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	diff --git a/m4/libtool.m4 b/m4/libtool.m4
	index 8795701e..c6f534e9 100644
	--- a/m4/libtool.m4
	+++ b/m4/libtool.m4
	@@ -1,8031 +1,8026 @@
	# libtool.m4 - Configure libtool for the host system. --Autoconf--
	#
	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
	# 2006, 2007, 2008, 2009, 2010, 2011 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, 2010, 2011 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 https://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 57 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([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
	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_PATH_CONVERSION_FUNCTIONS])dnl
	m4_require([_LT_CMD_RELOAD])dnl
	m4_require([_LT_CHECK_MAGIC_METHOD])dnl
	m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
	m4_require([_LT_CMD_OLD_ARCHIVE])dnl
	m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
	m4_require([_LT_WITH_SYSROOT])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) 2011 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 '$q' "$ltmain" >> "$cfgfile" \
	\|\| (rm -f "$cfgfile"; exit 1)

	_LT_PROG_REPLACE_SHELLFNS

	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)],
	[Go], [_LT_LANG(GO)],
	[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


	m4_ifndef([AC_PROG_GO], [
	############################################################
	# NOTE: This macro has been submitted for inclusion into #
	# GNU Autoconf as AC_PROG_GO. When it is available in #
	# a released version of Autoconf we should remove this #
	# macro and use it instead. #
	############################################################
	m4_defun([AC_PROG_GO],
	[AC_LANG_PUSH(Go)dnl
	AC_ARG_VAR([GOC], [Go compiler command])dnl
	AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
	_AC_ARG_VAR_LDFLAGS()dnl
	AC_CHECK_TOOL(GOC, gccgo)
	if test -z "$GOC"; then
	if test -n "$ac_tool_prefix"; then
	AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
	fi
	fi
	if test -z "$GOC"; then
	AC_CHECK_PROG(GOC, gccgo, gccgo, false)
	fi
	])#m4_defun
	])#m4_ifndef


	# _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([AC_PROG_GO],
	[LT_LANG(GO)],
	[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])

	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 there is a non-empty error log, and "single_module"
	# appears in it, assume the flag caused a linker warning
	if test -s conftest.err && $GREP single_module conftest.err; then
	cat conftest.err >&AS_MESSAGE_LOG_FD
	# Otherwise, if the output was created with a 0 exit code from
	# the compiler, it worked.
	elif test -f libconftest.dylib && test $_lt_result -eq 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
	$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
	echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
	$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
	cat > conftest.c << _LT_EOF
	int main() { return 0;}
	_LT_EOF
	echo "$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 -s conftest.err && $GREP force_load conftest.err; then
	cat conftest.err >&AS_MESSAGE_LOG_FD
	elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; 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]]*)
	+ darwin*)
	+ case ${MACOSX_DEPLOYMENT_TARGET},$host in
	+ 10.[[012]],\|,powerpc)
	_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([TAG])
	# ---------------------------------
	# 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\"`'
	m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
	[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
	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([TAGNAME])
	# ----------------------------------
	# 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.
	# Store the results from the different compilers for each TAGNAME.
	# Allow to override them for all tags through lt_cv_aix_libpath.
	m4_defun([_LT_SYS_MODULE_PATH_AIX],
	[m4_require([_LT_DECL_SED])dnl
	if test "${lt_cv_aix_libpath+set}" = set; then
	aix_libpath=$lt_cv_aix_libpath
	else
	AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
	[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
	lt_aix_libpath_sed='[
	/Import File Strings/,/^$/ {
	/^0/ {
	s/^0 $[^ ]$ *$/\1/
	p
	}
	}]'
	_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$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 "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
	_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null \| $SED -n -e "$lt_aix_libpath_sed"`
	fi],[])
	if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
	_LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
	fi
	])
	aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
	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_WITH_SYSROOT
	# ----------------
	AC_DEFUN([_LT_WITH_SYSROOT],
	[AC_MSG_CHECKING([for sysroot])
	AC_ARG_WITH([sysroot],
	[ --with-sysroot[=DIR] Search for dependent libraries within DIR
	(or the compiler's sysroot if not specified).],
	[], [with_sysroot=no])

	dnl lt_sysroot will always be passed unquoted. We quote it here
	dnl in case the user passed a directory name.
	lt_sysroot=
	case ${with_sysroot} in #(
	yes)
	if test "$GCC" = yes; then
	lt_sysroot=`$CC --print-sysroot 2>/dev/null`
	fi
	;; #(
	/*)
	lt_sysroot=`echo "$with_sysroot" \| sed -e "$sed_quote_subst"`
	;; #(
	no\|'')
	;; #(
	*)
	AC_MSG_RESULT([${with_sysroot}])
	AC_MSG_ERROR([The sysroot must be an absolute path.])
	;;
	esac

