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    1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
    2 #
    3 #   Copyright (C) 1996-2001, 2003-2015 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,
  223 # which needs '.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) $VERSION
  731 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
  732 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
  733 
  734 # Provide generalized library-building support services.
  735 # Written by Gordon Matzigkeit, 1996
  736 
  737 _LT_COPYING
  738 _LT_LIBTOOL_TAGS
  739 
  740 # Configured defaults for sys_lib_dlsearch_path munging.
  741 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
  742 
  743 # ### BEGIN LIBTOOL CONFIG
  744 _LT_LIBTOOL_CONFIG_VARS
  745 _LT_LIBTOOL_TAG_VARS
  746 # ### END LIBTOOL CONFIG
  747 
  748 _LT_EOF
  749 
  750     cat <<'_LT_EOF' >> "$cfgfile"
  751 
  752 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
  753 
  754 _LT_PREPARE_MUNGE_PATH_LIST
  755 _LT_PREPARE_CC_BASENAME
  756 
  757 # ### END FUNCTIONS SHARED WITH CONFIGURE
  758 
  759 _LT_EOF
  760 
  761   case $host_os in
  762   aix3*)
  763     cat <<\_LT_EOF >> "$cfgfile"
  764 # AIX sometimes has problems with the GCC collect2 program.  For some
  765 # reason, if we set the COLLECT_NAMES environment variable, the problems
  766 # vanish in a puff of smoke.
  767 if test set != "${COLLECT_NAMES+set}"; then
  768   COLLECT_NAMES=
  769   export COLLECT_NAMES
  770 fi
  771 _LT_EOF
  772     ;;
  773   esac
  774 
  775   _LT_PROG_LTMAIN
  776 
  777   # We use sed instead of cat because bash on DJGPP gets confused if
  778   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  779   # text mode, it properly converts lines to CR/LF.  This bash problem
  780   # is reportedly fixed, but why not run on old versions too?
  781   sed '$q' "$ltmain" >> "$cfgfile" \
  782      || (rm -f "$cfgfile"; exit 1)
  783 
  784    mv -f "$cfgfile" "$ofile" ||
  785     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  786   chmod +x "$ofile"
  787 ],
  788 [cat <<_LT_EOF >> "$ofile"
  789 
  790 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
  791 dnl in a comment (ie after a #).
  792 # ### BEGIN LIBTOOL TAG CONFIG: $1
  793 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
  794 # ### END LIBTOOL TAG CONFIG: $1
  795 _LT_EOF
  796 ])dnl /m4_if
  797 ],
  798 [m4_if([$1], [], [
  799     PACKAGE='$PACKAGE'
  800     VERSION='$VERSION'
  801     RM='$RM'
  802     ofile='$ofile'], [])
  803 ])dnl /_LT_CONFIG_SAVE_COMMANDS
  804 ])# _LT_CONFIG
  805 
  806 
  807 # LT_SUPPORTED_TAG(TAG)
  808 # ---------------------
  809 # Trace this macro to discover what tags are supported by the libtool
  810 # --tag option, using:
  811 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
  812 AC_DEFUN([LT_SUPPORTED_TAG], [])
  813 
  814 
  815 # C support is built-in for now
  816 m4_define([_LT_LANG_C_enabled], [])
  817 m4_define([_LT_TAGS], [])
  818 
  819 
  820 # LT_LANG(LANG)
  821 # -------------
  822 # Enable libtool support for the given language if not already enabled.
  823 AC_DEFUN([LT_LANG],
  824 [AC_BEFORE([$0], [LT_OUTPUT])dnl
  825 m4_case([$1],
  826   [C],			[_LT_LANG(C)],
  827   [C++],		[_LT_LANG(CXX)],
  828   [Go],			[_LT_LANG(GO)],
  829   [Java],		[_LT_LANG(GCJ)],
  830   [Fortran 77],		[_LT_LANG(F77)],
  831   [Fortran],		[_LT_LANG(FC)],
  832   [Windows Resource],	[_LT_LANG(RC)],
  833   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
  834     [_LT_LANG($1)],
  835     [m4_fatal([$0: unsupported language: "$1"])])])dnl
  836 ])# LT_LANG
  837 
  838 
  839 # _LT_LANG(LANGNAME)
  840 # ------------------
  841 m4_defun([_LT_LANG],
  842 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
  843   [LT_SUPPORTED_TAG([$1])dnl
  844   m4_append([_LT_TAGS], [$1 ])dnl
  845   m4_define([_LT_LANG_]$1[_enabled], [])dnl
  846   _LT_LANG_$1_CONFIG($1)])dnl
  847 ])# _LT_LANG
  848 
  849 
  850 m4_ifndef([AC_PROG_GO], [
  851 ############################################################
  852 # NOTE: This macro has been submitted for inclusion into   #
  853 #  GNU Autoconf as AC_PROG_GO.  When it is available in    #
  854 #  a released version of Autoconf we should remove this    #
  855 #  macro and use it instead.                               #
  856 ############################################################
  857 m4_defun([AC_PROG_GO],
  858 [AC_LANG_PUSH(Go)dnl
  859 AC_ARG_VAR([GOC],     [Go compiler command])dnl
  860 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
  861 _AC_ARG_VAR_LDFLAGS()dnl
  862 AC_CHECK_TOOL(GOC, gccgo)
  863 if test -z "$GOC"; then
  864   if test -n "$ac_tool_prefix"; then
  865     AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
  866   fi
  867 fi
  868 if test -z "$GOC"; then
  869   AC_CHECK_PROG(GOC, gccgo, gccgo, false)
  870 fi
  871 ])#m4_defun
  872 ])#m4_ifndef
  873 
  874 
  875 # _LT_LANG_DEFAULT_CONFIG
  876 # -----------------------
  877 m4_defun([_LT_LANG_DEFAULT_CONFIG],
  878 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
  879   [LT_LANG(CXX)],
  880   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
  881 
  882 AC_PROVIDE_IFELSE([AC_PROG_F77],
  883   [LT_LANG(F77)],
  884   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
  885 
  886 AC_PROVIDE_IFELSE([AC_PROG_FC],
  887   [LT_LANG(FC)],
  888   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
  889 
  890 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
  891 dnl pulling things in needlessly.
  892 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
  893   [LT_LANG(GCJ)],
  894   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
  895     [LT_LANG(GCJ)],
  896     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
  897       [LT_LANG(GCJ)],
  898       [m4_ifdef([AC_PROG_GCJ],
  899 	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
  900        m4_ifdef([A][M_PROG_GCJ],
  901 	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
  902        m4_ifdef([LT_PROG_GCJ],
  903 	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
  904 
  905 AC_PROVIDE_IFELSE([AC_PROG_GO],
  906   [LT_LANG(GO)],
  907   [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
  908 
  909 AC_PROVIDE_IFELSE([LT_PROG_RC],
  910   [LT_LANG(RC)],
  911   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
  912 ])# _LT_LANG_DEFAULT_CONFIG
  913 
  914 # Obsolete macros:
  915 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
  916 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
  917 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
  918 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
  919 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
  920 dnl aclocal-1.4 backwards compatibility:
  921 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
  922 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
  923 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
  924 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
  925 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
  926 
  927 
  928 # _LT_TAG_COMPILER
  929 # ----------------
  930 m4_defun([_LT_TAG_COMPILER],
  931 [AC_REQUIRE([AC_PROG_CC])dnl
  932 
  933 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
  934 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
  935 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
  936 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
  937 
  938 # If no C compiler was specified, use CC.
  939 LTCC=${LTCC-"$CC"}
  940 
  941 # If no C compiler flags were specified, use CFLAGS.
  942 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  943 
  944 # Allow CC to be a program name with arguments.
  945 compiler=$CC
  946 ])# _LT_TAG_COMPILER
  947 
  948 
  949 # _LT_COMPILER_BOILERPLATE
  950 # ------------------------
  951 # Check for compiler boilerplate output or warnings with
  952 # the simple compiler test code.
  953 m4_defun([_LT_COMPILER_BOILERPLATE],
  954 [m4_require([_LT_DECL_SED])dnl
  955 ac_outfile=conftest.$ac_objext
  956 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
  957 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  958 _lt_compiler_boilerplate=`cat conftest.err`
  959 $RM conftest*
  960 ])# _LT_COMPILER_BOILERPLATE
  961 
  962 
  963 # _LT_LINKER_BOILERPLATE
  964 # ----------------------
  965 # Check for linker boilerplate output or warnings with
  966 # the simple link test code.
  967 m4_defun([_LT_LINKER_BOILERPLATE],
  968 [m4_require([_LT_DECL_SED])dnl
  969 ac_outfile=conftest.$ac_objext
  970 echo "$lt_simple_link_test_code" >conftest.$ac_ext
  971 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  972 _lt_linker_boilerplate=`cat conftest.err`
  973 $RM -r conftest*
  974 ])# _LT_LINKER_BOILERPLATE
  975 
  976 # _LT_REQUIRED_DARWIN_CHECKS
  977 # -------------------------
  978 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
  979   case $host_os in
  980     rhapsody* | darwin*)
  981     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
  982     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
  983     AC_CHECK_TOOL([LIPO], [lipo], [:])
  984     AC_CHECK_TOOL([OTOOL], [otool], [:])
  985     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
  986     _LT_DECL([], [DSYMUTIL], [1],
  987       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
  988     _LT_DECL([], [NMEDIT], [1],
  989       [Tool to change global to local symbols on Mac OS X])
  990     _LT_DECL([], [LIPO], [1],
  991       [Tool to manipulate fat objects and archives on Mac OS X])
  992     _LT_DECL([], [OTOOL], [1],
  993       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
  994     _LT_DECL([], [OTOOL64], [1],
  995       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
  996 
  997     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
  998       [lt_cv_apple_cc_single_mod=no
  999       if test -z "$LT_MULTI_MODULE"; then
 1000 	# By default we will add the -single_module flag. You can override
 1001 	# by either setting the environment variable LT_MULTI_MODULE
 1002 	# non-empty at configure time, or by adding -multi_module to the
 1003 	# link flags.
 1004 	rm -rf libconftest.dylib*
 1005 	echo "int foo(void){return 1;}" > conftest.c
 1006 	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 1007 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
 1008 	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 1009 	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
 1010         _lt_result=$?
 1011 	# If there is a non-empty error log, and "single_module"
 1012 	# appears in it, assume the flag caused a linker warning
 1013         if test -s conftest.err && $GREP single_module conftest.err; then
 1014 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 1015 	# Otherwise, if the output was created with a 0 exit code from
 1016 	# the compiler, it worked.
 1017 	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
 1018 	  lt_cv_apple_cc_single_mod=yes
 1019 	else
 1020 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 1021 	fi
 1022 	rm -rf libconftest.dylib*
 1023 	rm -f conftest.*
 1024       fi])
 1025 
 1026     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
 1027       [lt_cv_ld_exported_symbols_list],
 1028       [lt_cv_ld_exported_symbols_list=no
 1029       save_LDFLAGS=$LDFLAGS
 1030       echo "_main" > conftest.sym
 1031       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
 1032       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 1033 	[lt_cv_ld_exported_symbols_list=yes],
 1034 	[lt_cv_ld_exported_symbols_list=no])
 1035 	LDFLAGS=$save_LDFLAGS
 1036     ])
 1037 
 1038     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
 1039       [lt_cv_ld_force_load=no
 1040       cat > conftest.c << _LT_EOF
 1041 int forced_loaded() { return 2;}
 1042 _LT_EOF
 1043       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
 1044       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
 1045       echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
 1046       $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
 1047       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
 1048       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
 1049       cat > conftest.c << _LT_EOF
 1050 int main() { return 0;}
 1051 _LT_EOF
 1052       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
 1053       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
 1054       _lt_result=$?
 1055       if test -s conftest.err && $GREP force_load conftest.err; then
 1056 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1057       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
 1058 	lt_cv_ld_force_load=yes
 1059       else
 1060 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1061       fi
 1062         rm -f conftest.err libconftest.a conftest conftest.c
 1063         rm -rf conftest.dSYM
 1064     ])
 1065     case $host_os in
 1066     rhapsody* | darwin1.[[012]])
 1067       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
 1068     darwin1.*)
 1069       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1070     darwin*) # darwin 5.x on
 1071       # if running on 10.5 or later, the deployment target defaults
 1072       # to the OS version, if on x86, and 10.4, the deployment
 1073       # target defaults to 10.4. Don't you love it?
 1074       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
 1075 	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
 1076 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1077 	10.[[012]][[,.]]*)
 1078 	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1079 	10.*)
 1080 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1081       esac
 1082     ;;
 1083   esac
 1084     if test yes = "$lt_cv_apple_cc_single_mod"; then
 1085       _lt_dar_single_mod='$single_module'
 1086     fi
 1087     if test yes = "$lt_cv_ld_exported_symbols_list"; then
 1088       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
 1089     else
 1090       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
 1091     fi
 1092     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
 1093       _lt_dsymutil='~$DSYMUTIL $lib || :'
 1094     else
 1095       _lt_dsymutil=
 1096     fi
 1097     ;;
 1098   esac
 1099 ])
 1100 
 1101 
 1102 # _LT_DARWIN_LINKER_FEATURES([TAG])
 1103 # ---------------------------------
 1104 # Checks for linker and compiler features on darwin
 1105 m4_defun([_LT_DARWIN_LINKER_FEATURES],
 1106 [
 1107   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
 1108   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 1109   _LT_TAGVAR(hardcode_direct, $1)=no
 1110   _LT_TAGVAR(hardcode_automatic, $1)=yes
 1111   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 1112   if test yes = "$lt_cv_ld_force_load"; then
 1113     _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\"`'
 1114     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
 1115                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
 1116   else
 1117     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
 1118   fi
 1119   _LT_TAGVAR(link_all_deplibs, $1)=yes
 1120   _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
 1121   case $cc_basename in
 1122      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
 1123      *) _lt_dar_can_shared=$GCC ;;
 1124   esac
 1125   if test yes = "$_lt_dar_can_shared"; then
 1126     output_verbose_link_cmd=func_echo_all
 1127     _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"
 1128     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
 1129     _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"
 1130     _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"
 1131     m4_if([$1], [CXX],
 1132 [   if test yes != "$lt_cv_apple_cc_single_mod"; then
 1133       _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"
 1134       _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"
 1135     fi
 1136 ],[])
 1137   else
 1138   _LT_TAGVAR(ld_shlibs, $1)=no
 1139   fi
 1140 ])
 1141 
 1142 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
 1143 # ----------------------------------
 1144 # Links a minimal program and checks the executable
 1145 # for the system default hardcoded library path. In most cases,
 1146 # this is /usr/lib:/lib, but when the MPI compilers are used
 1147 # the location of the communication and MPI libs are included too.
 1148 # If we don't find anything, use the default library path according
 1149 # to the aix ld manual.
 1150 # Store the results from the different compilers for each TAGNAME.
 1151 # Allow to override them for all tags through lt_cv_aix_libpath.
 1152 m4_defun([_LT_SYS_MODULE_PATH_AIX],
 1153 [m4_require([_LT_DECL_SED])dnl
 1154 if test set = "${lt_cv_aix_libpath+set}"; then
 1155   aix_libpath=$lt_cv_aix_libpath
 1156 else
 1157   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
 1158   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
 1159   lt_aix_libpath_sed='[
 1160       /Import File Strings/,/^$/ {
 1161 	  /^0/ {
 1162 	      s/^0  *\([^ ]*\) *$/\1/
 1163 	      p
 1164 	  }
 1165       }]'
 1166   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1167   # Check for a 64-bit object if we didn't find anything.
 1168   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1169     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1170   fi],[])
 1171   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1172     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
 1173   fi
 1174   ])
 1175   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
 1176 fi
 1177 ])# _LT_SYS_MODULE_PATH_AIX
 1178 
 1179 
 1180 # _LT_SHELL_INIT(ARG)
 1181 # -------------------
 1182 m4_define([_LT_SHELL_INIT],
 1183 [m4_divert_text([M4SH-INIT], [$1
 1184 ])])# _LT_SHELL_INIT
 1185 
 1186 
 1187 
 1188 # _LT_PROG_ECHO_BACKSLASH
 1189 # -----------------------
 1190 # Find how we can fake an echo command that does not interpret backslash.
 1191 # In particular, with Autoconf 2.60 or later we add some code to the start
 1192 # of the generated configure script that will find a shell with a builtin
 1193 # printf (that we can use as an echo command).
 1194 m4_defun([_LT_PROG_ECHO_BACKSLASH],
 1195 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1196 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1197 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1198 
 1199 AC_MSG_CHECKING([how to print strings])
 1200 # Test print first, because it will be a builtin if present.
 1201 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
 1202    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
 1203   ECHO='print -r --'
 1204 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
 1205   ECHO='printf %s\n'
 1206 else
 1207   # Use this function as a fallback that always works.
 1208   func_fallback_echo ()
 1209   {
 1210     eval 'cat <<_LTECHO_EOF
 1211 $[]1
 1212 _LTECHO_EOF'
 1213   }
 1214   ECHO='func_fallback_echo'
 1215 fi
 1216 
 1217 # func_echo_all arg...
 1218 # Invoke $ECHO with all args, space-separated.
 1219 func_echo_all ()
 1220 {
 1221     $ECHO "$*"
 1222 }
 1223 
 1224 case $ECHO in
 1225   printf*) AC_MSG_RESULT([printf]) ;;
 1226   print*) AC_MSG_RESULT([print -r]) ;;
 1227   *) AC_MSG_RESULT([cat]) ;;
 1228 esac
 1229 
 1230 m4_ifdef([_AS_DETECT_SUGGESTED],
 1231 [_AS_DETECT_SUGGESTED([
 1232   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
 1233     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1234     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1235     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1236     PATH=/empty FPATH=/empty; export PATH FPATH
 1237     test "X`printf %s $ECHO`" = "X$ECHO" \
 1238       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 1239 
 1240 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
 1241 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 1242 ])# _LT_PROG_ECHO_BACKSLASH
 1243 
 1244 
 1245 # _LT_WITH_SYSROOT
 1246 # ----------------
 1247 AC_DEFUN([_LT_WITH_SYSROOT],
 1248 [AC_MSG_CHECKING([for sysroot])
 1249 AC_ARG_WITH([sysroot],
 1250 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
 1251   [Search for dependent libraries within DIR (or the compiler's sysroot
 1252    if not specified).])],
 1253 [], [with_sysroot=no])
 1254 
 1255 dnl lt_sysroot will always be passed unquoted.  We quote it here
 1256 dnl in case the user passed a directory name.
 1257 lt_sysroot=
 1258 case $with_sysroot in #(
 1259  yes)
 1260    if test yes = "$GCC"; then
 1261      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
 1262    fi
 1263    ;; #(
 1264  /*)
 1265    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
 1266    ;; #(
 1267  no|'')
 1268    ;; #(
 1269  *)
 1270    AC_MSG_RESULT([$with_sysroot])
 1271    AC_MSG_ERROR([The sysroot must be an absolute path.])
 1272    ;;
 1273 esac
 1274 
 1275  AC_MSG_RESULT([${lt_sysroot:-no}])
 1276 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
 1277 [dependent libraries, and where our libraries should be installed.])])
 1278 
 1279 # _LT_ENABLE_LOCK
 1280 # ---------------
 1281 m4_defun([_LT_ENABLE_LOCK],
 1282 [AC_ARG_ENABLE([libtool-lock],
 1283   [AS_HELP_STRING([--disable-libtool-lock],
 1284     [avoid locking (might break parallel builds)])])
 1285 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
 1286 
 1287 # Some flags need to be propagated to the compiler or linker for good
 1288 # libtool support.
 1289 case $host in
 1290 ia64-*-hpux*)
 1291   # Find out what ABI is being produced by ac_compile, and set mode
 1292   # options accordingly.
 1293   echo 'int i;' > conftest.$ac_ext
 1294   if AC_TRY_EVAL(ac_compile); then
 1295     case `/usr/bin/file conftest.$ac_objext` in
 1296       *ELF-32*)
 1297 	HPUX_IA64_MODE=32
 1298 	;;
 1299       *ELF-64*)
 1300 	HPUX_IA64_MODE=64
 1301 	;;
 1302     esac
 1303   fi
 1304   rm -rf conftest*
 1305   ;;
 1306 *-*-irix6*)
 1307   # Find out what ABI is being produced by ac_compile, and set linker
 1308   # options accordingly.
 1309   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1310   if AC_TRY_EVAL(ac_compile); then
 1311     if test yes = "$lt_cv_prog_gnu_ld"; then
 1312       case `/usr/bin/file conftest.$ac_objext` in
 1313 	*32-bit*)
 1314 	  LD="${LD-ld} -melf32bsmip"
 1315 	  ;;
 1316 	*N32*)
 1317 	  LD="${LD-ld} -melf32bmipn32"
 1318 	  ;;
 1319 	*64-bit*)
 1320 	  LD="${LD-ld} -melf64bmip"
 1321 	;;
 1322       esac
 1323     else
 1324       case `/usr/bin/file conftest.$ac_objext` in
 1325 	*32-bit*)
 1326 	  LD="${LD-ld} -32"
 1327 	  ;;
 1328 	*N32*)
 1329 	  LD="${LD-ld} -n32"
 1330 	  ;;
 1331 	*64-bit*)
 1332 	  LD="${LD-ld} -64"
 1333 	  ;;
 1334       esac
 1335     fi
 1336   fi
 1337   rm -rf conftest*
 1338   ;;
 1339 
 1340 mips64*-*linux*)
 1341   # Find out what ABI is being produced by ac_compile, and set linker
 1342   # options accordingly.
 1343   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1344   if AC_TRY_EVAL(ac_compile); then
 1345     emul=elf
 1346     case `/usr/bin/file conftest.$ac_objext` in
 1347       *32-bit*)
 1348 	emul="${emul}32"
 1349 	;;
 1350       *64-bit*)
 1351 	emul="${emul}64"
 1352 	;;
 1353     esac
 1354     case `/usr/bin/file conftest.$ac_objext` in
 1355       *MSB*)
 1356 	emul="${emul}btsmip"
 1357 	;;
 1358       *LSB*)
 1359 	emul="${emul}ltsmip"
 1360 	;;
 1361     esac
 1362     case `/usr/bin/file conftest.$ac_objext` in
 1363       *N32*)
 1364 	emul="${emul}n32"
 1365 	;;
 1366     esac
 1367     LD="${LD-ld} -m $emul"
 1368   fi
 1369   rm -rf conftest*
 1370   ;;
 1371 
 1372 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
 1373 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 1374   # Find out what ABI is being produced by ac_compile, and set linker
 1375   # options accordingly.  Note that the listed cases only cover the
 1376   # situations where additional linker options are needed (such as when
 1377   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
 1378   # vice versa); the common cases where no linker options are needed do
 1379   # not appear in the list.
 1380   echo 'int i;' > conftest.$ac_ext
 1381   if AC_TRY_EVAL(ac_compile); then
 1382     case `/usr/bin/file conftest.o` in
 1383       *32-bit*)
 1384 	case $host in
 1385 	  x86_64-*kfreebsd*-gnu)
 1386 	    LD="${LD-ld} -m elf_i386_fbsd"
 1387 	    ;;
 1388 	  x86_64-*linux*)
 1389 	    case `/usr/bin/file conftest.o` in
 1390 	      *x86-64*)
 1391 		LD="${LD-ld} -m elf32_x86_64"
 1392 		;;
 1393 	      *)
 1394 		LD="${LD-ld} -m elf_i386"
 1395 		;;
 1396 	    esac
 1397 	    ;;
 1398 	  powerpc64le-*linux*)
 1399 	    LD="${LD-ld} -m elf32lppclinux"
 1400 	    ;;
 1401 	  powerpc64-*linux*)
 1402 	    LD="${LD-ld} -m elf32ppclinux"
 1403 	    ;;
 1404 	  s390x-*linux*)
 1405 	    LD="${LD-ld} -m elf_s390"
 1406 	    ;;
 1407 	  sparc64-*linux*)
 1408 	    LD="${LD-ld} -m elf32_sparc"
 1409 	    ;;
 1410 	esac
 1411 	;;
 1412       *64-bit*)
 1413 	case $host in
 1414 	  x86_64-*kfreebsd*-gnu)
 1415 	    LD="${LD-ld} -m elf_x86_64_fbsd"
 1416 	    ;;
 1417 	  x86_64-*linux*)
 1418 	    LD="${LD-ld} -m elf_x86_64"
 1419 	    ;;
 1420 	  powerpcle-*linux*)
 1421 	    LD="${LD-ld} -m elf64lppc"
 1422 	    ;;
 1423 	  powerpc-*linux*)
 1424 	    LD="${LD-ld} -m elf64ppc"
 1425 	    ;;
 1426 	  s390*-*linux*|s390*-*tpf*)
 1427 	    LD="${LD-ld} -m elf64_s390"
 1428 	    ;;
 1429 	  sparc*-*linux*)
 1430 	    LD="${LD-ld} -m elf64_sparc"
 1431 	    ;;
 1432 	esac
 1433 	;;
 1434     esac
 1435   fi
 1436   rm -rf conftest*
 1437   ;;
 1438 
 1439 *-*-sco3.2v5*)
 1440   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 1441   SAVE_CFLAGS=$CFLAGS
 1442   CFLAGS="$CFLAGS -belf"
 1443   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
 1444     [AC_LANG_PUSH(C)
 1445      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
 1446      AC_LANG_POP])
 1447   if test yes != "$lt_cv_cc_needs_belf"; then
 1448     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 1449     CFLAGS=$SAVE_CFLAGS
 1450   fi
 1451   ;;
 1452 *-*solaris*)
 1453   # Find out what ABI is being produced by ac_compile, and set linker
 1454   # options accordingly.
 1455   echo 'int i;' > conftest.$ac_ext
 1456   if AC_TRY_EVAL(ac_compile); then
 1457     case `/usr/bin/file conftest.o` in
 1458     *64-bit*)
 1459       case $lt_cv_prog_gnu_ld in
 1460       yes*)
 1461         case $host in
 1462         i?86-*-solaris*|x86_64-*-solaris*)
 1463           LD="${LD-ld} -m elf_x86_64"
 1464           ;;
 1465         sparc*-*-solaris*)
 1466           LD="${LD-ld} -m elf64_sparc"
 1467           ;;
 1468         esac
 1469         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
 1470         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
 1471           LD=${LD-ld}_sol2
 1472         fi
 1473         ;;
 1474       *)
 1475 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 1476 	  LD="${LD-ld} -64"
 1477 	fi
 1478 	;;
 1479       esac
 1480       ;;
 1481     esac
 1482   fi
 1483   rm -rf conftest*
 1484   ;;
 1485 esac
 1486 
 1487 need_locks=$enable_libtool_lock
 1488 ])# _LT_ENABLE_LOCK
 1489 
 1490 
 1491 # _LT_PROG_AR
 1492 # -----------
 1493 m4_defun([_LT_PROG_AR],
 1494 [AC_CHECK_TOOLS(AR, [ar], false)
 1495 : ${AR=ar}
 1496 : ${AR_FLAGS=cru}
 1497 _LT_DECL([], [AR], [1], [The archiver])
 1498 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
 1499 
 1500 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
 1501   [lt_cv_ar_at_file=no
 1502    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
 1503      [echo conftest.$ac_objext > conftest.lst
 1504       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
 1505       AC_TRY_EVAL([lt_ar_try])
 1506       if test 0 -eq "$ac_status"; then
 1507 	# Ensure the archiver fails upon bogus file names.
 1508 	rm -f conftest.$ac_objext libconftest.a
 1509 	AC_TRY_EVAL([lt_ar_try])
 1510 	if test 0 -ne "$ac_status"; then
 1511           lt_cv_ar_at_file=@
 1512         fi
 1513       fi
 1514       rm -f conftest.* libconftest.a
 1515      ])
 1516   ])
 1517 
 1518 if test no = "$lt_cv_ar_at_file"; then
 1519   archiver_list_spec=
 1520 else
 1521   archiver_list_spec=$lt_cv_ar_at_file
 1522 fi
 1523 _LT_DECL([], [archiver_list_spec], [1],
 1524   [How to feed a file listing to the archiver])
 1525 ])# _LT_PROG_AR
 1526 
 1527 
 1528 # _LT_CMD_OLD_ARCHIVE
 1529 # -------------------
 1530 m4_defun([_LT_CMD_OLD_ARCHIVE],
 1531 [_LT_PROG_AR
 1532 
 1533 AC_CHECK_TOOL(STRIP, strip, :)
 1534 test -z "$STRIP" && STRIP=:
 1535 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
 1536 
 1537 AC_CHECK_TOOL(RANLIB, ranlib, :)
 1538 test -z "$RANLIB" && RANLIB=:
 1539 _LT_DECL([], [RANLIB], [1],
 1540     [Commands used to install an old-style archive])
 1541 
 1542 # Determine commands to create old-style static archives.
 1543 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 1544 old_postinstall_cmds='chmod 644 $oldlib'
 1545 old_postuninstall_cmds=
 1546 
 1547 if test -n "$RANLIB"; then
 1548   case $host_os in
 1549   bitrig* | openbsd*)
 1550     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
 1551     ;;
 1552   *)
 1553     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
 1554     ;;
 1555   esac
 1556   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
 1557 fi
 1558 
 1559 case $host_os in
 1560   darwin*)
 1561     lock_old_archive_extraction=yes ;;
 1562   *)
 1563     lock_old_archive_extraction=no ;;
 1564 esac
 1565 _LT_DECL([], [old_postinstall_cmds], [2])
 1566 _LT_DECL([], [old_postuninstall_cmds], [2])
 1567 _LT_TAGDECL([], [old_archive_cmds], [2],
 1568     [Commands used to build an old-style archive])
 1569 _LT_DECL([], [lock_old_archive_extraction], [0],
 1570     [Whether to use a lock for old archive extraction])
 1571 ])# _LT_CMD_OLD_ARCHIVE
 1572 
 1573 
 1574 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1575 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 1576 # ----------------------------------------------------------------
 1577 # Check whether the given compiler option works
 1578 AC_DEFUN([_LT_COMPILER_OPTION],
 1579 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1580 m4_require([_LT_DECL_SED])dnl
 1581 AC_CACHE_CHECK([$1], [$2],
 1582   [$2=no
 1583    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
 1584    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 1585    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
 1586    # Insert the option either (1) after the last *FLAGS variable, or
 1587    # (2) before a word containing "conftest.", or (3) at the end.
 1588    # Note that $ac_compile itself does not contain backslashes and begins
 1589    # with a dollar sign (not a hyphen), so the echo should work correctly.
 1590    # The option is referenced via a variable to avoid confusing sed.
 1591    lt_compile=`echo "$ac_compile" | $SED \
 1592    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 1593    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 1594    -e 's:$: $lt_compiler_flag:'`
 1595    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 1596    (eval "$lt_compile" 2>conftest.err)
 1597    ac_status=$?
 1598    cat conftest.err >&AS_MESSAGE_LOG_FD
 1599    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 1600    if (exit $ac_status) && test -s "$ac_outfile"; then
 1601      # The compiler can only warn and ignore the option if not recognized
 1602      # So say no if there are warnings other than the usual output.
