git.sesse.net Git - vlc/blob - configure.ac

   1 dnl Autoconf settings for vlc
   2
   3 AC_COPYRIGHT([Copyright 2002-2010 the VideoLAN team])
   4
   5 AC_INIT(vlc, 1.2.0-git)
   6 VERSION_MAJOR="1"
   7 VERSION_MINOR="2"
   8 VERSION_REVISION="0"
   9 VERSION_EXTRA="-git"
  10 PKGDIR="vlc"
  11 AC_SUBST(PKGDIR)
  12
  13 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
  14 CODENAME="Twoflower"
  15 COPYRIGHT_YEARS="1996-2010"
  16
  17 AC_CONFIG_SRCDIR(src/libvlc.c)
  18 AC_CONFIG_AUX_DIR(autotools)
  19 AC_CONFIG_MACRO_DIR(m4)
  20 AC_CONFIG_LIBOBJ_DIR(compat)
  21 AC_CANONICAL_BUILD
  22 AC_CANONICAL_HOST
  23 AC_PRESERVE_HELP_ORDER
  24
  25 AM_INIT_AUTOMAKE(tar-ustar color-tests)
  26 AM_CONFIG_HEADER(config.h)
  27
  28 # Disable with "./configure --disable-silent-rules" or "make V=1"
  29 AM_SILENT_RULES([yes])
  30
  31 dnl Too many people are not aware of maintainer mode:
  32 dnl If you want to use it, you definitely know what you are doing, so
  33 dnl you can specify "--disable-maintainer-mode". But if you want the default
  34 dnl automake behavior, you've likely never heard of maintainer mode, so we
  35 dnl can't expect you to enable it manually.
  36
  37 AS_IF([test "x${enable_maintainer_mode}" != "xno"],
  38     [enable_maintainer_mode="yes"])
  39 AM_MAINTAINER_MODE
  40
  41 dnl
  42 dnl Directories
  43 dnl
  44 dnl vlcincludedir="\${includedir}/\${PKGDIR}"
  45 dnl AC_SUBST(vlcincludedir)
  46 vlcdatadir="\${datadir}/\${PKGDIR}"
  47 AC_SUBST(vlcdatadir)
  48 vlclibdir="\${libdir}/\${PKGDIR}"
  49 AC_SUBST(vlclibdir)
  50
  51 dnl
  52 dnl  Save *FLAGS
  53 dnl
  54 VLC_SAVE_FLAGS
  55
  56 dnl
  57 dnl Check for tools
  58 dnl
  59 AC_PROG_CC_C99
  60 AC_USE_SYSTEM_EXTENSIONS
  61 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])
  62
  63 AM_PROG_CC_C_O
  64 AC_PROG_CXX
  65 AC_PROG_CPP
  66 AC_PROG_OBJC
  67 _AM_DEPENDENCIES([OBJC])
  68 AC_PROG_EGREP
  69 AC_PROG_MAKE_SET
  70 AC_PROG_INSTALL
  71 AM_PROG_AS
  72
  73 dnl Find the right ranlib, even when cross-compiling
  74 AC_CHECK_TOOL(RANLIB, ranlib, :)
  75 AC_CHECK_TOOL(STRIP, strip, :)
  76 AC_CHECK_TOOL(AR, ar, :)
  77 AC_CHECK_TOOL(LD, ld, :)
  78 AC_CHECK_TOOL(DLLTOOL, dlltool, :)
  79
  80 dnl Check for compiler properties
  81 AC_C_CONST
  82 AC_C_INLINE
  83 AC_C_RESTRICT
  84
  85 dnl Extend the --help string at the current spot.
  86 AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])
  87
  88 dnl Allow binary package maintainer to pass a custom string to avoid
  89 dnl cache problem
  90 AC_ARG_WITH(binary-version,
  91         AS_HELP_STRING([--with-binary-version=STRING],
  92              [To avoid plugins cache problem between binary version]),[],[])
  93 AS_IF([test -n "${with_binary_version}"],[
  94       AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
  95                          [Binary specific version])
  96       ])
  97
  98
  99 dnl
 100 dnl  Check for the contrib directory
 101 dnl
 102 AC_ARG_WITH(contrib,
 103     [  --without-contrib       do not use the libraries in CONTRIB_DIR],[],[])
 104 AC_ARG_VAR([CONTRIB_DIR], [directory containing pre-built contrib, overriding extras/contrib])
 105 AS_IF([test "${with_contrib}" != "no"],[
 106   AS_IF([test -z "$CONTRIB_DIR"], [
 107       topdir="`dirname $0`"
 108       if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
 109          topdir="`pwd`/$topdir"
 110       fi
 111       CONTRIB_DIR="${topdir}/extras/contrib/hosts/${host}"
 112       if ! test -d "$CONTRIB_DIR"
 113       then
 114         gccmachine=`$CC -dumpmachine`
 115         CONTRIB_DIR="${topdir}/extras/contrib/hosts/${gccmachine}"
 116       fi
 117   ])
 118   AC_MSG_CHECKING([for libs in ${CONTRIB_DIR}])
 119   AS_IF([test -d "${CONTRIB_DIR}/lib"],[
 120     AC_MSG_RESULT([yes])
 121     AC_SUBST(CONTRIB_DIR)
 122     export PATH=${CONTRIB_DIR}/bin:$PATH
 123     CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
 124     CPPFLAGS_save="${CPPFLAGS_save} -I${CONTRIB_DIR}/include"
 125     CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
 126     CFLAGS_save="${CFLAGS_save} -I${CONTRIB_DIR}/include"
 127     CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
 128     CXXFLAGS_save="${CXXFLAGS_save} -I${CONTRIB_DIR}/include"
 129     OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include"
 130     OBJCFLAGS_save="${OBJCFLAGS_save} -I${CONTRIB_DIR}/include"
 131     if test "$build" = "$host" -o "$PKG_CONFIG_LIBDIR"; then
 132         export PKG_CONFIG_PATH="${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH"
 133     else
 134         export PKG_CONFIG_LIBDIR="${CONTRIB_DIR}/lib/pkgconfig"
 135     fi
 136     LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
 137     LDFLAGS_save="${LDFLAGS_save} -L${CONTRIB_DIR}/lib"
 138
 139     if test -z "$with_mozilla_sdk_path"; then
 140        with_mozilla_sdk_path="${CONTRIB_DIR}/gecko-sdk"
 141     fi
 142     if test -z "$with_cyberlink_tree"; then
 143        with_cyberlink_tree="${CONTRIB_DIR}/src/clinkcc"
 144     fi
 145
 146     if test "${SYS}" = "darwin"; then
 147       export LD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH"
 148       export DYLD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH"
 149     elif test "${SYS}" = "beos"; then
 150       export LIBRARY_PATH="${CONTRIB_DIR}/lib:$LIBRARY_PATH"
 151       export BELIBRARIES="${CONTRIB_DIR}/lib:$BELIBRARIES"
 152     fi
 153   ],[
 154     AC_MSG_RESULT([no])
 155     CONTRIB_DIR=""
 156   ])
 157 ])
 158 dnl
 159 dnl  Set default values
 160 dnl
 161 LDFLAGS_vlc="${LDFLAGS}"
 162
 163 dnl
 164 dnl  Check the operating system
 165 dnl
 166 case "${host_os}" in
 167   "")
 168     SYS=unknown
 169     ;;
 170   linux*)
 171     SYS=linux
 172     ;;
 173   bsdi*)
 174     SYS=bsdi
 175     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
 176     VLC_ADD_LIBS([vcd cdda vcdx],[-ldvd])
 177     ;;
 178   *bsd*)
 179     SYS="${host_os}"
 180     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
 181     case "${host_os}" in
 182       freebsd*)
 183         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
 184         CPPFLAGS="${CPPFLAGS_save}"
 185         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
 186         LDFLAGS="${LDFLAGS_save}"
 187         ;;
 188       openbsd*)
 189         CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include -I/usr/X11R6/include"
 190         CPPFLAGS="${CPPFLAGS_save}"
 191         LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib -L/usr/X11R6/lib/"
 192         LDFLAGS="${LDFLAGS_save}"
 193         ;;
 194     esac
 195     ;;
 196   darwin*)
 197
 198     dnl Force gcc "-arch" flag
 199     ARCH_flag=""
 200     case "${host}" in
 201       i386*)
 202         ARCH_flag="-arch i386"
 203       ;;
 204       ppc64*)
 205         ARCH_flag="-arch ppc64"
 206       ;;
 207       ppc*)
 208         ARCH_flag="-arch ppc"
 209       ;;
 210       x86_64*)
 211         ARCH_flag="-arch x86_64"
 212       ;;
 213     esac
 214
 215     SYS=darwin
 216     CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS ${ARCH_flag}"; CFLAGS="${CFLAGS_save}"
 217     CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS ${ARCH_flag}"; CXXFLAGS="${CXXFLAGS_save}"
 218     CPPFLAGS_save="${CPPFLAGS_save} ${ARCH_flag}"; CPPFLAGS="${CPPFLAGS_save}"
 219     OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99 ${ARCH_flag}"; OBJCFLAGS="${OBJCFLAGS_save}"
 220     LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names ${ARCH_flag}"; LDFLAGS="${LDFLAGS_save}"
 221     VLC_ADD_LDFLAGS([mkv mp4 motion], [-Wl,-framework,IOKit,-framework,CoreFoundation])
 222     VLC_ADD_LDFLAGS([libvlc vlc],[-Wl,-undefined,dynamic_lookup])
 223     VLC_ADD_LDFLAGS([avcodec avformat access_avio swscale postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
 224     VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
 225     VLC_ADD_LDFLAGS([libvlccore],[-Wl,-framework,CoreFoundation])
 226     AC_ARG_ENABLE(macosx-defaults,
 227       AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration on Mac OS X (default enabled)]))
 228     if test "x${enable_macosx_defaults}" != "xno"
 229     then
 230         echo ""
 231         echo "Building with Mac OS X defaults:"
 232         with_macosx_version_min="10.5"
 233         echo "  Assuming --with-macosx-version-min=10.5"
 234         with_macosx_sdk="/Developer/SDKs/MacOSX${with_macosx_version_min}.sdk"
 235         echo "  Assuming --with-macosx-sdk=/Developer/SDKs/MacOSX${with_macosx_version_min}.sdk"
 236         build_dir=`pwd`
 237         echo "  Assuming --prefix=${build_dir}/vlc_install_dir"
 238         ac_default_prefix="${build_dir}/vlc_install_dir"
 239         enable_faad="yes"
 240         echo "  Assuming --enable-faad"
 241         enable_flac="yes"
 242         echo "  Assuming --enable-flac"
 243         enable_theora="yes"
 244         echo "  Assuming --enable-theora"
 245         enable_shout="yes"
 246         echo "  Assuming --enable-shout"
 247         enable_vcdx="yes"
 248         echo "  Assuming --enable-vcdx"
 249         enable_caca="yes"
 250         echo "  Assuming --enable-caca"
 251         enable_ncurses="yes"
 252         echo "  Assuming --enable-ncurses"
 253         enable_twolame="yes"
 254         echo "  Assuming --enable-twolame"
 255         enable_realrtsp="yes"
 256         echo "  Assuming --enable-realrtsp"
 257         enable_libass="yes"
 258         echo "  Assuming --enable-libass"
 259         enable_asademux="yes"
 260         echo "  Assuming --enable-asademux"
 261
 262         enable_skins2="no"
 263         echo "  Assuming --disable-skins2"
 264         enable_xcb="no"
 265         echo "  Assuming --disable-xcb"
 266     fi
 267     dnl
 268     dnl  Check for Mac OS X SDK settings
 269     dnl
 270     AC_ARG_WITH(macosx-sdk,
 271        [  --with-macosx-sdk=DIR   compile using the SDK in DIR])
 272     if test "${with_macosx_sdk}" != "" ; then
 273         CPP="${CPP} -isysroot ${with_macosx_sdk}"
 274         CC="${CC} -isysroot ${with_macosx_sdk}"
 275         CXX="${CXX} -isysroot ${with_macosx_sdk}"
 276         OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
 277         LD="${LD} -syslibroot ${with_macosx_sdk}"
 278     fi
 279     AC_ARG_WITH(macosx-version-min,
 280        [  --with-macosx-version-min=VERSION compile for MacOSX VERSION and above])
 281     if test "${with_macosx_version_min}" != "" ; then
 282         CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
 283         CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
 284         CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
 285         OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
 286         LD="${LD} -macosx_version_min=${with_macosx_version_min}"
 287         CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CFLAGS="${CFLAGS_save}"
 288         CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CXXFLAGS="${CXXFLAGS_save}"
 289         OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; OBJCFLAGS="${OBJCFLAGS_save}"
 290         MACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}
 291         export MACOSX_DEPLOYMENT_TARGET
 292     fi
 293     ;;
 294   *mingw32* | *cygwin* | *wince* | *mingwce*)
 295     AC_CHECK_TOOL(WINDRES, windres, :)
 296     AC_CHECK_TOOL(OBJCOPY, objcopy, :)
 297
 298     case "${host_os}" in
 299       *wince* | *mingwce* | *mingw32ce*)
 300         SYS=mingwce
 301         dnl Sadly CeGCC still needs non-wince macros
 302         AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows 2000 APIs.])
 303         ;;
 304       *mingw32*)
 305         SYS=mingw32
 306         AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows XP APIs.])
 307         ;;
 308       *cygwin*)
 309         dnl Check if we are using the mno-cygwin mode in which case we are
 310         dnl actually dealing with a mingw32 compiler.
 311         AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0501' for Windows XP APIs.])
 312         AC_EGREP_CPP(yes,
 313             [#ifdef WIN32
 314              yes
 315              #endif],
 316             SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
 317         ;;
 318     esac
 319
 320     if test "${SYS}" = "mingw32"; then
 321         # add ws2_32 for closesocket, select, recv
 322         VLC_ADD_LIBS([libvlccore],[-lws2_32 -lnetapi32 -lwinmm])
 323         VLC_ADD_LDFLAGS([vlc],[-mwindows])
 324         VLC_ADD_LIBS([activex mozilla win32text],[-lgdi32])
 325         VLC_ADD_LIBS([cdda vcdx sdl_image aout_sdl vout_sdl],[-lwinmm])
 326         VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_shout access_output_rtmp sap oldhttp stream_out_standard stream_out_rtp stream_out_raop vod_rtsp access_realrtsp rtp oldrc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd zvbi audiobargraph_a netsync],[-lws2_32])
 327         VLC_ADD_LIBS([filesystem], [-lshlwapi])
 328         dnl
 329         dnl DEP and ASLR options
 330         dnl
 331         AC_ARG_ENABLE(peflags,
 332           [  --enable-peflags        peflags use (default enabled on Windows)])
 333         if test "${enable_peflags}" != "no" ; then
 334           AC_CHECK_TOOL(PEFLAGS, peflags, :)
 335         fi
 336         AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
 337         ac_default_prefix="`pwd`/_win32"
 338         DESTDIR="`pwd`/_win32/"
 339     fi
 340     if test "${SYS}" = "mingwce"; then
 341         # add ws2 for closesocket, select, recv
 342         VLC_ADD_LIBS([libvlccore access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_rtmp sap oldhttp netsync audioscrobbler growl rtp stream_out_standard stream_out_rtp remoteosd ts audiobargraph_a netsync],[-lws2])
 343         VLC_ADD_LIBS([libvlccore],[-lmmtimer])
 344         AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
 345         ac_default_prefix="`pwd`/_wince"
 346         DESTDIR="`pwd`/_wince/"
 347    fi
 348     ;;
 349   *nto*)
 350     SYS=nto
 351     ;;
 352   solaris*)
 353     SYS=solaris
 354     ;;
 355   hpux*)
 356     SYS=hpux
 357     ;;
 358   beos)
 359     SYS=beos
 360     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
 361     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
 362     VLC_ADD_CXXFLAGS([beos],[])
 363     VLC_ADD_LIBS([vlc libvlccore logger],[-lbe])
 364     VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
 365     VLC_ADD_LIBS([filesystem],[-lpoll])
 366     LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
 367     dnl Check for BONE
 368     if test -f /boot/beos/system/lib/libbind.so; then
 369         VLC_ADD_LIBS([filesystem access_ftp access_mms access_output_udp netsync sap libvlccore growl_udp],[-lbind -lsocket])
 370     else
 371         VLC_ADD_LIBS([filesystem access_ftp access_mms access_output_udp netsync sap libvlccore growl_udp],[-lnet])
 372     fi
 373     ;;
 374   *)
 375     SYS="${host_os}"
 376     ;;
 377 esac
 378 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
 379 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
 380 AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
 381 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
 382 AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
 383 AM_CONDITIONAL(USE_PEFLAGS, [test "${enable_peflags}" = "yes"])
 384
 385 dnl
 386 dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
 387 dnl for program foo on win32
 388
 389 case "${build_os}" in
 390     cygwin|msys)
 391         ac_executable_extensions=".exe"
 392     ;;
 393     *)
 394     ;;
 395 esac
 396
 397 dnl
 398 dnl  Libtool
 399 dnl  It's very bad, but our former custom system was worst
 400 dnl  -- Courmisch
 401 dnl
 402
 403 dnl override platform specific check for dependent libraries
 404 dnl otherwise libtool linking of shared libraries will
 405 dnl fail on anything other than pass_all.
 406 AC_CACHE_VAL(lt_cv_deplibs_check_method,
 407     [lt_cv_deplibs_check_method=pass_all])
 408
 409 AC_DISABLE_STATIC
 410 dnl AC_DISABLE_FAST_INSTALL
 411 AC_LIBTOOL_DLOPEN
 412 AC_LIBTOOL_WIN32_DLL
 413 m4_undefine([AC_PROG_F77])
 414 m4_defun([AC_PROG_F77],[])
 415 AC_PROG_LIBTOOL
 416
 417 m4_undefine([AC_DEPLIBS_CHECK_METHOD])
 418 m4_defun([AC_DEPLIBS_CHECK_METHOD],[])
 419
 420 lt_cv_deplibs_check_method=pass_all
 421
 422 AS_IF([test "${enable_shared}" = "no"], [
 423   AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
 424 ])
 425
 426 dnl
 427 dnl Gettext stuff
 428 dnl
 429 AM_GNU_GETTEXT_VERSION([0.18.1])
 430 AM_GNU_GETTEXT([external])
 431 VLC_ADD_LIBS([libvlccore vlc], [${LTLIBINTL}])
 432
 433 dnl
 434 dnl Iconv stuff
 435 dnl
 436 AM_ICONV
 437 VLC_ADD_CFLAGS([libvlccore],[${INCICONV}])
 438 VLC_ADD_LIBS([libvlccore],[${LTLIBICONV}])
 439
 440 dnl Check for broken versions of mingw-runtime compatability library
 441 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
 442     AC_MSG_CHECKING(for broken mingw-runtime)
 443     AC_PREPROC_IFELSE([
 444 #include <_mingw.h>
 445 #if (__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION < 15)
 446 # error Attempting to use mingw-runtime with broken vsnprintf support
 447 #endif
 448 ], [
 449         AC_MSG_RESULT([ok])
 450 ], [
 451         AC_MSG_RESULT([present])
 452         AC_MSG_ERROR([LibVLC requires mingw-runtime version 3.15 or higher!])
 453 ])
 454     dnl force use of mingw provided c99 *printf over msvcrt
 455     CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
 456     CPPFLAGS_save="${CPPFLAGS_save} -D__USE_MINGW_ANSI_STDIO=1"
 457 ])
 458
 459 dnl Check for the need to include the mingwex lib for mingw32
 460 if test "${SYS}" = "mingw32"
 461 then
 462     AC_CHECK_LIB(mingwex,opendir,
 463         AC_CHECK_LIB(mingw32,opendir,,
 464             [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
 465     )
 466 fi
 467
 468 dnl Check for fnative-struct or mms-bitfields support for mingw32
 469 if test "${SYS}" = "mingw32"
 470 then
 471     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 472         [ac_cv_c_mms_bitfields],
 473         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 474          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 475     if test "${ac_cv_c_mms_bitfields}" != "no"; then
 476         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 477         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 478     else
 479         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 480             [ac_cv_c_fnative_struct],
 481             [CFLAGS="${CFLAGS_save} -fnative-struct"
 482              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 483         if test "${ac_cv_c_fnative_struct}" != "no"; then
 484             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 485             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 486         fi
 487     fi
 488
 489     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 490 fi
 491
 492 dnl Check for fvtable-thunks support for mingw32
 493 if test "${SYS}" = "mingw32" -a "${CXX}" != ""
 494 then
 495 AC_LANG_PUSH(C++)
 496     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 497         [ac_cv_cxx_fvtable_thunks],
 498         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 499          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 500                         ac_cv_cxx_fvtable_thunks=no)])
 501     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
 502         CXXFLAGS_mingw32_special="-fvtable-thunks"
 503     fi
 504
 505     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
 506 AC_LANG_POP(C++)
 507 fi
 508
 509 dnl
 510 dnl Buggy glibc prevention. Purposedly not cached.
 511 dnl See sourceware.org bugs 5058 and 5443.
 512 dnl Ubuntu alone has 20 bug numbers for this...
 513 dnl
 514 AC_MSG_CHECKING(for buggy GNU/libc versions)
 515 AC_PREPROC_IFELSE([
 516 #include <limits.h>
 517 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
 518   && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
 519 # error GNU/libc with dcgettext killer bug!
 520 #endif
 521 ], [
 522   AC_MSG_RESULT([not present])
 523 ], [
 524   AC_MSG_RESULT([found])
 525   AS_IF([test "x${enable_nls}" != "xno" || test "x${enable_mozilla}" != "xno"], [
 526     AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
 527 work-around for this. Check with your distribution vendor on how to update the
 528 glibc run-time. Alternatively, build with --disable-nls --disable-mozilla and
 529 be sure to not use LibVLC from other applications/wrappers.])
