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# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 
#
 
#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
 
#                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
#   Written by Gordon Matzigkeit, 1996
 
#
 
# This file is free software; the Free Software Foundation gives
 
# unlimited permission to copy and/or distribute it, with or without
 
# modifications, as long as this notice is preserved.
 
 
 
m4_define([_LT_COPYING], [dnl
 
#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
 
#                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
#   Written by Gordon Matzigkeit, 1996
 
#
 
#   This file is part of GNU Libtool.
 
#
 
# GNU Libtool is free software; you can redistribute it and/or
 
# modify it under the terms of the GNU General Public License as
 
# published by the Free Software Foundation; either version 2 of
 
# the License, or (at your option) any later version.
 
#
 
# As a special exception to the GNU General Public License,
 
# if you distribute this file as part of a program or library that
 
# is built using GNU Libtool, you may include this file under the
 
# same distribution terms that you use for the rest of that program.
 
#
 
# GNU Libtool is distributed in the hope that it will be useful,
 
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
# GNU General Public License for more details.
 
#
 
# You should have received a copy of the GNU General Public License
 
# along with GNU Libtool; see the file COPYING.  If not, a copy
 
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
 
# obtained by writing to the Free Software Foundation, Inc.,
 
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
])
 
 
 
# serial 56 LT_INIT
 
 
 
 
 
# LT_PREREQ(VERSION)
 
# ------------------
 
# Complain and exit if this libtool version is less that VERSION.
 
m4_defun([LT_PREREQ],
 
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
 
       [m4_default([$3],
 
                   [m4_fatal([Libtool version $1 or higher is required],
 
                             63)])],
 
       [$2])])
 
 
 
 
 
# _LT_CHECK_BUILDDIR
 
# ------------------
 
# Complain if the absolute build directory name contains unusual characters
 
m4_defun([_LT_CHECK_BUILDDIR],
 
[case `pwd` in
 
  *\ * | *\     *)
 
    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
 
esac
 
])
 
 
 
 
 
# LT_INIT([OPTIONS])
 
# ------------------
 
AC_DEFUN([LT_INIT],
 
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
 
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 
AC_BEFORE([$0], [LT_LANG])dnl
 
AC_BEFORE([$0], [LT_OUTPUT])dnl
 
AC_BEFORE([$0], [LTDL_INIT])dnl
 
m4_require([_LT_CHECK_BUILDDIR])dnl
 
 
 
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
 
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
 
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
 
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
 
dnl unless we require an AC_DEFUNed macro:
 
AC_REQUIRE([LTOPTIONS_VERSION])dnl
 
AC_REQUIRE([LTSUGAR_VERSION])dnl
 
AC_REQUIRE([LTVERSION_VERSION])dnl
 
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
 
m4_require([_LT_PROG_LTMAIN])dnl
 
 
 
_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
 
 
 
dnl Parse OPTIONS
 
_LT_SET_OPTIONS([$0], [$1])
 
 
 
# This can be used to rebuild libtool when needed
 
LIBTOOL_DEPS="$ltmain"
 
 
 
# Always use our own libtool.
 
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 
AC_SUBST(LIBTOOL)dnl
 
 
 
_LT_SETUP
 
 
 
# Only expand once:
 
m4_define([LT_INIT])
 
])# LT_INIT
 
 
 
# Old names:
 
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
 
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
 
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
 
 
 
 
 
# _LT_CC_BASENAME(CC)
 
# -------------------
 
# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
 
m4_defun([_LT_CC_BASENAME],
 
[for cc_temp in $1""; do
 
  case $cc_temp in
 
    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
 
    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
 
    \-*) ;;
 
    *) break;;
 
  esac
 
done
 
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 
])
 
 
 
 
 
# _LT_FILEUTILS_DEFAULTS
 
# ----------------------
 
# It is okay to use these file commands and assume they have been set
 
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
 
m4_defun([_LT_FILEUTILS_DEFAULTS],
 
[: ${CP="cp -f"}
 
: ${MV="mv -f"}
 
: ${RM="rm -f"}
 
])# _LT_FILEUTILS_DEFAULTS
 
 
 
 
 
# _LT_SETUP
 
# ---------
 
m4_defun([_LT_SETUP],
 
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
 
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 
AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
 
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
 
 
 
_LT_DECL([], [host_alias], [0], [The host system])dnl
 
_LT_DECL([], [host], [0])dnl
 
_LT_DECL([], [host_os], [0])dnl
 
dnl
 
_LT_DECL([], [build_alias], [0], [The build system])dnl
 
_LT_DECL([], [build], [0])dnl
 
_LT_DECL([], [build_os], [0])dnl
 
dnl
 
AC_REQUIRE([AC_PROG_CC])dnl
 
AC_REQUIRE([LT_PATH_LD])dnl
 
AC_REQUIRE([LT_PATH_NM])dnl
 
dnl
 
AC_REQUIRE([AC_PROG_LN_S])dnl
 
test -z "$LN_S" && LN_S="ln -s"
 
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
 
dnl
 
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
 
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
 
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
 
dnl
 
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 
m4_require([_LT_CMD_RELOAD])dnl
 
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
 
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
 
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 
 
 
_LT_CONFIG_LIBTOOL_INIT([
 
# See if we are running on zsh, and set the options which allow our
 
# commands through without removal of \ escapes INIT.
 
if test -n "\${ZSH_VERSION+set}" ; then
 
   setopt NO_GLOB_SUBST
 
fi
 
])
 
if test -n "${ZSH_VERSION+set}" ; then
 
   setopt NO_GLOB_SUBST
 
fi
 
 
 
_LT_CHECK_OBJDIR
 
 
 
m4_require([_LT_TAG_COMPILER])dnl
 
 
 
case $host_os in
 
aix3*)
 
  # AIX sometimes has problems with the GCC collect2 program.  For some
 
  # reason, if we set the COLLECT_NAMES environment variable, the problems
 
  # vanish in a puff of smoke.
 
  if test "X${COLLECT_NAMES+set}" != Xset; then
 
    COLLECT_NAMES=
 
    export COLLECT_NAMES
 
  fi
 
  ;;
 
esac
 
 
 
# Global variables:
 
ofile=libtool
 
can_build_shared=yes
 
 
 
# All known linkers require a `.a' archive for static linking (except MSVC,
 
# which needs '.lib').
 
libext=a
 
 
 
with_gnu_ld="$lt_cv_prog_gnu_ld"
 
 
 
old_CC="$CC"
 
old_CFLAGS="$CFLAGS"
 
 
 
# Set sane defaults for various variables
 
test -z "$CC" && CC=cc
 
test -z "$LTCC" && LTCC=$CC
 
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
 
test -z "$LD" && LD=ld
 
test -z "$ac_objext" && ac_objext=o
 
 
 
_LT_CC_BASENAME([$compiler])
 
 
 
# Only perform the check for file, if the check method requires it
 
test -z "$MAGIC_CMD" && MAGIC_CMD=file
 
case $deplibs_check_method in
 
file_magic*)
 
  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
 
    _LT_PATH_MAGIC
 
  fi
 
  ;;
 
esac
 
 
 
# Use C for the default configuration in the libtool script
 
LT_SUPPORTED_TAG([CC])
 
_LT_LANG_C_CONFIG
 
_LT_LANG_DEFAULT_CONFIG
 
_LT_CONFIG_COMMANDS
 
])# _LT_SETUP
 
 
 
 
 
# _LT_PREPARE_SED_QUOTE_VARS
 
# --------------------------
 
# Define a few sed substitution that help us do robust quoting.
 
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
 
[# Backslashify metacharacters that are still active within
 
# double-quoted strings.
 
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
 
 
 
# Same as above, but do not quote variable references.
 
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
 
 
 
# Sed substitution to delay expansion of an escaped shell variable in a
 
# double_quote_subst'ed string.
 
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
 
 
 
# Sed substitution to delay expansion of an escaped single quote.
 
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
 
 
 
# Sed substitution to avoid accidental globbing in evaled expressions
 
no_glob_subst='s/\*/\\\*/g'
 
])
 
 
 
# _LT_PROG_LTMAIN
 
# ---------------
 
# Note that this code is called both from `configure', and `config.status'
 
# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
 
# `config.status' has no value for ac_aux_dir unless we are using Automake,
 
# so we pass a copy along to make sure it has a sensible value anyway.
 
m4_defun([_LT_PROG_LTMAIN],
 
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
 
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
 
ltmain="$ac_aux_dir/ltmain.sh"
 
])# _LT_PROG_LTMAIN
 
 
 
 
 
## ------------------------------------- ##
 
## Accumulate code for creating libtool. ##
 
## ------------------------------------- ##
 
 
 
# So that we can recreate a full libtool script including additional
 
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
 
# in macros and then make a single call at the end using the `libtool'
 
# label.
 
 
 
 
 
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
 
# ----------------------------------------
 
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
 
m4_define([_LT_CONFIG_LIBTOOL_INIT],
 
[m4_ifval([$1],
 
          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
 
                     [$1
 
])])])
 
 
 
# Initialize.
 
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
 
 
 
 
 
# _LT_CONFIG_LIBTOOL([COMMANDS])
 
# ------------------------------
 
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
 
m4_define([_LT_CONFIG_LIBTOOL],
 
[m4_ifval([$1],
 
          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
 
                     [$1
 
])])])
 
 
 
# Initialize.
 
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
 
 
 
 
 
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
 
# -----------------------------------------------------
 
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
 
[_LT_CONFIG_LIBTOOL([$1])
 
_LT_CONFIG_LIBTOOL_INIT([$2])
 
])
 
 
 
 
 
# _LT_FORMAT_COMMENT([COMMENT])
 
# -----------------------------
 
# Add leading comment marks to the start of each line, and a trailing
 
# full-stop to the whole comment if one is not present already.
 
m4_define([_LT_FORMAT_COMMENT],
 
[m4_ifval([$1], [
 
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
 
              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
 
)])
 
 
 
 
 
 
 
## ------------------------ ##
 
## FIXME: Eliminate VARNAME ##
 
## ------------------------ ##
 
 
 
 
 
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
 
# -------------------------------------------------------------------
 
# CONFIGNAME is the name given to the value in the libtool script.
 
# VARNAME is the (base) name used in the configure script.
 
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
 
# VARNAME.  Any other value will be used directly.
 
m4_define([_LT_DECL],
 
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
 
    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
 
        [m4_ifval([$1], [$1], [$2])])
 
    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
 
    m4_ifval([$4],
 
        [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
 
    lt_dict_add_subkey([lt_decl_dict], [$2],
 
        [tagged?], [m4_ifval([$5], [yes], [no])])])
 
])
 
 
 
 
 
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
 
# --------------------------------------------------------
 
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
 
 
 
 
 
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
 
# ------------------------------------------------
 
m4_define([lt_decl_tag_varnames],
 
[_lt_decl_filter([tagged?], [yes], $@)])
 
 
 
 
 
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
 
# ---------------------------------------------------------
 
m4_define([_lt_decl_filter],
 
[m4_case([$#],
 
  [0], [m4_fatal([$0: too few arguments: $#])],
 
  [1], [m4_fatal([$0: too few arguments: $#: $1])],
 
  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
 
  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
 
  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
 
])
 
 
 
 
 
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
 
# --------------------------------------------------
 
m4_define([lt_decl_quote_varnames],
 
[_lt_decl_filter([value], [1], $@)])
 
 
 
 
 
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
 
# ---------------------------------------------------
 
m4_define([lt_decl_dquote_varnames],
 
[_lt_decl_filter([value], [2], $@)])
 
 
 
 
 
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
 
# ---------------------------------------------------
 
m4_define([lt_decl_varnames_tagged],
 
[m4_assert([$# <= 2])dnl
 
_$0(m4_quote(m4_default([$1], [[, ]])),
 
    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
 
    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
 
m4_define([_lt_decl_varnames_tagged],
 
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
 
 
 
 
 
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
 
# ------------------------------------------------
 
m4_define([lt_decl_all_varnames],
 
[_$0(m4_quote(m4_default([$1], [[, ]])),
 
     m4_if([$2], [],
 
           m4_quote(lt_decl_varnames),
 
        m4_quote(m4_shift($@))))[]dnl
 
])
 
m4_define([_lt_decl_all_varnames],
 
[lt_join($@, lt_decl_varnames_tagged([$1],
 
                        lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
 
])
 
 
 
 
 
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
 
# ------------------------------------
 
# Quote a variable value, and forward it to `config.status' so that its
 
# declaration there will have the same value as in `configure'.  VARNAME
 
# must have a single quote delimited value for this to work.
 
m4_define([_LT_CONFIG_STATUS_DECLARE],
 
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
 
 
 
 
 
# _LT_CONFIG_STATUS_DECLARATIONS
 
# ------------------------------
 
# We delimit libtool config variables with single quotes, so when
 
# we write them to config.status, we have to be sure to quote all
 
# embedded single quotes properly.  In configure, this macro expands
 
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
 
#
 
#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
 
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
 
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
 
    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
 
 
 
 
 
# _LT_LIBTOOL_TAGS
 
# ----------------
 
# Output comment and list of tags supported by the script
 
m4_defun([_LT_LIBTOOL_TAGS],
 
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
 
available_tags="_LT_TAGS"dnl
 
])
 
 
 
 
 
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
 
# -----------------------------------
 
# Extract the dictionary values for VARNAME (optionally with TAG) and
 
# expand to a commented shell variable setting:
 
#
 
#    # Some comment about what VAR is for.
 
#    visible_name=$lt_internal_name
 
m4_define([_LT_LIBTOOL_DECLARE],
 
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
 
                                           [description])))[]dnl
 
m4_pushdef([_libtool_name],
 
    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
 
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
 
    [0], [_libtool_name=[$]$1],
 
    [1], [_libtool_name=$lt_[]$1],
 
    [2], [_libtool_name=$lt_[]$1],
 
    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
 
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
 
])
 
 
 
 
 
# _LT_LIBTOOL_CONFIG_VARS
 
# -----------------------
 
# Produce commented declarations of non-tagged libtool config variables
 
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
 
# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
 
# section) are produced by _LT_LIBTOOL_TAG_VARS.
 
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
 
[m4_foreach([_lt_var],
 
    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
 
    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
 
 
 
 
 
# _LT_LIBTOOL_TAG_VARS(TAG)
 
# -------------------------
 
m4_define([_LT_LIBTOOL_TAG_VARS],
 
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
 
    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
 
 
 
 
 
# _LT_TAGVAR(VARNAME, [TAGNAME])
 
# ------------------------------
 
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
 
 
 
 
 
# _LT_CONFIG_COMMANDS
 
# -------------------
 
# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
 
# variables for single and double quote escaping we saved from calls
 
# to _LT_DECL, we can put quote escaped variables declarations
 
# into `config.status', and then the shell code to quote escape them in
 
# for loops in `config.status'.  Finally, any additional code accumulated
 
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
 
m4_defun([_LT_CONFIG_COMMANDS],
 
[AC_PROVIDE_IFELSE([LT_OUTPUT],
 
        dnl If the libtool generation code has been placed in $CONFIG_LT,
 
        dnl instead of duplicating it all over again into config.status,
 
        dnl then we will have config.status run $CONFIG_LT later, so it
 
        dnl needs to know what name is stored there:
 
        [AC_CONFIG_COMMANDS([libtool],
 
            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
 
    dnl If the libtool generation code is destined for config.status,
 
    dnl expand the accumulated commands and init code now:
 
    [AC_CONFIG_COMMANDS([libtool],
 
        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
 
])#_LT_CONFIG_COMMANDS
 
 
 
 
 
# Initialize.
 
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
 
[
 
 
 
# The HP-UX ksh and POSIX shell print the target directory to stdout
 
# if CDPATH is set.
 
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
 
sed_quote_subst='$sed_quote_subst'
 
double_quote_subst='$double_quote_subst'
 
delay_variable_subst='$delay_variable_subst'
 
_LT_CONFIG_STATUS_DECLARATIONS
 
LTCC='$LTCC'
 
LTCFLAGS='$LTCFLAGS'
 
compiler='$compiler_DEFAULT'
 
 
 
# A function that is used when there is no print builtin or printf.
 
func_fallback_echo ()
 
{
 
  eval 'cat <<_LTECHO_EOF
 
\$[]1
 
_LTECHO_EOF'
 
}
 
 
 
# Quote evaled strings.
 
for var in lt_decl_all_varnames([[ \
 
]], lt_decl_quote_varnames); do
 
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
 
    *[[\\\\\\\`\\"\\\$]]*)
 
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
 
      ;;
 
    *)
 
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
 
      ;;
 
    esac
 
done
 
 
 
# Double-quote double-evaled strings.
 
for var in lt_decl_all_varnames([[ \
 
]], lt_decl_dquote_varnames); do
 
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
 
    *[[\\\\\\\`\\"\\\$]]*)
 
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
 
      ;;
 
    *)
 
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
 
      ;;
 
    esac
 
done
 
 
 
_LT_OUTPUT_LIBTOOL_INIT
 
])
 
 
 
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
 
# ------------------------------------
 
# Generate a child script FILE with all initialization necessary to
 
# reuse the environment learned by the parent script, and make the
 
# file executable.  If COMMENT is supplied, it is inserted after the
 
# `#!' sequence but before initialization text begins.  After this
 
# macro, additional text can be appended to FILE to form the body of
 
# the child script.  The macro ends with non-zero status if the
 
# file could not be fully written (such as if the disk is full).
 
m4_ifdef([AS_INIT_GENERATED],
 
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
 
[m4_defun([_LT_GENERATED_FILE_INIT],
 
[m4_require([AS_PREPARE])]dnl
 
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
 
[lt_write_fail=0
 
cat >$1 <<_ASEOF || lt_write_fail=1
 
#! $SHELL
 
# Generated by $as_me.
 
$2
 
SHELL=\${CONFIG_SHELL-$SHELL}
 
export SHELL
 
_ASEOF
 
cat >>$1 <<\_ASEOF || lt_write_fail=1
 
AS_SHELL_SANITIZE
 
_AS_PREPARE
 
exec AS_MESSAGE_FD>&1
 
_ASEOF
 
test $lt_write_fail = 0 && chmod +x $1[]dnl
 
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
 
 
 
# LT_OUTPUT
 
# ---------
 
# This macro allows early generation of the libtool script (before
 
# AC_OUTPUT is called), incase it is used in configure for compilation
 
# tests.
 
AC_DEFUN([LT_OUTPUT],
 
[: ${CONFIG_LT=./config.lt}
 
AC_MSG_NOTICE([creating $CONFIG_LT])
 
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
 
[# Run this file to recreate a libtool stub with the current configuration.])
 
 
 
cat >>"$CONFIG_LT" <<\_LTEOF
 
lt_cl_silent=false
 
exec AS_MESSAGE_LOG_FD>>config.log
 
{
 
  echo
 
  AS_BOX([Running $as_me.])
 
} >&AS_MESSAGE_LOG_FD
 
 
 
lt_cl_help="\
 
\`$as_me' creates a local libtool stub from the current configuration,
 
for use in further configure time tests before the real libtool is
 
generated.
 
 
 
Usage: $[0] [[OPTIONS]]
 
 
 
  -h, --help      print this help, then exit
 
  -V, --version   print version number, then exit
 
  -q, --quiet     do not print progress messages
 
  -d, --debug     don't remove temporary files
 
 
 
Report bugs to <bug-libtool@gnu.org>."
 
 
 
lt_cl_version="\
 
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
 
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
 
configured by $[0], generated by m4_PACKAGE_STRING.
 
 
 
Copyright (C) 2009 Free Software Foundation, Inc.
 
This config.lt script is free software; the Free Software Foundation
 
gives unlimited permision to copy, distribute and modify it."
 
 
 
while test $[#] != 0
 
do
 
  case $[1] in
 
    --version | --v* | -V )
 
      echo "$lt_cl_version"; exit 0 ;;
 
    --help | --h* | -h )
 
      echo "$lt_cl_help"; exit 0 ;;
 
    --debug | --d* | -d )
 
      debug=: ;;
 
    --quiet | --q* | --silent | --s* | -q )
 
      lt_cl_silent=: ;;
 
 
 
    -*) AC_MSG_ERROR([unrecognized option: $[1]
 
Try \`$[0] --help' for more information.]) ;;
 
 
 
    *) AC_MSG_ERROR([unrecognized argument: $[1]
 
Try \`$[0] --help' for more information.]) ;;
 
  esac
 
  shift
 
done
 
 
 
if $lt_cl_silent; then
 
  exec AS_MESSAGE_FD>/dev/null
 
fi
 
_LTEOF
 
 
 
cat >>"$CONFIG_LT" <<_LTEOF
 
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
 
_LTEOF
 
 
 
cat >>"$CONFIG_LT" <<\_LTEOF
 
AC_MSG_NOTICE([creating $ofile])
 
_LT_OUTPUT_LIBTOOL_COMMANDS
 
AS_EXIT(0)
 
_LTEOF
 
chmod +x "$CONFIG_LT"
 
 
 
# configure is writing to config.log, but config.lt does its own redirection,
 
# appending to config.log, which fails on DOS, as config.log is still kept
 
# open by configure.  Here we exec the FD to /dev/null, effectively closing
 
# config.log, so it can be properly (re)opened and appended to by config.lt.
 
lt_cl_success=:
 
test "$silent" = yes &&
 
  lt_config_lt_args="$lt_config_lt_args --quiet"
 
exec AS_MESSAGE_LOG_FD>/dev/null
 
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
 
exec AS_MESSAGE_LOG_FD>>config.log
 
$lt_cl_success || AS_EXIT(1)
 
])# LT_OUTPUT
 
 
 
 
 
# _LT_CONFIG(TAG)
 
# ---------------
 
# If TAG is the built-in tag, create an initial libtool script with a
 
# default configuration from the untagged config vars.  Otherwise add code
 
# to config.status for appending the configuration named by TAG from the
 
# matching tagged config vars.
 
m4_defun([_LT_CONFIG],
 
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
_LT_CONFIG_SAVE_COMMANDS([
 
  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
 
  m4_if(_LT_TAG, [C], [
 
    # See if we are running on zsh, and set the options which allow our
 
    # commands through without removal of \ escapes.
 
    if test -n "${ZSH_VERSION+set}" ; then
 
      setopt NO_GLOB_SUBST
 
    fi
 
 
 
    cfgfile="${ofile}T"
 
    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
 
    $RM "$cfgfile"
 
 
 
    cat <<_LT_EOF >> "$cfgfile"
 
#! $SHELL
 
 
 
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
 
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
 
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
 
#
 
_LT_COPYING
 
_LT_LIBTOOL_TAGS
 
 
 
# ### BEGIN LIBTOOL CONFIG
 
_LT_LIBTOOL_CONFIG_VARS
 
_LT_LIBTOOL_TAG_VARS
 
# ### END LIBTOOL CONFIG
 
 
 
_LT_EOF
 
 
 
  case $host_os in
 
  aix3*)
 
    cat <<\_LT_EOF >> "$cfgfile"
 
# AIX sometimes has problems with the GCC collect2 program.  For some
 
# reason, if we set the COLLECT_NAMES environment variable, the problems
 
# vanish in a puff of smoke.
 
if test "X${COLLECT_NAMES+set}" != Xset; then
 
  COLLECT_NAMES=
 
  export COLLECT_NAMES
 
fi
 
_LT_EOF
 
    ;;
 
  esac
 
 
 
  _LT_PROG_LTMAIN
 
 
 
  # We use sed instead of cat because bash on DJGPP gets confused if
 
  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
 
  # text mode, it properly converts lines to CR/LF.  This bash problem
 
  # is reportedly fixed, but why not run on old versions too?
 
  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
 
    || (rm -f "$cfgfile"; exit 1)
 
 
 
  _LT_PROG_XSI_SHELLFNS
 
 
 
  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
 
    || (rm -f "$cfgfile"; exit 1)
 
 
 
  mv -f "$cfgfile" "$ofile" ||
 
    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
 
  chmod +x "$ofile"
 
],
 
[cat <<_LT_EOF >> "$ofile"
 
 
 
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
 
dnl in a comment (ie after a #).
 
# ### BEGIN LIBTOOL TAG CONFIG: $1
 
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
 
# ### END LIBTOOL TAG CONFIG: $1
 
_LT_EOF
 
])dnl /m4_if
 
],
 
[m4_if([$1], [], [
 
    PACKAGE='$PACKAGE'
 
    VERSION='$VERSION'
 
    TIMESTAMP='$TIMESTAMP'
 
    RM='$RM'
 
    ofile='$ofile'], [])
 
])dnl /_LT_CONFIG_SAVE_COMMANDS
 
])# _LT_CONFIG
 
 
 
 
 
# LT_SUPPORTED_TAG(TAG)
 
# ---------------------
 
# Trace this macro to discover what tags are supported by the libtool
 
# --tag option, using:
 
#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
 
AC_DEFUN([LT_SUPPORTED_TAG], [])
 
 
 
 
 
# C support is built-in for now
 
m4_define([_LT_LANG_C_enabled], [])
 
m4_define([_LT_TAGS], [])
 
 
 
 
 
# LT_LANG(LANG)
 
# -------------
 
# Enable libtool support for the given language if not already enabled.
 
AC_DEFUN([LT_LANG],
 
[AC_BEFORE([$0], [LT_OUTPUT])dnl
 
m4_case([$1],
 
  [C],                  [_LT_LANG(C)],
 
  [C++],                [_LT_LANG(CXX)],
 
  [Java],               [_LT_LANG(GCJ)],
 
  [Fortran 77],         [_LT_LANG(F77)],
 
  [Fortran],            [_LT_LANG(FC)],
 
  [Windows Resource],   [_LT_LANG(RC)],
 
  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
 
    [_LT_LANG($1)],
 
    [m4_fatal([$0: unsupported language: "$1"])])])dnl
 
])# LT_LANG
 
 
 
 
 
# _LT_LANG(LANGNAME)
 
# ------------------
 
m4_defun([_LT_LANG],
 
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
 
  [LT_SUPPORTED_TAG([$1])dnl
 
  m4_append([_LT_TAGS], [$1 ])dnl
 
  m4_define([_LT_LANG_]$1[_enabled], [])dnl
 
  _LT_LANG_$1_CONFIG($1)])dnl
 
])# _LT_LANG
 
 
 
 
 
# _LT_LANG_DEFAULT_CONFIG
 
# -----------------------
 
m4_defun([_LT_LANG_DEFAULT_CONFIG],
 
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
 
  [LT_LANG(CXX)],
 
  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
 
 
 
AC_PROVIDE_IFELSE([AC_PROG_F77],
 
  [LT_LANG(F77)],
 
  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
 
 
 
AC_PROVIDE_IFELSE([AC_PROG_FC],
 
  [LT_LANG(FC)],
 
  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
 
 
 
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
 
dnl pulling things in needlessly.
 
