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Diff for /OpenXM/src/ox_toolkit/aclocal.m4 between version 1.1 and 1.4

version 1.1, 2004/06/28 12:39:11 version 1.4, 2015/08/26 21:00:13
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 # aclocal.m4 generated automatically by aclocal 1.5  # generated automatically by aclocal 1.15 -*- Autoconf -*-
   
 # Copyright 1996, 1997, 1998, 1999, 2000, 2001  # Copyright (C) 1996-2014 Free Software Foundation, Inc.
 # Free Software Foundation, Inc.  
 # This file is free software; the Free Software Foundation  # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,  # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.  # with or without modifications, as long as this notice is preserved.
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 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A  # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.  # PARTICULAR PURPOSE.
   
 # Do all the work for Automake.  This macro actually does too much --  m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
 # some checks are only needed if your package does certain things.  m4_ifndef([AC_AUTOCONF_VERSION],
 # But this isn't really a big deal.    [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
   m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
   [m4_warning([this file was generated for autoconf 2.69.
   You have another version of autoconf.  It may work, but is not guaranteed to.
   If you have problems, you may need to regenerate the build system entirely.
   To do so, use the procedure documented by the package, typically 'autoreconf'.])])
   
 # serial 5  # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
   #
   #   Copyright (C) 1996-2001, 2003-2015 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.
   
 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be  m4_define([_LT_COPYING], [dnl
 # written in clear, in which case automake, when reading aclocal.m4,  # Copyright (C) 2014 Free Software Foundation, Inc.
 # will think it sees a *use*, and therefore will trigger all it's  # This is free software; see the source for copying conditions.  There is NO
 # C support machinery.  Also note that it means that autoscan, seeing  # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...  
   
   # 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 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 this program.  If not, see <http://www.gnu.org/licenses/>.
   ])
   
 # We require 2.13 because we rely on SHELL being computed by configure.  # serial 58 LT_INIT
 AC_PREREQ([2.13])  
   
 # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)  
 # -----------------------------------------------------------  
 # If MACRO-NAME is provided do IF-PROVIDED, else IF-NOT-PROVIDED.  
 # The purpose of this macro is to provide the user with a means to  
 # check macros which are provided without letting her know how the  
 # information is coded.  
 # If this macro is not defined by Autoconf, define it here.  
 ifdef([AC_PROVIDE_IFELSE],  
       [],  
       [define([AC_PROVIDE_IFELSE],  
               [ifdef([AC_PROVIDE_$1],  
                      [$2], [$3])])])  
   
   # 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])])
   
 # AM_INIT_AUTOMAKE(PACKAGE,VERSION, [NO-DEFINE])  
 # ----------------------------------------------  # _LT_CHECK_BUILDDIR
 AC_DEFUN([AM_INIT_AUTOMAKE],  # ------------------
 [AC_REQUIRE([AC_PROG_INSTALL])dnl  # Complain if the absolute build directory name contains unusual characters
 # test to see if srcdir already configured  m4_defun([_LT_CHECK_BUILDDIR],
 if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&  [case `pwd` in
    test -f $srcdir/config.status; then    *\ * | *\     *)
   AC_MSG_ERROR([source directory already configured; run \"make distclean\" there first])      AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
   esac
   ])
   
   
   # LT_INIT([OPTIONS])
   # ------------------
   AC_DEFUN([LT_INIT],
   [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
   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_PREPARE_CC_BASENAME
   # -----------------------
   m4_defun([_LT_PREPARE_CC_BASENAME], [
   # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
   func_cc_basename ()
   {
       for cc_temp in @S|@*""; do
         case $cc_temp in
           compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
           distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
           \-*) ;;
           *) break;;
         esac
       done
       func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
   }
   ])# _LT_PREPARE_CC_BASENAME
   
   
   # _LT_CC_BASENAME(CC)
   # -------------------
   # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
   # but that macro is also expanded into generated libtool script, which
   # arranges for $SED and $ECHO to be set by different means.
   m4_defun([_LT_CC_BASENAME],
   [m4_require([_LT_PREPARE_CC_BASENAME])dnl
   AC_REQUIRE([_LT_DECL_SED])dnl
   AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
   func_cc_basename $1
   cc_basename=$func_cc_basename_result
   ])
   
   
   # _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
   m4_require([_LT_CMD_TRUNCATE])dnl
   
   _LT_CONFIG_LIBTOOL_INIT([
   # See if we are running on zsh, and set the options that allow our
   # commands through without removal of \ escapes INIT.
   if test -n "\${ZSH_VERSION+set}"; then
      setopt NO_GLOB_SUBST
 fi  fi
   ])
   if test -n "${ZSH_VERSION+set}"; then
      setopt NO_GLOB_SUBST
   fi
   
 # Define the identity of the package.  _LT_CHECK_OBJDIR
 PACKAGE=$1  
 AC_SUBST(PACKAGE)dnl  
 VERSION=$2  
 AC_SUBST(VERSION)dnl  
 ifelse([$3],,  
 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])  
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])  
   
 # Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow  m4_require([_LT_TAG_COMPILER])dnl
 # the ones we care about.  
 ifdef([m4_pattern_allow],  
       [m4_pattern_allow([^AM_[A-Z]+FLAGS])])dnl  
   
 # Autoconf 2.50 always computes EXEEXT.  However we need to be  case $host_os in
 # compatible with 2.13, for now.  So we always define EXEEXT, but we  aix3*)
 # don't compute it.    # AIX sometimes has problems with the GCC collect2 program.  For some
 AC_SUBST(EXEEXT)    # reason, if we set the COLLECT_NAMES environment variable, the problems
 # Similar for OBJEXT -- only we only use OBJEXT if the user actually    # vanish in a puff of smoke.
 # requests that it be used.  This is a bit dumb.    if test set != "${COLLECT_NAMES+set}"; then
 : ${OBJEXT=o}      COLLECT_NAMES=
 AC_SUBST(OBJEXT)      export COLLECT_NAMES
     fi
     ;;
   esac
   
 # Some tools Automake needs.  # Global variables:
 AC_REQUIRE([AM_SANITY_CHECK])dnl  ofile=libtool
 AC_REQUIRE([AC_ARG_PROGRAM])dnl  can_build_shared=yes
 AM_MISSING_PROG(ACLOCAL, aclocal)  
 AM_MISSING_PROG(AUTOCONF, autoconf)  # All known linkers require a '.a' archive for static linking (except MSVC,
 AM_MISSING_PROG(AUTOMAKE, automake)  # which needs '.lib').
 AM_MISSING_PROG(AUTOHEADER, autoheader)  libext=a
 AM_MISSING_PROG(MAKEINFO, makeinfo)  
 AM_MISSING_PROG(AMTAR, tar)  with_gnu_ld=$lt_cv_prog_gnu_ld
 AM_PROG_INSTALL_SH  
 AM_PROG_INSTALL_STRIP  old_CC=$CC
 # We need awk for the "check" target.  The system "awk" is bad on  old_CFLAGS=$CFLAGS
 # some platforms.  
 AC_REQUIRE([AC_PROG_AWK])dnl  # Set sane defaults for various variables
 AC_REQUIRE([AC_PROG_MAKE_SET])dnl  test -z "$CC" && CC=cc
 AC_REQUIRE([AM_DEP_TRACK])dnl  test -z "$LTCC" && LTCC=$CC
 AC_REQUIRE([AM_SET_DEPDIR])dnl  test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
 AC_PROVIDE_IFELSE([AC_PROG_][CC],  test -z "$LD" && LD=ld
                   [_AM_DEPENDENCIES(CC)],  test -z "$ac_objext" && ac_objext=o
                   [define([AC_PROG_][CC],  
                           defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl  _LT_CC_BASENAME([$compiler])
 AC_PROVIDE_IFELSE([AC_PROG_][CXX],  
                   [_AM_DEPENDENCIES(CXX)],  # Only perform the check for file, if the check method requires it
                   [define([AC_PROG_][CXX],  test -z "$MAGIC_CMD" && MAGIC_CMD=file
                           defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl  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
   
   
   
   # 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([$1], [[!?.]$], [], [.])
   )])
   
   
   
   
   
   # _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:
 #  #
 # Check to make sure that the build environment is sane.  #    <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
   ])
   
 # serial 3  
   
 # AM_SANITY_CHECK  # _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\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
         ;;
       *)
         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\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
         ;;
       *)
         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 >>$1 <<\_ASEOF || lt_write_fail=1
   AS_SHELL_SANITIZE
   _AS_PREPARE
   exec AS_MESSAGE_FD>&1
   _ASEOF
   test 0 = "$lt_write_fail" && 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 yes = "$silent" &&
     lt_config_lt_args="$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)
 # ---------------  # ---------------
 AC_DEFUN([AM_SANITY_CHECK],  # If TAG is the built-in tag, create an initial libtool script with a
 [AC_MSG_CHECKING([whether build environment is sane])  # default configuration from the untagged config vars.  Otherwise add code
 # Just in case  # to config.status for appending the configuration named by TAG from the
 sleep 1  # matching tagged config vars.
 echo timestamp > conftest.file  m4_defun([_LT_CONFIG],
 # Do `set' in a subshell so we don't clobber the current shell's  [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 # arguments.  Must try -L first in case configure is actually a  _LT_CONFIG_SAVE_COMMANDS([
 # symlink; some systems play weird games with the mod time of symlinks    m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
 # (eg FreeBSD returns the mod time of the symlink's containing    m4_if(_LT_TAG, [C], [
 # directory).      # See if we are running on zsh, and set the options that allow our
 if (      # commands through without removal of \ escapes.
    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`      if test -n "${ZSH_VERSION+set}"; then
    if test "$[*]" = "X"; then        setopt NO_GLOB_SUBST
       # -L didn't work.      fi
       set X `ls -t $srcdir/configure conftest.file`  
       cfgfile=${ofile}T
       trap "$RM \"$cfgfile\"; exit 1" 1 2 15
       $RM "$cfgfile"
   
       cat <<_LT_EOF >> "$cfgfile"
   #! $SHELL
   # Generated automatically by $as_me ($PACKAGE) $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.
   
   # Provide generalized library-building support services.
   # Written by Gordon Matzigkeit, 1996
   
   _LT_COPYING
   _LT_LIBTOOL_TAGS
   
   # Configured defaults for sys_lib_dlsearch_path munging.
   : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
   
   # ### BEGIN LIBTOOL CONFIG
   _LT_LIBTOOL_CONFIG_VARS
   _LT_LIBTOOL_TAG_VARS
   # ### END LIBTOOL CONFIG
   
   _LT_EOF
   
       cat <<'_LT_EOF' >> "$cfgfile"
   
   # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
   
   _LT_PREPARE_MUNGE_PATH_LIST
   _LT_PREPARE_CC_BASENAME
   
   # ### END FUNCTIONS SHARED WITH CONFIGURE
   
   _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 set != "${COLLECT_NAMES+set}"; 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)
   
      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='$VERSION'
       RM='$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 && $GREP single_module conftest.err; then
             cat conftest.err >&AS_MESSAGE_LOG_FD
           # Otherwise, if the output was created with a 0 exit code from
           # the compiler, it worked.
           elif test -f libconftest.dylib && test 0 = "$_lt_result"; 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 && $GREP force_load conftest.err; then
           cat conftest.err >&AS_MESSAGE_LOG_FD
         elif test -f conftest && test 0 = "$_lt_result" && $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 ${wl}dynamic_lookup' ;;
           10.[[012]][[,.]]*)
             _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
           10.*)
             _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
         esac
       ;;
     esac
       if test yes = "$lt_cv_apple_cc_single_mod"; then
         _lt_dar_single_mod='$single_module'
       fi
       if test yes = "$lt_cv_ld_exported_symbols_list"; 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 no = "$lt_cv_ld_force_load"; then
         _lt_dsymutil='~$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, $1)=unsupported
     if test yes = "$lt_cv_ld_force_load"; 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 $cc_basename in
        ifort*|nagfor*) _lt_dar_can_shared=yes ;;
        *) _lt_dar_can_shared=$GCC ;;
     esac
     if test yes = "$_lt_dar_can_shared"; 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([$1], [CXX],
   [   if test yes != "$lt_cv_apple_cc_single_mod"; 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 set = "${lt_cv_aix_libpath+set}"; then
     aix_libpath=$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 that will find a shell with a builtin
   # printf (that 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],
   [AS_HELP_STRING([--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 $with_sysroot in #(
    yes)
      if test yes = "$GCC"; then
        lt_sysroot=`$CC --print-sysroot 2>/dev/null`
    fi     fi
    rm -f conftest.file     ;; #(
    if test "$[*]" != "X $srcdir/configure conftest.file" \   /*)
       && test "$[*]" != "X conftest.file $srcdir/configure"; then     lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
      ;; #(
    no|'')
      ;; #(
    *)
      AC_MSG_RESULT([$with_sysroot])
      AC_MSG_ERROR([The sysroot must be an absolute path.])
      ;;
   esac
   
       # If neither matched, then we have a broken ls.  This can happen   AC_MSG_RESULT([${lt_sysroot:-no}])
       # if, for instance, CONFIG_SHELL is bash and it inherits a  _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
       # broken ls alias from the environment.  This has actually  [dependent libraries, and where our libraries should be installed.])])
       # happened.  Such a system could not be considered "sane".  
       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken  # _LT_ENABLE_LOCK
 alias in your environment])  # ---------------
   m4_defun([_LT_ENABLE_LOCK],
   [AC_ARG_ENABLE([libtool-lock],
     [AS_HELP_STRING([--disable-libtool-lock],
       [avoid locking (might break parallel builds)])])
   test no = "$enable_libtool_lock" || enable_libtool_lock=yes
   
   # Some flags need to be propagated to the compiler or linker for good
   # libtool support.
   case $host in
   ia64-*-hpux*)
     # Find out what ABI is being produced by ac_compile, and set mode
     # options accordingly.
     echo 'int i;' > conftest.$ac_ext
     if AC_TRY_EVAL(ac_compile); then
       case `/usr/bin/file conftest.$ac_objext` in
         *ELF-32*)
           HPUX_IA64_MODE=32
           ;;
         *ELF-64*)
           HPUX_IA64_MODE=64
           ;;
       esac
     fi
     rm -rf conftest*
     ;;
   *-*-irix6*)
     # Find out what ABI is being produced by ac_compile, and set linker
     # options accordingly.
     echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
     if AC_TRY_EVAL(ac_compile); then
       if test yes = "$lt_cv_prog_gnu_ld"; 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*
     ;;
   
   mips64*-*linux*)
     # Find out what ABI is being produced by ac_compile, and set linker
     # options accordingly.
     echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
     if AC_TRY_EVAL(ac_compile); then
       emul=elf
       case `/usr/bin/file conftest.$ac_objext` in
         *32-bit*)
           emul="${emul}32"
           ;;
         *64-bit*)
           emul="${emul}64"
           ;;
       esac
       case `/usr/bin/file conftest.$ac_objext` in
         *MSB*)
           emul="${emul}btsmip"
           ;;
         *LSB*)
           emul="${emul}ltsmip"
           ;;
       esac
       case `/usr/bin/file conftest.$ac_objext` in
         *N32*)
           emul="${emul}n32"
           ;;
       esac
       LD="${LD-ld} -m $emul"
     fi
     rm -rf conftest*
     ;;
   
   x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
   s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
     # Find out what ABI is being produced by ac_compile, and set linker
     # options accordingly.  Note that the listed cases only cover the
     # situations where additional linker options are needed (such as when
     # doing 32-bit compilation for a host where ld defaults to 64-bit, or
     # vice versa); the common cases where no linker options are needed do
     # not appear in the list.
     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*)
               case `/usr/bin/file conftest.o` in
                 *x86-64*)
                   LD="${LD-ld} -m elf32_x86_64"
                   ;;
                 *)
                   LD="${LD-ld} -m elf_i386"
                   ;;
               esac
               ;;
             powerpc64le-*linux*)
               LD="${LD-ld} -m elf32lppclinux"
               ;;
             powerpc64-*linux*)
               LD="${LD-ld} -m elf32ppclinux"
               ;;
             s390x-*linux*)
               LD="${LD-ld} -m elf_s390"
               ;;
             sparc64-*linux*)
               LD="${LD-ld} -m elf32_sparc"
               ;;
           esac
           ;;
         *64-bit*)
           case $host in
             x86_64-*kfreebsd*-gnu)
               LD="${LD-ld} -m elf_x86_64_fbsd"
               ;;
             x86_64-*linux*)
               LD="${LD-ld} -m elf_x86_64"
               ;;
             powerpcle-*linux*)
               LD="${LD-ld} -m elf64lppc"
               ;;
             powerpc-*linux*)
               LD="${LD-ld} -m elf64ppc"
               ;;
             s390*-*linux*|s390*-*tpf*)
               LD="${LD-ld} -m elf64_s390"
               ;;
             sparc*-*linux*)
               LD="${LD-ld} -m elf64_sparc"
               ;;
           esac
           ;;
       esac
     fi
     rm -rf conftest*
     ;;
   
   *-*-sco3.2v5*)
     # On SCO OpenServer 5, we need -belf to get full-featured binaries.
     SAVE_CFLAGS=$CFLAGS
     CFLAGS="$CFLAGS -belf"
     AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
       [AC_LANG_PUSH(C)
        AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
        AC_LANG_POP])
     if test yes != "$lt_cv_cc_needs_belf"; then
       # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
       CFLAGS=$SAVE_CFLAGS
     fi
     ;;
   *-*solaris*)
     # Find out what ABI is being produced by ac_compile, and set linker
     # options accordingly.
     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 $host in
           i?86-*-solaris*|x86_64-*-solaris*)
             LD="${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 $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
         AC_TRY_EVAL([lt_ar_try])
         if test 0 -eq "$ac_status"; then
           # Ensure the archiver fails upon bogus file names.
           rm -f conftest.$ac_objext libconftest.a
           AC_TRY_EVAL([lt_ar_try])
           if test 0 -ne "$ac_status"; then
             lt_cv_ar_at_file=@
           fi
         fi
         rm -f conftest.* libconftest.a
        ])
     ])
   
   if test no = "$lt_cv_ar_at_file"; then
     archiver_list_spec=
   else
     archiver_list_spec=$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 $host_os in
     bitrig* | openbsd*)
       old_postinstall_cmds="$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"  ## exclude from sc_useless_quotes_in_assignment
      # 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     fi
      $RM conftest*
   ])
   
    test "$[2]" = conftest.file  if test yes = "[$]$2"; then
    )      m4_if([$5], , :, [$5])
 then  
    # Ok.  
    :  
 else  else
    AC_MSG_ERROR([newly created file is older than distributed files!      m4_if([$6], , :, [$6])
 Check your system clock])  
 fi  fi
 AC_MSG_RESULT(yes)])  ])# _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], [])
   
