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Member "libev-4.33/aclocal.m4" (18 Mar 2020, 374488 Bytes) of package /linux/misc/libev-4.33.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 cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
 1059       $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
 1060       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
 1061       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
 1062       cat > conftest.c << _LT_EOF
 1063 int main() { return 0;}
 1064 _LT_EOF
 1065       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
 1066       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
 1067       _lt_result=$?
 1068       if test -s conftest.err && $GREP force_load conftest.err; then
 1069 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1070       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
 1071 	lt_cv_ld_force_load=yes
 1072       else
 1073 	cat conftest.err >&AS_MESSAGE_LOG_FD
 1074       fi
 1075         rm -f conftest.err libconftest.a conftest conftest.c
 1076         rm -rf conftest.dSYM
 1077     ])
 1078     case $host_os in
 1079     rhapsody* | darwin1.[[012]])
 1080       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
 1081     darwin1.*)
 1082       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1083     darwin*) # darwin 5.x on
 1084       # if running on 10.5 or later, the deployment target defaults
 1085       # to the OS version, if on x86, and 10.4, the deployment
 1086       # target defaults to 10.4. Don't you love it?
 1087       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
 1088 	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
 1089 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1090 	10.[[012]][[,.]]*)
 1091 	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
 1092 	10.*)
 1093 	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 1094       esac
 1095     ;;
 1096   esac
 1097     if test yes = "$lt_cv_apple_cc_single_mod"; then
 1098       _lt_dar_single_mod='$single_module'
 1099     fi
 1100     if test yes = "$lt_cv_ld_exported_symbols_list"; then
 1101       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
 1102     else
 1103       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
 1104     fi
 1105     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
 1106       _lt_dsymutil='~$DSYMUTIL $lib || :'
 1107     else
 1108       _lt_dsymutil=
 1109     fi
 1110     ;;
 1111   esac
 1112 ])
 1113 
 1114 
 1115 # _LT_DARWIN_LINKER_FEATURES([TAG])
 1116 # ---------------------------------
 1117 # Checks for linker and compiler features on darwin
 1118 m4_defun([_LT_DARWIN_LINKER_FEATURES],
 1119 [
 1120   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
 1121   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 1122   _LT_TAGVAR(hardcode_direct, $1)=no
 1123   _LT_TAGVAR(hardcode_automatic, $1)=yes
 1124   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 1125   if test yes = "$lt_cv_ld_force_load"; then
 1126     _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
 1127     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
 1128                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
 1129   else
 1130     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
 1131   fi
 1132   _LT_TAGVAR(link_all_deplibs, $1)=yes
 1133   _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
 1134   case $cc_basename in
 1135      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
 1136      *) _lt_dar_can_shared=$GCC ;;
 1137   esac
 1138   if test yes = "$_lt_dar_can_shared"; then
 1139     output_verbose_link_cmd=func_echo_all
 1140     _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
 1141     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
 1142     _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
 1143     _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
 1144     m4_if([$1], [CXX],
 1145 [   if test yes != "$lt_cv_apple_cc_single_mod"; then
 1146       _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
 1147       _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
 1148     fi
 1149 ],[])
 1150   else
 1151   _LT_TAGVAR(ld_shlibs, $1)=no
 1152   fi
 1153 ])
 1154 
 1155 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
 1156 # ----------------------------------
 1157 # Links a minimal program and checks the executable
 1158 # for the system default hardcoded library path. In most cases,
 1159 # this is /usr/lib:/lib, but when the MPI compilers are used
 1160 # the location of the communication and MPI libs are included too.
 1161 # If we don't find anything, use the default library path according
 1162 # to the aix ld manual.
 1163 # Store the results from the different compilers for each TAGNAME.
 1164 # Allow to override them for all tags through lt_cv_aix_libpath.
 1165 m4_defun([_LT_SYS_MODULE_PATH_AIX],
 1166 [m4_require([_LT_DECL_SED])dnl
 1167 if test set = "${lt_cv_aix_libpath+set}"; then
 1168   aix_libpath=$lt_cv_aix_libpath
 1169 else
 1170   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
 1171   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
 1172   lt_aix_libpath_sed='[
 1173       /Import File Strings/,/^$/ {
 1174 	  /^0/ {
 1175 	      s/^0  *\([^ ]*\) *$/\1/
 1176 	      p
 1177 	  }
 1178       }]'
 1179   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1180   # Check for a 64-bit object if we didn't find anything.
 1181   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1182     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 1183   fi],[])
 1184   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
 1185     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
 1186   fi
 1187   ])
 1188   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
 1189 fi
 1190 ])# _LT_SYS_MODULE_PATH_AIX
 1191 
 1192 
 1193 # _LT_SHELL_INIT(ARG)
 1194 # -------------------
 1195 m4_define([_LT_SHELL_INIT],
 1196 [m4_divert_text([M4SH-INIT], [$1
 1197 ])])# _LT_SHELL_INIT
 1198 
 1199 
 1200 
 1201 # _LT_PROG_ECHO_BACKSLASH
 1202 # -----------------------
 1203 # Find how we can fake an echo command that does not interpret backslash.
 1204 # In particular, with Autoconf 2.60 or later we add some code to the start
 1205 # of the generated configure script that will find a shell with a builtin
 1206 # printf (that we can use as an echo command).
 1207 m4_defun([_LT_PROG_ECHO_BACKSLASH],
 1208 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1209 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1210 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1211 
 1212 AC_MSG_CHECKING([how to print strings])
 1213 # Test print first, because it will be a builtin if present.
 1214 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
 1215    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
 1216   ECHO='print -r --'
 1217 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
 1218   ECHO='printf %s\n'
 1219 else
 1220   # Use this function as a fallback that always works.
 1221   func_fallback_echo ()
 1222   {
 1223     eval 'cat <<_LTECHO_EOF
 1224 $[]1
 1225 _LTECHO_EOF'
 1226   }
 1227   ECHO='func_fallback_echo'
 1228 fi
 1229 
 1230 # func_echo_all arg...
 1231 # Invoke $ECHO with all args, space-separated.
 1232 func_echo_all ()
 1233 {
 1234     $ECHO "$*"
 1235 }
 1236 
 1237 case $ECHO in
 1238   printf*) AC_MSG_RESULT([printf]) ;;
 1239   print*) AC_MSG_RESULT([print -r]) ;;
 1240   *) AC_MSG_RESULT([cat]) ;;
 1241 esac
 1242 
 1243 m4_ifdef([_AS_DETECT_SUGGESTED],
 1244 [_AS_DETECT_SUGGESTED([
 1245   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
 1246     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 1247     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 1248     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 1249     PATH=/empty FPATH=/empty; export PATH FPATH
 1250     test "X`printf %s $ECHO`" = "X$ECHO" \
 1251       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
 1252 
 1253 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
 1254 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 1255 ])# _LT_PROG_ECHO_BACKSLASH
 1256 
 1257 
 1258 # _LT_WITH_SYSROOT
 1259 # ----------------
 1260 AC_DEFUN([_LT_WITH_SYSROOT],
 1261 [AC_MSG_CHECKING([for sysroot])
 1262 AC_ARG_WITH([sysroot],
 1263 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
 1264   [Search for dependent libraries within DIR (or the compiler's sysroot
 1265    if not specified).])],
 1266 [], [with_sysroot=no])
 1267 
 1268 dnl lt_sysroot will always be passed unquoted.  We quote it here
 1269 dnl in case the user passed a directory name.
 1270 lt_sysroot=
 1271 case $with_sysroot in #(
 1272  yes)
 1273    if test yes = "$GCC"; then
 1274      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
 1275    fi
 1276    ;; #(
 1277  /*)
 1278    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
 1279    ;; #(
 1280  no|'')
 1281    ;; #(
 1282  *)
 1283    AC_MSG_RESULT([$with_sysroot])
 1284    AC_MSG_ERROR([The sysroot must be an absolute path.])
 1285    ;;
 1286 esac
 1287 
 1288  AC_MSG_RESULT([${lt_sysroot:-no}])
 1289 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
 1290 [dependent libraries, and where our libraries should be installed.])])
 1291 
 1292 # _LT_ENABLE_LOCK
 1293 # ---------------
 1294 m4_defun([_LT_ENABLE_LOCK],
 1295 [AC_ARG_ENABLE([libtool-lock],
 1296   [AS_HELP_STRING([--disable-libtool-lock],
 1297     [avoid locking (might break parallel builds)])])
 1298 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
 1299 
 1300 # Some flags need to be propagated to the compiler or linker for good
 1301 # libtool support.
 1302 case $host in
 1303 ia64-*-hpux*)
 1304   # Find out what ABI is being produced by ac_compile, and set mode
 1305   # options accordingly.
 1306   echo 'int i;' > conftest.$ac_ext
 1307   if AC_TRY_EVAL(ac_compile); then
 1308     case `/usr/bin/file conftest.$ac_objext` in
 1309       *ELF-32*)
 1310 	HPUX_IA64_MODE=32
 1311 	;;
 1312       *ELF-64*)
 1313 	HPUX_IA64_MODE=64
 1314 	;;
 1315     esac
 1316   fi
 1317   rm -rf conftest*
 1318   ;;
 1319 *-*-irix6*)
 1320   # Find out what ABI is being produced by ac_compile, and set linker
 1321   # options accordingly.
 1322   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1323   if AC_TRY_EVAL(ac_compile); then
 1324     if test yes = "$lt_cv_prog_gnu_ld"; then
 1325       case `/usr/bin/file conftest.$ac_objext` in
 1326 	*32-bit*)
 1327 	  LD="${LD-ld} -melf32bsmip"
 1328 	  ;;
 1329 	*N32*)
 1330 	  LD="${LD-ld} -melf32bmipn32"
 1331 	  ;;
 1332 	*64-bit*)
 1333 	  LD="${LD-ld} -melf64bmip"
 1334 	;;
 1335       esac
 1336     else
 1337       case `/usr/bin/file conftest.$ac_objext` in
 1338 	*32-bit*)
 1339 	  LD="${LD-ld} -32"
 1340 	  ;;
 1341 	*N32*)
 1342 	  LD="${LD-ld} -n32"
 1343 	  ;;
 1344 	*64-bit*)
 1345 	  LD="${LD-ld} -64"
 1346 	  ;;
 1347       esac
 1348     fi
 1349   fi
 1350   rm -rf conftest*
 1351   ;;
 1352 
 1353 mips64*-*linux*)
 1354   # Find out what ABI is being produced by ac_compile, and set linker
 1355   # options accordingly.
 1356   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
 1357   if AC_TRY_EVAL(ac_compile); then
 1358     emul=elf
 1359     case `/usr/bin/file conftest.$ac_objext` in
 1360       *32-bit*)
 1361 	emul="${emul}32"
 1362 	;;
 1363       *64-bit*)
 1364 	emul="${emul}64"
 1365 	;;
 1366     esac
 1367     case `/usr/bin/file conftest.$ac_objext` in
 1368       *MSB*)
 1369 	emul="${emul}btsmip"
 1370 	;;
 1371       *LSB*)
 1372 	emul="${emul}ltsmip"
 1373 	;;
 1374     esac
 1375     case `/usr/bin/file conftest.$ac_objext` in
 1376       *N32*)
 1377 	emul="${emul}n32"
 1378 	;;
 1379     esac
 1380     LD="${LD-ld} -m $emul"
 1381   fi
 1382   rm -rf conftest*
 1383   ;;
 1384 
 1385 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
 1386 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 1387   # Find out what ABI is being produced by ac_compile, and set linker
 1388   # options accordingly.  Note that the listed cases only cover the
 1389   # situations where additional linker options are needed (such as when
 1390   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
 1391   # vice versa); the common cases where no linker options are needed do
 1392   # not appear in the list.
 1393   echo 'int i;' > conftest.$ac_ext
 1394   if AC_TRY_EVAL(ac_compile); then
 1395     case `/usr/bin/file conftest.o` in
 1396       *32-bit*)
 1397 	case $host in
 1398 	  x86_64-*kfreebsd*-gnu)
 1399 	    LD="${LD-ld} -m elf_i386_fbsd"
 1400 	    ;;
 1401 	  x86_64-*linux*)
 1402 	    case `/usr/bin/file conftest.o` in
 1403 	      *x86-64*)
 1404 		LD="${LD-ld} -m elf32_x86_64"
 1405 		;;
 1406 	      *)
 1407 		LD="${LD-ld} -m elf_i386"
 1408 		;;
 1409 	    esac
 1410 	    ;;
 1411 	  powerpc64le-*linux*)
 1412 	    LD="${LD-ld} -m elf32lppclinux"
 1413 	    ;;
 1414 	  powerpc64-*linux*)
 1415 	    LD="${LD-ld} -m elf32ppclinux"
 1416 	    ;;
 1417 	  s390x-*linux*)
 1418 	    LD="${LD-ld} -m elf_s390"
 1419 	    ;;
 1420 	  sparc64-*linux*)
 1421 	    LD="${LD-ld} -m elf32_sparc"
 1422 	    ;;
 1423 	esac
 1424 	;;
 1425       *64-bit*)
 1426 	case $host in
 1427 	  x86_64-*kfreebsd*-gnu)
 1428 	    LD="${LD-ld} -m elf_x86_64_fbsd"
 1429 	    ;;
 1430 	  x86_64-*linux*)
 1431 	    LD="${LD-ld} -m elf_x86_64"
 1432 	    ;;
 1433 	  powerpcle-*linux*)
 1434 	    LD="${LD-ld} -m elf64lppc"
 1435 	    ;;
 1436 	  powerpc-*linux*)
 1437 	    LD="${LD-ld} -m elf64ppc"
 1438 	    ;;
 1439 	  s390*-*linux*|s390*-*tpf*)
 1440 	    LD="${LD-ld} -m elf64_s390"
 1441 	    ;;
 1442 	  sparc*-*linux*)
 1443 	    LD="${LD-ld} -m elf64_sparc"
 1444 	    ;;
 1445 	esac
 1446 	;;
 1447     esac
 1448   fi
 1449   rm -rf conftest*
 1450   ;;
 1451 
 1452 *-*-sco3.2v5*)
 1453   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 1454   SAVE_CFLAGS=$CFLAGS
 1455   CFLAGS="$CFLAGS -belf"
 1456   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
 1457     [AC_LANG_PUSH(C)
 1458      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
 1459      AC_LANG_POP])
 1460   if test yes != "$lt_cv_cc_needs_belf"; then
 1461     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 1462     CFLAGS=$SAVE_CFLAGS
 1463   fi
 1464   ;;
 1465 *-*solaris*)
 1466   # Find out what ABI is being produced by ac_compile, and set linker
 1467   # options accordingly.
 1468   echo 'int i;' > conftest.$ac_ext
 1469   if AC_TRY_EVAL(ac_compile); then
 1470     case `/usr/bin/file conftest.o` in
 1471     *64-bit*)
 1472       case $lt_cv_prog_gnu_ld in
 1473       yes*)
 1474         case $host in
 1475         i?86-*-solaris*|x86_64-*-solaris*)
 1476           LD="${LD-ld} -m elf_x86_64"
 1477           ;;
 1478         sparc*-*-solaris*)
 1479           LD="${LD-ld} -m elf64_sparc"
 1480           ;;
 1481         esac
 1482         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
 1483         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
 1484           LD=${LD-ld}_sol2
 1485         fi
 1486         ;;
 1487       *)
 1488 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 1489 	  LD="${LD-ld} -64"
 1490 	fi
 1491 	;;
 1492       esac
 1493       ;;
 1494     esac
 1495   fi
 1496   rm -rf conftest*
 1497   ;;
 1498 esac
 1499 
 1500 need_locks=$enable_libtool_lock
 1501 ])# _LT_ENABLE_LOCK
 1502 
 1503 
 1504 # _LT_PROG_AR
 1505 # -----------
 1506 m4_defun([_LT_PROG_AR],
 1507 [AC_CHECK_TOOLS(AR, [ar], false)
 1508 : ${AR=ar}
 1509 : ${AR_FLAGS=cru}
 1510 _LT_DECL([], [AR], [1], [The archiver])
 1511 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
 1512 
 1513 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
 1514   [lt_cv_ar_at_file=no
 1515    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
 1516      [echo conftest.$ac_objext > conftest.lst
 1517       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
 1518       AC_TRY_EVAL([lt_ar_try])
 1519       if test 0 -eq "$ac_status"; then
 1520 	# Ensure the archiver fails upon bogus file names.
 1521 	rm -f conftest.$ac_objext libconftest.a
 1522 	AC_TRY_EVAL([lt_ar_try])
 1523 	if test 0 -ne "$ac_status"; then
 1524           lt_cv_ar_at_file=@
 1525         fi
 1526       fi
 1527       rm -f conftest.* libconftest.a
 1528      ])
 1529   ])
 1530 
 1531 if test no = "$lt_cv_ar_at_file"; then
 1532   archiver_list_spec=
 1533 else
 1534   archiver_list_spec=$lt_cv_ar_at_file
 1535 fi
 1536 _LT_DECL([], [archiver_list_spec], [1],
 1537   [How to feed a file listing to the archiver])
 1538 ])# _LT_PROG_AR
 1539 
 1540 
 1541 # _LT_CMD_OLD_ARCHIVE
 1542 # -------------------
 1543 m4_defun([_LT_CMD_OLD_ARCHIVE],
 1544 [_LT_PROG_AR
 1545 
 1546 AC_CHECK_TOOL(STRIP, strip, :)
 1547 test -z "$STRIP" && STRIP=:
 1548 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
 1549 
 1550 AC_CHECK_TOOL(RANLIB, ranlib, :)
 1551 test -z "$RANLIB" && RANLIB=:
 1552 _LT_DECL([], [RANLIB], [1],
 1553     [Commands used to install an old-style archive])
 1554 
 1555 # Determine commands to create old-style static archives.
 1556 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
 1557 old_postinstall_cmds='chmod 644 $oldlib'
 1558 old_postuninstall_cmds=
 1559 
 1560 if test -n "$RANLIB"; then
 1561   case $host_os in
 1562   bitrig* | openbsd*)
 1563     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
 1564     ;;
 1565   *)
 1566     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
 1567     ;;
 1568   esac
 1569   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
 1570 fi
 1571 
 1572 case $host_os in
 1573   darwin*)
 1574     lock_old_archive_extraction=yes ;;
 1575   *)
 1576     lock_old_archive_extraction=no ;;
 1577 esac
 1578 _LT_DECL([], [old_postinstall_cmds], [2])
 1579 _LT_DECL([], [old_postuninstall_cmds], [2])
 1580 _LT_TAGDECL([], [old_archive_cmds], [2],
 1581     [Commands used to build an old-style archive])
 1582 _LT_DECL([], [lock_old_archive_extraction], [0],
 1583     [Whether to use a lock for old archive extraction])
 1584 ])# _LT_CMD_OLD_ARCHIVE
 1585 
 1586 
 1587 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1588 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 1589 # ----------------------------------------------------------------
 1590 # Check whether the given compiler option works
 1591 AC_DEFUN([_LT_COMPILER_OPTION],
 1592 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1593 m4_require([_LT_DECL_SED])dnl
 1594 AC_CACHE_CHECK([$1], [$2],
 1595   [$2=no
 1596    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
 1597    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 1598    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
 1599    # Insert the option either (1) after the last *FLAGS variable, or
 1600    # (2) before a word containing "conftest.", or (3) at the end.
 1601    # Note that $ac_compile itself does not contain backslashes and begins
 1602    # with a dollar sign (not a hyphen), so the echo should work correctly.
 1603    # The option is referenced via a variable to avoid confusing sed.
 1604    lt_compile=`echo "$ac_compile" | $SED \
 1605    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 1606    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 1607    -e 's:$: $lt_compiler_flag:'`
 1608    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 1609    (eval "$lt_compile" 2>conftest.err)
 1610    ac_status=$?
 1611    cat conftest.err >&AS_MESSAGE_LOG_FD
 1612    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 1613    if (exit $ac_status) && test -s "$ac_outfile"; then
 1614      # The compiler can only warn and ignore the option if not recognized
 1615      # So say no if there are warnings other than the usual output.
 1616      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
 1617      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1618      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
 1619        $2=yes
 1620      fi
 1621    fi
 1622    $RM conftest*
 1623 ])
 1624 
 1625 if test yes = "[$]$2"; then
 1626     m4_if([$5], , :, [$5])
 1627 else
 1628     m4_if([$6], , :, [$6])
 1629 fi
 1630 ])# _LT_COMPILER_OPTION
 1631 
 1632 # Old name:
 1633 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
 1634 dnl aclocal-1.4 backwards compatibility:
 1635 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
 1636 
 1637 
 1638 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 1639 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
 1640 # ----------------------------------------------------
 1641 # Check whether the given linker option works
 1642 AC_DEFUN([_LT_LINKER_OPTION],
 1643 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 1644 m4_require([_LT_DECL_SED])dnl
 1645 AC_CACHE_CHECK([$1], [$2],
 1646   [$2=no
 1647    save_LDFLAGS=$LDFLAGS
 1648    LDFLAGS="$LDFLAGS $3"
 1649    echo "$lt_simple_link_test_code" > conftest.$ac_ext
 1650    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
 1651      # The linker can only warn and ignore the option if not recognized
 1652      # So say no if there are warnings
 1653      if test -s conftest.err; then
 1654        # Append any errors to the config.log.
 1655        cat conftest.err 1>&AS_MESSAGE_LOG_FD
 1656        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
 1657        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 1658        if diff conftest.exp conftest.er2 >/dev/null; then
 1659          $2=yes
 1660        fi
 1661      else
 1662        $2=yes
 1663      fi
 1664    fi
 1665    $RM -r conftest*
 1666    LDFLAGS=$save_LDFLAGS
 1667 ])
 1668 
 1669 if test yes = "[$]$2"; then
 1670     m4_if([$4], , :, [$4])
 1671 else
 1672     m4_if([$5], , :, [$5])
 1673 fi
 1674 ])# _LT_LINKER_OPTION
 1675 
 1676 # Old name:
 1677 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
 1678 dnl aclocal-1.4 backwards compatibility:
 1679 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
 1680 
 1681 
 1682 # LT_CMD_MAX_LEN
 1683 #---------------
 1684 AC_DEFUN([LT_CMD_MAX_LEN],
 1685 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 1686 # find the maximum length of command line arguments
 1687 AC_MSG_CHECKING([the maximum length of command line arguments])
 1688 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
 1689   i=0
 1690   teststring=ABCD
 1691 
 1692   case $build_os in
 1693   msdosdjgpp*)
 1694     # On DJGPP, this test can blow up pretty badly due to problems in libc
 1695     # (any single argument exceeding 2000 bytes causes a buffer overrun
 1696     # during glob expansion).  Even if it were fixed, the result of this
 1697     # check would be larger than it should be.
 1698     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
 1699     ;;
 1700 
 1701   gnu*)
 1702     # Under GNU Hurd, this test is not required because there is
 1703     # no limit to the length of command line arguments.
 1704     # Libtool will interpret -1 as no limit whatsoever
 1705     lt_cv_sys_max_cmd_len=-1;
 1706     ;;
 1707 
 1708   cygwin* | mingw* | cegcc*)
 1709     # On Win9x/ME, this test blows up -- it succeeds, but takes
 1710     # about 5 minutes as the teststring grows exponentially.
 1711     # Worse, since 9x/ME are not pre-emptively multitasking,
 1712     # you end up with a "frozen" computer, even though with patience
 1713     # the test eventually succeeds (with a max line length of 256k).
 1714     # Instead, let's just punt: use the minimum linelength reported by
 1715     # all of the supported platforms: 8192 (on NT/2K/XP).
 1716     lt_cv_sys_max_cmd_len=8192;
 1717     ;;
 1718 
 1719   mint*)
 1720     # On MiNT this can take a long time and run out of memory.
 1721     lt_cv_sys_max_cmd_len=8192;
 1722     ;;
 1723 
 1724   amigaos*)
 1725     # On AmigaOS with pdksh, this test takes hours, literally.
 1726     # So we just punt and use a minimum line length of 8192.
 1727     lt_cv_sys_max_cmd_len=8192;
 1728     ;;
 1729 
 1730   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
 1731     # This has been around since 386BSD, at least.  Likely further.
 1732     if test -x /sbin/sysctl; then
 1733       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
 1734     elif test -x /usr/sbin/sysctl; then
 1735       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
 1736     else
 1737       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
 1738     fi
 1739     # And add a safety zone
 1740     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1741     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1742     ;;
 1743 
 1744   interix*)
 1745     # We know the value 262144 and hardcode it with a safety zone (like BSD)
 1746     lt_cv_sys_max_cmd_len=196608
 1747     ;;
 1748 
 1749   os2*)
 1750     # The test takes a long time on OS/2.
 1751     lt_cv_sys_max_cmd_len=8192
 1752     ;;
 1753 
 1754   osf*)
 1755     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
 1756     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
 1757     # nice to cause kernel panics so lets avoid the loop below.
 1758     # First set a reasonable default.
 1759     lt_cv_sys_max_cmd_len=16384
 1760     #
 1761     if test -x /sbin/sysconfig; then
 1762       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
 1763         *1*) lt_cv_sys_max_cmd_len=-1 ;;
 1764       esac
 1765     fi
 1766     ;;
 1767   sco3.2v5*)
 1768     lt_cv_sys_max_cmd_len=102400
 1769     ;;
 1770   sysv5* | sco5v6* | sysv4.2uw2*)
 1771     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 1772     if test -n "$kargmax"; then
 1773       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
 1774     else
 1775       lt_cv_sys_max_cmd_len=32768
 1776     fi
 1777     ;;
 1778   *)
 1779     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
 1780     if test -n "$lt_cv_sys_max_cmd_len" && \
 1781        test undefined != "$lt_cv_sys_max_cmd_len"; then
 1782       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 1783       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 1784     else
 1785       # Make teststring a little bigger before we do anything with it.
 1786       # a 1K string should be a reasonable start.
 1787       for i in 1 2 3 4 5 6 7 8; do
 1788         teststring=$teststring$teststring
 1789       done
 1790       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
 1791       # If test is not a shell built-in, we'll probably end up computing a
 1792       # maximum length that is only half of the actual maximum length, but
 1793       # we can't tell.
 1794       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
 1795 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 1796 	      test 17 != "$i" # 1/2 MB should be enough
 1797       do
 1798         i=`expr $i + 1`
 1799         teststring=$teststring$teststring
 1800       done
 1801       # Only check the string length outside the loop.
 1802       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
 1803       teststring=
 1804       # Add a significant safety factor because C++ compilers can tack on
 1805       # massive amounts of additional arguments before passing them to the
 1806       # linker.  It appears as though 1/2 is a usable value.
 1807       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 1808     fi
 1809     ;;
 1810   esac
 1811 ])
 1812 if test -n "$lt_cv_sys_max_cmd_len"; then
 1813   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
 1814 else
 1815   AC_MSG_RESULT(none)
 1816 fi
 1817 max_cmd_len=$lt_cv_sys_max_cmd_len
 1818 _LT_DECL([], [max_cmd_len], [0],
 1819     [What is the maximum length of a command?])
 1820 ])# LT_CMD_MAX_LEN
 1821 
 1822 # Old name:
 1823 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
 1824 dnl aclocal-1.4 backwards compatibility:
 1825 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
 1826 
 1827 
 1828 # _LT_HEADER_DLFCN
 1829 # ----------------
 1830 m4_defun([_LT_HEADER_DLFCN],
 1831 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
 1832 ])# _LT_HEADER_DLFCN
 1833 
 1834 
 1835 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 1836 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
 1837 # ----------------------------------------------------------------
 1838 m4_defun([_LT_TRY_DLOPEN_SELF],
 1839 [m4_require([_LT_HEADER_DLFCN])dnl
 1840 if test yes = "$cross_compiling"; then :
 1841   [$4]
 1842 else
 1843   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 1844   lt_status=$lt_dlunknown
 1845   cat > conftest.$ac_ext <<_LT_EOF
 1846 [#line $LINENO "configure"
 1847 #include "confdefs.h"
 1848 
 1849 #if HAVE_DLFCN_H
 1850 #include <dlfcn.h>
 1851 #endif
 1852 
 1853 #include <stdio.h>
 1854 
 1855 #ifdef RTLD_GLOBAL
 1856 #  define LT_DLGLOBAL		RTLD_GLOBAL
 1857 #else
 1858 #  ifdef DL_GLOBAL
 1859 #    define LT_DLGLOBAL		DL_GLOBAL
 1860 #  else
 1861 #    define LT_DLGLOBAL		0
 1862 #  endif
 1863 #endif
 1864 
 1865 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
 1866    find out it does not work in some platform. */
 1867 #ifndef LT_DLLAZY_OR_NOW
 1868 #  ifdef RTLD_LAZY
 1869 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY
 1870 #  else
 1871 #    ifdef DL_LAZY
 1872 #      define LT_DLLAZY_OR_NOW		DL_LAZY
 1873 #    else
 1874 #      ifdef RTLD_NOW
 1875 #        define LT_DLLAZY_OR_NOW	RTLD_NOW
 1876 #      else
 1877 #        ifdef DL_NOW
 1878 #          define LT_DLLAZY_OR_NOW	DL_NOW
 1879 #        else
 1880 #          define LT_DLLAZY_OR_NOW	0
 1881 #        endif
 1882 #      endif
 1883 #    endif
 1884 #  endif
 1885 #endif
 1886 
 1887 /* When -fvisibility=hidden is used, assume the code has been annotated
 1888    correspondingly for the symbols needed.  */
 1889 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
 1890 int fnord () __attribute__((visibility("default")));
 1891 #endif
 1892 
 1893 int fnord () { return 42; }
 1894 int main ()
 1895 {
 1896   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
 1897   int status = $lt_dlunknown;
 1898 
 1899   if (self)
 1900     {
 1901       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
 1902       else
 1903         {
 1904 	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
 1905           else puts (dlerror ());
 1906 	}
 1907       /* dlclose (self); */
 1908     }
 1909   else
 1910     puts (dlerror ());
 1911 
 1912   return status;
 1913 }]
 1914 _LT_EOF
 1915   if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
 1916     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
 1917     lt_status=$?
 1918     case x$lt_status in
 1919       x$lt_dlno_uscore) $1 ;;
 1920       x$lt_dlneed_uscore) $2 ;;
 1921       x$lt_dlunknown|x*) $3 ;;
 1922     esac
 1923   else :
 1924     # compilation failed
 1925     $3
 1926   fi
 1927 fi
 1928 rm -fr conftest*
 1929 ])# _LT_TRY_DLOPEN_SELF
 1930 
 1931 
 1932 # LT_SYS_DLOPEN_SELF
 1933 # ------------------
 1934 AC_DEFUN([LT_SYS_DLOPEN_SELF],
 1935 [m4_require([_LT_HEADER_DLFCN])dnl
 1936 if test yes != "$enable_dlopen"; then
 1937   enable_dlopen=unknown
 1938   enable_dlopen_self=unknown
 1939   enable_dlopen_self_static=unknown
 1940 else
 1941   lt_cv_dlopen=no
 1942   lt_cv_dlopen_libs=
 1943 
 1944   case $host_os in
 1945   beos*)
 1946     lt_cv_dlopen=load_add_on
 1947     lt_cv_dlopen_libs=
 1948     lt_cv_dlopen_self=yes
 1949     ;;
 1950 
 1951   mingw* | pw32* | cegcc*)
 1952     lt_cv_dlopen=LoadLibrary
 1953     lt_cv_dlopen_libs=
 1954     ;;
 1955 
 1956   cygwin*)
 1957     lt_cv_dlopen=dlopen
 1958     lt_cv_dlopen_libs=
 1959     ;;
 1960 
 1961   darwin*)
 1962     # if libdl is installed we need to link against it
 1963     AC_CHECK_LIB([dl], [dlopen],
 1964 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
 1965     lt_cv_dlopen=dyld
 1966     lt_cv_dlopen_libs=
 1967     lt_cv_dlopen_self=yes
 1968     ])
 1969     ;;
 1970 
 1971   tpf*)
 1972     # Don't try to run any link tests for TPF.  We know it's impossible
 1973     # because TPF is a cross-compiler, and we know how we open DSOs.
 1974     lt_cv_dlopen=dlopen
 1975     lt_cv_dlopen_libs=
 1976     lt_cv_dlopen_self=no
 1977     ;;
 1978 
 1979   *)
 1980     AC_CHECK_FUNC([shl_load],
 1981 	  [lt_cv_dlopen=shl_load],
 1982       [AC_CHECK_LIB([dld], [shl_load],
 1983 	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
 1984 	[AC_CHECK_FUNC([dlopen],
 1985 	      [lt_cv_dlopen=dlopen],
 1986 	  [AC_CHECK_LIB([dl], [dlopen],
 1987 		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
 1988 	    [AC_CHECK_LIB([svld], [dlopen],
 1989 		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
 1990 	      [AC_CHECK_LIB([dld], [dld_link],
 1991 		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
 1992 	      ])
 1993 	    ])
 1994 	  ])
 1995 	])
 1996       ])
 1997     ;;
 1998   esac
 1999 
 2000   if test no = "$lt_cv_dlopen"; then
 2001     enable_dlopen=no
 2002   else
 2003     enable_dlopen=yes
 2004   fi
 2005 
 2006   case $lt_cv_dlopen in
 2007   dlopen)
 2008     save_CPPFLAGS=$CPPFLAGS
 2009     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
 2010 
 2011     save_LDFLAGS=$LDFLAGS
 2012     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 2013 
 2014     save_LIBS=$LIBS
 2015     LIBS="$lt_cv_dlopen_libs $LIBS"
 2016 
 2017     AC_CACHE_CHECK([whether a program can dlopen itself],
 2018 	  lt_cv_dlopen_self, [dnl
 2019 	  _LT_TRY_DLOPEN_SELF(
 2020 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
 2021 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
 2022     ])
 2023 
 2024     if test yes = "$lt_cv_dlopen_self"; then
 2025       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
 2026       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
 2027 	  lt_cv_dlopen_self_static, [dnl
 2028 	  _LT_TRY_DLOPEN_SELF(
 2029 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
 2030 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
 2031       ])
 2032     fi
 2033 
 2034     CPPFLAGS=$save_CPPFLAGS
 2035     LDFLAGS=$save_LDFLAGS
 2036     LIBS=$save_LIBS
 2037     ;;
 2038   esac
 2039 
 2040   case $lt_cv_dlopen_self in
 2041   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
 2042   *) enable_dlopen_self=unknown ;;
 2043   esac
 2044 
 2045   case $lt_cv_dlopen_self_static in
 2046   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
 2047   *) enable_dlopen_self_static=unknown ;;
 2048   esac
 2049 fi
 2050 _LT_DECL([dlopen_support], [enable_dlopen], [0],
 2051 	 [Whether dlopen is supported])
 2052 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
 2053 	 [Whether dlopen of programs is supported])
 2054 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
 2055 	 [Whether dlopen of statically linked programs is supported])
 2056 ])# LT_SYS_DLOPEN_SELF
 2057 
 2058 # Old name:
 2059 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
 2060 dnl aclocal-1.4 backwards compatibility:
 2061 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
 2062 
 2063 
 2064 # _LT_COMPILER_C_O([TAGNAME])
 2065 # ---------------------------
 2066 # Check to see if options -c and -o are simultaneously supported by compiler.
