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Member "protobuf-3.12.3/third_party/googletest/googlemock/aclocal.m4" (2 Jun 2020, 382051 Bytes) of package /linux/misc/protobuf-all-3.12.3.tar.gz:


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    1 # generated automatically by aclocal 1.16.1 -*- Autoconf -*-
    2 
    3 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
    4 
    5 # This file is free software; the Free Software Foundation
    6 # gives unlimited permission to copy and/or distribute it,
    7 # with or without modifications, as long as this notice is preserved.
    8 
    9 # This program is distributed in the hope that it will be useful,
   10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
   11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
   12 # PARTICULAR PURPOSE.
   13 
   14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
   15 m4_ifndef([AC_AUTOCONF_VERSION],
   16   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
   17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
   18 [m4_warning([this file was generated for autoconf 2.69.
   19 You have another version of autoconf.  It may work, but is not guaranteed to.
   20 If you have problems, you may need to regenerate the build system entirely.
   21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
   22 
   23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
   24 #
   25 #   Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
   26 #   Written by Gordon Matzigkeit, 1996
   27 #
   28 # This file is free software; the Free Software Foundation gives
   29 # unlimited permission to copy and/or distribute it, with or without
   30 # modifications, as long as this notice is preserved.
   31 
   32 m4_define([_LT_COPYING], [dnl
   33 # Copyright (C) 2014 Free Software Foundation, Inc.
   34 # This is free software; see the source for copying conditions.  There is NO
   35 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   36 
   37 # GNU Libtool is free software; you can redistribute it and/or modify
   38 # it under the terms of the GNU General Public License as published by
   39 # the Free Software Foundation; either version 2 of of the License, or
   40 # (at your option) any later version.
   41 #
   42 # As a special exception to the GNU General Public License, if you
   43 # distribute this file as part of a program or library that is built
   44 # using GNU Libtool, you may include this file under the  same
   45 # distribution terms that you use for the rest of that program.
   46 #
   47 # GNU Libtool is distributed in the hope that it will be useful, but
   48 # WITHOUT ANY WARRANTY; without even the implied warranty of
   49 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   50 # GNU General Public License for more details.
   51 #
   52 # You should have received a copy of the GNU General Public License
   53 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
   54 ])
   55 
   56 # serial 58 LT_INIT
   57 
   58 
   59 # LT_PREREQ(VERSION)
   60 # ------------------
   61 # Complain and exit if this libtool version is less that VERSION.
   62 m4_defun([LT_PREREQ],
   63 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
   64        [m4_default([$3],
   65 		   [m4_fatal([Libtool version $1 or higher is required],
   66 		             63)])],
   67        [$2])])
   68 
   69 
   70 # _LT_CHECK_BUILDDIR
   71 # ------------------
   72 # Complain if the absolute build directory name contains unusual characters
   73 m4_defun([_LT_CHECK_BUILDDIR],
   74 [case `pwd` in
   75   *\ * | *\	*)
   76     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
   77 esac
   78 ])
   79 
   80 
   81 # LT_INIT([OPTIONS])
   82 # ------------------
   83 AC_DEFUN([LT_INIT],
   84 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
   85 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
   86 AC_BEFORE([$0], [LT_LANG])dnl
   87 AC_BEFORE([$0], [LT_OUTPUT])dnl
   88 AC_BEFORE([$0], [LTDL_INIT])dnl
   89 m4_require([_LT_CHECK_BUILDDIR])dnl
   90 
   91 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
   92 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
   93 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
   94 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
   95 dnl unless we require an AC_DEFUNed macro:
   96 AC_REQUIRE([LTOPTIONS_VERSION])dnl
   97 AC_REQUIRE([LTSUGAR_VERSION])dnl
   98 AC_REQUIRE([LTVERSION_VERSION])dnl
   99 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
  100 m4_require([_LT_PROG_LTMAIN])dnl
  101 
  102 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
  103 
  104 dnl Parse OPTIONS
  105 _LT_SET_OPTIONS([$0], [$1])
  106 
  107 # This can be used to rebuild libtool when needed
  108 LIBTOOL_DEPS=$ltmain
  109 
  110 # Always use our own libtool.
  111 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
  112 AC_SUBST(LIBTOOL)dnl
  113 
  114 _LT_SETUP
  115 
  116 # Only expand once:
  117 m4_define([LT_INIT])
  118 ])# LT_INIT
  119 
  120 # Old names:
  121 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
  122 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
  123 dnl aclocal-1.4 backwards compatibility:
  124 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
  125 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
  126 
  127 
  128 # _LT_PREPARE_CC_BASENAME
  129 # -----------------------
  130 m4_defun([_LT_PREPARE_CC_BASENAME], [
  131 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
  132 func_cc_basename ()
  133 {
  134     for cc_temp in @S|@*""; do
  135       case $cc_temp in
  136         compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
  137         distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
  138         \-*) ;;
  139         *) break;;
  140       esac
  141     done
  142     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
  143 }
  144 ])# _LT_PREPARE_CC_BASENAME
  145 
  146 
  147 # _LT_CC_BASENAME(CC)
  148 # -------------------
  149 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
  150 # but that macro is also expanded into generated libtool script, which
  151 # arranges for $SED and $ECHO to be set by different means.
  152 m4_defun([_LT_CC_BASENAME],
  153 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
  154 AC_REQUIRE([_LT_DECL_SED])dnl
  155 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
  156 func_cc_basename $1
  157 cc_basename=$func_cc_basename_result
  158 ])
  159 
  160 
  161 # _LT_FILEUTILS_DEFAULTS
  162 # ----------------------
  163 # It is okay to use these file commands and assume they have been set
  164 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
  165 m4_defun([_LT_FILEUTILS_DEFAULTS],
  166 [: ${CP="cp -f"}
  167 : ${MV="mv -f"}
  168 : ${RM="rm -f"}
  169 ])# _LT_FILEUTILS_DEFAULTS
  170 
  171 
  172 # _LT_SETUP
  173 # ---------
  174 m4_defun([_LT_SETUP],
  175 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
  176 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
  177 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
  178 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
  179 
  180 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
  181 dnl
  182 _LT_DECL([], [host_alias], [0], [The host system])dnl
  183 _LT_DECL([], [host], [0])dnl
  184 _LT_DECL([], [host_os], [0])dnl
  185 dnl
  186 _LT_DECL([], [build_alias], [0], [The build system])dnl
  187 _LT_DECL([], [build], [0])dnl
  188 _LT_DECL([], [build_os], [0])dnl
  189 dnl
  190 AC_REQUIRE([AC_PROG_CC])dnl
  191 AC_REQUIRE([LT_PATH_LD])dnl
  192 AC_REQUIRE([LT_PATH_NM])dnl
  193 dnl
  194 AC_REQUIRE([AC_PROG_LN_S])dnl
  195 test -z "$LN_S" && LN_S="ln -s"
  196 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
  197 dnl
  198 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
  199 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
  200 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
  201 dnl
  202 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  203 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
  204 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
  205 m4_require([_LT_CMD_RELOAD])dnl
  206 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
  207 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
  208 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
  209 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
  210 m4_require([_LT_WITH_SYSROOT])dnl
  211 m4_require([_LT_CMD_TRUNCATE])dnl
  212 
  213 _LT_CONFIG_LIBTOOL_INIT([
  214 # See if we are running on zsh, and set the options that allow our
  215 # commands through without removal of \ escapes INIT.
  216 if test -n "\${ZSH_VERSION+set}"; then
  217    setopt NO_GLOB_SUBST
  218 fi
  219 ])
  220 if test -n "${ZSH_VERSION+set}"; then
  221    setopt NO_GLOB_SUBST
  222 fi
  223 
  224 _LT_CHECK_OBJDIR
  225 
  226 m4_require([_LT_TAG_COMPILER])dnl
  227 
  228 case $host_os in
  229 aix3*)
  230   # AIX sometimes has problems with the GCC collect2 program.  For some
  231   # reason, if we set the COLLECT_NAMES environment variable, the problems
  232   # vanish in a puff of smoke.
  233   if test set != "${COLLECT_NAMES+set}"; then
  234     COLLECT_NAMES=
  235     export COLLECT_NAMES
  236   fi
  237   ;;
  238 esac
  239 
  240 # Global variables:
  241 ofile=libtool
  242 can_build_shared=yes
  243 
  244 # All known linkers require a '.a' archive for static linking (except MSVC,
  245 # which needs '.lib').
  246 libext=a
  247 
  248 with_gnu_ld=$lt_cv_prog_gnu_ld
  249 
  250 old_CC=$CC
  251 old_CFLAGS=$CFLAGS
  252 
  253 # Set sane defaults for various variables
  254 test -z "$CC" && CC=cc
  255 test -z "$LTCC" && LTCC=$CC
  256 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  257 test -z "$LD" && LD=ld
  258 test -z "$ac_objext" && ac_objext=o
  259 
  260 _LT_CC_BASENAME([$compiler])
  261 
  262 # Only perform the check for file, if the check method requires it
  263 test -z "$MAGIC_CMD" && MAGIC_CMD=file
  264 case $deplibs_check_method in
  265 file_magic*)
  266   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
  267     _LT_PATH_MAGIC
  268   fi
  269   ;;
  270 esac
  271 
  272 # Use C for the default configuration in the libtool script
  273 LT_SUPPORTED_TAG([CC])
  274 _LT_LANG_C_CONFIG
  275 _LT_LANG_DEFAULT_CONFIG
  276 _LT_CONFIG_COMMANDS
  277 ])# _LT_SETUP
  278 
  279 
  280 # _LT_PREPARE_SED_QUOTE_VARS
  281 # --------------------------
  282 # Define a few sed substitution that help us do robust quoting.
  283 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
  284 [# Backslashify metacharacters that are still active within
  285 # double-quoted strings.
  286 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
  287 
  288 # Same as above, but do not quote variable references.
  289 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
  290 
  291 # Sed substitution to delay expansion of an escaped shell variable in a
  292 # double_quote_subst'ed string.
  293 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  294 
  295 # Sed substitution to delay expansion of an escaped single quote.
  296 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  297 
  298 # Sed substitution to avoid accidental globbing in evaled expressions
  299 no_glob_subst='s/\*/\\\*/g'
  300 ])
  301 
  302 # _LT_PROG_LTMAIN
  303 # ---------------
  304 # Note that this code is called both from 'configure', and 'config.status'
  305 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
  306 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
  307 # so we pass a copy along to make sure it has a sensible value anyway.
  308 m4_defun([_LT_PROG_LTMAIN],
  309 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
  310 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
  311 ltmain=$ac_aux_dir/ltmain.sh
  312 ])# _LT_PROG_LTMAIN
  313 
  314 
  315 
  316 # So that we can recreate a full libtool script including additional
  317 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
  318 # in macros and then make a single call at the end using the 'libtool'
  319 # label.
  320 
  321 
  322 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
  323 # ----------------------------------------
  324 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
  325 m4_define([_LT_CONFIG_LIBTOOL_INIT],
  326 [m4_ifval([$1],
  327           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
  328                      [$1
  329 ])])])
  330 
  331 # Initialize.
  332 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
  333 
  334 
  335 # _LT_CONFIG_LIBTOOL([COMMANDS])
  336 # ------------------------------
  337 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
  338 m4_define([_LT_CONFIG_LIBTOOL],
  339 [m4_ifval([$1],
  340           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
  341                      [$1
  342 ])])])
  343 
  344 # Initialize.
  345 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
  346 
  347 
  348 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
  349 # -----------------------------------------------------
  350 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
  351 [_LT_CONFIG_LIBTOOL([$1])
  352 _LT_CONFIG_LIBTOOL_INIT([$2])
  353 ])
  354 
  355 
  356 # _LT_FORMAT_COMMENT([COMMENT])
  357 # -----------------------------
  358 # Add leading comment marks to the start of each line, and a trailing
  359 # full-stop to the whole comment if one is not present already.
  360 m4_define([_LT_FORMAT_COMMENT],
  361 [m4_ifval([$1], [
  362 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
  363               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
  364 )])
  365 
  366 
  367 
  368 
  369 
  370 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
  371 # -------------------------------------------------------------------
  372 # CONFIGNAME is the name given to the value in the libtool script.
  373 # VARNAME is the (base) name used in the configure script.
  374 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
  375 # VARNAME.  Any other value will be used directly.
  376 m4_define([_LT_DECL],
  377 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
  378     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
  379 	[m4_ifval([$1], [$1], [$2])])
  380     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
  381     m4_ifval([$4],
  382 	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
  383     lt_dict_add_subkey([lt_decl_dict], [$2],
  384 	[tagged?], [m4_ifval([$5], [yes], [no])])])
  385 ])
  386 
  387 
  388 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
  389 # --------------------------------------------------------
  390 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
  391 
  392 
  393 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
  394 # ------------------------------------------------
  395 m4_define([lt_decl_tag_varnames],
  396 [_lt_decl_filter([tagged?], [yes], $@)])
  397 
  398 
  399 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
  400 # ---------------------------------------------------------
  401 m4_define([_lt_decl_filter],
  402 [m4_case([$#],
  403   [0], [m4_fatal([$0: too few arguments: $#])],
  404   [1], [m4_fatal([$0: too few arguments: $#: $1])],
  405   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
  406   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
  407   [lt_dict_filter([lt_decl_dict], $@)])[]dnl
  408 ])
  409 
  410 
  411 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
  412 # --------------------------------------------------
  413 m4_define([lt_decl_quote_varnames],
  414 [_lt_decl_filter([value], [1], $@)])
  415 
  416 
  417 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
  418 # ---------------------------------------------------
  419 m4_define([lt_decl_dquote_varnames],
  420 [_lt_decl_filter([value], [2], $@)])
  421 
  422 
  423 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
  424 # ---------------------------------------------------
  425 m4_define([lt_decl_varnames_tagged],
  426 [m4_assert([$# <= 2])dnl
  427 _$0(m4_quote(m4_default([$1], [[, ]])),
  428     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
  429     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
  430 m4_define([_lt_decl_varnames_tagged],
  431 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
  432 
  433 
  434 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
  435 # ------------------------------------------------
  436 m4_define([lt_decl_all_varnames],
  437 [_$0(m4_quote(m4_default([$1], [[, ]])),
  438      m4_if([$2], [],
  439 	   m4_quote(lt_decl_varnames),
  440 	m4_quote(m4_shift($@))))[]dnl
  441 ])
  442 m4_define([_lt_decl_all_varnames],
  443 [lt_join($@, lt_decl_varnames_tagged([$1],
  444 			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
  445 ])
  446 
  447 
  448 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
  449 # ------------------------------------
  450 # Quote a variable value, and forward it to 'config.status' so that its
  451 # declaration there will have the same value as in 'configure'.  VARNAME
  452 # must have a single quote delimited value for this to work.
  453 m4_define([_LT_CONFIG_STATUS_DECLARE],
  454 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
  455 
  456 
  457 # _LT_CONFIG_STATUS_DECLARATIONS
  458 # ------------------------------
  459 # We delimit libtool config variables with single quotes, so when
  460 # we write them to config.status, we have to be sure to quote all
  461 # embedded single quotes properly.  In configure, this macro expands
  462 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
  463 #
  464 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
  465 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
  466 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
  467     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
  468 
  469 
  470 # _LT_LIBTOOL_TAGS
  471 # ----------------
  472 # Output comment and list of tags supported by the script
  473 m4_defun([_LT_LIBTOOL_TAGS],
  474 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
  475 available_tags='_LT_TAGS'dnl
  476 ])
  477 
  478 
  479 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
  480 # -----------------------------------
  481 # Extract the dictionary values for VARNAME (optionally with TAG) and
  482 # expand to a commented shell variable setting:
  483 #
  484 #    # Some comment about what VAR is for.
  485 #    visible_name=$lt_internal_name
  486 m4_define([_LT_LIBTOOL_DECLARE],
  487 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
  488 					   [description])))[]dnl
  489 m4_pushdef([_libtool_name],
  490     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
  491 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
  492     [0], [_libtool_name=[$]$1],
  493     [1], [_libtool_name=$lt_[]$1],
  494     [2], [_libtool_name=$lt_[]$1],
  495     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
  496 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
  497 ])
  498 
  499 
  500 # _LT_LIBTOOL_CONFIG_VARS
  501 # -----------------------
  502 # Produce commented declarations of non-tagged libtool config variables
  503 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
  504 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
  505 # section) are produced by _LT_LIBTOOL_TAG_VARS.
  506 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
  507 [m4_foreach([_lt_var],
  508     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
  509     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
  510 
  511 
  512 # _LT_LIBTOOL_TAG_VARS(TAG)
  513 # -------------------------
  514 m4_define([_LT_LIBTOOL_TAG_VARS],
  515 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
  516     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
  517 
  518 
  519 # _LT_TAGVAR(VARNAME, [TAGNAME])
  520 # ------------------------------
  521 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
  522 
  523 
  524 # _LT_CONFIG_COMMANDS
  525 # -------------------
  526 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
  527 # variables for single and double quote escaping we saved from calls
  528 # to _LT_DECL, we can put quote escaped variables declarations
  529 # into 'config.status', and then the shell code to quote escape them in
  530 # for loops in 'config.status'.  Finally, any additional code accumulated
  531 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
  532 m4_defun([_LT_CONFIG_COMMANDS],
  533 [AC_PROVIDE_IFELSE([LT_OUTPUT],
  534 	dnl If the libtool generation code has been placed in $CONFIG_LT,
  535 	dnl instead of duplicating it all over again into config.status,
  536 	dnl then we will have config.status run $CONFIG_LT later, so it
  537 	dnl needs to know what name is stored there:
  538         [AC_CONFIG_COMMANDS([libtool],
  539             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
  540     dnl If the libtool generation code is destined for config.status,
  541     dnl expand the accumulated commands and init code now:
  542     [AC_CONFIG_COMMANDS([libtool],
  543         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
  544 ])#_LT_CONFIG_COMMANDS
  545 
  546 
  547 # Initialize.
  548 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
  549 [
  550 
  551 # The HP-UX ksh and POSIX shell print the target directory to stdout
  552 # if CDPATH is set.
  553 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  554 
  555 sed_quote_subst='$sed_quote_subst'
  556 double_quote_subst='$double_quote_subst'
  557 delay_variable_subst='$delay_variable_subst'
  558 _LT_CONFIG_STATUS_DECLARATIONS
  559 LTCC='$LTCC'
  560 LTCFLAGS='$LTCFLAGS'
  561 compiler='$compiler_DEFAULT'
  562 
  563 # A function that is used when there is no print builtin or printf.
  564 func_fallback_echo ()
  565 {
  566   eval 'cat <<_LTECHO_EOF
  567 \$[]1
  568 _LTECHO_EOF'
  569 }
  570 
  571 # Quote evaled strings.
  572 for var in lt_decl_all_varnames([[ \
  573 ]], lt_decl_quote_varnames); do
  574     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
  575     *[[\\\\\\\`\\"\\\$]]*)
  576       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
  577       ;;
  578     *)
  579       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
  580       ;;
  581     esac
  582 done
  583 
  584 # Double-quote double-evaled strings.
  585 for var in lt_decl_all_varnames([[ \
  586 ]], lt_decl_dquote_varnames); do
  587     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
  588     *[[\\\\\\\`\\"\\\$]]*)
  589       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
  590       ;;
  591     *)
  592       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
  593       ;;
  594     esac
  595 done
  596 
  597 _LT_OUTPUT_LIBTOOL_INIT
  598 ])
  599 
  600 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
  601 # ------------------------------------
  602 # Generate a child script FILE with all initialization necessary to
  603 # reuse the environment learned by the parent script, and make the
  604 # file executable.  If COMMENT is supplied, it is inserted after the
  605 # '#!' sequence but before initialization text begins.  After this
  606 # macro, additional text can be appended to FILE to form the body of
  607 # the child script.  The macro ends with non-zero status if the
  608 # file could not be fully written (such as if the disk is full).
  609 m4_ifdef([AS_INIT_GENERATED],
  610 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
  611 [m4_defun([_LT_GENERATED_FILE_INIT],
  612 [m4_require([AS_PREPARE])]dnl
  613 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
  614 [lt_write_fail=0
  615 cat >$1 <<_ASEOF || lt_write_fail=1
  616 #! $SHELL
  617 # Generated by $as_me.
  618 $2
  619 SHELL=\${CONFIG_SHELL-$SHELL}
  620 export SHELL
  621 _ASEOF
  622 cat >>$1 <<\_ASEOF || lt_write_fail=1
  623 AS_SHELL_SANITIZE
  624 _AS_PREPARE
  625 exec AS_MESSAGE_FD>&1
  626 _ASEOF
  627 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
  628 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
  629 
  630 # LT_OUTPUT
  631 # ---------
  632 # This macro allows early generation of the libtool script (before
  633 # AC_OUTPUT is called), incase it is used in configure for compilation
  634 # tests.
  635 AC_DEFUN([LT_OUTPUT],
  636 [: ${CONFIG_LT=./config.lt}
  637 AC_MSG_NOTICE([creating $CONFIG_LT])
  638 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
  639 [# Run this file to recreate a libtool stub with the current configuration.])
  640 
  641 cat >>"$CONFIG_LT" <<\_LTEOF
  642 lt_cl_silent=false
  643 exec AS_MESSAGE_LOG_FD>>config.log
  644 {
  645   echo
  646   AS_BOX([Running $as_me.])
  647 } >&AS_MESSAGE_LOG_FD
  648 
  649 lt_cl_help="\
  650 '$as_me' creates a local libtool stub from the current configuration,
  651 for use in further configure time tests before the real libtool is
  652 generated.
  653 
  654 Usage: $[0] [[OPTIONS]]
  655 
  656   -h, --help      print this help, then exit
  657   -V, --version   print version number, then exit
  658   -q, --quiet     do not print progress messages
  659   -d, --debug     don't remove temporary files
  660 
  661 Report bugs to <bug-libtool@gnu.org>."
  662 
  663 lt_cl_version="\
  664 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
  665 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
  666 configured by $[0], generated by m4_PACKAGE_STRING.
  667 
  668 Copyright (C) 2011 Free Software Foundation, Inc.
  669 This config.lt script is free software; the Free Software Foundation
  670 gives unlimited permision to copy, distribute and modify it."
  671 
  672 while test 0 != $[#]
  673 do
  674   case $[1] in
  675     --version | --v* | -V )
  676       echo "$lt_cl_version"; exit 0 ;;
  677     --help | --h* | -h )
  678       echo "$lt_cl_help"; exit 0 ;;
  679     --debug | --d* | -d )
  680       debug=: ;;
  681     --quiet | --q* | --silent | --s* | -q )
  682       lt_cl_silent=: ;;
  683 
  684     -*) AC_MSG_ERROR([unrecognized option: $[1]
  685 Try '$[0] --help' for more information.]) ;;
  686 
  687     *) AC_MSG_ERROR([unrecognized argument: $[1]
  688 Try '$[0] --help' for more information.]) ;;
  689   esac
  690   shift
  691 done
  692 
  693 if $lt_cl_silent; then
  694   exec AS_MESSAGE_FD>/dev/null
  695 fi
  696 _LTEOF
  697 
  698 cat >>"$CONFIG_LT" <<_LTEOF
  699 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
  700 _LTEOF
  701 
  702 cat >>"$CONFIG_LT" <<\_LTEOF
  703 AC_MSG_NOTICE([creating $ofile])
  704 _LT_OUTPUT_LIBTOOL_COMMANDS
  705 AS_EXIT(0)
  706 _LTEOF
  707 chmod +x "$CONFIG_LT"
  708 
  709 # configure is writing to config.log, but config.lt does its own redirection,
  710 # appending to config.log, which fails on DOS, as config.log is still kept
  711 # open by configure.  Here we exec the FD to /dev/null, effectively closing
  712 # config.log, so it can be properly (re)opened and appended to by config.lt.
  713 lt_cl_success=:
  714 test yes = "$silent" &&
  715   lt_config_lt_args="$lt_config_lt_args --quiet"
  716 exec AS_MESSAGE_LOG_FD>/dev/null
  717 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
  718 exec AS_MESSAGE_LOG_FD>>config.log
  719 $lt_cl_success || AS_EXIT(1)
  720 ])# LT_OUTPUT
  721 
  722 
  723 # _LT_CONFIG(TAG)
  724 # ---------------
  725 # If TAG is the built-in tag, create an initial libtool script with a
  726 # default configuration from the untagged config vars.  Otherwise add code
  727 # to config.status for appending the configuration named by TAG from the
  728 # matching tagged config vars.
  729 m4_defun([_LT_CONFIG],
  730 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
  731 _LT_CONFIG_SAVE_COMMANDS([
  732   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
  733   m4_if(_LT_TAG, [C], [
  734     # See if we are running on zsh, and set the options that allow our
  735     # commands through without removal of \ escapes.
  736     if test -n "${ZSH_VERSION+set}"; then
  737       setopt NO_GLOB_SUBST
  738     fi
  739 
  740     cfgfile=${ofile}T
  741     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
  742     $RM "$cfgfile"
  743 
  744     cat <<_LT_EOF >> "$cfgfile"
  745 #! $SHELL
  746 # Generated automatically by $as_me ($PACKAGE) $VERSION
  747 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
  748 
  749 # Provide generalized library-building support services.
  750 # Written by Gordon Matzigkeit, 1996
  751 
  752 _LT_COPYING
  753 _LT_LIBTOOL_TAGS
  754 
  755 # Configured defaults for sys_lib_dlsearch_path munging.
  756 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
  757 
  758 # ### BEGIN LIBTOOL CONFIG
  759 _LT_LIBTOOL_CONFIG_VARS
  760 _LT_LIBTOOL_TAG_VARS
  761 # ### END LIBTOOL CONFIG
  762 
  763 _LT_EOF
  764 
  765     cat <<'_LT_EOF' >> "$cfgfile"
  766 
  767 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
  768 
  769 _LT_PREPARE_MUNGE_PATH_LIST
  770 _LT_PREPARE_CC_BASENAME
  771 
  772 # ### END FUNCTIONS SHARED WITH CONFIGURE
  773 
  774 _LT_EOF
  775 
  776   case $host_os in
  777   aix3*)
  778     cat <<\_LT_EOF >> "$cfgfile"
  779 # AIX sometimes has problems with the GCC collect2 program.  For some
  780 # reason, if we set the COLLECT_NAMES environment variable, the problems
  781 # vanish in a puff of smoke.
  782 if test set != "${COLLECT_NAMES+set}"; then
  783   COLLECT_NAMES=
  784   export COLLECT_NAMES
  785 fi
  786 _LT_EOF
  787     ;;
  788   esac
  789 
  790   _LT_PROG_LTMAIN
  791 
  792   # We use sed instead of cat because bash on DJGPP gets confused if
  793   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  794   # text mode, it properly converts lines to CR/LF.  This bash problem
  795   # is reportedly fixed, but why not run on old versions too?
  796   sed '$q' "$ltmain" >> "$cfgfile" \
  797      || (rm -f "$cfgfile"; exit 1)
  798 
  799    mv -f "$cfgfile" "$ofile" ||
  800     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  801   chmod +x "$ofile"
  802 ],
  803 [cat <<_LT_EOF >> "$ofile"
  804 
  805 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
  806 dnl in a comment (ie after a #).
  807 # ### BEGIN LIBTOOL TAG CONFIG: $1
  808 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
  809 # ### END LIBTOOL TAG CONFIG: $1
  810 _LT_EOF
  811 ])dnl /m4_if
  812 ],
  813 [m4_if([$1], [], [
  814     PACKAGE='$PACKAGE'
  815     VERSION='$VERSION'
  816     RM='$RM'
  817     ofile='$ofile'], [])
  818 ])dnl /_LT_CONFIG_SAVE_COMMANDS
  819 ])# _LT_CONFIG
  820 
  821 
  822 # LT_SUPPORTED_TAG(TAG)
  823 # ---------------------
  824 # Trace this macro to discover what tags are supported by the libtool
  825 # --tag option, using:
  826 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
  827 AC_DEFUN([LT_SUPPORTED_TAG], [])
  828 
  829 
  830 # C support is built-in for now
  831 m4_define([_LT_LANG_C_enabled], [])
  832 m4_define([_LT_TAGS], [])
  833 
  834 
  835 # LT_LANG(LANG)
  836 # -------------
  837 # Enable libtool support for the given language if not already enabled.
  838 AC_DEFUN([LT_LANG],
  839 [AC_BEFORE([$0], [LT_OUTPUT])dnl
  840 m4_case([$1],
  841   [C],			[_LT_LANG(C)],
  842   [C++],		[_LT_LANG(CXX)],
  843   [Go],			[_LT_LANG(GO)],
  844   [Java],		[_LT_LANG(GCJ)],
  845   [Fortran 77],		[_LT_LANG(F77)],
  846   [Fortran],		[_LT_LANG(FC)],
  847   [Windows Resource],	[_LT_LANG(RC)],
  848   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
  849     [_LT_LANG($1)],
  850     [m4_fatal([$0: unsupported language: "$1"])])])dnl
  851 ])# LT_LANG
  852 
  853 
  854 # _LT_LANG(LANGNAME)
  855 # ------------------
  856 m4_defun([_LT_LANG],
  857 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
  858   [LT_SUPPORTED_TAG([$1])dnl
  859   m4_append([_LT_TAGS], [$1 ])dnl
  860   m4_define([_LT_LANG_]$1[_enabled], [])dnl
  861   _LT_LANG_$1_CONFIG($1)])dnl
  862 ])# _LT_LANG
  863 
  864 
  865 m4_ifndef([AC_PROG_GO], [
  866 # NOTE: This macro has been submitted for inclusion into   #
  867 #  GNU Autoconf as AC_PROG_GO.  When it is available in    #
  868 #  a released version of Autoconf we should remove this    #
  869 #  macro and use it instead.                               #
  870 m4_defun([AC_PROG_GO],
  871 [AC_LANG_PUSH(Go)dnl
  872 AC_ARG_VAR([GOC],     [Go compiler command])dnl
  873 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
  874 _AC_ARG_VAR_LDFLAGS()dnl
  875 AC_CHECK_TOOL(GOC, gccgo)
  876 if test -z "$GOC"; then
  877   if test -n "$ac_tool_prefix"; then
  878     AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
  879   fi
  880 fi
  881 if test -z "$GOC"; then
  882   AC_CHECK_PROG(GOC, gccgo, gccgo, false)
  883 fi
  884 ])#m4_defun
  885 ])#m4_ifndef
  886 
  887 
  888 # _LT_LANG_DEFAULT_CONFIG
  889 # -----------------------
  890 m4_defun([_LT_LANG_DEFAULT_CONFIG],
  891 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
  892   [LT_LANG(CXX)],
  893   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
  894 
  895 AC_PROVIDE_IFELSE([AC_PROG_F77],
  896   [LT_LANG(F77)],
  897   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
  898 
  899 AC_PROVIDE_IFELSE([AC_PROG_FC],
  900   [LT_LANG(FC)],
  901   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
  902 
  903 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
  904 dnl pulling things in needlessly.
  905 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
  906   [LT_LANG(GCJ)],
  907   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
  908     [LT_LANG(GCJ)],
  909     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
  910       [LT_LANG(GCJ)],
  911       [m4_ifdef([AC_PROG_GCJ],
  912 	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
  913        m4_ifdef([A][M_PROG_GCJ],
  914 	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
  915        m4_ifdef([LT_PROG_GCJ],
  916 	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
  917 
  918 AC_PROVIDE_IFELSE([AC_PROG_GO],
  919   [LT_LANG(GO)],
  920   [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
  921 
  922 AC_PROVIDE_IFELSE([LT_PROG_RC],
  923   [LT_LANG(RC)],
  924   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
  925 ])# _LT_LANG_DEFAULT_CONFIG
  926 
  927 # Obsolete macros:
  928 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
  929 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
  930 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
  931 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
  932 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
  933 dnl aclocal-1.4 backwards compatibility:
  934 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
  935 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
  936 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
  937 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
  938 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
  939 
  940 
  941 # _LT_TAG_COMPILER
  942 # ----------------
  943 m4_defun([_LT_TAG_COMPILER],
  944 [AC_REQUIRE([AC_PROG_CC])dnl
  945 
  946 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
  947 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
  948 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
  949 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
  950 
  951 # If no C compiler was specified, use CC.
  952 LTCC=${LTCC-"$CC"}
  953 
  954 # If no C compiler flags were specified, use CFLAGS.
  955 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  956 
  957 # Allow CC to be a program name with arguments.
  958 compiler=$CC
  959 ])# _LT_TAG_COMPILER
  960 
  961 
  962 # _LT_COMPILER_BOILERPLATE
  963 # ------------------------
  964 # Check for compiler boilerplate output or warnings with
  965 # the simple compiler test code.
  966 m4_defun([_LT_COMPILER_BOILERPLATE],
  967 [m4_require([_LT_DECL_SED])dnl
  968 ac_outfile=conftest.$ac_objext
  969 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
  970 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  971 _lt_compiler_boilerplate=`cat conftest.err`
  972 $RM conftest*
  973 ])# _LT_COMPILER_BOILERPLATE
  974 
  975 
  976 # _LT_LINKER_BOILERPLATE
  977 # ----------------------
  978 # Check for linker boilerplate output or warnings with
  979 # the simple link test code.
  980 m4_defun([_LT_LINKER_BOILERPLATE],
  981 [m4_require([_LT_DECL_SED])dnl
  982 ac_outfile=conftest.$ac_objext
  983 echo "$lt_simple_link_test_code" >conftest.$ac_ext
  984 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  985 _lt_linker_boilerplate=`cat conftest.err`
  986 $RM -r conftest*
  987 ])# _LT_LINKER_BOILERPLATE
  988 
  989 # _LT_REQUIRED_DARWIN_CHECKS
  990 # -------------------------
  991 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
  992   case $host_os in
  993     rhapsody* | darwin*)
  994     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
  995     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
  996     AC_CHECK_TOOL([LIPO], [lipo], [:])
  997     AC_CHECK_TOOL([OTOOL], [otool], [:])
  998     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
  999     _LT_DECL([], [DSYMUTIL], [1],
 1000       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
 1001     _LT_DECL([], [NMEDIT], [1],
 1002       [Tool to change global to local symbols on Mac OS X])
 1003     _LT_DECL([], [LIPO], [1],
 1004       [Tool to manipulate fat objects and archives on Mac OS X])
 1005     _LT_DECL([], [OTOOL], [1],
 1006       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
 1007     _LT_DECL([], [OTOOL64], [1],
 1008       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
 1009 
 1010     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
 1011       [lt_cv_apple_cc_single_mod=no
 1012       if test -z "$LT_MULTI_MODULE"; then
 1013 	# By default we will add the -single_module flag. You can override
 1014 	# by either setting the environment variable LT_MULTI_MODULE
 1015 	# non-empty at configure time, or by adding -multi_module to the
 1016 	# link flags.
 1017 	rm -rf libconftest.dylib*
 1018 	echo "int foo(void){return 1;}" > conftest.c
 1019 	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 1020 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
 1021 	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 1022 	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
 1023         _lt_result=$?
 1024 	# If there is a non-empty error log, and "single_module"
 1025 	# appears in it, assume the flag caused a linker warning
 1026         if test -s conftest.err && $GREP single_module conftest.err; then
 1027 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 1028 	# Otherwise, if the output was created with a 0 exit code from
 1029 	# the compiler, it worked.
 1030 	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
 1031 	  lt_cv_apple_cc_single_mod=yes
 1032 	else
 1033 	  cat conftest.err >&AS_MESSAGE_LOG_FD
 1034 	fi
 1035 	rm -rf libconftest.dylib*
 1036 	rm -f conftest.*
 1037       fi])
 1038 
 1039     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
 1040       [lt_cv_ld_exported_symbols_list],
 1041       [lt_cv_ld_exported_symbols_list=no
 1042       save_LDFLAGS=$LDFLAGS
 1043       echo "_main" > conftest.sym
 1044       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
 1045       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 1046 	[lt_cv_ld_exported_symbols_list=yes],
 1047 	[lt_cv_ld_exported_symbols_list=no])
 1048 	LDFLAGS=$save_LDFLAGS
 1049     ])
 1050 
 1051     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
 1052       [lt_cv_ld_force_load=no
 1053       cat > conftest.c << _LT_EOF
 1054 int forced_loaded() { return 2;}
 1055 _LT_EOF
 1056       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
 1057       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
 1058       echo "$AR cr libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
 1059       $AR cr libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
 1060       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
 1061       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
 1062       cat > conftest.c << _LT_EOF
 1063 int main() { return 0;}
 1064 _LT_EOF
 1065       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
 1066       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
 1067       _lt_result=$?
 1068       if test -s conftest.err && $GREP force_load conftest.err; then
 1069 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1070       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
 1071 	lt_cv_ld_force_load=yes
 1072       else
 1073 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1074       fi
 1075         rm -f conftest.err libconftest.a conftest conftest.c
 1076         rm -rf conftest.dSYM
 1077     ])
 1078     case $host_os in
 1079     rhapsody* | darwin1.[[012]])
 1080       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
 1081     darwin1.*)
 1082       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1083     darwin*) # darwin 5.x on
 1084       # if running on 10.5 or later, the deployment target defaults
 1085       # to the OS version, if on x86, and 10.4, the deployment
 1086       # target defaults to 10.4. Don't you love it?
 1087       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
 1088 	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
 1089 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1090 	10.[[012]][[,.]]*)
 1091 	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1092 	10.*)
 1093 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1094       esac
 1095     ;;
 1096   esac
 1097     if test yes = "$lt_cv_apple_cc_single_mod"; then
 1098       _lt_dar_single_mod='$single_module'
 1099     fi
 1100     if test yes = "$lt_cv_ld_exported_symbols_list"; then
 1101       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
 1102     else
 1103       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
 1104     fi
 1105     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
 1106       _lt_dsymutil='~$DSYMUTIL $lib || :'
 1107     else
 1108       _lt_dsymutil=
 1109     fi
 1110     ;;
 1111   esac
 1112 ])
 1113 
 1114 
 1115 # _LT_DARWIN_LINKER_FEATURES([TAG])
 1116 # ---------------------------------
 1117 # Checks for linker and compiler features on darwin
 1118 m4_defun([_LT_DARWIN_LINKER_FEATURES],
 1119 [
 1120   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
 1121   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 1122   _LT_TAGVAR(hardcode_direct, $1)=no
 1123   _LT_TAGVAR(hardcode_automatic, $1)=yes
 1124   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 1125   if test yes = "$lt_cv_ld_force_load"; then
 1126     _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
 1127     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
 1128                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
 1129   else
 1130     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
 1131   fi
 1132   _LT_TAGVAR(link_all_deplibs, $1)=yes
 1133   _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
 1134   case $cc_basename in
 1135      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
 1136      *) _lt_dar_can_shared=$GCC ;;
 1137   esac
 1138   if test yes = "$_lt_dar_can_shared"; then
 1139     output_verbose_link_cmd=func_echo_all
 1140     _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
 1141     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
 1142     _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
 1143     _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
 1144     m4_if([$1], [CXX],
 1145 [   if test yes != "$lt_cv_apple_cc_single_mod"; then
 1146       _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
 1147       _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
 1148     fi
 1149 ],[])
 1150   else
 1151   _LT_TAGVAR(ld_shlibs, $1)=no
 1152   fi
 1153 ])
 1154 
 1155 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
 1156 # ----------------------------------
 1157 # Links a minimal program and checks the executable
 1158 # for the system default hardcoded library path. In most cases,
 1159 # this is /usr/lib:/lib, but when the MPI compilers are used
 1160 # the location of the communication and MPI libs are included too.
 1161 # If we don't find anything, use the default library path according
 1162 # to the aix ld manual.
 1163 # Store the results from the different compilers for each TAGNAME.
 1164 # Allow to override them for all tags through lt_cv_aix_libpath.
 1165 m4_defun([_LT_SYS_MODULE_PATH_AIX],
 1166 [m4_require([_LT_DECL_SED])dnl
 1167 if test set = "${lt_cv_aix_libpath+set}"; then
 1168   aix_libpath=$lt_cv_aix_libpath
 1169 else
 1170   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
 1171   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
 1172   lt_aix_libpath_sed='[
 1173       /Import File Strings/,/^$/ {
 1174 	  /^0/ {
 1175 	      s/^0  *\([^ ]*\) *$/\1/
 1176 	      p
 1177 	  }
 1178       }]'
 1179   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1180   # Check for a 64-bit object if we didn't find anything.
 1181   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1182     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1183   fi],[])
 1184   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1185     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
 1186   fi
 1187   ])
 1188   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
 1189 fi
 1190 ])# _LT_SYS_MODULE_PATH_AIX
 1191 
 1192 
 1193 # _LT_SHELL_INIT(ARG)
 1194 # -------------------
 1195 m4_define([_LT_SHELL_INIT],
 1196 [m4_divert_text([M4SH-INIT], [$1
 1197 ])])# _LT_SHELL_INIT
 1198 
 1199 
 1200 
 1201 # _LT_PROG_ECHO_BACKSLASH
 1202 # -----------------------
 1203 # Find how we can fake an echo command that does not interpret backslash.
 1204 # In particular, with Autoconf 2.60 or later we add some code to the start
 1205 # of the generated configure script that will find a shell with a builtin
 1206 # printf (that we can use as an echo command).
 1207 m4_defun([_LT_PROG_ECHO_BACKSLASH],
 1208 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1209 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1210 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1211 
 1212 AC_MSG_CHECKING([how to print strings])
 1213 # Test print first, because it will be a builtin if present.
 1214 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
 1215    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
 1216   ECHO='print -r --'
 1217 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
 1218   ECHO='printf %s\n'
 1219 else
 1220   # Use this function as a fallback that always works.
 1221   func_fallback_echo ()
 1222   {
 1223     eval 'cat <<_LTECHO_EOF
 1224 $[]1
 1225 _LTECHO_EOF'
 1226   }
 1227   ECHO='func_fallback_echo'
 1228 fi
 1229 
 1230 # func_echo_all arg...
 1231 # Invoke $ECHO with all args, space-separated.
 1232 func_echo_all ()
 1233 {
 1234     $ECHO "$*"
 1235 }
 1236 
 1237 case $ECHO in
 1238   printf*) AC_MSG_RESULT([printf]) ;;
 1239   print*) AC_MSG_RESULT([print -r]) ;;
 1240   *) AC_MSG_RESULT([cat]) ;;
 1241 esac
 1242 
 1243 m4_ifdef([_AS_DETECT_SUGGESTED],
 1244 [_AS_DETECT_SUGGESTED([
 1245   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
 1246     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1247     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1248     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1249     PATH=/empty FPATH=/empty; export PATH FPATH
 1250     test "X`printf %s $ECHO`" = "X$ECHO" \
 1251       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 1252 
 1253 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
 1254 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 1255 ])# _LT_PROG_ECHO_BACKSLASH
 1256 
 1257 
 1258 # _LT_WITH_SYSROOT
 1259 # ----------------
 1260 AC_DEFUN([_LT_WITH_SYSROOT],
 1261 [AC_MSG_CHECKING([for sysroot])
 1262 AC_ARG_WITH([sysroot],
 1263 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
 1264   [Search for dependent libraries within DIR (or the compiler's sysroot
 1265    if not specified).])],
 1266 [], [with_sysroot=no])
 1267 
 1268 dnl lt_sysroot will always be passed unquoted.  We quote it here
 1269 dnl in case the user passed a directory name.
