configure.ac 140 KB
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dnl Autoconf settings for vlc
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AC_COPYRIGHT([Copyright 2002-2011 the VideoLAN team])
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AC_INIT(vlc, 1.2.0-git)
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VERSION_MAJOR="1"
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VERSION_MINOR="2"
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VERSION_REVISION="0"
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VERSION_EXTRA="-git"
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PKGDIR="vlc"
AC_SUBST(PKGDIR)
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CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
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CODENAME="Twoflower"
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COPYRIGHT_YEARS="1996-2011"
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AC_CONFIG_SRCDIR(src/libvlc.c)
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AC_CONFIG_AUX_DIR(autotools)
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AC_CONFIG_MACRO_DIR(m4)
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AC_CONFIG_LIBOBJ_DIR(compat)
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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AC_PRESERVE_HELP_ORDER
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AM_INIT_AUTOMAKE(tar-ustar color-tests)
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AM_CONFIG_HEADER(config.h)

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# Disable with "./configure --disable-silent-rules" or "make V=1"
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AM_SILENT_RULES([yes])
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dnl Too many people are not aware of maintainer mode:
dnl If you want to use it, you definitely know what you are doing, so
dnl you can specify "--disable-maintainer-mode". But if you want the default
dnl automake behavior, you've likely never heard of maintainer mode, so we
dnl can't expect you to enable it manually.
AS_IF([test "x${enable_maintainer_mode}" != "xno"],
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    [enable_maintainer_mode="yes"])
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AM_MAINTAINER_MODE

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dnl
dnl Directories
dnl
dnl vlcincludedir="\${includedir}/\${PKGDIR}"
dnl AC_SUBST(vlcincludedir)
vlcdatadir="\${datadir}/\${PKGDIR}"
AC_SUBST(vlcdatadir)
vlclibdir="\${libdir}/\${PKGDIR}"
AC_SUBST(vlclibdir)

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dnl
dnl  Save *FLAGS
dnl
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VLC_SAVE_FLAGS
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dnl
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dnl Check for tools
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dnl
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AC_PROG_CC_C99
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AC_USE_SYSTEM_EXTENSIONS
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AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to 2 to get glibc warnings.])
AC_DEFINE([_FILE_OFFSET_BITS], 64, [Define to 64 for large files support.])
AC_DEFINE([_REENTRANT],, [Define to expose reentrant functions.])
AC_DEFINE([_THREAD_SAFE],, [Same as _REENTANT for some other OSes.])
AC_DEFINE([__LIBVLC__],, [Define within the LibVLC source code tree.])
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AM_PROG_CC_C_O
AC_PROG_CXX
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AC_PROG_CPP
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AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
AC_PROG_EGREP
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AC_PROG_MAKE_SET
AC_PROG_INSTALL
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AM_PROG_AS
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dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
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AC_CHECK_TOOL(STRIP, strip, :)
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AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
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AC_CHECK_TOOL(DLLTOOL, dlltool, :)
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dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE
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AC_C_RESTRICT
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dnl Extend the --help string at the current spot.
AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])

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dnl Allow binary package maintainer to pass a custom string to avoid
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dnl cache problem
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AC_ARG_WITH(binary-version,
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    AS_HELP_STRING([--with-binary-version=STRING],
         [To avoid plugins cache problem between binary version]),[],[])
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AS_IF([test -n "${with_binary_version}"],[
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    AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
         [Binary specific version])
])
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dnl
dnl  Check for the contrib directory
dnl
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AC_ARG_WITH(contrib,
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  [AS_HELP_STRING([--without-contrib],
    [do not use the libraries in CONTRIB_DIR])])
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AC_ARG_VAR([CONTRIB_DIR], [directory containing pre-built contrib, overriding extras/contrib])
AS_IF([test "${with_contrib}" != "no"],[
  AS_IF([test -z "$CONTRIB_DIR"], [
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      topdir="`dirname $0`"
      if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
         topdir="`pwd`/$topdir"
      fi
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      CONTRIB_DIR="${topdir}/extras/contrib/hosts/${host}"
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      if ! test -d "$CONTRIB_DIR"
      then
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        gccmachine=`$CC -dumpmachine`
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        CONTRIB_DIR="${topdir}/extras/contrib/hosts/${gccmachine}"
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      fi
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  ])
  AC_MSG_CHECKING([for libs in ${CONTRIB_DIR}])
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  AS_IF([test -d "${CONTRIB_DIR}/lib"],[
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    AC_MSG_RESULT([yes])
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    AC_SUBST(CONTRIB_DIR)
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    export PATH=${CONTRIB_DIR}/bin:$PATH
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    CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
    CPPFLAGS_save="${CPPFLAGS_save} -I${CONTRIB_DIR}/include"
    CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
    CFLAGS_save="${CFLAGS_save} -I${CONTRIB_DIR}/include"
    CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
    CXXFLAGS_save="${CXXFLAGS_save} -I${CONTRIB_DIR}/include"
    OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include"
    OBJCFLAGS_save="${OBJCFLAGS_save} -I${CONTRIB_DIR}/include"
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    if test "$build" = "$host" -o "$PKG_CONFIG_LIBDIR"; then
        export PKG_CONFIG_PATH="${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH"
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    else
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        export PKG_CONFIG_LIBDIR="${CONTRIB_DIR}/lib/pkgconfig"
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    fi
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    LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${CONTRIB_DIR}/lib"
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    if test "${SYS}" = "darwin"; then
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      export LD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH"
      export DYLD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH"
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    fi
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  ],[
    AC_MSG_RESULT([no])
    CONTRIB_DIR=""
  ])
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])
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dnl
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dnl  Set default values
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dnl
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LDFLAGS_vlc="${LDFLAGS}"
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dnl
dnl  Check the operating system
dnl
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HAVE_WIN64="0"
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case "${host_os}" in
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  "")
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    SYS=unknown
    ;;
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  linux*)
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    SYS=linux
    ;;
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  bsdi*)
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    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
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    VLC_ADD_LIBS([vcd cdda vcdx],[-ldvd])
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    ;;
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  *bsd*)
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    SYS="${host_os}"
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    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
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    case "${host_os}" in
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      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
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        CPPFLAGS="${CPPFLAGS_save}"
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        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
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        LDFLAGS="${LDFLAGS_save}"
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        ;;
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      openbsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include -I/usr/X11R6/include"
        CPPFLAGS="${CPPFLAGS_save}"
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib -L/usr/X11R6/lib/"
        LDFLAGS="${LDFLAGS_save}"
        ;;
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    esac
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    ;;
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  darwin*)
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    dnl Force gcc "-arch" flag
    ARCH_flag=""
    case "${host}" in
      i386*)
        ARCH_flag="-arch i386"
      ;;
      ppc64*)
        ARCH_flag="-arch ppc64"
      ;;
      ppc*)
        ARCH_flag="-arch ppc"
      ;;
      x86_64*)
        ARCH_flag="-arch x86_64"
      ;;
    esac

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    SYS=darwin
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    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS ${ARCH_flag}"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS ${ARCH_flag}"; CXXFLAGS="${CXXFLAGS_save}"
    CPPFLAGS_save="${CPPFLAGS_save} ${ARCH_flag}"; CPPFLAGS="${CPPFLAGS_save}"
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99 ${ARCH_flag}"; OBJCFLAGS="${OBJCFLAGS_save}"
    LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names ${ARCH_flag}"; LDFLAGS="${LDFLAGS_save}"
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    VLC_ADD_LDFLAGS([mkv mp4 motion], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([libvlc vlc],[-Wl,-undefined,dynamic_lookup])
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    VLC_ADD_LDFLAGS([avcodec avformat access_avio swscale postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
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    VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
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    VLC_ADD_LDFLAGS([libvlccore],[-Wl,-framework,CoreFoundation])
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    AC_ARG_ENABLE(macosx-defaults,
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      AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration on Mac OS X (default enabled)]))
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    if test "x${enable_macosx_defaults}" != "xno"
    then
        echo ""
        echo "Building with Mac OS X defaults:"
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        build_dir=`pwd`
        echo "  Assuming --prefix=${build_dir}/vlc_install_dir"
        ac_default_prefix="${build_dir}/vlc_install_dir"
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        enable_faad="yes"
        echo "  Assuming --enable-faad"
        enable_flac="yes"
        echo "  Assuming --enable-flac"
        enable_theora="yes"
        echo "  Assuming --enable-theora"
        enable_shout="yes"
        echo "  Assuming --enable-shout"
        enable_vcdx="yes"
        echo "  Assuming --enable-vcdx"
        enable_caca="yes"
        echo "  Assuming --enable-caca"
        enable_ncurses="yes"
        echo "  Assuming --enable-ncurses"
        enable_twolame="yes"
        echo "  Assuming --enable-twolame"
        enable_realrtsp="yes"
        echo "  Assuming --enable-realrtsp"
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        enable_libass="yes"
        echo "  Assuming --enable-libass"
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        enable_skins2="no"
        echo "  Assuming --disable-skins2"
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        enable_xcb="no"
        echo "  Assuming --disable-xcb"
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    fi
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    dnl
    dnl  Check for Mac OS X SDK settings
    dnl
    AC_ARG_WITH(macosx-sdk,
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      [AS_HELP_STRING([--with-macosx-sdk=DIR],
        [compile using the SDK in DIR])])
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    if test "${with_macosx_sdk}" != "" ; then
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        CPP="${CPP} -isysroot ${with_macosx_sdk}"
        CC="${CC} -isysroot ${with_macosx_sdk}"
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        CXX="${CXX} -isysroot ${with_macosx_sdk}"
        OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
        LD="${LD} -syslibroot ${with_macosx_sdk}"
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    else
        echo "  No desired SDK version given, falling back to 10.5"
        CPP="${CPP} -isysroot /Developer/SDKs/MacOSX10.5.sdk"
        CC="${CC} -isysroot /Developer/SDKs/MacOSX10.5.sdk"
        CXX="${CXX} -isysroot /Developer/SDKs/MacOSX10.5.sdk"
        OBJC="${OBJC} -isysroot /Developer/SDKs/MacOSX10.5.sdk"
        LD="${LD} -syslibroot /Developer/SDKs/MacOSX10.5.sdk"
        with_macosx_version_min="10.5"
        echo "  Assuming --with-macosx-version-min=10.5"
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    fi
    AC_ARG_WITH(macosx-version-min,
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      [AS_HELP_STRING([--with-macosx-version-min=VERSION],
        [compile for MacOS X VERSION and above])])
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    if test "${with_macosx_version_min}" != "" ; then
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        CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
        CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
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        CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
        OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
        LD="${LD} -macosx_version_min=${with_macosx_version_min}"
        CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CFLAGS="${CFLAGS_save}"
        CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CXXFLAGS="${CXXFLAGS_save}"
        OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; OBJCFLAGS="${OBJCFLAGS_save}"
        MACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}
        export MACOSX_DEPLOYMENT_TARGET
    fi
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    ;;
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  *mingw32* | *cygwin* | *wince* | *mingwce*)
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    AC_CHECK_TOOL(WINDRES, windres, :)
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    AC_CHECK_TOOL(OBJCOPY, objcopy, :)
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    case "${host_os}" in
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      *wince* | *mingwce* | *mingw32ce*)
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        SYS=mingwce
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        dnl Sadly CeGCC still needs non-wince macros
        AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows 2000 APIs.])
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        ;;
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      *mingw32*)
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        SYS=mingw32
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        AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows XP APIs.])
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        ;;
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      *cygwin*)
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        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
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        AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0501' for Windows XP APIs.])
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        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
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            SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
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        ;;
    esac

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    if test "${SYS}" = "mingw32"; then
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        # add ws2_32 for closesocket, select, recv
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        VLC_ADD_LIBS([libvlccore],[-lws2_32 -lnetapi32 -lwinmm])
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        VLC_ADD_LDFLAGS([vlc],[-mwindows])
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        VLC_ADD_LIBS([win32text],[-lgdi32])
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        VLC_ADD_LIBS([cdda vcdx sdl_image aout_sdl vout_sdl],[-lwinmm])
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        VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_shout access_output_rtmp sap stream_out_standard stream_out_select stream_out_rtp stream_out_raop vod_rtsp access_realrtsp rtp oldrc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd zvbi audiobargraph_a netsync],[-lws2_32])
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        VLC_ADD_LIBS([filesystem], [-lshlwapi])
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        dnl
        dnl DEP and ASLR options
        dnl
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        AC_ARG_WITH(peflags,
          [AS_HELP_STRING([--with-peflags],
            [use peflags (default enabled on Windows)])])
        if test "${with_peflags}" != "no" ; then
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          AC_PATH_TOOL(PEFLAGS, peflags, :)
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        fi
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        AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
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        ac_default_prefix="`pwd`/_win32"
        DESTDIR="`pwd`/_win32/"
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        dnl
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        dnl NSIS Installer prefix and WIN64
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        dnl
        case "${host}" in
            amd64*|i686-w64*|x86_64*)
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                HAVE_WIN64="1"
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                PROGRAMFILES="PROGRAMFILES64"
            ;;
            *)
                PROGRAMFILES="PROGRAMFILES"
            ;;
        esac
        AC_SUBST(PROGRAMFILES)

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    fi
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    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
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        VLC_ADD_LIBS([libvlccore access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_rtmp sap netsync audioscrobbler growl rtp stream_out_standard stream_out_select stream_out_rtp remoteosd ts audiobargraph_a netsync],[-lws2])
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        VLC_ADD_LIBS([libvlccore],[-lmmtimer])
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        AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
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        ac_default_prefix="`pwd`/_wince"
        DESTDIR="`pwd`/_wince/"
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    fi
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    ;;
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  *nto*)
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    SYS=nto
    ;;
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  solaris*)
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    SYS=solaris
    ;;
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  hpux*)
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    SYS=hpux
    ;;
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  symbian*)
    SYS=symbian
    ;;
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  *os2*)
    SYS=os2
    LDFLAGS_save="${LDFLAGS_save} -Zomf -Zbin-files -Zargs-wild"; LDFLAGS="${LDFLAGS_save}"
    ;;
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  *)
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    SYS="${host_os}"
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    ;;
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esac
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AM_CONDITIONAL(HAVE_DARWIN,  test "${SYS}" = "darwin")
AM_CONDITIONAL(HAVE_LINUX,   test "${SYS}" = "linux")
AM_CONDITIONAL(HAVE_OS2,     test "${SYS}" = "os2")
AM_CONDITIONAL(HAVE_WIN32,   test "${SYS}" = "mingw32")
AM_CONDITIONAL(HAVE_WIN64,   test "${HAVE_WIN64}" = "1")
AM_CONDITIONAL(HAVE_WINCE,   test "${SYS}" = "mingwce")
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AM_CONDITIONAL(HAVE_SYMBIAN, test "${SYS}" = "symbian")
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AM_CONDITIONAL(USE_PEFLAGS,  test "${with_peflags}" = "yes")
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dnl
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dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
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dnl for program foo on win32

case "${build_os}" in
    cygwin|msys)
        ac_executable_extensions=".exe"
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    ;;
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    *)
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    ;;
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esac

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dnl
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dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
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dnl override platform specific check for dependent libraries
dnl otherwise libtool linking of shared libraries will
dnl fail on anything other than pass_all.
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AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
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AC_DISABLE_STATIC
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dnl AC_DISABLE_FAST_INSTALL
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AC_LIBTOOL_DLOPEN
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AC_LIBTOOL_WIN32_DLL
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m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
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AC_PROG_LIBTOOL

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m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

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AS_IF([test "${enable_shared}" = "no"], [
  AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
])

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dnl
dnl Gettext stuff
dnl
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AM_GNU_GETTEXT_VERSION([0.18.1])
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AM_GNU_GETTEXT([external])
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VLC_ADD_LIBS([libvlccore vlc], [${LTLIBINTL}])
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dnl
dnl Iconv stuff
dnl
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AM_ICONV
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VLC_ADD_CFLAGS([libvlccore],[${INCICONV}])
VLC_ADD_LIBS([libvlccore],[${LTLIBICONV}])
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dnl Check for broken versions of mingw-runtime compatability library
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AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
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    AC_MSG_CHECKING(for broken mingw-runtime)
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    AC_PREPROC_IFELSE([AC_LANG_SOURCE([
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#include <_mingw.h>
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#if (__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION < 15)
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#ifndef __MINGW64_VERSION_MAJOR
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# error Attempting to use mingw-runtime with broken vsnprintf support
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#endif
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#endif
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    ])], [
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        AC_MSG_RESULT([ok])
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    ], [
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        AC_MSG_RESULT([present])
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        AC_MSG_ERROR([LibVLC requires mingw-runtime version 3.15 or higher!])
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    ])
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    dnl force use of mingw provided c99 *printf over msvcrt
    CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
    CPPFLAGS_save="${CPPFLAGS_save} -D__USE_MINGW_ANSI_STDIO=1"
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])
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dnl Check for the need to include the mingwex lib for mingw32
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if test "${SYS}" = "mingw32" ; then
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    AC_CHECK_LIB(mingwex,opendir,
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        AC_CHECK_LIB(mingw32,opendir,,
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            [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
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    )
fi

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dnl Check for fnative-struct or mms-bitfields support for mingw32
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if test "${SYS}" = "mingw32" ; then
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    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
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    if test "${ac_cv_c_mms_bitfields}" != "no"; then
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        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
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    else
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        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
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        if test "${ac_cv_c_fnative_struct}" != "no"; then
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            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
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    fi

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    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
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if test "${SYS}" = "mingw32" -a "${CXX}" != "" ; then
    AC_LANG_PUSH(C++)
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    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
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    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
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        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

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    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
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    AC_LANG_POP(C++)
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fi

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dnl
dnl Buggy glibc prevention. Purposedly not cached.
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dnl See sourceware.org bugs 5058 and 5443.
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dnl Ubuntu alone has 20 bug numbers for this...
dnl
AC_MSG_CHECKING(for buggy GNU/libc versions)
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AC_PREPROC_IFELSE([AC_LANG_SOURCE([
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#include <limits.h>
#if defined (__GLIBC__) && (__GLIBC__ == 2) \
  && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
# error GNU/libc with dcgettext killer bug!
#endif
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])], [
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  AC_MSG_RESULT([not present])
], [
  AC_MSG_RESULT([found])
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  AS_IF([test "x${enable_nls}" != "xno"], [
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    AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
work-around for this. Check with your distribution vendor on how to update the
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glibc run-time. Alternatively, build with --disable-nls.])
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  ], [
    AC_DEFINE(DISABLE_BUGGY_GLIBC_CHECK, 1, [Disables runtime check for buggy glibc.])
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  ])
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])

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dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

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dnl The -DSYS_FOO flag
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CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
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dnl Check for system libs needed
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need_libc=false
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dnl Check for usual libc functions
553
AC_CHECK_FUNCS([daemon fcntl fdopendir fstatvfs fork getenv getpwuid_r gettimeofday isatty lstat memalign mmap openat pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp uselocale])
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AC_REPLACE_FUNCS([asprintf atof atoll dirfd flockfile getcwd getdelim getpid gmtime_r lldiv localtime_r nrand48 rewind setenv strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll swab tdestroy vasprintf])
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AC_CHECK_FUNCS(fdatasync,,
  [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
])
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# Windows CE doesn't have strcoll()
AC_FUNC_STRCOLL

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dnl Check for non-standard system calls
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AC_CHECK_FUNCS([accept4 pipe2 eventfd vmsplice sched_getaffinity])
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AH_BOTTOM([#include <vlc_fixups.h>])

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SOCKET_LIBS=""
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AC_CHECK_FUNCS(connect,,[
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  AC_CHECK_LIB(socket,connect,[
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    VLC_ADD_LIBS([libvlccore cdda],-lsocket)
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    SOCKET_LIBS="-lsocket"
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  ])
])
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AC_SUBST(SOCKET_LIBS)
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AC_CHECK_FUNCS(send,,[
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  AC_CHECK_LIB(socket,send,[
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    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])
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  ])
])
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dnl Check for socklen_t
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AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
AC_CACHE_CHECK([for socklen_t in sys/socket.h],
ac_cv_type_socklen_t,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
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[#include <sys/types.h>
#ifdef WIN32
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# include <winsock2.h>
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# include <ws2tcpip.h>
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#else
# include <sys/socket.h>
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#endif]], [[socklen_t len; len = 0;]])],
ac_cv_type_socklen_t=yes,
ac_cv_type_socklen_t=no)])
AS_IF([test "$ac_cv_type_socklen_t" = no],
 [AC_DEFINE(socklen_t, int)])
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dnl Check for struct sockaddr_storage
AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
  [AC_TRY_COMPILE(
    [#include <sys/types.h>
     #if defined( UNDER_CE )
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     # include <winsock2.h>
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     #elif defined( WIN32 )
     # include <winsock2.h>
     #else
     # include <sys/socket.h>
     #endif], [struct sockaddr_storage addr;],
     ac_cv_struct_sockaddr_storage=yes,
     ac_cv_struct_sockaddr_storage=no)])
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AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
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  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
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])
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dnl getaddrinfo, getnameinfo and gai_strerror check
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dnl  -lnsl and -lsocket are needed on Solaris;
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dnl  we purposedly make the test fail on Windows
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LIBS_save="${LIBS}"
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AC_SEARCH_LIBS([getaddrinfo], [nsl],,, [${SOCKET_LIBS}])
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LIBS="${LIBS_save}"

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dnl Check for va_copy
AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; va_copy(ap1,ap2);],
    [ac_cv_c_va_copy="yes"],
    [ac_cv_c_va_copy="no"]))
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if test "${ac_cv_c_va_copy}" = "yes"; then
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  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
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if test "${ac_cv_c___va_copy}" = "yes"; then
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  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
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fi

647
AC_CHECK_FUNCS(inet_aton,,[
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  AC_CHECK_LIB(resolv,inet_aton,[
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    VLC_ADD_LIBS([libvlccore],[-lresolv])
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  ])
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])
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dnl FreeBSD has a gnugetopt library for this:
GNUGETOPT_LIBS=""
AC_CHECK_FUNC(getopt_long,, [
  AC_CHECK_LIB([gnugetopt],[getopt_long], [
    GNUGETOPT_LIBS="-lgnugetopt"
  ])
])
AC_SUBST(GNUGETOPT_LIBS)
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if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
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AC_CHECK_LIB(m,cos,[
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  VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain scene kate flac lua chorus_flanger],[-lm])
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])
AC_CHECK_LIB(m,pow,[
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  VLC_ADD_LIBS([avcodec avformat access_avio swscale postproc i420_rgb faad twolame equalizer spatializer param_eq libvlccore freetype mod mpc dmo quicktime realvideo qt4],[-lm])
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])
AC_CHECK_LIB(m,sqrt,[
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  VLC_ADD_LIBS([compressor headphone_channel_mixer normvol audiobargraph_a speex mono colorthres extract ball],[-lm])
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])
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AC_CHECK_LIB(m,ceil,[
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  VLC_ADD_LIBS([access_imem hotkeys mosaic],[-lm])
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])
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AC_CHECK_LIB(m,exp,[
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  VLC_ADD_LIBS([gaussianblur],[-lm])
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])
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AC_CHECK_LIB(m,round,[
  VLC_ADD_LIBS([dbus],[-lm])
])
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AC_CHECK_LIB(m,sqrtf,[
  VLC_ADD_LIBS([x264],[-lm])
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])
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fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
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AC_CHECK_LIB(m,lrintf, [
  AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
  VLC_ADD_LIBS([skins2],[-lm])
])

