8b619bdf1a314a47689040fe50f2e6b851f9cfd5
[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, 1.0.0-git)
6 VERSION_MAJOR="1"
7 VERSION_MINOR="0"
8 VERSION_REVISION="0"
9 VERSION_EXTRA="-git"
10
11 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
12 CODENAME="Goldeneye"
13 COPYRIGHT_YEARS="1996-2009"
14
15 AC_PREREQ(2.59c)
16 AC_CONFIG_SRCDIR(src/libvlc.c)
17 AC_CONFIG_AUX_DIR(autotools)
18 AC_CONFIG_MACRO_DIR(m4)
19 AC_CANONICAL_BUILD
20 AC_CANONICAL_HOST
21
22 AM_INIT_AUTOMAKE(tar-ustar)
23 AM_CONFIG_HEADER(config.h)
24
25 dnl Too many people are not aware of maintainer mode:
26 dnl If you want to use it, you definitely know what you are doing, so
27 dnl you can specify "--disable-maintainer-mode". But if you want the default
28 dnl automake behavior, you've likely never heard of maintainer mode, so we
29 dnl can't expect you to enable it manually.
30
31 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
32         [enable_maintainer_mode="yes"])
33 AM_MAINTAINER_MODE
34
35 dnl
36 dnl  Deprecated options
37 dnl  to notify packagers that stuff has changed
38 dnl
39 AC_ARG_ENABLE(python-bindings,
40   [  --enable-python-bindings Always fails for historical reasons)],,
41   [enable_python_bindings="no"])
42 AS_IF([test "${enable_python_bindings}" != "no"], [
43   AC_MSG_ERROR([Python bindings are now built from a separate source package])
44 ])
45
46 AC_ARG_ENABLE(java-bindings,
47   [  --enable-java-bindings  Always fails for historical reasons],,
48   [enable_java_bindings="no"])
49 AS_IF([test "${enable_java_bindings}" != "no"], [
50   AC_MSG_ERROR([Java bindings are now built from a separate source package])
51 ])
52
53 dnl
54 dnl  Save *FLAGS
55 dnl
56 VLC_SAVE_FLAGS
57
58 dnl
59 dnl Check for tools
60 dnl
61 AC_PROG_CC_C99
62 AC_USE_SYSTEM_EXTENSIONS
63 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])
64
65 AM_PROG_CC_C_O
66 AC_PROG_CXX
67 AC_PROG_CPP
68 AC_PROG_OBJC
69 _AM_DEPENDENCIES([OBJC])
70 AC_PROG_EGREP
71 AC_PROG_MAKE_SET
72 AC_PROG_INSTALL
73 AM_PROG_AS
74
75 dnl Find the right ranlib, even when cross-compiling
76 AC_CHECK_TOOL(RANLIB, ranlib, :)
77 AC_CHECK_TOOL(STRIP, strip, :)
78 AC_CHECK_TOOL(AR, ar, :)
79 AC_CHECK_TOOL(LD, ld, :)
80 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
81
82 dnl Check for compiler properties
83 AC_C_CONST
84 AC_C_INLINE
85 AC_C_RESTRICT
86
87 dnl Allow binary package maintainer to pass a custom string to avoid 
88 dnl cache problem
89 AC_ARG_WITH(binary-version, 
90         AS_HELP_STRING([--with-binary-version=STRING],
91              [To avoid plugins cache problem between binary version]),[],[])
92 AS_IF([test -n "${with_binary_version}"],[
93       AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
94                          [Binary specific version])
95       ])
96
97
98 dnl
99 dnl  Check for the contrib directory
100 dnl
101 AC_ARG_WITH(contrib,
102     [  --without-contrib       do not use the libraries in extras/contrib],[],[])
103   AS_IF([test "${with_contrib}" != "no"],[
104     AC_MSG_CHECKING([for libs in extras/contrib])
105     topdir="`dirname $0`"
106     if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
107        topdir="`pwd`/$topdir"
108     fi
109   AS_IF([test -d ${topdir}/extras/contrib/lib],[
110    AS_IF([test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"],[
111       if test "${with_contrib}" = "yes"; then
112         AC_MSG_RESULT([no])
113         AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
114       else
115         AC_MSG_RESULT([no])
116         AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
117       fi
118      ],[
119     AC_MSG_RESULT([yes])
120     export PATH=${topdir}/extras/contrib/bin:$PATH
121     CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
122     CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
123     CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
124     CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
125     CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
126     CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
127     OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
128     OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
129     if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
130         export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
131     else
132         export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
133     fi
134     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
135     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
136
137     if test -z $with_mozilla_sdk_path; then
138        with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
139     fi
140     if test -z $with_cyberlink_tree; then
141        with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
142     fi
143
144     if test ".`uname -s`" = ".Darwin"; then
145       export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
146       export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
147     elif test ".`uname -s`" = ".BeOS"; then
148       export LIBRARY_PATH=${topdir}/extras/contrib/lib:$LIBRARY_PATH
149       export BELIBRARIES=${topdir}/extras/contrib/lib:$BELIBRARIES
150     fi
151     ])
152   ],[
153     AC_MSG_RESULT([no])
154   ])
155 ])
156 dnl
157 dnl  Set default values
158 dnl
159 LDFLAGS_vlc="${LDFLAGS}"
160
161 dnl
162 dnl  Check the operating system
163 dnl
164 case "${host_os}" in
165   "")
166     SYS=unknown
167     ;;
168   linux*)
169     SYS=linux
170     ;;
171   bsdi*)
172     SYS=bsdi
173     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
174     VLC_ADD_LIBS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
175     ;;
176   *bsd*)
177     SYS="${host_os}"
178     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
179     case "${host_os}" in
180       freebsd*)
181         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
182         CPPFLAGS="${CPPFLAGS_save}"
183         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
184         LDFLAGS="${LDFLAGS_save}"
185         ;;
186     esac
187     ;;
188   darwin*)
189     SYS=darwin
190     CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
191     CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
192     OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
193     LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
194     VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
195     VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
196     VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
197     VLC_ADD_LDFLAGS([libvlc_control],[-Wl,dynamic_lookup])
198     VLC_ADD_LDFLAGS([avcodec avformat swscale imgresample postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
199     VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
200     VLC_ADD_LDFLAGS([libvlc],[-Wl,-framework,CoreFoundation])
201     VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
202     AC_ARG_ENABLE(macosx-defaults,
203       AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration
204                      on Mac OS X (default enabled)]))
205     if test "x${enable_macosx_defaults}" != "xno"
206     then
207         echo ""
208         echo "Building with Mac OS X defaults:"
209         with_macosx_version_min="10.4"
210         echo "  Assuming --with-macosx-version-min=10.4"
211         build_dir=`pwd`
212         echo "  Assuming --prefix=${build_dir}/vlc_install_dir"
213         ac_default_prefix="${build_dir}/vlc_install_dir"
214         enable_macosx="yes"
215         echo "  Assuming --enable-macosx"
216         enable_faad="yes"
217         echo "  Assuming --enable-faad"
218         enable_flac="yes"
219         echo "  Assuming --enable-flac"
220         enable_theora="yes"
221         echo "  Assuming --enable-theora"
222         enable_shout="yes"
223         echo "  Assuming --enable-shout"
224         enable_cddax="yes"
225         echo "  Assuming --enable-cddax"
226         enable_vcdx="yes"
227         echo "  Assuming --enable-vcdx"
228         enable_caca="yes"
229         echo "  Assuming --enable-caca"
230         enable_goom="yes"
231         echo "  Assuming --enable-goom"
232         enable_ncurses="yes"
233         echo "  Assuming --enable-ncurses"
234         enable_twolame="yes"
235         echo "  Assuming --enable-twolame"
236         enable_realrtsp="yes"
237         echo "  Assuming --enable-realrtsp"
238         enable_update_check="yes"
239         echo "  Assuming --enable-update-check"
240         enable_libass="yes"
241         echo "  Assuming --enable-libass"
242         enable_asademux="yes"
243         echo "  Assuming --enable-asademux"
244
245         enable_skins2="no"
246         echo "  Assuming --disable-skins2"
247         enable_x11="no"
248         echo "  Assuming --disable-x11"
249         enable_glx="no"
250         echo "  Assuming --disable-glx"
251         enable_xvideo="no"
252         echo "  Assuming --disable-xvideo"
253     fi
254     if test ".`uname -p`" = ".i386"; then
255         dnl Due to a ld(64) bug in 10.5 we cannot use our mmx code
256         dnl without hacking it a lot, we disable mmx and sse.
257         dnl (that bug is about ld being unable to handle
258         dnl text relocation)
259         save_cflags="$CFLAGS"
260         CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
261         AC_TRY_LINK(
262             [int a;], [asm("movq _a,%mm0\n");],
263             ac_ld_does_not_support_text_reloc=no,
264             ac_ld_does_not_support_text_reloc=yes)
265         CFLAGS="$save_cflags"
266
267         if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
268             enable_mmx="no"
269             echo "  Assuming --disable-mmx (due to a bug in ld)"
270             enable_sse="no"
271             echo "  Assuming --disable-sse (due to a bug in ld)"
272         fi
273     fi
274     dnl
275     dnl  Check for Mac OS X SDK settings
276     dnl
277     AC_ARG_WITH(macosx-sdk,
278        [  --with-macosx-sdk=DIR   compile using the SDK in DIR])
279     if test "${with_macosx_sdk}" != "" ; then
280         CPP="${CPP} -isysroot ${with_macosx_sdk}" 
281         CC="${CC} -isysroot ${with_macosx_sdk}" 
282         CXX="${CXX} -isysroot ${with_macosx_sdk}"
283         OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
284         LD="${LD} -syslibroot ${with_macosx_sdk}"
285     fi
286     AC_ARG_WITH(macosx-version-min,
287        [  --with-macosx-version-min=VERSION  compile for MacOSX VERSION and above])
288     if test "${with_macosx_version_min}" != "" ; then
289         CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}" 
290         CC="${CC} -mmacosx-version-min=${with_macosx_version_min}" 
291         CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
292         OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
293         LD="${LD} -macosx_version_min=${with_macosx_version_min}"
294         CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CFLAGS="${CFLAGS_save}"
295         CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CXXFLAGS="${CXXFLAGS_save}"
296         OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; OBJCFLAGS="${OBJCFLAGS_save}"
297         MACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}
298         export MACOSX_DEPLOYMENT_TARGET
299     fi
300     ;;
301   *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
302     AC_CHECK_TOOL(WINDRES, windres, :)
303
304     case "${host_os}" in
305       *wince* | *mingwce* | *mingw32ce* | *pe*)
306         SYS=mingwce
307         dnl Sadly CeGCC still needs non-wince macros
308         AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows 2000 APIs.])
309         ;;
310       *mingw32*)
311         SYS=mingw32
312         AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
313         ;;
314       *cygwin*)
315         dnl Check if we are using the mno-cygwin mode in which case we are
316         dnl actually dealing with a mingw32 compiler.
317         AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
318         AC_EGREP_CPP(yes,
319             [#ifdef WIN32
320              yes
321              #endif],
322             SYS=mingw32, SYS=cygwin)
323         ;;
324     esac
325
326     if test "${SYS}" = "mingw32"; then
327         # add ws2_32 for closesocket, select, recv
328         VLC_ADD_LIBS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
329         VLC_ADD_LDFLAGS([vlc],[-mwindows])
330         VLC_ADD_LIBS([activex mozilla],[-lgdi32])
331         VLC_ADD_LIBS([cdda vcdx cddax sdl_image],[-lwinmm])
332         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],[-lws2_32])
333     fi
334     if test "${SYS}" = "mingwce"; then
335         # add ws2 for closesocket, select, recv
336         VLC_ADD_LIBS([libvlc access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp sap http netsync audioscrobbler growl rtp stream_out_rtp remoteosd],[-lws2])
337         VLC_ADD_LIBS([libvlc],[-lmmtimer])
338    fi
339     ;;
340   *nto*)
341     SYS=nto
342     VLC_ADD_LIBS([x11 xvideo],[-lsocket])
343     ;;
344   solaris*)
345     SYS=solaris
346     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
347     # Perhaps it is useful other places as well? 
348     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
349     ;;
350   hpux*)
351     SYS=hpux
352     ;;
353   beos)
354     SYS=beos
355     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
356     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
357     VLC_ADD_CXXFLAGS([beos],[])
358     VLC_ADD_LIBS([vlc libvlc logger],[-lbe])
359     VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
360     VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
361     VLC_ADD_LIBS([access_file],[-lpoll])
362     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
363     dnl Check for BONE
364     if test -f /boot/beos/system/lib/libbind.so; then
365         VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl_udp],[-lbind -lsocket])
366     else
367         VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl_udp],[-lnet])
368     fi
369
370     dnl Ugly check for Zeta
371     if test -f /boot/beos/system/lib/libzeta.so; then
372         VLC_ADD_LIBS([beos],[-lzeta])
373     fi
374     ;;
375   *)
376     SYS="${host_os}"
377     ;;
378 esac
379 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
380 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
381 AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
382 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
383 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
384
385 dnl
386 dnl Sadly autoconf doesn't think about testing foo.exe when ask to test 
387 dnl for program foo on win32
388
389 case "${build_os}" in
390     cygwin|msys)
391         ac_executable_extensions=".exe"
392     ;;
393     *)
394     ;;
395 esac
396
397 dnl 
398 dnl  Libtool
399 dnl  It's very bad, but our former custom system was worst
400 dnl  -- Courmisch
401 dnl
402
403 dnl override platform specific check for dependent libraries
404 dnl otherwise libtool linking of shared libraries will
405 dnl fail on anything other than pass_all.
406 AC_CACHE_VAL(lt_cv_deplibs_check_method,
407     [lt_cv_deplibs_check_method=pass_all])
408
409 AC_DISABLE_STATIC
410 dnl AC_DISABLE_FAST_INSTALL
411 AC_LIBTOOL_DLOPEN
412 AC_LIBTOOL_WIN32_DLL
413 m4_undefine([AC_PROG_F77])
414 m4_defun([AC_PROG_F77],[])
415 AC_PROG_LIBTOOL
416
417 m4_undefine([AC_DEPLIBS_CHECK_METHOD])
418 m4_defun([AC_DEPLIBS_CHECK_METHOD],[])
419
420 lt_cv_deplibs_check_method=pass_all
421
422
423 dnl
424 dnl Gettext stuff
425 dnl
426 AM_GNU_GETTEXT_VERSION([0.17])
427 AM_GNU_GETTEXT([external])
428 VLC_ADD_LIBS([libvlc vlc], [${LTLIBINTL}])
429
430 dnl
431 dnl Iconv stuff
432 dnl
433 AM_ICONV
434 VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
435 VLC_ADD_LIBS([libvlc],[${LTLIBICONV}])
436
437 dnl Check for the need to include the mingwex lib for mingw32
438 if test "${SYS}" = "mingw32"
439 then
440     AC_CHECK_LIB(mingwex,opendir,
441         AC_CHECK_LIB(mingw32,opendir,,
442             [VLC_ADD_LIBS([libvlc gtk],[-lmingwex])])
443     )
444 fi
445
446 dnl Check for fnative-struct or mms-bitfields support for mingw32
447 if test "${SYS}" = "mingw32"
448 then
449     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
450         [ac_cv_c_mms_bitfields],
451         [CFLAGS="${CFLAGS_save} -mms-bitfields"
452          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
453     if test "${ac_cv_c_mms_bitfields}" != "no"; then
454         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
455         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
456     else
457         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
458             [ac_cv_c_fnative_struct],
459             [CFLAGS="${CFLAGS_save} -fnative-struct"
460              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
461         if test "${ac_cv_c_fnative_struct}" != "no"; then
462             CFLAGS_save="${CFLAGS_save} -fnative-struct";
463             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
464         fi
465     fi
466
467     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
468 fi
469
470 dnl Check for fvtable-thunks support for mingw32
471 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
472 then
473 AC_LANG_PUSH(C++)
474     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
475         [ac_cv_cxx_fvtable_thunks],
476         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
477          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
478                         ac_cv_cxx_fvtable_thunks=no)])
479     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
480         CXXFLAGS_mingw32_special="-fvtable-thunks"
481     fi
482
483     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
484 AC_LANG_POP(C++)
485 fi
486
487 dnl Plugin compilation stuff
488
489 VLC_LIBRARY_SUFFIX
490
491 dnl The -DSYS_FOO flag
492 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
493
494 dnl Check for system libs needed
495 need_libc=false
496
497 dnl Check for usual libc functions
498 AC_CHECK_FUNCS([gettimeofday strtod strtol strtof strtoll strtoull strsep isatty vasprintf asprintf swab sigrelse getpwuid_r memalign posix_memalign if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r localtime_r lrintf daemon scandir fork bsearch lstat strlcpy strdup strndup strnlen atof lldiv posix_fadvise posix_madvise uselocale])
499 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
500 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
501 AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
502 AC_FUNC_ALLOCA
503 AC_CHECK_FUNCS(fcntl)
504
505 dnl Check for Linux system calls
506 AC_CHECK_FUNCS([vmsplice eventfd])
507
508 AH_BOTTOM([#include <vlc_fixups.h>])
509
510 AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
511
512 dnl Check for setlocal and langinfo
513 AC_CHECK_FUNCS(setlocale)
514 AC_CHECK_HEADERS(langinfo.h)
515 AC_CHECK_FUNCS(nl_langinfo)
516
517 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
518   [AC_TRY_LINK([#include <langinfo.h>],
519     [char* cs = nl_langinfo(CODESET);],
520     ac_cv_langinfo_codeset=yes,
521     ac_cv_langinfo_codeset=no)
522   ])
523 if test ${ac_cv_langinfo_codeset} = yes; then
524   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
525     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
526 fi
527
528 AC_CHECK_FUNCS(connect,,[
529   AC_CHECK_LIB(socket,connect,[
530     VLC_ADD_LIBS([libvlc cdda cddax],-lsocket)
531     LIBS_socket="-lsocket"
532   ])
533 ])
534
535 AC_CHECK_FUNCS(send,,[
536   AC_CHECK_LIB(socket,send,[
537     VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp sap access_output_udp access_output_rtmp stream_out_standard growl_udp remoteosd],[-lsocket])
538   ])
539 ])
540
541 AC_CHECK_HEADERS(zlib.h, [
542   VLC_ADD_LIBS([access_http],[-lz])
543 ])
544
545 dnl Check for socklen_t
546 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
547 AC_CACHE_CHECK([for socklen_t in sys/socket.h],
548 ac_cv_type_socklen_t,
549 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
550 [#include <sys/types.h>
551 #ifdef WIN32
552 # include <winsock2.h>
553 # include <ws2tcpip.h>
554 #else
555 # include <sys/socket.h>
556 #endif]], [[socklen_t len; len = 0;]])],
557 ac_cv_type_socklen_t=yes,
558 ac_cv_type_socklen_t=no)])
559 AS_IF([test "$ac_cv_type_socklen_t" = no],
560  [AC_DEFINE(socklen_t, int)])
561
562 dnl Check for struct sockaddr_storage
563 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
564 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
565 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
566   [AC_TRY_COMPILE(
567     [#include <sys/types.h>
568      #if defined( UNDER_CE )
569      # include <winsock2.h>
570      #elif defined( WIN32 )
571      # include <winsock2.h>
572      #else
573      # include <sys/socket.h>
574      #endif], [struct sockaddr_storage addr;],
575      ac_cv_struct_sockaddr_storage=yes,
576      ac_cv_struct_sockaddr_storage=no)])
577 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
578   AC_DEFINE(sockaddr_storage, sockaddr)
579   AC_DEFINE(ss_family, sa_family)
580 ])
581
582 dnl getaddrinfo, getnameinfo and gai_strerror check
583 dnl  -lnsl and -lsocket are needed on Solaris;
584 dnl  we purposedly make the test fail on Windows
585 LIBS_save="${LIBS}"
586 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
587 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
588
589 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
590 dnl are
591 LIBS="${LIBS_gai}"
592 AC_CHECK_FUNCS([getnameinfo gai_strerror])
593 LIBS="${LIBS_save}"
594
595 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
596 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
597 [#include <sys/types.h>
598 #if defined( WIN32 ) || defined( UNDER_CE )
599 # if defined(UNDER_CE) && defined(sockaddr_storage)
600 #  undef sockaddr_storage
601 # endif
602 # include <winsock2.h>
603 # include <ws2tcpip.h>
604 #else
605 # include <netdb.h>
606 #endif])
607
608 dnl Check for va_copy
609 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
610   AC_TRY_LINK(
611     [#include <stdarg.h>],
612     [va_list ap1, ap2; va_copy(ap1,ap2);],
613     [ac_cv_c_va_copy="yes"],
614     [ac_cv_c_va_copy="no"]))
