Simplify mad detection
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2
3 AC_COPYRIGHT([Copyright 2002-2009 the VideoLAN team])
4
5 AC_INIT(vlc, 1.1.0-git)
6 VERSION_MAJOR="1"
7 VERSION_MINOR="1"
8 VERSION_REVISION="0"
9 VERSION_EXTRA="-git"
10 PKGDIR="vlc"
11 AC_SUBST(PKGDIR)
12
13 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
14 CODENAME="Yellow Bastard"
15 COPYRIGHT_YEARS="1996-2009"
16
17 AC_PREREQ(2.59c)
18 AC_CONFIG_SRCDIR(src/libvlc.c)
19 AC_CONFIG_AUX_DIR(autotools)
20 AC_CONFIG_MACRO_DIR(m4)
21 AC_CONFIG_LIBOBJ_DIR(compat)
22 AC_CANONICAL_BUILD
23 AC_CANONICAL_HOST
24
25 AM_INIT_AUTOMAKE(tar-ustar)
26 AM_CONFIG_HEADER(config.h)
27
28 dnl Too many people are not aware of maintainer mode:
29 dnl If you want to use it, you definitely know what you are doing, so
30 dnl you can specify "--disable-maintainer-mode". But if you want the default
31 dnl automake behavior, you've likely never heard of maintainer mode, so we
32 dnl can't expect you to enable it manually.
33
34 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
35     [enable_maintainer_mode="yes"])
36 AM_MAINTAINER_MODE
37
38 dnl
39 dnl Directories
40 dnl
41 dnl vlcincludedir="\${includedir}/\${PKGDIR}"
42 dnl AC_SUBST(vlcincludedir)
43 vlcdatadir="\${datadir}/\${PKGDIR}"
44 AC_SUBST(vlcdatadir)
45 vlclibdir="\${libdir}/\${PKGDIR}"
46 AC_SUBST(vlclibdir)
47
48 dnl
49 dnl  Deprecated options
50 dnl  to notify packagers that stuff has changed
51 dnl
52 AC_ARG_ENABLE(python-bindings,
53   [  --enable-python-bindings Always fails for historical reasons)],,
54   [enable_python_bindings="no"])
55 AS_IF([test "${enable_python_bindings}" != "no"], [
56   AC_MSG_ERROR([Python bindings are now built from a separate source package])
57 ])
58
59 AC_ARG_ENABLE(java-bindings,
60   [  --enable-java-bindings  Always fails for historical reasons],,
61   [enable_java_bindings="no"])
62 AS_IF([test "${enable_java_bindings}" != "no"], [
63   AC_MSG_ERROR([Java bindings are now built from a separate source package])
64 ])
65
66 dnl
67 dnl  Save *FLAGS
68 dnl
69 VLC_SAVE_FLAGS
70
71 dnl
72 dnl Check for tools
73 dnl
74 AC_PROG_CC_C99
75 AC_USE_SYSTEM_EXTENSIONS
76 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])
77
78 AM_PROG_CC_C_O
79 AC_PROG_CXX
80 AC_PROG_CPP
81 AC_PROG_OBJC
82 _AM_DEPENDENCIES([OBJC])
83 AC_PROG_EGREP
84 AC_PROG_MAKE_SET
85 AC_PROG_INSTALL
86 AM_PROG_AS
87
88 dnl Find the right ranlib, even when cross-compiling
89 AC_CHECK_TOOL(RANLIB, ranlib, :)
90 AC_CHECK_TOOL(STRIP, strip, :)
91 AC_CHECK_TOOL(AR, ar, :)
92 AC_CHECK_TOOL(LD, ld, :)
93 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
94
95 dnl Check for compiler properties
96 AC_C_CONST
97 AC_C_INLINE
98 AC_C_RESTRICT
99
100 dnl Allow binary package maintainer to pass a custom string to avoid
101 dnl cache problem
102 AC_ARG_WITH(binary-version,
103         AS_HELP_STRING([--with-binary-version=STRING],
104              [To avoid plugins cache problem between binary version]),[],[])
105 AS_IF([test -n "${with_binary_version}"],[
106       AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
107                          [Binary specific version])
108       ])
109
110
111 dnl
112 dnl  Check for the contrib directory
113 dnl
114 AC_ARG_WITH(contrib,
115     [  --without-contrib       do not use the libraries in CONTRIB_DIR],[],[])
116   AS_IF([test "${with_contrib}" != "no"],[
117     AC_ARG_VAR([CONTRIB_DIR], [directory containing pre-built contrib, overriding extras/contrib])
118     if test -z "$CONTRIB_DIR"
119     then
120       topdir="`dirname $0`"
121       if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
122          topdir="`pwd`/$topdir"
123       fi
124       CONTRIB_DIR=${topdir}/extras/contrib
125     fi
126     AC_MSG_CHECKING([for libs in ${CONTRIB_DIR}])
127   AS_IF([test -d ${CONTRIB_DIR}/lib],[
128    AS_IF([test "`grep HOST ${CONTRIB_DIR}/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"],[
129       if test "${with_contrib}" = "yes"; then
130         AC_MSG_RESULT([no])
131         AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
132       else
133         AC_MSG_RESULT([no])
134         AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
135       fi
136      ],[
137     AC_MSG_RESULT([yes])
138     export PATH=${CONTRIB_DIR}/bin:$PATH
139     CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
140     CPPFLAGS_save="${CPPFLAGS_save} -I${CONTRIB_DIR}/include"
141     CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
142     CFLAGS_save="${CFLAGS_save} -I${CONTRIB_DIR}/include"
143     CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
144     CXXFLAGS_save="${CXXFLAGS_save} -I${CONTRIB_DIR}/include"
145     OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include"
146     OBJCFLAGS_save="${OBJCFLAGS_save} -I${CONTRIB_DIR}/include"
147     if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
148         export PKG_CONFIG_PATH=${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH
149     else
150         export PKG_CONFIG_LIBDIR=${CONTRIB_DIR}/lib/pkgconfig
151     fi
152     LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
153     LDFLAGS_save="${LDFLAGS_save} -L${CONTRIB_DIR}/lib"
154
155     if test -z $with_mozilla_sdk_path; then
156        with_mozilla_sdk_path=${CONTRIB_DIR}/gecko-sdk
157     fi
158     if test -z $with_cyberlink_tree; then
159        with_cyberlink_tree=${CONTRIB_DIR}/src/clinkcc
160     fi
161
162     if test ".`uname -s`" = ".Darwin"; then
163       export LD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH
164       export DYLD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH
165     elif test ".`uname -s`" = ".BeOS"; then
166       export LIBRARY_PATH=${CONTRIB_DIR}/lib:$LIBRARY_PATH
167       export BELIBRARIES=${CONTRIB_DIR}/lib:$BELIBRARIES
168     fi
169     ])
170   ],[
171     AC_MSG_RESULT([no])
172   ])
173 ])
174 dnl
175 dnl  Set default values
176 dnl
177 LDFLAGS_vlc="${LDFLAGS}"
178
179 dnl
180 dnl  Check the operating system
181 dnl
182 case "${host_os}" in
183   "")
184     SYS=unknown
185     ;;
186   linux*)
187     SYS=linux
188     ;;
189   bsdi*)
190     SYS=bsdi
191     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
192     VLC_ADD_LIBS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
193     ;;
194   *bsd*)
195     SYS="${host_os}"
196     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
197     case "${host_os}" in
198       freebsd*)
199         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
200         CPPFLAGS="${CPPFLAGS_save}"
201         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
202         LDFLAGS="${LDFLAGS_save}"
203         ;;
204     esac
205     ;;
206   darwin*)
207     SYS=darwin
208     CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
209     CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
210     OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
211     LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
212     VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
213     VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
214     VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
215     VLC_ADD_LDFLAGS([libvlc],[-Wl,-undefined,dynamic_lookup])
216     VLC_ADD_LDFLAGS([avcodec avformat swscale postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
217     VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
218     VLC_ADD_LDFLAGS([libvlccore],[-Wl,-framework,CoreFoundation])
219     VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
220     AC_ARG_ENABLE(macosx-defaults,
221       AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration on Mac OS X (default enabled)]))
222     if test "x${enable_macosx_defaults}" != "xno"
223     then
224         echo ""
225         echo "Building with Mac OS X defaults:"
226         with_macosx_version_min="10.5"
227         echo "  Assuming --with-macosx-version-min=10.5"
228         with_macosx_sdk="/Developer/SDKs/MacOSX${with_macosx_version_min}.sdk"
229         echo "  Assuming --with-macosx-sdk=/Developer/SDKs/MacOSX${with_macosx_version_min}.sdk"
230         build_dir=`pwd`
231         echo "  Assuming --prefix=${build_dir}/vlc_install_dir"
232         ac_default_prefix="${build_dir}/vlc_install_dir"
233         enable_macosx="yes"
234         echo "  Assuming --enable-macosx"
235         enable_faad="yes"
236         echo "  Assuming --enable-faad"
237         enable_flac="yes"
238         echo "  Assuming --enable-flac"
239         enable_theora="yes"
240         echo "  Assuming --enable-theora"
241         enable_shout="yes"
242         echo "  Assuming --enable-shout"
243         enable_cddax="yes"
244         echo "  Assuming --enable-cddax"
245         enable_vcdx="yes"
246         echo "  Assuming --enable-vcdx"
247         enable_caca="yes"
248         echo "  Assuming --enable-caca"
249         enable_goom="yes"
250         echo "  Assuming --enable-goom"
251         enable_ncurses="yes"
252         echo "  Assuming --enable-ncurses"
253         enable_twolame="yes"
254         echo "  Assuming --enable-twolame"
255         enable_realrtsp="yes"
256         echo "  Assuming --enable-realrtsp"
257         enable_update_check="yes"
258         echo "  Assuming --enable-update-check"
259         enable_libass="yes"
260         echo "  Assuming --enable-libass"
261         enable_asademux="yes"
262         echo "  Assuming --enable-asademux"
263
264         enable_skins2="no"
265         echo "  Assuming --disable-skins2"
266         enable_x11="no"
267         echo "  Assuming --disable-x11"
268         enable_xcb="no"
269         echo "  Assuming --disable-xcb"
270         enable_glx="no"
271         echo "  Assuming --disable-glx"
272         enable_xvideo="no"
273         echo "  Assuming --disable-xvideo"
274     fi
275     dnl
276     dnl  Check for Mac OS X SDK settings
277     dnl
278     AC_ARG_WITH(macosx-sdk,
279        [  --with-macosx-sdk=DIR   compile using the SDK in DIR])
280     if test "${with_macosx_sdk}" != "" ; then
281         CPP="${CPP} -isysroot ${with_macosx_sdk}"
282         CC="${CC} -isysroot ${with_macosx_sdk}"
283         CXX="${CXX} -isysroot ${with_macosx_sdk}"
284         OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
285         LD="${LD} -syslibroot ${with_macosx_sdk}"
286     fi
287     AC_ARG_WITH(macosx-version-min,
288        [  --with-macosx-version-min=VERSION  compile for MacOSX VERSION and above])
289     if test "${with_macosx_version_min}" != "" ; then
290         CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
291         CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
292         CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
293         OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
294         LD="${LD} -macosx_version_min=${with_macosx_version_min}"
295         CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CFLAGS="${CFLAGS_save}"
296         CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CXXFLAGS="${CXXFLAGS_save}"
297         OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; OBJCFLAGS="${OBJCFLAGS_save}"
298         MACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}
299         export MACOSX_DEPLOYMENT_TARGET
300     fi
301     ;;
302   darwin9*)
303     if (test ".`uname -p`" = ".i386"); then
304         dnl Due to a ld(64) bug in 10.5 we cannot use our mmx code
305         dnl without hacking it a lot, we disable mmx and sse.
306         dnl (that bug is about ld being unable to handle
307         dnl text relocation)
308         save_cflags="$CFLAGS"
309         CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
310         AC_TRY_LINK(
311             [int a;], [asm("movq _a,%mm0\n");],
312             ac_ld_does_not_support_text_reloc=no,
313             ac_ld_does_not_support_text_reloc=yes)
314         CFLAGS="$save_cflags"
315
316         if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
317             enable_mmx="no"
318             echo "  Assuming --disable-mmx (due to a bug in ld)"
319             enable_sse="no"
320             echo "  Assuming --disable-sse (due to a bug in ld)"
321         fi
322     fi
323     ;;
324   *mingw32* | *cygwin* | *wince* | *mingwce*)
325     AC_CHECK_TOOL(WINDRES, windres, :)
326     AC_CHECK_TOOL(OBJCOPY, objcopy, :)
327
328     case "${host_os}" in
329       *wince* | *mingwce* | *mingw32ce*)
330         SYS=mingwce
331         dnl Sadly CeGCC still needs non-wince macros
332         AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows 2000 APIs.])
333         ;;
334       *mingw32*)
335         SYS=mingw32
336         AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
337         ;;
338       *cygwin*)
339         dnl Check if we are using the mno-cygwin mode in which case we are
340         dnl actually dealing with a mingw32 compiler.
341         AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
342         AC_EGREP_CPP(yes,
343             [#ifdef WIN32
344              yes
345              #endif],
346             SYS=mingw32, SYS=cygwin)
347         ;;
348     esac
349
350     if test "${SYS}" = "mingw32"; then
351         # add ws2_32 for closesocket, select, recv
352         VLC_ADD_LIBS([libvlccore],[-lws2_32 -lnetapi32 -lwinmm])
353         VLC_ADD_LDFLAGS([vlc],[-mwindows])
354         VLC_ADD_LIBS([activex mozilla],[-lgdi32])
355         VLC_ADD_LIBS([cdda vcdx cddax sdl_image],[-lwinmm])
356         VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_shout access_output_rtmp sap slp http stream_out_standard stream_out_rtp stream_out_raop vod_rtsp access_realrtsp rtp telnet rc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd zvbi],[-lws2_32])
357         VLC_ADD_LIBS([access_file], [-lshlwapi])
358     fi
359     if test "${SYS}" = "mingwce"; then
360         # add ws2 for closesocket, select, recv
361         VLC_ADD_LIBS([libvlccore access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_rtmp sap http netsync audioscrobbler growl rtp stream_out_rtp remoteosd],[-lws2])
362         VLC_ADD_LIBS([libvlccore],[-lmmtimer])
363    fi
364     ;;
365   *nto*)
366     SYS=nto
367     VLC_ADD_LIBS([x11 xvideo],[-lsocket])
368     ;;
369   solaris*)
370     SYS=solaris
371     ;;
372   hpux*)
373     SYS=hpux
374     ;;
375   beos)
376     SYS=beos
377     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
378     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
379     VLC_ADD_CXXFLAGS([beos],[])
380     VLC_ADD_LIBS([vlc libvlccore logger],[-lbe])
381     VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
382     VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
383     VLC_ADD_LIBS([access_file],[-lpoll])
384     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
385     dnl Check for BONE
386     if test -f /boot/beos/system/lib/libbind.so; then
387         VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlccore growl_udp],[-lbind -lsocket])
388     else
389         VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlccore growl_udp],[-lnet])
390     fi
391
392     dnl Ugly check for Zeta
393     if test -f /boot/beos/system/lib/libzeta.so; then
394         VLC_ADD_LIBS([beos],[-lzeta])
395     fi
396     ;;
397   *)
398     SYS="${host_os}"
399     ;;
400 esac
401 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
402 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
403 AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
404 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
405 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
406
407 dnl
408 dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
409 dnl for program foo on win32
410
411 case "${build_os}" in
412     cygwin|msys)
413         ac_executable_extensions=".exe"
414     ;;
415     *)
416     ;;
417 esac
418
419 dnl
420 dnl  Libtool
421 dnl  It's very bad, but our former custom system was worst
422 dnl  -- Courmisch
423 dnl
424
425 dnl override platform specific check for dependent libraries
426 dnl otherwise libtool linking of shared libraries will
427 dnl fail on anything other than pass_all.