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
 
  [LT_LANG(GCJ)],
 
  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
 
    [LT_LANG(GCJ)],
 
    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
 
      [LT_LANG(GCJ)],
 
      [m4_ifdef([AC_PROG_GCJ],
 
        [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
 
       m4_ifdef([A][M_PROG_GCJ],
 
        [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
 
       m4_ifdef([LT_PROG_GCJ],
 
        [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
 
 
 
AC_PROVIDE_IFELSE([LT_PROG_RC],
 
  [LT_LANG(RC)],
 
  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
 
])# _LT_LANG_DEFAULT_CONFIG
 
 
 
# Obsolete macros:
 
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
 
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
 
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
 
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
 
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
 
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
 
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
 
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
 
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
 
 
 
 
 
# _LT_TAG_COMPILER
 
# ----------------
 
m4_defun([_LT_TAG_COMPILER],
 
[AC_REQUIRE([AC_PROG_CC])dnl
 
 
 
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
 
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
 
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
 
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
 
 
 
# If no C compiler was specified, use CC.
 
LTCC=${LTCC-"$CC"}
 
 
 
# If no C compiler flags were specified, use CFLAGS.
 
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
 
 
 
# Allow CC to be a program name with arguments.
 
compiler=$CC
 
])# _LT_TAG_COMPILER
 
 
 
 
 
# _LT_COMPILER_BOILERPLATE
 
# ------------------------
 
# Check for compiler boilerplate output or warnings with
 
# the simple compiler test code.
 
m4_defun([_LT_COMPILER_BOILERPLATE],
 
[m4_require([_LT_DECL_SED])dnl
 
ac_outfile=conftest.$ac_objext
 
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 
_lt_compiler_boilerplate=`cat conftest.err`
 
$RM conftest*
 
])# _LT_COMPILER_BOILERPLATE
 
 
 
 
 
# _LT_LINKER_BOILERPLATE
 
# ----------------------
 
# Check for linker boilerplate output or warnings with
 
# the simple link test code.
 
m4_defun([_LT_LINKER_BOILERPLATE],
 
[m4_require([_LT_DECL_SED])dnl
 
ac_outfile=conftest.$ac_objext
 
echo "$lt_simple_link_test_code" >conftest.$ac_ext
 
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 
_lt_linker_boilerplate=`cat conftest.err`
 
$RM -r conftest*
 
])# _LT_LINKER_BOILERPLATE
 
 
 
# _LT_REQUIRED_DARWIN_CHECKS
 
# -------------------------
 
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
 
  case $host_os in
 
    rhapsody* | darwin*)
 
    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
 
    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
 
    AC_CHECK_TOOL([LIPO], [lipo], [:])
 
    AC_CHECK_TOOL([OTOOL], [otool], [:])
 
    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
 
    _LT_DECL([], [DSYMUTIL], [1],
 
      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
 
    _LT_DECL([], [NMEDIT], [1],
 
      [Tool to change global to local symbols on Mac OS X])
 
    _LT_DECL([], [LIPO], [1],
 
      [Tool to manipulate fat objects and archives on Mac OS X])
 
    _LT_DECL([], [OTOOL], [1],
 
      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
 
    _LT_DECL([], [OTOOL64], [1],
 
      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
 
 
 
    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
 
      [lt_cv_apple_cc_single_mod=no
 
      if test -z "${LT_MULTI_MODULE}"; then
 
        # By default we will add the -single_module flag. You can override
 
        # by either setting the environment variable LT_MULTI_MODULE
 
        # non-empty at configure time, or by adding -multi_module to the
 
        # link flags.
 
        rm -rf libconftest.dylib*
 
        echo "int foo(void){return 1;}" > conftest.c
 
        echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
 
        $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 
          -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
 
        _lt_result=$?
 
        if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
 
          lt_cv_apple_cc_single_mod=yes
 
        else
 
          cat conftest.err >&AS_MESSAGE_LOG_FD
 
        fi
 
        rm -rf libconftest.dylib*
 
        rm -f conftest.*
 
      fi])
 
    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
 
      [lt_cv_ld_exported_symbols_list],
 
      [lt_cv_ld_exported_symbols_list=no
 
      save_LDFLAGS=$LDFLAGS
 
      echo "_main" > conftest.sym
 
      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
 
      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 
        [lt_cv_ld_exported_symbols_list=yes],
 
        [lt_cv_ld_exported_symbols_list=no])
 
        LDFLAGS="$save_LDFLAGS"
 
    ])
 
    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
 
      [lt_cv_ld_force_load=no
 
      cat > conftest.c << _LT_EOF
 
int forced_loaded() { return 2;}
 
_LT_EOF
 
      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
 
      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
 
      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
 
      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
 
      cat > conftest.c << _LT_EOF
 
int main() { return 0;}
 
_LT_EOF
 
      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
 
      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
 
      _lt_result=$?
 
      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
 
        lt_cv_ld_force_load=yes
 
      else
 
        cat conftest.err >&AS_MESSAGE_LOG_FD
 
      fi
 
        rm -f conftest.err libconftest.a conftest conftest.c
 
        rm -rf conftest.dSYM
 
    ])
 
    case $host_os in
 
    rhapsody* | darwin1.[[012]])
 
      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
 
    darwin1.*)
 
      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
 
    darwin*) # darwin 5.x on
 
      # if running on 10.5 or later, the deployment target defaults
 
      # to the OS version, if on x86, and 10.4, the deployment
 
      # target defaults to 10.4. Don't you love it?
 
      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
 
        10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
 
          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
 
        10.[[012]]*)
 
          _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
 
        10.*)
 
          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
 
      esac
 
    ;;
 
  esac
 
    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
 
      _lt_dar_single_mod='$single_module'
 
    fi
 
    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
 
      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
 
    else
 
      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
 
    fi
 
    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
 
      _lt_dsymutil='~$DSYMUTIL $lib || :'
 
    else
 
      _lt_dsymutil=
 
    fi
 
    ;;
 
  esac
 
])
 
 
 
 
 
# _LT_DARWIN_LINKER_FEATURES
 
# --------------------------
 
# Checks for linker and compiler features on darwin
 
m4_defun([_LT_DARWIN_LINKER_FEATURES],
 
[
 
  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
 
  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
  _LT_TAGVAR(hardcode_direct, $1)=no
 
  _LT_TAGVAR(hardcode_automatic, $1)=yes
 
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 
  if test "$lt_cv_ld_force_load" = "yes"; then
 
    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
 
  else
 
    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
 
  fi
 
  _LT_TAGVAR(link_all_deplibs, $1)=yes
 
  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
 
  case $cc_basename in
 
     ifort*) _lt_dar_can_shared=yes ;;
 
     *) _lt_dar_can_shared=$GCC ;;
 
  esac
 
  if test "$_lt_dar_can_shared" = "yes"; then
 
    output_verbose_link_cmd=func_echo_all
 
    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
 
    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
 
    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
 
    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
 
    m4_if([$1], [CXX],
 
[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
 
      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
 
      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
 
    fi
 
],[])
 
  else
 
  _LT_TAGVAR(ld_shlibs, $1)=no
 
  fi
 
])
 
 
 
# _LT_SYS_MODULE_PATH_AIX
 
# -----------------------
 
# Links a minimal program and checks the executable
 
# for the system default hardcoded library path. In most cases,
 
# this is /usr/lib:/lib, but when the MPI compilers are used
 
# the location of the communication and MPI libs are included too.
 
# If we don't find anything, use the default library path according
 
# to the aix ld manual.
 
m4_defun([_LT_SYS_MODULE_PATH_AIX],
 
[m4_require([_LT_DECL_SED])dnl
 
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
 
lt_aix_libpath_sed='
 
    /Import File Strings/,/^$/ {
 
        /^0/ {
 
            s/^0  *\(.*\)$/\1/
 
            p
 
        }
 
    }'
 
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 
# Check for a 64-bit object if we didn't find anything.
 
if test -z "$aix_libpath"; then
 
  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 
fi],[])
 
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 
])# _LT_SYS_MODULE_PATH_AIX
 
 
 
 
 
# _LT_SHELL_INIT(ARG)
 
# -------------------
 
m4_define([_LT_SHELL_INIT],
 
[m4_divert_text([M4SH-INIT], [$1
 
])])# _LT_SHELL_INIT
 
 
 
 
 
 
 
# _LT_PROG_ECHO_BACKSLASH
 
# -----------------------
 
# Find how we can fake an echo command that does not interpret backslash.
 
# In particular, with Autoconf 2.60 or later we add some code to the start
 
# of the generated configure script which will find a shell with a builtin
 
# printf (which we can use as an echo command).
 
m4_defun([_LT_PROG_ECHO_BACKSLASH],
 
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 
 
 
AC_MSG_CHECKING([how to print strings])
 
# Test print first, because it will be a builtin if present.
 
if test "X`print -r -- -n 2>/dev/null`" = X-n && \
 
   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
 
  ECHO='print -r --'
 
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
 
  ECHO='printf %s\n'
 
else
 
  # Use this function as a fallback that always works.
 
  func_fallback_echo ()
 
  {
 
    eval 'cat <<_LTECHO_EOF
 
$[]1
 
_LTECHO_EOF'
 
  }
 
  ECHO='func_fallback_echo'
 
fi
 
 
 
# func_echo_all arg...
 
# Invoke $ECHO with all args, space-separated.
 
func_echo_all ()
 
{
 
    $ECHO "$*"
 
}
 
 
 
case "$ECHO" in
 
  printf*) AC_MSG_RESULT([printf]) ;;
 
  print*) AC_MSG_RESULT([print -r]) ;;
 
  *) AC_MSG_RESULT([cat]) ;;
 
esac
 
 
 
m4_ifdef([_AS_DETECT_SUGGESTED],
 
[_AS_DETECT_SUGGESTED([
 
  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
 
    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 
    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 
    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 
    PATH=/empty FPATH=/empty; export PATH FPATH
 
    test "X`printf %s $ECHO`" = "X$ECHO" \
 
      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 
 
 
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
 
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 
])# _LT_PROG_ECHO_BACKSLASH
 
 
 
 
 
# _LT_ENABLE_LOCK
 
# ---------------
 
m4_defun([_LT_ENABLE_LOCK],
 
[AC_ARG_ENABLE([libtool-lock],
 
  [AS_HELP_STRING([--disable-libtool-lock],
 
    [avoid locking (might break parallel builds)])])
 
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 
 
 
# Some flags need to be propagated to the compiler or linker for good
 
# libtool support.
 
case $host in
 
ia64-*-hpux*)
 
  # Find out which ABI we are using.
 
  echo 'int i;' > conftest.$ac_ext
 
  if AC_TRY_EVAL(ac_compile); then
 
    case `/usr/bin/file conftest.$ac_objext` in
 
      *ELF-32*)
 
        HPUX_IA64_MODE="32"
 
        ;;
 
      *ELF-64*)
 
        HPUX_IA64_MODE="64"
 
        ;;
 
    esac
 
  fi
 
  rm -rf conftest*
 
  ;;
 
*-*-irix6*)
 
  # Find out which ABI we are using.
 
  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 
  if AC_TRY_EVAL(ac_compile); then
 
    if test "$lt_cv_prog_gnu_ld" = yes; then
 
      case `/usr/bin/file conftest.$ac_objext` in
 
        *32-bit*)
 
          LD="${LD-ld} -melf32bsmip"
 
          ;;
 
        *N32*)
 
          LD="${LD-ld} -melf32bmipn32"
 
          ;;
 
        *64-bit*)
 
          LD="${LD-ld} -melf64bmip"
 
        ;;
 
      esac
 
    else
 
      case `/usr/bin/file conftest.$ac_objext` in
 
        *32-bit*)
 
          LD="${LD-ld} -32"
 
          ;;
 
        *N32*)
 
          LD="${LD-ld} -n32"
 
          ;;
 
        *64-bit*)
 
          LD="${LD-ld} -64"
 
          ;;
 
      esac
 
    fi
 
  fi
 
  rm -rf conftest*
 
  ;;
 
 
 
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
 
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 
  # Find out which ABI we are using.
 
  echo 'int i;' > conftest.$ac_ext
 
  if AC_TRY_EVAL(ac_compile); then
 
    case `/usr/bin/file conftest.o` in
 
      *32-bit*)
 
        case $host in
 
          x86_64-*kfreebsd*-gnu)
 
            LD="${LD-ld} -m elf_i386_fbsd"
 
            ;;
 
          x86_64-*linux*)
 
            LD="${LD-ld} -m elf_i386"
 
            ;;
 
          ppc64-*linux*|powerpc64-*linux*)
 
            LD="${LD-ld} -m elf32ppclinux"
 
            ;;
 
          s390x-*linux*)
 
            LD="${LD-ld} -m elf_s390"
 
            ;;
 
          sparc64-*linux*)
 
            LD="${LD-ld} -m elf32_sparc"
 
            ;;
 
        esac
 
        ;;
 
      *64-bit*)
 
        case $host in
 
          x86_64-*kfreebsd*-gnu)
 
            LD="${LD-ld} -m elf_x86_64_fbsd"
 
            ;;
 
          x86_64-*linux*)
 
            LD="${LD-ld} -m elf_x86_64"
 
            ;;
 
          ppc*-*linux*|powerpc*-*linux*)
 
            LD="${LD-ld} -m elf64ppc"
 
            ;;
 
          s390*-*linux*|s390*-*tpf*)
 
            LD="${LD-ld} -m elf64_s390"
 
            ;;
 
          sparc*-*linux*)
 
            LD="${LD-ld} -m elf64_sparc"
 
            ;;
 
        esac
 
        ;;
 
    esac
 
  fi
 
  rm -rf conftest*
 
  ;;
 
 
 
*-*-sco3.2v5*)
 
  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 
  SAVE_CFLAGS="$CFLAGS"
 
  CFLAGS="$CFLAGS -belf"
 
  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
 
    [AC_LANG_PUSH(C)
 
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
 
     AC_LANG_POP])
 
  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
 
    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 
    CFLAGS="$SAVE_CFLAGS"
 
  fi
 
  ;;
 
sparc*-*solaris*)
 
  # Find out which ABI we are using.
 
  echo 'int i;' > conftest.$ac_ext
 
  if AC_TRY_EVAL(ac_compile); then
 
    case `/usr/bin/file conftest.o` in
 
    *64-bit*)
 
      case $lt_cv_prog_gnu_ld in
 
      yes*) LD="${LD-ld} -m elf64_sparc" ;;
 
      *)
 
        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 
          LD="${LD-ld} -64"
 
        fi
 
        ;;
 
      esac
 
      ;;
 
    esac
 
  fi
 
  rm -rf conftest*
 
  ;;
 
esac
 
 
 
need_locks="$enable_libtool_lock"
 
])# _LT_ENABLE_LOCK
 
 
 
 
 
# _LT_CMD_OLD_ARCHIVE
 
# -------------------
 
m4_defun([_LT_CMD_OLD_ARCHIVE],
 
[AC_CHECK_TOOL(AR, ar, false)
 
test -z "$AR" && AR=ar
 
test -z "$AR_FLAGS" && AR_FLAGS=cru
 
_LT_DECL([], [AR], [1], [The archiver])
 
_LT_DECL([], [AR_FLAGS], [1])
 
 
 
AC_CHECK_TOOL(STRIP, strip, :)
 
test -z "$STRIP" && STRIP=:
 
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
 
 
 
AC_CHECK_TOOL(RANLIB, ranlib, :)
 
test -z "$RANLIB" && RANLIB=:
 
_LT_DECL([], [RANLIB], [1],
 
    [Commands used to install an old-style archive])
 
 
 
# Determine commands to create old-style static archives.
 
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 
old_postinstall_cmds='chmod 644 $oldlib'
 
old_postuninstall_cmds=
 
 
 
if test -n "$RANLIB"; then
 
  case $host_os in
 
  openbsd*)
 
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
 
    ;;
 
  *)
 
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
 
    ;;
 
  esac
 
  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 
fi
 
 
 
case $host_os in
 
  darwin*)
 
    lock_old_archive_extraction=yes ;;
 
  *)
 
    lock_old_archive_extraction=no ;;
 
esac
 
_LT_DECL([], [old_postinstall_cmds], [2])
 
_LT_DECL([], [old_postuninstall_cmds], [2])
 
_LT_TAGDECL([], [old_archive_cmds], [2],
 
    [Commands used to build an old-style archive])
 
_LT_DECL([], [lock_old_archive_extraction], [0],
 
    [Whether to use a lock for old archive extraction])
 
])# _LT_CMD_OLD_ARCHIVE
 
 
 
 
 
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 
#               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 
# ----------------------------------------------------------------
 
# Check whether the given compiler option works
 
AC_DEFUN([_LT_COMPILER_OPTION],
 
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
m4_require([_LT_DECL_SED])dnl
 
AC_CACHE_CHECK([$1], [$2],
 
  [$2=no
 
   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
 
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
   lt_compiler_flag="$3"
 
   # Insert the option either (1) after the last *FLAGS variable, or
 
   # (2) before a word containing "conftest.", or (3) at the end.
 
   # Note that $ac_compile itself does not contain backslashes and begins
 
   # with a dollar sign (not a hyphen), so the echo should work correctly.
 
   # The option is referenced via a variable to avoid confusing sed.
 
   lt_compile=`echo "$ac_compile" | $SED \
 
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 
   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 
   -e 's:$: $lt_compiler_flag:'`
 
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 
   (eval "$lt_compile" 2>conftest.err)
 
   ac_status=$?
 
   cat conftest.err >&AS_MESSAGE_LOG_FD
 
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 
   if (exit $ac_status) && test -s "$ac_outfile"; then
 
     # The compiler can only warn and ignore the option if not recognized
 
     # So say no if there are warnings other than the usual output.
 
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
 
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
 
       $2=yes
 
     fi
 
   fi
 
   $RM conftest*
 
])
 
 
 
if test x"[$]$2" = xyes; then
 
    m4_if([$5], , :, [$5])
 
else
 
    m4_if([$6], , :, [$6])
 
fi
 
])# _LT_COMPILER_OPTION
 
 
 
# Old name:
 
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
 
 
 
 
 
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 
#                  [ACTION-SUCCESS], [ACTION-FAILURE])
 
# ----------------------------------------------------
 
# Check whether the given linker option works
 
AC_DEFUN([_LT_LINKER_OPTION],
 
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
m4_require([_LT_DECL_SED])dnl
 
AC_CACHE_CHECK([$1], [$2],
 
  [$2=no
 
   save_LDFLAGS="$LDFLAGS"
 
   LDFLAGS="$LDFLAGS $3"
 
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
 
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
 
     # The linker can only warn and ignore the option if not recognized
 
     # So say no if there are warnings
 
     if test -s conftest.err; then
 
       # Append any errors to the config.log.
 
       cat conftest.err 1>&AS_MESSAGE_LOG_FD
 
       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
 
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 
       if diff conftest.exp conftest.er2 >/dev/null; then
 
         $2=yes
 
       fi
 
     else
 
       $2=yes
 
     fi
 
   fi
 
   $RM -r conftest*
 
   LDFLAGS="$save_LDFLAGS"
 
])
 
 
 
if test x"[$]$2" = xyes; then
 
    m4_if([$4], , :, [$4])
 
else
 
    m4_if([$5], , :, [$5])
 
fi
 
])# _LT_LINKER_OPTION
 
 
 
# Old name:
 
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
 
 
 
 
 
# LT_CMD_MAX_LEN
 
#---------------
 
AC_DEFUN([LT_CMD_MAX_LEN],
 
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
 
# find the maximum length of command line arguments
 
AC_MSG_CHECKING([the maximum length of command line arguments])
 
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
 
  i=0
 
  teststring="ABCD"
 
 
 
  case $build_os in
 
  msdosdjgpp*)
 
    # On DJGPP, this test can blow up pretty badly due to problems in libc
 
    # (any single argument exceeding 2000 bytes causes a buffer overrun
 
    # during glob expansion).  Even if it were fixed, the result of this
 
    # check would be larger than it should be.
 
    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
 
    ;;
 
 
 
  gnu*)
 
    # Under GNU Hurd, this test is not required because there is
 
    # no limit to the length of command line arguments.
 
    # Libtool will interpret -1 as no limit whatsoever
 
    lt_cv_sys_max_cmd_len=-1;
 
    ;;
 
 
 
  cygwin* | mingw* | cegcc*)
 
    # On Win9x/ME, this test blows up -- it succeeds, but takes
 
    # about 5 minutes as the teststring grows exponentially.
 
    # Worse, since 9x/ME are not pre-emptively multitasking,
 
    # you end up with a "frozen" computer, even though with patience
 
    # the test eventually succeeds (with a max line length of 256k).
 
    # Instead, let's just punt: use the minimum linelength reported by
 
    # all of the supported platforms: 8192 (on NT/2K/XP).
 
    lt_cv_sys_max_cmd_len=8192;
 
    ;;
 
 
 
  mint*)
 
    # On MiNT this can take a long time and run out of memory.
 
    lt_cv_sys_max_cmd_len=8192;
 
    ;;
 
 
 
  amigaos*)
 
    # On AmigaOS with pdksh, this test takes hours, literally.
 
    # So we just punt and use a minimum line length of 8192.
 
    lt_cv_sys_max_cmd_len=8192;
 
    ;;
 
 
 
  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
 
    # This has been around since 386BSD, at least.  Likely further.
 
    if test -x /sbin/sysctl; then
 
      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
 
    elif test -x /usr/sbin/sysctl; then
 
      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
 
    else
 
      lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
 
    fi
 
    # And add a safety zone
 
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 
    ;;
 
 
 
  interix*)
 
    # We know the value 262144 and hardcode it with a safety zone (like BSD)
 
    lt_cv_sys_max_cmd_len=196608
 
    ;;
 
 
 
  osf*)
 
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
 
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
 
    # nice to cause kernel panics so lets avoid the loop below.
 
    # First set a reasonable default.
 
    lt_cv_sys_max_cmd_len=16384
 
    #
 
    if test -x /sbin/sysconfig; then
 
      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
 
        *1*) lt_cv_sys_max_cmd_len=-1 ;;
 
      esac
 
    fi
 
    ;;
 
  sco3.2v5*)
 
    lt_cv_sys_max_cmd_len=102400
 
    ;;
 
  sysv5* | sco5v6* | sysv4.2uw2*)
 
    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 
    if test -n "$kargmax"; then
 
      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[         ]]//'`
 
    else
 
      lt_cv_sys_max_cmd_len=32768
 
    fi
 
    ;;
 
  *)
 
    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
 
    if test -n "$lt_cv_sys_max_cmd_len"; then
 
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 
    else
 
      # Make teststring a little bigger before we do anything with it.
 
      # a 1K string should be a reasonable start.
 
      for i in 1 2 3 4 5 6 7 8 ; do
 
        teststring=$teststring$teststring
 
      done
 
      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
 
      # If test is not a shell built-in, we'll probably end up computing a
 
      # maximum length that is only half of the actual maximum length, but
 
      # we can't tell.
 
      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
 
                 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 
              test $i != 17 # 1/2 MB should be enough
 
      do
 
        i=`expr $i + 1`
 
        teststring=$teststring$teststring
 
      done
 
      # Only check the string length outside the loop.
 
      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
 
      teststring=
 
      # Add a significant safety factor because C++ compilers can tack on
 
      # massive amounts of additional arguments before passing them to the
 
      # linker.  It appears as though 1/2 is a usable value.
 
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 
    fi
 
    ;;
 
  esac
 
])
 
if test -n $lt_cv_sys_max_cmd_len ; then
 
  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
 
else
 
  AC_MSG_RESULT(none)
 
fi
 
max_cmd_len=$lt_cv_sys_max_cmd_len
 
_LT_DECL([], [max_cmd_len], [0],
 
    [What is the maximum length of a command?])
 