	AC_MSG_RESULT([${lt_sysroot:-no}])
	_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
	[dependent libraries, and in which our libraries should be installed.])])

	# _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="${LD-ld} -m elf_i386"
	;;
	powerpc64le-*)
	LD="${LD-ld} -m elf32lppclinux"
	;;
	powerpc64-*)
	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="${LD-ld} -m elf_x86_64"
	;;
	powerpcle-*)
	LD="${LD-ld} -m elf64lppc"
	;;
	powerpc-*)
	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
	;;
	-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*)
	case $host in
	i?86--solaris)
	LD="${LD-ld} -m elf_x86_64"
	;;
	sparc--solaris*)
	LD="${LD-ld} -m elf64_sparc"
	;;
	esac
	# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
	if ${LD-ld} -V \| grep _sol2 >/dev/null 2>&1; then
	LD="${LD-ld}_sol2"
	fi
	;;
	*)
	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_PROG_AR
	# -----------
	m4_defun([_LT_PROG_AR],
	[AC_CHECK_TOOLS(AR, [ar], false)
	: ${AR=ar}
	: ${AR_FLAGS=cru}
	_LT_DECL([], [AR], [1], [The archiver])
	_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])

	AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
	[lt_cv_ar_at_file=no
	AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
	[echo conftest.$ac_objext > conftest.lst
	lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
	AC_TRY_EVAL([lt_ar_try])
	if test "$ac_status" -eq 0; then
	# Ensure the archiver fails upon bogus file names.
	rm -f conftest.$ac_objext libconftest.a
	AC_TRY_EVAL([lt_ar_try])
	if test "$ac_status" -ne 0; then
	lt_cv_ar_at_file=@
	fi
	fi
	rm -f conftest.* libconftest.a
	])
	])

	if test "x$lt_cv_ar_at_file" = xno; then
	archiver_list_spec=
	else
	archiver_list_spec=$lt_cv_ar_at_file
	fi
	_LT_DECL([], [archiver_list_spec], [1],
	[How to feed a file listing to the archiver])
	])# _LT_PROG_AR


	# _LT_CMD_OLD_ARCHIVE
	# -------------------
	m4_defun([_LT_CMD_OLD_ARCHIVE],
	[_LT_PROG_AR

	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 \$tool_oldlib"
	;;
	*)
	old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
	;;
	esac
	old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_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
	;;

	os2*)
	# The test takes a long time on OS/2.
	lt_cv_sys_max_cmd_len=8192
	;;

	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-${CONFIG_SHELL-/bin/sh}}
	# If test is not a shell built-in, we'll probably end up computing a
	# maximum length that is only half of the actual maximum length, but
	# we can't tell.
	while { test "X"`env echo "$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 $LINENO "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))
	int fnord () __attribute__((visibility("default")));
	#endif

	int fnord () { return 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 $host_os in
	aix3*)
	version_type=linux # correct to gnu/linux during the next big refactor
	library_names_spec='${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 # correct to gnu/linux during the next big refactor
	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 # correct to gnu/linux during the next big refactor
	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 $GCC,$cc_basename in
	yes,*)
	# gcc
	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
	dynamic_linker='Win32 ld.exe'
	;;

