Add vlc_GetActionId().
[vlc.git] / configure.ac
1 dnl Autoconf settings for vlc
2
3 AC_COPYRIGHT([Copyright 2002-2009 the VideoLAN team])
4
5 AC_INIT(vlc, 1.1.0-git)
6 VERSION_MAJOR="1"
7 VERSION_MINOR="1"
8 VERSION_REVISION="0"
9 VERSION_EXTRA="-git"
10 PKGDIR="vlc"
11 AC_SUBST(PKGDIR)
12
13 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
14 CODENAME="The Luggage"
15 COPYRIGHT_YEARS="1996-2009"
16
17 AC_PREREQ(2.59c)
18 AC_CONFIG_SRCDIR(src/libvlc.c)
19 AC_CONFIG_AUX_DIR(autotools)
20 AC_CONFIG_MACRO_DIR(m4)
21 AC_CONFIG_LIBOBJ_DIR(compat)
22 AC_CANONICAL_BUILD
23 AC_CANONICAL_HOST
24
25 AM_INIT_AUTOMAKE(tar-ustar)
26 AM_CONFIG_HEADER(config.h)
27
28 # Disable with "./configure --disable-silent-rules" or "make V=1"
29 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
30
31
32 dnl Too many people are not aware of maintainer mode:
33 dnl If you want to use it, you definitely know what you are doing, so
34 dnl you can specify "--disable-maintainer-mode". But if you want the default
35 dnl automake behavior, you've likely never heard of maintainer mode, so we
36 dnl can't expect you to enable it manually.
37
38 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
39     [enable_maintainer_mode="yes"])
40 AM_MAINTAINER_MODE
41
42 dnl
43 dnl Directories
44 dnl
45 dnl vlcincludedir="\${includedir}/\${PKGDIR}"
46 dnl AC_SUBST(vlcincludedir)
47 vlcdatadir="\${datadir}/\${PKGDIR}"
48 AC_SUBST(vlcdatadir)
49 vlclibdir="\${libdir}/\${PKGDIR}"
50 AC_SUBST(vlclibdir)
51
52 dnl
53 dnl  Deprecated options
54 dnl  to notify packagers that stuff has changed
55 dnl
56 AC_ARG_ENABLE(python-bindings,
57   [  --enable-python-bindings Always fails for historical reasons)],,
58   [enable_python_bindings="no"])
59 AS_IF([test "${enable_python_bindings}" != "no"], [
60   AC_MSG_ERROR([Python bindings are now built from a separate source package])
61 ])
62
63 AC_ARG_ENABLE(java-bindings,
64   [  --enable-java-bindings  Always fails for historical reasons],,
65   [enable_java_bindings="no"])
66 AS_IF([test "${enable_java_bindings}" != "no"], [
67   AC_MSG_ERROR([Java bindings are now built from a separate source package])
68 ])
69
70 dnl
71 dnl  Save *FLAGS
72 dnl
73 VLC_SAVE_FLAGS
74
75 dnl
76 dnl Check for tools
77 dnl
78 AC_PROG_CC_C99
79 AC_USE_SYSTEM_EXTENSIONS
80 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])
81
82 AM_PROG_CC_C_O
83 AC_PROG_CXX
84 AC_PROG_CPP
85 AC_PROG_OBJC
86 _AM_DEPENDENCIES([OBJC])
87 AC_PROG_EGREP
88 AC_PROG_MAKE_SET
89 AC_PROG_INSTALL
90 AM_PROG_AS
91
92 dnl Find the right ranlib, even when cross-compiling
93 AC_CHECK_TOOL(RANLIB, ranlib, :)
94 AC_CHECK_TOOL(STRIP, strip, :)
95 AC_CHECK_TOOL(AR, ar, :)
96 AC_CHECK_TOOL(LD, ld, :)
97 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
98
99 dnl Check for compiler properties
100 AC_C_CONST
101 AC_C_INLINE
102 AC_C_RESTRICT
103
104 dnl Allow binary package maintainer to pass a custom string to avoid
105 dnl cache problem
106 AC_ARG_WITH(binary-version,
107         AS_HELP_STRING([--with-binary-version=STRING],
108              [To avoid plugins cache problem between binary version]),[],[])
109 AS_IF([test -n "${with_binary_version}"],[
110       AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
111                          [Binary specific version])
112       ])
113
114
115 dnl
116 dnl  Check for the contrib directory
117 dnl
118 AC_ARG_WITH(contrib,
119     [  --without-contrib       do not use the libraries in CONTRIB_DIR],[],[])
120   AS_IF([test "${with_contrib}" != "no"],[
121     AC_ARG_VAR([CONTRIB_DIR], [directory containing pre-built contrib, overriding extras/contrib])
122     if test -z "$CONTRIB_DIR"
123     then
124       topdir="`dirname $0`"
125       if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
126          topdir="`pwd`/$topdir"
127       fi
128       CONTRIB_DIR=${topdir}/extras/contrib/hosts/${host}
129       if ! test -d "$CONTRIB_DIR"
130       then
131         gccmachine=`$CC -dumpmachine`
132         CONTRIB_DIR=${topdir}/extras/contrib/hosts/${gccmachine}
133       fi
134     fi
135     AC_MSG_CHECKING([for libs in ${CONTRIB_DIR}])
136   AS_IF([test -d ${CONTRIB_DIR}/lib],[
137     AC_MSG_RESULT([yes])
138     AC_SUBST(CONTRIB_DIR)
139     export PATH=${CONTRIB_DIR}/bin:$PATH
140     CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
141     CPPFLAGS_save="${CPPFLAGS_save} -I${CONTRIB_DIR}/include"
142     CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
143     CFLAGS_save="${CFLAGS_save} -I${CONTRIB_DIR}/include"
144     CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
145     CXXFLAGS_save="${CXXFLAGS_save} -I${CONTRIB_DIR}/include"
146     OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include"
147     OBJCFLAGS_save="${OBJCFLAGS_save} -I${CONTRIB_DIR}/include"
148     if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
149         export PKG_CONFIG_PATH=${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH
150     else
151         export PKG_CONFIG_LIBDIR=${CONTRIB_DIR}/lib/pkgconfig
152     fi
153     LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
154     LDFLAGS_save="${LDFLAGS_save} -L${CONTRIB_DIR}/lib"
155
156     if test -z $with_mozilla_sdk_path; then
157        with_mozilla_sdk_path=${CONTRIB_DIR}/gecko-sdk
158     fi
159     if test -z $with_cyberlink_tree; then
160        with_cyberlink_tree=${CONTRIB_DIR}/src/clinkcc
161     fi
162
163     if test ".`uname -s`" = ".Darwin"; then
164       export LD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH
165       export DYLD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH
166     elif test ".`uname -s`" = ".BeOS"; then
167       export LIBRARY_PATH=${CONTRIB_DIR}/lib:$LIBRARY_PATH
168       export BELIBRARIES=${CONTRIB_DIR}/lib:$BELIBRARIES
169     fi
170     ],[
171        AC_MSG_RESULT([no])
172     ])
173 ])
174 dnl
175 dnl  Set default values
176 dnl
177 LDFLAGS_vlc="${LDFLAGS}"
178
179 dnl
180 dnl  Check the operating system
181 dnl
182 case "${host_os}" in
183   "")
184     SYS=unknown
185     ;;
186   linux*)
187     SYS=linux
188     ;;
189   bsdi*)
190     SYS=bsdi
191     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
192     VLC_ADD_LIBS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
193     ;;
194   *bsd*)
195     SYS="${host_os}"
196     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
197     case "${host_os}" in
198       freebsd*)
199         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
200         CPPFLAGS="${CPPFLAGS_save}"
201         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
202         LDFLAGS="${LDFLAGS_save}"
203         ;;
204       openbsd*)
205         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include -I/usr/X11R6/include"
206         CPPFLAGS="${CPPFLAGS_save}"
207         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib -L/usr/X11R6/lib/"
208         LDFLAGS="${LDFLAGS_save}"
209         ;;
210     esac
211     ;;
212   darwin*)
213     SYS=darwin
214     CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
215     CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
216     OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
217     LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
218     VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
219     VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
220     VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
221     VLC_ADD_LDFLAGS([libvlc],[-Wl,-undefined,dynamic_lookup])
222     VLC_ADD_LDFLAGS([avcodec avformat access_avio swscale postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
223     VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
224     VLC_ADD_LDFLAGS([libvlccore],[-Wl,-framework,CoreFoundation])
225     VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
226     AC_ARG_ENABLE(macosx-defaults,
227       AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration on Mac OS X (default enabled)]))
228     if test "x${enable_macosx_defaults}" != "xno"
229     then
230         echo ""
231         echo "Building with Mac OS X defaults:"
232         with_macosx_version_min="10.5"
233         echo "  Assuming --with-macosx-version-min=10.5"
234         with_macosx_sdk="/Developer/SDKs/MacOSX${with_macosx_version_min}.sdk"
235         echo "  Assuming --with-macosx-sdk=/Developer/SDKs/MacOSX${with_macosx_version_min}.sdk"
236         build_dir=`pwd`
237         echo "  Assuming --prefix=${build_dir}/vlc_install_dir"
238         ac_default_prefix="${build_dir}/vlc_install_dir"
239         enable_macosx="yes"
240         echo "  Assuming --enable-macosx"
241         enable_faad="yes"
242         echo "  Assuming --enable-faad"
243         enable_flac="yes"
244         echo "  Assuming --enable-flac"
245         enable_theora="yes"
246         echo "  Assuming --enable-theora"
247         enable_shout="yes"
248         echo "  Assuming --enable-shout"
249         enable_cddax="yes"
250         echo "  Assuming --enable-cddax"
251         enable_vcdx="yes"
252         echo "  Assuming --enable-vcdx"
253         enable_caca="yes"
254         echo "  Assuming --enable-caca"
255         enable_ncurses="yes"
256         echo "  Assuming --enable-ncurses"
257         enable_twolame="yes"
258         echo "  Assuming --enable-twolame"
259         enable_realrtsp="yes"
260         echo "  Assuming --enable-realrtsp"
261         enable_libass="yes"
262         echo "  Assuming --enable-libass"
263         enable_asademux="yes"
264         echo "  Assuming --enable-asademux"
265
266         enable_skins2="no"
267         echo "  Assuming --disable-skins2"
268         enable_xcb="no"
269         echo "  Assuming --disable-xcb"
270     fi
271     dnl
272     dnl  Check for Mac OS X SDK settings
273     dnl
274     AC_ARG_WITH(macosx-sdk,
275        [  --with-macosx-sdk=DIR   compile using the SDK in DIR])
276     if test "${with_macosx_sdk}" != "" ; then
277         CPP="${CPP} -isysroot ${with_macosx_sdk}"
278         CC="${CC} -isysroot ${with_macosx_sdk}"
279         CXX="${CXX} -isysroot ${with_macosx_sdk}"
280         OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
281         LD="${LD} -syslibroot ${with_macosx_sdk}"
282     fi
283     AC_ARG_WITH(macosx-version-min,
284        [  --with-macosx-version-min=VERSION  compile for MacOSX VERSION and above])
285     if test "${with_macosx_version_min}" != "" ; then
286         CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
287         CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
288         CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
289         OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
290         LD="${LD} -macosx_version_min=${with_macosx_version_min}"
291         CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CFLAGS="${CFLAGS_save}"
292         CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CXXFLAGS="${CXXFLAGS_save}"
293         OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; OBJCFLAGS="${OBJCFLAGS_save}"
294         MACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}
295         export MACOSX_DEPLOYMENT_TARGET
296     fi
297     ;;
298   darwin9*)
299     if (test ".`uname -p`" = ".i386"); then
300         dnl Due to a ld(64) bug in 10.5 we cannot use our mmx code
301         dnl without hacking it a lot, we disable mmx and sse.
302         dnl (that bug is about ld being unable to handle
303         dnl text relocation)
304         save_cflags="$CFLAGS"
305         CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
306         AC_TRY_LINK(
307             [int a;], [asm("movq _a,%mm0\n");],
308             ac_ld_does_not_support_text_reloc=no,
309             ac_ld_does_not_support_text_reloc=yes)
310         CFLAGS="$save_cflags"
311
312         if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
313             enable_mmx="no"
314             echo "  Assuming --disable-mmx (due to a bug in ld)"
315             enable_sse="no"
316             echo "  Assuming --disable-sse (due to a bug in ld)"
317         fi
318     fi
319     ;;
320   *mingw32* | *cygwin* | *wince* | *mingwce*)
321     AC_CHECK_TOOL(WINDRES, windres, :)
322     AC_CHECK_TOOL(OBJCOPY, objcopy, :)
323
324     case "${host_os}" in
325       *wince* | *mingwce* | *mingw32ce*)
326         SYS=mingwce
327         dnl Sadly CeGCC still needs non-wince macros
328         AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows 2000 APIs.])
329         ;;
330       *mingw32*)
331         SYS=mingw32
332         AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
333         ;;
334       *cygwin*)
335         dnl Check if we are using the mno-cygwin mode in which case we are
336         dnl actually dealing with a mingw32 compiler.
337         AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
338         AC_EGREP_CPP(yes,
339             [#ifdef WIN32
340              yes
341              #endif],
342             SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
343         ;;
344     esac
345
346     if test "${SYS}" = "mingw32"; then
347         # add ws2_32 for closesocket, select, recv
348         VLC_ADD_LIBS([libvlccore],[-lws2_32 -lnetapi32 -lwinmm])
349         VLC_ADD_LDFLAGS([vlc],[-mwindows])
350         VLC_ADD_LIBS([activex mozilla],[-lgdi32])
351         VLC_ADD_LIBS([cdda vcdx cddax sdl_image aout_sdl vout_sdl],[-lwinmm])
352         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 oldhttp stream_out_standard stream_out_rtp stream_out_raop vod_rtsp access_realrtsp rtp oldtelnet oldrc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd zvbi audiobargraph_a],[-lws2_32])
353         VLC_ADD_LIBS([access_file], [-lshlwapi])
354         dnl
355         dnl DEP and ASLR options
356         dnl
357         AC_ARG_ENABLE(peflags,
358           [  --enable-peflags          peflags use (default enabled)])
359         if test "${enable_peflags}" != "no"
360         then
361           AC_CHECK_TOOL(PEFLAGS, peflags, :)
362         fi
363     fi
364     if test "${SYS}" = "mingwce"; then
365         # add ws2 for closesocket, select, recv
366         VLC_ADD_LIBS([libvlccore access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_rtmp sap oldhttp netsync audioscrobbler growl rtp stream_out_rtp remoteosd ts oldtelnet audiobargraph_a],[-lws2])
367         VLC_ADD_LIBS([libvlccore],[-lmmtimer])
368    fi
369     ;;
370   *nto*)
371     SYS=nto
372     ;;
373   solaris*)
374     SYS=solaris
375     ;;
376   hpux*)
377     SYS=hpux
378     ;;
379   beos)
380     SYS=beos
381     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
382     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
383     VLC_ADD_CXXFLAGS([beos],[])
384     VLC_ADD_LIBS([vlc libvlccore logger],[-lbe])
385     VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
386     VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
387     VLC_ADD_LIBS([access_file],[-lpoll])
388     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
389     dnl Check for BONE
390     if test -f /boot/beos/system/lib/libbind.so; then
391         VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp oldtelnet netsync sap libvlccore growl_udp],[-lbind -lsocket])
392     else
393         VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp oldtelnet netsync sap libvlccore growl_udp],[-lnet])
394     fi
395
396     dnl Ugly check for Zeta
397     if test -f /boot/beos/system/lib/libzeta.so; then
398         VLC_ADD_LIBS([beos],[-lzeta])
399     fi
400     ;;
401   *)
402     SYS="${host_os}"
403     ;;
404 esac
405 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
406 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
407 AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
408 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
409 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
410 AM_CONDITIONAL(USE_PEFLAGS, [test "${enable_peflags}" = "yes"])
411
412 dnl
413 dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
414 dnl for program foo on win32
415
416 case "${build_os}" in
417     cygwin|msys)
418         ac_executable_extensions=".exe"
419     ;;
420     *)
421     ;;
422 esac
423
424 dnl
425 dnl  Libtool
426 dnl  It's very bad, but our former custom system was worst
427 dnl  -- Courmisch
428 dnl
429
430 dnl override platform specific check for dependent libraries
431 dnl otherwise libtool linking of shared libraries will
432 dnl fail on anything other than pass_all.