 530   ], [
 531     AC_DEFINE(DISABLE_BUGGY_GLIBC_CHECK, 1, [Disables runtime check for buggy glibc.])
 532   ])
 533 ])
 534
 535 dnl Plugin compilation stuff
 536
 537 VLC_LIBRARY_SUFFIX
 538
 539 dnl The -DSYS_FOO flag
 540 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 541
 542 dnl Check for system libs needed
 543 need_libc=false
 544
 545 dnl Check for usual libc functions
 546 AC_CHECK_FUNCS([ctime_r daemon fcntl fdopendir fstatvfs fork getenv getpwuid_r gettimeofday isatty lstat memalign openat posix_fadvise posix_madvise posix_memalign setenv setlocale stricmp strnicmp tdestroy uselocale])
 547 AC_REPLACE_FUNCS([asprintf atof atoll getcwd getdelim getpid gmtime_r lldiv localtime_r nrand48 rewind strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll swab vasprintf])
 548 AC_CHECK_FUNCS(fdatasync,,
 549   [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
 550 ])
 551
 552 dnl Check for non-standard system calls
 553 AC_CHECK_FUNCS([accept4 dup3 eventfd vmsplice sched_getaffinity])
 554
 555 AH_BOTTOM([#include <vlc_fixups.h>])
 556
 557 AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
 558
 559 SOCKET_LIBS=""
 560 AC_CHECK_FUNCS(connect,,[
 561   AC_CHECK_LIB(socket,connect,[
 562     VLC_ADD_LIBS([libvlccore cdda],-lsocket)
 563     SOCKET_LIBS="-lsocket"
 564   ])
 565 ])
 566 AC_SUBST(SOCKET_LIBS)
 567
 568 AC_CHECK_FUNCS(send,,[
 569   AC_CHECK_LIB(socket,send,[
 570     VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp sap access_output_udp access_output_rtmp stream_out_standard growl_udp remoteosd netsync],[-lsocket])
 571   ])
 572 ])
 573
 574
 575 dnl Check for socklen_t
 576 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
 577 AC_CACHE_CHECK([for socklen_t in sys/socket.h],
 578 ac_cv_type_socklen_t,
 579 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
 580 [#include <sys/types.h>
 581 #ifdef WIN32
 582 # include <winsock2.h>
 583 # include <ws2tcpip.h>
 584 #else
 585 # include <sys/socket.h>
 586 #endif]], [[socklen_t len; len = 0;]])],
 587 ac_cv_type_socklen_t=yes,
 588 ac_cv_type_socklen_t=no)])
 589 AS_IF([test "$ac_cv_type_socklen_t" = no],
 590  [AC_DEFINE(socklen_t, int)])
 591
 592 dnl Check for struct sockaddr_storage
 593 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
 594 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
 595 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
 596   [AC_TRY_COMPILE(
 597     [#include <sys/types.h>
 598      #if defined( UNDER_CE )
 599      # include <winsock2.h>
 600      #elif defined( WIN32 )
 601      # include <winsock2.h>
 602      #else
 603      # include <sys/socket.h>
 604      #endif], [struct sockaddr_storage addr;],
 605      ac_cv_struct_sockaddr_storage=yes,
 606      ac_cv_struct_sockaddr_storage=no)])
 607 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
 608   AC_DEFINE(sockaddr_storage, sockaddr)
 609   AC_DEFINE(ss_family, sa_family)
 610 ])
 611
 612 dnl getaddrinfo, getnameinfo and gai_strerror check
 613 dnl  -lnsl and -lsocket are needed on Solaris;
 614 dnl  we purposedly make the test fail on Windows
 615 LIBS_save="${LIBS}"
 616 AC_SEARCH_LIBS([getaddrinfo], [nsl],,, [${SOCKET_LIBS}])
 617 LIBS="${LIBS_save}"
 618
 619 dnl Check for va_copy
 620 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 621   AC_TRY_LINK(
 622     [#include <stdarg.h>],
 623     [va_list ap1, ap2; va_copy(ap1,ap2);],
 624     [ac_cv_c_va_copy="yes"],
 625     [ac_cv_c_va_copy="no"]))
 626 if test "${ac_cv_c_va_copy}" = "yes"; then
 627   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
 628 fi
 629 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 630   AC_TRY_LINK(
 631     [#include <stdarg.h>],
 632     [va_list ap1, ap2; __va_copy(ap1,ap2);],
 633     [ac_cv_c___va_copy="yes"],
 634     [ac_cv_c___va_copy="no"]))
 635 if test "${ac_cv_c___va_copy}" = "yes"; then
 636   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
 637 fi
 638
 639 AC_CHECK_FUNCS(inet_aton,,[
 640   AC_CHECK_LIB(resolv,inet_aton,[
 641     VLC_ADD_LIBS([libvlccore],[-lresolv])
 642   ])
 643 ])
 644
 645 dnl FreeBSD has a gnugetopt library for this:
 646 GNUGETOPT_LIBS=""
 647 AC_CHECK_FUNC(getopt_long,, [
 648   AC_CHECK_LIB([gnugetopt],[getopt_long], [
 649     GNUGETOPT_LIBS="-lgnugetopt"
 650   ])
 651 ])
 652 AC_SUBST(GNUGETOPT_LIBS)
 653
 654 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
 655 AC_CHECK_LIB(m,cos,[
 656   VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain scene kate flac lua chorus_flanger],[-lm])
 657 ])
 658 AC_CHECK_LIB(m,pow,[
 659   VLC_ADD_LIBS([avcodec avformat access_avio swscale postproc ffmpegaltivec i420_rgb faad twolame equalizer spatializer param_eq libvlccore freetype mod mpc dmo quicktime realvideo qt4],[-lm])
 660 ])
 661 AC_CHECK_LIB(m,sqrt,[
 662   VLC_ADD_LIBS([headphone_channel_mixer normvol audiobargraph_a speex mono colorthres extract ball],[-lm])
 663 ])
 664 AC_CHECK_LIB(m,ceil,[
 665   VLC_ADD_LIBS([access_imem hotkeys mosaic swscale_omap],[-lm])
 666 ])
 667 AC_CHECK_LIB(m,exp,[
 668   VLC_ADD_LIBS([gaussianblur],[-lm])
 669 ])
 670 AC_CHECK_LIB(m,round,[
 671   VLC_ADD_LIBS([dbus],[-lm])
 672 ])
 673 AC_CHECK_LIB(m,sqrtf,[
 674   VLC_ADD_LIBS([x264],[-lm])
 675 ])
 676 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 677
 678 AC_CHECK_LIB(m,lrintf, [
 679   AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
 680   VLC_ADD_LIBS([skins2],[-lm])
 681 ])
 682
 683 dnl Check for dynamic plugins
 684 ac_cv_have_plugins=no
 685
 686 # HP-UX style
 687 if test "${ac_cv_have_plugins}" = "no"; then
 688   AC_CHECK_HEADERS(dl.h)
 689   ac_cv_my_have_shl_load=no
 690   AC_CHECK_FUNC(shl_load,
 691    [ac_cv_my_have_shl_load=yes,
 692     AC_CHECK_LIB(dld, shl_load,
 693      [ac_cv_my_have_shl_load=yes
 694       VLC_ADD_LIBS([libvlccore],[-ldld])])])
 695   if test "${ac_cv_my_have_shl_load}" = "yes"; then
 696     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
 697     ac_cv_have_plugins=yes
 698   fi
 699 fi
 700
 701 # Win32 style
 702 if test "${ac_cv_have_plugins}" = "no"; then
 703   if test "${SYS}" = "mingw32" ; then
 704     AC_CHECK_LIB(kernel32, main,
 705      [VLC_ADD_LIBS([libvlccore],[-lkernel32])
 706       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
 707       ac_cv_have_plugins=yes])
 708   fi
 709 fi
 710
 711 # WinCE style
 712 if test "${ac_cv_have_plugins}" = "no"; then
 713   if test "${SYS}" = "mingwce"; then
 714     AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
 715     ac_cv_have_plugins=yes
 716   fi
 717 fi
 718
 719 # BeOS style
 720 if test "${ac_cv_have_plugins}" = "no"; then
 721   AC_CHECK_HEADERS(image.h)
 722   AC_CHECK_FUNCS(load_add_on,
 723    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
 724     ac_cv_have_plugins=yes])
 725 fi
 726
 727 # Only test for dlopen() if the others didn't work
 728 LIBDL=""
 729 if test "${ac_cv_have_plugins}" = "no" -o "${SYS}" = "darwin"; then
 730   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
 731   ac_cv_my_have_dlopen=no
 732   AC_CHECK_FUNC(dlopen, [
 733     ac_cv_my_have_dlopen=yes
 734   ], [
 735     AC_CHECK_LIB(dl, dlopen, [
 736       ac_cv_my_have_dlopen=yes
 737       LIBDL="-ldl"
 738     ], [
 739       AC_CHECK_LIB(svld, dlopen, [
 740         ac_cv_my_have_dlopen=yes
 741         LIBDL="-lsvld"
 742       ])
 743     ])
 744   ])
 745   if test "${ac_cv_my_have_dlopen}" = "yes"; then
 746     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
 747     ac_cv_have_plugins=yes
 748     VLC_ADD_LIBS([libvlccore realvideo lua],[$LIBDL])
 749   fi
 750 fi
 751 AC_SUBST(LIBDL)
 752
 753 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
 754 dnl Check for pthreads - borrowed from XMMS
 755 THREAD_LIB=error
 756 if test "${THREAD_LIB}" = "error"; then
 757   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 758 fi
 759 if test "${THREAD_LIB}" = "error"; then
 760   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 761 fi
 762 if test "${THREAD_LIB}" = "error"; then
 763   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 764 fi
 765 if test "${THREAD_LIB}" = "error"; then
 766   AC_CHECK_FUNCS(pthread_mutex_lock)
 767   THREAD_LIB=""
 768 fi
 769
 770 VLC_ADD_LIBS([libvlccore libvlc vlc plugin],[${THREAD_LIB}])
 771
 772 AC_CHECK_LIB(rt, clock_nanosleep, [
 773   VLC_ADD_LIBS([libvlccore],[-lrt])
 774   AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
 775 ], [
 776   dnl HP/UX port
 777   AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlccore],[-lrt])])
 778 ])
 779
 780 have_nanosleep=false
 781 AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 782   AC_CHECK_LIB(rt,nanosleep,
 783     [VLC_ADD_LIBS([libvlccore],[-lrt]) have_nanosleep=:],
 784     [AC_CHECK_LIB(posix4,nanosleep,
 785         [VLC_ADD_LIBS([libvlccore],[-lposix4]) have_nanosleep=:])]
 786   )
 787 ])
 788 if ${have_nanosleep}; then
 789   AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
 790 fi
 791 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 792
 793 dnl Check for misc headers
 794 AC_MSG_CHECKING(for strncasecmp in strings.h)
 795 AC_EGREP_HEADER(strncasecmp,strings.h,[
 796   AC_MSG_RESULT(yes)
 797   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 798             Define if <strings.h> defines strncasecmp.)],[
 799   AC_MSG_RESULT(no)])
 800
 801 dnl Check for headers
 802 AC_CHECK_HEADERS(getopt.h strings.h locale.h xlocale.h)
 803 AC_CHECK_HEADERS(fcntl.h sys/time.h sys/ioctl.h sys/stat.h)
 804 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
 805 AC_CHECK_HEADERS([net/if.h], [], [],
 806   [
 807     #include <sys/types.h>
 808     #include <sys/socket.h>
 809   ])
 810 AC_CHECK_HEADERS([sys/mount.h], [], [],
 811   [
 812     #include <sys/param.h>
 813   ])
 814 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
 815 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 816 AC_CHECK_HEADERS([linux/version.h linux/dccp.h scsi/scsi.h linux/magic.h])
 817 AC_CHECK_HEADERS(syslog.h)
 818 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 819
 820 dnl LP64 adn LLP64 architectures had better define ssize_t by themselves...
 821 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.])
 822 AC_CHECK_TYPE(ssize_t,, [
 823   AC_DEFINE(ssize_t, int)
 824 ])
 825
 826 dnl Check for poll
 827 AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
 828 if test ${SYS} != "mingw32" -a ${SYS} != "mingwce"
 829 then
 830     AC_MSG_WARN([Your platform does not support poll(). VLC has it's own poll() implementation, but it is only intended to be used on Windows. VLC might crash or be insecure when you see this message. Either switch to an OS with a proper poll() implementation, or implement one for your OS in VLC])
 831 fi
 832 ])
 833
 834 dnl Mac OS X and other OSes don't have declaration for nanosleep
 835 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
 836 AC_MSG_CHECKING(for nanosleep in time.h)
 837 AC_EGREP_HEADER(nanosleep,time.h,[
 838   AC_MSG_RESULT(yes)
 839   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 840             Define if <time.h> defines nanosleep.)
 841 ],[
 842   AC_MSG_RESULT(no)
 843 ])
 844 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 845
 846 dnl Make sure we have timespecs
 847 AC_MSG_CHECKING(for timespec in sys/time.h)
 848 AC_EGREP_HEADER(timespec,sys/time.h,[
 849   AC_MSG_RESULT(yes)
 850   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 851             Define if <sys/time.h> defines struct timespec.)
 852 ],[
 853   AC_MSG_RESULT(no)
 854 ])
 855
 856 dnl Check for threads library
 857 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
 858 AC_CHECK_HEADERS(pthread.h)
 859 fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 860
 861 dnl It seems that autoconf detects pkg-config only during the first
 862 dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
 863 dnl it is nested within a conditional block, so it was not working right.
 864 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
 865 AC_ARG_VAR(PKG_CONFIG_PATH,
 866            [Paths where to find .pc not at the default location])
 867 PKG_PROG_PKG_CONFIG()
 868
 869 dnl On some OS we need static linking
 870        AS_IF([test -n "${PKG_CONFIG}" ],[
 871               AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "darwin" ],[
 872                   PKG_CONFIG="${PKG_CONFIG} --static"
 873               ])
 874        ])
 875
 876
 877 dnl
 878 dnl Check for zlib.h and -lz along with system -lminizip if available
 879 dnl
 880 AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
 881 AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
 882 if test "${have_zlib}" = "yes"
 883 then
 884   VLC_ADD_LIBS([access_http gme mp4 skins2 sap mkv unzip zip],[-lz])
 885   PKG_CHECK_MODULES([MINIZIP], [minizip] , [ have_minizip=yes ], [
 886     AC_CHECK_HEADERS([unzip.h], [
 887       have_minizip=yes
 888       MINIZIP_LIBS="-lminizip -lz"
 889     ], [
 890       have_minizip=no
 891       MINIZIP_CFLAGS="-I\\\${top_srcdir}/libs/unzip"
 892       MINIZIP_LIBS="\\\${top_builddir}/libs/unzip/libunzip.la"
 893     ])
 894   ])
 895   VLC_ADD_CPPFLAGS([skins2],[$MINIZIP_CFLAGS])
 896   VLC_ADD_CFLAGS([zip],[$MINIZIP_CFLAGS])
 897   VLC_ADD_LIBS([skins2 zip],[$MINIZIP_LIBS])
 898   VLC_ADD_PLUGIN([unzip zip])
 899 fi
 900 AM_CONDITIONAL(HAVE_MINIZIP, [ test "${have_minizip}" = "yes" ])
 901
 902
 903 dnl Manual switch for UTF-8
 904 AC_ARG_ENABLE(non-utf8,
 905   [  --enable-non-utf8       Legacy non-UTF-8 systems support (default disabled)],, [
 906   AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
 907     enable_non_utf8="no"
 908   ])
 909 ])
 910 AS_IF([test "${enable_non_utf8}" != "no"], [
 911   AC_DEFINE([ASSUME_UTF8], [1],
 912             [Define to 1 if the operating system uses UTF-8 internally])
 913 ])
 914
 915
 916 dnl Check for dbus
 917 AC_ARG_ENABLE(dbus,
 918   [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
 919 case "${SYS}" in
 920     linux*|*bsd*)
 921 if test "${enable_dbus}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 922 then
 923   dnl api stable dbus
 924   PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
 925     [ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
 926       VLC_ADD_LIBS([libvlccore],[$DBUS_LIBS])
 927       VLC_ADD_CFLAGS([libvlccore],[$DBUS_CFLAGS])
 928       dnl Check for dbus control interface
 929         AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
 930         if test "${enable_dbus_control}" != "no"
 931         then
 932           VLC_ADD_PLUGIN([dbus])
 933           VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
 934           VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
 935         fi
 936       dnl Check for Telepathy
 937         AC_ARG_ENABLE(telepathy,
 938           AS_HELP_STRING([--enable-telepathy],[Telepathy Presence plugin through DBus(default enabled)]))
 939         if test "${enable_telepathy}" != "no"; then
 940           VLC_ADD_PLUGIN([telepathy])
 941           VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
 942           VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
 943         fi
 944         dnl Power Management Inhibiter
 945         VLC_ADD_PLUGIN([inhibit])
 946         VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
 947         VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
 948     ],
 949     [AC_MSG_ERROR([Couldn't find DBus >= 1.0.0, install libdbus-dev ?])]
 950   )
 951 fi
 952 ;;
 953 esac
 954
 955 dnl Check for ntohl, etc.
 956 AC_CACHE_CHECK([for ntohl in sys/param.h],
 957     [ac_cv_c_ntohl_sys_param_h],
 958     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 959      AC_TRY_COMPILE([#include <sys/param.h>],
 960         [int meuh; ntohl(meuh);],
 961         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 962 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
 963     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 964 fi
 965 CFLAGS="${CFLAGS_save}"
 966
 967 RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast write-strings missing-prototypes volatile-register-var error-implicit-function-declaration])
 968 RDC_PROG_CC_FLAGS([-pipe])
 969
 970 dnl Check for various optimization flags
 971 AC_CACHE_CHECK([if \$CC accepts -Os],
 972     [ac_cv_c_os],
 973     [CFLAGS="${CFLAGS_save} -Os"
 974      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
 975 if test "${ac_cv_c_os}" != "no"; then
 976     CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -Os"
 977 else
 978     AC_CACHE_CHECK([if \$CC accepts -O],
 979         [ac_cv_c_o],
 980         [CFLAGS="${CFLAGS_save} -O"
 981          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 982     if test "${ac_cv_c_o}" != "no"; then
 983         if test "${ac_cv_c_o3}" = "no"; then
 984             CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -O"
 985         fi
 986     fi
 987 fi
 988
 989 AC_CACHE_CHECK([if \$CC accepts -O4],
 990     [ac_cv_c_o4],
 991     [CFLAGS="${CFLAGS_save} -O4"
 992      AC_TRY_COMPILE([],,ac_cv_c_o4=yes, ac_cv_c_o4=no)])
 993 if test "${ac_cv_c_o4}" != "no" -a "x${enable_debug}" = "xno"; then
 994     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O4"
 995 else
 996     AC_CACHE_CHECK([if \$CC accepts -O3],
 997         [ac_cv_c_o3],
 998         [CFLAGS="${CFLAGS_save} -O3"
 999          AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
1000     if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
1001         CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O3"
1002     else
1003         AC_CACHE_CHECK([if \$CC accepts -O2],
1004             [ac_cv_c_o2],
1005             [CFLAGS="${CFLAGS_save} -O2"
1006              AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
1007         if test "${ac_cv_c_o2}" != "no"; then
1008             CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O2"
1009         else
1010             AC_CACHE_CHECK([if \$CC accepts -O],
1011                 [ac_cv_c_o],
1012                 [CFLAGS="${CFLAGS_save} -O"
1013                  AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
1014             if test "${ac_cv_c_o}" != "no"; then
1015                 CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O"
1016             fi
1017         fi
1018     fi
1019 fi
1020
1021 AC_CACHE_CHECK([if \$CC accepts -O0],
1022     [ac_cv_c_o0],
1023     [CFLAGS="${CFLAGS_save} -O0"
1024      AC_TRY_COMPILE([],,ac_cv_c_o0=yes, ac_cv_c_o0=no)])
1025 if test "${ac_cv_c_o0}" != "no"; then
1026     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O0"
1027 fi
1028
1029 dnl Check for -ffast-math
1030 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1031     [ac_cv_c_fast_math],
1032     [CFLAGS="${CFLAGS_save} -ffast-math"
1033      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
1034 if test "${ac_cv_c_fast_math}" != "no"; then
1035     CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
1036 fi
1037
1038 dnl Check for -funroll-loops
1039 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1040 if test "${SYS}" != "beos"
1041 then
1042   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
1043       [ac_cv_c_unroll_loops],
1044       [CFLAGS="${CFLAGS_save} -funroll-loops"
1045        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1046   if test "${ac_cv_c_unroll_loops}" != "no"; then
1047       CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1048   fi
1049 fi
1050
1051 dnl Check for -fomit-frame-pointer
1052 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1053     [ac_cv_c_omit_frame_pointer],
1054     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
1055      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1056 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1057  if test "${SYS}" != "darwin"; then
1058     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1059  else
1060     dnl On darwin we explicitely disable it.
1061     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fno-omit-frame-pointer"
1062  fi
1063 fi
1064
1065 dnl Check for Darwin plugin linking flags
1066 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1067     [ac_cv_ld_darwin],
1068     [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1069      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1070 if test "${ac_cv_ld_darwin}" != "no"; then
1071     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1072 fi
1073
1074 dnl Checks for __attribute__(aligned()) directive
1075 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1076     [ac_cv_c_attribute_aligned],
1077     [ac_cv_c_attribute_aligned=0
1078         CFLAGS="${CFLAGS_save} -Werror"
1079     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
1080         AC_TRY_COMPILE([],
1081         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
1082         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
1083     done
1084         CFLAGS="${CFLAGS_save}"])
1085 if test "${ac_cv_c_attribute_aligned}" != "0"; then
1086     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
1087         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1088 fi
1089
1090 dnl Check for __attribute__((packed))
1091 AC_CACHE_CHECK([for __attribute__((packed))],
1092   [ac_cv_c_attribute_packed],
1093   [ac_cv_c_attribute_packed=no
1094    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
1095                     [ac_cv_c_attribute_packed=yes])])
1096 if test "${ac_cv_c_attribute_packed}" != "no"; then
1097   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1098 fi
1099
1100 dnl
1101 dnl  Check the CPU
1102 dnl
1103 case "${host_cpu}" in
1104   "")
1105     ARCH=unknown
1106     ;;
1107   *)
1108     ARCH="${host_cpu}"
1109     ;;
1110 esac
1111
1112 dnl Check for backtrace() support
1113 AC_CHECK_HEADERS(execinfo.h)
1114 AC_CHECK_FUNCS(backtrace)
1115
1116 dnl
1117 dnl  Enable profiling
1118 dnl
1119 AC_ARG_ENABLE(gprof,
1120 [  --enable-gprof          gprof profiling (default disabled)])
1121 AC_ARG_ENABLE(cprof,
1122 [  --enable-cprof          cprof profiling (default disabled)])
1123 test "${enable_gprof}" != "yes" && enable_gprof="no"
1124 test "${enable_cprof}" != "yes" && enable_cprof="no"
1125
1126 dnl
1127 dnl  default modules
1128 dnl
1129 ALIASES="${ALIASES} cvlc rvlc"
1130
1131 dnl
1132 dnl Some plugins aren't useful on some platforms
1133 dnl
1134 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1135     VLC_ADD_PLUGIN([dynamicoverlay])
1136 elif test "${SYS}" != "mingwce"; then
1137     VLC_ADD_PLUGIN([access_smb dmo globalhotkeys])
1138     VLC_ADD_LIBS([dmo],[-lole32 -luuid])
1139 fi
1140 if test "${SYS}" = "darwin"; then
1141     VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,ApplicationServices])
1142 fi
1143
1144 dnl
1145 dnl  Accelerated modules
1146 dnl
1147 EXTEND_HELP_STRING([Optimization options:])
1148
1149 dnl  Check for fully working MMX intrinsics
1150 dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
1151 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1152 AC_ARG_ENABLE(mmx,
1153 [  --disable-mmx           disable MMX optimizations (default auto)],,[
1154   case "${host_cpu}" in
1155     i?86|x86_64)
1156       enable_mmx="yes"
1157       ;;
1158     *)
1159       enable_mmx="no"
1160       ;;
1161   esac
1162 ])
1163 have_mmx="no"
1164 have_mmxext="no"
1165 AS_IF([test "${enable_mmx}" != "no"], [
1166   ARCH="${ARCH} mmx"
1167
1168   AC_CACHE_CHECK([if $CC groks MMX intrinsics],
1169     [ac_cv_c_mmx_intrinsics],
1170     [CFLAGS="${CFLAGS_save} -O -mmmx"
1171      AC_TRY_COMPILE([#include <mmintrin.h>
1172                      #include <stdint.h>
1173                      uint64_t frobzor;],
1174                     [__m64 a, b, c;
1175                      a = b = c = (__m64)frobzor;
1176                      a = _mm_slli_pi16(a, 3);
1177                      a = _mm_adds_pi16(a, b);
1178                      c = _mm_srli_pi16(c, 8);
1179                      c = _mm_slli_pi16(c, 3);
1180                      b = _mm_adds_pi16(b, c);
1181                      a = _mm_unpacklo_pi8(a, b);
1182                      frobzor = (uint64_t)a;],
1183                     [ac_cv_c_mmx_intrinsics=yes],
1184                     [ac_cv_c_mmx_intrinsics=no])])
1185   AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1186     AC_DEFINE(HAVE_MMX_INTRINSICS, 1,
1187               [Define to 1 if MMX intrinsics are available.])
1188     MMX_CFLAGS="-mmmx"
1189   ])
1190
1191   AC_CACHE_CHECK([if $CC groks MMX inline assembly],
1192     [ac_cv_mmx_inline],
1193     [CFLAGS="${CFLAGS_save}"
1194      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
1195                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
1196   AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1197     AC_DEFINE(CAN_COMPILE_MMX, 1,
1198               [Define to 1 inline MMX assembly is available.])
1199     have_mmx="yes"
1200   ])
1201
1202   AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1203     [ac_cv_mmxext_inline],
1204     [CFLAGS="${CFLAGS_save}"
1205      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1206                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1207   AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1208     AC_DEFINE(CAN_COMPILE_MMXEXT, 1,
1209               [Define to 1 if MMX EXT inline assembly is available.])
1210     have_mmxext="yes"
1211   ])
1212 ])
1213 AC_SUBST(MMX_CFLAGS)
1214 AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
1215 AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
1216
1217 dnl  Check for fully workin SSE2 intrinsics
1218 dnl  We need support for -mmmx, we need <emmintrin.h>, and we also need a
1219 dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1220 AC_ARG_ENABLE(sse,
1221 [  --disable-sse           disable SSE (1, 2, 3 and 4) optimizations (default auto)],
1222 , [
1223   case "${host_cpu}" in
1224     i686|x86_64)
1225       enable_sse=yes
1226       ;;
1227     *)
1228       enable_sse=no
1229       ;;
1230   esac
1231 ])
1232 have_sse2="no"
1233 AS_IF([test "${enable_sse}" != "no"], [
1234   ARCH="${ARCH} sse sse2"
1235
1236   AC_CACHE_CHECK([if $CC groks SSE2 intrinsics],
1237     [ac_cv_c_sse2_intrinsics],
1238     [CFLAGS="${CFLAGS_save} -O -msse2"
1239      AC_TRY_COMPILE([#include <emmintrin.h>
1240                      #include <stdint.h>
1241                      uint64_t frobzor;],
1242                     [__m128i a, b, c;
1243                      a = b = c = _mm_set1_epi64((__m64)frobzor);
1244                      a = _mm_slli_epi16(a, 3);
1245                      a = _mm_adds_epi16(a, b);
1246                      c = _mm_srli_epi16(c, 8);
1247                      c = _mm_slli_epi16(c, 3);
1248                      b = _mm_adds_epi16(b, c);
1249                      a = _mm_unpacklo_epi8(a, b);
1250                      frobzor = (uint64_t)_mm_movepi64_pi64(a);],
1251                     [ac_cv_c_sse2_intrinsics=yes],
1252                     [ac_cv_c_sse2_intrinsics=no])])
1253   AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1254     AC_DEFINE(HAVE_SSE2_INTRINSICS, 1,
1255               [Define to 1 if SSE2 intrinsics are available.])