428 AC_CACHE_VAL(lt_cv_deplibs_check_method,
429     [lt_cv_deplibs_check_method=pass_all])
430
431 AC_DISABLE_STATIC
432 dnl AC_DISABLE_FAST_INSTALL
433 AC_LIBTOOL_DLOPEN
434 AC_LIBTOOL_WIN32_DLL
435 m4_undefine([AC_PROG_F77])
436 m4_defun([AC_PROG_F77],[])
437 AC_PROG_LIBTOOL
438
439 m4_undefine([AC_DEPLIBS_CHECK_METHOD])
440 m4_defun([AC_DEPLIBS_CHECK_METHOD],[])
441
442 lt_cv_deplibs_check_method=pass_all
443
444
445 dnl
446 dnl Gettext stuff
447 dnl
448 AM_GNU_GETTEXT_VERSION([0.17])
449 AM_GNU_GETTEXT([external])
450 VLC_ADD_LIBS([libvlccore vlc], [${LTLIBINTL}])
451
452 dnl
453 dnl Iconv stuff
454 dnl
455 AM_ICONV
456 VLC_ADD_CFLAGS([libvlccore],[${INCICONV}])
457 VLC_ADD_LIBS([libvlccore],[${LTLIBICONV}])
458
459 dnl Check for broken versions of mingw-runtime compatability library
460 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
461     AC_MSG_CHECKING(for broken mingw-runtime)
462     AC_PREPROC_IFELSE([
463 #include <_mingw.h>
464 #if (__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION < 15)
465 # error Attempting to use mingw-runtime with broken vsnprintf support
466 #endif
467 ], [
468         AC_MSG_RESULT([ok])
469 ], [
470         AC_MSG_RESULT([present])
471         AC_MSG_ERROR([LibVLC requires mingw-runtime version 3.15 or higher!])
472 ])
473     dnl force use of mingw provided c99 *printf over msvcrt
474     CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
475     CPPFLAGS_save="${CPPFLAGS_save} -D__USE_MINGW_ANSI_STDIO=1"
476 ])
477
478 dnl Check for the need to include the mingwex lib for mingw32
479 if test "${SYS}" = "mingw32"
480 then
481     AC_CHECK_LIB(mingwex,opendir,
482         AC_CHECK_LIB(mingw32,opendir,,
483             [VLC_ADD_LIBS([libvlccore gtk],[-lmingwex])])
484     )
485 fi
486
487 dnl Check for fnative-struct or mms-bitfields support for mingw32
488 if test "${SYS}" = "mingw32"
489 then
490     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
491         [ac_cv_c_mms_bitfields],
492         [CFLAGS="${CFLAGS_save} -mms-bitfields"
493          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
494     if test "${ac_cv_c_mms_bitfields}" != "no"; then
495         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
496         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
497     else
498         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
499             [ac_cv_c_fnative_struct],
500             [CFLAGS="${CFLAGS_save} -fnative-struct"
501              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
502         if test "${ac_cv_c_fnative_struct}" != "no"; then
503             CFLAGS_save="${CFLAGS_save} -fnative-struct";
504             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
505         fi
506     fi
507
508     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
509 fi
510
511 dnl Check for fvtable-thunks support for mingw32
512 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
513 then
514 AC_LANG_PUSH(C++)
515     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
516         [ac_cv_cxx_fvtable_thunks],
517         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
518          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
519                         ac_cv_cxx_fvtable_thunks=no)])
520     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
521         CXXFLAGS_mingw32_special="-fvtable-thunks"
522     fi
523
524     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
525 AC_LANG_POP(C++)
526 fi
527
528 dnl
529 dnl Buggy glibc prevention. Purposedly not cached.
530 dnl Ubuntu alone has 20 bug numbers for this...
531 dnl
532 AC_MSG_CHECKING(for buggy GNU/libc versions)
533 AC_PREPROC_IFELSE([
534 #include <limits.h>
535 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
536   && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
537 # error GNU/libc with dcgettext killer bug!
538 #endif
539 ], [
540   AC_MSG_RESULT([not present])
541 ], [
542   AC_MSG_RESULT([found])
543   AS_IF([test "x${enable_nls}" != "xno" || test "x${enable_mozilla}" != "xno"], [
544     AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
545 work-around for this. Check with your distribution vendor on how to update the
546 glibc run-time. Alternatively, build with --disable-nls --disable-mozilla and
547 be sure to not use LibVLC from other applications/wrappers.])
548   ], [
549     AC_DEFINE(DISABLE_BUGGY_GLIBC_CHECK, 1, [Disables runtime check for buggy glibc.])
550   ])
551 ])
552
553 dnl Plugin compilation stuff
554
555 VLC_LIBRARY_SUFFIX
556
557 dnl The -DSYS_FOO flag
558 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
559
560 dnl Check for system libs needed
561 need_libc=false
562
563 dnl Check for usual libc functions
564 AC_CHECK_FUNCS([gettimeofday isatty sigrelse getpwuid_r memalign posix_memalign if_nametoindex getenv putenv setenv ctime_r lrintf daemon fork lstat posix_fadvise posix_madvise uselocale])
565 AC_FUNC_ALLOCA
566 AC_CHECK_FUNCS(fcntl)
567 AC_REPLACE_FUNCS([asprintf atof atoll getcwd gmtime_r lldiv localtime_r rewind strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtoll vasprintf swab])
568 AC_CHECK_FUNCS([stricmp strnicmp])
569 AC_CHECK_FUNCS(fdatasync,,
570   [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
571 ])
572
573 dnl Check for non-standard system calls
574 AC_CHECK_FUNCS([vmsplice fstatfs])
575
576 AH_BOTTOM([#include <vlc_fixups.h>])
577
578 AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
579
580 dnl Check for setlocal and langinfo
581 AC_CHECK_FUNCS(setlocale)
582 AC_CHECK_HEADERS(langinfo.h)
583 AC_CHECK_FUNCS(nl_langinfo)
584
585 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
586   [AC_TRY_LINK([#include <langinfo.h>],
587     [char* cs = nl_langinfo(CODESET);],
588     ac_cv_langinfo_codeset=yes,
589     ac_cv_langinfo_codeset=no)
590   ])
591 if test ${ac_cv_langinfo_codeset} = yes; then
592   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
593     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
594 fi
595
596 SOCKET_LIBS=""
597 AC_CHECK_FUNCS(connect,,[
598   AC_CHECK_LIB(socket,connect,[
599     VLC_ADD_LIBS([libvlccore cdda cddax],-lsocket)
600     SOCKET_LIBS="-lsocket"
601   ])
602 ])
603 AC_SUBST(SOCKET_LIBS)
604
605 AC_CHECK_FUNCS(send,,[
606   AC_CHECK_LIB(socket,send,[
607     VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp sap access_output_udp access_output_rtmp stream_out_standard growl_udp remoteosd],[-lsocket])
608   ])
609 ])
610
611
612 dnl Check for socklen_t
613 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
614 AC_CACHE_CHECK([for socklen_t in sys/socket.h],
615 ac_cv_type_socklen_t,
616 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
617 [#include <sys/types.h>
618 #ifdef WIN32
619 # include <winsock2.h>
620 # include <ws2tcpip.h>
621 #else
622 # include <sys/socket.h>
623 #endif]], [[socklen_t len; len = 0;]])],
624 ac_cv_type_socklen_t=yes,
625 ac_cv_type_socklen_t=no)])
626 AS_IF([test "$ac_cv_type_socklen_t" = no],
627  [AC_DEFINE(socklen_t, int)])
628
629 dnl Check for struct sockaddr_storage
630 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
631 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
632 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
633   [AC_TRY_COMPILE(
634     [#include <sys/types.h>
635      #if defined( UNDER_CE )
636      # include <winsock2.h>
637      #elif defined( WIN32 )
638      # include <winsock2.h>
639      #else
640      # include <sys/socket.h>
641      #endif], [struct sockaddr_storage addr;],
642      ac_cv_struct_sockaddr_storage=yes,
643      ac_cv_struct_sockaddr_storage=no)])
644 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
645   AC_DEFINE(sockaddr_storage, sockaddr)
646   AC_DEFINE(ss_family, sa_family)
647 ])
648
649 dnl getaddrinfo, getnameinfo and gai_strerror check
650 dnl  -lnsl and -lsocket are needed on Solaris;
651 dnl  we purposedly make the test fail on Windows
652 LIBS_save="${LIBS}"
653 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
654 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${SOCKET_LIBS}])
655
656 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
657 dnl are
658 LIBS="${LIBS_gai}"
659 AC_CHECK_FUNCS([getnameinfo gai_strerror])
660 LIBS="${LIBS_save}"
661
662 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
663 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
664 [#include <sys/types.h>
665 #if defined( WIN32 ) || defined( UNDER_CE )
666 # if defined(UNDER_CE) && defined(sockaddr_storage)
667 #  undef sockaddr_storage
668 # endif
669 # include <winsock2.h>
670 # include <ws2tcpip.h>
671 #else
672 # include <netdb.h>
673 #endif])
674
675 dnl Check for va_copy
676 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
677   AC_TRY_LINK(
678     [#include <stdarg.h>],
679     [va_list ap1, ap2; va_copy(ap1,ap2);],
680     [ac_cv_c_va_copy="yes"],
681     [ac_cv_c_va_copy="no"]))
682 if test "${ac_cv_c_va_copy}" = "yes"; then
683   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
684 fi
685 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
686   AC_TRY_LINK(
687     [#include <stdarg.h>],
688     [va_list ap1, ap2; __va_copy(ap1,ap2);],
689     [ac_cv_c___va_copy="yes"],
690     [ac_cv_c___va_copy="no"]))
691 if test "${ac_cv_c___va_copy}" = "yes"; then
692   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
693 fi
694
695 AC_CHECK_FUNCS(inet_aton,,[
696   AC_CHECK_LIB(resolv,inet_aton,[
697     VLC_ADD_LIBS([libvlccore],[-lresolv])
698   ])
699 ])
700
701 dnl Check for getopt (always use builtin one on win32)
702 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
703 need_getopt=:
704 else
705 need_getopt=false
706 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
707 [ # FreeBSD has a gnugetopt library for this:
708   AC_CHECK_LIB([gnugetopt],[getopt_long],
709     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
710      VLC_ADD_LIBS([libvlccore],[-lgnugetopt])],
711     [need_getopt=:])])
712 fi
713 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
714
715 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
716 AC_TYPE_SIGNAL
717 AC_CHECK_LIB(m,cos,[
718   VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain scene],[-lm])
719 ])
720 AC_CHECK_LIB(m,pow,[
721   VLC_ADD_LIBS([avcodec avformat swscale postproc ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlccore freetype mod mpc dmo quicktime realaudio realvideo opengl],[-lm])
722 ])
723 AC_CHECK_LIB(m,sqrt,[
724   VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
725 ])
726 AC_CHECK_LIB(m,ceil,[
727   VLC_ADD_LIBS([hotkeys mosaic],[-lm])
728 ])
729 AC_CHECK_LIB(m,exp,[
730   VLC_ADD_LIBS([gaussianblur],[-lm])
731 ])
732 AC_CHECK_LIB(m,round,[
733   VLC_ADD_LIBS([dbus],[-lm])
734 ])
735 AC_CHECK_LIB(mx,sqrtf,[
736   VLC_ADD_LIBS([x264],[-lmx])
737 ])
738 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
739
740 dnl Check for dynamic plugins
741 ac_cv_have_plugins=no
742
743 # HP-UX style
744 if test "${ac_cv_have_plugins}" = "no"; then
745   AC_CHECK_HEADERS(dl.h)
746   ac_cv_my_have_shl_load=no
747   AC_CHECK_FUNC(shl_load,
748    [ac_cv_my_have_shl_load=yes,
749     AC_CHECK_LIB(dld, shl_load,
750      [ac_cv_my_have_shl_load=yes
751       VLC_ADD_LIBS([libvlccore],[-ldld])])])
752   if test "${ac_cv_my_have_shl_load}" = "yes"; then
753     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
754     ac_cv_have_plugins=yes
755   fi
756 fi
757
758 # Win32 style
759 if test "${ac_cv_have_plugins}" = "no"; then
760   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
761     AC_CHECK_LIB(kernel32, main,
762      [VLC_ADD_LIBS([libvlccore],[-lkernel32])
763       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
764       ac_cv_have_plugins=yes])
765   fi
766 fi
767
768 # WinCE style
769 if test "${ac_cv_have_plugins}" = "no"; then
770   if test "${SYS}" = "mingwce"; then
771     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
772     ac_cv_have_plugins=yes
773   fi
774 fi
775
776 # BeOS style
777 if test "${ac_cv_have_plugins}" = "no"; then
778   AC_CHECK_HEADERS(image.h)
779   AC_CHECK_FUNCS(load_add_on,
780    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
781     ac_cv_have_plugins=yes])
782 fi
783
784 # Only test for dlopen() if the others didn't work
785 if test "${ac_cv_have_plugins}" = "no" -o "${SYS}" = "darwin"; then
786   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
787   ac_cv_my_have_dlopen=no
788   AC_CHECK_FUNC(dlopen,
789     ac_cv_my_have_dlopen=yes,
790     AC_CHECK_LIB(dl, dlopen,
791       ac_cv_my_have_dlopen=yes
792       VLC_ADD_LIBS([libvlccore realaudio realvideo],[-ldl]),
793       AC_CHECK_LIB(svld, dlopen,
794         ac_cv_my_have_dlopen=yes
795         VLC_ADD_LIBS([libvlccore],[-lsvld]))))
796   if test "${ac_cv_my_have_dlopen}" = "yes"; then
797     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
798     ac_cv_have_plugins=yes
799   fi
800 fi
801
802 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
803 dnl Check for pthreads - borrowed from XMMS
804 THREAD_LIB=error
805 if test "${THREAD_LIB}" = "error"; then
806   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
807 fi
808 if test "${THREAD_LIB}" = "error"; then
809   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
810 fi
811 if test "${THREAD_LIB}" = "error"; then
812   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
813 fi
814 if test "${THREAD_LIB}" = "error"; then
815   AC_CHECK_FUNCS(pthread_mutex_lock)
816   THREAD_LIB=""
817 fi
818
819 VLC_ADD_LIBS([libvlccore libvlc plugin],[${THREAD_LIB}])
820
821 AC_CHECK_LIB(rt, clock_nanosleep, [
822   VLC_ADD_LIBS([libvlccore],[-lrt])
823   AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
824 ], [
825   dnl HP/UX port
826   AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlccore],[-lrt])])
827 ])
828
829 have_nanosleep=false
830 AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
831   AC_CHECK_LIB(rt,nanosleep,
832     [VLC_ADD_LIBS([libvlccore],[-lrt]) have_nanosleep=:],
833     [AC_CHECK_LIB(posix4,nanosleep,
834         [VLC_ADD_LIBS([libvlccore],[-lposix4]) have_nanosleep=:])]
835   )
836 ])
837 if ${have_nanosleep}; then
838   AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
839 fi
840 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
841
842 dnl Check for misc headers
843 AC_MSG_CHECKING(for strncasecmp in strings.h)
844 AC_EGREP_HEADER(strncasecmp,strings.h,[
845   AC_MSG_RESULT(yes)
846   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
847             Define if <strings.h> defines strncasecmp.)],[
848   AC_MSG_RESULT(no)])
849
850 dnl Check for headers
851 AC_CHECK_HEADERS(getopt.h strings.h locale.h xlocale.h)
852 AC_CHECK_HEADERS(fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h sys/mount.h)
853 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
854 AC_CHECK_HEADERS([net/if.h], [], [],
855   [
856     #include <sys/types.h>
857     #include <sys/socket.h>
858   ])
859 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
860 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
861 AC_CHECK_HEADERS([linux/version.h linux/dccp.h scsi/scsi.h])
862 AC_CHECK_HEADERS(syslog.h)
863 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
864
865 AC_HEADER_TIME
866
867 dnl LP64 adn LLP64 architectures had better define ssize_t by themselves...
868 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.])
869 AC_CHECK_TYPE(ssize_t,, [
870   AC_DEFINE(ssize_t, int)
871 ])
872
873 dnl Check for poll
874 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
875 if test ${SYS} != "mingw32"
876 then
877     AC_MSG_WARN([Your platform does not support poll(). VLC has it's own poll() implementation, but it is only intended to be used on Windows. VLC might crash or be insecure when you see this message. Either switch to an OS with a proper poll() implementation, or implement one for your OS in VLC])
878 fi
879 ])
880
881 dnl Check for dirent
882 need_dirent=false
883 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
884 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
885
886 dnl Mac OS X and other OSes don't have declaration for nanosleep
887 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
888 AC_MSG_CHECKING(for nanosleep in time.h)
889 AC_EGREP_HEADER(nanosleep,time.h,[
890   AC_MSG_RESULT(yes)
891   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
892             Define if <time.h> defines nanosleep.)
893 ],[
894   AC_MSG_RESULT(no)
895 ])
896 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
897
898 dnl Make sure we have timespecs
899 AC_MSG_CHECKING(for timespec in sys/time.h)
900 AC_EGREP_HEADER(timespec,sys/time.h,[
901   AC_MSG_RESULT(yes)
902   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
903             Define if <sys/time.h> defines struct timespec.)
904 ],[
905   AC_MSG_RESULT(no)
906 ])
907
908 dnl Check for threads library
909 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
910 AC_CHECK_HEADERS(pthread.h)
911 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
912
913 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
914 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
915 AC_ARG_VAR(PKG_CONFIG_PATH,
916            [Paths where to find .pc not at the default location])
917 PKG_PROG_PKG_CONFIG()
918
919 dnl
920 dnl Check for zlib.h and -lz along with system -lminizip if available
921 dnl 
922 AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
923 AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
924 if test "${have_zlib}" = "yes"
925 then
926   VLC_ADD_LIBS([access_http gme mp4 skins2 sap mkv unzip zip],[-lz])
927   PKG_CHECK_MODULES([MINIZIP], [minizip] , [ have_minizip=yes ], [
928     AC_CHECK_HEADERS([unzip.h], [ 
929       have_minizip=yes
930       MINIZIP_LIBS="-lminizip -lz"
931     ], [
932       have_minizip=no
933       MINIZIP_CFLAGS="-I\\\${top_srcdir}/libs/unzip"
934       MINIZIP_LIBS="\\\${top_builddir}/libs/unzip/libunzip.la"
935     ])
936   ])
937   VLC_ADD_CPPFLAGS([skins2],[$MINIZIP_CFLAGS])
938   VLC_ADD_CFLAGS([zip],[$MINIZIP_CFLAGS])
939   VLC_ADD_LIBS([skins2 zip],[$MINIZIP_LIBS])
940   VLC_ADD_PLUGIN([unzip])
941   VLC_ADD_PLUGIN([zip])
942 fi
943 AM_CONDITIONAL(HAVE_MINIZIP, [ test "${have_minizip}" = "yes" ])
944
945
946 dnl Check for dbus
947 AC_ARG_ENABLE(dbus,
948   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
949 case "${SYS}" in
950     linux*|*bsd*)
951 if test "${enable_dbus}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
952 then
953   dnl api stable dbus
954   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
955     [ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
956       VLC_ADD_LIBS([screensaver libvlccore],[$DBUS_LIBS])
957       VLC_ADD_CFLAGS([screensaver libvlccore],[$DBUS_CFLAGS])
958       dnl Check for dbus control interface
959         AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
960         if test "${enable_dbus_control}" != "no"
961         then
962           VLC_ADD_PLUGIN([dbus])
963           VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
964           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
965         fi
966       dnl Check for Telepathy
967         AC_ARG_ENABLE(telepathy,
968           AS_HELP_STRING([--enable-telepathy],[Telepathy Presence plugin through DBus(default enabled)]))
969         if test "${enable_telepathy}" != "no"; then
970           VLC_ADD_PLUGIN([telepathy])
971           VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
972           VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
973         fi
974         dnl Power Management Inhibiter
975         VLC_ADD_PLUGIN([inhibit])
976         VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
977         VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
978     ],
979     [AC_MSG_ERROR([Couldn't find DBus >= 1.0.0, install libdbus-dev ?])]