 1270 lt_sysroot=
 1271 case $with_sysroot in #(
 1272  yes)
 1273    if test yes = "$GCC"; then
 1274      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
 1275    fi
 1276    ;; #(
 1277  /*)
 1278    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
 1279    ;; #(
 1280  no|'')
 1281    ;; #(
 1282  *)
 1283    AC_MSG_RESULT([$with_sysroot])
 1284    AC_MSG_ERROR([The sysroot must be an absolute path.])
 1285    ;;
 1286 esac
 1287 
 1288  AC_MSG_RESULT([${lt_sysroot:-no}])
 1289 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
 1290 [dependent libraries, and where our libraries should be installed.])])
 1291 
 1292 # _LT_ENABLE_LOCK
 1293 # ---------------
 1294 m4_defun([_LT_ENABLE_LOCK],
 1295 [AC_ARG_ENABLE([libtool-lock],
 1296   [AS_HELP_STRING([--disable-libtool-lock],
 1297     [avoid locking (might break parallel builds)])])
 1298 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
 1299 
 1300 # Some flags need to be propagated to the compiler or linker for good
 1301 # libtool support.
 1302 case $host in
 1303 ia64-*-hpux*)
 1304   # Find out what ABI is being produced by ac_compile, and set mode
 1305   # options accordingly.
 1306   echo 'int i;' > conftest.$ac_ext
 1307   if AC_TRY_EVAL(ac_compile); then
 1308     case `/usr/bin/file conftest.$ac_objext` in
 1309       *ELF-32*)
 1310 	HPUX_IA64_MODE=32
 1311 	;;
 1312       *ELF-64*)
 1313 	HPUX_IA64_MODE=64
 1314 	;;
 1315     esac
 1316   fi
 1317   rm -rf conftest*
 1318   ;;
 1319 *-*-irix6*)
 1320   # Find out what ABI is being produced by ac_compile, and set linker
 1321   # options accordingly.
 1322   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1323   if AC_TRY_EVAL(ac_compile); then
 1324     if test yes = "$lt_cv_prog_gnu_ld"; then
 1325       case `/usr/bin/file conftest.$ac_objext` in
 1326 	*32-bit*)
 1327 	  LD="${LD-ld} -melf32bsmip"
 1328 	  ;;
 1329 	*N32*)
 1330 	  LD="${LD-ld} -melf32bmipn32"
 1331 	  ;;
 1332 	*64-bit*)
 1333 	  LD="${LD-ld} -melf64bmip"
 1334 	;;
 1335       esac
 1336     else
 1337       case `/usr/bin/file conftest.$ac_objext` in
 1338 	*32-bit*)
 1339 	  LD="${LD-ld} -32"
 1340 	  ;;
 1341 	*N32*)
 1342 	  LD="${LD-ld} -n32"
 1343 	  ;;
 1344 	*64-bit*)
 1345 	  LD="${LD-ld} -64"
 1346 	  ;;
 1347       esac
 1348     fi
 1349   fi
 1350   rm -rf conftest*
 1351   ;;
 1352 
 1353 mips64*-*linux*)
 1354   # Find out what ABI is being produced by ac_compile, and set linker
 1355   # options accordingly.
 1356   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1357   if AC_TRY_EVAL(ac_compile); then
 1358     emul=elf
 1359     case `/usr/bin/file conftest.$ac_objext` in
 1360       *32-bit*)
 1361 	emul="${emul}32"
 1362 	;;
 1363       *64-bit*)
 1364 	emul="${emul}64"
 1365 	;;
 1366     esac
 1367     case `/usr/bin/file conftest.$ac_objext` in
 1368       *MSB*)
 1369 	emul="${emul}btsmip"
 1370 	;;
 1371       *LSB*)
 1372 	emul="${emul}ltsmip"
 1373 	;;
 1374     esac
 1375     case `/usr/bin/file conftest.$ac_objext` in
 1376       *N32*)
 1377 	emul="${emul}n32"
 1378 	;;
 1379     esac
 1380     LD="${LD-ld} -m $emul"
 1381   fi
 1382   rm -rf conftest*
 1383   ;;
 1384 
 1385 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
 1386 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 1387   # Find out what ABI is being produced by ac_compile, and set linker
 1388   # options accordingly.  Note that the listed cases only cover the
 1389   # situations where additional linker options are needed (such as when
 1390   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
 1391   # vice versa); the common cases where no linker options are needed do
 1392   # not appear in the list.
 1393   echo 'int i;' > conftest.$ac_ext
 1394   if AC_TRY_EVAL(ac_compile); then
 1395     case `/usr/bin/file conftest.o` in
 1396       *32-bit*)
 1397 	case $host in
 1398 	  x86_64-*kfreebsd*-gnu)
 1399 	    LD="${LD-ld} -m elf_i386_fbsd"
 1400 	    ;;
 1401 	  x86_64-*linux*)
 1402 	    case `/usr/bin/file conftest.o` in
 1403 	      *x86-64*)
 1404 		LD="${LD-ld} -m elf32_x86_64"
 1405 		;;
 1406 	      *)
 1407 		LD="${LD-ld} -m elf_i386"
 1408 		;;
 1409 	    esac
 1410 	    ;;
 1411 	  powerpc64le-*linux*)
 1412 	    LD="${LD-ld} -m elf32lppclinux"
 1413 	    ;;
 1414 	  powerpc64-*linux*)
 1415 	    LD="${LD-ld} -m elf32ppclinux"
 1416 	    ;;
 1417 	  s390x-*linux*)
 1418 	    LD="${LD-ld} -m elf_s390"
 1419 	    ;;
 1420 	  sparc64-*linux*)
 1421 	    LD="${LD-ld} -m elf32_sparc"
 1422 	    ;;
 1423 	esac
 1424 	;;
 1425       *64-bit*)
 1426 	case $host in
 1427 	  x86_64-*kfreebsd*-gnu)
 1428 	    LD="${LD-ld} -m elf_x86_64_fbsd"
 1429 	    ;;
 1430 	  x86_64-*linux*)
 1431 	    LD="${LD-ld} -m elf_x86_64"
 1432 	    ;;
 1433 	  powerpcle-*linux*)
 1434 	    LD="${LD-ld} -m elf64lppc"
 1435 	    ;;
 1436 	  powerpc-*linux*)
 1437 	    LD="${LD-ld} -m elf64ppc"
 1438 	    ;;
 1439 	  s390*-*linux*|s390*-*tpf*)
 1440 	    LD="${LD-ld} -m elf64_s390"
 1441 	    ;;
 1442 	  sparc*-*linux*)
 1443 	    LD="${LD-ld} -m elf64_sparc"
 1444 	    ;;
 1445 	esac
 1446 	;;
 1447     esac
 1448   fi
 1449   rm -rf conftest*
 1450   ;;
 1451 
 1452 *-*-sco3.2v5*)
 1453   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 1454   SAVE_CFLAGS=$CFLAGS
 1455   CFLAGS="$CFLAGS -belf"
 1456   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
 1457     [AC_LANG_PUSH(C)
 1458      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
 1459      AC_LANG_POP])
 1460   if test yes != "$lt_cv_cc_needs_belf"; then
 1461     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 1462     CFLAGS=$SAVE_CFLAGS
 1463   fi
 1464   ;;
 1465 *-*solaris*)
 1466   # Find out what ABI is being produced by ac_compile, and set linker
 1467   # options accordingly.
 1468   echo 'int i;' > conftest.$ac_ext
 1469   if AC_TRY_EVAL(ac_compile); then
 1470     case `/usr/bin/file conftest.o` in
 1471     *64-bit*)
 1472       case $lt_cv_prog_gnu_ld in
 1473       yes*)
 1474         case $host in
 1475         i?86-*-solaris*|x86_64-*-solaris*)
 1476           LD="${LD-ld} -m elf_x86_64"
 1477           ;;
 1478         sparc*-*-solaris*)
 1479           LD="${LD-ld} -m elf64_sparc"
 1480           ;;
 1481         esac
 1482         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
 1483         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
 1484           LD=${LD-ld}_sol2
 1485         fi
 1486         ;;
 1487       *)
 1488 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 1489 	  LD="${LD-ld} -64"
 1490 	fi
 1491 	;;
 1492       esac
 1493       ;;
 1494     esac
 1495   fi
 1496   rm -rf conftest*
 1497   ;;
 1498 esac
 1499 
 1500 need_locks=$enable_libtool_lock
 1501 ])# _LT_ENABLE_LOCK
 1502 
 1503 
 1504 # _LT_PROG_AR
 1505 # -----------
 1506 m4_defun([_LT_PROG_AR],
 1507 [AC_CHECK_TOOLS(AR, [ar], false)
 1508 : ${AR=ar}
 1509 : ${AR_FLAGS=cr}
 1510 _LT_DECL([], [AR], [1], [The archiver])
 1511 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
 1512 
 1513 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
 1514   [lt_cv_ar_at_file=no
 1515    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
 1516      [echo conftest.$ac_objext > conftest.lst
 1517       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
 1518       AC_TRY_EVAL([lt_ar_try])
 1519       if test 0 -eq "$ac_status"; then
 1520 	# Ensure the archiver fails upon bogus file names.
 1521 	rm -f conftest.$ac_objext libconftest.a
 1522 	AC_TRY_EVAL([lt_ar_try])
 1523 	if test 0 -ne "$ac_status"; then
 1524           lt_cv_ar_at_file=@
 1525         fi
 1526       fi
 1527       rm -f conftest.* libconftest.a
 1528      ])
 1529   ])
 1530 
 1531 if test no = "$lt_cv_ar_at_file"; then
 1532   archiver_list_spec=
 1533 else
 1534   archiver_list_spec=$lt_cv_ar_at_file
 1535 fi
 1536 _LT_DECL([], [archiver_list_spec], [1],
 1537   [How to feed a file listing to the archiver])
 1538 ])# _LT_PROG_AR
 1539 
 1540 
 1541 # _LT_CMD_OLD_ARCHIVE
 1542 # -------------------
 1543 m4_defun([_LT_CMD_OLD_ARCHIVE],
 1544 [_LT_PROG_AR
 1545 
 1546 AC_CHECK_TOOL(STRIP, strip, :)
 1547 test -z "$STRIP" && STRIP=:
 1548 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
 1549 
 1550 AC_CHECK_TOOL(RANLIB, ranlib, :)
 1551 test -z "$RANLIB" && RANLIB=:
 1552 _LT_DECL([], [RANLIB], [1],
 1553     [Commands used to install an old-style archive])
 1554 
 1555 # Determine commands to create old-style static archives.
 1556 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 1557 old_postinstall_cmds='chmod 644 $oldlib'
 1558 old_postuninstall_cmds=
 1559 
 1560 if test -n "$RANLIB"; then
 1561   case $host_os in
 1562   bitrig* | openbsd*)
 1563     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
 1564     ;;
 1565   *)
 1566     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
 1567     ;;
 1568   esac
 1569   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
 1570 fi
 1571 
 1572 case $host_os in
 1573   darwin*)
 1574     lock_old_archive_extraction=yes ;;
 1575   *)
 1576     lock_old_archive_extraction=no ;;
 1577 esac
 1578 _LT_DECL([], [old_postinstall_cmds], [2])
 1579 _LT_DECL([], [old_postuninstall_cmds], [2])
 1580 _LT_TAGDECL([], [old_archive_cmds], [2],
 1581     [Commands used to build an old-style archive])
 1582 _LT_DECL([], [lock_old_archive_extraction], [0],
 1583     [Whether to use a lock for old archive extraction])
 1584 ])# _LT_CMD_OLD_ARCHIVE
 1585 
 1586 
 1587 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1588 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 1589 # ----------------------------------------------------------------
 1590 # Check whether the given compiler option works
 1591 AC_DEFUN([_LT_COMPILER_OPTION],
 1592 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1593 m4_require([_LT_DECL_SED])dnl
 1594 AC_CACHE_CHECK([$1], [$2],
 1595   [$2=no
 1596    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
 1597    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 1598    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
 1599    # Insert the option either (1) after the last *FLAGS variable, or
 1600    # (2) before a word containing "conftest.", or (3) at the end.
 1601    # Note that $ac_compile itself does not contain backslashes and begins
 1602    # with a dollar sign (not a hyphen), so the echo should work correctly.
 1603    # The option is referenced via a variable to avoid confusing sed.
 1604    lt_compile=`echo "$ac_compile" | $SED \
 1605    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 1606    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 1607    -e 's:$: $lt_compiler_flag:'`
 1608    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 1609    (eval "$lt_compile" 2>conftest.err)
 1610    ac_status=$?
 1611    cat conftest.err >&AS_MESSAGE_LOG_FD
 1612    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 1613    if (exit $ac_status) && test -s "$ac_outfile"; then
 1614      # The compiler can only warn and ignore the option if not recognized
 1615      # So say no if there are warnings other than the usual output.
 1616      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
 1617      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1618      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
 1619        $2=yes
 1620      fi
 1621    fi
 1622    $RM conftest*
 1623 ])
 1624 
 1625 if test yes = "[$]$2"; then
 1626     m4_if([$5], , :, [$5])
 1627 else
 1628     m4_if([$6], , :, [$6])
 1629 fi
 1630 ])# _LT_COMPILER_OPTION
 1631 
 1632 # Old name:
 1633 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
 1634 dnl aclocal-1.4 backwards compatibility:
 1635 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
 1636 
 1637 
 1638 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1639 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
 1640 # ----------------------------------------------------
 1641 # Check whether the given linker option works
 1642 AC_DEFUN([_LT_LINKER_OPTION],
 1643 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1644 m4_require([_LT_DECL_SED])dnl
 1645 AC_CACHE_CHECK([$1], [$2],
 1646   [$2=no
 1647    save_LDFLAGS=$LDFLAGS
 1648    LDFLAGS="$LDFLAGS $3"
 1649    echo "$lt_simple_link_test_code" > conftest.$ac_ext
 1650    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
 1651      # The linker can only warn and ignore the option if not recognized
 1652      # So say no if there are warnings
 1653      if test -s conftest.err; then
 1654        # Append any errors to the config.log.
 1655        cat conftest.err 1>&AS_MESSAGE_LOG_FD
 1656        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
 1657        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1658        if diff conftest.exp conftest.er2 >/dev/null; then
 1659          $2=yes
 1660        fi
 1661      else
 1662        $2=yes
 1663      fi
 1664    fi
 1665    $RM -r conftest*
 1666    LDFLAGS=$save_LDFLAGS
 1667 ])
 1668 
 1669 if test yes = "[$]$2"; then
 1670     m4_if([$4], , :, [$4])
 1671 else
 1672     m4_if([$5], , :, [$5])
 1673 fi
 1674 ])# _LT_LINKER_OPTION
 1675 
 1676 # Old name:
 1677 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
 1678 dnl aclocal-1.4 backwards compatibility:
 1679 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
 1680 
 1681 
 1682 # LT_CMD_MAX_LEN
 1683 #---------------
 1684 AC_DEFUN([LT_CMD_MAX_LEN],
 1685 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 1686 # find the maximum length of command line arguments
 1687 AC_MSG_CHECKING([the maximum length of command line arguments])
 1688 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
 1689   i=0
 1690   teststring=ABCD
 1691 
 1692   case $build_os in
 1693   msdosdjgpp*)
 1694     # On DJGPP, this test can blow up pretty badly due to problems in libc
 1695     # (any single argument exceeding 2000 bytes causes a buffer overrun
 1696     # during glob expansion).  Even if it were fixed, the result of this
 1697     # check would be larger than it should be.
 1698     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
 1699     ;;
 1700 
 1701   gnu*)
 1702     # Under GNU Hurd, this test is not required because there is
 1703     # no limit to the length of command line arguments.
 1704     # Libtool will interpret -1 as no limit whatsoever
 1705     lt_cv_sys_max_cmd_len=-1;
 1706     ;;
 1707 
 1708   cygwin* | mingw* | cegcc*)
 1709     # On Win9x/ME, this test blows up -- it succeeds, but takes
 1710     # about 5 minutes as the teststring grows exponentially.
 1711     # Worse, since 9x/ME are not pre-emptively multitasking,
 1712     # you end up with a "frozen" computer, even though with patience
 1713     # the test eventually succeeds (with a max line length of 256k).
 1714     # Instead, let's just punt: use the minimum linelength reported by
 1715     # all of the supported platforms: 8192 (on NT/2K/XP).
 1716     lt_cv_sys_max_cmd_len=8192;
 1717     ;;
 1718 
 1719   mint*)
 1720     # On MiNT this can take a long time and run out of memory.
 1721     lt_cv_sys_max_cmd_len=8192;
 1722     ;;
 1723 
 1724   amigaos*)
 1725     # On AmigaOS with pdksh, this test takes hours, literally.
 1726     # So we just punt and use a minimum line length of 8192.
 1727     lt_cv_sys_max_cmd_len=8192;
 1728     ;;
 1729 
 1730   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
 1731     # This has been around since 386BSD, at least.  Likely further.
 1732     if test -x /sbin/sysctl; then
 1733       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
 1734     elif test -x /usr/sbin/sysctl; then
 1735       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
 1736     else
 1737       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
 1738     fi
 1739     # And add a safety zone
 1740     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1741     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1742     ;;
 1743 
 1744   interix*)
 1745     # We know the value 262144 and hardcode it with a safety zone (like BSD)
 1746     lt_cv_sys_max_cmd_len=196608
 1747     ;;
 1748 
 1749   os2*)
 1750     # The test takes a long time on OS/2.
 1751     lt_cv_sys_max_cmd_len=8192
 1752     ;;
 1753 
 1754   osf*)
 1755     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
 1756     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
 1757     # nice to cause kernel panics so lets avoid the loop below.
 1758     # First set a reasonable default.
 1759     lt_cv_sys_max_cmd_len=16384
 1760     #
 1761     if test -x /sbin/sysconfig; then
 1762       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
 1763         *1*) lt_cv_sys_max_cmd_len=-1 ;;
 1764       esac
 1765     fi
 1766     ;;
 1767   sco3.2v5*)
 1768     lt_cv_sys_max_cmd_len=102400
 1769     ;;
 1770   sysv5* | sco5v6* | sysv4.2uw2*)
 1771     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 1772     if test -n "$kargmax"; then
 1773       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
 1774     else
 1775       lt_cv_sys_max_cmd_len=32768
 1776     fi
 1777     ;;
 1778   *)
 1779     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
 1780     if test -n "$lt_cv_sys_max_cmd_len" && \
 1781        test undefined != "$lt_cv_sys_max_cmd_len"; then
 1782       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1783       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1784     else
 1785       # Make teststring a little bigger before we do anything with it.
 1786       # a 1K string should be a reasonable start.
 1787       for i in 1 2 3 4 5 6 7 8; do
 1788         teststring=$teststring$teststring
 1789       done
 1790       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
 1791       # If test is not a shell built-in, we'll probably end up computing a
 1792       # maximum length that is only half of the actual maximum length, but
 1793       # we can't tell.
 1794       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
 1795 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 1796 	      test 17 != "$i" # 1/2 MB should be enough
 1797       do
 1798         i=`expr $i + 1`
 1799         teststring=$teststring$teststring
 1800       done
 1801       # Only check the string length outside the loop.
 1802       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
 1803       teststring=
 1804       # Add a significant safety factor because C++ compilers can tack on
 1805       # massive amounts of additional arguments before passing them to the
 1806       # linker.  It appears as though 1/2 is a usable value.
 1807       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 1808     fi
 1809     ;;
 1810   esac
 1811 ])
 1812 if test -n "$lt_cv_sys_max_cmd_len"; then
 1813   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
 1814 else
 1815   AC_MSG_RESULT(none)
 1816 fi
 1817 max_cmd_len=$lt_cv_sys_max_cmd_len
 1818 _LT_DECL([], [max_cmd_len], [0],
 1819     [What is the maximum length of a command?])
 1820 ])# LT_CMD_MAX_LEN
 1821 
 1822 # Old name:
 1823 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
 1824 dnl aclocal-1.4 backwards compatibility:
 1825 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
 1826 
 1827 
 1828 # _LT_HEADER_DLFCN
 1829 # ----------------
 1830 m4_defun([_LT_HEADER_DLFCN],
 1831 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
 1832 ])# _LT_HEADER_DLFCN
 1833 
 1834 
 1835 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 1836 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
 1837 # ----------------------------------------------------------------
 1838 m4_defun([_LT_TRY_DLOPEN_SELF],
 1839 [m4_require([_LT_HEADER_DLFCN])dnl
 1840 if test yes = "$cross_compiling"; then :
 1841   [$4]
 1842 else
 1843   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 1844   lt_status=$lt_dlunknown
 1845   cat > conftest.$ac_ext <<_LT_EOF
 1846 [#line $LINENO "configure"
 1847 #include "confdefs.h"
 1848 
 1849 #if HAVE_DLFCN_H
 1850 #include <dlfcn.h>
 1851 #endif
 1852 
 1853 #include <stdio.h>
 1854 
 1855 #ifdef RTLD_GLOBAL
 1856 #  define LT_DLGLOBAL		RTLD_GLOBAL
 1857 #else
 1858 #  ifdef DL_GLOBAL
 1859 #    define LT_DLGLOBAL		DL_GLOBAL
 1860 #  else
 1861 #    define LT_DLGLOBAL		0
 1862 #  endif
 1863 #endif
 1864 
 1865 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
 1866    find out it does not work in some platform. */
 1867 #ifndef LT_DLLAZY_OR_NOW
 1868 #  ifdef RTLD_LAZY
 1869 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
 1870 #  else
 1871 #    ifdef DL_LAZY
 1872 #      define LT_DLLAZY_OR_NOW		DL_LAZY
 1873 #    else
 1874 #      ifdef RTLD_NOW
 1875 #        define LT_DLLAZY_OR_NOW	RTLD_NOW
 1876 #      else
 1877 #        ifdef DL_NOW
 1878 #          define LT_DLLAZY_OR_NOW	DL_NOW
 1879 #        else
 1880 #          define LT_DLLAZY_OR_NOW	0
 1881 #        endif
 1882 #      endif
 1883 #    endif
 1884 #  endif
 1885 #endif
 1886 
 1887 /* When -fvisibility=hidden is used, assume the code has been annotated
 1888    correspondingly for the symbols needed.  */
 1889 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
 1890 int fnord () __attribute__((visibility("default")));
 1891 #endif
 1892 
 1893 int fnord () { return 42; }
 1894 int main ()
 1895 {
 1896   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
 1897   int status = $lt_dlunknown;
 1898 
 1899   if (self)
 1900     {
 1901       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
 1902       else
 1903         {
 1904 	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
 1905           else puts (dlerror ());
 1906 	}
 1907       /* dlclose (self); */
 1908     }
 1909   else
 1910     puts (dlerror ());
 1911 
 1912   return status;
 1913 }]
 1914 _LT_EOF
 1915   if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
 1916     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
 1917     lt_status=$?
 1918     case x$lt_status in
 1919       x$lt_dlno_uscore) $1 ;;
 1920       x$lt_dlneed_uscore) $2 ;;
 1921       x$lt_dlunknown|x*) $3 ;;
 1922     esac
 1923   else :
 1924     # compilation failed
 1925     $3
 1926   fi
 1927 fi
 1928 rm -fr conftest*
 1929 ])# _LT_TRY_DLOPEN_SELF
 1930 
 1931 
 1932 # LT_SYS_DLOPEN_SELF
 1933 # ------------------
 1934 AC_DEFUN([LT_SYS_DLOPEN_SELF],
 1935 [m4_require([_LT_HEADER_DLFCN])dnl
 1936 if test yes != "$enable_dlopen"; then
 1937   enable_dlopen=unknown
 1938   enable_dlopen_self=unknown
 1939   enable_dlopen_self_static=unknown
 1940 else
 1941   lt_cv_dlopen=no
 1942   lt_cv_dlopen_libs=
 1943 
 1944   case $host_os in
 1945   beos*)
 1946     lt_cv_dlopen=load_add_on
 1947     lt_cv_dlopen_libs=
 1948     lt_cv_dlopen_self=yes
 1949     ;;
 1950 
 1951   mingw* | pw32* | cegcc*)
 1952     lt_cv_dlopen=LoadLibrary
 1953     lt_cv_dlopen_libs=
 1954     ;;
 1955 
 1956   cygwin*)
 1957     lt_cv_dlopen=dlopen
 1958     lt_cv_dlopen_libs=
 1959     ;;
 1960 
 1961   darwin*)
 1962     # if libdl is installed we need to link against it
 1963     AC_CHECK_LIB([dl], [dlopen],
 1964 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
 1965     lt_cv_dlopen=dyld
 1966     lt_cv_dlopen_libs=
 1967     lt_cv_dlopen_self=yes
 1968     ])
 1969     ;;
 1970 
 1971   tpf*)
 1972     # Don't try to run any link tests for TPF.  We know it's impossible
 1973     # because TPF is a cross-compiler, and we know how we open DSOs.
 1974     lt_cv_dlopen=dlopen
 1975     lt_cv_dlopen_libs=
 1976     lt_cv_dlopen_self=no
 1977     ;;
 1978 
 1979   *)
 1980     AC_CHECK_FUNC([shl_load],
 1981 	  [lt_cv_dlopen=shl_load],
 1982       [AC_CHECK_LIB([dld], [shl_load],
 1983 	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
 1984 	[AC_CHECK_FUNC([dlopen],
 1985 	      [lt_cv_dlopen=dlopen],
 1986 	  [AC_CHECK_LIB([dl], [dlopen],
 1987 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
 1988 	    [AC_CHECK_LIB([svld], [dlopen],
 1989 		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
 1990 	      [AC_CHECK_LIB([dld], [dld_link],
 1991 		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
 1992 	      ])
 1993 	    ])
 1994 	  ])
 1995 	])
 1996       ])
 1997     ;;
 1998   esac
 1999 
 2000   if test no = "$lt_cv_dlopen"; then
 2001     enable_dlopen=no
 2002   else
 2003     enable_dlopen=yes
 2004   fi
 2005 
 2006   case $lt_cv_dlopen in
 2007   dlopen)
 2008     save_CPPFLAGS=$CPPFLAGS
 2009     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
 2010 
 2011     save_LDFLAGS=$LDFLAGS
 2012     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 2013 
 2014     save_LIBS=$LIBS
 2015     LIBS="$lt_cv_dlopen_libs $LIBS"
 2016 
 2017     AC_CACHE_CHECK([whether a program can dlopen itself],
 2018 	  lt_cv_dlopen_self, [dnl
 2019 	  _LT_TRY_DLOPEN_SELF(
 2020 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
 2021 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
 2022     ])
 2023 
 2024     if test yes = "$lt_cv_dlopen_self"; then
 2025       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
 2026       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
 2027 	  lt_cv_dlopen_self_static, [dnl
 2028 	  _LT_TRY_DLOPEN_SELF(
 2029 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 2030 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 2031       ])
 2032     fi
 2033 
 2034     CPPFLAGS=$save_CPPFLAGS
 2035     LDFLAGS=$save_LDFLAGS
 2036     LIBS=$save_LIBS
 2037     ;;
 2038   esac
 2039 
 2040   case $lt_cv_dlopen_self in
 2041   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 2042   *) enable_dlopen_self=unknown ;;
 2043   esac
 2044 
 2045   case $lt_cv_dlopen_self_static in
 2046   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 2047   *) enable_dlopen_self_static=unknown ;;
 2048   esac
 2049 fi
 2050 _LT_DECL([dlopen_support], [enable_dlopen], [0],
 2051 	 [Whether dlopen is supported])
 2052 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
 2053 	 [Whether dlopen of programs is supported])
 2054 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
 2055 	 [Whether dlopen of statically linked programs is supported])
 2056 ])# LT_SYS_DLOPEN_SELF
 2057 
 2058 # Old name:
 2059 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
 2060 dnl aclocal-1.4 backwards compatibility:
 2061 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
 2062 
 2063 
 2064 # _LT_COMPILER_C_O([TAGNAME])
 2065 # ---------------------------
 2066 # Check to see if options -c and -o are simultaneously supported by compiler.
 2067 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
 2068 m4_defun([_LT_COMPILER_C_O],
 2069 [m4_require([_LT_DECL_SED])dnl
 2070 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2071 m4_require([_LT_TAG_COMPILER])dnl
 2072 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 2073   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 2074   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 2075    $RM -r conftest 2>/dev/null
 2076    mkdir conftest
 2077    cd conftest
 2078    mkdir out
 2079    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 2080 
 2081    lt_compiler_flag="-o out/conftest2.$ac_objext"
 2082    # Insert the option either (1) after the last *FLAGS variable, or
 2083    # (2) before a word containing "conftest.", or (3) at the end.
 2084    # Note that $ac_compile itself does not contain backslashes and begins
 2085    # with a dollar sign (not a hyphen), so the echo should work correctly.
 2086    lt_compile=`echo "$ac_compile" | $SED \
 2087    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 2088    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 2089    -e 's:$: $lt_compiler_flag:'`
 2090    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 2091    (eval "$lt_compile" 2>out/conftest.err)
 2092    ac_status=$?
 2093    cat out/conftest.err >&AS_MESSAGE_LOG_FD
 2094    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 2095    if (exit $ac_status) && test -s out/conftest2.$ac_objext
 2096    then
 2097      # The compiler can only warn and ignore the option if not recognized
 2098      # So say no if there are warnings
 2099      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
 2100      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 2101      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 2102        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 2103      fi
 2104    fi
 2105    chmod u+w . 2>&AS_MESSAGE_LOG_FD
 2106    $RM conftest*
 2107    # SGI C++ compiler will create directory out/ii_files/ for
 2108    # template instantiation
 2109    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
 2110    $RM out/* && rmdir out
 2111    cd ..
 2112    $RM -r conftest
 2113    $RM conftest*
 2114 ])
 2115 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
 2116 	[Does compiler simultaneously support -c and -o options?])
 2117 ])# _LT_COMPILER_C_O
 2118 
 2119 
 2120 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
 2121 # ----------------------------------
 2122 # Check to see if we can do hard links to lock some files if needed
 2123 m4_defun([_LT_COMPILER_FILE_LOCKS],
 2124 [m4_require([_LT_ENABLE_LOCK])dnl
 2125 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2126 _LT_COMPILER_C_O([$1])
 2127 
 2128 hard_links=nottested
 2129 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
 2130   # do not overwrite the value of need_locks provided by the user
 2131   AC_MSG_CHECKING([if we can lock with hard links])
 2132   hard_links=yes
 2133   $RM conftest*
 2134   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2135   touch conftest.a
 2136   ln conftest.a conftest.b 2>&5 || hard_links=no
 2137   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2138   AC_MSG_RESULT([$hard_links])
 2139   if test no = "$hard_links"; then
 2140     AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
 2141     need_locks=warn
 2142   fi
 2143 else
 2144   need_locks=no
 2145 fi
 2146 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
 2147 ])# _LT_COMPILER_FILE_LOCKS
 2148 
 2149 
 2150 # _LT_CHECK_OBJDIR
 2151 # ----------------
 2152 m4_defun([_LT_CHECK_OBJDIR],
 2153 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 2154 [rm -f .libs 2>/dev/null
 2155 mkdir .libs 2>/dev/null
 2156 if test -d .libs; then
 2157   lt_cv_objdir=.libs
 2158 else
 2159   # MS-DOS does not allow filenames that begin with a dot.
 2160   lt_cv_objdir=_libs
 2161 fi
 2162 rmdir .libs 2>/dev/null])
 2163 objdir=$lt_cv_objdir
 2164 _LT_DECL([], [objdir], [0],
 2165          [The name of the directory that contains temporary libtool files])dnl
 2166 m4_pattern_allow([LT_OBJDIR])dnl
 2167 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
 2168   [Define to the sub-directory where libtool stores uninstalled libraries.])
 2169 ])# _LT_CHECK_OBJDIR
 2170 
 2171 
 2172 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
 2173 # --------------------------------------
 2174 # Check hardcoding attributes.
 2175 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
 2176 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 2177 _LT_TAGVAR(hardcode_action, $1)=
 2178 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
 2179    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
 2180    test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
 2181 
 2182   # We can hardcode non-existent directories.
 2183   if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
 2184      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 2185      # have to relink, otherwise we might link with an installed library
 2186      # when we should be linking with a yet-to-be-installed one
 2187      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
 2188      test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
 2189     # Linking always hardcodes the temporary library directory.
 2190     _LT_TAGVAR(hardcode_action, $1)=relink
 2191   else
 2192     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 2193     _LT_TAGVAR(hardcode_action, $1)=immediate
 2194   fi
 2195 else
 2196   # We cannot hardcode anything, or else we can only hardcode existing
 2197   # directories.
 2198   _LT_TAGVAR(hardcode_action, $1)=unsupported
 2199 fi
 2200 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
 2201 
 2202 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
 2203    test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
 2204   # Fast installation is not supported
 2205   enable_fast_install=no
 2206 elif test yes = "$shlibpath_overrides_runpath" ||
 2207      test no = "$enable_shared"; then
 2208   # Fast installation is not necessary
 2209   enable_fast_install=needless
 2210 fi
 2211 _LT_TAGDECL([], [hardcode_action], [0],
 2212     [How to hardcode a shared library path into an executable])
 2213 ])# _LT_LINKER_HARDCODE_LIBPATH
 2214 
 2215 
 2216 # _LT_CMD_STRIPLIB
 2217 # ----------------
 2218 m4_defun([_LT_CMD_STRIPLIB],
 2219 [m4_require([_LT_DECL_EGREP])
 2220 striplib=
 2221 old_striplib=
 2222 AC_MSG_CHECKING([whether stripping libraries is possible])
 2223 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 2224   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 2225   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 2226   AC_MSG_RESULT([yes])
 2227 else
 2228 # FIXME - insert some real tests, host_os isn't really good enough
 2229   case $host_os in
 2230   darwin*)
 2231     if test -n "$STRIP"; then
 2232       striplib="$STRIP -x"
 2233       old_striplib="$STRIP -S"
 2234       AC_MSG_RESULT([yes])
 2235     else
 2236       AC_MSG_RESULT([no])
 2237     fi
 2238     ;;
 2239   *)
 2240     AC_MSG_RESULT([no])
 2241     ;;
 2242   esac
 2243 fi
 2244 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
 2245 _LT_DECL([], [striplib], [1])
 2246 ])# _LT_CMD_STRIPLIB
 2247 
 2248 
 2249 # _LT_PREPARE_MUNGE_PATH_LIST
 2250 # ---------------------------
 2251 # Make sure func_munge_path_list() is defined correctly.
 2252 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
 2253 [[# func_munge_path_list VARIABLE PATH
 2254 # -----------------------------------
 2255 # VARIABLE is name of variable containing _space_ separated list of
 2256 # directories to be munged by the contents of PATH, which is string
 2257 # having a format:
 2258 # "DIR[:DIR]:"
 2259 #       string "DIR[ DIR]" will be prepended to VARIABLE
 2260 # ":DIR[:DIR]"
 2261 #       string "DIR[ DIR]" will be appended to VARIABLE
 2262 # "DIRP[:DIRP]::[DIRA:]DIRA"
 2263 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
 2264 #       "DIRA[ DIRA]" will be appended to VARIABLE
 2265 # "DIR[:DIR]"
 2266 #       VARIABLE will be replaced by "DIR[ DIR]"
 2267 func_munge_path_list ()
 2268 {
 2269     case x@S|@2 in
 2270     x)
 2271         ;;
 2272     *:)
 2273         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
 2274         ;;
 2275     x:*)
 2276         eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2277         ;;
 2278     *::*)
 2279         eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
 2280         eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
 2281         ;;
 2282     *)
 2283         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2284         ;;
 2285     esac
 2286 }
 2287 ]])# _LT_PREPARE_PATH_LIST
 2288 
 2289 
 2290 # _LT_SYS_DYNAMIC_LINKER([TAG])
 2291 # -----------------------------
 2292 # PORTME Fill in your ld.so characteristics
 2293 m4_defun([_LT_SYS_DYNAMIC_LINKER],
 2294 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2295 m4_require([_LT_DECL_EGREP])dnl
 2296 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2297 m4_require([_LT_DECL_OBJDUMP])dnl
 2298 m4_require([_LT_DECL_SED])dnl
 2299 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 2300 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
 2301 AC_MSG_CHECKING([dynamic linker characteristics])
 2302 m4_if([$1],
 2303 	[], [
 2304 if test yes = "$GCC"; then
 2305   case $host_os in
 2306     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
 2307     *) lt_awk_arg='/^libraries:/' ;;
 2308   esac
 2309   case $host_os in
 2310     mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
 2311     *) lt_sed_strip_eq='s|=/|/|g' ;;
 2312   esac
 2313   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
 2314   case $lt_search_path_spec in
 2315   *\;*)
 2316     # if the path contains ";" then we assume it to be the separator
 2317     # otherwise default to the standard path separator (i.e. ":") - it is
 2318     # assumed that no part of a normal pathname contains ";" but that should
 2319     # okay in the real world where ";" in dirpaths is itself problematic.
 2320     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
 2321     ;;
 2322   *)
 2323     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
 2324     ;;
 2325   esac
 2326   # Ok, now we have the path, separated by spaces, we can step through it
 2327   # and add multilib dir if necessary...
 2328   lt_tmp_lt_search_path_spec=
 2329   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
 2330   # ...but if some path component already ends with the multilib dir we assume
 2331   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
 2332   case "$lt_multi_os_dir; $lt_search_path_spec " in
 2333   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
 2334     lt_multi_os_dir=
 2335     ;;
 2336   esac
 2337   for lt_sys_path in $lt_search_path_spec; do
 2338     if test -d "$lt_sys_path$lt_multi_os_dir"; then
 2339       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
 2340     elif test -n "$lt_multi_os_dir"; then
 2341       test -d "$lt_sys_path" && \
 2342 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
 2343     fi
 2344   done
 2345   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 2346 BEGIN {RS = " "; FS = "/|\n";} {
 2347   lt_foo = "";
 2348   lt_count = 0;
 2349   for (lt_i = NF; lt_i > 0; lt_i--) {
 2350     if ($lt_i != "" && $lt_i != ".") {
 2351       if ($lt_i == "..") {
 2352         lt_count++;
 2353       } else {
 2354         if (lt_count == 0) {
 2355           lt_foo = "/" $lt_i lt_foo;
 2356         } else {
 2357           lt_count--;
 2358         }
 2359       }
 2360     }
 2361   }
 2362   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
 2363   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 2364 }'`
 2365   # AWK program above erroneously prepends '/' to C:/dos/paths
 2366   # for these hosts.
 2367   case $host_os in
 2368     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
 2369       $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
 2370   esac
 2371   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 2372 else
 2373   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2374 fi])
 2375 library_names_spec=
 2376 libname_spec='lib$name'
 2377 soname_spec=
 2378 shrext_cmds=.so
 2379 postinstall_cmds=
 2380 postuninstall_cmds=
 2381 finish_cmds=
 2382 finish_eval=
 2383 shlibpath_var=
 2384 shlibpath_overrides_runpath=unknown
 2385 version_type=none
 2386 dynamic_linker="$host_os ld.so"
 2387 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 2388 need_lib_prefix=unknown
 2389 hardcode_into_libs=no
 2390 
 2391 # when you set need_version to no, make sure it does not cause -set_version
 2392 # flags to be left without arguments
 2393 need_version=unknown
 2394 
 2395 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
 2396 [User-defined run-time library search path.])
 2397 
 2398 case $host_os in
 2399 aix3*)
 2400   version_type=linux # correct to gnu/linux during the next big refactor
 2401   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
 2402   shlibpath_var=LIBPATH
 2403 
 2404   # AIX 3 has no versioning support, so we append a major version to the name.
 2405   soname_spec='$libname$release$shared_ext$major'
 2406   ;;
 2407 
 2408 aix[[4-9]]*)
 2409   version_type=linux # correct to gnu/linux during the next big refactor
 2410   need_lib_prefix=no
 2411   need_version=no
 2412   hardcode_into_libs=yes
 2413   if test ia64 = "$host_cpu"; then
 2414     # AIX 5 supports IA64
 2415     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
 2416     shlibpath_var=LD_LIBRARY_PATH
 2417   else
 2418     # With GCC up to 2.95.x, collect2 would create an import file
 2419     # for dependence libraries.  The import file would start with
 2420     # the line '#! .'.  This would cause the generated library to
 2421     # depend on '.', always an invalid library.  This was fixed in
 2422     # development snapshots of GCC prior to 3.0.
 2423     case $host_os in
 2424       aix4 | aix4.[[01]] | aix4.[[01]].*)
 2425       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 2426 	   echo ' yes '
 2427 	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
 2428 	:
 2429       else
 2430 	can_build_shared=no
 2431       fi
 2432       ;;
 2433     esac
 2434     # Using Import Files as archive members, it is possible to support
 2435     # filename-based versioning of shared library archives on AIX. While
 2436     # this would work for both with and without runtime linking, it will
 2437     # prevent static linking of such archives. So we do filename-based
 2438     # shared library versioning with .so extension only, which is used
 2439     # when both runtime linking and shared linking is enabled.
 2440     # Unfortunately, runtime linking may impact performance, so we do
 2441     # not want this to be the default eventually. Also, we use the
 2442     # versioned .so libs for executables only if there is the -brtl
 2443     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
 2444     # To allow for filename-based versioning support, we need to create
 2445     # libNAME.so.V as an archive file, containing:
 2446     # *) an Import File, referring to the versioned filename of the
 2447     #    archive as well as the shared archive member, telling the
 2448     #    bitwidth (32 or 64) of that shared object, and providing the
 2449     #    list of exported symbols of that shared object, eventually
 2450     #    decorated with the 'weak' keyword
 2451     # *) the shared object with the F_LOADONLY flag set, to really avoid
 2452     #    it being seen by the linker.
 2453     # At run time we better use the real file rather than another symlink,
 2454     # but for link time we create the symlink libNAME.so -> libNAME.so.V
 2455 
 2456     case $with_aix_soname,$aix_use_runtimelinking in
 2457     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
 2458     # soname into executable. Probably we can add versioning support to
 2459     # collect2, so additional links can be useful in future.
 2460     aix,yes) # traditional libtool
 2461       dynamic_linker='AIX unversionable lib.so'
 2462       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 2463       # instead of lib<name>.a to let people know that these are not
 2464       # typical AIX shared libraries.
 2465       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2466       ;;
 2467     aix,no) # traditional AIX only
 2468       dynamic_linker='AIX lib.a[(]lib.so.V[)]'
 2469       # We preserve .a as extension for shared libraries through AIX4.2
 2470       # and later when we are not doing run time linking.
 2471       library_names_spec='$libname$release.a $libname.a'
 2472       soname_spec='$libname$release$shared_ext$major'
 2473       ;;
 2474     svr4,*) # full svr4 only
 2475       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
 2476       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2477       # We do not specify a path in Import Files, so LIBPATH fires.
 2478       shlibpath_overrides_runpath=yes
 2479       ;;
 2480     *,yes) # both, prefer svr4
 2481       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
 2482       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2483       # unpreferred sharedlib libNAME.a needs extra handling
 2484       postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
 2485       postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
 2486       # We do not specify a path in Import Files, so LIBPATH fires.