 2067 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
 2068 m4_defun([_LT_COMPILER_C_O],
 2069 [m4_require([_LT_DECL_SED])dnl
 2070 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2071 m4_require([_LT_TAG_COMPILER])dnl
 2072 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
 2073   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
 2074   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
 2075    $RM -r conftest 2>/dev/null
 2076    mkdir conftest
 2077    cd conftest
 2078    mkdir out
 2079    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 2080 
 2081    lt_compiler_flag="-o out/conftest2.$ac_objext"
 2082    # Insert the option either (1) after the last *FLAGS variable, or
 2083    # (2) before a word containing "conftest.", or (3) at the end.
 2084    # Note that $ac_compile itself does not contain backslashes and begins
 2085    # with a dollar sign (not a hyphen), so the echo should work correctly.
 2086    lt_compile=`echo "$ac_compile" | $SED \
 2087    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 2088    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
 2089    -e 's:$: $lt_compiler_flag:'`
 2090    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
 2091    (eval "$lt_compile" 2>out/conftest.err)
 2092    ac_status=$?
 2093    cat out/conftest.err >&AS_MESSAGE_LOG_FD
 2094    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 2095    if (exit $ac_status) && test -s out/conftest2.$ac_objext
 2096    then
 2097      # The compiler can only warn and ignore the option if not recognized
 2098      # So say no if there are warnings
 2099      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
 2100      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
 2101      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 2102        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 2103      fi
 2104    fi
 2105    chmod u+w . 2>&AS_MESSAGE_LOG_FD
 2106    $RM conftest*
 2107    # SGI C++ compiler will create directory out/ii_files/ for
 2108    # template instantiation
 2109    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
 2110    $RM out/* && rmdir out
 2111    cd ..
 2112    $RM -r conftest
 2113    $RM conftest*
 2114 ])
 2115 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
 2116 	[Does compiler simultaneously support -c and -o options?])
 2117 ])# _LT_COMPILER_C_O
 2118 
 2119 
 2120 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
 2121 # ----------------------------------
 2122 # Check to see if we can do hard links to lock some files if needed
 2123 m4_defun([_LT_COMPILER_FILE_LOCKS],
 2124 [m4_require([_LT_ENABLE_LOCK])dnl
 2125 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2126 _LT_COMPILER_C_O([$1])
 2127 
 2128 hard_links=nottested
 2129 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
 2130   # do not overwrite the value of need_locks provided by the user
 2131   AC_MSG_CHECKING([if we can lock with hard links])
 2132   hard_links=yes
 2133   $RM conftest*
 2134   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2135   touch conftest.a
 2136   ln conftest.a conftest.b 2>&5 || hard_links=no
 2137   ln conftest.a conftest.b 2>/dev/null && hard_links=no
 2138   AC_MSG_RESULT([$hard_links])
 2139   if test no = "$hard_links"; then
 2140     AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
 2141     need_locks=warn
 2142   fi
 2143 else
 2144   need_locks=no
 2145 fi
 2146 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
 2147 ])# _LT_COMPILER_FILE_LOCKS
 2148 
 2149 
 2150 # _LT_CHECK_OBJDIR
 2151 # ----------------
 2152 m4_defun([_LT_CHECK_OBJDIR],
 2153 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
 2154 [rm -f .libs 2>/dev/null
 2155 mkdir .libs 2>/dev/null
 2156 if test -d .libs; then
 2157   lt_cv_objdir=.libs
 2158 else
 2159   # MS-DOS does not allow filenames that begin with a dot.
 2160   lt_cv_objdir=_libs
 2161 fi
 2162 rmdir .libs 2>/dev/null])
 2163 objdir=$lt_cv_objdir
 2164 _LT_DECL([], [objdir], [0],
 2165          [The name of the directory that contains temporary libtool files])dnl
 2166 m4_pattern_allow([LT_OBJDIR])dnl
 2167 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
 2168   [Define to the sub-directory where libtool stores uninstalled libraries.])
 2169 ])# _LT_CHECK_OBJDIR
 2170 
 2171 
 2172 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
 2173 # --------------------------------------
 2174 # Check hardcoding attributes.
 2175 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
 2176 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 2177 _LT_TAGVAR(hardcode_action, $1)=
 2178 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
 2179    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
 2180    test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
 2181 
 2182   # We can hardcode non-existent directories.
 2183   if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
 2184      # If the only mechanism to avoid hardcoding is shlibpath_var, we
 2185      # have to relink, otherwise we might link with an installed library
 2186      # when we should be linking with a yet-to-be-installed one
 2187      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
 2188      test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
 2189     # Linking always hardcodes the temporary library directory.
 2190     _LT_TAGVAR(hardcode_action, $1)=relink
 2191   else
 2192     # We can link without hardcoding, and we can hardcode nonexisting dirs.
 2193     _LT_TAGVAR(hardcode_action, $1)=immediate
 2194   fi
 2195 else
 2196   # We cannot hardcode anything, or else we can only hardcode existing
 2197   # directories.
 2198   _LT_TAGVAR(hardcode_action, $1)=unsupported
 2199 fi
 2200 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
 2201 
 2202 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
 2203    test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
 2204   # Fast installation is not supported
 2205   enable_fast_install=no
 2206 elif test yes = "$shlibpath_overrides_runpath" ||
 2207      test no = "$enable_shared"; then
 2208   # Fast installation is not necessary
 2209   enable_fast_install=needless
 2210 fi
 2211 _LT_TAGDECL([], [hardcode_action], [0],
 2212     [How to hardcode a shared library path into an executable])
 2213 ])# _LT_LINKER_HARDCODE_LIBPATH
 2214 
 2215 
 2216 # _LT_CMD_STRIPLIB
 2217 # ----------------
 2218 m4_defun([_LT_CMD_STRIPLIB],
 2219 [m4_require([_LT_DECL_EGREP])
 2220 striplib=
 2221 old_striplib=
 2222 AC_MSG_CHECKING([whether stripping libraries is possible])
 2223 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 2224   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 2225   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
 2226   AC_MSG_RESULT([yes])
 2227 else
 2228 # FIXME - insert some real tests, host_os isn't really good enough
 2229   case $host_os in
 2230   darwin*)
 2231     if test -n "$STRIP"; then
 2232       striplib="$STRIP -x"
 2233       old_striplib="$STRIP -S"
 2234       AC_MSG_RESULT([yes])
 2235     else
 2236       AC_MSG_RESULT([no])
 2237     fi
 2238     ;;
 2239   *)
 2240     AC_MSG_RESULT([no])
 2241     ;;
 2242   esac
 2243 fi
 2244 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
 2245 _LT_DECL([], [striplib], [1])
 2246 ])# _LT_CMD_STRIPLIB
 2247 
 2248 
 2249 # _LT_PREPARE_MUNGE_PATH_LIST
 2250 # ---------------------------
 2251 # Make sure func_munge_path_list() is defined correctly.
 2252 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
 2253 [[# func_munge_path_list VARIABLE PATH
 2254 # -----------------------------------
 2255 # VARIABLE is name of variable containing _space_ separated list of
 2256 # directories to be munged by the contents of PATH, which is string
 2257 # having a format:
 2258 # "DIR[:DIR]:"
 2259 #       string "DIR[ DIR]" will be prepended to VARIABLE
 2260 # ":DIR[:DIR]"
 2261 #       string "DIR[ DIR]" will be appended to VARIABLE
 2262 # "DIRP[:DIRP]::[DIRA:]DIRA"
 2263 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
 2264 #       "DIRA[ DIRA]" will be appended to VARIABLE
 2265 # "DIR[:DIR]"
 2266 #       VARIABLE will be replaced by "DIR[ DIR]"
 2267 func_munge_path_list ()
 2268 {
 2269     case x@S|@2 in
 2270     x)
 2271         ;;
 2272     *:)
 2273         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
 2274         ;;
 2275     x:*)
 2276         eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2277         ;;
 2278     *::*)
 2279         eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
 2280         eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
 2281         ;;
 2282     *)
 2283         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
 2284         ;;
 2285     esac
 2286 }
 2287 ]])# _LT_PREPARE_PATH_LIST
 2288 
 2289 
 2290 # _LT_SYS_DYNAMIC_LINKER([TAG])
 2291 # -----------------------------
 2292 # PORTME Fill in your ld.so characteristics
 2293 m4_defun([_LT_SYS_DYNAMIC_LINKER],
 2294 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 2295 m4_require([_LT_DECL_EGREP])dnl
 2296 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 2297 m4_require([_LT_DECL_OBJDUMP])dnl
 2298 m4_require([_LT_DECL_SED])dnl
 2299 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 2300 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
 2301 AC_MSG_CHECKING([dynamic linker characteristics])
 2302 m4_if([$1],
 2303 	[], [
 2304 if test yes = "$GCC"; then
 2305   case $host_os in
 2306     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
 2307     *) lt_awk_arg='/^libraries:/' ;;
 2308   esac
 2309   case $host_os in
 2310     mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
 2311     *) lt_sed_strip_eq='s|=/|/|g' ;;
 2312   esac
 2313   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
 2314   case $lt_search_path_spec in
 2315   *\;*)
 2316     # if the path contains ";" then we assume it to be the separator
 2317     # otherwise default to the standard path separator (i.e. ":") - it is
 2318     # assumed that no part of a normal pathname contains ";" but that should
 2319     # okay in the real world where ";" in dirpaths is itself problematic.
 2320     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
 2321     ;;
 2322   *)
 2323     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
 2324     ;;
 2325   esac
 2326   # Ok, now we have the path, separated by spaces, we can step through it
 2327   # and add multilib dir if necessary...
 2328   lt_tmp_lt_search_path_spec=
 2329   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
 2330   # ...but if some path component already ends with the multilib dir we assume
 2331   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
 2332   case "$lt_multi_os_dir; $lt_search_path_spec " in
 2333   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
 2334     lt_multi_os_dir=
 2335     ;;
 2336   esac
 2337   for lt_sys_path in $lt_search_path_spec; do
 2338     if test -d "$lt_sys_path$lt_multi_os_dir"; then
 2339       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
 2340     elif test -n "$lt_multi_os_dir"; then
 2341       test -d "$lt_sys_path" && \
 2342 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
 2343     fi
 2344   done
 2345   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
 2346 BEGIN {RS = " "; FS = "/|\n";} {
 2347   lt_foo = "";
 2348   lt_count = 0;
 2349   for (lt_i = NF; lt_i > 0; lt_i--) {
 2350     if ($lt_i != "" && $lt_i != ".") {
 2351       if ($lt_i == "..") {
 2352         lt_count++;
 2353       } else {
 2354         if (lt_count == 0) {
 2355           lt_foo = "/" $lt_i lt_foo;
 2356         } else {
 2357           lt_count--;
 2358         }
 2359       }
 2360     }
 2361   }
 2362   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
 2363   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
 2364 }'`
 2365   # AWK program above erroneously prepends '/' to C:/dos/paths
 2366   # for these hosts.
 2367   case $host_os in
 2368     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
 2369       $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
 2370   esac
 2371   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
 2372 else
 2373   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2374 fi])
 2375 library_names_spec=
 2376 libname_spec='lib$name'
 2377 soname_spec=
 2378 shrext_cmds=.so
 2379 postinstall_cmds=
 2380 postuninstall_cmds=
 2381 finish_cmds=
 2382 finish_eval=
 2383 shlibpath_var=
 2384 shlibpath_overrides_runpath=unknown
 2385 version_type=none
 2386 dynamic_linker="$host_os ld.so"
 2387 sys_lib_dlsearch_path_spec="/lib /usr/lib"
 2388 need_lib_prefix=unknown
 2389 hardcode_into_libs=no
 2390 
 2391 # when you set need_version to no, make sure it does not cause -set_version
 2392 # flags to be left without arguments
 2393 need_version=unknown
 2394 
 2395 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
 2396 [User-defined run-time library search path.])
 2397 
 2398 case $host_os in
 2399 aix3*)
 2400   version_type=linux # correct to gnu/linux during the next big refactor
 2401   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
 2402   shlibpath_var=LIBPATH
 2403 
 2404   # AIX 3 has no versioning support, so we append a major version to the name.
 2405   soname_spec='$libname$release$shared_ext$major'
 2406   ;;
 2407 
 2408 aix[[4-9]]*)
 2409   version_type=linux # correct to gnu/linux during the next big refactor
 2410   need_lib_prefix=no
 2411   need_version=no
 2412   hardcode_into_libs=yes
 2413   if test ia64 = "$host_cpu"; then
 2414     # AIX 5 supports IA64
 2415     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
 2416     shlibpath_var=LD_LIBRARY_PATH
 2417   else
 2418     # With GCC up to 2.95.x, collect2 would create an import file
 2419     # for dependence libraries.  The import file would start with
 2420     # the line '#! .'.  This would cause the generated library to
 2421     # depend on '.', always an invalid library.  This was fixed in
 2422     # development snapshots of GCC prior to 3.0.
 2423     case $host_os in
 2424       aix4 | aix4.[[01]] | aix4.[[01]].*)
 2425       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
 2426 	   echo ' yes '
 2427 	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
 2428 	:
 2429       else
 2430 	can_build_shared=no
 2431       fi
 2432       ;;
 2433     esac
 2434     # Using Import Files as archive members, it is possible to support
 2435     # filename-based versioning of shared library archives on AIX. While
 2436     # this would work for both with and without runtime linking, it will
 2437     # prevent static linking of such archives. So we do filename-based
 2438     # shared library versioning with .so extension only, which is used
 2439     # when both runtime linking and shared linking is enabled.
 2440     # Unfortunately, runtime linking may impact performance, so we do
 2441     # not want this to be the default eventually. Also, we use the
 2442     # versioned .so libs for executables only if there is the -brtl
 2443     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
 2444     # To allow for filename-based versioning support, we need to create
 2445     # libNAME.so.V as an archive file, containing:
 2446     # *) an Import File, referring to the versioned filename of the
 2447     #    archive as well as the shared archive member, telling the
 2448     #    bitwidth (32 or 64) of that shared object, and providing the
 2449     #    list of exported symbols of that shared object, eventually
 2450     #    decorated with the 'weak' keyword
 2451     # *) the shared object with the F_LOADONLY flag set, to really avoid
 2452     #    it being seen by the linker.
 2453     # At run time we better use the real file rather than another symlink,
 2454     # but for link time we create the symlink libNAME.so -> libNAME.so.V
 2455 
 2456     case $with_aix_soname,$aix_use_runtimelinking in
 2457     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
 2458     # soname into executable. Probably we can add versioning support to
 2459     # collect2, so additional links can be useful in future.
 2460     aix,yes) # traditional libtool
 2461       dynamic_linker='AIX unversionable lib.so'
 2462       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
 2463       # instead of lib<name>.a to let people know that these are not
 2464       # typical AIX shared libraries.
 2465       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2466       ;;
 2467     aix,no) # traditional AIX only
 2468       dynamic_linker='AIX lib.a[(]lib.so.V[)]'
 2469       # We preserve .a as extension for shared libraries through AIX4.2
 2470       # and later when we are not doing run time linking.
 2471       library_names_spec='$libname$release.a $libname.a'
 2472       soname_spec='$libname$release$shared_ext$major'
 2473       ;;
 2474     svr4,*) # full svr4 only
 2475       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
 2476       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2477       # We do not specify a path in Import Files, so LIBPATH fires.
 2478       shlibpath_overrides_runpath=yes
 2479       ;;
 2480     *,yes) # both, prefer svr4
 2481       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
 2482       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
 2483       # unpreferred sharedlib libNAME.a needs extra handling
 2484       postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
 2485       postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
 2486       # We do not specify a path in Import Files, so LIBPATH fires.
 2487       shlibpath_overrides_runpath=yes
 2488       ;;
 2489     *,no) # both, prefer aix
 2490       dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
 2491       library_names_spec='$libname$release.a $libname.a'
 2492       soname_spec='$libname$release$shared_ext$major'
 2493       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
 2494       postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
 2495       postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
 2496       ;;
 2497     esac
 2498     shlibpath_var=LIBPATH
 2499   fi
 2500   ;;
 2501 
 2502 amigaos*)
 2503   case $host_cpu in
 2504   powerpc)
 2505     # Since July 2007 AmigaOS4 officially supports .so libraries.
 2506     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
 2507     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2508     ;;
 2509   m68k)
 2510     library_names_spec='$libname.ixlibrary $libname.a'
 2511     # Create ${libname}_ixlibrary.a entries in /sys/libs.
 2512     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
 2513     ;;
 2514   esac
 2515   ;;
 2516 
 2517 beos*)
 2518   library_names_spec='$libname$shared_ext'
 2519   dynamic_linker="$host_os ld.so"
 2520   shlibpath_var=LIBRARY_PATH
 2521   ;;
 2522 
 2523 bsdi[[45]]*)
 2524   version_type=linux # correct to gnu/linux during the next big refactor
 2525   need_version=no
 2526   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2527   soname_spec='$libname$release$shared_ext$major'
 2528   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 2529   shlibpath_var=LD_LIBRARY_PATH
 2530   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
 2531   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
 2532   # the default ld.so.conf also contains /usr/contrib/lib and
 2533   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
 2534   # libtool to hard-code these into programs
 2535   ;;
 2536 
 2537 cygwin* | mingw* | pw32* | cegcc*)
 2538   version_type=windows
 2539   shrext_cmds=.dll
 2540   need_version=no
 2541   need_lib_prefix=no
 2542 
 2543   case $GCC,$cc_basename in
 2544   yes,*)
 2545     # gcc
 2546     library_names_spec='$libname.dll.a'
 2547     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2548     postinstall_cmds='base_file=`basename \$file`~
 2549       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2550       dldir=$destdir/`dirname \$dlpath`~
 2551       test -d \$dldir || mkdir -p \$dldir~
 2552       $install_prog $dir/$dlname \$dldir/$dlname~
 2553       chmod a+x \$dldir/$dlname~
 2554       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2555         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2556       fi'
 2557     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2558       dlpath=$dir/\$dldll~
 2559        $RM \$dlpath'
 2560     shlibpath_overrides_runpath=yes
 2561 
 2562     case $host_os in
 2563     cygwin*)
 2564       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
 2565       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2566 m4_if([$1], [],[
 2567       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
 2568       ;;
 2569     mingw* | cegcc*)
 2570       # MinGW DLLs use traditional 'lib' prefix
 2571       soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2572       ;;
 2573     pw32*)
 2574       # pw32 DLLs use 'pw' prefix rather than 'lib'
 2575       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2576       ;;
 2577     esac
 2578     dynamic_linker='Win32 ld.exe'
 2579     ;;
 2580 
 2581   *,cl*)
 2582     # Native MSVC
 2583     libname_spec='$name'
 2584     soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
 2585     library_names_spec='$libname.dll.lib'
 2586 
 2587     case $build_os in
 2588     mingw*)
 2589       sys_lib_search_path_spec=
 2590       lt_save_ifs=$IFS
 2591       IFS=';'
 2592       for lt_path in $LIB
 2593       do
 2594         IFS=$lt_save_ifs
 2595         # Let DOS variable expansion print the short 8.3 style file name.
 2596         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
 2597         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
 2598       done
 2599       IFS=$lt_save_ifs
 2600       # Convert to MSYS style.
 2601       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
 2602       ;;
 2603     cygwin*)
 2604       # Convert to unix form, then to dos form, then back to unix form
 2605       # but this time dos style (no spaces!) so that the unix form looks
 2606       # like /cygdrive/c/PROGRA~1:/cygdr...
 2607       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
 2608       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
 2609       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2610       ;;
 2611     *)
 2612       sys_lib_search_path_spec=$LIB
 2613       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
 2614         # It is most probably a Windows format PATH.
 2615         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
 2616       else
 2617         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
 2618       fi
 2619       # FIXME: find the short name or the path components, as spaces are
 2620       # common. (e.g. "Program Files" -> "PROGRA~1")
 2621       ;;
 2622     esac
 2623 
 2624     # DLL is installed to $(libdir)/../bin by postinstall_cmds
 2625     postinstall_cmds='base_file=`basename \$file`~
 2626       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
 2627       dldir=$destdir/`dirname \$dlpath`~
 2628       test -d \$dldir || mkdir -p \$dldir~
 2629       $install_prog $dir/$dlname \$dldir/$dlname'
 2630     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
 2631       dlpath=$dir/\$dldll~
 2632        $RM \$dlpath'
 2633     shlibpath_overrides_runpath=yes
 2634     dynamic_linker='Win32 link.exe'
 2635     ;;
 2636 
 2637   *)
 2638     # Assume MSVC wrapper
 2639     library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
 2640     dynamic_linker='Win32 ld.exe'
 2641     ;;
 2642   esac
 2643   # FIXME: first we should search . and the directory the executable is in
 2644   shlibpath_var=PATH
 2645   ;;
 2646 
 2647 darwin* | rhapsody*)
 2648   dynamic_linker="$host_os dyld"
 2649   version_type=darwin
 2650   need_lib_prefix=no
 2651   need_version=no
 2652   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
 2653   soname_spec='$libname$release$major$shared_ext'
 2654   shlibpath_overrides_runpath=yes
 2655   shlibpath_var=DYLD_LIBRARY_PATH
 2656   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
 2657 m4_if([$1], [],[
 2658   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
 2659   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 2660   ;;
 2661 
 2662 dgux*)
 2663   version_type=linux # correct to gnu/linux during the next big refactor
 2664   need_lib_prefix=no
 2665   need_version=no
 2666   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2667   soname_spec='$libname$release$shared_ext$major'
 2668   shlibpath_var=LD_LIBRARY_PATH
 2669   ;;
 2670 
 2671 freebsd* | dragonfly*)
 2672   # DragonFly does not have aout.  When/if they implement a new
 2673   # versioning mechanism, adjust this.
 2674   if test -x /usr/bin/objformat; then
 2675     objformat=`/usr/bin/objformat`
 2676   else
 2677     case $host_os in
 2678     freebsd[[23]].*) objformat=aout ;;
 2679     *) objformat=elf ;;
 2680     esac
 2681   fi
 2682   version_type=freebsd-$objformat
 2683   case $version_type in
 2684     freebsd-elf*)
 2685       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2686       soname_spec='$libname$release$shared_ext$major'
 2687       need_version=no
 2688       need_lib_prefix=no
 2689       ;;
 2690     freebsd-*)
 2691       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2692       need_version=yes
 2693       ;;
 2694   esac
 2695   shlibpath_var=LD_LIBRARY_PATH
 2696   case $host_os in
 2697   freebsd2.*)
 2698     shlibpath_overrides_runpath=yes
 2699     ;;
 2700   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
 2701     shlibpath_overrides_runpath=yes
 2702     hardcode_into_libs=yes
 2703     ;;
 2704   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
 2705   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
 2706     shlibpath_overrides_runpath=no
 2707     hardcode_into_libs=yes
 2708     ;;
 2709   *) # from 4.6 on, and DragonFly
 2710     shlibpath_overrides_runpath=yes
 2711     hardcode_into_libs=yes
 2712     ;;
 2713   esac
 2714   ;;
 2715 
 2716 haiku*)
 2717   version_type=linux # correct to gnu/linux during the next big refactor
 2718   need_lib_prefix=no
 2719   need_version=no
 2720   dynamic_linker="$host_os runtime_loader"
 2721   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2722   soname_spec='$libname$release$shared_ext$major'
 2723   shlibpath_var=LIBRARY_PATH
 2724   shlibpath_overrides_runpath=no
 2725   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
 2726   hardcode_into_libs=yes
 2727   ;;
 2728 
 2729 hpux9* | hpux10* | hpux11*)
 2730   # Give a soname corresponding to the major version so that dld.sl refuses to
 2731   # link against other versions.
 2732   version_type=sunos
 2733   need_lib_prefix=no
 2734   need_version=no
 2735   case $host_cpu in
 2736   ia64*)
 2737     shrext_cmds='.so'
 2738     hardcode_into_libs=yes
 2739     dynamic_linker="$host_os dld.so"
 2740     shlibpath_var=LD_LIBRARY_PATH
 2741     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2742     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2743     soname_spec='$libname$release$shared_ext$major'
 2744     if test 32 = "$HPUX_IA64_MODE"; then
 2745       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
 2746       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
 2747     else
 2748       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 2749       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
 2750     fi
 2751     ;;
 2752   hppa*64*)
 2753     shrext_cmds='.sl'
 2754     hardcode_into_libs=yes
 2755     dynamic_linker="$host_os dld.sl"
 2756     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 2757     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 2758     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2759     soname_spec='$libname$release$shared_ext$major'
 2760     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 2761     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2762     ;;
 2763   *)
 2764     shrext_cmds='.sl'
 2765     dynamic_linker="$host_os dld.sl"
 2766     shlibpath_var=SHLIB_PATH
 2767     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 2768     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2769     soname_spec='$libname$release$shared_ext$major'
 2770     ;;
 2771   esac
 2772   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
 2773   postinstall_cmds='chmod 555 $lib'
 2774   # or fails outright, so override atomically:
 2775   install_override_mode=555
 2776   ;;
 2777 
 2778 interix[[3-9]]*)
 2779   version_type=linux # correct to gnu/linux during the next big refactor
 2780   need_lib_prefix=no
 2781   need_version=no
 2782   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2783   soname_spec='$libname$release$shared_ext$major'
 2784   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
 2785   shlibpath_var=LD_LIBRARY_PATH
 2786   shlibpath_overrides_runpath=no
 2787   hardcode_into_libs=yes
 2788   ;;
 2789 
 2790 irix5* | irix6* | nonstopux*)
 2791   case $host_os in
 2792     nonstopux*) version_type=nonstopux ;;
 2793     *)
 2794 	if test yes = "$lt_cv_prog_gnu_ld"; then
 2795 		version_type=linux # correct to gnu/linux during the next big refactor
 2796 	else
 2797 		version_type=irix
 2798 	fi ;;
 2799   esac
 2800   need_lib_prefix=no
 2801   need_version=no
 2802   soname_spec='$libname$release$shared_ext$major'
 2803   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
 2804   case $host_os in
 2805   irix5* | nonstopux*)
 2806     libsuff= shlibsuff=
 2807     ;;
 2808   *)
 2809     case $LD in # libtool.m4 will add one of these switches to LD
 2810     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
 2811       libsuff= shlibsuff= libmagic=32-bit;;
 2812     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
 2813       libsuff=32 shlibsuff=N32 libmagic=N32;;
 2814     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
 2815       libsuff=64 shlibsuff=64 libmagic=64-bit;;
 2816     *) libsuff= shlibsuff= libmagic=never-match;;
 2817     esac
 2818     ;;
 2819   esac
 2820   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
 2821   shlibpath_overrides_runpath=no
 2822   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
 2823   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
 2824   hardcode_into_libs=yes
 2825   ;;
 2826 
 2827 # No shared lib support for Linux oldld, aout, or coff.
 2828 linux*oldld* | linux*aout* | linux*coff*)
 2829   dynamic_linker=no
 2830   ;;
 2831 
 2832 linux*android*)
 2833   version_type=none # Android doesn't support versioned libraries.
 2834   need_lib_prefix=no
 2835   need_version=no
 2836   library_names_spec='$libname$release$shared_ext'
 2837   soname_spec='$libname$release$shared_ext'
 2838   finish_cmds=
 2839   shlibpath_var=LD_LIBRARY_PATH
 2840   shlibpath_overrides_runpath=yes
 2841 
 2842   # This implies no fast_install, which is unacceptable.
 2843   # Some rework will be needed to allow for fast_install
 2844   # before this can be enabled.
 2845   hardcode_into_libs=yes
 2846 
 2847   dynamic_linker='Android linker'
 2848   # Don't embed -rpath directories since the linker doesn't support them.
 2849   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 2850   ;;
 2851 
 2852 # This must be glibc/ELF.
 2853 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 2854   version_type=linux # correct to gnu/linux during the next big refactor
 2855   need_lib_prefix=no
 2856   need_version=no
 2857   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2858   soname_spec='$libname$release$shared_ext$major'
 2859   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
 2860   shlibpath_var=LD_LIBRARY_PATH
 2861   shlibpath_overrides_runpath=no
 2862 
 2863   # Some binutils ld are patched to set DT_RUNPATH
 2864   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
 2865     [lt_cv_shlibpath_overrides_runpath=no
 2866     save_LDFLAGS=$LDFLAGS
 2867     save_libdir=$libdir
 2868     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
 2869 	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
 2870     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
 2871       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
 2872 	 [lt_cv_shlibpath_overrides_runpath=yes])])
 2873     LDFLAGS=$save_LDFLAGS
 2874     libdir=$save_libdir
 2875     ])
 2876   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
 2877 
 2878   # This implies no fast_install, which is unacceptable.
 2879   # Some rework will be needed to allow for fast_install
 2880   # before this can be enabled.
 2881   hardcode_into_libs=yes
 2882 
 2883   # Ideally, we could use ldconfig to report *all* directores which are
 2884   # searched for libraries, however this is still not possible.  Aside from not
 2885   # being certain /sbin/ldconfig is available, command
 2886   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
 2887   # even though it is searched at run-time.  Try to do the best guess by
 2888   # appending ld.so.conf contents (and includes) to the search path.
 2889   if test -f /etc/ld.so.conf; then
 2890     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
 2891     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
 2892   fi
 2893 
 2894   # We used to test for /lib/ld.so.1 and disable shared libraries on
 2895   # powerpc, because MkLinux only supported shared libraries with the
 2896   # GNU dynamic linker.  Since this was broken with cross compilers,
 2897   # most powerpc-linux boxes support dynamic linking these days and
 2898   # people can always --disable-shared, the test was removed, and we
 2899   # assume the GNU/Linux dynamic linker is in use.
 2900   dynamic_linker='GNU/Linux ld.so'
 2901   ;;
 2902 
 2903 netbsdelf*-gnu)
 2904   version_type=linux
 2905   need_lib_prefix=no
 2906   need_version=no
 2907   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 2908   soname_spec='${libname}${release}${shared_ext}$major'
 2909   shlibpath_var=LD_LIBRARY_PATH
 2910   shlibpath_overrides_runpath=no
 2911   hardcode_into_libs=yes
 2912   dynamic_linker='NetBSD ld.elf_so'
 2913   ;;
 2914 
 2915 netbsd*)
 2916   version_type=sunos
 2917   need_lib_prefix=no
 2918   need_version=no
 2919   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 2920     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2921     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2922     dynamic_linker='NetBSD (a.out) ld.so'
 2923   else
 2924     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2925     soname_spec='$libname$release$shared_ext$major'
 2926     dynamic_linker='NetBSD ld.elf_so'
 2927   fi
 2928   shlibpath_var=LD_LIBRARY_PATH
 2929   shlibpath_overrides_runpath=yes
 2930   hardcode_into_libs=yes
 2931   ;;
 2932 
 2933 newsos6)
 2934   version_type=linux # correct to gnu/linux during the next big refactor
 2935   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2936   shlibpath_var=LD_LIBRARY_PATH
 2937   shlibpath_overrides_runpath=yes
 2938   ;;
 2939 
 2940 *nto* | *qnx*)
 2941   version_type=qnx
 2942   need_lib_prefix=no
 2943   need_version=no
 2944   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 2945   soname_spec='$libname$release$shared_ext$major'
 2946   shlibpath_var=LD_LIBRARY_PATH
 2947   shlibpath_overrides_runpath=no
 2948   hardcode_into_libs=yes
 2949   dynamic_linker='ldqnx.so'
 2950   ;;
 2951 
 2952 openbsd* | bitrig*)
 2953   version_type=sunos
 2954   sys_lib_dlsearch_path_spec=/usr/lib
 2955   need_lib_prefix=no
 2956   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 2957     need_version=no
 2958   else
 2959     need_version=yes
 2960   fi
 2961   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 2962   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 2963   shlibpath_var=LD_LIBRARY_PATH
 2964   shlibpath_overrides_runpath=yes
 2965   ;;
 2966 
 2967 os2*)
 2968   libname_spec='$name'
 2969   version_type=windows
 2970   shrext_cmds=.dll
 2971   need_version=no
 2972   need_lib_prefix=no
 2973   # OS/2 can only load a DLL with a base name of 8 characters or less.