980   )
981 fi
982 ;;
983 esac
984
985 dnl Build the gtk_main plugins?
986 NEED_GTK_MAIN=no
987 NEED_GNOME_MAIN=no
988 NEED_GTK2_MAIN=no
989 NEED_GNOME2_MAIN=no
990
991 dnl build the qte plugin ?
992 NEED_QTE_MAIN=no
993
994 dnl Check for ntohl, etc.
995 AC_CACHE_CHECK([for ntohl in sys/param.h],
996     [ac_cv_c_ntohl_sys_param_h],
997     [CFLAGS="${CFLAGS_save} -Wall -Werror"
998      AC_TRY_COMPILE([#include <sys/param.h>],
999         [int meuh; ntohl(meuh);],
1000         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
1001 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
1002     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
1003 fi
1004 CFLAGS="${CFLAGS_save}"
1005
1006 RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast cast-align write-strings missing-prototypes volatile-register-var error-implicit-function-declaration])
1007 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
1008
1009 dnl Check for various optimization flags
1010 AC_CACHE_CHECK([if \$CC accepts -Os],
1011     [ac_cv_c_os],
1012     [CFLAGS="${CFLAGS_save} -Os"
1013      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
1014 if test "${ac_cv_c_os}" != "no"; then
1015     CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -Os"
1016 else
1017     AC_CACHE_CHECK([if \$CC accepts -O],
1018         [ac_cv_c_o],
1019         [CFLAGS="${CFLAGS_save} -O"
1020          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
1021     if test "${ac_cv_c_o}" != "no"; then
1022         if test "${ac_cv_c_o3}" = "no"; then
1023             CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -O"
1024         fi
1025     fi
1026 fi
1027
1028 AC_CACHE_CHECK([if \$CC accepts -O4],
1029     [ac_cv_c_o4],
1030     [CFLAGS="${CFLAGS_save} -O4"
1031      AC_TRY_COMPILE([],,ac_cv_c_o4=yes, ac_cv_c_o4=no)])
1032 if test "${ac_cv_c_o4}" != "no" -a "x${enable_debug}" = "xno"; then
1033     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O4"
1034 else
1035     AC_CACHE_CHECK([if \$CC accepts -O3],
1036         [ac_cv_c_o3],
1037         [CFLAGS="${CFLAGS_save} -O3"
1038          AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
1039     if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
1040         CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O3"
1041     else
1042         AC_CACHE_CHECK([if \$CC accepts -O2],
1043             [ac_cv_c_o2],
1044             [CFLAGS="${CFLAGS_save} -O2"
1045              AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
1046         if test "${ac_cv_c_o2}" != "no"; then
1047             CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O2"
1048         else
1049             AC_CACHE_CHECK([if \$CC accepts -O],
1050                 [ac_cv_c_o],
1051                 [CFLAGS="${CFLAGS_save} -O"
1052                  AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
1053             if test "${ac_cv_c_o}" != "no"; then
1054                 CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O"
1055             fi
1056         fi
1057     fi
1058 fi
1059
1060 AC_CACHE_CHECK([if \$CC accepts -O0],
1061     [ac_cv_c_o0],
1062     [CFLAGS="${CFLAGS_save} -O0"
1063      AC_TRY_COMPILE([],,ac_cv_c_o0=yes, ac_cv_c_o0=no)])
1064 if test "${ac_cv_c_o0}" != "no"; then
1065     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O0"
1066 fi
1067
1068 dnl Check for -ffast-math
1069 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1070     [ac_cv_c_fast_math],
1071     [CFLAGS="${CFLAGS_save} -ffast-math"
1072      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
1073 if test "${ac_cv_c_fast_math}" != "no"; then
1074     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
1075 fi
1076
1077 dnl Check for -funroll-loops
1078 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1079 if test "${SYS}" != "beos"
1080 then
1081   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1082       [ac_cv_c_unroll_loops],
1083       [CFLAGS="${CFLAGS_save} -funroll-loops"
1084        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1085   if test "${ac_cv_c_unroll_loops}" != "no"; then
1086       CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1087   fi
1088 fi
1089
1090 dnl Check for -fomit-frame-pointer
1091 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1092     [ac_cv_c_omit_frame_pointer],
1093     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1094      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1095 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1096  if test "${SYS}" != "darwin"; then
1097     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1098  else
1099     dnl On darwin we explicitely disable it.
1100     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fno-omit-frame-pointer"
1101  fi
1102 fi
1103
1104 dnl Check for Darwin plugin linking flags
1105 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1106     [ac_cv_ld_darwin],
1107     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1108      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1109 if test "${ac_cv_ld_darwin}" != "no"; then
1110     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1111 fi
1112
1113 dnl Checks for __attribute__(aligned()) directive
1114 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1115     [ac_cv_c_attribute_aligned],
1116     [ac_cv_c_attribute_aligned=0
1117         CFLAGS="${CFLAGS_save} -Werror"
1118     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1119         AC_TRY_COMPILE([],
1120         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1121         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1122     done
1123         CFLAGS="${CFLAGS_save}"])
1124 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1125     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1126         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1127 fi
1128
1129 dnl Check for __attribute__((packed))
1130 AC_CACHE_CHECK([for __attribute__((packed))],
1131   [ac_cv_c_attribute_packed],
1132   [ac_cv_c_attribute_packed=no
1133    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1134                     [ac_cv_c_attribute_packed=yes])])
1135 if test "${ac_cv_c_attribute_packed}" != "no"; then
1136   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1137 fi
1138
1139 dnl
1140 dnl  Check the CPU
1141 dnl
1142 case "${host_cpu}" in
1143   "")
1144     ARCH=unknown
1145     ;;
1146   *)
1147     ARCH="${host_cpu}"
1148     ;;
1149 esac
1150
1151 dnl Check for backtrace() support
1152 AC_CHECK_HEADERS(execinfo.h)
1153 AC_CHECK_FUNCS(backtrace)
1154
1155 dnl
1156 dnl  Enable profiling
1157 dnl
1158 AC_ARG_ENABLE(gprof,
1159 [  --enable-gprof          gprof profiling (default disabled)])
1160 AC_ARG_ENABLE(cprof,
1161 [  --enable-cprof          cprof profiling (default disabled)])
1162 test "${enable_gprof}" != "yes" && enable_gprof="no"
1163 test "${enable_cprof}" != "yes" && enable_cprof="no"
1164
1165 dnl
1166 dnl  default modules
1167 dnl
1168 dnl Video filters:
1169 VLC_ADD_PLUGIN([deinterlace])
1170 VLC_ADD_PLUGIN([yuvp])
1171 VLC_ADD_PLUGIN([invert])
1172 VLC_ADD_PLUGIN([mirror])
1173 VLC_ADD_PLUGIN([adjust])
1174 VLC_ADD_PLUGIN([transform])
1175 VLC_ADD_PLUGIN([wave])
1176 VLC_ADD_PLUGIN([ripple])
1177 VLC_ADD_PLUGIN([psychedelic])
1178 VLC_ADD_PLUGIN([gradient])
1179 VLC_ADD_PLUGIN([motionblur])
1180 VLC_ADD_PLUGIN([rv32])
1181 VLC_ADD_PLUGIN([rotate])
1182 VLC_ADD_PLUGIN([noise])
1183 VLC_ADD_PLUGIN([grain])
1184 VLC_ADD_PLUGIN([extract])
1185 VLC_ADD_PLUGIN([sharpen])
1186 VLC_ADD_PLUGIN([croppadd])
1187 VLC_ADD_PLUGIN([canvas])
1188 VLC_ADD_PLUGIN([blendbench])
1189 VLC_ADD_PLUGIN([blend])
1190 VLC_ADD_PLUGIN([scale])
1191 VLC_ADD_PLUGIN([vmem])
1192 VLC_ADD_PLUGIN([logo])
1193 VLC_ADD_PLUGIN([magnify])
1194 VLC_ADD_PLUGIN([puzzle])
1195 VLC_ADD_PLUGIN([colorthres])
1196 VLC_ADD_PLUGIN([scene])
1197 VLC_ADD_PLUGIN([yuv])
1198
1199 ALIASES="${ALIASES} cvlc"
1200
1201 dnl
1202 dnl default modules that need g++
1203 dnl
1204 AC_LANG_PUSH(C++)
1205 VLC_ADD_PLUGIN([spatializer])
1206 AC_LANG_POP(C++)
1207
1208 if test "${SYS}" != "mingwce"; then
1209   VLC_ADD_PLUGIN([gestures])
1210   VLC_ADD_PLUGIN([rc])
1211   VLC_ADD_PLUGIN([hotkeys])
1212   VLC_ADD_PLUGIN([showintf])
1213   VLC_ADD_PLUGIN([marq])
1214   VLC_ADD_PLUGIN([podcast])
1215   VLC_ADD_PLUGIN([shout])
1216   VLC_ADD_PLUGIN([sap])
1217   VLC_ADD_PLUGIN([fake])
1218   VLC_ADD_PLUGIN([folder])
1219   VLC_ADD_PLUGIN([rss])
1220   VLC_ADD_PLUGIN([mosaic])
1221   VLC_ADD_PLUGIN([wall])
1222   VLC_ADD_PLUGIN([motiondetect])
1223   VLC_ADD_PLUGIN([clone])
1224   VLC_ADD_PLUGIN([crop])
1225   VLC_ADD_PLUGIN([erase])
1226   VLC_ADD_PLUGIN([bluescreen])
1227   VLC_ADD_PLUGIN([alphamask])
1228   VLC_ADD_PLUGIN([gaussianblur])
1229   VLC_ADD_PLUGIN([i420_yuy2])
1230   VLC_ADD_PLUGIN([i422_yuy2])
1231   VLC_ADD_PLUGIN([i420_ymga])
1232   VLC_ADD_PLUGIN([i422_i420])
1233   VLC_ADD_PLUGIN([yuy2_i422])
1234   VLC_ADD_PLUGIN([yuy2_i420])
1235   VLC_ADD_PLUGIN([chain])
1236   VLC_ADD_PLUGIN([aout_file])
1237   VLC_ADD_PLUGIN([linear_resampler])
1238   VLC_ADD_PLUGIN([bandlimited_resampler])
1239   VLC_ADD_PLUGIN([float32_mixer])
1240   VLC_ADD_PLUGIN([spdif_mixer])
1241   VLC_ADD_PLUGIN([simple_channel_mixer])
1242   VLC_ADD_PLUGIN([dolby_surround_decoder])
1243   VLC_ADD_PLUGIN([headphone_channel_mixer])
1244   VLC_ADD_PLUGIN([normvol])
1245   VLC_ADD_PLUGIN([equalizer])
1246   VLC_ADD_PLUGIN([param_eq])
1247   VLC_ADD_PLUGIN([scaletempo])
1248   VLC_ADD_PLUGIN([converter_float])
1249   VLC_ADD_PLUGIN([a52tospdif])
1250   VLC_ADD_PLUGIN([dtstospdif])
1251   VLC_ADD_PLUGIN([audio_format])
1252   ALIASES="${ALIASES} rvlc"
1253 fi
1254
1255 if test "${SYS}" = "mingwce"; then
1256   VLC_ADD_PLUGIN([chain])
1257   VLC_ADD_PLUGIN([aout_file])
1258   VLC_ADD_PLUGIN([linear_resampler])
1259   VLC_ADD_PLUGIN([bandlimited_resampler])
1260   VLC_ADD_PLUGIN([float32_mixer])
1261   VLC_ADD_PLUGIN([spdif_mixer])
1262   VLC_ADD_PLUGIN([simple_channel_mixer])
1263   VLC_ADD_PLUGIN([headphone_channel_mixer])
1264   VLC_ADD_PLUGIN([normvol])
1265   VLC_ADD_PLUGIN([converter_float])
1266   VLC_ADD_PLUGIN([a52tospdif])
1267   VLC_ADD_PLUGIN([dtstospdif])
1268   VLC_ADD_PLUGIN([audio_format])
1269   VLC_ADD_PLUGIN([i420_yuy2])
1270   VLC_ADD_PLUGIN([i422_yuy2])
1271   VLC_ADD_PLUGIN([i420_ymga])
1272   VLC_ADD_PLUGIN([i422_i420])
1273   VLC_ADD_PLUGIN([yuy2_i422])
1274   VLC_ADD_PLUGIN([yuy2_i420])
1275 fi
1276
1277 dnl
1278 dnl Some plugins aren't useful on some platforms
1279 dnl
1280 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1281     VLC_ADD_PLUGIN([screensaver])
1282     VLC_ADD_PLUGIN([motion])
1283     VLC_ADD_PLUGIN([dynamicoverlay])
1284     VLC_ADD_PLUGIN([signals])
1285 elif test "${SYS}" != "mingwce"; then
1286     VLC_ADD_PLUGIN([ntservice])
1287     VLC_ADD_PLUGIN([access_smb])
1288     VLC_ADD_PLUGIN([dmo])
1289     VLC_ADD_PLUGIN([msn])
1290     VLC_ADD_LIBS([dmo],[-lole32 -luuid])
1291     VLC_ADD_PLUGIN([globalhotkeys])
1292 else
1293     VLC_ADD_PLUGIN([win32text])
1294 fi
1295 if test "${SYS}" = "darwin"; then
1296     VLC_ADD_PLUGIN([quartztext])
1297     VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,Carbon,-framework,ApplicationServices])
1298 fi
1299
1300 dnl
1301 dnl  Accelerated modules
1302 dnl
1303 AC_ARG_WITH(,[])
1304 AC_ARG_WITH(,[Optimization options:])
1305
1306 dnl  Check for fully working MMX intrinsics
1307 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1308 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1309 AC_ARG_ENABLE(mmx,
1310 [  --disable-mmx           disable MMX optimizations (default auto)],,[
1311   case "${host_cpu}" in
1312     i?86|x86_64)
1313       enable_mmx="yes"
1314       ;;
1315     *)
1316       enable_mmx="no"
1317       ;;
1318   esac
1319 ])
1320 AS_IF([test "${enable_mmx}" != "no"], [
1321   ARCH="${ARCH} mmx"
1322
1323   AC_CACHE_CHECK([if $CC groks MMX intrinsics],
1324     [ac_cv_c_mmx_intrinsics],
1325     [CFLAGS="${CFLAGS_save} -O -mmmx"
1326      AC_TRY_COMPILE([#include <mmintrin.h>
1327                      #include <stdint.h>
1328                      uint64_t frobzor;],
1329                     [__m64 a, b, c;
1330                      a = b = c = (__m64)frobzor;
1331                      a = _mm_slli_pi16(a, 3);
1332                      a = _mm_adds_pi16(a, b);
1333                      c = _mm_srli_pi16(c, 8);
1334                      c = _mm_slli_pi16(c, 3);
1335                      b = _mm_adds_pi16(b, c);
1336                      a = _mm_unpacklo_pi8(a, b);
1337                      frobzor = (uint64_t)a;],
1338                     [ac_cv_c_mmx_intrinsics=yes],
1339                     [ac_cv_c_mmx_intrinsics=no])])
1340   AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1341     AC_DEFINE(HAVE_MMX_INTRINSICS, 1,
1342               [Define to 1 if MMX intrinsics are available.])
1343     VLC_ADD_CFLAGS([memcpymmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx],[-mmmx])
1344   ])
1345
1346   AC_CACHE_CHECK([if $CC groks MMX inline assembly],
1347     [ac_cv_mmx_inline],
1348     [CFLAGS="${CFLAGS_save}"
1349      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1350                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1351   AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1352     AC_DEFINE(CAN_COMPILE_MMX, 1,
1353               [Define to 1 inline MMX assembly is available.])
1354     VLC_ADD_PLUGIN([memcpymmx])
1355     VLC_ADD_PLUGIN([i420_rgb_mmx])
1356     VLC_ADD_PLUGIN([i420_yuy2_mmx])
1357     VLC_ADD_PLUGIN([i422_yuy2_mmx])
1358     VLC_ADD_PLUGIN([i420_ymga_mmx])
1359   ])
1360
1361   AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1362     [ac_cv_mmxext_inline],
1363     [CFLAGS="${CFLAGS_save}"
1364      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1365                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1366   AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1367     AC_DEFINE(CAN_COMPILE_MMXEXT, 1,
1368               [Define to 1 if MMX EXT inline assembly is available.])