615 if test "${ac_cv_c_va_copy}" = "yes"; then
616   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
617 fi
618 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
619   AC_TRY_LINK(
620     [#include <stdarg.h>],
621     [va_list ap1, ap2; __va_copy(ap1,ap2);],
622     [ac_cv_c___va_copy="yes"],
623     [ac_cv_c___va_copy="no"]))
624 if test "${ac_cv_c___va_copy}" = "yes"; then
625   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
626 fi
627
628 AC_CHECK_FUNCS(inet_aton,,[
629   AC_CHECK_LIB(resolv,inet_aton,[
630     VLC_ADD_LIBS([libvlc],[-lresolv])
631   ])
632 ])
633
634 dnl Check for getopt (always use builtin one on win32)
635 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
636 need_getopt=:
637 else
638 need_getopt=false
639 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
640 [ # FreeBSD has a gnugetopt library for this:
641   AC_CHECK_LIB([gnugetopt],[getopt_long],
642     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
643      VLC_ADD_LIBS([libvlc],[-lgnugetopt])],
644     [need_getopt=:])])
645 fi
646 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
647
648 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
649 AC_TYPE_SIGNAL
650 AC_CHECK_LIB(m,cos,[
651   VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain scene],[-lm])
652 ])
653 AC_CHECK_LIB(m,pow,[
654   VLC_ADD_LIBS([avcodec avformat swscale imgresample postproc ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio realvideo galaktos opengl],[-lm])
655 ])
656 AC_CHECK_LIB(m,sqrt,[
657   VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
658 ])
659 AC_CHECK_LIB(m,ceil,[
660   VLC_ADD_LIBS([mosaic],[-lm])
661 ])
662 AC_CHECK_LIB(m,exp,[
663   VLC_ADD_LIBS([gaussianblur],[-lm])
664 ])
665 AC_CHECK_LIB(m,round,[
666   VLC_ADD_LIBS([dbus],[-lm])
667 ])
668 AC_CHECK_LIB(mx,sqrtf,[
669   VLC_ADD_LIBS([x264],[-lmx])
670 ])
671 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
672
673 dnl Check for dynamic plugins
674 ac_cv_have_plugins=no
675
676 # OS X style
677 AC_CHECK_HEADERS(mach-o/dyld.h,
678   [AC_CHECK_FUNCS(NSLinkModule,
679     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
680      ac_cv_have_plugins=yes])])
681
682 # HP-UX style
683 if test "${ac_cv_have_plugins}" = "no"; then
684   AC_CHECK_HEADERS(dl.h)
685   ac_cv_my_have_shl_load=no
686   AC_CHECK_FUNC(shl_load,
687    [ac_cv_my_have_shl_load=yes,
688     AC_CHECK_LIB(dld, shl_load,
689      [ac_cv_my_have_shl_load=yes
690       VLC_ADD_LIBS([libvlc],[-ldld])])])
691   if test "${ac_cv_my_have_shl_load}" = "yes"; then
692     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
693     ac_cv_have_plugins=yes
694   fi
695 fi
696
697 # Whatever style
698 if test "${ac_cv_have_plugins}" = "no"; then
699   AC_CHECK_LIB(dld, dld_link,
700    [VLC_ADD_LIBS([libvlc],[-ldld])
701     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
702     ac_cv_have_plugins=yes])
703 fi
704
705 # Win32 style
706 if test "${ac_cv_have_plugins}" = "no"; then
707   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
708     AC_CHECK_LIB(kernel32, main,
709      [VLC_ADD_LIBS([libvlc],[-lkernel32])
710       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
711       ac_cv_have_plugins=yes])
712   fi
713 fi
714
715 # WinCE style
716 if test "${ac_cv_have_plugins}" = "no"; then
717   if test "${SYS}" = "mingwce"; then
718     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
719     ac_cv_have_plugins=yes
720   fi
721 fi
722
723 # BeOS style
724 if test "${ac_cv_have_plugins}" = "no"; then
725   AC_CHECK_HEADERS(image.h)
726   AC_CHECK_FUNCS(load_add_on,
727    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
728     ac_cv_have_plugins=yes])
729 fi
730
731 # Only test for dlopen() if the others didn't work
732 if test "${ac_cv_have_plugins}" = "no"; then
733   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
734   ac_cv_my_have_dlopen=no
735   AC_CHECK_FUNC(dlopen,
736     ac_cv_my_have_dlopen=yes,
737     AC_CHECK_LIB(dl, dlopen,
738       ac_cv_my_have_dlopen=yes
739       VLC_ADD_LIBS([libvlc realaudio realvideo],[-ldl]),
740       AC_CHECK_LIB(svld, dlopen,
741         ac_cv_my_have_dlopen=yes
742         VLC_ADD_LIBS([libvlc],[-lsvld]))))
743   if test "${ac_cv_my_have_dlopen}" = "yes"; then
744     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
745     ac_cv_have_plugins=yes
746   fi
747 fi
748
749 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
750 dnl Check for pthreads - borrowed from XMMS
751 THREAD_LIB=error
752 if test "${THREAD_LIB}" = "error"; then
753   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
754 fi
755 if test "${THREAD_LIB}" = "error"; then
756   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
757 fi
758 if test "${THREAD_LIB}" = "error"; then
759   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
760 fi
761 if test "${THREAD_LIB}" = "error"; then
762   AC_CHECK_FUNCS(pthread_mutex_lock)
763   THREAD_LIB=""
764 fi
765
766 VLC_ADD_LIBS([libvlc plugin],[${THREAD_LIB}])
767
768 AC_CHECK_LIB(rt, clock_nanosleep, [
769   VLC_ADD_LIBS([libvlc],[-lrt])
770   AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
771 ], [
772   dnl HP/UX port
773   AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlc],[-lrt])])
774 ])
775
776 have_nanosleep=false
777 AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
778   AC_CHECK_LIB(rt,nanosleep,
779     [VLC_ADD_LIBS([libvlc],[-lrt]) have_nanosleep=:],
780     [AC_CHECK_LIB(posix4,nanosleep,
781         [VLC_ADD_LIBS([libvlc],[-lposix4]) have_nanosleep=:])]
782   )
783 ])
784 if ${have_nanosleep}; then
785   AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
786 fi
787 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" 
788
789 dnl Check for misc headers
790 AC_MSG_CHECKING(for strncasecmp in strings.h)
791 AC_EGREP_HEADER(strncasecmp,strings.h,[
792   AC_MSG_RESULT(yes)
793   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
794             Define if <strings.h> defines strncasecmp.)],[
795   AC_MSG_RESULT(no)])
796
797 dnl Check for headers
798 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h locale.h)
799 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h xlocale.h)
800 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
801 AC_CHECK_HEADERS([net/if.h], [], [],
802   [
803     #include <sys/socket.h>
804   ])
805 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
806 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
807 AC_CHECK_HEADERS([linux/version.h linux/dccp.h])
808 AC_CHECK_HEADERS(syslog.h)
809 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
810
811 AC_HEADER_TIME
812
813 dnl LP64 adn LLP64 architectures had better define ssize_t by themselves...
814 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.])
815 AC_CHECK_TYPE(ssize_t,, [
816   AC_DEFINE(ssize_t, int)
817 ])
818
819 dnl Check for poll
820 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
821 if test ${SYS} != "mingw32"
822 then
823     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])
824 fi
825 ])
826
827 dnl Check for dirent
828 need_dirent=false
829 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
830 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
831
832 dnl Mac OS X and other OSes don't have declaration for nanosleep
833 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
834 AC_MSG_CHECKING(for nanosleep in time.h)
835 AC_EGREP_HEADER(nanosleep,time.h,[
836   AC_MSG_RESULT(yes)
837   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
838             Define if <time.h> defines nanosleep.)
839 ],[
840   AC_MSG_RESULT(no)
841 ])
842 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
843
844 dnl Make sure we have timespecs
845 AC_MSG_CHECKING(for timespec in sys/time.h)
846 AC_EGREP_HEADER(timespec,sys/time.h,[
847   AC_MSG_RESULT(yes)
848   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
849             Define if <sys/time.h> defines struct timespec.)
850 ],[
851   AC_MSG_RESULT(no)
852 ])
853
854 dnl Check for threads library
855 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
856 AC_CHECK_HEADERS(pthread.h)
857 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
858
859 dnl Find where are the X headers and libraries
860 AC_PATH_XTRA()
861
862 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
863 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
864 AC_ARG_VAR(PKG_CONFIG_PATH, 
865            [Paths where to find .pc not at the default location])
866 PKG_PROG_PKG_CONFIG()
867
868 dnl Check for hal
869 AC_ARG_ENABLE(hal,
870   [  --enable-hal            Linux HAL services discovery (default enabled)])
871  
872 if test "${enable_hal}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
873 then
874   PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
875     [
876       AC_DEFINE( HAVE_HAL, 1, [Define if you have the HAL library] )
877       VLC_ADD_PLUGIN([hal])
878       VLC_ADD_PLUGIN([probe_hal])
879       VLC_ADD_LIBS([libvlc hal probe_hal],[$HAL_LIBS])
880       VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],
881     [AC_MSG_WARN([libhal >= 0.5.0 was not found. Install libhal-dev ?])]
882   )
883 fi
884
885 dnl Check for dbus
886 AC_ARG_ENABLE(dbus,
887   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
888 case "${SYS}" in
889     linux*|*bsd*)
890 if test "${enable_dbus}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
891 then
892   dnl api stable dbus
893   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
894     [ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
895       VLC_ADD_LIBS([screensaver libvlc],[$DBUS_LIBS])
896       VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
897       dnl Check for dbus control interface
898         AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
899         if test "${enable_dbus_control}" != "no"
900         then
901           VLC_ADD_PLUGIN([dbus])
902           VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
903           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
904         fi
905       dnl Check for Telepathy
906         AC_ARG_ENABLE(telepathy,
907           AS_HELP_STRING([--enable-telepathy],[Telepathy Presence plugin through DBus(default enabled)]))
908         if test "${enable_telepathy}" != "no"; then
909           VLC_ADD_PLUGIN([telepathy])
910           VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
911           VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
912         fi
913         dnl Power Management Inhibiter
914         VLC_ADD_PLUGIN([inhibit])
915         VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
916         VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
917     ],
918     [AC_MSG_ERROR([Couldn't find DBus >= 1.0.0, install libdbus-dev ?])]
919   )
920 fi
921 ;;
922 esac
923
924 dnl Build the gtk_main plugins?
925 NEED_GTK_MAIN=no
926 NEED_GNOME_MAIN=no
927 NEED_GTK2_MAIN=no
928 NEED_GNOME2_MAIN=no
929
930 dnl build the qte plugin ?
931 NEED_QTE_MAIN=no
932
933 dnl Check for ntohl, etc.
934 AC_CACHE_CHECK([for ntohl in sys/param.h],
935     [ac_cv_c_ntohl_sys_param_h],
936     [CFLAGS="${CFLAGS_save} -Wall -Werror"
937      AC_TRY_COMPILE([#include <sys/param.h>],
938         [int meuh; ntohl(meuh);],
939         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
940 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
941     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
942 fi
943 CFLAGS="${CFLAGS_save}"
944
945 RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast cast-align write-strings missing-prototypes volatile-register-var error-implicit-function-declaration])
946 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
947
948 dnl Check for various optimization flags
949 AC_CACHE_CHECK([if \$CC accepts -Os],
950     [ac_cv_c_os],
951     [CFLAGS="${CFLAGS_save} -Os"
952      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
953 if test "${ac_cv_c_os}" != "no"; then
954     CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -Os"
955 else 
956     AC_CACHE_CHECK([if \$CC accepts -O],
957         [ac_cv_c_o],
958         [CFLAGS="${CFLAGS_save} -O"
959          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
960     if test "${ac_cv_c_o}" != "no"; then
961         if test "${ac_cv_c_o3}" = "no"; then
962             CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -O"
963         fi
964     fi
965 fi
966
967 AC_CACHE_CHECK([if \$CC accepts -O3],
968     [ac_cv_c_o3],
969     [CFLAGS="${CFLAGS_save} -O3"
970      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
971 if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
972     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O3"
973 else
974     AC_CACHE_CHECK([if \$CC accepts -O2],
975         [ac_cv_c_o2],
976         [CFLAGS="${CFLAGS_save} -O2"
977          AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
978     if test "${ac_cv_c_o2}" != "no"; then
979         CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O2"
980     else
981         AC_CACHE_CHECK([if \$CC accepts -O],
982             [ac_cv_c_o],
983             [CFLAGS="${CFLAGS_save} -O"
984              AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
985         if test "${ac_cv_c_o}" != "no"; then
986             CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O"
987         fi
988     fi
989 fi
990
991 AC_CACHE_CHECK([if \$CC accepts -O0],
992     [ac_cv_c_o0],
993     [CFLAGS="${CFLAGS_save} -O0"
994      AC_TRY_COMPILE([],,ac_cv_c_o0=yes, ac_cv_c_o0=no)])
995 if test "${ac_cv_c_o0}" != "no"; then
996     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O0"
997 fi
998
999 dnl Check for -ffast-math
1000 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1001     [ac_cv_c_fast_math],
1002     [CFLAGS="${CFLAGS_save} -ffast-math"
1003      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
1004 if test "${ac_cv_c_fast_math}" != "no"; then
1005     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
1006 fi
1007
1008 dnl Check for -funroll-loops
1009 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1010 if test "${SYS}" != "beos"
1011 then
1012   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1013       [ac_cv_c_unroll_loops],
1014       [CFLAGS="${CFLAGS_save} -funroll-loops"
1015        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1016   if test "${ac_cv_c_unroll_loops}" != "no"; then
1017       CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1018   fi
1019 fi
1020
1021 dnl Check for -fomit-frame-pointer
1022 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1023     [ac_cv_c_omit_frame_pointer],
1024     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1025      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1026 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1027  if test "${SYS}" != "darwin"; then
1028     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1029  else
1030     dnl On darwin we explicitely disable it.
1031     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fno-omit-frame-pointer"
1032  fi
1033 fi
1034
1035 dnl Check for Darwin plugin linking flags
1036 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1037     [ac_cv_ld_darwin],
1038     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1039      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1040 if test "${ac_cv_ld_darwin}" != "no"; then
1041     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1042 fi
1043
1044 dnl Checks for __attribute__(aligned()) directive
1045 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1046     [ac_cv_c_attribute_aligned],
1047     [ac_cv_c_attribute_aligned=0
1048         CFLAGS="${CFLAGS_save} -Werror"
1049     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1050         AC_TRY_COMPILE([],
1051         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1052         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1053     done
1054         CFLAGS="${CFLAGS_save}"])
1055 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1056     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1057         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1058 fi
1059
1060 dnl Check for __attribute__((packed))
1061 AC_CACHE_CHECK([for __attribute__((packed))],
1062   [ac_cv_c_attribute_packed],
1063   [ac_cv_c_attribute_packed=no
1064    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1065                     [ac_cv_c_attribute_packed=yes])])
1066 if test "${ac_cv_c_attribute_packed}" != "no"; then
1067   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1068 fi
1069
1070 dnl
1071 dnl  Check the CPU
1072 dnl
1073 case "${host_cpu}" in
1074   "")
1075     ARCH=unknown
1076     ;;
1077   *)
1078     ARCH="${host_cpu}"
1079     ;;
1080 esac
1081
1082 dnl Check for backtrace() support
1083 AC_CHECK_HEADERS(execinfo.h)
1084 AC_CHECK_FUNCS(backtrace)
1085
1086 dnl
1087 dnl  Enable profiling
1088 dnl
1089 AC_ARG_ENABLE(gprof,
1090 [  --enable-gprof          gprof profiling (default disabled)])
1091 AC_ARG_ENABLE(cprof,
1092 [  --enable-cprof          cprof profiling (default disabled)])
1093 test "${enable_gprof}" != "yes" && enable_gprof="no"
1094 test "${enable_cprof}" != "yes" && enable_cprof="no"
1095
1096 dnl
1097 dnl  default modules
1098 dnl
1099 dnl Video filters:
1100 VLC_ADD_PLUGIN([deinterlace])
1101 VLC_ADD_PLUGIN([yuvp])
1102 VLC_ADD_PLUGIN([invert])
1103 VLC_ADD_PLUGIN([adjust])
1104 VLC_ADD_PLUGIN([transform])
1105 VLC_ADD_PLUGIN([wave])
1106 VLC_ADD_PLUGIN([ripple])
1107 VLC_ADD_PLUGIN([psychedelic])
1108 VLC_ADD_PLUGIN([gradient])
1109 VLC_ADD_PLUGIN([motionblur])
1110 VLC_ADD_PLUGIN([rv32])
1111 VLC_ADD_PLUGIN([rotate])
1112 VLC_ADD_PLUGIN([noise])
1113 VLC_ADD_PLUGIN([grain])
1114 VLC_ADD_PLUGIN([extract])
1115 VLC_ADD_PLUGIN([sharpen])
1116 VLC_ADD_PLUGIN([croppadd])
1117 VLC_ADD_PLUGIN([canvas])
1118 VLC_ADD_PLUGIN([blendbench])
1119 VLC_ADD_PLUGIN([blend])
1120 VLC_ADD_PLUGIN([scale])
1121 VLC_ADD_PLUGIN([vmem])
1122 VLC_ADD_PLUGIN([logo])
1123 VLC_ADD_PLUGIN([magnify])
1124 VLC_ADD_PLUGIN([puzzle])
1125 VLC_ADD_PLUGIN([colorthres])
1126 VLC_ADD_PLUGIN([scene])
1127 VLC_ADD_PLUGIN([yuv])
1128
1129 ALIASES="${ALIASES} cvlc"
1130
1131 dnl
1132 dnl default modules that need g++
1133 dnl
1134 AC_LANG_PUSH(C++)
1135 VLC_ADD_PLUGIN([spatializer])
1136 AC_LANG_POP(C++)
1137
1138 if test "${SYS}" != "mingwce"; then
1139   VLC_ADD_PLUGIN([gestures])
1140   VLC_ADD_PLUGIN([rc])
1141   VLC_ADD_PLUGIN([hotkeys])
1142   VLC_ADD_PLUGIN([showintf])
1143   VLC_ADD_PLUGIN([marq])
1144   VLC_ADD_PLUGIN([podcast])
1145   VLC_ADD_PLUGIN([shout])
1146   VLC_ADD_PLUGIN([sap])
1147   VLC_ADD_PLUGIN([fake])
1148   VLC_ADD_PLUGIN([folder])
1149   VLC_ADD_PLUGIN([rss])
1150   VLC_ADD_PLUGIN([mosaic])
1151   VLC_ADD_PLUGIN([wall])
1152   VLC_ADD_PLUGIN([motiondetect])
1153   VLC_ADD_PLUGIN([clone])
1154   VLC_ADD_PLUGIN([crop])
1155   VLC_ADD_PLUGIN([erase])
1156   VLC_ADD_PLUGIN([bluescreen])
1157   VLC_ADD_PLUGIN([alphamask])
1158   VLC_ADD_PLUGIN([gaussianblur])
1159   VLC_ADD_PLUGIN([i420_yuy2])
1160   VLC_ADD_PLUGIN([i422_yuy2])
1161   VLC_ADD_PLUGIN([i420_ymga])
1162   VLC_ADD_PLUGIN([i422_i420])
1163   VLC_ADD_PLUGIN([yuy2_i422])
1164   VLC_ADD_PLUGIN([yuy2_i420])
1165   VLC_ADD_PLUGIN([chain])
1166   VLC_ADD_PLUGIN([aout_file])
1167   VLC_ADD_PLUGIN([linear_resampler])
1168   VLC_ADD_PLUGIN([bandlimited_resampler])
1169   VLC_ADD_PLUGIN([float32_mixer])
1170   VLC_ADD_PLUGIN([spdif_mixer])
1171   VLC_ADD_PLUGIN([simple_channel_mixer])
1172   VLC_ADD_PLUGIN([dolby_surround_decoder])
1173   VLC_ADD_PLUGIN([headphone_channel_mixer])
1174   VLC_ADD_PLUGIN([normvol])
1175   VLC_ADD_PLUGIN([equalizer])
1176   VLC_ADD_PLUGIN([param_eq])
1177   VLC_ADD_PLUGIN([scaletempo])
1178   VLC_ADD_PLUGIN([converter_float])
1179   VLC_ADD_PLUGIN([a52tospdif])
1180   VLC_ADD_PLUGIN([dtstospdif])
1181   VLC_ADD_PLUGIN([audio_format])
1182   ALIASES="${ALIASES} rvlc"
1183 fi
1184
1185 dnl
1186 dnl Some plugins aren't useful on some platforms
1187 dnl
1188 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1189     VLC_ADD_PLUGIN([screensaver])
1190     VLC_ADD_PLUGIN([motion])
1191     VLC_ADD_PLUGIN([dynamicoverlay])
1192     VLC_ADD_PLUGIN([signals])
1193 elif test "${SYS}" != "mingwce"; then
1194     VLC_ADD_PLUGIN([ntservice])
1195     VLC_ADD_PLUGIN([access_smb])
1196     VLC_ADD_PLUGIN([dmo])
1197     VLC_ADD_PLUGIN([msn])
1198     VLC_ADD_LIBS([dmo],[-lole32 -luuid])
1199     VLC_ADD_PLUGIN([globalhotkeys])
1200 else
1201     VLC_ADD_PLUGIN([win32text])
1202 fi
1203 if test "${SYS}" = "darwin"; then
1204     VLC_ADD_PLUGIN([quartztext])
1205     VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,Carbon,-framework,ApplicationServices])
1206 fi
1207
1208 dnl
1209 dnl  Accelerated modules
1210 dnl
1211 AC_ARG_WITH(,[])
1212 AC_ARG_WITH(,[Optimization options:])
1213
1214 dnl  Check for fully working MMX intrinsics
1215 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1216 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1217 AC_ARG_ENABLE(mmx,
1218 [  --disable-mmx           disable MMX optimizations (default auto)],,[
1219   case "${host_cpu}" in
1220     i?86|x86_64)
1221       enable_mmx="yes"
1222       ;;
1223     *)
1224       enable_mmx="no"
1225       ;;
1226   esac
1227 ])
1228 AS_IF([test "${enable_mmx}" != "no"], [
1229   ARCH="${ARCH} mmx"
1230
1231   AC_CACHE_CHECK([if $CC groks MMX intrinsics],
1232     [ac_cv_c_mmx_intrinsics],
1233     [CFLAGS="${CFLAGS_save} -O -mmmx"
1234      AC_TRY_COMPILE([#include <mmintrin.h>
1235                      #include <stdint.h>
1236                      uint64_t frobzor;],
1237                     [__m64 a, b, c;
1238                      a = b = c = (__m64)frobzor;
1239                      a = _mm_slli_pi16(a, 3);
1240                      a = _mm_adds_pi16(a, b);
1241                      c = _mm_srli_pi16(c, 8);
1242                      c = _mm_slli_pi16(c, 3);
1243                      b = _mm_adds_pi16(b, c);
1244                      a = _mm_unpacklo_pi8(a, b);
1245                      frobzor = (uint64_t)a;],
1246                     [ac_cv_c_mmx_intrinsics=yes],
1247                     [ac_cv_c_mmx_intrinsics=no])])
1248   AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1249     AC_DEFINE(HAVE_MMX_INTRINSICS, 1,
1250               [Define to 1 if MMX intrinsics are available.])