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dnl Check for dynamic plugins
ac_cv_have_plugins=no

# Win32 style
if test "${ac_cv_have_plugins}" = "no"; then
696
  if test "${SYS}" = "mingw32" ; then
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    AC_CHECK_LIB(kernel32, main,
698
     [VLC_ADD_LIBS([libvlccore],[-lkernel32])
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      AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
      ac_cv_have_plugins=yes])
  fi
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fi

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# WinCE style
if test "${ac_cv_have_plugins}" = "no"; then
  if test "${SYS}" = "mingwce"; then
    AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
    ac_cv_have_plugins=yes
  fi
fi

712
# Only test for dlopen() if the others didn't work
713
LIBDL=""
714
if test "${ac_cv_have_plugins}" = "no" -o "${SYS}" = "darwin"; then
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  AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
  ac_cv_my_have_dlopen=no
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  AC_CHECK_FUNC(dlopen, [
    ac_cv_my_have_dlopen=yes
  ], [
    AC_CHECK_LIB(dl, dlopen, [
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      ac_cv_my_have_dlopen=yes
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      LIBDL="-ldl"
    ], [
      AC_CHECK_LIB(svld, dlopen, [
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        ac_cv_my_have_dlopen=yes
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        LIBDL="-lsvld"
      ])
    ])
  ])
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  if test "${ac_cv_my_have_dlopen}" = "yes"; then
    AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
    ac_cv_have_plugins=yes
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    VLC_ADD_LIBS([libvlccore realvideo lua],[$LIBDL])
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  fi
fi
736
AC_SUBST(LIBDL)
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738
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
739 740 741 742 743 744 745 746 747 748 749 750 751 752 753
  dnl Check for pthreads - borrowed from XMMS
  THREAD_LIB=error
  if test "${THREAD_LIB}" = "error"; then
    AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
  fi
  if test "${THREAD_LIB}" = "error"; then
    AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
  fi
  if test "${THREAD_LIB}" = "error"; then
    AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
  fi
  if test "${THREAD_LIB}" = "error"; then
    AC_CHECK_FUNCS(pthread_mutex_lock)
    THREAD_LIB=""
  fi
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754

755
  VLC_ADD_LIBS([libvlccore libvlc vlc plugin],[${THREAD_LIB}])
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  AC_CHECK_LIB(rt, clock_nanosleep, [
    VLC_ADD_LIBS([libvlccore],[-lrt])
    AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
  ], [
    dnl HP/UX port
    AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlccore],[-lrt])])
  ])
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  have_nanosleep=false
  AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
    AC_CHECK_LIB(rt,nanosleep,
      [VLC_ADD_LIBS([libvlccore],[-lrt]) have_nanosleep=:],
      [AC_CHECK_LIB(posix4,nanosleep,
          [VLC_ADD_LIBS([libvlccore],[-lposix4]) have_nanosleep=:])]
    )
  ])
  if ${have_nanosleep}; then
    AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
  fi
776
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
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778
dnl Check for misc headers
779
AC_MSG_CHECKING(for strncasecmp in strings.h)
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AC_EGREP_HEADER(strncasecmp,strings.h,[
781
  AC_MSG_RESULT(yes)
782
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
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            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
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786
dnl Check for headers
787
AC_CHECK_HEADERS([search.h])
788
AC_CHECK_HEADERS(getopt.h strings.h locale.h xlocale.h)
789
AC_CHECK_HEADERS(fcntl.h sys/time.h sys/ioctl.h sys/stat.h)
790
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
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AC_CHECK_HEADERS([net/if.h], [], [],
  [
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    #include <sys/types.h>
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    #include <sys/socket.h>
795
  ])
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AC_CHECK_HEADERS([sys/mount.h], [], [],
  [
    #include <sys/param.h>
  ])
800

801
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
802 803 804
  AC_CHECK_HEADERS(machine/param.h sys/shm.h)
  AC_CHECK_HEADERS([linux/version.h linux/dccp.h scsi/scsi.h linux/magic.h])
  AC_CHECK_HEADERS(syslog.h)
805
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
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806

807
dnl LP64 and LLP64 architectures had better define ssize_t by themselves...
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AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.])
AC_CHECK_TYPE(ssize_t,, [
  AC_DEFINE(ssize_t, int)
])

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dnl Check for poll
814
AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
815
if test ${SYS} != "mingw32" -a ${SYS} != "mingwce"
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then
    AC_MSG_WARN([Your platform does not support poll(). VLC has it's own poll() implementation, but it is only intended to be used on Windows. VLC might crash or be insecure when you see this message. Either switch to an OS with a proper poll() implementation, or implement one for your OS in VLC])
fi
])
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821
dnl Mac OS X and other OSes don't have declaration for nanosleep
822
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
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  AC_MSG_CHECKING(for nanosleep in time.h)
  AC_EGREP_HEADER(nanosleep,time.h,[
    AC_MSG_RESULT(yes)
    AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
              Define if <time.h> defines nanosleep.)
  ],[
    AC_MSG_RESULT(no)
  ])
831
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
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dnl Make sure we have timespecs
834
AC_MSG_CHECKING(for timespec in sys/time.h)
835
AC_EGREP_HEADER(timespec,sys/time.h,[
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  AC_MSG_RESULT(yes)
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  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
839 840
],[
  AC_MSG_RESULT(no)
841
])
842

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843
dnl Check for threads library
844
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
845
  AC_CHECK_HEADERS(pthread.h)
846
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
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847

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dnl It seems that autoconf detects pkg-config only during the first
dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
dnl it is nested within a conditional block, so it was not working right.
851
dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
852
AC_ARG_VAR(PKG_CONFIG_PATH,
853
       [Paths where to find .pc not at the default location])
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PKG_PROG_PKG_CONFIG()

856
dnl On some OS we need static linking 
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AS_IF([test -n "${PKG_CONFIG}" ],[
    AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "darwin" ],[
        PKG_CONFIG="${PKG_CONFIG} --static"
    ])
])
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dnl
dnl Check for zlib.h and -lz along with system -lminizip if available
866
dnl
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AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
if test "${have_zlib}" = "yes"
then
871
  VLC_ADD_LIBS([access_http mp4 skins2 sap mkv unzip zip],[-lz])
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  PKG_CHECK_MODULES([MINIZIP], [minizip] , [ have_minizip=yes ], [
    AC_CHECK_HEADERS([unzip.h], [ 
      have_minizip=yes
      MINIZIP_LIBS="-lminizip -lz"
    ], [
      have_minizip=no
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      MINIZIP_CFLAGS="-I\\\${top_srcdir}/libs/unzip"
      MINIZIP_LIBS="\\\${top_builddir}/libs/unzip/libunzip.la"
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    ])
  ])
  VLC_ADD_CPPFLAGS([skins2],[$MINIZIP_CFLAGS])
  VLC_ADD_CFLAGS([zip],[$MINIZIP_CFLAGS])
  VLC_ADD_LIBS([skins2 zip],[$MINIZIP_LIBS])
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  VLC_ADD_PLUGIN([unzip zip])
886
fi
887
AM_CONDITIONAL(HAVE_MINIZIP, [ test "${have_minizip}" = "yes" ])
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dnl Manual switch for UTF-8
AC_ARG_ENABLE(non-utf8,
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  [AS_HELP_STRING([--enable-non-utf8],
    [support legacy non-UTF-8 systems (default disabled)])],, [
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  AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
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    enable_non_utf8="no"
  ])
])
AS_IF([test "${enable_non_utf8}" != "no"], [
  AC_DEFINE([ASSUME_UTF8], [1],
            [Define to 1 if the operating system uses UTF-8 internally])
])


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dnl Check for dbus
AC_ARG_ENABLE(dbus,
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  [AS_HELP_STRING([--enable-dbus],
    [compile D-Bus message bus support (default enabled)])])
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case "${SYS}" in
    linux*|*bsd*)
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if test "${enable_dbus}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
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then
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  dnl api stable dbus
  PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
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    [ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
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      VLC_ADD_LIBS([libvlccore],[$DBUS_LIBS])
      VLC_ADD_CFLAGS([libvlccore],[$DBUS_CFLAGS])
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      dnl Check for dbus control interface
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        AC_ARG_ENABLE(dbus-control,
          [AS_HELP_STRING([--disable-dbus-control],
            [D-Bus control interface (default enabled)])])
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        if test "${enable_dbus_control}" != "no"
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        then
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          VLC_ADD_PLUGIN([dbus])
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          VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
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          VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
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        fi
      dnl Check for Telepathy
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        AC_ARG_ENABLE(telepathy,
          AS_HELP_STRING([--enable-telepathy],[Telepathy Presence plugin through DBus(default enabled)]))
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        if test "${enable_telepathy}" != "no"; then
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          VLC_ADD_PLUGIN([telepathy])
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          VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
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          VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
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        fi
        dnl Power Management Inhibiter
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        VLC_ADD_PLUGIN([inhibit])
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        VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
        VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
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    ],
    [AC_MSG_ERROR([Couldn't find DBus >= 1.0.0, install libdbus-dev ?])]
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  )
fi
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;;
esac
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dnl Check for ntohl, etc.
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AC_CACHE_CHECK([for ntohl in sys/param.h],
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    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
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        [int meuh; ntohl(meuh);],
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        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
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if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
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    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
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fi
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EXTEND_HELP_STRING([Optimization options:])
VLC_RESTORE_FLAGS
dnl
dnl  Compiler warnings
dnl
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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])
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RDC_PROG_CC_FLAGS([-pipe])
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AC_LANG_PUSH([C++])
RDC_PROG_CXX_WFLAGS([all extra sign-compare undef pointer-arith volatile-register-var])
AC_LANG_POP([C++])
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dnl
dnl  Debugging mode
dnl
AC_ARG_ENABLE(debug,
  [AS_HELP_STRING([--enable-debug],
    [build with run-time assertions and debug symbols (default disabled)])],,
  [enable_debug="no"])
AH_TEMPLATE(NDEBUG,
            [Define to 1 if debug code should NOT be compiled])
AS_IF([test "${enable_debug}" != "no"], [
  AC_CHECK_HEADERS([valgrind/valgrind.h])
  CFLAGS="${CFLAGS} -g"
  CXXFLAGS="${CXXFLAGS} -g"
  OBJCFLAGS="${OBJCFLAGS} -g"
  LDFLAGS="${LDFLAGS} -g"
], [
  AC_DEFINE(NDEBUG)
])

dnl
dnl  Profiling
dnl
AC_ARG_ENABLE(gprof,
  [AS_HELP_STRING([--enable-gprof],[profile with gprof (default disabled)])],,
  [enable_gprof="no"])
AS_IF([test "${enable_gprof}" != "no"], [
  CFLAGS="${CFLAGS} -pg"
  CXXFLAGS="${CXXFLAGS} -pg"
  OBJCFLAGS="${OBJCFLAGS} -pg"
  LDFLAGS="${LDFLAGS} -pg"
])

AC_ARG_ENABLE(cprof,
  [AS_HELP_STRING([--enable-cprof],[profile with cprof (default disabled)])],,
  [enable_cprof="no"])
AS_IF([test "${enable_gprof}" != "no"], [
  CFLAGS="${CFLAGS} -finstrument-functions"
  CXXFLAGS="${CXXFLAGS} -finstrument-functions"
  OBJCFLAGS="${OBJCFLAGS} -finstrument-functions"
  LDFLAGS="${LDFLAGS} -finstrument-functions"
])

dnl
dnl  Test coverage
dnl
AC_ARG_ENABLE(coverage,
  [AS_HELP_STRING([--enable-coverage],
    [build for test coverage (default disabled)])],,
  [enable_coverage="no"])
AS_IF([test "${enable_coverage}" != "no"], [
  CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
  CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
  LDFLAGS="-lgcov ${LDFLAGS}"
  CFLAGS_save="${CFLAGS}"
  CXXFLAGS_save="${CXXFLAGS}"
  LDFLAGS_save="${LDFLAGS}"
])

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AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"], [
  AC_CACHE_CHECK([if $CC accepts -fvisibility=hidden],
                 [ac_cv_c_visibility_hidden], [
    CFLAGS="${CFLAGS_save} -ffast-math"
    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
      ac_cv_c_visibility_hidden=yes
    ], [
      ac_cv_c_visibility_hidden=no
    ])
  ])
  AS_IF([test "${ac_cv_c_visibility_hidden}" != "no"], [
    CFLAGS="${CFLAGS} -fvisibility=hidden"
    CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
    OBJCFLAGS="${OBJCFLAGS} -fvisibility=hidden"
  ])
])

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VLC_SAVE_FLAGS

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dnl
dnl  Enable/disable optimizations
dnl
AC_ARG_ENABLE(optimizations,
  [AS_HELP_STRING([--disable-optimizations],
    [disable compiler optimizations (default enabled)])],,
  [enable_optimizations="yes"])
AS_IF([test "${enable_optimizations}" != "no"], [
  enable_optimizations="speed"
])

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dnl Check for various optimization flags
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AS_IF([test "${enable_optimizations}" != "no"], [

  C_O=""
  dnl -O4 and -O3 only in production builds
  AS_IF([test "{enable_debug}" = "no"], [
    AC_CACHE_CHECK([if $CC accepts -O4], [ac_cv_c_o4], [
      CFLAGS="${CFLAGS_save} -O4"
      AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
        ac_cv_c_o4=yes
      ], [
        ac_cv_c_o4=no
      ])
    ])
    AS_IF([test "${ac_cv_c_o4}" != "no"], [
      C_O="-O4"
    ], [
      AC_CACHE_CHECK([if $CC accepts -O3],  [ac_cv_c_o3], [
        CFLAGS="${CFLAGS_save} -O3"
        AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
          ac_cv_c_o3=yes
        ], [
          ac_cv_c_o3=no
        ])
      ])
      AS_IF([test "${ac_cv_c_o3}" != "no"], [
        C_O="-O3"
      ])
    ])
  ])
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  dnl -O2 and -O in both production and debug builds
  AS_IF([test "x$C_O" = "x"], [
    AC_CACHE_CHECK([if \$CC accepts -O2], [ac_cv_c_o2], [
      CFLAGS="${CFLAGS_save} -O2"
      AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
        ac_cv_c_o2=yes
      ], [
        ac_cv_c_o2=no
      ])
    ])
    AS_IF([test "${ac_cv_c_o2}" != "no"], [
      C_O="-O2"
    ], [
      AC_CACHE_CHECK([if \$CC accepts -O], [ac_cv_c_o], [
        CFLAGS="${CFLAGS_save} -O"
        AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
          ac_cv_c_o=yes
        ], [
          ac_cv_c_o=no
        ])
      ])
      AS_IF([test "${ac_cv_c_o}" != "no"], [
        C_O="-O"
      ])
    ])
  ])
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  VLC_RESTORE_FLAGS
  CFLAGS="${CFLAGS} ${C_O}"
  CXXFLAGS="${CXXFLAGS} ${C_O}"
  OBJCFLAGS="${OBJCFLAGS} ${C_O}"
  VLC_SAVE_FLAGS

  dnl Check for -ffast-math
  AC_CACHE_CHECK([if $CC accepts -ffast-math], [ac_cv_c_fast_math], [
    CFLAGS="${CFLAGS_save} -ffast-math"
    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
      ac_cv_c_fast_math=yes
    ], [
      ac_cv_c_fast_math=no
    ])
  ])
  AS_IF([test "${ac_cv_c_fast_math}" != "no"], [
    VLC_RESTORE_FLAGS
    CFLAGS="${CFLAGS} -ffast-math"
    CXXFLAGS="${CXXFLAGS} -ffast-math"
    OBJCFLAGS="${OBJCFLAGS} -ffast-math"
    VLC_SAVE_FLAGS
  ])
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  dnl Check for -funroll-loops
  AC_CACHE_CHECK([if $CC accepts -funroll-loops], [ac_cv_c_unroll_loops], [
    CFLAGS="${CFLAGS_save} -funroll-loops"
    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
      ac_cv_c_unroll_loops=yes
    ], [
      ac_cv_c_unroll_loops=no
    ])
  ])
  AS_IF([test "${ac_cv_c_unroll_loops}" != "no"], [
    VLC_RESTORE_FLAGS
    CFLAGS="${CFLAGS} -funroll-loops"
    CXXFLAGS="${CXXFLAGS} -funroll-loops"
    OBJCFLAGS="${OBJCFLAGS} -funroll-loops"
    VLC_SAVE_FLAGS
  ])

  AS_IF([test "$enable_debug" = "no"], [
    dnl Check for -fomit-frame-pointer
    AC_CACHE_CHECK([if $CC accepts -fomit-frame-pointer],
      [ac_cv_c_omit_frame_pointer], [
      CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
      AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
        ac_cv_c_omit_frame_pointer=yes
      ], [
        ac_cv_c_omit_frame_pointer=no
      ])
    ])
    AS_IF([test "${ac_cv_c_omit_frame_pointer}" != "no"], [
      VLC_RESTORE_FLAGS
      AS_IF([test "${SYS}" != "darwin"], [
        CFLAGS="${CFLAGS} -fomit-frame-pointer"
        CXXFLAGS="${CXXFLAGS} -fomit-frame-pointer"
      ], [
        dnl On darwin we explicitely disable it.
        CFLAGS="${CFLAGS} -fno-omit-frame-pointer"
        CXXFLAGS="${CXXFLAGS} -fno-omit-frame-pointer"
        OBJCFLAGS="${OBJCFLAGS} -fno-omit-frame-pointer"
      ])
      VLC_SAVE_FLAGS
    ])
  ])
])
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dnl Check for Darwin plugin linking flags
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AS_IF([test "${SYS}" = "darwin"], [
  AC_CACHE_CHECK([if $CC accepts -bundle -undefined error],
    [ac_cv_ld_darwin], [
    CFLAGS="${CFLAGS_save} -bundle -undefined error"
    AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
      ac_cv_ld_darwin=yes
    ], [
      ac_cv_ld_darwin=no
    ])
  ])
  AS_IF([test "${ac_cv_ld_darwin}" != "no"], [
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    VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
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  ])
])
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dnl Checks for __attribute__(aligned()) directive
AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
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    [ac_cv_c_attribute_aligned],
    [ac_cv_c_attribute_aligned=0
        CFLAGS="${CFLAGS_save} -Werror"
    for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
        AC_TRY_COMPILE([],
        [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
        [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
    done
        CFLAGS="${CFLAGS_save}"])
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if test "${ac_cv_c_attribute_aligned}" != "0"; then
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    AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
        [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
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fi

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dnl Check for __attribute__((packed))
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AC_CACHE_CHECK([for __attribute__((packed))],
  [ac_cv_c_attribute_packed],
  [ac_cv_c_attribute_packed=no
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   AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
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                    [ac_cv_c_attribute_packed=yes])])
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if test "${ac_cv_c_attribute_packed}" != "no"; then
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  AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
fi

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dnl
dnl  Check the CPU
dnl
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case "${host_cpu}" in
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  "")
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    ARCH=unknown
    ;;
  *)
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    ARCH="${host_cpu}"
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    ;;
esac

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dnl Check for backtrace() support
AC_CHECK_HEADERS(execinfo.h)
AC_CHECK_FUNCS(backtrace)

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dnl
dnl  default modules
dnl
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ALIASES="${ALIASES} cvlc rvlc"
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dnl
dnl Some plugins aren't useful on some platforms
dnl
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if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
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    VLC_ADD_PLUGIN([dynamicoverlay access_shm])
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elif test "${SYS}" != "mingwce"; then
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    VLC_ADD_PLUGIN([access_smb dmo globalhotkeys])
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    VLC_ADD_LIBS([dmo],[-lole32 -luuid])
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fi
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if test "${SYS}" = "darwin"; then
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    VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,ApplicationServices])
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fi
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dnl
dnl  Accelerated modules
dnl
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dnl  Check for fully working MMX intrinsics
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dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
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AC_ARG_ENABLE(mmx,
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  [AS_HELP_STRING([--disable-mmx],
    [disable MMX optimizations (default auto)])],,[
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  case "${host_cpu}" in
    i?86|x86_64)
      enable_mmx="yes"
      ;;
    *)
      enable_mmx="no"
      ;;
  esac
])
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have_mmx="no"
have_mmxext="no"
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AS_IF([test "${enable_mmx}" != "no"], [
  ARCH="${ARCH} mmx"

  AC_CACHE_CHECK([if $CC groks MMX intrinsics],
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    [ac_cv_c_mmx_intrinsics],
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    [CFLAGS="${CFLAGS_save} -O -mmmx"
     AC_TRY_COMPILE([#include <mmintrin.h>
                     #include <stdint.h>
                     uint64_t frobzor;],
                    [__m64 a, b, c;
                     a = b = c = (__m64)frobzor;
                     a = _mm_slli_pi16(a, 3);
                     a = _mm_adds_pi16(a, b);
                     c = _mm_srli_pi16(c, 8);
                     c = _mm_slli_pi16(c, 3);
                     b = _mm_adds_pi16(b, c);
                     a = _mm_unpacklo_pi8(a, b);
                     frobzor = (uint64_t)a;],
                    [ac_cv_c_mmx_intrinsics=yes],
                    [ac_cv_c_mmx_intrinsics=no])])
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  AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
    AC_DEFINE(HAVE_MMX_INTRINSICS, 1,
              [Define to 1 if MMX intrinsics are available.])
  ])

  AC_CACHE_CHECK([if $CC groks MMX inline assembly],
    [ac_cv_mmx_inline],
    [CFLAGS="${CFLAGS_save}"
     AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
                    ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
  AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_MMX, 1,
              [Define to 1 inline MMX assembly is available.])
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    have_mmx="yes"
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  ])

  AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
    [ac_cv_mmxext_inline],
    [CFLAGS="${CFLAGS_save}"
     AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
                    ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
  AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_MMXEXT, 1,
              [Define to 1 if MMX EXT inline assembly is available.])
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    have_mmxext="yes"
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  ])
])
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AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
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dnl  Check for fully workin SSE2 intrinsics
dnl  We need support for -mmmx, we need <emmintrin.h>, and we also need a
dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
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AC_ARG_ENABLE(sse,
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  [AS_HELP_STRING([--disable-sse],
    [disable SSE (1-4) optimizations (default auto)])],, [
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  case "${host_cpu}" in
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    i?86|x86_64)
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      enable_sse=yes
      ;;
    *)
      enable_sse=no
      ;;
  esac
])
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have_sse2="no"
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AS_IF([test "${enable_sse}" != "no"], [
  ARCH="${ARCH} sse sse2"

  AC_CACHE_CHECK([if $CC groks SSE2 intrinsics],
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    [ac_cv_c_sse2_intrinsics],
    [CFLAGS="${CFLAGS_save} -O -msse2"
     AC_TRY_COMPILE([#include <emmintrin.h>
                     #include <stdint.h>
                     uint64_t frobzor;],
                    [__m128i a, b, c;
                     a = b = c = _mm_set1_epi64((__m64)frobzor);
                     a = _mm_slli_epi16(a, 3);
                     a = _mm_adds_epi16(a, b);
                     c = _mm_srli_epi16(c, 8);
                     c = _mm_slli_epi16(c, 3);
                     b = _mm_adds_epi16(b, c);
                     a = _mm_unpacklo_epi8(a, b);
                     frobzor = (uint64_t)_mm_movepi64_pi64(a);],
                    [ac_cv_c_sse2_intrinsics=yes],
                    [ac_cv_c_sse2_intrinsics=no])])
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  AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
    AC_DEFINE(HAVE_SSE2_INTRINSICS, 1,
              [Define to 1 if SSE2 intrinsics are available.])
  ])
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  AC_CACHE_CHECK([if $CC groks SSE inline assembly],
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    [ac_cv_sse_inline],
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    [CFLAGS="${CFLAGS_save}"
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     AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
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                    ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
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  AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
    AC_DEFINE(CAN_COMPILE_SSE, 1,
              [Define to 1 if SSE inline assembly is available.])
  ])
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  AC_CACHE_CHECK([if $CC groks SSE2 inline assembly],
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    [ac_cv_sse2_inline],
    [CFLAGS="${CFLAGS_save}"
     AC_TRY_COMPILE(,[void *p;asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p));],
                    ac_cv_sse2_inline=yes, ac_cv_sse2_inline=no)])
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  AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
    AC_DEFINE(CAN_COMPILE_SSE2, 1,
              [Define to 1 if SSE2 inline assembly is available.])
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    have_sse2="yes"
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  ])
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  # SSE3
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  AC_CACHE_CHECK([if $CC groks SSE3 inline assembly],
    [ac_cv_sse3_inline],
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    [CFLAGS="${CFLAGS_save}"
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     AC_TRY_COMPILE(,[void *p;asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p));],
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                    ac_cv_sse3_inline=yes, ac_cv_sse3_inline=no)])
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  AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_SSE3, 1,
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              [Define to 1 if SSE3 inline assembly is available.]) ])
  # SSSE3
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  AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly],
    [ac_cv_ssse3_inline],
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    [CFLAGS="${CFLAGS_save}"
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     AC_TRY_COMPILE(,[void *p;asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p));],
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                    ac_cv_ssse3_inline=yes, ac_cv_ssse3_inline=no)])
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  AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_SSSE3, 1,
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              [Define to 1 if SSSE3 inline assembly is available.]) ])

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  # SSE4.1
  AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
    [ac_cv_sse4_1_inline],
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    [CFLAGS="${CFLAGS_save}"
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     AC_TRY_COMPILE(,[void *p;asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p));],
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                    ac_cv_sse4_1_inline=yes, ac_cv_sse4_1_inline=no)])
  AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_SSE4_1, 1,
              [Define to 1 if SSE4_1 inline assembly is available.]) ])

  # SSE4.2
  AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
    [ac_cv_sse4_2_inline],
    [CFLAGS="${CFLAGS_save}"
     AC_TRY_COMPILE(,[void *p;asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p));],
                    ac_cv_sse4_2_inline=yes, ac_cv_sse4_2_inline=no)])
  AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_SSE4_2, 1,
              [Define to 1 if SSE4_2 inline assembly is available.]) ])

  # SSE4A
  AC_CACHE_CHECK([if $CC groks SSE4A inline assembly],
    [ac_cv_sse4a_inline],
    [CFLAGS="${CFLAGS_save}"
     AC_TRY_COMPILE(,[void *p;asm volatile("insertq %%xmm1,%%xmm0"::"r"(p));],
                    ac_cv_sse4a_inline=yes, ac_cv_sse4a_inline=no)])
  AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_SSE4A, 1,
              [Define to 1 if SSE4A inline assembly is available.]) ])
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])
1440
AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1441

1442
have_3dnow="no"
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AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly],
    [ac_cv_3dnow_inline],
    [CFLAGS="${CFLAGS_save}"
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     AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
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                    ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
  AC_DEFINE(CAN_COMPILE_3DNOW, 1,
            [Define to 1 if 3D Now! inline assembly is available.])
1451
  have_3dnow="yes"
1452
])
1453
AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1454

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AC_ARG_ENABLE(neon,
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  [AS_HELP_STRING([--disable-neon],
    [disable NEON optimizations (default auto)])],, [
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  AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
])
AS_IF([test "${enable_neon}" != "no"], [
  AC_CACHE_CHECK([if $CC groks NEON inline assembly], [ac_cv_neon_inline], [
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    CFLAGS="${CFLAGS_save} -mfpu=neon"
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    AC_COMPILE_IFELSE([
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      AC_LANG_PROGRAM(,[[
asm volatile("vqmovun.s64 d0, q1":::"d0");
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asm volatile("ssat r0, #1, r0":::"r0"); /* assume ARMv6 */
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]])
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    ], [
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      ac_cv_neon_inline="-mfpu=neon"
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    ], [
      ac_cv_neon_inline="no"
    ])
1474
    CFLAGS="${CFLAGS_save}"
1475
  ])
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  ARM_NEON_CFLAGS="$ac_cv_neon_inline"
], [
  ac_cv_neon_inline="no"
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])
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AC_SUBST(ARM_NEON_CFLAGS)
AM_CONDITIONAL(HAVE_ARM_NEON, [test "${ac_cv_neon_inline}" != "no"])

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1484
AC_ARG_ENABLE(altivec,
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  [AS_HELP_STRING([--disable-altivec],
    [disable AltiVec optimizations (default auto)])],, [
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  AS_IF([test "${host_cpu}" = "powerpc"],
        [enable_altivec=yes], [enable_altivec=no])
])
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have_altivec="no"
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AS_IF([test "${enable_altivec}" = "yes"], [
  ARCH="${ARCH} altivec";
  AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
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    [ac_cv_altivec_inline],
1495
    [CFLAGS="${CFLAGS_save}"
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     AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
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         ac_cv_altivec_inline="yes",
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         [CFLAGS="${CFLAGS_save} -Wa,-m7400"
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          AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
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            [ac_cv_altivec_inline="-Wa,-m7400"],
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            ac_cv_altivec_inline=no)
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         ])])
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  AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
              [Define to 1 if AltiVec inline assembly is available.])
    AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
      VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
      VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
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      VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1510
    ])
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    have_altivec="yes"
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  ])
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dnl The AltiVec C extensions
dnl
dnl There are several possible cases:
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dnl - OS X PPC, gcc 4.x: use -mpim-altivec -force_cpusubtype_ALL, don't
dnl                      need <altivec.h>
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dnl - OS X PPC, gcc 3.x: need -faltivec, don't need <altivec.h>
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dnl - Linux PPC, gcc 3.4, 4.x: need <altivec.h> which requires -maltivec
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dnl - Linux PPC, gcc 3.3: need <altivec.h> and -maltivec -mabi=altivec
dnl - Linux PPC, gcc 3.x: need <altivec.h> and -fvec
dnl - Others: test should fail
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  AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
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  [ac_cv_c_altivec],
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  [# OS X/PPC test (gcc 4.x)
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   CFLAGS="${CFLAGS_save} -mpim-altivec -force_cpusubtype_ALL"
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   AC_TRY_COMPILE([vector unsigned char foo;],
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     [vec_ld(0, (unsigned char *)0);],
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     [ac_cv_c_altivec="-mpim-altivec -force_cpusubtype_ALL"],
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     [# OS X/PPC test (gcc 3.x)
      CFLAGS="${CFLAGS_save} -faltivec"
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      AC_TRY_COMPILE([vector unsigned char foo;],
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        [vec_ld(1 * sizeof(vector float), (unsigned char *)0);],
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        [ac_cv_c_altivec="-faltivec"],
        dnl Below this are the Linux tests
        [# Linux/PPC test (gcc 4.x)
         CFLAGS="${CFLAGS_save} -maltivec"
         AC_TRY_COMPILE([#include <altivec.h>],
           [vec_ld(0, (unsigned char *)0);],
           [ac_cv_c_altivec="-maltivec"],
           [# Linux/PPC test (gcc 3.3)
            CFLAGS="${CFLAGS_save} -maltivec -mabi=altivec"
            AC_TRY_COMPILE([#include <altivec.h>],
              [vec_ld(0, (unsigned char *)0);],
              [ac_cv_c_altivec=""
               ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
              [# Linux/PPC test (gcc 3.3)
               CFLAGS="${CFLAGS_save} -fvec"
               AC_TRY_COMPILE([#include <altivec.h>],
                 [vec_ld(0, (unsigned char *)0);],
                 [ac_cv_c_altivec="-fvec"],
                 [ac_cv_c_altivec=no])
              ])
           ])
        ])
     ])
   CFLAGS="${CFLAGS_save}"
  ])
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  AS_IF([test "${ac_cv_c_altivec}" != "no"], [
    CPPFLAGS="${CPPFLAGS_save} ${ac_cv_c_altivec}"
  ])
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  AC_CHECK_HEADERS(altivec.h)
  CPPFLAGS="${CPPFLAGS_save}"
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  AS_IF([test "${ac_cv_c_altivec}" != "no"], [
    AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1,
              [Define to 1 if C AltiVec extensions are available.])
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    VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
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    VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
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    have_altivec="yes"
1573
  ])
1574

1575
  AC_CACHE_CHECK([if linker needs -framework vecLib],
1576
    [ac_cv_ld_altivec],
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    [LDFLAGS="${LDFLAGS_vlc} -Wl,-framework,vecLib"
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     AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
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     LDFLAGS="${LDFLAGS_save}"
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    ])
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  AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
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    VLC_ADD_LDFLAGS([libvlccore memcpyaltivec],[-Wl,-framework,vecLib])
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  ])
])
1585
AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
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1586

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1587
dnl
1588
dnl  Special arch tuning
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1589
dnl
1590
AC_ARG_WITH(tuning,
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  [AS_HELP_STRING([--with-tuning=ARCH],
    [tune compilation for an architecture (default varies)])])
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1593
if test -n "${with_tuning}"; then
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    if test "${with_tuning}" != "no"; then
        CFLAGS_TUNING="-mtune=${with_tuning}"
    fi
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else
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    if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
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        CFLAGS_TUNING="-march=prescott -mtune=generic"
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    elif test "${SYS}" = "darwin" -a "${host_cpu}" = "x86_64"; then
        CFLAGS_TUNING="-march=core2 -mtune=core2"
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    elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
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        CFLAGS_TUNING="-mtune=pentium2"
1604
    elif test "${host_cpu}" = "x86_64"; then
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        CFLAGS_TUNING="-mtune=athlon64"
1606
    elif test "${host_cpu}" = "powerpc"; then
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        CFLAGS_TUNING="-mtune=G4";
1608
    fi
1609
fi
1610

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dnl NOTE: this can't be cached cleanly
AS_IF([test "${CFLAGS_TUNING}"],
   [CFLAGS_save="${CFLAGS}"
    CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
1615

1616
    AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
1617
    AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],
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                      [tuning="yes"],
                      [CFLAGS_TUNING=""; tuning="no"
                       AS_IF([test "${with_tuning}"],
                             [AC_MSG_ERROR([requested tuning not supported])])])
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    AC_MSG_RESULT([$tuning])
    CFLAGS="${CFLAGS_save}"
])
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1626

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dnl
dnl  Memory usage
dnl
AC_ARG_ENABLE(optimize-memory,
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  [AS_HELP_STRING([--enable-optimize-memory],
    [optimize memory usage over performance])])
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if test "${enable_optimize_memory}" = "yes"; then
  AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
fi

1637
dnl
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1638
dnl Allow running as root (useful for people running on embedded platforms)
1639
dnl
1640
AC_ARG_ENABLE(run-as-root,
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  [AS_HELP_STRING([--enable-run-as-root],
    [allow running VLC as root (default disabled)])])
1643
AS_IF([test "${enable_run_as_root}" = "yes"],[
1644
    AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
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1645
              [Define to 1 to allow running VLC as root (uid 0).])
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])

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dnl
dnl Stream output
dnl
AC_ARG_ENABLE(sout,
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  [AS_HELP_STRING([--disable-sout],
    [disable streaming output (default enabled)])])
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AS_IF([test "${enable_sout}" != "no"], [
  AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
])
1657
AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1658

1659 1660
dnl Lua modules
AC_ARG_ENABLE(lua,
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  [AS_HELP_STRING([--disable-lua],
    [disable LUA scripting support (default enabled)])])
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if test "${enable_lua}" != "no"
then
  PKG_CHECK_MODULES(LUA, lua5.1,
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    [ have_lua=yes ],
    [
    AC_MSG_WARN([lua5.1 not found, trying lua >= 5.1 instead])
    PKG_CHECK_MODULES(LUA, lua >= 5.1,
      [ have_lua=yes ],
1671
      [
1672
        have_lua=yes
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        AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
          [],
1675
          [ have_lua=no ] )
1676
        AC_CHECK_LIB(  lua5.1 , luaL_newstate,
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1677
          [LUA_LIBS="-llua5.1"],
1678
          AC_CHECK_LIB( lua51 , luaL_newstate,
1679
            [LUA_LIBS="-llua51"],
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            AC_CHECK_LIB( lua , luaL_newstate,
              [LUA_LIBS="-llua"],
              [ have_lua=no
1683
              ], [-lm])
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          )
        )
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      ])
    ])
1688
  if test "x${have_lua}" = "xyes" ;  then
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     VLC_ADD_LIBS([lua],[$LUA_LIBS])
1690
     VLC_ADD_CFLAGS([lua],[$LUA_CFLAGS])
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  else
      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.])
1693
  fi
1694
  AC_ARG_VAR([LUAC], [LUA byte compiler])
1695
  AC_PATH_PROGS(LUAC,[${LUAC} luac], [false])
1696
  AS_IF([test "${LUAC}" = "false"], [
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    AC_MSG_ERROR([Could not find the LUA byte compiler.])
  ])
1699
fi
1700
AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1701

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dnl
dnl HTTP daemon
dnl
AC_ARG_ENABLE(httpd,
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  [AS_HELP_STRING([--disable-httpd],
    [disable the built-in HTTP server (default enabled)])])
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if test "${enable_httpd}" != "no"
then
  AC_DEFINE(ENABLE_HTTPD, 1, Define if you want the HTTP dameon support)
fi
1712
AM_CONDITIONAL(BUILD_HTTPD, [test "${enable_httpd}" != "no"])
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dnl
dnl VideoLAN manager
dnl
AC_ARG_ENABLE(vlm,
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  [AS_HELP_STRING([--disable-vlm],
    [disable the stream manager (default enabled)])],,
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  [enable_vlm="${enable_sout}"])
AS_IF([test "${enable_vlm}" != "no"], [
  AS_IF([test "${enable_sout}" = "no"], [
    AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
  ])
  AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
])
1727
AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
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dnl
dnl Growl notification plugin
dnl
AC_ARG_ENABLE(growl,
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  [  --enable-growl          growl notification plugin (default disabled)],,
  [enable_growl=no])
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AS_IF([test "${enable_growl}" != "no"], [
1736
    VLC_ADD_PLUGIN([growl_udp])
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    AC_CHECK_HEADERS(${CONTRIB_DIR}/Growl/Growl.framework/Versions/A/Headers/GrowlDefines.h, [
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      VLC_ADD_PLUGIN([growl])
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      VLC_ADD_LDFLAGS([growl], [-F${CONTRIB_DIR}/Growl -Wl,-framework,Growl,-framework,CoreFoundation])
      VLC_ADD_OBJCFLAGS([growl], [-F${CONTRIB_DIR}/Growl])
1741
      VLC_ADD_OBJCFLAGS([growl], [-fobjc-exceptions] )
1742
    ])
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  ]
)

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dnl
dnl Libnotify notification plugin
dnl
1749
PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify gtk+-2.0], [libnotify notification], [auto])
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1750

1751
dnl
1752
dnl Taglib plugin
1753 1754
dnl
AC_ARG_ENABLE(taglib,
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  [AS_HELP_STRING([--disable-taglib],
    [do not use TagLib (default enabled)])])
AS_IF([test "${enable_taglib}" != "no"], [
  PKG_CHECK_MODULES(TAGLIB, taglib >= 1.5, [
    VLC_ADD_PLUGIN([taglib])
    VLC_ADD_LIBS([taglib],[$TAGLIB_LIBS -lz])
    VLC_ADD_CXXFLAGS([taglib],[$TAGLIB_CFLAGS])
    AC_LANG_PUSH(C++)
    AC_CHECK_HEADERS(taglib/mp4coverart.h)
1764
    AC_CHECK_HEADERS(taglib/apefile.h)
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    AC_LANG_POP(C++)
  ], [
    AC_MSG_WARN(TagLib library not found)])
])
1769

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1770
dnl
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1771
dnl  Input plugins
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dnl

1774
EXTEND_HELP_STRING([Input plugins:])
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dnl
dnl libproxy support
dnl
AC_ARG_ENABLE(libproxy,
  [AS_HELP_STRING([--enable-libproxy],[support libproxy (default auto)])])
AS_IF([test "${enable_libproxy}" != "no"], [
  PKG_CHECK_MODULES(LIBPROXY, libproxy-1.0, [
    AC_DEFINE(HAVE_LIBPROXY, 1, [Define if libproxy is available])
    VLC_ADD_CFLAGS([access_http],[$LIBPROXY_CFLAGS])
    VLC_ADD_LIBS([access_http],[$LIBPROXY_LIBS])
  ], [
    AS_IF([test "x${enable_libproxy}" != "x"], [
      AC_MSG_ERROR([libproxy could not be found on your system])
    ])
  ])
])

dnl
1794
dnl  live555 input
1795
dnl
1796
AC_ARG_ENABLE(live555,
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  [AS_HELP_STRING([--enable-live555],
    [enable RTSP input through live555 (default enabled)])])
AC_ARG_WITH(live555-tree,
  [AS_HELP_STRING([--with-live555-tree=PATH],
    [live555 tree for static linking])])
1802
if test "${enable_live555}" != "no"; then
1803 1804

  dnl
1805
  dnl test for --with-live555-tree
1806
  dnl
1807
  if test -z "${with_live555_tree}" -a "${CXX}" != ""; then
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1808 1809
    AC_LANG_PUSH(C++)
    CPPFLAGS_save="${CPPFLAGS}"
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    if test -z "${CONTRIB_DIR}"; then
        CPPFLAGS_live555="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
    else
        CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
    fi
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    if test "${SYS}" = "solaris"; then
1816
      CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1817
    fi
1818
    CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
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    AC_CHECK_HEADERS(liveMedia_version.hh, [
1821
      AC_MSG_CHECKING(for liveMedia version >= 1275091200 )
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      AC_EGREP_CPP(yes,
        [#include <liveMedia_version.hh>
         #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1825
         #if LIVEMEDIA_LIBRARY_VERSION_INT < 1275091200
1826
         yes
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         #endif
         #endif],
1829
        [AC_MSG_RESULT([no])
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          AC_MSG_WARN([The installed liveMedia version is too old:
Version 2010.05.29 or later is required to proceed.
You can get an updated one from http://www.live555.com/liveMedia .])
          AS_IF([test "${enable_live555}" == "yes"], [
            AC_MSG_ERROR([Update live555 or pass --disable-live555 to disable the plugin.])
          ])
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        ],[
          AC_MSG_RESULT([yes])
          other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
          other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
          if test "${SYS}" = "mingw32"; then
            # add ws2_32 for closesocket, select, recv
            other_libs="$other_libs -lws2_32"
          elif test "${SYS}" = "mingwce"; then
            # add ws2 for closesocket, select, recv
            other_libs="$other_libs -lws2"
          fi

          dnl We need to check for pic because live555 don't provide shared libs
          dnl and we want to build a plugins so we need -fPIC on some arch.
1850 1851 1852 1853
          VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
          AC_CHECK_LIB(liveMedia_pic, main, [
            VLC_ADD_PLUGIN([live555])
            VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1854
          ],[
1855 1856 1857 1858
            AC_CHECK_LIB(liveMedia, main, [
            VLC_ADD_PLUGIN([live555])
            VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
          ],[],[${other_libs}]) ],[${other_libs_pic}])
1859 1860 1861 1862 1863

          CPPFLAGS="${CPPFLAGS_save}"
          AC_LANG_POP(C++)
        ])
      ])
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1864
  else
1865 1866 1867
    AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_live555_tree})
    real_live555_tree="`cd ${with_live555_tree} 2>/dev/null && pwd`"
    if test -z "${real_live555_tree}"; then
1868 1869
      dnl  The given directory can't be found
      AC_MSG_RESULT(no)
1870
      AC_MSG_ERROR([cannot cd to ${with_live555_tree}])
1871
    fi
1872 1873
    if test -f "${real_live555_tree}/liveMedia/libliveMedia.a"; then
      AC_MSG_RESULT(${real_live555_tree}/liveMedia/libliveMedia.a)
1874

1875
      AC_CHECK_HEADERS(${real_live555_tree}/liveMedia/include/liveMedia_version.hh,[
1876
        AC_MSG_CHECKING(for liveMedia version >= 1275091200 )
1877 1878 1879
        AC_EGREP_CPP(yes,
          [#include "${real_live555_tree}/liveMedia/include/liveMedia_version.hh"
           #ifdef LIVEMEDIA_LIBRARY_VERSION_INT
1880
           #if LIVEMEDIA_LIBRARY_VERSION_INT < 1275091200
1881 1882 1883
           yes
           #endif
           #endif],
1884
          [AC_MSG_RESULT([no])
1885
           AC_MSG_ERROR([Your version of liveMedia is too old: you may get a more recent one from http://www.live555.com/liveMedia.
1886
lternatively you can use --disable-live555 to disable the liveMedia plugin.])
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        ],[
	   AC_MSG_RESULT([yes])
	   ])
1890 1891
      ])

