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    1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
    2 #
    3 #   Copyright (C) 1996-2001, 2003-2018 Free Software Foundation, Inc.
    4 #   Written by Gordon Matzigkeit, 1996
    5 #
    6 # This file is free software; the Free Software Foundation gives
    7 # unlimited permission to copy and/or distribute it, with or without
    8 # modifications, as long as this notice is preserved.
    9 
   10 m4_define([_LT_COPYING], [dnl
   11 # Copyright (C) 2014 Free Software Foundation, Inc.
   12 # This is free software; see the source for copying conditions.  There is NO
   13 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   14 
   15 # GNU Libtool is free software; you can redistribute it and/or modify
   16 # it under the terms of the GNU General Public License as published by
   17 # the Free Software Foundation; either version 2 of of the License, or
   18 # (at your option) any later version.
   19 #
   20 # As a special exception to the GNU General Public License, if you
   21 # distribute this file as part of a program or library that is built
   22 # using GNU Libtool, you may include this file under the  same
   23 # distribution terms that you use for the rest of that program.
   24 #
   25 # GNU Libtool is distributed in the hope that it will be useful, but
   26 # WITHOUT ANY WARRANTY; without even the implied warranty of
   27 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   28 # GNU General Public License for more details.
   29 #
   30 # You should have received a copy of the GNU General Public License
   31 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
   32 ])
   33 
   34 # serial 58 LT_INIT
   35 
   36 
   37 # LT_PREREQ(VERSION)
   38 # ------------------
   39 # Complain and exit if this libtool version is less that VERSION.
   40 m4_defun([LT_PREREQ],
   41 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
   42        [m4_default([$3],
   43 		   [m4_fatal([Libtool version $1 or higher is required],
   44 		             63)])],
   45        [$2])])
   46 
   47 
   48 # _LT_CHECK_BUILDDIR
   49 # ------------------
   50 # Complain if the absolute build directory name contains unusual characters
   51 m4_defun([_LT_CHECK_BUILDDIR],
   52 [case `pwd` in
   53   *\ * | *\	*)
   54     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
   55 esac
   56 ])
   57 
   58 
   59 # LT_INIT([OPTIONS])
   60 # ------------------
   61 AC_DEFUN([LT_INIT],
   62 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
   63 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
   64 AC_BEFORE([$0], [LT_LANG])dnl
   65 AC_BEFORE([$0], [LT_OUTPUT])dnl
   66 AC_BEFORE([$0], [LTDL_INIT])dnl
   67 m4_require([_LT_CHECK_BUILDDIR])dnl
   68 
   69 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
   70 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
   71 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
   72 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
   73 dnl unless we require an AC_DEFUNed macro:
   74 AC_REQUIRE([LTOPTIONS_VERSION])dnl
   75 AC_REQUIRE([LTSUGAR_VERSION])dnl
   76 AC_REQUIRE([LTVERSION_VERSION])dnl
   77 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
   78 m4_require([_LT_PROG_LTMAIN])dnl
   79 
   80 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
   81 
   82 dnl Parse OPTIONS
   83 _LT_SET_OPTIONS([$0], [$1])
   84 
   85 # This can be used to rebuild libtool when needed
   86 LIBTOOL_DEPS=$ltmain
   87 
   88 # Always use our own libtool.
   89 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
   90 AC_SUBST(LIBTOOL)dnl
   91 
   92 _LT_SETUP
   93 
   94 # Only expand once:
   95 m4_define([LT_INIT])
   96 ])# LT_INIT
   97 
   98 # Old names:
   99 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
  100 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
  101 dnl aclocal-1.4 backwards compatibility:
  102 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
  103 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
  104 
  105 
  106 # _LT_PREPARE_CC_BASENAME
  107 # -----------------------
  108 m4_defun([_LT_PREPARE_CC_BASENAME], [
  109 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
  110 func_cc_basename ()
  111 {
  112     for cc_temp in @S|@*""; do
  113       case $cc_temp in
  114         compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
  115         distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
  116         \-*) ;;
  117         *) break;;
  118       esac
  119     done
  120     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
  121 }
  122 ])# _LT_PREPARE_CC_BASENAME
  123 
  124 
  125 # _LT_CC_BASENAME(CC)
  126 # -------------------
  127 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
  128 # but that macro is also expanded into generated libtool script, which
  129 # arranges for $SED and $ECHO to be set by different means.
  130 m4_defun([_LT_CC_BASENAME],
  131 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
  132 AC_REQUIRE([_LT_DECL_SED])dnl
  133 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
  134 func_cc_basename $1
  135 cc_basename=$func_cc_basename_result
  136 ])
  137 
  138 
  139 # _LT_FILEUTILS_DEFAULTS
  140 # ----------------------
  141 # It is okay to use these file commands and assume they have been set
  142 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
  143 m4_defun([_LT_FILEUTILS_DEFAULTS],
  144 [: ${CP="cp -f"}
  145 : ${MV="mv -f"}
  146 : ${RM="rm -f"}
  147 ])# _LT_FILEUTILS_DEFAULTS
  148 
  149 
  150 # _LT_SETUP
  151 # ---------
  152 m4_defun([_LT_SETUP],
  153 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
  154 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
  155 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
  156 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
  157 
  158 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
  159 dnl
  160 _LT_DECL([], [host_alias], [0], [The host system])dnl
  161 _LT_DECL([], [host], [0])dnl
  162 _LT_DECL([], [host_os], [0])dnl
  163 dnl
  164 _LT_DECL([], [build_alias], [0], [The build system])dnl
  165 _LT_DECL([], [build], [0])dnl
  166 _LT_DECL([], [build_os], [0])dnl
  167 dnl
  168 AC_REQUIRE([AC_PROG_CC])dnl
  169 AC_REQUIRE([LT_PATH_LD])dnl
  170 AC_REQUIRE([LT_PATH_NM])dnl
  171 dnl
  172 AC_REQUIRE([AC_PROG_LN_S])dnl
  173 test -z "$LN_S" && LN_S="ln -s"
  174 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
  175 dnl
  176 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
  177 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
  178 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
  179 dnl
  180 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  181 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
  182 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
  183 m4_require([_LT_CMD_RELOAD])dnl
  184 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
  185 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
  186 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
  187 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
  188 m4_require([_LT_WITH_SYSROOT])dnl
  189 m4_require([_LT_CMD_TRUNCATE])dnl
  190 
  191 _LT_CONFIG_LIBTOOL_INIT([
  192 # See if we are running on zsh, and set the options that allow our
  193 # commands through without removal of \ escapes INIT.
  194 if test -n "\${ZSH_VERSION+set}"; then
  195    setopt NO_GLOB_SUBST
  196 fi
  197 ])
  198 if test -n "${ZSH_VERSION+set}"; then
  199    setopt NO_GLOB_SUBST
  200 fi
  201 
  202 _LT_CHECK_OBJDIR
  203 
  204 m4_require([_LT_TAG_COMPILER])dnl
  205 
  206 case $host_os in
  207 aix3*)
  208   # AIX sometimes has problems with the GCC collect2 program.  For some
  209   # reason, if we set the COLLECT_NAMES environment variable, the problems
  210   # vanish in a puff of smoke.
  211   if test set != "${COLLECT_NAMES+set}"; then
  212     COLLECT_NAMES=
  213     export COLLECT_NAMES
  214   fi
  215   ;;
  216 esac
  217 
  218 # Global variables:
  219 ofile=libtool
  220 can_build_shared=yes
  221 
  222 # All known linkers require a '.a' archive for static linking (except MSVC and
  223 # ICC, which need '.lib').
  224 libext=a
  225 
  226 with_gnu_ld=$lt_cv_prog_gnu_ld
  227 
  228 old_CC=$CC
  229 old_CFLAGS=$CFLAGS
  230 
  231 # Set sane defaults for various variables
  232 test -z "$CC" && CC=cc
  233 test -z "$LTCC" && LTCC=$CC
  234 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  235 test -z "$LD" && LD=ld
  236 test -z "$ac_objext" && ac_objext=o
  237 
  238 _LT_CC_BASENAME([$compiler])
  239 
  240 # Only perform the check for file, if the check method requires it
  241 test -z "$MAGIC_CMD" && MAGIC_CMD=file
  242 case $deplibs_check_method in
  243 file_magic*)
  244   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
  245     _LT_PATH_MAGIC
  246   fi
  247   ;;
  248 esac
  249 
  250 # Use C for the default configuration in the libtool script
  251 LT_SUPPORTED_TAG([CC])
  252 _LT_LANG_C_CONFIG
  253 _LT_LANG_DEFAULT_CONFIG
  254 _LT_CONFIG_COMMANDS
  255 ])# _LT_SETUP
  256 
  257 
  258 # _LT_PREPARE_SED_QUOTE_VARS
  259 # --------------------------
  260 # Define a few sed substitution that help us do robust quoting.
  261 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
  262 [# Backslashify metacharacters that are still active within
  263 # double-quoted strings.
  264 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
  265 
  266 # Same as above, but do not quote variable references.
  267 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
  268 
  269 # Sed substitution to delay expansion of an escaped shell variable in a
  270 # double_quote_subst'ed string.
  271 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  272 
  273 # Sed substitution to delay expansion of an escaped single quote.
  274 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  275 
  276 # Sed substitution to avoid accidental globbing in evaled expressions
  277 no_glob_subst='s/\*/\\\*/g'
  278 ])
  279 
  280 # _LT_PROG_LTMAIN
  281 # ---------------
  282 # Note that this code is called both from 'configure', and 'config.status'
  283 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
  284 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
  285 # so we pass a copy along to make sure it has a sensible value anyway.
  286 m4_defun([_LT_PROG_LTMAIN],
  287 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
  288 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
  289 ltmain=$ac_aux_dir/ltmain.sh
  290 ])# _LT_PROG_LTMAIN
  291 
  292 
  293 ## ------------------------------------- ##
  294 ## Accumulate code for creating libtool. ##
  295 ## ------------------------------------- ##
  296 
  297 # So that we can recreate a full libtool script including additional
  298 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
  299 # in macros and then make a single call at the end using the 'libtool'
  300 # label.
  301 
  302 
  303 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
  304 # ----------------------------------------
  305 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
  306 m4_define([_LT_CONFIG_LIBTOOL_INIT],
  307 [m4_ifval([$1],
  308           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
  309                      [$1
  310 ])])])
  311 
  312 # Initialize.
  313 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
  314 
  315 
  316 # _LT_CONFIG_LIBTOOL([COMMANDS])
  317 # ------------------------------
  318 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
  319 m4_define([_LT_CONFIG_LIBTOOL],
  320 [m4_ifval([$1],
  321           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
  322                      [$1
  323 ])])])
  324 
  325 # Initialize.
  326 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
  327 
  328 
  329 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
  330 # -----------------------------------------------------
  331 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
  332 [_LT_CONFIG_LIBTOOL([$1])
  333 _LT_CONFIG_LIBTOOL_INIT([$2])
  334 ])
  335 
  336 
  337 # _LT_FORMAT_COMMENT([COMMENT])
  338 # -----------------------------
  339 # Add leading comment marks to the start of each line, and a trailing
  340 # full-stop to the whole comment if one is not present already.
  341 m4_define([_LT_FORMAT_COMMENT],
  342 [m4_ifval([$1], [
  343 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
  344               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
  345 )])
  346 
  347 
  348 
  349 ## ------------------------ ##
  350 ## FIXME: Eliminate VARNAME ##
  351 ## ------------------------ ##
  352 
  353 
  354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
  355 # -------------------------------------------------------------------
  356 # CONFIGNAME is the name given to the value in the libtool script.
  357 # VARNAME is the (base) name used in the configure script.
  358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
  359 # VARNAME.  Any other value will be used directly.
  360 m4_define([_LT_DECL],
  361 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
  362     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
  363 	[m4_ifval([$1], [$1], [$2])])
  364     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
  365     m4_ifval([$4],
  366 	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
  367     lt_dict_add_subkey([lt_decl_dict], [$2],
  368 	[tagged?], [m4_ifval([$5], [yes], [no])])])
  369 ])
  370 
  371 
  372 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
  373 # --------------------------------------------------------
  374 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
  375 
  376 
  377 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
  378 # ------------------------------------------------
  379 m4_define([lt_decl_tag_varnames],
  380 [_lt_decl_filter([tagged?], [yes], $@)])
  381 
  382 
  383 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
  384 # ---------------------------------------------------------
  385 m4_define([_lt_decl_filter],
  386 [m4_case([$#],
  387   [0], [m4_fatal([$0: too few arguments: $#])],
  388   [1], [m4_fatal([$0: too few arguments: $#: $1])],
  389   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
  390   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
  391   [lt_dict_filter([lt_decl_dict], $@)])[]dnl
  392 ])
  393 
  394 
  395 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
  396 # --------------------------------------------------
  397 m4_define([lt_decl_quote_varnames],
  398 [_lt_decl_filter([value], [1], $@)])
  399 
  400 
  401 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
  402 # ---------------------------------------------------
  403 m4_define([lt_decl_dquote_varnames],
  404 [_lt_decl_filter([value], [2], $@)])
  405 
  406 
  407 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
  408 # ---------------------------------------------------
  409 m4_define([lt_decl_varnames_tagged],
  410 [m4_assert([$# <= 2])dnl
  411 _$0(m4_quote(m4_default([$1], [[, ]])),
  412     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
  413     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
  414 m4_define([_lt_decl_varnames_tagged],
  415 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
  416 
  417 
  418 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
  419 # ------------------------------------------------
  420 m4_define([lt_decl_all_varnames],
  421 [_$0(m4_quote(m4_default([$1], [[, ]])),
  422      m4_if([$2], [],
  423 	   m4_quote(lt_decl_varnames),
  424 	m4_quote(m4_shift($@))))[]dnl
  425 ])
  426 m4_define([_lt_decl_all_varnames],
  427 [lt_join($@, lt_decl_varnames_tagged([$1],
  428 			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
  429 ])
  430 
  431 
  432 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
  433 # ------------------------------------
  434 # Quote a variable value, and forward it to 'config.status' so that its
  435 # declaration there will have the same value as in 'configure'.  VARNAME
  436 # must have a single quote delimited value for this to work.
  437 m4_define([_LT_CONFIG_STATUS_DECLARE],
  438 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
  439 
  440 
  441 # _LT_CONFIG_STATUS_DECLARATIONS
  442 # ------------------------------
  443 # We delimit libtool config variables with single quotes, so when
  444 # we write them to config.status, we have to be sure to quote all
  445 # embedded single quotes properly.  In configure, this macro expands
  446 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
  447 #
  448 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
  449 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
  450 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
  451     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
  452 
  453 
  454 # _LT_LIBTOOL_TAGS
  455 # ----------------
  456 # Output comment and list of tags supported by the script
  457 m4_defun([_LT_LIBTOOL_TAGS],
  458 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
  459 available_tags='_LT_TAGS'dnl
  460 ])
  461 
  462 
  463 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
  464 # -----------------------------------
  465 # Extract the dictionary values for VARNAME (optionally with TAG) and
  466 # expand to a commented shell variable setting:
  467 #
  468 #    # Some comment about what VAR is for.
  469 #    visible_name=$lt_internal_name
  470 m4_define([_LT_LIBTOOL_DECLARE],
  471 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
  472 					   [description])))[]dnl
  473 m4_pushdef([_libtool_name],
  474     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
  475 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
  476     [0], [_libtool_name=[$]$1],
  477     [1], [_libtool_name=$lt_[]$1],
  478     [2], [_libtool_name=$lt_[]$1],
  479     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
  480 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
  481 ])
  482 
  483 
  484 # _LT_LIBTOOL_CONFIG_VARS
  485 # -----------------------
  486 # Produce commented declarations of non-tagged libtool config variables
  487 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
  488 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
  489 # section) are produced by _LT_LIBTOOL_TAG_VARS.
  490 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
  491 [m4_foreach([_lt_var],
  492     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
  493     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
  494 
  495 
  496 # _LT_LIBTOOL_TAG_VARS(TAG)
  497 # -------------------------
  498 m4_define([_LT_LIBTOOL_TAG_VARS],
  499 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
  500     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
  501 
  502 
  503 # _LT_TAGVAR(VARNAME, [TAGNAME])
  504 # ------------------------------
  505 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
  506 
  507 
  508 # _LT_CONFIG_COMMANDS
  509 # -------------------
  510 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
  511 # variables for single and double quote escaping we saved from calls
  512 # to _LT_DECL, we can put quote escaped variables declarations
  513 # into 'config.status', and then the shell code to quote escape them in
  514 # for loops in 'config.status'.  Finally, any additional code accumulated
  515 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
  516 m4_defun([_LT_CONFIG_COMMANDS],
  517 [AC_PROVIDE_IFELSE([LT_OUTPUT],
  518 	dnl If the libtool generation code has been placed in $CONFIG_LT,
  519 	dnl instead of duplicating it all over again into config.status,
  520 	dnl then we will have config.status run $CONFIG_LT later, so it
  521 	dnl needs to know what name is stored there:
  522         [AC_CONFIG_COMMANDS([libtool],
  523             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
  524     dnl If the libtool generation code is destined for config.status,
  525     dnl expand the accumulated commands and init code now:
  526     [AC_CONFIG_COMMANDS([libtool],
  527         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
  528 ])#_LT_CONFIG_COMMANDS
  529 
  530 
  531 # Initialize.
  532 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
  533 [
  534 
  535 # The HP-UX ksh and POSIX shell print the target directory to stdout
  536 # if CDPATH is set.
  537 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  538 
  539 sed_quote_subst='$sed_quote_subst'
  540 double_quote_subst='$double_quote_subst'
  541 delay_variable_subst='$delay_variable_subst'
  542 _LT_CONFIG_STATUS_DECLARATIONS
  543 LTCC='$LTCC'
  544 LTCFLAGS='$LTCFLAGS'
  545 compiler='$compiler_DEFAULT'
  546 
  547 # A function that is used when there is no print builtin or printf.
  548 func_fallback_echo ()
  549 {
  550   eval 'cat <<_LTECHO_EOF
  551 \$[]1
  552 _LTECHO_EOF'
  553 }
  554 
  555 # Quote evaled strings.
  556 for var in lt_decl_all_varnames([[ \
  557 ]], lt_decl_quote_varnames); do
  558     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
  559     *[[\\\\\\\`\\"\\\$]]*)
  560       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
  561       ;;
  562     *)
  563       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
  564       ;;
  565     esac
  566 done
  567 
  568 # Double-quote double-evaled strings.
  569 for var in lt_decl_all_varnames([[ \
  570 ]], lt_decl_dquote_varnames); do
  571     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
  572     *[[\\\\\\\`\\"\\\$]]*)
  573       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
  574       ;;
  575     *)
  576       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
  577       ;;
  578     esac
  579 done
  580 
  581 _LT_OUTPUT_LIBTOOL_INIT
  582 ])
  583 
  584 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
  585 # ------------------------------------
  586 # Generate a child script FILE with all initialization necessary to
  587 # reuse the environment learned by the parent script, and make the
  588 # file executable.  If COMMENT is supplied, it is inserted after the
  589 # '#!' sequence but before initialization text begins.  After this
  590 # macro, additional text can be appended to FILE to form the body of
  591 # the child script.  The macro ends with non-zero status if the
  592 # file could not be fully written (such as if the disk is full).
  593 m4_ifdef([AS_INIT_GENERATED],
  594 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
  595 [m4_defun([_LT_GENERATED_FILE_INIT],
  596 [m4_require([AS_PREPARE])]dnl
  597 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
  598 [lt_write_fail=0
  599 cat >$1 <<_ASEOF || lt_write_fail=1
  600 #! $SHELL
  601 # Generated by $as_me.
  602 $2
  603 SHELL=\${CONFIG_SHELL-$SHELL}
  604 export SHELL
  605 _ASEOF
  606 cat >>$1 <<\_ASEOF || lt_write_fail=1
  607 AS_SHELL_SANITIZE
  608 _AS_PREPARE
  609 exec AS_MESSAGE_FD>&1
  610 _ASEOF
  611 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
  612 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
  613 
  614 # LT_OUTPUT
  615 # ---------
  616 # This macro allows early generation of the libtool script (before
  617 # AC_OUTPUT is called), incase it is used in configure for compilation
  618 # tests.
  619 AC_DEFUN([LT_OUTPUT],
  620 [: ${CONFIG_LT=./config.lt}
  621 AC_MSG_NOTICE([creating $CONFIG_LT])
  622 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
  623 [# Run this file to recreate a libtool stub with the current configuration.])
  624 
  625 cat >>"$CONFIG_LT" <<\_LTEOF
  626 lt_cl_silent=false
  627 exec AS_MESSAGE_LOG_FD>>config.log
  628 {
  629   echo
  630   AS_BOX([Running $as_me.])
  631 } >&AS_MESSAGE_LOG_FD
  632 
  633 lt_cl_help="\
  634 '$as_me' creates a local libtool stub from the current configuration,
  635 for use in further configure time tests before the real libtool is
  636 generated.
  637 
  638 Usage: $[0] [[OPTIONS]]
  639 
  640   -h, --help      print this help, then exit
  641   -V, --version   print version number, then exit
  642   -q, --quiet     do not print progress messages
  643   -d, --debug     don't remove temporary files
  644 
  645 Report bugs to <bug-libtool@gnu.org>."
  646 
  647 lt_cl_version="\
  648 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
  649 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
  650 configured by $[0], generated by m4_PACKAGE_STRING.
  651 
  652 Copyright (C) 2011 Free Software Foundation, Inc.
  653 This config.lt script is free software; the Free Software Foundation
  654 gives unlimited permision to copy, distribute and modify it."
  655 
  656 while test 0 != $[#]
  657 do
  658   case $[1] in
  659     --version | --v* | -V )
  660       echo "$lt_cl_version"; exit 0 ;;
  661     --help | --h* | -h )
  662       echo "$lt_cl_help"; exit 0 ;;
  663     --debug | --d* | -d )
  664       debug=: ;;
  665     --quiet | --q* | --silent | --s* | -q )
  666       lt_cl_silent=: ;;
  667 
  668     -*) AC_MSG_ERROR([unrecognized option: $[1]
  669 Try '$[0] --help' for more information.]) ;;
  670 
  671     *) AC_MSG_ERROR([unrecognized argument: $[1]
  672 Try '$[0] --help' for more information.]) ;;
  673   esac
  674   shift
  675 done
  676 
  677 if $lt_cl_silent; then
  678   exec AS_MESSAGE_FD>/dev/null
  679 fi
  680 _LTEOF
  681 
  682 cat >>"$CONFIG_LT" <<_LTEOF
  683 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
  684 _LTEOF
  685 
  686 cat >>"$CONFIG_LT" <<\_LTEOF
  687 AC_MSG_NOTICE([creating $ofile])
  688 _LT_OUTPUT_LIBTOOL_COMMANDS
  689 AS_EXIT(0)
  690 _LTEOF
  691 chmod +x "$CONFIG_LT"
  692 
  693 # configure is writing to config.log, but config.lt does its own redirection,
  694 # appending to config.log, which fails on DOS, as config.log is still kept
  695 # open by configure.  Here we exec the FD to /dev/null, effectively closing
  696 # config.log, so it can be properly (re)opened and appended to by config.lt.
  697 lt_cl_success=:
  698 test yes = "$silent" &&
  699   lt_config_lt_args="$lt_config_lt_args --quiet"
  700 exec AS_MESSAGE_LOG_FD>/dev/null
  701 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
  702 exec AS_MESSAGE_LOG_FD>>config.log
  703 $lt_cl_success || AS_EXIT(1)
  704 ])# LT_OUTPUT
  705 
  706 
  707 # _LT_CONFIG(TAG)
  708 # ---------------
  709 # If TAG is the built-in tag, create an initial libtool script with a
  710 # default configuration from the untagged config vars.  Otherwise add code
  711 # to config.status for appending the configuration named by TAG from the
  712 # matching tagged config vars.
  713 m4_defun([_LT_CONFIG],
  714 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  715 _LT_CONFIG_SAVE_COMMANDS([
  716   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
  717   m4_if(_LT_TAG, [C], [
  718     # See if we are running on zsh, and set the options that allow our
  719     # commands through without removal of \ escapes.
  720     if test -n "${ZSH_VERSION+set}"; then
  721       setopt NO_GLOB_SUBST
  722     fi
  723 
  724     cfgfile=${ofile}T
  725     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
  726     $RM "$cfgfile"
  727 
  728     cat <<_LT_EOF >> "$cfgfile"
  729 #! $SHELL
  730 # Generated automatically by $as_me ($PACKAGE) $VERSION
  731 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
  732 
  733 # Provide generalized library-building support services.
  734 # Written by Gordon Matzigkeit, 1996
  735 
  736 _LT_COPYING
  737 _LT_LIBTOOL_TAGS
  738 
  739 # Configured defaults for sys_lib_dlsearch_path munging.
  740 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
  741 
  742 # ### BEGIN LIBTOOL CONFIG
  743 _LT_LIBTOOL_CONFIG_VARS
  744 _LT_LIBTOOL_TAG_VARS
  745 # ### END LIBTOOL CONFIG
  746 
  747 _LT_EOF
  748 
  749     cat <<'_LT_EOF' >> "$cfgfile"
  750 
  751 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
  752 
  753 _LT_PREPARE_MUNGE_PATH_LIST
  754 _LT_PREPARE_CC_BASENAME
  755 
  756 # ### END FUNCTIONS SHARED WITH CONFIGURE
  757 
  758 _LT_EOF
  759 
  760   case $host_os in
  761   aix3*)
  762     cat <<\_LT_EOF >> "$cfgfile"
  763 # AIX sometimes has problems with the GCC collect2 program.  For some
  764 # reason, if we set the COLLECT_NAMES environment variable, the problems
  765 # vanish in a puff of smoke.
  766 if test set != "${COLLECT_NAMES+set}"; then
  767   COLLECT_NAMES=
  768   export COLLECT_NAMES
  769 fi
  770 _LT_EOF
  771     ;;
  772   esac
  773 
  774   _LT_PROG_LTMAIN
  775 
  776   # We use sed instead of cat because bash on DJGPP gets confused if
  777   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  778   # text mode, it properly converts lines to CR/LF.  This bash problem
  779   # is reportedly fixed, but why not run on old versions too?
  780   sed '$q' "$ltmain" >> "$cfgfile" \
  781      || (rm -f "$cfgfile"; exit 1)
  782 
  783    mv -f "$cfgfile" "$ofile" ||
  784     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  785   chmod +x "$ofile"
  786 ],
  787 [cat <<_LT_EOF >> "$ofile"
  788 
  789 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
  790 dnl in a comment (ie after a #).
  791 # ### BEGIN LIBTOOL TAG CONFIG: $1
  792 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
  793 # ### END LIBTOOL TAG CONFIG: $1
  794 _LT_EOF
  795 ])dnl /m4_if
  796 ],
  797 [m4_if([$1], [], [
  798     PACKAGE='$PACKAGE'
  799     VERSION='$VERSION'
  800     RM='$RM'
  801     ofile='$ofile'], [])
  802 ])dnl /_LT_CONFIG_SAVE_COMMANDS
  803 ])# _LT_CONFIG
  804 
  805 
  806 # LT_SUPPORTED_TAG(TAG)
  807 # ---------------------
  808 # Trace this macro to discover what tags are supported by the libtool
  809 # --tag option, using:
  810 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
  811 AC_DEFUN([LT_SUPPORTED_TAG], [])
  812 
  813 
  814 # C support is built-in for now
  815 m4_define([_LT_LANG_C_enabled], [])
  816 m4_define([_LT_TAGS], [])
  817 
  818 
  819 # LT_LANG(LANG)
  820 # -------------
  821 # Enable libtool support for the given language if not already enabled.
  822 AC_DEFUN([LT_LANG],
  823 [AC_BEFORE([$0], [LT_OUTPUT])dnl
  824 m4_case([$1],
  825   [C],			[_LT_LANG(C)],
  826   [C++],		[_LT_LANG(CXX)],
  827   [Go],			[_LT_LANG(GO)],
  828   [Java],		[_LT_LANG(GCJ)],
  829   [Fortran 77],		[_LT_LANG(F77)],
  830   [Fortran],		[_LT_LANG(FC)],
  831   [Windows Resource],	[_LT_LANG(RC)],
  832   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
  833     [_LT_LANG($1)],
  834     [m4_fatal([$0: unsupported language: "$1"])])])dnl
  835 ])# LT_LANG
  836 
  837 
  838 # _LT_LANG(LANGNAME)
  839 # ------------------
  840 m4_defun([_LT_LANG],
  841 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
  842   [LT_SUPPORTED_TAG([$1])dnl
  843   m4_append([_LT_TAGS], [$1 ])dnl
  844   m4_define([_LT_LANG_]$1[_enabled], [])dnl
  845   _LT_LANG_$1_CONFIG($1)])dnl
  846 ])# _LT_LANG
  847 
  848 
  849 m4_ifndef([AC_PROG_GO], [
  850 ############################################################
  851 # NOTE: This macro has been submitted for inclusion into   #
  852 #  GNU Autoconf as AC_PROG_GO.  When it is available in    #
  853 #  a released version of Autoconf we should remove this    #
  854 #  macro and use it instead.                               #
  855 ############################################################
  856 m4_defun([AC_PROG_GO],
  857 [AC_LANG_PUSH(Go)dnl
  858 AC_ARG_VAR([GOC],     [Go compiler command])dnl
  859 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
  860 _AC_ARG_VAR_LDFLAGS()dnl
  861 AC_CHECK_TOOL(GOC, gccgo)
  862 if test -z "$GOC"; then
  863   if test -n "$ac_tool_prefix"; then
  864     AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
  865   fi
  866 fi
  867 if test -z "$GOC"; then
  868   AC_CHECK_PROG(GOC, gccgo, gccgo, false)
  869 fi
  870 ])#m4_defun
  871 ])#m4_ifndef
  872 
  873 
  874 # _LT_LANG_DEFAULT_CONFIG
  875 # -----------------------
  876 m4_defun([_LT_LANG_DEFAULT_CONFIG],
  877 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
  878   [LT_LANG(CXX)],
  879   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
  880 
  881 AC_PROVIDE_IFELSE([AC_PROG_F77],
  882   [LT_LANG(F77)],
  883   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
  884 
  885 AC_PROVIDE_IFELSE([AC_PROG_FC],
  886   [LT_LANG(FC)],
  887   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
  888 
  889 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
  890 dnl pulling things in needlessly.
  891 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
  892   [LT_LANG(GCJ)],
  893   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
  894     [LT_LANG(GCJ)],
  895     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
  896       [LT_LANG(GCJ)],
  897       [m4_ifdef([AC_PROG_GCJ],
  898 	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
  899        m4_ifdef([A][M_PROG_GCJ],
  900 	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
  901        m4_ifdef([LT_PROG_GCJ],
  902 	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
  903 
  904 AC_PROVIDE_IFELSE([AC_PROG_GO],
  905   [LT_LANG(GO)],
  906   [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
  907 
  908 AC_PROVIDE_IFELSE([LT_PROG_RC],
  909   [LT_LANG(RC)],
  910   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
  911 ])# _LT_LANG_DEFAULT_CONFIG
  912 
  913 # Obsolete macros:
  914 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
  915 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
  916 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
  917 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
  918 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
  919 dnl aclocal-1.4 backwards compatibility:
  920 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
  921 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
  922 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
  923 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
  924 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
  925 
  926 
  927 # _LT_TAG_COMPILER
  928 # ----------------
  929 m4_defun([_LT_TAG_COMPILER],
  930 [AC_REQUIRE([AC_PROG_CC])dnl
  931 
  932 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
  933 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
  934 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
  935 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
  936 
  937 # If no C compiler was specified, use CC.
  938 LTCC=${LTCC-"$CC"}
  939 
  940 # If no C compiler flags were specified, use CFLAGS.
  941 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  942 
  943 # Allow CC to be a program name with arguments.
  944 compiler=$CC
  945 ])# _LT_TAG_COMPILER
  946 
  947 
  948 # _LT_COMPILER_BOILERPLATE
  949 # ------------------------
  950 # Check for compiler boilerplate output or warnings with
  951 # the simple compiler test code.
  952 m4_defun([_LT_COMPILER_BOILERPLATE],
  953 [m4_require([_LT_DECL_SED])dnl
  954 ac_outfile=conftest.$ac_objext
  955 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
  956 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  957 _lt_compiler_boilerplate=`cat conftest.err`
  958 $RM conftest*
  959 ])# _LT_COMPILER_BOILERPLATE
  960 
  961 
  962 # _LT_LINKER_BOILERPLATE
  963 # ----------------------
  964 # Check for linker boilerplate output or warnings with
  965 # the simple link test code.
  966 m4_defun([_LT_LINKER_BOILERPLATE],
  967 [m4_require([_LT_DECL_SED])dnl
  968 ac_outfile=conftest.$ac_objext
  969 echo "$lt_simple_link_test_code" >conftest.$ac_ext
  970 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  971 _lt_linker_boilerplate=`cat conftest.err`
  972 $RM -r conftest*
  973 ])# _LT_LINKER_BOILERPLATE
  974 
  975 # _LT_REQUIRED_DARWIN_CHECKS
  976 # -------------------------
  977 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
  978   case $host_os in
  979     rhapsody* | darwin*)
  980     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
  981     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
  982     AC_CHECK_TOOL([LIPO], [lipo], [:])
  983     AC_CHECK_TOOL([OTOOL], [otool], [:])
  984     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
  985     _LT_DECL([], [DSYMUTIL], [1],
  986       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
  987     _LT_DECL([], [NMEDIT], [1],
  988       [Tool to change global to local symbols on Mac OS X])
  989     _LT_DECL([], [LIPO], [1],
  990       [Tool to manipulate fat objects and archives on Mac OS X])
  991     _LT_DECL([], [OTOOL], [1],
  992       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
  993     _LT_DECL([], [OTOOL64], [1],
  994       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
  995 
  996     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
  997       [lt_cv_apple_cc_single_mod=no
  998       if test -z "$LT_MULTI_MODULE"; then
  999 	# By default we will add the -single_module flag. You can override
 1000 	# by either setting the environment variable LT_MULTI_MODULE
 1001 	# non-empty at configure time, or by adding -multi_module to the
 1002 	# link flags.