433 AC_CACHE_VAL(lt_cv_deplibs_check_method,
434     [lt_cv_deplibs_check_method=pass_all])
435
436 AC_DISABLE_STATIC
437 dnl AC_DISABLE_FAST_INSTALL
438 AC_LIBTOOL_DLOPEN
439 AC_LIBTOOL_WIN32_DLL
440 m4_undefine([AC_PROG_F77])
441 m4_defun([AC_PROG_F77],[])
442 AC_PROG_LIBTOOL
443
444 m4_undefine([AC_DEPLIBS_CHECK_METHOD])
445 m4_defun([AC_DEPLIBS_CHECK_METHOD],[])
446
447 lt_cv_deplibs_check_method=pass_all
448
449 AS_IF([test "${enable_shared}" = "no"], [
450   AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
451 ])
452
453 dnl
454 dnl Gettext stuff
455 dnl
456 AM_GNU_GETTEXT_VERSION([0.17])
457 AM_GNU_GETTEXT([external])
458 VLC_ADD_LIBS([libvlccore vlc], [${LTLIBINTL}])
459
460 dnl
461 dnl Iconv stuff
462 dnl
463 AM_ICONV
464 VLC_ADD_CFLAGS([libvlccore],[${INCICONV}])
465 VLC_ADD_LIBS([libvlccore],[${LTLIBICONV}])
466
467 dnl Check for broken versions of mingw-runtime compatability library
468 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
469     AC_MSG_CHECKING(for broken mingw-runtime)
470     AC_PREPROC_IFELSE([
471 #include <_mingw.h>
472 #if (__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION < 15)
473 # error Attempting to use mingw-runtime with broken vsnprintf support
474 #endif
475 ], [
476         AC_MSG_RESULT([ok])
477 ], [
478         AC_MSG_RESULT([present])
479         AC_MSG_ERROR([LibVLC requires mingw-runtime version 3.15 or higher!])
480 ])
481     dnl force use of mingw provided c99 *printf over msvcrt
482     CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
483     CPPFLAGS_save="${CPPFLAGS_save} -D__USE_MINGW_ANSI_STDIO=1"
484 ])
485
486 dnl Check for the need to include the mingwex lib for mingw32
487 if test "${SYS}" = "mingw32"
488 then
489     AC_CHECK_LIB(mingwex,opendir,
490         AC_CHECK_LIB(mingw32,opendir,,
491             [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
492     )
493 fi
494
495 dnl Check for fnative-struct or mms-bitfields support for mingw32
496 if test "${SYS}" = "mingw32"
497 then
498     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
499         [ac_cv_c_mms_bitfields],
500         [CFLAGS="${CFLAGS_save} -mms-bitfields"
501          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
502     if test "${ac_cv_c_mms_bitfields}" != "no"; then
503         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
504         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
505     else
506         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
507             [ac_cv_c_fnative_struct],
508             [CFLAGS="${CFLAGS_save} -fnative-struct"
509              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
510         if test "${ac_cv_c_fnative_struct}" != "no"; then
511             CFLAGS_save="${CFLAGS_save} -fnative-struct";
512             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
513         fi
514     fi
515
516     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
517 fi
518
519 dnl Check for fvtable-thunks support for mingw32
520 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
521 then
522 AC_LANG_PUSH(C++)
523     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
524         [ac_cv_cxx_fvtable_thunks],
525         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
526          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
527                         ac_cv_cxx_fvtable_thunks=no)])
528     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
529         CXXFLAGS_mingw32_special="-fvtable-thunks"
530     fi
531
532     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
533 AC_LANG_POP(C++)
534 fi
535
536 dnl
537 dnl Buggy glibc prevention. Purposedly not cached.
538 dnl See sourceware.org bugs 5058 and 5443.
539 dnl Ubuntu alone has 20 bug numbers for this...
540 dnl
541 AC_MSG_CHECKING(for buggy GNU/libc versions)
542 AC_PREPROC_IFELSE([
543 #include <limits.h>
544 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
545   && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
546 # error GNU/libc with dcgettext killer bug!
547 #endif
548 ], [
549   AC_MSG_RESULT([not present])
550 ], [
551   AC_MSG_RESULT([found])
552   AS_IF([test "x${enable_nls}" != "xno" || test "x${enable_mozilla}" != "xno"], [
553     AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
554 work-around for this. Check with your distribution vendor on how to update the
555 glibc run-time. Alternatively, build with --disable-nls --disable-mozilla and
556 be sure to not use LibVLC from other applications/wrappers.])
557   ], [
558     AC_DEFINE(DISABLE_BUGGY_GLIBC_CHECK, 1, [Disables runtime check for buggy glibc.])
559   ])
560 ])
561
562 dnl Plugin compilation stuff
563
564 VLC_LIBRARY_SUFFIX
565
566 dnl The -DSYS_FOO flag
567 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
568
569 dnl Check for system libs needed
570 need_libc=false
571
572 dnl Check for usual libc functions
573 AC_CHECK_FUNCS([gettimeofday isatty sigrelse getpwuid_r memalign posix_memalign if_nametoindex getenv putenv setenv ctime_r daemon fork lstat posix_fadvise posix_madvise uselocale])
574 AC_CHECK_FUNCS(fcntl)
575 AC_REPLACE_FUNCS([asprintf atof atoll getcwd getpid gmtime_r lldiv localtime_r rewind strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll vasprintf swab tdestroy])
576 AC_CHECK_FUNCS([stricmp strnicmp])
577 AC_CHECK_FUNCS(fdatasync,,
578   [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
579 ])
580
581 dnl Check for non-standard system calls
582 AC_CHECK_FUNCS([vmsplice eventfd fstatfs accept4])
583
584 AH_BOTTOM([#include <vlc_fixups.h>])
585
586 AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
587
588 dnl Check for setlocal and langinfo
589 AC_CHECK_FUNCS(setlocale)
590 AC_CHECK_HEADERS(langinfo.h)
591 AC_CHECK_FUNCS(nl_langinfo)
592
593 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
594   [AC_TRY_LINK([#include <langinfo.h>],
595     [char* cs = nl_langinfo(CODESET);],
596     ac_cv_langinfo_codeset=yes,
597     ac_cv_langinfo_codeset=no)
598   ])
599 if test ${ac_cv_langinfo_codeset} = yes; then
600   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
601     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
602 fi
603
604 SOCKET_LIBS=""
605 AC_CHECK_FUNCS(connect,,[
606   AC_CHECK_LIB(socket,connect,[
607     VLC_ADD_LIBS([libvlccore cdda cddax],-lsocket)
608     SOCKET_LIBS="-lsocket"
609   ])
610 ])
611 AC_SUBST(SOCKET_LIBS)
612
613 AC_CHECK_FUNCS(send,,[
614   AC_CHECK_LIB(socket,send,[
615     VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp sap access_output_udp access_output_rtmp stream_out_standard growl_udp remoteosd],[-lsocket])
616   ])
617 ])
618
619
620 dnl Check for socklen_t
621 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
622 AC_CACHE_CHECK([for socklen_t in sys/socket.h],
623 ac_cv_type_socklen_t,
624 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
625 [#include <sys/types.h>
626 #ifdef WIN32
627 # include <winsock2.h>
628 # include <ws2tcpip.h>
629 #else
630 # include <sys/socket.h>
631 #endif]], [[socklen_t len; len = 0;]])],
632 ac_cv_type_socklen_t=yes,
633 ac_cv_type_socklen_t=no)])
634 AS_IF([test "$ac_cv_type_socklen_t" = no],
635  [AC_DEFINE(socklen_t, int)])
636
637 dnl Check for struct sockaddr_storage
638 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
639 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
640 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
641   [AC_TRY_COMPILE(
642     [#include <sys/types.h>
643      #if defined( UNDER_CE )
644      # include <winsock2.h>
645      #elif defined( WIN32 )
646      # include <winsock2.h>
647      #else
648      # include <sys/socket.h>
649      #endif], [struct sockaddr_storage addr;],
650      ac_cv_struct_sockaddr_storage=yes,
651      ac_cv_struct_sockaddr_storage=no)])
652 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
653   AC_DEFINE(sockaddr_storage, sockaddr)
654   AC_DEFINE(ss_family, sa_family)
655 ])
656
657 dnl getaddrinfo, getnameinfo and gai_strerror check
658 dnl  -lnsl and -lsocket are needed on Solaris;
659 dnl  we purposedly make the test fail on Windows
660 LIBS_save="${LIBS}"
661 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
662 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${SOCKET_LIBS}])
663
664 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
665 dnl are
666 LIBS="${LIBS_gai}"
667 AC_CHECK_FUNCS([getnameinfo gai_strerror])
668 LIBS="${LIBS_save}"
669
670 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
671 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
672 [#include <sys/types.h>
673 #if defined( WIN32 ) || defined( UNDER_CE )
674 # if defined(UNDER_CE) && defined(sockaddr_storage)
675 #  undef sockaddr_storage
676 # endif
677 # include <winsock2.h>
678 # include <ws2tcpip.h>
679 #else
680 # include <netdb.h>
681 #endif])
682
683 dnl Check for va_copy
684 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
685   AC_TRY_LINK(
686     [#include <stdarg.h>],
687     [va_list ap1, ap2; va_copy(ap1,ap2);],
688     [ac_cv_c_va_copy="yes"],
689     [ac_cv_c_va_copy="no"]))
690 if test "${ac_cv_c_va_copy}" = "yes"; then
691   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
692 fi
693 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
694   AC_TRY_LINK(
695     [#include <stdarg.h>],
696     [va_list ap1, ap2; __va_copy(ap1,ap2);],
697     [ac_cv_c___va_copy="yes"],
698     [ac_cv_c___va_copy="no"]))
699 if test "${ac_cv_c___va_copy}" = "yes"; then
700   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
701 fi
702
703 AC_CHECK_FUNCS(inet_aton,,[
704   AC_CHECK_LIB(resolv,inet_aton,[
705     VLC_ADD_LIBS([libvlccore],[-lresolv])
706   ])
707 ])
708
709 dnl Check for getopt (always use builtin one on win32)
710 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
711 need_getopt=:
712 else
713 need_getopt=false
714 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
715 [ # FreeBSD has a gnugetopt library for this:
716   AC_CHECK_LIB([gnugetopt],[getopt_long],
717     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
718      VLC_ADD_LIBS([libvlccore],[-lgnugetopt])],
719     [need_getopt=:])])
720 fi
721 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
722
723 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
724 AC_TYPE_SIGNAL
725 AC_CHECK_LIB(m,cos,[
726   VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain scene kate flac lua chorus_flanger],[-lm])
727 ])
728 AC_CHECK_LIB(m,pow,[
729   VLC_ADD_LIBS([avcodec avformat access_avio swscale postproc ffmpegaltivec i420_rgb faad twolame equalizer spatializer param_eq libvlccore freetype mod mpc dmo quicktime realaudio realvideo opengl],[-lm])
730 ])
731 AC_CHECK_LIB(m,sqrt,[
732   VLC_ADD_LIBS([headphone_channel_mixer normvol audiobargraph_a speex mono colorthres extract ball],[-lm])
733 ])
734 AC_CHECK_LIB(m,ceil,[
735   VLC_ADD_LIBS([access_imem hotkeys mosaic swscale_omap],[-lm])
736 ])
737 AC_CHECK_LIB(m,exp,[
738   VLC_ADD_LIBS([gaussianblur],[-lm])
739 ])
740 AC_CHECK_LIB(m,round,[
741   VLC_ADD_LIBS([dbus],[-lm])
742 ])
743 AC_CHECK_LIB(m,sqrtf,[
744   VLC_ADD_LIBS([x264],[-lm])
745 ])
746 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
747
748 AC_CHECK_LIB(m,lrintf, [
749   AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
750   VLC_ADD_LIBS([skins2],[-lm])
751 ])
752
753 dnl Check for dynamic plugins
754 ac_cv_have_plugins=no
755
756 # HP-UX style
757 if test "${ac_cv_have_plugins}" = "no"; then
758   AC_CHECK_HEADERS(dl.h)
759   ac_cv_my_have_shl_load=no
760   AC_CHECK_FUNC(shl_load,
761    [ac_cv_my_have_shl_load=yes,
762     AC_CHECK_LIB(dld, shl_load,
763      [ac_cv_my_have_shl_load=yes
764       VLC_ADD_LIBS([libvlccore],[-ldld])])])
765   if test "${ac_cv_my_have_shl_load}" = "yes"; then
766     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
767     ac_cv_have_plugins=yes
768   fi
769 fi
770
771 # Win32 style
772 if test "${ac_cv_have_plugins}" = "no"; then
773   if test "${SYS}" = "mingw32" ; then
774     AC_CHECK_LIB(kernel32, main,
775      [VLC_ADD_LIBS([libvlccore],[-lkernel32])
776       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
777       ac_cv_have_plugins=yes])
778   fi
779 fi
780
781 # WinCE style
782 if test "${ac_cv_have_plugins}" = "no"; then
783   if test "${SYS}" = "mingwce"; then
784     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
785     ac_cv_have_plugins=yes
786   fi
787 fi
788
789 # BeOS style
790 if test "${ac_cv_have_plugins}" = "no"; then
791   AC_CHECK_HEADERS(image.h)
792   AC_CHECK_FUNCS(load_add_on,
793    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
794     ac_cv_have_plugins=yes])
795 fi
796
797 # Only test for dlopen() if the others didn't work
798 if test "${ac_cv_have_plugins}" = "no" -o "${SYS}" = "darwin"; then
799   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
800   ac_cv_my_have_dlopen=no
801   AC_CHECK_FUNC(dlopen,
802     ac_cv_my_have_dlopen=yes,
803     AC_CHECK_LIB(dl, dlopen,
804       ac_cv_my_have_dlopen=yes
805       VLC_ADD_LIBS([libvlccore realaudio realvideo lua],[-ldl]),
806       AC_CHECK_LIB(svld, dlopen,
807         ac_cv_my_have_dlopen=yes
808         VLC_ADD_LIBS([libvlccore],[-lsvld]))))
809   if test "${ac_cv_my_have_dlopen}" = "yes"; then
810     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
811     ac_cv_have_plugins=yes
812   fi
813 fi
814
815 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
816 dnl Check for pthreads - borrowed from XMMS
817 THREAD_LIB=error
818 if test "${THREAD_LIB}" = "error"; then
819   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
820 fi
821 if test "${THREAD_LIB}" = "error"; then
822   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
823 fi
824 if test "${THREAD_LIB}" = "error"; then
825   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
826 fi
827 if test "${THREAD_LIB}" = "error"; then
828   AC_CHECK_FUNCS(pthread_mutex_lock)
829   THREAD_LIB=""
830 fi
831
832 VLC_ADD_LIBS([libvlccore libvlc plugin],[${THREAD_LIB}])
833
834 AC_CHECK_LIB(rt, clock_nanosleep, [
835   VLC_ADD_LIBS([libvlccore],[-lrt])
836   AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
837 ], [
838   dnl HP/UX port
839   AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlccore],[-lrt])])
840 ])
841
842 have_nanosleep=false
843 AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
844   AC_CHECK_LIB(rt,nanosleep,
845     [VLC_ADD_LIBS([libvlccore],[-lrt]) have_nanosleep=:],
846     [AC_CHECK_LIB(posix4,nanosleep,
847         [VLC_ADD_LIBS([libvlccore],[-lposix4]) have_nanosleep=:])]
848   )
849 ])
850 if ${have_nanosleep}; then
851   AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
852 fi
853 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
854
855 dnl Check for misc headers
856 AC_MSG_CHECKING(for strncasecmp in strings.h)
857 AC_EGREP_HEADER(strncasecmp,strings.h,[
858   AC_MSG_RESULT(yes)
859   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
860             Define if <strings.h> defines strncasecmp.)],[
861   AC_MSG_RESULT(no)])
862
863 dnl Check for headers
864 AC_CHECK_HEADERS(getopt.h strings.h locale.h xlocale.h)
865 AC_CHECK_HEADERS(fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h sys/mount.h)
866 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
867 AC_CHECK_HEADERS([net/if.h], [], [],
868   [
869     #include <sys/types.h>
870     #include <sys/socket.h>
871   ])
872 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
873 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
874 AC_CHECK_HEADERS([linux/version.h linux/dccp.h scsi/scsi.h linux/magic.h])
875 AC_CHECK_HEADERS(syslog.h)
876 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
877
878 AC_HEADER_TIME
879
880 dnl LP64 adn LLP64 architectures had better define ssize_t by themselves...
881 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.])
882 AC_CHECK_TYPE(ssize_t,, [
883   AC_DEFINE(ssize_t, int)
884 ])
885
886 dnl Check for poll
887 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
888 if test ${SYS} != "mingw32" -a ${SYS} != "mingwce"
889 then
890     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])
891 fi
892 ])
893
894 dnl Check for dirent
895 need_dirent=false
896 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
897 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
898
899 dnl Mac OS X and other OSes don't have declaration for nanosleep
900 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
901 AC_MSG_CHECKING(for nanosleep in time.h)
902 AC_EGREP_HEADER(nanosleep,time.h,[
903   AC_MSG_RESULT(yes)
904   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
905             Define if <time.h> defines nanosleep.)
906 ],[
907   AC_MSG_RESULT(no)
908 ])
909 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
910
911 dnl Make sure we have timespecs
912 AC_MSG_CHECKING(for timespec in sys/time.h)
913 AC_EGREP_HEADER(timespec,sys/time.h,[
914   AC_MSG_RESULT(yes)
915   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
916             Define if <sys/time.h> defines struct timespec.)
917 ],[
918   AC_MSG_RESULT(no)
919 ])
920
921 dnl Check for threads library
922 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
923 AC_CHECK_HEADERS(pthread.h)
924 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
925
926 dnl It seems that autoconf detects pkg-config only during the first
927 dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
928 dnl it is nested within a conditional block, so it was not working right.
