283b98cbc7b0e9a87e5173ebb722968956e14678
[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 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
10 CODENAME="Grishenko"
11 COPYRIGHT_YEARS="1996-2008"
12
13 AC_PREREQ(2.59) dnl this really should be 2.59c
14 AC_CONFIG_SRCDIR(src/libvlc.c)
15 AC_CONFIG_AUX_DIR(autotools)
16 AC_CANONICAL_BUILD
17 AC_CANONICAL_HOST
18
19 AM_INIT_AUTOMAKE
20 AM_CONFIG_HEADER(config.h)
21
22 dnl Too many people are not aware of maintainer mode:
23 dnl If you want to use it, you definitely know what you are doing, so
24 dnl you can specify "--disable-maintainer-mode". But if you want the default
25 dnl automake behavior, you've likely never heard of maintainer mode, so we
26 dnl can't expect you to enable it manually.
27
28 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
29         [enable_maintainer_mode="yes"])
30 AM_MAINTAINER_MODE
31
32 dnl
33 dnl  Save *FLAGS
34 dnl
35 VLC_SAVE_FLAGS
36
37 dnl
38 dnl Check for tools
39 dnl
40 AC_PROG_CC_C99
41 AC_USE_SYSTEM_EXTENSIONS
42 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to `2' to get glibc warnings.])
43 AM_PROG_CC_C_O
44 AC_PROG_CXX
45 AC_PROG_CPP
46 AC_PROG_OBJC
47 _AM_DEPENDENCIES([OBJC])
48 AC_PROG_EGREP
49 AC_PROG_MAKE_SET
50 AC_PROG_INSTALL
51 AM_PROG_AS
52
53 dnl Find the right ranlib, even when cross-compiling
54 AC_CHECK_TOOL(RANLIB, ranlib, :)
55 AC_CHECK_TOOL(STRIP, strip, :)
56 AC_CHECK_TOOL(AR, ar, :)
57 AC_CHECK_TOOL(LD, ld, :)
58 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
59
60 dnl Check for compiler properties
61 AC_C_CONST
62 AC_C_INLINE
63 AC_C_RESTRICT
64
65 dnl
66 dnl  Check for the contrib directory
67 dnl
68 AC_ARG_WITH(contrib,
69     [  --without-contrib       do not use the libraries in extras/contrib],[],[])
70   if test "${with_contrib}" != "no"; then 
71     AC_MSG_CHECKING([for libs in extras/contrib])
72     topdir="`dirname $0`"
73     if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
74        topdir="`pwd`/$topdir"
75     fi
76    if test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"; then
77       if test "${with_contrib}" = "yes"; then
78         AC_MSG_RESULT([no])
79         AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
80       else
81         AC_MSG_RESULT([no])
82         AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
83       fi
84      else
85   if test -d ${topdir}/extras/contrib/lib; then
86     AC_MSG_RESULT([yes])
87     export PATH=${topdir}/extras/contrib/bin:$PATH
88     CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
89     CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
90     CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
91     CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
92     CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
93     CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
94     OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
95     OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
96     if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
97         export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
98     else
99         export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
100     fi
101     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
102     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
103
104     if test -z $with_live555_tree; then
105        with_live555_tree=${topdir}/extras/contrib/src/live
106     fi
107     if test -z $with_goom_tree; then
108        with_goom_tree=${topdir}/extras/contrib/src/goom
109     fi
110     if test -z $with_mozilla_sdk_path; then
111        with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
112     fi
113     if test -z $with_cyberlink_tree; then
114        with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
115     fi
116     if test -z $with_libmpeg2_tree; then
117        with_libmpeg2_tree=${topdir}/extras/contrib/src/mpeg2dec
118     fi
119     if test -z $with_a52_tree; then
120        with_a52_tree=${topdir}/extras/contrib/src/a52dec
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_LIBS([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     LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
173     VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
174     VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
175     VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
176     VLC_ADD_LDFLAGS([libvlc_control],[-Wl,dynamic_lookup])
177     VLC_ADD_LDFLAGS([ffmpeg i420_rgb_mmx],[-Wl,-read_only_relocs,suppress])
178     VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
179     VLC_ADD_LDFLAGS([libvlc],[-Wl,-framework,Cocoa,-framework,CoreFoundation])
180     VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
181     AC_ARG_ENABLE(macosx-defaults,
182         [  --enable-macosx-defaults Build the default configuration on Mac OS X (default enabled)])
183     if test "x${enable_macosx_defaults}" != "xno"
184     then
185         echo ""
186         echo "Building with Mac OS X defaults:"
187         with_macosx_version_min="10.4"
188         echo "  Assuming --with-macosx-version-min=10.4"
189         build_dir=`pwd`
190         echo "  Assuming --prefix=${build_dir}/vlc_install_dir"
191         ac_default_prefix="${build_dir}/vlc_install_dir"
192         enable_macosx="yes"
193         echo "  Assuming --enable-macosx"
194         enable_faad="yes"
195         echo "  Assuming --enable-faad"
196         enable_flac="yes"
197         echo "  Assuming --enable-flac"
198         enable_theora="yes"
199         echo "  Assuming --enable-theora"
200         enable_shout="yes"
201         echo "  Assuming --enable-shout"
202         enable_cddax="yes"
203         echo "  Assuming --enable-cddax"
204         enable_vcdx="yes"
205         echo "  Assuming --enable-vcdx"
206         enable_caca="yes"
207         echo "  Assuming --enable-caca"
208         enable_goom="yes"
209         echo "  Assuming --enable-goom"
210         enable_ncurses="yes"
211         echo "  Assuming --enable-ncurses"
212         enable_twolame="yes"
213         echo "  Assuming --enable-twolame"
214         enable_realrtsp="yes"
215         echo "  Assuming --enable-realrtsp"
216
217         enable_skins2="no"
218         echo "  Assuming --disable-skins2"
219         enable_x11="no"
220         echo "  Assuming --disable-x11"
221         enable_glx="no"
222         echo "  Assuming --disable-glx"
223         enable_xvideo="no"
224         echo "  Assuming --disable-xvideo"
225
226         with_macosx_sdk=""
227         echo "  Compiling with default SDK"
228     fi
229     if test ".`uname -p`" = ".i386"; then
230         dnl Due to a ld(64) bug in 10.5 we cannot use our mmx code
231         dnl without hacking it a lot, we disable mmx and sse.
232         dnl (that bug is about ld being unable to handle
233         dnl text relocation)
234         save_cflags="$CFLAGS"
235         CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
236         AC_TRY_LINK(
237             [int a;], [asm("movq _a,%mm0\n");],
238             ac_ld_does_not_support_text_reloc=no,
239             ac_ld_does_not_support_text_reloc=yes)
240         CFLAGS="$save_cflags"
241
242         if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
243             enable_mmx="no"
244             echo "  Assuming --disable-mmx (due to a bug in ld)"
245             enable_sse="no"
246             echo "  Assuming --disable-sse (due to a bug in ld)"
247         fi
248     fi
249     dnl
250     dnl  Check for Mac OS X SDK settings
251     dnl
252     AC_ARG_WITH(macosx-sdk,
253        [  --with-macosx-sdk=DIR   compile using the SDK in DIR])
254     if test "${with_macosx_sdk}" != "" ; then
255         CC="${CC} -isysroot ${with_macosx_sdk}" 
256         CXX="${CXX} -isysroot ${with_macosx_sdk}"
257         OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
258         LD="${LD} -syslibroot ${with_macosx_sdk}"
259     fi
260     AC_ARG_WITH(macosx-version-min,
261        [  --with-macosx-version-min=VERSION  compile for MacOSX VERSION and above])
262     if test "${with_macosx_version_min}" != "" ; then
263         CC="${CC} -mmacosx-version-min=${with_macosx_version_min}" 
264         CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
265         OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
266         LD="${LD} -macosx_version_min=${with_macosx_version_min}"
267         CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CFLAGS="${CFLAGS_save}"
268         CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CXXFLAGS="${CXXFLAGS_save}"
269         OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; OBJCFLAGS="${OBJCFLAGS_save}"
270         MACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}
271         export MACOSX_DEPLOYMENT_TARGET
272     fi
273     ;;
274   *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
275     AC_CHECK_TOOL(WINDRES, windres, :)
276
277     case "${host_os}" in
278       *mingw32*)
279         SYS=mingw32
280         ;;
281       *cygwin*)
282         dnl Check if we are using the mno-cygwin mode in which case we are
283         dnl actually dealing with a mingw32 compiler.
284         AC_EGREP_CPP(yes,
285             [#ifdef WIN32
286              yes
287              #endif],
288             SYS=mingw32, SYS=cygwin)
289         ;;
290       *wince* | *mingwce* | *pe*)
291         SYS=mingwce
292         ;;
293     esac
294
295     if test "${SYS}" = "mingw32"; then
296         # add ws2_32 for closesocket, select, recv
297         VLC_ADD_LIBS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
298         VLC_ADD_LDFLAGS([vlc],[-mwindows])
299         VLC_ADD_LIBS([activex mozilla],[-lgdi32])
300         VLC_ADD_LIBS([cdda vcdx cddax sdl_image],[-lwinmm])
301         VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_output_udp access_output_shout sap slp http stream_out_standard stream_out_rtp vod_rtsp access_realrtsp telnet rc netsync gnutls growl flac ts audioscrobbler lua],[-lws2_32])
302     fi
303     if test "${SYS}" = "mingwce"; then
304         # add ws2 for closesocket, select, recv
305         VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
306         VLC_ADD_LDFLAGS([libvlc vlc],[-e WinMainCRTStartup])
307         VLC_ADD_LIBS([libvlc access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
308    fi
309     ;;
310   *nto*)
311     SYS=nto
312     VLC_ADD_LIBS([x11 xvideo],[-lsocket])
313     ;;
314   solaris*)
315     SYS=solaris
316     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
317     # Perhaps it is useful other places as well? 
318     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
319     ;;
320   hpux*)
321     SYS=hpux
322     ;;
323   beos)
324     SYS=beos
325     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
326     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
327     VLC_ADD_CXXFLAGS([beos],[])
328     VLC_ADD_LIBS([vlc libvlc logger],[-lbe])
329     VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
330     VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
331     VLC_ADD_LIBS([access_file],[-lpoll])
332     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
333     dnl Check for BONE
334     if test -f /boot/beos/system/lib/libbind.so; then
335         VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lbind -lsocket])
336     else
337         VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lnet])
338     fi
339
340     dnl Ugly check for Zeta
341     if test -f /boot/beos/system/lib/libzeta.so; then
342         VLC_ADD_LIBS([beos],[-lzeta])
343     fi
344     ;;
345   *)
346     SYS="${host_os}"
347     ;;
348 esac
349 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
350 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
351 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
352 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
353
354 dnl
355 dnl Sadly autoconf doesn't think about testing foo.exe when ask to test 
356 dnl for program foo on win32
357
358 case "${build_os}" in
359     cygwin|msys)
360         ac_executable_extensions=".exe"
361     ;;
362     *)
363     ;;
364 esac
365
366 dnl 
367 dnl  Libtool
368 dnl  It's very bad, but our former custom system was worst
369 dnl  -- Courmisch
370 dnl
371
372 dnl override platform specific check for dependent libraries
373 dnl otherwise libtool linking of shared libraries will
374 dnl fail on anything other than pass_all.
375 AC_CACHE_VAL(lt_cv_deplibs_check_method,
376     [lt_cv_deplibs_check_method=pass_all])
377
378 AC_DISABLE_STATIC
379 AC_DISABLE_FAST_INSTALL
380 AC_LIBTOOL_DLOPEN
381 AC_LIBTOOL_WIN32_DLL
382 m4_undefine([AC_PROG_F77])
383 m4_defun([AC_PROG_F77],[])
384 AC_PROG_LIBTOOL
385
386 m4_undefine([AC_DEPLIBS_CHECK_METHOD])
387 m4_defun([AC_DEPLIBS_CHECK_METHOD],[])
388
389 lt_cv_deplibs_check_method=pass_all
390
391
392 dnl
393 dnl Gettext stuff
394 dnl
395 AM_GNU_GETTEXT_VERSION(0.16.1)
396 AM_GNU_GETTEXT([external])
397 VLC_ADD_LIBS([libvlc vlc], [${LTLIBINTL}])
398
399 dnl
400 dnl Iconv stuff
401 dnl
402 AM_ICONV
403 AS_IF([test "$am_cv_func_iconv" != "yes"],
404         [AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
405 VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
406 VLC_ADD_LIBS([libvlc],[${LTLIBICONV}])
407
408 dnl Check for the need to include the mingwex lib for mingw32
409 if test "${SYS}" = "mingw32"
410 then
411     AC_CHECK_LIB(mingwex,opendir,
412         AC_CHECK_LIB(mingw32,opendir,,
413             [VLC_ADD_LIBS([libvlc gtk],[-lmingwex])])
414     )
415 fi
416
417 dnl Check for fnative-struct or mms-bitfields support for mingw32
418 if test "${SYS}" = "mingw32"
419 then
420     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
421         [ac_cv_c_mms_bitfields],
422         [CFLAGS="${CFLAGS_save} -mms-bitfields"
423          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
424     if test "${ac_cv_c_mms_bitfields}" != "no"; then
425         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
426         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
427     else
428         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
429             [ac_cv_c_fnative_struct],
430             [CFLAGS="${CFLAGS_save} -fnative-struct"
431              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
432         if test "${ac_cv_c_fnative_struct}" != "no"; then
433             CFLAGS_save="${CFLAGS_save} -fnative-struct";
434             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
435         fi
436     fi
437
438     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
439 fi
440
441 dnl Check for fvtable-thunks support for mingw32
442 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
443 then
444 AC_LANG_PUSH(C++)
445     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
446         [ac_cv_cxx_fvtable_thunks],
447         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
448          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
449                         ac_cv_cxx_fvtable_thunks=no)])
450     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
451         CXXFLAGS_mingw32_special="-fvtable-thunks"
452     fi
453
454     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
455 AC_LANG_POP(C++)
456 fi
457
458 dnl Plugin compilation stuff
459
460 VLC_LIBRARY_SUFFIX
461
462 VLC_SYMBOL_PREFIX
463 AC_SUBST(SYMPREF)
464
465 dnl The -DSYS_FOO flag
466 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
467
468 dnl Check for system libs needed
469 need_libc=false
470
471 dnl Check for usual libc functions
472 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 strdup strndup strnlen atof lldiv])
473 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
474 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
475 AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
476
477 AH_BOTTOM([#include <vlc_fixups.h>])
478
479 AS_IF([test "${SYS}" = "linux"], [
480   AC_CHECK_FUNCS(tee)
481 ])
482
483 dnl Check for setlocal and langinfo
484 AC_CHECK_FUNCS(setlocale)
485 AC_CHECK_HEADERS(langinfo.h)
486 AC_CHECK_FUNCS(nl_langinfo)
487
488 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
489   [AC_TRY_LINK([#include <langinfo.h>],
490     [char* cs = nl_langinfo(CODESET);],
491     ac_cv_langinfo_codeset=yes,
492     ac_cv_langinfo_codeset=no)
493   ])
494 if test ${ac_cv_langinfo_codeset} = yes; then
495   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
496     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
497 fi
498
499 AC_CHECK_FUNCS(connect,,[
500   AC_CHECK_LIB(socket,connect,[
501     VLC_ADD_LIBS([libvlc cdda cddax],-lsocket)
502     LIBS_socket="-lsocket"
503   ])
504 ])
505
506 AC_CHECK_FUNCS(send,,[
507   AC_CHECK_LIB(socket,send,[
508     VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
509   ])
510 ])
511
512 AC_CHECK_FUNCS(gethostbyname,,[
513   AC_CHECK_LIB(nsl,gethostbyname,[
514     VLC_ADD_LIBS([cdda cddax libvlc],[-lnsl])
515   ],[
516     AC_CHECK_LIB(bind,gethostbyname,[
517       VLC_ADD_LIBS([access_mms],[-lbind])
518     ])
519   ])
520 ])
521
522 AC_CHECK_HEADERS(zlib.h, [
523   VLC_ADD_LIBS([access_http],[-lz])
524 ])
525
526 dnl Check for socklen_t
527 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
528 AC_CACHE_CHECK([for socklen_t in sys/socket.h],
529 ac_cv_type_socklen_t,
530 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
531 [#include <sys/types.h>
532 #ifdef WIN32
533 # include <winsock2.h>
534 # include <ws2tcpip.h>
535 #else
536 # include <sys/socket.h>
537 #endif]], [[socklen_t len; len = 0;]])],
538 ac_cv_type_socklen_t=yes,
539 ac_cv_type_socklen_t=no)])
540 AS_IF([test "$ac_cv_type_socklen_t" = no],
541  [AC_DEFINE(socklen_t, int)])
542
543 dnl Check for struct sockaddr_storage
544 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
545 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
546 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
547   [AC_TRY_COMPILE(
548     [#include <sys/types.h>
549      #if defined( UNDER_CE )
550      # include <winsock.h>
551      #elif defined( WIN32 )
552      # include <winsock2.h>
553      #else
554      # include <sys/socket.h>
555      #endif], [struct sockaddr_storage addr;],
556      ac_cv_struct_sockaddr_storage=yes,
557      ac_cv_struct_sockaddr_storage=no)])
558 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
559   AC_DEFINE(sockaddr_storage, sockaddr)
560   AC_DEFINE(ss_family, sa_family)
561 ])
562
563 dnl getaddrinfo, getnameinfo and gai_strerror check
564 dnl  -lnsl and -lsocket are needed on Solaris;
565 dnl  we purposedly make the test fail on Windows
566 LIBS_save="${LIBS}"
567 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
568 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
569
570 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
571 dnl are
572 LIBS="${LIBS_gai}"
573 AC_CHECK_FUNCS([getnameinfo gai_strerror])
574 LIBS="${LIBS_save}"
575
576 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
577 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
578 [#include <sys/types.h>
579 #if defined( WIN32 ) || defined( UNDER_CE )
580 # if defined(UNDER_CE) && defined(sockaddr_storage)
581 #  undef sockaddr_storage
582 # endif
583 # include <winsock2.h>
584 # include <ws2tcpip.h>
585 #else
586 # include <netdb.h>
587 #endif])
588
589 dnl Check for va_copy
590 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
591   AC_TRY_LINK(
592     [#include <stdarg.h>],
593     [va_list ap1, ap2; va_copy(ap1,ap2);],
594     [ac_cv_c_va_copy="yes"],
595     [ac_cv_c_va_copy="no"]))
596 if test "${ac_cv_c_va_copy}" = "yes"; then
597   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
598 fi
599 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
600   AC_TRY_LINK(
601     [#include <stdarg.h>],
602     [va_list ap1, ap2; __va_copy(ap1,ap2);],
603     [ac_cv_c___va_copy="yes"],
604     [ac_cv_c___va_copy="no"]))
605 if test "${ac_cv_c___va_copy}" = "yes"; then
606   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
607 fi
608
609 AC_CHECK_FUNCS(inet_aton,,[
610   AC_CHECK_LIB(resolv,inet_aton,[
611     VLC_ADD_LIBS([libvlc],[-lresolv])
612   ])
613 ])
614
615 dnl Check for getopt (always use builtin one on win32)
616 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
617 need_getopt=:
618 else
619 need_getopt=false
620 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
621 [ # FreeBSD has a gnugetopt library for this:
622   AC_CHECK_LIB([gnugetopt],[getopt_long],
623     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
624      VLC_ADD_LIBS([libvlc],[-lgnugetopt])],
625     [need_getopt=:])])
626 fi
627 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
628
629 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
630 AC_TYPE_SIGNAL
631 AC_CHECK_LIB(m,cos,[
632   VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain],[-lm])
633 ])
634 AC_CHECK_LIB(m,pow,[
635   VLC_ADD_LIBS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio galaktos opengl],[-lm])
636 ])
637 AC_CHECK_LIB(m,sqrt,[
638   VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
639 ])
640 AC_CHECK_LIB(m,ceil,[
641   VLC_ADD_LIBS([mosaic],[-lm])
642 ])
643 AC_CHECK_LIB(m,exp,[
644   VLC_ADD_LIBS([gaussianblur],[-lm])
645 ])
646 AC_CHECK_LIB(mx,sqrtf,[
647   VLC_ADD_LIBS([x264],[-lmx])
648 ])
649 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
650
651 dnl Check for dynamic plugins
652 ac_cv_have_plugins=no
653
654 # OS X style
655 AC_CHECK_HEADERS(mach-o/dyld.h,
656   [AC_CHECK_FUNCS(NSLinkModule,
657     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
658      ac_cv_have_plugins=yes])])
659
660 # HP-UX style
661 if test "${ac_cv_have_plugins}" = "no"; then
662   AC_CHECK_HEADERS(dl.h)
663   ac_cv_my_have_shl_load=no
664   AC_CHECK_FUNC(shl_load,
665    [ac_cv_my_have_shl_load=yes,
666     AC_CHECK_LIB(dld, shl_load,
667      [ac_cv_my_have_shl_load=yes
668       VLC_ADD_LIBS([libvlc],[-ldld])])])
669   if test "${ac_cv_my_have_shl_load}" = "yes"; then
670     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
671     ac_cv_have_plugins=yes
672   fi
673 fi
674
675 # Whatever style
676 if test "${ac_cv_have_plugins}" = "no"; then
677   AC_CHECK_LIB(dld, dld_link,
678    [VLC_ADD_LIBS([libvlc],[-ldld])
679     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
680     ac_cv_have_plugins=yes])
681 fi
682
683 # Win32 style
684 if test "${ac_cv_have_plugins}" = "no"; then
685   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
686     AC_CHECK_LIB(kernel32, main,
687      [VLC_ADD_LIBS([libvlc],[-lkernel32])
688       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
689       ac_cv_have_plugins=yes])
690   fi
691 fi
692
693 # WinCE style
694 if test "${ac_cv_have_plugins}" = "no"; then
695   if test "${SYS}" = "mingwce"; then
696     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
697     ac_cv_have_plugins=yes
698   fi
699 fi
700
701 # BeOS style
702 if test "${ac_cv_have_plugins}" = "no"; then
703   AC_CHECK_HEADERS(image.h)
704   AC_CHECK_FUNCS(load_add_on,
705    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
706     ac_cv_have_plugins=yes])
707 fi
708
709 # Only test for dlopen() if the others didn't work
710 if test "${ac_cv_have_plugins}" = "no"; then
711   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
712   ac_cv_my_have_dlopen=no
713   AC_CHECK_FUNC(dlopen,
714     ac_cv_my_have_dlopen=yes,
715     AC_CHECK_LIB(dl, dlopen,
716       ac_cv_my_have_dlopen=yes
717       VLC_ADD_LIBS([libvlc realaudio],[-ldl]),
718       AC_CHECK_LIB(svld, dlopen,
719         ac_cv_my_have_dlopen=yes
720         VLC_ADD_LIBS([libvlc],[-lsvld]))))
721   if test "${ac_cv_my_have_dlopen}" = "yes"; then
722     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
723     ac_cv_have_plugins=yes
724   fi
725 fi
726
727 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
728 dnl Check for pthreads - borrowed from XMMS
729 THREAD_LIB=error
730 if test "${THREAD_LIB}" = "error"; then
731   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
732 fi
733 if test "${THREAD_LIB}" = "error"; then
734   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
735 fi
736 if test "${THREAD_LIB}" = "error"; then
737   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
738 fi
739 if test "${THREAD_LIB}" = "error"; then
740   AC_CHECK_FUNCS(pthread_mutex_lock)
741   THREAD_LIB=""
742 fi
743
744 VLC_ADD_LIBS([libvlc plugin],[${THREAD_LIB}])
745
746 AC_CHECK_LIB(rt, clock_nanosleep, [
747   VLC_ADD_LIBS([libvlc],[-lrt])
748   AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
749 ], [
750   dnl HP/UX port
751   AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlc],[-lrt])])
752 ])
753
754 have_nanosleep=false
755 AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
756   AC_CHECK_LIB(rt,nanosleep,
757     [VLC_ADD_LIBS([libvlc],[-lrt]) have_nanosleep=:],
758     [AC_CHECK_LIB(posix4,nanosleep,
759         [VLC_ADD_LIBS([libvlc],[-lposix4]) have_nanosleep=:])]
760   )
761 ])
762 if ${have_nanosleep}; then
763   AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
764 fi
765 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" 
766
767 dnl Check for misc headers
768 AC_MSG_CHECKING(for strncasecmp in strings.h)
769 AC_EGREP_HEADER(strncasecmp,strings.h,[
770   AC_MSG_RESULT(yes)
771   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
772             Define if <strings.h> defines strncasecmp.)],[
773   AC_MSG_RESULT(no)])
774
775 dnl Check for headers
776 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h locale.h)
777 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
778 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h])
779 AC_CHECK_HEADERS([net/if.h], [], [],
780   [
781     #include <sys/socket.h>
782   ])
783 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
784 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
785 AC_CHECK_HEADERS([linux/version.h linux/dccp.h])
786 AC_CHECK_HEADERS(syslog.h)
787 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
788
789 AC_HEADER_TIME
790
791 dnl LP64 adn LLP64 architectures had better define ssize_t by themselves...