	,cl)
	# Native MSVC
	libname_spec='$name'
	soname_spec='${libname}`echo ${release} \| $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
	library_names_spec='${libname}.dll.lib'

	case $build_os in
	mingw*)
	sys_lib_search_path_spec=
	lt_save_ifs=$IFS
	IFS=';'
	for lt_path in $LIB
	do
	IFS=$lt_save_ifs
	# Let DOS variable expansion print the short 8.3 style file name.
	lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
	sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
	done
	IFS=$lt_save_ifs
	# Convert to MSYS style.
	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| sed -e 's\|\\\\\|/\|g' -e 's\| \$[[a-zA-Z]]\$:\| /\\1\|g' -e 's\|^ \|\|'`
	;;
	cygwin*)
	# Convert to unix form, then to dos form, then back to unix form
	# but this time dos style (no spaces!) so that the unix form looks
	# like /cygdrive/c/PROGRA~1:/cygdr...
	sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
	sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
	sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" \| $SED -e "s/$PATH_SEPARATOR/ /g"`
	;;
	*)
	sys_lib_search_path_spec="$LIB"
	if $ECHO "$sys_lib_search_path_spec" \| [$GREP ';[c-zC-Z]:/' >/dev/null]; then
	# It is most probably a Windows format PATH.
	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| $SED -e 's/;/ /g'`
	else
	sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" \| $SED -e "s/$PATH_SEPARATOR/ /g"`
	fi
	# FIXME: find the short name or the path components, as spaces are
	# common. (e.g. "Program Files" -> "PROGRA~1")
	;;
	esac

	# 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/$dlname'
	postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
	dlpath=$dir/\$dldll~
	$RM \$dlpath'
	shlibpath_overrides_runpath=yes
	dynamic_linker='Win32 link.exe'
	;;

	*)
	# Assume MSVC wrapper
	library_names_spec='${libname}`echo ${release} \| $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
	dynamic_linker='Win32 ld.exe'
	;;
	esac
	# 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 # correct to gnu/linux during the next big refactor
	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
	;;

	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 $host_os in
	freebsd[[23]].*) objformat=aout ;;
	*) objformat=elf ;;
	esac
	fi
	version_type=freebsd-$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 # correct to gnu/linux during the next big refactor
	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
	;;

	haiku*)
	version_type=linux # correct to gnu/linux during the next big refactor
	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/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
	;;
	hppa64)
	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 # correct to gnu/linux during the next big refactor
	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 # correct to gnu/linux during the next big refactor
	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.
	linuxoldld \| linuxaout \| linuxcoff)
	dynamic_linker=no
	;;

	linuxandroid)
	version_type=none # Android doesn't support versioned libraries.
	need_lib_prefix=no
	need_version=no
	library_names_spec='$libname$release$shared_ext'
	soname_spec='$libname$release$shared_ext'
	finish_cmds=
	shlibpath_var=LD_LIBRARY_PATH
	shlibpath_overrides_runpath=yes

	# 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

	dynamic_linker='Android linker'
	# Don't embed -rpath directories since the linker doesn't support them.
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
	;;

	# This must be glibc/ELF.
	linux* \| kbsd-gnu \| kopensolaris*-gnu)
	version_type=linux # correct to gnu/linux during the next big refactor
	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'
	;;

	netbsdelf*-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
	shlibpath_overrides_runpath=no
	hardcode_into_libs=yes
	dynamic_linker='NetBSD ld.elf_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 # correct to gnu/linux during the next big refactor
	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 # correct to gnu/linux during the next big refactor
	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 # correct to gnu/linux during the next big refactor
	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
	;;

	sysv4MP)
	if test -d /usr/nec ;then
	version_type=linux # correct to gnu/linux during the next big refactor
	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* \| sysv4uw2)
	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 # correct to gnu/linux during the next big refactor
	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 # correct to gnu/linux during the next big refactor
	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 $host_os in
	cygwin* \| mingw* \| pw32* \| cegcc*)
	if test "$GCC" != yes; then
	reload_cmds=false
	fi
	;;
	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 "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
	lt_cv_deplibs_check_method='file_magic ^x86 archive import\|^x86 DLL'
	lt_cv_file_magic_cmd='func_win32_libid'
	else
	# Keep this pattern in sync with the one in func_win32_libid.
	lt_cv_deplibs_check_method='file_magic file format (pei-i386(.architecture: i386)?\|pe-arm-wince\|pe-x86-64)'
	lt_cv_file_magic_cmd='$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
	;;
	hppa64)
	[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 glibc/ELF.
	linux* \| kbsd-gnu \| kopensolaris*-gnu)
	lt_cv_deplibs_check_method=pass_all
	;;

	netbsd* \| netbsdelf*-gnu)
	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* \| sysv4uw2)
	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_glob=
	want_nocaseglob=no
	if test "$build" = "$host"; then
	case $host_os in
	mingw* \| pw32*)
	if ( shopt \| grep nocaseglob ) >/dev/null 2>&1; then
	want_nocaseglob=yes
	else
	file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ \| $SED -e "s/$..$/s\/[[\1]]\/[[\1]]\/g;/g"`
	fi
	;;
	esac
	fi