 2487       shlibpath_overrides_runpath=yes
 2488       ;;
 2489     *,no) # both, prefer aix
 2490       dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
 2491       library_names_spec='$libname$release.a $libname.a'
 2492       soname_spec='$libname$release$shared_ext$major'
 2493       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
 2494       postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
 2495       postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
 2496       ;;
 2497     esac
 2498     shlibpath_var=LIBPATH
 2499   fi
 2500   ;;
 2501 
 2502 amigaos*)
 2503   case $host_cpu in
 2504   powerpc)
 2505     # Since July 2007 AmigaOS4 officially supports .so libraries.
 2506     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
 2507     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2508     ;;
 2509   m68k)
 2510     library_names_spec='$libname.ixlibrary $libname.a'
 2511     # Create ${libname}_ixlibrary.a entries in /sys/libs.
 2512     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
 2513     ;;
 2514   esac
 2515   ;;
 2516 
 2517 beos*)
 2518   library_names_spec='$libname$shared_ext'
 2519   dynamic_linker="$host_os ld.so"
 2520   shlibpath_var=LIBRARY_PATH
 2521   ;;
 2522 
 2523 bsdi[[45]]*)
 2524   version_type=linux # correct to gnu/linux during the next big refactor
 2525   need_version=no
 2526   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2527   soname_spec='$libname$release$shared_ext$major'
 2528   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 2529   shlibpath_var=LD_LIBRARY_PATH
 2530   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 2531   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 2532   # the default ld.so.conf also contains /usr/contrib/lib and
 2533   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 2534   # libtool to hard-code these into programs
 2535   ;;
 2536 
 2537 cygwin* | mingw* | pw32* | cegcc*)
 2538   version_type=windows
 2539   shrext_cmds=.dll
 2540   need_version=no
 2541   need_lib_prefix=no
 2542 
 2543   case $GCC,$cc_basename in
 2544   yes,*)
 2545     # gcc
 2546     library_names_spec='$libname.dll.a'
 2547     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2548     postinstall_cmds='base_file=`basename \$file`~
 2549       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2550       dldir=$destdir/`dirname \$dlpath`~
 2551       test -d \$dldir || mkdir -p \$dldir~
 2552       $install_prog $dir/$dlname \$dldir/$dlname~
 2553       chmod a+x \$dldir/$dlname~
 2554       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2555         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2556       fi'
 2557     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2558       dlpath=$dir/\$dldll~
 2559        $RM \$dlpath'
 2560     shlibpath_overrides_runpath=yes
 2561 
 2562     case $host_os in
 2563     cygwin*)
 2564       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 2565       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2566 m4_if([$1], [],[
 2567       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
 2568       ;;
 2569     mingw* | cegcc*)
 2570       # MinGW DLLs use traditional 'lib' prefix
 2571       soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2572       ;;
 2573     pw32*)
 2574       # pw32 DLLs use 'pw' prefix rather than 'lib'
 2575       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2576       ;;
 2577     esac
 2578     dynamic_linker='Win32 ld.exe'
 2579     ;;
 2580 
 2581   *,cl*)
 2582     # Native MSVC
 2583     libname_spec='$name'
 2584     soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2585     library_names_spec='$libname.dll.lib'
 2586 
 2587     case $build_os in
 2588     mingw*)
 2589       sys_lib_search_path_spec=
 2590       lt_save_ifs=$IFS
 2591       IFS=';'
 2592       for lt_path in $LIB
 2593       do
 2594         IFS=$lt_save_ifs
 2595         # Let DOS variable expansion print the short 8.3 style file name.
 2596         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
 2597         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
 2598       done
 2599       IFS=$lt_save_ifs
 2600       # Convert to MSYS style.
 2601       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
 2602       ;;
 2603     cygwin*)
 2604       # Convert to unix form, then to dos form, then back to unix form
 2605       # but this time dos style (no spaces!) so that the unix form looks
 2606       # like /cygdrive/c/PROGRA~1:/cygdr...
 2607       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
 2608       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
 2609       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2610       ;;
 2611     *)
 2612       sys_lib_search_path_spec=$LIB
 2613       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
 2614         # It is most probably a Windows format PATH.
 2615         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 2616       else
 2617         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2618       fi
 2619       # FIXME: find the short name or the path components, as spaces are
 2620       # common. (e.g. "Program Files" -> "PROGRA~1")
 2621       ;;
 2622     esac
 2623 
 2624     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2625     postinstall_cmds='base_file=`basename \$file`~
 2626       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2627       dldir=$destdir/`dirname \$dlpath`~
 2628       test -d \$dldir || mkdir -p \$dldir~
 2629       $install_prog $dir/$dlname \$dldir/$dlname'
 2630     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2631       dlpath=$dir/\$dldll~
 2632        $RM \$dlpath'
 2633     shlibpath_overrides_runpath=yes
 2634     dynamic_linker='Win32 link.exe'
 2635     ;;
 2636 
 2637   *)
 2638     # Assume MSVC wrapper
 2639     library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
 2640     dynamic_linker='Win32 ld.exe'
 2641     ;;
 2642   esac
 2643   # FIXME: first we should search . and the directory the executable is in
 2644   shlibpath_var=PATH
 2645   ;;
 2646 
 2647 darwin* | rhapsody*)
 2648   dynamic_linker="$host_os dyld"
 2649   version_type=darwin
 2650   need_lib_prefix=no
 2651   need_version=no
 2652   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
 2653   soname_spec='$libname$release$major$shared_ext'
 2654   shlibpath_overrides_runpath=yes
 2655   shlibpath_var=DYLD_LIBRARY_PATH
 2656   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 2657 m4_if([$1], [],[
 2658   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
 2659   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 2660   ;;
 2661 
 2662 dgux*)
 2663   version_type=linux # correct to gnu/linux during the next big refactor
 2664   need_lib_prefix=no
 2665   need_version=no
 2666   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2667   soname_spec='$libname$release$shared_ext$major'
 2668   shlibpath_var=LD_LIBRARY_PATH
 2669   ;;
 2670 
 2671 freebsd* | dragonfly*)
 2672   # DragonFly does not have aout.  When/if they implement a new
 2673   # versioning mechanism, adjust this.
 2674   if test -x /usr/bin/objformat; then
 2675     objformat=`/usr/bin/objformat`
 2676   else
 2677     case $host_os in
 2678     freebsd[[23]].*) objformat=aout ;;
 2679     *) objformat=elf ;;
 2680     esac
 2681   fi
 2682   version_type=freebsd-$objformat
 2683   case $version_type in
 2684     freebsd-elf*)
 2685       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2686       soname_spec='$libname$release$shared_ext$major'
 2687       need_version=no
 2688       need_lib_prefix=no
 2689       ;;
 2690     freebsd-*)
 2691       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2692       need_version=yes
 2693       ;;
 2694   esac
 2695   shlibpath_var=LD_LIBRARY_PATH
 2696   case $host_os in
 2697   freebsd2.*)
 2698     shlibpath_overrides_runpath=yes
 2699     ;;
 2700   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 2701     shlibpath_overrides_runpath=yes
 2702     hardcode_into_libs=yes
 2703     ;;
 2704   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 2705   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 2706     shlibpath_overrides_runpath=no
 2707     hardcode_into_libs=yes
 2708     ;;
 2709   *) # from 4.6 on, and DragonFly
 2710     shlibpath_overrides_runpath=yes
 2711     hardcode_into_libs=yes
 2712     ;;
 2713   esac
 2714   ;;
 2715 
 2716 haiku*)
 2717   version_type=linux # correct to gnu/linux during the next big refactor
 2718   need_lib_prefix=no
 2719   need_version=no
 2720   dynamic_linker="$host_os runtime_loader"
 2721   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2722   soname_spec='$libname$release$shared_ext$major'
 2723   shlibpath_var=LIBRARY_PATH
 2724   shlibpath_overrides_runpath=no
 2725   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
 2726   hardcode_into_libs=yes
 2727   ;;
 2728 
 2729 hpux9* | hpux10* | hpux11*)
 2730   # Give a soname corresponding to the major version so that dld.sl refuses to
 2731   # link against other versions.
 2732   version_type=sunos
 2733   need_lib_prefix=no
 2734   need_version=no
 2735   case $host_cpu in
 2736   ia64*)
 2737     shrext_cmds='.so'
 2738     hardcode_into_libs=yes
 2739     dynamic_linker="$host_os dld.so"
 2740     shlibpath_var=LD_LIBRARY_PATH
 2741     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2742     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2743     soname_spec='$libname$release$shared_ext$major'
 2744     if test 32 = "$HPUX_IA64_MODE"; then
 2745       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 2746       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
 2747     else
 2748       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 2749       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
 2750     fi
 2751     ;;
 2752   hppa*64*)
 2753     shrext_cmds='.sl'
 2754     hardcode_into_libs=yes
 2755     dynamic_linker="$host_os dld.sl"
 2756     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 2757     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2758     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2759     soname_spec='$libname$release$shared_ext$major'
 2760     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 2761     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2762     ;;
 2763   *)
 2764     shrext_cmds='.sl'
 2765     dynamic_linker="$host_os dld.sl"
 2766     shlibpath_var=SHLIB_PATH
 2767     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 2768     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2769     soname_spec='$libname$release$shared_ext$major'
 2770     ;;
 2771   esac
 2772   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
 2773   postinstall_cmds='chmod 555 $lib'
 2774   # or fails outright, so override atomically:
 2775   install_override_mode=555
 2776   ;;
 2777 
 2778 interix[[3-9]]*)
 2779   version_type=linux # correct to gnu/linux during the next big refactor
 2780   need_lib_prefix=no
 2781   need_version=no
 2782   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2783   soname_spec='$libname$release$shared_ext$major'
 2784   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 2785   shlibpath_var=LD_LIBRARY_PATH
 2786   shlibpath_overrides_runpath=no
 2787   hardcode_into_libs=yes
 2788   ;;
 2789 
 2790 irix5* | irix6* | nonstopux*)
 2791   case $host_os in
 2792     nonstopux*) version_type=nonstopux ;;
 2793     *)
 2794 	if test yes = "$lt_cv_prog_gnu_ld"; then
 2795 		version_type=linux # correct to gnu/linux during the next big refactor
 2796 	else
 2797 		version_type=irix
 2798 	fi ;;
 2799   esac
 2800   need_lib_prefix=no
 2801   need_version=no
 2802   soname_spec='$libname$release$shared_ext$major'
 2803   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
 2804   case $host_os in
 2805   irix5* | nonstopux*)
 2806     libsuff= shlibsuff=
 2807     ;;
 2808   *)
 2809     case $LD in # libtool.m4 will add one of these switches to LD
 2810     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 2811       libsuff= shlibsuff= libmagic=32-bit;;
 2812     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 2813       libsuff=32 shlibsuff=N32 libmagic=N32;;
 2814     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 2815       libsuff=64 shlibsuff=64 libmagic=64-bit;;
 2816     *) libsuff= shlibsuff= libmagic=never-match;;
 2817     esac
 2818     ;;
 2819   esac
 2820   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 2821   shlibpath_overrides_runpath=no
 2822   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
 2823   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
 2824   hardcode_into_libs=yes
 2825   ;;
 2826 
 2827 # No shared lib support for Linux oldld, aout, or coff.
 2828 linux*oldld* | linux*aout* | linux*coff*)
 2829   dynamic_linker=no
 2830   ;;
 2831 
 2832 linux*android*)
 2833   version_type=none # Android doesn't support versioned libraries.
 2834   need_lib_prefix=no
 2835   need_version=no
 2836   library_names_spec='$libname$release$shared_ext'
 2837   soname_spec='$libname$release$shared_ext'
 2838   finish_cmds=
 2839   shlibpath_var=LD_LIBRARY_PATH
 2840   shlibpath_overrides_runpath=yes
 2841 
 2842   # This implies no fast_install, which is unacceptable.
 2843   # Some rework will be needed to allow for fast_install
 2844   # before this can be enabled.
 2845   hardcode_into_libs=yes
 2846 
 2847   dynamic_linker='Android linker'
 2848   # Don't embed -rpath directories since the linker doesn't support them.
 2849   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 2850   ;;
 2851 
 2852 # This must be glibc/ELF.
 2853 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 2854   version_type=linux # correct to gnu/linux during the next big refactor
 2855   need_lib_prefix=no
 2856   need_version=no
 2857   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2858   soname_spec='$libname$release$shared_ext$major'
 2859   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 2860   shlibpath_var=LD_LIBRARY_PATH
 2861   shlibpath_overrides_runpath=no
 2862 
 2863   # Some binutils ld are patched to set DT_RUNPATH
 2864   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
 2865     [lt_cv_shlibpath_overrides_runpath=no
 2866     save_LDFLAGS=$LDFLAGS
 2867     save_libdir=$libdir
 2868     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
 2869 	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
 2870     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 2871       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
 2872 	 [lt_cv_shlibpath_overrides_runpath=yes])])
 2873     LDFLAGS=$save_LDFLAGS
 2874     libdir=$save_libdir
 2875     ])
 2876   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 2877 
 2878   # This implies no fast_install, which is unacceptable.
 2879   # Some rework will be needed to allow for fast_install
 2880   # before this can be enabled.
 2881   hardcode_into_libs=yes
 2882 
 2883   # Ideally, we could use ldconfig to report *all* directores which are
 2884   # searched for libraries, however this is still not possible.  Aside from not
 2885   # being certain /sbin/ldconfig is available, command
 2886   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
 2887   # even though it is searched at run-time.  Try to do the best guess by
 2888   # appending ld.so.conf contents (and includes) to the search path.
 2889   if test -f /etc/ld.so.conf; then
 2890     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
 2891     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 2892   fi
 2893 
 2894   # We used to test for /lib/ld.so.1 and disable shared libraries on
 2895   # powerpc, because MkLinux only supported shared libraries with the
 2896   # GNU dynamic linker.  Since this was broken with cross compilers,
 2897   # most powerpc-linux boxes support dynamic linking these days and
 2898   # people can always --disable-shared, the test was removed, and we
 2899   # assume the GNU/Linux dynamic linker is in use.
 2900   dynamic_linker='GNU/Linux ld.so'
 2901   ;;
 2902 
 2903 netbsdelf*-gnu)
 2904   version_type=linux
 2905   need_lib_prefix=no
 2906   need_version=no
 2907   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 2908   soname_spec='${libname}${release}${shared_ext}$major'
 2909   shlibpath_var=LD_LIBRARY_PATH
 2910   shlibpath_overrides_runpath=no
 2911   hardcode_into_libs=yes
 2912   dynamic_linker='NetBSD ld.elf_so'
 2913   ;;
 2914 
 2915 netbsd*)
 2916   version_type=sunos
 2917   need_lib_prefix=no
 2918   need_version=no
 2919   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 2920     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2921     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2922     dynamic_linker='NetBSD (a.out) ld.so'
 2923   else
 2924     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2925     soname_spec='$libname$release$shared_ext$major'
 2926     dynamic_linker='NetBSD ld.elf_so'
 2927   fi
 2928   shlibpath_var=LD_LIBRARY_PATH
 2929   shlibpath_overrides_runpath=yes
 2930   hardcode_into_libs=yes
 2931   ;;
 2932 
 2933 newsos6)
 2934   version_type=linux # correct to gnu/linux during the next big refactor
 2935   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2936   shlibpath_var=LD_LIBRARY_PATH
 2937   shlibpath_overrides_runpath=yes
 2938   ;;
 2939 
 2940 *nto* | *qnx*)
 2941   version_type=qnx
 2942   need_lib_prefix=no
 2943   need_version=no
 2944   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2945   soname_spec='$libname$release$shared_ext$major'
 2946   shlibpath_var=LD_LIBRARY_PATH
 2947   shlibpath_overrides_runpath=no
 2948   hardcode_into_libs=yes
 2949   dynamic_linker='ldqnx.so'
 2950   ;;
 2951 
 2952 openbsd* | bitrig*)
 2953   version_type=sunos
 2954   sys_lib_dlsearch_path_spec=/usr/lib
 2955   need_lib_prefix=no
 2956   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 2957     need_version=no
 2958   else
 2959     need_version=yes
 2960   fi
 2961   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2962   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2963   shlibpath_var=LD_LIBRARY_PATH
 2964   shlibpath_overrides_runpath=yes
 2965   ;;
 2966 
 2967 os2*)
 2968   libname_spec='$name'
 2969   version_type=windows
 2970   shrext_cmds=.dll
 2971   need_version=no
 2972   need_lib_prefix=no
 2973   # OS/2 can only load a DLL with a base name of 8 characters or less.
 2974   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
 2975     v=$($ECHO $release$versuffix | tr -d .-);
 2976     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
 2977     $ECHO $n$v`$shared_ext'
 2978   library_names_spec='${libname}_dll.$libext'
 2979   dynamic_linker='OS/2 ld.exe'
 2980   shlibpath_var=BEGINLIBPATH
 2981   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2982   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2983   postinstall_cmds='base_file=`basename \$file`~
 2984     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
 2985     dldir=$destdir/`dirname \$dlpath`~
 2986     test -d \$dldir || mkdir -p \$dldir~
 2987     $install_prog $dir/$dlname \$dldir/$dlname~
 2988     chmod a+x \$dldir/$dlname~
 2989     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2990       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2991     fi'
 2992   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
 2993     dlpath=$dir/\$dldll~
 2994     $RM \$dlpath'
 2995   ;;
 2996 
 2997 osf3* | osf4* | osf5*)
 2998   version_type=osf
 2999   need_lib_prefix=no
 3000   need_version=no
 3001   soname_spec='$libname$release$shared_ext$major'
 3002   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3003   shlibpath_var=LD_LIBRARY_PATH
 3004   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 3005   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 3006   ;;
 3007 
 3008 rdos*)
 3009   dynamic_linker=no
 3010   ;;
 3011 
 3012 solaris*)
 3013   version_type=linux # correct to gnu/linux during the next big refactor
 3014   need_lib_prefix=no
 3015   need_version=no
 3016   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3017   soname_spec='$libname$release$shared_ext$major'
 3018   shlibpath_var=LD_LIBRARY_PATH
 3019   shlibpath_overrides_runpath=yes
 3020   hardcode_into_libs=yes
 3021   # ldd complains unless libraries are executable
 3022   postinstall_cmds='chmod +x $lib'
 3023   ;;
 3024 
 3025 sunos4*)
 3026   version_type=sunos
 3027   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 3028   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 3029   shlibpath_var=LD_LIBRARY_PATH
 3030   shlibpath_overrides_runpath=yes
 3031   if test yes = "$with_gnu_ld"; then
 3032     need_lib_prefix=no
 3033   fi
 3034   need_version=yes
 3035   ;;
 3036 
 3037 sysv4 | sysv4.3*)
 3038   version_type=linux # correct to gnu/linux during the next big refactor
 3039   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3040   soname_spec='$libname$release$shared_ext$major'
 3041   shlibpath_var=LD_LIBRARY_PATH
 3042   case $host_vendor in
 3043     sni)
 3044       shlibpath_overrides_runpath=no
 3045       need_lib_prefix=no
 3046       runpath_var=LD_RUN_PATH
 3047       ;;
 3048     siemens)
 3049       need_lib_prefix=no
 3050       ;;
 3051     motorola)
 3052       need_lib_prefix=no
 3053       need_version=no
 3054       shlibpath_overrides_runpath=no
 3055       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 3056       ;;
 3057   esac
 3058   ;;
 3059 
 3060 sysv4*MP*)
 3061   if test -d /usr/nec; then
 3062     version_type=linux # correct to gnu/linux during the next big refactor
 3063     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
 3064     soname_spec='$libname$shared_ext.$major'
 3065     shlibpath_var=LD_LIBRARY_PATH
 3066   fi
 3067   ;;
 3068 
 3069 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3070   version_type=sco
 3071   need_lib_prefix=no
 3072   need_version=no
 3073   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
 3074   soname_spec='$libname$release$shared_ext$major'
 3075   shlibpath_var=LD_LIBRARY_PATH
 3076   shlibpath_overrides_runpath=yes
 3077   hardcode_into_libs=yes
 3078   if test yes = "$with_gnu_ld"; then
 3079     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 3080   else
 3081     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 3082     case $host_os in
 3083       sco3.2v5*)
 3084         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 3085 	;;
 3086     esac
 3087   fi
 3088   sys_lib_dlsearch_path_spec='/usr/lib'
 3089   ;;
 3090 
 3091 tpf*)
 3092   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
 3093   version_type=linux # correct to gnu/linux during the next big refactor
 3094   need_lib_prefix=no
 3095   need_version=no
 3096   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3097   shlibpath_var=LD_LIBRARY_PATH
 3098   shlibpath_overrides_runpath=no
 3099   hardcode_into_libs=yes
 3100   ;;
 3101 
 3102 uts4*)
 3103   version_type=linux # correct to gnu/linux during the next big refactor
 3104   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3105   soname_spec='$libname$release$shared_ext$major'
 3106   shlibpath_var=LD_LIBRARY_PATH
 3107   ;;
 3108 
 3109 *)
 3110   dynamic_linker=no
 3111   ;;
 3112 esac
 3113 AC_MSG_RESULT([$dynamic_linker])
 3114 test no = "$dynamic_linker" && can_build_shared=no
 3115 
 3116 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 3117 if test yes = "$GCC"; then
 3118   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 3119 fi
 3120 
 3121 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
 3122   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
 3123 fi
 3124 
 3125 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
 3126   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
 3127 fi
 3128 
 3129 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
 3130 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
 3131 
 3132 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
 3133 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
 3134 
 3135 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
 3136 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
 3137 
 3138 _LT_DECL([], [variables_saved_for_relink], [1],
 3139     [Variables whose values should be saved in libtool wrapper scripts and
 3140     restored at link time])
 3141 _LT_DECL([], [need_lib_prefix], [0],
 3142     [Do we need the "lib" prefix for modules?])
 3143 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
 3144 _LT_DECL([], [version_type], [0], [Library versioning type])
 3145 _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
 3146 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
 3147 _LT_DECL([], [shlibpath_overrides_runpath], [0],
 3148     [Is shlibpath searched before the hard-coded library search path?])
 3149 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
 3150 _LT_DECL([], [library_names_spec], [1],
 3151     [[List of archive names.  First name is the real one, the rest are links.
 3152     The last name is the one that the linker finds with -lNAME]])
 3153 _LT_DECL([], [soname_spec], [1],
 3154     [[The coded name of the library, if different from the real name]])
 3155 _LT_DECL([], [install_override_mode], [1],
 3156     [Permission mode override for installation of shared libraries])
 3157 _LT_DECL([], [postinstall_cmds], [2],
 3158     [Command to use after installation of a shared archive])
 3159 _LT_DECL([], [postuninstall_cmds], [2],
 3160     [Command to use after uninstallation of a shared archive])
 3161 _LT_DECL([], [finish_cmds], [2],
 3162     [Commands used to finish a libtool library installation in a directory])
 3163 _LT_DECL([], [finish_eval], [1],
 3164     [[As "finish_cmds", except a single script fragment to be evaled but
 3165     not shown]])
 3166 _LT_DECL([], [hardcode_into_libs], [0],
 3167     [Whether we should hardcode library paths into libraries])
 3168 _LT_DECL([], [sys_lib_search_path_spec], [2],
 3169     [Compile-time system search path for libraries])
 3170 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
 3171     [Detected run-time system search path for libraries])
 3172 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
 3173     [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
 3174 ])# _LT_SYS_DYNAMIC_LINKER
 3175 
 3176 
 3177 # _LT_PATH_TOOL_PREFIX(TOOL)
 3178 # --------------------------
 3179 # find a file program that can recognize shared library
 3180 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
 3181 [m4_require([_LT_DECL_EGREP])dnl
 3182 AC_MSG_CHECKING([for $1])
 3183 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 3184 [case $MAGIC_CMD in
 3185 [[\\/*] |  ?:[\\/]*])
 3186   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
 3187   ;;
 3188 *)
 3189   lt_save_MAGIC_CMD=$MAGIC_CMD
 3190   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3191 dnl $ac_dummy forces splitting on constant user-supplied paths.
 3192 dnl POSIX.2 word splitting is done only on the output of word expansions,
 3193 dnl not every word.  This closes a longstanding sh security hole.
 3194   ac_dummy="m4_if([$2], , $PATH, [$2])"
 3195   for ac_dir in $ac_dummy; do
 3196     IFS=$lt_save_ifs
 3197     test -z "$ac_dir" && ac_dir=.
 3198     if test -f "$ac_dir/$1"; then
 3199       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
 3200       if test -n "$file_magic_test_file"; then
 3201 	case $deplibs_check_method in
 3202 	"file_magic "*)
 3203 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 3204 	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3205 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 3206 	    $EGREP "$file_magic_regex" > /dev/null; then
 3207 	    :
 3208 	  else
 3209 	    cat <<_LT_EOF 1>&2
 3210 
 3211 *** Warning: the command libtool uses to detect shared libraries,
 3212 *** $file_magic_cmd, produces output that libtool cannot recognize.
 3213 *** The result is that libtool may fail to recognize shared libraries
 3214 *** as such.  This will affect the creation of libtool libraries that
 3215 *** depend on shared libraries, but programs linked with such libtool
 3216 *** libraries will work regardless of this problem.  Nevertheless, you
 3217 *** may want to report the problem to your system manager and/or to
 3218 *** bug-libtool@gnu.org
 3219 
 3220 _LT_EOF
 3221 	  fi ;;
 3222 	esac
 3223       fi
 3224       break
 3225     fi
 3226   done
 3227   IFS=$lt_save_ifs
 3228   MAGIC_CMD=$lt_save_MAGIC_CMD
 3229   ;;
 3230 esac])
 3231 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3232 if test -n "$MAGIC_CMD"; then
 3233   AC_MSG_RESULT($MAGIC_CMD)
 3234 else
 3235   AC_MSG_RESULT(no)
 3236 fi
 3237 _LT_DECL([], [MAGIC_CMD], [0],
 3238 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
 3239 ])# _LT_PATH_TOOL_PREFIX
 3240 
 3241 # Old name:
 3242 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
 3243 dnl aclocal-1.4 backwards compatibility:
 3244 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
 3245 
 3246 
 3247 # _LT_PATH_MAGIC
 3248 # --------------
 3249 # find a file program that can recognize a shared library
 3250 m4_defun([_LT_PATH_MAGIC],
 3251 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 3252 if test -z "$lt_cv_path_MAGIC_CMD"; then
 3253   if test -n "$ac_tool_prefix"; then
 3254     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 3255   else
 3256     MAGIC_CMD=:
 3257   fi
 3258 fi
 3259 ])# _LT_PATH_MAGIC
 3260 
 3261 
 3262 # LT_PATH_LD
 3263 # ----------
 3264 # find the pathname to the GNU or non-GNU linker
 3265 AC_DEFUN([LT_PATH_LD],
 3266 [AC_REQUIRE([AC_PROG_CC])dnl
 3267 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3268 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 3269 m4_require([_LT_DECL_SED])dnl
 3270 m4_require([_LT_DECL_EGREP])dnl
 3271 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 3272 
 3273 AC_ARG_WITH([gnu-ld],
 3274     [AS_HELP_STRING([--with-gnu-ld],
 3275 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 3276     [test no = "$withval" || with_gnu_ld=yes],
 3277     [with_gnu_ld=no])dnl
 3278 
 3279 ac_prog=ld
 3280 if test yes = "$GCC"; then
 3281   # Check if gcc -print-prog-name=ld gives a path.
 3282   AC_MSG_CHECKING([for ld used by $CC])
 3283   case $host in
 3284   *-*-mingw*)
 3285     # gcc leaves a trailing carriage return, which upsets mingw
 3286     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 3287   *)
 3288     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 3289   esac
 3290   case $ac_prog in
 3291     # Accept absolute paths.
 3292     [[\\/]]* | ?:[[\\/]]*)
 3293       re_direlt='/[[^/]][[^/]]*/\.\./'
 3294       # Canonicalize the pathname of ld
 3295       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
 3296       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
 3297 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
 3298       done
 3299       test -z "$LD" && LD=$ac_prog
 3300       ;;
 3301   "")
 3302     # If it fails, then pretend we aren't using GCC.
 3303     ac_prog=ld
 3304     ;;
 3305   *)
 3306     # If it is relative, then search for the first ld in PATH.
 3307     with_gnu_ld=unknown
 3308     ;;
 3309   esac
 3310 elif test yes = "$with_gnu_ld"; then
 3311   AC_MSG_CHECKING([for GNU ld])
 3312 else
 3313   AC_MSG_CHECKING([for non-GNU ld])
 3314 fi
 3315 AC_CACHE_VAL(lt_cv_path_LD,
 3316 [if test -z "$LD"; then
 3317   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3318   for ac_dir in $PATH; do
 3319     IFS=$lt_save_ifs
 3320     test -z "$ac_dir" && ac_dir=.
 3321     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 3322       lt_cv_path_LD=$ac_dir/$ac_prog
 3323       # Check to see if the program is GNU ld.  I'd rather use --version,
 3324       # but apparently some variants of GNU ld only accept -v.
 3325       # Break only if it was the GNU/non-GNU ld that we prefer.
 3326       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 3327       *GNU* | *'with BFD'*)
 3328 	test no != "$with_gnu_ld" && break
 3329 	;;
 3330       *)
 3331 	test yes != "$with_gnu_ld" && break
 3332 	;;
 3333       esac
 3334     fi
 3335   done
 3336   IFS=$lt_save_ifs
 3337 else
 3338   lt_cv_path_LD=$LD # Let the user override the test with a path.
 3339 fi])
 3340 LD=$lt_cv_path_LD
 3341 if test -n "$LD"; then
 3342   AC_MSG_RESULT($LD)
 3343 else
 3344   AC_MSG_RESULT(no)
 3345 fi
 3346 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 3347 _LT_PATH_LD_GNU
 3348 AC_SUBST([LD])
 3349 
 3350 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
 3351 ])# LT_PATH_LD
 3352 
 3353 # Old names:
 3354 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
 3355 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
 3356 dnl aclocal-1.4 backwards compatibility:
 3357 dnl AC_DEFUN([AM_PROG_LD], [])
 3358 dnl AC_DEFUN([AC_PROG_LD], [])
 3359 
 3360 
 3361 # _LT_PATH_LD_GNU
 3362 #- --------------
 3363 m4_defun([_LT_PATH_LD_GNU],
 3364 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 3365 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
 3366 case `$LD -v 2>&1 </dev/null` in
 3367 *GNU* | *'with BFD'*)
 3368   lt_cv_prog_gnu_ld=yes
 3369   ;;
 3370 *)
 3371   lt_cv_prog_gnu_ld=no
 3372   ;;
 3373 esac])
 3374 with_gnu_ld=$lt_cv_prog_gnu_ld
 3375 ])# _LT_PATH_LD_GNU
 3376 
 3377 
 3378 # _LT_CMD_RELOAD
 3379 # --------------
 3380 # find reload flag for linker
 3381 #   -- PORTME Some linkers may need a different reload flag.
 3382 m4_defun([_LT_CMD_RELOAD],
 3383 [AC_CACHE_CHECK([for $LD option to reload object files],
 3384   lt_cv_ld_reload_flag,
 3385   [lt_cv_ld_reload_flag='-r'])
 3386 reload_flag=$lt_cv_ld_reload_flag
 3387 case $reload_flag in
 3388 "" | " "*) ;;
 3389 *) reload_flag=" $reload_flag" ;;
 3390 esac
 3391 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3392 case $host_os in
 3393   cygwin* | mingw* | pw32* | cegcc*)
 3394     if test yes != "$GCC"; then
 3395       reload_cmds=false
 3396     fi
 3397     ;;
 3398   darwin*)
 3399     if test yes = "$GCC"; then
 3400       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
 3401     else
 3402       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3403     fi
 3404     ;;
 3405 esac
 3406 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
 3407 _LT_TAGDECL([], [reload_cmds], [2])dnl
 3408 ])# _LT_CMD_RELOAD
 3409 
 3410 
 3411 # _LT_PATH_DD
 3412 # -----------
 3413 # find a working dd
 3414 m4_defun([_LT_PATH_DD],
 3415 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
 3416 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3417 cat conftest.i conftest.i >conftest2.i
 3418 : ${lt_DD:=$DD}
 3419 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
 3420 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3421   cmp -s conftest.i conftest.out \
 3422   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
 3423 fi])
 3424 rm -f conftest.i conftest2.i conftest.out])
 3425 ])# _LT_PATH_DD
 3426 
 3427 
 3428 # _LT_CMD_TRUNCATE
 3429 # ----------------
 3430 # find command to truncate a binary pipe
 3431 m4_defun([_LT_CMD_TRUNCATE],
 3432 [m4_require([_LT_PATH_DD])
 3433 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
 3434 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3435 cat conftest.i conftest.i >conftest2.i
 3436 lt_cv_truncate_bin=
 3437 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3438   cmp -s conftest.i conftest.out \
 3439   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
 3440 fi
 3441 rm -f conftest.i conftest2.i conftest.out
 3442 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
 3443 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
 3444   [Command to truncate a binary pipe])
 3445 ])# _LT_CMD_TRUNCATE
 3446 
 3447 
 3448 # _LT_CHECK_MAGIC_METHOD
 3449 # ----------------------
 3450 # how to check for library dependencies
 3451 #  -- PORTME fill in with the dynamic library characteristics
 3452 m4_defun([_LT_CHECK_MAGIC_METHOD],
 3453 [m4_require([_LT_DECL_EGREP])
 3454 m4_require([_LT_DECL_OBJDUMP])
 3455 AC_CACHE_CHECK([how to recognize dependent libraries],
 3456 lt_cv_deplibs_check_method,
 3457 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 3458 lt_cv_file_magic_test_file=
 3459 lt_cv_deplibs_check_method='unknown'
 3460 # Need to set the preceding variable on all platforms that support
 3461 # interlibrary dependencies.
 3462 # 'none' -- dependencies not supported.
 3463 # 'unknown' -- same as none, but documents that we really don't know.
 3464 # 'pass_all' -- all dependencies passed with no checks.
 3465 # 'test_compile' -- check by making test program.
 3466 # 'file_magic [[regex]]' -- check by looking for files in library path
 3467 # that responds to the $file_magic_cmd with a given extended regex.
 3468 # If you have 'file' or equivalent on your system and you're not sure
 3469 # whether 'pass_all' will *always* work, you probably want this one.
 3470 
 3471 case $host_os in
 3472 aix[[4-9]]*)
 3473   lt_cv_deplibs_check_method=pass_all
 3474   ;;
 3475 
 3476 beos*)
 3477   lt_cv_deplibs_check_method=pass_all
 3478   ;;
 3479 
 3480 bsdi[[45]]*)
 3481   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 3482   lt_cv_file_magic_cmd='/usr/bin/file -L'
 3483   lt_cv_file_magic_test_file=/shlib/libc.so
 3484   ;;
 3485 
 3486 cygwin*)
 3487   # func_win32_libid is a shell function defined in ltmain.sh
 3488   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3489   lt_cv_file_magic_cmd='func_win32_libid'
 3490   ;;
 3491 
 3492 mingw* | pw32*)
 3493   # Base MSYS/MinGW do not provide the 'file' command needed by
 3494   # func_win32_libid shell function, so use a weaker test based on 'objdump',
 3495   # unless we find 'file', for example because we are cross-compiling.
 3496   if ( file / ) >/dev/null 2>&1; then
 3497     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3498     lt_cv_file_magic_cmd='func_win32_libid'
 3499   else
 3500     # Keep this pattern in sync with the one in func_win32_libid.
 3501     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
 3502     lt_cv_file_magic_cmd='$OBJDUMP -f'
 3503   fi
 3504   ;;
 3505 
 3506 cegcc*)
 3507   # use the weaker test based on 'objdump'. See mingw*.
 3508   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
 3509   lt_cv_file_magic_cmd='$OBJDUMP -f'
 3510   ;;
 3511 
 3512 darwin* | rhapsody*)
 3513   lt_cv_deplibs_check_method=pass_all
 3514   ;;
 3515 
 3516 freebsd* | dragonfly*)
 3517   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3518     case $host_cpu in
 3519     i*86 )
 3520       # Not sure whether the presence of OpenBSD here was a mistake.
 3521       # Let's accept both of them until this is cleared up.
 3522       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 3523       lt_cv_file_magic_cmd=/usr/bin/file
 3524       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 3525       ;;
 3526     esac
 3527   else
 3528     lt_cv_deplibs_check_method=pass_all
 3529   fi
 3530   ;;
 3531 
 3532 haiku*)
 3533   lt_cv_deplibs_check_method=pass_all
 3534   ;;
 3535 
 3536 hpux10.20* | hpux11*)
 3537   lt_cv_file_magic_cmd=/usr/bin/file
 3538   case $host_cpu in
 3539   ia64*)
 3540     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 3541     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 3542     ;;
 3543   hppa*64*)
 3544     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
 3545     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 3546     ;;
 3547   *)
 3548     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
 3549     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 3550     ;;
 3551   esac
 3552   ;;
 3553 
 3554 interix[[3-9]]*)
 3555   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 3556   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 3557   ;;
 3558 
 3559 irix5* | irix6* | nonstopux*)
 3560   case $LD in
 3561   *-32|*"-32 ") libmagic=32-bit;;
 3562   *-n32|*"-n32 ") libmagic=N32;;
 3563   *-64|*"-64 ") libmagic=64-bit;;
 3564   *) libmagic=never-match;;
 3565   esac
 3566   lt_cv_deplibs_check_method=pass_all
 3567   ;;
 3568 
 3569 # This must be glibc/ELF.
 3570 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 3571   lt_cv_deplibs_check_method=pass_all
 3572   ;;
 3573 
 3574 netbsd* | netbsdelf*-gnu)
 3575   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3576     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3577   else
 3578     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 3579   fi
 3580   ;;
 3581 
 3582 newos6*)
 3583   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 3584   lt_cv_file_magic_cmd=/usr/bin/file
 3585   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 3586   ;;
 3587 
 3588 *nto* | *qnx*)
 3589   lt_cv_deplibs_check_method=pass_all
 3590   ;;
 3591 
 3592 openbsd* | bitrig*)
 3593   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 3594     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 3595   else
 3596     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3597   fi
 3598   ;;
 3599 
 3600 osf3* | osf4* | osf5*)
 3601   lt_cv_deplibs_check_method=pass_all
 3602   ;;
 3603 
 3604 rdos*)
 3605   lt_cv_deplibs_check_method=pass_all
 3606   ;;
 3607 
 3608 solaris*)
 3609   lt_cv_deplibs_check_method=pass_all
 3610   ;;
 3611 
 3612 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3613   lt_cv_deplibs_check_method=pass_all
 3614   ;;
 3615 
 3616 sysv4 | sysv4.3*)
 3617   case $host_vendor in
 3618   motorola)
 3619     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 3620     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 3621     ;;
 3622   ncr)
 3623     lt_cv_deplibs_check_method=pass_all
 3624     ;;
 3625   sequent)
 3626     lt_cv_file_magic_cmd='/bin/file'
 3627     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 3628     ;;
 3629   sni)
 3630     lt_cv_file_magic_cmd='/bin/file'
 3631     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 3632     lt_cv_file_magic_test_file=/lib/libc.so
 3633     ;;
 3634   siemens)
 3635     lt_cv_deplibs_check_method=pass_all
 3636     ;;
 3637   pc)
 3638     lt_cv_deplibs_check_method=pass_all
 3639     ;;
 3640   esac
 3641   ;;
 3642 
 3643 tpf*)
 3644   lt_cv_deplibs_check_method=pass_all
 3645   ;;
 3646 os2*)
 3647   lt_cv_deplibs_check_method=pass_all
 3648   ;;
 3649 esac
 3650 ])
 3651 
 3652 file_magic_glob=
 3653 want_nocaseglob=no
 3654 if test "$build" = "$host"; then
 3655   case $host_os in
 3656   mingw* | pw32*)
 3657     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
 3658       want_nocaseglob=yes
 3659     else
 3660       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
 3661     fi
 3662     ;;
 3663   esac
 3664 fi
 3665 
 3666 file_magic_cmd=$lt_cv_file_magic_cmd
 3667 deplibs_check_method=$lt_cv_deplibs_check_method
 3668 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 3669 
 3670 _LT_DECL([], [deplibs_check_method], [1],
 3671     [Method to check whether dependent libraries are shared objects])
 3672 _LT_DECL([], [file_magic_cmd], [1],
 3673     [Command to use when deplibs_check_method = "file_magic"])
 3674 _LT_DECL([], [file_magic_glob], [1],
 3675     [How to find potential files when deplibs_check_method = "file_magic"])
 3676 _LT_DECL([], [want_nocaseglob], [1],
 3677     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
 3678 ])# _LT_CHECK_MAGIC_METHOD
 3679 
 3680 
 3681 # LT_PATH_NM
 3682 # ----------
 3683 # find the pathname to a BSD- or MS-compatible name lister
 3684 AC_DEFUN([LT_PATH_NM],
 3685 [AC_REQUIRE([AC_PROG_CC])dnl
 3686 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
 3687 [if test -n "$NM"; then
 3688   # Let the user override the test.
 3689   lt_cv_path_NM=$NM
 3690 else
 3691   lt_nm_to_check=${ac_tool_prefix}nm
 3692   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
 3693     lt_nm_to_check="$lt_nm_to_check nm"
 3694   fi
 3695   for lt_tmp_nm in $lt_nm_to_check; do
 3696     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3697     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 3698       IFS=$lt_save_ifs
 3699       test -z "$ac_dir" && ac_dir=.
 3700       tmp_nm=$ac_dir/$lt_tmp_nm
 3701       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
 3702 	# Check to see if the nm accepts a BSD-compat flag.
 3703 	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
 3704 	#   nm: unknown option "B" ignored
 3705 	# Tru64's nm complains that /dev/null is an invalid object file
 3706 	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
 3707 	case $build_os in
 3708 	mingw*) lt_bad_file=conftest.nm/nofile ;;
 3709 	*) lt_bad_file=/dev/null ;;
 3710 	esac
 3711 	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
 3712 	*$lt_bad_file* | *'Invalid file or object type'*)
 3713 	  lt_cv_path_NM="$tmp_nm -B"
 3714 	  break 2
 3715 	  ;;
 3716 	*)
 3717 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 3718 	  */dev/null*)
 3719 	    lt_cv_path_NM="$tmp_nm -p"
 3720 	    break 2
 3721 	    ;;
 3722 	  *)
 3723 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 3724 	    continue # so that we can try to find one that supports BSD flags
 3725 	    ;;
 3726 	  esac
 3727 	  ;;
 3728 	esac
 3729       fi
 3730     done
 3731     IFS=$lt_save_ifs
 3732   done
 3733   : ${lt_cv_path_NM=no}
 3734 fi])
 3735 if test no != "$lt_cv_path_NM"; then
 3736   NM=$lt_cv_path_NM
 3737 else
 3738   # Didn't find any BSD compatible name lister, look for dumpbin.
 3739   if test -n "$DUMPBIN"; then :
 3740     # Let the user override the test.