929 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
930 AC_ARG_VAR(PKG_CONFIG_PATH,
931            [Paths where to find .pc not at the default location])
932 PKG_PROG_PKG_CONFIG()
933
934 dnl On some OS we need static linking 
935        AS_IF([test -n "${PKG_CONFIG}" ],[
936               AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "darwin" ],[
937                   PKG_CONFIG="${PKG_CONFIG} --static"
938               ])
939        ])
940
941
942 dnl
943 dnl Check for zlib.h and -lz along with system -lminizip if available
944 dnl 
945 AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
946 AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
947 if test "${have_zlib}" = "yes"
948 then
949   VLC_ADD_LIBS([access_http gme mp4 skins2 sap mkv unzip zip],[-lz])
950   PKG_CHECK_MODULES([MINIZIP], [minizip] , [ have_minizip=yes ], [
951     AC_CHECK_HEADERS([unzip.h], [ 
952       have_minizip=yes
953       MINIZIP_LIBS="-lminizip -lz"
954     ], [
955       have_minizip=no
956       MINIZIP_CFLAGS="-I\\\${top_srcdir}/libs/unzip"
957       MINIZIP_LIBS="\\\${top_builddir}/libs/unzip/libunzip.la"
958     ])
959   ])
960   VLC_ADD_CPPFLAGS([skins2],[$MINIZIP_CFLAGS])
961   VLC_ADD_CFLAGS([zip],[$MINIZIP_CFLAGS])
962   VLC_ADD_LIBS([skins2 zip],[$MINIZIP_LIBS])
963   VLC_ADD_PLUGIN([unzip])
964   VLC_ADD_PLUGIN([zip])
965 fi
966 AM_CONDITIONAL(HAVE_MINIZIP, [ test "${have_minizip}" = "yes" ])
967
968
969 dnl Check for dbus
970 AC_ARG_ENABLE(dbus,
971   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
972 case "${SYS}" in
973     linux*|*bsd*)
974 if test "${enable_dbus}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
975 then
976   dnl api stable dbus
977   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
978     [ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
979       VLC_ADD_LIBS([libvlccore],[$DBUS_LIBS])
980       VLC_ADD_CFLAGS([libvlccore],[$DBUS_CFLAGS])
981       dnl Check for dbus control interface
982         AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
983         if test "${enable_dbus_control}" != "no"
984         then
985           VLC_ADD_PLUGIN([dbus])
986           VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
987           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
988         fi
989       dnl Check for Telepathy
990         AC_ARG_ENABLE(telepathy,
991           AS_HELP_STRING([--enable-telepathy],[Telepathy Presence plugin through DBus(default enabled)]))
992         if test "${enable_telepathy}" != "no"; then
993           VLC_ADD_PLUGIN([telepathy])
994           VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
995           VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
996         fi
997         dnl Power Management Inhibiter
998         VLC_ADD_PLUGIN([inhibit])
999         VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
1000         VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
1001     ],
1002     [AC_MSG_ERROR([Couldn't find DBus >= 1.0.0, install libdbus-dev ?])]
1003   )
1004 fi
1005 ;;
1006 esac
1007
1008 dnl Check for ntohl, etc.
1009 AC_CACHE_CHECK([for ntohl in sys/param.h],
1010     [ac_cv_c_ntohl_sys_param_h],
1011     [CFLAGS="${CFLAGS_save} -Wall -Werror"
1012      AC_TRY_COMPILE([#include <sys/param.h>],
1013         [int meuh; ntohl(meuh);],
1014         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
1015 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
1016     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
1017 fi
1018 CFLAGS="${CFLAGS_save}"
1019
1020 RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast write-strings missing-prototypes volatile-register-var error-implicit-function-declaration])
1021 RDC_PROG_CC_FLAGS([-pipe])
1022
1023 AC_ARG_ENABLE(warnings-as-error,
1024       AS_HELP_STRING([--enable-warnings-as-error],[Treat acceptable warnings as error (default disabled)]),, [enable_warnings_as_error="no"])
1025 AS_IF([test "${enable_warnings_as_error}" = "yes"], [
1026     RDC_PROG_CC_WERRORFLAGS([unused-function unused-label unused-value unused-parameter unused-variable unused \
1027      missing-braces nonnull parentheses uninitialized address enum-compare undef comment switch \
1028      bad-function-cast implicit sequence-point strict-aliasing array-bounds missing-parameter-type \
1029      overflow int-to-pointer-cast pointer-to-int-cast div-by-zero overflow ignored])
1030 ])
1031 AC_SUBST(CFLAGS_WERROR)
1032
1033 dnl Check for various optimization flags
1034 AC_CACHE_CHECK([if \$CC accepts -Os],
1035     [ac_cv_c_os],
1036     [CFLAGS="${CFLAGS_save} -Os"
1037      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
1038 if test "${ac_cv_c_os}" != "no"; then
1039     CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -Os"
1040 else
1041     AC_CACHE_CHECK([if \$CC accepts -O],
1042         [ac_cv_c_o],
1043         [CFLAGS="${CFLAGS_save} -O"
1044          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
1045     if test "${ac_cv_c_o}" != "no"; then
1046         if test "${ac_cv_c_o3}" = "no"; then
1047             CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -O"
1048         fi
1049     fi
1050 fi
1051
1052 AC_CACHE_CHECK([if \$CC accepts -O4],
1053     [ac_cv_c_o4],
1054     [CFLAGS="${CFLAGS_save} -O4"
1055      AC_TRY_COMPILE([],,ac_cv_c_o4=yes, ac_cv_c_o4=no)])
1056 if test "${ac_cv_c_o4}" != "no" -a "x${enable_debug}" = "xno"; then
1057     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O4"
1058 else
1059     AC_CACHE_CHECK([if \$CC accepts -O3],
1060         [ac_cv_c_o3],
1061         [CFLAGS="${CFLAGS_save} -O3"
1062          AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
1063     if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
1064         CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O3"
1065     else
1066         AC_CACHE_CHECK([if \$CC accepts -O2],
1067             [ac_cv_c_o2],
1068             [CFLAGS="${CFLAGS_save} -O2"
1069              AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
1070         if test "${ac_cv_c_o2}" != "no"; then
1071             CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O2"
1072         else
1073             AC_CACHE_CHECK([if \$CC accepts -O],
1074                 [ac_cv_c_o],
1075                 [CFLAGS="${CFLAGS_save} -O"
1076                  AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
1077             if test "${ac_cv_c_o}" != "no"; then
1078                 CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O"
1079             fi
1080         fi
1081     fi
1082 fi
1083
1084 AC_CACHE_CHECK([if \$CC accepts -O0],
1085     [ac_cv_c_o0],
1086     [CFLAGS="${CFLAGS_save} -O0"
1087      AC_TRY_COMPILE([],,ac_cv_c_o0=yes, ac_cv_c_o0=no)])
1088 if test "${ac_cv_c_o0}" != "no"; then
1089     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O0"
1090 fi
1091
1092 dnl Check for -ffast-math
1093 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1094     [ac_cv_c_fast_math],
1095     [CFLAGS="${CFLAGS_save} -ffast-math"
1096      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
1097 if test "${ac_cv_c_fast_math}" != "no"; then
1098     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
1099 fi
1100
1101 dnl Check for -funroll-loops
1102 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1103 if test "${SYS}" != "beos"
1104 then
1105   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1106       [ac_cv_c_unroll_loops],
1107       [CFLAGS="${CFLAGS_save} -funroll-loops"
1108        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1109   if test "${ac_cv_c_unroll_loops}" != "no"; then
1110       CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1111   fi
1112 fi
1113
1114 dnl Check for -fomit-frame-pointer
1115 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1116     [ac_cv_c_omit_frame_pointer],
1117     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1118      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1119 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1120  if test "${SYS}" != "darwin"; then
1121     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1122  else
1123     dnl On darwin we explicitely disable it.
1124     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fno-omit-frame-pointer"
1125  fi
1126 fi
1127
1128 dnl Check for Darwin plugin linking flags
1129 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1130     [ac_cv_ld_darwin],
1131     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1132      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1133 if test "${ac_cv_ld_darwin}" != "no"; then
1134     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1135 fi
1136
1137 dnl Checks for __attribute__(aligned()) directive
1138 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1139     [ac_cv_c_attribute_aligned],
1140     [ac_cv_c_attribute_aligned=0
1141         CFLAGS="${CFLAGS_save} -Werror"
1142     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1143         AC_TRY_COMPILE([],
1144         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1145         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1146     done
1147         CFLAGS="${CFLAGS_save}"])
1148 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1149     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1150         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1151 fi
1152
1153 dnl Check for __attribute__((packed))
1154 AC_CACHE_CHECK([for __attribute__((packed))],
1155   [ac_cv_c_attribute_packed],
1156   [ac_cv_c_attribute_packed=no
1157    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
1158                     [ac_cv_c_attribute_packed=yes])])
1159 if test "${ac_cv_c_attribute_packed}" != "no"; then
1160   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1161 fi
1162
1163 dnl
1164 dnl  Check the CPU
1165 dnl
1166 case "${host_cpu}" in
1167   "")
1168     ARCH=unknown
1169     ;;
1170   *)
1171     ARCH="${host_cpu}"
1172     ;;
1173 esac
1174
1175 dnl Check for backtrace() support
1176 AC_CHECK_HEADERS(execinfo.h)
1177 AC_CHECK_FUNCS(backtrace)
1178
1179 dnl
1180 dnl  Enable profiling
1181 dnl
1182 AC_ARG_ENABLE(gprof,
1183 [  --enable-gprof          gprof profiling (default disabled)])
1184 AC_ARG_ENABLE(cprof,
1185 [  --enable-cprof          cprof profiling (default disabled)])
1186 test "${enable_gprof}" != "yes" && enable_gprof="no"
1187 test "${enable_cprof}" != "yes" && enable_cprof="no"
1188
1189 dnl
1190 dnl  default modules
1191 dnl
1192 dnl Video filters:
1193 VLC_ADD_PLUGIN([deinterlace])
1194 VLC_ADD_PLUGIN([yuvp])
1195 VLC_ADD_PLUGIN([invert])
1196 VLC_ADD_PLUGIN([mirror])
1197 VLC_ADD_PLUGIN([adjust])
1198 VLC_ADD_PLUGIN([transform])
1199 VLC_ADD_PLUGIN([wave])
1200 VLC_ADD_PLUGIN([ripple])
1201 VLC_ADD_PLUGIN([psychedelic])
1202 VLC_ADD_PLUGIN([gradient])
1203 VLC_ADD_PLUGIN([ball])
1204 VLC_ADD_PLUGIN([motionblur])
1205 VLC_ADD_PLUGIN([rv32])
1206 VLC_ADD_PLUGIN([rotate])
1207 VLC_ADD_PLUGIN([noise])
1208 VLC_ADD_PLUGIN([grain])
1209 VLC_ADD_PLUGIN([extract])
1210 VLC_ADD_PLUGIN([sharpen])
1211 VLC_ADD_PLUGIN([croppadd])
1212 VLC_ADD_PLUGIN([canvas])
1213 VLC_ADD_PLUGIN([blendbench])
1214 VLC_ADD_PLUGIN([blend])
1215 VLC_ADD_PLUGIN([scale])
1216 VLC_ADD_PLUGIN([vmem])
1217 VLC_ADD_PLUGIN([logo])
1218 VLC_ADD_PLUGIN([audiobargraph_v])
1219 VLC_ADD_PLUGIN([magnify])
1220 VLC_ADD_PLUGIN([puzzle])
1221 VLC_ADD_PLUGIN([colorthres])
1222 VLC_ADD_PLUGIN([scene])
1223 VLC_ADD_PLUGIN([yuv])
1224
1225 ALIASES="${ALIASES} cvlc"
1226
1227 dnl
1228 dnl default modules that need g++
1229 dnl
1230 AC_LANG_PUSH(C++)
1231 VLC_ADD_PLUGIN([spatializer])
1232 AC_LANG_POP(C++)
1233
1234 if test "${SYS}" != "mingwce"; then
1235   VLC_ADD_PLUGIN([gestures])
1236   VLC_ADD_PLUGIN([oldrc])
1237   VLC_ADD_PLUGIN([hotkeys])
1238   VLC_ADD_PLUGIN([showintf])
1239   VLC_ADD_PLUGIN([marq])
1240   VLC_ADD_PLUGIN([podcast])
1241   VLC_ADD_PLUGIN([shout])
1242   VLC_ADD_PLUGIN([sap])
1243   VLC_ADD_PLUGIN([mediadirs])
1244   VLC_ADD_PLUGIN([fake])
1245   VLC_ADD_PLUGIN([folder])
1246   VLC_ADD_PLUGIN([rss])
1247   VLC_ADD_PLUGIN([mosaic])
1248   VLC_ADD_PLUGIN([wall])
1249   VLC_ADD_PLUGIN([motiondetect])
1250   VLC_ADD_PLUGIN([clone])
1251   VLC_ADD_PLUGIN([crop])
1252   VLC_ADD_PLUGIN([erase])
1253   VLC_ADD_PLUGIN([bluescreen])
1254   VLC_ADD_PLUGIN([alphamask])
1255   VLC_ADD_PLUGIN([gaussianblur])
1256   VLC_ADD_PLUGIN([i420_yuy2])
1257   VLC_ADD_PLUGIN([i422_yuy2])
1258   VLC_ADD_PLUGIN([i420_ymga])
1259   VLC_ADD_PLUGIN([i422_i420])
1260   VLC_ADD_PLUGIN([yuy2_i422])
1261   VLC_ADD_PLUGIN([yuy2_i420])
1262   VLC_ADD_PLUGIN([chain])
1263   VLC_ADD_PLUGIN([aout_file])
1264   VLC_ADD_PLUGIN([linear_resampler])
1265   VLC_ADD_PLUGIN([bandlimited_resampler])
1266   VLC_ADD_PLUGIN([float32_mixer])
1267   VLC_ADD_PLUGIN([spdif_mixer])
1268   VLC_ADD_PLUGIN([simple_channel_mixer])
1269   VLC_ADD_PLUGIN([dolby_surround_decoder])
1270   VLC_ADD_PLUGIN([headphone_channel_mixer])
1271   VLC_ADD_PLUGIN([normvol])
1272   VLC_ADD_PLUGIN([audiobargraph_a])
1273   VLC_ADD_PLUGIN([equalizer])
1274   VLC_ADD_PLUGIN([param_eq])
1275   VLC_ADD_PLUGIN([scaletempo])
1276   VLC_ADD_PLUGIN([a52tospdif])
1277   VLC_ADD_PLUGIN([dtstospdif])
1278   ALIASES="${ALIASES} rvlc"
1279 fi
1280
1281 if test "${SYS}" = "mingwce"; then
1282   VLC_ADD_PLUGIN([chain])
1283   VLC_ADD_PLUGIN([aout_file])
1284   VLC_ADD_PLUGIN([linear_resampler])
1285   VLC_ADD_PLUGIN([bandlimited_resampler])
1286   VLC_ADD_PLUGIN([float32_mixer])
1287   VLC_ADD_PLUGIN([spdif_mixer])
1288   VLC_ADD_PLUGIN([simple_channel_mixer])
1289   VLC_ADD_PLUGIN([headphone_channel_mixer])
1290   VLC_ADD_PLUGIN([normvol])
1291   VLC_ADD_PLUGIN([audiobargraph_a])
1292   VLC_ADD_PLUGIN([a52tospdif])
1293   VLC_ADD_PLUGIN([dtstospdif])
1294   VLC_ADD_PLUGIN([i420_yuy2])
1295   VLC_ADD_PLUGIN([i422_yuy2])
1296   VLC_ADD_PLUGIN([i420_ymga])
1297   VLC_ADD_PLUGIN([i422_i420])
1298   VLC_ADD_PLUGIN([yuy2_i422])
1299   VLC_ADD_PLUGIN([yuy2_i420])
1300 fi
1301
1302 dnl
1303 dnl Some plugins aren't useful on some platforms
1304 dnl
1305 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1306     VLC_ADD_PLUGIN([screensaver])
1307     VLC_ADD_PLUGIN([motion])
1308     VLC_ADD_PLUGIN([dynamicoverlay])
1309     VLC_ADD_PLUGIN([signals])
1310 elif test "${SYS}" != "mingwce"; then
1311     VLC_ADD_PLUGIN([ntservice])
1312     VLC_ADD_PLUGIN([access_smb])
1313     VLC_ADD_PLUGIN([dmo])
1314     VLC_ADD_PLUGIN([msn])
1315     VLC_ADD_LIBS([dmo],[-lole32 -luuid])
1316     VLC_ADD_PLUGIN([globalhotkeys])
1317 else
1318     VLC_ADD_PLUGIN([win32text])
1319 fi
1320 if test "${SYS}" = "darwin"; then
1321     VLC_ADD_PLUGIN([quartztext])
1322     VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,ApplicationServices])
1323 fi
1324
1325 dnl
1326 dnl  Accelerated modules
1327 dnl
1328 AC_ARG_WITH(,[])
1329 AC_ARG_WITH(,[Optimization options:])
1330
1331 dnl  Check for fully working MMX intrinsics
1332 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1333 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1334 AC_ARG_ENABLE(mmx,
1335 [  --disable-mmx           disable MMX optimizations (default auto)],,[
1336   case "${host_cpu}" in
1337     i?86|x86_64)
1338       enable_mmx="yes"
1339       ;;
1340     *)
1341       enable_mmx="no"
1342       ;;
1343   esac
1344 ])
1345 AS_IF([test "${enable_mmx}" != "no"], [
1346   ARCH="${ARCH} mmx"
1347
1348   AC_CACHE_CHECK([if $CC groks MMX intrinsics],
1349     [ac_cv_c_mmx_intrinsics],
1350     [CFLAGS="${CFLAGS_save} -O -mmmx"
1351      AC_TRY_COMPILE([#include <mmintrin.h>
1352                      #include <stdint.h>
1353                      uint64_t frobzor;],
1354                     [__m64 a, b, c;
1355                      a = b = c = (__m64)frobzor;
1356                      a = _mm_slli_pi16(a, 3);
1357                      a = _mm_adds_pi16(a, b);
1358                      c = _mm_srli_pi16(c, 8);
1359                      c = _mm_slli_pi16(c, 3);
1360                      b = _mm_adds_pi16(b, c);
1361                      a = _mm_unpacklo_pi8(a, b);
1362                      frobzor = (uint64_t)a;],
1363                     [ac_cv_c_mmx_intrinsics=yes],
1364                     [ac_cv_c_mmx_intrinsics=no])])
1365   AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1366     AC_DEFINE(HAVE_MMX_INTRINSICS, 1,
1367               [Define to 1 if MMX intrinsics are available.])