 # serial 2  
   
 # AM_MISSING_PROG(NAME, PROGRAM)  # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 # ------------------------------  #                  [ACTION-SUCCESS], [ACTION-FAILURE])
 AC_DEFUN([AM_MISSING_PROG],  # ----------------------------------------------------
 [AC_REQUIRE([AM_MISSING_HAS_RUN])  # Check whether the given linker option works
 $1=${$1-"${am_missing_run}$2"}  AC_DEFUN([_LT_LINKER_OPTION],
 AC_SUBST($1)])  [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 yes = "[$]$2"; then
       m4_if([$4], , :, [$4])
   else
       m4_if([$5], , :, [$5])
   fi
   ])# _LT_LINKER_OPTION
   
 # AM_MISSING_HAS_RUN  # 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;
       ;;
   
     bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
       # 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" && \
          test undefined != "$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$teststring"; } >/dev/null 2>&1 &&
                 test 17 != "$i" # 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 yes = "$cross_compiling"; 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 -fvisibility=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
 # ------------------  # ------------------
 # Define MISSING if not defined so far and test if it supports --run.  AC_DEFUN([LT_SYS_DLOPEN_SELF],
 # If it does, set am_missing_run to use it, otherwise, to nothing.  [m4_require([_LT_HEADER_DLFCN])dnl
 AC_DEFUN([AM_MISSING_HAS_RUN],  if test yes != "$enable_dlopen"; then
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl    enable_dlopen=unknown
 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"    enable_dlopen_self=unknown
 # Use eval to expand $SHELL    enable_dlopen_self_static=unknown
 if eval "$MISSING --run true"; then  
   am_missing_run="$MISSING --run "  
 else  else
   am_missing_run=    lt_cv_dlopen=no
   am_backtick='`'    lt_cv_dlopen_libs=
   AC_MSG_WARN([${am_backtick}missing' script is too old or missing])  
     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
       ])
       ;;
   
     tpf*)
       # Don't try to run any link tests for TPF.  We know it's impossible
       # because TPF is a cross-compiler, and we know how we open DSOs.
       lt_cv_dlopen=dlopen
       lt_cv_dlopen_libs=
       lt_cv_dlopen_self=no
       ;;
   
     *)
       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 no = "$lt_cv_dlopen"; then
       enable_dlopen=no
     else
       enable_dlopen=yes
     fi
   
     case $lt_cv_dlopen in
     dlopen)
       save_CPPFLAGS=$CPPFLAGS
       test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$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 yes = "$lt_cv_dlopen_self"; then
         wl=$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  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
   
 # AM_AUX_DIR_EXPAND  
   
   # _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 no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; 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 no = "$hard_links"; then
       AC_MSG_WARN(['$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 where 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, $1)" ||
      test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
   
     # We can hardcode non-existent directories.
     if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
        # If the only mechanism to avoid hardcoding is shlibpath_var, we
        # have to relink, otherwise we might link with an installed library
        # when we should be linking with a yet-to-be-installed one
        ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
        test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; 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 relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
      test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
     # Fast installation is not supported
     enable_fast_install=no
   elif test yes = "$shlibpath_overrides_runpath" ||
        test no = "$enable_shared"; 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_PREPARE_MUNGE_PATH_LIST
   # ---------------------------
   # Make sure func_munge_path_list() is defined correctly.
   m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
   [[# func_munge_path_list VARIABLE PATH
   # -----------------------------------
   # VARIABLE is name of variable containing _space_ separated list of
   # directories to be munged by the contents of PATH, which is string
   # having a format:
   # "DIR[:DIR]:"
   #       string "DIR[ DIR]" will be prepended to VARIABLE
   # ":DIR[:DIR]"
   #       string "DIR[ DIR]" will be appended to VARIABLE
   # "DIRP[:DIRP]::[DIRA:]DIRA"
   #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
   #       "DIRA[ DIRA]" will be appended to VARIABLE
   # "DIR[:DIR]"
   #       VARIABLE will be replaced by "DIR[ DIR]"
   func_munge_path_list ()
   {
       case x@S|@2 in
       x)
           ;;
       *:)
           eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
           ;;
       x:*)
           eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
           ;;
       *::*)
           eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
           eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
           ;;
       *)
           eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
           ;;
       esac
   }
   ]])# _LT_PREPARE_PATH_LIST
   
   
   # _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
   m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
   AC_MSG_CHECKING([dynamic linker characteristics])
   m4_if([$1],
           [], [
   if test yes = "$GCC"; 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 $LDFLAGS -print-multi-os-directory 2>/dev/null`
     # ...but if some path component already ends with the multilib dir we assume
     # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
     case "$lt_multi_os_dir; $lt_search_path_spec " in
     "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
       lt_multi_os_dir=
       ;;
     esac
     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"
       elif test -n "$lt_multi_os_dir"; then
         test -d "$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
   
   AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
   [User-defined run-time library search path.])
   
   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 ia64 = "$host_cpu"; then
       # AIX 5 supports IA64
       library_names_spec='$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
       # Using Import Files as archive members, it is possible to support
       # filename-based versioning of shared library archives on AIX. While
       # this would work for both with and without runtime linking, it will
       # prevent static linking of such archives. So we do filename-based
       # shared library versioning with .so extension only, which is used
       # when both runtime linking and shared linking is enabled.
       # Unfortunately, runtime linking may impact performance, so we do
       # not want this to be the default eventually. Also, we use the
       # versioned .so libs for executables only if there is the -brtl
       # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
       # To allow for filename-based versioning support, we need to create
       # libNAME.so.V as an archive file, containing:
       # *) an Import File, referring to the versioned filename of the
       #    archive as well as the shared archive member, telling the
       #    bitwidth (32 or 64) of that shared object, and providing the
       #    list of exported symbols of that shared object, eventually
       #    decorated with the 'weak' keyword
       # *) the shared object with the F_LOADONLY flag set, to really avoid
       #    it being seen by the linker.
       # At run time we better use the real file rather than another symlink,
       # but for link time we create the symlink libNAME.so -> libNAME.so.V
   
       case $with_aix_soname,$aix_use_runtimelinking in
       # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
       # soname into executable. Probably we can add versioning support to
       # collect2, so additional links can be useful in future.
       aix,yes) # traditional libtool
         dynamic_linker='AIX unversionable lib.so'
         # 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'
         ;;
       aix,no) # traditional AIX only
         dynamic_linker='AIX lib.a[(]lib.so.V[)]'
         # 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$major'
         ;;
       svr4,*) # full svr4 only
         dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
         library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
         # We do not specify a path in Import Files, so LIBPATH fires.
         shlibpath_overrides_runpath=yes
         ;;
       *,yes) # both, prefer svr4
         dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
         library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
         # unpreferred sharedlib libNAME.a needs extra handling
         postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
         postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
         # We do not specify a path in Import Files, so LIBPATH fires.
         shlibpath_overrides_runpath=yes
         ;;
       *,no) # both, prefer aix
         dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
         library_names_spec='$libname$release.a $libname.a'
         soname_spec='$libname$release$shared_ext$major'
         # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
         postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
         postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
         ;;
       esac
       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%'\''`; $RM /sys/libs/${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$shared_ext$major $libname$shared_ext'
         soname_spec='$libname$release$shared_ext$major'
         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
     ;;
   
   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=no
     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 32 = "$HPUX_IA64_MODE"; then
         sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
         sys_lib_dlsearch_path_spec=/usr/lib/hpux32
       else
         sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
         sys_lib_dlsearch_path_spec=/usr/lib/hpux64
       fi
       ;;
     hppa*64*)
       shrext_cmds='.sl'
       hardcode_into_libs=yes
       dynamic_linker="$host_os dld.sl"
       shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
       shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
       soname_spec='$libname$release$shared_ext$major'
       sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
       sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
       ;;
     *)
       shrext_cmds='.sl'
       dynamic_linker="$host_os dld.sl"
       shlibpath_var=SHLIB_PATH
       shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
       soname_spec='$libname$release$shared_ext$major'
       ;;
     esac
     # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
     postinstall_cmds='chmod 555 $lib'
     # or fails outright, so override atomically:
     install_override_mode=555
     ;;
   
   interix[[3-9]]*)
     version_type=linux # 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 $host_os in
       nonstopux*) version_type=nonstopux ;;
       *)
           if test yes = "$lt_cv_prog_gnu_ld"; 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.
   linux*oldld* | linux*aout* | linux*coff*)
     dynamic_linker=no
     ;;
   
   linux*android*)
     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* | k*bsd*-gnu | kopensolaris*-gnu | 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
   
     # Ideally, we could use ldconfig to report *all* directores which are
     # searched for libraries, however this is still not possible.  Aside from not
     # being certain /sbin/ldconfig is available, command
     # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
     # even though it is searched at run-time.  Try to do the best guess by
     # appending ld.so.conf contents (and includes) to the search path.
     if test -f /etc/ld.so.conf; then
       lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[   ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
       sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
     fi
   
     # We used to test for /lib/ld.so.1 and disable shared libraries on
     # powerpc, because MkLinux only supported shared libraries with the
     # GNU dynamic linker.  Since this was broken with cross compilers,
     # most powerpc-linux boxes support dynamic linking these days and
     # people can always --disable-shared, the test was removed, and we
     # assume the GNU/Linux dynamic linker is in use.
     dynamic_linker='GNU/Linux ld.so'
     ;;
   
   netbsd*)
     version_type=sunos
     need_lib_prefix=no
     need_version=no
     if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
       finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
       dynamic_linker='NetBSD (a.out) ld.so'
     else
       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
       soname_spec='$libname$release$shared_ext$major'
       dynamic_linker='NetBSD ld.elf_so'
     fi
     shlibpath_var=LD_LIBRARY_PATH
     shlibpath_overrides_runpath=yes
     hardcode_into_libs=yes
     ;;
   
   newsos6)
     version_type=linux # 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* | bitrig*)
     version_type=sunos
     sys_lib_dlsearch_path_spec=/usr/lib
     need_lib_prefix=no
     if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
       need_version=no
     else
       need_version=yes
     fi
     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
     shlibpath_var=LD_LIBRARY_PATH
     shlibpath_overrides_runpath=yes
     ;;
   
   os2*)
     libname_spec='$name'
     version_type=windows
     shrext_cmds=.dll
     need_version=no
     need_lib_prefix=no
     # OS/2 can only load a DLL with a base name of 8 characters or less.
     soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
       v=$($ECHO $release$versuffix | tr -d .-);
       n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
       $ECHO $n$v`$shared_ext'
     library_names_spec='${libname}_dll.$libext'
     dynamic_linker='OS/2 ld.exe'
     shlibpath_var=BEGINLIBPATH
     sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
     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'
     ;;
   
   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 $libdir'
     shlibpath_var=LD_LIBRARY_PATH
     shlibpath_overrides_runpath=yes
     if test yes = "$with_gnu_ld"; 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
     ;;
   
   sysv4*MP*)
     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* | sysv4*uw2*)
     version_type=sco
     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 yes = "$with_gnu_ld"; 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([$dynamic_linker])
   test no = "$dynamic_linker" && can_build_shared=no
   
   variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
   if test yes = "$GCC"; then
     variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
   fi
   
   if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
     sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
   fi
   
   if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
     sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
   fi
   
   # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
   configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
   
   # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
   func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
   
   # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
   configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
   
   _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], [configure_time_dlsearch_path], [2],
       [Detected run-time system search path for libraries])
   _LT_DECL([], [configure_time_lt_sys_library_path], [2],
       [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
   ])# _LT_SYS_DYNAMIC_LINKER
   
   
   # _LT_PATH_TOOL_PREFIX(TOOL)
   # --------------------------
   # find a file program that 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 that 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 no = "$withval" || with_gnu_ld=yes],
       [with_gnu_ld=no])dnl
   
   ac_prog=ld
   if test yes = "$GCC"; 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 yes = "$with_gnu_ld"; then
     AC_MSG_CHECKING([for GNU ld])
   else
     AC_MSG_CHECKING([for non-GNU ld])
   fi
   AC_CACHE_VAL(lt_cv_path_LD,
   [if test -z "$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 `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
         *GNU* | *'with BFD'*)
           test no != "$with_gnu_ld" && break
           ;;
         *)
           test yes != "$with_gnu_ld" && break
           ;;
         esac
       fi
     done
     IFS=$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 $host_os in
     cygwin* | mingw* | pw32* | cegcc*)
       if test yes != "$GCC"; then
         reload_cmds=false
       fi
       ;;
     darwin*)
       if test yes = "$GCC"; then
         reload_cmds='$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_PATH_DD
   # -----------
   # find a working dd
   m4_defun([_LT_PATH_DD],
   [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
   [printf 0123456789abcdef0123456789abcdef >conftest.i
   cat conftest.i conftest.i >conftest2.i
   : ${lt_DD:=$DD}
   AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
   [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
     cmp -s conftest.i conftest.out \
     && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
   fi])
   rm -f conftest.i conftest2.i conftest.out])
   ])# _LT_PATH_DD
   
   
   # _LT_CMD_TRUNCATE
   # ----------------
   # find command to truncate a binary pipe
   m4_defun([_LT_CMD_TRUNCATE],
   [m4_require([_LT_PATH_DD])
   AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
   [printf 0123456789abcdef0123456789abcdef >conftest.i
   cat conftest.i conftest.i >conftest2.i
   lt_cv_truncate_bin=
   if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
     cmp -s conftest.i conftest.out \
     && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
   fi
   rm -f conftest.i conftest2.i conftest.out
   test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
   _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
     [Command to truncate a binary pipe])
   ])# _LT_CMD_TRUNCATE
   
   
   # _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
   # that 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.
     if ( 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
     ;;
   
   haiku*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   hpux10.20* | hpux11*)
     lt_cv_file_magic_cmd=/usr/bin/file
     case $host_cpu in
     ia64*)
       lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
       lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
       ;;
     hppa*64*)
       [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
       lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
       ;;
     *)
       lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
       lt_cv_file_magic_test_file=/usr/lib/libc.sl
       ;;
     esac
     ;;
   
   interix[[3-9]]*)
     # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
     ;;
   
   irix5* | irix6* | nonstopux*)
     case $LD in
     *-32|*"-32 ") libmagic=32-bit;;
     *-n32|*"-n32 ") libmagic=N32;;
     *-64|*"-64 ") libmagic=64-bit;;
     *) libmagic=never-match;;
     esac
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   # This must be glibc/ELF.
   linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   netbsd*)
     if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
       lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
     else
       lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
     fi
     ;;
   
   newos6*)
     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
     lt_cv_file_magic_cmd=/usr/bin/file
     lt_cv_file_magic_test_file=/usr/lib/libnls.so
     ;;
   
   *nto* | *qnx*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   openbsd* | bitrig*)
     if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
       lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
     else
       lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
     fi
     ;;
   
   osf3* | osf4* | osf5*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   rdos*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   solaris*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   
   sysv4 | sysv4.3*)
     case $host_vendor in
     motorola)
       lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
       ;;
     ncr)
       lt_cv_deplibs_check_method=pass_all
       ;;
     sequent)
       lt_cv_file_magic_cmd='/bin/file'
       lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
       ;;
     sni)
       lt_cv_file_magic_cmd='/bin/file'
       lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
       lt_cv_file_magic_test_file=/lib/libc.so
       ;;
     siemens)
       lt_cv_deplibs_check_method=pass_all
       ;;
     pc)
       lt_cv_deplibs_check_method=pass_all
       ;;
     esac
     ;;
   
   tpf*)
     lt_cv_deplibs_check_method=pass_all
     ;;
   os2*)
     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
           # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
           case $build_os in
           mingw*) lt_bad_file=conftest.nm/nofile ;;
           *) lt_bad_file=/dev/null ;;
           esac
           case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
           *$lt_bad_file* | *'Invalid file or object type'*)
             lt_cv_path_NM="$tmp_nm -B"
             break 2
             ;;
           *)
             case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
             */dev/null*)
               lt_cv_path_NM="$tmp_nm -p"
               break 2
               ;;
             *)
               lt_cv_path_NM=${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
     : ${lt_cv_path_NM=no}
   fi])
   if test no != "$lt_cv_path_NM"; 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 `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
       *COFF*)
         DUMPBIN="$DUMPBIN -symbols -headers"
         ;;
       *)
         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 one 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 $GREP 'Manifest Tool' conftest.out > /dev/null; then
       lt_cv_path_mainfest_tool=yes
     fi
     rm -f conftest*])
   if test yes != "$lt_cv_path_mainfest_tool"; then
     MANIFEST_TOOL=:
   fi
   _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
   ])# _LT_PATH_MANIFEST_TOOL
   
   
   # _LT_DLL_DEF_P([FILE])
   # ---------------------
   # True iff FILE is a Windows DLL '.def' file.
   # Keep in sync with func_dll_def_p in the libtool script
   AC_DEFUN([_LT_DLL_DEF_P],
   [dnl
     test DEF = "`$SED -n dnl
       -e '\''s/^[[         ]]*//'\'' dnl Strip leading whitespace
       -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
       -e '\''s/^\(EXPORTS\|LIBRARY\)\([[   ]].*\)*$/DEF/p'\'' dnl
       -e q dnl                          Only consider the first "real" line
       $1`" dnl
   ])# _LT_DLL_DEF_P
   
   
   # 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 yes = "$GCC"; 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 $host_os in
   aix*)
     symcode='[[BCDT]]'
     ;;
   cygwin* | mingw* | pw32* | cegcc*)
     symcode='[[ABCDGISTW]]'
     ;;
   hpux*)
     if test ia64 = "$host_cpu"; 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
   
   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
     # Gets list of data symbols to import.
     lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
     # Adjust the below global symbol transforms to fixup imported variables.
     lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
     lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
     lt_c_name_lib_hook="\
     -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
     -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
   else
     # Disable hooks by default.
     lt_cv_sys_global_symbol_to_import=
     lt_cdecl_hook=
     lt_c_name_hook=
     lt_c_name_lib_hook=
   fi
   
   # 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"\
   $lt_cdecl_hook\
   " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
   " -e 's/^$symcode$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"\
   $lt_c_name_hook\
   " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
   " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
   
