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    1 # generated automatically by aclocal 1.15.1 -*- Autoconf -*-
    2 
    3 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
    4 
    5 # This file is free software; the Free Software Foundation
    6 # gives unlimited permission to copy and/or distribute it,
    7 # with or without modifications, as long as this notice is preserved.
    8 
    9 # This program is distributed in the hope that it will be useful,
   10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
   11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
   12 # PARTICULAR PURPOSE.
   13 
   14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
   15 m4_ifndef([AC_AUTOCONF_VERSION],
   16   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
   17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
   18 [m4_warning([this file was generated for autoconf 2.69.
   19 You have another version of autoconf.  It may work, but is not guaranteed to.
   20 If you have problems, you may need to regenerate the build system entirely.
   21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
   22 
   23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
   24 #
   25 #   Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
   26 #   Written by Gordon Matzigkeit, 1996
   27 #
   28 # This file is free software; the Free Software Foundation gives
   29 # unlimited permission to copy and/or distribute it, with or without
   30 # modifications, as long as this notice is preserved.
   31 
   32 m4_define([_LT_COPYING], [dnl
   33 # Copyright (C) 2014 Free Software Foundation, Inc.
   34 # This is free software; see the source for copying conditions.  There is NO
   35 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   36 
   37 # GNU Libtool is free software; you can redistribute it and/or modify
   38 # it under the terms of the GNU General Public License as published by
   39 # the Free Software Foundation; either version 2 of of the License, or
   40 # (at your option) any later version.
   41 #
   42 # As a special exception to the GNU General Public License, if you
   43 # distribute this file as part of a program or library that is built
   44 # using GNU Libtool, you may include this file under the  same
   45 # distribution terms that you use for the rest of that program.
   46 #
   47 # GNU Libtool is distributed in the hope that it will be useful, but
   48 # WITHOUT ANY WARRANTY; without even the implied warranty of
   49 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   50 # GNU General Public License for more details.
   51 #
   52 # You should have received a copy of the GNU General Public License
   53 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
   54 ])
   55 
   56 # serial 58 LT_INIT
   57 
   58 
   59 # LT_PREREQ(VERSION)
   60 # ------------------
   61 # Complain and exit if this libtool version is less that VERSION.
   62 m4_defun([LT_PREREQ],
   63 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
   64        [m4_default([$3],
   65 		   [m4_fatal([Libtool version $1 or higher is required],
   66 		             63)])],
   67        [$2])])
   68 
   69 
   70 # _LT_CHECK_BUILDDIR
   71 # ------------------
   72 # Complain if the absolute build directory name contains unusual characters
   73 m4_defun([_LT_CHECK_BUILDDIR],
   74 [case `pwd` in
   75   *\ * | *\	*)
   76     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
   77 esac
   78 ])
   79 
   80 
   81 # LT_INIT([OPTIONS])
   82 # ------------------
   83 AC_DEFUN([LT_INIT],
   84 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
   85 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
   86 AC_BEFORE([$0], [LT_LANG])dnl
   87 AC_BEFORE([$0], [LT_OUTPUT])dnl
   88 AC_BEFORE([$0], [LTDL_INIT])dnl
   89 m4_require([_LT_CHECK_BUILDDIR])dnl
   90 
   91 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
   92 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
   93 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
   94 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
   95 dnl unless we require an AC_DEFUNed macro:
   96 AC_REQUIRE([LTOPTIONS_VERSION])dnl
   97 AC_REQUIRE([LTSUGAR_VERSION])dnl
   98 AC_REQUIRE([LTVERSION_VERSION])dnl
   99 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
  100 m4_require([_LT_PROG_LTMAIN])dnl
  101 
  102 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
  103 
  104 dnl Parse OPTIONS
  105 _LT_SET_OPTIONS([$0], [$1])
  106 
  107 # This can be used to rebuild libtool when needed
  108 LIBTOOL_DEPS=$ltmain
  109 
  110 # Always use our own libtool.
  111 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
  112 AC_SUBST(LIBTOOL)dnl
  113 
  114 _LT_SETUP
  115 
  116 # Only expand once:
  117 m4_define([LT_INIT])
  118 ])# LT_INIT
  119 
  120 # Old names:
  121 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
  122 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
  123 dnl aclocal-1.4 backwards compatibility:
  124 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
  125 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
  126 
  127 
  128 # _LT_PREPARE_CC_BASENAME
  129 # -----------------------
  130 m4_defun([_LT_PREPARE_CC_BASENAME], [
  131 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
  132 func_cc_basename ()
  133 {
  134     for cc_temp in @S|@*""; do
  135       case $cc_temp in
  136         compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
  137         distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
  138         \-*) ;;
  139         *) break;;
  140       esac
  141     done
  142     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
  143 }
  144 ])# _LT_PREPARE_CC_BASENAME
  145 
  146 
  147 # _LT_CC_BASENAME(CC)
  148 # -------------------
  149 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
  150 # but that macro is also expanded into generated libtool script, which
  151 # arranges for $SED and $ECHO to be set by different means.
  152 m4_defun([_LT_CC_BASENAME],
  153 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
  154 AC_REQUIRE([_LT_DECL_SED])dnl
  155 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
  156 func_cc_basename $1
  157 cc_basename=$func_cc_basename_result
  158 ])
  159 
  160 
  161 # _LT_FILEUTILS_DEFAULTS
  162 # ----------------------
  163 # It is okay to use these file commands and assume they have been set
  164 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
  165 m4_defun([_LT_FILEUTILS_DEFAULTS],
  166 [: ${CP="cp -f"}
  167 : ${MV="mv -f"}
  168 : ${RM="rm -f"}
  169 ])# _LT_FILEUTILS_DEFAULTS
  170 
  171 
  172 # _LT_SETUP
  173 # ---------
  174 m4_defun([_LT_SETUP],
  175 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
  176 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
  177 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
  178 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
  179 
  180 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
  181 dnl
  182 _LT_DECL([], [host_alias], [0], [The host system])dnl
  183 _LT_DECL([], [host], [0])dnl
  184 _LT_DECL([], [host_os], [0])dnl
  185 dnl
  186 _LT_DECL([], [build_alias], [0], [The build system])dnl
  187 _LT_DECL([], [build], [0])dnl
  188 _LT_DECL([], [build_os], [0])dnl
  189 dnl
  190 AC_REQUIRE([AC_PROG_CC])dnl
  191 AC_REQUIRE([LT_PATH_LD])dnl
  192 AC_REQUIRE([LT_PATH_NM])dnl
  193 dnl
  194 AC_REQUIRE([AC_PROG_LN_S])dnl
  195 test -z "$LN_S" && LN_S="ln -s"
  196 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
  197 dnl
  198 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
  199 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
  200 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
  201 dnl
  202 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  203 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
  204 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
  205 m4_require([_LT_CMD_RELOAD])dnl
  206 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
  207 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
  208 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
  209 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
  210 m4_require([_LT_WITH_SYSROOT])dnl
  211 m4_require([_LT_CMD_TRUNCATE])dnl
  212 
  213 _LT_CONFIG_LIBTOOL_INIT([
  214 # See if we are running on zsh, and set the options that allow our
  215 # commands through without removal of \ escapes INIT.
  216 if test -n "\${ZSH_VERSION+set}"; then
  217    setopt NO_GLOB_SUBST
  218 fi
  219 ])
  220 if test -n "${ZSH_VERSION+set}"; then
  221    setopt NO_GLOB_SUBST
  222 fi
  223 
  224 _LT_CHECK_OBJDIR
  225 
  226 m4_require([_LT_TAG_COMPILER])dnl
  227 
  228 case $host_os in
  229 aix3*)
  230   # AIX sometimes has problems with the GCC collect2 program.  For some
  231   # reason, if we set the COLLECT_NAMES environment variable, the problems
  232   # vanish in a puff of smoke.
  233   if test set != "${COLLECT_NAMES+set}"; then
  234     COLLECT_NAMES=
  235     export COLLECT_NAMES
  236   fi
  237   ;;
  238 esac
  239 
  240 # Global variables:
  241 ofile=libtool
  242 can_build_shared=yes
  243 
  244 # All known linkers require a '.a' archive for static linking (except MSVC,
  245 # which needs '.lib').
  246 libext=a
  247 
  248 with_gnu_ld=$lt_cv_prog_gnu_ld
  249 
  250 old_CC=$CC
  251 old_CFLAGS=$CFLAGS
  252 
  253 # Set sane defaults for various variables
  254 test -z "$CC" && CC=cc
  255 test -z "$LTCC" && LTCC=$CC
  256 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  257 test -z "$LD" && LD=ld
  258 test -z "$ac_objext" && ac_objext=o
  259 
  260 _LT_CC_BASENAME([$compiler])
  261 
  262 # Only perform the check for file, if the check method requires it
  263 test -z "$MAGIC_CMD" && MAGIC_CMD=file
  264 case $deplibs_check_method in
  265 file_magic*)
  266   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
  267     _LT_PATH_MAGIC
  268   fi
  269   ;;
  270 esac
  271 
  272 # Use C for the default configuration in the libtool script
  273 LT_SUPPORTED_TAG([CC])
  274 _LT_LANG_C_CONFIG
  275 _LT_LANG_DEFAULT_CONFIG
  276 _LT_CONFIG_COMMANDS
  277 ])# _LT_SETUP
  278 
  279 
  280 # _LT_PREPARE_SED_QUOTE_VARS
  281 # --------------------------
  282 # Define a few sed substitution that help us do robust quoting.
  283 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
  284 [# Backslashify metacharacters that are still active within
  285 # double-quoted strings.
  286 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
  287 
  288 # Same as above, but do not quote variable references.
  289 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
  290 
  291 # Sed substitution to delay expansion of an escaped shell variable in a
  292 # double_quote_subst'ed string.
  293 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  294 
  295 # Sed substitution to delay expansion of an escaped single quote.
  296 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  297 
  298 # Sed substitution to avoid accidental globbing in evaled expressions
  299 no_glob_subst='s/\*/\\\*/g'
  300 ])
  301 
  302 # _LT_PROG_LTMAIN
  303 # ---------------
  304 # Note that this code is called both from 'configure', and 'config.status'
  305 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
  306 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
  307 # so we pass a copy along to make sure it has a sensible value anyway.
  308 m4_defun([_LT_PROG_LTMAIN],
  309 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
  310 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
  311 ltmain=$ac_aux_dir/ltmain.sh
  312 ])# _LT_PROG_LTMAIN
  313 
  314 
  315 
  316 # So that we can recreate a full libtool script including additional
  317 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
  318 # in macros and then make a single call at the end using the 'libtool'
  319 # label.
  320 
  321 
  322 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
  323 # ----------------------------------------
  324 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
  325 m4_define([_LT_CONFIG_LIBTOOL_INIT],
  326 [m4_ifval([$1],
  327           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
  328                      [$1
  329 ])])])
  330 
  331 # Initialize.
  332 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
  333 
  334 
  335 # _LT_CONFIG_LIBTOOL([COMMANDS])
  336 # ------------------------------
  337 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
  338 m4_define([_LT_CONFIG_LIBTOOL],
  339 [m4_ifval([$1],
  340           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
  341                      [$1
  342 ])])])
  343 
  344 # Initialize.
  345 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
  346 
  347 
  348 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
  349 # -----------------------------------------------------
  350 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
  351 [_LT_CONFIG_LIBTOOL([$1])
  352 _LT_CONFIG_LIBTOOL_INIT([$2])
  353 ])
  354 
  355 
  356 # _LT_FORMAT_COMMENT([COMMENT])
  357 # -----------------------------
  358 # Add leading comment marks to the start of each line, and a trailing
  359 # full-stop to the whole comment if one is not present already.
  360 m4_define([_LT_FORMAT_COMMENT],
  361 [m4_ifval([$1], [
  362 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
  363               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
  364 )])
  365 
  366 
  367 
  368 
  369 
  370 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
  371 # -------------------------------------------------------------------
  372 # CONFIGNAME is the name given to the value in the libtool script.
  373 # VARNAME is the (base) name used in the configure script.
  374 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
  375 # VARNAME.  Any other value will be used directly.
  376 m4_define([_LT_DECL],
  377 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
  378     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
  379 	[m4_ifval([$1], [$1], [$2])])
  380     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
  381     m4_ifval([$4],
  382 	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
  383     lt_dict_add_subkey([lt_decl_dict], [$2],
  384 	[tagged?], [m4_ifval([$5], [yes], [no])])])
  385 ])
  386 
  387 
  388 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
  389 # --------------------------------------------------------
  390 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
  391 
  392 
  393 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
  394 # ------------------------------------------------
  395 m4_define([lt_decl_tag_varnames],
  396 [_lt_decl_filter([tagged?], [yes], $@)])
  397 
  398 
  399 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
  400 # ---------------------------------------------------------
  401 m4_define([_lt_decl_filter],
  402 [m4_case([$#],
  403   [0], [m4_fatal([$0: too few arguments: $#])],
  404   [1], [m4_fatal([$0: too few arguments: $#: $1])],
  405   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
  406   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
  407   [lt_dict_filter([lt_decl_dict], $@)])[]dnl
  408 ])
  409 
  410 
  411 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
  412 # --------------------------------------------------
  413 m4_define([lt_decl_quote_varnames],
  414 [_lt_decl_filter([value], [1], $@)])
  415 
  416 
  417 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
  418 # ---------------------------------------------------
  419 m4_define([lt_decl_dquote_varnames],
  420 [_lt_decl_filter([value], [2], $@)])
  421 
  422 
  423 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
  424 # ---------------------------------------------------
  425 m4_define([lt_decl_varnames_tagged],
  426 [m4_assert([$# <= 2])dnl
  427 _$0(m4_quote(m4_default([$1], [[, ]])),
  428     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
  429     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
  430 m4_define([_lt_decl_varnames_tagged],
  431 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
  432 
  433 
  434 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
  435 # ------------------------------------------------
  436 m4_define([lt_decl_all_varnames],
  437 [_$0(m4_quote(m4_default([$1], [[, ]])),
  438      m4_if([$2], [],
  439 	   m4_quote(lt_decl_varnames),
  440 	m4_quote(m4_shift($@))))[]dnl
  441 ])
  442 m4_define([_lt_decl_all_varnames],
  443 [lt_join($@, lt_decl_varnames_tagged([$1],
  444 			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
  445 ])
  446 
  447 
  448 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
  449 # ------------------------------------
  450 # Quote a variable value, and forward it to 'config.status' so that its
  451 # declaration there will have the same value as in 'configure'.  VARNAME
  452 # must have a single quote delimited value for this to work.
  453 m4_define([_LT_CONFIG_STATUS_DECLARE],
  454 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
  455 
  456 
  457 # _LT_CONFIG_STATUS_DECLARATIONS
  458 # ------------------------------
  459 # We delimit libtool config variables with single quotes, so when
  460 # we write them to config.status, we have to be sure to quote all
  461 # embedded single quotes properly.  In configure, this macro expands
  462 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
  463 #
  464 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
  465 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
  466 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
  467     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
  468 
  469 
  470 # _LT_LIBTOOL_TAGS
  471 # ----------------
  472 # Output comment and list of tags supported by the script
  473 m4_defun([_LT_LIBTOOL_TAGS],
  474 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
  475 available_tags='_LT_TAGS'dnl
  476 ])
  477 
  478 
  479 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
  480 # -----------------------------------
  481 # Extract the dictionary values for VARNAME (optionally with TAG) and
  482 # expand to a commented shell variable setting:
  483 #
  484 #    # Some comment about what VAR is for.
  485 #    visible_name=$lt_internal_name
  486 m4_define([_LT_LIBTOOL_DECLARE],
  487 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
  488 					   [description])))[]dnl
  489 m4_pushdef([_libtool_name],
  490     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
  491 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
  492     [0], [_libtool_name=[$]$1],
  493     [1], [_libtool_name=$lt_[]$1],
  494     [2], [_libtool_name=$lt_[]$1],
  495     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
  496 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
  497 ])
  498 
  499 
  500 # _LT_LIBTOOL_CONFIG_VARS
  501 # -----------------------
  502 # Produce commented declarations of non-tagged libtool config variables
  503 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
  504 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
  505 # section) are produced by _LT_LIBTOOL_TAG_VARS.
  506 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
  507 [m4_foreach([_lt_var],
  508     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
  509     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
  510 
  511 
  512 # _LT_LIBTOOL_TAG_VARS(TAG)
  513 # -------------------------
  514 m4_define([_LT_LIBTOOL_TAG_VARS],
  515 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
  516     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
  517 
  518 
  519 # _LT_TAGVAR(VARNAME, [TAGNAME])
  520 # ------------------------------
  521 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
  522 
  523 
  524 # _LT_CONFIG_COMMANDS
  525 # -------------------
  526 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
  527 # variables for single and double quote escaping we saved from calls
  528 # to _LT_DECL, we can put quote escaped variables declarations
  529 # into 'config.status', and then the shell code to quote escape them in
  530 # for loops in 'config.status'.  Finally, any additional code accumulated
  531 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
  532 m4_defun([_LT_CONFIG_COMMANDS],
  533 [AC_PROVIDE_IFELSE([LT_OUTPUT],
  534 	dnl If the libtool generation code has been placed in $CONFIG_LT,
  535 	dnl instead of duplicating it all over again into config.status,
  536 	dnl then we will have config.status run $CONFIG_LT later, so it
  537 	dnl needs to know what name is stored there:
  538         [AC_CONFIG_COMMANDS([libtool],
  539             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
  540     dnl If the libtool generation code is destined for config.status,
  541     dnl expand the accumulated commands and init code now:
  542     [AC_CONFIG_COMMANDS([libtool],
  543         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
  544 ])#_LT_CONFIG_COMMANDS
  545 
  546 
  547 # Initialize.
  548 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
  549 [
  550 
  551 # The HP-UX ksh and POSIX shell print the target directory to stdout
  552 # if CDPATH is set.
  553 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  554 
  555 sed_quote_subst='$sed_quote_subst'
  556 double_quote_subst='$double_quote_subst'
  557 delay_variable_subst='$delay_variable_subst'
  558 _LT_CONFIG_STATUS_DECLARATIONS
  559 LTCC='$LTCC'
  560 LTCFLAGS='$LTCFLAGS'
  561 compiler='$compiler_DEFAULT'
  562 
  563 # A function that is used when there is no print builtin or printf.
  564 func_fallback_echo ()
  565 {
  566   eval 'cat <<_LTECHO_EOF
  567 \$[]1
  568 _LTECHO_EOF'
  569 }
  570 
  571 # Quote evaled strings.
  572 for var in lt_decl_all_varnames([[ \
  573 ]], lt_decl_quote_varnames); do
  574     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
  575     *[[\\\\\\\`\\"\\\$]]*)
  576       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
  577       ;;
  578     *)
  579       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
  580       ;;
  581     esac
  582 done
  583 
  584 # Double-quote double-evaled strings.
  585 for var in lt_decl_all_varnames([[ \
  586 ]], lt_decl_dquote_varnames); do
  587     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
  588     *[[\\\\\\\`\\"\\\$]]*)
  589       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
  590       ;;
  591     *)
  592       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
  593       ;;
  594     esac
  595 done
  596 
  597 _LT_OUTPUT_LIBTOOL_INIT
  598 ])
  599 
  600 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
  601 # ------------------------------------
  602 # Generate a child script FILE with all initialization necessary to
  603 # reuse the environment learned by the parent script, and make the
  604 # file executable.  If COMMENT is supplied, it is inserted after the
  605 # '#!' sequence but before initialization text begins.  After this
  606 # macro, additional text can be appended to FILE to form the body of
  607 # the child script.  The macro ends with non-zero status if the
  608 # file could not be fully written (such as if the disk is full).
  609 m4_ifdef([AS_INIT_GENERATED],
  610 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
  611 [m4_defun([_LT_GENERATED_FILE_INIT],
  612 [m4_require([AS_PREPARE])]dnl
  613 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
  614 [lt_write_fail=0
  615 cat >$1 <<_ASEOF || lt_write_fail=1
  616 #! $SHELL
  617 # Generated by $as_me.
  618 $2
  619 SHELL=\${CONFIG_SHELL-$SHELL}
  620 export SHELL
  621 _ASEOF
  622 cat >>$1 <<\_ASEOF || lt_write_fail=1
  623 AS_SHELL_SANITIZE
  624 _AS_PREPARE
  625 exec AS_MESSAGE_FD>&1
  626 _ASEOF
  627 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
  628 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
  629 
  630 # LT_OUTPUT
  631 # ---------
  632 # This macro allows early generation of the libtool script (before
  633 # AC_OUTPUT is called), incase it is used in configure for compilation
  634 # tests.
  635 AC_DEFUN([LT_OUTPUT],
  636 [: ${CONFIG_LT=./config.lt}
  637 AC_MSG_NOTICE([creating $CONFIG_LT])
  638 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
  639 [# Run this file to recreate a libtool stub with the current configuration.])
  640 
  641 cat >>"$CONFIG_LT" <<\_LTEOF
  642 lt_cl_silent=false
  643 exec AS_MESSAGE_LOG_FD>>config.log
  644 {
  645   echo
  646   AS_BOX([Running $as_me.])
  647 } >&AS_MESSAGE_LOG_FD
  648 
  649 lt_cl_help="\
  650 '$as_me' creates a local libtool stub from the current configuration,
  651 for use in further configure time tests before the real libtool is
  652 generated.
  653 
  654 Usage: $[0] [[OPTIONS]]
  655 
  656   -h, --help      print this help, then exit
  657   -V, --version   print version number, then exit
  658   -q, --quiet     do not print progress messages
  659   -d, --debug     don't remove temporary files
  660 
  661 Report bugs to <bug-libtool@gnu.org>."
  662 
  663 lt_cl_version="\
  664 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
  665 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
  666 configured by $[0], generated by m4_PACKAGE_STRING.
  667 
  668 Copyright (C) 2011 Free Software Foundation, Inc.
  669 This config.lt script is free software; the Free Software Foundation
  670 gives unlimited permision to copy, distribute and modify it."
  671 
  672 while test 0 != $[#]
  673 do
  674   case $[1] in
  675     --version | --v* | -V )
  676       echo "$lt_cl_version"; exit 0 ;;
  677     --help | --h* | -h )
  678       echo "$lt_cl_help"; exit 0 ;;
  679     --debug | --d* | -d )
  680       debug=: ;;
  681     --quiet | --q* | --silent | --s* | -q )
  682       lt_cl_silent=: ;;
  683 
  684     -*) AC_MSG_ERROR([unrecognized option: $[1]
  685 Try '$[0] --help' for more information.]) ;;
  686 
  687     *) AC_MSG_ERROR([unrecognized argument: $[1]
  688 Try '$[0] --help' for more information.]) ;;
  689   esac
  690   shift
  691 done
  692 
  693 if $lt_cl_silent; then
  694   exec AS_MESSAGE_FD>/dev/null
  695 fi
  696 _LTEOF
  697 
  698 cat >>"$CONFIG_LT" <<_LTEOF
  699 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
  700 _LTEOF
  701 
  702 cat >>"$CONFIG_LT" <<\_LTEOF
  703 AC_MSG_NOTICE([creating $ofile])
  704 _LT_OUTPUT_LIBTOOL_COMMANDS
  705 AS_EXIT(0)
  706 _LTEOF
  707 chmod +x "$CONFIG_LT"
  708 
  709 # configure is writing to config.log, but config.lt does its own redirection,
  710 # appending to config.log, which fails on DOS, as config.log is still kept
  711 # open by configure.  Here we exec the FD to /dev/null, effectively closing
  712 # config.log, so it can be properly (re)opened and appended to by config.lt.
  713 lt_cl_success=:
  714 test yes = "$silent" &&
  715   lt_config_lt_args="$lt_config_lt_args --quiet"
  716 exec AS_MESSAGE_LOG_FD>/dev/null
  717 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
  718 exec AS_MESSAGE_LOG_FD>>config.log
  719 $lt_cl_success || AS_EXIT(1)
  720 ])# LT_OUTPUT
  721 
  722 
  723 # _LT_CONFIG(TAG)
  724 # ---------------
  725 # If TAG is the built-in tag, create an initial libtool script with a
  726 # default configuration from the untagged config vars.  Otherwise add code
  727 # to config.status for appending the configuration named by TAG from the
  728 # matching tagged config vars.
  729 m4_defun([_LT_CONFIG],
  730 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  731 _LT_CONFIG_SAVE_COMMANDS([
  732   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
  733   m4_if(_LT_TAG, [C], [
  734     # See if we are running on zsh, and set the options that allow our
  735     # commands through without removal of \ escapes.
  736     if test -n "${ZSH_VERSION+set}"; then
  737       setopt NO_GLOB_SUBST
  738     fi
  739 
  740     cfgfile=${ofile}T
  741     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
  742     $RM "$cfgfile"
  743 
  744     cat <<_LT_EOF >> "$cfgfile"
  745 #! $SHELL
  746 # Generated automatically by $as_me ($PACKAGE) $VERSION
  747 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
  748 
  749 # Provide generalized library-building support services.
  750 # Written by Gordon Matzigkeit, 1996
  751 
  752 _LT_COPYING
  753 _LT_LIBTOOL_TAGS
  754 
  755 # Configured defaults for sys_lib_dlsearch_path munging.
  756 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
  757 
  758 # ### BEGIN LIBTOOL CONFIG
  759 _LT_LIBTOOL_CONFIG_VARS
  760 _LT_LIBTOOL_TAG_VARS
  761 # ### END LIBTOOL CONFIG
  762 
  763 _LT_EOF
  764 
  765     cat <<'_LT_EOF' >> "$cfgfile"
  766 
  767 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
  768 
  769 _LT_PREPARE_MUNGE_PATH_LIST
  770 _LT_PREPARE_CC_BASENAME
  771 
  772 # ### END FUNCTIONS SHARED WITH CONFIGURE
  773 
  774 _LT_EOF
  775 
  776   case $host_os in
  777   aix3*)
  778     cat <<\_LT_EOF >> "$cfgfile"
  779 # AIX sometimes has problems with the GCC collect2 program.  For some
  780 # reason, if we set the COLLECT_NAMES environment variable, the problems
  781 # vanish in a puff of smoke.
  782 if test set != "${COLLECT_NAMES+set}"; then
  783   COLLECT_NAMES=
  784   export COLLECT_NAMES
  785 fi
  786 _LT_EOF
  787     ;;
  788   esac
  789 
  790   _LT_PROG_LTMAIN
  791 
  792   # We use sed instead of cat because bash on DJGPP gets confused if
  793   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  794   # text mode, it properly converts lines to CR/LF.  This bash problem
  795   # is reportedly fixed, but why not run on old versions too?
  796   sed '$q' "$ltmain" >> "$cfgfile" \
  797      || (rm -f "$cfgfile"; exit 1)
  798 
  799    mv -f "$cfgfile" "$ofile" ||
  800     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  801   chmod +x "$ofile"
  802 ],
  803 [cat <<_LT_EOF >> "$ofile"
  804 
  805 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
  806 dnl in a comment (ie after a #).
  807 # ### BEGIN LIBTOOL TAG CONFIG: $1
  808 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
  809 # ### END LIBTOOL TAG CONFIG: $1
  810 _LT_EOF
  811 ])dnl /m4_if
  812 ],
  813 [m4_if([$1], [], [
  814     PACKAGE='$PACKAGE'
  815     VERSION='$VERSION'
  816     RM='$RM'
  817     ofile='$ofile'], [])
  818 ])dnl /_LT_CONFIG_SAVE_COMMANDS
  819 ])# _LT_CONFIG
  820 
  821 
  822 # LT_SUPPORTED_TAG(TAG)
  823 # ---------------------
  824 # Trace this macro to discover what tags are supported by the libtool
  825 # --tag option, using:
  826 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
  827 AC_DEFUN([LT_SUPPORTED_TAG], [])
  828 
  829 
  830 # C support is built-in for now
  831 m4_define([_LT_LANG_C_enabled], [])
  832 m4_define([_LT_TAGS], [])
  833 
  834 
  835 # LT_LANG(LANG)
  836 # -------------
  837 # Enable libtool support for the given language if not already enabled.
  838 AC_DEFUN([LT_LANG],
  839 [AC_BEFORE([$0], [LT_OUTPUT])dnl
  840 m4_case([$1],
  841   [C],			[_LT_LANG(C)],
  842   [C++],		[_LT_LANG(CXX)],
  843   [Go],			[_LT_LANG(GO)],
  844   [Java],		[_LT_LANG(GCJ)],
  845   [Fortran 77],		[_LT_LANG(F77)],
  846   [Fortran],		[_LT_LANG(FC)],
  847   [Windows Resource],	[_LT_LANG(RC)],
  848   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
  849     [_LT_LANG($1)],
  850     [m4_fatal([$0: unsupported language: "$1"])])])dnl
  851 ])# LT_LANG
  852 
  853 
  854 # _LT_LANG(LANGNAME)
  855 # ------------------
  856 m4_defun([_LT_LANG],
  857 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
  858   [LT_SUPPORTED_TAG([$1])dnl
  859   m4_append([_LT_TAGS], [$1 ])dnl
  860   m4_define([_LT_LANG_]$1[_enabled], [])dnl
  861   _LT_LANG_$1_CONFIG($1)])dnl
  862 ])# _LT_LANG
  863 
  864 
  865 m4_ifndef([AC_PROG_GO], [
  866 # NOTE: This macro has been submitted for inclusion into   #
  867 #  GNU Autoconf as AC_PROG_GO.  When it is available in    #
  868 #  a released version of Autoconf we should remove this    #
  869 #  macro and use it instead.                               #
  870 m4_defun([AC_PROG_GO],
  871 [AC_LANG_PUSH(Go)dnl
  872 AC_ARG_VAR([GOC],     [Go compiler command])dnl
  873 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
  874 _AC_ARG_VAR_LDFLAGS()dnl
  875 AC_CHECK_TOOL(GOC, gccgo)
  876 if test -z "$GOC"; then
  877   if test -n "$ac_tool_prefix"; then
  878     AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
  879   fi
  880 fi
  881 if test -z "$GOC"; then
  882   AC_CHECK_PROG(GOC, gccgo, gccgo, false)
  883 fi
  884 ])#m4_defun
  885 ])#m4_ifndef
  886 
  887 
  888 # _LT_LANG_DEFAULT_CONFIG
  889 # -----------------------
  890 m4_defun([_LT_LANG_DEFAULT_CONFIG],
  891 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
  892   [LT_LANG(CXX)],
  893   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
  894 
  895 AC_PROVIDE_IFELSE([AC_PROG_F77],
  896   [LT_LANG(F77)],
  897   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
  898 
  899 AC_PROVIDE_IFELSE([AC_PROG_FC],
  900   [LT_LANG(FC)],
  901   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
  902 
  903 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
  904 dnl pulling things in needlessly.
  905 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
  906   [LT_LANG(GCJ)],
  907   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
  908     [LT_LANG(GCJ)],
  909     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
  910       [LT_LANG(GCJ)],
  911       [m4_ifdef([AC_PROG_GCJ],
  912 	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
  913        m4_ifdef([A][M_PROG_GCJ],
  914 	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
  915        m4_ifdef([LT_PROG_GCJ],
  916 	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
  917 
  918 AC_PROVIDE_IFELSE([AC_PROG_GO],
  919   [LT_LANG(GO)],
  920   [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
  921 
  922 AC_PROVIDE_IFELSE([LT_PROG_RC],
  923   [LT_LANG(RC)],
  924   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
  925 ])# _LT_LANG_DEFAULT_CONFIG
  926 
  927 # Obsolete macros:
  928 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
  929 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
  930 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
  931 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
  932 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
  933 dnl aclocal-1.4 backwards compatibility:
  934 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
  935 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
  936 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
  937 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
  938 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
  939 
  940 
  941 # _LT_TAG_COMPILER
  942 # ----------------
  943 m4_defun([_LT_TAG_COMPILER],
  944 [AC_REQUIRE([AC_PROG_CC])dnl
  945 
  946 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
  947 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
  948 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
  949 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
  950 
  951 # If no C compiler was specified, use CC.
  952 LTCC=${LTCC-"$CC"}
  953 
  954 # If no C compiler flags were specified, use CFLAGS.
  955 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  956 
  957 # Allow CC to be a program name with arguments.
  958 compiler=$CC
  959 ])# _LT_TAG_COMPILER
  960 
  961 
  962 # _LT_COMPILER_BOILERPLATE
  963 # ------------------------
  964 # Check for compiler boilerplate output or warnings with
  965 # the simple compiler test code.
  966 m4_defun([_LT_COMPILER_BOILERPLATE],
  967 [m4_require([_LT_DECL_SED])dnl
  968 ac_outfile=conftest.$ac_objext
  969 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
  970 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  971 _lt_compiler_boilerplate=`cat conftest.err`
  972 $RM conftest*
  973 ])# _LT_COMPILER_BOILERPLATE
  974 
  975 
  976 # _LT_LINKER_BOILERPLATE
  977 # ----------------------
  978 # Check for linker boilerplate output or warnings with
  979 # the simple link test code.
  980 m4_defun([_LT_LINKER_BOILERPLATE],
  981 [m4_require([_LT_DECL_SED])dnl
  982 ac_outfile=conftest.$ac_objext
  983 echo "$lt_simple_link_test_code" >conftest.$ac_ext
  984 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  985 _lt_linker_boilerplate=`cat conftest.err`
  986 $RM -r conftest*
  987 ])# _LT_LINKER_BOILERPLATE
  988 
  989 # _LT_REQUIRED_DARWIN_CHECKS
  990 # -------------------------
  991 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
  992   case $host_os in
  993     rhapsody* | darwin*)
  994     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
  995     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
  996     AC_CHECK_TOOL([LIPO], [lipo], [:])
  997     AC_CHECK_TOOL([OTOOL], [otool], [:])
  998     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
  999     _LT_DECL([], [DSYMUTIL], [1],
 1000       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
 1001     _LT_DECL([], [NMEDIT], [1],
 1002       [Tool to change global to local symbols on Mac OS X])
 1003     _LT_DECL([], [LIPO], [1],
 1004       [Tool to manipulate fat objects and archives on Mac OS X])
 1005     _LT_DECL([], [OTOOL], [1],
 1006       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
 1007     _LT_DECL([], [OTOOL64], [1],
 1008       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
 1009 
 1010     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
 1011       [lt_cv_apple_cc_single_mod=no
 1012       if test -z "$LT_MULTI_MODULE"; then
 1013 	# By default we will add the -single_module flag. You can override
 1014 	# by either setting the environment variable LT_MULTI_MODULE
 1015 	# non-empty at configure time, or by adding -multi_module to the
 1016 	# link flags.
 1017 	rm -rf libconftest.dylib*
 1018 	echo "int foo(void){return 1;}" > conftest.c
 1019 	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 1020 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
 1021 	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 1022 	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
 1023         _lt_result=$?
 1024 	# If there is a non-empty error log, and "single_module"
 1025 	# appears in it, assume the flag caused a linker warning
 1026         if test -s conftest.err && $GREP single_module conftest.err; then
 1027 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 1028 	# Otherwise, if the output was created with a 0 exit code from
 1029 	# the compiler, it worked.
 1030 	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
 1031 	  lt_cv_apple_cc_single_mod=yes
 1032 	else
 1033 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 1034 	fi
 1035 	rm -rf libconftest.dylib*
 1036 	rm -f conftest.*
 1037       fi])
 1038 
 1039     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
 1040       [lt_cv_ld_exported_symbols_list],
 1041       [lt_cv_ld_exported_symbols_list=no
 1042       save_LDFLAGS=$LDFLAGS
 1043       echo "_main" > conftest.sym
 1044       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
 1045       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 1046 	[lt_cv_ld_exported_symbols_list=yes],
 1047 	[lt_cv_ld_exported_symbols_list=no])
 1048 	LDFLAGS=$save_LDFLAGS
 1049     ])
 1050 
 1051     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
 1052       [lt_cv_ld_force_load=no
 1053       cat > conftest.c << _LT_EOF
 1054 int forced_loaded() { return 2;}
 1055 _LT_EOF
 1056       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
 1057       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
 1058       echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
 1059       $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
 1060       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
 1061       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
 1062       cat > conftest.c << _LT_EOF
 1063 int main() { return 0;}
 1064 _LT_EOF
 1065       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
 1066       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
 1067       _lt_result=$?
 1068       if test -s conftest.err && $GREP force_load conftest.err; then
 1069 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1070       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
 1071 	lt_cv_ld_force_load=yes
 1072       else
 1073 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1074       fi
 1075         rm -f conftest.err libconftest.a conftest conftest.c
 1076         rm -rf conftest.dSYM
 1077     ])
 1078     case $host_os in
 1079     rhapsody* | darwin1.[[012]])
 1080       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
 1081     darwin1.*)
 1082       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1083     darwin*) # darwin 5.x on
 1084       # if running on 10.5 or later, the deployment target defaults
 1085       # to the OS version, if on x86, and 10.4, the deployment
 1086       # target defaults to 10.4. Don't you love it?
 1087       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
 1088 	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
 1089 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1090 	10.[[012]][[,.]]*)
 1091 	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1092 	10.*)
 1093 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1094       esac
 1095     ;;
 1096   esac
 1097     if test yes = "$lt_cv_apple_cc_single_mod"; then
 1098       _lt_dar_single_mod='$single_module'
 1099     fi
 1100     if test yes = "$lt_cv_ld_exported_symbols_list"; then
 1101       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
 1102     else
 1103       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
 1104     fi
 1105     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
 1106       _lt_dsymutil='~$DSYMUTIL $lib || :'
 1107     else
 1108       _lt_dsymutil=
 1109     fi
 1110     ;;
 1111   esac
 1112 ])
 1113 
 1114 
 1115 # _LT_DARWIN_LINKER_FEATURES([TAG])
 1116 # ---------------------------------
 1117 # Checks for linker and compiler features on darwin
 1118 m4_defun([_LT_DARWIN_LINKER_FEATURES],
 1119 [
 1120   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
 1121   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 1122   _LT_TAGVAR(hardcode_direct, $1)=no
 1123   _LT_TAGVAR(hardcode_automatic, $1)=yes
 1124   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 1125   if test yes = "$lt_cv_ld_force_load"; then
 1126     _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\"`'
 1127     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
 1128                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
 1129   else
 1130     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
 1131   fi
 1132   _LT_TAGVAR(link_all_deplibs, $1)=yes
 1133   _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
 1134   case $cc_basename in
 1135      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
 1136      *) _lt_dar_can_shared=$GCC ;;
 1137   esac
 1138   if test yes = "$_lt_dar_can_shared"; then
 1139     output_verbose_link_cmd=func_echo_all
 1140     _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"
 1141     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
 1142     _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"
 1143     _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"
 1144     m4_if([$1], [CXX],
 1145 [   if test yes != "$lt_cv_apple_cc_single_mod"; then
 1146       _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"
 1147       _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"
 1148     fi
 1149 ],[])
 1150   else
 1151   _LT_TAGVAR(ld_shlibs, $1)=no
 1152   fi
 1153 ])
 1154 
 1155 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
 1156 # ----------------------------------
 1157 # Links a minimal program and checks the executable
 1158 # for the system default hardcoded library path. In most cases,
 1159 # this is /usr/lib:/lib, but when the MPI compilers are used
 1160 # the location of the communication and MPI libs are included too.
 1161 # If we don't find anything, use the default library path according
 1162 # to the aix ld manual.
 1163 # Store the results from the different compilers for each TAGNAME.
 1164 # Allow to override them for all tags through lt_cv_aix_libpath.
 1165 m4_defun([_LT_SYS_MODULE_PATH_AIX],
 1166 [m4_require([_LT_DECL_SED])dnl
 1167 if test set = "${lt_cv_aix_libpath+set}"; then
 1168   aix_libpath=$lt_cv_aix_libpath
 1169 else
 1170   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
 1171   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
 1172   lt_aix_libpath_sed='[
 1173       /Import File Strings/,/^$/ {
 1174 	  /^0/ {
 1175 	      s/^0  *\([^ ]*\) *$/\1/
 1176 	      p
 1177 	  }
 1178       }]'
 1179   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1180   # Check for a 64-bit object if we didn't find anything.
 1181   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1182     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1183   fi],[])
 1184   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1185     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
 1186   fi
 1187   ])
 1188   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
 1189 fi
 1190 ])# _LT_SYS_MODULE_PATH_AIX
 1191 
 1192 
 1193 # _LT_SHELL_INIT(ARG)
 1194 # -------------------
 1195 m4_define([_LT_SHELL_INIT],
 1196 [m4_divert_text([M4SH-INIT], [$1
 1197 ])])# _LT_SHELL_INIT
 1198 
 1199 
 1200 
 1201 # _LT_PROG_ECHO_BACKSLASH
 1202 # -----------------------
 1203 # Find how we can fake an echo command that does not interpret backslash.
 1204 # In particular, with Autoconf 2.60 or later we add some code to the start
 1205 # of the generated configure script that will find a shell with a builtin
 1206 # printf (that we can use as an echo command).
 1207 m4_defun([_LT_PROG_ECHO_BACKSLASH],
 1208 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1209 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1210 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1211 
 1212 AC_MSG_CHECKING([how to print strings])
 1213 # Test print first, because it will be a builtin if present.
 1214 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
 1215    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
 1216   ECHO='print -r --'
 1217 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
 1218   ECHO='printf %s\n'
 1219 else
 1220   # Use this function as a fallback that always works.
 1221   func_fallback_echo ()
 1222   {
 1223     eval 'cat <<_LTECHO_EOF
 1224 $[]1
 1225 _LTECHO_EOF'
 1226   }
 1227   ECHO='func_fallback_echo'
 1228 fi
 1229 
 1230 # func_echo_all arg...
 1231 # Invoke $ECHO with all args, space-separated.