1251     VLC_ADD_CFLAGS([memcpymmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx],[-mmmx])
1252   ])
1253
1254   AC_CACHE_CHECK([if $CC groks MMX inline assembly],
1255     [ac_cv_mmx_inline],
1256     [CFLAGS="${CFLAGS_save}"
1257      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1258                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1259   AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1260     AC_DEFINE(CAN_COMPILE_MMX, 1,
1261               [Define to 1 inline MMX assembly is available.])
1262     VLC_ADD_PLUGIN([memcpymmx])
1263     VLC_ADD_PLUGIN([i420_rgb_mmx])
1264     VLC_ADD_PLUGIN([i420_yuy2_mmx])
1265     VLC_ADD_PLUGIN([i422_yuy2_mmx])
1266     VLC_ADD_PLUGIN([i420_ymga_mmx])
1267   ])
1268
1269   AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1270     [ac_cv_mmxext_inline],
1271     [CFLAGS="${CFLAGS_save}"
1272      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1273                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1274   AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1275     AC_DEFINE(CAN_COMPILE_MMXEXT, 1,
1276               [Define to 1 if MMX EXT inline assembly is available.])
1277     VLC_ADD_PLUGIN([memcpymmxext])
1278   ])
1279 ])
1280
1281 dnl  Check for fully workin SSE2 intrinsics
1282 dnl  We need support for -mmmx, we need <emmintrin.h>, and we also need a
1283 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1284 AC_ARG_ENABLE(sse,
1285 [  --disable-sse           disable SSE (1 and 2) optimizations (default auto)]
1286 ,, [
1287   case "${host_cpu}" in
1288     i686|x86_64)
1289       enable_sse=yes
1290       ;;
1291     *)
1292       enable_sse=no
1293       ;;
1294   esac
1295 ])
1296 AS_IF([test "${enable_sse}" != "no"], [
1297   ARCH="${ARCH} sse sse2"
1298
1299   AC_CACHE_CHECK([if $CC groks SSE2 intrinsics],
1300     [ac_cv_c_sse2_intrinsics],
1301     [CFLAGS="${CFLAGS_save} -O -msse2"
1302      AC_TRY_COMPILE([#include <emmintrin.h>
1303                      #include <stdint.h>
1304                      uint64_t frobzor;],
1305                     [__m128i a, b, c;
1306                      a = b = c = _mm_set1_epi64((__m64)frobzor);
1307                      a = _mm_slli_epi16(a, 3);
1308                      a = _mm_adds_epi16(a, b);
1309                      c = _mm_srli_epi16(c, 8);
1310                      c = _mm_slli_epi16(c, 3);
1311                      b = _mm_adds_epi16(b, c);
1312                      a = _mm_unpacklo_epi8(a, b);
1313                      frobzor = (uint64_t)_mm_movepi64_pi64(a);],
1314                     [ac_cv_c_sse2_intrinsics=yes],
1315                     [ac_cv_c_sse2_intrinsics=no])])
1316   AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1317     AC_DEFINE(HAVE_SSE2_INTRINSICS, 1,
1318               [Define to 1 if SSE2 intrinsics are available.])
1319     VLC_ADD_CFLAGS([i420_rgb_sse2 i420_yuy2_sse2 i422_yuy2_sse2],[-msse2])
1320   ])
1321
1322   AC_CACHE_CHECK([if $CC groks SSE inline assembly],
1323     [ac_cv_sse_inline],
1324     [CFLAGS="${CFLAGS_save}"
1325      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1326                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1327   AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1328     AC_DEFINE(CAN_COMPILE_SSE, 1,
1329               [Define to 1 if SSE inline assembly is available.])
1330   ])
1331
1332   AC_CACHE_CHECK([if $CC groks SSE2 inline assembly],
1333     [ac_cv_sse2_inline],
1334     [CFLAGS="${CFLAGS_save}"
1335      AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
1336                     ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
1337   AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1338     AC_DEFINE(CAN_COMPILE_SSE2, 1,
1339               [Define to 1 if SSE2 inline assembly is available.])
1340     VLC_ADD_PLUGIN([i420_rgb_sse2])
1341     VLC_ADD_PLUGIN([i420_yuy2_sse2])
1342     VLC_ADD_PLUGIN([i422_yuy2_sse2])
1343   ])
1344 ])
1345
1346 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly],
1347     [ac_cv_3dnow_inline],
1348     [CFLAGS="${CFLAGS_save}"
1349      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1350                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1351 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1352   AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1353             [Define to 1 if 3D Now! inline assembly is available.])
1354   VLC_ADD_PLUGIN([memcpy3dn])
1355 ])
1356
1357 AC_ARG_ENABLE(altivec,
1358 [  --disable-altivec       disable AltiVec optimizations (default auto)],, [
1359   AS_IF([test "${host_cpu}" = "powerpc"],
1360         [enable_altivec=yes], [enable_altivec=no])
1361 ])
1362 AS_IF([test "${enable_altivec}" = "yes"], [
1363   ARCH="${ARCH} altivec";
1364   AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1365     [ac_cv_altivec_inline],
1366     [CFLAGS="${CFLAGS_save}"
1367      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1368          ac_cv_altivec_inline="yes",
1369          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1370           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1371             [ac_cv_altivec_inline="-Wa,-m7400"],
1372             ac_cv_altivec_inline=no)
1373          ])])
1374   AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1375     AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1376               [Define to 1 if AltiVec inline assembly is available.])
1377     AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1378       VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1379       VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1380       VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1381       VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1382       VLC_ADD_CFLAGS([libvlc],[${ac_cv_altivec_inline}])
1383     ])
1384     VLC_ADD_PLUGIN([memcpyaltivec])
1385     VLC_ADD_PLUGIN([i420_yuy2_altivec])
1386   ])
1387
1388 dnl The AltiVec C extensions
1389 dnl
1390 dnl There are several possible cases:
1391 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1392 dnl                      need <altivec.h>
1393 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1394 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1395 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1396 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1397 dnl - Others: test should fail
1398   AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1399   [ac_cv_c_altivec],
1400   [# OS X/PPC test (gcc 4.x)
1401    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1402    AC_TRY_COMPILE([vector unsigned char foo;],
1403      [vec_ld(0, (unsigned char *)0);],
1404      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1405      [# OS X/PPC test (gcc 3.x)
1406       CFLAGS="${CFLAGS_save} -faltivec"
1407       AC_TRY_COMPILE([vector unsigned char foo;],
1408         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1409         [ac_cv_c_altivec="-faltivec"],
1410         dnl Below this are the Linux tests
1411         [# Linux/PPC test (gcc 4.x)
1412          CFLAGS="${CFLAGS_save} -maltivec"
1413          AC_TRY_COMPILE([#include <altivec.h>],
1414            [vec_ld(0, (unsigned char *)0);],
1415            [ac_cv_c_altivec="-maltivec"],
1416            [# Linux/PPC test (gcc 3.3)
1417             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1418             AC_TRY_COMPILE([#include <altivec.h>],
1419               [vec_ld(0, (unsigned char *)0);],
1420               [ac_cv_c_altivec=""
1421                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1422               [# Linux/PPC test (gcc 3.3)
1423                CFLAGS="${CFLAGS_save} -fvec"
1424                AC_TRY_COMPILE([#include <altivec.h>],
1425                  [vec_ld(0, (unsigned char *)0);],
1426                  [ac_cv_c_altivec="-fvec"],
1427                  [ac_cv_c_altivec=no])
1428               ])
1429            ])
1430         ])
1431      ])
1432    CFLAGS="${CFLAGS_save}"
1433   ])
1434   AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1435     CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1436   ])
1437
1438   AC_CHECK_HEADERS(altivec.h)
1439   CPPFLAGS="${CPPFLAGS_save}"
1440   
1441   AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1442     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1,
1443               [Define to 1 if C AltiVec extensions are available.])
1444     VLC_ADD_CFLAGS([libvlc],[${ac_cv_c_altivec}])
1445     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1446     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1447     VLC_ADD_PLUGIN([memcpyaltivec])
1448     VLC_ADD_PLUGIN([i420_yuy2_altivec])
1449   ])
1450
1451   AC_CACHE_CHECK([if linker needs -framework vecLib],
1452     [ac_cv_ld_altivec],
1453     [LDFLAGS="${LDFLAGS_vlc} -Wl,-framework,vecLib"
1454      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1455      LDFLAGS="${LDFLAGS_save}"
1456     ])
1457   AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1458     VLC_ADD_LDFLAGS([libvlc idctaltivec motionaltivec memcpyaltivec],[-Wl,-framework,vecLib])
1459   ])
1460 ])
1461
1462 dnl
1463 dnl  Special arch tuning
1464 dnl
1465 AC_ARG_WITH(tuning,
1466 [  --with-tuning=ARCH      enable special tuning for an architecture
1467                           (default Pentium 2 on IA-32 and G4 on PPC)])
1468 if test -n "${with_tuning}"; then
1469     if test "${with_tuning}" != "no"; then
1470         CFLAGS_TUNING="-mtune=${with_tuning}"
1471     fi
1472 else
1473     if test "${SYS}" = "darwin" -a "${host_cpu}" != "powerpc"; then
1474         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1475     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1476         CFLAGS_TUNING="-mtune=pentium2"
1477     elif test "${host_cpu}" = "x86_64"; then
1478         CFLAGS_TUNING="-mtune=athlon64"
1479     elif test "${host_cpu}" = "powerpc"; then
1480         CFLAGS_TUNING="-mtune=G4";
1481     fi
1482 fi
1483
1484 dnl NOTE: this can't be cached cleanly
1485 AS_IF([test "${CFLAGS_TUNING}"],
1486    [CFLAGS_save="${CFLAGS}"
1487     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1488
1489     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1490     AC_COMPILE_IFELSE([ ],
1491                       [tuning="yes"],
1492                       [CFLAGS_TUNING=""; tuning="no"
1493                        AS_IF([test "${with_tuning}"],
1494                              [AC_MSG_ERROR([requested tuning not supported])])])
1495
1496     AC_MSG_RESULT([$tuning])
1497     CFLAGS="${CFLAGS_save}"
1498 ])
1499
1500 dnl
1501 dnl  Memory usage
1502 dnl
1503 AC_ARG_ENABLE(optimize-memory,
1504 [  --enable-optimize-memory optimize memory usage over performance])
1505 if test "${enable_optimize_memory}" = "yes"; then
1506   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1507 fi
1508
1509 dnl
1510 dnl  Enable/disable optimizations
1511 dnl
1512 AC_ARG_ENABLE(optimizations,
1513 [  --disable-optimizations disable compiler optimizations (default enabled)])
1514 if test "${enable_optimizations}" != "no"; then
1515    if test "${enable_optimize_memory}" = "yes"; then
1516       enable_optimizations="size"
1517    else
1518       enable_optimizations="speed"
1519    fi
1520 fi
1521
1522 dnl
1523 dnl  Debugging mode
1524 dnl
1525 AC_ARG_ENABLE(debug,
1526 [  --enable-debug          debug mode (default disabled)])
1527 test "${enable_debug}" != "yes" && enable_debug="no"
1528 AH_TEMPLATE(NDEBUG,
1529             [Define to 1 if debug code should NOT be compiled])
1530 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1531
1532 dnl
1533 dnl Allow runing as root (usefull for people runing on embedded platforms)
1534 dnl
1535 AC_ARG_ENABLE(run-as-root,
1536 [  --enable-run-as-root    allow runing VLC as root (default disabled)])
1537 AS_IF([test "${enable_run_as_root}" == "yes"],[
1538     AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1539               [Define to 1 to allow runing VLC as root (uid 0).])
1540 ])
1541
1542 dnl
1543 dnl  Test coverage
1544 dnl
1545 AC_ARG_ENABLE(coverage,
1546         [  --enable-coverage       build for test coverage (default disabled)],,
1547         [enable_coverage="no"])
1548 AS_IF([test "${enable_coverage}" != "no"], [
1549         CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1550         CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1551         LDFLAGS="-lgcov ${LDFLAGS}"
1552         dnl ugly...
1553         CFLAGS_save="${CFLAGS}"
1554         CXXFLAGS_save="${CXXFLAGS}"
1555         LDFLAGS_save="${LDFLAGS}"
1556 ])
1557
1558 dnl
1559 dnl  Enable release-specific flags
1560 dnl
1561 AC_ARG_ENABLE(release,
1562 [  --enable-release        activate extra optimizations (default disabled)])
1563 test "${enable_release}" != "yes" && enable_release="no"
1564
1565 dnl
1566 dnl Stream output
1567 dnl
1568 AC_ARG_ENABLE(sout,
1569   [  --enable-sout           Stream output modules (default enabled)])
1570 AS_IF([test "${enable_sout}" != "no"], [
1571   AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1572 ])
1573 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1574
1575 AC_ARG_ENABLE(switcher,
1576   [  --enable-switcher       Stream-out switcher plugin (default disabled)])
1577
1578 dnl Check for libshout
1579 AC_ARG_ENABLE(shout,
1580   [  --enable-shout          libshout output plugin (default disabled)])
1581 if test "${enable_shout}" = "yes"; then
1582   PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1583     [AC_DEFINE(HAVE_SHOUT, 1, [Define if you have the libshout library])
1584      VLC_ADD_PLUGIN([access_output_shout])
1585      VLC_ADD_LIBS([access_output_shout],[$SHOUT_LIBS])
1586      VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1587     [AC_MSG_WARN(libshout library not found)])
1588 fi
1589
1590 dnl Lua modules
1591 AC_ARG_ENABLE(lua,
1592   AS_HELP_STRING([--enable-lua],[lua playlist, metafetcher and interface 
1593                   plugins (default enabled)]))
1594 if test "${enable_lua}" != "no"
1595 then
1596   PKG_CHECK_MODULES(LUA, lua5.1,
1597     [ have_lua=yes ],
1598     [
1599     AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
1600     PKG_CHECK_MODULES(LUA, lua >= 5.1,
1601       [ have_lua=yes ],
1602       [
1603         have_lua=yes
1604         AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1605           [],
1606           [ have_lua=no ] )