	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_DECL([], [file_magic_glob], [1],
	[How to find potential files when deplibs_check_method = "file_magic"])
	_LT_DECL([], [want_nocaseglob], [1],
	[Find potential files using nocaseglob 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_CHECK_SHAREDLIB_FROM_LINKLIB
	# --------------------------------
	# how to determine the name of the shared library
	# associated with a specific link library.
	# -- PORTME fill in with the dynamic library characteristics
	m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
	[m4_require([_LT_DECL_EGREP])
	m4_require([_LT_DECL_OBJDUMP])
	m4_require([_LT_DECL_DLLTOOL])
	AC_CACHE_CHECK([how to associate runtime and link libraries],
	lt_cv_sharedlib_from_linklib_cmd,
	[lt_cv_sharedlib_from_linklib_cmd='unknown'

	case $host_os in
	cygwin* \| mingw* \| pw32* \| cegcc*)
	# two different shell functions defined in ltmain.sh
	# decide which to use based on capabilities of $DLLTOOL
	case `$DLLTOOL --help 2>&1` in
	--identify-strict)
	lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
	;;
	*)
	lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
	;;
	esac
	;;
	*)
	# fallback: assume linklib IS sharedlib
	lt_cv_sharedlib_from_linklib_cmd="$ECHO"
	;;
	esac
	])
	sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
	test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO

	_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
	[Command to associate shared and link libraries])
	])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB


	# _LT_PATH_MANIFEST_TOOL
	# ----------------------
	# locate the manifest tool
	m4_defun([_LT_PATH_MANIFEST_TOOL],
	[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
	test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
	AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
	[lt_cv_path_mainfest_tool=no
	echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
	$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
	cat conftest.err >&AS_MESSAGE_LOG_FD
	if $GREP 'Manifest Tool' conftest.out > /dev/null; then
	lt_cv_path_mainfest_tool=yes
	fi
	rm -f conftest*])
	if test "x$lt_cv_path_mainfest_tool" != xyes; then
	MANIFEST_TOOL=:
	fi
	_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
	])# _LT_PATH_MANIFEST_TOOL


	# 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};"\
	" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
	" /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$opt_cr$/$symxfrm/p'"
	fi
	lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe \| sed '/ __gnu_lto/d'"

	# 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
	/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
	#if defined(_WIN32) \|\| defined(__CYGWIN__) \|\| defined(_WIN32_WCE)
	/* DATA imports from DLLs on WIN32 con't be const, because runtime
	relocations are performed -- see ld's documentation on pseudo-relocs. */
	# define LT@&t@_DLSYM_CONST
	#elif defined(__osf__)
	/* This system does not cope well with relocations in const data. */
	# define LT@&t@_DLSYM_CONST
	#else
	# define LT@&t@_DLSYM_CONST const
	#endif

	#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. */
	LT@&t@_DLSYM_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_globsym_save_LIBS=$LIBS
	lt_globsym_save_CFLAGS=$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=$lt_globsym_save_LIBS
	CFLAGS=$lt_globsym_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

	# Response file support.
	if test "$lt_cv_nm_interface" = "MS dumpbin"; then
	nm_file_list_spec='@'
	elif $NM --help 2>/dev/null \| grep '[[@]]FILE' >/dev/null; then
	nm_file_list_spec='@'
	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_DECL([], [nm_file_list_spec], [1],
	[Specify filename containing input files for $NM])
	]) # _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)=

	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.
	;;
	sysv4MP)
	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
	hppa64)
	;;
	*)
	_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
	;;
	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).
	m4_if([$1], [GCJ], [],
	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
	;;
	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
	hppa64\|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* \| kbsd-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* \| netbsdelf*-gnu)
	;;
	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* \| sunCC*)
	# 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
	hppa64)
	# +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'
	;;

	sysv4MP)
	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, $1)='-Xlinker '
	if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
	_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
	fi
	;;
	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
	hppa64\|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* \| kbsd-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'
	;;
	nagfor*)
	# NAG Fortran compiler
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
	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\ Ceres\ Fortran \| SunFortran\ [[1-7]]. \| SunFortran\ 8.[[0-3]])
	# 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\ F \| SunFortran*)
	_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 '
	;;
	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,'
	;;
	Intel\ [[CF]]Compiler)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
	;;
	Portland\ Group)
	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
	;;
	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* \| sunf77* \| sunf90* \| sunf95*)
	_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'
	;;

	sysv4MP)
	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_CACHE_CHECK([for $compiler option to produce PIC],
	[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
	[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
	_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)