 1232 func_echo_all ()
 1233 {
 1234     $ECHO "$*"
 1235 }
 1236 
 1237 case $ECHO in
 1238   printf*) AC_MSG_RESULT([printf]) ;;
 1239   print*) AC_MSG_RESULT([print -r]) ;;
 1240   *) AC_MSG_RESULT([cat]) ;;
 1241 esac
 1242 
 1243 m4_ifdef([_AS_DETECT_SUGGESTED],
 1244 [_AS_DETECT_SUGGESTED([
 1245   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
 1246     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1247     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1248     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1249     PATH=/empty FPATH=/empty; export PATH FPATH
 1250     test "X`printf %s $ECHO`" = "X$ECHO" \
 1251       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 1252 
 1253 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
 1254 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 1255 ])# _LT_PROG_ECHO_BACKSLASH
 1256 
 1257 
 1258 # _LT_WITH_SYSROOT
 1259 # ----------------
 1260 AC_DEFUN([_LT_WITH_SYSROOT],
 1261 [AC_MSG_CHECKING([for sysroot])
 1262 AC_ARG_WITH([sysroot],
 1263 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
 1264   [Search for dependent libraries within DIR (or the compiler's sysroot
 1265    if not specified).])],
 1266 [], [with_sysroot=no])
 1267 
 1268 dnl lt_sysroot will always be passed unquoted.  We quote it here
 1269 dnl in case the user passed a directory name.
 1270 lt_sysroot=
 1271 case $with_sysroot in #(
 1272  yes)
 1273    if test yes = "$GCC"; then
 1274      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
 1275    fi
 1276    ;; #(
 1277  /*)
 1278    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
 1279    ;; #(
 1280  no|'')
 1281    ;; #(
 1282  *)
 1283    AC_MSG_RESULT([$with_sysroot])
 1284    AC_MSG_ERROR([The sysroot must be an absolute path.])
 1285    ;;
 1286 esac
 1287 
 1288  AC_MSG_RESULT([${lt_sysroot:-no}])
 1289 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
 1290 [dependent libraries, and where our libraries should be installed.])])
 1291 
 1292 # _LT_ENABLE_LOCK
 1293 # ---------------
 1294 m4_defun([_LT_ENABLE_LOCK],
 1295 [AC_ARG_ENABLE([libtool-lock],
 1296   [AS_HELP_STRING([--disable-libtool-lock],
 1297     [avoid locking (might break parallel builds)])])
 1298 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
 1299 
 1300 # Some flags need to be propagated to the compiler or linker for good
 1301 # libtool support.
 1302 case $host in
 1303 ia64-*-hpux*)
 1304   # Find out what ABI is being produced by ac_compile, and set mode
 1305   # options accordingly.
 1306   echo 'int i;' > conftest.$ac_ext
 1307   if AC_TRY_EVAL(ac_compile); then
 1308     case `/usr/bin/file conftest.$ac_objext` in
 1309       *ELF-32*)
 1310 	HPUX_IA64_MODE=32
 1311 	;;
 1312       *ELF-64*)
 1313 	HPUX_IA64_MODE=64
 1314 	;;
 1315     esac
 1316   fi
 1317   rm -rf conftest*
 1318   ;;
 1319 *-*-irix6*)
 1320   # Find out what ABI is being produced by ac_compile, and set linker
 1321   # options accordingly.
 1322   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1323   if AC_TRY_EVAL(ac_compile); then
 1324     if test yes = "$lt_cv_prog_gnu_ld"; then
 1325       case `/usr/bin/file conftest.$ac_objext` in
 1326 	*32-bit*)
 1327 	  LD="${LD-ld} -melf32bsmip"
 1328 	  ;;
 1329 	*N32*)
 1330 	  LD="${LD-ld} -melf32bmipn32"
 1331 	  ;;
 1332 	*64-bit*)
 1333 	  LD="${LD-ld} -melf64bmip"
 1334 	;;
 1335       esac
 1336     else
 1337       case `/usr/bin/file conftest.$ac_objext` in
 1338 	*32-bit*)
 1339 	  LD="${LD-ld} -32"
 1340 	  ;;
 1341 	*N32*)
 1342 	  LD="${LD-ld} -n32"
 1343 	  ;;
 1344 	*64-bit*)
 1345 	  LD="${LD-ld} -64"
 1346 	  ;;
 1347       esac
 1348     fi
 1349   fi
 1350   rm -rf conftest*
 1351   ;;
 1352 
 1353 mips64*-*linux*)
 1354   # Find out what ABI is being produced by ac_compile, and set linker
 1355   # options accordingly.
 1356   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1357   if AC_TRY_EVAL(ac_compile); then
 1358     emul=elf
 1359     case `/usr/bin/file conftest.$ac_objext` in
 1360       *32-bit*)
 1361 	emul="${emul}32"
 1362 	;;
 1363       *64-bit*)
 1364 	emul="${emul}64"
 1365 	;;
 1366     esac
 1367     case `/usr/bin/file conftest.$ac_objext` in
 1368       *MSB*)
 1369 	emul="${emul}btsmip"
 1370 	;;
 1371       *LSB*)
 1372 	emul="${emul}ltsmip"
 1373 	;;
 1374     esac
 1375     case `/usr/bin/file conftest.$ac_objext` in
 1376       *N32*)
 1377 	emul="${emul}n32"
 1378 	;;
 1379     esac
 1380     LD="${LD-ld} -m $emul"
 1381   fi
 1382   rm -rf conftest*
 1383   ;;
 1384 
 1385 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
 1386 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 1387   # Find out what ABI is being produced by ac_compile, and set linker
 1388   # options accordingly.  Note that the listed cases only cover the
 1389   # situations where additional linker options are needed (such as when
 1390   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
 1391   # vice versa); the common cases where no linker options are needed do
 1392   # not appear in the list.
 1393   echo 'int i;' > conftest.$ac_ext
 1394   if AC_TRY_EVAL(ac_compile); then
 1395     case `/usr/bin/file conftest.o` in
 1396       *32-bit*)
 1397 	case $host in
 1398 	  x86_64-*kfreebsd*-gnu)
 1399 	    LD="${LD-ld} -m elf_i386_fbsd"
 1400 	    ;;
 1401 	  x86_64-*linux*)
 1402 	    case `/usr/bin/file conftest.o` in
 1403 	      *x86-64*)
 1404 		LD="${LD-ld} -m elf32_x86_64"
 1405 		;;
 1406 	      *)
 1407 		LD="${LD-ld} -m elf_i386"
 1408 		;;
 1409 	    esac
 1410 	    ;;
 1411 	  powerpc64le-*linux*)
 1412 	    LD="${LD-ld} -m elf32lppclinux"
 1413 	    ;;
 1414 	  powerpc64-*linux*)
 1415 	    LD="${LD-ld} -m elf32ppclinux"
 1416 	    ;;
 1417 	  s390x-*linux*)
 1418 	    LD="${LD-ld} -m elf_s390"
 1419 	    ;;
 1420 	  sparc64-*linux*)
 1421 	    LD="${LD-ld} -m elf32_sparc"
 1422 	    ;;
 1423 	esac
 1424 	;;
 1425       *64-bit*)
 1426 	case $host in
 1427 	  x86_64-*kfreebsd*-gnu)
 1428 	    LD="${LD-ld} -m elf_x86_64_fbsd"
 1429 	    ;;
 1430 	  x86_64-*linux*)
 1431 	    LD="${LD-ld} -m elf_x86_64"
 1432 	    ;;
 1433 	  powerpcle-*linux*)
 1434 	    LD="${LD-ld} -m elf64lppc"
 1435 	    ;;
 1436 	  powerpc-*linux*)
 1437 	    LD="${LD-ld} -m elf64ppc"
 1438 	    ;;
 1439 	  s390*-*linux*|s390*-*tpf*)
 1440 	    LD="${LD-ld} -m elf64_s390"
 1441 	    ;;
 1442 	  sparc*-*linux*)
 1443 	    LD="${LD-ld} -m elf64_sparc"
 1444 	    ;;
 1445 	esac
 1446 	;;
 1447     esac
 1448   fi
 1449   rm -rf conftest*
 1450   ;;
 1451 
 1452 *-*-sco3.2v5*)
 1453   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 1454   SAVE_CFLAGS=$CFLAGS
 1455   CFLAGS="$CFLAGS -belf"
 1456   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
 1457     [AC_LANG_PUSH(C)
 1458      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
 1459      AC_LANG_POP])
 1460   if test yes != "$lt_cv_cc_needs_belf"; then
 1461     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 1462     CFLAGS=$SAVE_CFLAGS
 1463   fi
 1464   ;;
 1465 *-*solaris*)
 1466   # Find out what ABI is being produced by ac_compile, and set linker
 1467   # options accordingly.
 1468   echo 'int i;' > conftest.$ac_ext
 1469   if AC_TRY_EVAL(ac_compile); then
 1470     case `/usr/bin/file conftest.o` in
 1471     *64-bit*)
 1472       case $lt_cv_prog_gnu_ld in
 1473       yes*)
 1474         case $host in
 1475         i?86-*-solaris*|x86_64-*-solaris*)
 1476           LD="${LD-ld} -m elf_x86_64"
 1477           ;;
 1478         sparc*-*-solaris*)
 1479           LD="${LD-ld} -m elf64_sparc"
 1480           ;;
 1481         esac
 1482         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
 1483         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
 1484           LD=${LD-ld}_sol2
 1485         fi
 1486         ;;
 1487       *)
 1488 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 1489 	  LD="${LD-ld} -64"
 1490 	fi
 1491 	;;
 1492       esac
 1493       ;;
 1494     esac
 1495   fi
 1496   rm -rf conftest*
 1497   ;;
 1498 esac
 1499 
 1500 need_locks=$enable_libtool_lock
 1501 ])# _LT_ENABLE_LOCK
 1502 
 1503 
 1504 # _LT_PROG_AR
 1505 # -----------
 1506 m4_defun([_LT_PROG_AR],
 1507 [AC_CHECK_TOOLS(AR, [ar], false)
 1508 : ${AR=ar}
 1509 : ${AR_FLAGS=cru}
 1510 _LT_DECL([], [AR], [1], [The archiver])
 1511 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
 1512 
 1513 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
 1514   [lt_cv_ar_at_file=no
 1515    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
 1516      [echo conftest.$ac_objext > conftest.lst
 1517       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
 1518       AC_TRY_EVAL([lt_ar_try])
 1519       if test 0 -eq "$ac_status"; then
 1520 	# Ensure the archiver fails upon bogus file names.
 1521 	rm -f conftest.$ac_objext libconftest.a
 1522 	AC_TRY_EVAL([lt_ar_try])
 1523 	if test 0 -ne "$ac_status"; then
 1524           lt_cv_ar_at_file=@
 1525         fi
 1526       fi
 1527       rm -f conftest.* libconftest.a
 1528      ])
 1529   ])
 1530 
 1531 if test no = "$lt_cv_ar_at_file"; then
 1532   archiver_list_spec=
 1533 else
 1534   archiver_list_spec=$lt_cv_ar_at_file
 1535 fi
 1536 _LT_DECL([], [archiver_list_spec], [1],
 1537   [How to feed a file listing to the archiver])
 1538 ])# _LT_PROG_AR
 1539 
 1540 
 1541 # _LT_CMD_OLD_ARCHIVE
 1542 # -------------------
 1543 m4_defun([_LT_CMD_OLD_ARCHIVE],
 1544 [_LT_PROG_AR
 1545 
 1546 AC_CHECK_TOOL(STRIP, strip, :)
 1547 test -z "$STRIP" && STRIP=:
 1548 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
 1549 
 1550 AC_CHECK_TOOL(RANLIB, ranlib, :)
 1551 test -z "$RANLIB" && RANLIB=:
 1552 _LT_DECL([], [RANLIB], [1],
 1553     [Commands used to install an old-style archive])
 1554 
 1555 # Determine commands to create old-style static archives.
 1556 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 1557 old_postinstall_cmds='chmod 644 $oldlib'
 1558 old_postuninstall_cmds=
 1559 
 1560 if test -n "$RANLIB"; then
 1561   case $host_os in
 1562   bitrig* | openbsd*)
 1563     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
 1564     ;;
 1565   *)
 1566     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
 1567     ;;
 1568   esac
 1569   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
 1570 fi
 1571 
 1572 case $host_os in
 1573   darwin*)
 1574     lock_old_archive_extraction=yes ;;
 1575   *)
 1576     lock_old_archive_extraction=no ;;
 1577 esac
 1578 _LT_DECL([], [old_postinstall_cmds], [2])
 1579 _LT_DECL([], [old_postuninstall_cmds], [2])
 1580 _LT_TAGDECL([], [old_archive_cmds], [2],
 1581     [Commands used to build an old-style archive])
 1582 _LT_DECL([], [lock_old_archive_extraction], [0],
 1583     [Whether to use a lock for old archive extraction])
 1584 ])# _LT_CMD_OLD_ARCHIVE
 1585 
 1586 
 1587 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1588 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 1589 # ----------------------------------------------------------------
 1590 # Check whether the given compiler option works
 1591 AC_DEFUN([_LT_COMPILER_OPTION],
 1592 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1593 m4_require([_LT_DECL_SED])dnl
 1594 AC_CACHE_CHECK([$1], [$2],
 1595   [$2=no
 1596    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
 1597    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 1598    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
 1599    # Insert the option either (1) after the last *FLAGS variable, or
 1600    # (2) before a word containing "conftest.", or (3) at the end.
 1601    # Note that $ac_compile itself does not contain backslashes and begins
 1602    # with a dollar sign (not a hyphen), so the echo should work correctly.
 1603    # The option is referenced via a variable to avoid confusing sed.
 1604    lt_compile=`echo "$ac_compile" | $SED \
 1605    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 1606    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 1607    -e 's:$: $lt_compiler_flag:'`
 1608    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 1609    (eval "$lt_compile" 2>conftest.err)
 1610    ac_status=$?
 1611    cat conftest.err >&AS_MESSAGE_LOG_FD
 1612    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 1613    if (exit $ac_status) && test -s "$ac_outfile"; then
 1614      # The compiler can only warn and ignore the option if not recognized
 1615      # So say no if there are warnings other than the usual output.
 1616      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
 1617      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1618      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
 1619        $2=yes
 1620      fi
 1621    fi
 1622    $RM conftest*
 1623 ])
 1624 
 1625 if test yes = "[$]$2"; then
 1626     m4_if([$5], , :, [$5])
 1627 else
 1628     m4_if([$6], , :, [$6])
 1629 fi
 1630 ])# _LT_COMPILER_OPTION
 1631 
 1632 # Old name:
 1633 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
 1634 dnl aclocal-1.4 backwards compatibility:
 1635 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
 1636 
 1637 
 1638 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1639 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
 1640 # ----------------------------------------------------
 1641 # Check whether the given linker option works
 1642 AC_DEFUN([_LT_LINKER_OPTION],
 1643 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1644 m4_require([_LT_DECL_SED])dnl
 1645 AC_CACHE_CHECK([$1], [$2],
 1646   [$2=no
 1647    save_LDFLAGS=$LDFLAGS
 1648    LDFLAGS="$LDFLAGS $3"
 1649    echo "$lt_simple_link_test_code" > conftest.$ac_ext
 1650    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
 1651      # The linker can only warn and ignore the option if not recognized
 1652      # So say no if there are warnings
 1653      if test -s conftest.err; then
 1654        # Append any errors to the config.log.
 1655        cat conftest.err 1>&AS_MESSAGE_LOG_FD
 1656        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
 1657        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1658        if diff conftest.exp conftest.er2 >/dev/null; then
 1659          $2=yes
 1660        fi
 1661      else
 1662        $2=yes
 1663      fi
 1664    fi
 1665    $RM -r conftest*
 1666    LDFLAGS=$save_LDFLAGS
 1667 ])
 1668 
 1669 if test yes = "[$]$2"; then
 1670     m4_if([$4], , :, [$4])
 1671 else
 1672     m4_if([$5], , :, [$5])
 1673 fi
 1674 ])# _LT_LINKER_OPTION
 1675 
 1676 # Old name:
 1677 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
 1678 dnl aclocal-1.4 backwards compatibility:
 1679 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
 1680 
 1681 
 1682 # LT_CMD_MAX_LEN
 1683 #---------------
 1684 AC_DEFUN([LT_CMD_MAX_LEN],
 1685 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 1686 # find the maximum length of command line arguments
 1687 AC_MSG_CHECKING([the maximum length of command line arguments])
 1688 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
 1689   i=0
 1690   teststring=ABCD
 1691 
 1692   case $build_os in
 1693   msdosdjgpp*)
 1694     # On DJGPP, this test can blow up pretty badly due to problems in libc
 1695     # (any single argument exceeding 2000 bytes causes a buffer overrun
 1696     # during glob expansion).  Even if it were fixed, the result of this
 1697     # check would be larger than it should be.
 1698     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
 1699     ;;
 1700 
 1701   gnu*)
 1702     # Under GNU Hurd, this test is not required because there is
 1703     # no limit to the length of command line arguments.
 1704     # Libtool will interpret -1 as no limit whatsoever
 1705     lt_cv_sys_max_cmd_len=-1;
 1706     ;;
 1707 
 1708   cygwin* | mingw* | cegcc*)
 1709     # On Win9x/ME, this test blows up -- it succeeds, but takes
 1710     # about 5 minutes as the teststring grows exponentially.
 1711     # Worse, since 9x/ME are not pre-emptively multitasking,
 1712     # you end up with a "frozen" computer, even though with patience
 1713     # the test eventually succeeds (with a max line length of 256k).
 1714     # Instead, let's just punt: use the minimum linelength reported by
 1715     # all of the supported platforms: 8192 (on NT/2K/XP).
 1716     lt_cv_sys_max_cmd_len=8192;
 1717     ;;
 1718 
 1719   mint*)
 1720     # On MiNT this can take a long time and run out of memory.
 1721     lt_cv_sys_max_cmd_len=8192;
 1722     ;;
 1723 
 1724   amigaos*)
 1725     # On AmigaOS with pdksh, this test takes hours, literally.
 1726     # So we just punt and use a minimum line length of 8192.
 1727     lt_cv_sys_max_cmd_len=8192;
 1728     ;;
 1729 
 1730   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
 1731     # This has been around since 386BSD, at least.  Likely further.
 1732     if test -x /sbin/sysctl; then
 1733       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
 1734     elif test -x /usr/sbin/sysctl; then
 1735       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
 1736     else
 1737       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
 1738     fi
 1739     # And add a safety zone
 1740     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1741     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1742     ;;
 1743 
 1744   interix*)
 1745     # We know the value 262144 and hardcode it with a safety zone (like BSD)
 1746     lt_cv_sys_max_cmd_len=196608
 1747     ;;
 1748 
 1749   os2*)
 1750     # The test takes a long time on OS/2.
 1751     lt_cv_sys_max_cmd_len=8192
 1752     ;;
 1753 
 1754   osf*)
 1755     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
 1756     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
 1757     # nice to cause kernel panics so lets avoid the loop below.
 1758     # First set a reasonable default.
 1759     lt_cv_sys_max_cmd_len=16384
 1760     #
 1761     if test -x /sbin/sysconfig; then
 1762       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
 1763         *1*) lt_cv_sys_max_cmd_len=-1 ;;
 1764       esac
 1765     fi
 1766     ;;
 1767   sco3.2v5*)
 1768     lt_cv_sys_max_cmd_len=102400
 1769     ;;
 1770   sysv5* | sco5v6* | sysv4.2uw2*)
 1771     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 1772     if test -n "$kargmax"; then
 1773       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
 1774     else
 1775       lt_cv_sys_max_cmd_len=32768
 1776     fi
 1777     ;;
 1778   *)
 1779     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
 1780     if test -n "$lt_cv_sys_max_cmd_len" && \
 1781        test undefined != "$lt_cv_sys_max_cmd_len"; then
 1782       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1783       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1784     else
 1785       # Make teststring a little bigger before we do anything with it.
 1786       # a 1K string should be a reasonable start.
 1787       for i in 1 2 3 4 5 6 7 8; do
 1788         teststring=$teststring$teststring
 1789       done
 1790       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
 1791       # If test is not a shell built-in, we'll probably end up computing a
 1792       # maximum length that is only half of the actual maximum length, but
 1793       # we can't tell.
 1794       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
 1795 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 1796 	      test 17 != "$i" # 1/2 MB should be enough
 1797       do
 1798         i=`expr $i + 1`
 1799         teststring=$teststring$teststring
 1800       done
 1801       # Only check the string length outside the loop.
 1802       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
 1803       teststring=
 1804       # Add a significant safety factor because C++ compilers can tack on
 1805       # massive amounts of additional arguments before passing them to the
 1806       # linker.  It appears as though 1/2 is a usable value.
 1807       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 1808     fi
 1809     ;;
 1810   esac
 1811 ])
 1812 if test -n "$lt_cv_sys_max_cmd_len"; then
 1813   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
 1814 else
 1815   AC_MSG_RESULT(none)
 1816 fi
 1817 max_cmd_len=$lt_cv_sys_max_cmd_len
 1818 _LT_DECL([], [max_cmd_len], [0],
 1819     [What is the maximum length of a command?])
 1820 ])# LT_CMD_MAX_LEN
 1821 
 1822 # Old name:
 1823 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
 1824 dnl aclocal-1.4 backwards compatibility:
 1825 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
 1826 
 1827 
 1828 # _LT_HEADER_DLFCN
 1829 # ----------------
 1830 m4_defun([_LT_HEADER_DLFCN],
 1831 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
 1832 ])# _LT_HEADER_DLFCN
 1833 
 1834 
 1835 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 1836 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
 1837 # ----------------------------------------------------------------
 1838 m4_defun([_LT_TRY_DLOPEN_SELF],
 1839 [m4_require([_LT_HEADER_DLFCN])dnl
 1840 if test yes = "$cross_compiling"; then :
 1841   [$4]
 1842 else
 1843   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 1844   lt_status=$lt_dlunknown
 1845   cat > conftest.$ac_ext <<_LT_EOF
 1846 [#line $LINENO "configure"
 1847 #include "confdefs.h"
 1848 
 1849 #if HAVE_DLFCN_H
 1850 #include <dlfcn.h>
 1851 #endif
 1852 
 1853 #include <stdio.h>
 1854 
 1855 #ifdef RTLD_GLOBAL
 1856 #  define LT_DLGLOBAL		RTLD_GLOBAL
 1857 #else
 1858 #  ifdef DL_GLOBAL
 1859 #    define LT_DLGLOBAL		DL_GLOBAL
 1860 #  else
 1861 #    define LT_DLGLOBAL		0
 1862 #  endif
 1863 #endif
 1864 
 1865 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
 1866    find out it does not work in some platform. */
 1867 #ifndef LT_DLLAZY_OR_NOW
 1868 #  ifdef RTLD_LAZY
 1869 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
 1870 #  else
 1871 #    ifdef DL_LAZY
 1872 #      define LT_DLLAZY_OR_NOW		DL_LAZY
 1873 #    else
 1874 #      ifdef RTLD_NOW
 1875 #        define LT_DLLAZY_OR_NOW	RTLD_NOW
 1876 #      else
 1877 #        ifdef DL_NOW
 1878 #          define LT_DLLAZY_OR_NOW	DL_NOW
 1879 #        else
 1880 #          define LT_DLLAZY_OR_NOW	0
 1881 #        endif
 1882 #      endif
 1883 #    endif
 1884 #  endif
 1885 #endif
 1886 
 1887 /* When -fvisibility=hidden is used, assume the code has been annotated
 1888    correspondingly for the symbols needed.  */
 1889 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
 1890 int fnord () __attribute__((visibility("default")));
 1891 #endif
 1892 
 1893 int fnord () { return 42; }
 1894 int main ()
 1895 {
 1896   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
 1897   int status = $lt_dlunknown;
 1898 
 1899   if (self)
 1900     {
 1901       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
 1902       else
 1903         {
 1904 	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
 1905           else puts (dlerror ());
 1906 	}
 1907       /* dlclose (self); */
 1908     }
 1909   else
 1910     puts (dlerror ());
 1911 
 1912   return status;
 1913 }]
 1914 _LT_EOF
 1915   if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
 1916     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
 1917     lt_status=$?
 1918     case x$lt_status in
 1919       x$lt_dlno_uscore) $1 ;;
 1920       x$lt_dlneed_uscore) $2 ;;
 1921       x$lt_dlunknown|x*) $3 ;;
 1922     esac
 1923   else :
 1924     # compilation failed
 1925     $3
 1926   fi
 1927 fi
 1928 rm -fr conftest*
 1929 ])# _LT_TRY_DLOPEN_SELF
 1930 
 1931 
 1932 # LT_SYS_DLOPEN_SELF
 1933 # ------------------
 1934 AC_DEFUN([LT_SYS_DLOPEN_SELF],
 1935 [m4_require([_LT_HEADER_DLFCN])dnl
 1936 if test yes != "$enable_dlopen"; then
 1937   enable_dlopen=unknown
 1938   enable_dlopen_self=unknown
 1939   enable_dlopen_self_static=unknown
 1940 else
 1941   lt_cv_dlopen=no
 1942   lt_cv_dlopen_libs=
 1943 
 1944   case $host_os in
 1945   beos*)
 1946     lt_cv_dlopen=load_add_on
 1947     lt_cv_dlopen_libs=
 1948     lt_cv_dlopen_self=yes
 1949     ;;
 1950 
 1951   mingw* | pw32* | cegcc*)
 1952     lt_cv_dlopen=LoadLibrary
 1953     lt_cv_dlopen_libs=
 1954     ;;
 1955 
 1956   cygwin*)
 1957     lt_cv_dlopen=dlopen
 1958     lt_cv_dlopen_libs=
 1959     ;;
 1960 
 1961   darwin*)
 1962     # if libdl is installed we need to link against it
 1963     AC_CHECK_LIB([dl], [dlopen],
 1964 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
 1965     lt_cv_dlopen=dyld
 1966     lt_cv_dlopen_libs=
 1967     lt_cv_dlopen_self=yes
 1968     ])
 1969     ;;
 1970 
 1971   tpf*)
 1972     # Don't try to run any link tests for TPF.  We know it's impossible
 1973     # because TPF is a cross-compiler, and we know how we open DSOs.
 1974     lt_cv_dlopen=dlopen
 1975     lt_cv_dlopen_libs=
 1976     lt_cv_dlopen_self=no
 1977     ;;
 1978 
 1979   *)
 1980     AC_CHECK_FUNC([shl_load],
 1981 	  [lt_cv_dlopen=shl_load],
 1982       [AC_CHECK_LIB([dld], [shl_load],
 1983 	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
 1984 	[AC_CHECK_FUNC([dlopen],
 1985 	      [lt_cv_dlopen=dlopen],
 1986 	  [AC_CHECK_LIB([dl], [dlopen],
 1987 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
 1988 	    [AC_CHECK_LIB([svld], [dlopen],
 1989 		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
 1990 	      [AC_CHECK_LIB([dld], [dld_link],
 1991 		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
 1992 	      ])
 1993 	    ])
 1994 	  ])
 1995 	])
 1996       ])
 1997     ;;
 1998   esac
 1999 
 2000   if test no = "$lt_cv_dlopen"; then
 2001     enable_dlopen=no
 2002   else
 2003     enable_dlopen=yes
 2004   fi
 2005 
 2006   case $lt_cv_dlopen in
 2007   dlopen)
 2008     save_CPPFLAGS=$CPPFLAGS
 2009     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
 2010 
 2011     save_LDFLAGS=$LDFLAGS
 2012     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 2013 
 2014     save_LIBS=$LIBS
 2015     LIBS="$lt_cv_dlopen_libs $LIBS"
 2016 
 2017     AC_CACHE_CHECK([whether a program can dlopen itself],
 2018 	  lt_cv_dlopen_self, [dnl
 2019 	  _LT_TRY_DLOPEN_SELF(
 2020 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
 2021 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
 2022     ])
 2023 
 2024     if test yes = "$lt_cv_dlopen_self"; then
 2025       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
 2026       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
 2027 	  lt_cv_dlopen_self_static, [dnl
 2028 	  _LT_TRY_DLOPEN_SELF(
 2029 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 2030 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 2031       ])
 2032     fi
 2033 
 2034     CPPFLAGS=$save_CPPFLAGS
 2035     LDFLAGS=$save_LDFLAGS
 2036     LIBS=$save_LIBS
 2037     ;;
 2038   esac
 2039 
 2040   case $lt_cv_dlopen_self in
 2041   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 2042   *) enable_dlopen_self=unknown ;;
 2043   esac
 2044 
 2045   case $lt_cv_dlopen_self_static in
 2046   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 2047   *) enable_dlopen_self_static=unknown ;;
 2048   esac
 2049 fi
 2050 _LT_DECL([dlopen_support], [enable_dlopen], [0],
 2051 	 [Whether dlopen is supported])
 2052 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
 2053 	 [Whether dlopen of programs is supported])
 2054 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
 2055 	 [Whether dlopen of statically linked programs is supported])
 2056 ])# LT_SYS_DLOPEN_SELF
 2057 
 2058 # Old name:
 2059 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
 2060 dnl aclocal-1.4 backwards compatibility:
 2061 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
 2062 
 2063 
 2064 # _LT_COMPILER_C_O([TAGNAME])
 2065 # ---------------------------
 2066 # Check to see if options -c and -o are simultaneously supported by compiler.
 2067 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
 2068 m4_defun([_LT_COMPILER_C_O],
 2069 [m4_require([_LT_DECL_SED])dnl
 2070 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2071 m4_require([_LT_TAG_COMPILER])dnl
 2072 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 2073   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 2074   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 2075    $RM -r conftest 2>/dev/null
 2076    mkdir conftest
 2077    cd conftest
 2078    mkdir out
 2079    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 2080 
 2081    lt_compiler_flag="-o out/conftest2.$ac_objext"
 2082    # Insert the option either (1) after the last *FLAGS variable, or
 2083    # (2) before a word containing "conftest.", or (3) at the end.
 2084    # Note that $ac_compile itself does not contain backslashes and begins
 2085    # with a dollar sign (not a hyphen), so the echo should work correctly.
 2086    lt_compile=`echo "$ac_compile" | $SED \
 2087    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 2088    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 2089    -e 's:$: $lt_compiler_flag:'`
 2090    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 2091    (eval "$lt_compile" 2>out/conftest.err)
 2092    ac_status=$?
 2093    cat out/conftest.err >&AS_MESSAGE_LOG_FD
 2094    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 2095    if (exit $ac_status) && test -s out/conftest2.$ac_objext
 2096    then
 2097      # The compiler can only warn and ignore the option if not recognized
 2098      # So say no if there are warnings
 2099      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
 2100      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 2101      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 2102        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 2103      fi
 2104    fi
 2105    chmod u+w . 2>&AS_MESSAGE_LOG_FD
 2106    $RM conftest*
 2107    # SGI C++ compiler will create directory out/ii_files/ for
 2108    # template instantiation
 2109    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
 2110    $RM out/* && rmdir out
 2111    cd ..
 2112    $RM -r conftest
 2113    $RM conftest*
 2114 ])
 2115 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
 2116 	[Does compiler simultaneously support -c and -o options?])
 2117 ])# _LT_COMPILER_C_O
 2118 
 2119 
 2120 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
 2121 # ----------------------------------
 2122 # Check to see if we can do hard links to lock some files if needed
 2123 m4_defun([_LT_COMPILER_FILE_LOCKS],
 2124 [m4_require([_LT_ENABLE_LOCK])dnl
 2125 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2126 _LT_COMPILER_C_O([$1])
 2127 
 2128 hard_links=nottested
 2129 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
 2130   # do not overwrite the value of need_locks provided by the user
 2131   AC_MSG_CHECKING([if we can lock with hard links])
 2132   hard_links=yes
 2133   $RM conftest*
 2134   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2135   touch conftest.a
 2136   ln conftest.a conftest.b 2>&5 || hard_links=no
 2137   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2138   AC_MSG_RESULT([$hard_links])
 2139   if test no = "$hard_links"; then
 2140     AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
 2141     need_locks=warn
 2142   fi
 2143 else
 2144   need_locks=no
 2145 fi
 2146 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
 2147 ])# _LT_COMPILER_FILE_LOCKS
 2148 
 2149 
 2150 # _LT_CHECK_OBJDIR
 2151 # ----------------
 2152 m4_defun([_LT_CHECK_OBJDIR],
 2153 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 2154 [rm -f .libs 2>/dev/null
 2155 mkdir .libs 2>/dev/null
 2156 if test -d .libs; then
 2157   lt_cv_objdir=.libs
 2158 else
 2159   # MS-DOS does not allow filenames that begin with a dot.
 2160   lt_cv_objdir=_libs
 2161 fi
 2162 rmdir .libs 2>/dev/null])
 2163 objdir=$lt_cv_objdir
 2164 _LT_DECL([], [objdir], [0],
 2165          [The name of the directory that contains temporary libtool files])dnl
 2166 m4_pattern_allow([LT_OBJDIR])dnl
 2167 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
 2168   [Define to the sub-directory where libtool stores uninstalled libraries.])
 2169 ])# _LT_CHECK_OBJDIR
 2170 
 2171 
 2172 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
 2173 # --------------------------------------
 2174 # Check hardcoding attributes.
 2175 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
 2176 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 2177 _LT_TAGVAR(hardcode_action, $1)=
 2178 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
 2179    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
 2180    test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
 2181 
 2182   # We can hardcode non-existent directories.
 2183   if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
 2184      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 2185      # have to relink, otherwise we might link with an installed library
 2186      # when we should be linking with a yet-to-be-installed one
 2187      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
 2188      test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
 2189     # Linking always hardcodes the temporary library directory.
 2190     _LT_TAGVAR(hardcode_action, $1)=relink
 2191   else
 2192     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 2193     _LT_TAGVAR(hardcode_action, $1)=immediate
 2194   fi
 2195 else
 2196   # We cannot hardcode anything, or else we can only hardcode existing
 2197   # directories.
 2198   _LT_TAGVAR(hardcode_action, $1)=unsupported
 2199 fi
 2200 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
 2201 
 2202 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
 2203    test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
 2204   # Fast installation is not supported
 2205   enable_fast_install=no
 2206 elif test yes = "$shlibpath_overrides_runpath" ||
 2207      test no = "$enable_shared"; then
 2208   # Fast installation is not necessary
 2209   enable_fast_install=needless
 2210 fi
 2211 _LT_TAGDECL([], [hardcode_action], [0],
 2212     [How to hardcode a shared library path into an executable])
 2213 ])# _LT_LINKER_HARDCODE_LIBPATH
 2214 
 2215 
 2216 # _LT_CMD_STRIPLIB
 2217 # ----------------
 2218 m4_defun([_LT_CMD_STRIPLIB],
 2219 [m4_require([_LT_DECL_EGREP])
 2220 striplib=
 2221 old_striplib=
 2222 AC_MSG_CHECKING([whether stripping libraries is possible])
 2223 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 2224   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 2225   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 2226   AC_MSG_RESULT([yes])
 2227 else
 2228 # FIXME - insert some real tests, host_os isn't really good enough
 2229   case $host_os in
 2230   darwin*)
 2231     if test -n "$STRIP"; then
 2232       striplib="$STRIP -x"
 2233       old_striplib="$STRIP -S"
 2234       AC_MSG_RESULT([yes])
 2235     else
 2236       AC_MSG_RESULT([no])
 2237     fi
 2238     ;;
 2239   *)
 2240     AC_MSG_RESULT([no])
 2241     ;;
 2242   esac
 2243 fi
 2244 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
 2245 _LT_DECL([], [striplib], [1])
 2246 ])# _LT_CMD_STRIPLIB
 2247 
 2248 
 2249 # _LT_PREPARE_MUNGE_PATH_LIST
 2250 # ---------------------------
 2251 # Make sure func_munge_path_list() is defined correctly.
 2252 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
 2253 [[# func_munge_path_list VARIABLE PATH
 2254 # -----------------------------------
 2255 # VARIABLE is name of variable containing _space_ separated list of
 2256 # directories to be munged by the contents of PATH, which is string
 2257 # having a format:
 2258 # "DIR[:DIR]:"
 2259 #       string "DIR[ DIR]" will be prepended to VARIABLE
 2260 # ":DIR[:DIR]"
 2261 #       string "DIR[ DIR]" will be appended to VARIABLE
 2262 # "DIRP[:DIRP]::[DIRA:]DIRA"
 2263 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
 2264 #       "DIRA[ DIRA]" will be appended to VARIABLE
 2265 # "DIR[:DIR]"
 2266 #       VARIABLE will be replaced by "DIR[ DIR]"
 2267 func_munge_path_list ()
 2268 {
 2269     case x@S|@2 in
 2270     x)
 2271         ;;
 2272     *:)
 2273         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
 2274         ;;
 2275     x:*)
 2276         eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2277         ;;
 2278     *::*)
 2279         eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
 2280         eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
 2281         ;;
 2282     *)
 2283         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2284         ;;
 2285     esac
 2286 }
 2287 ]])# _LT_PREPARE_PATH_LIST
 2288 
 2289 
 2290 # _LT_SYS_DYNAMIC_LINKER([TAG])
 2291 # -----------------------------
 2292 # PORTME Fill in your ld.so characteristics
 2293 m4_defun([_LT_SYS_DYNAMIC_LINKER],
 2294 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2295 m4_require([_LT_DECL_EGREP])dnl
 2296 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2297 m4_require([_LT_DECL_OBJDUMP])dnl
 2298 m4_require([_LT_DECL_SED])dnl
 2299 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 2300 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
 2301 AC_MSG_CHECKING([dynamic linker characteristics])
 2302 m4_if([$1],
 2303 	[], [
 2304 if test yes = "$GCC"; then
 2305   case $host_os in
 2306     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
 2307     *) lt_awk_arg='/^libraries:/' ;;
 2308   esac
 2309   case $host_os in
 2310     mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
 2311     *) lt_sed_strip_eq='s|=/|/|g' ;;
 2312   esac
 2313   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
 2314   case $lt_search_path_spec in
 2315   *\;*)
 2316     # if the path contains ";" then we assume it to be the separator
 2317     # otherwise default to the standard path separator (i.e. ":") - it is
 2318     # assumed that no part of a normal pathname contains ";" but that should
 2319     # okay in the real world where ";" in dirpaths is itself problematic.
 2320     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
 2321     ;;
 2322   *)
 2323     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
 2324     ;;
 2325   esac
 2326   # Ok, now we have the path, separated by spaces, we can step through it
 2327   # and add multilib dir if necessary...
 2328   lt_tmp_lt_search_path_spec=
 2329   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
 2330   # ...but if some path component already ends with the multilib dir we assume
 2331   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
 2332   case "$lt_multi_os_dir; $lt_search_path_spec " in
 2333   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
 2334     lt_multi_os_dir=
 2335     ;;
 2336   esac
 2337   for lt_sys_path in $lt_search_path_spec; do
 2338     if test -d "$lt_sys_path$lt_multi_os_dir"; then
 2339       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
 2340     elif test -n "$lt_multi_os_dir"; then
 2341       test -d "$lt_sys_path" && \
 2342 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
 2343     fi
 2344   done
 2345   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 2346 BEGIN {RS = " "; FS = "/|\n";} {
 2347   lt_foo = "";
 2348   lt_count = 0;
 2349   for (lt_i = NF; lt_i > 0; lt_i--) {
 2350     if ($lt_i != "" && $lt_i != ".") {
 2351       if ($lt_i == "..") {
 2352         lt_count++;
 2353       } else {
 2354         if (lt_count == 0) {
 2355           lt_foo = "/" $lt_i lt_foo;
 2356         } else {
 2357           lt_count--;
 2358         }
 2359       }
 2360     }
 2361   }
 2362   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
 2363   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 2364 }'`
 2365   # AWK program above erroneously prepends '/' to C:/dos/paths
 2366   # for these hosts.
 2367   case $host_os in
 2368     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
 2369       $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
 2370   esac
 2371   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 2372 else
 2373   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2374 fi])
 2375 library_names_spec=
 2376 libname_spec='lib$name'
 2377 soname_spec=
 2378 shrext_cmds=.so
 2379 postinstall_cmds=
 2380 postuninstall_cmds=
 2381 finish_cmds=
 2382 finish_eval=
 2383 shlibpath_var=
 2384 shlibpath_overrides_runpath=unknown
 2385 version_type=none
 2386 dynamic_linker="$host_os ld.so"
 2387 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 2388 need_lib_prefix=unknown
 2389 hardcode_into_libs=no
 2390 
 2391 # when you set need_version to no, make sure it does not cause -set_version
 2392 # flags to be left without arguments
 2393 need_version=unknown
 2394 
 2395 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
 2396 [User-defined run-time library search path.])
 2397 
 2398 case $host_os in
 2399 aix3*)
 2400   version_type=linux # correct to gnu/linux during the next big refactor
 2401   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
 2402   shlibpath_var=LIBPATH
 2403 
 2404   # AIX 3 has no versioning support, so we append a major version to the name.
 2405   soname_spec='$libname$release$shared_ext$major'
 2406   ;;
 2407 
 2408 aix[[4-9]]*)
 2409   version_type=linux # correct to gnu/linux during the next big refactor
 2410   need_lib_prefix=no
 2411   need_version=no
 2412   hardcode_into_libs=yes
 2413   if test ia64 = "$host_cpu"; then
 2414     # AIX 5 supports IA64
 2415     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
 2416     shlibpath_var=LD_LIBRARY_PATH
 2417   else
 2418     # With GCC up to 2.95.x, collect2 would create an import file
 2419     # for dependence libraries.  The import file would start with
 2420     # the line '#! .'.  This would cause the generated library to
 2421     # depend on '.', always an invalid library.  This was fixed in
 2422     # development snapshots of GCC prior to 3.0.
 2423     case $host_os in
 2424       aix4 | aix4.[[01]] | aix4.[[01]].*)
 2425       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 2426 	   echo ' yes '
 2427 	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
 2428 	:
 2429       else
 2430 	can_build_shared=no
 2431       fi
 2432       ;;
 2433     esac
 2434     # Using Import Files as archive members, it is possible to support
 2435     # filename-based versioning of shared library archives on AIX. While
 2436     # this would work for both with and without runtime linking, it will
 2437     # prevent static linking of such archives. So we do filename-based
 2438     # shared library versioning with .so extension only, which is used
 2439     # when both runtime linking and shared linking is enabled.
 2440     # Unfortunately, runtime linking may impact performance, so we do
 2441     # not want this to be the default eventually. Also, we use the
 2442     # versioned .so libs for executables only if there is the -brtl
 2443     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
 2444     # To allow for filename-based versioning support, we need to create
 2445     # libNAME.so.V as an archive file, containing:
 2446     # *) an Import File, referring to the versioned filename of the
 2447     #    archive as well as the shared archive member, telling the
 2448     #    bitwidth (32 or 64) of that shared object, and providing the
 2449     #    list of exported symbols of that shared object, eventually
 2450     #    decorated with the 'weak' keyword
 2451     # *) the shared object with the F_LOADONLY flag set, to really avoid
 2452     #    it being seen by the linker.