1369     VLC_ADD_PLUGIN([memcpymmxext])
1370   ])
1371 ])
1372
1373 dnl  Check for fully workin SSE2 intrinsics
1374 dnl  We need support for -mmmx, we need <emmintrin.h>, and we also need a
1375 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1376 AC_ARG_ENABLE(sse,
1377 [  --disable-sse           disable SSE (1 and 2) optimizations (default auto)]
1378 ,, [
1379   case "${host_cpu}" in
1380     i686|x86_64)
1381       enable_sse=yes
1382       ;;
1383     *)
1384       enable_sse=no
1385       ;;
1386   esac
1387 ])
1388 AS_IF([test "${enable_sse}" != "no"], [
1389   ARCH="${ARCH} sse sse2"
1390
1391   AC_CACHE_CHECK([if $CC groks SSE2 intrinsics],
1392     [ac_cv_c_sse2_intrinsics],
1393     [CFLAGS="${CFLAGS_save} -O -msse2"
1394      AC_TRY_COMPILE([#include <emmintrin.h>
1395                      #include <stdint.h>
1396                      uint64_t frobzor;],
1397                     [__m128i a, b, c;
1398                      a = b = c = _mm_set1_epi64((__m64)frobzor);
1399                      a = _mm_slli_epi16(a, 3);
1400                      a = _mm_adds_epi16(a, b);
1401                      c = _mm_srli_epi16(c, 8);
1402                      c = _mm_slli_epi16(c, 3);
1403                      b = _mm_adds_epi16(b, c);
1404                      a = _mm_unpacklo_epi8(a, b);
1405                      frobzor = (uint64_t)_mm_movepi64_pi64(a);],
1406                     [ac_cv_c_sse2_intrinsics=yes],
1407                     [ac_cv_c_sse2_intrinsics=no])])
1408   AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1409     AC_DEFINE(HAVE_SSE2_INTRINSICS, 1,
1410               [Define to 1 if SSE2 intrinsics are available.])
1411     VLC_ADD_CFLAGS([i420_rgb_sse2 i420_yuy2_sse2 i422_yuy2_sse2],[-msse2])
1412   ])
1413
1414   AC_CACHE_CHECK([if $CC groks SSE inline assembly],
1415     [ac_cv_sse_inline],
1416     [CFLAGS="${CFLAGS_save}"
1417      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1418                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1419   AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1420     AC_DEFINE(CAN_COMPILE_SSE, 1,
1421               [Define to 1 if SSE inline assembly is available.])
1422   ])
1423
1424   AC_CACHE_CHECK([if $CC groks SSE2 inline assembly],
1425     [ac_cv_sse2_inline],
1426     [CFLAGS="${CFLAGS_save}"
1427      AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
1428                     ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
1429   AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1430     AC_DEFINE(CAN_COMPILE_SSE2, 1,
1431               [Define to 1 if SSE2 inline assembly is available.])
1432     VLC_ADD_PLUGIN([i420_rgb_sse2])
1433     VLC_ADD_PLUGIN([i420_yuy2_sse2])
1434     VLC_ADD_PLUGIN([i422_yuy2_sse2])
1435   ])
1436 ])
1437
1438 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly],
1439     [ac_cv_3dnow_inline],
1440     [CFLAGS="${CFLAGS_save}"
1441      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1442                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1443 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1444   AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1445             [Define to 1 if 3D Now! inline assembly is available.])
1446   VLC_ADD_PLUGIN([memcpy3dn])
1447 ])
1448
1449 AC_ARG_ENABLE(altivec,
1450 [  --disable-altivec       disable AltiVec optimizations (default auto)],, [
1451   AS_IF([test "${host_cpu}" = "powerpc"],
1452         [enable_altivec=yes], [enable_altivec=no])
1453 ])
1454 AS_IF([test "${enable_altivec}" = "yes"], [
1455   ARCH="${ARCH} altivec";
1456   AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1457     [ac_cv_altivec_inline],
1458     [CFLAGS="${CFLAGS_save}"
1459      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1460          ac_cv_altivec_inline="yes",
1461          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1462           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1463             [ac_cv_altivec_inline="-Wa,-m7400"],
1464             ac_cv_altivec_inline=no)
1465          ])])
1466   AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1467     AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1468               [Define to 1 if AltiVec inline assembly is available.])
1469     AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1470       VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1471       VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1472       VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1473       VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1474       VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1475     ])
1476     VLC_ADD_PLUGIN([memcpyaltivec])
1477     VLC_ADD_PLUGIN([i420_yuy2_altivec])
1478   ])
1479
1480 dnl The AltiVec C extensions
1481 dnl
1482 dnl There are several possible cases:
1483 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1484 dnl                      need <altivec.h>
1485 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1486 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1487 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1488 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1489 dnl - Others: test should fail
1490   AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1491   [ac_cv_c_altivec],
1492   [# OS X/PPC test (gcc 4.x)
1493    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1494    AC_TRY_COMPILE([vector unsigned char foo;],
1495      [vec_ld(0, (unsigned char *)0);],
1496      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1497      [# OS X/PPC test (gcc 3.x)
1498       CFLAGS="${CFLAGS_save} -faltivec"
1499       AC_TRY_COMPILE([vector unsigned char foo;],
1500         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1501         [ac_cv_c_altivec="-faltivec"],
1502         dnl Below this are the Linux tests
1503         [# Linux/PPC test (gcc 4.x)
1504          CFLAGS="${CFLAGS_save} -maltivec"
1505          AC_TRY_COMPILE([#include <altivec.h>],
1506            [vec_ld(0, (unsigned char *)0);],
1507            [ac_cv_c_altivec="-maltivec"],
1508            [# Linux/PPC test (gcc 3.3)
1509             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1510             AC_TRY_COMPILE([#include <altivec.h>],
1511               [vec_ld(0, (unsigned char *)0);],
1512               [ac_cv_c_altivec=""
1513                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1514               [# Linux/PPC test (gcc 3.3)
1515                CFLAGS="${CFLAGS_save} -fvec"
1516                AC_TRY_COMPILE([#include <altivec.h>],
1517                  [vec_ld(0, (unsigned char *)0);],
1518                  [ac_cv_c_altivec="-fvec"],
1519                  [ac_cv_c_altivec=no])
1520               ])
1521            ])
1522         ])
1523      ])
1524    CFLAGS="${CFLAGS_save}"
1525   ])
1526   AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1527     CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1528   ])
1529
1530   AC_CHECK_HEADERS(altivec.h)
1531   CPPFLAGS="${CPPFLAGS_save}"
1532
1533   AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1534     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1,
1535               [Define to 1 if C AltiVec extensions are available.])
1536     VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1537     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1538     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1539     VLC_ADD_PLUGIN([memcpyaltivec])
1540     VLC_ADD_PLUGIN([i420_yuy2_altivec])
1541   ])
1542
1543   AC_CACHE_CHECK([if linker needs -framework vecLib],
1544     [ac_cv_ld_altivec],
1545     [LDFLAGS="${LDFLAGS_vlc} -Wl,-framework,vecLib"
1546      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1547      LDFLAGS="${LDFLAGS_save}"
1548     ])
1549   AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1550     VLC_ADD_LDFLAGS([libvlccore idctaltivec motionaltivec memcpyaltivec],[-Wl,-framework,vecLib])
1551   ])
1552 ])
1553
1554 dnl
1555 dnl  Special arch tuning
1556 dnl
1557 AC_ARG_WITH(tuning,
1558 [  --with-tuning=ARCH      enable special tuning for an architecture
1559                           (default Pentium 2 on IA-32 and G4 on PPC)])
1560 if test -n "${with_tuning}"; then
1561     if test "${with_tuning}" != "no"; then
1562         CFLAGS_TUNING="-mtune=${with_tuning}"
1563     fi
1564 else
1565     if test "${SYS}" = "darwin" -a "${host_cpu}" != "powerpc"; then
1566         CFLAGS_TUNING="-march=prescott -mtune=generic"
1567     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1568         CFLAGS_TUNING="-mtune=pentium2"
1569     elif test "${host_cpu}" = "x86_64"; then
1570         CFLAGS_TUNING="-mtune=athlon64"
1571     elif test "${host_cpu}" = "powerpc"; then
1572         CFLAGS_TUNING="-mtune=G4";
1573     fi
1574 fi
1575
1576 dnl NOTE: this can't be cached cleanly
1577 AS_IF([test "${CFLAGS_TUNING}"],
1578    [CFLAGS_save="${CFLAGS}"
1579     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1580
1581     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1582     AC_COMPILE_IFELSE([ ],
1583                       [tuning="yes"],
1584                       [CFLAGS_TUNING=""; tuning="no"
1585                        AS_IF([test "${with_tuning}"],
1586                              [AC_MSG_ERROR([requested tuning not supported])])])
1587
1588     AC_MSG_RESULT([$tuning])
1589     CFLAGS="${CFLAGS_save}"
1590 ])
1591
1592 dnl
1593 dnl  Memory usage
1594 dnl
1595 AC_ARG_ENABLE(optimize-memory,
1596 [  --enable-optimize-memory optimize memory usage over performance])
1597 if test "${enable_optimize_memory}" = "yes"; then
1598   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1599 fi
1600
1601 dnl
1602 dnl  Enable/disable optimizations
1603 dnl
1604 AC_ARG_ENABLE(optimizations,
1605 [  --disable-optimizations disable compiler optimizations (default enabled)])
1606 if test "${enable_optimizations}" != "no"; then
1607    if test "${enable_optimize_memory}" = "yes"; then
1608       enable_optimizations="size"
1609    else
1610       enable_optimizations="speed"
1611    fi
1612 fi
1613
1614 dnl
1615 dnl  Debugging mode
1616 dnl
1617 AC_ARG_ENABLE(debug,
1618 [  --enable-debug          debug mode (default disabled)])
1619 test "${enable_debug}" != "yes" && enable_debug="no"
1620 AH_TEMPLATE(NDEBUG,
1621             [Define to 1 if debug code should NOT be compiled])
1622 AS_IF([test "x${enable_debug}" = "xno"], [
1623   AC_DEFINE(NDEBUG)
1624 ], [
1625   AC_CHECK_HEADERS([valgrind/valgrind.h])
1626 ])
1627
1628 dnl
1629 dnl Allow runing as root (usefull for people runing on embedded platforms)
1630 dnl
1631 AC_ARG_ENABLE(run-as-root,
1632 [  --enable-run-as-root    allow runing VLC as root (default disabled)])
1633 AS_IF([test "${enable_run_as_root}" = "yes"],[
1634     AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1635               [Define to 1 to allow runing VLC as root (uid 0).])
1636 ])
1637
1638 dnl
1639 dnl  Test coverage
1640 dnl
1641 AC_ARG_ENABLE(coverage,
1642         [  --enable-coverage       build for test coverage (default disabled)],,
1643         [enable_coverage="no"])
1644 AS_IF([test "${enable_coverage}" != "no"], [
1645         CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1646         CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1647         LDFLAGS="-lgcov ${LDFLAGS}"
1648         dnl ugly...
1649         CFLAGS_save="${CFLAGS}"
1650         CXXFLAGS_save="${CXXFLAGS}"
1651         LDFLAGS_save="${LDFLAGS}"
1652 ])
1653
1654 dnl
1655 dnl  Enable release-specific flags
1656 dnl
1657 AC_ARG_ENABLE(release,
1658 [  --enable-release        activate extra optimizations (default disabled)])
1659 test "${enable_release}" != "yes" && enable_release="no"
1660
1661 dnl
1662 dnl Stream output
1663 dnl
1664 AC_ARG_ENABLE(sout,
1665   [  --enable-sout           Stream output modules (default enabled)])
1666 AS_IF([test "${enable_sout}" != "no"], [
1667   AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1668 ])
1669 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1670
1671 dnl Lua modules
1672 AC_ARG_ENABLE(lua,
1673   AS_HELP_STRING([--enable-lua],[lua playlist, metafetcher and interface
1674                   plugins (default enabled)]))
1675 if test "${enable_lua}" != "no"
1676 then
1677   PKG_CHECK_MODULES(LUA, lua5.1,
1678     [ have_lua=yes ],
1679     [
1680     AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
1681     PKG_CHECK_MODULES(LUA, lua >= 5.1,
1682       [ have_lua=yes ],
1683       [
1684         have_lua=yes
1685         AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1686           [],
1687           [ have_lua=no ] )
1688         AC_CHECK_LIB(  lua5.1 , luaL_newstate,
1689           [LUA_LIBS="-llua5.1"],
1690           AC_CHECK_LIB( lua51 , luaL_newstate,
1691             [LUA_LIBS="-llua51"],
1692             AC_CHECK_LIB( lua , luaL_newstate,
1693               [LUA_LIBS="-llua"],
1694               [ have_lua=no
1695                 AC_MSG_WARN([lua >= 5.1 not found!])
1696               ])
1697           )
1698         )
1699       ])
1700     ])
1701   if test "x${have_lua}" = "xyes" ;  then
1702      AC_DEFINE(HAVE_LUA, 1, [Define if you have the lua library])
1703      VLC_ADD_LIBS([lua],[$LUA_LIBS])
1704      VLC_ADD_CFLAGS([lua],[$LUA_CFLAGS])
1705   fi
1706 fi
1707 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1708
1709 dnl
1710 dnl HTTP daemon
1711 dnl
1712 AC_ARG_ENABLE(httpd,
1713   [  --enable-httpd          HTTP daemon (default enabled)])
1714 if test "${enable_httpd}" != "no"
1715 then
1716   VLC_ADD_PLUGIN([http])
1717   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1718 fi
1719 AM_CONDITIONAL(BUILD_HTTPD, [test "${enable_httpd}" != "no"])
1720
1721 dnl
1722 dnl libproxy support
1723 dnl
1724 PKG_ENABLE_MODULES_VLC([LIBPROXY], [], [libproxy-1.0], [libproxy support], [auto])
1725
1726
1727 dnl
1728 dnl VideoLAN manager
1729 dnl
1730 AC_ARG_ENABLE(vlm,
1731   [  --enable-vlm            VideoLAN manager (default enabled)],,
1732   [enable_vlm="${enable_sout}"])
1733 AS_IF([test "${enable_vlm}" != "no"], [
1734   AS_IF([test "${enable_sout}" = "no"], [
1735     AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1736   ])
1737   AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1738   VLC_ADD_PLUGIN([telnet])
1739 ])
1740 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1741
1742 dnl
1743 dnl Growl notification plugin
1744 dnl
1745 AC_ARG_ENABLE(growl,
1746   [  --enable-growl          growl notification plugin (default disabled)],,
1747   [enable_growl=no])
1748 AS_IF([test "${enable_growl}" != "no"], [
1749     VLC_ADD_PLUGIN([growl_udp])
1750     AC_CHECK_HEADERS(Growl/GrowlDefines.h, [
1751       VLC_ADD_PLUGIN([growl])
1752       VLC_ADD_LDFLAGS([growl], [-Wl,-framework,Growl,-framework,AppKit])
1753     ])
1754   ]
1755 )
1756
1757 dnl
1758 dnl Libnotify notification plugin
1759 dnl
1760 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify], [libnotify notification], [auto])
1761
1762 dnl
1763 dnl Audioscrobbler plugin
1764 dnl
1765
1766 AC_ARG_ENABLE(audioscrobbler,
1767   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1768 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1769         VLC_ADD_PLUGIN([audioscrobbler])
1770   ])
1771
1772 dnl
1773 dnl Taglibplugin
1774 dnl
1775 AC_ARG_ENABLE(taglib,
1776   [  --disable-taglib        Taglib support (default enabled) ])
1777   AS_IF([test "${enable_taglib}" != "no"],[
1778     PKG_CHECK_MODULES(TAGLIB, taglib >= 1.5,
1779       [ AC_DEFINE( HAVE_TAGLIB, 1, [Define if you have taglib plugin built] )
1780         VLC_ADD_PLUGIN([taglib])
1781         VLC_ADD_LIBS([taglib],[$TAGLIB_LIBS -lz])
1782        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1783       [AC_MSG_WARN(TagLib library not found)])
1784   ])
1785
1786 dnl
1787 dnl  Input plugins
1788 dnl
1789
1790 AC_ARG_WITH(,[Input plugins:])
1791
1792 dnl  live555 input
1793 dnl
1794 if test "${enable_livedotcom}"
1795 then
1796   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1797 fi
1798 if test "${enable_livedotcom}" = "no"
1799 then
1800   enable_live555="no"
1801 fi
1802
1803 AC_ARG_ENABLE(live555,
1804 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1805 if test "${enable_live555}" != "no"; then
1806   AC_ARG_WITH(live555-tree,
1807     [    --with-live555-tree=PATH live.com tree for static linking])
1808
1809   dnl
1810   dnl test for --with-live555-tree
1811   dnl
1812   if test "${with_livedotcom_tree}"
1813   then
1814     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1815   with_live555_tree="${with_livedotcom_tree}"
1816   fi
1817
1818   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1819     AC_LANG_PUSH(C++)
1820     CPPFLAGS_save="${CPPFLAGS}"
1821     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1822     if test "${SYS}" = "solaris"; then
1823       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1824     fi
1825     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1826
1827     AC_CHECK_HEADERS(liveMedia_version.hh, [
1828       AC_MSG_CHECKING(for liveMedia version >= 1214895600 )
1829       AC_EGREP_CPP(yes,
1830         [#include <liveMedia_version.hh>
1831          #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1832          #if LIVEMEDIA_LIBRARY_VERSION_INT < 1214895600
1833          yes
1834          #endif
1835          #endif],
1836         [AC_MSG_RESULT([no])
1837          AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia.
1838 lternatively you can use --disable-live555 to disable the liveMedia plugin.])
1839       ],[
1840          AC_MSG_RESULT([yes])
1841          ])
1842     ])
1843      other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1844      other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1845       if test "${SYS}" = "mingw32"; then
1846         # add ws2_32 for closesocket, select, recv
1847         other_libs="$other_libs -lws2_32"
1848       fi
1849     dnl We need to check for pic because live555 don't provide shared libs
1850     dnl and we want to build a plugins so we need -fPIC on some arch.