 2974   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
 2975     v=$($ECHO $release$versuffix | tr -d .-);
 2976     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
 2977     $ECHO $n$v`$shared_ext'
 2978   library_names_spec='${libname}_dll.$libext'
 2979   dynamic_linker='OS/2 ld.exe'
 2980   shlibpath_var=BEGINLIBPATH
 2981   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
 2982   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 2983   postinstall_cmds='base_file=`basename \$file`~
 2984     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
 2985     dldir=$destdir/`dirname \$dlpath`~
 2986     test -d \$dldir || mkdir -p \$dldir~
 2987     $install_prog $dir/$dlname \$dldir/$dlname~
 2988     chmod a+x \$dldir/$dlname~
 2989     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
 2990       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
 2991     fi'
 2992   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
 2993     dlpath=$dir/\$dldll~
 2994     $RM \$dlpath'
 2995   ;;
 2996 
 2997 osf3* | osf4* | osf5*)
 2998   version_type=osf
 2999   need_lib_prefix=no
 3000   need_version=no
 3001   soname_spec='$libname$release$shared_ext$major'
 3002   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3003   shlibpath_var=LD_LIBRARY_PATH
 3004   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
 3005   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 3006   ;;
 3007 
 3008 rdos*)
 3009   dynamic_linker=no
 3010   ;;
 3011 
 3012 solaris*)
 3013   version_type=linux # correct to gnu/linux during the next big refactor
 3014   need_lib_prefix=no
 3015   need_version=no
 3016   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3017   soname_spec='$libname$release$shared_ext$major'
 3018   shlibpath_var=LD_LIBRARY_PATH
 3019   shlibpath_overrides_runpath=yes
 3020   hardcode_into_libs=yes
 3021   # ldd complains unless libraries are executable
 3022   postinstall_cmds='chmod +x $lib'
 3023   ;;
 3024 
 3025 sunos4*)
 3026   version_type=sunos
 3027   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
 3028   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
 3029   shlibpath_var=LD_LIBRARY_PATH
 3030   shlibpath_overrides_runpath=yes
 3031   if test yes = "$with_gnu_ld"; then
 3032     need_lib_prefix=no
 3033   fi
 3034   need_version=yes
 3035   ;;
 3036 
 3037 sysv4 | sysv4.3*)
 3038   version_type=linux # correct to gnu/linux during the next big refactor
 3039   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3040   soname_spec='$libname$release$shared_ext$major'
 3041   shlibpath_var=LD_LIBRARY_PATH
 3042   case $host_vendor in
 3043     sni)
 3044       shlibpath_overrides_runpath=no
 3045       need_lib_prefix=no
 3046       runpath_var=LD_RUN_PATH
 3047       ;;
 3048     siemens)
 3049       need_lib_prefix=no
 3050       ;;
 3051     motorola)
 3052       need_lib_prefix=no
 3053       need_version=no
 3054       shlibpath_overrides_runpath=no
 3055       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
 3056       ;;
 3057   esac
 3058   ;;
 3059 
 3060 sysv4*MP*)
 3061   if test -d /usr/nec; then
 3062     version_type=linux # correct to gnu/linux during the next big refactor
 3063     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
 3064     soname_spec='$libname$shared_ext.$major'
 3065     shlibpath_var=LD_LIBRARY_PATH
 3066   fi
 3067   ;;
 3068 
 3069 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3070   version_type=sco
 3071   need_lib_prefix=no
 3072   need_version=no
 3073   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
 3074   soname_spec='$libname$release$shared_ext$major'
 3075   shlibpath_var=LD_LIBRARY_PATH
 3076   shlibpath_overrides_runpath=yes
 3077   hardcode_into_libs=yes
 3078   if test yes = "$with_gnu_ld"; then
 3079     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
 3080   else
 3081     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
 3082     case $host_os in
 3083       sco3.2v5*)
 3084         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
 3085 	;;
 3086     esac
 3087   fi
 3088   sys_lib_dlsearch_path_spec='/usr/lib'
 3089   ;;
 3090 
 3091 tpf*)
 3092   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
 3093   version_type=linux # correct to gnu/linux during the next big refactor
 3094   need_lib_prefix=no
 3095   need_version=no
 3096   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3097   shlibpath_var=LD_LIBRARY_PATH
 3098   shlibpath_overrides_runpath=no
 3099   hardcode_into_libs=yes
 3100   ;;
 3101 
 3102 uts4*)
 3103   version_type=linux # correct to gnu/linux during the next big refactor
 3104   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
 3105   soname_spec='$libname$release$shared_ext$major'
 3106   shlibpath_var=LD_LIBRARY_PATH
 3107   ;;
 3108 
 3109 *)
 3110   dynamic_linker=no
 3111   ;;
 3112 esac
 3113 AC_MSG_RESULT([$dynamic_linker])
 3114 test no = "$dynamic_linker" && can_build_shared=no
 3115 
 3116 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 3117 if test yes = "$GCC"; then
 3118   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
 3119 fi
 3120 
 3121 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
 3122   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
 3123 fi
 3124 
 3125 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
 3126   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
 3127 fi
 3128 
 3129 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
 3130 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
 3131 
 3132 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
 3133 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
 3134 
 3135 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
 3136 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
 3137 
 3138 _LT_DECL([], [variables_saved_for_relink], [1],
 3139     [Variables whose values should be saved in libtool wrapper scripts and
 3140     restored at link time])
 3141 _LT_DECL([], [need_lib_prefix], [0],
 3142     [Do we need the "lib" prefix for modules?])
 3143 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
 3144 _LT_DECL([], [version_type], [0], [Library versioning type])
 3145 _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
 3146 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
 3147 _LT_DECL([], [shlibpath_overrides_runpath], [0],
 3148     [Is shlibpath searched before the hard-coded library search path?])
 3149 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
 3150 _LT_DECL([], [library_names_spec], [1],
 3151     [[List of archive names.  First name is the real one, the rest are links.
 3152     The last name is the one that the linker finds with -lNAME]])
 3153 _LT_DECL([], [soname_spec], [1],
 3154     [[The coded name of the library, if different from the real name]])
 3155 _LT_DECL([], [install_override_mode], [1],
 3156     [Permission mode override for installation of shared libraries])
 3157 _LT_DECL([], [postinstall_cmds], [2],
 3158     [Command to use after installation of a shared archive])
 3159 _LT_DECL([], [postuninstall_cmds], [2],
 3160     [Command to use after uninstallation of a shared archive])
 3161 _LT_DECL([], [finish_cmds], [2],
 3162     [Commands used to finish a libtool library installation in a directory])
 3163 _LT_DECL([], [finish_eval], [1],
 3164     [[As "finish_cmds", except a single script fragment to be evaled but
 3165     not shown]])
 3166 _LT_DECL([], [hardcode_into_libs], [0],
 3167     [Whether we should hardcode library paths into libraries])
 3168 _LT_DECL([], [sys_lib_search_path_spec], [2],
 3169     [Compile-time system search path for libraries])
 3170 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
 3171     [Detected run-time system search path for libraries])
 3172 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
 3173     [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
 3174 ])# _LT_SYS_DYNAMIC_LINKER
 3175 
 3176 
 3177 # _LT_PATH_TOOL_PREFIX(TOOL)
 3178 # --------------------------
 3179 # find a file program that can recognize shared library
 3180 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
 3181 [m4_require([_LT_DECL_EGREP])dnl
 3182 AC_MSG_CHECKING([for $1])
 3183 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 3184 [case $MAGIC_CMD in
 3185 [[\\/*] |  ?:[\\/]*])
 3186   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
 3187   ;;
 3188 *)
 3189   lt_save_MAGIC_CMD=$MAGIC_CMD
 3190   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3191 dnl $ac_dummy forces splitting on constant user-supplied paths.
 3192 dnl POSIX.2 word splitting is done only on the output of word expansions,
 3193 dnl not every word.  This closes a longstanding sh security hole.
 3194   ac_dummy="m4_if([$2], , $PATH, [$2])"
 3195   for ac_dir in $ac_dummy; do
 3196     IFS=$lt_save_ifs
 3197     test -z "$ac_dir" && ac_dir=.
 3198     if test -f "$ac_dir/$1"; then
 3199       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
 3200       if test -n "$file_magic_test_file"; then
 3201 	case $deplibs_check_method in
 3202 	"file_magic "*)
 3203 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 3204 	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3205 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 3206 	    $EGREP "$file_magic_regex" > /dev/null; then
 3207 	    :
 3208 	  else
 3209 	    cat <<_LT_EOF 1>&2
 3210 
 3211 *** Warning: the command libtool uses to detect shared libraries,
 3212 *** $file_magic_cmd, produces output that libtool cannot recognize.
 3213 *** The result is that libtool may fail to recognize shared libraries
 3214 *** as such.  This will affect the creation of libtool libraries that
 3215 *** depend on shared libraries, but programs linked with such libtool
 3216 *** libraries will work regardless of this problem.  Nevertheless, you
 3217 *** may want to report the problem to your system manager and/or to
 3218 *** bug-libtool@gnu.org
 3219 
 3220 _LT_EOF
 3221 	  fi ;;
 3222 	esac
 3223       fi
 3224       break
 3225     fi
 3226   done
 3227   IFS=$lt_save_ifs
 3228   MAGIC_CMD=$lt_save_MAGIC_CMD
 3229   ;;
 3230 esac])
 3231 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 3232 if test -n "$MAGIC_CMD"; then
 3233   AC_MSG_RESULT($MAGIC_CMD)
 3234 else
 3235   AC_MSG_RESULT(no)
 3236 fi
 3237 _LT_DECL([], [MAGIC_CMD], [0],
 3238 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
 3239 ])# _LT_PATH_TOOL_PREFIX
 3240 
 3241 # Old name:
 3242 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
 3243 dnl aclocal-1.4 backwards compatibility:
 3244 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
 3245 
 3246 
 3247 # _LT_PATH_MAGIC
 3248 # --------------
 3249 # find a file program that can recognize a shared library
 3250 m4_defun([_LT_PATH_MAGIC],
 3251 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
 3252 if test -z "$lt_cv_path_MAGIC_CMD"; then
 3253   if test -n "$ac_tool_prefix"; then
 3254     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
 3255   else
 3256     MAGIC_CMD=:
 3257   fi
 3258 fi
 3259 ])# _LT_PATH_MAGIC
 3260 
 3261 
 3262 # LT_PATH_LD
 3263 # ----------
 3264 # find the pathname to the GNU or non-GNU linker
 3265 AC_DEFUN([LT_PATH_LD],
 3266 [AC_REQUIRE([AC_PROG_CC])dnl
 3267 AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3268 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 3269 m4_require([_LT_DECL_SED])dnl
 3270 m4_require([_LT_DECL_EGREP])dnl
 3271 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
 3272 
 3273 AC_ARG_WITH([gnu-ld],
 3274     [AS_HELP_STRING([--with-gnu-ld],
 3275 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 3276     [test no = "$withval" || with_gnu_ld=yes],
 3277     [with_gnu_ld=no])dnl
 3278 
 3279 ac_prog=ld
 3280 if test yes = "$GCC"; then
 3281   # Check if gcc -print-prog-name=ld gives a path.
 3282   AC_MSG_CHECKING([for ld used by $CC])
 3283   case $host in
 3284   *-*-mingw*)
 3285     # gcc leaves a trailing carriage return, which upsets mingw
 3286     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 3287   *)
 3288     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 3289   esac
 3290   case $ac_prog in
 3291     # Accept absolute paths.
 3292     [[\\/]]* | ?:[[\\/]]*)
 3293       re_direlt='/[[^/]][[^/]]*/\.\./'
 3294       # Canonicalize the pathname of ld
 3295       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
 3296       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
 3297 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
 3298       done
 3299       test -z "$LD" && LD=$ac_prog
 3300       ;;
 3301   "")
 3302     # If it fails, then pretend we aren't using GCC.
 3303     ac_prog=ld
 3304     ;;
 3305   *)
 3306     # If it is relative, then search for the first ld in PATH.
 3307     with_gnu_ld=unknown
 3308     ;;
 3309   esac
 3310 elif test yes = "$with_gnu_ld"; then
 3311   AC_MSG_CHECKING([for GNU ld])
 3312 else
 3313   AC_MSG_CHECKING([for non-GNU ld])
 3314 fi
 3315 AC_CACHE_VAL(lt_cv_path_LD,
 3316 [if test -z "$LD"; then
 3317   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3318   for ac_dir in $PATH; do
 3319     IFS=$lt_save_ifs
 3320     test -z "$ac_dir" && ac_dir=.
 3321     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 3322       lt_cv_path_LD=$ac_dir/$ac_prog
 3323       # Check to see if the program is GNU ld.  I'd rather use --version,
 3324       # but apparently some variants of GNU ld only accept -v.
 3325       # Break only if it was the GNU/non-GNU ld that we prefer.
 3326       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 3327       *GNU* | *'with BFD'*)
 3328 	test no != "$with_gnu_ld" && break
 3329 	;;
 3330       *)
 3331 	test yes != "$with_gnu_ld" && break
 3332 	;;
 3333       esac
 3334     fi
 3335   done
 3336   IFS=$lt_save_ifs
 3337 else
 3338   lt_cv_path_LD=$LD # Let the user override the test with a path.
 3339 fi])
 3340 LD=$lt_cv_path_LD
 3341 if test -n "$LD"; then
 3342   AC_MSG_RESULT($LD)
 3343 else
 3344   AC_MSG_RESULT(no)
 3345 fi
 3346 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 3347 _LT_PATH_LD_GNU
 3348 AC_SUBST([LD])
 3349 
 3350 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
 3351 ])# LT_PATH_LD
 3352 
 3353 # Old names:
 3354 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
 3355 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
 3356 dnl aclocal-1.4 backwards compatibility:
 3357 dnl AC_DEFUN([AM_PROG_LD], [])
 3358 dnl AC_DEFUN([AC_PROG_LD], [])
 3359 
 3360 
 3361 # _LT_PATH_LD_GNU
 3362 #- --------------
 3363 m4_defun([_LT_PATH_LD_GNU],
 3364 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 3365 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
 3366 case `$LD -v 2>&1 </dev/null` in
 3367 *GNU* | *'with BFD'*)
 3368   lt_cv_prog_gnu_ld=yes
 3369   ;;
 3370 *)
 3371   lt_cv_prog_gnu_ld=no
 3372   ;;
 3373 esac])
 3374 with_gnu_ld=$lt_cv_prog_gnu_ld
 3375 ])# _LT_PATH_LD_GNU
 3376 
 3377 
 3378 # _LT_CMD_RELOAD
 3379 # --------------
 3380 # find reload flag for linker
 3381 #   -- PORTME Some linkers may need a different reload flag.
 3382 m4_defun([_LT_CMD_RELOAD],
 3383 [AC_CACHE_CHECK([for $LD option to reload object files],
 3384   lt_cv_ld_reload_flag,
 3385   [lt_cv_ld_reload_flag='-r'])
 3386 reload_flag=$lt_cv_ld_reload_flag
 3387 case $reload_flag in
 3388 "" | " "*) ;;
 3389 *) reload_flag=" $reload_flag" ;;
 3390 esac
 3391 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3392 case $host_os in
 3393   cygwin* | mingw* | pw32* | cegcc*)
 3394     if test yes != "$GCC"; then
 3395       reload_cmds=false
 3396     fi
 3397     ;;
 3398   darwin*)
 3399     if test yes = "$GCC"; then
 3400       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
 3401     else
 3402       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3403     fi
 3404     ;;
 3405 esac
 3406 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
 3407 _LT_TAGDECL([], [reload_cmds], [2])dnl
 3408 ])# _LT_CMD_RELOAD
 3409 
 3410 
 3411 # _LT_PATH_DD
 3412 # -----------
 3413 # find a working dd
 3414 m4_defun([_LT_PATH_DD],
 3415 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
 3416 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3417 cat conftest.i conftest.i >conftest2.i
 3418 : ${lt_DD:=$DD}
 3419 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
 3420 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3421   cmp -s conftest.i conftest.out \
 3422   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
 3423 fi])
 3424 rm -f conftest.i conftest2.i conftest.out])
 3425 ])# _LT_PATH_DD
 3426 
 3427 
 3428 # _LT_CMD_TRUNCATE
 3429 # ----------------
 3430 # find command to truncate a binary pipe
 3431 m4_defun([_LT_CMD_TRUNCATE],
 3432 [m4_require([_LT_PATH_DD])
 3433 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
 3434 [printf 0123456789abcdef0123456789abcdef >conftest.i
 3435 cat conftest.i conftest.i >conftest2.i
 3436 lt_cv_truncate_bin=
 3437 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 3438   cmp -s conftest.i conftest.out \
 3439   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
 3440 fi
 3441 rm -f conftest.i conftest2.i conftest.out
 3442 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
 3443 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
 3444   [Command to truncate a binary pipe])
 3445 ])# _LT_CMD_TRUNCATE
 3446 
 3447 
 3448 # _LT_CHECK_MAGIC_METHOD
 3449 # ----------------------
 3450 # how to check for library dependencies
 3451 #  -- PORTME fill in with the dynamic library characteristics
 3452 m4_defun([_LT_CHECK_MAGIC_METHOD],
 3453 [m4_require([_LT_DECL_EGREP])
 3454 m4_require([_LT_DECL_OBJDUMP])
 3455 AC_CACHE_CHECK([how to recognize dependent libraries],
 3456 lt_cv_deplibs_check_method,
 3457 [lt_cv_file_magic_cmd='$MAGIC_CMD'
 3458 lt_cv_file_magic_test_file=
 3459 lt_cv_deplibs_check_method='unknown'
 3460 # Need to set the preceding variable on all platforms that support
 3461 # interlibrary dependencies.
 3462 # 'none' -- dependencies not supported.
 3463 # 'unknown' -- same as none, but documents that we really don't know.
 3464 # 'pass_all' -- all dependencies passed with no checks.
 3465 # 'test_compile' -- check by making test program.
 3466 # 'file_magic [[regex]]' -- check by looking for files in library path
 3467 # that responds to the $file_magic_cmd with a given extended regex.
 3468 # If you have 'file' or equivalent on your system and you're not sure
 3469 # whether 'pass_all' will *always* work, you probably want this one.
 3470 
 3471 case $host_os in
 3472 aix[[4-9]]*)
 3473   lt_cv_deplibs_check_method=pass_all
 3474   ;;
 3475 
 3476 beos*)
 3477   lt_cv_deplibs_check_method=pass_all
 3478   ;;
 3479 
 3480 bsdi[[45]]*)
 3481   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 3482   lt_cv_file_magic_cmd='/usr/bin/file -L'
 3483   lt_cv_file_magic_test_file=/shlib/libc.so
 3484   ;;
 3485 
 3486 cygwin*)
 3487   # func_win32_libid is a shell function defined in ltmain.sh
 3488   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3489   lt_cv_file_magic_cmd='func_win32_libid'
 3490   ;;
 3491 
 3492 mingw* | pw32*)
 3493   # Base MSYS/MinGW do not provide the 'file' command needed by
 3494   # func_win32_libid shell function, so use a weaker test based on 'objdump',
 3495   # unless we find 'file', for example because we are cross-compiling.
 3496   if ( file / ) >/dev/null 2>&1; then
 3497     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 3498     lt_cv_file_magic_cmd='func_win32_libid'
 3499   else
 3500     # Keep this pattern in sync with the one in func_win32_libid.
 3501     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
 3502     lt_cv_file_magic_cmd='$OBJDUMP -f'
 3503   fi
 3504   ;;
 3505 
 3506 cegcc*)
 3507   # use the weaker test based on 'objdump'. See mingw*.
 3508   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
 3509   lt_cv_file_magic_cmd='$OBJDUMP -f'
 3510   ;;
 3511 
 3512 darwin* | rhapsody*)
 3513   lt_cv_deplibs_check_method=pass_all
 3514   ;;
 3515 
 3516 freebsd* | dragonfly*)
 3517   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3518     case $host_cpu in
 3519     i*86 )
 3520       # Not sure whether the presence of OpenBSD here was a mistake.
 3521       # Let's accept both of them until this is cleared up.
 3522       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
 3523       lt_cv_file_magic_cmd=/usr/bin/file
 3524       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 3525       ;;
 3526     esac
 3527   else
 3528     lt_cv_deplibs_check_method=pass_all
 3529   fi
 3530   ;;
 3531 
 3532 haiku*)
 3533   lt_cv_deplibs_check_method=pass_all
 3534   ;;
 3535 
 3536 hpux10.20* | hpux11*)
 3537   lt_cv_file_magic_cmd=/usr/bin/file
 3538   case $host_cpu in
 3539   ia64*)
 3540     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
 3541     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 3542     ;;
 3543   hppa*64*)
 3544     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
 3545     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 3546     ;;
 3547   *)
 3548     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
 3549     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 3550     ;;
 3551   esac
 3552   ;;
 3553 
 3554 interix[[3-9]]*)
 3555   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 3556   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
 3557   ;;
 3558 
 3559 irix5* | irix6* | nonstopux*)
 3560   case $LD in
 3561   *-32|*"-32 ") libmagic=32-bit;;
 3562   *-n32|*"-n32 ") libmagic=N32;;
 3563   *-64|*"-64 ") libmagic=64-bit;;
 3564   *) libmagic=never-match;;
 3565   esac
 3566   lt_cv_deplibs_check_method=pass_all
 3567   ;;
 3568 
 3569 # This must be glibc/ELF.
 3570 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 3571   lt_cv_deplibs_check_method=pass_all
 3572   ;;
 3573 
 3574 netbsd* | netbsdelf*-gnu)
 3575   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 3576     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3577   else
 3578     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
 3579   fi
 3580   ;;
 3581 
 3582 newos6*)
 3583   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 3584   lt_cv_file_magic_cmd=/usr/bin/file
 3585   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 3586   ;;
 3587 
 3588 *nto* | *qnx*)
 3589   lt_cv_deplibs_check_method=pass_all
 3590   ;;
 3591 
 3592 openbsd* | bitrig*)
 3593   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 3594     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 3595   else
 3596     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 3597   fi
 3598   ;;
 3599 
 3600 osf3* | osf4* | osf5*)
 3601   lt_cv_deplibs_check_method=pass_all
 3602   ;;
 3603 
 3604 rdos*)
 3605   lt_cv_deplibs_check_method=pass_all
 3606   ;;
 3607 
 3608 solaris*)
 3609   lt_cv_deplibs_check_method=pass_all
 3610   ;;
 3611 
 3612 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 3613   lt_cv_deplibs_check_method=pass_all
 3614   ;;
 3615 
 3616 sysv4 | sysv4.3*)
 3617   case $host_vendor in
 3618   motorola)
 3619     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
 3620     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 3621     ;;
 3622   ncr)
 3623     lt_cv_deplibs_check_method=pass_all
 3624     ;;
 3625   sequent)
 3626     lt_cv_file_magic_cmd='/bin/file'
 3627     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
 3628     ;;
 3629   sni)
 3630     lt_cv_file_magic_cmd='/bin/file'
 3631     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
 3632     lt_cv_file_magic_test_file=/lib/libc.so
 3633     ;;
 3634   siemens)
 3635     lt_cv_deplibs_check_method=pass_all
 3636     ;;
 3637   pc)
 3638     lt_cv_deplibs_check_method=pass_all
 3639     ;;
 3640   esac
 3641   ;;
 3642 
 3643 tpf*)
 3644   lt_cv_deplibs_check_method=pass_all
 3645   ;;
 3646 os2*)
 3647   lt_cv_deplibs_check_method=pass_all
 3648   ;;
 3649 esac
 3650 ])
 3651 
 3652 file_magic_glob=
 3653 want_nocaseglob=no
 3654 if test "$build" = "$host"; then
 3655   case $host_os in
 3656   mingw* | pw32*)
 3657     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
 3658       want_nocaseglob=yes
 3659     else
 3660       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
 3661     fi
 3662     ;;
 3663   esac
 3664 fi
 3665 
 3666 file_magic_cmd=$lt_cv_file_magic_cmd
 3667 deplibs_check_method=$lt_cv_deplibs_check_method
 3668 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 3669 
 3670 _LT_DECL([], [deplibs_check_method], [1],
 3671     [Method to check whether dependent libraries are shared objects])
 3672 _LT_DECL([], [file_magic_cmd], [1],
 3673     [Command to use when deplibs_check_method = "file_magic"])
 3674 _LT_DECL([], [file_magic_glob], [1],
 3675     [How to find potential files when deplibs_check_method = "file_magic"])
 3676 _LT_DECL([], [want_nocaseglob], [1],
 3677     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
 3678 ])# _LT_CHECK_MAGIC_METHOD
 3679 
 3680 
 3681 # LT_PATH_NM
 3682 # ----------
 3683 # find the pathname to a BSD- or MS-compatible name lister
 3684 AC_DEFUN([LT_PATH_NM],
 3685 [AC_REQUIRE([AC_PROG_CC])dnl
 3686 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
 3687 [if test -n "$NM"; then
 3688   # Let the user override the test.
 3689   lt_cv_path_NM=$NM
 3690 else
 3691   lt_nm_to_check=${ac_tool_prefix}nm
 3692   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
 3693     lt_nm_to_check="$lt_nm_to_check nm"
 3694   fi
 3695   for lt_tmp_nm in $lt_nm_to_check; do
 3696     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 3697     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 3698       IFS=$lt_save_ifs
 3699       test -z "$ac_dir" && ac_dir=.
 3700       tmp_nm=$ac_dir/$lt_tmp_nm
 3701       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
 3702 	# Check to see if the nm accepts a BSD-compat flag.
 3703 	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
 3704 	#   nm: unknown option "B" ignored
 3705 	# Tru64's nm complains that /dev/null is an invalid object file
 3706 	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
 3707 	case $build_os in
 3708 	mingw*) lt_bad_file=conftest.nm/nofile ;;
 3709 	*) lt_bad_file=/dev/null ;;
 3710 	esac
 3711 	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
 3712 	*$lt_bad_file* | *'Invalid file or object type'*)
 3713 	  lt_cv_path_NM="$tmp_nm -B"
 3714 	  break 2
 3715 	  ;;
 3716 	*)
 3717 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 3718 	  */dev/null*)
 3719 	    lt_cv_path_NM="$tmp_nm -p"
 3720 	    break 2
 3721 	    ;;
 3722 	  *)
 3723 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 3724 	    continue # so that we can try to find one that supports BSD flags
 3725 	    ;;
 3726 	  esac
 3727 	  ;;
 3728 	esac
 3729       fi
 3730     done
 3731     IFS=$lt_save_ifs
 3732   done
 3733   : ${lt_cv_path_NM=no}
 3734 fi])
 3735 if test no != "$lt_cv_path_NM"; then
 3736   NM=$lt_cv_path_NM
 3737 else
 3738   # Didn't find any BSD compatible name lister, look for dumpbin.
 3739   if test -n "$DUMPBIN"; then :
 3740     # Let the user override the test.
 3741   else
 3742     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
 3743     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
 3744     *COFF*)
 3745       DUMPBIN="$DUMPBIN -symbols -headers"
 3746       ;;
 3747     *)
 3748       DUMPBIN=:
 3749       ;;
 3750     esac
 3751   fi
 3752   AC_SUBST([DUMPBIN])
 3753   if test : != "$DUMPBIN"; then
 3754     NM=$DUMPBIN
 3755   fi
 3756 fi
 3757 test -z "$NM" && NM=nm
 3758 AC_SUBST([NM])
 3759 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
 3760 
 3761 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
 3762   [lt_cv_nm_interface="BSD nm"
 3763   echo "int some_variable = 0;" > conftest.$ac_ext
 3764   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
 3765   (eval "$ac_compile" 2>conftest.err)
 3766   cat conftest.err >&AS_MESSAGE_LOG_FD
 3767   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
 3768   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
 3769   cat conftest.err >&AS_MESSAGE_LOG_FD
 3770   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
 3771   cat conftest.out >&AS_MESSAGE_LOG_FD
 3772   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
 3773     lt_cv_nm_interface="MS dumpbin"
 3774   fi
 3775   rm -f conftest*])
 3776 ])# LT_PATH_NM
 3777 
 3778 # Old names:
 3779 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
 3780 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
 3781 dnl aclocal-1.4 backwards compatibility:
 3782 dnl AC_DEFUN([AM_PROG_NM], [])
 3783 dnl AC_DEFUN([AC_PROG_NM], [])
 3784 
 3785 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3786 # --------------------------------
 3787 # how to determine the name of the shared library
 3788 # associated with a specific link library.
 3789 #  -- PORTME fill in with the dynamic library characteristics
 3790 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
 3791 [m4_require([_LT_DECL_EGREP])
 3792 m4_require([_LT_DECL_OBJDUMP])
 3793 m4_require([_LT_DECL_DLLTOOL])
 3794 AC_CACHE_CHECK([how to associate runtime and link libraries],
 3795 lt_cv_sharedlib_from_linklib_cmd,
 3796 [lt_cv_sharedlib_from_linklib_cmd='unknown'
 3797 
 3798 case $host_os in
 3799 cygwin* | mingw* | pw32* | cegcc*)
 3800   # two different shell functions defined in ltmain.sh;
 3801   # decide which one to use based on capabilities of $DLLTOOL
 3802   case `$DLLTOOL --help 2>&1` in
 3803   *--identify-strict*)
 3804     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
 3805     ;;
 3806   *)
 3807     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
 3808     ;;
 3809   esac
 3810   ;;
 3811 *)
 3812   # fallback: assume linklib IS sharedlib
 3813   lt_cv_sharedlib_from_linklib_cmd=$ECHO
 3814   ;;
 3815 esac
 3816 ])
 3817 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
 3818 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
 3819 
 3820 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
 3821     [Command to associate shared and link libraries])
 3822 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3823 
 3824 
 3825 # _LT_PATH_MANIFEST_TOOL
 3826 # ----------------------
 3827 # locate the manifest tool
 3828 m4_defun([_LT_PATH_MANIFEST_TOOL],
 3829 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
 3830 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
 3831 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
 3832   [lt_cv_path_mainfest_tool=no
 3833   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
 3834   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
 3835   cat conftest.err >&AS_MESSAGE_LOG_FD
 3836   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
 3837     lt_cv_path_mainfest_tool=yes
 3838   fi
 3839   rm -f conftest*])
 3840 if test yes != "$lt_cv_path_mainfest_tool"; then
 3841   MANIFEST_TOOL=:
 3842 fi
 3843 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
 3844 ])# _LT_PATH_MANIFEST_TOOL
 3845 
 3846 
 3847 # _LT_DLL_DEF_P([FILE])
 3848 # ---------------------
 3849 # True iff FILE is a Windows DLL '.def' file.
 3850 # Keep in sync with func_dll_def_p in the libtool script
 3851 AC_DEFUN([_LT_DLL_DEF_P],
 3852 [dnl
 3853   test DEF = "`$SED -n dnl
 3854     -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
 3855     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
 3856     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
 3857     -e q dnl                          Only consider the first "real" line
 3858     $1`" dnl
 3859 ])# _LT_DLL_DEF_P
 3860 
 3861 
 3862 # LT_LIB_M
 3863 # --------
 3864 # check for math library
 3865 AC_DEFUN([LT_LIB_M],
 3866 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3867 LIBM=
 3868 case $host in
 3869 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
 3870   # These system don't have libm, or don't need it
 3871   ;;
 3872 *-ncr-sysv4.3*)
 3873   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
 3874   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
 3875   ;;
 3876 *)
 3877   AC_CHECK_LIB(m, cos, LIBM=-lm)
 3878   ;;
 3879 esac
 3880 AC_SUBST([LIBM])
 3881 ])# LT_LIB_M
 3882 
 3883 # Old name:
 3884 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
 3885 dnl aclocal-1.4 backwards compatibility:
 3886 dnl AC_DEFUN([AC_CHECK_LIBM], [])
 3887 
 3888 
 3889 # _LT_COMPILER_NO_RTTI([TAGNAME])
 3890 # -------------------------------
 3891 m4_defun([_LT_COMPILER_NO_RTTI],
 3892 [m4_require([_LT_TAG_COMPILER])dnl
 3893 
 3894 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 3895 
 3896 if test yes = "$GCC"; then
 3897   case $cc_basename in
 3898   nvcc*)
 3899     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
 3900   *)
 3901     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
 3902   esac
 3903 
 3904   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
 3905     lt_cv_prog_compiler_rtti_exceptions,
 3906     [-fno-rtti -fno-exceptions], [],
 3907     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
 3908 fi
 3909 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
 3910 	[Compiler flag to turn off builtin functions])
 3911 ])# _LT_COMPILER_NO_RTTI
 3912 
 3913 
 3914 # _LT_CMD_GLOBAL_SYMBOLS
 3915 # ----------------------
 3916 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
 3917 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 3918 AC_REQUIRE([AC_PROG_CC])dnl
 3919 AC_REQUIRE([AC_PROG_AWK])dnl
 3920 AC_REQUIRE([LT_PATH_NM])dnl
 3921 AC_REQUIRE([LT_PATH_LD])dnl
 3922 m4_require([_LT_DECL_SED])dnl
 3923 m4_require([_LT_DECL_EGREP])dnl
 3924 m4_require([_LT_TAG_COMPILER])dnl
 3925 
 3926 # Check for command to grab the raw symbol name followed by C symbol from nm.
 3927 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
 3928 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
 3929 [
 3930 # These are sane defaults that work on at least a few old systems.
 3931 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 3932 
 3933 # Character class describing NM global symbol codes.
 3934 symcode='[[BCDEGRST]]'
 3935 
 3936 # Regexp to match symbols that can be accessed directly from C.
 3937 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
 3938 
 3939 # Define system-specific variables.
 3940 case $host_os in
 3941 aix*)
 3942   symcode='[[BCDT]]'
 3943   ;;
 3944 cygwin* | mingw* | pw32* | cegcc*)
 3945   symcode='[[ABCDGISTW]]'
 3946   ;;
 3947 hpux*)
 3948   if test ia64 = "$host_cpu"; then
 3949     symcode='[[ABCDEGRST]]'
 3950   fi
 3951   ;;
 3952 irix* | nonstopux*)
 3953   symcode='[[BCDEGRST]]'
 3954   ;;
 3955 osf*)
 3956   symcode='[[BCDEGQRST]]'
 3957   ;;
 3958 solaris*)
 3959   symcode='[[BDRT]]'
 3960   ;;
 3961 sco3.2v5*)
 3962   symcode='[[DT]]'
 3963   ;;
 3964 sysv4.2uw2*)
 3965   symcode='[[DT]]'
 3966   ;;
 3967 sysv5* | sco5v6* | unixware* | OpenUNIX*)
 3968   symcode='[[ABDT]]'
 3969   ;;
 3970 sysv4)
 3971   symcode='[[DFNSTU]]'
 3972   ;;
 3973 esac
 3974 
 3975 # If we're using GNU nm, then use its standard symbol codes.
 3976 case `$NM -V 2>&1` in
 3977 *GNU* | *'with BFD'*)
 3978   symcode='[[ABCDGIRSTW]]' ;;
 3979 esac
 3980 
 3981 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 3982   # Gets list of data symbols to import.
 3983   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
 3984   # Adjust the below global symbol transforms to fixup imported variables.
 3985   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
 3986   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
 3987   lt_c_name_lib_hook="\
 3988   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
 3989   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
 3990 else
 3991   # Disable hooks by default.
 3992   lt_cv_sys_global_symbol_to_import=
 3993   lt_cdecl_hook=
 3994   lt_c_name_hook=
 3995   lt_c_name_lib_hook=
 3996 fi
 3997 
 3998 # Transform an extracted symbol line into a proper C declaration.
 3999 # Some systems (esp. on ia64) link data and code symbols differently,
 4000 # so use this general approach.
 4001 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
 4002 $lt_cdecl_hook\
 4003 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 4004 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
 4005 
 4006 # Transform an extracted symbol line into symbol name and symbol address
 4007 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
 4008 $lt_c_name_hook\
 4009 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 4010 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
 4011 
 4012 # Transform an extracted symbol line into symbol name with lib prefix and
 4013 # symbol address.
 4014 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
 4015 $lt_c_name_lib_hook\
 4016 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
 4017 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
 4018 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
 4019 
 4020 # Handle CRLF in mingw tool chain
 4021 opt_cr=
 4022 case $build_os in
 4023 mingw*)
 4024   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 4025   ;;
 4026 esac
 4027 
 4028 # Try without a prefix underscore, then with it.