792 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.])
793 AC_CHECK_TYPE(ssize_t,, [
794   AC_DEFINE(ssize_t, int)
795 ])
796
797 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
798
799 dnl Check for dirent
800 need_dirent=false
801 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
802 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
803
804 dnl Mac OS X and other OSes don't have declaration for nanosleep
805 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
806 AC_MSG_CHECKING(for nanosleep in time.h)
807 AC_EGREP_HEADER(nanosleep,time.h,[
808   AC_MSG_RESULT(yes)
809   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
810             Define if <time.h> defines nanosleep.)
811 ],[
812   AC_MSG_RESULT(no)
813 ])
814 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
815
816 dnl Make sure we have timespecs
817 AC_MSG_CHECKING(for timespec in sys/time.h)
818 AC_EGREP_HEADER(timespec,sys/time.h,[
819   AC_MSG_RESULT(yes)
820   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
821             Define if <sys/time.h> defines struct timespec.)
822 ],[
823   AC_MSG_RESULT(no)
824 ])
825
826 dnl Check for threads library
827 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
828 AC_CHECK_HEADERS(pthread.h kernel/scheduler.h kernel/OS.h)
829 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
830
831 dnl Find where are the X headers and libraries
832 AC_PATH_XTRA()
833
834 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
835
836 PKG_PROG_PKG_CONFIG()
837
838 dnl Check for hal
839 AC_ARG_ENABLE(hal,
840   [  --enable-hal            Linux HAL services discovery (default enabled)])
841  
842 if test "${enable_hal}" != "no"
843 then
844   PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
845     [ AC_DEFINE( HAVE_HAL_1, 1 , [Define if you have the new HAL library API])
846       AC_DEFINE( HAVE_HAL, 1, [Define if you have the HAL library] )
847       VLC_ADD_PLUGINS([hal probe_hal]) 
848       VLC_ADD_LIBS([libvlc hal probe_hal],[$HAL_LIBS])
849       VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],   
850     dnl No hal 0.5 Test for 0.2
851     [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
852        [AC_DEFINE(HAVE_HAL, 1, [Define if you have the HAL library])
853         VLC_ADD_PLUGINS([hal])
854         VLC_ADD_LIBS([libvlc hal],[$HAL_LIBS])
855         VLC_ADD_CFLAGS([libvlc hal],[$HAL_CFLAGS])],
856        [AC_MSG_WARN(HAL library not found)])
857     ]
858   )
859 fi
860
861 dnl Check for dbus
862 AC_ARG_ENABLE(dbus,
863   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
864 case "${SYS}" in
865     linux*|*bsd*)
866 if test "${enable_dbus}" != "no"
867 then
868   dnl api stable dbus
869   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
870     [ AC_DEFINE( HAVE_DBUS_3, 1, [Define if you have the D-BUS library API >= 1.0.0] )
871       AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
872       AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
873       AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
874       VLC_ADD_LIBS([screensaver libvlc],[$DBUS_LIBS])
875       VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
876       dnl Check for dbus control interface
877         AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
878         if test "${enable_dbus_control}" != "no"
879         then
880           VLC_ADD_PLUGINS([dbus])
881           VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
882           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
883         fi
884       dnl Check for Telepathy
885         AC_ARG_ENABLE(telepathy, [  --enable-telepathy      Telepathy Presence plugin through DBus(default enabled)])
886         if test "${enable_telepathy}" != "no"; then
887           VLC_ADD_PLUGINS([telepathy])
888           VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
889           VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
890         fi
891         dnl Power Management Inhibiter
892         VLC_ADD_PLUGINS([inhibit])
893         VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
894         VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
895         ],
896     if ${PKG_CONFIG} --exists dbus-1
897     then
898       [AC_ARG_ENABLE(old-dbus,
899         [  --enable-old-dbus       Deprecated D-Bus support (default disabled)])]
900
901       if test "${enable_old_dbus}" != "yes"
902       then
903         echo ""
904         echo "****** WARNING **** WARNING ***** WARNING *************"
905         echo "*** Your D-Bus version is < 1.0.0"
906         echo "*** You are using old and buggy software and so"
907         echo "*** D-Bus support has been disabled."
908         echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
909         echo "*** Alternatively you can force the use of your old and"
910         echo "*** buggy D-Bus version by specifying --enable-old-dbus"
911         echo "*******************************************************"
912         echo ""
913       else
914         dnl not too old dbus
915         [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
916           [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
917             AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
918             AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
919             VLC_ADD_LIBS([screensaver],[$DBUS_LIBS])
920             VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
921           dnl older dbus
922           [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
923             [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
924               AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
925               VLC_ADD_LIBS([screensaver],[$DBUS_LIBS])
926               VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
927             dnl much older dbus
928             [ PKG_CHECK_MODULES( DBUS, dbus-1, 
929                [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
930                 VLC_ADD_LIBS([screensaver],[$DBUS_LIBS])
931                 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
932                [AC_MSG_WARN(DBUS library not found)])
933             ]
934           )]
935         )]
936       fi
937     fi
938   )
939 fi
940 ;;
941 esac
942
943 dnl Build the gtk_main plugins?
944 NEED_GTK_MAIN=no
945 NEED_GNOME_MAIN=no
946 NEED_GTK2_MAIN=no
947 NEED_GNOME2_MAIN=no
948
949 dnl build the qte plugin ?
950 NEED_QTE_MAIN=no
951
952 dnl Check for ntohl, etc.
953 AC_CACHE_CHECK([for ntohl in sys/param.h],
954     [ac_cv_c_ntohl_sys_param_h],
955     [CFLAGS="${CFLAGS_save} -Wall -Werror"
956      AC_TRY_COMPILE([#include <sys/param.h>],
957         [int meuh; ntohl(meuh);],
958         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
959 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
960     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
961 fi
962 CFLAGS="${CFLAGS_save}"
963
964 RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast cast-align write-strings missing-prototypes volatile-register-var])
965 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
966
967 dnl This helps detect broken plugins with undefined symbols
968 dnl Better fail loudly at build-time than silenty at run-time.
969 dnl Unfortunately, this sucks on FreeBSD (won't even link with -lc)
970 if test `uname -s` != FreeBSD; then
971   RDC_PROG_LINK_FLAGS_IFELSE([-Wl,-z,defs], [
972     VLC_ADD_LDFLAGS([plugin],[-Wl,-z,defs])
973   ])
974 fi
975
976 dnl Check for various optimization flags
977 AC_CACHE_CHECK([if \$CC accepts -Os],
978     [ac_cv_c_os],
979     [CFLAGS="${CFLAGS_save} -Os"
980      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
981 if test "${ac_cv_c_os}" != "no"; then
982     CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -Os"
983 else 
984     AC_CACHE_CHECK([if \$CC accepts -O],
985         [ac_cv_c_o],
986         [CFLAGS="${CFLAGS_save} -O"
987          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
988     if test "${ac_cv_c_o}" != "no"; then
989         if test "${ac_cv_c_o3}" = "no"; then
990             CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -O"
991         fi
992     fi
993 fi
994
995 AC_CACHE_CHECK([if \$CC accepts -O3],
996     [ac_cv_c_o3],
997     [CFLAGS="${CFLAGS_save} -O3"
998      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
999 if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
1000     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O3"
1001 else
1002     AC_CACHE_CHECK([if \$CC accepts -O2],
1003         [ac_cv_c_o2],
1004         [CFLAGS="${CFLAGS_save} -O2"
1005          AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
1006     if test "${ac_cv_c_o2}" != "no"; then
1007         CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O2"
1008     else
1009         AC_CACHE_CHECK([if \$CC accepts -O],
1010             [ac_cv_c_o],
1011             [CFLAGS="${CFLAGS_save} -O"
1012              AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
1013         if test "${ac_cv_c_o}" != "no"; then
1014             CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O"
1015         fi
1016     fi
1017 fi
1018
1019 AC_CACHE_CHECK([if \$CC accepts -O0],
1020     [ac_cv_c_o0],
1021     [CFLAGS="${CFLAGS_save} -O0"
1022      AC_TRY_COMPILE([],,ac_cv_c_o0=yes, ac_cv_c_o0=no)])
1023 if test "${ac_cv_c_o0}" != "no"; then
1024     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O0"
1025 fi
1026
1027 dnl Check for -ffast-math
1028 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1029     [ac_cv_c_fast_math],
1030     [CFLAGS="${CFLAGS_save} -ffast-math"
1031      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
1032 if test "${ac_cv_c_fast_math}" != "no"; then
1033     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
1034 fi
1035
1036 dnl Check for -funroll-loops
1037 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1038 if test "${SYS}" != "beos"
1039 then
1040   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1041       [ac_cv_c_unroll_loops],
1042       [CFLAGS="${CFLAGS_save} -funroll-loops"
1043        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1044   if test "${ac_cv_c_unroll_loops}" != "no"; then
1045       CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1046   fi
1047 fi
1048
1049 dnl Check for -fomit-frame-pointer
1050 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1051     [ac_cv_c_omit_frame_pointer],
1052     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1053      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1054 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1055     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1056 fi
1057
1058 dnl Check for -fvisibility=hidden
1059 AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
1060     [ac_cv_c_visibility_hidden],
1061     [CFLAGS="${CFLAGS_save} -fvisibility=hidden"
1062      AC_TRY_COMPILE([],,ac_cv_c_visibility_hidden=yes, ac_cv_c_visibility_hidden=no)])
1063 if test "${ac_cv_c_visibility_hidden}" != "no"; then
1064     VLC_ADD_CFLAGS([libvlc plugin],[-fvisibility=hidden])
1065 fi
1066
1067 AM_CONDITIONAL(HAVE_COMPILER_EXPORT, [test "$SYS" = "mingw32" -o "${ac_cv_c_visibility_hidden}" != "no"])
1068
1069 dnl Check for -fvisibility-inlines-hidden (breaks x86_64 linkers)
1070 dnl AC_LANG_PUSH(C++)
1071 dnl     AC_CACHE_CHECK([if \$CXX accepts -fvisibility-inlines-hidden],
1072 dnl         [ac_cv_c_visibility_inlines_hidden],
1073 dnl         [CXXFLAGS="${CXXFLAGS_save} -fvisibility-inlines-hidden"
1074 dnl          AC_TRY_COMPILE([],,ac_cv_c_visibility_inlines_hidden=yes, ac_cv_c_visibility_inlines_hidden=no)])
1075 dnl     if test "${ac_cv_c_visibility_inlines_hidden}" != "no"; then
1076 dnl         VLC_ADD_CXXFLAGS([libvlc plugin],[-fvisibility-inlines-hidden])
1077 dnl     fi
1078 dnl     CXXFLAGS="${CXXFLAGS_save}"
1079 dnl AC_LANG_POP(C++)
1080
1081 dnl Check for -mdynamic-no-pic
1082 dnl AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
1083 dnl     [ac_cv_c_dynamic_no_pic],
1084 dnl     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
1085 dnl      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
1086 dnl AS_IF([test "${ac_cv_c_dynamic_no_pic}" != "no"], [
1087 dnl     VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
1088 dnl     VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
1089 dnl ])
1090
1091 dnl Check for Darwin plugin linking flags
1092 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1093     [ac_cv_ld_darwin],
1094     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1095      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1096 if test "${ac_cv_ld_darwin}" != "no"; then
1097     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1098 fi
1099
1100 dnl Check for standard plugin linking flags
1101 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
1102 dnl AS_IF([test "${SYS}" = "beos"], [
1103 dnl   VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
1104 dnl ], [
1105 dnl   AC_CACHE_CHECK([if \$CC accepts -shared],
1106 dnl         [ac_cv_ld_plugins],
1107 dnl         [CFLAGS="${CFLAGS_save} -shared"
1108 dnl        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
1109 dnl   AS_IF([test "${ac_cv_ld_plugins}" != "no"], [
1110 dnl     VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
1111 dnl   ])
1112 dnl ])
1113
1114 dnl Checks for __attribute__(aligned()) directive
1115 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1116     [ac_cv_c_attribute_aligned],
1117     [ac_cv_c_attribute_aligned=0
1118         CFLAGS="${CFLAGS_save} -Werror"
1119     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1120         AC_TRY_COMPILE([],
1121         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1122         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1123     done
1124         CFLAGS="${CFLAGS_save}"])
1125 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1126     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1127         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1128 fi
1129
1130 dnl Checks for __attribute__(format()) directive
1131 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
1132     [ac_cv_c_attribute_format],
1133     [ac_cv_c_attribute_format=no
1134         CFLAGS="${CFLAGS_save} -Werror"
1135         AC_TRY_COMPILE([],
1136         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
1137         [ac_cv_c_attribute_format=yes])
1138         CFLAGS="${CFLAGS_save}"])
1139 if test "${ac_cv_c_attribute_format}" != "no"; then
1140     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
1141 fi
1142
1143 dnl Check for __attribute__((packed))
1144 AC_CACHE_CHECK([for __attribute__((packed))],
1145   [ac_cv_c_attribute_packed],
1146   [ac_cv_c_attribute_packed=no
1147    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1148                     [ac_cv_c_attribute_packed=yes])])
1149 if test "${ac_cv_c_attribute_packed}" != "no"; then
1150   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1151 fi
1152
1153 dnl Check for __attribute__((visibility()))
1154 AC_CACHE_CHECK([for __attribute__((visibility()))],
1155   [ac_cv_c_attribute_visibility],
1156   [ac_cv_c_attribute_visibility=no
1157    AC_TRY_COMPILE(, [extern __attribute__((visibility("default"))) int foo(int);],
1158                     [ac_cv_c_attribute_visibility=yes])])
1159 if test "${ac_cv_c_attribute_visibility}" != "no"; then
1160   AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, Support for __attribute__((visibility())) for exporting symbols)
1161 fi
1162
1163 dnl
1164 dnl  Check the CPU
1165 dnl
1166 case "${host_cpu}" in
1167   "")
1168     ARCH=unknown
1169     ;;
1170   *)
1171     ARCH="${host_cpu}"
1172     ;;
1173 esac
1174
1175 dnl
1176 dnl  Enable profiling
1177 dnl
1178 AC_ARG_ENABLE(gprof,
1179 [  --enable-gprof          gprof profiling (default disabled)])
1180 AC_ARG_ENABLE(cprof,
1181 [  --enable-cprof          cprof profiling (default disabled)])
1182 test "${enable_gprof}" != "yes" && enable_gprof="no"
1183 test "${enable_cprof}" != "yes" && enable_cprof="no"
1184
1185 dnl
1186 dnl  default modules
1187 dnl
1188 VLC_ADD_PLUGINS([dummy logger memcpy])
1189 VLC_ADD_PLUGINS([mpgv mpga m4v m4a h264 vc1 demux_cdg cdg ps pva avi asf mp4 rawdv rawvid nsv real aiff mjpeg demuxdump flacsys tta])
1190 VLC_ADD_PLUGINS([cvdsub svcdsub spudec subsdec subsusf t140 dvbsub cc mpeg_audio lpcm a52 dts cinepak flac])
1191 VLC_ADD_PLUGINS([deinterlace invert adjust transform wave ripple psychedelic gradient motionblur rv32 rotate noise grain extract sharpen seamcarving])
1192 VLC_ADD_PLUGINS([converter_fixed mono])
1193 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler])
1194 VLC_ADD_PLUGINS([trivial_channel_mixer trivial_mixer])
1195 VLC_ADD_PLUGINS([playlist export nsc xtag])
1196 VLC_ADD_PLUGINS([i420_rgb grey_yuv rawvideo blend scale image logo magnify puzzle colorthres])
1197 VLC_ADD_PLUGINS([wav araw subtitle vobsub adpcm a52sys dtssys au ty voc xa nuv smf])
1198 VLC_ADD_PLUGINS([access_directory access_file access_udp access_tcp])
1199 VLC_ADD_PLUGINS([access_http access_mms access_ftp])
1200 VLC_ADD_PLUGINS([access_filter_bandwidth])
1201 VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1202 VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1203 VLC_ADD_PLUGINS([packetizer_vc1])
1204
1205 ALIASES="${ALIASES} cvlc"
1206
1207 dnl
1208 dnl default modules that need g++
1209 dnl
1210 AC_LANG_PUSH(C++)
1211 VLC_ADD_PLUGINS([spatializer])
1212 AC_LANG_POP(C++)
1213
1214 if test "${SYS}" != "mingwce"; then
1215   VLC_ADD_PLUGINS([access_fake access_filter_timeshift access_filter_record access_filter_dump])
1216   VLC_ADD_PLUGINS([gestures rc telnet hotkeys showintf marq podcast shout sap fake folder])
1217   VLC_ADD_PLUGINS([rss mosaic wall motiondetect clone crop erase bluescreen alphamask gaussianblur])
1218   VLC_ADD_PLUGINS([i420_yuy2 i422_yuy2 i420_ymga i422_i420 yuy2_i422 yuy2_i420 chroma_chain])
1219   VLC_ADD_PLUGINS([aout_file linear_resampler bandlimited_resampler])
1220   VLC_ADD_PLUGINS([float32_mixer spdif_mixer simple_channel_mixer])
1221   VLC_ADD_PLUGINS([dolby_surround_decoder headphone_channel_mixer normvol equalizer param_eq])
1222   VLC_ADD_PLUGINS([converter_float a52tospdif dtstospdif audio_format])
1223   ALIASES="${ALIASES} rvlc"
1224 fi
1225
1226 dnl
1227 dnl Some plugins aren't useful on some platforms
1228 dnl
1229 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1230     VLC_ADD_PLUGINS([screensaver motion])
1231 elif test "${SYS}" != "mingwce"; then
1232     VLC_ADD_PLUGINS([ntservice access_smb dmo msn])
1233     VLC_ADD_LIBS([dmo],[-lole32 -luuid])
1234 else
1235     VLC_ADD_PLUGINS([win32text])
1236 fi
1237 if test "${SYS}" = "darwin"; then
1238     VLC_ADD_PLUGINS([quartztext])
1239     VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,Carbon,-framework,ApplicationServices])
1240 fi
1241
1242 dnl
1243 dnl  Accelerated modules
1244 dnl
1245 MMX_MODULES="memcpymmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx"
1246 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
1247 MMXEXT_MODULES="memcpymmxext"
1248 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
1249 THREEDNOW_MODULES="memcpy3dn"
1250 SSE_MODULES=""
1251 SSE2_MODULES="i420_rgb_sse2 i420_yuy2_sse2 i422_yuy2_sse2"
1252 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
1253 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
1254
1255 dnl  Check for fully workin MMX intrinsics
1256 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1257 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1258 AC_CACHE_CHECK([if \$CC groks MMX intrinsics],
1259     [ac_cv_c_mmx_intrinsics],
1260     [CFLAGS="${CFLAGS_save} -O -mmmx"
1261      AC_TRY_COMPILE([#include <mmintrin.h>
1262                      #include <stdint.h>
1263                      uint64_t frobzor;],
1264                     [__m64 a, b, c;
1265                      a = b = c = (__m64)frobzor;
1266                      a = _mm_slli_pi16(a, 3);
1267                      a = _mm_adds_pi16(a, b);
1268                      c = _mm_srli_pi16(c, 8);
1269                      c = _mm_slli_pi16(c, 3);
1270                      b = _mm_adds_pi16(b, c);
1271                      a = _mm_unpacklo_pi8(a, b);
1272                      frobzor = (uint64_t)a;],
1273                     [ac_cv_c_mmx_intrinsics=yes],
1274                     [ac_cv_c_mmx_intrinsics=no])])