 1603      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
 1604      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1605      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
 1606        $2=yes
 1607      fi
 1608    fi
 1609    $RM conftest*
 1610 ])
 1611 
 1612 if test yes = "[$]$2"; then
 1613     m4_if([$5], , :, [$5])
 1614 else
 1615     m4_if([$6], , :, [$6])
 1616 fi
 1617 ])# _LT_COMPILER_OPTION
 1618 
 1619 # Old name:
 1620 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
 1621 dnl aclocal-1.4 backwards compatibility:
 1622 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
 1623 
 1624 
 1625 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1626 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
 1627 # ----------------------------------------------------
 1628 # Check whether the given linker option works
 1629 AC_DEFUN([_LT_LINKER_OPTION],
 1630 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1631 m4_require([_LT_DECL_SED])dnl
 1632 AC_CACHE_CHECK([$1], [$2],
 1633   [$2=no
 1634    save_LDFLAGS=$LDFLAGS
 1635    LDFLAGS="$LDFLAGS $3"
 1636    echo "$lt_simple_link_test_code" > conftest.$ac_ext
 1637    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
 1638      # The linker can only warn and ignore the option if not recognized
 1639      # So say no if there are warnings
 1640      if test -s conftest.err; then
 1641        # Append any errors to the config.log.
 1642        cat conftest.err 1>&AS_MESSAGE_LOG_FD
 1643        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
 1644        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1645        if diff conftest.exp conftest.er2 >/dev/null; then
 1646          $2=yes
 1647        fi
 1648      else
 1649        $2=yes
 1650      fi
 1651    fi
 1652    $RM -r conftest*
 1653    LDFLAGS=$save_LDFLAGS
 1654 ])
 1655 
 1656 if test yes = "[$]$2"; then
 1657     m4_if([$4], , :, [$4])
 1658 else
 1659     m4_if([$5], , :, [$5])
 1660 fi
 1661 ])# _LT_LINKER_OPTION
 1662 
 1663 # Old name:
 1664 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
 1665 dnl aclocal-1.4 backwards compatibility:
 1666 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
 1667 
 1668 
 1669 # LT_CMD_MAX_LEN
 1670 #---------------
 1671 AC_DEFUN([LT_CMD_MAX_LEN],
 1672 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 1673 # find the maximum length of command line arguments
 1674 AC_MSG_CHECKING([the maximum length of command line arguments])
 1675 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
 1676   i=0
 1677   teststring=ABCD
 1678 
 1679   case $build_os in
 1680   msdosdjgpp*)
 1681     # On DJGPP, this test can blow up pretty badly due to problems in libc
 1682     # (any single argument exceeding 2000 bytes causes a buffer overrun
 1683     # during glob expansion).  Even if it were fixed, the result of this
 1684     # check would be larger than it should be.
 1685     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
 1686     ;;
 1687 
 1688   gnu*)
 1689     # Under GNU Hurd, this test is not required because there is
 1690     # no limit to the length of command line arguments.
 1691     # Libtool will interpret -1 as no limit whatsoever
 1692     lt_cv_sys_max_cmd_len=-1;
 1693     ;;
 1694 
 1695   cygwin* | mingw* | cegcc*)
 1696     # On Win9x/ME, this test blows up -- it succeeds, but takes
 1697     # about 5 minutes as the teststring grows exponentially.
 1698     # Worse, since 9x/ME are not pre-emptively multitasking,
 1699     # you end up with a "frozen" computer, even though with patience
 1700     # the test eventually succeeds (with a max line length of 256k).
 1701     # Instead, let's just punt: use the minimum linelength reported by
 1702     # all of the supported platforms: 8192 (on NT/2K/XP).
 1703     lt_cv_sys_max_cmd_len=8192;
 1704     ;;
 1705 
 1706   mint*)
 1707     # On MiNT this can take a long time and run out of memory.
 1708     lt_cv_sys_max_cmd_len=8192;
 1709     ;;
 1710 
 1711   amigaos*)
 1712     # On AmigaOS with pdksh, this test takes hours, literally.
 1713     # So we just punt and use a minimum line length of 8192.
 1714     lt_cv_sys_max_cmd_len=8192;
 1715     ;;
 1716 
 1717   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
 1718     # This has been around since 386BSD, at least.  Likely further.
 1719     if test -x /sbin/sysctl; then
 1720       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
 1721     elif test -x /usr/sbin/sysctl; then
 1722       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
 1723     else
 1724       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
 1725     fi
 1726     # And add a safety zone
 1727     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1728     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1729     ;;
 1730 
 1731   interix*)
 1732     # We know the value 262144 and hardcode it with a safety zone (like BSD)
 1733     lt_cv_sys_max_cmd_len=196608
 1734     ;;
 1735 
 1736   os2*)
 1737     # The test takes a long time on OS/2.
 1738     lt_cv_sys_max_cmd_len=8192
 1739     ;;
 1740 
 1741   osf*)
 1742     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
 1743     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
 1744     # nice to cause kernel panics so lets avoid the loop below.
 1745     # First set a reasonable default.
 1746     lt_cv_sys_max_cmd_len=16384
 1747     #
 1748     if test -x /sbin/sysconfig; then
 1749       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
 1750         *1*) lt_cv_sys_max_cmd_len=-1 ;;
 1751       esac
 1752     fi
 1753     ;;
 1754   sco3.2v5*)
 1755     lt_cv_sys_max_cmd_len=102400
 1756     ;;
 1757   sysv5* | sco5v6* | sysv4.2uw2*)
 1758     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 1759     if test -n "$kargmax"; then
 1760       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
 1761     else
 1762       lt_cv_sys_max_cmd_len=32768
 1763     fi
 1764     ;;
 1765   *)
 1766     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
 1767     if test -n "$lt_cv_sys_max_cmd_len" && \
 1768        test undefined != "$lt_cv_sys_max_cmd_len"; then
 1769       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1770       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1771     else
 1772       # Make teststring a little bigger before we do anything with it.
 1773       # a 1K string should be a reasonable start.
 1774       for i in 1 2 3 4 5 6 7 8; do
 1775         teststring=$teststring$teststring
 1776       done
 1777       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
 1778       # If test is not a shell built-in, we'll probably end up computing a
 1779       # maximum length that is only half of the actual maximum length, but
 1780       # we can't tell.
 1781       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
 1782 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 1783 	      test 17 != "$i" # 1/2 MB should be enough
 1784       do
 1785         i=`expr $i + 1`
 1786         teststring=$teststring$teststring
 1787       done
 1788       # Only check the string length outside the loop.
 1789       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
 1790       teststring=
 1791       # Add a significant safety factor because C++ compilers can tack on
 1792       # massive amounts of additional arguments before passing them to the
 1793       # linker.  It appears as though 1/2 is a usable value.
 1794       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 1795     fi
 1796     ;;
 1797   esac
 1798 ])
 1799 if test -n "$lt_cv_sys_max_cmd_len"; then
 1800   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
 1801 else
 1802   AC_MSG_RESULT(none)
 1803 fi
 1804 max_cmd_len=$lt_cv_sys_max_cmd_len
 1805 _LT_DECL([], [max_cmd_len], [0],
 1806     [What is the maximum length of a command?])
 1807 ])# LT_CMD_MAX_LEN
 1808 
 1809 # Old name:
 1810 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
 1811 dnl aclocal-1.4 backwards compatibility:
 1812 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
 1813 
 1814 
 1815 # _LT_HEADER_DLFCN
 1816 # ----------------
 1817 m4_defun([_LT_HEADER_DLFCN],
 1818 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
 1819 ])# _LT_HEADER_DLFCN
 1820 
 1821 
 1822 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 1823 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
 1824 # ----------------------------------------------------------------
 1825 m4_defun([_LT_TRY_DLOPEN_SELF],
 1826 [m4_require([_LT_HEADER_DLFCN])dnl
 1827 if test yes = "$cross_compiling"; then :
 1828   [$4]
 1829 else
 1830   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 1831   lt_status=$lt_dlunknown
 1832   cat > conftest.$ac_ext <<_LT_EOF
 1833 [#line $LINENO "configure"
 1834 #include "confdefs.h"
 1835 
 1836 #if HAVE_DLFCN_H
 1837 #include <dlfcn.h>
 1838 #endif
 1839 
 1840 #include <stdio.h>
 1841 
 1842 #ifdef RTLD_GLOBAL
 1843 #  define LT_DLGLOBAL		RTLD_GLOBAL
 1844 #else
 1845 #  ifdef DL_GLOBAL
 1846 #    define LT_DLGLOBAL		DL_GLOBAL
 1847 #  else
 1848 #    define LT_DLGLOBAL		0
 1849 #  endif
 1850 #endif
 1851 
 1852 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
 1853    find out it does not work in some platform. */
 1854 #ifndef LT_DLLAZY_OR_NOW
 1855 #  ifdef RTLD_LAZY
 1856 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
 1857 #  else
 1858 #    ifdef DL_LAZY
 1859 #      define LT_DLLAZY_OR_NOW		DL_LAZY
 1860 #    else
 1861 #      ifdef RTLD_NOW
 1862 #        define LT_DLLAZY_OR_NOW	RTLD_NOW
 1863 #      else
 1864 #        ifdef DL_NOW
 1865 #          define LT_DLLAZY_OR_NOW	DL_NOW
 1866 #        else
 1867 #          define LT_DLLAZY_OR_NOW	0
 1868 #        endif
 1869 #      endif
 1870 #    endif
 1871 #  endif
 1872 #endif
 1873 
 1874 /* When -fvisibility=hidden is used, assume the code has been annotated
 1875    correspondingly for the symbols needed.  */
 1876 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
 1877 int fnord () __attribute__((visibility("default")));
 1878 #endif
 1879 
 1880 int fnord () { return 42; }
 1881 int main ()
 1882 {
 1883   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
 1884   int status = $lt_dlunknown;
 1885 
 1886   if (self)
 1887     {
 1888       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
 1889       else
 1890         {
 1891 	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
 1892           else puts (dlerror ());
 1893 	}
 1894       /* dlclose (self); */
 1895     }
 1896   else
 1897     puts (dlerror ());
 1898 
 1899   return status;
 1900 }]
 1901 _LT_EOF
 1902   if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
 1903     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
 1904     lt_status=$?
 1905     case x$lt_status in
 1906       x$lt_dlno_uscore) $1 ;;
 1907       x$lt_dlneed_uscore) $2 ;;
 1908       x$lt_dlunknown|x*) $3 ;;
 1909     esac
 1910   else :
 1911     # compilation failed
 1912     $3
 1913   fi
 1914 fi
 1915 rm -fr conftest*
 1916 ])# _LT_TRY_DLOPEN_SELF
 1917 
 1918 
 1919 # LT_SYS_DLOPEN_SELF
 1920 # ------------------
 1921 AC_DEFUN([LT_SYS_DLOPEN_SELF],
 1922 [m4_require([_LT_HEADER_DLFCN])dnl
 1923 if test yes != "$enable_dlopen"; then
 1924   enable_dlopen=unknown
 1925   enable_dlopen_self=unknown
 1926   enable_dlopen_self_static=unknown
 1927 else
 1928   lt_cv_dlopen=no
 1929   lt_cv_dlopen_libs=
 1930 
 1931   case $host_os in
 1932   beos*)
 1933     lt_cv_dlopen=load_add_on
 1934     lt_cv_dlopen_libs=
 1935     lt_cv_dlopen_self=yes
 1936     ;;
 1937 
 1938   mingw* | pw32* | cegcc*)
 1939     lt_cv_dlopen=LoadLibrary
 1940     lt_cv_dlopen_libs=
 1941     ;;
 1942 
 1943   cygwin*)
 1944     lt_cv_dlopen=dlopen
 1945     lt_cv_dlopen_libs=
 1946     ;;
 1947 
 1948   darwin*)
 1949     # if libdl is installed we need to link against it
 1950     AC_CHECK_LIB([dl], [dlopen],
 1951 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
 1952     lt_cv_dlopen=dyld
 1953     lt_cv_dlopen_libs=
 1954     lt_cv_dlopen_self=yes
 1955     ])
 1956     ;;
 1957 
 1958   tpf*)
 1959     # Don't try to run any link tests for TPF.  We know it's impossible
 1960     # because TPF is a cross-compiler, and we know how we open DSOs.
 1961     lt_cv_dlopen=dlopen
 1962     lt_cv_dlopen_libs=
 1963     lt_cv_dlopen_self=no
 1964     ;;
 1965 
 1966   *)
 1967     AC_CHECK_FUNC([shl_load],
 1968 	  [lt_cv_dlopen=shl_load],
 1969       [AC_CHECK_LIB([dld], [shl_load],
 1970 	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
 1971 	[AC_CHECK_FUNC([dlopen],
 1972 	      [lt_cv_dlopen=dlopen],
 1973 	  [AC_CHECK_LIB([dl], [dlopen],
 1974 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
 1975 	    [AC_CHECK_LIB([svld], [dlopen],
 1976 		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
 1977 	      [AC_CHECK_LIB([dld], [dld_link],
 1978 		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
 1979 	      ])
 1980 	    ])
 1981 	  ])
 1982 	])
 1983       ])
 1984     ;;
 1985   esac
 1986 
 1987   if test no = "$lt_cv_dlopen"; then
 1988     enable_dlopen=no
 1989   else
 1990     enable_dlopen=yes
 1991   fi
 1992 
 1993   case $lt_cv_dlopen in
 1994   dlopen)
 1995     save_CPPFLAGS=$CPPFLAGS
 1996     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
 1997 
 1998     save_LDFLAGS=$LDFLAGS
 1999     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 2000 
 2001     save_LIBS=$LIBS
 2002     LIBS="$lt_cv_dlopen_libs $LIBS"
 2003 
 2004     AC_CACHE_CHECK([whether a program can dlopen itself],
 2005 	  lt_cv_dlopen_self, [dnl
 2006 	  _LT_TRY_DLOPEN_SELF(
 2007 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
 2008 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
 2009     ])
 2010 
 2011     if test yes = "$lt_cv_dlopen_self"; then
 2012       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
 2013       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
 2014 	  lt_cv_dlopen_self_static, [dnl
 2015 	  _LT_TRY_DLOPEN_SELF(
 2016 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 2017 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 2018       ])
 2019     fi
 2020 
 2021     CPPFLAGS=$save_CPPFLAGS
 2022     LDFLAGS=$save_LDFLAGS
 2023     LIBS=$save_LIBS
 2024     ;;
 2025   esac
 2026 
 2027   case $lt_cv_dlopen_self in
 2028   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 2029   *) enable_dlopen_self=unknown ;;
 2030   esac
 2031 
 2032   case $lt_cv_dlopen_self_static in
 2033   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 2034   *) enable_dlopen_self_static=unknown ;;
 2035   esac
 2036 fi
 2037 _LT_DECL([dlopen_support], [enable_dlopen], [0],
 2038 	 [Whether dlopen is supported])
 2039 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
 2040 	 [Whether dlopen of programs is supported])
 2041 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
 2042 	 [Whether dlopen of statically linked programs is supported])
 2043 ])# LT_SYS_DLOPEN_SELF
 2044 
 2045 # Old name:
 2046 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
 2047 dnl aclocal-1.4 backwards compatibility:
 2048 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
 2049 
 2050 
 2051 # _LT_COMPILER_C_O([TAGNAME])
 2052 # ---------------------------
 2053 # Check to see if options -c and -o are simultaneously supported by compiler.
 2054 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
 2055 m4_defun([_LT_COMPILER_C_O],
 2056 [m4_require([_LT_DECL_SED])dnl
 2057 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2058 m4_require([_LT_TAG_COMPILER])dnl
 2059 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 2060   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 2061   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 2062    $RM -r conftest 2>/dev/null
 2063    mkdir conftest
 2064    cd conftest
 2065    mkdir out
 2066    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 2067 
 2068    lt_compiler_flag="-o out/conftest2.$ac_objext"
 2069    # Insert the option either (1) after the last *FLAGS variable, or
 2070    # (2) before a word containing "conftest.", or (3) at the end.
 2071    # Note that $ac_compile itself does not contain backslashes and begins
 2072    # with a dollar sign (not a hyphen), so the echo should work correctly.
 2073    lt_compile=`echo "$ac_compile" | $SED \
 2074    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 2075    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 2076    -e 's:$: $lt_compiler_flag:'`
 2077    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 2078    (eval "$lt_compile" 2>out/conftest.err)
 2079    ac_status=$?
 2080    cat out/conftest.err >&AS_MESSAGE_LOG_FD
 2081    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 2082    if (exit $ac_status) && test -s out/conftest2.$ac_objext
 2083    then
 2084      # The compiler can only warn and ignore the option if not recognized
 2085      # So say no if there are warnings
 2086      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
 2087      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 2088      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 2089        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 2090      fi
 2091    fi
 2092    chmod u+w . 2>&AS_MESSAGE_LOG_FD
 2093    $RM conftest*
 2094    # SGI C++ compiler will create directory out/ii_files/ for
 2095    # template instantiation
 2096    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
 2097    $RM out/* && rmdir out
 2098    cd ..
 2099    $RM -r conftest
 2100    $RM conftest*
 2101 ])
 2102 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
 2103 	[Does compiler simultaneously support -c and -o options?])
 2104 ])# _LT_COMPILER_C_O
 2105 
 2106 
 2107 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
 2108 # ----------------------------------
 2109 # Check to see if we can do hard links to lock some files if needed
 2110 m4_defun([_LT_COMPILER_FILE_LOCKS],
 2111 [m4_require([_LT_ENABLE_LOCK])dnl
 2112 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2113 _LT_COMPILER_C_O([$1])
 2114 
 2115 hard_links=nottested
 2116 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
 2117   # do not overwrite the value of need_locks provided by the user
 2118   AC_MSG_CHECKING([if we can lock with hard links])
 2119   hard_links=yes
 2120   $RM conftest*
 2121   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2122   touch conftest.a
 2123   ln conftest.a conftest.b 2>&5 || hard_links=no
 2124   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2125   AC_MSG_RESULT([$hard_links])
 2126   if test no = "$hard_links"; then
 2127     AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
 2128     need_locks=warn
 2129   fi
 2130 else
 2131   need_locks=no
 2132 fi
 2133 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
 2134 ])# _LT_COMPILER_FILE_LOCKS
 2135 
 2136 
 2137 # _LT_CHECK_OBJDIR
 2138 # ----------------
 2139 m4_defun([_LT_CHECK_OBJDIR],
 2140 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 2141 [rm -f .libs 2>/dev/null
 2142 mkdir .libs 2>/dev/null
 2143 if test -d .libs; then
 2144   lt_cv_objdir=.libs
 2145 else
 2146   # MS-DOS does not allow filenames that begin with a dot.
 2147   lt_cv_objdir=_libs
 2148 fi
 2149 rmdir .libs 2>/dev/null])
 2150 objdir=$lt_cv_objdir
 2151 _LT_DECL([], [objdir], [0],
 2152          [The name of the directory that contains temporary libtool files])dnl
 2153 m4_pattern_allow([LT_OBJDIR])dnl
 2154 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
 2155   [Define to the sub-directory where libtool stores uninstalled libraries.])
 2156 ])# _LT_CHECK_OBJDIR
 2157 
 2158 
 2159 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
 2160 # --------------------------------------
 2161 # Check hardcoding attributes.
 2162 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
 2163 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 2164 _LT_TAGVAR(hardcode_action, $1)=
 2165 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
 2166    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
 2167    test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
 2168 
 2169   # We can hardcode non-existent directories.
 2170   if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
 2171      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 2172      # have to relink, otherwise we might link with an installed library
 2173      # when we should be linking with a yet-to-be-installed one
 2174      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
 2175      test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
 2176     # Linking always hardcodes the temporary library directory.
 2177     _LT_TAGVAR(hardcode_action, $1)=relink
 2178   else
 2179     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 2180     _LT_TAGVAR(hardcode_action, $1)=immediate
 2181   fi
 2182 else
 2183   # We cannot hardcode anything, or else we can only hardcode existing
 2184   # directories.
 2185   _LT_TAGVAR(hardcode_action, $1)=unsupported
 2186 fi
 2187 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
 2188 
 2189 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
 2190    test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
 2191   # Fast installation is not supported
 2192   enable_fast_install=no
 2193 elif test yes = "$shlibpath_overrides_runpath" ||
 2194      test no = "$enable_shared"; then
 2195   # Fast installation is not necessary
 2196   enable_fast_install=needless
 2197 fi
 2198 _LT_TAGDECL([], [hardcode_action], [0],
 2199     [How to hardcode a shared library path into an executable])
 2200 ])# _LT_LINKER_HARDCODE_LIBPATH
 2201 
 2202 
 2203 # _LT_CMD_STRIPLIB
 2204 # ----------------
 2205 m4_defun([_LT_CMD_STRIPLIB],
 2206 [m4_require([_LT_DECL_EGREP])
 2207 striplib=
 2208 old_striplib=
 2209 AC_MSG_CHECKING([whether stripping libraries is possible])
 2210 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 2211   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 2212   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 2213   AC_MSG_RESULT([yes])
 2214 else
 2215 # FIXME - insert some real tests, host_os isn't really good enough
 2216   case $host_os in
 2217   darwin*)
 2218     if test -n "$STRIP"; then
 2219       striplib="$STRIP -x"
 2220       old_striplib="$STRIP -S"
 2221       AC_MSG_RESULT([yes])
 2222     else
 2223       AC_MSG_RESULT([no])
 2224     fi
 2225     ;;
 2226   *)
 2227     AC_MSG_RESULT([no])
 2228     ;;
 2229   esac
 2230 fi
 2231 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
 2232 _LT_DECL([], [striplib], [1])
 2233 ])# _LT_CMD_STRIPLIB
 2234 
 2235 
 2236 # _LT_PREPARE_MUNGE_PATH_LIST
 2237 # ---------------------------
 2238 # Make sure func_munge_path_list() is defined correctly.
 2239 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
 2240 [[# func_munge_path_list VARIABLE PATH
 2241 # -----------------------------------
 2242 # VARIABLE is name of variable containing _space_ separated list of
 2243 # directories to be munged by the contents of PATH, which is string
 2244 # having a format:
 2245 # "DIR[:DIR]:"
 2246 #       string "DIR[ DIR]" will be prepended to VARIABLE
 2247 # ":DIR[:DIR]"
 2248 #       string "DIR[ DIR]" will be appended to VARIABLE
 2249 # "DIRP[:DIRP]::[DIRA:]DIRA"
 2250 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
 2251 #       "DIRA[ DIRA]" will be appended to VARIABLE
 2252 # "DIR[:DIR]"
 2253 #       VARIABLE will be replaced by "DIR[ DIR]"
 2254 func_munge_path_list ()
 2255 {
 2256     case x@S|@2 in
 2257     x)
 2258         ;;
 2259     *:)
 2260         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
 2261         ;;
 2262     x:*)
 2263         eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2264         ;;
 2265     *::*)
 2266         eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
 2267         eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
 2268         ;;
 2269     *)
 2270         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2271         ;;
 2272     esac
 2273 }
 2274 ]])# _LT_PREPARE_PATH_LIST
 2275 
 2276 
 2277 # _LT_SYS_DYNAMIC_LINKER([TAG])
 2278 # -----------------------------
 2279 # PORTME Fill in your ld.so characteristics
 2280 m4_defun([_LT_SYS_DYNAMIC_LINKER],
 2281 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2282 m4_require([_LT_DECL_EGREP])dnl
 2283 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2284 m4_require([_LT_DECL_OBJDUMP])dnl
 2285 m4_require([_LT_DECL_SED])dnl
 2286 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 2287 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
 2288 AC_MSG_CHECKING([dynamic linker characteristics])
 2289 m4_if([$1],
 2290 	[], [
 2291 if test yes = "$GCC"; then
 2292   case $host_os in
 2293     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
 2294     *) lt_awk_arg='/^libraries:/' ;;
 2295   esac
 2296   case $host_os in
 2297     mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
 2298     *) lt_sed_strip_eq='s|=/|/|g' ;;
 2299   esac
 2300   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
 2301   case $lt_search_path_spec in
 2302   *\;*)
 2303     # if the path contains ";" then we assume it to be the separator
 2304     # otherwise default to the standard path separator (i.e. ":") - it is
 2305     # assumed that no part of a normal pathname contains ";" but that should
 2306     # okay in the real world where ";" in dirpaths is itself problematic.
 2307     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
 2308     ;;
 2309   *)
 2310     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
 2311     ;;
 2312   esac
 2313   # Ok, now we have the path, separated by spaces, we can step through it
 2314   # and add multilib dir if necessary...
 2315   lt_tmp_lt_search_path_spec=
 2316   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
 2317   # ...but if some path component already ends with the multilib dir we assume
 2318   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
 2319   case "$lt_multi_os_dir; $lt_search_path_spec " in
 2320   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
 2321     lt_multi_os_dir=
 2322     ;;
 2323   esac
 2324   for lt_sys_path in $lt_search_path_spec; do
 2325     if test -d "$lt_sys_path$lt_multi_os_dir"; then
 2326       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
 2327     elif test -n "$lt_multi_os_dir"; then
 2328       test -d "$lt_sys_path" && \
 2329 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
 2330     fi
 2331   done
 2332   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 2333 BEGIN {RS = " "; FS = "/|\n";} {
 2334   lt_foo = "";
 2335   lt_count = 0;
 2336   for (lt_i = NF; lt_i > 0; lt_i--) {
 2337     if ($lt_i != "" && $lt_i != ".") {
 2338       if ($lt_i == "..") {
 2339         lt_count++;
 2340       } else {
 2341         if (lt_count == 0) {
 2342           lt_foo = "/" $lt_i lt_foo;
 2343         } else {
 2344           lt_count--;
 2345         }
 2346       }
 2347     }
 2348   }
 2349   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
 2350   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 2351 }'`
 2352   # AWK program above erroneously prepends '/' to C:/dos/paths
 2353   # for these hosts.
 2354   case $host_os in
 2355     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
 2356       $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
 2357   esac
 2358   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 2359 else
 2360   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2361 fi])
 2362 library_names_spec=
 2363 libname_spec='lib$name'
 2364 soname_spec=
 2365 shrext_cmds=.so
 2366 postinstall_cmds=
 2367 postuninstall_cmds=
 2368 finish_cmds=
 2369 finish_eval=
 2370 shlibpath_var=
 2371 shlibpath_overrides_runpath=unknown
 2372 version_type=none
 2373 dynamic_linker="$host_os ld.so"
 2374 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 2375 need_lib_prefix=unknown
 2376 hardcode_into_libs=no
 2377 
 2378 # when you set need_version to no, make sure it does not cause -set_version
 2379 # flags to be left without arguments
 2380 need_version=unknown
 2381 
 2382 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
 2383 [User-defined run-time library search path.])
 2384 
 2385 case $host_os in
 2386 aix3*)
 2387   version_type=linux # correct to gnu/linux during the next big refactor
 2388   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
 2389   shlibpath_var=LIBPATH
 2390 
 2391   # AIX 3 has no versioning support, so we append a major version to the name.
 2392   soname_spec='$libname$release$shared_ext$major'
 2393   ;;
 2394 
 2395 aix[[4-9]]*)
 2396   version_type=linux # correct to gnu/linux during the next big refactor
 2397   need_lib_prefix=no
 2398   need_version=no
 2399   hardcode_into_libs=yes
 2400   if test ia64 = "$host_cpu"; then
 2401     # AIX 5 supports IA64
 2402     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
 2403     shlibpath_var=LD_LIBRARY_PATH
 2404   else
 2405     # With GCC up to 2.95.x, collect2 would create an import file
 2406     # for dependence libraries.  The import file would start with
 2407     # the line '#! .'.  This would cause the generated library to
 2408     # depend on '.', always an invalid library.  This was fixed in
 2409     # development snapshots of GCC prior to 3.0.
 2410     case $host_os in
 2411       aix4 | aix4.[[01]] | aix4.[[01]].*)
 2412       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 2413 	   echo ' yes '
 2414 	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
 2415 	:
 2416       else
 2417 	can_build_shared=no
 2418       fi
 2419       ;;
 2420     esac
 2421     # Using Import Files as archive members, it is possible to support
 2422     # filename-based versioning of shared library archives on AIX. While
 2423     # this would work for both with and without runtime linking, it will
 2424     # prevent static linking of such archives. So we do filename-based
 2425     # shared library versioning with .so extension only, which is used
 2426     # when both runtime linking and shared linking is enabled.
 2427     # Unfortunately, runtime linking may impact performance, so we do
 2428     # not want this to be the default eventually. Also, we use the
 2429     # versioned .so libs for executables only if there is the -brtl
 2430     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
 2431     # To allow for filename-based versioning support, we need to create
 2432     # libNAME.so.V as an archive file, containing:
 2433     # *) an Import File, referring to the versioned filename of the
 2434     #    archive as well as the shared archive member, telling the
 2435     #    bitwidth (32 or 64) of that shared object, and providing the
 2436     #    list of exported symbols of that shared object, eventually
 2437     #    decorated with the 'weak' keyword
 2438     # *) the shared object with the F_LOADONLY flag set, to really avoid
 2439     #    it being seen by the linker.
 2440     # At run time we better use the real file rather than another symlink,
 2441     # but for link time we create the symlink libNAME.so -> libNAME.so.V
 2442 
 2443     case $with_aix_soname,$aix_use_runtimelinking in
 2444     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
 2445     # soname into executable. Probably we can add versioning support to
 2446     # collect2, so additional links can be useful in future.
 2447     aix,yes) # traditional libtool
 2448       dynamic_linker='AIX unversionable lib.so'
 2449       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 2450       # instead of lib<name>.a to let people know that these are not
 2451       # typical AIX shared libraries.
 2452       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2453       ;;
 2454     aix,no) # traditional AIX only
 2455       dynamic_linker='AIX lib.a[(]lib.so.V[)]'
 2456       # We preserve .a as extension for shared libraries through AIX4.2
 2457       # and later when we are not doing run time linking.
 2458       library_names_spec='$libname$release.a $libname.a'
 2459       soname_spec='$libname$release$shared_ext$major'
 2460       ;;
 2461     svr4,*) # full svr4 only
 2462       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
 2463       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2464       # We do not specify a path in Import Files, so LIBPATH fires.
 2465       shlibpath_overrides_runpath=yes
 2466       ;;
 2467     *,yes) # both, prefer svr4
 2468       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
 2469       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2470       # unpreferred sharedlib libNAME.a needs extra handling
 2471       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"'
 2472       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.$libext"'
 2473       # We do not specify a path in Import Files, so LIBPATH fires.
 2474       shlibpath_overrides_runpath=yes
 2475       ;;
 2476     *,no) # both, prefer aix
 2477       dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
 2478       library_names_spec='$libname$release.a $libname.a'
 2479       soname_spec='$libname$release$shared_ext$major'
 2480       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
 2481       postinstall_cmds='test -z "$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 $func_stripname_result.so)'
 2482       postuninstall_cmds='test -z "$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"'
 2483       ;;
 2484     esac
 2485     shlibpath_var=LIBPATH
 2486   fi
 2487   ;;
 2488 
 2489 amigaos*)
 2490   case $host_cpu in
 2491   powerpc)
 2492     # Since July 2007 AmigaOS4 officially supports .so libraries.
 2493     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
 2494     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2495     ;;
 2496   m68k)
 2497     library_names_spec='$libname.ixlibrary $libname.a'
 2498     # Create ${libname}_ixlibrary.a entries in /sys/libs.