])# LT_CMD_MAX_LEN
 
 
 
# Old name:
 
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
 
 
 
 
 
# _LT_HEADER_DLFCN
 
# ----------------
 
m4_defun([_LT_HEADER_DLFCN],
 
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
 
])# _LT_HEADER_DLFCN
 
 
 
 
 
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 
#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
 
# ----------------------------------------------------------------
 
m4_defun([_LT_TRY_DLOPEN_SELF],
 
[m4_require([_LT_HEADER_DLFCN])dnl
 
if test "$cross_compiling" = yes; then :
 
  [$4]
 
else
 
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 
  lt_status=$lt_dlunknown
 
  cat > conftest.$ac_ext <<_LT_EOF
 
[#line __oline__ "configure"
 
#include "confdefs.h"
 
 
 
#if HAVE_DLFCN_H
 
#include <dlfcn.h>
 
#endif
 
 
 
#include <stdio.h>
 
 
 
#ifdef RTLD_GLOBAL
 
#  define LT_DLGLOBAL           RTLD_GLOBAL
 
#else
 
#  ifdef DL_GLOBAL
 
#    define LT_DLGLOBAL         DL_GLOBAL
 
#  else
 
#    define LT_DLGLOBAL         0
 
#  endif
 
#endif
 
 
 
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
 
   find out it does not work in some platform. */
 
#ifndef LT_DLLAZY_OR_NOW
 
#  ifdef RTLD_LAZY
 
#    define LT_DLLAZY_OR_NOW            RTLD_LAZY
 
#  else
 
#    ifdef DL_LAZY
 
#      define LT_DLLAZY_OR_NOW          DL_LAZY
 
#    else
 
#      ifdef RTLD_NOW
 
#        define LT_DLLAZY_OR_NOW        RTLD_NOW
 
#      else
 
#        ifdef DL_NOW
 
#          define LT_DLLAZY_OR_NOW      DL_NOW
 
#        else
 
#          define LT_DLLAZY_OR_NOW      0
 
#        endif
 
#      endif
 
#    endif
 
#  endif
 
#endif
 
 
 
/* When -fvisbility=hidden is used, assume the code has been annotated
 
   correspondingly for the symbols needed.  */
 
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
 
void fnord () __attribute__((visibility("default")));
 
#endif
 
 
 
void fnord () { int i=42; }
 
int main ()
 
{
 
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
 
  int status = $lt_dlunknown;
 
 
 
  if (self)
 
    {
 
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
 
      else
 
        {
 
          if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
 
          else puts (dlerror ());
 
        }
 
      /* dlclose (self); */
 
    }
 
  else
 
    puts (dlerror ());
 
 
 
  return status;
 
}]
 
_LT_EOF
 
  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
 
    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
 
    lt_status=$?
 
    case x$lt_status in
 
      x$lt_dlno_uscore) $1 ;;
 
      x$lt_dlneed_uscore) $2 ;;
 
      x$lt_dlunknown|x*) $3 ;;
 
    esac
 
  else :
 
    # compilation failed
 
    $3
 
  fi
 
fi
 
rm -fr conftest*
 
])# _LT_TRY_DLOPEN_SELF
 
 
 
 
 
# LT_SYS_DLOPEN_SELF
 
# ------------------
 
AC_DEFUN([LT_SYS_DLOPEN_SELF],
 
[m4_require([_LT_HEADER_DLFCN])dnl
 
if test "x$enable_dlopen" != xyes; then
 
  enable_dlopen=unknown
 
  enable_dlopen_self=unknown
 
  enable_dlopen_self_static=unknown
 
else
 
  lt_cv_dlopen=no
 
  lt_cv_dlopen_libs=
 
 
 
  case $host_os in
 
  beos*)
 
    lt_cv_dlopen="load_add_on"
 
    lt_cv_dlopen_libs=
 
    lt_cv_dlopen_self=yes
 
    ;;
 
 
 
  mingw* | pw32* | cegcc*)
 
    lt_cv_dlopen="LoadLibrary"
 
    lt_cv_dlopen_libs=
 
    ;;
 
 
 
  cygwin*)
 
    lt_cv_dlopen="dlopen"
 
    lt_cv_dlopen_libs=
 
    ;;
 
 
 
  darwin*)
 
  # if libdl is installed we need to link against it
 
    AC_CHECK_LIB([dl], [dlopen],
 
                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
 
    lt_cv_dlopen="dyld"
 
    lt_cv_dlopen_libs=
 
    lt_cv_dlopen_self=yes
 
    ])
 
    ;;
 
 
 
  *)
 
    AC_CHECK_FUNC([shl_load],
 
          [lt_cv_dlopen="shl_load"],
 
      [AC_CHECK_LIB([dld], [shl_load],
 
            [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
 
        [AC_CHECK_FUNC([dlopen],
 
              [lt_cv_dlopen="dlopen"],
 
          [AC_CHECK_LIB([dl], [dlopen],
 
                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
 
            [AC_CHECK_LIB([svld], [dlopen],
 
                  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
 
              [AC_CHECK_LIB([dld], [dld_link],
 
                    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
 
              ])
 
            ])
 
          ])
 
        ])
 
      ])
 
    ;;
 
  esac
 
 
 
  if test "x$lt_cv_dlopen" != xno; then
 
    enable_dlopen=yes
 
  else
 
    enable_dlopen=no
 
  fi
 
 
 
  case $lt_cv_dlopen in
 
  dlopen)
 
    save_CPPFLAGS="$CPPFLAGS"
 
    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
 
 
 
    save_LDFLAGS="$LDFLAGS"
 
    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 
 
 
    save_LIBS="$LIBS"
 
    LIBS="$lt_cv_dlopen_libs $LIBS"
 
 
 
    AC_CACHE_CHECK([whether a program can dlopen itself],
 
          lt_cv_dlopen_self, [dnl
 
          _LT_TRY_DLOPEN_SELF(
 
            lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
 
            lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
 
    ])
 
 
 
    if test "x$lt_cv_dlopen_self" = xyes; then
 
      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
 
      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
 
          lt_cv_dlopen_self_static, [dnl
 
          _LT_TRY_DLOPEN_SELF(
 
            lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 
            lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 
      ])
 
    fi
 
 
 
    CPPFLAGS="$save_CPPFLAGS"
 
    LDFLAGS="$save_LDFLAGS"
 
    LIBS="$save_LIBS"
 
    ;;
 
  esac
 
 
 
  case $lt_cv_dlopen_self in
 
  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 
  *) enable_dlopen_self=unknown ;;
 
  esac
 
 
 
  case $lt_cv_dlopen_self_static in
 
  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 
  *) enable_dlopen_self_static=unknown ;;
 
  esac
 
fi
 
_LT_DECL([dlopen_support], [enable_dlopen], [0],
 
         [Whether dlopen is supported])
 
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
 
         [Whether dlopen of programs is supported])
 
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
 
         [Whether dlopen of statically linked programs is supported])
 
])# LT_SYS_DLOPEN_SELF
 
 
 
# Old name:
 
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
 
 
 
 
 
# _LT_COMPILER_C_O([TAGNAME])
 
# ---------------------------
 
# Check to see if options -c and -o are simultaneously supported by compiler.
 
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
 
m4_defun([_LT_COMPILER_C_O],
 
[m4_require([_LT_DECL_SED])dnl
 
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
m4_require([_LT_TAG_COMPILER])dnl
 
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 
  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 
  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 
   $RM -r conftest 2>/dev/null
 
   mkdir conftest
 
   cd conftest
 
   mkdir out
 
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
 
 
   lt_compiler_flag="-o out/conftest2.$ac_objext"
 
   # Insert the option either (1) after the last *FLAGS variable, or
 
   # (2) before a word containing "conftest.", or (3) at the end.
 
   # Note that $ac_compile itself does not contain backslashes and begins
 
   # with a dollar sign (not a hyphen), so the echo should work correctly.
 
   lt_compile=`echo "$ac_compile" | $SED \
 
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 
   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 
   -e 's:$: $lt_compiler_flag:'`
 
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 
   (eval "$lt_compile" 2>out/conftest.err)
 
   ac_status=$?
 
   cat out/conftest.err >&AS_MESSAGE_LOG_FD
 
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
 
   then
 
     # The compiler can only warn and ignore the option if not recognized
 
     # So say no if there are warnings
 
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
 
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 
       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 
     fi
 
   fi
 
   chmod u+w . 2>&AS_MESSAGE_LOG_FD
 
   $RM conftest*
 
   # SGI C++ compiler will create directory out/ii_files/ for
 
   # template instantiation
 
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
 
   $RM out/* && rmdir out
 
   cd ..
 
   $RM -r conftest
 
   $RM conftest*
 
])
 
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
 
        [Does compiler simultaneously support -c and -o options?])
 
])# _LT_COMPILER_C_O
 
 
 
 
 
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
 
# ----------------------------------
 
# Check to see if we can do hard links to lock some files if needed
 
m4_defun([_LT_COMPILER_FILE_LOCKS],
 
[m4_require([_LT_ENABLE_LOCK])dnl
 
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
_LT_COMPILER_C_O([$1])
 
 
 
hard_links="nottested"
 
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
 
  # do not overwrite the value of need_locks provided by the user
 
  AC_MSG_CHECKING([if we can lock with hard links])
 
  hard_links=yes
 
  $RM conftest*
 
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
 
  touch conftest.a
 
  ln conftest.a conftest.b 2>&5 || hard_links=no
 
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
 
  AC_MSG_RESULT([$hard_links])
 
  if test "$hard_links" = no; then
 
    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
 
    need_locks=warn
 
  fi
 
else
 
  need_locks=no
 
fi
 
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
 
])# _LT_COMPILER_FILE_LOCKS
 
 
 
 
 
# _LT_CHECK_OBJDIR
 
# ----------------
 
m4_defun([_LT_CHECK_OBJDIR],
 
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 
[rm -f .libs 2>/dev/null
 
mkdir .libs 2>/dev/null
 
if test -d .libs; then
 
  lt_cv_objdir=.libs
 
else
 
  # MS-DOS does not allow filenames that begin with a dot.
 
  lt_cv_objdir=_libs
 
fi
 
rmdir .libs 2>/dev/null])
 
objdir=$lt_cv_objdir
 
_LT_DECL([], [objdir], [0],
 
         [The name of the directory that contains temporary libtool files])dnl
 
m4_pattern_allow([LT_OBJDIR])dnl
 
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
 
  [Define to the sub-directory in which libtool stores uninstalled libraries.])
 
])# _LT_CHECK_OBJDIR
 
 
 
 
 
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
 
# --------------------------------------
 
# Check hardcoding attributes.
 
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
 
[AC_MSG_CHECKING([how to hardcode library paths into programs])
 
_LT_TAGVAR(hardcode_action, $1)=
 
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
 
   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
 
   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
 
 
 
  # We can hardcode non-existent directories.
 
  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
 
     # If the only mechanism to avoid hardcoding is shlibpath_var, we
 
     # have to relink, otherwise we might link with an installed library
 
     # when we should be linking with a yet-to-be-installed one
 
     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
 
     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
 
    # Linking always hardcodes the temporary library directory.
 
    _LT_TAGVAR(hardcode_action, $1)=relink
 
  else
 
    # We can link without hardcoding, and we can hardcode nonexisting dirs.
 
    _LT_TAGVAR(hardcode_action, $1)=immediate
 
  fi
 
else
 
  # We cannot hardcode anything, or else we can only hardcode existing
 
  # directories.
 
  _LT_TAGVAR(hardcode_action, $1)=unsupported
 
fi
 
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
 
 
 
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
 
   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
 
  # Fast installation is not supported
 
  enable_fast_install=no
 
elif test "$shlibpath_overrides_runpath" = yes ||
 
     test "$enable_shared" = no; then
 
  # Fast installation is not necessary
 
  enable_fast_install=needless
 
fi
 
_LT_TAGDECL([], [hardcode_action], [0],
 
    [How to hardcode a shared library path into an executable])
 
])# _LT_LINKER_HARDCODE_LIBPATH
 
 
 
 
 
# _LT_CMD_STRIPLIB
 
# ----------------
 
m4_defun([_LT_CMD_STRIPLIB],
 
[m4_require([_LT_DECL_EGREP])
 
striplib=
 
old_striplib=
 
AC_MSG_CHECKING([whether stripping libraries is possible])
 
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 
  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 
  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 
  AC_MSG_RESULT([yes])
 
else
 
# FIXME - insert some real tests, host_os isn't really good enough
 
  case $host_os in
 
  darwin*)
 
    if test -n "$STRIP" ; then
 
      striplib="$STRIP -x"
 
      old_striplib="$STRIP -S"
 
      AC_MSG_RESULT([yes])
 
    else
 
      AC_MSG_RESULT([no])
 
    fi
 
    ;;
 
  *)
 
    AC_MSG_RESULT([no])
 
    ;;
 
  esac
 
fi
 
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
 
_LT_DECL([], [striplib], [1])
 
])# _LT_CMD_STRIPLIB
 
 
 
 
 
# _LT_SYS_DYNAMIC_LINKER([TAG])
 
# -----------------------------
 
# PORTME Fill in your ld.so characteristics
 
m4_defun([_LT_SYS_DYNAMIC_LINKER],
 
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
 
m4_require([_LT_DECL_EGREP])dnl
 
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
m4_require([_LT_DECL_OBJDUMP])dnl
 
m4_require([_LT_DECL_SED])dnl
 
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 
AC_MSG_CHECKING([dynamic linker characteristics])
 
m4_if([$1],
 
        [], [
 
if test "$GCC" = yes; then
 
  case $host_os in
 
    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
 
    *) lt_awk_arg="/^libraries:/" ;;
 
  esac
 
  case $host_os in
 
    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
 
    *) lt_sed_strip_eq="s,=/,/,g" ;;
 
  esac
 
  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
 
  case $lt_search_path_spec in
 
  *\;*)
 
    # if the path contains ";" then we assume it to be the separator
 
    # otherwise default to the standard path separator (i.e. ":") - it is
 
    # assumed that no part of a normal pathname contains ";" but that should
 
    # okay in the real world where ";" in dirpaths is itself problematic.
 
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
 
    ;;
 
  *)
 
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
 
    ;;
 
  esac
 
  # Ok, now we have the path, separated by spaces, we can step through it
 
  # and add multilib dir if necessary.
 
  lt_tmp_lt_search_path_spec=
 
  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
 
  for lt_sys_path in $lt_search_path_spec; do
 
    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
 
      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
 
    else
 
      test -d "$lt_sys_path" && \
 
        lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
 
    fi
 
  done
 
  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 
BEGIN {RS=" "; FS="/|\n";} {
 
  lt_foo="";
 
  lt_count=0;
 
  for (lt_i = NF; lt_i > 0; lt_i--) {
 
    if ($lt_i != "" && $lt_i != ".") {
 
      if ($lt_i == "..") {
 
        lt_count++;
 
      } else {
 
        if (lt_count == 0) {
 
          lt_foo="/" $lt_i lt_foo;
 
        } else {
 
          lt_count--;
 
        }
 
      }
 
    }
 
  }
 
  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
 
  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 
}'`
 
  # AWK program above erroneously prepends '/' to C:/dos/paths
 
  # for these hosts.
 
  case $host_os in
 
    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
 
      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
 
  esac
 
  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 
else
 
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 
fi])
 
library_names_spec=
 
libname_spec='lib$name'
 
soname_spec=
 
shrext_cmds=".so"
 
postinstall_cmds=
 
postuninstall_cmds=
 
finish_cmds=
 
finish_eval=
 
shlibpath_var=
 
shlibpath_overrides_runpath=unknown
 
version_type=none
 
dynamic_linker="$host_os ld.so"
 
sys_lib_dlsearch_path_spec="/lib /usr/lib"
 
need_lib_prefix=unknown
 
hardcode_into_libs=no
 
 
 
# when you set need_version to no, make sure it does not cause -set_version
 
# flags to be left without arguments
 
need_version=unknown
 
 
 
case $host_os in
 
aix3*)
 
  version_type=linux
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
 
  shlibpath_var=LIBPATH
 
 
 
  # AIX 3 has no versioning support, so we append a major version to the name.
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  ;;
 
 
 
aix[[4-9]]*)
 
  version_type=linux
 
  need_lib_prefix=no
 
  need_version=no
 
  hardcode_into_libs=yes
 
  if test "$host_cpu" = ia64; then
 
    # AIX 5 supports IA64
 
    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
 
    shlibpath_var=LD_LIBRARY_PATH
 
  else
 
    # With GCC up to 2.95.x, collect2 would create an import file
 
    # for dependence libraries.  The import file would start with
 
    # the line `#! .'.  This would cause the generated library to
 
    # depend on `.', always an invalid library.  This was fixed in
 
    # development snapshots of GCC prior to 3.0.
 
    case $host_os in
 
      aix4 | aix4.[[01]] | aix4.[[01]].*)
 
      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 
           echo ' yes '
 
           echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
 
        :
 
      else
 
        can_build_shared=no
 
      fi
 
      ;;
 
    esac
 
    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
 
    # soname into executable. Probably we can add versioning support to
 
    # collect2, so additional links can be useful in future.
 
    if test "$aix_use_runtimelinking" = yes; then
 
      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 
      # instead of lib<name>.a to let people know that these are not
 
      # typical AIX shared libraries.
 
      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
    else
 
      # We preserve .a as extension for shared libraries through AIX4.2
 
      # and later when we are not doing run time linking.
 
      library_names_spec='${libname}${release}.a $libname.a'
 
      soname_spec='${libname}${release}${shared_ext}$major'
 
    fi
 
    shlibpath_var=LIBPATH
 
  fi
 
  ;;
 
 
 
amigaos*)
 
  case $host_cpu in
 
  powerpc)
 
    # Since July 2007 AmigaOS4 officially supports .so libraries.
 
    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
 
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
    ;;
 
  m68k)
 
    library_names_spec='$libname.ixlibrary $libname.a'
 
    # Create ${libname}_ixlibrary.a entries in /sys/libs.
 
    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
 
    ;;
 
  esac
 
  ;;
 
 
 
beos*)
 
  library_names_spec='${libname}${shared_ext}'
 
  dynamic_linker="$host_os ld.so"
 
  shlibpath_var=LIBRARY_PATH
 
  ;;
 
 
 
bsdi[[45]]*)
 
  version_type=linux
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 
  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 
  # the default ld.so.conf also contains /usr/contrib/lib and
 
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 
  # libtool to hard-code these into programs
 
  ;;
 
 
 
cygwin* | mingw* | pw32* | cegcc*)
 
  version_type=windows
 
  shrext_cmds=".dll"
 
  need_version=no
 
  need_lib_prefix=no
 
 
 
  case $GCC,$host_os in
 
  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
 
    library_names_spec='$libname.dll.a'
 
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
 
    postinstall_cmds='base_file=`basename \${file}`~
 
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
 
      dldir=$destdir/`dirname \$dlpath`~
 
      test -d \$dldir || mkdir -p \$dldir~
 
      $install_prog $dir/$dlname \$dldir/$dlname~
 
      chmod a+x \$dldir/$dlname~
 
      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 
        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 
      fi'
 
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 
      dlpath=$dir/\$dldll~
 
       $RM \$dlpath'
 
    shlibpath_overrides_runpath=yes
 
 
 
    case $host_os in
 
    cygwin*)
 
      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 
      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 
m4_if([$1], [],[
 
      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
 
      ;;
 
    mingw* | cegcc*)
 
      # MinGW DLLs use traditional 'lib' prefix
 
      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 
      ;;
 
    pw32*)
 
      # pw32 DLLs use 'pw' prefix rather than 'lib'
 
      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
 
      ;;
 
    esac
 
    ;;
 
 
 
  *)
 
    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
 
    ;;
 
  esac
 
  dynamic_linker='Win32 ld.exe'
 
  # FIXME: first we should search . and the directory the executable is in
 
  shlibpath_var=PATH
 
  ;;
 
 
 
darwin* | rhapsody*)
 
  dynamic_linker="$host_os dyld"
 
  version_type=darwin
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
 
  soname_spec='${libname}${release}${major}$shared_ext'
 
  shlibpath_overrides_runpath=yes
 
  shlibpath_var=DYLD_LIBRARY_PATH
 
  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 
m4_if([$1], [],[
 
  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
 
  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 
  ;;
 
 
 
dgux*)
 
  version_type=linux
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  ;;
 
 
 
freebsd1*)
 
  dynamic_linker=no
 
  ;;
 
 
 
freebsd* | dragonfly*)
 
  # DragonFly does not have aout.  When/if they implement a new
 
  # versioning mechanism, adjust this.
 
  if test -x /usr/bin/objformat; then
 
    objformat=`/usr/bin/objformat`
 
  else
 
    case $host_os in
 
    freebsd[[123]]*) objformat=aout ;;
 
    *) objformat=elf ;;
 
    esac
 
  fi
 
  version_type=freebsd-$objformat
 
  case $version_type in
 
    freebsd-elf*)
 
      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
 
      need_version=no
 
      need_lib_prefix=no
 
      ;;
 
    freebsd-*)
 
      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
 
      need_version=yes
 
      ;;
 
  esac
 
  shlibpath_var=LD_LIBRARY_PATH
 
  case $host_os in
 
  freebsd2*)
 
    shlibpath_overrides_runpath=yes
 
    ;;
 
  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 
    shlibpath_overrides_runpath=yes
 
    hardcode_into_libs=yes
 
    ;;
 
  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 
  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 
    shlibpath_overrides_runpath=no
 
    hardcode_into_libs=yes
 
    ;;
 
  *) # from 4.6 on, and DragonFly
 
    shlibpath_overrides_runpath=yes
 
    hardcode_into_libs=yes
 
    ;;
 
  esac
 
  ;;
 
 
 
gnu*)
 
  version_type=linux
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  hardcode_into_libs=yes
 
  ;;
 
 
 
haiku*)
 
  version_type=linux
 
  need_lib_prefix=no
 
  need_version=no
 
  dynamic_linker="$host_os runtime_loader"
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  shlibpath_var=LIBRARY_PATH
 
  shlibpath_overrides_runpath=yes
 
  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
 
  hardcode_into_libs=yes
 
  ;;
 
 
 
hpux9* | hpux10* | hpux11*)
 
  # Give a soname corresponding to the major version so that dld.sl refuses to
 
  # link against other versions.
 
  version_type=sunos
 
  need_lib_prefix=no
 
  need_version=no
 
  case $host_cpu in
 
  ia64*)
 
    shrext_cmds='.so'
 
    hardcode_into_libs=yes
 
    dynamic_linker="$host_os dld.so"
 
    shlibpath_var=LD_LIBRARY_PATH
 
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
    soname_spec='${libname}${release}${shared_ext}$major'
 
    if test "X$HPUX_IA64_MODE" = X32; then
 
      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 
    else
 
      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 
    fi
 
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 
    ;;
 
  hppa*64*)
 
    shrext_cmds='.sl'
 
    hardcode_into_libs=yes
 
    dynamic_linker="$host_os dld.sl"
 
    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
    soname_spec='${libname}${release}${shared_ext}$major'
 
    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 
    ;;
 
  *)
 
    shrext_cmds='.sl'
 
    dynamic_linker="$host_os dld.sl"
 
    shlibpath_var=SHLIB_PATH
 
    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
    soname_spec='${libname}${release}${shared_ext}$major'
 
    ;;
 
  esac
 
  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
 
  postinstall_cmds='chmod 555 $lib'
 
  # or fails outright, so override atomically:
 
  install_override_mode=555
 
  ;;
 
 
 
interix[[3-9]]*)
 
  version_type=linux
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=no
 
  hardcode_into_libs=yes
 
  ;;
 
 
 
irix5* | irix6* | nonstopux*)
 
  case $host_os in
 
    nonstopux*) version_type=nonstopux ;;
 
    *)
 
        if test "$lt_cv_prog_gnu_ld" = yes; then
 
                version_type=linux
 
        else
 
                version_type=irix
 
        fi ;;
 
  esac
 
  need_lib_prefix=no
 
  need_version=no
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
 
  case $host_os in
 
  irix5* | nonstopux*)
 
    libsuff= shlibsuff=
 
    ;;
 
  *)
 
    case $LD in # libtool.m4 will add one of these switches to LD
 
    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 
      libsuff= shlibsuff= libmagic=32-bit;;
 
    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 
      libsuff=32 shlibsuff=N32 libmagic=N32;;
 
    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 
      libsuff=64 shlibsuff=64 libmagic=64-bit;;
 
    *) libsuff= shlibsuff= libmagic=never-match;;
 
    esac
 
    ;;
 
  esac
 
  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 
  shlibpath_overrides_runpath=no
 
  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
 
  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
 
  hardcode_into_libs=yes
 
  ;;
 
 
 
# No shared lib support for Linux oldld, aout, or coff.
 
linux*oldld* | linux*aout* | linux*coff*)
 
  dynamic_linker=no
 
  ;;
 
 
 
# This must be Linux ELF.
 
linux* | k*bsd*-gnu | kopensolaris*-gnu)
 
  version_type=linux
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=no
 
 
 
  # Some binutils ld are patched to set DT_RUNPATH
 
  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
 
    [lt_cv_shlibpath_overrides_runpath=no
 
    save_LDFLAGS=$LDFLAGS
 
    save_libdir=$libdir
 
    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
 
         LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
 
    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 
      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
 
         [lt_cv_shlibpath_overrides_runpath=yes])])
 
    LDFLAGS=$save_LDFLAGS
 
    libdir=$save_libdir
 
    ])
 
  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 
 
 
  # This implies no fast_install, which is unacceptable.
 
  # Some rework will be needed to allow for fast_install
 
  # before this can be enabled.
 
  hardcode_into_libs=yes
 
 
 
  # Append ld.so.conf contents to the search path
 
  if test -f /etc/ld.so.conf; then
 
    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[   ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
 
    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 
  fi
 
 
 
  # We used to test for /lib/ld.so.1 and disable shared libraries on
 
  # powerpc, because MkLinux only supported shared libraries with the
 
  # GNU dynamic linker.  Since this was broken with cross compilers,
 
  # most powerpc-linux boxes support dynamic linking these days and
 
  # people can always --disable-shared, the test was removed, and we
 
  # assume the GNU/Linux dynamic linker is in use.
 
  dynamic_linker='GNU/Linux ld.so'
 
  ;;
 
 
 
netbsd*)
 
  version_type=sunos
 
  need_lib_prefix=no
 
  need_version=no
 
  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 
    dynamic_linker='NetBSD (a.out) ld.so'
 
  else
 
    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 
    soname_spec='${libname}${release}${shared_ext}$major'
 
    dynamic_linker='NetBSD ld.elf_so'
 
  fi
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=yes
 
  hardcode_into_libs=yes
 
  ;;
 
 
 
newsos6)
 
  version_type=linux
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=yes
 
  ;;
 
 
 
*nto* | *qnx*)
 
  version_type=qnx
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=no
 
  hardcode_into_libs=yes
 
  dynamic_linker='ldqnx.so'
 
  ;;
 
 
 
openbsd*)
 
  version_type=sunos
 
  sys_lib_dlsearch_path_spec="/usr/lib"
 
  need_lib_prefix=no
 
  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
 
  case $host_os in
 
    openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
 
    *)                          need_version=no  ;;
 
  esac
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 
    case $host_os in
 
      openbsd2.[[89]] | openbsd2.[[89]].*)
 
        shlibpath_overrides_runpath=no
 
        ;;
 
      *)
 
        shlibpath_overrides_runpath=yes
 
        ;;
 
      esac
 
  else
 
    shlibpath_overrides_runpath=yes
 
  fi
 
  ;;
 
 
 
os2*)
 
  libname_spec='$name'
 
  shrext_cmds=".dll"
 
  need_lib_prefix=no
 
  library_names_spec='$libname${shared_ext} $libname.a'
 
  dynamic_linker='OS/2 ld.exe'
 
  shlibpath_var=LIBPATH
 
  ;;
 
 
 
osf3* | osf4* | osf5*)
 
  version_type=osf
 
  need_lib_prefix=no
 
  need_version=no
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 
  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
 
  ;;
 
 
 
rdos*)
 
  dynamic_linker=no
 
  ;;
 
 
 
solaris*)
 
  version_type=linux
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=yes
 
  hardcode_into_libs=yes
 
  # ldd complains unless libraries are executable
 
  postinstall_cmds='chmod +x $lib'
 
  ;;
 
 
 
sunos4*)
 
  version_type=sunos
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 
  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=yes
 
  if test "$with_gnu_ld" = yes; then
 
    need_lib_prefix=no
 
  fi
 
  need_version=yes
 
  ;;
 
 
 
sysv4 | sysv4.3*)
 
  version_type=linux
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  case $host_vendor in
 
    sni)
 
      shlibpath_overrides_runpath=no
 
      need_lib_prefix=no
 
      runpath_var=LD_RUN_PATH
 
      ;;
 
    siemens)
 
      need_lib_prefix=no
 
      ;;
 
    motorola)
 
      need_lib_prefix=no
 
      need_version=no
 
      shlibpath_overrides_runpath=no
 
      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 
      ;;
 
  esac
 
  ;;
 
 
 
sysv4*MP*)
 
  if test -d /usr/nec ;then
 
    version_type=linux
 
    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
 
    soname_spec='$libname${shared_ext}.$major'
 
    shlibpath_var=LD_LIBRARY_PATH
 
  fi
 
  ;;
 
 
 
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 
  version_type=freebsd-elf
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=yes
 
  hardcode_into_libs=yes
 
  if test "$with_gnu_ld" = yes; then
 
    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 
  else
 
    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 
    case $host_os in
 
      sco3.2v5*)
 
        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 
        ;;
 
    esac
 
  fi
 
  sys_lib_dlsearch_path_spec='/usr/lib'
 
  ;;
 
 
 
tpf*)
 
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
 
  version_type=linux
 
  need_lib_prefix=no
 
  need_version=no
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  shlibpath_overrides_runpath=no
 
  hardcode_into_libs=yes
 
  ;;
 
 
 
uts4*)
 
  version_type=linux
 
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 
  soname_spec='${libname}${release}${shared_ext}$major'
 
  shlibpath_var=LD_LIBRARY_PATH
 
  ;;
 
 
 
*)
 
  dynamic_linker=no
 
  ;;
 
esac
 
AC_MSG_RESULT([$dynamic_linker])
 
test "$dynamic_linker" = no && can_build_shared=no
 
 
 
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 
if test "$GCC" = yes; then
 
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 
fi
 
 
 
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
 
  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
 
fi
 
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
 
  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
 
fi
 
 
 
_LT_DECL([], [variables_saved_for_relink], [1],
 
    [Variables whose values should be saved in libtool wrapper scripts and
 
    restored at link time])
 
_LT_DECL([], [need_lib_prefix], [0],
 
    [Do we need the "lib" prefix for modules?])
 