1607         AC_CHECK_LIB(  lua5.1 , luaL_newstate,
1608           [LUA_LIBS="-llua5.1"],
1609           AC_CHECK_LIB( lua51 , luaL_newstate,
1610             [LUA_LIBS="-llua51"],
1611             AC_CHECK_LIB( lua , luaL_newstate,
1612               [LUA_LIBS="-llua"],
1613               [ have_lua=no
1614                 AC_MSG_WARN([lua >= 5.1 not found!])
1615               ])
1616           )
1617         )
1618       ])
1619     ])
1620   if test "x${have_lua}" = "xyes" ;  then
1621      AC_DEFINE(HAVE_LUA, 1, [Define if you have the lua library])
1622      VLC_ADD_LIBS([lua],[$LUA_LIBS])
1623      VLC_ADD_CFLAGS([lua],[$LUA_CFLAGS])
1624   fi
1625 fi
1626 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1627
1628 dnl
1629 dnl HTTP daemon
1630 dnl
1631 AC_ARG_ENABLE(httpd,
1632   [  --enable-httpd          HTTP daemon (default enabled)])
1633 if test "${enable_httpd}" != "no"
1634 then
1635   VLC_ADD_PLUGIN([http])
1636   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1637 fi
1638 AM_CONDITIONAL(BUILD_HTTPD, [test "${enable_httpd}" != "no"])
1639
1640 dnl
1641 dnl libproxy support
1642 dnl
1643 AC_ARG_ENABLE(libproxy,
1644   [  --enable-libproxy       libproxy support (default auto)])
1645 AS_IF([test "${enable_libproxy}" != "no"], [
1646   PKG_CHECK_MODULES(LIBPROXY, libproxy-1.0, [
1647     AC_DEFINE(HAVE_LIBPROXY, 1, [Define if libproxy is available])
1648     VLC_ADD_CFLAGS([access_http],[$LIBPROXY_CFLAGS])
1649     VLC_ADD_LIBS([access_http],[$LIBPROXY_LIBS])
1650   ], [
1651     AS_IF([test "x${enable_libproxy}" != "x"], [
1652       AC_MSG_ERROR([libproxy could not be found on your system])
1653     ])
1654   ])
1655 ])
1656
1657 dnl
1658 dnl VideoLAN manager
1659 dnl
1660 AC_ARG_ENABLE(vlm,
1661   [  --enable-vlm            VideoLAN manager (default enabled)],,
1662   [enable_vlm="${enable_sout}"])
1663 AS_IF([test "${enable_vlm}" != "no"], [
1664   AS_IF([test "${enable_sout}" = "no"], [
1665     AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1666   ])
1667   AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1668   VLC_ADD_PLUGIN([telnet])
1669 ])
1670 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1671
1672 dnl
1673 dnl Growl notification plugin
1674 dnl
1675 AC_ARG_ENABLE(growl,
1676   [  --enable-growl          growl notification plugin (default disabled)],,
1677   [enable_growl=no])
1678 AS_IF([test "${enable_growl}" != "no"], [
1679     VLC_ADD_PLUGIN([growl_udp])
1680     AC_CHECK_HEADERS(Growl/GrowlDefines.h, [
1681       VLC_ADD_PLUGIN([growl])
1682       VLC_ADD_LDFLAGS([growl], [-Wl,-framework,Growl,-framework,AppKit])
1683     ])
1684   ]
1685 )
1686
1687 dnl
1688 dnl Libnotify notification plugin
1689 dnl
1690
1691 AC_ARG_ENABLE(notify,
1692   [  --enable-notify         libnotify notification plugin (default enabled)])
1693 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1694     PKG_CHECK_MODULES(NOTIFY, libnotify,
1695       [
1696         VLC_ADD_PLUGIN([notify])
1697         VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1698         VLC_ADD_LIBS(notify, [$NOTIFY_LIBS])
1699       ],[
1700     AS_IF([test "${enable_notify}" = "yes"],[
1701         AC_MSG_WARN( libnotify not found) ])
1702       ])
1703   ])
1704
1705 dnl
1706 dnl Audioscrobbler plugin
1707 dnl
1708
1709 AC_ARG_ENABLE(audioscrobbler,
1710   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1711 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1712         VLC_ADD_PLUGIN([audioscrobbler])
1713   ])
1714
1715 dnl
1716 dnl Taglibplugin
1717 dnl
1718 AC_ARG_ENABLE(taglib,
1719   [  --disable-taglib Taglib support (default enabled) ])
1720   AS_IF([test "${enable_taglib}" != "no"],[
1721     PKG_CHECK_MODULES(TAGLIB, taglib,
1722       [ AC_DEFINE( HAVE_TAGLIB, 1, [Define if you have taglib plugin built] )
1723         VLC_ADD_PLUGIN([taglib])
1724         VLC_ADD_LIBS([taglib],[$TAGLIB_LIBS -lz])
1725        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1726       [AC_MSG_WARN(TagLib library not found)])
1727   ])
1728
1729
1730 dnl
1731 dnl  Input plugins
1732 dnl
1733
1734 AC_ARG_WITH(,[Input plugins:])
1735
1736 dnl  live555 input
1737 dnl
1738 if test "${enable_livedotcom}" 
1739 then
1740   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1741 fi
1742 if test "${enable_livedotcom}" = "no"
1743 then
1744   enable_live555="no"
1745 fi
1746
1747 AC_ARG_ENABLE(live555,
1748 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1749 if test "${enable_live555}" != "no"; then
1750   AC_ARG_WITH(live555-tree,
1751     [    --with-live555-tree=PATH live.com tree for static linking])
1752
1753   dnl
1754   dnl test for --with-live555-tree
1755   dnl
1756   if test "${with_livedotcom_tree}" 
1757   then
1758     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1759   with_live555_tree="${with_livedotcom_tree}"
1760   fi
1761
1762   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1763     AC_LANG_PUSH(C++)
1764     CPPFLAGS_save="${CPPFLAGS}"
1765     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1766     if test "${SYS}" = "solaris"; then
1767       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1768     fi
1769     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1770
1771     AC_CHECK_HEADERS(liveMedia_version.hh, [
1772       AC_MSG_CHECKING(for liveMedia version >= 1214895600 )
1773       AC_EGREP_CPP(yes,
1774         [#include <liveMedia_version.hh>
1775          #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1776          #if LIVEMEDIA_LIBRARY_VERSION_INT < 1214895600
1777          yes
1778          #endif
1779          #endif],
1780         [AC_MSG_RESULT([no])
1781          AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia. 
1782 lternatively you can use --disable-live555 to disable the liveMedia plugin.])
1783       ],[
1784          AC_MSG_RESULT([yes])
1785          ])
1786     ])
1787      other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1788      other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1789       if test "${SYS}" = "mingw32"; then
1790         # add ws2_32 for closesocket, select, recv
1791         other_libs="$other_libs -lws2_32"
1792       fi
1793     dnl We need to check for pic because live555 don't provide shared libs
1794     dnl and we want to build a plugins so we need -fPIC on some arch.
1795     AC_CHECK_HEADERS(liveMedia.hh, [
1796       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1797         AC_CHECK_LIB(liveMedia_pic, main, [
1798           VLC_ADD_PLUGIN([live555])
1799          VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1800          ],[
1801         AC_CHECK_LIB(liveMedia, main, [
1802           VLC_ADD_PLUGIN([live555])
1803           VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1804         ],[],[${other_libs}]) ],[${other_libs_pic}])
1805     ],[
1806        AC_MSG_WARN([The development files for liveMedia (live555) can't be found])
1807     ])
1808     CPPFLAGS="${CPPFLAGS_save}"
1809     AC_LANG_POP(C++)
1810   else
1811     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1812     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1813     if test -z "${real_live555_tree}"; then
1814       dnl  The given directory can't be found
1815       AC_MSG_RESULT(no)
1816       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1817     fi
1818     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1819       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1820
1821       AC_CHECK_HEADERS(${real_live555_tree}/liveMedia/include/liveMedia_version.hh,[
1822         AC_MSG_CHECKING(for liveMedia version >= 1214895600 )
1823         AC_EGREP_CPP(yes,
1824           [#include "${real_live555_tree}/liveMedia/include/liveMedia_version.hh"
1825            #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1826            #if LIVEMEDIA_LIBRARY_VERSION_INT < 1214895600
1827            yes
1828            #endif
1829            #endif],
1830           [AC_MSG_RESULT([no])
1831            AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia. 
1832 lternatively you can use --disable-live555 to disable the liveMedia plugin.])
1833         ],[
1834            AC_MSG_RESULT([yes])
1835            ])
1836       ])
1837
1838       VLC_ADD_PLUGIN([live555])
1839
1840       if test "${SYS}" = "mingw32"; then
1841         # add ws2_32 for closesocket, select, recv
1842         VLC_ADD_LIBS([live555],[-lws2_32])
1843       fi
1844
1845       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1846       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1847       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1848       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1849
1850       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1851       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1852       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1853       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1854       if test "${SYS}" = "solaris"; then
1855         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1856       fi
1857     else
1858       dnl  The given live555 wasn't built
1859         AC_MSG_RESULT(no)
1860       if test "${enable_live555}" = "yes"; then
1861         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1862       fi        
1863     fi
1864   fi
1865 fi
1866
1867 dnl
1868 dnl  special access module for dc1394 input
1869 dnl
1870 AC_ARG_ENABLE(dc1394,
1871   [  --enable-dc1394         dc1394 access module (default disabled)])
1872 if test "${enable_dc1394}" = "yes"
1873 then
1874   AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1875     AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1876         AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1877 dnl         AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1878               VLC_ADD_PLUGIN([dc1394])
1879               VLC_ADD_LIBS([dc1394],[-ldc1394_control -lraw1394])
1880 dnl         ],
1881 dnl         [
1882 dnl           AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1883 dnl         ])
1884       ],
1885       [
1886         AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1887       ])
1888     ],
1889     [
1890       AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1891     ])
1892   ],
1893   [
1894     AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1895   ])
1896 fi
1897
1898 dnl
1899 dnl dv module: digital video module check for libraw1394
1900 dnl
1901 AC_ARG_ENABLE(dv,
1902 [  --enable-dv             dv input module (default disabled)])
1903 if test "${enable_dv}" = "yes"
1904 then
1905   AC_ARG_WITH(dv-raw1394,
1906   [    --with-dv-raw1394=PATH   libraw1394 headers and libraries])
1907   AC_ARG_WITH(dv-raw1394-tree,
1908   [    --with-dv-raw1394=PATH   libraw1394 tree for static linking])
1909
1910   if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1911   then
1912     AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1913     if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1914     then
1915       dnl  Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1916       AC_MSG_RESULT(yes)
1917       VLC_ADD_PLUGIN([access_dv])
1918       VLC_ADD_LIBS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1919       VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1920     else
1921       dnl  No libraw1394 could be found, sorry
1922       AC_MSG_RESULT(no)
1923       AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1924     fi
1925   else
1926     AC_CHECK_HEADERS(libraw1394/raw1394.h,
1927     [ VLC_ADD_PLUGIN([access_dv])
1928         VLC_ADD_LIBS([access_dv],[-lraw1394 -lavc1394])
1929     ],[
1930         if test -n "${enable_dv}"
1931         then
1932           AC_MSG_ERROR([cannot find libraw1394 headers])
1933         fi
1934     ])
1935   fi
1936
1937   dnl Check for static linking of libraw1394
1938   if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1939   then
1940     AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1941     real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1942     if test -z "${real_dv_raw1394_tree}"
1943     then
1944       dnl  The given directory can't be found
1945       AC_MSG_RESULT(no)
1946       AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1947     fi
1948     if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1949     then
1950       dnl  Use a custom libraw1394
1951       AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1952       VLC_ADD_PLUGIN([access_dv])
1953       VLC_ADD_LIBS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1954       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1955     else
1956       dnl  The given libraw1394 wasn't built
1957       AC_MSG_RESULT(no)
1958       AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1959     fi
1960   fi
1961
1962   dnl
1963   dnl Check for libavc1394
1964   dnl
1965
1966   AC_ARG_WITH(dv-avc1394,
1967   [    --with-dv-avc1394=PATH   libavc1394 headers and libraries])
1968   AC_ARG_WITH(dv-avc1394-tree,
1969   [    --with-dv-avc1394=PATH   libavc1394 tree for static linking])
1970
1971   if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1972   then
1973     AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1974     if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1975     then
1976       dnl  Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1977       AC_MSG_RESULT(yes)
1978       VLC_ADD_LIBS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1979       VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1980     else
1981       dnl  No libavc1394 could be found, sorry
1982       AC_MSG_RESULT(no)
1983       AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1984     fi
1985   else
1986     AC_CHECK_HEADERS(libavc1394/avc1394.h,
1987     [ VLC_ADD_LIBS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1988     ],[
1989         if test -n "${enable_dv}"
1990         then
1991           AC_MSG_ERROR([cannot find libavc1394 headers])
1992         fi
1993     ])
1994   fi
1995
1996   dnl Check for static linking of libavc1394
1997   if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1998   then
1999     AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
2000     real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
2001     if test -z "${real_dv_avc1394_tree}"
2002     then
2003       dnl  The given directory can't be found
2004       AC_MSG_RESULT(no)
2005       AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
2006     fi
2007     if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
2008     then
2009       dnl  Use a custom libavc1394
2010       AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
2011       VLC_ADD_LIBS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
2012       VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
2013     else
2014       dnl  The given libavc1394 wasn't built
2015       AC_MSG_RESULT(no)
2016       AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
2017     fi
2018   fi
2019 fi
2020
2021 dnl
2022 dnl dvdread module: check for libdvdread
2023 dnl
2024 AC_ARG_ENABLE(dvdread,
2025 [  --enable-dvdread        dvdread input module (default disabled)])
2026 if test "${enable_dvdread}" != "no"
2027 then
2028   AC_ARG_WITH(dvdread,
2029   [    --with-dvdread=PATH   libdvdread headers and libraries])
2030   AC_ARG_WITH(dvdread-tree,
2031   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
2032
2033   dnl Temporary hack (yeah, sure ;)
2034   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2035       VLC_ADD_LIBS([dvdread],[-ldvdcss])
2036   fi
2037
2038   if test -z "${with_dvdread}"
2039   then
2040     if test -z "${with_dvdread_tree}"
2041     then
2042       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
2043         [ VLC_ADD_PLUGIN([dvdread])
2044           VLC_ADD_LIBS([dvdread],[-ldvdread ${LIBS_dvdcss}])
2045         ],[
2046           AC_CHECK_HEADERS(libdvdread/dvd_reader.h,
2047             [ VLC_ADD_PLUGIN([dvdread])
2048               VLC_ADD_LIBS([dvdread],[-ldvdread ${LIBS_dvdcss}])
2049             ],[
2050               if test -n "${enable_dvdread}"
2051               then
2052               AC_MSG_ERROR([cannot find libdvdread headers])
2053              fi
2054            ])
2055         ])
2056     else
2057       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
2058       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
2059       if test -z "${real_dvdread_tree}"
2060       then
2061         dnl  The given directory can't be found
2062         AC_MSG_RESULT(no)
2063         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
2064       fi
2065       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
2066       then
2067         dnl  Use a custom libdvdread
2068         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
2069         VLC_ADD_PLUGIN([dvdread])
2070         VLC_ADD_LIBS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LIBS_dvdcss}])
2071         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
2072       else
2073         dnl  The given libdvdread wasn't built
2074         AC_MSG_RESULT(no)
2075         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
2076       fi
2077     fi
2078   else
2079     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
2080     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
2081     then
2082       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
2083       AC_MSG_RESULT(yes)
2084       VLC_ADD_PLUGIN([dvdread])
2085       VLC_ADD_LIBS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LIBS_dvdcss}])
2086       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
2087     else
2088       dnl  No libdvdread could be found, sorry
2089       AC_MSG_RESULT(no)
2090       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
2091     fi
2092   fi
2093 fi
2094
2095 dnl
2096 dnl  libdvdnav plugin
2097 dnl
2098 AC_ARG_ENABLE(dvdnav,
2099   [  --enable-dvdnav         dvdnav input module (default enabled)])
2100 if test "${enable_dvdnav}" != "no"
2101 then
2102   dnl Same hack than dvdread
2103   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2104       VLC_ADD_LIBS([dvdnav],[-ldvdcss])
2105   fi
2106
2107   DVDNAV_PATH="${PATH}"
2108   AC_ARG_WITH(dvdnav-config-path,
2109     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
2110     [ if test "${with_dvdnav_config_path}" != "no"
2111       then
2112         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
2113       fi ])
2114   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
2115   if test "${DVDNAV_CONFIG}" != "no"
2116   then
2117     VLC_ADD_PLUGIN([dvdnav])
2118     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
2119     VLC_ADD_LIBS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
2120   fi
2121 fi
2122
2123 dnl
2124 dnl  Windows DirectShow access module
2125 dnl
2126 AC_ARG_ENABLE(dshow,
2127   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
2128 if test "${enable_dshow}" != "no"
2129 then
2130   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2131   then
2132     AC_LANG_PUSH(C++)
2133       AC_CHECK_HEADERS(dshow.h,
2134       [ VLC_ADD_PLUGIN([dshow])
2135         VLC_ADD_CXXFLAGS([dshow],[])
2136         VLC_ADD_LIBS([dshow],[-lole32 -loleaut32 -luuid]) ])
2137     AC_LANG_POP(C++)
2138   fi
2139 fi
2140
2141 dnl
2142 dnl  Windows DirectShow BDA access module
2143 dnl
2144 AC_ARG_ENABLE(bda,
2145   AS_HELP_STRING([--enable-bda],[Win32 DirectShow BDA support (default 
2146                   enabled on Win32)]))
2147 if test "${enable_bda}" != "no"
2148 then
2149   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2150   then
2151       AC_CHECK_HEADERS(dshow.h,
2152       [ VLC_ADD_PLUGIN([bda])
2153         VLC_ADD_CXXFLAGS([bda],[])
2154         VLC_ADD_LIBS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
2155   fi
2156 fi
2157
2158
2159 dnl
2160 dnl  OpenCV wrapper and example filters
2161 dnl
2162 AC_ARG_ENABLE(opencv,
2163   [  --enable-opencv         OpenCV (computer vision) filter (default disabled)])
2164 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
2165 then
2166   AC_ARG_WITH(opencv-tree,
2167   [    --with-opencv-tree=PATH opencv tree for linking])
2168     if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2169     then
2170       test -z "${with_opencv_tree}" && AC_MSG_ERROR([You have to specify --with-opencv-tree])
2171           AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2172           if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2173             -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2174       then
2175         AC_MSG_RESULT(yes)
2176         VLC_ADD_PLUGIN([opencv_wrapper])
2177         VLC_ADD_LIBS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2178         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])
2179         AC_LANG_PUSH(C++)
2180         VLC_ADD_PLUGIN([opencv_example])
2181         VLC_ADD_LIBS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2182         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2183         AC_LANG_POP(C++)        
2184           else
2185         dnl  No opencv could be found, sorry
2186         AC_MSG_RESULT(no)
2187         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2188           fi
2189     else
2190       PKG_CHECK_MODULES(OPENCV, opencv,
2191         [
2192           VLC_ADD_PLUGIN([opencv_example])
2193           VLC_ADD_PLUGIN([opencv_wrapper])
2194           VLC_ADD_LIBS([opencv_example opencv_wrapper],[${OPENCV_LIBS}])
2195           VLC_ADD_CFLAGS([opencv_wrapper],[${OPENCV_CFLAGS}])
2196           VLC_ADD_CXXFLAGS([opencv_example],[${OPENCV_CFLAGS}])
2197         ],
2198         [AC_MSG_ERROR([libopencv not found!])]
2199       )
2200     fi
2201 fi
2202
2203
2204 dnl
2205 dnl  libsmbclient plugin
2206 dnl
2207 AC_ARG_ENABLE(smb,
2208   [  --enable-smb            smb input module (default enabled)])
2209 if test "${enable_smb}" != "no"; then
2210   AC_CHECK_HEADERS(libsmbclient.h,
2211     [ VLC_ADD_PLUGIN([access_smb])
2212       VLC_ADD_LIBS([access_smb],[-lsmbclient]) ],
2213     [ if test -n "${enable_smb}"; then
2214         AC_MSG_ERROR([cannot find libsmbclient headers])
2215      fi ])
2216   AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2217     AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], 1, [Define if samba has _SMBCCTX.close_fn]),,
2218     [#include <libsmbclient.h>])
2219 fi
2220
2221 dnl
2222 dnl  libdvbpsi ts demux/mux
2223 dnl
2224 AC_ARG_ENABLE(dvbpsi,
2225   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2226 have_dvbpsi=no
2227 if test "${enable_dvbpsi}" != "no"
2228 then
2229   AC_ARG_WITH(dvbpsi,
2230   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2231   AC_ARG_WITH(dvbpsi,
2232   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2233   case "${with_dvbpsi}" in
2234   ""|yes)
2235     if test -z "${with_dvbpsi_tree}"
2236     then
2237       AC_CHECK_HEADERS(dvbpsi/dr.h,
2238         [ VLC_ADD_PLUGIN([ts])
2239           if test "${enable_sout}" != "no"; then
2240             VLC_ADD_PLUGIN([mux_ts])
2241           fi
2242           VLC_ADD_LIBS([mux_ts ts dvb],[-ldvbpsi])
2243           have_dvbpsi=yes],
2244         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2245         [#if defined( HAVE_STDINT_H )
2246 #   include <stdint.h>
2247 #elif defined( HAVE_INTTYPES_H )
2248 #   include <inttypes.h>
2249 #endif
2250 #include <dvbpsi/dvbpsi.h>
2251 #include <dvbpsi/descriptor.h>
2252 #include <dvbpsi/pat.h>
2253 #include <dvbpsi/pmt.h>])
2254     else
2255       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2256       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2257       if test -z "${real_dvbpsi_tree}"
2258       then
2259         dnl  The given directory can't be found
2260         AC_MSG_RESULT(no)
2261         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2262       fi
2263       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2264       then
2265         dnl  Use a custom libdvbpsi
2266         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2267         VLC_ADD_PLUGIN([ts])
2268         if test "${enable_sout}" != "no"; then
2269           VLC_ADD_PLUGIN([mux_ts])
2270         fi
2271         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2272         VLC_ADD_LIBS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2273         have_dvbpsi=yes
2274       else
2275         dnl  The given libdvbpsi wasn't built
2276         AC_MSG_RESULT(no)
2277         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2278       fi
2279     fi
2280   ;;
2281   no)
2282     dnl  Compile without dvbpsi
2283   ;;
2284   *)
2285     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2286     if test -z "${with_dvbpsi}"
2287     then
2288       LDFLAGS_test=""
2289       CPPFLAGS_test=""
2290     else
2291       LDFLAGS_test="-L${with_dvbpsi}/lib"
2292       CPPFLAGS_test="-I${with_dvbpsi}/include"
2293     fi
2294     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2295     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2296       VLC_ADD_PLUGIN([ts])
2297       if test "${enable_sout}" != "no"; then
2298         VLC_ADD_PLUGIN([mux_ts])
2299       fi
2300       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2301       VLC_ADD_LIBS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2302       have_dvbpsi=yes
2303     ],[
2304       if test -n "${enable_dvbpsi}"
2305       then
2306         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2307       fi
2308     ])
2309     CPPFLAGS="${CPPFLAGS_save}"
2310   ;;
2311   esac
2312   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2313     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2314   ], [], [${LIBS_ts}])
2315
2316 fi
2317
2318 dnl
2319 dnl  Video4Linux plugin
2320 dnl
2321 AC_ARG_ENABLE(v4l,
2322   [  --enable-v4l            Video4Linux input support (default disabled)])
2323 if test "${enable_v4l}" = "yes"
2324 then
2325   AC_ARG_WITH(v4l,
2326     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2327   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2328   then
2329     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2330   fi
2331
2332   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2333   AC_CHECK_HEADERS(linux/videodev.h, [
2334     VLC_ADD_PLUGIN([v4l])
2335   ],[])
2336   CPPFLAGS="${CPPFLAGS_save}"
2337 fi
2338
2339 dnl
2340 dnl  Video4Linux2 plugin
2341 dnl
2342 AC_ARG_ENABLE(v4l2,
2343   [  --enable-v4l2           Video4Linux2 input support (default enabled)])
2344 if test "${enable_v4l2}" != "no"
2345 then
2346   AC_ARG_WITH(v4l2,
2347     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2348   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2349   then
2350     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2351   fi
2352
2353   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2354   AC_CHECK_HEADERS(linux/videodev2.h, [
2355     VLC_ADD_PLUGIN([v4l2])
2356   ],[])
2357   CPPFLAGS="${CPPFLAGS_save}"
2358 fi
2359
2360 dnl
2361 dnl libv4l2 support for video4linux.