1368     VLC_ADD_CFLAGS([memcpymmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx],[-mmmx])
1369   ])
1370
1371   AC_CACHE_CHECK([if $CC groks MMX inline assembly],
1372     [ac_cv_mmx_inline],
1373     [CFLAGS="${CFLAGS_save}"
1374      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1375                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1376   AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1377     AC_DEFINE(CAN_COMPILE_MMX, 1,
1378               [Define to 1 inline MMX assembly is available.])
1379     VLC_ADD_PLUGIN([memcpymmx])
1380     VLC_ADD_PLUGIN([i420_rgb_mmx])
1381     VLC_ADD_PLUGIN([i420_yuy2_mmx])
1382     VLC_ADD_PLUGIN([i422_yuy2_mmx])
1383     VLC_ADD_PLUGIN([i420_ymga_mmx])
1384   ])
1385
1386   AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1387     [ac_cv_mmxext_inline],
1388     [CFLAGS="${CFLAGS_save}"
1389      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1390                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1391   AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1392     AC_DEFINE(CAN_COMPILE_MMXEXT, 1,
1393               [Define to 1 if MMX EXT inline assembly is available.])
1394     VLC_ADD_PLUGIN([memcpymmxext])
1395   ])
1396 ])
1397
1398 dnl  Check for fully workin SSE2 intrinsics
1399 dnl  We need support for -mmmx, we need <emmintrin.h>, and we also need a
1400 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1401 AC_ARG_ENABLE(sse,
1402 [  --disable-sse           disable SSE (1, 2, 3 and 4) optimizations (default auto)]
1403 ,, [
1404   case "${host_cpu}" in
1405     i686|x86_64)
1406       enable_sse=yes
1407       ;;
1408     *)
1409       enable_sse=no
1410       ;;
1411   esac
1412 ])
1413 AS_IF([test "${enable_sse}" != "no"], [
1414   ARCH="${ARCH} sse sse2"
1415
1416   AC_CACHE_CHECK([if $CC groks SSE2 intrinsics],
1417     [ac_cv_c_sse2_intrinsics],
1418     [CFLAGS="${CFLAGS_save} -O -msse2"
1419      AC_TRY_COMPILE([#include <emmintrin.h>
1420                      #include <stdint.h>
1421                      uint64_t frobzor;],
1422                     [__m128i a, b, c;
1423                      a = b = c = _mm_set1_epi64((__m64)frobzor);
1424                      a = _mm_slli_epi16(a, 3);
1425                      a = _mm_adds_epi16(a, b);
1426                      c = _mm_srli_epi16(c, 8);
1427                      c = _mm_slli_epi16(c, 3);
1428                      b = _mm_adds_epi16(b, c);
1429                      a = _mm_unpacklo_epi8(a, b);
1430                      frobzor = (uint64_t)_mm_movepi64_pi64(a);],
1431                     [ac_cv_c_sse2_intrinsics=yes],
1432                     [ac_cv_c_sse2_intrinsics=no])])
1433   AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1434     AC_DEFINE(HAVE_SSE2_INTRINSICS, 1,
1435               [Define to 1 if SSE2 intrinsics are available.])
1436     VLC_ADD_CFLAGS([i420_rgb_sse2 i420_yuy2_sse2 i422_yuy2_sse2],[-msse2])
1437   ])
1438
1439   AC_CACHE_CHECK([if $CC groks SSE inline assembly],
1440     [ac_cv_sse_inline],
1441     [CFLAGS="${CFLAGS_save}"
1442      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1443                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1444   AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1445     AC_DEFINE(CAN_COMPILE_SSE, 1,
1446               [Define to 1 if SSE inline assembly is available.])
1447   ])
1448
1449   AC_CACHE_CHECK([if $CC groks SSE2 inline assembly],
1450     [ac_cv_sse2_inline],
1451     [CFLAGS="${CFLAGS_save}"
1452      AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
1453                     ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
1454   AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1455     AC_DEFINE(CAN_COMPILE_SSE2, 1,
1456               [Define to 1 if SSE2 inline assembly is available.])
1457     VLC_ADD_PLUGIN([i420_rgb_sse2])
1458     VLC_ADD_PLUGIN([i420_yuy2_sse2])
1459     VLC_ADD_PLUGIN([i422_yuy2_sse2])
1460   ])
1461
1462   # SSE3
1463   AC_CACHE_CHECK([if $CC groks SSE3 inline assembly],
1464     [ac_cv_sse3_inline],
1465     [CFLAGS="${CFLAGS_save}"
1466      AC_TRY_COMPILE(,[void *p;asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p));],
1467                     ac_cv_sse3_inline=yes, ac_cv_sse3_inline=no)])
1468   AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1469     AC_DEFINE(CAN_COMPILE_SSE3, 1,
1470               [Define to 1 if SSE3 inline assembly is available.]) ])
1471   # SSSE3
1472   AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly],
1473     [ac_cv_ssse3_inline],
1474     [CFLAGS="${CFLAGS_save}"
1475      AC_TRY_COMPILE(,[void *p;asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p));],
1476                     ac_cv_ssse3_inline=yes, ac_cv_ssse3_inline=no)])
1477   AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1478     AC_DEFINE(CAN_COMPILE_SSSE3, 1,
1479               [Define to 1 if SSSE3 inline assembly is available.]) ])
1480
1481   # SSE4.1
1482   AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1483     [ac_cv_sse4_1_inline],
1484     [CFLAGS="${CFLAGS_save}"
1485      AC_TRY_COMPILE(,[void *p;asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p));],
1486                     ac_cv_sse4_1_inline=yes, ac_cv_sse4_1_inline=no)])
1487   AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1488     AC_DEFINE(CAN_COMPILE_SSE4_1, 1,
1489               [Define to 1 if SSE4_1 inline assembly is available.]) ])
1490
1491   # SSE4.2
1492   AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1493     [ac_cv_sse4_2_inline],
1494     [CFLAGS="${CFLAGS_save}"
1495      AC_TRY_COMPILE(,[void *p;asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p));],
1496                     ac_cv_sse4_2_inline=yes, ac_cv_sse4_2_inline=no)])
1497   AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1498     AC_DEFINE(CAN_COMPILE_SSE4_2, 1,
1499               [Define to 1 if SSE4_2 inline assembly is available.]) ])
1500
1501   # SSE4A
1502   AC_CACHE_CHECK([if $CC groks SSE4A inline assembly],
1503     [ac_cv_sse4a_inline],
1504     [CFLAGS="${CFLAGS_save}"
1505      AC_TRY_COMPILE(,[void *p;asm volatile("insertq %%xmm1,%%xmm0"::"r"(p));],
1506                     ac_cv_sse4a_inline=yes, ac_cv_sse4a_inline=no)])
1507   AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1508     AC_DEFINE(CAN_COMPILE_SSE4A, 1,
1509               [Define to 1 if SSE4A inline assembly is available.]) ])
1510 ])
1511
1512 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly],
1513     [ac_cv_3dnow_inline],
1514     [CFLAGS="${CFLAGS_save}"
1515      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1516                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1517 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1518   AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1519             [Define to 1 if 3D Now! inline assembly is available.])
1520   VLC_ADD_PLUGIN([memcpy3dn])
1521 ])
1522
1523
1524 AC_ARG_ENABLE(neon,
1525 [ --disable-neon           disable NEON optimizations (default auto)],, [
1526   AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
1527 ])
1528 AS_IF([test "${enable_neon}" != "no"], [
1529   AC_CACHE_CHECK([if $CC groks NEON inline assembly], [ac_cv_neon_inline], [
1530     AC_COMPILE_IFELSE([
1531       AC_LANG_PROGRAM(,[[asm volatile("vqmovun.s64 d0, q1":::"d0");]])
1532     ], [
1533       ac_cv_neon_inline="yes"
1534     ], [
1535       ac_cv_neon_inline="no"
1536     ])
1537   ])
1538 ])
1539 AM_CONDITIONAL(HAVE_NEON, [test "${ac_cv_neon_inline}" = "yes"])
1540
1541 AC_ARG_ENABLE(altivec,
1542 [  --disable-altivec       disable AltiVec optimizations (default auto)],, [
1543   AS_IF([test "${host_cpu}" = "powerpc"],
1544         [enable_altivec=yes], [enable_altivec=no])
1545 ])
1546 AS_IF([test "${enable_altivec}" = "yes"], [
1547   ARCH="${ARCH} altivec";
1548   AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1549     [ac_cv_altivec_inline],
1550     [CFLAGS="${CFLAGS_save}"
1551      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1552          ac_cv_altivec_inline="yes",
1553          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1554           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1555             [ac_cv_altivec_inline="-Wa,-m7400"],
1556             ac_cv_altivec_inline=no)
1557          ])])
1558   AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1559     AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1560               [Define to 1 if AltiVec inline assembly is available.])
1561     AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1562       VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1563       VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1564       VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1565       VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1566       VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1567     ])
1568     VLC_ADD_PLUGIN([memcpyaltivec])
1569     VLC_ADD_PLUGIN([i420_yuy2_altivec])
1570   ])
1571
1572 dnl The AltiVec C extensions
1573 dnl
1574 dnl There are several possible cases:
1575 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1576 dnl                      need <altivec.h>
1577 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1578 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1579 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1580 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1581 dnl - Others: test should fail
1582   AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1583   [ac_cv_c_altivec],
1584   [# OS X/PPC test (gcc 4.x)
1585    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1586    AC_TRY_COMPILE([vector unsigned char foo;],
1587      [vec_ld(0, (unsigned char *)0);],
1588      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1589      [# OS X/PPC test (gcc 3.x)
1590       CFLAGS="${CFLAGS_save} -faltivec"
1591       AC_TRY_COMPILE([vector unsigned char foo;],
1592         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1593         [ac_cv_c_altivec="-faltivec"],
1594         dnl Below this are the Linux tests
1595         [# Linux/PPC test (gcc 4.x)
1596          CFLAGS="${CFLAGS_save} -maltivec"
1597          AC_TRY_COMPILE([#include <altivec.h>],
1598            [vec_ld(0, (unsigned char *)0);],
1599            [ac_cv_c_altivec="-maltivec"],
1600            [# Linux/PPC test (gcc 3.3)
1601             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1602             AC_TRY_COMPILE([#include <altivec.h>],
1603               [vec_ld(0, (unsigned char *)0);],
1604               [ac_cv_c_altivec=""
1605                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1606               [# Linux/PPC test (gcc 3.3)
1607                CFLAGS="${CFLAGS_save} -fvec"
1608                AC_TRY_COMPILE([#include <altivec.h>],
1609                  [vec_ld(0, (unsigned char *)0);],
1610                  [ac_cv_c_altivec="-fvec"],
1611                  [ac_cv_c_altivec=no])
1612               ])
1613            ])
1614         ])
1615      ])
1616    CFLAGS="${CFLAGS_save}"
1617   ])
1618   AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1619     CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1620   ])
1621
1622   AC_CHECK_HEADERS(altivec.h)
1623   CPPFLAGS="${CPPFLAGS_save}"
1624
1625   AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1626     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1,
1627               [Define to 1 if C AltiVec extensions are available.])
1628     VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1629     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1630     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1631     VLC_ADD_PLUGIN([memcpyaltivec])
1632     VLC_ADD_PLUGIN([i420_yuy2_altivec])
1633   ])
1634
1635   AC_CACHE_CHECK([if linker needs -framework vecLib],
1636     [ac_cv_ld_altivec],
1637     [LDFLAGS="${LDFLAGS_vlc} -Wl,-framework,vecLib"
1638      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1639      LDFLAGS="${LDFLAGS_save}"
1640     ])
1641   AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1642     VLC_ADD_LDFLAGS([libvlccore idctaltivec motionaltivec memcpyaltivec],[-Wl,-framework,vecLib])
1643   ])
1644 ])
1645
1646 dnl
1647 dnl  Special arch tuning
1648 dnl
1649 AC_ARG_WITH(tuning,
1650 [  --with-tuning=ARCH      enable special tuning for an architecture
1651                           (default Pentium 2 on IA-32 and G4 on PPC)])
1652 if test -n "${with_tuning}"; then
1653     if test "${with_tuning}" != "no"; then
1654         CFLAGS_TUNING="-mtune=${with_tuning}"
1655     fi
1656 else
1657     if test "${SYS}" = "darwin" -a "${host_cpu}" != "powerpc"; then
1658         CFLAGS_TUNING="-march=prescott -mtune=generic"
1659     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1660         CFLAGS_TUNING="-mtune=pentium2"
1661     elif test "${host_cpu}" = "x86_64"; then
1662         CFLAGS_TUNING="-mtune=athlon64"
1663     elif test "${host_cpu}" = "powerpc"; then
1664         CFLAGS_TUNING="-mtune=G4";
1665     fi
1666 fi
1667
1668 dnl NOTE: this can't be cached cleanly
1669 AS_IF([test "${CFLAGS_TUNING}"],
1670    [CFLAGS_save="${CFLAGS}"
1671     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1672
1673     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1674     AC_COMPILE_IFELSE([ ],
1675                       [tuning="yes"],
1676                       [CFLAGS_TUNING=""; tuning="no"
1677                        AS_IF([test "${with_tuning}"],
1678                              [AC_MSG_ERROR([requested tuning not supported])])])
1679
1680     AC_MSG_RESULT([$tuning])
1681     CFLAGS="${CFLAGS_save}"
1682 ])
1683
1684 dnl
1685 dnl  Memory usage
1686 dnl
1687 AC_ARG_ENABLE(optimize-memory,
1688 [  --enable-optimize-memory optimize memory usage over performance])
1689 if test "${enable_optimize_memory}" = "yes"; then
1690   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1691 fi
1692
1693 dnl
1694 dnl  Enable/disable optimizations
1695 dnl
1696 AC_ARG_ENABLE(optimizations,
1697 [  --disable-optimizations disable compiler optimizations (default enabled)])
1698 if test "${enable_optimizations}" != "no"; then
1699    if test "${enable_optimize_memory}" = "yes"; then
1700       enable_optimizations="size"
1701    else
1702       enable_optimizations="speed"
1703    fi
1704 fi
1705
1706 dnl
1707 dnl  Debugging mode
1708 dnl
1709 AC_ARG_ENABLE(debug,
1710 [  --enable-debug          debug mode (default disabled)])
1711 test "${enable_debug}" != "yes" && enable_debug="no"
1712 AH_TEMPLATE(NDEBUG,
1713             [Define to 1 if debug code should NOT be compiled])
1714 AS_IF([test "x${enable_debug}" = "xno"], [
1715   AC_DEFINE(NDEBUG)
1716 ], [
1717   AC_CHECK_HEADERS([valgrind/valgrind.h])
1718 ])
1719
1720 dnl
1721 dnl Allow runing as root (usefull for people runing on embedded platforms)
1722 dnl
1723 AC_ARG_ENABLE(run-as-root,
1724 [  --enable-run-as-root    allow runing VLC as root (default disabled)])
1725 AS_IF([test "${enable_run_as_root}" = "yes"],[
1726     AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1727               [Define to 1 to allow runing VLC as root (uid 0).])
1728 ])
1729
1730 dnl
1731 dnl  Test coverage
1732 dnl
1733 AC_ARG_ENABLE(coverage,
1734         [  --enable-coverage       build for test coverage (default disabled)],,
1735         [enable_coverage="no"])
1736 AS_IF([test "${enable_coverage}" != "no"], [
1737         CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1738         CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1739         LDFLAGS="-lgcov ${LDFLAGS}"
1740         dnl ugly...
1741         CFLAGS_save="${CFLAGS}"
1742         CXXFLAGS_save="${CXXFLAGS}"
1743         LDFLAGS_save="${LDFLAGS}"
1744 ])
1745
1746 dnl
1747 dnl  Enable release-specific flags
1748 dnl
1749 AC_ARG_ENABLE(release,
1750 [  --enable-release        activate extra optimizations (default disabled)])
1751 test "${enable_release}" != "yes" && enable_release="no"
1752
1753 dnl
1754 dnl Stream output
1755 dnl
1756 AC_ARG_ENABLE(sout,
1757   [  --enable-sout           Stream output modules (default enabled)])
1758 AS_IF([test "${enable_sout}" != "no"], [
1759   AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1760 ])
1761 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1762
1763 dnl Lua modules
1764 AC_ARG_ENABLE(lua,
1765   AS_HELP_STRING([--enable-lua],[lua playlist, metafetcher and interface
1766                   plugins (default enabled)]))
1767 if test "${enable_lua}" != "no"
1768 then
1769   PKG_CHECK_MODULES(LUA, lua5.1,
1770     [ have_lua=yes ],
1771     [
1772     AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
1773     PKG_CHECK_MODULES(LUA, lua >= 5.1,
1774       [ have_lua=yes ],
1775       [
1776         have_lua=yes
1777         AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1778           [],
1779           [ have_lua=no ] )
1780         AC_CHECK_LIB(  lua5.1 , luaL_newstate,
1781           [LUA_LIBS="-llua5.1"],
1782           AC_CHECK_LIB( lua51 , luaL_newstate,
1783             [LUA_LIBS="-llua51"],
1784             AC_CHECK_LIB( lua , luaL_newstate,
1785               [LUA_LIBS="-llua"],
1786               [ have_lua=no
1787                 AS_IF([test "x${enable_lua}" = "xyes"],
1788                   [AC_MSG_ERROR([lua >= 5.1 not found!])],
1789                   [AC_MSG_WARN([lua >= 5.1 not found!])])