 2499     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 ${libname}_ixlibrary.a || exit 1; done'
 2500     ;;
 2501   esac
 2502   ;;
 2503 
 2504 beos*)
 2505   library_names_spec='$libname$shared_ext'
 2506   dynamic_linker="$host_os ld.so"
 2507   shlibpath_var=LIBRARY_PATH
 2508   ;;
 2509 
 2510 bsdi[[45]]*)
 2511   version_type=linux # correct to gnu/linux during the next big refactor
 2512   need_version=no
 2513   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2514   soname_spec='$libname$release$shared_ext$major'
 2515   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 2516   shlibpath_var=LD_LIBRARY_PATH
 2517   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 2518   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 2519   # the default ld.so.conf also contains /usr/contrib/lib and
 2520   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 2521   # libtool to hard-code these into programs
 2522   ;;
 2523 
 2524 cygwin* | mingw* | pw32* | cegcc*)
 2525   version_type=windows
 2526   shrext_cmds=.dll
 2527   need_version=no
 2528   need_lib_prefix=no
 2529 
 2530   case $GCC,$cc_basename in
 2531   yes,*)
 2532     # gcc
 2533     library_names_spec='$libname.dll.a'
 2534     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2535     postinstall_cmds='base_file=`basename \$file`~
 2536       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2537       dldir=$destdir/`dirname \$dlpath`~
 2538       test -d \$dldir || mkdir -p \$dldir~
 2539       $install_prog $dir/$dlname \$dldir/$dlname~
 2540       chmod a+x \$dldir/$dlname~
 2541       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2542         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2543       fi'
 2544     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2545       dlpath=$dir/\$dldll~
 2546        $RM \$dlpath'
 2547     shlibpath_overrides_runpath=yes
 2548 
 2549     case $host_os in
 2550     cygwin*)
 2551       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 2552       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2553 m4_if([$1], [],[
 2554       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
 2555       ;;
 2556     mingw* | cegcc*)
 2557       # MinGW DLLs use traditional 'lib' prefix
 2558       soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2559       ;;
 2560     pw32*)
 2561       # pw32 DLLs use 'pw' prefix rather than 'lib'
 2562       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2563       ;;
 2564     esac
 2565     dynamic_linker='Win32 ld.exe'
 2566     ;;
 2567 
 2568   *,cl*)
 2569     # Native MSVC
 2570     libname_spec='$name'
 2571     soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2572     library_names_spec='$libname.dll.lib'
 2573 
 2574     case $build_os in
 2575     mingw*)
 2576       sys_lib_search_path_spec=
 2577       lt_save_ifs=$IFS
 2578       IFS=';'
 2579       for lt_path in $LIB
 2580       do
 2581         IFS=$lt_save_ifs
 2582         # Let DOS variable expansion print the short 8.3 style file name.
 2583         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
 2584         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
 2585       done
 2586       IFS=$lt_save_ifs
 2587       # Convert to MSYS style.
 2588       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
 2589       ;;
 2590     cygwin*)
 2591       # Convert to unix form, then to dos form, then back to unix form
 2592       # but this time dos style (no spaces!) so that the unix form looks
 2593       # like /cygdrive/c/PROGRA~1:/cygdr...
 2594       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
 2595       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
 2596       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2597       ;;
 2598     *)
 2599       sys_lib_search_path_spec=$LIB
 2600       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
 2601         # It is most probably a Windows format PATH.
 2602         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 2603       else
 2604         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2605       fi
 2606       # FIXME: find the short name or the path components, as spaces are
 2607       # common. (e.g. "Program Files" -> "PROGRA~1")
 2608       ;;
 2609     esac
 2610 
 2611     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2612     postinstall_cmds='base_file=`basename \$file`~
 2613       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2614       dldir=$destdir/`dirname \$dlpath`~
 2615       test -d \$dldir || mkdir -p \$dldir~
 2616       $install_prog $dir/$dlname \$dldir/$dlname'
 2617     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2618       dlpath=$dir/\$dldll~
 2619        $RM \$dlpath'
 2620     shlibpath_overrides_runpath=yes
 2621     dynamic_linker='Win32 link.exe'
 2622     ;;
 2623 
 2624   *)
 2625     # Assume MSVC wrapper
 2626     library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
 2627     dynamic_linker='Win32 ld.exe'
 2628     ;;
 2629   esac
 2630   # FIXME: first we should search . and the directory the executable is in
 2631   shlibpath_var=PATH
 2632   ;;
 2633 
 2634 darwin* | rhapsody*)
 2635   dynamic_linker="$host_os dyld"
 2636   version_type=darwin
 2637   need_lib_prefix=no
 2638   need_version=no
 2639   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
 2640   soname_spec='$libname$release$major$shared_ext'
 2641   shlibpath_overrides_runpath=yes
 2642   shlibpath_var=DYLD_LIBRARY_PATH
 2643   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 2644 m4_if([$1], [],[
 2645   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
 2646   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 2647   ;;
 2648 
 2649 dgux*)
 2650   version_type=linux # correct to gnu/linux during the next big refactor
 2651   need_lib_prefix=no
 2652   need_version=no
 2653   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2654   soname_spec='$libname$release$shared_ext$major'
 2655   shlibpath_var=LD_LIBRARY_PATH
 2656   ;;
 2657 
 2658 freebsd* | dragonfly*)
 2659   # DragonFly does not have aout.  When/if they implement a new
 2660   # versioning mechanism, adjust this.
 2661   if test -x /usr/bin/objformat; then
 2662     objformat=`/usr/bin/objformat`
 2663   else
 2664     case $host_os in
 2665     freebsd[[23]].*) objformat=aout ;;
 2666     *) objformat=elf ;;
 2667     esac
 2668   fi
 2669   version_type=freebsd-$objformat
 2670   case $version_type in
 2671     freebsd-elf*)
 2672       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2673       soname_spec='$libname$release$shared_ext$major'
 2674       need_version=no
 2675       need_lib_prefix=no
 2676       ;;
 2677     freebsd-*)
 2678       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2679       need_version=yes
 2680       ;;
 2681   esac
 2682   shlibpath_var=LD_LIBRARY_PATH
 2683   case $host_os in
 2684   freebsd2.*)
 2685     shlibpath_overrides_runpath=yes
 2686     ;;
 2687   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 2688     shlibpath_overrides_runpath=yes
 2689     hardcode_into_libs=yes
 2690     ;;
 2691   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 2692   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 2693     shlibpath_overrides_runpath=no
 2694     hardcode_into_libs=yes
 2695     ;;
 2696   *) # from 4.6 on, and DragonFly
 2697     shlibpath_overrides_runpath=yes
 2698     hardcode_into_libs=yes
 2699     ;;
 2700   esac
 2701   ;;
 2702 
 2703 haiku*)
 2704   version_type=linux # correct to gnu/linux during the next big refactor
 2705   need_lib_prefix=no
 2706   need_version=no
 2707   dynamic_linker="$host_os runtime_loader"
 2708   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2709   soname_spec='$libname$release$shared_ext$major'
 2710   shlibpath_var=LIBRARY_PATH
 2711   shlibpath_overrides_runpath=no
 2712   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
 2713   hardcode_into_libs=yes
 2714   ;;
 2715 
 2716 hpux9* | hpux10* | hpux11*)
 2717   # Give a soname corresponding to the major version so that dld.sl refuses to
 2718   # link against other versions.
 2719   version_type=sunos
 2720   need_lib_prefix=no
 2721   need_version=no
 2722   case $host_cpu in
 2723   ia64*)
 2724     shrext_cmds='.so'
 2725     hardcode_into_libs=yes
 2726     dynamic_linker="$host_os dld.so"
 2727     shlibpath_var=LD_LIBRARY_PATH
 2728     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 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     if test 32 = "$HPUX_IA64_MODE"; then
 2732       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 2733       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
 2734     else
 2735       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 2736       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
 2737     fi
 2738     ;;
 2739   hppa*64*)
 2740     shrext_cmds='.sl'
 2741     hardcode_into_libs=yes
 2742     dynamic_linker="$host_os dld.sl"
 2743     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 2744     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2745     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2746     soname_spec='$libname$release$shared_ext$major'
 2747     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 2748     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2749     ;;
 2750   *)
 2751     shrext_cmds='.sl'
 2752     dynamic_linker="$host_os dld.sl"
 2753     shlibpath_var=SHLIB_PATH
 2754     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 2755     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2756     soname_spec='$libname$release$shared_ext$major'
 2757     ;;
 2758   esac
 2759   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
 2760   postinstall_cmds='chmod 555 $lib'
 2761   # or fails outright, so override atomically:
 2762   install_override_mode=555
 2763   ;;
 2764 
 2765 interix[[3-9]]*)
 2766   version_type=linux # correct to gnu/linux during the next big refactor
 2767   need_lib_prefix=no
 2768   need_version=no
 2769   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2770   soname_spec='$libname$release$shared_ext$major'
 2771   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 2772   shlibpath_var=LD_LIBRARY_PATH
 2773   shlibpath_overrides_runpath=no
 2774   hardcode_into_libs=yes
 2775   ;;
 2776 
 2777 irix5* | irix6* | nonstopux*)
 2778   case $host_os in
 2779     nonstopux*) version_type=nonstopux ;;
 2780     *)
 2781 	if test yes = "$lt_cv_prog_gnu_ld"; then
 2782 		version_type=linux # correct to gnu/linux during the next big refactor
 2783 	else
 2784 		version_type=irix
 2785 	fi ;;
 2786   esac
 2787   need_lib_prefix=no
 2788   need_version=no
 2789   soname_spec='$libname$release$shared_ext$major'
 2790   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
 2791   case $host_os in
 2792   irix5* | nonstopux*)
 2793     libsuff= shlibsuff=
 2794     ;;
 2795   *)
 2796     case $LD in # libtool.m4 will add one of these switches to LD
 2797     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 2798       libsuff= shlibsuff= libmagic=32-bit;;
 2799     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 2800       libsuff=32 shlibsuff=N32 libmagic=N32;;
 2801     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 2802       libsuff=64 shlibsuff=64 libmagic=64-bit;;
 2803     *) libsuff= shlibsuff= libmagic=never-match;;
 2804     esac
 2805     ;;
 2806   esac
 2807   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 2808   shlibpath_overrides_runpath=no
 2809   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
 2810   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
 2811   hardcode_into_libs=yes
 2812   ;;
 2813 
 2814 # No shared lib support for Linux oldld, aout, or coff.
 2815 linux*oldld* | linux*aout* | linux*coff*)
 2816   dynamic_linker=no
 2817   ;;
 2818 
 2819 linux*android*)
 2820   version_type=none # Android doesn't support versioned libraries.
 2821   need_lib_prefix=no
 2822   need_version=no
 2823   library_names_spec='$libname$release$shared_ext'
 2824   soname_spec='$libname$release$shared_ext'
 2825   finish_cmds=
 2826   shlibpath_var=LD_LIBRARY_PATH
 2827   shlibpath_overrides_runpath=yes
 2828 
 2829   # This implies no fast_install, which is unacceptable.
 2830   # Some rework will be needed to allow for fast_install
 2831   # before this can be enabled.
 2832   hardcode_into_libs=yes
 2833 
 2834   dynamic_linker='Android linker'
 2835   # Don't embed -rpath directories since the linker doesn't support them.
 2836   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 2837   ;;
 2838 
 2839 # This must be glibc/ELF.
 2840 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 2841   version_type=linux # correct to gnu/linux during the next big refactor
 2842   need_lib_prefix=no
 2843   need_version=no
 2844   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2845   soname_spec='$libname$release$shared_ext$major'
 2846   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 2847   shlibpath_var=LD_LIBRARY_PATH
 2848   shlibpath_overrides_runpath=no
 2849 
 2850   # Some binutils ld are patched to set DT_RUNPATH
 2851   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
 2852     [lt_cv_shlibpath_overrides_runpath=no
 2853     save_LDFLAGS=$LDFLAGS
 2854     save_libdir=$libdir
 2855     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
 2856 	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
 2857     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 2858       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
 2859 	 [lt_cv_shlibpath_overrides_runpath=yes])])
 2860     LDFLAGS=$save_LDFLAGS
 2861     libdir=$save_libdir
 2862     ])
 2863   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 2864 
 2865   # This implies no fast_install, which is unacceptable.
 2866   # Some rework will be needed to allow for fast_install
 2867   # before this can be enabled.
 2868   hardcode_into_libs=yes
 2869 
 2870   # Ideally, we could use ldconfig to report *all* directores which are
 2871   # searched for libraries, however this is still not possible.  Aside from not
 2872   # being certain /sbin/ldconfig is available, command
 2873   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
 2874   # even though it is searched at run-time.  Try to do the best guess by
 2875   # appending ld.so.conf contents (and includes) to the search path.
 2876   if test -f /etc/ld.so.conf; then
 2877     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' ' '`
 2878     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 2879   fi
 2880 
 2881   # We used to test for /lib/ld.so.1 and disable shared libraries on
 2882   # powerpc, because MkLinux only supported shared libraries with the
 2883   # GNU dynamic linker.  Since this was broken with cross compilers,
 2884   # most powerpc-linux boxes support dynamic linking these days and
 2885   # people can always --disable-shared, the test was removed, and we
 2886   # assume the GNU/Linux dynamic linker is in use.
 2887   dynamic_linker='GNU/Linux ld.so'
 2888   ;;
 2889 
 2890 netbsd*)
 2891   version_type=sunos
 2892   need_lib_prefix=no
 2893   need_version=no
 2894   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 2895     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2896     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2897     dynamic_linker='NetBSD (a.out) ld.so'
 2898   else
 2899     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2900     soname_spec='$libname$release$shared_ext$major'
 2901     dynamic_linker='NetBSD ld.elf_so'
 2902   fi
 2903   shlibpath_var=LD_LIBRARY_PATH
 2904   shlibpath_overrides_runpath=yes
 2905   hardcode_into_libs=yes
 2906   ;;
 2907 
 2908 newsos6)
 2909   version_type=linux # correct to gnu/linux during the next big refactor
 2910   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2911   shlibpath_var=LD_LIBRARY_PATH
 2912   shlibpath_overrides_runpath=yes
 2913   ;;
 2914 
 2915 *nto* | *qnx*)
 2916   version_type=qnx
 2917   need_lib_prefix=no
 2918   need_version=no
 2919   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2920   soname_spec='$libname$release$shared_ext$major'
 2921   shlibpath_var=LD_LIBRARY_PATH
 2922   shlibpath_overrides_runpath=no
 2923   hardcode_into_libs=yes
 2924   dynamic_linker='ldqnx.so'
 2925   ;;
 2926 
 2927 openbsd* | bitrig*)
 2928   version_type=sunos
 2929   sys_lib_dlsearch_path_spec=/usr/lib
 2930   need_lib_prefix=no
 2931   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 2932     need_version=no
 2933   else
 2934     need_version=yes
 2935   fi
 2936   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2937   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2938   shlibpath_var=LD_LIBRARY_PATH
 2939   shlibpath_overrides_runpath=yes
 2940   ;;
 2941 
 2942 os2*)
 2943   libname_spec='$name'
 2944   version_type=windows
 2945   shrext_cmds=.dll
 2946   need_version=no
 2947   need_lib_prefix=no
 2948   # OS/2 can only load a DLL with a base name of 8 characters or less.
 2949   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
 2950     v=$($ECHO $release$versuffix | tr -d .-);
 2951     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
 2952     $ECHO $n$v`$shared_ext'
 2953   library_names_spec='${libname}_dll.$libext'
 2954   dynamic_linker='OS/2 ld.exe'
 2955   shlibpath_var=BEGINLIBPATH
 2956   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2957   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2958   postinstall_cmds='base_file=`basename \$file`~
 2959     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
 2960     dldir=$destdir/`dirname \$dlpath`~
 2961     test -d \$dldir || mkdir -p \$dldir~
 2962     $install_prog $dir/$dlname \$dldir/$dlname~
 2963     chmod a+x \$dldir/$dlname~
 2964     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2965       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2966     fi'
 2967   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
 2968     dlpath=$dir/\$dldll~
 2969     $RM \$dlpath'
 2970   ;;
 2971 
 2972 osf3* | osf4* | osf5*)
 2973   version_type=osf
 2974   need_lib_prefix=no
 2975   need_version=no
 2976   soname_spec='$libname$release$shared_ext$major'
 2977   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2978   shlibpath_var=LD_LIBRARY_PATH
 2979   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 2980   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2981   ;;
 2982 
 2983 rdos*)
 2984   dynamic_linker=no
 2985   ;;
 2986 
 2987 solaris*)
 2988   version_type=linux # correct to gnu/linux during the next big refactor
 2989   need_lib_prefix=no
 2990   need_version=no
 2991   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2992   soname_spec='$libname$release$shared_ext$major'
 2993   shlibpath_var=LD_LIBRARY_PATH
 2994   shlibpath_overrides_runpath=yes
 2995   hardcode_into_libs=yes
 2996   # ldd complains unless libraries are executable
 2997   postinstall_cmds='chmod +x $lib'
 2998   ;;
 2999 
 3000 sunos4*)
 3001   version_type=sunos
 3002   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 3003   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 3004   shlibpath_var=LD_LIBRARY_PATH
 3005   shlibpath_overrides_runpath=yes
 3006   if test yes = "$with_gnu_ld"; then
 3007     need_lib_prefix=no
 3008   fi
 3009   need_version=yes
 3010   ;;
 3011 
 3012 sysv4 | sysv4.3*)
 3013   version_type=linux # correct to gnu/linux during the next big refactor
 3014   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3015   soname_spec='$libname$release$shared_ext$major'
 3016   shlibpath_var=LD_LIBRARY_PATH
 3017   case $host_vendor in
 3018     sni)
 3019       shlibpath_overrides_runpath=no
 3020       need_lib_prefix=no
 3021       runpath_var=LD_RUN_PATH
 3022       ;;
 3023     siemens)
 3024       need_lib_prefix=no
 3025       ;;
 3026     motorola)
 3027       need_lib_prefix=no
 3028       need_version=no
 3029       shlibpath_overrides_runpath=no
 3030       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 3031       ;;
 3032   esac
 3033   ;;
 3034 
 3035 sysv4*MP*)
 3036   if test -d /usr/nec; then
 3037     version_type=linux # correct to gnu/linux during the next big refactor
 3038     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
 3039     soname_spec='$libname$shared_ext.$major'
 3040     shlibpath_var=LD_LIBRARY_PATH
 3041   fi
 3042   ;;
 3043 
 3044 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3045   version_type=sco
 3046   need_lib_prefix=no
 3047   need_version=no
 3048   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
 3049   soname_spec='$libname$release$shared_ext$major'
 3050   shlibpath_var=LD_LIBRARY_PATH
 3051   shlibpath_overrides_runpath=yes
 3052   hardcode_into_libs=yes
 3053   if test yes = "$with_gnu_ld"; then
 3054     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 3055   else
 3056     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 3057     case $host_os in
 3058       sco3.2v5*)
 3059         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 3060 	;;
 3061     esac
 3062   fi
 3063   sys_lib_dlsearch_path_spec='/usr/lib'
 3064   ;;
 3065 
 3066 tpf*)
 3067   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
 3068   version_type=linux # correct to gnu/linux during the next big refactor
 3069   need_lib_prefix=no
 3070   need_version=no
 3071   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3072   shlibpath_var=LD_LIBRARY_PATH
 3073   shlibpath_overrides_runpath=no
 3074   hardcode_into_libs=yes
 3075   ;;
 3076 
 3077 uts4*)
 3078   version_type=linux # correct to gnu/linux during the next big refactor
 3079   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3080   soname_spec='$libname$release$shared_ext$major'
 3081   shlibpath_var=LD_LIBRARY_PATH
 3082   ;;
 3083 
 3084 *)
 3085   dynamic_linker=no
 3086   ;;
 3087 esac
 3088 AC_MSG_RESULT([$dynamic_linker])
 3089 test no = "$dynamic_linker" && can_build_shared=no
 3090 
 3091 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 3092 if test yes = "$GCC"; then
 3093   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 3094 fi
 3095 
 3096 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
 3097   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
 3098 fi
 3099 
 3100 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
 3101   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
 3102 fi
 3103 
 3104 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
 3105 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
 3106 
 3107 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
 3108 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
 3109 
 3110 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
 3111 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
 3112 
 3113 _LT_DECL([], [variables_saved_for_relink], [1],
 3114     [Variables whose values should be saved in libtool wrapper scripts and
 3115     restored at link time])
 3116 _LT_DECL([], [need_lib_prefix], [0],
 3117     [Do we need the "lib" prefix for modules?])
 3118 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
 3119 _LT_DECL([], [version_type], [0], [Library versioning type])
 3120 _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
 3121 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
 3122 _LT_DECL([], [shlibpath_overrides_runpath], [0],
 3123     [Is shlibpath searched before the hard-coded library search path?])
 3124 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
 3125 _LT_DECL([], [library_names_spec], [1],
 3126     [[List of archive names.  First name is the real one, the rest are links.
 3127     The last name is the one that the linker finds with -lNAME]])
 3128 _LT_DECL([], [soname_spec], [1],
 3129     [[The coded name of the library, if different from the real name]])
 3130 _LT_DECL([], [install_override_mode], [1],
 3131     [Permission mode override for installation of shared libraries])
 3132 _LT_DECL([], [postinstall_cmds], [2],
 3133     [Command to use after installation of a shared archive])
 3134 _LT_DECL([], [postuninstall_cmds], [2],
 3135     [Command to use after uninstallation of a shared archive])
 3136 _LT_DECL([], [finish_cmds], [2],
 3137     [Commands used to finish a libtool library installation in a directory])
 3138 _LT_DECL([], [finish_eval], [1],
 3139     [[As "finish_cmds", except a single script fragment to be evaled but
 3140     not shown]])
 3141 _LT_DECL([], [hardcode_into_libs], [0],
 3142     [Whether we should hardcode library paths into libraries])
 3143 _LT_DECL([], [sys_lib_search_path_spec], [2],
 3144     [Compile-time system search path for libraries])
 3145 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
 3146     [Detected run-time system search path for libraries])
 3147 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
 3148     [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
 3149 ])# _LT_SYS_DYNAMIC_LINKER
 3150 
 3151 
 3152 # _LT_PATH_TOOL_PREFIX(TOOL)
 3153 # --------------------------
 3154 # find a file program that can recognize shared library
 3155 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
 3156 [m4_require([_LT_DECL_EGREP])dnl
 3157 AC_MSG_CHECKING([for $1])
 3158 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 3159 [case $MAGIC_CMD in
 3160 [[\\/*] |  ?:[\\/]*])
 3161   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
 3162   ;;
 3163 *)
 3164   lt_save_MAGIC_CMD=$MAGIC_CMD
 3165   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3166 dnl $ac_dummy forces splitting on constant user-supplied paths.
 3167 dnl POSIX.2 word splitting is done only on the output of word expansions,
 3168 dnl not every word.  This closes a longstanding sh security hole.
 3169   ac_dummy="m4_if([$2], , $PATH, [$2])"
 3170   for ac_dir in $ac_dummy; do
 3171     IFS=$lt_save_ifs
 3172     test -z "$ac_dir" && ac_dir=.
 3173     if test -f "$ac_dir/$1"; then
 3174       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
 3175       if test -n "$file_magic_test_file"; then
 3176 	case $deplibs_check_method in
 3177 	"file_magic "*)
 3178 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 3179 	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3180 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 3181 	    $EGREP "$file_magic_regex" > /dev/null; then
 3182 	    :
 3183 	  else
 3184 	    cat <<_LT_EOF 1>&2
 3185 
 3186 *** Warning: the command libtool uses to detect shared libraries,
 3187 *** $file_magic_cmd, produces output that libtool cannot recognize.
 3188 *** The result is that libtool may fail to recognize shared libraries
 3189 *** as such.  This will affect the creation of libtool libraries that
 3190 *** depend on shared libraries, but programs linked with such libtool
 3191 *** libraries will work regardless of this problem.  Nevertheless, you
 3192 *** may want to report the problem to your system manager and/or to
 3193 *** bug-libtool@gnu.org
 3194 
 3195 _LT_EOF
 3196 	  fi ;;
 3197 	esac
 3198       fi
 3199       break
 3200     fi
 3201   done
 3202   IFS=$lt_save_ifs
 3203   MAGIC_CMD=$lt_save_MAGIC_CMD
 3204   ;;
 3205 esac])
 3206 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3207 if test -n "$MAGIC_CMD"; then
 3208   AC_MSG_RESULT($MAGIC_CMD)
 3209 else
 3210   AC_MSG_RESULT(no)
 3211 fi
 3212 _LT_DECL([], [MAGIC_CMD], [0],
 3213 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
 3214 ])# _LT_PATH_TOOL_PREFIX
 3215 
 3216 # Old name:
 3217 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
 3218 dnl aclocal-1.4 backwards compatibility:
 3219 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
 3220 
 3221 
 3222 # _LT_PATH_MAGIC
 3223 # --------------
 3224 # find a file program that can recognize a shared library
 3225 m4_defun([_LT_PATH_MAGIC],
 3226 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 3227 if test -z "$lt_cv_path_MAGIC_CMD"; then
 3228   if test -n "$ac_tool_prefix"; then
 3229     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 3230   else
 3231     MAGIC_CMD=:
 3232   fi
 3233 fi
 3234 ])# _LT_PATH_MAGIC
 3235 
 3236 
 3237 # LT_PATH_LD
 3238 # ----------
 3239 # find the pathname to the GNU or non-GNU linker
 3240 AC_DEFUN([LT_PATH_LD],
 3241 [AC_REQUIRE([AC_PROG_CC])dnl
 3242 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3243 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 3244 m4_require([_LT_DECL_SED])dnl
 3245 m4_require([_LT_DECL_EGREP])dnl
 3246 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 3247 
 3248 AC_ARG_WITH([gnu-ld],
 3249     [AS_HELP_STRING([--with-gnu-ld],
 3250 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 3251     [test no = "$withval" || with_gnu_ld=yes],
 3252     [with_gnu_ld=no])dnl
 3253 
 3254 ac_prog=ld
 3255 if test yes = "$GCC"; then
 3256   # Check if gcc -print-prog-name=ld gives a path.
 3257   AC_MSG_CHECKING([for ld used by $CC])
 3258   case $host in
 3259   *-*-mingw*)
 3260     # gcc leaves a trailing carriage return, which upsets mingw
 3261     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 3262   *)
 3263     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 3264   esac
 3265   case $ac_prog in
 3266     # Accept absolute paths.
 3267     [[\\/]]* | ?:[[\\/]]*)
 3268       re_direlt='/[[^/]][[^/]]*/\.\./'
 3269       # Canonicalize the pathname of ld
 3270       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
 3271       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
 3272 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
 3273       done
 3274       test -z "$LD" && LD=$ac_prog
 3275       ;;
 3276   "")
 3277     # If it fails, then pretend we aren't using GCC.
 3278     ac_prog=ld
 3279     ;;
 3280   *)
 3281     # If it is relative, then search for the first ld in PATH.
 3282     with_gnu_ld=unknown
 3283     ;;
 3284   esac
 3285 elif test yes = "$with_gnu_ld"; then
 3286   AC_MSG_CHECKING([for GNU ld])
 3287 else
 3288   AC_MSG_CHECKING([for non-GNU ld])
 3289 fi
 3290 AC_CACHE_VAL(lt_cv_path_LD,
 3291 [if test -z "$LD"; then
 3292   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3293   for ac_dir in $PATH; do
 3294     IFS=$lt_save_ifs
 3295     test -z "$ac_dir" && ac_dir=.
 3296     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 3297       lt_cv_path_LD=$ac_dir/$ac_prog
 3298       # Check to see if the program is GNU ld.  I'd rather use --version,
 3299       # but apparently some variants of GNU ld only accept -v.
 3300       # Break only if it was the GNU/non-GNU ld that we prefer.
 3301       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 3302       *GNU* | *'with BFD'*)
 3303 	test no != "$with_gnu_ld" && break
 3304 	;;
 3305       *)
 3306 	test yes != "$with_gnu_ld" && break
 3307 	;;
 3308       esac
 3309     fi
 3310   done
 3311   IFS=$lt_save_ifs
 3312 else
 3313   lt_cv_path_LD=$LD # Let the user override the test with a path.
 3314 fi])
 3315 LD=$lt_cv_path_LD
 3316 if test -n "$LD"; then
 3317   AC_MSG_RESULT($LD)
 3318 else
 3319   AC_MSG_RESULT(no)
 3320 fi
 3321 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 3322 _LT_PATH_LD_GNU
 3323 AC_SUBST([LD])
 3324 
 3325 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
 3326 ])# LT_PATH_LD
 3327 
 3328 # Old names:
 3329 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
 3330 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
 3331 dnl aclocal-1.4 backwards compatibility:
 3332 dnl AC_DEFUN([AM_PROG_LD], [])
 3333 dnl AC_DEFUN([AC_PROG_LD], [])
 3334 
 3335 
 3336 # _LT_PATH_LD_GNU
 3337 #- --------------
 3338 m4_defun([_LT_PATH_LD_GNU],
 3339 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 3340 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
 3341 case `$LD -v 2>&1 </dev/null` in
 3342 *GNU* | *'with BFD'*)
 3343   lt_cv_prog_gnu_ld=yes
 3344   ;;
 3345 *)
 3346   lt_cv_prog_gnu_ld=no
 3347   ;;
 3348 esac])
 3349 with_gnu_ld=$lt_cv_prog_gnu_ld
 3350 ])# _LT_PATH_LD_GNU
 3351 
 3352 
 3353 # _LT_CMD_RELOAD
 3354 # --------------
 3355 # find reload flag for linker
 3356 #   -- PORTME Some linkers may need a different reload flag.
 3357 m4_defun([_LT_CMD_RELOAD],
 3358 [AC_CACHE_CHECK([for $LD option to reload object files],
 3359   lt_cv_ld_reload_flag,
 3360   [lt_cv_ld_reload_flag='-r'])
 3361 reload_flag=$lt_cv_ld_reload_flag
 3362 case $reload_flag in
 3363 "" | " "*) ;;
 3364 *) reload_flag=" $reload_flag" ;;
 3365 esac
 3366 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3367 case $host_os in
 3368   cygwin* | mingw* | pw32* | cegcc*)
 3369     if test yes != "$GCC"; then
 3370       reload_cmds=false
 3371     fi
 3372     ;;
 3373   darwin*)
 3374     if test yes = "$GCC"; then
 3375       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
 3376     else
 3377       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3378     fi
 3379     ;;
 3380 esac
 3381 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
 3382 _LT_TAGDECL([], [reload_cmds], [2])dnl
 3383 ])# _LT_CMD_RELOAD
 3384 
 3385 
 3386 # _LT_PATH_DD
 3387 # -----------
 3388 # find a working dd
 3389 m4_defun([_LT_PATH_DD],
 3390 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
 3391 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3392 cat conftest.i conftest.i >conftest2.i
 3393 : ${lt_DD:=$DD}
 3394 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
 3395 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3396   cmp -s conftest.i conftest.out \
 3397   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
 3398 fi])
 3399 rm -f conftest.i conftest2.i conftest.out])
 3400 ])# _LT_PATH_DD
 3401 
 3402 
 3403 # _LT_CMD_TRUNCATE
 3404 # ----------------
 3405 # find command to truncate a binary pipe
 3406 m4_defun([_LT_CMD_TRUNCATE],
 3407 [m4_require([_LT_PATH_DD])
 3408 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
 3409 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3410 cat conftest.i conftest.i >conftest2.i
 3411 lt_cv_truncate_bin=
 3412 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3413   cmp -s conftest.i conftest.out \
 3414   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
 3415 fi
 3416 rm -f conftest.i conftest2.i conftest.out
 3417 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
 3418 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
 3419   [Command to truncate a binary pipe])
 3420 ])# _LT_CMD_TRUNCATE
 3421 
 3422 
 3423 # _LT_CHECK_MAGIC_METHOD
 3424 # ----------------------
 3425 # how to check for library dependencies
 3426 #  -- PORTME fill in with the dynamic library characteristics
 3427 m4_defun([_LT_CHECK_MAGIC_METHOD],
 3428 [m4_require([_LT_DECL_EGREP])
 3429 m4_require([_LT_DECL_OBJDUMP])
 3430 AC_CACHE_CHECK([how to recognize dependent libraries],
 3431 lt_cv_deplibs_check_method,
 3432 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 3433 lt_cv_file_magic_test_file=
 3434 lt_cv_deplibs_check_method='unknown'
 3435 # Need to set the preceding variable on all platforms that support
 3436 # interlibrary dependencies.