 4029 for ac_symprfx in "" "_"; do
 4030 
 4031   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 4032   symxfrm="\\1 $ac_symprfx\\2 \\2"
 4033 
 4034   # Write the raw and C identifiers.
 4035   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 4036     # Fake it for dumpbin and say T for any non-static function,
 4037     # D for any global variable and I for any imported variable.
 4038     # Also find C++ and __fastcall symbols from MSVC++,
 4039     # which start with @ or ?.
 4040     lt_cv_sys_global_symbol_pipe="$AWK ['"\
 4041 "     {last_section=section; section=\$ 3};"\
 4042 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
 4043 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 4044 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
 4045 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
 4046 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
 4047 "     \$ 0!~/External *\|/{next};"\
 4048 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
 4049 "     {if(hide[section]) next};"\
 4050 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
 4051 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
 4052 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
 4053 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
 4054 "     ' prfx=^$ac_symprfx]"
 4055   else
 4056     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 4057   fi
 4058   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
 4059 
 4060   # Check to see that the pipe works correctly.
 4061   pipe_works=no
 4062 
 4063   rm -f conftest*
 4064   cat > conftest.$ac_ext <<_LT_EOF
 4065 #ifdef __cplusplus
 4066 extern "C" {
 4067 #endif
 4068 char nm_test_var;
 4069 void nm_test_func(void);
 4070 void nm_test_func(void){}
 4071 #ifdef __cplusplus
 4072 }
 4073 #endif
 4074 int main(){nm_test_var='a';nm_test_func();return(0);}
 4075 _LT_EOF
 4076 
 4077   if AC_TRY_EVAL(ac_compile); then
 4078     # Now try to grab the symbols.
 4079     nlist=conftest.nm
 4080     $ECHO "$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       # icc used to be incompatible with GCC.
 4722       # ICC 10 doesn't accept -KPIC any more.
 4723       icc* | ifort*)
 4724 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4725 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4726 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4727         ;;
 4728       # Lahey Fortran 8.1.
 4729       lf95*)
 4730 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4731 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
 4732 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
 4733 	;;
 4734       nagfor*)
 4735 	# NAG Fortran compiler
 4736 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
 4737 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4738 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4739 	;;
 4740       tcc*)
 4741 	# Fabrice Bellard et al's Tiny C Compiler
 4742 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4743 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4744 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4745 	;;
 4746       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
 4747         # Portland Group compilers (*not* the Pentium gcc compiler,
 4748 	# which looks to be a dead project)
 4749 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4750 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4751 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4752         ;;
 4753       ccc*)
 4754         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4755         # All Alpha code is PIC.
 4756         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4757         ;;
 4758       xl* | bgxl* | bgf* | mpixl*)
 4759 	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
 4760 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4761 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
 4762 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 4763 	;;
 4764       *)
 4765 	case `$CC -V 2>&1 | sed 5q` in
 4766 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
 4767 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 4768 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4769 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4770 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 4771 	  ;;
 4772 	*Sun\ F* | *Sun*Fortran*)
 4773 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4774 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4775 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4776 	  ;;
 4777 	*Sun\ C*)
 4778 	  # Sun C 5.9
 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)='-Wl,'
 4782 	  ;;
 4783         *Intel*\ [[CF]]*Compiler*)
 4784 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4785 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 4786 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
 4787 	  ;;
 4788 	*Portland\ Group*)
 4789 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4790 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
 4791 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4792 	  ;;
 4793 	esac
 4794 	;;
 4795       esac
 4796       ;;
 4797 
 4798     newsos6)
 4799       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4800       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4801       ;;
 4802 
 4803     *nto* | *qnx*)
 4804       # QNX uses GNU C++, but need to define -shared option too, otherwise
 4805       # it will coredump.
 4806       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
 4807       ;;
 4808 
 4809     osf3* | osf4* | osf5*)
 4810       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4811       # All OSF/1 code is PIC.
 4812       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4813       ;;
 4814 
 4815     rdos*)
 4816       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 4817       ;;
 4818 
 4819     solaris*)
 4820       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4821       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4822       case $cc_basename in
 4823       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
 4824 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
 4825       *)
 4826 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
 4827       esac
 4828       ;;
 4829 
 4830     sunos4*)
 4831       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
 4832       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
 4833       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4834       ;;
 4835 
 4836     sysv4 | sysv4.2uw2* | sysv4.3*)
 4837       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4838       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4839       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4840       ;;
 4841 
 4842     sysv4*MP*)
 4843       if test -d /usr/nec; then
 4844 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
 4845 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4846       fi
 4847       ;;
 4848 
 4849     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
 4850       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4851       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 4852       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4853       ;;
 4854 
 4855     unicos*)
 4856       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 4857       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4858       ;;
 4859 
 4860     uts4*)
 4861       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
 4862       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 4863       ;;
 4864 
 4865     *)
 4866       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
 4867       ;;
 4868     esac
 4869   fi
 4870 ])
 4871 case $host_os in
 4872   # For platforms that do not support PIC, -DPIC is meaningless:
 4873   *djgpp*)
 4874     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4875     ;;
 4876   *)
 4877     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
 4878     ;;
 4879 esac
 4880 
 4881 AC_CACHE_CHECK([for $compiler option to produce PIC],
 4882   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
 4883   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
 4884 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
 4885 
 4886 #
 4887 # Check to make sure the PIC flag actually works.
 4888 #
 4889 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
 4890   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
 4891     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
 4892     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
 4893     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
 4894      "" | " "*) ;;
 4895      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
 4896      esac],
 4897     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
 4898      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
 4899 fi
 4900 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
 4901 	[Additional compiler flags for building library objects])
 4902 
 4903 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
 4904 	[How to pass a linker flag through the compiler])
 4905 #
 4906 # Check to make sure the static flag actually works.
 4907 #
 4908 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
 4909 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
 4910   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
 4911   $lt_tmp_static_flag,
 4912   [],
 4913   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
 4914 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
 4915 	[Compiler flag to prevent dynamic linking])
 4916 ])# _LT_COMPILER_PIC
 4917 
 4918 
 4919 # _LT_LINKER_SHLIBS([TAGNAME])
 4920 # ----------------------------
 4921 # See if the linker supports building shared libraries.
 4922 m4_defun([_LT_LINKER_SHLIBS],
 4923 [AC_REQUIRE([LT_PATH_LD])dnl
 4924 AC_REQUIRE([LT_PATH_NM])dnl
 4925 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 4926 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 4927 m4_require([_LT_DECL_EGREP])dnl
 4928 m4_require([_LT_DECL_SED])dnl
 4929 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 4930 m4_require([_LT_TAG_COMPILER])dnl
 4931 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 4932 m4_if([$1], [CXX], [
 4933   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4934   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 4935   case $host_os in
 4936   aix[[4-9]]*)
 4937     # If we're using GNU nm, then we don't want the "-C" option.
 4938     # -C means demangle to GNU nm, but means don't demangle to AIX nm.
 4939     # Without the "-l" option, or with the "-B" option, AIX nm treats
 4940     # weak defined symbols like other global defined symbols, whereas
 4941     # GNU nm marks them as "W".
 4942     # While the 'weak' keyword is ignored in the Export File, we need
 4943     # it in the Import File for the 'aix-soname' feature, so we have
 4944     # to replace the "-B" option with "-P" for AIX nm.
 4945     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 4946       _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'
 4947     else
 4948       _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'
 4949     fi
 4950     ;;
 4951   pw32*)
 4952     _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
 4953     ;;
 4954   cygwin* | mingw* | cegcc*)
 4955     case $cc_basename in
 4956     cl*)
 4957       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 4958       ;;
 4959     *)
 4960       _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'
 4961       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 4962       ;;
 4963     esac
 4964     ;;
 4965   linux* | k*bsd*-gnu | gnu*)
 4966     _LT_TAGVAR(link_all_deplibs, $1)=no
 4967     ;;
 4968   *)
 4969     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4970     ;;
 4971   esac
 4972 ], [
 4973   runpath_var=
 4974   _LT_TAGVAR(allow_undefined_flag, $1)=
 4975   _LT_TAGVAR(always_export_symbols, $1)=no
 4976   _LT_TAGVAR(archive_cmds, $1)=
 4977   _LT_TAGVAR(archive_expsym_cmds, $1)=
 4978   _LT_TAGVAR(compiler_needs_object, $1)=no
 4979   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 4980   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 4981   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 4982   _LT_TAGVAR(hardcode_automatic, $1)=no
 4983   _LT_TAGVAR(hardcode_direct, $1)=no
 4984   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 4985   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 4986   _LT_TAGVAR(hardcode_libdir_separator, $1)=
 4987   _LT_TAGVAR(hardcode_minus_L, $1)=no
 4988   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 4989   _LT_TAGVAR(inherit_rpath, $1)=no
 4990   _LT_TAGVAR(link_all_deplibs, $1)=unknown
 4991   _LT_TAGVAR(module_cmds, $1)=
 4992   _LT_TAGVAR(module_expsym_cmds, $1)=
 4993   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
 4994   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
 4995   _LT_TAGVAR(thread_safe_flag_spec, $1)=
 4996   _LT_TAGVAR(whole_archive_flag_spec, $1)=
 4997   # include_expsyms should be a list of space-separated symbols to be *always*
 4998   # included in the symbol list
 4999   _LT_TAGVAR(include_expsyms, $1)=
 5000   # exclude_expsyms can be an extended regexp of symbols to exclude
 5001   # it will be wrapped by ' (' and ')$', so one must not match beginning or
 5002   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
 5003   # as well as any symbol that contains 'd'.
 5004   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
 5005   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 5006   # platforms (ab)use it in PIC code, but their linkers get confused if
 5007   # the symbol is explicitly referenced.  Since portable code cannot
 5008   # rely on this symbol name, it's probably fine to never include it in
 5009   # preloaded symbol tables.
 5010   # Exclude shared library initialization/finalization symbols.
 5011 dnl Note also adjust exclude_expsyms for C++ above.
 5012   extract_expsyms_cmds=
 5013 
 5014   case $host_os in
 5015   cygwin* | mingw* | pw32* | cegcc*)
 5016     # FIXME: the MSVC++ port hasn't been tested in a loooong time
 5017     # When not using gcc, we currently assume that we are using
 5018     # Microsoft Visual C++.
 5019     if test yes != "$GCC"; then
 5020       with_gnu_ld=no
 5021     fi
 5022     ;;
 5023   interix*)
 5024     # we just hope/assume this is gcc and not c89 (= MSVC++)
 5025     with_gnu_ld=yes
 5026     ;;
 5027   openbsd* | bitrig*)
 5028     with_gnu_ld=no
 5029     ;;
 5030   linux* | k*bsd*-gnu | gnu*)
 5031     _LT_TAGVAR(link_all_deplibs, $1)=no
 5032     ;;
 5033   esac
 5034 
 5035   _LT_TAGVAR(ld_shlibs, $1)=yes
 5036 
 5037   # On some targets, GNU ld is compatible enough with the native linker
 5038   # that we're better off using the native interface for both.
 5039   lt_use_gnu_ld_interface=no
 5040   if test yes = "$with_gnu_ld"; then
 5041     case $host_os in
 5042       aix*)
 5043 	# The AIX port of GNU ld has always aspired to compatibility
 5044 	# with the native linker.  However, as the warning in the GNU ld
 5045 	# block says, versions before 2.19.5* couldn't really create working
 5046 	# shared libraries, regardless of the interface used.
 5047 	case `$LD -v 2>&1` in
 5048 	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
 5049 	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
 5050 	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
 5051 	  *)
 5052 	    lt_use_gnu_ld_interface=yes
 5053 	    ;;
 5054 	esac
 5055 	;;
 5056       *)
 5057 	lt_use_gnu_ld_interface=yes
 5058 	;;
 5059     esac
 5060   fi
 5061 
 5062   if test yes = "$lt_use_gnu_ld_interface"; then
 5063     # If archive_cmds runs LD, not CC, wlarc should be empty
 5064     wlarc='$wl'
 5065 
 5066     # Set some defaults for GNU ld with shared library support. These
 5067     # are reset later if shared libraries are not supported. Putting them
 5068     # here allows them to be overridden if necessary.
 5069     runpath_var=LD_RUN_PATH
 5070     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5071     _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 5072     # ancient GNU ld didn't support --whole-archive et. al.
 5073     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
 5074       _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 5075     else
 5076       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5077     fi
 5078     supports_anon_versioning=no
 5079     case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
 5080       *GNU\ gold*) supports_anon_versioning=yes ;;
 5081       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
 5082       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 5083       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 5084       *\ 2.11.*) ;; # other 2.11 versions
 5085       *) supports_anon_versioning=yes ;;
 5086     esac
 5087 
 5088     # See if GNU ld supports shared libraries.
 5089     case $host_os in
 5090     aix[[3-9]]*)
 5091       # On AIX/PPC, the GNU linker is very broken
 5092       if test ia64 != "$host_cpu"; then
 5093 	_LT_TAGVAR(ld_shlibs, $1)=no
 5094 	cat <<_LT_EOF 1>&2
 5095 
 5096 *** Warning: the GNU linker, at least up to release 2.19, is reported
 5097 *** to be unable to reliably create shared libraries on AIX.
 5098 *** Therefore, libtool is disabling shared libraries support.  If you
 5099 *** really care for shared libraries, you may want to install binutils
 5100 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
 5101 *** You will then need to restart the configuration process.
 5102 
 5103 _LT_EOF
 5104       fi
 5105       ;;
 5106 
 5107     amigaos*)
 5108       case $host_cpu in
 5109       powerpc)
 5110             # see comment about AmigaOS4 .so support
 5111             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5112             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5113         ;;
 5114       m68k)
 5115             _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)'
 5116             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5117             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5118         ;;
 5119       esac
 5120       ;;
 5121 
 5122     beos*)
 5123       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5124 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5125 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 5126 	# support --undefined.  This deserves some investigation.  FIXME
 5127 	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5128       else
 5129 	_LT_TAGVAR(ld_shlibs, $1)=no
 5130       fi
 5131       ;;
 5132 
 5133     cygwin* | mingw* | pw32* | cegcc*)
 5134       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 5135       # as there is no search path for DLLs.
 5136       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5137       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 5138       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5139       _LT_TAGVAR(always_export_symbols, $1)=no
 5140       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5141       _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'
 5142       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
 5143 
 5144       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 5145         _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'
 5146 	# If the export-symbols file already is a .def file, use it as
 5147 	# is; otherwise, prepend EXPORTS...
 5148 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5149           cp $export_symbols $output_objdir/$soname.def;
 5150         else
 5151           echo EXPORTS > $output_objdir/$soname.def;
 5152           cat $export_symbols >> $output_objdir/$soname.def;
 5153         fi~
 5154         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
 5155       else
 5156 	_LT_TAGVAR(ld_shlibs, $1)=no
 5157       fi
 5158       ;;
 5159 
 5160     haiku*)
 5161       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5162       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5163       ;;
 5164 
 5165     os2*)
 5166       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5167       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5168       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5169       shrext_cmds=.dll
 5170       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5171 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5172 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5173 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5174 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5175 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5176 	emximp -o $lib $output_objdir/$libname.def'
 5177       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5178 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5179 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5180 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5181 	prefix_cmds="$SED"~
 5182 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5183 	  prefix_cmds="$prefix_cmds -e 1d";
 5184 	fi~
 5185 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5186 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5187 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5188 	emximp -o $lib $output_objdir/$libname.def'
 5189       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5190       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5191       ;;
 5192 
 5193     interix[[3-9]]*)
 5194       _LT_TAGVAR(hardcode_direct, $1)=no
 5195       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5196       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5197       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5198       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 5199       # Instead, shared libraries are loaded at an image base (0x10000000 by
 5200       # default) and relocated if they conflict, which is a slow very memory
 5201       # consuming and fragmenting process.  To avoid this, we pick a random,
 5202       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 5203       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 5204       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5205       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 5206       ;;
 5207 
 5208     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
 5209       tmp_diet=no
 5210       if test linux-dietlibc = "$host_os"; then
 5211 	case $cc_basename in
 5212 	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
 5213 	esac
 5214       fi
 5215       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
 5216 	 && test no = "$tmp_diet"
 5217       then
 5218 	tmp_addflag=' $pic_flag'
 5219 	tmp_sharedflag='-shared'
 5220 	case $cc_basename,$host_cpu in
 5221         pgcc*)				# Portland Group C compiler
 5222 	  _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'
 5223 	  tmp_addflag=' $pic_flag'
 5224 	  ;;
 5225 	pgf77* | pgf90* | pgf95* | pgfortran*)
 5226 					# Portland Group f77 and f90 compilers
 5227 	  _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'
 5228 	  tmp_addflag=' $pic_flag -Mnomain' ;;
 5229 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
 5230 	  tmp_addflag=' -i_dynamic' ;;
 5231 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 5232 	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 5233 	ifc* | ifort*)			# Intel Fortran compiler
 5234 	  tmp_addflag=' -nofor_main' ;;
 5235 	lf95*)				# Lahey Fortran 8.1
 5236 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5237 	  tmp_sharedflag='--shared' ;;
 5238         nagfor*)                        # NAGFOR 5.3
 5239           tmp_sharedflag='-Wl,-shared' ;;
 5240 	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
 5241 	  tmp_sharedflag='-qmkshrobj'
 5242 	  tmp_addflag= ;;
 5243 	nvcc*)	# Cuda Compiler Driver 2.2
 5244 	  _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'
 5245 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5246 	  ;;
 5247 	esac
 5248 	case `$CC -V 2>&1 | sed 5q` in
 5249 	*Sun\ C*)			# Sun C 5.9
 5250 	  _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'
 5251 	  _LT_TAGVAR(compiler_needs_object, $1)=yes
 5252 	  tmp_sharedflag='-G' ;;
 5253 	*Sun\ F*)			# Sun Fortran 8.3
 5254 	  tmp_sharedflag='-G' ;;
 5255 	esac
 5256 	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5257 
 5258         if test yes = "$supports_anon_versioning"; then
 5259           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5260             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5261             echo "local: *; };" >> $output_objdir/$libname.ver~
 5262             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 5263         fi
 5264 
 5265 	case $cc_basename in
 5266 	tcc*)
 5267 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
 5268 	  ;;
 5269 	xlf* | bgf* | bgxlf* | mpixlf*)
 5270 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 5271 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
 5272 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5273 	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 5274 	  if test yes = "$supports_anon_versioning"; then
 5275 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 5276               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 5277               echo "local: *; };" >> $output_objdir/$libname.ver~
 5278               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 5279 	  fi
 5280 	  ;;
 5281 	esac
 5282       else
 5283         _LT_TAGVAR(ld_shlibs, $1)=no
 5284       fi
 5285       ;;
 5286 
 5287     netbsd* | netbsdelf*-gnu)
 5288       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5289 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 5290 	wlarc=
 5291       else
 5292 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5293 	_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'
 5294       fi
 5295       ;;
 5296 
 5297     solaris*)
 5298       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
 5299 	_LT_TAGVAR(ld_shlibs, $1)=no
 5300 	cat <<_LT_EOF 1>&2
 5301 
 5302 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
 5303 *** create shared libraries on Solaris systems.  Therefore, libtool
 5304 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5305 *** binutils to release 2.9.1 or newer.  Another option is to modify
 5306 *** your PATH or compiler configuration so that the native linker is
 5307 *** used, and then restart.
 5308 
 5309 _LT_EOF
 5310       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5311 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5312 	_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'
 5313       else
 5314 	_LT_TAGVAR(ld_shlibs, $1)=no
 5315       fi
 5316       ;;
 5317 
 5318     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
 5319       case `$LD -v 2>&1` in
 5320         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
 5321 	_LT_TAGVAR(ld_shlibs, $1)=no
 5322 	cat <<_LT_EOF 1>&2
 5323 
 5324 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
 5325 *** reliably create shared libraries on SCO systems.  Therefore, libtool
 5326 *** is disabling shared libraries support.  We urge you to upgrade GNU
 5327 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
 5328 *** your PATH or compiler configuration so that the native linker is
 5329 *** used, and then restart.
 5330 
 5331 _LT_EOF
 5332 	;;
 5333 	*)
 5334 	  # For security reasons, it is highly recommended that you always
 5335 	  # use absolute paths for naming shared libraries, and exclude the
 5336 	  # DT_RUNPATH tag from executables and libraries.  But doing so
 5337 	  # requires that you compile everything twice, which is a pain.
 5338 	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5339 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5340 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5341 	    _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'
 5342 	  else
 5343 	    _LT_TAGVAR(ld_shlibs, $1)=no
 5344 	  fi
 5345 	;;
 5346       esac
 5347       ;;
 5348 
 5349     sunos4*)
 5350       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5351       wlarc=
 5352       _LT_TAGVAR(hardcode_direct, $1)=yes
 5353       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5354       ;;
 5355 
 5356     *)
 5357       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 5358 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5359 	_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'
 5360       else
 5361 	_LT_TAGVAR(ld_shlibs, $1)=no
 5362       fi
 5363       ;;
 5364     esac
 5365 
 5366     if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
 5367       runpath_var=
 5368       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 5369       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 5370       _LT_TAGVAR(whole_archive_flag_spec, $1)=
 5371     fi
 5372   else
 5373     # PORTME fill in a description of your system's linker (not GNU ld)
 5374     case $host_os in
 5375     aix3*)
 5376       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5377       _LT_TAGVAR(always_export_symbols, $1)=yes
 5378       _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'
 5379       # Note: this linker hardcodes the directories in LIBPATH if there
 5380       # are no directories specified by -L.
 5381       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5382       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
 5383 	# Neither direct hardcoding nor static linking is supported with a
 5384 	# broken collect2.
 5385 	_LT_TAGVAR(hardcode_direct, $1)=unsupported
 5386       fi
 5387       ;;
 5388 
 5389     aix[[4-9]]*)
 5390       if test ia64 = "$host_cpu"; then
 5391 	# On IA64, the linker does run time linking by default, so we don't
 5392 	# have to do anything special.
 5393 	aix_use_runtimelinking=no
 5394 	exp_sym_flag='-Bexport'
 5395 	no_entry_flag=
 5396       else
 5397 	# If we're using GNU nm, then we don't want the "-C" option.
 5398 	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
 5399 	# Without the "-l" option, or with the "-B" option, AIX nm treats
 5400 	# weak defined symbols like other global defined symbols, whereas
 5401 	# GNU nm marks them as "W".
 5402 	# While the 'weak' keyword is ignored in the Export File, we need
 5403 	# it in the Import File for the 'aix-soname' feature, so we have
 5404 	# to replace the "-B" option with "-P" for AIX nm.
 5405 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
 5406 	  _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'
 5407 	else
 5408 	  _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'
 5409 	fi
 5410 	aix_use_runtimelinking=no
 5411 
 5412 	# Test if we are trying to use run time linking or normal
 5413 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 5414 	# have runtime linking enabled, and use it for executables.
 5415 	# For shared libraries, we enable/disable runtime linking
 5416 	# depending on the kind of the shared library created -
 5417 	# when "with_aix_soname,aix_use_runtimelinking" is:
 5418 	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 5419 	# "aix,yes"  lib.so          shared, rtl:yes, for executables
 5420 	#            lib.a           static archive
 5421 	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
 5422 	#            lib.a(lib.so.V) shared, rtl:no,  for executables
 5423 	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 5424 	#            lib.a(lib.so.V) shared, rtl:no
 5425 	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 5426 	#            lib.a           static archive
 5427 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 5428 	  for ld_flag in $LDFLAGS; do
 5429 	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
 5430 	    aix_use_runtimelinking=yes
 5431 	    break
 5432 	  fi
 5433 	  done
 5434 	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 5435 	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
 5436 	    # so we don't have lib.a shared libs to link our executables.
 5437 	    # We have to force runtime linking in this case.
 5438 	    aix_use_runtimelinking=yes
 5439 	    LDFLAGS="$LDFLAGS -Wl,-brtl"
 5440 	  fi
 5441 	  ;;
 5442 	esac
 5443 
 5444 	exp_sym_flag='-bexport'
 5445 	no_entry_flag='-bnoentry'
 5446       fi
 5447 
 5448       # When large executables or shared objects are built, AIX ld can
 5449       # have problems creating the table of contents.  If linking a library
 5450       # or program results in "error TOC overflow" add -mminimal-toc to
 5451       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 5452       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 5453 
 5454       _LT_TAGVAR(archive_cmds, $1)=''
 5455       _LT_TAGVAR(hardcode_direct, $1)=yes
 5456       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5457       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 5458       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5459       _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 5460       case $with_aix_soname,$aix_use_runtimelinking in
 5461       aix,*) ;; # traditional, no import file
 5462       svr4,* | *,yes) # use import file
 5463 	# The Import File defines what to hardcode.
 5464 	_LT_TAGVAR(hardcode_direct, $1)=no
 5465 	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
 5466 	;;
 5467       esac
 5468 
 5469       if test yes = "$GCC"; then
 5470 	case $host_os in aix4.[[012]]|aix4.[[012]].*)
 5471 	# We only want to do this on AIX 4.2 and lower, the check
 5472 	# below for broken collect2 doesn't work under 4.3+
 5473 	  collect2name=`$CC -print-prog-name=collect2`
 5474 	  if test -f "$collect2name" &&
 5475 	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 5476 	  then
 5477 	  # We have reworked collect2
 5478 	  :
 5479 	  else
 5480 	  # We have old collect2
 5481 	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
 5482 	  # It fails to find uninstalled libraries when the uninstalled
 5483 	  # path is not listed in the libpath.  Setting hardcode_minus_L
 5484 	  # to unsupported forces relinking
 5485 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5486 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5487 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
 5488 	  fi
 5489 	  ;;
 5490 	esac
 5491 	shared_flag='-shared'
 5492 	if test yes = "$aix_use_runtimelinking"; then
 5493 	  shared_flag="$shared_flag "'$wl-G'
 5494 	fi
 5495 	# Need to ensure runtime linking is disabled for the traditional
 5496 	# shared library, or the linker may eventually find shared libraries
 5497 	# /with/ Import File - we do not want to mix them.
 5498 	shared_flag_aix='-shared'
 5499 	shared_flag_svr4='-shared $wl-G'
 5500       else
 5501 	# not using gcc
 5502 	if test ia64 = "$host_cpu"; then
 5503 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 5504 	# chokes on -Wl,-G. The following line is correct:
 5505 	  shared_flag='-G'
 5506 	else
 5507 	  if test yes = "$aix_use_runtimelinking"; then
 5508 	    shared_flag='$wl-G'
 5509 	  else
 5510 	    shared_flag='$wl-bM:SRE'
 5511 	  fi
 5512 	  shared_flag_aix='$wl-bM:SRE'
 5513 	  shared_flag_svr4='$wl-G'
 5514 	fi
 5515       fi
 5516 
 5517       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 5518       # It seems that -bexpall does not export symbols beginning with
 5519       # underscore (_), so it is better to generate a list of symbols to export.
 5520       _LT_TAGVAR(always_export_symbols, $1)=yes
 5521       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 5522 	# Warning - without using the other runtime loading flags (-brtl),
 5523 	# -berok will link without error, but may produce a broken library.
 5524 	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
 5525         # Determine the default libpath from the value encoded in an
 5526         # empty executable.
 5527         _LT_SYS_MODULE_PATH_AIX([$1])
 5528         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5529         _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' '$shared_flag
 5530       else
 5531 	if test ia64 = "$host_cpu"; then
 5532 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 5533 	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 5534 	  _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"
 5535 	else
 5536 	 # Determine the default libpath from the value encoded in an
 5537 	 # empty executable.
 5538 	 _LT_SYS_MODULE_PATH_AIX([$1])
 5539 	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 5540 	  # Warning - without using the other run time loading flags,
 5541 	  # -berok will link without error, but may produce a broken library.
 5542 	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 5543 	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 5544 	  if test yes = "$with_gnu_ld"; then
 5545 	    # We only use this code for GNU lds that support --whole-archive.
 5546 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 5547 	  else
 5548 	    # Exported symbols can be pulled into shared objects from archives
 5549 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 5550 	  fi
 5551 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 5552 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 5553 	  # -brtl affects multiple linker settings, -berok does not and is overridden later
 5554 	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 5555 	  if test svr4 != "$with_aix_soname"; then
 5556 	    # This is similar to how AIX traditionally builds its shared libraries.
 5557 	    _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/$soname'
 5558 	  fi
 5559 	  if test aix != "$with_aix_soname"; then
 5560 	    _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'
 5561 	  else
 5562 	    # used by -dlpreopen to get the symbols
 5563 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 5564 	  fi
 5565 	  _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 5566 	fi
 5567       fi
 5568       ;;
 5569 
 5570     amigaos*)
 5571       case $host_cpu in
 5572       powerpc)
 5573             # see comment about AmigaOS4 .so support
 5574             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 5575             _LT_TAGVAR(archive_expsym_cmds, $1)=''
 5576         ;;
 5577       m68k)
 5578             _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)'
 5579             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5580             _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5581         ;;
 5582       esac
 5583       ;;
 5584 
 5585     bsdi[[45]]*)
 5586       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 5587       ;;
 5588 
 5589     cygwin* | mingw* | pw32* | cegcc*)
 5590       # When not using gcc, we currently assume that we are using
 5591       # Microsoft Visual C++.
 5592       # hardcode_libdir_flag_spec is actually meaningless, as there is
 5593       # no search path for DLLs.
 5594       case $cc_basename in
 5595       cl*)
 5596 	# Native MSVC
 5597 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5598 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5599 	_LT_TAGVAR(always_export_symbols, $1)=yes
 5600 	_LT_TAGVAR(file_list_spec, $1)='@'
 5601 	# Tell ltmain to make .lib files, not .a files.
 5602 	libext=lib
 5603 	# Tell ltmain to make .dll files, not .so files.
 5604 	shrext_cmds=.dll
 5605 	# FIXME: Setting linknames here is a bad hack.
 5606 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 5607 	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 5608             cp "$export_symbols" "$output_objdir/$soname.def";
 5609             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 5610           else
 5611             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 5612           fi~
 5613           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 5614           linknames='
 5615 	# The linker will not automatically build a static lib if we build a DLL.
 5616 	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5617 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5618 	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 5619 	_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'
 5620 	# Don't use ranlib
 5621 	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 5622 	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 5623           lt_tool_outputfile="@TOOL_OUTPUT@"~
 5624           case $lt_outputfile in
 5625             *.exe|*.EXE) ;;
 5626             *)
 5627               lt_outputfile=$lt_outputfile.exe
 5628               lt_tool_outputfile=$lt_tool_outputfile.exe
 5629               ;;
 5630           esac~
 5631           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 5632             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 5633             $RM "$lt_outputfile.manifest";
 5634           fi'
 5635 	;;
 5636       *)
 5637 	# Assume MSVC wrapper
 5638 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 5639 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5640 	# Tell ltmain to make .lib files, not .a files.
 5641 	libext=lib
 5642 	# Tell ltmain to make .dll files, not .so files.
 5643 	shrext_cmds=.dll
 5644 	# FIXME: Setting linknames here is a bad hack.
 5645 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
 5646 	# The linker will automatically build a .lib file if we build a DLL.
 5647 	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 5648 	# FIXME: Should let the user specify the lib program.
 5649 	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
 5650 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5651 	;;
 5652       esac
 5653       ;;
 5654 
 5655     darwin* | rhapsody*)
 5656       _LT_DARWIN_LINKER_FEATURES($1)
 5657       ;;
 5658 
 5659     dgux*)
 5660       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5661       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5662       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5663       ;;
 5664 
 5665     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 5666     # support.  Future versions do this automatically, but an explicit c++rt0.o
 5667     # does not break anything, and helps significantly (at the cost of a little
 5668     # extra space).
 5669     freebsd2.2*)
 5670       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 5671       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5672       _LT_TAGVAR(hardcode_direct, $1)=yes
 5673       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5674       ;;
 5675 
 5676     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 5677     freebsd2.*)
 5678       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 5679       _LT_TAGVAR(hardcode_direct, $1)=yes
 5680       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5681       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5682       ;;
 5683 
 5684     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 5685     freebsd* | dragonfly*)
 5686       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5687       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5688       _LT_TAGVAR(hardcode_direct, $1)=yes
 5689       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5690       ;;
 5691 
 5692     hpux9*)
 5693       if test yes = "$GCC"; then
 5694 	_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'
 5695       else
 5696 	_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'
 5697       fi
 5698       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5699       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5700       _LT_TAGVAR(hardcode_direct, $1)=yes
 5701 
 5702       # hardcode_minus_L: Not really in the search PATH,
 5703       # but as the default location of the library.
 5704       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5705       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5706       ;;
 5707 
 5708     hpux10*)
 5709       if test yes,no = "$GCC,$with_gnu_ld"; then
 5710 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5711       else
 5712 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 5713       fi
 5714       if test no = "$with_gnu_ld"; then
 5715 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5716 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5717 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5718 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5719 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5720 	# hardcode_minus_L: Not really in the search PATH,
 5721 	# but as the default location of the library.
 5722 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 5723       fi
 5724       ;;
 5725 
 5726     hpux11*)
 5727       if test yes,no = "$GCC,$with_gnu_ld"; then
 5728 	case $host_cpu in
 5729 	hppa*64*)
 5730 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5731 	  ;;
 5732 	ia64*)
 5733 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5734 	  ;;
 5735 	*)
 5736 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 5737 	  ;;
 5738 	esac
 5739       else
 5740 	case $host_cpu in
 5741 	hppa*64*)
 5742 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5743 	  ;;
 5744 	ia64*)
 5745 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
 5746 	  ;;
 5747 	*)
 5748 	m4_if($1, [], [
 5749 	  # Older versions of the 11.00 compiler do not understand -b yet
 5750 	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
 5751 	  _LT_LINKER_OPTION([if $CC understands -b],
 5752 	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
 5753 	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
 5754 	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
 5755 	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
 5756 	  ;;
 5757 	esac
 5758       fi
 5759       if test no = "$with_gnu_ld"; then
 5760 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 5761 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5762 
 5763 	case $host_cpu in
 5764 	hppa*64*|ia64*)
 5765 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5766 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5767 	  ;;
 5768 	*)
 5769 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 5770 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5771 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5772 
 5773 	  # hardcode_minus_L: Not really in the search PATH,
 5774 	  # but as the default location of the library.