1256     SSE2_CFLAGS="-msse2"
1257   ])
1258
1259   AC_CACHE_CHECK([if $CC groks SSE inline assembly],
1260     [ac_cv_sse_inline],
1261     [CFLAGS="${CFLAGS_save}"
1262      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1263                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1264   AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1265     AC_DEFINE(CAN_COMPILE_SSE, 1,
1266               [Define to 1 if SSE inline assembly is available.])
1267   ])
1268
1269   AC_CACHE_CHECK([if $CC groks SSE2 inline assembly],
1270     [ac_cv_sse2_inline],
1271     [CFLAGS="${CFLAGS_save}"
1272      AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
1273                     ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
1274   AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1275     AC_DEFINE(CAN_COMPILE_SSE2, 1,
1276               [Define to 1 if SSE2 inline assembly is available.])
1277     have_sse2="yes"
1278   ])
1279
1280   # SSE3
1281   AC_CACHE_CHECK([if $CC groks SSE3 inline assembly],
1282     [ac_cv_sse3_inline],
1283     [CFLAGS="${CFLAGS_save}"
1284      AC_TRY_COMPILE(,[void *p;asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p));],
1285                     ac_cv_sse3_inline=yes, ac_cv_sse3_inline=no)])
1286   AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1287     AC_DEFINE(CAN_COMPILE_SSE3, 1,
1288               [Define to 1 if SSE3 inline assembly is available.]) ])
1289   # SSSE3
1290   AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly],
1291     [ac_cv_ssse3_inline],
1292     [CFLAGS="${CFLAGS_save}"
1293      AC_TRY_COMPILE(,[void *p;asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p));],
1294                     ac_cv_ssse3_inline=yes, ac_cv_ssse3_inline=no)])
1295   AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1296     AC_DEFINE(CAN_COMPILE_SSSE3, 1,
1297               [Define to 1 if SSSE3 inline assembly is available.]) ])
1298
1299   # SSE4.1
1300   AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1301     [ac_cv_sse4_1_inline],
1302     [CFLAGS="${CFLAGS_save}"
1303      AC_TRY_COMPILE(,[void *p;asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p));],
1304                     ac_cv_sse4_1_inline=yes, ac_cv_sse4_1_inline=no)])
1305   AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1306     AC_DEFINE(CAN_COMPILE_SSE4_1, 1,
1307               [Define to 1 if SSE4_1 inline assembly is available.]) ])
1308
1309   # SSE4.2
1310   AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1311     [ac_cv_sse4_2_inline],
1312     [CFLAGS="${CFLAGS_save}"
1313      AC_TRY_COMPILE(,[void *p;asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p));],
1314                     ac_cv_sse4_2_inline=yes, ac_cv_sse4_2_inline=no)])
1315   AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1316     AC_DEFINE(CAN_COMPILE_SSE4_2, 1,
1317               [Define to 1 if SSE4_2 inline assembly is available.]) ])
1318
1319   # SSE4A
1320   AC_CACHE_CHECK([if $CC groks SSE4A inline assembly],
1321     [ac_cv_sse4a_inline],
1322     [CFLAGS="${CFLAGS_save}"
1323      AC_TRY_COMPILE(,[void *p;asm volatile("insertq %%xmm1,%%xmm0"::"r"(p));],
1324                     ac_cv_sse4a_inline=yes, ac_cv_sse4a_inline=no)])
1325   AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1326     AC_DEFINE(CAN_COMPILE_SSE4A, 1,
1327               [Define to 1 if SSE4A inline assembly is available.]) ])
1328 ])
1329 AC_SUBST(SSE2_CFLAGS)
1330 AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1331
1332 have_3dnow="no"
1333 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly],
1334     [ac_cv_3dnow_inline],
1335     [CFLAGS="${CFLAGS_save}"
1336      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1337                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1338 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1339   AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1340             [Define to 1 if 3D Now! inline assembly is available.])
1341   have_3dnow="yes"
1342 ])
1343 AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1344
1345
1346 AC_ARG_ENABLE(neon,
1347 [  --disable-neon          disable NEON optimizations (default auto)],, [
1348   AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
1349 ])
1350 AS_IF([test "${enable_neon}" != "no"], [
1351   AC_CACHE_CHECK([if $CC groks NEON inline assembly], [ac_cv_neon_inline], [
1352     CFLAGS="${CFLAGS_save} -mfpu=neon"
1353     AC_COMPILE_IFELSE([
1354       AC_LANG_PROGRAM(,[[
1355 asm volatile("vqmovun.s64 d0, q1":::"d0");
1356 asm volatile("ssat r0, #1, r0":::"r0"); /* assume ARMv6 */
1357 ]])
1358     ], [
1359       ac_cv_neon_inline="-mfpu=neon"
1360     ], [
1361       ac_cv_neon_inline="no"
1362     ])
1363     CFLAGS="${CFLAGS_save}"
1364   ])
1365   ARM_NEON_CFLAGS="$ac_cv_neon_inline"
1366 ], [
1367   ac_cv_neon_inline="no"
1368 ])
1369 AC_SUBST(ARM_NEON_CFLAGS)
1370 AM_CONDITIONAL(HAVE_ARM_NEON, [test "${ac_cv_neon_inline}" != "no"])
1371
1372
1373 AC_ARG_ENABLE(altivec,
1374 [  --disable-altivec       disable AltiVec optimizations (default auto)],, [
1375   AS_IF([test "${host_cpu}" = "powerpc"],
1376         [enable_altivec=yes], [enable_altivec=no])
1377 ])
1378 have_altivec="no"
1379 AS_IF([test "${enable_altivec}" = "yes"], [
1380   ARCH="${ARCH} altivec";
1381   AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1382     [ac_cv_altivec_inline],
1383     [CFLAGS="${CFLAGS_save}"
1384      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1385          ac_cv_altivec_inline="yes",
1386          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1387           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1388             [ac_cv_altivec_inline="-Wa,-m7400"],
1389             ac_cv_altivec_inline=no)
1390          ])])
1391   AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1392     AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1393               [Define to 1 if AltiVec inline assembly is available.])
1394     AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1395       VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1396       VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1397       VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1398       VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1399       VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1400     ])
1401     have_altivec="yes"
1402   ])
1403
1404 dnl The AltiVec C extensions
1405 dnl
1406 dnl There are several possible cases:
1407 dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
1408 dnl                      need <altivec.h>
1409 dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
1410 dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
1411 dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
1412 dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
1413 dnl - Others: test should fail
1414   AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1415   [ac_cv_c_altivec],
1416   [# OS X/PPC test (gcc 4.x)
1417    CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
1418    AC_TRY_COMPILE([vector unsigned char foo;],
1419      [vec_ld(0, (unsigned char *)0);],
1420      [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
1421      [# OS X/PPC test (gcc 3.x)
1422       CFLAGS="${CFLAGS_save} -faltivec"
1423       AC_TRY_COMPILE([vector unsigned char foo;],
1424         [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
1425         [ac_cv_c_altivec="-faltivec"],
1426         dnl Below this are the Linux tests
1427         [# Linux/PPC test (gcc 4.x)
1428          CFLAGS="${CFLAGS_save} -maltivec"
1429          AC_TRY_COMPILE([#include <altivec.h>],
1430            [vec_ld(0, (unsigned char *)0);],
1431            [ac_cv_c_altivec="-maltivec"],
1432            [# Linux/PPC test (gcc 3.3)
1433             CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
1434             AC_TRY_COMPILE([#include <altivec.h>],
1435               [vec_ld(0, (unsigned char *)0);],
1436               [ac_cv_c_altivec=""
1437                ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1438               [# Linux/PPC test (gcc 3.3)
1439                CFLAGS="${CFLAGS_save} -fvec"
1440                AC_TRY_COMPILE([#include <altivec.h>],
1441                  [vec_ld(0, (unsigned char *)0);],
1442                  [ac_cv_c_altivec="-fvec"],
1443                  [ac_cv_c_altivec=no])
1444               ])
1445            ])
1446         ])
1447      ])
1448    CFLAGS="${CFLAGS_save}"
1449   ])
1450   AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1451     CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
1452   ])
1453
1454   AC_CHECK_HEADERS(altivec.h)
1455   CPPFLAGS="${CPPFLAGS_save}"
1456
1457   AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1458     AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1,
1459               [Define to 1 if C AltiVec extensions are available.])
1460     VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1461     VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1462     VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1463     have_altivec="yes"
1464   ])
1465
1466   AC_CACHE_CHECK([if linker needs -framework vecLib],
1467     [ac_cv_ld_altivec],
1468     [LDFLAGS="${LDFLAGS_vlc} -Wl,-framework,vecLib"
1469      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1470      LDFLAGS="${LDFLAGS_save}"
1471     ])
1472   AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1473     VLC_ADD_LDFLAGS([libvlccore idctaltivec motionaltivec memcpyaltivec],[-Wl,-framework,vecLib])
1474   ])
1475 ])
1476 AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
1477
1478 dnl
1479 dnl  Special arch tuning
1480 dnl
1481 AC_ARG_WITH(tuning,
1482 [  --with-tuning=ARCH      enable special tuning for an architecture
1483                           (default Pentium 2 on IA-32 and G4 on PPC)])
1484 if test -n "${with_tuning}"; then
1485     if test "${with_tuning}" != "no"; then
1486         CFLAGS_TUNING="-mtune=${with_tuning}"
1487     fi
1488 else
1489     if test "${SYS}" = "darwin" -a "${host_cpu}" != "powerpc"; then
1490         CFLAGS_TUNING="-march=prescott -mtune=generic"
1491     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
1492         CFLAGS_TUNING="-mtune=pentium2"
1493     elif test "${host_cpu}" = "x86_64"; then
1494         CFLAGS_TUNING="-mtune=athlon64"
1495     elif test "${host_cpu}" = "powerpc"; then
1496         CFLAGS_TUNING="-mtune=G4";
1497     fi
1498 fi
1499
1500 dnl NOTE: this can't be cached cleanly
1501 AS_IF([test "${CFLAGS_TUNING}"],
1502    [CFLAGS_save="${CFLAGS}"
1503     CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1504
1505     AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1506     AC_COMPILE_IFELSE([ ],
1507                       [tuning="yes"],
1508                       [CFLAGS_TUNING=""; tuning="no"
1509                        AS_IF([test "${with_tuning}"],
1510                              [AC_MSG_ERROR([requested tuning not supported])])])
1511
1512     AC_MSG_RESULT([$tuning])
1513     CFLAGS="${CFLAGS_save}"
1514 ])
1515
1516 dnl
1517 dnl  Memory usage
1518 dnl
1519 AC_ARG_ENABLE(optimize-memory,
1520 [  --enable-optimize-memory optimize memory usage over performance])
1521 if test "${enable_optimize_memory}" = "yes"; then
1522   AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1523 fi
1524
1525 dnl
1526 dnl  Enable/disable optimizations
1527 dnl
1528 AC_ARG_ENABLE(optimizations,
1529 [  --disable-optimizations disable compiler optimizations (default enabled)])
1530 if test "${enable_optimizations}" != "no"; then
1531    if test "${enable_optimize_memory}" = "yes"; then
1532       enable_optimizations="size"
1533    else
1534       enable_optimizations="speed"
1535    fi
1536 fi
1537
1538 dnl
1539 dnl  Debugging mode
1540 dnl
1541 AC_ARG_ENABLE(debug,
1542 [  --enable-debug          debug mode (default disabled)])
1543 test "${enable_debug}" != "yes" && enable_debug="no"
1544 AH_TEMPLATE(NDEBUG,
1545             [Define to 1 if debug code should NOT be compiled])
1546 AS_IF([test "x${enable_debug}" = "xno"], [
1547   AC_DEFINE(NDEBUG)
1548 ], [
1549   AC_CHECK_HEADERS([valgrind/valgrind.h])
1550 ])
1551
1552 dnl
1553 dnl Allow running as root (useful for people running on embedded platforms)
1554 dnl
1555 AC_ARG_ENABLE(run-as-root,
1556 [  --enable-run-as-root    allow running VLC as root (default disabled)])
1557 AS_IF([test "${enable_run_as_root}" = "yes"],[
1558     AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1559               [Define to 1 to allow running VLC as root (uid 0).])
1560 ])
1561
1562 dnl
1563 dnl  Test coverage
1564 dnl
1565 AC_ARG_ENABLE(coverage,
1566         [  --enable-coverage       build for test coverage (default disabled)],,
1567         [enable_coverage="no"])
1568 AS_IF([test "${enable_coverage}" != "no"], [
1569         CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1570         CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1571         LDFLAGS="-lgcov ${LDFLAGS}"
1572         dnl ugly...
1573         CFLAGS_save="${CFLAGS}"
1574         CXXFLAGS_save="${CXXFLAGS}"
1575         LDFLAGS_save="${LDFLAGS}"
1576 ])
1577
1578 dnl
1579 dnl Stream output
1580 dnl
1581 AC_ARG_ENABLE(sout,
1582   [  --enable-sout           Stream output modules (default enabled)])
1583 AS_IF([test "${enable_sout}" != "no"], [
1584   AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1585 ])
1586 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1587
1588 dnl Lua modules
1589 AC_ARG_ENABLE(lua,
1590   AS_HELP_STRING([--enable-lua],[lua playlist, metafetcher and interface
1591                   plugins (default enabled)]))
1592 if test "${enable_lua}" != "no"
1593 then
1594   PKG_CHECK_MODULES(LUA, lua5.1,
1595     [ have_lua=yes ],
1596     [
1597     AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
1598     PKG_CHECK_MODULES(LUA, lua >= 5.1,
1599       [ have_lua=yes ],
1600       [
1601         have_lua=yes
1602         AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1603           [],
1604           [ have_lua=no ] )
1605         AC_CHECK_LIB(  lua5.1 , luaL_newstate,
1606           [LUA_LIBS="-llua5.1"],
1607           AC_CHECK_LIB( lua51 , luaL_newstate,
1608             [LUA_LIBS="-llua51"],
1609             AC_CHECK_LIB( lua , luaL_newstate,
1610               [LUA_LIBS="-llua"],
1611               [ have_lua=no
1612               ], [-lm])
1613           )
1614         )
1615       ])
1616     ])
1617   if test "x${have_lua}" = "xyes" ;  then
1618      VLC_ADD_LIBS([lua],[$LUA_LIBS])
1619      VLC_ADD_CFLAGS([lua],[$LUA_CFLAGS])
1620   else
1621       AC_MSG_ERROR([Could not find lua. Lua is needed for some interfaces (rc, telnet, http) as well as many other custom scripts. Use --disable-lua to ignore this error.])
1622   fi
1623   AC_ARG_VAR([LUAC], [LUA byte compiler])
1624   AC_PATH_PROGS(LUAC,[${LUAC} luac], [false])
1625   AS_IF([test "${LUAC}" = "false"], [
1626     AC_MSG_ERROR([Could not find the LUA byte compiler.])
1627   ])
1628 fi
1629 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1630
1631 dnl
1632 dnl HTTP daemon
1633 dnl
1634 AC_ARG_ENABLE(httpd,
1635   [  --enable-httpd          HTTP daemon (default enabled)])
1636 if test "${enable_httpd}" != "no"
1637 then
1638   VLC_ADD_PLUGIN([oldhttp])
1639   AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
1640 fi
1641 AM_CONDITIONAL(BUILD_HTTPD, [test "${enable_httpd}" != "no"])
1642
1643 dnl
1644 dnl libproxy support
1645 dnl
1646 AC_ARG_ENABLE(libproxy,
1647   [  --enable-libproxy       libproxy support (default auto)])
1648 AS_IF([test "${enable_libproxy}" != "no"], [
1649   PKG_CHECK_MODULES(LIBPROXY, libproxy-1.0, [
1650     AC_DEFINE(HAVE_LIBPROXY, 1, [Define if libproxy is available])
1651     VLC_ADD_CFLAGS([access_http],[$LIBPROXY_CFLAGS])
1652     VLC_ADD_LIBS([access_http],[$LIBPROXY_LIBS])
1653   ], [
1654     AS_IF([test "x${enable_libproxy}" != "x"], [
1655       AC_MSG_ERROR([libproxy could not be found on your system])
1656     ])
1657   ])
1658 ])
1659
1660
1661 dnl
1662 dnl VideoLAN manager
1663 dnl
1664 AC_ARG_ENABLE(vlm,
1665   [  --enable-vlm            VideoLAN manager (default enabled)],,
1666   [enable_vlm="${enable_sout}"])
1667 AS_IF([test "${enable_vlm}" != "no"], [
1668   AS_IF([test "${enable_sout}" = "no"], [
1669     AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1670   ])
1671   AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1672 ])
1673 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1674
1675 dnl
1676 dnl Growl notification plugin
1677 dnl
1678 AC_ARG_ENABLE(growl,
1679   [  --enable-growl          growl notification plugin (default disabled)],,
1680   [enable_growl=no])
1681 AS_IF([test "${enable_growl}" != "no"], [
1682     VLC_ADD_PLUGIN([growl_udp])
1683     AC_CHECK_HEADERS(Growl/GrowlDefines.h, [
1684       VLC_ADD_PLUGIN([growl])
1685       VLC_ADD_LDFLAGS([growl], [-Wl,-framework,Growl,-framework,AppKit])
1686       VLC_ADD_OBJCFLAGS([growl], [-fobjc-exceptions] )
1687     ])
1688   ]
1689 )
1690
1691 dnl
1692 dnl Libnotify notification plugin
1693 dnl
1694 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify], [libnotify notification], [auto])
1695
1696 dnl
1697 dnl Taglibplugin
1698 dnl
1699 AC_ARG_ENABLE(taglib,
1700   [  --disable-taglib        Taglib support (default enabled) ])
1701   AS_IF([test "${enable_taglib}" != "no"],[
1702     PKG_CHECK_MODULES(TAGLIB, taglib >= 1.5,
1703       [ VLC_ADD_PLUGIN([taglib])
1704         VLC_ADD_LIBS([taglib],[$TAGLIB_LIBS -lz])
1705         VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS])
1706         AC_LANG_PUSH(C++)
1707         AC_CHECK_HEADERS(taglib/mp4coverart.h)
1708         AC_LANG_POP(C++)
1709       ],
1710       [AC_MSG_WARN(TagLib library not found)])
1711   ])
1712
1713 dnl
1714 dnl  Input plugins
1715 dnl
1716
1717 EXTEND_HELP_STRING([Input plugins:])
1718
1719 dnl  live555 input
1720 dnl
1721 AC_ARG_ENABLE(live555,
1722 [  --enable-live555        live555 RTSP input plugin (default enabled)])
1723 if test "${enable_live555}" != "no"; then
1724   AC_ARG_WITH(live555-tree,
1725     [  --with-live555-tree=PATH live.com tree for static linking])
1726
1727   dnl
1728   dnl test for --with-live555-tree
1729   dnl
1730   if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
1731     AC_LANG_PUSH(C++)
1732     CPPFLAGS_save="${CPPFLAGS}"
1733     if test -z "${CONTRIB_DIR}"; then
1734         CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1735     else
1736         CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
1737     fi
1738     if test "${SYS}" = "solaris"; then
1739       CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1740     fi
1741     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1742
1743     AC_CHECK_HEADERS(liveMedia_version.hh, [
1744       AC_MSG_CHECKING(for liveMedia version >= 1214895600 )
1745       AC_EGREP_CPP(yes,
1746         [#include <liveMedia_version.hh>
1747          #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1748          #if LIVEMEDIA_LIBRARY_VERSION_INT < 1214895600
1749          yes
1750          #endif
1751          #endif],
1752         [AC_MSG_RESULT([no])
1753          AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia.
1754 lternatively you can use --disable-live555 to disable the liveMedia plugin.])
1755       ],[
1756          AC_MSG_RESULT([yes])
1757          ])
1758     ])
1759      other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1760      other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1761       if test "${SYS}" = "mingw32"; then
1762         # add ws2_32 for closesocket, select, recv
1763         other_libs="$other_libs -lws2_32"
1764       elif test "${SYS}" = "mingwce"; then
1765         # add ws2 for closesocket, select, recv
1766         other_libs="$other_libs -lws2"
1767       fi
1768     dnl We need to check for pic because live555 don't provide shared libs
1769     dnl and we want to build a plugins so we need -fPIC on some arch.
1770     AC_CHECK_HEADERS(liveMedia.hh, [
1771       VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1772         AC_CHECK_LIB(liveMedia_pic, main, [
1773           VLC_ADD_PLUGIN([live555])
1774          VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1775          ],[
1776         AC_CHECK_LIB(liveMedia, main, [
1777           VLC_ADD_PLUGIN([live555])
1778           VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1779         ],[],[${other_libs}]) ],[${other_libs_pic}])
1780     ],[
1781        AC_MSG_WARN([The development files for liveMedia (live555) can't be found])
1782     ])
1783     CPPFLAGS="${CPPFLAGS_save}"
1784     AC_LANG_POP(C++)
1785   else
1786     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
1787     real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
1788     if test -z "${real_live555_tree}"; then
1789       dnl  The given directory can't be found
1790       AC_MSG_RESULT(no)
1791       AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1792     fi
1793     if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
1794       AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1795
1796       AC_CHECK_HEADERS(${real_live555_tree}/liveMedia/include/liveMedia_version.hh,[
1797         AC_MSG_CHECKING(for liveMedia version >= 1214895600 )
1798         AC_EGREP_CPP(yes,
1799           [#include "${real_live555_tree}/liveMedia/include/liveMedia_version.hh"
1800            #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1801            #if LIVEMEDIA_LIBRARY_VERSION_INT < 1214895600
1802            yes
1803            #endif
1804            #endif],
1805           [AC_MSG_RESULT([no])
1806            AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia.
1807 lternatively you can use --disable-live555 to disable the liveMedia plugin.])