 2453     # At run time we better use the real file rather than another symlink,
 2454     # but for link time we create the symlink libNAME.so -> libNAME.so.V
 2455 
 2456     case $with_aix_soname,$aix_use_runtimelinking in
 2457     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
 2458     # soname into executable. Probably we can add versioning support to
 2459     # collect2, so additional links can be useful in future.
 2460     aix,yes) # traditional libtool
 2461       dynamic_linker='AIX unversionable lib.so'
 2462       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 2463       # instead of lib<name>.a to let people know that these are not
 2464       # typical AIX shared libraries.
 2465       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2466       ;;
 2467     aix,no) # traditional AIX only
 2468       dynamic_linker='AIX lib.a[(]lib.so.V[)]'
 2469       # We preserve .a as extension for shared libraries through AIX4.2
 2470       # and later when we are not doing run time linking.
 2471       library_names_spec='$libname$release.a $libname.a'
 2472       soname_spec='$libname$release$shared_ext$major'
 2473       ;;
 2474     svr4,*) # full svr4 only
 2475       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
 2476       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2477       # We do not specify a path in Import Files, so LIBPATH fires.
 2478       shlibpath_overrides_runpath=yes
 2479       ;;
 2480     *,yes) # both, prefer svr4
 2481       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
 2482       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2483       # unpreferred sharedlib libNAME.a needs extra handling
 2484       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"'
 2485       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.$libext"'
 2486       # We do not specify a path in Import Files, so LIBPATH fires.
 2487       shlibpath_overrides_runpath=yes
 2488       ;;
 2489     *,no) # both, prefer aix
 2490       dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
 2491       library_names_spec='$libname$release.a $libname.a'
 2492       soname_spec='$libname$release$shared_ext$major'
 2493       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
 2494       postinstall_cmds='test -z "$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 $func_stripname_result.so)'
 2495       postuninstall_cmds='test -z "$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"'
 2496       ;;
 2497     esac
 2498     shlibpath_var=LIBPATH
 2499   fi
 2500   ;;
 2501 
 2502 amigaos*)
 2503   case $host_cpu in
 2504   powerpc)
 2505     # Since July 2007 AmigaOS4 officially supports .so libraries.
 2506     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
 2507     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2508     ;;
 2509   m68k)
 2510     library_names_spec='$libname.ixlibrary $libname.a'
 2511     # Create ${libname}_ixlibrary.a entries in /sys/libs.
 2512     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 ${libname}_ixlibrary.a || exit 1; done'
 2513     ;;
 2514   esac
 2515   ;;
 2516 
 2517 beos*)
 2518   library_names_spec='$libname$shared_ext'
 2519   dynamic_linker="$host_os ld.so"
 2520   shlibpath_var=LIBRARY_PATH
 2521   ;;
 2522 
 2523 bsdi[[45]]*)
 2524   version_type=linux # correct to gnu/linux during the next big refactor
 2525   need_version=no
 2526   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2527   soname_spec='$libname$release$shared_ext$major'
 2528   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 2529   shlibpath_var=LD_LIBRARY_PATH
 2530   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 2531   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 2532   # the default ld.so.conf also contains /usr/contrib/lib and
 2533   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 2534   # libtool to hard-code these into programs
 2535   ;;
 2536 
 2537 cygwin* | mingw* | pw32* | cegcc*)
 2538   version_type=windows
 2539   shrext_cmds=.dll
 2540   need_version=no
 2541   need_lib_prefix=no
 2542 
 2543   case $GCC,$cc_basename in
 2544   yes,*)
 2545     # gcc
 2546     library_names_spec='$libname.dll.a'
 2547     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2548     postinstall_cmds='base_file=`basename \$file`~
 2549       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2550       dldir=$destdir/`dirname \$dlpath`~
 2551       test -d \$dldir || mkdir -p \$dldir~
 2552       $install_prog $dir/$dlname \$dldir/$dlname~
 2553       chmod a+x \$dldir/$dlname~
 2554       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2555         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2556       fi'
 2557     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2558       dlpath=$dir/\$dldll~
 2559        $RM \$dlpath'
 2560     shlibpath_overrides_runpath=yes
 2561 
 2562     case $host_os in
 2563     cygwin*)
 2564       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 2565       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2566 m4_if([$1], [],[
 2567       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
 2568       ;;
 2569     mingw* | cegcc*)
 2570       # MinGW DLLs use traditional 'lib' prefix
 2571       soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2572       ;;
 2573     pw32*)
 2574       # pw32 DLLs use 'pw' prefix rather than 'lib'
 2575       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2576       ;;
 2577     esac
 2578     dynamic_linker='Win32 ld.exe'
 2579     ;;
 2580 
 2581   *,cl*)
 2582     # Native MSVC
 2583     libname_spec='$name'
 2584     soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2585     library_names_spec='$libname.dll.lib'
 2586 
 2587     case $build_os in
 2588     mingw*)
 2589       sys_lib_search_path_spec=
 2590       lt_save_ifs=$IFS
 2591       IFS=';'
 2592       for lt_path in $LIB
 2593       do
 2594         IFS=$lt_save_ifs
 2595         # Let DOS variable expansion print the short 8.3 style file name.
 2596         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
 2597         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
 2598       done
 2599       IFS=$lt_save_ifs
 2600       # Convert to MSYS style.
 2601       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
 2602       ;;
 2603     cygwin*)
 2604       # Convert to unix form, then to dos form, then back to unix form
 2605       # but this time dos style (no spaces!) so that the unix form looks
 2606       # like /cygdrive/c/PROGRA~1:/cygdr...
 2607       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
 2608       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
 2609       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2610       ;;
 2611     *)
 2612       sys_lib_search_path_spec=$LIB
 2613       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
 2614         # It is most probably a Windows format PATH.
 2615         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 2616       else
 2617         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2618       fi
 2619       # FIXME: find the short name or the path components, as spaces are
 2620       # common. (e.g. "Program Files" -> "PROGRA~1")
 2621       ;;
 2622     esac
 2623 
 2624     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2625     postinstall_cmds='base_file=`basename \$file`~
 2626       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2627       dldir=$destdir/`dirname \$dlpath`~
 2628       test -d \$dldir || mkdir -p \$dldir~
 2629       $install_prog $dir/$dlname \$dldir/$dlname'
 2630     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2631       dlpath=$dir/\$dldll~
 2632        $RM \$dlpath'
 2633     shlibpath_overrides_runpath=yes
 2634     dynamic_linker='Win32 link.exe'
 2635     ;;
 2636 
 2637   *)
 2638     # Assume MSVC wrapper
 2639     library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
 2640     dynamic_linker='Win32 ld.exe'
 2641     ;;
 2642   esac
 2643   # FIXME: first we should search . and the directory the executable is in
 2644   shlibpath_var=PATH
 2645   ;;
 2646 
 2647 darwin* | rhapsody*)
 2648   dynamic_linker="$host_os dyld"
 2649   version_type=darwin
 2650   need_lib_prefix=no
 2651   need_version=no
 2652   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
 2653   soname_spec='$libname$release$major$shared_ext'
 2654   shlibpath_overrides_runpath=yes
 2655   shlibpath_var=DYLD_LIBRARY_PATH
 2656   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 2657 m4_if([$1], [],[
 2658   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
 2659   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 2660   ;;
 2661 
 2662 dgux*)
 2663   version_type=linux # correct to gnu/linux during the next big refactor
 2664   need_lib_prefix=no
 2665   need_version=no
 2666   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2667   soname_spec='$libname$release$shared_ext$major'
 2668   shlibpath_var=LD_LIBRARY_PATH
 2669   ;;
 2670 
 2671 freebsd* | dragonfly*)
 2672   # DragonFly does not have aout.  When/if they implement a new
 2673   # versioning mechanism, adjust this.
 2674   if test -x /usr/bin/objformat; then
 2675     objformat=`/usr/bin/objformat`
 2676   else
 2677     case $host_os in
 2678     freebsd[[23]].*) objformat=aout ;;
 2679     *) objformat=elf ;;
 2680     esac
 2681   fi
 2682   version_type=freebsd-$objformat
 2683   case $version_type in
 2684     freebsd-elf*)
 2685       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2686       soname_spec='$libname$release$shared_ext$major'
 2687       need_version=no
 2688       need_lib_prefix=no
 2689       ;;
 2690     freebsd-*)
 2691       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2692       need_version=yes
 2693       ;;
 2694   esac
 2695   shlibpath_var=LD_LIBRARY_PATH
 2696   case $host_os in
 2697   freebsd2.*)
 2698     shlibpath_overrides_runpath=yes
 2699     ;;
 2700   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 2701     shlibpath_overrides_runpath=yes
 2702     hardcode_into_libs=yes
 2703     ;;
 2704   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 2705   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 2706     shlibpath_overrides_runpath=no
 2707     hardcode_into_libs=yes
 2708     ;;
 2709   *) # from 4.6 on, and DragonFly
 2710     shlibpath_overrides_runpath=yes
 2711     hardcode_into_libs=yes
 2712     ;;
 2713   esac
 2714   ;;
 2715 
 2716 haiku*)
 2717   version_type=linux # correct to gnu/linux during the next big refactor
 2718   need_lib_prefix=no
 2719   need_version=no
 2720   dynamic_linker="$host_os runtime_loader"
 2721   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2722   soname_spec='$libname$release$shared_ext$major'
 2723   shlibpath_var=LIBRARY_PATH
 2724   shlibpath_overrides_runpath=no
 2725   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
 2726   hardcode_into_libs=yes
 2727   ;;
 2728 
 2729 hpux9* | hpux10* | hpux11*)
 2730   # Give a soname corresponding to the major version so that dld.sl refuses to
 2731   # link against other versions.
 2732   version_type=sunos
 2733   need_lib_prefix=no
 2734   need_version=no
 2735   case $host_cpu in
 2736   ia64*)
 2737     shrext_cmds='.so'
 2738     hardcode_into_libs=yes
 2739     dynamic_linker="$host_os dld.so"
 2740     shlibpath_var=LD_LIBRARY_PATH
 2741     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2742     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2743     soname_spec='$libname$release$shared_ext$major'
 2744     if test 32 = "$HPUX_IA64_MODE"; then
 2745       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 2746       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
 2747     else
 2748       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 2749       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
 2750     fi
 2751     ;;
 2752   hppa*64*)
 2753     shrext_cmds='.sl'
 2754     hardcode_into_libs=yes
 2755     dynamic_linker="$host_os dld.sl"
 2756     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 2757     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2758     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2759     soname_spec='$libname$release$shared_ext$major'
 2760     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 2761     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2762     ;;
 2763   *)
 2764     shrext_cmds='.sl'
 2765     dynamic_linker="$host_os dld.sl"
 2766     shlibpath_var=SHLIB_PATH
 2767     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 2768     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2769     soname_spec='$libname$release$shared_ext$major'
 2770     ;;
 2771   esac
 2772   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
 2773   postinstall_cmds='chmod 555 $lib'
 2774   # or fails outright, so override atomically:
 2775   install_override_mode=555
 2776   ;;
 2777 
 2778 interix[[3-9]]*)
 2779   version_type=linux # correct to gnu/linux during the next big refactor
 2780   need_lib_prefix=no
 2781   need_version=no
 2782   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2783   soname_spec='$libname$release$shared_ext$major'
 2784   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 2785   shlibpath_var=LD_LIBRARY_PATH
 2786   shlibpath_overrides_runpath=no
 2787   hardcode_into_libs=yes
 2788   ;;
 2789 
 2790 irix5* | irix6* | nonstopux*)
 2791   case $host_os in
 2792     nonstopux*) version_type=nonstopux ;;
 2793     *)
 2794 	if test yes = "$lt_cv_prog_gnu_ld"; then
 2795 		version_type=linux # correct to gnu/linux during the next big refactor
 2796 	else
 2797 		version_type=irix
 2798 	fi ;;
 2799   esac
 2800   need_lib_prefix=no
 2801   need_version=no
 2802   soname_spec='$libname$release$shared_ext$major'
 2803   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
 2804   case $host_os in
 2805   irix5* | nonstopux*)
 2806     libsuff= shlibsuff=
 2807     ;;
 2808   *)
 2809     case $LD in # libtool.m4 will add one of these switches to LD
 2810     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 2811       libsuff= shlibsuff= libmagic=32-bit;;
 2812     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 2813       libsuff=32 shlibsuff=N32 libmagic=N32;;
 2814     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 2815       libsuff=64 shlibsuff=64 libmagic=64-bit;;
 2816     *) libsuff= shlibsuff= libmagic=never-match;;
 2817     esac
 2818     ;;
 2819   esac
 2820   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 2821   shlibpath_overrides_runpath=no
 2822   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
 2823   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
 2824   hardcode_into_libs=yes
 2825   ;;
 2826 
 2827 # No shared lib support for Linux oldld, aout, or coff.
 2828 linux*oldld* | linux*aout* | linux*coff*)
 2829   dynamic_linker=no
 2830   ;;
 2831 
 2832 linux*android*)
 2833   version_type=none # Android doesn't support versioned libraries.
 2834   need_lib_prefix=no
 2835   need_version=no
 2836   library_names_spec='$libname$release$shared_ext'
 2837   soname_spec='$libname$release$shared_ext'
 2838   finish_cmds=
 2839   shlibpath_var=LD_LIBRARY_PATH
 2840   shlibpath_overrides_runpath=yes
 2841 
 2842   # This implies no fast_install, which is unacceptable.
 2843   # Some rework will be needed to allow for fast_install
 2844   # before this can be enabled.
 2845   hardcode_into_libs=yes
 2846 
 2847   dynamic_linker='Android linker'
 2848   # Don't embed -rpath directories since the linker doesn't support them.
 2849   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 2850   ;;
 2851 
 2852 # This must be glibc/ELF.
 2853 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 2854   version_type=linux # correct to gnu/linux during the next big refactor
 2855   need_lib_prefix=no
 2856   need_version=no
 2857   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2858   soname_spec='$libname$release$shared_ext$major'
 2859   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 2860   shlibpath_var=LD_LIBRARY_PATH
 2861   shlibpath_overrides_runpath=no
 2862 
 2863   # Some binutils ld are patched to set DT_RUNPATH
 2864   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
 2865     [lt_cv_shlibpath_overrides_runpath=no
 2866     save_LDFLAGS=$LDFLAGS
 2867     save_libdir=$libdir
 2868     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
 2869 	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
 2870     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 2871       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
 2872 	 [lt_cv_shlibpath_overrides_runpath=yes])])
 2873     LDFLAGS=$save_LDFLAGS
 2874     libdir=$save_libdir
 2875     ])
 2876   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 2877 
 2878   # This implies no fast_install, which is unacceptable.
 2879   # Some rework will be needed to allow for fast_install
 2880   # before this can be enabled.
 2881   hardcode_into_libs=yes
 2882 
 2883   # Ideally, we could use ldconfig to report *all* directores which are
 2884   # searched for libraries, however this is still not possible.  Aside from not
 2885   # being certain /sbin/ldconfig is available, command
 2886   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
 2887   # even though it is searched at run-time.  Try to do the best guess by
 2888   # appending ld.so.conf contents (and includes) to the search path.
 2889   if test -f /etc/ld.so.conf; then
 2890     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' ' '`
 2891     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 2892   fi
 2893 
 2894   # We used to test for /lib/ld.so.1 and disable shared libraries on
 2895   # powerpc, because MkLinux only supported shared libraries with the
 2896   # GNU dynamic linker.  Since this was broken with cross compilers,
 2897   # most powerpc-linux boxes support dynamic linking these days and
 2898   # people can always --disable-shared, the test was removed, and we
 2899   # assume the GNU/Linux dynamic linker is in use.
 2900   dynamic_linker='GNU/Linux ld.so'
 2901   ;;
 2902 
 2903 netbsdelf*-gnu)
 2904   version_type=linux
 2905   need_lib_prefix=no
 2906   need_version=no
 2907   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 2908   soname_spec='${libname}${release}${shared_ext}$major'
 2909   shlibpath_var=LD_LIBRARY_PATH
 2910   shlibpath_overrides_runpath=no
 2911   hardcode_into_libs=yes
 2912   dynamic_linker='NetBSD ld.elf_so'
 2913   ;;
 2914 
 2915 netbsd*)
 2916   version_type=sunos
 2917   need_lib_prefix=no
 2918   need_version=no
 2919   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 2920     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2921     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2922     dynamic_linker='NetBSD (a.out) ld.so'
 2923   else
 2924     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2925     soname_spec='$libname$release$shared_ext$major'
 2926     dynamic_linker='NetBSD ld.elf_so'
 2927   fi
 2928   shlibpath_var=LD_LIBRARY_PATH
 2929   shlibpath_overrides_runpath=yes
 2930   hardcode_into_libs=yes
 2931   ;;
 2932 
 2933 newsos6)
 2934   version_type=linux # correct to gnu/linux during the next big refactor
 2935   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2936   shlibpath_var=LD_LIBRARY_PATH
 2937   shlibpath_overrides_runpath=yes
 2938   ;;
 2939 
 2940 *nto* | *qnx*)
 2941   version_type=qnx
 2942   need_lib_prefix=no
 2943   need_version=no
 2944   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2945   soname_spec='$libname$release$shared_ext$major'
 2946   shlibpath_var=LD_LIBRARY_PATH
 2947   shlibpath_overrides_runpath=no
 2948   hardcode_into_libs=yes
 2949   dynamic_linker='ldqnx.so'
 2950   ;;
 2951 
 2952 openbsd* | bitrig*)
 2953   version_type=sunos
 2954   sys_lib_dlsearch_path_spec=/usr/lib
 2955   need_lib_prefix=no
 2956   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 2957     need_version=no
 2958   else
 2959     need_version=yes
 2960   fi
 2961   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2962   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2963   shlibpath_var=LD_LIBRARY_PATH
 2964   shlibpath_overrides_runpath=yes
 2965   ;;
 2966 
 2967 os2*)
 2968   libname_spec='$name'
 2969   version_type=windows
 2970   shrext_cmds=.dll
 2971   need_version=no
 2972   need_lib_prefix=no
 2973   # OS/2 can only load a DLL with a base name of 8 characters or less.
 2974   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
 2975     v=$($ECHO $release$versuffix | tr -d .-);
 2976     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
 2977     $ECHO $n$v`$shared_ext'
 2978   library_names_spec='${libname}_dll.$libext'
 2979   dynamic_linker='OS/2 ld.exe'
 2980   shlibpath_var=BEGINLIBPATH
 2981   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2982   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2983   postinstall_cmds='base_file=`basename \$file`~
 2984     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
 2985     dldir=$destdir/`dirname \$dlpath`~
 2986     test -d \$dldir || mkdir -p \$dldir~
 2987     $install_prog $dir/$dlname \$dldir/$dlname~
 2988     chmod a+x \$dldir/$dlname~
 2989     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2990       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2991     fi'
 2992   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
 2993     dlpath=$dir/\$dldll~
 2994     $RM \$dlpath'
 2995   ;;
 2996 
 2997 osf3* | osf4* | osf5*)
 2998   version_type=osf
 2999   need_lib_prefix=no
 3000   need_version=no
 3001   soname_spec='$libname$release$shared_ext$major'
 3002   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3003   shlibpath_var=LD_LIBRARY_PATH
 3004   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 3005   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 3006   ;;
 3007 
 3008 rdos*)
 3009   dynamic_linker=no
 3010   ;;
 3011 
 3012 solaris*)
 3013   version_type=linux # correct to gnu/linux during the next big refactor
 3014   need_lib_prefix=no
 3015   need_version=no
 3016   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3017   soname_spec='$libname$release$shared_ext$major'
 3018   shlibpath_var=LD_LIBRARY_PATH
 3019   shlibpath_overrides_runpath=yes
 3020   hardcode_into_libs=yes
 3021   # ldd complains unless libraries are executable
 3022   postinstall_cmds='chmod +x $lib'
 3023   ;;
 3024 
 3025 sunos4*)
 3026   version_type=sunos
 3027   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 3028   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 3029   shlibpath_var=LD_LIBRARY_PATH
 3030   shlibpath_overrides_runpath=yes
 3031   if test yes = "$with_gnu_ld"; then
 3032     need_lib_prefix=no
 3033   fi
 3034   need_version=yes
 3035   ;;
 3036 
 3037 sysv4 | sysv4.3*)
 3038   version_type=linux # correct to gnu/linux during the next big refactor
 3039   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3040   soname_spec='$libname$release$shared_ext$major'
 3041   shlibpath_var=LD_LIBRARY_PATH
 3042   case $host_vendor in
 3043     sni)
 3044       shlibpath_overrides_runpath=no
 3045       need_lib_prefix=no
 3046       runpath_var=LD_RUN_PATH
 3047       ;;
 3048     siemens)
 3049       need_lib_prefix=no
 3050       ;;
 3051     motorola)
 3052       need_lib_prefix=no
 3053       need_version=no
 3054       shlibpath_overrides_runpath=no
 3055       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 3056       ;;
 3057   esac
 3058   ;;
 3059 
 3060 sysv4*MP*)
 3061   if test -d /usr/nec; then
 3062     version_type=linux # correct to gnu/linux during the next big refactor
 3063     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
 3064     soname_spec='$libname$shared_ext.$major'
 3065     shlibpath_var=LD_LIBRARY_PATH
 3066   fi
 3067   ;;
 3068 
 3069 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3070   version_type=sco
 3071   need_lib_prefix=no
 3072   need_version=no
 3073   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
 3074   soname_spec='$libname$release$shared_ext$major'
 3075   shlibpath_var=LD_LIBRARY_PATH
 3076   shlibpath_overrides_runpath=yes
 3077   hardcode_into_libs=yes
 3078   if test yes = "$with_gnu_ld"; then
 3079     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 3080   else
 3081     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 3082     case $host_os in
 3083       sco3.2v5*)
 3084         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 3085 	;;
 3086     esac
 3087   fi
 3088   sys_lib_dlsearch_path_spec='/usr/lib'
 3089   ;;
 3090 
 3091 tpf*)
 3092   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
 3093   version_type=linux # correct to gnu/linux during the next big refactor
 3094   need_lib_prefix=no
 3095   need_version=no
 3096   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3097   shlibpath_var=LD_LIBRARY_PATH
 3098   shlibpath_overrides_runpath=no
 3099   hardcode_into_libs=yes
 3100   ;;
 3101 
 3102 uts4*)
 3103   version_type=linux # correct to gnu/linux during the next big refactor
 3104   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3105   soname_spec='$libname$release$shared_ext$major'
 3106   shlibpath_var=LD_LIBRARY_PATH
 3107   ;;
 3108 
 3109 *)
 3110   dynamic_linker=no
 3111   ;;
 3112 esac
 3113 AC_MSG_RESULT([$dynamic_linker])
 3114 test no = "$dynamic_linker" && can_build_shared=no
 3115 
 3116 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 3117 if test yes = "$GCC"; then
 3118   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 3119 fi
 3120 
 3121 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
 3122   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
 3123 fi
 3124 
 3125 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
 3126   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
 3127 fi
 3128 
 3129 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
 3130 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
 3131 
 3132 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
 3133 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
 3134 
 3135 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
 3136 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
 3137 
 3138 _LT_DECL([], [variables_saved_for_relink], [1],
 3139     [Variables whose values should be saved in libtool wrapper scripts and
 3140     restored at link time])
 3141 _LT_DECL([], [need_lib_prefix], [0],
 3142     [Do we need the "lib" prefix for modules?])
 3143 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
 3144 _LT_DECL([], [version_type], [0], [Library versioning type])
 3145 _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
 3146 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
 3147 _LT_DECL([], [shlibpath_overrides_runpath], [0],
 3148     [Is shlibpath searched before the hard-coded library search path?])
 3149 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
 3150 _LT_DECL([], [library_names_spec], [1],
 3151     [[List of archive names.  First name is the real one, the rest are links.
 3152     The last name is the one that the linker finds with -lNAME]])
 3153 _LT_DECL([], [soname_spec], [1],
 3154     [[The coded name of the library, if different from the real name]])
 3155 _LT_DECL([], [install_override_mode], [1],
 3156     [Permission mode override for installation of shared libraries])
 3157 _LT_DECL([], [postinstall_cmds], [2],
 3158     [Command to use after installation of a shared archive])
 3159 _LT_DECL([], [postuninstall_cmds], [2],
 3160     [Command to use after uninstallation of a shared archive])
 3161 _LT_DECL([], [finish_cmds], [2],
 3162     [Commands used to finish a libtool library installation in a directory])
 3163 _LT_DECL([], [finish_eval], [1],
 3164     [[As "finish_cmds", except a single script fragment to be evaled but
 3165     not shown]])
 3166 _LT_DECL([], [hardcode_into_libs], [0],
 3167     [Whether we should hardcode library paths into libraries])
 3168 _LT_DECL([], [sys_lib_search_path_spec], [2],
 3169     [Compile-time system search path for libraries])
 3170 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
 3171     [Detected run-time system search path for libraries])
 3172 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
 3173     [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
 3174 ])# _LT_SYS_DYNAMIC_LINKER
 3175 
 3176 
 3177 # _LT_PATH_TOOL_PREFIX(TOOL)
 3178 # --------------------------
 3179 # find a file program that can recognize shared library
 3180 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
 3181 [m4_require([_LT_DECL_EGREP])dnl
 3182 AC_MSG_CHECKING([for $1])
 3183 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 3184 [case $MAGIC_CMD in
 3185 [[\\/*] |  ?:[\\/]*])
 3186   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
 3187   ;;
 3188 *)
 3189   lt_save_MAGIC_CMD=$MAGIC_CMD
 3190   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3191 dnl $ac_dummy forces splitting on constant user-supplied paths.
 3192 dnl POSIX.2 word splitting is done only on the output of word expansions,
 3193 dnl not every word.  This closes a longstanding sh security hole.
 3194   ac_dummy="m4_if([$2], , $PATH, [$2])"
 3195   for ac_dir in $ac_dummy; do
 3196     IFS=$lt_save_ifs
 3197     test -z "$ac_dir" && ac_dir=.
 3198     if test -f "$ac_dir/$1"; then
 3199       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
 3200       if test -n "$file_magic_test_file"; then
 3201 	case $deplibs_check_method in
 3202 	"file_magic "*)
 3203 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 3204 	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3205 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 3206 	    $EGREP "$file_magic_regex" > /dev/null; then
 3207 	    :
 3208 	  else
 3209 	    cat <<_LT_EOF 1>&2
 3210 
 3211 *** Warning: the command libtool uses to detect shared libraries,
 3212 *** $file_magic_cmd, produces output that libtool cannot recognize.
 3213 *** The result is that libtool may fail to recognize shared libraries
 3214 *** as such.  This will affect the creation of libtool libraries that
 3215 *** depend on shared libraries, but programs linked with such libtool
 3216 *** libraries will work regardless of this problem.  Nevertheless, you
 3217 *** may want to report the problem to your system manager and/or to
 3218 *** bug-libtool@gnu.org
 3219 
 3220 _LT_EOF
 3221 	  fi ;;
 3222 	esac
 3223       fi
 3224       break
 3225     fi
 3226   done
 3227   IFS=$lt_save_ifs
 3228   MAGIC_CMD=$lt_save_MAGIC_CMD
 3229   ;;
 3230 esac])
 3231 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3232 if test -n "$MAGIC_CMD"; then
 3233   AC_MSG_RESULT($MAGIC_CMD)
 3234 else
 3235   AC_MSG_RESULT(no)
 3236 fi
 3237 _LT_DECL([], [MAGIC_CMD], [0],
 3238 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
 3239 ])# _LT_PATH_TOOL_PREFIX
 3240 
 3241 # Old name:
 3242 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
 3243 dnl aclocal-1.4 backwards compatibility:
 3244 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
 3245 
 3246 
 3247 # _LT_PATH_MAGIC
 3248 # --------------
 3249 # find a file program that can recognize a shared library
 3250 m4_defun([_LT_PATH_MAGIC],
 3251 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 3252 if test -z "$lt_cv_path_MAGIC_CMD"; then
 3253   if test -n "$ac_tool_prefix"; then
 3254     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 3255   else
 3256     MAGIC_CMD=:
 3257   fi
 3258 fi
 3259 ])# _LT_PATH_MAGIC
 3260 
 3261 
 3262 # LT_PATH_LD
 3263 # ----------
 3264 # find the pathname to the GNU or non-GNU linker
 3265 AC_DEFUN([LT_PATH_LD],
 3266 [AC_REQUIRE([AC_PROG_CC])dnl
 3267 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3268 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 3269 m4_require([_LT_DECL_SED])dnl
 3270 m4_require([_LT_DECL_EGREP])dnl
 3271 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 3272 
 3273 AC_ARG_WITH([gnu-ld],
 3274     [AS_HELP_STRING([--with-gnu-ld],
 3275 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 3276     [test no = "$withval" || with_gnu_ld=yes],
 3277     [with_gnu_ld=no])dnl
 3278 
 3279 ac_prog=ld
 3280 if test yes = "$GCC"; then
 3281   # Check if gcc -print-prog-name=ld gives a path.
 3282   AC_MSG_CHECKING([for ld used by $CC])
 3283   case $host in
 3284   *-*-mingw*)
 3285     # gcc leaves a trailing carriage return, which upsets mingw
 3286     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 3287   *)
 3288     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 3289   esac
 3290   case $ac_prog in
 3291     # Accept absolute paths.
 3292     [[\\/]]* | ?:[[\\/]]*)
 3293       re_direlt='/[[^/]][[^/]]*/\.\./'
 3294       # Canonicalize the pathname of ld
 3295       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
 3296       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
 3297 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
 3298       done
 3299       test -z "$LD" && LD=$ac_prog
 3300       ;;
 3301   "")
 3302     # If it fails, then pretend we aren't using GCC.
 3303     ac_prog=ld
 3304     ;;
 3305   *)
 3306     # If it is relative, then search for the first ld in PATH.
 3307     with_gnu_ld=unknown
 3308     ;;
 3309   esac
 3310 elif test yes = "$with_gnu_ld"; then
 3311   AC_MSG_CHECKING([for GNU ld])
 3312 else
 3313   AC_MSG_CHECKING([for non-GNU ld])
 3314 fi
 3315 AC_CACHE_VAL(lt_cv_path_LD,
 3316 [if test -z "$LD"; then
 3317   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3318   for ac_dir in $PATH; do
 3319     IFS=$lt_save_ifs
 3320     test -z "$ac_dir" && ac_dir=.
 3321     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 3322       lt_cv_path_LD=$ac_dir/$ac_prog
 3323       # Check to see if the program is GNU ld.  I'd rather use --version,
 3324       # but apparently some variants of GNU ld only accept -v.
 3325       # Break only if it was the GNU/non-GNU ld that we prefer.
 3326       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 3327       *GNU* | *'with BFD'*)
 3328 	test no != "$with_gnu_ld" && break
 3329 	;;
 3330       *)
 3331 	test yes != "$with_gnu_ld" && break
 3332 	;;
 3333       esac
 3334     fi
 3335   done
 3336   IFS=$lt_save_ifs
 3337 else
 3338   lt_cv_path_LD=$LD # Let the user override the test with a path.
 3339 fi])
 3340 LD=$lt_cv_path_LD
 3341 if test -n "$LD"; then
 3342   AC_MSG_RESULT($LD)
 3343 else
 3344   AC_MSG_RESULT(no)
 3345 fi
 3346 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 3347 _LT_PATH_LD_GNU
 3348 AC_SUBST([LD])
 3349 
 3350 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
 3351 ])# LT_PATH_LD
 3352 
 3353 # Old names:
 3354 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
 3355 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
 3356 dnl aclocal-1.4 backwards compatibility:
 3357 dnl AC_DEFUN([AM_PROG_LD], [])
 3358 dnl AC_DEFUN([AC_PROG_LD], [])
 3359 
 3360 
 3361 # _LT_PATH_LD_GNU
 3362 #- --------------
 3363 m4_defun([_LT_PATH_LD_GNU],
 3364 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 3365 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
 3366 case `$LD -v 2>&1 </dev/null` in
 3367 *GNU* | *'with BFD'*)
 3368   lt_cv_prog_gnu_ld=yes
 3369   ;;
 3370 *)
 3371   lt_cv_prog_gnu_ld=no
 3372   ;;
 3373 esac])
 3374 with_gnu_ld=$lt_cv_prog_gnu_ld
 3375 ])# _LT_PATH_LD_GNU
 3376 
 3377 
 3378 # _LT_CMD_RELOAD
 3379 # --------------
 3380 # find reload flag for linker
 3381 #   -- PORTME Some linkers may need a different reload flag.
 3382 m4_defun([_LT_CMD_RELOAD],
 3383 [AC_CACHE_CHECK([for $LD option to reload object files],
 3384   lt_cv_ld_reload_flag,
 3385   [lt_cv_ld_reload_flag='-r'])
 3386 reload_flag=$lt_cv_ld_reload_flag
 3387 case $reload_flag in
 3388 "" | " "*) ;;
 3389 *) reload_flag=" $reload_flag" ;;
 3390 esac
 3391 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3392 case $host_os in
 3393   cygwin* | mingw* | pw32* | cegcc*)
 3394     if test yes != "$GCC"; then
 3395       reload_cmds=false
 3396     fi
 3397     ;;
 3398   darwin*)
 3399     if test yes = "$GCC"; then
 3400       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
 3401     else
 3402       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3403     fi
 3404     ;;
 3405 esac
 3406 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
 3407 _LT_TAGDECL([], [reload_cmds], [2])dnl
 3408 ])# _LT_CMD_RELOAD
 3409 
 3410 
 3411 # _LT_PATH_DD
 3412 # -----------
 3413 # find a working dd
 3414 m4_defun([_LT_PATH_DD],
 3415 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
 3416 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3417 cat conftest.i conftest.i >conftest2.i
 3418 : ${lt_DD:=$DD}
 3419 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
 3420 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3421   cmp -s conftest.i conftest.out \
 3422   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
 3423 fi])
 3424 rm -f conftest.i conftest2.i conftest.out])
 3425 ])# _LT_PATH_DD
 3426 
 3427 
 3428 # _LT_CMD_TRUNCATE
 3429 # ----------------
 3430 # find command to truncate a binary pipe
 3431 m4_defun([_LT_CMD_TRUNCATE],
 3432 [m4_require([_LT_PATH_DD])
 3433 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
 3434 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3435 cat conftest.i conftest.i >conftest2.i
 3436 lt_cv_truncate_bin=
 3437 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3438   cmp -s conftest.i conftest.out \
 3439   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
 3440 fi
 3441 rm -f conftest.i conftest2.i conftest.out
 3442 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
 3443 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
 3444   [Command to truncate a binary pipe])
 3445 ])# _LT_CMD_TRUNCATE
 3446 
 3447 
 3448 # _LT_CHECK_MAGIC_METHOD
 3449 # ----------------------
 3450 # how to check for library dependencies
 3451 #  -- PORTME fill in with the dynamic library characteristics
 3452 m4_defun([_LT_CHECK_MAGIC_METHOD],
 3453 [m4_require([_LT_DECL_EGREP])
 3454 m4_require([_LT_DECL_OBJDUMP])
 3455 AC_CACHE_CHECK([how to recognize dependent libraries],
 3456 lt_cv_deplibs_check_method,
 3457 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 3458 lt_cv_file_magic_test_file=
 3459 lt_cv_deplibs_check_method='unknown'
 3460 # Need to set the preceding variable on all platforms that support
 3461 # interlibrary dependencies.
 3462 # 'none' -- dependencies not supported.
 3463 # 'unknown' -- same as none, but documents that we really don't know.
 3464 # 'pass_all' -- all dependencies passed with no checks.
 3465 # 'test_compile' -- check by making test program.
 3466 # 'file_magic [[regex]]' -- check by looking for files in library path
 3467 # that responds to the $file_magic_cmd with a given extended regex.
 3468 # If you have 'file' or equivalent on your system and you're not sure
 3469 # whether 'pass_all' will *always* work, you probably want this one.
 3470 
 3471 case $host_os in
 3472 aix[[4-9]]*)
 3473   lt_cv_deplibs_check_method=pass_all
 3474   ;;
 3475 
 3476 beos*)
 3477   lt_cv_deplibs_check_method=pass_all
 3478   ;;
 3479 
 3480 bsdi[[45]]*)
 3481   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 3482   lt_cv_file_magic_cmd='/usr/bin/file -L'
 3483   lt_cv_file_magic_test_file=/shlib/libc.so
 3484   ;;
 3485 
 3486 cygwin*)
 3487   # func_win32_libid is a shell function defined in ltmain.sh
 3488   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3489   lt_cv_file_magic_cmd='func_win32_libid'
 3490   ;;
 3491 
 3492 mingw* | pw32*)
 3493   # Base MSYS/MinGW do not provide the 'file' command needed by
 3494   # func_win32_libid shell function, so use a weaker test based on 'objdump',
 3495   # unless we find 'file', for example because we are cross-compiling.
 3496   if ( file / ) >/dev/null 2>&1; then
 3497     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3498     lt_cv_file_magic_cmd='func_win32_libid'
 3499   else
 3500     # Keep this pattern in sync with the one in func_win32_libid.
 3501     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
 3502     lt_cv_file_magic_cmd='$OBJDUMP -f'
 3503   fi
 3504   ;;
 3505 
 3506 cegcc*)
 3507   # use the weaker test based on 'objdump'. See mingw*.
 3508   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
 3509   lt_cv_file_magic_cmd='$OBJDUMP -f'
 3510   ;;
 3511 
 3512 darwin* | rhapsody*)
 3513   lt_cv_deplibs_check_method=pass_all
 3514   ;;
 3515 
 3516 freebsd* | dragonfly*)
 3517   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3518     case $host_cpu in
 3519     i*86 )
 3520       # Not sure whether the presence of OpenBSD here was a mistake.
 3521       # Let's accept both of them until this is cleared up.
 3522       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 3523       lt_cv_file_magic_cmd=/usr/bin/file
 3524       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 3525       ;;
 3526     esac
 3527   else
 3528     lt_cv_deplibs_check_method=pass_all
 3529   fi
 3530   ;;
 3531 
 3532 haiku*)
 3533   lt_cv_deplibs_check_method=pass_all
 3534   ;;
 3535 
 3536 hpux10.20* | hpux11*)
 3537   lt_cv_file_magic_cmd=/usr/bin/file
 3538   case $host_cpu in
 3539   ia64*)
 3540     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 3541     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 3542     ;;
 3543   hppa*64*)
 3544     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
 3545     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 3546     ;;
 3547   *)
 3548     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
 3549     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 3550     ;;
 3551   esac
 3552   ;;
 3553 
 3554 interix[[3-9]]*)
 3555   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 3556   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 3557   ;;
 3558 
 3559 irix5* | irix6* | nonstopux*)
 3560   case $LD in
 3561   *-32|*"-32 ") libmagic=32-bit;;
 3562   *-n32|*"-n32 ") libmagic=N32;;
 3563   *-64|*"-64 ") libmagic=64-bit;;
 3564   *) libmagic=never-match;;
 3565   esac
 3566   lt_cv_deplibs_check_method=pass_all
 3567   ;;
 3568 
 3569 # This must be glibc/ELF.
 3570 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 3571   lt_cv_deplibs_check_method=pass_all
 3572   ;;
 3573 
 3574 netbsd* | netbsdelf*-gnu)
 3575   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3576     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3577   else
 3578     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 3579   fi
 3580   ;;
 3581 
 3582 newos6*)
 3583   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 3584   lt_cv_file_magic_cmd=/usr/bin/file
 3585   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 3586   ;;
 3587 
 3588 *nto* | *qnx*)
 3589   lt_cv_deplibs_check_method=pass_all
 3590   ;;
 3591 
 3592 openbsd* | bitrig*)
 3593   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 3594     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 3595   else
 3596     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3597   fi
 3598   ;;
 3599 
 3600 osf3* | osf4* | osf5*)
 3601   lt_cv_deplibs_check_method=pass_all
 3602   ;;
 3603 
 3604 rdos*)
 3605   lt_cv_deplibs_check_method=pass_all
 3606   ;;
 3607 
 3608 solaris*)
 3609   lt_cv_deplibs_check_method=pass_all
 3610   ;;
 3611 
 3612 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3613   lt_cv_deplibs_check_method=pass_all
 3614   ;;
 3615 
 3616 sysv4 | sysv4.3*)
 3617   case $host_vendor in
 3618   motorola)
 3619     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 3620     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 3621     ;;
 3622   ncr)
 3623     lt_cv_deplibs_check_method=pass_all
 3624     ;;
 3625   sequent)
 3626     lt_cv_file_magic_cmd='/bin/file'
 3627     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 3628     ;;
 3629   sni)
 3630     lt_cv_file_magic_cmd='/bin/file'
 3631     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 3632     lt_cv_file_magic_test_file=/lib/libc.so
 3633     ;;
 3634   siemens)
 3635     lt_cv_deplibs_check_method=pass_all
 3636     ;;
 3637   pc)
 3638     lt_cv_deplibs_check_method=pass_all
 3639     ;;
 3640   esac
 3641   ;;
 3642 
 3643 tpf*)
 3644   lt_cv_deplibs_check_method=pass_all
 3645   ;;
 3646 os2*)
 3647   lt_cv_deplibs_check_method=pass_all
 3648   ;;
 3649 esac
 3650 ])
 3651 
 3652 file_magic_glob=
 3653 want_nocaseglob=no
 3654 if test "$build" = "$host"; then
 3655   case $host_os in
 3656   mingw* | pw32*)
 3657     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
 3658       want_nocaseglob=yes
 3659     else
 3660       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
 3661     fi
 3662     ;;
 3663   esac
 3664 fi
 3665 
 3666 file_magic_cmd=$lt_cv_file_magic_cmd
 3667 deplibs_check_method=$lt_cv_deplibs_check_method
 3668 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 3669 
 3670 _LT_DECL([], [deplibs_check_method], [1],
 3671     [Method to check whether dependent libraries are shared objects])
 3672 _LT_DECL([], [file_magic_cmd], [1],
 3673     [Command to use when deplibs_check_method = "file_magic"])
 3674 _LT_DECL([], [file_magic_glob], [1],
 3675     [How to find potential files when deplibs_check_method = "file_magic"])
 3676 _LT_DECL([], [want_nocaseglob], [1],
 3677     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
 3678 ])# _LT_CHECK_MAGIC_METHOD
 3679 
 3680 
 3681 # LT_PATH_NM
 3682 # ----------
 3683 # find the pathname to a BSD- or MS-compatible name lister
 3684 AC_DEFUN([LT_PATH_NM],
 3685 [AC_REQUIRE([AC_PROG_CC])dnl
 3686 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
 3687 [if test -n "$NM"; then
 3688   # Let the user override the test.