1790               ], [-lm])
1791           )
1792         )
1793       ])
1794     ])
1795   if test "x${have_lua}" = "xyes" ;  then
1796      VLC_ADD_LIBS([lua],[$LUA_LIBS])
1797      VLC_ADD_CFLAGS([lua],[$LUA_CFLAGS])
1798   else
1799       AC_MSG_ERROR([Could not find lua. Lua is needed for some interfaces (rc, telnet, http) as well as many other custom scripts. Use --disable-lua to ignore this error.])
1800   fi
1801 fi
1802 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1803
1804 dnl
1805 dnl HTTP daemon
1806 dnl
1807 AC_ARG_ENABLE(httpd,
1808   [  --enable-httpd          HTTP daemon (default enabled)])
1809 if test "${enable_httpd}" != "no"
1810 then
1811   VLC_ADD_PLUGIN([oldhttp])
1812   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1813 fi
1814 AM_CONDITIONAL(BUILD_HTTPD, [test "${enable_httpd}" != "no"])
1815
1816 dnl
1817 dnl libproxy support
1818 dnl
1819 AC_ARG_ENABLE(libproxy,
1820   [  --enable-libproxy       libproxy support (default auto)])
1821 AS_IF([test "${enable_libproxy}" != "no"], [
1822   PKG_CHECK_MODULES(LIBPROXY, libproxy-1.0, [
1823     AC_DEFINE(HAVE_LIBPROXY, 1, [Define if libproxy is available])
1824     VLC_ADD_CFLAGS([access_http],[$LIBPROXY_CFLAGS])
1825     VLC_ADD_LIBS([access_http],[$LIBPROXY_LIBS])
1826   ], [
1827     AS_IF([test "x${enable_libproxy}" != "x"], [
1828       AC_MSG_ERROR([libproxy could not be found on your system])
1829     ])
1830   ])
1831 ])
1832
1833
1834 dnl
1835 dnl VideoLAN manager
1836 dnl
1837 AC_ARG_ENABLE(vlm,
1838   [  --enable-vlm            VideoLAN manager (default enabled)],,
1839   [enable_vlm="${enable_sout}"])
1840 AS_IF([test "${enable_vlm}" != "no"], [
1841   AS_IF([test "${enable_sout}" = "no"], [
1842     AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1843   ])
1844   AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1845   VLC_ADD_PLUGIN([oldtelnet])
1846 ])
1847 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1848
1849 dnl
1850 dnl Growl notification plugin
1851 dnl
1852 AC_ARG_ENABLE(growl,
1853   [  --enable-growl          growl notification plugin (default disabled)],,
1854   [enable_growl=no])
1855 AS_IF([test "${enable_growl}" != "no"], [
1856     VLC_ADD_PLUGIN([growl_udp])
1857     AC_CHECK_HEADERS(Growl/GrowlDefines.h, [
1858       VLC_ADD_PLUGIN([growl])
1859       VLC_ADD_LDFLAGS([growl], [-Wl,-framework,Growl,-framework,AppKit])
1860       VLC_ADD_OBJCFLAGS([growl], [-fobjc-exceptions] )
1861     ])
1862   ]
1863 )
1864
1865 dnl
1866 dnl Libnotify notification plugin
1867 dnl
1868 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify], [libnotify notification], [auto])
1869
1870 dnl
1871 dnl Audioscrobbler plugin
1872 dnl
1873
1874 AC_ARG_ENABLE(audioscrobbler,
1875   [  --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1876 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1877         VLC_ADD_PLUGIN([audioscrobbler])
1878   ])
1879
1880 dnl
1881 dnl Taglibplugin
1882 dnl
1883 AC_ARG_ENABLE(taglib,
1884   [  --disable-taglib        Taglib support (default enabled) ])
1885   AS_IF([test "${enable_taglib}" != "no"],[
1886     PKG_CHECK_MODULES(TAGLIB, taglib >= 1.5,
1887       [ VLC_ADD_PLUGIN([taglib])
1888         VLC_ADD_LIBS([taglib],[$TAGLIB_LIBS -lz])
1889        VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1890       [AC_MSG_WARN(TagLib library not found)])
1891   ])
1892
1893 dnl
1894 dnl  Input plugins
1895 dnl
1896
1897 AC_ARG_WITH(,[Input plugins:])
1898
1899 dnl  live555 input
1900 dnl
1901 if test "${enable_livedotcom}"
1902 then
1903   AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1904 fi
1905 if test "${enable_livedotcom}" = "no"
1906 then
1907   enable_live555="no"
1908 fi
1909
1910 AC_ARG_ENABLE(live555,
1911 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1912 if test "${enable_live555}" != "no"; then
1913   AC_ARG_WITH(live555-tree,
1914     [    --with-live555-tree=PATH live.com tree for static linking])
1915
1916   dnl
1917   dnl test for --with-live555-tree
1918   dnl
1919   if test "${with_livedotcom_tree}"
1920   then
1921     AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1922   with_live555_tree="${with_livedotcom_tree}"
1923   fi
1924
1925   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1926     AC_LANG_PUSH(C++)
1927     CPPFLAGS_save="${CPPFLAGS}"
1928     CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1929     if test "${SYS}" = "solaris"; then
1930       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1931     fi
1932     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1933
1934     AC_CHECK_HEADERS(liveMedia_version.hh, [
1935       AC_MSG_CHECKING(for liveMedia version >= 1214895600 )
1936       AC_EGREP_CPP(yes,
1937         [#include <liveMedia_version.hh>
1938          #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1939          #if LIVEMEDIA_LIBRARY_VERSION_INT < 1214895600
1940          yes
1941          #endif
1942          #endif],
1943         [AC_MSG_RESULT([no])
1944          AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia.
1945 lternatively you can use --disable-live555 to disable the liveMedia plugin.])
1946       ],[
1947          AC_MSG_RESULT([yes])
1948          ])
1949     ])
1950      other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1951      other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1952       if test "${SYS}" = "mingw32"; then
1953         # add ws2_32 for closesocket, select, recv
1954         other_libs="$other_libs -lws2_32"
1955       elif test "${SYS}" = "mingwce"; then
1956         # add ws2 for closesocket, select, recv
1957         other_libs="$other_libs -lws2"
1958       fi
1959     dnl We need to check for pic because live555 don't provide shared libs
1960     dnl and we want to build a plugins so we need -fPIC on some arch.
1961     AC_CHECK_HEADERS(liveMedia.hh, [
1962       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1963         AC_CHECK_LIB(liveMedia_pic, main, [
1964           VLC_ADD_PLUGIN([live555])
1965          VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1966          ],[
1967         AC_CHECK_LIB(liveMedia, main, [
1968           VLC_ADD_PLUGIN([live555])
1969           VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1970         ],[],[${other_libs}]) ],[${other_libs_pic}])
1971     ],[
1972        AC_MSG_WARN([The development files for liveMedia (live555) can't be found])
1973     ])
1974     CPPFLAGS="${CPPFLAGS_save}"
1975     AC_LANG_POP(C++)
1976   else
1977     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1978     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1979     if test -z "${real_live555_tree}"; then
1980       dnl  The given directory can't be found
1981       AC_MSG_RESULT(no)
1982       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1983     fi
1984     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1985       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1986
1987       AC_CHECK_HEADERS(${real_live555_tree}/liveMedia/include/liveMedia_version.hh,[
1988         AC_MSG_CHECKING(for liveMedia version >= 1214895600 )
1989         AC_EGREP_CPP(yes,
1990           [#include "${real_live555_tree}/liveMedia/include/liveMedia_version.hh"
1991            #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1992            #if LIVEMEDIA_LIBRARY_VERSION_INT < 1214895600
1993            yes
1994            #endif
1995            #endif],
1996           [AC_MSG_RESULT([no])
1997            AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia.
1998 lternatively you can use --disable-live555 to disable the liveMedia plugin.])
1999         ],[
2000            AC_MSG_RESULT([yes])
2001            ])
2002       ])
2003
2004       VLC_ADD_PLUGIN([live555])
2005
2006       if test "${SYS}" = "mingw32"; then
2007         # add ws2_32 for closesocket, select, recv
2008         VLC_ADD_LIBS([live555],[-lws2_32])
2009       fi
2010
2011       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
2012       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
2013       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
2014       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
2015
2016       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
2017       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
2018       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
2019       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
2020       if test "${SYS}" = "solaris"; then
2021         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
2022       fi
2023     else
2024       dnl  The given live555 wasn't built
2025         AC_MSG_RESULT(no)
2026       if test "${enable_live555}" = "yes"; then
2027         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
2028       fi        
2029     fi
2030   fi
2031 fi
2032
2033 dnl
2034 dnl - special access module for dc1394 input
2035 dnl - dv module: digital video module check for libraw1394
2036 dnl
2037 PKG_ENABLE_MODULES_VLC([DC1394], [], [libraw1394 >= 2.0.1 libdc1394-2 >= 2.1.0], [dc1394 access module], [auto])
2038 PKG_ENABLE_MODULES_VLC([DV], [access_dv], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV input module], [auto])
2039
2040 dnl
2041 dnl dvdread module: check for libdvdread
2042 dnl
2043 AC_ARG_ENABLE(dvdread,
2044 [  --enable-dvdread        dvdread input module (default disabled)])
2045 if test "${enable_dvdread}" != "no"
2046 then
2047   AC_ARG_WITH(dvdread,
2048   [    --with-dvdread=PATH   libdvdread headers and libraries])
2049   AC_ARG_WITH(dvdread-tree,
2050   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
2051
2052   dnl Temporary hack (yeah, sure ;)
2053   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2054       VLC_ADD_LIBS([dvdread],[-ldvdcss])
2055   fi
2056
2057   if test -z "${with_dvdread}"
2058   then
2059     if test -z "${with_dvdread_tree}"
2060     then
2061       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
2062         [ VLC_ADD_PLUGIN([dvdread])
2063           VLC_ADD_LIBS([dvdread],[-ldvdread ${LIBS_dvdcss}])
2064         ],[
2065           AC_CHECK_HEADERS(libdvdread/dvd_reader.h,
2066             [ VLC_ADD_PLUGIN([dvdread])
2067               VLC_ADD_LIBS([dvdread],[-ldvdread ${LIBS_dvdcss}])
2068             ],[
2069               if test -n "${enable_dvdread}"
2070               then
2071               AC_MSG_ERROR([cannot find libdvdread headers])
2072              fi
2073            ])
2074         ])
2075     else
2076       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
2077       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
2078       if test -z "${real_dvdread_tree}"
2079       then
2080         dnl  The given directory can't be found
2081         AC_MSG_RESULT(no)
2082         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
2083       fi
2084       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
2085       then
2086         dnl  Use a custom libdvdread
2087         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
2088         VLC_ADD_PLUGIN([dvdread])
2089         VLC_ADD_LIBS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LIBS_dvdcss}])
2090         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
2091       else
2092         dnl  The given libdvdread wasn't built
2093         AC_MSG_RESULT(no)
2094         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
2095       fi
2096     fi
2097   else
2098     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
2099     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
2100     then
2101       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
2102       AC_MSG_RESULT(yes)
2103       VLC_ADD_PLUGIN([dvdread])
2104       VLC_ADD_LIBS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LIBS_dvdcss}])
2105       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
2106     else
2107       dnl  No libdvdread could be found, sorry
2108       AC_MSG_RESULT(no)
2109       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
2110     fi
2111   fi
2112 fi
2113
2114 dnl
2115 dnl  libdvdnav plugin
2116 dnl
2117 AC_ARG_ENABLE(dvdnav,
2118   [  --enable-dvdnav         dvdnav input module (default enabled)])
2119 if test "${enable_dvdnav}" != "no"
2120 then
2121   dnl Same hack than dvdread
2122   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2123       VLC_ADD_LIBS([dvdnav],[-ldvdcss])
2124   fi
2125
2126   DVDNAV_PATH="${PATH}"
2127   AC_ARG_WITH(dvdnav-config-path,
2128     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
2129     [ if test "${with_dvdnav_config_path}" != "no"
2130       then
2131         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
2132       fi ])
2133   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
2134   if test "${DVDNAV_CONFIG}" != "no"
2135   then
2136     VLC_ADD_PLUGIN([dvdnav])
2137     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
2138     VLC_ADD_LIBS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
2139   fi
2140 fi
2141
2142 dnl
2143 dnl  Windows DirectShow access module
2144 dnl
2145 AC_ARG_ENABLE(dshow,
2146   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
2147 if test "${enable_dshow}" != "no"
2148 then
2149   if test "${SYS}" = "mingw32"
2150   then
2151     AC_LANG_PUSH(C++)
2152       AC_CHECK_HEADERS(dshow.h,
2153       [ VLC_ADD_PLUGIN([dshow])
2154         VLC_ADD_CXXFLAGS([dshow],[])
2155         VLC_ADD_LIBS([dshow],[-lole32 -loleaut32 -luuid]) ])
2156     AC_LANG_POP(C++)
2157   fi
2158 fi
2159
2160 dnl
2161 dnl  Windows DirectShow BDA access module
2162 dnl
2163 AC_ARG_ENABLE(bda,
2164   AS_HELP_STRING([--enable-bda],[Win32 DirectShow BDA support (default
2165                   enabled on Win32)]))
2166 if test "${enable_bda}" != "no"
2167 then
2168   if test "${SYS}" = "mingw32"
2169   then
2170       AC_CHECK_HEADERS(dshow.h,
2171       [ VLC_ADD_PLUGIN([bda])
2172         VLC_ADD_CXXFLAGS([bda],[])
2173         VLC_ADD_LIBS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
2174   fi
2175 fi
2176
2177
2178 dnl
2179 dnl  OpenCV wrapper and example filters
2180 dnl
2181 AC_ARG_ENABLE(opencv,
2182   [  --enable-opencv         OpenCV (computer vision) filter (default disabled)])
2183 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
2184 then
2185   AC_ARG_WITH(opencv-tree,
2186   [    --with-opencv-tree=PATH opencv tree for linking])
2187     if test "${SYS}" = "mingw32"
2188     then
2189       test -z "${with_opencv_tree}" && AC_MSG_ERROR([You have to specify --with-opencv-tree])
2190       AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2191       if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2192         -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2193       then
2194         AC_MSG_RESULT(yes)
2195         VLC_ADD_PLUGIN([opencv_wrapper])
2196         VLC_ADD_LIBS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2197         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])
2198         AC_LANG_PUSH(C++)
2199         VLC_ADD_PLUGIN([opencv_example])
2200         VLC_ADD_LIBS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2201         VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2202         AC_LANG_POP(C++)
2203       else
2204         dnl  No opencv could be found, sorry
2205         AC_MSG_RESULT(no)
2206         AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2207       fi
2208     else
2209       PKG_CHECK_MODULES(OPENCV, opencv,
2210         [
2211           VLC_ADD_PLUGIN([opencv_example])
2212           VLC_ADD_PLUGIN([opencv_wrapper])
2213           VLC_ADD_LIBS([opencv_example opencv_wrapper],[${OPENCV_LIBS}])
2214           VLC_ADD_CFLAGS([opencv_wrapper],[${OPENCV_CFLAGS}])
2215           VLC_ADD_CXXFLAGS([opencv_example],[${OPENCV_CFLAGS}])
2216         ],
2217         [AC_MSG_ERROR([libopencv not found!])]
