1 dnl Autoconf settings for vlc
9 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
12 AC_PREREQ(2.59) dnl this really should be 2.59c
13 AC_CONFIG_SRCDIR(src/libvlc.c)
14 AC_CONFIG_AUX_DIR(autotools)
18 AM_INIT_AUTOMAKE([1.9 check-news dist-bzip2 no-dist-gzip -Wall])
19 AM_CONFIG_HEADER(config.h)
21 dnl Too many people are not aware of maintainer mode:
22 dnl If you want to use it, you definitely know what you are doing, so
23 dnl you can specify "--disable-maintainer-mode". But if you want the default
24 dnl automake behavior, you've likely never heard of maintainer mode, so we
25 dnl can't expect you to enable it manually.
27 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
28 [enable_maintainer_mode="yes"])
40 AC_USE_SYSTEM_EXTENSIONS
41 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to `2' to get glibc warnings.])
46 _AM_DEPENDENCIES([OBJC])
52 dnl Find the right ranlib, even when cross-compiling
53 AC_CHECK_TOOL(RANLIB, ranlib, :)
54 AC_CHECK_TOOL(STRIP, strip, :)
55 AC_CHECK_TOOL(AR, ar, :)
56 AC_CHECK_TOOL(LD, ld, :)
57 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
59 dnl Check for compiler properties
65 dnl Check for the contrib directory
68 [ --without-contrib do not use the libraries in extras/contrib],[],[])
69 if test "${with_contrib}" != "no"; then
70 AC_MSG_CHECKING([for libs in extras/contrib])
72 if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
73 topdir="`pwd`/$topdir"
75 if test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"; then
76 if test "${with_contrib}" = "yes"; then
78 AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
81 AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
84 if test -d ${topdir}/extras/contrib/lib; then
86 export PATH=${topdir}/extras/contrib/bin:$PATH
87 CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
88 CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
89 CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
90 CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
91 CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
92 CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
93 OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
94 OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
95 if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
96 export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
98 export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
100 LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
101 LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
103 dnl kludge because only the debian package provides a ffmpeg-config
104 if test -z $with_ffmpeg_config_path; then
105 with_ffmpeg_config_path=${topdir}/extras/contrib/bin;
107 if test -z $with_live555_tree; then
108 with_live555_tree=${topdir}/extras/contrib/src/live
110 if test -z $with_goom_tree; then
111 with_goom_tree=${topdir}/extras/contrib/src/goom
113 if test -z $with_mozilla_sdk_path; then
114 with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
116 if test -z $with_cyberlink_tree; then
117 with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
119 if test -z $with_libmpeg2_tree; then
120 with_libmpeg2_tree=${topdir}/extras/contrib/src/mpeg2dec
123 if test ".`uname -s`" = ".Darwin"; then
124 export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
125 export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
126 elif test ".`uname -s`" = ".BeOS"; then
127 export LIBRARY_PATH=${topdir}/extras/contrib/lib:$LIBRARY_PATH
128 export BELIBRARIES=${topdir}/extras/contrib/lib:$BELIBRARIES
136 dnl Set default values
138 LDFLAGS_vlc="${LDFLAGS}"
141 dnl Check the operating system
152 CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
153 VLC_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
157 CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
160 CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
161 CPPFLAGS="${CPPFLAGS_save}"
162 LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
163 LDFLAGS="${LDFLAGS_save}"
169 CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
170 CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
171 OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
172 VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
173 VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
174 VLC_ADD_CFLAGS([libvlc vlc],[-x objective-c])
175 VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
176 VLC_ADD_LDFLAGS([libvlc_control],[-Wl,dynamic_lookup])
177 VLC_ADD_LDFLAGS([ffmpeg i420_rgb_mmx],[-Wl,-read_only_relocs,suppress])
178 VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
179 VLC_ADD_LDFLAGS([libvlc],[-Wl,-framework,Cocoa,-framework,CoreFoundation])
180 VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
181 AC_ARG_ENABLE(macosx-defaults,
182 [ --enable-macosx-defaults Build the default configuration on Mac OS X (default enabled)])
183 if test "x${enable_macosx_defaults}" != "xno"
186 echo "Building with Mac OS X defaults:"
188 echo " Assuming --enable-faad"
190 echo " Assuming --enable-flac"
192 echo " Assuming --enable-theora"
194 echo " Assuming --enable-shout"
196 echo " Assuming --enable-cddax"
198 echo " Assuming --enable-vcdx"
200 echo " Assuming --enable-caca"
202 echo " Assuming --enable-goom"
204 echo " Assuming --enable-ncurses"
206 echo " Assuming --enable-twolame"
207 enable_realrtsp="yes"
208 echo " Assuming --enable-realrtsp"
211 echo " Assuming --disable-skins2"
213 echo " Assuming --disable-x11"
215 echo " Assuming --disable-glx"
217 echo " Assuming --disable-xvideo"
221 *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
222 AC_CHECK_TOOL(WINDRES, windres, :)
229 dnl Check if we are using the mno-cygwin mode in which case we are
230 dnl actually dealing with a mingw32 compiler.
235 SYS=mingw32, SYS=cygwin)
237 *wince* | *mingwce* | *pe*)
242 if test "${SYS}" = "mingw32"; then
243 # add ws2_32 for closesocket, select, recv
244 VLC_ADD_LDFLAGS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
245 VLC_ADD_LDFLAGS([vlc],[-mwindows])
246 VLC_ADD_LDFLAGS([activex mozilla],[-lgdi32])
247 VLC_ADD_LDFLAGS([cdda vcdx cddax sdl_image],[-lwinmm])
248 VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp access_output_shout sap slp http stream_out_standard stream_out_rtp vod_rtsp access_realrtsp telnet rc netsync gnutls growl flac ts audioscrobbler],[-lws2_32])
250 if test "${SYS}" = "mingwce"; then
251 # add ws2 for closesocket, select, recv
252 VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
253 VLC_ADD_LDFLAGS([libvlc vlc],[-lws2 -e WinMainCRTStartup])
254 VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
259 VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
263 # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
264 # Perhaps it is useful other places as well?
265 CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
272 CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
273 CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
274 VLC_ADD_CXXFLAGS([beos],[])
275 VLC_ADD_LDFLAGS([vlc libvlc logger],[-lbe])
276 VLC_ADD_LDFLAGS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
277 VLC_ADD_LDFLAGS([dvdnav dvdread],[-ldl])
278 VLC_ADD_LDFLAGS([access_file],[-lpoll])
279 LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
281 if test -f /boot/beos/system/lib/libbind.so; then
282 VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lbind -lsocket])
284 VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lnet])
287 dnl Ugly check for Zeta
288 if test -f /boot/beos/system/lib/libzeta.so; then
289 VLC_ADD_LDFLAGS([beos],[-lzeta])
296 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
297 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
298 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
299 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
302 dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
303 dnl for program foo on win32
305 case "${build_os}" in
307 ac_executable_extensions=".exe"
315 dnl It's very bad, but our former custom system was worst
319 dnl override platform specific check for dependent libraries
320 dnl otherwise libtool linking of shared libraries will
321 dnl fail on anything other than pass_all.
322 AC_CACHE_VAL(lt_cv_deplibs_check_method,
323 [lt_cv_deplibs_check_method=pass_all])
328 m4_undefine([AC_PROG_F77])
329 m4_defun([AC_PROG_F77],[])
332 m4_undefine([AC_DEPLIBS_CHECK_METHOD])
333 m4_defun([AC_DEPLIBS_CHECK_METHOD],[])
335 lt_cv_deplibs_check_method=pass_all
339 dnl Check for Mac OS X SDK settings
341 AC_ARG_WITH(macosx-sdk,
342 [ --with-macosx-sdk compile with the Mac OS X 10.4u SDK],[], with_macosx_sdk=no)
343 if test "${with_macosx_sdk}" != "no" ; then
344 CC="${CC} -isysroot /Developer/SDKs/MacOSX10.4u.sdk"
345 CXX="${CXX} -isysroot /Developer/SDKs/MacOSX10.4u.sdk"
346 OBJC="${OBJC} -isysroot /Developer/SDKs/MacOSX10.4u.sdk"
347 LD="${LD} -syslibroot /Developer/SDKs/MacOSX10.4u.sdk"
348 CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -mmacosx-version-min=10.4"; CFLAGS="${CFLAGS_save}"
349 CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -mmacosx-version-min=10.4"; CXXFLAGS="${CXXFLAGS_save}"
350 OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -mmacosx-version-min=10.4"; OBJCFLAGS="${OBJCFLAGS_save}"
351 MACOSX_DEPLOYMENT_TARGET="10.4"
352 export MACOSX_DEPLOYMENT_TARGET
358 ALL_LINGUAS="af ar bn ca co cs da de el en_GB es eu fa fr fur gl he hi hu it ja ka ko lt lv ms my ne nl no oc pa pl ps pt_BR pt_PT ro ru sk sl sq sv tet th tl tr zh_CN zh_TW"
359 AM_GNU_GETTEXT_VERSION(0.16.1)
361 AS_IF([test "${nls_cv_force_use_gnu_gettext}" = "yes"], [
362 AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, [Define if we use the local libintl])
363 AM_CPPFLAGS="${AM_CPPFLAGS} -I\$(top_builddir)/intl"
365 VLC_ADD_LDFLAGS([libvlc vlc], [${LTLIBINTL}])
371 AS_IF([test "$am_cv_func_iconv" != "yes"],
372 [AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
373 VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
374 VLC_ADD_LDFLAGS([libvlc],[${LTLIBICONV}])
376 dnl Check for the need to include the mingwex lib for mingw32
377 if test "${SYS}" = "mingw32"
379 AC_CHECK_LIB(mingwex,opendir,
380 AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([libvlc],[]),
381 [VLC_ADD_LDFLAGS([libvlc gtk],[-lmingwex])])
385 dnl Check for fnative-struct or mms-bitfields support for mingw32
386 if test "${SYS}" = "mingw32"
388 AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
389 [ac_cv_c_mms_bitfields],
390 [CFLAGS="${CFLAGS_save} -mms-bitfields"
391 AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
392 if test "${ac_cv_c_mms_bitfields}" != "no"; then
393 CFLAGS_save="${CFLAGS_save} -mms-bitfields";
394 CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
396 AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
397 [ac_cv_c_fnative_struct],
398 [CFLAGS="${CFLAGS_save} -fnative-struct"
399 AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
400 if test "${ac_cv_c_fnative_struct}" != "no"; then
401 CFLAGS_save="${CFLAGS_save} -fnative-struct";
402 CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
406 CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
409 dnl Check for fvtable-thunks support for mingw32
410 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
413 AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
414 [ac_cv_cxx_fvtable_thunks],
415 [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
416 AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
417 ac_cv_cxx_fvtable_thunks=no)])
418 if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
419 CXXFLAGS_mingw32_special="-fvtable-thunks"
422 CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
426 dnl Plugin compilation stuff
433 dnl The -DSYS_FOO flag
434 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
436 dnl Check for system libs needed
439 AC_CHECK_FUNCS(gettimeofday strtod strtol strtof strtoll strtoull strsep isatty vasprintf asprintf swab sigrelse getpwuid memalign posix_memalign if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r localtime_r lrintf daemon scandir fork bsearch lstat strlcpy)
441 dnl Check for usual libc functions
442 AC_CHECK_FUNCS(strdup strndup strnlen atof)
443 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
444 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
445 AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
447 dnl Check for setlocal and langinfo
448 AC_CHECK_FUNCS(setlocale)
449 AC_CHECK_HEADERS(langinfo.h)
450 AC_CHECK_FUNCS(nl_langinfo)
452 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
453 [AC_TRY_LINK([#include <langinfo.h>],
454 [char* cs = nl_langinfo(CODESET);],
455 ac_cv_langinfo_codeset=yes,
456 ac_cv_langinfo_codeset=no)
458 if test ${ac_cv_langinfo_codeset} = yes; then
459 AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
460 [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
463 AC_CHECK_FUNCS(connect,,[
464 AC_CHECK_LIB(socket,connect,[
465 VLC_ADD_LDFLAGS([libvlc cdda cddax],-lsocket)
466 LIBS_socket="-lsocket"
470 AC_CHECK_FUNCS(send,,[
471 AC_CHECK_LIB(socket,send,[
472 VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
476 AC_CHECK_FUNCS(gethostbyname,,[
477 AC_CHECK_LIB(nsl,gethostbyname,[
478 VLC_ADD_LDFLAGS([cdda cddax libvlc],[-lnsl])
480 AC_CHECK_LIB(bind,gethostbyname,[
481 VLC_ADD_LDFLAGS([access_mms],[-lbind])
486 dnl Check for socklen_t
487 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
489 [#include <sys/types.h>
490 #include <sys/socket.h>],
491 [socklen_t len = 42; return len;],
492 ac_cv_type_socklen_t=yes,
493 ac_cv_type_socklen_t=no)])
494 if test "${ac_cv_type_socklen_t}" != "no"; then