1275 if test "${ac_cv_c_mmx_intrinsics}" != "no"; then
1276   AC_DEFINE(HAVE_MMX_INTRINSICS, 1, Define if MMX intrinsics are available.)
1277   VLC_ADD_CFLAGS([${MMX_MODULES}],[-mmmx])
1278 fi
1279
1280 dnl  Check for fully workin SSE2 intrinsics
1281 dnl  We need support for -mmmx, we need <emmintrin.h>, and we also need a
1282 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1283 AC_CACHE_CHECK([if \$CC groks SSE2 intrinsics],
1284     [ac_cv_c_sse2_intrinsics],
1285     [CFLAGS="${CFLAGS_save} -O -msse2"
1286      AC_TRY_COMPILE([#include <emmintrin.h>
1287                      #include <stdint.h>
1288                      uint64_t frobzor;],
1289                     [__m128i a, b, c;
1290                      a = b = c = _mm_set1_epi64((__m64)frobzor);
1291                      a = _mm_slli_epi16(a, 3);
1292                      a = _mm_adds_epi16(a, b);
1293                      c = _mm_srli_epi16(c, 8);
1294                      c = _mm_slli_epi16(c, 3);
1295                      b = _mm_adds_epi16(b, c);
1296                      a = _mm_unpacklo_epi8(a, b);
1297                      frobzor = (uint64_t)_mm_movepi64_pi64(a);],
1298                     [ac_cv_c_sse2_intrinsics=yes],
1299                     [ac_cv_c_sse2_intrinsics=no])])
1300 if test "${ac_cv_c_sse2_intrinsics}" != "no"; then
1301   AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, Define if SSE2 intrinsics are available.)
1302   VLC_ADD_CFLAGS([${SSE2_MODULES}],[-msse2])
1303 fi
1304
1305 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
1306     [ac_cv_mmx_inline],
1307     [CFLAGS="${CFLAGS_save}"
1308      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1309                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1310 if test "${ac_cv_mmx_inline}" != "no"; then
1311   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1312   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1313 fi
1314
1315 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1316     [ac_cv_mmxext_inline],
1317     [CFLAGS="${CFLAGS_save}"
1318      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1319                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1320 if test "${ac_cv_mmxext_inline}" != "no"; then
1321   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1322   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1323 fi
1324
1325 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1326     [ac_cv_3dnow_inline],
1327     [CFLAGS="${CFLAGS_save}"
1328      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1329                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1330 if test "${ac_cv_3dnow_inline}" != "no"; then
1331   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1332   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1333 fi
1334
1335 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1336     [ac_cv_sse_inline],
1337     [CFLAGS="${CFLAGS_save}"
1338      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1339                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1340 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"; then
1341   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1342   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1343 fi
1344
1345 AC_CACHE_CHECK([if \$CC groks SSE2 inline assembly],
1346     [ac_cv_sse2_inline],
1347     [CFLAGS="${CFLAGS_save}"
1348      AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
1349                     ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
1350 if test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"; then
1351   AC_DEFINE(CAN_COMPILE_SSE2, 1, Define if \$CC groks SSE2 inline assembly.)
1352   ACCEL_MODULES="${ACCEL_MODULES} ${SSE2_MODULES}"
1353 fi
1354
1355 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1356 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1357     [ac_cv_altivec_inline],
1358     [CFLAGS="${CFLAGS_save}"
1359      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1360          ac_cv_altivec_inline=yes,
1361          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1362           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1363             [ac_cv_altivec_inline="-Wa,-m7400"],
1364             ac_cv_altivec_inline=no)
1365          ])])
1366 if test "${ac_cv_altivec_inline}" != "no"; then
1367   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1368   if test "${ac_cv_altivec_inline}" != "yes"; then
1369     VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1370     VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1371     VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1372     VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1373     VLC_ADD_CFLAGS([libvlc],[${ac_cv_altivec_inline}])
1374   fi
1375   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1376 fi
1377
1378 dnl The AltiVec C extensions
1379 dnl
1380 dnl There are several possible cases:
1381 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1382 dnl                      need <altivec.h>
1383 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1384 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1385 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1386 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1387 dnl - Others: test should fail
1388 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1389   [ac_cv_c_altivec],
1390   [# OS X/PPC test (gcc 4.x)
1391    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1392    AC_TRY_COMPILE([vector unsigned char foo;],
1393      [vec_ld(0, (unsigned char *)0);],
1394      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1395      [# OS X/PPC test (gcc 3.x)
1396       CFLAGS="${CFLAGS_save} -faltivec"
1397       AC_TRY_COMPILE([vector unsigned char foo;],
1398         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1399         [ac_cv_c_altivec="-faltivec"],
1400         dnl Below this are the Linux tests
1401         [# Linux/PPC test (gcc 4.x)
1402          CFLAGS="${CFLAGS_save} -maltivec"
1403          AC_TRY_COMPILE([#include <altivec.h>],
1404            [vec_ld(0, (unsigned char *)0);],
1405            [ac_cv_c_altivec="-maltivec"],
1406            [# Linux/PPC test (gcc 3.3)
1407             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1408             AC_TRY_COMPILE([#include <altivec.h>],
1409               [vec_ld(0, (unsigned char *)0);],
1410               [ac_cv_c_altivec=""
1411                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1412               [# Linux/PPC test (gcc 3.3)
1413                CFLAGS="${CFLAGS_save} -fvec"
1414                AC_TRY_COMPILE([#include <altivec.h>],
1415                  [vec_ld(0, (unsigned char *)0);],
1416                  [ac_cv_c_altivec="-fvec"],
1417                  [ac_cv_c_altivec=no])
1418               ])
1419            ])
1420         ])
1421      ])
1422    CFLAGS="${CFLAGS_save}"
1423   ])
1424
1425 if test "${ac_cv_c_altivec}" != "no"; then
1426   CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1427 fi
1428
1429 AS_IF( test "${enable_altivec}" != "no",
1430 [
1431   AC_CHECK_HEADERS(altivec.h)
1432   CPPFLAGS="${CPPFLAGS_save}"
1433   
1434   if test "${ac_cv_c_altivec}" != "no"; then
1435     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1436     VLC_ADD_CFLAGS([libvlc],[${ac_cv_c_altivec}])
1437     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1438     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1439     if test "${ac_cv_altivec_inline}" = "no"; then
1440       ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1441     fi
1442   fi
1443 ],[
1444   CPPFLAGS="${CPPFLAGS_save}"
1445 ])
1446
1447 AC_CACHE_CHECK([if linker needs -framework vecLib],
1448     [ac_cv_ld_altivec],
1449     [LDFLAGS="${LDFLAGS_vlc} -Wl,-framework,vecLib"
1450      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1451      LDFLAGS="${LDFLAGS_save}"
1452     ])
1453 if test "${ac_cv_ld_altivec}" != "no"; then
1454   VLC_ADD_LDFLAGS([libvlc idctaltivec motionaltivec memcpyaltivec],[-Wl,-framework,vecLib])
1455 fi
1456 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
1457
1458 AC_ARG_WITH(,[])
1459 AC_ARG_WITH(,[Optimization options:])
1460
1461 dnl
1462 dnl  Special arch tuning
1463 dnl
1464 AC_ARG_WITH(tuning,
1465 [  --with-tuning=ARCH      enable special tuning for an architecture
1466                           (default Pentium 2 on IA-32 and G4 on PPC)])
1467 if test -n "${with_tuning}"; then
1468     if test "${with_tuning}" != "no"; then
1469         CFLAGS_TUNING="-mtune=${with_tuning}"
1470     fi
1471 else
1472     if test "${SYS}" = "darwin" -a "${host_cpu}" != "powerpc"; then
1473         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1474     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1475         CFLAGS_TUNING="-mtune=pentium2"
1476     elif test "${host_cpu}" = "x86_64"; then
1477         CFLAGS_TUNING="-mtune=athlon64"
1478     elif test "${host_cpu}" = "powerpc"; then
1479         CFLAGS_TUNING="-mtune=G4";
1480     fi
1481 fi
1482
1483 dnl NOTE: this can't be cached cleanly
1484 AS_IF([test "${CFLAGS_TUNING}"],
1485    [CFLAGS_save="${CFLAGS}"
1486     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1487
1488     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1489     AC_COMPILE_IFELSE([ ],
1490                       [tuning="yes"],
1491                       [CFLAGS_TUNING=""; tuning="no"
1492                        AS_IF([test "${with_tuning}"],
1493                              [AC_MSG_ERROR([requested tuning not supported])])])
1494
1495     AC_MSG_RESULT([$tuning])
1496     CFLAGS="${CFLAGS_save}"
1497 ])
1498
1499 dnl
1500 dnl  x86 accelerations
1501 dnl
1502 AC_ARG_ENABLE(mmx,
1503 [  --disable-mmx       disable MMX optimizations (default enabled on x86)],
1504 [ if test "${enable_mmx}" = "yes"; then ARCH="${ARCH} mmx";
1505     VLC_ADD_PLUGINS([${ACCEL_MODULES}]) fi ],
1506 [ if test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "x86" -o "${host_cpu}" = "i386" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "x86_64"; then
1507     ARCH="${ARCH} mmx"
1508     VLC_ADD_PLUGINS([${ACCEL_MODULES}]) fi ])
1509
1510 AC_ARG_ENABLE(sse,
1511 [  --disable-sse       disable SSE (1 and 2) optimizations (default enabled on i686 and x86_64)],
1512 [ if test "${enable_sse}" = "yes"; then ARCH="${ARCH} sse sse2";
1513     VLC_ADD_PLUGINS([${ACCEL_MODULES}]) fi ],
1514 [ if test "${host_cpu}" = "i686" -o "${host_cpu}" = "x86_64"; then ARCH="${ARCH} sse sse2";
1515     VLC_ADD_PLUGINS([${ACCEL_MODULES}]) fi ])
1516
1517 dnl
1518 dnl  Memory usage
1519 dnl
1520 AC_ARG_ENABLE(optimize-memory,
1521 [  --enable-optimize-memory optimize memory usage over performance])
1522 if test "${enable_optimize_memory}" = "yes"; then
1523   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1524 fi
1525
1526 dnl
1527 dnl  Enable/disable optimizations
1528 dnl
1529 AC_ARG_ENABLE(optimizations,
1530 [  --disable-optimizations disable compiler optimizations (default enabled)])
1531 if test "${enable_optimizations}" != "no"; then
1532    if test "${enable_optimize_memory}" = "yes"; then
1533       enable_optimizations="size"
1534    else
1535       enable_optimizations="speed"
1536    fi
1537 fi
1538
1539 dnl
1540 dnl  AltiVec acceleration
1541 dnl
1542 AC_ARG_ENABLE(altivec,
1543 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1544 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1545     VLC_ADD_PLUGINS([${ACCEL_MODULES}]) fi ],
1546 [ if test "${host_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1547     VLC_ADD_PLUGINS([${ACCEL_MODULES}]) fi ])
1548
1549 dnl
1550 dnl  Debugging mode
1551 dnl
1552 AC_ARG_ENABLE(debug,
1553 [  --enable-debug          debug mode (default disabled)])
1554 test "${enable_debug}" != "yes" && enable_debug="no"
1555 AH_TEMPLATE(NDEBUG,
1556             [Define to 1 if debug code should NOT be compiled])
1557 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1558
1559 dnl
1560 dnl  Test coverage
1561 dnl
1562 AC_ARG_ENABLE(coverage,
1563         [  --enable-coverage       build for test coverage (default disabled)],,
1564         [enable_coverage="no"])
1565 AS_IF([test "${enable_coverage}" != "no"], [
1566         CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1567         CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1568         LDFLAGS="-lgcov ${LDFLAGS}"
1569         dnl ugly...