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
 
_LT_DECL([], [version_type], [0], [Library versioning type])
 
_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
 
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
 
_LT_DECL([], [shlibpath_overrides_runpath], [0],
 
    [Is shlibpath searched before the hard-coded library search path?])
 
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
 
_LT_DECL([], [library_names_spec], [1],
 
    [[List of archive names.  First name is the real one, the rest are links.
 
    The last name is the one that the linker finds with -lNAME]])
 
_LT_DECL([], [soname_spec], [1],
 
    [[The coded name of the library, if different from the real name]])
 
_LT_DECL([], [install_override_mode], [1],
 
    [Permission mode override for installation of shared libraries])
 
_LT_DECL([], [postinstall_cmds], [2],
 
    [Command to use after installation of a shared archive])
 
_LT_DECL([], [postuninstall_cmds], [2],
 
    [Command to use after uninstallation of a shared archive])
 
_LT_DECL([], [finish_cmds], [2],
 
    [Commands used to finish a libtool library installation in a directory])
 
_LT_DECL([], [finish_eval], [1],
 
    [[As "finish_cmds", except a single script fragment to be evaled but
 
    not shown]])
 
_LT_DECL([], [hardcode_into_libs], [0],
 
    [Whether we should hardcode library paths into libraries])
 
_LT_DECL([], [sys_lib_search_path_spec], [2],
 
    [Compile-time system search path for libraries])
 
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
 
    [Run-time system search path for libraries])
 
])# _LT_SYS_DYNAMIC_LINKER
 
 
 
 
 
# _LT_PATH_TOOL_PREFIX(TOOL)
 
# --------------------------
 
# find a file program which can recognize shared library
 
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
 
[m4_require([_LT_DECL_EGREP])dnl
 
AC_MSG_CHECKING([for $1])
 
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 
[case $MAGIC_CMD in
 
[[\\/*] |  ?:[\\/]*])
 
  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
 
  ;;
 
*)
 
  lt_save_MAGIC_CMD="$MAGIC_CMD"
 
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 
dnl $ac_dummy forces splitting on constant user-supplied paths.
 
dnl POSIX.2 word splitting is done only on the output of word expansions,
 
dnl not every word.  This closes a longstanding sh security hole.
 
  ac_dummy="m4_if([$2], , $PATH, [$2])"
 
  for ac_dir in $ac_dummy; do
 
    IFS="$lt_save_ifs"
 
    test -z "$ac_dir" && ac_dir=.
 
    if test -f $ac_dir/$1; then
 
      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
 
      if test -n "$file_magic_test_file"; then
 
        case $deplibs_check_method in
 
        "file_magic "*)
 
          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 
          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 
          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 
            $EGREP "$file_magic_regex" > /dev/null; then
 
            :
 
          else
 
            cat <<_LT_EOF 1>&2
 
 
 
*** Warning: the command libtool uses to detect shared libraries,
 
*** $file_magic_cmd, produces output that libtool cannot recognize.
 
*** The result is that libtool may fail to recognize shared libraries
 
*** as such.  This will affect the creation of libtool libraries that
 
*** depend on shared libraries, but programs linked with such libtool
 
*** libraries will work regardless of this problem.  Nevertheless, you
 
*** may want to report the problem to your system manager and/or to
 
*** bug-libtool@gnu.org
 
 
 
_LT_EOF
 
          fi ;;
 
        esac
 
      fi
 
      break
 
    fi
 
  done
 
  IFS="$lt_save_ifs"
 
  MAGIC_CMD="$lt_save_MAGIC_CMD"
 
  ;;
 
esac])
 
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 
if test -n "$MAGIC_CMD"; then
 
  AC_MSG_RESULT($MAGIC_CMD)
 
else
 
  AC_MSG_RESULT(no)
 
fi
 
_LT_DECL([], [MAGIC_CMD], [0],
 
         [Used to examine libraries when file_magic_cmd begins with "file"])dnl
 
])# _LT_PATH_TOOL_PREFIX
 
 
 
# Old name:
 
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
 
 
 
 
 
# _LT_PATH_MAGIC
 
# --------------
 
# find a file program which can recognize a shared library
 
m4_defun([_LT_PATH_MAGIC],
 
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 
if test -z "$lt_cv_path_MAGIC_CMD"; then
 
  if test -n "$ac_tool_prefix"; then
 
    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 
  else
 
    MAGIC_CMD=:
 
  fi
 
fi
 
])# _LT_PATH_MAGIC
 
 
 
 
 
# LT_PATH_LD
 
# ----------
 
# find the pathname to the GNU or non-GNU linker
 
AC_DEFUN([LT_PATH_LD],
 
[AC_REQUIRE([AC_PROG_CC])dnl
 
AC_REQUIRE([AC_CANONICAL_HOST])dnl
 
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 
m4_require([_LT_DECL_SED])dnl
 
m4_require([_LT_DECL_EGREP])dnl
 
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 
 
 
AC_ARG_WITH([gnu-ld],
 
    [AS_HELP_STRING([--with-gnu-ld],
 
        [assume the C compiler uses GNU ld @<:@default=no@:>@])],
 
    [test "$withval" = no || with_gnu_ld=yes],
 
    [with_gnu_ld=no])dnl
 
 
 
ac_prog=ld
 
if test "$GCC" = yes; then
 
  # Check if gcc -print-prog-name=ld gives a path.
 
  AC_MSG_CHECKING([for ld used by $CC])
 
  case $host in
 
  *-*-mingw*)
 
    # gcc leaves a trailing carriage return which upsets mingw
 
    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 
  *)
 
    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 
  esac
 
  case $ac_prog in
 
    # Accept absolute paths.
 
    [[\\/]]* | ?:[[\\/]]*)
 
      re_direlt='/[[^/]][[^/]]*/\.\./'
 
      # Canonicalize the pathname of ld
 
      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
 
      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
 
        ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
 
      done
 
      test -z "$LD" && LD="$ac_prog"
 
      ;;
 
  "")
 
    # If it fails, then pretend we aren't using GCC.
 
    ac_prog=ld
 
    ;;
 
  *)
 
    # If it is relative, then search for the first ld in PATH.
 
    with_gnu_ld=unknown
 
    ;;
 
  esac
 
elif test "$with_gnu_ld" = yes; then
 
  AC_MSG_CHECKING([for GNU ld])
 
else
 
  AC_MSG_CHECKING([for non-GNU ld])
 
fi
 
AC_CACHE_VAL(lt_cv_path_LD,
 
[if test -z "$LD"; then
 
  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 
  for ac_dir in $PATH; do
 
    IFS="$lt_save_ifs"
 
    test -z "$ac_dir" && ac_dir=.
 
    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 
      lt_cv_path_LD="$ac_dir/$ac_prog"
 
      # Check to see if the program is GNU ld.  I'd rather use --version,
 
      # but apparently some variants of GNU ld only accept -v.
 
      # Break only if it was the GNU/non-GNU ld that we prefer.
 
      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 
      *GNU* | *'with BFD'*)
 
        test "$with_gnu_ld" != no && break
 
        ;;
 
      *)
 
        test "$with_gnu_ld" != yes && break
 
        ;;
 
      esac
 
    fi
 
  done
 
  IFS="$lt_save_ifs"
 
else
 
  lt_cv_path_LD="$LD" # Let the user override the test with a path.
 
fi])
 
LD="$lt_cv_path_LD"
 
if test -n "$LD"; then
 
  AC_MSG_RESULT($LD)
 
else
 
  AC_MSG_RESULT(no)
 
fi
 
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 
_LT_PATH_LD_GNU
 
AC_SUBST([LD])
 
 
 
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
 
])# LT_PATH_LD
 
 
 
# Old names:
 
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
 
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AM_PROG_LD], [])
 
dnl AC_DEFUN([AC_PROG_LD], [])
 
 
 
 
 
# _LT_PATH_LD_GNU
 
#- --------------
 
m4_defun([_LT_PATH_LD_GNU],
 
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
 
case `$LD -v 2>&1 </dev/null` in
 
*GNU* | *'with BFD'*)
 
  lt_cv_prog_gnu_ld=yes
 
  ;;
 
*)
 
  lt_cv_prog_gnu_ld=no
 
  ;;
 
esac])
 
with_gnu_ld=$lt_cv_prog_gnu_ld
 
])# _LT_PATH_LD_GNU
 
 
 
 
 
# _LT_CMD_RELOAD
 
# --------------
 
# find reload flag for linker
 
#   -- PORTME Some linkers may need a different reload flag.
 
m4_defun([_LT_CMD_RELOAD],
 
[AC_CACHE_CHECK([for $LD option to reload object files],
 
  lt_cv_ld_reload_flag,
 
  [lt_cv_ld_reload_flag='-r'])
 
reload_flag=$lt_cv_ld_reload_flag
 
case $reload_flag in
 
"" | " "*) ;;
 
*) reload_flag=" $reload_flag" ;;
 
esac
 
reload_cmds='$LD$reload_flag -o $output$reload_objs'
 
case $host_os in
 
  darwin*)
 
    if test "$GCC" = yes; then
 
      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
 
    else
 
      reload_cmds='$LD$reload_flag -o $output$reload_objs'
 
    fi
 
    ;;
 
esac
 
_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
 
_LT_TAGDECL([], [reload_cmds], [2])dnl
 
])# _LT_CMD_RELOAD
 
 
 
 
 
# _LT_CHECK_MAGIC_METHOD
 
# ----------------------
 
# how to check for library dependencies
 
#  -- PORTME fill in with the dynamic library characteristics
 
m4_defun([_LT_CHECK_MAGIC_METHOD],
 
[m4_require([_LT_DECL_EGREP])
 
m4_require([_LT_DECL_OBJDUMP])
 
AC_CACHE_CHECK([how to recognize dependent libraries],
 
lt_cv_deplibs_check_method,
 
[lt_cv_file_magic_cmd='$MAGIC_CMD'
 
lt_cv_file_magic_test_file=
 
lt_cv_deplibs_check_method='unknown'
 
# Need to set the preceding variable on all platforms that support
 
# interlibrary dependencies.
 
# 'none' -- dependencies not supported.
 
# `unknown' -- same as none, but documents that we really don't know.
 
# 'pass_all' -- all dependencies passed with no checks.
 
# 'test_compile' -- check by making test program.
 
# 'file_magic [[regex]]' -- check by looking for files in library path
 
# which responds to the $file_magic_cmd with a given extended regex.
 
# If you have `file' or equivalent on your system and you're not sure
 
# whether `pass_all' will *always* work, you probably want this one.
 
 
 
case $host_os in
 
aix[[4-9]]*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
beos*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
bsdi[[45]]*)
 
  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 
  lt_cv_file_magic_cmd='/usr/bin/file -L'
 
  lt_cv_file_magic_test_file=/shlib/libc.so
 
  ;;
 
 
 
cygwin*)
 
  # func_win32_libid is a shell function defined in ltmain.sh
 
  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 
  lt_cv_file_magic_cmd='func_win32_libid'
 
  ;;
 
 
 
mingw* | pw32*)
 
  # Base MSYS/MinGW do not provide the 'file' command needed by
 
  # func_win32_libid shell function, so use a weaker test based on 'objdump',
 
  # unless we find 'file', for example because we are cross-compiling.
 
  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
 
  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
 
    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 
    lt_cv_file_magic_cmd='func_win32_libid'
 
  else
 
    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
 
    lt_cv_file_magic_cmd='$OBJDUMP -f'
 
  fi
 
  ;;
 
 
 
cegcc*)
 
  # use the weaker test based on 'objdump'. See mingw*.
 
  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
 
  lt_cv_file_magic_cmd='$OBJDUMP -f'
 
  ;;
 
 
 
darwin* | rhapsody*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
freebsd* | dragonfly*)
 
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 
    case $host_cpu in
 
    i*86 )
 
      # Not sure whether the presence of OpenBSD here was a mistake.
 
      # Let's accept both of them until this is cleared up.
 
      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 
      lt_cv_file_magic_cmd=/usr/bin/file
 
      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 
      ;;
 
    esac
 
  else
 
    lt_cv_deplibs_check_method=pass_all
 
  fi
 
  ;;
 
 
 
gnu*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
haiku*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
hpux10.20* | hpux11*)
 
  lt_cv_file_magic_cmd=/usr/bin/file
 
  case $host_cpu in
 
  ia64*)
 
    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 
    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 
    ;;
 
  hppa*64*)
 
    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
 
    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 
    ;;
 
  *)
 
    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
 
    lt_cv_file_magic_test_file=/usr/lib/libc.sl
 
    ;;
 
  esac
 
  ;;
 
 
 
interix[[3-9]]*)
 
  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 
  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 
  ;;
 
 
 
irix5* | irix6* | nonstopux*)
 
  case $LD in
 
  *-32|*"-32 ") libmagic=32-bit;;
 
  *-n32|*"-n32 ") libmagic=N32;;
 
  *-64|*"-64 ") libmagic=64-bit;;
 
  *) libmagic=never-match;;
 
  esac
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
# This must be Linux ELF.
 
linux* | k*bsd*-gnu | kopensolaris*-gnu)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
netbsd*)
 
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 
  else
 
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 
  fi
 
  ;;
 
 
 
newos6*)
 
  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 
  lt_cv_file_magic_cmd=/usr/bin/file
 
  lt_cv_file_magic_test_file=/usr/lib/libnls.so
 
  ;;
 
 
 
*nto* | *qnx*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
openbsd*)
 
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 
  else
 
    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 
  fi
 
  ;;
 
 
 
osf3* | osf4* | osf5*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
rdos*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
solaris*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
 
 
sysv4 | sysv4.3*)
 
  case $host_vendor in
 
  motorola)
 
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 
    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 
    ;;
 
  ncr)
 
    lt_cv_deplibs_check_method=pass_all
 
    ;;
 
  sequent)
 
    lt_cv_file_magic_cmd='/bin/file'
 
    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 
    ;;
 
  sni)
 
    lt_cv_file_magic_cmd='/bin/file'
 
    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 
    lt_cv_file_magic_test_file=/lib/libc.so
 
    ;;
 
  siemens)
 
    lt_cv_deplibs_check_method=pass_all
 
    ;;
 
  pc)
 
    lt_cv_deplibs_check_method=pass_all
 
    ;;
 
  esac
 
  ;;
 
 
 
tpf*)
 
  lt_cv_deplibs_check_method=pass_all
 
  ;;
 
esac
 
])
 
file_magic_cmd=$lt_cv_file_magic_cmd
 
deplibs_check_method=$lt_cv_deplibs_check_method
 
test -z "$deplibs_check_method" && deplibs_check_method=unknown
 
 
 
_LT_DECL([], [deplibs_check_method], [1],
 
    [Method to check whether dependent libraries are shared objects])
 
_LT_DECL([], [file_magic_cmd], [1],
 
    [Command to use when deplibs_check_method == "file_magic"])
 
])# _LT_CHECK_MAGIC_METHOD
 
 
 
 
 
# LT_PATH_NM
 
# ----------
 
# find the pathname to a BSD- or MS-compatible name lister
 
AC_DEFUN([LT_PATH_NM],
 
[AC_REQUIRE([AC_PROG_CC])dnl
 
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
 
[if test -n "$NM"; then
 
  # Let the user override the test.
 
  lt_cv_path_NM="$NM"
 
else
 
  lt_nm_to_check="${ac_tool_prefix}nm"
 
  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
 
    lt_nm_to_check="$lt_nm_to_check nm"
 
  fi
 
  for lt_tmp_nm in $lt_nm_to_check; do
 
    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 
    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 
      IFS="$lt_save_ifs"
 
      test -z "$ac_dir" && ac_dir=.
 
      tmp_nm="$ac_dir/$lt_tmp_nm"
 
      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
 
        # Check to see if the nm accepts a BSD-compat flag.
 
        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
 
        #   nm: unknown option "B" ignored
 
        # Tru64's nm complains that /dev/null is an invalid object file
 
        case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
 
        */dev/null* | *'Invalid file or object type'*)
 
          lt_cv_path_NM="$tmp_nm -B"
 
          break
 
          ;;
 
        *)
 
          case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 
          */dev/null*)
 
            lt_cv_path_NM="$tmp_nm -p"
 
            break
 
            ;;
 
          *)
 
            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 
            continue # so that we can try to find one that supports BSD flags
 
            ;;
 
          esac
 
          ;;
 
        esac
 
      fi
 
    done
 
    IFS="$lt_save_ifs"
 
  done
 
  : ${lt_cv_path_NM=no}
 
fi])
 
if test "$lt_cv_path_NM" != "no"; then
 
  NM="$lt_cv_path_NM"
 
else
 
  # Didn't find any BSD compatible name lister, look for dumpbin.
 
  if test -n "$DUMPBIN"; then :
 
    # Let the user override the test.
 
  else
 
    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
 
    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
 
    *COFF*)
 
      DUMPBIN="$DUMPBIN -symbols"
 
      ;;
 
    *)
 
      DUMPBIN=:
 
      ;;
 
    esac
 
  fi
 
  AC_SUBST([DUMPBIN])
 
  if test "$DUMPBIN" != ":"; then
 
    NM="$DUMPBIN"
 
  fi
 
fi
 
test -z "$NM" && NM=nm
 
AC_SUBST([NM])
 
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 
 
 
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
 
  [lt_cv_nm_interface="BSD nm"
 
  echo "int some_variable = 0;" > conftest.$ac_ext
 
  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
 
  (eval "$ac_compile" 2>conftest.err)
 
  cat conftest.err >&AS_MESSAGE_LOG_FD
 
  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
 
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
 
  cat conftest.err >&AS_MESSAGE_LOG_FD
 
  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
 
  cat conftest.out >&AS_MESSAGE_LOG_FD
 
  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
 
    lt_cv_nm_interface="MS dumpbin"
 
  fi
 
  rm -f conftest*])
 
])# LT_PATH_NM
 
 
 
# Old names:
 
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
 
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AM_PROG_NM], [])
 
dnl AC_DEFUN([AC_PROG_NM], [])
 
 
 
 
 
# LT_LIB_M
 
# --------
 
# check for math library
 
AC_DEFUN([LT_LIB_M],
 
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
 
LIBM=
 
case $host in
 
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
 
  # These system don't have libm, or don't need it
 
  ;;
 
*-ncr-sysv4.3*)
 
  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
 
  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 
  ;;
 
*)
 
  AC_CHECK_LIB(m, cos, LIBM="-lm")
 
  ;;
 
esac
 
AC_SUBST([LIBM])
 
])# LT_LIB_M
 
 
 
# Old name:
 
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([AC_CHECK_LIBM], [])
 
 
 
 
 
# _LT_COMPILER_NO_RTTI([TAGNAME])
 
# -------------------------------
 
m4_defun([_LT_COMPILER_NO_RTTI],
 
[m4_require([_LT_TAG_COMPILER])dnl
 
 
 
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 
 
 
if test "$GCC" = yes; then
 
  case $cc_basename in
 
  nvcc*)
 
    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
 
  *)
 
    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
 
  esac
 
 
 
  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 
    lt_cv_prog_compiler_rtti_exceptions,
 
    [-fno-rtti -fno-exceptions], [],
 
    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 
fi
 
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 
        [Compiler flag to turn off builtin functions])
 
])# _LT_COMPILER_NO_RTTI
 
 
 
 
 
# _LT_CMD_GLOBAL_SYMBOLS
 
# ----------------------
 
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
 
AC_REQUIRE([AC_PROG_CC])dnl
 
AC_REQUIRE([AC_PROG_AWK])dnl
 
AC_REQUIRE([LT_PATH_NM])dnl
 
AC_REQUIRE([LT_PATH_LD])dnl
 
m4_require([_LT_DECL_SED])dnl
 
m4_require([_LT_DECL_EGREP])dnl
 
m4_require([_LT_TAG_COMPILER])dnl
 
 
 
# Check for command to grab the raw symbol name followed by C symbol from nm.
 
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 
[
 
# These are sane defaults that work on at least a few old systems.
 
# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 
 
 
# Character class describing NM global symbol codes.
 
symcode='[[BCDEGRST]]'
 
 
 
# Regexp to match symbols that can be accessed directly from C.
 
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 
 
 
# Define system-specific variables.
 
case $host_os in
 
aix*)
 
  symcode='[[BCDT]]'
 
  ;;
 
cygwin* | mingw* | pw32* | cegcc*)
 
  symcode='[[ABCDGISTW]]'
 
  ;;
 
hpux*)
 
  if test "$host_cpu" = ia64; then
 
    symcode='[[ABCDEGRST]]'
 
  fi
 
  ;;
 
irix* | nonstopux*)
 
  symcode='[[BCDEGRST]]'
 
  ;;
 
osf*)
 
  symcode='[[BCDEGQRST]]'
 
  ;;
 
solaris*)
 
  symcode='[[BDRT]]'
 
  ;;
 
sco3.2v5*)
 
  symcode='[[DT]]'
 
  ;;
 
sysv4.2uw2*)
 
  symcode='[[DT]]'
 
  ;;
 
sysv5* | sco5v6* | unixware* | OpenUNIX*)
 
  symcode='[[ABDT]]'
 
  ;;
 
sysv4)
 
  symcode='[[DFNSTU]]'
 
  ;;
 
esac
 
 
 
# If we're using GNU nm, then use its standard symbol codes.
 
case `$NM -V 2>&1` in
 
*GNU* | *'with BFD'*)
 
  symcode='[[ABCDGIRSTW]]' ;;
 
esac
 
 
 
# Transform an extracted symbol line into a proper C declaration.
 
# Some systems (esp. on ia64) link data and code symbols differently,
 
# so use this general approach.
 
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 
 
 
# Transform an extracted symbol line into symbol name and symbol address
 
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
 
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
 
 
 
# Handle CRLF in mingw tool chain
 
opt_cr=
 
case $build_os in
 
mingw*)
 
  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 
  ;;
 
esac
 
 
 
# Try without a prefix underscore, then with it.
 
for ac_symprfx in "" "_"; do
 
 
 
  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 
  symxfrm="\\1 $ac_symprfx\\2 \\2"
 
 
 
  # Write the raw and C identifiers.
 
  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 
    # Fake it for dumpbin and say T for any non-static function
 
    # and D for any global variable.
 
    # Also find C++ and __fastcall symbols from MSVC++,
 
    # which start with @ or ?.
 
    lt_cv_sys_global_symbol_pipe="$AWK ['"\
 
"     {last_section=section; section=\$ 3};"\
 
"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 
"     \$ 0!~/External *\|/{next};"\
 
"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
 
"     {if(hide[section]) next};"\
 
"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
 
"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
 
"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
 
"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
 
"     ' prfx=^$ac_symprfx]"
 
  else
 
    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[     ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 
  fi
 
 
 
  # Check to see that the pipe works correctly.
 
  pipe_works=no
 
 
 
  rm -f conftest*
 
  cat > conftest.$ac_ext <<_LT_EOF
 
#ifdef __cplusplus
 
extern "C" {
 
#endif
 
char nm_test_var;
 
void nm_test_func(void);
 
void nm_test_func(void){}
 
#ifdef __cplusplus
 
}
 
#endif
 
int main(){nm_test_var='a';nm_test_func();return(0);}
 
_LT_EOF
 
 
 
  if AC_TRY_EVAL(ac_compile); then
 
    # Now try to grab the symbols.
 
    nlist=conftest.nm
 
    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
 
      # Try sorting and uniquifying the output.
 
      if sort "$nlist" | uniq > "$nlist"T; then
 
        mv -f "$nlist"T "$nlist"
 
      else
 
        rm -f "$nlist"T
 
      fi
 
 
 
      # Make sure that we snagged all the symbols we need.
 
      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
 
        if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
 
          cat <<_LT_EOF > conftest.$ac_ext
 
#ifdef __cplusplus
 
extern "C" {
 
#endif
 
 
 
_LT_EOF
 
          # Now generate the symbol file.
 
          eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
 
 
 
          cat <<_LT_EOF >> conftest.$ac_ext
 
 
 
/* The mapping between symbol names and symbols.  */
 
const struct {
 
  const char *name;
 
  void       *address;
 
}
 
lt__PROGRAM__LTX_preloaded_symbols[[]] =
 
{
 
  { "@PROGRAM@", (void *) 0 },
 
_LT_EOF
 
          $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
 
          cat <<\_LT_EOF >> conftest.$ac_ext
 
  {0, (void *) 0}
 
};
 
 
 
/* This works around a problem in FreeBSD linker */
 
#ifdef FREEBSD_WORKAROUND
 
static const void *lt_preloaded_setup() {
 
  return lt__PROGRAM__LTX_preloaded_symbols;
 
}
 
#endif
 
 
 
#ifdef __cplusplus
 
}
 
#endif
 
_LT_EOF
 
          # Now try linking the two files.
 
          mv conftest.$ac_objext conftstm.$ac_objext
 
          lt_save_LIBS="$LIBS"
 
          lt_save_CFLAGS="$CFLAGS"
 
          LIBS="conftstm.$ac_objext"
 
          CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
 
          if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
 
            pipe_works=yes
 
          fi
 
          LIBS="$lt_save_LIBS"
 
          CFLAGS="$lt_save_CFLAGS"
 
        else
 
          echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
 
        fi
 
      else
 
        echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
 
      fi
 
    else
 
      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
 
    fi
 
  else
 
    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
 
    cat conftest.$ac_ext >&5
 
  fi
 
  rm -rf conftest* conftst*
 
 
 
  # Do not use the global_symbol_pipe unless it works.
 
  if test "$pipe_works" = yes; then
 
    break
 
  else
 
    lt_cv_sys_global_symbol_pipe=
 
  fi
 
done
 
])
 
if test -z "$lt_cv_sys_global_symbol_pipe"; then
 
  lt_cv_sys_global_symbol_to_cdecl=
 
fi
 
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 
  AC_MSG_RESULT(failed)
 
else
 
  AC_MSG_RESULT(ok)
 
fi
 
 
 
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
 
    [Take the output of nm and produce a listing of raw symbols and C names])
 
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
 
    [Transform the output of nm in a proper C declaration])
 
_LT_DECL([global_symbol_to_c_name_address],
 
    [lt_cv_sys_global_symbol_to_c_name_address], [1],
 
    [Transform the output of nm in a C name address pair])
 
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
 
    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
 
    [Transform the output of nm in a C name address pair when lib prefix is needed])
 
]) # _LT_CMD_GLOBAL_SYMBOLS
 
 
 
 
 
# _LT_COMPILER_PIC([TAGNAME])
 
# ---------------------------
 
m4_defun([_LT_COMPILER_PIC],
 
[m4_require([_LT_TAG_COMPILER])dnl
 
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
 
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
 
_LT_TAGVAR(lt_prog_compiler_static, $1)=
 
 
 
AC_MSG_CHECKING([for $compiler option to produce PIC])
 
m4_if([$1], [CXX], [
 
  # C++ specific cases for pic, static, wl, etc.
 
  if test "$GXX" = yes; then
 
    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 
 
 
    case $host_os in
 
    aix*)
 
      # All AIX code is PIC.
 
      if test "$host_cpu" = ia64; then
 
        # AIX 5 now supports IA64 processor
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      fi
 
      ;;
 
 
 
    amigaos*)
 
      case $host_cpu in
 
      powerpc)
 
            # see comment about AmigaOS4 .so support
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
        ;;
 
      m68k)
 
            # FIXME: we need at least 68020 code to build shared libraries, but
 
            # adding the `-m68020' flag to GCC prevents building anything better,
 
            # like `-m68040'.
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 
        ;;
 
      esac
 
      ;;
 
 
 
    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 
      # PIC is the default for these OSes.
 