 3689   lt_cv_path_NM=$NM
 3690 else
 3691   lt_nm_to_check=${ac_tool_prefix}nm
 3692   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
 3693     lt_nm_to_check="$lt_nm_to_check nm"
 3694   fi
 3695   for lt_tmp_nm in $lt_nm_to_check; do
 3696     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3697     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 3698       IFS=$lt_save_ifs
 3699       test -z "$ac_dir" && ac_dir=.
 3700       tmp_nm=$ac_dir/$lt_tmp_nm
 3701       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
 3702 	# Check to see if the nm accepts a BSD-compat flag.
 3703 	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
 3704 	#   nm: unknown option "B" ignored
 3705 	# Tru64's nm complains that /dev/null is an invalid object file
 3706 	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
 3707 	case $build_os in
 3708 	mingw*) lt_bad_file=conftest.nm/nofile ;;
 3709 	*) lt_bad_file=/dev/null ;;
 3710 	esac
 3711 	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
 3712 	*$lt_bad_file* | *'Invalid file or object type'*)
 3713 	  lt_cv_path_NM="$tmp_nm -B"
 3714 	  break 2
 3715 	  ;;
 3716 	*)
 3717 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 3718 	  */dev/null*)
 3719 	    lt_cv_path_NM="$tmp_nm -p"
 3720 	    break 2
 3721 	    ;;
 3722 	  *)
 3723 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 3724 	    continue # so that we can try to find one that supports BSD flags
 3725 	    ;;
 3726 	  esac
 3727 	  ;;
 3728 	esac
 3729       fi
 3730     done
 3731     IFS=$lt_save_ifs
 3732   done
 3733   : ${lt_cv_path_NM=no}
 3734 fi])
 3735 if test no != "$lt_cv_path_NM"; then
 3736   NM=$lt_cv_path_NM
 3737 else
 3738   # Didn't find any BSD compatible name lister, look for dumpbin.
 3739   if test -n "$DUMPBIN"; then :
 3740     # Let the user override the test.
 3741   else
 3742     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
 3743     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
 3744     *COFF*)
 3745       DUMPBIN="$DUMPBIN -symbols -headers"
 3746       ;;
 3747     *)
 3748       DUMPBIN=:
 3749       ;;
 3750     esac
 3751   fi
 3752   AC_SUBST([DUMPBIN])
 3753   if test : != "$DUMPBIN"; then
 3754     NM=$DUMPBIN
 3755   fi
 3756 fi
 3757 test -z "$NM" && NM=nm
 3758 AC_SUBST([NM])
 3759 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 3760 
 3761 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
 3762   [lt_cv_nm_interface="BSD nm"
 3763   echo "int some_variable = 0;" > conftest.$ac_ext
 3764   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
 3765   (eval "$ac_compile" 2>conftest.err)
 3766   cat conftest.err >&AS_MESSAGE_LOG_FD
 3767   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
 3768   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
 3769   cat conftest.err >&AS_MESSAGE_LOG_FD
 3770   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
 3771   cat conftest.out >&AS_MESSAGE_LOG_FD
 3772   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
 3773     lt_cv_nm_interface="MS dumpbin"
 3774   fi
 3775   rm -f conftest*])
 3776 ])# LT_PATH_NM
 3777 
 3778 # Old names:
 3779 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
 3780 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
 3781 dnl aclocal-1.4 backwards compatibility:
 3782 dnl AC_DEFUN([AM_PROG_NM], [])
 3783 dnl AC_DEFUN([AC_PROG_NM], [])
 3784 
 3785 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3786 # --------------------------------
 3787 # how to determine the name of the shared library
 3788 # associated with a specific link library.
 3789 #  -- PORTME fill in with the dynamic library characteristics
 3790 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
 3791 [m4_require([_LT_DECL_EGREP])
 3792 m4_require([_LT_DECL_OBJDUMP])
 3793 m4_require([_LT_DECL_DLLTOOL])
 3794 AC_CACHE_CHECK([how to associate runtime and link libraries],
 3795 lt_cv_sharedlib_from_linklib_cmd,
 3796 [lt_cv_sharedlib_from_linklib_cmd='unknown'
 3797 
 3798 case $host_os in
 3799 cygwin* | mingw* | pw32* | cegcc*)
 3800   # two different shell functions defined in ltmain.sh;
 3801   # decide which one to use based on capabilities of $DLLTOOL
 3802   case `$DLLTOOL --help 2>&1` in
 3803   *--identify-strict*)
 3804     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
 3805     ;;
 3806   *)
 3807     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
 3808     ;;
 3809   esac
 3810   ;;
 3811 *)
 3812   # fallback: assume linklib IS sharedlib
 3813   lt_cv_sharedlib_from_linklib_cmd=$ECHO
 3814   ;;
 3815 esac
 3816 ])
 3817 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
 3818 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
 3819 
 3820 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
 3821     [Command to associate shared and link libraries])
 3822 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3823 
 3824 
 3825 # _LT_PATH_MANIFEST_TOOL
 3826 # ----------------------
 3827 # locate the manifest tool
 3828 m4_defun([_LT_PATH_MANIFEST_TOOL],
 3829 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
 3830 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
 3831 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
 3832   [lt_cv_path_mainfest_tool=no
 3833   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
 3834   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
 3835   cat conftest.err >&AS_MESSAGE_LOG_FD
 3836   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
 3837     lt_cv_path_mainfest_tool=yes
 3838   fi
 3839   rm -f conftest*])
 3840 if test yes != "$lt_cv_path_mainfest_tool"; then
 3841   MANIFEST_TOOL=:
 3842 fi
 3843 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
 3844 ])# _LT_PATH_MANIFEST_TOOL
 3845 
 3846 
 3847 # _LT_DLL_DEF_P([FILE])
 3848 # ---------------------
 3849 # True iff FILE is a Windows DLL '.def' file.
 3850 # Keep in sync with func_dll_def_p in the libtool script
 3851 AC_DEFUN([_LT_DLL_DEF_P],
 3852 [dnl
 3853   test DEF = "`$SED -n dnl
 3854     -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
 3855     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
 3856     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
 3857     -e q dnl                          Only consider the first "real" line
 3858     $1`" dnl
 3859 ])# _LT_DLL_DEF_P
 3860 
 3861 
 3862 # LT_LIB_M
 3863 # --------
 3864 # check for math library
 3865 AC_DEFUN([LT_LIB_M],
 3866 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3867 LIBM=
 3868 case $host in
 3869 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
 3870   # These system don't have libm, or don't need it
 3871   ;;
 3872 *-ncr-sysv4.3*)
 3873   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
 3874   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 3875   ;;
 3876 *)
 3877   AC_CHECK_LIB(m, cos, LIBM=-lm)
 3878   ;;
 3879 esac
 3880 AC_SUBST([LIBM])
 3881 ])# LT_LIB_M
 3882 
 3883 # Old name:
 3884 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
 3885 dnl aclocal-1.4 backwards compatibility:
 3886 dnl AC_DEFUN([AC_CHECK_LIBM], [])
 3887 
 3888 
 3889 # _LT_COMPILER_NO_RTTI([TAGNAME])
 3890 # -------------------------------
 3891 m4_defun([_LT_COMPILER_NO_RTTI],
 3892 [m4_require([_LT_TAG_COMPILER])dnl
 3893 
 3894 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 3895 
 3896 if test yes = "$GCC"; then
 3897   case $cc_basename in
 3898   nvcc*)
 3899     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
 3900   *)
 3901     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
 3902   esac
 3903 
 3904   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 3905     lt_cv_prog_compiler_rtti_exceptions,
 3906     [-fno-rtti -fno-exceptions], [],
 3907     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 3908 fi
 3909 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 3910 	[Compiler flag to turn off builtin functions])
 3911 ])# _LT_COMPILER_NO_RTTI
 3912 
 3913 
 3914 # _LT_CMD_GLOBAL_SYMBOLS
 3915 # ----------------------
 3916 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 3917 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3918 AC_REQUIRE([AC_PROG_CC])dnl
 3919 AC_REQUIRE([AC_PROG_AWK])dnl
 3920 AC_REQUIRE([LT_PATH_NM])dnl
 3921 AC_REQUIRE([LT_PATH_LD])dnl
 3922 m4_require([_LT_DECL_SED])dnl
 3923 m4_require([_LT_DECL_EGREP])dnl
 3924 m4_require([_LT_TAG_COMPILER])dnl
 3925 
 3926 # Check for command to grab the raw symbol name followed by C symbol from nm.
 3927 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 3928 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 3929 [
 3930 # These are sane defaults that work on at least a few old systems.
 3931 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 3932 
 3933 # Character class describing NM global symbol codes.
 3934 symcode='[[BCDEGRST]]'
 3935 
 3936 # Regexp to match symbols that can be accessed directly from C.
 3937 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 3938 
 3939 # Define system-specific variables.
 3940 case $host_os in
 3941 aix*)
 3942   symcode='[[BCDT]]'
 3943   ;;
 3944 cygwin* | mingw* | pw32* | cegcc*)
 3945   symcode='[[ABCDGISTW]]'
 3946   ;;
 3947 hpux*)
 3948   if test ia64 = "$host_cpu"; then
 3949     symcode='[[ABCDEGRST]]'
 3950   fi
 3951   ;;
 3952 irix* | nonstopux*)
 3953   symcode='[[BCDEGRST]]'
 3954   ;;
 3955 osf*)
 3956   symcode='[[BCDEGQRST]]'
 3957   ;;
 3958 solaris*)
 3959   symcode='[[BDRT]]'
 3960   ;;
 3961 sco3.2v5*)
 3962   symcode='[[DT]]'
 3963   ;;
 3964 sysv4.2uw2*)
 3965   symcode='[[DT]]'
 3966   ;;
 3967 sysv5* | sco5v6* | unixware* | OpenUNIX*)
 3968   symcode='[[ABDT]]'
 3969   ;;
 3970 sysv4)
 3971   symcode='[[DFNSTU]]'
 3972   ;;
 3973 esac
 3974 
 3975 # If we're using GNU nm, then use its standard symbol codes.
 3976 case `$NM -V 2>&1` in
 3977 *GNU* | *'with BFD'*)
 3978   symcode='[[ABCDGIRSTW]]' ;;
 3979 esac
 3980 
 3981 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 3982   # Gets list of data symbols to import.
 3983   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
 3984   # Adjust the below global symbol transforms to fixup imported variables.
 3985   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
 3986   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
 3987   lt_c_name_lib_hook="\
 3988   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
 3989   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
 3990 else
 3991   # Disable hooks by default.
 3992   lt_cv_sys_global_symbol_to_import=
 3993   lt_cdecl_hook=
 3994   lt_c_name_hook=
 3995   lt_c_name_lib_hook=
 3996 fi
 3997 
 3998 # Transform an extracted symbol line into a proper C declaration.
 3999 # Some systems (esp. on ia64) link data and code symbols differently,
 4000 # so use this general approach.
 4001 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
 4002 $lt_cdecl_hook\
 4003 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 4004 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
 4005 
 4006 # Transform an extracted symbol line into symbol name and symbol address
 4007 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
 4008 $lt_c_name_hook\
 4009 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 4010 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
 4011 
 4012 # Transform an extracted symbol line into symbol name with lib prefix and
 4013 # symbol address.
 4014 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
 4015 $lt_c_name_lib_hook\
 4016 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 4017 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
 4018 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
 4019 
 4020 # Handle CRLF in mingw tool chain
 4021 opt_cr=
 4022 case $build_os in
 4023 mingw*)
 4024   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 4025   ;;
 4026 esac
 4027 
 4028 # Try without a prefix underscore, then with it.
 4029 for ac_symprfx in "" "_"; do
 4030 
 4031   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 4032   symxfrm="\\1 $ac_symprfx\\2 \\2"
 4033 
 4034   # Write the raw and C identifiers.
 4035   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4036     # Fake it for dumpbin and say T for any non-static function,
 4037     # D for any global variable and I for any imported variable.
 4038     # Also find C++ and __fastcall symbols from MSVC++,
 4039     # which start with @ or ?.
 4040     lt_cv_sys_global_symbol_pipe="$AWK ['"\
 4041 "     {last_section=section; section=\$ 3};"\
 4042 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
 4043 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 4044 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
 4045 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
 4046 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
 4047 "     \$ 0!~/External *\|/{next};"\
 4048 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
 4049 "     {if(hide[section]) next};"\
 4050 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
 4051 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
 4052 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
 4053 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
 4054 "     ' prfx=^$ac_symprfx]"
 4055   else
 4056     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 4057   fi
 4058   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
 4059 
 4060   # Check to see that the pipe works correctly.
 4061   pipe_works=no
 4062 
 4063   rm -f conftest*
 4064   cat > conftest.$ac_ext <<_LT_EOF
 4065 #ifdef __cplusplus
 4066 extern "C" {
 4067 #endif
 4068 char nm_test_var;
 4069 void nm_test_func(void);
 4070 void nm_test_func(void){}
 4071 #ifdef __cplusplus
 4072 }
 4073 #endif
 4074 int main(){nm_test_var='a';nm_test_func();return(0);}
 4075 _LT_EOF
 4076 
 4077   if AC_TRY_EVAL(ac_compile); then
 4078     # Now try to grab the symbols.
 4079     nlist=conftest.nm
 4080     if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
 4081       # Try sorting and uniquifying the output.
 4082       if sort "$nlist" | uniq > "$nlist"T; then
 4083 	mv -f "$nlist"T "$nlist"
 4084       else
 4085 	rm -f "$nlist"T
 4086       fi
 4087 
 4088       # Make sure that we snagged all the symbols we need.
 4089       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
 4090 	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
 4091 	  cat <<_LT_EOF > conftest.$ac_ext
 4092 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
 4093 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
 4094 /* DATA imports from DLLs on WIN32 can't be const, because runtime
 4095    relocations are performed -- see ld's documentation on pseudo-relocs.  */
 4096 # define LT@&t@_DLSYM_CONST
 4097 #elif defined __osf__
 4098 /* This system does not cope well with relocations in const data.  */
 4099 # define LT@&t@_DLSYM_CONST
 4100 #else
 4101 # define LT@&t@_DLSYM_CONST const
 4102 #endif
 4103 
 4104 #ifdef __cplusplus
 4105 extern "C" {
 4106 #endif
 4107 
 4108 _LT_EOF
 4109 	  # Now generate the symbol file.
 4110 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
 4111 
 4112 	  cat <<_LT_EOF >> conftest.$ac_ext
 4113 
 4114 /* The mapping between symbol names and symbols.  */
 4115 LT@&t@_DLSYM_CONST struct {
 4116   const char *name;
 4117   void       *address;
 4118 }
 4119 lt__PROGRAM__LTX_preloaded_symbols[[]] =
 4120 {
 4121   { "@PROGRAM@", (void *) 0 },
 4122 _LT_EOF
 4123 	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
 4124 	  cat <<\_LT_EOF >> conftest.$ac_ext
 4125   {0, (void *) 0}
 4126 };
 4127 
 4128 /* This works around a problem in FreeBSD linker */
 4129 #ifdef FREEBSD_WORKAROUND
 4130 static const void *lt_preloaded_setup() {
 4131   return lt__PROGRAM__LTX_preloaded_symbols;
 4132 }
 4133 #endif
 4134 
 4135 #ifdef __cplusplus
 4136 }
 4137 #endif
 4138 _LT_EOF
 4139 	  # Now try linking the two files.
 4140 	  mv conftest.$ac_objext conftstm.$ac_objext
 4141 	  lt_globsym_save_LIBS=$LIBS
 4142 	  lt_globsym_save_CFLAGS=$CFLAGS
 4143 	  LIBS=conftstm.$ac_objext
 4144 	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
 4145 	  if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
 4146 	    pipe_works=yes
 4147 	  fi
 4148 	  LIBS=$lt_globsym_save_LIBS
 4149 	  CFLAGS=$lt_globsym_save_CFLAGS
 4150 	else
 4151 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
 4152 	fi
 4153       else
 4154 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
 4155       fi
 4156     else
 4157       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
 4158     fi
 4159   else
 4160     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
 4161     cat conftest.$ac_ext >&5
 4162   fi
 4163   rm -rf conftest* conftst*
 4164 
 4165   # Do not use the global_symbol_pipe unless it works.
 4166   if test yes = "$pipe_works"; then
 4167     break
 4168   else
 4169     lt_cv_sys_global_symbol_pipe=
 4170   fi
 4171 done
 4172 ])
 4173 if test -z "$lt_cv_sys_global_symbol_pipe"; then
 4174   lt_cv_sys_global_symbol_to_cdecl=
 4175 fi
 4176 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 4177   AC_MSG_RESULT(failed)
 4178 else
 4179   AC_MSG_RESULT(ok)
 4180 fi
 4181 
 4182 # Response file support.
 4183 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4184   nm_file_list_spec='@'
 4185 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
 4186   nm_file_list_spec='@'
 4187 fi
 4188 
 4189 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
 4190     [Take the output of nm and produce a listing of raw symbols and C names])
 4191 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
 4192     [Transform the output of nm in a proper C declaration])
 4193 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
 4194     [Transform the output of nm into a list of symbols to manually relocate])
 4195 _LT_DECL([global_symbol_to_c_name_address],
 4196     [lt_cv_sys_global_symbol_to_c_name_address], [1],
 4197     [Transform the output of nm in a C name address pair])
 4198 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
 4199     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
 4200     [Transform the output of nm in a C name address pair when lib prefix is needed])
 4201 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
 4202     [The name lister interface])
 4203 _LT_DECL([], [nm_file_list_spec], [1],
 4204     [Specify filename containing input files for $NM])
 4205 ]) # _LT_CMD_GLOBAL_SYMBOLS
 4206 
 4207 
 4208 # _LT_COMPILER_PIC([TAGNAME])
 4209 # ---------------------------
 4210 m4_defun([_LT_COMPILER_PIC],
 4211 [m4_require([_LT_TAG_COMPILER])dnl
 4212 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
 4213 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4214 _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4215 
 4216 m4_if([$1], [CXX], [
 4217   # C++ specific cases for pic, static, wl, etc.
 4218   if test yes = "$GXX"; then
 4219     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4220     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4221 
 4222     case $host_os in
 4223     aix*)
 4224       # All AIX code is PIC.
 4225       if test ia64 = "$host_cpu"; then
 4226 	# AIX 5 now supports IA64 processor
 4227 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4228       fi
 4229       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4230       ;;
 4231 
 4232     amigaos*)
 4233       case $host_cpu in
 4234       powerpc)
 4235             # see comment about AmigaOS4 .so support
 4236             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4237         ;;
 4238       m68k)
 4239             # FIXME: we need at least 68020 code to build shared libraries, but
 4240             # adding the '-m68020' flag to GCC prevents building anything better,
 4241             # like '-m68040'.
 4242             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4243         ;;
 4244       esac
 4245       ;;
 4246 
 4247     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4248       # PIC is the default for these OSes.
 4249       ;;
 4250     mingw* | cygwin* | os2* | pw32* | cegcc*)
 4251       # This hack is so that the source file can tell whether it is being
 4252       # built for inclusion in a dll (and should export symbols for example).
 4253       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 4254       # (--disable-auto-import) libraries
 4255       m4_if([$1], [GCJ], [],
 4256 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4257       case $host_os in
 4258       os2*)
 4259 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4260 	;;
 4261       esac
 4262       ;;
 4263     darwin* | rhapsody*)
 4264       # PIC is the default on this platform
 4265       # Common symbols not allowed in MH_DYLIB files
 4266       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4267       ;;
 4268     *djgpp*)
 4269       # DJGPP does not support shared libraries at all
 4270       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4271       ;;
 4272     haiku*)
 4273       # PIC is the default for Haiku.
 4274       # The "-static" flag exists, but is broken.
 4275       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4276       ;;
 4277     interix[[3-9]]*)
 4278       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4279       # Instead, we relocate shared libraries at runtime.
 4280       ;;
 4281     sysv4*MP*)
 4282       if test -d /usr/nec; then
 4283 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4284       fi
 4285       ;;
 4286     hpux*)
 4287       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 4288       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 4289       # sets the default TLS model and affects inlining.
 4290       case $host_cpu in
 4291       hppa*64*)
 4292 	;;
 4293       *)
 4294 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4295 	;;
 4296       esac
 4297       ;;
 4298     *qnx* | *nto*)
 4299       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4300       # it will coredump.
 4301       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4302       ;;
 4303     *)
 4304       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4305       ;;
 4306     esac
 4307   else
 4308     case $host_os in
 4309       aix[[4-9]]*)
 4310 	# All AIX code is PIC.
 4311 	if test ia64 = "$host_cpu"; then
 4312 	  # AIX 5 now supports IA64 processor
 4313 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4314 	else
 4315 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4316 	fi
 4317 	;;
 4318       chorus*)
 4319 	case $cc_basename in
 4320 	cxch68*)
 4321 	  # Green Hills C++ Compiler
 4322 	  # _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"
 4323 	  ;;
 4324 	esac
 4325 	;;
 4326       mingw* | cygwin* | os2* | pw32* | cegcc*)
 4327 	# This hack is so that the source file can tell whether it is being
 4328 	# built for inclusion in a dll (and should export symbols for example).
 4329 	m4_if([$1], [GCJ], [],
 4330 	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4331 	;;
 4332       dgux*)
 4333 	case $cc_basename in
 4334 	  ec++*)
 4335 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4336 	    ;;
 4337 	  ghcx*)
 4338 	    # Green Hills C++ Compiler
 4339 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4340 	    ;;
 4341 	  *)
 4342 	    ;;
 4343 	esac
 4344 	;;
 4345       freebsd* | dragonfly*)
 4346 	# FreeBSD uses GNU C++
 4347 	;;
 4348       hpux9* | hpux10* | hpux11*)
 4349 	case $cc_basename in
 4350 	  CC*)
 4351 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4352 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4353 	    if test ia64 != "$host_cpu"; then
 4354 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4355 	    fi
 4356 	    ;;
 4357 	  aCC*)
 4358 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4359 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4360 	    case $host_cpu in
 4361 	    hppa*64*|ia64*)
 4362 	      # +Z the default
 4363 	      ;;
 4364 	    *)
 4365 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4366 	      ;;
 4367 	    esac
 4368 	    ;;
 4369 	  *)
 4370 	    ;;
 4371 	esac
 4372 	;;
 4373       interix*)
 4374 	# This is c89, which is MS Visual C++ (no shared libs)
 4375 	# Anyone wants to do a port?
 4376 	;;
 4377       irix5* | irix6* | nonstopux*)
 4378 	case $cc_basename in
 4379 	  CC*)
 4380 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4381 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4382 	    # CC pic flag -KPIC is the default.
 4383 	    ;;
 4384 	  *)
 4385 	    ;;
 4386 	esac
 4387 	;;
 4388       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4389 	case $cc_basename in
 4390 	  KCC*)
 4391 	    # KAI C++ Compiler
 4392 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4393 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4394 	    ;;
 4395 	  ecpc* )
 4396 	    # old Intel C++ for x86_64, which still supported -KPIC.
 4397 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4398 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4399 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4400 	    ;;
 4401 	  icpc* )
 4402 	    # Intel C++, used to be incompatible with GCC.
 4403 	    # ICC 10 doesn't accept -KPIC any more.
 4404 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4405 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4406 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4407 	    ;;
 4408 	  pgCC* | pgcpp*)
 4409 	    # Portland Group C++ compiler
 4410 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4411 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4412 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4413 	    ;;
 4414 	  cxx*)
 4415 	    # Compaq C++
 4416 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4417 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4418 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4419 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4420 	    ;;
 4421 	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
 4422 	    # IBM XL 8.0, 9.0 on PPC and BlueGene
 4423 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4424 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4425 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4426 	    ;;
 4427 	  *)
 4428 	    case `$CC -V 2>&1 | sed 5q` in
 4429 	    *Sun\ C*)
 4430 	      # Sun C++ 5.9
 4431 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4432 	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4433 	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4434 	      ;;
 4435 	    esac
 4436 	    ;;
 4437 	esac
 4438 	;;
 4439       lynxos*)
 4440 	;;
 4441       m88k*)
 4442 	;;
 4443       mvs*)
 4444 	case $cc_basename in
 4445 	  cxx*)
 4446 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
 4447 	    ;;
 4448 	  *)
 4449 	    ;;
 4450 	esac
 4451 	;;
 4452       netbsd* | netbsdelf*-gnu)
 4453 	;;
 4454       *qnx* | *nto*)
 4455         # QNX uses GNU C++, but need to define -shared option too, otherwise
 4456         # it will coredump.
 4457         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4458         ;;
 4459       osf3* | osf4* | osf5*)
 4460 	case $cc_basename in
 4461 	  KCC*)
 4462 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4463 	    ;;
 4464 	  RCC*)
 4465 	    # Rational C++ 2.4.1
 4466 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4467 	    ;;
 4468 	  cxx*)
 4469 	    # Digital/Compaq C++
 4470 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4471 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4472 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4473 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4474 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4475 	    ;;
 4476 	  *)
 4477 	    ;;
 4478 	esac
 4479 	;;
 4480       psos*)
 4481 	;;
 4482       solaris*)
 4483 	case $cc_basename in
 4484 	  CC* | sunCC*)
 4485 	    # Sun C++ 4.2, 5.x and Centerline C++
 4486 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4487 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4488 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4489 	    ;;
 4490 	  gcx*)
 4491 	    # Green Hills C++ Compiler
 4492 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4493 	    ;;
 4494 	  *)
 4495 	    ;;
 4496 	esac
 4497 	;;
 4498       sunos4*)
 4499 	case $cc_basename in
 4500 	  CC*)
 4501 	    # Sun C++ 4.x
 4502 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4503 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4504 	    ;;
 4505 	  lcc*)
 4506 	    # Lucid
 4507 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4508 	    ;;
 4509 	  *)
 4510 	    ;;
 4511 	esac
 4512 	;;
 4513       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4514 	case $cc_basename in
 4515 	  CC*)
 4516 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4517 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4518 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4519 	    ;;
 4520 	esac
 4521 	;;
 4522       tandem*)
 4523 	case $cc_basename in
 4524 	  NCC*)
 4525 	    # NonStop-UX NCC 3.20
 4526 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4527 	    ;;
 4528 	  *)
 4529 	    ;;
 4530 	esac
 4531 	;;
 4532       vxworks*)
 4533 	;;
 4534       *)
 4535 	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4536 	;;
 4537     esac
 4538   fi
 4539 ],
 4540 [
 4541   if test yes = "$GCC"; then
 4542     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4543     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4544 
 4545     case $host_os in
 4546       aix*)
 4547       # All AIX code is PIC.
 4548       if test ia64 = "$host_cpu"; then
 4549 	# AIX 5 now supports IA64 processor
 4550 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4551       fi
 4552       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4553       ;;
 4554 
 4555     amigaos*)
 4556       case $host_cpu in
 4557       powerpc)
 4558             # see comment about AmigaOS4 .so support
 4559             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4560         ;;
 4561       m68k)
 4562             # FIXME: we need at least 68020 code to build shared libraries, but
 4563             # adding the '-m68020' flag to GCC prevents building anything better,
 4564             # like '-m68040'.
 4565             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4566         ;;
 4567       esac
 4568       ;;
 4569 
 4570     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4571       # PIC is the default for these OSes.
 4572       ;;
 4573 
 4574     mingw* | cygwin* | pw32* | os2* | cegcc*)
 4575       # This hack is so that the source file can tell whether it is being
 4576       # built for inclusion in a dll (and should export symbols for example).
 4577       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 4578       # (--disable-auto-import) libraries
 4579       m4_if([$1], [GCJ], [],
 4580 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4581       case $host_os in
 4582       os2*)
 4583 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4584 	;;
 4585       esac
 4586       ;;
 4587 
 4588     darwin* | rhapsody*)
 4589       # PIC is the default on this platform
 4590       # Common symbols not allowed in MH_DYLIB files
 4591       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4592       ;;
 4593 
 4594     haiku*)
 4595       # PIC is the default for Haiku.
 4596       # The "-static" flag exists, but is broken.
 4597       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4598       ;;
 4599 
 4600     hpux*)
 4601       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 4602       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 4603       # sets the default TLS model and affects inlining.
 4604       case $host_cpu in
 4605       hppa*64*)
 4606 	# +Z the default
 4607 	;;
 4608       *)
 4609 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4610 	;;
 4611       esac
 4612       ;;
 4613 
 4614     interix[[3-9]]*)
 4615       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4616       # Instead, we relocate shared libraries at runtime.
 4617       ;;
 4618 
 4619     msdosdjgpp*)
 4620       # Just because we use GCC doesn't mean we suddenly get shared libraries
 4621       # on systems that don't support them.
 4622       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4623       enable_shared=no
 4624       ;;
 4625 
 4626     *nto* | *qnx*)
 4627       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4628       # it will coredump.
 4629       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4630       ;;
 4631 
 4632     sysv4*MP*)
 4633       if test -d /usr/nec; then
 4634 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4635       fi
 4636       ;;
 4637 
 4638     *)
 4639       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4640       ;;
 4641     esac
 4642 
 4643     case $cc_basename in
 4644     nvcc*) # Cuda Compiler Driver 2.2
 4645       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
 4646       if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4647         _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
 4648       fi
 4649       ;;
 4650     esac
 4651   else
 4652     # PORTME Check for flag to pass linker flags through the system compiler.
 4653     case $host_os in
 4654     aix*)
 4655       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4656       if test ia64 = "$host_cpu"; then
 4657 	# AIX 5 now supports IA64 processor
 4658 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4659       else
 4660 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4661       fi
 4662       ;;
 4663 
 4664     darwin* | rhapsody*)
 4665       # PIC is the default on this platform
 4666       # Common symbols not allowed in MH_DYLIB files
 4667       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4668       case $cc_basename in
 4669       nagfor*)
 4670         # NAG Fortran compiler
 4671         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4672         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4673         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4674         ;;
 4675       esac
 4676       ;;
 4677 
 4678     mingw* | cygwin* | pw32* | os2* | cegcc*)
 4679       # This hack is so that the source file can tell whether it is being
 4680       # built for inclusion in a dll (and should export symbols for example).
 4681       m4_if([$1], [GCJ], [],
 4682 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4683       case $host_os in
 4684       os2*)
 4685 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4686 	;;
 4687       esac
 4688       ;;
 4689 
 4690     hpux9* | hpux10* | hpux11*)
 4691       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4692       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 4693       # not for PA HP-UX.
 4694       case $host_cpu in
 4695       hppa*64*|ia64*)
 4696 	# +Z the default
 4697 	;;
 4698       *)
 4699 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4700 	;;
 4701       esac
 4702       # Is there a better lt_prog_compiler_static that works with the bundled CC?
 4703       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4704       ;;
 4705 
 4706     irix5* | irix6* | nonstopux*)
 4707       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4708       # PIC (with -KPIC) is the default.
 4709       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4710       ;;
 4711 
 4712     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4713       case $cc_basename in
 4714       # old Intel for x86_64, which still supported -KPIC.
 4715       ecc*)
 4716 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4717 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4718 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4719         ;;
 4720       # icc used to be incompatible with GCC.
 4721       # ICC 10 doesn't accept -KPIC any more.
 4722       icc* | ifort*)
 4723 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4724 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4725 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4726         ;;
 4727       # Lahey Fortran 8.1.
 4728       lf95*)
 4729 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4730 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 4731 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 4732 	;;
 4733       nagfor*)
 4734 	# NAG Fortran compiler
 4735 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4736 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4737 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4738 	;;
 4739       tcc*)
 4740 	# Fabrice Bellard et al's Tiny C Compiler
 4741 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4742 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4743 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4744 	;;
 4745       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
 4746         # Portland Group compilers (*not* the Pentium gcc compiler,
 4747 	# which looks to be a dead project)
 4748 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4749 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4750 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4751         ;;
 4752       ccc*)
 4753         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4754         # All Alpha code is PIC.
 4755         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4756         ;;
 4757       xl* | bgxl* | bgf* | mpixl*)
 4758 	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 4759 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4760 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4761 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4762 	;;
 4763       *)
 4764 	case `$CC -V 2>&1 | sed 5q` in
 4765 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
 4766 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 4767 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4768 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4769 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 4770 	  ;;
 4771 	*Sun\ F* | *Sun*Fortran*)
 4772 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4773 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4774 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4775 	  ;;
 4776 	*Sun\ C*)
 4777 	  # Sun C 5.9
 4778 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4779 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4780 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4781 	  ;;
 4782         *Intel*\ [[CF]]*Compiler*)
 4783 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4784 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4785 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4786 	  ;;
 4787 	*Portland\ Group*)
 4788 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4789 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4790 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4791 	  ;;
 4792 	esac
 4793 	;;
 4794       esac
 4795       ;;
 4796 
 4797     newsos6)
 4798       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4799       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4800       ;;
 4801 
 4802     *nto* | *qnx*)
 4803       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4804       # it will coredump.
 4805       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4806       ;;
 4807 
 4808     osf3* | osf4* | osf5*)
 4809       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4810       # All OSF/1 code is PIC.
 4811       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4812       ;;
 4813 
 4814     rdos*)
 4815       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4816       ;;
 4817 
 4818     solaris*)
 4819       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4820       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4821       case $cc_basename in
 4822       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 4823 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 4824       *)
 4825 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 4826       esac
 4827       ;;
 4828 
 4829     sunos4*)
 4830       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4831       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4832       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4833       ;;
 4834 
 4835     sysv4 | sysv4.2uw2* | sysv4.3*)
 4836       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4837       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4838       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4839       ;;
 4840 
 4841     sysv4*MP*)
 4842       if test -d /usr/nec; then
 4843 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 4844 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4845       fi
 4846       ;;
 4847 
 4848     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4849       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4850       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4851       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4852       ;;
 4853 
 4854     unicos*)
 4855       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4856       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4857       ;;
 4858 
 4859     uts4*)
 4860       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4861       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4862       ;;
 4863 
 4864     *)
 4865       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4866       ;;
 4867     esac
 4868   fi
 4869 ])
 4870 case $host_os in
 4871   # For platforms that do not support PIC, -DPIC is meaningless:
 4872   *djgpp*)
 4873     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4874     ;;
 4875   *)
 4876     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
 4877     ;;
 4878 esac
 4879 
 4880 AC_CACHE_CHECK([for $compiler option to produce PIC],
 4881   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
 4882   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
 4883 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
 4884 
 4885 #
 4886 # Check to make sure the PIC flag actually works.
 4887 #
 4888 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4889   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
 4890     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
 4891     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
 4892     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
 4893      "" | " "*) ;;
 4894      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 4895      esac],
 4896     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4897      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 4898 fi
 4899 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
 4900 	[Additional compiler flags for building library objects])
 4901 
 4902 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
 4903 	[How to pass a linker flag through the compiler])
 4904 #
 4905 # Check to make sure the static flag actually works.
 4906 #
 4907 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
 4908 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 4909   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
 4910   $lt_tmp_static_flag,
 4911   [],
 4912   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
 4913 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
 4914 	[Compiler flag to prevent dynamic linking])
 4915 ])# _LT_COMPILER_PIC
 4916 
 4917 
 4918 # _LT_LINKER_SHLIBS([TAGNAME])
 4919 # ----------------------------
 4920 # See if the linker supports building shared libraries.
 4921 m4_defun([_LT_LINKER_SHLIBS],
 4922 [AC_REQUIRE([LT_PATH_LD])dnl
 4923 AC_REQUIRE([LT_PATH_NM])dnl
 4924 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 4925 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 4926 m4_require([_LT_DECL_EGREP])dnl
 4927 m4_require([_LT_DECL_SED])dnl
 4928 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 4929 m4_require([_LT_TAG_COMPILER])dnl
 4930 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 4931 m4_if([$1], [CXX], [
 4932   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4933   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 4934   case $host_os in
 4935   aix[[4-9]]*)
 4936     # If we're using GNU nm, then we don't want the "-C" option.
 4937     # -C means demangle to GNU nm, but means don't demangle to AIX nm.
 4938     # Without the "-l" option, or with the "-B" option, AIX nm treats
 4939     # weak defined symbols like other global defined symbols, whereas
 4940     # GNU nm marks them as "W".
 4941     # While the 'weak' keyword is ignored in the Export File, we need
 4942     # it in the Import File for the 'aix-soname' feature, so we have
 4943     # to replace the "-B" option with "-P" for AIX nm.
 4944     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 4945       _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'
 4946     else
 4947       _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'
 4948     fi
 4949     ;;
 4950   pw32*)
 4951     _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
 4952     ;;
 4953   cygwin* | mingw* | cegcc*)
 4954     case $cc_basename in
 4955     cl*)
 4956       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 4957       ;;
 4958     *)
 4959       _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'
 4960       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 4961       ;;
 4962     esac
 4963     ;;
 4964   linux* | k*bsd*-gnu | gnu*)
 4965     _LT_TAGVAR(link_all_deplibs, $1)=no
 4966     ;;
 4967   *)
 4968     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4969     ;;
 4970   esac
 4971 ], [
 4972   runpath_var=
 4973   _LT_TAGVAR(allow_undefined_flag, $1)=
 4974   _LT_TAGVAR(always_export_symbols, $1)=no
 4975   _LT_TAGVAR(archive_cmds, $1)=
 4976   _LT_TAGVAR(archive_expsym_cmds, $1)=
 4977   _LT_TAGVAR(compiler_needs_object, $1)=no
 4978   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 4979   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 4980   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4981   _LT_TAGVAR(hardcode_automatic, $1)=no
 4982   _LT_TAGVAR(hardcode_direct, $1)=no
 4983   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 4984   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 4985   _LT_TAGVAR(hardcode_libdir_separator, $1)=
 4986   _LT_TAGVAR(hardcode_minus_L, $1)=no
 4987   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 4988   _LT_TAGVAR(inherit_rpath, $1)=no
 4989   _LT_TAGVAR(link_all_deplibs, $1)=unknown
 4990   _LT_TAGVAR(module_cmds, $1)=
 4991   _LT_TAGVAR(module_expsym_cmds, $1)=
 4992   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
 4993   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 4994   _LT_TAGVAR(thread_safe_flag_spec, $1)=
 4995   _LT_TAGVAR(whole_archive_flag_spec, $1)=
 4996   # include_expsyms should be a list of space-separated symbols to be *always*
 4997   # included in the symbol list
 4998   _LT_TAGVAR(include_expsyms, $1)=
 4999   # exclude_expsyms can be an extended regexp of symbols to exclude
 5000   # it will be wrapped by ' (' and ')$', so one must not match beginning or
 5001   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
 5002   # as well as any symbol that contains 'd'.
 5003   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 5004   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 5005   # platforms (ab)use it in PIC code, but their linkers get confused if
 5006   # the symbol is explicitly referenced.  Since portable code cannot
 5007   # rely on this symbol name, it's probably fine to never include it in
 5008   # preloaded symbol tables.
 5009   # Exclude shared library initialization/finalization symbols.
 5010 dnl Note also adjust exclude_expsyms for C++ above.
 5011   extract_expsyms_cmds=
 5012 
 5013   case $host_os in
 5014   cygwin* | mingw* | pw32* | cegcc*)
 5015     # FIXME: the MSVC++ port hasn't been tested in a loooong time
 5016     # When not using gcc, we currently assume that we are using
 5017     # Microsoft Visual C++.
 5018     if test yes != "$GCC"; then
 5019       with_gnu_ld=no
 5020     fi
 5021     ;;
 5022   interix*)
 5023     # we just hope/assume this is gcc and not c89 (= MSVC++)
 5024     with_gnu_ld=yes
 5025     ;;
 5026   openbsd* | bitrig*)
 5027     with_gnu_ld=no
 5028     ;;
 5029   linux* | k*bsd*-gnu | gnu*)
 5030     _LT_TAGVAR(link_all_deplibs, $1)=no
 5031     ;;
 5032   esac
 5033 
 5034   _LT_TAGVAR(ld_shlibs, $1)=yes
 5035 
 5036   # On some targets, GNU ld is compatible enough with the native linker
 5037   # that we're better off using the native interface for both.
 5038   lt_use_gnu_ld_interface=no
 5039   if test yes = "$with_gnu_ld"; then
 5040     case $host_os in
 5041       aix*)
 5042 	# The AIX port of GNU ld has always aspired to compatibility
 5043 	# with the native linker.  However, as the warning in the GNU ld
 5044 	# block says, versions before 2.19.5* couldn't really create working
 5045 	# shared libraries, regardless of the interface used.
 5046 	case `$LD -v 2>&1` in
 5047 	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
 5048 	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
 5049 	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
 5050 	  *)
 5051 	    lt_use_gnu_ld_interface=yes
 5052 	    ;;
 5053 	esac
 5054 	;;
 5055       *)
 5056 	lt_use_gnu_ld_interface=yes
 5057 	;;
 5058     esac
 5059   fi
 5060 
 5061   if test yes = "$lt_use_gnu_ld_interface"; then
 5062     # If archive_cmds runs LD, not CC, wlarc should be empty
 5063     wlarc='$wl'
 5064 
 5065     # Set some defaults for GNU ld with shared library support. These
 5066     # are reset later if shared libraries are not supported. Putting them
 5067     # here allows them to be overridden if necessary.
 5068     runpath_var=LD_RUN_PATH
 5069     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5070     _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 5071     # ancient GNU ld didn't support --whole-archive et. al.
 5072     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
 5073       _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 5074     else
 5075       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5076     fi
 5077     supports_anon_versioning=no
 5078     case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
 5079       *GNU\ gold*) supports_anon_versioning=yes ;;
 5080       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 5081       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 5082       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 5083       *\ 2.11.*) ;; # other 2.11 versions
 5084       *) supports_anon_versioning=yes ;;
 5085     esac
 5086 
 5087     # See if GNU ld supports shared libraries.
 5088     case $host_os in
 5089     aix[[3-9]]*)
 5090       # On AIX/PPC, the GNU linker is very broken
 5091       if test ia64 != "$host_cpu"; then
 5092 	_LT_TAGVAR(ld_shlibs, $1)=no
 5093 	cat <<_LT_EOF 1>&2
 5094 
 5095 *** Warning: the GNU linker, at least up to release 2.19, is reported
 5096 *** to be unable to reliably create shared libraries on AIX.