495 AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
498 dnl Check for struct sockaddr_storage
499 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
500 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
501 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
503 [#include <sys/types.h>
504 #if defined( UNDER_CE )
505 # include <winsock.h>
506 #elif defined( WIN32 )
507 # include <winsock2.h>
509 # include <sys/socket.h>
510 #endif], [struct sockaddr_storage addr;],
511 ac_cv_struct_sockaddr_storage=yes,
512 ac_cv_struct_sockaddr_storage=no)])
513 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
514 AC_DEFINE(sockaddr_storage, sockaddr)
515 AC_DEFINE(ss_family, sa_family)
518 dnl getaddrinfo, getnameinfo and gai_strerror check
519 dnl -lnsl and -lsocket are needed on Solaris;
520 dnl we purposedly make the test fail on Windows
522 AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
523 AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
525 dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
528 AC_CHECK_FUNCS([getnameinfo gai_strerror])
531 AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
532 AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
533 [#include <sys/types.h>
534 #if defined( WIN32 ) || defined( UNDER_CE )
535 # if defined(UNDER_CE) && defined(sockaddr_storage)
536 # undef sockaddr_storage
538 # include <winsock2.h>
539 # include <ws2tcpip.h>
544 dnl Check for va_copy
545 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
547 [#include <stdarg.h>],
548 [va_list ap1, ap2; va_copy(ap1,ap2);],
549 [ac_cv_c_va_copy="yes"],
550 [ac_cv_c_va_copy="no"]))
551 if test "${ac_cv_c_va_copy}" = "yes"; then
552 AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
554 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
556 [#include <stdarg.h>],
557 [va_list ap1, ap2; __va_copy(ap1,ap2);],
558 [ac_cv_c___va_copy="yes"],
559 [ac_cv_c___va_copy="no"]))
560 if test "${ac_cv_c___va_copy}" = "yes"; then
561 AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
564 AC_CHECK_FUNCS(inet_aton,,[
565 AC_CHECK_LIB(resolv,inet_aton,[
566 VLC_ADD_LDFLAGS([libvlc],[-lresolv])
570 dnl Check for getopt (always use builtin one on win32)
571 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
575 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
576 [ # FreeBSD has a gnugetopt library for this:
577 AC_CHECK_LIB([gnugetopt],[getopt_long],
578 [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
579 VLC_ADD_LDFLAGS([libvlc],[-lgnugetopt])],
582 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
584 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
587 VLC_ADD_LDFLAGS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain],[-lm])
590 VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio galaktos opengl],[-lm])
592 AC_CHECK_LIB(m,sqrt,[
593 VLC_ADD_LDFLAGS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
595 AC_CHECK_LIB(m,ceil,[
596 VLC_ADD_LDFLAGS([mosaic],[-lm])
599 VLC_ADD_LDFLAGS([gaussianblur],[-lm])
601 AC_CHECK_LIB(mx,sqrtf,[
602 VLC_ADD_LDFLAGS([x264],[-lmx])
604 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
606 dnl Check for dynamic plugins
607 ac_cv_have_plugins=no
610 AC_CHECK_HEADERS(mach-o/dyld.h,
611 [AC_CHECK_FUNCS(NSLinkModule,
612 [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
613 ac_cv_have_plugins=yes])])
616 if test "${ac_cv_have_plugins}" = "no"; then
617 AC_CHECK_HEADERS(dl.h)
618 ac_cv_my_have_shl_load=no
619 AC_CHECK_FUNC(shl_load,
620 [ac_cv_my_have_shl_load=yes,
621 AC_CHECK_LIB(dld, shl_load,
622 [ac_cv_my_have_shl_load=yes
623 VLC_ADD_LDFLAGS([libvlc],[-ldld])])])
624 if test "${ac_cv_my_have_shl_load}" = "yes"; then
625 AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
626 ac_cv_have_plugins=yes
631 if test "${ac_cv_have_plugins}" = "no"; then
632 AC_CHECK_LIB(dld, dld_link,
633 [VLC_ADD_LDFLAGS([libvlc],[-ldld])
634 AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
635 ac_cv_have_plugins=yes])
639 if test "${ac_cv_have_plugins}" = "no"; then
640 if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
641 AC_CHECK_LIB(kernel32, main,
642 [VLC_ADD_LDFLAGS([libvlc],[-lkernel32])
643 AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
644 ac_cv_have_plugins=yes])
649 if test "${ac_cv_have_plugins}" = "no"; then
650 if test "${SYS}" = "mingwce"; then
651 AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
652 ac_cv_have_plugins=yes
657 if test "${ac_cv_have_plugins}" = "no"; then
658 AC_CHECK_HEADERS(image.h)
659 AC_CHECK_FUNCS(load_add_on,
660 [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
661 ac_cv_have_plugins=yes])
664 # Only test for dlopen() if the others didn't work
665 if test "${ac_cv_have_plugins}" = "no"; then
666 AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
667 ac_cv_my_have_dlopen=no
668 AC_CHECK_FUNC(dlopen,
669 ac_cv_my_have_dlopen=yes,
670 AC_CHECK_LIB(dl, dlopen,
671 ac_cv_my_have_dlopen=yes
672 VLC_ADD_LDFLAGS([libvlc],[-ldl]),
673 AC_CHECK_LIB(svld, dlopen,
674 ac_cv_my_have_dlopen=yes
675 VLC_ADD_LDFLAGS([libvlc],[-lsvld]))))
676 if test "${ac_cv_my_have_dlopen}" = "yes"; then
677 AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
678 ac_cv_have_plugins=yes
682 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
683 dnl Check for pthreads - borrowed from XMMS
685 if test "${THREAD_LIB}" = "error"; then
686 AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
688 if test "${THREAD_LIB}" = "error"; then
689 AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
691 if test "${THREAD_LIB}" = "error"; then
692 AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
694 if test "${THREAD_LIB}" = "error"; then
695 AC_CHECK_FUNCS(pthread_mutex_lock)
699 dnl Check for cthreads under GNU/Hurd for instance
700 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
703 dnl GNU portable threads
706 [ --enable-pth GNU Pth support (default disabled)],
707 [ if test "${enable_pth}" = "yes"; then
708 AC_CHECK_LIB(pth,pth_init)
709 AC_MSG_CHECKING(for pth_init in pth.h)
710 AC_EGREP_HEADER(pth_init,pth.h,[
712 AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
713 Define if <pth.h> defines pth_init)
725 [ --enable-st State Threads (default disabled)],
726 [ if test "${enable_st}" = "yes"; then
727 AC_CHECK_LIB(st,st_init)
728 AC_MSG_CHECKING(for st_init in st.h)
729 AC_EGREP_HEADER(st_init,st.h,[
731 AC_DEFINE(ST_INIT_IN_ST_H, 1,
732 Define if <st.h> defines st_init)
740 VLC_ADD_LDFLAGS([libvlc plugin],[${THREAD_LIB}])
742 dnl Don't link with rt when using GNU-pth
743 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
744 AC_CHECK_LIB(rt, clock_nanosleep, [
745 VLC_ADD_LDFLAGS([libvlc],[-lrt])
746 AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
749 AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([libvlc],[-lrt])])
753 AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
754 AC_CHECK_LIB(rt,nanosleep,
755 [VLC_ADD_LDFLAGS([libvlc],[-lrt]) have_nanosleep=:],
756 [AC_CHECK_LIB(posix4,nanosleep,
757 [VLC_ADD_LDFLAGS([libvlc],[-lposix4]) have_nanosleep=:])]
760 if ${have_nanosleep}; then
761 AC_DEFINE(HAVE_NANOSLEEP, 1,
762 Define if nanosleep is available.)
766 dnl Check for misc headers
767 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
768 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
770 AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
771 Define if <pthread.h> defines pthread_cond_t.)],[
774 AC_MSG_CHECKING(for pthread_once in pthread.h)
775 AC_EGREP_HEADER(pthread_once,pthread.h,[
777 AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
778 Define if <pthread.h> defines pthread_once.)],[
780 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
782 AC_MSG_CHECKING(for strncasecmp in strings.h)
783 AC_EGREP_HEADER(strncasecmp,strings.h,[
785 AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
786 Define if <strings.h> defines strncasecmp.)],[
789 dnl Check for headers
790 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h locale.h)
791 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
792 AC_CHECK_HEADERS([arpa/inet.h net/if.h netinet/in.h sys/socket.h netinet/udplite.h])
793 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
794 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
795 AC_CHECK_HEADERS(linux/version.h)
796 AC_CHECK_HEADERS(syslog.h)
797 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
801 AC_CHECK_TYPE(ssize_t, int)
802 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
806 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
807 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
809 dnl Mac OS X and other OSes don't have declaration for nanosleep
810 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
811 AC_MSG_CHECKING(for nanosleep in time.h)
812 AC_EGREP_HEADER(nanosleep,time.h,[
814 AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
815 Define if <time.h> defines nanosleep.)
819 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
821 dnl Make sure we have timespecs
822 AC_MSG_CHECKING(for timespec in sys/time.h)
823 AC_EGREP_HEADER(timespec,sys/time.h,[
825 AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
826 Define if <sys/time.h> defines struct timespec.)
831 dnl Check for threads library
832 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
833 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
834 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
836 dnl Find where are the X headers and libraries
839 dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.
841 PKG_PROG_PKG_CONFIG()
845 [ --enable-hal Linux HAL services discovery (default enabled)])
847 if test "${enable_hal}" != "no"
849 PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
850 [ AC_DEFINE( HAVE_HAL_1, [] , [Define if you have the new HAL library API])
851 AC_DEFINE( HAVE_HAL, [], [Define if you have the HAL library] )
852 VLC_ADD_PLUGINS([hal probe_hal])
853 VLC_ADD_LDFLAGS([libvlc hal probe_hal],[$HAL_LIBS])
854 VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],
855 dnl No hal 0.5 Test for 0.2
856 [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97,
857 [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
858 VLC_ADD_PLUGINS([hal])
859 VLC_ADD_LDFLAGS([libvlc hal],[$HAL_LIBS])
860 VLC_ADD_CFLAGS([libvlc hal],[$HAL_CFLAGS])],
861 [AC_MSG_WARN(HAL library not found)])
868 [ --enable-dbus Linux D-BUS message bus system (default enabled)])
871 if test "${enable_dbus}" != "no"
874 PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
875 [ AC_DEFINE( HAVE_DBUS_3, 1, [Define if you have the D-BUS library API >= 1.0.0] )
876 AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
877 AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
878 AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
879 VLC_ADD_LDFLAGS([screensaver libvlc],[$DBUS_LIBS])
880 VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
881 dnl Check for dbus control interface
882 AC_ARG_ENABLE(dbus-control, [ --disable-dbus-control D-BUS control interface (default enabled)])
883 if test "${enable_dbus_control}" != "no"
885 VLC_ADD_PLUGINS([dbus])
886 VLC_ADD_LDFLAGS([dbus],[$DBUS_LIBS])
887 VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
890 if ${PKG_CONFIG} --exists dbus-1
892 [AC_ARG_ENABLE(old-dbus,
893 [ --enable-old-dbus Deprecated D-Bus support (default disabled)])]
895 if test "${enable_old_dbus}" != "yes"
898 echo "****** WARNING **** WARNING ***** WARNING *************"
899 echo "*** Your D-Bus version is < 1.0.0"
900 echo "*** You are using old and buggy software and so"
901 echo "*** D-Bus support has been disabled."
902 echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
903 echo "*** Alternatively you can force the use of your old and"
904 echo "*** buggy D-Bus version by specifying --enable-old-dbus"
905 echo "*******************************************************"
909 [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
910 [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
911 AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
912 AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
913 VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
914 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
916 [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
917 [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
918 AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
919 VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
920 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
922 [ PKG_CHECK_MODULES( DBUS, dbus-1,
923 [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
924 VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
925 VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
926 [AC_MSG_WARN(DBUS library not found)])
937 dnl Build the gtk_main plugins?
943 dnl build the qte plugin ?
946 dnl Check for ntohl, etc.
947 AC_CACHE_CHECK([for ntohl in sys/param.h],
948 [ac_cv_c_ntohl_sys_param_h],
949 [CFLAGS="${CFLAGS_save} -Wall -Werror"
950 AC_TRY_COMPILE([#include <sys/param.h>],
951 [int meuh; ntohl(meuh);],
952 ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
953 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
954 AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
956 CFLAGS="${CFLAGS_save}"
958 RDC_PROG_CC_WFLAGS([all extra no-unused-parameter sign-compare undef pointer-arith bad-function-cast cast-align write-strings old-style-definition missing-prototypes volatile-register-var])
959 RDC_PROG_CC_FLAGS_IFELSE([-pipe])
961 dnl This helps detect broken plugins with undefined symbols
962 dnl Better fail loudly at build-time than silenty at run-time.