 1003 	rm -rf libconftest.dylib*
 1004 	echo "int foo(void){return 1;}" > conftest.c
 1005 	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 1006 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
 1007 	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 1008 	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
 1009         _lt_result=$?
 1010 	# If there is a non-empty error log, and "single_module"
 1011 	# appears in it, assume the flag caused a linker warning
 1012         if test -s conftest.err && $GREP single_module conftest.err; then
 1013 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 1014 	# Otherwise, if the output was created with a 0 exit code from
 1015 	# the compiler, it worked.
 1016 	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
 1017 	  lt_cv_apple_cc_single_mod=yes
 1018 	else
 1019 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 1020 	fi
 1021 	rm -rf libconftest.dylib*
 1022 	rm -f conftest.*
 1023       fi])
 1024 
 1025     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
 1026       [lt_cv_ld_exported_symbols_list],
 1027       [lt_cv_ld_exported_symbols_list=no
 1028       save_LDFLAGS=$LDFLAGS
 1029       echo "_main" > conftest.sym
 1030       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
 1031       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 1032 	[lt_cv_ld_exported_symbols_list=yes],
 1033 	[lt_cv_ld_exported_symbols_list=no])
 1034 	LDFLAGS=$save_LDFLAGS
 1035     ])
 1036 
 1037     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
 1038       [lt_cv_ld_force_load=no
 1039       cat > conftest.c << _LT_EOF
 1040 int forced_loaded() { return 2;}
 1041 _LT_EOF
 1042       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
 1043       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
 1044       echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
 1045       $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
 1046       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
 1047       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
 1048       cat > conftest.c << _LT_EOF
 1049 int main() { return 0;}
 1050 _LT_EOF
 1051       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
 1052       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
 1053       _lt_result=$?
 1054       if test -s conftest.err && $GREP force_load conftest.err; then
 1055 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1056       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
 1057 	lt_cv_ld_force_load=yes
 1058       else
 1059 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1060       fi
 1061         rm -f conftest.err libconftest.a conftest conftest.c
 1062         rm -rf conftest.dSYM
 1063     ])
 1064     case $host_os in
 1065     rhapsody* | darwin1.[[012]])
 1066       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
 1067     darwin1.*)
 1068       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1069     darwin*) # darwin 5.x on
 1070       # if running on 10.5 or later, the deployment target defaults
 1071       # to the OS version, if on x86, and 10.4, the deployment
 1072       # target defaults to 10.4. Don't you love it?
 1073       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
 1074 	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
 1075 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1076 	10.[[012]][[,.]]*)
 1077 	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1078 	10.*)
 1079 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1080       esac
 1081     ;;
 1082   esac
 1083     if test yes = "$lt_cv_apple_cc_single_mod"; then
 1084       _lt_dar_single_mod='$single_module'
 1085     fi
 1086     if test yes = "$lt_cv_ld_exported_symbols_list"; then
 1087       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
 1088     else
 1089       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
 1090     fi
 1091     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
 1092       _lt_dsymutil='~$DSYMUTIL $lib || :'
 1093     else
 1094       _lt_dsymutil=
 1095     fi
 1096     ;;
 1097   esac
 1098 ])
 1099 
 1100 
 1101 # _LT_DARWIN_LINKER_FEATURES([TAG])
 1102 # ---------------------------------
 1103 # Checks for linker and compiler features on darwin
 1104 m4_defun([_LT_DARWIN_LINKER_FEATURES],
 1105 [
 1106   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
 1107   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 1108   _LT_TAGVAR(hardcode_direct, $1)=no
 1109   _LT_TAGVAR(hardcode_automatic, $1)=yes
 1110   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 1111   if test yes = "$lt_cv_ld_force_load"; then
 1112     _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\"`'
 1113     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
 1114                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
 1115   else
 1116     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
 1117   fi
 1118   _LT_TAGVAR(link_all_deplibs, $1)=yes
 1119   _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
 1120   case $cc_basename in
 1121      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
 1122      *) _lt_dar_can_shared=$GCC ;;
 1123   esac
 1124   if test yes = "$_lt_dar_can_shared"; then
 1125     output_verbose_link_cmd=func_echo_all
 1126     _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"
 1127     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
 1128     _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"
 1129     _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"
 1130     m4_if([$1], [CXX],
 1131 [   if test yes != "$lt_cv_apple_cc_single_mod"; then
 1132       _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"
 1133       _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"
 1134     fi
 1135 ],[])
 1136   else
 1137   _LT_TAGVAR(ld_shlibs, $1)=no
 1138   fi
 1139 ])
 1140 
 1141 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
 1142 # ----------------------------------
 1143 # Links a minimal program and checks the executable
 1144 # for the system default hardcoded library path. In most cases,
 1145 # this is /usr/lib:/lib, but when the MPI compilers are used
 1146 # the location of the communication and MPI libs are included too.
 1147 # If we don't find anything, use the default library path according
 1148 # to the aix ld manual.
 1149 # Store the results from the different compilers for each TAGNAME.
 1150 # Allow to override them for all tags through lt_cv_aix_libpath.
 1151 m4_defun([_LT_SYS_MODULE_PATH_AIX],
 1152 [m4_require([_LT_DECL_SED])dnl
 1153 if test set = "${lt_cv_aix_libpath+set}"; then
 1154   aix_libpath=$lt_cv_aix_libpath
 1155 else
 1156   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
 1157   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
 1158   lt_aix_libpath_sed='[
 1159       /Import File Strings/,/^$/ {
 1160 	  /^0/ {
 1161 	      s/^0  *\([^ ]*\) *$/\1/
 1162 	      p
 1163 	  }
 1164       }]'
 1165   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1166   # Check for a 64-bit object if we didn't find anything.
 1167   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1168     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1169   fi],[])
 1170   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1171     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
 1172   fi
 1173   ])
 1174   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
 1175 fi
 1176 ])# _LT_SYS_MODULE_PATH_AIX
 1177 
 1178 
 1179 # _LT_SHELL_INIT(ARG)
 1180 # -------------------
 1181 m4_define([_LT_SHELL_INIT],
 1182 [m4_divert_text([M4SH-INIT], [$1
 1183 ])])# _LT_SHELL_INIT
 1184 
 1185 
 1186 
 1187 # _LT_PROG_ECHO_BACKSLASH
 1188 # -----------------------
 1189 # Find how we can fake an echo command that does not interpret backslash.
 1190 # In particular, with Autoconf 2.60 or later we add some code to the start
 1191 # of the generated configure script that will find a shell with a builtin
 1192 # printf (that we can use as an echo command).
 1193 m4_defun([_LT_PROG_ECHO_BACKSLASH],
 1194 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1195 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1196 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1197 
 1198 AC_MSG_CHECKING([how to print strings])
 1199 # Test print first, because it will be a builtin if present.
 1200 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
 1201    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
 1202   ECHO='print -r --'
 1203 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
 1204   ECHO='printf %s\n'
 1205 else
 1206   # Use this function as a fallback that always works.
 1207   func_fallback_echo ()
 1208   {
 1209     eval 'cat <<_LTECHO_EOF
 1210 $[]1
 1211 _LTECHO_EOF'
 1212   }
 1213   ECHO='func_fallback_echo'
 1214 fi
 1215 
 1216 # func_echo_all arg...
 1217 # Invoke $ECHO with all args, space-separated.
 1218 func_echo_all ()
 1219 {
 1220     $ECHO "$*"
 1221 }
 1222 
 1223 case $ECHO in
 1224   printf*) AC_MSG_RESULT([printf]) ;;
 1225   print*) AC_MSG_RESULT([print -r]) ;;
 1226   *) AC_MSG_RESULT([cat]) ;;
 1227 esac
 1228 
 1229 m4_ifdef([_AS_DETECT_SUGGESTED],
 1230 [_AS_DETECT_SUGGESTED([
 1231   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
 1232     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1233     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1234     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1235     PATH=/empty FPATH=/empty; export PATH FPATH
 1236     test "X`printf %s $ECHO`" = "X$ECHO" \
 1237       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 1238 
 1239 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
 1240 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 1241 ])# _LT_PROG_ECHO_BACKSLASH
 1242 
 1243 
 1244 # _LT_WITH_SYSROOT
 1245 # ----------------
 1246 AC_DEFUN([_LT_WITH_SYSROOT],
 1247 [AC_MSG_CHECKING([for sysroot])
 1248 AC_ARG_WITH([sysroot],
 1249 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
 1250   [Search for dependent libraries within DIR (or the compiler's sysroot
 1251    if not specified).])],
 1252 [], [with_sysroot=no])
 1253 
 1254 dnl lt_sysroot will always be passed unquoted.  We quote it here
 1255 dnl in case the user passed a directory name.
 1256 lt_sysroot=
 1257 case $with_sysroot in #(
 1258  yes)
 1259    if test yes = "$GCC"; then
 1260      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
 1261    fi
 1262    ;; #(
 1263  /*)
 1264    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
 1265    ;; #(
 1266  no|'')
 1267    ;; #(
 1268  *)
 1269    AC_MSG_RESULT([$with_sysroot])
 1270    AC_MSG_ERROR([The sysroot must be an absolute path.])
 1271    ;;
 1272 esac
 1273 
 1274  AC_MSG_RESULT([${lt_sysroot:-no}])
 1275 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
 1276 [dependent libraries, and where our libraries should be installed.])])
 1277 
 1278 # _LT_ENABLE_LOCK
 1279 # ---------------
 1280 m4_defun([_LT_ENABLE_LOCK],
 1281 [AC_ARG_ENABLE([libtool-lock],
 1282   [AS_HELP_STRING([--disable-libtool-lock],
 1283     [avoid locking (might break parallel builds)])])
 1284 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
 1285 
 1286 # Some flags need to be propagated to the compiler or linker for good
 1287 # libtool support.
 1288 case $host in
 1289 ia64-*-hpux*)
 1290   # Find out what ABI is being produced by ac_compile, and set mode
 1291   # options accordingly.
 1292   echo 'int i;' > conftest.$ac_ext
 1293   if AC_TRY_EVAL(ac_compile); then
 1294     case `/usr/bin/file conftest.$ac_objext` in
 1295       *ELF-32*)
 1296 	HPUX_IA64_MODE=32
 1297 	;;
 1298       *ELF-64*)
 1299 	HPUX_IA64_MODE=64
 1300 	;;
 1301     esac
 1302   fi
 1303   rm -rf conftest*
 1304   ;;
 1305 *-*-irix6*)
 1306   # Find out what ABI is being produced by ac_compile, and set linker
 1307   # options accordingly.
 1308   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1309   if AC_TRY_EVAL(ac_compile); then
 1310     if test yes = "$lt_cv_prog_gnu_ld"; then
 1311       case `/usr/bin/file conftest.$ac_objext` in
 1312 	*32-bit*)
 1313 	  LD="${LD-ld} -melf32bsmip"
 1314 	  ;;
 1315 	*N32*)
 1316 	  LD="${LD-ld} -melf32bmipn32"
 1317 	  ;;
 1318 	*64-bit*)
 1319 	  LD="${LD-ld} -melf64bmip"
 1320 	;;
 1321       esac
 1322     else
 1323       case `/usr/bin/file conftest.$ac_objext` in
 1324 	*32-bit*)
 1325 	  LD="${LD-ld} -32"
 1326 	  ;;
 1327 	*N32*)
 1328 	  LD="${LD-ld} -n32"
 1329 	  ;;
 1330 	*64-bit*)
 1331 	  LD="${LD-ld} -64"
 1332 	  ;;
 1333       esac
 1334     fi
 1335   fi
 1336   rm -rf conftest*
 1337   ;;
 1338 
 1339 mips64*-*linux*)
 1340   # Find out what ABI is being produced by ac_compile, and set linker
 1341   # options accordingly.
 1342   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1343   if AC_TRY_EVAL(ac_compile); then
 1344     emul=elf
 1345     case `/usr/bin/file conftest.$ac_objext` in
 1346       *32-bit*)
 1347 	emul="${emul}32"
 1348 	;;
 1349       *64-bit*)
 1350 	emul="${emul}64"
 1351 	;;
 1352     esac
 1353     case `/usr/bin/file conftest.$ac_objext` in
 1354       *MSB*)
 1355 	emul="${emul}btsmip"
 1356 	;;
 1357       *LSB*)
 1358 	emul="${emul}ltsmip"
 1359 	;;
 1360     esac
 1361     case `/usr/bin/file conftest.$ac_objext` in
 1362       *N32*)
 1363 	emul="${emul}n32"
 1364 	;;
 1365     esac
 1366     LD="${LD-ld} -m $emul"
 1367   fi
 1368   rm -rf conftest*
 1369   ;;
 1370 
 1371 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
 1372 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 1373   # Find out what ABI is being produced by ac_compile, and set linker
 1374   # options accordingly.  Note that the listed cases only cover the
 1375   # situations where additional linker options are needed (such as when
 1376   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
 1377   # vice versa); the common cases where no linker options are needed do
 1378   # not appear in the list.
 1379   echo 'int i;' > conftest.$ac_ext
 1380   if AC_TRY_EVAL(ac_compile); then
 1381     case `/usr/bin/file conftest.o` in
 1382       *32-bit*)
 1383 	case $host in
 1384 	  x86_64-*kfreebsd*-gnu)
 1385 	    LD="${LD-ld} -m elf_i386_fbsd"
 1386 	    ;;
 1387 	  x86_64-*linux*)
 1388 	    case `/usr/bin/file conftest.o` in
 1389 	      *x86-64*)
 1390 		LD="${LD-ld} -m elf32_x86_64"
 1391 		;;
 1392 	      *)
 1393 		LD="${LD-ld} -m elf_i386"
 1394 		;;
 1395 	    esac
 1396 	    ;;
 1397 	  powerpc64le-*linux*)
 1398 	    LD="${LD-ld} -m elf32lppclinux"
 1399 	    ;;
 1400 	  powerpc64-*linux*)
 1401 	    LD="${LD-ld} -m elf32ppclinux"
 1402 	    ;;
 1403 	  s390x-*linux*)
 1404 	    LD="${LD-ld} -m elf_s390"
 1405 	    ;;
 1406 	  sparc64-*linux*)
 1407 	    LD="${LD-ld} -m elf32_sparc"
 1408 	    ;;
 1409 	esac
 1410 	;;
 1411       *64-bit*)
 1412 	case $host in
 1413 	  x86_64-*kfreebsd*-gnu)
 1414 	    LD="${LD-ld} -m elf_x86_64_fbsd"
 1415 	    ;;
 1416 	  x86_64-*linux*)
 1417 	    LD="${LD-ld} -m elf_x86_64"
 1418 	    ;;
 1419 	  powerpcle-*linux*)
 1420 	    LD="${LD-ld} -m elf64lppc"
 1421 	    ;;
 1422 	  powerpc-*linux*)
 1423 	    LD="${LD-ld} -m elf64ppc"
 1424 	    ;;
 1425 	  s390*-*linux*|s390*-*tpf*)
 1426 	    LD="${LD-ld} -m elf64_s390"
 1427 	    ;;
 1428 	  sparc*-*linux*)
 1429 	    LD="${LD-ld} -m elf64_sparc"
 1430 	    ;;
 1431 	esac
 1432 	;;
 1433     esac
 1434   fi
 1435   rm -rf conftest*
 1436   ;;
 1437 
 1438 *-*-sco3.2v5*)
 1439   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 1440   SAVE_CFLAGS=$CFLAGS
 1441   CFLAGS="$CFLAGS -belf"
 1442   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
 1443     [AC_LANG_PUSH(C)
 1444      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
 1445      AC_LANG_POP])
 1446   if test yes != "$lt_cv_cc_needs_belf"; then
 1447     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 1448     CFLAGS=$SAVE_CFLAGS
 1449   fi
 1450   ;;
 1451 *-*solaris*)
 1452   # Find out what ABI is being produced by ac_compile, and set linker
 1453   # options accordingly.
 1454   echo 'int i;' > conftest.$ac_ext
 1455   if AC_TRY_EVAL(ac_compile); then
 1456     case `/usr/bin/file conftest.o` in
 1457     *64-bit*)
 1458       case $lt_cv_prog_gnu_ld in
 1459       yes*)
 1460         case $host in
 1461         i?86-*-solaris*|x86_64-*-solaris*)
 1462           LD="${LD-ld} -m elf_x86_64"
 1463           ;;
 1464         sparc*-*-solaris*)
 1465           LD="${LD-ld} -m elf64_sparc"
 1466           ;;
 1467         esac
 1468         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
 1469         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
 1470           LD=${LD-ld}_sol2
 1471         fi
 1472         ;;
 1473       *)
 1474 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 1475 	  LD="${LD-ld} -64"
 1476 	fi
 1477 	;;
 1478       esac
 1479       ;;
 1480     esac
 1481   fi
 1482   rm -rf conftest*
 1483   ;;
 1484 esac
 1485 
 1486 need_locks=$enable_libtool_lock
 1487 ])# _LT_ENABLE_LOCK
 1488 
 1489 
 1490 # _LT_PROG_AR
 1491 # -----------
 1492 m4_defun([_LT_PROG_AR],
 1493 [AC_CHECK_TOOLS(AR, [ar], false)
 1494 : ${AR=ar}
 1495 _LT_DECL([], [AR], [1], [The archiver])
 1496 
 1497 # Use ARFLAGS variable as AR's operation code to sync the variable naming with
 1498 # Automake.  If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
 1499 # higher priority because thats what people were doing historically (setting
 1500 # ARFLAGS for automake and AR_FLAGS for libtool).  FIXME: Make the AR_FLAGS
 1501 # variable obsoleted/removed.
 1502 
 1503 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
 1504 lt_ar_flags=$AR_FLAGS
 1505 _LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)])
 1506 
 1507 # Make AR_FLAGS overridable by 'make ARFLAGS='.  Don't try to run-time override
 1508 # by AR_FLAGS because that was never working and AR_FLAGS is about to die.
 1509 _LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}],
 1510          [Flags to create an archive])
 1511 
 1512 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
 1513   [lt_cv_ar_at_file=no
 1514    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
 1515      [echo conftest.$ac_objext > conftest.lst
 1516       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
 1517       AC_TRY_EVAL([lt_ar_try])
 1518       if test 0 -eq "$ac_status"; then
 1519 	# Ensure the archiver fails upon bogus file names.
 1520 	rm -f conftest.$ac_objext libconftest.a
 1521 	AC_TRY_EVAL([lt_ar_try])
 1522 	if test 0 -ne "$ac_status"; then
 1523           lt_cv_ar_at_file=@
 1524         fi
 1525       fi
 1526       rm -f conftest.* libconftest.a
 1527      ])
 1528   ])
 1529 
 1530 if test no = "$lt_cv_ar_at_file"; then
 1531   archiver_list_spec=
 1532 else
 1533   archiver_list_spec=$lt_cv_ar_at_file
 1534 fi
 1535 _LT_DECL([], [archiver_list_spec], [1],
 1536   [How to feed a file listing to the archiver])
 1537 ])# _LT_PROG_AR
 1538 
 1539 
 1540 # _LT_CMD_OLD_ARCHIVE
 1541 # -------------------
 1542 m4_defun([_LT_CMD_OLD_ARCHIVE],
 1543 [_LT_PROG_AR
 1544 
 1545 AC_CHECK_TOOL(STRIP, strip, :)
 1546 test -z "$STRIP" && STRIP=:
 1547 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
 1548 
 1549 AC_CHECK_TOOL(RANLIB, ranlib, :)
 1550 test -z "$RANLIB" && RANLIB=:
 1551 _LT_DECL([], [RANLIB], [1],
 1552     [Commands used to install an old-style archive])
 1553 
 1554 # Determine commands to create old-style static archives.
 1555 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 1556 old_postinstall_cmds='chmod 644 $oldlib'
 1557 old_postuninstall_cmds=
 1558 
 1559 if test -n "$RANLIB"; then
 1560   case $host_os in
 1561   bitrig* | openbsd*)
 1562     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
 1563     ;;
 1564   *)
 1565     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
 1566     ;;
 1567   esac
 1568   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
 1569 fi
 1570 
 1571 case $host_os in
 1572   darwin*)
 1573     lock_old_archive_extraction=yes ;;
 1574   *)
 1575     lock_old_archive_extraction=no ;;
 1576 esac
 1577 _LT_DECL([], [old_postinstall_cmds], [2])
 1578 _LT_DECL([], [old_postuninstall_cmds], [2])
 1579 _LT_TAGDECL([], [old_archive_cmds], [2],
 1580     [Commands used to build an old-style archive])
 1581 _LT_DECL([], [lock_old_archive_extraction], [0],
 1582     [Whether to use a lock for old archive extraction])
 1583 ])# _LT_CMD_OLD_ARCHIVE
 1584 
 1585 
 1586 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1587 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 1588 # ----------------------------------------------------------------
 1589 # Check whether the given compiler option works
 1590 AC_DEFUN([_LT_COMPILER_OPTION],
 1591 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1592 m4_require([_LT_DECL_SED])dnl
 1593 AC_CACHE_CHECK([$1], [$2],
 1594   [$2=no
 1595    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
 1596    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 1597    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
 1598    # Insert the option either (1) after the last *FLAGS variable, or
 1599    # (2) before a word containing "conftest.", or (3) at the end.
 1600    # Note that $ac_compile itself does not contain backslashes and begins
 1601    # with a dollar sign (not a hyphen), so the echo should work correctly.
 1602    # The option is referenced via a variable to avoid confusing sed.
 1603    lt_compile=`echo "$ac_compile" | $SED \
 1604    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 1605    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 1606    -e 's:$: $lt_compiler_flag:'`
 1607    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 1608    (eval "$lt_compile" 2>conftest.err)
 1609    ac_status=$?
 1610    cat conftest.err >&AS_MESSAGE_LOG_FD
 1611    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 1612    if (exit $ac_status) && test -s "$ac_outfile"; then
 1613      # The compiler can only warn and ignore the option if not recognized
 1614      # So say no if there are warnings other than the usual output.
 1615      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
 1616      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1617      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
 1618        $2=yes
 1619      fi
 1620    fi
 1621    $RM conftest*
 1622 ])
 1623 
 1624 if test yes = "[$]$2"; then
 1625     m4_if([$5], , :, [$5])
 1626 else
 1627     m4_if([$6], , :, [$6])
 1628 fi
 1629 ])# _LT_COMPILER_OPTION
 1630 
 1631 # Old name:
 1632 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
 1633 dnl aclocal-1.4 backwards compatibility:
 1634 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
 1635 
 1636 
 1637 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1638 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
 1639 # ----------------------------------------------------
 1640 # Check whether the given linker option works
 1641 AC_DEFUN([_LT_LINKER_OPTION],
 1642 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1643 m4_require([_LT_DECL_SED])dnl
 1644 AC_CACHE_CHECK([$1], [$2],
 1645   [$2=no
 1646    save_LDFLAGS=$LDFLAGS
 1647    LDFLAGS="$LDFLAGS $3"
 1648    echo "$lt_simple_link_test_code" > conftest.$ac_ext
 1649    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
 1650      # The linker can only warn and ignore the option if not recognized
 1651      # So say no if there are warnings
 1652      if test -s conftest.err; then
 1653        # Append any errors to the config.log.
 1654        cat conftest.err 1>&AS_MESSAGE_LOG_FD
 1655        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
 1656        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1657        if diff conftest.exp conftest.er2 >/dev/null; then
 1658          $2=yes
 1659        fi
 1660      else
 1661        $2=yes
 1662      fi
 1663    fi
 1664    $RM -r conftest*
 1665    LDFLAGS=$save_LDFLAGS
 1666 ])
 1667 
 1668 if test yes = "[$]$2"; then
 1669     m4_if([$4], , :, [$4])
 1670 else
 1671     m4_if([$5], , :, [$5])
 1672 fi
 1673 ])# _LT_LINKER_OPTION
 1674 
 1675 # Old name:
 1676 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
 1677 dnl aclocal-1.4 backwards compatibility:
 1678 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
 1679 
 1680 
 1681 # LT_CMD_MAX_LEN
 1682 #---------------
 1683 AC_DEFUN([LT_CMD_MAX_LEN],
 1684 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 1685 # find the maximum length of command line arguments
 1686 AC_MSG_CHECKING([the maximum length of command line arguments])
 1687 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
 1688   i=0
 1689   teststring=ABCD
 1690 
 1691   case $build_os in
 1692   msdosdjgpp*)
 1693     # On DJGPP, this test can blow up pretty badly due to problems in libc
 1694     # (any single argument exceeding 2000 bytes causes a buffer overrun
 1695     # during glob expansion).  Even if it were fixed, the result of this
 1696     # check would be larger than it should be.
 1697     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
 1698     ;;
 1699 
 1700   gnu*)
 1701     # Under GNU Hurd, this test is not required because there is
 1702     # no limit to the length of command line arguments.
 1703     # Libtool will interpret -1 as no limit whatsoever
 1704     lt_cv_sys_max_cmd_len=-1;
 1705     ;;
 1706 
 1707   cygwin* | mingw* | cegcc*)
 1708     # On Win9x/ME, this test blows up -- it succeeds, but takes
 1709     # about 5 minutes as the teststring grows exponentially.
 1710     # Worse, since 9x/ME are not pre-emptively multitasking,
 1711     # you end up with a "frozen" computer, even though with patience
 1712     # the test eventually succeeds (with a max line length of 256k).
 1713     # Instead, let's just punt: use the minimum linelength reported by
 1714     # all of the supported platforms: 8192 (on NT/2K/XP).
 1715     lt_cv_sys_max_cmd_len=8192;
 1716     ;;
 1717 
 1718   mint*)
 1719     # On MiNT this can take a long time and run out of memory.
 1720     lt_cv_sys_max_cmd_len=8192;
 1721     ;;
 1722 
 1723   amigaos*)
 1724     # On AmigaOS with pdksh, this test takes hours, literally.
 1725     # So we just punt and use a minimum line length of 8192.
 1726     lt_cv_sys_max_cmd_len=8192;
 1727     ;;
 1728 
 1729   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
 1730     # This has been around since 386BSD, at least.  Likely further.
 1731     if test -x /sbin/sysctl; then
 1732       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
 1733     elif test -x /usr/sbin/sysctl; then
 1734       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
 1735     else
 1736       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
 1737     fi
 1738     # And add a safety zone
 1739     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1740     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1741     ;;
 1742 
 1743   interix*)
 1744     # We know the value 262144 and hardcode it with a safety zone (like BSD)
 1745     lt_cv_sys_max_cmd_len=196608
 1746     ;;
 1747 
 1748   os2*)
 1749     # The test takes a long time on OS/2.
 1750     lt_cv_sys_max_cmd_len=8192
 1751     ;;
 1752 
 1753   osf*)
 1754     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
 1755     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
 1756     # nice to cause kernel panics so lets avoid the loop below.
 1757     # First set a reasonable default.
 1758     lt_cv_sys_max_cmd_len=16384
 1759     #
 1760     if test -x /sbin/sysconfig; then
 1761       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
 1762         *1*) lt_cv_sys_max_cmd_len=-1 ;;
 1763       esac
 1764     fi
 1765     ;;
 1766   sco3.2v5*)
 1767     lt_cv_sys_max_cmd_len=102400
 1768     ;;
 1769   sysv5* | sco5v6* | sysv4.2uw2*)
 1770     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 1771     if test -n "$kargmax"; then
 1772       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
 1773     else
 1774       lt_cv_sys_max_cmd_len=32768
 1775     fi
 1776     ;;
 1777   *)
 1778     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
 1779     if test -n "$lt_cv_sys_max_cmd_len" && \
 1780        test undefined != "$lt_cv_sys_max_cmd_len"; then
 1781       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1782       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1783     else
 1784       # Make teststring a little bigger before we do anything with it.
 1785       # a 1K string should be a reasonable start.
 1786       for i in 1 2 3 4 5 6 7 8; do
 1787         teststring=$teststring$teststring
 1788       done
 1789       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
 1790       # If test is not a shell built-in, we'll probably end up computing a
 1791       # maximum length that is only half of the actual maximum length, but
 1792       # we can't tell.
 1793       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
 1794 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 1795 	      test 17 != "$i" # 1/2 MB should be enough
 1796       do
 1797         i=`expr $i + 1`
 1798         teststring=$teststring$teststring
 1799       done
 1800       # Only check the string length outside the loop.
 1801       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
 1802       teststring=
 1803       # Add a significant safety factor because C++ compilers can tack on
 1804       # massive amounts of additional arguments before passing them to the
 1805       # linker.  It appears as though 1/2 is a usable value.
 1806       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 1807     fi
 1808     ;;
 1809   esac
 1810 ])
 1811 if test -n "$lt_cv_sys_max_cmd_len"; then
 1812   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
 1813 else
 1814   AC_MSG_RESULT(none)
 1815 fi
 1816 max_cmd_len=$lt_cv_sys_max_cmd_len
 1817 _LT_DECL([], [max_cmd_len], [0],
 1818     [What is the maximum length of a command?])
 1819 ])# LT_CMD_MAX_LEN
 1820 
 1821 # Old name:
 1822 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
 1823 dnl aclocal-1.4 backwards compatibility:
 1824 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
 1825 
 1826 
 1827 # _LT_HEADER_DLFCN
 1828 # ----------------
 1829 m4_defun([_LT_HEADER_DLFCN],
 1830 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
 1831 ])# _LT_HEADER_DLFCN
 1832 
 1833 
 1834 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 1835 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
 1836 # ----------------------------------------------------------------
 1837 m4_defun([_LT_TRY_DLOPEN_SELF],
 1838 [m4_require([_LT_HEADER_DLFCN])dnl
 1839 if test yes = "$cross_compiling"; then :
 1840   [$4]
 1841 else
 1842   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 1843   lt_status=$lt_dlunknown
 1844   cat > conftest.$ac_ext <<_LT_EOF
 1845 [#line $LINENO "configure"
 1846 #include "confdefs.h"
 1847 
 1848 #if HAVE_DLFCN_H
 1849 #include <dlfcn.h>
 1850 #endif
 1851 
 1852 #include <stdio.h>
 1853 
 1854 #ifdef RTLD_GLOBAL
 1855 #  define LT_DLGLOBAL		RTLD_GLOBAL
 1856 #else
 1857 #  ifdef DL_GLOBAL
 1858 #    define LT_DLGLOBAL		DL_GLOBAL
 1859 #  else
 1860 #    define LT_DLGLOBAL		0
 1861 #  endif
 1862 #endif
 1863 
 1864 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
 1865    find out it does not work in some platform. */
 1866 #ifndef LT_DLLAZY_OR_NOW
 1867 #  ifdef RTLD_LAZY
 1868 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
 1869 #  else
 1870 #    ifdef DL_LAZY
 1871 #      define LT_DLLAZY_OR_NOW		DL_LAZY
 1872 #    else
 1873 #      ifdef RTLD_NOW
 1874 #        define LT_DLLAZY_OR_NOW	RTLD_NOW
 1875 #      else
 1876 #        ifdef DL_NOW
 1877 #          define LT_DLLAZY_OR_NOW	DL_NOW
 1878 #        else
 1879 #          define LT_DLLAZY_OR_NOW	0
 1880 #        endif
 1881 #      endif
 1882 #    endif
 1883 #  endif
 1884 #endif
 1885 
 1886 /* When -fvisibility=hidden is used, assume the code has been annotated
 1887    correspondingly for the symbols needed.  */
 1888 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
 1889 int fnord () __attribute__((visibility("default")));
 1890 #endif
 1891 
 1892 int fnord () { return 42; }
 1893 int main ()
 1894 {
 1895   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
 1896   int status = $lt_dlunknown;
 1897 
 1898   if (self)
 1899     {
 1900       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
 1901       else
 1902         {
 1903 	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
 1904           else puts (dlerror ());
 1905 	}
 1906       /* dlclose (self); */
 1907     }
 1908   else
 1909     puts (dlerror ());
 1910 
 1911   return status;
 1912 }]
 1913 _LT_EOF
 1914   if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
 1915     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
 1916     lt_status=$?
 1917     case x$lt_status in
 1918       x$lt_dlno_uscore) $1 ;;
 1919       x$lt_dlneed_uscore) $2 ;;
 1920       x$lt_dlunknown|x*) $3 ;;
 1921     esac
 1922   else :
 1923     # compilation failed
 1924     $3
 1925   fi
 1926 fi
 1927 rm -fr conftest*
 1928 ])# _LT_TRY_DLOPEN_SELF
 1929 
 1930 
 1931 # LT_SYS_DLOPEN_SELF
 1932 # ------------------
 1933 AC_DEFUN([LT_SYS_DLOPEN_SELF],
 1934 [m4_require([_LT_HEADER_DLFCN])dnl
 1935 if test yes != "$enable_dlopen"; then
 1936   enable_dlopen=unknown
 1937   enable_dlopen_self=unknown
 1938   enable_dlopen_self_static=unknown
 1939 else
 1940   lt_cv_dlopen=no
 1941   lt_cv_dlopen_libs=
 1942 
 1943   case $host_os in
 1944   beos*)
 1945     lt_cv_dlopen=load_add_on
 1946     lt_cv_dlopen_libs=
 1947     lt_cv_dlopen_self=yes
 1948     ;;
 1949 
 1950   mingw* | pw32* | cegcc*)
 1951     lt_cv_dlopen=LoadLibrary
 1952     lt_cv_dlopen_libs=
 1953     ;;
 1954 
 1955   cygwin*)
 1956     lt_cv_dlopen=dlopen
 1957     lt_cv_dlopen_libs=
 1958     ;;
 1959 
 1960   darwin*)
 1961     # if libdl is installed we need to link against it
 1962     AC_CHECK_LIB([dl], [dlopen],
 1963 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
 1964     lt_cv_dlopen=dyld
 1965     lt_cv_dlopen_libs=
 1966     lt_cv_dlopen_self=yes
 1967     ])
 1968     ;;
 1969 
 1970   tpf*)
 1971     # Don't try to run any link tests for TPF.  We know it's impossible
 1972     # because TPF is a cross-compiler, and we know how we open DSOs.