 3437 # 'none' -- dependencies not supported.
 3438 # 'unknown' -- same as none, but documents that we really don't know.
 3439 # 'pass_all' -- all dependencies passed with no checks.
 3440 # 'test_compile' -- check by making test program.
 3441 # 'file_magic [[regex]]' -- check by looking for files in library path
 3442 # that responds to the $file_magic_cmd with a given extended regex.
 3443 # If you have 'file' or equivalent on your system and you're not sure
 3444 # whether 'pass_all' will *always* work, you probably want this one.
 3445 
 3446 case $host_os in
 3447 aix[[4-9]]*)
 3448   lt_cv_deplibs_check_method=pass_all
 3449   ;;
 3450 
 3451 beos*)
 3452   lt_cv_deplibs_check_method=pass_all
 3453   ;;
 3454 
 3455 bsdi[[45]]*)
 3456   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 3457   lt_cv_file_magic_cmd='/usr/bin/file -L'
 3458   lt_cv_file_magic_test_file=/shlib/libc.so
 3459   ;;
 3460 
 3461 cygwin*)
 3462   # func_win32_libid is a shell function defined in ltmain.sh
 3463   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3464   lt_cv_file_magic_cmd='func_win32_libid'
 3465   ;;
 3466 
 3467 mingw* | pw32*)
 3468   # Base MSYS/MinGW do not provide the 'file' command needed by
 3469   # func_win32_libid shell function, so use a weaker test based on 'objdump',
 3470   # unless we find 'file', for example because we are cross-compiling.
 3471   if ( file / ) >/dev/null 2>&1; then
 3472     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3473     lt_cv_file_magic_cmd='func_win32_libid'
 3474   else
 3475     # Keep this pattern in sync with the one in func_win32_libid.
 3476     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
 3477     lt_cv_file_magic_cmd='$OBJDUMP -f'
 3478   fi
 3479   ;;
 3480 
 3481 cegcc*)
 3482   # use the weaker test based on 'objdump'. See mingw*.
 3483   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
 3484   lt_cv_file_magic_cmd='$OBJDUMP -f'
 3485   ;;
 3486 
 3487 darwin* | rhapsody*)
 3488   lt_cv_deplibs_check_method=pass_all
 3489   ;;
 3490 
 3491 freebsd* | dragonfly*)
 3492   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3493     case $host_cpu in
 3494     i*86 )
 3495       # Not sure whether the presence of OpenBSD here was a mistake.
 3496       # Let's accept both of them until this is cleared up.
 3497       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 3498       lt_cv_file_magic_cmd=/usr/bin/file
 3499       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 3500       ;;
 3501     esac
 3502   else
 3503     lt_cv_deplibs_check_method=pass_all
 3504   fi
 3505   ;;
 3506 
 3507 haiku*)
 3508   lt_cv_deplibs_check_method=pass_all
 3509   ;;
 3510 
 3511 hpux10.20* | hpux11*)
 3512   lt_cv_file_magic_cmd=/usr/bin/file
 3513   case $host_cpu in
 3514   ia64*)
 3515     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 3516     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 3517     ;;
 3518   hppa*64*)
 3519     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
 3520     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 3521     ;;
 3522   *)
 3523     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
 3524     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 3525     ;;
 3526   esac
 3527   ;;
 3528 
 3529 interix[[3-9]]*)
 3530   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 3531   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 3532   ;;
 3533 
 3534 irix5* | irix6* | nonstopux*)
 3535   case $LD in
 3536   *-32|*"-32 ") libmagic=32-bit;;
 3537   *-n32|*"-n32 ") libmagic=N32;;
 3538   *-64|*"-64 ") libmagic=64-bit;;
 3539   *) libmagic=never-match;;
 3540   esac
 3541   lt_cv_deplibs_check_method=pass_all
 3542   ;;
 3543 
 3544 # This must be glibc/ELF.
 3545 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 3546   lt_cv_deplibs_check_method=pass_all
 3547   ;;
 3548 
 3549 netbsd*)
 3550   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3551     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3552   else
 3553     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 3554   fi
 3555   ;;
 3556 
 3557 newos6*)
 3558   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 3559   lt_cv_file_magic_cmd=/usr/bin/file
 3560   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 3561   ;;
 3562 
 3563 *nto* | *qnx*)
 3564   lt_cv_deplibs_check_method=pass_all
 3565   ;;
 3566 
 3567 openbsd* | bitrig*)
 3568   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 3569     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 3570   else
 3571     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3572   fi
 3573   ;;
 3574 
 3575 osf3* | osf4* | osf5*)
 3576   lt_cv_deplibs_check_method=pass_all
 3577   ;;
 3578 
 3579 rdos*)
 3580   lt_cv_deplibs_check_method=pass_all
 3581   ;;
 3582 
 3583 solaris*)
 3584   lt_cv_deplibs_check_method=pass_all
 3585   ;;
 3586 
 3587 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3588   lt_cv_deplibs_check_method=pass_all
 3589   ;;
 3590 
 3591 sysv4 | sysv4.3*)
 3592   case $host_vendor in
 3593   motorola)
 3594     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 3595     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 3596     ;;
 3597   ncr)
 3598     lt_cv_deplibs_check_method=pass_all
 3599     ;;
 3600   sequent)
 3601     lt_cv_file_magic_cmd='/bin/file'
 3602     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 3603     ;;
 3604   sni)
 3605     lt_cv_file_magic_cmd='/bin/file'
 3606     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 3607     lt_cv_file_magic_test_file=/lib/libc.so
 3608     ;;
 3609   siemens)
 3610     lt_cv_deplibs_check_method=pass_all
 3611     ;;
 3612   pc)
 3613     lt_cv_deplibs_check_method=pass_all
 3614     ;;
 3615   esac
 3616   ;;
 3617 
 3618 tpf*)
 3619   lt_cv_deplibs_check_method=pass_all
 3620   ;;
 3621 os2*)
 3622   lt_cv_deplibs_check_method=pass_all
 3623   ;;
 3624 esac
 3625 ])
 3626 
 3627 file_magic_glob=
 3628 want_nocaseglob=no
 3629 if test "$build" = "$host"; then
 3630   case $host_os in
 3631   mingw* | pw32*)
 3632     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
 3633       want_nocaseglob=yes
 3634     else
 3635       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
 3636     fi
 3637     ;;
 3638   esac
 3639 fi
 3640 
 3641 file_magic_cmd=$lt_cv_file_magic_cmd
 3642 deplibs_check_method=$lt_cv_deplibs_check_method
 3643 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 3644 
 3645 _LT_DECL([], [deplibs_check_method], [1],
 3646     [Method to check whether dependent libraries are shared objects])
 3647 _LT_DECL([], [file_magic_cmd], [1],
 3648     [Command to use when deplibs_check_method = "file_magic"])
 3649 _LT_DECL([], [file_magic_glob], [1],
 3650     [How to find potential files when deplibs_check_method = "file_magic"])
 3651 _LT_DECL([], [want_nocaseglob], [1],
 3652     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
 3653 ])# _LT_CHECK_MAGIC_METHOD
 3654 
 3655 
 3656 # LT_PATH_NM
 3657 # ----------
 3658 # find the pathname to a BSD- or MS-compatible name lister
 3659 AC_DEFUN([LT_PATH_NM],
 3660 [AC_REQUIRE([AC_PROG_CC])dnl
 3661 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
 3662 [if test -n "$NM"; then
 3663   # Let the user override the test.
 3664   lt_cv_path_NM=$NM
 3665 else
 3666   lt_nm_to_check=${ac_tool_prefix}nm
 3667   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
 3668     lt_nm_to_check="$lt_nm_to_check nm"
 3669   fi
 3670   for lt_tmp_nm in $lt_nm_to_check; do
 3671     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3672     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 3673       IFS=$lt_save_ifs
 3674       test -z "$ac_dir" && ac_dir=.
 3675       tmp_nm=$ac_dir/$lt_tmp_nm
 3676       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
 3677 	# Check to see if the nm accepts a BSD-compat flag.
 3678 	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
 3679 	#   nm: unknown option "B" ignored
 3680 	# Tru64's nm complains that /dev/null is an invalid object file
 3681 	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
 3682 	case $build_os in
 3683 	mingw*) lt_bad_file=conftest.nm/nofile ;;
 3684 	*) lt_bad_file=/dev/null ;;
 3685 	esac
 3686 	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
 3687 	*$lt_bad_file* | *'Invalid file or object type'*)
 3688 	  lt_cv_path_NM="$tmp_nm -B"
 3689 	  break 2
 3690 	  ;;
 3691 	*)
 3692 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 3693 	  */dev/null*)
 3694 	    lt_cv_path_NM="$tmp_nm -p"
 3695 	    break 2
 3696 	    ;;
 3697 	  *)
 3698 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 3699 	    continue # so that we can try to find one that supports BSD flags
 3700 	    ;;
 3701 	  esac
 3702 	  ;;
 3703 	esac
 3704       fi
 3705     done
 3706     IFS=$lt_save_ifs
 3707   done
 3708   : ${lt_cv_path_NM=no}
 3709 fi])
 3710 if test no != "$lt_cv_path_NM"; then
 3711   NM=$lt_cv_path_NM
 3712 else
 3713   # Didn't find any BSD compatible name lister, look for dumpbin.
 3714   if test -n "$DUMPBIN"; then :
 3715     # Let the user override the test.
 3716   else
 3717     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
 3718     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
 3719     *COFF*)
 3720       DUMPBIN="$DUMPBIN -symbols -headers"
 3721       ;;
 3722     *)
 3723       DUMPBIN=:
 3724       ;;
 3725     esac
 3726   fi
 3727   AC_SUBST([DUMPBIN])
 3728   if test : != "$DUMPBIN"; then
 3729     NM=$DUMPBIN
 3730   fi
 3731 fi
 3732 test -z "$NM" && NM=nm
 3733 AC_SUBST([NM])
 3734 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 3735 
 3736 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
 3737   [lt_cv_nm_interface="BSD nm"
 3738   echo "int some_variable = 0;" > conftest.$ac_ext
 3739   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
 3740   (eval "$ac_compile" 2>conftest.err)
 3741   cat conftest.err >&AS_MESSAGE_LOG_FD
 3742   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
 3743   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
 3744   cat conftest.err >&AS_MESSAGE_LOG_FD
 3745   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
 3746   cat conftest.out >&AS_MESSAGE_LOG_FD
 3747   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
 3748     lt_cv_nm_interface="MS dumpbin"
 3749   fi
 3750   rm -f conftest*])
 3751 ])# LT_PATH_NM
 3752 
 3753 # Old names:
 3754 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
 3755 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
 3756 dnl aclocal-1.4 backwards compatibility:
 3757 dnl AC_DEFUN([AM_PROG_NM], [])
 3758 dnl AC_DEFUN([AC_PROG_NM], [])
 3759 
 3760 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3761 # --------------------------------
 3762 # how to determine the name of the shared library
 3763 # associated with a specific link library.
 3764 #  -- PORTME fill in with the dynamic library characteristics
 3765 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
 3766 [m4_require([_LT_DECL_EGREP])
 3767 m4_require([_LT_DECL_OBJDUMP])
 3768 m4_require([_LT_DECL_DLLTOOL])
 3769 AC_CACHE_CHECK([how to associate runtime and link libraries],
 3770 lt_cv_sharedlib_from_linklib_cmd,
 3771 [lt_cv_sharedlib_from_linklib_cmd='unknown'
 3772 
 3773 case $host_os in
 3774 cygwin* | mingw* | pw32* | cegcc*)
 3775   # two different shell functions defined in ltmain.sh;
 3776   # decide which one to use based on capabilities of $DLLTOOL
 3777   case `$DLLTOOL --help 2>&1` in
 3778   *--identify-strict*)
 3779     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
 3780     ;;
 3781   *)
 3782     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
 3783     ;;
 3784   esac
 3785   ;;
 3786 *)
 3787   # fallback: assume linklib IS sharedlib
 3788   lt_cv_sharedlib_from_linklib_cmd=$ECHO
 3789   ;;
 3790 esac
 3791 ])
 3792 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
 3793 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
 3794 
 3795 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
 3796     [Command to associate shared and link libraries])
 3797 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3798 
 3799 
 3800 # _LT_PATH_MANIFEST_TOOL
 3801 # ----------------------
 3802 # locate the manifest tool
 3803 m4_defun([_LT_PATH_MANIFEST_TOOL],
 3804 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
 3805 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
 3806 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
 3807   [lt_cv_path_mainfest_tool=no
 3808   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
 3809   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
 3810   cat conftest.err >&AS_MESSAGE_LOG_FD
 3811   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
 3812     lt_cv_path_mainfest_tool=yes
 3813   fi
 3814   rm -f conftest*])
 3815 if test yes != "$lt_cv_path_mainfest_tool"; then
 3816   MANIFEST_TOOL=:
 3817 fi
 3818 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
 3819 ])# _LT_PATH_MANIFEST_TOOL
 3820 
 3821 
 3822 # _LT_DLL_DEF_P([FILE])
 3823 # ---------------------
 3824 # True iff FILE is a Windows DLL '.def' file.
 3825 # Keep in sync with func_dll_def_p in the libtool script
 3826 AC_DEFUN([_LT_DLL_DEF_P],
 3827 [dnl
 3828   test DEF = "`$SED -n dnl
 3829     -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
 3830     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
 3831     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
 3832     -e q dnl                          Only consider the first "real" line
 3833     $1`" dnl
 3834 ])# _LT_DLL_DEF_P
 3835 
 3836 
 3837 # LT_LIB_M
 3838 # --------
 3839 # check for math library
 3840 AC_DEFUN([LT_LIB_M],
 3841 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3842 LIBM=
 3843 case $host in
 3844 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
 3845   # These system don't have libm, or don't need it
 3846   ;;
 3847 *-ncr-sysv4.3*)
 3848   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
 3849   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 3850   ;;
 3851 *)
 3852   AC_CHECK_LIB(m, cos, LIBM=-lm)
 3853   ;;
 3854 esac
 3855 AC_SUBST([LIBM])
 3856 ])# LT_LIB_M
 3857 
 3858 # Old name:
 3859 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
 3860 dnl aclocal-1.4 backwards compatibility:
 3861 dnl AC_DEFUN([AC_CHECK_LIBM], [])
 3862 
 3863 
 3864 # _LT_COMPILER_NO_RTTI([TAGNAME])
 3865 # -------------------------------
 3866 m4_defun([_LT_COMPILER_NO_RTTI],
 3867 [m4_require([_LT_TAG_COMPILER])dnl
 3868 
 3869 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 3870 
 3871 if test yes = "$GCC"; then
 3872   case $cc_basename in
 3873   nvcc*)
 3874     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
 3875   *)
 3876     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
 3877   esac
 3878 
 3879   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 3880     lt_cv_prog_compiler_rtti_exceptions,
 3881     [-fno-rtti -fno-exceptions], [],
 3882     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 3883 fi
 3884 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 3885 	[Compiler flag to turn off builtin functions])
 3886 ])# _LT_COMPILER_NO_RTTI
 3887 
 3888 
 3889 # _LT_CMD_GLOBAL_SYMBOLS
 3890 # ----------------------
 3891 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 3892 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3893 AC_REQUIRE([AC_PROG_CC])dnl
 3894 AC_REQUIRE([AC_PROG_AWK])dnl
 3895 AC_REQUIRE([LT_PATH_NM])dnl
 3896 AC_REQUIRE([LT_PATH_LD])dnl
 3897 m4_require([_LT_DECL_SED])dnl
 3898 m4_require([_LT_DECL_EGREP])dnl
 3899 m4_require([_LT_TAG_COMPILER])dnl
 3900 
 3901 # Check for command to grab the raw symbol name followed by C symbol from nm.
 3902 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 3903 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 3904 [
 3905 # These are sane defaults that work on at least a few old systems.
 3906 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 3907 
 3908 # Character class describing NM global symbol codes.
 3909 symcode='[[BCDEGRST]]'
 3910 
 3911 # Regexp to match symbols that can be accessed directly from C.
 3912 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 3913 
 3914 # Define system-specific variables.
 3915 case $host_os in
 3916 aix*)
 3917   symcode='[[BCDT]]'
 3918   ;;
 3919 cygwin* | mingw* | pw32* | cegcc*)
 3920   symcode='[[ABCDGISTW]]'
 3921   ;;
 3922 hpux*)
 3923   if test ia64 = "$host_cpu"; then
 3924     symcode='[[ABCDEGRST]]'
 3925   fi
 3926   ;;
 3927 irix* | nonstopux*)
 3928   symcode='[[BCDEGRST]]'
 3929   ;;
 3930 osf*)
 3931   symcode='[[BCDEGQRST]]'
 3932   ;;
 3933 solaris*)
 3934   symcode='[[BDRT]]'
 3935   ;;
 3936 sco3.2v5*)
 3937   symcode='[[DT]]'
 3938   ;;
 3939 sysv4.2uw2*)
 3940   symcode='[[DT]]'
 3941   ;;
 3942 sysv5* | sco5v6* | unixware* | OpenUNIX*)
 3943   symcode='[[ABDT]]'
 3944   ;;
 3945 sysv4)
 3946   symcode='[[DFNSTU]]'
 3947   ;;
 3948 esac
 3949 
 3950 # If we're using GNU nm, then use its standard symbol codes.
 3951 case `$NM -V 2>&1` in
 3952 *GNU* | *'with BFD'*)
 3953   symcode='[[ABCDGIRSTW]]' ;;
 3954 esac
 3955 
 3956 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 3957   # Gets list of data symbols to import.
 3958   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
 3959   # Adjust the below global symbol transforms to fixup imported variables.
 3960   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
 3961   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
 3962   lt_c_name_lib_hook="\
 3963   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
 3964   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
 3965 else
 3966   # Disable hooks by default.
 3967   lt_cv_sys_global_symbol_to_import=
 3968   lt_cdecl_hook=
 3969   lt_c_name_hook=
 3970   lt_c_name_lib_hook=
 3971 fi
 3972 
 3973 # Transform an extracted symbol line into a proper C declaration.
 3974 # Some systems (esp. on ia64) link data and code symbols differently,
 3975 # so use this general approach.
 3976 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
 3977 $lt_cdecl_hook\
 3978 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 3979 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
 3980 
 3981 # Transform an extracted symbol line into symbol name and symbol address
 3982 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
 3983 $lt_c_name_hook\
 3984 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 3985 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
 3986 
 3987 # Transform an extracted symbol line into symbol name with lib prefix and
 3988 # symbol address.
 3989 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
 3990 $lt_c_name_lib_hook\
 3991 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 3992 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
 3993 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
 3994 
 3995 # Handle CRLF in mingw tool chain
 3996 opt_cr=
 3997 case $build_os in
 3998 mingw*)
 3999   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 4000   ;;
 4001 esac
 4002 
 4003 # Try without a prefix underscore, then with it.
 4004 for ac_symprfx in "" "_"; do
 4005 
 4006   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 4007   symxfrm="\\1 $ac_symprfx\\2 \\2"
 4008 
 4009   # Write the raw and C identifiers.
 4010   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4011     # Fake it for dumpbin and say T for any non-static function,
 4012     # D for any global variable and I for any imported variable.
 4013     # Also find C++ and __fastcall symbols from MSVC++,
 4014     # which start with @ or ?.
 4015     lt_cv_sys_global_symbol_pipe="$AWK ['"\
 4016 "     {last_section=section; section=\$ 3};"\
 4017 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
 4018 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 4019 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
 4020 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
 4021 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
 4022 "     \$ 0!~/External *\|/{next};"\
 4023 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
 4024 "     {if(hide[section]) next};"\
 4025 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
 4026 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
 4027 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
 4028 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
 4029 "     ' prfx=^$ac_symprfx]"
 4030   else
 4031     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 4032   fi
 4033   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
 4034 
 4035   # Check to see that the pipe works correctly.
 4036   pipe_works=no
 4037 
 4038   rm -f conftest*
 4039   cat > conftest.$ac_ext <<_LT_EOF
 4040 #ifdef __cplusplus
 4041 extern "C" {
 4042 #endif
 4043 char nm_test_var;
 4044 void nm_test_func(void);
 4045 void nm_test_func(void){}
 4046 #ifdef __cplusplus
 4047 }
 4048 #endif
 4049 int main(){nm_test_var='a';nm_test_func();return(0);}
 4050 _LT_EOF
 4051 
 4052   if AC_TRY_EVAL(ac_compile); then
 4053     # Now try to grab the symbols.
 4054     nlist=conftest.nm
 4055     if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
 4056       # Try sorting and uniquifying the output.
 4057       if sort "$nlist" | uniq > "$nlist"T; then
 4058 	mv -f "$nlist"T "$nlist"
 4059       else
 4060 	rm -f "$nlist"T
 4061       fi
 4062 
 4063       # Make sure that we snagged all the symbols we need.
 4064       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
 4065 	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
 4066 	  cat <<_LT_EOF > conftest.$ac_ext
 4067 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
 4068 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
 4069 /* DATA imports from DLLs on WIN32 can't be const, because runtime
 4070    relocations are performed -- see ld's documentation on pseudo-relocs.  */
 4071 # define LT@&t@_DLSYM_CONST
 4072 #elif defined __osf__
 4073 /* This system does not cope well with relocations in const data.  */
 4074 # define LT@&t@_DLSYM_CONST
 4075 #else
 4076 # define LT@&t@_DLSYM_CONST const
 4077 #endif
 4078 
 4079 #ifdef __cplusplus
 4080 extern "C" {
 4081 #endif
 4082 
 4083 _LT_EOF
 4084 	  # Now generate the symbol file.
 4085 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
 4086 
 4087 	  cat <<_LT_EOF >> conftest.$ac_ext
 4088 
 4089 /* The mapping between symbol names and symbols.  */
 4090 LT@&t@_DLSYM_CONST struct {
 4091   const char *name;
 4092   void       *address;
 4093 }
 4094 lt__PROGRAM__LTX_preloaded_symbols[[]] =
 4095 {
 4096   { "@PROGRAM@", (void *) 0 },
 4097 _LT_EOF
 4098 	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
 4099 	  cat <<\_LT_EOF >> conftest.$ac_ext
 4100   {0, (void *) 0}
 4101 };
 4102 
 4103 /* This works around a problem in FreeBSD linker */
 4104 #ifdef FREEBSD_WORKAROUND
 4105 static const void *lt_preloaded_setup() {
 4106   return lt__PROGRAM__LTX_preloaded_symbols;
 4107 }
 4108 #endif
 4109 
 4110 #ifdef __cplusplus
 4111 }
 4112 #endif
 4113 _LT_EOF
 4114 	  # Now try linking the two files.
 4115 	  mv conftest.$ac_objext conftstm.$ac_objext
 4116 	  lt_globsym_save_LIBS=$LIBS
 4117 	  lt_globsym_save_CFLAGS=$CFLAGS
 4118 	  LIBS=conftstm.$ac_objext
 4119 	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
 4120 	  if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
 4121 	    pipe_works=yes
 4122 	  fi
 4123 	  LIBS=$lt_globsym_save_LIBS
 4124 	  CFLAGS=$lt_globsym_save_CFLAGS
 4125 	else
 4126 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
 4127 	fi
 4128       else
 4129 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
 4130       fi
 4131     else
 4132       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
 4133     fi
 4134   else
 4135     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
 4136     cat conftest.$ac_ext >&5
 4137   fi
 4138   rm -rf conftest* conftst*
 4139 
 4140   # Do not use the global_symbol_pipe unless it works.
 4141   if test yes = "$pipe_works"; then
 4142     break
 4143   else
 4144     lt_cv_sys_global_symbol_pipe=
 4145   fi
 4146 done
 4147 ])
 4148 if test -z "$lt_cv_sys_global_symbol_pipe"; then
 4149   lt_cv_sys_global_symbol_to_cdecl=
 4150 fi
 4151 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 4152   AC_MSG_RESULT(failed)
 4153 else
 4154   AC_MSG_RESULT(ok)
 4155 fi
 4156 
 4157 # Response file support.
 4158 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4159   nm_file_list_spec='@'
 4160 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
 4161   nm_file_list_spec='@'
 4162 fi
 4163 
 4164 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
 4165     [Take the output of nm and produce a listing of raw symbols and C names])
 4166 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
 4167     [Transform the output of nm in a proper C declaration])
 4168 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
 4169     [Transform the output of nm into a list of symbols to manually relocate])
 4170 _LT_DECL([global_symbol_to_c_name_address],
 4171     [lt_cv_sys_global_symbol_to_c_name_address], [1],
 4172     [Transform the output of nm in a C name address pair])
 4173 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
 4174     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
 4175     [Transform the output of nm in a C name address pair when lib prefix is needed])
 4176 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
 4177     [The name lister interface])
 4178 _LT_DECL([], [nm_file_list_spec], [1],
 4179     [Specify filename containing input files for $NM])
 4180 ]) # _LT_CMD_GLOBAL_SYMBOLS
 4181 
 4182 
 4183 # _LT_COMPILER_PIC([TAGNAME])
 4184 # ---------------------------
 4185 m4_defun([_LT_COMPILER_PIC],
 4186 [m4_require([_LT_TAG_COMPILER])dnl
 4187 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
 4188 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4189 _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4190 
 4191 m4_if([$1], [CXX], [
 4192   # C++ specific cases for pic, static, wl, etc.
 4193   if test yes = "$GXX"; then
 4194     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4195     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4196 
 4197     case $host_os in
 4198     aix*)
 4199       # All AIX code is PIC.
 4200       if test ia64 = "$host_cpu"; then
 4201 	# AIX 5 now supports IA64 processor
 4202 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4203       fi
 4204       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4205       ;;
 4206 
 4207     amigaos*)
 4208       case $host_cpu in
 4209       powerpc)
 4210             # see comment about AmigaOS4 .so support
 4211             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4212         ;;
 4213       m68k)
 4214             # FIXME: we need at least 68020 code to build shared libraries, but
 4215             # adding the '-m68020' flag to GCC prevents building anything better,
 4216             # like '-m68040'.
 4217             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4218         ;;
 4219       esac
 4220       ;;
 4221 
 4222     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4223       # PIC is the default for these OSes.
 4224       ;;
 4225     mingw* | cygwin* | os2* | pw32* | cegcc*)
 4226       # This hack is so that the source file can tell whether it is being
 4227       # built for inclusion in a dll (and should export symbols for example).
 4228       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 4229       # (--disable-auto-import) libraries
 4230       m4_if([$1], [GCJ], [],
 4231 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4232       case $host_os in
 4233       os2*)
 4234 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4235 	;;
 4236       esac
 4237       ;;
 4238     darwin* | rhapsody*)
 4239       # PIC is the default on this platform
 4240       # Common symbols not allowed in MH_DYLIB files
 4241       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4242       ;;
 4243     *djgpp*)
 4244       # DJGPP does not support shared libraries at all
 4245       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4246       ;;
 4247     haiku*)
 4248       # PIC is the default for Haiku.
 4249       # The "-static" flag exists, but is broken.
 4250       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4251       ;;
 4252     interix[[3-9]]*)
 4253       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4254       # Instead, we relocate shared libraries at runtime.
 4255       ;;
 4256     sysv4*MP*)
 4257       if test -d /usr/nec; then
 4258 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4259       fi
 4260       ;;
 4261     hpux*)
 4262       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 4263       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 4264       # sets the default TLS model and affects inlining.
 4265       case $host_cpu in
 4266       hppa*64*)
 4267 	;;
 4268       *)
 4269 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4270 	;;
 4271       esac
 4272       ;;
 4273     *qnx* | *nto*)
 4274       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4275       # it will coredump.
 4276       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4277       ;;
 4278     *)
 4279       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4280       ;;
 4281     esac
 4282   else
 4283     case $host_os in
 4284       aix[[4-9]]*)
 4285 	# All AIX code is PIC.
 4286 	if test ia64 = "$host_cpu"; then
 4287 	  # AIX 5 now supports IA64 processor
 4288 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4289 	else
 4290 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4291 	fi
 4292 	;;
 4293       chorus*)
 4294 	case $cc_basename in
 4295 	cxch68*)
 4296 	  # Green Hills C++ Compiler
 4297 	  # _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"
 4298 	  ;;
 4299 	esac
 4300 	;;
 4301       mingw* | cygwin* | os2* | pw32* | cegcc*)
 4302 	# This hack is so that the source file can tell whether it is being
 4303 	# built for inclusion in a dll (and should export symbols for example).
 4304 	m4_if([$1], [GCJ], [],
 4305 	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4306 	;;
 4307       dgux*)
 4308 	case $cc_basename in
 4309 	  ec++*)
 4310 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4311 	    ;;
 4312 	  ghcx*)
 4313 	    # Green Hills C++ Compiler
 4314 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4315 	    ;;
 4316 	  *)
 4317 	    ;;
 4318 	esac
 4319 	;;
 4320       freebsd* | dragonfly*)
 4321 	# FreeBSD uses GNU C++
 4322 	;;
 4323       hpux9* | hpux10* | hpux11*)
 4324 	case $cc_basename in
 4325 	  CC*)
 4326 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4327 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4328 	    if test ia64 != "$host_cpu"; then
 4329 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4330 	    fi
 4331 	    ;;
 4332 	  aCC*)
 4333 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4334 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4335 	    case $host_cpu in
 4336 	    hppa*64*|ia64*)
 4337 	      # +Z the default
 4338 	      ;;
 4339 	    *)
 4340 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4341 	      ;;
 4342 	    esac
 4343 	    ;;
 4344 	  *)
 4345 	    ;;
 4346 	esac
 4347 	;;
 4348       interix*)
 4349 	# This is c89, which is MS Visual C++ (no shared libs)
 4350 	# Anyone wants to do a port?
 4351 	;;
 4352       irix5* | irix6* | nonstopux*)
 4353 	case $cc_basename in
 4354 	  CC*)
 4355 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4356 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4357 	    # CC pic flag -KPIC is the default.
 4358 	    ;;
 4359 	  *)
 4360 	    ;;
 4361 	esac
 4362 	;;
 4363       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4364 	case $cc_basename in
 4365 	  KCC*)
 4366 	    # KAI C++ Compiler
 4367 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4368 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4369 	    ;;
 4370 	  ecpc* )
 4371 	    # old Intel C++ for x86_64, which still supported -KPIC.
 4372 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4373 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4374 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4375 	    ;;
 4376 	  icpc* )
 4377 	    # Intel C++, used to be incompatible with GCC.
 4378 	    # ICC 10 doesn't accept -KPIC any more.