1892
      VLC_ADD_PLUGIN([live555])
1893

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1894 1895
      if test "${SYS}" = "mingw32"; then
        # add ws2_32 for closesocket, select, recv
1896
        VLC_ADD_LIBS([live555],[-lws2_32])
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1897 1898
      fi

1899
      VLC_ADD_LIBS([live555],[-L${real_live555_tree}/UsageEnvironment -lUsageEnvironment])
1900 1901
      VLC_ADD_LIBS([live555],[-L${real_live555_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
      VLC_ADD_LIBS([live555],[-L${real_live555_tree}/groupsock -lgroupsock])
1902
      VLC_ADD_LIBS([live555],[-L${real_live555_tree}/liveMedia -lliveMedia])
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1903

1904 1905 1906 1907
      VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/BasicUsageEnvironment/include])
      VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/groupsock/include])
      VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/liveMedia/include])
      VLC_ADD_CXXFLAGS([live555],[-I${real_live555_tree}/UsageEnvironment/include ])
1908
      if test "${SYS}" = "solaris"; then
1909
        VLC_ADD_CXXFLAGS([live555],[-DSOLARIS])
1910
      fi
1911
    else
1912
      dnl  The given live555 wasn't built
1913 1914 1915 1916
        AC_MSG_RESULT(no)
      if test "${enable_live555}" = "yes"; then
        AC_MSG_ERROR([cannot find ${real_live555_tree}/liveMedia/libliveMedia.a, make sure you compiled live555 in ${with_live555_tree}])
      fi	
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    fi
  fi
fi

1921
dnl
1922 1923
dnl - special access module for dc1394 input
dnl - dv module: digital video module check for libraw1394
1924
dnl - linsys modules: access module check for libzvbi
1925
dnl
1926
PKG_ENABLE_MODULES_VLC([DC1394], [], [libraw1394 >= 2.0.1 libdc1394-2 >= 2.1.0], [dc1394 access module], [auto])
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1927
PKG_ENABLE_MODULES_VLC([DV], [access_dv], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV input module], [auto])
1928

1929
AC_ARG_ENABLE(linsys,
1930 1931 1932
  [AS_HELP_STRING([--enable-linsys],
    [Linux Linear Systems Ltd. SDI and HD-SDI input cards (default enabled)])])
if test "$SYS" = "linux" -a "${enable_linsys}" != "no"; then
1933 1934 1935 1936 1937
  VLC_ADD_PLUGIN([linsys_hdsdi])
  PKG_CHECK_MODULES(LINSYS_SDI, zvbi-0.2 >= 0.2.28,
    [ VLC_ADD_LIBS([linsys_sdi],[$LINSYS_SDI_LIBS])
      VLC_ADD_CFLAGS([linsys_sdi],[$LINSYS_SDI_CFLAGS])
      VLC_ADD_PLUGIN([linsys_sdi]) ],
1938
    [AC_MSG_WARN([Could not find zvbi >= 0.2.28, install libzvbi-dev ?])]
1939 1940 1941
  )
fi

1942 1943 1944
dnl
dnl dvdread module: check for libdvdread
dnl
1945
dnl prepend -ldvdcss on OS that need it
1946
AS_CASE(["${SYS}"], [mingw32|darwin], [VLC_ADD_LIBS([dvdread], [-ldvdcss])])
1947
PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread], [dvdread input module], [auto])
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1948

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1949
dnl
1950
dnl libdvdnav plugin
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1951 1952
dnl
AC_ARG_ENABLE(dvdnav,
1953 1954
  [AS_HELP_STRING([--disable-dvdnav],
    [disable DVD navigation with libdvdnav (default auto)])])
1955
if test "${enable_dvdnav}" != "no"
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Gildas Bazin committed
1956
then
1957
  dnl prepend -ldvdcss on OS that need it
1958
  AS_CASE(["${SYS}"], [mingw32|darwin], [VLC_ADD_LIBS([dvdnav], [-ldvdcss])])
1959

1960
  PKG_CHECK_MODULES(DVDNAV, dvdnav, [
1961
    VLC_ADD_PLUGIN([dvdnav])
1962 1963
    VLC_ADD_CFLAGS([dvdnav],[${DVDNAV_CFLAGS}])
    VLC_ADD_LIBS([dvdnav],[${DVDNAV_LIBS}])
1964
    AC_CHECK_LIB(dvdnav, dvdnav_get_video_resolution,
1965 1966
      AC_DEFINE(HAVE_DVDNAV_GET_VIDEO_RESOLUTION, 1, [Define if you have dvdnav_get_video_resolution.]),
        [], [${LIBS_dvdnav}])
1967
    AC_CHECK_LIB(dvdnav, dvdnav_describe_title_chapters,
1968
      AC_DEFINE(HAVE_DVDNAV_DESCRIBE_TITLE_CHAPTERS, 1, [Define if you have dvdnav_describe_title_chapters.]),
1969 1970
        [], [${LIBS_dvdnav}])],
      [AC_MSG_WARN(dvdnav library not found)])
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1971 1972
fi

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1973 1974 1975 1976
dnl
dnl  Windows DirectShow access module
dnl
AC_ARG_ENABLE(dshow,
1977 1978
  [AS_HELP_STRING([--disable-dshow],
    [support DirectShow (default auto)])])
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1979 1980
if test "${enable_dshow}" != "no"
then
1981
  if test "${SYS}" = "mingw32"
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1982
  then
1983
    AC_LANG_PUSH(C++)
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Gildas Bazin committed
1984
      AC_CHECK_HEADERS(dshow.h,
1985
      [ VLC_ADD_PLUGIN([dshow])
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Sam Hocevar committed
1986
        VLC_ADD_CXXFLAGS([dshow],[])
1987
        VLC_ADD_LIBS([dshow],[-lole32 -loleaut32 -luuid]) ])
1988
    AC_LANG_POP(C++)
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1989 1990 1991
  fi
fi

1992 1993 1994
dnl
dnl  Blu-ray Disc Support with libbluray
dnl
1995
PKG_ENABLE_MODULES_VLC([BLURAY], [libbluray], [libbluray >= 0.2 libxml-2.0 >= 2.6 ], (libbluray for Blu-ray disc support ) )
1996

1997 1998 1999
dnl
dnl  OpenCV wrapper and example filters
dnl
2000
PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv], (OpenCV (computer vision) filter), [off])
2001 2002


2003 2004 2005 2006
dnl
dnl  libsmbclient plugin
dnl
AC_ARG_ENABLE(smb,
2007
  [AS_HELP_STRING([--disable-smb], [disable SMB/CIFS support (default auto)])])
2008
if test "${enable_smb}" != "no"; then
2009 2010 2011 2012 2013 2014
  AC_CHECK_HEADERS(libsmbclient.h,
    [ VLC_ADD_PLUGIN([access_smb])
      VLC_ADD_LIBS([access_smb],[-lsmbclient]) ],
    [ if test -n "${enable_smb}"; then
        AC_MSG_ERROR([cannot find libsmbclient headers])
     fi ])
2015 2016
fi

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Rémi Duraffort committed
2017 2018 2019 2020 2021

dnl
dnl sftp access support
dnl
AC_ARG_ENABLE(sftp,
2022 2023
  [AS_HELP_STRING([--enable-sftp],
    [support SFTP file transfer via libssh2 (default disabled)])])
Rémi Duraffort's avatar
Rémi Duraffort committed
2024 2025 2026 2027 2028 2029 2030
if test "${enable_sftp}" = "yes"; then
  AC_CHECK_HEADERS(libssh2.h, [
    VLC_ADD_PLUGIN([access_sftp])
    VLC_ADD_LIBS([access_sftp], [-lssh2])
  ])
fi

2031
dnl
2032
dnl  Video4Linux2 plugin
2033 2034
dnl
AC_ARG_ENABLE(v4l2,
2035 2036 2037 2038
  [AS_HELP_STRING([--disable-v4l2],
    [do not support Video4Linux version 2 (default auto)])])
AC_ARG_WITH(v4l2,
  [AS_HELP_STRING([--with-v4l2=PATH], [path to a V4L2-enabled kernel tree])])
2039
if test "${enable_v4l2}" != "no"
2040 2041 2042 2043 2044 2045 2046
then
  if test "${with_v4l2}" != "no" -a -n "${with_v4l2}"
  then
    VLC_ADD_CPPFLAGS([v4l2],[-I${with_v4l2}/include])
  fi

  CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l2}"
Adam Hoka's avatar
Adam Hoka committed
2047
  AC_CHECK_HEADERS(linux/videodev2.h sys/videoio.h, [
2048
    VLC_ADD_PLUGIN([v4l2])
2049 2050 2051 2052
  ],[])
  CPPFLAGS="${CPPFLAGS_save}"
fi

2053 2054 2055
dnl
dnl libv4l2 support for video4linux.
dnl
2056 2057 2058
AC_ARG_ENABLE(libv4l2,
  [AS_HELP_STRING([--enable-libv4l2],
    [use V4L2 through libv4l2 (default auto)])])
2059 2060 2061 2062 2063
if test "${enable_libv4l2}" != "no" -a "${enable_v4l2}" != "no"
then
    PKG_CHECK_MODULES( LIBV4L2, libv4l2, [
      VLC_ADD_LDFLAGS([v4l2],[${LIBV4L2_LIBS}])
      VLC_ADD_CFLAGS([v4l2],[${LIBV4L2_CFLAGS}])
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Kuan-Chung Chiu committed
2064
      AC_DEFINE(HAVE_LIBV4L2, 1, Define if libv4l2 is available)],
2065 2066 2067
      AC_MSG_WARN([LibV4L2 support disabled because libv4l2 development headers were not found])
    )
fi
2068

2069 2070 2071 2072
dnl
dnl  special access module for Hauppauge PVR cards
dnl
AC_ARG_ENABLE(pvr,
2073 2074
  [AS_HELP_STRING([--enable-pvr],
    [support PVR V4L2 cards (default disabled)])])
Sam Hocevar's avatar
Sam Hocevar committed
2075
if test "${enable_pvr}" = "yes"
2076
then
2077
  VLC_ADD_PLUGIN([pvr])
2078 2079
fi

2080 2081 2082 2083
dnl
dnl special access module for Blackmagic SDI cards
dnl
AC_ARG_ENABLE(decklink,
2084 2085 2086 2087 2088
  [AS_HELP_STRING([--disable-decklink],
    [disable Blackmagic DeckLink SDI input (default auto)])])
AC_ARG_WITH(decklink_sdk,
  [AS_HELP_STRING[--with-decklink-sdk=DIR],
    [location of Blackmagic DeckLink SDI SDK])])
2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104
if test "${enable_decklink}" != "no"
then
  if test "${with_decklink_sdk}" != "no" -a -n "${with_decklink_sdk}"
  then
    VLC_ADD_CPPFLAGS([decklink],[-I${with_decklink_sdk}/include])
  fi
  CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_decklink}"
  AC_LANG_PUSH(C++)
  AC_CHECK_HEADERS(DeckLinkAPIDispatch.cpp, [
    VLC_ADD_PLUGIN([decklink])
  ],[AC_MSG_WARN(Blackmagic DeckLink SDI include files not found, decklink disabled)])
  AC_LANG_POP(C++)
  CPPFLAGS="${CPPFLAGS_save}"
fi


2105 2106 2107
dnl
dnl  gnomeVFS access module
dnl
2108
PKG_ENABLE_MODULES_VLC([GNOMEVFS], [access_gnomevfs], [gnome-vfs-2.0], [GnomeVFS access module], [auto])
2109

2110
dnl
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
2111
dnl  VCDX modules
2112
dnl
2113
AC_ARG_ENABLE(vcdx,
2114 2115
  [AS_HELP_STRING([--enable-vcdx],
    [navigate VCD with libvcdinfo (default disabled)])])
2116 2117
if test "${enable_vcdx}" = "yes"
then
2118 2119 2120 2121 2122 2123 2124 2125
	PKG_CHECK_MODULES(LIBCDIO, [libcdio >= 0.78.2 libiso9660 >= 0.72],
	  [VLC_ADD_LIBS([vcdx],[$LIBCDIO_LIBS])
		 VLC_ADD_CFLAGS([vcdx],[$LIBCDIO_CFLAGS])],
		[AC_MSG_ERROR([vcdx plugin requires libcdio >= 0.78.2 and libiso9660 >= 0.72])])
	PKG_CHECK_MODULES(LIBVCDINFO, libvcdinfo >= 0.7.22,
		[VLC_ADD_LIBS([vcdx],[$LIBVCDINFO_LIBS])
		 VLC_ADD_CFLAGS([vcdx],[$LIBVCDINFO_CFLAGS])],
	  [AC_MSG_ERROR([vcdx plugin requires libvcdinfo library >= 0.7.22])])
2126
        VLC_ADD_PLUGIN([vcdx])
2127
fi
2128

2129
dnl
2130
dnl  Built-in CD-DA and VCD module
2131 2132
dnl
AC_ARG_ENABLE(vcd,
2133 2134
  [AS_HELP_STRING([--disable-vcd],
    [disable built-in VCD and CD-DA support (default enabled)])])
2135

2136
AC_ARG_ENABLE(libcddb,
2137 2138
  [AS_HELP_STRING([--disable-libcddb],
    [disable CDDB for Audio CD (default enabled)])])
2139

Sam Hocevar's avatar
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2140
if test "${enable_vcd}" != "no"
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Sam Hocevar committed
2141
then
2142
  AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
2143
  AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2144
    AC_MSG_RESULT(yes)
2145
    VLC_ADD_PLUGIN([vcd cdda])
2146 2147
  ],[
    AC_MSG_RESULT(no)
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2148
  ])
2149

2150
  AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2151
  AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2152
    AC_MSG_RESULT(yes)
2153
    VLC_ADD_PLUGIN([vcd cdda])
2154
    AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2155 2156
  ],[
    AC_MSG_RESULT(no)
2157 2158
  ])

2159
  AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2160
  AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2161
    AC_MSG_RESULT(yes)
2162
    VLC_ADD_PLUGIN([vcd cdda])
2163
    AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2164 2165
  ],[
    AC_MSG_RESULT(no)
2166
  ])
2167

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Sam Hocevar committed
2168
  if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
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Sam Hocevar committed
2169
  then
2170
    VLC_ADD_PLUGIN([vcd cdda])
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2171
  fi
2172

Sam Hocevar's avatar
Sam Hocevar committed
2173
  if test "${SYS}" = "darwin"
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2174
  then
2175
    VLC_ADD_PLUGIN([vcd cdda])
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
2176 2177
    VLC_ADD_LDFLAGS([vcd vcdx cdda],[-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LIBS([vcdx cdda],[-liconv])
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2178
  fi
2179 2180 2181

  if test "$enable_libcddb" != "no"; then
    PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.5, [
2182
      HAVE_LIBCDDB=yes
2183
      AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2184
      VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
2185 2186
      VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
      ],:
2187
      [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
2188 2189
      HAVE_LIBCDDB=no])
  fi
2190 2191
fi

2192
dnl
2193
dnl  libdvbpsi check for ts mux/demux
2194
dnl
2195 2196 2197
have_dvbpsi="no"
PKG_WITH_MODULES([DVBPSI], [libdvbpsi], [have_dvbpsi="yes"])
AM_CONDITIONAL(HAVE_DVBPSI, [test "${have_dvbpsi}" = "yes"])
2198

2199 2200 2201 2202
dnl
dnl  Screen capture module
dnl
AC_ARG_ENABLE(screen,
2203 2204
  [AS_HELP_STRING([--enable-screen],
    [disable screen capture (default enabled)])])
2205
if test "${enable_screen}" != "no"; then
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Eric Petit committed
2206
  if test "${SYS}" = "darwin"; then
2207 2208
    AC_CHECK_HEADERS(OpenGL/gl.h, [
      AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2209
        VLC_ADD_PLUGIN([screen])
2210 2211
        VLC_ADD_LDFLAGS([screen],[-Wl,-framework,OpenGL,-framework,ApplicationServices])
      ])
2212
    ])
Eric Petit's avatar
Eric Petit committed
2213
  elif test "${SYS}" = "mingw32"; then
2214
    VLC_ADD_PLUGIN([screen])
2215
    VLC_ADD_LIBS([screen],[-lgdi32])
2216 2217
  elif test "${SYS}" = "mingwce"; then
    CPPFLAGS="${CPPFLAGS_save}"
2218 2219 2220
  fi
fi

2221
dnl
2222
dnl  ipv6 support
2223
dnl
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
2224 2225
have_ipv6=no
AC_CHECK_FUNCS(inet_pton,[have_ipv6=yes],[
2226
  AC_CHECK_LIB(nsl,inet_pton, [have_ipv6=yes])
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Rémi Denis-Courmont committed
2227 2228
])

2229
AS_IF([test "${have_ipv6}" = "yes"], [
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2230 2231
  AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])

2232 2233 2234 2235 2236

AC_CHECK_FUNCS(inet_ntop,[
  AC_DEFINE(HAVE_INET_NTOP, 1, [Define to 1 if you have inet_ntop().])])


2237 2238 2239 2240
dnl
dnl  GME demux plugin
dnl
AC_ARG_ENABLE(gme,
2241 2242
  [AS_HELP_STRING([--enable-gme],
    [use Game Music Emu (default auto)])])
2243 2244
AS_IF([test "${enable_gme}" != "no"], [
  AC_CHECK_HEADER([gme/gme.h], [
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2245
    VLC_ADD_LIBS([gme], [-lgme])
2246 2247 2248 2249 2250 2251 2252 2253 2254
    VLC_ADD_PLUGIN([gme])
  ], [
    AS_IF([test "x${enable_gme}" != "x"], [
      AC_MSG_ERROR([GME cannot be found. Please install the development files.])
    ])
  ])
])


Alan Fischer's avatar
Alan Fischer committed
2255 2256 2257
dnl
dnl  SIDPlay plugin
dnl
2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278
PKG_WITH_MODULES([SID], [libsidplay2],
		AC_LANG_PUSH(C++)
		oldCPPFLAGS="$CPPFLAGS"
		CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
		AC_CHECK_HEADER([sidplay/builders/resid.h], [
			VLC_ADD_PLUGIN([sid])
			VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
			VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
		], [
			AS_IF([test "x${enable_sid}" = "xyes"],
				[AC_MSG_ERROR(Library libresid-builder needed for sid was not found)],
				[AC_MSG_WARN(Library libresid-builder needed for sid was not found)]
				)
		])
		CPPFLAGS="$oldCPPFLAGS"
		AC_LANG_POP(C++),
		AS_IF([test "x${enable_sid}" = "xyes"],
			[AC_MSG_ERROR(Library libsidplay2 needed for sid was not found)],
			[AC_MSG_WARN(Library libsidplay2 needed for sid was not found)]
			),
		[C64 sid demux support], [auto])
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Alan Fischer committed
2279 2280


Gildas Bazin's avatar
 
Gildas Bazin committed
2281
dnl
Gildas Bazin's avatar
 
Gildas Bazin committed
2282
dnl  ogg demux plugin
Gildas Bazin's avatar
 
Gildas Bazin committed
2283
dnl
2284
PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto])
2285
if test "${enable_sout}" != "no"; then
2286
    PKG_ENABLE_MODULES_VLC([MUX_OGG], [], [ogg >= 1.0], [Ogg mux support], [auto])
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2287 2288
fi

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if test "${enable_sout}" != "no"; then
dnl Check for libshout
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PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
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fi

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dnl
dnl  matroska demux plugin
dnl
AC_ARG_ENABLE(mkv,
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  [AS_HELP_STRING([--disable-mkv],
    [do not use libmatroska (default auto)])])
2300
if test "${enable_mkv}" != "no" -a "${CXX}" != ""; then
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  AC_LANG_PUSH(C++)
  AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
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    AC_MSG_CHECKING(for libebml version >= 1.0.0)
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    AC_EGREP_CPP(yes,
      [#include <ebml/EbmlVersion.h>
       #ifdef LIBEBML_VERSION
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       #if LIBEBML_VERSION >= 0x010000
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       yes
       #endif
       #endif],
      [AC_MSG_RESULT([yes])
        AC_CHECK_HEADERS(matroska/KaxVersion.h, [
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          AC_MSG_CHECKING(for libmatroska version >= 1.0.0)
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          AC_EGREP_CPP(yes,
            [#include <matroska/KaxVersion.h>
             #ifdef LIBMATROSKA_VERSION
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             #if LIBMATROSKA_VERSION >= 0x010000
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             yes
             #endif
             #endif],
            [AC_MSG_RESULT([yes])
              AC_CHECK_HEADERS(matroska/KaxAttachments.h)
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              VLC_ADD_CXXFLAGS([mkv],[])
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              if test "${SYS}" = "darwin"; then
                VLC_ADD_CXXFLAGS([mkv],[-O1])
              fi
2327
              AC_CHECK_LIB(ebml_pic, main, [
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                VLC_ADD_PLUGIN([mkv])
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                VLC_ADD_LIBS([mkv],[-lmatroska -lebml_pic])
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              ],[
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                AC_CHECK_LIB(ebml, main, [
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                  VLC_ADD_PLUGIN([mkv])
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                  VLC_ADD_LIBS([mkv],[-lmatroska -lebml])
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                ])
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              ])
            ], [
              AC_MSG_RESULT([no])
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              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.])
          ])
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2340
        ])
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      ],
      [AC_MSG_RESULT([no])
        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.])
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    ])
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  ])
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2346
  AC_LANG_POP(C++)
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fi

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dnl
dnl  modplug demux plugin
dnl
AC_ARG_ENABLE(mod,
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  [AS_HELP_STRING([--disable-mod],
    [do not use libmodplug (default auto)])])
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if test "${enable_mod}" != "no" ; then
    PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
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          VLC_ADD_PLUGIN([mod])
          VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
          VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
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    ],[
       AS_IF([test x"${enable_mod}" = "xyes"],
         [AC_MSG_ERROR(libmodplug not found or a broken version (0.8.8.0) was found!)],
         [AC_MSG_WARN(libmodplug not found or a broken version (0.8.8.0) was found!)])
2364
    ])
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fi

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dnl
dnl  mpc demux plugin
dnl
AC_ARG_ENABLE(mpc,
2371
  [AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)])])
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if test "${enable_mpc}" != "no"
then
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2374
  AC_CHECK_HEADERS([mpc/mpcdec.h], [
2375
    VLC_ADD_PLUGIN([mpc])
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    VLC_ADD_LIBS([mpc],[-lmpcdec])],
    [AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
    VLC_ADD_PLUGIN([mpc])
    VLC_ADD_LIBS([mpc],[-lmpcdec])])])
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fi

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2382
dnl
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Sam Hocevar committed
2383
dnl  Codec plugins
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dnl
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Sam Hocevar committed
2385