2218       )
2219     fi
2220 fi
2221
2222
2223 dnl
2224 dnl  libsmbclient plugin
2225 dnl
2226 AC_ARG_ENABLE(smb,
2227   [  --enable-smb            smb input module (default enabled)])
2228 if test "${enable_smb}" != "no"; then
2229   AC_CHECK_HEADERS(libsmbclient.h,
2230     [ VLC_ADD_PLUGIN([access_smb])
2231       VLC_ADD_LIBS([access_smb],[-lsmbclient]) ],
2232     [ if test -n "${enable_smb}"; then
2233         AC_MSG_ERROR([cannot find libsmbclient headers])
2234      fi ])
2235 fi
2236
2237
2238 dnl
2239 dnl sftp access support
2240 dnl
2241 AC_ARG_ENABLE(sftp,
2242   [  --enable-sftp           sftp input access module (default disable)])
2243 if test "${enable_sftp}" = "yes"; then
2244   AC_CHECK_HEADERS(libssh2.h, [
2245     VLC_ADD_PLUGIN([access_sftp])
2246     VLC_ADD_LIBS([access_sftp], [-lssh2])
2247   ])
2248 fi
2249
2250 dnl
2251 dnl  libdvbpsi ts demux/mux
2252 dnl
2253 AC_ARG_ENABLE(dvbpsi,
2254   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
2255 have_dvbpsi=no
2256 if test "${enable_dvbpsi}" != "no"
2257 then
2258   AC_ARG_WITH(dvbpsi,
2259   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
2260   AC_ARG_WITH(dvbpsi,
2261   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2262   case "${with_dvbpsi}" in
2263   ""|yes)
2264     if test -z "${with_dvbpsi_tree}"
2265     then
2266       AC_CHECK_HEADERS(dvbpsi/dr.h,
2267         [ VLC_ADD_PLUGIN([ts])
2268           if test "${enable_sout}" != "no"; then
2269             VLC_ADD_PLUGIN([mux_ts])
2270           fi
2271           VLC_ADD_LIBS([mux_ts ts dvb],[-ldvbpsi])
2272           have_dvbpsi=yes],
2273         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2274         [#if defined( HAVE_STDINT_H )
2275 #   include <stdint.h>
2276 #elif defined( HAVE_INTTYPES_H )
2277 #   include <inttypes.h>
2278 #endif
2279 #include <dvbpsi/dvbpsi.h>
2280 #include <dvbpsi/descriptor.h>
2281 #include <dvbpsi/pat.h>
2282 #include <dvbpsi/pmt.h>])
2283     else
2284       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2285       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2286       if test -z "${real_dvbpsi_tree}"
2287       then
2288         dnl  The given directory can't be found
2289         AC_MSG_RESULT(no)
2290         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2291       fi
2292       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2293       then
2294         dnl  Use a custom libdvbpsi
2295         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2296         VLC_ADD_PLUGIN([ts])
2297         if test "${enable_sout}" != "no"; then
2298           VLC_ADD_PLUGIN([mux_ts])
2299         fi
2300         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2301         VLC_ADD_LIBS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2302         have_dvbpsi=yes
2303       else
2304         dnl  The given libdvbpsi wasn't built
2305         AC_MSG_RESULT(no)
2306         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2307       fi
2308     fi
2309   ;;
2310   no)
2311     dnl  Compile without dvbpsi
2312   ;;
2313   *)
2314     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2315     if test -z "${with_dvbpsi}"
2316     then
2317       LDFLAGS_test=""
2318       CPPFLAGS_test=""
2319     else
2320       LDFLAGS_test="-L${with_dvbpsi}/lib"
2321       CPPFLAGS_test="-I${with_dvbpsi}/include"
2322     fi
2323     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2324     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2325       VLC_ADD_PLUGIN([ts])
2326       if test "${enable_sout}" != "no"; then
2327         VLC_ADD_PLUGIN([mux_ts])
2328       fi
2329       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2330       VLC_ADD_LIBS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2331       have_dvbpsi=yes
2332     ],[
2333       if test -n "${enable_dvbpsi}"
2334       then
2335         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2336       fi
2337     ],
2338     [#if defined( HAVE_STDINT_H )
2339 #   include <stdint.h>
2340 #elif defined( HAVE_INTTYPES_H )
2341 #   include <inttypes.h>
2342 #endif
2343 #include <dvbpsi/dvbpsi.h>
2344 #include <dvbpsi/descriptor.h>
2345 #include <dvbpsi/pat.h>
2346 #include <dvbpsi/pmt.h>])
2347     CPPFLAGS="${CPPFLAGS_save}"
2348   ;;
2349   esac
2350   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2351     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2352   ], [], [${LIBS_ts}])
2353
2354 fi
2355
2356 dnl
2357 dnl  Video4Linux plugin
2358 dnl
2359 AC_ARG_ENABLE(v4l,
2360   [  --enable-v4l            Video4Linux input support (default disabled)])
2361 if test "${enable_v4l}" = "yes"
2362 then
2363   AC_ARG_WITH(v4l,
2364     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
2365   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2366   then
2367     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2368   fi
2369
2370   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2371   AC_CHECK_HEADERS(linux/videodev.h, [
2372     VLC_ADD_PLUGIN([v4l])
2373   ],[])
2374   CPPFLAGS="${CPPFLAGS_save}"
2375 fi
2376
2377 dnl
2378 dnl libv4l1 support for video4linux.
2379 dnl
2380 AC_ARG_ENABLE( libv4l,
2381   [  --enable-libv4l        Libv4l Video4Linux support (default enabled)])
2382 if test "${enable_libv4l}" != "no" -a "${enable_v4l}" != "no"
2383 then
2384     PKG_CHECK_MODULES( LIBV4L, libv4l1, [
2385       VLC_ADD_LDFLAGS([v4l],[${LIBV4L_LIBS}])
2386       VLC_ADD_CFLAGS([v4l],[${LIBV4L_CFLAGS}])
2387       AC_DEFINE(HAVE_LIBV4L1, 1, Define if libv4l is available)],
2388       AC_MSG_WARN([LibV4L support disabled because libv4l development headers were not found])
2389     )
2390 fi
2391
2392 dnl
2393 dnl  Video4Linux2 plugin
2394 dnl
2395 AC_ARG_ENABLE(v4l2,
2396   [  --enable-v4l2           Video4Linux2 input support (default enabled)])
2397 if test "${enable_v4l2}" != "no"
2398 then
2399   AC_ARG_WITH(v4l2,
2400     [    --with-v4l2=PATH       path to a v4l2-enabled kernel tree],[],[])
2401   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2402   then
2403     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2404   fi
2405
2406   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2407   AC_CHECK_HEADERS(linux/videodev2.h, [
2408     VLC_ADD_PLUGIN([v4l2])
2409   ],[])
2410   CPPFLAGS="${CPPFLAGS_save}"
2411 fi
2412
2413 dnl
2414 dnl libv4l2 support for video4linux.
2415 dnl
2416 AC_ARG_ENABLE( libv4l2,
2417   [  --enable-libv4l2        Libv4l2 Video4Linux2 support (default enabled)])
2418 if test "${enable_libv4l2}" != "no" -a "${enable_v4l2}" != "no"
2419 then
2420     PKG_CHECK_MODULES( LIBV4L2, libv4l2, [
2421       VLC_ADD_LDFLAGS([v4l2],[${LIBV4L2_LIBS}])
2422       VLC_ADD_CFLAGS([v4l2],[${LIBV4L2_CFLAGS}])
2423       AC_DEFINE(HAVE_LIBV4L2, 1, Define if libv4l2 is available)],
2424       AC_MSG_WARN([LibV4L2 support disabled because libv4l2 development headers were not found])
2425     )
2426 fi
2427
2428 dnl
2429 dnl  special access module for Hauppauge PVR cards
2430 dnl
2431 AC_ARG_ENABLE(pvr,
2432   [  --enable-pvr            PVR cards access module (default disabled)])
2433 if test "${enable_pvr}" = "yes"
2434 then
2435   VLC_ADD_PLUGIN([pvr])
2436   AC_ARG_WITH(videodev2,
2437     [  --with-videodev2=FILE   Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2438   if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2439   then
2440     AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2441   fi
2442
2443   AC_CACHE_CHECK([for new linux/videodev2.h],
2444       [ac_cv_new_linux_videodev2_h],
2445       [AC_TRY_COMPILE([
2446           #include <sys/types.h>
2447           #   ifdef VIDEODEV2_H_FILE
2448           #   include VIDEODEV2_H_FILE
2449           #   else
2450           #   include <linux/videodev2.h>
2451           #   endif
2452           ],
2453           [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2454           ac_cv_new_linux_videodev2_h=yes,
2455           ac_cv_new_linux_videodev2_h=no)])
2456   if test "${ac_cv_new_linux_videodev2_h}" != "no"; then
2457     AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2458   fi
2459 fi
2460
2461 dnl
2462 dnl  gnomeVFS access module
2463 dnl
2464 PKG_ENABLE_MODULES_VLC([GNOMEVFS], [access_gnomevfs], [gnome-vfs-2.0], [GnomeVFS access module], [auto])
2465
2466
2467 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2468 AC_ARG_ENABLE(libcdio,
2469   [  --enable-libcdio        CD input and control library support (default enabled)])
2470
2471 AC_ARG_ENABLE(vcdinfo,
2472   [  --enable-vcdinfo        VCD information library support (default enabled)])
2473
2474 have_libcdio=no
2475 have_libvcdinfo=no
2476 if test "${enable_libcdio}" != "no"
2477 then
2478   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2479      have_libcdio=yes
2480      AC_DEFINE(HAVE_LIBCDIO, 1,
2481      [Define if you have libcdio 0.78.2 or greater installed]),
2482      [AC_MSG_WARN(CD Reading and information library not found)])
2483
2484   if test "${enable_vcdinfo}" != "no"
2485   then
2486     PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2487        [have_libvcdinfo=yes],
2488        [AC_MSG_WARN(VCD information library not found)])
2489   fi
2490 fi
2491
2492 dnl
2493 dnl  VCDX and CDDAX modules
2494 dnl
2495 AC_ARG_ENABLE(cddax,
2496   AS_HELP_STRING([--enable-cddax],[audio CD plugin with CD Text and CD paranoia
2497                   via libcdio (default disabled)]))
2498
2499 AC_ARG_ENABLE(libcddb,
2500   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2501
2502 if test "${enable_cddax}" = "yes"
2503 then
2504   if test "$have_libcdio" = "yes"
2505   then
2506     AC_DEFINE(HAVE_CDDAX, 1, [Define for the audio CD plugin using libcdio])
2507     VLC_ADD_LIBS([cddax],[$LIBCDIO_LIBS])
2508     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2509     VLC_ADD_PLUGIN([cddax])
2510     PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2511     VLC_ADD_LIBS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2512     AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2513   else
2514     AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2515     HAVE_CDDAX=no
2516   fi
2517
2518   if test "$enable_libcddb" != "no"; then
2519     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2520       HAVE_LIBCDDB=yes
2521       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2522       VLC_ADD_LIBS([cddax],[$LIBCDDB_LIBS])
2523       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2524       ],
2525       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
2526       HAVE_LIBCDDB=no])
2527   fi
2528
2529 fi
2530
2531 AC_ARG_ENABLE(vcdx,
2532   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2533
2534 if test "${enable_vcdx}" = "yes"
2535 then
2536   if test "${have_libvcdinfo}" = "yes"
2537   then
2538     VLC_ADD_LIBS([vcdx],[$VCDINFO_LIBS])
2539     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2540   else
2541     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2542     HAVE_VCDX=no
2543   fi
2544
2545   PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2546    [VLC_ADD_LIBS([vcdx],[$LIBISO9660_LIBS])
2547     VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2548     [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2549     HAVE_VCDX=no])
2550
2551   if test "$have_libvcdinfo" = "yes"
2552   then
2553     AC_DEFINE(HAVE_VCDX, 1,
2554     [Define for the VCD plugin using libcdio/libvcdinfo])
2555     VLC_ADD_LIBS([vcdx],[$VCDINFO_LIBS])
2556     VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2557     VLC_ADD_PLUGIN([vcdx])
2558   else
2559     AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2560     HAVE_VCDX=no
2561   fi
2562 fi
2563
2564 dnl
2565 dnl  Built-in CD-DA and VCD module
2566 dnl
2567 AC_ARG_ENABLE(cdda,
2568   [  --enable-cdda           audio CD via built-in VCD (default enabled)])
2569
2570 AC_ARG_ENABLE(vcd,
2571   [  --enable-vcd            built-in VCD (default enabled)])
2572
2573 if test "${enable_vcd}" != "no"
2574 then
2575   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2576   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2577     AC_MSG_RESULT(yes)
2578     VLC_ADD_PLUGIN([vcd])
2579     VLC_ADD_PLUGIN([cdda])
2580   ],[
2581     AC_MSG_RESULT(no)
2582   ])
2583
2584   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2585   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2586     AC_MSG_RESULT(yes)
2587     VLC_ADD_PLUGIN([vcd])
2588     VLC_ADD_PLUGIN([cdda])
2589     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2590   ],[
2591     AC_MSG_RESULT(no)
2592   ])
2593
2594   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2595   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2596     AC_MSG_RESULT(yes)
2597     VLC_ADD_PLUGIN([vcd])
2598     VLC_ADD_PLUGIN([cdda])
2599     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2600   ],[
2601     AC_MSG_RESULT(no)
2602   ])
2603
2604   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2605   then
2606     VLC_ADD_PLUGIN([vcd])
2607     VLC_ADD_PLUGIN([cdda])
2608   fi
2609
2610   if test "${SYS}" = "darwin"
2611   then
2612     VLC_ADD_PLUGIN([vcd])
2613     VLC_ADD_PLUGIN([cdda])
2614     VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-Wl,-framework,IOKit,-framework,CoreFoundation])
2615     VLC_ADD_LIBS([vcdx cddax cdda],[-liconv])
2616   fi
2617
2618   if test "$enable_libcddb" != "no"; then
2619     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2620       HAVE_LIBCDDB=yes
2621       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2622       VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
2623       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2624       ],:
2625       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
2626       HAVE_LIBCDDB=no])
2627   fi
2628 fi
2629
2630 dnl
2631 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2632 dnl
2633 AC_ARG_ENABLE(dvb,
2634   [  --enable-dvb            DVB-S/T/C card support (default enabled)])
2635
2636 if test "${enable_dvb}" != "no"
2637 then
2638     AS_IF([test "${have_dvbpsi}" = "yes" ],[
2639     AC_ARG_WITH(dvb,
2640      [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
2641      if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2642      then
2643        VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2644      fi
2645      CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2646      AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2647      VLC_ADD_PLUGIN([dvb])
2648      ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2649      CPPFLAGS="${CPPFLAGS_save}"
2650    ],[
2651      AC_MSG_WARN([the dvb access module requires libdvbpsi])
2652     ])
2653 fi
2654
2655 dnl
2656 dnl  Screen capture module
2657 dnl
2658 AC_ARG_ENABLE(screen,
2659   [  --enable-screen         Screen capture support (default enabled)])
2660 if test "${enable_screen}" != "no"; then
2661   if test "${SYS}" = "darwin"; then
2662     AC_CHECK_HEADERS(OpenGL/gl.h, [
2663       AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2664         VLC_ADD_PLUGIN([screen])
2665         VLC_ADD_LDFLAGS([screen],[-Wl,-framework,OpenGL,-framework,ApplicationServices])
2666       ])
2667     ])
2668   elif test "${SYS}" = "mingw32"; then
2669     VLC_ADD_PLUGIN([screen])
2670     VLC_ADD_LIBS([screen],[-lgdi32])
2671   elif test "${SYS}" = "mingwce"; then
2672     CPPFLAGS="${CPPFLAGS_save}"
2673   elif test "${SYS}" = "beos"; then
2674     VLC_ADD_PLUGIN([screen])
2675     VLC_ADD_CXXFLAGS([screen],[])
2676     VLC_ADD_LIBS([screen],[-lbe])
2677   fi
2678 fi
2679
2680 dnl
2681 dnl  ipv6 plugin - not for QNX yet
2682 dnl
2683 have_ipv6=no
2684 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2685   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2686 ])
2687
2688 AS_IF([test "${have_ipv6}" = "yes"], [
2689   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2690
2691
2692 AC_CHECK_FUNCS(inet_ntop,[
2693   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2694
2695
2696 dnl
2697 dnl  ogg demux plugin
2698 dnl
2699 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto])
2700 if test "${enable_sout}" != "no"; then
2701     PKG_ENABLE_MODULES_VLC([MUX_OGG], [], [ogg >= 1.0], [Ogg demux support], [auto])
2702 fi
2703
2704 if test "${enable_sout}" != "no"; then
2705 dnl Check for libshout
2706 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2707 fi
2708
2709 dnl
2710 dnl  matroska demux plugin
2711 dnl
2712 AC_ARG_ENABLE(mkv,
2713   [  --enable-mkv            Matroska demux support (default enabled)])
2714 if test "${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([mpc/mpcdec.h], [
2810     VLC_ADD_PLUGIN([mpc])
2811     VLC_ADD_LIBS([mpc],[-lmpcdec])],
2812     [AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2813     VLC_ADD_PLUGIN([mpc])
2814     VLC_ADD_LIBS([mpc],[-lmpcdec])])])
2815 fi
2816
2817 dnl
2818 dnl  game music emu demux plugin
2819 dnl
2820 AC_ARG_ENABLE(gme,
2821   [  --enable-gme            Game Music Emu demux support (default enabled)])
2822 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2823 then
2824   AC_LANG_PUSH(C++)
2825   AC_ARG_WITH(gme-tree,
2826   [    --with-gme-tree=PATH gme tree for static linking])
2827   if test -n "${with_gme_tree}"
2828   then
2829     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2830     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2831     if test -z "${real_gme_tree}"
2832     then
2833       dnl  The given directory can't be found
2834       AC_MSG_RESULT(no)
2835       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2836     fi
2837     if test -f "${real_gme_tree}/gme/libgme.a"
2838     then
2839       dnl  Use a custom gme
2840       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2841       VLC_ADD_PLUGIN([gme])
2842       VLC_ADD_LIBS([gme],[${real_gme_tree}/gme/libgme.a])
2843       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2844     else
2845       dnl  The given gme wasn't built
2846       AC_MSG_RESULT(no)
2847       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2848     fi
2849   else
2850       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2851   fi
2852   AC_LANG_POP(C++)
2853 fi
2854
2855 dnl
2856 dnl  Codec plugins
2857 dnl
2858
2859 AC_ARG_WITH(,[Codec plugins:])
2860
2861 dnl
2862 dnl wmafixed plugin
2863 dnl
2864 AC_ARG_ENABLE(wma-fixed,
2865   [  --enable-wma-fixed      libwma-fixed module (default disabled)])
2866 if test "${enable_wma_fixed}" = "yes"
2867 then
2868   VLC_ADD_PLUGIN([wma_fixed])
2869 fi
2870
2871 dnl
2872 dnl shine fixed point mp3 encoder
2873 dnl
2874 AC_ARG_ENABLE(shine,
2875   [  --enable-shine          shine mp3 encoding module (default disabled)])
2876 if test "${enable_shine}" = "yes"
2877 then
2878   VLC_ADD_PLUGIN([shine])
2879 fi
2880
2881 dnl
2882 dnl  mad plugin
2883 dnl
2884 AC_ARG_ENABLE(mad,
2885   [  --enable-mad            libmad module (default enabled)])
2886 if test "${enable_mad}" != "no"
2887 then
2888   AC_ARG_WITH(mad,
2889     [    --with-mad=PATH       path to libmad],[],[])
2890   if test "${with_mad}" != "no" -a -n "${with_mad}"
2891   then
2892     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2893     VLC_ADD_LIBS([mpgatofixed32],[-L${with_mad}/lib])
2894   fi
2895
2896   AC_ARG_WITH(mad-tree,
2897     [    --with-mad-tree=PATH   mad tree for static linking],[],[])
2898   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2899   then
2900     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2901     if test -z "${real_mad_tree}"
2902     then
2903       dnl  The given directory can't be found
2904       AC_MSG_RESULT(no)
2905       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2906     fi
2907     dnl  Use a custom libmad
2908     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2909     if test -f ${real_mad_tree}/mad.h
2910     then
2911       AC_MSG_RESULT(yes)
2912       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2913       VLC_ADD_LIBS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2914       LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
2915       AC_CHECK_LIB(mad, mad_bit_init, [
2916         VLC_ADD_PLUGIN([mpgatofixed32])
2917         VLC_ADD_LIBS([mpgatofixed32],[-lmad])
2918         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2919       ],[])
2920       LDFLAGS="${LDFLAGS_save}"
2921     else
2922       AC_MSG_RESULT(no)
2923       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2924     fi
2925   else
2926     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2927     LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
2928     AC_CHECK_HEADERS(mad.h, ,
2929       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2930     AC_CHECK_LIB(mad, mad_bit_init, [
2931       VLC_ADD_PLUGIN([mpgatofixed32])
2932       VLC_ADD_LIBS([mpgatofixed32],[-lmad])],
2933       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2934     CPPFLAGS="${CPPFLAGS_save}"
2935     LDFLAGS="${LDFLAGS_save}"
2936   fi
2937 fi
2938
2939 dnl
2940 dnl   libid3tag support (FIXME!!! doesn't work with new input)
2941 dnl
2942 AC_ARG_ENABLE( id3tag,
2943 [  --disable-id3tag        id3tag metadata reader plugin (default disabled)])
2944 AS_IF([test "${enable_id3tag}" = "yes"], [
2945   AC_CHECK_HEADERS(id3tag.h, [
2946       AS_IF([test "${have_zlib}" = "yes"],[
2947           VLC_ADD_LIBS([id3tag],[-lid3tag -lz])
2948           VLC_ADD_PLUGIN([id3tag])
2949        ])
2950     ])
2951 ])
2952
2953 AC_ARG_ENABLE(merge-ffmpeg,
2954 [  --enable-merge-ffmpeg  merge FFmpeg-based plugins (default disabled)],, [
2955   enable_merge_ffmpeg="no"
2956 ])
2957 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2958
2959 dnl
2960 dnl  avcodec decoder/encoder plugin
2961 dnl
2962
2963 if test "${with_ffmpeg_tree}"