   # Transform an extracted symbol line into symbol name with lib prefix and
   # symbol address.
   lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
   $lt_c_name_lib_hook\
   " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
   " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
   " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/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 "$lt_cv_nm_interface" = "MS dumpbin"; then
       # Fake it for dumpbin and say T for any non-static function,
       # D for any global variable and I for any imported variable.
       # Also find C++ and __fastcall symbols from MSVC++,
       # which start with @ or ?.
       lt_cv_sys_global_symbol_pipe="$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};"\
   "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
   "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
   "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
   "     \$ 0!~/External *\|/{next};"\
   "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
   "     {if(hide[section]) next};"\
   "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
   "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
   "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
   "     s[1]~prfx {split(s[1],t,\"@\"); print f,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 can'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* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$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 yes = "$pipe_works"; then
       break
     else
       lt_cv_sys_global_symbol_pipe=
     fi
   done
   ])
   if test -z "$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_import], [lt_cv_sys_global_symbol_to_import], [1],
       [Transform the output of nm into a list of symbols to manually relocate])
   _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_interface], [lt_cv_nm_interface], [1],
       [The name lister interface])
   _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([$1], [CXX], [
     # C++ specific cases for pic, static, wl, etc.
     if test yes = "$GXX"; then
       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
   
       case $host_os in
       aix*)
         # All AIX code is PIC.
         if test ia64 = "$host_cpu"; then
           # AIX 5 now supports IA64 processor
           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
         fi
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
         ;;
   
       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'])
         case $host_os in
         os2*)
           _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
           ;;
         esac
         ;;
       darwin* | rhapsody*)
         # PIC is the default on this platform
         # Common symbols not allowed in MH_DYLIB files
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
         ;;
       *djgpp*)
         # DJGPP does not support shared libraries at all
         _LT_TAGVAR(lt_prog_compiler_pic, $1)=
         ;;
       haiku*)
         # PIC is the default for Haiku.
         # The "-static" flag exists, but is broken.
         _LT_TAGVAR(lt_prog_compiler_static, $1)=
         ;;
       interix[[3-9]]*)
         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
         # Instead, we relocate shared libraries at runtime.
         ;;
       sysv4*MP*)
         if test -d /usr/nec; then
           _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
         fi
         ;;
       hpux*)
         # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
         # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
         # sets the default TLS model and affects inlining.
         case $host_cpu in
         hppa*64*)
           ;;
         *)
           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
           ;;
         esac
         ;;
       *qnx* | *nto*)
         # QNX uses GNU C++, but need to define -shared option too, otherwise
         # it will coredump.
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
         ;;
       *)
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
         ;;
       esac
     else
       case $host_os in
         aix[[4-9]]*)
           # All AIX code is PIC.
           if test ia64 = "$host_cpu"; 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 ${wl}archive'
               if test ia64 != "$host_cpu"; then
                 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
               fi
               ;;
             aCC*)
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
               _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
               case $host_cpu in
               hppa*64*|ia64*)
                 # +Z the default
                 ;;
               *)
                 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                 ;;
               esac
               ;;
             *)
               ;;
           esac
           ;;
         interix*)
           # This is c89, which is MS Visual C++ (no shared libs)
           # Anyone wants to do a port?
           ;;
         irix5* | irix6* | nonstopux*)
           case $cc_basename in
             CC*)
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
               _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
               # CC pic flag -KPIC is the default.
               ;;
             *)
               ;;
           esac
           ;;
         linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
           case $cc_basename in
             KCC*)
               # KAI C++ Compiler
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
               ;;
             ecpc* )
               # old Intel C++ for x86_64, which still supported -KPIC.
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
               _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
               ;;
             icpc* )
               # Intel C++, used to be incompatible with GCC.
               # ICC 10 doesn't accept -KPIC any more.
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
               _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
               ;;
             pgCC* | pgcpp*)
               # Portland Group C++ compiler
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
               _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
               ;;
             cxx*)
               # Compaq C++
               # Make sure the PIC flag is empty.  It appears that all Alpha
               # Linux and Compaq Tru64 Unix objects are PIC.
               _LT_TAGVAR(lt_prog_compiler_pic, $1)=
               _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
               ;;
             xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
               # IBM XL 8.0, 9.0 on PPC and BlueGene
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
               _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
               ;;
             *)
               case `$CC -V 2>&1 | sed 5q` in
               *Sun\ C*)
                 # Sun C++ 5.9
                 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                 ;;
               esac
               ;;
           esac
           ;;
         lynxos*)
           ;;
         m88k*)
           ;;
         mvs*)
           case $cc_basename in
             cxx*)
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
               ;;
             *)
               ;;
           esac
           ;;
         netbsd*)
           ;;
         *qnx* | *nto*)
           # QNX uses GNU C++, but need to define -shared option too, otherwise
           # it will coredump.
           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
           ;;
         osf3* | osf4* | osf5*)
           case $cc_basename in
             KCC*)
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
               ;;
             RCC*)
               # Rational C++ 2.4.1
               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
               ;;
             cxx*)
               # Digital/Compaq C++
               _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
               # Make sure the PIC flag is empty.  It appears that all Alpha
               # Linux and Compaq Tru64 Unix objects are PIC.
               _LT_TAGVAR(lt_prog_compiler_pic, $1)=
               _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
               ;;
             *)
               ;;
           esac
           ;;
         psos*)
           ;;
         solaris*)
           case $cc_basename in
             CC* | 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, $1)=no
           ;;
       esac
     fi
   ],
   [
     if test yes = "$GCC"; then
       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
   
       case $host_os in
         aix*)
         # All AIX code is PIC.
         if test ia64 = "$host_cpu"; then
           # AIX 5 now supports IA64 processor
           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
         fi
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
         ;;
   
       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'])
         case $host_os in
         os2*)
           _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
           ;;
         esac
         ;;
   
       darwin* | rhapsody*)
         # PIC is the default on this platform
         # Common symbols not allowed in MH_DYLIB files
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
         ;;
   
       haiku*)
         # PIC is the default for Haiku.
         # The "-static" flag exists, but is broken.
         _LT_TAGVAR(lt_prog_compiler_static, $1)=
         ;;
   
       hpux*)
         # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
         # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
         # sets the default TLS model and affects inlining.
         case $host_cpu in
         hppa*64*)
           # +Z the default
           ;;
         *)
           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
           ;;
         esac
         ;;
   
       interix[[3-9]]*)
         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
         # Instead, we relocate shared libraries at runtime.
         ;;
   
       msdosdjgpp*)
         # Just because we use GCC doesn't mean we suddenly get shared libraries
         # on systems that don't support them.
         _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
         enable_shared=no
         ;;
   
       *nto* | *qnx*)
         # QNX uses GNU C++, but need to define -shared option too, otherwise
         # it will coredump.
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
         ;;
   
       sysv4*MP*)
         if test -d /usr/nec; then
           _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
         fi
         ;;
   
       *)
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
         ;;
       esac
   
       case $cc_basename in
       nvcc*) # Cuda Compiler Driver 2.2
         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
         if test -n "$_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, $1)='-Wl,'
         if test ia64 = "$host_cpu"; 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
         ;;
   
       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'
         case $cc_basename in
         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'
           ;;
         esac
         ;;
   
       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'])
         case $host_os in
         os2*)
           _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
           ;;
         esac
         ;;
   
       hpux9* | hpux10* | hpux11*)
         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
         # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
         # not for PA HP-UX.
         case $host_cpu in
         hppa*64*|ia64*)
           # +Z the default
           ;;
         *)
           _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
           ;;
         esac
         # Is there a better lt_prog_compiler_static that works with the bundled CC?
         _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
         ;;
   
       irix5* | irix6* | nonstopux*)
         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
         # PIC (with -KPIC) is the default.
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
         ;;
   
       linux* | k*bsd*-gnu | kopensolaris*-gnu | 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'
           ;;
         tcc*)
           # Fabrice Bellard et al's Tiny 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)='-static'
           ;;
         pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
           # Portland Group compilers (*not* the Pentium gcc compiler,
           # which looks to be a dead project)
           _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
           ;;
         ccc*)
           _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
           # All Alpha code is PIC.
           _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
           ;;
         xl* | bgxl* | bgf* | mpixl*)
           # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
           _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
           _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
           ;;
         *)
           case `$CC -V 2>&1 | sed 5q` in
           *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 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* | *Sun*Fortran*)
             _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'
         ;;
   
       sysv4*MP*)
         if test -d /usr/nec; then
           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
         fi
         ;;
   
       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
         ;;
   
       unicos*)
         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
         _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
         ;;
   
       uts4*)
         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
         ;;
   
       *)
         _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
         ;;
       esac
     fi
   ])
   case $host_os in
     # For platforms that 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 GNU nm, but means don't demangle to AIX nm.
       # Without the "-l" option, or with the "-B" option, AIX nm treats
       # weak defined symbols like other global defined symbols, whereas
       # GNU nm marks them as "W".
       # While the 'weak' keyword is ignored in the Export File, we need
       # it in the Import File for the 'aix-soname' feature, so we have
       # to replace the "-B" option with "-P" for AIX nm.
       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) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
       else
         _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | 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
       ;;
     *)
       _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 $host_os in
     cygwin* | mingw* | pw32* | cegcc*)
       # FIXME: the MSVC++ port hasn't been tested in a loooong time
       # When not using gcc, we currently assume that we are using
       # Microsoft Visual C++.
       if test yes != "$GCC"; then
         with_gnu_ld=no
       fi
       ;;
     interix*)
       # we just hope/assume this is gcc and not c89 (= MSVC++)
       with_gnu_ld=yes
       ;;
     openbsd* | bitrig*)
       with_gnu_ld=no
       ;;
     esac
   
     _LT_TAGVAR(ld_shlibs, $1)=yes
   
     # On some targets, GNU ld is compatible enough with the native linker
     # that we're better off using the native interface for both.
     lt_use_gnu_ld_interface=no
     if test yes = "$with_gnu_ld"; 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 yes = "$lt_use_gnu_ld_interface"; then
       # If archive_cmds runs LD, not CC, wlarc should be empty
       wlarc='$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 | $SED -e 's/([^)]\+)\s\+//' 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 $host_os in
       aix[[3-9]]*)
         # On AIX/PPC, the GNU linker is very broken
         if test ia64 != "$host_cpu"; 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, use it as
           # is; otherwise, prepend EXPORTS...
           _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); 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
         ;;
   
       os2*)
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
         _LT_TAGVAR(hardcode_minus_L, $1)=yes
         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
         shrext_cmds=.dll
         _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
           $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
           $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
           $ECHO EXPORTS >> $output_objdir/$libname.def~
           emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
           $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
           emximp -o $lib $output_objdir/$libname.def'
         _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
           $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
           $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
           $ECHO EXPORTS >> $output_objdir/$libname.def~
           prefix_cmds="$SED"~
           if test EXPORTS = "`$SED 1q $export_symbols`"; then
             prefix_cmds="$prefix_cmds -e 1d";
           fi~
           prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
           cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
           $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
           emximp -o $lib $output_objdir/$libname.def'
         _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
         ;;
   
       interix[[3-9]]*)
         _LT_TAGVAR(hardcode_direct, $1)=no
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
         # Instead, shared libraries are loaded at an image base (0x10000000 by
         # default) and relocated if they conflict, which is a slow very memory
         # consuming and fragmenting process.  To avoid this, we pick a random,
         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
         _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
         ;;
   
       gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
         tmp_diet=no
         if test linux-dietlibc = "$host_os"; then
           case $cc_basename in
             diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
           esac
         fi
         if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
            && test no = "$tmp_diet"
         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' ;;
           nagfor*)                        # NAGFOR 5.3
             tmp_sharedflag='-Wl,-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 yes = "$supports_anon_versioning"; 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
           tcc*)
             _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
             ;;
           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 $lib'
             if test yes = "$supports_anon_versioning"; 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*)
         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 cannot
   *** 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 no = "$_LT_TAGVAR(ld_shlibs, $1)"; 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, $1)=yes
         if test yes = "$GCC" && 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 ia64 = "$host_cpu"; 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 GNU nm, but means don't demangle to AIX nm.
           # Without the "-l" option, or with the "-B" option, AIX nm treats
           # weak defined symbols like other global defined symbols, whereas
           # GNU nm marks them as "W".
           # While the 'weak' keyword is ignored in the Export File, we need
           # it in the Import File for the 'aix-soname' feature, so we have
           # to replace the "-B" option with "-P" for AIX nm.
           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) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
           else
             _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | 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
           # have runtime linking enabled, and use it for executables.
           # For shared libraries, we enable/disable runtime linking
           # depending on the kind of the shared library created -
           # when "with_aix_soname,aix_use_runtimelinking" is:
           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
           # "aix,yes"  lib.so          shared, rtl:yes, for executables
           #            lib.a           static archive
           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
           #            lib.a(lib.so.V) shared, rtl:no,  for executables
           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
           #            lib.a(lib.so.V) shared, rtl:no
           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
           #            lib.a           static archive
           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
             for ld_flag in $LDFLAGS; do
             if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
               aix_use_runtimelinking=yes
               break
             fi
             done
             if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
               # With aix-soname=svr4, we create the lib.so.V shared archives only,
               # so we don't have lib.a shared libs to link our executables.
               # We have to force runtime linking in this case.
               aix_use_runtimelinking=yes
               LDFLAGS="$LDFLAGS -Wl,-brtl"
             fi
             ;;
           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,'
         case $with_aix_soname,$aix_use_runtimelinking in
         aix,*) ;; # traditional, no import file
         svr4,* | *,yes) # use import file
           # The Import File defines what to hardcode.
           _LT_TAGVAR(hardcode_direct, $1)=no
           _LT_TAGVAR(hardcode_direct_absolute, $1)=no
           ;;
         esac
   
         if test yes = "$GCC"; 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, $1)=
             fi
             ;;
           esac
           shared_flag='-shared'
           if test yes = "$aix_use_runtimelinking"; then
             shared_flag="$shared_flag "'$wl-G'
           fi
           # Need to ensure runtime linking is disabled for the traditional
           # shared library, or the linker may eventually find shared libraries
           # /with/ Import File - we do not want to mix them.
           shared_flag_aix='-shared'
           shared_flag_svr4='-shared $wl-G'
         else
           # not using gcc
           if test ia64 = "$host_cpu"; 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 yes = "$aix_use_runtimelinking"; then
               shared_flag='$wl-G'
             else
               shared_flag='$wl-bM:SRE'
             fi
             shared_flag_aix='$wl-bM:SRE'
             shared_flag_svr4='$wl-G'
           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, $1)=yes
         if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; 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' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
         else
           if test ia64 = "$host_cpu"; 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)=' $wl-berok'
             if test yes = "$with_gnu_ld"; 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
             _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
             # -brtl affects multiple linker settings, -berok does not and is overridden later
             compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
             if test svr4 != "$with_aix_soname"; then
               # This is similar to how AIX traditionally builds its shared libraries.
               _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
             fi
             if test aix != "$with_aix_soname"; then
               _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
             else
               # used by -dlpreopen to get the symbols
               _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
             fi
             _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
           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 $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
           _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
               cp "$export_symbols" "$output_objdir/$soname.def";
               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
             else
               $SED -e '\''s/^/-link -EXPORT:/'\'' < $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 yes = "$GCC"; 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 $compiler_flags~test "x$output_objdir/$soname" = "x$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 $linker_flags~test "x$output_objdir/$soname" = "x$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 yes,no = "$GCC,$with_gnu_ld"; 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 $linker_flags'
         fi
         if test no = "$with_gnu_ld"; 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 yes,no = "$GCC,$with_gnu_ld"; then
           case $host_cpu in
           hppa*64*)
             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
             ;;
           ia64*)
             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $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
           hppa*64*)
             _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
             ;;
           ia64*)
             _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
             ;;
           *)
           m4_if($1, [], [
             # Older versions of the 11.00 compiler do not understand -b yet
             # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
             _LT_LINKER_OPTION([if $CC understands -b],
               _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
               [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
               [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
             [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
             ;;
           esac
         fi
         if test no = "$with_gnu_ld"; then
           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
           _LT_TAGVAR(hardcode_libdir_separator, $1)=:
   
           case $host_cpu in
           hppa*64*|ia64*)
             _LT_TAGVAR(hardcode_direct, $1)=no
             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
             ;;
           *)
             _LT_TAGVAR(hardcode_direct, $1)=yes
             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
             _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
   
             # hardcode_minus_L: Not really in the search PATH,
             # but as the default location of the library.
             _LT_TAGVAR(hardcode_minus_L, $1)=yes
             ;;
           esac
         fi
         ;;
   
       irix5* | irix6* | nonstopux*)
         if test yes = "$GCC"; 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 yes = "$lt_cv_irix_exported_symbol"; 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
         ;;
   
       linux*)
         case $cc_basename in
         tcc*)
           # Fabrice Bellard et al's Tiny C Compiler
           _LT_TAGVAR(ld_shlibs, $1)=yes
           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
           ;;
         esac
         ;;
   
       netbsd*)
         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
           _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
         else
           _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
         fi
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
         _LT_TAGVAR(hardcode_direct, $1)=yes
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         ;;
   
       newsos6)
         _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
         _LT_TAGVAR(hardcode_direct, $1)=yes
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         ;;
   
       *nto* | *qnx*)
         ;;
   
       openbsd* | bitrig*)
         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__`"; 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
             _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'
           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
         shrext_cmds=.dll
         _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
           $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
           $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
           $ECHO EXPORTS >> $output_objdir/$libname.def~
           emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
           $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
           emximp -o $lib $output_objdir/$libname.def'
         _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
           $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
           $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
           $ECHO EXPORTS >> $output_objdir/$libname.def~
           prefix_cmds="$SED"~
           if test EXPORTS = "`$SED 1q $export_symbols`"; then
             prefix_cmds="$prefix_cmds -e 1d";
           fi~
           prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
           cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
           $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
           emximp -o $lib $output_objdir/$libname.def'
         _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
         ;;
   
       osf3*)
         if test yes = "$GCC"; 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 yes = "$GCC"; 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, $1)=' -z defs'
         if test yes = "$GCC"; 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 yes = "$GCC"; 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 sequent = "$host_vendor"; then
           # Use $CC to link under sequent, because it throws in some extra .o
           # files that make .init and .fini sections work.
           _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
         else
           _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
         fi
         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
         _LT_TAGVAR(hardcode_direct, $1)=yes
         _LT_TAGVAR(hardcode_minus_L, $1)=yes
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         ;;
   
       sysv4)
         case $host_vendor in
           sni)
             _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
             _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
           ;;
           siemens)
             ## LD is ld it makes a PLAMLIB
             ## CC just makes a GrossModule.
             _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
             _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
             _LT_TAGVAR(hardcode_direct, $1)=no
           ;;
           motorola)
             _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
             _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
           ;;
         esac
         runpath_var='LD_RUN_PATH'
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         ;;
   
       sysv4.3*)
         _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
         ;;
   
       sysv4*MP*)
         if test -d /usr/nec; then
           _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
           _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
           runpath_var=LD_RUN_PATH
           hardcode_runpath_var=yes
           _LT_TAGVAR(ld_shlibs, $1)=yes
         fi
         ;;
   
       sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
         _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         runpath_var='LD_RUN_PATH'
   
         if test yes = "$GCC"; 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 CANNOT 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 yes = "$GCC"; 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 sni = "$host_vendor"; 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, $1)])
   test no = "$_LT_TAGVAR(ld_shlibs, $1)" && 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 yes,yes = "$GCC,$enable_shared"; 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
   