963 dnl Unfortunately, this sucks on FreeBSD (won't even link with -lc)
964 dnl RDC_PROG_LINK_FLAGS_IFELSE([-Wl,-z,defs], [
965 dnl VLC_ADD_LDFLAGS([plugin],[-Wl,-z,defs])
968 dnl Check for various optimization flags
969 AC_CACHE_CHECK([if \$CC accepts -Os],
971 [CFLAGS="${CFLAGS_save} -Os"
972 AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
973 if test "${ac_cv_c_os}" != "no"; then
974 CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -Os"
976 AC_CACHE_CHECK([if \$CC accepts -O],
978 [CFLAGS="${CFLAGS_save} -O"
979 AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
980 if test "${ac_cv_c_o}" != "no"; then
981 if test "${ac_cv_c_o3}" = "no"; then
982 CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -O"
987 AC_CACHE_CHECK([if \$CC accepts -O3],
989 [CFLAGS="${CFLAGS_save} -O3"
990 AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
991 if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
992 CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O3"
994 AC_CACHE_CHECK([if \$CC accepts -O2],
996 [CFLAGS="${CFLAGS_save} -O2"
997 AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
998 if test "${ac_cv_c_o2}" != "no"; then
999 CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O2"
1001 AC_CACHE_CHECK([if \$CC accepts -O],
1003 [CFLAGS="${CFLAGS_save} -O"
1004 AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
1005 if test "${ac_cv_c_o}" != "no"; then
1006 CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O"
1011 AC_CACHE_CHECK([if \$CC accepts -O0],
1013 [CFLAGS="${CFLAGS_save} -O0"
1014 AC_TRY_COMPILE([],,ac_cv_c_o0=yes, ac_cv_c_o0=no)])
1015 if test "${ac_cv_c_o0}" != "no"; then
1016 CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O0"
1019 dnl Check for -ffast-math
1020 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1021 [ac_cv_c_fast_math],
1022 [CFLAGS="${CFLAGS_save} -ffast-math"
1023 AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
1024 if test "${ac_cv_c_fast_math}" != "no"; then
1025 CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
1028 dnl Check for -funroll-loops
1029 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1030 if test "${SYS}" != "beos"
1032 AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1033 [ac_cv_c_unroll_loops],
1034 [CFLAGS="${CFLAGS_save} -funroll-loops"
1035 AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1036 if test "${ac_cv_c_unroll_loops}" != "no"; then
1037 CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1041 dnl Check for -fomit-frame-pointer
1042 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1043 [ac_cv_c_omit_frame_pointer],
1044 [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1045 AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1046 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1047 CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1050 dnl Check for -fvisibility=hidden
1051 AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
1052 [ac_cv_c_visibility_hidden],
1053 [CFLAGS="${CFLAGS_save} -fvisibility=hidden"
1054 AC_TRY_COMPILE([],,ac_cv_c_visibility_hidden=yes, ac_cv_c_visibility_hidden=no)])
1055 if test "${ac_cv_c_visibility_hidden}" != "no"; then
1056 VLC_ADD_CFLAGS([libvlc plugin],[-fvisibility=hidden])
1059 AM_CONDITIONAL(HAVE_COMPILER_EXPORT, [test "$SYS" = "mingw32" -o "${ac_cv_c_visibility_hidden}" != "no"])
1061 dnl Check for -fvisibility-inlines-hidden (breaks x86_64 linkers)
1062 dnl AC_LANG_PUSH(C++)
1063 dnl AC_CACHE_CHECK([if \$CXX accepts -fvisibility-inlines-hidden],
1064 dnl [ac_cv_c_visibility_inlines_hidden],
1065 dnl [CXXFLAGS="${CXXFLAGS_save} -fvisibility-inlines-hidden"
1066 dnl AC_TRY_COMPILE([],,ac_cv_c_visibility_inlines_hidden=yes, ac_cv_c_visibility_inlines_hidden=no)])
1067 dnl if test "${ac_cv_c_visibility_inlines_hidden}" != "no"; then
1068 dnl VLC_ADD_CXXFLAGS([libvlc plugin],[-fvisibility-inlines-hidden])
1070 dnl CXXFLAGS="${CXXFLAGS_save}"
1071 dnl AC_LANG_POP(C++)
1073 dnl Check for -mdynamic-no-pic
1074 dnl AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
1075 dnl [ac_cv_c_dynamic_no_pic],
1076 dnl [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
1077 dnl AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
1078 dnl AS_IF([test "${ac_cv_c_dynamic_no_pic}" != "no"], [
1079 dnl VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
1080 dnl VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
1083 dnl Check for Darwin plugin linking flags
1084 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1086 [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1087 AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1088 if test "${ac_cv_ld_darwin}" != "no"; then
1089 VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1092 dnl Check for standard plugin linking flags
1093 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
1094 dnl AS_IF([test "${SYS}" = "beos"], [
1095 dnl VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
1097 dnl AC_CACHE_CHECK([if \$CC accepts -shared],
1098 dnl [ac_cv_ld_plugins],
1099 dnl [CFLAGS="${CFLAGS_save} -shared"
1100 dnl AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
1101 dnl AS_IF([test "${ac_cv_ld_plugins}" != "no"], [
1102 dnl VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
1106 dnl Check for variadic macros
1107 AC_CACHE_CHECK([for variadic cpp macros],
1108 [ac_cv_cpp_variadic_macros],
1109 [CFLAGS="${CFLAGS_save}"
1112 #define a(b,c...) printf(b,##c)],
1113 [a("foo");a("%s","bar");a("%s%s","baz","quux");],
1114 ac_cv_cpp_variadic_macros=yes,
1115 ac_cv_cpp_variadic_macros=no)])
1116 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
1117 AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
1120 dnl Checks for __attribute__(aligned()) directive
1121 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1122 [ac_cv_c_attribute_aligned],
1123 [ac_cv_c_attribute_aligned=0
1124 CFLAGS="${CFLAGS_save} -Werror"
1125 for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1127 [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1128 [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1130 CFLAGS="${CFLAGS_save}"])
1131 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1132 AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1133 [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1136 dnl Checks for __attribute__(format()) directive
1137 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
1138 [ac_cv_c_attribute_format],
1139 [ac_cv_c_attribute_format=no
1140 CFLAGS="${CFLAGS_save} -Werror"
1142 [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
1143 [ac_cv_c_attribute_format=yes])
1144 CFLAGS="${CFLAGS_save}"])
1145 if test "${ac_cv_c_attribute_format}" != "no"; then
1146 AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
1149 dnl Check for __attribute__((packed))
1150 AC_CACHE_CHECK([for __attribute__((packed))],
1151 [ac_cv_c_attribute_packed],
1152 [ac_cv_c_attribute_packed=no
1153 AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
1154 [ac_cv_c_attribute_packed=yes])])
1155 if test "${ac_cv_c_attribute_packed}" != "no"; then
1156 AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1159 dnl Check for __attribute__((visibility()))
1160 AC_CACHE_CHECK([for __attribute__((visibility()))],
1161 [ac_cv_c_attribute_visibility],
1162 [ac_cv_c_attribute_visibility=no
1163 AC_TRY_COMPILE(, [extern __attribute__((visibility("default"))) int foo(int);],
1164 [ac_cv_c_attribute_visibility=yes])])
1165 if test "${ac_cv_c_attribute_visibility}" != "no"; then
1166 AC_DEFINE(HAVE_ATTRIBUTE_VISIBILITY, 1, Support for __attribute__((visibility())) for exporting symbols)
1172 case "${host_cpu}" in
1182 dnl Enable profiling
1184 AC_ARG_ENABLE(gprof,
1185 [ --enable-gprof gprof profiling (default disabled)])
1186 AC_ARG_ENABLE(cprof,
1187 [ --enable-cprof cprof profiling (default disabled)])
1188 test "${enable_gprof}" != "yes" && enable_gprof="no"
1189 test "${enable_cprof}" != "yes" && enable_cprof="no"
1194 VLC_ADD_PLUGINS([dummy logger memcpy])
1195 VLC_ADD_PLUGINS([mpgv mpga m4v m4a h264 vc1 ps pva avi asf mp4 rawdv rawvid nsv real aiff mjpeg demuxdump flacsys tta])
1196 VLC_ADD_PLUGINS([cvdsub svcdsub spudec subsdec dvbsub mpeg_audio lpcm a52 dts cinepak flac])
1197 VLC_ADD_PLUGINS([deinterlace invert adjust transform wave ripple psychedelic gradient motionblur rv32 rotate noise grain extract sharpen])
1198 VLC_ADD_PLUGINS([converter_fixed mono])
1199 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler])
1200 VLC_ADD_PLUGINS([trivial_channel_mixer trivial_mixer])
1201 VLC_ADD_PLUGINS([playlist export nsc xtag])
1202 VLC_ADD_PLUGINS([i420_rgb grey_yuv rawvideo blend scale image logo magnify puzzle colorthres])
1203 VLC_ADD_PLUGINS([wav araw subtitle vobsub adpcm a52sys dtssys au ty voc xa nuv])
1204 VLC_ADD_PLUGINS([access_directory access_file access_udp access_tcp])
1205 VLC_ADD_PLUGINS([access_http access_mms access_ftp])
1206 VLC_ADD_PLUGINS([access_filter_bandwidth])
1207 VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1208 VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1209 VLC_ADD_PLUGINS([packetizer_vc1])
1212 if test "${SYS}" != "mingwce"; then
1213 VLC_ADD_PLUGINS([access_fake access_filter_timeshift access_filter_record access_filter_dump])
1214 VLC_ADD_PLUGINS([gestures rc telnet hotkeys netsync showintf marq podcast shout sap fake folder])
1215 VLC_ADD_PLUGINS([rss mosaic wall motiondetect clone crop erase bluescreen alphamask gaussianblur])
1216 VLC_ADD_PLUGINS([i420_yuy2 i422_yuy2 i420_ymga])
1217 VLC_ADD_PLUGINS([aout_file linear_resampler bandlimited_resampler])
1218 VLC_ADD_PLUGINS([float32_mixer spdif_mixer simple_channel_mixer])
1219 VLC_ADD_PLUGINS([dolby_surround_decoder headphone_channel_mixer normvol equalizer param_eq])
1220 VLC_ADD_PLUGINS([converter_float a52tospdif dtstospdif audio_format])
1224 dnl Some plugins aren't useful on some platforms
1226 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1227 VLC_ADD_PLUGINS([screensaver motion])
1228 elif test "${SYS}" != "mingwce"; then
1229 VLC_ADD_PLUGINS([ntservice access_smb dmo msn])
1230 VLC_ADD_LDFLAGS([dmo],[-lole32])
1232 VLC_ADD_PLUGINS([win32text])
1234 if test "${SYS}" = "darwin"; then
1235 VLC_ADD_PLUGINS([quartztext])
1236 VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,Carbon,-framework,ApplicationServices])
1240 dnl Accelerated modules
1242 MMX_MODULES="memcpymmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx"
1243 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
1244 MMXEXT_MODULES="memcpymmxext"
1245 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
1246 THREEDNOW_MODULES="memcpy3dn"
1248 SSE2_MODULES="i420_rgb_sse2 i420_yuy2_sse2 i422_yuy2_sse2"
1249 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
1250 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
1252 dnl Check for fully workin MMX intrinsics
1253 dnl We need support for -mmmx, we need <mmintrin.h>, and we also need a
1254 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1255 AC_CACHE_CHECK([if \$CC groks MMX intrinsics],
1256 [ac_cv_c_mmx_intrinsics],
1257 [CFLAGS="${CFLAGS_save} -O -mmmx"
1258 AC_TRY_COMPILE([#include <mmintrin.h>
1262 a = b = c = (__m64)frobzor;
1263 a = _mm_slli_pi16(a, 3);
1264 a = _mm_adds_pi16(a, b);
1265 c = _mm_srli_pi16(c, 8);
1266 c = _mm_slli_pi16(c, 3);
1267 b = _mm_adds_pi16(b, c);
1268 a = _mm_unpacklo_pi8(a, b);
1269 frobzor = (uint64_t)a;],
1270 [ac_cv_c_mmx_intrinsics=yes],
1271 [ac_cv_c_mmx_intrinsics=no])])
1272 if test "${ac_cv_c_mmx_intrinsics}" != "no"; then
1273 AC_DEFINE(HAVE_MMX_INTRINSICS, 1, Define if MMX intrinsics are available.)
1274 VLC_ADD_CFLAGS([${MMX_MODULES}],[-mmmx])
1277 dnl Check for fully workin SSE2 intrinsics
1278 dnl We need support for -mmmx, we need <emmintrin.h>, and we also need a
1279 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1280 AC_CACHE_CHECK([if \$CC groks SSE2 intrinsics],
1281 [ac_cv_c_sse2_intrinsics],
1282 [CFLAGS="${CFLAGS_save} -O -msse2"
1283 AC_TRY_COMPILE([#include <emmintrin.h>
1287 a = b = c = _mm_set1_epi64((__m64)frobzor);
1288 a = _mm_slli_epi16(a, 3);
1289 a = _mm_adds_epi16(a, b);
1290 c = _mm_srli_epi16(c, 8);
1291 c = _mm_slli_epi16(c, 3);
1292 b = _mm_adds_epi16(b, c);
1293 a = _mm_unpacklo_epi8(a, b);
1294 frobzor = (uint64_t)_mm_movepi64_pi64(a);],
1295 [ac_cv_c_sse2_intrinsics=yes],
1296 [ac_cv_c_sse2_intrinsics=no])])
1297 if test "${ac_cv_c_sse2_intrinsics}" != "no"; then
1298 AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, Define if SSE2 intrinsics are available.)
1299 VLC_ADD_CFLAGS([${SSE2_MODULES}],[-msse2])
1302 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
1304 [CFLAGS="${CFLAGS_save}"
1305 AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1306 ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1307 if test "${ac_cv_mmx_inline}" != "no"; then
1308 AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1309 ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1312 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1313 [ac_cv_mmxext_inline],
1314 [CFLAGS="${CFLAGS_save}"
1315 AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1316 ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1317 if test "${ac_cv_mmxext_inline}" != "no"; then
1318 AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1319 ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1322 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1323 [ac_cv_3dnow_inline],
1324 [CFLAGS="${CFLAGS_save}"
1325 AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1326 ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1327 if test "${ac_cv_3dnow_inline}" != "no"; then
1328 AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1329 ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1332 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1334 [CFLAGS="${CFLAGS_save}"
1335 AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1336 ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1337 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"; then
1338 AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1339 ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1342 AC_CACHE_CHECK([if \$CC groks SSE2 inline assembly],
1343 [ac_cv_sse2_inline],
1344 [CFLAGS="${CFLAGS_save}"