 3741   else
 3742     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
 3743     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
 3744     *COFF*)
 3745       DUMPBIN="$DUMPBIN -symbols -headers"
 3746       ;;
 3747     *)
 3748       DUMPBIN=:
 3749       ;;
 3750     esac
 3751   fi
 3752   AC_SUBST([DUMPBIN])
 3753   if test : != "$DUMPBIN"; then
 3754     NM=$DUMPBIN
 3755   fi
 3756 fi
 3757 test -z "$NM" && NM=nm
 3758 AC_SUBST([NM])
 3759 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 3760 
 3761 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
 3762   [lt_cv_nm_interface="BSD nm"
 3763   echo "int some_variable = 0;" > conftest.$ac_ext
 3764   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
 3765   (eval "$ac_compile" 2>conftest.err)
 3766   cat conftest.err >&AS_MESSAGE_LOG_FD
 3767   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
 3768   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
 3769   cat conftest.err >&AS_MESSAGE_LOG_FD
 3770   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
 3771   cat conftest.out >&AS_MESSAGE_LOG_FD
 3772   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
 3773     lt_cv_nm_interface="MS dumpbin"
 3774   fi
 3775   rm -f conftest*])
 3776 ])# LT_PATH_NM
 3777 
 3778 # Old names:
 3779 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
 3780 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
 3781 dnl aclocal-1.4 backwards compatibility:
 3782 dnl AC_DEFUN([AM_PROG_NM], [])
 3783 dnl AC_DEFUN([AC_PROG_NM], [])
 3784 
 3785 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3786 # --------------------------------
 3787 # how to determine the name of the shared library
 3788 # associated with a specific link library.
 3789 #  -- PORTME fill in with the dynamic library characteristics
 3790 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
 3791 [m4_require([_LT_DECL_EGREP])
 3792 m4_require([_LT_DECL_OBJDUMP])
 3793 m4_require([_LT_DECL_DLLTOOL])
 3794 AC_CACHE_CHECK([how to associate runtime and link libraries],
 3795 lt_cv_sharedlib_from_linklib_cmd,
 3796 [lt_cv_sharedlib_from_linklib_cmd='unknown'
 3797 
 3798 case $host_os in
 3799 cygwin* | mingw* | pw32* | cegcc*)
 3800   # two different shell functions defined in ltmain.sh;
 3801   # decide which one to use based on capabilities of $DLLTOOL
 3802   case `$DLLTOOL --help 2>&1` in
 3803   *--identify-strict*)
 3804     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
 3805     ;;
 3806   *)
 3807     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
 3808     ;;
 3809   esac
 3810   ;;
 3811 *)
 3812   # fallback: assume linklib IS sharedlib
 3813   lt_cv_sharedlib_from_linklib_cmd=$ECHO
 3814   ;;
 3815 esac
 3816 ])
 3817 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
 3818 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
 3819 
 3820 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
 3821     [Command to associate shared and link libraries])
 3822 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3823 
 3824 
 3825 # _LT_PATH_MANIFEST_TOOL
 3826 # ----------------------
 3827 # locate the manifest tool
 3828 m4_defun([_LT_PATH_MANIFEST_TOOL],
 3829 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
 3830 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
 3831 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
 3832   [lt_cv_path_mainfest_tool=no
 3833   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
 3834   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
 3835   cat conftest.err >&AS_MESSAGE_LOG_FD
 3836   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
 3837     lt_cv_path_mainfest_tool=yes
 3838   fi
 3839   rm -f conftest*])
 3840 if test yes != "$lt_cv_path_mainfest_tool"; then
 3841   MANIFEST_TOOL=:
 3842 fi
 3843 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
 3844 ])# _LT_PATH_MANIFEST_TOOL
 3845 
 3846 
 3847 # _LT_DLL_DEF_P([FILE])
 3848 # ---------------------
 3849 # True iff FILE is a Windows DLL '.def' file.
 3850 # Keep in sync with func_dll_def_p in the libtool script
 3851 AC_DEFUN([_LT_DLL_DEF_P],
 3852 [dnl
 3853   test DEF = "`$SED -n dnl
 3854     -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
 3855     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
 3856     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
 3857     -e q dnl                          Only consider the first "real" line
 3858     $1`" dnl
 3859 ])# _LT_DLL_DEF_P
 3860 
 3861 
 3862 # LT_LIB_M
 3863 # --------
 3864 # check for math library
 3865 AC_DEFUN([LT_LIB_M],
 3866 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3867 LIBM=
 3868 case $host in
 3869 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
 3870   # These system don't have libm, or don't need it
 3871   ;;
 3872 *-ncr-sysv4.3*)
 3873   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
 3874   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 3875   ;;
 3876 *)
 3877   AC_CHECK_LIB(m, cos, LIBM=-lm)
 3878   ;;
 3879 esac
 3880 AC_SUBST([LIBM])
 3881 ])# LT_LIB_M
 3882 
 3883 # Old name:
 3884 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
 3885 dnl aclocal-1.4 backwards compatibility:
 3886 dnl AC_DEFUN([AC_CHECK_LIBM], [])
 3887 
 3888 
 3889 # _LT_COMPILER_NO_RTTI([TAGNAME])
 3890 # -------------------------------
 3891 m4_defun([_LT_COMPILER_NO_RTTI],
 3892 [m4_require([_LT_TAG_COMPILER])dnl
 3893 
 3894 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 3895 
 3896 if test yes = "$GCC"; then
 3897   case $cc_basename in
 3898   nvcc*)
 3899     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
 3900   *)
 3901     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
 3902   esac
 3903 
 3904   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 3905     lt_cv_prog_compiler_rtti_exceptions,
 3906     [-fno-rtti -fno-exceptions], [],
 3907     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 3908 fi
 3909 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 3910 	[Compiler flag to turn off builtin functions])
 3911 ])# _LT_COMPILER_NO_RTTI
 3912 
 3913 
 3914 # _LT_CMD_GLOBAL_SYMBOLS
 3915 # ----------------------
 3916 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 3917 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3918 AC_REQUIRE([AC_PROG_CC])dnl
 3919 AC_REQUIRE([AC_PROG_AWK])dnl
 3920 AC_REQUIRE([LT_PATH_NM])dnl
 3921 AC_REQUIRE([LT_PATH_LD])dnl
 3922 m4_require([_LT_DECL_SED])dnl
 3923 m4_require([_LT_DECL_EGREP])dnl
 3924 m4_require([_LT_TAG_COMPILER])dnl
 3925 
 3926 # Check for command to grab the raw symbol name followed by C symbol from nm.
 3927 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 3928 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 3929 [
 3930 # These are sane defaults that work on at least a few old systems.
 3931 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 3932 
 3933 # Character class describing NM global symbol codes.
 3934 symcode='[[BCDEGRST]]'
 3935 
 3936 # Regexp to match symbols that can be accessed directly from C.
 3937 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 3938 
 3939 # Define system-specific variables.
 3940 case $host_os in
 3941 aix*)
 3942   symcode='[[BCDT]]'
 3943   ;;
 3944 cygwin* | mingw* | pw32* | cegcc*)
 3945   symcode='[[ABCDGISTW]]'
 3946   ;;
 3947 hpux*)
 3948   if test ia64 = "$host_cpu"; then
 3949     symcode='[[ABCDEGRST]]'
 3950   fi
 3951   ;;
 3952 irix* | nonstopux*)
 3953   symcode='[[BCDEGRST]]'
 3954   ;;
 3955 osf*)
 3956   symcode='[[BCDEGQRST]]'
 3957   ;;
 3958 solaris*)
 3959   symcode='[[BDRT]]'
 3960   ;;
 3961 sco3.2v5*)
 3962   symcode='[[DT]]'
 3963   ;;
 3964 sysv4.2uw2*)
 3965   symcode='[[DT]]'
 3966   ;;
 3967 sysv5* | sco5v6* | unixware* | OpenUNIX*)
 3968   symcode='[[ABDT]]'
 3969   ;;
 3970 sysv4)
 3971   symcode='[[DFNSTU]]'
 3972   ;;
 3973 esac
 3974 
 3975 # If we're using GNU nm, then use its standard symbol codes.
 3976 case `$NM -V 2>&1` in
 3977 *GNU* | *'with BFD'*)
 3978   symcode='[[ABCDGIRSTW]]' ;;
 3979 esac
 3980 
 3981 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 3982   # Gets list of data symbols to import.
 3983   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
 3984   # Adjust the below global symbol transforms to fixup imported variables.
 3985   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
 3986   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
 3987   lt_c_name_lib_hook="\
 3988   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
 3989   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
 3990 else
 3991   # Disable hooks by default.
 3992   lt_cv_sys_global_symbol_to_import=
 3993   lt_cdecl_hook=
 3994   lt_c_name_hook=
 3995   lt_c_name_lib_hook=
 3996 fi
 3997 
 3998 # Transform an extracted symbol line into a proper C declaration.
 3999 # Some systems (esp. on ia64) link data and code symbols differently,
 4000 # so use this general approach.
 4001 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
 4002 $lt_cdecl_hook\
 4003 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 4004 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
 4005 
 4006 # Transform an extracted symbol line into symbol name and symbol address
 4007 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
 4008 $lt_c_name_hook\
 4009 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 4010 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
 4011 
 4012 # Transform an extracted symbol line into symbol name with lib prefix and
 4013 # symbol address.
 4014 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
 4015 $lt_c_name_lib_hook\
 4016 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 4017 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
 4018 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
 4019 
 4020 # Handle CRLF in mingw tool chain
 4021 opt_cr=
 4022 case $build_os in
 4023 mingw*)
 4024   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 4025   ;;
 4026 esac
 4027 
 4028 # Try without a prefix underscore, then with it.
 4029 for ac_symprfx in "" "_"; do
 4030 
 4031   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 4032   symxfrm="\\1 $ac_symprfx\\2 \\2"
 4033 
 4034   # Write the raw and C identifiers.
 4035   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4036     # Fake it for dumpbin and say T for any non-static function,
 4037     # D for any global variable and I for any imported variable.
 4038     # Also find C++ and __fastcall symbols from MSVC++,
 4039     # which start with @ or ?.
 4040     lt_cv_sys_global_symbol_pipe="$AWK ['"\
 4041 "     {last_section=section; section=\$ 3};"\
 4042 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
 4043 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 4044 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
 4045 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
 4046 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
 4047 "     \$ 0!~/External *\|/{next};"\
 4048 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
 4049 "     {if(hide[section]) next};"\
 4050 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
 4051 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
 4052 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
 4053 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
 4054 "     ' prfx=^$ac_symprfx]"
 4055   else
 4056     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 4057   fi
 4058   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
 4059 
 4060   # Check to see that the pipe works correctly.
 4061   pipe_works=no
 4062 
 4063   rm -f conftest*
 4064   cat > conftest.$ac_ext <<_LT_EOF
 4065 #ifdef __cplusplus
 4066 extern "C" {
 4067 #endif
 4068 char nm_test_var;
 4069 void nm_test_func(void);
 4070 void nm_test_func(void){}
 4071 #ifdef __cplusplus
 4072 }
 4073 #endif
 4074 int main(){nm_test_var='a';nm_test_func();return(0);}
 4075 _LT_EOF
 4076 
 4077   if AC_TRY_EVAL(ac_compile); then
 4078     # Now try to grab the symbols.
 4079     nlist=conftest.nm
 4080     $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
 4081     if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
 4082       # Try sorting and uniquifying the output.
 4083       if sort "$nlist" | uniq > "$nlist"T; then
 4084 	mv -f "$nlist"T "$nlist"
 4085       else
 4086 	rm -f "$nlist"T
 4087       fi
 4088 
 4089       # Make sure that we snagged all the symbols we need.
 4090       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
 4091 	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
 4092 	  cat <<_LT_EOF > conftest.$ac_ext
 4093 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
 4094 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
 4095 /* DATA imports from DLLs on WIN32 can't be const, because runtime
 4096    relocations are performed -- see ld's documentation on pseudo-relocs.  */
 4097 # define LT@&t@_DLSYM_CONST
 4098 #elif defined __osf__
 4099 /* This system does not cope well with relocations in const data.  */
 4100 # define LT@&t@_DLSYM_CONST
 4101 #else
 4102 # define LT@&t@_DLSYM_CONST const
 4103 #endif
 4104 
 4105 #ifdef __cplusplus
 4106 extern "C" {
 4107 #endif
 4108 
 4109 _LT_EOF
 4110 	  # Now generate the symbol file.
 4111 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
 4112 
 4113 	  cat <<_LT_EOF >> conftest.$ac_ext
 4114 
 4115 /* The mapping between symbol names and symbols.  */
 4116 LT@&t@_DLSYM_CONST struct {
 4117   const char *name;
 4118   void       *address;
 4119 }
 4120 lt__PROGRAM__LTX_preloaded_symbols[[]] =
 4121 {
 4122   { "@PROGRAM@", (void *) 0 },
 4123 _LT_EOF
 4124 	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
 4125 	  cat <<\_LT_EOF >> conftest.$ac_ext
 4126   {0, (void *) 0}
 4127 };
 4128 
 4129 /* This works around a problem in FreeBSD linker */
 4130 #ifdef FREEBSD_WORKAROUND
 4131 static const void *lt_preloaded_setup() {
 4132   return lt__PROGRAM__LTX_preloaded_symbols;
 4133 }
 4134 #endif
 4135 
 4136 #ifdef __cplusplus
 4137 }
 4138 #endif
 4139 _LT_EOF
 4140 	  # Now try linking the two files.
 4141 	  mv conftest.$ac_objext conftstm.$ac_objext
 4142 	  lt_globsym_save_LIBS=$LIBS
 4143 	  lt_globsym_save_CFLAGS=$CFLAGS
 4144 	  LIBS=conftstm.$ac_objext
 4145 	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
 4146 	  if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
 4147 	    pipe_works=yes
 4148 	  fi
 4149 	  LIBS=$lt_globsym_save_LIBS
 4150 	  CFLAGS=$lt_globsym_save_CFLAGS
 4151 	else
 4152 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
 4153 	fi
 4154       else
 4155 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
 4156       fi
 4157     else
 4158       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
 4159     fi
 4160   else
 4161     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
 4162     cat conftest.$ac_ext >&5
 4163   fi
 4164   rm -rf conftest* conftst*
 4165 
 4166   # Do not use the global_symbol_pipe unless it works.
 4167   if test yes = "$pipe_works"; then
 4168     break
 4169   else
 4170     lt_cv_sys_global_symbol_pipe=
 4171   fi
 4172 done
 4173 ])
 4174 if test -z "$lt_cv_sys_global_symbol_pipe"; then
 4175   lt_cv_sys_global_symbol_to_cdecl=
 4176 fi
 4177 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 4178   AC_MSG_RESULT(failed)
 4179 else
 4180   AC_MSG_RESULT(ok)
 4181 fi
 4182 
 4183 # Response file support.
 4184 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4185   nm_file_list_spec='@'
 4186 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
 4187   nm_file_list_spec='@'
 4188 fi
 4189 
 4190 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
 4191     [Take the output of nm and produce a listing of raw symbols and C names])
 4192 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
 4193     [Transform the output of nm in a proper C declaration])
 4194 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
 4195     [Transform the output of nm into a list of symbols to manually relocate])
 4196 _LT_DECL([global_symbol_to_c_name_address],
 4197     [lt_cv_sys_global_symbol_to_c_name_address], [1],
 4198     [Transform the output of nm in a C name address pair])
 4199 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
 4200     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
 4201     [Transform the output of nm in a C name address pair when lib prefix is needed])
 4202 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
 4203     [The name lister interface])
 4204 _LT_DECL([], [nm_file_list_spec], [1],
 4205     [Specify filename containing input files for $NM])
 4206 ]) # _LT_CMD_GLOBAL_SYMBOLS
 4207 
 4208 
 4209 # _LT_COMPILER_PIC([TAGNAME])
 4210 # ---------------------------
 4211 m4_defun([_LT_COMPILER_PIC],
 4212 [m4_require([_LT_TAG_COMPILER])dnl
 4213 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
 4214 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4215 _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4216 
 4217 m4_if([$1], [CXX], [
 4218   # C++ specific cases for pic, static, wl, etc.
 4219   if test yes = "$GXX"; then
 4220     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4221     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4222 
 4223     case $host_os in
 4224     aix*)
 4225       # All AIX code is PIC.
 4226       if test ia64 = "$host_cpu"; then
 4227 	# AIX 5 now supports IA64 processor
 4228 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4229       fi
 4230       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4231       ;;
 4232 
 4233     amigaos*)
 4234       case $host_cpu in
 4235       powerpc)
 4236             # see comment about AmigaOS4 .so support
 4237             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4238         ;;
 4239       m68k)
 4240             # FIXME: we need at least 68020 code to build shared libraries, but
 4241             # adding the '-m68020' flag to GCC prevents building anything better,
 4242             # like '-m68040'.
 4243             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4244         ;;
 4245       esac
 4246       ;;
 4247 
 4248     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4249       # PIC is the default for these OSes.
 4250       ;;
 4251     mingw* | cygwin* | os2* | pw32* | cegcc*)
 4252       # This hack is so that the source file can tell whether it is being
 4253       # built for inclusion in a dll (and should export symbols for example).
 4254       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 4255       # (--disable-auto-import) libraries
 4256       m4_if([$1], [GCJ], [],
 4257 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4258       case $host_os in
 4259       os2*)
 4260 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4261 	;;
 4262       esac
 4263       ;;
 4264     darwin* | rhapsody*)
 4265       # PIC is the default on this platform
 4266       # Common symbols not allowed in MH_DYLIB files
 4267       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4268       ;;
 4269     *djgpp*)
 4270       # DJGPP does not support shared libraries at all
 4271       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4272       ;;
 4273     haiku*)
 4274       # PIC is the default for Haiku.
 4275       # The "-static" flag exists, but is broken.
 4276       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4277       ;;
 4278     interix[[3-9]]*)
 4279       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4280       # Instead, we relocate shared libraries at runtime.
 4281       ;;
 4282     sysv4*MP*)
 4283       if test -d /usr/nec; then
 4284 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4285       fi
 4286       ;;
 4287     hpux*)
 4288       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 4289       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 4290       # sets the default TLS model and affects inlining.
 4291       case $host_cpu in
 4292       hppa*64*)
 4293 	;;
 4294       *)
 4295 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4296 	;;
 4297       esac
 4298       ;;
 4299     *qnx* | *nto*)
 4300       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4301       # it will coredump.
 4302       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4303       ;;
 4304     *)
 4305       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4306       ;;
 4307     esac
 4308   else
 4309     case $host_os in
 4310       aix[[4-9]]*)
 4311 	# All AIX code is PIC.
 4312 	if test ia64 = "$host_cpu"; then
 4313 	  # AIX 5 now supports IA64 processor
 4314 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4315 	else
 4316 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4317 	fi
 4318 	;;
 4319       chorus*)
 4320 	case $cc_basename in
 4321 	cxch68*)
 4322 	  # Green Hills C++ Compiler
 4323 	  # _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"
 4324 	  ;;
 4325 	esac
 4326 	;;
 4327       mingw* | cygwin* | os2* | pw32* | cegcc*)
 4328 	# This hack is so that the source file can tell whether it is being
 4329 	# built for inclusion in a dll (and should export symbols for example).
 4330 	m4_if([$1], [GCJ], [],
 4331 	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4332 	;;
 4333       dgux*)
 4334 	case $cc_basename in
 4335 	  ec++*)
 4336 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4337 	    ;;
 4338 	  ghcx*)
 4339 	    # Green Hills C++ Compiler
 4340 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4341 	    ;;
 4342 	  *)
 4343 	    ;;
 4344 	esac
 4345 	;;
 4346       freebsd* | dragonfly*)
 4347 	# FreeBSD uses GNU C++
 4348 	;;
 4349       hpux9* | hpux10* | hpux11*)
 4350 	case $cc_basename in
 4351 	  CC*)
 4352 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4353 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4354 	    if test ia64 != "$host_cpu"; then
 4355 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4356 	    fi
 4357 	    ;;
 4358 	  aCC*)
 4359 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4360 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4361 	    case $host_cpu in
 4362 	    hppa*64*|ia64*)
 4363 	      # +Z the default
 4364 	      ;;
 4365 	    *)
 4366 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4367 	      ;;
 4368 	    esac
 4369 	    ;;
 4370 	  *)
 4371 	    ;;
 4372 	esac
 4373 	;;
 4374       interix*)
 4375 	# This is c89, which is MS Visual C++ (no shared libs)
 4376 	# Anyone wants to do a port?
 4377 	;;
 4378       irix5* | irix6* | nonstopux*)
 4379 	case $cc_basename in
 4380 	  CC*)
 4381 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4382 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4383 	    # CC pic flag -KPIC is the default.
 4384 	    ;;
 4385 	  *)
 4386 	    ;;
 4387 	esac
 4388 	;;
 4389       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4390 	case $cc_basename in
 4391 	  KCC*)
 4392 	    # KAI C++ Compiler
 4393 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4394 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4395 	    ;;
 4396 	  ecpc* )
 4397 	    # old Intel C++ for x86_64, which still supported -KPIC.
 4398 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4399 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4400 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4401 	    ;;
 4402 	  icpc* )
 4403 	    # Intel C++, used to be incompatible with GCC.
 4404 	    # ICC 10 doesn't accept -KPIC any more.
 4405 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4406 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4407 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4408 	    ;;
 4409 	  pgCC* | pgcpp*)
 4410 	    # Portland Group C++ compiler
 4411 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4412 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4413 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4414 	    ;;
 4415 	  cxx*)
 4416 	    # Compaq C++
 4417 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4418 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4419 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4420 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4421 	    ;;
 4422 	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
 4423 	    # IBM XL 8.0, 9.0 on PPC and BlueGene
 4424 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4425 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4426 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4427 	    ;;
 4428 	  *)
 4429 	    case `$CC -V 2>&1 | sed 5q` in
 4430 	    *Sun\ C*)
 4431 	      # Sun C++ 5.9
 4432 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4433 	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4434 	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4435 	      ;;
 4436 	    esac
 4437 	    ;;
 4438 	esac
 4439 	;;
 4440       lynxos*)
 4441 	;;
 4442       m88k*)
 4443 	;;
 4444       mvs*)
 4445 	case $cc_basename in
 4446 	  cxx*)
 4447 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
 4448 	    ;;
 4449 	  *)
 4450 	    ;;
 4451 	esac
 4452 	;;
 4453       netbsd* | netbsdelf*-gnu)
 4454 	;;
 4455       *qnx* | *nto*)
 4456         # QNX uses GNU C++, but need to define -shared option too, otherwise
 4457         # it will coredump.
 4458         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4459         ;;
 4460       osf3* | osf4* | osf5*)
 4461 	case $cc_basename in
 4462 	  KCC*)
 4463 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
 4464 	    ;;
 4465 	  RCC*)
 4466 	    # Rational C++ 2.4.1
 4467 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4468 	    ;;
 4469 	  cxx*)
 4470 	    # Digital/Compaq C++
 4471 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4472 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 4473 	    # Linux and Compaq Tru64 Unix objects are PIC.
 4474 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4475 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4476 	    ;;
 4477 	  *)
 4478 	    ;;
 4479 	esac
 4480 	;;
 4481       psos*)
 4482 	;;
 4483       solaris*)
 4484 	case $cc_basename in
 4485 	  CC* | sunCC*)
 4486 	    # Sun C++ 4.2, 5.x and Centerline C++
 4487 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4488 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4489 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4490 	    ;;
 4491 	  gcx*)
 4492 	    # Green Hills C++ Compiler
 4493 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4494 	    ;;
 4495 	  *)
 4496 	    ;;
 4497 	esac
 4498 	;;
 4499       sunos4*)
 4500 	case $cc_basename in
 4501 	  CC*)
 4502 	    # Sun C++ 4.x
 4503 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4504 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4505 	    ;;
 4506 	  lcc*)
 4507 	    # Lucid
 4508 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4509 	    ;;
 4510 	  *)
 4511 	    ;;
 4512 	esac
 4513 	;;
 4514       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4515 	case $cc_basename in
 4516 	  CC*)
 4517 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4518 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4519 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4520 	    ;;
 4521 	esac
 4522 	;;
 4523       tandem*)
 4524 	case $cc_basename in
 4525 	  NCC*)
 4526 	    # NonStop-UX NCC 3.20
 4527 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4528 	    ;;
 4529 	  *)
 4530 	    ;;
 4531 	esac
 4532 	;;
 4533       vxworks*)
 4534 	;;
 4535       *)
 4536 	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4537 	;;
 4538     esac
 4539   fi
 4540 ],
 4541 [
 4542   if test yes = "$GCC"; then
 4543     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4544     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4545 
 4546     case $host_os in
 4547       aix*)
 4548       # All AIX code is PIC.
 4549       if test ia64 = "$host_cpu"; then
 4550 	# AIX 5 now supports IA64 processor
 4551 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4552       fi
 4553       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4554       ;;
 4555 
 4556     amigaos*)
 4557       case $host_cpu in
 4558       powerpc)
 4559             # see comment about AmigaOS4 .so support
 4560             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4561         ;;
 4562       m68k)
 4563             # FIXME: we need at least 68020 code to build shared libraries, but
 4564             # adding the '-m68020' flag to GCC prevents building anything better,
 4565             # like '-m68040'.
 4566             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
 4567         ;;
 4568       esac
 4569       ;;
 4570 
 4571     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 4572       # PIC is the default for these OSes.
 4573       ;;
 4574 
 4575     mingw* | cygwin* | pw32* | os2* | cegcc*)
 4576       # This hack is so that the source file can tell whether it is being
 4577       # built for inclusion in a dll (and should export symbols for example).
 4578       # Although the cygwin gcc ignores -fPIC, still need this for old-style
 4579       # (--disable-auto-import) libraries
 4580       m4_if([$1], [GCJ], [],
 4581 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4582       case $host_os in
 4583       os2*)
 4584 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4585 	;;
 4586       esac
 4587       ;;
 4588 
 4589     darwin* | rhapsody*)
 4590       # PIC is the default on this platform
 4591       # Common symbols not allowed in MH_DYLIB files
 4592       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4593       ;;
 4594 
 4595     haiku*)
 4596       # PIC is the default for Haiku.
 4597       # The "-static" flag exists, but is broken.
 4598       _LT_TAGVAR(lt_prog_compiler_static, $1)=
 4599       ;;
 4600 
 4601     hpux*)
 4602       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
 4603       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
 4604       # sets the default TLS model and affects inlining.
 4605       case $host_cpu in
 4606       hppa*64*)
 4607 	# +Z the default
 4608 	;;
 4609       *)
 4610 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4611 	;;
 4612       esac
 4613       ;;
 4614 
 4615     interix[[3-9]]*)
 4616       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
 4617       # Instead, we relocate shared libraries at runtime.
 4618       ;;
 4619 
 4620     msdosdjgpp*)
 4621       # Just because we use GCC doesn't mean we suddenly get shared libraries
 4622       # on systems that don't support them.
 4623       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4624       enable_shared=no
 4625       ;;
 4626 
 4627     *nto* | *qnx*)
 4628       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4629       # it will coredump.
 4630       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4631       ;;
 4632 
 4633     sysv4*MP*)
 4634       if test -d /usr/nec; then
 4635 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
 4636       fi
 4637       ;;
 4638 
 4639     *)
 4640       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4641       ;;
 4642     esac
 4643 
 4644     case $cc_basename in
 4645     nvcc*) # Cuda Compiler Driver 2.2
 4646       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
 4647       if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4648         _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
 4649       fi
 4650       ;;
 4651     esac
 4652   else
 4653     # PORTME Check for flag to pass linker flags through the system compiler.
 4654     case $host_os in
 4655     aix*)
 4656       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4657       if test ia64 = "$host_cpu"; then
 4658 	# AIX 5 now supports IA64 processor
 4659 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4660       else
 4661 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 4662       fi
 4663       ;;
 4664 
 4665     darwin* | rhapsody*)
 4666       # PIC is the default on this platform
 4667       # Common symbols not allowed in MH_DYLIB files
 4668       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
 4669       case $cc_basename in
 4670       nagfor*)
 4671         # NAG Fortran compiler
 4672         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4673         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4674         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4675         ;;
 4676       esac
 4677       ;;
 4678 
 4679     mingw* | cygwin* | pw32* | os2* | cegcc*)
 4680       # This hack is so that the source file can tell whether it is being
 4681       # built for inclusion in a dll (and should export symbols for example).
 4682       m4_if([$1], [GCJ], [],
 4683 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
 4684       case $host_os in
 4685       os2*)
 4686 	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
 4687 	;;
 4688       esac
 4689       ;;
 4690 
 4691     hpux9* | hpux10* | hpux11*)
 4692       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4693       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 4694       # not for PA HP-UX.
 4695       case $host_cpu in
 4696       hppa*64*|ia64*)
 4697 	# +Z the default
 4698 	;;
 4699       *)
 4700 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
 4701 	;;
 4702       esac
 4703       # Is there a better lt_prog_compiler_static that works with the bundled CC?
 4704       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
 4705       ;;
 4706 
 4707     irix5* | irix6* | nonstopux*)
 4708       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4709       # PIC (with -KPIC) is the default.
 4710       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4711       ;;
 4712 
 4713     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 4714       case $cc_basename in
 4715       # old Intel for x86_64, which still supported -KPIC.
 4716       ecc*)
 4717 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4718 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4719 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4720         ;;
 4721       # flang / f18. f95 an alias for gfortran or flang on Debian
 4722       flang* | f18* | f95*)
 4723 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4724 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4725 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4726         ;;
 4727       # icc used to be incompatible with GCC.
 4728       # ICC 10 doesn't accept -KPIC any more.
 4729       icc* | ifort*)
 4730 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4731 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4732 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4733         ;;
 4734       # Lahey Fortran 8.1.
 4735       lf95*)
 4736 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4737 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 4738 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 4739 	;;
 4740       nagfor*)
 4741 	# NAG Fortran compiler
 4742 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4743 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4744 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4745 	;;
 4746       tcc*)
 4747 	# Fabrice Bellard et al's Tiny C Compiler
 4748 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4749 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4750 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4751 	;;
 4752       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
 4753         # Portland Group compilers (*not* the Pentium gcc compiler,
 4754 	# which looks to be a dead project)
 4755 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4756 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4757 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4758         ;;
 4759       ccc*)
 4760         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4761         # All Alpha code is PIC.
 4762         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4763         ;;
 4764       xl* | bgxl* | bgf* | mpixl*)
 4765 	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 4766 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4767 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4768 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4769 	;;
 4770       *)
 4771 	case `$CC -V 2>&1 | sed 5q` in
 4772 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
 4773 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 4774 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4775 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4776 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 4777 	  ;;
 4778 	*Sun\ F* | *Sun*Fortran*)
 4779 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4780 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4781 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4782 	  ;;
 4783 	*Sun\ C*)
 4784 	  # Sun C 5.9
 4785 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4786 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4787 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4788 	  ;;
 4789         *Intel*\ [[CF]]*Compiler*)
 4790 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4791 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4792 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4793 	  ;;
 4794 	*Portland\ Group*)
 4795 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4796 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4797 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4798 	  ;;
 4799 	esac
 4800 	;;
 4801       esac
 4802       ;;
 4803 
 4804     newsos6)
 4805       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4806       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4807       ;;
 4808 
 4809     *nto* | *qnx*)
 4810       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4811       # it will coredump.
 4812       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4813       ;;
 4814 
 4815     osf3* | osf4* | osf5*)
 4816       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4817       # All OSF/1 code is PIC.
 4818       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4819       ;;
 4820 
 4821     rdos*)
 4822       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4823       ;;
 4824 
 4825     solaris*)
 4826       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4827       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4828       case $cc_basename in
 4829       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 4830 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 4831       *)
 4832 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 4833       esac
 4834       ;;
 4835 
 4836     sunos4*)
 4837       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4838       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4839       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4840       ;;
 4841 
 4842     sysv4 | sysv4.2uw2* | sysv4.3*)
 4843       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4844       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4845       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4846       ;;
 4847 
 4848     sysv4*MP*)
 4849       if test -d /usr/nec; then
 4850 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 4851 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4852       fi
 4853       ;;
 4854 
 4855     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4856       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4857       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4858       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4859       ;;
 4860 
 4861     unicos*)
 4862       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4863       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4864       ;;
 4865 
 4866     uts4*)
 4867       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4868       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4869       ;;
 4870 
 4871     *)
 4872       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4873       ;;
 4874     esac
 4875   fi
 4876 ])
 4877 case $host_os in
 4878   # For platforms that do not support PIC, -DPIC is meaningless:
 4879   *djgpp*)
 4880     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4881     ;;
 4882   *)
 4883     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
 4884     ;;
 4885 esac
 4886 
 4887 AC_CACHE_CHECK([for $compiler option to produce PIC],
 4888   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
 4889   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
 4890 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
 4891 
 4892 #
 4893 # Check to make sure the PIC flag actually works.
 4894 #
 4895 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4896   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
 4897     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
 4898     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
 4899     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
 4900      "" | " "*) ;;
 4901      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 4902      esac],
 4903     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4904      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 4905 fi
 4906 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
 4907 	[Additional compiler flags for building library objects])
 4908 
 4909 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
 4910 	[How to pass a linker flag through the compiler])
 4911 #
 4912 # Check to make sure the static flag actually works.
 4913 #
 4914 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
 4915 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 4916   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
 4917   $lt_tmp_static_flag,
 4918   [],
 4919   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
 4920 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
 4921 	[Compiler flag to prevent dynamic linking])
 4922 ])# _LT_COMPILER_PIC
 4923 
 4924 
 4925 # _LT_LINKER_SHLIBS([TAGNAME])
 4926 # ----------------------------
 4927 # See if the linker supports building shared libraries.
 4928 m4_defun([_LT_LINKER_SHLIBS],
 4929 [AC_REQUIRE([LT_PATH_LD])dnl
 4930 AC_REQUIRE([LT_PATH_NM])dnl
 4931 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 4932 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 4933 m4_require([_LT_DECL_EGREP])dnl
 4934 m4_require([_LT_DECL_SED])dnl
 4935 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 4936 m4_require([_LT_TAG_COMPILER])dnl
 4937 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 4938 m4_if([$1], [CXX], [
 4939   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4940   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 4941   case $host_os in
 4942   aix[[4-9]]*)
 4943     # If we're using GNU nm, then we don't want the "-C" option.
 4944     # -C means demangle to GNU nm, but means don't demangle to AIX nm.
 4945     # Without the "-l" option, or with the "-B" option, AIX nm treats
 4946     # weak defined symbols like other global defined symbols, whereas
 4947     # GNU nm marks them as "W".
 4948     # While the 'weak' keyword is ignored in the Export File, we need
 4949     # it in the Import File for the 'aix-soname' feature, so we have
 4950     # to replace the "-B" option with "-P" for AIX nm.
 4951     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 4952       _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'
 4953     else
 4954       _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'
 4955     fi
 4956     ;;
 4957   pw32*)
 4958     _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
 4959     ;;
 4960   cygwin* | mingw* | cegcc*)
 4961     case $cc_basename in
 4962     cl*)
 4963       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 4964       ;;
 4965     *)
 4966       _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'
 4967       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 4968       ;;
 4969     esac
 4970     ;;
 4971   linux* | k*bsd*-gnu | gnu*)
 4972     _LT_TAGVAR(link_all_deplibs, $1)=no
 4973     ;;
 4974   *)
 4975     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4976     ;;
 4977   esac
 4978 ], [
 4979   runpath_var=
 4980   _LT_TAGVAR(allow_undefined_flag, $1)=
 4981   _LT_TAGVAR(always_export_symbols, $1)=no
 4982   _LT_TAGVAR(archive_cmds, $1)=
 4983   _LT_TAGVAR(archive_expsym_cmds, $1)=
 4984   _LT_TAGVAR(compiler_needs_object, $1)=no
 4985   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 4986   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 4987   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4988   _LT_TAGVAR(hardcode_automatic, $1)=no
 4989   _LT_TAGVAR(hardcode_direct, $1)=no
 4990   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 4991   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 4992   _LT_TAGVAR(hardcode_libdir_separator, $1)=
 4993   _LT_TAGVAR(hardcode_minus_L, $1)=no
 4994   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 4995   _LT_TAGVAR(inherit_rpath, $1)=no
 4996   _LT_TAGVAR(link_all_deplibs, $1)=unknown
 4997   _LT_TAGVAR(module_cmds, $1)=
 4998   _LT_TAGVAR(module_expsym_cmds, $1)=
 4999   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
 5000   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 5001   _LT_TAGVAR(thread_safe_flag_spec, $1)=
 5002   _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5003   # include_expsyms should be a list of space-separated symbols to be *always*
 5004   # included in the symbol list
 5005   _LT_TAGVAR(include_expsyms, $1)=
 5006   # exclude_expsyms can be an extended regexp of symbols to exclude
 5007   # it will be wrapped by ' (' and ')$', so one must not match beginning or
 5008   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
 5009   # as well as any symbol that contains 'd'.
 5010   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 5011   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 5012   # platforms (ab)use it in PIC code, but their linkers get confused if
 5013   # the symbol is explicitly referenced.  Since portable code cannot
 5014   # rely on this symbol name, it's probably fine to never include it in
 5015   # preloaded symbol tables.
 5016   # Exclude shared library initialization/finalization symbols.
 5017 dnl Note also adjust exclude_expsyms for C++ above.
 5018   extract_expsyms_cmds=
 5019 
 5020   case $host_os in
 5021   cygwin* | mingw* | pw32* | cegcc*)
 5022     # FIXME: the MSVC++ port hasn't been tested in a loooong time
 5023     # When not using gcc, we currently assume that we are using
 5024     # Microsoft Visual C++.
 5025     if test yes != "$GCC"; then
 5026       with_gnu_ld=no
 5027     fi
 5028     ;;
 5029   interix*)
 5030     # we just hope/assume this is gcc and not c89 (= MSVC++)
 5031     with_gnu_ld=yes
 5032     ;;
 5033   openbsd* | bitrig*)
 5034     with_gnu_ld=no
 5035     ;;
 5036   linux* | k*bsd*-gnu | gnu*)
 5037     _LT_TAGVAR(link_all_deplibs, $1)=no
 5038     ;;
 5039   esac
 5040 
 5041   _LT_TAGVAR(ld_shlibs, $1)=yes
 5042 
 5043   # On some targets, GNU ld is compatible enough with the native linker
 5044   # that we're better off using the native interface for both.
 5045   lt_use_gnu_ld_interface=no
 5046   if test yes = "$with_gnu_ld"; then
 5047     case $host_os in
 5048       aix*)
 5049 	# The AIX port of GNU ld has always aspired to compatibility
 5050 	# with the native linker.  However, as the warning in the GNU ld
 5051 	# block says, versions before 2.19.5* couldn't really create working
 5052 	# shared libraries, regardless of the interface used.
 5053 	case `$LD -v 2>&1` in
 5054 	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
 5055 	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
 5056 	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
 5057 	  *)
 5058 	    lt_use_gnu_ld_interface=yes
 5059 	    ;;
 5060 	esac
 5061 	;;
 5062       *)
 5063 	lt_use_gnu_ld_interface=yes
 5064 	;;
 5065     esac
 5066   fi
 5067 
 5068   if test yes = "$lt_use_gnu_ld_interface"; then
 5069     # If archive_cmds runs LD, not CC, wlarc should be empty
 5070     wlarc='$wl'
 5071 
 5072     # Set some defaults for GNU ld with shared library support. These
 5073     # are reset later if shared libraries are not supported. Putting them
 5074     # here allows them to be overridden if necessary.
 5075     runpath_var=LD_RUN_PATH
 5076     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5077     _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 5078     # ancient GNU ld didn't support --whole-archive et. al.
 5079     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
 5080       _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 5081     else
 5082       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5083     fi
 5084     supports_anon_versioning=no
 5085     case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
 5086       *GNU\ gold*) supports_anon_versioning=yes ;;
 5087       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 5088       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 5089       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 5090       *\ 2.11.*) ;; # other 2.11 versions
 5091       *) supports_anon_versioning=yes ;;
 5092     esac
 5093 
 5094     # See if GNU ld supports shared libraries.
 5095     case $host_os in
 5096     aix[[3-9]]*)
 5097       # On AIX/PPC, the GNU linker is very broken
 5098       if test ia64 != "$host_cpu"; then
 5099 	_LT_TAGVAR(ld_shlibs, $1)=no
 5100 	cat <<_LT_EOF 1>&2
 5101 
 5102 *** Warning: the GNU linker, at least up to release 2.19, is reported
 5103 *** to be unable to reliably create shared libraries on AIX.
 5104 *** Therefore, libtool is disabling shared libraries support.  If you
 5105 *** really care for shared libraries, you may want to install binutils
 5106 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
 5107 *** You will then need to restart the configuration process.
 5108 
 5109 _LT_EOF
 5110       fi
 5111       ;;
 5112 
 5113     amigaos*)
 5114       case $host_cpu in
 5115       powerpc)
 5116             # see comment about AmigaOS4 .so support
 5117             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5118             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5119         ;;
 5120       m68k)
 5121             _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)'
 5122             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5123             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5124         ;;
 5125       esac
 5126       ;;
 5127 
 5128     beos*)
 5129       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5130 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5131 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 5132 	# support --undefined.  This deserves some investigation.  FIXME
 5133 	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5134       else
 5135 	_LT_TAGVAR(ld_shlibs, $1)=no
 5136       fi
 5137       ;;
 5138 
 5139     cygwin* | mingw* | pw32* | cegcc*)
 5140       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 5141       # as there is no search path for DLLs.
 5142       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5143       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 5144       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5145       _LT_TAGVAR(always_export_symbols, $1)=no
 5146       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5147       _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'
 5148       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 5149 
 5150       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 5151         _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'
 5152 	# If the export-symbols file already is a .def file, use it as
 5153 	# is; otherwise, prepend EXPORTS...