 1973     lt_cv_dlopen=dlopen
 1974     lt_cv_dlopen_libs=
 1975     lt_cv_dlopen_self=no
 1976     ;;
 1977 
 1978   *)
 1979     AC_CHECK_FUNC([shl_load],
 1980 	  [lt_cv_dlopen=shl_load],
 1981       [AC_CHECK_LIB([dld], [shl_load],
 1982 	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
 1983 	[AC_CHECK_FUNC([dlopen],
 1984 	      [lt_cv_dlopen=dlopen],
 1985 	  [AC_CHECK_LIB([dl], [dlopen],
 1986 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
 1987 	    [AC_CHECK_LIB([svld], [dlopen],
 1988 		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
 1989 	      [AC_CHECK_LIB([dld], [dld_link],
 1990 		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
 1991 	      ])
 1992 	    ])
 1993 	  ])
 1994 	])
 1995       ])
 1996     ;;
 1997   esac
 1998 
 1999   if test no = "$lt_cv_dlopen"; then
 2000     enable_dlopen=no
 2001   else
 2002     enable_dlopen=yes
 2003   fi
 2004 
 2005   case $lt_cv_dlopen in
 2006   dlopen)
 2007     save_CPPFLAGS=$CPPFLAGS
 2008     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
 2009 
 2010     save_LDFLAGS=$LDFLAGS
 2011     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 2012 
 2013     save_LIBS=$LIBS
 2014     LIBS="$lt_cv_dlopen_libs $LIBS"
 2015 
 2016     AC_CACHE_CHECK([whether a program can dlopen itself],
 2017 	  lt_cv_dlopen_self, [dnl
 2018 	  _LT_TRY_DLOPEN_SELF(
 2019 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
 2020 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
 2021     ])
 2022 
 2023     if test yes = "$lt_cv_dlopen_self"; then
 2024       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
 2025       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
 2026 	  lt_cv_dlopen_self_static, [dnl
 2027 	  _LT_TRY_DLOPEN_SELF(
 2028 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 2029 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 2030       ])
 2031     fi
 2032 
 2033     CPPFLAGS=$save_CPPFLAGS
 2034     LDFLAGS=$save_LDFLAGS
 2035     LIBS=$save_LIBS
 2036     ;;
 2037   esac
 2038 
 2039   case $lt_cv_dlopen_self in
 2040   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 2041   *) enable_dlopen_self=unknown ;;
 2042   esac
 2043 
 2044   case $lt_cv_dlopen_self_static in
 2045   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 2046   *) enable_dlopen_self_static=unknown ;;
 2047   esac
 2048 fi
 2049 _LT_DECL([dlopen_support], [enable_dlopen], [0],
 2050 	 [Whether dlopen is supported])
 2051 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
 2052 	 [Whether dlopen of programs is supported])
 2053 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
 2054 	 [Whether dlopen of statically linked programs is supported])
 2055 ])# LT_SYS_DLOPEN_SELF
 2056 
 2057 # Old name:
 2058 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
 2059 dnl aclocal-1.4 backwards compatibility:
 2060 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
 2061 
 2062 
 2063 # _LT_COMPILER_C_O([TAGNAME])
 2064 # ---------------------------
 2065 # Check to see if options -c and -o are simultaneously supported by compiler.
 2066 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
 2067 m4_defun([_LT_COMPILER_C_O],
 2068 [m4_require([_LT_DECL_SED])dnl
 2069 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2070 m4_require([_LT_TAG_COMPILER])dnl
 2071 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 2072   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 2073   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 2074    $RM -r conftest 2>/dev/null
 2075    mkdir conftest
 2076    cd conftest
 2077    mkdir out
 2078    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 2079 
 2080    lt_compiler_flag="-o out/conftest2.$ac_objext"
 2081    # Insert the option either (1) after the last *FLAGS variable, or
 2082    # (2) before a word containing "conftest.", or (3) at the end.
 2083    # Note that $ac_compile itself does not contain backslashes and begins
 2084    # with a dollar sign (not a hyphen), so the echo should work correctly.
 2085    lt_compile=`echo "$ac_compile" | $SED \
 2086    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 2087    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 2088    -e 's:$: $lt_compiler_flag:'`
 2089    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 2090    (eval "$lt_compile" 2>out/conftest.err)
 2091    ac_status=$?
 2092    cat out/conftest.err >&AS_MESSAGE_LOG_FD
 2093    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 2094    if (exit $ac_status) && test -s out/conftest2.$ac_objext
 2095    then
 2096      # The compiler can only warn and ignore the option if not recognized
 2097      # So say no if there are warnings
 2098      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
 2099      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 2100      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 2101        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 2102      fi
 2103    fi
 2104    chmod u+w . 2>&AS_MESSAGE_LOG_FD
 2105    $RM conftest*
 2106    # SGI C++ compiler will create directory out/ii_files/ for
 2107    # template instantiation
 2108    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
 2109    $RM out/* && rmdir out
 2110    cd ..
 2111    $RM -r conftest
 2112    $RM conftest*
 2113 ])
 2114 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
 2115 	[Does compiler simultaneously support -c and -o options?])
 2116 ])# _LT_COMPILER_C_O
 2117 
 2118 
 2119 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
 2120 # ----------------------------------
 2121 # Check to see if we can do hard links to lock some files if needed
 2122 m4_defun([_LT_COMPILER_FILE_LOCKS],
 2123 [m4_require([_LT_ENABLE_LOCK])dnl
 2124 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2125 _LT_COMPILER_C_O([$1])
 2126 
 2127 hard_links=nottested
 2128 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
 2129   # do not overwrite the value of need_locks provided by the user
 2130   AC_MSG_CHECKING([if we can lock with hard links])
 2131   hard_links=yes
 2132   $RM conftest*
 2133   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2134   touch conftest.a
 2135   ln conftest.a conftest.b 2>&5 || hard_links=no
 2136   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2137   AC_MSG_RESULT([$hard_links])
 2138   if test no = "$hard_links"; then
 2139     AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
 2140     need_locks=warn
 2141   fi
 2142 else
 2143   need_locks=no
 2144 fi
 2145 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
 2146 ])# _LT_COMPILER_FILE_LOCKS
 2147 
 2148 
 2149 # _LT_CHECK_OBJDIR
 2150 # ----------------
 2151 m4_defun([_LT_CHECK_OBJDIR],
 2152 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 2153 [rm -f .libs 2>/dev/null
 2154 mkdir .libs 2>/dev/null
 2155 if test -d .libs; then
 2156   lt_cv_objdir=.libs
 2157 else
 2158   # MS-DOS does not allow filenames that begin with a dot.
 2159   lt_cv_objdir=_libs
 2160 fi
 2161 rmdir .libs 2>/dev/null])
 2162 objdir=$lt_cv_objdir
 2163 _LT_DECL([], [objdir], [0],
 2164          [The name of the directory that contains temporary libtool files])dnl
 2165 m4_pattern_allow([LT_OBJDIR])dnl
 2166 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
 2167   [Define to the sub-directory where libtool stores uninstalled libraries.])
 2168 ])# _LT_CHECK_OBJDIR
 2169 
 2170 
 2171 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
 2172 # --------------------------------------
 2173 # Check hardcoding attributes.
 2174 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
 2175 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 2176 _LT_TAGVAR(hardcode_action, $1)=
 2177 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
 2178    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
 2179    test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
 2180 
 2181   # We can hardcode non-existent directories.
 2182   if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
 2183      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 2184      # have to relink, otherwise we might link with an installed library
 2185      # when we should be linking with a yet-to-be-installed one
 2186      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
 2187      test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
 2188     # Linking always hardcodes the temporary library directory.
 2189     _LT_TAGVAR(hardcode_action, $1)=relink
 2190   else
 2191     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 2192     _LT_TAGVAR(hardcode_action, $1)=immediate
 2193   fi
 2194 else
 2195   # We cannot hardcode anything, or else we can only hardcode existing
 2196   # directories.
 2197   _LT_TAGVAR(hardcode_action, $1)=unsupported
 2198 fi
 2199 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
 2200 
 2201 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
 2202    test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
 2203   # Fast installation is not supported
 2204   enable_fast_install=no
 2205 elif test yes = "$shlibpath_overrides_runpath" ||
 2206      test no = "$enable_shared"; then
 2207   # Fast installation is not necessary
 2208   enable_fast_install=needless
 2209 fi
 2210 _LT_TAGDECL([], [hardcode_action], [0],
 2211     [How to hardcode a shared library path into an executable])
 2212 ])# _LT_LINKER_HARDCODE_LIBPATH
 2213 
 2214 
 2215 # _LT_CMD_STRIPLIB
 2216 # ----------------
 2217 m4_defun([_LT_CMD_STRIPLIB],
 2218 [m4_require([_LT_DECL_EGREP])
 2219 striplib=
 2220 old_striplib=
 2221 AC_MSG_CHECKING([whether stripping libraries is possible])
 2222 if test -z "$STRIP"; then
 2223   AC_MSG_RESULT([no])
 2224 else
 2225   if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 2226     old_striplib="$STRIP --strip-debug"
 2227     striplib="$STRIP --strip-unneeded"
 2228     AC_MSG_RESULT([yes])
 2229   else
 2230     case $host_os in
 2231     darwin*)
 2232       # FIXME - insert some real tests, host_os isn't really good enough
 2233       striplib="$STRIP -x"
 2234       old_striplib="$STRIP -S"
 2235       AC_MSG_RESULT([yes])
 2236       ;;
 2237     freebsd*)
 2238       if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
 2239         old_striplib="$STRIP --strip-debug"
 2240         striplib="$STRIP --strip-unneeded"
 2241         AC_MSG_RESULT([yes])
 2242       else
 2243         AC_MSG_RESULT([no])
 2244       fi
 2245       ;;
 2246     *)
 2247       AC_MSG_RESULT([no])
 2248       ;;
 2249     esac
 2250   fi
 2251 fi
 2252 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
 2253 _LT_DECL([], [striplib], [1])
 2254 ])# _LT_CMD_STRIPLIB
 2255 
 2256 
 2257 # _LT_PREPARE_MUNGE_PATH_LIST
 2258 # ---------------------------
 2259 # Make sure func_munge_path_list() is defined correctly.
 2260 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
 2261 [[# func_munge_path_list VARIABLE PATH
 2262 # -----------------------------------
 2263 # VARIABLE is name of variable containing _space_ separated list of
 2264 # directories to be munged by the contents of PATH, which is string
 2265 # having a format:
 2266 # "DIR[:DIR]:"
 2267 #       string "DIR[ DIR]" will be prepended to VARIABLE
 2268 # ":DIR[:DIR]"
 2269 #       string "DIR[ DIR]" will be appended to VARIABLE
 2270 # "DIRP[:DIRP]::[DIRA:]DIRA"
 2271 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
 2272 #       "DIRA[ DIRA]" will be appended to VARIABLE
 2273 # "DIR[:DIR]"
 2274 #       VARIABLE will be replaced by "DIR[ DIR]"
 2275 func_munge_path_list ()
 2276 {
 2277     case x@S|@2 in
 2278     x)
 2279         ;;
 2280     *:)
 2281         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
 2282         ;;
 2283     x:*)
 2284         eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2285         ;;
 2286     *::*)
 2287         eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
 2288         eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
 2289         ;;
 2290     *)
 2291         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2292         ;;
 2293     esac
 2294 }
 2295 ]])# _LT_PREPARE_PATH_LIST
 2296 
 2297 
 2298 # _LT_SYS_DYNAMIC_LINKER([TAG])
 2299 # -----------------------------
 2300 # PORTME Fill in your ld.so characteristics
 2301 m4_defun([_LT_SYS_DYNAMIC_LINKER],
 2302 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2303 m4_require([_LT_DECL_EGREP])dnl
 2304 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2305 m4_require([_LT_DECL_OBJDUMP])dnl
 2306 m4_require([_LT_DECL_SED])dnl
 2307 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 2308 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
 2309 AC_MSG_CHECKING([dynamic linker characteristics])
 2310 m4_if([$1],
 2311 	[], [
 2312 if test yes = "$GCC"; then
 2313   case $host_os in
 2314     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
 2315     *) lt_awk_arg='/^libraries:/' ;;
 2316   esac
 2317   case $host_os in
 2318     mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
 2319     *) lt_sed_strip_eq='s|=/|/|g' ;;
 2320   esac
 2321   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
 2322   case $lt_search_path_spec in
 2323   *\;*)
 2324     # if the path contains ";" then we assume it to be the separator
 2325     # otherwise default to the standard path separator (i.e. ":") - it is
 2326     # assumed that no part of a normal pathname contains ";" but that should
 2327     # okay in the real world where ";" in dirpaths is itself problematic.
 2328     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
 2329     ;;
 2330   *)
 2331     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
 2332     ;;
 2333   esac
 2334   # Ok, now we have the path, separated by spaces, we can step through it
 2335   # and add multilib dir if necessary...
 2336   lt_tmp_lt_search_path_spec=
 2337   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
 2338   # ...but if some path component already ends with the multilib dir we assume
 2339   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
 2340   case "$lt_multi_os_dir; $lt_search_path_spec " in
 2341   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
 2342     lt_multi_os_dir=
 2343     ;;
 2344   esac
 2345   for lt_sys_path in $lt_search_path_spec; do
 2346     if test -d "$lt_sys_path$lt_multi_os_dir"; then
 2347       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
 2348     elif test -n "$lt_multi_os_dir"; then
 2349       test -d "$lt_sys_path" && \
 2350 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
 2351     fi
 2352   done
 2353   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 2354 BEGIN {RS = " "; FS = "/|\n";} {
 2355   lt_foo = "";
 2356   lt_count = 0;
 2357   for (lt_i = NF; lt_i > 0; lt_i--) {
 2358     if ($lt_i != "" && $lt_i != ".") {
 2359       if ($lt_i == "..") {
 2360         lt_count++;
 2361       } else {
 2362         if (lt_count == 0) {
 2363           lt_foo = "/" $lt_i lt_foo;
 2364         } else {
 2365           lt_count--;
 2366         }
 2367       }
 2368     }
 2369   }
 2370   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
 2371   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 2372 }'`
 2373   # AWK program above erroneously prepends '/' to C:/dos/paths
 2374   # for these hosts.
 2375   case $host_os in
 2376     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
 2377       $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
 2378   esac
 2379   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 2380 else
 2381   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2382 fi])
 2383 library_names_spec=
 2384 libname_spec='lib$name'
 2385 soname_spec=
 2386 shrext_cmds=.so
 2387 postinstall_cmds=
 2388 postuninstall_cmds=
 2389 finish_cmds=
 2390 finish_eval=
 2391 shlibpath_var=
 2392 shlibpath_overrides_runpath=unknown
 2393 version_type=none
 2394 dynamic_linker="$host_os ld.so"
 2395 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 2396 need_lib_prefix=unknown
 2397 hardcode_into_libs=no
 2398 
 2399 # when you set need_version to no, make sure it does not cause -set_version
 2400 # flags to be left without arguments
 2401 need_version=unknown
 2402 
 2403 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
 2404 [User-defined run-time library search path.])
 2405 
 2406 case $host_os in
 2407 aix3*)
 2408   version_type=linux # correct to gnu/linux during the next big refactor
 2409   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
 2410   shlibpath_var=LIBPATH
 2411 
 2412   # AIX 3 has no versioning support, so we append a major version to the name.
 2413   soname_spec='$libname$release$shared_ext$major'
 2414   ;;
 2415 
 2416 aix[[4-9]]*)
 2417   version_type=linux # correct to gnu/linux during the next big refactor
 2418   need_lib_prefix=no
 2419   need_version=no
 2420   hardcode_into_libs=yes
 2421   if test ia64 = "$host_cpu"; then
 2422     # AIX 5 supports IA64
 2423     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
 2424     shlibpath_var=LD_LIBRARY_PATH
 2425   else
 2426     # With GCC up to 2.95.x, collect2 would create an import file
 2427     # for dependence libraries.  The import file would start with
 2428     # the line '#! .'.  This would cause the generated library to
 2429     # depend on '.', always an invalid library.  This was fixed in
 2430     # development snapshots of GCC prior to 3.0.
 2431     case $host_os in
 2432       aix4 | aix4.[[01]] | aix4.[[01]].*)
 2433       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 2434 	   echo ' yes '
 2435 	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
 2436 	:
 2437       else
 2438 	can_build_shared=no
 2439       fi
 2440       ;;
 2441     esac
 2442     # Using Import Files as archive members, it is possible to support
 2443     # filename-based versioning of shared library archives on AIX. While
 2444     # this would work for both with and without runtime linking, it will
 2445     # prevent static linking of such archives. So we do filename-based
 2446     # shared library versioning with .so extension only, which is used
 2447     # when both runtime linking and shared linking is enabled.
 2448     # Unfortunately, runtime linking may impact performance, so we do
 2449     # not want this to be the default eventually. Also, we use the
 2450     # versioned .so libs for executables only if there is the -brtl
 2451     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
 2452     # To allow for filename-based versioning support, we need to create
 2453     # libNAME.so.V as an archive file, containing:
 2454     # *) an Import File, referring to the versioned filename of the
 2455     #    archive as well as the shared archive member, telling the
 2456     #    bitwidth (32 or 64) of that shared object, and providing the
 2457     #    list of exported symbols of that shared object, eventually
 2458     #    decorated with the 'weak' keyword
 2459     # *) the shared object with the F_LOADONLY flag set, to really avoid
 2460     #    it being seen by the linker.
 2461     # At run time we better use the real file rather than another symlink,
 2462     # but for link time we create the symlink libNAME.so -> libNAME.so.V
 2463 
 2464     case $with_aix_soname,$aix_use_runtimelinking in
 2465     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
 2466     # soname into executable. Probably we can add versioning support to
 2467     # collect2, so additional links can be useful in future.
 2468     aix,yes) # traditional libtool
 2469       dynamic_linker='AIX unversionable lib.so'
 2470       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 2471       # instead of lib<name>.a to let people know that these are not
 2472       # typical AIX shared libraries.
 2473       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2474       ;;
 2475     aix,no) # traditional AIX only
 2476       dynamic_linker='AIX lib.a[(]lib.so.V[)]'
 2477       # We preserve .a as extension for shared libraries through AIX4.2
 2478       # and later when we are not doing run time linking.
 2479       library_names_spec='$libname$release.a $libname.a'
 2480       soname_spec='$libname$release$shared_ext$major'
 2481       ;;
 2482     svr4,*) # full svr4 only
 2483       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
 2484       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2485       # We do not specify a path in Import Files, so LIBPATH fires.
 2486       shlibpath_overrides_runpath=yes
 2487       ;;
 2488     *,yes) # both, prefer svr4
 2489       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
 2490       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2491       # unpreferred sharedlib libNAME.a needs extra handling
 2492       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"'
 2493       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.$libext"'
 2494       # We do not specify a path in Import Files, so LIBPATH fires.
 2495       shlibpath_overrides_runpath=yes
 2496       ;;
 2497     *,no) # both, prefer aix
 2498       dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
 2499       library_names_spec='$libname$release.a $libname.a'
 2500       soname_spec='$libname$release$shared_ext$major'
 2501       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
 2502       postinstall_cmds='test -z "$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 $func_stripname_result.so)'
 2503       postuninstall_cmds='test -z "$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"'
 2504       ;;
 2505     esac
 2506     shlibpath_var=LIBPATH
 2507   fi
 2508   ;;
 2509 
 2510 amigaos*)
 2511   case $host_cpu in
 2512   powerpc)
 2513     # Since July 2007 AmigaOS4 officially supports .so libraries.
 2514     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
 2515     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2516     ;;
 2517   m68k)
 2518     library_names_spec='$libname.ixlibrary $libname.a'
 2519     # Create ${libname}_ixlibrary.a entries in /sys/libs.
 2520     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 ${libname}_ixlibrary.a || exit 1; done'
 2521     ;;
 2522   esac
 2523   ;;
 2524 
 2525 beos*)
 2526   library_names_spec='$libname$shared_ext'
 2527   dynamic_linker="$host_os ld.so"
 2528   shlibpath_var=LIBRARY_PATH
 2529   ;;
 2530 
 2531 bsdi[[45]]*)
 2532   version_type=linux # correct to gnu/linux during the next big refactor
 2533   need_version=no
 2534   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2535   soname_spec='$libname$release$shared_ext$major'
 2536   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 2537   shlibpath_var=LD_LIBRARY_PATH
 2538   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 2539   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 2540   # the default ld.so.conf also contains /usr/contrib/lib and
 2541   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 2542   # libtool to hard-code these into programs
 2543   ;;
 2544 
 2545 cygwin* | mingw* | pw32* | cegcc*)
 2546   version_type=windows
 2547   shrext_cmds=.dll
 2548   need_version=no
 2549   need_lib_prefix=no
 2550 
 2551   case $GCC,$cc_basename in
 2552   yes,*)
 2553     # gcc
 2554     library_names_spec='$libname.dll.a'
 2555     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2556     postinstall_cmds='base_file=`basename \$file`~
 2557       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2558       dldir=$destdir/`dirname \$dlpath`~
 2559       test -d \$dldir || mkdir -p \$dldir~
 2560       $install_prog $dir/$dlname \$dldir/$dlname~
 2561       chmod a+x \$dldir/$dlname~
 2562       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2563         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2564       fi'
 2565     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2566       dlpath=$dir/\$dldll~
 2567        $RM \$dlpath'
 2568     shlibpath_overrides_runpath=yes
 2569 
 2570     case $host_os in
 2571     cygwin*)
 2572       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 2573       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2574 m4_if([$1], [],[
 2575       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
 2576       ;;
 2577     mingw* | cegcc*)
 2578       # MinGW DLLs use traditional 'lib' prefix
 2579       soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2580       ;;
 2581     pw32*)
 2582       # pw32 DLLs use 'pw' prefix rather than 'lib'
 2583       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2584       ;;
 2585     esac
 2586     dynamic_linker='Win32 ld.exe'
 2587     ;;
 2588 
 2589   *,cl* | *,icl*)
 2590     # Native MSVC or ICC
 2591     libname_spec='$name'
 2592     soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2593     library_names_spec='$libname.dll.lib'
 2594 
 2595     case $build_os in
 2596     mingw*)
 2597       sys_lib_search_path_spec=
 2598       lt_save_ifs=$IFS
 2599       IFS=';'
 2600       for lt_path in $LIB
 2601       do
 2602         IFS=$lt_save_ifs
 2603         # Let DOS variable expansion print the short 8.3 style file name.
 2604         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
 2605         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
 2606       done
 2607       IFS=$lt_save_ifs
 2608       # Convert to MSYS style.
 2609       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
 2610       ;;
 2611     cygwin*)
 2612       # Convert to unix form, then to dos form, then back to unix form
 2613       # but this time dos style (no spaces!) so that the unix form looks
 2614       # like /cygdrive/c/PROGRA~1:/cygdr...
 2615       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
 2616       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
 2617       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2618       ;;
 2619     *)
 2620       sys_lib_search_path_spec=$LIB
 2621       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
 2622         # It is most probably a Windows format PATH.
 2623         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 2624       else
 2625         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2626       fi
 2627       # FIXME: find the short name or the path components, as spaces are
 2628       # common. (e.g. "Program Files" -> "PROGRA~1")
 2629       ;;
 2630     esac
 2631 
 2632     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2633     postinstall_cmds='base_file=`basename \$file`~
 2634       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2635       dldir=$destdir/`dirname \$dlpath`~
 2636       test -d \$dldir || mkdir -p \$dldir~
 2637       $install_prog $dir/$dlname \$dldir/$dlname'
 2638     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2639       dlpath=$dir/\$dldll~
 2640        $RM \$dlpath'
 2641     shlibpath_overrides_runpath=yes
 2642     dynamic_linker='Win32 link.exe'
 2643     ;;
 2644 
 2645   *)
 2646     # Assume MSVC and ICC wrapper
 2647     library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
 2648     dynamic_linker='Win32 ld.exe'
 2649     ;;
 2650   esac
 2651   # FIXME: first we should search . and the directory the executable is in
 2652   shlibpath_var=PATH
 2653   ;;
 2654 
 2655 darwin* | rhapsody*)
 2656   dynamic_linker="$host_os dyld"
 2657   version_type=darwin
 2658   need_lib_prefix=no
 2659   need_version=no
 2660   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
 2661   soname_spec='$libname$release$major$shared_ext'
 2662   shlibpath_overrides_runpath=yes
 2663   shlibpath_var=DYLD_LIBRARY_PATH
 2664   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 2665 m4_if([$1], [],[
 2666   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
 2667   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 2668   ;;
 2669 
 2670 dgux*)
 2671   version_type=linux # correct to gnu/linux during the next big refactor
 2672   need_lib_prefix=no
 2673   need_version=no
 2674   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2675   soname_spec='$libname$release$shared_ext$major'
 2676   shlibpath_var=LD_LIBRARY_PATH
 2677   ;;
 2678 
 2679 freebsd* | dragonfly*)
 2680   # DragonFly does not have aout.  When/if they implement a new
 2681   # versioning mechanism, adjust this.
 2682   if test -x /usr/bin/objformat; then
 2683     objformat=`/usr/bin/objformat`
 2684   else
 2685     case $host_os in
 2686     freebsd[[23]].*) objformat=aout ;;
 2687     *) objformat=elf ;;
 2688     esac
 2689   fi
 2690   version_type=freebsd-$objformat
 2691   case $version_type in
 2692     freebsd-elf*)
 2693       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2694       soname_spec='$libname$release$shared_ext$major'
 2695       need_version=no
 2696       need_lib_prefix=no
 2697       ;;
 2698     freebsd-*)
 2699       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2700       need_version=yes
 2701       ;;
 2702   esac
 2703   shlibpath_var=LD_LIBRARY_PATH
 2704   case $host_os in
 2705   freebsd2.*)
 2706     shlibpath_overrides_runpath=yes
 2707     ;;
 2708   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 2709     shlibpath_overrides_runpath=yes
 2710     hardcode_into_libs=yes
 2711     ;;
 2712   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 2713   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 2714     shlibpath_overrides_runpath=no
 2715     hardcode_into_libs=yes
 2716     ;;
 2717   *) # from 4.6 on, and DragonFly
 2718     shlibpath_overrides_runpath=yes
 2719     hardcode_into_libs=yes
 2720     ;;
 2721   esac
 2722   ;;
 2723 
 2724 haiku*)
 2725   version_type=linux # correct to gnu/linux during the next big refactor
 2726   need_lib_prefix=no
 2727   need_version=no
 2728   dynamic_linker="$host_os runtime_loader"
 2729   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2730   soname_spec='$libname$release$shared_ext$major'
 2731   shlibpath_var=LIBRARY_PATH
 2732   shlibpath_overrides_runpath=no
 2733   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
 2734   hardcode_into_libs=yes
 2735   ;;
 2736 
 2737 hpux9* | hpux10* | hpux11*)
 2738   # Give a soname corresponding to the major version so that dld.sl refuses to
 2739   # link against other versions.
 2740   version_type=sunos
 2741   need_lib_prefix=no
 2742   need_version=no
 2743   case $host_cpu in
 2744   ia64*)
 2745     shrext_cmds='.so'
 2746     hardcode_into_libs=yes
 2747     dynamic_linker="$host_os dld.so"
 2748     shlibpath_var=LD_LIBRARY_PATH
 2749     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2750     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2751     soname_spec='$libname$release$shared_ext$major'
 2752     if test 32 = "$HPUX_IA64_MODE"; then
 2753       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 2754       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
 2755     else
 2756       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 2757       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
 2758     fi
 2759     ;;
 2760   hppa*64*)
 2761     shrext_cmds='.sl'
 2762     hardcode_into_libs=yes
 2763     dynamic_linker="$host_os dld.sl"
 2764     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 2765     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2766     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2767     soname_spec='$libname$release$shared_ext$major'
 2768     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 2769     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2770     ;;
 2771   *)
 2772     shrext_cmds='.sl'
 2773     dynamic_linker="$host_os dld.sl"
 2774     shlibpath_var=SHLIB_PATH
 2775     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 2776     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2777     soname_spec='$libname$release$shared_ext$major'
 2778     ;;
 2779   esac
 2780   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
 2781   postinstall_cmds='chmod 555 $lib'
 2782   # or fails outright, so override atomically:
 2783   install_override_mode=555
 2784   ;;
 2785 
 2786 interix[[3-9]]*)
 2787   version_type=linux # correct to gnu/linux during the next big refactor
 2788   need_lib_prefix=no
 2789   need_version=no
 2790   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2791   soname_spec='$libname$release$shared_ext$major'
 2792   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 2793   shlibpath_var=LD_LIBRARY_PATH
 2794   shlibpath_overrides_runpath=no
 2795   hardcode_into_libs=yes
 2796   ;;
 2797 
 2798 irix5* | irix6* | nonstopux*)
 2799   case $host_os in
 2800     nonstopux*) version_type=nonstopux ;;
 2801     *)
 2802 	if test yes = "$lt_cv_prog_gnu_ld"; then
 2803 		version_type=linux # correct to gnu/linux during the next big refactor
 2804 	else
 2805 		version_type=irix
 2806 	fi ;;
 2807   esac
 2808   need_lib_prefix=no
 2809   need_version=no
 2810   soname_spec='$libname$release$shared_ext$major'
 2811   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
 2812   case $host_os in
 2813   irix5* | nonstopux*)
 2814     libsuff= shlibsuff=
 2815     ;;
 2816   *)
 2817     case $LD in # libtool.m4 will add one of these switches to LD
 2818     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 2819       libsuff= shlibsuff= libmagic=32-bit;;
 2820     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 2821       libsuff=32 shlibsuff=N32 libmagic=N32;;
 2822     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 2823       libsuff=64 shlibsuff=64 libmagic=64-bit;;
 2824     *) libsuff= shlibsuff= libmagic=never-match;;
 2825     esac
 2826     ;;
 2827   esac
 2828   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 2829   shlibpath_overrides_runpath=no
 2830   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
 2831   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
 2832   hardcode_into_libs=yes
 2833   ;;
 2834 
 2835 # No shared lib support for Linux oldld, aout, or coff.
 2836 linux*oldld* | linux*aout* | linux*coff*)
 2837   dynamic_linker=no
 2838   ;;
 2839 
 2840 linux*android*)
 2841   version_type=none # Android doesn't support versioned libraries.
 2842   need_lib_prefix=no
 2843   need_version=no
 2844   library_names_spec='$libname$release$shared_ext'
 2845   soname_spec='$libname$release$shared_ext'
 2846   finish_cmds=
 2847   shlibpath_var=LD_LIBRARY_PATH
 2848   shlibpath_overrides_runpath=yes
 2849 
 2850   # This implies no fast_install, which is unacceptable.
 2851   # Some rework will be needed to allow for fast_install
 2852   # before this can be enabled.
 2853   hardcode_into_libs=yes
 2854 
 2855   dynamic_linker='Android linker'
 2856   # Don't embed -rpath directories since the linker doesn't support them.
 2857   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 2858   ;;
 2859 
 2860 # This must be glibc/ELF.
 2861 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 2862   version_type=linux # correct to gnu/linux during the next big refactor
 2863   need_lib_prefix=no
 2864   need_version=no
 2865   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2866   soname_spec='$libname$release$shared_ext$major'
 2867   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 2868   shlibpath_var=LD_LIBRARY_PATH
 2869   shlibpath_overrides_runpath=no
 2870 
 2871   # Some binutils ld are patched to set DT_RUNPATH
 2872   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
 2873     [lt_cv_shlibpath_overrides_runpath=no
 2874     save_LDFLAGS=$LDFLAGS
 2875     save_libdir=$libdir
 2876     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
 2877 	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
 2878     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 2879       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
 2880 	 [lt_cv_shlibpath_overrides_runpath=yes])])
 2881     LDFLAGS=$save_LDFLAGS
 2882     libdir=$save_libdir
 2883     ])
 2884   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 2885 
 2886   # This implies no fast_install, which is unacceptable.
 2887   # Some rework will be needed to allow for fast_install
 2888   # before this can be enabled.
 2889   hardcode_into_libs=yes
 2890 
 2891   # Ideally, we could use ldconfig to report *all* directores which are
 2892   # searched for libraries, however this is still not possible.  Aside from not
 2893   # being certain /sbin/ldconfig is available, command
 2894   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
 2895   # even though it is searched at run-time.  Try to do the best guess by
 2896   # appending ld.so.conf contents (and includes) to the search path.
 2897   if test -f /etc/ld.so.conf; then
 2898     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' ' '`
 2899     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 2900   fi
 2901 
 2902   # We used to test for /lib/ld.so.1 and disable shared libraries on
 2903   # powerpc, because MkLinux only supported shared libraries with the
 2904   # GNU dynamic linker.  Since this was broken with cross compilers,
 2905   # most powerpc-linux boxes support dynamic linking these days and
 2906   # people can always --disable-shared, the test was removed, and we
 2907   # assume the GNU/Linux dynamic linker is in use.
 2908   dynamic_linker='GNU/Linux ld.so'
 2909   ;;
 2910 
 2911 netbsd*)
 2912   version_type=sunos
 2913   need_lib_prefix=no
 2914   need_version=no
 2915   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 2916     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2917     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2918     dynamic_linker='NetBSD (a.out) ld.so'
 2919   else
 2920     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2921     soname_spec='$libname$release$shared_ext$major'
 2922     dynamic_linker='NetBSD ld.elf_so'
 2923   fi
 2924   shlibpath_var=LD_LIBRARY_PATH
 2925   shlibpath_overrides_runpath=yes
 2926   hardcode_into_libs=yes
 2927   ;;
 2928 
 2929 newsos6)
 2930   version_type=linux # correct to gnu/linux during the next big refactor
 2931   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2932   shlibpath_var=LD_LIBRARY_PATH
 2933   shlibpath_overrides_runpath=yes
 2934   ;;
 2935 
 2936 *nto* | *qnx*)
 2937   version_type=qnx
 2938   need_lib_prefix=no
 2939   need_version=no
 2940   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2941   soname_spec='$libname$release$shared_ext$major'
 2942   shlibpath_var=LD_LIBRARY_PATH
 2943   shlibpath_overrides_runpath=no
 2944   hardcode_into_libs=yes
 2945   dynamic_linker='ldqnx.so'
 2946   ;;
 2947 
 2948 openbsd* | bitrig*)
 2949   version_type=sunos
 2950   sys_lib_dlsearch_path_spec=/usr/lib
 2951   need_lib_prefix=no
 2952   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 2953     need_version=no
 2954   else
 2955     need_version=yes
 2956   fi
 2957   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2958   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2959   shlibpath_var=LD_LIBRARY_PATH
 2960   shlibpath_overrides_runpath=yes
 2961   ;;
 2962 
 2963 os2*)
 2964   libname_spec='$name'
 2965   version_type=windows
 2966   shrext_cmds=.dll
 2967   need_version=no
 2968   need_lib_prefix=no
 2969   # OS/2 can only load a DLL with a base name of 8 characters or less.