2964 then
2965   AC_MSG_WARN([--with-ffmpeg-tree is deprecated. Use PKG_CONFIG_PATH instead.])
2966 fi
2967
2968 AC_ARG_ENABLE(avcodec,
2969 [  --enable-avcodec        libavcodec codec (default enabled)])
2970 if test "${enable_avcodec}" != "no"
2971 then
2972   PKG_CHECK_MODULES(AVCODEC,[libavcodec >= 51.48.0 libavutil],
2973     [
2974       VLC_SAVE_FLAGS
2975       CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2976       CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2977       AC_CHECK_HEADERS(libavcodec/avcodec.h ffmpeg/avcodec.h)
2978       AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
2979       VLC_ADD_PLUGIN([avcodec])
2980       VLC_ADD_LIBS([avcodec],[$AVCODEC_LIBS])
2981       VLC_ADD_CFLAGS([avcodec],[$AVCODEC_CFLAGS])
2982       VLC_RESTORE_FLAGS
2983       have_avcodec="yes"
2984     ],[
2985       AC_MSG_ERROR([Could not find libavcodec or libavutil. Use --disable-avcodec to ignore this error.])
2986   ])
2987 fi
2988
2989 dnl
2990 dnl libva needs avcodec
2991 dnl
2992 AC_ARG_ENABLE(libva,
2993   [  --enable-libva         libva VAAPI support (default disabled)])
2994 AS_IF([test "${enable_libva}" = "yes"], [
2995   AS_IF([test "x${have_avcodec}" = "xyes"], [
2996     PKG_CHECK_MODULES(LIBVA, [libva libva-x11],
2997       [
2998         VLC_ADD_LIBS([avcodec],[$LIBVA_LIBS])
2999         VLC_ADD_CFLAGS([avcodec],[$LIBVA_CFLAGS])
3000         AC_DEFINE(HAVE_AVCODEC_VAAPI, 1, [Define if avcodec has to be built with VAAPI support.])
3001       ],[
3002         AC_MSG_ERROR([Could not find libva.])
3003     ])
3004   ],[
3005     AC_MSG_ERROR([libva VAAPI support depends on libavcodec.])
3006   ])
3007 ])
3008
3009 dnl
3010 dnl stream_out switcher needs libavcodec
3011 dnl
3012 AC_ARG_ENABLE(switcher,
3013   [  --enable-switcher       Stream-out switcher plugin (default disabled)])
3014 AS_IF([test "${enable_switcher}" = "yes"], [
3015   AS_IF([test "x${have_avcodec}" = "xyes"], [
3016     VLC_ADD_PLUGIN([stream_out_switcher])
3017     VLC_ADD_LIBS([stream_out_switcher],[$AVCODEC_LIBS $AVUTIL_LIBS])
3018     VLC_ADD_CFLAGS([stream_out_switcher],[$AVCODEC_CFLAGS $AVUTIL_CFLAGS])
3019   ],[AC_MSG_ERROR([Stream_out switcher depends on avcodec])
3020   ])
3021 ])
3022
3023
3024 dnl
3025 dnl  avformat demuxer/muxer plugin
3026 dnl
3027
3028 AC_ARG_ENABLE(avformat,
3029 [  --enable-avformat       libavformat containers (default enabled)])
3030 if test "${enable_avformat}" != "no"
3031 then
3032   PKG_CHECK_MODULES(AVFORMAT,[libavformat libavutil],
3033     [
3034       VLC_SAVE_FLAGS
3035       CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
3036       CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
3037       AC_CHECK_HEADERS(libavformat/avformat.h ffmpeg/avformat.h)
3038       AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
3039       AS_IF([test "$enable_merge_ffmpeg" = "no"], [
3040         VLC_ADD_PLUGIN([avformat])
3041         VLC_ADD_LIBS([avformat],[$AVFORMAT_LIBS $AVUTIL_LIBS])
3042         VLC_ADD_CFLAGS([avformat],[$AVFORMAT_CFLAGS $AVUTIL_CFLAGS])
3043
3044         VLC_ADD_PLUGIN([access_avio])
3045         VLC_ADD_LIBS([access_avio],[$AVFORMAT_LIBS $AVUTIL_LIBS])
3046         VLC_ADD_CFLAGS([access_avio],[$AVFORMAT_CFLAGS $AVUTIL_CFLAGS])
3047       ], [
3048         VLC_ADD_LIBS([avcodec],[$AVFORMAT_LIBS $AVUTIL_LIBS])
3049         VLC_ADD_CFLAGS([avcodec],[$AVFORMAT_CFLAGS $AVUTIL_CFLAGS])
3050       ])
3051       VLC_RESTORE_FLAGS
3052     ],[
3053       AC_MSG_ERROR([Could not find libavformat or libavutil. Use --disable-avformat to ignore this error.])
3054   ])
3055 fi
3056
3057 dnl
3058 dnl  swscale image scaling and conversion plugin
3059 dnl
3060
3061 AC_ARG_ENABLE(swscale,
3062   AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
3063                   (default enabled)]))
3064 if test "${enable_swscale}" != "no"
3065 then
3066   PKG_CHECK_MODULES(SWSCALE,[libswscale],
3067     [
3068       VLC_SAVE_FLAGS
3069       CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
3070       CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
3071       AC_CHECK_HEADERS(libswscale/swscale.h ffmpeg/swscale.h)
3072       VLC_ADD_PLUGIN([swscale])
3073       VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
3074       VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
3075       VLC_RESTORE_FLAGS
3076     ],[
3077       AC_MSG_ERROR([Could not find libswscale. Use --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
3078   ])
3079 fi
3080
3081 dnl
3082 dnl  postproc plugin
3083 dnl
3084
3085 AC_ARG_ENABLE(postproc,
3086 [  --enable-postproc       libpostproc image post-processing (default enabled)])
3087 if test "${enable_postproc}" != "no"
3088 then
3089   PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
3090     [
3091       VLC_SAVE_FLAGS
3092       CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
3093       CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
3094       AC_CHECK_HEADERS(postproc/postprocess.h)
3095       VLC_ADD_PLUGIN([postproc])
3096       VLC_ADD_LIBS([postproc],[$POSTPROC_LIBS $AVUTIL_LIBS])
3097       VLC_ADD_CFLAGS([postproc],[$POSTPROC_CFLAGS $AVUTIL_CFLAGS])
3098       VLC_RESTORE_FLAGS
3099     ],[
3100       AC_MSG_ERROR([Could not find libpostproc. Use --disable-postproc to ignore this error.])
3101   ])
3102 fi
3103
3104 dnl
3105 dnl  faad decoder plugin
3106 dnl
3107 AC_ARG_ENABLE(faad,
3108 [  --enable-faad           faad codec (default disabled)])
3109 if test "${enable_faad}" = "yes"
3110 then
3111   AC_ARG_WITH(faad-tree,
3112   [    --with-faad-tree=PATH faad tree for static linking])
3113   if test -n "${with_faad_tree}"
3114   then
3115     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3116     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3117     if test -z "${real_faad_tree}"
3118     then
3119       dnl  The given directory can't be found
3120       AC_MSG_RESULT(no)
3121       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3122     fi
3123     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3124     then
3125       dnl  Use a custom faad
3126       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3127       VLC_ADD_PLUGIN([faad])
3128       VLC_ADD_LIBS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3129       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3130     else
3131       dnl  The given libfaad wasn't built
3132       AC_MSG_RESULT(no)
3133       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3134     fi
3135   else
3136     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3137     LDFLAGS="${LDFLAGS_save} ${LIBS_faad}"
3138     AC_CHECK_HEADERS(faad.h, ,
3139       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3140     AC_CHECK_LIB(faad, faacDecOpen, [
3141       VLC_ADD_PLUGIN([faad])
3142       VLC_ADD_LIBS([faad],[-lfaad]) ],
3143       AC_CHECK_LIB(faad, NeAACDecOpen, [
3144         VLC_ADD_PLUGIN([faad])
3145         VLC_ADD_LIBS([faad],[-lfaad]) ],
3146         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3147     LDFLAGS="${LDFLAGS_save}"
3148     CPPFLAGS="${CPPFLAGS_save}"
3149   fi
3150 fi
3151
3152 dnl
3153 dnl twolame encoder plugin
3154 dnl
3155 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
3156
3157 dnl
3158 dnl  QuickTime plugin
3159 dnl
3160 AC_ARG_ENABLE(quicktime,
3161   [  --enable-quicktime      QuickTime module (deprecated)])
3162 if test "${enable_quicktime}" = "yes"; then
3163   if test "${SYS}" = "mingw32"; then
3164     VLC_ADD_PLUGIN([quicktime])
3165   else
3166   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3167     [ VLC_ADD_PLUGIN([quicktime])
3168       VLC_ADD_LDFLAGS([quicktime],[-Wl,-framework,QuickTime,-framework,Carbon])
3169     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3170   fi
3171 fi
3172
3173 dnl
3174 dnl  Real plugin
3175 dnl
3176 AC_ARG_ENABLE(real,
3177   [  --enable-real           Real media module (default disabled)])
3178 if test "${enable_real}" = "yes"; then
3179   VLC_ADD_PLUGIN([realaudio])
3180   VLC_ADD_PLUGIN([realvideo])
3181 fi
3182
3183 dnl
3184 dnl  Real RTSP plugin
3185 dnl
3186 AC_ARG_ENABLE(realrtsp,
3187   [  --enable-realrtsp       Real RTSP module (default disabled)])
3188 if test "${enable_realrtsp}" = "yes"; then
3189   VLC_ADD_PLUGIN([access_realrtsp])
3190 fi
3191
3192 AC_ARG_ENABLE(libsysfs,
3193   [  --enable-libsysfs       Get user key from firewire connected iPod via libsysfs (default enabled)])
3194
3195 AS_IF([test "${enable_libsysfs}" != "no"],[
3196   AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3197     VLC_ADD_LIBS([mp4 mkv],[-lsysfs])
3198   ] )
3199 ])
3200
3201 dnl
3202 dnl skins2 module
3203 dnl
3204 AC_ARG_ENABLE(libtar,
3205   [  --enable-libtar         libtar support for skins2 (default enabled)])
3206
3207 AS_IF([test "${enable_libtar}" != "no"],[
3208   AC_CHECK_HEADERS(libtar.h, [
3209     VLC_ADD_LIBS([skins2],[-ltar])
3210   ] )
3211 ])
3212
3213 dnl
3214 dnl A52/AC3 decoder plugin
3215 dnl
3216 AC_ARG_ENABLE(a52,
3217   [  --enable-a52            A/52 support with liba52 (default enabled)])
3218 if test "${enable_a52}" != "no"
3219 then
3220   AC_ARG_WITH(a52,
3221     [    --with-a52=PATH       a52 headers and libraries])
3222   AC_ARG_WITH(a52-tree,
3223     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
3224   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3225   then
3226     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3227     if test -z "${real_a52_tree}"
3228     then
3229       dnl  The given directory can't be found
3230       AC_MSG_RESULT(no)
3231       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3232     fi
3233     dnl  Use a custom a52dec
3234     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3235     if test -f ${real_a52_tree}/include/a52.h
3236     then
3237       AC_MSG_RESULT(yes)
3238       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3239       VLC_ADD_LIBS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3240       LDFLAGS="${LDFLAGS_save} ${LIBS_a52tofloat32}"
3241       AC_CHECK_LIB(a52, a52_free, [
3242         VLC_ADD_PLUGIN([a52tofloat32])
3243         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3244         VLC_ADD_LIBS([a52tofloat32],[-la52])
3245         ],[
3246         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3247         then
3248           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3 ($real_a52_tree)])
3249         else
3250           AC_MSG_ERROR([the specified tree hasn't been compiled])
3251         fi
3252       ])
3253       LDFLAGS="${LDFLAGS_save}"
3254     else
3255       AC_MSG_RESULT(no)
3256       AC_MSG_ERROR([the specified tree doesn't have a52.h])
3257     fi
3258   else
3259     if test -z "${with_a52}"
3260     then
3261       LDFLAGS_test=""
3262       CPPFLAGS_test=""
3263     else
3264       LDFLAGS_test="-L${with_a52}/lib"
3265       CPPFLAGS_test="-I${with_a52}/include"
3266     fi
3267     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3268     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LIBS_a52tofloat32}"
3269     AC_CHECK_HEADERS(a52dec/a52.h, [
3270       AC_CHECK_LIB(a52, a52_free, [
3271         VLC_ADD_PLUGIN([a52tofloat32])
3272         VLC_ADD_LIBS([a52tofloat32],[${LDFLAGS_test} -la52])
3273         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3274       ],[
3275         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3276         ])
3277     ],[
3278       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3279     ])
3280     CPPFLAGS="${CPPFLAGS_save}"
3281     LDFLAGS="${LDFLAGS_save}"
3282   fi
3283 fi
3284
3285 AC_ARG_WITH(a52-fixed,
3286       [    --with-a52-fixed      specify if liba52 has been compiled with fixed point support],