2362 dnl
2363 AC_ARG_ENABLE( libv4l2,
2364   [  --enable-libv4l2        Libv4l2 Video4Linux2 support (default enabled)])
2365 if test "${enable_libv4l2}" != "no" -a "${enable_v4l2}" != "no"
2366 then
2367     PKG_CHECK_MODULES( LIBV4L2, libv4l2, [
2368       VLC_ADD_LDFLAGS([v4l2],[${LIBV4L2_LIBS}])
2369       VLC_ADD_CFLAGS([v4l2],[${LIBV4L2_CFLAGS}])
2370       AC_DEFINE(HAVE_LIBV4L2, 1, Define if libv4l is available)],
2371       AC_MSG_WARN([LibV4L2 support disabled because libv4l2 development headers were not found])
2372     )
2373 fi
2374
2375 dnl
2376 dnl  special access module for Hauppauge PVR cards
2377 dnl
2378 AC_ARG_ENABLE(pvr,
2379   [  --enable-pvr            PVR cards access module (default disabled)])
2380 if test "${enable_pvr}" = "yes"
2381 then
2382   VLC_ADD_PLUGIN([pvr])
2383   AC_ARG_WITH(videodev2,
2384     [  --with-videodev2=FILE   Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2385   if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2386   then
2387     AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2388   fi
2389     
2390
2391   AC_CACHE_CHECK([for new linux/videodev2.h],
2392       [ac_cv_new_linux_videodev2_h],
2393       [AC_TRY_COMPILE([
2394           #include <sys/types.h>
2395           #   ifdef VIDEODEV2_H_FILE
2396           #   include VIDEODEV2_H_FILE
2397           #   else
2398           #   include <linux/videodev2.h>
2399           #   endif
2400           ],
2401           [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2402           ac_cv_new_linux_videodev2_h=yes,
2403           ac_cv_new_linux_videodev2_h=no)])
2404   if test "${ac_cv_new_linux_videodev2_h}" != "no"; then
2405     AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2406   fi
2407 fi
2408
2409 dnl
2410 dnl  gnomeVFS access module
2411 dnl
2412 AC_ARG_ENABLE(gnomevfs,
2413   [  --enable-gnomevfs       GnomeVFS access module (default disabled)])
2414 if test "${enable_gnomevfs}" = "yes" 
2415 then
2416   PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2417     VLC_ADD_LIBS([access_gnomevfs],[$GNOMEVFS_LIBS])
2418     VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2419     VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2420     VLC_ADD_PLUGIN([access_gnomevfs]),
2421     AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2422 fi
2423
2424 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2425 AC_ARG_ENABLE(libcdio,
2426   [  --enable-libcdio        CD input and control library support (default enabled)])
2427
2428 AC_ARG_ENABLE(vcdinfo,
2429   [  --enable-libvcdinfo     VCD information library support (default enabled)])
2430
2431 have_libcdio=no
2432 have_libvcdinfo=no
2433 if test "${enable_libcdio}" != "no"
2434 then
2435   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2436      have_libcdio=yes
2437      AC_DEFINE(HAVE_LIBCDIO, 1, 
2438      [Define if you have libcdio 0.78.2 or greater installed]),
2439      [AC_MSG_WARN(CD Reading and information library not found)])
2440
2441   if test "${enable_vcdinfo}" != "no"
2442   then
2443     PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2444        [have_libvcdinfo=yes
2445        AC_DEFINE(HAVE_VCDINFO, 1, 
2446        [Define if you have libvcdinfo 0.7.22 or greater installed])],
2447        [AC_MSG_WARN(VCD information library not found)])
2448   fi
2449 fi
2450
2451 dnl
2452 dnl  VCDX and CDDAX modules
2453 dnl
2454 AC_ARG_ENABLE(cddax,
2455   AS_HELP_STRING([--enable-cddax],[audio CD plugin with CD Text and CD paranoia
2456                   via libcdio (default disabled)]))
2457  
2458 AC_ARG_ENABLE(libcddb,
2459   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2460  
2461 if test "${enable_cddax}" = "yes"
2462 then
2463   if test "$have_libcdio" = "yes"
2464   then
2465     AC_DEFINE(HAVE_CDDAX, 1, [Define for the audio CD plugin using libcdio])
2466     VLC_ADD_LIBS([cddax],[$LIBCDIO_LIBS])
2467     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2468     VLC_ADD_PLUGIN([cddax])
2469     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2470     VLC_ADD_LIBS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2471     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2472   else 
2473     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2474     HAVE_CDDAX=no
2475   fi
2476
2477   if test "$enable_libcddb" != "no"; then
2478     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2479       HAVE_LIBCDDB=yes 
2480       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2481       VLC_ADD_LIBS([cddax],[$LIBCDDB_LIBS])
2482       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2483       ],
2484       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2485       HAVE_LIBCDDB=no])
2486   fi
2487  
2488 fi
2489
2490 AC_ARG_ENABLE(vcdx,
2491   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2492  
2493 if test "${enable_vcdx}" = "yes"
2494 then
2495   if test "${have_libvcdinfo}" = "yes"
2496   then
2497     VLC_ADD_LIBS([vcdx],[$VCDINFO_LIBS])
2498     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2499   else 
2500     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2501     HAVE_VCDX=no
2502   fi
2503
2504   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2505    [VLC_ADD_LIBS([vcdx],[$LIBISO9660_LIBS])
2506     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2507     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2508     HAVE_VCDX=no])
2509
2510   if test "$have_libvcdinfo" = "yes"
2511   then
2512     AC_DEFINE(HAVE_VCDX, 1, 
2513     [Define for the VCD plugin using libcdio/libvcdinfo])
2514     VLC_ADD_LIBS([vcdx],[$VCDINFO_LIBS])
2515     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2516     VLC_ADD_PLUGIN([vcdx])
2517   else 
2518     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2519     HAVE_VCDX=no
2520   fi
2521 fi
2522
2523 dnl
2524 dnl  Built-in CD-DA and VCD module
2525 dnl
2526 AC_ARG_ENABLE(cdda,           
2527   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2528  
2529 AC_ARG_ENABLE(vcd,
2530   [  --enable-vcd            built-in VCD (default enabled)])
2531
2532 if test "${enable_vcd}" != "no"
2533 then
2534   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2535   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2536     AC_MSG_RESULT(yes)
2537     VLC_ADD_PLUGIN([vcd])
2538     VLC_ADD_PLUGIN([cdda])
2539   ],[
2540     AC_MSG_RESULT(no)
2541   ])
2542
2543   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2544   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2545     AC_MSG_RESULT(yes)
2546     VLC_ADD_PLUGIN([vcd])
2547     VLC_ADD_PLUGIN([cdda])
2548     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2549   ],[
2550     AC_MSG_RESULT(no)
2551   ])
2552
2553   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2554   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2555     AC_MSG_RESULT(yes)
2556     VLC_ADD_PLUGIN([vcd])
2557     VLC_ADD_PLUGIN([cdda])
2558     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2559   ],[
2560     AC_MSG_RESULT(no)
2561   ])
2562
2563   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2564   then
2565     VLC_ADD_PLUGIN([vcd])
2566     VLC_ADD_PLUGIN([cdda])
2567   fi
2568
2569   if test "${SYS}" = "darwin"
2570   then
2571     VLC_ADD_PLUGIN([vcd])
2572     VLC_ADD_PLUGIN([cdda])
2573     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-Wl,-framework,IOKit,-framework,CoreFoundation])
2574     VLC_ADD_LIBS([vcdx cddax cdda],[-liconv])
2575   fi
2576
2577   if test "$enable_libcddb" != "no"; then
2578     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2579       HAVE_LIBCDDB=yes 
2580       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2581       VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
2582       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2583       ],:
2584       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled) 
2585       HAVE_LIBCDDB=no])
2586   fi
2587 fi
2588
2589 dnl
2590 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2591 dnl
2592 AC_ARG_ENABLE(dvb,
2593   [  --enable-dvb            DVB-S/T/C card support (default enabled)])
2594
2595 if test "${enable_dvb}" != "no"
2596 then
2597     AS_IF([test "${have_dvbpsi}" = "yes" ],[  
2598     AC_ARG_WITH(dvb,
2599      [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2600      if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2601      then
2602        VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2603      fi
2604      CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2605      AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2606      VLC_ADD_PLUGIN([dvb])
2607      ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2608      CPPFLAGS="${CPPFLAGS_save}"
2609    ],[
2610      AC_MSG_WARN([the dvb access module requires libdvbpsi])
2611     ]) 
2612 fi
2613
2614 dnl
2615 dnl  Screen capture module
2616 dnl
2617 AC_ARG_ENABLE(screen,
2618   [  --enable-screen         Screen capture support (default enabled)])
2619 if test "${enable_screen}" != "no"; then
2620   if test "${SYS}" = "darwin"; then
2621     AC_CHECK_HEADERS(OpenGL/gl.h, [
2622       AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2623         VLC_ADD_PLUGIN([screen])
2624         VLC_ADD_LDFLAGS([screen],[-Wl,-framework,OpenGL,-framework,ApplicationServices])
2625       ])
2626     ])
2627   elif test "${SYS}" = "mingw32"; then
2628     VLC_ADD_PLUGIN([screen])
2629     VLC_ADD_LIBS([screen],[-lgdi32])
2630   elif test "${SYS}" = "mingwce"; then
2631     CPPFLAGS="${CPPFLAGS_save}"
2632   elif test "${SYS}" = "beos"; then
2633     VLC_ADD_PLUGIN([screen])
2634     VLC_ADD_CXXFLAGS([screen],[])
2635     VLC_ADD_LIBS([screen],[-lbe])
2636   else
2637     CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2638     AC_CHECK_HEADERS(X11/Xlib.h, [
2639       VLC_ADD_PLUGIN([screen])
2640       VLC_ADD_LIBS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11])
2641       VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2642     ])
2643     CPPFLAGS="${CPPFLAGS_save}"
2644   fi
2645 fi
2646
2647 dnl
2648 dnl  ipv6 plugin - not for QNX yet
2649 dnl
2650 have_ipv6=no
2651 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2652   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2653 ])
2654
2655 AS_IF([test "${have_ipv6}" = "yes"], [
2656   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2657
2658
2659 AC_CHECK_FUNCS(inet_ntop,[
2660   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2661
2662
2663 dnl
2664 dnl  ogg demux plugin
2665 dnl
2666 AC_ARG_ENABLE(ogg,
2667   [  --enable-ogg            Ogg demux support (default enabled)])
2668 if test "${enable_ogg}" != "no"
2669 then
2670   AC_ARG_WITH(ogg-tree,
2671   [    --with-ogg-tree=PATH  ogg tree for static linking])
2672   if test -n "${with_ogg_tree}"
2673   then
2674     AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2675     real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2676     if test -z "${real_ogg_tree}"
2677     then
2678       dnl  The given directory can't be found
2679       AC_MSG_RESULT(no)
2680       AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2681     fi
2682     if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2683     then
2684       dnl  Use a custom ogg
2685       AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2686       VLC_ADD_PLUGIN([ogg])
2687       if test "${enable_sout}" != "no"; then
2688         VLC_ADD_PLUGIN([mux_ogg])
2689       fi
2690       VLC_ADD_LIBS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2691       VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2692     else
2693       dnl  The given ogg wasn't built
2694       AC_MSG_RESULT(no)
2695       AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2696     fi
2697   else
2698     AC_CHECK_HEADERS(ogg/ogg.h, [
2699       AC_CHECK_LIB( ogg, oggpack_read, [
2700         VLC_ADD_PLUGIN([ogg])
2701         if test "${enable_sout}" != "no"; then
2702           VLC_ADD_PLUGIN([mux_ogg])
2703         fi
2704         VLC_ADD_LIBS([ogg mux_ogg],[-logg])])
2705      ],[])
2706   fi
2707 fi
2708
2709 dnl
2710 dnl  matroska demux plugin
2711 dnl
2712 AC_ARG_ENABLE(mkv,
2713   [  --enable-mkv            Matroska demux support (default enabled)])
2714 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2715   AC_LANG_PUSH(C++)
2716   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2717     AC_MSG_CHECKING(for libebml version >= 0.7.7)
2718     AC_EGREP_CPP(yes,
2719       [#include <ebml/EbmlVersion.h>
2720        #ifdef LIBEBML_VERSION
2721        #if LIBEBML_VERSION >= 0x000706
2722        yes
2723        #endif
2724        #endif],
2725       [AC_MSG_RESULT([yes])
2726         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2727           AC_MSG_CHECKING(for libmatroska version >= 0.8.0)
2728           AC_EGREP_CPP(yes,
2729             [#include <matroska/KaxVersion.h>
2730              #ifdef LIBMATROSKA_VERSION
2731              #if LIBMATROSKA_VERSION >= 0x000705
2732              yes
2733              #endif
2734              #endif],
2735             [AC_MSG_RESULT([yes])
2736               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2737               VLC_ADD_CXXFLAGS([mkv],[])
2738               if test "${SYS}" = "darwin"; then
2739                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2740               fi
2741               AC_CHECK_LIB(ebml_pic, main, [
2742                 VLC_ADD_PLUGIN([mkv])
2743                 VLC_ADD_LIBS([mkv],[-lmatroska -lebml_pic])
2744               ],
2745                 AC_CHECK_LIB(ebml, main, [
2746                   VLC_ADD_PLUGIN([mkv])
2747                   VLC_ADD_LIBS([mkv],[-lmatroska -lebml])
2748                 ]) 
2749               )
2750             ],
2751             [AC_MSG_RESULT([no])
2752               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2753           ])
2754         ])
2755       ],
2756       [AC_MSG_RESULT([no])
2757         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2758     ])
2759   ])
2760   AC_LANG_POP(C++)
2761 fi
2762
2763 dnl
2764 dnl  modplug demux plugin
2765 dnl
2766 AC_ARG_ENABLE(mod,
2767   [  --enable-mod            Mod demux support (default enabled)])
2768 if test "${enable_mod}" != "no"
2769 then
2770   AC_ARG_WITH(mod-tree,
2771   [    --with-mod-tree=PATH mod tree for static linking])
2772   if test -n "${with_mod_tree}"
2773   then
2774     AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2775     real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2776     if test -z "${real_mod_tree}"
2777     then
2778       dnl  The given directory can't be found
2779       AC_MSG_RESULT(no)
2780       AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2781     fi
2782     if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2783     then
2784       dnl  Use a custom mod
2785       AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2786       VLC_ADD_PLUGIN([mod])
2787       VLC_ADD_LIBS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2788       VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2789     else
2790       dnl  The given mod wasn't built
2791       AC_MSG_RESULT(no)
2792       AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2793     fi
2794   else
2795     AC_CHECK_HEADERS(libmodplug/modplug.h, [
2796       VLC_ADD_PLUGIN([mod])
2797       VLC_ADD_CXXFLAGS([mod],[])
2798       VLC_ADD_LIBS([mod],[-lmodplug -lstdc++])])
2799   fi
2800 fi
2801
2802 dnl
2803 dnl  mpc demux plugin
2804 dnl
2805 AC_ARG_ENABLE(mpc,
2806   [  --enable-mpc            Mpc demux support (default enabled)])
2807 if test "${enable_mpc}" != "no"
2808 then
2809   AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2810     VLC_ADD_PLUGIN([mpc])
2811     VLC_ADD_LIBS([mpc],[-lmpcdec])])
2812 fi
2813
2814 dnl
2815 dnl  game music emu demux plugin
2816 dnl
2817 AC_ARG_ENABLE(gme,
2818   [  --enable-gme            Game Music Emu demux support (default enabled)])
2819 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2820 then
2821   AC_LANG_PUSH(C++)
2822   AC_ARG_WITH(gme-tree,
2823   [    --with-gme-tree=PATH gme tree for static linking])
2824   if test -n "${with_gme_tree}"
2825   then
2826     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2827     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2828     if test -z "${real_gme_tree}"
2829     then
2830       dnl  The given directory can't be found
2831       AC_MSG_RESULT(no)
2832       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2833     fi
2834     if test -f "${real_gme_tree}/gme/libgme.a"
2835     then
2836       dnl  Use a custom gme
2837       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2838       VLC_ADD_PLUGIN([gme])
2839       VLC_ADD_LIBS([gme],[${real_gme_tree}/gme/libgme.a])
2840       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2841     else
2842       dnl  The given gme wasn't built
2843       AC_MSG_RESULT(no)
2844       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2845     fi
2846   else
2847       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2848   fi
2849   AC_LANG_POP(C++)
2850 fi
2851
2852 dnl
2853 dnl  Codec plugins
2854 dnl
2855
2856 AC_ARG_WITH(,[Codec plugins:])
2857
2858 dnl
2859 dnl  mad plugin
2860 dnl
2861 AC_ARG_ENABLE(mad,
2862   [  --enable-mad            libmad module (default enabled)])
2863 if test "${enable_mad}" != "no"
2864 then
2865   AC_ARG_WITH(mad,
2866     [    --with-mad=PATH       path to libmad],[],[])
2867   if test "${with_mad}" != "no" -a -n "${with_mad}"
2868   then
2869     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2870     VLC_ADD_LIBS([mpgatofixed32],[-L${with_mad}/lib])
2871   fi
2872
2873   AC_ARG_WITH(mad-tree,
2874     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2875   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2876   then
2877     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2878     if test -z "${real_mad_tree}"
2879     then
2880       dnl  The given directory can't be found
2881       AC_MSG_RESULT(no)
2882       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2883     fi
2884     dnl  Use a custom libmad
2885     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2886     if test -f ${real_mad_tree}/mad.h
2887     then
2888       AC_MSG_RESULT(yes)
2889       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2890       VLC_ADD_LIBS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2891       LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
2892       AC_CHECK_LIB(mad, mad_bit_init, [
2893         VLC_ADD_PLUGIN([mpgatofixed32])
2894         VLC_ADD_LIBS([mpgatofixed32],[-lmad])
2895         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2896       ],[])
2897       LDFLAGS="${LDFLAGS_save}"
2898     else
2899       AC_MSG_RESULT(no)
2900       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2901     fi
2902   else
2903     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2904     LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
2905     AC_CHECK_HEADERS(mad.h, ,
2906       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2907     AC_CHECK_LIB(mad, mad_bit_init, [
2908       VLC_ADD_PLUGIN([mpgatofixed32])
2909       VLC_ADD_LIBS([mpgatofixed32],[-lmad])],
2910       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2911     CPPFLAGS="${CPPFLAGS_save}"
2912     LDFLAGS="${LDFLAGS_save}"
2913   fi
2914 fi
2915
2916 dnl
2917 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2918 dnl
2919 AC_ARG_ENABLE( id3tag,
2920 [  --disable-id3tag        id3tag metadata reader plugin (default disabled)])
2921 AS_IF([test "${enable_id3tag}" = "yes"], [
2922   AC_CHECK_HEADERS(id3tag.h, [
2923     AC_CHECK_HEADERS(zlib.h, [
2924       VLC_ADD_LIBS([id3tag],[-lid3tag -lz])
2925       VLC_ADD_PLUGIN([id3tag])
2926     ])
2927   ])
2928 ])
2929
2930 dnl
2931 dnl  avcodec decoder/encoder plugin
2932 dnl
2933
2934 if test "${with_ffmpeg_tree}"