 4379 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4380 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4381 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4382 	    ;;
 4383 	  pgCC* | pgcpp*)
 4384 	    # Portland Group C++ compiler
 4385 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4386 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4387 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4388 	    ;;
 4389 	  cxx*)
 4390 	    # Compaq C++
 4391 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4392 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4393 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4394 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4395 	    ;;
 4396 	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
 4397 	    # IBM XL 8.0, 9.0 on PPC and BlueGene
 4398 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4399 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4400 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4401 	    ;;
 4402 	  *)
 4403 	    case `$CC -V 2>&1 | sed 5q` in
 4404 	    *Sun\ C*)
 4405 	      # Sun C++ 5.9
 4406 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4407 	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4408 	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4409 	      ;;
 4410 	    esac
 4411 	    ;;
 4412 	esac
 4413 	;;
 4414       lynxos*)
 4415 	;;
 4416       m88k*)
 4417 	;;
 4418       mvs*)
 4419 	case $cc_basename in
 4420 	  cxx*)
 4421 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
 4422 	    ;;
 4423 	  *)
 4424 	    ;;
 4425 	esac
 4426 	;;
 4427       netbsd*)
 4428 	;;
 4429       *qnx* | *nto*)
 4430         # QNX uses GNU C++, but need to define -shared option too, otherwise
 4431         # it will coredump.
 4432         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4433         ;;
 4434       osf3* | osf4* | osf5*)
 4435 	case $cc_basename in
 4436 	  KCC*)
 4437 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4438 	    ;;
 4439 	  RCC*)
 4440 	    # Rational C++ 2.4.1
 4441 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4442 	    ;;
 4443 	  cxx*)
 4444 	    # Digital/Compaq C++
 4445 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4446 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4447 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4448 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4449 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4450 	    ;;
 4451 	  *)
 4452 	    ;;
 4453 	esac
 4454 	;;
 4455       psos*)
 4456 	;;
 4457       solaris*)
 4458 	case $cc_basename in
 4459 	  CC* | sunCC*)
 4460 	    # Sun C++ 4.2, 5.x and Centerline C++
 4461 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4462 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4463 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4464 	    ;;
 4465 	  gcx*)
 4466 	    # Green Hills C++ Compiler
 4467 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4468 	    ;;
 4469 	  *)
 4470 	    ;;
 4471 	esac
 4472 	;;
 4473       sunos4*)
 4474 	case $cc_basename in
 4475 	  CC*)
 4476 	    # Sun C++ 4.x
 4477 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4478 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4479 	    ;;
 4480 	  lcc*)
 4481 	    # Lucid
 4482 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4483 	    ;;
 4484 	  *)
 4485 	    ;;
 4486 	esac
 4487 	;;
 4488       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4489 	case $cc_basename in
 4490 	  CC*)
 4491 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4492 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4493 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4494 	    ;;
 4495 	esac
 4496 	;;
 4497       tandem*)
 4498 	case $cc_basename in
 4499 	  NCC*)
 4500 	    # NonStop-UX NCC 3.20
 4501 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4502 	    ;;
 4503 	  *)
 4504 	    ;;
 4505 	esac
 4506 	;;
 4507       vxworks*)
 4508 	;;
 4509       *)
 4510 	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4511 	;;
 4512     esac
 4513   fi
 4514 ],
 4515 [
 4516   if test yes = "$GCC"; then
 4517     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4518     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4519 
 4520     case $host_os in
 4521       aix*)
 4522       # All AIX code is PIC.
 4523       if test ia64 = "$host_cpu"; then
 4524 	# AIX 5 now supports IA64 processor
 4525 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4526       fi
 4527       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4528       ;;
 4529 
 4530     amigaos*)
 4531       case $host_cpu in
 4532       powerpc)
 4533             # see comment about AmigaOS4 .so support
 4534             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4535         ;;
 4536       m68k)
 4537             # FIXME: we need at least 68020 code to build shared libraries, but
 4538             # adding the '-m68020' flag to GCC prevents building anything better,
 4539             # like '-m68040'.
 4540             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4541         ;;
 4542       esac
 4543       ;;
 4544 
 4545     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4546       # PIC is the default for these OSes.
 4547       ;;
 4548 
 4549     mingw* | cygwin* | pw32* | os2* | cegcc*)
 4550       # This hack is so that the source file can tell whether it is being
 4551       # built for inclusion in a dll (and should export symbols for example).
 4552       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 4553       # (--disable-auto-import) libraries
 4554       m4_if([$1], [GCJ], [],
 4555 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4556       case $host_os in
 4557       os2*)
 4558 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4559 	;;
 4560       esac
 4561       ;;
 4562 
 4563     darwin* | rhapsody*)
 4564       # PIC is the default on this platform
 4565       # Common symbols not allowed in MH_DYLIB files
 4566       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4567       ;;
 4568 
 4569     haiku*)
 4570       # PIC is the default for Haiku.
 4571       # The "-static" flag exists, but is broken.
 4572       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4573       ;;
 4574 
 4575     hpux*)
 4576       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 4577       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 4578       # sets the default TLS model and affects inlining.
 4579       case $host_cpu in
 4580       hppa*64*)
 4581 	# +Z the default
 4582 	;;
 4583       *)
 4584 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4585 	;;
 4586       esac
 4587       ;;
 4588 
 4589     interix[[3-9]]*)
 4590       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4591       # Instead, we relocate shared libraries at runtime.
 4592       ;;
 4593 
 4594     msdosdjgpp*)
 4595       # Just because we use GCC doesn't mean we suddenly get shared libraries
 4596       # on systems that don't support them.
 4597       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4598       enable_shared=no
 4599       ;;
 4600 
 4601     *nto* | *qnx*)
 4602       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4603       # it will coredump.
 4604       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4605       ;;
 4606 
 4607     sysv4*MP*)
 4608       if test -d /usr/nec; then
 4609 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4610       fi
 4611       ;;
 4612 
 4613     *)
 4614       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4615       ;;
 4616     esac
 4617 
 4618     case $cc_basename in
 4619     nvcc*) # Cuda Compiler Driver 2.2
 4620       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
 4621       if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4622         _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
 4623       fi
 4624       ;;
 4625     esac
 4626   else
 4627     # PORTME Check for flag to pass linker flags through the system compiler.
 4628     case $host_os in
 4629     aix*)
 4630       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4631       if test ia64 = "$host_cpu"; then
 4632 	# AIX 5 now supports IA64 processor
 4633 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4634       else
 4635 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4636       fi
 4637       ;;
 4638 
 4639     darwin* | rhapsody*)
 4640       # PIC is the default on this platform
 4641       # Common symbols not allowed in MH_DYLIB files
 4642       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4643       case $cc_basename in
 4644       nagfor*)
 4645         # NAG Fortran compiler
 4646         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4647         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4648         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4649         ;;
 4650       esac
 4651       ;;
 4652 
 4653     mingw* | cygwin* | pw32* | os2* | cegcc*)
 4654       # This hack is so that the source file can tell whether it is being
 4655       # built for inclusion in a dll (and should export symbols for example).
 4656       m4_if([$1], [GCJ], [],
 4657 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4658       case $host_os in
 4659       os2*)
 4660 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4661 	;;
 4662       esac
 4663       ;;
 4664 
 4665     hpux9* | hpux10* | hpux11*)
 4666       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4667       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 4668       # not for PA HP-UX.
 4669       case $host_cpu in
 4670       hppa*64*|ia64*)
 4671 	# +Z the default
 4672 	;;
 4673       *)
 4674 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4675 	;;
 4676       esac
 4677       # Is there a better lt_prog_compiler_static that works with the bundled CC?
 4678       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4679       ;;
 4680 
 4681     irix5* | irix6* | nonstopux*)
 4682       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4683       # PIC (with -KPIC) is the default.
 4684       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4685       ;;
 4686 
 4687     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4688       case $cc_basename in
 4689       # old Intel for x86_64, which still supported -KPIC.
 4690       ecc*)
 4691 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4692 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4693 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4694         ;;
 4695       # icc used to be incompatible with GCC.
 4696       # ICC 10 doesn't accept -KPIC any more.
 4697       icc* | ifort*)
 4698 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4699 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4700 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4701         ;;
 4702       # Lahey Fortran 8.1.
 4703       lf95*)
 4704 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4705 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 4706 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 4707 	;;
 4708       nagfor*)
 4709 	# NAG Fortran compiler
 4710 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4711 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4712 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4713 	;;
 4714       tcc*)
 4715 	# Fabrice Bellard et al's Tiny C Compiler
 4716 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4717 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4718 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4719 	;;
 4720       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
 4721         # Portland Group compilers (*not* the Pentium gcc compiler,
 4722 	# which looks to be a dead project)
 4723 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4724 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4725 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4726         ;;
 4727       ccc*)
 4728         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4729         # All Alpha code is PIC.
 4730         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4731         ;;
 4732       xl* | bgxl* | bgf* | mpixl*)
 4733 	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 4734 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4735 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4736 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4737 	;;
 4738       *)
 4739 	case `$CC -V 2>&1 | sed 5q` in
 4740 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
 4741 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 4742 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4743 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4744 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 4745 	  ;;
 4746 	*Sun\ F* | *Sun*Fortran*)
 4747 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4748 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4749 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4750 	  ;;
 4751 	*Sun\ C*)
 4752 	  # Sun C 5.9
 4753 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4754 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4755 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4756 	  ;;
 4757         *Intel*\ [[CF]]*Compiler*)
 4758 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4759 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4760 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4761 	  ;;
 4762 	*Portland\ Group*)
 4763 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4764 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4765 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4766 	  ;;
 4767 	esac
 4768 	;;
 4769       esac
 4770       ;;
 4771 
 4772     newsos6)
 4773       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4774       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4775       ;;
 4776 
 4777     *nto* | *qnx*)
 4778       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4779       # it will coredump.
 4780       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4781       ;;
 4782 
 4783     osf3* | osf4* | osf5*)
 4784       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4785       # All OSF/1 code is PIC.
 4786       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4787       ;;
 4788 
 4789     rdos*)
 4790       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4791       ;;
 4792 
 4793     solaris*)
 4794       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4795       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4796       case $cc_basename in
 4797       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 4798 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 4799       *)
 4800 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 4801       esac
 4802       ;;
 4803 
 4804     sunos4*)
 4805       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4806       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4807       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4808       ;;
 4809 
 4810     sysv4 | sysv4.2uw2* | sysv4.3*)
 4811       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4812       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4813       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4814       ;;
 4815 
 4816     sysv4*MP*)
 4817       if test -d /usr/nec; then
 4818 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 4819 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4820       fi
 4821       ;;
 4822 
 4823     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4824       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4825       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4826       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4827       ;;
 4828 
 4829     unicos*)
 4830       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4831       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4832       ;;
 4833 
 4834     uts4*)
 4835       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4836       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4837       ;;
 4838 
 4839     *)
 4840       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4841       ;;
 4842     esac
 4843   fi
 4844 ])
 4845 case $host_os in
 4846   # For platforms that do not support PIC, -DPIC is meaningless:
 4847   *djgpp*)
 4848     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4849     ;;
 4850   *)
 4851     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
 4852     ;;
 4853 esac
 4854 
 4855 AC_CACHE_CHECK([for $compiler option to produce PIC],
 4856   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
 4857   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
 4858 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
 4859 
 4860 #
 4861 # Check to make sure the PIC flag actually works.
 4862 #
 4863 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4864   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
 4865     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
 4866     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
 4867     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
 4868      "" | " "*) ;;
 4869      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 4870      esac],
 4871     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4872      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 4873 fi
 4874 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
 4875 	[Additional compiler flags for building library objects])
 4876 
 4877 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
 4878 	[How to pass a linker flag through the compiler])
 4879 #
 4880 # Check to make sure the static flag actually works.
 4881 #
 4882 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
 4883 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 4884   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
 4885   $lt_tmp_static_flag,
 4886   [],
 4887   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
 4888 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
 4889 	[Compiler flag to prevent dynamic linking])
 4890 ])# _LT_COMPILER_PIC
 4891 
 4892 
 4893 # _LT_LINKER_SHLIBS([TAGNAME])
 4894 # ----------------------------
 4895 # See if the linker supports building shared libraries.
 4896 m4_defun([_LT_LINKER_SHLIBS],
 4897 [AC_REQUIRE([LT_PATH_LD])dnl
 4898 AC_REQUIRE([LT_PATH_NM])dnl
 4899 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 4900 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 4901 m4_require([_LT_DECL_EGREP])dnl
 4902 m4_require([_LT_DECL_SED])dnl
 4903 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 4904 m4_require([_LT_TAG_COMPILER])dnl
 4905 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 4906 m4_if([$1], [CXX], [
 4907   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4908   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 4909   case $host_os in
 4910   aix[[4-9]]*)
 4911     # If we're using GNU nm, then we don't want the "-C" option.
 4912     # -C means demangle to GNU nm, but means don't demangle to AIX nm.
 4913     # Without the "-l" option, or with the "-B" option, AIX nm treats
 4914     # weak defined symbols like other global defined symbols, whereas
 4915     # GNU nm marks them as "W".
 4916     # While the 'weak' keyword is ignored in the Export File, we need
 4917     # it in the Import File for the 'aix-soname' feature, so we have
 4918     # to replace the "-B" option with "-P" for AIX nm.
 4919     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 4920       _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'
 4921     else
 4922       _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
 4923     fi
 4924     ;;
 4925   pw32*)
 4926     _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
 4927     ;;
 4928   cygwin* | mingw* | cegcc*)
 4929     case $cc_basename in
 4930     cl*)
 4931       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 4932       ;;
 4933     *)
 4934       _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'
 4935       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 4936       ;;
 4937     esac
 4938     ;;
 4939   *)
 4940     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4941     ;;
 4942   esac
 4943 ], [
 4944   runpath_var=
 4945   _LT_TAGVAR(allow_undefined_flag, $1)=
 4946   _LT_TAGVAR(always_export_symbols, $1)=no
 4947   _LT_TAGVAR(archive_cmds, $1)=
 4948   _LT_TAGVAR(archive_expsym_cmds, $1)=
 4949   _LT_TAGVAR(compiler_needs_object, $1)=no
 4950   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 4951   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 4952   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4953   _LT_TAGVAR(hardcode_automatic, $1)=no
 4954   _LT_TAGVAR(hardcode_direct, $1)=no
 4955   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 4956   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 4957   _LT_TAGVAR(hardcode_libdir_separator, $1)=
 4958   _LT_TAGVAR(hardcode_minus_L, $1)=no
 4959   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 4960   _LT_TAGVAR(inherit_rpath, $1)=no
 4961   _LT_TAGVAR(link_all_deplibs, $1)=unknown
 4962   _LT_TAGVAR(module_cmds, $1)=
 4963   _LT_TAGVAR(module_expsym_cmds, $1)=
 4964   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
 4965   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 4966   _LT_TAGVAR(thread_safe_flag_spec, $1)=
 4967   _LT_TAGVAR(whole_archive_flag_spec, $1)=
 4968   # include_expsyms should be a list of space-separated symbols to be *always*
 4969   # included in the symbol list
 4970   _LT_TAGVAR(include_expsyms, $1)=
 4971   # exclude_expsyms can be an extended regexp of symbols to exclude
 4972   # it will be wrapped by ' (' and ')$', so one must not match beginning or
 4973   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
 4974   # as well as any symbol that contains 'd'.
 4975   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 4976   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 4977   # platforms (ab)use it in PIC code, but their linkers get confused if
 4978   # the symbol is explicitly referenced.  Since portable code cannot
 4979   # rely on this symbol name, it's probably fine to never include it in
 4980   # preloaded symbol tables.
 4981   # Exclude shared library initialization/finalization symbols.
 4982 dnl Note also adjust exclude_expsyms for C++ above.
 4983   extract_expsyms_cmds=
 4984 
 4985   case $host_os in
 4986   cygwin* | mingw* | pw32* | cegcc*)
 4987     # FIXME: the MSVC++ port hasn't been tested in a loooong time
 4988     # When not using gcc, we currently assume that we are using
 4989     # Microsoft Visual C++.
 4990     if test yes != "$GCC"; then
 4991       with_gnu_ld=no
 4992     fi
 4993     ;;
 4994   interix*)
 4995     # we just hope/assume this is gcc and not c89 (= MSVC++)
 4996     with_gnu_ld=yes
 4997     ;;
 4998   openbsd* | bitrig*)
 4999     with_gnu_ld=no
 5000     ;;
 5001   esac
 5002 
 5003   _LT_TAGVAR(ld_shlibs, $1)=yes
 5004 
 5005   # On some targets, GNU ld is compatible enough with the native linker
 5006   # that we're better off using the native interface for both.
 5007   lt_use_gnu_ld_interface=no
 5008   if test yes = "$with_gnu_ld"; then
 5009     case $host_os in
 5010       aix*)
 5011 	# The AIX port of GNU ld has always aspired to compatibility
 5012 	# with the native linker.  However, as the warning in the GNU ld
 5013 	# block says, versions before 2.19.5* couldn't really create working
 5014 	# shared libraries, regardless of the interface used.
 5015 	case `$LD -v 2>&1` in
 5016 	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
 5017 	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
 5018 	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
 5019 	  *)
 5020 	    lt_use_gnu_ld_interface=yes
 5021 	    ;;
 5022 	esac
 5023 	;;
 5024       *)
 5025 	lt_use_gnu_ld_interface=yes
 5026 	;;
 5027     esac
 5028   fi
 5029 
 5030   if test yes = "$lt_use_gnu_ld_interface"; then
 5031     # If archive_cmds runs LD, not CC, wlarc should be empty
 5032     wlarc='$wl'
 5033 
 5034     # Set some defaults for GNU ld with shared library support. These
 5035     # are reset later if shared libraries are not supported. Putting them
 5036     # here allows them to be overridden if necessary.
 5037     runpath_var=LD_RUN_PATH
 5038     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5039     _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 5040     # ancient GNU ld didn't support --whole-archive et. al.
 5041     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
 5042       _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 5043     else
 5044       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5045     fi
 5046     supports_anon_versioning=no
 5047     case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
 5048       *GNU\ gold*) supports_anon_versioning=yes ;;
 5049       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 5050       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 5051       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 5052       *\ 2.11.*) ;; # other 2.11 versions
 5053       *) supports_anon_versioning=yes ;;
 5054     esac
 5055 
 5056     # See if GNU ld supports shared libraries.
 5057     case $host_os in
 5058     aix[[3-9]]*)
 5059       # On AIX/PPC, the GNU linker is very broken
 5060       if test ia64 != "$host_cpu"; then
 5061 	_LT_TAGVAR(ld_shlibs, $1)=no
 5062 	cat <<_LT_EOF 1>&2
 5063 
 5064 *** Warning: the GNU linker, at least up to release 2.19, is reported
 5065 *** to be unable to reliably create shared libraries on AIX.
 5066 *** Therefore, libtool is disabling shared libraries support.  If you
 5067 *** really care for shared libraries, you may want to install binutils
 5068 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
 5069 *** You will then need to restart the configuration process.
 5070 
 5071 _LT_EOF
 5072       fi
 5073       ;;
 5074 
 5075     amigaos*)
 5076       case $host_cpu in
 5077       powerpc)
 5078             # see comment about AmigaOS4 .so support
 5079             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5080             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5081         ;;
 5082       m68k)
 5083             _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)'
 5084             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5085             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5086         ;;
 5087       esac
 5088       ;;
 5089 
 5090     beos*)
 5091       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5092 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5093 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 5094 	# support --undefined.  This deserves some investigation.  FIXME
 5095 	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5096       else
 5097 	_LT_TAGVAR(ld_shlibs, $1)=no
 5098       fi
 5099       ;;
 5100 
 5101     cygwin* | mingw* | pw32* | cegcc*)
 5102       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 5103       # as there is no search path for DLLs.
 5104       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5105       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 5106       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5107       _LT_TAGVAR(always_export_symbols, $1)=no
 5108       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5109       _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'
 5110       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 5111 
 5112       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 5113         _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'
 5114 	# If the export-symbols file already is a .def file, use it as
 5115 	# is; otherwise, prepend EXPORTS...
 5116 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5117           cp $export_symbols $output_objdir/$soname.def;
 5118         else
 5119           echo EXPORTS > $output_objdir/$soname.def;
 5120           cat $export_symbols >> $output_objdir/$soname.def;
 5121         fi~
 5122         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 5123       else
 5124 	_LT_TAGVAR(ld_shlibs, $1)=no
 5125       fi
 5126       ;;
 5127 
 5128     haiku*)
 5129       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5130       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5131       ;;
 5132 
 5133     os2*)
 5134       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5135       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5136       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5137       shrext_cmds=.dll
 5138       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5139 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5140 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5141 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5142 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5143 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5144 	emximp -o $lib $output_objdir/$libname.def'
 5145       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5146 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5147 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5148 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5149 	prefix_cmds="$SED"~
 5150 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5151 	  prefix_cmds="$prefix_cmds -e 1d";
 5152 	fi~
 5153 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5154 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5155 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5156 	emximp -o $lib $output_objdir/$libname.def'
 5157       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5158       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5159       ;;
 5160 
 5161     interix[[3-9]]*)
 5162       _LT_TAGVAR(hardcode_direct, $1)=no
 5163       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5164       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5165       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5166       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 5167       # Instead, shared libraries are loaded at an image base (0x10000000 by
 5168       # default) and relocated if they conflict, which is a slow very memory
 5169       # consuming and fragmenting process.  To avoid this, we pick a random,
 5170       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 5171       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 5172       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5173       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5174       ;;
 5175 
 5176     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
 5177       tmp_diet=no
 5178       if test linux-dietlibc = "$host_os"; then
 5179 	case $cc_basename in
 5180 	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
 5181 	esac
 5182       fi
 5183       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
 5184 	 && test no = "$tmp_diet"
 5185       then
 5186 	tmp_addflag=' $pic_flag'
 5187 	tmp_sharedflag='-shared'
 5188 	case $cc_basename,$host_cpu in
 5189         pgcc*)				# Portland Group C compiler
 5190 	  _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'
 5191 	  tmp_addflag=' $pic_flag'
 5192 	  ;;
 5193 	pgf77* | pgf90* | pgf95* | pgfortran*)
 5194 					# Portland Group f77 and f90 compilers
 5195 	  _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'
 5196 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 5197 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 5198 	  tmp_addflag=' -i_dynamic' ;;
 5199 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 5200 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 5201 	ifc* | ifort*)			# Intel Fortran compiler
 5202 	  tmp_addflag=' -nofor_main' ;;
 5203 	lf95*)				# Lahey Fortran 8.1
 5204 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5205 	  tmp_sharedflag='--shared' ;;
 5206         nagfor*)                        # NAGFOR 5.3
 5207           tmp_sharedflag='-Wl,-shared' ;;
 5208 	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 5209 	  tmp_sharedflag='-qmkshrobj'
 5210 	  tmp_addflag= ;;
 5211 	nvcc*)	# Cuda Compiler Driver 2.2
 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 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5214 	  ;;
 5215 	esac
 5216 	case `$CC -V 2>&1 | sed 5q` in
 5217 	*Sun\ C*)			# Sun C 5.9
 5218 	  _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'
 5219 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5220 	  tmp_sharedflag='-G' ;;
 5221 	*Sun\ F*)			# Sun Fortran 8.3
 5222 	  tmp_sharedflag='-G' ;;
 5223 	esac
 5224 	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5225 
 5226         if test yes = "$supports_anon_versioning"; then
 5227           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5228             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5229             echo "local: *; };" >> $output_objdir/$libname.ver~
 5230             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 5231         fi
 5232 
 5233 	case $cc_basename in
 5234 	tcc*)
 5235 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
 5236 	  ;;
 5237 	xlf* | bgf* | bgxlf* | mpixlf*)
 5238 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 5239 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 5240 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5241 	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 5242 	  if test yes = "$supports_anon_versioning"; then
 5243 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5244               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5245               echo "local: *; };" >> $output_objdir/$libname.ver~
 5246               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 5247 	  fi
 5248 	  ;;
 5249 	esac
 5250       else
 5251         _LT_TAGVAR(ld_shlibs, $1)=no
 5252       fi
 5253       ;;
 5254 
 5255     netbsd*)
 5256       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5257 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 5258 	wlarc=
 5259       else
 5260 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5261 	_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'
 5262       fi
 5263       ;;
 5264 
 5265     solaris*)
 5266       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
 5267 	_LT_TAGVAR(ld_shlibs, $1)=no
 5268 	cat <<_LT_EOF 1>&2
 5269 
 5270 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
 5271 *** create shared libraries on Solaris systems.  Therefore, libtool
 5272 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5273 *** binutils to release 2.9.1 or newer.  Another option is to modify
 5274 *** your PATH or compiler configuration so that the native linker is
 5275 *** used, and then restart.
 5276 
 5277 _LT_EOF
 5278       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5279 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5280 	_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'
 5281       else
 5282 	_LT_TAGVAR(ld_shlibs, $1)=no
 5283       fi
 5284       ;;
 5285 
 5286     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 5287       case `$LD -v 2>&1` in
 5288         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 5289 	_LT_TAGVAR(ld_shlibs, $1)=no
 5290 	cat <<_LT_EOF 1>&2
 5291 
 5292 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
 5293 *** reliably create shared libraries on SCO systems.  Therefore, libtool
 5294 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5295 *** binutils to release 2.16.91.0.3 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 	;;
 5301 	*)
 5302 	  # For security reasons, it is highly recommended that you always
 5303 	  # use absolute paths for naming shared libraries, and exclude the
 5304 	  # DT_RUNPATH tag from executables and libraries.  But doing so
 5305 	  # requires that you compile everything twice, which is a pain.
 5306 	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5307 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5308 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5309 	    _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'
 5310 	  else
 5311 	    _LT_TAGVAR(ld_shlibs, $1)=no
 5312 	  fi
 5313 	;;
 5314       esac
 5315       ;;
 5316 
 5317     sunos4*)
 5318       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5319       wlarc=
 5320       _LT_TAGVAR(hardcode_direct, $1)=yes
 5321       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5322       ;;
 5323 
 5324     *)
 5325       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5326 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5327 	_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'
 5328       else
 5329 	_LT_TAGVAR(ld_shlibs, $1)=no
 5330       fi
 5331       ;;
 5332     esac
 5333 
 5334     if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
 5335       runpath_var=
 5336       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5337       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 5338       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5339     fi
 5340   else
 5341     # PORTME fill in a description of your system's linker (not GNU ld)
 5342     case $host_os in
 5343     aix3*)
 5344       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5345       _LT_TAGVAR(always_export_symbols, $1)=yes
 5346       _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'
 5347       # Note: this linker hardcodes the directories in LIBPATH if there
 5348       # are no directories specified by -L.
 5349       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5350       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
 5351 	# Neither direct hardcoding nor static linking is supported with a
 5352 	# broken collect2.
 5353 	_LT_TAGVAR(hardcode_direct, $1)=unsupported
 5354       fi
 5355       ;;
 5356 
 5357     aix[[4-9]]*)
 5358       if test ia64 = "$host_cpu"; then
 5359 	# On IA64, the linker does run time linking by default, so we don't
 5360 	# have to do anything special.
 5361 	aix_use_runtimelinking=no
 5362 	exp_sym_flag='-Bexport'
 5363 	no_entry_flag=
 5364       else
 5365 	# If we're using GNU nm, then we don't want the "-C" option.
 5366 	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
 5367 	# Without the "-l" option, or with the "-B" option, AIX nm treats
 5368 	# weak defined symbols like other global defined symbols, whereas
 5369 	# GNU nm marks them as "W".
 5370 	# While the 'weak' keyword is ignored in the Export File, we need
 5371 	# it in the Import File for the 'aix-soname' feature, so we have
 5372 	# to replace the "-B" option with "-P" for AIX nm.
 5373 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 5374 	  _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'
 5375 	else
 5376 	  _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
 5377 	fi
 5378 	aix_use_runtimelinking=no
 5379 
 5380 	# Test if we are trying to use run time linking or normal
 5381 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 5382 	# have runtime linking enabled, and use it for executables.
 5383 	# For shared libraries, we enable/disable runtime linking
 5384 	# depending on the kind of the shared library created -
 5385 	# when "with_aix_soname,aix_use_runtimelinking" is:
 5386 	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 5387 	# "aix,yes"  lib.so          shared, rtl:yes, for executables
 5388 	#            lib.a           static archive
 5389 	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
 5390 	#            lib.a(lib.so.V) shared, rtl:no,  for executables
 5391 	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 5392 	#            lib.a(lib.so.V) shared, rtl:no
 5393 	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 5394 	#            lib.a           static archive
 5395 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 5396 	  for ld_flag in $LDFLAGS; do
 5397 	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
 5398 	    aix_use_runtimelinking=yes
 5399 	    break
 5400 	  fi
 5401 	  done
 5402 	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 5403 	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
 5404 	    # so we don't have lib.a shared libs to link our executables.
 5405 	    # We have to force runtime linking in this case.
 5406 	    aix_use_runtimelinking=yes
 5407 	    LDFLAGS="$LDFLAGS -Wl,-brtl"
 5408 	  fi
 5409 	  ;;
 5410 	esac
 5411 
 5412 	exp_sym_flag='-bexport'
 5413 	no_entry_flag='-bnoentry'
 5414       fi
 5415 
 5416       # When large executables or shared objects are built, AIX ld can
 5417       # have problems creating the table of contents.  If linking a library
 5418       # or program results in "error TOC overflow" add -mminimal-toc to
 5419       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 5420       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 5421 
 5422       _LT_TAGVAR(archive_cmds, $1)=''
 5423       _LT_TAGVAR(hardcode_direct, $1)=yes
 5424       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5425       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 5426       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5427       _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 5428       case $with_aix_soname,$aix_use_runtimelinking in
 5429       aix,*) ;; # traditional, no import file
 5430       svr4,* | *,yes) # use import file
 5431 	# The Import File defines what to hardcode.
 5432 	_LT_TAGVAR(hardcode_direct, $1)=no
 5433 	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 5434 	;;
 5435       esac
 5436 
 5437       if test yes = "$GCC"; then
 5438 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
 5439 	# We only want to do this on AIX 4.2 and lower, the check
 5440 	# below for broken collect2 doesn't work under 4.3+
 5441 	  collect2name=`$CC -print-prog-name=collect2`
 5442 	  if test -f "$collect2name" &&
 5443 	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 5444 	  then
 5445 	  # We have reworked collect2
 5446 	  :
 5447 	  else
 5448 	  # We have old collect2
 5449 	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
 5450 	  # It fails to find uninstalled libraries when the uninstalled
 5451 	  # path is not listed in the libpath.  Setting hardcode_minus_L
 5452 	  # to unsupported forces relinking
 5453 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5454 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5455 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
 5456 	  fi
 5457 	  ;;
 5458 	esac
 5459 	shared_flag='-shared'
 5460 	if test yes = "$aix_use_runtimelinking"; then
 5461 	  shared_flag="$shared_flag "'$wl-G'
 5462 	fi
 5463 	# Need to ensure runtime linking is disabled for the traditional
 5464 	# shared library, or the linker may eventually find shared libraries
 5465 	# /with/ Import File - we do not want to mix them.