1808         ],[
1809            AC_MSG_RESULT([yes])
1810            ])
1811       ])
1812
1813       VLC_ADD_PLUGIN([live555])
1814
1815       if test "${SYS}" = "mingw32"; then
1816         # add ws2_32 for closesocket, select, recv
1817         VLC_ADD_LIBS([live555],[-lws2_32])
1818       fi
1819
1820       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1821       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1822       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1823       VLC_ADD_LIBS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
1824
1825       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
1826       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
1827       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
1828       VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1829       if test "${SYS}" = "solaris"; then
1830         VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1831       fi
1832     else
1833       dnl  The given live555 wasn't built
1834         AC_MSG_RESULT(no)
1835       if test "${enable_live555}" = "yes"; then
1836         AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
1837       fi
1838     fi
1839   fi
1840 fi
1841
1842 dnl
1843 dnl - special access module for dc1394 input
1844 dnl - dv module: digital video module check for libraw1394
1845 dnl
1846 PKG_ENABLE_MODULES_VLC([DC1394], [], [libraw1394 >= 2.0.1 libdc1394-2 >= 2.1.0], [dc1394 access module], [auto])
1847 PKG_ENABLE_MODULES_VLC([DV], [access_dv], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV input module], [auto])
1848
1849 dnl
1850 dnl dvdread module: check for libdvdread
1851 dnl
1852 dnl prepend -ldvdcss on OS that need it
1853 AS_CASE(["${SYS}"], [mingw32|darwin|beos], [VLC_ADD_LIBS([dvdread], [-ldvdcss])])
1854 PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread], [dvdread input module], [auto])
1855
1856 dnl
1857 dnl libdvdnav plugin
1858 dnl
1859 AC_ARG_ENABLE(dvdnav,
1860   [  --enable-dvdnav         dvdnav input module (default enabled)])
1861 if test "${enable_dvdnav}" != "no"
1862 then
1863   dnl prepend -ldvdcss on OS that need it
1864   AS_CASE(["${SYS}"], [mingw32|darwin|beos], [VLC_ADD_LIBS([dvdnav], [-ldvdcss])])
1865
1866   DVDNAV_PATH="${PATH}"
1867   AC_ARG_WITH(dvdnav-config-path,
1868     [  --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
1869     [ if test "${with_dvdnav_config_path}" != "no"
1870       then
1871         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
1872       fi ])
1873   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
1874   if test "${DVDNAV_CONFIG}" != "no"
1875   then
1876     VLC_ADD_PLUGIN([dvdnav])
1877     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
1878     VLC_ADD_LIBS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
1879     AC_CHECK_LIB(dvdnav, dvdnav_get_video_resolution,
1880                 AC_DEFINE(HAVE_DVDNAV_GET_VIDEO_RESOLUTION, 1, [Define if you have dvdnav_get_video_resolution.]),
1881                 [], [${LIBS_dvdnav}])
1882     AC_CHECK_LIB(dvdnav, dvdnav_describe_title_chapters,
1883                 AC_DEFINE(HAVE_DVDNAV_DESCRIBE_TITLE_CHAPTERS, 1, [Define if you have dvdnav_describe_title_chapters.]),
1884                 [], [${LIBS_dvdnav}])
1885   fi
1886 fi
1887
1888 dnl
1889 dnl  Windows DirectShow access module
1890 dnl
1891 AC_ARG_ENABLE(dshow,
1892   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1893 if test "${enable_dshow}" != "no"
1894 then
1895   if test "${SYS}" = "mingw32"
1896   then
1897     AC_LANG_PUSH(C++)
1898       AC_CHECK_HEADERS(dshow.h,
1899       [ VLC_ADD_PLUGIN([dshow])
1900         VLC_ADD_CXXFLAGS([dshow],[])
1901         VLC_ADD_LIBS([dshow],[-lole32 -loleaut32 -luuid]) ])
1902     AC_LANG_POP(C++)
1903   fi
1904 fi
1905
1906 dnl
1907 dnl  Windows DirectShow BDA access module
1908 dnl
1909 AC_ARG_ENABLE(bda,
1910   AS_HELP_STRING([--enable-bda],[Win32 DirectShow BDA support (default
1911                   enabled on Win32)]))
1912 if test "${enable_bda}" != "no"
1913 then
1914   if test "${SYS}" = "mingw32"
1915   then
1916       AC_CHECK_HEADERS(dshow.h,
1917       [ VLC_ADD_PLUGIN([bda])
1918         VLC_ADD_CXXFLAGS([bda],[])
1919         VLC_ADD_LIBS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
1920   fi
1921 fi
1922
1923
1924 dnl
1925 dnl  OpenCV wrapper and example filters
1926 dnl
1927 PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example], [opencv], (OpenCV (computer vision) filter), [off])
1928
1929
1930 dnl
1931 dnl  libsmbclient plugin
1932 dnl
1933 AC_ARG_ENABLE(smb,
1934   [  --enable-smb            smb input module (default enabled)])
1935 if test "${enable_smb}" != "no"; then
1936   AC_CHECK_HEADERS(libsmbclient.h,
1937     [ VLC_ADD_PLUGIN([access_smb])
1938       VLC_ADD_LIBS([access_smb],[-lsmbclient]) ],
1939     [ if test -n "${enable_smb}"; then
1940         AC_MSG_ERROR([cannot find libsmbclient headers])
1941      fi ])
1942 fi
1943
1944
1945 dnl
1946 dnl sftp access support
1947 dnl
1948 AC_ARG_ENABLE(sftp,
1949   [  --enable-sftp           sftp input access module (default disable)])
1950 if test "${enable_sftp}" = "yes"; then
1951   AC_CHECK_HEADERS(libssh2.h, [
1952     VLC_ADD_PLUGIN([access_sftp])
1953     VLC_ADD_LIBS([access_sftp], [-lssh2])
1954   ])
1955 fi
1956
1957 dnl
1958 dnl  libdvbpsi ts demux/mux
1959 dnl
1960 AC_ARG_ENABLE(dvbpsi,
1961   [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1962 have_dvbpsi=no
1963 if test "${enable_dvbpsi}" != "no"
1964 then
1965   AC_ARG_WITH(dvbpsi,
1966   [  --with-dvbpsi=PATH      libdvbpsi headers and libraries])
1967   AC_ARG_WITH(dvbpsi,
1968   [  --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1969   case "${with_dvbpsi}" in
1970   ""|yes)
1971     if test -z "${with_dvbpsi_tree}"
1972     then
1973       AC_CHECK_HEADERS(dvbpsi/dr.h,
1974         [ VLC_ADD_PLUGIN([ts])
1975           if test "${enable_sout}" != "no"; then
1976             VLC_ADD_PLUGIN([mux_ts])
1977           fi
1978           VLC_ADD_LIBS([mux_ts ts dvb],[-ldvbpsi])
1979           have_dvbpsi=yes],
1980         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1981         [#if defined( HAVE_STDINT_H )
1982 #   include <stdint.h>
1983 #elif defined( HAVE_INTTYPES_H )
1984 #   include <inttypes.h>
1985 #endif
1986 #include <dvbpsi/dvbpsi.h>
1987 #include <dvbpsi/descriptor.h>
1988 #include <dvbpsi/pat.h>
1989 #include <dvbpsi/pmt.h>])
1990     else
1991       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1992       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1993       if test -z "${real_dvbpsi_tree}"
1994       then
1995         dnl  The given directory can't be found
1996         AC_MSG_RESULT(no)
1997         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1998       fi
1999       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
2000       then
2001         dnl  Use a custom libdvbpsi
2002         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
2003         VLC_ADD_PLUGIN([ts])
2004         if test "${enable_sout}" != "no"; then
2005           VLC_ADD_PLUGIN([mux_ts])
2006         fi
2007         VLC_ADD_CPPFLAGS([mux_ts ts dvb],[-I${real_dvbpsi_tree}/src])
2008         VLC_ADD_LIBS([mux_ts ts dvb],[${real_dvbpsi_tree}/src/.libs/libdvbpsi.a])
2009         have_dvbpsi=yes
2010       else
2011         dnl  The given libdvbpsi wasn't built
2012         AC_MSG_RESULT(no)
2013         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
2014       fi
2015     fi
2016   ;;
2017   no)
2018     dnl  Compile without dvbpsi
2019   ;;
2020   *)
2021     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
2022     if test -z "${with_dvbpsi}"
2023     then
2024       LDFLAGS_test=""
2025       CPPFLAGS_test=""
2026     else
2027       LDFLAGS_test="-L${with_dvbpsi}/lib"
2028       CPPFLAGS_test="-I${with_dvbpsi}/include"
2029     fi
2030     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
2031     AC_CHECK_HEADERS([dvbpsi/dr.h],[
2032       VLC_ADD_PLUGIN([ts])
2033       if test "${enable_sout}" != "no"; then
2034         AC_CHECK_LIB(dvbpsi, dvbpsi_SDTServiceAddDescriptor,
2035            [VLC_ADD_PLUGIN([mux_ts])], [], [${LDFLAGS_test} -ldvbpsi])
2036       fi
2037       VLC_ADD_CPPFLAGS([mux_ts ts dvb],[${CPPFLAGS_test}])
2038       VLC_ADD_LIBS([mux_ts ts dvb],[${LDFLAGS_test} -ldvbpsi])
2039       have_dvbpsi=yes
2040     ],[
2041       if test -n "${enable_dvbpsi}"
2042       then
2043         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.6])
2044       fi
2045     ],
2046     [#if defined( HAVE_STDINT_H )
2047 #   include <stdint.h>
2048 #elif defined( HAVE_INTTYPES_H )
2049 #   include <inttypes.h>
2050 #endif
2051 #include <dvbpsi/dvbpsi.h>
2052 #include <dvbpsi/descriptor.h>
2053 #include <dvbpsi/pat.h>
2054 #include <dvbpsi/pmt.h>])
2055     CPPFLAGS="${CPPFLAGS_save}"
2056   ;;
2057   esac
2058   AC_CHECK_LIB(dvbpsi, dvbpsi_GenSDTSections, [
2059     AC_DEFINE(HAVE_DVBPSI_SDT, 1, [Define if you have dvbpsi_GenSDTSections.])
2060   ], [], [${LIBS_ts}])
2061
2062 fi
2063
2064 dnl
2065 dnl  Video4Linux2 plugin
2066 dnl
2067 AC_ARG_ENABLE(v4l2,
2068   [  --enable-v4l2           Video4Linux2 input support (default enabled)])
2069 if test "${enable_v4l2}" != "no"
2070 then
2071   AC_ARG_WITH(v4l2,
2072     [  --with-v4l2=PATH        path to a v4l2-enabled kernel tree],[],[])
2073   if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
2074   then
2075     VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
2076   fi
2077
2078   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
2079   AC_CHECK_HEADERS(linux/videodev2.h sys/videoio.h, [
2080     VLC_ADD_PLUGIN([v4l2])
2081   ],[])
2082   CPPFLAGS="${CPPFLAGS_save}"
2083 fi
2084
2085 dnl
2086 dnl libv4l2 support for video4linux.
2087 dnl
2088 AC_ARG_ENABLE( libv4l2,
2089   [  --enable-libv4l2        Libv4l2 Video4Linux2 support (default enabled)])
2090 if test "${enable_libv4l2}" != "no" -a "${enable_v4l2}" != "no"
2091 then
2092     PKG_CHECK_MODULES( LIBV4L2, libv4l2, [
2093       VLC_ADD_LDFLAGS([v4l2],[${LIBV4L2_LIBS}])
2094       VLC_ADD_CFLAGS([v4l2],[${LIBV4L2_CFLAGS}])
2095       AC_DEFINE(HAVE_LIBV4L2, 1, Define if libv4l2 is available)],
2096       AC_MSG_WARN([LibV4L2 support disabled because libv4l2 development headers were not found])
2097     )
2098 fi
2099
2100 dnl
2101 dnl  special access module for Hauppauge PVR cards
2102 dnl
2103 AC_ARG_ENABLE(pvr,
2104   [  --enable-pvr            PVR cards access module (default disabled)])
2105 if test "${enable_pvr}" = "yes"
2106 then
2107   VLC_ADD_PLUGIN([pvr])
2108   AC_ARG_WITH(videodev2,
2109     [  --with-videodev2=FILE   Location of videodev2.h file (default /usr/include/linux/videodev2.h)],[],[])
2110   if test "${with_videodev2}" != "no" -a -n "${with_videodev2}"
2111   then
2112     AC_DEFINE_UNQUOTED(VIDEODEV2_H_FILE, "${with_videodev2}", [Location of videodev2.h])
2113   fi
2114
2115   AC_CACHE_CHECK([for new linux/videodev2.h],
2116       [ac_cv_new_linux_videodev2_h],
2117       [AC_TRY_COMPILE([
2118           #include <sys/types.h>
2119           #   ifdef VIDEODEV2_H_FILE
2120           #   include VIDEODEV2_H_FILE
2121           #   else
2122           #   include <linux/videodev2.h>
2123           #   endif
2124           ],
2125           [struct v4l2_ext_controls ctrls; ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; ],
2126           ac_cv_new_linux_videodev2_h=yes,
2127           ac_cv_new_linux_videodev2_h=no)])
2128   if test "${ac_cv_new_linux_videodev2_h}" != "no"; then
2129     AC_DEFINE(HAVE_NEW_LINUX_VIDEODEV2_H, 1, [Define if new linux/videodev2.h present])
2130   fi
2131 fi
2132
2133 dnl
2134 dnl  gnomeVFS access module
2135 dnl
2136 PKG_ENABLE_MODULES_VLC([GNOMEVFS], [access_gnomevfs], [gnome-vfs-2.0], [GnomeVFS access module], [auto])
2137
2138 dnl
2139 dnl  VCDX modules
2140 dnl
2141 AC_ARG_ENABLE(vcdx,
2142   [  --enable-vcdx           VCD with navigation via libvcdinfo (default disabled)])
2143
2144 if test "${enable_vcdx}" = "yes"
2145 then
2146         PKG_CHECK_MODULES(LIBCDIO, [libcdio >= 0.78.2 libiso9660 >= 0.72],
2147           [VLC_ADD_LIBS([vcdx],[$LIBCDIO_LIBS])
2148                  VLC_ADD_CFLAGS([vcdx],[$LIBCDIO_CFLAGS])],
2149                 [AC_MSG_ERROR([vcdx plugin requires libcdio >= 0.78.2 and libiso9660 >= 0.72])])
2150         PKG_CHECK_MODULES(LIBVCDINFO, libvcdinfo >= 0.7.22,
2151                 [VLC_ADD_LIBS([vcdx],[$LIBVCDINFO_LIBS])
2152                  VLC_ADD_CFLAGS([vcdx],[$LIBVCDINFO_CFLAGS])],
2153           [AC_MSG_ERROR([vcdx plugin requires libvcdinfo library >= 0.7.22])])
2154         VLC_ADD_PLUGIN([vcdx])
2155 fi
2156
2157 dnl
2158 dnl  Built-in CD-DA and VCD module
2159 dnl
2160 AC_ARG_ENABLE(vcd,
2161   [  --enable-vcd            built-in VCD and CD-DA (default enabled)])
2162
2163 AC_ARG_ENABLE(libcddb,
2164   [  --enable-libcddb        CDDB support for libcdio audio CD (default enabled)])
2165
2166 if test "${enable_vcd}" != "no"
2167 then
2168   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2169   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2170     AC_MSG_RESULT(yes)
2171     VLC_ADD_PLUGIN([vcd cdda])
2172   ],[
2173     AC_MSG_RESULT(no)
2174   ])
2175
2176   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2177   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2178     AC_MSG_RESULT(yes)
2179     VLC_ADD_PLUGIN([vcd cdda])
2180     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2181   ],[
2182     AC_MSG_RESULT(no)
2183   ])
2184
2185   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2186   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2187     AC_MSG_RESULT(yes)
2188     VLC_ADD_PLUGIN([vcd cdda])
2189     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2190   ],[
2191     AC_MSG_RESULT(no)
2192   ])
2193
2194   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
2195   then
2196     VLC_ADD_PLUGIN([vcd cdda])
2197   fi
2198
2199   if test "${SYS}" = "darwin"
2200   then
2201     VLC_ADD_PLUGIN([vcd cdda])
2202     VLC_ADD_LDFLAGS([vcd vcdx cdda],[-Wl,-framework,IOKit,-framework,CoreFoundation])
2203     VLC_ADD_LIBS([vcdx cdda],[-liconv])
2204   fi
2205
2206   if test "$enable_libcddb" != "no"; then
2207     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2208       HAVE_LIBCDDB=yes
2209       AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2210       VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
2211       VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2212       ],:
2213       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
2214       HAVE_LIBCDDB=no])
2215   fi
2216 fi
2217
2218 dnl
2219 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
2220 dnl
2221 AC_ARG_ENABLE(dvb,
2222   [  --enable-dvb            DVB-S/T/C card support (default enabled)])
2223
2224 if test "${enable_dvb}" != "no"
2225 then
2226     AS_IF([test "${have_dvbpsi}" = "yes" ],[
2227     AC_ARG_WITH(dvb,
2228      [  --with-dvb=PATH         path to a dvb- and v4l2-enabled kernel tree],[],[])
2229      if test "${with_dvb}" != "no" -a -n "${with_dvb}"
2230      then
2231        VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
2232      fi
2233      CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
2234      AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
2235      VLC_ADD_PLUGIN([dvb])
2236      ],[AC_MSG_WARN(linux-dvb headers not found, dvb disabled)])
2237      CPPFLAGS="${CPPFLAGS_save}"
2238    ],[
2239      AC_MSG_WARN([the dvb access module requires libdvbpsi])
2240     ])
2241 fi
2242
2243 dnl
2244 dnl  Screen capture module
2245 dnl
2246 AC_ARG_ENABLE(screen,
2247   [  --enable-screen         Screen capture support (default enabled)])
2248 if test "${enable_screen}" != "no"; then
2249   if test "${SYS}" = "darwin"; then
2250     AC_CHECK_HEADERS(OpenGL/gl.h, [
2251       AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2252         VLC_ADD_PLUGIN([screen])
2253         VLC_ADD_LDFLAGS([screen],[-Wl,-framework,OpenGL,-framework,ApplicationServices])
2254       ])
2255     ])
2256   elif test "${SYS}" = "mingw32"; then
2257     VLC_ADD_PLUGIN([screen])
2258     VLC_ADD_LIBS([screen],[-lgdi32])
2259   elif test "${SYS}" = "mingwce"; then
2260     CPPFLAGS="${CPPFLAGS_save}"
2261   elif test "${SYS}" = "beos"; then
2262     VLC_ADD_PLUGIN([screen])
2263     VLC_ADD_CXXFLAGS([screen],[])
2264     VLC_ADD_LIBS([screen],[-lbe])
2265   fi
2266 fi
2267
2268 dnl
2269 dnl  ipv6 plugin
2270 dnl
2271 have_ipv6=no
2272 AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2273   AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
2274 ])
2275
2276 AS_IF([test "${have_ipv6}" = "yes"], [
2277   AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
2278
2279
2280 AC_CHECK_FUNCS(inet_ntop,[
2281   AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])
2282
2283
2284 dnl
2285 dnl  ogg demux plugin
2286 dnl
2287 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto])
2288 if test "${enable_sout}" != "no"; then
2289     PKG_ENABLE_MODULES_VLC([MUX_OGG], [], [ogg >= 1.0], [Ogg mux support], [auto])
2290 fi
2291
2292 if test "${enable_sout}" != "no"; then
2293 dnl Check for libshout
2294 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2295 fi
2296
2297 dnl
2298 dnl  matroska demux plugin
2299 dnl
2300 AC_ARG_ENABLE(mkv,
2301   [  --enable-mkv            Matroska demux support (default enabled)])
2302 if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
2303   AC_LANG_PUSH(C++)
2304   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
2305     AC_MSG_CHECKING(for libebml version >= 0.7.7)
2306     AC_EGREP_CPP(yes,
2307       [#include <ebml/EbmlVersion.h>
2308        #ifdef LIBEBML_VERSION
2309        #if LIBEBML_VERSION >= 0x000706
2310        yes
2311        #endif
2312        #endif],
2313       [AC_MSG_RESULT([yes])
2314         AC_CHECK_HEADERS(matroska/KaxVersion.h, [
2315           AC_MSG_CHECKING(for libmatroska version >= 0.8.0)
2316           AC_EGREP_CPP(yes,
2317             [#include <matroska/KaxVersion.h>
2318              #ifdef LIBMATROSKA_VERSION
2319              #if LIBMATROSKA_VERSION >= 0x000705
2320              yes
2321              #endif
2322              #endif],
2323             [AC_MSG_RESULT([yes])
2324               AC_CHECK_HEADERS(matroska/KaxAttachments.h)
2325               VLC_ADD_CXXFLAGS([mkv],[])
2326               if test "${SYS}" = "darwin"; then
2327                 VLC_ADD_CXXFLAGS([mkv],[-O1])
2328               fi
2329               AC_CHECK_LIB(ebml_pic, main, [
2330                 VLC_ADD_PLUGIN([mkv])
2331                 VLC_ADD_LIBS([mkv],[-lmatroska -lebml_pic])
2332               ],
2333                 AC_CHECK_LIB(ebml, main, [
2334                   VLC_ADD_PLUGIN([mkv])
2335                   VLC_ADD_LIBS([mkv],[-lmatroska -lebml])
2336                 ])
2337               )
2338             ],
2339             [AC_MSG_RESULT([no])
2340               AC_MSG_ERROR([Your libmatroska is too old: you may get a more recent one from http://dl.matroska.org/downloads/libmatroska/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2341           ])
2342         ])
2343       ],
2344       [AC_MSG_RESULT([no])
2345         AC_MSG_ERROR([Your libebml is too old: you may get a more recent one from http://dl.matroska.org/downloads/libebml/. Alternatively you can use --disable-mkv to disable the matroska plugin.])
2346     ])
2347   ])
2348   AC_LANG_POP(C++)
2349 fi
2350
2351 dnl
2352 dnl  modplug demux plugin
2353 dnl
2354 AC_ARG_ENABLE(mod,
2355   [  --enable-mod            Mod demux support (default auto)])
2356 if test "${enable_mod}" != "no" ; then
2357     PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
2358           VLC_ADD_PLUGIN([mod])
2359           VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2360           VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2361     ],[
2362        AS_IF([test x"${enable_mod}" = "xyes"],
2363          [AC_MSG_ERROR(libmodplug not found or a broken version (0.8.8.0) was found!)],
2364          [AC_MSG_WARN(libmodplug not found or a broken version (0.8.8.0) was found!)])
2365     ])
2366 fi
2367
2368 dnl
2369 dnl  mpc demux plugin
2370 dnl
2371 AC_ARG_ENABLE(mpc,
2372   [  --enable-mpc            Mpc demux support (default enabled)])
2373 if test "${enable_mpc}" != "no"
2374 then
2375   AC_CHECK_HEADERS([mpc/mpcdec.h], [
2376     VLC_ADD_PLUGIN([mpc])
2377     VLC_ADD_LIBS([mpc],[-lmpcdec])],
2378     [AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2379     VLC_ADD_PLUGIN([mpc])
2380     VLC_ADD_LIBS([mpc],[-lmpcdec])])])
2381 fi
2382
2383 dnl
2384 dnl  game music emu demux plugin
2385 dnl
2386 AC_ARG_ENABLE(gme,
2387   [  --enable-gme            Game Music Emu demux support (default enabled)])
2388 if test "${enable_gme}" != "no" -a "${CXX}" != "";
2389 then
2390   AC_LANG_PUSH(C++)
2391   AC_ARG_WITH(gme-tree,
2392   [  --with-gme-tree=PATH    gme tree for static linking])
2393   if test -n "${with_gme_tree}"
2394   then
2395     AC_MSG_CHECKING(for libgme.a in ${with_mod_tree})
2396     real_gme_tree="`cd ${with_gme_tree} 2>/dev/null && pwd`"
2397     if test -z "${real_gme_tree}"
2398     then
2399       dnl  The given directory can't be found
2400       AC_MSG_RESULT(no)
2401       AC_MSG_ERROR([cannot cd to ${with_gme_tree}])
2402     fi
2403     if test -f "${real_gme_tree}/gme/libgme.a"
2404     then
2405       dnl  Use a custom gme
2406       AC_MSG_RESULT(${real_gme_tree}/gme/libgme.a)
2407       VLC_ADD_PLUGIN([gme])
2408       VLC_ADD_LIBS([gme],[${real_gme_tree}/gme/libgme.a])
2409       VLC_ADD_CXXFLAGS([gme],[-I${real_gme_tree}/gme])
2410     else
2411       dnl  The given gme wasn't built
2412       AC_MSG_RESULT(no)
2413       AC_MSG_ERROR([cannot find ${real_mod_tree}/gme/libgme.a, make sure you compiled gme in ${with_gme_tree}])
2414     fi
2415   else
2416       AC_MSG_WARN([only static linking is available, you must provide a gme-tree])
2417   fi
2418   AC_LANG_POP(C++)
2419 fi
2420
2421 dnl
2422 dnl  Codec plugins
2423 dnl
2424
2425 EXTEND_HELP_STRING([Codec plugins:])
2426
2427 dnl
2428 dnl wmafixed plugin
2429 dnl
2430 AC_ARG_ENABLE(wma-fixed,
2431   [  --enable-wma-fixed      libwma-fixed module (default disabled)])
2432 if test "${enable_wma_fixed}" = "yes"
2433 then
2434   VLC_ADD_PLUGIN([wma_fixed])
2435 fi
2436
2437 dnl
2438 dnl shine fixed point mp3 encoder
2439 dnl
2440 AC_ARG_ENABLE(shine,
2441   [  --enable-shine          shine mp3 encoding module (default disabled)])
2442 if test "${enable_shine}" = "yes"
2443 then
2444   VLC_ADD_PLUGIN([shine])
2445 fi
2446
2447 dnl
2448 dnl openmax il codec plugin
2449 dnl
2450 AC_ARG_ENABLE(omxil,
2451   [  --enable-omxil          openmax il codec module (default disabled)])
2452 if test "${enable_omxil}" = "yes"
2453 then
2454   VLC_ADD_PLUGIN([omxil])
2455   VLC_ADD_LIBS([omxil], [$LIBDL])
2456 fi
2457
2458 dnl
2459 dnl  mad plugin
2460 dnl
2461 AC_ARG_ENABLE(mad,
2462   [  --enable-mad            libmad module (default enabled)])
2463 if test "${enable_mad}" != "no"
2464 then
2465   AC_ARG_WITH(mad,
2466     [  --with-mad=PATH         path to libmad],[],[])
2467   if test "${with_mad}" != "no" -a -n "${with_mad}"
2468   then
2469     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
2470     VLC_ADD_LIBS([mpgatofixed32],[-L${with_mad}/lib])
2471   fi
2472
2473   AC_ARG_WITH(mad-tree,
2474     [  --with-mad-tree=PATH    mad tree for static linking],[],[])
2475   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
2476   then
2477     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
2478     if test -z "${real_mad_tree}"
2479     then
2480       dnl  The given directory can't be found
2481       AC_MSG_RESULT(no)
2482       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
2483     fi
2484     dnl  Use a custom libmad
2485     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
2486     if test -f ${real_mad_tree}/mad.h
2487     then
2488       AC_MSG_RESULT(yes)
2489       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
2490       VLC_ADD_LIBS([mpgatofixed32],[-L${real_mad_tree}/.libs])
2491       LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
2492       AC_CHECK_LIB(mad, mad_bit_init, [
2493         VLC_ADD_PLUGIN([mpgatofixed32])
2494         VLC_ADD_LIBS([mpgatofixed32],[-lmad])
2495         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
2496       ],[])
2497       LDFLAGS="${LDFLAGS_save}"
2498     else
2499       AC_MSG_RESULT(no)
2500       AC_MSG_ERROR([the specified tree doesn't have mad.h])
2501     fi
2502   else
2503     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
2504     LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
2505     AC_CHECK_HEADERS(mad.h, ,
2506       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
2507     AC_CHECK_LIB(mad, mad_bit_init, [
2508       VLC_ADD_PLUGIN([mpgatofixed32])
2509       VLC_ADD_LIBS([mpgatofixed32],[-lmad])],
2510       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
2511     CPPFLAGS="${CPPFLAGS_save}"
2512     LDFLAGS="${LDFLAGS_save}"
2513   fi
2514 fi
2515
2516
2517 AC_ARG_ENABLE(merge-ffmpeg,
2518 [  --enable-merge-ffmpeg   merge FFmpeg-based plugins (default disabled)],, [
2519   enable_merge_ffmpeg="no"
2520 ])
2521 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2522
2523 dnl
2524 dnl  avcodec decoder/encoder plugin
2525 dnl
2526 AC_ARG_ENABLE(avcodec,
2527 [  --enable-avcodec        libavcodec codec (default enabled)])
2528 AS_IF([test "${enable_avcodec}" != "no"], [
2529   PKG_CHECK_MODULES(AVCODEC,[libavcodec >= 52.25.0 libavutil],
2530     [
2531       VLC_SAVE_FLAGS
2532       CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2533       CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2534       AC_CHECK_HEADERS(libavcodec/avcodec.h ffmpeg/avcodec.h)
2535       AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
2536       VLC_ADD_PLUGIN([avcodec])
2537       VLC_ADD_LIBS([avcodec],[$AVCODEC_LIBS])
2538       VLC_ADD_CFLAGS([avcodec],[$AVCODEC_CFLAGS])
2539       VLC_RESTORE_FLAGS
2540       have_avcodec="yes"