2935 then
2936   AC_MSG_WARN([--with-ffmpeg-tree is deprecated. Use PKG_CONFIG_PATH instead.])
2937 fi
2938
2939 AC_ARG_ENABLE(avcodec,
2940 [  --enable-avcodec        libavcodec codec (default enabled)])
2941 if test "${enable_avcodec}" != "no"
2942 then
2943   PKG_CHECK_MODULES(AVCODEC,[libavcodec libavutil],
2944     [
2945       VLC_SAVE_FLAGS
2946       CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2947       CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2948       AC_CHECK_HEADERS(libavcodec/avcodec.h ffmpeg/avcodec.h)
2949       AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
2950       VLC_ADD_PLUGIN([avcodec])
2951       VLC_ADD_LIBS([avcodec],[$AVCODEC_LIBS])
2952       VLC_ADD_CFLAGS([avcodec],[$AVCODEC_CFLAGS])
2953       VLC_RESTORE_FLAGS
2954     ],[
2955       AC_MSG_FAILURE([Could not find libavcodec or libavutil. Use --disable-avcodec to ignore this error.])
2956   ])
2957 fi
2958
2959 dnl
2960 dnl  avformat demuxer/muxer plugin
2961 dnl
2962
2963 AC_ARG_ENABLE(avformat,
2964 [  --enable-avformat       libavformat containers (default enabled)])
2965 if test "${enable_avformat}" != "no"
2966 then
2967   PKG_CHECK_MODULES(AVFORMAT,[libavformat libavutil],
2968     [
2969       VLC_SAVE_FLAGS
2970       CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2971       CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2972       AC_CHECK_HEADERS(libavformat/avformat.h ffmpeg/avformat.h)
2973       AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
2974       VLC_ADD_PLUGIN([avformat])
2975       VLC_ADD_LIBS([avformat],[$AVFORMAT_LIBS])
2976       VLC_ADD_CFLAGS([avformat],[$AVFORMAT_CFLAGS])
2977       VLC_RESTORE_FLAGS
2978     ],[
2979       AC_MSG_FAILURE([Could not find libavformat or libavutil. Use --disable-avformat to ignore this error.])
2980   ])
2981 fi
2982
2983 dnl
2984 dnl  swscale image scaling and conversion plugin
2985 dnl
2986
2987 AC_ARG_ENABLE(swscale,
2988   AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion 
2989                   (default enabled)]))
2990 if test "${enable_swscale}" != "no"
2991 then
2992   PKG_CHECK_MODULES(SWSCALE,[libswscale],
2993     [
2994       VLC_SAVE_FLAGS
2995       CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2996       CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2997       AC_CHECK_HEADERS(libswscale/swscale.h ffmpeg/swscale.h)
2998       VLC_ADD_PLUGIN([swscale])
2999       VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
3000       VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
3001       VLC_RESTORE_FLAGS
3002     ],[
3003       AC_MSG_WARN([Could not find libswscale. Trying to enable imgresample.])
3004       enable_imgresample=yes
3005   ])
3006 fi
3007
3008 dnl
3009 dnl  avcodec (deprecated API) image scaling and conversion plugin
3010 dnl
3011 dnl  This is build as a seperate module than the avcodec one to prevent
3012 dnl  stupid run time library load errors from disabling most codecs
3013 dnl  from VLC.
3014 dnl
3015
3016 AC_ARG_ENABLE(imgresample,
3017   AS_HELP_STRING([--enable-imgresample],[deprecated libavcodec image scaling 
3018                   and conversion (default disabled)]))
3019 if test "${enable_imgresample}" = "yes"
3020 then
3021   PKG_CHECK_MODULES(IMGRESAMPLE,[libavcodec],
3022     [
3023       VLC_SAVE_FLAGS
3024       CPPFLAGS="${CPPFLAGS} ${IMGRESAMPLE_CFLAGS}"
3025       CFLAGS="${CFLAGS} ${IMGRESAMPLE_CFLAGS}"
3026       AC_CHECK_HEADERS(libavcodec/avcodec.h ffmpeg/avcodec.h)
3027       AC_CHECK_LIB(avcodec,img_resample,
3028         [
3029           VLC_ADD_PLUGIN([imgresample])
3030           VLC_ADD_LIBS([imgresample],[$IMGRESAMPLE_LIBS])
3031           VLC_ADD_CFLAGS([imgresample],[$IMGRESAMPLE_CFLAGS])
3032         ],[
3033           AC_MSG_WARN([Could not find img_resample in libavcodec.])
3034           if test "${enable_swscale}" != "no"
3035           then
3036             AC_MSG_FAILURE([swscale (and its fallback module imgresample) support will be missing. Use --disable-swscale to ignore this error. (This basically means that you will be missing any good software scaling module and some video chroma converters.)])
3037           fi
3038         # That sed hack to add -rpath is kind of ugly but at least it fixes
3039         # detection when linking against a shared libavcodec with
3040         # a libavutil not in one of your ld.so.conf directories.
3041         # (for example a local install)
3042         ],[${IMGRESAMPLE_LIBS} `echo ${IMGRESAMPLE_LIBS}|sed s'/-L/-Wl,-rpath=/'`])
3043       VLC_RESTORE_FLAGS
3044     ],[
3045       AC_MSG_WARN([Could not find libavcodec.])
3046   ])
3047 fi
3048
3049 dnl
3050 dnl  postproc plugin
3051 dnl
3052
3053 AC_ARG_ENABLE(postproc,
3054 [  --enable-postproc       libpostproc image post-processing (default enabled)])
3055 if test "${enable_postproc}" != "no"
3056 then
3057   PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
3058     [
3059       VLC_SAVE_FLAGS
3060       CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
3061       CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
3062       AC_CHECK_HEADERS(libpostproc/postproc.h postproc/postprocess.h)
3063       VLC_ADD_PLUGIN([postproc])
3064       VLC_ADD_LIBS([postproc],[$POSTPROC_LIBS])
3065       VLC_ADD_CFLAGS([postproc],[$POSTPROC_CFLAGS])
3066       VLC_RESTORE_FLAGS
3067     ],[
3068       AC_MSG_ERROR([Could not find libpostproc.])
3069   ])
3070 fi
3071
3072 dnl
3073 dnl  faad decoder plugin
3074 dnl
3075 AC_ARG_ENABLE(faad,
3076 [  --enable-faad           faad codec (default disabled)])
3077 if test "${enable_faad}" = "yes"
3078 then
3079   AC_ARG_WITH(faad-tree,
3080   [    --with-faad-tree=PATH faad tree for static linking])
3081   if test -n "${with_faad_tree}"
3082   then
3083     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3084     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3085     if test -z "${real_faad_tree}"
3086     then
3087       dnl  The given directory can't be found
3088       AC_MSG_RESULT(no)
3089       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3090     fi
3091     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3092     then
3093       dnl  Use a custom faad
3094       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3095       VLC_ADD_PLUGIN([faad])
3096       VLC_ADD_LIBS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3097       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3098     else
3099       dnl  The given libfaad wasn't built
3100       AC_MSG_RESULT(no)
3101       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3102     fi
3103   else
3104     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3105     LDFLAGS="${LDFLAGS_save} ${LIBS_faad}"
3106     AC_CHECK_HEADERS(faad.h, ,
3107       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3108     AC_CHECK_LIB(faad, faacDecOpen, [
3109       VLC_ADD_PLUGIN([faad])
3110       VLC_ADD_LIBS([faad],[-lfaad]) ],
3111       AC_CHECK_LIB(faad, NeAACDecOpen, [
3112         VLC_ADD_PLUGIN([faad])
3113         VLC_ADD_LIBS([faad],[-lfaad]) ],
3114         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3115     LDFLAGS="${LDFLAGS_save}"
3116     CPPFLAGS="${CPPFLAGS_save}"
3117   fi
3118 fi
3119
3120 dnl
3121 dnl twolame encoder plugin
3122 dnl
3123 AC_ARG_ENABLE(twolame,
3124 [  --enable-twolame        twolame codec (default disabled)])
3125 if test "${enable_twolame}" = "yes"
3126 then
3127   AC_ARG_WITH(twolame-tree,
3128   [    --with-twolame-tree=PATH twolame tree for static linking])
3129   if test -n "${with_twolame_tree}"
3130   then
3131     AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3132     real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3133     if test -z "${real_twolame_tree}"
3134     then
3135       dnl  The given directory can't be found
3136       AC_MSG_RESULT(no)
3137       AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3138     fi
3139     if test -f "${real_twolame_tree}/libtwolame/.libs/libtwolame.a"
3140     then
3141       dnl  Use a custom twolame
3142       AC_MSG_RESULT(${real_twolame_tree}/libtwolame/.libs/libtwolame.a)
3143       VLC_ADD_PLUGIN([twolame])
3144       VLC_ADD_LIBS([twolame],[${real_twolame_tree}/libtwolame/.libs/libtwolame.a])
3145       VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/libtwolame -DLIBTWOLAME_STATIC])
3146     else
3147       dnl  The given libtwolame wasn't built
3148       AC_MSG_RESULT(no)
3149       AC_MSG_ERROR([cannot find ${real_twolame_tree}/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3150     fi
3151   else
3152     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame} -DLIBTWOLAME_STATIC"
3153     LDFLAGS="${LDFLAGS_save} ${LIBS_twolame}"
3154     AC_CHECK_HEADERS(twolame.h, ,
3155       [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3156     AC_CHECK_LIB(twolame, twolame_init, [
3157       VLC_ADD_PLUGIN([twolame])
3158       VLC_ADD_CPPFLAGS([twolame],[-DLIBTWOLAME_STATIC])
3159       VLC_ADD_LIBS([twolame],[-ltwolame]) ],
3160         [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3161     LDFLAGS="${LDFLAGS_save}"  
3162     CPPFLAGS="${CPPFLAGS_save}"
3163   fi
3164 fi
3165
3166 dnl
3167 dnl  QuickTime plugin
3168 dnl
3169 AC_ARG_ENABLE(quicktime,
3170   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
3171 if test "${enable_quicktime}" != "no" &&
3172   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3173 then
3174   if test "${SYS}" = "mingw32"; then
3175     VLC_ADD_PLUGIN([quicktime])
3176   else
3177   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3178     [ VLC_ADD_PLUGIN([quicktime])
3179       VLC_ADD_LDFLAGS([quicktime],[-Wl,-framework,QuickTime,-framework,Carbon])
3180     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3181   fi
3182 fi
3183
3184 dnl
3185 dnl  Real plugin
3186 dnl
3187 AC_ARG_ENABLE(real,
3188   [  --enable-real           Real media module (default disabled)])
3189 if test "${enable_real}" = "yes"; then
3190   VLC_ADD_PLUGIN([realaudio])
3191   VLC_ADD_PLUGIN([realvideo])
3192 fi
3193
3194 dnl
3195 dnl  Real RTSP plugin
3196 dnl
3197 AC_ARG_ENABLE(realrtsp,
3198   [  --enable-realrtsp       Real RTSP module (default disabled)])
3199 if test "${enable_realrtsp}" = "yes"; then
3200   VLC_ADD_PLUGIN([access_realrtsp])
3201 fi
3202
3203 dnl
3204 dnl MP4 module
3205 dnl
3206 AC_CHECK_HEADERS(zlib.h, [
3207   VLC_ADD_LIBS([mp4 skins2 sap mkv gme],[-lz])
3208 ] )
3209
3210 AC_ARG_ENABLE(libsysfs,
3211   [  --enable-libsysfs       Get user key from firewire connected iPod via libsysfs (default enabled)])
3212
3213 AS_IF([test "${enable_libsysfs}" != "no"],[
3214   AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3215     VLC_ADD_LIBS([mp4 mkv],[-lsysfs])
3216   ] )
3217 ])
3218
3219 dnl
3220 dnl skins2 module
3221 dnl
3222 AC_ARG_ENABLE(libtar,
3223   [  --enable-libtar         libtar support for skins2 (default enabled)])
3224
3225 AS_IF([test "${enable_libtar}" != "no"],[
3226   AC_CHECK_HEADERS(libtar.h, [
3227     VLC_ADD_LIBS([skins2],[-ltar])
3228   ] )
3229 ])
3230
3231 dnl
3232 dnl A52/AC3 decoder plugin
3233 dnl
3234 AC_ARG_ENABLE(a52,
3235   [  --enable-a52            A/52 support with liba52 (default enabled)])
3236 if test "${enable_a52}" != "no"
3237 then
3238   AC_ARG_WITH(a52,
3239     [    --with-a52=PATH       a52 headers and libraries])
3240   AC_ARG_WITH(a52-tree,
3241     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3242   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3243   then
3244     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3245     if test -z "${real_a52_tree}"
3246     then
3247       dnl  The given directory can't be found
3248       AC_MSG_RESULT(no)
3249       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3250     fi
3251     dnl  Use a custom a52dec
3252     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3253     if test -f ${real_a52_tree}/include/a52.h
3254     then
3255       AC_MSG_RESULT(yes)
3256       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3257       VLC_ADD_LIBS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3258       LDFLAGS="${LDFLAGS_save} ${LIBS_a52tofloat32}"
3259       AC_CHECK_LIB(a52, a52_free, [
3260         VLC_ADD_PLUGIN([a52tofloat32])
3261         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3262         VLC_ADD_LIBS([a52tofloat32],[-la52])
3263         ],[
3264         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3265         then
3266           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3 ($real_a52_tree)])
3267         else
3268           AC_MSG_ERROR([the specified tree hasn't been compiled])
3269         fi
3270       ])
3271       LDFLAGS="${LDFLAGS_save}"
3272     else
3273       AC_MSG_RESULT(no)
3274       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3275     fi
3276   else
3277     if test -z "${with_a52}"
3278     then
3279       LDFLAGS_test=""
3280       CPPFLAGS_test=""
3281     else
3282       LDFLAGS_test="-L${with_a52}/lib"
3283       CPPFLAGS_test="-I${with_a52}/include"
3284     fi
3285     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3286     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LIBS_a52tofloat32}"
3287     AC_CHECK_HEADERS(a52dec/a52.h, [
3288       AC_CHECK_LIB(a52, a52_free, [
3289         VLC_ADD_PLUGIN([a52tofloat32])
3290         VLC_ADD_LIBS([a52tofloat32],[${LDFLAGS_test} -la52])
3291         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3292       ],[
3293         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3294         ])
3295     ],[
3296       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3297     ])
3298     CPPFLAGS="${CPPFLAGS_save}"
3299     LDFLAGS="${LDFLAGS_save}"
3300   fi
3301 fi
3302
3303 AC_ARG_WITH(a52-fixed,
3304       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3305       [
3306         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3307
3308 dnl
3309 dnl DTS Coherent Acoustics decoder plugin
3310 dnl
3311 AS_IF([test "x${enable_dts}" != "x"], [
3312   AC_MSG_ERROR([--enable-dts is obsolete. Please use libdca and --enable-dca.])
3313 ])
3314 AS_IF([test "x${with_dts_tree}" != "x"], [
3315   AC_MSG_ERROR([--with-dts-tree is obsolete. Please use libdca and --with-dca-tree.])
3316 ])
3317
3318 AC_ARG_ENABLE(dca,
3319   AS_HELP_STRING([--enable-dca],[DTS Coherent Acoustics support with libdca 
3320                   (default enabled)]))
3321 AS_IF([test "${enable_dca}" != "no"], [
3322   AC_ARG_WITH(dca-tree,
3323     [    --with-dca-tree=PATH  libdca tree for static linking],,
3324     [with_dca_tree="no"])
3325   AS_IF([test "${with_dca_tree}" != "no"], [
3326     real_dca_tree="`cd ${with_dca_tree} 2>/dev/null && pwd`"
3327     AS_IF([test -z "${real_dca_tree}"], [
3328       dnl  The given directory can't be found
3329       AC_MSG_RESULT(no)
3330       AC_MSG_ERROR([${with_dca_tree} directory doesn't exist])
3331     ])
3332     dnl  Use a custom libdca
3333     AC_MSG_CHECKING(for libdca in ${real_dca_tree})
3334     AS_IF([test -f "${real_dca_tree}/libdca/.libs/libdca.a"], [
3335       AC_MSG_RESULT(yes)
3336       VLC_ADD_LIBS([dtstofloat32],[${real_dca_tree}/libdca/.libs/libdca.a])
3337       AS_IF([test -f "${real_dca_tree}/include/dca.h"], [
3338         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/include])
3339       ], [
3340         VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/../include])
3341       ])
3342     ], [
3343       AC_MSG_RESULT(no)
3344       AC_MSG_ERROR([the specified tree doesn't have libdca/.libs/libdca.a])
3345     ])
3346   ], [
3347     PKG_CHECK_MODULES([DCA], [libdca >= 0.0.5], [
3348       VLC_ADD_PLUGIN([dtstofloat32])
3349       VLC_ADD_CPPFLAGS([dtstofloat32], [${DCA_CFLAGS}])
3350       VLC_ADD_LIBS([dtstofloat32], [${DCA_LIBS}])
3351     ], [
3352       AS_IF([test "x${enable_dca}" != "x"], [
3353         AC_MSG_ERROR([${DCA_PKG_ERRORS}])
3354       ])
3355     ])
3356   ])
3357 ])
3358
3359 dnl
3360 dnl  Flac plugin
3361 dnl
3362 AC_ARG_ENABLE(flac,
3363   [  --enable-flac           libflac decoder/encoder support (default disabled)])
3364 if test "${enable_flac}" = "yes"
3365 then
3366   AC_ARG_WITH(flac-tree,
3367   [    --with-flac-tree=PATH flac tree for static linking])
3368   if test -n "${with_flac_tree}"
3369   then
3370     AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3371     real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3372     if test -z "${real_flac_tree}"
3373     then
3374       dnl  The given directory can't be found
3375       AC_MSG_RESULT(no)
3376       AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3377     fi
3378     if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3379     then
3380       dnl  Use a custom flac
3381       AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3382       VLC_ADD_LIBS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3383       VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3384       AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3385     else
3386       dnl  The given flac wasn't built
3387       AC_MSG_RESULT(no)
3388       AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3389     fi
3390   else
3391     AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3392       VLC_ADD_LIBS([flac],[-lFLAC -logg])
3393      ],[])
3394   fi
3395 fi
3396
3397 dnl
3398 dnl  Libmpeg2 plugin
3399 dnl
3400 AC_ARG_ENABLE(libmpeg2,
3401   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
3402 if test "${enable_libmpeg2}" != "no"
3403 then
3404   AC_ARG_WITH(libmpeg2-tree,
3405   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3406   AS_IF([test -n "${with_libmpeg2_tree}"],[
3407     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3408     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3409     if test -z "${real_libmpeg2_tree}"
3410     then
3411       dnl  The given directory can't be found
3412       AC_MSG_RESULT(no)
3413       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3414     fi
3415     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3416     then
3417       dnl  Use a custom libmpeg2
3418       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3419       VLC_ADD_PLUGIN([libmpeg2])
3420       VLC_ADD_LIBS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3421       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3422     else
3423       dnl  The given libmpeg2 wasn't built
3424       AC_MSG_RESULT(no)
3425       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3426     fi
3427   ],[
3428    PKG_CHECK_MODULES(LIBMPEG2,[libmpeg2 > 0.3.2],[ 
3429           VLC_ADD_PLUGIN([libmpeg2])
3430           VLC_ADD_LIBS([libmpeg2], $LIBMPEG2_LIBS)
3431           VLC_ADD_CFLAGS([libmpeg2], $LIBMPEG2_CFLAGS)
3432        ], 
3433       AC_MSG_WARN([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ . Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.]))