      ;;
 
    mingw* | cygwin* | os2* | pw32* | cegcc*)
 
      # This hack is so that the source file can tell whether it is being
 
      # built for inclusion in a dll (and should export symbols for example).
 
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
 
      # (--disable-auto-import) libraries
 
      m4_if([$1], [GCJ], [],
 
        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 
      ;;
 
    darwin* | rhapsody*)
 
      # PIC is the default on this platform
 
      # Common symbols not allowed in MH_DYLIB files
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 
      ;;
 
    *djgpp*)
 
      # DJGPP does not support shared libraries at all
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 
      ;;
 
    haiku*)
 
      # PIC is the default for Haiku.
 
      # The "-static" flag exists, but is broken.
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)=
 
      ;;
 
    interix[[3-9]]*)
 
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 
      # Instead, we relocate shared libraries at runtime.
 
      ;;
 
    sysv4*MP*)
 
      if test -d /usr/nec; then
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 
      fi
 
      ;;
 
    hpux*)
 
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 
      # sets the default TLS model and affects inlining.
 
      case $host_cpu in
 
      hppa*64*)
 
        ;;
 
      *)
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
        ;;
 
      esac
 
      ;;
 
    *qnx* | *nto*)
 
      # QNX uses GNU C++, but need to define -shared option too, otherwise
 
      # it will coredump.
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 
      ;;
 
    *)
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
      ;;
 
    esac
 
  else
 
    case $host_os in
 
      aix[[4-9]]*)
 
        # All AIX code is PIC.
 
        if test "$host_cpu" = ia64; then
 
          # AIX 5 now supports IA64 processor
 
          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
        else
 
          _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 
        fi
 
        ;;
 
      chorus*)
 
        case $cc_basename in
 
        cxch68*)
 
          # Green Hills C++ Compiler
 
          # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
 
          ;;
 
        esac
 
        ;;
 
      dgux*)
 
        case $cc_basename in
 
          ec++*)
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
            ;;
 
          ghcx*)
 
            # Green Hills C++ Compiler
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 
            ;;
 
          *)
 
            ;;
 
        esac
 
        ;;
 
      freebsd* | dragonfly*)
 
        # FreeBSD uses GNU C++
 
        ;;
 
      hpux9* | hpux10* | hpux11*)
 
        case $cc_basename in
 
          CC*)
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 
            if test "$host_cpu" != ia64; then
 
              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 
            fi
 
            ;;
 
          aCC*)
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 
            case $host_cpu in
 
            hppa*64*|ia64*)
 
              # +Z the default
 
              ;;
 
            *)
 
              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 
              ;;
 
            esac
 
            ;;
 
          *)
 
            ;;
 
        esac
 
        ;;
 
      interix*)
 
        # This is c89, which is MS Visual C++ (no shared libs)
 
        # Anyone wants to do a port?
 
        ;;
 
      irix5* | irix6* | nonstopux*)
 
        case $cc_basename in
 
          CC*)
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 
            # CC pic flag -KPIC is the default.
 
            ;;
 
          *)
 
            ;;
 
        esac
 
        ;;
 
      linux* | k*bsd*-gnu | kopensolaris*-gnu)
 
        case $cc_basename in
 
          KCC*)
 
            # KAI C++ Compiler
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
            ;;
 
          ecpc* )
 
            # old Intel C++ for x86_64 which still supported -KPIC.
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 
            ;;
 
          icpc* )
 
            # Intel C++, used to be incompatible with GCC.
 
            # ICC 10 doesn't accept -KPIC any more.
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 
            ;;
 
          pgCC* | pgcpp*)
 
            # Portland Group C++ compiler
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
            ;;
 
          cxx*)
 
            # Compaq C++
 
            # Make sure the PIC flag is empty.  It appears that all Alpha
 
            # Linux and Compaq Tru64 Unix objects are PIC.
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 
            ;;
 
          xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
 
            # IBM XL 8.0, 9.0 on PPC and BlueGene
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 
            ;;
 
          *)
 
            case `$CC -V 2>&1 | sed 5q` in
 
            *Sun\ C*)
 
              # Sun C++ 5.9
 
              _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
              _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
              _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 
              ;;
 
            esac
 
            ;;
 
        esac
 
        ;;
 
      lynxos*)
 
        ;;
 
      m88k*)
 
        ;;
 
      mvs*)
 
        case $cc_basename in
 
          cxx*)
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
 
            ;;
 
          *)
 
            ;;
 
        esac
 
        ;;
 
      netbsd*)
 
        ;;
 
      *qnx* | *nto*)
 
        # QNX uses GNU C++, but need to define -shared option too, otherwise
 
        # it will coredump.
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 
        ;;
 
      osf3* | osf4* | osf5*)
 
        case $cc_basename in
 
          KCC*)
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 
            ;;
 
          RCC*)
 
            # Rational C++ 2.4.1
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 
            ;;
 
          cxx*)
 
            # Digital/Compaq C++
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            # Make sure the PIC flag is empty.  It appears that all Alpha
 
            # Linux and Compaq Tru64 Unix objects are PIC.
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 
            ;;
 
          *)
 
            ;;
 
        esac
 
        ;;
 
      psos*)
 
        ;;
 
      solaris*)
 
        case $cc_basename in
 
          CC*)
 
            # Sun C++ 4.2, 5.x and Centerline C++
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 
            ;;
 
          gcx*)
 
            # Green Hills C++ Compiler
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 
            ;;
 
          *)
 
            ;;
 
        esac
 
        ;;
 
      sunos4*)
 
        case $cc_basename in
 
          CC*)
 
            # Sun C++ 4.x
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
            ;;
 
          lcc*)
 
            # Lucid
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 
            ;;
 
          *)
 
            ;;
 
        esac
 
        ;;
 
      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 
        case $cc_basename in
 
          CC*)
 
            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
            ;;
 
        esac
 
        ;;
 
      tandem*)
 
        case $cc_basename in
 
          NCC*)
 
            # NonStop-UX NCC 3.20
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
            ;;
 
          *)
 
            ;;
 
        esac
 
        ;;
 
      vxworks*)
 
        ;;
 
      *)
 
        _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 
        ;;
 
    esac
 
  fi
 
],
 
[
 
  if test "$GCC" = yes; then
 
    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 
 
 
    case $host_os in
 
      aix*)
 
      # All AIX code is PIC.
 
      if test "$host_cpu" = ia64; then
 
        # AIX 5 now supports IA64 processor
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      fi
 
      ;;
 
 
 
    amigaos*)
 
      case $host_cpu in
 
      powerpc)
 
            # see comment about AmigaOS4 .so support
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
        ;;
 
      m68k)
 
            # FIXME: we need at least 68020 code to build shared libraries, but
 
            # adding the `-m68020' flag to GCC prevents building anything better,
 
            # like `-m68040'.
 
            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 
        ;;
 
      esac
 
      ;;
 
 
 
    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 
      # PIC is the default for these OSes.
 
      ;;
 
 
 
    mingw* | cygwin* | pw32* | os2* | cegcc*)
 
      # This hack is so that the source file can tell whether it is being
 
      # built for inclusion in a dll (and should export symbols for example).
 
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
 
      # (--disable-auto-import) libraries
 
      m4_if([$1], [GCJ], [],
 
        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 
      ;;
 
 
 
    darwin* | rhapsody*)
 
      # PIC is the default on this platform
 
      # Common symbols not allowed in MH_DYLIB files
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 
      ;;
 
 
 
    haiku*)
 
      # PIC is the default for Haiku.
 
      # The "-static" flag exists, but is broken.
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)=
 
      ;;
 
 
 
    hpux*)
 
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 
      # sets the default TLS model and affects inlining.
 
      case $host_cpu in
 
      hppa*64*)
 
        # +Z the default
 
        ;;
 
      *)
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
        ;;
 
      esac
 
      ;;
 
 
 
    interix[[3-9]]*)
 
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 
      # Instead, we relocate shared libraries at runtime.
 
      ;;
 
 
 
    msdosdjgpp*)
 
      # Just because we use GCC doesn't mean we suddenly get shared libraries
 
      # on systems that don't support them.
 
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 
      enable_shared=no
 
      ;;
 
 
 
    *nto* | *qnx*)
 
      # QNX uses GNU C++, but need to define -shared option too, otherwise
 
      # it will coredump.
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 
      ;;
 
 
 
    sysv4*MP*)
 
      if test -d /usr/nec; then
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 
      fi
 
      ;;
 
 
 
    *)
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
      ;;
 
    esac
 
 
 
    case $cc_basename in
 
    nvcc*) # Cuda Compiler Driver 2.2
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
 
      ;;
 
    esac
 
  else
 
    # PORTME Check for flag to pass linker flags through the system compiler.
 
    case $host_os in
 
    aix*)
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
      if test "$host_cpu" = ia64; then
 
        # AIX 5 now supports IA64 processor
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      else
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 
      fi
 
      ;;
 
 
 
    mingw* | cygwin* | pw32* | os2* | cegcc*)
 
      # This hack is so that the source file can tell whether it is being
 
      # built for inclusion in a dll (and should export symbols for example).
 
      m4_if([$1], [GCJ], [],
 
        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 
      ;;
 
 
 
    hpux9* | hpux10* | hpux11*)
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 
      # not for PA HP-UX.
 
      case $host_cpu in
 
      hppa*64*|ia64*)
 
        # +Z the default
 
        ;;
 
      *)
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 
        ;;
 
      esac
 
      # Is there a better lt_prog_compiler_static that works with the bundled CC?
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 
      ;;
 
 
 
    irix5* | irix6* | nonstopux*)
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
      # PIC (with -KPIC) is the default.
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 
      ;;
 
 
 
    linux* | k*bsd*-gnu | kopensolaris*-gnu)
 
      case $cc_basename in
 
      # old Intel for x86_64 which still supported -KPIC.
 
      ecc*)
 
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 
        ;;
 
      # icc used to be incompatible with GCC.
 
      # ICC 10 doesn't accept -KPIC any more.
 
      icc* | ifort*)
 
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 
        ;;
 
      # Lahey Fortran 8.1.
 
      lf95*)
 
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 
        ;;
 
      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
 
        # Portland Group compilers (*not* the Pentium gcc compiler,
 
        # which looks to be a dead project)
 
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
        ;;
 
      ccc*)
 
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
        # All Alpha code is PIC.
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 
        ;;
 
      xl* | bgxl* | bgf* | mpixl*)
 
        # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 
        ;;
 
      *)
 
        case `$CC -V 2>&1 | sed 5q` in
 
        *Sun\ F* | *Sun*Fortran*)
 
          # Sun Fortran 8.3 passes all unrecognized flags to the linker
 
          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
          _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 
          ;;
 
        *Sun\ C*)
 
          # Sun C 5.9
 
          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
          ;;
 
        esac
 
        ;;
 
      esac
 
      ;;
 
 
 
    newsos6)
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      ;;
 
 
 
    *nto* | *qnx*)
 
      # QNX uses GNU C++, but need to define -shared option too, otherwise
 
      # it will coredump.
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 
      ;;
 
 
 
    osf3* | osf4* | osf5*)
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
      # All OSF/1 code is PIC.
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 
      ;;
 
 
 
    rdos*)
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 
      ;;
 
 
 
    solaris*)
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      case $cc_basename in
 
      f77* | f90* | f95*)
 
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 
      *)
 
        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 
      esac
 
      ;;
 
 
 
    sunos4*)
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      ;;
 
 
 
    sysv4 | sysv4.2uw2* | sysv4.3*)
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      ;;
 
 
 
    sysv4*MP*)
 
      if test -d /usr/nec ;then
 
        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 
        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      fi
 
      ;;
 
 
 
    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      ;;
 
 
 
    unicos*)
 
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 
      ;;
 
 
 
    uts4*)
 
      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 
      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 
      ;;
 
 
 
    *)
 
      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 
      ;;
 
    esac
 
  fi
 
])
 
case $host_os in
 
  # For platforms which do not support PIC, -DPIC is meaningless:
 
  *djgpp*)
 
    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 
    ;;
 
  *)
 
    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
 
    ;;
 
esac
 
AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
 
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
 
        [How to pass a linker flag through the compiler])
 
 
 
#
 
# Check to make sure the PIC flag actually works.
 
#
 
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 
  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
 
    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
 
    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
 
    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
 
     "" | " "*) ;;
 
     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 
     esac],
 
    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
 
     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 
fi
 
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
 
        [Additional compiler flags for building library objects])
 
 
 
#
 
# Check to make sure the static flag actually works.
 
#
 
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
 
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 
  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
 
  $lt_tmp_static_flag,
 
  [],
 
  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
 
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
 
        [Compiler flag to prevent dynamic linking])
 
])# _LT_COMPILER_PIC
 
 
 
 
 
# _LT_LINKER_SHLIBS([TAGNAME])
 
# ----------------------------
 
# See if the linker supports building shared libraries.
 
m4_defun([_LT_LINKER_SHLIBS],
 
[AC_REQUIRE([LT_PATH_LD])dnl
 
AC_REQUIRE([LT_PATH_NM])dnl
 
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
m4_require([_LT_DECL_EGREP])dnl
 
m4_require([_LT_DECL_SED])dnl
 
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 
m4_require([_LT_TAG_COMPILER])dnl
 
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 
m4_if([$1], [CXX], [
 
  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 
  case $host_os in
 
  aix[[4-9]]*)
 
    # If we're using GNU nm, then we don't want the "-C" option.
 
    # -C means demangle to AIX nm, but means don't demangle with GNU nm
 
    # Also, AIX nm treats weak defined symbols like other global defined
 
    # symbols, whereas GNU nm marks them as "W".
 
    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 
    else
 
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 
    fi
 
    ;;
 
  pw32*)
 
    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
 
  ;;
 
  cygwin* | mingw* | cegcc*)
 
    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
 
  ;;
 
  *)
 
    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 
  ;;
 
  esac
 
  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 
], [
 
  runpath_var=
 
  _LT_TAGVAR(allow_undefined_flag, $1)=
 
  _LT_TAGVAR(always_export_symbols, $1)=no
 
  _LT_TAGVAR(archive_cmds, $1)=
 
  _LT_TAGVAR(archive_expsym_cmds, $1)=
 
  _LT_TAGVAR(compiler_needs_object, $1)=no
 
  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 
  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 
  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 
  _LT_TAGVAR(hardcode_automatic, $1)=no
 
  _LT_TAGVAR(hardcode_direct, $1)=no
 
  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 
  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 
  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 
  _LT_TAGVAR(hardcode_libdir_separator, $1)=
 
  _LT_TAGVAR(hardcode_minus_L, $1)=no
 
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 
  _LT_TAGVAR(inherit_rpath, $1)=no
 
  _LT_TAGVAR(link_all_deplibs, $1)=unknown
 
  _LT_TAGVAR(module_cmds, $1)=
 
  _LT_TAGVAR(module_expsym_cmds, $1)=
 
  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
 
  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 
  _LT_TAGVAR(thread_safe_flag_spec, $1)=
 
  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 
  # include_expsyms should be a list of space-separated symbols to be *always*
 
  # included in the symbol list
 
  _LT_TAGVAR(include_expsyms, $1)=
 
  # exclude_expsyms can be an extended regexp of symbols to exclude
 
  # it will be wrapped by ` (' and `)$', so one must not match beginning or
 
  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
 
  # as well as any symbol that contains `d'.
 
  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 
  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 
  # platforms (ab)use it in PIC code, but their linkers get confused if
 
  # the symbol is explicitly referenced.  Since portable code cannot
 
  # rely on this symbol name, it's probably fine to never include it in
 
  # preloaded symbol tables.
 
  # Exclude shared library initialization/finalization symbols.
 
dnl Note also adjust exclude_expsyms for C++ above.
 
  extract_expsyms_cmds=
 
 
 
  case $host_os in
 
  cygwin* | mingw* | pw32* | cegcc*)
 
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
 
    # When not using gcc, we currently assume that we are using
 
    # Microsoft Visual C++.
 
    if test "$GCC" != yes; then
 
      with_gnu_ld=no
 
    fi
 
    ;;
 
  interix*)
 
    # we just hope/assume this is gcc and not c89 (= MSVC++)
 
    with_gnu_ld=yes
 
    ;;
 
  openbsd*)
 
    with_gnu_ld=no
 
    ;;
 
  esac
 
 
 
  _LT_TAGVAR(ld_shlibs, $1)=yes
 
 
 
  # On some targets, GNU ld is compatible enough with the native linker
 
  # that we're better off using the native interface for both.
 
  lt_use_gnu_ld_interface=no
 
  if test "$with_gnu_ld" = yes; then
 
    case $host_os in
 
      aix*)
 
        # The AIX port of GNU ld has always aspired to compatibility
 
        # with the native linker.  However, as the warning in the GNU ld
 
        # block says, versions before 2.19.5* couldn't really create working
 
        # shared libraries, regardless of the interface used.
 
        case `$LD -v 2>&1` in
 
          *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
 
          *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
 
          *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
 
          *)
 
            lt_use_gnu_ld_interface=yes
 
            ;;
 
        esac
 
        ;;
 
      *)
 
        lt_use_gnu_ld_interface=yes
 
        ;;
 
    esac
 
  fi
 
 
 
  if test "$lt_use_gnu_ld_interface" = yes; then
 
    # If archive_cmds runs LD, not CC, wlarc should be empty
 
    wlarc='${wl}'
 
 
 
    # Set some defaults for GNU ld with shared library support. These
 
    # are reset later if shared libraries are not supported. Putting them
 
    # here allows them to be overridden if necessary.
 
    runpath_var=LD_RUN_PATH
 
    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 
    # ancient GNU ld didn't support --whole-archive et. al.
 
    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
 
      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 
    else
 
      _LT_TAGVAR(whole_archive_flag_spec, $1)=
 
    fi
 
    supports_anon_versioning=no
 
    case `$LD -v 2>&1` in
 
      *GNU\ gold*) supports_anon_versioning=yes ;;
 
      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 
      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 
      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 
      *\ 2.11.*) ;; # other 2.11 versions
 
      *) supports_anon_versioning=yes ;;
 
    esac
 
 
 
    # See if GNU ld supports shared libraries.
 
    case $host_os in
 
    aix[[3-9]]*)
 
      # On AIX/PPC, the GNU linker is very broken
 
      if test "$host_cpu" != ia64; then
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        cat <<_LT_EOF 1>&2
 
 
 
*** Warning: the GNU linker, at least up to release 2.19, is reported
 
*** to be unable to reliably create shared libraries on AIX.
 
*** Therefore, libtool is disabling shared libraries support.  If you
 
*** really care for shared libraries, you may want to install binutils
 
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
 
*** You will then need to restart the configuration process.
 
 
 
_LT_EOF
 
      fi
 
      ;;
 
 
 
    amigaos*)
 
      case $host_cpu in
 
      powerpc)
 
            # see comment about AmigaOS4 .so support
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
            _LT_TAGVAR(archive_expsym_cmds, $1)=''
 
        ;;
 
      m68k)
 
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
        ;;
 
      esac
 
      ;;
 
 
 
    beos*)
 
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 
        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 
        # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 
        # support --undefined.  This deserves some investigation.  FIXME
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
      else
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
      fi
 
      ;;
 
 
 
    cygwin* | mingw* | pw32* | cegcc*)
 
      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 
      # as there is no search path for DLLs.
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
 
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 
      _LT_TAGVAR(always_export_symbols, $1)=no
 
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
 
 
 
      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 
        # If the export-symbols file already is a .def file (1st line
 
        # is EXPORTS), use it as is; otherwise, prepend...
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 
          cp $export_symbols $output_objdir/$soname.def;
 
        else
 
          echo EXPORTS > $output_objdir/$soname.def;
 
          cat $export_symbols >> $output_objdir/$soname.def;
 
        fi~
 
        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 
      else
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
      fi
 
      ;;
 
 
 
    haiku*)
 
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
      _LT_TAGVAR(link_all_deplibs, $1)=yes
 
      ;;
 
 
 
    interix[[3-9]]*)
 
      _LT_TAGVAR(hardcode_direct, $1)=no
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 
      # Instead, shared libraries are loaded at an image base (0x10000000 by
 
      # default) and relocated if they conflict, which is a slow very memory
 
      # consuming and fragmenting process.  To avoid this, we pick a random,
 
      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 
      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 
      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 
      ;;
 
 
 
    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
 
      tmp_diet=no
 
      if test "$host_os" = linux-dietlibc; then
 
        case $cc_basename in
 
          diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
 
        esac
 
      fi
 
      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
 
         && test "$tmp_diet" = no
 
      then
 
        tmp_addflag=
 
        tmp_sharedflag='-shared'
 
        case $cc_basename,$host_cpu in
 
        pgcc*)                          # Portland Group C compiler
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 
          tmp_addflag=' $pic_flag'
 
          ;;
 
        pgf77* | pgf90* | pgf95* | pgfortran*)
 
                                        # Portland Group f77 and f90 compilers
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 
          tmp_addflag=' $pic_flag -Mnomain' ;;
 
        ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
 
          tmp_addflag=' -i_dynamic' ;;
 
        efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
 
          tmp_addflag=' -i_dynamic -nofor_main' ;;
 
        ifc* | ifort*)                  # Intel Fortran compiler
 
          tmp_addflag=' -nofor_main' ;;
 
        lf95*)                          # Lahey Fortran 8.1
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)=
 
          tmp_sharedflag='--shared' ;;
 
        xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 
          tmp_sharedflag='-qmkshrobj'
 
          tmp_addflag= ;;
 
        nvcc*)  # Cuda Compiler Driver 2.2
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 
          _LT_TAGVAR(compiler_needs_object, $1)=yes
 
          ;;
 
        esac
 
        case `$CC -V 2>&1 | sed 5q` in
 
        *Sun\ C*)                       # Sun C 5.9
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 
          _LT_TAGVAR(compiler_needs_object, $1)=yes
 
          tmp_sharedflag='-G' ;;
 
        *Sun\ F*)                       # Sun Fortran 8.3
 
          tmp_sharedflag='-G' ;;
 
        esac
 
        _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
 
 
        if test "x$supports_anon_versioning" = xyes; then
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 
            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 
            echo "local: *; };" >> $output_objdir/$libname.ver~
 
            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 
        fi
 
 
 
        case $cc_basename in
 
        xlf* | bgf* | bgxlf* | mpixlf*)
 
          # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 
          _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
 
          _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
 
          if test "x$supports_anon_versioning" = xyes; then
 
            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 
              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 
              echo "local: *; };" >> $output_objdir/$libname.ver~
 
              $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 
          fi
 
          ;;
 
        esac
 
      else
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
      fi
 
      ;;
 
 
 
    netbsd*)
 
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 
        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 
        wlarc=
 
      else
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
      fi
 
      ;;
 
 
 
    solaris*)
 
      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        cat <<_LT_EOF 1>&2
 
 
 
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
 
*** create shared libraries on Solaris systems.  Therefore, libtool
 
*** is disabling shared libraries support.  We urge you to upgrade GNU
 
*** binutils to release 2.9.1 or newer.  Another option is to modify
 
*** your PATH or compiler configuration so that the native linker is
 
*** used, and then restart.
 
 
 
_LT_EOF
 
      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
      else
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
      fi
 
      ;;
 
 
 
    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 
      case `$LD -v 2>&1` in
 
        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        cat <<_LT_EOF 1>&2
 
 
 
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
 
*** reliably create shared libraries on SCO systems.  Therefore, libtool
 
*** is disabling shared libraries support.  We urge you to upgrade GNU
 
*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
 
*** your PATH or compiler configuration so that the native linker is
 
*** used, and then restart.
 
 
 
_LT_EOF
 
        ;;
 
        *)
 
          # For security reasons, it is highly recommended that you always
 
          # use absolute paths for naming shared libraries, and exclude the
 
          # DT_RUNPATH tag from executables and libraries.  But doing so
 
          # requires that you compile everything twice, which is a pain.
 
          if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
          else
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
          fi
 
        ;;
 
      esac
 
      ;;
 
 
 
    sunos4*)
 
      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 
      wlarc=
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    *)
 
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
      else
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
      fi
 
      ;;
 
    esac
 
 
 
    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
 
      runpath_var=
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 
      _LT_TAGVAR(whole_archive_flag_spec, $1)=
 
    fi
 
  else
 
    # PORTME fill in a description of your system's linker (not GNU ld)
 
    case $host_os in
 
    aix3*)
 
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 
      _LT_TAGVAR(always_export_symbols, $1)=yes
 
      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
 
      # Note: this linker hardcodes the directories in LIBPATH if there
 
      # are no directories specified by -L.
 
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
 
        # Neither direct hardcoding nor static linking is supported with a
 
        # broken collect2.
 
        _LT_TAGVAR(hardcode_direct, $1)=unsupported
 
      fi
 
      ;;
 