1345 AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
1346 ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
1347 if test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"; then
1348 AC_DEFINE(CAN_COMPILE_SSE2, 1, Define if \$CC groks SSE2 inline assembly.)
1349 ACCEL_MODULES="${ACCEL_MODULES} ${SSE2_MODULES}"
1352 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1353 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1354 [ac_cv_altivec_inline],
1355 [CFLAGS="${CFLAGS_save}"
1356 AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1357 ac_cv_altivec_inline=yes,
1358 [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1359 AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1360 [ac_cv_altivec_inline="-Wa,-m7400"],
1361 ac_cv_altivec_inline=no)
1363 if test "${ac_cv_altivec_inline}" != "no"; then
1364 AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1365 if test "${ac_cv_altivec_inline}" != "yes"; then
1366 VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1367 VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1368 VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1369 VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1370 VLC_ADD_CFLAGS([libvlc],[${ac_cv_altivec_inline}])
1372 ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1375 dnl The AltiVec C extensions
1377 dnl There are several possible cases:
1378 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1379 dnl need <altivec.h>
1380 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1381 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1382 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1383 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1384 dnl - Others: test should fail
1385 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1387 [# OS X/PPC test (gcc 4.x)
1388 CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1389 AC_TRY_COMPILE([vector unsigned char foo;],
1390 [vec_ld(0, (unsigned char *)0);],
1391 [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1392 [# OS X/PPC test (gcc 3.x)
1393 CFLAGS="${CFLAGS_save} -faltivec"
1394 AC_TRY_COMPILE([vector unsigned char foo;],
1395 [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1396 [ac_cv_c_altivec="-faltivec"],
1397 dnl Below this are the Linux tests
1398 [# Linux/PPC test (gcc 4.x)
1399 CFLAGS="${CFLAGS_save} -maltivec"
1400 AC_TRY_COMPILE([#include <altivec.h>],
1401 [vec_ld(0, (unsigned char *)0);],
1402 [ac_cv_c_altivec="-maltivec"],
1403 [# Linux/PPC test (gcc 3.3)
1404 CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1405 AC_TRY_COMPILE([#include <altivec.h>],
1406 [vec_ld(0, (unsigned char *)0);],
1408 ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1409 [# Linux/PPC test (gcc 3.3)
1410 CFLAGS="${CFLAGS_save} -fvec"
1411 AC_TRY_COMPILE([#include <altivec.h>],
1412 [vec_ld(0, (unsigned char *)0);],
1413 [ac_cv_c_altivec="-fvec"],
1414 [ac_cv_c_altivec=no])
1419 CFLAGS="${CFLAGS_save}"
1422 if test "${ac_cv_c_altivec}" != "no"; then
1423 CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1426 AS_IF( test "${enable_altivec}" != "no",
1428 AC_CHECK_HEADERS(altivec.h)
1429 CPPFLAGS="${CPPFLAGS_save}"
1431 if test "${ac_cv_c_altivec}" != "no"; then
1432 AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1433 VLC_ADD_CFLAGS([libvlc],[${ac_cv_c_altivec}])
1434 VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1435 VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1436 if test "${ac_cv_altivec_inline}" = "no"; then
1437 ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1441 CPPFLAGS="${CPPFLAGS_save}"
1444 AC_CACHE_CHECK([if linker needs -framework vecLib],
1446 [LDFLAGS="${LDFLAGS_vlc} -Wl,-framework,vecLib"
1447 AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1448 LDFLAGS="${LDFLAGS_save}"
1450 if test "${ac_cv_ld_altivec}" != "no"; then
1451 VLC_ADD_LDFLAGS([libvlc idctaltivec motionaltivec memcpyaltivec],[-Wl,-framework,vecLib])
1453 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
1456 AC_ARG_WITH(,[Optimization options:])
1459 dnl Special arch tuning
1462 [ --with-tuning=ARCH enable special tuning for an architecture
1463 (default Pentium 2 on IA-32 and G4 on PPC)])
1464 if test -n "${with_tuning}"; then
1465 if test "${with_tuning}" != "no"; then
1466 CFLAGS_TUNING="-mtune=${with_tuning}"
1469 if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
1470 CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
1471 elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1472 CFLAGS_TUNING="-mtune=pentium2"
1473 elif test "${host_cpu}" = "x86_64"; then
1474 CFLAGS_TUNING="-mtune=athlon64"
1475 elif test "${host_cpu}" = "powerpc"; then
1476 CFLAGS_TUNING="-mtune=G4";
1480 dnl NOTE: this can't be cached cleanly
1481 AS_IF([test "${CFLAGS_TUNING}"],
1482 [CFLAGS_save="${CFLAGS}"
1483 CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1485 AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1486 AC_COMPILE_IFELSE([ ],
1488 [CFLAGS_TUNING=""; tuning="no"
1489 AS_IF([test "${with_tuning}"],
1490 [AC_MSG_ERROR([requested tuning not supported])])])
1492 AC_MSG_RESULT([$tuning])
1493 CFLAGS="${CFLAGS_save}"
1497 dnl x86 accelerations
1499 if test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "x86" -o "${host_cpu}" = "i386" -o "${host_cpu}"="i486" -o "${host_cpu}" = "x86_64"
1502 VLC_ADD_PLUGINS([${ACCEL_MODULES}])
1504 if test "${host_cpu}" = "i686" -o "${host_cpu}" = "x86_64"
1506 ARCH="${ARCH} sse sse2"
1507 VLC_ADD_PLUGINS([${ACCEL_MODULES}])
1513 AC_ARG_ENABLE(optimize-memory,
1514 [ --enable-optimize-memory optimize memory usage over performance])
1515 if test "${enable_optimize_memory}" = "yes"; then
1516 AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1520 dnl Enable/disable optimizations
1522 AC_ARG_ENABLE(optimizations,
1523 [ --disable-optimizations disable compiler optimizations (default enabled)])
1524 if test "${enable_optimizations}" != "no"; then
1525 if test "${enable_optimize_memory}" = "yes"; then
1526 enable_optimizations="size"
1528 enable_optimizations="speed"
1533 dnl AltiVec acceleration
1535 AC_ARG_ENABLE(altivec,
1536 [ --disable-altivec disable AltiVec optimizations (default enabled on PPC)],
1537 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1538 VLC_ADD_PLUGINS([${ACCEL_MODULES}]) fi ],
1539 [ if test "${host_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1540 VLC_ADD_PLUGINS([${ACCEL_MODULES}]) fi ])
1545 AC_ARG_ENABLE(debug,
1546 [ --enable-debug debug mode (default disabled)])
1547 test "${enable_debug}" != "yes" && enable_debug="no"
1549 [Define to 1 if debug code should NOT be compiled])
1550 AS_IF([test "x${enable_debug}" = "xno"], [AC_DEFINE(NDEBUG)])
1555 AC_ARG_ENABLE(coverage,
1556 [ --enable-coverage build for test coverage (default disabled)],,
1557 [enable_coverage="no"])
1558 AS_IF([test "${enable_coverage}" != "no"], [
1559 CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1560 CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1561 LDFLAGS="-lgcov ${LDFLAGS}"
1563 CFLAGS_save="${CFLAGS}"
1564 CXXFLAGS_save="${CXXFLAGS}"
1565 LDFLAGS_save="${LDFLAGS}"
1569 dnl Enable release-specific flags
1571 AC_ARG_ENABLE(release,
1572 [ --enable-release activate extra optimizations (default disabled)])
1573 test "${enable_release}" != "yes" && enable_release="no"
1579 [ --enable-sout Stream output modules (default enabled)])
1580 if test "${enable_sout}" != "no"
1582 VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1583 VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1584 VLC_ADD_PLUGINS([packetizer_copy])
1586 VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp stream_out_description vod_rtsp])
1587 VLC_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_transcode stream_out_bridge stream_out_mosaic_bridge stream_out_autodel])
1588 VLC_ADD_PLUGINS([stream_out_gather])
1589 # VLC_ADD_PLUGINS([stream_out_transrate])
1590 # VLC_ADD_PLUGINS([rtcp])
1591 VLC_ADD_PLUGINS([profile_parser])
1593 AC_DEFINE(ENABLE_SOUT, 1, Define if you want the stream output support)
1596 AC_ARG_ENABLE(switcher,
1597 [ --enable-switcher Stream-out switcher plugin (default disabled)])
1599 dnl Check for libshout
1600 AC_ARG_ENABLE(shout,
1601 [ --enable-shout libshout output plugin (default disabled)])
1602 if test "${enable_shout}" = "yes"; then
1603 PKG_CHECK_MODULES(SHOUT, shout >= 2.1,
1604 [AC_DEFINE(HAVE_SHOUT, [], [Define if you have the libshout library])
1605 VLC_ADD_PLUGINS([access_output_shout])
1606 VLC_ADD_LDFLAGS([access_output_shout],[$SHOUT_LIBS])
1607 VLC_ADD_CFLAGS([access_output_shout],[$SHOUT_CFLAGS])],
1608 [AC_MSG_WARN(libshout library not found)])
1613 [ --enable-lua lua playlist and metafetcher plugins (default enabled)])
1614 if test "${enable_lua}" != "no"
1616 PKG_CHECK_MODULES(LUA, lua5.1,
1619 AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
1620 PKG_CHECK_MODULES(LUA, lua >= 5.1,
1624 AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1627 AC_CHECK_LIB( lua5.1 , luaL_newstate,
1628 [LUA_LIBS="-llua5.1"],
1629 AC_CHECK_LIB( lua51 , luaL_newstate,
1630 [LUA_LIBS="-llua51"],
1631 AC_CHECK_LIB( lua , luaL_newstate,
1634 AC_MSG_WARN([lua >= 5.1 not found!])
1640 if test "x${have_lua}" = "xyes" ; then
1641 AC_DEFINE(HAVE_LUA, [], [Define if you have the lua library])
1642 VLC_ADD_PLUGINS([lua])
1643 VLC_ADD_LDFLAGS([lua],[$LUA_LIBS])
1644 VLC_ADD_CFLAGS([lua],[$LUA_CFLAGS])
1651 AC_ARG_ENABLE(httpd,
1652 [ --enable-httpd HTTP daemon (default enabled)])
1653 if test "${enable_httpd}" != "no"
1655 VLC_ADD_PLUGINS([http])
1656 AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1660 dnl VideoLAN manager
1663 [ --enable-vlm VideoLAN manager (default enabled)])
1664 if test "${enable_vlm}" != "no"
1666 AC_DEFINE(ENABLE_VLM, 1, Define if you want the VideoLAN manager support)
1670 dnl Growl notification plugin
1672 AC_ARG_ENABLE(growl,
1673 [ --enable-growl growl notification plugin (default enabled)])
1674 AS_IF([test "${enable_growl}" != "no"], [
1675 VLC_ADD_PLUGINS([growl])
1680 dnl Libnotify notification plugin
1683 AC_ARG_ENABLE(notify,
1684 [ --enable-notify libnotify notification plugin (default enabled)])
1685 AS_IF([test "${enable_notify}" != "no" -a "${SYS}" != "mingw32"], [
1686 PKG_CHECK_MODULES(NOTIFY, libnotify,
1688 VLC_ADD_PLUGINS([notify])
1689 VLC_ADD_CFLAGS(notify, [$NOTIFY_CFLAGS])
1690 VLC_ADD_LDFLAGS(notify, [$NOTIFY_LIBS])
1692 AS_IF([test "${enable_notify}" = "yes"],[
1693 AC_MSG_WARN( libnotify not found) ])
1698 dnl Audioscrobbler plugin
1701 AC_ARG_ENABLE(audioscrobbler,
1702 [ --disable-audioscrobbler Last.fm submission plugin (default enabled)])
1703 AS_IF([test "${enable_audioscrobbler}" != "no"], [
1704 VLC_ADD_PLUGINS([audioscrobbler])
1708 dnl Musicbrainz plugin
1710 AC_ARG_ENABLE(musicbrainz,
1711 [ --enable-musicbrainz MusicBrainz support (default disabled) ])
1712 AS_IF([test "${enable_musicbrainz}" = "yes"],[
1713 PKG_CHECK_MODULES(MUSICBRAINZ, libmusicbrainz,
1714 [ VLC_ADD_PLUGINS([musicbrainz])
1715 VLC_ADD_LDFLAGS([musicbrainz],[$MUSICBRAINZ_LIBS])
1716 VLC_ADD_CFLAGS([musicbrainz],[$MUSICBRAINZ_CFLAGS]) ],
1717 [AC_MSG_WARN(MusicBrainz library not found)])
1724 AC_ARG_ENABLE(taglib,
1725 [ --disable-taglib Taglib support (default enabled) ])
1726 AS_IF([test "${enable_taglib}" != "no"],[
1727 PKG_CHECK_MODULES(TAGLIB, taglib,
1728 [ AC_DEFINE( HAVE_TAGLIB, 1, [Define if you have taglib plugin built] )
1729 VLC_ADD_PLUGINS([taglib])
1730 VLC_ADD_LDFLAGS([taglib],[$TAGLIB_LIBS -lz])
1731 VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS]) ],
1732 [AC_MSG_WARN(TagLib library not found)])
1740 AC_ARG_WITH(,[Input plugins:])
1744 if test "${enable_livedotcom}"
1746 AC_MSG_WARN(--{en|dis}able-livedotcom is deprecated. Use --{en|dis}able-live555 instead.)
1749 if test "${enable_livedotcom}" = "no"
1753 AC_ARG_ENABLE(live555,
1754 [ --enable-live555 live555 RTSP input plugin (default enabled)])
1755 if test "${enable_live555}" != "no"; then
1756 AC_ARG_WITH(live555-tree,
1757 [ --with-live555-tree=PATH live.com tree for static linking])
1760 dnl test for --with-live555-tree
1762 if test "${with_livedotcom_tree}"
1764 AC_MSG_WARN(--with-livedotcom-tree is deprecated. Use --with-live555-tree instead.)
1765 with_live555_tree="${with_livedotcom_tree}"
1768 if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1770 CPPFLAGS_save="${CPPFLAGS}"
1771 CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1772 if test "${SYS}" = "solaris"; then
1773 CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1775 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1776 AC_CHECK_HEADERS(liveMedia.hh, [
1777 VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1778 AC_CHECK_LIB(liveMedia_pic, main, [
1779 # We have -lliveMedia_pic, build plugins
1780 VLC_ADD_PLUGINS([live555])
1781 VLC_ADD_LDFLAGS([live555], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1783 AC_CHECK_LIB(liveMedia, main, [
1784 # We only have -lliveMedia, do builtins
1785 VLC_ADD_BUILTINS([live555])
1786 VLC_ADD_LDFLAGS([live555], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1789 if test "${SYS}" = "mingw32"; then
1790 # add ws2_32 for closesocket, select, recv
1791 VLC_ADD_LDFLAGS([live555],[-lws2_32])
1794 CPPFLAGS="${CPPFLAGS_save}"
1797 AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1798 real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1799 if test -z "${real_live555_tree}"; then
1800 dnl The given directory can't be found
1802 AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1804 if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1805 AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1807 VLC_ADD_BUILTINS([live555])
1809 if test "${SYS}" = "mingw32"; then
1810 # add ws2_32 for closesocket, select, recv
1811 VLC_ADD_LDFLAGS([live555],[-lws2_32])
1814 VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1815 VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1816 VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1817 VLC_ADD_LDFLAGS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1819 VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1820 VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1821 VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1822 VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1823 if test "${SYS}" = "solaris"; then
1824 VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1827 dnl The given live555 wasn't built
1829 if test "${enable_live555}" = "yes"; then
1830 AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1837 dnl special access module for dc1394 input
1839 AC_ARG_ENABLE(dc1394,
1840 [ --enable-dc1394 dc1394 access module (default disabled)])
1841 if test "${enable_dc1394}" = "yes"
1843 AC_CHECK_HEADERS(libraw1394/raw1394.h, [
1844 AC_CHECK_LIB( raw1394, raw1394_get_nodecount, [