3287       [
3288         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3289
3290 dnl
3291 dnl DTS Coherent Acoustics decoder plugin
3292 dnl
3293 AS_IF([test "x${enable_dts}" != "x"], [
3294   AC_MSG_ERROR([--enable-dts is obsolete. Please use libdca and --enable-dca.])
3295 ])
3296 PKG_ENABLE_MODULES_VLC([DCA], [dtstofloat32], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
3297
3298 dnl
3299 dnl  Flac plugin
3300 dnl
3301 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
3302
3303 dnl
3304 dnl  Libmpeg2 plugin
3305 dnl
3306 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
3307
3308 dnl
3309 dnl  Vorbis plugin
3310 dnl
3311 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
3312
3313 dnl
3314 dnl  Tremor plugin
3315 dnl
3316 AC_ARG_ENABLE(tremor,
3317   [  --enable-tremor         Tremor decoder support (default disabled)])
3318 if test "${enable_tremor}" = "yes"
3319 then
3320   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3321     VLC_ADD_PLUGIN([tremor])
3322     VLC_ADD_LIBS([tremor],[-lvorbisidec -logg])
3323    ],[])
3324 fi
3325
3326 dnl
3327 dnl  Speex plugin
3328 dnl
3329 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex decoder support], [auto])
3330
3331 dnl
3332 dnl  tarkin decoder plugin
3333 dnl
3334 AC_ARG_ENABLE(tarkin,
3335 [  --enable-tarkin         experimental tarkin codec (default disabled)])
3336 if test "${enable_tarkin}" = "yes"
3337 then
3338   AC_ARG_WITH(tarkin-tree,
3339   [    --with-tarkin-tree=PATH tarkin tree for static linking])
3340   if test -n "${with_tarkin_tree}"
3341   then
3342     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3343     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3344     if test -f "${real_tarkin_tree}/tarkin.o"
3345     then
3346       VLC_ADD_PLUGIN([tarkin])
3347       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3348       VLC_ADD_LIBS([tarkin],[${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])
3349       AC_MSG_RESULT(yes)
3350     else
3351       dnl  The given tarkin tree wasn't built
3352       AC_MSG_RESULT(no)
3353       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3354                     make sure you compiled tarkin in ${with_tarkin_tree}])
3355     fi
3356   fi
3357 fi
3358
3359 dnl
3360 dnl  theora decoder plugin
3361 dnl
3362 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theora >= 1.0], [experimental theora codec], [auto])
3363
3364 dnl
3365 dnl  dirac encoder plugin
3366 dnl
3367 PKG_ENABLE_MODULES_VLC([DIRAC], [], [dirac >= 0.10.0], [dirac encoder], [auto])
3368
3369 dnl
3370 dnl  schroedinger decoder plugin (for dirac format video)
3371 dnl
3372 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.6], [dirac decoder using schroedinger], [auto])
3373
3374 dnl
3375 dnl  PNG decoder module
3376 dnl
3377 AC_ARG_ENABLE(png,
3378   [  --enable-png            PNG support (default enabled)])
3379 if test "${enable_png}" != "no"; then
3380 AC_CHECK_HEADERS(png.h, [
3381   LDFLAGS="${LDFLAGS_save} -lz"
3382   AC_CHECK_LIB(png, png_set_rows, [
3383     VLC_ADD_LIBS([png],[-lpng -lz])
3384     VLC_ADD_PLUGIN([png])
3385     VLC_ADD_PLUGIN([osdmenu])
3386     VLC_ADD_PLUGIN([osd_parser])],
3387     [],[-lz])
3388     LDFLAGS="${LDFLAGS_save}"
3389   ])
3390 fi
3391 AM_CONDITIONAL(BUILD_OSDMENU, [test "${enable_png}" != "no"])
3392
3393 dnl
3394 dnl H264 encoder plugin (using libx264)
3395 dnl
3396 AC_ARG_ENABLE(x264,
3397   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
3398 if test "${enable_x264}" != "no"; then
3399   AC_ARG_WITH(x264-tree,
3400     [    --with-x264-tree=PATH x264 tree for static linking ],[],[])
3401   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3402   then
3403     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
3404     if test -z "${real_x264_tree}"
3405     then
3406       dnl  The given directory can't be found
3407       AC_MSG_RESULT(no)
3408       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
3409     fi
3410     dnl  Use a custom libx264
3411     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
3412     if test -f ${real_x264_tree}/x264.h
3413     then
3414       AC_MSG_RESULT(yes)
3415       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
3416       VLC_ADD_LIBS([x264],[-L${real_x264_tree}])
3417       PKG_CHECK_MODULES(X264,x264, [
3418         VLC_ADD_PLUGIN([x264])
3419         VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
3420         VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
3421         if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
3422           VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
3423         fi
3424       ],[
3425         AC_MSG_ERROR([the specified tree hasn't been compiled])
3426       ])
3427       LDFLAGS="${LDFLAGS_save}"
3428     else
3429       AC_MSG_RESULT(no)
3430       AC_MSG_ERROR([the specified tree doesn't have x264.h])
3431     fi
3432   else
3433       PKG_CHECK_MODULES(X264,x264 >= 0.76, [
3434         VLC_ADD_PLUGIN([x264])
3435         VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
3436
3437         AC_CACHE_CHECK([if linker supports -Bsymbolic],
3438           [ac_cv_ld_bsymbolic],
3439           [LDFLAGS="${LDFLAGS_vlc} -Wl,-Bsymbolic"
3440             AC_TRY_LINK([],,ac_cv_ld_bsymbolic=yes,ac_cv_ld_bsymbolic=no)
3441             LDFLAGS="${LDFLAGS_save}"
3442           ])
3443         AS_IF([test "${ac_cv_ld_bsymbolic}" != "no"], [
3444           VLC_ADD_LDFLAGS([x264],[-Wl,-Bsymbolic])
3445         ])
3446
3447         VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
3448         if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
3449           VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
3450         fi
3451       ],[
3452         if test "${enable_x264}" = "yes"; then
3453             AC_MSG_ERROR([Could not find libx264 >= 0.76 on your system: you may get it from http://www.videolan.org/x264.html])
3454           fi
3455       ])
3456     LDFLAGS="${LDFLAGS_save}"
3457   fi
3458 fi
3459
3460 dnl
3461 dnl libfluidsynth (MIDI synthetizer) plugin
3462 dnl
3463 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth], [MIDI synthetiser with libfluidsynth], [auto])
3464
3465 dnl
3466 dnl Teletext Modules
3467 dnl vbi decoder plugin (using libzbvi)
3468 dnl telx module
3469 dnl uncompatible
3470 dnl
3471 AC_ARG_ENABLE(zvbi,
3472   AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
3473                   libzvbi (default enabled)]))
3474 AC_ARG_ENABLE(telx,
3475   AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
3476                   zvbi) (default enabled if zvbi is absent)]))
3477
3478 AS_IF( [test "${enable_zvbi}" != "no"],[
3479     PKG_CHECK_MODULES(ZVBI,
3480         zvbi-0.2 >= 0.2.25,
3481         [
3482           VLC_ADD_LIBS([zvbi],[$ZVBI_LIBS])
3483           if test "${SYS}" = "mingw32"; then
3484               VLC_ADD_LIBS([zvbi],[ -lpthreadGC2])
3485           fi
3486           VLC_ADD_CFLAGS([zvbi],[$ZVBI_CFLAGS])
3487           VLC_ADD_PLUGIN([zvbi])
3488           AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
3489           AS_IF( [test "${enable_telx}" = "yes"],[
3490                   AC_MSG_WARN([The zvbi and telx modules are uncompatibles.
3491                                Using zvbi.])
3492                   ])
3493         ],[
3494           AC_MSG_WARN(ZVBI library not found. Enabling the telx module instead)
3495         ])
3496     ])
3497 AS_IF( [test "${enable_telx}" != "no" ],[
3498   VLC_ADD_PLUGIN([telx])
3499   ])
3500
3501 dnl
3502 dnl libass subtitle rendering module
3503 dnl
3504 AC_ARG_ENABLE(libass,
3505   [  --enable-libass         Subtitle support using libass (default enabled)])
3506 AS_IF( [test "${enable_libass}" != "no"], [
3507   PKG_CHECK_MODULES(LIBASS, libass >= 0.9.6,
3508       [
3509         VLC_ADD_LIBS([libass],[$LIBASS_LIBS])
3510         VLC_ADD_CFLAGS([libass],[$LIBASS_CFLAGS])
3511         VLC_ADD_PLUGIN([libass])
3512
3513         AC_CHECK_HEADERS(fontconfig/fontconfig.h,
3514           [VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3515            VLC_ADD_LIBS([libass],[-lfontconfig])
3516        ])
3517       ],[
3518         AC_MSG_WARN([LIBASS library not found])
3519       ])
3520   ])
3521
3522 dnl
3523 dnl asa demuxer
3524 dnl
3525 AC_ARG_ENABLE(asademux,
3526   [  --enable-asademux       asa subtitle demuxing (default disabled)])
3527 AS_IF( [test "${enable_asademux}" = "yes"], [
3528   PKG_CHECK_MODULES(PCRE,
3529       libpcre >= 6.5,
3530       [
3531         VLC_ADD_LDFLAGS([asademux],[$PCRE_LIBS])
3532         VLC_ADD_CFLAGS([asademux],[$PCRE_CFLAGS])
3533         if test "${SYS}" = "mingw32"; then
3534             VLC_ADD_CPPFLAGS([asademux],[-DPCRE_STATIC])
3535         fi
3536         VLC_ADD_PLUGIN([asademux])
3537       ],[
3538         AC_MSG_WARN([PCRE library not found (required for asademux)])
3539       ])
3540   ])
3541
3542 dnl
3543 dnl  CMML plugin
3544 dnl
3545 AC_ARG_ENABLE(cmml,
3546   [  --enable-cmml           CMML support (default enabled)])
3547 if test "${enable_cmml}" != "no"
3548 then
3549   VLC_ADD_PLUGIN([cmml])
3550 fi
3551
3552 dnl
3553 dnl  kate decoder plugin
3554 dnl
3555 AC_ARG_ENABLE(kate,
3556 [  --enable-kate           kate codec (default enabled)])
3557 AS_IF([test "${enable_kate}" != "no"], [
3558   PKG_CHECK_MODULES(KATE,[kate >= 0.1.5], [
3559       VLC_ADD_PLUGIN([kate])
3560       VLC_ADD_CFLAGS([kate],[$KATE_CFLAGS])
3561       VLC_ADD_LIBS([kate],[$KATE_LIBS]) ],[
3562         AC_CHECK_HEADERS(kate/kate.h, [
3563           AC_CHECK_LIB(kate, kate_decode_init, [
3564             VLC_ADD_PLUGIN([kate])
3565             kate_libs="-lkate -logg"
3566             VLC_ADD_LDFLAGS([kate],[${kate_libs}]) ],[
3567             AS_IF([test "x${enable_kate}" != "x"], [
3568               AC_MSG_ERROR([libkate doesn't appear to be installed on your system.
3569               You also need to check that you have a libogg posterior to the 1.0 release.])
3570             ])
3571           ], [-lkate -logg])
3572         ],[
3573           AS_IF([test "x${enable_kate}" != "x"], [
3574             AC_MSG_ERROR([libkate headers do not appear to be installed on your system.
3575             You also need to check that you have a libogg posterior to the 1.0 release.])
3576           ])
3577         ])
3578   ])
3579 ])
3580
3581
3582 dnl
3583 dnl  tiger rendering for kate decoder plugin
3584 dnl
3585 AC_ARG_ENABLE(tiger,
3586 [  --enable-tiger          Tiger rendering library for Kate streams (default enabled)])
3587 AS_IF([test "${enable_tiger}" != "no"], [
3588   PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
3589       AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])
3590       VLC_ADD_CFLAGS([kate],[$TIGER_CFLAGS])
3591       VLC_ADD_LIBS([kate],[$TIGER_LIBS]) ],[
3592         AS_IF([test "x${enable_tiger}" != "x"], [
3593           AC_MSG_ERROR([libtiger does not appear to be installed on your system.])
3594         ])
3595   ])
3596 ])
3597
3598
3599
3600 dnl
3601 dnl  Video plugins
3602 dnl
3603
3604 AC_ARG_WITH(,[Video plugins:])
3605
3606 dnl
3607 dnl  Xlib
3608 dnl
3609
3610 AC_PATH_XTRA()
3611
3612 dnl
3613 dnl  X C Bindings modules
3614 dnl
3615 AC_ARG_ENABLE(xcb,
3616   [  --enable-xcb            X11 support with XCB (default enabled)],, [
3617   AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"], [
3618     enable_xcb="yes"
3619   ], [
3620     enable_xcb="no"
3621   ])
3622 ])
3623 AC_ARG_ENABLE(xvideo,
3624   [  --enable-xvideo         XVideo support (default enabled)],, [
3625     enable_xvideo="$enable_xcb"
3626 ])
3627
3628 need_xid_provider="no"
3629 AS_IF([test "${enable_xcb}" != "no"], [
3630   dnl libxcb
3631   PKG_CHECK_MODULES(XCB, [xcb])
3632   PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])
3633   VLC_ADD_PLUGIN([xcb_x11])
3634   VLC_ADD_PLUGIN([xcb_screen])
3635   VLC_ADD_PLUGIN([xcb_apps])
3636   VLC_SET_CFLAGS_WERROR([xcb_screen], [-Wno-error=uninitialized]) # some gcc report a warning which doesn't reveal an error
3637
3638   AS_IF([test "${enable_xvideo}" != "no"], [
3639     PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [
3640       VLC_ADD_PLUGIN([xcb_xv])
3641     ], [
3642       PKG_CHECK_MODULES(XCB_XV, [xcb-xv], [
3643         VLC_ADD_PLUGIN([xcb_xv])
3644         VLC_ADD_CFLAGS([xcb_xv], [-DXCB_XV_OLD])
3645       ])
3646     ])
3647   ])
3648
3649   PKG_CHECK_MODULES(XCB_RANDR, [xcb-randr >= 1.3], [
3650     VLC_ADD_PLUGIN([panoramix])
3651     VLC_ADD_LIBS([panoramix],[${XCB_RANDR_LIBS} ${XCB_LIBS}])
3652     VLC_ADD_CFLAGS([panoramix],[${XCB_RANDR_CFLAGS} ${XCB_CFLAGS}])
3653   ], [true])
3654
3655   dnl xcb-utils
3656   PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms >= 0.3.4], [
3657     have_xcb_keysyms="yes"
3658   ], [
3659     PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms], [
3660       have_xcb_keysyms="yes"
3661       VLC_ADD_CFLAGS([globalhotkeys], [-DXCB_KEYSYM_OLD_API])
3662     ], [
3663       have_xcb_keysyms="no"
3664       need_xid_provider="yes"
3665     ])
3666   ])
3667
3668   AS_IF([test "${have_xcb_keysyms}" = "yes"], [
3669     PKG_CHECK_MODULES(XPROTO, [xproto])
3670     VLC_ADD_PLUGIN([xcb_window])
3671     VLC_ADD_PLUGIN([globalhotkeys])
3672     VLC_ADD_CFLAGS([globalhotkeys], [${XCB_KEYSYMS_CFLAGS} ${XCB_CFLAGS}])
3673     VLC_ADD_LIBS([globalhotkeys], [${XCB_KEYSYMS_LIBS} ${XCB_LIBS}])
3674   ])
3675   VLC_ADD_PLUGIN([xdg_screensaver])
3676 ])
3677
3678 AC_ARG_ENABLE(glx,
3679   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)],, [
3680   enable_glx="$enable_xcb"
3681 ])
3682 AS_IF([test "${enable_glx}" != "no"], [
3683   PKG_CHECK_MODULES(XLIB_XCB, [x11-xcb])
3684   PKG_CHECK_MODULES(GL, [gl],, [
3685     AC_CHECK_HEADER([GL/gl.h], [
3686       GL_CFLAGS=""
3687       GL_LIBS="-lGL"
3688     ], [
3689       AC_MSG_ERROR([GLX (libGL) cannot be found. If you do not need OpenGL with X11, use --disable-glx.])
3690     ])
3691   ])
3692   VLC_ADD_PLUGIN([xcb_glx])
3693 ])
3694 AC_SUBST([GL_CFLAGS])
3695 AC_SUBST([GL_LIBS])
3696
3697
3698 dnl
3699 dnl  OpenGL module
3700 dnl  (enabled by default except on beos)
3701 dnl
3702 AC_ARG_ENABLE(opengl,
3703   [  --enable-opengl         OpenGL support (default enabled)])
3704 if test "${enable_opengl}" != "no" &&
3705    test "${SYS}" != "beos" -a "${SYS}" != "mingwce"; then
3706   if test "${SYS}" != "darwin"; then
3707     AC_CHECK_HEADERS(GL/gl.h GL/glu.h, [
3708       VLC_ADD_PLUGIN([opengl])
3709       if test "${SYS}" != "mingw32"; then
3710         VLC_ADD_LIBS([opengl],[${X_LIBS} -lGL -lGLU])
3711       else
3712         VLC_ADD_LIBS([opengl],[-lopengl32 -lglu32])
3713       fi
3714     ])
3715   else
3716     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
3717     VLC_ADD_PLUGIN([opengl])
3718     VLC_ADD_LIBS([opengl],[-Wl,-framework,OpenGL])
3719   fi
3720 fi
3721
3722 dnl
3723 dnl  SDL module
3724 dnl
3725 AC_ARG_ENABLE(sdl,
3726   [  --enable-sdl            SDL support (default enabled)])
3727 AC_ARG_ENABLE(sdl-image,
3728   [  --enable-sdl-image      SDL image support (default enabled)])
3729 if test "${enable_sdl}" != "no"
3730 then
3731   SDL_PATH="${PATH}"
3732   AC_ARG_WITH(sdl-config-path,
3733     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
3734     [ if test "${with_sdl_config_path}" != "no"
3735       then
3736         SDL_PATH="${with_sdl_config_path}:${PATH}"
3737       fi ])
3738   AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
3739   SDL_HEADER="SDL/SDL.h"
3740   SDL_IMAGE="SDL/SDL_image.h"
3741
3742   if test "${SDL_CONFIG}" != "no";  then
3743      PKG_CHECK_MODULES(SDL, [sdl >= 1.2.10], [
3744         # SDL on Darwin is heavily patched and can only run SDL_image
3745         if test "${SYS}" != "darwin"; then
3746           VLC_ADD_PLUGIN([vout_sdl])
3747           VLC_ADD_PLUGIN([aout_sdl])
3748         fi
3749         VLC_ADD_CFLAGS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} --cflags | sed 's,SDL,,'`])
3750         VLC_ADD_LIBS([vout_sdl aout_sdl sdl_image],[`${SDL_CONFIG} --libs | sed 's,-rdynamic,,'`])
3751
3752         # SDL_image
3753         AS_IF([ test "${enable_sdl_image}" != "no"],[
3754           AC_CHECK_HEADERS("SDL/SDL_image.h", [
3755             VLC_ADD_PLUGIN([sdl_image])
3756             AC_CHECK_LIB(png, png_set_rows, [VLC_ADD_LIBS([sdl_image],[-lpng -lz])],[],[-lz])
3757             AC_CHECK_LIB(jpeg, jpeg_start_decompress, [VLC_ADD_LIBS([sdl_image],[-ljpeg])])
3758             AC_CHECK_LIB(tiff, TIFFClientOpen, [VLC_ADD_LIBS([sdl_image],[-ltiff])])
3759             VLC_ADD_LIBS([sdl_image], [-lSDL_image])],
3760             [ AC_MSG_WARN([The development package for SDL_image is not installed.
3761       You should install it alongside your SDL package.])
3762             ])
3763         ])
3764      ],[
3765        AC_MSG_ERROR([The development package for SDL is&n