 
 
    aix[[4-9]]*)
 
      if test "$host_cpu" = ia64; then
 
        # On IA64, the linker does run time linking by default, so we don't
 
        # have to do anything special.
 
        aix_use_runtimelinking=no
 
        exp_sym_flag='-Bexport'
 
        no_entry_flag=""
 
      else
 
        # If we're using GNU nm, then we don't want the "-C" option.
 
        # -C means demangle to AIX nm, but means don't demangle with GNU nm
 
        # Also, AIX nm treats weak defined symbols like other global
 
        # defined symbols, whereas GNU nm marks them as "W".
 
        if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 
          _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 
        else
 
          _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
 
        fi
 
        aix_use_runtimelinking=no
 
 
 
        # Test if we are trying to use run time linking or normal
 
        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 
        # need to do runtime linking.
 
        case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 
          for ld_flag in $LDFLAGS; do
 
          if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
 
            aix_use_runtimelinking=yes
 
            break
 
          fi
 
          done
 
          ;;
 
        esac
 
 
 
        exp_sym_flag='-bexport'
 
        no_entry_flag='-bnoentry'
 
      fi
 
 
 
      # When large executables or shared objects are built, AIX ld can
 
      # have problems creating the table of contents.  If linking a library
 
      # or program results in "error TOC overflow" add -mminimal-toc to
 
      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 
      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 
 
 
      _LT_TAGVAR(archive_cmds, $1)=''
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 
      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 
      _LT_TAGVAR(link_all_deplibs, $1)=yes
 
      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
 
 
 
      if test "$GCC" = yes; then
 
        case $host_os in aix4.[[012]]|aix4.[[012]].*)
 
        # We only want to do this on AIX 4.2 and lower, the check
 
        # below for broken collect2 doesn't work under 4.3+
 
          collect2name=`${CC} -print-prog-name=collect2`
 
          if test -f "$collect2name" &&
 
           strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 
          then
 
          # We have reworked collect2
 
          :
 
          else
 
          # We have old collect2
 
          _LT_TAGVAR(hardcode_direct, $1)=unsupported
 
          # It fails to find uninstalled libraries when the uninstalled
 
          # path is not listed in the libpath.  Setting hardcode_minus_L
 
          # to unsupported forces relinking
 
          _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
          _LT_TAGVAR(hardcode_libdir_separator, $1)=
 
          fi
 
          ;;
 
        esac
 
        shared_flag='-shared'
 
        if test "$aix_use_runtimelinking" = yes; then
 
          shared_flag="$shared_flag "'${wl}-G'
 
        fi
 
      else
 
        # not using gcc
 
        if test "$host_cpu" = ia64; then
 
        # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 
        # chokes on -Wl,-G. The following line is correct:
 
          shared_flag='-G'
 
        else
 
          if test "$aix_use_runtimelinking" = yes; then
 
            shared_flag='${wl}-G'
 
          else
 
            shared_flag='${wl}-bM:SRE'
 
          fi
 
        fi
 
      fi
 
 
 
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
 
      # It seems that -bexpall does not export symbols beginning with
 
      # underscore (_), so it is better to generate a list of symbols to export.
 
      _LT_TAGVAR(always_export_symbols, $1)=yes
 
      if test "$aix_use_runtimelinking" = yes; then
 
        # Warning - without using the other runtime loading flags (-brtl),
 
        # -berok will link without error, but may produce a broken library.
 
        _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
 
        # Determine the default libpath from the value encoded in an
 
        # empty executable.
 
        _LT_SYS_MODULE_PATH_AIX
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
 
      else
 
        if test "$host_cpu" = ia64; then
 
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
 
          _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 
          _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
 
        else
 
         # Determine the default libpath from the value encoded in an
 
         # empty executable.
 
         _LT_SYS_MODULE_PATH_AIX
 
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 
          # Warning - without using the other run time loading flags,
 
          # -berok will link without error, but may produce a broken library.
 
          _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 
          _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
 
          if test "$with_gnu_ld" = yes; then
 
            # We only use this code for GNU lds that support --whole-archive.
 
            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 
          else
 
            # Exported symbols can be pulled into shared objects from archives
 
            _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 
          fi
 
          _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 
          # This is similar to how AIX traditionally builds its shared libraries.
 
          _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
 
        fi
 
      fi
 
      ;;
 
 
 
    amigaos*)
 
      case $host_cpu in
 
      powerpc)
 
            # see comment about AmigaOS4 .so support
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
            _LT_TAGVAR(archive_expsym_cmds, $1)=''
 
        ;;
 
      m68k)
 
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
        ;;
 
      esac
 
      ;;
 
 
 
    bsdi[[45]]*)
 
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 
      ;;
 
 
 
    cygwin* | mingw* | pw32* | cegcc*)
 
      # When not using gcc, we currently assume that we are using
 
      # Microsoft Visual C++.
 
      # hardcode_libdir_flag_spec is actually meaningless, as there is
 
      # no search path for DLLs.
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 
      # Tell ltmain to make .lib files, not .a files.
 
      libext=lib
 
      # Tell ltmain to make .dll files, not .so files.
 
      shrext_cmds=".dll"
 
      # FIXME: Setting linknames here is a bad hack.
 
      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
 
      # The linker will automatically build a .lib file if we build a DLL.
 
      _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 
      # FIXME: Should let the user specify the lib program.
 
      _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
 
      _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
 
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 
      ;;
 
 
 
    darwin* | rhapsody*)
 
      _LT_DARWIN_LINKER_FEATURES($1)
 
      ;;
 
 
 
    dgux*)
 
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    freebsd1*)
 
      _LT_TAGVAR(ld_shlibs, $1)=no
 
      ;;
 
 
 
    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 
    # support.  Future versions do this automatically, but an explicit c++rt0.o
 
    # does not break anything, and helps significantly (at the cost of a little
 
    # extra space).
 
    freebsd2.2*)
 
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 
    freebsd2*)
 
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 
    freebsd* | dragonfly*)
 
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    hpux9*)
 
      if test "$GCC" = yes; then
 
        _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
 
      else
 
        _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
 
      fi
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
 
 
      # hardcode_minus_L: Not really in the search PATH,
 
      # but as the default location of the library.
 
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
      ;;
 
 
 
    hpux10*)
 
      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 
      else
 
        _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 
      fi
 
      if test "$with_gnu_ld" = no; then
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 
        _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
 
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
        _LT_TAGVAR(hardcode_direct, $1)=yes
 
        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
        # hardcode_minus_L: Not really in the search PATH,
 
        # but as the default location of the library.
 
        _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
      fi
 
      ;;
 
 
 
    hpux11*)
 
      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
 
        case $host_cpu in
 
        hppa*64*)
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 
          ;;
 
        ia64*)
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 
          ;;
 
        *)
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 
          ;;
 
        esac
 
      else
 
        case $host_cpu in
 
        hppa*64*)
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 
          ;;
 
        ia64*)
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 
          ;;
 
        *)
 
        m4_if($1, [], [
 
          # Older versions of the 11.00 compiler do not understand -b yet
 
          # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
 
          _LT_LINKER_OPTION([if $CC understands -b],
 
            _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
 
            [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
 
            [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
 
          [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 
          ;;
 
        esac
 
      fi
 
      if test "$with_gnu_ld" = no; then
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
 
 
        case $host_cpu in
 
        hppa*64*|ia64*)
 
          _LT_TAGVAR(hardcode_direct, $1)=no
 
          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
          ;;
 
        *)
 
          _LT_TAGVAR(hardcode_direct, $1)=yes
 
          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 
          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
 
 
          # hardcode_minus_L: Not really in the search PATH,
 
          # but as the default location of the library.
 
          _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
          ;;
 
        esac
 
      fi
 
      ;;
 
 
 
    irix5* | irix6* | nonstopux*)
 
      if test "$GCC" = yes; then
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 
        # Try to use the -exported_symbol ld option, if it does not
 
        # work, assume that -exports_file does not work either and
 
        # implicitly export all symbols.
 
        save_LDFLAGS="$LDFLAGS"
 
        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
 
        AC_LINK_IFELSE(int foo(void) {},
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
 
        )
 
        LDFLAGS="$save_LDFLAGS"
 
      else
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
 
      fi
 
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
      _LT_TAGVAR(inherit_rpath, $1)=yes
 
      _LT_TAGVAR(link_all_deplibs, $1)=yes
 
      ;;
 
 
 
    netbsd*)
 
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 
        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 
      else
 
        _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 
      fi
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    newsos6)
 
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    *nto* | *qnx*)
 
      ;;
 
 
 
    openbsd*)
 
      if test -f /usr/libexec/ld.so; then
 
        _LT_TAGVAR(hardcode_direct, $1)=yes
 
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 
        if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
 
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 
          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
        else
 
          case $host_os in
 
           openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
 
             _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 
             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 
             ;;
 
           *)
 
             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 
             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 
             ;;
 
          esac
 
        fi
 
      else
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
      fi
 
      ;;
 
 
 
    os2*)
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 
      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
 
      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
 
      ;;
 
 
 
    osf3*)
 
      if test "$GCC" = yes; then
 
        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 
      else
 
        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
      fi
 
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
      ;;
 
 
 
    osf4* | osf5*)      # as osf3* with the addition of -msym flag
 
      if test "$GCC" = yes; then
 
        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
      else
 
        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
 
        $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
 
 
 
        # Both c and cxx compiler support -rpath directly
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 
      fi
 
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
      ;;
 
 
 
    solaris*)
 
      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
 
      if test "$GCC" = yes; then
 
        wlarc='${wl}'
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 
          $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 
      else
 
        case `$CC -V 2>&1` in
 
        *"Compilers 5.0"*)
 
          wlarc=''
 
          _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 
          $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
 
          ;;
 
        *)
 
          wlarc='${wl}'
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 
          $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 
          ;;
 
        esac
 
      fi
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      case $host_os in
 
      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 
      *)
 
        # The compiler driver will combine and reorder linker options,
 
        # but understands `-z linker_flag'.  GCC discards it without `$wl',
 
        # but is careful enough not to reorder.
 
        # Supported since Solaris 2.6 (maybe 2.5.1?)
 
        if test "$GCC" = yes; then
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
 
        else
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 
        fi
 
        ;;
 
      esac
 
      _LT_TAGVAR(link_all_deplibs, $1)=yes
 
      ;;
 
 
 
    sunos4*)
 
      if test "x$host_vendor" = xsequent; then
 
        # Use $CC to link under sequent, because it throws in some extra .o
 
        # files that make .init and .fini sections work.
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 
      else
 
        _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 
      fi
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
      _LT_TAGVAR(hardcode_direct, $1)=yes
 
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    sysv4)
 
      case $host_vendor in
 
        sni)
 
          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 
          _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 
        ;;
 
        siemens)
 
          ## LD is ld it makes a PLAMLIB
 
          ## CC just makes a GrossModule.
 
          _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 
          _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 
          _LT_TAGVAR(hardcode_direct, $1)=no
 
        ;;
 
        motorola)
 
          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 
          _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 
        ;;
 
      esac
 
      runpath_var='LD_RUN_PATH'
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    sysv4.3*)
 
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 
      ;;
 
 
 
    sysv4*MP*)
 
      if test -d /usr/nec; then
 
        _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
        runpath_var=LD_RUN_PATH
 
        hardcode_runpath_var=yes
 
        _LT_TAGVAR(ld_shlibs, $1)=yes
 
      fi
 
      ;;
 
 
 
    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      runpath_var='LD_RUN_PATH'
 
 
 
      if test "$GCC" = yes; then
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
      else
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
      fi
 
      ;;
 
 
 
    sysv5* | sco3.2v5* | sco5v6*)
 
      # Note: We can NOT use -z defs as we might desire, because we do not
 
      # link with -lc, and that would cause any symbols used from libc to
 
      # always be unresolved, which means just about no library would
 
      # ever link correctly.  If we're not using GNU ld we use -z text
 
      # though, which does catch some bad symbols but isn't as heavy-handed
 
      # as -z defs.
 
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 
      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
 
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
 
      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 
      _LT_TAGVAR(link_all_deplibs, $1)=yes
 
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
 
      runpath_var='LD_RUN_PATH'
 
 
 
      if test "$GCC" = yes; then
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
      else
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
      fi
 
      ;;
 
 
 
    uts4*)
 
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      ;;
 
 
 
    *)
 
      _LT_TAGVAR(ld_shlibs, $1)=no
 
      ;;
 
    esac
 
 
 
    if test x$host_vendor = xsni; then
 
      case $host in
 
      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
 
        ;;
 
      esac
 
    fi
 
  fi
 
])
 
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
 
 
 
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
 
 
 
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
 
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
 
_LT_DECL([], [extract_expsyms_cmds], [2],
 
    [The commands to extract the exported symbol list from a shared archive])
 
 
 
#
 
# Do we need to explicitly link libc?
 
#
 
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
 
x|xyes)
 
  # Assume -lc should be added
 
  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 
 
 
  if test "$enable_shared" = yes && test "$GCC" = yes; then
 
    case $_LT_TAGVAR(archive_cmds, $1) in
 
    *'~'*)
 
      # FIXME: we may have to deal with multi-command sequences.
 
      ;;
 
    '$CC '*)
 
      # Test whether the compiler implicitly links with -lc since on some
 
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
 
      # to ld, don't add -lc before -lgcc.
 
      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
 
        [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
 
        [$RM conftest*
 
        echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
 
 
        if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 
          soname=conftest
 
          lib=conftest
 
          libobjs=conftest.$ac_objext
 
          deplibs=
 
          wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
 
          pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
 
          compiler_flags=-v
 
          linker_flags=-v
 
          verstring=
 
          output_objdir=.
 
          libname=conftest
 
          lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
 
          _LT_TAGVAR(allow_undefined_flag, $1)=
 
          if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
 
          then
 
            lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
          else
 
            lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 
          fi
 
          _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 
        else
 
          cat conftest.err 1>&5
 
        fi
 
        $RM conftest*
 
        ])
 
      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
 
      ;;
 
    esac
 
  fi
 
  ;;
 
esac
 
 
 
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
 
    [Whether or not to add -lc for building shared libraries])
 
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
 
    [enable_shared_with_static_runtimes], [0],
 
    [Whether or not to disallow shared libs when runtime libs are static])
 
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
 
    [Compiler flag to allow reflexive dlopens])
 
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
 
    [Compiler flag to generate shared objects directly from archives])
 
_LT_TAGDECL([], [compiler_needs_object], [1],
 
    [Whether the compiler copes with passing no objects directly])
 
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
 
    [Create an old-style archive from a shared archive])
 
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
 
    [Create a temporary old-style archive to link instead of a shared archive])
 
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
 
_LT_TAGDECL([], [archive_expsym_cmds], [2])
 
_LT_TAGDECL([], [module_cmds], [2],
 
    [Commands used to build a loadable module if different from building
 
    a shared archive.])
 
_LT_TAGDECL([], [module_expsym_cmds], [2])
 
_LT_TAGDECL([], [with_gnu_ld], [1],
 
    [Whether we are building with GNU ld or not])
 
_LT_TAGDECL([], [allow_undefined_flag], [1],
 
    [Flag that allows shared libraries with undefined symbols to be built])
 
_LT_TAGDECL([], [no_undefined_flag], [1],
 
    [Flag that enforces no undefined symbols])
 
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
 
    [Flag to hardcode $libdir into a binary during linking.
 
    This must work even if $libdir does not exist])
 
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
 
    [[If ld is used when linking, flag to hardcode $libdir into a binary
 
    during linking.  This must work even if $libdir does not exist]])
 
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
 
    [Whether we need a single "-rpath" flag with a separated argument])
 
_LT_TAGDECL([], [hardcode_direct], [0],
 
    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
 
    DIR into the resulting binary])
 
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
 
    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
 
    DIR into the resulting binary and the resulting library dependency is
 
    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
 
    library is relocated])
 
_LT_TAGDECL([], [hardcode_minus_L], [0],
 
    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
 
    into the resulting binary])
 
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
 
    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
 
    into the resulting binary])
 
_LT_TAGDECL([], [hardcode_automatic], [0],
 
    [Set to "yes" if building a shared library automatically hardcodes DIR
 
    into the library and all subsequent libraries and executables linked
 
    against it])
 
_LT_TAGDECL([], [inherit_rpath], [0],
 
    [Set to yes if linker adds runtime paths of dependent libraries
 
    to runtime path list])
 
_LT_TAGDECL([], [link_all_deplibs], [0],
 
    [Whether libtool must link a program against all its dependency libraries])
 
_LT_TAGDECL([], [fix_srcfile_path], [1],
 
    [Fix the shell variable $srcfile for the compiler])
 
_LT_TAGDECL([], [always_export_symbols], [0],
 
    [Set to "yes" if exported symbols are required])
 
_LT_TAGDECL([], [export_symbols_cmds], [2],
 
    [The commands to list exported symbols])
 
_LT_TAGDECL([], [exclude_expsyms], [1],
 
    [Symbols that should not be listed in the preloaded symbols])
 
_LT_TAGDECL([], [include_expsyms], [1],
 
    [Symbols that must always be exported])
 
_LT_TAGDECL([], [prelink_cmds], [2],
 
    [Commands necessary for linking programs (against libraries) with templates])
 
_LT_TAGDECL([], [file_list_spec], [1],
 
    [Specify filename containing input files])
 
dnl FIXME: Not yet implemented
 
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
 
dnl    [Compiler flag to generate thread safe objects])
 
])# _LT_LINKER_SHLIBS
 
 
 
 
 
# _LT_LANG_C_CONFIG([TAG])
 
# ------------------------
 
# Ensure that the configuration variables for a C compiler are suitably
 
# defined.  These variables are subsequently used by _LT_CONFIG to write
 
# the compiler configuration to `libtool'.
 
m4_defun([_LT_LANG_C_CONFIG],
 
[m4_require([_LT_DECL_EGREP])dnl
 
lt_save_CC="$CC"
 
AC_LANG_PUSH(C)
 
 
 
# Source file extension for C test sources.
 
ac_ext=c
 
 
 
# Object file extension for compiled C test sources.
 
objext=o
 
_LT_TAGVAR(objext, $1)=$objext
 
 
 
# Code to be used in simple compile tests
 
lt_simple_compile_test_code="int some_variable = 0;"
 
 
 
# Code to be used in simple link tests
 
lt_simple_link_test_code='int main(){return(0);}'
 
 
 
_LT_TAG_COMPILER
 
# Save the default compiler, since it gets overwritten when the other
 
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
 
compiler_DEFAULT=$CC
 
 
 
# save warnings/boilerplate of simple test code
 
_LT_COMPILER_BOILERPLATE
 
_LT_LINKER_BOILERPLATE
 
 
 
## CAVEAT EMPTOR:
 
## There is no encapsulation within the following macros, do not change
 
## the running order or otherwise move them around unless you know exactly
 
## what you are doing...
 
if test -n "$compiler"; then
 
  _LT_COMPILER_NO_RTTI($1)
 
  _LT_COMPILER_PIC($1)
 
  _LT_COMPILER_C_O($1)
 
  _LT_COMPILER_FILE_LOCKS($1)
 
  _LT_LINKER_SHLIBS($1)
 
  _LT_SYS_DYNAMIC_LINKER($1)
 
  _LT_LINKER_HARDCODE_LIBPATH($1)
 
  LT_SYS_DLOPEN_SELF
 
  _LT_CMD_STRIPLIB
 
 
 
  # Report which library types will actually be built
 
  AC_MSG_CHECKING([if libtool supports shared libraries])
 
  AC_MSG_RESULT([$can_build_shared])
 
 
 
  AC_MSG_CHECKING([whether to build shared libraries])
 
  test "$can_build_shared" = "no" && enable_shared=no
 
 
 
  # On AIX, shared libraries and static libraries use the same namespace, and
 
  # are all built from PIC.
 
  case $host_os in
 
  aix3*)
 
    test "$enable_shared" = yes && enable_static=no
 
    if test -n "$RANLIB"; then
 
      archive_cmds="$archive_cmds~\$RANLIB \$lib"
 
      postinstall_cmds='$RANLIB $lib'
 
    fi
 
    ;;
 
 
 
  aix[[4-9]]*)
 
    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 
      test "$enable_shared" = yes && enable_static=no
 
    fi
 
    ;;
 
  esac
 
  AC_MSG_RESULT([$enable_shared])
 
 
 
  AC_MSG_CHECKING([whether to build static libraries])
 
  # Make sure either enable_shared or enable_static is yes.
 
  test "$enable_shared" = yes || enable_static=yes
 
  AC_MSG_RESULT([$enable_static])
 
 
 
  _LT_CONFIG($1)
 
fi
 
AC_LANG_POP
 
CC="$lt_save_CC"
 
])# _LT_LANG_C_CONFIG
 
 
 
 
 
# _LT_LANG_CXX_CONFIG([TAG])
 
# --------------------------
 
# Ensure that the configuration variables for a C++ compiler are suitably
 
# defined.  These variables are subsequently used by _LT_CONFIG to write
 
# the compiler configuration to `libtool'.
 
m4_defun([_LT_LANG_CXX_CONFIG],
 
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
m4_require([_LT_DECL_EGREP])dnl
 
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
 
    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
 
    (test "X$CXX" != "Xg++"))) ; then
 
  AC_PROG_CXXCPP
 
else
 
  _lt_caught_CXX_error=yes
 
fi
 
 
 
AC_LANG_PUSH(C++)
 
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
_LT_TAGVAR(allow_undefined_flag, $1)=
 
_LT_TAGVAR(always_export_symbols, $1)=no
 
_LT_TAGVAR(archive_expsym_cmds, $1)=
 
_LT_TAGVAR(compiler_needs_object, $1)=no
 
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
 
_LT_TAGVAR(hardcode_direct, $1)=no
 
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 
_LT_TAGVAR(hardcode_libdir_separator, $1)=
 
_LT_TAGVAR(hardcode_minus_L, $1)=no
 
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 
_LT_TAGVAR(hardcode_automatic, $1)=no
 
_LT_TAGVAR(inherit_rpath, $1)=no
 
_LT_TAGVAR(module_cmds, $1)=
 
_LT_TAGVAR(module_expsym_cmds, $1)=
 
_LT_TAGVAR(link_all_deplibs, $1)=unknown
 
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 
_LT_TAGVAR(reload_flag, $1)=$reload_flag
 
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 
_LT_TAGVAR(no_undefined_flag, $1)=
 
_LT_TAGVAR(whole_archive_flag_spec, $1)=
 
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 
 
 
# Source file extension for C++ test sources.
 
ac_ext=cpp
 
 
 
# Object file extension for compiled C++ test sources.
 
objext=o
 
_LT_TAGVAR(objext, $1)=$objext
 
 
 
# No sense in running all these tests if we already determined that
 
# the CXX compiler isn't working.  Some variables (like enable_shared)
 
# are currently assumed to apply to all compilers on this platform,
 
# and will be corrupted by setting them based on a non-working compiler.
 
if test "$_lt_caught_CXX_error" != yes; then
 
  # Code to be used in simple compile tests
 
  lt_simple_compile_test_code="int some_variable = 0;"
 
 
 
  # Code to be used in simple link tests
 
  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 
 
 
  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
  _LT_TAG_COMPILER
 
 
 
  # save warnings/boilerplate of simple test code
 
  _LT_COMPILER_BOILERPLATE
 
  _LT_LINKER_BOILERPLATE
 
 
 
  # Allow CC to be a program name with arguments.
 
  lt_save_CC=$CC
 
  lt_save_LD=$LD
 
  lt_save_GCC=$GCC
 
  GCC=$GXX
 
  lt_save_with_gnu_ld=$with_gnu_ld
 
  lt_save_path_LD=$lt_cv_path_LD
 
  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 
    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 
  else
 
    $as_unset lt_cv_prog_gnu_ld
 
  fi
 
  if test -n "${lt_cv_path_LDCXX+set}"; then
 
    lt_cv_path_LD=$lt_cv_path_LDCXX
 
  else
 
    $as_unset lt_cv_path_LD
 
  fi
 
  test -z "${LDCXX+set}" || LD=$LDCXX
 
  CC=${CXX-"c++"}
 
  compiler=$CC
 
  _LT_TAGVAR(compiler, $1)=$CC
 
  _LT_CC_BASENAME([$compiler])
 
 
 
  if test -n "$compiler"; then
 
    # We don't want -fno-exception when compiling C++ code, so set the
 
    # no_builtin_flag separately
 
    if test "$GXX" = yes; then
 
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 
    else
 
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 
    fi
 
 
 
    if test "$GXX" = yes; then
 
      # Set up default GNU C++ configuration
 
 
 
      LT_PATH_LD
 
 
 
      # Check if GNU C++ uses GNU ld as the underlying linker, since the
 
      # archiving commands below assume that GNU ld is being used.
 
      if test "$with_gnu_ld" = yes; then
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
 
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 
 
 
        # If archive_cmds runs LD, not CC, wlarc should be empty
 
        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 
        #     investigate it a little bit more. (MM)
 
        wlarc='${wl}'
 
 
 
        # ancient GNU ld didn't support --whole-archive et. al.
 
        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
 
          $GREP 'no-whole-archive' > /dev/null; then
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 
        else
 
          _LT_TAGVAR(whole_archive_flag_spec, $1)=
 
        fi
 
      else
 
        with_gnu_ld=no
 
        wlarc=
 
 
 
        # A generic and very simple default shared library creation
 
        # command for GNU C++ for the case where it uses the native
 
        # linker, instead of GNU ld.  If possible, this setting should
 
        # overridden to take advantage of the native linker features on
 
        # the platform it is being used on.
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 
      fi
 
 
 
      # Commands to make compiler produce verbose output that lists
 
      # what "hidden" libraries, object files and flags are used when
 
      # linking a shared library.
 
      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
 
 
    else
 
      GXX=no
 
      with_gnu_ld=no
 
      wlarc=
 
    fi
 
 
 
    # PORTME: fill in a description of your system's C++ link characteristics
 
    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 
    _LT_TAGVAR(ld_shlibs, $1)=yes
 
    case $host_os in
 
      aix3*)
 
        # FIXME: insert proper C++ library support
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        ;;
 
      aix[[4-9]]*)
 
        if test "$host_cpu" = ia64; then
 
          # On IA64, the linker does run time linking by default, so we don't
 
          # have to do anything special.
 
          aix_use_runtimelinking=no
 
          exp_sym_flag='-Bexport'
 
          no_entry_flag=""
 
        else
 
          aix_use_runtimelinking=no
 
 
 
          # Test if we are trying to use run time linking or normal
 
          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 
          # need to do runtime linking.
 