 5154 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5155           cp $export_symbols $output_objdir/$soname.def;
 5156         else
 5157           echo EXPORTS > $output_objdir/$soname.def;
 5158           cat $export_symbols >> $output_objdir/$soname.def;
 5159         fi~
 5160         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 5161       else
 5162 	_LT_TAGVAR(ld_shlibs, $1)=no
 5163       fi
 5164       ;;
 5165 
 5166     haiku*)
 5167       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5168       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5169       ;;
 5170 
 5171     os2*)
 5172       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5173       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5174       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5175       shrext_cmds=.dll
 5176       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5177 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5178 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5179 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5180 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5181 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5182 	emximp -o $lib $output_objdir/$libname.def'
 5183       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5184 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5185 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5186 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5187 	prefix_cmds="$SED"~
 5188 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5189 	  prefix_cmds="$prefix_cmds -e 1d";
 5190 	fi~
 5191 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5192 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5193 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5194 	emximp -o $lib $output_objdir/$libname.def'
 5195       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5196       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5197       ;;
 5198 
 5199     interix[[3-9]]*)
 5200       _LT_TAGVAR(hardcode_direct, $1)=no
 5201       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5202       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5203       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5204       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 5205       # Instead, shared libraries are loaded at an image base (0x10000000 by
 5206       # default) and relocated if they conflict, which is a slow very memory
 5207       # consuming and fragmenting process.  To avoid this, we pick a random,
 5208       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 5209       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 5210       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5211       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5212       ;;
 5213 
 5214     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
 5215       tmp_diet=no
 5216       if test linux-dietlibc = "$host_os"; then
 5217 	case $cc_basename in
 5218 	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
 5219 	esac
 5220       fi
 5221       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
 5222 	 && test no = "$tmp_diet"
 5223       then
 5224 	tmp_addflag=' $pic_flag'
 5225 	tmp_sharedflag='-shared'
 5226 	case $cc_basename,$host_cpu in
 5227         pgcc*)				# Portland Group C compiler
 5228 	  _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'
 5229 	  tmp_addflag=' $pic_flag'
 5230 	  ;;
 5231 	pgf77* | pgf90* | pgf95* | pgfortran*)
 5232 					# Portland Group f77 and f90 compilers
 5233 	  _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'
 5234 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 5235 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 5236 	  tmp_addflag=' -i_dynamic' ;;
 5237 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 5238 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 5239 	ifc* | ifort*)			# Intel Fortran compiler
 5240 	  tmp_addflag=' -nofor_main' ;;
 5241 	lf95*)				# Lahey Fortran 8.1
 5242 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5243 	  tmp_sharedflag='--shared' ;;
 5244         nagfor*)                        # NAGFOR 5.3
 5245           tmp_sharedflag='-Wl,-shared' ;;
 5246 	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 5247 	  tmp_sharedflag='-qmkshrobj'
 5248 	  tmp_addflag= ;;
 5249 	nvcc*)	# Cuda Compiler Driver 2.2
 5250 	  _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'
 5251 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5252 	  ;;
 5253 	esac
 5254 	case `$CC -V 2>&1 | sed 5q` in
 5255 	*Sun\ C*)			# Sun C 5.9
 5256 	  _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'
 5257 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5258 	  tmp_sharedflag='-G' ;;
 5259 	*Sun\ F*)			# Sun Fortran 8.3
 5260 	  tmp_sharedflag='-G' ;;
 5261 	esac
 5262 	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5263 
 5264         if test yes = "$supports_anon_versioning"; then
 5265           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5266             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5267             echo "local: *; };" >> $output_objdir/$libname.ver~
 5268             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 5269         fi
 5270 
 5271 	case $cc_basename in
 5272 	tcc*)
 5273 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
 5274 	  ;;
 5275 	xlf* | bgf* | bgxlf* | mpixlf*)
 5276 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 5277 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 5278 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5279 	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 5280 	  if test yes = "$supports_anon_versioning"; then
 5281 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5282               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5283               echo "local: *; };" >> $output_objdir/$libname.ver~
 5284               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 5285 	  fi
 5286 	  ;;
 5287 	esac
 5288       else
 5289         _LT_TAGVAR(ld_shlibs, $1)=no
 5290       fi
 5291       ;;
 5292 
 5293     netbsd* | netbsdelf*-gnu)
 5294       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5295 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 5296 	wlarc=
 5297       else
 5298 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5299 	_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'
 5300       fi
 5301       ;;
 5302 
 5303     solaris*)
 5304       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
 5305 	_LT_TAGVAR(ld_shlibs, $1)=no
 5306 	cat <<_LT_EOF 1>&2
 5307 
 5308 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
 5309 *** create shared libraries on Solaris systems.  Therefore, libtool
 5310 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5311 *** binutils to release 2.9.1 or newer.  Another option is to modify
 5312 *** your PATH or compiler configuration so that the native linker is
 5313 *** used, and then restart.
 5314 
 5315 _LT_EOF
 5316       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5317 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5318 	_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'
 5319       else
 5320 	_LT_TAGVAR(ld_shlibs, $1)=no
 5321       fi
 5322       ;;
 5323 
 5324     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 5325       case `$LD -v 2>&1` in
 5326         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 5327 	_LT_TAGVAR(ld_shlibs, $1)=no
 5328 	cat <<_LT_EOF 1>&2
 5329 
 5330 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
 5331 *** reliably create shared libraries on SCO systems.  Therefore, libtool
 5332 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5333 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
 5334 *** your PATH or compiler configuration so that the native linker is
 5335 *** used, and then restart.
 5336 
 5337 _LT_EOF
 5338 	;;
 5339 	*)
 5340 	  # For security reasons, it is highly recommended that you always
 5341 	  # use absolute paths for naming shared libraries, and exclude the
 5342 	  # DT_RUNPATH tag from executables and libraries.  But doing so
 5343 	  # requires that you compile everything twice, which is a pain.
 5344 	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5345 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5346 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5347 	    _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'
 5348 	  else
 5349 	    _LT_TAGVAR(ld_shlibs, $1)=no
 5350 	  fi
 5351 	;;
 5352       esac
 5353       ;;
 5354 
 5355     sunos4*)
 5356       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5357       wlarc=
 5358       _LT_TAGVAR(hardcode_direct, $1)=yes
 5359       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5360       ;;
 5361 
 5362     *)
 5363       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5364 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5365 	_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'
 5366       else
 5367 	_LT_TAGVAR(ld_shlibs, $1)=no
 5368       fi
 5369       ;;
 5370     esac
 5371 
 5372     if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
 5373       runpath_var=
 5374       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5375       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 5376       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5377     fi
 5378   else
 5379     # PORTME fill in a description of your system's linker (not GNU ld)
 5380     case $host_os in
 5381     aix3*)
 5382       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5383       _LT_TAGVAR(always_export_symbols, $1)=yes
 5384       _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'
 5385       # Note: this linker hardcodes the directories in LIBPATH if there
 5386       # are no directories specified by -L.
 5387       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5388       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
 5389 	# Neither direct hardcoding nor static linking is supported with a
 5390 	# broken collect2.
 5391 	_LT_TAGVAR(hardcode_direct, $1)=unsupported
 5392       fi
 5393       ;;
 5394 
 5395     aix[[4-9]]*)
 5396       if test ia64 = "$host_cpu"; then
 5397 	# On IA64, the linker does run time linking by default, so we don't
 5398 	# have to do anything special.
 5399 	aix_use_runtimelinking=no
 5400 	exp_sym_flag='-Bexport'
 5401 	no_entry_flag=
 5402       else
 5403 	# If we're using GNU nm, then we don't want the "-C" option.
 5404 	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
 5405 	# Without the "-l" option, or with the "-B" option, AIX nm treats
 5406 	# weak defined symbols like other global defined symbols, whereas
 5407 	# GNU nm marks them as "W".
 5408 	# While the 'weak' keyword is ignored in the Export File, we need
 5409 	# it in the Import File for the 'aix-soname' feature, so we have
 5410 	# to replace the "-B" option with "-P" for AIX nm.
 5411 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 5412 	  _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'
 5413 	else
 5414 	  _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'
 5415 	fi
 5416 	aix_use_runtimelinking=no
 5417 
 5418 	# Test if we are trying to use run time linking or normal
 5419 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 5420 	# have runtime linking enabled, and use it for executables.
 5421 	# For shared libraries, we enable/disable runtime linking
 5422 	# depending on the kind of the shared library created -
 5423 	# when "with_aix_soname,aix_use_runtimelinking" is:
 5424 	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 5425 	# "aix,yes"  lib.so          shared, rtl:yes, for executables
 5426 	#            lib.a           static archive
 5427 	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
 5428 	#            lib.a(lib.so.V) shared, rtl:no,  for executables
 5429 	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 5430 	#            lib.a(lib.so.V) shared, rtl:no
 5431 	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 5432 	#            lib.a           static archive
 5433 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 5434 	  for ld_flag in $LDFLAGS; do
 5435 	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
 5436 	    aix_use_runtimelinking=yes
 5437 	    break
 5438 	  fi
 5439 	  done
 5440 	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 5441 	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
 5442 	    # so we don't have lib.a shared libs to link our executables.
 5443 	    # We have to force runtime linking in this case.
 5444 	    aix_use_runtimelinking=yes
 5445 	    LDFLAGS="$LDFLAGS -Wl,-brtl"
 5446 	  fi
 5447 	  ;;
 5448 	esac
 5449 
 5450 	exp_sym_flag='-bexport'
 5451 	no_entry_flag='-bnoentry'
 5452       fi
 5453 
 5454       # When large executables or shared objects are built, AIX ld can
 5455       # have problems creating the table of contents.  If linking a library
 5456       # or program results in "error TOC overflow" add -mminimal-toc to
 5457       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 5458       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 5459 
 5460       _LT_TAGVAR(archive_cmds, $1)=''
 5461       _LT_TAGVAR(hardcode_direct, $1)=yes
 5462       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5463       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 5464       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5465       _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 5466       case $with_aix_soname,$aix_use_runtimelinking in
 5467       aix,*) ;; # traditional, no import file
 5468       svr4,* | *,yes) # use import file
 5469 	# The Import File defines what to hardcode.
 5470 	_LT_TAGVAR(hardcode_direct, $1)=no
 5471 	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 5472 	;;
 5473       esac
 5474 
 5475       if test yes = "$GCC"; then
 5476 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
 5477 	# We only want to do this on AIX 4.2 and lower, the check
 5478 	# below for broken collect2 doesn't work under 4.3+
 5479 	  collect2name=`$CC -print-prog-name=collect2`
 5480 	  if test -f "$collect2name" &&
 5481 	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 5482 	  then
 5483 	  # We have reworked collect2
 5484 	  :
 5485 	  else
 5486 	  # We have old collect2
 5487 	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
 5488 	  # It fails to find uninstalled libraries when the uninstalled
 5489 	  # path is not listed in the libpath.  Setting hardcode_minus_L
 5490 	  # to unsupported forces relinking
 5491 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5492 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5493 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
 5494 	  fi
 5495 	  ;;
 5496 	esac
 5497 	shared_flag='-shared'
 5498 	if test yes = "$aix_use_runtimelinking"; then
 5499 	  shared_flag="$shared_flag "'$wl-G'
 5500 	fi
 5501 	# Need to ensure runtime linking is disabled for the traditional
 5502 	# shared library, or the linker may eventually find shared libraries
 5503 	# /with/ Import File - we do not want to mix them.
 5504 	shared_flag_aix='-shared'
 5505 	shared_flag_svr4='-shared $wl-G'
 5506       else
 5507 	# not using gcc
 5508 	if test ia64 = "$host_cpu"; then
 5509 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 5510 	# chokes on -Wl,-G. The following line is correct:
 5511 	  shared_flag='-G'
 5512 	else
 5513 	  if test yes = "$aix_use_runtimelinking"; then
 5514 	    shared_flag='$wl-G'
 5515 	  else
 5516 	    shared_flag='$wl-bM:SRE'
 5517 	  fi
 5518 	  shared_flag_aix='$wl-bM:SRE'
 5519 	  shared_flag_svr4='$wl-G'
 5520 	fi
 5521       fi
 5522 
 5523       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 5524       # It seems that -bexpall does not export symbols beginning with
 5525       # underscore (_), so it is better to generate a list of symbols to export.
 5526       _LT_TAGVAR(always_export_symbols, $1)=yes
 5527       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 5528 	# Warning - without using the other runtime loading flags (-brtl),
 5529 	# -berok will link without error, but may produce a broken library.
 5530 	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
 5531         # Determine the default libpath from the value encoded in an
 5532         # empty executable.
 5533         _LT_SYS_MODULE_PATH_AIX([$1])
 5534         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5535         _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' '$shared_flag
 5536       else
 5537 	if test ia64 = "$host_cpu"; then
 5538 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 5539 	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 5540 	  _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"
 5541 	else
 5542 	 # Determine the default libpath from the value encoded in an
 5543 	 # empty executable.
 5544 	 _LT_SYS_MODULE_PATH_AIX([$1])
 5545 	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5546 	  # Warning - without using the other run time loading flags,
 5547 	  # -berok will link without error, but may produce a broken library.
 5548 	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 5549 	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 5550 	  if test yes = "$with_gnu_ld"; then
 5551 	    # We only use this code for GNU lds that support --whole-archive.
 5552 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 5553 	  else
 5554 	    # Exported symbols can be pulled into shared objects from archives
 5555 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 5556 	  fi
 5557 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 5558 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 5559 	  # -brtl affects multiple linker settings, -berok does not and is overridden later
 5560 	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 5561 	  if test svr4 != "$with_aix_soname"; then
 5562 	    # This is similar to how AIX traditionally builds its shared libraries.
 5563 	    _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/$soname'
 5564 	  fi
 5565 	  if test aix != "$with_aix_soname"; then
 5566 	    _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'
 5567 	  else
 5568 	    # used by -dlpreopen to get the symbols
 5569 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 5570 	  fi
 5571 	  _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 5572 	fi
 5573       fi
 5574       ;;
 5575 
 5576     amigaos*)
 5577       case $host_cpu in
 5578       powerpc)
 5579             # see comment about AmigaOS4 .so support
 5580             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5581             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5582         ;;
 5583       m68k)
 5584             _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)'
 5585             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5586             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5587         ;;
 5588       esac
 5589       ;;
 5590 
 5591     bsdi[[45]]*)
 5592       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 5593       ;;
 5594 
 5595     cygwin* | mingw* | pw32* | cegcc*)
 5596       # When not using gcc, we currently assume that we are using
 5597       # Microsoft Visual C++.
 5598       # hardcode_libdir_flag_spec is actually meaningless, as there is
 5599       # no search path for DLLs.
 5600       case $cc_basename in
 5601       cl*)
 5602 	# Native MSVC
 5603 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5604 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5605 	_LT_TAGVAR(always_export_symbols, $1)=yes
 5606 	_LT_TAGVAR(file_list_spec, $1)='@'
 5607 	# Tell ltmain to make .lib files, not .a files.
 5608 	libext=lib
 5609 	# Tell ltmain to make .dll files, not .so files.
 5610 	shrext_cmds=.dll
 5611 	# FIXME: Setting linknames here is a bad hack.
 5612 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 5613 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5614             cp "$export_symbols" "$output_objdir/$soname.def";
 5615             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 5616           else
 5617             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 5618           fi~
 5619           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 5620           linknames='
 5621 	# The linker will not automatically build a static lib if we build a DLL.
 5622 	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5623 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5624 	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 5625 	_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'
 5626 	# Don't use ranlib
 5627 	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 5628 	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 5629           lt_tool_outputfile="@TOOL_OUTPUT@"~
 5630           case $lt_outputfile in
 5631             *.exe|*.EXE) ;;
 5632             *)
 5633               lt_outputfile=$lt_outputfile.exe
 5634               lt_tool_outputfile=$lt_tool_outputfile.exe
 5635               ;;
 5636           esac~
 5637           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 5638             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 5639             $RM "$lt_outputfile.manifest";
 5640           fi'
 5641 	;;
 5642       *)
 5643 	# Assume MSVC wrapper
 5644 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5645 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5646 	# Tell ltmain to make .lib files, not .a files.
 5647 	libext=lib
 5648 	# Tell ltmain to make .dll files, not .so files.
 5649 	shrext_cmds=.dll
 5650 	# FIXME: Setting linknames here is a bad hack.
 5651 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
 5652 	# The linker will automatically build a .lib file if we build a DLL.
 5653 	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5654 	# FIXME: Should let the user specify the lib program.
 5655 	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
 5656 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5657 	;;
 5658       esac
 5659       ;;
 5660 
 5661     darwin* | rhapsody*)
 5662       _LT_DARWIN_LINKER_FEATURES($1)
 5663       ;;
 5664 
 5665     dgux*)
 5666       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5667       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5668       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5669       ;;
 5670 
 5671     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 5672     # support.  Future versions do this automatically, but an explicit c++rt0.o
 5673     # does not break anything, and helps significantly (at the cost of a little
 5674     # extra space).
 5675     freebsd2.2*)
 5676       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 5677       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5678       _LT_TAGVAR(hardcode_direct, $1)=yes
 5679       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5680       ;;
 5681 
 5682     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 5683     freebsd2.*)
 5684       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5685       _LT_TAGVAR(hardcode_direct, $1)=yes
 5686       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5687       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5688       ;;
 5689 
 5690     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 5691     freebsd* | dragonfly*)
 5692       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5693       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5694       _LT_TAGVAR(hardcode_direct, $1)=yes
 5695       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5696       ;;
 5697 
 5698     hpux9*)
 5699       if test yes = "$GCC"; then
 5700 	_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'
 5701       else
 5702 	_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'
 5703       fi
 5704       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5705       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5706       _LT_TAGVAR(hardcode_direct, $1)=yes
 5707 
 5708       # hardcode_minus_L: Not really in the search PATH,
 5709       # but as the default location of the library.
 5710       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5711       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5712       ;;
 5713 
 5714     hpux10*)
 5715       if test yes,no = "$GCC,$with_gnu_ld"; then
 5716 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5717       else
 5718 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 5719       fi
 5720       if test no = "$with_gnu_ld"; then
 5721 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5722 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5723 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5724 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5725 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5726 	# hardcode_minus_L: Not really in the search PATH,
 5727 	# but as the default location of the library.
 5728 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 5729       fi
 5730       ;;
 5731 
 5732     hpux11*)
 5733       if test yes,no = "$GCC,$with_gnu_ld"; then
 5734 	case $host_cpu in
 5735 	hppa*64*)
 5736 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5737 	  ;;
 5738 	ia64*)
 5739 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5740 	  ;;
 5741 	*)
 5742 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5743 	  ;;
 5744 	esac
 5745       else
 5746 	case $host_cpu in
 5747 	hppa*64*)
 5748 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5749 	  ;;
 5750 	ia64*)
 5751 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5752 	  ;;
 5753 	*)
 5754 	m4_if($1, [], [
 5755 	  # Older versions of the 11.00 compiler do not understand -b yet
 5756 	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
 5757 	  _LT_LINKER_OPTION([if $CC understands -b],
 5758 	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
 5759 	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
 5760 	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
 5761 	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 5762 	  ;;
 5763 	esac
 5764       fi
 5765       if test no = "$with_gnu_ld"; then
 5766 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5767 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5768 
 5769 	case $host_cpu in
 5770 	hppa*64*|ia64*)
 5771 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5772 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5773 	  ;;
 5774 	*)
 5775 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 5776 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5777 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5778 
 5779 	  # hardcode_minus_L: Not really in the search PATH,
 5780 	  # but as the default location of the library.
 5781 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5782 	  ;;
 5783 	esac
 5784       fi
 5785       ;;
 5786 
 5787     irix5* | irix6* | nonstopux*)
 5788       if test yes = "$GCC"; then
 5789 	_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'
 5790 	# Try to use the -exported_symbol ld option, if it does not
 5791 	# work, assume that -exports_file does not work either and
 5792 	# implicitly export all symbols.
 5793 	# This should be the same for all languages, so no per-tag cache variable.
 5794 	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
 5795 	  [lt_cv_irix_exported_symbol],
 5796 	  [save_LDFLAGS=$LDFLAGS
 5797 	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
 5798 	   AC_LINK_IFELSE(
 5799 	     [AC_LANG_SOURCE(
 5800 	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
 5801 			      [C++], [[int foo (void) { return 0; }]],
 5802 			      [Fortran 77], [[
 5803       subroutine foo
 5804       end]],
 5805 			      [Fortran], [[
 5806       subroutine foo
 5807       end]])])],
 5808 	      [lt_cv_irix_exported_symbol=yes],
 5809 	      [lt_cv_irix_exported_symbol=no])
 5810            LDFLAGS=$save_LDFLAGS])
 5811 	if test yes = "$lt_cv_irix_exported_symbol"; then
 5812           _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'
 5813 	fi
 5814 	_LT_TAGVAR(link_all_deplibs, $1)=no
 5815       else
 5816 	_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'
 5817 	_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'
 5818       fi
 5819       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5820       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5821       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5822       _LT_TAGVAR(inherit_rpath, $1)=yes
 5823       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5824       ;;
 5825 
 5826     linux*)
 5827       case $cc_basename in
 5828       tcc*)
 5829 	# Fabrice Bellard et al's Tiny C Compiler
 5830 	_LT_TAGVAR(ld_shlibs, $1)=yes
 5831 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5832 	;;
 5833       esac
 5834       ;;
 5835 
 5836     netbsd* | netbsdelf*-gnu)
 5837       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5838 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 5839       else
 5840 	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 5841       fi
 5842       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5843       _LT_TAGVAR(hardcode_direct, $1)=yes
 5844       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5845       ;;
 5846 
 5847     newsos6)
 5848       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5849       _LT_TAGVAR(hardcode_direct, $1)=yes
 5850       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5851       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5852       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5853       ;;
 5854 
 5855     *nto* | *qnx*)
 5856       ;;
 5857 
 5858     openbsd* | bitrig*)
 5859       if test -f /usr/libexec/ld.so; then
 5860 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5861 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5862 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5863 	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 5864 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5865 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
 5866 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5867 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5868 	else
 5869 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5870 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5871 	fi
 5872       else
 5873 	_LT_TAGVAR(ld_shlibs, $1)=no
 5874       fi
 5875       ;;
 5876 
 5877     os2*)
 5878       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5879       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5880       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5881       shrext_cmds=.dll
 5882       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5883 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5884 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5885 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5886 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5887 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5888 	emximp -o $lib $output_objdir/$libname.def'
 5889       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5890 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5891 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5892 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5893 	prefix_cmds="$SED"~
 5894 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5895 	  prefix_cmds="$prefix_cmds -e 1d";
 5896 	fi~
 5897 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5898 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5899 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5900 	emximp -o $lib $output_objdir/$libname.def'
 5901       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5902       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5903       ;;
 5904 
 5905     osf3*)
 5906       if test yes = "$GCC"; then
 5907 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5908 	_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'
 5909       else
 5910 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5911 	_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'
 5912       fi
 5913       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5914       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5915       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5916       ;;
 5917 
 5918     osf4* | osf5*)	# as osf3* with the addition of -msym flag
 5919       if test yes = "$GCC"; then
 5920 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5921 	_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'
 5922 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5923       else
 5924 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5925 	_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'
 5926 	_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~
 5927           $CC -shared$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'
 5928 
 5929 	# Both c and cxx compiler support -rpath directly
 5930 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 5931       fi
 5932       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5933       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5934       ;;
 5935 
 5936     solaris*)
 5937       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
 5938       if test yes = "$GCC"; then
 5939 	wlarc='$wl'
 5940 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5941 	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5942           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5943       else
 5944 	case `$CC -V 2>&1` in
 5945 	*"Compilers 5.0"*)
 5946 	  wlarc=''
 5947 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5948 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5949             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
 5950 	  ;;
 5951 	*)
 5952 	  wlarc='$wl'
 5953 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5954 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5955             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5956 	  ;;
 5957 	esac
 5958       fi
 5959       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5960       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5961       case $host_os in
 5962       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 5963       *)
 5964 	# The compiler driver will combine and reorder linker options,
 5965 	# but understands '-z linker_flag'.  GCC discards it without '$wl',
 5966 	# but is careful enough not to reorder.
 5967 	# Supported since Solaris 2.6 (maybe 2.5.1?)
 5968 	if test yes = "$GCC"; then
 5969 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 5970 	else
 5971 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 5972 	fi
 5973 	;;
 5974       esac
 5975       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5976       ;;
 5977 
 5978     sunos4*)
 5979       if test sequent = "$host_vendor"; then
 5980 	# Use $CC to link under sequent, because it throws in some extra .o
 5981 	# files that make .init and .fini sections work.
 5982 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5983       else
 5984 	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 5985       fi
 5986       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5987       _LT_TAGVAR(hardcode_direct, $1)=yes
 5988       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5989       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5990       ;;
 5991 
 5992     sysv4)
 5993       case $host_vendor in
 5994 	sni)
 5995 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5996 	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 5997 	;;
 5998 	siemens)
 5999 	  ## LD is ld it makes a PLAMLIB
 6000 	  ## CC just makes a GrossModule.
 6001 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 6002 	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 6003 	  _LT_TAGVAR(hardcode_direct, $1)=no
 6004         ;;
 6005 	motorola)
 6006 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6007 	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 6008 	;;
 6009       esac
 6010       runpath_var='LD_RUN_PATH'
 6011       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6012       ;;
 6013 
 6014     sysv4.3*)
 6015       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6016       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6017       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 6018       ;;
 6019 
 6020     sysv4*MP*)
 6021       if test -d /usr/nec; then
 6022 	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6023 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6024 	runpath_var=LD_RUN_PATH
 6025 	hardcode_runpath_var=yes
 6026 	_LT_TAGVAR(ld_shlibs, $1)=yes
 6027       fi
 6028       ;;
 6029 
 6030     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 6031       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6032       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6033       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6034       runpath_var='LD_RUN_PATH'
 6035 
 6036       if test yes = "$GCC"; then
 6037 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6038 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6039       else
 6040 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6041 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6042       fi
 6043       ;;
 6044 
 6045     sysv5* | sco3.2v5* | sco5v6*)
 6046       # Note: We CANNOT use -z defs as we might desire, because we do not
 6047       # link with -lc, and that would cause any symbols used from libc to
 6048       # always be unresolved, which means just about no library would
 6049       # ever link correctly.  If we're not using GNU ld we use -z text
 6050       # though, which does catch some bad symbols but isn't as heavy-handed
 6051       # as -z defs.
 6052       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6053       _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 6054       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6055       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6056       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 6057       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6058       _LT_TAGVAR(link_all_deplibs, $1)=yes
 6059       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 6060       runpath_var='LD_RUN_PATH'
 6061 
 6062       if test yes = "$GCC"; then
 6063 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6064 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6065       else
 6066 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6067 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6068       fi
 6069       ;;
 6070 
 6071     uts4*)
 6072       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6073       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6074       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6075       ;;
 6076 
 6077     *)
 6078       _LT_TAGVAR(ld_shlibs, $1)=no
 6079       ;;
 6080     esac
 6081 
 6082     if test sni = "$host_vendor"; then
 6083       case $host in
 6084       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 6085 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
 6086 	;;
 6087       esac
 6088     fi
 6089   fi
 6090 ])
 6091 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 6092 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 6093 
 6094 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
 6095 
 6096 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
 6097 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
 6098 _LT_DECL([], [extract_expsyms_cmds], [2],
 6099     [The commands to extract the exported symbol list from a shared archive])
 6100 
 6101 #
 6102 # Do we need to explicitly link libc?
 6103 #
 6104 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
 6105 x|xyes)
 6106   # Assume -lc should be added
 6107   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6108 
 6109   if test yes,yes = "$GCC,$enable_shared"; then
 6110     case $_LT_TAGVAR(archive_cmds, $1) in
 6111     *'~'*)
 6112       # FIXME: we may have to deal with multi-command sequences.
 6113       ;;
 6114     '$CC '*)
 6115       # Test whether the compiler implicitly links with -lc since on some
 6116       # systems, -lgcc has to come before -lc. If gcc already passes -lc
 6117       # to ld, don't add -lc before -lgcc.
 6118       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
 6119 	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
 6120 	[$RM conftest*
 6121 	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 6122 
 6123 	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 6124 	  soname=conftest
 6125 	  lib=conftest
 6126 	  libobjs=conftest.$ac_objext
 6127 	  deplibs=
 6128 	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
 6129 	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
 6130 	  compiler_flags=-v
 6131 	  linker_flags=-v
 6132 	  verstring=
 6133 	  output_objdir=.
 6134 	  libname=conftest
 6135 	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
 6136 	  _LT_TAGVAR(allow_undefined_flag, $1)=
 6137 	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
 6138 	  then
 6139 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6140 	  else
 6141 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6142 	  fi
 6143 	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 6144 	else
 6145 	  cat conftest.err 1>&5
 6146 	fi
 6147 	$RM conftest*
 6148 	])
 6149       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
 6150       ;;
 6151     esac
 6152   fi
 6153   ;;
 6154 esac
 6155 
 6156 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
 6157     [Whether or not to add -lc for building shared libraries])
 6158 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
 6159     [enable_shared_with_static_runtimes], [0],
 6160     [Whether or not to disallow shared libs when runtime libs are static])
 6161 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
 6162     [Compiler flag to allow reflexive dlopens])
 6163 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
 6164     [Compiler flag to generate shared objects directly from archives])
 6165 _LT_TAGDECL([], [compiler_needs_object], [1],
 6166     [Whether the compiler copes with passing no objects directly])
 6167 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
 6168     [Create an old-style archive from a shared archive])
 6169 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
 6170     [Create a temporary old-style archive to link instead of a shared archive])
 6171 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
 6172 _LT_TAGDECL([], [archive_expsym_cmds], [2])
 6173 _LT_TAGDECL([], [module_cmds], [2],
 6174     [Commands used to build a loadable module if different from building
 6175     a shared archive.])
 6176 _LT_TAGDECL([], [module_expsym_cmds], [2])
 6177 _LT_TAGDECL([], [with_gnu_ld], [1],
 6178     [Whether we are building with GNU ld or not])
 6179 _LT_TAGDECL([], [allow_undefined_flag], [1],
 6180     [Flag that allows shared libraries with undefined symbols to be built])
 6181 _LT_TAGDECL([], [no_undefined_flag], [1],
 6182     [Flag that enforces no undefined symbols])
 6183 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
 6184     [Flag to hardcode $libdir into a binary during linking.
 6185     This must work even if $libdir does not exist])
 6186 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
 6187     [Whether we need a single "-rpath" flag with a separated argument])
 6188 _LT_TAGDECL([], [hardcode_direct], [0],
 6189     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6190     DIR into the resulting binary])
 6191 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
 6192     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6193     DIR into the resulting binary and the resulting library dependency is
 6194     "absolute", i.e impossible to change by setting $shlibpath_var if the
 6195     library is relocated])
 6196 _LT_TAGDECL([], [hardcode_minus_L], [0],
 6197     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
 6198     into the resulting binary])
 6199 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
 6200     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
 6201     into the resulting binary])
 6202 _LT_TAGDECL([], [hardcode_automatic], [0],
 6203     [Set to "yes" if building a shared library automatically hardcodes DIR
 6204     into the library and all subsequent libraries and executables linked
 6205     against it])
 6206 _LT_TAGDECL([], [inherit_rpath], [0],
 6207     [Set to yes if linker adds runtime paths of dependent libraries
 6208     to runtime path list])
 6209 _LT_TAGDECL([], [link_all_deplibs], [0],
 6210     [Whether libtool must link a program against all its dependency libraries])
 6211 _LT_TAGDECL([], [always_export_symbols], [0],
 6212     [Set to "yes" if exported symbols are required])
 6213 _LT_TAGDECL([], [export_symbols_cmds], [2],
 6214     [The commands to list exported symbols])
 6215 _LT_TAGDECL([], [exclude_expsyms], [1],
 6216     [Symbols that should not be listed in the preloaded symbols])
 6217 _LT_TAGDECL([], [include_expsyms], [1],
 6218     [Symbols that must always be exported])
 6219 _LT_TAGDECL([], [prelink_cmds], [2],
 6220     [Commands necessary for linking programs (against libraries) with templates])
 6221 _LT_TAGDECL([], [postlink_cmds], [2],
 6222     [Commands necessary for finishing linking programs])
 6223 _LT_TAGDECL([], [file_list_spec], [1],
 6224     [Specify filename containing input files])
 6225 dnl FIXME: Not yet implemented
 6226 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
 6227 dnl    [Compiler flag to generate thread safe objects])
 6228 ])# _LT_LINKER_SHLIBS
 6229 
 6230 
 6231 # _LT_LANG_C_CONFIG([TAG])
 6232 # ------------------------
 6233 # Ensure that the configuration variables for a C compiler are suitably
 6234 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6235 # the compiler configuration to 'libtool'.
 6236 m4_defun([_LT_LANG_C_CONFIG],
 6237 [m4_require([_LT_DECL_EGREP])dnl
 6238 lt_save_CC=$CC
 6239 AC_LANG_PUSH(C)
 6240 
 6241 # Source file extension for C test sources.
 6242 ac_ext=c
 6243 
 6244 # Object file extension for compiled C test sources.
 6245 objext=o
 6246 _LT_TAGVAR(objext, $1)=$objext
 6247 
 6248 # Code to be used in simple compile tests
 6249 lt_simple_compile_test_code="int some_variable = 0;"
 6250 
 6251 # Code to be used in simple link tests
 6252 lt_simple_link_test_code='int main(){return(0);}'
 6253 
 6254 _LT_TAG_COMPILER
 6255 # Save the default compiler, since it gets overwritten when the other
 6256 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
 6257 compiler_DEFAULT=$CC
 6258 
 6259 # save warnings/boilerplate of simple test code
 6260 _LT_COMPILER_BOILERPLATE
 6261 _LT_LINKER_BOILERPLATE
 6262 
 6263 if test -n "$compiler"; then
 6264   _LT_COMPILER_NO_RTTI($1)
 6265   _LT_COMPILER_PIC($1)
 6266   _LT_COMPILER_C_O($1)
 6267   _LT_COMPILER_FILE_LOCKS($1)
 6268   _LT_LINKER_SHLIBS($1)
 6269   _LT_SYS_DYNAMIC_LINKER($1)
 6270   _LT_LINKER_HARDCODE_LIBPATH($1)
 6271   LT_SYS_DLOPEN_SELF
 6272   _LT_CMD_STRIPLIB
 6273 
 6274   # Report what library types will actually be built
 6275   AC_MSG_CHECKING([if libtool supports shared libraries])
 6276   AC_MSG_RESULT([$can_build_shared])
 6277 
 6278   AC_MSG_CHECKING([whether to build shared libraries])
 6279   test no = "$can_build_shared" && enable_shared=no
 6280 
 6281   # On AIX, shared libraries and static libraries use the same namespace, and
 6282   # are all built from PIC.
 6283   case $host_os in
 6284   aix3*)
 6285     test yes = "$enable_shared" && enable_static=no
 6286     if test -n "$RANLIB"; then
 6287       archive_cmds="$archive_cmds~\$RANLIB \$lib"
 6288       postinstall_cmds='$RANLIB $lib'
 6289     fi
 6290     ;;
 6291 
 6292   aix[[4-9]]*)
 6293     if test ia64 != "$host_cpu"; then
 6294       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 6295       yes,aix,yes) ;;			# shared object as lib.so file only
 6296       yes,svr4,*) ;;			# shared object as lib.so archive member only
 6297       yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 6298       esac
 6299     fi
 6300     ;;
 6301   esac
 6302   AC_MSG_RESULT([$enable_shared])
 6303 
 6304   AC_MSG_CHECKING([whether to build static libraries])
 6305   # Make sure either enable_shared or enable_static is yes.
 6306   test yes = "$enable_shared" || enable_static=yes
 6307   AC_MSG_RESULT([$enable_static])
 6308 
 6309   _LT_CONFIG($1)
 6310 fi
 6311 AC_LANG_POP
 6312 CC=$lt_save_CC
 6313 ])# _LT_LANG_C_CONFIG
 6314 
 6315 
 6316 # _LT_LANG_CXX_CONFIG([TAG])
 6317 # --------------------------
 6318 # Ensure that the configuration variables for a C++ compiler are suitably
 6319 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6320 # the compiler configuration to 'libtool'.
 6321 m4_defun([_LT_LANG_CXX_CONFIG],
 6322 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 6323 m4_require([_LT_DECL_EGREP])dnl
 6324 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 6325 if test -n "$CXX" && ( test no != "$CXX" &&
 6326     ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
 6327     (test g++ != "$CXX"))); then
 6328   AC_PROG_CXXCPP
 6329 else
 6330   _lt_caught_CXX_error=yes
 6331 fi
 6332 
 6333 AC_LANG_PUSH(C++)
 6334 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6335 _LT_TAGVAR(allow_undefined_flag, $1)=
 6336 _LT_TAGVAR(always_export_symbols, $1)=no
 6337 _LT_TAGVAR(archive_expsym_cmds, $1)=
 6338 _LT_TAGVAR(compiler_needs_object, $1)=no
 6339 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 6340 _LT_TAGVAR(hardcode_direct, $1)=no
 6341 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6342 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 6343 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6344 _LT_TAGVAR(hardcode_minus_L, $1)=no
 6345 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 6346 _LT_TAGVAR(hardcode_automatic, $1)=no
 6347 _LT_TAGVAR(inherit_rpath, $1)=no
 6348 _LT_TAGVAR(module_cmds, $1)=
 6349 _LT_TAGVAR(module_expsym_cmds, $1)=
 6350 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 6351 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 6352 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 6353 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 6354 _LT_TAGVAR(no_undefined_flag, $1)=
 6355 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6356 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 6357 
 6358 # Source file extension for C++ test sources.
 6359 ac_ext=cpp
 6360 
 6361 # Object file extension for compiled C++ test sources.
 6362 objext=o
 6363 _LT_TAGVAR(objext, $1)=$objext
 6364 
 6365 # No sense in running all these tests if we already determined that
 6366 # the CXX compiler isn't working.  Some variables (like enable_shared)
 6367 # are currently assumed to apply to all compilers on this platform,
 6368 # and will be corrupted by setting them based on a non-working compiler.
 6369 if test yes != "$_lt_caught_CXX_error"; then
 6370   # Code to be used in simple compile tests
 6371   lt_simple_compile_test_code="int some_variable = 0;"
 6372 
 6373   # Code to be used in simple link tests
 6374   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 6375 
 6376   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 6377   _LT_TAG_COMPILER
 6378 
 6379   # save warnings/boilerplate of simple test code
 6380   _LT_COMPILER_BOILERPLATE
 6381   _LT_LINKER_BOILERPLATE
 6382 
 6383   # Allow CC to be a program name with arguments.
 6384   lt_save_CC=$CC
 6385   lt_save_CFLAGS=$CFLAGS
 6386   lt_save_LD=$LD
 6387   lt_save_GCC=$GCC
 6388   GCC=$GXX
 6389   lt_save_with_gnu_ld=$with_gnu_ld
 6390   lt_save_path_LD=$lt_cv_path_LD
 6391   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 6392     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 6393   else
 6394     $as_unset lt_cv_prog_gnu_ld
 6395   fi
 6396   if test -n "${lt_cv_path_LDCXX+set}"; then
 6397     lt_cv_path_LD=$lt_cv_path_LDCXX
 6398   else
 6399     $as_unset lt_cv_path_LD
 6400   fi
 6401   test -z "${LDCXX+set}" || LD=$LDCXX
 6402   CC=${CXX-"c++"}
 6403   CFLAGS=$CXXFLAGS
 6404   compiler=$CC
 6405   _LT_TAGVAR(compiler, $1)=$CC
 6406   _LT_CC_BASENAME([$compiler])
 6407 
 6408   if test -n "$compiler"; then
 6409     # We don't want -fno-exception when compiling C++ code, so set the
 6410     # no_builtin_flag separately
 6411     if test yes = "$GXX"; then
 6412       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 6413     else
 6414       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 6415     fi
 6416 
 6417     if test yes = "$GXX"; then
 6418       # Set up default GNU C++ configuration
 6419 
 6420       LT_PATH_LD
 6421 
 6422       # Check if GNU C++ uses GNU ld as the underlying linker, since the
 6423       # archiving commands below assume that GNU ld is being used.
 6424       if test yes = "$with_gnu_ld"; then
 6425         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6426         _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'
 6427 
 6428         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6429         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6430 
 6431         # If archive_cmds runs LD, not CC, wlarc should be empty
 6432         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 6433         #     investigate it a little bit more. (MM)
 6434         wlarc='$wl'
 6435 
 6436         # ancient GNU ld didn't support --whole-archive et. al.
 6437         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
 6438 	  $GREP 'no-whole-archive' > /dev/null; then
 6439           _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 6440         else
 6441           _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6442         fi
 6443       else
 6444         with_gnu_ld=no
 6445         wlarc=
 6446 
 6447         # A generic and very simple default shared library creation
 6448         # command for GNU C++ for the case where it uses the native
 6449         # linker, instead of GNU ld.  If possible, this setting should
 6450         # overridden to take advantage of the native linker features on
 6451         # the platform it is being used on.
 6452         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 6453       fi
 6454 
 6455       # Commands to make compiler produce verbose output that lists
 6456       # what "hidden" libraries, object files and flags are used when
 6457       # linking a shared library.
 6458       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 6459 
 6460     else
 6461       GXX=no
 6462       with_gnu_ld=no
 6463       wlarc=
 6464     fi
 6465 
 6466     # PORTME: fill in a description of your system's C++ link characteristics
 6467     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 6468     _LT_TAGVAR(ld_shlibs, $1)=yes
 6469     case $host_os in
 6470       aix3*)
 6471         # FIXME: insert proper C++ library support
 6472         _LT_TAGVAR(ld_shlibs, $1)=no
 6473         ;;
 6474       aix[[4-9]]*)
 6475         if test ia64 = "$host_cpu"; then
 6476           # On IA64, the linker does run time linking by default, so we don't
 6477           # have to do anything special.
 6478           aix_use_runtimelinking=no
 6479           exp_sym_flag='-Bexport'
 6480           no_entry_flag=
 6481         else
 6482           aix_use_runtimelinking=no
 6483 
 6484           # Test if we are trying to use run time linking or normal
 6485           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 6486           # have runtime linking enabled, and use it for executables.
 6487           # For shared libraries, we enable/disable runtime linking
 6488           # depending on the kind of the shared library created -
 6489           # when "with_aix_soname,aix_use_runtimelinking" is:
 6490           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 6491           # "aix,yes"  lib.so          shared, rtl:yes, for executables
 6492           #            lib.a           static archive
 6493           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
 6494           #            lib.a(lib.so.V) shared, rtl:no,  for executables
 6495           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 6496           #            lib.a(lib.so.V) shared, rtl:no
 6497           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 6498           #            lib.a           static archive
 6499           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 6500 	    for ld_flag in $LDFLAGS; do
 6501 	      case $ld_flag in
 6502 	      *-brtl*)
 6503 	        aix_use_runtimelinking=yes
 6504 	        break
 6505 	        ;;
 6506 	      esac
 6507 	    done
 6508 	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 6509 	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
 6510 	      # so we don't have lib.a shared libs to link our executables.
 6511 	      # We have to force runtime linking in this case.
 6512 	      aix_use_runtimelinking=yes
 6513 	      LDFLAGS="$LDFLAGS -Wl,-brtl"
 6514 	    fi
 6515 	    ;;
 6516           esac
 6517 
 6518           exp_sym_flag='-bexport'
 6519           no_entry_flag='-bnoentry'
 6520         fi
 6521 
 6522         # When large executables or shared objects are built, AIX ld can
 6523         # have problems creating the table of contents.  If linking a library
 6524         # or program results in "error TOC overflow" add -mminimal-toc to
 6525         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 6526         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 6527 
 6528         _LT_TAGVAR(archive_cmds, $1)=''
 6529         _LT_TAGVAR(hardcode_direct, $1)=yes
 6530         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6531         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6532         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6533         _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 6534         case $with_aix_soname,$aix_use_runtimelinking in
 6535         aix,*) ;;	# no import file
 6536         svr4,* | *,yes) # use import file
 6537           # The Import File defines what to hardcode.
 6538           _LT_TAGVAR(hardcode_direct, $1)=no
 6539           _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6540           ;;
 6541         esac
 6542 
 6543         if test yes = "$GXX"; then
 6544           case $host_os in aix4.[[012]]|aix4.[[012]].*)
 6545           # We only want to do this on AIX 4.2 and lower, the check
 6546           # below for broken collect2 doesn't work under 4.3+
 6547 	  collect2name=`$CC -print-prog-name=collect2`
 6548 	  if test -f "$collect2name" &&
 6549 	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 6550 	  then
 6551 	    # We have reworked collect2
 6552 	    :
 6553 	  else
 6554 	    # We have old collect2
 6555 	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
 6556 	    # It fails to find uninstalled libraries when the uninstalled
 6557 	    # path is not listed in the libpath.  Setting hardcode_minus_L
 6558 	    # to unsupported forces relinking
 6559 	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6560 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6561 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6562 	  fi
 6563           esac
 6564           shared_flag='-shared'
 6565 	  if test yes = "$aix_use_runtimelinking"; then
 6566 	    shared_flag=$shared_flag' $wl-G'
 6567 	  fi
 6568 	  # Need to ensure runtime linking is disabled for the traditional
 6569 	  # shared library, or the linker may eventually find shared libraries
 6570 	  # /with/ Import File - we do not want to mix them.