 5775 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5776 	  ;;
 5777 	esac
 5778       fi
 5779       ;;
 5780 
 5781     irix5* | irix6* | nonstopux*)
 5782       if test yes = "$GCC"; then
 5783 	_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'
 5784 	# Try to use the -exported_symbol ld option, if it does not
 5785 	# work, assume that -exports_file does not work either and
 5786 	# implicitly export all symbols.
 5787 	# This should be the same for all languages, so no per-tag cache variable.
 5788 	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
 5789 	  [lt_cv_irix_exported_symbol],
 5790 	  [save_LDFLAGS=$LDFLAGS
 5791 	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
 5792 	   AC_LINK_IFELSE(
 5793 	     [AC_LANG_SOURCE(
 5794 	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
 5795 			      [C++], [[int foo (void) { return 0; }]],
 5796 			      [Fortran 77], [[
 5797       subroutine foo
 5798       end]],
 5799 			      [Fortran], [[
 5800       subroutine foo
 5801       end]])])],
 5802 	      [lt_cv_irix_exported_symbol=yes],
 5803 	      [lt_cv_irix_exported_symbol=no])
 5804            LDFLAGS=$save_LDFLAGS])
 5805 	if test yes = "$lt_cv_irix_exported_symbol"; then
 5806           _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'
 5807 	fi
 5808 	_LT_TAGVAR(link_all_deplibs, $1)=no
 5809       else
 5810 	_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'
 5811 	_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'
 5812       fi
 5813       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5814       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5815       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5816       _LT_TAGVAR(inherit_rpath, $1)=yes
 5817       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5818       ;;
 5819 
 5820     linux*)
 5821       case $cc_basename in
 5822       tcc*)
 5823 	# Fabrice Bellard et al's Tiny C Compiler
 5824 	_LT_TAGVAR(ld_shlibs, $1)=yes
 5825 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5826 	;;
 5827       esac
 5828       ;;
 5829 
 5830     netbsd* | netbsdelf*-gnu)
 5831       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 5832 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 5833       else
 5834 	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 5835       fi
 5836       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5837       _LT_TAGVAR(hardcode_direct, $1)=yes
 5838       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5839       ;;
 5840 
 5841     newsos6)
 5842       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5843       _LT_TAGVAR(hardcode_direct, $1)=yes
 5844       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5845       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5846       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5847       ;;
 5848 
 5849     *nto* | *qnx*)
 5850       ;;
 5851 
 5852     openbsd* | bitrig*)
 5853       if test -f /usr/libexec/ld.so; then
 5854 	_LT_TAGVAR(hardcode_direct, $1)=yes
 5855 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5856 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 5857 	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
 5858 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5859 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
 5860 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5861 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 5862 	else
 5863 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 5864 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 5865 	fi
 5866       else
 5867 	_LT_TAGVAR(ld_shlibs, $1)=no
 5868       fi
 5869       ;;
 5870 
 5871     os2*)
 5872       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5873       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5874       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 5875       shrext_cmds=.dll
 5876       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5877 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5878 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5879 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5880 	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 5881 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5882 	emximp -o $lib $output_objdir/$libname.def'
 5883       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 5884 	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 5885 	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 5886 	$ECHO EXPORTS >> $output_objdir/$libname.def~
 5887 	prefix_cmds="$SED"~
 5888 	if test EXPORTS = "`$SED 1q $export_symbols`"; then
 5889 	  prefix_cmds="$prefix_cmds -e 1d";
 5890 	fi~
 5891 	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 5892 	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 5893 	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 5894 	emximp -o $lib $output_objdir/$libname.def'
 5895       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 5896       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 5897       ;;
 5898 
 5899     osf3*)
 5900       if test yes = "$GCC"; then
 5901 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5902 	_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'
 5903       else
 5904 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5905 	_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'
 5906       fi
 5907       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5908       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5909       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5910       ;;
 5911 
 5912     osf4* | osf5*)	# as osf3* with the addition of -msym flag
 5913       if test yes = "$GCC"; then
 5914 	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 5915 	_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'
 5916 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 5917       else
 5918 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 5919 	_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'
 5920 	_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~
 5921           $CC -shared$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'
 5922 
 5923 	# Both c and cxx compiler support -rpath directly
 5924 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 5925       fi
 5926       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
 5927       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 5928       ;;
 5929 
 5930     solaris*)
 5931       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
 5932       if test yes = "$GCC"; then
 5933 	wlarc='$wl'
 5934 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
 5935 	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5936           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5937       else
 5938 	case `$CC -V 2>&1` in
 5939 	*"Compilers 5.0"*)
 5940 	  wlarc=''
 5941 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5942 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 5943             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
 5944 	  ;;
 5945 	*)
 5946 	  wlarc='$wl'
 5947 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_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             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
 5950 	  ;;
 5951 	esac
 5952       fi
 5953       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 5954       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5955       case $host_os in
 5956       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 5957       *)
 5958 	# The compiler driver will combine and reorder linker options,
 5959 	# but understands '-z linker_flag'.  GCC discards it without '$wl',
 5960 	# but is careful enough not to reorder.
 5961 	# Supported since Solaris 2.6 (maybe 2.5.1?)
 5962 	if test yes = "$GCC"; then
 5963 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 5964 	else
 5965 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 5966 	fi
 5967 	;;
 5968       esac
 5969       _LT_TAGVAR(link_all_deplibs, $1)=yes
 5970       ;;
 5971 
 5972     sunos4*)
 5973       if test sequent = "$host_vendor"; then
 5974 	# Use $CC to link under sequent, because it throws in some extra .o
 5975 	# files that make .init and .fini sections work.
 5976 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 5977       else
 5978 	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 5979       fi
 5980       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 5981       _LT_TAGVAR(hardcode_direct, $1)=yes
 5982       _LT_TAGVAR(hardcode_minus_L, $1)=yes
 5983       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 5984       ;;
 5985 
 5986     sysv4)
 5987       case $host_vendor in
 5988 	sni)
 5989 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 5990 	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
 5991 	;;
 5992 	siemens)
 5993 	  ## LD is ld it makes a PLAMLIB
 5994 	  ## CC just makes a GrossModule.
 5995 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 5996 	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
 5997 	  _LT_TAGVAR(hardcode_direct, $1)=no
 5998         ;;
 5999 	motorola)
 6000 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6001 	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
 6002 	;;
 6003       esac
 6004       runpath_var='LD_RUN_PATH'
 6005       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6006       ;;
 6007 
 6008     sysv4.3*)
 6009       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6010       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6011       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
 6012       ;;
 6013 
 6014     sysv4*MP*)
 6015       if test -d /usr/nec; then
 6016 	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6017 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6018 	runpath_var=LD_RUN_PATH
 6019 	hardcode_runpath_var=yes
 6020 	_LT_TAGVAR(ld_shlibs, $1)=yes
 6021       fi
 6022       ;;
 6023 
 6024     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 6025       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6026       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6027       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6028       runpath_var='LD_RUN_PATH'
 6029 
 6030       if test yes = "$GCC"; then
 6031 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6032 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6033       else
 6034 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6035 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6036       fi
 6037       ;;
 6038 
 6039     sysv5* | sco3.2v5* | sco5v6*)
 6040       # Note: We CANNOT use -z defs as we might desire, because we do not
 6041       # link with -lc, and that would cause any symbols used from libc to
 6042       # always be unresolved, which means just about no library would
 6043       # ever link correctly.  If we're not using GNU ld we use -z text
 6044       # though, which does catch some bad symbols but isn't as heavy-handed
 6045       # as -z defs.
 6046       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 6047       _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 6048       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6049       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6050       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 6051       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6052       _LT_TAGVAR(link_all_deplibs, $1)=yes
 6053       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 6054       runpath_var='LD_RUN_PATH'
 6055 
 6056       if test yes = "$GCC"; then
 6057 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6058 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6059       else
 6060 	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6061 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 6062       fi
 6063       ;;
 6064 
 6065     uts4*)
 6066       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 6067       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6068       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6069       ;;
 6070 
 6071     *)
 6072       _LT_TAGVAR(ld_shlibs, $1)=no
 6073       ;;
 6074     esac
 6075 
 6076     if test sni = "$host_vendor"; then
 6077       case $host in
 6078       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 6079 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
 6080 	;;
 6081       esac
 6082     fi
 6083   fi
 6084 ])
 6085 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 6086 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 6087 
 6088 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
 6089 
 6090 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
 6091 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
 6092 _LT_DECL([], [extract_expsyms_cmds], [2],
 6093     [The commands to extract the exported symbol list from a shared archive])
 6094 
 6095 #
 6096 # Do we need to explicitly link libc?
 6097 #
 6098 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
 6099 x|xyes)
 6100   # Assume -lc should be added
 6101   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6102 
 6103   if test yes,yes = "$GCC,$enable_shared"; then
 6104     case $_LT_TAGVAR(archive_cmds, $1) in
 6105     *'~'*)
 6106       # FIXME: we may have to deal with multi-command sequences.
 6107       ;;
 6108     '$CC '*)
 6109       # Test whether the compiler implicitly links with -lc since on some
 6110       # systems, -lgcc has to come before -lc. If gcc already passes -lc
 6111       # to ld, don't add -lc before -lgcc.
 6112       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
 6113 	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
 6114 	[$RM conftest*
 6115 	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 6116 
 6117 	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 6118 	  soname=conftest
 6119 	  lib=conftest
 6120 	  libobjs=conftest.$ac_objext
 6121 	  deplibs=
 6122 	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
 6123 	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
 6124 	  compiler_flags=-v
 6125 	  linker_flags=-v
 6126 	  verstring=
 6127 	  output_objdir=.
 6128 	  libname=conftest
 6129 	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
 6130 	  _LT_TAGVAR(allow_undefined_flag, $1)=
 6131 	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
 6132 	  then
 6133 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6134 	  else
 6135 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6136 	  fi
 6137 	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
 6138 	else
 6139 	  cat conftest.err 1>&5
 6140 	fi
 6141 	$RM conftest*
 6142 	])
 6143       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
 6144       ;;
 6145     esac
 6146   fi
 6147   ;;
 6148 esac
 6149 
 6150 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
 6151     [Whether or not to add -lc for building shared libraries])
 6152 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
 6153     [enable_shared_with_static_runtimes], [0],
 6154     [Whether or not to disallow shared libs when runtime libs are static])
 6155 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
 6156     [Compiler flag to allow reflexive dlopens])
 6157 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
 6158     [Compiler flag to generate shared objects directly from archives])
 6159 _LT_TAGDECL([], [compiler_needs_object], [1],
 6160     [Whether the compiler copes with passing no objects directly])
 6161 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
 6162     [Create an old-style archive from a shared archive])
 6163 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
 6164     [Create a temporary old-style archive to link instead of a shared archive])
 6165 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
 6166 _LT_TAGDECL([], [archive_expsym_cmds], [2])
 6167 _LT_TAGDECL([], [module_cmds], [2],
 6168     [Commands used to build a loadable module if different from building
 6169     a shared archive.])
 6170 _LT_TAGDECL([], [module_expsym_cmds], [2])
 6171 _LT_TAGDECL([], [with_gnu_ld], [1],
 6172     [Whether we are building with GNU ld or not])
 6173 _LT_TAGDECL([], [allow_undefined_flag], [1],
 6174     [Flag that allows shared libraries with undefined symbols to be built])
 6175 _LT_TAGDECL([], [no_undefined_flag], [1],
 6176     [Flag that enforces no undefined symbols])
 6177 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
 6178     [Flag to hardcode $libdir into a binary during linking.
 6179     This must work even if $libdir does not exist])
 6180 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
 6181     [Whether we need a single "-rpath" flag with a separated argument])
 6182 _LT_TAGDECL([], [hardcode_direct], [0],
 6183     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6184     DIR into the resulting binary])
 6185 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
 6186     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
 6187     DIR into the resulting binary and the resulting library dependency is
 6188     "absolute", i.e impossible to change by setting $shlibpath_var if the
 6189     library is relocated])
 6190 _LT_TAGDECL([], [hardcode_minus_L], [0],
 6191     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
 6192     into the resulting binary])
 6193 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
 6194     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
 6195     into the resulting binary])
 6196 _LT_TAGDECL([], [hardcode_automatic], [0],
 6197     [Set to "yes" if building a shared library automatically hardcodes DIR
 6198     into the library and all subsequent libraries and executables linked
 6199     against it])
 6200 _LT_TAGDECL([], [inherit_rpath], [0],
 6201     [Set to yes if linker adds runtime paths of dependent libraries
 6202     to runtime path list])
 6203 _LT_TAGDECL([], [link_all_deplibs], [0],
 6204     [Whether libtool must link a program against all its dependency libraries])
 6205 _LT_TAGDECL([], [always_export_symbols], [0],
 6206     [Set to "yes" if exported symbols are required])
 6207 _LT_TAGDECL([], [export_symbols_cmds], [2],
 6208     [The commands to list exported symbols])
 6209 _LT_TAGDECL([], [exclude_expsyms], [1],
 6210     [Symbols that should not be listed in the preloaded symbols])
 6211 _LT_TAGDECL([], [include_expsyms], [1],
 6212     [Symbols that must always be exported])
 6213 _LT_TAGDECL([], [prelink_cmds], [2],
 6214     [Commands necessary for linking programs (against libraries) with templates])
 6215 _LT_TAGDECL([], [postlink_cmds], [2],
 6216     [Commands necessary for finishing linking programs])
 6217 _LT_TAGDECL([], [file_list_spec], [1],
 6218     [Specify filename containing input files])
 6219 dnl FIXME: Not yet implemented
 6220 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
 6221 dnl    [Compiler flag to generate thread safe objects])
 6222 ])# _LT_LINKER_SHLIBS
 6223 
 6224 
 6225 # _LT_LANG_C_CONFIG([TAG])
 6226 # ------------------------
 6227 # Ensure that the configuration variables for a C compiler are suitably
 6228 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6229 # the compiler configuration to 'libtool'.
 6230 m4_defun([_LT_LANG_C_CONFIG],
 6231 [m4_require([_LT_DECL_EGREP])dnl
 6232 lt_save_CC=$CC
 6233 AC_LANG_PUSH(C)
 6234 
 6235 # Source file extension for C test sources.
 6236 ac_ext=c
 6237 
 6238 # Object file extension for compiled C test sources.
 6239 objext=o
 6240 _LT_TAGVAR(objext, $1)=$objext
 6241 
 6242 # Code to be used in simple compile tests
 6243 lt_simple_compile_test_code="int some_variable = 0;"
 6244 
 6245 # Code to be used in simple link tests
 6246 lt_simple_link_test_code='int main(){return(0);}'
 6247 
 6248 _LT_TAG_COMPILER
 6249 # Save the default compiler, since it gets overwritten when the other
 6250 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
 6251 compiler_DEFAULT=$CC
 6252 
 6253 # save warnings/boilerplate of simple test code
 6254 _LT_COMPILER_BOILERPLATE
 6255 _LT_LINKER_BOILERPLATE
 6256 
 6257 if test -n "$compiler"; then
 6258   _LT_COMPILER_NO_RTTI($1)
 6259   _LT_COMPILER_PIC($1)
 6260   _LT_COMPILER_C_O($1)
 6261   _LT_COMPILER_FILE_LOCKS($1)
 6262   _LT_LINKER_SHLIBS($1)
 6263   _LT_SYS_DYNAMIC_LINKER($1)
 6264   _LT_LINKER_HARDCODE_LIBPATH($1)
 6265   LT_SYS_DLOPEN_SELF
 6266   _LT_CMD_STRIPLIB
 6267 
 6268   # Report what library types will actually be built
 6269   AC_MSG_CHECKING([if libtool supports shared libraries])
 6270   AC_MSG_RESULT([$can_build_shared])
 6271 
 6272   AC_MSG_CHECKING([whether to build shared libraries])
 6273   test no = "$can_build_shared" && enable_shared=no
 6274 
 6275   # On AIX, shared libraries and static libraries use the same namespace, and
 6276   # are all built from PIC.
 6277   case $host_os in
 6278   aix3*)
 6279     test yes = "$enable_shared" && enable_static=no
 6280     if test -n "$RANLIB"; then
 6281       archive_cmds="$archive_cmds~\$RANLIB \$lib"
 6282       postinstall_cmds='$RANLIB $lib'
 6283     fi
 6284     ;;
 6285 
 6286   aix[[4-9]]*)
 6287     if test ia64 != "$host_cpu"; then
 6288       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 6289       yes,aix,yes) ;;			# shared object as lib.so file only
 6290       yes,svr4,*) ;;			# shared object as lib.so archive member only
 6291       yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 6292       esac
 6293     fi
 6294     ;;
 6295   esac
 6296   AC_MSG_RESULT([$enable_shared])
 6297 
 6298   AC_MSG_CHECKING([whether to build static libraries])
 6299   # Make sure either enable_shared or enable_static is yes.
 6300   test yes = "$enable_shared" || enable_static=yes
 6301   AC_MSG_RESULT([$enable_static])
 6302 
 6303   _LT_CONFIG($1)
 6304 fi
 6305 AC_LANG_POP
 6306 CC=$lt_save_CC
 6307 ])# _LT_LANG_C_CONFIG
 6308 
 6309 
 6310 # _LT_LANG_CXX_CONFIG([TAG])
 6311 # --------------------------
 6312 # Ensure that the configuration variables for a C++ compiler are suitably
 6313 # defined.  These variables are subsequently used by _LT_CONFIG to write
 6314 # the compiler configuration to 'libtool'.
 6315 m4_defun([_LT_LANG_CXX_CONFIG],
 6316 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 6317 m4_require([_LT_DECL_EGREP])dnl
 6318 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
 6319 if test -n "$CXX" && ( test no != "$CXX" &&
 6320     ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
 6321     (test g++ != "$CXX"))); then
 6322   AC_PROG_CXXCPP
 6323 else
 6324   _lt_caught_CXX_error=yes
 6325 fi
 6326 
 6327 AC_LANG_PUSH(C++)
 6328 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6329 _LT_TAGVAR(allow_undefined_flag, $1)=
 6330 _LT_TAGVAR(always_export_symbols, $1)=no
 6331 _LT_TAGVAR(archive_expsym_cmds, $1)=
 6332 _LT_TAGVAR(compiler_needs_object, $1)=no
 6333 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 6334 _LT_TAGVAR(hardcode_direct, $1)=no
 6335 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6336 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 6337 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6338 _LT_TAGVAR(hardcode_minus_L, $1)=no
 6339 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 6340 _LT_TAGVAR(hardcode_automatic, $1)=no
 6341 _LT_TAGVAR(inherit_rpath, $1)=no
 6342 _LT_TAGVAR(module_cmds, $1)=
 6343 _LT_TAGVAR(module_expsym_cmds, $1)=
 6344 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 6345 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 6346 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 6347 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 6348 _LT_TAGVAR(no_undefined_flag, $1)=
 6349 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6350 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 6351 
 6352 # Source file extension for C++ test sources.
 6353 ac_ext=cpp
 6354 
 6355 # Object file extension for compiled C++ test sources.
 6356 objext=o
 6357 _LT_TAGVAR(objext, $1)=$objext
 6358 
 6359 # No sense in running all these tests if we already determined that
 6360 # the CXX compiler isn't working.  Some variables (like enable_shared)
 6361 # are currently assumed to apply to all compilers on this platform,
 6362 # and will be corrupted by setting them based on a non-working compiler.
 6363 if test yes != "$_lt_caught_CXX_error"; then
 6364   # Code to be used in simple compile tests
 6365   lt_simple_compile_test_code="int some_variable = 0;"
 6366 
 6367   # Code to be used in simple link tests
 6368   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
 6369 
 6370   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 6371   _LT_TAG_COMPILER
 6372 
 6373   # save warnings/boilerplate of simple test code
 6374   _LT_COMPILER_BOILERPLATE
 6375   _LT_LINKER_BOILERPLATE
 6376 
 6377   # Allow CC to be a program name with arguments.
 6378   lt_save_CC=$CC
 6379   lt_save_CFLAGS=$CFLAGS
 6380   lt_save_LD=$LD
 6381   lt_save_GCC=$GCC
 6382   GCC=$GXX
 6383   lt_save_with_gnu_ld=$with_gnu_ld
 6384   lt_save_path_LD=$lt_cv_path_LD
 6385   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
 6386     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
 6387   else
 6388     $as_unset lt_cv_prog_gnu_ld
 6389   fi
 6390   if test -n "${lt_cv_path_LDCXX+set}"; then
 6391     lt_cv_path_LD=$lt_cv_path_LDCXX
 6392   else
 6393     $as_unset lt_cv_path_LD
 6394   fi
 6395   test -z "${LDCXX+set}" || LD=$LDCXX
 6396   CC=${CXX-"c++"}
 6397   CFLAGS=$CXXFLAGS
 6398   compiler=$CC
 6399   _LT_TAGVAR(compiler, $1)=$CC
 6400   _LT_CC_BASENAME([$compiler])
 6401 
 6402   if test -n "$compiler"; then
 6403     # We don't want -fno-exception when compiling C++ code, so set the
 6404     # no_builtin_flag separately
 6405     if test yes = "$GXX"; then
 6406       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
 6407     else
 6408       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
 6409     fi
 6410 
 6411     if test yes = "$GXX"; then
 6412       # Set up default GNU C++ configuration
 6413 
 6414       LT_PATH_LD
 6415 
 6416       # Check if GNU C++ uses GNU ld as the underlying linker, since the
 6417       # archiving commands below assume that GNU ld is being used.
 6418       if test yes = "$with_gnu_ld"; then
 6419         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6420         _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'
 6421 
 6422         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6423         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6424 
 6425         # If archive_cmds runs LD, not CC, wlarc should be empty
 6426         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
 6427         #     investigate it a little bit more. (MM)
 6428         wlarc='$wl'
 6429 
 6430         # ancient GNU ld didn't support --whole-archive et. al.
 6431         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
 6432 	  $GREP 'no-whole-archive' > /dev/null; then
 6433           _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 6434         else
 6435           _LT_TAGVAR(whole_archive_flag_spec, $1)=
 6436         fi
 6437       else
 6438         with_gnu_ld=no
 6439         wlarc=
 6440 
 6441         # A generic and very simple default shared library creation
 6442         # command for GNU C++ for the case where it uses the native
 6443         # linker, instead of GNU ld.  If possible, this setting should
 6444         # overridden to take advantage of the native linker features on
 6445         # the platform it is being used on.
 6446         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 6447       fi
 6448 
 6449       # Commands to make compiler produce verbose output that lists
 6450       # what "hidden" libraries, object files and flags are used when
 6451       # linking a shared library.
 6452       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 6453 
 6454     else
 6455       GXX=no
 6456       with_gnu_ld=no
 6457       wlarc=
 6458     fi
 6459 
 6460     # PORTME: fill in a description of your system's C++ link characteristics
 6461     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
 6462     _LT_TAGVAR(ld_shlibs, $1)=yes
 6463     case $host_os in
 6464       aix3*)
 6465         # FIXME: insert proper C++ library support
 6466         _LT_TAGVAR(ld_shlibs, $1)=no
 6467         ;;
 6468       aix[[4-9]]*)
 6469         if test ia64 = "$host_cpu"; then
 6470           # On IA64, the linker does run time linking by default, so we don't
 6471           # have to do anything special.
 6472           aix_use_runtimelinking=no
 6473           exp_sym_flag='-Bexport'
 6474           no_entry_flag=
 6475         else
 6476           aix_use_runtimelinking=no
 6477 
 6478           # Test if we are trying to use run time linking or normal
 6479           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
 6480           # have runtime linking enabled, and use it for executables.
 6481           # For shared libraries, we enable/disable runtime linking
 6482           # depending on the kind of the shared library created -
 6483           # when "with_aix_soname,aix_use_runtimelinking" is:
 6484           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
 6485           # "aix,yes"  lib.so          shared, rtl:yes, for executables
 6486           #            lib.a           static archive
 6487           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
 6488           #            lib.a(lib.so.V) shared, rtl:no,  for executables
 6489           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
 6490           #            lib.a(lib.so.V) shared, rtl:no
 6491           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
 6492           #            lib.a           static archive
 6493           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
 6494 	    for ld_flag in $LDFLAGS; do
 6495 	      case $ld_flag in
 6496 	      *-brtl*)
 6497 	        aix_use_runtimelinking=yes
 6498 	        break
 6499 	        ;;
 6500 	      esac
 6501 	    done
 6502 	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
 6503 	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
 6504 	      # so we don't have lib.a shared libs to link our executables.
 6505 	      # We have to force runtime linking in this case.
 6506 	      aix_use_runtimelinking=yes
 6507 	      LDFLAGS="$LDFLAGS -Wl,-brtl"
 6508 	    fi
 6509 	    ;;
 6510           esac
 6511 
 6512           exp_sym_flag='-bexport'
 6513           no_entry_flag='-bnoentry'
 6514         fi
 6515 
 6516         # When large executables or shared objects are built, AIX ld can
 6517         # have problems creating the table of contents.  If linking a library
 6518         # or program results in "error TOC overflow" add -mminimal-toc to
 6519         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 6520         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 6521 
 6522         _LT_TAGVAR(archive_cmds, $1)=''
 6523         _LT_TAGVAR(hardcode_direct, $1)=yes
 6524         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6525         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 6526         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6527         _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
 6528         case $with_aix_soname,$aix_use_runtimelinking in
 6529         aix,*) ;;	# no import file
 6530         svr4,* | *,yes) # use import file
 6531           # The Import File defines what to hardcode.
 6532           _LT_TAGVAR(hardcode_direct, $1)=no
 6533           _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 6534           ;;
 6535         esac
 6536 
 6537         if test yes = "$GXX"; then
 6538           case $host_os in aix4.[[012]]|aix4.[[012]].*)
 6539           # We only want to do this on AIX 4.2 and lower, the check
 6540           # below for broken collect2 doesn't work under 4.3+
 6541 	  collect2name=`$CC -print-prog-name=collect2`
 6542 	  if test -f "$collect2name" &&
 6543 	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
 6544 	  then
 6545 	    # We have reworked collect2
 6546 	    :
 6547 	  else
 6548 	    # We have old collect2
 6549 	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
 6550 	    # It fails to find uninstalled libraries when the uninstalled
 6551 	    # path is not listed in the libpath.  Setting hardcode_minus_L
 6552 	    # to unsupported forces relinking
 6553 	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
 6554 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6555 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
 6556 	  fi
 6557           esac
 6558           shared_flag='-shared'
 6559 	  if test yes = "$aix_use_runtimelinking"; then
 6560 	    shared_flag=$shared_flag' $wl-G'
 6561 	  fi
 6562 	  # Need to ensure runtime linking is disabled for the traditional
 6563 	  # shared library, or the linker may eventually find shared libraries
 6564 	  # /with/ Import File - we do not want to mix them.
 6565 	  shared_flag_aix='-shared'
 6566 	  shared_flag_svr4='-shared $wl-G'
 6567         else
 6568           # not using gcc
 6569           if test ia64 = "$host_cpu"; then
 6570 	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 6571 	  # chokes on -Wl,-G. The following line is correct:
 6572 	  shared_flag='-G'
 6573           else
 6574 	    if test yes = "$aix_use_runtimelinking"; then
 6575 	      shared_flag='$wl-G'
 6576 	    else
 6577 	      shared_flag='$wl-bM:SRE'
 6578 	    fi
 6579 	    shared_flag_aix='$wl-bM:SRE'
 6580 	    shared_flag_svr4='$wl-G'
 6581           fi
 6582         fi
 6583 
 6584         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
 6585         # It seems that -bexpall does not export symbols beginning with
 6586         # underscore (_), so it is better to generate a list of symbols to
 6587 	# export.
 6588         _LT_TAGVAR(always_export_symbols, $1)=yes
 6589 	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
 6590           # Warning - without using the other runtime loading flags (-brtl),
 6591           # -berok will link without error, but may produce a broken library.
 6592           # The "-G" linker flag allows undefined symbols.
 6593           _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
 6594           # Determine the default libpath from the value encoded in an empty
 6595           # executable.
 6596           _LT_SYS_MODULE_PATH_AIX([$1])
 6597           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6598 
 6599           _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' '$shared_flag
 6600         else
 6601           if test ia64 = "$host_cpu"; then
 6602 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
 6603 	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
 6604 	    _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"
 6605           else
 6606 	    # Determine the default libpath from the value encoded in an
 6607 	    # empty executable.
 6608 	    _LT_SYS_MODULE_PATH_AIX([$1])
 6609 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
 6610 	    # Warning - without using the other run time loading flags,
 6611 	    # -berok will link without error, but may produce a broken library.
 6612 	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
 6613 	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
 6614 	    if test yes = "$with_gnu_ld"; then
 6615 	      # We only use this code for GNU lds that support --whole-archive.
 6616 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 6617 	    else
 6618 	      # Exported symbols can be pulled into shared objects from archives
 6619 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
 6620 	    fi
 6621 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
 6622 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
 6623 	    # -brtl affects multiple linker settings, -berok does not and is overridden later
 6624 	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
 6625 	    if test svr4 != "$with_aix_soname"; then
 6626 	      # This is similar to how AIX traditionally builds its shared
 6627 	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
 6628 	      _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/$soname'
 6629 	    fi
 6630 	    if test aix != "$with_aix_soname"; then
 6631 	      _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'
 6632 	    else
 6633 	      # used by -dlpreopen to get the symbols
 6634 	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
 6635 	    fi
 6636 	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
 6637           fi
 6638         fi
 6639         ;;
 6640 
 6641       beos*)
 6642 	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
 6643 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6644 	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 6645 	  # support --undefined.  This deserves some investigation.  FIXME
 6646 	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6647 	else
 6648 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6649 	fi
 6650 	;;
 6651 
 6652       chorus*)
 6653         case $cc_basename in
 6654           *)
 6655 	  # FIXME: insert proper C++ library support
 6656 	  _LT_TAGVAR(ld_shlibs, $1)=no
 6657 	  ;;
 6658         esac
 6659         ;;
 6660 
 6661       cygwin* | mingw* | pw32* | cegcc*)
 6662 	case $GXX,$cc_basename in
 6663 	,cl* | no,cl*)
 6664 	  # Native MSVC
 6665 	  # hardcode_libdir_flag_spec is actually meaningless, as there is
 6666 	  # no search path for DLLs.
 6667 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 6668 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6669 	  _LT_TAGVAR(always_export_symbols, $1)=yes
 6670 	  _LT_TAGVAR(file_list_spec, $1)='@'
 6671 	  # Tell ltmain to make .lib files, not .a files.
 6672 	  libext=lib
 6673 	  # Tell ltmain to make .dll files, not .so files.
 6674 	  shrext_cmds=.dll
 6675 	  # FIXME: Setting linknames here is a bad hack.
 6676 	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
 6677 	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6678               cp "$export_symbols" "$output_objdir/$soname.def";
 6679               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
 6680             else
 6681               $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
 6682             fi~
 6683             $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
 6684             linknames='
 6685 	  # The linker will not automatically build a static lib if we build a DLL.
 6686 	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 6687 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6688 	  # Don't use ranlib
 6689 	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
 6690 	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
 6691             lt_tool_outputfile="@TOOL_OUTPUT@"~
 6692             case $lt_outputfile in
 6693               *.exe|*.EXE) ;;
 6694               *)
 6695                 lt_outputfile=$lt_outputfile.exe
 6696                 lt_tool_outputfile=$lt_tool_outputfile.exe
 6697                 ;;
 6698             esac~
 6699             func_to_tool_file "$lt_outputfile"~
 6700             if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
 6701               $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
 6702               $RM "$lt_outputfile.manifest";
 6703             fi'
 6704 	  ;;
 6705 	*)
 6706 	  # g++
 6707 	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 6708 	  # as there is no search path for DLLs.
 6709 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6710 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
 6711 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6712 	  _LT_TAGVAR(always_export_symbols, $1)=no
 6713 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6714 
 6715 	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
 6716 	    _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'
 6717 	    # If the export-symbols file already is a .def file, use it as
 6718 	    # is; otherwise, prepend EXPORTS...
 6719 	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
 6720               cp $export_symbols $output_objdir/$soname.def;
 6721             else
 6722               echo EXPORTS > $output_objdir/$soname.def;
 6723               cat $export_symbols >> $output_objdir/$soname.def;
 6724             fi~
 6725             $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'
 6726 	  else
 6727 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6728 	  fi
 6729 	  ;;
 6730 	esac
 6731 	;;
 6732       darwin* | rhapsody*)
 6733         _LT_DARWIN_LINKER_FEATURES($1)
 6734 	;;
 6735 
 6736       os2*)
 6737 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 6738 	_LT_TAGVAR(hardcode_minus_L, $1)=yes
 6739 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
 6740 	shrext_cmds=.dll
 6741 	_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6742 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6743 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6744 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6745 	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
 6746 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6747 	  emximp -o $lib $output_objdir/$libname.def'
 6748 	_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
 6749 	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
 6750 	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
 6751 	  $ECHO EXPORTS >> $output_objdir/$libname.def~
 6752 	  prefix_cmds="$SED"~
 6753 	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
 6754 	    prefix_cmds="$prefix_cmds -e 1d";
 6755 	  fi~
 6756 	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
 6757 	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
 6758 	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
 6759 	  emximp -o $lib $output_objdir/$libname.def'
 6760 	_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
 6761 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 6762 	;;
 6763 
 6764       dgux*)
 6765         case $cc_basename in
 6766           ec++*)
 6767 	    # FIXME: insert proper C++ library support
 6768 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6769 	    ;;
 6770           ghcx*)
 6771 	    # Green Hills C++ Compiler
 6772 	    # FIXME: insert proper C++ library support
 6773 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6774 	    ;;
 6775           *)
 6776 	    # FIXME: insert proper C++ library support
 6777 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6778 	    ;;
 6779         esac
 6780         ;;
 6781 
 6782       freebsd2.*)
 6783         # C++ shared libraries reported to be fairly broken before
 6784 	# switch to ELF
 6785         _LT_TAGVAR(ld_shlibs, $1)=no
 6786         ;;
 6787 
 6788       freebsd-elf*)
 6789         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 6790         ;;
 6791 
 6792       freebsd* | dragonfly*)
 6793         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 6794         # conventions
 6795         _LT_TAGVAR(ld_shlibs, $1)=yes
 6796         ;;
 6797 
 6798       haiku*)
 6799         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 6800         _LT_TAGVAR(link_all_deplibs, $1)=yes
 6801         ;;
 6802 
 6803       hpux9*)
 6804         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6805         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6806         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6807         _LT_TAGVAR(hardcode_direct, $1)=yes
 6808         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6809 				             # but as the default
 6810 				             # location of the library.