          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 
            for ld_flag in $LDFLAGS; do
 
              case $ld_flag in
 
              *-brtl*)
 
                aix_use_runtimelinking=yes
 
                break
 
                ;;
 
              esac
 
            done
 
            ;;
 
          esac
 
 
 
          exp_sym_flag='-bexport'
 
          no_entry_flag='-bnoentry'
 
        fi
 
 
 
        # When large executables or shared objects are built, AIX ld can
 
        # have problems creating the table of contents.  If linking a library
 
        # or program results in "error TOC overflow" add -mminimal-toc to
 
        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 
        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 
 
 
        _LT_TAGVAR(archive_cmds, $1)=''
 
        _LT_TAGVAR(hardcode_direct, $1)=yes
 
        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 
        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 
        _LT_TAGVAR(link_all_deplibs, $1)=yes
 
        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
 
 
 
        if test "$GXX" = yes; then
 
          case $host_os in aix4.[[012]]|aix4.[[012]].*)
 
          # We only want to do this on AIX 4.2 and lower, the check
 
          # below for broken collect2 doesn't work under 4.3+
 
          collect2name=`${CC} -print-prog-name=collect2`
 
          if test -f "$collect2name" &&
 
             strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 
          then
 
            # We have reworked collect2
 
            :
 
          else
 
            # We have old collect2
 
            _LT_TAGVAR(hardcode_direct, $1)=unsupported
 
            # It fails to find uninstalled libraries when the uninstalled
 
            # path is not listed in the libpath.  Setting hardcode_minus_L
 
            # to unsupported forces relinking
 
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
            _LT_TAGVAR(hardcode_libdir_separator, $1)=
 
          fi
 
          esac
 
          shared_flag='-shared'
 
          if test "$aix_use_runtimelinking" = yes; then
 
            shared_flag="$shared_flag "'${wl}-G'
 
          fi
 
        else
 
          # not using gcc
 
          if test "$host_cpu" = ia64; then
 
          # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 
          # chokes on -Wl,-G. The following line is correct:
 
          shared_flag='-G'
 
          else
 
            if test "$aix_use_runtimelinking" = yes; then
 
              shared_flag='${wl}-G'
 
            else
 
              shared_flag='${wl}-bM:SRE'
 
            fi
 
          fi
 
        fi
 
 
 
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
 
        # It seems that -bexpall does not export symbols beginning with
 
        # underscore (_), so it is better to generate a list of symbols to
 
        # export.
 
        _LT_TAGVAR(always_export_symbols, $1)=yes
 
        if test "$aix_use_runtimelinking" = yes; then
 
          # Warning - without using the other runtime loading flags (-brtl),
 
          # -berok will link without error, but may produce a broken library.
 
          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
 
          # Determine the default libpath from the value encoded in an empty
 
          # executable.
 
          _LT_SYS_MODULE_PATH_AIX
 
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 
 
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
 
        else
 
          if test "$host_cpu" = ia64; then
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
 
            _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 
            _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
 
          else
 
            # Determine the default libpath from the value encoded in an
 
            # empty executable.
 
            _LT_SYS_MODULE_PATH_AIX
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
 
            # Warning - without using the other run time loading flags,
 
            # -berok will link without error, but may produce a broken library.
 
            _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
 
            _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
 
            if test "$with_gnu_ld" = yes; then
 
              # We only use this code for GNU lds that support --whole-archive.
 
              _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 
            else
 
              # Exported symbols can be pulled into shared objects from archives
 
              _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 
            fi
 
            _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 
            # This is similar to how AIX traditionally builds its shared
 
            # libraries.
 
            _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
 
          fi
 
        fi
 
        ;;
 
 
 
      beos*)
 
        if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 
          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 
          # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 
          # support --undefined.  This deserves some investigation.  FIXME
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
        else
 
          _LT_TAGVAR(ld_shlibs, $1)=no
 
        fi
 
        ;;
 
 
 
      chorus*)
 
        case $cc_basename in
 
          *)
 
          # FIXME: insert proper C++ library support
 
          _LT_TAGVAR(ld_shlibs, $1)=no
 
          ;;
 
        esac
 
        ;;
 
 
 
      cygwin* | mingw* | pw32* | cegcc*)
 
        # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 
        # as there is no search path for DLLs.
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
 
        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 
        _LT_TAGVAR(always_export_symbols, $1)=no
 
        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 
 
 
        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 
          # If the export-symbols file already is a .def file (1st line
 
          # is EXPORTS), use it as is; otherwise, prepend...
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 
            cp $export_symbols $output_objdir/$soname.def;
 
          else
 
            echo EXPORTS > $output_objdir/$soname.def;
 
            cat $export_symbols >> $output_objdir/$soname.def;
 
          fi~
 
          $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 
        else
 
          _LT_TAGVAR(ld_shlibs, $1)=no
 
        fi
 
        ;;
 
      darwin* | rhapsody*)
 
        _LT_DARWIN_LINKER_FEATURES($1)
 
        ;;
 
 
 
      dgux*)
 
        case $cc_basename in
 
          ec++*)
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          ghcx*)
 
            # Green Hills C++ Compiler
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          *)
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
        esac
 
        ;;
 
 
 
      freebsd[[12]]*)
 
        # C++ shared libraries reported to be fairly broken before
 
        # switch to ELF
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        ;;
 
 
 
      freebsd-elf*)
 
        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
        ;;
 
 
 
      freebsd* | dragonfly*)
 
        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 
        # conventions
 
        _LT_TAGVAR(ld_shlibs, $1)=yes
 
        ;;
 
 
 
      gnu*)
 
        ;;
 
 
 
      haiku*)
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
        _LT_TAGVAR(link_all_deplibs, $1)=yes
 
        ;;
 
 
 
      hpux9*)
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
        _LT_TAGVAR(hardcode_direct, $1)=yes
 
        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 
                                             # but as the default
 
                                             # location of the library.
 
 
 
        case $cc_basename in
 
          CC*)
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          aCC*)
 
            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
 
            # Commands to make compiler produce verbose output that lists
 
            # what "hidden" libraries, object files and flags are used when
 
            # linking a shared library.
 
            #
 
            # There doesn't appear to be a way to prevent this compiler from
 
            # explicitly linking system object files so we need to strip them
 
            # from the output so that they don't get included in the library
 
            # dependencies.
 
            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 
            ;;
 
          *)
 
            if test "$GXX" = yes; then
 
              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
 
            else
 
              # FIXME: insert proper C++ library support
 
              _LT_TAGVAR(ld_shlibs, $1)=no
 
            fi
 
            ;;
 
        esac
 
        ;;
 
 
 
      hpux10*|hpux11*)
 
        if test $with_gnu_ld = no; then
 
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
 
          _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
 
 
          case $host_cpu in
 
            hppa*64*|ia64*)
 
              ;;
 
            *)
 
              _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
              ;;
 
          esac
 
        fi
 
        case $host_cpu in
 
          hppa*64*|ia64*)
 
            _LT_TAGVAR(hardcode_direct, $1)=no
 
            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
            ;;
 
          *)
 
            _LT_TAGVAR(hardcode_direct, $1)=yes
 
            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 
            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 
                                                 # but as the default
 
                                                 # location of the library.
 
            ;;
 
        esac
 
 
 
        case $cc_basename in
 
          CC*)
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          aCC*)
 
            case $host_cpu in
 
              hppa*64*)
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 
                ;;
 
              ia64*)
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 
                ;;
 
              *)
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 
                ;;
 
            esac
 
            # Commands to make compiler produce verbose output that lists
 
            # what "hidden" libraries, object files and flags are used when
 
            # linking a shared library.
 
            #
 
            # There doesn't appear to be a way to prevent this compiler from
 
            # explicitly linking system object files so we need to strip them
 
            # from the output so that they don't get included in the library
 
            # dependencies.
 
            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 
            ;;
 
          *)
 
            if test "$GXX" = yes; then
 
              if test $with_gnu_ld = no; then
 
                case $host_cpu in
 
                  hppa*64*)
 
                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 
                    ;;
 
                  ia64*)
 
                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 
                    ;;
 
                  *)
 
                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 
                    ;;
 
                esac
 
              fi
 
            else
 
              # FIXME: insert proper C++ library support
 
              _LT_TAGVAR(ld_shlibs, $1)=no
 
            fi
 
            ;;
 
        esac
 
        ;;
 
 
 
      interix[[3-9]]*)
 
        _LT_TAGVAR(hardcode_direct, $1)=no
 
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
        # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 
        # Instead, shared libraries are loaded at an image base (0x10000000 by
 
        # default) and relocated if they conflict, which is a slow very memory
 
        # consuming and fragmenting process.  To avoid this, we pick a random,
 
        # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 
        # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 
        _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 
        ;;
 
      irix5* | irix6*)
 
        case $cc_basename in
 
          CC*)
 
            # SGI C++
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
 
 
            # Archives containing C++ object files must be created using
 
            # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 
            # necessary to make sure instantiated templates are included
 
            # in the archive.
 
            _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 
            ;;
 
          *)
 
            if test "$GXX" = yes; then
 
              if test "$with_gnu_ld" = no; then
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 
              else
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
 
              fi
 
            fi
 
            _LT_TAGVAR(link_all_deplibs, $1)=yes
 
            ;;
 
        esac
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
        _LT_TAGVAR(inherit_rpath, $1)=yes
 
        ;;
 
 
 
      linux* | k*bsd*-gnu | kopensolaris*-gnu)
 
        case $cc_basename in
 
          KCC*)
 
            # Kuck and Associates, Inc. (KAI) C++ Compiler
 
 
 
            # KCC will only create a shared library if the output file
 
            # ends with ".so" (or ".sl" for HP-UX), so rename the library
 
            # to its proper name (with version) after linking.
 
            _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
 
            _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
 
            # Commands to make compiler produce verbose output that lists
 
            # what "hidden" libraries, object files and flags are used when
 
            # linking a shared library.
 
            #
 
            # There doesn't appear to be a way to prevent this compiler from
 
            # explicitly linking system object files so we need to strip them
 
            # from the output so that they don't get included in the library
 
            # dependencies.
 
            output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 
 
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 
            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 
 
 
            # Archives containing C++ object files must be created using
 
            # "CC -Bstatic", where "CC" is the KAI C++ compiler.
 
            _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 
            ;;
 
          icpc* | ecpc* )
 
            # Intel C++
 
            with_gnu_ld=yes
 
            # version 8.0 and above of icpc choke on multiply defined symbols
 
            # if we add $predep_objects and $postdep_objects, however 7.1 and
 
            # earlier do not add the objects themselves.
 
            case `$CC -V 2>&1` in
 
              *"Version 7."*)
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
                _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
                ;;
 
              *)  # Version 8.0 or newer
 
                tmp_idyn=
 
                case $host_cpu in
 
                  ia64*) tmp_idyn=' -i_dynamic';;
 
                esac
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
                _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 
                ;;
 
            esac
 
            _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 
            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 
            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 
            ;;
 
          pgCC* | pgcpp*)
 
            # Portland Group C++ compiler
 
            case `$CC -V` in
 
            *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
 
              _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 
                rm -rf $tpldir~
 
                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
 
                compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
 
              _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 
                rm -rf $tpldir~
 
                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
 
                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
 
                $RANLIB $oldlib'
 
              _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 
                rm -rf $tpldir~
 
                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 
                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 
              _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
 
                rm -rf $tpldir~
 
                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 
                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 
              ;;
 
            *) # Version 6 and above use weak symbols
 
              _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
 
              _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
 
              ;;
 
            esac
 
 
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
 
            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 
            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 
            ;;
 
          cxx*)
 
            # Compaq C++
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
 
 
 
            runpath_var=LD_RUN_PATH
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 
            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
 
 
            # Commands to make compiler produce verbose output that lists
 
            # what "hidden" libraries, object files and flags are used when
 
            # linking a shared library.
 
            #
 
            # There doesn't appear to be a way to prevent this compiler from
 
            # explicitly linking system object files so we need to strip them
 
            # from the output so that they don't get included in the library
 
            # dependencies.
 
            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
 
            ;;
 
          xl* | mpixl* | bgxl*)
 
            # IBM XL 8.0 on PPC, with GNU ld
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 
            if test "x$supports_anon_versioning" = xyes; then
 
              _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 
                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 
                echo "local: *; };" >> $output_objdir/$libname.ver~
 
                $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 
            fi
 
            ;;
 
          *)
 
            case `$CC -V 2>&1 | sed 5q` in
 
            *Sun\ C*)
 
              # Sun C++ 5.9
 
              _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 
              _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 
              _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
 
              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 
              _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
 
              _LT_TAGVAR(compiler_needs_object, $1)=yes
 
 
 
              # Not sure whether something based on
 
              # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 
              # would be better.
 
              output_verbose_link_cmd='func_echo_all'
 
 
 
              # Archives containing C++ object files must be created using
 
              # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 
              # necessary to make sure instantiated templates are included
 
              # in the archive.
 
              _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 
              ;;
 
            esac
 
            ;;
 
        esac
 
        ;;
 
 
 
      lynxos*)
 
        # FIXME: insert proper C++ library support
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        ;;
 
 
 
      m88k*)
 
        # FIXME: insert proper C++ library support
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        ;;
 
 
 
      mvs*)
 
        case $cc_basename in
 
          cxx*)
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          *)
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
        esac
 
        ;;
 
 
 
      netbsd*)
 
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 
          _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 
          wlarc=
 
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 
          _LT_TAGVAR(hardcode_direct, $1)=yes
 
          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
        fi
 
        # Workaround some broken pre-1.5 toolchains
 
        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 
        ;;
 
 
 
      *nto* | *qnx*)
 
        _LT_TAGVAR(ld_shlibs, $1)=yes
 
        ;;
 
 
 
      openbsd2*)
 
        # C++ shared libraries are fairly broken
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        ;;
 
 
 
      openbsd*)
 
        if test -f /usr/libexec/ld.so; then
 
          _LT_TAGVAR(hardcode_direct, $1)=yes
 
          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 
          if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 
            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
 
            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 
            _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 
          fi
 
          output_verbose_link_cmd=func_echo_all
 
        else
 
          _LT_TAGVAR(ld_shlibs, $1)=no
 
        fi
 
        ;;
 
 
 
      osf3* | osf4* | osf5*)
 
        case $cc_basename in
 
          KCC*)
 
            # Kuck and Associates, Inc. (KAI) C++ Compiler
 
 
 
            # KCC will only create a shared library if the output file
 
            # ends with ".so" (or ".sl" for HP-UX), so rename the library
 
            # to its proper name (with version) after linking.
 
            _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
 
 
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 
            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
 
 
            # Archives containing C++ object files must be created using
 
            # the KAI C++ compiler.
 
            case $host in
 
              osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
 
              *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
 
            esac
 
            ;;
 
          RCC*)
 
            # Rational C++ 2.4.1
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          cxx*)
 
            case $host in
 
              osf3*)
 
                _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
                ;;
 
              *)
 
                _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
 
                _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 
                  echo "-hidden">> $lib.exp~
 
                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
 
                  $RM $lib.exp'
 
                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 
                ;;
 
            esac
 
 
 
            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
 
 
            # Commands to make compiler produce verbose output that lists
 
            # what "hidden" libraries, object files and flags are used when
 
            # linking a shared library.
 
            #
 
            # There doesn't appear to be a way to prevent this compiler from
 
            # explicitly linking system object files so we need to strip them
 
            # from the output so that they don't get included in the library
 
            # dependencies.
 
            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
 
            ;;
 
          *)
 
            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 
              _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
 
              case $host in
 
                osf3*)
 
                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 
                  ;;
 
                *)
 
                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 
                  ;;
 
              esac
 
 
 
              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
 
              _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 
 
 
              # Commands to make compiler produce verbose output that lists
 
              # what "hidden" libraries, object files and flags are used when
 
              # linking a shared library.
 
              output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
 
 
            else
 
              # FIXME: insert proper C++ library support
 
              _LT_TAGVAR(ld_shlibs, $1)=no
 
            fi
 
            ;;
 
        esac
 
        ;;
 
 
 
      psos*)
 
        # FIXME: insert proper C++ library support
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        ;;
 
 
 
      sunos4*)
 
        case $cc_basename in
 
          CC*)
 
            # Sun C++ 4.x
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          lcc*)
 
            # Lucid
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          *)
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
        esac
 
        ;;
 
 
 
      solaris*)
 
        case $cc_basename in
 
          CC*)
 
            # Sun C++ 4.2, 5.x and Centerline C++
 
            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 
            _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 
            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 
              $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 
 
 
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 
            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
            case $host_os in
 
              solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 
              *)
 
                # The compiler driver will combine and reorder linker options,
 
                # but understands `-z linker_flag'.
 
                # Supported since Solaris 2.6 (maybe 2.5.1?)
 
                _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 
                ;;
 
            esac
 
            _LT_TAGVAR(link_all_deplibs, $1)=yes
 
 
 
            output_verbose_link_cmd='func_echo_all'
 
 
 
            # Archives containing C++ object files must be created using
 
            # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 
            # necessary to make sure instantiated templates are included
 
            # in the archive.
 
            _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 
            ;;
 
          gcx*)
 
            # Green Hills C++ Compiler
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 
 
 
            # The C++ compiler must be used to create the archive.
 
            _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 
            ;;
 
          *)
 
            # GNU C++ compiler with Solaris linker
 
            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
 
              _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
 
              if $CC --version | $GREP -v '^2\.7' > /dev/null; then
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 
                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 
                  $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 
 
 
                # Commands to make compiler produce verbose output that lists
 
                # what "hidden" libraries, object files and flags are used when
 
                # linking a shared library.
 
                output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
              else
 
                # g++ 2.7 appears to require `-G' NOT `-shared' on this
 
                # platform.
 
                _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
 
                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 
                  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 
 
 
                # Commands to make compiler produce verbose output that lists
 
                # what "hidden" libraries, object files and flags are used when
 
                # linking a shared library.
 
                output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
              fi
 
 
 
              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
 
              case $host_os in
 
                solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 
                *)
 
                  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
 
                  ;;
 
              esac
 
            fi
 
            ;;
 
        esac
 
        ;;
 
 
 
    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
      runpath_var='LD_RUN_PATH'
 
 
 
      case $cc_basename in
 
        CC*)
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
          ;;
 
        *)
 
          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
          ;;
 
      esac
 
      ;;
 
 
 
      sysv5* | sco3.2v5* | sco5v6*)
 
        # Note: We can NOT use -z defs as we might desire, because we do not
 
        # link with -lc, and that would cause any symbols used from libc to
 
        # always be unresolved, which means just about no library would
 
        # ever link correctly.  If we're not using GNU ld we use -z text
 
        # though, which does catch some bad symbols but isn't as heavy-handed
 
        # as -z defs.
 
        _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
 
        _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
 
        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
 
        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 
        _LT_TAGVAR(link_all_deplibs, $1)=yes
 
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
 
        runpath_var='LD_RUN_PATH'
 
 
 
        case $cc_basename in
 
          CC*)
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
            _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
 
              '"$_LT_TAGVAR(old_archive_cmds, $1)"
 
            _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
 
              '"$_LT_TAGVAR(reload_cmds, $1)"
 
            ;;
 
          *)
 
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 
            ;;
 
        esac
 
      ;;
 
 
 
      tandem*)
 
        case $cc_basename in
 
          NCC*)
 
            # NonStop-UX NCC 3.20
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
          *)
 
            # FIXME: insert proper C++ library support
 
            _LT_TAGVAR(ld_shlibs, $1)=no
 
            ;;
 
        esac
 
        ;;
 
 
 
      vxworks*)
 
        # FIXME: insert proper C++ library support
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        ;;
 
 
 
      *)
 
        # FIXME: insert proper C++ library support
 
        _LT_TAGVAR(ld_shlibs, $1)=no
 
        ;;
 
    esac
 
 
 
    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 
    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
 
 
 
    _LT_TAGVAR(GCC, $1)="$GXX"
 
    _LT_TAGVAR(LD, $1)="$LD"
 
 
 
    ## CAVEAT EMPTOR:
 
    ## There is no encapsulation within the following macros, do not change
 
    ## the running order or otherwise move them around unless you know exactly
 
    ## what you are doing...
 
    _LT_SYS_HIDDEN_LIBDEPS($1)
 
    _LT_COMPILER_PIC($1)
 
    _LT_COMPILER_C_O($1)
 
    _LT_COMPILER_FILE_LOCKS($1)
 
    _LT_LINKER_SHLIBS($1)
 
    _LT_SYS_DYNAMIC_LINKER($1)
 
    _LT_LINKER_HARDCODE_LIBPATH($1)
 
 
 
    _LT_CONFIG($1)
 
  fi # test -n "$compiler"
 
 
 
  CC=$lt_save_CC
 
  LDCXX=$LD
 
  LD=$lt_save_LD
 
  GCC=$lt_save_GCC
 
  with_gnu_ld=$lt_save_with_gnu_ld
 
  lt_cv_path_LDCXX=$lt_cv_path_LD
 
  lt_cv_path_LD=$lt_save_path_LD
 
  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 
  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 
fi # test "$_lt_caught_CXX_error" != yes
 
 
 
AC_LANG_POP
 
])# _LT_LANG_CXX_CONFIG
 
 
 
 
 
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
 
# ---------------------------------
 
# Figure out "hidden" library dependencies from verbose
 
# compiler output when linking a shared library.
 
# Parse the compiler output and extract the necessary
 
# objects, libraries and library flags.
 
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
 
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 
# Dependencies to place before and after the object being linked:
 
_LT_TAGVAR(predep_objects, $1)=
 
_LT_TAGVAR(postdep_objects, $1)=
 
_LT_TAGVAR(predeps, $1)=
 
_LT_TAGVAR(postdeps, $1)=
 
_LT_TAGVAR(compiler_lib_search_path, $1)=
 
 
 
dnl we can't use the lt_simple_compile_test_code here,
 
dnl because it contains code intended for an executable,
 
dnl not a library.  It's possible we should let each
 
dnl tag define a new lt_????_link_test_code variable,
 
dnl but it's only used here...
 
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
 
int a;
 
void foo (void) { a = 0; }
 
_LT_EOF
 
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
 
class Foo
 
{
 
public:
 
  Foo (void) { a = 0; }
 
private:
 
  int a;
 
};
 
_LT_EOF
 
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
 
      subroutine foo
 
      implicit none
 
      integer*4 a
 
      a=0
 
      return
 
      end
 
_LT_EOF
 
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
 
      subroutine foo
 
      implicit none
 
      integer a
 
      a=0
 
      return
 
      end
 
_LT_EOF
 
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
 
public class foo {
 
  private int a;
 
  public void bar (void) {
 
    a = 0;
 
  }
 
};
 
_LT_EOF
 
])
 
dnl Parse the compiler output and extract the necessary
 
dnl objects, libraries and library flags.
 
if AC_TRY_EVAL(ac_compile); then
 
  # Parse the compiler output and extract the necessary
 
  # objects, libraries and library flags.
 
 
 
  # Sentinel used to keep track of whether or not we are before
 
  # the conftest object file.
 
  pre_test_object_deps_done=no
 
 
 
  for p in `eval "$output_verbose_link_cmd"`; do
 
    case $p in
 
 
 
    -L* | -R* | -l*)
 
       # Some compilers place space between "-{L,R}" and the path.
 
       # Remove the space.
 
       if test $p = "-L" ||
 
          test $p = "-R"; then
 
         prev=$p
 
         continue
 
       else
 
         prev=
 
       fi
 
 
 
       if test "$pre_test_object_deps_done" = no; then
 
         case $p in
 
         -L* | -R*)
 
           # Internal compiler library paths should come after those
 
           # provided the user.  The postdeps already come after the
 
           # user supplied libs so there is no need to process them.
 
           if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
 
             _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
 
           else
 
             _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
 
           fi
 
           ;;
 
         # The "-l" case would never come before the object being
 
         # linked, so don't bother handling this case.
 
         esac
 
       else
 
         if test -z "$_LT_TAGVAR(postdeps, $1)"; then
 
           _LT_TAGVAR(postdeps, $1)="${prev}${p}"
 
         else
 
           _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
 
         fi
 
       fi
 
       ;;
 
 
 
    *.$objext)
 
       # This assumes that the test object file only shows up
 
       # once in the compiler output.
 
       if test "$p" = "conftest.$objext"; then
 
         pre_test_object_deps_done=yes
 
         continue
 
       fi
 
 
 
       if test "$pre_test_object_deps_done" = no; then
 
         if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
 
           _LT_TAGVAR(predep_objects, $1)="$p"
 
         else
 
           _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
 
         fi
 
       else
 
         if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
 
           _LT_TAGVAR(postdep_objects, $1)="$p"
 
         else
 
           _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
 
         fi
 
       fi
 
       ;;
 
 
 
    *) ;; # Ignore the rest.
 