 5466 	shared_flag_aix='-shared'
 5467 	shared_flag_svr4='-shared $wl-G'
 5468       else
 5469 	# not using gcc
 5470 	if test ia64 = "$host_cpu"; then
 5471 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 5472 	# chokes on -Wl,-G. The following line is correct:
 5473 	  shared_flag='-G'
 5474 	else
 5475 	  if test yes = "$aix_use_runtimelinking"; then
 5476 	    shared_flag='$wl-G'
 5477 	  else
 5478 	    shared_flag='$wl-bM:SRE'
 5479 	  fi
 5480 	  shared_flag_aix='$wl-bM:SRE'
 5481 	  shared_flag_svr4='$wl-G'
 5482 	fi
 5483       fi
 5484 
 5485       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 5486       # It seems that -bexpall does not export symbols beginning with
 5487       # underscore (_), so it is better to generate a list of symbols to export.
 5488       _LT_TAGVAR(always_export_symbols, $1)=yes
 5489       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 5490 	# Warning - without using the other runtime loading flags (-brtl),
 5491 	# -berok will link without error, but may produce a broken library.
 5492 	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
 5493         # Determine the default libpath from the value encoded in an
 5494         # empty executable.
 5495         _LT_SYS_MODULE_PATH_AIX([$1])
 5496         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5497         _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' '$shared_flag
 5498       else
 5499 	if test ia64 = "$host_cpu"; then
 5500 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 5501 	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 5502 	  _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"
 5503 	else
 5504 	 # Determine the default libpath from the value encoded in an
 5505 	 # empty executable.
 5506 	 _LT_SYS_MODULE_PATH_AIX([$1])
 5507 	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5508 	  # Warning - without using the other run time loading flags,
 5509 	  # -berok will link without error, but may produce a broken library.
 5510 	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 5511 	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 5512 	  if test yes = "$with_gnu_ld"; then
 5513 	    # We only use this code for GNU lds that support --whole-archive.
 5514 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 5515 	  else
 5516 	    # Exported symbols can be pulled into shared objects from archives
 5517 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 5518 	  fi
 5519 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 5520 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 5521 	  # -brtl affects multiple linker settings, -berok does not and is overridden later
 5522 	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 5523 	  if test svr4 != "$with_aix_soname"; then
 5524 	    # This is similar to how AIX traditionally builds its shared libraries.
 5525 	    _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/$soname'
 5526 	  fi
 5527 	  if test aix != "$with_aix_soname"; then
 5528 	    _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'
 5529 	  else
 5530 	    # used by -dlpreopen to get the symbols
 5531 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 5532 	  fi
 5533 	  _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 5534 	fi
 5535       fi
 5536       ;;
 5537 
 5538     amigaos*)
 5539       case $host_cpu in
 5540       powerpc)
 5541             # see comment about AmigaOS4 .so support
 5542             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5543             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5544         ;;
 5545       m68k)
 5546             _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)'
 5547             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5548             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5549         ;;
 5550       esac
 5551       ;;
 5552 
 5553     bsdi[[45]]*)
 5554       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 5555       ;;
 5556 
 5557     cygwin* | mingw* | pw32* | cegcc*)
 5558       # When not using gcc, we currently assume that we are using
 5559       # Microsoft Visual C++.
 5560       # hardcode_libdir_flag_spec is actually meaningless, as there is
 5561       # no search path for DLLs.
 5562       case $cc_basename in
 5563       cl*)
 5564 	# Native MSVC
 5565 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5566 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5567 	_LT_TAGVAR(always_export_symbols, $1)=yes
 5568 	_LT_TAGVAR(file_list_spec, $1)='@'
 5569 	# Tell ltmain to make .lib files, not .a files.
 5570 	libext=lib
 5571 	# Tell ltmain to make .dll files, not .so files.
 5572 	shrext_cmds=.dll
 5573 	# FIXME: Setting linknames here is a bad hack.
 5574 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 5575 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5576             cp "$export_symbols" "$output_objdir/$soname.def";
 5577             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 5578           else
 5579             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 5580           fi~
 5581           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 5582           linknames='
 5583 	# The linker will not automatically build a static lib if we build a DLL.
 5584 	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5585 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5586 	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 5587 	_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'
 5588 	# Don't use ranlib
 5589 	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 5590 	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 5591           lt_tool_outputfile="@TOOL_OUTPUT@"~
 5592           case $lt_outputfile in
 5593             *.exe|*.EXE) ;;
 5594             *)
 5595               lt_outputfile=$lt_outputfile.exe
 5596               lt_tool_outputfile=$lt_tool_outputfile.exe
 5597               ;;
 5598           esac~
 5599           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 5600             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 5601             $RM "$lt_outputfile.manifest";
 5602           fi'
 5603 	;;
 5604       *)
 5605 	# Assume MSVC wrapper
 5606 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5607 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5608 	# Tell ltmain to make .lib files, not .a files.
 5609 	libext=lib
 5610 	# Tell ltmain to make .dll files, not .so files.
 5611 	shrext_cmds=.dll
 5612 	# FIXME: Setting linknames here is a bad hack.
 5613 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
 5614 	# The linker will automatically build a .lib file if we build a DLL.
 5615 	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5616 	# FIXME: Should let the user specify the lib program.
 5617 	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
 5618 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5619 	;;
 5620       esac
 5621       ;;
 5622 
 5623     darwin* | rhapsody*)
 5624       _LT_DARWIN_LINKER_FEATURES($1)
 5625       ;;
 5626 
 5627     dgux*)
 5628       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5629       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5630       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5631       ;;
 5632 
 5633     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 5634     # support.  Future versions do this automatically, but an explicit c++rt0.o
 5635     # does not break anything, and helps significantly (at the cost of a little
 5636     # extra space).
 5637     freebsd2.2*)
 5638       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 5639       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5640       _LT_TAGVAR(hardcode_direct, $1)=yes
 5641       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5642       ;;
 5643 
 5644     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 5645     freebsd2.*)
 5646       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5647       _LT_TAGVAR(hardcode_direct, $1)=yes
 5648       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5649       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5650       ;;
 5651 
 5652     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 5653     freebsd* | dragonfly*)
 5654       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5655       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5656       _LT_TAGVAR(hardcode_direct, $1)=yes
 5657       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5658       ;;
 5659 
 5660     hpux9*)
 5661       if test yes = "$GCC"; then
 5662 	_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'
 5663       else
 5664 	_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'
 5665       fi
 5666       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5667       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5668       _LT_TAGVAR(hardcode_direct, $1)=yes
 5669 
 5670       # hardcode_minus_L: Not really in the search PATH,
 5671       # but as the default location of the library.
 5672       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5673       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5674       ;;
 5675 
 5676     hpux10*)
 5677       if test yes,no = "$GCC,$with_gnu_ld"; then
 5678 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5679       else
 5680 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 5681       fi
 5682       if test no = "$with_gnu_ld"; then
 5683 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5684 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5685 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5686 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5687 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5688 	# hardcode_minus_L: Not really in the search PATH,
 5689 	# but as the default location of the library.
 5690 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 5691       fi
 5692       ;;
 5693 
 5694     hpux11*)
 5695       if test yes,no = "$GCC,$with_gnu_ld"; then
 5696 	case $host_cpu in
 5697 	hppa*64*)
 5698 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5699 	  ;;
 5700 	ia64*)
 5701 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5702 	  ;;
 5703 	*)
 5704 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5705 	  ;;
 5706 	esac
 5707       else
 5708 	case $host_cpu in
 5709 	hppa*64*)
 5710 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5711 	  ;;
 5712 	ia64*)
 5713 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5714 	  ;;
 5715 	*)
 5716 	m4_if($1, [], [
 5717 	  # Older versions of the 11.00 compiler do not understand -b yet
 5718 	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
 5719 	  _LT_LINKER_OPTION([if $CC understands -b],
 5720 	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
 5721 	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
 5722 	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
 5723 	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 5724 	  ;;
 5725 	esac
 5726       fi
 5727       if test no = "$with_gnu_ld"; then
 5728 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5729 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5730 
 5731 	case $host_cpu in
 5732 	hppa*64*|ia64*)
 5733 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5734 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5735 	  ;;
 5736 	*)
 5737 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 5738 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5739 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5740 
 5741 	  # hardcode_minus_L: Not really in the search PATH,
 5742 	  # but as the default location of the library.
 5743 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5744 	  ;;
 5745 	esac
 5746       fi
 5747       ;;
 5748 
 5749     irix5* | irix6* | nonstopux*)
 5750       if test yes = "$GCC"; then
 5751 	_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'
 5752 	# Try to use the -exported_symbol ld option, if it does not
 5753 	# work, assume that -exports_file does not work either and
 5754 	# implicitly export all symbols.
 5755 	# This should be the same for all languages, so no per-tag cache variable.
 5756 	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
 5757 	  [lt_cv_irix_exported_symbol],
 5758 	  [save_LDFLAGS=$LDFLAGS
 5759 	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
 5760 	   AC_LINK_IFELSE(
 5761 	     [AC_LANG_SOURCE(
 5762 	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
 5763 			      [C++], [[int foo (void) { return 0; }]],
 5764 			      [Fortran 77], [[
 5765       subroutine foo
 5766       end]],
 5767 			      [Fortran], [[
 5768       subroutine foo
 5769       end]])])],
 5770 	      [lt_cv_irix_exported_symbol=yes],
 5771 	      [lt_cv_irix_exported_symbol=no])
 5772            LDFLAGS=$save_LDFLAGS])
 5773 	if test yes = "$lt_cv_irix_exported_symbol"; then
 5774           _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'
 5775 	fi
 5776       else
 5777 	_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'
 5778 	_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'
 5779       fi
 5780       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5781       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5782       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5783       _LT_TAGVAR(inherit_rpath, $1)=yes
 5784       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5785       ;;
 5786 
 5787     linux*)
 5788       case $cc_basename in
 5789       tcc*)
 5790 	# Fabrice Bellard et al's Tiny C Compiler
 5791 	_LT_TAGVAR(ld_shlibs, $1)=yes
 5792 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5793 	;;
 5794       esac
 5795       ;;
 5796 
 5797     netbsd*)
 5798       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5799 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 5800       else
 5801 	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 5802       fi
 5803       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5804       _LT_TAGVAR(hardcode_direct, $1)=yes
 5805       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5806       ;;
 5807 
 5808     newsos6)
 5809       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5810       _LT_TAGVAR(hardcode_direct, $1)=yes
 5811       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5812       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5813       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5814       ;;
 5815 
 5816     *nto* | *qnx*)
 5817       ;;
 5818 
 5819     openbsd* | bitrig*)
 5820       if test -f /usr/libexec/ld.so; then
 5821 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5822 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5823 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5824 	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 5825 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5826 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
 5827 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5828 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5829 	else
 5830 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5831 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5832 	fi
 5833       else
 5834 	_LT_TAGVAR(ld_shlibs, $1)=no
 5835       fi
 5836       ;;
 5837 
 5838     os2*)
 5839       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5840       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5841       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5842       shrext_cmds=.dll
 5843       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5844 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5845 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5846 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5847 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5848 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5849 	emximp -o $lib $output_objdir/$libname.def'
 5850       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5851 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5852 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5853 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5854 	prefix_cmds="$SED"~
 5855 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5856 	  prefix_cmds="$prefix_cmds -e 1d";
 5857 	fi~
 5858 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5859 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5860 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5861 	emximp -o $lib $output_objdir/$libname.def'
 5862       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5863       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5864       ;;
 5865 
 5866     osf3*)
 5867       if test yes = "$GCC"; then
 5868 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5869 	_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'
 5870       else
 5871 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5872 	_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'
 5873       fi
 5874       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5875       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5876       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5877       ;;
 5878 
 5879     osf4* | osf5*)	# as osf3* with the addition of -msym flag
 5880       if test yes = "$GCC"; then
 5881 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5882 	_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'
 5883 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5884       else
 5885 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5886 	_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'
 5887 	_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~
 5888           $CC -shared$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'
 5889 
 5890 	# Both c and cxx compiler support -rpath directly
 5891 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 5892       fi
 5893       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5894       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5895       ;;
 5896 
 5897     solaris*)
 5898       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
 5899       if test yes = "$GCC"; then
 5900 	wlarc='$wl'
 5901 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5902 	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5903           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5904       else
 5905 	case `$CC -V 2>&1` in
 5906 	*"Compilers 5.0"*)
 5907 	  wlarc=''
 5908 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5909 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5910             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
 5911 	  ;;
 5912 	*)
 5913 	  wlarc='$wl'
 5914 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5915 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5916             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5917 	  ;;
 5918 	esac
 5919       fi
 5920       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5921       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5922       case $host_os in
 5923       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 5924       *)
 5925 	# The compiler driver will combine and reorder linker options,
 5926 	# but understands '-z linker_flag'.  GCC discards it without '$wl',
 5927 	# but is careful enough not to reorder.
 5928 	# Supported since Solaris 2.6 (maybe 2.5.1?)
 5929 	if test yes = "$GCC"; then
 5930 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 5931 	else
 5932 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 5933 	fi
 5934 	;;
 5935       esac
 5936       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5937       ;;
 5938 
 5939     sunos4*)
 5940       if test sequent = "$host_vendor"; then
 5941 	# Use $CC to link under sequent, because it throws in some extra .o
 5942 	# files that make .init and .fini sections work.
 5943 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5944       else
 5945 	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 5946       fi
 5947       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5948       _LT_TAGVAR(hardcode_direct, $1)=yes
 5949       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5950       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5951       ;;
 5952 
 5953     sysv4)
 5954       case $host_vendor in
 5955 	sni)
 5956 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5957 	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 5958 	;;
 5959 	siemens)
 5960 	  ## LD is ld it makes a PLAMLIB
 5961 	  ## CC just makes a GrossModule.
 5962 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 5963 	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 5964 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5965         ;;
 5966 	motorola)
 5967 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5968 	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 5969 	;;
 5970       esac
 5971       runpath_var='LD_RUN_PATH'
 5972       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5973       ;;
 5974 
 5975     sysv4.3*)
 5976       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5977       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5978       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 5979       ;;
 5980 
 5981     sysv4*MP*)
 5982       if test -d /usr/nec; then
 5983 	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5984 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5985 	runpath_var=LD_RUN_PATH
 5986 	hardcode_runpath_var=yes
 5987 	_LT_TAGVAR(ld_shlibs, $1)=yes
 5988       fi
 5989       ;;
 5990 
 5991     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 5992       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 5993       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 5994       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5995       runpath_var='LD_RUN_PATH'
 5996 
 5997       if test yes = "$GCC"; then
 5998 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 5999 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6000       else
 6001 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6002 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6003       fi
 6004       ;;
 6005 
 6006     sysv5* | sco3.2v5* | sco5v6*)
 6007       # Note: We CANNOT use -z defs as we might desire, because we do not
 6008       # link with -lc, and that would cause any symbols used from libc to
 6009       # always be unresolved, which means just about no library would
 6010       # ever link correctly.  If we're not using GNU ld we use -z text
 6011       # though, which does catch some bad symbols but isn't as heavy-handed
 6012       # as -z defs.
 6013       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6014       _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 6015       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6016       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6017       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 6018       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6019       _LT_TAGVAR(link_all_deplibs, $1)=yes
 6020       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 6021       runpath_var='LD_RUN_PATH'
 6022 
 6023       if test yes = "$GCC"; then
 6024 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6025 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6026       else
 6027 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6028 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6029       fi
 6030       ;;
 6031 
 6032     uts4*)
 6033       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6034       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6035       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6036       ;;
 6037 
 6038     *)
 6039       _LT_TAGVAR(ld_shlibs, $1)=no
 6040       ;;
 6041     esac
 6042 
 6043     if test sni = "$host_vendor"; then
 6044       case $host in
 6045       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 6046 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
 6047 	;;
 6048       esac
 6049     fi
 6050   fi
 6051 ])
 6052 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 6053 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 6054 
 6055 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
 6056 
 6057 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
 6058 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
 6059 _LT_DECL([], [extract_expsyms_cmds], [2],
 6060     [The commands to extract the exported symbol list from a shared archive])
 6061 
 6062 #
 6063 # Do we need to explicitly link libc?
 6064 #
 6065 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
 6066 x|xyes)
 6067   # Assume -lc should be added
 6068   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6069 
 6070   if test yes,yes = "$GCC,$enable_shared"; then
 6071     case $_LT_TAGVAR(archive_cmds, $1) in
 6072     *'~'*)
 6073       # FIXME: we may have to deal with multi-command sequences.
 6074       ;;
 6075     '$CC '*)
 6076       # Test whether the compiler implicitly links with -lc since on some
 6077       # systems, -lgcc has to come before -lc. If gcc already passes -lc
 6078       # to ld, don't add -lc before -lgcc.
 6079       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
 6080 	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
 6081 	[$RM conftest*
 6082 	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 6083 
 6084 	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 6085 	  soname=conftest
 6086 	  lib=conftest
 6087 	  libobjs=conftest.$ac_objext
 6088 	  deplibs=
 6089 	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
 6090 	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
 6091 	  compiler_flags=-v
 6092 	  linker_flags=-v
 6093 	  verstring=
 6094 	  output_objdir=.
 6095 	  libname=conftest
 6096 	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
 6097 	  _LT_TAGVAR(allow_undefined_flag, $1)=
 6098 	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
 6099 	  then
 6100 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6101 	  else
 6102 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6103 	  fi
 6104 	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 6105 	else
 6106 	  cat conftest.err 1>&5
 6107 	fi
 6108 	$RM conftest*
 6109 	])
 6110       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
 6111       ;;
 6112     esac
 6113   fi
 6114   ;;
 6115 esac
 6116 
 6117 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
 6118     [Whether or not to add -lc for building shared libraries])
 6119 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
 6120     [enable_shared_with_static_runtimes], [0],
 6121     [Whether or not to disallow shared libs when runtime libs are static])
 6122 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
 6123     [Compiler flag to allow reflexive dlopens])
 6124 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
 6125     [Compiler flag to generate shared objects directly from archives])
 6126 _LT_TAGDECL([], [compiler_needs_object], [1],
 6127     [Whether the compiler copes with passing no objects directly])
 6128 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
 6129     [Create an old-style archive from a shared archive])
 6130 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
 6131     [Create a temporary old-style archive to link instead of a shared archive])
 6132 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
 6133 _LT_TAGDECL([], [archive_expsym_cmds], [2])
 6134 _LT_TAGDECL([], [module_cmds], [2],
 6135     [Commands used to build a loadable module if different from building
 6136     a shared archive.])
 6137 _LT_TAGDECL([], [module_expsym_cmds], [2])
 6138 _LT_TAGDECL([], [with_gnu_ld], [1],
 6139     [Whether we are building with GNU ld or not])
 6140 _LT_TAGDECL([], [allow_undefined_flag], [1],
 6141     [Flag that allows shared libraries with undefined symbols to be built])
 6142 _LT_TAGDECL([], [no_undefined_flag], [1],
 6143     [Flag that enforces no undefined symbols])
 6144 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
 6145     [Flag to hardcode $libdir into a binary during linking.
 6146     This must work even if $libdir does not exist])
 6147 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
 6148     [Whether we need a single "-rpath" flag with a separated argument])
 6149 _LT_TAGDECL([], [hardcode_direct], [0],
 6150     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6151     DIR into the resulting binary])
 6152 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
 6153     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6154     DIR into the resulting binary and the resulting library dependency is
 6155     "absolute", i.e impossible to change by setting $shlibpath_var if the
 6156     library is relocated])
 6157 _LT_TAGDECL([], [hardcode_minus_L], [0],
 6158     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
 6159     into the resulting binary])
 6160 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
 6161     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
 6162     into the resulting binary])
 6163 _LT_TAGDECL([], [hardcode_automatic], [0],
 6164     [Set to "yes" if building a shared library automatically hardcodes DIR
 6165     into the library and all subsequent libraries and executables linked
 6166     against it])
 6167 _LT_TAGDECL([], [inherit_rpath], [0],
 6168     [Set to yes if linker adds runtime paths of dependent libraries
 6169     to runtime path list])
 6170 _LT_TAGDECL([], [link_all_deplibs], [0],
 6171     [Whether libtool must link a program against all its dependency libraries])
 6172 _LT_TAGDECL([], [always_export_symbols], [0],
 6173     [Set to "yes" if exported symbols are required])
 6174 _LT_TAGDECL([], [export_symbols_cmds], [2],
 6175     [The commands to list exported symbols])
 6176 _LT_TAGDECL([], [exclude_expsyms], [1],
 6177     [Symbols that should not be listed in the preloaded symbols])
 6178 _LT_TAGDECL([], [include_expsyms], [1],
 6179     [Symbols that must always be exported])
 6180 _LT_TAGDECL([], [prelink_cmds], [2],
 6181     [Commands necessary for linking programs (against libraries) with templates])
 6182 _LT_TAGDECL([], [postlink_cmds], [2],
 6183     [Commands necessary for finishing linking programs])
 6184 _LT_TAGDECL([], [file_list_spec], [1],
 6185     [Specify filename containing input files])
 6186 dnl FIXME: Not yet implemented
 6187 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
 6188 dnl    [Compiler flag to generate thread safe objects])
 6189 ])# _LT_LINKER_SHLIBS
 6190 
 6191 
 6192 # _LT_LANG_C_CONFIG([TAG])
 6193 # ------------------------
 6194 # Ensure that the configuration variables for a C compiler are suitably
 6195 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6196 # the compiler configuration to 'libtool'.
 6197 m4_defun([_LT_LANG_C_CONFIG],
 6198 [m4_require([_LT_DECL_EGREP])dnl
 6199 lt_save_CC=$CC
 6200 AC_LANG_PUSH(C)
 6201 
 6202 # Source file extension for C test sources.
 6203 ac_ext=c
 6204 
 6205 # Object file extension for compiled C test sources.
 6206 objext=o
 6207 _LT_TAGVAR(objext, $1)=$objext
 6208 
 6209 # Code to be used in simple compile tests
 6210 lt_simple_compile_test_code="int some_variable = 0;"
 6211 
 6212 # Code to be used in simple link tests
 6213 lt_simple_link_test_code='int main(){return(0);}'
 6214 
 6215 _LT_TAG_COMPILER
 6216 # Save the default compiler, since it gets overwritten when the other
 6217 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
 6218 compiler_DEFAULT=$CC
 6219 
 6220 # save warnings/boilerplate of simple test code
 6221 _LT_COMPILER_BOILERPLATE
 6222 _LT_LINKER_BOILERPLATE
 6223 
 6224 ## CAVEAT EMPTOR:
 6225 ## There is no encapsulation within the following macros, do not change
 6226 ## the running order or otherwise move them around unless you know exactly
 6227 ## what you are doing...
 6228 if test -n "$compiler"; then
 6229   _LT_COMPILER_NO_RTTI($1)
 6230   _LT_COMPILER_PIC($1)
 6231   _LT_COMPILER_C_O($1)
 6232   _LT_COMPILER_FILE_LOCKS($1)
 6233   _LT_LINKER_SHLIBS($1)
 6234   _LT_SYS_DYNAMIC_LINKER($1)
 6235   _LT_LINKER_HARDCODE_LIBPATH($1)
 6236   LT_SYS_DLOPEN_SELF
 6237   _LT_CMD_STRIPLIB
 6238 
 6239   # Report what library types will actually be built
 6240   AC_MSG_CHECKING([if libtool supports shared libraries])
 6241   AC_MSG_RESULT([$can_build_shared])
 6242 
 6243   AC_MSG_CHECKING([whether to build shared libraries])
 6244   test no = "$can_build_shared" && enable_shared=no
 6245 
 6246   # On AIX, shared libraries and static libraries use the same namespace, and
 6247   # are all built from PIC.
 6248   case $host_os in
 6249   aix3*)
 6250     test yes = "$enable_shared" && enable_static=no
 6251     if test -n "$RANLIB"; then
 6252       archive_cmds="$archive_cmds~\$RANLIB \$lib"
 6253       postinstall_cmds='$RANLIB $lib'
 6254     fi
 6255     ;;
 6256 
 6257   aix[[4-9]]*)
 6258     if test ia64 != "$host_cpu"; then
 6259       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 6260       yes,aix,yes) ;;			# shared object as lib.so file only
 6261       yes,svr4,*) ;;			# shared object as lib.so archive member only
 6262       yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 6263       esac
 6264     fi
 6265     ;;
 6266   esac
 6267   AC_MSG_RESULT([$enable_shared])
 6268 
 6269   AC_MSG_CHECKING([whether to build static libraries])
 6270   # Make sure either enable_shared or enable_static is yes.
 6271   test yes = "$enable_shared" || enable_static=yes
 6272   AC_MSG_RESULT([$enable_static])
 6273 
 6274   _LT_CONFIG($1)
 6275 fi
 6276 AC_LANG_POP
 6277 CC=$lt_save_CC
 6278 ])# _LT_LANG_C_CONFIG
 6279 
 6280 
 6281 # _LT_LANG_CXX_CONFIG([TAG])
 6282 # --------------------------
 6283 # Ensure that the configuration variables for a C++ compiler are suitably
 6284 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6285 # the compiler configuration to 'libtool'.
 6286 m4_defun([_LT_LANG_CXX_CONFIG],
 6287 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 6288 m4_require([_LT_DECL_EGREP])dnl
 6289 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 6290 if test -n "$CXX" && ( test no != "$CXX" &&
 6291     ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
 6292     (test g++ != "$CXX"))); then
 6293   AC_PROG_CXXCPP
 6294 else
 6295   _lt_caught_CXX_error=yes
 6296 fi
 6297 
 6298 AC_LANG_PUSH(C++)
 6299 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6300 _LT_TAGVAR(allow_undefined_flag, $1)=
 6301 _LT_TAGVAR(always_export_symbols, $1)=no
 6302 _LT_TAGVAR(archive_expsym_cmds, $1)=
 6303 _LT_TAGVAR(compiler_needs_object, $1)=no
 6304 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 6305 _LT_TAGVAR(hardcode_direct, $1)=no
 6306 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6307 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 6308 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6309 _LT_TAGVAR(hardcode_minus_L, $1)=no
 6310 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 6311 _LT_TAGVAR(hardcode_automatic, $1)=no
 6312 _LT_TAGVAR(inherit_rpath, $1)=no
 6313 _LT_TAGVAR(module_cmds, $1)=
 6314 _LT_TAGVAR(module_expsym_cmds, $1)=
 6315 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 6316 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 6317 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 6318 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 6319 _LT_TAGVAR(no_undefined_flag, $1)=
 6320 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6321 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 6322 
 6323 # Source file extension for C++ test sources.
 6324 ac_ext=cpp
 6325 
 6326 # Object file extension for compiled C++ test sources.
 6327 objext=o
 6328 _LT_TAGVAR(objext, $1)=$objext
 6329 
 6330 # No sense in running all these tests if we already determined that
 6331 # the CXX compiler isn't working.  Some variables (like enable_shared)
 6332 # are currently assumed to apply to all compilers on this platform,
 6333 # and will be corrupted by setting them based on a non-working compiler.
 6334 if test yes != "$_lt_caught_CXX_error"; then
 6335   # Code to be used in simple compile tests
 6336   lt_simple_compile_test_code="int some_variable = 0;"
 6337 
 6338   # Code to be used in simple link tests
 6339   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 6340 
 6341   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 6342   _LT_TAG_COMPILER
 6343 
 6344   # save warnings/boilerplate of simple test code
 6345   _LT_COMPILER_BOILERPLATE
 6346   _LT_LINKER_BOILERPLATE
 6347 
 6348   # Allow CC to be a program name with arguments.
 6349   lt_save_CC=$CC
 6350   lt_save_CFLAGS=$CFLAGS
 6351   lt_save_LD=$LD
 6352   lt_save_GCC=$GCC
 6353   GCC=$GXX
 6354   lt_save_with_gnu_ld=$with_gnu_ld
 6355   lt_save_path_LD=$lt_cv_path_LD
 6356   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 6357     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 6358   else
 6359     $as_unset lt_cv_prog_gnu_ld
 6360   fi
 6361   if test -n "${lt_cv_path_LDCXX+set}"; then
 6362     lt_cv_path_LD=$lt_cv_path_LDCXX
 6363   else
 6364     $as_unset lt_cv_path_LD
 6365   fi
 6366   test -z "${LDCXX+set}" || LD=$LDCXX
 6367   CC=${CXX-"c++"}
 6368   CFLAGS=$CXXFLAGS
 6369   compiler=$CC
 6370   _LT_TAGVAR(compiler, $1)=$CC
 6371   _LT_CC_BASENAME([$compiler])
 6372 
 6373   if test -n "$compiler"; then
 6374     # We don't want -fno-exception when compiling C++ code, so set the
 6375     # no_builtin_flag separately
 6376     if test yes = "$GXX"; then
 6377       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 6378     else
 6379       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 6380     fi
 6381 
 6382     if test yes = "$GXX"; then
 6383       # Set up default GNU C++ configuration
 6384 
 6385       LT_PATH_LD
 6386 
 6387       # Check if GNU C++ uses GNU ld as the underlying linker, since the
 6388       # archiving commands below assume that GNU ld is being used.
 6389       if test yes = "$with_gnu_ld"; then
 6390         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6391         _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'
 6392 
 6393         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6394         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6395 
 6396         # If archive_cmds runs LD, not CC, wlarc should be empty
 6397         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 6398         #     investigate it a little bit more. (MM)
 6399         wlarc='$wl'
 6400 
 6401         # ancient GNU ld didn't support --whole-archive et. al.
 6402         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
 6403 	  $GREP 'no-whole-archive' > /dev/null; then
 6404           _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 6405         else
 6406           _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6407         fi
 6408       else
 6409         with_gnu_ld=no
 6410         wlarc=
 6411 
 6412         # A generic and very simple default shared library creation
 6413         # command for GNU C++ for the case where it uses the native
 6414         # linker, instead of GNU ld.  If possible, this setting should
 6415         # overridden to take advantage of the native linker features on
 6416         # the platform it is being used on.
 6417         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 6418       fi
 6419 
 6420       # Commands to make compiler produce verbose output that lists
 6421       # what "hidden" libraries, object files and flags are used when
 6422       # linking a shared library.
 6423       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 6424 
 6425     else
 6426       GXX=no
 6427       with_gnu_ld=no
 6428       wlarc=
 6429     fi
 6430 
 6431     # PORTME: fill in a description of your system's C++ link characteristics
 6432     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 6433     _LT_TAGVAR(ld_shlibs, $1)=yes
 6434     case $host_os in
 6435       aix3*)
 6436         # FIXME: insert proper C++ library support
 6437         _LT_TAGVAR(ld_shlibs, $1)=no
 6438         ;;
 6439       aix[[4-9]]*)
 6440         if test ia64 = "$host_cpu"; then
 6441           # On IA64, the linker does run time linking by default, so we don't
 6442           # have to do anything special.
 6443           aix_use_runtimelinking=no
 6444           exp_sym_flag='-Bexport'
 6445           no_entry_flag=
 6446         else
 6447           aix_use_runtimelinking=no
 6448 
 6449           # Test if we are trying to use run time linking or normal
 6450           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 6451           # have runtime linking enabled, and use it for executables.
 6452           # For shared libraries, we enable/disable runtime linking
 6453           # depending on the kind of the shared library created -
 6454           # when "with_aix_soname,aix_use_runtimelinking" is:
 6455           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 6456           # "aix,yes"  lib.so          shared, rtl:yes, for executables
 6457           #            lib.a           static archive
 6458           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
 6459           #            lib.a(lib.so.V) shared, rtl:no,  for executables
 6460           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 6461           #            lib.a(lib.so.V) shared, rtl:no
 6462           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 6463           #            lib.a           static archive
 6464           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 6465 	    for ld_flag in $LDFLAGS; do
 6466 	      case $ld_flag in
 6467 	      *-brtl*)
 6468 	        aix_use_runtimelinking=yes
 6469 	        break
 6470 	        ;;
 6471 	      esac
 6472 	    done
 6473 	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 6474 	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
 6475 	      # so we don't have lib.a shared libs to link our executables.