1570         CFLAGS_save="${CFLAGS}"
1571         CXXFLAGS_save="${CXXFLAGS}"
1572         LDFLAGS_save="${LDFLAGS}"
1573 ])
1574
1575 dnl
1576 dnl  Enable release-specific flags
1577 dnl
1578 AC_ARG_ENABLE(release,
1579 [  --enable-release        activate extra optimizations (default disabled)])
1580 test "${enable_release}" != "yes" && enable_release="no"
1581
1582 dnl
1583 dnl Stream output
1584 dnl
1585 AC_ARG_ENABLE(sout,
1586   [  --enable-sout           Stream output modules (default enabled)])
1587 if test "${enable_sout}" != "no"
1588 then
1589   VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1590   VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1591   VLC_ADD_PLUGINS([packetizer_copy])
1592
1593   VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp stream_out_description vod_rtsp])
1594   VLC_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_transcode stream_out_bridge stream_out_mosaic_bridge stream_out_autodel])
1595   VLC_ADD_PLUGINS([stream_out_gather])
1596 #  VLC_ADD_PLUGINS([stream_out_transrate])
1597 #  VLC_ADD_PLUGINS([rtcp])
1598   VLC_ADD_PLUGINS([profile_parser])
1599
1600   AC_DEFINE(ENABLE_SOUT, 1, Define if you want the stream output support)
1601 fi
1602
1603 AC_ARG_ENABLE(switcher,
1604   [  --enable-switcher       Stream-out switcher plugin (default disabled)])
1605
1606 dnl Check for libshout
1607 AC_ARG_ENABLE(shout,
1608   [  --enable-shout          libshout output plugin (default disabled)])
1609 if test "${enable_shout}" = "yes"; then
1610   PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1611     [AC_DEFINE(HAVE_SHOUT, 1, [Define if you have the libshout library])
1612      VLC_ADD_PLUGINS([access_output_shout])
1613      VLC_ADD_LIBS([access_output_shout],[$SHOUT_LIBS])
1614      VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1615     [AC_MSG_WARN(libshout library not found)])
1616 fi
1617
1618 dnl Lua modules
1619 AC_ARG_ENABLE(lua,
1620   [  --enable-lua            lua playlist and metafetcher plugins (default enabled)])
1621 if test "${enable_lua}" != "no"
1622 then
1623   PKG_CHECK_MODULES(LUA, lua5.1,
1624     [ have_lua=yes ],
1625     [
1626     AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
1627     PKG_CHECK_MODULES(LUA, lua >= 5.1,
1628       [ have_lua=yes ],
1629       [ 
1630         have_lua=yes
1631         AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h], 
1632           [],  
1633           [ have_lua=no ] )
1634         AC_CHECK_LIB(  lua5.1 , luaL_newstate, 
1635           [LUA_LIBS="-llua5.1"],
1636           AC_CHECK_LIB( lua51 , luaL_newstate, 
1637             [LUA_LIBS="-llua51"],
1638                   AC_CHECK_LIB( lua , luaL_newstate, 
1639                     [LUA_LIBS="-llua"],
1640               [ have_lua=no
1641                 AC_MSG_WARN([lua >= 5.1 not found!])
1642               ])
1643             )
1644           )
1645       ])
1646     ])
1647   if test "x${have_lua}" = "xyes" ;  then
1648      AC_DEFINE(HAVE_LUA, 1, [Define if you have the lua library])
1649      VLC_ADD_PLUGINS([lua])
1650      VLC_ADD_LIBS([lua],[$LUA_LIBS])
1651      VLC_ADD_CFLAGS([lua],[$LUA_CFLAGS])
1652   fi
1653 fi
1654
1655 dnl
1656 dnl HTTP daemon
1657 dnl
1658 AC_ARG_ENABLE(httpd,
1659   [  --enable-httpd          HTTP daemon (default enabled)])
1660 if test "${enable_httpd}" != "no"
1661 then
1662   VLC_ADD_PLUGINS([http])
1663   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1664 fi
1665
1666 dnl
1667 dnl VideoLAN manager
1668 dnl
1669 AC_ARG_ENABLE(vlm,
1670   [  --enable-vlm            VideoLAN manager (default enabled)])
1671 if test "${enable_vlm}" != "no"
1672 then
1673   AC_DEFINE(ENABLE_VLM, 1, Define if you want the VideoLAN manager support)
1674 fi
1675
1676 dnl
1677 dnl Growl notification plugin
1678 dnl
1679 AC_ARG_ENABLE(growl,
1680   [  --enable-growl          growl notification plugin (default enabled)])
1681 AS_IF([test "${enable_growl}" != "no"], [
1682     VLC_ADD_PLUGINS([growl])
1683   ]
1684 )
1685
1686 dnl
1687 dnl Libnotify notification plugin
1688 dnl
1689
1690 AC_ARG_ENABLE(notify,
1691   [  --enable-notify         libnotify notification plugin (default enabled)])
1692 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1693     PKG_CHECK_MODULES(NOTIFY, libnotify,
1694       [
1695         VLC_ADD_PLUGINS([notify])
1696         VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1697         VLC_ADD_LIBS(notify, [$NOTIFY_LIBS])
1698       ],[
1699     AS_IF([test "${enable_notify}" = "yes"],[
1700         AC_MSG_WARN( libnotify not found) ])
1701       ])
1702   ])
1703
1704 dnl
1705 dnl Audioscrobbler plugin
1706 dnl
1707
1708 AC_ARG_ENABLE(audioscrobbler,
1709   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1710 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1711         VLC_ADD_PLUGINS([audioscrobbler])
1712   ])
1713
1714 dnl
1715 dnl Musicbrainz plugin
1716 dnl
1717 AC_ARG_ENABLE(musicbrainz,
1718   [  --enable-musicbrainz    MusicBrainz support (default disabled) ])
1719   AS_IF([test "${enable_musicbrainz}" = "yes"],[
1720       PKG_CHECK_MODULES(MUSICBRAINZ, libmusicbrainz,
1721     [ VLC_ADD_PLUGINS([musicbrainz])
1722       VLC_ADD_LIBS([musicbrainz],[$MUSICBRAINZ_LIBS])
1723       VLC_ADD_CFLAGS([musicbrainz],[$MUSICBRAINZ_CFLAGS])  ],
1724        [AC_MSG_WARN(MusicBrainz library not found)])
1725    ])
1726
1727
1728 dnl
1729 dnl Taglibplugin
1730 dnl
1731 AC_ARG_ENABLE(taglib,
1732   [  --disable-taglib Taglib support (default enabled) ])
1733   AS_IF([test "${enable_taglib}" != "no"],[
1734     PKG_CHECK_MODULES(TAGLIB, taglib,
1735       [ AC_DEFINE( HAVE_TAGLIB, 1, [Define if you have taglib plugin built] )
1736         VLC_ADD_PLUGINS([taglib])
1737         VLC_ADD_LIBS([taglib],[$TAGLIB_LIBS -lz])
1738        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1739       [AC_MSG_WARN(TagLib library not found)])
1740   ])
1741
1742
1743 dnl
1744 dnl  Input plugins
1745 dnl
1746
1747 AC_ARG_WITH(,[Input plugins:])
1748
1749 dnl  live555 input
1750 dnl
1751 if test "${enable_livedotcom}" 
1752 then
1753   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1754 fi
1755
1756 if test "${enable_livedotcom}" = "no"
1757 then
1758   enable_live555="no"
1759 fi
1760 AC_ARG_ENABLE(live555,
1761 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1762 if test "${enable_live555}" != "no"; then
1763   AC_ARG_WITH(live555-tree,
1764     [    --with-live555-tree=PATH live.com tree for static linking])
1765
1766   dnl
1767   dnl test for --with-live555-tree
1768   dnl
1769   if test "${with_livedotcom_tree}" 
1770   then
1771     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1772   with_live555_tree="${with_livedotcom_tree}"
1773   fi
1774
1775   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1776     AC_LANG_PUSH(C++)
1777     CPPFLAGS_save="${CPPFLAGS}"
1778     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1779     if test "${SYS}" = "solaris"; then
1780       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1781     fi
1782     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1783     AC_CHECK_HEADERS(liveMedia.hh, [
1784       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1785       AC_CHECK_LIB(liveMedia_pic, main, [
1786         # We have -lliveMedia_pic, build plugins
1787         VLC_ADD_PLUGINS([live555])
1788         VLC_ADD_LIBS([live555], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1789       ], [
1790         AC_CHECK_LIB(liveMedia, main, [
1791           # We only have -lliveMedia, do builtins
1792           VLC_ADD_BUILTINS([live555])
1793           VLC_ADD_LIBS([live555], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1794         ])
1795       ])
1796       if test "${SYS}" = "mingw32"; then
1797         # add ws2_32 for closesocket, select, recv
1798         VLC_ADD_LIBS([live555],[-lws2_32])
1799       fi
1800     ])
1801     CPPFLAGS="${CPPFLAGS_save}"
1802     AC_LANG_POP(C++)
1803   else
1804     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1805     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1806     if test -z "${real_live555_tree}"; then
1807       dnl  The given directory can't be found
1808       AC_MSG_RESULT(no)
1809       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1810     fi
1811     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1812       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1813
1814       VLC_ADD_BUILTINS([live555])
1815
1816       if test "${SYS}" = "mingw32"; then
1817         # add ws2_32 for closesocket, select, recv
1818         VLC_ADD_LIBS([live555],[-lws2_32])
1819       fi
1820
1821       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1822       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1823       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1824       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1825
1826       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1827       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1828       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1829       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1830       if test "${SYS}" = "solaris"; then
1831         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1832       fi
1833     else
1834       dnl  The given live555 wasn't built
1835         AC_MSG_RESULT(no)
1836       if test "${enable_live555}" = "yes"; then
1837         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1838       fi        
1839     fi
1840   fi
1841 fi
1842
1843 dnl
1844 dnl  special access module for dc1394 input
1845 dnl
1846 AC_ARG_ENABLE(dc1394,
1847   [  --enable-dc1394         dc1394 access module (default disabled)])
1848 if test "${enable_dc1394}" = "yes"
1849 then
1850   AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1851     AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1852         AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1853 dnl         AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1854               VLC_ADD_PLUGINS([dc1394])
1855               VLC_ADD_LIBS([dc1394],[-ldc1394_control -lraw1394])
1856 dnl         ],
1857 dnl         [
1858 dnl           AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1859 dnl         ])
1860       ],
1861       [
1862         AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1863       ])
1864     ],
1865     [
1866       AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1867     ])
1868   ],
1869   [
1870     AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1871   ])
1872 fi
1873
1874 dnl
1875 dnl dv module: digital video module check for libraw1394
1876 dnl
1877 AC_ARG_ENABLE(dv,
1878 [  --enable-dv             dv input module (default disabled)])
1879 if test "${enable_dv}" = "yes"
1880 then
1881   AC_ARG_WITH(dv-raw1394,
1882   [    --with-dv-raw1394=PATH   libraw1394 headers and libraries])
1883   AC_ARG_WITH(dv-raw1394-tree,
1884   [    --with-dv-raw1394=PATH   libraw1394 tree for static linking])
1885
1886   if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1887   then
1888     AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1889     if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1890     then
1891       dnl  Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1892       AC_MSG_RESULT(yes)
1893       VLC_ADD_PLUGINS([access_dv])
1894       VLC_ADD_LIBS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1895       VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1896     else
1897       dnl  No libraw1394 could be found, sorry
1898       AC_MSG_RESULT(no)
1899       AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1900     fi
1901   else
1902     AC_CHECK_HEADERS(libraw1394/raw1394.h,
1903     [ VLC_ADD_PLUGINS([access_dv])
1904         VLC_ADD_LIBS([access_dv],[-lraw1394 -lavc1394])
1905     ],[
1906         if test -n "${enable_dv}"
1907         then
1908           AC_MSG_ERROR([cannot find libraw1394 headers])
1909         fi
1910     ])
1911   fi
1912
1913   dnl Check for static linking of libraw1394
1914   if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1915   then
1916     AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1917     real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1918     if test -z "${real_dv_raw1394_tree}"
1919     then
1920       dnl  The given directory can't be found
1921       AC_MSG_RESULT(no)
1922       AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1923     fi
1924     if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1925     then
1926       dnl  Use a custom libraw1394
1927       AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1928       VLC_ADD_BUILTINS([access_dv])
1929       VLC_ADD_LIBS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1930       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1931     else
1932       dnl  The given libraw1394 wasn't built
1933       AC_MSG_RESULT(no)
1934       AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1935     fi
1936   fi
1937
1938   dnl
1939   dnl Check for libavc1394
1940   dnl
1941
1942   AC_ARG_WITH(dv-avc1394,
1943   [    --with-dv-avc1394=PATH   libavc1394 headers and libraries])
1944   AC_ARG_WITH(dv-avc1394-tree,
1945   [    --with-dv-avc1394=PATH   libavc1394 tree for static linking])
1946
1947   if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1948   then
1949     AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1950     if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1951     then
1952       dnl  Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1953       AC_MSG_RESULT(yes)
1954       VLC_ADD_LIBS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1955       VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1956     else
1957       dnl  No libavc1394 could be found, sorry
1958       AC_MSG_RESULT(no)
1959       AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1960     fi
1961   else
1962     AC_CHECK_HEADERS(libavc1394/avc1394.h,
1963     [ VLC_ADD_LIBS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1964     ],[
1965         if test -n "${enable_dv}"
1966         then
1967           AC_MSG_ERROR([cannot find libavc1394 headers])
1968         fi
1969     ])
1970   fi
1971
1972   dnl Check for static linking of libavc1394
1973   if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1974   then
1975     AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
1976     real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
1977     if test -z "${real_dv_avc1394_tree}"
1978     then
1979       dnl  The given directory can't be found
1980       AC_MSG_RESULT(no)
1981       AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
1982     fi
1983     if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
1984     then
1985       dnl  Use a custom libavc1394
1986       AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
1987       VLC_ADD_LIBS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
1988       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
1989     else
1990       dnl  The given libavc1394 wasn't built
1991       AC_MSG_RESULT(no)
1992       AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
1993     fi
1994   fi
1995 fi
1996
1997 dnl
1998 dnl dvdread module: check for libdvdread
1999 dnl
2000 AC_ARG_ENABLE(dvdread,
2001 [  --enable-dvdread        dvdread input module (default disabled)])
2002 if test "${enable_dvdread}" != "no"
2003 then
2004   AC_ARG_WITH(dvdread,
2005   [    --with-dvdread=PATH   libdvdread headers and libraries])
2006   AC_ARG_WITH(dvdread-tree,
2007   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
2008
2009   dnl Temporary hack (yeah, sure ;)
2010   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2011       VLC_ADD_LIBS([dvdread],[-ldvdcss])
2012   fi
2013
2014   if test -z "${with_dvdread}"
2015   then
2016     if test -z "${with_dvdread_tree}"
2017     then
2018       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
2019         [ VLC_ADD_PLUGINS([dvdread])
2020           VLC_ADD_LIBS([dvdread],[-ldvdread ${LIBS_dvdcss}])
2021         ],[
2022           if test -n "${enable_dvdread}"
2023           then
2024             AC_MSG_ERROR([cannot find libdvdread headers])
2025           fi
2026         ])
2027     else
2028       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
2029       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
2030       if test -z "${real_dvdread_tree}"
2031       then
2032         dnl  The given directory can't be found
2033         AC_MSG_RESULT(no)
2034         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
2035       fi
2036       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
2037       then
2038         dnl  Use a custom libdvdread
2039         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
2040         VLC_ADD_BUILTINS([dvdread])
2041         VLC_ADD_LIBS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LIBS_dvdcss}])
2042         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
2043       else
2044         dnl  The given libdvdread wasn't built
2045         AC_MSG_RESULT(no)
2046         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
2047       fi
2048     fi
2049   else
2050     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
2051     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
2052     then
2053       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
2054       AC_MSG_RESULT(yes)
2055       VLC_ADD_PLUGINS([dvdread])
2056       VLC_ADD_LIBS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LIBS_dvdcss}])
2057       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
2058     else
2059       dnl  No libdvdread could be found, sorry
2060       AC_MSG_RESULT(no)
2061       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
2062     fi
2063   fi
2064 fi
2065
2066 dnl
2067 dnl  libdvdnav plugin
2068 dnl
2069 AC_ARG_ENABLE(dvdnav,
2070   [  --enable-dvdnav         dvdnav input module (default enabled)])
2071 if test "${enable_dvdnav}" != "no"
2072 then
2073   dnl Same hack than dvdread
2074   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2075       VLC_ADD_LIBS([dvdnav],[-ldvdcss])
2076   fi
2077
2078   DVDNAV_PATH="${PATH}"
2079   AC_ARG_WITH(dvdnav-config-path,
2080     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
2081     [ if test "${with_dvdnav_config_path}" != "no"
2082       then
2083         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
2084       fi ])
2085   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
2086   if test "${DVDNAV_CONFIG}" != "no"
2087   then
2088     VLC_ADD_PLUGINS([dvdnav])
2089     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
2090     VLC_ADD_LIBS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
2091   fi
2092 fi
2093
2094 dnl
2095 dnl  Windows DirectShow access module
2096 dnl
2097 AC_ARG_ENABLE(dshow,
2098   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
2099 if test "${enable_dshow}" != "no"
2100 then
2101   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2102   then
2103     AC_LANG_PUSH(C++)
2104       AC_CHECK_HEADERS(dshow.h,
2105       [ VLC_ADD_PLUGINS([dshow])
2106         VLC_ADD_CXXFLAGS([dshow],[])
2107         VLC_ADD_LIBS([dshow],[-lole32 -loleaut32 -luuid]) ])
2108     AC_LANG_POP(C++)
2109   fi
2110 fi
2111
2112 dnl
2113 dnl  Windows DirectShow BDA access module
2114 dnl
2115 AC_ARG_ENABLE(bda,
2116   [  --enable-bda            Win32 DirectShow BDA support (default enabled on Win32)])
2117 if test "${enable_bda}" != "no"
2118 then
2119   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2120   then
2121       AC_CHECK_HEADERS(dshow.h,
2122       [ VLC_ADD_PLUGINS([bda])
2123         VLC_ADD_CXXFLAGS([bda],[])
2124         VLC_ADD_LIBS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
2125   fi
2126 fi
2127
2128
2129 dnl
2130 dnl  OpenCV wrapper and example filters
2131 dnl
2132 AC_ARG_ENABLE(opencv,
2133   [  --enable-opencv         OpenCV (computer vision) filter (default disabled)])
2134 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
2135 then
2136   AC_ARG_WITH(opencv-tree,
2137   [    --with-opencv-tree=PATH opencv tree for linking])
2138   if test -n "${with_opencv_tree}"
2139   then
2140     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2141     then
2142           AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2143           if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2144             -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2145       then
2146         AC_MSG_RESULT(yes)
2147         VLC_ADD_PLUGINS([opencv_wrapper])
2148         VLC_ADD_LIBS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2149         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])
2150         AC_LANG_PUSH(C++)
2151         VLC_ADD_PLUGINS([opencv_example])
2152         VLC_ADD_LIBS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2153         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2154         AC_LANG_POP(C++)        
2155           else
2156         dnl  No opencv could be found, sorry
2157         AC_MSG_RESULT(no)
2158         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2159           fi
2160     else
2161           AC_MSG_WARN([--enable-opencv currently only works on windows])
2162     fi
2163   fi  
2164 fi
2165
2166
2167 dnl
2168 dnl  libsmbclient plugin
2169 dnl
2170 AC_ARG_ENABLE(smb,
2171   [  --enable-smb            smb input module (default enabled)])
2172 if test "${enable_smb}" != "no"; then
2173   AC_CHECK_HEADERS(libsmbclient.h,
2174     [ VLC_ADD_PLUGINS([access_smb])
2175       VLC_ADD_LIBS([access_smb],[-lsmbclient]) ],
2176     [ if test -n "${enable_smb}"; then
2177         AC_MSG_ERROR([cannot find libsmbclient headers])
2178      fi ])
2179   AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2180     AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], 1, [Define if samba has _SMBCCTX.close_fn]),,
2181     [#include <libsmbclient.h>])
2182 fi
2183
2184 dnl
2185 dnl  libdvbpsi ts demux/mux
2186 dnl
2187 AC_ARG_ENABLE(dvbpsi,
2188   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2189 if test "${enable_dvbpsi}" != "no"
2190 then
2191   AC_ARG_WITH(dvbpsi,
2192   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2193   AC_ARG_WITH(dvbpsi,
2194   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2195   case "${with_dvbpsi}" in
2196   ""|yes)
2197     if test -z "${with_dvbpsi_tree}"
2198     then
2199       AC_CHECK_HEADERS(dvbpsi/dr.h,
2200         [ VLC_ADD_PLUGINS([ts])
2201           if test "${enable_sout}" != "no"; then
2202             VLC_ADD_PLUGINS([mux_ts])
2203           fi
2204           VLC_ADD_LIBS([mux_ts ts dvb],[-ldvbpsi]) ],
2205         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2206         [#if defined( HAVE_STDINT_H )
2207 #   include <stdint.h>
2208 #elif defined( HAVE_INTTYPES_H )
2209 #   include <inttypes.h>
2210 #endif
2211 #include <dvbpsi/dvbpsi.h>
2212 #include <dvbpsi/descriptor.h>
2213 #include <dvbpsi/pat.h>
2214 #include <dvbpsi/pmt.h>])
2215     else
2216       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2217       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2218       if test -z "${real_dvbpsi_tree}"
2219       then
2220         dnl  The given directory can't be found
2221         AC_MSG_RESULT(no)
2222         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2223       fi
2224       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2225       then
2226         dnl  Use a custom libdvbpsi
2227         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2228         VLC_ADD_BUILTINS([ts])
2229         if test "${enable_sout}" != "no"; then
2230           VLC_ADD_BUILTINS([mux_ts])
2231         fi
2232         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2233         VLC_ADD_LIBS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2234       else
2235         dnl  The given libdvbpsi wasn't built
2236         AC_MSG_RESULT(no)
2237         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2238       fi
2239     fi
2240   ;;
2241   no)
2242     dnl  Compile without dvbpsi
2243   ;;
2244   *)
2245     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2246     if test -z "${with_dvbpsi}"
2247     then
2248       LDFLAGS_test=""
2249       CPPFLAGS_test=""
2250     else
2251       LDFLAGS_test="-L${with_dvbpsi}/lib"
2252       CPPFLAGS_test="-I${with_dvbpsi}/include"
2253     fi
2254     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2255     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2256       VLC_ADD_PLUGINS([ts])
2257       if test "${enable_sout}" != "no"; then
2258         VLC_ADD_PLUGINS([mux_ts])
2259       fi
2260       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2261       VLC_ADD_LIBS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2262
2263     ],[
2264       if test -n "${enable_dvbpsi}"
2265       then
2266         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2267       fi
2268     ])
2269     CPPFLAGS="${CPPFLAGS_save}"
2270   ;;
2271   esac
2272   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2273     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2274   ], [], [${LIBS_ts}])
2275
2276 fi
2277
2278 dnl
2279 dnl  Video4Linux plugin
2280 dnl
2281 AC_ARG_ENABLE(v4l,
2282   [  --enable-v4l            Video4Linux input support (default disabled)])
2283 if test "${enable_v4l}" = "yes"
2284 then
2285   AC_ARG_WITH(v4l,
2286     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2287   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2288   then
2289     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2290   fi
2291
2292   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2293   AC_CHECK_HEADERS(linux/videodev.h, [
2294     VLC_ADD_PLUGINS([v4l])
2295   ],[])
2296   CPPFLAGS="${CPPFLAGS_save}"
2297 fi
2298
2299 dnl
2300 dnl  Video4Linux2 plugin
2301 dnl
2302 AC_ARG_ENABLE(v4l2,
2303   [  --enable-v4l2           Video4Linux2 input support (default disabled)])
2304 if test "${enable_v4l2}" = "yes"
2305 then
2306   AC_ARG_WITH(v4l2,
2307     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2308   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2309   then
2310     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2311   fi
2312
2313   AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_v4l2_alsa="true", have_v4l2_alsa="false"),have_v4l2_alsa="false")
2314   if test "${have_v4l2_alsa}" = "true"
2315   then
2316     CFLAGS="${CFLAGS_save}"
2317     AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2318                     #define ALSA_PCM_NEW_SW_PARAMS_API