   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 what 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 no = "$can_build_shared" && enable_shared=no
   
     # On AIX, shared libraries and static libraries use the same namespace, and
     # are all built from PIC.
     case $host_os in
     aix3*)
       test yes = "$enable_shared" && enable_static=no
       if test -n "$RANLIB"; then
         archive_cmds="$archive_cmds~\$RANLIB \$lib"
         postinstall_cmds='$RANLIB $lib'
       fi
       ;;
   
     aix[[4-9]]*)
       if test ia64 != "$host_cpu"; then
         case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
         yes,aix,yes) ;;                   # shared object as lib.so file only
         yes,svr4,*) ;;                    # shared object as lib.so archive member only
         yes,*) enable_static=no ;;        # shared object in lib.a archive as well
         esac
       fi
       ;;
     esac
     AC_MSG_RESULT([$enable_shared])
   
     AC_MSG_CHECKING([whether to build static libraries])
     # Make sure either enable_shared or enable_static is yes.
     test yes = "$enable_shared" || enable_static=yes
     AC_MSG_RESULT([$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 "$CXX" && ( test no != "$CXX" &&
       ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
       (test g++ != "$CXX"))); 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 yes != "$_lt_caught_CXX_error"; 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 "$compiler"; then
       # We don't want -fno-exception when compiling C++ code, so set the
       # no_builtin_flag separately
       if test yes = "$GXX"; 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 yes = "$GXX"; 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 yes = "$with_gnu_ld"; 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, $1)=no
           ;;
         aix[[4-9]]*)
           if test ia64 = "$host_cpu"; 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
             # have runtime linking enabled, and use it for executables.
             # For shared libraries, we enable/disable runtime linking
             # depending on the kind of the shared library created -
             # when "with_aix_soname,aix_use_runtimelinking" is:
             # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
             # "aix,yes"  lib.so          shared, rtl:yes, for executables
             #            lib.a           static archive
             # "both,no"  lib.so.V(shr.o) shared, rtl:yes
             #            lib.a(lib.so.V) shared, rtl:no,  for executables
             # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
             #            lib.a(lib.so.V) shared, rtl:no
             # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
             #            lib.a           static archive
             case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
               for ld_flag in $LDFLAGS; do
                 case $ld_flag in
                 *-brtl*)
                   aix_use_runtimelinking=yes
                   break
                   ;;
                 esac
               done
               if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
                 # With aix-soname=svr4, we create the lib.so.V shared archives only,
                 # so we don't have lib.a shared libs to link our executables.
                 # We have to force runtime linking in this case.
                 aix_use_runtimelinking=yes
                 LDFLAGS="$LDFLAGS -Wl,-brtl"
               fi
               ;;
             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,'
           case $with_aix_soname,$aix_use_runtimelinking in
           aix,*) ;;       # no import file
           svr4,* | *,yes) # use import file
             # The Import File defines what to hardcode.
             _LT_TAGVAR(hardcode_direct, $1)=no
             _LT_TAGVAR(hardcode_direct_absolute, $1)=no
             ;;
           esac
   
           if test yes = "$GXX"; 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, $1)=
             fi
             esac
             shared_flag='-shared'
             if test yes = "$aix_use_runtimelinking"; then
               shared_flag=$shared_flag' $wl-G'
             fi
             # Need to ensure runtime linking is disabled for the traditional
             # shared library, or the linker may eventually find shared libraries
             # /with/ Import File - we do not want to mix them.
             shared_flag_aix='-shared'
             shared_flag_svr4='-shared $wl-G'
           else
             # not using gcc
             if test ia64 = "$host_cpu"; 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 yes = "$aix_use_runtimelinking"; then
                 shared_flag='$wl-G'
               else
                 shared_flag='$wl-bM:SRE'
               fi
               shared_flag_aix='$wl-bM:SRE'
               shared_flag_svr4='$wl-G'
             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, $1)=yes
           if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
             # Warning - without using the other runtime loading flags (-brtl),
             # -berok will link without error, but may produce a broken library.
             # The "-G" linker flag allows undefined symbols.
             _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
             # 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' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
           else
             if test ia64 = "$host_cpu"; 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)=' $wl-berok'
               if test yes = "$with_gnu_ld"; 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
               _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
               # -brtl affects multiple linker settings, -berok does not and is overridden later
               compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
               if test svr4 != "$with_aix_soname"; then
                 # This is similar to how AIX traditionally builds its shared
                 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
                 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
               fi
               if test aix != "$with_aix_soname"; then
                 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
               else
                 # used by -dlpreopen to get the symbols
                 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
               fi
               _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
             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 $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
             _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
                 cp "$export_symbols" "$output_objdir/$soname.def";
                 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
               else
                 $SED -e '\''s/^/-link -EXPORT:/'\'' < $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, use it as
               # is; otherwise, prepend EXPORTS...
               _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); 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)
           ;;
   
         os2*)
           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
           _LT_TAGVAR(hardcode_minus_L, $1)=yes
           _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
           shrext_cmds=.dll
           _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
             $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
             $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
             $ECHO EXPORTS >> $output_objdir/$libname.def~
             emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
             $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
             emximp -o $lib $output_objdir/$libname.def'
           _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
             $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
             $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
             $ECHO EXPORTS >> $output_objdir/$libname.def~
             prefix_cmds="$SED"~
             if test EXPORTS = "`$SED 1q $export_symbols`"; then
               prefix_cmds="$prefix_cmds -e 1d";
             fi~
             prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
             cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
             $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
             emximp -o $lib $output_objdir/$libname.def'
           _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
           _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
           ;;
   
         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
           ;;
   
         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 $compiler_flags~test "x$output_objdir/$soname" = "x$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 yes = "$GXX"; 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 $compiler_flags~test "x$output_objdir/$soname" = "x$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 no = "$with_gnu_ld"; then
             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
             _LT_TAGVAR(hardcode_libdir_separator, $1)=:
   
             case $host_cpu in
               hppa*64*|ia64*)
                 ;;
               *)
                 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
                 ;;
             esac
           fi
           case $host_cpu in
             hppa*64*|ia64*)
               _LT_TAGVAR(hardcode_direct, $1)=no
               _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
               ;;
             *)
               _LT_TAGVAR(hardcode_direct, $1)=yes
               _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
               _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
                                                    # but as the default
                                                    # location of the library.
               ;;
           esac
   
           case $cc_basename in
             CC*)
               # FIXME: insert proper C++ library support
               _LT_TAGVAR(ld_shlibs, $1)=no
               ;;
             aCC*)
               case $host_cpu in
                 hppa*64*)
                   _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   ;;
                 ia64*)
                   _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   ;;
                 *)
                   _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   ;;
               esac
               # Commands to make compiler produce verbose output that lists
               # what "hidden" libraries, object files and flags are used when
               # linking a shared library.
               #
               # There doesn't appear to be a way to prevent this compiler from
               # explicitly linking system object files so we need to strip them
               # from the output so that they don't get included in the library
               # dependencies.
               output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
               ;;
             *)
               if test yes = "$GXX"; then
                 if test no = "$with_gnu_ld"; then
                   case $host_cpu in
                     hppa*64*)
                       _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                       ;;
                     ia64*)
                       _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $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 $oldobjs'
               ;;
             *)
               if test yes = "$GXX"; then
                 if test no = "$with_gnu_ld"; 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* | k*bsd*-gnu | kopensolaris*-gnu | 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 $lib'
               if test yes = "$supports_anon_versioning"; 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
           ;;
   
         openbsd* | bitrig*)
           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__`"; 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 yes,no = "$GXX,$with_gnu_ld"; 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 $oldobjs'
               ;;
             *)
               # GNU C++ compiler with Solaris linker
               if test yes,no = "$GXX,$with_gnu_ld"; 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 $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 $wl-h $wl$soname -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 $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 $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
   
                   # Commands to make compiler produce verbose output that lists
                   # what "hidden" libraries, object files and flags are used when
                   # linking a shared library.
                   output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                 fi
   
                 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
                 case $host_os in
                   solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   *)
                     _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
                     ;;
                 esac
               fi
               ;;
           esac
           ;;
   
       sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
         _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
         runpath_var='LD_RUN_PATH'
   
         case $cc_basename in
           CC*)
             _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
             _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
             ;;
           *)
             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
             _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
             ;;
         esac
         ;;
   
         sysv5* | sco3.2v5* | sco5v6*)
           # Note: We CANNOT 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, $1)])
       test no = "$_LT_TAGVAR(ld_shlibs, $1)" && 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 yes != "$_lt_caught_CXX_error"
   
   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 @S|@2 in
     .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
     *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@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 x-L = "$p" ||
             test x-R = "$p"; 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 no = "$pre_test_object_deps_done"; 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 no = "$pre_test_object_deps_done"; then
            if test -z "$_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)=
     ;;
   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 "$F77" || test no = "$F77"; 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 yes != "$_lt_disable_F77"; 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 no = "$can_build_shared" && enable_shared=no
   
       # On AIX, shared libraries and static libraries use the same namespace, and
       # are all built from PIC.
       case $host_os in
         aix3*)
           test yes = "$enable_shared" && enable_static=no
           if test -n "$RANLIB"; then
             archive_cmds="$archive_cmds~\$RANLIB \$lib"
             postinstall_cmds='$RANLIB $lib'
           fi
           ;;
         aix[[4-9]]*)
           if test ia64 != "$host_cpu"; then
             case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
             yes,aix,yes) ;;               # shared object as lib.so file only
             yes,svr4,*) ;;                # shared object as lib.so archive member only
             yes,*) enable_static=no ;;    # shared object in lib.a archive as well
             esac
           fi
           ;;
       esac
       AC_MSG_RESULT([$enable_shared])
   
       AC_MSG_CHECKING([whether to build static libraries])
       # Make sure either enable_shared or enable_static is yes.
       test yes = "$enable_shared" || enable_static=yes
       AC_MSG_RESULT([$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=$lt_save_CFLAGS
   fi # test yes != "$_lt_disable_F77"
   
   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 "$FC" || test no = "$FC"; 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 yes != "$_lt_disable_FC"; 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 no = "$can_build_shared" && enable_shared=no
   
       # On AIX, shared libraries and static libraries use the same namespace, and
       # are all built from PIC.
       case $host_os in
         aix3*)
           test yes = "$enable_shared" && enable_static=no
           if test -n "$RANLIB"; then
             archive_cmds="$archive_cmds~\$RANLIB \$lib"
             postinstall_cmds='$RANLIB $lib'
           fi
           ;;
         aix[[4-9]]*)
           if test ia64 != "$host_cpu"; then
             case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
             yes,aix,yes) ;;               # shared object as lib.so file only
             yes,svr4,*) ;;                # shared object as lib.so archive member only
             yes,*) enable_static=no ;;    # shared object in lib.a archive as well
             esac
           fi
           ;;
       esac
       AC_MSG_RESULT([$enable_shared])
   
       AC_MSG_CHECKING([whether to build static libraries])
       # Make sure either enable_shared or enable_static is yes.
       test yes = "$enable_shared" || enable_static=yes
       AC_MSG_RESULT([$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=$lt_save_CFLAGS
   fi # test yes != "$_lt_disable_FC"
   
   AC_LANG_POP
   ])# _LT_LANG_FC_CONFIG
   
   
   # _LT_LANG_GCJ_CONFIG([TAG])
   # --------------------------
   # Ensure that the configuration variables for the GNU Java Compiler compiler
   # are suitably defined.  These variables are subsequently used by _LT_CONFIG
   # to write the compiler configuration to 'libtool'.
   m4_defun([_LT_LANG_GCJ_CONFIG],
   [AC_REQUIRE([LT_PROG_GCJ])dnl
   AC_LANG_SAVE
   
   # Source file extension for Java test sources.
   ac_ext=java
   
   # Object file extension for compiled Java test sources.
   objext=o
   _LT_TAGVAR(objext, $1)=$objext
   
   # Code to be used in simple compile tests
   lt_simple_compile_test_code="class foo {}"
   
   # Code to be used in simple link tests
   lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
   
   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
   _LT_TAG_COMPILER
   
   # save warnings/boilerplate of simple test code
   _LT_COMPILER_BOILERPLATE
   _LT_LINKER_BOILERPLATE
   
   # Allow CC to be a program name with arguments.
   lt_save_CC=$CC
   lt_save_CFLAGS=$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
   
   if test -n "$compiler"; then
     _LT_COMPILER_NO_RTTI($1)
     _LT_COMPILER_PIC($1)
     _LT_COMPILER_C_O($1)
     _LT_COMPILER_FILE_LOCKS($1)
     _LT_LINKER_SHLIBS($1)
     _LT_LINKER_HARDCODE_LIBPATH($1)
   
     _LT_CONFIG($1)
   fi
   
   AC_LANG_RESTORE
   
   GCC=$lt_save_GCC
   CC=$lt_save_CC
   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_SAVE
   
   # 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
   
   if test -n "$compiler"; then
     _LT_COMPILER_NO_RTTI($1)
     _LT_COMPILER_PIC($1)
     _LT_COMPILER_C_O($1)
     _LT_COMPILER_FILE_LOCKS($1)
     _LT_LINKER_SHLIBS($1)
     _LT_LINKER_HARDCODE_LIBPATH($1)
   
     _LT_CONFIG($1)
   fi
   
   AC_LANG_RESTORE
   
   GCC=$lt_save_GCC
   CC=$lt_save_CC
   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
   AC_LANG_SAVE
   
   # Source file extension for RC test sources.
   ac_ext=rc
   
   # Object file extension for compiled RC test sources.
   objext=o
   _LT_TAGVAR(objext, $1)=$objext
   
   # Code to be used in simple compile tests
   lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
   
   # Code to be used in simple link tests
   lt_simple_link_test_code=$lt_simple_compile_test_code
   
   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
   _LT_TAG_COMPILER
   
   # save warnings/boilerplate of simple test code
   _LT_COMPILER_BOILERPLATE
   _LT_LINKER_BOILERPLATE
   
   # Allow CC to be a program name with arguments.
   lt_save_CC=$CC
   lt_save_CFLAGS=$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
   
   GCC=$lt_save_GCC
   AC_LANG_RESTORE
   CC=$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 set = "${GCJFLAGS+set}" || 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 10 -lt "$lt_ac_count" && 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],
   [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_PATH_CONVERSION_FUNCTIONS
   # -----------------------------
   # Determine what 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
   
   # Helper functions for option handling.                    -*- Autoconf -*-
   #
   #   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
   #   Foundation, Inc.
   #   Written by Gary V. Vaughan, 2004
   #
   # 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.
   
   # serial 8 ltoptions.m4
   
   # This is to help aclocal find these macros, as it can't see m4_define.
   AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
   
   
   # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
   # ------------------------------------------
   m4_define([_LT_MANGLE_OPTION],
   [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
   
   
   # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
   # ---------------------------------------
   # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
   # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
   # saved as a flag.
   m4_define([_LT_SET_OPTION],
   [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
   m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
           _LT_MANGLE_DEFUN([$1], [$2]),
       [m4_warning([Unknown $1 option '$2'])])[]dnl
   ])
   
   
   # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
   # ------------------------------------------------------------
   # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
   m4_define([_LT_IF_OPTION],
   [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
   
   
   # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
   # -------------------------------------------------------
   # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
   # are set.
   m4_define([_LT_UNLESS_OPTIONS],
   [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
               [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
                         [m4_define([$0_found])])])[]dnl
   m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
   ])[]dnl
   ])
   
   
   # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
   # ----------------------------------------
   # OPTION-LIST is a space-separated list of Libtool options associated
   # with MACRO-NAME.  If any OPTION has a matching handler declared with
   # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
   # the unknown option and exit.
   m4_defun([_LT_SET_OPTIONS],
   [# Set options
   m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
       [_LT_SET_OPTION([$1], _LT_Option)])
   
   m4_if([$1],[LT_INIT],[
     dnl
     dnl Simply set some default values (i.e off) if boolean options were not
     dnl specified:
     _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
     ])
     _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
     ])
     dnl
     dnl If no reference was made to various pairs of opposing options, then
     dnl we run the default mode handler for the pair.  For example, if neither
     dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
     dnl archives by default:
     _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
     _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
     _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
     _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
                      [_LT_ENABLE_FAST_INSTALL])
     _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
                      [_LT_WITH_AIX_SONAME([aix])])
     ])
   ])# _LT_SET_OPTIONS
   
   
   
   # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
   # -----------------------------------------
   m4_define([_LT_MANGLE_DEFUN],
   [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
   
   
   # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
   # -----------------------------------------------
   m4_define([LT_OPTION_DEFINE],
   [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
   ])# LT_OPTION_DEFINE
   
   
   # dlopen
   # ------
   LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
   ])
   
   AU_DEFUN([AC_LIBTOOL_DLOPEN],
   [_LT_SET_OPTION([LT_INIT], [dlopen])
   AC_DIAGNOSE([obsolete],
   [$0: Remove this warning and the call to _LT_SET_OPTION when you
   put the 'dlopen' option into LT_INIT's first parameter.])
   ])
   
   dnl aclocal-1.4 backwards compatibility:
   dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
   
   
   # win32-dll
   # ---------
   # Declare package support for building win32 dll's.
   LT_OPTION_DEFINE([LT_INIT], [win32-dll],
   [enable_win32_dll=yes
   
   case $host in
   *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
     AC_CHECK_TOOL(AS, as, false)
     AC_CHECK_TOOL(DLLTOOL, dlltool, false)
     AC_CHECK_TOOL(OBJDUMP, objdump, false)
     ;;
   esac
   
   test -z "$AS" && AS=as
   _LT_DECL([], [AS],      [1], [Assembler program])dnl
   
   test -z "$DLLTOOL" && DLLTOOL=dlltool
   _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
   
   test -z "$OBJDUMP" && OBJDUMP=objdump
   _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
   ])# win32-dll
   
   AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
   [AC_REQUIRE([AC_CANONICAL_HOST])dnl
   _LT_SET_OPTION([LT_INIT], [win32-dll])
   AC_DIAGNOSE([obsolete],
   [$0: Remove this warning and the call to _LT_SET_OPTION when you
   put the 'win32-dll' option into LT_INIT's first parameter.])
   ])
   
   dnl aclocal-1.4 backwards compatibility:
   dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
   
   
   # _LT_ENABLE_SHARED([DEFAULT])
   # ----------------------------
   # implement the --enable-shared flag, and supports the 'shared' and
   # 'disable-shared' LT_INIT options.
   # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
   m4_define([_LT_ENABLE_SHARED],
   [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
   AC_ARG_ENABLE([shared],
       [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
           [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
       [p=${PACKAGE-default}
       case $enableval in
       yes) enable_shared=yes ;;
       no) enable_shared=no ;;
       *)
         enable_shared=no
         # Look at the argument we got.  We use all the common list separators.
         lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
         for pkg in $enableval; do
           IFS=$lt_save_ifs
           if test "X$pkg" = "X$p"; then
             enable_shared=yes
           fi
         done
         IFS=$lt_save_ifs
         ;;
       esac],
       [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
   
       _LT_DECL([build_libtool_libs], [enable_shared], [0],
           [Whether or not to build shared libraries])
   ])# _LT_ENABLE_SHARED
   
   LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
   LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
   
   # Old names:
   AC_DEFUN([AC_ENABLE_SHARED],
   [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
   ])
   
   AC_DEFUN([AC_DISABLE_SHARED],
   [_LT_SET_OPTION([LT_INIT], [disable-shared])
   ])
   
   AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
   AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
   
   dnl aclocal-1.4 backwards compatibility:
   dnl AC_DEFUN([AM_ENABLE_SHARED], [])
   dnl AC_DEFUN([AM_DISABLE_SHARED], [])
   
   
   
   # _LT_ENABLE_STATIC([DEFAULT])
   # ----------------------------
   # implement the --enable-static flag, and support the 'static' and
   # 'disable-static' LT_INIT options.
   # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
   m4_define([_LT_ENABLE_STATIC],
   [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
   AC_ARG_ENABLE([static],
       [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
           [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
       [p=${PACKAGE-default}
       case $enableval in
       yes) enable_static=yes ;;
       no) enable_static=no ;;
       *)
        enable_static=no
         # Look at the argument we got.  We use all the common list separators.
         lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
         for pkg in $enableval; do
           IFS=$lt_save_ifs
           if test "X$pkg" = "X$p"; then
             enable_static=yes
           fi
         done
         IFS=$lt_save_ifs
         ;;
       esac],
       [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
   
       _LT_DECL([build_old_libs], [enable_static], [0],
           [Whether or not to build static libraries])
   ])# _LT_ENABLE_STATIC
   
   LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
   LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
   
   # Old names:
   AC_DEFUN([AC_ENABLE_STATIC],
   [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
   ])
   
   AC_DEFUN([AC_DISABLE_STATIC],
   [_LT_SET_OPTION([LT_INIT], [disable-static])
   ])
   
   AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
   AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
   
   dnl aclocal-1.4 backwards compatibility:
   dnl AC_DEFUN([AM_ENABLE_STATIC], [])
   dnl AC_DEFUN([AM_DISABLE_STATIC], [])
   
   
   
   # _LT_ENABLE_FAST_INSTALL([DEFAULT])
   # ----------------------------------
   # implement the --enable-fast-install flag, and support the 'fast-install'
   # and 'disable-fast-install' LT_INIT options.
   # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
   m4_define([_LT_ENABLE_FAST_INSTALL],
   [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
   AC_ARG_ENABLE([fast-install],
       [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
       [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
       [p=${PACKAGE-default}
       case $enableval in
       yes) enable_fast_install=yes ;;
       no) enable_fast_install=no ;;
       *)
         enable_fast_install=no
         # Look at the argument we got.  We use all the common list separators.
         lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
         for pkg in $enableval; do
           IFS=$lt_save_ifs
           if test "X$pkg" = "X$p"; then
             enable_fast_install=yes
           fi
         done
         IFS=$lt_save_ifs
         ;;
       esac],
       [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
   
   _LT_DECL([fast_install], [enable_fast_install], [0],
            [Whether or not to optimize for fast installation])dnl
   ])# _LT_ENABLE_FAST_INSTALL
   
   LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
   LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
   
   # Old names:
   AU_DEFUN([AC_ENABLE_FAST_INSTALL],
   [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
   AC_DIAGNOSE([obsolete],
   [$0: Remove this warning and the call to _LT_SET_OPTION when you put
   the 'fast-install' option into LT_INIT's first parameter.])
   ])
   
   AU_DEFUN([AC_DISABLE_FAST_INSTALL],
   [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
   AC_DIAGNOSE([obsolete],
   [$0: Remove this warning and the call to _LT_SET_OPTION when you put
   the 'disable-fast-install' option into LT_INIT's first parameter.])
   ])
   
   dnl aclocal-1.4 backwards compatibility:
   dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
   dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
   
   
   # _LT_WITH_AIX_SONAME([DEFAULT])
   # ----------------------------------
   # implement the --with-aix-soname flag, and support the `aix-soname=aix'
   # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
   # is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
   m4_define([_LT_WITH_AIX_SONAME],
   [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
   shared_archive_member_spec=
   case $host,$enable_shared in
   power*-*-aix[[5-9]]*,yes)
     AC_MSG_CHECKING([which variant of shared library versioning to provide])
     AC_ARG_WITH([aix-soname],
       [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
         [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
       [case $withval in
       aix|svr4|both)
         ;;
       *)
         AC_MSG_ERROR([Unknown argument to --with-aix-soname])
         ;;
       esac
       lt_cv_with_aix_soname=$with_aix_soname],
       [AC_CACHE_VAL([lt_cv_with_aix_soname],
         [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
       with_aix_soname=$lt_cv_with_aix_soname])
     AC_MSG_RESULT([$with_aix_soname])
     if test aix != "$with_aix_soname"; then
       # For the AIX way of multilib, we name the shared archive member
       # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
       # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
       # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
       # the AIX toolchain works better with OBJECT_MODE set (default 32).
       if test 64 = "${OBJECT_MODE-32}"; then
         shared_archive_member_spec=shr_64
       else
         shared_archive_member_spec=shr
       fi
     fi
     ;;
   *)
     with_aix_soname=aix
     ;;
   esac
   
   _LT_DECL([], [shared_archive_member_spec], [0],
       [Shared archive member basename, for filename based shared library versioning on AIX])dnl
   ])# _LT_WITH_AIX_SONAME
   
   LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
   LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
   LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
   
   
   # _LT_WITH_PIC([MODE])
   # --------------------
   # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
   # LT_INIT options.
   # MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
   m4_define([_LT_WITH_PIC],
   [AC_ARG_WITH([pic],
       [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
           [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
       [lt_p=${PACKAGE-default}
       case $withval in
       yes|no) pic_mode=$withval ;;
       *)
         pic_mode=default
         # Look at the argument we got.  We use all the common list separators.
         lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
         for lt_pkg in $withval; do
           IFS=$lt_save_ifs
           if test "X$lt_pkg" = "X$lt_p"; then
             pic_mode=yes
           fi
         done
         IFS=$lt_save_ifs
         ;;
       esac],
       [pic_mode=m4_default([$1], [default])])
   
   _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
   ])# _LT_WITH_PIC
   
   LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
   LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
   
   # Old name:
   AU_DEFUN([AC_LIBTOOL_PICMODE],
   [_LT_SET_OPTION([LT_INIT], [pic-only])
   AC_DIAGNOSE([obsolete],
   [$0: Remove this warning and the call to _LT_SET_OPTION when you
   put the 'pic-only' option into LT_INIT's first parameter.])
   ])
   
   dnl aclocal-1.4 backwards compatibility:
   dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
   
   
   m4_define([_LTDL_MODE], [])
   LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
                    [m4_define([_LTDL_MODE], [nonrecursive])])
   LT_OPTION_DEFINE([LTDL_INIT], [recursive],
                    [m4_define([_LTDL_MODE], [recursive])])
   LT_OPTION_DEFINE([LTDL_INIT], [subproject],
                    [m4_define([_LTDL_MODE], [subproject])])
   
   m4_define([_LTDL_TYPE], [])
   LT_OPTION_DEFINE([LTDL_INIT], [installable],
                    [m4_define([_LTDL_TYPE], [installable])])
   LT_OPTION_DEFINE([LTDL_INIT], [convenience],
                    [m4_define([_LTDL_TYPE], [convenience])])
   
   # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
   #
   # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
   # Foundation, Inc.
   # Written by Gary V. Vaughan, 2004
   #
   # 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.
   
   # serial 6 ltsugar.m4
   
   # This is to help aclocal find these macros, as it can't see m4_define.
   AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
   
   
   # lt_join(SEP, ARG1, [ARG2...])
   # -----------------------------
   # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
   # associated separator.
   # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
   # versions in m4sugar had bugs.
   m4_define([lt_join],
   [m4_if([$#], [1], [],
          [$#], [2], [[$2]],
          [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
   m4_define([_lt_join],
   [m4_if([$#$2], [2], [],
          [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
   
   
   # lt_car(LIST)
   # lt_cdr(LIST)
   # ------------
   # Manipulate m4 lists.
   # These macros are necessary as long as will still need to support
   # Autoconf-2.59, which quotes differently.
   m4_define([lt_car], [[$1]])
   m4_define([lt_cdr],
   [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
          [$#], 1, [],
          [m4_dquote(m4_shift($@))])])
   m4_define([lt_unquote], $1)
   
   
   # lt_append(MACRO-NAME, STRING, [SEPARATOR])
   # ------------------------------------------
   # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
   # Note that neither SEPARATOR nor STRING are expanded; they are appended
   # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
   # No SEPARATOR is output if MACRO-NAME was previously undefined (different
   # than defined and empty).
   #
   # This macro is needed until we can rely on Autoconf 2.62, since earlier
   # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
   m4_define([lt_append],
   [m4_define([$1],
              m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
   
   
   
   # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
   # ----------------------------------------------------------
   # Produce a SEP delimited list of all paired combinations of elements of
   # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
   # has the form PREFIXmINFIXSUFFIXn.
   # Needed until we can rely on m4_combine added in Autoconf 2.62.
   m4_define([lt_combine],
   [m4_if(m4_eval([$# > 3]), [1],
          [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
   [[m4_foreach([_Lt_prefix], [$2],
                [m4_foreach([_Lt_suffix],
                   ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
           [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
   
   
   # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
   # -----------------------------------------------------------------------
   # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
   # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
   m4_define([lt_if_append_uniq],
   [m4_ifdef([$1],
             [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
                    [lt_append([$1], [$2], [$3])$4],
                    [$5])],
             [lt_append([$1], [$2], [$3])$4])])
   
   
   # lt_dict_add(DICT, KEY, VALUE)
   # -----------------------------
   m4_define([lt_dict_add],
   [m4_define([$1($2)], [$3])])
   
   
   # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
   # --------------------------------------------
   m4_define([lt_dict_add_subkey],
   [m4_define([$1($2:$3)], [$4])])
   
   
   # lt_dict_fetch(DICT, KEY, [SUBKEY])
   # ----------------------------------
   m4_define([lt_dict_fetch],
   [m4_ifval([$3],
           m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
       m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
   
   
   # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
   # -----------------------------------------------------------------
   m4_define([lt_if_dict_fetch],
   [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
           [$5],
       [$6])])
   
   
   # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
   # --------------------------------------------------------------
   m4_define([lt_dict_filter],
   [m4_if([$5], [], [],
     [lt_join(m4_quote(m4_default([$4], [[, ]])),
              lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
                         [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
   ])
   
   # ltversion.m4 -- version numbers                       -*- Autoconf -*-
   #
   #   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
   #   Written by Scott James Remnant, 2004
   #
   # 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.
   
   # @configure_input@
   
   # serial 4179 ltversion.m4
   # This file is part of GNU Libtool
   
   m4_define([LT_PACKAGE_VERSION], [2.4.6])
   m4_define([LT_PACKAGE_REVISION], [2.4.6])
   
   AC_DEFUN([LTVERSION_VERSION],
   [macro_version='2.4.6'
   macro_revision='2.4.6'
   _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
   _LT_DECL(, macro_revision, 0)
   ])
   
   # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
   #
   #   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
   #   Foundation, Inc.
   #   Written by Scott James Remnant, 2004.
   #
   # 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.
   
   # serial 5 lt~obsolete.m4
   
   # These exist entirely to fool aclocal when bootstrapping libtool.
   #
   # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
   # which have later been changed to m4_define as they aren't part of the
   # exported API, or moved to Autoconf or Automake where they belong.
   #
   # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
   # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
   # using a macro with the same name in our local m4/libtool.m4 it'll
   # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
   # and doesn't know about Autoconf macros at all.)
   #
   # So we provide this file, which has a silly filename so it's always
   # included after everything else.  This provides aclocal with the
   # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
   # because those macros already exist, or will be overwritten later.
   # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
   #
   # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
   # Yes, that means every name once taken will need to remain here until
   # we give up compatibility with versions before 1.7, at which point
   # we need to keep only those names which we still refer to.
   
   # This is to help aclocal find these macros, as it can't see m4_define.
   AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
   
   m4_ifndef([AC_LIBTOOL_LINKER_OPTION],   [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
   m4_ifndef([AC_PROG_EGREP],              [AC_DEFUN([AC_PROG_EGREP])])
   m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
   m4_ifndef([_LT_AC_SHELL_INIT],          [AC_DEFUN([_LT_AC_SHELL_INIT])])
   m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],     [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
   m4_ifndef([_LT_PROG_LTMAIN],            [AC_DEFUN([_LT_PROG_LTMAIN])])
   m4_ifndef([_LT_AC_TAGVAR],              [AC_DEFUN([_LT_AC_TAGVAR])])
   m4_ifndef([AC_LTDL_ENABLE_INSTALL],     [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
   m4_ifndef([AC_LTDL_PREOPEN],            [AC_DEFUN([AC_LTDL_PREOPEN])])
   m4_ifndef([_LT_AC_SYS_COMPILER],        [AC_DEFUN([_LT_AC_SYS_COMPILER])])
   m4_ifndef([_LT_AC_LOCK],                [AC_DEFUN([_LT_AC_LOCK])])
   m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
   m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],     [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
   m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],     [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
   m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
   m4_ifndef([AC_LIBTOOL_OBJDIR],          [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
   m4_ifndef([AC_LTDL_OBJDIR],             [AC_DEFUN([AC_LTDL_OBJDIR])])
   m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
   m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],   [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
   m4_ifndef([AC_PATH_MAGIC],              [AC_DEFUN([AC_PATH_MAGIC])])
   m4_ifndef([AC_PROG_LD_GNU],             [AC_DEFUN([AC_PROG_LD_GNU])])
   m4_ifndef([AC_PROG_LD_RELOAD_FLAG],     [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
   m4_ifndef([AC_DEPLIBS_CHECK_METHOD],    [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
   m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
   m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
   m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
   m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],  [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
   m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],  [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
   m4_ifndef([LT_AC_PROG_EGREP],           [AC_DEFUN([LT_AC_PROG_EGREP])])
   m4_ifndef([LT_AC_PROG_SED],             [AC_DEFUN([LT_AC_PROG_SED])])
   m4_ifndef([_LT_CC_BASENAME],            [AC_DEFUN([_LT_CC_BASENAME])])
   m4_ifndef([_LT_COMPILER_BOILERPLATE],   [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
   m4_ifndef([_LT_LINKER_BOILERPLATE],     [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
   m4_ifndef([_AC_PROG_LIBTOOL],           [AC_DEFUN([_AC_PROG_LIBTOOL])])
   m4_ifndef([AC_LIBTOOL_SETUP],           [AC_DEFUN([AC_LIBTOOL_SETUP])])
   m4_ifndef([_LT_AC_CHECK_DLFCN],         [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
   m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],      [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
   m4_ifndef([_LT_AC_TAGCONFIG],           [AC_DEFUN([_LT_AC_TAGCONFIG])])
   m4_ifndef([AC_DISABLE_FAST_INSTALL],    [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
   m4_ifndef([_LT_AC_LANG_CXX],            [AC_DEFUN([_LT_AC_LANG_CXX])])
   m4_ifndef([_LT_AC_LANG_F77],            [AC_DEFUN([_LT_AC_LANG_F77])])
   m4_ifndef([_LT_AC_LANG_GCJ],            [AC_DEFUN([_LT_AC_LANG_GCJ])])
   m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],   [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
   m4_ifndef([_LT_AC_LANG_C_CONFIG],       [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
   m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
   m4_ifndef([_LT_AC_LANG_CXX_CONFIG],     [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
   m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
   m4_ifndef([_LT_AC_LANG_F77_CONFIG],     [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
   m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
   m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],     [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
   m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],  [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
   m4_ifndef([_LT_AC_LANG_RC_CONFIG],      [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
   m4_ifndef([AC_LIBTOOL_CONFIG],          [AC_DEFUN([AC_LIBTOOL_CONFIG])])
   m4_ifndef([_LT_AC_FILE_LTDLL_C],        [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
   m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
   m4_ifndef([_LT_AC_PROG_CXXCPP],         [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
   m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
   m4_ifndef([_LT_PROG_ECHO_BACKSLASH],    [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
   m4_ifndef([_LT_PROG_F77],               [AC_DEFUN([_LT_PROG_F77])])
   m4_ifndef([_LT_PROG_FC],                [AC_DEFUN([_LT_PROG_FC])])
   m4_ifndef([_LT_PROG_CXX],               [AC_DEFUN([_LT_PROG_CXX])])
   
   # Copyright (C) 2002-2014 Free Software Foundation, Inc.
   #
   # 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.
   
   # AM_AUTOMAKE_VERSION(VERSION)
   # ----------------------------
   # Automake X.Y traces this macro to ensure aclocal.m4 has been
   # generated from the m4 files accompanying Automake X.Y.
   # (This private macro should not be called outside this file.)
   AC_DEFUN([AM_AUTOMAKE_VERSION],
   [am__api_version='1.15'
   dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
   dnl require some minimum version.  Point them to the right macro.
   m4_if([$1], [1.15], [],
         [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
   ])
   
   # _AM_AUTOCONF_VERSION(VERSION)
   # -----------------------------
   # aclocal traces this macro to find the Autoconf version.
   # This is a private macro too.  Using m4_define simplifies
   # the logic in aclocal, which can simply ignore this definition.
   m4_define([_AM_AUTOCONF_VERSION], [])
   
   # AM_SET_CURRENT_AUTOMAKE_VERSION
   # -------------------------------
   # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
   # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
   AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
   [AM_AUTOMAKE_VERSION([1.15])dnl
   m4_ifndef([AC_AUTOCONF_VERSION],
     [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
   _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
   
   # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
   
   # Copyright (C) 2001-2014 Free Software Foundation, Inc.
   #
   # 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.
   