1845 AC_CHECK_HEADERS(libdc1394/dc1394_control.h , [
1846 dnl AC_CHECK_LIB( dc1394_control, dc1394_setup_capture, [
1847 VLC_ADD_PLUGINS([dc1394])
1848 VLC_ADD_LDFLAGS([dc1394],[-ldc1394_control -lraw1394])
1851 dnl AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1855 AC_MSG_ERROR([libdc1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1859 AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1863 AC_MSG_ERROR([libraw1394 is mandatory for the dc1394 input module. try --disable-dc1394 or install this library])
1868 dnl dv module: digital video module check for libraw1394
1871 [ --enable-dv dv input module (default disabled)])
1872 if test "${enable_dv}" = "yes"
1874 AC_ARG_WITH(dv-raw1394,
1875 [ --with-dv-raw1394=PATH libraw1394 headers and libraries])
1876 AC_ARG_WITH(dv-raw1394-tree,
1877 [ --with-dv-raw1394=PATH libraw1394 tree for static linking])
1879 if test -z "${with_dv_raw1394}" -a "${with_dv_raw1394}" != ""
1881 AC_MSG_CHECKING(for raw1394 headers in ${with_dv_raw1394})
1882 if test -f ${with_dv_raw1394}/include/libraw1394/raw1394.h
1884 dnl Use ${with_dv_raw1394}/include/libraw1394/raw1394.h
1886 VLC_ADD_PLUGINS([access_dv])
1887 VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_raw1394}/lib -lraw1394 -lpthread])
1888 VLC_ADD_CPPFLAGS([access_dv],[-I${with_dv_raw1394}/include])
1890 dnl No libraw1394 could be found, sorry
1892 AC_MSG_ERROR([cannot find ${with_dv_raw1394}/include/libraw1394/raw1394.h])
1895 AC_CHECK_HEADERS(libraw1394/raw1394.h,
1896 [ VLC_ADD_PLUGINS([access_dv])
1897 VLC_ADD_LDFLAGS([access_dv],[-lraw1394 -lavc1394])
1899 if test -n "${enable_dv}"
1901 AC_MSG_ERROR([cannot find libraw1394 headers])
1906 dnl Check for static linking of libraw1394
1907 if test -z "${with_dv_raw1394_tree}" -a "${with_dv_raw1394_tree}" != ""
1909 AC_MSG_CHECKING(for libraw1394.a in ${with_dv_raw1394_tree})
1910 real_dv_raw1394_tree="`cd ${with_dv_raw1394_tree} 2>/dev/null && pwd`"
1911 if test -z "${real_dv_raw1394_tree}"
1913 dnl The given directory can't be found
1915 AC_MSG_ERROR([cannot cd to ${real_dv_raw1394_tree}])
1917 if test -f "${real_dv_raw1394_tree}/src/.libs/libraw1394.a"
1919 dnl Use a custom libraw1394
1920 AC_MSG_RESULT(${real_dv_raw1394_tree}/src/.libs/libraw1394.a)
1921 VLC_ADD_BUILTINS([access_dv])
1922 VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_raw1394_tree}/src/.libs -lraw1394])
1923 VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_raw1394_tree}])
1925 dnl The given libraw1394 wasn't built
1927 AC_MSG_ERROR([cannot find ${real_dv_raw1394_tree}/src/.libs/libraw1394.a, make sure you compiled libraw1394 in ${with_dv_raw1394_tree}])
1932 dnl Check for libavc1394
1935 AC_ARG_WITH(dv-avc1394,
1936 [ --with-dv-avc1394=PATH libavc1394 headers and libraries])
1937 AC_ARG_WITH(dv-avc1394-tree,
1938 [ --with-dv-avc1394=PATH libavc1394 tree for static linking])
1940 if test -z "${with_dv_avc1394}" -a "${with_dv_avc1394}" != ""
1942 AC_MSG_CHECKING(for avc1394 headers in ${with_dv_avc1394})
1943 if test -f ${with_dv_avc1394}/include/libavc1394/avc1394.h
1945 dnl Use ${with_dv_avc1394}/include/libavc1394/avc1394.h
1947 VLC_ADD_LDFLAGS([access_dv],[-L${with_dv_avc1394}/lib -lavc1394 -lrom1394 -lpthread])
1948 VLC_ADD_CPPFLAGS([access_dv],[-I${with_avc1394}/include])
1950 dnl No libavc1394 could be found, sorry
1952 AC_MSG_ERROR([cannot find ${with_dv_avc1394}/include/libavc1394/avc1394.h])
1955 AC_CHECK_HEADERS(libavc1394/avc1394.h,
1956 [ VLC_ADD_LDFLAGS([access_dv],[-lavc1394 -lrom1394 -lpthread])
1958 if test -n "${enable_dv}"
1960 AC_MSG_ERROR([cannot find libavc1394 headers])
1965 dnl Check for static linking of libavc1394
1966 if test -z "${with_dv_avc1394_tree}" -a "${with_dv_avc1394_tree}" != ""
1968 AC_MSG_CHECKING(for libavc1394.a in ${with_dv_avc1394_tree})
1969 real_dv_avc1394_tree="`cd ${with_dv_avc1394_tree} 2>/dev/null && pwd`"
1970 if test -z "${real_dv_avc1394_tree}"
1972 dnl The given directory can't be found
1974 AC_MSG_ERROR([cannot cd to ${real_dv_avc1394_tree}])
1976 if test -f "${real_dv_avc1394_tree}/src/.libs/libavc1394.a"
1978 dnl Use a custom libavc1394
1979 AC_MSG_RESULT(${real_dv_avc1394_tree}/src/.libs/libavc1394.a)
1980 VLC_ADD_LDFLAGS([access_dv],[-L${real_dv_avc1394_tree}/src/.libs -lavc1394 -lrom1394 -lpthread])
1981 VLC_ADD_CPPFLAGS([access_dv],[-I${real_dv_avc1394_tree}])
1983 dnl The given libavc1394 wasn't built
1985 AC_MSG_ERROR([cannot find ${real_dv_avc1394_tree}/src/.libs/libavc1394.a, make sure you compiled libavc1394 in ${with_dv_avc1394_tree}])
1991 dnl dvdread module: check for libdvdread
1993 AC_ARG_ENABLE(dvdread,
1994 [ --enable-dvdread dvdread input module (default disabled)])
1995 if test "${enable_dvdread}" != "no"
1997 AC_ARG_WITH(dvdread,
1998 [ --with-dvdread=PATH libdvdread headers and libraries])
1999 AC_ARG_WITH(dvdread-tree,
2000 [ --with-dvdread-tree=PATH libdvdread tree for static linking])
2002 dnl Temporary hack (yeah, sure ;)
2003 if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2004 VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
2007 if test -z "${with_dvdread}"
2009 if test -z "${with_dvdread_tree}"
2011 AC_CHECK_HEADERS(dvdread/dvd_reader.h,
2012 [ VLC_ADD_PLUGINS([dvdread])
2013 VLC_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
2015 if test -n "${enable_dvdread}"
2017 AC_MSG_ERROR([cannot find libdvdread headers])
2021 AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
2022 real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
2023 if test -z "${real_dvdread_tree}"
2025 dnl The given directory can't be found
2027 AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
2029 if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
2031 dnl Use a custom libdvdread
2032 AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
2033 VLC_ADD_BUILTINS([dvdread])
2034 VLC_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
2035 VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
2037 dnl The given libdvdread wasn't built
2039 AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
2043 AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
2044 if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
2046 dnl Use ${with_dvdread}/include/dvdread/dvd_reader.h
2048 VLC_ADD_PLUGINS([dvdread])
2049 VLC_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
2050 VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
2052 dnl No libdvdread could be found, sorry
2054 AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
2060 dnl libdvdnav plugin
2062 AC_ARG_ENABLE(dvdnav,
2063 [ --enable-dvdnav dvdnav input module (default enabled)])
2064 if test "${enable_dvdnav}" != "no"
2066 dnl Same hack than dvdread
2067 if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
2068 VLC_ADD_LDFLAGS([dvdnav],[-ldvdcss])
2071 DVDNAV_PATH="${PATH}"
2072 AC_ARG_WITH(dvdnav-config-path,
2073 [ --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
2074 [ if test "${with_dvdnav_config_path}" != "no"
2076 DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
2078 AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
2079 if test "${DVDNAV_CONFIG}" != "no"
2081 VLC_ADD_PLUGINS([dvdnav])
2082 VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
2083 VLC_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
2088 dnl Windows DirectShow access module
2090 AC_ARG_ENABLE(dshow,
2091 [ --enable-dshow Win32 DirectShow support (default enabled on Win32)])
2092 if test "${enable_dshow}" != "no"
2094 if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2097 AC_CHECK_HEADERS(dshow.h,
2098 [ VLC_ADD_PLUGINS([dshow])
2099 VLC_ADD_CXXFLAGS([dshow],[])
2100 VLC_ADD_LDFLAGS([dshow],[-lole32 -loleaut32 -luuid]) ])
2106 dnl Windows DirectShow BDA access module
2109 [ --enable-bda Win32 DirectShow BDA support (default enabled on Win32)])
2110 if test "${enable_bda}" != "no"
2112 if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2114 AC_CHECK_HEADERS(dshow.h,
2115 [ VLC_ADD_PLUGINS([bda])
2116 VLC_ADD_CXXFLAGS([bda],[])
2117 VLC_ADD_LDFLAGS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
2123 dnl OpenCV wrapper and example filters
2125 AC_ARG_ENABLE(opencv,
2126 [ --enable-opencv OpenCV (computer vision) filter (default disabled)])
2127 if test "${enable_opencv}" = "yes" -a "${CXX}" != "";
2129 AC_ARG_WITH(opencv-tree,
2130 [ --with-opencv-tree=PATH opencv tree for linking])
2131 if test -n "${with_opencv_tree}"
2133 if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2135 AC_MSG_CHECKING(for opencv in ${with_opencv_tree})
2136 if test -f ${with_opencv_tree}/cv/include/cv.h -a -f ${with_opencv_tree}/cxcore/include/cxcore.h \
2137 -a -f ${with_opencv_tree}/cvaux/include/cvaux.h -a -f ${with_opencv_tree}/otherlibs/highgui/highgui.h
2140 VLC_ADD_PLUGINS([opencv_wrapper])
2141 VLC_ADD_LDFLAGS([opencv_wrapper],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2142 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])
2144 VLC_ADD_PLUGINS([opencv_example])
2145 VLC_ADD_LDFLAGS([opencv_example],[-L${with_opencv_tree}/lib -lcv -lcxcore -lcvaux -lhighgui])
2146 VLC_ADD_CXXFLAGS([opencv_example],[-I${with_opencv_tree}/cv/include -I${with_opencv_tree}/cxcore/include -I${with_opencv_tree}/cvaux/include -I${with_opencv_tree}/otherlibs/highgui])
2149 dnl No opencv could be found, sorry
2151 AC_MSG_ERROR([cannot find opencv in ${with_opencv_tree}])
2154 AC_MSG_WARN([--enable-opencv currently only works on windows])
2161 dnl libsmbclient plugin
2164 [ --enable-smb smb input module (default enabled)])
2165 if test "${enable_smb}" != "no"; then
2166 AC_CHECK_HEADERS(libsmbclient.h,
2167 [ VLC_ADD_PLUGINS([access_smb])
2168 VLC_ADD_LDFLAGS([access_smb],[-lsmbclient]) ],
2169 [ if test -n "${enable_smb}"; then
2170 AC_MSG_ERROR([cannot find libsmbclient headers])
2172 AC_CHECK_MEMBER([struct _SMBCCTX.close_fn],
2173 AC_DEFINE([HAVE__SMBCCTX_CLOSE_FN], [1], [Define if samba has _SMBCCTX.close_fn]),,
2174 [#include <libsmbclient.h>])
2178 dnl libdvbpsi ts demux/mux
2180 AC_ARG_ENABLE(dvbpsi,
2181 [ --enable-dvbpsi dvbpsi ts mux and demux module (default enabled)])
2182 if test "${enable_dvbpsi}" != "no"
2185 [ --with-dvbpsi=PATH libdvbpsi headers and libraries])
2187 [ --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
2188 case "${with_dvbpsi}" in
2190 if test -z "${with_dvbpsi_tree}"
2192 AC_CHECK_HEADERS(dvbpsi/dr.h,
2193 [ VLC_ADD_PLUGINS([ts])
2194 if test "${enable_sout}" != "no"; then
2195 VLC_ADD_PLUGINS([mux_ts])
2197 VLC_ADD_LDFLAGS([mux_ts ts dvb],[-ldvbpsi]) ],
2198 [ AC_MSG_WARN([cannot find libdvbpsi headers]) ],
2199 [#if defined( HAVE_STDINT_H )
2200 # include <stdint.h>
2201 #elif defined( HAVE_INTTYPES_H )
2202 # include <inttypes.h>
2204 #include <dvbpsi/dvbpsi.h>
2205 #include <dvbpsi/descriptor.h>
2206 #include <dvbpsi/pat.h>
2207 #include <dvbpsi/pmt.h>])
2209 AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
2210 real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
2211 if test -z "${real_dvbpsi_tree}"
2213 dnl The given directory can't be found
2215 AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
2217 if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2219 dnl Use a custom libdvbpsi
2220 AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2221 VLC_ADD_BUILTINS([ts])
2222 if test "${enable_sout}" != "no"; then
2223 VLC_ADD_BUILTINS([mux_ts])
2225 VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2226 VLC_ADD_LDFLAGS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2228 dnl The given libdvbpsi wasn't built
2230 AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2235 dnl Compile without dvbpsi
2238 AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2239 if test -z "${with_dvbpsi}"
2244 LDFLAGS_test="-L${with_dvbpsi}/lib"
2245 CPPFLAGS_test="-I${with_dvbpsi}/include"
2247 CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2248 AC_CHECK_HEADERS([dvbpsi/dr.h],[
2249 VLC_ADD_PLUGINS([ts])
2250 if test "${enable_sout}" != "no"; then
2251 VLC_ADD_PLUGINS([mux_ts])
2253 VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2254 VLC_ADD_LDFLAGS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2257 if test -n "${enable_dvbpsi}"
2259 AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
2262 CPPFLAGS="${CPPFLAGS_save}"
2265 AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2266 AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2267 ], [], [${LDFLAGS_ts}])
2272 dnl Video4Linux plugin
2275 [ --enable-v4l Video4Linux input support (default disabled)])
2276 if test "${enable_v4l}" = "yes"
2279 [ --with-v4l=PATH path to a v4l-enabled kernel tree],[],[])
2280 if test "${with_v4l}" != "no" -a -n "${with_v4l}"
2282 VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
2285 CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
2286 AC_CHECK_HEADERS(linux/videodev.h, [
2287 VLC_ADD_PLUGINS([v4l])
2289 CPPFLAGS="${CPPFLAGS_save}"
2293 dnl Video4Linux plugin
2296 [ --enable-v4l2 Video4Linux2 input support (default disabled)])
2297 if test "${enable_v4l2}" = "yes"
2300 [ --with-v4l2=PATH path to a v4l2-enabled kernel tree],[],[])
2301 if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2303 VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2306 CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2307 AC_CHECK_HEADERS(linux/videodev2.h, [
2308 VLC_ADD_PLUGINS([v4l2])
2310 CPPFLAGS="${CPPFLAGS_save}"
2315 dnl special access module for Hauppauge PVR cards
2318 [ --enable-pvr PVR cards access module (default disabled)])
2319 if test "${enable_pvr}" = "yes"
2321 VLC_ADD_PLUGINS([pvr])
2322 AC_ARG_WITH(videodev2,
2323 [ --with-videodev2=FILE Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2324 if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2326 AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2330 AC_CACHE_CHECK([for new linux/videodev2.h],
2331 [new_linux_videodev2_h],
2333 #include <sys/types.h>
2334 # ifdef VIDEODEV2_H_FILE
2335 # include VIDEODEV2_H_FILE
2337 # include <linux/videodev2.h>
2340 [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2341 new_linux_videodev2_h=yes,
2342 new_linux_videodev2_h=no)])
2343 if test "${new_linux_videodev2_h}" != "no"; then
2344 AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2349 dnl gnomeVFS access module
2351 AC_ARG_ENABLE(gnomevfs,
2352 [ --enable-gnomevfs GnomeVFS access module (default disabled)])
2353 if test "${enable_gnomevfs}" = "yes"
2355 PKG_CHECK_MODULES(GNOMEVFS, gnome-vfs-2.0,
2356 VLC_ADD_LDFLAGS([access_gnomevfs],[$GNOMEVFS_LIBS])
2357 VLC_ADD_CPPFLAGS([access_gnomevfs],[$GNOMEVFS_CPPFLAGS])
2358 VLC_ADD_CFLAGS([access_gnomevfs],[$GNOMEVFS_CFLAGS])
2359 VLC_ADD_PLUGINS([access_gnomevfs]),
2360 AC_MSG_WARN([GnomeVFS support disabled because GnomeVFS development headers not found]))
2363 dnl Need to test libcdio and libvcdinfo for a number of things. Do it now.