	#
	# 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])

	_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
	[How to pass a linker flag through the compiler])
	#
	# 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_PATH_MANIFEST_TOOL])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'
	_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_\|_GLOBAL__F[ID]_.*']
	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*)
	case $cc_basename in
	cl*)
	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR\|_IMPORT_DESCRIPTOR_.*'
	;;
	*)
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED -e '\''/^[[BCDGRS]][[ ]]/s/.[[ ]]$[[^ ]]$/\1 DATA/;s/^.[[ ]]__nm__$[[^ ]]$[[ ]][[^ ]]/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/. //'\'' \| sort \| uniq > $export_symbols'
	_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_\|[_]+GLOBAL__[FID]_.*\|[_]+head_[A-Za-z0-9_]+_dll\|[A-Za-z0-9_]+_dll_iname']
	;;
	esac
	;;
	linux* \| kbsd-gnu \| gnu*)
	_LT_TAGVAR(link_all_deplibs, $1)=no
	;;
	*)
	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience \| $global_symbol_pipe \| $SED '\''s/.* //'\'' \| sort \| uniq > $export_symbols'
	;;
	esac
	], [
	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_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
	;;
	linux* \| kbsd-gnu \| gnu*)
	_LT_TAGVAR(link_all_deplibs, $1)=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 \| $SED -e '\''/^[[BCDGRS]][[ ]]/s/.[[ ]]$[[^ ]]$/\1 DATA/;s/^.[[ ]]__nm__$[[^ ]]$[[ ]][[^ ]]/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/. //'\'' \| sort \| uniq > $export_symbols'
	_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_\|[_]+GLOBAL__[FID]_.*\|[_]+head_[A-Za-z0-9_]+_dll\|[A-Za-z0-9_]+_dll_iname']

	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 \"$sed_uncomment_deffile\" $export_symbols \| $SED 1q`" = 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* \| kbsd-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=' $pic_flag'
	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, $1)='${wl}-rpath ${wl}$libdir'
	_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_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 $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
	fi
	;;
	esac
	else
	_LT_TAGVAR(ld_shlibs, $1)=no
	fi
	;;

	netbsd* \| netbsdelf*-gnu)
	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 $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $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 $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $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 $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $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
	_LT_TAGVAR(link_all_deplibs, $1)=no
	else
	# not using gcc
	if test "$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([$1])
	_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([$1])
	_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.
	case $cc_basename in
	cl*)
	# Native MSVC
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
	_LT_TAGVAR(always_export_symbols, $1)=yes
	_LT_TAGVAR(file_list_spec, $1)='@'
	# 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 $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED \"$sed_uncomment_deffile\" $export_symbols \| $SED 1q`" = xEXPORTS; then
	sed -n -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
	else
	sed -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
	fi~
	$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	linknames='
	# The linker will not automatically build a static lib if we build a DLL.
	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR\|_IMPORT_DESCRIPTOR_.*'
	_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'
	# Don't use ranlib
	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
	lt_tool_outputfile="@TOOL_OUTPUT@"~
	case $lt_outputfile in
	.exe\|.EXE) ;;
	*)
	lt_outputfile="$lt_outputfile.exe"
	lt_tool_outputfile="$lt_tool_outputfile.exe"
	;;
	esac~
	if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
	$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" \|\| exit 1;
	$RM "$lt_outputfile.manifest";
	fi'
	;;
	*)
	# Assume MSVC wrapper
	_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(enable_shared_with_static_runtimes, $1)=yes
	;;
	esac
	;;

	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
	;;