 6811 
 6812         case $cc_basename in
 6813           CC*)
 6814             # FIXME: insert proper C++ library support
 6815             _LT_TAGVAR(ld_shlibs, $1)=no
 6816             ;;
 6817           aCC*)
 6818             _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 $lib'
 6819             # Commands to make compiler produce verbose output that lists
 6820             # what "hidden" libraries, object files and flags are used when
 6821             # linking a shared library.
 6822             #
 6823             # There doesn't appear to be a way to prevent this compiler from
 6824             # explicitly linking system object files so we need to strip them
 6825             # from the output so that they don't get included in the library
 6826             # dependencies.
 6827             output_verbose_link_cmd='templist=`($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"'
 6828             ;;
 6829           *)
 6830             if test yes = "$GXX"; then
 6831               _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'
 6832             else
 6833               # FIXME: insert proper C++ library support
 6834               _LT_TAGVAR(ld_shlibs, $1)=no
 6835             fi
 6836             ;;
 6837         esac
 6838         ;;
 6839 
 6840       hpux10*|hpux11*)
 6841         if test no = "$with_gnu_ld"; then
 6842 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
 6843 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6844 
 6845           case $host_cpu in
 6846             hppa*64*|ia64*)
 6847               ;;
 6848             *)
 6849 	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6850               ;;
 6851           esac
 6852         fi
 6853         case $host_cpu in
 6854           hppa*64*|ia64*)
 6855             _LT_TAGVAR(hardcode_direct, $1)=no
 6856             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6857             ;;
 6858           *)
 6859             _LT_TAGVAR(hardcode_direct, $1)=yes
 6860             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 6861             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
 6862 					         # but as the default
 6863 					         # location of the library.
 6864             ;;
 6865         esac
 6866 
 6867         case $cc_basename in
 6868           CC*)
 6869 	    # FIXME: insert proper C++ library support
 6870 	    _LT_TAGVAR(ld_shlibs, $1)=no
 6871 	    ;;
 6872           aCC*)
 6873 	    case $host_cpu in
 6874 	      hppa*64*)
 6875 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6876 	        ;;
 6877 	      ia64*)
 6878 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6879 	        ;;
 6880 	      *)
 6881 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6882 	        ;;
 6883 	    esac
 6884 	    # Commands to make compiler produce verbose output that lists
 6885 	    # what "hidden" libraries, object files and flags are used when
 6886 	    # linking a shared library.
 6887 	    #
 6888 	    # There doesn't appear to be a way to prevent this compiler from
 6889 	    # explicitly linking system object files so we need to strip them
 6890 	    # from the output so that they don't get included in the library
 6891 	    # dependencies.
 6892 	    output_verbose_link_cmd='templist=`($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"'
 6893 	    ;;
 6894           *)
 6895 	    if test yes = "$GXX"; then
 6896 	      if test no = "$with_gnu_ld"; then
 6897 	        case $host_cpu in
 6898 	          hppa*64*)
 6899 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 6900 	            ;;
 6901 	          ia64*)
 6902 	            _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'
 6903 	            ;;
 6904 	          *)
 6905 	            _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'
 6906 	            ;;
 6907 	        esac
 6908 	      fi
 6909 	    else
 6910 	      # FIXME: insert proper C++ library support
 6911 	      _LT_TAGVAR(ld_shlibs, $1)=no
 6912 	    fi
 6913 	    ;;
 6914         esac
 6915         ;;
 6916 
 6917       interix[[3-9]]*)
 6918 	_LT_TAGVAR(hardcode_direct, $1)=no
 6919 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 6920 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6921 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 6922 	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
 6923 	# Instead, shared libraries are loaded at an image base (0x10000000 by
 6924 	# default) and relocated if they conflict, which is a slow very memory
 6925 	# consuming and fragmenting process.  To avoid this, we pick a random,
 6926 	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 6927 	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
 6928 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6929 	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 6930 	;;
 6931       irix5* | irix6*)
 6932         case $cc_basename in
 6933           CC*)
 6934 	    # SGI C++
 6935 	    _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'
 6936 
 6937 	    # Archives containing C++ object files must be created using
 6938 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
 6939 	    # necessary to make sure instantiated templates are included
 6940 	    # in the archive.
 6941 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
 6942 	    ;;
 6943           *)
 6944 	    if test yes = "$GXX"; then
 6945 	      if test no = "$with_gnu_ld"; then
 6946 	        _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'
 6947 	      else
 6948 	        _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'
 6949 	      fi
 6950 	    fi
 6951 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 6952 	    ;;
 6953         esac
 6954         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 6955         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 6956         _LT_TAGVAR(inherit_rpath, $1)=yes
 6957         ;;
 6958 
 6959       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 6960         case $cc_basename in
 6961           KCC*)
 6962 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 6963 
 6964 	    # KCC will only create a shared library if the output file
 6965 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 6966 	    # to its proper name (with version) after linking.
 6967 	    _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'
 6968 	    _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 $lib'
 6969 	    # Commands to make compiler produce verbose output that lists
 6970 	    # what "hidden" libraries, object files and flags are used when
 6971 	    # linking a shared library.
 6972 	    #
 6973 	    # There doesn't appear to be a way to prevent this compiler from
 6974 	    # explicitly linking system object files so we need to strip them
 6975 	    # from the output so that they don't get included in the library
 6976 	    # dependencies.
 6977 	    output_verbose_link_cmd='templist=`$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"'
 6978 
 6979 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 6980 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 6981 
 6982 	    # Archives containing C++ object files must be created using
 6983 	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
 6984 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 6985 	    ;;
 6986 	  icpc* | ecpc* )
 6987 	    # Intel C++
 6988 	    with_gnu_ld=yes
 6989 	    # version 8.0 and above of icpc choke on multiply defined symbols
 6990 	    # if we add $predep_objects and $postdep_objects, however 7.1 and
 6991 	    # earlier do not add the objects themselves.
 6992 	    case `$CC -V 2>&1` in
 6993 	      *"Version 7."*)
 6994 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 6995 		_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'
 6996 		;;
 6997 	      *)  # Version 8.0 or newer
 6998 	        tmp_idyn=
 6999 	        case $host_cpu in
 7000 		  ia64*) tmp_idyn=' -i_dynamic';;
 7001 		esac
 7002 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7003 		_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'
 7004 		;;
 7005 	    esac
 7006 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7007 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7008 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7009 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
 7010 	    ;;
 7011           pgCC* | pgcpp*)
 7012             # Portland Group C++ compiler
 7013 	    case `$CC -V` in
 7014 	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
 7015 	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
 7016                rm -rf $tpldir~
 7017                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
 7018                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
 7019 	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
 7020                 rm -rf $tpldir~
 7021                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
 7022                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
 7023                 $RANLIB $oldlib'
 7024 	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
 7025                 rm -rf $tpldir~
 7026                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 7027                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7028 	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
 7029                 rm -rf $tpldir~
 7030                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
 7031                 $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'
 7032 	      ;;
 7033 	    *) # Version 6 and above use weak symbols
 7034 	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7035 	      _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'
 7036 	      ;;
 7037 	    esac
 7038 
 7039 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
 7040 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7041 	    _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'
 7042             ;;
 7043 	  cxx*)
 7044 	    # Compaq C++
 7045 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
 7046 	    _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'
 7047 
 7048 	    runpath_var=LD_RUN_PATH
 7049 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7050 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7051 
 7052 	    # Commands to make compiler produce verbose output that lists
 7053 	    # what "hidden" libraries, object files and flags are used when
 7054 	    # linking a shared library.
 7055 	    #
 7056 	    # There doesn't appear to be a way to prevent this compiler from
 7057 	    # explicitly linking system object files so we need to strip them
 7058 	    # from the output so that they don't get included in the library
 7059 	    # dependencies.
 7060 	    output_verbose_link_cmd='templist=`$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'
 7061 	    ;;
 7062 	  xl* | mpixl* | bgxl*)
 7063 	    # IBM XL 8.0 on PPC, with GNU ld
 7064 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7065 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
 7066 	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 7067 	    if test yes = "$supports_anon_versioning"; then
 7068 	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
 7069                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 7070                 echo "local: *; };" >> $output_objdir/$libname.ver~
 7071                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 7072 	    fi
 7073 	    ;;
 7074 	  *)
 7075 	    case `$CC -V 2>&1 | sed 5q` in
 7076 	    *Sun\ C*)
 7077 	      # Sun C++ 5.9
 7078 	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7079 	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7080 	      _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'
 7081 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7082 	      _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'
 7083 	      _LT_TAGVAR(compiler_needs_object, $1)=yes
 7084 
 7085 	      # Not sure whether something based on
 7086 	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
 7087 	      # would be better.
 7088 	      output_verbose_link_cmd='func_echo_all'
 7089 
 7090 	      # Archives containing C++ object files must be created using
 7091 	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7092 	      # necessary to make sure instantiated templates are included
 7093 	      # in the archive.
 7094 	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7095 	      ;;
 7096 	    esac
 7097 	    ;;
 7098 	esac
 7099 	;;
 7100 
 7101       lynxos*)
 7102         # FIXME: insert proper C++ library support
 7103 	_LT_TAGVAR(ld_shlibs, $1)=no
 7104 	;;
 7105 
 7106       m88k*)
 7107         # FIXME: insert proper C++ library support
 7108         _LT_TAGVAR(ld_shlibs, $1)=no
 7109 	;;
 7110 
 7111       mvs*)
 7112         case $cc_basename in
 7113           cxx*)
 7114 	    # FIXME: insert proper C++ library support
 7115 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7116 	    ;;
 7117 	  *)
 7118 	    # FIXME: insert proper C++ library support
 7119 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7120 	    ;;
 7121 	esac
 7122 	;;
 7123 
 7124       netbsd*)
 7125         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 7126 	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
 7127 	  wlarc=
 7128 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7129 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7130 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7131 	fi
 7132 	# Workaround some broken pre-1.5 toolchains
 7133 	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
 7134 	;;
 7135 
 7136       *nto* | *qnx*)
 7137         _LT_TAGVAR(ld_shlibs, $1)=yes
 7138 	;;
 7139 
 7140       openbsd* | bitrig*)
 7141 	if test -f /usr/libexec/ld.so; then
 7142 	  _LT_TAGVAR(hardcode_direct, $1)=yes
 7143 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7144 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
 7145 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 7146 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7147 	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
 7148 	    _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'
 7149 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
 7150 	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
 7151 	  fi
 7152 	  output_verbose_link_cmd=func_echo_all
 7153 	else
 7154 	  _LT_TAGVAR(ld_shlibs, $1)=no
 7155 	fi
 7156 	;;
 7157 
 7158       osf3* | osf4* | osf5*)
 7159         case $cc_basename in
 7160           KCC*)
 7161 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
 7162 
 7163 	    # KCC will only create a shared library if the output file
 7164 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
 7165 	    # to its proper name (with version) after linking.
 7166 	    _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'
 7167 
 7168 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
 7169 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7170 
 7171 	    # Archives containing C++ object files must be created using
 7172 	    # the KAI C++ compiler.
 7173 	    case $host in
 7174 	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
 7175 	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
 7176 	    esac
 7177 	    ;;
 7178           RCC*)
 7179 	    # Rational C++ 2.4.1
 7180 	    # FIXME: insert proper C++ library support
 7181 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7182 	    ;;
 7183           cxx*)
 7184 	    case $host in
 7185 	      osf3*)
 7186 	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7187 	        _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'
 7188 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7189 		;;
 7190 	      *)
 7191 	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
 7192 	        _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'
 7193 	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
 7194                   echo "-hidden">> $lib.exp~
 7195                   $CC -shared$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~
 7196                   $RM $lib.exp'
 7197 	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
 7198 		;;
 7199 	    esac
 7200 
 7201 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7202 
 7203 	    # Commands to make compiler produce verbose output that lists
 7204 	    # what "hidden" libraries, object files and flags are used when
 7205 	    # linking a shared library.
 7206 	    #
 7207 	    # There doesn't appear to be a way to prevent this compiler from
 7208 	    # explicitly linking system object files so we need to strip them
 7209 	    # from the output so that they don't get included in the library
 7210 	    # dependencies.
 7211 	    output_verbose_link_cmd='templist=`$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"'
 7212 	    ;;
 7213 	  *)
 7214 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7215 	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
 7216 	      case $host in
 7217 	        osf3*)
 7218 	          _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'
 7219 		  ;;
 7220 	        *)
 7221 	          _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'
 7222 		  ;;
 7223 	      esac
 7224 
 7225 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
 7226 	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
 7227 
 7228 	      # Commands to make compiler produce verbose output that lists
 7229 	      # what "hidden" libraries, object files and flags are used when
 7230 	      # linking a shared library.
 7231 	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 7232 
 7233 	    else
 7234 	      # FIXME: insert proper C++ library support
 7235 	      _LT_TAGVAR(ld_shlibs, $1)=no
 7236 	    fi
 7237 	    ;;
 7238         esac
 7239         ;;
 7240 
 7241       psos*)
 7242         # FIXME: insert proper C++ library support
 7243         _LT_TAGVAR(ld_shlibs, $1)=no
 7244         ;;
 7245 
 7246       sunos4*)
 7247         case $cc_basename in
 7248           CC*)
 7249 	    # Sun C++ 4.x
 7250 	    # FIXME: insert proper C++ library support
 7251 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7252 	    ;;
 7253           lcc*)
 7254 	    # Lucid
 7255 	    # FIXME: insert proper C++ library support
 7256 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7257 	    ;;
 7258           *)
 7259 	    # FIXME: insert proper C++ library support
 7260 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7261 	    ;;
 7262         esac
 7263         ;;
 7264 
 7265       solaris*)
 7266         case $cc_basename in
 7267           CC* | sunCC*)
 7268 	    # Sun C++ 4.2, 5.x and Centerline C++
 7269             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
 7270 	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
 7271 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
 7272 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7273               $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7274 
 7275 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 7276 	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7277 	    case $host_os in
 7278 	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7279 	      *)
 7280 		# The compiler driver will combine and reorder linker options,
 7281 		# but understands '-z linker_flag'.
 7282 	        # Supported since Solaris 2.6 (maybe 2.5.1?)
 7283 		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
 7284 	        ;;
 7285 	    esac
 7286 	    _LT_TAGVAR(link_all_deplibs, $1)=yes
 7287 
 7288 	    output_verbose_link_cmd='func_echo_all'
 7289 
 7290 	    # Archives containing C++ object files must be created using
 7291 	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
 7292 	    # necessary to make sure instantiated templates are included
 7293 	    # in the archive.
 7294 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
 7295 	    ;;
 7296           gcx*)
 7297 	    # Green Hills C++ Compiler
 7298 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7299 
 7300 	    # The C++ compiler must be used to create the archive.
 7301 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
 7302 	    ;;
 7303           *)
 7304 	    # GNU C++ compiler with Solaris linker
 7305 	    if test yes,no = "$GXX,$with_gnu_ld"; then
 7306 	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
 7307 	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
 7308 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7309 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7310                   $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 $lib.exp'
 7311 
 7312 	        # Commands to make compiler produce verbose output that lists
 7313 	        # what "hidden" libraries, object files and flags are used when
 7314 	        # linking a shared library.
 7315 	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 7316 	      else
 7317 	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
 7318 	        # platform.
 7319 	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
 7320 	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
 7321                   $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
 7322 
 7323 	        # Commands to make compiler produce verbose output that lists
 7324 	        # what "hidden" libraries, object files and flags are used when
 7325 	        # linking a shared library.
 7326 	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
 7327 	      fi
 7328 
 7329 	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
 7330 	      case $host_os in
 7331 		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
 7332 		*)
 7333 		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
 7334 		  ;;
 7335 	      esac
 7336 	    fi
 7337 	    ;;
 7338         esac
 7339         ;;
 7340 
 7341     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
 7342       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7343       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7344       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7345       runpath_var='LD_RUN_PATH'
 7346 
 7347       case $cc_basename in
 7348         CC*)
 7349 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7350 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7351 	  ;;
 7352 	*)
 7353 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7354 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7355 	  ;;
 7356       esac
 7357       ;;
 7358 
 7359       sysv5* | sco3.2v5* | sco5v6*)
 7360 	# Note: We CANNOT use -z defs as we might desire, because we do not
 7361 	# link with -lc, and that would cause any symbols used from libc to
 7362 	# always be unresolved, which means just about no library would
 7363 	# ever link correctly.  If we're not using GNU ld we use -z text
 7364 	# though, which does catch some bad symbols but isn't as heavy-handed
 7365 	# as -z defs.
 7366 	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
 7367 	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
 7368 	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7369 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
 7370 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
 7371 	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
 7372 	_LT_TAGVAR(link_all_deplibs, $1)=yes
 7373 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
 7374 	runpath_var='LD_RUN_PATH'
 7375 
 7376 	case $cc_basename in
 7377           CC*)
 7378 	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7379 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7380 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
 7381               '"$_LT_TAGVAR(old_archive_cmds, $1)"
 7382 	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
 7383               '"$_LT_TAGVAR(reload_cmds, $1)"
 7384 	    ;;
 7385 	  *)
 7386 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7387 	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
 7388 	    ;;
 7389 	esac
 7390       ;;
 7391 
 7392       tandem*)
 7393         case $cc_basename in
 7394           NCC*)
 7395 	    # NonStop-UX NCC 3.20
 7396 	    # FIXME: insert proper C++ library support
 7397 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7398 	    ;;
 7399           *)
 7400 	    # FIXME: insert proper C++ library support
 7401 	    _LT_TAGVAR(ld_shlibs, $1)=no
 7402 	    ;;
 7403         esac
 7404         ;;
 7405 
 7406       vxworks*)
 7407         # FIXME: insert proper C++ library support
 7408         _LT_TAGVAR(ld_shlibs, $1)=no
 7409         ;;
 7410 
 7411       *)
 7412         # FIXME: insert proper C++ library support
 7413         _LT_TAGVAR(ld_shlibs, $1)=no
 7414         ;;
 7415     esac
 7416 
 7417     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
 7418     test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
 7419 
 7420     _LT_TAGVAR(GCC, $1)=$GXX
 7421     _LT_TAGVAR(LD, $1)=$LD
 7422 
 7423     ## CAVEAT EMPTOR:
 7424     ## There is no encapsulation within the following macros, do not change
 7425     ## the running order or otherwise move them around unless you know exactly
 7426     ## what you are doing...
 7427     _LT_SYS_HIDDEN_LIBDEPS($1)
 7428     _LT_COMPILER_PIC($1)
 7429     _LT_COMPILER_C_O($1)
 7430     _LT_COMPILER_FILE_LOCKS($1)
 7431     _LT_LINKER_SHLIBS($1)
 7432     _LT_SYS_DYNAMIC_LINKER($1)
 7433     _LT_LINKER_HARDCODE_LIBPATH($1)
 7434 
 7435     _LT_CONFIG($1)
 7436   fi # test -n "$compiler"
 7437 
 7438   CC=$lt_save_CC
 7439   CFLAGS=$lt_save_CFLAGS
 7440   LDCXX=$LD
 7441   LD=$lt_save_LD
 7442   GCC=$lt_save_GCC
 7443   with_gnu_ld=$lt_save_with_gnu_ld
 7444   lt_cv_path_LDCXX=$lt_cv_path_LD
 7445   lt_cv_path_LD=$lt_save_path_LD
 7446   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
 7447   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
 7448 fi # test yes != "$_lt_caught_CXX_error"
 7449 
 7450 AC_LANG_POP
 7451 ])# _LT_LANG_CXX_CONFIG
 7452 
 7453 
 7454 # _LT_FUNC_STRIPNAME_CNF
 7455 # ----------------------
 7456 # func_stripname_cnf prefix suffix name
 7457 # strip PREFIX and SUFFIX off of NAME.
 7458 # PREFIX and SUFFIX must not contain globbing or regex special
 7459 # characters, hashes, percent signs, but SUFFIX may contain a leading
 7460 # dot (in which case that matches only a dot).
 7461 #
 7462 # This function is identical to the (non-XSI) version of func_stripname,
 7463 # except this one can be used by m4 code that may be executed by configure,
 7464 # rather than the libtool script.
 7465 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
 7466 AC_REQUIRE([_LT_DECL_SED])
 7467 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
 7468 func_stripname_cnf ()
 7469 {
 7470   case @S|@2 in
 7471   .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
 7472   *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
 7473   esac
 7474 } # func_stripname_cnf
 7475 ])# _LT_FUNC_STRIPNAME_CNF
 7476 
 7477 
 7478 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
 7479 # ---------------------------------
 7480 # Figure out "hidden" library dependencies from verbose
 7481 # compiler output when linking a shared library.
 7482 # Parse the compiler output and extract the necessary
 7483 # objects, libraries and library flags.
 7484 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
 7485 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 7486 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
 7487 # Dependencies to place before and after the object being linked:
 7488 _LT_TAGVAR(predep_objects, $1)=
 7489 _LT_TAGVAR(postdep_objects, $1)=
 7490 _LT_TAGVAR(predeps, $1)=
 7491 _LT_TAGVAR(postdeps, $1)=
 7492 _LT_TAGVAR(compiler_lib_search_path, $1)=
 7493 
 7494 dnl we can't use the lt_simple_compile_test_code here,
 7495 dnl because it contains code intended for an executable,
 7496 dnl not a library.  It's possible we should let each
 7497 dnl tag define a new lt_????_link_test_code variable,
 7498 dnl but it's only used here...
 7499 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
 7500 int a;
 7501 void foo (void) { a = 0; }
 7502 _LT_EOF
 7503 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
 7504 class Foo
 7505 {
 7506 public:
 7507   Foo (void) { a = 0; }
 7508 private:
 7509   int a;
 7510 };
 7511 _LT_EOF
 7512 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
 7513       subroutine foo
 7514       implicit none
 7515       integer*4 a
 7516       a=0
 7517       return
 7518       end
 7519 _LT_EOF
 7520 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
 7521       subroutine foo
 7522       implicit none
 7523       integer a
 7524       a=0
 7525       return
 7526       end
 7527 _LT_EOF
 7528 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
 7529 public class foo {
 7530   private int a;
 7531   public void bar (void) {
 7532     a = 0;
 7533   }
 7534 };
 7535 _LT_EOF
 7536 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
 7537 package foo
 7538 func foo() {
 7539 }
 7540 _LT_EOF
 7541 ])
 7542 
 7543 _lt_libdeps_save_CFLAGS=$CFLAGS
 7544 case "$CC $CFLAGS " in #(
 7545 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
 7546 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
 7547 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
 7548 esac
 7549 
 7550 dnl Parse the compiler output and extract the necessary
 7551 dnl objects, libraries and library flags.
 7552 if AC_TRY_EVAL(ac_compile); then
 7553   # Parse the compiler output and extract the necessary
 7554   # objects, libraries and library flags.
 7555 
 7556   # Sentinel used to keep track of whether or not we are before
 7557   # the conftest object file.
 7558   pre_test_object_deps_done=no
 7559 
 7560   for p in `eval "$output_verbose_link_cmd"`; do
 7561     case $prev$p in
 7562 
 7563     -L* | -R* | -l*)
 7564        # Some compilers place space between "-{L,R}" and the path.
 7565        # Remove the space.
 7566        if test x-L = "$p" ||
 7567           test x-R = "$p"; then
 7568 	 prev=$p
 7569 	 continue
 7570        fi
 7571 
 7572        # Expand the sysroot to ease extracting the directories later.
 7573        if test -z "$prev"; then
 7574          case $p in
 7575          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
 7576          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
 7577          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
 7578          esac
 7579        fi
 7580        case $p in
 7581        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
 7582        esac
 7583        if test no = "$pre_test_object_deps_done"; then
 7584 	 case $prev in
 7585 	 -L | -R)
 7586 	   # Internal compiler library paths should come after those
 7587 	   # provided the user.  The postdeps already come after the
 7588 	   # user supplied libs so there is no need to process them.
 7589 	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
 7590 	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
 7591 	   else
 7592 	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
 7593 	   fi
 7594 	   ;;
 7595 	 # The "-l" case would never come before the object being
 7596 	 # linked, so don't bother handling this case.
 7597 	 esac
 7598        else
 7599 	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
 7600 	   _LT_TAGVAR(postdeps, $1)=$prev$p
 7601 	 else
 7602 	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
 7603 	 fi
 7604        fi
 7605        prev=
 7606        ;;
 7607 
 7608     *.lto.$objext) ;; # Ignore GCC LTO objects
 7609     *.$objext)
 7610        # This assumes that the test object file only shows up
 7611        # once in the compiler output.
 7612        if test "$p" = "conftest.$objext"; then
 7613 	 pre_test_object_deps_done=yes
 7614 	 continue
 7615        fi
 7616 
 7617        if test no = "$pre_test_object_deps_done"; then
 7618 	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
 7619 	   _LT_TAGVAR(predep_objects, $1)=$p
 7620 	 else
 7621 	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
 7622 	 fi
 7623        else
 7624 	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
 7625 	   _LT_TAGVAR(postdep_objects, $1)=$p
 7626 	 else
 7627 	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
 7628 	 fi
 7629        fi
 7630        ;;
 7631 
 7632     *) ;; # Ignore the rest.
 7633 
 7634     esac
 7635   done
 7636 
 7637   # Clean up.
 7638   rm -f a.out a.exe
 7639 else
 7640   echo "libtool.m4: error: problem compiling $1 test program"
 7641 fi
 7642 
 7643 $RM -f confest.$objext
 7644 CFLAGS=$_lt_libdeps_save_CFLAGS
 7645 
 7646 # PORTME: override above test on systems where it is broken
 7647 m4_if([$1], [CXX],
 7648 [case $host_os in
 7649 interix[[3-9]]*)
 7650   # Interix 3.5 installs completely hosed .la files for C++, so rather than
 7651   # hack all around it, let's just trust "g++" to DTRT.
 7652   _LT_TAGVAR(predep_objects,$1)=
 7653   _LT_TAGVAR(postdep_objects,$1)=
 7654   _LT_TAGVAR(postdeps,$1)=
 7655   ;;
 7656 esac
 7657 ])
 7658 
 7659 case " $_LT_TAGVAR(postdeps, $1) " in
 7660 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
 7661 esac
 7662  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
 7663 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
 7664  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
 7665 fi
 7666 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
 7667     [The directories searched by this compiler when creating a shared library])
 7668 _LT_TAGDECL([], [predep_objects], [1],
 7669     [Dependencies to place before and after the objects being linked to
 7670     create a shared library])
 7671 _LT_TAGDECL([], [postdep_objects], [1])
 7672 _LT_TAGDECL([], [predeps], [1])
 7673 _LT_TAGDECL([], [postdeps], [1])
 7674 _LT_TAGDECL([], [compiler_lib_search_path], [1],
 7675     [The library search path used internally by the compiler when linking
 7676     a shared library])
 7677 ])# _LT_SYS_HIDDEN_LIBDEPS
 7678 
 7679 
 7680 # _LT_LANG_F77_CONFIG([TAG])
 7681 # --------------------------
 7682 # Ensure that the configuration variables for a Fortran 77 compiler are
 7683 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7684 # to write the compiler configuration to 'libtool'.
 7685 m4_defun([_LT_LANG_F77_CONFIG],
 7686 [AC_LANG_PUSH(Fortran 77)
 7687 if test -z "$F77" || test no = "$F77"; then
 7688   _lt_disable_F77=yes
 7689 fi
 7690 
 7691 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7692 _LT_TAGVAR(allow_undefined_flag, $1)=
 7693 _LT_TAGVAR(always_export_symbols, $1)=no
 7694 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7695 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7696 _LT_TAGVAR(hardcode_direct, $1)=no
 7697 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7699 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7700 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7701 _LT_TAGVAR(hardcode_automatic, $1)=no
 7702 _LT_TAGVAR(inherit_rpath, $1)=no
 7703 _LT_TAGVAR(module_cmds, $1)=
 7704 _LT_TAGVAR(module_expsym_cmds, $1)=
 7705 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7706 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7707 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7708 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7709 _LT_TAGVAR(no_undefined_flag, $1)=
 7710 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7711 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7712 
 7713 # Source file extension for f77 test sources.
 7714 ac_ext=f
 7715 
 7716 # Object file extension for compiled f77 test sources.
 7717 objext=o
 7718 _LT_TAGVAR(objext, $1)=$objext
 7719 
 7720 # No sense in running all these tests if we already determined that
 7721 # the F77 compiler isn't working.  Some variables (like enable_shared)
 7722 # are currently assumed to apply to all compilers on this platform,
 7723 # and will be corrupted by setting them based on a non-working compiler.
 7724 if test yes != "$_lt_disable_F77"; then
 7725   # Code to be used in simple compile tests
 7726   lt_simple_compile_test_code="\
 7727       subroutine t
 7728       return
 7729       end
 7730 "
 7731 
 7732   # Code to be used in simple link tests
 7733   lt_simple_link_test_code="\
 7734       program t
 7735       end
 7736 "
 7737 
 7738   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7739   _LT_TAG_COMPILER
 7740 
 7741   # save warnings/boilerplate of simple test code
 7742   _LT_COMPILER_BOILERPLATE
 7743   _LT_LINKER_BOILERPLATE
 7744 
 7745   # Allow CC to be a program name with arguments.
 7746   lt_save_CC=$CC
 7747   lt_save_GCC=$GCC
 7748   lt_save_CFLAGS=$CFLAGS
 7749   CC=${F77-"f77"}
 7750   CFLAGS=$FFLAGS
 7751   compiler=$CC
 7752   _LT_TAGVAR(compiler, $1)=$CC
 7753   _LT_CC_BASENAME([$compiler])
 7754   GCC=$G77
 7755   if test -n "$compiler"; then
 7756     AC_MSG_CHECKING([if libtool supports shared libraries])
 7757     AC_MSG_RESULT([$can_build_shared])
 7758 
 7759     AC_MSG_CHECKING([whether to build shared libraries])
 7760     test no = "$can_build_shared" && enable_shared=no
 7761 
 7762     # On AIX, shared libraries and static libraries use the same namespace, and
 7763     # are all built from PIC.
 7764     case $host_os in
 7765       aix3*)
 7766         test yes = "$enable_shared" && enable_static=no
 7767         if test -n "$RANLIB"; then
 7768           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7769           postinstall_cmds='$RANLIB $lib'
 7770         fi
 7771         ;;
 7772       aix[[4-9]]*)
 7773 	if test ia64 != "$host_cpu"; then
 7774 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7775 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7776 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7777 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7778 	  esac
 7779 	fi
 7780         ;;
 7781     esac
 7782     AC_MSG_RESULT([$enable_shared])
 7783 
 7784     AC_MSG_CHECKING([whether to build static libraries])
 7785     # Make sure either enable_shared or enable_static is yes.
 7786     test yes = "$enable_shared" || enable_static=yes
 7787     AC_MSG_RESULT([$enable_static])
 7788 
 7789     _LT_TAGVAR(GCC, $1)=$G77
 7790     _LT_TAGVAR(LD, $1)=$LD
 7791 
 7792     ## CAVEAT EMPTOR:
 7793     ## There is no encapsulation within the following macros, do not change
 7794     ## the running order or otherwise move them around unless you know exactly
 7795     ## what you are doing...
 7796     _LT_COMPILER_PIC($1)
 7797     _LT_COMPILER_C_O($1)
 7798     _LT_COMPILER_FILE_LOCKS($1)
 7799     _LT_LINKER_SHLIBS($1)
 7800     _LT_SYS_DYNAMIC_LINKER($1)
 7801     _LT_LINKER_HARDCODE_LIBPATH($1)
 7802 
 7803     _LT_CONFIG($1)
 7804   fi # test -n "$compiler"
 7805 
 7806   GCC=$lt_save_GCC
 7807   CC=$lt_save_CC
 7808   CFLAGS=$lt_save_CFLAGS
 7809 fi # test yes != "$_lt_disable_F77"
 7810 
 7811 AC_LANG_POP
 7812 ])# _LT_LANG_F77_CONFIG
 7813 
 7814 
 7815 # _LT_LANG_FC_CONFIG([TAG])
 7816 # -------------------------
 7817 # Ensure that the configuration variables for a Fortran compiler are
 7818 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 7819 # to write the compiler configuration to 'libtool'.
 7820 m4_defun([_LT_LANG_FC_CONFIG],
 7821 [AC_LANG_PUSH(Fortran)
 7822 
 7823 if test -z "$FC" || test no = "$FC"; then
 7824   _lt_disable_FC=yes
 7825 fi
 7826 
 7827 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7828 _LT_TAGVAR(allow_undefined_flag, $1)=
 7829 _LT_TAGVAR(always_export_symbols, $1)=no
 7830 _LT_TAGVAR(archive_expsym_cmds, $1)=
 7831 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 7832 _LT_TAGVAR(hardcode_direct, $1)=no
 7833 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 7834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
 7835 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 7836 _LT_TAGVAR(hardcode_minus_L, $1)=no
 7837 _LT_TAGVAR(hardcode_automatic, $1)=no
 7838 _LT_TAGVAR(inherit_rpath, $1)=no
 7839 _LT_TAGVAR(module_cmds, $1)=
 7840 _LT_TAGVAR(module_expsym_cmds, $1)=
 7841 _LT_TAGVAR(link_all_deplibs, $1)=unknown
 7842 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7843 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 7844 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 7845 _LT_TAGVAR(no_undefined_flag, $1)=
 7846 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 7847 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
 7848 
 7849 # Source file extension for fc test sources.
 7850 ac_ext=${ac_fc_srcext-f}
 7851 
 7852 # Object file extension for compiled fc test sources.
 7853 objext=o
 7854 _LT_TAGVAR(objext, $1)=$objext
 7855 
 7856 # No sense in running all these tests if we already determined that
 7857 # the FC compiler isn't working.  Some variables (like enable_shared)
 7858 # are currently assumed to apply to all compilers on this platform,
 7859 # and will be corrupted by setting them based on a non-working compiler.
 7860 if test yes != "$_lt_disable_FC"; then
 7861   # Code to be used in simple compile tests
 7862   lt_simple_compile_test_code="\
 7863       subroutine t
 7864       return
 7865       end
 7866 "
 7867 
 7868   # Code to be used in simple link tests
 7869   lt_simple_link_test_code="\
 7870       program t
 7871       end
 7872 "
 7873 
 7874   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7875   _LT_TAG_COMPILER
 7876 
 7877   # save warnings/boilerplate of simple test code
 7878   _LT_COMPILER_BOILERPLATE
 7879   _LT_LINKER_BOILERPLATE
 7880 
 7881   # Allow CC to be a program name with arguments.