 5097 *** Therefore, libtool is disabling shared libraries support.  If you
 5098 *** really care for shared libraries, you may want to install binutils
 5099 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
 5100 *** You will then need to restart the configuration process.
 5101 
 5102 _LT_EOF
 5103       fi
 5104       ;;
 5105 
 5106     amigaos*)
 5107       case $host_cpu in
 5108       powerpc)
 5109             # see comment about AmigaOS4 .so support
 5110             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5111             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5112         ;;
 5113       m68k)
 5114             _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)'
 5115             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5116             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5117         ;;
 5118       esac
 5119       ;;
 5120 
 5121     beos*)
 5122       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5123 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5124 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 5125 	# support --undefined.  This deserves some investigation.  FIXME
 5126 	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5127       else
 5128 	_LT_TAGVAR(ld_shlibs, $1)=no
 5129       fi
 5130       ;;
 5131 
 5132     cygwin* | mingw* | pw32* | cegcc*)
 5133       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 5134       # as there is no search path for DLLs.
 5135       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5136       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 5137       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5138       _LT_TAGVAR(always_export_symbols, $1)=no
 5139       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5140       _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'
 5141       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 5142 
 5143       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 5144         _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'
 5145 	# If the export-symbols file already is a .def file, use it as
 5146 	# is; otherwise, prepend EXPORTS...
 5147 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5148           cp $export_symbols $output_objdir/$soname.def;
 5149         else
 5150           echo EXPORTS > $output_objdir/$soname.def;
 5151           cat $export_symbols >> $output_objdir/$soname.def;
 5152         fi~
 5153         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 5154       else
 5155 	_LT_TAGVAR(ld_shlibs, $1)=no
 5156       fi
 5157       ;;
 5158 
 5159     haiku*)
 5160       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5161       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5162       ;;
 5163 
 5164     os2*)
 5165       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5166       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5167       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5168       shrext_cmds=.dll
 5169       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5170 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5171 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5172 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5173 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5174 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5175 	emximp -o $lib $output_objdir/$libname.def'
 5176       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5177 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5178 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5179 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5180 	prefix_cmds="$SED"~
 5181 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5182 	  prefix_cmds="$prefix_cmds -e 1d";
 5183 	fi~
 5184 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5185 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5186 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5187 	emximp -o $lib $output_objdir/$libname.def'
 5188       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5189       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5190       ;;
 5191 
 5192     interix[[3-9]]*)
 5193       _LT_TAGVAR(hardcode_direct, $1)=no
 5194       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5195       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5196       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5197       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 5198       # Instead, shared libraries are loaded at an image base (0x10000000 by
 5199       # default) and relocated if they conflict, which is a slow very memory
 5200       # consuming and fragmenting process.  To avoid this, we pick a random,
 5201       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 5202       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 5203       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5204       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5205       ;;
 5206 
 5207     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
 5208       tmp_diet=no
 5209       if test linux-dietlibc = "$host_os"; then
 5210 	case $cc_basename in
 5211 	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
 5212 	esac
 5213       fi
 5214       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
 5215 	 && test no = "$tmp_diet"
 5216       then
 5217 	tmp_addflag=' $pic_flag'
 5218 	tmp_sharedflag='-shared'
 5219 	case $cc_basename,$host_cpu in
 5220         pgcc*)				# Portland Group C compiler
 5221 	  _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'
 5222 	  tmp_addflag=' $pic_flag'
 5223 	  ;;
 5224 	pgf77* | pgf90* | pgf95* | pgfortran*)
 5225 					# Portland Group f77 and f90 compilers
 5226 	  _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'
 5227 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 5228 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 5229 	  tmp_addflag=' -i_dynamic' ;;
 5230 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 5231 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 5232 	ifc* | ifort*)			# Intel Fortran compiler
 5233 	  tmp_addflag=' -nofor_main' ;;
 5234 	lf95*)				# Lahey Fortran 8.1
 5235 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5236 	  tmp_sharedflag='--shared' ;;
 5237         nagfor*)                        # NAGFOR 5.3
 5238           tmp_sharedflag='-Wl,-shared' ;;
 5239 	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 5240 	  tmp_sharedflag='-qmkshrobj'
 5241 	  tmp_addflag= ;;
 5242 	nvcc*)	# Cuda Compiler Driver 2.2
 5243 	  _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'
 5244 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5245 	  ;;
 5246 	esac
 5247 	case `$CC -V 2>&1 | sed 5q` in
 5248 	*Sun\ C*)			# Sun C 5.9
 5249 	  _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'
 5250 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5251 	  tmp_sharedflag='-G' ;;
 5252 	*Sun\ F*)			# Sun Fortran 8.3
 5253 	  tmp_sharedflag='-G' ;;
 5254 	esac
 5255 	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5256 
 5257         if test yes = "$supports_anon_versioning"; then
 5258           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5259             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5260             echo "local: *; };" >> $output_objdir/$libname.ver~
 5261             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 5262         fi
 5263 
 5264 	case $cc_basename in
 5265 	tcc*)
 5266 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
 5267 	  ;;
 5268 	xlf* | bgf* | bgxlf* | mpixlf*)
 5269 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 5270 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 5271 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5272 	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 5273 	  if test yes = "$supports_anon_versioning"; then
 5274 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5275               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5276               echo "local: *; };" >> $output_objdir/$libname.ver~
 5277               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 5278 	  fi
 5279 	  ;;
 5280 	esac
 5281       else
 5282         _LT_TAGVAR(ld_shlibs, $1)=no
 5283       fi
 5284       ;;
 5285 
 5286     netbsd* | netbsdelf*-gnu)
 5287       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5288 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 5289 	wlarc=
 5290       else
 5291 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5292 	_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'
 5293       fi
 5294       ;;
 5295 
 5296     solaris*)
 5297       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
 5298 	_LT_TAGVAR(ld_shlibs, $1)=no
 5299 	cat <<_LT_EOF 1>&2
 5300 
 5301 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
 5302 *** create shared libraries on Solaris systems.  Therefore, libtool
 5303 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5304 *** binutils to release 2.9.1 or newer.  Another option is to modify
 5305 *** your PATH or compiler configuration so that the native linker is
 5306 *** used, and then restart.
 5307 
 5308 _LT_EOF
 5309       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5310 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5311 	_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'
 5312       else
 5313 	_LT_TAGVAR(ld_shlibs, $1)=no
 5314       fi
 5315       ;;
 5316 
 5317     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 5318       case `$LD -v 2>&1` in
 5319         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 5320 	_LT_TAGVAR(ld_shlibs, $1)=no
 5321 	cat <<_LT_EOF 1>&2
 5322 
 5323 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
 5324 *** reliably create shared libraries on SCO systems.  Therefore, libtool
 5325 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5326 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
 5327 *** your PATH or compiler configuration so that the native linker is
 5328 *** used, and then restart.
 5329 
 5330 _LT_EOF
 5331 	;;
 5332 	*)
 5333 	  # For security reasons, it is highly recommended that you always
 5334 	  # use absolute paths for naming shared libraries, and exclude the
 5335 	  # DT_RUNPATH tag from executables and libraries.  But doing so
 5336 	  # requires that you compile everything twice, which is a pain.
 5337 	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5338 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5339 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5340 	    _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'
 5341 	  else
 5342 	    _LT_TAGVAR(ld_shlibs, $1)=no
 5343 	  fi
 5344 	;;
 5345       esac
 5346       ;;
 5347 
 5348     sunos4*)
 5349       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5350       wlarc=
 5351       _LT_TAGVAR(hardcode_direct, $1)=yes
 5352       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5353       ;;
 5354 
 5355     *)
 5356       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5357 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5358 	_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'
 5359       else
 5360 	_LT_TAGVAR(ld_shlibs, $1)=no
 5361       fi
 5362       ;;
 5363     esac
 5364 
 5365     if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
 5366       runpath_var=
 5367       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5368       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 5369       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5370     fi
 5371   else
 5372     # PORTME fill in a description of your system's linker (not GNU ld)
 5373     case $host_os in
 5374     aix3*)
 5375       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5376       _LT_TAGVAR(always_export_symbols, $1)=yes
 5377       _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'
 5378       # Note: this linker hardcodes the directories in LIBPATH if there
 5379       # are no directories specified by -L.
 5380       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5381       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
 5382 	# Neither direct hardcoding nor static linking is supported with a
 5383 	# broken collect2.
 5384 	_LT_TAGVAR(hardcode_direct, $1)=unsupported
 5385       fi
 5386       ;;
 5387 
 5388     aix[[4-9]]*)
 5389       if test ia64 = "$host_cpu"; then
 5390 	# On IA64, the linker does run time linking by default, so we don't
 5391 	# have to do anything special.
 5392 	aix_use_runtimelinking=no
 5393 	exp_sym_flag='-Bexport'
 5394 	no_entry_flag=
 5395       else
 5396 	# If we're using GNU nm, then we don't want the "-C" option.
 5397 	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
 5398 	# Without the "-l" option, or with the "-B" option, AIX nm treats
 5399 	# weak defined symbols like other global defined symbols, whereas
 5400 	# GNU nm marks them as "W".
 5401 	# While the 'weak' keyword is ignored in the Export File, we need
 5402 	# it in the Import File for the 'aix-soname' feature, so we have
 5403 	# to replace the "-B" option with "-P" for AIX nm.
 5404 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 5405 	  _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'
 5406 	else
 5407 	  _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'
 5408 	fi
 5409 	aix_use_runtimelinking=no
 5410 
 5411 	# Test if we are trying to use run time linking or normal
 5412 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 5413 	# have runtime linking enabled, and use it for executables.
 5414 	# For shared libraries, we enable/disable runtime linking
 5415 	# depending on the kind of the shared library created -
 5416 	# when "with_aix_soname,aix_use_runtimelinking" is:
 5417 	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 5418 	# "aix,yes"  lib.so          shared, rtl:yes, for executables
 5419 	#            lib.a           static archive
 5420 	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
 5421 	#            lib.a(lib.so.V) shared, rtl:no,  for executables
 5422 	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 5423 	#            lib.a(lib.so.V) shared, rtl:no
 5424 	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 5425 	#            lib.a           static archive
 5426 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 5427 	  for ld_flag in $LDFLAGS; do
 5428 	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
 5429 	    aix_use_runtimelinking=yes
 5430 	    break
 5431 	  fi
 5432 	  done
 5433 	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 5434 	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
 5435 	    # so we don't have lib.a shared libs to link our executables.
 5436 	    # We have to force runtime linking in this case.
 5437 	    aix_use_runtimelinking=yes
 5438 	    LDFLAGS="$LDFLAGS -Wl,-brtl"
 5439 	  fi
 5440 	  ;;
 5441 	esac
 5442 
 5443 	exp_sym_flag='-bexport'
 5444 	no_entry_flag='-bnoentry'
 5445       fi
 5446 
 5447       # When large executables or shared objects are built, AIX ld can
 5448       # have problems creating the table of contents.  If linking a library
 5449       # or program results in "error TOC overflow" add -mminimal-toc to
 5450       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 5451       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 5452 
 5453       _LT_TAGVAR(archive_cmds, $1)=''
 5454       _LT_TAGVAR(hardcode_direct, $1)=yes
 5455       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5456       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 5457       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5458       _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 5459       case $with_aix_soname,$aix_use_runtimelinking in
 5460       aix,*) ;; # traditional, no import file
 5461       svr4,* | *,yes) # use import file
 5462 	# The Import File defines what to hardcode.
 5463 	_LT_TAGVAR(hardcode_direct, $1)=no
 5464 	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 5465 	;;
 5466       esac
 5467 
 5468       if test yes = "$GCC"; then
 5469 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
 5470 	# We only want to do this on AIX 4.2 and lower, the check
 5471 	# below for broken collect2 doesn't work under 4.3+
 5472 	  collect2name=`$CC -print-prog-name=collect2`
 5473 	  if test -f "$collect2name" &&
 5474 	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 5475 	  then
 5476 	  # We have reworked collect2
 5477 	  :
 5478 	  else
 5479 	  # We have old collect2
 5480 	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
 5481 	  # It fails to find uninstalled libraries when the uninstalled
 5482 	  # path is not listed in the libpath.  Setting hardcode_minus_L
 5483 	  # to unsupported forces relinking
 5484 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5485 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5486 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
 5487 	  fi
 5488 	  ;;
 5489 	esac
 5490 	shared_flag='-shared'
 5491 	if test yes = "$aix_use_runtimelinking"; then
 5492 	  shared_flag="$shared_flag "'$wl-G'
 5493 	fi
 5494 	# Need to ensure runtime linking is disabled for the traditional
 5495 	# shared library, or the linker may eventually find shared libraries
 5496 	# /with/ Import File - we do not want to mix them.
 5497 	shared_flag_aix='-shared'
 5498 	shared_flag_svr4='-shared $wl-G'
 5499       else
 5500 	# not using gcc
 5501 	if test ia64 = "$host_cpu"; then
 5502 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 5503 	# chokes on -Wl,-G. The following line is correct:
 5504 	  shared_flag='-G'
 5505 	else
 5506 	  if test yes = "$aix_use_runtimelinking"; then
 5507 	    shared_flag='$wl-G'
 5508 	  else
 5509 	    shared_flag='$wl-bM:SRE'
 5510 	  fi
 5511 	  shared_flag_aix='$wl-bM:SRE'
 5512 	  shared_flag_svr4='$wl-G'
 5513 	fi
 5514       fi
 5515 
 5516       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 5517       # It seems that -bexpall does not export symbols beginning with
 5518       # underscore (_), so it is better to generate a list of symbols to export.
 5519       _LT_TAGVAR(always_export_symbols, $1)=yes
 5520       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 5521 	# Warning - without using the other runtime loading flags (-brtl),
 5522 	# -berok will link without error, but may produce a broken library.
 5523 	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
 5524         # Determine the default libpath from the value encoded in an
 5525         # empty executable.
 5526         _LT_SYS_MODULE_PATH_AIX([$1])
 5527         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5528         _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' '$shared_flag
 5529       else
 5530 	if test ia64 = "$host_cpu"; then
 5531 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 5532 	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 5533 	  _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"
 5534 	else
 5535 	 # Determine the default libpath from the value encoded in an
 5536 	 # empty executable.
 5537 	 _LT_SYS_MODULE_PATH_AIX([$1])
 5538 	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5539 	  # Warning - without using the other run time loading flags,
 5540 	  # -berok will link without error, but may produce a broken library.
 5541 	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 5542 	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 5543 	  if test yes = "$with_gnu_ld"; then
 5544 	    # We only use this code for GNU lds that support --whole-archive.
 5545 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 5546 	  else
 5547 	    # Exported symbols can be pulled into shared objects from archives
 5548 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 5549 	  fi
 5550 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 5551 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 5552 	  # -brtl affects multiple linker settings, -berok does not and is overridden later
 5553 	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 5554 	  if test svr4 != "$with_aix_soname"; then
 5555 	    # This is similar to how AIX traditionally builds its shared libraries.
 5556 	    _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/$soname'
 5557 	  fi
 5558 	  if test aix != "$with_aix_soname"; then
 5559 	    _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'
 5560 	  else
 5561 	    # used by -dlpreopen to get the symbols
 5562 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 5563 	  fi
 5564 	  _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 5565 	fi
 5566       fi
 5567       ;;
 5568 
 5569     amigaos*)
 5570       case $host_cpu in
 5571       powerpc)
 5572             # see comment about AmigaOS4 .so support
 5573             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5574             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5575         ;;
 5576       m68k)
 5577             _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)'
 5578             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5579             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5580         ;;
 5581       esac
 5582       ;;
 5583 
 5584     bsdi[[45]]*)
 5585       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 5586       ;;
 5587 
 5588     cygwin* | mingw* | pw32* | cegcc*)
 5589       # When not using gcc, we currently assume that we are using
 5590       # Microsoft Visual C++.
 5591       # hardcode_libdir_flag_spec is actually meaningless, as there is
 5592       # no search path for DLLs.
 5593       case $cc_basename in
 5594       cl*)
 5595 	# Native MSVC
 5596 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5597 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5598 	_LT_TAGVAR(always_export_symbols, $1)=yes
 5599 	_LT_TAGVAR(file_list_spec, $1)='@'
 5600 	# Tell ltmain to make .lib files, not .a files.
 5601 	libext=lib
 5602 	# Tell ltmain to make .dll files, not .so files.
 5603 	shrext_cmds=.dll
 5604 	# FIXME: Setting linknames here is a bad hack.
 5605 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 5606 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5607             cp "$export_symbols" "$output_objdir/$soname.def";
 5608             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 5609           else
 5610             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 5611           fi~
 5612           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 5613           linknames='
 5614 	# The linker will not automatically build a static lib if we build a DLL.
 5615 	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5616 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5617 	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 5618 	_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'
 5619 	# Don't use ranlib
 5620 	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 5621 	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 5622           lt_tool_outputfile="@TOOL_OUTPUT@"~
 5623           case $lt_outputfile in
 5624             *.exe|*.EXE) ;;
 5625             *)
 5626               lt_outputfile=$lt_outputfile.exe
 5627               lt_tool_outputfile=$lt_tool_outputfile.exe
 5628               ;;
 5629           esac~
 5630           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 5631             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 5632             $RM "$lt_outputfile.manifest";
 5633           fi'
 5634 	;;
 5635       *)
 5636 	# Assume MSVC wrapper
 5637 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5638 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5639 	# Tell ltmain to make .lib files, not .a files.
 5640 	libext=lib
 5641 	# Tell ltmain to make .dll files, not .so files.
 5642 	shrext_cmds=.dll
 5643 	# FIXME: Setting linknames here is a bad hack.
 5644 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
 5645 	# The linker will automatically build a .lib file if we build a DLL.
 5646 	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5647 	# FIXME: Should let the user specify the lib program.
 5648 	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
 5649 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5650 	;;
 5651       esac
 5652       ;;
 5653 
 5654     darwin* | rhapsody*)
 5655       _LT_DARWIN_LINKER_FEATURES($1)
 5656       ;;
 5657 
 5658     dgux*)
 5659       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5660       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5661       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5662       ;;
 5663 
 5664     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 5665     # support.  Future versions do this automatically, but an explicit c++rt0.o
 5666     # does not break anything, and helps significantly (at the cost of a little
 5667     # extra space).
 5668     freebsd2.2*)
 5669       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 5670       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5671       _LT_TAGVAR(hardcode_direct, $1)=yes
 5672       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5673       ;;
 5674 
 5675     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 5676     freebsd2.*)
 5677       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5678       _LT_TAGVAR(hardcode_direct, $1)=yes
 5679       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5680       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5681       ;;
 5682 
 5683     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 5684     freebsd* | dragonfly*)
 5685       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5686       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5687       _LT_TAGVAR(hardcode_direct, $1)=yes
 5688       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5689       ;;
 5690 
 5691     hpux9*)
 5692       if test yes = "$GCC"; then
 5693 	_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'
 5694       else
 5695 	_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'
 5696       fi
 5697       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5698       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5699       _LT_TAGVAR(hardcode_direct, $1)=yes
 5700 
 5701       # hardcode_minus_L: Not really in the search PATH,
 5702       # but as the default location of the library.
 5703       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5704       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5705       ;;
 5706 
 5707     hpux10*)
 5708       if test yes,no = "$GCC,$with_gnu_ld"; then
 5709 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5710       else
 5711 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 5712       fi
 5713       if test no = "$with_gnu_ld"; then
 5714 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5715 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5716 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5717 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5718 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5719 	# hardcode_minus_L: Not really in the search PATH,
 5720 	# but as the default location of the library.
 5721 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 5722       fi
 5723       ;;
 5724 
 5725     hpux11*)
 5726       if test yes,no = "$GCC,$with_gnu_ld"; then
 5727 	case $host_cpu in
 5728 	hppa*64*)
 5729 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5730 	  ;;
 5731 	ia64*)
 5732 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5733 	  ;;
 5734 	*)
 5735 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5736 	  ;;
 5737 	esac
 5738       else
 5739 	case $host_cpu in
 5740 	hppa*64*)
 5741 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5742 	  ;;
 5743 	ia64*)
 5744 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5745 	  ;;
 5746 	*)
 5747 	m4_if($1, [], [
 5748 	  # Older versions of the 11.00 compiler do not understand -b yet
 5749 	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
 5750 	  _LT_LINKER_OPTION([if $CC understands -b],
 5751 	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
 5752 	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
 5753 	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
 5754 	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 5755 	  ;;
 5756 	esac
 5757       fi
 5758       if test no = "$with_gnu_ld"; then
 5759 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5760 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5761 
 5762 	case $host_cpu in
 5763 	hppa*64*|ia64*)
 5764 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5765 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5766 	  ;;
 5767 	*)
 5768 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 5769 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5770 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5771 
 5772 	  # hardcode_minus_L: Not really in the search PATH,
 5773 	  # but as the default location of the library.
 5774 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5775 	  ;;
 5776 	esac
 5777       fi
 5778       ;;
 5779 
 5780     irix5* | irix6* | nonstopux*)
 5781       if test yes = "$GCC"; then
 5782 	_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'
 5783 	# Try to use the -exported_symbol ld option, if it does not
 5784 	# work, assume that -exports_file does not work either and
 5785 	# implicitly export all symbols.
 5786 	# This should be the same for all languages, so no per-tag cache variable.
 5787 	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
 5788 	  [lt_cv_irix_exported_symbol],
 5789 	  [save_LDFLAGS=$LDFLAGS
 5790 	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
 5791 	   AC_LINK_IFELSE(
 5792 	     [AC_LANG_SOURCE(
 5793 	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
 5794 			      [C++], [[int foo (void) { return 0; }]],
 5795 			      [Fortran 77], [[
 5796       subroutine foo
 5797       end]],
 5798 			      [Fortran], [[
 5799       subroutine foo
 5800       end]])])],
 5801 	      [lt_cv_irix_exported_symbol=yes],
 5802 	      [lt_cv_irix_exported_symbol=no])
 5803            LDFLAGS=$save_LDFLAGS])
 5804 	if test yes = "$lt_cv_irix_exported_symbol"; then
 5805           _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'
 5806 	fi
 5807 	_LT_TAGVAR(link_all_deplibs, $1)=no
 5808       else
 5809 	_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'
 5810 	_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'
 5811       fi
 5812       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5813       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5814       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5815       _LT_TAGVAR(inherit_rpath, $1)=yes
 5816       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5817       ;;
 5818 
 5819     linux*)
 5820       case $cc_basename in
 5821       tcc*)
 5822 	# Fabrice Bellard et al's Tiny C Compiler
 5823 	_LT_TAGVAR(ld_shlibs, $1)=yes
 5824 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5825 	;;
 5826       esac
 5827       ;;
 5828 
 5829     netbsd* | netbsdelf*-gnu)
 5830       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5831 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 5832       else
 5833 	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 5834       fi
 5835       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5836       _LT_TAGVAR(hardcode_direct, $1)=yes
 5837       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5838       ;;
 5839 
 5840     newsos6)
 5841       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5842       _LT_TAGVAR(hardcode_direct, $1)=yes
 5843       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5844       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5845       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5846       ;;
 5847 
 5848     *nto* | *qnx*)
 5849       ;;
 5850 
 5851     openbsd* | bitrig*)
 5852       if test -f /usr/libexec/ld.so; then
 5853 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5854 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5855 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5856 	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 5857 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5858 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
 5859 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5860 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5861 	else
 5862 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5863 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5864 	fi
 5865       else
 5866 	_LT_TAGVAR(ld_shlibs, $1)=no
 5867       fi
 5868       ;;
 5869 
 5870     os2*)
 5871       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5872       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5873       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5874       shrext_cmds=.dll
 5875       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5876 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5877 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5878 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5879 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5880 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5881 	emximp -o $lib $output_objdir/$libname.def'
 5882       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5883 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5884 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5885 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5886 	prefix_cmds="$SED"~
 5887 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5888 	  prefix_cmds="$prefix_cmds -e 1d";
 5889 	fi~
 5890 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5891 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5892 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5893 	emximp -o $lib $output_objdir/$libname.def'
 5894       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5895       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5896       ;;
 5897 
 5898     osf3*)
 5899       if test yes = "$GCC"; then
 5900 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5901 	_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'
 5902       else
 5903 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5904 	_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'
 5905       fi
 5906       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5907       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5908       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5909       ;;
 5910 
 5911     osf4* | osf5*)	# as osf3* with the addition of -msym flag
 5912       if test yes = "$GCC"; then
 5913 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5914 	_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'
 5915 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5916       else
 5917 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5918 	_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'
 5919 	_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~
 5920           $CC -shared$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'
 5921 
 5922 	# Both c and cxx compiler support -rpath directly
 5923 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 5924       fi
 5925       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5926       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5927       ;;
 5928 
 5929     solaris*)
 5930       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
 5931       if test yes = "$GCC"; then
 5932 	wlarc='$wl'
 5933 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5934 	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5935           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5936       else
 5937 	case `$CC -V 2>&1` in
 5938 	*"Compilers 5.0"*)
 5939 	  wlarc=''
 5940 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5941 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5942             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
 5943 	  ;;
 5944 	*)
 5945 	  wlarc='$wl'
 5946 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5947 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5948             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5949 	  ;;
 5950 	esac
 5951       fi
 5952       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5953       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5954       case $host_os in
 5955       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 5956       *)
 5957 	# The compiler driver will combine and reorder linker options,
 5958 	# but understands '-z linker_flag'.  GCC discards it without '$wl',
 5959 	# but is careful enough not to reorder.
 5960 	# Supported since Solaris 2.6 (maybe 2.5.1?)
 5961 	if test yes = "$GCC"; then
 5962 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 5963 	else
 5964 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 5965 	fi
 5966 	;;
 5967       esac
 5968       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5969       ;;
 5970 
 5971     sunos4*)
 5972       if test sequent = "$host_vendor"; then
 5973 	# Use $CC to link under sequent, because it throws in some extra .o
 5974 	# files that make .init and .fini sections work.
 5975 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5976       else
 5977 	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 5978       fi
 5979       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5980       _LT_TAGVAR(hardcode_direct, $1)=yes
 5981       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5982       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5983       ;;
 5984 
 5985     sysv4)
 5986       case $host_vendor in
 5987 	sni)
 5988 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5989 	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 5990 	;;
 5991 	siemens)
 5992 	  ## LD is ld it makes a PLAMLIB
 5993 	  ## CC just makes a GrossModule.
 5994 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 5995 	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 5996 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5997         ;;
 5998 	motorola)
 5999 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6000 	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 6001 	;;
 6002       esac
 6003       runpath_var='LD_RUN_PATH'
 6004       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6005       ;;
 6006 
 6007     sysv4.3*)
 6008       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6009       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6010       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 6011       ;;
 6012 
 6013     sysv4*MP*)
 6014       if test -d /usr/nec; then
 6015 	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6016 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6017 	runpath_var=LD_RUN_PATH
 6018 	hardcode_runpath_var=yes
 6019 	_LT_TAGVAR(ld_shlibs, $1)=yes
 6020       fi
 6021       ;;
 6022 
 6023     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 6024       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6025       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6026       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6027       runpath_var='LD_RUN_PATH'
 6028 
 6029       if test yes = "$GCC"; then
 6030 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6031 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6032       else
 6033 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6034 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6035       fi
 6036       ;;
 6037 
 6038     sysv5* | sco3.2v5* | sco5v6*)
 6039       # Note: We CANNOT use -z defs as we might desire, because we do not
 6040       # link with -lc, and that would cause any symbols used from libc to
 6041       # always be unresolved, which means just about no library would
 6042       # ever link correctly.  If we're not using GNU ld we use -z text
 6043       # though, which does catch some bad symbols but isn't as heavy-handed
 6044       # as -z defs.
 6045       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6046       _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 6047       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6048       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6049       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 6050       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6051       _LT_TAGVAR(link_all_deplibs, $1)=yes
 6052       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 6053       runpath_var='LD_RUN_PATH'
 6054 
 6055       if test yes = "$GCC"; then
 6056 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6057 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6058       else
 6059 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6060 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6061       fi
 6062       ;;
 6063 
 6064     uts4*)
 6065       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6066       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6067       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6068       ;;
 6069 
 6070     *)
 6071       _LT_TAGVAR(ld_shlibs, $1)=no
 6072       ;;
 6073     esac
 6074 
 6075     if test sni = "$host_vendor"; then
 6076       case $host in
 6077       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 6078 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
 6079 	;;
 6080       esac
 6081     fi
 6082   fi
 6083 ])
 6084 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 6085 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 6086 
 6087 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
 6088 
 6089 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
 6090 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
 6091 _LT_DECL([], [extract_expsyms_cmds], [2],
 6092     [The commands to extract the exported symbol list from a shared archive])
 6093 
 6094 #
 6095 # Do we need to explicitly link libc?
 6096 #
 6097 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
 6098 x|xyes)
 6099   # Assume -lc should be added
 6100   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6101 
 6102   if test yes,yes = "$GCC,$enable_shared"; then
 6103     case $_LT_TAGVAR(archive_cmds, $1) in
 6104     *'~'*)
 6105       # FIXME: we may have to deal with multi-command sequences.
 6106       ;;
 6107     '$CC '*)
 6108       # Test whether the compiler implicitly links with -lc since on some
 6109       # systems, -lgcc has to come before -lc. If gcc already passes -lc
 6110       # to ld, don't add -lc before -lgcc.
 6111       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
 6112 	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
 6113 	[$RM conftest*
 6114 	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 6115 
 6116 	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 6117 	  soname=conftest
 6118 	  lib=conftest
 6119 	  libobjs=conftest.$ac_objext
 6120 	  deplibs=
 6121 	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
 6122 	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
 6123 	  compiler_flags=-v
 6124 	  linker_flags=-v
 6125 	  verstring=
 6126 	  output_objdir=.
 6127 	  libname=conftest
 6128 	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
 6129 	  _LT_TAGVAR(allow_undefined_flag, $1)=
 6130 	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
 6131 	  then
 6132 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6133 	  else
 6134 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6135 	  fi
 6136 	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 6137 	else
 6138 	  cat conftest.err 1>&5
 6139 	fi
 6140 	$RM conftest*
 6141 	])
 6142       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
 6143       ;;
 6144     esac
 6145   fi
 6146   ;;
 6147 esac
 6148 
 6149 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
 6150     [Whether or not to add -lc for building shared libraries])
 6151 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
 6152     [enable_shared_with_static_runtimes], [0],
 6153     [Whether or not to disallow shared libs when runtime libs are static])
 6154 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
 6155     [Compiler flag to allow reflexive dlopens])
 6156 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
 6157     [Compiler flag to generate shared objects directly from archives])
 6158 _LT_TAGDECL([], [compiler_needs_object], [1],
 6159     [Whether the compiler copes with passing no objects directly])
 6160 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
 6161     [Create an old-style archive from a shared archive])
 6162 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
 6163     [Create a temporary old-style archive to link instead of a shared archive])
 6164 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
 6165 _LT_TAGDECL([], [archive_expsym_cmds], [2])
 6166 _LT_TAGDECL([], [module_cmds], [2],
 6167     [Commands used to build a loadable module if different from building
 6168     a shared archive.])
 6169 _LT_TAGDECL([], [module_expsym_cmds], [2])
 6170 _LT_TAGDECL([], [with_gnu_ld], [1],
 6171     [Whether we are building with GNU ld or not])
 6172 _LT_TAGDECL([], [allow_undefined_flag], [1],
 6173     [Flag that allows shared libraries with undefined symbols to be built])
 6174 _LT_TAGDECL([], [no_undefined_flag], [1],
 6175     [Flag that enforces no undefined symbols])
 6176 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
 6177     [Flag to hardcode $libdir into a binary during linking.
 6178     This must work even if $libdir does not exist])
 6179 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
 6180     [Whether we need a single "-rpath" flag with a separated argument])
 6181 _LT_TAGDECL([], [hardcode_direct], [0],
 6182     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6183     DIR into the resulting binary])
 6184 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
 6185     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6186     DIR into the resulting binary and the resulting library dependency is
 6187     "absolute", i.e impossible to change by setting $shlibpath_var if the
 6188     library is relocated])
 6189 _LT_TAGDECL([], [hardcode_minus_L], [0],
 6190     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
 6191     into the resulting binary])
 6192 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
 6193     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
 6194     into the resulting binary])
 6195 _LT_TAGDECL([], [hardcode_automatic], [0],
 6196     [Set to "yes" if building a shared library automatically hardcodes DIR
 6197     into the library and all subsequent libraries and executables linked
 6198     against it])
 6199 _LT_TAGDECL([], [inherit_rpath], [0],
 6200     [Set to yes if linker adds runtime paths of dependent libraries
 6201     to runtime path list])
 6202 _LT_TAGDECL([], [link_all_deplibs], [0],
 6203     [Whether libtool must link a program against all its dependency libraries])
 6204 _LT_TAGDECL([], [always_export_symbols], [0],
 6205     [Set to "yes" if exported symbols are required])
 6206 _LT_TAGDECL([], [export_symbols_cmds], [2],
 6207     [The commands to list exported symbols])
 6208 _LT_TAGDECL([], [exclude_expsyms], [1],
 6209     [Symbols that should not be listed in the preloaded symbols])
 6210 _LT_TAGDECL([], [include_expsyms], [1],
 6211     [Symbols that must always be exported])
 6212 _LT_TAGDECL([], [prelink_cmds], [2],
 6213     [Commands necessary for linking programs (against libraries) with templates])
 6214 _LT_TAGDECL([], [postlink_cmds], [2],
 6215     [Commands necessary for finishing linking programs])
 6216 _LT_TAGDECL([], [file_list_spec], [1],
 6217     [Specify filename containing input files])
 6218 dnl FIXME: Not yet implemented
 6219 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
 6220 dnl    [Compiler flag to generate thread safe objects])
 6221 ])# _LT_LINKER_SHLIBS
 6222 
 6223 
 6224 # _LT_LANG_C_CONFIG([TAG])
 6225 # ------------------------
 6226 # Ensure that the configuration variables for a C compiler are suitably
 6227 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6228 # the compiler configuration to 'libtool'.
 6229 m4_defun([_LT_LANG_C_CONFIG],
 6230 [m4_require([_LT_DECL_EGREP])dnl
 6231 lt_save_CC=$CC
 6232 AC_LANG_PUSH(C)
 6233 
 6234 # Source file extension for C test sources.
 6235 ac_ext=c
 6236 
 6237 # Object file extension for compiled C test sources.
 6238 objext=o
 6239 _LT_TAGVAR(objext, $1)=$objext
 6240 
 6241 # Code to be used in simple compile tests
 6242 lt_simple_compile_test_code="int some_variable = 0;"
 6243 
 6244 # Code to be used in simple link tests
 6245 lt_simple_link_test_code='int main(){return(0);}'
 6246 
 6247 _LT_TAG_COMPILER
 6248 # Save the default compiler, since it gets overwritten when the other
 6249 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
 6250 compiler_DEFAULT=$CC
 6251 
 6252 # save warnings/boilerplate of simple test code
 6253 _LT_COMPILER_BOILERPLATE
 6254 _LT_LINKER_BOILERPLATE
 6255 
 6256 if test -n "$compiler"; then
 6257   _LT_COMPILER_NO_RTTI($1)
 6258   _LT_COMPILER_PIC($1)
 6259   _LT_COMPILER_C_O($1)
 6260   _LT_COMPILER_FILE_LOCKS($1)
 6261   _LT_LINKER_SHLIBS($1)
 6262   _LT_SYS_DYNAMIC_LINKER($1)
 6263   _LT_LINKER_HARDCODE_LIBPATH($1)
 6264   LT_SYS_DLOPEN_SELF
 6265   _LT_CMD_STRIPLIB
 6266 
 6267   # Report what library types will actually be built
 6268   AC_MSG_CHECKING([if libtool supports shared libraries])
 6269   AC_MSG_RESULT([$can_build_shared])
 6270 
 6271   AC_MSG_CHECKING([whether to build shared libraries])
 6272   test no = "$can_build_shared" && enable_shared=no
 6273 
 6274   # On AIX, shared libraries and static libraries use the same namespace, and
 6275   # are all built from PIC.
 6276   case $host_os in
 6277   aix3*)
 6278     test yes = "$enable_shared" && enable_static=no
 6279     if test -n "$RANLIB"; then
 6280       archive_cmds="$archive_cmds~\$RANLIB \$lib"
 6281       postinstall_cmds='$RANLIB $lib'
 6282     fi
 6283     ;;
 6284 
 6285   aix[[4-9]]*)
 6286     if test ia64 != "$host_cpu"; then
 6287       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 6288       yes,aix,yes) ;;			# shared object as lib.so file only
 6289       yes,svr4,*) ;;			# shared object as lib.so archive member only
 6290       yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 6291       esac
 6292     fi
 6293     ;;
 6294   esac
 6295   AC_MSG_RESULT([$enable_shared])
 6296 
 6297   AC_MSG_CHECKING([whether to build static libraries])
 6298   # Make sure either enable_shared or enable_static is yes.
 6299   test yes = "$enable_shared" || enable_static=yes
 6300   AC_MSG_RESULT([$enable_static])
 6301 
 6302   _LT_CONFIG($1)
 6303 fi
 6304 AC_LANG_POP
 6305 CC=$lt_save_CC
 6306 ])# _LT_LANG_C_CONFIG
 6307 
 6308 
 6309 # _LT_LANG_CXX_CONFIG([TAG])
 6310 # --------------------------
 6311 # Ensure that the configuration variables for a C++ compiler are suitably
 6312 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6313 # the compiler configuration to 'libtool'.
 6314 m4_defun([_LT_LANG_CXX_CONFIG],
 6315 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 6316 m4_require([_LT_DECL_EGREP])dnl
 6317 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 6318 if test -n "$CXX" && ( test no != "$CXX" &&
 6319     ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
 6320     (test g++ != "$CXX"))); then
 6321   AC_PROG_CXXCPP
 6322 else
 6323   _lt_caught_CXX_error=yes
 6324 fi
 6325 
 6326 AC_LANG_PUSH(C++)
 6327 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6328 _LT_TAGVAR(allow_undefined_flag, $1)=
 6329 _LT_TAGVAR(always_export_symbols, $1)=no
 6330 _LT_TAGVAR(archive_expsym_cmds, $1)=
 6331 _LT_TAGVAR(compiler_needs_object, $1)=no
 6332 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 6333 _LT_TAGVAR(hardcode_direct, $1)=no
 6334 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6335 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 6336 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6337 _LT_TAGVAR(hardcode_minus_L, $1)=no
 6338 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 6339 _LT_TAGVAR(hardcode_automatic, $1)=no
 6340 _LT_TAGVAR(inherit_rpath, $1)=no
 6341 _LT_TAGVAR(module_cmds, $1)=
 6342 _LT_TAGVAR(module_expsym_cmds, $1)=
 6343 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 6344 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 6345 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 6346 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 6347 _LT_TAGVAR(no_undefined_flag, $1)=
 6348 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6349 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 6350 
 6351 # Source file extension for C++ test sources.
 6352 ac_ext=cpp
 6353 
 6354 # Object file extension for compiled C++ test sources.
 6355 objext=o
 6356 _LT_TAGVAR(objext, $1)=$objext
 6357 
 6358 # No sense in running all these tests if we already determined that
 6359 # the CXX compiler isn't working.  Some variables (like enable_shared)
 6360 # are currently assumed to apply to all compilers on this platform,
 6361 # and will be corrupted by setting them based on a non-working compiler.
 6362 if test yes != "$_lt_caught_CXX_error"; then
 6363   # Code to be used in simple compile tests
 6364   lt_simple_compile_test_code="int some_variable = 0;"
 6365 
 6366   # Code to be used in simple link tests
 6367   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 6368 
 6369   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 6370   _LT_TAG_COMPILER
 6371 
 6372   # save warnings/boilerplate of simple test code
 6373   _LT_COMPILER_BOILERPLATE
 6374   _LT_LINKER_BOILERPLATE
 6375 
 6376   # Allow CC to be a program name with arguments.
 6377   lt_save_CC=$CC
 6378   lt_save_CFLAGS=$CFLAGS
 6379   lt_save_LD=$LD
 6380   lt_save_GCC=$GCC
 6381   GCC=$GXX
 6382   lt_save_with_gnu_ld=$with_gnu_ld
 6383   lt_save_path_LD=$lt_cv_path_LD
 6384   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 6385     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 6386   else
 6387     $as_unset lt_cv_prog_gnu_ld
 6388   fi
 6389   if test -n "${lt_cv_path_LDCXX+set}"; then
 6390     lt_cv_path_LD=$lt_cv_path_LDCXX
 6391   else
 6392     $as_unset lt_cv_path_LD
 6393   fi
 6394   test -z "${LDCXX+set}" || LD=$LDCXX
 6395   CC=${CXX-"c++"}
 6396   CFLAGS=$CXXFLAGS
 6397   compiler=$CC
 6398   _LT_TAGVAR(compiler, $1)=$CC
 6399   _LT_CC_BASENAME([$compiler])
 6400 
 6401   if test -n "$compiler"; then
 6402     # We don't want -fno-exception when compiling C++ code, so set the
 6403     # no_builtin_flag separately
 6404     if test yes = "$GXX"; then
 6405       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 6406     else
 6407       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 6408     fi
 6409 
 6410     if test yes = "$GXX"; then
 6411       # Set up default GNU C++ configuration
 6412 
 6413       LT_PATH_LD
 6414 
 6415       # Check if GNU C++ uses GNU ld as the underlying linker, since the
 6416       # archiving commands below assume that GNU ld is being used.
 6417       if test yes = "$with_gnu_ld"; then
 6418         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6419         _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'
 6420 
 6421         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6422         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6423 
 6424         # If archive_cmds runs LD, not CC, wlarc should be empty
 6425         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 6426         #     investigate it a little bit more. (MM)
 6427         wlarc='$wl'
 6428 
 6429         # ancient GNU ld didn't support --whole-archive et. al.
 6430         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
 6431 	  $GREP 'no-whole-archive' > /dev/null; then
 6432           _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 6433         else
 6434           _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6435         fi
 6436       else
 6437         with_gnu_ld=no
 6438         wlarc=
 6439 
 6440         # A generic and very simple default shared library creation
 6441         # command for GNU C++ for the case where it uses the native
 6442         # linker, instead of GNU ld.  If possible, this setting should
 6443         # overridden to take advantage of the native linker features on
 6444         # the platform it is being used on.