3434   ])
3435 fi
3436
3437 dnl
3438 dnl  Vorbis plugin
3439 dnl
3440 AC_ARG_ENABLE(vorbis,
3441   [  --enable-vorbis         Vorbis decoder support (default enabled)])
3442 if test "${enable_vorbis}" != "no"
3443 then
3444   AC_ARG_WITH(vorbis-tree,
3445   [    --with-vorbis-tree=PATH vorbis tree for static linking])
3446   if test -n "${with_vorbis_tree}"
3447   then
3448     AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3449     real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3450     if test -z "${real_vorbis_tree}"
3451     then
3452       dnl  The given directory can't be found
3453       AC_MSG_RESULT(no)
3454       AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3455     fi
3456     if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3457     then
3458       dnl  Use a custom vorbis 
3459       AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3460       VLC_ADD_PLUGIN([vorbis])
3461       VLC_ADD_LIBS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3462       VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3463     else
3464       dnl  The given vorbis wasn't built
3465       AC_MSG_RESULT(no)
3466       AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3467     fi
3468   else
3469     AC_CHECK_HEADERS(vorbis/codec.h, [
3470       VLC_ADD_PLUGIN([vorbis])
3471       VLC_ADD_LIBS([vorbis],[-lvorbis -logg -lm]) ],[])
3472
3473     AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3474       VLC_ADD_LIBS([vorbis],[-lvorbisenc -lm]) ],[])
3475   fi
3476 fi
3477
3478 dnl
3479 dnl  Tremor plugin
3480 dnl
3481 AC_ARG_ENABLE(tremor,
3482   [  --enable-tremor         Tremor decoder support (default disabled)])
3483 if test "${enable_tremor}" = "yes"
3484 then
3485   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3486     VLC_ADD_PLUGIN([tremor])
3487     VLC_ADD_LIBS([tremor],[-lvorbisidec -logg])
3488    ],[])
3489 fi
3490
3491 dnl
3492 dnl  Speex plugin
3493 dnl
3494 AC_ARG_ENABLE(speex,
3495   [  --enable-speex          Speex decoder support (default enabled)])
3496 if test "${enable_speex}" != "no"
3497 then
3498   AC_ARG_WITH(speex-tree,
3499   [    --with-speex-tree=PATH speex tree for static linking])
3500   if test -n "${with_speex_tree}"
3501   then
3502     AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3503     real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3504     if test -z "${real_speex_tree}"
3505     then
3506       dnl  The given directory can't be found
3507       AC_MSG_RESULT(no)
3508       AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3509     fi
3510     if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3511     then
3512       dnl  Use a custom speex
3513       AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3514       VLC_ADD_PLUGIN([speex])
3515       VLC_ADD_LIBS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3516       VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3517     else
3518       dnl  The given speex wasn't built
3519       AC_MSG_RESULT(no)
3520       AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3521     fi
3522   else
3523     AC_CHECK_HEADERS(speex/speex.h, [
3524       LDFLAGS="${LDFLAGS_save} ${LIBS_speex}"
3525       AC_CHECK_LIB(speex, speex_decode_int, [
3526         VLC_ADD_PLUGIN([speex])
3527         VLC_ADD_LIBS([speex],[-lspeex]) ],
3528         [ AC_MSG_RESULT([no])
3529           AC_MSG_WARN([Your libspeex is too old, please get the development
3530                        version.]) ],[])
3531       LDFLAGS="${LDFLAGS_save}"
3532       ],[])
3533   fi
3534 fi
3535
3536 dnl
3537 dnl  tarkin decoder plugin
3538 dnl
3539 AC_ARG_ENABLE(tarkin,
3540 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3541 if test "${enable_tarkin}" = "yes"
3542 then
3543   AC_ARG_WITH(tarkin-tree,
3544   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3545   if test -n "${with_tarkin_tree}"
3546   then
3547     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3548     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3549     if test -f "${real_tarkin_tree}/tarkin.o"
3550     then
3551       VLC_ADD_PLUGIN([tarkin])
3552       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3553       VLC_ADD_LIBS([tarkin],[${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])
3554       AC_MSG_RESULT(yes)
3555     else
3556       dnl  The given tarkin tree wasn't built
3557       AC_MSG_RESULT(no)
3558       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3559                     make sure you compiled tarkin in ${with_tarkin_tree}])
3560     fi
3561   fi
3562 fi
3563
3564 dnl
3565 dnl  theora decoder plugin
3566 dnl
3567 AC_ARG_ENABLE(theora,
3568 [  --enable-theora         experimental theora codec (default disabled)])
3569 if test "${enable_theora}" = "yes"
3570 then
3571   AC_CHECK_HEADERS(theora/theora.h, [
3572     AC_CHECK_LIB(theora, theora_granule_time, [
3573       VLC_ADD_PLUGIN([theora])
3574       theora_libs="-ltheora -logg"
3575       VLC_ADD_LIBS([theora],[${theora_libs}]) ],[
3576       AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3577 You also need to check that you have a libogg posterior to the 1.0 release.])],
3578       [-logg])
3579   ])
3580 fi
3581
3582 dnl
3583 dnl  dirac decoder plugin
3584 dnl
3585 AC_ARG_ENABLE(dirac,
3586 [  --enable-dirac          experimental dirac codec (default disabled)])
3587 if test "${enable_dirac}" = "yes"; then
3588   PKG_CHECK_MODULES(DIRAC,[dirac >= 0.10.0], [
3589       VLC_ADD_PLUGIN([dirac])
3590       VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3591       VLC_ADD_LIBS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3592       AC_MSG_ERROR([libdirac >= 0.10.0 doesn't appear to be installed on your system.])
3593   ])
3594 fi
3595
3596 dnl
3597 dnl  schroedinger decoder plugin (for dirac format video)
3598 dnl
3599 AC_ARG_ENABLE(schroedinger,
3600 [  --disable-schroedinger  high performance dirac codec (default enabled)])
3601 if test "${enable_schroedinger}" != "no"; then
3602   PKG_CHECK_MODULES(SCHROEDINGER,[schroedinger-1.0 >= 1.0], [
3603       VLC_ADD_PLUGIN([schroedinger])
3604       VLC_ADD_CFLAGS([schroedinger],[$SCHROEDINGER_CFLAGS])
3605       VLC_ADD_LIBS([schroedinger],[$SCHROEDINGER_LIBS]) ], [
3606         AS_IF([test "x${enable_schroedinger}" != "x"], [
3607           AC_MSG_ERROR([${SCHROEDINGER_PKG_ERRORS}])
3608         ])
3609 ])
3610 fi
3611
3612 dnl
3613 dnl  PNG decoder module
3614 dnl
3615 AC_ARG_ENABLE(png,
3616   [  --enable-png            PNG support (default enabled)])
3617 if test "${enable_png}" != "no"; then
3618 AC_CHECK_HEADERS(png.h, [
3619   LDFLAGS="${LDFLAGS_save} -lz"
3620   AC_CHECK_LIB(png, png_set_rows, [
3621     VLC_ADD_LIBS([png],[-lpng -lz])
3622     VLC_ADD_PLUGIN([png])
3623     VLC_ADD_PLUGIN([osdmenu])
3624     VLC_ADD_PLUGIN([osd_parser])
3625     AC_DEFINE(HAVE_LIBPNG, 1, [Define if you have the PNG library: libpng])],
3626     [],[-lz])
3627     LDFLAGS="${LDFLAGS_save}"
3628   ])
3629 fi
3630 AM_CONDITIONAL(BUILD_OSDMENU, [test "${enable_png}" != "no"])
3631
3632 dnl
3633 dnl H264 encoder plugin (using libx264)
3634 dnl
3635 AC_ARG_ENABLE(x264,
3636   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3637 if test "${enable_x264}" != "no"; then
3638   AC_ARG_WITH(x264-tree,
3639     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3640   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3641   then
3642     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3643     if test -z "${real_x264_tree}"
3644     then
3645       dnl  The given directory can't be found
3646       AC_MSG_RESULT(no)
3647       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3648     fi
3649     dnl  Use a custom libx264
3650     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3651     if test -f ${real_x264_tree}/x264.h
3652     then
3653       AC_MSG_RESULT(yes)
3654       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3655       VLC_ADD_LIBS([x264],[-L${real_x264_tree}])
3656       PKG_CHECK_MODULES(X264,x264, [
3657         VLC_ADD_PLUGIN([x264])
3658         VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
3659         VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
3660       ],[
3661         AC_MSG_ERROR([the specified tree hasn't been compiled])
3662       ])
3663       LDFLAGS="${LDFLAGS_save}"
3664     else
3665       AC_MSG_RESULT(no)
3666       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3667     fi
3668   else
3669       PKG_CHECK_MODULES(X264,x264, [
3670         VLC_ADD_PLUGIN([x264])
3671         VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
3672         VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
3673       ],[
3674         if test "${enable_x264}" = "yes"; then
3675             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
3676           fi
3677       ])
3678     LDFLAGS="${LDFLAGS_save}"
3679   fi
3680 fi
3681
3682 dnl
3683 dnl libfluidsynth (MIDI synthetizer) plugin
3684 dnl
3685 AC_ARG_ENABLE(fluidsynth,
3686   [  --enable-fluidsynth     MIDI synthesisr with libfluidsynth (default enabled)])
3687 AS_IF([test "x${enable_fluidsynth}" != "xno"], [
3688   PKG_CHECK_MODULES(FLUIDSYNTH, fluidsynth, [
3689     VLC_ADD_PLUGIN(fluidsynth)
3690     VLC_ADD_CFLAGS(fluidsynth, [${FLUIDSYNTH_CFLAGS}])
3691     VLC_ADD_LIBS(fluidsynth, [${FLUIDSYNTH_LIBS}])
3692   ], [
3693     AS_IF([test "x${enable_fluidsynth}" != "x"], [
3694       AC_MSG_ERROR([${FLUIDSYNTH_PKG_ERRORS}])
3695     ])
3696   ])
3697 ])
3698
3699 dnl
3700 dnl Teletext Modules
3701 dnl vbi decoder plugin (using libzbvi)
3702 dnl telx module
3703 dnl uncompatible
3704 dnl
3705 AC_ARG_ENABLE(zvbi,
3706   AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with 
3707                   libzvbi (default enabled)]))
3708 AC_ARG_ENABLE(telx,
3709   AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with 
3710                   zvbi) (default enabled if zvbi is absent)]))
3711
3712 AS_IF( [test "${enable_zvbi}" != "no"],[
3713     PKG_CHECK_MODULES(ZVBI,
3714         zvbi-0.2 >= 0.2.25,
3715         [
3716           VLC_ADD_LIBS([zvbi],[$ZVBI_LIBS])
3717           VLC_ADD_CFLAGS([zvbi],[$ZVBI_CFLAGS])
3718           VLC_ADD_PLUGIN([zvbi])
3719           AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built]) 
3720           AS_IF( [test "${enable_telx}" = "yes"],[
3721                   AC_MSG_WARN([The zvbi and telx modules are uncompatibles. 
3722                                Using zvbi.])
3723                   ])
3724         ],[
3725           AC_MSG_WARN(ZVBI library not found. Enabling the telx module instead)
3726         ])
3727     ])  
3728 AS_IF( [test "${enable_telx}" != "no" ],[
3729   VLC_ADD_PLUGIN([telx])
3730   ])
3731
3732 dnl
3733 dnl asa/csri subtitle rendering module
3734 dnl
3735 AC_ARG_ENABLE(csri,
3736   [  --enable-csri           Subtitle support using CSRI / asa (default disabled)])
3737 AS_IF( [test "${enable_csri}" = "yes"], [
3738   PKG_CHECK_MODULES(CSRI,
3739       csri >= 0.1.0,
3740       [
3741         VLC_ADD_LDFLAGS([csri],[$CSRI_LIBS])
3742         VLC_ADD_CFLAGS([csri],[$CSRI_CFLAGS])
3743         VLC_ADD_PLUGIN([csri])
3744       ],[
3745         AC_MSG_WARN([CSRI helper library not found])
3746       ])
3747   ])
3748
3749 dnl
3750 dnl libass subtitle rendering module
3751 dnl
3752 AC_ARG_ENABLE(libass,
3753   [  --enable-libass         Subtitle support using libass (default disabled)])
3754 AS_IF( [test "${enable_libass}" = "yes"], [
3755   PKG_CHECK_MODULES(LIBASS, libass >= 0.9.5,
3756       [
3757         VLC_ADD_LDFLAGS([libass],[$LIBASS_LIBS])
3758         VLC_ADD_CFLAGS([libass],[$LIBASS_CFLAGS])
3759         VLC_ADD_PLUGIN([libass])
3760
3761         AC_CHECK_HEADERS(fontconfig/fontconfig.h,
3762           [VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3763         if test "${SYS}" = "mingw32"; then
3764            VLC_ADD_LIBS([libass],[-lfontconfig -lfreetype -liconv -lz -lxml2])
3765         else
3766            VLC_ADD_LIBS([libass],[-lfontconfig])
3767         fi
3768        ])
3769       ],[
3770         AC_MSG_WARN([LIBASS library not found])
3771       ])
3772   ])
3773
3774 dnl
3775 dnl asa demuxer
3776 dnl
3777 AC_ARG_ENABLE(asademux,
3778   [  --enable-asademux       asa subtitle demuxing (default disabled)])
3779 AS_IF( [test "${enable_asademux}" = "yes"], [
3780   PKG_CHECK_MODULES(PCRE,
3781       libpcre >= 6.5,
3782       [
3783         VLC_ADD_LDFLAGS([asademux],[$PCRE_LIBS])
3784         VLC_ADD_CFLAGS([asademux],[$PCRE_CFLAGS])
3785         if test "${SYS}" = "mingw32"; then
3786                 VLC_ADD_CPPFLAGS([asademux],[-DPCRE_STATIC])
3787         fi
3788         VLC_ADD_PLUGIN([asademux])
3789       ],[
3790         AC_MSG_WARN([PCRE library not found (required for asademux)])
3791       ])
3792   ])
3793
3794 dnl
3795 dnl  CMML plugin
3796 dnl
3797 AC_ARG_ENABLE(cmml,
3798   [  --enable-cmml           CMML support (default enabled)])
3799 if test "${enable_cmml}" != "no"
3800 then
3801   VLC_ADD_PLUGIN([cmml])
3802 fi
3803
3804 dnl
3805 dnl  kate decoder plugin
3806 dnl
3807 AC_ARG_ENABLE(kate,
3808 [  --enable-kate           kate codec (default enabled)])
3809 AS_IF([test "${enable_kate}" != "no"], [
3810   PKG_CHECK_MODULES(KATE,[kate >= 0.1.5], [
3811       VLC_ADD_PLUGIN([kate])
3812       VLC_ADD_CFLAGS([kate],[$KATE_CFLAGS])
3813       VLC_ADD_LIBS([kate],[$KATE_LIBS]) ],[
3814         AC_CHECK_HEADERS(kate/kate.h, [
3815           AC_CHECK_LIB(kate, kate_decode_init, [
3816             VLC_ADD_PLUGIN([kate])
3817             kate_libs="-lkate -logg"
3818             VLC_ADD_LDFLAGS([kate],[${kate_libs}]) ],[
3819             AS_IF([test "x${enable_kate}" != "x"], [
3820               AC_MSG_ERROR([libkate doesn't appear to be installed on your system.
3821               You also need to check that you have a libogg posterior to the 1.0 release.])
3822             ])
3823           ], [-lkate -logg])
3824         ],[
3825           AS_IF([test "x${enable_kate}" != "x"], [
3826             AC_MSG_ERROR([libkate headers do not appear to be installed on your system.
3827             You also need to check that you have a libogg posterior to the 1.0 release.])
3828           ])
3829         ])
3830   ])
3831 ])
3832
3833
3834 dnl
3835 dnl  tiger decoder plugin
3836 dnl
3837 AC_ARG_ENABLE(tiger,
3838 [  --enable-tiger          Tiger rendering library for Kate streams (default enabled)])
3839 AS_IF([test "${enable_tiger}" != "no"], [
3840   PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
3841       AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])
3842       VLC_ADD_CFLAGS([kate],[$TIGER_CFLAGS])
3843       VLC_ADD_LIBS([kate],[$TIGER_LIBS]) ],[
3844         AS_IF([test "x${enable_tiger}" != "x"], [
3845           AC_MSG_ERROR([libtiger does not appear to be installed on your system.])
3846         ])
3847   ])
3848 ])
3849
3850
3851 dnl
3852 dnl  Video plugins
3853 dnl
3854
3855 AC_ARG_WITH(,[Video plugins:])
3856
3857 dnl Check for DPMS
3858 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
3859   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3860   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
3861     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
3862     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
3863       AC_MSG_RESULT(yes)
3864       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
3865                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
3866     ],[
3867       AC_MSG_RESULT(no)
3868     ])
3869   ],,[
3870     #include <X11/Xlib.h>
3871   ])
3872   CPPFLAGS="${CPPFLAGS_save}"
3873 fi
3874
3875 dnl
3876 dnl  X11 module
3877 dnl  (enabled by default except on win32)
3878 dnl
3879 AC_ARG_ENABLE(x11,
3880   [  --enable-x11            X11 support (default enabled)])
3881 if test "${enable_x11}" != "no" &&
3882   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3883    test "${enable_x11}" = "yes"); then
3884   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3885   AC_CHECK_HEADERS(X11/Xlib.h, [
3886     VLC_ADD_PLUGIN([panoramix])
3887     VLC_ADD_LIBS([panoramix],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3888     VLC_ADD_CPPFLAGS([panoramix],[${X_CFLAGS}])
3889     AC_CHECK_LIB(Xext, XShmAttach, [
3890       VLC_ADD_PLUGIN([x11])
3891       VLC_ADD_LIBS([x11],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext])
3892       VLC_ADD_CPPFLAGS([x11],[${X_CFLAGS}])
3893     ])
3894   ])
3895   CPPFLAGS="${CPPFLAGS_save}"
3896 fi
3897
3898 dnl
3899 dnl  XVideo module
3900 dnl  (enabled by default except on win32)
3901 dnl
3902 AC_ARG_ENABLE(xvideo,
3903   [  --enable-xvideo         XVideo support (default enabled)])
3904 if test "${enable_xvideo}" != "no" &&
3905   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3906    test "${enable_xvideo}" = "yes"); then
3907   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3908   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
3909     CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3910     AC_CHECK_LIB(Xv,XvPutImage,[
3911         VLC_ADD_PLUGIN([xvideo])
3912         VLC_ADD_CPPFLAGS([xvideo],[${X_CFLAGS}])
3913         VLC_ADD_LIBS([xvideo],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXv])
3914     ])
3915     CFLAGS="${CFLAGS_save}"
3916   ]
3917   CPPFLAGS="${CPPFLAGS_save}")
3918 fi
3919
3920 dnl
3921 dnl  GLX module
3922 dnl  (enabled by default except on win32)
3923 dnl
3924 AC_ARG_ENABLE(glx,
3925   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
3926 if test "${enable_glx}" != "no" &&
3927   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3928    test "${enable_glx}" = "yes"); then
3929   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3930   AC_CHECK_HEADERS(X11/Xlib.h GL/glu.h GL/glx.h)
3931   AC_COMPILE_IFELSE(AC_LANG_PROGRAM(
3932     [[#if !defined(HAVE_X11_XLIB_H) || !defined(HAVE_GL_GLU_H) || !defined(HAVE_GL_GLX_H)
3933     choke me
3934     #endif]]),
3935     [
3936       VLC_ADD_PLUGIN([glx])
3937       VLC_ADD_LIBS([glx],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lGL -lGLU])
3938       VLC_ADD_CPPFLAGS([glx],[${X_CFLAGS}])
3939     ],[AC_MSG_ERROR([Please install GL development package. Alternatively you can also configure with --disable-glx.])])