 6571 	  shared_flag_aix='-shared'
 6572 	  shared_flag_svr4='-shared $wl-G'
 6573         else
 6574           # not using gcc
 6575           if test ia64 = "$host_cpu"; then
 6576 	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 6577 	  # chokes on -Wl,-G. The following line is correct:
 6578 	  shared_flag='-G'
 6579           else
 6580 	    if test yes = "$aix_use_runtimelinking"; then
 6581 	      shared_flag='$wl-G'
 6582 	    else
 6583 	      shared_flag='$wl-bM:SRE'
 6584 	    fi
 6585 	    shared_flag_aix='$wl-bM:SRE'
 6586 	    shared_flag_svr4='$wl-G'
 6587           fi
 6588         fi
 6589 
 6590         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 6591         # It seems that -bexpall does not export symbols beginning with
 6592         # underscore (_), so it is better to generate a list of symbols to
 6593 	# export.
 6594         _LT_TAGVAR(always_export_symbols, $1)=yes
 6595 	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 6596           # Warning - without using the other runtime loading flags (-brtl),
 6597           # -berok will link without error, but may produce a broken library.
 6598           # The "-G" linker flag allows undefined symbols.
 6599           _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
 6600           # Determine the default libpath from the value encoded in an empty
 6601           # executable.
 6602           _LT_SYS_MODULE_PATH_AIX([$1])
 6603           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6604 
 6605           _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' '$shared_flag
 6606         else
 6607           if test ia64 = "$host_cpu"; then
 6608 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 6609 	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 6610 	    _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"
 6611           else
 6612 	    # Determine the default libpath from the value encoded in an
 6613 	    # empty executable.
 6614 	    _LT_SYS_MODULE_PATH_AIX([$1])
 6615 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6616 	    # Warning - without using the other run time loading flags,
 6617 	    # -berok will link without error, but may produce a broken library.
 6618 	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 6619 	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 6620 	    if test yes = "$with_gnu_ld"; then
 6621 	      # We only use this code for GNU lds that support --whole-archive.
 6622 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 6623 	    else
 6624 	      # Exported symbols can be pulled into shared objects from archives
 6625 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 6626 	    fi
 6627 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6628 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 6629 	    # -brtl affects multiple linker settings, -berok does not and is overridden later
 6630 	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 6631 	    if test svr4 != "$with_aix_soname"; then
 6632 	      # This is similar to how AIX traditionally builds its shared
 6633 	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
 6634 	      _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/$soname'
 6635 	    fi
 6636 	    if test aix != "$with_aix_soname"; then
 6637 	      _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'
 6638 	    else
 6639 	      # used by -dlpreopen to get the symbols
 6640 	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 6641 	    fi
 6642 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 6643           fi
 6644         fi
 6645         ;;
 6646 
 6647       beos*)
 6648 	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6649 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6650 	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 6651 	  # support --undefined.  This deserves some investigation.  FIXME
 6652 	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6653 	else
 6654 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6655 	fi
 6656 	;;
 6657 
 6658       chorus*)
 6659         case $cc_basename in
 6660           *)
 6661 	  # FIXME: insert proper C++ library support
 6662 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6663 	  ;;
 6664         esac
 6665         ;;
 6666 
 6667       cygwin* | mingw* | pw32* | cegcc*)
 6668 	case $GXX,$cc_basename in
 6669 	,cl* | no,cl*)
 6670 	  # Native MSVC
 6671 	  # hardcode_libdir_flag_spec is actually meaningless, as there is
 6672 	  # no search path for DLLs.
 6673 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 6674 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6675 	  _LT_TAGVAR(always_export_symbols, $1)=yes
 6676 	  _LT_TAGVAR(file_list_spec, $1)='@'
 6677 	  # Tell ltmain to make .lib files, not .a files.
 6678 	  libext=lib
 6679 	  # Tell ltmain to make .dll files, not .so files.
 6680 	  shrext_cmds=.dll
 6681 	  # FIXME: Setting linknames here is a bad hack.
 6682 	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 6683 	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6684               cp "$export_symbols" "$output_objdir/$soname.def";
 6685               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 6686             else
 6687               $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 6688             fi~
 6689             $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 6690             linknames='
 6691 	  # The linker will not automatically build a static lib if we build a DLL.
 6692 	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 6693 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6694 	  # Don't use ranlib
 6695 	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 6696 	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 6697             lt_tool_outputfile="@TOOL_OUTPUT@"~
 6698             case $lt_outputfile in
 6699               *.exe|*.EXE) ;;
 6700               *)
 6701                 lt_outputfile=$lt_outputfile.exe
 6702                 lt_tool_outputfile=$lt_tool_outputfile.exe
 6703                 ;;
 6704             esac~
 6705             func_to_tool_file "$lt_outputfile"~
 6706             if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 6707               $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 6708               $RM "$lt_outputfile.manifest";
 6709             fi'
 6710 	  ;;
 6711 	*)
 6712 	  # g++
 6713 	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 6714 	  # as there is no search path for DLLs.
 6715 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6716 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 6717 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6718 	  _LT_TAGVAR(always_export_symbols, $1)=no
 6719 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6720 
 6721 	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 6722 	    _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'
 6723 	    # If the export-symbols file already is a .def file, use it as
 6724 	    # is; otherwise, prepend EXPORTS...
 6725 	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6726               cp $export_symbols $output_objdir/$soname.def;
 6727             else
 6728               echo EXPORTS > $output_objdir/$soname.def;
 6729               cat $export_symbols >> $output_objdir/$soname.def;
 6730             fi~
 6731             $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'
 6732 	  else
 6733 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6734 	  fi
 6735 	  ;;
 6736 	esac
 6737 	;;
 6738       darwin* | rhapsody*)
 6739         _LT_DARWIN_LINKER_FEATURES($1)
 6740 	;;
 6741 
 6742       os2*)
 6743 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6744 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 6745 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6746 	shrext_cmds=.dll
 6747 	_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6748 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6749 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6750 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6751 	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 6752 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6753 	  emximp -o $lib $output_objdir/$libname.def'
 6754 	_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6755 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6756 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6757 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6758 	  prefix_cmds="$SED"~
 6759 	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
 6760 	    prefix_cmds="$prefix_cmds -e 1d";
 6761 	  fi~
 6762 	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 6763 	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 6764 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6765 	  emximp -o $lib $output_objdir/$libname.def'
 6766 	_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 6767 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6768 	;;
 6769 
 6770       dgux*)
 6771         case $cc_basename in
 6772           ec++*)
 6773 	    # FIXME: insert proper C++ library support
 6774 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6775 	    ;;
 6776           ghcx*)
 6777 	    # Green Hills C++ Compiler
 6778 	    # FIXME: insert proper C++ library support
 6779 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6780 	    ;;
 6781           *)
 6782 	    # FIXME: insert proper C++ library support
 6783 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6784 	    ;;
 6785         esac
 6786         ;;
 6787 
 6788       freebsd2.*)
 6789         # C++ shared libraries reported to be fairly broken before
 6790 	# switch to ELF
 6791         _LT_TAGVAR(ld_shlibs, $1)=no
 6792         ;;
 6793 
 6794       freebsd-elf*)
 6795         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6796         ;;
 6797 
 6798       freebsd* | dragonfly*)
 6799         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 6800         # conventions
 6801         _LT_TAGVAR(ld_shlibs, $1)=yes
 6802         ;;
 6803 
 6804       haiku*)
 6805         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6806         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6807         ;;
 6808 
 6809       hpux9*)
 6810         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6811         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6812         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6813         _LT_TAGVAR(hardcode_direct, $1)=yes
 6814         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6815 				             # but as the default
 6816 				             # location of the library.
 6817 
 6818         case $cc_basename in
 6819           CC*)
 6820             # FIXME: insert proper C++ library support
 6821             _LT_TAGVAR(ld_shlibs, $1)=no
 6822             ;;
 6823           aCC*)
 6824             _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 $lib'
 6825             # Commands to make compiler produce verbose output that lists
 6826             # what "hidden" libraries, object files and flags are used when
 6827             # linking a shared library.
 6828             #
 6829             # There doesn't appear to be a way to prevent this compiler from
 6830             # explicitly linking system object files so we need to strip them
 6831             # from the output so that they don't get included in the library
 6832             # dependencies.
 6833             output_verbose_link_cmd='templist=`($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"'
 6834             ;;
 6835           *)
 6836             if test yes = "$GXX"; then
 6837               _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'
 6838             else
 6839               # FIXME: insert proper C++ library support
 6840               _LT_TAGVAR(ld_shlibs, $1)=no
 6841             fi
 6842             ;;
 6843         esac
 6844         ;;
 6845 
 6846       hpux10*|hpux11*)
 6847         if test no = "$with_gnu_ld"; then
 6848 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6849 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6850 
 6851           case $host_cpu in
 6852             hppa*64*|ia64*)
 6853               ;;
 6854             *)
 6855 	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6856               ;;
 6857           esac
 6858         fi
 6859         case $host_cpu in
 6860           hppa*64*|ia64*)
 6861             _LT_TAGVAR(hardcode_direct, $1)=no
 6862             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6863             ;;
 6864           *)
 6865             _LT_TAGVAR(hardcode_direct, $1)=yes
 6866             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6867             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6868 					         # but as the default
 6869 					         # location of the library.
 6870             ;;
 6871         esac
 6872 
 6873         case $cc_basename in
 6874           CC*)
 6875 	    # FIXME: insert proper C++ library support
 6876 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6877 	    ;;
 6878           aCC*)
 6879 	    case $host_cpu in
 6880 	      hppa*64*)
 6881 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6882 	        ;;
 6883 	      ia64*)
 6884 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6885 	        ;;
 6886 	      *)
 6887 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6888 	        ;;
 6889 	    esac
 6890 	    # Commands to make compiler produce verbose output that lists
 6891 	    # what "hidden" libraries, object files and flags are used when
 6892 	    # linking a shared library.
 6893 	    #
 6894 	    # There doesn't appear to be a way to prevent this compiler from
 6895 	    # explicitly linking system object files so we need to strip them
 6896 	    # from the output so that they don't get included in the library
 6897 	    # dependencies.
 6898 	    output_verbose_link_cmd='templist=`($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"'
 6899 	    ;;
 6900           *)
 6901 	    if test yes = "$GXX"; then
 6902 	      if test no = "$with_gnu_ld"; then
 6903 	        case $host_cpu in
 6904 	          hppa*64*)
 6905 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6906 	            ;;
 6907 	          ia64*)
 6908 	            _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'
 6909 	            ;;
 6910 	          *)
 6911 	            _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'
 6912 	            ;;
 6913 	        esac
 6914 	      fi
 6915 	    else
 6916 	      # FIXME: insert proper C++ library support
 6917 	      _LT_TAGVAR(ld_shlibs, $1)=no
 6918 	    fi
 6919 	    ;;
 6920         esac
 6921         ;;
 6922 
 6923       interix[[3-9]]*)
 6924 	_LT_TAGVAR(hardcode_direct, $1)=no
 6925 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6926 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6927 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6928 	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 6929 	# Instead, shared libraries are loaded at an image base (0x10000000 by
 6930 	# default) and relocated if they conflict, which is a slow very memory
 6931 	# consuming and fragmenting process.  To avoid this, we pick a random,
 6932 	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 6933 	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 6934 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6935 	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6936 	;;
 6937       irix5* | irix6*)
 6938         case $cc_basename in
 6939           CC*)
 6940 	    # SGI C++
 6941 	    _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'
 6942 
 6943 	    # Archives containing C++ object files must be created using
 6944 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 6945 	    # necessary to make sure instantiated templates are included
 6946 	    # in the archive.
 6947 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 6948 	    ;;
 6949           *)
 6950 	    if test yes = "$GXX"; then
 6951 	      if test no = "$with_gnu_ld"; then
 6952 	        _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'
 6953 	      else
 6954 	        _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'
 6955 	      fi
 6956 	    fi
 6957 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 6958 	    ;;
 6959         esac
 6960         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6961         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6962         _LT_TAGVAR(inherit_rpath, $1)=yes
 6963         ;;
 6964 
 6965       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 6966         case $cc_basename in
 6967           KCC*)
 6968 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 6969 
 6970 	    # KCC will only create a shared library if the output file
 6971 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 6972 	    # to its proper name (with version) after linking.
 6973 	    _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'
 6974 	    _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 $lib'
 6975 	    # Commands to make compiler produce verbose output that lists
 6976 	    # what "hidden" libraries, object files and flags are used when
 6977 	    # linking a shared library.
 6978 	    #
 6979 	    # There doesn't appear to be a way to prevent this compiler from
 6980 	    # explicitly linking system object files so we need to strip them
 6981 	    # from the output so that they don't get included in the library
 6982 	    # dependencies.
 6983 	    output_verbose_link_cmd='templist=`$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"'
 6984 
 6985 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6986 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6987 
 6988 	    # Archives containing C++ object files must be created using
 6989 	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
 6990 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 6991 	    ;;
 6992 	  icpc* | ecpc* )
 6993 	    # Intel C++
 6994 	    with_gnu_ld=yes
 6995 	    # version 8.0 and above of icpc choke on multiply defined symbols
 6996 	    # if we add $predep_objects and $postdep_objects, however 7.1 and
 6997 	    # earlier do not add the objects themselves.
 6998 	    case `$CC -V 2>&1` in
 6999 	      *"Version 7."*)
 7000 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7001 		_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'
 7002 		;;
 7003 	      *)  # Version 8.0 or newer
 7004 	        tmp_idyn=
 7005 	        case $host_cpu in
 7006 		  ia64*) tmp_idyn=' -i_dynamic';;
 7007 		esac
 7008 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7009 		_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'
 7010 		;;
 7011 	    esac
 7012 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7013 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7014 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7015 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 7016 	    ;;
 7017           pgCC* | pgcpp*)
 7018             # Portland Group C++ compiler
 7019 	    case `$CC -V` in
 7020 	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
 7021 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 7022                rm -rf $tpldir~
 7023                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
 7024                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 7025 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 7026                 rm -rf $tpldir~
 7027                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
 7028                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 7029                 $RANLIB $oldlib'
 7030 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 7031                 rm -rf $tpldir~
 7032                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 7033                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7034 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
 7035                 rm -rf $tpldir~
 7036                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 7037                 $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'
 7038 	      ;;
 7039 	    *) # Version 6 and above use weak symbols
 7040 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7041 	      _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'
 7042 	      ;;
 7043 	    esac
 7044 
 7045 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
 7046 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7047 	    _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'
 7048             ;;
 7049 	  cxx*)
 7050 	    # Compaq C++
 7051 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7052 	    _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'
 7053 
 7054 	    runpath_var=LD_RUN_PATH
 7055 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7056 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7057 
 7058 	    # Commands to make compiler produce verbose output that lists
 7059 	    # what "hidden" libraries, object files and flags are used when
 7060 	    # linking a shared library.
 7061 	    #
 7062 	    # There doesn't appear to be a way to prevent this compiler from
 7063 	    # explicitly linking system object files so we need to strip them
 7064 	    # from the output so that they don't get included in the library
 7065 	    # dependencies.
 7066 	    output_verbose_link_cmd='templist=`$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'
 7067 	    ;;
 7068 	  xl* | mpixl* | bgxl*)
 7069 	    # IBM XL 8.0 on PPC, with GNU ld
 7070 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7071 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7072 	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7073 	    if test yes = "$supports_anon_versioning"; then
 7074 	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 7075                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 7076                 echo "local: *; };" >> $output_objdir/$libname.ver~
 7077                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 7078 	    fi
 7079 	    ;;
 7080 	  *)
 7081 	    case `$CC -V 2>&1 | sed 5q` in
 7082 	    *Sun\ C*)
 7083 	      # Sun C++ 5.9
 7084 	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7085 	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7086 	      _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'
 7087 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7088 	      _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'
 7089 	      _LT_TAGVAR(compiler_needs_object, $1)=yes
 7090 
 7091 	      # Not sure whether something based on
 7092 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 7093 	      # would be better.
 7094 	      output_verbose_link_cmd='func_echo_all'
 7095 
 7096 	      # Archives containing C++ object files must be created using
 7097 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7098 	      # necessary to make sure instantiated templates are included
 7099 	      # in the archive.
 7100 	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7101 	      ;;
 7102 	    esac
 7103 	    ;;
 7104 	esac
 7105 	;;
 7106 
 7107       lynxos*)
 7108         # FIXME: insert proper C++ library support
 7109 	_LT_TAGVAR(ld_shlibs, $1)=no
 7110 	;;
 7111 
 7112       m88k*)
 7113         # FIXME: insert proper C++ library support
 7114         _LT_TAGVAR(ld_shlibs, $1)=no
 7115 	;;
 7116 
 7117       mvs*)
 7118         case $cc_basename in
 7119           cxx*)
 7120 	    # FIXME: insert proper C++ library support
 7121 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7122 	    ;;
 7123 	  *)
 7124 	    # FIXME: insert proper C++ library support
 7125 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7126 	    ;;
 7127 	esac
 7128 	;;
 7129 
 7130       netbsd*)
 7131         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 7132 	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 7133 	  wlarc=
 7134 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7135 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7136 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7137 	fi
 7138 	# Workaround some broken pre-1.5 toolchains
 7139 	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 7140 	;;
 7141 
 7142       *nto* | *qnx*)
 7143         _LT_TAGVAR(ld_shlibs, $1)=yes
 7144 	;;
 7145 
 7146       openbsd* | bitrig*)
 7147 	if test -f /usr/libexec/ld.so; then
 7148 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7149 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7150 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 7151 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 7152 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7153 	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
 7154 	    _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'
 7155 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 7156 	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 7157 	  fi
 7158 	  output_verbose_link_cmd=func_echo_all
 7159 	else
 7160 	  _LT_TAGVAR(ld_shlibs, $1)=no
 7161 	fi
 7162 	;;
 7163 
 7164       osf3* | osf4* | osf5*)
 7165         case $cc_basename in
 7166           KCC*)
 7167 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 7168 
 7169 	    # KCC will only create a shared library if the output file
 7170 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 7171 	    # to its proper name (with version) after linking.
 7172 	    _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'
 7173 
 7174 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7175 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7176 
 7177 	    # Archives containing C++ object files must be created using
 7178 	    # the KAI C++ compiler.
 7179 	    case $host in
 7180 	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
 7181 	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
 7182 	    esac
 7183 	    ;;
 7184           RCC*)
 7185 	    # Rational C++ 2.4.1
 7186 	    # FIXME: insert proper C++ library support
 7187 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7188 	    ;;
 7189           cxx*)
 7190 	    case $host in
 7191 	      osf3*)
 7192 	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7193 	        _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'
 7194 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7195 		;;
 7196 	      *)
 7197 	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 7198 	        _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'
 7199 	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 7200                   echo "-hidden">> $lib.exp~
 7201                   $CC -shared$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~
 7202                   $RM $lib.exp'
 7203 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7204 		;;
 7205 	    esac
 7206 
 7207 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7208 
 7209 	    # Commands to make compiler produce verbose output that lists
 7210 	    # what "hidden" libraries, object files and flags are used when
 7211 	    # linking a shared library.
 7212 	    #
 7213 	    # There doesn't appear to be a way to prevent this compiler from
 7214 	    # explicitly linking system object files so we need to strip them
 7215 	    # from the output so that they don't get included in the library
 7216 	    # dependencies.
 7217 	    output_verbose_link_cmd='templist=`$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"'
 7218 	    ;;
 7219 	  *)
 7220 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7221 	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7222 	      case $host in
 7223 	        osf3*)
 7224 	          _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'
 7225 		  ;;
 7226 	        *)
 7227 	          _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'
 7228 		  ;;
 7229 	      esac
 7230 
 7231 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7232 	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7233 
 7234 	      # Commands to make compiler produce verbose output that lists
 7235 	      # what "hidden" libraries, object files and flags are used when
 7236 	      # linking a shared library.
 7237 	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 7238 
 7239 	    else
 7240 	      # FIXME: insert proper C++ library support
 7241 	      _LT_TAGVAR(ld_shlibs, $1)=no
 7242 	    fi
 7243 	    ;;
 7244         esac
 7245         ;;
 7246 
 7247       psos*)
 7248         # FIXME: insert proper C++ library support
 7249         _LT_TAGVAR(ld_shlibs, $1)=no
 7250         ;;
 7251 
 7252       sunos4*)
 7253         case $cc_basename in
 7254           CC*)
 7255 	    # Sun C++ 4.x
 7256 	    # FIXME: insert proper C++ library support
 7257 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7258 	    ;;
 7259           lcc*)
 7260 	    # Lucid
 7261 	    # FIXME: insert proper C++ library support
 7262 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7263 	    ;;
 7264           *)
 7265 	    # FIXME: insert proper C++ library support
 7266 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7267 	    ;;
 7268         esac
 7269         ;;
 7270 
 7271       solaris*)
 7272         case $cc_basename in
 7273           CC* | sunCC*)
 7274 	    # Sun C++ 4.2, 5.x and Centerline C++
 7275             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 7276 	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7277 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7278 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7279               $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7280 
 7281 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7282 	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7283 	    case $host_os in
 7284 	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7285 	      *)
 7286 		# The compiler driver will combine and reorder linker options,
 7287 		# but understands '-z linker_flag'.
 7288 	        # Supported since Solaris 2.6 (maybe 2.5.1?)
 7289 		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 7290 	        ;;
 7291 	    esac
 7292 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 7293 
 7294 	    output_verbose_link_cmd='func_echo_all'
 7295 
 7296 	    # Archives containing C++ object files must be created using
 7297 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7298 	    # necessary to make sure instantiated templates are included
 7299 	    # in the archive.
 7300 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7301 	    ;;
 7302           gcx*)
 7303 	    # Green Hills C++ Compiler
 7304 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7305 
 7306 	    # The C++ compiler must be used to create the archive.
 7307 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 7308 	    ;;
 7309           *)
 7310 	    # GNU C++ compiler with Solaris linker
 7311 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7312 	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
 7313 	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
 7314 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7315 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7316                   $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7317 
 7318 	        # Commands to make compiler produce verbose output that lists
 7319 	        # what "hidden" libraries, object files and flags are used when
 7320 	        # linking a shared library.
 7321 	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 7322 	      else
 7323 	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
 7324 	        # platform.
 7325 	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7326 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7327                   $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7328 
 7329 	        # Commands to make compiler produce verbose output that lists
 7330 	        # what "hidden" libraries, object files and flags are used when
 7331 	        # linking a shared library.
 7332 	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 7333 	      fi
 7334 
 7335 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
 7336 	      case $host_os in
 7337 		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7338 		*)
 7339 		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 7340 		  ;;
 7341 	      esac
 7342 	    fi
 7343 	    ;;
 7344         esac
 7345         ;;
 7346 
 7347     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 7348       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7349       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7350       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7351       runpath_var='LD_RUN_PATH'
 7352 
 7353       case $cc_basename in
 7354         CC*)
 7355 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7356 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7357 	  ;;
 7358 	*)
 7359 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7360 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7361 	  ;;
 7362       esac
 7363       ;;
 7364 
 7365       sysv5* | sco3.2v5* | sco5v6*)
 7366 	# Note: We CANNOT use -z defs as we might desire, because we do not
 7367 	# link with -lc, and that would cause any symbols used from libc to
 7368 	# always be unresolved, which means just about no library would
 7369 	# ever link correctly.  If we're not using GNU ld we use -z text
 7370 	# though, which does catch some bad symbols but isn't as heavy-handed
 7371 	# as -z defs.
 7372 	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7373 	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 7374 	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7375 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7376 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 7377 	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 7378 	_LT_TAGVAR(link_all_deplibs, $1)=yes
 7379 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 7380 	runpath_var='LD_RUN_PATH'
 7381 
 7382 	case $cc_basename in
 7383           CC*)
 7384 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7385 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7386 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
 7387               '"$_LT_TAGVAR(old_archive_cmds, $1)"
 7388 	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
 7389               '"$_LT_TAGVAR(reload_cmds, $1)"
 7390 	    ;;
 7391 	  *)
 7392 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7393 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7394 	    ;;
 7395 	esac
 7396       ;;
 7397 
 7398       tandem*)
 7399         case $cc_basename in
 7400           NCC*)
 7401 	    # NonStop-UX NCC 3.20
 7402 	    # FIXME: insert proper C++ library support
 7403 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7404 	    ;;
 7405           *)
 7406 	    # FIXME: insert proper C++ library support
 7407 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7408 	    ;;
 7409         esac
 7410         ;;
 7411 
 7412       vxworks*)
 7413         # FIXME: insert proper C++ library support
 7414         _LT_TAGVAR(ld_shlibs, $1)=no
 7415         ;;
 7416 
 7417       *)
 7418         # FIXME: insert proper C++ library support
 7419         _LT_TAGVAR(ld_shlibs, $1)=no
 7420         ;;
 7421     esac
 7422 
 7423     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 7424     test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 7425 
 7426     _LT_TAGVAR(GCC, $1)=$GXX
 7427     _LT_TAGVAR(LD, $1)=$LD
 7428 
 7429     ## CAVEAT EMPTOR:
 7430     ## There is no encapsulation within the following macros, do not change
 7431     ## the running order or otherwise move them around unless you know exactly
 7432     ## what you are doing...
 7433     _LT_SYS_HIDDEN_LIBDEPS($1)
 7434     _LT_COMPILER_PIC($1)
 7435     _LT_COMPILER_C_O($1)
 7436     _LT_COMPILER_FILE_LOCKS($1)
 7437     _LT_LINKER_SHLIBS($1)
 7438     _LT_SYS_DYNAMIC_LINKER($1)
 7439     _LT_LINKER_HARDCODE_LIBPATH($1)
 7440 
 7441     _LT_CONFIG($1)
 7442   fi # test -n "$compiler"
 7443 
 7444   CC=$lt_save_CC
 7445   CFLAGS=$lt_save_CFLAGS
 7446   LDCXX=$LD
 7447   LD=$lt_save_LD
 7448   GCC=$lt_save_GCC
 7449   with_gnu_ld=$lt_save_with_gnu_ld
 7450   lt_cv_path_LDCXX=$lt_cv_path_LD
 7451   lt_cv_path_LD=$lt_save_path_LD
 7452   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 7453   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 7454 fi # test yes != "$_lt_caught_CXX_error"
 7455 
 7456 AC_LANG_POP
 7457 ])# _LT_LANG_CXX_CONFIG
 7458 
 7459 
 7460 # _LT_FUNC_STRIPNAME_CNF
 7461 # ----------------------
 7462 # func_stripname_cnf prefix suffix name
 7463 # strip PREFIX and SUFFIX off of NAME.
 7464 # PREFIX and SUFFIX must not contain globbing or regex special
 7465 # characters, hashes, percent signs, but SUFFIX may contain a leading
 7466 # dot (in which case that matches only a dot).
 7467 #
 7468 # This function is identical to the (non-XSI) version of func_stripname,
 7469 # except this one can be used by m4 code that may be executed by configure,
 7470 # rather than the libtool script.
 7471 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
 7472 AC_REQUIRE([_LT_DECL_SED])
 7473 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
 7474 func_stripname_cnf ()
 7475 {
 7476   case @S|@2 in
 7477   .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
 7478   *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
 7479   esac
 7480 } # func_stripname_cnf
 7481 ])# _LT_FUNC_STRIPNAME_CNF
 7482 
 7483 
 7484 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
 7485 # ---------------------------------
 7486 # Figure out "hidden" library dependencies from verbose
 7487 # compiler output when linking a shared library.
 7488 # Parse the compiler output and extract the necessary
 7489 # objects, libraries and library flags.
 7490 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
 7491 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 7492 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
 7493 # Dependencies to place before and after the object being linked:
 7494 _LT_TAGVAR(predep_objects, $1)=
 7495 _LT_TAGVAR(postdep_objects, $1)=
 7496 _LT_TAGVAR(predeps, $1)=
 7497 _LT_TAGVAR(postdeps, $1)=
 7498 _LT_TAGVAR(compiler_lib_search_path, $1)=
 7499 
 7500 dnl we can't use the lt_simple_compile_test_code here,
 7501 dnl because it contains code intended for an executable,
 7502 dnl not a library.  It's possible we should let each
 7503 dnl tag define a new lt_????_link_test_code variable,
 7504 dnl but it's only used here...
 7505 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
 7506 int a;
 7507 void foo (void) { a = 0; }
 7508 _LT_EOF
 7509 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
 7510 class Foo
 7511 {
 7512 public:
 7513   Foo (void) { a = 0; }
 7514 private:
 7515   int a;
 7516 };
 7517 _LT_EOF
 7518 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
 7519       subroutine foo
 7520       implicit none
 7521       integer*4 a
 7522       a=0
 7523       return
 7524       end
 7525 _LT_EOF
 7526 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
 7527       subroutine foo
 7528       implicit none
 7529       integer a
 7530       a=0
 7531       return
 7532       end
 7533 _LT_EOF
 7534 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
 7535 public class foo {
 7536   private int a;
 7537   public void bar (void) {
 7538     a = 0;
 7539   }
 7540 };
 7541 _LT_EOF
 7542 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
 7543 package foo
 7544 func foo() {
 7545 }
 7546 _LT_EOF
 7547 ])
 7548 
 7549 _lt_libdeps_save_CFLAGS=$CFLAGS
 7550 case "$CC $CFLAGS " in #(
 7551 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
 7552 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
 7553 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
 7554 esac
 7555 
 7556 dnl Parse the compiler output and extract the necessary
 7557 dnl objects, libraries and library flags.
 7558 if AC_TRY_EVAL(ac_compile); then
 7559   # Parse the compiler output and extract the necessary
 7560   # objects, libraries and library flags.
 7561 
 7562   # Sentinel used to keep track of whether or not we are before
 7563   # the conftest object file.
 7564   pre_test_object_deps_done=no
 7565 
 7566   for p in `eval "$output_verbose_link_cmd"`; do
 7567     case $prev$p in
 7568 
 7569     -L* | -R* | -l*)
 7570        # Some compilers place space between "-{L,R}" and the path.
 7571        # Remove the space.
 7572        if test x-L = "$p" ||
 7573           test x-R = "$p"; then
 7574 	 prev=$p
 7575 	 continue
 7576        fi
 7577 
 7578        # Expand the sysroot to ease extracting the directories later.
 7579        if test -z "$prev"; then
 7580          case $p in
 7581          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
 7582          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
 7583          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
 7584          esac
 7585        fi
 7586        case $p in
 7587        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
 7588        esac
 7589        if test no = "$pre_test_object_deps_done"; then
 7590 	 case $prev in
 7591 	 -L | -R)
 7592 	   # Internal compiler library paths should come after those
 7593 	   # provided the user.  The postdeps already come after the
 7594 	   # user supplied libs so there is no need to process them.
 7595 	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
 7596 	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
 7597 	   else
 7598 	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
 7599 	   fi
 7600 	   ;;
 7601 	 # The "-l" case would never come before the object being
 7602 	 # linked, so don't bother handling this case.
 7603 	 esac
 7604        else
 7605 	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
 7606 	   _LT_TAGVAR(postdeps, $1)=$prev$p
 7607 	 else
 7608 	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
 7609 	 fi
 7610        fi
 7611        prev=
 7612        ;;
 7613 
 7614     *.lto.$objext) ;; # Ignore GCC LTO objects
 7615     *.$objext)
 7616        # This assumes that the test object file only shows up
 7617        # once in the compiler output.
 7618        if test "$p" = "conftest.$objext"; then
 7619 	 pre_test_object_deps_done=yes
 7620 	 continue
 7621        fi
 7622 
 7623        if test no = "$pre_test_object_deps_done"; then
 7624 	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
 7625 	   _LT_TAGVAR(predep_objects, $1)=$p
 7626 	 else
 7627 	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
 7628 	 fi
 7629        else
 7630 	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
 7631 	   _LT_TAGVAR(postdep_objects, $1)=$p
 7632 	 else
 7633 	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
 7634 	 fi
 7635        fi
 7636        ;;
 7637 
 7638     *) ;; # Ignore the rest.
 7639 
 7640     esac
 7641   done
 7642 
 7643   # Clean up.
 7644   rm -f a.out a.exe
 7645 else
 7646   echo "libtool.m4: error: problem compiling $1 test program"
 7647 fi
 7648 
 7649 $RM -f confest.$objext
 7650 CFLAGS=$_lt_libdeps_save_CFLAGS
 7651 
 7652 # PORTME: override above test on systems where it is broken
 7653 m4_if([$1], [CXX],
 7654 [case $host_os in
 7655 interix[[3-9]]*)
 7656   # Interix 3.5 installs completely hosed .la files for C++, so rather than
 7657   # hack all around it, let's just trust "g++" to DTRT.
 7658   _LT_TAGVAR(predep_objects,$1)=
 7659   _LT_TAGVAR(postdep_objects,$1)=
 7660   _LT_TAGVAR(postdeps,$1)=
 7661   ;;
 7662 esac
 7663 ])
 7664 
 7665 case " $_LT_TAGVAR(postdeps, $1) " in
 7666 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 7667 esac
 7668  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
 7669 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 7670  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
 7671 fi
 7672 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
 7673     [The directories searched by this compiler when creating a shared library])
 7674 _LT_TAGDECL([], [predep_objects], [1],
 7675     [Dependencies to place before and after the objects being linked to
 7676     create a shared library])
 7677 _LT_TAGDECL([], [postdep_objects], [1])
 7678 _LT_TAGDECL([], [predeps], [1])
 7679 _LT_TAGDECL([], [postdeps], [1])
 7680 _LT_TAGDECL([], [compiler_lib_search_path], [1],
 7681     [The library search path used internally by the compiler when linking
 7682     a shared library])
 7683 ])# _LT_SYS_HIDDEN_LIBDEPS
 7684 
 7685 
 7686 # _LT_LANG_F77_CONFIG([TAG])
 7687 # --------------------------
 7688 # Ensure that the configuration variables for a Fortran 77 compiler are
 7689 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7690 # to write the compiler configuration to 'libtool'.
 7691 m4_defun([_LT_LANG_F77_CONFIG],
 7692 [AC_LANG_PUSH(Fortran 77)
 7693 if test -z "$F77" || test no = "$F77"; then
 7694   _lt_disable_F77=yes
 7695 fi
 7696 
 7697 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7698 _LT_TAGVAR(allow_undefined_flag, $1)=
 7699 _LT_TAGVAR(always_export_symbols, $1)=no
 7700 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7701 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7702 _LT_TAGVAR(hardcode_direct, $1)=no
 7703 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7704 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7705 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7706 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7707 _LT_TAGVAR(hardcode_automatic, $1)=no
 7708 _LT_TAGVAR(inherit_rpath, $1)=no
 7709 _LT_TAGVAR(module_cmds, $1)=
 7710 _LT_TAGVAR(module_expsym_cmds, $1)=
 7711 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7712 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7713 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7714 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7715 _LT_TAGVAR(no_undefined_flag, $1)=
 7716 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7717 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7718 
 7719 # Source file extension for f77 test sources.
 7720 ac_ext=f
 7721 
 7722 # Object file extension for compiled f77 test sources.
 7723 objext=o
 7724 _LT_TAGVAR(objext, $1)=$objext
 7725 
 7726 # No sense in running all these tests if we already determined that
 7727 # the F77 compiler isn't working.  Some variables (like enable_shared)
 7728 # are currently assumed to apply to all compilers on this platform,
 7729 # and will be corrupted by setting them based on a non-working compiler.
 7730 if test yes != "$_lt_disable_F77"; then
 7731   # Code to be used in simple compile tests
 7732   lt_simple_compile_test_code="\
 7733       subroutine t
 7734       return
 7735       end
 7736 "
 7737 
 7738   # Code to be used in simple link tests
 7739   lt_simple_link_test_code="\
 7740       program t
 7741       end
 7742 "
 7743 
 7744   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7745   _LT_TAG_COMPILER
 7746 
 7747   # save warnings/boilerplate of simple test code
 7748   _LT_COMPILER_BOILERPLATE
 7749   _LT_LINKER_BOILERPLATE
 7750 
 7751   # Allow CC to be a program name with arguments.
 7752   lt_save_CC=$CC
 7753   lt_save_GCC=$GCC
 7754   lt_save_CFLAGS=$CFLAGS
 7755   CC=${F77-"f77"}
 7756   CFLAGS=$FFLAGS
 7757   compiler=$CC
 7758   _LT_TAGVAR(compiler, $1)=$CC
 7759   _LT_CC_BASENAME([$compiler])
 7760   GCC=$G77
 7761   if test -n "$compiler"; then
 7762     AC_MSG_CHECKING([if libtool supports shared libraries])
 7763     AC_MSG_RESULT([$can_build_shared])
 7764 
 7765     AC_MSG_CHECKING([whether to build shared libraries])
 7766     test no = "$can_build_shared" && enable_shared=no
 7767 
 7768     # On AIX, shared libraries and static libraries use the same namespace, and
 7769     # are all built from PIC.
 7770     case $host_os in
 7771       aix3*)
 7772         test yes = "$enable_shared" && enable_static=no
 7773         if test -n "$RANLIB"; then
 7774           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7775           postinstall_cmds='$RANLIB $lib'
 7776         fi
 7777         ;;
 7778       aix[[4-9]]*)
 7779 	if test ia64 != "$host_cpu"; then
 7780 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7781 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7782 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7783 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7784 	  esac
 7785 	fi
 7786         ;;
 7787     esac
 7788     AC_MSG_RESULT([$enable_shared])
 7789 
 7790     AC_MSG_CHECKING([whether to build static libraries])
 7791     # Make sure either enable_shared or enable_static is yes.
 7792     test yes = "$enable_shared" || enable_static=yes
 7793     AC_MSG_RESULT([$enable_static])
 7794 
 7795     _LT_TAGVAR(GCC, $1)=$G77
 7796     _LT_TAGVAR(LD, $1)=$LD
 7797 
 7798     ## CAVEAT EMPTOR:
 7799     ## There is no encapsulation within the following macros, do not change
 7800     ## the running order or otherwise move them around unless you know exactly
 7801     ## what you are doing...
 7802     _LT_COMPILER_PIC($1)
 7803     _LT_COMPILER_C_O($1)
 7804     _LT_COMPILER_FILE_LOCKS($1)
 7805     _LT_LINKER_SHLIBS($1)
 7806     _LT_SYS_DYNAMIC_LINKER($1)
 7807     _LT_LINKER_HARDCODE_LIBPATH($1)
 7808 
 7809     _LT_CONFIG($1)
 7810   fi # test -n "$compiler"
 7811 
 7812   GCC=$lt_save_GCC
 7813   CC=$lt_save_CC
 7814   CFLAGS=$lt_save_CFLAGS
 7815 fi # test yes != "$_lt_disable_F77"
 7816 
 7817 AC_LANG_POP
 7818 ])# _LT_LANG_F77_CONFIG
 7819 
 7820 
 7821 # _LT_LANG_FC_CONFIG([TAG])
 7822 # -------------------------
 7823 # Ensure that the configuration variables for a Fortran compiler are
 7824 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7825 # to write the compiler configuration to 'libtool'.
 7826 m4_defun([_LT_LANG_FC_CONFIG],
 7827 [AC_LANG_PUSH(Fortran)
 7828 
 7829 if test -z "$FC" || test no = "$FC"; then
 7830   _lt_disable_FC=yes
 7831 fi
 7832 
 7833 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7834 _LT_TAGVAR(allow_undefined_flag, $1)=
 7835 _LT_TAGVAR(always_export_symbols, $1)=no
 7836 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7837 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7838 _LT_TAGVAR(hardcode_direct, $1)=no
 7839 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7840 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7841 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7842 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7843 _LT_TAGVAR(hardcode_automatic, $1)=no
 7844 _LT_TAGVAR(inherit_rpath, $1)=no
 7845 _LT_TAGVAR(module_cmds, $1)=
 7846 _LT_TAGVAR(module_expsym_cmds, $1)=
 7847 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7848 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7849 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7850 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7851 _LT_TAGVAR(no_undefined_flag, $1)=
 7852 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7853 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7854 
 7855 # Source file extension for fc test sources.
 7856 ac_ext=${ac_fc_srcext-f}
 7857 
 7858 # Object file extension for compiled fc test sources.
 7859 objext=o
 7860 _LT_TAGVAR(objext, $1)=$objext
 7861 
 7862 # No sense in running all these tests if we already determined that
 7863 # the FC compiler isn't working.  Some variables (like enable_shared)
 7864 # are currently assumed to apply to all compilers on this platform,
 7865 # and will be corrupted by setting them based on a non-working compiler.
 7866 if test yes != "$_lt_disable_FC"; then
 7867   # Code to be used in simple compile tests
 7868   lt_simple_compile_test_code="\
 7869       subroutine t
 7870       return
 7871       end
 7872 "
 7873 
 7874   # Code to be used in simple link tests
 7875   lt_simple_link_test_code="\
 7876       program t
 7877       end
 7878 "
 7879 
 7880   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7881   _LT_TAG_COMPILER
 7882 
 7883   # save warnings/boilerplate of simple test code
 7884   _LT_COMPILER_BOILERPLATE
 7885   _LT_LINKER_BOILERPLATE
 7886 
 7887   # Allow CC to be a program name with arguments.
 7888   lt_save_CC=$CC
 7889   lt_save_GCC=$GCC
 7890   lt_save_CFLAGS=$CFLAGS
 7891   CC=${FC-"f95"}
 7892   CFLAGS=$FCFLAGS
 7893   compiler=$CC
 7894   GCC=$ac_cv_fc_compiler_gnu
 7895 
 7896   _LT_TAGVAR(compiler, $1)=$CC
 7897   _LT_CC_BASENAME([$compiler])
 7898 
 7899   if test -n "$compiler"; then
 7900     AC_MSG_CHECKING([if libtool supports shared libraries])
 7901     AC_MSG_RESULT([$can_build_shared])
 7902 
 7903     AC_MSG_CHECKING([whether to build shared libraries])
 7904     test no = "$can_build_shared" && enable_shared=no
 7905 
 7906     # On AIX, shared libraries and static libraries use the same namespace, and
 7907     # are all built from PIC.
 7908     case $host_os in
 7909       aix3*)
 7910         test yes = "$enable_shared" && enable_static=no
 7911         if test -n "$RANLIB"; then
 7912           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7913           postinstall_cmds='$RANLIB $lib'
 7914         fi
 7915         ;;
 7916       aix[[4-9]]*)
 7917 	if test ia64 != "$host_cpu"; then
 7918 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7919 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7920 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7921 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7922 	  esac
 7923 	fi
 7924         ;;
 7925     esac
 7926     AC_MSG_RESULT([$enable_shared])
 7927 
 7928     AC_MSG_CHECKING([whether to build static libraries])
 7929     # Make sure either enable_shared or enable_static is yes.
 7930     test yes = "$enable_shared" || enable_static=yes
 7931     AC_MSG_RESULT([$enable_static])
 7932 
 7933     _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
 7934     _LT_TAGVAR(LD, $1)=$LD
 7935 
 7936     ## CAVEAT EMPTOR:
 7937     ## There is no encapsulation within the following macros, do not change
 7938     ## the running order or otherwise move them around unless you know exactly
 7939     ## what you are doing...