 2970   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
 2971     v=$($ECHO $release$versuffix | tr -d .-);
 2972     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
 2973     $ECHO $n$v`$shared_ext'
 2974   library_names_spec='${libname}_dll.$libext'
 2975   dynamic_linker='OS/2 ld.exe'
 2976   shlibpath_var=BEGINLIBPATH
 2977   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2978   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2979   postinstall_cmds='base_file=`basename \$file`~
 2980     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
 2981     dldir=$destdir/`dirname \$dlpath`~
 2982     test -d \$dldir || mkdir -p \$dldir~
 2983     $install_prog $dir/$dlname \$dldir/$dlname~
 2984     chmod a+x \$dldir/$dlname~
 2985     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2986       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2987     fi'
 2988   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
 2989     dlpath=$dir/\$dldll~
 2990     $RM \$dlpath'
 2991   ;;
 2992 
 2993 osf3* | osf4* | osf5*)
 2994   version_type=osf
 2995   need_lib_prefix=no
 2996   need_version=no
 2997   soname_spec='$libname$release$shared_ext$major'
 2998   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2999   shlibpath_var=LD_LIBRARY_PATH
 3000   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 3001   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 3002   ;;
 3003 
 3004 rdos*)
 3005   dynamic_linker=no
 3006   ;;
 3007 
 3008 solaris*)
 3009   version_type=linux # correct to gnu/linux during the next big refactor
 3010   need_lib_prefix=no
 3011   need_version=no
 3012   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3013   soname_spec='$libname$release$shared_ext$major'
 3014   shlibpath_var=LD_LIBRARY_PATH
 3015   shlibpath_overrides_runpath=yes
 3016   hardcode_into_libs=yes
 3017   # ldd complains unless libraries are executable
 3018   postinstall_cmds='chmod +x $lib'
 3019   ;;
 3020 
 3021 sunos4*)
 3022   version_type=sunos
 3023   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 3024   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 3025   shlibpath_var=LD_LIBRARY_PATH
 3026   shlibpath_overrides_runpath=yes
 3027   if test yes = "$with_gnu_ld"; then
 3028     need_lib_prefix=no
 3029   fi
 3030   need_version=yes
 3031   ;;
 3032 
 3033 sysv4 | sysv4.3*)
 3034   version_type=linux # correct to gnu/linux during the next big refactor
 3035   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3036   soname_spec='$libname$release$shared_ext$major'
 3037   shlibpath_var=LD_LIBRARY_PATH
 3038   case $host_vendor in
 3039     sni)
 3040       shlibpath_overrides_runpath=no
 3041       need_lib_prefix=no
 3042       runpath_var=LD_RUN_PATH
 3043       ;;
 3044     siemens)
 3045       need_lib_prefix=no
 3046       ;;
 3047     motorola)
 3048       need_lib_prefix=no
 3049       need_version=no
 3050       shlibpath_overrides_runpath=no
 3051       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 3052       ;;
 3053   esac
 3054   ;;
 3055 
 3056 sysv4*MP*)
 3057   if test -d /usr/nec; then
 3058     version_type=linux # correct to gnu/linux during the next big refactor
 3059     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
 3060     soname_spec='$libname$shared_ext.$major'
 3061     shlibpath_var=LD_LIBRARY_PATH
 3062   fi
 3063   ;;
 3064 
 3065 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3066   version_type=sco
 3067   need_lib_prefix=no
 3068   need_version=no
 3069   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
 3070   soname_spec='$libname$release$shared_ext$major'
 3071   shlibpath_var=LD_LIBRARY_PATH
 3072   shlibpath_overrides_runpath=yes
 3073   hardcode_into_libs=yes
 3074   if test yes = "$with_gnu_ld"; then
 3075     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 3076   else
 3077     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 3078     case $host_os in
 3079       sco3.2v5*)
 3080         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 3081 	;;
 3082     esac
 3083   fi
 3084   sys_lib_dlsearch_path_spec='/usr/lib'
 3085   ;;
 3086 
 3087 tpf*)
 3088   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
 3089   version_type=linux # correct to gnu/linux during the next big refactor
 3090   need_lib_prefix=no
 3091   need_version=no
 3092   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3093   shlibpath_var=LD_LIBRARY_PATH
 3094   shlibpath_overrides_runpath=no
 3095   hardcode_into_libs=yes
 3096   ;;
 3097 
 3098 uts4*)
 3099   version_type=linux # correct to gnu/linux during the next big refactor
 3100   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3101   soname_spec='$libname$release$shared_ext$major'
 3102   shlibpath_var=LD_LIBRARY_PATH
 3103   ;;
 3104 
 3105 *)
 3106   dynamic_linker=no
 3107   ;;
 3108 esac
 3109 AC_MSG_RESULT([$dynamic_linker])
 3110 test no = "$dynamic_linker" && can_build_shared=no
 3111 
 3112 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 3113 if test yes = "$GCC"; then
 3114   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 3115 fi
 3116 
 3117 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
 3118   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
 3119 fi
 3120 
 3121 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
 3122   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
 3123 fi
 3124 
 3125 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
 3126 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
 3127 
 3128 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
 3129 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
 3130 
 3131 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
 3132 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
 3133 
 3134 _LT_DECL([], [variables_saved_for_relink], [1],
 3135     [Variables whose values should be saved in libtool wrapper scripts and
 3136     restored at link time])
 3137 _LT_DECL([], [need_lib_prefix], [0],
 3138     [Do we need the "lib" prefix for modules?])
 3139 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
 3140 _LT_DECL([], [version_type], [0], [Library versioning type])
 3141 _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
 3142 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
 3143 _LT_DECL([], [shlibpath_overrides_runpath], [0],
 3144     [Is shlibpath searched before the hard-coded library search path?])
 3145 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
 3146 _LT_DECL([], [library_names_spec], [1],
 3147     [[List of archive names.  First name is the real one, the rest are links.
 3148     The last name is the one that the linker finds with -lNAME]])
 3149 _LT_DECL([], [soname_spec], [1],
 3150     [[The coded name of the library, if different from the real name]])
 3151 _LT_DECL([], [install_override_mode], [1],
 3152     [Permission mode override for installation of shared libraries])
 3153 _LT_DECL([], [postinstall_cmds], [2],
 3154     [Command to use after installation of a shared archive])
 3155 _LT_DECL([], [postuninstall_cmds], [2],
 3156     [Command to use after uninstallation of a shared archive])
 3157 _LT_DECL([], [finish_cmds], [2],
 3158     [Commands used to finish a libtool library installation in a directory])
 3159 _LT_DECL([], [finish_eval], [1],
 3160     [[As "finish_cmds", except a single script fragment to be evaled but
 3161     not shown]])
 3162 _LT_DECL([], [hardcode_into_libs], [0],
 3163     [Whether we should hardcode library paths into libraries])
 3164 _LT_DECL([], [sys_lib_search_path_spec], [2],
 3165     [Compile-time system search path for libraries])
 3166 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
 3167     [Detected run-time system search path for libraries])
 3168 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
 3169     [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
 3170 ])# _LT_SYS_DYNAMIC_LINKER
 3171 
 3172 
 3173 # _LT_PATH_TOOL_PREFIX(TOOL)
 3174 # --------------------------
 3175 # find a file program that can recognize shared library
 3176 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
 3177 [m4_require([_LT_DECL_EGREP])dnl
 3178 AC_MSG_CHECKING([for $1])
 3179 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 3180 [case $MAGIC_CMD in
 3181 [[\\/*] |  ?:[\\/]*])
 3182   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
 3183   ;;
 3184 *)
 3185   lt_save_MAGIC_CMD=$MAGIC_CMD
 3186   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3187 dnl $ac_dummy forces splitting on constant user-supplied paths.
 3188 dnl POSIX.2 word splitting is done only on the output of word expansions,
 3189 dnl not every word.  This closes a longstanding sh security hole.
 3190   ac_dummy="m4_if([$2], , $PATH, [$2])"
 3191   for ac_dir in $ac_dummy; do
 3192     IFS=$lt_save_ifs
 3193     test -z "$ac_dir" && ac_dir=.
 3194     if test -f "$ac_dir/$1"; then
 3195       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
 3196       if test -n "$file_magic_test_file"; then
 3197 	case $deplibs_check_method in
 3198 	"file_magic "*)
 3199 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 3200 	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3201 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 3202 	    $EGREP "$file_magic_regex" > /dev/null; then
 3203 	    :
 3204 	  else
 3205 	    cat <<_LT_EOF 1>&2
 3206 
 3207 *** Warning: the command libtool uses to detect shared libraries,
 3208 *** $file_magic_cmd, produces output that libtool cannot recognize.
 3209 *** The result is that libtool may fail to recognize shared libraries
 3210 *** as such.  This will affect the creation of libtool libraries that
 3211 *** depend on shared libraries, but programs linked with such libtool
 3212 *** libraries will work regardless of this problem.  Nevertheless, you
 3213 *** may want to report the problem to your system manager and/or to
 3214 *** bug-libtool@gnu.org
 3215 
 3216 _LT_EOF
 3217 	  fi ;;
 3218 	esac
 3219       fi
 3220       break
 3221     fi
 3222   done
 3223   IFS=$lt_save_ifs
 3224   MAGIC_CMD=$lt_save_MAGIC_CMD
 3225   ;;
 3226 esac])
 3227 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3228 if test -n "$MAGIC_CMD"; then
 3229   AC_MSG_RESULT($MAGIC_CMD)
 3230 else
 3231   AC_MSG_RESULT(no)
 3232 fi
 3233 _LT_DECL([], [MAGIC_CMD], [0],
 3234 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
 3235 ])# _LT_PATH_TOOL_PREFIX
 3236 
 3237 # Old name:
 3238 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
 3239 dnl aclocal-1.4 backwards compatibility:
 3240 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
 3241 
 3242 
 3243 # _LT_PATH_MAGIC
 3244 # --------------
 3245 # find a file program that can recognize a shared library
 3246 m4_defun([_LT_PATH_MAGIC],
 3247 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 3248 if test -z "$lt_cv_path_MAGIC_CMD"; then
 3249   if test -n "$ac_tool_prefix"; then
 3250     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 3251   else
 3252     MAGIC_CMD=:
 3253   fi
 3254 fi
 3255 ])# _LT_PATH_MAGIC
 3256 
 3257 
 3258 # LT_PATH_LD
 3259 # ----------
 3260 # find the pathname to the GNU or non-GNU linker
 3261 AC_DEFUN([LT_PATH_LD],
 3262 [AC_REQUIRE([AC_PROG_CC])dnl
 3263 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3264 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 3265 m4_require([_LT_DECL_SED])dnl
 3266 m4_require([_LT_DECL_EGREP])dnl
 3267 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 3268 
 3269 AC_ARG_WITH([gnu-ld],
 3270     [AS_HELP_STRING([--with-gnu-ld],
 3271 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 3272     [test no = "$withval" || with_gnu_ld=yes],
 3273     [with_gnu_ld=no])dnl
 3274 
 3275 ac_prog=ld
 3276 if test yes = "$GCC"; then
 3277   # Check if gcc -print-prog-name=ld gives a path.
 3278   AC_MSG_CHECKING([for ld used by $CC])
 3279   case $host in
 3280   *-*-mingw*)
 3281     # gcc leaves a trailing carriage return, which upsets mingw
 3282     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 3283   *)
 3284     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 3285   esac
 3286   case $ac_prog in
 3287     # Accept absolute paths.
 3288     [[\\/]]* | ?:[[\\/]]*)
 3289       re_direlt='/[[^/]][[^/]]*/\.\./'
 3290       # Canonicalize the pathname of ld
 3291       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
 3292       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
 3293 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
 3294       done
 3295       test -z "$LD" && LD=$ac_prog
 3296       ;;
 3297   "")
 3298     # If it fails, then pretend we aren't using GCC.
 3299     ac_prog=ld
 3300     ;;
 3301   *)
 3302     # If it is relative, then search for the first ld in PATH.
 3303     with_gnu_ld=unknown
 3304     ;;
 3305   esac
 3306 elif test yes = "$with_gnu_ld"; then
 3307   AC_MSG_CHECKING([for GNU ld])
 3308 else
 3309   AC_MSG_CHECKING([for non-GNU ld])
 3310 fi
 3311 AC_CACHE_VAL(lt_cv_path_LD,
 3312 [if test -z "$LD"; then
 3313   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3314   for ac_dir in $PATH; do
 3315     IFS=$lt_save_ifs
 3316     test -z "$ac_dir" && ac_dir=.
 3317     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 3318       lt_cv_path_LD=$ac_dir/$ac_prog
 3319       # Check to see if the program is GNU ld.  I'd rather use --version,
 3320       # but apparently some variants of GNU ld only accept -v.
 3321       # Break only if it was the GNU/non-GNU ld that we prefer.
 3322       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 3323       *GNU* | *'with BFD'*)
 3324 	test no != "$with_gnu_ld" && break
 3325 	;;
 3326       *)
 3327 	test yes != "$with_gnu_ld" && break
 3328 	;;
 3329       esac
 3330     fi
 3331   done
 3332   IFS=$lt_save_ifs
 3333 else
 3334   lt_cv_path_LD=$LD # Let the user override the test with a path.
 3335 fi])
 3336 LD=$lt_cv_path_LD
 3337 if test -n "$LD"; then
 3338   AC_MSG_RESULT($LD)
 3339 else
 3340   AC_MSG_RESULT(no)
 3341 fi
 3342 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 3343 _LT_PATH_LD_GNU
 3344 AC_SUBST([LD])
 3345 
 3346 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
 3347 ])# LT_PATH_LD
 3348 
 3349 # Old names:
 3350 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
 3351 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
 3352 dnl aclocal-1.4 backwards compatibility:
 3353 dnl AC_DEFUN([AM_PROG_LD], [])
 3354 dnl AC_DEFUN([AC_PROG_LD], [])
 3355 
 3356 
 3357 # _LT_PATH_LD_GNU
 3358 #- --------------
 3359 m4_defun([_LT_PATH_LD_GNU],
 3360 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 3361 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
 3362 case `$LD -v 2>&1 </dev/null` in
 3363 *GNU* | *'with BFD'*)
 3364   lt_cv_prog_gnu_ld=yes
 3365   ;;
 3366 *)
 3367   lt_cv_prog_gnu_ld=no
 3368   ;;
 3369 esac])
 3370 with_gnu_ld=$lt_cv_prog_gnu_ld
 3371 ])# _LT_PATH_LD_GNU
 3372 
 3373 
 3374 # _LT_CMD_RELOAD
 3375 # --------------
 3376 # find reload flag for linker
 3377 #   -- PORTME Some linkers may need a different reload flag.
 3378 m4_defun([_LT_CMD_RELOAD],
 3379 [AC_CACHE_CHECK([for $LD option to reload object files],
 3380   lt_cv_ld_reload_flag,
 3381   [lt_cv_ld_reload_flag='-r'])
 3382 reload_flag=$lt_cv_ld_reload_flag
 3383 case $reload_flag in
 3384 "" | " "*) ;;
 3385 *) reload_flag=" $reload_flag" ;;
 3386 esac
 3387 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3388 case $host_os in
 3389   cygwin* | mingw* | pw32* | cegcc*)
 3390     if test yes != "$GCC"; then
 3391       reload_cmds=false
 3392     fi
 3393     ;;
 3394   darwin*)
 3395     if test yes = "$GCC"; then
 3396       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
 3397     else
 3398       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3399     fi
 3400     ;;
 3401 esac
 3402 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
 3403 _LT_TAGDECL([], [reload_cmds], [2])dnl
 3404 ])# _LT_CMD_RELOAD
 3405 
 3406 
 3407 # _LT_PATH_DD
 3408 # -----------
 3409 # find a working dd
 3410 m4_defun([_LT_PATH_DD],
 3411 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
 3412 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3413 cat conftest.i conftest.i >conftest2.i
 3414 : ${lt_DD:=$DD}
 3415 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
 3416 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3417   cmp -s conftest.i conftest.out \
 3418   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
 3419 fi])
 3420 rm -f conftest.i conftest2.i conftest.out])
 3421 ])# _LT_PATH_DD
 3422 
 3423 
 3424 # _LT_CMD_TRUNCATE
 3425 # ----------------
 3426 # find command to truncate a binary pipe
 3427 m4_defun([_LT_CMD_TRUNCATE],
 3428 [m4_require([_LT_PATH_DD])
 3429 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
 3430 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3431 cat conftest.i conftest.i >conftest2.i
 3432 lt_cv_truncate_bin=
 3433 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3434   cmp -s conftest.i conftest.out \
 3435   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
 3436 fi
 3437 rm -f conftest.i conftest2.i conftest.out
 3438 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
 3439 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
 3440   [Command to truncate a binary pipe])
 3441 ])# _LT_CMD_TRUNCATE
 3442 
 3443 
 3444 # _LT_CHECK_MAGIC_METHOD
 3445 # ----------------------
 3446 # how to check for library dependencies
 3447 #  -- PORTME fill in with the dynamic library characteristics
 3448 m4_defun([_LT_CHECK_MAGIC_METHOD],
 3449 [m4_require([_LT_DECL_EGREP])
 3450 m4_require([_LT_DECL_OBJDUMP])
 3451 AC_CACHE_CHECK([how to recognize dependent libraries],
 3452 lt_cv_deplibs_check_method,
 3453 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 3454 lt_cv_file_magic_test_file=
 3455 lt_cv_deplibs_check_method='unknown'
 3456 # Need to set the preceding variable on all platforms that support
 3457 # interlibrary dependencies.
 3458 # 'none' -- dependencies not supported.
 3459 # 'unknown' -- same as none, but documents that we really don't know.
 3460 # 'pass_all' -- all dependencies passed with no checks.
 3461 # 'test_compile' -- check by making test program.
 3462 # 'file_magic [[regex]]' -- check by looking for files in library path
 3463 # that responds to the $file_magic_cmd with a given extended regex.
 3464 # If you have 'file' or equivalent on your system and you're not sure
 3465 # whether 'pass_all' will *always* work, you probably want this one.
 3466 
 3467 case $host_os in
 3468 aix[[4-9]]*)
 3469   lt_cv_deplibs_check_method=pass_all
 3470   ;;
 3471 
 3472 beos*)
 3473   lt_cv_deplibs_check_method=pass_all
 3474   ;;
 3475 
 3476 bsdi[[45]]*)
 3477   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 3478   lt_cv_file_magic_cmd='/usr/bin/file -L'
 3479   lt_cv_file_magic_test_file=/shlib/libc.so
 3480   ;;
 3481 
 3482 cygwin*)
 3483   # func_win32_libid is a shell function defined in ltmain.sh
 3484   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3485   lt_cv_file_magic_cmd='func_win32_libid'
 3486   ;;
 3487 
 3488 mingw* | pw32*)
 3489   # Base MSYS/MinGW do not provide the 'file' command needed by
 3490   # func_win32_libid shell function, so use a weaker test based on 'objdump',
 3491   # unless we find 'file', for example because we are cross-compiling.
 3492   if ( file / ) >/dev/null 2>&1; then
 3493     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3494     lt_cv_file_magic_cmd='func_win32_libid'
 3495   else
 3496     # Keep this pattern in sync with the one in func_win32_libid.
 3497     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
 3498     lt_cv_file_magic_cmd='$OBJDUMP -f'
 3499   fi
 3500   ;;
 3501 
 3502 cegcc*)
 3503   # use the weaker test based on 'objdump'. See mingw*.
 3504   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
 3505   lt_cv_file_magic_cmd='$OBJDUMP -f'
 3506   ;;
 3507 
 3508 darwin* | rhapsody*)
 3509   lt_cv_deplibs_check_method=pass_all
 3510   ;;
 3511 
 3512 freebsd* | dragonfly*)
 3513   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3514     case $host_cpu in
 3515     i*86 )
 3516       # Not sure whether the presence of OpenBSD here was a mistake.
 3517       # Let's accept both of them until this is cleared up.
 3518       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 3519       lt_cv_file_magic_cmd=/usr/bin/file
 3520       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 3521       ;;
 3522     esac
 3523   else
 3524     lt_cv_deplibs_check_method=pass_all
 3525   fi
 3526   ;;
 3527 
 3528 haiku*)
 3529   lt_cv_deplibs_check_method=pass_all
 3530   ;;
 3531 
 3532 hpux10.20* | hpux11*)
 3533   lt_cv_file_magic_cmd=/usr/bin/file
 3534   case $host_cpu in
 3535   ia64*)
 3536     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 3537     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 3538     ;;
 3539   hppa*64*)
 3540     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
 3541     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 3542     ;;
 3543   *)
 3544     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
 3545     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 3546     ;;
 3547   esac
 3548   ;;
 3549 
 3550 interix[[3-9]]*)
 3551   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 3552   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 3553   ;;
 3554 
 3555 irix5* | irix6* | nonstopux*)
 3556   case $LD in
 3557   *-32|*"-32 ") libmagic=32-bit;;
 3558   *-n32|*"-n32 ") libmagic=N32;;
 3559   *-64|*"-64 ") libmagic=64-bit;;
 3560   *) libmagic=never-match;;
 3561   esac
 3562   lt_cv_deplibs_check_method=pass_all
 3563   ;;
 3564 
 3565 # This must be glibc/ELF.
 3566 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 3567   lt_cv_deplibs_check_method=pass_all
 3568   ;;
 3569 
 3570 netbsd*)
 3571   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3572     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3573   else
 3574     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 3575   fi
 3576   ;;
 3577 
 3578 newos6*)
 3579   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 3580   lt_cv_file_magic_cmd=/usr/bin/file
 3581   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 3582   ;;
 3583 
 3584 *nto* | *qnx*)
 3585   lt_cv_deplibs_check_method=pass_all
 3586   ;;
 3587 
 3588 openbsd* | bitrig*)
 3589   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 3590     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 3591   else
 3592     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3593   fi
 3594   ;;
 3595 
 3596 osf3* | osf4* | osf5*)
 3597   lt_cv_deplibs_check_method=pass_all
 3598   ;;
 3599 
 3600 rdos*)
 3601   lt_cv_deplibs_check_method=pass_all
 3602   ;;
 3603 
 3604 solaris*)
 3605   lt_cv_deplibs_check_method=pass_all
 3606   ;;
 3607 
 3608 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3609   lt_cv_deplibs_check_method=pass_all
 3610   ;;
 3611 
 3612 sysv4 | sysv4.3*)
 3613   case $host_vendor in
 3614   motorola)
 3615     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 3616     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 3617     ;;
 3618   ncr)
 3619     lt_cv_deplibs_check_method=pass_all
 3620     ;;
 3621   sequent)
 3622     lt_cv_file_magic_cmd='/bin/file'
 3623     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 3624     ;;
 3625   sni)
 3626     lt_cv_file_magic_cmd='/bin/file'
 3627     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 3628     lt_cv_file_magic_test_file=/lib/libc.so
 3629     ;;
 3630   siemens)
 3631     lt_cv_deplibs_check_method=pass_all
 3632     ;;
 3633   pc)
 3634     lt_cv_deplibs_check_method=pass_all
 3635     ;;
 3636   esac
 3637   ;;
 3638 
 3639 tpf*)
 3640   lt_cv_deplibs_check_method=pass_all
 3641   ;;
 3642 os2*)
 3643   lt_cv_deplibs_check_method=pass_all
 3644   ;;
 3645 esac
 3646 ])
 3647 
 3648 file_magic_glob=
 3649 want_nocaseglob=no
 3650 if test "$build" = "$host"; then
 3651   case $host_os in
 3652   mingw* | pw32*)
 3653     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
 3654       want_nocaseglob=yes
 3655     else
 3656       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
 3657     fi
 3658     ;;
 3659   esac
 3660 fi
 3661 
 3662 file_magic_cmd=$lt_cv_file_magic_cmd
 3663 deplibs_check_method=$lt_cv_deplibs_check_method
 3664 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 3665 
 3666 _LT_DECL([], [deplibs_check_method], [1],
 3667     [Method to check whether dependent libraries are shared objects])
 3668 _LT_DECL([], [file_magic_cmd], [1],
 3669     [Command to use when deplibs_check_method = "file_magic"])
 3670 _LT_DECL([], [file_magic_glob], [1],
 3671     [How to find potential files when deplibs_check_method = "file_magic"])
 3672 _LT_DECL([], [want_nocaseglob], [1],
 3673     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
 3674 ])# _LT_CHECK_MAGIC_METHOD
 3675 
 3676 
 3677 # LT_PATH_NM
 3678 # ----------
 3679 # find the pathname to a BSD- or MS-compatible name lister
 3680 AC_DEFUN([LT_PATH_NM],
 3681 [AC_REQUIRE([AC_PROG_CC])dnl
 3682 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
 3683 [if test -n "$NM"; then
 3684   # Let the user override the test.
 3685   lt_cv_path_NM=$NM
 3686 else
 3687   lt_nm_to_check=${ac_tool_prefix}nm
 3688   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
 3689     lt_nm_to_check="$lt_nm_to_check nm"
 3690   fi
 3691   for lt_tmp_nm in $lt_nm_to_check; do
 3692     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3693     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 3694       IFS=$lt_save_ifs
 3695       test -z "$ac_dir" && ac_dir=.
 3696       tmp_nm=$ac_dir/$lt_tmp_nm
 3697       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
 3698 	# Check to see if the nm accepts a BSD-compat flag.
 3699 	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
 3700 	#   nm: unknown option "B" ignored
 3701 	# Tru64's nm complains that /dev/null is an invalid object file
 3702 	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
 3703 	case $build_os in
 3704 	mingw*) lt_bad_file=conftest.nm/nofile ;;
 3705 	*) lt_bad_file=/dev/null ;;
 3706 	esac
 3707 	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
 3708 	*$lt_bad_file* | *'Invalid file or object type'*)
 3709 	  lt_cv_path_NM="$tmp_nm -B"
 3710 	  break 2
 3711 	  ;;
 3712 	*)
 3713 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 3714 	  */dev/null*)
 3715 	    lt_cv_path_NM="$tmp_nm -p"
 3716 	    break 2
 3717 	    ;;
 3718 	  *)
 3719 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 3720 	    continue # so that we can try to find one that supports BSD flags
 3721 	    ;;
 3722 	  esac
 3723 	  ;;
 3724 	esac
 3725       fi
 3726     done
 3727     IFS=$lt_save_ifs
 3728   done
 3729   : ${lt_cv_path_NM=no}
 3730 fi])
 3731 if test no != "$lt_cv_path_NM"; then
 3732   NM=$lt_cv_path_NM
 3733 else
 3734   # Didn't find any BSD compatible name lister, look for dumpbin.
 3735   if test -n "$DUMPBIN"; then :
 3736     # Let the user override the test.
 3737   else
 3738     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
 3739     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
 3740     *COFF*)
 3741       DUMPBIN="$DUMPBIN -symbols -headers"
 3742       ;;
 3743     *)
 3744       DUMPBIN=:
 3745       ;;
 3746     esac
 3747   fi
 3748   AC_SUBST([DUMPBIN])
 3749   if test : != "$DUMPBIN"; then
 3750     NM=$DUMPBIN
 3751   fi
 3752 fi
 3753 test -z "$NM" && NM=nm
 3754 AC_SUBST([NM])
 3755 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 3756 
 3757 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
 3758   [lt_cv_nm_interface="BSD nm"
 3759   echo "int some_variable = 0;" > conftest.$ac_ext
 3760   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
 3761   (eval "$ac_compile" 2>conftest.err)
 3762   cat conftest.err >&AS_MESSAGE_LOG_FD
 3763   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
 3764   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
 3765   cat conftest.err >&AS_MESSAGE_LOG_FD
 3766   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
 3767   cat conftest.out >&AS_MESSAGE_LOG_FD
 3768   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
 3769     lt_cv_nm_interface="MS dumpbin"
 3770   fi
 3771   rm -f conftest*])
 3772 ])# LT_PATH_NM
 3773 
 3774 # Old names:
 3775 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
 3776 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
 3777 dnl aclocal-1.4 backwards compatibility:
 3778 dnl AC_DEFUN([AM_PROG_NM], [])
 3779 dnl AC_DEFUN([AC_PROG_NM], [])
 3780 
 3781 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3782 # --------------------------------
 3783 # how to determine the name of the shared library
 3784 # associated with a specific link library.
 3785 #  -- PORTME fill in with the dynamic library characteristics
 3786 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
 3787 [m4_require([_LT_DECL_EGREP])
 3788 m4_require([_LT_DECL_OBJDUMP])
 3789 m4_require([_LT_DECL_DLLTOOL])
 3790 AC_CACHE_CHECK([how to associate runtime and link libraries],
 3791 lt_cv_sharedlib_from_linklib_cmd,
 3792 [lt_cv_sharedlib_from_linklib_cmd='unknown'
 3793 
 3794 case $host_os in
 3795 cygwin* | mingw* | pw32* | cegcc*)
 3796   # two different shell functions defined in ltmain.sh;
 3797   # decide which one to use based on capabilities of $DLLTOOL
 3798   case `$DLLTOOL --help 2>&1` in
 3799   *--identify-strict*)
 3800     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
 3801     ;;
 3802   *)
 3803     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
 3804     ;;
 3805   esac
 3806   ;;
 3807 *)
 3808   # fallback: assume linklib IS sharedlib
 3809   lt_cv_sharedlib_from_linklib_cmd=$ECHO
 3810   ;;
 3811 esac
 3812 ])
 3813 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
 3814 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
 3815 
 3816 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
 3817     [Command to associate shared and link libraries])
 3818 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3819 
 3820 
 3821 # _LT_PATH_MANIFEST_TOOL
 3822 # ----------------------
 3823 # locate the manifest tool
 3824 m4_defun([_LT_PATH_MANIFEST_TOOL],
 3825 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
 3826 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
 3827 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
 3828   [lt_cv_path_mainfest_tool=no
 3829   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
 3830   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
 3831   cat conftest.err >&AS_MESSAGE_LOG_FD
 3832   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
 3833     lt_cv_path_mainfest_tool=yes
 3834   fi
 3835   rm -f conftest*])
 3836 if test yes != "$lt_cv_path_mainfest_tool"; then
 3837   MANIFEST_TOOL=:
 3838 fi
 3839 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
 3840 ])# _LT_PATH_MANIFEST_TOOL
 3841 
 3842 
 3843 # _LT_DLL_DEF_P([FILE])
 3844 # ---------------------
 3845 # True iff FILE is a Windows DLL '.def' file.
 3846 # Keep in sync with func_dll_def_p in the libtool script
 3847 AC_DEFUN([_LT_DLL_DEF_P],
 3848 [dnl
 3849   test DEF = "`$SED -n dnl
 3850     -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
 3851     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
 3852     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
 3853     -e q dnl                          Only consider the first "real" line
 3854     $1`" dnl
 3855 ])# _LT_DLL_DEF_P
 3856 
 3857 
 3858 # LT_LIB_M
 3859 # --------
 3860 # check for math library
 3861 AC_DEFUN([LT_LIB_M],
 3862 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3863 LIBM=
 3864 case $host in
 3865 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
 3866   # These system don't have libm, or don't need it
 3867   ;;
 3868 *-ncr-sysv4.3*)
 3869   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
 3870   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 3871   ;;
 3872 *)
 3873   AC_CHECK_LIB(m, cos, LIBM=-lm)
 3874   ;;
 3875 esac
 3876 AC_SUBST([LIBM])
 3877 ])# LT_LIB_M
 3878 
 3879 # Old name:
 3880 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
 3881 dnl aclocal-1.4 backwards compatibility:
 3882 dnl AC_DEFUN([AC_CHECK_LIBM], [])
 3883 
 3884 
 3885 # _LT_COMPILER_NO_RTTI([TAGNAME])
 3886 # -------------------------------
 3887 m4_defun([_LT_COMPILER_NO_RTTI],
 3888 [m4_require([_LT_TAG_COMPILER])dnl
 3889 
 3890 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 3891 
 3892 if test yes = "$GCC"; then
 3893   case $cc_basename in
 3894   nvcc*)
 3895     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
 3896   *)
 3897     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
 3898   esac
 3899 
 3900   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 3901     lt_cv_prog_compiler_rtti_exceptions,
 3902     [-fno-rtti -fno-exceptions], [],
 3903     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 3904 fi
 3905 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 3906 	[Compiler flag to turn off builtin functions])
 3907 ])# _LT_COMPILER_NO_RTTI
 3908 
 3909 
 3910 # _LT_CMD_GLOBAL_SYMBOLS
 3911 # ----------------------
 3912 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 3913 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3914 AC_REQUIRE([AC_PROG_CC])dnl
 3915 AC_REQUIRE([AC_PROG_AWK])dnl
 3916 AC_REQUIRE([LT_PATH_NM])dnl
 3917 AC_REQUIRE([LT_PATH_LD])dnl
 3918 m4_require([_LT_DECL_SED])dnl
 3919 m4_require([_LT_DECL_EGREP])dnl
 3920 m4_require([_LT_TAG_COMPILER])dnl
 3921 
 3922 # Check for command to grab the raw symbol name followed by C symbol from nm.
 3923 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 3924 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 3925 [
 3926 # These are sane defaults that work on at least a few old systems.
 3927 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 3928 
 3929 # Character class describing NM global symbol codes.
 3930 symcode='[[BCDEGRST]]'
 3931 
 3932 # Regexp to match symbols that can be accessed directly from C.
 3933 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 3934 
 3935 # Define system-specific variables.
 3936 case $host_os in
 3937 aix*)
 3938   symcode='[[BCDT]]'
 3939   ;;
 3940 cygwin* | mingw* | pw32* | cegcc*)
 3941   symcode='[[ABCDGISTW]]'
 3942   ;;
 3943 hpux*)
 3944   if test ia64 = "$host_cpu"; then
 3945     symcode='[[ABCDEGRST]]'
 3946   fi
 3947   ;;
 3948 irix* | nonstopux*)
 3949   symcode='[[BCDEGRST]]'
 3950   ;;
 3951 osf*)
 3952   symcode='[[BCDEGQRST]]'
 3953   ;;
 3954 solaris*)
 3955   symcode='[[BDRT]]'
 3956   ;;
 3957 sco3.2v5*)
 3958   symcode='[[DT]]'
 3959   ;;
 3960 sysv4.2uw2*)
 3961   symcode='[[DT]]'
 3962   ;;
 3963 sysv5* | sco5v6* | unixware* | OpenUNIX*)
 3964   symcode='[[ABDT]]'
 3965   ;;
 3966 sysv4)
 3967   symcode='[[DFNSTU]]'
 3968   ;;
 3969 esac
 3970 
 3971 # If we're using GNU nm, then use its standard symbol codes.