3940   CPPFLAGS="${CPPFLAGS_save}"
3941 fi
3942
3943 dnl
3944 dnl  XVMC module
3945 dnl  (disabled by default except on win32)
3946 dnl
3947 AC_ARG_ENABLE(xvmc,
3948   [  --enable-xvmc           XVMC support (default disabled)])
3949 if test "${enable_xvmc}" = "yes" &&
3950   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3951    test "${enable_xvmc}" = "yes"); then
3952   CPPFLAGS="${CPPFLAGS_save} ${X_FLAGS}"
3953   AC_CHECK_HEADERS(X11/extensions/vldXvMC.h, [
3954     VLC_ADD_PLUGIN([xvmc])
3955     VLC_ADD_LIBS([xvmc],[${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext -lXvMCW -lXv -lXinerama])
3956     VLC_ADD_CPPFLAGS([xvmc],[${X_CFLAGS}])
3957   ])
3958   CPPFLAGS="${CPPFLAGS_save}"
3959 fi
3960
3961 dnl
3962 dnl  Check for the Xinerama extension
3963 dnl
3964 AC_ARG_ENABLE(xinerama,
3965   [  --enable-xinerama       Xinerama support (default enabled)])
3966 if test "${enable_xvideo}" != "no" && test "${enable_xinerama}" != "no" &&
3967   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3968    test "${enable_xvideo}" = "yes"); then
3969   ac_cv_have_xinerama="no"
3970   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3971   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3972   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
3973     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
3974       VLC_ADD_LIBS([xvideo],[-lXinerama_pic])
3975       VLC_ADD_LIBS([x11],[-lXinerama_pic])
3976       VLC_ADD_LIBS([glx],[-lXinerama_pic])
3977       ac_cv_have_xinerama="yes"
3978     ],[
3979       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
3980         VLC_ADD_LIBS([xvideo],[-lXinerama])
3981         VLC_ADD_LIBS([x11],[-lXinerama])
3982         VLC_ADD_LIBS([glx],[-lXinerama])
3983         ac_cv_have_xinerama="yes"
3984       ])
3985     ])
3986   ])
3987   if test "${ac_cv_have_xinerama}" = "yes"; then
3988     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
3989   fi
3990   CFLAGS="${CFLAGS_save}"
3991   CPPFLAGS="${CPPFLAGS_save}"
3992
3993 dnl
3994 dnl  Check for XF86VidMode extension
3995 dnl
3996   ac_cv_have_xf86vidmode="no"
3997   CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
3998   CFLAGS="${CFLAGS_save} ${X_LIBS} ${X_PRE_LIBS} -lX11 -lXext"
3999   AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,[
4000     AC_CHECK_LIB(Xxf86vm_pic, XF86VidModeGetViewPort,[
4001       VLC_ADD_LIBS([xvideo],[-lXxf86vm_pic])
4002       VLC_ADD_LIBS([x11],[-lXxf86vm_pic])
4003       VLC_ADD_LIBS([glx],[-lXxf86vm_pic])
4004       VLC_ADD_LIBS([xvmc],[-lXxf86vm_pic])
4005       ac_cv_have_xf86vidmode="yes"
4006     ],[
4007       AC_CHECK_LIB(Xxf86vm, XF86VidModeGetViewPort,[
4008         VLC_ADD_LIBS([xvideo],[-lXxf86vm])
4009         VLC_ADD_LIBS([x11],[-lXxf86vm])
4010         VLC_ADD_LIBS([glx],[-lXxf86vm])
4011         VLC_ADD_LIBS([xvmc],[-lXxf86vm])
4012         ac_cv_have_xf86vidmode="yes"
4013       ])
4014     ])
4015   ],[true],
4016 [#ifdef HAVE_X11_XLIB_H
4017 # include <X11/Xlib.h>
4018 #endif]
4019    )
4020   AS_IF([test "${ac_cv_have_xf86vidmode}" = "yes"],
4021     [AC_DEFINE(HAVE_XF86VIDMODE, 1, [Define this if you have libXxf86vm installed])
4022   ])
4023   CFLAGS="${CFLAGS_save}"
4024   CPPFLAGS="${CPPFLAGS_save}"
4025
4026 fi
4027
4028 dnl
4029 dnl  OpenGL module
4030 dnl  (enabled by default except on beos)
4031 dnl
4032 AC_ARG_ENABLE(opengl,
4033   [  --enable-opengl         OpenGL support (default enabled)])
4034 if test "${enable_opengl}" != "no" &&
4035    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
4036   if test "${SYS}" != "darwin"; then
4037     AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
4038       VLC_ADD_PLUGIN([opengl])
4039       if test "${SYS}" != "mingw32"; then
4040         VLC_ADD_LIBS([opengl],[${X_LIBS} -lGL -lGLU])
4041       else
4042         VLC_ADD_LIBS([opengl],[-lopengl32 -lglu32])
4043       fi
4044     ])
4045   else
4046     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
4047     VLC_ADD_PLUGIN([opengl])
4048     VLC_ADD_LIBS([opengl],[-Wl,-framework,OpenGL])
4049   fi
4050 fi
4051
4052 dnl
4053 dnl  SDL module
4054 dnl
4055 AC_ARG_ENABLE(sdl,
4056   [  --enable-sdl            SDL support (default enabled)])
4057 AC_ARG_ENABLE(sdl-image,
4058   [  --enable-sdl-image      SDL image support (default enabled)])
4059 if test "${enable_sdl}" != "no"
4060 then
4061   SDL_PATH="${PATH}"
4062   AC_ARG_WITH(sdl-config-path,
4063     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
4064     [ if test "${with_sdl_config_path}" != "no"
4065       then
4066         SDL_PATH="${with_sdl_config_path}:${PATH}"
4067       fi ])
4068   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
4069   SDL_CONFIG="${SDL12_CONFIG}"
4070   SDL_HEADER="SDL12/SDL.h"
4071   SDL_IMAGE="SDL12/SDL_image.h"
4072   if test "${SDL_CONFIG}" = "no"
4073   then
4074     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
4075     SDL_CONFIG=${SDL11_CONFIG}
4076     SDL_HEADER="SDL11/SDL.h"
4077     SDL_IMAGE="SDL11/SDL_image.h"
4078   fi
4079   if test "${SDL_CONFIG}" = "no"
4080   then
4081     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
4082     SDL_HEADER="SDL/SDL.h"
4083     SDL_IMAGE="SDL/SDL_image.h"
4084   fi
4085   # check for cross-compiling
4086   SDL_PREFIX=
4087   AC_ARG_WITH(sdl-prefix,
4088     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
4089                                e.g use as:
4090                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
4091   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
4092   then
4093     SDL_PREFIX="--prefix=${with_sdl_prefix}"
4094   fi
4095   if test "${SDL_CONFIG}" != "no"
4096   then
4097     # SDL on Darwin is heavily patched and can only run SDL_image
4098     if test "${SYS}" != "darwin" -a "${SYS}" != "mingw32"; then
4099       VLC_ADD_PLUGIN([vout_sdl])
4100       VLC_ADD_PLUGIN([aout_sdl])
4101     fi
4102     VLC_ADD_CFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
4103     VLC_ADD_LIBS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
4104     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
4105     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
4106       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
4107       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
4108           As a last resort we also test for SDL.h presence),
4109       [ AC_MSG_ERROR([The development package for SDL is not installed.
4110 Please install it and try again. Alternatively you can also configure with
4111 --disable-sdl.])
4112       ])])
4113     AS_IF([ test "${enable_sdl_image}" != "no"],[
4114       AC_CHECK_HEADERS(${SDL_IMAGE}, [AC_DEFINE_UNQUOTED(SDL_IMAGE_INCLUDE_FILE,
4115         <${SDL_IMAGE}>, Indicate the path of SDL_image.h)
4116         VLC_ADD_PLUGIN([sdl_image])
4117         AC_CHECK_LIB(png, png_set_rows,
4118           [VLC_ADD_LIBS([sdl_image],[-lpng -lz])],[],[-lz])
4119         AC_CHECK_LIB(jpeg, jpeg_start_decompress,
4120           [VLC_ADD_LIBS([sdl_image],[-ljpeg])])
4121         AC_CHECK_LIB(tiff, TIFFClientOpen,
4122           [VLC_ADD_LIBS([sdl_image],[-ltiff])])
4123         VLC_ADD_LIBS([sdl_image], [-lSDL_image])],
4124         [ AC_CHECK_HEADERS(SDL_image.h, AC_DEFINE(SDL_IMAGE_INCLUDE_FILE, <SDL_image.h>,
4125             As a last resort we also test for SDL_image.h presence),
4126         [ AC_MSG_WARN([The development package for SDL_image is not installed.
4127   You should install it alongside your SDL package.])
4128         ])])
4129     ])
4130     CPPFLAGS="${CPPFLAGS_save}"
4131     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
4132     then
4133       AC_MSG_ERROR([The development package for SDL is not installed.
4134 Please install it and try again. Alternatively you can also configure with
4135 --disable-sdl.])
4136     fi
4137
4138   elif test "${enable_sdl}" =  "yes"
4139   then
4140     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
4141 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
4142     ])
4143   fi
4144 fi
4145
4146 dnl
4147 dnl  freetype module
4148 dnl
4149 AC_ARG_ENABLE(freetype,
4150   [  --enable-freetype       freetype support (default enabled)])
4151 AC_ARG_ENABLE(fribidi,
4152   [  --enable-fribidi        fribidi support (default enabled)])
4153 AC_ARG_ENABLE(fontconfig,
4154   [  --enable-fontconfig,    fontconfig support (default enabled)])
4155 if test "${enable_freetype}" != "no"
4156 then
4157    PKG_CHECK_MODULES(FREETYPE, freetype2,[
4158       VLC_ADD_PLUGIN([freetype])
4159       have_freetype=yes
4160       VLC_ADD_CPPFLAGS([freetype skins2],[${FREETYPE_CFLAGS}])
4161       VLC_ADD_LIBS([freetype skins2],[${FREETYPE_LIBS}])
4162       if test "${SYS}" = "mingw32"; then
4163         VLC_ADD_LIBS([freetype skins2],[-lxml2])
4164       fi
4165       if test "${SYS}" = "mingw32"; then
4166         VLC_ADD_LIBS([freetype],[-liconv])
4167       fi
4168       if test "${enable_fontconfig}" != "no"
4169       then
4170         AC_CHECK_HEADERS(fontconfig/fontconfig.h,
4171           [VLC_ADD_CPPFLAGS([freetype],[-DHAVE_FONTCONFIG])
4172            VLC_ADD_LIBS([freetype],[-lfontconfig])])
4173         AC_CHECK_HEADERS(Carbon/Carbon.h,
4174           [VLC_ADD_LDFLAGS([freetype],[-Wl,-framework,Carbon])])
4175       fi
4176   ],[
4177   have_freetype=no
4178   AS_IF([ test "${enable_freetype}" =  "yes"],[
4179     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
4180 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
4181       ])
4182     ])
4183   ])
4184
4185   dnl fribidi support
4186   if test "${enable_fribidi}" != "no"
4187   then
4188     PKG_CHECK_MODULES(FRIBIDI, fribidi, [
4189       VLC_ADD_CPPFLAGS([freetype skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
4190       VLC_ADD_LIBS([freetype skins2], [${FRIBIDI_LIBS}])
4191     ])
4192     fi
4193 fi
4194
4195 dnl
4196 dnl  libxml2 module
4197 dnl
4198 AC_ARG_ENABLE(libxml2,
4199   [  --enable-libxml2        libxml2 support (default enabled)])
4200 if test "${enable_libxml2}" != "no"
4201 then
4202   XML2_PATH="${PATH}"
4203   AC_ARG_WITH(xml2-config-path,
4204     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
4205     [ if test "${with_xml2_config_path}" != "no"; then
4206         XML2_PATH="${with_xml2_config_path}:${PATH}"
4207       fi ])
4208   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
4209   if test "${XML2_CONFIG}" != "no"; then
4210     VLC_ADD_CPPFLAGS([xml],[`${XML2_CONFIG} --cflags`])
4211     VLC_ADD_LIBS([xml],[`${XML2_CONFIG} --libs`])
4212     dnl depends on the xmlTextReader extension
4213     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xml}"
4214     LDFLAGS="${LDFLAGS_save} ${LIBS_xml}"
4215     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[
4216       AC_EGREP_HEADER(xmlTextReaderConstName,libxml/xmlreader.h,[
4217         VLC_ADD_PLUGIN([xml]) ],[
4218           AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
4219           if test "${enable_xml2}" = "yes"; then
4220             AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
4221           fi])
4222        ],[
4223       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version])
4224       if test "${enable_xml2}" = "yes"; then
4225         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension])
4226       fi])
4227     LDFLAGS="${LDFLAGS_save}"
4228     CPPFLAGS="${CPPFLAGS_save}"
4229   else
4230     if test "${enable_xml2}" = "yes"; then
4231       AC_MSG_ERROR([Could not find libxml2])
4232     fi
4233   fi
4234 fi
4235
4236 dnl
4237 dnl  SVG module
4238 dnl
4239 AC_ARG_ENABLE(svg,
4240   [  --enable-svg            SVG support (default disabled)])
4241 if test "${enable_svg}" = "yes"
4242 then
4243   PKG_CHECK_MODULES(SVG, 
4244         librsvg-2.0 >= 2.9.0,
4245         [
4246           VLC_ADD_LIBS([svg],[$SVG_LIBS])
4247           VLC_ADD_CFLAGS([svg],[$SVG_CFLAGS])
4248           VLC_ADD_PLUGIN([svg]) ],
4249         [AC_MSG_WARN(SVG library not found)])
4250 fi
4251
4252 dnl
4253 dnl Snapshot vout module (with cache)
4254 dnl
4255 AC_ARG_ENABLE(snapshot,
4256   [  --enable-snapshot       snapshot module (default disabled)])
4257 if test "${enable_snapshot}" = "yes"
4258 then
4259   VLC_ADD_PLUGIN([snapshot])
4260 fi
4261
4262 dnl
4263 dnl  Qt Embedded module
4264 dnl  (disabled by default)
4265 dnl
4266 AC_ARG_ENABLE(qte,
4267   [  --enable-qte            QT Embedded support (default disabled)])
4268 if test "${enable_qte}" = "yes"
4269 then
4270   AC_ARG_WITH(qte,
4271   [    --with-qte=PATH       Qt Embedded headers and libraries])
4272   if test "${with_qte}" != "no" -a -n "${with_qte}"
4273   then
4274     VLC_ADD_LIBS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4275     VLC_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4276   else
4277     VLC_ADD_LIBS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
4278     VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
4279   fi
4280   VLC_ADD_PLUGIN([qte])
4281   NEED_QTE_MAIN=yes
4282   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
4283   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
4284     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
4285   ] )
4286   CPPFLAGS="${CPPFLAGS_save}"
4287 fi
4288
4289 dnl
4290 dnl Roku HD1000 Video output module
4291 dnl
4292 AC_ARG_ENABLE(hd1000v,
4293   [  --enable-hd1000v        HD1000 Video Output module (default enabled on HD1000)])
4294 if test "${enable_hd1000v}" != "no" -a "${CXX}" != "" &&
4295   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
4296    test "${enable_hd1000v}" = "yes"); then
4297   AC_LANG_PUSH([C++])
4298   AC_CHECK_HEADERS([cascade/graphics/CascadeScreen.h cascade/graphics/CascadeBitmap.h],
4299   [
4300     can_build_roku="yes"
4301   ],
4302   [
4303     can_build_roku="no"
4304     AC_MSG_WARN([Not building Roku HD1000 compatible video output])
4305   ])
4306   if test "$can_build_roku" = "yes"
4307   then
4308     VLC_ADD_PLUGIN([hd1000v])
4309     VLC_ADD_LIBS([hd1000v],[-lCascade -ldvbpsi -lmad])
4310   fi
4311   AC_LANG_POP([C++])
4312 fi
4313
4314 dnl
4315 dnl  Windows DirectX module
4316 dnl
4317
4318 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4319 then
4320   VLC_ADD_PLUGIN([panoramix])
4321 fi
4322
4323 AC_ARG_ENABLE(directx,
4324   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
4325 if test "${enable_directx}" != "no"
4326 then
4327   if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "cygwin"
4328   then
4329     AC_ARG_WITH(directx,
4330     [    --with-directx=PATH   Win32 DirectX headers])
4331     if test -z "${with_directx}"
4332     then
4333       AC_CHECK_HEADERS(ddraw.h,
4334       [ VLC_ADD_PLUGIN([vout_directx])
4335         VLC_ADD_PLUGIN([aout_directx])
4336         VLC_ADD_LIBS([vout_directx],[-lgdi32])
4337       ])
4338       AC_CHECK_HEADERS(GL/gl.h,
4339       [ VLC_ADD_PLUGIN([glwin32])
4340         VLC_ADD_LIBS([glwin32],[-lopengl32 -lgdi32])
4341       ])
4342       AC_CHECK_HEADERS(d3d9.h,
4343       [ VLC_ADD_PLUGIN([direct3d])
4344         VLC_ADD_LIBS([direct3d],[-lgdi32])
4345       ])
4346     else
4347       AC_MSG_CHECKING(for directX headers in ${with_directx})
4348       if test -f ${with_directx}/ddraw.h
4349       then
4350         VLC_ADD_PLUGIN([vout_directx])
4351         VLC_ADD_PLUGIN([aout_directx])
4352         VLC_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
4353         VLC_ADD_LIBS([vout_directx],[-lgdi32])
4354         AC_MSG_RESULT(yes)
4355       else
4356         AC_MSG_RESULT(no)
4357         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
4358       fi
4359     fi
4360   fi
4361 fi
4362
4363 dnl
4364 dnl  Linux framebuffer module
4365 dnl
4366 AC_ARG_ENABLE(fb,
4367   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
4368     if test "${enable_fb}" != "no"
4369     then
4370       AC_CHECK_HEADERS(linux/fb.h, [
4371         VLC_ADD_PLUGIN([fb])
4372       ])
4373     fi
4374
4375 dnl
4376 dnl  Linux MGA module
4377 dnl
4378 AC_ARG_ENABLE(mga,
4379   [  --enable-mga            Linux kernel Matrox support (default disabled)],
4380   [ if test "${enable_mga}" = "yes"
4381     then
4382       VLC_ADD_PLUGIN([mga])
4383     fi ])
4384
4385 dnl
4386 dnl  OMAP Framebuffer module
4387 dnl
4388 AC_ARG_ENABLE(omapfb,
4389   [  --enable-omapfb         OMAP framebuffer support (default disabled)])
4390     if test "${enable_omapfb}" = "yes"
4391     then
4392       AC_CHECK_HEADERS(asm/arch-omap/omapfb.h, [
4393         VLC_ADD_PLUGIN([omapfb])
4394         AC_CHECK_HEADERS(X11/Xlib.h, [
4395           VLC_ADD_LIBS([omapfb],[${X_LIBS} ${X_PRE_LIBS} -lX11]) ])
4396       ])
4397     fi
4398
4399 dnl
4400 dnl  SVGAlib module
4401 dnl
4402 AC_ARG_ENABLE(svgalib,
4403   [  --enable-svgalib        SVGAlib support (default disabled)])
4404 if test "${enable_svgalib}" = "yes"
4405 then
4406   VLC_ADD_PLUGIN([svgalib])
4407   VLC_ADD_LIBS([svgalib],[-lvgagl -lvga])
4408 fi
4409
4410 dnl
4411 dnl  DirectFB module
4412 dnl  try to find using: 1 - given location; 2 - directfb-config; 3 - pkg-config
4413 dnl  TODO: support for static linking
4414 dnl
4415 AC_ARG_ENABLE(directfb,
4416   [  --enable-directfb       DirectFB support (default disabled)])
4417 AC_ARG_WITH(directfb, 
4418   [    --with-directfb=PATH  path to DirectFB headers and libraries])
4419
4420 if test "${enable_directfb}" = "yes"; then
4421     have_directfb="false"
4422     CPPFLAGS_mydirectfb=
4423     LIBS_mydirectfb=
4424     if test "${with_directfb}" != "no" -a -n "${with_directfb}"; then
4425         dnl Trying the given location
4426         CPPFLAGS_save="${CPPFLAGS}"
4427         LIBS_save="${LIBS}"
4428
4429         CPPFLAGS_new="-I${with_directfb}/include -D_REENTRANT -D_GNU_SOURCE"
4430         LIBS_new="-L${with_directfb}/lib/fusion/.libs/ -L${with_directfb}/lib/direct/.libs/"
4431         LIBS_new="${LIBS_new} -L${with_directfb}/src/.libs/"
4432
4433         CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_new}"
4434         LIBS="${LIBS} ${LIBS_new}"
4435
4436         dnl FIXME: too obscure
4437         AC_CHECK_HEADER([directfb.h], [
4438             AC_CHECK_LIB([direct],[direct_initialize], [
4439                 AC_CHECK_LIB([fusion], [fusion_enter], [
4440                     AC_CHECK_LIB([directfb], [DirectFBInit], have_directfb="true", have_directfb="false")
4441                 ], have_directfb="false")
4442             ], have_directfb="false")
4443         ], have_directfb="false")
4444
4445         dnl Restore flags
4446         CPPFLAGS="${CPPFLAGS_save}"
4447         LIBS="${LIBS_save}"
4448
4449         if test "${have_directfb}" = "true"; then
4450             LIBS_mydirectfb="${LIBS_new} -lz -ldl -ldirectfb -lfusion -ldirect -lpthread"
4451             CPPFLAGS_mydirectfb="${CPPFLAGS_new}"
4452         fi
4453     else 
4454         dnl Look for directfb-config
4455         AC_PATH_PROG(DIRECTFB_CONFIG, directfb-config, no, ${PATH})
4456         if test "${DIRECTFB_CONFIG}" != "no"; then
4457             CPPFLAGS_mydirectfb="`${DIRECTFB_CONFIG} --cflags`"
4458         &