 7940     _LT_SYS_HIDDEN_LIBDEPS($1)
 7941     _LT_COMPILER_PIC($1)
 7942     _LT_COMPILER_C_O($1)
 7943     _LT_COMPILER_FILE_LOCKS($1)
 7944     _LT_LINKER_SHLIBS($1)
 7945     _LT_SYS_DYNAMIC_LINKER($1)
 7946     _LT_LINKER_HARDCODE_LIBPATH($1)
 7947 
 7948     _LT_CONFIG($1)
 7949   fi # test -n "$compiler"
 7950 
 7951   GCC=$lt_save_GCC
 7952   CC=$lt_save_CC
 7953   CFLAGS=$lt_save_CFLAGS
 7954 fi # test yes != "$_lt_disable_FC"
 7955 
 7956 AC_LANG_POP
 7957 ])# _LT_LANG_FC_CONFIG
 7958 
 7959 
 7960 # _LT_LANG_GCJ_CONFIG([TAG])
 7961 # --------------------------
 7962 # Ensure that the configuration variables for the GNU Java Compiler compiler
 7963 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 7964 # to write the compiler configuration to 'libtool'.
 7965 m4_defun([_LT_LANG_GCJ_CONFIG],
 7966 [AC_REQUIRE([LT_PROG_GCJ])dnl
 7967 AC_LANG_SAVE
 7968 
 7969 # Source file extension for Java test sources.
 7970 ac_ext=java
 7971 
 7972 # Object file extension for compiled Java test sources.
 7973 objext=o
 7974 _LT_TAGVAR(objext, $1)=$objext
 7975 
 7976 # Code to be used in simple compile tests
 7977 lt_simple_compile_test_code="class foo {}"
 7978 
 7979 # Code to be used in simple link tests
 7980 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 7981 
 7982 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7983 _LT_TAG_COMPILER
 7984 
 7985 # save warnings/boilerplate of simple test code
 7986 _LT_COMPILER_BOILERPLATE
 7987 _LT_LINKER_BOILERPLATE
 7988 
 7989 # Allow CC to be a program name with arguments.
 7990 lt_save_CC=$CC
 7991 lt_save_CFLAGS=$CFLAGS
 7992 lt_save_GCC=$GCC
 7993 GCC=yes
 7994 CC=${GCJ-"gcj"}
 7995 CFLAGS=$GCJFLAGS
 7996 compiler=$CC
 7997 _LT_TAGVAR(compiler, $1)=$CC
 7998 _LT_TAGVAR(LD, $1)=$LD
 7999 _LT_CC_BASENAME([$compiler])
 8000 
 8001 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 8002 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8003 
 8004 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 8005 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 8006 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 8007 
 8008 if test -n "$compiler"; then
 8009   _LT_COMPILER_NO_RTTI($1)
 8010   _LT_COMPILER_PIC($1)
 8011   _LT_COMPILER_C_O($1)
 8012   _LT_COMPILER_FILE_LOCKS($1)
 8013   _LT_LINKER_SHLIBS($1)
 8014   _LT_LINKER_HARDCODE_LIBPATH($1)
 8015 
 8016   _LT_CONFIG($1)
 8017 fi
 8018 
 8019 AC_LANG_RESTORE
 8020 
 8021 GCC=$lt_save_GCC
 8022 CC=$lt_save_CC
 8023 CFLAGS=$lt_save_CFLAGS
 8024 ])# _LT_LANG_GCJ_CONFIG
 8025 
 8026 
 8027 # _LT_LANG_GO_CONFIG([TAG])
 8028 # --------------------------
 8029 # Ensure that the configuration variables for the GNU Go compiler
 8030 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8031 # to write the compiler configuration to 'libtool'.
 8032 m4_defun([_LT_LANG_GO_CONFIG],
 8033 [AC_REQUIRE([LT_PROG_GO])dnl
 8034 AC_LANG_SAVE
 8035 
 8036 # Source file extension for Go test sources.
 8037 ac_ext=go
 8038 
 8039 # Object file extension for compiled Go test sources.
 8040 objext=o
 8041 _LT_TAGVAR(objext, $1)=$objext
 8042 
 8043 # Code to be used in simple compile tests
 8044 lt_simple_compile_test_code="package main; func main() { }"
 8045 
 8046 # Code to be used in simple link tests
 8047 lt_simple_link_test_code='package main; func main() { }'
 8048 
 8049 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8050 _LT_TAG_COMPILER
 8051 
 8052 # save warnings/boilerplate of simple test code
 8053 _LT_COMPILER_BOILERPLATE
 8054 _LT_LINKER_BOILERPLATE
 8055 
 8056 # Allow CC to be a program name with arguments.
 8057 lt_save_CC=$CC
 8058 lt_save_CFLAGS=$CFLAGS
 8059 lt_save_GCC=$GCC
 8060 GCC=yes
 8061 CC=${GOC-"gccgo"}
 8062 CFLAGS=$GOFLAGS
 8063 compiler=$CC
 8064 _LT_TAGVAR(compiler, $1)=$CC
 8065 _LT_TAGVAR(LD, $1)=$LD
 8066 _LT_CC_BASENAME([$compiler])
 8067 
 8068 # Go did not exist at the time GCC didn't implicitly link libc in.
 8069 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8070 
 8071 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 8072 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 8073 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 8074 
 8075 if test -n "$compiler"; then
 8076   _LT_COMPILER_NO_RTTI($1)
 8077   _LT_COMPILER_PIC($1)
 8078   _LT_COMPILER_C_O($1)
 8079   _LT_COMPILER_FILE_LOCKS($1)
 8080   _LT_LINKER_SHLIBS($1)
 8081   _LT_LINKER_HARDCODE_LIBPATH($1)
 8082 
 8083   _LT_CONFIG($1)
 8084 fi
 8085 
 8086 AC_LANG_RESTORE
 8087 
 8088 GCC=$lt_save_GCC
 8089 CC=$lt_save_CC
 8090 CFLAGS=$lt_save_CFLAGS
 8091 ])# _LT_LANG_GO_CONFIG
 8092 
 8093 
 8094 # _LT_LANG_RC_CONFIG([TAG])
 8095 # -------------------------
 8096 # Ensure that the configuration variables for the Windows resource compiler
 8097 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8098 # to write the compiler configuration to 'libtool'.
 8099 m4_defun([_LT_LANG_RC_CONFIG],
 8100 [AC_REQUIRE([LT_PROG_RC])dnl
 8101 AC_LANG_SAVE
 8102 
 8103 # Source file extension for RC test sources.
 8104 ac_ext=rc
 8105 
 8106 # Object file extension for compiled RC test sources.
 8107 objext=o
 8108 _LT_TAGVAR(objext, $1)=$objext
 8109 
 8110 # Code to be used in simple compile tests
 8111 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 8112 
 8113 # Code to be used in simple link tests
 8114 lt_simple_link_test_code=$lt_simple_compile_test_code
 8115 
 8116 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8117 _LT_TAG_COMPILER
 8118 
 8119 # save warnings/boilerplate of simple test code
 8120 _LT_COMPILER_BOILERPLATE
 8121 _LT_LINKER_BOILERPLATE
 8122 
 8123 # Allow CC to be a program name with arguments.
 8124 lt_save_CC=$CC
 8125 lt_save_CFLAGS=$CFLAGS
 8126 lt_save_GCC=$GCC
 8127 GCC=
 8128 CC=${RC-"windres"}
 8129 CFLAGS=
 8130 compiler=$CC
 8131 _LT_TAGVAR(compiler, $1)=$CC
 8132 _LT_CC_BASENAME([$compiler])
 8133 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 8134 
 8135 if test -n "$compiler"; then
 8136   :
 8137   _LT_CONFIG($1)
 8138 fi
 8139 
 8140 GCC=$lt_save_GCC
 8141 AC_LANG_RESTORE
 8142 CC=$lt_save_CC
 8143 CFLAGS=$lt_save_CFLAGS
 8144 ])# _LT_LANG_RC_CONFIG
 8145 
 8146 
 8147 # LT_PROG_GCJ
 8148 # -----------
 8149 AC_DEFUN([LT_PROG_GCJ],
 8150 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
 8151   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
 8152     [AC_CHECK_TOOL(GCJ, gcj,)
 8153       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
 8154       AC_SUBST(GCJFLAGS)])])[]dnl
 8155 ])
 8156 
 8157 # Old name:
 8158 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
 8159 dnl aclocal-1.4 backwards compatibility:
 8160 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
 8161 
 8162 
 8163 # LT_PROG_GO
 8164 # ----------
 8165 AC_DEFUN([LT_PROG_GO],
 8166 [AC_CHECK_TOOL(GOC, gccgo,)
 8167 ])
 8168 
 8169 
 8170 # LT_PROG_RC
 8171 # ----------
 8172 AC_DEFUN([LT_PROG_RC],
 8173 [AC_CHECK_TOOL(RC, windres,)
 8174 ])
 8175 
 8176 # Old name:
 8177 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
 8178 dnl aclocal-1.4 backwards compatibility:
 8179 dnl AC_DEFUN([LT_AC_PROG_RC], [])
 8180 
 8181 
 8182 # _LT_DECL_EGREP
 8183 # --------------
 8184 # If we don't have a new enough Autoconf to choose the best grep
 8185 # available, choose the one first in the user's PATH.
 8186 m4_defun([_LT_DECL_EGREP],
 8187 [AC_REQUIRE([AC_PROG_EGREP])dnl
 8188 AC_REQUIRE([AC_PROG_FGREP])dnl
 8189 test -z "$GREP" && GREP=grep
 8190 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
 8191 _LT_DECL([], [EGREP], [1], [An ERE matcher])
 8192 _LT_DECL([], [FGREP], [1], [A literal string matcher])
 8193 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
 8194 AC_SUBST([GREP])
 8195 ])
 8196 
 8197 
 8198 # _LT_DECL_OBJDUMP
 8199 # --------------
 8200 # If we don't have a new enough Autoconf to choose the best objdump
 8201 # available, choose the one first in the user's PATH.
 8202 m4_defun([_LT_DECL_OBJDUMP],
 8203 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
 8204 test -z "$OBJDUMP" && OBJDUMP=objdump
 8205 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
 8206 AC_SUBST([OBJDUMP])
 8207 ])
 8208 
 8209 # _LT_DECL_DLLTOOL
 8210 # ----------------
 8211 # Ensure DLLTOOL variable is set.
 8212 m4_defun([_LT_DECL_DLLTOOL],
 8213 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 8214 test -z "$DLLTOOL" && DLLTOOL=dlltool
 8215 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
 8216 AC_SUBST([DLLTOOL])
 8217 ])
 8218 
 8219 # _LT_DECL_SED
 8220 # ------------
 8221 # Check for a fully-functional sed program, that truncates
 8222 # as few characters as possible.  Prefer GNU sed if found.
 8223 m4_defun([_LT_DECL_SED],
 8224 [AC_PROG_SED
 8225 test -z "$SED" && SED=sed
 8226 Xsed="$SED -e 1s/^X//"
 8227 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
 8228 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
 8229     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
 8230 ])# _LT_DECL_SED
 8231 
 8232 m4_ifndef([AC_PROG_SED], [
 8233 # NOTE: This macro has been submitted for inclusion into   #
 8234 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 8235 #  a released version of Autoconf we should remove this    #
 8236 #  macro and use it instead.                               #
 8237 
 8238 m4_defun([AC_PROG_SED],
 8239 [AC_MSG_CHECKING([for a sed that does not truncate output])
 8240 AC_CACHE_VAL(lt_cv_path_SED,
 8241 [# Loop through the user's path and test for sed and gsed.
 8242 # Then use that list of sed's as ones to test for truncation.
 8243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 8244 for as_dir in $PATH
 8245 do
 8246   IFS=$as_save_IFS
 8247   test -z "$as_dir" && as_dir=.
 8248   for lt_ac_prog in sed gsed; do
 8249     for ac_exec_ext in '' $ac_executable_extensions; do
 8250       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 8251         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 8252       fi
 8253     done
 8254   done
 8255 done
 8256 IFS=$as_save_IFS
 8257 lt_ac_max=0
 8258 lt_ac_count=0
 8259 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 8260 # along with /bin/sed that truncates output.
 8261 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 8262   test ! -f "$lt_ac_sed" && continue
 8263   cat /dev/null > conftest.in
 8264   lt_ac_count=0
 8265   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 8266   # Check for GNU sed and select it if it is found.
 8267   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 8268     lt_cv_path_SED=$lt_ac_sed
 8269     break
 8270   fi
 8271   while true; do
 8272     cat conftest.in conftest.in >conftest.tmp
 8273     mv conftest.tmp conftest.in
 8274     cp conftest.in conftest.nl
 8275     echo >>conftest.nl
 8276     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 8277     cmp -s conftest.out conftest.nl || break
 8278     # 10000 chars as input seems more than enough
 8279     test 10 -lt "$lt_ac_count" && break
 8280     lt_ac_count=`expr $lt_ac_count + 1`
 8281     if test "$lt_ac_count" -gt "$lt_ac_max"; then
 8282       lt_ac_max=$lt_ac_count
 8283       lt_cv_path_SED=$lt_ac_sed
 8284     fi
 8285   done
 8286 done
 8287 ])
 8288 SED=$lt_cv_path_SED
 8289 AC_SUBST([SED])
 8290 AC_MSG_RESULT([$SED])
 8291 ])#AC_PROG_SED
 8292 ])#m4_ifndef
 8293 
 8294 # Old name:
 8295 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
 8296 dnl aclocal-1.4 backwards compatibility:
 8297 dnl AC_DEFUN([LT_AC_PROG_SED], [])
 8298 
 8299 
 8300 # _LT_CHECK_SHELL_FEATURES
 8301 # ------------------------
 8302 # Find out whether the shell is Bourne or XSI compatible,
 8303 # or has some other useful features.
 8304 m4_defun([_LT_CHECK_SHELL_FEATURES],
 8305 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 8306   lt_unset=unset
 8307 else
 8308   lt_unset=false
 8309 fi
 8310 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
 8311 
 8312 # test EBCDIC or ASCII
 8313 case `echo X|tr X '\101'` in
 8314  A) # ASCII based system
 8315     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
 8316   lt_SP2NL='tr \040 \012'
 8317   lt_NL2SP='tr \015\012 \040\040'
 8318   ;;
 8319  *) # EBCDIC based system
 8320   lt_SP2NL='tr \100 \n'
 8321   lt_NL2SP='tr \r\n \100\100'
 8322   ;;
 8323 esac
 8324 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
 8325 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
 8326 ])# _LT_CHECK_SHELL_FEATURES
 8327 
 8328 
 8329 # _LT_PATH_CONVERSION_FUNCTIONS
 8330 # -----------------------------
 8331 # Determine what file name conversion functions should be used by
 8332 # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
 8333 # for certain cross-compile configurations and native mingw.
 8334 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
 8335 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 8336 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 8337 AC_MSG_CHECKING([how to convert $build file names to $host format])
 8338 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
 8339 [case $host in
 8340   *-*-mingw* )
 8341     case $build in
 8342       *-*-mingw* ) # actually msys
 8343         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
 8344         ;;
 8345       *-*-cygwin* )
 8346         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
 8347         ;;
 8348       * ) # otherwise, assume *nix
 8349         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
 8350         ;;
 8351     esac
 8352     ;;
 8353   *-*-cygwin* )
 8354     case $build in
 8355       *-*-mingw* ) # actually msys
 8356         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
 8357         ;;
 8358       *-*-cygwin* )
 8359         lt_cv_to_host_file_cmd=func_convert_file_noop
 8360         ;;
 8361       * ) # otherwise, assume *nix
 8362         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
 8363         ;;
 8364     esac
 8365     ;;
 8366   * ) # unhandled hosts (and "normal" native builds)
 8367     lt_cv_to_host_file_cmd=func_convert_file_noop
 8368     ;;
 8369 esac
 8370 ])
 8371 to_host_file_cmd=$lt_cv_to_host_file_cmd
 8372 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
 8373 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
 8374          [0], [convert $build file names to $host format])dnl
 8375 
 8376 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
 8377 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
 8378 [#assume ordinary cross tools, or native build.
 8379 lt_cv_to_tool_file_cmd=func_convert_file_noop
 8380 case $host in
 8381   *-*-mingw* )
 8382     case $build in
 8383       *-*-mingw* ) # actually msys
 8384         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
 8385         ;;
 8386     esac
 8387     ;;
 8388 esac
 8389 ])
 8390 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
 8391 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
 8392 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
 8393          [0], [convert $build files to toolchain format])dnl
 8394 ])# _LT_PATH_CONVERSION_FUNCTIONS
 8395 
 8396 # Helper functions for option handling.                    -*- Autoconf -*-
 8397 #
 8398 #   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
 8399 #   Foundation, Inc.
 8400 #   Written by Gary V. Vaughan, 2004
 8401 #
 8402 # This file is free software; the Free Software Foundation gives
 8403 # unlimited permission to copy and/or distribute it, with or without
 8404 # modifications, as long as this notice is preserved.
 8405 
 8406 # serial 8 ltoptions.m4
 8407 
 8408 # This is to help aclocal find these macros, as it can't see m4_define.
 8409 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
 8410 
 8411 
 8412 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
 8413 # ------------------------------------------
 8414 m4_define([_LT_MANGLE_OPTION],
 8415 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
 8416 
 8417 
 8418 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
 8419 # ---------------------------------------
 8420 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
 8421 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
 8422 # saved as a flag.
 8423 m4_define([_LT_SET_OPTION],
 8424 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
 8425 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
 8426         _LT_MANGLE_DEFUN([$1], [$2]),
 8427     [m4_warning([Unknown $1 option '$2'])])[]dnl
 8428 ])
 8429 
 8430 
 8431 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
 8432 # ------------------------------------------------------------
 8433 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 8434 m4_define([_LT_IF_OPTION],
 8435 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
 8436 
 8437 
 8438 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
 8439 # -------------------------------------------------------
 8440 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
 8441 # are set.
 8442 m4_define([_LT_UNLESS_OPTIONS],
 8443 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
 8444 	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
 8445 		      [m4_define([$0_found])])])[]dnl
 8446 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
 8447 ])[]dnl
 8448 ])
 8449 
 8450 
 8451 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
 8452 # ----------------------------------------
 8453 # OPTION-LIST is a space-separated list of Libtool options associated
 8454 # with MACRO-NAME.  If any OPTION has a matching handler declared with
 8455 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
 8456 # the unknown option and exit.
 8457 m4_defun([_LT_SET_OPTIONS],
 8458 [# Set options
 8459 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
 8460     [_LT_SET_OPTION([$1], _LT_Option)])
 8461 
 8462 m4_if([$1],[LT_INIT],[
 8463   dnl
 8464   dnl Simply set some default values (i.e off) if boolean options were not
 8465   dnl specified:
 8466   _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
 8467   ])
 8468   _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
 8469   ])
 8470   dnl
 8471   dnl If no reference was made to various pairs of opposing options, then
 8472   dnl we run the default mode handler for the pair.  For example, if neither
 8473   dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
 8474   dnl archives by default:
 8475   _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
 8476   _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
 8477   _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
 8478   _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
 8479 		   [_LT_ENABLE_FAST_INSTALL])
 8480   _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
 8481 		   [_LT_WITH_AIX_SONAME([aix])])
 8482   ])
 8483 ])# _LT_SET_OPTIONS
 8484 
 8485 
 8486 
 8487 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
 8488 # -----------------------------------------
 8489 m4_define([_LT_MANGLE_DEFUN],
 8490 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
 8491 
 8492 
 8493 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
 8494 # -----------------------------------------------
 8495 m4_define([LT_OPTION_DEFINE],
 8496 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
 8497 ])# LT_OPTION_DEFINE
 8498 
 8499 
 8500 # dlopen
 8501 # ------
 8502 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
 8503 ])
 8504 
 8505 AU_DEFUN([AC_LIBTOOL_DLOPEN],
 8506 [_LT_SET_OPTION([LT_INIT], [dlopen])
 8507 AC_DIAGNOSE([obsolete],
 8508 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8509 put the 'dlopen' option into LT_INIT's first parameter.])
 8510 ])
 8511 
 8512 dnl aclocal-1.4 backwards compatibility:
 8513 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
 8514 
 8515 
 8516 # win32-dll
 8517 # ---------
 8518 # Declare package support for building win32 dll's.
 8519 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
 8520 [enable_win32_dll=yes
 8521 
 8522 case $host in
 8523 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
 8524   AC_CHECK_TOOL(AS, as, false)
 8525   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 8526   AC_CHECK_TOOL(OBJDUMP, objdump, false)
 8527   ;;
 8528 esac
 8529 
 8530 test -z "$AS" && AS=as
 8531 _LT_DECL([], [AS],      [1], [Assembler program])dnl
 8532 
 8533 test -z "$DLLTOOL" && DLLTOOL=dlltool
 8534 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
 8535 
 8536 test -z "$OBJDUMP" && OBJDUMP=objdump
 8537 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
 8538 ])# win32-dll
 8539 
 8540 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
 8541 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 8542 _LT_SET_OPTION([LT_INIT], [win32-dll])
 8543 AC_DIAGNOSE([obsolete],
 8544 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8545 put the 'win32-dll' option into LT_INIT's first parameter.])
 8546 ])
 8547 
 8548 dnl aclocal-1.4 backwards compatibility:
 8549 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
 8550 
 8551 
 8552 # _LT_ENABLE_SHARED([DEFAULT])
 8553 # ----------------------------
 8554 # implement the --enable-shared flag, and supports the 'shared' and
 8555 # 'disable-shared' LT_INIT options.
 8556 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8557 m4_define([_LT_ENABLE_SHARED],
 8558 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8559 AC_ARG_ENABLE([shared],
 8560     [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
 8561 	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
 8562     [p=${PACKAGE-default}
 8563     case $enableval in
 8564     yes) enable_shared=yes ;;
 8565     no) enable_shared=no ;;
 8566     *)
 8567       enable_shared=no
 8568       # Look at the argument we got.  We use all the common list separators.
 8569       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8570       for pkg in $enableval; do
 8571 	IFS=$lt_save_ifs
 8572 	if test "X$pkg" = "X$p"; then
 8573 	  enable_shared=yes
 8574 	fi
 8575       done
 8576       IFS=$lt_save_ifs
 8577       ;;
 8578     esac],
 8579     [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
 8580 
 8581     _LT_DECL([build_libtool_libs], [enable_shared], [0],
 8582 	[Whether or not to build shared libraries])
 8583 ])# _LT_ENABLE_SHARED
 8584 
 8585 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
 8586 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
 8587 
 8588 # Old names:
 8589 AC_DEFUN([AC_ENABLE_SHARED],
 8590 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
 8591 ])
 8592 
 8593 AC_DEFUN([AC_DISABLE_SHARED],
 8594 [_LT_SET_OPTION([LT_INIT], [disable-shared])
 8595 ])
 8596 
 8597 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
 8598 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
 8599 
 8600 dnl aclocal-1.4 backwards compatibility:
 8601 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
 8602 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
 8603 
 8604 
 8605 
 8606 # _LT_ENABLE_STATIC([DEFAULT])
 8607 # ----------------------------
 8608 # implement the --enable-static flag, and support the 'static' and
 8609 # 'disable-static' LT_INIT options.
 8610 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8611 m4_define([_LT_ENABLE_STATIC],
 8612 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8613 AC_ARG_ENABLE([static],
 8614     [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
 8615 	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
 8616     [p=${PACKAGE-default}
 8617     case $enableval in
 8618     yes) enable_static=yes ;;
 8619     no) enable_static=no ;;
 8620     *)
 8621      enable_static=no
 8622       # Look at the argument we got.  We use all the common list separators.
 8623       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8624       for pkg in $enableval; do
 8625 	IFS=$lt_save_ifs
 8626 	if test "X$pkg" = "X$p"; then
 8627 	  enable_static=yes
 8628 	fi
 8629       done
 8630       IFS=$lt_save_ifs
 8631       ;;
 8632     esac],
 8633     [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
 8634 
 8635     _LT_DECL([build_old_libs], [enable_static], [0],
 8636 	[Whether or not to build static libraries])
 8637 ])# _LT_ENABLE_STATIC
 8638 
 8639 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
 8640 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
 8641 
 8642 # Old names:
 8643 AC_DEFUN([AC_ENABLE_STATIC],
 8644 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
 8645 ])
 8646 
 8647 AC_DEFUN([AC_DISABLE_STATIC],
 8648 [_LT_SET_OPTION([LT_INIT], [disable-static])
 8649 ])
 8650 
 8651 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
 8652 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
 8653 
 8654 dnl aclocal-1.4 backwards compatibility:
 8655 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
 8656 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
 8657 
 8658 
 8659 
 8660 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
 8661 # ----------------------------------
 8662 # implement the --enable-fast-install flag, and support the 'fast-install'
 8663 # and 'disable-fast-install' LT_INIT options.
 8664 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8665 m4_define([_LT_ENABLE_FAST_INSTALL],
 8666 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8667 AC_ARG_ENABLE([fast-install],
 8668     [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
 8669     [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
 8670     [p=${PACKAGE-default}
 8671     case $enableval in
 8672     yes) enable_fast_install=yes ;;
 8673     no) enable_fast_install=no ;;
 8674     *)
 8675       enable_fast_install=no
 8676       # Look at the argument we got.  We use all the common list separators.
 8677       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8678       for pkg in $enableval; do
 8679 	IFS=$lt_save_ifs
 8680 	if test "X$pkg" = "X$p"; then
 8681 	  enable_fast_install=yes
 8682 	fi
 8683       done
 8684       IFS=$lt_save_ifs
 8685       ;;
 8686     esac],
 8687     [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
 8688 
 8689 _LT_DECL([fast_install], [enable_fast_install], [0],
 8690 	 [Whether or not to optimize for fast installation])dnl
 8691 ])# _LT_ENABLE_FAST_INSTALL
 8692 
 8693 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
 8694 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
 8695 
 8696 # Old names:
 8697 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
 8698 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
 8699 AC_DIAGNOSE([obsolete],
 8700 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 8701 the 'fast-install' option into LT_INIT's first parameter.])
 8702 ])
 8703 
 8704 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
 8705 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
 8706 AC_DIAGNOSE([obsolete],
 8707 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 8708 the 'disable-fast-install' option into LT_INIT's first parameter.])
 8709 ])
 8710 
 8711 dnl aclocal-1.4 backwards compatibility:
 8712 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
 8713 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
 8714 
 8715 
 8716 # _LT_WITH_AIX_SONAME([DEFAULT])
 8717 # ----------------------------------
 8718 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
 8719 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
 8720 # is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
 8721 m4_define([_LT_WITH_AIX_SONAME],
 8722 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
 8723 shared_archive_member_spec=
 8724 case $host,$enable_shared in
 8725 power*-*-aix[[5-9]]*,yes)
 8726   AC_MSG_CHECKING([which variant of shared library versioning to provide])
 8727   AC_ARG_WITH([aix-soname],
 8728     [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
 8729       [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
 8730     [case $withval in
 8731     aix|svr4|both)
 8732       ;;
 8733     *)
 8734       AC_MSG_ERROR([Unknown argument to --with-aix-soname])
 8735       ;;
 8736     esac
 8737     lt_cv_with_aix_soname=$with_aix_soname],
 8738     [AC_CACHE_VAL([lt_cv_with_aix_soname],
 8739       [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
 8740     with_aix_soname=$lt_cv_with_aix_soname])
 8741   AC_MSG_RESULT([$with_aix_soname])
 8742   if test aix != "$with_aix_soname"; then
 8743     # For the AIX way of multilib, we name the shared archive member
 8744     # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
 8745     # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
 8746     # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
 8747     # the AIX toolchain works better with OBJECT_MODE set (default 32).
 8748     if test 64 = "${OBJECT_MODE-32}"; then
 8749       shared_archive_member_spec=shr_64
 8750     else
 8751       shared_archive_member_spec=shr
 8752     fi
 8753   fi
 8754   ;;
 8755 *)
 8756   with_aix_soname=aix
 8757   ;;
 8758 esac
 8759 
 8760 _LT_DECL([], [shared_archive_member_spec], [0],
 8761     [Shared archive member basename, for filename based shared library versioning on AIX])dnl
 8762 ])# _LT_WITH_AIX_SONAME
 8763 
 8764 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
 8765 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
 8766 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
 8767 
 8768 
 8769 # _LT_WITH_PIC([MODE])
 8770 # --------------------
 8771 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
 8772 # LT_INIT options.
 8773 # MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
 8774 m4_define([_LT_WITH_PIC],
 8775 [AC_ARG_WITH([pic],
 8776     [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
 8777 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
 8778     [lt_p=${PACKAGE-default}
 8779     case $withval in
 8780     yes|no) pic_mode=$withval ;;
 8781     *)
 8782       pic_mode=default
 8783       # Look at the argument we got.  We use all the common list separators.
 8784       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8785       for lt_pkg in $withval; do
 8786 	IFS=$lt_save_ifs
 8787 	if test "X$lt_pkg" = "X$lt_p"; then
 8788 	  pic_mode=yes
 8789 	fi
 8790       done
 8791       IFS=$lt_save_ifs
 8792       ;;
 8793     esac],
 8794     [pic_mode=m4_default([$1], [default])])
 8795 
 8796 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
 8797 ])# _LT_WITH_PIC
 8798 
 8799 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
 8800 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
 8801 
 8802 # Old name:
 8803 AU_DEFUN([AC_LIBTOOL_PICMODE],
 8804 [_LT_SET_OPTION([LT_INIT], [pic-only])
 8805 AC_DIAGNOSE([obsolete],
 8806 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8807 put the 'pic-only' option into LT_INIT's first parameter.])
 8808 ])
 8809 
 8810 dnl aclocal-1.4 backwards compatibility:
 8811 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
 8812 
 8813 
 8814 m4_define([_LTDL_MODE], [])
 8815 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
 8816 		 [m4_define([_LTDL_MODE], [nonrecursive])])
 8817 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
 8818 		 [m4_define([_LTDL_MODE], [recursive])])
 8819 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
 8820 		 [m4_define([_LTDL_MODE], [subproject])])
 8821 
 8822 m4_define([_LTDL_TYPE], [])
 8823 LT_OPTION_DEFINE([LTDL_INIT], [installable],
 8824 		 [m4_define([_LTDL_TYPE], [installable])])
 8825 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
 8826 		 [m4_define([_LTDL_TYPE], [convenience])])
 8827 
 8828 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 8829 #
 8830 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
 8831 # Foundation, Inc.
 8832 # Written by Gary V. Vaughan, 2004
 8833 #
 8834 # This file is free software; the Free Software Foundation gives
 8835 # unlimited permission to copy and/or distribute it, with or without
 8836 # modifications, as long as this notice is preserved.
 8837 
 8838 # serial 6 ltsugar.m4
 8839 
 8840 # This is to help aclocal find these macros, as it can't see m4_define.
 8841 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
 8842 
 8843 
 8844 # lt_join(SEP, ARG1, [ARG2...])
 8845 # -----------------------------
 8846 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
 8847 # associated separator.
 8848 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
 8849 # versions in m4sugar had bugs.
 8850 m4_define([lt_join],
 8851 [m4_if([$#], [1], [],
 8852        [$#], [2], [[$2]],
 8853        [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
 8854 m4_define([_lt_join],
 8855 [m4_if([$#$2], [2], [],
 8856        [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
 8857 
 8858 
 8859 # lt_car(LIST)
 8860 # lt_cdr(LIST)
 8861 # ------------
 8862 # Manipulate m4 lists.
 8863 # These macros are necessary as long as will still need to support
 8864 # Autoconf-2.59, which quotes differently.
 8865 m4_define([lt_car], [[$1]])
 8866 m4_define([lt_cdr],
 8867 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
 8868        [$#], 1, [],
 8869        [m4_dquote(m4_shift($@))])])
 8870 m4_define([lt_unquote], $1)
 8871 
 8872 
 8873 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
 8874 # ------------------------------------------
 8875 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
 8876 # Note that neither SEPARATOR nor STRING are expanded; they are appended
 8877 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
 8878 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
 8879 # than defined and empty).
 8880 #
 8881 # This macro is needed until we can rely on Autoconf 2.62, since earlier
 8882 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
 8883 m4_define([lt_append],
 8884 [m4_define([$1],
 8885 	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
 8886 
 8887 
 8888 
 8889 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
 8890 # ----------------------------------------------------------
 8891 # Produce a SEP delimited list of all paired combinations of elements of
 8892 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
 8893 # has the form PREFIXmINFIXSUFFIXn.
 8894 # Needed until we can rely on m4_combine added in Autoconf 2.62.
 8895 m4_define([lt_combine],
 8896 [m4_if(m4_eval([$# > 3]), [1],
 8897        [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
 8898 [[m4_foreach([_Lt_prefix], [$2],
 8899 	     [m4_foreach([_Lt_suffix],
 8900 		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
 8901 	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
 8902 
 8903 
 8904 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
 8905 # -----------------------------------------------------------------------
 8906 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
 8907 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
 8908 m4_define([lt_if_append_uniq],
 8909 [m4_ifdef([$1],
 8910 	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
 8911 		 [lt_append([$1], [$2], [$3])$4],
 8912 		 [$5])],
 8913 	  [lt_append([$1], [$2], [$3])$4])])
 8914 
 8915 
 8916 # lt_dict_add(DICT, KEY, VALUE)
 8917 # -----------------------------
 8918 m4_define([lt_dict_add],
 8919 [m4_define([$1($2)], [$3])])
 8920 
 8921 
 8922 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
 8923 # --------------------------------------------
 8924 m4_define([lt_dict_add_subkey],
 8925 [m4_define([$1($2:$3)], [$4])])
 8926 
 8927 
 8928 # lt_dict_fetch(DICT, KEY, [SUBKEY])
 8929 # ----------------------------------
 8930 m4_define([lt_dict_fetch],
 8931 [m4_ifval([$3],
 8932 	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
 8933     m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
 8934 
 8935 
 8936 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
 8937 # -----------------------------------------------------------------
 8938 m4_define([lt_if_dict_fetch],
 8939 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
 8940 	[$5],
 8941     [$6])])
 8942 
 8943 
 8944 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
 8945 # --------------------------------------------------------------
 8946 m4_define([lt_dict_filter],
 8947 [m4_if([$5], [], [],
 8948   [lt_join(m4_quote(m4_default([$4], [[, ]])),
 8949            lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
 8950 		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
 8951 ])
 8952 
 8953 # ltversion.m4 -- version numbers			-*- Autoconf -*-
 8954 #
 8955 #   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
 8956 #   Written by Scott James Remnant, 2004
 8957 #
 8958 # This file is free software; the Free Software Foundation gives
 8959 # unlimited permission to copy and/or distribute it, with or without
 8960 # modifications, as long as this notice is preserved.
 8961 
 8962 # @configure_input@
 8963 
 8964 # serial 4179 ltversion.m4
 8965 # This file is part of GNU Libtool
 8966 
 8967 m4_define([LT_PACKAGE_VERSION], [2.4.6])
 8968 m4_define([LT_PACKAGE_REVISION], [2.4.6])
 8969 
 8970 AC_DEFUN([LTVERSION_VERSION],
 8971 [macro_version='2.4.6'
 8972 macro_revision='2.4.6'
 8973 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 8974 _LT_DECL(, macro_revision, 0)
 8975 ])
 8976 
 8977 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 8978 #
 8979 #   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
 8980 #   Foundation, Inc.
 8981 #   Written by Scott James Remnant, 2004.
 8982 #
 8983 # This file is free software; the Free Software Foundation gives
 8984 # unlimited permission to copy and/or distribute it, with or without
 8985 # modifications, as long as this notice is preserved.
 8986 
 8987 # serial 5 lt~obsolete.m4
 8988 
 8989 # These exist entirely to fool aclocal when bootstrapping libtool.
 8990 #
 8991 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
 8992 # which have later been changed to m4_define as they aren't part of the
 8993 # exported API, or moved to Autoconf or Automake where they belong.
 8994 #
 8995 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
 8996 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
 8997 # using a macro with the same name in our local m4/libtool.m4 it'll
 8998 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
 8999 # and doesn't know about Autoconf macros at all.)
 9000 #
 9001 # So we provide this file, which has a silly filename so it's always
 9002 # included after everything else.  This provides aclocal with the
 9003 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
 9004 # because those macros already exist, or will be overwritten later.
 9005 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
 9006 #
 9007 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
 9008 # Yes, that means every name once taken will need to remain here until
 9009 # we give up compatibility with versions before 1.7, at which point
 9010 # we need to keep only those names which we still refer to.
 9011 
 9012 # This is to help aclocal find these macros, as it can't see m4_define.
 9013 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
 9014 
 9015 m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
 9016 m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
 9017 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
 9018 m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
 9019 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
 9020 m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
 9021 m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
 9022 m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
 9023 m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
 9024 m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
 9025 m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
 9026 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
 9027 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
 9028 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
 9029 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
 9030 m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
 9031 m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
 9032 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
 9033 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
 9034 m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
 9035 m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
 9036 m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
 9037 m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
 9038 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
 9039 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
 9040 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
 9041 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
 9042 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
 9043 m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
 9044 m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
 9045 m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
 9046 m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
 9047 m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
 9048 m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
 9049 m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
 9050 m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
 9051 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
 9052 m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
 9053 m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
 9054 m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
 9055 m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
 9056 m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
 9057 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
 9058 m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
 9059 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
 9060 m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
 9061 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
 9062 m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
 9063 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
 9064 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
 9065 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
 9066 m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
 9067 m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
 9068 m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
 9069 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
 9070 m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
 9071 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
 9072 m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
 9073 m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
 9074 m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
 9075 m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
 9076 
 9077 # Copyright (C) 2002-2018 Free Software Foundation, Inc.
 9078 #
 9079 # This file is free software; the Free Software Foundation
 9080 # gives unlimited permission to copy and/or distribute it,
 9081 # with or without modifications, as long as this notice is preserved.
 9082 
 9083 # AM_AUTOMAKE_VERSION(VERSION)
 9084 # ----------------------------
 9085 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 9086 # generated from the m4 files accompanying Automake X.Y.
 9087 # (This private macro should not be called outside this file.)
 9088 AC_DEFUN([AM_AUTOMAKE_VERSION],
 9089 [am__api_version='1.16'
 9090 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 9091 dnl require some minimum version.  Point them to the right macro.
 9092 m4_if([$1], [1.16.1], [],
 9093       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 9094 ])
 9095 
 9096 # _AM_AUTOCONF_VERSION(VERSION)
 9097 # -----------------------------
 9098 # aclocal traces this macro to find the Autoconf version.
 9099 # This is a private macro too.  Using m4_define simplifies
 9100 # the logic in aclocal, which can simply ignore this definition.
 9101 m4_define([_AM_AUTOCONF_VERSION], [])
 9102 
 9103 # AM_SET_CURRENT_AUTOMAKE_VERSION
 9104 # -------------------------------
 9105 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 9106 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 9107 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
 9108 [AM_AUTOMAKE_VERSION([1.16.1])dnl
 9109 m4_ifndef([AC_AUTOCONF_VERSION],
 9110   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 9111 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 9112 
 9113 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 9114 
 9115 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9116 #
 9117 # This file is free software; the Free Software Foundation
 9118 # gives unlimited permission to copy and/or distribute it,
 9119 # with or without modifications, as long as this notice is preserved.
 9120 
 9121 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 9122 # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
 9123 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
 9124 #
 9125 # Of course, Automake must honor this variable whenever it calls a
 9126 # tool from the auxiliary directory.  The problem is that $srcdir (and
 9127 # therefore $ac_aux_dir as well) can be either absolute or relative,
 9128 # depending on how configure is run.  This is pretty annoying, since
 9129 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
 9130 # source directory, any form will work fine, but in subdirectories a
 9131 # relative path needs to be adjusted first.
 9132 #
 9133 # $ac_aux_dir/missing
 9134 #    fails when called from a subdirectory if $ac_aux_dir is relative
 9135 # $top_srcdir/$ac_aux_dir/missing
 9136 #    fails if $ac_aux_dir is absolute,
 9137 #    fails when called from a subdirectory in a VPATH build with
 9138 #          a relative $ac_aux_dir
 9139 #
 9140 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 9141 # are both prefixed by $srcdir.  In an in-source build this is usually
 9142 # harmless because $srcdir is '.', but things will broke when you
 9143 # start a VPATH build or use an absolute $srcdir.
 9144 #
 9145 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 9146 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 9147 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 9148 # and then we would define $MISSING as
 9149 #   MISSING="\${SHELL} $am_aux_dir/missing"
 9150 # This will work as long as MISSING is not called from configure, because
 9151 # unfortunately $(top_srcdir) has no meaning in configure.
 9152 # However there are other variables, like CC, which are often used in
 9153 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 9154 #
 9155 # Another solution, used here, is to always expand $ac_aux_dir to an
 9156 # absolute PATH.  The drawback is that using absolute paths prevent a
 9157 # configured tree to be moved without reconfiguration.
 9158 
 9159 AC_DEFUN([AM_AUX_DIR_EXPAND],
 9160 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 9161 # Expand $ac_aux_dir to an absolute path.
 9162 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 9163 ])
 9164 
 9165 # AM_CONDITIONAL                                            -*- Autoconf -*-
 9166 
 9167 # Copyright (C) 1997-2018 Free Software Foundation, Inc.
 9168 #
 9169 # This file is free software; the Free Software Foundation
 9170 # gives unlimited permission to copy and/or distribute it,
 9171 # with or without modifications, as long as this notice is preserved.
 9172 
 9173 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 9174 # -------------------------------------
 9175 # Define a conditional.
 9176 AC_DEFUN([AM_CONDITIONAL],
 9177 [AC_PREREQ([2.52])dnl
 9178  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 9179        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 9180 AC_SUBST([$1_TRUE])dnl
 9181 AC_SUBST([$1_FALSE])dnl
 9182 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 9183 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 9184 m4_define([_AM_COND_VALUE_$1], [$2])dnl
 9185 if $2; then
 9186   $1_TRUE=
 9187   $1_FALSE='#'
 9188 else
 9189   $1_TRUE='#'
 9190   $1_FALSE=
 9191 fi
 9192 AC_CONFIG_COMMANDS_PRE(
 9193 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 9194   AC_MSG_ERROR([[conditional "$1" was never defined.
 9195 Usually this means the macro was only invoked conditionally.]])
 9196 fi])])
 9197 
 9198 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 9199 #
 9200 # This file is free software; the Free Software Foundation
 9201 # gives unlimited permission to copy and/or distribute it,
 9202 # with or without modifications, as long as this notice is preserved.
 9203 
 9204 
 9205 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
 9206 # written in clear, in which case automake, when reading aclocal.m4,
 9207 # will think it sees a *use*, and therefore will trigger all it's
 9208 # C support machinery.  Also note that it means that autoscan, seeing
 9209 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 9210 
 9211 
 9212 # _AM_DEPENDENCIES(NAME)
 9213 # ----------------------
 9214 # See how the compiler implements dependency checking.
 9215 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
 9216 # We try a few techniques and use that to set a single cache variable.
 9217 #
 9218 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 9219 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 9220 # dependency, and given that the user is not expected to run this macro,
 9221 # just rely on AC_PROG_CC.
 9222 AC_DEFUN([_AM_DEPENDENCIES],
 9223 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 9224 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 9225 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 9226 AC_REQUIRE([AM_DEP_TRACK])dnl
 9227 
 9228 m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
 9229       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
 9230       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
 9231       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
 9232       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
 9233       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
 9234                     [depcc="$$1"   am_compiler_list=])
 9235 
 9236 AC_CACHE_CHECK([dependency style of $depcc],
 9237                [am_cv_$1_dependencies_compiler_type],
 9238 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 9239   # We make a subdir and do the tests there.  Otherwise we can end up
 9240   # making bogus files that we don't know about and never remove.  For
 9241   # instance it was reported that on HP-UX the gcc test will end up
 9242   # making a dummy file named 'D' -- because '-MD' means "put the output
 9243   # in D".