 6445         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 6446       fi
 6447 
 6448       # Commands to make compiler produce verbose output that lists
 6449       # what "hidden" libraries, object files and flags are used when
 6450       # linking a shared library.
 6451       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 6452 
 6453     else
 6454       GXX=no
 6455       with_gnu_ld=no
 6456       wlarc=
 6457     fi
 6458 
 6459     # PORTME: fill in a description of your system's C++ link characteristics
 6460     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 6461     _LT_TAGVAR(ld_shlibs, $1)=yes
 6462     case $host_os in
 6463       aix3*)
 6464         # FIXME: insert proper C++ library support
 6465         _LT_TAGVAR(ld_shlibs, $1)=no
 6466         ;;
 6467       aix[[4-9]]*)
 6468         if test ia64 = "$host_cpu"; then
 6469           # On IA64, the linker does run time linking by default, so we don't
 6470           # have to do anything special.
 6471           aix_use_runtimelinking=no
 6472           exp_sym_flag='-Bexport'
 6473           no_entry_flag=
 6474         else
 6475           aix_use_runtimelinking=no
 6476 
 6477           # Test if we are trying to use run time linking or normal
 6478           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 6479           # have runtime linking enabled, and use it for executables.
 6480           # For shared libraries, we enable/disable runtime linking
 6481           # depending on the kind of the shared library created -
 6482           # when "with_aix_soname,aix_use_runtimelinking" is:
 6483           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 6484           # "aix,yes"  lib.so          shared, rtl:yes, for executables
 6485           #            lib.a           static archive
 6486           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
 6487           #            lib.a(lib.so.V) shared, rtl:no,  for executables
 6488           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 6489           #            lib.a(lib.so.V) shared, rtl:no
 6490           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 6491           #            lib.a           static archive
 6492           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 6493 	    for ld_flag in $LDFLAGS; do
 6494 	      case $ld_flag in
 6495 	      *-brtl*)
 6496 	        aix_use_runtimelinking=yes
 6497 	        break
 6498 	        ;;
 6499 	      esac
 6500 	    done
 6501 	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 6502 	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
 6503 	      # so we don't have lib.a shared libs to link our executables.
 6504 	      # We have to force runtime linking in this case.
 6505 	      aix_use_runtimelinking=yes
 6506 	      LDFLAGS="$LDFLAGS -Wl,-brtl"
 6507 	    fi
 6508 	    ;;
 6509           esac
 6510 
 6511           exp_sym_flag='-bexport'
 6512           no_entry_flag='-bnoentry'
 6513         fi
 6514 
 6515         # When large executables or shared objects are built, AIX ld can
 6516         # have problems creating the table of contents.  If linking a library
 6517         # or program results in "error TOC overflow" add -mminimal-toc to
 6518         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 6519         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 6520 
 6521         _LT_TAGVAR(archive_cmds, $1)=''
 6522         _LT_TAGVAR(hardcode_direct, $1)=yes
 6523         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6524         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6525         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6526         _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 6527         case $with_aix_soname,$aix_use_runtimelinking in
 6528         aix,*) ;;	# no import file
 6529         svr4,* | *,yes) # use import file
 6530           # The Import File defines what to hardcode.
 6531           _LT_TAGVAR(hardcode_direct, $1)=no
 6532           _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6533           ;;
 6534         esac
 6535 
 6536         if test yes = "$GXX"; then
 6537           case $host_os in aix4.[[012]]|aix4.[[012]].*)
 6538           # We only want to do this on AIX 4.2 and lower, the check
 6539           # below for broken collect2 doesn't work under 4.3+
 6540 	  collect2name=`$CC -print-prog-name=collect2`
 6541 	  if test -f "$collect2name" &&
 6542 	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 6543 	  then
 6544 	    # We have reworked collect2
 6545 	    :
 6546 	  else
 6547 	    # We have old collect2
 6548 	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
 6549 	    # It fails to find uninstalled libraries when the uninstalled
 6550 	    # path is not listed in the libpath.  Setting hardcode_minus_L
 6551 	    # to unsupported forces relinking
 6552 	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6553 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6554 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6555 	  fi
 6556           esac
 6557           shared_flag='-shared'
 6558 	  if test yes = "$aix_use_runtimelinking"; then
 6559 	    shared_flag=$shared_flag' $wl-G'
 6560 	  fi
 6561 	  # Need to ensure runtime linking is disabled for the traditional
 6562 	  # shared library, or the linker may eventually find shared libraries
 6563 	  # /with/ Import File - we do not want to mix them.
 6564 	  shared_flag_aix='-shared'
 6565 	  shared_flag_svr4='-shared $wl-G'
 6566         else
 6567           # not using gcc
 6568           if test ia64 = "$host_cpu"; then
 6569 	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 6570 	  # chokes on -Wl,-G. The following line is correct:
 6571 	  shared_flag='-G'
 6572           else
 6573 	    if test yes = "$aix_use_runtimelinking"; then
 6574 	      shared_flag='$wl-G'
 6575 	    else
 6576 	      shared_flag='$wl-bM:SRE'
 6577 	    fi
 6578 	    shared_flag_aix='$wl-bM:SRE'
 6579 	    shared_flag_svr4='$wl-G'
 6580           fi
 6581         fi
 6582 
 6583         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 6584         # It seems that -bexpall does not export symbols beginning with
 6585         # underscore (_), so it is better to generate a list of symbols to
 6586 	# export.
 6587         _LT_TAGVAR(always_export_symbols, $1)=yes
 6588 	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 6589           # Warning - without using the other runtime loading flags (-brtl),
 6590           # -berok will link without error, but may produce a broken library.
 6591           # The "-G" linker flag allows undefined symbols.
 6592           _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
 6593           # Determine the default libpath from the value encoded in an empty
 6594           # executable.
 6595           _LT_SYS_MODULE_PATH_AIX([$1])
 6596           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6597 
 6598           _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' '$shared_flag
 6599         else
 6600           if test ia64 = "$host_cpu"; then
 6601 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 6602 	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 6603 	    _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"
 6604           else
 6605 	    # Determine the default libpath from the value encoded in an
 6606 	    # empty executable.
 6607 	    _LT_SYS_MODULE_PATH_AIX([$1])
 6608 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6609 	    # Warning - without using the other run time loading flags,
 6610 	    # -berok will link without error, but may produce a broken library.
 6611 	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 6612 	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 6613 	    if test yes = "$with_gnu_ld"; then
 6614 	      # We only use this code for GNU lds that support --whole-archive.
 6615 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 6616 	    else
 6617 	      # Exported symbols can be pulled into shared objects from archives
 6618 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 6619 	    fi
 6620 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6621 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 6622 	    # -brtl affects multiple linker settings, -berok does not and is overridden later
 6623 	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 6624 	    if test svr4 != "$with_aix_soname"; then
 6625 	      # This is similar to how AIX traditionally builds its shared
 6626 	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
 6627 	      _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/$soname'
 6628 	    fi
 6629 	    if test aix != "$with_aix_soname"; then
 6630 	      _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'
 6631 	    else
 6632 	      # used by -dlpreopen to get the symbols
 6633 	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 6634 	    fi
 6635 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 6636           fi
 6637         fi
 6638         ;;
 6639 
 6640       beos*)
 6641 	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6642 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6643 	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 6644 	  # support --undefined.  This deserves some investigation.  FIXME
 6645 	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6646 	else
 6647 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6648 	fi
 6649 	;;
 6650 
 6651       chorus*)
 6652         case $cc_basename in
 6653           *)
 6654 	  # FIXME: insert proper C++ library support
 6655 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6656 	  ;;
 6657         esac
 6658         ;;
 6659 
 6660       cygwin* | mingw* | pw32* | cegcc*)
 6661 	case $GXX,$cc_basename in
 6662 	,cl* | no,cl*)
 6663 	  # Native MSVC
 6664 	  # hardcode_libdir_flag_spec is actually meaningless, as there is
 6665 	  # no search path for DLLs.
 6666 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 6667 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6668 	  _LT_TAGVAR(always_export_symbols, $1)=yes
 6669 	  _LT_TAGVAR(file_list_spec, $1)='@'
 6670 	  # Tell ltmain to make .lib files, not .a files.
 6671 	  libext=lib
 6672 	  # Tell ltmain to make .dll files, not .so files.
 6673 	  shrext_cmds=.dll
 6674 	  # FIXME: Setting linknames here is a bad hack.
 6675 	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 6676 	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6677               cp "$export_symbols" "$output_objdir/$soname.def";
 6678               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 6679             else
 6680               $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 6681             fi~
 6682             $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 6683             linknames='
 6684 	  # The linker will not automatically build a static lib if we build a DLL.
 6685 	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 6686 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6687 	  # Don't use ranlib
 6688 	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 6689 	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 6690             lt_tool_outputfile="@TOOL_OUTPUT@"~
 6691             case $lt_outputfile in
 6692               *.exe|*.EXE) ;;
 6693               *)
 6694                 lt_outputfile=$lt_outputfile.exe
 6695                 lt_tool_outputfile=$lt_tool_outputfile.exe
 6696                 ;;
 6697             esac~
 6698             func_to_tool_file "$lt_outputfile"~
 6699             if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 6700               $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 6701               $RM "$lt_outputfile.manifest";
 6702             fi'
 6703 	  ;;
 6704 	*)
 6705 	  # g++
 6706 	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 6707 	  # as there is no search path for DLLs.
 6708 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6709 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 6710 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6711 	  _LT_TAGVAR(always_export_symbols, $1)=no
 6712 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6713 
 6714 	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 6715 	    _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'
 6716 	    # If the export-symbols file already is a .def file, use it as
 6717 	    # is; otherwise, prepend EXPORTS...
 6718 	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6719               cp $export_symbols $output_objdir/$soname.def;
 6720             else
 6721               echo EXPORTS > $output_objdir/$soname.def;
 6722               cat $export_symbols >> $output_objdir/$soname.def;
 6723             fi~
 6724             $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'
 6725 	  else
 6726 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6727 	  fi
 6728 	  ;;
 6729 	esac
 6730 	;;
 6731       darwin* | rhapsody*)
 6732         _LT_DARWIN_LINKER_FEATURES($1)
 6733 	;;
 6734 
 6735       os2*)
 6736 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6737 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 6738 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6739 	shrext_cmds=.dll
 6740 	_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6741 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6742 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6743 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6744 	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 6745 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6746 	  emximp -o $lib $output_objdir/$libname.def'
 6747 	_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6748 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6749 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6750 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6751 	  prefix_cmds="$SED"~
 6752 	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
 6753 	    prefix_cmds="$prefix_cmds -e 1d";
 6754 	  fi~
 6755 	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 6756 	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 6757 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6758 	  emximp -o $lib $output_objdir/$libname.def'
 6759 	_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 6760 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6761 	;;
 6762 
 6763       dgux*)
 6764         case $cc_basename in
 6765           ec++*)
 6766 	    # FIXME: insert proper C++ library support
 6767 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6768 	    ;;
 6769           ghcx*)
 6770 	    # Green Hills C++ Compiler
 6771 	    # FIXME: insert proper C++ library support
 6772 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6773 	    ;;
 6774           *)
 6775 	    # FIXME: insert proper C++ library support
 6776 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6777 	    ;;
 6778         esac
 6779         ;;
 6780 
 6781       freebsd2.*)
 6782         # C++ shared libraries reported to be fairly broken before
 6783 	# switch to ELF
 6784         _LT_TAGVAR(ld_shlibs, $1)=no
 6785         ;;
 6786 
 6787       freebsd-elf*)
 6788         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6789         ;;
 6790 
 6791       freebsd* | dragonfly*)
 6792         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 6793         # conventions
 6794         _LT_TAGVAR(ld_shlibs, $1)=yes
 6795         ;;
 6796 
 6797       haiku*)
 6798         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6799         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6800         ;;
 6801 
 6802       hpux9*)
 6803         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6804         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6805         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6806         _LT_TAGVAR(hardcode_direct, $1)=yes
 6807         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6808 				             # but as the default
 6809 				             # location of the library.
 6810 
 6811         case $cc_basename in
 6812           CC*)
 6813             # FIXME: insert proper C++ library support
 6814             _LT_TAGVAR(ld_shlibs, $1)=no
 6815             ;;
 6816           aCC*)
 6817             _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 $lib'
 6818             # Commands to make compiler produce verbose output that lists
 6819             # what "hidden" libraries, object files and flags are used when
 6820             # linking a shared library.
 6821             #
 6822             # There doesn't appear to be a way to prevent this compiler from
 6823             # explicitly linking system object files so we need to strip them
 6824             # from the output so that they don't get included in the library
 6825             # dependencies.
 6826             output_verbose_link_cmd='templist=`($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"'
 6827             ;;
 6828           *)
 6829             if test yes = "$GXX"; then
 6830               _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'
 6831             else
 6832               # FIXME: insert proper C++ library support
 6833               _LT_TAGVAR(ld_shlibs, $1)=no
 6834             fi
 6835             ;;
 6836         esac
 6837         ;;
 6838 
 6839       hpux10*|hpux11*)
 6840         if test no = "$with_gnu_ld"; then
 6841 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6842 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6843 
 6844           case $host_cpu in
 6845             hppa*64*|ia64*)
 6846               ;;
 6847             *)
 6848 	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6849               ;;
 6850           esac
 6851         fi
 6852         case $host_cpu in
 6853           hppa*64*|ia64*)
 6854             _LT_TAGVAR(hardcode_direct, $1)=no
 6855             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6856             ;;
 6857           *)
 6858             _LT_TAGVAR(hardcode_direct, $1)=yes
 6859             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6860             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6861 					         # but as the default
 6862 					         # location of the library.
 6863             ;;
 6864         esac
 6865 
 6866         case $cc_basename in
 6867           CC*)
 6868 	    # FIXME: insert proper C++ library support
 6869 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6870 	    ;;
 6871           aCC*)
 6872 	    case $host_cpu in
 6873 	      hppa*64*)
 6874 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6875 	        ;;
 6876 	      ia64*)
 6877 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6878 	        ;;
 6879 	      *)
 6880 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6881 	        ;;
 6882 	    esac
 6883 	    # Commands to make compiler produce verbose output that lists
 6884 	    # what "hidden" libraries, object files and flags are used when
 6885 	    # linking a shared library.
 6886 	    #
 6887 	    # There doesn't appear to be a way to prevent this compiler from
 6888 	    # explicitly linking system object files so we need to strip them
 6889 	    # from the output so that they don't get included in the library
 6890 	    # dependencies.
 6891 	    output_verbose_link_cmd='templist=`($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"'
 6892 	    ;;
 6893           *)
 6894 	    if test yes = "$GXX"; then
 6895 	      if test no = "$with_gnu_ld"; then
 6896 	        case $host_cpu in
 6897 	          hppa*64*)
 6898 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6899 	            ;;
 6900 	          ia64*)
 6901 	            _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'
 6902 	            ;;
 6903 	          *)
 6904 	            _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'
 6905 	            ;;
 6906 	        esac
 6907 	      fi
 6908 	    else
 6909 	      # FIXME: insert proper C++ library support
 6910 	      _LT_TAGVAR(ld_shlibs, $1)=no
 6911 	    fi
 6912 	    ;;
 6913         esac
 6914         ;;
 6915 
 6916       interix[[3-9]]*)
 6917 	_LT_TAGVAR(hardcode_direct, $1)=no
 6918 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6919 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6920 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6921 	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 6922 	# Instead, shared libraries are loaded at an image base (0x10000000 by
 6923 	# default) and relocated if they conflict, which is a slow very memory
 6924 	# consuming and fragmenting process.  To avoid this, we pick a random,
 6925 	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 6926 	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 6927 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6928 	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6929 	;;
 6930       irix5* | irix6*)
 6931         case $cc_basename in
 6932           CC*)
 6933 	    # SGI C++
 6934 	    _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'
 6935 
 6936 	    # Archives containing C++ object files must be created using
 6937 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 6938 	    # necessary to make sure instantiated templates are included
 6939 	    # in the archive.
 6940 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 6941 	    ;;
 6942           *)
 6943 	    if test yes = "$GXX"; then
 6944 	      if test no = "$with_gnu_ld"; then
 6945 	        _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'
 6946 	      else
 6947 	        _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'
 6948 	      fi
 6949 	    fi
 6950 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 6951 	    ;;
 6952         esac
 6953         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6954         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6955         _LT_TAGVAR(inherit_rpath, $1)=yes
 6956         ;;
 6957 
 6958       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 6959         case $cc_basename in
 6960           KCC*)
 6961 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 6962 
 6963 	    # KCC will only create a shared library if the output file
 6964 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 6965 	    # to its proper name (with version) after linking.
 6966 	    _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'
 6967 	    _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 $lib'
 6968 	    # Commands to make compiler produce verbose output that lists
 6969 	    # what "hidden" libraries, object files and flags are used when
 6970 	    # linking a shared library.
 6971 	    #
 6972 	    # There doesn't appear to be a way to prevent this compiler from
 6973 	    # explicitly linking system object files so we need to strip them
 6974 	    # from the output so that they don't get included in the library
 6975 	    # dependencies.
 6976 	    output_verbose_link_cmd='templist=`$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"'
 6977 
 6978 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6979 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6980 
 6981 	    # Archives containing C++ object files must be created using
 6982 	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
 6983 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 6984 	    ;;
 6985 	  icpc* | ecpc* )
 6986 	    # Intel C++
 6987 	    with_gnu_ld=yes
 6988 	    # version 8.0 and above of icpc choke on multiply defined symbols
 6989 	    # if we add $predep_objects and $postdep_objects, however 7.1 and
 6990 	    # earlier do not add the objects themselves.
 6991 	    case `$CC -V 2>&1` in
 6992 	      *"Version 7."*)
 6993 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6994 		_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'
 6995 		;;
 6996 	      *)  # Version 8.0 or newer
 6997 	        tmp_idyn=
 6998 	        case $host_cpu in
 6999 		  ia64*) tmp_idyn=' -i_dynamic';;
 7000 		esac
 7001 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7002 		_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'
 7003 		;;
 7004 	    esac
 7005 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7006 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7007 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7008 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 7009 	    ;;
 7010           pgCC* | pgcpp*)
 7011             # Portland Group C++ compiler
 7012 	    case `$CC -V` in
 7013 	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
 7014 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 7015                rm -rf $tpldir~
 7016                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
 7017                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 7018 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 7019                 rm -rf $tpldir~
 7020                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
 7021                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 7022                 $RANLIB $oldlib'
 7023 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 7024                 rm -rf $tpldir~
 7025                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 7026                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7027 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
 7028                 rm -rf $tpldir~
 7029                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 7030                 $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'
 7031 	      ;;
 7032 	    *) # Version 6 and above use weak symbols
 7033 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7034 	      _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'
 7035 	      ;;
 7036 	    esac
 7037 
 7038 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
 7039 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7040 	    _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'
 7041             ;;
 7042 	  cxx*)
 7043 	    # Compaq C++
 7044 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7045 	    _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'
 7046 
 7047 	    runpath_var=LD_RUN_PATH
 7048 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7049 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7050 
 7051 	    # Commands to make compiler produce verbose output that lists
 7052 	    # what "hidden" libraries, object files and flags are used when
 7053 	    # linking a shared library.
 7054 	    #
 7055 	    # There doesn't appear to be a way to prevent this compiler from
 7056 	    # explicitly linking system object files so we need to strip them
 7057 	    # from the output so that they don't get included in the library
 7058 	    # dependencies.
 7059 	    output_verbose_link_cmd='templist=`$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'
 7060 	    ;;
 7061 	  xl* | mpixl* | bgxl*)
 7062 	    # IBM XL 8.0 on PPC, with GNU ld
 7063 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7064 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7065 	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7066 	    if test yes = "$supports_anon_versioning"; then
 7067 	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 7068                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 7069                 echo "local: *; };" >> $output_objdir/$libname.ver~
 7070                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 7071 	    fi
 7072 	    ;;
 7073 	  *)
 7074 	    case `$CC -V 2>&1 | sed 5q` in
 7075 	    *Sun\ C*)
 7076 	      # Sun C++ 5.9
 7077 	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7078 	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7079 	      _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'
 7080 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7081 	      _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'
 7082 	      _LT_TAGVAR(compiler_needs_object, $1)=yes
 7083 
 7084 	      # Not sure whether something based on
 7085 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 7086 	      # would be better.
 7087 	      output_verbose_link_cmd='func_echo_all'
 7088 
 7089 	      # Archives containing C++ object files must be created using
 7090 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7091 	      # necessary to make sure instantiated templates are included
 7092 	      # in the archive.
 7093 	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7094 	      ;;
 7095 	    esac
 7096 	    ;;
 7097 	esac
 7098 	;;
 7099 
 7100       lynxos*)
 7101         # FIXME: insert proper C++ library support
 7102 	_LT_TAGVAR(ld_shlibs, $1)=no
 7103 	;;
 7104 
 7105       m88k*)
 7106         # FIXME: insert proper C++ library support
 7107         _LT_TAGVAR(ld_shlibs, $1)=no
 7108 	;;
 7109 
 7110       mvs*)
 7111         case $cc_basename in
 7112           cxx*)
 7113 	    # FIXME: insert proper C++ library support
 7114 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7115 	    ;;
 7116 	  *)
 7117 	    # FIXME: insert proper C++ library support
 7118 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7119 	    ;;
 7120 	esac
 7121 	;;
 7122 
 7123       netbsd*)
 7124         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 7125 	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 7126 	  wlarc=
 7127 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7128 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7129 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7130 	fi
 7131 	# Workaround some broken pre-1.5 toolchains
 7132 	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 7133 	;;
 7134 
 7135       *nto* | *qnx*)
 7136         _LT_TAGVAR(ld_shlibs, $1)=yes
 7137 	;;
 7138 
 7139       openbsd* | bitrig*)
 7140 	if test -f /usr/libexec/ld.so; then
 7141 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7142 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7143 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 7144 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 7145 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7146 	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
 7147 	    _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'
 7148 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 7149 	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 7150 	  fi
 7151 	  output_verbose_link_cmd=func_echo_all
 7152 	else
 7153 	  _LT_TAGVAR(ld_shlibs, $1)=no
 7154 	fi
 7155 	;;
 7156 
 7157       osf3* | osf4* | osf5*)
 7158         case $cc_basename in
 7159           KCC*)
 7160 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 7161 
 7162 	    # KCC will only create a shared library if the output file
 7163 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 7164 	    # to its proper name (with version) after linking.
 7165 	    _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'
 7166 
 7167 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7168 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7169 
 7170 	    # Archives containing C++ object files must be created using
 7171 	    # the KAI C++ compiler.
 7172 	    case $host in
 7173 	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
 7174 	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
 7175 	    esac
 7176 	    ;;
 7177           RCC*)
 7178 	    # Rational C++ 2.4.1
 7179 	    # FIXME: insert proper C++ library support
 7180 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7181 	    ;;
 7182           cxx*)
 7183 	    case $host in
 7184 	      osf3*)
 7185 	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7186 	        _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'
 7187 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7188 		;;
 7189 	      *)
 7190 	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 7191 	        _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'
 7192 	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 7193                   echo "-hidden">> $lib.exp~
 7194                   $CC -shared$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~
 7195                   $RM $lib.exp'
 7196 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7197 		;;
 7198 	    esac
 7199 
 7200 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7201 
 7202 	    # Commands to make compiler produce verbose output that lists
 7203 	    # what "hidden" libraries, object files and flags are used when
 7204 	    # linking a shared library.
 7205 	    #
 7206 	    # There doesn't appear to be a way to prevent this compiler from
 7207 	    # explicitly linking system object files so we need to strip them
 7208 	    # from the output so that they don't get included in the library
 7209 	    # dependencies.
 7210 	    output_verbose_link_cmd='templist=`$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"'
 7211 	    ;;
 7212 	  *)
 7213 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7214 	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7215 	      case $host in
 7216 	        osf3*)
 7217 	          _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'
 7218 		  ;;
 7219 	        *)
 7220 	          _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'
 7221 		  ;;
 7222 	      esac
 7223 
 7224 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7225 	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7226 
 7227 	      # Commands to make compiler produce verbose output that lists
 7228 	      # what "hidden" libraries, object files and flags are used when
 7229 	      # linking a shared library.
 7230 	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7231 
 7232 	    else
 7233 	      # FIXME: insert proper C++ library support
 7234 	      _LT_TAGVAR(ld_shlibs, $1)=no
 7235 	    fi
 7236 	    ;;
 7237         esac
 7238         ;;
 7239 
 7240       psos*)
 7241         # FIXME: insert proper C++ library support
 7242         _LT_TAGVAR(ld_shlibs, $1)=no
 7243         ;;
 7244 
 7245       sunos4*)
 7246         case $cc_basename in
 7247           CC*)
 7248 	    # Sun C++ 4.x
 7249 	    # FIXME: insert proper C++ library support
 7250 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7251 	    ;;
 7252           lcc*)
 7253 	    # Lucid
 7254 	    # FIXME: insert proper C++ library support
 7255 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7256 	    ;;
 7257           *)
 7258 	    # FIXME: insert proper C++ library support
 7259 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7260 	    ;;
 7261         esac
 7262         ;;
 7263 
 7264       solaris*)
 7265         case $cc_basename in
 7266           CC* | sunCC*)
 7267 	    # Sun C++ 4.2, 5.x and Centerline C++
 7268             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 7269 	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7270 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7271 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7272               $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7273 
 7274 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7275 	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7276 	    case $host_os in
 7277 	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7278 	      *)
 7279 		# The compiler driver will combine and reorder linker options,
 7280 		# but understands '-z linker_flag'.
 7281 	        # Supported since Solaris 2.6 (maybe 2.5.1?)
 7282 		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 7283 	        ;;
 7284 	    esac
 7285 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 7286 
 7287 	    output_verbose_link_cmd='func_echo_all'
 7288 
 7289 	    # Archives containing C++ object files must be created using
 7290 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7291 	    # necessary to make sure instantiated templates are included
 7292 	    # in the archive.
 7293 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7294 	    ;;
 7295           gcx*)
 7296 	    # Green Hills C++ Compiler
 7297 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7298 
 7299 	    # The C++ compiler must be used to create the archive.
 7300 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 7301 	    ;;
 7302           *)
 7303 	    # GNU C++ compiler with Solaris linker
 7304 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7305 	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
 7306 	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
 7307 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7308 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7309                   $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 $lib.exp'
 7310 
 7311 	        # Commands to make compiler produce verbose output that lists
 7312 	        # what "hidden" libraries, object files and flags are used when
 7313 	        # linking a shared library.
 7314 	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7315 	      else
 7316 	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
 7317 	        # platform.
 7318 	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7319 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7320                   $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7321 
 7322 	        # Commands to make compiler produce verbose output that lists
 7323 	        # what "hidden" libraries, object files and flags are used when
 7324 	        # linking a shared library.
 7325 	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7326 	      fi
 7327 
 7328 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
 7329 	      case $host_os in
 7330 		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7331 		*)
 7332 		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 7333 		  ;;
 7334 	      esac
 7335 	    fi
 7336 	    ;;
 7337         esac
 7338         ;;
 7339 
 7340     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 7341       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7342       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7343       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7344       runpath_var='LD_RUN_PATH'
 7345 
 7346       case $cc_basename in
 7347         CC*)
 7348 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7349 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7350 	  ;;
 7351 	*)
 7352 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7353 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7354 	  ;;
 7355       esac
 7356       ;;
 7357 
 7358       sysv5* | sco3.2v5* | sco5v6*)
 7359 	# Note: We CANNOT use -z defs as we might desire, because we do not
 7360 	# link with -lc, and that would cause any symbols used from libc to
 7361 	# always be unresolved, which means just about no library would
 7362 	# ever link correctly.  If we're not using GNU ld we use -z text
 7363 	# though, which does catch some bad symbols but isn't as heavy-handed
 7364 	# as -z defs.
 7365 	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7366 	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 7367 	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7368 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7369 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 7370 	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 7371 	_LT_TAGVAR(link_all_deplibs, $1)=yes
 7372 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 7373 	runpath_var='LD_RUN_PATH'
 7374 
 7375 	case $cc_basename in
 7376           CC*)
 7377 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7378 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7379 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
 7380               '"$_LT_TAGVAR(old_archive_cmds, $1)"
 7381 	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
 7382               '"$_LT_TAGVAR(reload_cmds, $1)"
 7383 	    ;;
 7384 	  *)
 7385 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7386 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7387 	    ;;
 7388 	esac
 7389       ;;
 7390 
 7391       tandem*)
 7392         case $cc_basename in
 7393           NCC*)
 7394 	    # NonStop-UX NCC 3.20
 7395 	    # FIXME: insert proper C++ library support
 7396 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7397 	    ;;
 7398           *)
 7399 	    # FIXME: insert proper C++ library support
 7400 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7401 	    ;;
 7402         esac
 7403         ;;
 7404 
 7405       vxworks*)
 7406         # FIXME: insert proper C++ library support
 7407         _LT_TAGVAR(ld_shlibs, $1)=no
 7408         ;;
 7409 
 7410       *)
 7411         # FIXME: insert proper C++ library support
 7412         _LT_TAGVAR(ld_shlibs, $1)=no
 7413         ;;
 7414     esac
 7415 
 7416     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 7417     test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 7418 
 7419     _LT_TAGVAR(GCC, $1)=$GXX
 7420     _LT_TAGVAR(LD, $1)=$LD
 7421 
 7422     ## CAVEAT EMPTOR:
 7423     ## There is no encapsulation within the following macros, do not change
 7424     ## the running order or otherwise move them around unless you know exactly
 7425     ## what you are doing...
 7426     _LT_SYS_HIDDEN_LIBDEPS($1)
 7427     _LT_COMPILER_PIC($1)
 7428     _LT_COMPILER_C_O($1)
 7429     _LT_COMPILER_FILE_LOCKS($1)
 7430     _LT_LINKER_SHLIBS($1)
 7431     _LT_SYS_DYNAMIC_LINKER($1)
 7432     _LT_LINKER_HARDCODE_LIBPATH($1)
 7433 
 7434     _LT_CONFIG($1)
 7435   fi # test -n "$compiler"
 7436 
 7437   CC=$lt_save_CC
 7438   CFLAGS=$lt_save_CFLAGS
 7439   LDCXX=$LD
 7440   LD=$lt_save_LD
 7441   GCC=$lt_save_GCC
 7442   with_gnu_ld=$lt_save_with_gnu_ld
 7443   lt_cv_path_LDCXX=$lt_cv_path_LD
 7444   lt_cv_path_LD=$lt_save_path_LD
 7445   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 7446   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 7447 fi # test yes != "$_lt_caught_CXX_error"
 7448 
 7449 AC_LANG_POP
 7450 ])# _LT_LANG_CXX_CONFIG
 7451 
 7452 
 7453 # _LT_FUNC_STRIPNAME_CNF
 7454 # ----------------------
 7455 # func_stripname_cnf prefix suffix name
 7456 # strip PREFIX and SUFFIX off of NAME.
 7457 # PREFIX and SUFFIX must not contain globbing or regex special
 7458 # characters, hashes, percent signs, but SUFFIX may contain a leading
 7459 # dot (in which case that matches only a dot).
 7460 #
 7461 # This function is identical to the (non-XSI) version of func_stripname,
 7462 # except this one can be used by m4 code that may be executed by configure,
 7463 # rather than the libtool script.
 7464 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
 7465 AC_REQUIRE([_LT_DECL_SED])
 7466 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
 7467 func_stripname_cnf ()
 7468 {
 7469   case @S|@2 in
 7470   .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
 7471   *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
 7472   esac
 7473 } # func_stripname_cnf
 7474 ])# _LT_FUNC_STRIPNAME_CNF
 7475 
 7476 
 7477 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
 7478 # ---------------------------------
 7479 # Figure out "hidden" library dependencies from verbose
 7480 # compiler output when linking a shared library.
 7481 # Parse the compiler output and extract the necessary
 7482 # objects, libraries and library flags.
 7483 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
 7484 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 7485 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
 7486 # Dependencies to place before and after the object being linked:
 7487 _LT_TAGVAR(predep_objects, $1)=
 7488 _LT_TAGVAR(postdep_objects, $1)=
 7489 _LT_TAGVAR(predeps, $1)=
 7490 _LT_TAGVAR(postdeps, $1)=
 7491 _LT_TAGVAR(compiler_lib_search_path, $1)=
 7492 
 7493 dnl we can't use the lt_simple_compile_test_code here,
 7494 dnl because it contains code intended for an executable,
 7495 dnl not a library.  It's possible we should let each
 7496 dnl tag define a new lt_????_link_test_code variable,
 7497 dnl but it's only used here...
 7498 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
 7499 int a;
 7500 void foo (void) { a = 0; }
 7501 _LT_EOF
 7502 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
 7503 class Foo
 7504 {
 7505 public:
 7506   Foo (void) { a = 0; }
 7507 private:
 7508   int a;
 7509 };
 7510 _LT_EOF
 7511 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
 7512       subroutine foo
 7513       implicit none
 7514       integer*4 a
 7515       a=0
 7516       return
 7517       end
 7518 _LT_EOF
 7519 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
 7520       subroutine foo
 7521       implicit none
 7522       integer a
 7523       a=0
 7524       return
 7525       end
 7526 _LT_EOF
 7527 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
 7528 public class foo {
 7529   private int a;
 7530   public void bar (void) {
 7531     a = 0;
 7532   }
 7533 };
 7534 _LT_EOF
 7535 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
 7536 package foo
 7537 func foo() {
 7538 }
 7539 _LT_EOF
 7540 ])
 7541 
 7542 _lt_libdeps_save_CFLAGS=$CFLAGS
 7543 case "$CC $CFLAGS " in #(
 7544 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
 7545 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
 7546 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
 7547 esac
 7548 
 7549 dnl Parse the compiler output and extract the necessary
 7550 dnl objects, libraries and library flags.
 7551 if AC_TRY_EVAL(ac_compile); then
 7552   # Parse the compiler output and extract the necessary
 7553   # objects, libraries and library flags.
 7554 
 7555   # Sentinel used to keep track of whether or not we are before
 7556   # the conftest object file.
 7557   pre_test_object_deps_done=no
 7558 
 7559   for p in `eval "$output_verbose_link_cmd"`; do
 7560     case $prev$p in
 7561 
 7562     -L* | -R* | -l*)
 7563        # Some compilers place space between "-{L,R}" and the path.
 7564        # Remove the space.
 7565        if test x-L = "$p" ||
 7566           test x-R = "$p"; then
 7567 	 prev=$p
 7568 	 continue
 7569        fi
 7570 
 7571        # Expand the sysroot to ease extracting the directories later.
 7572        if test -z "$prev"; then
 7573          case $p in
 7574          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
 7575          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
 7576          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
 7577          esac
 7578        fi
 7579        case $p in
 7580        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
 7581        esac
 7582        if test no = "$pre_test_object_deps_done"; then
 7583 	 case $prev in
 7584 	 -L | -R)
 7585 	   # Internal compiler library paths should come after those
 7586 	   # provided the user.  The postdeps already come after the
 7587 	   # user supplied libs so there is no need to process them.
 7588 	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
 7589 	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
 7590 	   else
 7591 	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
 7592 	   fi
 7593 	   ;;
 7594 	 # The "-l" case would never come before the object being
 7595 	 # linked, so don't bother handling this case.
 7596 	 esac
 7597        else
 7598 	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
 7599 	   _LT_TAGVAR(postdeps, $1)=$prev$p
 7600 	 else
 7601 	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
 7602 	 fi
 7603        fi
 7604        prev=
 7605        ;;
 7606 
 7607     *.lto.$objext) ;; # Ignore GCC LTO objects
 7608     *.$objext)
 7609        # This assumes that the test object file only shows up
 7610        # once in the compiler output.
 7611        if test "$p" = "conftest.$objext"; then
 7612 	 pre_test_object_deps_done=yes
 7613 	 continue
 7614        fi
 7615 
 7616        if test no = "$pre_test_object_deps_done"; then
 7617 	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
 7618 	   _LT_TAGVAR(predep_objects, $1)=$p
 7619 	 else
 7620 	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
 7621 	 fi
 7622        else
 7623 	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
 7624 	   _LT_TAGVAR(postdep_objects, $1)=$p
 7625 	 else
 7626 	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
 7627 	 fi
 7628        fi
 7629        ;;
 7630 
 7631     *) ;; # Ignore the rest.
 7632 
 7633     esac
 7634   done
 7635 
 7636   # Clean up.
 7637   rm -f a.out a.exe
 7638 else
 7639   echo "libtool.m4: error: problem compiling $1 test program"
 7640 fi
 7641 
 7642 $RM -f confest.$objext
 7643 CFLAGS=$_lt_libdeps_save_CFLAGS
 7644 
 7645 # PORTME: override above test on systems where it is broken
 7646 m4_if([$1], [CXX],
 7647 [case $host_os in
 7648 interix[[3-9]]*)
 7649   # Interix 3.5 installs completely hosed .la files for C++, so rather than
 7650   # hack all around it, let's just trust "g++" to DTRT.
 7651   _LT_TAGVAR(predep_objects,$1)=
 7652   _LT_TAGVAR(postdep_objects,$1)=
 7653   _LT_TAGVAR(postdeps,$1)=
 7654   ;;
 7655 esac
 7656 ])
 7657 
 7658 case " $_LT_TAGVAR(postdeps, $1) " in
 7659 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 7660 esac
 7661  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
 7662 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 7663  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
 7664 fi
 7665 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
 7666     [The directories searched by this compiler when creating a shared library])
 7667 _LT_TAGDECL([], [predep_objects], [1],
 7668     [Dependencies to place before and after the objects being linked to
 7669     create a shared library])
 7670 _LT_TAGDECL([], [postdep_objects], [1])
 7671 _LT_TAGDECL([], [predeps], [1])
 7672 _LT_TAGDECL([], [postdeps], [1])
 7673 _LT_TAGDECL([], [compiler_lib_search_path], [1],
 7674     [The library search path used internally by the compiler when linking
 7675     a shared library])
 7676 ])# _LT_SYS_HIDDEN_LIBDEPS
 7677 
 7678 
 7679 # _LT_LANG_F77_CONFIG([TAG])
 7680 # --------------------------
 7681 # Ensure that the configuration variables for a Fortran 77 compiler are
 7682 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7683 # to write the compiler configuration to 'libtool'.
 7684 m4_defun([_LT_LANG_F77_CONFIG],
 7685 [AC_LANG_PUSH(Fortran 77)
 7686 if test -z "$F77" || test no = "$F77"; then
 7687   _lt_disable_F77=yes
 7688 fi
 7689 
 7690 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7691 _LT_TAGVAR(allow_undefined_flag, $1)=
 7692 _LT_TAGVAR(always_export_symbols, $1)=no
 7693 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7694 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7695 _LT_TAGVAR(hardcode_direct, $1)=no
 7696 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7698 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7699 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7700 _LT_TAGVAR(hardcode_automatic, $1)=no
 7701 _LT_TAGVAR(inherit_rpath, $1)=no
 7702 _LT_TAGVAR(module_cmds, $1)=
 7703 _LT_TAGVAR(module_expsym_cmds, $1)=
 7704 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7705 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7706 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7707 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7708 _LT_TAGVAR(no_undefined_flag, $1)=
 7709 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7710 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7711 
 7712 # Source file extension for f77 test sources.
 7713 ac_ext=f
 7714 
 7715 # Object file extension for compiled f77 test sources.
 7716 objext=o
 7717 _LT_TAGVAR(objext, $1)=$objext
 7718 
 7719 # No sense in running all these tests if we already determined that
 7720 # the F77 compiler isn't working.  Some variables (like enable_shared)
 7721 # are currently assumed to apply to all compilers on this platform,
 7722 # and will be corrupted by setting them based on a non-working compiler.
 7723 if test yes != "$_lt_disable_F77"; then
 7724   # Code to be used in simple compile tests
 7725   lt_simple_compile_test_code="\
 7726       subroutine t
 7727       return
 7728       end
 7729 "
 7730 
 7731   # Code to be used in simple link tests
 7732   lt_simple_link_test_code="\
 7733       program t
 7734       end
 7735 "
 7736 
 7737   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7738   _LT_TAG_COMPILER
 7739 
 7740   # save warnings/boilerplate of simple test code
 7741   _LT_COMPILER_BOILERPLATE
 7742   _LT_LINKER_BOILERPLATE
 7743 
 7744   # Allow CC to be a program name with arguments.
 7745   lt_save_CC=$CC
 7746   lt_save_GCC=$GCC
 7747   lt_save_CFLAGS=$CFLAGS
 7748   CC=${F77-"f77"}
 7749   CFLAGS=$FFLAGS
 7750   compiler=$CC
 7751   _LT_TAGVAR(compiler, $1)=$CC
 7752   _LT_CC_BASENAME([$compiler])
 7753   GCC=$G77
 7754   if test -n "$compiler"; then
 7755     AC_MSG_CHECKING([if libtool supports shared libraries])
 7756     AC_MSG_RESULT([$can_build_shared])
 7757 
 7758     AC_MSG_CHECKING([whether to build shared libraries])
 7759     test no = "$can_build_shared" && enable_shared=no
 7760 
 7761     # On AIX, shared libraries and static libraries use the same namespace, and
 7762     # are all built from PIC.
 7763     case $host_os in
 7764       aix3*)
 7765         test yes = "$enable_shared" && enable_static=no
 7766         if test -n "$RANLIB"; then
 7767           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7768           postinstall_cmds='$RANLIB $lib'
 7769         fi
 7770         ;;
 7771       aix[[4-9]]*)
 7772 	if test ia64 != "$host_cpu"; then
 7773 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7774 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7775 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7776 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7777 	  esac
 7778 	fi
 7779         ;;
 7780     esac
 7781     AC_MSG_RESULT([$enable_shared])
 7782 
 7783     AC_MSG_CHECKING([whether to build static libraries])
 7784     # Make sure either enable_shared or enable_static is yes.
 7785     test yes = "$enable_shared" || enable_static=yes
 7786     AC_MSG_RESULT([$enable_static])
 7787 
 7788     _LT_TAGVAR(GCC, $1)=$G77
 7789     _LT_TAGVAR(LD, $1)=$LD
 7790 
 7791     ## CAVEAT EMPTOR:
 7792     ## There is no encapsulation within the following macros, do not change
 7793     ## the running order or otherwise move them around unless you know exactly
 7794     ## what you are doing...