2386
EXTEND_HELP_STRING([Codec plugins:])
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dnl
dnl wmafixed plugin
dnl
AC_ARG_ENABLE(wma-fixed,
  [  --enable-wma-fixed      libwma-fixed module (default disabled)])
if test "${enable_wma_fixed}" = "yes"
then
  VLC_ADD_PLUGIN([wma_fixed])
fi

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dnl
dnl shine fixed point mp3 encoder
dnl
AC_ARG_ENABLE(shine,
  [  --enable-shine          shine mp3 encoding module (default disabled)])
if test "${enable_shine}" = "yes"
then
  VLC_ADD_PLUGIN([shine])
fi

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dnl
dnl openmax il codec plugin
dnl
AC_ARG_ENABLE(omxil,
  [  --enable-omxil          openmax il codec module (default disabled)])
if test "${enable_omxil}" = "yes"
then
  VLC_ADD_PLUGIN([omxil])
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  VLC_ADD_LIBS([omxil], [$LIBDL])
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fi

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dnl
dnl CrystalHD codec plugin
dnl
AC_ARG_ENABLE(crystalhd,
2423
  [  --enable-crystalhd       crystalhd codec plugin (default auto)])
2424
if test "${enable_crystalhd}" != "no"; then
2425
    AC_CHECK_HEADER(libcrystalhd/libcrystalhd_if.h, [
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      VLC_ADD_PLUGIN([crystalhd])
      VLC_ADD_LIBS([crystalhd], [-lcrystalhd])
    ],[
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      if test "${SYS}" = "mingw32" ; then
        AC_CHECK_HEADERS(libcrystalhd/bc_dts_defs.h, [
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          VLC_ADD_PLUGIN([crystalhd])
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          AC_CHECK_HEADERS(libcrystalhd/bc_drv_if.h, [
            VLC_ADD_LIBS([crystalhd], [-lbcmDIL])
            ])
2435
        ],[
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          AS_IF([test x"${enable_crystalhd}" = "xyes"],
                [AC_MSG_ERROR("Could not find CrystalHD development headers")],
                [AC_MSG_WARN("Could not find CrystalHD development headers")])
        ],[#define __LINUX_USER__
               #include <libcrystalhd/bc_dts_types.h>
2441
        ])
2442
      fi
2443
    ],[
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       #include <libcrystalhd/bc_dts_types.h>
      ])
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fi

2448
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
2449
dnl  mad plugin
2450
dnl
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AC_ARG_ENABLE(mad,
  [  --enable-mad            libmad module (default enabled)])
if test "${enable_mad}" != "no"
then
  AC_ARG_WITH(mad,
2456
    [  --with-mad=PATH         path to libmad],[],[])
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  if test "${with_mad}" != "no" -a -n "${with_mad}"
  then
    VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
    VLC_ADD_LIBS([mpgatofixed32],[-L${with_mad}/lib])
  fi

  AC_ARG_WITH(mad-tree,
2464
    [  --with-mad-tree=PATH    mad tree for static linking],[],[])
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  if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
  then
    real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
    if test -z "${real_mad_tree}"
    then
      dnl  The given directory can't be found
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
    fi
    dnl  Use a custom libmad
    AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
    if test -f ${real_mad_tree}/mad.h
    then
      AC_MSG_RESULT(yes)
      VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
      VLC_ADD_LIBS([mpgatofixed32],[-L${real_mad_tree}/.libs])
      LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
      AC_CHECK_LIB(mad, mad_bit_init, [
        VLC_ADD_PLUGIN([mpgatofixed32])
        VLC_ADD_LIBS([mpgatofixed32],[-lmad])
        ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
      ],[])
      LDFLAGS="${LDFLAGS_save}"
    else
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([the specified tree doesn't have mad.h])
    fi
  else
    CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
    LDFLAGS="${LDFLAGS_save} ${LIBS_mpgatofixed32}"
    AC_CHECK_HEADERS(mad.h, ,
      [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
    AC_CHECK_LIB(mad, mad_bit_init, [
      VLC_ADD_PLUGIN([mpgatofixed32])
      VLC_ADD_LIBS([mpgatofixed32],[-lmad])],
      [ AC_MSG_ERROR([Cannot find libmad library...]) ])
    CPPFLAGS="${CPPFLAGS_save}"
    LDFLAGS="${LDFLAGS_save}"
  fi
fi
2505

2506

2507
AC_ARG_ENABLE(merge-ffmpeg,
2508
[  --enable-merge-ffmpeg   merge FFmpeg-based plugins (default disabled)],, [
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  enable_merge_ffmpeg="no"
])
AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])

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AC_CACHE_CHECK([if linker supports -Bsymbolic],
  [ac_cv_ld_bsymbolic],
  [LDFLAGS="${LDFLAGS_vlc} -Wl,-Bsymbolic"
    AC_TRY_LINK([],,ac_cv_ld_bsymbolic=yes,ac_cv_ld_bsymbolic=no)
    LDFLAGS="${LDFLAGS_save}"
  ])

2520
dnl
2521
dnl  avcodec decoder/encoder plugin
2522
dnl
2523
AC_ARG_ENABLE(avcodec,
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Christophe Mutricy committed
2524
[  --enable-avcodec        libavcodec codec (default enabled)])
2525
AS_IF([test "${enable_avcodec}" != "no"], [
2526
  PKG_CHECK_MODULES(AVCODEC,[libavcodec >= 52.25.0 libavutil],
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    [
      VLC_SAVE_FLAGS
      CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
      CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
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      AC_CHECK_HEADERS(libavcodec/avcodec.h)
      AC_CHECK_HEADERS(libavutil/avutil.h)
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      VLC_ADD_PLUGIN([avcodec])
      VLC_ADD_LIBS([avcodec],[$AVCODEC_LIBS])
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      AS_IF([test "${ac_cv_ld_bsymbolic}" != "no"], [
        VLC_ADD_LDFLAGS([avcodec],[-Wl,-Bsymbolic])
      ])
2538 2539
      VLC_ADD_CFLAGS([avcodec],[$AVCODEC_CFLAGS])
      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 2546
], [
  have_avcodec="no"
])
2547

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dnl
dnl libva needs avcodec
dnl
AC_ARG_ENABLE(libva,
2552 2553 2554
  [  --enable-libva          libva VAAPI support (default auto)])

AS_IF([test "${enable_libva}" != "no"], [
2555 2556 2557
  AS_IF([test "x${have_avcodec}" = "xyes"], [
    PKG_CHECK_MODULES(LIBVA, [libva libva-x11],
      [
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        VLC_SAVE_FLAGS
        CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
        CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2561
        AC_CHECK_HEADERS(libavcodec/vaapi.h, [
2562 2563
           VLC_ADD_LIBS([avcodec],[$LIBVA_LIBS ${X_LIBS} ${X_PRE_LIBS} -lX11])
           VLC_ADD_CFLAGS([avcodec],[$LIBVA_CFLAGS ${X_CFLAGS}])
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           AC_DEFINE(HAVE_AVCODEC_VAAPI, 1, [Define if avcodec has to be built with VAAPI support.])
           echo "VAAPI acceleration activated"
        ],[
	AS_IF([test "${enable_libva}" == "yes"],
	      [AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])],
              [AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])])
        ])
2571
        VLC_RESTORE_FLAGS
2572
      ],[
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	AS_IF([test "${enable_libva}" == "yes"],
              [AC_MSG_ERROR([Could not find required libva.])],
              [AC_MSG_WARN([libva not found  ])])
      ])
2577
  ],[
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    AS_IF([test "x${enable_libva}" != "x"], [
      AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive.])
    ])
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  ])
])

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dnl
dnl dxva2 needs avcodec
dnl
AC_ARG_ENABLE(dxva2,
  [  --enable-dxva2          DxVA2  support (default auto)])

AS_IF([test "${enable_dxva2}" != "no"], [
  if test "${SYS}" = "mingw32"; then
  AS_IF([test "x${have_avcodec}" = "xyes"], [
    AC_CHECK_HEADERS(dxva2api.h, 
      [
        AC_CHECK_HEADERS(libavcodec/dxva2.h, [
           VLC_ADD_LIBS([avcodec],[-lole32 -lshlwapi -luuid])
           AC_DEFINE(HAVE_AVCODEC_DXVA2, 1, [Define if avcodec has to be built with DxVA2 support.])
           echo "DxVA2 acceleration activated"
        ],[
	AS_IF([test "${enable_dxva2}" == "yes"],
	      [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
              [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
        ])
      ],[
	AS_IF([test "${enable_dxva2}" == "yes"],
              [AC_MSG_ERROR([Could not find required dxva2api.h])],
              [AC_MSG_WARN([dxva2api.h not found])])
      ])
  ],[
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    AS_IF([test "x${enable_dxva2}" != "x"], [
      AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
    ])
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  ])
  fi
])


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dnl
dnl stream_out switcher needs libavcodec
dnl
AC_ARG_ENABLE(switcher,
  [  --enable-switcher       Stream-out switcher plugin (default disabled)])
AS_IF([test "${enable_switcher}" = "yes"], [
  AS_IF([test "x${have_avcodec}" = "xyes"], [
    VLC_ADD_PLUGIN([stream_out_switcher])
2626 2627
    VLC_ADD_LIBS([stream_out_switcher],[$AVCODEC_LIBS $AVUTIL_LIBS])
    VLC_ADD_CFLAGS([stream_out_switcher],[$AVCODEC_CFLAGS $AVUTIL_CFLAGS])
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  ],[AC_MSG_ERROR([Stream_out switcher depends on avcodec])
  ])
])


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dnl
dnl  avformat demuxer/muxer plugin
dnl
2636

2637
AC_ARG_ENABLE(avformat,
2638 2639 2640
[  --enable-avformat       libavformat containers (default enabled)],, [
  enable_avformat="${have_avcodec}"
])
2641 2642
if test "${enable_avformat}" != "no"
then
2643
  PKG_CHECK_MODULES(AVFORMAT,[libavformat > 52.30.0 libavcodec libavutil],
2644
    [
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      VLC_SAVE_FLAGS
      CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
      CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2648 2649
      AC_CHECK_HEADERS(libavformat/avformat.h libavformat/avio.h)
      AC_CHECK_HEADERS(libavutil/avutil.h)
2650
      AS_IF([test "$enable_merge_ffmpeg" = "no"], [
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        VLC_ADD_PLUGIN([avformat access_avio])
        VLC_ADD_LIBS([avformat access_avio],[$AVFORMAT_LIBS $AVUTIL_LIBS])
        VLC_ADD_CFLAGS([avformat access_avio],[$AVFORMAT_CFLAGS $AVUTIL_CFLAGS])
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        AS_IF([test "${ac_cv_ld_bsymbolic}" != "no"], [
          VLC_ADD_LDFLAGS([avformat access_avio],[-Wl,-Bsymbolic])
        ])
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      ], [
        VLC_ADD_LIBS([avcodec],[$AVFORMAT_LIBS $AVUTIL_LIBS])
        VLC_ADD_CFLAGS([avcodec],[$AVFORMAT_CFLAGS $AVUTIL_CFLAGS])
      ])
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      VLC_RESTORE_FLAGS
    ],[
2663
      AC_MSG_ERROR([Could not find libavformat or libavutil. Use --disable-avformat to ignore this error.])
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  ])
fi
2666

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dnl
dnl  swscale image scaling and conversion plugin
dnl
2670

2671
AC_ARG_ENABLE(swscale,
2672
  AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2673
		  (default enabled)]))
2674 2675
if test "${enable_swscale}" != "no"
then
2676
  PKG_CHECK_MODULES(SWSCALE,[libswscale],
2677
    [
2678
      VLC_SAVE_FLAGS
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      CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
      CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2681
      AC_CHECK_HEADERS(libswscale/swscale.h)
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      VLC_ADD_PLUGIN([swscale])
      VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
      VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
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      AS_IF([test "${ac_cv_ld_bsymbolic}" != "no"], [
        VLC_ADD_LDFLAGS([swscale],[-Wl,-Bsymbolic])
      ])
2688
      VLC_RESTORE_FLAGS
2689
    ],[
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Rémi Denis-Courmont committed
2690
      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.])
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  ])
fi
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Derk-Jan Hartman committed
2693

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dnl
dnl  postproc plugin
dnl
2697

2698
AC_ARG_ENABLE(postproc,
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Christophe Mutricy committed
2699
[  --enable-postproc       libpostproc image post-processing (default enabled)])
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if test "${enable_postproc}" != "no"
then
2702
  PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
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    [
      VLC_SAVE_FLAGS
      CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
      CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2707
      AC_CHECK_HEADERS(postproc/postprocess.h)
2708
      VLC_ADD_PLUGIN([postproc])
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      VLC_ADD_LIBS([postproc],[$POSTPROC_LIBS $AVUTIL_LIBS])
      VLC_ADD_CFLAGS([postproc],[$POSTPROC_CFLAGS $AVUTIL_CFLAGS])
2711
      VLC_RESTORE_FLAGS
2712
    ],[
2713
      AC_MSG_ERROR([Could not find libpostproc. Use --disable-postproc to ignore this error.])
2714
  ])
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fi

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dnl
dnl  faad decoder plugin
dnl
AC_ARG_ENABLE(faad,
[  --enable-faad           faad codec (default disabled)])
Sam Hocevar's avatar
Sam Hocevar committed
2722
if test "${enable_faad}" = "yes"
2723
then
2724
  AC_ARG_WITH(faad-tree,
2725
  [  --with-faad-tree=PATH   faad tree for static linking])
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Sam Hocevar committed
2726
  if test -n "${with_faad_tree}"
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  then
    AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
    real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
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2730
    if test -z "${real_faad_tree}"
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    then
      dnl  The given directory can't be found
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
    fi
    if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
    then
      dnl  Use a custom faad
      AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
2740
      VLC_ADD_PLUGIN([faad])
2741
      VLC_ADD_LIBS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
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Sam Hocevar committed
2742
      VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
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    else
      dnl  The given libfaad wasn't built
      AC_MSG_RESULT(no)
2746
      AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
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    fi
  else
2749
    CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
2750
    LDFLAGS="${LDFLAGS_save} ${LIBS_faad}"
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    AC_CHECK_HEADERS(faad.h, ,
      [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
    AC_CHECK_LIB(faad, faacDecOpen, [
2754
      VLC_ADD_PLUGIN([faad])
2755
      VLC_ADD_LIBS([faad],[-lfaad]) ],
2756
      AC_CHECK_LIB(faad, NeAACDecOpen, [
2757
        VLC_ADD_PLUGIN([faad])
2758
        VLC_ADD_LIBS([faad],[-lfaad]) ],
2759
        [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
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    LDFLAGS="${LDFLAGS_save}"
    CPPFLAGS="${CPPFLAGS_save}"
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  fi
fi

2765
dnl
2766
dnl twolame encoder plugin
2767
dnl
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Christophe Mutricy committed
2768
PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2769

2770 2771 2772 2773
dnl
dnl  QuickTime plugin
dnl
AC_ARG_ENABLE(quicktime,
2774 2775
  [  --enable-quicktime      QuickTime module (deprecated)])
if test "${enable_quicktime}" = "yes"; then
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2776
  if test "${SYS}" = "mingw32"; then
2777
    VLC_ADD_PLUGIN([quicktime])
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2778
  else
2779
  AC_CHECK_HEADERS(QuickTime/QuickTime.h,
2780
    [ VLC_ADD_PLUGIN([quicktime])
2781
      VLC_ADD_LDFLAGS([quicktime],[-Wl,-framework,QuickTime,-framework,Carbon])
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2782
    ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
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2783
  fi
2784
fi
2785

2786 2787 2788 2789
dnl
dnl  Real plugin
dnl
AC_ARG_ENABLE(real,
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2790
  [  --enable-real           Real media module (default disabled)])
2791
if test "${enable_real}" = "yes"; then
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2792
  VLC_ADD_PLUGIN([realvideo])
2793 2794
fi

2795 2796 2797 2798 2799 2800
dnl
dnl  Real RTSP plugin
dnl
AC_ARG_ENABLE(realrtsp,
  [  --enable-realrtsp       Real RTSP module (default disabled)])
if test "${enable_realrtsp}" = "yes"; then
2801
  VLC_ADD_PLUGIN([access_realrtsp])
2802 2803
fi

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2804
dnl
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2805
dnl A52/AC3 decoder plugin
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2806
dnl
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2807
AC_ARG_ENABLE(a52,
2808
  [  --enable-a52            A/52 support with liba52 (default enabled)])
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2809
if test "${enable_a52}" != "no"
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2810
then
2811
  AC_ARG_WITH(a52,
2812
    [  --with-a52=PATH         a52 headers and libraries])
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2813
  AC_ARG_WITH(a52-tree,
2814
    [  --with-a52-tree=PATH    a52dec tree for static linking ],[],[])
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2815
  if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
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  then
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2817
    real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
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    if test -z "${real_a52_tree}"
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    then
      dnl  The given directory can't be found
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
    fi
    dnl  Use a custom a52dec
    AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
    if test -f ${real_a52_tree}/include/a52.h
    then
      AC_MSG_RESULT(yes)
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2829
      VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
2830
      VLC_ADD_LIBS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
2831
      LDFLAGS="${LDFLAGS_save} ${LIBS_a52tofloat32}"
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      AC_CHECK_LIB(a52, a52_free, [
2833
        VLC_ADD_PLUGIN([a52tofloat32])
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2834
        VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
2835
        VLC_ADD_LIBS([a52tofloat32],[-la52])
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        ],[
        if test -f ${real_a52_tree}/liba52/.libs/liba52.a
        then
2839
          AC_MSG_ERROR([make sure you have at least a52dec-0.7.3 ($real_a52_tree)])
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        else
          AC_MSG_ERROR([the specified tree hasn't been compiled])
        fi
2843
      ])
2844
      LDFLAGS="${LDFLAGS_save}"
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    else
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([the specified tree doesn't have a52.h])
    fi
2849
  else
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2850
    if test -z "${with_a52}"
2851
    then
2852 2853
      LDFLAGS_test=""
      CPPFLAGS_test=""
2854
    else
2855 2856
      LDFLAGS_test="-L${with_a52}/lib"
      CPPFLAGS_test="-I${with_a52}/include"
2857
    fi
2858
    CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
2859
    LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LIBS_a52tofloat32}"
2860
    AC_CHECK_HEADERS(a52dec/a52.h, [
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2861
      AC_CHECK_LIB(a52, a52_free, [
2862
        VLC_ADD_PLUGIN([a52tofloat32])
2863
        VLC_ADD_LIBS([a52tofloat32],[${LDFLAGS_test} -la52])
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2864
        VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
2865
      ],[
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2866
        AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2867
        ])
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    ],[
      AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
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2870
    ])
2871 2872
    CPPFLAGS="${CPPFLAGS_save}"
    LDFLAGS="${LDFLAGS_save}"
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  fi
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fi

2876
AC_ARG_WITH(a52-fixed,
2877
      [  --with-a52-fixed        specify if liba52 has been compiled with fixed point support],
2878 2879 2880
      [
        VLC_ADD_CPPFLAGS([a52tofloat32],[-DLIBA52_FIXED]) ])

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2881 2882 2883
dnl
dnl DTS Coherent Acoustics decoder plugin
dnl
2884
PKG_ENABLE_MODULES_VLC([DCA], [dtstofloat32], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
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2885

2886
dnl
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2887
dnl  Flac plugin
2888
dnl
2889
PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2890

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2891 2892 2893
dnl
dnl  Libmpeg2 plugin
dnl
2894
PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
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2895

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2896 2897 2898
dnl
dnl  Vorbis plugin
dnl
2899
PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
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2900

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dnl
dnl  Tremor plugin
dnl
AC_ARG_ENABLE(tremor,
  [  --enable-tremor         Tremor decoder support (default disabled)])
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2906
if test "${enable_tremor}" = "yes"
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2907 2908
then
  AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2909
    VLC_ADD_PLUGIN([tremor])
2910
    VLC_ADD_LIBS([tremor],[-lvorbisidec -logg])
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2911 2912 2913
   ],[])
fi

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2914 2915 2916
dnl
dnl  Speex plugin
dnl
2917
PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex decoder support], [auto])
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2918

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2919 2920 2921
dnl
dnl  theora decoder plugin
dnl
2922
PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theora >= 1.0], [experimental theora codec], [auto])
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2923

2924
dnl
2925
dnl  dirac encoder plugin
2926
dnl
2927
PKG_ENABLE_MODULES_VLC([DIRAC], [], [dirac >= 0.10.0], [dirac encoder], [auto])
2928

2929 2930 2931
dnl
dnl  schroedinger decoder plugin (for dirac format video)
dnl
2932
PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
2933

2934 2935 2936 2937 2938 2939 2940 2941 2942
dnl
dnl  PNG decoder module
dnl
AC_ARG_ENABLE(png,
  [  --enable-png            PNG support (default enabled)])
if test "${enable_png}" != "no"; then
AC_CHECK_HEADERS(png.h, [
  LDFLAGS="${LDFLAGS_save} -lz"
  AC_CHECK_LIB(png, png_set_rows, [
2943
    VLC_ADD_LIBS([png],[-lpng -lz])
2944
    VLC_ADD_PLUGIN([png osdmenu osd_parser])],
2945
    [],[-lz])
2946
    LDFLAGS="${LDFLAGS_save}"
2947 2948
  ])
fi
2949
AM_CONDITIONAL(BUILD_OSDMENU, [test "${enable_png}" != "no"])
2950

2951 2952 2953 2954 2955 2956 2957
dnl
dnl H264 encoder plugin (using libx264)
dnl
AC_ARG_ENABLE(x264,
  [  --enable-x264           H264 encoding support with libx264 (default enabled)])
if test "${enable_x264}" != "no"; then
  AC_ARG_WITH(x264-tree,
2958
    [  --with-x264-tree=PATH   x264 tree for static linking ],[],[])
2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973
  if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
  then
    real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
    if test -z "${real_x264_tree}"
    then
      dnl  The given directory can't be found
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
    fi
    dnl  Use a custom libx264
    AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
    if test -f ${real_x264_tree}/x264.h
    then
      AC_MSG_RESULT(yes)
      VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
2974
      VLC_ADD_LIBS([x264],[-L${real_x264_tree}])
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2975
      PKG_CHECK_MODULES(X264,x264, [
2976
        VLC_ADD_PLUGIN([x264])
2977
        VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])
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2978
        VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
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2979 2980 2981
        if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
          VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
        fi
2982 2983 2984 2985 2986 2987 2988 2989 2990
      ],[
        AC_MSG_ERROR([the specified tree hasn't been compiled])
      ])
      LDFLAGS="${LDFLAGS_save}"
    else
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([the specified tree doesn't have x264.h])
    fi
  else
2991
      PKG_CHECK_MODULES(X264,x264 >= 0.86, [
2992
        VLC_ADD_PLUGIN([x264])
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        VLC_ADD_LDFLAGS([x264],[${X264_LIBS}])