 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets  # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to  # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.  # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
 #  #
 # Of course, Automake must honor this variable whenever it calls a  # Of course, Automake must honor this variable whenever it calls a
 # tool from the auxiliary directory.  The problem is that $srcdir (and  # tool from the auxiliary directory.  The problem is that $srcdir (and
Line 199  fi
Line 9114  fi
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 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir  # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 # are both prefixed by $srcdir.  In an in-source build this is usually  # are both prefixed by $srcdir.  In an in-source build this is usually
 # harmless because $srcdir is `.', but things will broke when you  # harmless because $srcdir is '.', but things will broke when you
 # start a VPATH build or use an absolute $srcdir.  # start a VPATH build or use an absolute $srcdir.
 #  #
 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,  # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
Line 216  fi
Line 9131  fi
 # absolute PATH.  The drawback is that using absolute paths prevent a  # absolute PATH.  The drawback is that using absolute paths prevent a
 # configured tree to be moved without reconfiguration.  # configured tree to be moved without reconfiguration.
   
 AC_DEFUN([AM_AUX_DIR_EXPAND], [  AC_DEFUN([AM_AUX_DIR_EXPAND],
 # expand $ac_aux_dir to an absolute path  [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`  # Expand $ac_aux_dir to an absolute path.
   am_aux_dir=`cd "$ac_aux_dir" && pwd`
 ])  ])
   
 # AM_PROG_INSTALL_SH  # AM_CONDITIONAL                                            -*- Autoconf -*-
 # ------------------  
 # Define $install_sh.  
 AC_DEFUN([AM_PROG_INSTALL_SH],  
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl  
 install_sh=${install_sh-"$am_aux_dir/install-sh"}  
 AC_SUBST(install_sh)])  
   
 # One issue with vendor `install' (even GNU) is that you can't  # Copyright (C) 1997-2014 Free Software Foundation, Inc.
 # specify the program used to strip binaries.  This is especially  #
 # annoying in cross-compiling environments, where the build's strip  # This file is free software; the Free Software Foundation
 # is unlikely to handle the host's binaries.  # gives unlimited permission to copy and/or distribute it,
 # Fortunately install-sh will honor a STRIPPROG variable, so we  # with or without modifications, as long as this notice is preserved.
 # always use install-sh in `make install-strip', and initialize  
 # STRIPPROG with the value of the STRIP variable (set by the user).  
 AC_DEFUN([AM_PROG_INSTALL_STRIP],  
 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl  
 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"  
 AC_SUBST([INSTALL_STRIP_PROGRAM])])  
   
 # serial 4                                              -*- Autoconf -*-  # AM_CONDITIONAL(NAME, SHELL-CONDITION)
   # -------------------------------------
   # Define a conditional.
   AC_DEFUN([AM_CONDITIONAL],
   [AC_PREREQ([2.52])dnl
    m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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   AC_SUBST([$1_TRUE])dnl
   AC_SUBST([$1_FALSE])dnl
   _AM_SUBST_NOTMAKE([$1_TRUE])dnl
   _AM_SUBST_NOTMAKE([$1_FALSE])dnl
   m4_define([_AM_COND_VALUE_$1], [$2])dnl
   if $2; then
     $1_TRUE=
     $1_FALSE='#'
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     $1_TRUE='#'
     $1_FALSE=
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   AC_CONFIG_COMMANDS_PRE(
   [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
     AC_MSG_ERROR([[conditional "$1" was never defined.
   Usually this means the macro was only invoked conditionally.]])
   fi])])
   
   # Copyright (C) 1999-2014 Free Software Foundation, Inc.
   #
   # 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.
   
   
 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be  # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
 # written in clear, in which case automake, when reading aclocal.m4,  # written in clear, in which case automake, when reading aclocal.m4,
 # will think it sees a *use*, and therefore will trigger all it's  # will think it sees a *use*, and therefore will trigger all it's
 # C support machinery.  Also note that it means that autoscan, seeing  # C support machinery.  Also note that it means that autoscan, seeing
 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...  # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
   
   
   
 # _AM_DEPENDENCIES(NAME)  # _AM_DEPENDENCIES(NAME)
 # ---------------------  # ----------------------
 # See how the compiler implements dependency checking.  # See how the compiler implements dependency checking.
 # NAME is "CC", "CXX" or "OBJC".  # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
 # We try a few techniques and use that to set a single cache variable.  # We try a few techniques and use that to set a single cache variable.
 #  #
 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was  # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
Line 269  AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
Line 9200  AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 AC_REQUIRE([AM_MAKE_INCLUDE])dnl  AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 AC_REQUIRE([AM_DEP_TRACK])dnl  AC_REQUIRE([AM_DEP_TRACK])dnl
   
 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],  m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],        [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc']        [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],        [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
                    [depcc="$$1"   am_compiler_list=])        [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
         [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
                       [depcc="$$1"   am_compiler_list=])
   
 AC_CACHE_CHECK([dependency style of $depcc],  AC_CACHE_CHECK([dependency style of $depcc],
                [am_cv_$1_dependencies_compiler_type],                 [am_cv_$1_dependencies_compiler_type],
Line 281  AC_CACHE_CHECK([dependency style of $depcc],
Line 9214  AC_CACHE_CHECK([dependency style of $depcc],
   # We make a subdir and do the tests there.  Otherwise we can end up    # We make a subdir and do the tests there.  Otherwise we can end up
   # making bogus files that we don't know about and never remove.  For    # making bogus files that we don't know about and never remove.  For
   # instance it was reported that on HP-UX the gcc test will end up    # instance it was reported that on HP-UX the gcc test will end up
   # making a dummy file named `D' -- because `-MD' means `put the output    # making a dummy file named 'D' -- because '-MD' means "put the output
   # in D'.    # in D".
     rm -rf conftest.dir
   mkdir conftest.dir    mkdir conftest.dir
   # Copy depcomp to subdir because otherwise we won't find it if we're    # Copy depcomp to subdir because otherwise we won't find it if we're
   # using a relative directory.    # using a relative directory.
   cp "$am_depcomp" conftest.dir    cp "$am_depcomp" conftest.dir
   cd conftest.dir    cd conftest.dir
     # We will build objects and dependencies in a subdirectory because
     # it helps to detect inapplicable dependency modes.  For instance
     # both Tru64's cc and ICC support -MD to output dependencies as a
     # side effect of compilation, but ICC will put the dependencies in
     # the current directory while Tru64 will put them in the object
     # directory.
     mkdir sub
   
   am_cv_$1_dependencies_compiler_type=none    am_cv_$1_dependencies_compiler_type=none
   if test "$am_compiler_list" = ""; then    if test "$am_compiler_list" = ""; then
      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`       am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
   fi    fi
     am__universal=false
     m4_case([$1], [CC],
       [case " $depcc " in #(
        *\ -arch\ *\ -arch\ *) am__universal=true ;;
        esac],
       [CXX],
       [case " $depcc " in #(
        *\ -arch\ *\ -arch\ *) am__universal=true ;;
        esac])
   
   for depmode in $am_compiler_list; do    for depmode in $am_compiler_list; do
       # Setup a source with many dependencies, because some compilers
       # like to wrap large dependency lists on column 80 (with \), and
       # we should not choose a depcomp mode which is confused by this.
       #
     # We need to recreate these files for each test, as the compiler may      # We need to recreate these files for each test, as the compiler may
     # overwrite some of them when testing with obscure command lines.      # overwrite some of them when testing with obscure command lines.
     # This happens at least with the AIX C compiler.      # This happens at least with the AIX C compiler.
     echo '#include "conftest.h"' > conftest.c      : > sub/conftest.c
     echo 'int i;' > conftest.h      for i in 1 2 3 4 5 6; do
     echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf        echo '#include "conftst'$i'.h"' >> sub/conftest.c
         # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
         # Solaris 10 /bin/sh.
         echo '/* dummy */' > sub/conftst$i.h
       done
       echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   
       # We check with '-c' and '-o' for the sake of the "dashmstdout"
       # mode.  It turns out that the SunPro C++ compiler does not properly
       # handle '-M -o', and we need to detect this.  Also, some Intel
       # versions had trouble with output in subdirs.
       am__obj=sub/conftest.${OBJEXT-o}
       am__minus_obj="-o $am__obj"
     case $depmode in      case $depmode in
       gcc)
         # This depmode causes a compiler race in universal mode.
         test "$am__universal" = false || continue
         ;;
     nosideeffect)      nosideeffect)
       # after this tag, mechanisms are not by side-effect, so they'll        # After this tag, mechanisms are not by side-effect, so they'll
       # only be used when explicitly requested        # only be used when explicitly requested.
       if test "x$enable_dependency_tracking" = xyes; then        if test "x$enable_dependency_tracking" = xyes; then
         continue          continue
       else        else
         break          break
       fi        fi
       ;;        ;;
       msvc7 | msvc7msys | msvisualcpp | msvcmsys)
         # This compiler won't grok '-c -o', but also, the minuso test has
         # not run yet.  These depmodes are late enough in the game, and
         # so weak that their functioning should not be impacted.
         am__obj=conftest.${OBJEXT-o}
         am__minus_obj=
         ;;
     none) break ;;      none) break ;;
     esac      esac
     # We check with `-c' and `-o' for the sake of the "dashmstdout"  
     # mode.  It turns out that the SunPro C++ compiler does not properly  
     # handle `-M -o', and we need to detect this.  
     if depmode=$depmode \      if depmode=$depmode \
        source=conftest.c object=conftest.o \         source=sub/conftest.c object=$am__obj \
        depfile=conftest.Po tmpdepfile=conftest.TPo \         depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
        $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&         $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
        grep conftest.h conftest.Po > /dev/null 2>&1 &&           >/dev/null 2>conftest.err &&
          grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
          grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
          grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then         ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
       am_cv_$1_dependencies_compiler_type=$depmode        # icc doesn't choke on unknown options, it will just issue warnings
       break        # or remarks (even with -Werror).  So we grep stderr for any message
         # that says an option was ignored or not supported.
         # When given -MP, icc 7.0 and 7.1 complain thusly:
         #   icc: Command line warning: ignoring option '-M'; no argument required
         # The diagnosis changed in icc 8.0:
         #   icc: Command line remark: option '-MP' not supported
         if (grep 'ignoring option' conftest.err ||
             grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
           am_cv_$1_dependencies_compiler_type=$depmode
           break
         fi
     fi      fi
   done    done
   
Line 333  else
Line 9320  else
   am_cv_$1_dependencies_compiler_type=none    am_cv_$1_dependencies_compiler_type=none
 fi  fi
 ])  ])
 $1DEPMODE="depmode=$am_cv_$1_dependencies_compiler_type"  AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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     && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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 # AM_SET_DEPDIR  # AM_SET_DEPDIR
 # -------------  # -------------
 # Choose a directory name for dependency files.  # Choose a directory name for dependency files.
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 AC_DEFUN([AM_SET_DEPDIR],  AC_DEFUN([AM_SET_DEPDIR],
 [rm -f .deps 2>/dev/null  [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 mkdir .deps 2>/dev/null  AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 if test -d .deps; then  
   DEPDIR=.deps  
 else  
   # MS-DOS does not allow filenames that begin with a dot.  
   DEPDIR=_deps  
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 rmdir .deps 2>/dev/null  
 AC_SUBST(DEPDIR)  
 ])  ])
   
   
 # AM_DEP_TRACK  # AM_DEP_TRACK
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 [AC_ARG_ENABLE(dependency-tracking,  [AC_ARG_ENABLE([dependency-tracking], [dnl
 [  --disable-dependency-tracking Speeds up one-time builds  AS_HELP_STRING(
   --enable-dependency-tracking  Do not reject slow dependency extractors])    [--enable-dependency-tracking],
     [do not reject slow dependency extractors])
   AS_HELP_STRING(
     [--disable-dependency-tracking],
     [speeds up one-time build])])
 if test "x$enable_dependency_tracking" != xno; then  if test "x$enable_dependency_tracking" != xno; then
   am_depcomp="$ac_aux_dir/depcomp"    am_depcomp="$ac_aux_dir/depcomp"
   AMDEPBACKSLASH='\'    AMDEPBACKSLASH='\'
     am__nodep='_no'
 fi  fi
 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])  AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 pushdef([subst], defn([AC_SUBST]))  AC_SUBST([AMDEPBACKSLASH])dnl
 subst(AMDEPBACKSLASH)  _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 popdef([subst])  AC_SUBST([am__nodep])dnl
   _AM_SUBST_NOTMAKE([am__nodep])dnl
 ])  ])
   
 # Generate code to set up dependency tracking.  # Generate code to set up dependency tracking.              -*- Autoconf -*-
 # This macro should only be invoked once -- use via AC_REQUIRE.  
 # Usage:  
 # AM_OUTPUT_DEPENDENCY_COMMANDS  
   
   # Copyright (C) 1999-2014 Free Software Foundation, Inc.
 #  #
   # 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.
   
   
   # _AM_OUTPUT_DEPENDENCY_COMMANDS
   # ------------------------------
   AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   [{
     # Older Autoconf quotes --file arguments for eval, but not when files
     # are listed without --file.  Let's play safe and only enable the eval
     # if we detect the quoting.
     case $CONFIG_FILES in
     *\'*) eval set x "$CONFIG_FILES" ;;
     *)   set x $CONFIG_FILES ;;
     esac
     shift
     for mf
     do
       # Strip MF so we end up with the name of the file.
       mf=`echo "$mf" | sed -e 's/:.*$//'`
       # Check whether this is an Automake generated Makefile or not.
       # We used to match only the files named 'Makefile.in', but
       # some people rename them; so instead we look at the file content.
       # Grep'ing the first line is not enough: some people post-process
       # each Makefile.in and add a new line on top of each file to say so.
       # Grep'ing the whole file is not good either: AIX grep has a line
       # limit of 2048, but all sed's we know have understand at least 4000.
       if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
         dirpart=`AS_DIRNAME("$mf")`
       else
         continue
       fi
       # Extract the definition of DEPDIR, am__include, and am__quote
       # from the Makefile without running 'make'.
       DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
       test -z "$DEPDIR" && continue
       am__include=`sed -n 's/^am__include = //p' < "$mf"`
       test -z "$am__include" && continue
       am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
       # Find all dependency output files, they are included files with
       # $(DEPDIR) in their names.  We invoke sed twice because it is the
       # simplest approach to changing $(DEPDIR) to its actual value in the
       # expansion.
       for file in `sed -n "
         s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
            sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
         # Make sure the directory exists.
         test -f "$dirpart/$file" && continue
         fdir=`AS_DIRNAME(["$file"])`
         AS_MKDIR_P([$dirpart/$fdir])
         # echo "creating $dirpart/$file"
         echo '# dummy' > "$dirpart/$file"
       done
     done
   }
   ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
   
   
   # AM_OUTPUT_DEPENDENCY_COMMANDS
   # -----------------------------
   # This macro should only be invoked once -- use via AC_REQUIRE.
   #
 # This code is only required when automatic dependency tracking  # This code is only required when automatic dependency tracking
 # is enabled.  FIXME.  This creates each `.P' file that we will  # is enabled.  FIXME.  This creates each '.P' file that we will
 # need in order to bootstrap the dependency handling code.  # need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],[  AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 AC_OUTPUT_COMMANDS([  [AC_CONFIG_COMMANDS([depfiles],
 test x"$AMDEP_TRUE" != x"" ||       [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 for mf in $CONFIG_FILES; do       [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
   case "$mf" in  ])
   Makefile) dirpart=.;;  
   */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;  # Do all the work for Automake.                             -*- Autoconf -*-
   *) continue;;  
   # Copyright (C) 1996-2014 Free Software Foundation, Inc.
   #
   # 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.
   
   # This macro actually does too much.  Some checks are only needed if
   # your package does certain things.  But this isn't really a big deal.
   
   dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
   m4_define([AC_PROG_CC],
   m4_defn([AC_PROG_CC])
   [_AM_PROG_CC_C_O
   ])
   
   # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
   # AM_INIT_AUTOMAKE([OPTIONS])
   # -----------------------------------------------
   # The call with PACKAGE and VERSION arguments is the old style
   # call (pre autoconf-2.50), which is being phased out.  PACKAGE
   # and VERSION should now be passed to AC_INIT and removed from
   # the call to AM_INIT_AUTOMAKE.
   # We support both call styles for the transition.  After
   # the next Automake release, Autoconf can make the AC_INIT
   # arguments mandatory, and then we can depend on a new Autoconf
   # release and drop the old call support.
   AC_DEFUN([AM_INIT_AUTOMAKE],
   [AC_PREREQ([2.65])dnl
   dnl Autoconf wants to disallow AM_ names.  We explicitly allow
   dnl the ones we care about.
   m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
   AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
   AC_REQUIRE([AC_PROG_INSTALL])dnl
   if test "`cd $srcdir && pwd`" != "`pwd`"; then
     # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
     # is not polluted with repeated "-I."
     AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
     # test to see if srcdir already configured
     if test -f $srcdir/config.status; then
       AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
     fi
   fi
   
   # test whether we have cygpath
   if test -z "$CYGPATH_W"; then
     if (cygpath --version) >/dev/null 2>/dev/null; then
       CYGPATH_W='cygpath -w'
     else
       CYGPATH_W=echo
     fi
   fi
   AC_SUBST([CYGPATH_W])
   
   # Define the identity of the package.
   dnl Distinguish between old-style and new-style calls.
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                [$0: two- and three-arguments forms are deprecated.])
   m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
    AC_SUBST([PACKAGE], [$1])dnl
    AC_SUBST([VERSION], [$2])],
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   dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
   m4_if(
     m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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     [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
    AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
    AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
   
   _AM_IF_OPTION([no-define],,
   [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
    AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
   
   # Some tools Automake needs.
   AC_REQUIRE([AM_SANITY_CHECK])dnl
   AC_REQUIRE([AC_ARG_PROGRAM])dnl
   AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
   AM_MISSING_PROG([AUTOCONF], [autoconf])
   AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
   AM_MISSING_PROG([AUTOHEADER], [autoheader])
   AM_MISSING_PROG([MAKEINFO], [makeinfo])
   AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
   AC_REQUIRE([AC_PROG_MKDIR_P])dnl
   # For better backward compatibility.  To be removed once Automake 1.9.x
   # dies out for good.  For more background, see:
   # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
   # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
   AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
   # We need awk for the "check" target (and possibly the TAP driver).  The
   # system "awk" is bad on some platforms.
   AC_REQUIRE([AC_PROG_AWK])dnl
   AC_REQUIRE([AC_PROG_MAKE_SET])dnl
   AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
                 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
                                [_AM_PROG_TAR([v7])])])
   _AM_IF_OPTION([no-dependencies],,
   [AC_PROVIDE_IFELSE([AC_PROG_CC],
                     [_AM_DEPENDENCIES([CC])],
                     [m4_define([AC_PROG_CC],
                                m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
   AC_PROVIDE_IFELSE([AC_PROG_CXX],
                     [_AM_DEPENDENCIES([CXX])],
                     [m4_define([AC_PROG_CXX],
                                m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
   AC_PROVIDE_IFELSE([AC_PROG_OBJC],
                     [_AM_DEPENDENCIES([OBJC])],
                     [m4_define([AC_PROG_OBJC],
                                m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
   AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
                     [_AM_DEPENDENCIES([OBJCXX])],
                     [m4_define([AC_PROG_OBJCXX],
                                m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
   ])
   AC_REQUIRE([AM_SILENT_RULES])dnl
   dnl The testsuite driver may need to know about EXEEXT, so add the
   dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
   dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
   AC_CONFIG_COMMANDS_PRE(dnl
   [m4_provide_if([_AM_COMPILER_EXEEXT],
     [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
   
   # POSIX will say in a future version that running "rm -f" with no argument
   # is OK; and we want to be able to make that assumption in our Makefile
   # recipes.  So use an aggressive probe to check that the usage we want is
   # actually supported "in the wild" to an acceptable degree.
   # See automake bug#10828.
   # To make any issue more visible, cause the running configure to be aborted
   # by default if the 'rm' program in use doesn't match our expectations; the
   # user can still override this though.
   if rm -f && rm -fr && rm -rf; then : OK; else
     cat >&2 <<'END'
   Oops!
   