1851     AC_CHECK_HEADERS(liveMedia.hh, [
1852       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1853         AC_CHECK_LIB(liveMedia_pic, main, [
1854           VLC_ADD_PLUGIN([live555])
1855          VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1856          ],[
1857         AC_CHECK_LIB(liveMedia, main, [
1858           VLC_ADD_PLUGIN([live555])
1859           VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1860         ],[],[${other_libs}]) ],[${other_libs_pic}])
1861     ],[
1862        AC_MSG_WARN([The development files for liveMedia (live555) can't be found])
1863     ])
1864     CPPFLAGS="${CPPFLAGS_save}"
1865     AC_LANG_POP(C++)
1866   else
1867     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1868     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1869     if test -z "${real_live555_tree}"; then
1870       dnl  The given directory can't be found
1871       AC_MSG_RESULT(no)
1872       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1873     fi
1874     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1875       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1876
1877       AC_CHECK_HEADERS(${real_live555_tree}/liveMedia/include/liveMedia_version.hh,[
1878         AC_MSG_CHECKING(for liveMedia version >= 1214895600 )
1879         AC_EGREP_CPP(yes,
1880           [#include "${real_live555_tree}/liveMedia/include/liveMedia_version.hh"
1881            #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1882            #if LIVEMEDIA_LIBRARY_VERSION_INT < 1214895600
1883            yes
1884            #endif
1885            #endif],
1886           [AC_MSG_RESULT([no])
1887            AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia.
1888 lternatively you can use --disable-live555 to disable the liveMedia plugin.])
1889         ],[
1890            AC_MSG_RESULT([yes])
1891            ])
1892       ])
1893
1894       VLC_ADD_PLUGIN([live555])
1895
1896       if test "${SYS}" = "mingw32"; then
1897         # add ws2_32 for closesocket, select, recv
1898         VLC_ADD_LIBS([live555],[-lws2_32])
1899       fi
1900
1901       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1902       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1903       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1904       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1905
1906       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1907       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1908       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1909       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1910       if test "${SYS}" = "solaris"; then
1911         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1912       fi
1913     else
1914       dnl  The given live555 wasn't built
1915         AC_MSG_RESULT(no)
1916       if test "${enable_live555}" = "yes"; then
1917         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1918       fi        
1919     fi
1920   fi
1921 fi
1922
1923 dnl
1924 dnl - special access module for dc1394 input
1925 dnl - dv module: digital video module check for libraw1394
1926 dnl
1927 PKG_ENABLE_MODULES_VLC([dc1394], [], [libraw1394 >= 2.0.1 libdc1394 >= 1.0.0], [dc1394 access module], [auto])
1928 PKG_ENABLE_MODULES_VLC([dv], [access_dv], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV input module], [auto])
1929
1930 dnl
1931 dnl dvdread module: check for libdvdread
1932 dnl
1933 AC_ARG_ENABLE(dvdread,
1934 [  --enable-dvdread        dvdread input module (default disabled)])
1935 if test "${enable_dvdread}" != "no"
1936 then
1937   AC_ARG_WITH(dvdread,
1938   [    --with-dvdread=PATH   libdvdread headers and libraries])
1939   AC_ARG_WITH(dvdread-tree,
1940   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1941
1942   dnl Temporary hack (yeah, sure ;)
1943   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1944       VLC_ADD_LIBS([dvdread],[-ldvdcss])
1945   fi
1946
1947   if test -z "${with_dvdread}"
1948   then
1949     if test -z "${with_dvdread_tree}"
1950     then
1951       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1952         [ VLC_ADD_PLUGIN([dvdread])
1953           VLC_ADD_LIBS([dvdread],[-ldvdread ${LIBS_dvdcss}])
1954         ],[
1955           AC_CHECK_HEADERS(libdvdread/dvd_reader.h,
1956             [ VLC_ADD_PLUGIN([dvdread])
1957               VLC_ADD_LIBS([dvdread],[-ldvdread ${LIBS_dvdcss}])
1958             ],[
1959               if test -n "${enable_dvdread}"
1960               then
1961               AC_MSG_ERROR([cannot find libdvdread headers])
1962              fi
1963            ])
1964         ])
1965     else
1966       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1967       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1968       if test -z "${real_dvdread_tree}"
1969       then
1970         dnl  The given directory can't be found
1971         AC_MSG_RESULT(no)
1972         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1973       fi
1974       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1975       then
1976         dnl  Use a custom libdvdread
1977         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1978         VLC_ADD_PLUGIN([dvdread])
1979         VLC_ADD_LIBS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LIBS_dvdcss}])
1980         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1981       else
1982         dnl  The given libdvdread wasn't built
1983         AC_MSG_RESULT(no)
1984         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1985       fi
1986     fi
1987   else
1988     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1989     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1990     then
1991       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1992       AC_MSG_RESULT(yes)
1993       VLC_ADD_PLUGIN([dvdread])
1994       VLC_ADD_LIBS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LIBS_dvdcss}])
1995       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1996     else
1997       dnl  No libdvdread could be found, sorry
1998       AC_MSG_RESULT(no)
1999       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
2000     fi
2001   fi
2002 fi
2003
2004 dnl
2005 dnl  libdvdnav plugin
2006 dnl
2007 AC_ARG_ENABLE(dvdnav,
2008   [  --enable-dvdnav         dvdnav input module (default enabled)])
2009 if test "${enable_dvdnav}" != "no"
2010 then
2011   dnl Same hack than dvdread
2012   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2013       VLC_ADD_LIBS([dvdnav],[-ldvdcss])
2014   fi
2015
2016   DVDNAV_PATH="${PATH}"
2017   AC_ARG_WITH(dvdnav-config-path,
2018     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
2019     [ if test "${with_dvdnav_config_path}" != "no"
2020       then
2021         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
2022       fi ])
2023   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
2024   if test "${DVDNAV_CONFIG}" != "no"
2025   then
2026     VLC_ADD_PLUGIN([dvdnav])
2027     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
2028     VLC_ADD_LIBS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
2029   fi
2030 fi
2031
2032 dnl
2033 dnl  Windows DirectShow access module
2034 dnl
2035 AC_ARG_ENABLE(dshow,
2036   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
2037 if test "${enable_dshow}" != "no"
2038 then
2039   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2040   then
2041     AC_LANG_PUSH(C++)
2042       AC_CHECK_HEADERS(dshow.h,
2043       [ VLC_ADD_PLUGIN([dshow])
2044         VLC_ADD_CXXFLAGS([dshow],[])
2045         VLC_ADD_LIBS([dshow],[-lole32 -loleaut32 -luuid]) ])
2046     AC_LANG_POP(C++)
2047   fi
2048 fi
2049
2050 dnl
2051 dnl  Windows DirectShow BDA access module
2052 dnl
2053 AC_ARG_ENABLE(bda,
2054   AS_HELP_STRING([--enable-bda],[Win32 DirectShow BDA support (default
2055                   enabled on Win32)]))
2056 if test "${enable_bda}" != "no"
2057 then
2058   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2059   then
2060       AC_CHECK_HEADERS(dshow.h,
2061       [ VLC_ADD_PLUGIN([bda])
2062         VLC_ADD_CXXFLAGS([bda],[])
2063         VLC_ADD_LIBS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
2064   fi
2065 fi
2066
2067
2068 dnl
2069 dnl  OpenCV wrapper and example filters
2070 dnl
2071 AC_ARG_ENABLE(opencv,
2072   [  --enable-opencv         OpenCV (computer vision) filter (default disabled)])
2073 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
2074 then
2075   AC_ARG_WITH(opencv-tree,
2076   [    --with-opencv-tree=PATH opencv tree for linking])
2077     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2078     then
2079       test -z "${with_opencv_tree}" && AC_MSG_ERROR([You have to specify --with-opencv-tree])
2080       AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2081       if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2082         -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2083       then
2084         AC_MSG_RESULT(yes)
2085         VLC_ADD_PLUGIN([opencv_wrapper])
2086         VLC_ADD_LIBS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2087         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])
2088         AC_LANG_PUSH(C++)
2089         VLC_ADD_PLUGIN([opencv_example])
2090         VLC_ADD_LIBS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2091         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2092         AC_LANG_POP(C++)
2093           else
2094         dnl  No opencv could be found, sorry
2095         AC_MSG_RESULT(no)
2096         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2097           fi
2098     else
2099       PKG_CHECK_MODULES(OPENCV, opencv,
2100         [
2101           VLC_ADD_PLUGIN([opencv_example])
2102           VLC_ADD_PLUGIN([opencv_wrapper])
2103           VLC_ADD_LIBS([opencv_example opencv_wrapper],[${OPENCV_LIBS}])
2104           VLC_ADD_CFLAGS([opencv_wrapper],[${OPENCV_CFLAGS}])
2105           VLC_ADD_CXXFLAGS([opencv_example],[${OPENCV_CFLAGS}])
2106         ],
2107         [AC_MSG_ERROR([libopencv not found!])]
2108       )
2109     fi
2110 fi
2111
2112
2113 dnl
2114 dnl  libsmbclient plugin
2115 dnl
2116 AC_ARG_ENABLE(smb,
2117   [  --enable-smb            smb input module (default enabled)])
2118 if test "${enable_smb}" != "no"; then
2119   AC_CHECK_HEADERS(libsmbclient.h,
2120     [ VLC_ADD_PLUGIN([access_smb])
2121       VLC_ADD_LIBS([access_smb],[-lsmbclient]) ],
2122     [ if test -n "${enable_smb}"; then
2123         AC_MSG_ERROR([cannot find libsmbclient headers])
2124      fi ])
2125 fi
2126
2127 dnl
2128 dnl  libdvbpsi ts demux/mux
2129 dnl
2130 AC_ARG_ENABLE(dvbpsi,
2131   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2132 have_dvbpsi=no
2133 if test "${enable_dvbpsi}" != "no"
2134 then
2135   AC_ARG_WITH(dvbpsi,
2136   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2137   AC_ARG_WITH(dvbpsi,
2138   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2139   case "${with_dvbpsi}" in
2140   ""|yes)
2141     if test -z "${with_dvbpsi_tree}"
2142     then
2143       AC_CHECK_HEADERS(dvbpsi/dr.h,
2144         [ VLC_ADD_PLUGIN([ts])
2145           if test "${enable_sout}" != "no"; then
2146             VLC_ADD_PLUGIN([mux_ts])
2147           fi
2148           VLC_ADD_LIBS([mux_ts ts dvb],[-ldvbpsi])
2149           have_dvbpsi=yes],
2150         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2151         [#if defined( HAVE_STDINT_H )
2152 #   include <stdint.h>
2153 #elif defined( HAVE_INTTYPES_H )
2154 #   include <inttypes.h>
2155 #endif
2156 #include <dvbpsi/dvbpsi.h>
2157 #include <dvbpsi/descriptor.h>
2158 #include <dvbpsi/pat.h>
2159 #include <dvbpsi/pmt.h>])
2160     else
2161       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2162       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2163       if test -z "${real_dvbpsi_tree}"
2164       then
2165         dnl  The given directory can't be found
2166         AC_MSG_RESULT(no)
2167         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2168       fi
2169       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2170       then
2171         dnl  Use a custom libdvbpsi
2172         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2173         VLC_ADD_PLUGIN([ts])
2174         if test "${enable_sout}" != "no"; then
2175           VLC_ADD_PLUGIN([mux_ts])
2176         fi
2177         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2178         VLC_ADD_LIBS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2179         have_dvbpsi=yes
2180       else
2181         dnl  The given libdvbpsi wasn't built
2182         AC_MSG_RESULT(no)
2183         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2184       fi
2185     fi
2186   ;;
2187   no)
2188     dnl  Compile without dvbpsi
2189   ;;
2190   *)
2191     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2192     if test -z "${with_dvbpsi}"
2193     then
2194       LDFLAGS_test=""
2195       CPPFLAGS_test=""
2196     else
2197       LDFLAGS_test="-L${with_dvbpsi}/lib"
2198       CPPFLAGS_test="-I${with_dvbpsi}/include"
2199     fi
2200     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2201     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2202       VLC_ADD_PLUGIN([ts])
2203       if test "${enable_sout}" != "no"; then
2204         VLC_ADD_PLUGIN([mux_ts])
2205       fi
2206       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2207       VLC_ADD_LIBS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2208       have_dvbpsi=yes
2209     ],[
2210       if test -n "${enable_dvbpsi}"
2211       then
2212         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2213       fi
2214     ])
2215     CPPFLAGS="${CPPFLAGS_save}"
2216   ;;
2217   esac
2218   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2219     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2220   ], [], [${LIBS_ts}])
2221
2222 fi
2223
2224 dnl
2225 dnl  Video4Linux plugin
2226 dnl
2227 AC_ARG_ENABLE(v4l,
2228   [  --enable-v4l            Video4Linux input support (default disabled)])
2229 if test "${enable_v4l}" = "yes"
2230 then
2231   AC_ARG_WITH(v4l,
2232     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2233   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2234   then
2235     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2236   fi
2237
2238   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2239   AC_CHECK_HEADERS(linux/videodev.h, [
2240     VLC_ADD_PLUGIN([v4l])
2241   ],[])
2242   CPPFLAGS="${CPPFLAGS_save}"
2243 fi
2244
2245 dnl
2246 dnl  Video4Linux2 plugin
2247 dnl
2248 AC_ARG_ENABLE(v4l2,
2249   [  --enable-v4l2           Video4Linux2 input support (default enabled)])
2250 if test "${enable_v4l2}" != "no"
2251 then
2252   AC_ARG_WITH(v4l2,
2253     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2254   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2255   then
2256     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2257   fi
2258
2259   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2260   AC_CHECK_HEADERS(linux/videodev2.h, [
2261     VLC_ADD_PLUGIN([v4l2])
2262   ],[])
2263   CPPFLAGS="${CPPFLAGS_save}"
2264 fi
2265
2266 dnl
2267 dnl libv4l2 support for video4linux.