 3972 case `$NM -V 2>&1` in
 3973 *GNU* | *'with BFD'*)
 3974   symcode='[[ABCDGIRSTW]]' ;;
 3975 esac
 3976 
 3977 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 3978   # Gets list of data symbols to import.
 3979   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
 3980   # Adjust the below global symbol transforms to fixup imported variables.
 3981   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
 3982   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
 3983   lt_c_name_lib_hook="\
 3984   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
 3985   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
 3986 else
 3987   # Disable hooks by default.
 3988   lt_cv_sys_global_symbol_to_import=
 3989   lt_cdecl_hook=
 3990   lt_c_name_hook=
 3991   lt_c_name_lib_hook=
 3992 fi
 3993 
 3994 # Transform an extracted symbol line into a proper C declaration.
 3995 # Some systems (esp. on ia64) link data and code symbols differently,
 3996 # so use this general approach.
 3997 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
 3998 $lt_cdecl_hook\
 3999 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 4000 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
 4001 
 4002 # Transform an extracted symbol line into symbol name and symbol address
 4003 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
 4004 $lt_c_name_hook\
 4005 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 4006 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
 4007 
 4008 # Transform an extracted symbol line into symbol name with lib prefix and
 4009 # symbol address.
 4010 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
 4011 $lt_c_name_lib_hook\
 4012 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 4013 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
 4014 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
 4015 
 4016 # Handle CRLF in mingw tool chain
 4017 opt_cr=
 4018 case $build_os in
 4019 mingw*)
 4020   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 4021   ;;
 4022 esac
 4023 
 4024 # Try without a prefix underscore, then with it.
 4025 for ac_symprfx in "" "_"; do
 4026 
 4027   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 4028   symxfrm="\\1 $ac_symprfx\\2 \\2"
 4029 
 4030   # Write the raw and C identifiers.
 4031   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4032     # Fake it for dumpbin and say T for any non-static function,
 4033     # D for any global variable and I for any imported variable.
 4034     # Also find C++ and __fastcall symbols from MSVC++ or ICC,
 4035     # which start with @ or ?.
 4036     lt_cv_sys_global_symbol_pipe="$AWK ['"\
 4037 "     {last_section=section; section=\$ 3};"\
 4038 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
 4039 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 4040 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
 4041 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
 4042 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
 4043 "     \$ 0!~/External *\|/{next};"\
 4044 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
 4045 "     {if(hide[section]) next};"\
 4046 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
 4047 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
 4048 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
 4049 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
 4050 "     ' prfx=^$ac_symprfx]"
 4051   else
 4052     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 4053   fi
 4054   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
 4055 
 4056   # Check to see that the pipe works correctly.
 4057   pipe_works=no
 4058 
 4059   rm -f conftest*
 4060   cat > conftest.$ac_ext <<_LT_EOF
 4061 #ifdef __cplusplus
 4062 extern "C" {
 4063 #endif
 4064 char nm_test_var;
 4065 void nm_test_func(void);
 4066 void nm_test_func(void){}
 4067 #ifdef __cplusplus
 4068 }
 4069 #endif
 4070 int main(){nm_test_var='a';nm_test_func();return(0);}
 4071 _LT_EOF
 4072 
 4073   if AC_TRY_EVAL(ac_compile); then
 4074     # Now try to grab the symbols.
 4075     nlist=conftest.nm
 4076     if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
 4077       # Try sorting and uniquifying the output.
 4078       if sort "$nlist" | uniq > "$nlist"T; then
 4079 	mv -f "$nlist"T "$nlist"
 4080       else
 4081 	rm -f "$nlist"T
 4082       fi
 4083 
 4084       # Make sure that we snagged all the symbols we need.
 4085       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
 4086 	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
 4087 	  cat <<_LT_EOF > conftest.$ac_ext
 4088 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
 4089 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
 4090 /* DATA imports from DLLs on WIN32 can't be const, because runtime
 4091    relocations are performed -- see ld's documentation on pseudo-relocs.  */
 4092 # define LT@&t@_DLSYM_CONST
 4093 #elif defined __osf__
 4094 /* This system does not cope well with relocations in const data.  */
 4095 # define LT@&t@_DLSYM_CONST
 4096 #else
 4097 # define LT@&t@_DLSYM_CONST const
 4098 #endif
 4099 
 4100 #ifdef __cplusplus
 4101 extern "C" {
 4102 #endif
 4103 
 4104 _LT_EOF
 4105 	  # Now generate the symbol file.
 4106 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
 4107 
 4108 	  cat <<_LT_EOF >> conftest.$ac_ext
 4109 
 4110 /* The mapping between symbol names and symbols.  */
 4111 LT@&t@_DLSYM_CONST struct {
 4112   const char *name;
 4113   void       *address;
 4114 }
 4115 lt__PROGRAM__LTX_preloaded_symbols[[]] =
 4116 {
 4117   { "@PROGRAM@", (void *) 0 },
 4118 _LT_EOF
 4119 	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
 4120 	  cat <<\_LT_EOF >> conftest.$ac_ext
 4121   {0, (void *) 0}
 4122 };
 4123 
 4124 /* This works around a problem in FreeBSD linker */
 4125 #ifdef FREEBSD_WORKAROUND
 4126 static const void *lt_preloaded_setup() {
 4127   return lt__PROGRAM__LTX_preloaded_symbols;
 4128 }
 4129 #endif
 4130 
 4131 #ifdef __cplusplus
 4132 }
 4133 #endif
 4134 _LT_EOF
 4135 	  # Now try linking the two files.
 4136 	  mv conftest.$ac_objext conftstm.$ac_objext
 4137 	  lt_globsym_save_LIBS=$LIBS
 4138 	  lt_globsym_save_CFLAGS=$CFLAGS
 4139 	  LIBS=conftstm.$ac_objext
 4140 	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
 4141 	  if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
 4142 	    pipe_works=yes
 4143 	  fi
 4144 	  LIBS=$lt_globsym_save_LIBS
 4145 	  CFLAGS=$lt_globsym_save_CFLAGS
 4146 	else
 4147 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
 4148 	fi
 4149       else
 4150 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
 4151       fi
 4152     else
 4153       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
 4154     fi
 4155   else
 4156     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
 4157     cat conftest.$ac_ext >&5
 4158   fi
 4159   rm -rf conftest* conftst*
 4160 
 4161   # Do not use the global_symbol_pipe unless it works.
 4162   if test yes = "$pipe_works"; then
 4163     break
 4164   else
 4165     lt_cv_sys_global_symbol_pipe=
 4166   fi
 4167 done
 4168 ])
 4169 if test -z "$lt_cv_sys_global_symbol_pipe"; then
 4170   lt_cv_sys_global_symbol_to_cdecl=
 4171 fi
 4172 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 4173   AC_MSG_RESULT(failed)
 4174 else
 4175   AC_MSG_RESULT(ok)
 4176 fi
 4177 
 4178 # Response file support.
 4179 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4180   nm_file_list_spec='@'
 4181 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
 4182   nm_file_list_spec='@'
 4183 fi
 4184 
 4185 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
 4186     [Take the output of nm and produce a listing of raw symbols and C names])
 4187 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
 4188     [Transform the output of nm in a proper C declaration])
 4189 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
 4190     [Transform the output of nm into a list of symbols to manually relocate])
 4191 _LT_DECL([global_symbol_to_c_name_address],
 4192     [lt_cv_sys_global_symbol_to_c_name_address], [1],
 4193     [Transform the output of nm in a C name address pair])
 4194 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
 4195     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
 4196     [Transform the output of nm in a C name address pair when lib prefix is needed])
 4197 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
 4198     [The name lister interface])
 4199 _LT_DECL([], [nm_file_list_spec], [1],
 4200     [Specify filename containing input files for $NM])
 4201 ]) # _LT_CMD_GLOBAL_SYMBOLS
 4202 
 4203 
 4204 # _LT_COMPILER_PIC([TAGNAME])
 4205 # ---------------------------
 4206 m4_defun([_LT_COMPILER_PIC],
 4207 [m4_require([_LT_TAG_COMPILER])dnl
 4208 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
 4209 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4210 _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4211 
 4212 m4_if([$1], [CXX], [
 4213   # C++ specific cases for pic, static, wl, etc.
 4214   if test yes = "$GXX"; then
 4215     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4216     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4217 
 4218     case $host_os in
 4219     aix*)
 4220       # All AIX code is PIC.
 4221       if test ia64 = "$host_cpu"; then
 4222 	# AIX 5 now supports IA64 processor
 4223 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4224       fi
 4225       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4226       ;;
 4227 
 4228     amigaos*)
 4229       case $host_cpu in
 4230       powerpc)
 4231             # see comment about AmigaOS4 .so support
 4232             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4233         ;;
 4234       m68k)
 4235             # FIXME: we need at least 68020 code to build shared libraries, but
 4236             # adding the '-m68020' flag to GCC prevents building anything better,
 4237             # like '-m68040'.
 4238             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4239         ;;
 4240       esac
 4241       ;;
 4242 
 4243     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4244       # PIC is the default for these OSes.
 4245       ;;
 4246     mingw* | cygwin* | os2* | pw32* | cegcc*)
 4247       # This hack is so that the source file can tell whether it is being
 4248       # built for inclusion in a dll (and should export symbols for example).
 4249       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 4250       # (--disable-auto-import) libraries
 4251       m4_if([$1], [GCJ], [],
 4252 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4253       case $host_os in
 4254       os2*)
 4255 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4256 	;;
 4257       esac
 4258       ;;
 4259     darwin* | rhapsody*)
 4260       # PIC is the default on this platform
 4261       # Common symbols not allowed in MH_DYLIB files
 4262       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4263       ;;
 4264     *djgpp*)
 4265       # DJGPP does not support shared libraries at all
 4266       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4267       ;;
 4268     haiku*)
 4269       # PIC is the default for Haiku.
 4270       # The "-static" flag exists, but is broken.
 4271       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4272       ;;
 4273     interix[[3-9]]*)
 4274       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4275       # Instead, we relocate shared libraries at runtime.
 4276       ;;
 4277     sysv4*MP*)
 4278       if test -d /usr/nec; then
 4279 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4280       fi
 4281       ;;
 4282     hpux*)
 4283       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 4284       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 4285       # sets the default TLS model and affects inlining.
 4286       case $host_cpu in
 4287       hppa*64*)
 4288 	;;
 4289       *)
 4290 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4291 	;;
 4292       esac
 4293       ;;
 4294     *qnx* | *nto*)
 4295       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4296       # it will coredump.
 4297       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4298       ;;
 4299     *)
 4300       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4301       ;;
 4302     esac
 4303   else
 4304     case $host_os in
 4305       aix[[4-9]]*)
 4306 	# All AIX code is PIC.
 4307 	if test ia64 = "$host_cpu"; then
 4308 	  # AIX 5 now supports IA64 processor
 4309 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4310 	else
 4311 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4312 	fi
 4313 	;;
 4314       chorus*)
 4315 	case $cc_basename in
 4316 	cxch68*)
 4317 	  # Green Hills C++ Compiler
 4318 	  # _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"
 4319 	  ;;
 4320 	esac
 4321 	;;
 4322       mingw* | cygwin* | os2* | pw32* | cegcc*)
 4323 	# This hack is so that the source file can tell whether it is being
 4324 	# built for inclusion in a dll (and should export symbols for example).
 4325 	m4_if([$1], [GCJ], [],
 4326 	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4327 	;;
 4328       dgux*)
 4329 	case $cc_basename in
 4330 	  ec++*)
 4331 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4332 	    ;;
 4333 	  ghcx*)
 4334 	    # Green Hills C++ Compiler
 4335 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4336 	    ;;
 4337 	  *)
 4338 	    ;;
 4339 	esac
 4340 	;;
 4341       freebsd* | dragonfly*)
 4342 	# FreeBSD uses GNU C++
 4343 	;;
 4344       hpux9* | hpux10* | hpux11*)
 4345 	case $cc_basename in
 4346 	  CC*)
 4347 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4348 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4349 	    if test ia64 != "$host_cpu"; then
 4350 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4351 	    fi
 4352 	    ;;
 4353 	  aCC*)
 4354 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4355 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4356 	    case $host_cpu in
 4357 	    hppa*64*|ia64*)
 4358 	      # +Z the default
 4359 	      ;;
 4360 	    *)
 4361 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4362 	      ;;
 4363 	    esac
 4364 	    ;;
 4365 	  *)
 4366 	    ;;
 4367 	esac
 4368 	;;
 4369       interix*)
 4370 	# This is c89, which is MS Visual C++ (no shared libs)
 4371 	# Anyone wants to do a port?
 4372 	;;
 4373       irix5* | irix6* | nonstopux*)
 4374 	case $cc_basename in
 4375 	  CC*)
 4376 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4377 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4378 	    # CC pic flag -KPIC is the default.
 4379 	    ;;
 4380 	  *)
 4381 	    ;;
 4382 	esac
 4383 	;;
 4384       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4385 	case $cc_basename in
 4386 	  KCC*)
 4387 	    # KAI C++ Compiler
 4388 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4389 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4390 	    ;;
 4391 	  ecpc* )
 4392 	    # old Intel C++ for x86_64, which still supported -KPIC.
 4393 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4394 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4395 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4396 	    ;;
 4397 	  icpc* )
 4398 	    # Intel C++, used to be incompatible with GCC.
 4399 	    # ICC 10 doesn't accept -KPIC any more.
 4400 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4401 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4402 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4403 	    ;;
 4404 	  pgCC* | pgcpp*)
 4405 	    # Portland Group C++ compiler
 4406 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4407 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4408 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4409 	    ;;
 4410 	  cxx*)
 4411 	    # Compaq C++
 4412 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4413 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4414 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4415 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4416 	    ;;
 4417 	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
 4418 	    # IBM XL 8.0, 9.0 on PPC and BlueGene
 4419 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4420 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4421 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4422 	    ;;
 4423 	  *)
 4424 	    case `$CC -V 2>&1 | sed 5q` in
 4425 	    *Sun\ C*)
 4426 	      # Sun C++ 5.9
 4427 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4428 	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4429 	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4430 	      ;;
 4431 	    esac
 4432 	    ;;
 4433 	esac
 4434 	;;
 4435       lynxos*)
 4436 	;;
 4437       m88k*)
 4438 	;;
 4439       mvs*)
 4440 	case $cc_basename in
 4441 	  cxx*)
 4442 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
 4443 	    ;;
 4444 	  *)
 4445 	    ;;
 4446 	esac
 4447 	;;
 4448       netbsd*)
 4449 	;;
 4450       *qnx* | *nto*)
 4451         # QNX uses GNU C++, but need to define -shared option too, otherwise
 4452         # it will coredump.
 4453         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4454         ;;
 4455       osf3* | osf4* | osf5*)
 4456 	case $cc_basename in
 4457 	  KCC*)
 4458 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4459 	    ;;
 4460 	  RCC*)
 4461 	    # Rational C++ 2.4.1
 4462 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4463 	    ;;
 4464 	  cxx*)
 4465 	    # Digital/Compaq C++
 4466 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4467 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4468 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4469 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4470 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4471 	    ;;
 4472 	  *)
 4473 	    ;;
 4474 	esac
 4475 	;;
 4476       psos*)
 4477 	;;
 4478       solaris*)
 4479 	case $cc_basename in
 4480 	  CC* | sunCC*)
 4481 	    # Sun C++ 4.2, 5.x and Centerline C++
 4482 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4483 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4484 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4485 	    ;;
 4486 	  gcx*)
 4487 	    # Green Hills C++ Compiler
 4488 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4489 	    ;;
 4490 	  *)
 4491 	    ;;
 4492 	esac
 4493 	;;
 4494       sunos4*)
 4495 	case $cc_basename in
 4496 	  CC*)
 4497 	    # Sun C++ 4.x
 4498 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4499 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4500 	    ;;
 4501 	  lcc*)
 4502 	    # Lucid
 4503 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4504 	    ;;
 4505 	  *)
 4506 	    ;;
 4507 	esac
 4508 	;;
 4509       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4510 	case $cc_basename in
 4511 	  CC*)
 4512 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4513 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4514 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4515 	    ;;
 4516 	esac
 4517 	;;
 4518       tandem*)
 4519 	case $cc_basename in
 4520 	  NCC*)
 4521 	    # NonStop-UX NCC 3.20
 4522 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4523 	    ;;
 4524 	  *)
 4525 	    ;;
 4526 	esac
 4527 	;;
 4528       vxworks*)
 4529 	;;
 4530       *)
 4531 	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4532 	;;
 4533     esac
 4534   fi
 4535 ],
 4536 [
 4537   if test yes = "$GCC"; then
 4538     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4539     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4540 
 4541     case $host_os in
 4542       aix*)
 4543       # All AIX code is PIC.
 4544       if test ia64 = "$host_cpu"; then
 4545 	# AIX 5 now supports IA64 processor
 4546 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4547       fi
 4548       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4549       ;;
 4550 
 4551     amigaos*)
 4552       case $host_cpu in
 4553       powerpc)
 4554             # see comment about AmigaOS4 .so support
 4555             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4556         ;;
 4557       m68k)
 4558             # FIXME: we need at least 68020 code to build shared libraries, but
 4559             # adding the '-m68020' flag to GCC prevents building anything better,
 4560             # like '-m68040'.
 4561             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4562         ;;
 4563       esac
 4564       ;;
 4565 
 4566     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4567       # PIC is the default for these OSes.
 4568       ;;
 4569 
 4570     mingw* | cygwin* | pw32* | os2* | cegcc*)
 4571       # This hack is so that the source file can tell whether it is being
 4572       # built for inclusion in a dll (and should export symbols for example).
 4573       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 4574       # (--disable-auto-import) libraries
 4575       m4_if([$1], [GCJ], [],
 4576 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4577       case $host_os in
 4578       os2*)
 4579 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4580 	;;
 4581       esac
 4582       ;;
 4583 
 4584     darwin* | rhapsody*)
 4585       # PIC is the default on this platform
 4586       # Common symbols not allowed in MH_DYLIB files
 4587       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4588       ;;
 4589 
 4590     haiku*)
 4591       # PIC is the default for Haiku.
 4592       # The "-static" flag exists, but is broken.
 4593       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4594       ;;
 4595 
 4596     hpux*)
 4597       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 4598       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 4599       # sets the default TLS model and affects inlining.
 4600       case $host_cpu in
 4601       hppa*64*)
 4602 	# +Z the default
 4603 	;;
 4604       *)
 4605 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4606 	;;
 4607       esac
 4608       ;;
 4609 
 4610     interix[[3-9]]*)
 4611       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4612       # Instead, we relocate shared libraries at runtime.
 4613       ;;
 4614 
 4615     msdosdjgpp*)
 4616       # Just because we use GCC doesn't mean we suddenly get shared libraries
 4617       # on systems that don't support them.
 4618       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4619       enable_shared=no
 4620       ;;
 4621 
 4622     *nto* | *qnx*)
 4623       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4624       # it will coredump.
 4625       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4626       ;;
 4627 
 4628     sysv4*MP*)
 4629       if test -d /usr/nec; then
 4630 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4631       fi
 4632       ;;
 4633 
 4634     *)
 4635       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4636       ;;
 4637     esac
 4638 
 4639     case $cc_basename in
 4640     nvcc*) # Cuda Compiler Driver 2.2
 4641       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
 4642       if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4643         _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
 4644       fi
 4645       ;;
 4646     esac
 4647   else
 4648     # PORTME Check for flag to pass linker flags through the system compiler.
 4649     case $host_os in
 4650     aix*)
 4651       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4652       if test ia64 = "$host_cpu"; then
 4653 	# AIX 5 now supports IA64 processor
 4654 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4655       else
 4656 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4657       fi
 4658       ;;
 4659 
 4660     darwin* | rhapsody*)
 4661       # PIC is the default on this platform
 4662       # Common symbols not allowed in MH_DYLIB files
 4663       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4664       case $cc_basename in
 4665       nagfor*)
 4666         # NAG Fortran compiler
 4667         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4668         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4669         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4670         ;;
 4671       esac
 4672       ;;
 4673 
 4674     mingw* | cygwin* | pw32* | os2* | cegcc*)
 4675       # This hack is so that the source file can tell whether it is being
 4676       # built for inclusion in a dll (and should export symbols for example).
 4677       m4_if([$1], [GCJ], [],
 4678 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4679       case $host_os in
 4680       os2*)
 4681 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4682 	;;
 4683       esac
 4684       ;;
 4685 
 4686     hpux9* | hpux10* | hpux11*)
 4687       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4688       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 4689       # not for PA HP-UX.
 4690       case $host_cpu in
 4691       hppa*64*|ia64*)
 4692 	# +Z the default
 4693 	;;
 4694       *)
 4695 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4696 	;;
 4697       esac
 4698       # Is there a better lt_prog_compiler_static that works with the bundled CC?
 4699       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4700       ;;
 4701 
 4702     irix5* | irix6* | nonstopux*)
 4703       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4704       # PIC (with -KPIC) is the default.
 4705       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4706       ;;
 4707 
 4708     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4709       case $cc_basename in
 4710       # old Intel for x86_64, which still supported -KPIC.
 4711       ecc*)
 4712 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4713 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4714 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4715         ;;
 4716       # icc used to be incompatible with GCC.
 4717       # ICC 10 doesn't accept -KPIC any more.
 4718       icc* | ifort*)
 4719 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4720 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4721 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4722         ;;
 4723       # Lahey Fortran 8.1.
 4724       lf95*)
 4725 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4726 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 4727 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 4728 	;;
 4729       nagfor*)
 4730 	# NAG Fortran compiler
 4731 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4732 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4733 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4734 	;;
 4735       tcc*)
 4736 	# Fabrice Bellard et al's Tiny C Compiler
 4737 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4738 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4739 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4740 	;;
 4741       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
 4742         # Portland Group compilers (*not* the Pentium gcc compiler,
 4743 	# which looks to be a dead project)
 4744 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4745 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4746 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4747         ;;
 4748       ccc*)
 4749         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4750         # All Alpha code is PIC.
 4751         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4752         ;;
 4753       xl* | bgxl* | bgf* | mpixl*)
 4754 	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 4755 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4756 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4757 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4758 	;;
 4759       *)
 4760 	case `$CC -V 2>&1 | sed 5q` in
 4761 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
 4762 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 4763 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4764 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4765 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 4766 	  ;;
 4767 	*Sun\ F* | *Sun*Fortran*)
 4768 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4769 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4770 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4771 	  ;;
 4772 	*Sun\ C*)
 4773 	  # Sun C 5.9
 4774 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4775 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4776 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4777 	  ;;
 4778         *Intel*\ [[CF]]*Compiler*)
 4779 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4780 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4781 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4782 	  ;;
 4783 	*Portland\ Group*)
 4784 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4785 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4786 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4787 	  ;;
 4788 	esac
 4789 	;;
 4790       esac
 4791       ;;
 4792 
 4793     newsos6)
 4794       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4795       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4796       ;;
 4797 
 4798     *nto* | *qnx*)
 4799       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4800       # it will coredump.
 4801       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4802       ;;
 4803 
 4804     osf3* | osf4* | osf5*)
 4805       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4806       # All OSF/1 code is PIC.
 4807       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4808       ;;
 4809 
 4810     rdos*)
 4811       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4812       ;;
 4813 
 4814     solaris*)
 4815       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4816       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4817       case $cc_basename in
 4818       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 4819 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 4820       *)
 4821 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 4822       esac
 4823       ;;
 4824 
 4825     sunos4*)
 4826       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4827       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4828       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4829       ;;
 4830 
 4831     sysv4 | sysv4.2uw2* | sysv4.3*)
 4832       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4833       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4834       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4835       ;;
 4836 
 4837     sysv4*MP*)
 4838       if test -d /usr/nec; then
 4839 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 4840 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4841       fi
 4842       ;;
 4843 
 4844     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4845       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4846       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4847       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4848       ;;
 4849 
 4850     unicos*)
 4851       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4852       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4853       ;;
 4854 
 4855     uts4*)
 4856       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4857       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4858       ;;
 4859 
 4860     *)
 4861       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4862       ;;
 4863     esac
 4864   fi
 4865 ])
 4866 case $host_os in
 4867   # For platforms that do not support PIC, -DPIC is meaningless:
 4868   *djgpp*)
 4869     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4870     ;;
 4871   *)
 4872     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
 4873     ;;
 4874 esac
 4875 
 4876 AC_CACHE_CHECK([for $compiler option to produce PIC],
 4877   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
 4878   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
 4879 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
 4880 
 4881 #
 4882 # Check to make sure the PIC flag actually works.
 4883 #
 4884 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4885   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
 4886     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
 4887     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
 4888     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
 4889      "" | " "*) ;;
 4890      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 4891      esac],
 4892     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4893      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 4894 fi
 4895 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
 4896 	[Additional compiler flags for building library objects])
 4897 
 4898 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
 4899 	[How to pass a linker flag through the compiler])
 4900 #
 4901 # Check to make sure the static flag actually works.
 4902 #
 4903 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
 4904 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 4905   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
 4906   $lt_tmp_static_flag,
 4907   [],
 4908   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
 4909 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
 4910 	[Compiler flag to prevent dynamic linking])
 4911 ])# _LT_COMPILER_PIC
 4912 
 4913 
 4914 # _LT_LINKER_SHLIBS([TAGNAME])
 4915 # ----------------------------
 4916 # See if the linker supports building shared libraries.
 4917 m4_defun([_LT_LINKER_SHLIBS],
 4918 [AC_REQUIRE([LT_PATH_LD])dnl
 4919 AC_REQUIRE([LT_PATH_NM])dnl
 4920 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 4921 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 4922 m4_require([_LT_DECL_EGREP])dnl
 4923 m4_require([_LT_DECL_SED])dnl
 4924 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 4925 m4_require([_LT_TAG_COMPILER])dnl
 4926 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 4927 m4_if([$1], [CXX], [
 4928   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4929   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 4930   case $host_os in
 4931   aix[[4-9]]*)
 4932     # If we're using GNU nm, then we don't want the "-C" option.
 4933     # -C means demangle to GNU nm, but means don't demangle to AIX nm.
 4934     # Without the "-l" option, or with the "-B" option, AIX nm treats
 4935     # weak defined symbols like other global defined symbols, whereas
 4936     # GNU nm marks them as "W".
 4937     # While the 'weak' keyword is ignored in the Export File, we need
 4938     # it in the Import File for the 'aix-soname' feature, so we have
 4939     # to replace the "-B" option with "-P" for AIX nm.
 4940     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 4941       _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'
 4942     else
 4943       _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 == "L") || (\$ 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'
 4944     fi
 4945     ;;
 4946   pw32*)
 4947     _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
 4948     ;;
 4949   cygwin* | mingw* | cegcc*)
 4950     case $cc_basename in
 4951     cl* | icl*)
 4952       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 4953       ;;
 4954     *)
 4955       _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'
 4956       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 4957       ;;
 4958     esac
 4959     ;;
 4960   *)
 4961     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4962     ;;
 4963   esac
 4964 ], [
 4965   runpath_var=
 4966   _LT_TAGVAR(allow_undefined_flag, $1)=
 4967   _LT_TAGVAR(always_export_symbols, $1)=no
 4968   _LT_TAGVAR(archive_cmds, $1)=
 4969   _LT_TAGVAR(archive_expsym_cmds, $1)=
 4970   _LT_TAGVAR(compiler_needs_object, $1)=no
 4971   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 4972   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 4973   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4974   _LT_TAGVAR(hardcode_automatic, $1)=no
 4975   _LT_TAGVAR(hardcode_direct, $1)=no
 4976   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 4977   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 4978   _LT_TAGVAR(hardcode_libdir_separator, $1)=
 4979   _LT_TAGVAR(hardcode_minus_L, $1)=no
 4980   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 4981   _LT_TAGVAR(inherit_rpath, $1)=no
 4982   _LT_TAGVAR(link_all_deplibs, $1)=unknown
 4983   _LT_TAGVAR(module_cmds, $1)=
 4984   _LT_TAGVAR(module_expsym_cmds, $1)=
 4985   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
 4986   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 4987   _LT_TAGVAR(thread_safe_flag_spec, $1)=
 4988   _LT_TAGVAR(whole_archive_flag_spec, $1)=
 4989   # include_expsyms should be a list of space-separated symbols to be *always*
 4990   # included in the symbol list
 4991   _LT_TAGVAR(include_expsyms, $1)=
 4992   # exclude_expsyms can be an extended regexp of symbols to exclude
 4993   # it will be wrapped by ' (' and ')$', so one must not match beginning or
 4994   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
 4995   # as well as any symbol that contains 'd'.
 4996   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 4997   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 4998   # platforms (ab)use it in PIC code, but their linkers get confused if
 4999   # the symbol is explicitly referenced.  Since portable code cannot
 5000   # rely on this symbol name, it's probably fine to never include it in
 5001   # preloaded symbol tables.
 5002   # Exclude shared library initialization/finalization symbols.
 5003 dnl Note also adjust exclude_expsyms for C++ above.
 5004   extract_expsyms_cmds=
 5005 
 5006   case $host_os in
 5007   cygwin* | mingw* | pw32* | cegcc*)
 5008     # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
 5009     # When not using gcc, we currently assume that we are using
 5010     # Microsoft Visual C++ or Intel C++ Compiler.
 5011     if test yes != "$GCC"; then
 5012       with_gnu_ld=no
 5013     fi
 5014     ;;
 5015   interix*)
 5016     # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
 5017     with_gnu_ld=yes
 5018     ;;
 5019   openbsd* | bitrig*)
 5020     with_gnu_ld=no
 5021     ;;
 5022   esac
 5023 
 5024   _LT_TAGVAR(ld_shlibs, $1)=yes
 5025 
 5026   # On some targets, GNU ld is compatible enough with the native linker
 5027   # that we're better off using the native interface for both.
 5028   lt_use_gnu_ld_interface=no
 5029   if test yes = "$with_gnu_ld"; then
 5030     case $host_os in
 5031       aix*)
 5032 	# The AIX port of GNU ld has always aspired to compatibility
 5033 	# with the native linker.  However, as the warning in the GNU ld
 5034 	# block says, versions before 2.19.5* couldn't really create working
 5035 	# shared libraries, regardless of the interface used.
 5036 	case `$LD -v 2>&1` in
 5037 	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
 5038 	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
 5039 	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
 5040 	  *)
 5041 	    lt_use_gnu_ld_interface=yes
 5042 	    ;;
 5043 	esac
 5044 	;;
 5045       *)
 5046 	lt_use_gnu_ld_interface=yes
 5047 	;;
 5048     esac
 5049   fi
 5050 
 5051   if test yes = "$lt_use_gnu_ld_interface"; then
 5052     # If archive_cmds runs LD, not CC, wlarc should be empty
 5053     wlarc='$wl'
 5054 
 5055     # Set some defaults for GNU ld with shared library support. These
 5056     # are reset later if shared libraries are not supported. Putting them
 5057     # here allows them to be overridden if necessary.
 5058     runpath_var=LD_RUN_PATH
 5059     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5060     _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 5061     # ancient GNU ld didn't support --whole-archive et. al.
 5062     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
 5063       _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 5064     else
 5065       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5066     fi
 5067     supports_anon_versioning=no
 5068     case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
 5069       *GNU\ gold*) supports_anon_versioning=yes ;;
 5070       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 5071       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 5072       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 5073       *\ 2.11.*) ;; # other 2.11 versions
 5074       *) supports_anon_versioning=yes ;;
 5075     esac
 5076 
 5077     # See if GNU ld supports shared libraries.
 5078     case $host_os in
 5079     aix[[3-9]]*)
 5080       # On AIX/PPC, the GNU linker is very broken
 5081       if test ia64 != "$host_cpu"; then
 5082 	_LT_TAGVAR(ld_shlibs, $1)=no
 5083 	cat <<_LT_EOF 1>&2
 5084 
 5085 *** Warning: the GNU linker, at least up to release 2.19, is reported
 5086 *** to be unable to reliably create shared libraries on AIX.
 5087 *** Therefore, libtool is disabling shared libraries support.  If you
 5088 *** really care for shared libraries, you may want to install binutils
 5089 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
 5090 *** You will then need to restart the configuration process.
 5091 
 5092 _LT_EOF
 5093       fi
 5094       ;;
 5095 
 5096     amigaos*)
 5097       case $host_cpu in
 5098       powerpc)
 5099             # see comment about AmigaOS4 .so support
 5100             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5101             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5102         ;;
 5103       m68k)
 5104             _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)'
 5105             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5106             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5107         ;;
 5108       esac
 5109       ;;
 5110 
 5111     beos*)
 5112       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5113 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5114 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 5115 	# support --undefined.  This deserves some investigation.  FIXME
 5116 	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5117       else
 5118 	_LT_TAGVAR(ld_shlibs, $1)=no
 5119       fi
 5120       ;;
 5121 
 5122     cygwin* | mingw* | pw32* | cegcc*)
 5123       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 5124       # as there is no search path for DLLs.
 5125       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5126       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 5127       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5128       _LT_TAGVAR(always_export_symbols, $1)=no
 5129       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5130       _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'
 5131       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 5132 
 5133       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 5134         _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'
 5135 	# If the export-symbols file already is a .def file, use it as
 5136 	# is; otherwise, prepend EXPORTS...