        AS_IF([test "${ac_cv_ld_bsymbolic}" != "no"], [
          VLC_ADD_LDFLAGS([x264],[-Wl,-Bsymbolic])
        ])

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2999
        VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
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        if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
          VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
        fi
3003 3004
      ],[
        if test "${enable_x264}" = "yes"; then
3005
            AC_MSG_ERROR([Could not find libx264 >= 0.86 on your system: you may get it from http://www.videolan.org/x264.html])
3006 3007 3008 3009 3010 3011
          fi
      ])
    LDFLAGS="${LDFLAGS_save}"
  fi
fi

3012 3013 3014
dnl
dnl libfluidsynth (MIDI synthetizer) plugin
dnl
3015
PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth], [MIDI synthetiser with libfluidsynth], [auto])
3016

3017
dnl
3018
dnl Teletext Modules
3019
dnl vbi decoder plugin (using libzbvi)
3020 3021
dnl telx module
dnl uncompatible
3022 3023
dnl
AC_ARG_ENABLE(zvbi,
3024
  AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
3025
                  libzvbi (default enabled)]))
3026
AC_ARG_ENABLE(telx,
3027
  AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
3028
                  zvbi) (default enabled if zvbi is absent)]))
3029 3030 3031

AS_IF( [test "${enable_zvbi}" != "no"],[
    PKG_CHECK_MODULES(ZVBI,
3032
        zvbi-0.2 >= 0.2.28,
3033 3034
        [
          VLC_ADD_LIBS([zvbi],[$ZVBI_LIBS])
3035
          if test "${SYS}" = "mingw32"; then
3036
              VLC_ADD_LIBS([zvbi],[ -lpthreadGC2])
3037
          fi
3038
          VLC_ADD_CFLAGS([zvbi],[$ZVBI_CFLAGS])
3039
          VLC_ADD_PLUGIN([zvbi])
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          AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
          AS_IF( [test "${enable_telx}" = "yes"],[
                  AC_MSG_WARN([The zvbi and telx modules are uncompatibles.
                               Using zvbi.])
                  ])
        ],[
          AC_MSG_WARN(ZVBI library not found. Enabling the telx module instead)
        ])
3048
    ])
3049
AS_IF( [test "${enable_telx}" != "no" ],[
3050
  VLC_ADD_PLUGIN([telx])
3051
  ])
3052

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3053 3054 3055 3056
dnl
dnl libass subtitle rendering module
dnl
AC_ARG_ENABLE(libass,
3057 3058
  [  --enable-libass         Subtitle support using libass (default enabled)])
AS_IF( [test "${enable_libass}" != "no"], [
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3059
  PKG_CHECK_MODULES(LIBASS, libass >= 0.9.8,
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3060
      [
3061
        VLC_ADD_LIBS([libass],[$LIBASS_LIBS])
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        VLC_ADD_CFLAGS([libass],[$LIBASS_CFLAGS])
        VLC_ADD_PLUGIN([libass])

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        AC_CHECK_HEADERS(fontconfig/fontconfig.h,
          [VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
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           VLC_ADD_LIBS([libass],[-lfontconfig])
       ])
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      ],[
        AC_MSG_WARN([LIBASS library not found])
      ])
  ])

3074 3075 3076 3077 3078
dnl
dnl  kate decoder plugin
dnl
AC_ARG_ENABLE(kate,
[  --enable-kate           kate codec (default enabled)])
3079
AS_IF([test "${enable_kate}" != "no"], [
3080
  PKG_CHECK_MODULES(KATE,[kate >= 0.1.5], [
3081
      VLC_ADD_PLUGIN([kate])
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      VLC_ADD_CFLAGS([kate],[$KATE_CFLAGS])
      VLC_ADD_LIBS([kate],[$KATE_LIBS]) ],[
        AC_CHECK_HEADERS(kate/kate.h, [
          AC_CHECK_LIB(kate, kate_decode_init, [
3086
            VLC_ADD_PLUGIN([kate])
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            kate_libs="-lkate -logg"
            VLC_ADD_LDFLAGS([kate],[${kate_libs}]) ],[
3089
            AS_IF([test "x${enable_kate}" != "x"], [
3090 3091
              AC_MSG_ERROR([libkate doesn't appear to be installed on your system.
              You also need to check that you have a libogg posterior to the 1.0 release.])
3092 3093
            ])
	  ], [-lkate -logg])
3094
        ],[
3095
          AS_IF([test "x${enable_kate}" != "x"], [
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            AC_MSG_ERROR([libkate headers do not appear to be installed on your system.
            You also need to check that you have a libogg posterior to the 1.0 release.])
3098
          ])
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        ])
  ])
3101
])
3102

3103

3104
dnl
3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119
dnl  tiger rendering for kate decoder plugin
dnl
AC_ARG_ENABLE(tiger,
[  --enable-tiger          Tiger rendering library for Kate streams (default enabled)])
AS_IF([test "${enable_tiger}" != "no"], [
  PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
      AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])
      VLC_ADD_CFLAGS([kate],[$TIGER_CFLAGS])
      VLC_ADD_LIBS([kate],[$TIGER_LIBS]) ],[
        AS_IF([test "x${enable_tiger}" != "x"], [
          AC_MSG_ERROR([libtiger does not appear to be installed on your system.])
        ])
  ])
])

3120 3121


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3122
dnl
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Sam Hocevar committed
3123
dnl  Video plugins
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3124 3125
dnl

3126
EXTEND_HELP_STRING([Video plugins:])
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3128 3129 3130 3131 3132
dnl
dnl  Xlib
dnl

AC_PATH_XTRA()
3133
AC_CHECK_HEADERS(X11/Xlib.h)
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3134

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3135 3136 3137 3138
dnl
dnl  X C Bindings modules
dnl
AC_ARG_ENABLE(xcb,
3139
  [  --enable-xcb            X11 support with XCB (default enabled)],, [
3140
  AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" -a "${SYS}" != "darwin" -a "${SYS}" != "symbian"], [
3141 3142 3143 3144 3145
    enable_xcb="yes"
  ], [
    enable_xcb="no"
  ])
])
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AC_ARG_ENABLE(xvideo,
  [  --enable-xvideo         XVideo support (default enabled)],, [
    enable_xvideo="$enable_xcb"
])
3150

3151
have_xcb="no"
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3152 3153
AS_IF([test "${enable_xcb}" != "no"], [
  dnl libxcb
3154
  PKG_CHECK_MODULES(XCB, [xcb])
3155
  have_xcb="yes"
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  PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])

3158
  AS_IF([test "${enable_xvideo}" != "no"], [
3159
    PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [
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      VLC_ADD_PLUGIN([xcb_xv])
    ])
  ])

3164
  PKG_CHECK_MODULES(XCB_RANDR, [xcb-randr >= 1.3], [
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    VLC_ADD_PLUGIN([panoramix])
    VLC_ADD_LIBS([panoramix],[${XCB_RANDR_LIBS} ${XCB_LIBS}])
    VLC_ADD_CFLAGS([panoramix],[${XCB_RANDR_CFLAGS} ${XCB_CFLAGS}])
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  ], [
    AC_MSG_WARN([libxcb-randr not found. Panoramix filter will not be supported.])
  ])
3171

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3172
  dnl xcb-utils
3173
  PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms >= 0.3.4], [
3174
    PKG_CHECK_MODULES(XPROTO, [xproto])
3175
    VLC_ADD_PLUGIN([globalhotkeys])
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    VLC_ADD_CFLAGS([globalhotkeys], [${XCB_KEYSYMS_CFLAGS} ${XCB_CFLAGS}])
    VLC_ADD_LIBS([globalhotkeys], [${XCB_KEYSYMS_LIBS} ${XCB_LIBS}])
3178
    VLC_ADD_CFLAGS([xcb_window], [-DHAVE_XCB_KEYSYMS])
3179
  ], [
3180
    AC_MSG_WARN([libxcb-keysyms (0.3.4 or later) not found. Hotkeys will not work.])
3181
  ])
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3182
])
3183
AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
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3184

3185 3186 3187 3188 3189 3190
AC_ARG_ENABLE(glx,
  [  --enable-glx            X11 OpenGL (GLX) support (default enabled)],, [
  enable_glx="$enable_xcb"
])
AS_IF([test "${enable_glx}" != "no"], [
  PKG_CHECK_MODULES(XLIB_XCB, [x11-xcb])
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  PKG_CHECK_MODULES(GL, [gl],, [
    AC_CHECK_HEADER([GL/gl.h], [
      GL_CFLAGS=""
      GL_LIBS="-lGL"
    ], [
      AC_MSG_ERROR([GLX (libGL) cannot be found. If you do not need OpenGL with X11, use --disable-glx.])
    ])
  ])
3199 3200 3201
  VLC_ADD_PLUGIN([xcb_glx])
])

3202
dnl
3203
dnl  OpenGL
3204
dnl
3205 3206 3207
PKG_ENABLE_MODULES_VLC([GL], [], [gl], [OpenGL support], [auto])
PKG_ENABLE_MODULES_VLC([GLES1], [], [glesv1_cm], [OpenGL ES v1 support], [auto])
PKG_ENABLE_MODULES_VLC([GLES2], [], [glesv2], [OpenGL ES v2 support], [auto])
3208
PKG_ENABLE_MODULES_VLC([EGL], [], [egl], [EGL support], [auto])
3209

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Sam Hocevar committed
3210 3211 3212
dnl
dnl  SDL module
dnl
3213
AC_ARG_ENABLE(sdl,
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3214
  [  --enable-sdl            SDL support (default enabled)])
3215
AC_ARG_ENABLE(sdl-image,
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3216
  [  --enable-sdl-image      SDL image support (default enabled)])
Sam Hocevar's avatar
Sam Hocevar committed
3217
if test "${enable_sdl}" != "no"
3218
then
3219 3220 3221 3222
   PKG_CHECK_MODULES(SDL, [sdl >= 1.2.10], [
      # SDL on Darwin is heavily patched and can only run SDL_image
      if test "${SYS}" != "darwin"; then
        VLC_ADD_PLUGIN([vout_sdl aout_sdl])
3223
      fi
3224 3225 3226
      if test "${SYS}" != "mingw32"; then
        VLC_ADD_LIBS([vout_sdl],[${X_LIBS} ${X_PRE_LIBS} -lX11])
      fi
3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240
      VLC_ADD_CFLAGS([vout_sdl aout_sdl],[${SDL_CFLAGS}])
      VLC_ADD_LIBS([vout_sdl aout_sdl],[${SDL_LIBS}])

      # SDL_image
      AS_IF([ test "${enable_sdl_image}" != "no"],[
        PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
          VLC_ADD_PLUGIN([sdl_image])
          VLC_ADD_LIBS([sdl_image],[${SDL_IMAGE_LIBS}])
          VLC_ADD_CFLAGS([sdl_image], [${SDL_IMAGE_CFLAGS}])],
          [ AC_MSG_WARN([The development package for SDL_image is not installed.
    You should install it alongside your SDL package.])
          ])
      ])
   ],[
3241 3242 3243
     AC_MSG_WARN([The development package for SDL is not present or too old.
                  You need 1.2.10. Alternatively you can also configure with
                  --disable-sdl.])
3244
   ])
3245
fi
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3246

3247 3248 3249 3250
dnl
dnl  freetype module
dnl
AC_ARG_ENABLE(freetype,
3251
  [  --enable-freetype       freetype support   (default auto)])
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3252
AC_ARG_ENABLE(fribidi,
3253
  [  --enable-fribidi        fribidi support    (default auto)])
3254
AC_ARG_ENABLE(fontconfig,
3255 3256
  [  --enable-fontconfig     fontconfig support (default auto)])

3257
if test "${enable_freetype}" != "no"; then
3258
   PKG_CHECK_MODULES(FREETYPE, freetype2, [
3259
      have_freetype=yes
3260
      VLC_ADD_PLUGIN([freetype])
3261
      VLC_ADD_CPPFLAGS([freetype skins2],[${FREETYPE_CFLAGS}])
3262
      if test "${SYS}" = "mingw32"; then
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
3263
        VLC_ADD_LIBS([freetype],[-liconv -lz])
3264
      fi
3265
      VLC_ADD_LIBS([freetype skins2],[${FREETYPE_LIBS}])
3266

3267 3268 3269 3270
      AC_CHECK_HEADERS(Carbon/Carbon.h,
                       [VLC_ADD_LDFLAGS([freetype],[-Wl,-framework,Carbon])])

      dnl fontconfig support
3271 3272
      if test "${SYS}" != "mingw32"; then
          if test "${enable_fontconfig}" != "no"; then
3273 3274 3275 3276
            AC_CHECK_HEADERS(fontconfig/fontconfig.h, [
              VLC_ADD_CPPFLAGS([freetype],[-DHAVE_FONTCONFIG])
              VLC_ADD_LIBS([freetype],[-lfontconfig])
            ],[AC_MSG_WARN([library fontconfig not found. Styles will be disabled in freetype])])
3277 3278 3279
          fi
      else
          VLC_ADD_LIBS([freetype],[-lgdi32])
3280
      fi
3281

3282
      dnl fribidi support
3283
      if test "${enable_fribidi}" != "no"; then
3284 3285 3286
        PKG_CHECK_MODULES(FRIBIDI, fribidi, [
          VLC_ADD_CPPFLAGS([freetype skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
          VLC_ADD_LIBS([freetype skins2], [${FRIBIDI_LIBS}])
3287
        ],[AC_MSG_WARN([library fribidi not found. Bidirectional support will be disabled in freetype])])
3288 3289
      fi

3290 3291
  ],[
  have_freetype=no
3292 3293
  AS_IF([ test "${enable_freetype}" = "yes"],[
    AC_MSG_ERROR([Freetype2 package cannot be detected. Install Freetype2 development or configure with --disable-freetype.])
3294
    ])
3295
  ])
3296 3297
fi

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3298 3299 3300
dnl
dnl  libxml2 module
dnl
Christophe Mutricy's avatar
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3301
PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
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3302

3303 3304 3305
dnl
dnl  SVG module
dnl
3306
PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3307

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Romain Goyet committed
3308 3309 3310 3311 3312 3313 3314 3315
dnl
dnl  iOS vout module
dnl
AC_ARG_ENABLE(ios-vout,
  [  --enable-ios-vout    iOS video output module (default disabled)])
if test "${enable_ios_vout}" = "yes"
then
  VLC_ADD_PLUGIN([vout_ios])
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3316
  VLC_ADD_CFLAGS([vout_ios], [-DUSE_OPENGL_ES=1])
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3317 3318 3319
  VLC_ADD_LDFLAGS([vout_ios], [-Wl,-framework,OpenGLES,-framework,QuartzCore,-framework,UIKit,-framework,Foundation])
fi

3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331
dnl
dnl  QuartzText vout module (iOS/Mac OS)
dnl
AC_ARG_ENABLE(macosx-quartztext,
  [  --enable-macosx-quartztext   Mac OS X quartz text module (default enabled on Mac OS X)])
if test "x${enable_macosx_quartztext}" != "xno" &&
  (test "${SYS}" = "darwin" || test "${enable_macosx_quartztext}" = "yes")
then
  VLC_ADD_PLUGIN([quartztext])
  VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,ApplicationServices])
fi

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Sam Hocevar committed
3332 3333 3334
dnl
dnl  Windows DirectX module
dnl
3335

3336
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"
3337
then
3338
  VLC_ADD_PLUGIN([panoramix])
3339 3340
fi

3341
AC_ARG_ENABLE(directx,
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Sam Hocevar committed
3342
  [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
Sam Hocevar's avatar
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3343
if test "${enable_directx}" != "no"
3344
then
3345
  if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"
3346
  then
3347
      VLC_ADD_LIBS([directx],[-luser32])
Gildas Bazin's avatar
 
Gildas Bazin committed
3348
      AC_CHECK_HEADERS(ddraw.h,
3349
      [ VLC_ADD_PLUGIN([directx aout_directx])
3350
        VLC_ADD_LIBS([directx],[-lgdi32])
3351 3352
      ],[AC_MSG_ERROR([Cannot find DirectX headers!])]
      )
3353
      AC_CHECK_HEADERS(GL/gl.h,
3354
      [ VLC_ADD_PLUGIN([glwin32])
3355
        VLC_ADD_LIBS([glwin32],[-lopengl32 -lgdi32])
3356 3357
      ])
      AC_CHECK_HEADERS(d3d9.h,
3358
      [ VLC_ADD_PLUGIN([direct3d])
3359
        VLC_ADD_LIBS([direct3d],[-lgdi32])
3360
      ])
3361
      VLC_ADD_LIBS([direct3d directx glwin32],[-lole32])
3362 3363
  fi
fi
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3364

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3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381
dnl
dnl  Windows Direct2D plugin
dnl
AC_ARG_ENABLE(direct2d,
  [  --enable-direct2d         Win7/VistaPU Direct2D support (default auto on Win32)])
if test "${enable_direct2d}" != "no"; then
  if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"
  then
    AC_CHECK_HEADERS(d2d1.h,
      [
        VLC_ADD_PLUGIN([direct2d])
        VLC_ADD_LIBS([direct2d],[-lgdi32 -lole32])
      ], [AC_MSG_WARN([Cannot find Direct2D headers!])]
    )
  fi
fi

3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392
dnl
dnl  win32 GDI plugin
dnl
AC_ARG_ENABLE(wingdi,
  [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
if test "${enable_wingdi}" != "no"; then
  if test "${SYS}" = "mingw32"; then
    VLC_ADD_PLUGIN([wingdi])
    VLC_ADD_LIBS([wingdi],[-lgdi32 -lole32])
  fi
  if test "${SYS}" = "mingwce"; then
3393
    VLC_ADD_PLUGIN([wingdi wingapi])
3394 3395 3396 3397 3398 3399
    VLC_ADD_LIBS([wingdi],[-laygshell])
    VLC_ADD_LIBS([wingapi],[-laygshell])
  fi
fi


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3400
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
3401
dnl  Linux framebuffer module
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3402
dnl
3403 3404 3405 3406
AC_CHECK_HEADER([linux/fb.h], [
  VLC_ADD_PLUGIN([fb])
])

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3407

3408 3409
dnl
dnl  DirectFB module
3410 3411
dnl  try to find using: 1 - given location; 2 - directfb-config; 3 - pkg-config
dnl  TODO: support for static linking
3412 3413
dnl
AC_ARG_ENABLE(directfb,
3414
  [  --enable-directfb       DirectFB support (default disabled)])
3415
AC_ARG_WITH(directfb,
3416
  [  --with-directfb=PATH    path to DirectFB headers and libraries])
3417 3418 3419 3420

if test "${enable_directfb}" = "yes"; then
    have_directfb="false"
    CPPFLAGS_mydirectfb=
3421
    LIBS_mydirectfb=
3422 3423
    if test "${with_directfb}" != "no" -a -n "${with_directfb}"; then
        dnl Trying the given location
3424 3425
        CPPFLAGS_save="${CPPFLAGS}"
        LIBS_save="${LIBS}"
3426 3427

        CPPFLAGS_new="-I${with_directfb}/include -D_REENTRANT -D_GNU_SOURCE"
3428 3429
        LIBS_new="-L${with_directfb}/lib/fusion/.libs/ -L${with_directfb}/lib/direct/.libs/"
        LIBS_new="${LIBS_new} -L${with_directfb}/src/.libs/"
3430 3431

        CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_new}"
3432
        LIBS="${LIBS} ${LIBS_new}"
3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444

        dnl FIXME: too obscure
        AC_CHECK_HEADER([directfb.h], [
            AC_CHECK_LIB([direct],[direct_initialize], [
                AC_CHECK_LIB([fusion], [fusion_enter], [
                    AC_CHECK_LIB([directfb], [DirectFBInit], have_directfb="true", have_directfb="false")
                ], have_directfb="false")
            ], have_directfb="false")
        ], have_directfb="false")

        dnl Restore flags
        CPPFLAGS="${CPPFLAGS_save}"
3445
        LIBS="${LIBS_save}"
3446 3447

        if test "${have_directfb}" = "true"; then
3448
            LIBS_mydirectfb="${LIBS_new} -lz $LIBDL -ldirectfb -lfusion -ldirect -lpthread"
3449 3450
            CPPFLAGS_mydirectfb="${CPPFLAGS_new}"
        fi
3451
    else
3452 3453 3454 3455
        dnl Look for directfb-config
        AC_PATH_PROG(DIRECTFB_CONFIG, directfb-config, no, ${PATH})
        if test "${DIRECTFB_CONFIG}" != "no"; then
            CPPFLAGS_mydirectfb="`${DIRECTFB_CONFIG} --cflags`"
3456
            LIBS_mydirectfb="`${DIRECTFB_CONFIG} --libs`"
3457
            have_directfb="true"
3458
        else
3459 3460 3461
            dnl Trying with pkg-config
            PKG_CHECK_MODULES(DIRECTFB, directfb, [
                CPPFLAGS_mydirectfb="${DIRECTFB_CFLAGS}"
3462
                LIBS_mydirectfb="${DIRECTFB_LIBS}"
3463 3464 3465 3466 3467
                have_directfb="true"
                ], [have_directfb="false"])
        fi
    fi
    if test "${have_directfb}" = "true"; then
3468
        VLC_ADD_PLUGIN([directfb])
3469
        VLC_ADD_CPPFLAGS([directfb],[${CPPFLAGS_mydirectfb}])
3470
        VLC_ADD_LIBS([directfb],[${LIBS_mydirectfb}])
3471
    else
3472
        AC_MSG_ERROR([cannot find directfb headers and/or libraries ])
3473
    fi
3474
fi
3475

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3476 3477 3478 3479 3480
dnl
dnl  AA plugin
dnl
AC_ARG_ENABLE(aa,
  [  --enable-aa             aalib output (default disabled)])
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Sam Hocevar committed
3481
if test "${enable_aa}" = "yes"
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Sam Hocevar committed
3482 3483
then
  AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
Sam Hocevar's avatar
Sam Hocevar committed
3484
  if test "${have_aa}" = "true"
Sam Hocevar's avatar
 
Sam Hocevar committed
3485
  then
3486
    VLC_ADD_PLUGIN([aa])
3487
    VLC_ADD_LIBS([aa],[-laa])
3488 3489 3490
    if test "${SYS}" != "mingw32"; then
      VLC_ADD_LIBS([aa],[${X_LIBS} ${X_PRE_LIBS} -lX11])
    fi
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Sam Hocevar committed
3491 3492 3493
  fi
fi