2541     ],[
2542       AC_MSG_ERROR([Could not find libavcodec or libavutil. Use --disable-avcodec to ignore this error.])
2543   ])
2544 ], [
2545   have_avcodec="no"
2546 ])
2547
2548 dnl
2549 dnl libva needs avcodec
2550 dnl
2551 AC_ARG_ENABLE(libva,
2552   [  --enable-libva          libva VAAPI support (default auto)])
2553
2554 AS_IF([test "${enable_libva}" != "no"], [
2555   AS_IF([test "x${have_avcodec}" = "xyes"], [
2556     PKG_CHECK_MODULES(LIBVA, [libva libva-x11],
2557       [
2558         VLC_SAVE_FLAGS
2559         CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2560         CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2561         AC_CHECK_HEADERS(libavcodec/vaapi.h, [
2562            VLC_ADD_LIBS([avcodec],[$LIBVA_LIBS ${X_LIBS} ${X_PRE_LIBS} -lX11])
2563            VLC_ADD_CFLAGS([avcodec],[$LIBVA_CFLAGS ${X_CFLAGS}])
2564            AC_DEFINE(HAVE_AVCODEC_VAAPI, 1, [Define if avcodec has to be built with VAAPI support.])
2565            echo "VAAPI acceleration activated"
2566         ],[
2567         AS_IF([test "${enable_libva}" == "yes"],
2568               [AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])],
2569               [AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])])
2570         ])
2571         VLC_RESTORE_FLAGS
2572       ],[
2573         AS_IF([test "${enable_libva}" == "yes"],
2574               [AC_MSG_ERROR([Could not find required libva.])],
2575               [AC_MSG_WARN([libva not found  ])])
2576       ])
2577   ],[
2578     AS_IF([test "x${enable_libva}" != "x"], [
2579       AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive.])
2580     ])
2581   ])
2582 ])
2583
2584 dnl
2585 dnl dxva2 needs avcodec
2586 dnl
2587 AC_ARG_ENABLE(dxva2,
2588   [  --enable-dxva2          DxVA2  support (default auto)])
2589
2590 AS_IF([test "${enable_dxva2}" != "no"], [
2591   if test "${SYS}" = "mingw32"; then
2592   AS_IF([test "x${have_avcodec}" = "xyes"], [
2593     AC_CHECK_HEADERS(dxva2api.h,
2594       [
2595         AC_CHECK_HEADERS(libavcodec/dxva2.h, [
2596            VLC_ADD_LIBS([avcodec],[-lole32 -lshlwapi -luuid])
2597            AC_DEFINE(HAVE_AVCODEC_DXVA2, 1, [Define if avcodec has to be built with DxVA2 support.])
2598            echo "DxVA2 acceleration activated"
2599         ],[
2600         AS_IF([test "${enable_dxva2}" == "yes"],
2601               [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2602               [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2603         ])
2604       ],[
2605         AS_IF([test "${enable_dxva2}" == "yes"],
2606               [AC_MSG_ERROR([Could not find required dxva2api.h])],
2607               [AC_MSG_WARN([dxva2api.h not found])])
2608       ])
2609   ],[
2610     AS_IF([test "x${enable_dxva2}" != "x"], [
2611       AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2612     ])
2613   ])
2614   fi
2615 ])
2616
2617
2618 dnl
2619 dnl stream_out switcher needs libavcodec
2620 dnl
2621 AC_ARG_ENABLE(switcher,
2622   [  --enable-switcher       Stream-out switcher plugin (default disabled)])
2623 AS_IF([test "${enable_switcher}" = "yes"], [
2624   AS_IF([test "x${have_avcodec}" = "xyes"], [
2625     VLC_ADD_PLUGIN([stream_out_switcher])
2626     VLC_ADD_LIBS([stream_out_switcher],[$AVCODEC_LIBS $AVUTIL_LIBS])
2627     VLC_ADD_CFLAGS([stream_out_switcher],[$AVCODEC_CFLAGS $AVUTIL_CFLAGS])
2628   ],[AC_MSG_ERROR([Stream_out switcher depends on avcodec])
2629   ])
2630 ])
2631
2632
2633 dnl
2634 dnl  avformat demuxer/muxer plugin
2635 dnl
2636
2637 AC_ARG_ENABLE(avformat,
2638 [  --enable-avformat       libavformat containers (default enabled)],, [
2639   enable_avformat="${have_avcodec}"
2640 ])
2641 if test "${enable_avformat}" != "no"
2642 then
2643   PKG_CHECK_MODULES(AVFORMAT,[libavformat > 52.30.0 libavcodec libavutil],
2644     [
2645       VLC_SAVE_FLAGS
2646       CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2647       CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2648       AC_CHECK_HEADERS(libavformat/avformat.h ffmpeg/avformat.h)
2649       AC_CHECK_HEADERS(libavutil/avutil.h ffmpeg/avutil.h)
2650       AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2651         VLC_ADD_PLUGIN([avformat access_avio])
2652         VLC_ADD_LIBS([avformat access_avio],[$AVFORMAT_LIBS $AVUTIL_LIBS])
2653         VLC_ADD_CFLAGS([avformat access_avio],[$AVFORMAT_CFLAGS $AVUTIL_CFLAGS])
2654       ], [
2655         VLC_ADD_LIBS([avcodec],[$AVFORMAT_LIBS $AVUTIL_LIBS])
2656         VLC_ADD_CFLAGS([avcodec],[$AVFORMAT_CFLAGS $AVUTIL_CFLAGS])
2657       ])
2658       VLC_RESTORE_FLAGS
2659     ],[
2660       AC_MSG_ERROR([Could not find libavformat or libavutil. Use --disable-avformat to ignore this error.])
2661   ])
2662 fi
2663
2664 dnl
2665 dnl  swscale image scaling and conversion plugin
2666 dnl
2667
2668 AC_ARG_ENABLE(swscale,
2669   AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2670                   (default enabled)]))
2671 if test "${enable_swscale}" != "no"
2672 then
2673   PKG_CHECK_MODULES(SWSCALE,[libswscale],
2674     [
2675       VLC_SAVE_FLAGS
2676       CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2677       CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2678       AC_CHECK_HEADERS(libswscale/swscale.h ffmpeg/swscale.h)
2679       VLC_ADD_PLUGIN([swscale])
2680       VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2681       VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2682       VLC_RESTORE_FLAGS
2683     ],[
2684       AC_MSG_ERROR([Could not find libswscale. Use --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2685   ])
2686 fi
2687
2688 dnl
2689 dnl  postproc plugin
2690 dnl
2691
2692 AC_ARG_ENABLE(postproc,
2693 [  --enable-postproc       libpostproc image post-processing (default enabled)])
2694 if test "${enable_postproc}" != "no"
2695 then
2696   PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2697     [
2698       VLC_SAVE_FLAGS
2699       CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2700       CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2701       AC_CHECK_HEADERS(postproc/postprocess.h)
2702       VLC_ADD_PLUGIN([postproc])
2703       VLC_ADD_LIBS([postproc],[$POSTPROC_LIBS $AVUTIL_LIBS])
2704       VLC_ADD_CFLAGS([postproc],[$POSTPROC_CFLAGS $AVUTIL_CFLAGS])
2705       VLC_RESTORE_FLAGS
2706     ],[
2707       AC_MSG_ERROR([Could not find libpostproc. Use --disable-postproc to ignore this error.])
2708   ])
2709 fi
2710
2711 dnl
2712 dnl  faad decoder plugin
2713 dnl
2714 AC_ARG_ENABLE(faad,
2715 [  --enable-faad           faad codec (default disabled)])
2716 if test "${enable_faad}" = "yes"
2717 then
2718   AC_ARG_WITH(faad-tree,
2719   [  --with-faad-tree=PATH   faad tree for static linking])
2720   if test -n "${with_faad_tree}"
2721   then
2722     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
2723     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
2724     if test -z "${real_faad_tree}"
2725     then
2726       dnl  The given directory can't be found
2727       AC_MSG_RESULT(no)
2728       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
2729     fi
2730     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
2731     then
2732       dnl  Use a custom faad
2733       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
2734       VLC_ADD_PLUGIN([faad])
2735       VLC_ADD_LIBS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
2736       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
2737     else
2738       dnl  The given libfaad wasn't built
2739       AC_MSG_RESULT(no)
2740       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
2741     fi
2742   else
2743     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
2744     LDFLAGS="${LDFLAGS_save} ${LIBS_faad}"
2745     AC_CHECK_HEADERS(faad.h, ,
2746       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
2747     AC_CHECK_LIB(faad, faacDecOpen, [
2748       VLC_ADD_PLUGIN([faad])
2749       VLC_ADD_LIBS([faad],[-lfaad]) ],
2750       AC_CHECK_LIB(faad, NeAACDecOpen, [
2751         VLC_ADD_PLUGIN([faad])
2752         VLC_ADD_LIBS([faad],[-lfaad]) ],
2753         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
2754     LDFLAGS="${LDFLAGS_save}"
2755     CPPFLAGS="${CPPFLAGS_save}"
2756   fi
2757 fi
2758
2759 dnl
2760 dnl twolame encoder plugin
2761 dnl
2762 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2763
2764 dnl
2765 dnl  QuickTime plugin
2766 dnl
2767 AC_ARG_ENABLE(quicktime,
2768   [  --enable-quicktime      QuickTime module (deprecated)])
2769 if test "${enable_quicktime}" = "yes"; then
2770   if test "${SYS}" = "mingw32"; then
2771     VLC_ADD_PLUGIN([quicktime])
2772   else
2773   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
2774     [ VLC_ADD_PLUGIN([quicktime])
2775       VLC_ADD_LDFLAGS([quicktime],[-Wl,-framework,QuickTime,-framework,Carbon])
2776     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
2777   fi
2778 fi
2779
2780 dnl
2781 dnl  Real plugin
2782 dnl
2783 AC_ARG_ENABLE(real,
2784   [  --enable-real           Real media module (default disabled)])
2785 if test "${enable_real}" = "yes"; then
2786   VLC_ADD_PLUGIN([realvideo])
2787 fi
2788
2789 dnl
2790 dnl  Real RTSP plugin
2791 dnl
2792 AC_ARG_ENABLE(realrtsp,
2793   [  --enable-realrtsp       Real RTSP module (default disabled)])
2794 if test "${enable_realrtsp}" = "yes"; then
2795   VLC_ADD_PLUGIN([access_realrtsp])
2796 fi
2797
2798 dnl
2799 dnl skins2 module
2800 dnl
2801 AC_ARG_ENABLE(libtar,
2802   [  --enable-libtar         libtar support for skins2 (default enabled)])
2803
2804 AS_IF([test "${enable_libtar}" != "no"],[
2805   AC_CHECK_HEADERS(libtar.h, [
2806     VLC_ADD_LIBS([skins2],[-ltar])
2807   ] )
2808 ])
2809
2810 dnl
2811 dnl A52/AC3 decoder plugin
2812 dnl
2813 AC_ARG_ENABLE(a52,
2814   [  --enable-a52            A/52 support with liba52 (default enabled)])
2815 if test "${enable_a52}" != "no"
2816 then
2817   AC_ARG_WITH(a52,
2818     [  --with-a52=PATH         a52 headers and libraries])
2819   AC_ARG_WITH(a52-tree,
2820     [  --with-a52-tree=PATH    a52dec tree for static linking ],[],[])
2821   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
2822   then
2823     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
2824     if test -z "${real_a52_tree}"
2825     then
2826       dnl  The given directory can't be found
2827       AC_MSG_RESULT(no)
2828       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
2829     fi
2830     dnl  Use a custom a52dec
2831     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
2832     if test -f ${real_a52_tree}/include/a52.h
2833     then
2834       AC_MSG_RESULT(yes)
2835       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
2836       VLC_ADD_LIBS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
2837       LDFLAGS="${LDFLAGS_save} ${LIBS_a52tofloat32}"
2838       AC_CHECK_LIB(a52, a52_free, [
2839         VLC_ADD_PLUGIN([a52tofloat32])
2840         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
2841         VLC_ADD_LIBS([a52tofloat32],[-la52])
2842         ],[
2843         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
2844         then
2845           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3 ($real_a52_tree)])
2846         else
2847           AC_MSG_ERROR([the specified tree hasn't been compiled])
2848         fi
2849       ])
2850       LDFLAGS="${LDFLAGS_save}"
2851     else
2852       AC_MSG_RESULT(no)
2853       AC_MSG_ERROR([the specified tree doesn't have a52.h])
2854     fi
2855   else
2856     if test -z "${with_a52}"
2857     then
2858       LDFLAGS_test=""
2859       CPPFLAGS_test=""
2860     else
2861       LDFLAGS_test="-L${with_a52}/lib"
2862       CPPFLAGS_test="-I${with_a52}/include"
2863     fi
2864     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
2865     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LIBS_a52tofloat32}"
2866     AC_CHECK_HEADERS(a52dec/a52.h, [
2867       AC_CHECK_LIB(a52, a52_free, [
2868         VLC_ADD_PLUGIN([a52tofloat32])
2869         VLC_ADD_LIBS([a52tofloat32],[${LDFLAGS_test} -la52])
2870         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
2871       ],[
2872         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2873         ])
2874     ],[
2875       AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2876     ])
2877     CPPFLAGS="${CPPFLAGS_save}"
2878     LDFLAGS="${LDFLAGS_save}"
2879   fi
2880 fi
2881
2882 AC_ARG_WITH(a52-fixed,
2883       [  --with-a52-fixed        specify if liba52 has been compiled with fixed point support],
2884       [
2885         VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])
2886
2887 dnl
2888 dnl DTS Coherent Acoustics decoder plugin
2889 dnl
2890 PKG_ENABLE_MODULES_VLC([DCA], [dtstofloat32], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2891
2892 dnl
2893 dnl  Flac plugin
2894 dnl
2895 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2896
2897 dnl
2898 dnl  Libmpeg2 plugin
2899 dnl
2900 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2901
2902 dnl
2903 dnl  Vorbis plugin
2904 dnl
2905 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
2906
2907 dnl
2908 dnl  Tremor plugin
2909 dnl
2910 AC_ARG_ENABLE(tremor,
2911   [  --enable-tremor         Tremor decoder support (default disabled)])
2912 if test "${enable_tremor}" = "yes"
2913 then
2914   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2915     VLC_ADD_PLUGIN([tremor])
2916     VLC_ADD_LIBS([tremor],[-lvorbisidec -logg])
2917    ],[])
2918 fi
2919
2920 dnl
2921 dnl  Speex plugin
2922 dnl
2923 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex decoder support], [auto])
2924
2925 dnl
2926 dnl  theora decoder plugin
2927 dnl
2928 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theora >= 1.0], [experimental theora codec], [auto])
2929
2930 dnl
2931 dnl  dirac encoder plugin
2932 dnl
2933 PKG_ENABLE_MODULES_VLC([DIRAC], [], [dirac >= 0.10.0], [dirac encoder], [auto])
2934
2935 dnl
2936 dnl  schroedinger decoder plugin (for dirac format video)
2937 dnl
2938 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.6], [dirac decoder using schroedinger], [auto])
2939
2940 dnl
2941 dnl  PNG decoder module
2942 dnl
2943 AC_ARG_ENABLE(png,
2944   [  --enable-png            PNG support (default enabled)])
2945 if test "${enable_png}" != "no"; then
2946 AC_CHECK_HEADERS(png.h, [
2947   LDFLAGS="${LDFLAGS_save} -lz"
2948   AC_CHECK_LIB(png, png_set_rows, [
2949     VLC_ADD_LIBS([png],[-lpng -lz])
2950     VLC_ADD_PLUGIN([png osdmenu osd_parser])],
2951     [],[-lz])
2952     LDFLAGS="${LDFLAGS_save}"
2953   ])
2954 fi
2955 AM_CONDITIONAL(BUILD_OSDMENU, [test "${enable_png}" != "no"])
2956
2957 dnl
2958 dnl H264 encoder plugin (using libx264)
2959 dnl
2960 AC_ARG_ENABLE(x264,
2961   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
2962 if test "${enable_x264}" != "no"; then
2963   AC_ARG_WITH(x264-tree,
2964     [  --with-x264-tree=PATH   x264 tree for static linking ],[],[])
2965   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
2966   then
2967     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
2968     if test -z "${real_x264_tree}"
2969     then
2970       dnl  The given directory can't be found
2971       AC_MSG_RESULT(no)
2972       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
2973     fi
2974     dnl  Use a custom libx264
2975     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
2976     if test -f ${real_x264_tree}/x264.h
2977     then
2978       AC_MSG_RESULT(yes)
2979       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
2980       VLC_ADD_LIBS([x264],[-L${real_x264_tree}])
2981       PKG_CHECK_MODULES(X264,x264, [
2982         VLC_ADD_PLUGIN([x264])
2983         VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
2984         VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
2985         if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2986           VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
2987         fi
2988       ],[
2989         AC_MSG_ERROR([the specified tree hasn't been compiled])
2990       ])
2991       LDFLAGS="${LDFLAGS_save}"
2992     else
2993       AC_MSG_RESULT(no)
2994       AC_MSG_ERROR([the specified tree doesn't have x264.h])
2995     fi
2996   else
2997       PKG_CHECK_MODULES(X264,x264 >= 0.86, [
2998         VLC_ADD_PLUGIN([x264])
2999         VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
3000
3001         AC_CACHE_CHECK([if linker supports -Bsymbolic],
3002           [ac_cv_ld_bsymbolic],
3003           [LDFLAGS="${LDFLAGS_vlc} -Wl,-Bsymbolic"
3004             AC_TRY_LINK([],,ac_cv_ld_bsymbolic=yes,ac_cv_ld_bsymbolic=no)
3005             LDFLAGS="${LDFLAGS_save}"
3006           ])
3007         AS_IF([test "${ac_cv_ld_bsymbolic}" != "no"], [
3008           VLC_ADD_LDFLAGS([x264],[-Wl,-Bsymbolic])
3009         ])
3010
3011         VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
3012         if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
3013           VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
3014         fi
3015       ],[
3016         if test "${enable_x264}" = "yes"; then
3017             AC_MSG_ERROR([Could not find libx264 >= 0.86 on your system: you may get it from http://www.videolan.org/x264.html])
3018           fi
3019       ])
3020     LDFLAGS="${LDFLAGS_save}"
3021   fi
3022 fi
3023
3024 dnl
3025 dnl libfluidsynth (MIDI synthetizer) plugin
3026 dnl
3027 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth], [MIDI synthetiser with libfluidsynth], [auto])
3028
3029 dnl
3030 dnl Teletext Modules
3031 dnl vbi decoder plugin (using libzbvi)
3032 dnl telx module
3033 dnl uncompatible
3034 dnl
3035 AC_ARG_ENABLE(zvbi,
3036   AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
3037                   libzvbi (default enabled)]))
3038 AC_ARG_ENABLE(telx,
3039   AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
3040                   zvbi) (default enabled if zvbi is absent)]))
3041
3042 AS_IF( [test "${enable_zvbi}" != "no"],[
3043     PKG_CHECK_MODULES(ZVBI,
3044         zvbi-0.2 >= 0.2.28,
3045         [
3046           VLC_ADD_LIBS([zvbi],[$ZVBI_LIBS])
3047           if test "${SYS}" = "mingw32"; then
3048               VLC_ADD_LIBS([zvbi],[ -lpthreadGC2])
3049           fi
3050           VLC_ADD_CFLAGS([zvbi],[$ZVBI_CFLAGS])
3051           VLC_ADD_PLUGIN([zvbi])
3052           AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
3053           AS_IF( [test "${enable_telx}" = "yes"],[
3054                   AC_MSG_WARN([The zvbi and telx modules are uncompatibles.
3055                                Using zvbi.])
3056                   ])
3057         ],[
3058           AC_MSG_WARN(ZVBI library not found. Enabling the telx module instead)
3059         ])
3060     ])
3061 AS_IF( [test "${enable_telx}" != "no" ],[
3062   VLC_ADD_PLUGIN([telx])
3063   ])
3064
3065 dnl
3066 dnl libass subtitle rendering module
3067 dnl
3068 AC_ARG_ENABLE(libass,
3069   [  --enable-libass         Subtitle support using libass (default enabled)])
3070 AS_IF( [test "${enable_libass}" != "no"], [
3071   PKG_CHECK_MODULES(LIBASS, libass >= 0.9.6,
3072       [
3073         VLC_ADD_LIBS([libass],[$LIBASS_LIBS])
3074         VLC_ADD_CFLAGS([libass],[$LIBASS_CFLAGS])
3075         VLC_ADD_PLUGIN([libass])
3076
3077         AC_CHECK_HEADERS(fontconfig/fontconfig.h,
3078           [VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3079            VLC_ADD_LIBS([libass],[-lfontconfig])
3080        ])
3081       ],[
3082         AC_MSG_WARN([LIBASS library not found])
3083       ])
3084   ])
3085
3086 dnl
3087 dnl asa demuxer
3088 dnl
3089 AC_ARG_ENABLE(asademux,
3090   [  --enable-asademux       asa subtitle demuxing (default disabled)])
3091 AS_IF( [test "${enable_asademux}" = "yes"], [
3092   PKG_CHECK_MODULES(PCRE,
3093       libpcre >= 6.5,
3094       [
3095         VLC_ADD_LDFLAGS([asademux],[$PCRE_LIBS])
3096         VLC_ADD_CFLAGS([asademux],[$PCRE_CFLAGS])
3097         if test "${SYS}" = "mingw32"; then
3098             VLC_ADD_CPPFLAGS([asademux],[-DPCRE_STATIC])
3099         fi
3100         VLC_ADD_PLUGIN([asademux])
3101       ],[
3102         AC_MSG_WARN([PCRE library not found (required for asademux)])
3103       ])
3104   ])
3105
3106 dnl
3107 dnl  kate decoder plugin
3108 dnl
3109 AC_ARG_ENABLE(kate,
3110 [  --enable-kate           kate codec (default enabled)])
3111 AS_IF([test "${enable_kate}" != "no"], [
3112   PKG_CHECK_MODULES(KATE,[kate >= 0.1.5], [
3113       VLC_ADD_PLUGIN([kate])
3114       VLC_ADD_CFLAGS([kate],[$KATE_CFLAGS])
3115       VLC_ADD_LIBS([kate],[$KATE_LIBS]) ],[
3116         AC_CHECK_HEADERS(kate/kate.h, [
3117           AC_CHECK_LIB(kate, kate_decode_init, [
3118             VLC_ADD_PLUGIN([kate])
3119             kate_libs="-lkate -logg"