 5137 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5138           cp $export_symbols $output_objdir/$soname.def;
 5139         else
 5140           echo EXPORTS > $output_objdir/$soname.def;
 5141           cat $export_symbols >> $output_objdir/$soname.def;
 5142         fi~
 5143         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 5144       else
 5145 	_LT_TAGVAR(ld_shlibs, $1)=no
 5146       fi
 5147       ;;
 5148 
 5149     haiku*)
 5150       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5151       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5152       ;;
 5153 
 5154     os2*)
 5155       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5156       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5157       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5158       shrext_cmds=.dll
 5159       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5160 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5161 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5162 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5163 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5164 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5165 	emximp -o $lib $output_objdir/$libname.def'
 5166       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5167 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5168 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5169 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5170 	prefix_cmds="$SED"~
 5171 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5172 	  prefix_cmds="$prefix_cmds -e 1d";
 5173 	fi~
 5174 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5175 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5176 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5177 	emximp -o $lib $output_objdir/$libname.def'
 5178       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5179       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5180       _LT_TAGVAR(file_list_spec, $1)='@'
 5181       ;;
 5182 
 5183     interix[[3-9]]*)
 5184       _LT_TAGVAR(hardcode_direct, $1)=no
 5185       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5186       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5187       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5188       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 5189       # Instead, shared libraries are loaded at an image base (0x10000000 by
 5190       # default) and relocated if they conflict, which is a slow very memory
 5191       # consuming and fragmenting process.  To avoid this, we pick a random,
 5192       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 5193       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 5194       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5195       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5196       ;;
 5197 
 5198     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
 5199       tmp_diet=no
 5200       if test linux-dietlibc = "$host_os"; then
 5201 	case $cc_basename in
 5202 	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
 5203 	esac
 5204       fi
 5205       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
 5206 	 && test no = "$tmp_diet"
 5207       then
 5208 	tmp_addflag=' $pic_flag'
 5209 	tmp_sharedflag='-shared'
 5210 	case $cc_basename,$host_cpu in
 5211         pgcc*)				# Portland Group C compiler
 5212 	  _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'
 5213 	  tmp_addflag=' $pic_flag'
 5214 	  ;;
 5215 	pgf77* | pgf90* | pgf95* | pgfortran*)
 5216 					# Portland Group f77 and f90 compilers
 5217 	  _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'
 5218 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 5219 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 5220 	  tmp_addflag=' -i_dynamic' ;;
 5221 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 5222 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 5223 	ifc* | ifort*)			# Intel Fortran compiler
 5224 	  tmp_addflag=' -nofor_main' ;;
 5225 	lf95*)				# Lahey Fortran 8.1
 5226 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5227 	  tmp_sharedflag='--shared' ;;
 5228         nagfor*)                        # NAGFOR 5.3
 5229           tmp_sharedflag='-Wl,-shared' ;;
 5230 	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 5231 	  tmp_sharedflag='-qmkshrobj'
 5232 	  tmp_addflag= ;;
 5233 	nvcc*)	# Cuda Compiler Driver 2.2
 5234 	  _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'
 5235 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5236 	  ;;
 5237 	esac
 5238 	case `$CC -V 2>&1 | sed 5q` in
 5239 	*Sun\ C*)			# Sun C 5.9
 5240 	  _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'
 5241 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5242 	  tmp_sharedflag='-G' ;;
 5243 	*Sun\ F*)			# Sun Fortran 8.3
 5244 	  tmp_sharedflag='-G' ;;
 5245 	esac
 5246 	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5247 
 5248         if test yes = "$supports_anon_versioning"; then
 5249           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5250             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5251             echo "local: *; };" >> $output_objdir/$libname.ver~
 5252             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 5253         fi
 5254 
 5255 	case $cc_basename in
 5256 	tcc*)
 5257 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
 5258 	  ;;
 5259 	xlf* | bgf* | bgxlf* | mpixlf*)
 5260 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 5261 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 5262 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5263 	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 5264 	  if test yes = "$supports_anon_versioning"; then
 5265 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5266               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5267               echo "local: *; };" >> $output_objdir/$libname.ver~
 5268               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 5269 	  fi
 5270 	  ;;
 5271 	esac
 5272       else
 5273         _LT_TAGVAR(ld_shlibs, $1)=no
 5274       fi
 5275       ;;
 5276 
 5277     netbsd*)
 5278       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5279 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 5280 	wlarc=
 5281       else
 5282 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5283 	_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'
 5284       fi
 5285       ;;
 5286 
 5287     solaris*)
 5288       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
 5289 	_LT_TAGVAR(ld_shlibs, $1)=no
 5290 	cat <<_LT_EOF 1>&2
 5291 
 5292 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
 5293 *** create shared libraries on Solaris systems.  Therefore, libtool
 5294 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5295 *** binutils to release 2.9.1 or newer.  Another option is to modify
 5296 *** your PATH or compiler configuration so that the native linker is
 5297 *** used, and then restart.
 5298 
 5299 _LT_EOF
 5300       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5301 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5302 	_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'
 5303       else
 5304 	_LT_TAGVAR(ld_shlibs, $1)=no
 5305       fi
 5306       ;;
 5307 
 5308     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 5309       case `$LD -v 2>&1` in
 5310         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 5311 	_LT_TAGVAR(ld_shlibs, $1)=no
 5312 	cat <<_LT_EOF 1>&2
 5313 
 5314 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
 5315 *** reliably create shared libraries on SCO systems.  Therefore, libtool
 5316 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5317 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
 5318 *** your PATH or compiler configuration so that the native linker is
 5319 *** used, and then restart.
 5320 
 5321 _LT_EOF
 5322 	;;
 5323 	*)
 5324 	  # For security reasons, it is highly recommended that you always
 5325 	  # use absolute paths for naming shared libraries, and exclude the
 5326 	  # DT_RUNPATH tag from executables and libraries.  But doing so
 5327 	  # requires that you compile everything twice, which is a pain.
 5328 	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5329 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5330 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5331 	    _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'
 5332 	  else
 5333 	    _LT_TAGVAR(ld_shlibs, $1)=no
 5334 	  fi
 5335 	;;
 5336       esac
 5337       ;;
 5338 
 5339     sunos4*)
 5340       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5341       wlarc=
 5342       _LT_TAGVAR(hardcode_direct, $1)=yes
 5343       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5344       ;;
 5345 
 5346     *)
 5347       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5348 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5349 	_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'
 5350       else
 5351 	_LT_TAGVAR(ld_shlibs, $1)=no
 5352       fi
 5353       ;;
 5354     esac
 5355 
 5356     if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
 5357       runpath_var=
 5358       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5359       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 5360       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5361     fi
 5362   else
 5363     # PORTME fill in a description of your system's linker (not GNU ld)
 5364     case $host_os in
 5365     aix3*)
 5366       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5367       _LT_TAGVAR(always_export_symbols, $1)=yes
 5368       _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'
 5369       # Note: this linker hardcodes the directories in LIBPATH if there
 5370       # are no directories specified by -L.
 5371       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5372       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
 5373 	# Neither direct hardcoding nor static linking is supported with a
 5374 	# broken collect2.
 5375 	_LT_TAGVAR(hardcode_direct, $1)=unsupported
 5376       fi
 5377       ;;
 5378 
 5379     aix[[4-9]]*)
 5380       if test ia64 = "$host_cpu"; then
 5381 	# On IA64, the linker does run time linking by default, so we don't
 5382 	# have to do anything special.
 5383 	aix_use_runtimelinking=no
 5384 	exp_sym_flag='-Bexport'
 5385 	no_entry_flag=
 5386       else
 5387 	# If we're using GNU nm, then we don't want the "-C" option.
 5388 	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
 5389 	# Without the "-l" option, or with the "-B" option, AIX nm treats
 5390 	# weak defined symbols like other global defined symbols, whereas
 5391 	# GNU nm marks them as "W".
 5392 	# While the 'weak' keyword is ignored in the Export File, we need
 5393 	# it in the Import File for the 'aix-soname' feature, so we have
 5394 	# to replace the "-B" option with "-P" for AIX nm.
 5395 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 5396 	  _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'
 5397 	else
 5398 	  _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 == "L") || (\$ 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'
 5399 	fi
 5400 	aix_use_runtimelinking=no
 5401 
 5402 	# Test if we are trying to use run time linking or normal
 5403 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 5404 	# have runtime linking enabled, and use it for executables.
 5405 	# For shared libraries, we enable/disable runtime linking
 5406 	# depending on the kind of the shared library created -
 5407 	# when "with_aix_soname,aix_use_runtimelinking" is:
 5408 	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 5409 	# "aix,yes"  lib.so          shared, rtl:yes, for executables
 5410 	#            lib.a           static archive
 5411 	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
 5412 	#            lib.a(lib.so.V) shared, rtl:no,  for executables
 5413 	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 5414 	#            lib.a(lib.so.V) shared, rtl:no
 5415 	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 5416 	#            lib.a           static archive
 5417 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 5418 	  for ld_flag in $LDFLAGS; do
 5419 	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
 5420 	    aix_use_runtimelinking=yes
 5421 	    break
 5422 	  fi
 5423 	  done
 5424 	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 5425 	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
 5426 	    # so we don't have lib.a shared libs to link our executables.
 5427 	    # We have to force runtime linking in this case.
 5428 	    aix_use_runtimelinking=yes
 5429 	    LDFLAGS="$LDFLAGS -Wl,-brtl"
 5430 	  fi
 5431 	  ;;
 5432 	esac
 5433 
 5434 	exp_sym_flag='-bexport'
 5435 	no_entry_flag='-bnoentry'
 5436       fi
 5437 
 5438       # When large executables or shared objects are built, AIX ld can
 5439       # have problems creating the table of contents.  If linking a library
 5440       # or program results in "error TOC overflow" add -mminimal-toc to
 5441       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 5442       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 5443 
 5444       _LT_TAGVAR(archive_cmds, $1)=''
 5445       _LT_TAGVAR(hardcode_direct, $1)=yes
 5446       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5447       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 5448       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5449       _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 5450       case $with_aix_soname,$aix_use_runtimelinking in
 5451       aix,*) ;; # traditional, no import file
 5452       svr4,* | *,yes) # use import file
 5453 	# The Import File defines what to hardcode.
 5454 	_LT_TAGVAR(hardcode_direct, $1)=no
 5455 	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 5456 	;;
 5457       esac
 5458 
 5459       if test yes = "$GCC"; then
 5460 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
 5461 	# We only want to do this on AIX 4.2 and lower, the check
 5462 	# below for broken collect2 doesn't work under 4.3+
 5463 	  collect2name=`$CC -print-prog-name=collect2`
 5464 	  if test -f "$collect2name" &&
 5465 	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 5466 	  then
 5467 	  # We have reworked collect2
 5468 	  :
 5469 	  else
 5470 	  # We have old collect2
 5471 	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
 5472 	  # It fails to find uninstalled libraries when the uninstalled
 5473 	  # path is not listed in the libpath.  Setting hardcode_minus_L
 5474 	  # to unsupported forces relinking
 5475 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5476 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5477 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
 5478 	  fi
 5479 	  ;;
 5480 	esac
 5481 	shared_flag='-shared'
 5482 	if test yes = "$aix_use_runtimelinking"; then
 5483 	  shared_flag="$shared_flag "'$wl-G'
 5484 	fi
 5485 	# Need to ensure runtime linking is disabled for the traditional
 5486 	# shared library, or the linker may eventually find shared libraries
 5487 	# /with/ Import File - we do not want to mix them.
 5488 	shared_flag_aix='-shared'
 5489 	shared_flag_svr4='-shared $wl-G'
 5490       else
 5491 	# not using gcc
 5492 	if test ia64 = "$host_cpu"; then
 5493 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 5494 	# chokes on -Wl,-G. The following line is correct:
 5495 	  shared_flag='-G'
 5496 	else
 5497 	  if test yes = "$aix_use_runtimelinking"; then
 5498 	    shared_flag='$wl-G'
 5499 	  else
 5500 	    shared_flag='$wl-bM:SRE'
 5501 	  fi
 5502 	  shared_flag_aix='$wl-bM:SRE'
 5503 	  shared_flag_svr4='$wl-G'
 5504 	fi
 5505       fi
 5506 
 5507       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 5508       # It seems that -bexpall does not export symbols beginning with
 5509       # underscore (_), so it is better to generate a list of symbols to export.
 5510       _LT_TAGVAR(always_export_symbols, $1)=yes
 5511       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 5512 	# Warning - without using the other runtime loading flags (-brtl),
 5513 	# -berok will link without error, but may produce a broken library.
 5514 	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
 5515         # Determine the default libpath from the value encoded in an
 5516         # empty executable.
 5517         _LT_SYS_MODULE_PATH_AIX([$1])
 5518         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5519         _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' '$shared_flag
 5520       else
 5521 	if test ia64 = "$host_cpu"; then
 5522 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 5523 	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 5524 	  _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"
 5525 	else
 5526 	 # Determine the default libpath from the value encoded in an
 5527 	 # empty executable.
 5528 	 _LT_SYS_MODULE_PATH_AIX([$1])
 5529 	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5530 	  # Warning - without using the other run time loading flags,
 5531 	  # -berok will link without error, but may produce a broken library.
 5532 	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 5533 	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 5534 	  if test yes = "$with_gnu_ld"; then
 5535 	    # We only use this code for GNU lds that support --whole-archive.
 5536 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 5537 	  else
 5538 	    # Exported symbols can be pulled into shared objects from archives
 5539 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 5540 	  fi
 5541 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 5542 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 5543 	  # -brtl affects multiple linker settings, -berok does not and is overridden later
 5544 	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 5545 	  if test svr4 != "$with_aix_soname"; then
 5546 	    # This is similar to how AIX traditionally builds its shared libraries.
 5547 	    _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/$soname'
 5548 	  fi
 5549 	  if test aix != "$with_aix_soname"; then
 5550 	    _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'
 5551 	  else
 5552 	    # used by -dlpreopen to get the symbols
 5553 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 5554 	  fi
 5555 	  _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 5556 	fi
 5557       fi
 5558       ;;
 5559 
 5560     amigaos*)
 5561       case $host_cpu in
 5562       powerpc)
 5563             # see comment about AmigaOS4 .so support
 5564             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5565             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5566         ;;
 5567       m68k)
 5568             _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)'
 5569             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5570             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5571         ;;
 5572       esac
 5573       ;;
 5574 
 5575     bsdi[[45]]*)
 5576       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 5577       ;;
 5578 
 5579     cygwin* | mingw* | pw32* | cegcc*)
 5580       # When not using gcc, we currently assume that we are using
 5581       # Microsoft Visual C++ or Intel C++ Compiler.
 5582       # hardcode_libdir_flag_spec is actually meaningless, as there is
 5583       # no search path for DLLs.
 5584       case $cc_basename in
 5585       cl* | icl*)
 5586 	# Native MSVC or ICC
 5587 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5588 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5589 	_LT_TAGVAR(always_export_symbols, $1)=yes
 5590 	_LT_TAGVAR(file_list_spec, $1)='@'
 5591 	# Tell ltmain to make .lib files, not .a files.
 5592 	libext=lib
 5593 	# Tell ltmain to make .dll files, not .so files.
 5594 	shrext_cmds=.dll
 5595 	# FIXME: Setting linknames here is a bad hack.
 5596 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 5597 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5598             cp "$export_symbols" "$output_objdir/$soname.def";
 5599             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 5600           else
 5601             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 5602           fi~
 5603           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 5604           linknames='
 5605 	# The linker will not automatically build a static lib if we build a DLL.
 5606 	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5607 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5608 	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 5609 	_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'
 5610 	# Don't use ranlib
 5611 	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 5612 	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 5613           lt_tool_outputfile="@TOOL_OUTPUT@"~
 5614           case $lt_outputfile in
 5615             *.exe|*.EXE) ;;
 5616             *)
 5617               lt_outputfile=$lt_outputfile.exe
 5618               lt_tool_outputfile=$lt_tool_outputfile.exe
 5619               ;;
 5620           esac~
 5621           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 5622             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 5623             $RM "$lt_outputfile.manifest";
 5624           fi'
 5625 	;;
 5626       *)
 5627 	# Assume MSVC and ICC wrapper
 5628 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5629 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5630 	# Tell ltmain to make .lib files, not .a files.
 5631 	libext=lib
 5632 	# Tell ltmain to make .dll files, not .so files.
 5633 	shrext_cmds=.dll
 5634 	# FIXME: Setting linknames here is a bad hack.
 5635 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
 5636 	# The linker will automatically build a .lib file if we build a DLL.
 5637 	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5638 	# FIXME: Should let the user specify the lib program.
 5639 	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
 5640 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5641 	;;
 5642       esac
 5643       ;;
 5644 
 5645     darwin* | rhapsody*)
 5646       _LT_DARWIN_LINKER_FEATURES($1)
 5647       ;;
 5648 
 5649     dgux*)
 5650       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5651       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5652       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5653       ;;
 5654 
 5655     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 5656     # support.  Future versions do this automatically, but an explicit c++rt0.o
 5657     # does not break anything, and helps significantly (at the cost of a little
 5658     # extra space).
 5659     freebsd2.2*)
 5660       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 5661       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5662       _LT_TAGVAR(hardcode_direct, $1)=yes
 5663       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5664       ;;
 5665 
 5666     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 5667     freebsd2.*)
 5668       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5669       _LT_TAGVAR(hardcode_direct, $1)=yes
 5670       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5671       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5672       ;;
 5673 
 5674     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 5675     freebsd* | dragonfly*)
 5676       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5677       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5678       _LT_TAGVAR(hardcode_direct, $1)=yes
 5679       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5680       ;;
 5681 
 5682     hpux9*)
 5683       if test yes = "$GCC"; then
 5684 	_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'
 5685       else
 5686 	_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'
 5687       fi
 5688       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5689       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5690       _LT_TAGVAR(hardcode_direct, $1)=yes
 5691 
 5692       # hardcode_minus_L: Not really in the search PATH,
 5693       # but as the default location of the library.
 5694       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5695       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5696       ;;
 5697 
 5698     hpux10*)
 5699       if test yes,no = "$GCC,$with_gnu_ld"; then
 5700 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5701       else
 5702 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 5703       fi
 5704       if test no = "$with_gnu_ld"; then
 5705 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5706 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5707 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5708 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5709 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5710 	# hardcode_minus_L: Not really in the search PATH,
 5711 	# but as the default location of the library.
 5712 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 5713       fi
 5714       ;;
 5715 
 5716     hpux11*)
 5717       if test yes,no = "$GCC,$with_gnu_ld"; then
 5718 	case $host_cpu in
 5719 	hppa*64*)
 5720 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5721 	  ;;
 5722 	ia64*)
 5723 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5724 	  ;;
 5725 	*)
 5726 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5727 	  ;;
 5728 	esac
 5729       else
 5730 	case $host_cpu in
 5731 	hppa*64*)
 5732 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5733 	  ;;
 5734 	ia64*)
 5735 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5736 	  ;;
 5737 	*)
 5738 	m4_if($1, [], [
 5739 	  # Older versions of the 11.00 compiler do not understand -b yet
 5740 	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
 5741 	  _LT_LINKER_OPTION([if $CC understands -b],
 5742 	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
 5743 	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
 5744 	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
 5745 	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 5746 	  ;;
 5747 	esac
 5748       fi
 5749       if test no = "$with_gnu_ld"; then
 5750 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5751 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5752 
 5753 	case $host_cpu in
 5754 	hppa*64*|ia64*)
 5755 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5756 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5757 	  ;;
 5758 	*)
 5759 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 5760 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5761 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5762 
 5763 	  # hardcode_minus_L: Not really in the search PATH,
 5764 	  # but as the default location of the library.
 5765 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5766 	  ;;
 5767 	esac
 5768       fi
 5769       ;;
 5770 
 5771     irix5* | irix6* | nonstopux*)
 5772       if test yes = "$GCC"; then
 5773 	_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'
 5774 	# Try to use the -exported_symbol ld option, if it does not
 5775 	# work, assume that -exports_file does not work either and
 5776 	# implicitly export all symbols.
 5777 	# This should be the same for all languages, so no per-tag cache variable.
 5778 	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
 5779 	  [lt_cv_irix_exported_symbol],
 5780 	  [save_LDFLAGS=$LDFLAGS
 5781 	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
 5782 	   AC_LINK_IFELSE(
 5783 	     [AC_LANG_SOURCE(
 5784 	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
 5785 			      [C++], [[int foo (void) { return 0; }]],
 5786 			      [Fortran 77], [[
 5787       subroutine foo
 5788       end]],
 5789 			      [Fortran], [[
 5790       subroutine foo
 5791       end]])])],
 5792 	      [lt_cv_irix_exported_symbol=yes],
 5793 	      [lt_cv_irix_exported_symbol=no])
 5794            LDFLAGS=$save_LDFLAGS])
 5795 	if test yes = "$lt_cv_irix_exported_symbol"; then
 5796           _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'
 5797 	fi
 5798       else
 5799 	_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'
 5800 	_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'
 5801       fi
 5802       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5803       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5804       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5805       _LT_TAGVAR(inherit_rpath, $1)=yes
 5806       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5807       ;;
 5808 
 5809     linux*)
 5810       case $cc_basename in
 5811       tcc*)
 5812 	# Fabrice Bellard et al's Tiny C Compiler
 5813 	_LT_TAGVAR(ld_shlibs, $1)=yes
 5814 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5815 	;;
 5816       esac
 5817       ;;
 5818 
 5819     netbsd*)
 5820       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5821 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 5822       else
 5823 	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 5824       fi
 5825       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5826       _LT_TAGVAR(hardcode_direct, $1)=yes
 5827       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5828       ;;
 5829 
 5830     newsos6)
 5831       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5832       _LT_TAGVAR(hardcode_direct, $1)=yes
 5833       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5834       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5835       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5836       ;;
 5837 
 5838     *nto* | *qnx*)
 5839       ;;
 5840 
 5841     openbsd* | bitrig*)
 5842       if test -f /usr/libexec/ld.so; then
 5843 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5844 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5845 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5846 	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 5847 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5848 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
 5849 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5850 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5851 	else
 5852 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5853 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5854 	fi
 5855       else
 5856 	_LT_TAGVAR(ld_shlibs, $1)=no
 5857       fi
 5858       ;;
 5859 
 5860     os2*)
 5861       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5862       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5863       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5864       shrext_cmds=.dll
 5865       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5866 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5867 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5868 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5869 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5870 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5871 	emximp -o $lib $output_objdir/$libname.def'
 5872       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5873 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5874 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5875 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5876 	prefix_cmds="$SED"~
 5877 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5878 	  prefix_cmds="$prefix_cmds -e 1d";
 5879 	fi~
 5880 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5881 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5882 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5883 	emximp -o $lib $output_objdir/$libname.def'
 5884       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5885       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5886       _LT_TAGVAR(file_list_spec, $1)='@'
 5887       ;;
 5888 
 5889     osf3*)
 5890       if test yes = "$GCC"; then
 5891 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5892 	_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'
 5893       else
 5894 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5895 	_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'
 5896       fi
 5897       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5898       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5899       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5900       ;;
 5901 
 5902     osf4* | osf5*)	# as osf3* with the addition of -msym flag
 5903       if test yes = "$GCC"; then
 5904 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5905 	_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'
 5906 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5907       else
 5908 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5909 	_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'
 5910 	_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~
 5911           $CC -shared$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'
 5912 
 5913 	# Both c and cxx compiler support -rpath directly
 5914 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 5915       fi
 5916       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5917       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5918       ;;
 5919 
 5920     solaris*)
 5921       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
 5922       if test yes = "$GCC"; then
 5923 	wlarc='$wl'
 5924 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5925 	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5926           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5927       else
 5928 	case `$CC -V 2>&1` in
 5929 	*"Compilers 5.0"*)
 5930 	  wlarc=''
 5931 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5932 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5933             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
 5934 	  ;;
 5935 	*)
 5936 	  wlarc='$wl'
 5937 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5938 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5939             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5940 	  ;;
 5941 	esac
 5942       fi
 5943       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5944       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5945       case $host_os in
 5946       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 5947       *)
 5948 	# The compiler driver will combine and reorder linker options,
 5949 	# but understands '-z linker_flag'.  GCC discards it without '$wl',
 5950 	# but is careful enough not to reorder.
 5951 	# Supported since Solaris 2.6 (maybe 2.5.1?)
 5952 	if test yes = "$GCC"; then
 5953 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 5954 	else
 5955 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 5956 	fi
 5957 	;;
 5958       esac
 5959       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5960       ;;
 5961 
 5962     sunos4*)
 5963       if test sequent = "$host_vendor"; then
 5964 	# Use $CC to link under sequent, because it throws in some extra .o
 5965 	# files that make .init and .fini sections work.
 5966 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5967       else
 5968 	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 5969       fi
 5970       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5971       _LT_TAGVAR(hardcode_direct, $1)=yes
 5972       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5973       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5974       ;;
 5975 
 5976     sysv4)
 5977       case $host_vendor in
 5978 	sni)
 5979 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5980 	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 5981 	;;
 5982 	siemens)
 5983 	  ## LD is ld it makes a PLAMLIB
 5984 	  ## CC just makes a GrossModule.
 5985 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 5986 	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 5987 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5988         ;;
 5989 	motorola)
 5990 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5991 	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 5992 	;;
 5993       esac
 5994       runpath_var='LD_RUN_PATH'
 5995       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5996       ;;
 5997 
 5998     sysv4.3*)
 5999       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6000       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6001       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 6002       ;;
 6003 
 6004     sysv4*MP*)
 6005       if test -d /usr/nec; then
 6006 	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6007 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6008 	runpath_var=LD_RUN_PATH
 6009 	hardcode_runpath_var=yes
 6010 	_LT_TAGVAR(ld_shlibs, $1)=yes
 6011       fi
 6012       ;;
 6013 
 6014     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 6015       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6016       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6017       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6018       runpath_var='LD_RUN_PATH'
 6019 
 6020       if test yes = "$GCC"; then
 6021 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6022 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6023       else
 6024 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6025 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6026       fi
 6027       ;;
 6028 
 6029     sysv5* | sco3.2v5* | sco5v6*)
 6030       # Note: We CANNOT use -z defs as we might desire, because we do not
 6031       # link with -lc, and that would cause any symbols used from libc to
 6032       # always be unresolved, which means just about no library would
 6033       # ever link correctly.  If we're not using GNU ld we use -z text
 6034       # though, which does catch some bad symbols but isn't as heavy-handed
 6035       # as -z defs.
 6036       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6037       _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 6038       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6039       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6040       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 6041       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6042       _LT_TAGVAR(link_all_deplibs, $1)=yes
 6043       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 6044       runpath_var='LD_RUN_PATH'
 6045 
 6046       if test yes = "$GCC"; then
 6047 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6048 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6049       else
 6050 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6051 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6052       fi
 6053       ;;
 6054 
 6055     uts4*)
 6056       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6057       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6058       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6059       ;;
 6060 
 6061     *)
 6062       _LT_TAGVAR(ld_shlibs, $1)=no
 6063       ;;
 6064     esac
 6065 
 6066     if test sni = "$host_vendor"; then
 6067       case $host in
 6068       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 6069 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
 6070 	;;
 6071       esac
 6072     fi
 6073   fi
 6074 ])
 6075 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 6076 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 6077 
 6078 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
 6079 
 6080 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
 6081 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
 6082 _LT_DECL([], [extract_expsyms_cmds], [2],
 6083     [The commands to extract the exported symbol list from a shared archive])
 6084 
 6085 #
 6086 # Do we need to explicitly link libc?
 6087 #
 6088 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
 6089 x|xyes)
 6090   # Assume -lc should be added
 6091   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6092 
 6093   if test yes,yes = "$GCC,$enable_shared"; then
 6094     case $_LT_TAGVAR(archive_cmds, $1) in
 6095     *'~'*)
 6096       # FIXME: we may have to deal with multi-command sequences.
 6097       ;;
 6098     '$CC '*)
 6099       # Test whether the compiler implicitly links with -lc since on some
 6100       # systems, -lgcc has to come before -lc. If gcc already passes -lc
 6101       # to ld, don't add -lc before -lgcc.
 6102       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
 6103 	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
 6104 	[$RM conftest*
 6105 	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 6106 
 6107 	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 6108 	  soname=conftest
 6109 	  lib=conftest
 6110 	  libobjs=conftest.$ac_objext
 6111 	  deplibs=
 6112 	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
 6113 	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
 6114 	  compiler_flags=-v
 6115 	  linker_flags=-v
 6116 	  verstring=
 6117 	  output_objdir=.
 6118 	  libname=conftest
 6119 	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
 6120 	  _LT_TAGVAR(allow_undefined_flag, $1)=
 6121 	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
 6122 	  then
 6123 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6124 	  else
 6125 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6126 	  fi
 6127 	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 6128 	else
 6129 	  cat conftest.err 1>&5
 6130 	fi
 6131 	$RM conftest*
 6132 	])
 6133       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
 6134       ;;
 6135     esac
 6136   fi
 6137   ;;
 6138 esac
 6139 
 6140 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
 6141     [Whether or not to add -lc for building shared libraries])
 6142 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
 6143     [enable_shared_with_static_runtimes], [0],
 6144     [Whether or not to disallow shared libs when runtime libs are static])
 6145 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
 6146     [Compiler flag to allow reflexive dlopens])
 6147 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
 6148     [Compiler flag to generate shared objects directly from archives])
 6149 _LT_TAGDECL([], [compiler_needs_object], [1],
 6150     [Whether the compiler copes with passing no objects directly])
 6151 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
 6152     [Create an old-style archive from a shared archive])
 6153 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
 6154     [Create a temporary old-style archive to link instead of a shared archive])
 6155 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
 6156 _LT_TAGDECL([], [archive_expsym_cmds], [2])
 6157 _LT_TAGDECL([], [module_cmds], [2],
 6158     [Commands used to build a loadable module if different from building
 6159     a shared archive.])
 6160 _LT_TAGDECL([], [module_expsym_cmds], [2])
 6161 _LT_TAGDECL([], [with_gnu_ld], [1],
 6162     [Whether we are building with GNU ld or not])
 6163 _LT_TAGDECL([], [allow_undefined_flag], [1],
 6164     [Flag that allows shared libraries with undefined symbols to be built])
 6165 _LT_TAGDECL([], [no_undefined_flag], [1],
 6166     [Flag that enforces no undefined symbols])
 6167 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
 6168     [Flag to hardcode $libdir into a binary during linking.
 6169     This must work even if $libdir does not exist])
 6170 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
 6171     [Whether we need a single "-rpath" flag with a separated argument])
 6172 _LT_TAGDECL([], [hardcode_direct], [0],
 6173     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6174     DIR into the resulting binary])
 6175 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
 6176     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6177     DIR into the resulting binary and the resulting library dependency is
 6178     "absolute", i.e impossible to change by setting $shlibpath_var if the
 6179     library is relocated])
 6180 _LT_TAGDECL([], [hardcode_minus_L], [0],
 6181     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
 6182     into the resulting binary])
 6183 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
 6184     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
 6185     into the resulting binary])
 6186 _LT_TAGDECL([], [hardcode_automatic], [0],
 6187     [Set to "yes" if building a shared library automatically hardcodes DIR
 6188     into the library and all subsequent libraries and executables linked
 6189     against it])
 6190 _LT_TAGDECL([], [inherit_rpath], [0],
 6191     [Set to yes if linker adds runtime paths of dependent libraries
 6192     to runtime path list])
 6193 _LT_TAGDECL([], [link_all_deplibs], [0],
 6194     [Whether libtool must link a program against all its dependency libraries])
 6195 _LT_TAGDECL([], [always_export_symbols], [0],
 6196     [Set to "yes" if exported symbols are required])
 6197 _LT_TAGDECL([], [export_symbols_cmds], [2],
 6198     [The commands to list exported symbols])
 6199 _LT_TAGDECL([], [exclude_expsyms], [1],
 6200     [Symbols that should not be listed in the preloaded symbols])
 6201 _LT_TAGDECL([], [include_expsyms], [1],
 6202     [Symbols that must always be exported])
 6203 _LT_TAGDECL([], [prelink_cmds], [2],
 6204     [Commands necessary for linking programs (against libraries) with templates])
 6205 _LT_TAGDECL([], [postlink_cmds], [2],
 6206     [Commands necessary for finishing linking programs])
 6207 _LT_TAGDECL([], [file_list_spec], [1],
 6208     [Specify filename containing input files])
 6209 dnl FIXME: Not yet implemented
 6210 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
 6211 dnl    [Compiler flag to generate thread safe objects])
 6212 ])# _LT_LINKER_SHLIBS
 6213 
 6214 
 6215 # _LT_LANG_C_CONFIG([TAG])
 6216 # ------------------------
 6217 # Ensure that the configuration variables for a C compiler are suitably
 6218 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6219 # the compiler configuration to 'libtool'.
 6220 m4_defun([_LT_LANG_C_CONFIG],
 6221 [m4_require([_LT_DECL_EGREP])dnl
 6222 lt_save_CC=$CC
 6223 AC_LANG_PUSH(C)
 6224 
 6225 # Source file extension for C test sources.
 6226 ac_ext=c
 6227 
 6228 # Object file extension for compiled C test sources.
 6229 objext=o
 6230 _LT_TAGVAR(objext, $1)=$objext
 6231 
 6232 # Code to be used in simple compile tests
 6233 lt_simple_compile_test_code="int some_variable = 0;"
 6234 
 6235 # Code to be used in simple link tests
 6236 lt_simple_link_test_code='int main(){return(0);}'
 6237 
 6238 _LT_TAG_COMPILER
 6239 # Save the default compiler, since it gets overwritten when the other
 6240 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
 6241 compiler_DEFAULT=$CC
 6242 
 6243 # save warnings/boilerplate of simple test code
 6244 _LT_COMPILER_BOILERPLATE
 6245 _LT_LINKER_BOILERPLATE
 6246 
 6247 ## CAVEAT EMPTOR:
 6248 ## There is no encapsulation within the following macros, do not change
 6249 ## the running order or otherwise move them around unless you know exactly
 6250 ## what you are doing...
 6251 if test -n "$compiler"; then
 6252   _LT_COMPILER_NO_RTTI($1)
 6253   _LT_COMPILER_PIC($1)
 6254   _LT_COMPILER_C_O($1)
 6255   _LT_COMPILER_FILE_LOCKS($1)
 6256   _LT_LINKER_SHLIBS($1)
 6257   _LT_SYS_DYNAMIC_LINKER($1)
 6258   _LT_LINKER_HARDCODE_LIBPATH($1)
 6259   LT_SYS_DLOPEN_SELF
 6260   _LT_CMD_STRIPLIB
 6261 
 6262   # Report what library types will actually be built
 6263   AC_MSG_CHECKING([if libtool supports shared libraries])
 6264   AC_MSG_RESULT([$can_build_shared])
 6265 
 6266   AC_MSG_CHECKING([whether to build shared libraries])
 6267   test no = "$can_build_shared" && enable_shared=no
 6268 
 6269   # On AIX, shared libraries and static libraries use the same namespace, and
 6270   # are all built from PIC.