	# 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 $pic_flag -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 $pic_flag ${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 $pic_flag ${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_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
	hppa64)
	_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 $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	;;
	*)
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	;;
	esac
	else
	case $host_cpu in
	hppa64)
	_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
	hppa64\|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 $pic_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'
	# 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.
	# This should be the same for all languages, so no per-tag cache variable.
	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
	[lt_cv_irix_exported_symbol],
	[save_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
	AC_LINK_IFELSE(
	[AC_LANG_SOURCE(
	[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
	[C++], [[int foo (void) { return 0; }]],
	[Fortran 77], [[
	subroutine foo
	end]],
	[Fortran], [[
	subroutine foo
	end]])])],
	[lt_cv_irix_exported_symbol=yes],
	[lt_cv_irix_exported_symbol=no])
	LDFLAGS="$save_LDFLAGS"])
	if test "$lt_cv_irix_exported_symbol" = yes; then
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_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 ${wl}-exports_file ${wl}$export_symbols -o $lib'
	fi
	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* \| netbsdelf*-gnu)
	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} $pic_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 $pic_flag ${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 $pic_flag ${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'
	;;

	sysv4MP)
	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
	;;

	sysv4uw2 \| 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 $libdir does not exist])
	_LT_TAGDECL([], [hardcode_libdir_separator], [1],
	[Whether we need a single "-rpath" flag with a separated argument])
	_LT_TAGDECL([], [hardcode_direct], [0],
	[Set to "yes" if using DIR/libNAME${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([], [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([], [postlink_cmds], [2],
	[Commands necessary for finishing linking programs])
	_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
	m4_require([_LT_PATH_MANIFEST_TOOL])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_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=$CC
	lt_save_CFLAGS=$CFLAGS
	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++"}
	CFLAGS=$CXXFLAGS
	compiler=$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 $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -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([$1])
	_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([$1])
	_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*)
	case $GXX,$cc_basename in
	,cl* \| no,cl*)
	# Native MSVC
	# 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
	_LT_TAGVAR(always_export_symbols, $1)=yes
	_LT_TAGVAR(file_list_spec, $1)='@'
	# 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 $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED \"$sed_uncomment_deffile\" $export_symbols \| $SED 1q`" = xEXPORTS; then
	$SED -n -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
	else
	$SED -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
	fi~
	$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
	linknames='
	# The linker will not automatically build a static lib if we build a DLL.
	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
	# Don't use ranlib
	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
	lt_tool_outputfile="@TOOL_OUTPUT@"~
	case $lt_outputfile in
	.exe\|.EXE) ;;
	*)
	lt_outputfile="$lt_outputfile.exe"
	lt_tool_outputfile="$lt_tool_outputfile.exe"
	;;
	esac~
	func_to_tool_file "$lt_outputfile"~
	if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
	$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" \|\| exit 1;
	$RM "$lt_outputfile.manifest";
	fi'
	;;
	*)
	# g++
	# _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 \"$sed_uncomment_deffile\" $export_symbols \| $SED 1q`" = 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
	;;
	esac
	;;
	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
	;;

	freebsd2.*)
	# 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 $pic_flag ${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
	hppa64\|ia64*)
	;;
	*)
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
	;;
	esac
	fi
	case $host_cpu in
	hppa64\|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
	hppa64)
	_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
	hppa64)
	_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 $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	;;
	*)
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${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 $pic_flag -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 $pic_flag -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* \| kbsd-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 \| sort \| $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 \| sort \| $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 \| sort \| $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 \| sort \| $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 $pic_flag -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* \| sunCC*)
	# 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 $pic_flag -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 $pic_flag -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
	;;

	sysv4uw2 \| 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=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	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_FUNC_STRIPNAME_CNF
	# ----------------------
	# func_stripname_cnf 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).
	#
	# This function is identical to the (non-XSI) version of func_stripname,
	# except this one can be used by m4 code that may be executed by configure,
	# rather than the libtool script.
	m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
	AC_REQUIRE([_LT_DECL_SED])
	AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
	func_stripname_cnf ()
	{
	case ${2} in
	.*) func_stripname_result=`$ECHO "${3}" \| $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
	*) func_stripname_result=`$ECHO "${3}" \| $SED "s%^${1}%%; s%${2}\$%%"`;;
	esac
	} # func_stripname_cnf
	])# _LT_FUNC_STRIPNAME_CNF

	# _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
	AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])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
	], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
	package foo
	func foo() {
	}
	_LT_EOF
	])