3120             VLC_ADD_LDFLAGS([kate],[${kate_libs}]) ],[
3121             AS_IF([test "x${enable_kate}" != "x"], [
3122               AC_MSG_ERROR([libkate doesn't appear to be installed on your system.
3123               You also need to check that you have a libogg posterior to the 1.0 release.])
3124             ])
3125           ], [-lkate -logg])
3126         ],[
3127           AS_IF([test "x${enable_kate}" != "x"], [
3128             AC_MSG_ERROR([libkate headers do not appear to be installed on your system.
3129             You also need to check that you have a libogg posterior to the 1.0 release.])
3130           ])
3131         ])
3132   ])
3133 ])
3134
3135
3136 dnl
3137 dnl  tiger rendering for kate decoder plugin
3138 dnl
3139 AC_ARG_ENABLE(tiger,
3140 [  --enable-tiger          Tiger rendering library for Kate streams (default enabled)])
3141 AS_IF([test "${enable_tiger}" != "no"], [
3142   PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
3143       AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])
3144       VLC_ADD_CFLAGS([kate],[$TIGER_CFLAGS])
3145       VLC_ADD_LIBS([kate],[$TIGER_LIBS]) ],[
3146         AS_IF([test "x${enable_tiger}" != "x"], [
3147           AC_MSG_ERROR([libtiger does not appear to be installed on your system.])
3148         ])
3149   ])
3150 ])
3151
3152
3153
3154 dnl
3155 dnl  Video plugins
3156 dnl
3157
3158 EXTEND_HELP_STRING([Video plugins:])
3159
3160 dnl
3161 dnl  Xlib
3162 dnl
3163
3164 AC_PATH_XTRA()
3165 AC_CHECK_HEADERS(X11/Xlib.h)
3166
3167 dnl
3168 dnl  X C Bindings modules
3169 dnl
3170 AC_ARG_ENABLE(xcb,
3171   [  --enable-xcb            X11 support with XCB (default enabled)],, [
3172   AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" -a "${SYS}" != "darwin"], [
3173     enable_xcb="yes"
3174   ], [
3175     enable_xcb="no"
3176   ])
3177 ])
3178 AC_ARG_ENABLE(xvideo,
3179   [  --enable-xvideo         XVideo support (default enabled)],, [
3180     enable_xvideo="$enable_xcb"
3181 ])
3182
3183 need_xid_provider="no"
3184 AS_IF([test "${enable_xcb}" != "no"], [
3185   dnl libxcb
3186   PKG_CHECK_MODULES(XCB, [xcb])
3187   PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])
3188   VLC_ADD_PLUGIN([screensaver xcb_x11 xcb_window xcb_screen xcb_apps])
3189
3190   AS_IF([test "${enable_xvideo}" != "no"], [
3191     PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [
3192       VLC_ADD_PLUGIN([xcb_xv])
3193     ], [
3194       PKG_CHECK_MODULES(XCB_XV, [xcb-xv], [
3195         VLC_ADD_PLUGIN([xcb_xv])
3196         VLC_ADD_CFLAGS([xcb_xv], [-DXCB_XV_OLD])
3197       ])
3198     ])
3199   ])
3200
3201   PKG_CHECK_MODULES(XCB_RANDR, [xcb-randr >= 1.3], [
3202     VLC_ADD_PLUGIN([panoramix])
3203     VLC_ADD_LIBS([panoramix],[${XCB_RANDR_LIBS} ${XCB_LIBS}])
3204     VLC_ADD_CFLAGS([panoramix],[${XCB_RANDR_CFLAGS} ${XCB_CFLAGS}])
3205   ], [true])
3206
3207   dnl xcb-utils
3208   PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms >= 0.3.4], [
3209     have_xcb_keysyms="yes"
3210   ], [
3211     PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms], [
3212       have_xcb_keysyms="yes"
3213       VLC_ADD_CFLAGS([globalhotkeys], [-DXCB_KEYSYM_OLD_API])
3214     ], [
3215       have_xcb_keysyms="no"
3216       need_xid_provider="yes"
3217       AC_MSG_WARN([libxcb-keysyms not found. Hotkeys will not be supported.])
3218     ])
3219   ])
3220
3221   AS_IF([test "${have_xcb_keysyms}" = "yes"], [
3222     PKG_CHECK_MODULES(XPROTO, [xproto])
3223     VLC_ADD_PLUGIN([globalhotkeys])
3224     VLC_ADD_CFLAGS([globalhotkeys], [${XCB_KEYSYMS_CFLAGS} ${XCB_CFLAGS}])
3225     VLC_ADD_LIBS([globalhotkeys], [${XCB_KEYSYMS_LIBS} ${XCB_LIBS}])
3226     VLC_ADD_CFLAGS([xcb_window], [-DHAVE_XCB_KEYSYMS])
3227   ])
3228   VLC_ADD_PLUGIN([xdg_screensaver])
3229 ])
3230
3231 AC_ARG_ENABLE(glx,
3232   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)],, [
3233   enable_glx="$enable_xcb"
3234 ])
3235 AS_IF([test "${enable_glx}" != "no"], [
3236   PKG_CHECK_MODULES(XLIB_XCB, [x11-xcb])
3237   PKG_CHECK_MODULES(GL, [gl],, [
3238     AC_CHECK_HEADER([GL/gl.h], [
3239       GL_CFLAGS=""
3240       GL_LIBS="-lGL"
3241     ], [
3242       AC_MSG_ERROR([GLX (libGL) cannot be found. If you do not need OpenGL with X11, use --disable-glx.])
3243     ])
3244   ])
3245   VLC_ADD_PLUGIN([xcb_glx])
3246 ])
3247 AC_SUBST([GL_CFLAGS])
3248 AC_SUBST([GL_LIBS])
3249
3250 dnl
3251 dnl  SDL module
3252 dnl
3253 AC_ARG_ENABLE(sdl,
3254   [  --enable-sdl            SDL support (default enabled)])
3255 AC_ARG_ENABLE(sdl-image,
3256   [  --enable-sdl-image      SDL image support (default enabled)])
3257 if test "${enable_sdl}" != "no"
3258 then
3259    PKG_CHECK_MODULES(SDL, [sdl >= 1.2.10], [
3260       # SDL on Darwin is heavily patched and can only run SDL_image
3261       if test "${SYS}" != "darwin"; then
3262         VLC_ADD_PLUGIN([vout_sdl aout_sdl])
3263       fi
3264       if test "${SYS}" != "mingw32"; then
3265         VLC_ADD_LIBS([vout_sdl],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3266       fi
3267       VLC_ADD_CFLAGS([vout_sdl aout_sdl],[${SDL_CFLAGS}])
3268       VLC_ADD_LIBS([vout_sdl aout_sdl],[${SDL_LIBS}])
3269
3270       # SDL_image
3271       AS_IF([ test "${enable_sdl_image}" != "no"],[
3272         PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
3273           VLC_ADD_PLUGIN([sdl_image])
3274           VLC_ADD_LIBS([sdl_image],[${SDL_IMAGE_LIBS}])
3275           VLC_ADD_CFLAGS([sdl_image], [${SDL_IMAGE_CFLAGS}])],
3276           [ AC_MSG_WARN([The development package for SDL_image is not installed.
3277     You should install it alongside your SDL package.])
3278           ])
3279       ])
3280    ],[
3281      AC_MSG_WARN([The development package for SDL is not present or too old.
3282                   You need 1.2.10. Alternatively you can also configure with
3283                   --disable-sdl.])
3284    ])
3285 fi
3286
3287 dnl
3288 dnl  freetype module
3289 dnl
3290 AC_ARG_ENABLE(freetype,
3291   [  --enable-freetype       freetype support (default enabled)])
3292 AC_ARG_ENABLE(fribidi,
3293   [  --enable-fribidi        fribidi support (default enabled)])
3294 AC_ARG_ENABLE(fontconfig,
3295   [  --enable-fontconfig     fontconfig support (default enabled)])
3296 if test "${enable_freetype}" != "no"
3297 then
3298    PKG_CHECK_MODULES(FREETYPE, freetype2,[
3299       VLC_ADD_PLUGIN([freetype])
3300       have_freetype=yes
3301       VLC_ADD_CPPFLAGS([freetype skins2],[${FREETYPE_CFLAGS}])
3302       if test "${SYS}" = "mingw32"; then
3303         VLC_ADD_LIBS([freetype],[-liconv -lz])
3304       fi
3305       VLC_ADD_LIBS([freetype skins2],[${FREETYPE_LIBS}])
3306       if test "${enable_fontconfig}" != "no"
3307       then
3308         AC_CHECK_HEADERS(fontconfig/fontconfig.h,
3309           [VLC_ADD_CPPFLAGS([freetype],[-DHAVE_FONTCONFIG])
3310            VLC_ADD_LIBS([freetype],[-lfontconfig])])
3311         AC_CHECK_HEADERS(Carbon/Carbon.h,
3312           [VLC_ADD_LDFLAGS([freetype],[-Wl,-framework,Carbon])])
3313       fi
3314
3315      dnl fribidi support
3316       if test "${enable_fribidi}" != "no"
3317       then
3318         PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3319           VLC_ADD_CPPFLAGS([freetype skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3320           VLC_ADD_LIBS([freetype skins2], [${FRIBIDI_LIBS}])
3321         ])
3322       fi
3323
3324   ],[
3325   have_freetype=no
3326   AS_IF([ test "${enable_freetype}" =  "yes"],[
3327     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
3328 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
3329       ])
3330     ])
3331   ])
3332
3333 fi
3334
3335 dnl
3336 dnl  libxml2 module
3337 dnl
3338 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
3339
3340 dnl
3341 dnl  SVG module
3342 dnl
3343 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3344
3345 dnl
3346 dnl Snapshot vout module (with cache)
3347 dnl
3348 AC_ARG_ENABLE(snapshot,
3349   [  --enable-snapshot       snapshot module (default disabled)])
3350 if test "${enable_snapshot}" = "yes"
3351 then
3352   VLC_ADD_PLUGIN([snapshot])
3353 fi
3354
3355 dnl
3356 dnl  Windows DirectX module
3357 dnl
3358
3359 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"
3360 then
3361   VLC_ADD_PLUGIN([panoramix])
3362 fi
3363
3364 AC_ARG_ENABLE(directx,
3365   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
3366 if test "${enable_directx}" != "no"
3367 then
3368   if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"
3369   then
3370       AC_CHECK_HEADERS(ddraw.h,
3371       [ VLC_ADD_PLUGIN([directx aout_directx])
3372         VLC_ADD_LIBS([directx],[-lgdi32])
3373       ],[AC_MSG_ERROR([Cannot find DirectX headers!])]
3374       )
3375       AC_CHECK_HEADERS(GL/gl.h,
3376       [ VLC_ADD_PLUGIN([glwin32])
3377         VLC_ADD_LIBS([glwin32],[-lopengl32 -lgdi32])
3378       ])
3379       AC_CHECK_HEADERS(d3d9.h,
3380       [ VLC_ADD_PLUGIN([direct3d])
3381         VLC_ADD_LIBS([direct3d],[-lgdi32])
3382       ])
3383       VLC_ADD_LIBS([direct3d directx glwin32],[-lole32])
3384   fi
3385 fi
3386
3387 dnl
3388 dnl  Windows Direct2D plugin
3389 dnl
3390 AC_ARG_ENABLE(direct2d,
3391   [  --enable-direct2d         Win7/VistaPU Direct2D support (default auto on Win32)])
3392 if test "${enable_direct2d}" != "no"; then
3393   if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"
3394   then
3395     AC_CHECK_HEADERS(d2d1.h,
3396       [
3397         VLC_ADD_PLUGIN([direct2d])
3398         VLC_ADD_LIBS([direct2d],[-lgdi32 -lole32])
3399       ], [AC_MSG_WARN([Cannot find Direct2D headers!])]
3400     )
3401   fi
3402 fi
3403
3404 dnl
3405 dnl  win32 GDI plugin
3406 dnl
3407 AC_ARG_ENABLE(wingdi,
3408   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
3409 if test "${enable_wingdi}" != "no"; then
3410   if test "${SYS}" = "mingw32"; then
3411     VLC_ADD_PLUGIN([wingdi])
3412     VLC_ADD_LIBS([wingdi],[-lgdi32 -lole32])
3413   fi
3414   if test "${SYS}" = "mingwce"; then
3415     VLC_ADD_PLUGIN([wingdi wingapi])
3416     VLC_ADD_LIBS([wingdi],[-laygshell])
3417     VLC_ADD_LIBS([wingapi],[-laygshell])
3418   fi
3419 fi
3420
3421
3422 dnl
3423 dnl  Linux framebuffer module
3424 dnl
3425 AC_ARG_ENABLE(fb,
3426   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
3427     if test "${enable_fb}" != "no"
3428     then
3429       AC_CHECK_HEADERS(linux/fb.h, [
3430         VLC_ADD_PLUGIN([fb])
3431       ])
3432     fi
3433
3434 dnl
3435 dnl  DirectFB module
3436 dnl  try to find using: 1 - given location; 2 - directfb-config; 3 - pkg-config
3437 dnl  TODO: support for static linking
3438 dnl
3439 AC_ARG_ENABLE(directfb,
3440   [  --enable-directfb       DirectFB support (default disabled)])
3441 AC_ARG_WITH(directfb,
3442   [  --with-directfb=PATH    path to DirectFB headers and libraries])
3443
3444 if test "${enable_directfb}" = "yes"; then
3445     have_directfb="false"
3446     CPPFLAGS_mydirectfb=
3447     LIBS_mydirectfb=
3448     if test "${with_directfb}" != "no" -a -n "${with_directfb}"; then
3449         dnl Trying the given location
3450         CPPFLAGS_save="${CPPFLAGS}"
3451         LIBS_save="${LIBS}"
3452
3453         CPPFLAGS_new="-I${with_directfb}/include -D_REENTRANT -D_GNU_SOURCE"
3454         LIBS_new="-L${with_directfb}/lib/fusion/.libs/ -L${with_directfb}/lib/direct/.libs/"
3455         LIBS_new="${LIBS_new} -L${with_directfb}/src/.libs/"
3456
3457         CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_new}"
3458         LIBS="${LIBS} ${LIBS_new}"
3459
3460         dnl FIXME: too obscure
3461         AC_CHECK_HEADER([directfb.h], [
3462             AC_CHECK_LIB([direct],[direct_initialize], [
3463                 AC_CHECK_LIB([fusion], [fusion_enter], [
3464                     AC_CHECK_LIB([directfb], [DirectFBInit], have_directfb="true", have_directfb="false")
3465                 ], have_directfb="false")
3466             ], have_directfb="false")
3467         ], have_directfb="false")
3468
3469         dnl Restore flags
3470         CPPFLAGS="${CPPFLAGS_save}"
3471         LIBS="${LIBS_save}"
3472
3473         if test "${have_directfb}" = "true"; then
3474             LIBS_mydirectfb="${LIBS_new} -lz $LIBDL -ldirectfb -lfusion -ldirect -lpthread"
3475             CPPFLAGS_mydirectfb="${CPPFLAGS_new}"
3476         fi
3477     else
3478         dnl Look for directfb-config
3479         AC_PATH_PROG(DIRECTFB_CONFIG, directfb-config, no, ${PATH})
3480         if test "${DIRECTFB_CONFIG}" != "no"; then
3481             CPPFLAGS_mydirectfb="`${DIRECTFB_CONFIG} --cflags`"
3482             LIBS_mydirectfb="`${DIRECTFB_CONFIG} --libs`"
3483             have_directfb="true"
3484         else
3485             dnl Trying with pkg-config
3486             PKG_CHECK_MODULES(DIRECTFB, directfb, [
3487                 CPPFLAGS_mydirectfb="${DIRECTFB_CFLAGS}"
3488                 LIBS_mydirectfb="${DIRECTFB_LIBS}"
3489                 have_directfb="true"
3490                 ], [have_directfb="false"])
3491         fi
3492     fi
3493     if test "${have_directfb}" = "true"; then
3494         VLC_ADD_PLUGIN([directfb])
3495         VLC_ADD_CPPFLAGS([directfb],[${CPPFLAGS_mydirectfb}])
3496         VLC_ADD_LIBS([directfb],[${LIBS_mydirectfb}])
3497     else
3498         AC_MSG_ERROR([cannot find directfb headers and/or libraries ])
3499     fi
3500 fi
3501
3502 dnl
3503 dnl  AA plugin
3504 dnl
3505 AC_ARG_ENABLE(aa,
3506   [  --enable-aa             aalib output (default disabled)])
3507 if test "${enable_aa}" = "yes"
3508 then
3509   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
3510   if test "${have_aa}" = "true"
3511   then
3512     VLC_ADD_PLUGIN([aa])
3513     VLC_ADD_LIBS([aa],[-laa])
3514     if test "${SYS}" != "mingw32"; then
3515       VLC_ADD_LIBS([aa],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3516     fi
3517   fi
3518 fi
3519
3520 dnl
3521 dnl  libcaca plugin
3522 dnl
3523 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3524
3525 dnl
3526 dnl  Audio plugins
3527 dnl
3528
3529 EXTEND_HELP_STRING([Audio plugins:])
3530
3531 dnl
3532 dnl  OSS /dev/dsp module (enabled by default except on win32)
3533 dnl
3534 AC_ARG_ENABLE(oss,
3535   [  --enable-oss            Open Sound System OSS support (default enabled)])
3536
3537 if test "${enable_oss}" != "no" &&
3538   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3539    test "${enable_oss}" = "yes")
3540 then
3541   AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3542     VLC_ADD_PLUGIN([oss access_oss])
3543     AC_CHECK_LIB(ossaudio,main,[VLC_ADD_LIBS([oss access_oss],[-lossaudio])])
3544   ])
3545 fi
3546
3547 dnl
3548 dnl  Pulseaudio module
3549 dnl
3550 AS_IF([test "${no_x}" = "yes"], [
3551   AS_IF([test "${enable_pulse}" = "yes"], [
3552     AC_MSG_ERROR([Xlib is required for VLC PulseAudio support
3553 (see http://www.pulseaudio.org/ticket/799 for further reference).])
3554   ])
3555 ], [
3556   PKG_ENABLE_MODULES_VLC([PULSE], [], [libpulse >= 0.9.11], [Pulseaudio support], [auto])
3557   VLC_ADD_LIBS([pulse], [${X_LIBS} ${X_PRE_LIBS} -lX11])
3558 ])
3559
3560 dnl
3561 dnl  Portaudio module
3562 dnl
3563 PKG_ENABLE_MODULES_VLC([PORTAUDIO], [], [portaudio-2.0], [Portaudio library support], [auto])
3564
3565 dnl
3566 dnl  ALSA module
3567 dnl
3568 AC_ARG_ENABLE(alsa,
3569   [  --enable-alsa           Advanced Linux Sound Architecture (default auto)])
3570 have_alsa="no"
3571 AS_IF([test "${enable_alsa}" != "no"], [
3572   PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.0], [
3573     have_alsa="yes"
3574   ], [
3575     AS_IF([test "x${enable_alsa}" != "x"], [
3576       AC_MSG_ERROR([alsa-lib not found])
3577     ])
3578   ])
3579 ])
3580 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3581
3582 dnl
3583 dnl  win32 waveOut plugin
3584 dnl
3585 AC_ARG_ENABLE(waveout,
3586   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
3587 if test "${enable_waveout}" != "no"; then
3588   if test "${SYS}" = "mingw32"; then
3589     VLC_ADD_PLUGIN([waveout])
3590     VLC_ADD_LIBS([waveout],[-lwinmm])
3591   fi
3592   if test "${SYS}" = "mingwce"; then
3593     VLC_ADD_PLUGIN([waveout])
3594   fi
3595 fi
3596
3597 dnl
3598 dnl  CoreAudio plugin
3599 dnl
3600 AC_ARG_ENABLE(macosx-audio,
3601   [  --enable-macosx-audio   Mac OS X audio module (default enabled on MacOS X)])
3602 if test "x${enable_macosx_audio}" != "xno" &&
3603   (test "${SYS}" = "darwin" || test "${enable_macosx_audio}" = "yes")
3604 then
3605   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
3606     [ VLC_ADD_PLUGIN([auhal])
3607       VLC_ADD_LDFLAGS([auhal],[-Wl,-framework,CoreAudio,-framework,AudioUnit,-framework,AudioToolbox,-framework,Carbon])
3608     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
3609 fi
3610
3611 dnl
3612 dnl  Roku HD1000 audio
3613 dnl
3614 AC_ARG_ENABLE(hd1000a,
3615   [  --enable-hd1000a        HD1000 audio module (default enabled on HD1000)])
3616 if test "${enable_hd1000a}" != "no" -a "${CXX}" != "" &&
3617   (test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ||
3618    test "${enable_hd1000a}" = "yes")
3619 then
3620   AC_LANG_PUSH([C++])
3621   AC_CHECK_HEADERS(deschutes/libraries/hdmachinex225/PCMAudioPlayer.h, [
3622     VLC_ADD_PLUGIN([hd1000a])
3623     AC_CHECK_LIB(HDMachineX225,main,VLC_ADD_LIBS([hd1000a],[-lHDMachineX225]))  ])
3624   AC_LANG_POP([C++])
3625 fi
3626
3627 dnl
3628 dnl  JACK modules
3629 dnl
3630 PKG_ENABLE_MODULES_VLC([JACK], [jack access_jack], [jack], [JACK audio I/O modules],[auto])
3631
3632 dnl
3633 dnl UPnP Plugin (Intel SDK)
3634 dnl
3635 PKG_ENABLE_MODULES_VLC([UPNP], [upnp_intel], [libupnp], [Intel UPnp SDK],[auto])
3636
3637 dnl
3638 dnl  Interface plugins
3639 dnl
3640
3641 EXTEND_HELP_STRING([Interface plugins:])
3642
3643 dnl
3644 dnl Skins2 module
3645 dnl
3646 AC_ARG_ENABLE(skins2,
3647   [AS_HELP_STRING([--enable-skins2],[Skins2 interface module (default
3648    enabled except on MacOSX, BeOS and WinCE)])])
3649 if test "${enable_skins2}" = "yes" ||
3650   (test "${SYS}" != "darwin" && test "${SYS}" != "beos" &&
3651    test "${SYS}" != "mingwce" && test "${enable_skins2}" != "no"); then
3652
3653   dnl test for the required libraries
3654   skins2_missing_lib="no"
3655
3656   dnl freetype
3657   if test "${have_freetype}" != "yes"; then
3658     skins2_missing_lib="yes"
3659     if test "${enable_skins2}" = "yes"; then
3660       AC_MSG_ERROR([Could not find freetype (required for skins2)])
3661     fi
3662   fi
3663
3664   if test "${skins2_missing_lib}" = "no" && (test "${SYS}" = "mingw32"); then
3665     VLC_ADD_PLUGIN([skins2])
3666     ALIASES="${ALIASES} svlc"
3667     VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -Imodules/gui/skins2 -DWIN32_SKINS])
3668     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3669     VLC_ADD_LIBS([skins2],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
3670
3671   else if test "${skins2_missing_lib}" = "no" && (test "${SYS}" = "darwin"); then
3672     VLC_ADD_PLUGIN([skins2])
3673     ALIASES="${ALIASES} svlc"
3674     VLC_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 -DMACOSX_SKINS])
3675     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3676     VLC_ADD_LDFLAGS([skins2],[-Wl,-framework,Carbon])
3677
3678   else if test "${skins2_missing_lib}" = "no"; then
3679     VLC_ADD_PLUGIN([skins2])
3680     ALIASES="${ALIASES} svlc"
3681     VLC_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 ${X_CFLAGS} -DX11_SKINS])
3682     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3683     VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} -lXext -lX11])
3684     need_xid_provider="no"
3685   fi fi fi
3686 fi
3687 AM_CONDITIONAL(BUILD_SKINS, [test "${enable_skins2}" = "yes" ||
3688          (test "${SYS}" != "darwin" && test "${SYS}" != "beos" &&
3689           test "${SYS}" != "mingwce" && test "${enable_skins2}" != "no")])
3690
3691 dnl
3692 dnl Hildon UI
3693 dnl
3694 AC_ARG_ENABLE(hildon,
3695   [  --enable-hildon         Hildon touchscreen UI (default disabled)])
3696 AS_IF([test "${enable_hildon}" = "yes"], [
3697   PKG_CHECK_MODULES(HILDON, [hildon-1], [
3698     PKG_CHECK_MODULES(HILDON_FM, hildon-fm-2, [
3699       VLC_ADD_CFLAGS([hildon],[${HILDON_FM_CFLAGS} -DHAVE_HILDON_FM])
3700       VLC_ADD_LIBS([hildon],[${HILDON_FM_LIBS}])
3701     ], [
3702       AC_MSG_WARN(hildon-fm-2 not found)
3703     ])
3704     VLC_ADD_CFLAGS([hildon],[${HILDON_CFLAGS} ${X_CFLAGS}])
3705     VLC_ADD_LIBS([hildon],[${HILDON_LIBS} ${X_LIBS} ${X_PRE_LIBS} -lX11])
3706     VLC_ADD_PLUGIN([hildon])
3707     ALIASES="${ALIASES} mvlc"
3708     need_xid_provider="no"
3709   ], [
3710     AS_IF([test "${enable_hildon}" = "yes"],[
3711       AC_MSG_ERROR([Hildon libraries not found])
3712     ])
3713     enable_hildon="no"
3714   ])
3715 ])
3716 AM_CONDITIONAL(BUILD_HILDON, [test "${enable_hildon}" = "yes"])
3717
3718 dnl
3719 dnl QT 4
3720 dnl
3721 AC_ARG_ENABLE(qt4,
3722   [  --enable-qt4            Qt 4 support (default enabled) ],, [
3723   AS_IF([test "${SYS}" = "darwin"], [enable_qt4=no])
3724 ])
3725 AS_IF([test "${enable_qt4}" != "no"], [
3726   PKG_CHECK_MODULES(QT4, [QtCore QtGui >= 4.4.0], [
3727     VLC_ADD_PLUGIN([qt4])
3728     VLC_ADD_LIBS([qt4],[${QT4_LIBS}])
3729     VLC_ADD_CXXFLAGS([qt4],[${QT4_CFLAGS}])
3730     ALIASES="${ALIASES} qvlc"
3731
3732     AC_LANG_PUSH([C++])
3733     CPPFLAGS_save="${CPPFLAGS}"
3734
3735     AC_MSG_CHECKING([whether Qt uses X11])
3736     CPPFLAGS="${CPPFLAGS} ${QT4_CFLAGS}"
3737     AC_PREPROC_IFELSE([
3738 #include <QWidget>
3739 #if !defined (Q_WS_X11)
3740 # error Fail
3741 #endif
3742     ], [
3743       AC_MSG_RESULT([yes])
3744       VLC_ADD_LIBS([qt4],[${X_LIBS} ${X_PRE_LIBS} -lX11])
3745       need_xid_provider="no"
3746       VLC_ADD_CXXFLAGS([qt4],[${X_CFLAGS}])
3747     ], [
3748       AC_MSG_RESULT([no])
3749     ])
3750
3751     CPPFLAGS="${CPPFLAGS_save}"
3752     AC_LANG_POP([C++])
3753
3754     AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
3755         VLC_ADD_LIBS([qt4],[-lole32])
3756     ])
3757     AC_PATH_PROGS(MOC, [moc-qt4 moc], moc,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
3758     AC_PATH_PROG(RCC, rcc, rcc,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
3759     AC_PATH_PROGS(UIC, [uic-qt4 uic], uic,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
3760   ], [
3761     AS_IF([test "${enable_qt4}" = "yes"],[
3762       AC_MSG_ERROR([Qt 4 library not found])
3763     ],[
3764       AC_MSG_WARN([Qt 4 library not found])
3765     ])
3766     enable_qt4="no"
3767   ])
3768 ])
3769 AM_CONDITIONAL(ENABLE_QT4, [test "x$enable_qt4" != "xno"])
3770
3771 dnl
3772 dnl Simple test for skins2 dependency
3773 dnl
3774 AS_IF([test "${enable_skins2}" != "no" && test "x$enable_qt4" = "xno"], [
3775   AC_MSG_ERROR([The skins2 module depends on a the Qt4 development package. Without it you won't be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt4 development package or alternatively you can also configure with: --disable-qt4 --disable-skins2.])