2268 dnl
2269 AC_ARG_ENABLE( libv4l2,
2270   [  --enable-libv4l2        Libv4l2 Video4Linux2 support (default enabled)])
2271 if test "${enable_libv4l2}" != "no" -a "${enable_v4l2}" != "no"
2272 then
2273     PKG_CHECK_MODULES( LIBV4L2, libv4l2, [
2274       VLC_ADD_LDFLAGS([v4l2],[${LIBV4L2_LIBS}])
2275       VLC_ADD_CFLAGS([v4l2],[${LIBV4L2_CFLAGS}])
2276       AC_DEFINE(HAVE_LIBV4L2, 1, Define if libv4l is available)],
2277       AC_MSG_WARN([LibV4L2 support disabled because libv4l2 development headers were not found])
2278     )
2279 fi
2280
2281 dnl
2282 dnl  special access module for Hauppauge PVR cards
2283 dnl
2284 AC_ARG_ENABLE(pvr,
2285   [  --enable-pvr            PVR cards access module (default disabled)])
2286 if test "${enable_pvr}" = "yes"
2287 then
2288   VLC_ADD_PLUGIN([pvr])
2289   AC_ARG_WITH(videodev2,
2290     [  --with-videodev2=FILE   Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2291   if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2292   then
2293     AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2294   fi
2295
2296   AC_CACHE_CHECK([for new linux/videodev2.h],
2297       [ac_cv_new_linux_videodev2_h],
2298       [AC_TRY_COMPILE([
2299           #include <sys/types.h>
2300           #   ifdef VIDEODEV2_H_FILE
2301           #   include VIDEODEV2_H_FILE
2302           #   else
2303           #   include <linux/videodev2.h>
2304           #   endif
2305           ],
2306           [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2307           ac_cv_new_linux_videodev2_h=yes,
2308           ac_cv_new_linux_videodev2_h=no)])
2309   if test "${ac_cv_new_linux_videodev2_h}" != "no"; then
2310     AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2311   fi
2312 fi
2313
2314 dnl
2315 dnl  gnomeVFS access module
2316 dnl
2317 PKG_ENABLE_MODULES_VLC([GNOMEVFS], [access_gnomevfs], [gnome-vfs-2.0], [GnomeVFS access module], [auto])
2318
2319
2320 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2321 AC_ARG_ENABLE(libcdio,
2322   [  --enable-libcdio        CD input and control library support (default enabled)])
2323
2324 AC_ARG_ENABLE(vcdinfo,
2325   [  --enable-libvcdinfo     VCD information library support (default enabled)])
2326
2327 have_libcdio=no
2328 have_libvcdinfo=no
2329 if test "${enable_libcdio}" != "no"
2330 then
2331   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2332      have_libcdio=yes
2333      AC_DEFINE(HAVE_LIBCDIO, 1,
2334      [Define if you have libcdio 0.78.2 or greater installed]),
2335      [AC_MSG_WARN(CD Reading and information library not found)])
2336
2337   if test "${enable_vcdinfo}" != "no"
2338   then
2339     PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2340        [have_libvcdinfo=yes
2341        AC_DEFINE(HAVE_VCDINFO, 1,
2342        [Define if you have libvcdinfo 0.7.22 or greater installed])],
2343        [AC_MSG_WARN(VCD information library not found)])
2344   fi
2345 fi
2346
2347 dnl
2348 dnl  VCDX and CDDAX modules
2349 dnl
2350 AC_ARG_ENABLE(cddax,
2351   AS_HELP_STRING([--enable-cddax],[audio CD plugin with CD Text and CD paranoia
2352                   via libcdio (default disabled)]))
2353
2354 AC_ARG_ENABLE(libcddb,
2355   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2356
2357 if test "${enable_cddax}" = "yes"
2358 then
2359   if test "$have_libcdio" = "yes"
2360   then
2361     AC_DEFINE(HAVE_CDDAX, 1, [Define for the audio CD plugin using libcdio])
2362     VLC_ADD_LIBS([cddax],[$LIBCDIO_LIBS])
2363     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2364     VLC_ADD_PLUGIN([cddax])
2365     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2366     VLC_ADD_LIBS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2367     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2368   else
2369     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2370     HAVE_CDDAX=no
2371   fi
2372
2373   if test "$enable_libcddb" != "no"; then
2374     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2375       HAVE_LIBCDDB=yes
2376       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2377       VLC_ADD_LIBS([cddax],[$LIBCDDB_LIBS])
2378       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2379       ],
2380       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
2381       HAVE_LIBCDDB=no])
2382   fi
2383
2384 fi
2385
2386 AC_ARG_ENABLE(vcdx,
2387   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2388
2389 if test "${enable_vcdx}" = "yes"
2390 then
2391   if test "${have_libvcdinfo}" = "yes"
2392   then
2393     VLC_ADD_LIBS([vcdx],[$VCDINFO_LIBS])
2394     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2395   else
2396     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2397     HAVE_VCDX=no
2398   fi
2399
2400   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2401    [VLC_ADD_LIBS([vcdx],[$LIBISO9660_LIBS])
2402     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2403     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2404     HAVE_VCDX=no])
2405
2406   if test "$have_libvcdinfo" = "yes"
2407   then
2408     AC_DEFINE(HAVE_VCDX, 1,
2409     [Define for the VCD plugin using libcdio/libvcdinfo])
2410     VLC_ADD_LIBS([vcdx],[$VCDINFO_LIBS])
2411     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2412     VLC_ADD_PLUGIN([vcdx])
2413   else
2414     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2415     HAVE_VCDX=no
2416   fi
2417 fi
2418
2419 dnl
2420 dnl  Built-in CD-DA and VCD module
2421 dnl
2422 AC_ARG_ENABLE(cdda,
2423   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2424
2425 AC_ARG_ENABLE(vcd,
2426   [  --enable-vcd            built-in VCD (default enabled)])
2427
2428 if test "${enable_vcd}" != "no"
2429 then
2430   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2431   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2432     AC_MSG_RESULT(yes)
2433     VLC_ADD_PLUGIN([vcd])
2434     VLC_ADD_PLUGIN([cdda])
2435   ],[
2436     AC_MSG_RESULT(no)
2437   ])
2438
2439   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2440   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2441     AC_MSG_RESULT(yes)
2442     VLC_ADD_PLUGIN([vcd])
2443     VLC_ADD_PLUGIN([cdda])
2444     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2445   ],[
2446     AC_MSG_RESULT(no)
2447   ])
2448
2449   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2450   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2451     AC_MSG_RESULT(yes)
2452     VLC_ADD_PLUGIN([vcd])
2453     VLC_ADD_PLUGIN([cdda])
2454     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2455   ],[
2456     AC_MSG_RESULT(no)
2457   ])
2458
2459   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2460   then
2461     VLC_ADD_PLUGIN([vcd])
2462     VLC_ADD_PLUGIN([cdda])
2463   fi
2464
2465   if test "${SYS}" = "darwin"
2466   then
2467     VLC_ADD_PLUGIN([vcd])
2468     VLC_ADD_PLUGIN([cdda])
2469     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-Wl,-framework,IOKit,-framework,CoreFoundation])
2470     VLC_ADD_LIBS([vcdx cddax cdda],[-liconv])
2471   fi
2472
2473   if test "$enable_libcddb" != "no"; then
2474     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2475       HAVE_LIBCDDB=yes
2476       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2477       VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
2478       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2479       ],:
2480       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
2481       HAVE_LIBCDDB=no])
2482   fi
2483 fi
2484
2485 dnl
2486 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2487 dnl
2488 AC_ARG_ENABLE(dvb,
2489   [  --enable-dvb            DVB-S/T/C card support (default enabled)])
2490
2491 if test "${enable_dvb}" != "no"
2492 then
2493     AS_IF([test "${have_dvbpsi}" = "yes" ],[
2494     AC_ARG_WITH(dvb,
2495      [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2496      if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2497      then
2498        VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2499      fi
2500      CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2501      AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2502      VLC_ADD_PLUGIN([dvb])
2503      ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2504      CPPFLAGS="${CPPFLAGS_save}"
2505    ],[
2506      AC_MSG_WARN([the dvb access module requires libdvbpsi])
2507     ])
2508 fi
2509
2510 dnl
2511 dnl  Screen capture module
2512 dnl
2513 AC_ARG_ENABLE(screen,
2514   [  --enable-screen         Screen capture support (default enabled)])
2515 if test "${enable_screen}" != "no"; then
2516   if test "${SYS}" = "darwin"; then
2517     AC_CHECK_HEADERS(OpenGL/gl.h, [
2518       AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2519         VLC_ADD_PLUGIN([screen])
2520         VLC_ADD_LDFLAGS([screen],[-Wl,-framework,OpenGL,-framework,ApplicationServices])
2521       ])
2522     ])
2523   elif test "${SYS}" = "mingw32"; then
2524     VLC_ADD_PLUGIN([screen])
2525     VLC_ADD_LIBS([screen],[-lgdi32])
2526   elif test "${SYS}" = "mingwce"; then
2527     CPPFLAGS="${CPPFLAGS_save}"
2528   elif test "${SYS}" = "beos"; then
2529     VLC_ADD_PLUGIN([screen])
2530     VLC_ADD_CXXFLAGS([screen],[])
2531     VLC_ADD_LIBS([screen],[-lbe])
2532   fi
2533 fi
2534
2535 dnl
2536 dnl  ipv6 plugin - not for QNX yet
2537 dnl
2538 have_ipv6=no
2539 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2540   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2541 ])
2542
2543 AS_IF([test "${have_ipv6}" = "yes"], [
2544   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2545
2546
2547 AC_CHECK_FUNCS(inet_ntop,[
2548   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2549
2550
2551 dnl
2552 dnl  ogg demux plugin
2553 dnl
2554 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto])
2555 if test "${enable_sout}" != "no"; then
2556     PKG_ENABLE_MODULES_VLC([MUX_OGG], [], [ogg >= 1.0], [Ogg demux support], [auto])
2557 fi
2558
2559 if test "${enable_sout}" != "no"; then
2560 dnl Check for libshout
2561 PKG_ENABLE_MODULES_VLC([shout], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2562 fi
2563
2564 dnl
2565 dnl  matroska demux plugin
2566 dnl
2567 AC_ARG_ENABLE(mkv,
2568   [  --enable-mkv            Matroska demux support (default enabled)])
2569 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2570   AC_LANG_PUSH(C++)
2571   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2572     AC_MSG_CHECKING(for libebml version >= 0.7.7)
2573     AC_EGREP_CPP(yes,
2574       [#include <ebml/EbmlVersion.h>
2575        #ifdef LIBEBML_VERSION
2576        #if LIBEBML_VERSION >= 0x000706
2577        yes
2578        #endif
2579        #endif],
2580       [AC_MSG_RESULT([yes])
2581         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2582           AC_MSG_CHECKING(for libmatroska version >= 0.8.0)
2583           AC_EGREP_CPP(yes,
2584             [#include <matroska/KaxVersion.h>
2585              #ifdef LIBMATROSKA_VERSION
2586              #if LIBMATROSKA_VERSION >= 0x000705
2587              yes
2588              #endif
2589              #endif],
2590             [AC_MSG_RESULT([yes])
2591               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2592               VLC_ADD_CXXFLAGS([mkv],[])
2593               if test "${SYS}" = "darwin"; then
2594                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2595               fi
2596               AC_CHECK_LIB(ebml_pic, main, [
2597                 VLC_ADD_PLUGIN([mkv])
2598                 VLC_ADD_LIBS([mkv],[-lmatroska -lebml_pic])
2599               ],
2600                 AC_CHECK_LIB(ebml, main, [
2601                   VLC_ADD_PLUGIN([mkv])
2602                   VLC_ADD_LIBS([mkv],[-lmatroska -lebml])
2603                 ])
2604               )
2605             ],
2606             [AC_MSG_RESULT([no])
2607               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.])
2608           ])
2609         ])
2610       ],
2611       [AC_MSG_RESULT([no])
2612         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.])
2613     ])
2614   ])
2615   AC_LANG_POP(C++)
2616 fi
2617
2618 dnl
2619 dnl  modplug demux plugin
2620 dnl
2621 AC_ARG_ENABLE(mod,
2622   [  --enable-mod            Mod demux support (default enabled)])
2623 if test "${enable_mod}" != "no"
2624 then
2625   AC_ARG_WITH(mod-tree,
2626   [    --with-mod-tree=PATH mod tree for static linking])
2627   if test -n "${with_mod_tree}"
2628   then
2629     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2630     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2631     if test -z "${real_mod_tree}"
2632     then
2633       dnl  The given directory can't be found
2634       AC_MSG_RESULT(no)
2635       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2636     fi
2637     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2638     then
2639       dnl  Use a custom mod
2640       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2641       VLC_ADD_PLUGIN([mod])
2642       VLC_ADD_LIBS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2643       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2644     else
2645       dnl  The given mod wasn't built
2646       AC_MSG_RESULT(no)
2647       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2648     fi
2649   else
2650     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2651       VLC_ADD_PLUGIN([mod])
2652       VLC_ADD_CXXFLAGS([mod],[])
2653       VLC_ADD_LIBS([mod],[-lmodplug -lstdc++])])
2654   fi
2655 fi
2656
2657 dnl
2658 dnl  mpc demux plugin
2659 dnl
2660 AC_ARG_ENABLE(mpc,
2661   [  --enable-mpc            Mpc demux support (default enabled)])
2662 if test "${enable_mpc}" != "no"
2663 then
2664   AC_CHECK_HEADERS([mpc/mpcdec.h], [
2665     VLC_ADD_PLUGIN([mpc])
2666     VLC_ADD_LIBS([mpc],[-lmpcdec])],
2667     [AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2668     VLC_ADD_PLUGIN([mpc])
2669     VLC_ADD_LIBS([mpc],[-lmpcdec])])])
2670 fi
2671
2672 dnl
2673 dnl  game music emu demux plugin
2674 dnl
2675 AC_ARG_ENABLE(gme,
2676   [  --enable-gme            Game Music Emu demux support (default enabled)])
2677 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2678 then
2679   AC_LANG_PUSH(C++)
2680   AC_ARG_WITH(gme-tree,
2681   [    --with-gme-tree=PATH gme tree for static linking])
2682   if test -n "${with_gme_tree}"
2683   then
2684     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2685     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2686     if test -z "${real_gme_tree}"
2687     then
2688       dnl  The given directory can't be found
2689       AC_MSG_RESULT(no)
2690       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2691     fi
2692     if test -f "${real_gme_tree}/gme/libgme.a"
2693     then
2694       dnl  Use a custom gme
2695       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2696       VLC_ADD_PLUGIN([gme])
2697       VLC_ADD_LIBS([gme],[${real_gme_tree}/gme/libgme.a])
2698       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2699     else
2700       dnl  The given gme wasn't built
2701       AC_MSG_RESULT(no)
2702       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2703     fi
2704   else
2705       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2706   fi
2707   AC_LANG_POP(C++)
2708 fi
2709
2710 dnl
2711 dnl  Codec plugins
2712 dnl
2713
2714 AC_ARG_WITH(,[Codec plugins:])
2715
2716 dnl
2717 dnl wmafixed plugin
2718 dnl
2719 AC_ARG_ENABLE(wma-fixed,
2720   [  --enable-wma-fixed      libwma-fixed module (default disabled)])
2721 if test "${enable_wma_fixed}" = "yes"
2722 then
2723   VLC_ADD_PLUGIN([wma_fixed])
2724 fi
2725
2726 dnl
2727 dnl shine fixed point mp3 encoder
2728 dnl
2729 AC_ARG_ENABLE(shine,
2730   [  --enable-shine          shine mp3 encoding module (default disabled)])
2731 if test "${enable_shine}" = "yes"
2732 then
2733   VLC_ADD_PLUGIN([shine])
2734 fi
2735
2736 dnl
2737 dnl  mad plugin
2738 dnl
2739 PKG_ENABLE_MODULES_VLC([mad], [mpgatofixed32], [mad], [MPEG Audio Decoder], [auto])
2740
2741 dnl
2742 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2743 dnl
2744 AC_ARG_ENABLE( id3tag,
2745 [  --disable-id3tag        id3tag metadata reader plugin (default disabled)])
2746 AS_IF([test "${enable_id3tag}" = "yes"], [
2747   AC_CHECK_HEADERS(id3tag.h, [
2748       AS_IF([test "${have_zlib}" = "yes"],[
2749           VLC_ADD_LIBS([id3tag],[-lid3tag -lz])
2750           VLC_ADD_PLUGIN([id3tag])
2751        ])
2752     ])
2753 ])
2754
2755 dnl
2756 dnl  avcodec decoder/encoder plugin
2757 dnl
2758
2759 if test "${with_ffmpeg_tree}"
2760 then
2761   AC_MSG_WARN([--with-ffmpeg-tree is deprecated. Use PKG_CONFIG_PATH instead.])
2762 fi
2763
2764 AC_ARG_ENABLE(avcodec,
2765 [  --enable-avcodec        libavcodec codec (default enabled)])
2766 if test "${enable_avcodec}" != "no"
2767 then
2768   PKG_CHECK_MODULES(AVCODEC,[libavcodec >= 51.48.0 libavutil],
2769     [
2770       VLC_SAVE_FLAGS
2771       CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2772       CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2773       AC_CHECK_HEADERS(libavcodec/avcodec.h ffmpeg/avcodec.h)
2774       AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
2775       VLC_ADD_PLUGIN([avcodec])
2776       VLC_ADD_LIBS([avcodec],[$AVCODEC_LIBS])
2777       VLC_ADD_CFLAGS([avcodec],[$AVCODEC_CFLAGS])
2778       VLC_RESTORE_FLAGS
2779       have_avcodec="yes"
2780     ],[
2781       AC_MSG_ERROR([Could not find libavcodec or libavutil. Use --disable-avcodec to ignore this error.])
2782   ])
2783 fi
2784
2785 dnl
2786 dnl stream_out switcher needs libavcodec
2787 dnl
2788 AC_ARG_ENABLE(switcher,
2789   [  --enable-switcher       Stream-out switcher plugin (default disabled)])
2790 AS_IF([test "${enable_switcher}" = "yes"], [
2791   AS_IF([test "x${have_avcodec}" = "xyes"], [
2792     VLC_ADD_PLUGIN([stream_out_switcher])
2793     VLC_ADD_LIBS([stream_out_switcher],[$AVCODEC_LIBS])
2794     VLC_ADD_CFLAGS([stream_out_switcher],[$AVCODEC_CFLAGS])
2795   ],[AC_MSG_ERROR([Stream_out switcher depends on avcodec])
2796   ])
2797 ])
2798
2799
2800 dnl
2801 dnl  avformat demuxer/muxer plugin
2802 dnl
2803
2804 AC_ARG_ENABLE(avformat,
2805 [  --enable-avformat       libavformat containers (default enabled)])
2806 if test "${enable_avformat}" != "no"
2807 then
2808   PKG_CHECK_MODULES(AVFORMAT,[libavformat libavutil],
2809     [
2810       VLC_SAVE_FLAGS
2811       CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2812       CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2813       AC_CHECK_HEADERS(libavformat/avformat.h ffmpeg/avformat.h)
2814       AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
2815       VLC_ADD_PLUGIN([avformat])
2816       VLC_ADD_LIBS([avformat],[$AVFORMAT_LIBS])
2817       VLC_ADD_CFLAGS([avformat],[$AVFORMAT_CFLAGS])
2818       VLC_RESTORE_FLAGS
2819     ],[
2820       AC_MSG_ERROR([Could not find libavformat or libavutil. Use --disable-avformat to ignore this error.])
2821   ])
2822 fi
2823
2824 dnl
2825 dnl  swscale image scaling and conversion plugin
2826 dnl
2827
2828 AC_ARG_ENABLE(swscale,
2829   AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2830                   (default enabled)]))
2831 if test "${enable_swscale}" != "no"
2832 then
2833   PKG_CHECK_MODULES(SWSCALE,[libswscale],
2834     [
2835       VLC_SAVE_FLAGS
2836       CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2837       CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2838       AC_CHECK_HEADERS(libswscale/swscale.h ffmpeg/swscale.h)
2839       VLC_ADD_PLUGIN([swscale])
2840       VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2841       VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2842       VLC_RESTORE_FLAGS
2843     ],[
2844       AC_MSG_ERROR([Could not find libswscale. Use --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2845   ])
2846 fi
2847
2848 dnl
2849 dnl  postproc plugin
2850 dnl
2851
2852 AC_ARG_ENABLE(postproc,
2853 [  --enable-postproc       libpostproc image post-processing (default enabled)])
2854 if test "${enable_postproc}" != "no"
2855 then
2856   PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2857     [
2858       VLC_SAVE_FLAGS
2859       CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2860       CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2861       AC_CHECK_HEADERS(libpostproc/postproc.h postproc/postprocess.h)