2319                     #include <alsa/asoundlib.h>],
2320        [snd_pcm_hw_params_get_period_time(0,0,0);],
2321         AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2322     VLC_ADD_LDFLAGS([v4l2],[-lasound -lm -ldl])
2323     AC_DEFINE(HAVE_ALSA, 1, Define if ALSA is present.)
2324   fi
2325
2326   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2327   AC_CHECK_HEADERS(linux/videodev2.h, [
2328     VLC_ADD_PLUGINS([v4l2])
2329   ],[])
2330   CPPFLAGS="${CPPFLAGS_save}"
2331 fi
2332
2333
2334 dnl
2335 dnl  special access module for Hauppauge PVR cards
2336 dnl
2337 AC_ARG_ENABLE(pvr,
2338   [  --enable-pvr            PVR cards access module (default disabled)])
2339 if test "${enable_pvr}" = "yes"
2340 then
2341   VLC_ADD_PLUGINS([pvr])
2342   AC_ARG_WITH(videodev2,
2343     [  --with-videodev2=FILE   Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2344   if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2345   then
2346     AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2347   fi
2348     
2349
2350   AC_CACHE_CHECK([for new linux/videodev2.h],
2351       [new_linux_videodev2_h],
2352       [AC_TRY_COMPILE([
2353           #include <sys/types.h>
2354           #   ifdef VIDEODEV2_H_FILE
2355           #   include VIDEODEV2_H_FILE
2356           #   else
2357           #   include <linux/videodev2.h>
2358           #   endif
2359           ],
2360           [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2361           new_linux_videodev2_h=yes,
2362           new_linux_videodev2_h=no)])
2363   if test "${new_linux_videodev2_h}" != "no"; then
2364     AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2365   fi
2366 fi
2367
2368 dnl
2369 dnl  gnomeVFS access module
2370 dnl
2371 AC_ARG_ENABLE(gnomevfs,
2372   [  --enable-gnomevfs       GnomeVFS access module (default disabled)])
2373 if test "${enable_gnomevfs}" = "yes" 
2374 then
2375   PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2376     VLC_ADD_LIBS([access_gnomevfs],[$GNOMEVFS_LIBS])
2377     VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2378     VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2379     VLC_ADD_PLUGINS([access_gnomevfs]),
2380     AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2381 fi
2382
2383 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2384 AC_ARG_ENABLE(libcdio,
2385   [  --enable-libcdio        CD input and control library support (default enabled)])
2386
2387
2388 have_libcdio=no
2389 have_libvcdinfo=no
2390 if test "${enable_libcdio}" != "no"
2391 then
2392   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2393      have_libcdio=yes
2394      AC_DEFINE(HAVE_LIBCDIO, 1, 
2395      [Define if you have libcdio 0.78.2 or greater installed]),
2396      [AC_MSG_WARN(CD Reading and information library not found)])
2397
2398   PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2399      [have_libvcdinfo=yes
2400      AC_DEFINE(HAVE_VCDINFO, 1, 
2401      [Define if you have libvcdinfo 0.7.22 or greater installed])],
2402      [AC_MSG_WARN(VCD information library not found)])
2403 fi
2404
2405 dnl
2406 dnl  VCDX and CDDAX modules
2407 dnl
2408 AC_ARG_ENABLE(cddax,
2409   [  --enable-cddax          audio CD plugin with CD Text and CD paranoia via libcdio (default disabled)])
2410  
2411 AC_ARG_ENABLE(libcddb,
2412   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2413  
2414 if test "${enable_cddax}" = "yes"
2415 then
2416   if test "$have_libcdio" = "yes"
2417   then
2418     AC_DEFINE(HAVE_CDDAX, 1, [Define for the audio CD plugin using libcdio])
2419     VLC_ADD_LIBS([cddax],[$LIBCDIO_LIBS])
2420     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2421     VLC_ADD_PLUGINS([cddax])
2422     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2423     VLC_ADD_LIBS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2424     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2425   else 
2426     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2427     HAVE_CDDAX=no
2428   fi
2429
2430   if test "$enable_libcddb" != "no"; then
2431     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2432       HAVE_LIBCDDB=yes 
2433       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2434       VLC_ADD_LIBS([cddax],[$LIBCDDB_LIBS])
2435       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2436       ],
2437       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2438       HAVE_LIBCDDB=no])
2439   fi
2440  
2441 fi
2442
2443 AC_ARG_ENABLE(vcdx,
2444   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2445  
2446 if test "${enable_vcdx}" = "yes"
2447 then
2448   if test "${have_libvcdinfo}" = "yes"
2449   then
2450     VLC_ADD_LIBS([vcdx],[$VCDINFO_LIBS])
2451     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2452   else 
2453     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2454     HAVE_VCDX=no
2455   fi
2456
2457   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2458    [VLC_ADD_LIBS([vcdx],[$LIBISO9660_LIBS])
2459     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2460     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2461     HAVE_VCDX=no])
2462
2463   if test "$have_libvcdinfo" = "yes"
2464   then
2465     AC_DEFINE(HAVE_VCDX, 1, 
2466     [Define for the VCD plugin using libcdio/libvcdinfo])
2467     VLC_ADD_LIBS([vcdx],[$VCDINFO_LIBS])
2468     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2469     VLC_ADD_PLUGINS([vcdx])
2470   else 
2471     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2472     HAVE_VCDX=no
2473   fi
2474 fi
2475
2476 dnl
2477 dnl  Built-in CD-DA and VCD module
2478 dnl
2479 AC_ARG_ENABLE(cdda,           
2480   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2481  
2482 AC_ARG_ENABLE(vcd,
2483   [  --enable-vcd            built-in VCD (default enabled)])
2484
2485 if test "${enable_vcd}" != "no"
2486 then
2487   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2488   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2489     AC_MSG_RESULT(yes)
2490     VLC_ADD_PLUGINS([vcd cdda])
2491   ],[
2492     AC_MSG_RESULT(no)
2493   ])
2494
2495   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2496   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2497     AC_MSG_RESULT(yes)
2498     VLC_ADD_PLUGINS([vcd cdda])
2499     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2500   ],[
2501     AC_MSG_RESULT(no)
2502   ])
2503
2504   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2505   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2506     AC_MSG_RESULT(yes)
2507     VLC_ADD_PLUGINS([vcd cdda])
2508     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2509   ],[
2510     AC_MSG_RESULT(no)
2511   ])
2512
2513   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2514   then
2515     VLC_ADD_PLUGINS([vcd cdda])
2516   fi
2517
2518   if test "${SYS}" = "darwin"
2519   then
2520     VLC_ADD_PLUGINS([vcd cdda])
2521     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-Wl,-framework,IOKit,-framework,CoreFoundation])
2522     VLC_ADD_LIBS([vcdx cddax cdda],[-liconv])
2523   fi
2524
2525   if test "$enable_libcddb" != "no"; then
2526     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2527       HAVE_LIBCDDB=yes 
2528       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2529       VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
2530       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2531       ],:
2532       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2533       HAVE_LIBCDDB=no])
2534   fi
2535 fi
2536
2537 dnl
2538 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2539 dnl
2540 AC_ARG_ENABLE(dvb,
2541   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
2542
2543 if test "${enable_dvb}" = "yes"
2544 then
2545   AC_ARG_WITH(dvb,
2546   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2547   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2548   then
2549     VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2550   fi
2551   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2552   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2553     if test -z "${with_dvbpsi_tree}"
2554     then
2555       VLC_ADD_PLUGINS([dvb])
2556     else
2557       VLC_ADD_BUILTINS([dvb])
2558     fi
2559   ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2560   CPPFLAGS="${CPPFLAGS_save}"
2561 fi
2562
2563 dnl
2564 dnl  Screen capture module
2565 dnl
2566 AC_ARG_ENABLE(screen,
2567   [  --enable-screen         Screen capture support (default enabled)])
2568 if test "${enable_screen}" != "no"; then
2569   if test "${SYS}" = "darwin"; then
2570     AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2571       VLC_ADD_PLUGINS([screen])
2572       VLC_ADD_LDFLAGS([screen],[-Wl,-framework,ApplicationServices])
2573     ])
2574   elif test "${SYS}" = "mingw32"; then
2575     VLC_ADD_PLUGINS([screen])
2576     VLC_ADD_LIBS([screen],[-lgdi32])
2577   elif test "${SYS}" = "mingwce"; then
2578     CPPFLAGS="${CPPFLAGS_save}"
2579   elif test "${SYS}" = "beos"; then
2580     VLC_ADD_PLUGINS([screen])
2581     VLC_ADD_CXXFLAGS([screen],[])
2582     VLC_ADD_LIBS([screen],[-lbe])
2583   else
2584     CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2585     AC_CHECK_HEADERS(X11/Xlib.h, [
2586       VLC_ADD_PLUGINS([screen])
2587       VLC_ADD_LIBS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11])
2588       VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2589     ])
2590     CPPFLAGS="${CPPFLAGS_save}"
2591   fi
2592 fi
2593
2594 dnl
2595 dnl  ipv6 plugin - not for QNX yet
2596 dnl
2597 have_ipv6=no
2598 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2599   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2600 ])
2601
2602 AS_IF([test "${have_ipv6}" = "yes"], [
2603   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2604
2605
2606 AC_CHECK_FUNCS(inet_ntop,[
2607   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2608
2609
2610 dnl
2611 dnl  ogg demux plugin
2612 dnl
2613 AC_ARG_ENABLE(ogg,
2614   [  --enable-ogg            Ogg demux support (default enabled)])
2615 if test "${enable_ogg}" != "no"
2616 then
2617   AC_ARG_WITH(ogg-tree,
2618   [    --with-ogg-tree=PATH  ogg tree for static linking])
2619   if test -n "${with_ogg_tree}"
2620   then
2621     AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2622     real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2623     if test -z "${real_ogg_tree}"
2624     then
2625       dnl  The given directory can't be found
2626       AC_MSG_RESULT(no)
2627       AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2628     fi
2629     if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2630     then
2631       dnl  Use a custom ogg
2632       AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2633       VLC_ADD_PLUGINS([ogg])
2634       if test "${enable_sout}" != "no"; then
2635         VLC_ADD_PLUGINS([mux_ogg])
2636       fi
2637       VLC_ADD_LIBS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2638       VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2639     else
2640       dnl  The given ogg wasn't built
2641       AC_MSG_RESULT(no)
2642       AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2643     fi
2644   else
2645     AC_CHECK_HEADERS(ogg/ogg.h, [
2646       AC_CHECK_LIB( ogg, oggpack_read, [
2647         VLC_ADD_PLUGINS([ogg])
2648         if test "${enable_sout}" != "no"; then
2649           VLC_ADD_PLUGINS([mux_ogg])
2650         fi
2651         VLC_ADD_LIBS([ogg mux_ogg],[-logg])])
2652      ],[])
2653   fi
2654 fi
2655
2656 dnl
2657 dnl  matroska demux plugin
2658 dnl
2659 AC_ARG_ENABLE(mkv,
2660   [  --enable-mkv            Matroska demux support (default enabled)])
2661 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2662   AC_LANG_PUSH(C++)
2663   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2664     AC_MSG_CHECKING(for libebml version >= 0.7.6)
2665     AC_EGREP_CPP(yes,
2666       [#include <ebml/EbmlVersion.h>
2667        #ifdef LIBEBML_VERSION
2668        #if LIBEBML_VERSION >= 0x000706
2669        yes
2670        #endif
2671        #endif],
2672       [AC_MSG_RESULT([yes])
2673         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2674           AC_MSG_CHECKING(for libmatroska version >= 0.7.7)
2675           AC_EGREP_CPP(yes,
2676             [#include <matroska/KaxVersion.h>
2677              #ifdef LIBMATROSKA_VERSION
2678              #if LIBMATROSKA_VERSION >= 0x000705
2679              yes
2680              #endif
2681              #endif],
2682             [AC_MSG_RESULT([yes])
2683               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2684               VLC_ADD_CXXFLAGS([mkv],[])
2685               if test "${SYS}" = "darwin"; then
2686                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2687               fi
2688               AC_CHECK_LIB(ebml_pic, main, [
2689                 VLC_ADD_PLUGINS([mkv])
2690                 VLC_ADD_LIBS([mkv],[-lmatroska -lebml_pic])
2691               ],
2692                 AC_CHECK_LIB(ebml, main, [
2693                   VLC_ADD_PLUGINS([mkv])
2694                   VLC_ADD_LIBS([mkv],[-lmatroska -lebml])
2695                 ]) 
2696               )
2697             ],
2698             [AC_MSG_RESULT([no])
2699               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2700           ])
2701         ])
2702       ],
2703       [AC_MSG_RESULT([no])
2704         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2705     ])
2706   ])
2707   AC_LANG_POP(C++)
2708 fi
2709
2710 dnl
2711 dnl  modplug demux plugin
2712 dnl
2713 AC_ARG_ENABLE(mod,
2714   [  --enable-mod            Mod demux support (default enabled)])
2715 if test "${enable_mod}" != "no"
2716 then
2717   AC_ARG_WITH(mod-tree,
2718   [    --with-mod-tree=PATH mod tree for static linking])
2719   if test -n "${with_mod_tree}"
2720   then
2721     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2722     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2723     if test -z "${real_mod_tree}"
2724     then
2725       dnl  The given directory can't be found
2726       AC_MSG_RESULT(no)
2727       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2728     fi
2729     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2730     then
2731       dnl  Use a custom mod
2732       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2733       VLC_ADD_PLUGINS([mod])
2734       VLC_ADD_LIBS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2735       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2736     else
2737       dnl  The given mod wasn't built
2738       AC_MSG_RESULT(no)
2739       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2740     fi
2741   else
2742     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2743       VLC_ADD_PLUGINS([mod])
2744       VLC_ADD_CXXFLAGS([mod],[])
2745       VLC_ADD_LIBS([mod],[-lmodplug -lstdc++])])
2746   fi
2747 fi
2748
2749 dnl
2750 dnl  mpc demux plugin
2751 dnl
2752 AC_ARG_ENABLE(mpc,
2753   [  --enable-mpc            Mpc demux support (default enabled)])
2754 if test "${enable_mpc}" != "no"
2755 then
2756   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2757     VLC_ADD_PLUGINS([mpc])
2758     VLC_ADD_LIBS([mpc],[-lmpcdec])])
2759 fi
2760
2761 dnl
2762 dnl  game music emu demux plugin
2763 dnl
2764 AC_ARG_ENABLE(gme,
2765   [  --enable-gme            Game Music Emu demux support (default enabled)])
2766 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2767 then
2768   AC_LANG_PUSH(C++)
2769   AC_ARG_WITH(gme-tree,
2770   [    --with-gme-tree=PATH gme tree for static linking])
2771   if test -n "${with_gme_tree}"
2772   then
2773     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2774     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2775     if test -z "${real_gme_tree}"
2776     then
2777       dnl  The given directory can't be found
2778       AC_MSG_RESULT(no)
2779       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2780     fi
2781     if test -f "${real_gme_tree}/gme/libgme.a"
2782     then
2783       dnl  Use a custom gme
2784       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2785       VLC_ADD_PLUGINS([gme])
2786       VLC_ADD_LIBS([gme],[${real_gme_tree}/gme/libgme.a])
2787       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2788     else
2789       dnl  The given gme wasn't built
2790       AC_MSG_RESULT(no)
2791       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2792     fi
2793   else
2794       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2795   fi
2796   AC_LANG_POP(C++)
2797 fi
2798
2799 dnl
2800 dnl  Codec plugins
2801 dnl
2802
2803 AC_ARG_WITH(,[Codec plugins:])
2804
2805 dnl
2806 dnl  mad plugin
2807 dnl
2808 AC_ARG_ENABLE(mad,
2809   [  --enable-mad            libmad module (default enabled)])
2810 if test "${enable_mad}" != "no"
2811 then
2812   AC_ARG_WITH(mad,
2813     [    --with-mad=PATH       path to libmad],[],[])
2814   if test "${with_mad}" != "no" -a -n "${with_mad}"
2815   then
2816     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2817     VLC_ADD_LIBS([mpgatofixed32],[-L${with_mad}/lib])
2818   fi
2819
2820   AC_ARG_WITH(mad-tree,
2821     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2822   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2823   then
2824     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2825     if test -z "${real_mad_tree}"
2826     then
2827       dnl  The given directory can't be found
2828       AC_MSG_RESULT(no)
2829       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2830     fi
2831     dnl  Use a custom libmad
2832     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2833     if test -f ${real_mad_tree}/mad.h
2834     then
2835       AC_MSG_RESULT(yes)
2836       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2837       VLC_ADD_LIBS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2838       LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
2839       AC_CHECK_LIB(mad, mad_bit_init, [
2840         VLC_ADD_BUILTINS([mpgatofixed32])
2841         VLC_ADD_LIBS([mpgatofixed32],[-lmad])
2842         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2843       ],[])
2844       LDFLAGS="${LDFLAGS_save}"
2845     else
2846       AC_MSG_RESULT(no)
2847       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2848     fi
2849   else
2850     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2851     LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
2852     AC_CHECK_HEADERS(mad.h, ,
2853       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2854     AC_CHECK_LIB(mad, mad_bit_init, [
2855       VLC_ADD_PLUGINS([mpgatofixed32])
2856       VLC_ADD_LIBS([mpgatofixed32],[-lmad])],
2857       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2858     CPPFLAGS="${CPPFLAGS_save}"
2859     LDFLAGS="${LDFLAGS_save}"
2860   fi
2861 fi
2862
2863 dnl
2864 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2865 dnl
2866 AC_ARG_ENABLE( id3tag,
2867   [  --disable-id3tag id3tag metadata reader plugin (default enabled)])
2868 AS_IF([test "${enable_id3tag}" != "no"], [
2869   AC_CHECK_HEADERS(id3tag.h, [
2870     AC_CHECK_HEADERS(zlib.h, [
2871       VLC_ADD_LIBS([id3tag],[-lid3tag -lz])
2872       VLC_ADD_PLUGINS([id3tag])
2873     ])
2874   ])
2875 ])
2876
2877 dnl
2878 dnl  ffmpeg decoder/demuxer plugin
2879 dnl
2880 dnl we try to find ffmpeg using : 1- given tree, 2- pkg-config
2881 dnl                               3- default place,
2882
2883 AC_ARG_ENABLE(ffmpeg,
2884 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
2885 if test "${enable_ffmpeg}" != "no"
2886 then
2887
2888 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2889