3776 ])
3777
3778 dnl
3779 dnl  MacOS X video output/gui modules
3780 dnl
3781 AC_ARG_ENABLE(macosx,
3782   [  --enable-macosx         Mac OS X gui support (default enabled on Mac OS X)])
3783 if test "x${enable_macosx}" = "xyes"
3784 then
3785   VLC_ADD_LDFLAGS([macosx minimal_macosx],[-Wl,-framework,Cocoa])
3786   VLC_ADD_LDFLAGS([macosx minimal_macosx],[-Wl,-framework,OpenGL])
3787   VLC_ADD_LDFLAGS([macosx minimal_macosx],            [-Wl,-framework,Carbon])
3788   VLC_ADD_LDFLAGS([macosx minimal_macosx],            [-Wl,-framework,CoreServices])
3789   VLC_ADD_LDFLAGS([macosx minimal_macosx],            [-Wl,-framework,AGL])
3790   VLC_ADD_LDFLAGS([macosx],                           [-Wl,-framework,IOKit])
3791   VLC_ADD_LDFLAGS([macosx],                           [-F${CONTRIB_DIR}/Sparkle -Wl,-framework,Sparkle])
3792   VLC_ADD_OBJCFLAGS([macosx],                         [-F${CONTRIB_DIR}/Sparkle])
3793   dnl For bug report
3794   VLC_ADD_LDFLAGS([macosx],                           [-Wl,-framework,AddressBook])
3795   VLC_ADD_LDFLAGS([macosx],                           [-Wl,-framework,WebKit])
3796   VLC_ADD_OBJCFLAGS([macosx minimal_macosx], [-fobjc-exceptions] )
3797
3798   VLC_ADD_PLUGIN([macosx minimal_macosx])
3799 fi
3800
3801 dnl
3802 dnl  MacOS X related modules
3803 dnl
3804
3805 AC_ARG_ENABLE(macosx-vout,
3806   [  --enable-macosx-vout    Mac OS X video output module (default enabled on Mac OS X)])
3807 if test "x${enable_macosx_vout}" != "xno" &&
3808   (test "${SYS}" = "darwin" || test "${enable_macosx_vout}" = "yes")
3809 then
3810   VLC_ADD_LDFLAGS([vout_macosx],[-Wl,-framework,Cocoa])
3811   VLC_ADD_LDFLAGS([vout_macosx],[-Wl,-framework,OpenGL])
3812   VLC_ADD_PLUGIN([vout_macosx])
3813 fi
3814
3815 AC_ARG_ENABLE(macosx-dialog-provider,
3816   [  --enable-macosx-dialog-provider Mac OS X dialog module (default enabled on Mac OS X)])
3817 if test "x${enable_macosx_dialog_provider}" != "xno" &&
3818   (test "${SYS}" = "darwin" || test "${enable_macosx_dialog_provider}" = "yes")
3819 then
3820   VLC_ADD_LDFLAGS([macosx_dialog_provider],[-Wl,-framework,Cocoa])
3821   VLC_ADD_PLUGIN([macosx_dialog_provider])
3822 fi
3823
3824 AC_ARG_ENABLE(macosx-qtcapture,
3825   [  --enable-macosx-qtcapture Mac OS X qtcapture (iSight) module (default enabled on Mac OS X)])
3826 if test "x${enable_macosx_qtcapture}" != "xno" &&
3827   (test "${SYS}" = "darwin" || test "${enable_macosx_qtcapture}" = "yes")
3828 then
3829   VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,Cocoa])
3830   VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,QTKit])
3831   VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,CoreAudio])
3832   VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,QuartzCore])
3833   VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,CoreVideo])
3834   VLC_ADD_PLUGIN([qtcapture])
3835 fi
3836
3837 AC_ARG_ENABLE(macosx-eyetv,
3838   [  --enable-macosx-eyetv   Mac OS X EyeTV (TNT Tuner) module (default enabled on Mac OS X)])
3839 if test "x${enable_macosx_eyetv}" != "xno" &&
3840   (test "${SYS}" = "darwin" || test "${enable_macosx_eyetv}" = "yes")
3841 then
3842   VLC_ADD_LDFLAGS([access_eyetv], [-Wl,-framework,Foundation])
3843   VLC_ADD_PLUGIN([access_eyetv])
3844 fi
3845
3846 AC_ARG_ENABLE(macosx-vlc-app,
3847   [  --enable-macosx-vlc-app build the VLC media player (default enabled on Mac OS X)])
3848 AM_CONDITIONAL(BUILD_MACOSX_VLC_APP, [test "${enable_macosx_vlc_app}" != "no" &&
3849     (test "${SYS}" = "darwin" || test "${enable_macosx_vlc_app}" = "yes") ])
3850
3851
3852 dnl
3853 dnl  ncurses module
3854 dnl
3855 AC_ARG_ENABLE(ncurses,
3856   [  --disable-ncurses       ncurses interface support (default disabled)],
3857   [if test "${enable_ncurses}" != "no"; then
3858     AC_CHECK_HEADER(ncurses.h,
3859       [AC_CHECK_LIB(ncursesw, mvprintw,
3860         [VLC_ADD_PLUGIN([ncurses])
3861         VLC_ADD_LIBS([ncurses],[-lncursesw])
3862         ALIASES="${ALIASES} nvlc"
3863         AC_DEFINE([HAVE_NCURSESW], 1, [Define to 1 if you have libncursesw.])
3864         AC_CHECK_LIB(ncursesw, tgetent, [],
3865           AC_CHECK_LIB(tinfow, tgetent, [VLC_ADD_LIBS([ncurses],[-ltinfow])],
3866             [AC_CHECK_LIB(tinfo, tgetent, [VLC_ADD_LIBS([ncurses],[-ltinfo])],
3867               [AS_IF([test "x${enable_ncurses}" != "x"],
3868                 [AC_MSG_ERROR([tgetent not found in ncursesw tinfow tinfo]
3869                )])])
3870             ]
3871           )
3872         )
3873         ],
3874         [AC_CHECK_LIB( ncurses, mvprintw,
3875           [VLC_ADD_PLUGIN([ncurses])
3876           ALIASES="${ALIASES} nvlc"
3877           VLC_ADD_LIBS([ncurses],[-lncurses])
3878           AC_CHECK_LIB(ncurses, tgetent, [],
3879             [AC_CHECK_LIB(tinfo, tgetent, [VLC_ADD_LIBS([ncurses],[-ltinfo])],
3880               [AS_IF([test "x${enable_ncurses}" != "x"],
3881                 [AC_MSG_ERROR([tgetent not found in ncurses tinfo])])]
3882             )]
3883           )],
3884           [AS_IF([test "x${enable_ncurses}" != "x"], [
3885             AC_MSG_ERROR([libncurses not found])])]
3886         )]
3887       )]
3888     )
3889   fi]
3890 )
3891
3892 dnl
3893 dnl  XOSD plugin
3894 dnl
3895 AC_ARG_ENABLE(xosd,
3896   [  --enable-xosd           xosd interface support (default disabled)])
3897 if test "${enable_xosd}" = "yes"
3898 then
3899   AC_CHECK_HEADERS(xosd.h,
3900     AC_CHECK_LIB(xosd, xosd_set_horizontal_offset, [
3901       VLC_ADD_PLUGIN([xosd])
3902       VLC_ADD_LIBS([xosd],[-lxosd])
3903     ])
3904   )
3905 fi
3906
3907 dnl
3908 dnl Framebuffer (overlay) plugin
3909 dnl
3910 AC_ARG_ENABLE(fbosd,
3911   [  --enable-fbosd          fbosd interface support (default disabled)])
3912 if test "${enable_fbosd}" = "yes"
3913 then
3914   AC_CHECK_HEADERS(linux/fb.h, [
3915     VLC_ADD_PLUGIN([fbosd])
3916  ])
3917 fi
3918
3919 dnl
3920 dnl Post-interface configuration checks
3921 dnl
3922 AS_IF([test "$need_xid_provider" = "yes"], [
3923   AC_MSG_ERROR([X11 video outputs need a window provider (Qt4, Skins2, Hildon or xcb-utils), but none were found. Please install xcb-keysyms.])
3924 ])
3925
3926 dnl
3927 dnl Visualisation plugin
3928 dnl
3929 AC_ARG_ENABLE(visual,
3930   [  --enable-visual         visualisation plugin (default enabled)])
3931 if test "${enable_visual}" != "no"
3932 then
3933     VLC_ADD_PLUGIN([visual])
3934 fi
3935
3936 dnl
3937 dnl  goom visualization plugin
3938 dnl
3939 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3940
3941 dnl
3942 dnl libprojectM visualization plugin
3943 dnl
3944 AC_ARG_ENABLE(projectm,
3945   [  --enable-projectm          projectM visualization plugin (default enabled)])
3946 AS_IF([test "${enable_projectm}" != "no"],
3947   [
3948     PKG_CHECK_MODULES(PROJECTM, libprojectM,
3949     [
3950       VLC_ADD_PLUGIN([projectm])
3951       VLC_ADD_CXXFLAGS([projectm],[$PROJECTM_CFLAGS])
3952       VLC_ADD_LIBS([projectm],[$PROJECTM_LIBS])
3953       PKG_CHECK_MODULES(PROJECTM2, [libprojectM >= 2.0.0],
3954         [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
3955         [ AC_MSG_WARN( [Using libprojectM version 1] )
3956       ])
3957     ],[
3958       AC_MSG_WARN([libprojectM library not found])
3959     ])
3960   ])
3961
3962 dnl
3963 dnl  AtmoLight (homemade Philips Ambilight clone)
3964 dnl
3965 AC_ARG_ENABLE(atmo,
3966 AS_HELP_STRING([--disable-atmo],[AtmoLight (homemade Philips Ambilight clone)
3967                 (default enabled)]),, [enable_atmo="yes"])
3968 AS_IF([test "${enable_atmo}" != no], [
3969   AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "linux"], [
3970     AC_LANG_PUSH(C++)
3971     VLC_ADD_PLUGIN([atmo])
3972     AC_LANG_POP(C++)
3973   ])
3974 ])
3975
3976 dnl
3977 dnl  Bonjour services discovery
3978 PKG_ENABLE_MODULES_VLC([BONJOUR], [], [avahi-client >= 0.6], [Bonjour services discovery], [auto])
3979
3980 dnl
3981 dnl  libudev services discovery
3982 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
3983
3984 dnl
3985 dnl MTP devices services discovery
3986 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
3987
3988 dnl
3989 dnl  Lirc plugin
3990 dnl
3991 AC_ARG_ENABLE(lirc,
3992   [  --enable-lirc           lirc support (default disabled)])
3993 if test "${enable_lirc}" = "yes"
3994 then
3995   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
3996   if test "${have_lirc}" = "true"
3997   then
3998     VLC_ADD_PLUGIN([lirc])
3999     VLC_ADD_LIBS([lirc],[-llirc_client])
4000   fi
4001 fi
4002
4003 EXTEND_HELP_STRING([Misc options:])
4004
4005 dnl
4006 dnl libgcrypt
4007 dnl
4008 AC_ARG_ENABLE(libgcrypt,
4009   [  --disable-libgcrypt     gcrypt support (default enabled)])
4010 AS_IF([test "${enable_libgcrypt}" != "no"], [
4011   AC_CHECK_DECL([GCRYCTL_SET_THREAD_CBS], [
4012     libgcrypt-config --version >/dev/null || \
4013         AC_MSG_ERROR([gcrypt.h present but libgcrypt-config could not be found])
4014     AC_CHECK_LIB(gcrypt, gcry_control, [
4015       have_libgcrypt="yes"
4016       GCRYPT_CFLAGS="`libgcrypt-config --cflags`"
4017       GCRYPT_LIBS="`libgcrypt-config --libs`"
4018     ], [
4019       AC_MSG_ERROR([libgcrypt not found. Install libgcrypt or use --disable-libgcrypt. Have a nice day.])
4020     ], [`libgcrypt-config --libs`])
4021   ], [
4022     AC_MSG_ERROR([libgcrypt version 1.1.94 or higher not found. Install libgcrypt or use --disable-libgcrypt. Have a nice day.])
4023   ], [#include <gcrypt.h>]
4024   )
4025 ])
4026
4027 if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
4028   AS_IF([test "${have_libgcrypt}" = "yes"],[
4029     VLC_ADD_LIBS([rtp stream_out_rtp], [${GCRYPT_LIBS}])
4030   ])
4031 fi
4032 AC_SUBST(GCRYPT_CFLAGS)
4033 AC_SUBST(GCRYPT_LIBS)
4034 AM_CONDITIONAL([HAVE_GCRYPT], [test "${have_libgcrypt}" = "yes"])
4035
4036 dnl
4037 dnl TLS/SSL
4038 dnl
4039 AC_ARG_ENABLE(gnutls,
4040   [  --enable-gnutls         gnutls TLS/SSL support (default enabled)])
4041
4042 AS_IF([test "${have_libgcrypt}" != "yes"], [
4043   AS_IF([test "${enable_gnutls}" = "yes"], [
4044     AC_MSG_ERROR([--enable-gnutls and --disable-libgcrypt are mutually exclusive.])
4045   ])
4046   enable_gnutls="no"
4047 ])
4048 AS_IF([test "${enable_gnutls}" != "no"], [
4049   PKG_CHECK_MODULES(GNUTLS, [gnutls >= 1.7.4], [
4050     VLC_ADD_PLUGIN([gnutls])
4051     VLC_ADD_CFLAGS([gnutls], [$GNUTLS_CFLAGS])
4052     AS_IF([test "${SYS}" = "mingw32"], [
4053       dnl pkg-config --libs gnutls omits these
4054       VLC_ADD_LIBS([gnutls], [-lz ${LTLIBINTL}])
4055     ])
4056     dnl The GnuTLS plugin invokes gcry_control directly.
4057     AS_IF([test "${have_libgcrypt}" = "yes"],[
4058       VLC_ADD_LIBS([gnutls], [${GCRYPT_LIBS}])
4059       VLC_ADD_CFLAGS([gnutls], [${GCRYPT_CFLAGS}])
4060     ])
4061     VLC_ADD_LIBS([gnutls], [$GNUTLS_LIBS])
4062   ], [
4063     AS_IF([test "${enable_gnutls}" = "yes"], [
4064       AC_MSG_ERROR([gnutls not present or too old (version 1.7.4 required)])
4065     ])
4066   ])
4067 ])
4068
4069
4070 dnl
4071 dnl RemoteOSD plugin (VNC client as video filter)
4072 dnl
4073 AC_ARG_ENABLE(remoteosd,
4074   [  --disable-remoteosd     RemoteOSD plugin (default enabled)])
4075
4076 AS_IF([test "${enable_remoteosd}" != "no"], [
4077   AS_IF([test "${have_libgcrypt}" = "yes"],[
4078     VLC_ADD_PLUGIN([remoteosd])
4079     VLC_ADD_LIBS([remoteosd], ${GCRYPT_LIBS})
4080     VLC_ADD_CFLAGS([remoteosd], ${GCRYPT_CFLAGS})
4081   ], [
4082     AC_MSG_ERROR([libgcrypt support required for RemoteOSD plugin])
4083   ])
4084 ])
4085
4086
4087 dnl
4088 dnl RAOP plugin
4089 dnl
4090 AC_MSG_CHECKING([whether to enable RAOP plugin])
4091 AS_IF([test "${have_libgcrypt}" = "yes"], [
4092   AC_MSG_RESULT(yes)
4093   VLC_ADD_PLUGIN([stream_out_raop])
4094   VLC_ADD_LIBS([stream_out_raop], [${GCRYPT_LIBS} -lgpg-error])
4095   VLC_ADD_CFLAGS([stream_out_raop], [${GCRYPT_CFLAGS}])
4096 ], [
4097   AC_MSG_RESULT(no)
4098   AC_MSG_WARN([libgcrypt support required for RAOP plugin])
4099 ])
4100
4101
4102 dnl
4103 dnl OSSO (Maemo screen blanking) plugin
4104 dnl
4105 PKG_ENABLE_MODULES_VLC([OSSO_SCREENSAVER], [], [libosso], [Maemo support], [auto])
4106
4107 AS_IF([test -f "/etc/maemo_version"], [
4108   AC_DEFINE([HAVE_MAEMO], 1, [Define to 1 if building for the Maemo platform.])
4109 ])
4110
4111
4112 dnl
4113 dnl update checking system
4114 dnl
4115 AC_ARG_ENABLE(update-check,
4116   [  --enable-update-check   update checking system (default disabled)])
4117 if test "${enable_update_check}" = "yes"
4118 then
4119   if test "${have_libgcrypt}" != "yes"
4120   then
4121     AC_MSG_ERROR([libgcrypt is required for update checking system])
4122   fi
4123   VLC_ADD_LIBS([libvlccore], [${GCRYPT_LIBS}])
4124   VLC_ADD_CFLAGS([libvlccore], [${GCRYPT_CFLAGS}])
4125   AC_DEFINE([UPDATE_CHECK], 1, [Define if you want to use the VLC update mechanism])
4126 fi
4127
4128 dnl
4129 dnl SQLite
4130 dnl
4131 AC_ARG_WITH(sqlite,
4132   [  --with-sqlite=PATH      sqlite path linking])
4133 if test "${SYS}" != "darwin"; then
4134   PKG_ENABLE_MODULES_VLC([SQLITE], [], [sqlite3 >= 3.6.0], [sqlite3], [auto])
4135 else
4136   if test "${enable_sqlite}" != "no"
4137   then
4138     AC_CHECK_HEADERS(sqlite3.h, [
4139         VLC_ADD_PLUGIN([sqlite])
4140         if test "${with_sqlite}" != "no" -a -n "${with_sqlite}"; then
4141           AC_MSG_CHECKING(existence of sqlite directory in ${with_sqlite})
4142           real_sqlite="`cd ${with_sqlite} 2>/dev/null && pwd`"
4143           if test -z "${real_sqlite}"
4144           then
4145             dnl  The given directory can't be found
4146             AC_MSG_RESULT(no)
4147             AC_MSG_ERROR([cannot cd to ${with_sqlite}])
4148           fi
4149           VLC_ADD_CFLAGS([sqlite],[-I${with_sqlite}/include])
4150           VLC_ADD_LIBS([sqlite], [-L${with_sqlite}/lib -lsqlite3])
4151           AC_MSG_RESULT(yes)
4152         else
4153           VLC_ADD_LIBS([sqlite], [-lsqlite3])
4154         fi
4155         AC_DEFINE([SQLITE_MODULE], 1, [Define if you want to use SQLite module]) ],
4156         AC_MSG_ERROR([sqlite3 is required for sqlite module]) )
4157   fi
4158 fi
4159 AM_CONDITIONAL([HAVE_SQLITE], [test "${enable_sqlite}" != "no"])
4160
4161
4162 dnl
4163 dnl  Endianness check
4164 dnl
4165 AC_C_BIGENDIAN
4166 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4167   DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4168 ], [
4169   DEFS_BIGENDIAN=""
4170 ])
4171 AC_SUBST(DEFS_BIGENDIAN)
4172
4173 dnl
4174 dnl Where to install KDE solid .desktop
4175 dnl
4176 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
4177 AS_IF([test "x$KDE4_CONFIG" = "x"], [
4178   KDE4_CONFIG="kde4-config"
4179 ])
4180
4181 AC_ARG_WITH(kde-solid,
4182   AS_HELP_STRING([--with-kde-solid=PATH],
4183                  [KDE Solid actions directory (auto)]),, [
4184
4185 if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ; then
4186   with_kde_solid="yes"
4187 fi
4188 ])
4189 soliddatadir=""
4190 AS_IF([test "${with_kde_solid}" != "no"], [
4191   AS_IF([test "${with_kde_solid}" = "yes"], [
4192     kde4datadir="`${KDE4_CONFIG} --install data`"
4193     AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4194     soliddatadir="${kde4datadir}/solid/actions"
4195   ], [
4196     soliddatadir="${with_kde_solid}"
4197   ])
4198 ])
4199 AC_SUBST(soliddatadir)
4200 AM_CONDITIONAL(KDE_SOLID, [test "x${soliddatadir}" != "x"])
4201
4202 dnl
4203 dnl  DLL loader copied from MPlayer copied from somewhere else (WINE ?)