 
 
    esac
 
  done
 
 
 
  # Clean up.
 
  rm -f a.out a.exe
 
else
 
  echo "libtool.m4: error: problem compiling $1 test program"
 
fi
 
 
 
$RM -f confest.$objext
 
 
 
# PORTME: override above test on systems where it is broken
 
m4_if([$1], [CXX],
 
[case $host_os in
 
interix[[3-9]]*)
 
  # Interix 3.5 installs completely hosed .la files for C++, so rather than
 
  # hack all around it, let's just trust "g++" to DTRT.
 
  _LT_TAGVAR(predep_objects,$1)=
 
  _LT_TAGVAR(postdep_objects,$1)=
 
  _LT_TAGVAR(postdeps,$1)=
 
  ;;
 
 
 
linux*)
 
  case `$CC -V 2>&1 | sed 5q` in
 
  *Sun\ C*)
 
    # Sun C++ 5.9
 
 
 
    # The more standards-conforming stlport4 library is
 
    # incompatible with the Cstd library. Avoid specifying
 
    # it if it's in CXXFLAGS. Ignore libCrun as
 
    # -library=stlport4 depends on it.
 
    case " $CXX $CXXFLAGS " in
 
    *" -library=stlport4 "*)
 
      solaris_use_stlport4=yes
 
      ;;
 
    esac
 
 
 
    if test "$solaris_use_stlport4" != yes; then
 
      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
 
    fi
 
    ;;
 
  esac
 
  ;;
 
 
 
solaris*)
 
  case $cc_basename in
 
  CC*)
 
    # The more standards-conforming stlport4 library is
 
    # incompatible with the Cstd library. Avoid specifying
 
    # it if it's in CXXFLAGS. Ignore libCrun as
 
    # -library=stlport4 depends on it.
 
    case " $CXX $CXXFLAGS " in
 
    *" -library=stlport4 "*)
 
      solaris_use_stlport4=yes
 
      ;;
 
    esac
 
 
 
    # Adding this requires a known-good setup of shared libraries for
 
    # Sun compiler versions before 5.6, else PIC objects from an old
 
    # archive will be linked into the output, leading to subtle bugs.
 
    if test "$solaris_use_stlport4" != yes; then
 
      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
 
    fi
 
    ;;
 
  esac
 
  ;;
 
esac
 
])
 
 
 
case " $_LT_TAGVAR(postdeps, $1) " in
 
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 
esac
 
 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
 
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 
 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
 
fi
 
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
 
    [The directories searched by this compiler when creating a shared library])
 
_LT_TAGDECL([], [predep_objects], [1],
 
    [Dependencies to place before and after the objects being linked to
 
    create a shared library])
 
_LT_TAGDECL([], [postdep_objects], [1])
 
_LT_TAGDECL([], [predeps], [1])
 
_LT_TAGDECL([], [postdeps], [1])
 
_LT_TAGDECL([], [compiler_lib_search_path], [1],
 
    [The library search path used internally by the compiler when linking
 
    a shared library])
 
])# _LT_SYS_HIDDEN_LIBDEPS
 
 
 
 
 
# _LT_LANG_F77_CONFIG([TAG])
 
# --------------------------
 
# Ensure that the configuration variables for a Fortran 77 compiler are
 
# suitably defined.  These variables are subsequently used by _LT_CONFIG
 
# to write the compiler configuration to `libtool'.
 
m4_defun([_LT_LANG_F77_CONFIG],
 
[AC_LANG_PUSH(Fortran 77)
 
if test -z "$F77" || test "X$F77" = "Xno"; then
 
  _lt_disable_F77=yes
 
fi
 
 
 
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
_LT_TAGVAR(allow_undefined_flag, $1)=
 
_LT_TAGVAR(always_export_symbols, $1)=no
 
_LT_TAGVAR(archive_expsym_cmds, $1)=
 
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
 
_LT_TAGVAR(hardcode_direct, $1)=no
 
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 
_LT_TAGVAR(hardcode_libdir_separator, $1)=
 
_LT_TAGVAR(hardcode_minus_L, $1)=no
 
_LT_TAGVAR(hardcode_automatic, $1)=no
 
_LT_TAGVAR(inherit_rpath, $1)=no
 
_LT_TAGVAR(module_cmds, $1)=
 
_LT_TAGVAR(module_expsym_cmds, $1)=
 
_LT_TAGVAR(link_all_deplibs, $1)=unknown
 
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 
_LT_TAGVAR(reload_flag, $1)=$reload_flag
 
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 
_LT_TAGVAR(no_undefined_flag, $1)=
 
_LT_TAGVAR(whole_archive_flag_spec, $1)=
 
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 
 
 
# Source file extension for f77 test sources.
 
ac_ext=f
 
 
 
# Object file extension for compiled f77 test sources.
 
objext=o
 
_LT_TAGVAR(objext, $1)=$objext
 
 
 
# No sense in running all these tests if we already determined that
 
# the F77 compiler isn't working.  Some variables (like enable_shared)
 
# are currently assumed to apply to all compilers on this platform,
 
# and will be corrupted by setting them based on a non-working compiler.
 
if test "$_lt_disable_F77" != yes; then
 
  # Code to be used in simple compile tests
 
  lt_simple_compile_test_code="\
 
      subroutine t
 
      return
 
      end
 
"
 
 
 
  # Code to be used in simple link tests
 
  lt_simple_link_test_code="\
 
      program t
 
      end
 
"
 
 
 
  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
  _LT_TAG_COMPILER
 
 
 
  # save warnings/boilerplate of simple test code
 
  _LT_COMPILER_BOILERPLATE
 
  _LT_LINKER_BOILERPLATE
 
 
 
  # Allow CC to be a program name with arguments.
 
  lt_save_CC="$CC"
 
  lt_save_GCC=$GCC
 
  CC=${F77-"f77"}
 
  compiler=$CC
 
  _LT_TAGVAR(compiler, $1)=$CC
 
  _LT_CC_BASENAME([$compiler])
 
  GCC=$G77
 
  if test -n "$compiler"; then
 
    AC_MSG_CHECKING([if libtool supports shared libraries])
 
    AC_MSG_RESULT([$can_build_shared])
 
 
 
    AC_MSG_CHECKING([whether to build shared libraries])
 
    test "$can_build_shared" = "no" && enable_shared=no
 
 
 
    # On AIX, shared libraries and static libraries use the same namespace, and
 
    # are all built from PIC.
 
    case $host_os in
 
      aix3*)
 
        test "$enable_shared" = yes && enable_static=no
 
        if test -n "$RANLIB"; then
 
          archive_cmds="$archive_cmds~\$RANLIB \$lib"
 
          postinstall_cmds='$RANLIB $lib'
 
        fi
 
        ;;
 
      aix[[4-9]]*)
 
        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 
          test "$enable_shared" = yes && enable_static=no
 
        fi
 
        ;;
 
    esac
 
    AC_MSG_RESULT([$enable_shared])
 
 
 
    AC_MSG_CHECKING([whether to build static libraries])
 
    # Make sure either enable_shared or enable_static is yes.
 
    test "$enable_shared" = yes || enable_static=yes
 
    AC_MSG_RESULT([$enable_static])
 
 
 
    _LT_TAGVAR(GCC, $1)="$G77"
 
    _LT_TAGVAR(LD, $1)="$LD"
 
 
 
    ## CAVEAT EMPTOR:
 
    ## There is no encapsulation within the following macros, do not change
 
    ## the running order or otherwise move them around unless you know exactly
 
    ## what you are doing...
 
    _LT_COMPILER_PIC($1)
 
    _LT_COMPILER_C_O($1)
 
    _LT_COMPILER_FILE_LOCKS($1)
 
    _LT_LINKER_SHLIBS($1)
 
    _LT_SYS_DYNAMIC_LINKER($1)
 
    _LT_LINKER_HARDCODE_LIBPATH($1)
 
 
 
    _LT_CONFIG($1)
 
  fi # test -n "$compiler"
 
 
 
  GCC=$lt_save_GCC
 
  CC="$lt_save_CC"
 
fi # test "$_lt_disable_F77" != yes
 
 
 
AC_LANG_POP
 
])# _LT_LANG_F77_CONFIG
 
 
 
 
 
# _LT_LANG_FC_CONFIG([TAG])
 
# -------------------------
 
# Ensure that the configuration variables for a Fortran compiler are
 
# suitably defined.  These variables are subsequently used by _LT_CONFIG
 
# to write the compiler configuration to `libtool'.
 
m4_defun([_LT_LANG_FC_CONFIG],
 
[AC_LANG_PUSH(Fortran)
 
 
 
if test -z "$FC" || test "X$FC" = "Xno"; then
 
  _lt_disable_FC=yes
 
fi
 
 
 
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
_LT_TAGVAR(allow_undefined_flag, $1)=
 
_LT_TAGVAR(always_export_symbols, $1)=no
 
_LT_TAGVAR(archive_expsym_cmds, $1)=
 
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
 
_LT_TAGVAR(hardcode_direct, $1)=no
 
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 
_LT_TAGVAR(hardcode_libdir_separator, $1)=
 
_LT_TAGVAR(hardcode_minus_L, $1)=no
 
_LT_TAGVAR(hardcode_automatic, $1)=no
 
_LT_TAGVAR(inherit_rpath, $1)=no
 
_LT_TAGVAR(module_cmds, $1)=
 
_LT_TAGVAR(module_expsym_cmds, $1)=
 
_LT_TAGVAR(link_all_deplibs, $1)=unknown
 
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 
_LT_TAGVAR(reload_flag, $1)=$reload_flag
 
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 
_LT_TAGVAR(no_undefined_flag, $1)=
 
_LT_TAGVAR(whole_archive_flag_spec, $1)=
 
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 
 
 
# Source file extension for fc test sources.
 
ac_ext=${ac_fc_srcext-f}
 
 
 
# Object file extension for compiled fc test sources.
 
objext=o
 
_LT_TAGVAR(objext, $1)=$objext
 
 
 
# No sense in running all these tests if we already determined that
 
# the FC compiler isn't working.  Some variables (like enable_shared)
 
# are currently assumed to apply to all compilers on this platform,
 
# and will be corrupted by setting them based on a non-working compiler.
 
if test "$_lt_disable_FC" != yes; then
 
  # Code to be used in simple compile tests
 
  lt_simple_compile_test_code="\
 
      subroutine t
 
      return
 
      end
 
"
 
 
 
  # Code to be used in simple link tests
 
  lt_simple_link_test_code="\
 
      program t
 
      end
 
"
 
 
 
  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
  _LT_TAG_COMPILER
 
 
 
  # save warnings/boilerplate of simple test code
 
  _LT_COMPILER_BOILERPLATE
 
  _LT_LINKER_BOILERPLATE
 
 
 
  # Allow CC to be a program name with arguments.
 
  lt_save_CC="$CC"
 
  lt_save_GCC=$GCC
 
  CC=${FC-"f95"}
 
  compiler=$CC
 
  GCC=$ac_cv_fc_compiler_gnu
 
 
 
  _LT_TAGVAR(compiler, $1)=$CC
 
  _LT_CC_BASENAME([$compiler])
 
 
 
  if test -n "$compiler"; then
 
    AC_MSG_CHECKING([if libtool supports shared libraries])
 
    AC_MSG_RESULT([$can_build_shared])
 
 
 
    AC_MSG_CHECKING([whether to build shared libraries])
 
    test "$can_build_shared" = "no" && enable_shared=no
 
 
 
    # On AIX, shared libraries and static libraries use the same namespace, and
 
    # are all built from PIC.
 
    case $host_os in
 
      aix3*)
 
        test "$enable_shared" = yes && enable_static=no
 
        if test -n "$RANLIB"; then
 
          archive_cmds="$archive_cmds~\$RANLIB \$lib"
 
          postinstall_cmds='$RANLIB $lib'
 
        fi
 
        ;;
 
      aix[[4-9]]*)
 
        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 
          test "$enable_shared" = yes && enable_static=no
 
        fi
 
        ;;
 
    esac
 
    AC_MSG_RESULT([$enable_shared])
 
 
 
    AC_MSG_CHECKING([whether to build static libraries])
 
    # Make sure either enable_shared or enable_static is yes.
 
    test "$enable_shared" = yes || enable_static=yes
 
    AC_MSG_RESULT([$enable_static])
 
 
 
    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
 
    _LT_TAGVAR(LD, $1)="$LD"
 
 
 
    ## CAVEAT EMPTOR:
 
    ## There is no encapsulation within the following macros, do not change
 
    ## the running order or otherwise move them around unless you know exactly
 
    ## what you are doing...
 
    _LT_SYS_HIDDEN_LIBDEPS($1)
 
    _LT_COMPILER_PIC($1)
 
    _LT_COMPILER_C_O($1)
 
    _LT_COMPILER_FILE_LOCKS($1)
 
    _LT_LINKER_SHLIBS($1)
 
    _LT_SYS_DYNAMIC_LINKER($1)
 
    _LT_LINKER_HARDCODE_LIBPATH($1)
 
 
 
    _LT_CONFIG($1)
 
  fi # test -n "$compiler"
 
 
 
  GCC=$lt_save_GCC
 
  CC="$lt_save_CC"
 
fi # test "$_lt_disable_FC" != yes
 
 
 
AC_LANG_POP
 
])# _LT_LANG_FC_CONFIG
 
 
 
 
 
# _LT_LANG_GCJ_CONFIG([TAG])
 
# --------------------------
 
# Ensure that the configuration variables for the GNU Java Compiler compiler
 
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
 
# to write the compiler configuration to `libtool'.
 
m4_defun([_LT_LANG_GCJ_CONFIG],
 
[AC_REQUIRE([LT_PROG_GCJ])dnl
 
AC_LANG_SAVE
 
 
 
# Source file extension for Java test sources.
 
ac_ext=java
 
 
 
# Object file extension for compiled Java test sources.
 
objext=o
 
_LT_TAGVAR(objext, $1)=$objext
 
 
 
# Code to be used in simple compile tests
 
lt_simple_compile_test_code="class foo {}"
 
 
 
# Code to be used in simple link tests
 
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 
 
 
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
_LT_TAG_COMPILER
 
 
 
# save warnings/boilerplate of simple test code
 
_LT_COMPILER_BOILERPLATE
 
_LT_LINKER_BOILERPLATE
 
 
 
# Allow CC to be a program name with arguments.
 
lt_save_CC="$CC"
 
lt_save_GCC=$GCC
 
GCC=yes
 
CC=${GCJ-"gcj"}
 
compiler=$CC
 
_LT_TAGVAR(compiler, $1)=$CC
 
_LT_TAGVAR(LD, $1)="$LD"
 
_LT_CC_BASENAME([$compiler])
 
 
 
# GCJ did not exist at the time GCC didn't implicitly link libc in.
 
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 
 
 
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 
_LT_TAGVAR(reload_flag, $1)=$reload_flag
 
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 
 
 
## CAVEAT EMPTOR:
 
## There is no encapsulation within the following macros, do not change
 
## the running order or otherwise move them around unless you know exactly
 
## what you are doing...
 
if test -n "$compiler"; then
 
  _LT_COMPILER_NO_RTTI($1)
 
  _LT_COMPILER_PIC($1)
 
  _LT_COMPILER_C_O($1)
 
  _LT_COMPILER_FILE_LOCKS($1)
 
  _LT_LINKER_SHLIBS($1)
 
  _LT_LINKER_HARDCODE_LIBPATH($1)
 
 
 
  _LT_CONFIG($1)
 
fi
 
 
 
AC_LANG_RESTORE
 
 
 
GCC=$lt_save_GCC
 
CC="$lt_save_CC"
 
])# _LT_LANG_GCJ_CONFIG
 
 
 
 
 
# _LT_LANG_RC_CONFIG([TAG])
 
# -------------------------
 
# Ensure that the configuration variables for the Windows resource compiler
 
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
 
# to write the compiler configuration to `libtool'.
 
m4_defun([_LT_LANG_RC_CONFIG],
 
[AC_REQUIRE([LT_PROG_RC])dnl
 
AC_LANG_SAVE
 
 
 
# Source file extension for RC test sources.
 
ac_ext=rc
 
 
 
# Object file extension for compiled RC test sources.
 
objext=o
 
_LT_TAGVAR(objext, $1)=$objext
 
 
 
# Code to be used in simple compile tests
 
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 
 
 
# Code to be used in simple link tests
 
lt_simple_link_test_code="$lt_simple_compile_test_code"
 
 
 
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
 
_LT_TAG_COMPILER
 
 
 
# save warnings/boilerplate of simple test code
 
_LT_COMPILER_BOILERPLATE
 
_LT_LINKER_BOILERPLATE
 
 
 
# Allow CC to be a program name with arguments.
 
lt_save_CC="$CC"
 
lt_save_GCC=$GCC
 
GCC=
 
CC=${RC-"windres"}
 
compiler=$CC
 
_LT_TAGVAR(compiler, $1)=$CC
 
_LT_CC_BASENAME([$compiler])
 
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 
 
 
if test -n "$compiler"; then
 
  :
 
  _LT_CONFIG($1)
 
fi
 
 
 
GCC=$lt_save_GCC
 
AC_LANG_RESTORE
 
CC="$lt_save_CC"
 
])# _LT_LANG_RC_CONFIG
 
 
 
 
 
# LT_PROG_GCJ
 
# -----------
 
AC_DEFUN([LT_PROG_GCJ],
 
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
 
  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
 
    [AC_CHECK_TOOL(GCJ, gcj,)
 
      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
 
      AC_SUBST(GCJFLAGS)])])[]dnl
 
])
 
 
 
# Old name:
 
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
 
 
 
 
 
# LT_PROG_RC
 
# ----------
 
AC_DEFUN([LT_PROG_RC],
 
[AC_CHECK_TOOL(RC, windres,)
 
])
 
 
 
# Old name:
 
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([LT_AC_PROG_RC], [])
 
 
 
 
 
# _LT_DECL_EGREP
 
# --------------
 
# If we don't have a new enough Autoconf to choose the best grep
 
# available, choose the one first in the user's PATH.
 
m4_defun([_LT_DECL_EGREP],
 
[AC_REQUIRE([AC_PROG_EGREP])dnl
 
AC_REQUIRE([AC_PROG_FGREP])dnl
 
test -z "$GREP" && GREP=grep
 
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
 
_LT_DECL([], [EGREP], [1], [An ERE matcher])
 
_LT_DECL([], [FGREP], [1], [A literal string matcher])
 
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
 
AC_SUBST([GREP])
 
])
 
 
 
 
 
# _LT_DECL_OBJDUMP
 
# --------------
 
# If we don't have a new enough Autoconf to choose the best objdump
 
# available, choose the one first in the user's PATH.
 
m4_defun([_LT_DECL_OBJDUMP],
 
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
 
test -z "$OBJDUMP" && OBJDUMP=objdump
 
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
 
AC_SUBST([OBJDUMP])
 
])
 
 
 
 
 
# _LT_DECL_SED
 
# ------------
 
# Check for a fully-functional sed program, that truncates
 
# as few characters as possible.  Prefer GNU sed if found.
 
m4_defun([_LT_DECL_SED],
 
[AC_PROG_SED
 
test -z "$SED" && SED=sed
 
Xsed="$SED -e 1s/^X//"
 
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
 
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
 
    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
 
])# _LT_DECL_SED
 
 
 
m4_ifndef([AC_PROG_SED], [
 
############################################################
 
# NOTE: This macro has been submitted for inclusion into   #
 
#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 
#  a released version of Autoconf we should remove this    #
 
#  macro and use it instead.                               #
 
############################################################
 
 
 
m4_defun([AC_PROG_SED],
 
[AC_MSG_CHECKING([for a sed that does not truncate output])
 
AC_CACHE_VAL(lt_cv_path_SED,
 
[# Loop through the user's path and test for sed and gsed.
 
# Then use that list of sed's as ones to test for truncation.
 
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 
for as_dir in $PATH
 
do
 
  IFS=$as_save_IFS
 
  test -z "$as_dir" && as_dir=.
 
  for lt_ac_prog in sed gsed; do
 
    for ac_exec_ext in '' $ac_executable_extensions; do
 
      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 
        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 
      fi
 
    done
 
  done
 
done
 
IFS=$as_save_IFS
 
lt_ac_max=0
 
lt_ac_count=0
 
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
 
# along with /bin/sed that truncates output.
 
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 
  test ! -f $lt_ac_sed && continue
 
  cat /dev/null > conftest.in
 
  lt_ac_count=0
 
  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 
  # Check for GNU sed and select it if it is found.
 
  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 
    lt_cv_path_SED=$lt_ac_sed
 
    break
 
  fi
 
  while true; do
 
    cat conftest.in conftest.in >conftest.tmp
 
    mv conftest.tmp conftest.in
 
    cp conftest.in conftest.nl
 
    echo >>conftest.nl
 
    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 
    cmp -s conftest.out conftest.nl || break
 
    # 10000 chars as input seems more than enough
 
    test $lt_ac_count -gt 10 && break
 
    lt_ac_count=`expr $lt_ac_count + 1`
 
    if test $lt_ac_count -gt $lt_ac_max; then
 
      lt_ac_max=$lt_ac_count
 
      lt_cv_path_SED=$lt_ac_sed
 
    fi
 
  done
 
done
 
])
 
SED=$lt_cv_path_SED
 
AC_SUBST([SED])
 
AC_MSG_RESULT([$SED])
 
])#AC_PROG_SED
 
])#m4_ifndef
 
 
 
# Old name:
 
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
 
dnl aclocal-1.4 backwards compatibility:
 
dnl AC_DEFUN([LT_AC_PROG_SED], [])
 
 
 
 
 
# _LT_CHECK_SHELL_FEATURES
 
# ------------------------
 
# Find out whether the shell is Bourne or XSI compatible,
 
# or has some other useful features.
 
m4_defun([_LT_CHECK_SHELL_FEATURES],
 
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
 
# Try some XSI features
 
xsi_shell=no
 
( _lt_dummy="a/b/c"
 
  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
 
      = c,a/b,, \
 
    && eval 'test $(( 1 + 1 )) -eq 2 \
 
    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
 
  && xsi_shell=yes
 
AC_MSG_RESULT([$xsi_shell])
 
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
 
 
 
AC_MSG_CHECKING([whether the shell understands "+="])
 
lt_shell_append=no
 
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
 
    >/dev/null 2>&1 \
 
  && lt_shell_append=yes
 
AC_MSG_RESULT([$lt_shell_append])
 
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
 
 
 
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 
  lt_unset=unset
 
else
 
  lt_unset=false
 
fi
 
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
 
 
 
# test EBCDIC or ASCII
 
case `echo X|tr X '\101'` in
 
 A) # ASCII based system
 
    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
 
  lt_SP2NL='tr \040 \012'
 
  lt_NL2SP='tr \015\012 \040\040'
 
  ;;
 
 *) # EBCDIC based system
 
  lt_SP2NL='tr \100 \n'
 
  lt_NL2SP='tr \r\n \100\100'
 
  ;;
 
esac
 
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
 
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
 
])# _LT_CHECK_SHELL_FEATURES
 
 
 
 
 
# _LT_PROG_XSI_SHELLFNS
 
# ---------------------
 
# Bourne and XSI compatible variants of some useful shell functions.
 
m4_defun([_LT_PROG_XSI_SHELLFNS],
 
[case $xsi_shell in
 
  yes)
 
    cat << \_LT_EOF >> "$cfgfile"
 
 
 
# func_dirname file append nondir_replacement
 
# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
 
# otherwise set result to NONDIR_REPLACEMENT.
 
func_dirname ()
 
{
 
  case ${1} in
 
    */*) func_dirname_result="${1%/*}${2}" ;;
 
    *  ) func_dirname_result="${3}" ;;
 
  esac
 
}
 
 
 
# func_basename file
 
func_basename ()
 
{
 
  func_basename_result="${1##*/}"
 
}
 
 
 
# func_dirname_and_basename file append nondir_replacement
 
# perform func_basename and func_dirname in a single function
 
# call:
 
#   dirname:  Compute the dirname of FILE.  If nonempty,
 
#             add APPEND to the result, otherwise set result
 
#             to NONDIR_REPLACEMENT.
 
#             value returned in "$func_dirname_result"
 
#   basename: Compute filename of FILE.
 
#             value retuned in "$func_basename_result"
 
# Implementation must be kept synchronized with func_dirname
 
# and func_basename. For efficiency, we do not delegate to
 
# those functions but instead duplicate the functionality here.
 
func_dirname_and_basename ()
 
{
 
  case ${1} in
 
    */*) func_dirname_result="${1%/*}${2}" ;;
 
    *  ) func_dirname_result="${3}" ;;
 
  esac
 
  func_basename_result="${1##*/}"
 
}
 
 
 
# func_stripname prefix suffix name
 
# strip PREFIX and SUFFIX off of NAME.
 
# PREFIX and SUFFIX must not contain globbing or regex special
 
# characters, hashes, percent signs, but SUFFIX may contain a leading
 
# dot (in which case that matches only a dot).
 
func_stripname ()
 
{
 
  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
 
  # positional parameters, so assign one to ordinary parameter first.
 
  func_stripname_result=${3}
 
  func_stripname_result=${func_stripname_result#"${1}"}
 
  func_stripname_result=${func_stripname_result%"${2}"}
 
}
 
 
 
# func_opt_split
 
func_opt_split ()
 
{
 
  func_opt_split_opt=${1%%=*}
 
  func_opt_split_arg=${1#*=}
 
}
 
 
 
# func_lo2o object
 
func_lo2o ()
 
{
 
  case ${1} in
 
    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
 
    *)    func_lo2o_result=${1} ;;
 
  esac
 
}
 
 
 
# func_xform libobj-or-source
 
func_xform ()
 
{
 
  func_xform_result=${1%.*}.lo
 
}
 
 
 
# func_arith arithmetic-term...
 
func_arith ()
 
{
 
  func_arith_result=$(( $[*] ))
 
}
 
 
 
# func_len string
 
# STRING may not start with a hyphen.
 
func_len ()
 
{
 
  func_len_result=${#1}
 
}
 
 
 
_LT_EOF
 
    ;;
 
  *) # Bourne compatible functions.
 
    cat << \_LT_EOF >> "$cfgfile"
 
 
 
# func_dirname file append nondir_replacement
 
# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
 
# otherwise set result to NONDIR_REPLACEMENT.
 
func_dirname ()
 
{
 
  # Extract subdirectory from the argument.
 
  func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
 
  if test "X$func_dirname_result" = "X${1}"; then
 
    func_dirname_result="${3}"
 
  else
 
    func_dirname_result="$func_dirname_result${2}"
 
  fi
 
}
 
 
 
# func_basename file
 
func_basename ()
 
{
 
  func_basename_result=`$ECHO "${1}" | $SED "$basename"`
 
}
 
 
 
dnl func_dirname_and_basename
 
dnl A portable version of this function is already defined in general.m4sh
 
dnl so there is no need for it here.
 
 
 
# func_stripname prefix suffix name
 
# strip PREFIX and SUFFIX off of NAME.
 
# PREFIX and SUFFIX must not contain globbing or regex special
 
# characters, hashes, percent signs, but SUFFIX may contain a leading
 
# dot (in which case that matches only a dot).
 
# func_strip_suffix prefix name
 
func_stripname ()
 
{
 
  case ${2} in
 
    .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
 
    *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
 
  esac
 
}
 
 
 
# sed scripts:
 
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
 
my_sed_long_arg='1s/^-[[^=]]*=//'
 
 
 
# func_opt_split
 
func_opt_split ()
 
{
 
  func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
 
  func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
 
}
 
 
 
# func_lo2o object
 
func_lo2o ()
 
{
 
  func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
 
}
 
 
 
# func_xform libobj-or-source
 
func_xform ()
 
{
 
  func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
 
}
 
 
 
# func_arith arithmetic-term...
 
func_arith ()
 
{
 
  func_arith_result=`expr "$[@]"`
 
}
 
 
 
# func_len string
 
# STRING may not start with a hyphen.
 
func_len ()
 
{
 
  func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
 
}
 
 
 
_LT_EOF
 
esac
 
 
 
case $lt_shell_append in
 
  yes)
 
    cat << \_LT_EOF >> "$cfgfile"
 
 
 
# func_append var value
 
# Append VALUE to the end of shell variable VAR.
 
func_append ()
 
{
 
  eval "$[1]+=\$[2]"
 
}
 
_LT_EOF
 
    ;;
 
  *)
 
    cat << \_LT_EOF >> "$cfgfile"
 
 
 
# func_append var value
 
# Append VALUE to the end of shell variable VAR.
 
func_append ()
 
{
 
  eval "$[1]=\$$[1]\$[2]"
 
}
 
 
 
_LT_EOF
 
    ;;
 
  esac
 
])
 
 
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