 6271   case $host_os in
 6272   aix3*)
 6273     test yes = "$enable_shared" && enable_static=no
 6274     if test -n "$RANLIB"; then
 6275       archive_cmds="$archive_cmds~\$RANLIB \$lib"
 6276       postinstall_cmds='$RANLIB $lib'
 6277     fi
 6278     ;;
 6279 
 6280   aix[[4-9]]*)
 6281     if test ia64 != "$host_cpu"; then
 6282       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 6283       yes,aix,yes) ;;			# shared object as lib.so file only
 6284       yes,svr4,*) ;;			# shared object as lib.so archive member only
 6285       yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 6286       esac
 6287     fi
 6288     ;;
 6289   esac
 6290   AC_MSG_RESULT([$enable_shared])
 6291 
 6292   AC_MSG_CHECKING([whether to build static libraries])
 6293   # Make sure either enable_shared or enable_static is yes.
 6294   test yes = "$enable_shared" || enable_static=yes
 6295   AC_MSG_RESULT([$enable_static])
 6296 
 6297   _LT_CONFIG($1)
 6298 fi
 6299 AC_LANG_POP
 6300 CC=$lt_save_CC
 6301 ])# _LT_LANG_C_CONFIG
 6302 
 6303 
 6304 # _LT_LANG_CXX_CONFIG([TAG])
 6305 # --------------------------
 6306 # Ensure that the configuration variables for a C++ compiler are suitably
 6307 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6308 # the compiler configuration to 'libtool'.
 6309 m4_defun([_LT_LANG_CXX_CONFIG],
 6310 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 6311 m4_require([_LT_DECL_EGREP])dnl
 6312 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 6313 if test -n "$CXX" && ( test no != "$CXX" &&
 6314     ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
 6315     (test g++ != "$CXX"))); then
 6316   AC_PROG_CXXCPP
 6317 else
 6318   _lt_caught_CXX_error=yes
 6319 fi
 6320 
 6321 AC_LANG_PUSH(C++)
 6322 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6323 _LT_TAGVAR(allow_undefined_flag, $1)=
 6324 _LT_TAGVAR(always_export_symbols, $1)=no
 6325 _LT_TAGVAR(archive_expsym_cmds, $1)=
 6326 _LT_TAGVAR(compiler_needs_object, $1)=no
 6327 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 6328 _LT_TAGVAR(hardcode_direct, $1)=no
 6329 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6330 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 6331 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6332 _LT_TAGVAR(hardcode_minus_L, $1)=no
 6333 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 6334 _LT_TAGVAR(hardcode_automatic, $1)=no
 6335 _LT_TAGVAR(inherit_rpath, $1)=no
 6336 _LT_TAGVAR(module_cmds, $1)=
 6337 _LT_TAGVAR(module_expsym_cmds, $1)=
 6338 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 6339 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 6340 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 6341 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 6342 _LT_TAGVAR(no_undefined_flag, $1)=
 6343 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6344 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 6345 
 6346 # Source file extension for C++ test sources.
 6347 ac_ext=cpp
 6348 
 6349 # Object file extension for compiled C++ test sources.
 6350 objext=o
 6351 _LT_TAGVAR(objext, $1)=$objext
 6352 
 6353 # No sense in running all these tests if we already determined that
 6354 # the CXX compiler isn't working.  Some variables (like enable_shared)
 6355 # are currently assumed to apply to all compilers on this platform,
 6356 # and will be corrupted by setting them based on a non-working compiler.
 6357 if test yes != "$_lt_caught_CXX_error"; then
 6358   # Code to be used in simple compile tests
 6359   lt_simple_compile_test_code="int some_variable = 0;"
 6360 
 6361   # Code to be used in simple link tests
 6362   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 6363 
 6364   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 6365   _LT_TAG_COMPILER
 6366 
 6367   # save warnings/boilerplate of simple test code
 6368   _LT_COMPILER_BOILERPLATE
 6369   _LT_LINKER_BOILERPLATE
 6370 
 6371   # Allow CC to be a program name with arguments.
 6372   lt_save_CC=$CC
 6373   lt_save_CFLAGS=$CFLAGS
 6374   lt_save_LD=$LD
 6375   lt_save_GCC=$GCC
 6376   GCC=$GXX
 6377   lt_save_with_gnu_ld=$with_gnu_ld
 6378   lt_save_path_LD=$lt_cv_path_LD
 6379   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 6380     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 6381   else
 6382     $as_unset lt_cv_prog_gnu_ld
 6383   fi
 6384   if test -n "${lt_cv_path_LDCXX+set}"; then
 6385     lt_cv_path_LD=$lt_cv_path_LDCXX
 6386   else
 6387     $as_unset lt_cv_path_LD
 6388   fi
 6389   test -z "${LDCXX+set}" || LD=$LDCXX
 6390   CC=${CXX-"c++"}
 6391   CFLAGS=$CXXFLAGS
 6392   compiler=$CC
 6393   _LT_TAGVAR(compiler, $1)=$CC
 6394   _LT_CC_BASENAME([$compiler])
 6395 
 6396   if test -n "$compiler"; then
 6397     # We don't want -fno-exception when compiling C++ code, so set the
 6398     # no_builtin_flag separately
 6399     if test yes = "$GXX"; then
 6400       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 6401     else
 6402       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 6403     fi
 6404 
 6405     if test yes = "$GXX"; then
 6406       # Set up default GNU C++ configuration
 6407 
 6408       LT_PATH_LD
 6409 
 6410       # Check if GNU C++ uses GNU ld as the underlying linker, since the
 6411       # archiving commands below assume that GNU ld is being used.
 6412       if test yes = "$with_gnu_ld"; then
 6413         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6414         _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'
 6415 
 6416         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6417         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6418 
 6419         # If archive_cmds runs LD, not CC, wlarc should be empty
 6420         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 6421         #     investigate it a little bit more. (MM)
 6422         wlarc='$wl'
 6423 
 6424         # ancient GNU ld didn't support --whole-archive et. al.
 6425         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
 6426 	  $GREP 'no-whole-archive' > /dev/null; then
 6427           _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 6428         else
 6429           _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6430         fi
 6431       else
 6432         with_gnu_ld=no
 6433         wlarc=
 6434 
 6435         # A generic and very simple default shared library creation
 6436         # command for GNU C++ for the case where it uses the native
 6437         # linker, instead of GNU ld.  If possible, this setting should
 6438         # overridden to take advantage of the native linker features on
 6439         # the platform it is being used on.
 6440         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 6441       fi
 6442 
 6443       # Commands to make compiler produce verbose output that lists
 6444       # what "hidden" libraries, object files and flags are used when
 6445       # linking a shared library.
 6446       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 6447 
 6448     else
 6449       GXX=no
 6450       with_gnu_ld=no
 6451       wlarc=
 6452     fi
 6453 
 6454     # PORTME: fill in a description of your system's C++ link characteristics
 6455     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 6456     _LT_TAGVAR(ld_shlibs, $1)=yes
 6457     case $host_os in
 6458       aix3*)
 6459         # FIXME: insert proper C++ library support
 6460         _LT_TAGVAR(ld_shlibs, $1)=no
 6461         ;;
 6462       aix[[4-9]]*)
 6463         if test ia64 = "$host_cpu"; then
 6464           # On IA64, the linker does run time linking by default, so we don't
 6465           # have to do anything special.
 6466           aix_use_runtimelinking=no
 6467           exp_sym_flag='-Bexport'
 6468           no_entry_flag=
 6469         else
 6470           aix_use_runtimelinking=no
 6471 
 6472           # Test if we are trying to use run time linking or normal
 6473           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 6474           # have runtime linking enabled, and use it for executables.
 6475           # For shared libraries, we enable/disable runtime linking
 6476           # depending on the kind of the shared library created -
 6477           # when "with_aix_soname,aix_use_runtimelinking" is:
 6478           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 6479           # "aix,yes"  lib.so          shared, rtl:yes, for executables
 6480           #            lib.a           static archive
 6481           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
 6482           #            lib.a(lib.so.V) shared, rtl:no,  for executables
 6483           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 6484           #            lib.a(lib.so.V) shared, rtl:no
 6485           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 6486           #            lib.a           static archive
 6487           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 6488 	    for ld_flag in $LDFLAGS; do
 6489 	      case $ld_flag in
 6490 	      *-brtl*)
 6491 	        aix_use_runtimelinking=yes
 6492 	        break
 6493 	        ;;
 6494 	      esac
 6495 	    done
 6496 	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 6497 	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
 6498 	      # so we don't have lib.a shared libs to link our executables.
 6499 	      # We have to force runtime linking in this case.
 6500 	      aix_use_runtimelinking=yes
 6501 	      LDFLAGS="$LDFLAGS -Wl,-brtl"
 6502 	    fi
 6503 	    ;;
 6504           esac
 6505 
 6506           exp_sym_flag='-bexport'
 6507           no_entry_flag='-bnoentry'
 6508         fi
 6509 
 6510         # When large executables or shared objects are built, AIX ld can
 6511         # have problems creating the table of contents.  If linking a library
 6512         # or program results in "error TOC overflow" add -mminimal-toc to
 6513         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 6514         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 6515 
 6516         _LT_TAGVAR(archive_cmds, $1)=''
 6517         _LT_TAGVAR(hardcode_direct, $1)=yes
 6518         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6519         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6520         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6521         _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 6522         case $with_aix_soname,$aix_use_runtimelinking in
 6523         aix,*) ;;	# no import file
 6524         svr4,* | *,yes) # use import file
 6525           # The Import File defines what to hardcode.
 6526           _LT_TAGVAR(hardcode_direct, $1)=no
 6527           _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6528           ;;
 6529         esac
 6530 
 6531         if test yes = "$GXX"; then
 6532           case $host_os in aix4.[[012]]|aix4.[[012]].*)
 6533           # We only want to do this on AIX 4.2 and lower, the check
 6534           # below for broken collect2 doesn't work under 4.3+
 6535 	  collect2name=`$CC -print-prog-name=collect2`
 6536 	  if test -f "$collect2name" &&
 6537 	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 6538 	  then
 6539 	    # We have reworked collect2
 6540 	    :
 6541 	  else
 6542 	    # We have old collect2
 6543 	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
 6544 	    # It fails to find uninstalled libraries when the uninstalled
 6545 	    # path is not listed in the libpath.  Setting hardcode_minus_L
 6546 	    # to unsupported forces relinking
 6547 	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6548 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6549 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6550 	  fi
 6551           esac
 6552           shared_flag='-shared'
 6553 	  if test yes = "$aix_use_runtimelinking"; then
 6554 	    shared_flag=$shared_flag' $wl-G'
 6555 	  fi
 6556 	  # Need to ensure runtime linking is disabled for the traditional
 6557 	  # shared library, or the linker may eventually find shared libraries
 6558 	  # /with/ Import File - we do not want to mix them.
 6559 	  shared_flag_aix='-shared'
 6560 	  shared_flag_svr4='-shared $wl-G'
 6561         else
 6562           # not using gcc
 6563           if test ia64 = "$host_cpu"; then
 6564 	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 6565 	  # chokes on -Wl,-G. The following line is correct:
 6566 	  shared_flag='-G'
 6567           else
 6568 	    if test yes = "$aix_use_runtimelinking"; then
 6569 	      shared_flag='$wl-G'
 6570 	    else
 6571 	      shared_flag='$wl-bM:SRE'
 6572 	    fi
 6573 	    shared_flag_aix='$wl-bM:SRE'
 6574 	    shared_flag_svr4='$wl-G'
 6575           fi
 6576         fi
 6577 
 6578         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 6579         # It seems that -bexpall does not export symbols beginning with
 6580         # underscore (_), so it is better to generate a list of symbols to
 6581 	# export.
 6582         _LT_TAGVAR(always_export_symbols, $1)=yes
 6583 	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 6584           # Warning - without using the other runtime loading flags (-brtl),
 6585           # -berok will link without error, but may produce a broken library.
 6586           # The "-G" linker flag allows undefined symbols.
 6587           _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
 6588           # Determine the default libpath from the value encoded in an empty
 6589           # executable.
 6590           _LT_SYS_MODULE_PATH_AIX([$1])
 6591           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6592 
 6593           _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' '$shared_flag
 6594         else
 6595           if test ia64 = "$host_cpu"; then
 6596 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 6597 	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 6598 	    _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"
 6599           else
 6600 	    # Determine the default libpath from the value encoded in an
 6601 	    # empty executable.
 6602 	    _LT_SYS_MODULE_PATH_AIX([$1])
 6603 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6604 	    # Warning - without using the other run time loading flags,
 6605 	    # -berok will link without error, but may produce a broken library.
 6606 	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 6607 	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 6608 	    if test yes = "$with_gnu_ld"; then
 6609 	      # We only use this code for GNU lds that support --whole-archive.
 6610 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 6611 	    else
 6612 	      # Exported symbols can be pulled into shared objects from archives
 6613 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 6614 	    fi
 6615 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6616 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 6617 	    # -brtl affects multiple linker settings, -berok does not and is overridden later
 6618 	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 6619 	    if test svr4 != "$with_aix_soname"; then
 6620 	      # This is similar to how AIX traditionally builds its shared
 6621 	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
 6622 	      _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/$soname'
 6623 	    fi
 6624 	    if test aix != "$with_aix_soname"; then
 6625 	      _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'
 6626 	    else
 6627 	      # used by -dlpreopen to get the symbols
 6628 	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 6629 	    fi
 6630 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 6631           fi
 6632         fi
 6633         ;;
 6634 
 6635       beos*)
 6636 	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6637 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6638 	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 6639 	  # support --undefined.  This deserves some investigation.  FIXME
 6640 	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6641 	else
 6642 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6643 	fi
 6644 	;;
 6645 
 6646       chorus*)
 6647         case $cc_basename in
 6648           *)
 6649 	  # FIXME: insert proper C++ library support
 6650 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6651 	  ;;
 6652         esac
 6653         ;;
 6654 
 6655       cygwin* | mingw* | pw32* | cegcc*)
 6656 	case $GXX,$cc_basename in
 6657 	,cl* | no,cl* | ,icl* | no,icl*)
 6658 	  # Native MSVC or ICC
 6659 	  # hardcode_libdir_flag_spec is actually meaningless, as there is
 6660 	  # no search path for DLLs.
 6661 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 6662 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6663 	  _LT_TAGVAR(always_export_symbols, $1)=yes
 6664 	  _LT_TAGVAR(file_list_spec, $1)='@'
 6665 	  # Tell ltmain to make .lib files, not .a files.
 6666 	  libext=lib
 6667 	  # Tell ltmain to make .dll files, not .so files.
 6668 	  shrext_cmds=.dll
 6669 	  # FIXME: Setting linknames here is a bad hack.
 6670 	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 6671 	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6672               cp "$export_symbols" "$output_objdir/$soname.def";
 6673               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 6674             else
 6675               $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 6676             fi~
 6677             $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 6678             linknames='
 6679 	  # The linker will not automatically build a static lib if we build a DLL.
 6680 	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 6681 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6682 	  # Don't use ranlib
 6683 	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 6684 	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 6685             lt_tool_outputfile="@TOOL_OUTPUT@"~
 6686             case $lt_outputfile in
 6687               *.exe|*.EXE) ;;
 6688               *)
 6689                 lt_outputfile=$lt_outputfile.exe
 6690                 lt_tool_outputfile=$lt_tool_outputfile.exe
 6691                 ;;
 6692             esac~
 6693             func_to_tool_file "$lt_outputfile"~
 6694             if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 6695               $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 6696               $RM "$lt_outputfile.manifest";
 6697             fi'
 6698 	  ;;
 6699 	*)
 6700 	  # g++
 6701 	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 6702 	  # as there is no search path for DLLs.
 6703 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6704 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 6705 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6706 	  _LT_TAGVAR(always_export_symbols, $1)=no
 6707 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6708 
 6709 	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 6710 	    _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'
 6711 	    # If the export-symbols file already is a .def file, use it as
 6712 	    # is; otherwise, prepend EXPORTS...
 6713 	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6714               cp $export_symbols $output_objdir/$soname.def;
 6715             else
 6716               echo EXPORTS > $output_objdir/$soname.def;
 6717               cat $export_symbols >> $output_objdir/$soname.def;
 6718             fi~
 6719             $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'
 6720 	  else
 6721 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6722 	  fi
 6723 	  ;;
 6724 	esac
 6725 	;;
 6726       darwin* | rhapsody*)
 6727         _LT_DARWIN_LINKER_FEATURES($1)
 6728 	;;
 6729 
 6730       os2*)
 6731 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6732 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 6733 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6734 	shrext_cmds=.dll
 6735 	_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6736 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6737 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6738 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6739 	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 6740 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6741 	  emximp -o $lib $output_objdir/$libname.def'
 6742 	_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6743 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6744 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6745 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6746 	  prefix_cmds="$SED"~
 6747 	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
 6748 	    prefix_cmds="$prefix_cmds -e 1d";
 6749 	  fi~
 6750 	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 6751 	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 6752 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6753 	  emximp -o $lib $output_objdir/$libname.def'
 6754 	_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 6755 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6756 	_LT_TAGVAR(file_list_spec, $1)='@'
 6757 	;;
 6758 
 6759       dgux*)
 6760         case $cc_basename in
 6761           ec++*)
 6762 	    # FIXME: insert proper C++ library support
 6763 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6764 	    ;;
 6765           ghcx*)
 6766 	    # Green Hills C++ Compiler
 6767 	    # FIXME: insert proper C++ library support
 6768 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6769 	    ;;
 6770           *)
 6771 	    # FIXME: insert proper C++ library support
 6772 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6773 	    ;;
 6774         esac
 6775         ;;
 6776 
 6777       freebsd2.*)
 6778         # C++ shared libraries reported to be fairly broken before
 6779 	# switch to ELF
 6780         _LT_TAGVAR(ld_shlibs, $1)=no
 6781         ;;
 6782 
 6783       freebsd-elf*)
 6784         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6785         ;;
 6786 
 6787       freebsd* | dragonfly*)
 6788         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 6789         # conventions
 6790         _LT_TAGVAR(ld_shlibs, $1)=yes
 6791         ;;
 6792 
 6793       haiku*)
 6794         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6795         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6796         ;;
 6797 
 6798       hpux9*)
 6799         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6800         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6801         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6802         _LT_TAGVAR(hardcode_direct, $1)=yes
 6803         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6804 				             # but as the default
 6805 				             # location of the library.
 6806 
 6807         case $cc_basename in
 6808           CC*)
 6809             # FIXME: insert proper C++ library support
 6810             _LT_TAGVAR(ld_shlibs, $1)=no
 6811             ;;
 6812           aCC*)
 6813             _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 $lib'
 6814             # Commands to make compiler produce verbose output that lists
 6815             # what "hidden" libraries, object files and flags are used when
 6816             # linking a shared library.
 6817             #
 6818             # There doesn't appear to be a way to prevent this compiler from
 6819             # explicitly linking system object files so we need to strip them
 6820             # from the output so that they don't get included in the library
 6821             # dependencies.
 6822             output_verbose_link_cmd='templist=`($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"'
 6823             ;;
 6824           *)
 6825             if test yes = "$GXX"; then
 6826               _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'
 6827             else
 6828               # FIXME: insert proper C++ library support
 6829               _LT_TAGVAR(ld_shlibs, $1)=no
 6830             fi
 6831             ;;
 6832         esac
 6833         ;;
 6834 
 6835       hpux10*|hpux11*)
 6836         if test no = "$with_gnu_ld"; then
 6837 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6838 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6839 
 6840           case $host_cpu in
 6841             hppa*64*|ia64*)
 6842               ;;
 6843             *)
 6844 	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6845               ;;
 6846           esac
 6847         fi
 6848         case $host_cpu in
 6849           hppa*64*|ia64*)
 6850             _LT_TAGVAR(hardcode_direct, $1)=no
 6851             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6852             ;;
 6853           *)
 6854             _LT_TAGVAR(hardcode_direct, $1)=yes
 6855             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6856             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6857 					         # but as the default
 6858 					         # location of the library.
 6859             ;;
 6860         esac
 6861 
 6862         case $cc_basename in
 6863           CC*)
 6864 	    # FIXME: insert proper C++ library support
 6865 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6866 	    ;;
 6867           aCC*)
 6868 	    case $host_cpu in
 6869 	      hppa*64*)
 6870 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6871 	        ;;
 6872 	      ia64*)
 6873 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6874 	        ;;
 6875 	      *)
 6876 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6877 	        ;;
 6878 	    esac
 6879 	    # Commands to make compiler produce verbose output that lists
 6880 	    # what "hidden" libraries, object files and flags are used when
 6881 	    # linking a shared library.
 6882 	    #
 6883 	    # There doesn't appear to be a way to prevent this compiler from
 6884 	    # explicitly linking system object files so we need to strip them
 6885 	    # from the output so that they don't get included in the library
 6886 	    # dependencies.
 6887 	    output_verbose_link_cmd='templist=`($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"'
 6888 	    ;;
 6889           *)
 6890 	    if test yes = "$GXX"; then
 6891 	      if test no = "$with_gnu_ld"; then
 6892 	        case $host_cpu in
 6893 	          hppa*64*)
 6894 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6895 	            ;;
 6896 	          ia64*)
 6897 	            _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'
 6898 	            ;;
 6899 	          *)
 6900 	            _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'
 6901 	            ;;
 6902 	        esac
 6903 	      fi
 6904 	    else
 6905 	      # FIXME: insert proper C++ library support
 6906 	      _LT_TAGVAR(ld_shlibs, $1)=no
 6907 	    fi
 6908 	    ;;
 6909         esac
 6910         ;;
 6911 
 6912       interix[[3-9]]*)
 6913 	_LT_TAGVAR(hardcode_direct, $1)=no
 6914 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6915 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6916 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6917 	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 6918 	# Instead, shared libraries are loaded at an image base (0x10000000 by
 6919 	# default) and relocated if they conflict, which is a slow very memory
 6920 	# consuming and fragmenting process.  To avoid this, we pick a random,
 6921 	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 6922 	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 6923 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6924 	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6925 	;;
 6926       irix5* | irix6*)
 6927         case $cc_basename in
 6928           CC*)
 6929 	    # SGI C++
 6930 	    _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'
 6931 
 6932 	    # Archives containing C++ object files must be created using
 6933 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 6934 	    # necessary to make sure instantiated templates are included
 6935 	    # in the archive.
 6936 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 6937 	    ;;
 6938           *)
 6939 	    if test yes = "$GXX"; then
 6940 	      if test no = "$with_gnu_ld"; then
 6941 	        _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'
 6942 	      else
 6943 	        _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'
 6944 	      fi
 6945 	    fi
 6946 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 6947 	    ;;
 6948         esac
 6949         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6950         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6951         _LT_TAGVAR(inherit_rpath, $1)=yes
 6952         ;;
 6953 
 6954       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 6955         case $cc_basename in
 6956           KCC*)
 6957 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 6958 
 6959 	    # KCC will only create a shared library if the output file
 6960 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 6961 	    # to its proper name (with version) after linking.
 6962 	    _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'
 6963 	    _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 $lib'
 6964 	    # Commands to make compiler produce verbose output that lists
 6965 	    # what "hidden" libraries, object files and flags are used when
 6966 	    # linking a shared library.
 6967 	    #
 6968 	    # There doesn't appear to be a way to prevent this compiler from
 6969 	    # explicitly linking system object files so we need to strip them
 6970 	    # from the output so that they don't get included in the library
 6971 	    # dependencies.
 6972 	    output_verbose_link_cmd='templist=`$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"'
 6973 
 6974 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6975 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6976 
 6977 	    # Archives containing C++ object files must be created using
 6978 	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
 6979 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 6980 	    ;;
 6981 	  icpc* | ecpc* )
 6982 	    # Intel C++
 6983 	    with_gnu_ld=yes
 6984 	    # version 8.0 and above of icpc choke on multiply defined symbols
 6985 	    # if we add $predep_objects and $postdep_objects, however 7.1 and
 6986 	    # earlier do not add the objects themselves.
 6987 	    case `$CC -V 2>&1` in
 6988 	      *"Version 7."*)
 6989 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6990 		_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'
 6991 		;;
 6992 	      *)  # Version 8.0 or newer
 6993 	        tmp_idyn=
 6994 	        case $host_cpu in
 6995 		  ia64*) tmp_idyn=' -i_dynamic';;
 6996 		esac
 6997 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6998 		_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'
 6999 		;;
 7000 	    esac
 7001 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7002 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7003 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7004 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 7005 	    ;;
 7006           pgCC* | pgcpp*)
 7007             # Portland Group C++ compiler
 7008 	    case `$CC -V` in
 7009 	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
 7010 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 7011                rm -rf $tpldir~
 7012                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
 7013                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 7014 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 7015                 rm -rf $tpldir~
 7016                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
 7017                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 7018                 $RANLIB $oldlib'
 7019 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 7020                 rm -rf $tpldir~
 7021                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 7022                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7023 	      _LT_TAGVAR(archive_expsym_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 $wl-retain-symbols-file $wl$export_symbols -o $lib'
 7027 	      ;;
 7028 	    *) # Version 6 and above use weak symbols
 7029 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7030 	      _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'
 7031 	      ;;
 7032 	    esac
 7033 
 7034 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
 7035 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7036 	    _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'
 7037             ;;
 7038 	  cxx*)
 7039 	    # Compaq C++
 7040 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7041 	    _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'
 7042 
 7043 	    runpath_var=LD_RUN_PATH
 7044 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7045 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7046 
 7047 	    # Commands to make compiler produce verbose output that lists
 7048 	    # what "hidden" libraries, object files and flags are used when
 7049 	    # linking a shared library.
 7050 	    #
 7051 	    # There doesn't appear to be a way to prevent this compiler from
 7052 	    # explicitly linking system object files so we need to strip them
 7053 	    # from the output so that they don't get included in the library
 7054 	    # dependencies.
 7055 	    output_verbose_link_cmd='templist=`$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'
 7056 	    ;;
 7057 	  xl* | mpixl* | bgxl*)
 7058 	    # IBM XL 8.0 on PPC, with GNU ld
 7059 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7060 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7061 	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7062 	    if test yes = "$supports_anon_versioning"; then
 7063 	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 7064                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 7065                 echo "local: *; };" >> $output_objdir/$libname.ver~
 7066                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 7067 	    fi
 7068 	    ;;
 7069 	  *)
 7070 	    case `$CC -V 2>&1 | sed 5q` in
 7071 	    *Sun\ C*)
 7072 	      # Sun C++ 5.9
 7073 	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7074 	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7075 	      _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'
 7076 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7077 	      _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'
 7078 	      _LT_TAGVAR(compiler_needs_object, $1)=yes
 7079 
 7080 	      # Not sure whether something based on
 7081 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 7082 	      # would be better.
 7083 	      output_verbose_link_cmd='func_echo_all'
 7084 
 7085 	      # Archives containing C++ object files must be created using
 7086 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7087 	      # necessary to make sure instantiated templates are included
 7088 	      # in the archive.
 7089 	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7090 	      ;;
 7091 	    esac
 7092 	    ;;
 7093 	esac
 7094 	;;
 7095 
 7096       lynxos*)
 7097         # FIXME: insert proper C++ library support
 7098 	_LT_TAGVAR(ld_shlibs, $1)=no
 7099 	;;
 7100 
 7101       m88k*)
 7102         # FIXME: insert proper C++ library support
 7103         _LT_TAGVAR(ld_shlibs, $1)=no
 7104 	;;
 7105 
 7106       mvs*)
 7107         case $cc_basename in
 7108           cxx*)
 7109 	    # FIXME: insert proper C++ library support
 7110 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7111 	    ;;
 7112 	  *)
 7113 	    # FIXME: insert proper C++ library support
 7114 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7115 	    ;;
 7116 	esac
 7117 	;;
 7118 
 7119       netbsd*)
 7120         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 7121 	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 7122 	  wlarc=
 7123 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7124 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7125 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7126 	fi
 7127 	# Workaround some broken pre-1.5 toolchains
 7128 	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 7129 	;;
 7130 
 7131       *nto* | *qnx*)
 7132         _LT_TAGVAR(ld_shlibs, $1)=yes
 7133 	;;
 7134 
 7135       openbsd* | bitrig*)
 7136 	if test -f /usr/libexec/ld.so; then
 7137 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7138 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7139 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 7140 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 7141 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7142 	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
 7143 	    _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'
 7144 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 7145 	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 7146 	  fi
 7147 	  output_verbose_link_cmd=func_echo_all
 7148 	else
 7149 	  _LT_TAGVAR(ld_shlibs, $1)=no
 7150 	fi
 7151 	;;
 7152 
 7153       osf3* | osf4* | osf5*)
 7154         case $cc_basename in
 7155           KCC*)
 7156 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 7157 
 7158 	    # KCC will only create a shared library if the output file
 7159 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 7160 	    # to its proper name (with version) after linking.
 7161 	    _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'
 7162 
 7163 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7164 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7165 
 7166 	    # Archives containing C++ object files must be created using
 7167 	    # the KAI C++ compiler.
 7168 	    case $host in
 7169 	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
 7170 	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
 7171 	    esac
 7172 	    ;;
 7173           RCC*)
 7174 	    # Rational C++ 2.4.1
 7175 	    # FIXME: insert proper C++ library support
 7176 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7177 	    ;;
 7178           cxx*)
 7179 	    case $host in
 7180 	      osf3*)
 7181 	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7182 	        _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'
 7183 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7184 		;;
 7185 	      *)
 7186 	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 7187 	        _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'
 7188 	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 7189                   echo "-hidden">> $lib.exp~
 7190                   $CC -shared$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~
 7191                   $RM $lib.exp'
 7192 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7193 		;;
 7194 	    esac
 7195 
 7196 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7197 
 7198 	    # Commands to make compiler produce verbose output that lists
 7199 	    # what "hidden" libraries, object files and flags are used when
 7200 	    # linking a shared library.
 7201 	    #
 7202 	    # There doesn't appear to be a way to prevent this compiler from
 7203 	    # explicitly linking system object files so we need to strip them
 7204 	    # from the output so that they don't get included in the library
 7205 	    # dependencies.
 7206 	    output_verbose_link_cmd='templist=`$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"'
 7207 	    ;;
 7208 	  *)
 7209 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7210 	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7211 	      case $host in
 7212 	        osf3*)
 7213 	          _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'
 7214 		  ;;
 7215 	        *)
 7216 	          _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'
 7217 		  ;;
 7218 	      esac
 7219 
 7220 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7221 	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7222 
 7223 	      # Commands to make compiler produce verbose output that lists
 7224 	      # what "hidden" libraries, object files and flags are used when
 7225 	      # linking a shared library.
 7226 	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7227 
 7228 	    else
 7229 	      # FIXME: insert proper C++ library support
 7230 	      _LT_TAGVAR(ld_shlibs, $1)=no
 7231 	    fi
 7232 	    ;;
 7233         esac
 7234         ;;
 7235 
 7236       psos*)
 7237         # FIXME: insert proper C++ library support
 7238         _LT_TAGVAR(ld_shlibs, $1)=no
 7239         ;;
 7240 
 7241       sunos4*)
 7242         case $cc_basename in
 7243           CC*)
 7244 	    # Sun C++ 4.x
 7245 	    # FIXME: insert proper C++ library support
 7246 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7247 	    ;;
 7248           lcc*)
 7249 	    # Lucid
 7250 	    # FIXME: insert proper C++ library support
 7251 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7252 	    ;;
 7253           *)
 7254 	    # FIXME: insert proper C++ library support
 7255 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7256 	    ;;
 7257         esac
 7258         ;;
 7259 
 7260       solaris*)
 7261         case $cc_basename in
 7262           CC* | sunCC*)
 7263 	    # Sun C++ 4.2, 5.x and Centerline C++
 7264             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 7265 	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7266 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7267 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7268               $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7269 
 7270 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7271 	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7272 	    case $host_os in
 7273 	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7274 	      *)
 7275 		# The compiler driver will combine and reorder linker options,
 7276 		# but understands '-z linker_flag'.
 7277 	        # Supported since Solaris 2.6 (maybe 2.5.1?)
 7278 		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 7279 	        ;;
 7280 	    esac
 7281 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 7282 
 7283 	    output_verbose_link_cmd='func_echo_all'
 7284 
 7285 	    # Archives containing C++ object files must be created using
 7286 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7287 	    # necessary to make sure instantiated templates are included
 7288 	    # in the archive.
 7289 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7290 	    ;;
 7291           gcx*)
 7292 	    # Green Hills C++ Compiler
 7293 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7294 
 7295 	    # The C++ compiler must be used to create the archive.
 7296 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 7297 	    ;;
 7298           *)
 7299 	    # GNU C++ compiler with Solaris linker
 7300 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7301 	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
 7302 	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
 7303 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7304 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7305                   $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 $lib.exp'
 7306 
 7307 	        # Commands to make compiler produce verbose output that lists
 7308 	        # what "hidden" libraries, object files and flags are used when
 7309 	        # linking a shared library.
 7310 	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7311 	      else
 7312 	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
 7313 	        # platform.
 7314 	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7315 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7316                   $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7317 
 7318 	        # Commands to make compiler produce verbose output that lists
 7319 	        # what "hidden" libraries, object files and flags are used when
 7320 	        # linking a shared library.
 7321 	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7322 	      fi
 7323 
 7324 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
 7325 	      case $host_os in
 7326 		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7327 		*)
 7328 		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 7329 		  ;;
 7330 	      esac
 7331 	    fi
 7332 	    ;;
 7333         esac
 7334         ;;
 7335 
 7336     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 7337       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7338       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7339       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7340       runpath_var='LD_RUN_PATH'
 7341 
 7342       case $cc_basename in
 7343         CC*)
 7344 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7345 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7346 	  ;;
 7347 	*)
 7348 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7349 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7350 	  ;;
 7351       esac
 7352       ;;
 7353 
 7354       sysv5* | sco3.2v5* | sco5v6*)
 7355 	# Note: We CANNOT use -z defs as we might desire, because we do not
 7356 	# link with -lc, and that would cause any symbols used from libc to
 7357 	# always be unresolved, which means just about no library would
 7358 	# ever link correctly.  If we're not using GNU ld we use -z text
 7359 	# though, which does catch some bad symbols but isn't as heavy-handed
 7360 	# as -z defs.