2890  AC_ARG_WITH(ffmpeg-mp3lame,
2891    [    --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2892    [
2893      if test "$with_ffmpeg_mp3lame" = "yes";    then
2894         VLC_ADD_LIBS([ffmpeg],[-lmp3lame])
2895      fi])
2896
2897  AC_ARG_WITH(ffmpeg-faac,
2898    [    --with-ffmpeg-faac    specify if ffmpeg has been compiled with faac support],
2899    [
2900      if test "$with_ffmpeg_faac" = "yes"; then
2901         VLC_ADD_LIBS([ffmpeg],[-lfaac])
2902      fi])
2903
2904  AC_ARG_WITH(ffmpeg-dts,
2905    [    --with-ffmpeg-dts     specify if ffmpeg has been compiled with dts support],
2906    [
2907      if test "$with_ffmpeg_dts" = "yes"; then
2908              LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg} ${LIBS_ffmpeg}"
2909              AC_CHECK_LIB(dts_pic, dts_free, 
2910                [ VLC_ADD_LIBS([ffmpeg],[-ldts_pic]) ],
2911                [ VLC_ADD_LIBS([ffmpeg],[-ldts]) ])
2912              LDFLAGS="${LDFLAGS_save}"
2913      fi])
2914
2915  AC_ARG_WITH(ffmpeg-vorbis,
2916    [    --with-ffmpeg-vorbis    specify if ffmpeg has been compiled with vorbis support],
2917    [
2918      if test "$with_ffmpeg_vorbis" = "yes"; then
2919         VLC_ADD_LIBS([ffmpeg],[-lvorbisenc -lvorbis])
2920      fi])
2921
2922  AC_ARG_WITH(ffmpeg-theora,
2923    [    --with-ffmpeg-theora    specify if ffmpeg has been compiled with theora support],
2924    [
2925      if test "$with_ffmpeg_theora" = "yes"; then
2926         VLC_ADD_LIBS([ffmpeg],[-ltheora])
2927      fi])
2928
2929  AC_ARG_WITH(ffmpeg-ogg,
2930    [    --with-ffmpeg-ogg    specify if ffmpeg has been compiled with ogg support],
2931    [
2932      if test "$with_ffmpeg_ogg" = "yes"; then
2933         VLC_ADD_LIBS([ffmpeg],[-logg])
2934      fi])
2935
2936  AC_ARG_WITH(ffmpeg-zlib,
2937    [    --with-ffmpeg-zlib    specify if ffmpeg has been compiled with zlib support],
2938    [
2939      if test "$with_ffmpeg_zlib" = "yes"; then
2940         VLC_ADD_LIBS([ffmpeg],[-lz])
2941      fi])
2942
2943  AC_ARG_WITH(ffmpeg-amrnb,
2944    [    --with-ffmpeg-amrnb specify if ffmpeg has been compiled with libamrnb support],
2945    [
2946      if test "$with_ffmpeg_amrnb" = "yes";      then
2947         VLC_ADD_LIBS([ffmpeg],[-lamrnb])
2948      fi])
2949
2950  AC_ARG_WITH(ffmpeg-amrwb,
2951    [    --with-ffmpeg-amrwb specify if ffmpeg has been compiled with libamrwb support],
2952    [
2953      if test "$with_ffmpeg_amrwb" = "yes";      then
2954         VLC_ADD_LIBS([ffmpeg],[-lamrwb])
2955      fi])
2956
2957  AC_ARG_WITH(ffmpeg-x264,
2958    [    --with-ffmpeg-x264 specify if ffmpeg has been compiled with libx264 support],
2959    [
2960      if test "$with_ffmpeg_x264" = "yes";       then
2961         VLC_ADD_LIBS([ffmpeg],[-lx264])
2962      fi])
2963
2964  AC_ARG_WITH(ffmpeg-a52,
2965    [    --with-ffmpeg-a52 specify if ffmpeg has been compiled with liba52 support],
2966    [
2967      if test "$with_ffmpeg_a52" = "yes";        then
2968         VLC_ADD_LIBS([ffmpeg],[-la52])
2969      fi])
2970
2971  dnl
2972  dnl test for --with-ffmpeg-tree
2973  dnl
2974  AC_ARG_WITH(ffmpeg-tree,
2975    [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2976
2977  if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2978    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2979    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2980    if test -z "${real_ffmpeg_tree}"; then
2981      dnl  The given directory can't be found
2982      AC_MSG_RESULT(no)
2983      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2984    fi
2985    if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2986      dnl  The given libavcodec wasn't built
2987      AC_MSG_RESULT(no)
2988      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2989    fi
2990    if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2991      if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2992        VLC_ADD_LIBS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])   
2993      elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then 
2994         VLC_ADD_LIBS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2995         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2996      else
2997        dnl  The given libavcodec wasn't built with --enable-pp
2998        AC_MSG_RESULT(no)
2999        AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
3000      fi
3001    fi
3002    dnl  Use a custom libffmpeg
3003    AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
3004
3005    dnl Use pkg-config to look for the ldflags in libav*-uninstalled.pc
3006    PKG_CONFIG_PATH_save="$PKG_CONFIG_PATH"
3007    PKG_CONFIG_LIBDIR_save="$PKG_CONFIG_LIBDIR"
3008    export PKG_CONFIG_PATH=""
3009    export PKG_CONFIG_LIBDIR="${real_ffmpeg_tree}"
3010
3011    PKG_CHECK_MODULES( [FFMPEG],[libavcodec libavformat libpostproc], [
3012         VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher], ${FFMPEG_CFLAGS})
3013         VLC_ADD_LIBS([ffmpeg stream_out_switcher], ${FFMPEG_LIBS})]
3014       ,[])
3015    AS_IF([test -n "${PKG_CONFIG_PATH_save}"],[
3016          export PKG_CONFIG_PATH="${PKG_CONFIG_PATH_save}"
3017    ],[
3018         unset PKG_CONFIG_PATH
3019    ])
3020    AS_IF([test -n "${PKG_CONFIG_LIBDIR_save}"],[
3021         export PKG_CONFIG_LIBDIR="${PKG_CONFIG_LIBDIR_save}"
3022    ],[
3023         unset PKG_CONFIG_LIBDIR
3024    ])
3025
3026    VLC_ADD_BUILTINS([ffmpeg])
3027    if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
3028      VLC_ADD_BUILTINS([stream_out_switcher])
3029    fi
3030
3031    if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
3032      AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
3033      VLC_ADD_LIBS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
3034      VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
3035    fi
3036
3037     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3038       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3039       VLC_ADD_LIBS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat -lavformat -lz])
3040       VLC_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavformat])
3041     fi
3042 else
3043
3044
3045 dnl Trying with pkg-config
3046    PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
3047     [
3048      VLC_SAVE_FLAGS
3049      CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
3050      CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
3051      AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3052      AC_CHECK_HEADERS(ffmpeg/avformat.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avformat.h.])] )
3053      AC_CHECK_HEADERS(ffmpeg/avutil.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avutil.h.])] )
3054      dnl newer ffmpeg have a separate libpostproc
3055      PKG_CHECK_MODULES(POSTPROC, libpostproc,[
3056        VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}]) 
3057        VLC_ADD_LIBS([ffmpeg],[${POSTPROC_LIBS}]) 
3058        ],[ true ])
3059      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
3060      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
3061      AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3062      if test "${SYS}" = "darwin"; then
3063         VLC_ADD_BUILTINS([ffmpeg])
3064      else
3065         VLC_ADD_PLUGINS([ffmpeg])
3066      fi
3067      if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3068         if test "${SYS}" = "darwin"; then
3069             VLC_ADD_BUILTINS([stream_out_switcher])
3070         else
3071             VLC_ADD_PLUGINS([stream_out_switcher])
3072         fi
3073      fi
3074      VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
3075      VLC_ADD_LIBS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
3076
3077      dnl even newer ffmpeg has a libswscale
3078      PKG_CHECK_MODULES(SWSCALE,[libswscale],[
3079        VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}])
3080        VLC_ADD_LIBS([ffmpeg],[${SWSCALE_LIBS}])
3081 dnl    AC_CHECK_HEADERS(ffmpeg/swscale.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/swscale.h.])])
3082        AC_CHECK_LIB(swscale, sws_getContext,
3083          [AC_CHECK_HEADERS([ffmpeg/avutil.h, ffmpeg/swscale.h])],[],[-lavutil -lm])
3084        ],[ true ])
3085      VLC_RESTORE_FLAGS
3086     ],[
3087
3088     dnl
3089     dnl last chance: at the default place
3090     dnl
3091       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
3092       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg} ${LIBS_ffmpeg}"
3093       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3094       AC_CHECK_HEADERS(ffmpeg/avformat.h)
3095       AC_CHECK_HEADERS(ffmpeg/avutil.h)
3096       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3097
3098       AC_CHECK_LIB(avutil, av_crc_init, [
3099         VLC_ADD_LIBS([ffmpeg],[-lavutil])
3100         LDAVUTIL="-lavutil"])
3101
3102       AC_CHECK_LIB(avcodec, avcodec_init, [
3103         VLC_ADD_BUILTINS([ffmpeg])
3104         VLC_ADD_LIBS([ffmpeg],[-lavcodec])
3105         if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3106             VLC_ADD_BUILTINS([stream_out_switcher])
3107         fi],
3108          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
3109
3110       AC_CHECK_LIB(postproc, pp_postprocess, [
3111         VLC_ADD_LIBS([ffmpeg],[-lpostproc])],
3112       AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
3113         [$LDAVUTIL])
3114
3115       AC_CHECK_LIB(avformat, av_open_input_stream, [
3116         VLC_ADD_LIBS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
3117       LDFLAGS="${LDFLAGS_save}"
3118       CPPFLAGS="${CPPFLAGS_save}"
3119
3120       AC_CHECK_LIB(swscale, sws_getContext, [
3121         AC_CHECK_HEADERS(ffmpeg/swscale.h)
3122         VLC_ADD_LIBS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
3123       LDFLAGS="${LDFLAGS_save}"
3124       CPPFLAGS="${CPPFLAGS_save}"
3125     ])
3126   fi
3127 fi
3128
3129 dnl
3130 dnl  ffmpegaltivec plugin
3131 dnl
3132 AC_ARG_ENABLE(ffmpegaltivec,
3133 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
3134 if test "${enable_ffmpegaltivec}" = "yes"
3135 then
3136   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
3137     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
3138     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
3139     if test -z "${real_ffmpeg_tree}"; then
3140       dnl  The given directory can't be found
3141       AC_MSG_RESULT(no)
3142       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
3143     fi
3144     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3145       dnl  The given libavcodecaltivec wasn't built
3146       AC_MSG_RESULT(no)
3147       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
3148     fi
3149     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3150       dnl  The given libavcodecaltivec wasn't built with --enable-pp
3151       AC_MSG_RESULT(no)
3152       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
3153     fi
3154     dnl  Use a custom libffmpeg
3155     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
3156     VLC_ADD_BUILTINS([ffmpegaltivec])
3157     VLC_ADD_LIBS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
3158     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
3159     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3160
3161     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3162       AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3163       VLC_ADD_LIBS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
3164       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
3165     fi
3166     VLC_ADD_LIBS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
3167     VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3168   fi
3169 fi
3170
3171 dnl
3172 dnl  faad decoder plugin
3173 dnl
3174 AC_ARG_ENABLE(faad,
3175 [  --enable-faad           faad codec (default disabled)])
3176 if test "${enable_faad}" = "yes"
3177 then
3178   AC_ARG_WITH(faad-tree,
3179   [    --with-faad-tree=PATH faad tree for static linking])
3180   if test -n "${with_faad_tree}"
3181   then
3182     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3183     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3184     if test -z "${real_faad_tree}"
3185     then
3186       dnl  The given directory can't be found
3187       AC_MSG_RESULT(no)
3188       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3189     fi
3190     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3191     then
3192       dnl  Use a custom faad
3193       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3194       VLC_ADD_BUILTINS([faad])
3195       VLC_ADD_LIBS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3196       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3197     else
3198       dnl  The given libfaad wasn't built
3199       AC_MSG_RESULT(no)
3200       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3201     fi
3202   else
3203     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3204     LDFLAGS="${LDFLAGS_save} ${LIBS_faad}"
3205     AC_CHECK_HEADERS(faad.h, ,
3206       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3207     AC_CHECK_LIB(faad, faacDecOpen, [
3208       VLC_ADD_PLUGINS([faad])
3209       VLC_ADD_LIBS([faad],[-lfaad]) ],
3210       AC_CHECK_LIB(faad, NeAACDecOpen, [
3211         VLC_ADD_PLUGINS([faad])
3212         VLC_ADD_LIBS([faad],[-lfaad]) ],
3213         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3214     LDFLAGS="${LDFLAGS_save}"
3215     CPPFLAGS="${CPPFLAGS_save}"
3216   fi
3217 fi
3218
3219 dnl
3220 dnl twolame encoder plugin
3221 dnl
3222 AC_ARG_ENABLE(twolame,
3223 [  --enable-twolame        twolame codec (default disabled)])
3224 if test "${enable_twolame}" = "yes"
3225 then
3226   AC_ARG_WITH(twolame-tree,
3227   [    --with-twolame-tree=PATH twolame tree for static linking])
3228   if test -n "${with_twolame_tree}"
3229   then
3230     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3231     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3232     if test -z "${real_twolame_tree}"
3233     then
3234       dnl  The given directory can't be found
3235       AC_MSG_RESULT(no)
3236       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3237     fi
3238     if test -f "${real_twolame_tree}/libtwolame/.libs/libtwolame.a"
3239     then
3240       dnl  Use a custom twolame
3241       AC_MSG_RESULT(${real_twolame_tree}/libtwolame/.libs/libtwolame.a)
3242       VLC_ADD_BUILTINS([twolame])
3243       VLC_ADD_LIBS([twolame],[${real_twolame_tree}/libtwolame/.libs/libtwolame.a])
3244       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/libtwolame -DLIBTWOLAME_STATIC])
3245     else
3246       dnl  The given libtwolame wasn't built
3247       AC_MSG_RESULT(no)
3248       AC_MSG_ERROR([cannot find ${real_twolame_tree}/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3249     fi
3250   else
3251     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame} -DLIBTWOLAME_STATIC"
3252     LDFLAGS="${LDFLAGS_save} ${LIBS_twolame}"
3253     AC_CHECK_HEADERS(twolame.h, ,
3254       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3255     AC_CHECK_LIB(twolame, twolame_init, [
3256       VLC_ADD_PLUGINS([twolame])
3257       VLC_ADD_CPPFLAGS([twolame],[-DLIBTWOLAME_STATIC])
3258       VLC_ADD_LIBS([twolame],[-ltwolame]) ],
3259         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3260     LDFLAGS="${LDFLAGS_save}"  
3261     CPPFLAGS="${CPPFLAGS_save}"
3262   fi
3263 fi
3264
3265 dnl
3266 dnl  QuickTime plugin
3267 dnl
3268 AC_ARG_ENABLE(quicktime,
3269   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3270 if test "${enable_quicktime}" != "no" &&
3271   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3272 then
3273   if test "${SYS}" = "mingw32"; then
3274     VLC_ADD_BUILTINS([quicktime])
3275   else
3276   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3277     [ VLC_ADD_BUILTINS([quicktime])
3278       VLC_ADD_LDFLAGS([quicktime],[-Wl,-framework,QuickTime,-framework,Carbon])
3279     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3280   fi
3281 fi
3282
3283 dnl
3284 dnl  Real plugin
3285 dnl
3286 AC_ARG_ENABLE(real,
3287   [  --enable-real           Real audio module (default disabled)])
3288 if test "${enable_real}" = "yes"; then
3289   VLC_ADD_PLUGINS([realaudio])
3290 fi
3291
3292 dnl
3293 dnl  Real RTSP plugin
3294 dnl
3295 AC_ARG_ENABLE(realrtsp,
3296   [  --enable-realrtsp       Real RTSP module (default disabled)])
3297 if test "${enable_realrtsp}" = "yes"; then
3298   VLC_ADD_PLUGINS([access_realrtsp])
3299 fi
3300
3301 dnl
3302 dnl MP4 module
3303 dnl
3304 AC_CHECK_HEADERS(zlib.h, [
3305   VLC_ADD_LIBS([mp4 skins2 sap mkv gme],[-lz])
3306 ] )
3307
3308 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3309   VLC_ADD_LIBS([mp4 mkv],[-lsysfs])
3310 ] )
3311
3312 dnl
3313 dnl skins2 module
3314 dnl
3315 AC_ARG_ENABLE(libtar,
3316   [  --enable-libtar support for skins2 (default enabled)])
3317
3318 AS_IF([test "${enable_libtar}" != "no"],[
3319   AC_CHECK_HEADERS(libtar.h, [
3320     VLC_ADD_LIBS([skins2],[-ltar])
3321   ] )
3322 ])
3323
3324 dnl
3325 dnl A52/AC3 decoder plugin
3326 dnl
3327 AC_ARG_ENABLE(a52,
3328   [  --enable-a52            A/52 support with liba52 (default enabled)])
3329 if test "${enable_a52}" != "no"
3330 then
3331   AC_ARG_WITH(a52,
3332     [    --with-a52=PATH       a52 headers and libraries])
3333   AC_ARG_WITH(a52-tree,
3334     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3335   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3336   then
3337     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3338     if test -z "${real_a52_tree}"
3339     then
3340       dnl  The given directory can't be found
3341       AC_MSG_RESULT(no)
3342       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3343     fi
3344     dnl  Use a custom a52dec
3345     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3346     if test -f ${real_a52_tree}/include/a52.h
3347     then
3348       AC_MSG_RESULT(yes)
3349       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3350       VLC_ADD_LIBS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3351       LDFLAGS="${LDFLAGS_save} ${LIBS_a52tofloat32}"
3352       AC_CHECK_LIB(a52, a52_free, [
3353         VLC_ADD_BUILTINS([a52tofloat32])
3354         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3355         VLC_ADD_LIBS([a52tofloat32],[-la52])
3356         ],[
3357         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3358         then
3359           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3 ($real_a52_tree)])
3360         else
3361           AC_MSG_ERROR([the specified tree hasn't been compiled])
3362         fi
3363       ])
3364       LDFLAGS="${LDFLAGS_save}"
3365     else
3366       AC_MSG_RESULT(no)
3367       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3368     fi
3369   else
3370     if test -z "${with_a52}"
3371     then
3372       LDFLAGS_test=""
3373       CPPFLAGS_test=""
3374     else
3375       LDFLAGS_test="-L${with_a52}/lib"
3376       CPPFLAGS_test="-I${with_a52}/include"
3377     fi
3378     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3379     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LIBS_a52tofloat32}"
3380     AC_CHECK_HEADERS(a52dec/a52.h, [
3381       AC_CHECK_LIB(a52, a52_free, [
3382         VLC_ADD_PLUGINS([a52tofloat32])
3383         VLC_ADD_LIBS([a52tofloat32],[${LDFLAGS_test} -la52])
3384         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3385       ],[
3386         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3387         ])
3388     ],[
3389       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3390     ])