 6476 	      # We have to force runtime linking in this case.
 6477 	      aix_use_runtimelinking=yes
 6478 	      LDFLAGS="$LDFLAGS -Wl,-brtl"
 6479 	    fi
 6480 	    ;;
 6481           esac
 6482 
 6483           exp_sym_flag='-bexport'
 6484           no_entry_flag='-bnoentry'
 6485         fi
 6486 
 6487         # When large executables or shared objects are built, AIX ld can
 6488         # have problems creating the table of contents.  If linking a library
 6489         # or program results in "error TOC overflow" add -mminimal-toc to
 6490         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 6491         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 6492 
 6493         _LT_TAGVAR(archive_cmds, $1)=''
 6494         _LT_TAGVAR(hardcode_direct, $1)=yes
 6495         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6496         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6497         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6498         _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 6499         case $with_aix_soname,$aix_use_runtimelinking in
 6500         aix,*) ;;	# no import file
 6501         svr4,* | *,yes) # use import file
 6502           # The Import File defines what to hardcode.
 6503           _LT_TAGVAR(hardcode_direct, $1)=no
 6504           _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6505           ;;
 6506         esac
 6507 
 6508         if test yes = "$GXX"; then
 6509           case $host_os in aix4.[[012]]|aix4.[[012]].*)
 6510           # We only want to do this on AIX 4.2 and lower, the check
 6511           # below for broken collect2 doesn't work under 4.3+
 6512 	  collect2name=`$CC -print-prog-name=collect2`
 6513 	  if test -f "$collect2name" &&
 6514 	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 6515 	  then
 6516 	    # We have reworked collect2
 6517 	    :
 6518 	  else
 6519 	    # We have old collect2
 6520 	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
 6521 	    # It fails to find uninstalled libraries when the uninstalled
 6522 	    # path is not listed in the libpath.  Setting hardcode_minus_L
 6523 	    # to unsupported forces relinking
 6524 	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6525 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6526 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6527 	  fi
 6528           esac
 6529           shared_flag='-shared'
 6530 	  if test yes = "$aix_use_runtimelinking"; then
 6531 	    shared_flag=$shared_flag' $wl-G'
 6532 	  fi
 6533 	  # Need to ensure runtime linking is disabled for the traditional
 6534 	  # shared library, or the linker may eventually find shared libraries
 6535 	  # /with/ Import File - we do not want to mix them.
 6536 	  shared_flag_aix='-shared'
 6537 	  shared_flag_svr4='-shared $wl-G'
 6538         else
 6539           # not using gcc
 6540           if test ia64 = "$host_cpu"; then
 6541 	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 6542 	  # chokes on -Wl,-G. The following line is correct:
 6543 	  shared_flag='-G'
 6544           else
 6545 	    if test yes = "$aix_use_runtimelinking"; then
 6546 	      shared_flag='$wl-G'
 6547 	    else
 6548 	      shared_flag='$wl-bM:SRE'
 6549 	    fi
 6550 	    shared_flag_aix='$wl-bM:SRE'
 6551 	    shared_flag_svr4='$wl-G'
 6552           fi
 6553         fi
 6554 
 6555         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 6556         # It seems that -bexpall does not export symbols beginning with
 6557         # underscore (_), so it is better to generate a list of symbols to
 6558 	# export.
 6559         _LT_TAGVAR(always_export_symbols, $1)=yes
 6560 	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 6561           # Warning - without using the other runtime loading flags (-brtl),
 6562           # -berok will link without error, but may produce a broken library.
 6563           # The "-G" linker flag allows undefined symbols.
 6564           _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
 6565           # Determine the default libpath from the value encoded in an empty
 6566           # executable.
 6567           _LT_SYS_MODULE_PATH_AIX([$1])
 6568           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6569 
 6570           _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' '$shared_flag
 6571         else
 6572           if test ia64 = "$host_cpu"; then
 6573 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 6574 	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 6575 	    _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"
 6576           else
 6577 	    # Determine the default libpath from the value encoded in an
 6578 	    # empty executable.
 6579 	    _LT_SYS_MODULE_PATH_AIX([$1])
 6580 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6581 	    # Warning - without using the other run time loading flags,
 6582 	    # -berok will link without error, but may produce a broken library.
 6583 	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 6584 	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 6585 	    if test yes = "$with_gnu_ld"; then
 6586 	      # We only use this code for GNU lds that support --whole-archive.
 6587 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 6588 	    else
 6589 	      # Exported symbols can be pulled into shared objects from archives
 6590 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 6591 	    fi
 6592 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6593 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 6594 	    # -brtl affects multiple linker settings, -berok does not and is overridden later
 6595 	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 6596 	    if test svr4 != "$with_aix_soname"; then
 6597 	      # This is similar to how AIX traditionally builds its shared
 6598 	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
 6599 	      _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/$soname'
 6600 	    fi
 6601 	    if test aix != "$with_aix_soname"; then
 6602 	      _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'
 6603 	    else
 6604 	      # used by -dlpreopen to get the symbols
 6605 	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 6606 	    fi
 6607 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 6608           fi
 6609         fi
 6610         ;;
 6611 
 6612       beos*)
 6613 	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6614 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6615 	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 6616 	  # support --undefined.  This deserves some investigation.  FIXME
 6617 	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6618 	else
 6619 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6620 	fi
 6621 	;;
 6622 
 6623       chorus*)
 6624         case $cc_basename in
 6625           *)
 6626 	  # FIXME: insert proper C++ library support
 6627 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6628 	  ;;
 6629         esac
 6630         ;;
 6631 
 6632       cygwin* | mingw* | pw32* | cegcc*)
 6633 	case $GXX,$cc_basename in
 6634 	,cl* | no,cl*)
 6635 	  # Native MSVC
 6636 	  # hardcode_libdir_flag_spec is actually meaningless, as there is
 6637 	  # no search path for DLLs.
 6638 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 6639 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6640 	  _LT_TAGVAR(always_export_symbols, $1)=yes
 6641 	  _LT_TAGVAR(file_list_spec, $1)='@'
 6642 	  # Tell ltmain to make .lib files, not .a files.
 6643 	  libext=lib
 6644 	  # Tell ltmain to make .dll files, not .so files.
 6645 	  shrext_cmds=.dll
 6646 	  # FIXME: Setting linknames here is a bad hack.
 6647 	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 6648 	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6649               cp "$export_symbols" "$output_objdir/$soname.def";
 6650               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 6651             else
 6652               $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 6653             fi~
 6654             $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 6655             linknames='
 6656 	  # The linker will not automatically build a static lib if we build a DLL.
 6657 	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 6658 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6659 	  # Don't use ranlib
 6660 	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 6661 	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 6662             lt_tool_outputfile="@TOOL_OUTPUT@"~
 6663             case $lt_outputfile in
 6664               *.exe|*.EXE) ;;
 6665               *)
 6666                 lt_outputfile=$lt_outputfile.exe
 6667                 lt_tool_outputfile=$lt_tool_outputfile.exe
 6668                 ;;
 6669             esac~
 6670             func_to_tool_file "$lt_outputfile"~
 6671             if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 6672               $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 6673               $RM "$lt_outputfile.manifest";
 6674             fi'
 6675 	  ;;
 6676 	*)
 6677 	  # g++
 6678 	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 6679 	  # as there is no search path for DLLs.
 6680 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6681 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 6682 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6683 	  _LT_TAGVAR(always_export_symbols, $1)=no
 6684 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6685 
 6686 	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 6687 	    _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'
 6688 	    # If the export-symbols file already is a .def file, use it as
 6689 	    # is; otherwise, prepend EXPORTS...
 6690 	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6691               cp $export_symbols $output_objdir/$soname.def;
 6692             else
 6693               echo EXPORTS > $output_objdir/$soname.def;
 6694               cat $export_symbols >> $output_objdir/$soname.def;
 6695             fi~
 6696             $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'
 6697 	  else
 6698 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6699 	  fi
 6700 	  ;;
 6701 	esac
 6702 	;;
 6703       darwin* | rhapsody*)
 6704         _LT_DARWIN_LINKER_FEATURES($1)
 6705 	;;
 6706 
 6707       os2*)
 6708 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6709 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 6710 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6711 	shrext_cmds=.dll
 6712 	_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6713 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6714 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6715 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6716 	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 6717 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6718 	  emximp -o $lib $output_objdir/$libname.def'
 6719 	_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6720 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6721 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6722 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6723 	  prefix_cmds="$SED"~
 6724 	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
 6725 	    prefix_cmds="$prefix_cmds -e 1d";
 6726 	  fi~
 6727 	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 6728 	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 6729 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6730 	  emximp -o $lib $output_objdir/$libname.def'
 6731 	_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 6732 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6733 	;;
 6734 
 6735       dgux*)
 6736         case $cc_basename in
 6737           ec++*)
 6738 	    # FIXME: insert proper C++ library support
 6739 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6740 	    ;;
 6741           ghcx*)
 6742 	    # Green Hills C++ Compiler
 6743 	    # FIXME: insert proper C++ library support
 6744 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6745 	    ;;
 6746           *)
 6747 	    # FIXME: insert proper C++ library support
 6748 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6749 	    ;;
 6750         esac
 6751         ;;
 6752 
 6753       freebsd2.*)
 6754         # C++ shared libraries reported to be fairly broken before
 6755 	# switch to ELF
 6756         _LT_TAGVAR(ld_shlibs, $1)=no
 6757         ;;
 6758 
 6759       freebsd-elf*)
 6760         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6761         ;;
 6762 
 6763       freebsd* | dragonfly*)
 6764         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 6765         # conventions
 6766         _LT_TAGVAR(ld_shlibs, $1)=yes
 6767         ;;
 6768 
 6769       haiku*)
 6770         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6771         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6772         ;;
 6773 
 6774       hpux9*)
 6775         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6776         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6777         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6778         _LT_TAGVAR(hardcode_direct, $1)=yes
 6779         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6780 				             # but as the default
 6781 				             # location of the library.
 6782 
 6783         case $cc_basename in
 6784           CC*)
 6785             # FIXME: insert proper C++ library support
 6786             _LT_TAGVAR(ld_shlibs, $1)=no
 6787             ;;
 6788           aCC*)
 6789             _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 $lib'
 6790             # Commands to make compiler produce verbose output that lists
 6791             # what "hidden" libraries, object files and flags are used when
 6792             # linking a shared library.
 6793             #
 6794             # There doesn't appear to be a way to prevent this compiler from
 6795             # explicitly linking system object files so we need to strip them
 6796             # from the output so that they don't get included in the library
 6797             # dependencies.
 6798             output_verbose_link_cmd='templist=`($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"'
 6799             ;;
 6800           *)
 6801             if test yes = "$GXX"; then
 6802               _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'
 6803             else
 6804               # FIXME: insert proper C++ library support
 6805               _LT_TAGVAR(ld_shlibs, $1)=no
 6806             fi
 6807             ;;
 6808         esac
 6809         ;;
 6810 
 6811       hpux10*|hpux11*)
 6812         if test no = "$with_gnu_ld"; then
 6813 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6814 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6815 
 6816           case $host_cpu in
 6817             hppa*64*|ia64*)
 6818               ;;
 6819             *)
 6820 	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6821               ;;
 6822           esac
 6823         fi
 6824         case $host_cpu in
 6825           hppa*64*|ia64*)
 6826             _LT_TAGVAR(hardcode_direct, $1)=no
 6827             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6828             ;;
 6829           *)
 6830             _LT_TAGVAR(hardcode_direct, $1)=yes
 6831             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6832             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6833 					         # but as the default
 6834 					         # location of the library.
 6835             ;;
 6836         esac
 6837 
 6838         case $cc_basename in
 6839           CC*)
 6840 	    # FIXME: insert proper C++ library support
 6841 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6842 	    ;;
 6843           aCC*)
 6844 	    case $host_cpu in
 6845 	      hppa*64*)
 6846 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6847 	        ;;
 6848 	      ia64*)
 6849 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6850 	        ;;
 6851 	      *)
 6852 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6853 	        ;;
 6854 	    esac
 6855 	    # Commands to make compiler produce verbose output that lists
 6856 	    # what "hidden" libraries, object files and flags are used when
 6857 	    # linking a shared library.
 6858 	    #
 6859 	    # There doesn't appear to be a way to prevent this compiler from
 6860 	    # explicitly linking system object files so we need to strip them
 6861 	    # from the output so that they don't get included in the library
 6862 	    # dependencies.
 6863 	    output_verbose_link_cmd='templist=`($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"'
 6864 	    ;;
 6865           *)
 6866 	    if test yes = "$GXX"; then
 6867 	      if test no = "$with_gnu_ld"; then
 6868 	        case $host_cpu in
 6869 	          hppa*64*)
 6870 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6871 	            ;;
 6872 	          ia64*)
 6873 	            _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'
 6874 	            ;;
 6875 	          *)
 6876 	            _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'
 6877 	            ;;
 6878 	        esac
 6879 	      fi
 6880 	    else
 6881 	      # FIXME: insert proper C++ library support
 6882 	      _LT_TAGVAR(ld_shlibs, $1)=no
 6883 	    fi
 6884 	    ;;
 6885         esac
 6886         ;;
 6887 
 6888       interix[[3-9]]*)
 6889 	_LT_TAGVAR(hardcode_direct, $1)=no
 6890 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6891 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6892 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6893 	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 6894 	# Instead, shared libraries are loaded at an image base (0x10000000 by
 6895 	# default) and relocated if they conflict, which is a slow very memory
 6896 	# consuming and fragmenting process.  To avoid this, we pick a random,
 6897 	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 6898 	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 6899 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6900 	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6901 	;;
 6902       irix5* | irix6*)
 6903         case $cc_basename in
 6904           CC*)
 6905 	    # SGI C++
 6906 	    _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'
 6907 
 6908 	    # Archives containing C++ object files must be created using
 6909 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 6910 	    # necessary to make sure instantiated templates are included
 6911 	    # in the archive.
 6912 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 6913 	    ;;
 6914           *)
 6915 	    if test yes = "$GXX"; then
 6916 	      if test no = "$with_gnu_ld"; then
 6917 	        _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'
 6918 	      else
 6919 	        _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'
 6920 	      fi
 6921 	    fi
 6922 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 6923 	    ;;
 6924         esac
 6925         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6926         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6927         _LT_TAGVAR(inherit_rpath, $1)=yes
 6928         ;;
 6929 
 6930       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 6931         case $cc_basename in
 6932           KCC*)
 6933 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 6934 
 6935 	    # KCC will only create a shared library if the output file
 6936 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 6937 	    # to its proper name (with version) after linking.
 6938 	    _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'
 6939 	    _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 $lib'
 6940 	    # Commands to make compiler produce verbose output that lists
 6941 	    # what "hidden" libraries, object files and flags are used when
 6942 	    # linking a shared library.
 6943 	    #
 6944 	    # There doesn't appear to be a way to prevent this compiler from
 6945 	    # explicitly linking system object files so we need to strip them
 6946 	    # from the output so that they don't get included in the library
 6947 	    # dependencies.
 6948 	    output_verbose_link_cmd='templist=`$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"'
 6949 
 6950 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6951 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6952 
 6953 	    # Archives containing C++ object files must be created using
 6954 	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
 6955 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 6956 	    ;;
 6957 	  icpc* | ecpc* )
 6958 	    # Intel C++
 6959 	    with_gnu_ld=yes
 6960 	    # version 8.0 and above of icpc choke on multiply defined symbols
 6961 	    # if we add $predep_objects and $postdep_objects, however 7.1 and
 6962 	    # earlier do not add the objects themselves.
 6963 	    case `$CC -V 2>&1` in
 6964 	      *"Version 7."*)
 6965 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6966 		_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'
 6967 		;;
 6968 	      *)  # Version 8.0 or newer
 6969 	        tmp_idyn=
 6970 	        case $host_cpu in
 6971 		  ia64*) tmp_idyn=' -i_dynamic';;
 6972 		esac
 6973 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6974 		_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'
 6975 		;;
 6976 	    esac
 6977 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6978 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6979 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6980 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 6981 	    ;;
 6982           pgCC* | pgcpp*)
 6983             # Portland Group C++ compiler
 6984 	    case `$CC -V` in
 6985 	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
 6986 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 6987                rm -rf $tpldir~
 6988                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
 6989                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 6990 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 6991                 rm -rf $tpldir~
 6992                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
 6993                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 6994                 $RANLIB $oldlib'
 6995 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 6996                 rm -rf $tpldir~
 6997                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 6998                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6999 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
 7000                 rm -rf $tpldir~
 7001                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 7002                 $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'
 7003 	      ;;
 7004 	    *) # Version 6 and above use weak symbols
 7005 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7006 	      _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'
 7007 	      ;;
 7008 	    esac
 7009 
 7010 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
 7011 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7012 	    _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'
 7013             ;;
 7014 	  cxx*)
 7015 	    # Compaq C++
 7016 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7017 	    _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'
 7018 
 7019 	    runpath_var=LD_RUN_PATH
 7020 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7021 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7022 
 7023 	    # Commands to make compiler produce verbose output that lists
 7024 	    # what "hidden" libraries, object files and flags are used when
 7025 	    # linking a shared library.
 7026 	    #
 7027 	    # There doesn't appear to be a way to prevent this compiler from
 7028 	    # explicitly linking system object files so we need to strip them
 7029 	    # from the output so that they don't get included in the library
 7030 	    # dependencies.
 7031 	    output_verbose_link_cmd='templist=`$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'
 7032 	    ;;
 7033 	  xl* | mpixl* | bgxl*)
 7034 	    # IBM XL 8.0 on PPC, with GNU ld
 7035 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7036 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7037 	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7038 	    if test yes = "$supports_anon_versioning"; then
 7039 	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 7040                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 7041                 echo "local: *; };" >> $output_objdir/$libname.ver~
 7042                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 7043 	    fi
 7044 	    ;;
 7045 	  *)
 7046 	    case `$CC -V 2>&1 | sed 5q` in
 7047 	    *Sun\ C*)
 7048 	      # Sun C++ 5.9
 7049 	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7050 	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7051 	      _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'
 7052 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7053 	      _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'
 7054 	      _LT_TAGVAR(compiler_needs_object, $1)=yes
 7055 
 7056 	      # Not sure whether something based on
 7057 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 7058 	      # would be better.
 7059 	      output_verbose_link_cmd='func_echo_all'
 7060 
 7061 	      # Archives containing C++ object files must be created using
 7062 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7063 	      # necessary to make sure instantiated templates are included
 7064 	      # in the archive.
 7065 	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7066 	      ;;
 7067 	    esac
 7068 	    ;;
 7069 	esac
 7070 	;;
 7071 
 7072       lynxos*)
 7073         # FIXME: insert proper C++ library support
 7074 	_LT_TAGVAR(ld_shlibs, $1)=no
 7075 	;;
 7076 
 7077       m88k*)
 7078         # FIXME: insert proper C++ library support
 7079         _LT_TAGVAR(ld_shlibs, $1)=no
 7080 	;;
 7081 
 7082       mvs*)
 7083         case $cc_basename in
 7084           cxx*)
 7085 	    # FIXME: insert proper C++ library support
 7086 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7087 	    ;;
 7088 	  *)
 7089 	    # FIXME: insert proper C++ library support
 7090 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7091 	    ;;
 7092 	esac
 7093 	;;
 7094 
 7095       netbsd*)
 7096         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 7097 	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 7098 	  wlarc=
 7099 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7100 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7101 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7102 	fi
 7103 	# Workaround some broken pre-1.5 toolchains
 7104 	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 7105 	;;
 7106 
 7107       *nto* | *qnx*)
 7108         _LT_TAGVAR(ld_shlibs, $1)=yes
 7109 	;;
 7110 
 7111       openbsd* | bitrig*)
 7112 	if test -f /usr/libexec/ld.so; then
 7113 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7114 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7115 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 7116 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 7117 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7118 	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
 7119 	    _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'
 7120 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 7121 	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 7122 	  fi
 7123 	  output_verbose_link_cmd=func_echo_all
 7124 	else
 7125 	  _LT_TAGVAR(ld_shlibs, $1)=no
 7126 	fi
 7127 	;;
 7128 
 7129       osf3* | osf4* | osf5*)
 7130         case $cc_basename in
 7131           KCC*)
 7132 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 7133 
 7134 	    # KCC will only create a shared library if the output file
 7135 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 7136 	    # to its proper name (with version) after linking.
 7137 	    _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'
 7138 
 7139 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7140 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7141 
 7142 	    # Archives containing C++ object files must be created using
 7143 	    # the KAI C++ compiler.
 7144 	    case $host in
 7145 	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
 7146 	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
 7147 	    esac
 7148 	    ;;
 7149           RCC*)
 7150 	    # Rational C++ 2.4.1
 7151 	    # FIXME: insert proper C++ library support
 7152 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7153 	    ;;
 7154           cxx*)
 7155 	    case $host in
 7156 	      osf3*)
 7157 	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7158 	        _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'
 7159 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7160 		;;
 7161 	      *)
 7162 	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 7163 	        _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'
 7164 	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 7165                   echo "-hidden">> $lib.exp~
 7166                   $CC -shared$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~
 7167                   $RM $lib.exp'
 7168 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7169 		;;
 7170 	    esac
 7171 
 7172 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7173 
 7174 	    # Commands to make compiler produce verbose output that lists
 7175 	    # what "hidden" libraries, object files and flags are used when
 7176 	    # linking a shared library.
 7177 	    #
 7178 	    # There doesn't appear to be a way to prevent this compiler from
 7179 	    # explicitly linking system object files so we need to strip them
 7180 	    # from the output so that they don't get included in the library
 7181 	    # dependencies.
 7182 	    output_verbose_link_cmd='templist=`$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"'
 7183 	    ;;
 7184 	  *)
 7185 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7186 	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7187 	      case $host in
 7188 	        osf3*)
 7189 	          _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'
 7190 		  ;;
 7191 	        *)
 7192 	          _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'
 7193 		  ;;
 7194 	      esac
 7195 
 7196 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7197 	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7198 
 7199 	      # Commands to make compiler produce verbose output that lists
 7200 	      # what "hidden" libraries, object files and flags are used when
 7201 	      # linking a shared library.
 7202 	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7203 
 7204 	    else
 7205 	      # FIXME: insert proper C++ library support
 7206 	      _LT_TAGVAR(ld_shlibs, $1)=no
 7207 	    fi
 7208 	    ;;
 7209         esac
 7210         ;;
 7211 
 7212       psos*)
 7213         # FIXME: insert proper C++ library support
 7214         _LT_TAGVAR(ld_shlibs, $1)=no
 7215         ;;
 7216 
 7217       sunos4*)
 7218         case $cc_basename in
 7219           CC*)
 7220 	    # Sun C++ 4.x
 7221 	    # FIXME: insert proper C++ library support
 7222 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7223 	    ;;
 7224           lcc*)
 7225 	    # Lucid
 7226 	    # FIXME: insert proper C++ library support
 7227 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7228 	    ;;
 7229           *)
 7230 	    # FIXME: insert proper C++ library support
 7231 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7232 	    ;;
 7233         esac
 7234         ;;
 7235 
 7236       solaris*)
 7237         case $cc_basename in
 7238           CC* | sunCC*)
 7239 	    # Sun C++ 4.2, 5.x and Centerline C++
 7240             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 7241 	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7242 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7243 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7244               $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7245 
 7246 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7247 	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7248 	    case $host_os in
 7249 	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7250 	      *)
 7251 		# The compiler driver will combine and reorder linker options,
 7252 		# but understands '-z linker_flag'.
 7253 	        # Supported since Solaris 2.6 (maybe 2.5.1?)
 7254 		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 7255 	        ;;
 7256 	    esac
 7257 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 7258 
 7259 	    output_verbose_link_cmd='func_echo_all'
 7260 
 7261 	    # Archives containing C++ object files must be created using
 7262 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7263 	    # necessary to make sure instantiated templates are included
 7264 	    # in the archive.
 7265 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7266 	    ;;
 7267           gcx*)
 7268 	    # Green Hills C++ Compiler
 7269 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7270 
 7271 	    # The C++ compiler must be used to create the archive.
 7272 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 7273 	    ;;
 7274           *)
 7275 	    # GNU C++ compiler with Solaris linker
 7276 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7277 	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
 7278 	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
 7279 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7280 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7281                   $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 $lib.exp'
 7282 
 7283 	        # Commands to make compiler produce verbose output that lists
 7284 	        # what "hidden" libraries, object files and flags are used when
 7285 	        # linking a shared library.
 7286 	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7287 	      else
 7288 	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
 7289 	        # platform.
 7290 	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7291 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7292                   $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7293 
 7294 	        # Commands to make compiler produce verbose output that lists
 7295 	        # what "hidden" libraries, object files and flags are used when
 7296 	        # linking a shared library.
 7297 	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 7298 	      fi
 7299 
 7300 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
 7301 	      case $host_os in
 7302 		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7303 		*)
 7304 		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 7305 		  ;;
 7306 	      esac
 7307 	    fi
 7308 	    ;;
 7309         esac
 7310         ;;
 7311 
 7312     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 7313       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7314       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7315       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7316       runpath_var='LD_RUN_PATH'
 7317 
 7318       case $cc_basename in
 7319         CC*)
 7320 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7321 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7322 	  ;;
 7323 	*)
 7324 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7325 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7326 	  ;;
 7327       esac
 7328       ;;
 7329 
 7330       sysv5* | sco3.2v5* | sco5v6*)
 7331 	# Note: We CANNOT use -z defs as we might desire, because we do not
 7332 	# link with -lc, and that would cause any symbols used from libc to
 7333 	# always be unresolved, which means just about no library would
 7334 	# ever link correctly.  If we're not using GNU ld we use -z text
 7335 	# though, which does catch some bad symbols but isn't as heavy-handed
 7336 	# as -z defs.
 7337 	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7338 	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 7339 	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7340 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7341 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 7342 	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 7343 	_LT_TAGVAR(link_all_deplibs, $1)=yes
 7344 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 7345 	runpath_var='LD_RUN_PATH'
 7346 
 7347 	case $cc_basename in
 7348           CC*)
 7349 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7350 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7351 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
 7352               '"$_LT_TAGVAR(old_archive_cmds, $1)"
 7353 	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
 7354               '"$_LT_TAGVAR(reload_cmds, $1)"
 7355 	    ;;
 7356 	  *)
 7357 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7358 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7359 	    ;;
 7360 	esac
 7361       ;;
 7362 
 7363       tandem*)
 7364         case $cc_basename in
 7365           NCC*)
 7366 	    # NonStop-UX NCC 3.20
 7367 	    # FIXME: insert proper C++ library support
 7368 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7369 	    ;;
 7370           *)
 7371 	    # FIXME: insert proper C++ library support
 7372 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7373 	    ;;
 7374         esac
 7375         ;;
 7376 
 7377       vxworks*)
 7378         # FIXME: insert proper C++ library support
 7379         _LT_TAGVAR(ld_shlibs, $1)=no
 7380         ;;
 7381 
 7382       *)
 7383         # FIXME: insert proper C++ library support
 7384         _LT_TAGVAR(ld_shlibs, $1)=no
 7385         ;;
 7386     esac
 7387 
 7388     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 7389     test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 7390 
 7391     _LT_TAGVAR(GCC, $1)=$GXX
 7392     _LT_TAGVAR(LD, $1)=$LD
 7393 
 7394     ## CAVEAT EMPTOR:
 7395     ## There is no encapsulation within the following macros, do not change
 7396     ## the running order or otherwise move them around unless you know exactly
 7397     ## what you are doing...
 7398     _LT_SYS_HIDDEN_LIBDEPS($1)
 7399     _LT_COMPILER_PIC($1)
 7400     _LT_COMPILER_C_O($1)
 7401     _LT_COMPILER_FILE_LOCKS($1)
 7402     _LT_LINKER_SHLIBS($1)
 7403     _LT_SYS_DYNAMIC_LINKER($1)
 7404     _LT_LINKER_HARDCODE_LIBPATH($1)
 7405 
 7406     _LT_CONFIG($1)
 7407   fi # test -n "$compiler"
 7408 
 7409   CC=$lt_save_CC
 7410   CFLAGS=$lt_save_CFLAGS
 7411   LDCXX=$LD
 7412   LD=$lt_save_LD
 7413   GCC=$lt_save_GCC
 7414   with_gnu_ld=$lt_save_with_gnu_ld
 7415   lt_cv_path_LDCXX=$lt_cv_path_LD
 7416   lt_cv_path_LD=$lt_save_path_LD
 7417   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 7418   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 7419 fi # test yes != "$_lt_caught_CXX_error"
 7420 
 7421 AC_LANG_POP
 7422 ])# _LT_LANG_CXX_CONFIG
 7423 
 7424 
 7425 # _LT_FUNC_STRIPNAME_CNF
 7426 # ----------------------
 7427 # func_stripname_cnf prefix suffix name
 7428 # strip PREFIX and SUFFIX off of NAME.
 7429 # PREFIX and SUFFIX must not contain globbing or regex special
 7430 # characters, hashes, percent signs, but SUFFIX may contain a leading
 7431 # dot (in which case that matches only a dot).
 7432 #
 7433 # This function is identical to the (non-XSI) version of func_stripname,
 7434 # except this one can be used by m4 code that may be executed by configure,
 7435 # rather than the libtool script.
 7436 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
 7437 AC_REQUIRE([_LT_DECL_SED])
 7438 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
 7439 func_stripname_cnf ()
 7440 {
 7441   case @S|@2 in
 7442   .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
 7443   *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
 7444   esac
 7445 } # func_stripname_cnf
 7446 ])# _LT_FUNC_STRIPNAME_CNF
 7447 
 7448 
 7449 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
 7450 # ---------------------------------
 7451 # Figure out "hidden" library dependencies from verbose
 7452 # compiler output when linking a shared library.
 7453 # Parse the compiler output and extract the necessary
 7454 # objects, libraries and library flags.
 7455 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
 7456 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 7457 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
 7458 # Dependencies to place before and after the object being linked:
 7459 _LT_TAGVAR(predep_objects, $1)=
 7460 _LT_TAGVAR(postdep_objects, $1)=
 7461 _LT_TAGVAR(predeps, $1)=
 7462 _LT_TAGVAR(postdeps, $1)=
 7463 _LT_TAGVAR(compiler_lib_search_path, $1)=
 7464 
 7465 dnl we can't use the lt_simple_compile_test_code here,
 7466 dnl because it contains code intended for an executable,
 7467 dnl not a library.  It's possible we should let each
 7468 dnl tag define a new lt_????_link_test_code variable,
 7469 dnl but it's only used here...