 7361 	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7362 	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 7363 	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7364 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7365 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 7366 	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 7367 	_LT_TAGVAR(link_all_deplibs, $1)=yes
 7368 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 7369 	runpath_var='LD_RUN_PATH'
 7370 
 7371 	case $cc_basename in
 7372           CC*)
 7373 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7374 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7375 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
 7376               '"$_LT_TAGVAR(old_archive_cmds, $1)"
 7377 	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
 7378               '"$_LT_TAGVAR(reload_cmds, $1)"
 7379 	    ;;
 7380 	  *)
 7381 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7382 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7383 	    ;;
 7384 	esac
 7385       ;;
 7386 
 7387       tandem*)
 7388         case $cc_basename in
 7389           NCC*)
 7390 	    # NonStop-UX NCC 3.20
 7391 	    # FIXME: insert proper C++ library support
 7392 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7393 	    ;;
 7394           *)
 7395 	    # FIXME: insert proper C++ library support
 7396 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7397 	    ;;
 7398         esac
 7399         ;;
 7400 
 7401       vxworks*)
 7402         # FIXME: insert proper C++ library support
 7403         _LT_TAGVAR(ld_shlibs, $1)=no
 7404         ;;
 7405 
 7406       *)
 7407         # FIXME: insert proper C++ library support
 7408         _LT_TAGVAR(ld_shlibs, $1)=no
 7409         ;;
 7410     esac
 7411 
 7412     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 7413     test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 7414 
 7415     _LT_TAGVAR(GCC, $1)=$GXX
 7416     _LT_TAGVAR(LD, $1)=$LD
 7417 
 7418     ## CAVEAT EMPTOR:
 7419     ## There is no encapsulation within the following macros, do not change
 7420     ## the running order or otherwise move them around unless you know exactly
 7421     ## what you are doing...
 7422     _LT_SYS_HIDDEN_LIBDEPS($1)
 7423     _LT_COMPILER_PIC($1)
 7424     _LT_COMPILER_C_O($1)
 7425     _LT_COMPILER_FILE_LOCKS($1)
 7426     _LT_LINKER_SHLIBS($1)
 7427     _LT_SYS_DYNAMIC_LINKER($1)
 7428     _LT_LINKER_HARDCODE_LIBPATH($1)
 7429 
 7430     _LT_CONFIG($1)
 7431   fi # test -n "$compiler"
 7432 
 7433   CC=$lt_save_CC
 7434   CFLAGS=$lt_save_CFLAGS
 7435   LDCXX=$LD
 7436   LD=$lt_save_LD
 7437   GCC=$lt_save_GCC
 7438   with_gnu_ld=$lt_save_with_gnu_ld
 7439   lt_cv_path_LDCXX=$lt_cv_path_LD
 7440   lt_cv_path_LD=$lt_save_path_LD
 7441   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 7442   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 7443 fi # test yes != "$_lt_caught_CXX_error"
 7444 
 7445 AC_LANG_POP
 7446 ])# _LT_LANG_CXX_CONFIG
 7447 
 7448 
 7449 # _LT_FUNC_STRIPNAME_CNF
 7450 # ----------------------
 7451 # func_stripname_cnf prefix suffix name
 7452 # strip PREFIX and SUFFIX off of NAME.
 7453 # PREFIX and SUFFIX must not contain globbing or regex special
 7454 # characters, hashes, percent signs, but SUFFIX may contain a leading
 7455 # dot (in which case that matches only a dot).
 7456 #
 7457 # This function is identical to the (non-XSI) version of func_stripname,
 7458 # except this one can be used by m4 code that may be executed by configure,
 7459 # rather than the libtool script.
 7460 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
 7461 AC_REQUIRE([_LT_DECL_SED])
 7462 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
 7463 func_stripname_cnf ()
 7464 {
 7465   case @S|@2 in
 7466   .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
 7467   *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
 7468   esac
 7469 } # func_stripname_cnf
 7470 ])# _LT_FUNC_STRIPNAME_CNF
 7471 
 7472 
 7473 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
 7474 # ---------------------------------
 7475 # Figure out "hidden" library dependencies from verbose
 7476 # compiler output when linking a shared library.
 7477 # Parse the compiler output and extract the necessary
 7478 # objects, libraries and library flags.
 7479 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
 7480 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 7481 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
 7482 # Dependencies to place before and after the object being linked:
 7483 _LT_TAGVAR(predep_objects, $1)=
 7484 _LT_TAGVAR(postdep_objects, $1)=
 7485 _LT_TAGVAR(predeps, $1)=
 7486 _LT_TAGVAR(postdeps, $1)=
 7487 _LT_TAGVAR(compiler_lib_search_path, $1)=
 7488 
 7489 dnl we can't use the lt_simple_compile_test_code here,
 7490 dnl because it contains code intended for an executable,
 7491 dnl not a library.  It's possible we should let each
 7492 dnl tag define a new lt_????_link_test_code variable,
 7493 dnl but it's only used here...
 7494 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
 7495 int a;
 7496 void foo (void) { a = 0; }
 7497 _LT_EOF
 7498 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
 7499 class Foo
 7500 {
 7501 public:
 7502   Foo (void) { a = 0; }
 7503 private:
 7504   int a;
 7505 };
 7506 _LT_EOF
 7507 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
 7508       subroutine foo
 7509       implicit none
 7510       integer*4 a
 7511       a=0
 7512       return
 7513       end
 7514 _LT_EOF
 7515 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
 7516       subroutine foo
 7517       implicit none
 7518       integer a
 7519       a=0
 7520       return
 7521       end
 7522 _LT_EOF
 7523 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
 7524 public class foo {
 7525   private int a;
 7526   public void bar (void) {
 7527     a = 0;
 7528   }
 7529 };
 7530 _LT_EOF
 7531 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
 7532 package foo
 7533 func foo() {
 7534 }
 7535 _LT_EOF
 7536 ])
 7537 
 7538 _lt_libdeps_save_CFLAGS=$CFLAGS
 7539 case "$CC $CFLAGS " in #(
 7540 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
 7541 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
 7542 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
 7543 esac
 7544 
 7545 dnl Parse the compiler output and extract the necessary
 7546 dnl objects, libraries and library flags.
 7547 if AC_TRY_EVAL(ac_compile); then
 7548   # Parse the compiler output and extract the necessary
 7549   # objects, libraries and library flags.
 7550 
 7551   # Sentinel used to keep track of whether or not we are before
 7552   # the conftest object file.
 7553   pre_test_object_deps_done=no
 7554 
 7555   for p in `eval "$output_verbose_link_cmd"`; do
 7556     case $prev$p in
 7557 
 7558     -L* | -R* | -l*)
 7559        # Some compilers place space between "-{L,R}" and the path.
 7560        # Remove the space.
 7561        if test x-L = "$p" ||
 7562           test x-R = "$p"; then
 7563 	 prev=$p
 7564 	 continue
 7565        fi
 7566 
 7567        # Expand the sysroot to ease extracting the directories later.
 7568        if test -z "$prev"; then
 7569          case $p in
 7570          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
 7571          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
 7572          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
 7573          esac
 7574        fi
 7575        case $p in
 7576        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
 7577        esac
 7578        if test no = "$pre_test_object_deps_done"; then
 7579 	 case $prev in
 7580 	 -L | -R)
 7581 	   # Internal compiler library paths should come after those
 7582 	   # provided the user.  The postdeps already come after the
 7583 	   # user supplied libs so there is no need to process them.
 7584 	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
 7585 	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
 7586 	   else
 7587 	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
 7588 	   fi
 7589 	   ;;
 7590 	 # The "-l" case would never come before the object being
 7591 	 # linked, so don't bother handling this case.
 7592 	 esac
 7593        else
 7594 	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
 7595 	   _LT_TAGVAR(postdeps, $1)=$prev$p
 7596 	 else
 7597 	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
 7598 	 fi
 7599        fi
 7600        prev=
 7601        ;;
 7602 
 7603     *.lto.$objext) ;; # Ignore GCC LTO objects
 7604     *.$objext)
 7605        # This assumes that the test object file only shows up
 7606        # once in the compiler output.
 7607        if test "$p" = "conftest.$objext"; then
 7608 	 pre_test_object_deps_done=yes
 7609 	 continue
 7610        fi
 7611 
 7612        if test no = "$pre_test_object_deps_done"; then
 7613 	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
 7614 	   _LT_TAGVAR(predep_objects, $1)=$p
 7615 	 else
 7616 	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
 7617 	 fi
 7618        else
 7619 	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
 7620 	   _LT_TAGVAR(postdep_objects, $1)=$p
 7621 	 else
 7622 	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
 7623 	 fi
 7624        fi
 7625        ;;
 7626 
 7627     *) ;; # Ignore the rest.
 7628 
 7629     esac
 7630   done
 7631 
 7632   # Clean up.
 7633   rm -f a.out a.exe
 7634 else
 7635   echo "libtool.m4: error: problem compiling $1 test program"
 7636 fi
 7637 
 7638 $RM -f confest.$objext
 7639 CFLAGS=$_lt_libdeps_save_CFLAGS
 7640 
 7641 # PORTME: override above test on systems where it is broken
 7642 m4_if([$1], [CXX],
 7643 [case $host_os in
 7644 interix[[3-9]]*)
 7645   # Interix 3.5 installs completely hosed .la files for C++, so rather than
 7646   # hack all around it, let's just trust "g++" to DTRT.
 7647   _LT_TAGVAR(predep_objects,$1)=
 7648   _LT_TAGVAR(postdep_objects,$1)=
 7649   _LT_TAGVAR(postdeps,$1)=
 7650   ;;
 7651 esac
 7652 ])
 7653 
 7654 case " $_LT_TAGVAR(postdeps, $1) " in
 7655 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 7656 esac
 7657  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
 7658 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 7659  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
 7660 fi
 7661 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
 7662     [The directories searched by this compiler when creating a shared library])
 7663 _LT_TAGDECL([], [predep_objects], [1],
 7664     [Dependencies to place before and after the objects being linked to
 7665     create a shared library])
 7666 _LT_TAGDECL([], [postdep_objects], [1])
 7667 _LT_TAGDECL([], [predeps], [1])
 7668 _LT_TAGDECL([], [postdeps], [1])
 7669 _LT_TAGDECL([], [compiler_lib_search_path], [1],
 7670     [The library search path used internally by the compiler when linking
 7671     a shared library])
 7672 ])# _LT_SYS_HIDDEN_LIBDEPS
 7673 
 7674 
 7675 # _LT_LANG_F77_CONFIG([TAG])
 7676 # --------------------------
 7677 # Ensure that the configuration variables for a Fortran 77 compiler are
 7678 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7679 # to write the compiler configuration to 'libtool'.
 7680 m4_defun([_LT_LANG_F77_CONFIG],
 7681 [AC_LANG_PUSH(Fortran 77)
 7682 if test -z "$F77" || test no = "$F77"; then
 7683   _lt_disable_F77=yes
 7684 fi
 7685 
 7686 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7687 _LT_TAGVAR(allow_undefined_flag, $1)=
 7688 _LT_TAGVAR(always_export_symbols, $1)=no
 7689 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7690 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7691 _LT_TAGVAR(hardcode_direct, $1)=no
 7692 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7694 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7695 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7696 _LT_TAGVAR(hardcode_automatic, $1)=no
 7697 _LT_TAGVAR(inherit_rpath, $1)=no
 7698 _LT_TAGVAR(module_cmds, $1)=
 7699 _LT_TAGVAR(module_expsym_cmds, $1)=
 7700 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7701 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7702 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7703 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7704 _LT_TAGVAR(no_undefined_flag, $1)=
 7705 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7706 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7707 
 7708 # Source file extension for f77 test sources.
 7709 ac_ext=f
 7710 
 7711 # Object file extension for compiled f77 test sources.
 7712 objext=o
 7713 _LT_TAGVAR(objext, $1)=$objext
 7714 
 7715 # No sense in running all these tests if we already determined that
 7716 # the F77 compiler isn't working.  Some variables (like enable_shared)
 7717 # are currently assumed to apply to all compilers on this platform,
 7718 # and will be corrupted by setting them based on a non-working compiler.
 7719 if test yes != "$_lt_disable_F77"; then
 7720   # Code to be used in simple compile tests
 7721   lt_simple_compile_test_code="\
 7722       subroutine t
 7723       return
 7724       end
 7725 "
 7726 
 7727   # Code to be used in simple link tests
 7728   lt_simple_link_test_code="\
 7729       program t
 7730       end
 7731 "
 7732 
 7733   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7734   _LT_TAG_COMPILER
 7735 
 7736   # save warnings/boilerplate of simple test code
 7737   _LT_COMPILER_BOILERPLATE
 7738   _LT_LINKER_BOILERPLATE
 7739 
 7740   # Allow CC to be a program name with arguments.
 7741   lt_save_CC=$CC
 7742   lt_save_GCC=$GCC
 7743   lt_save_CFLAGS=$CFLAGS
 7744   CC=${F77-"f77"}
 7745   CFLAGS=$FFLAGS
 7746   compiler=$CC
 7747   _LT_TAGVAR(compiler, $1)=$CC
 7748   _LT_CC_BASENAME([$compiler])
 7749   GCC=$G77
 7750   if test -n "$compiler"; then
 7751     AC_MSG_CHECKING([if libtool supports shared libraries])
 7752     AC_MSG_RESULT([$can_build_shared])
 7753 
 7754     AC_MSG_CHECKING([whether to build shared libraries])
 7755     test no = "$can_build_shared" && enable_shared=no
 7756 
 7757     # On AIX, shared libraries and static libraries use the same namespace, and
 7758     # are all built from PIC.
 7759     case $host_os in
 7760       aix3*)
 7761         test yes = "$enable_shared" && enable_static=no
 7762         if test -n "$RANLIB"; then
 7763           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7764           postinstall_cmds='$RANLIB $lib'
 7765         fi
 7766         ;;
 7767       aix[[4-9]]*)
 7768 	if test ia64 != "$host_cpu"; then
 7769 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7770 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7771 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7772 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7773 	  esac
 7774 	fi
 7775         ;;
 7776     esac
 7777     AC_MSG_RESULT([$enable_shared])
 7778 
 7779     AC_MSG_CHECKING([whether to build static libraries])
 7780     # Make sure either enable_shared or enable_static is yes.
 7781     test yes = "$enable_shared" || enable_static=yes
 7782     AC_MSG_RESULT([$enable_static])
 7783 
 7784     _LT_TAGVAR(GCC, $1)=$G77
 7785     _LT_TAGVAR(LD, $1)=$LD
 7786 
 7787     ## CAVEAT EMPTOR:
 7788     ## There is no encapsulation within the following macros, do not change
 7789     ## the running order or otherwise move them around unless you know exactly
 7790     ## what you are doing...
 7791     _LT_COMPILER_PIC($1)
 7792     _LT_COMPILER_C_O($1)
 7793     _LT_COMPILER_FILE_LOCKS($1)
 7794     _LT_LINKER_SHLIBS($1)
 7795     _LT_SYS_DYNAMIC_LINKER($1)
 7796     _LT_LINKER_HARDCODE_LIBPATH($1)
 7797 
 7798     _LT_CONFIG($1)
 7799   fi # test -n "$compiler"
 7800 
 7801   GCC=$lt_save_GCC
 7802   CC=$lt_save_CC
 7803   CFLAGS=$lt_save_CFLAGS
 7804 fi # test yes != "$_lt_disable_F77"
 7805 
 7806 AC_LANG_POP
 7807 ])# _LT_LANG_F77_CONFIG
 7808 
 7809 
 7810 # _LT_LANG_FC_CONFIG([TAG])
 7811 # -------------------------
 7812 # Ensure that the configuration variables for a Fortran compiler are
 7813 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7814 # to write the compiler configuration to 'libtool'.
 7815 m4_defun([_LT_LANG_FC_CONFIG],
 7816 [AC_LANG_PUSH(Fortran)
 7817 
 7818 if test -z "$FC" || test no = "$FC"; then
 7819   _lt_disable_FC=yes
 7820 fi
 7821 
 7822 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7823 _LT_TAGVAR(allow_undefined_flag, $1)=
 7824 _LT_TAGVAR(always_export_symbols, $1)=no
 7825 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7826 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7827 _LT_TAGVAR(hardcode_direct, $1)=no
 7828 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7829 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7830 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7831 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7832 _LT_TAGVAR(hardcode_automatic, $1)=no
 7833 _LT_TAGVAR(inherit_rpath, $1)=no
 7834 _LT_TAGVAR(module_cmds, $1)=
 7835 _LT_TAGVAR(module_expsym_cmds, $1)=
 7836 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7837 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7838 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7839 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7840 _LT_TAGVAR(no_undefined_flag, $1)=
 7841 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7842 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7843 
 7844 # Source file extension for fc test sources.
 7845 ac_ext=${ac_fc_srcext-f}
 7846 
 7847 # Object file extension for compiled fc test sources.
 7848 objext=o
 7849 _LT_TAGVAR(objext, $1)=$objext
 7850 
 7851 # No sense in running all these tests if we already determined that
 7852 # the FC compiler isn't working.  Some variables (like enable_shared)
 7853 # are currently assumed to apply to all compilers on this platform,
 7854 # and will be corrupted by setting them based on a non-working compiler.
 7855 if test yes != "$_lt_disable_FC"; then
 7856   # Code to be used in simple compile tests
 7857   lt_simple_compile_test_code="\
 7858       subroutine t
 7859       return
 7860       end
 7861 "
 7862 
 7863   # Code to be used in simple link tests
 7864   lt_simple_link_test_code="\
 7865       program t
 7866       end
 7867 "
 7868 
 7869   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7870   _LT_TAG_COMPILER
 7871 
 7872   # save warnings/boilerplate of simple test code
 7873   _LT_COMPILER_BOILERPLATE
 7874   _LT_LINKER_BOILERPLATE
 7875 
 7876   # Allow CC to be a program name with arguments.
 7877   lt_save_CC=$CC
 7878   lt_save_GCC=$GCC
 7879   lt_save_CFLAGS=$CFLAGS
 7880   CC=${FC-"f95"}
 7881   CFLAGS=$FCFLAGS
 7882   compiler=$CC
 7883   GCC=$ac_cv_fc_compiler_gnu
 7884 
 7885   _LT_TAGVAR(compiler, $1)=$CC
 7886   _LT_CC_BASENAME([$compiler])
 7887 
 7888   if test -n "$compiler"; then
 7889     AC_MSG_CHECKING([if libtool supports shared libraries])
 7890     AC_MSG_RESULT([$can_build_shared])
 7891 
 7892     AC_MSG_CHECKING([whether to build shared libraries])
 7893     test no = "$can_build_shared" && enable_shared=no
 7894 
 7895     # On AIX, shared libraries and static libraries use the same namespace, and
 7896     # are all built from PIC.
 7897     case $host_os in
 7898       aix3*)
 7899         test yes = "$enable_shared" && enable_static=no
 7900         if test -n "$RANLIB"; then
 7901           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7902           postinstall_cmds='$RANLIB $lib'
 7903         fi
 7904         ;;
 7905       aix[[4-9]]*)
 7906 	if test ia64 != "$host_cpu"; then
 7907 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7908 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7909 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7910 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7911 	  esac
 7912 	fi
 7913         ;;
 7914     esac
 7915     AC_MSG_RESULT([$enable_shared])
 7916 
 7917     AC_MSG_CHECKING([whether to build static libraries])
 7918     # Make sure either enable_shared or enable_static is yes.
 7919     test yes = "$enable_shared" || enable_static=yes
 7920     AC_MSG_RESULT([$enable_static])
 7921 
 7922     _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
 7923     _LT_TAGVAR(LD, $1)=$LD
 7924 
 7925     ## CAVEAT EMPTOR:
 7926     ## There is no encapsulation within the following macros, do not change
 7927     ## the running order or otherwise move them around unless you know exactly
 7928     ## what you are doing...
 7929     _LT_SYS_HIDDEN_LIBDEPS($1)
 7930     _LT_COMPILER_PIC($1)
 7931     _LT_COMPILER_C_O($1)
 7932     _LT_COMPILER_FILE_LOCKS($1)
 7933     _LT_LINKER_SHLIBS($1)
 7934     _LT_SYS_DYNAMIC_LINKER($1)
 7935     _LT_LINKER_HARDCODE_LIBPATH($1)
 7936 
 7937     _LT_CONFIG($1)
 7938   fi # test -n "$compiler"
 7939 
 7940   GCC=$lt_save_GCC
 7941   CC=$lt_save_CC
 7942   CFLAGS=$lt_save_CFLAGS
 7943 fi # test yes != "$_lt_disable_FC"
 7944 
 7945 AC_LANG_POP
 7946 ])# _LT_LANG_FC_CONFIG
 7947 
 7948 
 7949 # _LT_LANG_GCJ_CONFIG([TAG])
 7950 # --------------------------
 7951 # Ensure that the configuration variables for the GNU Java Compiler compiler
 7952 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 7953 # to write the compiler configuration to 'libtool'.
 7954 m4_defun([_LT_LANG_GCJ_CONFIG],
 7955 [AC_REQUIRE([LT_PROG_GCJ])dnl
 7956 AC_LANG_SAVE
 7957 
 7958 # Source file extension for Java test sources.
 7959 ac_ext=java
 7960 
 7961 # Object file extension for compiled Java test sources.
 7962 objext=o
 7963 _LT_TAGVAR(objext, $1)=$objext
 7964 
 7965 # Code to be used in simple compile tests
 7966 lt_simple_compile_test_code="class foo {}"
 7967 
 7968 # Code to be used in simple link tests
 7969 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 7970 
 7971 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7972 _LT_TAG_COMPILER
 7973 
 7974 # save warnings/boilerplate of simple test code
 7975 _LT_COMPILER_BOILERPLATE
 7976 _LT_LINKER_BOILERPLATE
 7977 
 7978 # Allow CC to be a program name with arguments.
 7979 lt_save_CC=$CC
 7980 lt_save_CFLAGS=$CFLAGS
 7981 lt_save_GCC=$GCC
 7982 GCC=yes
 7983 CC=${GCJ-"gcj"}
 7984 CFLAGS=$GCJFLAGS
 7985 compiler=$CC
 7986 _LT_TAGVAR(compiler, $1)=$CC
 7987 _LT_TAGVAR(LD, $1)=$LD
 7988 _LT_CC_BASENAME([$compiler])
 7989 
 7990 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 7991 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7992 
 7993 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7994 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7995 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7996 
 7997 ## CAVEAT EMPTOR:
 7998 ## There is no encapsulation within the following macros, do not change
 7999 ## the running order or otherwise move them around unless you know exactly
 8000 ## what you are doing...
 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 ## CAVEAT EMPTOR:
 8069 ## There is no encapsulation within the following macros, do not change
 8070 ## the running order or otherwise move them around unless you know exactly
 8071 ## what you are doing...
 8072 if test -n "$compiler"; then
 8073   _LT_COMPILER_NO_RTTI($1)
 8074   _LT_COMPILER_PIC($1)
 8075   _LT_COMPILER_C_O($1)
 8076   _LT_COMPILER_FILE_LOCKS($1)
 8077   _LT_LINKER_SHLIBS($1)
 8078   _LT_LINKER_HARDCODE_LIBPATH($1)
 8079 
 8080   _LT_CONFIG($1)
 8081 fi
 8082 
 8083 AC_LANG_RESTORE
 8084 
 8085 GCC=$lt_save_GCC
 8086 CC=$lt_save_CC
 8087 CFLAGS=$lt_save_CFLAGS
 8088 ])# _LT_LANG_GO_CONFIG
 8089 
 8090 
 8091 # _LT_LANG_RC_CONFIG([TAG])
 8092 # -------------------------
 8093 # Ensure that the configuration variables for the Windows resource compiler
 8094 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8095 # to write the compiler configuration to 'libtool'.
 8096 m4_defun([_LT_LANG_RC_CONFIG],
 8097 [AC_REQUIRE([LT_PROG_RC])dnl
 8098 AC_LANG_SAVE
 8099 
 8100 # Source file extension for RC test sources.
 8101 ac_ext=rc
 8102 
 8103 # Object file extension for compiled RC test sources.
 8104 objext=o
 8105 _LT_TAGVAR(objext, $1)=$objext
 8106 
 8107 # Code to be used in simple compile tests
 8108 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 8109 
 8110 # Code to be used in simple link tests
 8111 lt_simple_link_test_code=$lt_simple_compile_test_code
 8112 
 8113 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8114 _LT_TAG_COMPILER
 8115 
 8116 # save warnings/boilerplate of simple test code
 8117 _LT_COMPILER_BOILERPLATE
 8118 _LT_LINKER_BOILERPLATE
 8119 
 8120 # Allow CC to be a program name with arguments.
 8121 lt_save_CC=$CC
 8122 lt_save_CFLAGS=$CFLAGS
 8123 lt_save_GCC=$GCC
 8124 GCC=
 8125 CC=${RC-"windres"}
 8126 CFLAGS=
 8127 compiler=$CC
 8128 _LT_TAGVAR(compiler, $1)=$CC
 8129 _LT_CC_BASENAME([$compiler])
 8130 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 8131 
 8132 if test -n "$compiler"; then
 8133   :
 8134   _LT_CONFIG($1)
 8135 fi
 8136 
 8137 GCC=$lt_save_GCC
 8138 AC_LANG_RESTORE
 8139 CC=$lt_save_CC
 8140 CFLAGS=$lt_save_CFLAGS
 8141 ])# _LT_LANG_RC_CONFIG
 8142 
 8143 
 8144 # LT_PROG_GCJ
 8145 # -----------
 8146 AC_DEFUN([LT_PROG_GCJ],
 8147 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
 8148   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
 8149     [AC_CHECK_TOOL(GCJ, gcj,)
 8150       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
 8151       AC_SUBST(GCJFLAGS)])])[]dnl
 8152 ])
 8153 
 8154 # Old name:
 8155 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
 8156 dnl aclocal-1.4 backwards compatibility:
 8157 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
 8158 
 8159 
 8160 # LT_PROG_GO
 8161 # ----------
 8162 AC_DEFUN([LT_PROG_GO],
 8163 [AC_CHECK_TOOL(GOC, gccgo,)
 8164 ])
 8165 
 8166 
 8167 # LT_PROG_RC
 8168 # ----------
 8169 AC_DEFUN([LT_PROG_RC],
 8170 [AC_CHECK_TOOL(RC, windres,)
 8171 ])
 8172 
 8173 # Old name:
 8174 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
 8175 dnl aclocal-1.4 backwards compatibility:
 8176 dnl AC_DEFUN([LT_AC_PROG_RC], [])
 8177 
 8178 
 8179 # _LT_DECL_EGREP
 8180 # --------------
 8181 # If we don't have a new enough Autoconf to choose the best grep
 8182 # available, choose the one first in the user's PATH.
 8183 m4_defun([_LT_DECL_EGREP],
 8184 [AC_REQUIRE([AC_PROG_EGREP])dnl
 8185 AC_REQUIRE([AC_PROG_FGREP])dnl
 8186 test -z "$GREP" && GREP=grep
 8187 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
 8188 _LT_DECL([], [EGREP], [1], [An ERE matcher])
 8189 _LT_DECL([], [FGREP], [1], [A literal string matcher])
 8190 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
 8191 AC_SUBST([GREP])
 8192 ])
 8193 
 8194 
 8195 # _LT_DECL_OBJDUMP
 8196 # --------------
 8197 # If we don't have a new enough Autoconf to choose the best objdump
 8198 # available, choose the one first in the user's PATH.
 8199 m4_defun([_LT_DECL_OBJDUMP],
 8200 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
 8201 test -z "$OBJDUMP" && OBJDUMP=objdump
 8202 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
 8203 AC_SUBST([OBJDUMP])
 8204 ])
 8205 
 8206 # _LT_DECL_DLLTOOL
 8207 # ----------------
 8208 # Ensure DLLTOOL variable is set.
 8209 m4_defun([_LT_DECL_DLLTOOL],
 8210 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 8211 test -z "$DLLTOOL" && DLLTOOL=dlltool
 8212 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
 8213 AC_SUBST([DLLTOOL])
 8214 ])
 8215 
 8216 # _LT_DECL_SED
 8217 # ------------
 8218 # Check for a fully-functional sed program, that truncates
 8219 # as few characters as possible.  Prefer GNU sed if found.
 8220 m4_defun([_LT_DECL_SED],
 8221 [AC_PROG_SED
 8222 test -z "$SED" && SED=sed
 8223 Xsed="$SED -e 1s/^X//"
 8224 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
 8225 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
 8226     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
 8227 ])# _LT_DECL_SED
 8228 
 8229 m4_ifndef([AC_PROG_SED], [
 8230 ############################################################
 8231 # NOTE: This macro has been submitted for inclusion into   #
 8232 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 8233 #  a released version of Autoconf we should remove this    #
 8234 #  macro and use it instead.                               #
 8235 ############################################################
 8236 
 8237 m4_defun([AC_PROG_SED],
 8238 [AC_MSG_CHECKING([for a sed that does not truncate output])
 8239 AC_CACHE_VAL(lt_cv_path_SED,
 8240 [# Loop through the user's path and test for sed and gsed.
 8241 # Then use that list of sed's as ones to test for truncation.
 8242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 8243 for as_dir in $PATH
 8244 do
 8245   IFS=$as_save_IFS
 8246   test -z "$as_dir" && as_dir=.
 8247   for lt_ac_prog in sed gsed; do
 8248     for ac_exec_ext in '' $ac_executable_extensions; do
 8249       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 8250         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 8251       fi
 8252     done
 8253   done
 8254 done
 8255 IFS=$as_save_IFS
 8256 lt_ac_max=0
 8257 lt_ac_count=0
 8258 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 8259 # along with /bin/sed that truncates output.
 8260 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 8261   test ! -f "$lt_ac_sed" && continue
 8262   cat /dev/null > conftest.in
 8263   lt_ac_count=0
 8264   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 8265   # Check for GNU sed and select it if it is found.
 8266   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 8267     lt_cv_path_SED=$lt_ac_sed
 8268     break
 8269   fi
 8270   while true; do
 8271     cat conftest.in conftest.in >conftest.tmp
 8272     mv conftest.tmp conftest.in
 8273     cp conftest.in conftest.nl
 8274     echo >>conftest.nl
 8275     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 8276     cmp -s conftest.out conftest.nl || break
 8277     # 10000 chars as input seems more than enough
 8278     test 10 -lt "$lt_ac_count" && break
 8279     lt_ac_count=`expr $lt_ac_count + 1`
 8280     if test "$lt_ac_count" -gt "$lt_ac_max"; then
 8281       lt_ac_max=$lt_ac_count
 8282       lt_cv_path_SED=$lt_ac_sed
 8283     fi
 8284   done
 8285 done
 8286 ])
 8287 SED=$lt_cv_path_SED
 8288 AC_SUBST([SED])
 8289 AC_MSG_RESULT([$SED])
 8290 ])#AC_PROG_SED
 8291 ])#m4_ifndef
 8292 
 8293 # Old name:
 8294 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
 8295 dnl aclocal-1.4 backwards compatibility:
 8296 dnl AC_DEFUN([LT_AC_PROG_SED], [])
 8297 
 8298 
 8299 # _LT_CHECK_SHELL_FEATURES
 8300 # ------------------------
 8301 # Find out whether the shell is Bourne or XSI compatible,
 8302 # or has some other useful features.
 8303 m4_defun([_LT_CHECK_SHELL_FEATURES],
 8304 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 8305   lt_unset=unset
 8306 else
 8307   lt_unset=false
 8308 fi
 8309 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
 8310 
 8311 # test EBCDIC or ASCII
 8312 case `echo X|tr X '\101'` in
 8313  A) # ASCII based system
 8314     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
 8315   lt_SP2NL='tr \040 \012'
 8316   lt_NL2SP='tr \015\012 \040\040'
 8317   ;;
 8318  *) # EBCDIC based system
 8319   lt_SP2NL='tr \100 \n'
 8320   lt_NL2SP='tr \r\n \100\100'
 8321   ;;
 8322 esac
 8323 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
 8324 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
 8325 ])# _LT_CHECK_SHELL_FEATURES
 8326 
 8327 
 8328 # _LT_PATH_CONVERSION_FUNCTIONS
 8329 # -----------------------------
 8330 # Determine what file name conversion functions should be used by
 8331 # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
 8332 # for certain cross-compile configurations and native mingw.
 8333 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
 8334 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 8335 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 8336 AC_MSG_CHECKING([how to convert $build file names to $host format])
 8337 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
 8338 [case $host in
 8339   *-*-mingw* )
 8340     case $build in
 8341       *-*-mingw* ) # actually msys
 8342         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
 8343         ;;
 8344       *-*-cygwin* )
 8345         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
 8346         ;;
 8347       * ) # otherwise, assume *nix
 8348         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
 8349         ;;
 8350     esac
 8351     ;;
 8352   *-*-cygwin* )
 8353     case $build in
 8354       *-*-mingw* ) # actually msys
 8355         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
 8356         ;;
 8357       *-*-cygwin* )
 8358         lt_cv_to_host_file_cmd=func_convert_file_noop
 8359         ;;
 8360       * ) # otherwise, assume *nix
 8361         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
 8362         ;;
 8363     esac
 8364     ;;
 8365   * ) # unhandled hosts (and "normal" native builds)
 8366     lt_cv_to_host_file_cmd=func_convert_file_noop
 8367     ;;
 8368 esac
 8369 ])
 8370 to_host_file_cmd=$lt_cv_to_host_file_cmd
 8371 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
 8372 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
 8373          [0], [convert $build file names to $host format])dnl
 8374 
 8375 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
 8376 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
 8377 [#assume ordinary cross tools, or native build.
 8378 lt_cv_to_tool_file_cmd=func_convert_file_noop
 8379 case $host in
 8380   *-*-mingw* )
 8381     case $build in
 8382       *-*-mingw* ) # actually msys
 8383         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
 8384         ;;
 8385     esac
 8386     ;;
 8387 esac
 8388 ])
 8389 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
 8390 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
 8391 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
 8392          [0], [convert $build files to toolchain format])dnl
 8393 ])# _LT_PATH_CONVERSION_FUNCTIONS