 7882   lt_save_CC=$CC
 7883   lt_save_GCC=$GCC
 7884   lt_save_CFLAGS=$CFLAGS
 7885   CC=${FC-"f95"}
 7886   CFLAGS=$FCFLAGS
 7887   compiler=$CC
 7888   GCC=$ac_cv_fc_compiler_gnu
 7889 
 7890   _LT_TAGVAR(compiler, $1)=$CC
 7891   _LT_CC_BASENAME([$compiler])
 7892 
 7893   if test -n "$compiler"; then
 7894     AC_MSG_CHECKING([if libtool supports shared libraries])
 7895     AC_MSG_RESULT([$can_build_shared])
 7896 
 7897     AC_MSG_CHECKING([whether to build shared libraries])
 7898     test no = "$can_build_shared" && enable_shared=no
 7899 
 7900     # On AIX, shared libraries and static libraries use the same namespace, and
 7901     # are all built from PIC.
 7902     case $host_os in
 7903       aix3*)
 7904         test yes = "$enable_shared" && enable_static=no
 7905         if test -n "$RANLIB"; then
 7906           archive_cmds="$archive_cmds~\$RANLIB \$lib"
 7907           postinstall_cmds='$RANLIB $lib'
 7908         fi
 7909         ;;
 7910       aix[[4-9]]*)
 7911 	if test ia64 != "$host_cpu"; then
 7912 	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
 7913 	  yes,aix,yes) ;;		# shared object as lib.so file only
 7914 	  yes,svr4,*) ;;		# shared object as lib.so archive member only
 7915 	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
 7916 	  esac
 7917 	fi
 7918         ;;
 7919     esac
 7920     AC_MSG_RESULT([$enable_shared])
 7921 
 7922     AC_MSG_CHECKING([whether to build static libraries])
 7923     # Make sure either enable_shared or enable_static is yes.
 7924     test yes = "$enable_shared" || enable_static=yes
 7925     AC_MSG_RESULT([$enable_static])
 7926 
 7927     _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
 7928     _LT_TAGVAR(LD, $1)=$LD
 7929 
 7930     ## CAVEAT EMPTOR:
 7931     ## There is no encapsulation within the following macros, do not change
 7932     ## the running order or otherwise move them around unless you know exactly
 7933     ## what you are doing...
 7934     _LT_SYS_HIDDEN_LIBDEPS($1)
 7935     _LT_COMPILER_PIC($1)
 7936     _LT_COMPILER_C_O($1)
 7937     _LT_COMPILER_FILE_LOCKS($1)
 7938     _LT_LINKER_SHLIBS($1)
 7939     _LT_SYS_DYNAMIC_LINKER($1)
 7940     _LT_LINKER_HARDCODE_LIBPATH($1)
 7941 
 7942     _LT_CONFIG($1)
 7943   fi # test -n "$compiler"
 7944 
 7945   GCC=$lt_save_GCC
 7946   CC=$lt_save_CC
 7947   CFLAGS=$lt_save_CFLAGS
 7948 fi # test yes != "$_lt_disable_FC"
 7949 
 7950 AC_LANG_POP
 7951 ])# _LT_LANG_FC_CONFIG
 7952 
 7953 
 7954 # _LT_LANG_GCJ_CONFIG([TAG])
 7955 # --------------------------
 7956 # Ensure that the configuration variables for the GNU Java Compiler compiler
 7957 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 7958 # to write the compiler configuration to 'libtool'.
 7959 m4_defun([_LT_LANG_GCJ_CONFIG],
 7960 [AC_REQUIRE([LT_PROG_GCJ])dnl
 7961 AC_LANG_SAVE
 7962 
 7963 # Source file extension for Java test sources.
 7964 ac_ext=java
 7965 
 7966 # Object file extension for compiled Java test sources.
 7967 objext=o
 7968 _LT_TAGVAR(objext, $1)=$objext
 7969 
 7970 # Code to be used in simple compile tests
 7971 lt_simple_compile_test_code="class foo {}"
 7972 
 7973 # Code to be used in simple link tests
 7974 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
 7975 
 7976 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 7977 _LT_TAG_COMPILER
 7978 
 7979 # save warnings/boilerplate of simple test code
 7980 _LT_COMPILER_BOILERPLATE
 7981 _LT_LINKER_BOILERPLATE
 7982 
 7983 # Allow CC to be a program name with arguments.
 7984 lt_save_CC=$CC
 7985 lt_save_CFLAGS=$CFLAGS
 7986 lt_save_GCC=$GCC
 7987 GCC=yes
 7988 CC=${GCJ-"gcj"}
 7989 CFLAGS=$GCJFLAGS
 7990 compiler=$CC
 7991 _LT_TAGVAR(compiler, $1)=$CC
 7992 _LT_TAGVAR(LD, $1)=$LD
 7993 _LT_CC_BASENAME([$compiler])
 7994 
 7995 # GCJ did not exist at the time GCC didn't implicitly link libc in.
 7996 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 7997 
 7998 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 7999 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 8000 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 8001 
 8002 if test -n "$compiler"; then
 8003   _LT_COMPILER_NO_RTTI($1)
 8004   _LT_COMPILER_PIC($1)
 8005   _LT_COMPILER_C_O($1)
 8006   _LT_COMPILER_FILE_LOCKS($1)
 8007   _LT_LINKER_SHLIBS($1)
 8008   _LT_LINKER_HARDCODE_LIBPATH($1)
 8009 
 8010   _LT_CONFIG($1)
 8011 fi
 8012 
 8013 AC_LANG_RESTORE
 8014 
 8015 GCC=$lt_save_GCC
 8016 CC=$lt_save_CC
 8017 CFLAGS=$lt_save_CFLAGS
 8018 ])# _LT_LANG_GCJ_CONFIG
 8019 
 8020 
 8021 # _LT_LANG_GO_CONFIG([TAG])
 8022 # --------------------------
 8023 # Ensure that the configuration variables for the GNU Go compiler
 8024 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8025 # to write the compiler configuration to 'libtool'.
 8026 m4_defun([_LT_LANG_GO_CONFIG],
 8027 [AC_REQUIRE([LT_PROG_GO])dnl
 8028 AC_LANG_SAVE
 8029 
 8030 # Source file extension for Go test sources.
 8031 ac_ext=go
 8032 
 8033 # Object file extension for compiled Go test sources.
 8034 objext=o
 8035 _LT_TAGVAR(objext, $1)=$objext
 8036 
 8037 # Code to be used in simple compile tests
 8038 lt_simple_compile_test_code="package main; func main() { }"
 8039 
 8040 # Code to be used in simple link tests
 8041 lt_simple_link_test_code='package main; func main() { }'
 8042 
 8043 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8044 _LT_TAG_COMPILER
 8045 
 8046 # save warnings/boilerplate of simple test code
 8047 _LT_COMPILER_BOILERPLATE
 8048 _LT_LINKER_BOILERPLATE
 8049 
 8050 # Allow CC to be a program name with arguments.
 8051 lt_save_CC=$CC
 8052 lt_save_CFLAGS=$CFLAGS
 8053 lt_save_GCC=$GCC
 8054 GCC=yes
 8055 CC=${GOC-"gccgo"}
 8056 CFLAGS=$GOFLAGS
 8057 compiler=$CC
 8058 _LT_TAGVAR(compiler, $1)=$CC
 8059 _LT_TAGVAR(LD, $1)=$LD
 8060 _LT_CC_BASENAME([$compiler])
 8061 
 8062 # Go did not exist at the time GCC didn't implicitly link libc in.
 8063 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 8064 
 8065 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
 8066 _LT_TAGVAR(reload_flag, $1)=$reload_flag
 8067 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
 8068 
 8069 if test -n "$compiler"; then
 8070   _LT_COMPILER_NO_RTTI($1)
 8071   _LT_COMPILER_PIC($1)
 8072   _LT_COMPILER_C_O($1)
 8073   _LT_COMPILER_FILE_LOCKS($1)
 8074   _LT_LINKER_SHLIBS($1)
 8075   _LT_LINKER_HARDCODE_LIBPATH($1)
 8076 
 8077   _LT_CONFIG($1)
 8078 fi
 8079 
 8080 AC_LANG_RESTORE
 8081 
 8082 GCC=$lt_save_GCC
 8083 CC=$lt_save_CC
 8084 CFLAGS=$lt_save_CFLAGS
 8085 ])# _LT_LANG_GO_CONFIG
 8086 
 8087 
 8088 # _LT_LANG_RC_CONFIG([TAG])
 8089 # -------------------------
 8090 # Ensure that the configuration variables for the Windows resource compiler
 8091 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 8092 # to write the compiler configuration to 'libtool'.
 8093 m4_defun([_LT_LANG_RC_CONFIG],
 8094 [AC_REQUIRE([LT_PROG_RC])dnl
 8095 AC_LANG_SAVE
 8096 
 8097 # Source file extension for RC test sources.
 8098 ac_ext=rc
 8099 
 8100 # Object file extension for compiled RC test sources.
 8101 objext=o
 8102 _LT_TAGVAR(objext, $1)=$objext
 8103 
 8104 # Code to be used in simple compile tests
 8105 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
 8106 
 8107 # Code to be used in simple link tests
 8108 lt_simple_link_test_code=$lt_simple_compile_test_code
 8109 
 8110 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
 8111 _LT_TAG_COMPILER
 8112 
 8113 # save warnings/boilerplate of simple test code
 8114 _LT_COMPILER_BOILERPLATE
 8115 _LT_LINKER_BOILERPLATE
 8116 
 8117 # Allow CC to be a program name with arguments.
 8118 lt_save_CC=$CC
 8119 lt_save_CFLAGS=$CFLAGS
 8120 lt_save_GCC=$GCC
 8121 GCC=
 8122 CC=${RC-"windres"}
 8123 CFLAGS=
 8124 compiler=$CC
 8125 _LT_TAGVAR(compiler, $1)=$CC
 8126 _LT_CC_BASENAME([$compiler])
 8127 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 8128 
 8129 if test -n "$compiler"; then
 8130   :
 8131   _LT_CONFIG($1)
 8132 fi
 8133 
 8134 GCC=$lt_save_GCC
 8135 AC_LANG_RESTORE
 8136 CC=$lt_save_CC
 8137 CFLAGS=$lt_save_CFLAGS
 8138 ])# _LT_LANG_RC_CONFIG
 8139 
 8140 
 8141 # LT_PROG_GCJ
 8142 # -----------
 8143 AC_DEFUN([LT_PROG_GCJ],
 8144 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
 8145   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
 8146     [AC_CHECK_TOOL(GCJ, gcj,)
 8147       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
 8148       AC_SUBST(GCJFLAGS)])])[]dnl
 8149 ])
 8150 
 8151 # Old name:
 8152 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
 8153 dnl aclocal-1.4 backwards compatibility:
 8154 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
 8155 
 8156 
 8157 # LT_PROG_GO
 8158 # ----------
 8159 AC_DEFUN([LT_PROG_GO],
 8160 [AC_CHECK_TOOL(GOC, gccgo,)
 8161 ])
 8162 
 8163 
 8164 # LT_PROG_RC
 8165 # ----------
 8166 AC_DEFUN([LT_PROG_RC],
 8167 [AC_CHECK_TOOL(RC, windres,)
 8168 ])
 8169 
 8170 # Old name:
 8171 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
 8172 dnl aclocal-1.4 backwards compatibility:
 8173 dnl AC_DEFUN([LT_AC_PROG_RC], [])
 8174 
 8175 
 8176 # _LT_DECL_EGREP
 8177 # --------------
 8178 # If we don't have a new enough Autoconf to choose the best grep
 8179 # available, choose the one first in the user's PATH.
 8180 m4_defun([_LT_DECL_EGREP],
 8181 [AC_REQUIRE([AC_PROG_EGREP])dnl
 8182 AC_REQUIRE([AC_PROG_FGREP])dnl
 8183 test -z "$GREP" && GREP=grep
 8184 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
 8185 _LT_DECL([], [EGREP], [1], [An ERE matcher])
 8186 _LT_DECL([], [FGREP], [1], [A literal string matcher])
 8187 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
 8188 AC_SUBST([GREP])
 8189 ])
 8190 
 8191 
 8192 # _LT_DECL_OBJDUMP
 8193 # --------------
 8194 # If we don't have a new enough Autoconf to choose the best objdump
 8195 # available, choose the one first in the user's PATH.
 8196 m4_defun([_LT_DECL_OBJDUMP],
 8197 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
 8198 test -z "$OBJDUMP" && OBJDUMP=objdump
 8199 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
 8200 AC_SUBST([OBJDUMP])
 8201 ])
 8202 
 8203 # _LT_DECL_DLLTOOL
 8204 # ----------------
 8205 # Ensure DLLTOOL variable is set.
 8206 m4_defun([_LT_DECL_DLLTOOL],
 8207 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 8208 test -z "$DLLTOOL" && DLLTOOL=dlltool
 8209 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
 8210 AC_SUBST([DLLTOOL])
 8211 ])
 8212 
 8213 # _LT_DECL_SED
 8214 # ------------
 8215 # Check for a fully-functional sed program, that truncates
 8216 # as few characters as possible.  Prefer GNU sed if found.
 8217 m4_defun([_LT_DECL_SED],
 8218 [AC_PROG_SED
 8219 test -z "$SED" && SED=sed
 8220 Xsed="$SED -e 1s/^X//"
 8221 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
 8222 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
 8223     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
 8224 ])# _LT_DECL_SED
 8225 
 8226 m4_ifndef([AC_PROG_SED], [
 8227 # NOTE: This macro has been submitted for inclusion into   #
 8228 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
 8229 #  a released version of Autoconf we should remove this    #
 8230 #  macro and use it instead.                               #
 8231 
 8232 m4_defun([AC_PROG_SED],
 8233 [AC_MSG_CHECKING([for a sed that does not truncate output])
 8234 AC_CACHE_VAL(lt_cv_path_SED,
 8235 [# Loop through the user's path and test for sed and gsed.
 8236 # Then use that list of sed's as ones to test for truncation.
 8237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 8238 for as_dir in $PATH
 8239 do
 8240   IFS=$as_save_IFS
 8241   test -z "$as_dir" && as_dir=.
 8242   for lt_ac_prog in sed gsed; do
 8243     for ac_exec_ext in '' $ac_executable_extensions; do
 8244       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 8245         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 8246       fi
 8247     done
 8248   done
 8249 done
 8250 IFS=$as_save_IFS
 8251 lt_ac_max=0
 8252 lt_ac_count=0
 8253 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 8254 # along with /bin/sed that truncates output.
 8255 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 8256   test ! -f "$lt_ac_sed" && continue
 8257   cat /dev/null > conftest.in
 8258   lt_ac_count=0
 8259   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 8260   # Check for GNU sed and select it if it is found.
 8261   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 8262     lt_cv_path_SED=$lt_ac_sed
 8263     break
 8264   fi
 8265   while true; do
 8266     cat conftest.in conftest.in >conftest.tmp
 8267     mv conftest.tmp conftest.in
 8268     cp conftest.in conftest.nl
 8269     echo >>conftest.nl
 8270     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 8271     cmp -s conftest.out conftest.nl || break
 8272     # 10000 chars as input seems more than enough
 8273     test 10 -lt "$lt_ac_count" && break
 8274     lt_ac_count=`expr $lt_ac_count + 1`
 8275     if test "$lt_ac_count" -gt "$lt_ac_max"; then
 8276       lt_ac_max=$lt_ac_count
 8277       lt_cv_path_SED=$lt_ac_sed
 8278     fi
 8279   done
 8280 done
 8281 ])
 8282 SED=$lt_cv_path_SED
 8283 AC_SUBST([SED])
 8284 AC_MSG_RESULT([$SED])
 8285 ])#AC_PROG_SED
 8286 ])#m4_ifndef
 8287 
 8288 # Old name:
 8289 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
 8290 dnl aclocal-1.4 backwards compatibility:
 8291 dnl AC_DEFUN([LT_AC_PROG_SED], [])
 8292 
 8293 
 8294 # _LT_CHECK_SHELL_FEATURES
 8295 # ------------------------
 8296 # Find out whether the shell is Bourne or XSI compatible,
 8297 # or has some other useful features.
 8298 m4_defun([_LT_CHECK_SHELL_FEATURES],
 8299 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 8300   lt_unset=unset
 8301 else
 8302   lt_unset=false
 8303 fi
 8304 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
 8305 
 8306 # test EBCDIC or ASCII
 8307 case `echo X|tr X '\101'` in
 8308  A) # ASCII based system
 8309     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
 8310   lt_SP2NL='tr \040 \012'
 8311   lt_NL2SP='tr \015\012 \040\040'
 8312   ;;
 8313  *) # EBCDIC based system
 8314   lt_SP2NL='tr \100 \n'
 8315   lt_NL2SP='tr \r\n \100\100'
 8316   ;;
 8317 esac
 8318 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
 8319 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
 8320 ])# _LT_CHECK_SHELL_FEATURES
 8321 
 8322 
 8323 # _LT_PATH_CONVERSION_FUNCTIONS
 8324 # -----------------------------
 8325 # Determine what file name conversion functions should be used by
 8326 # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
 8327 # for certain cross-compile configurations and native mingw.
 8328 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
 8329 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 8330 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 8331 AC_MSG_CHECKING([how to convert $build file names to $host format])
 8332 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
 8333 [case $host in
 8334   *-*-mingw* )
 8335     case $build in
 8336       *-*-mingw* ) # actually msys
 8337         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
 8338         ;;
 8339       *-*-cygwin* )
 8340         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
 8341         ;;
 8342       * ) # otherwise, assume *nix
 8343         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
 8344         ;;
 8345     esac
 8346     ;;
 8347   *-*-cygwin* )
 8348     case $build in
 8349       *-*-mingw* ) # actually msys
 8350         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
 8351         ;;
 8352       *-*-cygwin* )
 8353         lt_cv_to_host_file_cmd=func_convert_file_noop
 8354         ;;
 8355       * ) # otherwise, assume *nix
 8356         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
 8357         ;;
 8358     esac
 8359     ;;
 8360   * ) # unhandled hosts (and "normal" native builds)
 8361     lt_cv_to_host_file_cmd=func_convert_file_noop
 8362     ;;
 8363 esac
 8364 ])
 8365 to_host_file_cmd=$lt_cv_to_host_file_cmd
 8366 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
 8367 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
 8368          [0], [convert $build file names to $host format])dnl
 8369 
 8370 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
 8371 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
 8372 [#assume ordinary cross tools, or native build.
 8373 lt_cv_to_tool_file_cmd=func_convert_file_noop
 8374 case $host in
 8375   *-*-mingw* )
 8376     case $build in
 8377       *-*-mingw* ) # actually msys
 8378         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
 8379         ;;
 8380     esac
 8381     ;;
 8382 esac
 8383 ])
 8384 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
 8385 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
 8386 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
 8387          [0], [convert $build files to toolchain format])dnl
 8388 ])# _LT_PATH_CONVERSION_FUNCTIONS
 8389 
 8390 # Helper functions for option handling.                    -*- Autoconf -*-
 8391 #
 8392 #   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
 8393 #   Foundation, Inc.
 8394 #   Written by Gary V. Vaughan, 2004
 8395 #
 8396 # This file is free software; the Free Software Foundation gives
 8397 # unlimited permission to copy and/or distribute it, with or without
 8398 # modifications, as long as this notice is preserved.
 8399 
 8400 # serial 8 ltoptions.m4
 8401 
 8402 # This is to help aclocal find these macros, as it can't see m4_define.
 8403 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
 8404 
 8405 
 8406 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
 8407 # ------------------------------------------
 8408 m4_define([_LT_MANGLE_OPTION],
 8409 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
 8410 
 8411 
 8412 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
 8413 # ---------------------------------------
 8414 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
 8415 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
 8416 # saved as a flag.
 8417 m4_define([_LT_SET_OPTION],
 8418 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
 8419 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
 8420         _LT_MANGLE_DEFUN([$1], [$2]),
 8421     [m4_warning([Unknown $1 option '$2'])])[]dnl
 8422 ])
 8423 
 8424 
 8425 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
 8426 # ------------------------------------------------------------
 8427 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 8428 m4_define([_LT_IF_OPTION],
 8429 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
 8430 
 8431 
 8432 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
 8433 # -------------------------------------------------------
 8434 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
 8435 # are set.
 8436 m4_define([_LT_UNLESS_OPTIONS],
 8437 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
 8438 	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
 8439 		      [m4_define([$0_found])])])[]dnl
 8440 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
 8441 ])[]dnl
 8442 ])
 8443 
 8444 
 8445 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
 8446 # ----------------------------------------
 8447 # OPTION-LIST is a space-separated list of Libtool options associated
 8448 # with MACRO-NAME.  If any OPTION has a matching handler declared with
 8449 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
 8450 # the unknown option and exit.
 8451 m4_defun([_LT_SET_OPTIONS],
 8452 [# Set options
 8453 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
 8454     [_LT_SET_OPTION([$1], _LT_Option)])
 8455 
 8456 m4_if([$1],[LT_INIT],[
 8457   dnl
 8458   dnl Simply set some default values (i.e off) if boolean options were not
 8459   dnl specified:
 8460   _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
 8461   ])
 8462   _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
 8463   ])
 8464   dnl
 8465   dnl If no reference was made to various pairs of opposing options, then
 8466   dnl we run the default mode handler for the pair.  For example, if neither
 8467   dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
 8468   dnl archives by default:
 8469   _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
 8470   _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
 8471   _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
 8472   _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
 8473 		   [_LT_ENABLE_FAST_INSTALL])
 8474   _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
 8475 		   [_LT_WITH_AIX_SONAME([aix])])
 8476   ])
 8477 ])# _LT_SET_OPTIONS
 8478 
 8479 
 8480 
 8481 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
 8482 # -----------------------------------------
 8483 m4_define([_LT_MANGLE_DEFUN],
 8484 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
 8485 
 8486 
 8487 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
 8488 # -----------------------------------------------
 8489 m4_define([LT_OPTION_DEFINE],
 8490 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
 8491 ])# LT_OPTION_DEFINE
 8492 
 8493 
 8494 # dlopen
 8495 # ------
 8496 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
 8497 ])
 8498 
 8499 AU_DEFUN([AC_LIBTOOL_DLOPEN],
 8500 [_LT_SET_OPTION([LT_INIT], [dlopen])
 8501 AC_DIAGNOSE([obsolete],
 8502 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8503 put the 'dlopen' option into LT_INIT's first parameter.])
 8504 ])
 8505 
 8506 dnl aclocal-1.4 backwards compatibility:
 8507 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
 8508 
 8509 
 8510 # win32-dll
 8511 # ---------
 8512 # Declare package support for building win32 dll's.
 8513 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
 8514 [enable_win32_dll=yes
 8515 
 8516 case $host in
 8517 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
 8518   AC_CHECK_TOOL(AS, as, false)
 8519   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
 8520   AC_CHECK_TOOL(OBJDUMP, objdump, false)
 8521   ;;
 8522 esac
 8523 
 8524 test -z "$AS" && AS=as
 8525 _LT_DECL([], [AS],      [1], [Assembler program])dnl
 8526 
 8527 test -z "$DLLTOOL" && DLLTOOL=dlltool
 8528 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
 8529 
 8530 test -z "$OBJDUMP" && OBJDUMP=objdump
 8531 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
 8532 ])# win32-dll
 8533 
 8534 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
 8535 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 8536 _LT_SET_OPTION([LT_INIT], [win32-dll])
 8537 AC_DIAGNOSE([obsolete],
 8538 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8539 put the 'win32-dll' option into LT_INIT's first parameter.])
 8540 ])
 8541 
 8542 dnl aclocal-1.4 backwards compatibility:
 8543 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
 8544 
 8545 
 8546 # _LT_ENABLE_SHARED([DEFAULT])
 8547 # ----------------------------
 8548 # implement the --enable-shared flag, and supports the 'shared' and
 8549 # 'disable-shared' LT_INIT options.
 8550 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8551 m4_define([_LT_ENABLE_SHARED],
 8552 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8553 AC_ARG_ENABLE([shared],
 8554     [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
 8555 	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
 8556     [p=${PACKAGE-default}
 8557     case $enableval in
 8558     yes) enable_shared=yes ;;
 8559     no) enable_shared=no ;;
 8560     *)
 8561       enable_shared=no
 8562       # Look at the argument we got.  We use all the common list separators.
 8563       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8564       for pkg in $enableval; do
 8565 	IFS=$lt_save_ifs
 8566 	if test "X$pkg" = "X$p"; then
 8567 	  enable_shared=yes
 8568 	fi
 8569       done
 8570       IFS=$lt_save_ifs
 8571       ;;
 8572     esac],
 8573     [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
 8574 
 8575     _LT_DECL([build_libtool_libs], [enable_shared], [0],
 8576 	[Whether or not to build shared libraries])
 8577 ])# _LT_ENABLE_SHARED
 8578 
 8579 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
 8580 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
 8581 
 8582 # Old names:
 8583 AC_DEFUN([AC_ENABLE_SHARED],
 8584 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
 8585 ])
 8586 
 8587 AC_DEFUN([AC_DISABLE_SHARED],
 8588 [_LT_SET_OPTION([LT_INIT], [disable-shared])
 8589 ])
 8590 
 8591 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
 8592 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
 8593 
 8594 dnl aclocal-1.4 backwards compatibility:
 8595 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
 8596 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
 8597 
 8598 
 8599 
 8600 # _LT_ENABLE_STATIC([DEFAULT])
 8601 # ----------------------------
 8602 # implement the --enable-static flag, and support the 'static' and
 8603 # 'disable-static' LT_INIT options.
 8604 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8605 m4_define([_LT_ENABLE_STATIC],
 8606 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8607 AC_ARG_ENABLE([static],
 8608     [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
 8609 	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
 8610     [p=${PACKAGE-default}
 8611     case $enableval in
 8612     yes) enable_static=yes ;;
 8613     no) enable_static=no ;;
 8614     *)
 8615      enable_static=no
 8616       # Look at the argument we got.  We use all the common list separators.
 8617       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8618       for pkg in $enableval; do
 8619 	IFS=$lt_save_ifs
 8620 	if test "X$pkg" = "X$p"; then
 8621 	  enable_static=yes
 8622 	fi
 8623       done
 8624       IFS=$lt_save_ifs
 8625       ;;
 8626     esac],
 8627     [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
 8628 
 8629     _LT_DECL([build_old_libs], [enable_static], [0],
 8630 	[Whether or not to build static libraries])
 8631 ])# _LT_ENABLE_STATIC
 8632 
 8633 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
 8634 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
 8635 
 8636 # Old names:
 8637 AC_DEFUN([AC_ENABLE_STATIC],
 8638 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
 8639 ])
 8640 
 8641 AC_DEFUN([AC_DISABLE_STATIC],
 8642 [_LT_SET_OPTION([LT_INIT], [disable-static])
 8643 ])
 8644 
 8645 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
 8646 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
 8647 
 8648 dnl aclocal-1.4 backwards compatibility:
 8649 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
 8650 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
 8651 
 8652 
 8653 
 8654 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
 8655 # ----------------------------------
 8656 # implement the --enable-fast-install flag, and support the 'fast-install'
 8657 # and 'disable-fast-install' LT_INIT options.
 8658 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
 8659 m4_define([_LT_ENABLE_FAST_INSTALL],
 8660 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
 8661 AC_ARG_ENABLE([fast-install],
 8662     [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
 8663     [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
 8664     [p=${PACKAGE-default}
 8665     case $enableval in
 8666     yes) enable_fast_install=yes ;;
 8667     no) enable_fast_install=no ;;
 8668     *)
 8669       enable_fast_install=no
 8670       # Look at the argument we got.  We use all the common list separators.
 8671       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8672       for pkg in $enableval; do
 8673 	IFS=$lt_save_ifs
 8674 	if test "X$pkg" = "X$p"; then
 8675 	  enable_fast_install=yes
 8676 	fi
 8677       done
 8678       IFS=$lt_save_ifs
 8679       ;;
 8680     esac],
 8681     [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
 8682 
 8683 _LT_DECL([fast_install], [enable_fast_install], [0],
 8684 	 [Whether or not to optimize for fast installation])dnl
 8685 ])# _LT_ENABLE_FAST_INSTALL
 8686 
 8687 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
 8688 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
 8689 
 8690 # Old names:
 8691 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
 8692 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
 8693 AC_DIAGNOSE([obsolete],
 8694 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 8695 the 'fast-install' option into LT_INIT's first parameter.])
 8696 ])
 8697 
 8698 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
 8699 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
 8700 AC_DIAGNOSE([obsolete],
 8701 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 8702 the 'disable-fast-install' option into LT_INIT's first parameter.])
 8703 ])
 8704 
 8705 dnl aclocal-1.4 backwards compatibility:
 8706 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
 8707 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
 8708 
 8709 
 8710 # _LT_WITH_AIX_SONAME([DEFAULT])
 8711 # ----------------------------------
 8712 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
 8713 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
 8714 # is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
 8715 m4_define([_LT_WITH_AIX_SONAME],
 8716 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
 8717 shared_archive_member_spec=
 8718 case $host,$enable_shared in
 8719 power*-*-aix[[5-9]]*,yes)
 8720   AC_MSG_CHECKING([which variant of shared library versioning to provide])
 8721   AC_ARG_WITH([aix-soname],
 8722     [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
 8723       [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
 8724     [case $withval in
 8725     aix|svr4|both)
 8726       ;;
 8727     *)
 8728       AC_MSG_ERROR([Unknown argument to --with-aix-soname])
 8729       ;;
 8730     esac
 8731     lt_cv_with_aix_soname=$with_aix_soname],
 8732     [AC_CACHE_VAL([lt_cv_with_aix_soname],
 8733       [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
 8734     with_aix_soname=$lt_cv_with_aix_soname])
 8735   AC_MSG_RESULT([$with_aix_soname])
 8736   if test aix != "$with_aix_soname"; then
 8737     # For the AIX way of multilib, we name the shared archive member
 8738     # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
 8739     # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
 8740     # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
 8741     # the AIX toolchain works better with OBJECT_MODE set (default 32).
 8742     if test 64 = "${OBJECT_MODE-32}"; then
 8743       shared_archive_member_spec=shr_64
 8744     else
 8745       shared_archive_member_spec=shr
 8746     fi
 8747   fi
 8748   ;;
 8749 *)
 8750   with_aix_soname=aix
 8751   ;;
 8752 esac
 8753 
 8754 _LT_DECL([], [shared_archive_member_spec], [0],
 8755     [Shared archive member basename, for filename based shared library versioning on AIX])dnl
 8756 ])# _LT_WITH_AIX_SONAME
 8757 
 8758 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
 8759 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
 8760 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
 8761 
 8762 
 8763 # _LT_WITH_PIC([MODE])
 8764 # --------------------
 8765 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
 8766 # LT_INIT options.
 8767 # MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
 8768 m4_define([_LT_WITH_PIC],
 8769 [AC_ARG_WITH([pic],
 8770     [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
 8771 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
 8772     [lt_p=${PACKAGE-default}
 8773     case $withval in
 8774     yes|no) pic_mode=$withval ;;
 8775     *)
 8776       pic_mode=default
 8777       # Look at the argument we got.  We use all the common list separators.
 8778       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
 8779       for lt_pkg in $withval; do
 8780 	IFS=$lt_save_ifs
 8781 	if test "X$lt_pkg" = "X$lt_p"; then
 8782 	  pic_mode=yes
 8783 	fi
 8784       done
 8785       IFS=$lt_save_ifs
 8786       ;;
 8787     esac],
 8788     [pic_mode=m4_default([$1], [default])])
 8789 
 8790 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
 8791 ])# _LT_WITH_PIC
 8792 
 8793 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
 8794 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
 8795 
 8796 # Old name:
 8797 AU_DEFUN([AC_LIBTOOL_PICMODE],
 8798 [_LT_SET_OPTION([LT_INIT], [pic-only])
 8799 AC_DIAGNOSE([obsolete],
 8800 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 8801 put the 'pic-only' option into LT_INIT's first parameter.])
 8802 ])
 8803 
 8804 dnl aclocal-1.4 backwards compatibility:
 8805 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
 8806 
 8807 
 8808 m4_define([_LTDL_MODE], [])
 8809 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
 8810 		 [m4_define([_LTDL_MODE], [nonrecursive])])
 8811 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
 8812 		 [m4_define([_LTDL_MODE], [recursive])])
 8813 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
 8814 		 [m4_define([_LTDL_MODE], [subproject])])
 8815 
 8816 m4_define([_LTDL_TYPE], [])
 8817 LT_OPTION_DEFINE([LTDL_INIT], [installable],
 8818 		 [m4_define([_LTDL_TYPE], [installable])])
 8819 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
 8820 		 [m4_define([_LTDL_TYPE], [convenience])])
 8821 
 8822 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 8823 #
 8824 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
 8825 # Foundation, Inc.
 8826 # Written by Gary V. Vaughan, 2004
 8827 #
 8828 # This file is free software; the Free Software Foundation gives
 8829 # unlimited permission to copy and/or distribute it, with or without
 8830 # modifications, as long as this notice is preserved.
 8831 
 8832 # serial 6 ltsugar.m4
 8833 
 8834 # This is to help aclocal find these macros, as it can't see m4_define.
 8835 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
 8836 
 8837 
 8838 # lt_join(SEP, ARG1, [ARG2...])
 8839 # -----------------------------
 8840 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
 8841 # associated separator.
 8842 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
 8843 # versions in m4sugar had bugs.
 8844 m4_define([lt_join],
 8845 [m4_if([$#], [1], [],
 8846        [$#], [2], [[$2]],
 8847        [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
 8848 m4_define([_lt_join],
 8849 [m4_if([$#$2], [2], [],
 8850        [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
 8851 
 8852 
 8853 # lt_car(LIST)
 8854 # lt_cdr(LIST)
 8855 # ------------
 8856 # Manipulate m4 lists.
 8857 # These macros are necessary as long as will still need to support
 8858 # Autoconf-2.59, which quotes differently.
 8859 m4_define([lt_car], [[$1]])
 8860 m4_define([lt_cdr],
 8861 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
 8862        [$#], 1, [],
 8863        [m4_dquote(m4_shift($@))])])
 8864 m4_define([lt_unquote], $1)
 8865 
 8866 
 8867 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
 8868 # ------------------------------------------
 8869 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
 8870 # Note that neither SEPARATOR nor STRING are expanded; they are appended
 8871 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
 8872 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
 8873 # than defined and empty).