2364 AC_ARG_ENABLE(libcdio,
2365 [ --enable-libcdio CD input and control library support (default enabled)])
2370 if test "${enable_libcdio}" != "no"
2372 PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.78.2,
2374 AC_DEFINE(HAVE_LIBCDIO, [],
2375 [Define if you have libcdio 0.78.2 or greater installed]),
2376 [AC_MSG_WARN(CD Reading and information library not found)])
2378 PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.22,
2379 [have_libvcdinfo=yes
2380 AC_DEFINE(HAVE_VCDINFO, [],
2381 [Define if you have libvcdinfo 0.7.22 or greater installed])],
2382 [AC_MSG_WARN(VCD information library not found)])
2386 dnl VCDX and CDDAX modules
2388 AC_ARG_ENABLE(cddax,
2389 [ --enable-cddax audio CD plugin with CD Text and CD paranoia via libcdio (default disabled)])
2391 AC_ARG_ENABLE(libcddb,
2392 [ --enable-libcddb CDDB support for libcdio audio CD (default enabled)])
2394 if test "${enable_cddax}" = "yes"
2396 if test "$have_libcdio" = "yes"
2398 AC_DEFINE(HAVE_CDDAX, [], [Define for the audio CD plugin using libcdio])
2399 VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
2400 VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
2401 VLC_ADD_PLUGINS([cddax])
2402 PKG_CHECK_MODULES(LIBCDIO_PARANOIA, libcdio_paranoia >= 0.72, [
2403 VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_CDDA_LIBS $LIBCDIO_CDDA_LIBS $LIBCDIO_PARANOIA_LIBS])],
2404 AC_MSG_WARN([CD Paranoia support disabled because no libcdio >= 0.72 found]))
2406 AC_MSG_WARN([cddax plugin disabled because ok libcdio library not found or disabled])
2410 if test "$enable_libcddb" != "no"; then
2411 PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2413 AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2414 VLC_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
2415 VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
2417 [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
2424 [ --enable-vcdx VCD with navigation via libvcdinfo (default disabled)])
2426 if test "${enable_vcdx}" = "yes"
2428 if test "${have_libvcdinfo}" = "yes"
2430 VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2431 VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2433 AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found or disabled])
2437 PKG_CHECK_MODULES(LIBCDIO, libiso9660 >= 0.72,
2438 [VLC_ADD_LDFLAGS([vcdx],[$LIBISO9660_LIBS])
2439 VLC_ADD_CFLAGS([vcdx],[$LIBISO9660_CFLAGS])],
2440 [AC_MSG_WARN([vcdx plugin disabled because ok libiso9660 library not found])
2443 if test "$have_libvcdinfo" = "yes"
2445 AC_DEFINE(HAVE_VCDX, [],
2446 [Define for the VCD plugin using libcdio/libvcdinfo])
2447 VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
2448 VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
2449 VLC_ADD_PLUGINS([vcdx])
2451 AC_MSG_WARN([vcdx plugin disabled because ok libvcdinfo library not found])
2457 dnl Built-in CD-DA and VCD module
2460 [ --enable-cdda audio CD via built-in VCD (default enabled)])
2463 [ --enable-vcd built-in VCD (default enabled)])
2465 if test "${enable_vcd}" != "no"
2467 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2468 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2470 VLC_ADD_PLUGINS([vcd cdda])
2475 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2476 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2478 VLC_ADD_PLUGINS([vcd cdda])
2479 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2484 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2485 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2487 VLC_ADD_PLUGINS([vcd cdda])
2488 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2493 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2495 VLC_ADD_PLUGINS([vcd cdda])
2498 if test "${SYS}" = "darwin"
2500 VLC_ADD_PLUGINS([vcd cdda])
2501 VLC_ADD_LDFLAGS([vcd vcdx cdda cddax],[-Wl,-framework,IOKit,-framework,CoreFoundation])
2502 VLC_ADD_LDFLAGS([vcdx cddax cdda],[-liconv])
2505 if test "$enable_libcddb" != "no"; then
2506 PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2508 AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
2509 VLC_ADD_LDFLAGS([cdda],[$LIBCDDB_LIBS])
2510 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2512 [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
2518 dnl DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2521 [ --enable-dvb DVB-S/T/C card support (default disabled)])
2523 if test "${enable_dvb}" = "yes"
2526 [ --with-dvb=PATH path to a dvb- and v4l2-enabled kernel tree],[],[])
2527 if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2529 VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2531 CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2532 AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2533 if test -z "${with_dvbpsi_tree}"
2535 VLC_ADD_PLUGINS([dvb])
2537 VLC_ADD_BUILTINS([dvb])
2539 ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2540 CPPFLAGS="${CPPFLAGS_save}"
2544 dnl Screen capture module
2546 AC_ARG_ENABLE(screen,
2547 [ --enable-screen Screen capture support (default enabled)])
2548 if test "${enable_screen}" != "no"; then
2549 if test "${SYS}" = "darwin"; then
2550 AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2551 VLC_ADD_PLUGINS([screen])
2552 VLC_ADD_LDFLAGS([screen],[-Wl,-framework,ApplicationServices])
2554 elif test "${SYS}" = "mingw32"; then
2555 VLC_ADD_PLUGINS([screen])
2556 VLC_ADD_LDFLAGS([screen],[-lgdi32])
2557 elif test "${SYS}" = "mingwce"; then
2558 CPPFLAGS="${CPPFLAGS_save}"
2559 elif test "${SYS}" = "beos"; then
2560 VLC_ADD_PLUGINS([screen])
2561 VLC_ADD_CXXFLAGS([screen],[])
2562 VLC_ADD_LDFLAGS([screen],[-lbe])
2564 CPPFLAGS="${CPPFLAGS_save} ${X_CFLAGS}"
2565 AC_CHECK_HEADERS(X11/Xlib.h, [
2566 VLC_ADD_PLUGINS([screen])
2567 VLC_ADD_LDFLAGS([screen],[${X_LIBS} ${X_PRE_LIBS} -lX11])
2568 VLC_ADD_CPPFLAGS([screen],[${X_CFLAGS}])
2570 CPPFLAGS="${CPPFLAGS_save}"
2575 dnl ipv6 plugin - not for QNX yet
2578 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2579 AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2582 AS_IF([test "${have_ipv6}" = "yes"], [
2583 AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2586 AC_CHECK_FUNCS(inet_ntop,[
2587 AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2591 dnl ogg demux plugin
2594 [ --enable-ogg Ogg demux support (default enabled)])
2595 if test "${enable_ogg}" != "no"
2597 AC_ARG_WITH(ogg-tree,
2598 [ --with-ogg-tree=PATH ogg tree for static linking])
2599 if test -n "${with_ogg_tree}"
2601 AC_MSG_CHECKING(for libogg.a in ${with_ogg_tree})
2602 real_ogg_tree="`cd ${with_ogg_tree} 2>/dev/null && pwd`"
2603 if test -z "${real_ogg_tree}"
2605 dnl The given directory can't be found
2607 AC_MSG_ERROR([cannot cd to ${with_ogg_tree}])
2609 if test -f "${real_ogg_tree}/src/.libs/libogg.a"
2611 dnl Use a custom ogg
2612 AC_MSG_RESULT(${real_ogg_tree}/src/.libs/libogg.a)
2613 VLC_ADD_PLUGINS([ogg])
2614 if test "${enable_sout}" != "no"; then
2615 VLC_ADD_PLUGINS([mux_ogg])
2617 VLC_ADD_LDFLAGS([ogg mux_ogg speex vorbis],[${real_ogg_tree}/src/.libs/libogg.a])
2618 VLC_ADD_CFLAGS([ogg mux_ogg speex vorbis],[-I${real_ogg_tree}/include])
2620 dnl The given ogg wasn't built
2622 AC_MSG_ERROR([cannot find ${real_ogg_tree}/src/.libs/libogg.a, make sure you compiled ogg in ${with_ogg_tree}])
2625 AC_CHECK_HEADERS(ogg/ogg.h, [
2626 AC_CHECK_LIB( ogg, oggpack_read, [
2627 VLC_ADD_PLUGINS([ogg])
2628 if test "${enable_sout}" != "no"; then
2629 VLC_ADD_PLUGINS([mux_ogg])
2631 VLC_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
2637 dnl matroska demux plugin
2640 [ --enable-mkv Matroska demux support (default enabled)])
2641 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2643 AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2644 AC_MSG_CHECKING(for libebml version >= 0.7.6)
2646 [#include <ebml/EbmlVersion.h>
2647 #ifdef LIBEBML_VERSION
2648 #if LIBEBML_VERSION >= 0x000706
2652 [AC_MSG_RESULT([yes])
2653 AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2654 AC_MSG_CHECKING(for libmatroska version >= 0.7.7)
2656 [#include <matroska/KaxVersion.h>
2657 #ifdef LIBMATROSKA_VERSION
2658 #if LIBMATROSKA_VERSION >= 0x000705
2662 [AC_MSG_RESULT([yes])
2663 AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2664 VLC_ADD_CXXFLAGS([mkv],[])
2665 if test "${SYS}" = "darwin"; then
2666 VLC_ADD_CXXFLAGS([mkv],[-O1])
2668 AC_CHECK_LIB(ebml_pic, main, [
2669 VLC_ADD_PLUGINS([mkv])
2670 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml_pic])
2672 AC_CHECK_LIB(ebml, main, [
2673 VLC_ADD_PLUGINS([mkv])
2674 VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
2678 [AC_MSG_RESULT([no])
2679 AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2683 [AC_MSG_RESULT([no])
2684 AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2691 dnl modplug demux plugin
2694 [ --enable-mod Mod demux support (default enabled)])
2695 if test "${enable_mod}" != "no"
2697 AC_ARG_WITH(mod-tree,
2698 [ --with-mod-tree=PATH mod tree for static linking])
2699 if test -n "${with_mod_tree}"
2701 AC_MSG_CHECKING(for libmodplug.a in ${with_mod_tree})
2702 real_mod_tree="`cd ${with_mod_tree} 2>/dev/null && pwd`"
2703 if test -z "${real_mod_tree}"
2705 dnl The given directory can't be found
2707 AC_MSG_ERROR([cannot cd to ${with_mod_tree}])
2709 if test -f "${real_mod_tree}/src/.libs/libmodplug.a"
2711 dnl Use a custom mod
2712 AC_MSG_RESULT(${real_mod_tree}/src/.libs/libmodplug.a)
2713 VLC_ADD_PLUGINS([mod])
2714 VLC_ADD_LDFLAGS([mod],[${real_mod_tree}/src/.libs/libmodplug.a -lstdc++])
2715 VLC_ADD_CXXFLAGS([mod],[-I${real_mod_tree}/include])
2717 dnl The given mod wasn't built
2719 AC_MSG_ERROR([cannot find ${real_mod_tree}/src/.libs/libmodplug.a, make sure you compiled mod in ${with_mod_tree}])
2722 AC_CHECK_HEADERS(libmodplug/modplug.h, [
2723 VLC_ADD_PLUGINS([mod])
2724 VLC_ADD_CXXFLAGS([mod],[])
2725 VLC_ADD_LDFLAGS([mod],[-lmodplug -lstdc++])])
2730 dnl mpc demux plugin
2733 [ --enable-mpc Mpc demux support (default enabled)])
2734 if test "${enable_mpc}" != "no"
2736 AC_CHECK_HEADERS(mpcdec/mpcdec.h, [
2737 VLC_ADD_PLUGINS([mpc])
2738 VLC_ADD_LDFLAGS([mpc],[-lmpcdec])])
2742 dnl game music emu demux plugin
2745 [ --enable-gme Game Music Emu demux support (default enabled)])
2746 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2749 AC_ARG_WITH(gme-tree,
2750 [ --with-gme-tree=PATH gme tree for static linking])
2751 if test -n "${with_gme_tree}"
2753 AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2754 real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2755 if test -z "${real_gme_tree}"
2757 dnl The given directory can't be found
2759 AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2761 if test -f "${real_gme_tree}/gme/libgme.a"
2763 dnl Use a custom gme
2764 AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2765 VLC_ADD_PLUGINS([gme])
2766 VLC_ADD_LDFLAGS([gme],[${real_gme_tree}/gme/libgme.a])
2767 VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2769 dnl The given gme wasn't built
2771 AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2774 AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2783 AC_ARG_WITH(,[Codec plugins:])
2789 [ --enable-mad libmad module (default enabled)])
2790 if test "${enable_mad}" != "no"
2793 [ --with-mad=PATH path to libmad],[],[])
2794 if test "${with_mad}" != "no" -a -n "${with_mad}"
2796 VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2797 VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
2800 AC_ARG_WITH(mad-tree,
2801 [ --with-mad-tree=PATH mad tree for static linking],[],[])
2802 if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2804 real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2805 if test -z "${real_mad_tree}"
2807 dnl The given directory can't be found
2809 AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2811 dnl Use a custom libmad
2812 AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2813 if test -f ${real_mad_tree}/mad.h
2816 VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2817 VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2818 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2819 AC_CHECK_LIB(mad, mad_bit_init, [
2820 VLC_ADD_BUILTINS([mpgatofixed32])
2821 VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
2822 ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2824 LDFLAGS="${LDFLAGS_save}"
2827 AC_MSG_ERROR([the specified tree doesn't have mad.h])
2830 CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2831 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
2832 AC_CHECK_HEADERS(mad.h, ,
2833 [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2834 AC_CHECK_LIB(mad, mad_bit_init, [
2835 VLC_ADD_PLUGINS([mpgatofixed32])
2836 VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
2837 [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2838 CPPFLAGS="${CPPFLAGS_save}"
2839 LDFLAGS="${LDFLAGS_save}"
2844 dnl libid3tag support (FIXME!!! doesn't work with new input)
2846 AC_ARG_ENABLE( id3tag,
2847 [ --disable-id3tag id3tag metadata reader plugin (default enabled)])
2848 AS_IF([test "${enable_id3tag}" != "no"], [
2849 AC_CHECK_HEADERS(id3tag.h, [
2850 AC_CHECK_HEADERS(zlib.h, [
2851 VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
2852 VLC_ADD_PLUGINS([id3tag])
2858 dnl ffmpeg decoder/demuxer plugin
2860 dnl we try to find ffmpeg using : 1- given tree 2- ffmpeg-config, 3- pkg-config
2861 dnl 4- default place,
2863 AC_ARG_ENABLE(ffmpeg,
2864 [ --enable-ffmpeg ffmpeg codec (default enabled)])
2865 if test "${enable_ffmpeg}" != "no"
2868 dnl Those options have to be here because the .pc can be bogus for ffmpeg previous nov 05
2870 AC_ARG_WITH(ffmpeg-mp3lame,
2871 [ --with-ffmpeg-mp3lame specify if ffmpeg has been compiled with mp3lame support],
2873 if test "$with_ffmpeg_mp3lame" = "yes"; then
2874 VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2877 AC_ARG_WITH(ffmpeg-faac,
2878 [ --with-ffmpeg-faac specify if ffmpeg has been compiled with faac support],
2880 if test "$with_ffmpeg_faac" = "yes"; then
2881 VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2884 AC_ARG_WITH(ffmpeg-dts,
2885 [ --with-ffmpeg-dts specify if ffmpeg has been compiled with dts support],
2887 if test "$with_ffmpeg_dts" = "yes"; then
2888 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2889 AC_CHECK_LIB(dts_pic, dts_free,
2890 [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2891 [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2892 LDFLAGS="${LDFLAGS_save}"
2895 AC_ARG_WITH(ffmpeg-vorbis,
2896 [ --with-ffmpeg-vorbis specify if ffmpeg has been compiled with vorbis support],
2898 if test "$with_ffmpeg_vorbis" = "yes"; then
2899 VLC_ADD_LDFLAGS([ffmpeg],[-lvorbisenc -lvorbis])
2902 AC_ARG_WITH(ffmpeg-theora,
2903 [ --with-ffmpeg-theora specify if ffmpeg has been compiled with theora support],
2905 if test "$with_ffmpeg_theora" = "yes"; then
2906 VLC_ADD_LDFLAGS([ffmpeg],[-ltheora])
2909 AC_ARG_WITH(ffmpeg-ogg,
2910 [ --with-ffmpeg-ogg specify if ffmpeg has been compiled with ogg support],
2912 if test "$with_ffmpeg_ogg" = "yes"; then
2913 VLC_ADD_LDFLAGS([ffmpeg],[-logg])
2916 AC_ARG_WITH(ffmpeg-zlib,
2917 [ --with-ffmpeg-zlib specify if ffmpeg has been compiled with zlib support],
2919 if test "$with_ffmpeg_zlib" = "yes"; then
2920 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2924 dnl test for --with-ffmpeg-tree
2926 AC_ARG_WITH(ffmpeg-tree,
2927 [ --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
2929 if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
2930 AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
2931 real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