   Your 'rm' program seems unable to run without file operands specified
   on the command line, even when the '-f' option is present.  This is contrary
   to the behaviour of most rm programs out there, and not conforming with
   the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
   
   Please tell bug-automake@gnu.org about your system, including the value
   of your $PATH and any error possibly output before this message.  This
   can help us improve future automake versions.
   
   END
     if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
       echo 'Configuration will proceed anyway, since you have set the' >&2
       echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
       echo >&2
     else
       cat >&2 <<'END'
   Aborting the configuration process, to ensure you take notice of the issue.
   
   You can download and install GNU coreutils to get an 'rm' implementation
   that behaves properly: <http://www.gnu.org/software/coreutils/>.
   
   If you want to complete the configuration process using your problematic
   'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
   to "yes", and re-run configure.
   
   END
       AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
     fi
   fi
   dnl The trailing newline in this macro's definition is deliberate, for
   dnl backward compatibility and to allow trailing 'dnl'-style comments
   dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
   ])
   
   dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
   dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
   dnl mangled by Autoconf and run in a shell conditional statement.
   m4_define([_AC_COMPILER_EXEEXT],
   m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
   
   # When config.status generates a header, we must update the stamp-h file.
   # This file resides in the same directory as the config header
   # that is generated.  The stamp files are numbered to have different names.
   
   # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
   # loop where config.status creates the headers, so we can generate
   # our stamp files there.
   AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
   [# Compute $1's index in $config_headers.
   _am_arg=$1
   _am_stamp_count=1
   for _am_header in $config_headers :; do
     case $_am_header in
       $_am_arg | $_am_arg:* )
         break ;;
       * )
         _am_stamp_count=`expr $_am_stamp_count + 1` ;;
   esac    esac
   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue  
   # Extract the definition of DEP_FILES from the Makefile without  
   # running `make'.  
   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`  
   test -z "$DEPDIR" && continue  
   # When using ansi2knr, U may be empty or an underscore; expand it  
   U=`sed -n -e '/^U = / s///p' < "$mf"`  
   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"  
   # We invoke sed twice because it is the simplest approach to  
   # changing $(DEPDIR) to its actual value in the expansion.  
   for file in `sed -n -e '  
     /^DEP_FILES = .*\\\\$/ {  
       s/^DEP_FILES = //  
       :loop  
         s/\\\\$//  
         p  
         n  
         /\\\\$/ b loop  
       p  
     }  
     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \  
        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do  
     # Make sure the directory exists.  
     test -f "$dirpart/$file" && continue  
     fdir=`echo "$file" | sed -e 's|/[^/]*$||'`  
     $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1  
     # echo "creating $dirpart/$file"  
     echo '# dummy' > "$dirpart/$file"  
   done  
 done  done
 ], [AMDEP_TRUE="$AMDEP_TRUE"  echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 ac_aux_dir="$ac_aux_dir"])])  
   
   # Copyright (C) 2001-2014 Free Software Foundation, Inc.
   #
   # 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.
   
   # AM_PROG_INSTALL_SH
   # ------------------
   # Define $install_sh.
   AC_DEFUN([AM_PROG_INSTALL_SH],
   [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   if test x"${install_sh+set}" != xset; then
     case $am_aux_dir in
     *\ * | *\     *)
       install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
     *)
       install_sh="\${SHELL} $am_aux_dir/install-sh"
     esac
   fi
   AC_SUBST([install_sh])])
   
   # Copyright (C) 2003-2014 Free Software Foundation, Inc.
   #
   # 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.
   
   # Check whether the underlying file-system supports filenames
   # with a leading dot.  For instance MS-DOS doesn't.
   AC_DEFUN([AM_SET_LEADING_DOT],
   [rm -rf .tst 2>/dev/null
   mkdir .tst 2>/dev/null
   if test -d .tst; then
     am__leading_dot=.
   else
     am__leading_dot=_
   fi
   rmdir .tst 2>/dev/null
   AC_SUBST([am__leading_dot])])
   
   # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
   # From Jim Meyering
   
   # Copyright (C) 1996-2014 Free Software Foundation, Inc.
   #
   # 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.
   
   # AM_MAINTAINER_MODE([DEFAULT-MODE])
   # ----------------------------------
   # Control maintainer-specific portions of Makefiles.
   # Default is to disable them, unless 'enable' is passed literally.
   # For symmetry, 'disable' may be passed as well.  Anyway, the user
   # can override the default with the --enable/--disable switch.
   AC_DEFUN([AM_MAINTAINER_MODE],
   [m4_case(m4_default([$1], [disable]),
          [enable], [m4_define([am_maintainer_other], [disable])],
          [disable], [m4_define([am_maintainer_other], [enable])],
          [m4_define([am_maintainer_other], [enable])
           m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
   AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
     dnl maintainer-mode's default is 'disable' unless 'enable' is passed
     AC_ARG_ENABLE([maintainer-mode],
       [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
         am_maintainer_other[ make rules and dependencies not useful
         (and sometimes confusing) to the casual installer])],
       [USE_MAINTAINER_MODE=$enableval],
       [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
     AC_MSG_RESULT([$USE_MAINTAINER_MODE])
     AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
     MAINT=$MAINTAINER_MODE_TRUE
     AC_SUBST([MAINT])dnl
   ]
   )
   
   # Check to see how 'make' treats includes.                  -*- Autoconf -*-
   
   # Copyright (C) 2001-2014 Free Software Foundation, Inc.
   #
   # 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.
   
 # AM_MAKE_INCLUDE()  # AM_MAKE_INCLUDE()
 # -----------------  # -----------------
 # Check to see how make treats includes.  # Check to see how make treats includes.
 AC_DEFUN([AM_MAKE_INCLUDE],  AC_DEFUN([AM_MAKE_INCLUDE],
 [am_make=${MAKE-make}  [am_make=${MAKE-make}
 cat > confinc << 'END'  cat > confinc << 'END'
 doit:  am__doit:
         @echo done          @echo this is the am__doit target
   .PHONY: am__doit
 END  END
 # If we don't find an include directive, just comment out the code.  # If we don't find an include directive, just comment out the code.
 AC_MSG_CHECKING([for style of include used by $am_make])  AC_MSG_CHECKING([for style of include used by $am_make])
 am__include='#'  am__include="#"
 am__quote=  am__quote=
 _am_result=none  _am_result=none
 # First try GNU make style include.  # First try GNU make style include.
 echo "include confinc" > confmf  echo "include confinc" > confmf
 # We grep out `Entering directory' and `Leaving directory'  # Ignore all kinds of additional output from 'make'.
 # messages which can occur if `w' ends up in MAKEFLAGS.  case `$am_make -s -f confmf 2> /dev/null` in #(
 # In particular we don't look at `^make:' because GNU make might  *the\ am__doit\ target*)
 # be invoked under some other name (usually "gmake"), in which    am__include=include
 # case it prints its new name instead of `make'.    am__quote=
 if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then    _am_result=GNU
    am__include=include    ;;
    am__quote=  esac
    _am_result=GNU  
 fi  
 # Now try BSD make style include.  # Now try BSD make style include.
 if test "$am__include" = "#"; then  if test "$am__include" = "#"; then
    echo '.include "confinc"' > confmf     echo '.include "confinc"' > confmf
    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then     case `$am_make -s -f confmf 2> /dev/null` in #(
       am__include=.include     *the\ am__doit\ target*)
       am__quote='"'       am__include=.include
       _am_result=BSD       am__quote="\""
    fi       _am_result=BSD
        ;;
      esac
 fi  fi
 AC_SUBST(am__include)  AC_SUBST([am__include])
 AC_SUBST(am__quote)  AC_SUBST([am__quote])
 AC_MSG_RESULT($_am_result)  AC_MSG_RESULT([$_am_result])
 rm -f confinc confmf  rm -f confinc confmf
 ])  ])
   
 # serial 3  # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
   
 # AM_CONDITIONAL(NAME, SHELL-CONDITION)  # Copyright (C) 1997-2014 Free Software Foundation, Inc.
 # -------------------------------------  
 # Define a conditional.  
 #  #
 # FIXME: Once using 2.50, use this:  # This file is free software; the Free Software Foundation
 # m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl  # gives unlimited permission to copy and/or distribute it,
 AC_DEFUN([AM_CONDITIONAL],  # with or without modifications, as long as this notice is preserved.
 [ifelse([$1], [TRUE],  
         [errprint(__file__:__line__: [$0: invalid condition: $1  # AM_MISSING_PROG(NAME, PROGRAM)
 ])dnl  # ------------------------------
 m4exit(1)])dnl  AC_DEFUN([AM_MISSING_PROG],
 ifelse([$1], [FALSE],  [AC_REQUIRE([AM_MISSING_HAS_RUN])
        [errprint(__file__:__line__: [$0: invalid condition: $1  $1=${$1-"${am_missing_run}$2"}
 ])dnl  AC_SUBST($1)])
 m4exit(1)])dnl  
 AC_SUBST([$1_TRUE])  # AM_MISSING_HAS_RUN
 AC_SUBST([$1_FALSE])  # ------------------
 if $2; then  # Define MISSING if not defined so far and test if it is modern enough.
   $1_TRUE=  # If it is, set am_missing_run to use it, otherwise, to nothing.
   $1_FALSE='#'  AC_DEFUN([AM_MISSING_HAS_RUN],
   [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   AC_REQUIRE_AUX_FILE([missing])dnl
   if test x"${MISSING+set}" != xset; then
     case $am_aux_dir in
     *\ * | *\     *)
       MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
     *)
       MISSING="\${SHELL} $am_aux_dir/missing" ;;
     esac
   fi
   # Use eval to expand $SHELL
   if eval "$MISSING --is-lightweight"; then
     am_missing_run="$MISSING "
 else  else
   $1_TRUE='#'    am_missing_run=
   $1_FALSE=    AC_MSG_WARN(['missing' script is too old or missing])
 fi])  fi
   ])
   
 # Add --enable-maintainer-mode option to configure.  # Helper functions for option handling.                     -*- Autoconf -*-
 # From Jim Meyering  
   
 # serial 1  # Copyright (C) 2001-2014 Free Software Foundation, Inc.
   #
   # 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.
   
 AC_DEFUN([AM_MAINTAINER_MODE],  # _AM_MANGLE_OPTION(NAME)
 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])  # -----------------------
   dnl maintainer-mode is disabled by default  AC_DEFUN([_AM_MANGLE_OPTION],
   AC_ARG_ENABLE(maintainer-mode,  [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 [  --enable-maintainer-mode enable make rules and dependencies not useful  
                           (and sometimes confusing) to the casual installer],  
       USE_MAINTAINER_MODE=$enableval,  
       USE_MAINTAINER_MODE=no)  
   AC_MSG_RESULT([$USE_MAINTAINER_MODE])  
   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])  
   MAINT=$MAINTAINER_MODE_TRUE  
   AC_SUBST(MAINT)dnl  
 ]  
 )  
   
   # _AM_SET_OPTION(NAME)
   # --------------------
   # Set option NAME.  Presently that only means defining a flag for this option.
   AC_DEFUN([_AM_SET_OPTION],
   [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
   
 # serial 40 AC_PROG_LIBTOOL  # _AM_SET_OPTIONS(OPTIONS)
 AC_DEFUN(AC_PROG_LIBTOOL,  # ------------------------
 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl  # OPTIONS is a space-separated list of Automake options.
   AC_DEFUN([_AM_SET_OPTIONS],
   [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
   
 # Save cache, so that ltconfig can load it  # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 AC_CACHE_SAVE  # -------------------------------------------
   # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
   AC_DEFUN([_AM_IF_OPTION],
   [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
   
 # Actually configure libtool.  ac_aux_dir is where install-sh is found.  # Copyright (C) 1999-2014 Free Software Foundation, Inc.
 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \  #
 LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \  # This file is free software; the Free Software Foundation
 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \  # gives unlimited permission to copy and/or distribute it,
 DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \  # with or without modifications, as long as this notice is preserved.
 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \  
 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \  
 || AC_MSG_ERROR([libtool configure failed])  
   
 # Reload cache, that may have been modified by ltconfig  # _AM_PROG_CC_C_O
 AC_CACHE_LOAD  # ---------------
   # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
   # to automatically call this.
   AC_DEFUN([_AM_PROG_CC_C_O],
   [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   AC_REQUIRE_AUX_FILE([compile])dnl
   AC_LANG_PUSH([C])dnl
   AC_CACHE_CHECK(
     [whether $CC understands -c and -o together],
     [am_cv_prog_cc_c_o],
     [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
     # Make sure it works both with $CC and with simple cc.
     # Following AC_PROG_CC_C_O, we do the test twice because some
     # compilers refuse to overwrite an existing .o file with -o,
     # though they will create one.
     am_cv_prog_cc_c_o=yes
     for am_i in 1 2; do
       if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
            && test -f conftest2.$ac_objext; then
         : OK
       else
         am_cv_prog_cc_c_o=no
         break
       fi
     done
     rm -f core conftest*
     unset am_i])
   if test "$am_cv_prog_cc_c_o" != yes; then
      # Losing compiler, so override with the script.
      # FIXME: It is wrong to rewrite CC.
      # But if we don't then we get into trouble of one sort or another.
      # A longer-term fix would be to have automake use am__CC in this case,
      # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
      CC="$am_aux_dir/compile $CC"
   fi
   AC_LANG_POP([C])])
   
 # This can be used to rebuild libtool when needed  # For backward compatibility.
 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"  AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
   
 # Always use our own libtool.  # Copyright (C) 2001-2014 Free Software Foundation, Inc.
 LIBTOOL='$(SHELL) $(top_builddir)/libtool'  #
 AC_SUBST(LIBTOOL)dnl  # 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.
   
 # Redirect the config.log output again, so that the ltconfig log is not  # AM_RUN_LOG(COMMAND)
 # clobbered by the next message.  # -------------------
 exec 5>>./config.log  # Run COMMAND, save the exit status in ac_status, and log it.
 ])  # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
   AC_DEFUN([AM_RUN_LOG],
   [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
      ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
      ac_status=$?
      echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
      (exit $ac_status); }])
   
 AC_DEFUN(AC_LIBTOOL_SETUP,  # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 [AC_PREREQ(2.13)dnl  
 AC_REQUIRE([AC_ENABLE_SHARED])dnl  
 AC_REQUIRE([AC_ENABLE_STATIC])dnl  
 AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl  
 AC_REQUIRE([AC_CANONICAL_HOST])dnl  
 AC_REQUIRE([AC_CANONICAL_BUILD])dnl  
 AC_REQUIRE([AC_PROG_RANLIB])dnl  
 AC_REQUIRE([AC_PROG_CC])dnl  
 AC_REQUIRE([AC_PROG_LD])dnl  
 AC_REQUIRE([AC_PROG_NM])dnl  
 AC_REQUIRE([AC_PROG_LN_S])dnl  
 dnl  
   
 case "$target" in  # Copyright (C) 1996-2014 Free Software Foundation, Inc.
 NONE) lt_target="$host" ;;  #
 *) lt_target="$target" ;;  # 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.
   