3391     CPPFLAGS="${CPPFLAGS_save}"
3392     LDFLAGS="${LDFLAGS_save}"
3393   fi
3394 fi
3395
3396 AC_ARG_WITH(a52-fixed,
3397       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3398       [
3399         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3400
3401 dnl
3402 dnl DTS Coherent Acoustics decoder plugin
3403 dnl
3404 AS_IF([test "x${enable_dts}" != "x"], [
3405   AC_MSG_ERROR([--enable-dts is obsolete. Please use libdca and --enable-dca.])
3406 ])
3407 AS_IF([test "x${with_dts_tree}" != "x"], [
3408   AC_MSG_ERROR([--with-dts-tree is obsolete. Please use libdca and --with-dca-tree.])
3409 ])
3410
3411 AC_ARG_ENABLE(dca,
3412   [  --enable-dca            DTS Coherent Acoustics support with libdca (default enabled)])
3413 AS_IF([test "${enable_dca}" != "no"], [
3414   AC_ARG_WITH(dca-tree,
3415     [    --with-dca-tree=PATH  libdca tree for static linking],,
3416     [with_dca_tree="no"])
3417   AS_IF([test "${with_dca_tree}" != "no"], [
3418     real_dca_tree="`cd ${with_dca_tree} 2>/dev/null && pwd`"
3419     AS_IF([test -z "${real_dca_tree}"], [
3420       dnl  The given directory can't be found
3421       AC_MSG_RESULT(no)
3422       AC_MSG_ERROR([${with_dca_tree} directory doesn't exist])
3423     ])
3424     dnl  Use a custom libdca
3425     AC_MSG_CHECKING(for libdca in ${real_dca_tree})
3426     AS_IF([test -f "${real_dca_tree}/libdca/.libs/libdca.a"], [
3427       AC_MSG_RESULT(yes)
3428       VLC_ADD_LIBS([dtstofloat32],[${real_dca_tree}/libdca/.libs/libdca.a])
3429       AS_IF([test -f "${real_dca_tree}/include/dca.h"], [
3430         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/include])
3431       ], [
3432         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/../include])
3433       ])
3434     ], [
3435       AC_MSG_RESULT(no)
3436       AC_MSG_ERROR([the specified tree doesn't have libdca/.libs/libdca.a])
3437     ])
3438   ], [
3439     PKG_CHECK_MODULES([DCA], [libdca >= 0.0.5], [
3440       VLC_ADD_PLUGINS([dtstofloat32])
3441       VLC_ADD_CPPFLAGS([dtstofloat32], [${DCA_CFLAGS}])
3442       VLC_ADD_LIBS([dtstofloat32], [${DCA_LIBS}])
3443     ], [
3444       AS_IF([test "x${enable_dca}" != "x"], [
3445         AC_MSG_ERROR([${DCA_PKG_ERRORS}])
3446       ])
3447     ])
3448   ])
3449 ])
3450
3451 dnl
3452 dnl  Flac plugin
3453 dnl
3454 AC_ARG_ENABLE(flac,
3455   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3456 if test "${enable_flac}" = "yes"
3457 then
3458   AC_ARG_WITH(flac-tree,
3459   [    --with-flac-tree=PATH flac tree for static linking])
3460   if test -n "${with_flac_tree}"
3461   then
3462     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3463     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3464     if test -z "${real_flac_tree}"
3465     then
3466       dnl  The given directory can't be found
3467       AC_MSG_RESULT(no)
3468       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3469     fi
3470     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3471     then
3472       dnl  Use a custom flac
3473       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3474       VLC_ADD_LIBS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3475       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3476       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3477     else
3478       dnl  The given flac wasn't built
3479       AC_MSG_RESULT(no)
3480       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3481     fi
3482   else
3483     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3484       VLC_ADD_LIBS([flac],[-lFLAC -logg])
3485      ],[])
3486   fi
3487 fi
3488
3489 dnl
3490 dnl  Libmpeg2 plugin
3491 dnl
3492 AC_ARG_ENABLE(libmpeg2,
3493   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3494 if test "${enable_libmpeg2}" != "no"
3495 then
3496   AC_ARG_WITH(libmpeg2-tree,
3497   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3498   if test -n "${with_libmpeg2_tree}"
3499   then
3500     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3501     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3502     if test -z "${real_libmpeg2_tree}"
3503     then
3504       dnl  The given directory can't be found
3505       AC_MSG_RESULT(no)
3506       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3507     fi
3508     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3509     then
3510       dnl  Use a custom libmpeg2
3511       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3512       VLC_ADD_BUILTINS([libmpeg2])
3513       VLC_ADD_LIBS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3514       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3515       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3516     else
3517       dnl  The given libmpeg2 wasn't built
3518       AC_MSG_RESULT(no)
3519       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3520     fi
3521   else
3522     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3523       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3524       AC_EGREP_CPP(yes,
3525         [#include <mpeg2dec/mpeg2.h>
3526          #ifdef MPEG2_RELEASE
3527          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3528          yes
3529          #endif
3530          #endif],
3531         [AC_MSG_RESULT([yes])
3532           VLC_ADD_PLUGINS([libmpeg2])
3533           VLC_ADD_LIBS([libmpeg2],[-lmpeg2])],
3534         [AC_MSG_RESULT([no])
3535           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3536
3537       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3538     )
3539   fi
3540 fi
3541
3542 dnl
3543 dnl  Vorbis plugin
3544 dnl
3545 AC_ARG_ENABLE(vorbis,
3546   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3547 if test "${enable_vorbis}" != "no"
3548 then
3549   AC_ARG_WITH(vorbis-tree,
3550   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3551   if test -n "${with_vorbis_tree}"
3552   then
3553     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3554     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3555     if test -z "${real_vorbis_tree}"
3556     then
3557       dnl  The given directory can't be found
3558       AC_MSG_RESULT(no)
3559       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3560     fi
3561     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3562     then
3563       dnl  Use a custom vorbis 
3564       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3565       VLC_ADD_PLUGINS([vorbis])
3566       VLC_ADD_LIBS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3567       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3568     else
3569       dnl  The given vorbis wasn't built
3570       AC_MSG_RESULT(no)
3571       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3572     fi
3573   else
3574     AC_CHECK_HEADERS(vorbis/codec.h, [
3575       VLC_ADD_PLUGINS([vorbis])
3576       VLC_ADD_LIBS([vorbis],[-lvorbis -logg -lm]) ],[])
3577
3578     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3579       VLC_ADD_LIBS([vorbis],[-lvorbisenc -lm]) ],[])
3580   fi
3581 fi
3582
3583 dnl
3584 dnl  Tremor plugin
3585 dnl
3586 AC_ARG_ENABLE(tremor,
3587   [  --enable-tremor         Tremor decoder support (default disabled)])
3588 if test "${enable_tremor}" = "yes"
3589 then
3590   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3591     VLC_ADD_PLUGINS([tremor])
3592     VLC_ADD_LIBS([tremor],[-lvorbisidec -logg])
3593    ],[])
3594 fi
3595
3596 dnl
3597 dnl  Speex plugin
3598 dnl
3599 AC_ARG_ENABLE(speex,
3600   [  --enable-speex          Speex decoder support (default enabled)])
3601 if test "${enable_speex}" != "no"
3602 then
3603   AC_ARG_WITH(speex-tree,
3604   [    --with-speex-tree=PATH speex tree for static linking])
3605   if test -n "${with_speex_tree}"
3606   then
3607     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3608     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3609     if test -z "${real_speex_tree}"
3610     then
3611       dnl  The given directory can't be found
3612       AC_MSG_RESULT(no)
3613       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3614     fi
3615     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3616     then
3617       dnl  Use a custom speex
3618       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3619       VLC_ADD_PLUGINS([speex])
3620       VLC_ADD_LIBS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3621       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3622     else
3623       dnl  The given speex wasn't built
3624       AC_MSG_RESULT(no)
3625       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3626     fi
3627   else
3628     AC_CHECK_HEADERS(speex/speex.h, [
3629       LDFLAGS="${LDFLAGS_save} ${LIBS_speex}"
3630       AC_CHECK_LIB(speex, speex_decode_int, [
3631         VLC_ADD_PLUGINS([speex])
3632         VLC_ADD_LIBS([speex],[-lspeex]) ],
3633         [ AC_MSG_RESULT([no])
3634           AC_MSG_WARN([Your libspeex is too old, please get the development
3635                        version.]) ],[])
3636       LDFLAGS="${LDFLAGS_save}"
3637       ],[])
3638   fi
3639 fi
3640
3641 dnl
3642 dnl  tarkin decoder plugin
3643 dnl
3644 AC_ARG_ENABLE(tarkin,
3645 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3646 if test "${enable_tarkin}" = "yes"
3647 then
3648   AC_ARG_WITH(tarkin-tree,
3649   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3650   if test -n "${with_tarkin_tree}"
3651   then
3652     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3653     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3654     if test -f "${real_tarkin_tree}/tarkin.o"
3655     then
3656       VLC_ADD_BUILTINS([tarkin])
3657       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3658       VLC_ADD_LIBS([tarkin],[${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])
3659       AC_MSG_RESULT(yes)
3660     else
3661       dnl  The given tarkin tree wasn't built
3662       AC_MSG_RESULT(no)
3663       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3664                     make sure you compiled tarkin in ${with_tarkin_tree}])
3665     fi
3666   fi
3667 fi
3668
3669 dnl
3670 dnl  theora decoder plugin
3671 dnl
3672 AC_ARG_ENABLE(theora,
3673 [  --enable-theora         experimental theora codec (default disabled)])
3674 if test "${enable_theora}" = "yes"
3675 then
3676   AC_CHECK_HEADERS(theora/theora.h, [
3677     AC_CHECK_LIB(theora, theora_granule_time, [
3678       VLC_ADD_PLUGINS([theora])
3679       theora_libs="-ltheora -logg"
3680       VLC_ADD_LIBS([theora],[${theora_libs}]) ],[
3681       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3682 You also need to check that you have a libogg posterior to the 1.0 release.])],
3683       [-logg])
3684   ])
3685 fi
3686
3687 dnl
3688 dnl  dirac decoder plugin
3689 dnl
3690 AC_ARG_ENABLE(dirac,
3691 [  --enable-dirac          experimental dirac codec (default disabled)])
3692 if test "${enable_dirac}" = "yes"; then
3693   PKG_CHECK_MODULES(DIRAC,[dirac >= 0.9.0], [
3694       VLC_ADD_PLUGINS([dirac])
3695       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3696       VLC_ADD_LIBS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3697       AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3698   ])
3699 fi
3700
3701 dnl
3702 dnl  PNG decoder module
3703 dnl
3704 AC_ARG_ENABLE(png,
3705   [  --enable-png            PNG support (default enabled)])
3706 if test "${enable_png}" != "no"; then
3707 AC_CHECK_HEADERS(png.h, [
3708   LDFLAGS="${LDFLAGS_save} -lz"
3709   AC_CHECK_LIB(png, png_set_rows, [
3710     VLC_ADD_LIBS([png],[-lpng -lz])
3711     VLC_ADD_PLUGINS([png])
3712     VLC_ADD_PLUGINS([osdmenu osd_parser])
3713     AC_DEFINE(HAVE_LIBPNG, 1, [Define if you have the PNG library: libpng])],
3714     [],[-lz])
3715   LDFLAGS="${LDFLAGS_save}"
3716   ])
3717 fi
3718
3719 dnl
3720 dnl H264 encoder plugin (using libx264)
3721 dnl
3722 AC_ARG_ENABLE(x264,
3723   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3724 if test "${enable_x264}" != "no"; then
3725   AC_ARG_WITH(x264-tree,
3726     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3727   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3728   then
3729     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3730     if test -z "${real_x264_tree}"
3731     then
3732       dnl  The given directory can't be found
3733       AC_MSG_RESULT(no)
3734       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3735     fi
3736     dnl  Use a custom libx264
3737     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3738     if test -f ${real_x264_tree}/x264.h
3739     then
3740       AC_MSG_RESULT(yes)
3741       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3742       VLC_ADD_LIBS([x264],[-L${real_x264_tree}])
3743       LDFLAGS="${LDFLAGS_save} ${LIBS_x264} ${THREAD_LIB}"
3744       AC_CHECK_LIB(x264, x264_encoder_open, [
3745         VLC_ADD_BUILTINS([x264])
3746         VLC_ADD_LIBS([x264],[-lx264])
3747       ],[
3748         AC_MSG_ERROR([the specified tree hasn't been compiled])
3749       ])
3750       LDFLAGS="${LDFLAGS_save}"
3751     else
3752       AC_MSG_RESULT(no)
3753       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3754     fi
3755   else
3756     LDFLAGS="${LDFLAGS_save} ${LIBS_x264} ${THREAD_LIB}"
3757     AC_CHECK_HEADERS(x264.h, [
3758       AC_CHECK_LIB(x264, x264_encoder_open, [
3759         VLC_ADD_PLUGINS([x264])
3760         VLC_ADD_LIBS([x264],[-lx264])
3761       ],[
3762         if test "${enable_x264}" = "yes"; then
3763             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3764           fi
3765       ])
3766     ])
3767     LDFLAGS="${LDFLAGS_save}"
3768   fi
3769 fi
3770
3771 dnl
3772 dnl libfluidsynth (MIDI synthetizer) plugin
3773 dnl
3774 AC_ARG_ENABLE(fluidsynth,
3775   [  --enable-fluidsynth     MIDI synthesisr with libfluidsynth (default enabled)])
3776 AS_IF([test "x${enable_fluidsynth}" != "xno"], [
3777   PKG_CHECK_MODULES(FLUIDSYNTH, fluidsynth, [
3778     VLC_ADD_PLUGINS(fluidsynth)
3779     VLC_ADD_CFLAGS(fluidsynth, [${FLUIDSYNTH_CFLAGS}])
3780     VLC_ADD_LIBS(fluidsynth, [${FLUIDSYNTH_LIBS}])
3781   ], [
3782     AS_IF([test "x${enable_fluidsynth}" != "x"], [
3783       AC_MSG_ERROR([${FLUIDSYNTH_PKG_ERRORS}])
3784     ])
3785   ])
3786 ])
3787
3788 dnl
3789 dnl Teletext Modules
3790 dnl vbi decoder plugin (using libzbvi)
3791 dnl telx module
3792 dnl uncompatible
3793 dnl
3794 AC_ARG_ENABLE(zvbi,
3795   [  --enable-zvbi           VBI (inc. Teletext) decoding support with libzvbi (default enabled)])
3796 AC_ARG_ENABLE(telx,
3797   [  --enable-telx,          Teletext decoding module (conflicting with zvbi) (default disabled)])
3798
3799 AS_IF( [test "${enable_zvbi}" != "no"],[
3800   AS_IF( [test "${enable_telx}" = "yes"],[
3801     AC_MSG_ERROR([The zvbi and telx modules are uncompatibles. Disable the other if you enable one.])
3802   ],[
3803     PKG_CHECK_MODULES(ZVBI,
3804         zvbi-0.2 >= 0.2.25,
3805         [
3806           VLC_ADD_LIBS([zvbi],[$ZVBI_LIBS])
3807           VLC_ADD_CFLAGS([zvbi],[$ZVBI_CFLAGS])
3808           VLC_ADD_PLUGINS([zvbi])
3809           AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built]) 
3810         ],[
3811           AC_MSG_WARN(ZVBI library not found. Enabling the telx module instead)
3812           enable_telx="yes"
3813         ])
3814     ])  
3815   ])
3816 AS_IF( [test "${enable_telx}" = "yes"],[
3817   VLC_ADD_PLUGINS([telx])
3818   ])
3819
3820 dnl
3821 dnl  CMML plugin
3822 dnl
3823 AC_ARG_ENABLE(cmml,
3824   [  --enable-cmml           CMML support (default enabled)])
3825 if test "${enable_cmml}" != "no"
3826 then
3827   VLC_ADD_PLUGINS([cmml])
3828 fi
3829
3830
3831 dnl
3832 dnl  Video plugins
3833 dnl
3834
3835 AC_ARG_WITH(,[Video plugins:])
3836
3837 dnl Check for DPMS
3838 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
3839   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3840   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3841     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3842     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3843       AC_MSG_RESULT(yes)
3844       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3845                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3846     ],[
3847       AC_MSG_RESULT(no)
3848     ])
3849   ],,[
3850     #include <X11/Xlib.h>
3851   ])
3852   CPPFLAGS="${CPPFLAGS_save}"
3853 fi
3854
3855 dnl
3856 dnl  X11 module
3857 dnl  (enabled by default except on win32)
3858 dnl
3859 AC_ARG_ENABLE(x11,
3860   [  --enable-x11            X11 support (default enabled)])
3861 if test "${enable_x11}" != "no" &&
3862   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3863    test "${enable_x11}" = "yes"); then
3864   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3865   AC_CHECK_HEADERS(X11/Xlib.h, [
3866     VLC_ADD_PLUGINS([panoramix])
3867     VLC_ADD_LIBS([panoramix],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3868     VLC_ADD_CPPFLAGS([panoramix],[${X_CFLAGS}])
3869     AC_CHECK_LIB(Xext, XShmAttach, [
3870       VLC_ADD_PLUGINS([x11])
3871       VLC_ADD_LIBS([x11],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3872       VLC_ADD_CPPFLAGS([x11],[${X_CFLAGS}])
3873     ])
3874   ])
3875   CPPFLAGS="${CPPFLAGS_save}"
3876 fi
3877
3878 dnl
3879 dnl  XVideo module
3880 dnl  (enabled by default except on win32)
3881 dnl
3882 AC_ARG_ENABLE(xvideo,
3883   [  --enable-xvideo         XVideo support (default enabled)])
3884 if test "${enable_xvideo}" != "no" &&
3885   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3886    test "${enable_xvideo}" = "yes"); then
3887   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3888   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3889     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3890     AC_CHECK_LIB(Xv,XvPutImage,[
3891       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
3892       # test for libXv_pic.
3893       if test -f /usr/X11R6/lib/libXv.so -o -f /usr/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
3894         VLC_ADD_PLUGINS([xvideo])
3895         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3896         VLC_ADD_LIBS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3897       else
3898         AC_CHECK_LIB(Xv_pic,XvPutImage,[
3899           VLC_ADD_PLUGINS([xvideo])
3900           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3901           VLC_ADD_LIBS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv_pic])
3902         ],[
3903           VLC_ADD_BUILTINS([xvideo])
3904           VLC_ADD_LIBS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3905           VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3906         ])
3907       fi
3908     ])
3909     CFLAGS="${CFLAGS_save}"
3910   ]
3911   CPPFLAGS="${CPPFLAGS_save}")
3912 fi
3913
3914 dnl
3915 dnl  GLX module
3916 dnl  (enabled by default except on win32)
3917 dnl
3918 AC_ARG_ENABLE(glx,
3919   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
3920 if test "${enable_glx}" != "no" &&
3921   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3922    test "${enable_glx}" = "yes"); then
3923   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3924   AC_CHECK_HEADERS(X11/Xlib.h GL/glu.h GL/glx.h)
3925   AC_COMPILE_IFELSE(AC_LANG_PROGRAM(
3926     [[#if !defined(HAVE_X11_XLIB_H) || !defined(HAVE_GL_GLU_H) || !defined(HAVE_GL_GLX_H)
3927     choke me
3928     #endif]]),
3929     [
3930       VLC_ADD_PLUGINS([glx])
3931       VLC_ADD_LIBS([glx],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lGL -lGLU])
3932       VLC_ADD_CPPFLAGS([glx],[${X_CFLAGS}])
3933     ],[AC_MSG_ERROR([Please install GL development package. Alternatively you can also configure with --disable-glx.])])