2932 if test -z "${real_ffmpeg_tree}"; then
2933 dnl The given directory can't be found
2935 AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
2937 if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2938 dnl The given libavcodec wasn't built
2940 AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
2942 if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
2943 if test -f "${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a"; then
2944 VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec/libpostproc ${real_ffmpeg_tree}/libavcodec/libpostproc/libpostproc.a])
2945 elif test -f "${real_ffmpeg_tree}/libpostproc/libpostproc.a"; then
2946 VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libpostproc ${real_ffmpeg_tree}/libpostproc/libpostproc.a])
2947 VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}])
2949 dnl The given libavcodec wasn't built with --enable-pp
2951 AC_MSG_ERROR([cannot find libpostproc.a in ${real_ffmpeg_tree}/[libavcodec/]libpostproc/. Make sure you configured ffmpeg with --enable-pp])
2954 dnl Use a custom libffmpeg
2955 AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
2957 if fgrep -s "CONFIG_ZLIB=yes" "${real_ffmpeg_tree}/config.mak"; then
2958 if test "${with_ffmpeg_zlib}" != "yes"; then
2959 VLC_ADD_LDFLAGS([ffmpeg],[-lz])
2962 if fgrep -s "CONFIG_MP3LAME=yes" "${real_ffmpeg_tree}/config.mak"; then
2963 if test "${with_ffmpeg_mp3lame}" != "yes"; then
2964 VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame])
2967 if fgrep -s "CONFIG_FAAC=yes" "${real_ffmpeg_tree}/config.mak"; then
2968 if test "${with_ffmpeg_faac}" != "yes"; then
2969 VLC_ADD_LDFLAGS([ffmpeg],[-lfaac])
2972 if fgrep -s "CONFIG_DTS=yes" "${real_ffmpeg_tree}/config.mak"; then
2973 if test "${with_ffmpeg_dts}" != "yes"; then
2974 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
2975 AC_CHECK_LIB(dts_pic, dts_free,
2976 [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts_pic]) ],
2977 [ VLC_ADD_LDFLAGS([ffmpeg],[-ldts]) ])
2978 LDFLAGS="${LDFLAGS_save}"
2981 if fgrep -s "CONFIG_VORBIS=yes" "${real_ffmpeg_tree}/config.mak"; then
2982 VLC_ADD_LDFLAGS([ffmpeg],[-lvorbis -lvorbisenc])
2984 if fgrep -s "CONFIG_FAAD=yes" "${real_ffmpeg_tree}/config.mak"; then
2985 VLC_ADD_LDFLAGS([ffmpeg],[-lfaad])
2987 if fgrep -s "CONFIG_XVID=yes" "${real_ffmpeg_tree}/config.mak"; then
2988 VLC_ADD_LDFLAGS([ffmpeg],[-lxvidcore])
2991 VLC_ADD_BUILTINS([ffmpeg])
2992 if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes" ; then
2993 VLC_ADD_BUILTINS([stream_out_switcher])
2996 if test -f "${real_ffmpeg_tree}/libavutil/libavutil.a"; then
2997 VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavutil ${real_ffmpeg_tree}/libavutil/libavutil.a])
2998 VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavutil])
3001 VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
3002 VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec])
3004 if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3005 AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3006 VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat ${real_ffmpeg_tree}/libavformat/libavformat.a])
3007 VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libavformat])
3010 if test -f "${real_ffmpeg_tree}/libswscale/libswscale.a"; then
3011 AC_DEFINE(HAVE_LIBSWSCALE_TREE, 1, [Define if you have ffmpeg's libswscale.])
3012 VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libswscale ${real_ffmpeg_tree}/libswscale/libswscale.a])
3013 VLC_ADD_CPPFLAGS([ffmpeg stream_out_switcher],[-I${real_ffmpeg_tree}/libswscale])
3017 dnl Look for a ffmpeg-config (we are on debian )
3019 FFMPEG_PATH="${PATH}"
3020 AC_ARG_WITH(ffmpeg-config-path,
3021 [ --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
3022 [ if test "${with_ffmpeg_config_path}" != "no"
3024 FFMPEG_PATH="${with_ffmpeg_config_path}"
3026 AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
3027 if test "${FFMPEG_CONFIG}" != "no"
3029 AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3030 AC_CHECK_HEADERS(ffmpeg/avformat.h)
3031 AC_CHECK_HEADERS(ffmpeg/avutil.h)
3032 AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3033 VLC_ADD_PLUGINS([ffmpeg])
3034 if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3035 VLC_ADD_PLUGINS([stream_out_switcher])
3037 VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --cflags`])
3038 VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
3042 dnl Trying with pkg-config
3043 PKG_CHECK_MODULES(FFMPEG,[libavcodec, libavformat],
3046 CPPFLAGS="${CPPFLAGS} ${FFMPEG_CFLAGS}"
3047 CFLAGS="${CFLAGS} ${FFMPEG_CFLAGS}"
3048 AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3049 AC_CHECK_HEADERS(ffmpeg/avformat.h)
3050 AC_CHECK_HEADERS(ffmpeg/avutil.h)
3051 dnl newer ffmpeg have a separate libpostproc
3052 PKG_CHECK_MODULES(POSTPROC, libpostproc,[
3053 VLC_ADD_CFLAGS([ffmpeg],[${POSTPROC_CFLAGS}])
3054 VLC_ADD_LDFLAGS([ffmpeg],[${POSTPROC_LIBS}])
3056 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
3057 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
3058 AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3059 if test "${SYS}" = "darwin"; then
3060 VLC_ADD_BUILTINS([ffmpeg])
3062 VLC_ADD_PLUGINS([ffmpeg])
3064 if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3065 if test "${SYS}" = "darwin"; then
3066 VLC_ADD_BUILTINS([stream_out_switcher])
3068 VLC_ADD_PLUGINS([stream_out_switcher])
3071 VLC_ADD_CFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_CFLAGS}])
3072 VLC_ADD_LDFLAGS([ffmpeg stream_out_switcher],[${FFMPEG_LIBS}])
3073 dnl even newer ffmpeg has a libswscale
3074 PKG_CHECK_MODULES(SWSCALE, libswscale,[
3075 VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}])
3076 VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}])
3077 AC_CHECK_LIB(swscale, sws_getContext,
3078 [AC_CHECK_HEADERS(ffmpeg/swscale.h)],[])
3084 dnl last chance: at the default place
3086 CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
3087 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
3088 AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
3089 AC_CHECK_HEADERS(ffmpeg/avformat.h)
3090 AC_CHECK_HEADERS(ffmpeg/avutil.h)
3091 AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
3093 AC_CHECK_LIB(avutil, av_crc_init, [
3094 VLC_ADD_LDFLAGS([ffmpeg],[-lavutil])
3095 LDAVUTIL="-lavutil"])
3097 AC_CHECK_LIB(avcodec, avcodec_init, [
3098 VLC_ADD_BUILTINS([ffmpeg])
3099 VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
3100 if test "${enable_sout}" != "no" -a "${enable_switcher}" = "yes"; then
3101 VLC_ADD_BUILTINS([stream_out_switcher])
3103 [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (svn version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ], [$LDAVUTIL])
3106 AC_CHECK_LIB(postproc, pp_postprocess, [
3107 VLC_ADD_LDFLAGS([ffmpeg],[-lpostproc])],
3108 AC_MSG_ERROR([Could not find libpostproc inside FFmpeg. You should configure FFmpeg with --enable-gpl --enable-pp.]),
3111 AC_CHECK_LIB(avformat, av_open_input_stream, [
3112 VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ], [], [-lavcodec -lz $LDAVUTIL])
3113 LDFLAGS="${LDFLAGS_save}"
3114 CPPFLAGS="${CPPFLAGS_save}"
3116 AC_CHECK_LIB(swscale, sws_getContext, [
3117 AC_CHECK_HEADERS(ffmpeg/swscale.h)
3118 VLC_ADD_LDFLAGS([ffmpeg],[-lswscale]) ], [], [-lavcodec $LDAVUTIL])
3119 LDFLAGS="${LDFLAGS_save}"
3120 CPPFLAGS="${CPPFLAGS_save}"
3127 dnl ffmpegaltivec plugin
3129 AC_ARG_ENABLE(ffmpegaltivec,
3130 [ --enable-ffmpegaltivec ffmpegaltivec codec (DO NOT USE)])
3131 if test "${enable_ffmpegaltivec}" = "yes"
3133 if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
3134 AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
3135 real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
3136 if test -z "${real_ffmpeg_tree}"; then
3137 dnl The given directory can't be found
3139 AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
3141 if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3142 dnl The given libavcodecaltivec wasn't built
3144 AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
3146 if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
3147 dnl The given libavcodecaltivec wasn't built with --enable-pp
3149 AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
3151 dnl Use a custom libffmpeg
3152 AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
3153 VLC_ADD_BUILTINS([ffmpegaltivec])
3154 VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
3155 VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
3156 VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3158 if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
3159 AC_DEFINE(HAVE_LIBAVFORMAT_TREE, 1, [Define if you have ffmpeg's libavformat.])
3160 VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
3161 VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
3163 VLC_ADD_LDFLAGS([stream_out_switcher],[-L${real_ffmpeg_tree}/libavcodec])
3164 VLC_ADD_CPPFLAGS([stream_out_switcher],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
3169 dnl faad decoder plugin
3172 [ --enable-faad faad codec (default disabled)])
3173 if test "${enable_faad}" = "yes"
3175 AC_ARG_WITH(faad-tree,
3176 [ --with-faad-tree=PATH faad tree for static linking])
3177 if test -n "${with_faad_tree}"
3179 AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
3180 real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
3181 if test -z "${real_faad_tree}"
3183 dnl The given directory can't be found
3185 AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
3187 if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
3189 dnl Use a custom faad
3190 AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
3191 VLC_ADD_BUILTINS([faad])
3192 VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
3193 VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
3195 dnl The given libfaad wasn't built
3197 AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
3200 CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
3201 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
3202 AC_CHECK_HEADERS(faad.h, ,
3203 [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
3204 AC_CHECK_LIB(faad, faacDecOpen, [
3205 VLC_ADD_PLUGINS([faad])
3206 VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3207 AC_CHECK_LIB(faad, NeAACDecOpen, [
3208 VLC_ADD_PLUGINS([faad])
3209 VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
3210 [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
3211 LDFLAGS="${LDFLAGS_save}"
3212 CPPFLAGS="${CPPFLAGS_save}"
3217 dnl twolame encoder plugin
3219 AC_ARG_ENABLE(twolame,
3220 [ --enable-twolame twolame codec (default disabled)])
3221 if test "${enable_twolame}" = "yes"
3223 AC_ARG_WITH(twolame-tree,
3224 [ --with-twolame-tree=PATH twolame tree for static linking])
3225 if test -n "${with_twolame_tree}"
3227 AC_MSG_CHECKING(for libtwolame.a in ${with_twolame_tree})
3228 real_twolame_tree="`cd ${with_twolame_tree} 2>/dev/null && pwd`"
3229 if test -z "${real_twolame_tree}"
3231 dnl The given directory can't be found
3233 AC_MSG_ERROR([cannot cd to ${with_twolame_tree}])
3235 if test -f "${real_twolame_tree}/libtwolame/.libs/libtwolame.a"
3237 dnl Use a custom twolame
3238 AC_MSG_RESULT(${real_twolame_tree}/libtwolame/.libs/libtwolame.a)
3239 VLC_ADD_BUILTINS([twolame])
3240 VLC_ADD_LDFLAGS([twolame],[${real_twolame_tree}/libtwolame/.libs/libtwolame.a])
3241 VLC_ADD_CPPFLAGS([twolame],[-I${real_twolame_tree}/libtwolame -DLIBTWOLAME_STATIC])
3243 dnl The given libtwolame wasn't built
3245 AC_MSG_ERROR([cannot find ${real_twolame_tree}/libtwolame/.libs/libtwolame.a, make sure you compiled libtwolame in ${with_twolame_tree}])
3248 CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_twolame} -DLIBTWOLAME_STATIC"
3249 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_twolame}"
3250 AC_CHECK_HEADERS(twolame.h, ,
3251 [ AC_MSG_ERROR([Cannot find development header for libtwolame...]) ])
3252 AC_CHECK_LIB(twolame, twolame_init, [
3253 VLC_ADD_PLUGINS([twolame])
3254 VLC_ADD_CPPFLAGS([twolame],[-DLIBTWOLAME_STATIC])
3255 VLC_ADD_LDFLAGS([twolame],[-ltwolame]) ],
3256 [ AC_MSG_ERROR([Cannot find libtwolame library...]) ])
3257 LDFLAGS="${LDFLAGS_save}"
3258 CPPFLAGS="${CPPFLAGS_save}"
3263 dnl QuickTime plugin
3265 AC_ARG_ENABLE(quicktime,
3266 [ --enable-quicktime QuickTime module (default enabled on MacOS X)])
3267 if test "${enable_quicktime}" != "no" &&
3268 (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
3270 if test "${SYS}" = "mingw32"; then
3271 VLC_ADD_BUILTINS([quicktime])
3273 AC_CHECK_HEADERS(QuickTime/QuickTime.h,
3274 [ VLC_ADD_BUILTINS([quicktime])
3275 VLC_ADD_LDFLAGS([quicktime],[-Wl,-framework,QuickTime,-framework,Carbon])
3276 ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
3284 [ --enable-real Real audio module (default disabled)])
3285 if test "${enable_real}" = "yes"; then
3286 VLC_ADD_PLUGINS([realaudio])
3290 dnl Real RTSP plugin
3292 AC_ARG_ENABLE(realrtsp,
3293 [ --enable-realrtsp Real RTSP module (default disabled)])
3294 if test "${enable_realrtsp}" = "yes"; then
3295 VLC_ADD_PLUGINS([access_realrtsp])
3301 AC_CHECK_HEADERS(zlib.h, [
3302 VLC_ADD_LDFLAGS([mp4 skins2 sap mkv gme],[-lz])
3305 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
3306 VLC_ADD_LDFLAGS([mp4 mkv],[-lsysfs])
3312 AC_ARG_ENABLE(libtar,
3313 [ --enable-libtar support for skins2 (default enabled)])
3315 AS_IF([test "${enable_libtar}" != "no"],[
3316 AC_CHECK_HEADERS(libtar.h, [
3317 VLC_ADD_LDFLAGS([skins2],[-ltar])
3322 dnl A52/AC3 decoder plugin
3325 [ --enable-a52 A/52 support with liba52 (default enabled)])
3326 if test "${enable_a52}" != "no"
3329 [ --with-a52=PATH a52 headers and libraries])
3330 AC_ARG_WITH(a52-tree,
3331 [ --with-a52-tree=PATH a52dec tree for static linking ],[],[])
3332 if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
3334 real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
3335 if test -z "${real_a52_tree}"
3337 dnl The given directory can't be found
3339 AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
3341 dnl Use a custom a52dec
3342 AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
3343 if test -f ${real_a52_tree}/include/a52.h
3346 VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
3347 VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
3348 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
3349 AC_CHECK_LIB(a52, a52_free, [
3350 VLC_ADD_BUILTINS([a52tofloat32])
3351 VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
3352 VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
3354 if test -f ${real_a52_tree}/liba52/.libs/liba52.a
3356 AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
3358 AC_MSG_ERROR([the specified tree hasn't been compiled])
3361 LDFLAGS="${LDFLAGS_save}"
3364 AC_MSG_ERROR([the specified tree doesn't have a52.h])
3367 if test -z "${with_a52}"
3372 LDFLAGS_test="-L${with_a52}/lib"
3373 CPPFLAGS_test="-I${with_a52}/include"
3375 CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
3376 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
3377 AC_CHECK_HEADERS(a52dec/a52.h, [
3378 AC_CHECK_LIB(a52, a52_free, [
3379 VLC_ADD_PLUGINS([a52tofloat32])
3380 VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
3381 VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
3383 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3386 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
3388 CPPFLAGS="${CPPFLAGS_save}"
3389 LDFLAGS="${LDFLAGS_save}"
3393 AC_ARG_WITH(a52-fixed,
3394 [ --with-a52-fixed specify if liba52 has been compiled with fixed point support],