   # AM_SANITY_CHECK
   # ---------------
   AC_DEFUN([AM_SANITY_CHECK],
   [AC_MSG_CHECKING([whether build environment is sane])
   # Reject unsafe characters in $srcdir or the absolute working directory
   # name.  Accept space and tab only in the latter.
   am_lf='
   '
   case `pwd` in
     *[[\\\"\#\$\&\'\`$am_lf]]*)
       AC_MSG_ERROR([unsafe absolute working directory name]);;
 esac  esac
   case $srcdir in
     *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
       AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
   esac
   
 # Check for any special flags to pass to ltconfig.  # Do 'set' in a subshell so we don't clobber the current shell's
 libtool_flags="--cache-file=$cache_file"  # arguments.  Must try -L first in case configure is actually a
 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"  # symlink; some systems play weird games with the mod time of symlinks
 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"  # (eg FreeBSD returns the mod time of the symlink's containing
 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"  # directory).
 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"  if (
 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"     am_has_slept=no
 ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],     for am_try in 1 2; do
 [libtool_flags="$libtool_flags --enable-dlopen"])       echo "timestamp, slept: $am_has_slept" > conftest.file
 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],       set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 [libtool_flags="$libtool_flags --enable-win32-dll"])       if test "$[*]" = "X"; then
 AC_ARG_ENABLE(libtool-lock,          # -L didn't work.
   [  --disable-libtool-lock  avoid locking (might break parallel builds)])          set X `ls -t "$srcdir/configure" conftest.file`
 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"       fi
 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"       if test "$[*]" != "X $srcdir/configure conftest.file" \
           && test "$[*]" != "X conftest.file $srcdir/configure"; then
   
 # Some flags need to be propagated to the compiler or linker for good          # If neither matched, then we have a broken ls.  This can happen
 # libtool support.          # if, for instance, CONFIG_SHELL is bash and it inherits a
 case "$lt_target" in          # broken ls alias from the environment.  This has actually
 *-*-irix6*)          # happened.  Such a system could not be considered "sane".
   # Find out which ABI we are using.          AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
   echo '[#]line __oline__ "configure"' > conftest.$ac_ext    alias in your environment])
   if AC_TRY_EVAL(ac_compile); then       fi
     case "`/usr/bin/file conftest.o`" in       if test "$[2]" = conftest.file || test $am_try -eq 2; then
     *32-bit*)         break
       LD="${LD-ld} -32"       fi
       ;;       # Just in case.
     *N32*)       sleep 1
       LD="${LD-ld} -n32"       am_has_slept=yes
       ;;     done
     *64-bit*)     test "$[2]" = conftest.file
       LD="${LD-ld} -64"     )
       ;;  then
     esac     # Ok.
   fi     :
   rm -rf conftest*  else
   ;;     AC_MSG_ERROR([newly created file is older than distributed files!
   Check your system clock])
   fi
   AC_MSG_RESULT([yes])
   # If we didn't sleep, we still need to ensure time stamps of config.status and
   # generated files are strictly newer.
   am_sleep_pid=
   if grep 'slept: no' conftest.file >/dev/null 2>&1; then
     ( sleep 1 ) &
     am_sleep_pid=$!
   fi
   AC_CONFIG_COMMANDS_PRE(
     [AC_MSG_CHECKING([that generated files are newer than configure])
      if test -n "$am_sleep_pid"; then
        # Hide warnings about reused PIDs.
        wait $am_sleep_pid 2>/dev/null
      fi
      AC_MSG_RESULT([done])])
   rm -f conftest.file
   ])
   
 *-*-sco3.2v5*)  # Copyright (C) 2009-2014 Free Software Foundation, Inc.
   # On SCO OpenServer 5, we need -belf to get full-featured binaries.  #
   SAVE_CFLAGS="$CFLAGS"  # This file is free software; the Free Software Foundation
   CFLAGS="$CFLAGS -belf"  # gives unlimited permission to copy and/or distribute it,
   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,  # with or without modifications, as long as this notice is preserved.
     [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])  
   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  
   ;;  
   
 ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],  # AM_SILENT_RULES([DEFAULT])
 [*-*-cygwin* | *-*-mingw*)  # --------------------------
   AC_CHECK_TOOL(DLLTOOL, dlltool, false)  # Enable less verbose build rules; with the default set to DEFAULT
   AC_CHECK_TOOL(AS, as, false)  # ("yes" being less verbose, "no" or empty being verbose).
   AC_CHECK_TOOL(OBJDUMP, objdump, false)  AC_DEFUN([AM_SILENT_RULES],
   ;;  [AC_ARG_ENABLE([silent-rules], [dnl
   AS_HELP_STRING(
     [--enable-silent-rules],
     [less verbose build output (undo: "make V=1")])
   AS_HELP_STRING(
     [--disable-silent-rules],
     [verbose build output (undo: "make V=0")])dnl
 ])  ])
   case $enable_silent_rules in @%:@ (((
     yes) AM_DEFAULT_VERBOSITY=0;;
      no) AM_DEFAULT_VERBOSITY=1;;
       *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
 esac  esac
   dnl
   dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
   dnl do not support nested variable expansions.
   dnl See automake bug#9928 and bug#10237.
   am_make=${MAKE-make}
   AC_CACHE_CHECK([whether $am_make supports nested variables],
      [am_cv_make_support_nested_variables],
      [if AS_ECHO([['TRUE=$(BAR$(V))
   BAR0=false
   BAR1=true
   V=1
   am__doit:
           @$(TRUE)
   .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
     am_cv_make_support_nested_variables=yes
   else
     am_cv_make_support_nested_variables=no
   fi])
   if test $am_cv_make_support_nested_variables = yes; then
     dnl Using '$V' instead of '$(V)' breaks IRIX make.
     AM_V='$(V)'
     AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
   else
     AM_V=$AM_DEFAULT_VERBOSITY
     AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
   fi
   AC_SUBST([AM_V])dnl
   AM_SUBST_NOTMAKE([AM_V])dnl
   AC_SUBST([AM_DEFAULT_V])dnl
   AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
   AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
   AM_BACKSLASH='\'
   AC_SUBST([AM_BACKSLASH])dnl
   _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])  ])
   
 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support  # Copyright (C) 2001-2014 Free Software Foundation, Inc.
 AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])  #
   # 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.
   
 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's  # AM_PROG_INSTALL_STRIP
 AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])  # ---------------------
   # One issue with vendor 'install' (even GNU) is that you can't
   # specify the program used to strip binaries.  This is especially
   # annoying in cross-compiling environments, where the build's strip
   # is unlikely to handle the host's binaries.
   # Fortunately install-sh will honor a STRIPPROG variable, so we
   # always use install-sh in "make install-strip", and initialize
   # STRIPPROG with the value of the STRIP variable (set by the user).
   AC_DEFUN([AM_PROG_INSTALL_STRIP],
   [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   # Installed binaries are usually stripped using 'strip' when the user
   # run "make install-strip".  However 'strip' might not be the right
   # tool to use in cross-compilation environments, therefore Automake
   # will honor the 'STRIP' environment variable to overrule this program.
   dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
   if test "$cross_compiling" != no; then
     AC_CHECK_TOOL([STRIP], [strip], :)
   fi
   INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
   AC_SUBST([INSTALL_STRIP_PROGRAM])])
   
 # AC_ENABLE_SHARED - implement the --enable-shared flag  # Copyright (C) 2006-2014 Free Software Foundation, Inc.
 # Usage: AC_ENABLE_SHARED[(DEFAULT)]  #
 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to  # This file is free software; the Free Software Foundation
 #   `yes'.  # gives unlimited permission to copy and/or distribute it,
 AC_DEFUN(AC_ENABLE_SHARED, [dnl  # with or without modifications, as long as this notice is preserved.
 define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl  
 AC_ARG_ENABLE(shared,  
 changequote(<<, >>)dnl  
 <<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],  
 changequote([, ])dnl  
 [p=${PACKAGE-default}  
 case "$enableval" in  
 yes) enable_shared=yes ;;  
 no) enable_shared=no ;;  
 *)  
   enable_shared=no  
   # Look at the argument we got.  We use all the common list separators.  
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"  
   for pkg in $enableval; do  
     if test "X$pkg" = "X$p"; then  
       enable_shared=yes  
     fi  
   done  
   IFS="$ac_save_ifs"  
   ;;  
 esac],  
 enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl  
 ])  
   
 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared  # _AM_SUBST_NOTMAKE(VARIABLE)
 AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl  # ---------------------------
 AC_ENABLE_SHARED(no)])  # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
   # This macro is traced by Automake.
   AC_DEFUN([_AM_SUBST_NOTMAKE])
   
 # AC_ENABLE_STATIC - implement the --enable-static flag  # AM_SUBST_NOTMAKE(VARIABLE)
 # Usage: AC_ENABLE_STATIC[(DEFAULT)]  # --------------------------
 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to  # Public sister of _AM_SUBST_NOTMAKE.
 #   `yes'.  AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 AC_DEFUN(AC_ENABLE_STATIC, [dnl  
 define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl  
 AC_ARG_ENABLE(static,  
 changequote(<<, >>)dnl  
 <<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],  
 changequote([, ])dnl  
 [p=${PACKAGE-default}  
 case "$enableval" in  
 yes) enable_static=yes ;;  
 no) enable_static=no ;;  
 *)  
   enable_static=no  
   # Look at the argument we got.  We use all the common list separators.  
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"  
   for pkg in $enableval; do  
     if test "X$pkg" = "X$p"; then  
       enable_static=yes  
     fi  
   done  
   IFS="$ac_save_ifs"  
   ;;  
 esac],  
 enable_static=AC_ENABLE_STATIC_DEFAULT)dnl  
 ])  
   
 # AC_DISABLE_STATIC - set the default static flag to --disable-static  # Check how to create a tarball.                            -*- Autoconf -*-
 AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl  
 AC_ENABLE_STATIC(no)])  
   
   # Copyright (C) 2004-2014 Free Software Foundation, Inc.
   #
   # 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.
   
 # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag  # _AM_PROG_TAR(FORMAT)
 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]  # --------------------
 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to  # Check how to create a tarball in format FORMAT.
 #   `yes'.  # FORMAT should be one of 'v7', 'ustar', or 'pax'.
 AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl  #
 define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl  # Substitute a variable $(am__tar) that is a command
 AC_ARG_ENABLE(fast-install,  # writing to stdout a FORMAT-tarball containing the directory
 changequote(<<, >>)dnl  # $tardir.
 <<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],  #     tardir=directory && $(am__tar) > result.tar
 changequote([, ])dnl  #
 [p=${PACKAGE-default}  # Substitute a variable $(am__untar) that extract such
 case "$enableval" in  # a tarball read from stdin.
 yes) enable_fast_install=yes ;;  #     $(am__untar) < result.tar
 no) enable_fast_install=no ;;  #
 *)  AC_DEFUN([_AM_PROG_TAR],
   enable_fast_install=no  [# Always define AMTAR for backward compatibility.  Yes, it's still used
   # Look at the argument we got.  We use all the common list separators.  # in the wild :-(  We should find a proper way to deprecate it ...
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"  AC_SUBST([AMTAR], ['$${TAR-tar}'])
   for pkg in $enableval; do  
     if test "X$pkg" = "X$p"; then  
       enable_fast_install=yes  
     fi  
   done  
   IFS="$ac_save_ifs"  
   ;;  
 esac],  
 enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl  
 ])  
   
 # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install  # We'll loop over all known methods to create a tar archive until one works.
 AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl  _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 AC_ENABLE_FAST_INSTALL(no)])  
   
 # AC_PROG_LD - find the path to the GNU or non-GNU linker  m4_if([$1], [v7],
 AC_DEFUN(AC_PROG_LD,    [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
 [AC_ARG_WITH(gnu-ld,  
 [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],    [m4_case([$1],
 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)      [ustar],
 AC_REQUIRE([AC_PROG_CC])dnl       [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
 AC_REQUIRE([AC_CANONICAL_HOST])dnl        # There is notably a 21 bits limit for the UID and the GID.  In fact,
 AC_REQUIRE([AC_CANONICAL_BUILD])dnl        # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
 ac_prog=ld        # and bug#13588).
 if test "$ac_cv_prog_gcc" = yes; then        am_max_uid=2097151 # 2^21 - 1
   # Check if gcc -print-prog-name=ld gives a path.        am_max_gid=$am_max_uid
   AC_MSG_CHECKING([for ld used by GCC])        # The $UID and $GID variables are not portable, so we need to resort
   ac_prog=`($CC -print-prog-name=ld) 2>&5`        # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
   case "$ac_prog" in        # below are definitely unexpected, so allow the users to see them
     # Accept absolute paths.        # (that is, avoid stderr redirection).
 changequote(,)dnl        am_uid=`id -u || echo unknown`
     [\\/]* | [A-Za-z]:[\\/]*)        am_gid=`id -g || echo unknown`
       re_direlt='/[^/][^/]*/\.\./'        AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
 changequote([,])dnl        if test $am_uid -le $am_max_uid; then
       # Canonicalize the path of ld           AC_MSG_RESULT([yes])
       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 "$with_gnu_ld" = yes; then  
   AC_MSG_CHECKING([for GNU ld])  
 else  
   AC_MSG_CHECKING([for non-GNU ld])  
 fi  
 AC_CACHE_VAL(ac_cv_path_LD,  
 [if test -z "$LD"; then  
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"  
   for ac_dir in $PATH; do  
     test -z "$ac_dir" && ac_dir=.  
     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then  
       ac_cv_path_LD="$ac_dir/$ac_prog"  
       # Check to see if the program is GNU ld.  I'd rather use --version,  
       # but apparently some GNU ld's only accept -v.  
       # Break only if it was the GNU/non-GNU ld that we prefer.  
       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then  
         test "$with_gnu_ld" != no && break  
       else        else
         test "$with_gnu_ld" != yes && break           AC_MSG_RESULT([no])
            _am_tools=none
       fi        fi
     fi        AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
   done        if test $am_gid -le $am_max_gid; then
   IFS="$ac_save_ifs"           AC_MSG_RESULT([yes])
 else        else
   ac_cv_path_LD="$LD" # Let the user override the test with a path.          AC_MSG_RESULT([no])
 fi])          _am_tools=none
 LD="$ac_cv_path_LD"        fi],
 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])  
 AC_PROG_LD_GNU  
 ])  
   
 AC_DEFUN(AC_PROG_LD_GNU,    [pax],
 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,      [],
 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.  
 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then  
   ac_cv_prog_gnu_ld=yes  
 else  
   ac_cv_prog_gnu_ld=no  
 fi])  
 ])  
   
 # AC_PROG_NM - find the path to a BSD-compatible name lister    [m4_fatal([Unknown tar format])])
 AC_DEFUN(AC_PROG_NM,  
 [AC_MSG_CHECKING([for BSD-compatible nm])  
 AC_CACHE_VAL(ac_cv_path_NM,  
 [if test -n "$NM"; then  
   # Let the user override the test.  
   ac_cv_path_NM="$NM"  
 else  
   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"  
   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do  
     test -z "$ac_dir" && ac_dir=.  
     if test -f $ac_dir/nm || test -f $ac_dir/nm$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  
       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then  
         ac_cv_path_NM="$ac_dir/nm -B"  
         break  
       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then  
         ac_cv_path_NM="$ac_dir/nm -p"  
         break  
       else  
         ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but  
         continue # so that we can try to find one that supports BSD flags  
       fi  
     fi  
   done  
   IFS="$ac_save_ifs"  
   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm  
 fi])  
 NM="$ac_cv_path_NM"  
 AC_MSG_RESULT([$NM])  
 ])  
   
 # AC_CHECK_LIBM - check for math library    AC_MSG_CHECKING([how to create a $1 tar archive])
 AC_DEFUN(AC_CHECK_LIBM,  
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl  
 LIBM=  
 case "$lt_target" in  
 *-*-beos* | *-*-cygwin*)  
   # These system don't have libm  
   ;;  
 *-ncr-sysv4.3*)  
   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")  
   AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")  
   ;;  
 *)  
   AC_CHECK_LIB(m, main, LIBM="-lm")  
   ;;  
 esac  
 ])  
   
 # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for    # Go ahead even if we have the value already cached.  We do so because we
 # the libltdl convenience library and INCLTDL to the include flags for    # need to set the values for the 'am__tar' and 'am__untar' variables.
 # the libltdl header and adds --enable-ltdl-convenience to the    _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 # configure arguments.  Note that LIBLTDL and INCLTDL are not  
 # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not  
 # provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed  
 # with '${top_builddir}/' and INCLTDL will be prefixed with  
 # '${top_srcdir}/' (note the single quotes!).  If your package is not  
 # flat and you're not using automake, define top_builddir and  
 # top_srcdir appropriately in the Makefiles.  
 AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl  
   case "$enable_ltdl_convenience" in  
   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;  
   "") enable_ltdl_convenience=yes  
       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;  
   esac  
   LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la  
   INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])  
 ])  
   
 # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for    for _am_tool in $_am_tools; do
 # the libltdl installable library and INCLTDL to the include flags for      case $_am_tool in
 # the libltdl header and adds --enable-ltdl-install to the configure      gnutar)
 # arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is        for _am_tar in tar gnutar gtar; do
 # AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed          AM_RUN_LOG([$_am_tar --version]) && break
 # libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will        done
 # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed        am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 # with '${top_srcdir}/' (note the single quotes!).  If your package is        am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 # not flat and you're not using automake, define top_builddir and        am__untar="$_am_tar -xf -"
 # top_srcdir appropriately in the Makefiles.        ;;
 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.      plaintar)
 AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl        # Must skip GNU tar: if it does not support --format= it doesn't create
   AC_CHECK_LIB(ltdl, main,        # ustar tarball either.
   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],        (tar --version) >/dev/null 2>&1 && continue
   [if test x"$enable_ltdl_install" = xno; then        am__tar='tar chf - "$$tardir"'
      AC_MSG_WARN([libltdl not installed, but installation disabled])        am__tar_='tar chf - "$tardir"'
    else        am__untar='tar xf -'
      enable_ltdl_install=yes        ;;
    fi      pax)
   ])        am__tar='pax -L -x $1 -w "$$tardir"'
   if test x"$enable_ltdl_install" = x"yes"; then        am__tar_='pax -L -x $1 -w "$tardir"'
     ac_configure_args="$ac_configure_args --enable-ltdl-install"        am__untar='pax -r'
     LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la        ;;
     INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])      cpio)
   else        am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
     ac_configure_args="$ac_configure_args --enable-ltdl-install=no"        am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
     LIBLTDL="-lltdl"        am__untar='cpio -i -H $1 -d'
     INCLTDL=        ;;
   fi      none)
 ])        am__tar=false
         am__tar_=false
         am__untar=false
         ;;
       esac
   
 dnl old names      # If the value was cached, stop now.  We just wanted to have am__tar
 AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl      # and am__untar set.
 AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl      test -n "${am_cv_prog_tar_$1}" && break
 AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl  
 AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl  
 AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl  
 AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl  
 AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl  
   
 dnl This is just to silence aclocal about the macro not being used      # tar/untar a dummy directory, and stop if the command works.
 ifelse([AC_DISABLE_FAST_INSTALL])dnl      rm -rf conftest.dir
       mkdir conftest.dir
       echo GrepMe > conftest.dir/file
       AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
       rm -rf conftest.dir
       if test -s conftest.tar; then
         AM_RUN_LOG([$am__untar <conftest.tar])
         AM_RUN_LOG([cat conftest.dir/file])
         grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
       fi
     done
     rm -rf conftest.dir
   
     AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
     AC_MSG_RESULT([$am_cv_prog_tar_$1])])
   
   AC_SUBST([am__tar])
   AC_SUBST([am__untar])
   ]) # _AM_PROG_TAR
   

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  Added in v.1.4

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