configure.ac

dnl Autoconf settings for vlc

AC_COPYRIGHT([Copyright 2002-2009 the VideoLAN team])

AC_INIT(vlc, 1.1.0-git)
VERSION_MAJOR="1"
VERSION_MINOR="1"
VERSION_REVISION="0"
VERSION_EXTRA="-git"
PKGDIR="vlc"
AC_SUBST(PKGDIR)

CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
CODENAME="Yellow Bastard"
COPYRIGHT_YEARS="1996-2009"

AC_PREREQ(2.59c)
AC_CONFIG_SRCDIR(src/libvlc.c)
AC_CONFIG_AUX_DIR(autotools)
AC_CONFIG_MACRO_DIR(m4)
AC_CONFIG_LIBOBJ_DIR(compat)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST

AM_INIT_AUTOMAKE(tar-ustar)
AM_CONFIG_HEADER(config.h)

# Disable with "./configure --disable-silent-rules" or "make V=1"
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])


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"],
    [enable_maintainer_mode="yes"])
AM_MAINTAINER_MODE

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

dnl
dnl  Deprecated options
dnl  to notify packagers that stuff has changed
dnl
AC_ARG_ENABLE(python-bindings,
  [  --enable-python-bindings Always fails for historical reasons)],,
  [enable_python_bindings="no"])
AS_IF([test "${enable_python_bindings}" != "no"], [
  AC_MSG_ERROR([Python bindings are now built from a separate source package])
])

AC_ARG_ENABLE(java-bindings,
  [  --enable-java-bindings  Always fails for historical reasons],,
  [enable_java_bindings="no"])
AS_IF([test "${enable_java_bindings}" != "no"], [
  AC_MSG_ERROR([Java bindings are now built from a separate source package])
])

dnl
dnl  Save *FLAGS
dnl
VLC_SAVE_FLAGS

dnl
dnl Check for tools
dnl
AC_PROG_CC_C99
AC_USE_SYSTEM_EXTENSIONS
AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])

AM_PROG_CC_C_O
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
AC_PROG_EGREP
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AM_PROG_AS

dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_CHECK_TOOL(STRIP, strip, :)
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
AC_CHECK_TOOL(DLLTOOL, dlltool, :)

dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE
AC_C_RESTRICT

dnl Allow binary package maintainer to pass a custom string to avoid
dnl cache problem
AC_ARG_WITH(binary-version,
	AS_HELP_STRING([--with-binary-version=STRING],
	     [To avoid plugins cache problem between binary version]),[],[])
AS_IF([test -n "${with_binary_version}"],[
      AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
			 [Binary specific version])
      ])


dnl
dnl  Check for the contrib directory
dnl
AC_ARG_WITH(contrib,
    [  --without-contrib       do not use the libraries in CONTRIB_DIR],[],[])
  AS_IF([test "${with_contrib}" != "no"],[
    AC_ARG_VAR([CONTRIB_DIR], [directory containing pre-built contrib, overriding extras/contrib])
    if test -z "$CONTRIB_DIR"
    then
      topdir="`dirname $0`"
      if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
         topdir="`pwd`/$topdir"
      fi
      CONTRIB_DIR=${topdir}/extras/contrib
    fi
    AC_MSG_CHECKING([for libs in ${CONTRIB_DIR}])
  AS_IF([test -d ${CONTRIB_DIR}/lib],[
   AS_IF([test "`grep HOST ${CONTRIB_DIR}/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"],[
      if test "${with_contrib}" = "yes"; then
        AC_MSG_RESULT([no])
        AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
      else
        AC_MSG_RESULT([no])
        AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
      fi
     ],[
    AC_MSG_RESULT([yes])
    export PATH=${CONTRIB_DIR}/bin:$PATH
    CPPFLAGS="${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"
    if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
        export PKG_CONFIG_PATH=${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH
    else
        export PKG_CONFIG_LIBDIR=${CONTRIB_DIR}/lib/pkgconfig
    fi
    LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${CONTRIB_DIR}/lib"

    if test -z $with_mozilla_sdk_path; then
       with_mozilla_sdk_path=${CONTRIB_DIR}/gecko-sdk
    fi
    if test -z $with_cyberlink_tree; then
       with_cyberlink_tree=${CONTRIB_DIR}/src/clinkcc
    fi

    if test ".`uname -s`" = ".Darwin"; then
      export LD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH
      export DYLD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH
    elif test ".`uname -s`" = ".BeOS"; then
      export LIBRARY_PATH=${CONTRIB_DIR}/lib:$LIBRARY_PATH
      export BELIBRARIES=${CONTRIB_DIR}/lib:$BELIBRARIES
    fi
    ])
  ],[
    AC_MSG_RESULT([no])
  ])
])
dnl
dnl  Set default values
dnl
LDFLAGS_vlc="${LDFLAGS}"

dnl
dnl  Check the operating system
dnl
case "${host_os}" in
  "")
    SYS=unknown
    ;;
  linux*)
    SYS=linux
    ;;
  bsdi*)
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
    VLC_ADD_LIBS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
    ;;
  *bsd*)
    SYS="${host_os}"
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"