	_lt_libdeps_save_CFLAGS=$CFLAGS
	case "$CC $CFLAGS " in #(
	\ -flto\ *) CFLAGS="$CFLAGS -fno-lto" ;;
	\ -fwhopr\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
	\ -fuse-linker-plugin\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
	esac

	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 ${prev}${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
	fi

	# Expand the sysroot to ease extracting the directories later.
	if test -z "$prev"; then
	case $p in
	-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
	-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
	-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
	esac
	fi
	case $p in
	=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
	esac
	if test "$pre_test_object_deps_done" = no; then
	case ${prev} in
	-L \| -R)
	# Internal compiler library paths should come after those
	# provided the user. The postdeps already come after the
	# user supplied libs so there is no need to process them.
	if test -z "$_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
	prev=
	;;

	*.lto.$objext) ;; # Ignore GCC LTO objects
	*.$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
	CFLAGS=$_lt_libdeps_save_CFLAGS

	# 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* \| sunCC*)
	# 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_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
	lt_save_CFLAGS=$CFLAGS
	CC=${F77-"f77"}
	CFLAGS=$FFLAGS
	compiler=$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"
	CFLAGS="$lt_save_CFLAGS"
	fi # test "$_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_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
	lt_save_CFLAGS=$CFLAGS
	CC=${FC-"f95"}
	CFLAGS=$FCFLAGS
	compiler=$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
	CFLAGS=$lt_save_CFLAGS
	fi # test "$_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_PUSH([Java])

	# 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=$CC
	lt_save_CFLAGS=$CFLAGS
	lt_save_GCC=$GCC
	GCC=yes
	CC=${GCJ-"gcj"}
	CFLAGS=$GCJFLAGS
	compiler=$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_POP

	GCC=$lt_save_GCC
	CC=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	])# _LT_LANG_GCJ_CONFIG


	# _LT_LANG_GO_CONFIG([TAG])
	# --------------------------
	# Ensure that the configuration variables for the GNU Go compiler
	# are suitably defined. These variables are subsequently used by _LT_CONFIG
	# to write the compiler configuration to `libtool'.
	m4_defun([_LT_LANG_GO_CONFIG],
	[AC_REQUIRE([LT_PROG_GO])dnl
	AC_LANG_PUSH([Go])

	# Source file extension for Go test sources.
	ac_ext=go

	# Object file extension for compiled Go test sources.
	objext=o
	_LT_TAGVAR(objext, $1)=$objext

	# Code to be used in simple compile tests
	lt_simple_compile_test_code="package main; func main() { }"

	# Code to be used in simple link tests
	lt_simple_link_test_code='package main; func main() { }'

	# 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=$CC
	lt_save_CFLAGS=$CFLAGS
	lt_save_GCC=$GCC
	GCC=yes
	CC=${GOC-"gccgo"}
	CFLAGS=$GOFLAGS
	compiler=$CC
	_LT_TAGVAR(compiler, $1)=$CC
	_LT_TAGVAR(LD, $1)="$LD"
	_LT_CC_BASENAME([$compiler])

	# Go 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_POP

	GCC=$lt_save_GCC
	CC=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	])# _LT_LANG_GO_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

	dnl Here, something like AC_LANG_PUSH([RC]) is expected.
	dnl But Resource Compiler is not supported as a language by autoconf

	# 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="$CC"
	lt_save_CFLAGS=$CFLAGS
	lt_save_GCC=$GCC
	GCC=
	CC=${RC-"windres"}
	CFLAGS=
	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

	dnl Here, AC_LANG_POP is expected.
	GCC=$lt_save_GCC
	dnl Back to C
	AC_LANG([C])
	CC=$lt_save_CC
	CFLAGS=$lt_save_CFLAGS
	])# _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_GO
	# ----------
	AC_DEFUN([LT_PROG_GO],
	[AC_CHECK_TOOL(GOC, gccgo,)
	])


	# 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_DLLTOOL
	# ----------------
	# Ensure DLLTOOL variable is set.
	m4_defun([_LT_DECL_DLLTOOL],
	[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
	test -z "$DLLTOOL" && DLLTOOL=dlltool
	_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
	AC_SUBST([DLLTOOL])
	])