4204 dnl
4205 loader=false
4206 AC_ARG_ENABLE(loader,
4207   AS_HELP_STRING([--enable-loader],[build DLL loader for ELF i386 platforms
4208                   (default disabled)]))
4209 AM_CONDITIONAL(LOADER, [test "${enable_loader}" = "yes"])
4210 AS_IF([test "${enable_loader}" = "yes"],
4211   [ VLC_ADD_PLUGIN([dmo])
4212     VLC_ADD_CPPFLAGS([dmo quicktime realvideo],[-I\\\${top_srcdir}/libs/loader])
4213     VLC_ADD_LIBS([dmo quicktime realvideo],[\\\${top_builddir}/libs/loader/libloader.la])
4214     VLC_ADD_CPPFLAGS([realvideo], [-DLOADER])
4215     VLC_ADD_LIBS([dmo quicktime], [-lpthread])
4216   ])
4217
4218 EXTEND_HELP_STRING([Components:])
4219
4220 dnl
4221 dnl  the VLC binary
4222 dnl
4223 AC_ARG_ENABLE(vlc,
4224   [  --enable-vlc            build the VLC media player (default enabled)])
4225 AM_CONDITIONAL(BUILD_VLC, [test "${enable_vlc}" != "no"])
4226
4227 dnl
4228 dnl  Microsoft ActiveX support
4229 dnl
4230 activex=false
4231 AC_ARG_ENABLE(activex,
4232   AS_HELP_STRING([--enable-activex],[build a vlc-based ActiveX control
4233                   (default enabled on Win32)]))
4234 AC_ARG_WITH(wine-sdk-path,
4235   [  --with-wine-sdk-path=PATH path to wine sdk])
4236 if test "${enable_activex}" != "no"
4237 then
4238   if test "${SYS}" = "mingw32"
4239   then
4240     AC_CHECK_PROGS(MIDL, [midl], no)
4241     if test "${with_wine_sdk_path}" != ""
4242     then
4243        WINE_SDK_PATH=${with_wine_sdk_path}
4244        AC_PATH_PROG(WIDL, widl, no, [$WINE_SDK_PATH/bin:$WINE_SDK_PATH/tools/widl])
4245     else
4246        WIDL=no
4247     fi
4248     AC_LANG_PUSH(C++)
4249     AC_CHECK_HEADERS(ole2.h,
4250       [AC_CHECK_HEADERS(olectl.h,
4251         [ VLC_ADD_CPPFLAGS([activex],[-DUNICODE -D_UNICODE -D_MIDL_USE_GUIDDEF_])
4252           VLC_ADD_CXXFLAGS([activex],[-fno-exceptions])
4253           VLC_ADD_LIBS([activex],[-lole32 -loleaut32 -luuid -lshlwapi])
4254           AC_CHECK_HEADERS(objsafe.h,
4255             VLC_ADD_CXXFLAGS([activex],[-DHAVE_OBJSAFE_HEADER]),,
4256             [
4257              #if HAVE_OLE2_H
4258              #   include <ole2.h>
4259              #endif
4260             ]
4261           )
4262           activex=:
4263           PLUGINS_BINDINGS="${PLUGINS_BINDINGS} activex"
4264         ],
4265         [ AC_MSG_ERROR([required OLE headers are missing from your system]) ]
4266       )],
4267       [ AC_MSG_ERROR([required OLE headers are missing from your system]) ]
4268     )
4269     AC_LANG_POP(C++)
4270   fi
4271 fi
4272 AC_ARG_VAR(MIDL, [Microsoft IDL compiler (Win32 platform only)])
4273 AM_CONDITIONAL(HAS_MIDL_COMPILER, test "${MIDL}" != "no")
4274 AC_ARG_VAR(WIDL, [Wine IDL compiler (requires Wine SDK)])
4275 AM_CONDITIONAL(HAS_WIDL_COMPILER, test "${WIDL}" != "no")
4276 AM_CONDITIONAL(BUILD_ACTIVEX,${activex})
4277
4278 dnl
4279 dnl  Mozilla plugin
4280 dnl
4281 mozilla=false
4282 AC_ARG_ENABLE(mozilla,
4283   AS_HELP_STRING([--enable-mozilla],[build a vlc-based Firefox/Mozilla plugin
4284                   (default disabled)]))
4285 AC_ARG_WITH(mozilla-sdk-path,
4286   [  --with-mozilla-sdk-path=PATH path to mozilla sdk])
4287 AC_ARG_WITH(mozilla-pkg,
4288   [  --with-mozilla-pkg=PKG  look for PKG.pc to build the mozilla plugin.])
4289 AC_LANG_PUSH(C++)
4290 if test "${enable_mozilla}" = "yes"
4291 then
4292   AS_IF([test "${with_mozilla_sdk_path}" = "" -o "${with_mozilla_sdk_path}" = "no"],
4293     [
4294     dnl pkg-config
4295     dnl As we want to do a loop due to the number of name possible for the .pc
4296     dnl we can't use the pkg-config macros.
4297
4298     AC_ARG_VAR([MOZILLA_CFLAGS], [C compiler flags for Mozilla, overriding pkg-config])
4299     AC_ARG_VAR([MOZILLA_LIBS], [linker flags for Mozilla, overriding pkg-config])
4300     AC_MSG_NOTICE([Checking for Mozilla])
4301     found=0
4302     if test -n "$MOZILLA_CFLAGS" -o -n "$MOZILLA_LIBS"
4303     then
4304       found=1
4305     else
4306       if test -n "$PKG_CONFIG"; then
4307         for i in "${with_mozilla_pkg}" libxul {seamonkey,iceape,xulrunner,firefox,iceweasel,mozilla}-plugin; do
4308           if test -n "$i"
4309           then
4310             echo "Trying to find $i package" >&AS_MESSAGE_LOG_FD
4311             AC_MSG_CHECKING([for $i >= 1.9.2])
4312             if $PKG_CONFIG --exists --print-errors "$i >= 1.9.2" 2>&AS_MESSAGE_LOG_FD
4313             then
4314               echo "Using $i pkg-config package." >&AS_MESSAGE_LOG_FD
4315               echo "Using $i package." >&AS_MESSAGE_FD
4316               found=1
4317               MOZILLA_CFLAGS=$(eval $PKG_CONFIG --cflags "$i" )
4318               MOZILLA_LIBS=$(eval $PKG_CONFIG --libs "$i" )
4319               AC_MSG_RESULT([yes])
4320               break
4321             fi
4322             AC_MSG_RESULT([no])
4323           fi
4324         done
4325       fi
4326     fi
4327     AS_IF( [test $found = 1],[
4328         CPPFLAGS="${CPPFLAGS_save} ${MOZILLA_CFLAGS}"
4329         MOZILLA_REQUIRED_HEADERS=1
4330         AC_CHECK_HEADERS(npapi.h,,MOZILLA_REQUIRED_HEADERS=0)
4331         AC_CHECK_HEADERS(npruntime.h,,MOZILLA_REQUIRED_HEADERS=0,
4332           [#if HAVE_NPAPI_H
4333            # include <npapi.h>
4334            #endif
4335           ])
4336         if test "${MOZILLA_REQUIRED_HEADERS}" = "0"; then
4337             AC_MSG_ERROR([Please install the Firefox development tools; plugin/npapi.h and/or plugin/npruntime.h were not found.])
4338         fi
4339         MOZILLA_REQUIRED_HEADERS=
4340         mozilla=:
4341         AS_IF([ test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"],[
4342            VLC_ADD_CPPFLAGS([mozilla],[-DXP_UNIX])
4343            AS_IF([ test "${SYS}" != "darwin"],[
4344              PKG_CHECK_MODULES(XPM, [xpm xt],[
4345                 VLC_ADD_CPPFLAGS([mozilla],[-DMOZ_X11])
4346              ],[
4347                 AC_MSG_ERROR([Please install the libXpm and libXt development files.])
4348              ])
4349              AS_IF([test "${have_xcb_keysyms}" != "yes"], [
4350                AC_MSG_ERROR([Please install xcb-keysyms from xcb-utils.])
4351              ])
4352           ])
4353         ])
4354         VLC_ADD_CPPFLAGS([mozilla],[${CPPFLAGS} ${XPM_CFLAGS}])
4355         VLC_ADD_LIBS([mozilla],[${MOZILLA_LIBS} ${XPM_LIBS}])
4356         VLC_ADD_PLUGIN([mozilla])
4357         PLUGINS_BINDINGS="${PLUGINS_BINDINGS} mozilla"
4358         MOZILLA_CONFIG=
4359         CPPFLAGS="${CPPFLAGS_save}"
4360           ],
4361           [
4362             AC_PATH_PROGS(MOZILLA_CONFIG,
4363             [mozilla-config seamonkey-config xulrunner-config],
4364         [no])
4365             test "${MOZILLA_CONFIG}" = "no" && AC_MSG_ERROR([Please install the Mozilla development tools (version 1.9.2 or higher) or use --disable-mozilla.])
4366           ]
4367         )
4368     dnl pkg-config failed but we might have found a mozilla-config
4369     AS_IF( [test ! -z "${MOZILLA_CONFIG}"],[
4370       if ${MOZILLA_CONFIG} --defines | grep -q 'MOZ_X11=1'; then
4371         LDFLAGS="${LDFLAGS_save} ${X_LIBS} ${X_PRE_LIBS}"
4372         AC_CHECK_LIB(Xt,XtStrings,
4373          [
4374            VLC_ADD_CPPFLAGS([mozilla],[${X_CFLAGS}])
4375            VLC_ADD_LIBS([mozilla],[${X_LIBS} ${X_PRE_LIBS} -lXt -lX11 -lSM -lICE -lXpm])
4376          ],
4377          [],
4378          [[${X_LIBS} ${X_PRE_LIBS} -lX11 -lSM -lICE -lXpm]
4379         ])
4380         AC_CHECK_HEADERS(X11/xpm.h,,AC_MSG_ERROR([Please install libXpm-devel library for required X11/xpm.h]))
4381         AS_IF([test "${have_xcb_keysyms}" != "yes"], [
4382           AC_MSG_ERROR([Please install xcb-keysyms from xcb-utils.])
4383         ])
4384         LDFLAGS="${LDFLAGS_save}"
4385       fi
4386
4387       mozilla=:
4388       PLUGINS_BINDINGS="${PLUGINS_BINDINGS} mozilla"
4389       VLC_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin java`]])
4390       VLC_ADD_LIBS([mozilla],[`${MOZILLA_CONFIG} --libs plugin`])
4391       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mozilla}"
4392       MOZILLA_REQUIRED_HEADERS=1
4393       AC_CHECK_HEADERS(mozilla-config.h,,MOZILLA_REQUIRED_HEADERS=0)
4394       AC_CHECK_HEADERS(npapi.h,,MOZILLA_REQUIRED_HEADERS=0)
4395       AC_CHECK_HEADERS(npruntime.h,,MOZILLA_REQUIRED_HEADERS=0,
4396         [#if HAVE_NPAPI_H
4397          # include <npapi.h>
4398          #endif
4399         ])
4400       if test "${MOZILLA_REQUIRED_HEADERS}" = "0"
4401       then
4402         AC_MSG_ERROR([Please install the Mozilla development tools, required headers were not found.])
4403       fi
4404       MOZILLA_REQUIRED_HEADERS=
4405       CPPFLAGS="${CPPFLAGS_save}"
4406       MOZILLA_SDK_PATH="`${MOZILLA_CONFIG} --prefix`"
4407     ])
4408     dnl End of moz_sdk = ""
4409   ],[
4410     dnl special case for mingw32
4411     if test "${SYS}" = "mingw32"
4412     then
4413       AC_CHECK_TOOL(CYGPATH, cygpath, "")
4414       dnl latest gecko sdk does not have an xpcom directory
4415       if test -d "${with_mozilla_sdk_path}/xpcom"; then
4416           mozilla_sdk_xpcom="/xpcom"
4417       fi
4418     fi
4419
4420     real_mozilla_sdk="`cd ${with_mozilla_sdk_path} 2>/dev/null && pwd`"
4421     CPPFLAGS="${CPPFLAGS_save} -I${real_mozilla_sdk}/include"
4422     MOZILLA_REQUIRED_HEADERS=1
4423     AC_CHECK_HEADERS(npapi.h,,MOZILLA_REQUIRED_HEADERS=0)
4424     AC_CHECK_HEADERS(npruntime.h,,MOZILLA_REQUIRED_HEADERS=0,
4425         [#if HAVE_NPAPI_H
4426           #include <npapi.h>
4427           #endif
4428         ])
4429     if test "${MOZILLA_REQUIRED_HEADERS}" = "0"
4430     then
4431         AC_MSG_ERROR([Please install the Mozilla development tools, required headers were not found.])
4432     fi
4433     MOZILLA_REQUIRED_HEADERS=
4434     mozilla=:
4435     PLUGINS_BINDINGS="${PLUGINS_BINDINGS} mozilla"
4436     VLC_ADD_CPPFLAGS([mozilla],[-DXPCOM_GLUE -DHAVE_CPP_MODERN_SPECIALIZE_TEMPLATE_SYNTAX -I${real_mozilla_sdk}/include])
4437     MOZILLA_SDK_PATH="${real_mozilla_sdk}"
4438
4439     if test -n "${CYGPATH}"; then
4440       real_mozilla_sdk="`${CYGPATH} -w ${real_mozilla_sdk}`"
4441     fi
4442     CPPFLAGS="${CPPFLAGS_save}"
4443  ])
4444 fi
4445 AC_LANG_POP(C++)
4446 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
4447
4448 dnl
4449 dnl  Plugin and builtin checks
4450 dnl
4451 plugin_support=yes
4452
4453 dnl Automagically disable plugins if there is no system support for
4454 dnl dynamically loadable files (.so, .dll, .dylib).
4455 dnl don't forget vlc-win32 still can load .dll as plugins
4456 AS_IF([test "${ac_cv_have_plugins}" = "no"], [
4457   AC_MSG_WARN([*** No plugin support! Building statically! ***])
4458   plugin_support=no
4459 ])
4460
4461 AS_IF([test "${plugin_support}" != "no"], [
4462   AC_DEFINE(HAVE_DYNAMIC_PLUGINS, 1, [Define if dynamic plugins are supported])
4463 ])
4464
4465 dnl
4466 dnl Pic and shared libvlc stuff
4467 dnl
4468 AS_IF([test "${SYS}" = "mingw32"], [
4469   FILE_LIBVLCCORE_DLL="!define LIBVLCCORE_DLL libvlccore.dll"
4470   FILE_LIBVLC_DLL="!define LIBVLC_DLL libvlc.dll"
4471 ])
4472
4473 dnl
4474 dnl  Stuff used by the program
4475 dnl
4476 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4477 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4478 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION_MESSAGE}", [Simple version string])
4479 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "${COPYRIGHT_MESSAGE}", [Copyright string])
4480 AC_DEFINE_UNQUOTED(COPYRIGHT_YEARS, "${COPYRIGHT_YEARS}", [The copyright years])
4481 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
4482 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MAJOR,"${VERSION_MAJOR}", [version major number])
4483 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MINOR,"${VERSION_MINOR}", [version minor number])
4484 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_REVISION,"${VERSION_REVISION}", [version minor number])
4485 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_EXTRA,"${VERSION_EXTRA}", [version minor number])
4486 AC_SUBST(COPYRIGHT_MESSAGE)
4487 AC_SUBST(VERSION_MESSAGE)
4488 AC_SUBST(VERSION_MAJOR)
4489 AC_SUBST(VERSION_MINOR)
4490 AC_SUBST(VERSION_REVISION)
4491 AC_SUBST(VERSION_EXTRA)
4492 AC_SUBST(COPYRIGHT_YEARS)
4493 AC_DEFINE_UNQUOTED(VLC_COMPILE_BY, "`whoami`", [user who ran configure])
4494 AC_DEFINE_UNQUOTED(VLC_COMPILE_HOST, "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4495 AC_DEFINE_UNQUOTED(VLC_COMPILER, "`$CC -v 2>&1 | tail -n 1`", [compiler])
4496 dnl Win32 need s a numerical version_extra.
4497 case $( echo ${VERSION_EXTRA}|wc -m ) in
4498        "1") VERSION_EXTRA_RC="0";;
4499        "2") VERSION_EXTRA_RC=$( echo ${VERSION_EXTRA}|tr "abcdefghi" "123456789") ;;
4500        *) VERSION_EXTRA_RC="99"
4501 esac
4502 AC_SUBST(VERSION_EXTRA_RC)
4503 dnl
4504 dnl  Handle substvars that use $(top_srcdir)
4505 dnl
4506 VLC_CONFIG="top_srcdir=\"\$(top_srcdir)\" top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
4507 AC_SUBST(VLC_CONFIG)
4508 CPPFLAGS_save="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS_save}"
4509
4510 dnl
4511 dnl  Restore *FLAGS
4512 dnl
4513 VLC_RESTORE_FLAGS
4514
4515 dnl
4516 dnl Sort the modules list
4517 dnl
4518 PLUGINS=$( (for i in `echo $PLUGINS`; do echo $i; done)|sort|xargs )
4519
4520 dnl
4521 dnl  Create the vlc-config script
4522 dnl
4523 LDFLAGS_libvlc="${LDFLAGS_libvlc} ${LDFLAGS_builtin}"
4524
4525 dnl
4526 dnl  Configuration is finished
4527 dnl
4528 AC_SUBST(SYS)
4529 AC_SUBST(ARCH)
4530 AC_SUBST(ALIASES)
4531 AC_SUBST(ASM)
4532 AC_SUBST(MOC)
4533 AC_SUBST(RCC)
4534 AC_SUBST(UIC)
4535 AC_SUBST(WINDRES)
4536 AC_SUBST(MOZILLA_SDK_PATH)
4537 AC_SUBST(WINE_SDK_PATH)
4538 AC_SUBST(LIBEXT)
4539 AC_SUBST(AM_CPPFLAGS)
4540 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
4541 AC_SUBST(FILE_LIBVLCCORE_DLL)
4542 AC_SUBST(FILE_LIBVLC_DLL)
4543
4544 dnl Create vlc-config.in
4545 VLC_OUTPUT_VLC_CONFIG_IN
4546
4547 AC_CONFIG_FILES([
4548   Makefile
4549   projects/activex/Makefile
4550   doc/Makefile
4551   libs/loader/Makefile
4552   libs/srtp/Makefile
4553   libs/unzip/Makefile
4554   modules/Makefile
4555   projects/mozilla/Makefile
4556   m4/Makefile
4557   po/Makefile.in
4558   share/Makefile
4559   compat/Makefile
4560   src/Makefile
4561   src/test/Makefile
4562   bin/Makefile
4563   test/Makefile
4564   modules/access/Makefile
4565   modules/access/bd/Makefile
4566   modules/access/bda/Makefile
4567   modules/access/dshow/Makefile
4568   modules/access/dvb/Makefile
4569   modules/access/mms/Makefile
4570   modules/access/rtp/Makefile
4571   modules/access/rtsp/Makefile
4572   modules/access/vcd/Makefile
4573   modules/access/vcdx/Makefile
4574   modules/access/screen/Makefile
4575   modules/access/zip/Makefile
4576   modules/access_output/Makefile
4577   modules/audio_filter/Makefile
4578   modules/audio_filter/channel_mixer/Makefile
4579   modules/audio_filter/converter/Makefile
4580   modules/audio_filter/resampler/Makefile
4581   modules/audio_filter/spatializer/Makefile
4582   modules/audio_mixer/Makefile
4583   modules/audio_output/Makefile
4584   modules/codec/Makefile
4585   modules/codec/avcodec/Makefile
4586   modules/codec/dmo/Makefile
4587   modules/codec/omxil/Makefile
4588   modules/codec/shine/Makefile
4589   modules/codec/subtitles/Makefile
4590   modules/codec/spudec/Makefile
4591   modules/codec/wmafixed/Makefile
4592   modules/control/Makefile
4593   modules/control/http/Makefile
4594   modules/control/dbus/Makefile
4595   modules/control/globalhotkeys/Makefile
4596   modules/demux/Makefile
4597   modules/demux/asf/Makefile
4598   modules/demux/avformat/Makefile
4599   modules/demux/avi/Makefile
4600   modules/demux/mkv/Makefile
4601   modules/demux/mp4/Makefile
4602   modules/demux/mpeg/Makefile
4603   modules/demux/playlist/Makefile
4604   modules/gui/Makefile
4605   modules/gui/macosx/Makefile
4606   modules/gui/hildon/Makefile
4607   modules/gui/minimal_macosx/Makefile
4608   modules/gui/macosx_dialog_provider/Makefile
4609   modules/gui/qt4/Makefile
4610   modules/gui/skins2/Makefile
4611   modules/meta_engine/Makefile
4612   modules/misc/Makefile
4613   modules/misc/dummy/Makefile
4614   modules/misc/lua/Makefile
4615   modules/misc/notify/Makefile
4616   modules/misc/playlist/Makefile
4617   modules/misc/osd/Makefile
4618   modules/misc/stats/Makefile
4619   modules/misc/xml/Makefile
4620   modules/mux/Makefile
4621   modules/mux/mpeg/Makefile
4622   modules/packetizer/Makefile
4623   modules/services_discovery/Makefile
4624   modules/stream_filter/Makefile
4625   modules/stream_out/Makefile
4626   modules/stream_out/transcode/Makefile
4627   modules/video_chroma/Makefile
4628   modules/video_filter/Makefile
4629   modules/video_filter/dynamicoverlay/Makefile
4630   modules/video_output/Makefile
4631   modules/video_output/msw/Makefile
4632   modules/visualization/Makefile
4633   modules/visualization/visual/Makefile
4634   modules/mmx/Makefile
4635   modules/mmxext/Makefile
4636   modules/3dnow/Makefile
4637   modules/sse2/Makefile
4638   modules/altivec/Makefile
4639   modules/arm_neon/Makefile
4640 ])
4641
4642 AM_COND_IF([BUILD_MOZILLA], [
4643   AC_CONFIG_FILES([
4644     projects/mozilla/install.js
4645     projects/mozilla/install.rdf
4646     projects/mozilla/manifest.json
4647   ])
4648 ])
4649
4650 AM_COND_IF([HAVE_WIN32], [
4651   AC_CONFIG_FILES([
4652     extras/package/win32/spad.nsi
4653     extras/package/win32/vlc.win32.nsi
4654   ])
4655   AM_COND_IF([BUILD_ACTIVEX], [
4656     AC_CONFIG_FILES([
4657       projects/activex/axvlc.inf
4658       projects/activex/axvlc_rc.rc
4659     ])
4660   ])
4661   AM_COND_IF([BUILD_MOZILLA], [
4662     AC_CONFIG_FILES([
4663       projects/mozilla/npvlc_rc.rc
4664     ])
4665   ])
4666 ])
4667
4668 AM_COND_IF([HAVE_DARWIN], [
4669   AC_CONFIG_FILES([
4670     extras/package/macosx/Info.plist
4671     extras/package/macosx/Resources/English.lproj/InfoPlist.strings
4672     extras/package/macosx/plugin/Info.plist
4673     extras/package/macosx/plugin/InstallerInfo.plist
4674   ])
4675   AM_COND_IF([BUILD_MOZILLA], [
4676     AC_CONFIG_FILES([
4677       projects/mozilla/vlc.r
4678     ])
4679   ])
4680 ])
4681
4682 dnl Generate makefiles
4683 AC_OUTPUT
4684
4685 # Cannot use AC_CONFIG_FILES([vlc-config]) as is automatically built,
4686 # not provided with the source
4687 ${SHELL} ./config.status --file=vlc-config
4688 chmod 0755 vlc-config
4689
4690 /bin/echo -n "Enabled modules: "
4691 ./vlc-config --list plugin
4692
4693 dnl Do we have to use make or gmake ?
4694 USE_MAKE_OR_GMAKE=`case "${SYS}" in openbsd*) echo "gmake";; *) echo "make";; esac`
4695 dnl Shortcut to nice compile message
4696 rm -f compile
4697 if test -n $SHELL; then
4698   SHELL=${CONFIG_SHELL-/bin/sh}
4699 fi
4700 echo '#! '$SHELL >compile
4701 echo rm -f .error\$\$ >>compile
4702 echo ERROR=0 >>compile
4703 echo export PATH=$PATH LANG=C >>compile
4704 echo "($USE_MAKE_OR_GMAKE V=1 \$@ 2>&1 || touch .error\$\$)| \\" >>compile
4705 echo '`sed -ne "s/^top_srcdir *= *//p" < Makefile`/extras/buildsystem/make.pl' >>compile
4706 echo test -f .error\$\$ \&\& ERROR=1 >>compile
4707 echo rm -f .error\$\$ >>compile
4708 echo exit \$ERROR >>compile
4709 chmod a+x compile
4710
4711 printf "
4712 libvlc configuration
4713 --------------------
4714 version               : ${VERSION}
4715 system                : ${SYS}
4716 architecture          : ${ARCH}
4717 build flavour         : "
4718 test "${enable_debug}" = "yes" && printf "debug "
4719 test "${enable_cprof}" = "yes" && printf "cprof "
4720 test "${enable_gprof}" = "yes" && printf "gprof "
4721 test "${enable_optimizations}" = "yes" && printf "optim "
4722 echo ""
4723 if test "${enable_vlc}" != "no"; then
4724 echo "vlc aliases           :${ALIASES}"
4725 else
4726 echo "build vlc executable  : no"
4727 fi
4728 echo "plugins/bindings      :${PLUGINS_BINDINGS}
4729
4730 You can tune the compiler flags in vlc-config.
4731 To build vlc and its plugins, type \`./compile' or \`$USE_MAKE_OR_GMAKE'.
4732 "
4733 if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
4734    echo ""
4735    echo "Warning: Due to a bug in ld, mmx/sse support has been"
4736    echo "         turned off."
4737    echo "         FFmpeg will be REALLY slow."
4738    echo "         VLC WILL NOT PERFORM AS EXPECTED."
4739    echo ""
4740 fi