2862       VLC_ADD_PLUGIN([postproc])
2863       VLC_ADD_LIBS([postproc],[$POSTPROC_LIBS])
2864       VLC_ADD_CFLAGS([postproc],[$POSTPROC_CFLAGS])
2865       VLC_RESTORE_FLAGS
2866     ],[
2867       AC_MSG_ERROR([Could not find libpostproc. Use --disable-postproc to ignore this error.])
2868   ])
2869 fi
2870
2871 dnl
2872 dnl  faad decoder plugin
2873 dnl
2874 AC_ARG_ENABLE(faad,
2875 [  --enable-faad           faad codec (default disabled)])
2876 if test "${enable_faad}" = "yes"
2877 then
2878   AC_ARG_WITH(faad-tree,
2879   [    --with-faad-tree=PATH faad tree for static linking])
2880   if test -n "${with_faad_tree}"
2881   then
2882     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
2883     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
2884     if test -z "${real_faad_tree}"
2885     then
2886       dnl  The given directory can't be found
2887       AC_MSG_RESULT(no)
2888       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
2889     fi
2890     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
2891     then
2892       dnl  Use a custom faad
2893       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
2894       VLC_ADD_PLUGIN([faad])
2895       VLC_ADD_LIBS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
2896       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
2897     else
2898       dnl  The given libfaad wasn't built
2899       AC_MSG_RESULT(no)
2900       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
2901     fi
2902   else
2903     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
2904     LDFLAGS="${LDFLAGS_save} ${LIBS_faad}"
2905     AC_CHECK_HEADERS(faad.h, ,
2906       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
2907     AC_CHECK_LIB(faad, faacDecOpen, [
2908       VLC_ADD_PLUGIN([faad])
2909       VLC_ADD_LIBS([faad],[-lfaad]) ],
2910       AC_CHECK_LIB(faad, NeAACDecOpen, [
2911         VLC_ADD_PLUGIN([faad])
2912         VLC_ADD_LIBS([faad],[-lfaad]) ],
2913         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
2914     LDFLAGS="${LDFLAGS_save}"
2915     CPPFLAGS="${CPPFLAGS_save}"
2916   fi
2917 fi
2918
2919 dnl
2920 dnl twolame encoder plugin
2921 dnl
2922 PKG_ENABLE_MODULES_VLC([twolame], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2923
2924 dnl
2925 dnl  QuickTime plugin
2926 dnl
2927 AC_ARG_ENABLE(quicktime,
2928   [  --enable-quicktime      QuickTime module (deprecated)])
2929 if test "${enable_quicktime}" = "yes"; then
2930   if test "${SYS}" = "mingw32"; then
2931     VLC_ADD_PLUGIN([quicktime])
2932   else
2933   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
2934     [ VLC_ADD_PLUGIN([quicktime])
2935       VLC_ADD_LDFLAGS([quicktime],[-Wl,-framework,QuickTime,-framework,Carbon])
2936     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
2937   fi
2938 fi
2939
2940 dnl
2941 dnl  Real plugin
2942 dnl
2943 AC_ARG_ENABLE(real,
2944   [  --enable-real           Real media module (default disabled)])
2945 if test "${enable_real}" = "yes"; then
2946   VLC_ADD_PLUGIN([realaudio])
2947   VLC_ADD_PLUGIN([realvideo])
2948 fi
2949
2950 dnl
2951 dnl  Real RTSP plugin
2952 dnl
2953 AC_ARG_ENABLE(realrtsp,
2954   [  --enable-realrtsp       Real RTSP module (default disabled)])
2955 if test "${enable_realrtsp}" = "yes"; then
2956   VLC_ADD_PLUGIN([access_realrtsp])
2957 fi
2958
2959 AC_ARG_ENABLE(libsysfs,
2960   [  --enable-libsysfs       Get user key from firewire connected iPod via libsysfs (default enabled)])
2961
2962 AS_IF([test "${enable_libsysfs}" != "no"],[
2963   AC_CHECK_HEADERS(sysfs/libsysfs.h, [
2964     VLC_ADD_LIBS([mp4 mkv],[-lsysfs])
2965   ] )
2966 ])
2967
2968 dnl
2969 dnl skins2 module
2970 dnl
2971 AC_ARG_ENABLE(libtar,
2972   [  --enable-libtar         libtar support for skins2 (default enabled)])
2973
2974 AS_IF([test "${enable_libtar}" != "no"],[
2975   AC_CHECK_HEADERS(libtar.h, [
2976     VLC_ADD_LIBS([skins2],[-ltar])
2977   ] )
2978 ])
2979
2980 dnl
2981 dnl A52/AC3 decoder plugin
2982 dnl
2983 AC_ARG_ENABLE(a52,
2984   [  --enable-a52            A/52 support with liba52 (default enabled)])
2985 if test "${enable_a52}" != "no"
2986 then
2987   AC_ARG_WITH(a52,
2988     [    --with-a52=PATH       a52 headers and libraries])
2989   AC_ARG_WITH(a52-tree,
2990     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
2991   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
2992   then
2993     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
2994     if test -z "${real_a52_tree}"
2995     then
2996       dnl  The given directory can't be found
2997       AC_MSG_RESULT(no)
2998       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
2999     fi
3000     dnl  Use a custom a52dec
3001     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3002     if test -f ${real_a52_tree}/include/a52.h
3003     then
3004       AC_MSG_RESULT(yes)
3005       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3006       VLC_ADD_LIBS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3007       LDFLAGS="${LDFLAGS_save} ${LIBS_a52tofloat32}"
3008       AC_CHECK_LIB(a52, a52_free, [
3009         VLC_ADD_PLUGIN([a52tofloat32])
3010         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3011         VLC_ADD_LIBS([a52tofloat32],[-la52])
3012         ],[
3013         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3014         then
3015           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3 ($real_a52_tree)])
3016         else
3017           AC_MSG_ERROR([the specified tree hasn't been compiled])
3018         fi
3019       ])
3020       LDFLAGS="${LDFLAGS_save}"
3021     else
3022       AC_MSG_RESULT(no)
3023       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3024     fi
3025   else
3026     if test -z "${with_a52}"
3027     then
3028       LDFLAGS_test=""
3029       CPPFLAGS_test=""
3030     else
3031       LDFLAGS_test="-L${with_a52}/lib"
3032       CPPFLAGS_test="-I${with_a52}/include"
3033     fi
3034     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3035     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LIBS_a52tofloat32}"
3036     AC_CHECK_HEADERS(a52dec/a52.h, [
3037       AC_CHECK_LIB(a52, a52_free, [
3038         VLC_ADD_PLUGIN([a52tofloat32])
3039         VLC_ADD_LIBS([a52tofloat32],[${LDFLAGS_test} -la52])
3040         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3041       ],[
3042         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3043         ])
3044     ],[
3045       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3046     ])
3047     CPPFLAGS="${CPPFLAGS_save}"
3048     LDFLAGS="${LDFLAGS_save}"
3049   fi
3050 fi
3051
3052 AC_ARG_WITH(a52-fixed,
3053       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3054       [
3055         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3056
3057 dnl
3058 dnl DTS Coherent Acoustics decoder plugin
3059 dnl
3060 AS_IF([test "x${enable_dts}" != "x"], [
3061   AC_MSG_ERROR([--enable-dts is obsolete. Please use libdca and --enable-dca.])
3062 ])
3063 PKG_ENABLE_MODULES_VLC([DCA], [dtstofloat32], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
3064
3065 dnl
3066 dnl  Flac plugin
3067 dnl
3068 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
3069
3070 dnl
3071 dnl  Libmpeg2 plugin
3072 dnl
3073 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
3074
3075 dnl
3076 dnl  Vorbis plugin
3077 dnl
3078 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
3079
3080 dnl
3081 dnl  Tremor plugin
3082 dnl
3083 AC_ARG_ENABLE(tremor,
3084   [  --enable-tremor         Tremor decoder support (default disabled)])
3085 if test "${enable_tremor}" = "yes"
3086 then
3087   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3088     VLC_ADD_PLUGIN([tremor])
3089     VLC_ADD_LIBS([tremor],[-lvorbisidec -logg])
3090    ],[])
3091 fi
3092
3093 dnl
3094 dnl  Speex plugin
3095 dnl
3096 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex decoder support], [auto])
3097
3098 dnl
3099 dnl  tarkin decoder plugin
3100 dnl
3101 AC_ARG_ENABLE(tarkin,
3102 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3103 if test "${enable_tarkin}" = "yes"
3104 then
3105   AC_ARG_WITH(tarkin-tree,
3106   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3107   if test -n "${with_tarkin_tree}"
3108   then
3109     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3110     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3111     if test -f "${real_tarkin_tree}/tarkin.o"
3112     then
3113       VLC_ADD_PLUGIN([tarkin])
3114       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3115       VLC_ADD_LIBS([tarkin],[${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])
3116       AC_MSG_RESULT(yes)
3117     else
3118       dnl  The given tarkin tree wasn't built
3119       AC_MSG_RESULT(no)
3120       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3121                     make sure you compiled tarkin in ${with_tarkin_tree}])
3122     fi
3123   fi
3124 fi
3125
3126 dnl
3127 dnl  theora decoder plugin
3128 dnl
3129 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theora >= 1.0], [experimental theora codec], [auto])
3130
3131 dnl
3132 dnl  dirac encoder plugin
3133 dnl
3134 PKG_ENABLE_MODULES_VLC([DIRAC], [], [dirac >= 0.10.0], [dirac encoder], [auto])
3135
3136 dnl
3137 dnl  schroedinger decoder plugin (for dirac format video)
3138 dnl
3139 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.6], [dirac decoder using schroedinger], [auto])
3140
3141 dnl
3142 dnl  PNG decoder module
3143 dnl
3144 AC_ARG_ENABLE(png,
3145   [  --enable-png            PNG support (default enabled)])
3146 if test "${enable_png}" != "no"; then
3147 AC_CHECK_HEADERS(png.h, [
3148   LDFLAGS="${LDFLAGS_save} -lz"
3149   AC_CHECK_LIB(png, png_set_rows, [
3150     VLC_ADD_LIBS([png],[-lpng -lz])
3151     VLC_ADD_PLUGIN([png])
3152     VLC_ADD_PLUGIN([osdmenu])
3153     VLC_ADD_PLUGIN([osd_parser])
3154     AC_DEFINE(HAVE_LIBPNG, 1, [Define if you have the PNG library: libpng])],
3155     [],[-lz])
3156     LDFLAGS="${LDFLAGS_save}"
3157   ])
3158 fi
3159 AM_CONDITIONAL(BUILD_OSDMENU, [test "${enable_png}" != "no"])
3160
3161 dnl
3162 dnl H264 encoder plugin (using libx264)
3163 dnl
3164 AC_ARG_ENABLE(x264,
3165   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3166 if test "${enable_x264}" != "no"; then
3167   AC_ARG_WITH(x264-tree,
3168     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3169   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3170   then
3171     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3172     if test -z "${real_x264_tree}"
3173     then
3174       dnl  The given directory can't be found
3175       AC_MSG_RESULT(no)
3176       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3177     fi
3178     dnl  Use a custom libx264
3179     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3180     if test -f ${real_x264_tree}/x264.h
3181     then
3182       AC_MSG_RESULT(yes)
3183       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3184       VLC_ADD_LIBS([x264],[-L${real_x264_tree}])
3185       PKG_CHECK_MODULES(X264,x264, [
3186         VLC_ADD_PLUGIN([x264])
3187         VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
3188         VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
3189         if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
3190           VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
3191         fi
3192       ],[
3193         AC_MSG_ERROR([the specified tree hasn't been compiled])
3194       ])
3195       LDFLAGS="${LDFLAGS_save}"
3196     else
3197       AC_MSG_RESULT(no)
3198       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3199     fi
3200   else
3201       PKG_CHECK_MODULES(X264,x264, [
3202         VLC_ADD_PLUGIN([x264])
3203         VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
3204
3205         AC_CACHE_CHECK([if linker supports -Bsymbolic],
3206           [ac_cv_ld_bsymbolic],
3207           [LDFLAGS="${LDFLAGS_vlc} -Wl,-Bsymbolic"
3208             AC_TRY_LINK([],,ac_cv_ld_bsymbolic=yes,ac_cv_ld_bsymbolic=no)
3209             LDFLAGS="${LDFLAGS_save}"
3210           ])
3211         AS_IF([test "${ac_cv_ld_bsymbolic}" != "no"], [
3212           VLC_ADD_LDFLAGS([x264],[-Wl,-Bsymbolic])
3213         ])
3214
3215         VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
3216         if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
3217           VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
3218         fi
3219       ],[
3220         if test "${enable_x264}" = "yes"; then
3221             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3222           fi
3223       ])
3224     LDFLAGS="${LDFLAGS_save}"
3225   fi
3226 fi
3227
3228 dnl
3229 dnl libfluidsynth (MIDI synthetizer) plugin
3230 dnl
3231 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth], [MIDI synthetiser with libfluidsynth], [auto])
3232
3233 dnl
3234 dnl Teletext Modules
3235 dnl vbi decoder plugin (using libzbvi)
3236 dnl telx module
3237 dnl uncompatible
3238 dnl
3239 AC_ARG_ENABLE(zvbi,
3240   AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
3241                   libzvbi (default enabled)]))
3242 AC_ARG_ENABLE(telx,
3243   AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
3244                   zvbi) (default enabled if zvbi is absent)]))
3245
3246 AS_IF( [test "${enable_zvbi}" != "no"],[
3247     PKG_CHECK_MODULES(ZVBI,
3248         zvbi-0.2 >= 0.2.25,
3249         [
3250           VLC_ADD_LIBS([zvbi],[$ZVBI_LIBS])
3251           if test "${SYS}" = "mingw32"; then
3252               VLC_ADD_LIBS([zvbi],[ -lpthreadGC2])
3253           fi
3254           VLC_ADD_CFLAGS([zvbi],[$ZVBI_CFLAGS])
3255           VLC_ADD_PLUGIN([zvbi])
3256           AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
3257           AS_IF( [test "${enable_telx}" = "yes"],[
3258                   AC_MSG_WARN([The zvbi and telx modules are uncompatibles.
3259                                Using zvbi.])
3260                   ])
3261         ],[
3262           AC_MSG_WARN(ZVBI library not found. Enabling the telx module instead)
3263         ])
3264     ])
3265 AS_IF( [test "${enable_telx}" != "no" ],[
3266   VLC_ADD_PLUGIN([telx])
3267   ])
3268
3269 dnl
3270 dnl libass subtitle rendering module
3271 dnl
3272 AC_ARG_ENABLE(libass,
3273   [  --enable-libass         Subtitle support using libass (default disabled)])
3274 AS_IF( [test "${enable_libass}" = "yes"], [
3275   PKG_CHECK_MODULES(LIBASS, libass >= 0.9.5,
3276       [
3277         VLC_ADD_LDFLAGS([libass],[$LIBASS_LIBS])
3278         VLC_ADD_CFLAGS([libass],[$LIBASS_CFLAGS])
3279         VLC_ADD_PLUGIN([libass])
3280
3281         AC_CHECK_HEADERS(fontconfig/fontconfig.h,
3282           [VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3283         if test "${SYS}" = "mingw32"; then
3284            VLC_ADD_LIBS([libass],[-lfontconfig -lfreetype -liconv -lz])
3285         else
3286            VLC_ADD_LIBS([libass],[-lfontconfig])
3287         fi
3288        ])
3289       ],[
3290         AC_MSG_WARN([LIBASS library not found])
3291       ])
3292   ])
3293
3294 dnl
3295 dnl asa demuxer
3296 dnl
3297 AC_ARG_ENABLE(asademux,
3298   [  --enable-asademux       asa subtitle demuxing (default disabled)])
3299 AS_IF( [test "${enable_asademux}" = "yes"], [
3300   PKG_CHECK_MODULES(PCRE,
3301       libpcre >= 6.5,
3302       [
3303         VLC_ADD_LDFLAGS([asademux],[$PCRE_LIBS])
3304         VLC_ADD_CFLAGS([asademux],[$PCRE_CFLAGS])
3305         if test "${SYS}" = "mingw32"; then
3306             VLC_ADD_CPPFLAGS([asademux],[-DPCRE_STATIC])
3307         fi
3308         VLC_ADD_PLUGIN([asademux])
3309       ],[
3310         AC_MSG_WARN([PCRE library not found (required for asademux)])
3311       ])
3312   ])
3313
3314 dnl
3315 dnl  CMML plugin
3316 dnl
3317 AC_ARG_ENABLE(cmml,
3318   [  --enable-cmml           CMML support (default enabled)])
3319 if test "${enable_cmml}" != "no"
3320 then
3321   VLC_ADD_PLUGIN([cmml])
3322 fi
3323
3324 dnl
3325 dnl  kate decoder plugin
3326 dnl
3327 AC_ARG_ENABLE(kate,
3328 [  --enable-kate           kate codec (default enabled)])
3329 AS_IF([test "${enable_kate}" != "no"], [
3330   PKG_CHECK_MODULES(KATE,[kate >= 0.1.5], [
3331       VLC_ADD_PLUGIN([kate])
3332       VLC_ADD_CFLAGS([kate],[$KATE_CFLAGS])
3333       VLC_ADD_LIBS([kate],[$KATE_LIBS]) ],[
3334         AC_CHECK_HEADERS(kate/kate.h, [
3335           AC_CHECK_LIB(kate, kate_decode_init, [
3336             VLC_ADD_PLUGIN([kate])
3337             kate_libs="-lkate -logg"
3338             VLC_ADD_LDFLAGS([kate],[${kate_libs}]) ],[
3339             AS_IF([test "x${enable_kate}" != "x"], [
3340               AC_MSG_ERROR([libkate doesn't appear to be installed on your system.
3341               You also need to check that you have a libogg posterior to the 1.0 release.])
3342             ])
3343           ], [-lkate -logg])