 7470 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
 7471 int a;
 7472 void foo (void) { a = 0; }
 7473 _LT_EOF
 7474 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
 7475 class Foo
 7476 {
 7477 public:
 7478   Foo (void) { a = 0; }
 7479 private:
 7480   int a;
 7481 };
 7482 _LT_EOF
 7483 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
 7484       subroutine foo
 7485       implicit none
 7486       integer*4 a
 7487       a=0
 7488       return
 7489       end
 7490 _LT_EOF
 7491 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
 7492       subroutine foo
 7493       implicit none
 7494       integer a
 7495       a=0
 7496       return
 7497       end
 7498 _LT_EOF
 7499 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
 7500 public class foo {
 7501   private int a;
 7502   public void bar (void) {
 7503     a = 0;
 7504   }
 7505 };
 7506 _LT_EOF
 7507 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
 7508 package foo
 7509 func foo() {
 7510 }
 7511 _LT_EOF
 7512 ])
 7513 
 7514 _lt_libdeps_save_CFLAGS=$CFLAGS
 7515 case "$CC $CFLAGS " in #(
 7516 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
 7517 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
 7518 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
 7519 esac
 7520 
 7521 dnl Parse the compiler output and extract the necessary
 7522 dnl objects, libraries and library flags.
 7523 if AC_TRY_EVAL(ac_compile); then
 7524   # Parse the compiler output and extract the necessary
 7525   # objects, libraries and library flags.
 7526 
 7527   # Sentinel used to keep track of whether or not we are before
 7528   # the conftest object file.
 7529   pre_test_object_deps_done=no
 7530 
 7531   for p in `eval "$output_verbose_link_cmd"`; do
 7532     case $prev$p in
 7533 
 7534     -L* | -R* | -l*)
 7535        # Some compilers place space between "-{L,R}" and the path.
 7536        # Remove the space.
 7537        if test x-L = "$p" ||
 7538           test x-R = "$p"; then
 7539 	 prev=$p
 7540 	 continue
 7541        fi
 7542 
 7543        # Expand the sysroot to ease extracting the directories later.
 7544        if test -z "$prev"; then
 7545          case $p in
 7546          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
 7547          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
 7548          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
 7549          esac
 7550        fi
 7551        case $p in
 7552        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
 7553        esac
 7554        if test no = "$pre_test_object_deps_done"; then
 7555 	 case $prev in
 7556 	 -L | -R)
 7557 	   # Internal compiler library paths should come after those
 7558 	   # provided the user.  The postdeps already come after the
 7559 	   # user supplied libs so there is no need to process them.
 7560 	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
 7561 	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
 7562 	   else
 7563 	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
 7564 	   fi
 7565 	   ;;
 7566 	 # The "-l" case would never come before the object being
 7567 	 # linked, so don't bother handling this case.
 7568 	 esac
 7569        else
 7570 	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
 7571 	   _LT_TAGVAR(postdeps, $1)=$prev$p
 7572 	 else
 7573 	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
 7574 	 fi
 7575        fi
 7576        prev=
 7577        ;;
 7578 
 7579     *.lto.$objext) ;; # Ignore GCC LTO objects
 7580     *.$objext)
 7581        # This assumes that the test object file only shows up
 7582        # once in the compiler output.
 7583        if test "$p" = "conftest.$objext"; then
 7584 	 pre_test_object_deps_done=yes
 7585 	 continue
 7586        fi
 7587 
 7588        if test no = "$pre_test_object_deps_done"; then
 7589 	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
 7590 	   _LT_TAGVAR(predep_objects, $1)=$p
 7591 	 else
 7592 	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
 7593 	 fi
 7594        else
 7595 	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
 7596 	   _LT_TAGVAR(postdep_objects, $1)=$p
 7597 	 else
 7598 	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
 7599 	 fi
 7600        fi
 7601        ;;
 7602 
 7603     *) ;; # Ignore the rest.
 7604 
 7605     esac
 7606   done
 7607 
 7608   # Clean up.
 7609   rm -f a.out a.exe
 7610 else
 7611   echo "libtool.m4: error: problem compiling $1 test program"
 7612 fi
 7613 
 7614 $RM -f confest.$objext
 7615 CFLAGS=$_lt_libdeps_save_CFLAGS
 7616 
 7617 # PORTME: override above test on systems where it is broken
 7618 m4_if([$1], [CXX],
 7619 [case $host_os in
 7620 interix[[3-9]]*)
 7621   # Interix 3.5 installs completely hosed .la files for C++, so rather than
 7622   # hack all around it, let's just trust "g++" to DTRT.
 7623   _LT_TAGVAR(predep_objects,$1)=
 7624   _LT_TAGVAR(postdep_objects,$1)=
 7625   _LT_TAGVAR(postdeps,$1)=
 7626   ;;
 7627 esac
 7628 ])
 7629 
 7630 case " $_LT_TAGVAR(postdeps, $1) " in
 7631 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 7632 esac
 7633  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
 7634 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 7635  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
 7636 fi
 7637 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
 7638     [The directories searched by this compiler when creating a shared library])
 7639 _LT_TAGDECL([], [predep_objects], [1],
 7640     [Dependencies to place before and after the objects being linked to
 7641     create a shared library])
 7642 _LT_TAGDECL([], [postdep_objects], [1])
 7643 _LT_TAGDECL([], [predeps], [1])
 7644 _LT_TAGDECL([], [postdeps], [1])
 7645 _LT_TAGDECL([], [compiler_lib_search_path], [1],
 7646     [The library search path used internally by the compiler when linking
 7647     a shared library])
 7648 ])# _LT_SYS_HIDDEN_LIBDEPS
 7649 
 7650 
 7651 # _LT_LANG_F77_CONFIG([TAG])
 7652 # --------------------------
 7653 # Ensure that the configuration variables for a Fortran 77 compiler are
 7654 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7655 # to write the compiler configuration to 'libtool'.
 7656 m4_defun([_LT_LANG_F77_CONFIG],
 7657 [AC_LANG_PUSH(Fortran 77)
 7658 if test -z "$F77" || test no = "$F77"; then
 7659   _lt_disable_F77=yes
 7660 fi
 7661 
 7662 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7663 _LT_TAGVAR(allow_undefined_flag, $1)=
 7664 _LT_TAGVAR(always_export_symbols, $1)=no
 7665 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7666 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7667 _LT_TAGVAR(hardcode_direct, $1)=no
 7668 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7670 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7671 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7672 _LT_TAGVAR(hardcode_automatic, $1)=no
 7673 _LT_TAGVAR(inherit_rpath, $1)=no
 7674 _LT_TAGVAR(module_cmds, $1)=
 7675 _LT_TAGVAR(module_expsym_cmds, $1)=
 7676 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7677 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7678 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7679 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7680 _LT_TAGVAR(no_undefined_flag, $1)=
 7681 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7682 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7683 
 7684 # Source file extension for f77 test sources.
 7685 ac_ext=f
 7686 
 7687 # Object file extension for compiled f77 test sources.
 7688 objext=o
 7689 _LT_TAGVAR(objext, $1)=$objext
 7690 
 7691 # No sense in running all these tests if we already determined that
 7692 # the F77 compiler isn't working.  Some variables (like enable_shared)
 7693 # are currently assumed to apply to all compilers on this platform,
 7694 # and will be corrupted by setting them based on a non-working compiler.
 7695 if test yes != "$_lt_disable_F77"; then
 7696   # Code to be used in simple compile tests
 7697   lt_simple_compile_test_code="\
 7698       subroutine t
 7699       return
 7700       end
 7701 "
 7702 
 7703   # Code to be used in simple link tests
 7704   lt_simple_link_test_code="\
 7705       program t
 7706       end
 7707 "
 7708 
 7709   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7710   _LT_TAG_COMPILER
 7711 
 7712   # save warnings/boilerplate of simple test code
 7713   _LT_COMPILER_BOILERPLATE
 7714   _LT_LINKER_BOILERPLATE
 7715 
 7716   # Allow CC to be a program name with arguments.
 7717   lt_save_CC=$CC
 7718   lt_save_GCC=$GCC
 7719   lt_save_CFLAGS=$CFLAGS
 7720   CC=${F77-"f77"}
 7721   CFLAGS=$FFLAGS
 7722   compiler=$CC
 7723   _LT_TAGVAR(compiler, $1)=$CC
 7724   _LT_CC_BASENAME([$compiler])
 7725   GCC=$G77
 7726   if test -n "$compiler"; then
 7727     AC_MSG_CHECKING([if libtool supports shared libraries])
 7728     AC_MSG_RESULT([$can_build_shared])
 7729 
 7730     AC_MSG_CHECKING([whether to build shared libraries])
 7731     test no = "$can_build_shared" && enable_shared=no
 7732 
 7733     # On AIX, shared libraries and static libraries use the same namespace, and
 7734     # are all built from PIC.
 7735     case $host_os in
 7736       aix3*)
 7737         test yes = "$enable_shared" && enable_static=no
 7738         if test -n "$RANLIB"; then
 7739           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7740           postinstall_cmds='$RANLIB $lib'
 7741         fi
 7742         ;;
 7743       aix[[4-9]]*)
 7744 	if test ia64 != "$host_cpu"; then
 7745 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7746 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7747 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7748 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7749 	  esac
 7750 	fi
 7751         ;;
 7752     esac
 7753     AC_MSG_RESULT([$enable_shared])
 7754 
 7755     AC_MSG_CHECKING([whether to build static libraries])
 7756     # Make sure either enable_shared or enable_static is yes.
 7757     test yes = "$enable_shared" || enable_static=yes
 7758     AC_MSG_RESULT([$enable_static])
 7759 
 7760     _LT_TAGVAR(GCC, $1)=$G77
 7761     _LT_TAGVAR(LD, $1)=$LD
 7762 
 7763     ## CAVEAT EMPTOR:
 7764     ## There is no encapsulation within the following macros, do not change
 7765     ## the running order or otherwise move them around unless you know exactly
 7766     ## what you are doing...
 7767     _LT_COMPILER_PIC($1)
 7768     _LT_COMPILER_C_O($1)
 7769     _LT_COMPILER_FILE_LOCKS($1)
 7770     _LT_LINKER_SHLIBS($1)
 7771     _LT_SYS_DYNAMIC_LINKER($1)
 7772     _LT_LINKER_HARDCODE_LIBPATH($1)
 7773 
 7774     _LT_CONFIG($1)
 7775   fi # test -n "$compiler"
 7776 
 7777   GCC=$lt_save_GCC
 7778   CC=$lt_save_CC
 7779   CFLAGS=$lt_save_CFLAGS
 7780 fi # test yes != "$_lt_disable_F77"
 7781 
 7782 AC_LANG_POP
 7783 ])# _LT_LANG_F77_CONFIG
 7784 
 7785 
 7786 # _LT_LANG_FC_CONFIG([TAG])
 7787 # -------------------------
 7788 # Ensure that the configuration variables for a Fortran compiler are
 7789 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7790 # to write the compiler configuration to 'libtool'.
 7791 m4_defun([_LT_LANG_FC_CONFIG],
 7792 [AC_LANG_PUSH(Fortran)
 7793 
 7794 if test -z "$FC" || test no = "$FC"; then
 7795   _lt_disable_FC=yes
 7796 fi
 7797 
 7798 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7799 _LT_TAGVAR(allow_undefined_flag, $1)=
 7800 _LT_TAGVAR(always_export_symbols, $1)=no
 7801 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7802 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7803 _LT_TAGVAR(hardcode_direct, $1)=no
 7804 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7805 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7806 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7807 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7808 _LT_TAGVAR(hardcode_automatic, $1)=no
 7809 _LT_TAGVAR(inherit_rpath, $1)=no
 7810 _LT_TAGVAR(module_cmds, $1)=
 7811 _LT_TAGVAR(module_expsym_cmds, $1)=
 7812 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7813 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7814 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7815 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7816 _LT_TAGVAR(no_undefined_flag, $1)=
 7817 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7818 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7819 
 7820 # Source file extension for fc test sources.
 7821 ac_ext=${ac_fc_srcext-f}
 7822 
 7823 # Object file extension for compiled fc test sources.
 7824 objext=o
 7825 _LT_TAGVAR(objext, $1)=$objext
 7826 
 7827 # No sense in running all these tests if we already determined that
 7828 # the FC compiler isn't working.  Some variables (like enable_shared)
 7829 # are currently assumed to apply to all compilers on this platform,
 7830 # and will be corrupted by setting them based on a non-working compiler.
 7831 if test yes != "$_lt_disable_FC"; then
 7832   # Code to be used in simple compile tests
 7833   lt_simple_compile_test_code="\
 7834       subroutine t
 7835       return
 7836       end
 7837 "
 7838 
 7839   # Code to be used in simple link tests
 7840   lt_simple_link_test_code="\
 7841       program t
 7842       end
 7843 "
 7844 
 7845   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7846   _LT_TAG_COMPILER
 7847 
 7848   # save warnings/boilerplate of simple test code
 7849   _LT_COMPILER_BOILERPLATE
 7850   _LT_LINKER_BOILERPLATE
 7851 
 7852   # Allow CC to be a program name with arguments.
 7853   lt_save_CC=$CC
 7854   lt_save_GCC=$GCC
 7855   lt_save_CFLAGS=$CFLAGS
 7856   CC=${FC-"f95"}
 7857   CFLAGS=$FCFLAGS
 7858   compiler=$CC
 7859   GCC=$ac_cv_fc_compiler_gnu
 7860 
 7861   _LT_TAGVAR(compiler, $1)=$CC
 7862   _LT_CC_BASENAME([$compiler])
 7863 
 7864   if test -n "$compiler"; then
 7865     AC_MSG_CHECKING([if libtool supports shared libraries])
 7866     AC_MSG_RESULT([$can_build_shared])
 7867 
 7868     AC_MSG_CHECKING([whether to build shared libraries])
 7869     test no = "$can_build_shared" && enable_shared=no
 7870 
 7871     # On AIX, shared libraries and static libraries use the same namespace, and
 7872     # are all built from PIC.
 7873     case $host_os in
 7874       aix3*)
 7875         test yes = "$enable_shared" && enable_static=no
 7876         if test -n "$RANLIB"; then
 7877           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7878           postinstall_cmds='$RANLIB $lib'
 7879         fi
 7880         ;;
 7881       aix[[4-9]]*)
 7882 	if test ia64 != "$host_cpu"; then
 7883 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7884 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7885 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7886 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7887 	  esac
 7888 	fi
 7889         ;;
 7890     esac
 7891     AC_MSG_RESULT([$enable_shared])
 7892 
 7893     AC_MSG_CHECKING([whether to build static libraries])
 7894     # Make sure either enable_shared or enable_static is yes.
 7895     test yes = "$enable_shared" || enable_static=yes
 7896     AC_MSG_RESULT([$enable_static])
 7897 
 7898     _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
 7899     _LT_TAGVAR(LD, $1)=$LD
 7900 
 7901     ## CAVEAT EMPTOR:
 7902     ## There is no encapsulation within the following macros, do not change
 7903     ## the running order or otherwise move them around unless you know exactly
 7904     ## what you are doing...
 7905     _LT_SYS_HIDDEN_LIBDEPS($1)
 7906     _LT_COMPILER_PIC($1)
 7907     _LT_COMPILER_C_O($1)
 7908     _LT_COMPILER_FILE_LOCKS($1)
 7909     _LT_LINKER_SHLIBS($1)
 7910     _LT_SYS_DYNAMIC_LINKER($1)
 7911     _LT_LINKER_HARDCODE_LIBPATH($1)
 7912 
 7913     _LT_CONFIG($1)
 7914   fi # test -n "$compiler"
 7915 
 7916   GCC=$lt_save_GCC
 7917   CC=$lt_save_CC
 7918   CFLAGS=$lt_save_CFLAGS
 7919 fi # test yes != "$_lt_disable_FC"
 7920 
 7921 AC_LANG_POP
 7922 ])# _LT_LANG_FC_CONFIG
 7923 
 7924 
 7925 # _LT_LANG_GCJ_CONFIG([TAG])
 7926 # --------------------------
 7927 # Ensure that the configuration variables for the GNU Java Compiler compiler
 7928 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 7929 # to write the compiler configuration to 'libtool'.
 7930 m4_defun([_LT_LANG_GCJ_CONFIG],
 7931 [AC_REQUIRE([LT_PROG_GCJ])dnl
 7932 AC_LANG_SAVE
 7933 
 7934 # Source file extension for Java test sources.
 7935 ac_ext=java
 7936 
 7937 # Object file extension for compiled Java test sources.
 7938 objext=o
 7939 _LT_TAGVAR(objext, $1)=$objext
 7940 
 7941 # Code to be used in simple compile tests
 7942 lt_simple_compile_test_code="class foo {}"
 7943 
 7944 # Code to be used in simple link tests
 7945 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 7946 
 7947 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7948 _LT_TAG_COMPILER
 7949 
 7950 # save warnings/boilerplate of simple test code
 7951 _LT_COMPILER_BOILERPLATE
 7952 _LT_LINKER_BOILERPLATE
 7953 
 7954 # Allow CC to be a program name with arguments.
 7955 lt_save_CC=$CC
 7956 lt_save_CFLAGS=$CFLAGS
 7957 lt_save_GCC=$GCC
 7958 GCC=yes
 7959 CC=${GCJ-"gcj"}
 7960 CFLAGS=$GCJFLAGS
 7961 compiler=$CC
 7962 _LT_TAGVAR(compiler, $1)=$CC
 7963 _LT_TAGVAR(LD, $1)=$LD
 7964 _LT_CC_BASENAME([$compiler])
 7965 
 7966 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 7967 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7968 
 7969 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7970 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7971 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7972 
 7973 ## CAVEAT EMPTOR:
 7974 ## There is no encapsulation within the following macros, do not change
 7975 ## the running order or otherwise move them around unless you know exactly
 7976 ## what you are doing...
 7977 if test -n "$compiler"; then
 7978   _LT_COMPILER_NO_RTTI($1)
 7979   _LT_COMPILER_PIC($1)
 7980   _LT_COMPILER_C_O($1)
 7981   _LT_COMPILER_FILE_LOCKS($1)
 7982   _LT_LINKER_SHLIBS($1)
 7983   _LT_LINKER_HARDCODE_LIBPATH($1)
 7984 
 7985   _LT_CONFIG($1)
 7986 fi
 7987 
 7988 AC_LANG_RESTORE
 7989 
 7990 GCC=$lt_save_GCC
 7991 CC=$lt_save_CC
 7992 CFLAGS=$lt_save_CFLAGS
 7993 ])# _LT_LANG_GCJ_CONFIG
 7994 
 7995 
 7996 # _LT_LANG_GO_CONFIG([TAG])
 7997 # --------------------------
 7998 # Ensure that the configuration variables for the GNU Go compiler
 7999 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8000 # to write the compiler configuration to 'libtool'.
 8001 m4_defun([_LT_LANG_GO_CONFIG],
 8002 [AC_REQUIRE([LT_PROG_GO])dnl
 8003 AC_LANG_SAVE
 8004 
 8005 # Source file extension for Go test sources.
 8006 ac_ext=go
 8007 
 8008 # Object file extension for compiled Go test sources.
 8009 objext=o
 8010 _LT_TAGVAR(objext, $1)=$objext
 8011 
 8012 # Code to be used in simple compile tests
 8013 lt_simple_compile_test_code="package main; func main() { }"
 8014 
 8015 # Code to be used in simple link tests
 8016 lt_simple_link_test_code='package main; func main() { }'
 8017 
 8018 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8019 _LT_TAG_COMPILER
 8020 
 8021 # save warnings/boilerplate of simple test code
 8022 _LT_COMPILER_BOILERPLATE
 8023 _LT_LINKER_BOILERPLATE
 8024 
 8025 # Allow CC to be a program name with arguments.
 8026 lt_save_CC=$CC
 8027 lt_save_CFLAGS=$CFLAGS
 8028 lt_save_GCC=$GCC
 8029 GCC=yes
 8030 CC=${GOC-"gccgo"}
 8031 CFLAGS=$GOFLAGS
 8032 compiler=$CC
 8033 _LT_TAGVAR(compiler, $1)=$CC
 8034 _LT_TAGVAR(LD, $1)=$LD
 8035 _LT_CC_BASENAME([$compiler])
 8036 
 8037 # Go did not exist at the time GCC didn't implicitly link libc in.
 8038 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8039 
 8040 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 8041 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 8042 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 8043 
 8044 ## CAVEAT EMPTOR:
 8045 ## There is no encapsulation within the following macros, do not change
 8046 ## the running order or otherwise move them around unless you know exactly
 8047 ## what you are doing...
 8048 if test -n "$compiler"; then
 8049   _LT_COMPILER_NO_RTTI($1)
 8050   _LT_COMPILER_PIC($1)
 8051   _LT_COMPILER_C_O($1)
 8052   _LT_COMPILER_FILE_LOCKS($1)
 8053   _LT_LINKER_SHLIBS($1)
 8054   _LT_LINKER_HARDCODE_LIBPATH($1)
 8055 
 8056   _LT_CONFIG($1)
 8057 fi
 8058 
 8059 AC_LANG_RESTORE
 8060 
 8061 GCC=$lt_save_GCC
 8062 CC=$lt_save_CC
 8063 CFLAGS=$lt_save_CFLAGS
 8064 ])# _LT_LANG_GO_CONFIG
 8065 
 8066 
 8067 # _LT_LANG_RC_CONFIG([TAG])
 8068 # -------------------------
 8069 # Ensure that the configuration variables for the Windows resource compiler
 8070 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8071 # to write the compiler configuration to 'libtool'.
 8072 m4_defun([_LT_LANG_RC_CONFIG],
 8073 [AC_REQUIRE([LT_PROG_RC])dnl
 8074 AC_LANG_SAVE
 8075 
 8076 # Source file extension for RC test sources.
 8077 ac_ext=rc
 8078 
 8079 # Object file extension for compiled RC test sources.
 8080 objext=o
 8081 _LT_TAGVAR(objext, $1)=$objext
 8082 
 8083 # Code to be used in simple compile tests
 8084 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 8085 
 8086 # Code to be used in simple link tests
 8087 lt_simple_link_test_code=$lt_simple_compile_test_code
 8088 
 8089 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8090 _LT_TAG_COMPILER
 8091 
 8092 # save warnings/boilerplate of simple test code
 8093 _LT_COMPILER_BOILERPLATE
 8094 _LT_LINKER_BOILERPLATE
 8095 
 8096 # Allow CC to be a program name with arguments.
 8097 lt_save_CC=$CC
 8098 lt_save_CFLAGS=$CFLAGS
 8099 lt_save_GCC=$GCC
 8100 GCC=
 8101 CC=${RC-"windres"}
 8102 CFLAGS=
 8103 compiler=$CC
 8104 _LT_TAGVAR(compiler, $1)=$CC
 8105 _LT_CC_BASENAME([$compiler])
 8106 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 8107 
 8108 if test -n "$compiler"; then
 8109   :
 8110   _LT_CONFIG($1)
 8111 fi
 8112 
 8113 GCC=$lt_save_GCC
 8114 AC_LANG_RESTORE
 8115 CC=$lt_save_CC
 8116 CFLAGS=$lt_save_CFLAGS
 8117 ])# _LT_LANG_RC_CONFIG
 8118 
 8119 
 8120 # LT_PROG_GCJ
 8121 # -----------
 8122 AC_DEFUN([LT_PROG_GCJ],
 8123 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
 8124   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
 8125     [AC_CHECK_TOOL(GCJ, gcj,)
 8126       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
 8127       AC_SUBST(GCJFLAGS)])])[]dnl
 8128 ])
 8129 
 8130 # Old name:
 8131 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
 8132 dnl aclocal-1.4 backwards compatibility:
 8133 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
 8134 
 8135 
 8136 # LT_PROG_GO
 8137 # ----------
 8138 AC_DEFUN([LT_PROG_GO],
 8139 [AC_CHECK_TOOL(GOC, gccgo,)
 8140 ])
 8141 
 8142 
 8143 # LT_PROG_RC
 8144 # ----------
 8145 AC_DEFUN([LT_PROG_RC],
 8146 [AC_CHECK_TOOL(RC, windres,)
 8147 ])
 8148 
 8149 # Old name:
 8150 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
 8151 dnl aclocal-1.4 backwards compatibility:
 8152 dnl AC_DEFUN([LT_AC_PROG_RC], [])
 8153 
 8154 
 8155 # _LT_DECL_EGREP
 8156 # --------------
 8157 # If we don't have a new enough Autoconf to choose the best grep
 8158 # available, choose the one first in the user's PATH.
 8159 m4_defun([_LT_DECL_EGREP],
 8160 [AC_REQUIRE([AC_PROG_EGREP])dnl
 8161 AC_REQUIRE([AC_PROG_FGREP])dnl
 8162 test -z "$GREP" && GREP=grep
 8163 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
 8164 _LT_DECL([], [EGREP], [1], [An ERE matcher])
 8165 _LT_DECL([], [FGREP], [1], [A literal string matcher])
 8166 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
 8167 AC_SUBST([GREP])
 8168 ])
 8169 
 8170 
 8171 # _LT_DECL_OBJDUMP
 8172 # --------------
 8173 # If we don't have a new enough Autoconf to choose the best objdump
 8174 # available, choose the one first in the user's PATH.
 8175 m4_defun([_LT_DECL_OBJDUMP],
 8176 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
 8177 test -z "$OBJDUMP" && OBJDUMP=objdump
 8178 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
 8179 AC_SUBST([OBJDUMP])
 8180 ])
 8181 
 8182 # _LT_DECL_DLLTOOL
 8183 # ----------------
 8184 # Ensure DLLTOOL variable is set.
 8185 m4_defun([_LT_DECL_DLLTOOL],
 8186 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 8187 test -z "$DLLTOOL" && DLLTOOL=dlltool
 8188 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
 8189 AC_SUBST([DLLTOOL])
 8190 ])
 8191 
 8192 # _LT_DECL_SED
 8193 # ------------
 8194 # Check for a fully-functional sed program, that truncates
 8195 # as few characters as possible.  Prefer GNU sed if found.
 8196 m4_defun([_LT_DECL_SED],
 8197 [AC_PROG_SED
 8198 test -z "$SED" && SED=sed
 8199 Xsed="$SED -e 1s/^X//"
 8200 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
 8201 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
 8202     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
 8203 ])# _LT_DECL_SED
 8204 
 8205 m4_ifndef([AC_PROG_SED], [
 8206 ############################################################
 8207 # NOTE: This macro has been submitted for inclusion into   #
 8208 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 8209 #  a released version of Autoconf we should remove this    #
 8210 #  macro and use it instead.                               #
 8211 ############################################################
 8212 
 8213 m4_defun([AC_PROG_SED],
 8214 [AC_MSG_CHECKING([for a sed that does not truncate output])
 8215 AC_CACHE_VAL(lt_cv_path_SED,
 8216 [# Loop through the user's path and test for sed and gsed.
 8217 # Then use that list of sed's as ones to test for truncation.
 8218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 8219 for as_dir in $PATH
 8220 do
 8221   IFS=$as_save_IFS
 8222   test -z "$as_dir" && as_dir=.
 8223   for lt_ac_prog in sed gsed; do
 8224     for ac_exec_ext in '' $ac_executable_extensions; do
 8225       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 8226         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 8227       fi
 8228     done
 8229   done
 8230 done
 8231 IFS=$as_save_IFS
 8232 lt_ac_max=0
 8233 lt_ac_count=0
 8234 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 8235 # along with /bin/sed that truncates output.
 8236 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 8237   test ! -f "$lt_ac_sed" && continue
 8238   cat /dev/null > conftest.in
 8239   lt_ac_count=0
 8240   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 8241   # Check for GNU sed and select it if it is found.
 8242   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 8243     lt_cv_path_SED=$lt_ac_sed
 8244     break
 8245   fi
 8246   while true; do
 8247     cat conftest.in conftest.in >conftest.tmp
 8248     mv conftest.tmp conftest.in
 8249     cp conftest.in conftest.nl
 8250     echo >>conftest.nl
 8251     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 8252     cmp -s conftest.out conftest.nl || break
 8253     # 10000 chars as input seems more than enough
 8254     test 10 -lt "$lt_ac_count" && break
 8255     lt_ac_count=`expr $lt_ac_count + 1`
 8256     if test "$lt_ac_count" -gt "$lt_ac_max"; then
 8257       lt_ac_max=$lt_ac_count
 8258       lt_cv_path_SED=$lt_ac_sed
 8259     fi
 8260   done
 8261 done
 8262 ])
 8263 SED=$lt_cv_path_SED
 8264 AC_SUBST([SED])
 8265 AC_MSG_RESULT([$SED])
 8266 ])#AC_PROG_SED
 8267 ])#m4_ifndef
 8268 
 8269 # Old name:
 8270 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
 8271 dnl aclocal-1.4 backwards compatibility:
 8272 dnl AC_DEFUN([LT_AC_PROG_SED], [])
 8273 
 8274 
 8275 # _LT_CHECK_SHELL_FEATURES
 8276 # ------------------------
 8277 # Find out whether the shell is Bourne or XSI compatible,
 8278 # or has some other useful features.
 8279 m4_defun([_LT_CHECK_SHELL_FEATURES],
 8280 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 8281   lt_unset=unset
 8282 else
 8283   lt_unset=false
 8284 fi
 8285 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
 8286 
 8287 # test EBCDIC or ASCII
 8288 case `echo X|tr X '\101'` in
 8289  A) # ASCII based system
 8290     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
 8291   lt_SP2NL='tr \040 \012'
 8292   lt_NL2SP='tr \015\012 \040\040'
 8293   ;;
 8294  *) # EBCDIC based system
 8295   lt_SP2NL='tr \100 \n'
 8296   lt_NL2SP='tr \r\n \100\100'
 8297   ;;
 8298 esac
 8299 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
 8300 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
 8301 ])# _LT_CHECK_SHELL_FEATURES
 8302 
 8303 
 8304 # _LT_PATH_CONVERSION_FUNCTIONS
 8305 # -----------------------------
 8306 # Determine what file name conversion functions should be used by
 8307 # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
 8308 # for certain cross-compile configurations and native mingw.
 8309 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
 8310 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 8311 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 8312 AC_MSG_CHECKING([how to convert $build file names to $host format])
 8313 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
 8314 [case $host in
 8315   *-*-mingw* )
 8316     case $build in
 8317       *-*-mingw* ) # actually msys
 8318         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
 8319         ;;
 8320       *-*-cygwin* )
 8321         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
 8322         ;;
 8323       * ) # otherwise, assume *nix
 8324         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
 8325         ;;
 8326     esac
 8327     ;;
 8328   *-*-cygwin* )
 8329     case $build in
 8330       *-*-mingw* ) # actually msys
 8331         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
 8332         ;;
 8333       *-*-cygwin* )
 8334         lt_cv_to_host_file_cmd=func_convert_file_noop
 8335         ;;
 8336       * ) # otherwise, assume *nix
 8337         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
 8338         ;;
 8339     esac
 8340     ;;
 8341   * ) # unhandled hosts (and "normal" native builds)
 8342     lt_cv_to_host_file_cmd=func_convert_file_noop
 8343     ;;
 8344 esac
 8345 ])
 8346 to_host_file_cmd=$lt_cv_to_host_file_cmd
 8347 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
 8348 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
 8349          [0], [convert $build file names to $host format])dnl
 8350 
 8351 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
 8352 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
 8353 [#assume ordinary cross tools, or native build.
 8354 lt_cv_to_tool_file_cmd=func_convert_file_noop
 8355 case $host in
 8356   *-*-mingw* )
 8357     case $build in
 8358       *-*-mingw* ) # actually msys
 8359         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
 8360         ;;
 8361     esac
 8362     ;;
 8363 esac
 8364 ])
 8365 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
 8366 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
 8367 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
 8368          [0], [convert $build files to toolchain format])dnl
 8369 ])# _LT_PATH_CONVERSION_FUNCTIONS