 7795     _LT_COMPILER_PIC($1)
 7796     _LT_COMPILER_C_O($1)
 7797     _LT_COMPILER_FILE_LOCKS($1)
 7798     _LT_LINKER_SHLIBS($1)
 7799     _LT_SYS_DYNAMIC_LINKER($1)
 7800     _LT_LINKER_HARDCODE_LIBPATH($1)
 7801 
 7802     _LT_CONFIG($1)
 7803   fi # test -n "$compiler"
 7804 
 7805   GCC=$lt_save_GCC
 7806   CC=$lt_save_CC
 7807   CFLAGS=$lt_save_CFLAGS
 7808 fi # test yes != "$_lt_disable_F77"
 7809 
 7810 AC_LANG_POP
 7811 ])# _LT_LANG_F77_CONFIG
 7812 
 7813 
 7814 # _LT_LANG_FC_CONFIG([TAG])
 7815 # -------------------------
 7816 # Ensure that the configuration variables for a Fortran compiler are
 7817 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7818 # to write the compiler configuration to 'libtool'.
 7819 m4_defun([_LT_LANG_FC_CONFIG],
 7820 [AC_LANG_PUSH(Fortran)
 7821 
 7822 if test -z "$FC" || test no = "$FC"; then
 7823   _lt_disable_FC=yes
 7824 fi
 7825 
 7826 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7827 _LT_TAGVAR(allow_undefined_flag, $1)=
 7828 _LT_TAGVAR(always_export_symbols, $1)=no
 7829 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7830 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7831 _LT_TAGVAR(hardcode_direct, $1)=no
 7832 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7833 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7834 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7835 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7836 _LT_TAGVAR(hardcode_automatic, $1)=no
 7837 _LT_TAGVAR(inherit_rpath, $1)=no
 7838 _LT_TAGVAR(module_cmds, $1)=
 7839 _LT_TAGVAR(module_expsym_cmds, $1)=
 7840 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7841 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7842 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7843 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7844 _LT_TAGVAR(no_undefined_flag, $1)=
 7845 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7846 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7847 
 7848 # Source file extension for fc test sources.
 7849 ac_ext=${ac_fc_srcext-f}
 7850 
 7851 # Object file extension for compiled fc test sources.
 7852 objext=o
 7853 _LT_TAGVAR(objext, $1)=$objext
 7854 
 7855 # No sense in running all these tests if we already determined that
 7856 # the FC compiler isn't working.  Some variables (like enable_shared)
 7857 # are currently assumed to apply to all compilers on this platform,
 7858 # and will be corrupted by setting them based on a non-working compiler.
 7859 if test yes != "$_lt_disable_FC"; then
 7860   # Code to be used in simple compile tests
 7861   lt_simple_compile_test_code="\
 7862       subroutine t
 7863       return
 7864       end
 7865 "
 7866 
 7867   # Code to be used in simple link tests
 7868   lt_simple_link_test_code="\
 7869       program t
 7870       end
 7871 "
 7872 
 7873   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7874   _LT_TAG_COMPILER
 7875 
 7876   # save warnings/boilerplate of simple test code
 7877   _LT_COMPILER_BOILERPLATE
 7878   _LT_LINKER_BOILERPLATE
 7879 
 7880   # Allow CC to be a program name with arguments.
 7881   lt_save_CC=$CC
 7882   lt_save_GCC=$GCC
 7883   lt_save_CFLAGS=$CFLAGS
 7884   CC=${FC-"f95"}
 7885   CFLAGS=$FCFLAGS
 7886   compiler=$CC
 7887   GCC=$ac_cv_fc_compiler_gnu
 7888 
 7889   _LT_TAGVAR(compiler, $1)=$CC
 7890   _LT_CC_BASENAME([$compiler])
 7891 
 7892   if test -n "$compiler"; then
 7893     AC_MSG_CHECKING([if libtool supports shared libraries])
 7894     AC_MSG_RESULT([$can_build_shared])
 7895 
 7896     AC_MSG_CHECKING([whether to build shared libraries])
 7897     test no = "$can_build_shared" && enable_shared=no
 7898 
 7899     # On AIX, shared libraries and static libraries use the same namespace, and
 7900     # are all built from PIC.
 7901     case $host_os in
 7902       aix3*)
 7903         test yes = "$enable_shared" && enable_static=no
 7904         if test -n "$RANLIB"; then
 7905           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7906           postinstall_cmds='$RANLIB $lib'
 7907         fi
 7908         ;;
 7909       aix[[4-9]]*)
 7910 	if test ia64 != "$host_cpu"; then
 7911 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7912 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7913 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7914 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7915 	  esac
 7916 	fi
 7917         ;;
 7918     esac
 7919     AC_MSG_RESULT([$enable_shared])
 7920 
 7921     AC_MSG_CHECKING([whether to build static libraries])
 7922     # Make sure either enable_shared or enable_static is yes.
 7923     test yes = "$enable_shared" || enable_static=yes
 7924     AC_MSG_RESULT([$enable_static])
 7925 
 7926     _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
 7927     _LT_TAGVAR(LD, $1)=$LD
 7928 
 7929     ## CAVEAT EMPTOR:
 7930     ## There is no encapsulation within the following macros, do not change
 7931     ## the running order or otherwise move them around unless you know exactly
 7932     ## what you are doing...
 7933     _LT_SYS_HIDDEN_LIBDEPS($1)
 7934     _LT_COMPILER_PIC($1)
 7935     _LT_COMPILER_C_O($1)
 7936     _LT_COMPILER_FILE_LOCKS($1)
 7937     _LT_LINKER_SHLIBS($1)
 7938     _LT_SYS_DYNAMIC_LINKER($1)
 7939     _LT_LINKER_HARDCODE_LIBPATH($1)
 7940 
 7941     _LT_CONFIG($1)
 7942   fi # test -n "$compiler"
 7943 
 7944   GCC=$lt_save_GCC
 7945   CC=$lt_save_CC
 7946   CFLAGS=$lt_save_CFLAGS
 7947 fi # test yes != "$_lt_disable_FC"
 7948 
 7949 AC_LANG_POP
 7950 ])# _LT_LANG_FC_CONFIG
 7951 
 7952 
 7953 # _LT_LANG_GCJ_CONFIG([TAG])
 7954 # --------------------------
 7955 # Ensure that the configuration variables for the GNU Java Compiler compiler
 7956 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 7957 # to write the compiler configuration to 'libtool'.
 7958 m4_defun([_LT_LANG_GCJ_CONFIG],
 7959 [AC_REQUIRE([LT_PROG_GCJ])dnl
 7960 AC_LANG_SAVE
 7961 
 7962 # Source file extension for Java test sources.
 7963 ac_ext=java
 7964 
 7965 # Object file extension for compiled Java test sources.
 7966 objext=o
 7967 _LT_TAGVAR(objext, $1)=$objext
 7968 
 7969 # Code to be used in simple compile tests
 7970 lt_simple_compile_test_code="class foo {}"
 7971 
 7972 # Code to be used in simple link tests
 7973 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 7974 
 7975 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7976 _LT_TAG_COMPILER
 7977 
 7978 # save warnings/boilerplate of simple test code
 7979 _LT_COMPILER_BOILERPLATE
 7980 _LT_LINKER_BOILERPLATE
 7981 
 7982 # Allow CC to be a program name with arguments.
 7983 lt_save_CC=$CC
 7984 lt_save_CFLAGS=$CFLAGS
 7985 lt_save_GCC=$GCC
 7986 GCC=yes
 7987 CC=${GCJ-"gcj"}
 7988 CFLAGS=$GCJFLAGS
 7989 compiler=$CC
 7990 _LT_TAGVAR(compiler, $1)=$CC
 7991 _LT_TAGVAR(LD, $1)=$LD
 7992 _LT_CC_BASENAME([$compiler])
 7993 
 7994 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 7995 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7996 
 7997 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7998 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7999 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 8000 
 8001 if test -n "$compiler"; then
 8002   _LT_COMPILER_NO_RTTI($1)
 8003   _LT_COMPILER_PIC($1)
 8004   _LT_COMPILER_C_O($1)
 8005   _LT_COMPILER_FILE_LOCKS($1)
 8006   _LT_LINKER_SHLIBS($1)
 8007   _LT_LINKER_HARDCODE_LIBPATH($1)
 8008 
 8009   _LT_CONFIG($1)
 8010 fi
 8011 
 8012 AC_LANG_RESTORE
 8013 
 8014 GCC=$lt_save_GCC
 8015 CC=$lt_save_CC
 8016 CFLAGS=$lt_save_CFLAGS
 8017 ])# _LT_LANG_GCJ_CONFIG
 8018 
 8019 
 8020 # _LT_LANG_GO_CONFIG([TAG])
 8021 # --------------------------
 8022 # Ensure that the configuration variables for the GNU Go compiler
 8023 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8024 # to write the compiler configuration to 'libtool'.
 8025 m4_defun([_LT_LANG_GO_CONFIG],
 8026 [AC_REQUIRE([LT_PROG_GO])dnl
 8027 AC_LANG_SAVE
 8028 
 8029 # Source file extension for Go test sources.
 8030 ac_ext=go
 8031 
 8032 # Object file extension for compiled Go test sources.
 8033 objext=o
 8034 _LT_TAGVAR(objext, $1)=$objext
 8035 
 8036 # Code to be used in simple compile tests
 8037 lt_simple_compile_test_code="package main; func main() { }"
 8038 
 8039 # Code to be used in simple link tests
 8040 lt_simple_link_test_code='package main; func main() { }'
 8041 
 8042 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8043 _LT_TAG_COMPILER
 8044 
 8045 # save warnings/boilerplate of simple test code
 8046 _LT_COMPILER_BOILERPLATE
 8047 _LT_LINKER_BOILERPLATE
 8048 
 8049 # Allow CC to be a program name with arguments.
 8050 lt_save_CC=$CC
 8051 lt_save_CFLAGS=$CFLAGS
 8052 lt_save_GCC=$GCC
 8053 GCC=yes
 8054 CC=${GOC-"gccgo"}
 8055 CFLAGS=$GOFLAGS
 8056 compiler=$CC
 8057 _LT_TAGVAR(compiler, $1)=$CC
 8058 _LT_TAGVAR(LD, $1)=$LD
 8059 _LT_CC_BASENAME([$compiler])
 8060 
 8061 # Go did not exist at the time GCC didn't implicitly link libc in.
 8062 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8063 
 8064 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 8065 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 8066 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 8067 
 8068 if test -n "$compiler"; then
 8069   _LT_COMPILER_NO_RTTI($1)
 8070   _LT_COMPILER_PIC($1)
 8071   _LT_COMPILER_C_O($1)
 8072   _LT_COMPILER_FILE_LOCKS($1)
 8073   _LT_LINKER_SHLIBS($1)
 8074   _LT_LINKER_HARDCODE_LIBPATH($1)
 8075 
 8076   _LT_CONFIG($1)
 8077 fi
 8078 
 8079 AC_LANG_RESTORE
 8080 
 8081 GCC=$lt_save_GCC
 8082 CC=$lt_save_CC
 8083 CFLAGS=$lt_save_CFLAGS
 8084 ])# _LT_LANG_GO_CONFIG
 8085 
 8086 
 8087 # _LT_LANG_RC_CONFIG([TAG])
 8088 # -------------------------
 8089 # Ensure that the configuration variables for the Windows resource compiler
 8090 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8091 # to write the compiler configuration to 'libtool'.
 8092 m4_defun([_LT_LANG_RC_CONFIG],
 8093 [AC_REQUIRE([LT_PROG_RC])dnl
 8094 AC_LANG_SAVE
 8095 
 8096 # Source file extension for RC test sources.
 8097 ac_ext=rc
 8098 
 8099 # Object file extension for compiled RC test sources.
 8100 objext=o
 8101 _LT_TAGVAR(objext, $1)=$objext
 8102 
 8103 # Code to be used in simple compile tests
 8104 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 8105 
 8106 # Code to be used in simple link tests
 8107 lt_simple_link_test_code=$lt_simple_compile_test_code
 8108 
 8109 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8110 _LT_TAG_COMPILER
 8111 
 8112 # save warnings/boilerplate of simple test code
 8113 _LT_COMPILER_BOILERPLATE
 8114 _LT_LINKER_BOILERPLATE
 8115 
 8116 # Allow CC to be a program name with arguments.
 8117 lt_save_CC=$CC
 8118 lt_save_CFLAGS=$CFLAGS
 8119 lt_save_GCC=$GCC
 8120 GCC=
 8121 CC=${RC-"windres"}
 8122 CFLAGS=
 8123 compiler=$CC
 8124 _LT_TAGVAR(compiler, $1)=$CC
 8125 _LT_CC_BASENAME([$compiler])
 8126 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 8127 
 8128 if test -n "$compiler"; then
 8129   :
 8130   _LT_CONFIG($1)
 8131 fi
 8132 
 8133 GCC=$lt_save_GCC
 8134 AC_LANG_RESTORE
 8135 CC=$lt_save_CC
 8136 CFLAGS=$lt_save_CFLAGS
 8137 ])# _LT_LANG_RC_CONFIG
 8138 
 8139 
 8140 # LT_PROG_GCJ
 8141 # -----------
 8142 AC_DEFUN([LT_PROG_GCJ],
 8143 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
 8144   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
 8145     [AC_CHECK_TOOL(GCJ, gcj,)
 8146       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
 8147       AC_SUBST(GCJFLAGS)])])[]dnl
 8148 ])
 8149 
 8150 # Old name:
 8151 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
 8152 dnl aclocal-1.4 backwards compatibility:
 8153 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
 8154 
 8155 
 8156 # LT_PROG_GO
 8157 # ----------
 8158 AC_DEFUN([LT_PROG_GO],
 8159 [AC_CHECK_TOOL(GOC, gccgo,)
 8160 ])
 8161 
 8162 
 8163 # LT_PROG_RC
 8164 # ----------
 8165 AC_DEFUN([LT_PROG_RC],
 8166 [AC_CHECK_TOOL(RC, windres,)
 8167 ])
 8168 
 8169 # Old name:
 8170 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
 8171 dnl aclocal-1.4 backwards compatibility:
 8172 dnl AC_DEFUN([LT_AC_PROG_RC], [])
 8173 
 8174 
 8175 # _LT_DECL_EGREP
 8176 # --------------
 8177 # If we don't have a new enough Autoconf to choose the best grep
 8178 # available, choose the one first in the user's PATH.
 8179 m4_defun([_LT_DECL_EGREP],
 8180 [AC_REQUIRE([AC_PROG_EGREP])dnl
 8181 AC_REQUIRE([AC_PROG_FGREP])dnl
 8182 test -z "$GREP" && GREP=grep
 8183 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
 8184 _LT_DECL([], [EGREP], [1], [An ERE matcher])
 8185 _LT_DECL([], [FGREP], [1], [A literal string matcher])
 8186 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
 8187 AC_SUBST([GREP])
 8188 ])
 8189 
 8190 
 8191 # _LT_DECL_OBJDUMP
 8192 # --------------
 8193 # If we don't have a new enough Autoconf to choose the best objdump
 8194 # available, choose the one first in the user's PATH.
 8195 m4_defun([_LT_DECL_OBJDUMP],
 8196 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
 8197 test -z "$OBJDUMP" && OBJDUMP=objdump
 8198 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
 8199 AC_SUBST([OBJDUMP])
 8200 ])
 8201 
 8202 # _LT_DECL_DLLTOOL
 8203 # ----------------
 8204 # Ensure DLLTOOL variable is set.
 8205 m4_defun([_LT_DECL_DLLTOOL],
 8206 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 8207 test -z "$DLLTOOL" && DLLTOOL=dlltool
 8208 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
 8209 AC_SUBST([DLLTOOL])
 8210 ])
 8211 
 8212 # _LT_DECL_SED
 8213 # ------------
 8214 # Check for a fully-functional sed program, that truncates
 8215 # as few characters as possible.  Prefer GNU sed if found.
 8216 m4_defun([_LT_DECL_SED],
 8217 [AC_PROG_SED
 8218 test -z "$SED" && SED=sed
 8219 Xsed="$SED -e 1s/^X//"
 8220 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
 8221 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
 8222     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
 8223 ])# _LT_DECL_SED
 8224 
 8225 m4_ifndef([AC_PROG_SED], [
 8226 # NOTE: This macro has been submitted for inclusion into   #
 8227 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 8228 #  a released version of Autoconf we should remove this    #
 8229 #  macro and use it instead.                               #
 8230 
 8231 m4_defun([AC_PROG_SED],
 8232 [AC_MSG_CHECKING([for a sed that does not truncate output])
 8233 AC_CACHE_VAL(lt_cv_path_SED,
 8234 [# Loop through the user's path and test for sed and gsed.
 8235 # Then use that list of sed's as ones to test for truncation.
 8236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 8237 for as_dir in $PATH
 8238 do
 8239   IFS=$as_save_IFS
 8240   test -z "$as_dir" && as_dir=.
 8241   for lt_ac_prog in sed gsed; do
 8242     for ac_exec_ext in '' $ac_executable_extensions; do
 8243       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 8244         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 8245       fi
 8246     done
 8247   done
 8248 done
 8249 IFS=$as_save_IFS
 8250 lt_ac_max=0
 8251 lt_ac_count=0
 8252 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 8253 # along with /bin/sed that truncates output.
 8254 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 8255   test ! -f "$lt_ac_sed" && continue
 8256   cat /dev/null > conftest.in
 8257   lt_ac_count=0
 8258   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 8259   # Check for GNU sed and select it if it is found.
 8260   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 8261     lt_cv_path_SED=$lt_ac_sed
 8262     break
 8263   fi
 8264   while true; do
 8265     cat conftest.in conftest.in >conftest.tmp
 8266     mv conftest.tmp conftest.in
 8267     cp conftest.in conftest.nl
 8268     echo >>conftest.nl
 8269     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 8270     cmp -s conftest.out conftest.nl || break
 8271     # 10000 chars as input seems more than enough
 8272     test 10 -lt "$lt_ac_count" && break
 8273     lt_ac_count=`expr $lt_ac_count + 1`
 8274     if test "$lt_ac_count" -gt "$lt_ac_max"; then
 8275       lt_ac_max=$lt_ac_count
 8276       lt_cv_path_SED=$lt_ac_sed
 8277     fi
 8278   done
 8279 done
 8280 ])
 8281 SED=$lt_cv_path_SED
 8282 AC_SUBST([SED])
 8283 AC_MSG_RESULT([$SED])
 8284 ])#AC_PROG_SED
 8285 ])#m4_ifndef
 8286 
 8287 # Old name:
 8288 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
 8289 dnl aclocal-1.4 backwards compatibility:
 8290 dnl AC_DEFUN([LT_AC_PROG_SED], [])
 8291 
 8292 
 8293 # _LT_CHECK_SHELL_FEATURES
 8294 # ------------------------
 8295 # Find out whether the shell is Bourne or XSI compatible,
 8296 # or has some other useful features.
 8297 m4_defun([_LT_CHECK_SHELL_FEATURES],
 8298 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 8299   lt_unset=unset
 8300 else
 8301   lt_unset=false
 8302 fi
 8303 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
 8304 
 8305 # test EBCDIC or ASCII
 8306 case `echo X|tr X '\101'` in
 8307  A) # ASCII based system
 8308     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
 8309   lt_SP2NL='tr \040 \012'
 8310   lt_NL2SP='tr \015\012 \040\040'
 8311   ;;
 8312  *) # EBCDIC based system
 8313   lt_SP2NL='tr \100 \n'
 8314   lt_NL2SP='tr \r\n \100\100'
 8315   ;;
 8316 esac
 8317 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
 8318 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
 8319 ])# _LT_CHECK_SHELL_FEATURES
 8320 
 8321 
 8322 # _LT_PATH_CONVERSION_FUNCTIONS
 8323 # -----------------------------
 8324 # Determine what file name conversion functions should be used by
 8325 # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
 8326 # for certain cross-compile configurations and native mingw.
 8327 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
 8328 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 8329 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 8330 AC_MSG_CHECKING([how to convert $build file names to $host format])
 8331 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
 8332 [case $host in
 8333   *-*-mingw* )
 8334     case $build in
 8335       *-*-mingw* ) # actually msys
 8336         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
 8337         ;;
 8338       *-*-cygwin* )
 8339         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
 8340         ;;
 8341       * ) # otherwise, assume *nix
 8342         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
 8343         ;;
 8344     esac
 8345     ;;
 8346   *-*-cygwin* )
 8347     case $build in
 8348       *-*-mingw* ) # actually msys
 8349         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
 8350         ;;
 8351       *-*-cygwin* )
 8352         lt_cv_to_host_file_cmd=func_convert_file_noop
 8353         ;;
 8354       * ) # otherwise, assume *nix
 8355         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
 8356         ;;
 8357     esac
 8358     ;;
 8359   * ) # unhandled hosts (and "normal" native builds)
 8360     lt_cv_to_host_file_cmd=func_convert_file_noop
 8361     ;;
 8362 esac
 8363 ])
 8364 to_host_file_cmd=$lt_cv_to_host_file_cmd
 8365 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
 8366 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
 8367          [0], [convert $build file names to $host format])dnl
 8368 
 8369 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
 8370 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
 8371 [#assume ordinary cross tools, or native build.
 8372 lt_cv_to_tool_file_cmd=func_convert_file_noop
 8373 case $host in
 8374   *-*-mingw* )
 8375     case $build in
 8376       *-*-mingw* ) # actually msys
 8377         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
 8378         ;;
 8379     esac
 8380     ;;
 8381 esac
 8382 ])
 8383 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
 8384 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
 8385 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
 8386          [0], [convert $build files to toolchain format])dnl
 8387 ])# _LT_PATH_CONVERSION_FUNCTIONS
 8388 
 8389 # Helper functions for option handling.                    -*- Autoconf -*-
 8390 #
 8391 #   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
 8392 #   Foundation, Inc.
 8393 #   Written by Gary V. Vaughan, 2004
 8394 #
 8395 # This file is free software; the Free Software Foundation gives
 8396 # unlimited permission to copy and/or distribute it, with or without
 8397 # modifications, as long as this notice is preserved.
 8398 
 8399 # serial 8 ltoptions.m4
 8400 
 8401 # This is to help aclocal find these macros, as it can't see m4_define.
 8402 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
 8403 
 8404 
 8405 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
 8406 # ------------------------------------------
 8407 m4_define([_LT_MANGLE_OPTION],
 8408 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
 8409 
 8410 
 8411 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
 8412 # ---------------------------------------
 8413 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
 8414 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
 8415 # saved as a flag.
 8416 m4_define([_LT_SET_OPTION],
 8417 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
 8418 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
 8419         _LT_MANGLE_DEFUN([$1], [$2]),
 8420     [m4_warning([Unknown $1 option '$2'])])[]dnl
 8421 ])
 8422 
 8423 
 8424 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
 8425 # ------------------------------------------------------------
 8426 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 8427 m4_define([_LT_IF_OPTION],
 8428 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
 8429 
 8430 
 8431 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
 8432 # -------------------------------------------------------
 8433 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
 8434 # are set.
 8435 m4_define([_LT_UNLESS_OPTIONS],
 8436 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
 8437 	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
 8438 		      [m4_define([$0_found])])])[]dnl
 8439 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
 8440 ])[]dnl
 8441 ])
 8442 
 8443 
 8444 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
 8445 # ----------------------------------------
 8446 # OPTION-LIST is a space-separated list of Libtool options associated
 8447 # with MACRO-NAME.  If any OPTION has a matching handler declared with
 8448 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
 8449 # the unknown option and exit.
 8450 m4_defun([_LT_SET_OPTIONS],
 8451 [# Set options
 8452 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
 8453     [_LT_SET_OPTION([$1], _LT_Option)])
 8454 
 8455 m4_if([$1],[LT_INIT],[
 8456   dnl
 8457   dnl Simply set some default values (i.e off) if boolean options were not
 8458   dnl specified:
 8459   _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
 8460   ])
 8461   _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
 8462   ])
 8463   dnl
 8464   dnl If no reference was made to various pairs of opposing options, then
 8465   dnl we run the default mode handler for the pair.  For example, if neither
 8466   dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
 8467   dnl archives by default:
 8468   _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
 8469   _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
 8470   _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
 8471   _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
 8472 		   [_LT_ENABLE_FAST_INSTALL])
 8473   _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
 8474 		   [_LT_WITH_AIX_SONAME([aix])])
 8475   ])
 8476 ])# _LT_SET_OPTIONS
 8477 
 8478 
 8479 
 8480 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
 8481 # -----------------------------------------
 8482 m4_define([_LT_MANGLE_DEFUN],
 8483 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
 8484 
 8485 
 8486 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
 8487 # -----------------------------------------------
 8488 m4_define([LT_OPTION_DEFINE],
 8489 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
 8490 ])# LT_OPTION_DEFINE
 8491 
 8492 
 8493 # dlopen
 8494 # ------
 8495 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
 8496 ])
 8497 
 8498 AU_DEFUN([AC_LIBTOOL_DLOPEN],
 8499 [_LT_SET_OPTION([LT_INIT], [dlopen])
 8500 AC_DIAGNOSE([obsolete],
 8501 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8502 put the 'dlopen' option into LT_INIT's first parameter.])
 8503 ])
 8504 
 8505 dnl aclocal-1.4 backwards compatibility:
 8506 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
 8507 
 8508 
 8509 # win32-dll
 8510 # ---------
 8511 # Declare package support for building win32 dll's.
 8512 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
 8513 [enable_win32_dll=yes
 8514 
 8515 case $host in
 8516 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
 8517   AC_CHECK_TOOL(AS, as, false)
 8518   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 8519   AC_CHECK_TOOL(OBJDUMP, objdump, false)
 8520   ;;
 8521 esac
 8522 
 8523 test -z "$AS" && AS=as
 8524 _LT_DECL([], [AS],      [1], [Assembler program])dnl
 8525 
 8526 test -z "$DLLTOOL" && DLLTOOL=dlltool
 8527 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
 8528 
 8529 test -z "$OBJDUMP" && OBJDUMP=objdump
 8530 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
 8531 ])# win32-dll
 8532 
 8533 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
 8534 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 8535 _LT_SET_OPTION([LT_INIT], [win32-dll])
 8536 AC_DIAGNOSE([obsolete],
 8537 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8538 put the 'win32-dll' option into LT_INIT's first parameter.])
 8539 ])
 8540 
 8541 dnl aclocal-1.4 backwards compatibility:
 8542 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
 8543 
 8544 
 8545 # _LT_ENABLE_SHARED([DEFAULT])
 8546 # ----------------------------
 8547 # implement the --enable-shared flag, and supports the 'shared' and
 8548 # 'disable-shared' LT_INIT options.
 8549 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8550 m4_define([_LT_ENABLE_SHARED],
 8551 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8552 AC_ARG_ENABLE([shared],
 8553     [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
 8554 	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
 8555     [p=${PACKAGE-default}
 8556     case $enableval in
 8557     yes) enable_shared=yes ;;
 8558     no) enable_shared=no ;;
 8559     *)
 8560       enable_shared=no
 8561       # Look at the argument we got.  We use all the common list separators.
 8562       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8563       for pkg in $enableval; do
 8564 	IFS=$lt_save_ifs
 8565 	if test "X$pkg" = "X$p"; then
 8566 	  enable_shared=yes
 8567 	fi
 8568       done
 8569       IFS=$lt_save_ifs
 8570       ;;
 8571     esac],
 8572     [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
 8573 
 8574     _LT_DECL([build_libtool_libs], [enable_shared], [0],
 8575 	[Whether or not to build shared libraries])
 8576 ])# _LT_ENABLE_SHARED
 8577 
 8578 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
 8579 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
 8580 
 8581 # Old names:
 8582 AC_DEFUN([AC_ENABLE_SHARED],
 8583 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
 8584 ])
 8585 
 8586 AC_DEFUN([AC_DISABLE_SHARED],
 8587 [_LT_SET_OPTION([LT_INIT], [disable-shared])
 8588 ])
 8589 
 8590 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
 8591 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
 8592 
 8593 dnl aclocal-1.4 backwards compatibility:
 8594 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
 8595 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
 8596 
 8597 
 8598 
 8599 # _LT_ENABLE_STATIC([DEFAULT])
 8600 # ----------------------------
 8601 # implement the --enable-static flag, and support the 'static' and
 8602 # 'disable-static' LT_INIT options.
 8603 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8604 m4_define([_LT_ENABLE_STATIC],
 8605 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8606 AC_ARG_ENABLE([static],
 8607     [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
 8608 	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
 8609     [p=${PACKAGE-default}
 8610     case $enableval in
 8611     yes) enable_static=yes ;;
 8612     no) enable_static=no ;;
 8613     *)
 8614      enable_static=no
 8615       # Look at the argument we got.  We use all the common list separators.
 8616       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8617       for pkg in $enableval; do
 8618 	IFS=$lt_save_ifs
 8619 	if test "X$pkg" = "X$p"; then
 8620 	  enable_static=yes
 8621 	fi
 8622       done
 8623       IFS=$lt_save_ifs
 8624       ;;
 8625     esac],
 8626     [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
 8627 
 8628     _LT_DECL([build_old_libs], [enable_static], [0],
 8629 	[Whether or not to build static libraries])
 8630 ])# _LT_ENABLE_STATIC
 8631 
 8632 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
 8633 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
 8634 
 8635 # Old names:
 8636 AC_DEFUN([AC_ENABLE_STATIC],
 8637 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
 8638 ])
 8639 
 8640 AC_DEFUN([AC_DISABLE_STATIC],
 8641 [_LT_SET_OPTION([LT_INIT], [disable-static])
 8642 ])
 8643 
 8644 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
 8645 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
 8646 
 8647 dnl aclocal-1.4 backwards compatibility:
 8648 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
 8649 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
 8650 
 8651 
 8652 
 8653 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
 8654 # ----------------------------------
 8655 # implement the --enable-fast-install flag, and support the 'fast-install'
 8656 # and 'disable-fast-install' LT_INIT options.
 8657 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8658 m4_define([_LT_ENABLE_FAST_INSTALL],
 8659 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8660 AC_ARG_ENABLE([fast-install],
 8661     [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
 8662     [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
 8663     [p=${PACKAGE-default}
 8664     case $enableval in
 8665     yes) enable_fast_install=yes ;;
 8666     no) enable_fast_install=no ;;
 8667     *)
 8668       enable_fast_install=no
 8669       # Look at the argument we got.  We use all the common list separators.
 8670       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8671       for pkg in $enableval; do
 8672 	IFS=$lt_save_ifs
 8673 	if test "X$pkg" = "X$p"; then
 8674 	  enable_fast_install=yes
 8675 	fi
 8676       done
 8677       IFS=$lt_save_ifs
 8678       ;;
 8679     esac],
 8680     [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
 8681 
 8682 _LT_DECL([fast_install], [enable_fast_install], [0],
 8683 	 [Whether or not to optimize for fast installation])dnl
 8684 ])# _LT_ENABLE_FAST_INSTALL
 8685 
 8686 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
 8687 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
 8688 
 8689 # Old names:
 8690 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
 8691 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
 8692 AC_DIAGNOSE([obsolete],
 8693 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 8694 the 'fast-install' option into LT_INIT's first parameter.])
 8695 ])
 8696 
 8697 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
 8698 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
 8699 AC_DIAGNOSE([obsolete],
 8700 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 8701 the 'disable-fast-install' option into LT_INIT's first parameter.])
 8702 ])
 8703 
 8704 dnl aclocal-1.4 backwards compatibility:
 8705 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
 8706 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
 8707 
 8708 
 8709 # _LT_WITH_AIX_SONAME([DEFAULT])
 8710 # ----------------------------------
 8711 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
 8712 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
 8713 # is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
 8714 m4_define([_LT_WITH_AIX_SONAME],
 8715 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
 8716 shared_archive_member_spec=
 8717 case $host,$enable_shared in
 8718 power*-*-aix[[5-9]]*,yes)
 8719   AC_MSG_CHECKING([which variant of shared library versioning to provide])
 8720   AC_ARG_WITH([aix-soname],
 8721     [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
 8722       [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
 8723     [case $withval in
 8724     aix|svr4|both)
 8725       ;;
 8726     *)
 8727       AC_MSG_ERROR([Unknown argument to --with-aix-soname])
 8728       ;;
 8729     esac
 8730     lt_cv_with_aix_soname=$with_aix_soname],
 8731     [AC_CACHE_VAL([lt_cv_with_aix_soname],
 8732       [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
 8733     with_aix_soname=$lt_cv_with_aix_soname])
 8734   AC_MSG_RESULT([$with_aix_soname])
 8735   if test aix != "$with_aix_soname"; then
 8736     # For the AIX way of multilib, we name the shared archive member
 8737     # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
 8738     # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
 8739     # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
 8740     # the AIX toolchain works better with OBJECT_MODE set (default 32).
 8741     if test 64 = "${OBJECT_MODE-32}"; then
 8742       shared_archive_member_spec=shr_64
 8743     else
 8744       shared_archive_member_spec=shr
 8745     fi
 8746   fi
 8747   ;;
 8748 *)
 8749   with_aix_soname=aix
 8750   ;;
 8751 esac
 8752 
 8753 _LT_DECL([], [shared_archive_member_spec], [0],
 8754     [Shared archive member basename, for filename based shared library versioning on AIX])dnl
 8755 ])# _LT_WITH_AIX_SONAME
 8756 
 8757 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
 8758 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
 8759 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
 8760 
 8761 
 8762 # _LT_WITH_PIC([MODE])
 8763 # --------------------
 8764 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
 8765 # LT_INIT options.
 8766 # MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
 8767 m4_define([_LT_WITH_PIC],
 8768 [AC_ARG_WITH([pic],
 8769     [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
 8770 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
 8771     [lt_p=${PACKAGE-default}
 8772     case $withval in
 8773     yes|no) pic_mode=$withval ;;
 8774     *)
 8775       pic_mode=default
 8776       # Look at the argument we got.  We use all the common list separators.
 8777       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8778       for lt_pkg in $withval; do
 8779 	IFS=$lt_save_ifs
 8780 	if test "X$lt_pkg" = "X$lt_p"; then
 8781 	  pic_mode=yes
 8782 	fi
 8783       done
 8784       IFS=$lt_save_ifs
 8785       ;;
 8786     esac],
 8787     [pic_mode=m4_default([$1], [default])])
 8788 
 8789 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
 8790 ])# _LT_WITH_PIC
 8791 
 8792 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
 8793 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
 8794 
 8795 # Old name:
 8796 AU_DEFUN([AC_LIBTOOL_PICMODE],
 8797 [_LT_SET_OPTION([LT_INIT], [pic-only])
 8798 AC_DIAGNOSE([obsolete],
 8799 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8800 put the 'pic-only' option into LT_INIT's first parameter.])
 8801 ])
 8802 
 8803 dnl aclocal-1.4 backwards compatibility:
 8804 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
 8805 
 8806 
 8807 m4_define([_LTDL_MODE], [])
 8808 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
 8809 		 [m4_define([_LTDL_MODE], [nonrecursive])])
 8810 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
 8811 		 [m4_define([_LTDL_MODE], [recursive])])
 8812 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
 8813 		 [m4_define([_LTDL_MODE], [subproject])])
 8814 
 8815 m4_define([_LTDL_TYPE], [])
 8816 LT_OPTION_DEFINE([LTDL_INIT], [installable],
 8817 		 [m4_define([_LTDL_TYPE], [installable])])
 8818 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
 8819 		 [m4_define([_LTDL_TYPE], [convenience])])
 8820 
 8821 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 8822 #
 8823 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
 8824 # Foundation, Inc.
 8825 # Written by Gary V. Vaughan, 2004
 8826 #
 8827 # This file is free software; the Free Software Foundation gives
 8828 # unlimited permission to copy and/or distribute it, with or without
 8829 # modifications, as long as this notice is preserved.
 8830 
 8831 # serial 6 ltsugar.m4
 8832 
 8833 # This is to help aclocal find these macros, as it can't see m4_define.
 8834 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
 8835 
 8836 
 8837 # lt_join(SEP, ARG1, [ARG2...])
 8838 # -----------------------------
 8839 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
 8840 # associated separator.
 8841 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
 8842 # versions in m4sugar had bugs.
 8843 m4_define([lt_join],
 8844 [m4_if([$#], [1], [],
 8845        [$#], [2], [[$2]],
 8846        [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
 8847 m4_define([_lt_join],
 8848 [m4_if([$#$2], [2], [],
 8849        [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
 8850 
 8851 
 8852 # lt_car(LIST)
 8853 # lt_cdr(LIST)
 8854 # ------------
 8855 # Manipulate m4 lists.
 8856 # These macros are necessary as long as will still need to support
 8857 # Autoconf-2.59, which quotes differently.
 8858 m4_define([lt_car], [[$1]])
 8859 m4_define([lt_cdr],
 8860 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
 8861        [$#], 1, [],
 8862        [m4_dquote(m4_shift($@))])])
 8863 m4_define([lt_unquote], $1)
 8864 
 8865 
 8866 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
 8867 # ------------------------------------------
 8868 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
 8869 # Note that neither SEPARATOR nor STRING are expanded; they are appended
 8870 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
 8871 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
 8872 # than defined and empty).
 8873 #
 8874 # This macro is needed until we can rely on Autoconf 2.62, since earlier
 8875 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
 8876 m4_define([lt_append],
 8877 [m4_define([$1],
 8878 	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
 8879 
 8880 
 8881 
 8882 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
 8883 # ----------------------------------------------------------
 8884 # Produce a SEP delimited list of all paired combinations of elements of
 8885 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
 8886 # has the form PREFIXmINFIXSUFFIXn.
 8887 # Needed until we can rely on m4_combine added in Autoconf 2.62.
 8888 m4_define([lt_combine],
 8889 [m4_if(m4_eval([$# > 3]), [1],
 8890        [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
 8891 [[m4_foreach([_Lt_prefix], [$2],
 8892 	     [m4_foreach([_Lt_suffix],
 8893 		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
 8894 	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
 8895 
 8896 
 8897 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
 8898 # -----------------------------------------------------------------------
 8899 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
 8900 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
 8901 m4_define([lt_if_append_uniq],
 8902 [m4_ifdef([$1],
 8903 	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
 8904 		 [lt_append([$1], [$2], [$3])$4],
 8905 		 [$5])],
 8906 	  [lt_append([$1], [$2], [$3])$4])])
 8907 
 8908 
 8909 # lt_dict_add(DICT, KEY, VALUE)
 8910 # -----------------------------
 8911 m4_define([lt_dict_add],
 8912 [m4_define([$1($2)], [$3])])
 8913 
 8914 
 8915 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
 8916 # --------------------------------------------
 8917 m4_define([lt_dict_add_subkey],
 8918 [m4_define([$1($2:$3)], [$4])])
 8919 
 8920 
 8921 # lt_dict_fetch(DICT, KEY, [SUBKEY])
 8922 # ----------------------------------
 8923 m4_define([lt_dict_fetch],
 8924 [m4_ifval([$3],
 8925 	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
 8926     m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
 8927 
 8928 
 8929 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
 8930 # -----------------------------------------------------------------
 8931 m4_define([lt_if_dict_fetch],
 8932 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
 8933 	[$5],
 8934     [$6])])
 8935 
 8936 
 8937 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
 8938 # --------------------------------------------------------------
 8939 m4_define([lt_dict_filter],
 8940 [m4_if([$5], [], [],
 8941   [lt_join(m4_quote(m4_default([$4], [[, ]])),
 8942            lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
 8943 		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
 8944 ])
 8945 
 8946 # ltversion.m4 -- version numbers			-*- Autoconf -*-
 8947 #
 8948 #   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
 8949 #   Written by Scott James Remnant, 2004
 8950 #
 8951 # This file is free software; the Free Software Foundation gives
 8952 # unlimited permission to copy and/or distribute it, with or without
 8953 # modifications, as long as this notice is preserved.
 8954 
 8955 # @configure_input@
 8956 
 8957 # serial 4179 ltversion.m4
 8958 # This file is part of GNU Libtool
 8959 
 8960 m4_define([LT_PACKAGE_VERSION], [2.4.6])
 8961 m4_define([LT_PACKAGE_REVISION], [2.4.6])
 8962 
 8963 AC_DEFUN([LTVERSION_VERSION],
 8964 [macro_version='2.4.6'
 8965 macro_revision='2.4.6'
 8966 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 8967 _LT_DECL(, macro_revision, 0)
 8968 ])
 8969 
 8970 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 8971 #
 8972 #   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
 8973 #   Foundation, Inc.
 8974 #   Written by Scott James Remnant, 2004.
 8975 #
 8976 # This file is free software; the Free Software Foundation gives
 8977 # unlimited permission to copy and/or distribute it, with or without
 8978 # modifications, as long as this notice is preserved.
 8979 
 8980 # serial 5 lt~obsolete.m4
 8981 
 8982 # These exist entirely to fool aclocal when bootstrapping libtool.
 8983 #
 8984 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
 8985 # which have later been changed to m4_define as they aren't part of the
 8986 # exported API, or moved to Autoconf or Automake where they belong.
 8987 #
 8988 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
 8989 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
 8990 # using a macro with the same name in our local m4/libtool.m4 it'll
 8991 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
 8992 # and doesn't know about Autoconf macros at all.)
 8993 #
 8994 # So we provide this file, which has a silly filename so it's always
 8995 # included after everything else.  This provides aclocal with the
 8996 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
 8997 # because those macros already exist, or will be overwritten later.
 8998 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
 8999 #
 9000 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
 9001 # Yes, that means every name once taken will need to remain here until
 9002 # we give up compatibility with versions before 1.7, at which point
 9003 # we need to keep only those names which we still refer to.
 9004 
 9005 # This is to help aclocal find these macros, as it can't see m4_define.
 9006 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
 9007 
 9008 m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
 9009 m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
 9010 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
 9011 m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
 9012 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
 9013 m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
 9014 m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
 9015 m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
 9016 m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
 9017 m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
 9018 m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
 9019 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
 9020 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
 9021 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
 9022 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
 9023 m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
 9024 m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
 9025 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
 9026 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
 9027 m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
 9028 m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
 9029 m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
 9030 m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
 9031 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
 9032 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
 9033 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
 9034 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
 9035 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
 9036 m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
 9037 m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
 9038 m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
 9039 m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
 9040 m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
 9041 m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
 9042 m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
 9043 m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
 9044 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
 9045 m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
 9046 m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
 9047 m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
 9048 m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
 9049 m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
 9050 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
 9051 m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
 9052 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
 9053 m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
 9054 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
 9055 m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
 9056 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
 9057 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
 9058 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
 9059 m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
 9060 m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
 9061 m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
 9062 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
 9063 m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
 9064 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
 9065 m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
 9066 m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
 9067 m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
 9068 m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
 9069 
 9070 # Copyright (C) 2002-2017 Free Software Foundation, Inc.