3934   CPPFLAGS="${CPPFLAGS_save}"
3935 fi
3936
3937 dnl
3938 dnl  XVMC module
3939 dnl  (enabled by default except on win32)
3940 dnl
3941 AC_ARG_ENABLE(xvmc,
3942   [  --enable-xvmc           XVMC support (default disabled)])
3943 if test "${enable_xvmc}" = "yes" &&
3944   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3945    test "${enable_xvmc}" = "yes"); then
3946   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3947   AC_CHECK_HEADERS(X11/extensions/vldXvMC.h, [
3948     VLC_ADD_PLUGINS([xvmc])
3949     VLC_ADD_LIBS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3950     VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS}])
3951   ])
3952   CPPFLAGS="${CPPFLAGS_save}"
3953 fi
3954
3955 dnl
3956 dnl  Check for the Xinerama extension
3957 dnl
3958 AC_ARG_ENABLE(xinerama,
3959   [  --enable-xinerama       Xinerama support (default enabled)])
3960 if test "${enable_xvideo}" != "no" && test "${enable_xinerama}" != "no" &&
3961   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3962    test "${enable_xvideo}" = "yes"); then
3963   ac_cv_have_xinerama="no"
3964   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3965   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3966   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
3967     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
3968       VLC_ADD_LIBS([xvideo],[-lXinerama_pic])
3969       VLC_ADD_LIBS([x11],[-lXinerama_pic])
3970       VLC_ADD_LIBS([glx],[-lXinerama_pic])
3971       ac_cv_have_xinerama="yes"
3972     ],[
3973       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
3974         VLC_ADD_LIBS([xvideo],[-lXinerama])
3975         VLC_ADD_LIBS([x11],[-lXinerama])
3976         VLC_ADD_LIBS([glx],[-lXinerama])
3977         ac_cv_have_xinerama="yes"
3978       ])
3979     ])
3980   ])
3981   if test "${ac_cv_have_xinerama}" = "yes"; then
3982     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
3983   fi
3984   CFLAGS="${CFLAGS_save}"
3985   CPPFLAGS="${CPPFLAGS_save}"
3986
3987 dnl
3988 dnl  Check for XF86VidMode extension
3989 dnl
3990   ac_cv_have_xf86vidmode="no"
3991   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3992   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3993   AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,[
3994     AC_CHECK_LIB(Xxf86vm_pic, XF86VidModeGetViewPort,[
3995       VLC_ADD_LIBS([xvideo],[-lXxf86vm_pic])
3996       VLC_ADD_LIBS([x11],[-lXxf86vm_pic])
3997       VLC_ADD_LIBS([glx],[-lXxf86vm_pic])
3998       ac_cv_have_xf86vidmode="yes"
3999     ],[
4000       AC_CHECK_LIB(Xxf86vm, XF86VidModeGetViewPort,[
4001         VLC_ADD_LIBS([xvideo],[-lXxf86vm])
4002         VLC_ADD_LIBS([x11],[-lXxf86vm])
4003         VLC_ADD_LIBS([glx],[-lXxf86vm])
4004         ac_cv_have_xf86vidmode="yes"
4005       ])
4006     ])
4007   ],[true],
4008 [#ifdef HAVE_X11_XLIB_H
4009 # include <X11/Xlib.h>
4010 #endif]
4011    )
4012   AS_IF([test "${ac_cv_have_xf86vidmode}" = "yes"],
4013     [AC_DEFINE(HAVE_XF86VIDMODE, 1, [Define this if you have libXxf86vm installed])
4014   ])
4015   CFLAGS="${CFLAGS_save}"
4016   CPPFLAGS="${CPPFLAGS_save}"
4017
4018 fi
4019
4020 dnl
4021 dnl  OpenGL module
4022 dnl  (enabled by default except on beos)
4023 dnl
4024 AC_ARG_ENABLE(opengl,
4025   [  --enable-opengl         OpenGL support (default enabled)])
4026 if test "${enable_opengl}" != "no" &&
4027    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
4028   if test "${SYS}" != "darwin"; then
4029     AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
4030       VLC_ADD_PLUGINS([opengl])
4031       if test "${SYS}" != "mingw32"; then
4032         VLC_ADD_LIBS([opengl],[${X_LIBS} -lGL -lGLU])
4033       else
4034         VLC_ADD_LIBS([opengl],[-lopengl32 -lglu32])
4035       fi
4036     ])
4037   else
4038     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
4039     VLC_ADD_PLUGINS([opengl])
4040     VLC_ADD_LIBS([opengl],[-Wl,-framework,OpenGL])
4041   fi
4042 fi
4043
4044 dnl
4045 dnl  SDL module
4046 dnl
4047 AC_ARG_ENABLE(sdl,
4048   [  --enable-sdl            SDL support (default enabled)])
4049 AC_ARG_ENABLE(sdl-image,
4050   [  --enable-sdl-image      SDL image support (default enabled)])
4051 if test "${enable_sdl}" != "no"
4052 then
4053   SDL_PATH="${PATH}"
4054   AC_ARG_WITH(sdl-config-path,
4055     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
4056     [ if test "${with_sdl_config_path}" != "no"
4057       then
4058         SDL_PATH="${with_sdl_config_path}:${PATH}"
4059       fi ])
4060   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
4061   SDL_CONFIG="${SDL12_CONFIG}"
4062   SDL_HEADER="SDL12/SDL.h"
4063   SDL_IMAGE="SDL12/SDL_image.h"
4064   if test "${SDL_CONFIG}" = "no"
4065   then
4066     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
4067     SDL_CONFIG=${SDL11_CONFIG}
4068     SDL_HEADER="SDL11/SDL.h"
4069     SDL_IMAGE="SDL11/SDL_image.h"
4070   fi
4071   if test "${SDL_CONFIG}" = "no"
4072   then
4073     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
4074     SDL_HEADER="SDL/SDL.h"
4075     SDL_IMAGE="SDL/SDL_image.h"
4076   fi
4077   # check for cross-compiling
4078   SDL_PREFIX=
4079   AC_ARG_WITH(sdl-prefix,
4080     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
4081                                e.g use as:
4082                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
4083   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
4084   then
4085     SDL_PREFIX="--prefix=${with_sdl_prefix}"
4086   fi
4087   if test "${SDL_CONFIG}" != "no"
4088   then
4089     # SDL on Darwin is heavily patched and can only run SDL_image
4090     if test "${SYS}" != "darwin" -a "${SYS}" != "mingw32"; then
4091       VLC_ADD_PLUGINS([vout_sdl aout_sdl])
4092     fi
4093     VLC_ADD_CFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
4094     VLC_ADD_LIBS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
4095     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
4096     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
4097       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
4098       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
4099           As a last resort we also test for SDL.h presence),
4100       [ AC_MSG_ERROR([The development package for SDL is not installed.
4101 Please install it and try again. Alternatively you can also configure with
4102 --disable-sdl.])
4103       ])])
4104     AS_IF([ test "${enable_sdl_image}" != "no"],[
4105       AC_CHECK_HEADERS(${SDL_IMAGE}, [AC_DEFINE_UNQUOTED(SDL_IMAGE_INCLUDE_FILE,
4106         <${SDL_IMAGE}>, Indicate the path of SDL_image.h)
4107         VLC_ADD_PLUGINS([sdl_image])
4108         AC_CHECK_LIB(png, png_set_rows,
4109           [VLC_ADD_LIBS([sdl_image],[-lpng -lz])],[],[-lz])
4110         AC_CHECK_LIB(jpeg, jpeg_start_decompress,
4111           [VLC_ADD_LIBS([sdl_image],[-ljpeg])])
4112         AC_CHECK_LIB(tiff, TIFFClientOpen,
4113           [VLC_ADD_LIBS([sdl_image],[-ltiff])])
4114         VLC_ADD_LIBS([sdl_image], [-lSDL_image])],
4115         [ AC_CHECK_HEADERS(SDL_image.h, AC_DEFINE(SDL_IMAGE_INCLUDE_FILE, <SDL_image.h>,
4116             As a last resort we also test for SDL_image.h presence),
4117         [ AC_MSG_WARN([The development package for SDL_image is not installed.
4118   You should install it alongside your SDL package.])
4119         ])])
4120     ])
4121     CPPFLAGS="${CPPFLAGS_save}"
4122     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
4123     then
4124       AC_MSG_ERROR([The development package for SDL is not installed.
4125 Please install it and try again. Alternatively you can also configure with
4126 --disable-sdl.])
4127     fi
4128
4129   elif test "${enable_sdl}" =  "yes"
4130   then
4131     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
4132 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
4133     ])
4134   fi
4135 fi
4136
4137 dnl
4138 dnl  freetype module
4139 dnl
4140 AC_ARG_ENABLE(freetype,
4141   [  --enable-freetype       freetype support (default enabled)])
4142 AC_ARG_ENABLE(fribidi,
4143   [  --enable-fribidi        fribidi support (default enabled)])
4144 if test "${enable_freetype}" != "no"
4145 then
4146    PKG_CHECK_MODULES(FREETYPE, freetype2,[  
4147       VLC_ADD_PLUGINS([freetype])
4148       have_freetype=yes     
4149       VLC_ADD_CPPFLAGS([freetype skins2],[${FREETYPE_CFLAGS}])
4150       VLC_ADD_LIBS([freetype skins2],[${FREETYPE_LIBS}])
4151       if test "${SYS}" = "mingw32"; then
4152         VLC_ADD_LIBS([freetype skins2],[-lxml2])
4153      fi
4154     AC_CHECK_HEADERS(fontconfig/fontconfig.h,
4155       [VLC_ADD_CPPFLAGS([freetype],[-DHAVE_FONTCONFIG])
4156        VLC_ADD_LIBS([freetype],[-lfontconfig])])
4157     AC_CHECK_HEADERS(Carbon/Carbon.h,
4158       [VLC_ADD_LDFLAGS([freetype],[-Wl,-framework,Carbon])])
4159   ],[
4160   have_freetype=no
4161   AS_IF([ test "${enable_freetype}" =  "yes"],[
4162     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
4163 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
4164       ])
4165     ])
4166   ])
4167
4168   dnl fribidi support
4169   if test "${enable_fribidi}" != "no"
4170   then
4171     PKG_CHECK_MODULES(FRIBIDI, fribidi, [
4172       VLC_ADD_CPPFLAGS([freetype skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
4173       VLC_ADD_LIBS([freetype skins2], [${FRIBIDI_LIBS}])
4174     ])
4175     fi
4176 fi
4177
4178 dnl
4179 dnl  libxml2 module
4180 dnl
4181 AC_ARG_ENABLE(libxml2,
4182   [  --enable-libxml2        libxml2 support (default enabled)])
4183 if test "${enable_libxml2}" != "no"
4184 then
4185   XML2_PATH="${PATH}"
4186   AC_ARG_WITH(xml2-config-path,
4187     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
4188     [ if test "${with_xml2_config_path}" != "no"; then
4189         XML2_PATH="${with_xml2_config_path}:${PATH}"
4190       fi ])
4191   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
4192   if test "${XML2_CONFIG}" != "no"; then
4193     VLC_ADD_CPPFLAGS([xml],[`${XML2_CONFIG} --cflags`])
4194     VLC_ADD_LIBS([xml],[`${XML2_CONFIG} --libs`])
4195     dnl depends on the xmlTextReader extension
4196     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xml}"
4197     LDFLAGS="${LDFLAGS_save} ${LIBS_xml}"
4198     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[
4199       AC_EGREP_HEADER(xmlTextReaderConstName,libxml/xmlreader.h,[
4200         VLC_ADD_PLUGINS([xml]) ],[
4201           AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
4202           if test "${enable_xml2}" = "yes"; then
4203             AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
4204           fi])
4205        ],[
4206       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
4207       if test "${enable_xml2}" = "yes"; then
4208         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
4209       fi])
4210     LDFLAGS="${LDFLAGS_save}"
4211     CPPFLAGS="${CPPFLAGS_save}"
4212   else
4213     if test "${enable_xml2}" = "yes"; then
4214       AC_MSG_ERROR([Could not find libxml2])
4215     fi
4216   fi
4217 fi
4218
4219 dnl
4220 dnl  SVG module
4221 dnl
4222 AC_ARG_ENABLE(svg,
4223   [  --enable-svg            SVG support (default disabled)])
4224 if test "${enable_svg}" = "yes"
4225 then
4226   PKG_CHECK_MODULES(SVG, 
4227         librsvg-2.0 >= 2.9.0,
4228         [
4229           VLC_ADD_LIBS([svg],[$SVG_LIBS])
4230           VLC_ADD_CFLAGS([svg],[$SVG_CFLAGS])
4231           VLC_ADD_PLUGINS([svg]) ],
4232         [AC_MSG_WARN(SVG library not found)])
4233 fi
4234
4235 dnl
4236 dnl Snapshot vout module (with cache)
4237 dnl
4238 AC_ARG_ENABLE(snapshot,
4239   [  --enable-snapshot       snapshot module (default disabled)])
4240 if test "${enable_snapshot}" = "yes"
4241 then
4242   VLC_ADD_PLUGINS([snapshot])
4243 fi
4244
4245 dnl
4246 dnl  Qt Embedded module
4247 dnl  (disabled by default)
4248 dnl
4249 AC_ARG_ENABLE(qte,
4250   [  --enable-qte            QT Embedded support (default disabled)])
4251 if test "${enable_qte}" = "yes"
4252 then
4253   AC_ARG_WITH(qte,
4254   [    --with-qte=PATH       Qt Embedded headers and libraries])
4255   if test "${with_qte}" != "no" -a -n "${with_qte}"
4256   then
4257     VLC_ADD_LIBS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4258     VLC_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4259   else
4260     VLC_ADD_LIBS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4261     VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4262   fi
4263   VLC_ADD_PLUGINS([qte])
4264   NEED_QTE_MAIN=yes
4265   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
4266   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
4267     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
4268   ] )
4269   CPPFLAGS="${CPPFLAGS_save}"
4270 fi
4271
4272 dnl
4273 dnl  Qt Video output module
4274 dnl  (disabled by default)
4275 dnl
4276 dnl AC_ARG_ENABLE(qt_video,
4277 dnl   [  --enable-qt_video            QT Video Output support (default disabled)])
4278 dnl if test "${enable_qt_video}" = "yes"
4279 dnl then
4280 dnl  VLC_ADD_PLUGINS([qt_video])
4281 dnl  VLC_ADD_LIBS([qt_video],[-L${QTDIR}/lib])
4282 dnl  LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt_video}"
4283 dnl   AC_CHECK_LIB(qt-mt,main,[
4284 dnl    VLC_ADD_LIBS([qt_video],[-lqt-mt])
4285 dnl  ],[
4286 dnl    AC_CHECK_LIB(qt,main,[
4287 dnl      VLC_ADD_LIBS([qt_video],[-lqt])
4288 dnl    ])
4289 dnl  ])
4290 dnl  NEED_QTE_MAIN=yes
4291 dnl  LDFLAGS="${LDFLAGS_save}"
4292 dnl  VLC_ADD_CXXFLAGS([qt_video],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
4293 dnl fi
4294
4295 dnl
4296 dnl Roku HD1000 Video output module
4297 dnl
4298 AC_ARG_ENABLE(hd1000v,
4299   [  --enable-hd1000v        HD1000 Video Output module (default enabled on HD1000)])
4300 if test "${enable_hd1000v}" != "no" -a "${CXX}" != "" &&
4301   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4302    test "${enable_hd1000v}" = "yes"); then
4303   AC_LANG_PUSH([C++])
4304   AC_CHECK_HEADERS([cascade/graphics/CascadeScreen.h cascade/graphics/CascadeBitmap.h],
4305   [
4306     can_build_roku="yes"
4307   ],
4308   [
4309     can_build_roku="no"
4310     AC_MSG_WARN([Not building Roku HD1000 compatible video output])
4311   ])
4312   if test "$can_build_roku" = "yes"
4313   then
4314     VLC_ADD_PLUGINS([hd1000v])
4315     VLC_ADD_LIBS([hd1000v],[-lCascade -ldvbpsi -lmad])
4316   fi
4317   AC_LANG_POP([C++])
4318 fi
4319
4320 dnl
4321 dnl  Windows DirectX module
4322 dnl
4323
4324 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4325 then
4326   VLC_ADD_PLUGINS([panoramix])
4327 fi
4328
4329 AC_ARG_ENABLE(directx,
4330   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
4331 if test "${enable_directx}" != "no"
4332 then
4333   if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4334   then
4335     AC_ARG_WITH(directx,
4336     [    --with-directx=PATH   Win32 DirectX headers])
4337     if test -z "${with_directx}"
4338     then
4339       AC_CHECK_HEADERS(ddraw.h,
4340       [ VLC_ADD_PLUGINS([vout_directx aout_directx])
4341         VLC_ADD_LIBS([vout_directx],[-lgdi32])
4342       ])
4343       AC_CHECK_HEADERS(GL/gl.h,
4344       [ VLC_ADD_PLUGINS([glwin32])
4345         VLC_ADD_LIBS([glwin32],[-lopengl32 -lgdi32])
4346       ])
4347       AC_CHECK_HEADERS(d3d9.h,
4348       [ VLC_ADD_PLUGINS([direct3d])
4349         VLC_ADD_LIBS([direct3d],[-lgdi32])
4350       ])
4351     else
4352       AC_MSG_CHECKING(for directX headers in ${with_directx})
4353       if test -f ${with_directx}/ddraw.h
4354       then
4355         VLC_ADD_PLUGINS([vout_directx aout_directx])
4356         VLC_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
4357         VLC_ADD_LIBS([vout_directx],[-lgdi32])
4358         AC_MSG_RESULT(yes)
4359       else
4360         AC_MSG_RESULT(no)
4361         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
4362       fi
4363     fi
4364   fi
4365 fi
4366
4367 dnl
4368 dnl  Linux framebuffer module
4369 dnl
4370 AC_ARG_ENABLE(fb,
4371   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
4372     if test "${enable_fb}" != "no"
4373     then
4374       AC_CHECK_HEADERS(linux/fb.h, [
4375         VLC_ADD_PLUGINS([fb])
4376       ])
4377     fi
4378
4379 dnl
4380 dnl  Linux MGA module
4381 dnl
4382 AC_ARG_ENABLE(mga,
4383   [  --enable-mga            Linux kernel Matrox support (default disabled)],
4384   [ if test "${enable_mga}" = "yes"
4385     then
4386       VLC_ADD_PLUGINS([mga])
4387     fi ])
4388
4389 dnl
4390 dnl  SVGAlib module
4391 dnl
4392 AC_ARG_ENABLE(svgalib,
4393   [  --enable-svgalib        SVGAlib support (default disabled)])
4394 if test "${enable_svgalib}" = "yes"
4395 then
4396   VLC_ADD_PLUGINS([svgalib])
4397   VLC_ADD_LIBS([svgalib],[-lvgagl -lvga])
4398 fi
4399
4400 dnl
4401 dnl  DirectFB module
4402 dnl  try to find using: 1 - given location; 2 - directfb-config; 3 - pkg-config
4403 dnl  TODO: support for static linking
4404 dnl
4405 AC_ARG_ENABLE(directfb,
4406   [  --enable-directfb       DirectFB support (default disabled)])
4407 AC_ARG_WITH(directfb, 
4408   [    --with-directfb=PATH  path to DirectFB headers and libraries])
4409
4410 if test "${enable_directfb}" = "yes"; then
4411     have_directfb="false"
4412     CPPFLAGS_mydirectfb=
4413     LIBS_mydirectfb=
4414     if test "${with_directfb}" != "no" -a -n "${with_directfb}"; then
4415         dnl Trying the given location
4416         CPPFLAGS_save="${CPPFLAGS}"
4417         LIBS_save="${LIBS}"
4418
4419         CPPFLAGS_new="-I${with_directfb}/include -D_REENTRANT -D_GNU_SOURCE"
4420         LIBS_new="-L${with_directfb}/lib/fusion/.libs/ -L${with_directfb}/lib/direct/.libs/"
4421         LIBS_new="${LIBS_new} -L${with_directfb}/src/.libs/"
4422
4423         CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_new}"
4424         LIBS="${LIBS} ${LIBS_new}"
4425
4426         dnl FIXME: too obscure
4427