3396 VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
3399 dnl DTS Coherent Acoustics decoder plugin
3401 AS_IF([test "x${enable_dts}" != "x"], [
3402 AC_MSG_ERROR([--enable-dts is obsolete. Please use libdca and --enable-dca.])
3404 AS_IF([test "x${with_dts_tree}" != "x"], [
3405 AC_MSG_ERROR([--with-dts-tree is obsolete. Please use libdca and --with-dca-tree.])
3409 [ --enable-dca DTS Coherent Acoustics support with libdca (default enabled)])
3410 AS_IF([test "${enable_dca}" != "no"], [
3411 AC_ARG_WITH(dca-tree,
3412 [ --with-dca-tree=PATH libdca tree for static linking],,
3413 [with_dca_tree="no"])
3414 AS_IF([test "${with_dca_tree}" != "no"], [
3415 real_dca_tree="`cd ${with_dca_tree} 2>/dev/null && pwd`"
3416 AS_IF([test -z "${real_dca_tree}"], [
3417 dnl The given directory can't be found
3419 AC_MSG_ERROR([${with_dca_tree} directory doesn't exist])
3421 dnl Use a custom libdca
3422 AC_MSG_CHECKING(for libdca in ${real_dca_tree})
3423 AS_IF([test -f "${real_dca_tree}/libdca/.libs/libdca.a"], [
3425 VLC_ADD_LDFLAGS([dtstofloat32],[${real_dca_tree}/libdca/.libs/libdca.a])
3426 AS_IF([test -f "${real_dca_tree}/include/dca.h"], [
3427 VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/include])
3429 VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dca_tree}/../include])
3433 AC_MSG_ERROR([the specified tree doesn't have libdca/.libs/libdca.a])
3436 PKG_CHECK_MODULES([DCA], [libdca >= 0.0.5], [
3437 VLC_ADD_PLUGINS([dtstofloat32])
3438 VLC_ADD_CPPFLAGS([dtstofloat32], [${DCA_CFLAGS}])
3439 VLC_ADD_LDFLAGS([dtstofloat32], [${DCA_LIBS}])
3441 AS_IF([test "x${enable_dca}" != "x"], [
3442 AC_MSG_ERROR([${DCA_PKG_ERRORS}])
3452 [ --enable-flac libflac decoder/encoder support (default disabled)])
3453 if test "${enable_flac}" = "yes"
3455 AC_ARG_WITH(flac-tree,
3456 [ --with-flac-tree=PATH flac tree for static linking])
3457 if test -n "${with_flac_tree}"
3459 AC_MSG_CHECKING(for libFLAC.a in ${with_flac_tree})
3460 real_flac_tree="`cd ${with_flac_tree} 2>/dev/null && pwd`"
3461 if test -z "${real_flac_tree}"
3463 dnl The given directory can't be found
3465 AC_MSG_ERROR([cannot cd to ${with_flac_tree}])
3467 if test -f "${real_flac_tree}/src/libFLAC/.libs/libFLAC.a"
3469 dnl Use a custom flac
3470 AC_MSG_RESULT(${real_flac_tree}/src/libFLAC/.libs/libFLAC.a)
3471 VLC_ADD_LDFLAGS([flac],[${real_flac_tree}/src/libFLAC/.libs/libFLAC.a])
3472 VLC_ADD_CFLAGS([flac],[-I${real_flac_tree}/include])
3473 AC_DEFINE(HAVE_FLAC_STREAM_DECODER_H, 1, [Define if you have FLAC])
3475 dnl The given flac wasn't built
3477 AC_MSG_ERROR([cannot find ${real_flac_tree}/src/libFLAC/.libs/libFLAC.a, make sure you compiled flac in ${with_flac_tree}])
3480 AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
3481 VLC_ADD_LDFLAGS([flac],[-lFLAC -logg])
3489 AC_ARG_ENABLE(libmpeg2,
3490 [ --enable-libmpeg2 libmpeg2 decoder support (default enabled)])
3491 if test "${enable_libmpeg2}" != "no"
3493 AC_ARG_WITH(libmpeg2-tree,
3494 [ --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
3495 if test -n "${with_libmpeg2_tree}"
3497 AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
3498 real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
3499 if test -z "${real_libmpeg2_tree}"
3501 dnl The given directory can't be found
3503 AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
3505 if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
3507 dnl Use a custom libmpeg2
3508 AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
3509 VLC_ADD_BUILTINS([libmpeg2])
3510 VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
3511 VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
3512 eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
3514 dnl The given libmpeg2 wasn't built
3516 AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
3519 AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
3520 AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
3522 [#include <mpeg2dec/mpeg2.h>
3523 #ifdef MPEG2_RELEASE
3524 #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
3528 [AC_MSG_RESULT([yes])
3529 VLC_ADD_PLUGINS([libmpeg2])
3530 VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
3531 [AC_MSG_RESULT([no])
3532 AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
3534 [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
3542 AC_ARG_ENABLE(vorbis,
3543 [ --enable-vorbis Vorbis decoder support (default enabled)])
3544 if test "${enable_vorbis}" != "no"
3546 AC_ARG_WITH(vorbis-tree,
3547 [ --with-vorbis-tree=PATH vorbis tree for static linking])
3548 if test -n "${with_vorbis_tree}"
3550 AC_MSG_CHECKING(for libvorbis.a in ${with_vorbis_tree})
3551 real_vorbis_tree="`cd ${with_vorbis_tree} 2>/dev/null && pwd`"
3552 if test -z "${real_vorbis_tree}"
3554 dnl The given directory can't be found
3556 AC_MSG_ERROR([cannot cd to ${with_vorbis_tree}])
3558 if test -f "${real_vorbis_tree}/lib/.libs/libvorbis.a"
3560 dnl Use a custom vorbis
3561 AC_MSG_RESULT(${real_vorbis_tree}/lib/.libs/libvorbis.a)
3562 VLC_ADD_PLUGINS([vorbis])
3563 VLC_ADD_LDFLAGS([vorbis],[${real_vorbis_tree}/lib/.libs/libvorbis.a ${real_vorbis_tree}/lib/.libs/libvorbisenc.a])
3564 VLC_ADD_CFLAGS([vorbis],[-I${real_vorbis_tree}/include])
3566 dnl The given vorbis wasn't built
3568 AC_MSG_ERROR([cannot find ${real_vorbis_tree}/lib/.libs/libvorbis.a, make sure you compiled vorbis in ${with_vorbis_tree}])
3571 AC_CHECK_HEADERS(vorbis/codec.h, [
3572 VLC_ADD_PLUGINS([vorbis])
3573 VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg -lm]) ],[])
3575 AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
3576 VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc -lm]) ],[])
3583 AC_ARG_ENABLE(tremor,
3584 [ --enable-tremor Tremor decoder support (default disabled)])
3585 if test "${enable_tremor}" = "yes"
3587 AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
3588 VLC_ADD_PLUGINS([tremor])
3589 VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
3596 AC_ARG_ENABLE(speex,
3597 [ --enable-speex Speex decoder support (default enabled)])
3598 if test "${enable_speex}" != "no"
3600 AC_ARG_WITH(speex-tree,
3601 [ --with-speex-tree=PATH speex tree for static linking])
3602 if test -n "${with_speex_tree}"
3604 AC_MSG_CHECKING(for libspeex.a in ${with_speex_tree})
3605 real_speex_tree="`cd ${with_speex_tree} 2>/dev/null && pwd`"
3606 if test -z "${real_speex_tree}"
3608 dnl The given directory can't be found
3610 AC_MSG_ERROR([cannot cd to ${with_speex_tree}])
3612 if test -f "${real_speex_tree}/libspeex/.libs/libspeex.a"
3614 dnl Use a custom speex
3615 AC_MSG_RESULT(${real_speex_tree}/libspeex/.libs/libspeex.a)
3616 VLC_ADD_PLUGINS([speex])
3617 VLC_ADD_LDFLAGS([speex],[${real_speex_tree}/libspeex/.libs/libspeex.a])
3618 VLC_ADD_CFLAGS([speex],[-I${real_speex_tree}/include])
3620 dnl The given speex wasn't built
3622 AC_MSG_ERROR([cannot find ${real_speex_tree}/libspeex/.libs/libspeex.a, make sure you compiled speex in ${with_speex_tree}])
3625 AC_CHECK_HEADERS(speex/speex.h, [
3626 LDFLAGS="${LDFLAGS_save} ${LDFLAGS_speex}"
3627 AC_CHECK_LIB(speex, speex_decode_int, [
3628 VLC_ADD_PLUGINS([speex])
3629 VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
3630 [ AC_MSG_RESULT([no])
3631 AC_MSG_WARN([Your libspeex is too old, please get the development
3633 LDFLAGS="${LDFLAGS_save}"
3639 dnl tarkin decoder plugin
3641 AC_ARG_ENABLE(tarkin,
3642 [ --enable-tarkin experimental tarkin codec (default disabled)])
3643 if test "${enable_tarkin}" = "yes"
3645 AC_ARG_WITH(tarkin-tree,
3646 [ --with-tarkin-tree=PATH tarkin tree for static linking])
3647 if test -n "${with_tarkin_tree}"
3649 AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
3650 real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
3651 if test -f "${real_tarkin_tree}/tarkin.o"
3653 VLC_ADD_BUILTINS([tarkin])
3654 VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
3655 VLC_ADD_LDFLAGS([tarkin],[${real_tarkin_tree}/mem.o ${real_tarkin_tree}/pnm.o ${real_tarkin_tree}/wavelet.o ${real_tarkin_tree}/wavelet_xform.o ${real_tarkin_tree}/wavelet_coeff.o ${real_tarkin_tree}/yuv.o ${real_tarkin_tree}/tarkin.o ${real_tarkin_tree}/info.o -logg])
3658 dnl The given tarkin tree wasn't built
3660 AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
3661 make sure you compiled tarkin in ${with_tarkin_tree}])
3667 dnl theora decoder plugin
3669 AC_ARG_ENABLE(theora,
3670 [ --enable-theora experimental theora codec (default disabled)])
3671 if test "${enable_theora}" = "yes"
3673 AC_CHECK_HEADERS(theora/theora.h, [
3674 AC_CHECK_LIB(theora, theora_granule_time, [
3675 VLC_ADD_PLUGINS([theora])
3676 theora_libs="-ltheora -logg"
3677 VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
3678 AC_MSG_ERROR([libtheora doesn't appear to be installed on your system.
3679 You also need to check that you have a libogg posterior to the 1.0 release.])],
3685 dnl dirac decoder plugin
3687 AC_ARG_ENABLE(dirac,
3688 [ --enable-dirac experimental dirac codec (default disabled)])
3689 if test "${enable_dirac}" = "yes"; then
3690 PKG_CHECK_MODULES(DIRAC,[dirac >= 0.6.0], [
3691 VLC_ADD_PLUGINS([dirac])
3692 VLC_ADD_CFLAGS([dirac],[$DIRAC_CFLAGS])
3693 VLC_ADD_LDFLAGS([dirac],[$DIRAC_LIBS -lstdc++]) ],[
3694 AC_MSG_ERROR([libdirac doesn't appear to be installed on you system.])
3699 dnl PNG decoder module
3702 [ --enable-png PNG support (default enabled)])
3703 if test "${enable_png}" != "no"; then
3704 AC_CHECK_HEADERS(png.h, [
3705 LDFLAGS="${LDFLAGS_save} -lz"
3706 AC_CHECK_LIB(png, png_set_rows, [
3707 VLC_ADD_LDFLAGS([png],[-lpng -lz])
3708 VLC_ADD_PLUGINS([png])
3709 VLC_ADD_PLUGINS([osdmenu])
3710 AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])],
3712 LDFLAGS="${LDFLAGS_save}"
3717 dnl H264 encoder plugin (using libx264)
3720 [ --enable-x264 H264 encoding support with libx264 (default enabled)])
3721 if test "${enable_x264}" != "no"; then
3722 AC_ARG_WITH(x264-tree,
3723 [ --with-x264-tree=PATH x264 tree for static linking ],[],[])
3724 if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
3726 real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"