 9244   rm -rf conftest.dir
 9245   mkdir conftest.dir
 9246   # Copy depcomp to subdir because otherwise we won't find it if we're
 9247   # using a relative directory.
 9248   cp "$am_depcomp" conftest.dir
 9249   cd conftest.dir
 9250   # We will build objects and dependencies in a subdirectory because
 9251   # it helps to detect inapplicable dependency modes.  For instance
 9252   # both Tru64's cc and ICC support -MD to output dependencies as a
 9253   # side effect of compilation, but ICC will put the dependencies in
 9254   # the current directory while Tru64 will put them in the object
 9255   # directory.
 9256   mkdir sub
 9257 
 9258   am_cv_$1_dependencies_compiler_type=none
 9259   if test "$am_compiler_list" = ""; then
 9260      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 9261   fi
 9262   am__universal=false
 9263   m4_case([$1], [CC],
 9264     [case " $depcc " in #(
 9265      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 9266      esac],
 9267     [CXX],
 9268     [case " $depcc " in #(
 9269      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 9270      esac])
 9271 
 9272   for depmode in $am_compiler_list; do
 9273     # Setup a source with many dependencies, because some compilers
 9274     # like to wrap large dependency lists on column 80 (with \), and
 9275     # we should not choose a depcomp mode which is confused by this.
 9276     #
 9277     # We need to recreate these files for each test, as the compiler may
 9278     # overwrite some of them when testing with obscure command lines.
 9279     # This happens at least with the AIX C compiler.
 9280     : > sub/conftest.c
 9281     for i in 1 2 3 4 5 6; do
 9282       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 9283       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 9284       # Solaris 10 /bin/sh.
 9285       echo '/* dummy */' > sub/conftst$i.h
 9286     done
 9287     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 9288 
 9289     # We check with '-c' and '-o' for the sake of the "dashmstdout"
 9290     # mode.  It turns out that the SunPro C++ compiler does not properly
 9291     # handle '-M -o', and we need to detect this.  Also, some Intel
 9292     # versions had trouble with output in subdirs.
 9293     am__obj=sub/conftest.${OBJEXT-o}
 9294     am__minus_obj="-o $am__obj"
 9295     case $depmode in
 9296     gcc)
 9297       # This depmode causes a compiler race in universal mode.
 9298       test "$am__universal" = false || continue
 9299       ;;
 9300     nosideeffect)
 9301       # After this tag, mechanisms are not by side-effect, so they'll
 9302       # only be used when explicitly requested.
 9303       if test "x$enable_dependency_tracking" = xyes; then
 9304 	continue
 9305       else
 9306 	break
 9307       fi
 9308       ;;
 9309     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 9310       # This compiler won't grok '-c -o', but also, the minuso test has
 9311       # not run yet.  These depmodes are late enough in the game, and
 9312       # so weak that their functioning should not be impacted.
 9313       am__obj=conftest.${OBJEXT-o}
 9314       am__minus_obj=
 9315       ;;
 9316     none) break ;;
 9317     esac
 9318     if depmode=$depmode \
 9319        source=sub/conftest.c object=$am__obj \
 9320        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 9321        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 9322          >/dev/null 2>conftest.err &&
 9323        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 9324        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 9325        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 9326        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 9327       # icc doesn't choke on unknown options, it will just issue warnings
 9328       # or remarks (even with -Werror).  So we grep stderr for any message
 9329       # that says an option was ignored or not supported.
 9330       # When given -MP, icc 7.0 and 7.1 complain thusly:
 9331       #   icc: Command line warning: ignoring option '-M'; no argument required
 9332       # The diagnosis changed in icc 8.0:
 9333       #   icc: Command line remark: option '-MP' not supported
 9334       if (grep 'ignoring option' conftest.err ||
 9335           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 9336         am_cv_$1_dependencies_compiler_type=$depmode
 9337         break
 9338       fi
 9339     fi
 9340   done
 9341 
 9342   cd ..
 9343   rm -rf conftest.dir
 9344 else
 9345   am_cv_$1_dependencies_compiler_type=none
 9346 fi
 9347 ])
 9348 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 9349 AM_CONDITIONAL([am__fastdep$1], [
 9350   test "x$enable_dependency_tracking" != xno \
 9351   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 9352 ])
 9353 
 9354 
 9355 # AM_SET_DEPDIR
 9356 # -------------
 9357 # Choose a directory name for dependency files.
 9358 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
 9359 AC_DEFUN([AM_SET_DEPDIR],
 9360 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 9361 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 9362 ])
 9363 
 9364 
 9365 # AM_DEP_TRACK
 9366 # ------------
 9367 AC_DEFUN([AM_DEP_TRACK],
 9368 [AC_ARG_ENABLE([dependency-tracking], [dnl
 9369 AS_HELP_STRING(
 9370   [--enable-dependency-tracking],
 9371   [do not reject slow dependency extractors])
 9372 AS_HELP_STRING(
 9373   [--disable-dependency-tracking],
 9374   [speeds up one-time build])])
 9375 if test "x$enable_dependency_tracking" != xno; then
 9376   am_depcomp="$ac_aux_dir/depcomp"
 9377   AMDEPBACKSLASH='\'
 9378   am__nodep='_no'
 9379 fi
 9380 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 9381 AC_SUBST([AMDEPBACKSLASH])dnl
 9382 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 9383 AC_SUBST([am__nodep])dnl
 9384 _AM_SUBST_NOTMAKE([am__nodep])dnl
 9385 ])
 9386 
 9387 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 9388 
 9389 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 9390 #
 9391 # This file is free software; the Free Software Foundation
 9392 # gives unlimited permission to copy and/or distribute it,
 9393 # with or without modifications, as long as this notice is preserved.
 9394 
 9395 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 9396 # ------------------------------
 9397 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 9398 [{
 9399   # Older Autoconf quotes --file arguments for eval, but not when files
 9400   # are listed without --file.  Let's play safe and only enable the eval
 9401   # if we detect the quoting.
 9402   # TODO: see whether this extra hack can be removed once we start
 9403   # requiring Autoconf 2.70 or later.
 9404   AS_CASE([$CONFIG_FILES],
 9405           [*\'*], [eval set x "$CONFIG_FILES"],
 9406           [*], [set x $CONFIG_FILES])
 9407   shift
 9408   # Used to flag and report bootstrapping failures.
 9409   am_rc=0
 9410   for am_mf
 9411   do
 9412     # Strip MF so we end up with the name of the file.
 9413     am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
 9414     # Check whether this is an Automake generated Makefile which includes
 9415     # dependency-tracking related rules and includes.
 9416     # Grep'ing the whole file directly is not great: AIX grep has a line
 9417     # limit of 2048, but all sed's we know have understand at least 4000.
 9418     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
 9419       || continue
 9420     am_dirpart=`AS_DIRNAME(["$am_mf"])`
 9421     am_filepart=`AS_BASENAME(["$am_mf"])`
 9422     AM_RUN_LOG([cd "$am_dirpart" \
 9423       && sed -e '/# am--include-marker/d' "$am_filepart" \
 9424         | $MAKE -f - am--depfiles]) || am_rc=$?
 9425   done
 9426   if test $am_rc -ne 0; then
 9427     AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
 9428     for automatic dependency tracking.  Try re-running configure with the
 9429     '--disable-dependency-tracking' option to at least be able to build
 9430     the package (albeit without support for automatic dependency tracking).])
 9431   fi
 9432   AS_UNSET([am_dirpart])
 9433   AS_UNSET([am_filepart])
 9434   AS_UNSET([am_mf])
 9435   AS_UNSET([am_rc])
 9436   rm -f conftest-deps.mk
 9437 }
 9438 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 9439 
 9440 
 9441 # AM_OUTPUT_DEPENDENCY_COMMANDS
 9442 # -----------------------------
 9443 # This macro should only be invoked once -- use via AC_REQUIRE.
 9444 #
 9445 # This code is only required when automatic dependency tracking is enabled.
 9446 # This creates each '.Po' and '.Plo' makefile fragment that we'll need in
 9447 # order to bootstrap the dependency handling code.
 9448 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 9449 [AC_CONFIG_COMMANDS([depfiles],
 9450      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 9451      [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
 9452 
 9453 # Do all the work for Automake.                             -*- Autoconf -*-
 9454 
 9455 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
 9456 #
 9457 # This file is free software; the Free Software Foundation
 9458 # gives unlimited permission to copy and/or distribute it,
 9459 # with or without modifications, as long as this notice is preserved.
 9460 
 9461 # This macro actually does too much.  Some checks are only needed if
 9462 # your package does certain things.  But this isn't really a big deal.
 9463 
 9464 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
 9465 m4_define([AC_PROG_CC],
 9466 m4_defn([AC_PROG_CC])
 9467 [_AM_PROG_CC_C_O
 9468 ])
 9469 
 9470 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 9471 # AM_INIT_AUTOMAKE([OPTIONS])
 9472 # -----------------------------------------------
 9473 # The call with PACKAGE and VERSION arguments is the old style
 9474 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 9475 # and VERSION should now be passed to AC_INIT and removed from
 9476 # the call to AM_INIT_AUTOMAKE.
 9477 # We support both call styles for the transition.  After
 9478 # the next Automake release, Autoconf can make the AC_INIT
 9479 # arguments mandatory, and then we can depend on a new Autoconf
 9480 # release and drop the old call support.
 9481 AC_DEFUN([AM_INIT_AUTOMAKE],
 9482 [AC_PREREQ([2.65])dnl
 9483 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 9484 dnl the ones we care about.
 9485 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 9486 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 9487 AC_REQUIRE([AC_PROG_INSTALL])dnl
 9488 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 9489   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 9490   # is not polluted with repeated "-I."
 9491   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
 9492   # test to see if srcdir already configured
 9493   if test -f $srcdir/config.status; then
 9494     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 9495   fi
 9496 fi
 9497 
 9498 # test whether we have cygpath
 9499 if test -z "$CYGPATH_W"; then
 9500   if (cygpath --version) >/dev/null 2>/dev/null; then
 9501     CYGPATH_W='cygpath -w'
 9502   else
 9503     CYGPATH_W=echo
 9504   fi
 9505 fi
 9506 AC_SUBST([CYGPATH_W])
 9507 
 9508 # Define the identity of the package.
 9509 dnl Distinguish between old-style and new-style calls.
 9510 m4_ifval([$2],
 9511 [AC_DIAGNOSE([obsolete],
 9512              [$0: two- and three-arguments forms are deprecated.])
 9513 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 9514  AC_SUBST([PACKAGE], [$1])dnl
 9515  AC_SUBST([VERSION], [$2])],
 9516 [_AM_SET_OPTIONS([$1])dnl
 9517 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 9518 m4_if(
 9519   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
 9520   [ok:ok],,
 9521   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 9522  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 9523  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 9524 
 9525 _AM_IF_OPTION([no-define],,
 9526 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
 9527  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
 9528 
 9529 # Some tools Automake needs.
 9530 AC_REQUIRE([AM_SANITY_CHECK])dnl
 9531 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 9532 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
 9533 AM_MISSING_PROG([AUTOCONF], [autoconf])
 9534 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
 9535 AM_MISSING_PROG([AUTOHEADER], [autoheader])
 9536 AM_MISSING_PROG([MAKEINFO], [makeinfo])
 9537 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 9538 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 9539 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 9540 # For better backward compatibility.  To be removed once Automake 1.9.x
 9541 # dies out for good.  For more background, see:
 9542 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 9543 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 9544 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 9545 # We need awk for the "check" target (and possibly the TAP driver).  The
 9546 # system "awk" is bad on some platforms.
 9547 AC_REQUIRE([AC_PROG_AWK])dnl
 9548 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 9549 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 9550 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 9551 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
 9552 			     [_AM_PROG_TAR([v7])])])
 9553 _AM_IF_OPTION([no-dependencies],,
 9554 [AC_PROVIDE_IFELSE([AC_PROG_CC],
 9555 		  [_AM_DEPENDENCIES([CC])],
 9556 		  [m4_define([AC_PROG_CC],
 9557 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
 9558 AC_PROVIDE_IFELSE([AC_PROG_CXX],
 9559 		  [_AM_DEPENDENCIES([CXX])],
 9560 		  [m4_define([AC_PROG_CXX],
 9561 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
 9562 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 9563 		  [_AM_DEPENDENCIES([OBJC])],
 9564 		  [m4_define([AC_PROG_OBJC],
 9565 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
 9566 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 9567 		  [_AM_DEPENDENCIES([OBJCXX])],
 9568 		  [m4_define([AC_PROG_OBJCXX],
 9569 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 9570 ])
 9571 AC_REQUIRE([AM_SILENT_RULES])dnl
 9572 dnl The testsuite driver may need to know about EXEEXT, so add the
 9573 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
 9574 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
 9575 AC_CONFIG_COMMANDS_PRE(dnl
 9576 [m4_provide_if([_AM_COMPILER_EXEEXT],
 9577   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
 9578 
 9579 # POSIX will say in a future version that running "rm -f" with no argument
 9580 # is OK; and we want to be able to make that assumption in our Makefile
 9581 # recipes.  So use an aggressive probe to check that the usage we want is
 9582 # actually supported "in the wild" to an acceptable degree.
 9583 # See automake bug#10828.
 9584 # To make any issue more visible, cause the running configure to be aborted
 9585 # by default if the 'rm' program in use doesn't match our expectations; the
 9586 # user can still override this though.
 9587 if rm -f && rm -fr && rm -rf; then : OK; else
 9588   cat >&2 <<'END'
 9589 Oops!
 9590 
 9591 Your 'rm' program seems unable to run without file operands specified
 9592 on the command line, even when the '-f' option is present.  This is contrary
 9593 to the behaviour of most rm programs out there, and not conforming with
 9594 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 9595 
 9596 Please tell bug-automake@gnu.org about your system, including the value
 9597 of your $PATH and any error possibly output before this message.  This
 9598 can help us improve future automake versions.
 9599 
 9600 END
 9601   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 9602     echo 'Configuration will proceed anyway, since you have set the' >&2
 9603     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 9604     echo >&2
 9605   else
 9606     cat >&2 <<'END'
 9607 Aborting the configuration process, to ensure you take notice of the issue.
 9608 
 9609 You can download and install GNU coreutils to get an 'rm' implementation
 9610 that behaves properly: <https://www.gnu.org/software/coreutils/>.
 9611 
 9612 If you want to complete the configuration process using your problematic
 9613 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 9614 to "yes", and re-run configure.
 9615 
 9616 END
 9617     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
 9618   fi
 9619 fi
 9620 dnl The trailing newline in this macro's definition is deliberate, for
 9621 dnl backward compatibility and to allow trailing 'dnl'-style comments
 9622 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
 9623 ])
 9624 
 9625 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 9626 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
 9627 dnl mangled by Autoconf and run in a shell conditional statement.
 9628 m4_define([_AC_COMPILER_EXEEXT],
 9629 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
 9630 
 9631 # When config.status generates a header, we must update the stamp-h file.
 9632 # This file resides in the same directory as the config header
 9633 # that is generated.  The stamp files are numbered to have different names.
 9634 
 9635 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 9636 # loop where config.status creates the headers, so we can generate
 9637 # our stamp files there.
 9638 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 9639 [# Compute $1's index in $config_headers.
 9640 _am_arg=$1
 9641 _am_stamp_count=1
 9642 for _am_header in $config_headers :; do
 9643   case $_am_header in
 9644     $_am_arg | $_am_arg:* )
 9645       break ;;
 9646     * )
 9647       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 9648   esac
 9649 done
 9650 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 9651 
 9652 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9653 #
 9654 # This file is free software; the Free Software Foundation
 9655 # gives unlimited permission to copy and/or distribute it,
 9656 # with or without modifications, as long as this notice is preserved.
 9657 
 9658 # AM_PROG_INSTALL_SH
 9659 # ------------------
 9660 # Define $install_sh.
 9661 AC_DEFUN([AM_PROG_INSTALL_SH],
 9662 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9663 if test x"${install_sh+set}" != xset; then
 9664   case $am_aux_dir in
 9665   *\ * | *\	*)
 9666     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 9667   *)
 9668     install_sh="\${SHELL} $am_aux_dir/install-sh"
 9669   esac
 9670 fi
 9671 AC_SUBST([install_sh])])
 9672 
 9673 # Copyright (C) 2003-2018 Free Software Foundation, Inc.
 9674 #
 9675 # This file is free software; the Free Software Foundation
 9676 # gives unlimited permission to copy and/or distribute it,
 9677 # with or without modifications, as long as this notice is preserved.
 9678 
 9679 # Check whether the underlying file-system supports filenames
 9680 # with a leading dot.  For instance MS-DOS doesn't.
 9681 AC_DEFUN([AM_SET_LEADING_DOT],
 9682 [rm -rf .tst 2>/dev/null
 9683 mkdir .tst 2>/dev/null
 9684 if test -d .tst; then
 9685   am__leading_dot=.
 9686 else
 9687   am__leading_dot=_
 9688 fi
 9689 rmdir .tst 2>/dev/null
 9690 AC_SUBST([am__leading_dot])])
 9691 
 9692 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 9693 
 9694 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9695 #
 9696 # This file is free software; the Free Software Foundation
 9697 # gives unlimited permission to copy and/or distribute it,
 9698 # with or without modifications, as long as this notice is preserved.
 9699 
 9700 # AM_MAKE_INCLUDE()
 9701 # -----------------
 9702 # Check whether make has an 'include' directive that can support all
 9703 # the idioms we need for our automatic dependency tracking code.
 9704 AC_DEFUN([AM_MAKE_INCLUDE],
 9705 [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
 9706 cat > confinc.mk << 'END'
 9707 am__doit:
 9708 	@echo this is the am__doit target >confinc.out
 9709 .PHONY: am__doit
 9710 END
 9711 am__include="#"
 9712 am__quote=
 9713 # BSD make does it like this.
 9714 echo '.include "confinc.mk" # ignored' > confmf.BSD
 9715 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
 9716 echo 'include confinc.mk # ignored' > confmf.GNU
 9717 _am_result=no
 9718 for s in GNU BSD; do
 9719   AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
 9720   AS_CASE([$?:`cat confinc.out 2>/dev/null`],
 9721       ['0:this is the am__doit target'],
 9722       [AS_CASE([$s],
 9723           [BSD], [am__include='.include' am__quote='"'],
 9724           [am__include='include' am__quote=''])])
 9725   if test "$am__include" != "#"; then
 9726     _am_result="yes ($s style)"
 9727     break
 9728   fi
 9729 done
 9730 rm -f confinc.* confmf.*
 9731 AC_MSG_RESULT([${_am_result}])
 9732 AC_SUBST([am__include])])
 9733 AC_SUBST([am__quote])])
 9734 
 9735 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 9736 
 9737 # Copyright (C) 1997-2018 Free Software Foundation, Inc.
 9738 #
 9739 # This file is free software; the Free Software Foundation
 9740 # gives unlimited permission to copy and/or distribute it,
 9741 # with or without modifications, as long as this notice is preserved.
 9742 
 9743 # AM_MISSING_PROG(NAME, PROGRAM)
 9744 # ------------------------------
 9745 AC_DEFUN([AM_MISSING_PROG],
 9746 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 9747 $1=${$1-"${am_missing_run}$2"}
 9748 AC_SUBST($1)])
 9749 
 9750 # AM_MISSING_HAS_RUN
 9751 # ------------------
 9752 # Define MISSING if not defined so far and test if it is modern enough.
 9753 # If it is, set am_missing_run to use it, otherwise, to nothing.
 9754 AC_DEFUN([AM_MISSING_HAS_RUN],
 9755 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9756 AC_REQUIRE_AUX_FILE([missing])dnl
 9757 if test x"${MISSING+set}" != xset; then
 9758   case $am_aux_dir in
 9759   *\ * | *\	*)
 9760     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 9761   *)
 9762     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 9763   esac
 9764 fi
 9765 # Use eval to expand $SHELL
 9766 if eval "$MISSING --is-lightweight"; then
 9767   am_missing_run="$MISSING "
 9768 else
 9769   am_missing_run=
 9770   AC_MSG_WARN(['missing' script is too old or missing])
 9771 fi
 9772 ])
 9773 
 9774 # Helper functions for option handling.                     -*- Autoconf -*-
 9775 
 9776 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9777 #
 9778 # This file is free software; the Free Software Foundation
 9779 # gives unlimited permission to copy and/or distribute it,
 9780 # with or without modifications, as long as this notice is preserved.
 9781 
 9782 # _AM_MANGLE_OPTION(NAME)
 9783 # -----------------------
 9784 AC_DEFUN([_AM_MANGLE_OPTION],
 9785 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 9786 
 9787 # _AM_SET_OPTION(NAME)
 9788 # --------------------
 9789 # Set option NAME.  Presently that only means defining a flag for this option.
 9790 AC_DEFUN([_AM_SET_OPTION],
 9791 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
 9792 
 9793 # _AM_SET_OPTIONS(OPTIONS)
 9794 # ------------------------
 9795 # OPTIONS is a space-separated list of Automake options.
 9796 AC_DEFUN([_AM_SET_OPTIONS],
 9797 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 9798 
 9799 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 9800 # -------------------------------------------
 9801 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 9802 AC_DEFUN([_AM_IF_OPTION],
 9803 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 9804 
 9805 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 9806 #
 9807 # This file is free software; the Free Software Foundation
 9808 # gives unlimited permission to copy and/or distribute it,
 9809 # with or without modifications, as long as this notice is preserved.
 9810 
 9811 # _AM_PROG_CC_C_O
 9812 # ---------------
 9813 # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
 9814 # to automatically call this.
 9815 AC_DEFUN([_AM_PROG_CC_C_O],
 9816 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9817 AC_REQUIRE_AUX_FILE([compile])dnl
 9818 AC_LANG_PUSH([C])dnl
 9819 AC_CACHE_CHECK(
 9820   [whether $CC understands -c and -o together],
 9821   [am_cv_prog_cc_c_o],
 9822   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
 9823   # Make sure it works both with $CC and with simple cc.
 9824   # Following AC_PROG_CC_C_O, we do the test twice because some
 9825   # compilers refuse to overwrite an existing .o file with -o,
 9826   # though they will create one.
 9827   am_cv_prog_cc_c_o=yes
 9828   for am_i in 1 2; do
 9829     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
 9830          && test -f conftest2.$ac_objext; then
 9831       : OK
 9832     else
 9833       am_cv_prog_cc_c_o=no
 9834       break
 9835     fi
 9836   done
 9837   rm -f core conftest*
 9838   unset am_i])
 9839 if test "$am_cv_prog_cc_c_o" != yes; then
 9840    # Losing compiler, so override with the script.
 9841    # FIXME: It is wrong to rewrite CC.
 9842    # But if we don't then we get into trouble of one sort or another.
 9843    # A longer-term fix would be to have automake use am__CC in this case,
 9844    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 9845    CC="$am_aux_dir/compile $CC"
 9846 fi
 9847 AC_LANG_POP([C])])
 9848 
 9849 # For backward compatibility.
 9850 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 9851 
 9852 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 9853 #
 9854 # This file is free software; the Free Software Foundation
 9855 # gives unlimited permission to copy and/or distribute it,
 9856 # with or without modifications, as long as this notice is preserved.
 9857 
 9858 
 9859 # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
 9860 # ---------------------------------------------------------------------------
 9861 # Adds support for distributing Python modules and packages.  To
 9862 # install modules, copy them to $(pythondir), using the python_PYTHON
 9863 # automake variable.  To install a package with the same name as the
 9864 # automake package, install to $(pkgpythondir), or use the
 9865 # pkgpython_PYTHON automake variable.
 9866 #
 9867 # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
 9868 # locations to install python extension modules (shared libraries).
 9869 # Another macro is required to find the appropriate flags to compile
 9870 # extension modules.
 9871 #
 9872 # If your package is configured with a different prefix to python,
 9873 # users will have to add the install directory to the PYTHONPATH
 9874 # environment variable, or create a .pth file (see the python
 9875 # documentation for details).
 9876 #
 9877 # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
 9878 # cause an error if the version of python installed on the system
 9879 # doesn't meet the requirement.  MINIMUM-VERSION should consist of
 9880 # numbers and dots only.
 9881 AC_DEFUN([AM_PATH_PYTHON],
 9882  [
 9883   dnl Find a Python interpreter.  Python versions prior to 2.0 are not
 9884   dnl supported. (2.0 was released on October 16, 2000).
 9885   m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
 9886 [python python2 python3 dnl
 9887  python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 dnl
 9888  python3.2 python3.1 python3.0 dnl
 9889  python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 dnl
 9890  python2.0])
 9891 
 9892   AC_ARG_VAR([PYTHON], [the Python interpreter])
 9893 
 9894   m4_if([$1],[],[
 9895     dnl No version check is needed.
 9896     # Find any Python interpreter.
 9897     if test -z "$PYTHON"; then
 9898       AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
 9899     fi
 9900     am_display_PYTHON=python
 9901   ], [
 9902     dnl A version check is needed.
 9903     if test -n "$PYTHON"; then
 9904       # If the user set $PYTHON, use it and don't search something else.
 9905       AC_MSG_CHECKING([whether $PYTHON version is >= $1])
 9906       AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
 9907 			      [AC_MSG_RESULT([yes])],
 9908 			      [AC_MSG_RESULT([no])
 9909 			       AC_MSG_ERROR([Python interpreter is too old])])
 9910       am_display_PYTHON=$PYTHON
 9911     else
 9912       # Otherwise, try each interpreter until we find one that satisfies
 9913       # VERSION.
 9914       AC_CACHE_CHECK([for a Python interpreter with version >= $1],
 9915 	[am_cv_pathless_PYTHON],[
 9916 	for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
 9917 	  test "$am_cv_pathless_PYTHON" = none && break
 9918 	  AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
 9919 	done])
 9920       # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
 9921       if test "$am_cv_pathless_PYTHON" = none; then
 9922 	PYTHON=:
 9923       else
 9924         AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
 9925       fi
 9926       am_display_PYTHON=$am_cv_pathless_PYTHON
 9927     fi
 9928   ])
 9929 
 9930   if test "$PYTHON" = :; then
 9931   dnl Run any user-specified action, or abort.
 9932     m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
 9933   else
 9934 
 9935   dnl Query Python for its version number.  Getting [:3] seems to be
 9936   dnl the best way to do this; it's what "site.py" does in the standard
 9937   dnl library.
 9938 
 9939   AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
 9940     [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`])
 9941   AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
 9942 
 9943   dnl Use the values of $prefix and $exec_prefix for the corresponding
 9944   dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX.  These are made
 9945   dnl distinct variables so they can be overridden if need be.  However,
 9946   dnl general consensus is that you shouldn't need this ability.
 9947 
 9948   AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
 9949   AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
 9950 
 9951   dnl At times (like when building shared libraries) you may want
 9952   dnl to know which OS platform Python thinks this is.
 9953 
 9954   AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
 9955     [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
 9956   AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
 9957 
 9958   # Just factor out some code duplication.
 9959   am_python_setup_sysconfig="\
 9960 import sys
 9961 # Prefer sysconfig over distutils.sysconfig, for better compatibility
 9962 # with python 3.x.  See automake bug#10227.
 9963 try:
 9964     import sysconfig
 9965 except ImportError:
 9966     can_use_sysconfig = 0
 9967 else:
 9968     can_use_sysconfig = 1
 9969 # Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
 9970 # <https://github.com/pypa/virtualenv/issues/118>
 9971 try:
 9972     from platform import python_implementation
 9973     if python_implementation() == 'CPython' and sys.version[[:3]] == '2.7':
 9974         can_use_sysconfig = 0
 9975 except ImportError:
 9976     pass"
 9977 
 9978   dnl Set up 4 directories:
 9979 
 9980   dnl pythondir -- where to install python scripts.  This is the
 9981   dnl   site-packages directory, not the python standard library
 9982   dnl   directory like in previous automake betas.  This behavior
 9983   dnl   is more consistent with lispdir.m4 for example.
 9984   dnl Query distutils for this directory.
 9985   AC_CACHE_CHECK([for $am_display_PYTHON script directory],
 9986     [am_cv_python_pythondir],
 9987     [if test "x$prefix" = xNONE
 9988      then
 9989        am_py_prefix=$ac_default_prefix
 9990      else
 9991        am_py_prefix=$prefix
 9992      fi
 9993      am_cv_python_pythondir=`$PYTHON -c "
 9994 $am_python_setup_sysconfig
 9995 if can_use_sysconfig:
 9996     sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
 9997 else:
 9998     from distutils import sysconfig
 9999     sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
10000 sys.stdout.write(sitedir)"`
10001      case $am_cv_python_pythondir in
10002      $am_py_prefix*)
10003        am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
10004        am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
10005        ;;
10006      *)
10007        case $am_py_prefix in
10008          /usr|/System*) ;;
10009          *)
10010 	  am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
10011 	  ;;
10012        esac
10013        ;;
10014      esac
10015     ])
10016   AC_SUBST([pythondir], [$am_cv_python_pythondir])
10017 
10018   dnl pkgpythondir -- $PACKAGE directory under pythondir.  Was
10019   dnl   PYTHON_SITE_PACKAGE in previous betas, but this naming is
10020   dnl   more consistent with the rest of automake.
10021 
10022   AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
10023 
10024   dnl pyexecdir -- directory for installing python extension modules
10025   dnl   (shared libraries)
10026   dnl Query distutils for this directory.
10027   AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
10028     [am_cv_python_pyexecdir],
10029     [if test "x$exec_prefix" = xNONE
10030      then
10031        am_py_exec_prefix=$am_py_prefix
10032      else
10033        am_py_exec_prefix=$exec_prefix
10034      fi
10035      am_cv_python_pyexecdir=`$PYTHON -c "
10036 $am_python_setup_sysconfig
10037 if can_use_sysconfig:
10038     sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'})
10039 else:
10040     from distutils import sysconfig
10041     sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
10042 sys.stdout.write(sitedir)"`
10043      case $am_cv_python_pyexecdir in
10044      $am_py_exec_prefix*)
10045        am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
10046        am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
10047        ;;
10048      *)
10049        case $am_py_exec_prefix in
10050          /usr|/System*) ;;
10051          *)
10052 	   am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
10053 	   ;;
10054        esac
10055        ;;
10056      esac
10057     ])
10058   AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
10059 
10060   dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
10061 
10062   AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
10063 
10064   dnl Run any user-specified action.
10065   $2
10066   fi
10067 
10068 ])
10069 
10070 
10071 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
10072 # ---------------------------------------------------------------------------
10073 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
10074 # Run ACTION-IF-FALSE otherwise.
10075 # This test uses sys.hexversion instead of the string equivalent (first
10076 # word of sys.version), in order to cope with versions such as 2.2c1.
10077 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
10078 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
10079  [prog="import sys
10080 # split strings by '.' and convert to numeric.  Append some zeros
10081 # because we need at least 4 digits for the hex conversion.
10082 # map returns an iterator in Python 3.0 and a list in 2.x
10083 minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
10084 minverhex = 0
10085 # xrange is not present in Python 3.0 and range returns an iterator
10086 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
10087 sys.exit(sys.hexversion < minverhex)"
10088   AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
10089 
10090 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
10091 #
10092 # This file is free software; the Free Software Foundation
10093 # gives unlimited permission to copy and/or distribute it,
10094 # with or without modifications, as long as this notice is preserved.
10095 
10096 # AM_RUN_LOG(COMMAND)
10097 # -------------------
10098 # Run COMMAND, save the exit status in ac_status, and log it.
10099 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
10100 AC_DEFUN([AM_RUN_LOG],
10101 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
10102    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
10103    ac_status=$?
10104    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
10105    (exit $ac_status); }])
10106 
10107 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
10108 
10109 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
10110 #
10111 # This file is free software; the Free Software Foundation
10112 # gives unlimited permission to copy and/or distribute it,
10113 # with or without modifications, as long as this notice is preserved.
10114 
10115 # AM_SANITY_CHECK
10116 # ---------------
10117 AC_DEFUN([AM_SANITY_CHECK],
10118 [AC_MSG_CHECKING([whether build environment is sane])
10119 # Reject unsafe characters in $srcdir or the absolute working directory
10120 # name.  Accept space and tab only in the latter.
10121 am_lf='
10122 '
10123 case `pwd` in
10124   *[[\\\"\#\$\&\'\`$am_lf]]*)
10125     AC_MSG_ERROR([unsafe absolute working directory name]);;
10126 esac
10127 case $srcdir in
10128   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
10129     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
10130 esac
10131 
10132 # Do 'set' in a subshell so we don't clobber the current shell's
10133 # arguments.  Must try -L first in case configure is actually a
10134 # symlink; some systems play weird games with the mod time of symlinks
10135 # (eg FreeBSD returns the mod time of the symlink's containing
10136 # directory).
10137 if (
10138    am_has_slept=no
10139    for am_try in 1 2; do
10140      echo "timestamp, slept: $am_has_slept" > conftest.file
10141      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
10142      if test "$[*]" = "X"; then
10143 	# -L didn't work.
10144 	set X `ls -t "$srcdir/configure" conftest.file`
10145      fi
10146      if test "$[*]" != "X $srcdir/configure conftest.file" \
10147 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
10148 
10149 	# If neither matched, then we have a broken ls.  This can happen
10150 	# if, for instance, CONFIG_SHELL is bash and it inherits a
10151 	# broken ls alias from the environment.  This has actually
10152 	# happened.  Such a system could not be considered "sane".
10153 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
10154   alias in your environment])
10155      fi
10156      if test "$[2]" = conftest.file || test $am_try -eq 2; then
10157        break
10158      fi
10159      # Just in case.
10160      sleep 1
10161      am_has_slept=yes
10162    done
10163    test "$[2]" = conftest.file
10164    )
10165 then
10166    # Ok.
10167    :
10168 else
10169    AC_MSG_ERROR([newly created file is older than distributed files!
10170 Check your system clock])
10171 fi
10172 AC_MSG_RESULT([yes])
10173 # If we didn't sleep, we still need to ensure time stamps of config.status and
10174 # generated files are strictly newer.
10175 am_sleep_pid=
10176 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
10177   ( sleep 1 ) &
10178   am_sleep_pid=$!
10179 fi
10180 AC_CONFIG_COMMANDS_PRE(
10181   [AC_MSG_CHECKING([that generated files are newer than configure])
10182    if test -n "$am_sleep_pid"; then
10183      # Hide warnings about reused PIDs.
10184      wait $am_sleep_pid 2>/dev/null
10185    fi
10186    AC_MSG_RESULT([done])])
10187 rm -f conftest.file
10188 ])
10189 
10190 # Copyright (C) 2009-2018 Free Software Foundation, Inc.
10191 #
10192 # This file is free software; the Free Software Foundation
10193 # gives unlimited permission to copy and/or distribute it,
10194 # with or without modifications, as long as this notice is preserved.
10195 
10196 # AM_SILENT_RULES([DEFAULT])
10197 # --------------------------
10198 # Enable less verbose build rules; with the default set to DEFAULT
10199 # ("yes" being less verbose, "no" or empty being verbose).
10200 AC_DEFUN([AM_SILENT_RULES],
10201 [AC_ARG_ENABLE([silent-rules], [dnl
10202 AS_HELP_STRING(
10203   [--enable-silent-rules],
10204   [less verbose build output (undo: "make V=1")])
10205 AS_HELP_STRING(
10206   [--disable-silent-rules],
10207   [verbose build output (undo: "make V=0")])dnl
10208 ])
10209 case $enable_silent_rules in @%:@ (((
10210   yes) AM_DEFAULT_VERBOSITY=0;;
10211    no) AM_DEFAULT_VERBOSITY=1;;
10212     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10213 esac
10214 dnl
10215 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10216 dnl do not support nested variable expansions.
10217 dnl See automake bug#9928 and bug#10237.
10218 am_make=${MAKE-make}
10219 AC_CACHE_CHECK([whether $am_make supports nested variables],
10220    [am_cv_make_support_nested_variables],
10221    [if AS_ECHO([['TRUE=$(BAR$(V))
10222 BAR0=false
10223 BAR1=true
10224 V=1
10225 am__doit:
10226 	@$(TRUE)
10227 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10228   am_cv_make_support_nested_variables=yes
10229 else
10230   am_cv_make_support_nested_variables=no
10231 fi])
10232 if test $am_cv_make_support_nested_variables = yes; then
10233   dnl Using '$V' instead of '$(V)' breaks IRIX make.
10234   AM_V='$(V)'
10235   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10236 else
10237   AM_V=$AM_DEFAULT_VERBOSITY
10238   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10239 fi
10240 AC_SUBST([AM_V])dnl
10241 AM_SUBST_NOTMAKE([AM_V])dnl
10242 AC_SUBST([AM_DEFAULT_V])dnl
10243 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10244 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10245 AM_BACKSLASH='\'
10246 AC_SUBST([AM_BACKSLASH])dnl
10247 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10248 ])
10249 
10250 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
10251 #
10252 # This file is free software; the Free Software Foundation
10253 # gives unlimited permission to copy and/or distribute it,
10254 # with or without modifications, as long as this notice is preserved.
10255 
10256 # AM_PROG_INSTALL_STRIP
10257 # ---------------------
10258 # One issue with vendor 'install' (even GNU) is that you can't
10259 # specify the program used to strip binaries.  This is especially
10260 # annoying in cross-compiling environments, where the build's strip
10261 # is unlikely to handle the host's binaries.
10262 # Fortunately install-sh will honor a STRIPPROG variable, so we
10263 # always use install-sh in "make install-strip", and initialize
10264 # STRIPPROG with the value of the STRIP variable (set by the user).
10265 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10266 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10267 # Installed binaries are usually stripped using 'strip' when the user
10268 # run "make install-strip".  However 'strip' might not be the right
10269 # tool to use in cross-compilation environments, therefore Automake
10270 # will honor the 'STRIP' environment variable to overrule this program.
10271 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10272 if test "$cross_compiling" != no; then
10273   AC_CHECK_TOOL([STRIP], [strip], :)
10274 fi
10275 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10276 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10277 
10278 # Copyright (C) 2006-2018 Free Software Foundation, Inc.
10279 #
10280 # This file is free software; the Free Software Foundation
10281 # gives unlimited permission to copy and/or distribute it,
10282 # with or without modifications, as long as this notice is preserved.
10283 
10284 # _AM_SUBST_NOTMAKE(VARIABLE)
10285 # ---------------------------
10286 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10287 # This macro is traced by Automake.
10288 AC_DEFUN([_AM_SUBST_NOTMAKE])
10289 
10290 # AM_SUBST_NOTMAKE(VARIABLE)
10291 # --------------------------
10292 # Public sister of _AM_SUBST_NOTMAKE.
10293 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10294 
10295 # Check how to create a tarball.                            -*- Autoconf -*-
10296 
10297 # Copyright (C) 2004-2018 Free Software Foundation, Inc.
10298 #
10299 # This file is free software; the Free Software Foundation
10300 # gives unlimited permission to copy and/or distribute it,
10301 # with or without modifications, as long as this notice is preserved.
10302 
10303 # _AM_PROG_TAR(FORMAT)
10304 # --------------------
10305 # Check how to create a tarball in format FORMAT.
10306 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10307 #
10308 # Substitute a variable $(am__tar) that is a command
10309 # writing to stdout a FORMAT-tarball containing the directory
10310 # $tardir.
10311 #     tardir=directory && $(am__tar) > result.tar
10312 #
10313 # Substitute a variable $(am__untar) that extract such
10314 # a tarball read from stdin.
10315 #     $(am__untar) < result.tar
10316 #
10317 AC_DEFUN([_AM_PROG_TAR],
10318 [# Always define AMTAR for backward compatibility.  Yes, it's still used
10319 # in the wild :-(  We should find a proper way to deprecate it ...
10320 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10321 
10322 # We'll loop over all known methods to create a tar archive until one works.
10323 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10324 
10325 m4_if([$1], [v7],
10326   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10327 
10328   [m4_case([$1],
10329     [ustar],
10330      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10331       # There is notably a 21 bits limit for the UID and the GID.  In fact,
10332       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10333       # and bug#13588).
10334       am_max_uid=2097151 # 2^21 - 1
10335       am_max_gid=$am_max_uid
10336       # The $UID and $GID variables are not portable, so we need to resort
10337       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
10338       # below are definitely unexpected, so allow the users to see them
10339       # (that is, avoid stderr redirection).
10340       am_uid=`id -u || echo unknown`
10341       am_gid=`id -g || echo unknown`
10342       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10343       if test $am_uid -le $am_max_uid; then
10344          AC_MSG_RESULT([yes])
10345       else
10346          AC_MSG_RESULT([no])
10347          _am_tools=none
10348       fi
10349       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10350       if test $am_gid -le $am_max_gid; then
10351          AC_MSG_RESULT([yes])
10352       else
10353         AC_MSG_RESULT([no])
10354         _am_tools=none
10355       fi],
10356 
10357   [pax],
10358     [],
10359 
10360   [m4_fatal([Unknown tar format])])
10361 
10362   AC_MSG_CHECKING([how to create a $1 tar archive])
10363 
10364   # Go ahead even if we have the value already cached.  We do so because we
10365   # need to set the values for the 'am__tar' and 'am__untar' variables.
10366   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10367 
10368   for _am_tool in $_am_tools; do
10369     case $_am_tool in
10370     gnutar)
10371       for _am_tar in tar gnutar gtar; do
10372         AM_RUN_LOG([$_am_tar --version]) && break
10373       done
10374       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10375       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10376       am__untar="$_am_tar -xf -"
10377       ;;
10378     plaintar)
10379       # Must skip GNU tar: if it does not support --format= it doesn't create
10380       # ustar tarball either.
10381       (tar --version) >/dev/null 2>&1 && continue
10382       am__tar='tar chf - "$$tardir"'
10383       am__tar_='tar chf - "$tardir"'
10384       am__untar='tar xf -'
10385       ;;
10386     pax)
10387       am__tar='pax -L -x $1 -w "$$tardir"'
10388       am__tar_='pax -L -x $1 -w "$tardir"'
10389       am__untar='pax -r'
10390       ;;
10391     cpio)
10392       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10393       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10394       am__untar='cpio -i -H $1 -d'
10395       ;;
10396     none)
10397       am__tar=false
10398       am__tar_=false
10399       am__untar=false
10400       ;;
10401     esac
10402 
10403     # If the value was cached, stop now.  We just wanted to have am__tar
10404     # and am__untar set.
10405     test -n "${am_cv_prog_tar_$1}" && break
10406 
10407     # tar/untar a dummy directory, and stop if the command works.
10408     rm -rf conftest.dir
10409     mkdir conftest.dir
10410     echo GrepMe > conftest.dir/file
10411     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10412     rm -rf conftest.dir
10413     if test -s conftest.tar; then
10414       AM_RUN_LOG([$am__untar <conftest.tar])
10415       AM_RUN_LOG([cat conftest.dir/file])
10416       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10417     fi
10418   done
10419   rm -rf conftest.dir
10420 
10421   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10422   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10423 
10424 AC_SUBST([am__tar])
10425 AC_SUBST([am__untar])
10426 ]) # _AM_PROG_TAR
10427