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3494 3495 3496
dnl
dnl  libcaca plugin
dnl
3497
PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
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3498

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3499
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
3500
dnl  Audio plugins
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3501
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
3502

3503
EXTEND_HELP_STRING([Audio plugins:])
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3504

3505 3506 3507
dnl
dnl  Pulseaudio module
dnl
3508 3509 3510 3511 3512
AC_ARG_ENABLE(pulse,
  [AS_HELP_STRING([--enable-pulse],
    [use the PulseAudio client library (default auto)])])
have_pulse="no"
AS_IF([test "${enable_pulse}" != "no"], [
3513
  PKG_CHECK_MODULES([PULSE], [libpulse >= 0.9.21], [
3514 3515 3516
    have_pulse="yes"
  ], [
    AS_IF([test "x${enable_pulse}" != "x"], [
3517
      AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 0.9.21 or later required.])
3518 3519 3520 3521
    ])
  ])
])
AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3522

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3523
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
3524 3525
dnl  ALSA module
dnl
3526
AC_ARG_ENABLE(alsa,
3527 3528 3529 3530 3531 3532
  [AS_HELP_STRING([--enable-alsa],
    [support the Advanced Linux Sound Architecture (default auto)])],, [
  AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
    enable_alsa="yes"
  ])
])
3533 3534
have_alsa="no"
AS_IF([test "${enable_alsa}" != "no"], [
3535
  PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.16], [
3536 3537 3538
    have_alsa="yes"
  ], [
    AS_IF([test "x${enable_alsa}" != "x"], [
3539
      AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.16 or later required.])
3540 3541 3542 3543
    ])
  ])
])
AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
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3544

3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567
dnl
dnl  Open Sound System module
dnl
AC_ARG_ENABLE(oss,
  [AS_HELP_STRING([--enable-oss],
    [support the Open Sound System OSS (default enabled on BSD)])],, [
  AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "mingwce" -o "$SYS" = "linux"], [
    enable_oss="no"
  ])
])
have_oss="no"
OSS_LIBS=""
AS_IF([test "$enable_oss" != "no"], [
  AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
    have_oss="yes"
    AC_CHECK_LIB(ossaudio, main, [
      OSS_LIBS="-lossaudio"
    ])
  ])
])
AC_SUBST(OSS_LIBS)
AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])

3568 3569 3570 3571 3572
dnl
dnl  Portaudio module
dnl
PKG_ENABLE_MODULES_VLC([PORTAUDIO], [], [portaudio-2.0], [Portaudio library support], [auto])

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3573
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
3574
dnl  win32 waveOut plugin
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3575
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
3576 3577
AC_ARG_ENABLE(waveout,
  [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
Sam Hocevar's avatar
Sam Hocevar committed
3578
if test "${enable_waveout}" != "no"; then
3579
  if test "${SYS}" = "mingw32"; then
3580
    VLC_ADD_PLUGIN([waveout])
3581
    VLC_ADD_LIBS([waveout],[-lwinmm])
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Gildas Bazin committed
3582
  fi
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3583
  if test "${SYS}" = "mingwce"; then
3584
    VLC_ADD_PLUGIN([waveout])
3585
  fi
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Sam Hocevar committed
3586 3587
fi

3588 3589 3590
dnl
dnl  CoreAudio plugin
dnl
Derk-Jan Hartman's avatar
Derk-Jan Hartman committed
3591 3592
AC_ARG_ENABLE(macosx-audio,
  [  --enable-macosx-audio   Mac OS X audio module (default enabled on MacOS X)])
3593 3594
if test "x${enable_macosx_audio}" != "xno" &&
  (test "${SYS}" = "darwin" || test "${enable_macosx_audio}" = "yes")
3595
then
3596
  AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
3597
    [ VLC_ADD_PLUGIN([auhal])
3598
      VLC_ADD_LDFLAGS([auhal],[-Wl,-framework,CoreAudio,-framework,AudioUnit,-framework,AudioToolbox,-framework,Carbon])
3599
    ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
3600 3601
fi

3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612
dnl
dnl  AudioQueue plugin
dnl
AC_ARG_ENABLE(audioqueue,
  [  --enable-audioqueue       AudioQueue audio module (default disabled)])
if test "${enable_audioqueue}" = "yes"
then
  VLC_ADD_PLUGIN([audioqueue])
  VLC_ADD_LDFLAGS([audioqueue], [-Wl,-framework,AudioToolbox,-framework,CoreFoundation])
fi

3613
dnl
3614
dnl  JACK modules
3615
dnl
3616
PKG_ENABLE_MODULES_VLC([JACK], [jack access_jack], [jack], [JACK audio I/O modules],[auto])
3617

3618 3619 3620
dnl
dnl UPnP Plugin (Intel SDK)
dnl
3621 3622
PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPnp SDK],[auto])
VLC_ADD_CXXFLAGS([upnp],[${UPNP_CFLAGS}])
3623

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Sam Hocevar committed
3624 3625 3626 3627
dnl
dnl  Interface plugins
dnl

3628
EXTEND_HELP_STRING([Interface plugins:])
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Sam Hocevar committed
3629

3630 3631 3632
dnl
dnl Skins2 module
dnl
3633 3634 3635 3636 3637 3638 3639 3640
AC_ARG_ENABLE(libtar,
  [  --enable-libtar         libtar support for skins2 (default auto)])
AS_IF([test "${enable_libtar}" != "no"], [
  AC_CHECK_HEADERS(libtar.h, [
    VLC_ADD_LIBS([skins2],[-ltar])
  ])
])

3641
AC_ARG_ENABLE(skins2,
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Christophe Mutricy committed
3642
  [AS_HELP_STRING([--enable-skins2],[Skins2 interface module (default
3643 3644 3645 3646 3647 3648 3649 3650
   enabled except on MacOSX and WinCE)])],, [
  AS_IF([test "${SYS}" != "darwin" && test "${SYS}" != "mingwce"], [
    enable_skins2="yes"
  ], [
    enable_skins2="no"
  ])
])
AS_IF([test "${enable_skins2}" = "yes"], [
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Gildas Bazin committed
3651
  dnl freetype
3652 3653 3654
  AS_IF([test "${have_freetype}" != "yes"], [
    AC_MSG_ERROR([Could not find FreeType (required for skins2)])
  ])
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3655

3656
  AS_IF([test "${SYS}" = "mingw32"], [
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Sam Hocevar committed
3657 3658
    VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -Imodules/gui/skins2 -DWIN32_SKINS])
    VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3659
    VLC_ADD_LIBS([skins2],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32  -lmsimg32 -luser32])
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3660

3661
  ], [test "${SYS}" = "darwin"], [
3662 3663
    VLC_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 -DMACOSX_SKINS])
    VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3664
    VLC_ADD_LDFLAGS([skins2],[-Wl,-framework,Carbon])
3665

3666 3667 3668
  ], [
    PKG_CHECK_MODULES([XPM], [xpm])
    PKG_CHECK_MODULES([XEXT], [xext])
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3669
    VLC_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 ${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
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Sam Hocevar committed
3670
    VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3671 3672 3673 3674 3675 3676 3677
    VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} -lX11])

  ])
  VLC_ADD_PLUGIN([skins2])
  ALIASES="${ALIASES} svlc"
])
AM_CONDITIONAL(BUILD_SKINS, [test "${enable_skins2}" = "yes"])
3678

3679
dnl
3680
dnl Hildon UI
3681
dnl
3682 3683 3684
AC_ARG_ENABLE(hildon,
  [  --enable-hildon         Hildon touchscreen UI (default disabled)])
AS_IF([test "${enable_hildon}" = "yes"], [
3685 3686
  PKG_CHECK_MODULES(HILDON, [hildon-1], [
    PKG_CHECK_MODULES(HILDON_FM, hildon-fm-2, [
Gildas Bazin's avatar
Gildas Bazin committed
3687
      VLC_ADD_CFLAGS([hildon],[${HILDON_FM_CFLAGS} -DHAVE_HILDON_FM])
3688 3689 3690 3691
      VLC_ADD_LIBS([hildon],[${HILDON_FM_LIBS}])
    ], [
      AC_MSG_WARN(hildon-fm-2 not found)
    ])
Christophe Mutricy's avatar
Christophe Mutricy committed
3692 3693
    VLC_ADD_CFLAGS([hildon],[${HILDON_CFLAGS} ${X_CFLAGS}])
    VLC_ADD_LIBS([hildon],[${HILDON_LIBS} ${X_LIBS} ${X_PRE_LIBS} -lX11])
3694
    VLC_ADD_PLUGIN([hildon])
3695 3696
    ALIASES="${ALIASES} mvlc"
  ], [
3697
    AS_IF([test "${enable_hildon}" = "yes"],[
3698 3699
      AC_MSG_ERROR([Hildon libraries not found])
    ])
3700
    enable_hildon="no"
3701
  ])
3702 3703
])
AM_CONDITIONAL(BUILD_HILDON, [test "${enable_hildon}" = "yes"])
3704

Clément Stenac's avatar
Clément Stenac committed
3705 3706 3707 3708
dnl
dnl QT 4
dnl
AC_ARG_ENABLE(qt4,
3709
  [  --enable-qt4            Qt 4 support (default enabled) ],, [
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Rémi Denis-Courmont committed
3710 3711 3712
  AS_IF([test "${SYS}" = "darwin"], [enable_qt4=no])
])
AS_IF([test "${enable_qt4}" != "no"], [
3713
  PKG_CHECK_MODULES(QT4, [QtCore QtGui >= 4.4.0], [
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Rémi Denis-Courmont committed
3714
    VLC_ADD_PLUGIN([qt4])
3715 3716
    VLC_ADD_LIBS([qt4],[${QT4_LIBS}])
    VLC_ADD_CXXFLAGS([qt4],[${QT4_CFLAGS}])
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3717
    ALIASES="${ALIASES} qvlc"
3718 3719

    AC_LANG_PUSH([C++])
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3720
    CPPFLAGS_save="${CPPFLAGS}"
3721 3722

    AC_MSG_CHECKING([whether Qt uses X11])
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Rémi Denis-Courmont committed
3723
    CPPFLAGS="${CPPFLAGS} ${QT4_CFLAGS}"
3724
    AC_PREPROC_IFELSE([AC_LANG_SOURCE([
3725 3726 3727 3728
#include <QWidget>
#if !defined (Q_WS_X11)
# error Fail
#endif
3729
    ])], [
3730 3731 3732
      AC_MSG_RESULT([yes])
      VLC_ADD_LIBS([qt4],[${X_LIBS} ${X_PRE_LIBS} -lX11])
      VLC_ADD_CXXFLAGS([qt4],[${X_CFLAGS}])
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3733
    ], [
3734 3735 3736 3737 3738 3739 3740 3741
      AC_MSG_RESULT([no])
    ])

    CPPFLAGS="${CPPFLAGS_save}"
    AC_LANG_POP([C++])

    AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
        VLC_ADD_LIBS([qt4],[-lole32])
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Rémi Denis-Courmont committed
3742
    ])
3743 3744 3745
    AS_IF([test "${SYS}" = "darwin" ],[
         VLC_ADD_LDFLAGS([qt4], [-Wl,-framework,Cocoa])
    ])
3746 3747 3748
    AC_PATH_PROGS(MOC, [moc-qt4 moc], moc,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
    AC_PATH_PROG(RCC, rcc, rcc,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
    AC_PATH_PROGS(UIC, [uic-qt4 uic], uic,`eval $PKG_CONFIG --variable=exec_prefix QtCore`/bin)
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3749 3750 3751 3752 3753 3754 3755 3756
  ], [
    AS_IF([test "${enable_qt4}" = "yes"],[
      AC_MSG_ERROR([Qt 4 library not found])
    ],[
      AC_MSG_WARN([Qt 4 library not found])
    ])
    enable_qt4="no"
  ])
3757
])
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3758
AM_CONDITIONAL(ENABLE_QT4, [test "x$enable_qt4" != "xno"])
Clément Stenac's avatar
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3759

3760 3761 3762
dnl
dnl Simple test for skins2 dependency
dnl
Rémi Denis-Courmont's avatar
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3763
AS_IF([test "${enable_skins2}" != "no" && test "x$enable_qt4" = "xno"], [
3764 3765
  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.])
])
3766

Sam Hocevar's avatar
 
Sam Hocevar committed
3767
dnl
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
3768
dnl  MacOS X video output/gui modules
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Sam Hocevar committed
3769
dnl
3770
AC_ARG_ENABLE(macosx,
3771
  [  --enable-macosx         Mac OS X gui support (default enabled on Mac OS X)])
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
3772 3773
if test "x${enable_macosx}" = "xyes"
then
3774 3775
  VLC_ADD_LDFLAGS([macosx minimal_macosx],[-Wl,-framework,Cocoa])
  VLC_ADD_LDFLAGS([macosx minimal_macosx],[-Wl,-framework,OpenGL])
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Pierre d'Herbemont committed
3776
  VLC_ADD_LDFLAGS([macosx minimal_macosx],            [-Wl,-framework,Carbon])
3777
  VLC_ADD_LDFLAGS([macosx minimal_macosx],            [-Wl,-framework,CoreServices])
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
3778
  VLC_ADD_LDFLAGS([macosx minimal_macosx],            [-Wl,-framework,AGL])
3779
  VLC_ADD_LDFLAGS([macosx],                           [-Wl,-framework,QTKit])
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
3780
  VLC_ADD_LDFLAGS([macosx],                           [-Wl,-framework,IOKit])
3781 3782
  VLC_ADD_LDFLAGS([macosx],                           [-F${CONTRIB_DIR}/Sparkle -Wl,-framework,Sparkle])
  VLC_ADD_OBJCFLAGS([macosx],                         [-F${CONTRIB_DIR}/Sparkle])
3783 3784
  VLC_ADD_LDFLAGS([macosx],                           [-F${CONTRIB_DIR}/BGHUDAppKit -Wl,-framework,BGHUDAppKit])
  VLC_ADD_OBJCFLAGS([macosx],                         [-F${CONTRIB_DIR}/BGHUDAppKit])
3785 3786
  dnl For bug report
  VLC_ADD_LDFLAGS([macosx],                           [-Wl,-framework,AddressBook])
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
3787
  VLC_ADD_LDFLAGS([macosx],                           [-Wl,-framework,WebKit])
3788
  VLC_ADD_OBJCFLAGS([macosx minimal_macosx], [-fobjc-exceptions] )
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
3789

3790
  VLC_ADD_PLUGIN([macosx minimal_macosx])
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
3791
fi
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Sam Hocevar committed
3792

3793
dnl
3794
dnl  MacOS X related modules
3795
dnl
3796 3797

AC_ARG_ENABLE(macosx-vout,
3798
  [  --enable-macosx-vout    Mac OS X video output module (default enabled on Mac OS X)])
3799 3800
if test "x${enable_macosx_vout}" != "xno" &&
  (test "${SYS}" = "darwin" || test "${enable_macosx_vout}" = "yes")
3801
then
3802 3803 3804 3805
  VLC_ADD_LDFLAGS([vout_macosx],[-Wl,-framework,Cocoa])
  VLC_ADD_LDFLAGS([vout_macosx],[-Wl,-framework,OpenGL])
  VLC_ADD_PLUGIN([vout_macosx])
fi
3806

3807
AC_ARG_ENABLE(macosx-dialog-provider,
3808
  [  --enable-macosx-dialog-provider Mac OS X dialog module (default enabled on Mac OS X)])
3809 3810 3811 3812 3813 3814
if test "x${enable_macosx_dialog_provider}" != "xno" &&
  (test "${SYS}" = "darwin" || test "${enable_macosx_dialog_provider}" = "yes")
then
  VLC_ADD_LDFLAGS([macosx_dialog_provider],[-Wl,-framework,Cocoa])
  VLC_ADD_PLUGIN([macosx_dialog_provider])
fi
3815

3816
AC_ARG_ENABLE(macosx-qtcapture,
3817
  [  --enable-macosx-qtcapture Mac OS X qtcapture (iSight) module (default enabled on Mac OS X)])
3818 3819 3820 3821 3822 3823 3824 3825
if test "x${enable_macosx_qtcapture}" != "xno" &&
  (test "${SYS}" = "darwin" || test "${enable_macosx_qtcapture}" = "yes")
then
  VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,Cocoa])
  VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,QTKit])
  VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,CoreAudio])
  VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,QuartzCore])
  VLC_ADD_LDFLAGS([qtcapture], [-Wl,-framework,CoreVideo])
3826 3827 3828
  VLC_ADD_PLUGIN([qtcapture])
fi

3829 3830 3831 3832 3833 3834 3835 3836 3837
AC_ARG_ENABLE(macosx-eyetv,
  [  --enable-macosx-eyetv   Mac OS X EyeTV (TNT Tuner) module (default enabled on Mac OS X)])
if test "x${enable_macosx_eyetv}" != "xno" &&
  (test "${SYS}" = "darwin" || test "${enable_macosx_eyetv}" = "yes")
then
  VLC_ADD_LDFLAGS([access_eyetv], [-Wl,-framework,Foundation])
  VLC_ADD_PLUGIN([access_eyetv])
fi

3838
AC_ARG_ENABLE(macosx-vlc-app,
3839
  [  --enable-macosx-vlc-app build the VLC media player (default enabled on Mac OS X)])
3840 3841
AM_CONDITIONAL(BUILD_MACOSX_VLC_APP, [test "${enable_macosx_vlc_app}" != "no" &&
    (test "${SYS}" = "darwin" || test "${enable_macosx_vlc_app}" = "yes") ])
3842

Sam Hocevar's avatar
 
Sam Hocevar committed
3843 3844 3845 3846
dnl
dnl  ncurses module
dnl
AC_ARG_ENABLE(ncurses,
3847
  [  --disable-ncurses       ncurses interface support (default disabled)],
3848
  [if test "${enable_ncurses}" != "no"; then
3849 3850
    AC_CHECK_HEADER(ncurses.h,
      [AC_CHECK_LIB(ncursesw, mvprintw,
3851
        [VLC_ADD_PLUGIN([ncurses])
3852
        VLC_ADD_LIBS([ncurses],[-lncursesw])
3853
        ALIASES="${ALIASES} nvlc"
3854 3855 3856
        AC_CHECK_LIB(ncursesw, tgetent, [],
          AC_CHECK_LIB(tinfow, tgetent, [VLC_ADD_LIBS([ncurses],[-ltinfow])],
            [AC_CHECK_LIB(tinfo, tgetent, [VLC_ADD_LIBS([ncurses],[-ltinfo])],
3857
              [AS_IF([test "${enable_ncurses}" = "yes"],
3858 3859 3860 3861 3862
                [AC_MSG_ERROR([tgetent not found in ncursesw tinfow tinfo]
               )])])
            ]
          )
        )
3863
        ],
3864 3865 3866 3867 3868 3869
          [AS_IF([test "${enable_ncurses}" = "yes"], [
            AC_MSG_ERROR([libncursesw not found])])]
        )],
        [AS_IF([test "${enable_ncurses}" = "yes"], [
          AC_MSG_ERROR([ncurses.h not found])])]
        )
3870 3871
  fi]
)
Sam Hocevar's avatar
 
Sam Hocevar committed
3872

3873 3874 3875 3876
dnl
dnl  XOSD plugin
dnl
AC_ARG_ENABLE(xosd,
3877
  [  --enable-xosd           xosd interface support (default disabled)])
Sam Hocevar's avatar
Sam Hocevar committed
3878
if test "${enable_xosd}" = "yes"
3879
then
3880 3881 3882 3883 3884 3885
  AC_CHECK_HEADERS(xosd.h,
    AC_CHECK_LIB(xosd, xosd_set_horizontal_offset, [
      VLC_ADD_PLUGIN([xosd])
      VLC_ADD_LIBS([xosd],[-lxosd])
    ])
  )
3886 3887
fi

3888 3889 3890 3891
dnl
dnl Framebuffer (overlay) plugin
dnl
AC_ARG_ENABLE(fbosd,
Jean-Paul Saman's avatar
Typo  
Jean-Paul Saman committed
3892
  [  --enable-fbosd          fbosd interface support (default disabled)])
3893 3894 3895
if test "${enable_fbosd}" = "yes"
then
  AC_CHECK_HEADERS(linux/fb.h, [
3896
    VLC_ADD_PLUGIN([fbosd])
3897 3898 3899
 ])
fi

3900 3901 3902 3903
dnl
dnl Visualisation plugin
dnl
AC_ARG_ENABLE(visual,
3904
  [  --enable-visual         visualisation plugin (default enabled)])
3905 3906
if test "${enable_visual}" != "no"
then
3907
    VLC_ADD_PLUGIN([visual])
3908 3909
fi

3910 3911 3912
dnl
dnl  goom visualization plugin
dnl
Christophe Mutricy's avatar
Christophe Mutricy committed
3913
PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3914

3915 3916 3917
dnl
dnl libprojectM visualization plugin
dnl
3918 3919 3920 3921 3922 3923 3924 3925 3926
AC_ARG_ENABLE(projectm,
  [  --enable-projectm          projectM visualization plugin (default enabled)])
AS_IF([test "${enable_projectm}" != "no"],
  [
    PKG_CHECK_MODULES(PROJECTM, libprojectM,
    [
      VLC_ADD_PLUGIN([projectm])
      VLC_ADD_CXXFLAGS([projectm],[$PROJECTM_CFLAGS])
      VLC_ADD_LIBS([projectm],[$PROJECTM_LIBS])
3927 3928 3929 3930
      PKG_CHECK_MODULES(PROJECTM2, [libprojectM >= 2.0.0],
        [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
        [ AC_MSG_WARN( [Using libprojectM version 1] )
      ])
3931
    ],[
3932
      AC_MSG_WARN([libprojectM library not found])
3933 3934
    ])
  ])
3935

3936
dnl
3937
dnl  AtmoLight (homemade Philips Ambilight clone)
3938
dnl
3939
AC_ARG_ENABLE(atmo,
3940 3941
AS_HELP_STRING([--disable-atmo],[AtmoLight (homemade Philips Ambilight clone)
                (default enabled)]),, [enable_atmo="yes"])
3942 3943 3944 3945 3946 3947 3948
AS_IF([test "${enable_atmo}" != no], [
  AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "linux"], [
    AC_LANG_PUSH(C++)
    VLC_ADD_PLUGIN([atmo])
    AC_LANG_POP(C++)
  ])
])
3949

3950 3951
dnl
dnl  Bonjour services discovery
3952
PKG_ENABLE_MODULES_VLC([BONJOUR], [], [avahi-client >= 0.6], [Bonjour services discovery], [auto])
3953

3954 3955
dnl
dnl  libudev services discovery
3956
PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
3957

Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
3958 3959
dnl
dnl MTP devices services discovery
3960
PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
3961

3962 3963 3964
dnl
dnl  Lirc plugin
dnl
3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975
AC_ARG_ENABLE(lirc,
  [  --enable-lirc           lirc support (default disabled)])
if test "${enable_lirc}" = "yes"
then
  AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
  if test "${have_lirc}" = "true"
  then
    VLC_ADD_PLUGIN([lirc])
    VLC_ADD_LIBS([lirc],[-llirc_client])
  fi
fi
3976

3977
EXTEND_HELP_STRING([Misc options:])
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Sam Hocevar committed
3978

3979 3980 3981 3982
dnl
dnl libgcrypt
dnl
AC_ARG_ENABLE(libgcrypt,
3983
  [  --disable-libgcrypt     gcrypt support (default enabled)])
3984
AS_IF([test "${enable_libgcrypt}" != "no"], [
3985
  AC_CHECK_DECL([GCRYCTL_SET_THREAD_CBS], [
3986 3987 3988 3989 3990 3991 3992 3993
    libgcrypt-config --version >/dev/null || \
        AC_MSG_ERROR([gcrypt.h present but libgcrypt-config could not be found])
    AC_CHECK_LIB(gcrypt, gcry_control, [
      have_libgcrypt="yes"
      GCRYPT_CFLAGS="`libgcrypt-config --cflags`"
      GCRYPT_LIBS="`libgcrypt-config --libs`"
    ], [
      AC_MSG_ERROR([libgcrypt not found. Install libgcrypt or use --disable-libgcrypt. Have a nice day.])
3994
    ], [`libgcrypt-config --libs`])
3995 3996 3997 3998
  ], [
    AC_MSG_ERROR([libgcrypt version 1.1.94 or higher not found. Install libgcrypt or use --disable-libgcrypt. Have a nice day.])
  ], [#include <gcrypt.h>]
  )
3999
])
4000

4001 4002
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
  AS_IF([test "${have_libgcrypt}" = "yes"],[
4003
    VLC_ADD_LIBS([rtp stream_out_rtp], [${GCRYPT_LIBS}])
4004 4005
  ])
fi
4006 4007 4008
AC_SUBST(GCRYPT_CFLAGS)
AC_SUBST(GCRYPT_LIBS)
AM_CONDITIONAL([HAVE_GCRYPT], [test "${have_libgcrypt}" = "yes"])
4009

4010 4011 4012 4013
dnl
dnl TLS/SSL
dnl
AC_ARG_ENABLE(gnutls,
4014
  [  --enable-gnutls         GNU TLS TLS/SSL support (default enabled)])
4015

4016 4017 4018 4019 4020 4021
AS_IF([test "${have_libgcrypt}" != "yes"], [
  AS_IF([test "${enable_gnutls}" = "yes"], [
    AC_MSG_ERROR([--enable-gnutls and --disable-libgcrypt are mutually exclusive.])
  ])
  enable_gnutls="no"
])
4022
AS_IF([test "${enable_gnutls}" != "no"], [
4023
  PKG_CHECK_MODULES(GNUTLS, [gnutls >= 2.0.0], [
4024
    VLC_ADD_PLUGIN([gnutls])
4025
    VLC_ADD_CFLAGS([gnutls], [$GNUTLS_CFLAGS])
4026
    AS_IF([test "${SYS}" = "mingw32"], [
4027
      dnl pkg-config --libs gnutls omits these
4028
      VLC_ADD_LIBS([gnutls], [-lz ${LTLIBINTL}])
4029
    ])
4030 4031
    VLC_ADD_LIBS([gnutls], [${GCRYPT_LIBS}])
    VLC_ADD_CFLAGS([gnutls], [${GCRYPT_CFLAGS}])
4032
    VLC_ADD_LIBS([gnutls], [$GNUTLS_LIBS])
4033 4034
  ], [
    AS_IF([test "${enable_gnutls}" = "yes"], [
4035
      AC_MSG_ERROR([GNU TLS not present or too old (version 2.0.0 required)])
4036 4037 4038 4039
    ])
  ])
])

4040 4041 4042 4043

dnl
dnl RemoteOSD plugin (VNC client as video filter)
dnl
4044 4045 4046 4047 4048 4049 4050 4051 4052
AC_MSG_CHECKING([whether to enable the RemoteOSD plugin])
AS_IF([test "${have_libgcrypt}" = "yes"],[
  AC_MSG_RESULT(yes)
  VLC_ADD_PLUGIN([remoteosd])
  VLC_ADD_LIBS([remoteosd], ${GCRYPT_LIBS})
  VLC_ADD_CFLAGS([remoteosd], ${GCRYPT_CFLAGS})
], [
  AC_MSG_RESULT(no)
  AC_MSG_WARN([libgcrypt support required for RemoteOSD plugin])
4053 4054 4055
])


4056 4057 4058
dnl
dnl RAOP plugin
dnl
4059
AC_MSG_CHECKING([whether to enable the RAOP plugin])
4060 4061 4062
AS_IF([test "${have_libgcrypt}" = "yes"], [
  AC_MSG_RESULT(yes)
  VLC_ADD_PLUGIN([stream_out_raop])
4063 4064
  VLC_ADD_LIBS([stream_out_raop], [${GCRYPT_LIBS} -lgpg-error])
  VLC_ADD_CFLAGS([stream_out_raop], [${GCRYPT_CFLAGS}])
4065 4066 4067 4068 4069 4070
], [
  AC_MSG_RESULT(no)
  AC_MSG_WARN([libgcrypt support required for RAOP plugin])
])


4071 4072 4073
dnl
dnl OSSO (Maemo screen blanking) plugin
dnl
Gildas Bazin's avatar
Gildas Bazin committed
4074
PKG_ENABLE_MODULES_VLC([OSSO_SCREENSAVER], [], [libosso], [Maemo support], [auto])
4075

4076 4077 4078 4079 4080
AS_IF([test -f "/etc/maemo_version"], [
  AC_DEFINE([HAVE_MAEMO], 1, [Define to 1 if building for the Maemo platform.])
])


4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091
dnl
dnl update checking system
dnl
AC_ARG_ENABLE(update-check,
  [  --enable-update-check   update checking system (default disabled)])
if test "${enable_update_check}" = "yes"
then
  if test "${have_libgcrypt}" != "yes"
  then
    AC_MSG_ERROR([libgcrypt is required for update checking system])
  fi
4092
  VLC_ADD_LIBS([libvlccore], [${GCRYPT_LIBS}])
4093
  VLC_ADD_CFLAGS([libvlccore], [${GCRYPT_CFLAGS}])
4094
  AC_DEFINE([UPDATE_CHECK], 1, [Define if you want to use the VLC update mechanism])
4095
fi
4096

Srikanth Raju's avatar
Srikanth Raju committed
4097 4098 4099 4100
dnl
dnl SQLite
dnl
AC_ARG_WITH(sqlite,
4101
  [  --with-sqlite=PATH      sqlite path linking])
Srikanth Raju's avatar
Srikanth Raju committed
4102
if test "${SYS}" != "darwin"; then
4103
  PKG_ENABLE_MODULES_VLC([SQLITE], [], [sqlite3 >= 3.6.0], [sqlite3], [auto])
Srikanth Raju's avatar
Srikanth Raju committed
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else
  if test "${enable_sqlite}" != "no"
  then
    AC_CHECK_HEADERS(sqlite3.h, [
        VLC_ADD_PLUGIN([sqlite])
        if test "${with_sqlite}" != "no" -a -n "${with_sqlite}"; then
          AC_MSG_CHECKING(existence of sqlite directory in ${with_sqlite})
          real_sqlite="`cd ${with_sqlite} 2>/dev/null && pwd`"
          if test -z "${real_sqlite}"
          then
            dnl  The given directory can't be found
            AC_MSG_RESULT(no)
            AC_MSG_ERROR([cannot cd to ${with_sqlite}])
          fi
          VLC_ADD_CFLAGS([sqlite],[-I${with_sqlite}/include])
          VLC_ADD_LIBS([sqlite], [-L${with_sqlite}/lib -lsqlite3])
          AC_MSG_RESULT(yes)
        else
          VLC_ADD_LIBS([sqlite], [-lsqlite3])
        fi
        AC_DEFINE([SQLITE_MODULE], 1, [Define if you want to use SQLite module]) ],
        AC_MSG_ERROR([sqlite3 is required for sqlite module]) )
  fi
fi
AM_CONDITIONAL([HAVE_SQLITE], [test "${enable_sqlite}" != "no"])

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dnl
dnl media library
dnl
4133
AC_ARG_ENABLE(media-library, [--enable-media-library media library (default disabled)])
4134
if test "${enable_media_library}" == "yes"; then
4135
    if test "${enable_sqlite}" != "yes"; then
4136
       AC_MSG_ERROR([SQLite module is required for the media library])
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    else
       AC_DEFINE([MEDIA_LIBRARY], 1, [Define if you want to use the VLC media library])
       VLC_ADD_CPPFLAGS([qt4],"-DMEDIA_LIBRARY")
       VLC_ADD_PLUGIN([media_library])
    fi
4142
fi
4143
AM_CONDITIONAL([ENABLE_MEDIA_LIBRARY], [test "${enable_media_library}" = "yes"])
4144

4145
dnl
4146
dnl  Endianness check
4147
dnl
4148
AC_C_BIGENDIAN
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AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
  DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
], [
  DEFS_BIGENDIAN=""
])
AC_SUBST(DEFS_BIGENDIAN)
4155

4156 4157 4158
dnl
dnl Where to install KDE solid .desktop
dnl
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4159
AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
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AS_IF([test "x$KDE4_CONFIG" = "x"], [
  KDE4_CONFIG="kde4-config"
])

4164
AC_ARG_WITH(kde-solid,
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  AS_HELP_STRING([--with-kde-solid=PATH],
                 [KDE Solid actions directory (auto)]),, [
4167 4168

if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" ; then
4169
  with_kde_solid="yes"
4170
fi
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])
soliddatadir=""
AS_IF([test "${with_kde_solid}" != "no"], [
  AS_IF([test "${with_kde_solid}" = "yes"], [
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    kde4datadir="`${KDE4_CONFIG} --install data`"
    AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
    soliddatadir="${kde4datadir}/solid/actions"
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  ], [
    soliddatadir="${with_kde_solid}"
  ])
4181
])
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AC_SUBST(soliddatadir)
AM_CONDITIONAL(KDE_SOLID, [test "x${soliddatadir}" != "x"])
4184

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dnl
dnl  DLL loader copied from MPlayer copied from somewhere else (WINE ?)
dnl
loader=false
AC_ARG_ENABLE(loader,
4190
  AS_HELP_STRING([--enable-loader],[build DLL loader for ELF i386 platforms
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4191
		  (default disabled)]))
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AM_CONDITIONAL(LOADER, [test "${enable_loader}" = "yes"])
AS_IF([test "${enable_loader}" = "yes"],
4194
  [ VLC_ADD_PLUGIN([dmo])
4195
    VLC_ADD_CPPFLAGS([dmo quicktime realvideo],[-I\\\${top_srcdir}/libs/loader])
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Typo  
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    VLC_ADD_LIBS([dmo quicktime realvideo],[\\\${top_builddir}/libs/loader/libloader.la])
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    VLC_ADD_CPPFLAGS([realvideo], [-DLOADER])
    VLC_ADD_LIBS([dmo quicktime], [-lpthread])
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  ])

4201
EXTEND_HELP_STRING([Components:])
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dnl
dnl  the VLC binary
dnl
AC_ARG_ENABLE(vlc,
  [  --enable-vlc            build the VLC media player (default enabled)])
AM_CONDITIONAL(BUILD_VLC, [test "${enable_vlc}" != "no"])

4210

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4211
dnl
4212
dnl  Plugin and builtin checks
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4213
dnl
4214
plugin_support=yes
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4215

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dnl Automagically disable plugins if there is no system support for
dnl dynamically loadable files (.so, .dll, .dylib).
dnl don't forget vlc-win32 still can load .dll as plugins
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AS_IF([test "${ac_cv_have_plugins}" = "no"], [
  AC_MSG_WARN([*** No plugin support! Building statically! ***])
  plugin_support=no
])

AS_IF([test "${plugin_support}" != "no"], [
4225
  AC_DEFINE(HAVE_DYNAMIC_PLUGINS, 1, [Define if dynamic plugins are supported])
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])
4227

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dnl
dnl Pic and shared libvlc stuff
dnl
4231
AS_IF([test "${SYS}" = "mingw32"], [
4232
  FILE_LIBVLCCORE_DLL="!define LIBVLCCORE_DLL libvlccore.dll"
4233
  FILE_LIBVLC_DLL="!define LIBVLC_DLL libvlc.dll"
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])
4235

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dnl
dnl  Stuff used by the program
dnl
4239
VERSION_MESSAGE="${VERSION} ${CODENAME}"
4240
COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
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AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION_MESSAGE}", [Simple version string])
AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "${COPYRIGHT_MESSAGE}", [Copyright string])
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4243
AC_DEFINE_UNQUOTED(COPYRIGHT_YEARS, "${COPYRIGHT_YEARS}", [The copyright years])
4244
AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
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AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MAJOR,"${VERSION_MAJOR}", [version major number])
AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MINOR,"${VERSION_MINOR}", [version minor number])
AC_DEFINE_UNQUOTED(PACKAGE_VERSION_REVISION,"${VERSION_REVISION}", [version minor number])
AC_DEFINE_UNQUOTED(PACKAGE_VERSION_EXTRA,"${VERSION_EXTRA}", [version minor number])
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AC_SUBST(COPYRIGHT_MESSAGE)
AC_SUBST(VERSION_MESSAGE)
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AC_SUBST(VERSION_MAJOR)
AC_SUBST(VERSION_MINOR)
AC_SUBST(VERSION_REVISION)
4254
AC_SUBST(VERSION_EXTRA)
4255
AC_SUBST(COPYRIGHT_YEARS)
4256
AC_DEFINE_UNQUOTED(VLC_COMPILE_BY, "`whoami`", [user who ran configure])
4257
AC_DEFINE_UNQUOTED(VLC_COMPILE_HOST, "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4258
AC_DEFINE_UNQUOTED(VLC_COMPILER, "`$CC -v 2>&1 | tail -n 1`", [compiler])
4259
dnl Win32 need s a numerical version_extra.
4260
case $( echo ${VERSION_EXTRA}|wc -m ) in
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       "1") VERSION_EXTRA_RC="0";;
       "2") VERSION_EXTRA_RC=$( echo ${VERSION_EXTRA}|tr "abcdefghi" "123456789") ;;
       *) VERSION_EXTRA_RC="99"
esac
AC_SUBST(VERSION_EXTRA_RC)
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4266
dnl
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4267
dnl  Handle substvars that use $(top_srcdir)
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4268
dnl
4269
VLC_CONFIG="top_srcdir=\"\$(top_srcdir)\" top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
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4270
AC_SUBST(VLC_CONFIG)
4271
CPPFLAGS_save="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS_save}"
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dnl
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4274
dnl  Restore *FLAGS
4275
dnl
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4276
VLC_RESTORE_FLAGS
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4277

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dnl
dnl Sort the modules list
4280
dnl
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4281 4282
PLUGINS=$( (for i in `echo $PLUGINS`; do echo $i; done)|sort|xargs )

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dnl
dnl  Create the vlc-config script
dnl
4286
LDFLAGS_libvlc="${LDFLAGS_libvlc} ${LDFLAGS_builtin}"
4287

4288
dnl
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4289 4290
dnl  Configuration is finished
dnl
4291 4292
AC_SUBST(SYS)
AC_SUBST(ARCH)
4293
AC_SUBST(ALIASES)
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4294
AC_SUBST(ASM)
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4295
AC_SUBST(MOC)
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4296
AC_SUBST(RCC)
4297
AC_SUBST(UIC)
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4298
AC_SUBST(WINDRES)
4299
AC_SUBST(WINE_SDK_PATH)
4300
AC_SUBST(LIBEXT)
4301
AC_SUBST(AM_CPPFLAGS)
4302
AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
4303
AC_SUBST(FILE_LIBVLCCORE_DLL)
4304
AC_SUBST(FILE_LIBVLC_DLL)
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4305

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4306
dnl Create vlc-config.in
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4307
VLC_OUTPUT_VLC_CONFIG_IN
4308

4309
AC_CONFIG_FILES([
4310
  Makefile
4311
  doc/Makefile
4312
  libs/loader/Makefile
4313
  libs/srtp/Makefile
4314
  libs/unzip/Makefile
4315
  modules/Makefile
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4316
  m4/Makefile
4317
  po/Makefile.in
4318
  share/Makefile
4319
  compat/Makefile
4320
  src/Makefile
4321
  src/test/Makefile
4322
  bin/Makefile
4323
  test/Makefile
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4324
  modules/access/Makefile
4325
  modules/access/bd/Makefile
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Gildas Bazin committed
4326
  modules/access/dshow/Makefile
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4327
  modules/access/mms/Makefile
4328
  modules/access/rtp/Makefile
4329
  modules/access/rtsp/Makefile
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4330
  modules/access/vcd/Makefile
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Gildas Bazin committed
4331
  modules/access/vcdx/Makefile
4332
  modules/access/screen/Makefile
4333
  modules/access/zip/Makefile
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4334 4335 4336 4337 4338
  modules/access_output/Makefile
  modules/audio_filter/Makefile
  modules/audio_mixer/Makefile
  modules/audio_output/Makefile
  modules/codec/Makefile
4339
  modules/codec/avcodec/Makefile
4340
  modules/codec/dmo/Makefile
4341
  modules/codec/omxil/Makefile
4342
  modules/codec/shine/Makefile
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4343
  modules/codec/spudec/Makefile
4344
  modules/codec/wmafixed/Makefile
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4345
  modules/control/Makefile
4346
  modules/control/dbus/Makefile
4347
  modules/control/globalhotkeys/Makefile
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4348 4349
  modules/demux/Makefile
  modules/demux/asf/Makefile
4350
  modules/demux/avformat/Makefile
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4351
  modules/demux/avi/Makefile
4352
  modules/demux/mkv/Makefile
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4353 4354
  modules/demux/mp4/Makefile
  modules/demux/mpeg/Makefile
4355
  modules/demux/playlist/Makefile
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4356 4357
  modules/gui/Makefile
  modules/gui/macosx/Makefile
4358
  modules/gui/hildon/Makefile
4359
  modules/gui/minimal_macosx/Makefile
4360
  modules/gui/macosx_dialog_provider/Makefile
4361
  modules/gui/qt4/Makefile
4362
  modules/gui/skins2/Makefile
4363
  modules/lua/Makefile
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4364
  modules/meta_engine/Makefile
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4365 4366
  modules/misc/Makefile
  modules/misc/dummy/Makefile
4367
  modules/misc/notify/Makefile
4368
  modules/misc/playlist/Makefile
4369
  modules/misc/osd/Makefile
4370
  modules/misc/stats/Makefile
4371
  modules/media_library/Makefile
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4372 4373 4374
  modules/mux/Makefile
  modules/mux/mpeg/Makefile
  modules/packetizer/Makefile
4375
  modules/services_discovery/Makefile
4376
  modules/stream_filter/Makefile
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4377
  modules/stream_out/Makefile
4378
  modules/stream_out/transcode/Makefile
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4379 4380
  modules/video_chroma/Makefile
  modules/video_filter/Makefile
4381
  modules/video_filter/dynamicoverlay/Makefile
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Sam Hocevar committed
4382
  modules/video_output/Makefile
4383
  modules/video_output/msw/Makefile
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4384
  modules/visualization/Makefile
4385
  modules/visualization/visual/Makefile
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  modules/mmx/Makefile
  modules/mmxext/Makefile
  modules/3dnow/Makefile
4389
  modules/sse2/Makefile
4390
  modules/altivec/Makefile
4391
  modules/arm_neon/Makefile
4392
])
4393

4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407
AM_COND_IF([HAVE_WIN32], [
  AC_CONFIG_FILES([
    extras/package/win32/spad.nsi
    extras/package/win32/vlc.win32.nsi
  ])
])

AM_COND_IF([HAVE_DARWIN], [
  AC_CONFIG_FILES([
    extras/package/macosx/Info.plist
    extras/package/macosx/Resources/English.lproj/InfoPlist.strings
  ])
])

4408 4409 4410
dnl Generate makefiles
AC_OUTPUT

4411 4412 4413 4414 4415
# Cannot use AC_CONFIG_FILES([vlc-config]) as is automatically built,
# not provided with the source
${SHELL} ./config.status --file=vlc-config
chmod 0755 vlc-config

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4416
/bin/echo -n "Enabled modules: "
4417
./vlc-config --list plugin
4418

4419 4420
dnl Do we have to use make or gmake ?
USE_MAKE_OR_GMAKE=`case "${SYS}" in openbsd*) echo "gmake";; *) echo "make";; esac`
4421 4422
dnl Shortcut to nice compile message
rm -f compile
4423 4424 4425 4426
if test -n $SHELL; then
  SHELL=${CONFIG_SHELL-/bin/sh}
fi
echo '#! '$SHELL >compile
4427 4428 4429
echo rm -f .error\$\$ >>compile
echo ERROR=0 >>compile
echo export PATH=$PATH LANG=C >>compile
4430
echo "($USE_MAKE_OR_GMAKE V=1 \$@ 2>&1 || touch .error\$\$)| \\" >>compile
4431 4432 4433 4434
echo '`sed -ne "s/^top_srcdir *= *//p" < Makefile`/extras/buildsystem/make.pl' >>compile
echo test -f .error\$\$ \&\& ERROR=1 >>compile
echo rm -f .error\$\$ >>compile
echo exit \$ERROR >>compile
4435 4436
chmod a+x compile

4437
printf "
4438
libvlc configuration
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4439
--------------------
4440
version               : ${VERSION}
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4441 4442
system                : ${SYS}
architecture          : ${ARCH}
4443
build flavour         : "
4444
test "${enable_optimizations}" != "no" && printf ${enable_optimizations}
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echo ""
if test "${enable_vlc}" != "no"; then
echo "vlc aliases           :${ALIASES}"
else
echo "build vlc executable  : no"
fi
echo "plugins/bindings      :${PLUGINS_BINDINGS}
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4452

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4453
You can tune the compiler flags in vlc-config.
4454
To build vlc and its plugins, type \`./compile' or \`$USE_MAKE_OR_GMAKE'.
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4455
"
4456 4457 4458 4459
if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
   echo ""
   echo "Warning: Due to a bug in ld, mmx/sse support has been"
   echo "         turned off."
4460 4461
   echo "         FFmpeg will be REALLY slow."
   echo "         VLC WILL NOT PERFORM AS EXPECTED."
4462 4463
   echo ""
fi