3344         ],[
3345           AS_IF([test "x${enable_kate}" != "x"], [
3346             AC_MSG_ERROR([libkate headers do not appear to be installed on your system.
3347             You also need to check that you have a libogg posterior to the 1.0 release.])
3348           ])
3349         ])
3350   ])
3351 ])
3352
3353
3354 dnl
3355 dnl  tiger decoder plugin
3356 dnl
3357 PKG_ENABLE_MODULES_VLC([TIGER], [], [tiger >= 0.3.1], [Tiger rendering library for Kate streams],[auto])
3358
3359
3360 dnl
3361 dnl  Video plugins
3362 dnl
3363
3364 AC_ARG_WITH(,[Video plugins:])
3365
3366 dnl
3367 dnl  Xlib
3368 dnl
3369
3370 AC_PATH_XTRA()
3371 AC_ARG_ENABLE(x11,
3372   [  --enable-x11            X11 support with Xlib (default enabled)],, [
3373   AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"], [
3374     enable_x11="yes"
3375   ], [
3376     enable_x11="no"
3377   ])
3378 ])
3379
3380 CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3381
3382 AS_IF([test "${enable_x11}" != "no"], [
3383   AC_CHECK_HEADERS(X11/Xlib.h, [
3384     VLC_ADD_PLUGIN([x11])
3385     VLC_ADD_LIBS([x11],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3386     VLC_ADD_CPPFLAGS([x11],[${X_CFLAGS}])
3387
3388     AC_CHECK_LIB(Xext, XShmAttach, [VLC_ADD_LIBS([x11],[-lXext])])
3389   ])
3390
3391 dnl Check for DPMS
3392   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3393     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3394     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3395       AC_MSG_RESULT(yes)
3396       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3397                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3398     ],[
3399       AC_MSG_RESULT(no)
3400     ])
3401   ],,[
3402     #include <X11/Xlib.h>
3403   ])
3404 ])
3405
3406 dnl
3407 dnl  XVideo module
3408 dnl  (enabled by default except on win32)
3409 dnl
3410 AC_ARG_ENABLE(xvideo,
3411   [  --enable-xvideo         XVideo support (default enabled)],, [
3412     enable_xvideo="$enable_x11"
3413 ])
3414 AS_IF([test "${enable_xvideo}" != "no"], [
3415   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3416     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3417     AC_CHECK_LIB(Xv,XvPutImage,[
3418         VLC_ADD_PLUGIN([xvideo])
3419         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3420         VLC_ADD_LIBS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3421     ])
3422     CFLAGS="${CFLAGS_save}"
3423   ])
3424 ])
3425
3426 dnl
3427 dnl  GLX module
3428 dnl  (enabled by default except on win32)
3429 dnl
3430 AC_ARG_ENABLE(glx,
3431   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)],, [
3432   enable_glx="$enable_x11"
3433 ])
3434 AS_IF([test "${enable_glx}" != "no"], [
3435   AC_CHECK_HEADERS(X11/Xlib.h GL/glu.h GL/glx.h)
3436   AC_COMPILE_IFELSE(AC_LANG_PROGRAM(
3437     [[#if !defined(HAVE_X11_XLIB_H) || !defined(HAVE_GL_GLU_H) || !defined(HAVE_GL_GLX_H)
3438     choke me
3439     #endif]]),
3440     [
3441       VLC_ADD_PLUGIN([glx])
3442       VLC_ADD_LIBS([glx],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lGL -lGLU])
3443       VLC_ADD_CPPFLAGS([glx],[${X_CFLAGS}])
3444     ],[AC_MSG_ERROR([Please install GL development package. Alternatively you can also configure with --disable-glx.])])
3445 ])
3446
3447 dnl
3448 dnl  XVMC module
3449 dnl  (disabled by default except on win32)
3450 dnl
3451 AC_ARG_ENABLE(xvmc,
3452   [  --enable-xvmc           XvMC support (default disabled)],, [
3453   enable_xvmc="no"
3454 ])
3455 AS_IF([test "${enable_xvmc}" != "no"], [
3456   AC_CHECK_HEADERS(X11/extensions/vldXvMC.h, [
3457     VLC_ADD_PLUGIN([xvmc])
3458     VLC_ADD_LIBS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXvMCW -lXv ${LIBMPEG2_LIBS}])
3459     VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS} ${LIBMPEG2_CFLAGS}])
3460   ], [
3461     AC_MSG_ERROR([XVideo-MotionCompensation extension not found!])
3462   ])
3463 ])
3464
3465 dnl
3466 dnl  Check for the Xinerama extension
3467 dnl
3468 AC_ARG_ENABLE(xinerama,
3469   [  --enable-xinerama       Xinerama support (default enabled)],, [
3470   enable_xinerama="$enable_xvideo"
3471 ])
3472 AS_IF([test "$enable_xinerama" != "no"], [
3473   ac_cv_have_xinerama="no"
3474   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3475   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
3476     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
3477       VLC_ADD_LIBS([xvideo],[-lXinerama_pic])
3478       VLC_ADD_LIBS([x11],[-lXinerama_pic])
3479       VLC_ADD_LIBS([glx],[-lXinerama_pic])
3480       VLC_ADD_LIBS([xvmc],[-lXinerama_pic])
3481       ac_cv_have_xinerama="yes"
3482     ],[
3483       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
3484         VLC_ADD_LIBS([xvideo],[-lXinerama])
3485         VLC_ADD_LIBS([x11],[-lXinerama])
3486         VLC_ADD_LIBS([glx],[-lXinerama])
3487         VLC_ADD_LIBS([xvmc],[-lXinerama])
3488         ac_cv_have_xinerama="yes"
3489       ])
3490     ])
3491   ])
3492   if test "${ac_cv_have_xinerama}" = "yes"; then
3493     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
3494   fi
3495
3496 dnl
3497 dnl  Check for XF86VidMode extension
3498 dnl
3499   ac_cv_have_xf86vidmode="no"
3500   AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,[
3501     AC_CHECK_LIB(Xxf86vm_pic, XF86VidModeGetViewPort,[
3502       VLC_ADD_LIBS([xvideo],[-lXxf86vm_pic])
3503       VLC_ADD_LIBS([x11],[-lXxf86vm_pic])
3504       VLC_ADD_LIBS([glx],[-lXxf86vm_pic])
3505       VLC_ADD_LIBS([xvmc],[-lXxf86vm_pic])
3506       ac_cv_have_xf86vidmode="yes"
3507     ],[
3508       AC_CHECK_LIB(Xxf86vm, XF86VidModeGetViewPort,[
3509         VLC_ADD_LIBS([xvideo],[-lXxf86vm])
3510         VLC_ADD_LIBS([x11],[-lXxf86vm])
3511         VLC_ADD_LIBS([glx],[-lXxf86vm])
3512         VLC_ADD_LIBS([xvmc],[-lXxf86vm])
3513         ac_cv_have_xf86vidmode="yes"
3514       ])
3515     ])
3516   ],[true],
3517 [#ifdef HAVE_X11_XLIB_H
3518 # include <X11/Xlib.h>
3519 #endif]
3520    )
3521   AS_IF([test "${ac_cv_have_xf86vidmode}" = "yes"],
3522     [AC_DEFINE(HAVE_XF86VIDMODE, 1, [Define this if you have libXxf86vm installed])
3523   ])
3524   CFLAGS="${CFLAGS_save}"
3525 ])
3526
3527 dnl End of Xlib tests
3528 CPPFLAGS="${CPPFLAGS_save}"
3529
3530
3531 dnl
3532 dnl  X C Bindings modules
3533 dnl
3534 AC_ARG_ENABLE(xcb,
3535   [  --enable-xcb            X11 support with XCB (default enabled)],, [
3536   AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"], [
3537     enable_xcb="yes"
3538   ], [
3539     enable_xcb="no"
3540   ])
3541 ])
3542
3543 AS_IF([test "${enable_xcb}" != "no"], [
3544   PKG_CHECK_MODULES(XPROTO, [xproto])
3545
3546   dnl libxcb
3547   PKG_CHECK_MODULES(XCB, [xcb])
3548   PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])
3549   VLC_ADD_PLUGIN([xcb])
3550   VLC_ADD_PLUGIN([xcb_screen])
3551
3552   AS_IF([test "${enable_xvideo}" != "no"], [
3553     PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [
3554       VLC_ADD_PLUGIN([xcb_xv])
3555     ], [
3556       PKG_CHECK_MODULES(XCB_XV, [xcb-xv], [
3557         VLC_ADD_PLUGIN([xcb_xv])
3558         VLC_ADD_CFLAGS([xcb_xv], [-DXCB_XV_OLD])
3559       ])
3560     ])
3561   ])
3562
3563   PKG_CHECK_MODULES(XCB_RANDR, [xcb-randr >= 1.3], [
3564     VLC_ADD_PLUGIN([panoramix])
3565     VLC_ADD_LIBS([panoramix],[${XCB_RANDR_LIBS} ${XCB_LIBS}])
3566     VLC_ADD_CFLAGS([panoramix],[${XCB_RANDR_CFLAGS} ${XCB_CFLAGS}])
3567   ], [true])
3568
3569   dnl xcb-utils
3570   PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms])
3571
3572   VLC_ADD_PLUGIN([xcb_window])
3573   VLC_ADD_PLUGIN([globalhotkeys])
3574   VLC_ADD_CFLAGS([globalhotkeys],[${XCB_KEYSYMS_CFLAGS} ${XCB_CFLAGS}] )
3575   VLC_ADD_LIBS([globalhotkeys],[${XCB_KEYSYMS_LIBS} ${XCB_LIBS}] )
3576 ])
3577
3578
3579 dnl
3580 dnl  OpenGL module
3581 dnl  (enabled by default except on beos)
3582 dnl
3583 AC_ARG_ENABLE(opengl,
3584   [  --enable-opengl         OpenGL support (default enabled)])
3585 if test "${enable_opengl}" != "no" &&
3586    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
3587   if test "${SYS}" != "darwin"; then
3588     AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
3589       VLC_ADD_PLUGIN([opengl])
3590       if test "${SYS}" != "mingw32"; then
3591         VLC_ADD_LIBS([opengl],[${X_LIBS} -lGL -lGLU])
3592       else
3593         VLC_ADD_LIBS([opengl],[-lopengl32 -lglu32])
3594       fi
3595     ])
3596   else
3597     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
3598     VLC_ADD_PLUGIN([opengl])
3599     VLC_ADD_LIBS([opengl],[-Wl,-framework,OpenGL])
3600   fi
3601 fi
3602
3603 dnl
3604 dnl  SDL module
3605 dnl
3606 AC_ARG_ENABLE(sdl,
3607   [  --enable-sdl            SDL support (default enabled)])
3608 AC_ARG_ENABLE(sdl-image,
3609   [  --enable-sdl-image      SDL image support (default enabled)])
3610 if test "${enable_sdl}" != "no"
3611 then
3612   SDL_PATH="${PATH}"
3613   AC_ARG_WITH(sdl-config-path,
3614     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
3615     [ if test "${with_sdl_config_path}" != "no"
3616       then
3617         SDL_PATH="${with_sdl_config_path}:${PATH}"
3618       fi ])
3619   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
3620   SDL_CONFIG="${SDL12_CONFIG}"
3621   SDL_HEADER="SDL12/SDL.h"
3622   SDL_IMAGE="SDL12/SDL_image.h"
3623   if test "${SDL_CONFIG}" = "no"
3624   then
3625     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
3626     SDL_CONFIG=${SDL11_CONFIG}
3627     SDL_HEADER="SDL11/SDL.h"
3628     SDL_IMAGE="SDL11/SDL_image.h"
3629   fi
3630   if test "${SDL_CONFIG}" = "no"
3631   then
3632     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
3633     SDL_HEADER="SDL/SDL.h"
3634     SDL_IMAGE="SDL/SDL_image.h"
3635   fi
3636   # check for cross-compiling
3637   SDL_PREFIX=
3638   AC_ARG_WITH(sdl-prefix,
3639     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
3640                                e.g use as:
3641                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
3642   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
3643   then
3644     SDL_PREFIX="--prefix=${with_sdl_prefix}"
3645   fi
3646   if test "${SDL_CONFIG}" != "no"
3647   then
3648     # SDL on Darwin is heavily patched and can only run SDL_image
3649     if test "${SYS}" != "darwin" -a "${SYS}" != "mingw32"; then
3650       VLC_ADD_PLUGIN([vout_sdl])
3651       VLC_ADD_PLUGIN([aout_sdl])
3652     fi
3653     VLC_ADD_CFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
3654     VLC_ADD_LIBS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
3655     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
3656     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
3657       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
3658       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
3659           As a last resort we also test for SDL.h presence),
3660       [ AC_MSG_ERROR([The development package for SDL is not installed.
3661 Please install it and try again. Alternatively you can also configure with
3662 --disable-sdl.])
3663       ])])
3664     AS_IF([ test "${enable_sdl_image}" != "no"],[
3665       AC_CHECK_HEADERS(${SDL_IMAGE}, [AC_DEFINE_UNQUOTED(SDL_IMAGE_INCLUDE_FILE,
3666         <${SDL_IMAGE}>, Indicate the path of SDL_image.h)
3667         VLC_ADD_PLUGIN([sdl_image])
3668         AC_CHECK_LIB(png, png_set_rows,
3669           [VLC_ADD_LIBS([sdl_image],[-lpng -lz])],[],[-lz])
3670         AC_CHECK_LIB(jpeg, jpeg_start_decompress,
3671           [VLC_ADD_LIBS([sdl_image],[-ljpeg])])
3672         AC_CHECK_LIB(tiff, TIFFClientOpen,
3673           [VLC_ADD_LIBS([sdl_image],[-ltiff])])
3674         VLC_ADD_LIBS([sdl_image], [-lSDL_image])],
3675         [ AC_CHECK_HEADERS(SDL_image.h, AC_DEFINE(SDL_IMAGE_INCLUDE_FILE, <SDL_image.h>,
3676             As a last resort we also test for SDL_image.h presence),
3677         [ AC_MSG_WARN([The development package for SDL_image is not installed.
3678   You should install it alongside your SDL package.])
3679         ])])
3680     ])
3681     CPPFLAGS="${CPPFLAGS_save}"
3682     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
3683     then
3684       AC_MSG_ERROR([The development package for SDL is not installed.
3685 Please install it and try again. Alternatively you can also configure with
3686 --disable-sdl.])
3687     fi
3688
3689   elif test "${enable_sdl}" =  "yes"
3690   then
3691     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
3692 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
3693     ])
3694   fi
3695 fi
3696
3697 dnl
3698 dnl  freetype module
3699 dnl
3700 AC_ARG_ENABLE(freetype,
3701   [  --enable-freetype       freetype support (default enabled)])
3702 AC_ARG_ENABLE(fribidi,
3703   [  --enable-fribidi        fribidi support (default enabled)])
3704 AC_ARG_ENABLE(fontconfig,
3705   [  --enable-fontconfig,    fontconfig support (default enabled)])
3706 if test "${enable_freetype}" != "no"
3707 then
3708    PKG_CHECK_MODULES(FREETYPE, freetype2,[
3709       VLC_ADD_PLUGIN([freetype])
3710       have_freetype=yes
3711       VLC_ADD_CPPFLAGS([freetype skins2],[${FREETYPE_CFLAGS}])
3712       VLC_ADD_LIBS([freetype skins2],[${FREETYPE_LIBS}])
3713       if test "${SYS}" = "mingw32"; then
3714         VLC_ADD_LIBS([skins2],[-lxml2])
3715         VLC_ADD_LIBS([freetype],[-liconv])
3716       fi
3717       if test "${enable_fontconfig}" != "no"
3718       then
3719         AC_CHECK_HEADERS(fontconfig/fontconfig.h,
3720           [VLC_ADD_CPPFLAGS([freetype],[-DHAVE_FONTCONFIG])
3721            VLC_ADD_LIBS([freetype],[-lfontconfig])])
3722         AC_CHECK_HEADERS(Carbon/Carbon.h,
3723           [VLC_ADD_LDFLAGS([freetype],[-Wl,-framework,Carbon])])
3724       fi
3725   ],[
3726   have_freetype=no
3727   AS_IF([ test "${enable_freetype}" =  "yes"],[
3728     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
3729 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
3730       ])
3731     ])
3732   ])
3733
3734   dnl fribidi support
3735   if test "${enable_fribidi}" != "no"
3736   then
3737     PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3738       VLC_ADD_CPPFLAGS([freetype skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3739       VLC_ADD_LIBS([freetype skins2], [${FRIBIDI_LIBS}])
3740     ])
3741     fi
3742 fi
3743
3744 dnl
3745 dnl  libxml2 module
3746 dnl
3747 PKG_ENABLE_MODULES_VLC([libxml2], [], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
3748
3749 dnl
3750 dnl  SVG module
3751 dnl
3752 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3753
3754 dnl
3755 dnl Snapshot vout module (with cache)
3756 dnl
3757 AC_ARG_ENABLE(snapshot,
3758   [  --enable-snapshot       snapshot module (default disabled)])
3759 if test "${enable_snapshot}" = "yes"
3760 then
3761   VLC_ADD_PLUGIN([snapshot])
3762 fi
3763
3764 dnl
3765 dnl  Qt Embedded module
3766 dnl  (disabled by default)
3767 dnl
3768 AC_ARG_ENABLE(qte,
3769   [  --enable-qte            QT Embedded support (default disabled)])
3770 if test "${enable_qte}" = "yes"
3771 then
3772   AC_ARG_WITH(qte,
3773   [    --with-qte=PATH       Qt Embedded headers and libraries])
3774   if test "${with_qte}" != "no" -a -n "${with_qte}"
3775   then
3776     VLC_ADD_LIBS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
3777     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])
3778   else