 9071 #
 9072 # This file is free software; the Free Software Foundation
 9073 # gives unlimited permission to copy and/or distribute it,
 9074 # with or without modifications, as long as this notice is preserved.
 9075 
 9076 # AM_AUTOMAKE_VERSION(VERSION)
 9077 # ----------------------------
 9078 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 9079 # generated from the m4 files accompanying Automake X.Y.
 9080 # (This private macro should not be called outside this file.)
 9081 AC_DEFUN([AM_AUTOMAKE_VERSION],
 9082 [am__api_version='1.15'
 9083 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 9084 dnl require some minimum version.  Point them to the right macro.
 9085 m4_if([$1], [1.15.1], [],
 9086       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 9087 ])
 9088 
 9089 # _AM_AUTOCONF_VERSION(VERSION)
 9090 # -----------------------------
 9091 # aclocal traces this macro to find the Autoconf version.
 9092 # This is a private macro too.  Using m4_define simplifies
 9093 # the logic in aclocal, which can simply ignore this definition.
 9094 m4_define([_AM_AUTOCONF_VERSION], [])
 9095 
 9096 # AM_SET_CURRENT_AUTOMAKE_VERSION
 9097 # -------------------------------
 9098 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 9099 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 9100 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
 9101 [AM_AUTOMAKE_VERSION([1.15.1])dnl
 9102 m4_ifndef([AC_AUTOCONF_VERSION],
 9103   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 9104 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 9105 
 9106 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 9107 
 9108 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
 9109 #
 9110 # This file is free software; the Free Software Foundation
 9111 # gives unlimited permission to copy and/or distribute it,
 9112 # with or without modifications, as long as this notice is preserved.
 9113 
 9114 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 9115 # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
 9116 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
 9117 #
 9118 # Of course, Automake must honor this variable whenever it calls a
 9119 # tool from the auxiliary directory.  The problem is that $srcdir (and
 9120 # therefore $ac_aux_dir as well) can be either absolute or relative,
 9121 # depending on how configure is run.  This is pretty annoying, since
 9122 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
 9123 # source directory, any form will work fine, but in subdirectories a
 9124 # relative path needs to be adjusted first.
 9125 #
 9126 # $ac_aux_dir/missing
 9127 #    fails when called from a subdirectory if $ac_aux_dir is relative
 9128 # $top_srcdir/$ac_aux_dir/missing
 9129 #    fails if $ac_aux_dir is absolute,
 9130 #    fails when called from a subdirectory in a VPATH build with
 9131 #          a relative $ac_aux_dir
 9132 #
 9133 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 9134 # are both prefixed by $srcdir.  In an in-source build this is usually
 9135 # harmless because $srcdir is '.', but things will broke when you
 9136 # start a VPATH build or use an absolute $srcdir.
 9137 #
 9138 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 9139 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 9140 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 9141 # and then we would define $MISSING as
 9142 #   MISSING="\${SHELL} $am_aux_dir/missing"
 9143 # This will work as long as MISSING is not called from configure, because
 9144 # unfortunately $(top_srcdir) has no meaning in configure.
 9145 # However there are other variables, like CC, which are often used in
 9146 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 9147 #
 9148 # Another solution, used here, is to always expand $ac_aux_dir to an
 9149 # absolute PATH.  The drawback is that using absolute paths prevent a
 9150 # configured tree to be moved without reconfiguration.
 9151 
 9152 AC_DEFUN([AM_AUX_DIR_EXPAND],
 9153 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 9154 # Expand $ac_aux_dir to an absolute path.
 9155 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 9156 ])
 9157 
 9158 # AM_CONDITIONAL                                            -*- Autoconf -*-
 9159 
 9160 # Copyright (C) 1997-2017 Free Software Foundation, Inc.
 9161 #
 9162 # This file is free software; the Free Software Foundation
 9163 # gives unlimited permission to copy and/or distribute it,
 9164 # with or without modifications, as long as this notice is preserved.
 9165 
 9166 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 9167 # -------------------------------------
 9168 # Define a conditional.
 9169 AC_DEFUN([AM_CONDITIONAL],
 9170 [AC_PREREQ([2.52])dnl
 9171  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 9172        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 9173 AC_SUBST([$1_TRUE])dnl
 9174 AC_SUBST([$1_FALSE])dnl
 9175 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 9176 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 9177 m4_define([_AM_COND_VALUE_$1], [$2])dnl
 9178 if $2; then
 9179   $1_TRUE=
 9180   $1_FALSE='#'
 9181 else
 9182   $1_TRUE='#'
 9183   $1_FALSE=
 9184 fi
 9185 AC_CONFIG_COMMANDS_PRE(
 9186 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 9187   AC_MSG_ERROR([[conditional "$1" was never defined.
 9188 Usually this means the macro was only invoked conditionally.]])
 9189 fi])])
 9190 
 9191 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
 9192 #
 9193 # This file is free software; the Free Software Foundation
 9194 # gives unlimited permission to copy and/or distribute it,
 9195 # with or without modifications, as long as this notice is preserved.
 9196 
 9197 
 9198 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
 9199 # written in clear, in which case automake, when reading aclocal.m4,
 9200 # will think it sees a *use*, and therefore will trigger all it's
 9201 # C support machinery.  Also note that it means that autoscan, seeing
 9202 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 9203 
 9204 
 9205 # _AM_DEPENDENCIES(NAME)
 9206 # ----------------------
 9207 # See how the compiler implements dependency checking.
 9208 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
 9209 # We try a few techniques and use that to set a single cache variable.
 9210 #
 9211 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 9212 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 9213 # dependency, and given that the user is not expected to run this macro,
 9214 # just rely on AC_PROG_CC.
 9215 AC_DEFUN([_AM_DEPENDENCIES],
 9216 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 9217 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 9218 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 9219 AC_REQUIRE([AM_DEP_TRACK])dnl
 9220 
 9221 m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
 9222       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
 9223       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
 9224       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
 9225       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
 9226       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
 9227                     [depcc="$$1"   am_compiler_list=])
 9228 
 9229 AC_CACHE_CHECK([dependency style of $depcc],
 9230                [am_cv_$1_dependencies_compiler_type],
 9231 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 9232   # We make a subdir and do the tests there.  Otherwise we can end up
 9233   # making bogus files that we don't know about and never remove.  For
 9234   # instance it was reported that on HP-UX the gcc test will end up
 9235   # making a dummy file named 'D' -- because '-MD' means "put the output
 9236   # in D".
 9237   rm -rf conftest.dir
 9238   mkdir conftest.dir
 9239   # Copy depcomp to subdir because otherwise we won't find it if we're
 9240   # using a relative directory.
 9241   cp "$am_depcomp" conftest.dir
 9242   cd conftest.dir
 9243   # We will build objects and dependencies in a subdirectory because
 9244   # it helps to detect inapplicable dependency modes.  For instance
 9245   # both Tru64's cc and ICC support -MD to output dependencies as a
 9246   # side effect of compilation, but ICC will put the dependencies in
 9247   # the current directory while Tru64 will put them in the object
 9248   # directory.
 9249   mkdir sub
 9250 
 9251   am_cv_$1_dependencies_compiler_type=none
 9252   if test "$am_compiler_list" = ""; then
 9253      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 9254   fi
 9255   am__universal=false
 9256   m4_case([$1], [CC],
 9257     [case " $depcc " in #(
 9258      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 9259      esac],
 9260     [CXX],
 9261     [case " $depcc " in #(
 9262      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 9263      esac])
 9264 
 9265   for depmode in $am_compiler_list; do
 9266     # Setup a source with many dependencies, because some compilers
 9267     # like to wrap large dependency lists on column 80 (with \), and
 9268     # we should not choose a depcomp mode which is confused by this.
 9269     #
 9270     # We need to recreate these files for each test, as the compiler may
 9271     # overwrite some of them when testing with obscure command lines.
 9272     # This happens at least with the AIX C compiler.
 9273     : > sub/conftest.c
 9274     for i in 1 2 3 4 5 6; do
 9275       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 9276       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 9277       # Solaris 10 /bin/sh.
 9278       echo '/* dummy */' > sub/conftst$i.h
 9279     done
 9280     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 9281 
 9282     # We check with '-c' and '-o' for the sake of the "dashmstdout"
 9283     # mode.  It turns out that the SunPro C++ compiler does not properly
 9284     # handle '-M -o', and we need to detect this.  Also, some Intel
 9285     # versions had trouble with output in subdirs.
 9286     am__obj=sub/conftest.${OBJEXT-o}
 9287     am__minus_obj="-o $am__obj"
 9288     case $depmode in
 9289     gcc)
 9290       # This depmode causes a compiler race in universal mode.
 9291       test "$am__universal" = false || continue
 9292       ;;
 9293     nosideeffect)
 9294       # After this tag, mechanisms are not by side-effect, so they'll
 9295       # only be used when explicitly requested.
 9296       if test "x$enable_dependency_tracking" = xyes; then
 9297 	continue
 9298       else
 9299 	break
 9300       fi
 9301       ;;
 9302     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 9303       # This compiler won't grok '-c -o', but also, the minuso test has
 9304       # not run yet.  These depmodes are late enough in the game, and
 9305       # so weak that their functioning should not be impacted.
 9306       am__obj=conftest.${OBJEXT-o}
 9307       am__minus_obj=
 9308       ;;
 9309     none) break ;;
 9310     esac
 9311     if depmode=$depmode \
 9312        source=sub/conftest.c object=$am__obj \
 9313        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 9314        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 9315          >/dev/null 2>conftest.err &&
 9316        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 9317        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 9318        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 9319        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 9320       # icc doesn't choke on unknown options, it will just issue warnings
 9321       # or remarks (even with -Werror).  So we grep stderr for any message
 9322       # that says an option was ignored or not supported.
 9323       # When given -MP, icc 7.0 and 7.1 complain thusly:
 9324       #   icc: Command line warning: ignoring option '-M'; no argument required
 9325       # The diagnosis changed in icc 8.0:
 9326       #   icc: Command line remark: option '-MP' not supported
 9327       if (grep 'ignoring option' conftest.err ||
 9328           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 9329         am_cv_$1_dependencies_compiler_type=$depmode
 9330         break
 9331       fi
 9332     fi
 9333   done
 9334 
 9335   cd ..
 9336   rm -rf conftest.dir
 9337 else
 9338   am_cv_$1_dependencies_compiler_type=none
 9339 fi
 9340 ])
 9341 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 9342 AM_CONDITIONAL([am__fastdep$1], [
 9343   test "x$enable_dependency_tracking" != xno \
 9344   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 9345 ])
 9346 
 9347 
 9348 # AM_SET_DEPDIR
 9349 # -------------
 9350 # Choose a directory name for dependency files.
 9351 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
 9352 AC_DEFUN([AM_SET_DEPDIR],
 9353 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 9354 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 9355 ])
 9356 
 9357 
 9358 # AM_DEP_TRACK
 9359 # ------------
 9360 AC_DEFUN([AM_DEP_TRACK],
 9361 [AC_ARG_ENABLE([dependency-tracking], [dnl
 9362 AS_HELP_STRING(
 9363   [--enable-dependency-tracking],
 9364   [do not reject slow dependency extractors])
 9365 AS_HELP_STRING(
 9366   [--disable-dependency-tracking],
 9367   [speeds up one-time build])])
 9368 if test "x$enable_dependency_tracking" != xno; then
 9369   am_depcomp="$ac_aux_dir/depcomp"
 9370   AMDEPBACKSLASH='\'
 9371   am__nodep='_no'
 9372 fi
 9373 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 9374 AC_SUBST([AMDEPBACKSLASH])dnl
 9375 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 9376 AC_SUBST([am__nodep])dnl
 9377 _AM_SUBST_NOTMAKE([am__nodep])dnl
 9378 ])
 9379 
 9380 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 9381 
 9382 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
 9383 #
 9384 # This file is free software; the Free Software Foundation
 9385 # gives unlimited permission to copy and/or distribute it,
 9386 # with or without modifications, as long as this notice is preserved.
 9387 
 9388 
 9389 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 9390 # ------------------------------
 9391 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 9392 [{
 9393   # Older Autoconf quotes --file arguments for eval, but not when files
 9394   # are listed without --file.  Let's play safe and only enable the eval
 9395   # if we detect the quoting.
 9396   case $CONFIG_FILES in
 9397   *\'*) eval set x "$CONFIG_FILES" ;;
 9398   *)   set x $CONFIG_FILES ;;
 9399   esac
 9400   shift
 9401   for mf
 9402   do
 9403     # Strip MF so we end up with the name of the file.
 9404     mf=`echo "$mf" | sed -e 's/:.*$//'`
 9405     # Check whether this is an Automake generated Makefile or not.
 9406     # We used to match only the files named 'Makefile.in', but
 9407     # some people rename them; so instead we look at the file content.
 9408     # Grep'ing the first line is not enough: some people post-process
 9409     # each Makefile.in and add a new line on top of each file to say so.
 9410     # Grep'ing the whole file is not good either: AIX grep has a line
 9411     # limit of 2048, but all sed's we know have understand at least 4000.
 9412     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
 9413       dirpart=`AS_DIRNAME("$mf")`
 9414     else
 9415       continue
 9416     fi
 9417     # Extract the definition of DEPDIR, am__include, and am__quote
 9418     # from the Makefile without running 'make'.
 9419     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 9420     test -z "$DEPDIR" && continue
 9421     am__include=`sed -n 's/^am__include = //p' < "$mf"`
 9422     test -z "$am__include" && continue
 9423     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 9424     # Find all dependency output files, they are included files with
 9425     # $(DEPDIR) in their names.  We invoke sed twice because it is the
 9426     # simplest approach to changing $(DEPDIR) to its actual value in the
 9427     # expansion.
 9428     for file in `sed -n "
 9429       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 9430 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
 9431       # Make sure the directory exists.
 9432       test -f "$dirpart/$file" && continue
 9433       fdir=`AS_DIRNAME(["$file"])`
 9434       AS_MKDIR_P([$dirpart/$fdir])
 9435       # echo "creating $dirpart/$file"
 9436       echo '# dummy' > "$dirpart/$file"
 9437     done
 9438   done
 9439 }
 9440 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 9441 
 9442 
 9443 # AM_OUTPUT_DEPENDENCY_COMMANDS
 9444 # -----------------------------
 9445 # This macro should only be invoked once -- use via AC_REQUIRE.
 9446 #
 9447 # This code is only required when automatic dependency tracking
 9448 # is enabled.  FIXME.  This creates each '.P' file that we will
 9449 # need in order to bootstrap the dependency handling code.
 9450 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 9451 [AC_CONFIG_COMMANDS([depfiles],
 9452      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 9453      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 9454 ])
 9455 
 9456 # Do all the work for Automake.                             -*- Autoconf -*-
 9457 
 9458 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
 9459 #
 9460 # This file is free software; the Free Software Foundation
 9461 # gives unlimited permission to copy and/or distribute it,
 9462 # with or without modifications, as long as this notice is preserved.
 9463 
 9464 # This macro actually does too much.  Some checks are only needed if
 9465 # your package does certain things.  But this isn't really a big deal.
 9466 
 9467 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
 9468 m4_define([AC_PROG_CC],
 9469 m4_defn([AC_PROG_CC])
 9470 [_AM_PROG_CC_C_O
 9471 ])
 9472 
 9473 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 9474 # AM_INIT_AUTOMAKE([OPTIONS])
 9475 # -----------------------------------------------
 9476 # The call with PACKAGE and VERSION arguments is the old style
 9477 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 9478 # and VERSION should now be passed to AC_INIT and removed from
 9479 # the call to AM_INIT_AUTOMAKE.
 9480 # We support both call styles for the transition.  After
 9481 # the next Automake release, Autoconf can make the AC_INIT
 9482 # arguments mandatory, and then we can depend on a new Autoconf
 9483 # release and drop the old call support.
 9484 AC_DEFUN([AM_INIT_AUTOMAKE],
 9485 [AC_PREREQ([2.65])dnl
 9486 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 9487 dnl the ones we care about.
 9488 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 9489 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 9490 AC_REQUIRE([AC_PROG_INSTALL])dnl
 9491 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 9492   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 9493   # is not polluted with repeated "-I."
 9494   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
 9495   # test to see if srcdir already configured
 9496   if test -f $srcdir/config.status; then
 9497     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 9498   fi
 9499 fi
 9500 
 9501 # test whether we have cygpath
 9502 if test -z "$CYGPATH_W"; then
 9503   if (cygpath --version) >/dev/null 2>/dev/null; then
 9504     CYGPATH_W='cygpath -w'
 9505   else
 9506     CYGPATH_W=echo
 9507   fi
 9508 fi
 9509 AC_SUBST([CYGPATH_W])
 9510 
 9511 # Define the identity of the package.
 9512 dnl Distinguish between old-style and new-style calls.
 9513 m4_ifval([$2],
 9514 [AC_DIAGNOSE([obsolete],
 9515              [$0: two- and three-arguments forms are deprecated.])
 9516 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 9517  AC_SUBST([PACKAGE], [$1])dnl
 9518  AC_SUBST([VERSION], [$2])],
 9519 [_AM_SET_OPTIONS([$1])dnl
 9520 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 9521 m4_if(
 9522   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
 9523   [ok:ok],,
 9524   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 9525  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 9526  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 9527 
 9528 _AM_IF_OPTION([no-define],,
 9529 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
 9530  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
 9531 
 9532 # Some tools Automake needs.
 9533 AC_REQUIRE([AM_SANITY_CHECK])dnl
 9534 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 9535 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
 9536 AM_MISSING_PROG([AUTOCONF], [autoconf])
 9537 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
 9538 AM_MISSING_PROG([AUTOHEADER], [autoheader])
 9539 AM_MISSING_PROG([MAKEINFO], [makeinfo])
 9540 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 9541 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 9542 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 9543 # For better backward compatibility.  To be removed once Automake 1.9.x
 9544 # dies out for good.  For more background, see:
 9545 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 9546 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 9547 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 9548 # We need awk for the "check" target (and possibly the TAP driver).  The
 9549 # system "awk" is bad on some platforms.
 9550 AC_REQUIRE([AC_PROG_AWK])dnl
 9551 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 9552 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 9553 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 9554 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
 9555 			     [_AM_PROG_TAR([v7])])])
 9556 _AM_IF_OPTION([no-dependencies],,
 9557 [AC_PROVIDE_IFELSE([AC_PROG_CC],
 9558 		  [_AM_DEPENDENCIES([CC])],
 9559 		  [m4_define([AC_PROG_CC],
 9560 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
 9561 AC_PROVIDE_IFELSE([AC_PROG_CXX],
 9562 		  [_AM_DEPENDENCIES([CXX])],
 9563 		  [m4_define([AC_PROG_CXX],
 9564 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
 9565 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 9566 		  [_AM_DEPENDENCIES([OBJC])],
 9567 		  [m4_define([AC_PROG_OBJC],
 9568 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
 9569 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 9570 		  [_AM_DEPENDENCIES([OBJCXX])],
 9571 		  [m4_define([AC_PROG_OBJCXX],
 9572 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 9573 ])
 9574 AC_REQUIRE([AM_SILENT_RULES])dnl
 9575 dnl The testsuite driver may need to know about EXEEXT, so add the
 9576 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
 9577 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
 9578 AC_CONFIG_COMMANDS_PRE(dnl
 9579 [m4_provide_if([_AM_COMPILER_EXEEXT],
 9580   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
 9581 
 9582 # POSIX will say in a future version that running "rm -f" with no argument
 9583 # is OK; and we want to be able to make that assumption in our Makefile
 9584 # recipes.  So use an aggressive probe to check that the usage we want is
 9585 # actually supported "in the wild" to an acceptable degree.
 9586 # See automake bug#10828.
 9587 # To make any issue more visible, cause the running configure to be aborted
 9588 # by default if the 'rm' program in use doesn't match our expectations; the
 9589 # user can still override this though.
 9590 if rm -f && rm -fr && rm -rf; then : OK; else
 9591   cat >&2 <<'END'
 9592 Oops!
 9593 
 9594 Your 'rm' program seems unable to run without file operands specified
 9595 on the command line, even when the '-f' option is present.  This is contrary
 9596 to the behaviour of most rm programs out there, and not conforming with
 9597 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 9598 
 9599 Please tell bug-automake@gnu.org about your system, including the value
 9600 of your $PATH and any error possibly output before this message.  This
 9601 can help us improve future automake versions.
 9602 
 9603 END
 9604   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 9605     echo 'Configuration will proceed anyway, since you have set the' >&2
 9606     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 9607     echo >&2
 9608   else
 9609     cat >&2 <<'END'
 9610 Aborting the configuration process, to ensure you take notice of the issue.
 9611 
 9612 You can download and install GNU coreutils to get an 'rm' implementation
 9613 that behaves properly: <http://www.gnu.org/software/coreutils/>.
 9614 
 9615 If you want to complete the configuration process using your problematic
 9616 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 9617 to "yes", and re-run configure.
 9618 
 9619 END
 9620     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
 9621   fi
 9622 fi
 9623 dnl The trailing newline in this macro's definition is deliberate, for
 9624 dnl backward compatibility and to allow trailing 'dnl'-style comments
 9625 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
 9626 ])
 9627 
 9628 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 9629 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
 9630 dnl mangled by Autoconf and run in a shell conditional statement.
 9631 m4_define([_AC_COMPILER_EXEEXT],
 9632 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
 9633 
 9634 # When config.status generates a header, we must update the stamp-h file.
 9635 # This file resides in the same directory as the config header
 9636 # that is generated.  The stamp files are numbered to have different names.
 9637 
 9638 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 9639 # loop where config.status creates the headers, so we can generate
 9640 # our stamp files there.
 9641 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 9642 [# Compute $1's index in $config_headers.
 9643 _am_arg=$1
 9644 _am_stamp_count=1
 9645 for _am_header in $config_headers :; do
 9646   case $_am_header in
 9647     $_am_arg | $_am_arg:* )
 9648       break ;;
 9649     * )
 9650       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 9651   esac
 9652 done
 9653 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 9654 
 9655 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
 9656 #
 9657 # This file is free software; the Free Software Foundation
 9658 # gives unlimited permission to copy and/or distribute it,
 9659 # with or without modifications, as long as this notice is preserved.
 9660 
 9661 # AM_PROG_INSTALL_SH
 9662 # ------------------
 9663 # Define $install_sh.
 9664 AC_DEFUN([AM_PROG_INSTALL_SH],
 9665 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9666 if test x"${install_sh+set}" != xset; then
 9667   case $am_aux_dir in
 9668   *\ * | *\	*)
 9669     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 9670   *)
 9671     install_sh="\${SHELL} $am_aux_dir/install-sh"
 9672   esac
 9673 fi
 9674 AC_SUBST([install_sh])])
 9675 
 9676 # Copyright (C) 2003-2017 Free Software Foundation, Inc.
 9677 #
 9678 # This file is free software; the Free Software Foundation
 9679 # gives unlimited permission to copy and/or distribute it,
 9680 # with or without modifications, as long as this notice is preserved.
 9681 
 9682 # Check whether the underlying file-system supports filenames
 9683 # with a leading dot.  For instance MS-DOS doesn't.
 9684 AC_DEFUN([AM_SET_LEADING_DOT],
 9685 [rm -rf .tst 2>/dev/null
 9686 mkdir .tst 2>/dev/null
 9687 if test -d .tst; then
 9688   am__leading_dot=.
 9689 else
 9690   am__leading_dot=_
 9691 fi
 9692 rmdir .tst 2>/dev/null
 9693 AC_SUBST([am__leading_dot])])
 9694 
 9695 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 9696 
 9697 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
 9698 #
 9699 # This file is free software; the Free Software Foundation
 9700 # gives unlimited permission to copy and/or distribute it,
 9701 # with or without modifications, as long as this notice is preserved.
 9702 
 9703 # AM_MAKE_INCLUDE()
 9704 # -----------------
 9705 # Check to see how make treats includes.
 9706 AC_DEFUN([AM_MAKE_INCLUDE],
 9707 [am_make=${MAKE-make}
 9708 cat > confinc << 'END'
 9709 am__doit:
 9710 	@echo this is the am__doit target
 9711 .PHONY: am__doit
 9712 END
 9713 # If we don't find an include directive, just comment out the code.
 9714 AC_MSG_CHECKING([for style of include used by $am_make])
 9715 am__include="#"
 9716 am__quote=
 9717 _am_result=none
 9718 # First try GNU make style include.
 9719 echo "include confinc" > confmf
 9720 # Ignore all kinds of additional output from 'make'.
 9721 case `$am_make -s -f confmf 2> /dev/null` in #(
 9722 *the\ am__doit\ target*)
 9723   am__include=include
 9724   am__quote=
 9725   _am_result=GNU
 9726   ;;
 9727 esac
 9728 # Now try BSD make style include.
 9729 if test "$am__include" = "#"; then
 9730    echo '.include "confinc"' > confmf
 9731    case `$am_make -s -f confmf 2> /dev/null` in #(
 9732    *the\ am__doit\ target*)
 9733      am__include=.include
 9734      am__quote="\""
 9735      _am_result=BSD
 9736      ;;
 9737    esac
 9738 fi
 9739 AC_SUBST([am__include])
 9740 AC_SUBST([am__quote])
 9741 AC_MSG_RESULT([$_am_result])
 9742 rm -f confinc confmf
 9743 ])
 9744 
 9745 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 9746 
 9747 # Copyright (C) 1997-2017 Free Software Foundation, Inc.
 9748 #
 9749 # This file is free software; the Free Software Foundation
 9750 # gives unlimited permission to copy and/or distribute it,
 9751 # with or without modifications, as long as this notice is preserved.
 9752 
 9753 # AM_MISSING_PROG(NAME, PROGRAM)
 9754 # ------------------------------
 9755 AC_DEFUN([AM_MISSING_PROG],
 9756 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 9757 $1=${$1-"${am_missing_run}$2"}
 9758 AC_SUBST($1)])
 9759 
 9760 # AM_MISSING_HAS_RUN
 9761 # ------------------
 9762 # Define MISSING if not defined so far and test if it is modern enough.
 9763 # If it is, set am_missing_run to use it, otherwise, to nothing.
 9764 AC_DEFUN([AM_MISSING_HAS_RUN],
 9765 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9766 AC_REQUIRE_AUX_FILE([missing])dnl
 9767 if test x"${MISSING+set}" != xset; then
 9768   case $am_aux_dir in
 9769   *\ * | *\	*)
 9770     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 9771   *)
 9772     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 9773   esac
 9774 fi
 9775 # Use eval to expand $SHELL
 9776 if eval "$MISSING --is-lightweight"; then
 9777   am_missing_run="$MISSING "
 9778 else
 9779   am_missing_run=
 9780   AC_MSG_WARN(['missing' script is too old or missing])
 9781 fi
 9782 ])
 9783 
 9784 # Helper functions for option handling.                     -*- Autoconf -*-
 9785 
 9786 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
 9787 #
 9788 # This file is free software; the Free Software Foundation
 9789 # gives unlimited permission to copy and/or distribute it,
 9790 # with or without modifications, as long as this notice is preserved.
 9791 
 9792 # _AM_MANGLE_OPTION(NAME)
 9793 # -----------------------
 9794 AC_DEFUN([_AM_MANGLE_OPTION],
 9795 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 9796 
 9797 # _AM_SET_OPTION(NAME)
 9798 # --------------------
 9799 # Set option NAME.  Presently that only means defining a flag for this option.
 9800 AC_DEFUN([_AM_SET_OPTION],
 9801 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
 9802 
 9803 # _AM_SET_OPTIONS(OPTIONS)
 9804 # ------------------------
 9805 # OPTIONS is a space-separated list of Automake options.
 9806 AC_DEFUN([_AM_SET_OPTIONS],
 9807 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 9808 
 9809 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 9810 # -------------------------------------------
 9811 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 9812 AC_DEFUN([_AM_IF_OPTION],
 9813 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 9814 
 9815 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
 9816 #
 9817 # This file is free software; the Free Software Foundation
 9818 # gives unlimited permission to copy and/or distribute it,
 9819 # with or without modifications, as long as this notice is preserved.
 9820 
 9821 # _AM_PROG_CC_C_O
 9822 # ---------------
 9823 # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
 9824 # to automatically call this.
 9825 AC_DEFUN([_AM_PROG_CC_C_O],
 9826 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9827 AC_REQUIRE_AUX_FILE([compile])dnl
 9828 AC_LANG_PUSH([C])dnl
 9829 AC_CACHE_CHECK(
 9830   [whether $CC understands -c and -o together],
 9831   [am_cv_prog_cc_c_o],
 9832   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
 9833   # Make sure it works both with $CC and with simple cc.
 9834   # Following AC_PROG_CC_C_O, we do the test twice because some
 9835   # compilers refuse to overwrite an existing .o file with -o,
 9836   # though they will create one.
 9837   am_cv_prog_cc_c_o=yes
 9838   for am_i in 1 2; do
 9839     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
 9840          && test -f conftest2.$ac_objext; then
 9841       : OK
 9842     else
 9843       am_cv_prog_cc_c_o=no
 9844       break
 9845     fi
 9846   done
 9847   rm -f core conftest*
 9848   unset am_i])
 9849 if test "$am_cv_prog_cc_c_o" != yes; then
 9850    # Losing compiler, so override with the script.
 9851    # FIXME: It is wrong to rewrite CC.
 9852    # But if we don't then we get into trouble of one sort or another.
 9853    # A longer-term fix would be to have automake use am__CC in this case,
 9854    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 9855    CC="$am_aux_dir/compile $CC"
 9856 fi
 9857 AC_LANG_POP([C])])
 9858 
 9859 # For backward compatibility.
 9860 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 9861 
 9862 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
 9863 #
 9864 # This file is free software; the Free Software Foundation
 9865 # gives unlimited permission to copy and/or distribute it,
 9866 # with or without modifications, as long as this notice is preserved.
 9867 
 9868 # AM_RUN_LOG(COMMAND)
 9869 # -------------------
 9870 # Run COMMAND, save the exit status in ac_status, and log it.
 9871 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
 9872 AC_DEFUN([AM_RUN_LOG],
 9873 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
 9874    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
 9875    ac_status=$?
 9876    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 9877    (exit $ac_status); }])
 9878 
 9879 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 9880 
 9881 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
 9882 #
 9883 # This file is free software; the Free Software Foundation
 9884 # gives unlimited permission to copy and/or distribute it,
 9885 # with or without modifications, as long as this notice is preserved.
 9886 
 9887 # AM_SANITY_CHECK
 9888 # ---------------
 9889 AC_DEFUN([AM_SANITY_CHECK],
 9890 [AC_MSG_CHECKING([whether build environment is sane])
 9891 # Reject unsafe characters in $srcdir or the absolute working directory
 9892 # name.  Accept space and tab only in the latter.
 9893 am_lf='
 9894 '
 9895 case `pwd` in
 9896   *[[\\\"\#\$\&\'\`$am_lf]]*)
 9897     AC_MSG_ERROR([unsafe absolute working directory name]);;
 9898 esac
 9899 case $srcdir in
 9900   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
 9901     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
 9902 esac
 9903 
 9904 # Do 'set' in a subshell so we don't clobber the current shell's
 9905 # arguments.  Must try -L first in case configure is actually a
 9906 # symlink; some systems play weird games with the mod time of symlinks
 9907 # (eg FreeBSD returns the mod time of the symlink's containing
 9908 # directory).
 9909 if (
 9910    am_has_slept=no
 9911    for am_try in 1 2; do
 9912      echo "timestamp, slept: $am_has_slept" > conftest.file
 9913      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 9914      if test "$[*]" = "X"; then
 9915 	# -L didn't work.
 9916 	set X `ls -t "$srcdir/configure" conftest.file`
 9917      fi
 9918      if test "$[*]" != "X $srcdir/configure conftest.file" \
 9919 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
 9920 
 9921 	# If neither matched, then we have a broken ls.  This can happen
 9922 	# if, for instance, CONFIG_SHELL is bash and it inherits a
 9923 	# broken ls alias from the environment.  This has actually
 9924 	# happened.  Such a system could not be considered "sane".
 9925 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 9926   alias in your environment])
 9927      fi
 9928      if test "$[2]" = conftest.file || test $am_try -eq 2; then
 9929        break
 9930      fi
 9931      # Just in case.
 9932      sleep 1
 9933      am_has_slept=yes
 9934    done
 9935    test "$[2]" = conftest.file
 9936    )
 9937 then
 9938    # Ok.
 9939    :
 9940 else
 9941    AC_MSG_ERROR([newly created file is older than distributed files!
 9942 Check your system clock])
 9943 fi
 9944 AC_MSG_RESULT([yes])
 9945 # If we didn't sleep, we still need to ensure time stamps of config.status and
 9946 # generated files are strictly newer.
 9947 am_sleep_pid=
 9948 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 9949   ( sleep 1 ) &
 9950   am_sleep_pid=$!
 9951 fi
 9952 AC_CONFIG_COMMANDS_PRE(
 9953   [AC_MSG_CHECKING([that generated files are newer than configure])
 9954    if test -n "$am_sleep_pid"; then
 9955      # Hide warnings about reused PIDs.
 9956      wait $am_sleep_pid 2>/dev/null
 9957    fi
 9958    AC_MSG_RESULT([done])])
 9959 rm -f conftest.file
 9960 ])
 9961 
 9962 # Copyright (C) 2009-2017 Free Software Foundation, Inc.
 9963 #
 9964 # This file is free software; the Free Software Foundation
 9965 # gives unlimited permission to copy and/or distribute it,
 9966 # with or without modifications, as long as this notice is preserved.
 9967 
 9968 # AM_SILENT_RULES([DEFAULT])
 9969 # --------------------------
 9970 # Enable less verbose build rules; with the default set to DEFAULT
 9971 # ("yes" being less verbose, "no" or empty being verbose).
 9972 AC_DEFUN([AM_SILENT_RULES],
 9973 [AC_ARG_ENABLE([silent-rules], [dnl
 9974 AS_HELP_STRING(
 9975   [--enable-silent-rules],
 9976   [less verbose build output (undo: "make V=1")])
 9977 AS_HELP_STRING(
 9978   [--disable-silent-rules],
 9979   [verbose build output (undo: "make V=0")])dnl
 9980 ])
 9981 case $enable_silent_rules in @%:@ (((
 9982   yes) AM_DEFAULT_VERBOSITY=0;;
 9983    no) AM_DEFAULT_VERBOSITY=1;;
 9984     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
 9985 esac
 9986 dnl
 9987 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
 9988 dnl do not support nested variable expansions.
 9989 dnl See automake bug#9928 and bug#10237.
 9990 am_make=${MAKE-make}
 9991 AC_CACHE_CHECK([whether $am_make supports nested variables],
 9992    [am_cv_make_support_nested_variables],
 9993    [if AS_ECHO([['TRUE=$(BAR$(V))
 9994 BAR0=false
 9995 BAR1=true
 9996 V=1
 9997 am__doit:
 9998 	@$(TRUE)
 9999 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10000   am_cv_make_support_nested_variables=yes
10001 else
10002   am_cv_make_support_nested_variables=no
10003 fi])
10004 if test $am_cv_make_support_nested_variables = yes; then
10005   dnl Using '$V' instead of '$(V)' breaks IRIX make.
10006   AM_V='$(V)'
10007   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10008 else
10009   AM_V=$AM_DEFAULT_VERBOSITY
10010   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10011 fi
10012 AC_SUBST([AM_V])dnl
10013 AM_SUBST_NOTMAKE([AM_V])dnl
10014 AC_SUBST([AM_DEFAULT_V])dnl
10015 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10016 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10017 AM_BACKSLASH='\'
10018 AC_SUBST([AM_BACKSLASH])dnl
10019 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10020 ])
10021 
10022 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
10023 #
10024 # This file is free software; the Free Software Foundation
10025 # gives unlimited permission to copy and/or distribute it,
10026 # with or without modifications, as long as this notice is preserved.
10027 
10028 # AM_PROG_INSTALL_STRIP
10029 # ---------------------
10030 # One issue with vendor 'install' (even GNU) is that you can't
10031 # specify the program used to strip binaries.  This is especially
10032 # annoying in cross-compiling environments, where the build's strip
10033 # is unlikely to handle the host's binaries.
10034 # Fortunately install-sh will honor a STRIPPROG variable, so we
10035 # always use install-sh in "make install-strip", and initialize
10036 # STRIPPROG with the value of the STRIP variable (set by the user).
10037 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10038 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10039 # Installed binaries are usually stripped using 'strip' when the user
10040 # run "make install-strip".  However 'strip' might not be the right
10041 # tool to use in cross-compilation environments, therefore Automake
10042 # will honor the 'STRIP' environment variable to overrule this program.
10043 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10044 if test "$cross_compiling" != no; then
10045   AC_CHECK_TOOL([STRIP], [strip], :)
10046 fi
10047 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10048 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10049 
10050 # Copyright (C) 2006-2017 Free Software Foundation, Inc.
10051 #
10052 # This file is free software; the Free Software Foundation
10053 # gives unlimited permission to copy and/or distribute it,
10054 # with or without modifications, as long as this notice is preserved.
10055 
10056 # _AM_SUBST_NOTMAKE(VARIABLE)
10057 # ---------------------------
10058 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10059 # This macro is traced by Automake.
10060 AC_DEFUN([_AM_SUBST_NOTMAKE])
10061 
10062 # AM_SUBST_NOTMAKE(VARIABLE)
10063 # --------------------------
10064 # Public sister of _AM_SUBST_NOTMAKE.
10065 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10066 
10067 # Check how to create a tarball.                            -*- Autoconf -*-
10068 
10069 # Copyright (C) 2004-2017 Free Software Foundation, Inc.
10070 #
10071 # This file is free software; the Free Software Foundation
10072 # gives unlimited permission to copy and/or distribute it,
10073 # with or without modifications, as long as this notice is preserved.
10074 
10075 # _AM_PROG_TAR(FORMAT)
10076 # --------------------
10077 # Check how to create a tarball in format FORMAT.
10078 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10079 #
10080 # Substitute a variable $(am__tar) that is a command
10081 # writing to stdout a FORMAT-tarball containing the directory
10082 # $tardir.
10083 #     tardir=directory && $(am__tar) > result.tar
10084 #
10085 # Substitute a variable $(am__untar) that extract such
10086 # a tarball read from stdin.
10087 #     $(am__untar) < result.tar
10088 #
10089 AC_DEFUN([_AM_PROG_TAR],
10090 [# Always define AMTAR for backward compatibility.  Yes, it's still used
10091 # in the wild :-(  We should find a proper way to deprecate it ...
10092 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10093 
10094 # We'll loop over all known methods to create a tar archive until one works.
10095 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10096 
10097 m4_if([$1], [v7],
10098   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10099 
10100   [m4_case([$1],
10101     [ustar],
10102      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10103       # There is notably a 21 bits limit for the UID and the GID.  In fact,
10104       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10105       # and bug#13588).
10106       am_max_uid=2097151 # 2^21 - 1
10107       am_max_gid=$am_max_uid
10108       # The $UID and $GID variables are not portable, so we need to resort
10109       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
10110       # below are definitely unexpected, so allow the users to see them
10111       # (that is, avoid stderr redirection).
10112       am_uid=`id -u || echo unknown`
10113       am_gid=`id -g || echo unknown`
10114       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10115       if test $am_uid -le $am_max_uid; then
10116          AC_MSG_RESULT([yes])
10117       else
10118          AC_MSG_RESULT([no])
10119          _am_tools=none
10120       fi
10121       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10122       if test $am_gid -le $am_max_gid; then
10123          AC_MSG_RESULT([yes])
10124       else
10125         AC_MSG_RESULT([no])
10126         _am_tools=none
10127       fi],
10128 
10129   [pax],
10130     [],
10131 
10132   [m4_fatal([Unknown tar format])])
10133 
10134   AC_MSG_CHECKING([how to create a $1 tar archive])
10135 
10136   # Go ahead even if we have the value already cached.  We do so because we
10137   # need to set the values for the 'am__tar' and 'am__untar' variables.
10138   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10139 
10140   for _am_tool in $_am_tools; do
10141     case $_am_tool in
10142     gnutar)
10143       for _am_tar in tar gnutar gtar; do
10144         AM_RUN_LOG([$_am_tar --version]) && break
10145       done
10146       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10147       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10148       am__untar="$_am_tar -xf -"
10149       ;;
10150     plaintar)
10151       # Must skip GNU tar: if it does not support --format= it doesn't create
10152       # ustar tarball either.
10153       (tar --version) >/dev/null 2>&1 && continue
10154       am__tar='tar chf - "$$tardir"'
10155       am__tar_='tar chf - "$tardir"'
10156       am__untar='tar xf -'
10157       ;;
10158     pax)
10159       am__tar='pax -L -x $1 -w "$$tardir"'
10160       am__tar_='pax -L -x $1 -w "$tardir"'
10161       am__untar='pax -r'
10162       ;;
10163     cpio)
10164       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10165       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10166       am__untar='cpio -i -H $1 -d'
10167       ;;
10168     none)
10169       am__tar=false
10170       am__tar_=false
10171       am__untar=false
10172       ;;
10173     esac
10174 
10175     # If the value was cached, stop now.  We just wanted to have am__tar
10176     # and am__untar set.
10177     test -n "${am_cv_prog_tar_$1}" && break
10178 
10179     # tar/untar a dummy directory, and stop if the command works.
10180     rm -rf conftest.dir
10181     mkdir conftest.dir
10182     echo GrepMe > conftest.dir/file
10183     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10184     rm -rf conftest.dir
10185     if test -s conftest.tar; then
10186       AM_RUN_LOG([$am__untar <conftest.tar])
10187       AM_RUN_LOG([cat conftest.dir/file])
10188       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10189     fi
10190   done
10191   rm -rf conftest.dir
10192 
10193   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10194   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10195 
10196 AC_SUBST([am__tar])
10197 AC_SUBST([am__untar])
10198 ]) # _AM_PROG_TAR
10199