	# _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%"$_lt_dummy"}, \
	= c,a/b,b/c, \
	&& 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_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
	# ------------------------------------------------------
	# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
	# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
	m4_defun([_LT_PROG_FUNCTION_REPLACE],
	[dnl {
	sed -e '/^$1 ()$/,/^} # $1 /c\
	$1 ()\
	{\
	m4_bpatsubsts([$2], [$], [\\], [^$[ ]$], [\\\1])
	} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
	&& mv -f "$cfgfile.tmp" "$cfgfile" \
	\|\| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
	test 0 -eq $? \|\| _lt_function_replace_fail=:
	])


	# _LT_PROG_REPLACE_SHELLFNS
	# -------------------------
	# Replace existing portable implementations of several shell functions with
	# equivalent extended shell implementations where those features are available..
	m4_defun([_LT_PROG_REPLACE_SHELLFNS],
	[if test x"$xsi_shell" = xyes; then
	_LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
	case ${1} in
	/) func_dirname_result="${1%/*}${2}" ;;
	* ) func_dirname_result="${3}" ;;
	esac])

	_LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
	func_basename_result="${1##*/}"])

	_LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
	case ${1} in
	/) func_dirname_result="${1%/*}${2}" ;;
	* ) func_dirname_result="${3}" ;;
	esac
	func_basename_result="${1##*/}"])

	_LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
	# 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}"}])

	_LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
	func_split_long_opt_name=${1%%=*}
	func_split_long_opt_arg=${1#*=}])

	_LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
	func_split_short_opt_arg=${1#??}
	func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])

	_LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
	case ${1} in
	*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
	*) func_lo2o_result=${1} ;;
	esac])

	_LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])

	_LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])

	_LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
	fi

	if test x"$lt_shell_append" = xyes; then
	_LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])

	_LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
	func_quote_for_eval "${2}"
	dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
	eval "${1}+=\\\\ \\$func_quote_for_eval_result"])

	# Save a `func_append' function call where possible by direct use of '+='
	sed -e 's%func_append $[[a-zA-Z_]]\{1,\}$ "%\1+="%g' $cfgfile > $cfgfile.tmp \
	&& mv -f "$cfgfile.tmp" "$cfgfile" \
	\|\| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
	test 0 -eq $? \|\| _lt_function_replace_fail=:
	else
	# Save a `func_append' function call even when '+=' is not available
	sed -e 's%func_append $[[a-zA-Z_]]\{1,\}$ "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
	&& mv -f "$cfgfile.tmp" "$cfgfile" \
	\|\| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
	test 0 -eq $? \|\| _lt_function_replace_fail=:
	fi

	if test x"$_lt_function_replace_fail" = x":"; then
	AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
	fi
	])

	# _LT_PATH_CONVERSION_FUNCTIONS
	# -----------------------------
	# Determine which file name conversion functions should be used by
	# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
	# for certain cross-compile configurations and native mingw.
	m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
	AC_MSG_CHECKING([how to convert $build file names to $host format])
	AC_CACHE_VAL(lt_cv_to_host_file_cmd,
	[case $host in
	--mingw* )
	case $build in
	--mingw* ) # actually msys
	lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
	;;
	--cygwin* )
	lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
	;;
	* ) # otherwise, assume *nix
	lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
	;;
	esac
	;;
	--cygwin* )
	case $build in
	--mingw* ) # actually msys
	lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
	;;
	--cygwin* )
	lt_cv_to_host_file_cmd=func_convert_file_noop
	;;
	* ) # otherwise, assume *nix
	lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
	;;
	esac
	;;
	* ) # unhandled hosts (and "normal" native builds)
	lt_cv_to_host_file_cmd=func_convert_file_noop
	;;
	esac
	])
	to_host_file_cmd=$lt_cv_to_host_file_cmd
	AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
	_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
	[0], [convert $build file names to $host format])dnl

	AC_MSG_CHECKING([how to convert $build file names to toolchain format])
	AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
	[#assume ordinary cross tools, or native build.
	lt_cv_to_tool_file_cmd=func_convert_file_noop
	case $host in
	--mingw* )
	case $build in
	--mingw* ) # actually msys
	lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
	;;
	esac
	;;
	esac
	])
	to_tool_file_cmd=$lt_cv_to_tool_file_cmd
	AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
	_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
	[0], [convert $build files to toolchain format])dnl
	])# _LT_PATH_CONVERSION_FUNCTIONS

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