 8874 #
 8875 # This macro is needed until we can rely on Autoconf 2.62, since earlier
 8876 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
 8877 m4_define([lt_append],
 8878 [m4_define([$1],
 8879 	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
 8880 
 8881 
 8882 
 8883 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
 8884 # ----------------------------------------------------------
 8885 # Produce a SEP delimited list of all paired combinations of elements of
 8886 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
 8887 # has the form PREFIXmINFIXSUFFIXn.
 8888 # Needed until we can rely on m4_combine added in Autoconf 2.62.
 8889 m4_define([lt_combine],
 8890 [m4_if(m4_eval([$# > 3]), [1],
 8891        [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
 8892 [[m4_foreach([_Lt_prefix], [$2],
 8893 	     [m4_foreach([_Lt_suffix],
 8894 		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
 8895 	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
 8896 
 8897 
 8898 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
 8899 # -----------------------------------------------------------------------
 8900 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
 8901 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
 8902 m4_define([lt_if_append_uniq],
 8903 [m4_ifdef([$1],
 8904 	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
 8905 		 [lt_append([$1], [$2], [$3])$4],
 8906 		 [$5])],
 8907 	  [lt_append([$1], [$2], [$3])$4])])
 8908 
 8909 
 8910 # lt_dict_add(DICT, KEY, VALUE)
 8911 # -----------------------------
 8912 m4_define([lt_dict_add],
 8913 [m4_define([$1($2)], [$3])])
 8914 
 8915 
 8916 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
 8917 # --------------------------------------------
 8918 m4_define([lt_dict_add_subkey],
 8919 [m4_define([$1($2:$3)], [$4])])
 8920 
 8921 
 8922 # lt_dict_fetch(DICT, KEY, [SUBKEY])
 8923 # ----------------------------------
 8924 m4_define([lt_dict_fetch],
 8925 [m4_ifval([$3],
 8926 	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
 8927     m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
 8928 
 8929 
 8930 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
 8931 # -----------------------------------------------------------------
 8932 m4_define([lt_if_dict_fetch],
 8933 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
 8934 	[$5],
 8935     [$6])])
 8936 
 8937 
 8938 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
 8939 # --------------------------------------------------------------
 8940 m4_define([lt_dict_filter],
 8941 [m4_if([$5], [], [],
 8942   [lt_join(m4_quote(m4_default([$4], [[, ]])),
 8943            lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
 8944 		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
 8945 ])
 8946 
 8947 # ltversion.m4 -- version numbers			-*- Autoconf -*-
 8948 #
 8949 #   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
 8950 #   Written by Scott James Remnant, 2004
 8951 #
 8952 # This file is free software; the Free Software Foundation gives
 8953 # unlimited permission to copy and/or distribute it, with or without
 8954 # modifications, as long as this notice is preserved.
 8955 
 8956 # @configure_input@
 8957 
 8958 # serial 4179 ltversion.m4
 8959 # This file is part of GNU Libtool
 8960 
 8961 m4_define([LT_PACKAGE_VERSION], [2.4.6])
 8962 m4_define([LT_PACKAGE_REVISION], [2.4.6])
 8963 
 8964 AC_DEFUN([LTVERSION_VERSION],
 8965 [macro_version='2.4.6'
 8966 macro_revision='2.4.6'
 8967 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 8968 _LT_DECL(, macro_revision, 0)
 8969 ])
 8970 
 8971 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 8972 #
 8973 #   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
 8974 #   Foundation, Inc.
 8975 #   Written by Scott James Remnant, 2004.
 8976 #
 8977 # This file is free software; the Free Software Foundation gives
 8978 # unlimited permission to copy and/or distribute it, with or without
 8979 # modifications, as long as this notice is preserved.
 8980 
 8981 # serial 5 lt~obsolete.m4
 8982 
 8983 # These exist entirely to fool aclocal when bootstrapping libtool.
 8984 #
 8985 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
 8986 # which have later been changed to m4_define as they aren't part of the
 8987 # exported API, or moved to Autoconf or Automake where they belong.
 8988 #
 8989 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
 8990 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
 8991 # using a macro with the same name in our local m4/libtool.m4 it'll
 8992 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
 8993 # and doesn't know about Autoconf macros at all.)
 8994 #
 8995 # So we provide this file, which has a silly filename so it's always
 8996 # included after everything else.  This provides aclocal with the
 8997 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
 8998 # because those macros already exist, or will be overwritten later.
 8999 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
 9000 #
 9001 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
 9002 # Yes, that means every name once taken will need to remain here until
 9003 # we give up compatibility with versions before 1.7, at which point
 9004 # we need to keep only those names which we still refer to.
 9005 
 9006 # This is to help aclocal find these macros, as it can't see m4_define.
 9007 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
 9008 
 9009 m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
 9010 m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
 9011 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
 9012 m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
 9013 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
 9014 m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
 9015 m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
 9016 m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
 9017 m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
 9018 m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
 9019 m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
 9020 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
 9021 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
 9022 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
 9023 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
 9024 m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
 9025 m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
 9026 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
 9027 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
 9028 m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
 9029 m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
 9030 m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
 9031 m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
 9032 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
 9033 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
 9034 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
 9035 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
 9036 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
 9037 m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
 9038 m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
 9039 m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
 9040 m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
 9041 m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
 9042 m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
 9043 m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
 9044 m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
 9045 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
 9046 m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
 9047 m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
 9048 m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
 9049 m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
 9050 m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
 9051 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
 9052 m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
 9053 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
 9054 m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
 9055 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
 9056 m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
 9057 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
 9058 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
 9059 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
 9060 m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
 9061 m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
 9062 m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
 9063 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
 9064 m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
 9065 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
 9066 m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
 9067 m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
 9068 m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
 9069 m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
 9070 
 9071 # Copyright (C) 2002-2018 Free Software Foundation, Inc.
 9072 #
 9073 # This file is free software; the Free Software Foundation
 9074 # gives unlimited permission to copy and/or distribute it,
 9075 # with or without modifications, as long as this notice is preserved.
 9076 
 9077 # AM_AUTOMAKE_VERSION(VERSION)
 9078 # ----------------------------
 9079 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 9080 # generated from the m4 files accompanying Automake X.Y.
 9081 # (This private macro should not be called outside this file.)
 9082 AC_DEFUN([AM_AUTOMAKE_VERSION],
 9083 [am__api_version='1.16'
 9084 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 9085 dnl require some minimum version.  Point them to the right macro.
 9086 m4_if([$1], [1.16.1], [],
 9087       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 9088 ])
 9089 
 9090 # _AM_AUTOCONF_VERSION(VERSION)
 9091 # -----------------------------
 9092 # aclocal traces this macro to find the Autoconf version.
 9093 # This is a private macro too.  Using m4_define simplifies
 9094 # the logic in aclocal, which can simply ignore this definition.
 9095 m4_define([_AM_AUTOCONF_VERSION], [])
 9096 
 9097 # AM_SET_CURRENT_AUTOMAKE_VERSION
 9098 # -------------------------------
 9099 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 9100 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 9101 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
 9102 [AM_AUTOMAKE_VERSION([1.16.1])dnl
 9103 m4_ifndef([AC_AUTOCONF_VERSION],
 9104   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 9105 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 9106 
 9107 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 9108 
 9109 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9110 #
 9111 # This file is free software; the Free Software Foundation
 9112 # gives unlimited permission to copy and/or distribute it,
 9113 # with or without modifications, as long as this notice is preserved.
 9114 
 9115 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 9116 # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
 9117 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
 9118 #
 9119 # Of course, Automake must honor this variable whenever it calls a
 9120 # tool from the auxiliary directory.  The problem is that $srcdir (and
 9121 # therefore $ac_aux_dir as well) can be either absolute or relative,
 9122 # depending on how configure is run.  This is pretty annoying, since
 9123 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
 9124 # source directory, any form will work fine, but in subdirectories a
 9125 # relative path needs to be adjusted first.
 9126 #
 9127 # $ac_aux_dir/missing
 9128 #    fails when called from a subdirectory if $ac_aux_dir is relative
 9129 # $top_srcdir/$ac_aux_dir/missing
 9130 #    fails if $ac_aux_dir is absolute,
 9131 #    fails when called from a subdirectory in a VPATH build with
 9132 #          a relative $ac_aux_dir
 9133 #
 9134 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 9135 # are both prefixed by $srcdir.  In an in-source build this is usually
 9136 # harmless because $srcdir is '.', but things will broke when you
 9137 # start a VPATH build or use an absolute $srcdir.
 9138 #
 9139 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 9140 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 9141 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 9142 # and then we would define $MISSING as
 9143 #   MISSING="\${SHELL} $am_aux_dir/missing"
 9144 # This will work as long as MISSING is not called from configure, because
 9145 # unfortunately $(top_srcdir) has no meaning in configure.
 9146 # However there are other variables, like CC, which are often used in
 9147 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 9148 #
 9149 # Another solution, used here, is to always expand $ac_aux_dir to an
 9150 # absolute PATH.  The drawback is that using absolute paths prevent a
 9151 # configured tree to be moved without reconfiguration.
 9152 
 9153 AC_DEFUN([AM_AUX_DIR_EXPAND],
 9154 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 9155 # Expand $ac_aux_dir to an absolute path.
 9156 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 9157 ])
 9158 
 9159 # AM_CONDITIONAL                                            -*- Autoconf -*-
 9160 
 9161 # Copyright (C) 1997-2018 Free Software Foundation, Inc.
 9162 #
 9163 # This file is free software; the Free Software Foundation
 9164 # gives unlimited permission to copy and/or distribute it,
 9165 # with or without modifications, as long as this notice is preserved.
 9166 
 9167 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 9168 # -------------------------------------
 9169 # Define a conditional.
 9170 AC_DEFUN([AM_CONDITIONAL],
 9171 [AC_PREREQ([2.52])dnl
 9172  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 9173        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 9174 AC_SUBST([$1_TRUE])dnl
 9175 AC_SUBST([$1_FALSE])dnl
 9176 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 9177 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 9178 m4_define([_AM_COND_VALUE_$1], [$2])dnl
 9179 if $2; then
 9180   $1_TRUE=
 9181   $1_FALSE='#'
 9182 else
 9183   $1_TRUE='#'
 9184   $1_FALSE=
 9185 fi
 9186 AC_CONFIG_COMMANDS_PRE(
 9187 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 9188   AC_MSG_ERROR([[conditional "$1" was never defined.
 9189 Usually this means the macro was only invoked conditionally.]])
 9190 fi])])
 9191 
 9192 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 9193 #
 9194 # This file is free software; the Free Software Foundation
 9195 # gives unlimited permission to copy and/or distribute it,
 9196 # with or without modifications, as long as this notice is preserved.
 9197 
 9198 
 9199 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
 9200 # written in clear, in which case automake, when reading aclocal.m4,
 9201 # will think it sees a *use*, and therefore will trigger all it's
 9202 # C support machinery.  Also note that it means that autoscan, seeing
 9203 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 9204 
 9205 
 9206 # _AM_DEPENDENCIES(NAME)
 9207 # ----------------------
 9208 # See how the compiler implements dependency checking.
 9209 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
 9210 # We try a few techniques and use that to set a single cache variable.
 9211 #
 9212 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 9213 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 9214 # dependency, and given that the user is not expected to run this macro,
 9215 # just rely on AC_PROG_CC.
 9216 AC_DEFUN([_AM_DEPENDENCIES],
 9217 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 9218 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 9219 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 9220 AC_REQUIRE([AM_DEP_TRACK])dnl
 9221 
 9222 m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
 9223       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
 9224       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
 9225       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
 9226       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
 9227       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
 9228                     [depcc="$$1"   am_compiler_list=])
 9229 
 9230 AC_CACHE_CHECK([dependency style of $depcc],
 9231                [am_cv_$1_dependencies_compiler_type],
 9232 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 9233   # We make a subdir and do the tests there.  Otherwise we can end up
 9234   # making bogus files that we don't know about and never remove.  For
 9235   # instance it was reported that on HP-UX the gcc test will end up
 9236   # making a dummy file named 'D' -- because '-MD' means "put the output
 9237   # in D".
 9238   rm -rf conftest.dir
 9239   mkdir conftest.dir
 9240   # Copy depcomp to subdir because otherwise we won't find it if we're
 9241   # using a relative directory.
 9242   cp "$am_depcomp" conftest.dir
 9243   cd conftest.dir
 9244   # We will build objects and dependencies in a subdirectory because
 9245   # it helps to detect inapplicable dependency modes.  For instance
 9246   # both Tru64's cc and ICC support -MD to output dependencies as a
 9247   # side effect of compilation, but ICC will put the dependencies in
 9248   # the current directory while Tru64 will put them in the object
 9249   # directory.
 9250   mkdir sub
 9251 
 9252   am_cv_$1_dependencies_compiler_type=none
 9253   if test "$am_compiler_list" = ""; then
 9254      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 9255   fi
 9256   am__universal=false
 9257   m4_case([$1], [CC],
 9258     [case " $depcc " in #(
 9259      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 9260      esac],
 9261     [CXX],
 9262     [case " $depcc " in #(
 9263      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 9264      esac])
 9265 
 9266   for depmode in $am_compiler_list; do
 9267     # Setup a source with many dependencies, because some compilers
 9268     # like to wrap large dependency lists on column 80 (with \), and
 9269     # we should not choose a depcomp mode which is confused by this.
 9270     #
 9271     # We need to recreate these files for each test, as the compiler may
 9272     # overwrite some of them when testing with obscure command lines.
 9273     # This happens at least with the AIX C compiler.
 9274     : > sub/conftest.c
 9275     for i in 1 2 3 4 5 6; do
 9276       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 9277       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 9278       # Solaris 10 /bin/sh.
 9279       echo '/* dummy */' > sub/conftst$i.h
 9280     done
 9281     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 9282 
 9283     # We check with '-c' and '-o' for the sake of the "dashmstdout"
 9284     # mode.  It turns out that the SunPro C++ compiler does not properly
 9285     # handle '-M -o', and we need to detect this.  Also, some Intel
 9286     # versions had trouble with output in subdirs.
 9287     am__obj=sub/conftest.${OBJEXT-o}
 9288     am__minus_obj="-o $am__obj"
 9289     case $depmode in
 9290     gcc)
 9291       # This depmode causes a compiler race in universal mode.
 9292       test "$am__universal" = false || continue
 9293       ;;
 9294     nosideeffect)
 9295       # After this tag, mechanisms are not by side-effect, so they'll
 9296       # only be used when explicitly requested.
 9297       if test "x$enable_dependency_tracking" = xyes; then
 9298 	continue
 9299       else
 9300 	break
 9301       fi
 9302       ;;
 9303     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 9304       # This compiler won't grok '-c -o', but also, the minuso test has
 9305       # not run yet.  These depmodes are late enough in the game, and
 9306       # so weak that their functioning should not be impacted.
 9307       am__obj=conftest.${OBJEXT-o}
 9308       am__minus_obj=
 9309       ;;
 9310     none) break ;;
 9311     esac
 9312     if depmode=$depmode \
 9313        source=sub/conftest.c object=$am__obj \
 9314        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 9315        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 9316          >/dev/null 2>conftest.err &&
 9317        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 9318        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 9319        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 9320        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 9321       # icc doesn't choke on unknown options, it will just issue warnings
 9322       # or remarks (even with -Werror).  So we grep stderr for any message
 9323       # that says an option was ignored or not supported.
 9324       # When given -MP, icc 7.0 and 7.1 complain thusly:
 9325       #   icc: Command line warning: ignoring option '-M'; no argument required
 9326       # The diagnosis changed in icc 8.0:
 9327       #   icc: Command line remark: option '-MP' not supported
 9328       if (grep 'ignoring option' conftest.err ||
 9329           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 9330         am_cv_$1_dependencies_compiler_type=$depmode
 9331         break
 9332       fi
 9333     fi
 9334   done
 9335 
 9336   cd ..
 9337   rm -rf conftest.dir
 9338 else
 9339   am_cv_$1_dependencies_compiler_type=none
 9340 fi
 9341 ])
 9342 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 9343 AM_CONDITIONAL([am__fastdep$1], [
 9344   test "x$enable_dependency_tracking" != xno \
 9345   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 9346 ])
 9347 
 9348 
 9349 # AM_SET_DEPDIR
 9350 # -------------
 9351 # Choose a directory name for dependency files.
 9352 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
 9353 AC_DEFUN([AM_SET_DEPDIR],
 9354 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 9355 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 9356 ])
 9357 
 9358 
 9359 # AM_DEP_TRACK
 9360 # ------------
 9361 AC_DEFUN([AM_DEP_TRACK],
 9362 [AC_ARG_ENABLE([dependency-tracking], [dnl
 9363 AS_HELP_STRING(
 9364   [--enable-dependency-tracking],
 9365   [do not reject slow dependency extractors])
 9366 AS_HELP_STRING(
 9367   [--disable-dependency-tracking],
 9368   [speeds up one-time build])])
 9369 if test "x$enable_dependency_tracking" != xno; then
 9370   am_depcomp="$ac_aux_dir/depcomp"
 9371   AMDEPBACKSLASH='\'
 9372   am__nodep='_no'
 9373 fi
 9374 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 9375 AC_SUBST([AMDEPBACKSLASH])dnl
 9376 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 9377 AC_SUBST([am__nodep])dnl
 9378 _AM_SUBST_NOTMAKE([am__nodep])dnl
 9379 ])
 9380 
 9381 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 9382 
 9383 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 9384 #
 9385 # This file is free software; the Free Software Foundation
 9386 # gives unlimited permission to copy and/or distribute it,
 9387 # with or without modifications, as long as this notice is preserved.
 9388 
 9389 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 9390 # ------------------------------
 9391 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 9392 [{
 9393   # Older Autoconf quotes --file arguments for eval, but not when files
 9394   # are listed without --file.  Let's play safe and only enable the eval
 9395   # if we detect the quoting.
 9396   # TODO: see whether this extra hack can be removed once we start
 9397   # requiring Autoconf 2.70 or later.
 9398   AS_CASE([$CONFIG_FILES],
 9399           [*\'*], [eval set x "$CONFIG_FILES"],
 9400           [*], [set x $CONFIG_FILES])
 9401   shift
 9402   # Used to flag and report bootstrapping failures.
 9403   am_rc=0
 9404   for am_mf
 9405   do
 9406     # Strip MF so we end up with the name of the file.
 9407     am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
 9408     # Check whether this is an Automake generated Makefile which includes
 9409     # dependency-tracking related rules and includes.
 9410     # Grep'ing the whole file directly is not great: AIX grep has a line
 9411     # limit of 2048, but all sed's we know have understand at least 4000.
 9412     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
 9413       || continue
 9414     am_dirpart=`AS_DIRNAME(["$am_mf"])`
 9415     am_filepart=`AS_BASENAME(["$am_mf"])`
 9416     AM_RUN_LOG([cd "$am_dirpart" \
 9417       && sed -e '/# am--include-marker/d' "$am_filepart" \
 9418         | $MAKE -f - am--depfiles]) || am_rc=$?
 9419   done
 9420   if test $am_rc -ne 0; then
 9421     AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
 9422     for automatic dependency tracking.  Try re-running configure with the
 9423     '--disable-dependency-tracking' option to at least be able to build
 9424     the package (albeit without support for automatic dependency tracking).])
 9425   fi
 9426   AS_UNSET([am_dirpart])
 9427   AS_UNSET([am_filepart])
 9428   AS_UNSET([am_mf])
 9429   AS_UNSET([am_rc])
 9430   rm -f conftest-deps.mk
 9431 }
 9432 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 9433 
 9434 
 9435 # AM_OUTPUT_DEPENDENCY_COMMANDS
 9436 # -----------------------------
 9437 # This macro should only be invoked once -- use via AC_REQUIRE.
 9438 #
 9439 # This code is only required when automatic dependency tracking is enabled.
 9440 # This creates each '.Po' and '.Plo' makefile fragment that we'll need in
 9441 # order to bootstrap the dependency handling code.
 9442 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 9443 [AC_CONFIG_COMMANDS([depfiles],
 9444      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 9445      [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
 9446 
 9447 # Do all the work for Automake.                             -*- Autoconf -*-
 9448 
 9449 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
 9450 #
 9451 # This file is free software; the Free Software Foundation
 9452 # gives unlimited permission to copy and/or distribute it,
 9453 # with or without modifications, as long as this notice is preserved.
 9454 
 9455 # This macro actually does too much.  Some checks are only needed if
 9456 # your package does certain things.  But this isn't really a big deal.
 9457 
 9458 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
 9459 m4_define([AC_PROG_CC],
 9460 m4_defn([AC_PROG_CC])
 9461 [_AM_PROG_CC_C_O
 9462 ])
 9463 
 9464 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 9465 # AM_INIT_AUTOMAKE([OPTIONS])
 9466 # -----------------------------------------------
 9467 # The call with PACKAGE and VERSION arguments is the old style
 9468 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 9469 # and VERSION should now be passed to AC_INIT and removed from
 9470 # the call to AM_INIT_AUTOMAKE.
 9471 # We support both call styles for the transition.  After
 9472 # the next Automake release, Autoconf can make the AC_INIT
 9473 # arguments mandatory, and then we can depend on a new Autoconf
 9474 # release and drop the old call support.
 9475 AC_DEFUN([AM_INIT_AUTOMAKE],
 9476 [AC_PREREQ([2.65])dnl
 9477 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 9478 dnl the ones we care about.
 9479 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 9480 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 9481 AC_REQUIRE([AC_PROG_INSTALL])dnl
 9482 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 9483   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 9484   # is not polluted with repeated "-I."
 9485   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
 9486   # test to see if srcdir already configured
 9487   if test -f $srcdir/config.status; then
 9488     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 9489   fi
 9490 fi
 9491 
 9492 # test whether we have cygpath
 9493 if test -z "$CYGPATH_W"; then
 9494   if (cygpath --version) >/dev/null 2>/dev/null; then
 9495     CYGPATH_W='cygpath -w'
 9496   else
 9497     CYGPATH_W=echo
 9498   fi
 9499 fi
 9500 AC_SUBST([CYGPATH_W])
 9501 
 9502 # Define the identity of the package.
 9503 dnl Distinguish between old-style and new-style calls.
 9504 m4_ifval([$2],
 9505 [AC_DIAGNOSE([obsolete],
 9506              [$0: two- and three-arguments forms are deprecated.])
 9507 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 9508  AC_SUBST([PACKAGE], [$1])dnl
 9509  AC_SUBST([VERSION], [$2])],
 9510 [_AM_SET_OPTIONS([$1])dnl
 9511 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 9512 m4_if(
 9513   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
 9514   [ok:ok],,
 9515   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 9516  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 9517  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 9518 
 9519 _AM_IF_OPTION([no-define],,
 9520 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
 9521  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
 9522 
 9523 # Some tools Automake needs.
 9524 AC_REQUIRE([AM_SANITY_CHECK])dnl
 9525 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 9526 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
 9527 AM_MISSING_PROG([AUTOCONF], [autoconf])
 9528 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
 9529 AM_MISSING_PROG([AUTOHEADER], [autoheader])
 9530 AM_MISSING_PROG([MAKEINFO], [makeinfo])
 9531 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 9532 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 9533 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 9534 # For better backward compatibility.  To be removed once Automake 1.9.x
 9535 # dies out for good.  For more background, see:
 9536 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 9537 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 9538 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 9539 # We need awk for the "check" target (and possibly the TAP driver).  The
 9540 # system "awk" is bad on some platforms.
 9541 AC_REQUIRE([AC_PROG_AWK])dnl
 9542 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 9543 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 9544 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 9545 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
 9546 			     [_AM_PROG_TAR([v7])])])
 9547 _AM_IF_OPTION([no-dependencies],,
 9548 [AC_PROVIDE_IFELSE([AC_PROG_CC],
 9549 		  [_AM_DEPENDENCIES([CC])],
 9550 		  [m4_define([AC_PROG_CC],
 9551 			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
 9552 AC_PROVIDE_IFELSE([AC_PROG_CXX],
 9553 		  [_AM_DEPENDENCIES([CXX])],
 9554 		  [m4_define([AC_PROG_CXX],
 9555 			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
 9556 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 9557 		  [_AM_DEPENDENCIES([OBJC])],
 9558 		  [m4_define([AC_PROG_OBJC],
 9559 			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
 9560 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 9561 		  [_AM_DEPENDENCIES([OBJCXX])],
 9562 		  [m4_define([AC_PROG_OBJCXX],
 9563 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 9564 ])
 9565 AC_REQUIRE([AM_SILENT_RULES])dnl
 9566 dnl The testsuite driver may need to know about EXEEXT, so add the
 9567 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
 9568 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
 9569 AC_CONFIG_COMMANDS_PRE(dnl
 9570 [m4_provide_if([_AM_COMPILER_EXEEXT],
 9571   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
 9572 
 9573 # POSIX will say in a future version that running "rm -f" with no argument
 9574 # is OK; and we want to be able to make that assumption in our Makefile
 9575 # recipes.  So use an aggressive probe to check that the usage we want is
 9576 # actually supported "in the wild" to an acceptable degree.
 9577 # See automake bug#10828.
 9578 # To make any issue more visible, cause the running configure to be aborted
 9579 # by default if the 'rm' program in use doesn't match our expectations; the
 9580 # user can still override this though.
 9581 if rm -f && rm -fr && rm -rf; then : OK; else
 9582   cat >&2 <<'END'
 9583 Oops!
 9584 
 9585 Your 'rm' program seems unable to run without file operands specified
 9586 on the command line, even when the '-f' option is present.  This is contrary
 9587 to the behaviour of most rm programs out there, and not conforming with
 9588 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 9589 
 9590 Please tell bug-automake@gnu.org about your system, including the value
 9591 of your $PATH and any error possibly output before this message.  This
 9592 can help us improve future automake versions.
 9593 
 9594 END
 9595   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 9596     echo 'Configuration will proceed anyway, since you have set the' >&2
 9597     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 9598     echo >&2
 9599   else
 9600     cat >&2 <<'END'
 9601 Aborting the configuration process, to ensure you take notice of the issue.
 9602 
 9603 You can download and install GNU coreutils to get an 'rm' implementation
 9604 that behaves properly: <https://www.gnu.org/software/coreutils/>.
 9605 
 9606 If you want to complete the configuration process using your problematic
 9607 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 9608 to "yes", and re-run configure.
 9609 
 9610 END
 9611     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
 9612   fi
 9613 fi
 9614 dnl The trailing newline in this macro's definition is deliberate, for
 9615 dnl backward compatibility and to allow trailing 'dnl'-style comments
 9616 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
 9617 ])
 9618 
 9619 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 9620 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
 9621 dnl mangled by Autoconf and run in a shell conditional statement.
 9622 m4_define([_AC_COMPILER_EXEEXT],
 9623 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
 9624 
 9625 # When config.status generates a header, we must update the stamp-h file.
 9626 # This file resides in the same directory as the config header
 9627 # that is generated.  The stamp files are numbered to have different names.
 9628 
 9629 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 9630 # loop where config.status creates the headers, so we can generate
 9631 # our stamp files there.
 9632 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 9633 [# Compute $1's index in $config_headers.
 9634 _am_arg=$1
 9635 _am_stamp_count=1
 9636 for _am_header in $config_headers :; do
 9637   case $_am_header in
 9638     $_am_arg | $_am_arg:* )
 9639       break ;;
 9640     * )
 9641       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 9642   esac
 9643 done
 9644 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 9645 
 9646 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9647 #
 9648 # This file is free software; the Free Software Foundation
 9649 # gives unlimited permission to copy and/or distribute it,
 9650 # with or without modifications, as long as this notice is preserved.
 9651 
 9652 # AM_PROG_INSTALL_SH
 9653 # ------------------
 9654 # Define $install_sh.
 9655 AC_DEFUN([AM_PROG_INSTALL_SH],
 9656 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9657 if test x"${install_sh+set}" != xset; then
 9658   case $am_aux_dir in
 9659   *\ * | *\	*)
 9660     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 9661   *)
 9662     install_sh="\${SHELL} $am_aux_dir/install-sh"
 9663   esac
 9664 fi
 9665 AC_SUBST([install_sh])])
 9666 
 9667 # Copyright (C) 2003-2018 Free Software Foundation, Inc.
 9668 #
 9669 # This file is free software; the Free Software Foundation
 9670 # gives unlimited permission to copy and/or distribute it,
 9671 # with or without modifications, as long as this notice is preserved.
 9672 
 9673 # Check whether the underlying file-system supports filenames
 9674 # with a leading dot.  For instance MS-DOS doesn't.
 9675 AC_DEFUN([AM_SET_LEADING_DOT],
 9676 [rm -rf .tst 2>/dev/null
 9677 mkdir .tst 2>/dev/null
 9678 if test -d .tst; then
 9679   am__leading_dot=.
 9680 else
 9681   am__leading_dot=_
 9682 fi
 9683 rmdir .tst 2>/dev/null
 9684 AC_SUBST([am__leading_dot])])
 9685 
 9686 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 9687 # From Jim Meyering
 9688 
 9689 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
 9690 #
 9691 # This file is free software; the Free Software Foundation
 9692 # gives unlimited permission to copy and/or distribute it,
 9693 # with or without modifications, as long as this notice is preserved.
 9694 
 9695 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 9696 # ----------------------------------
 9697 # Control maintainer-specific portions of Makefiles.
 9698 # Default is to disable them, unless 'enable' is passed literally.
 9699 # For symmetry, 'disable' may be passed as well.  Anyway, the user
 9700 # can override the default with the --enable/--disable switch.
 9701 AC_DEFUN([AM_MAINTAINER_MODE],
 9702 [m4_case(m4_default([$1], [disable]),
 9703        [enable], [m4_define([am_maintainer_other], [disable])],
 9704        [disable], [m4_define([am_maintainer_other], [enable])],
 9705        [m4_define([am_maintainer_other], [enable])
 9706         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
 9707 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 9708   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
 9709   AC_ARG_ENABLE([maintainer-mode],
 9710     [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
 9711       am_maintainer_other[ make rules and dependencies not useful
 9712       (and sometimes confusing) to the casual installer])],
 9713     [USE_MAINTAINER_MODE=$enableval],
 9714     [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
 9715   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
 9716   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
 9717   MAINT=$MAINTAINER_MODE_TRUE
 9718   AC_SUBST([MAINT])dnl
 9719 ]
 9720 )
 9721 
 9722 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 9723 
 9724 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9725 #
 9726 # This file is free software; the Free Software Foundation
 9727 # gives unlimited permission to copy and/or distribute it,
 9728 # with or without modifications, as long as this notice is preserved.
 9729 
 9730 # AM_MAKE_INCLUDE()
 9731 # -----------------
 9732 # Check whether make has an 'include' directive that can support all
 9733 # the idioms we need for our automatic dependency tracking code.
 9734 AC_DEFUN([AM_MAKE_INCLUDE],
 9735 [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
 9736 cat > confinc.mk << 'END'
 9737 am__doit:
 9738 	@echo this is the am__doit target >confinc.out
 9739 .PHONY: am__doit
 9740 END
 9741 am__include="#"
 9742 am__quote=
 9743 # BSD make does it like this.
 9744 echo '.include "confinc.mk" # ignored' > confmf.BSD
 9745 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
 9746 echo 'include confinc.mk # ignored' > confmf.GNU
 9747 _am_result=no
 9748 for s in GNU BSD; do
 9749   AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
 9750   AS_CASE([$?:`cat confinc.out 2>/dev/null`],
 9751       ['0:this is the am__doit target'],
 9752       [AS_CASE([$s],
 9753           [BSD], [am__include='.include' am__quote='"'],
 9754           [am__include='include' am__quote=''])])
 9755   if test "$am__include" != "#"; then
 9756     _am_result="yes ($s style)"
 9757     break
 9758   fi
 9759 done
 9760 rm -f confinc.* confmf.*
 9761 AC_MSG_RESULT([${_am_result}])
 9762 AC_SUBST([am__include])])
 9763 AC_SUBST([am__quote])])
 9764 
 9765 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 9766 
 9767 # Copyright (C) 1997-2018 Free Software Foundation, Inc.
 9768 #
 9769 # This file is free software; the Free Software Foundation
 9770 # gives unlimited permission to copy and/or distribute it,
 9771 # with or without modifications, as long as this notice is preserved.
 9772 
 9773 # AM_MISSING_PROG(NAME, PROGRAM)
 9774 # ------------------------------
 9775 AC_DEFUN([AM_MISSING_PROG],
 9776 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 9777 $1=${$1-"${am_missing_run}$2"}
 9778 AC_SUBST($1)])
 9779 
 9780 # AM_MISSING_HAS_RUN
 9781 # ------------------
 9782 # Define MISSING if not defined so far and test if it is modern enough.
 9783 # If it is, set am_missing_run to use it, otherwise, to nothing.
 9784 AC_DEFUN([AM_MISSING_HAS_RUN],
 9785 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9786 AC_REQUIRE_AUX_FILE([missing])dnl
 9787 if test x"${MISSING+set}" != xset; then
 9788   case $am_aux_dir in
 9789   *\ * | *\	*)
 9790     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 9791   *)
 9792     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 9793   esac
 9794 fi
 9795 # Use eval to expand $SHELL
 9796 if eval "$MISSING --is-lightweight"; then
 9797   am_missing_run="$MISSING "
 9798 else
 9799   am_missing_run=
 9800   AC_MSG_WARN(['missing' script is too old or missing])
 9801 fi
 9802 ])
 9803 
 9804 # Helper functions for option handling.                     -*- Autoconf -*-
 9805 
 9806 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9807 #
 9808 # This file is free software; the Free Software Foundation
 9809 # gives unlimited permission to copy and/or distribute it,
 9810 # with or without modifications, as long as this notice is preserved.
 9811 
 9812 # _AM_MANGLE_OPTION(NAME)
 9813 # -----------------------
 9814 AC_DEFUN([_AM_MANGLE_OPTION],
 9815 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 9816 
 9817 # _AM_SET_OPTION(NAME)
 9818 # --------------------
 9819 # Set option NAME.  Presently that only means defining a flag for this option.
 9820 AC_DEFUN([_AM_SET_OPTION],
 9821 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
 9822 
 9823 # _AM_SET_OPTIONS(OPTIONS)
 9824 # ------------------------
 9825 # OPTIONS is a space-separated list of Automake options.
 9826 AC_DEFUN([_AM_SET_OPTIONS],
 9827 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 9828 
 9829 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 9830 # -------------------------------------------
 9831 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 9832 AC_DEFUN([_AM_IF_OPTION],
 9833 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 9834 
 9835 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 9836 #
 9837 # This file is free software; the Free Software Foundation
 9838 # gives unlimited permission to copy and/or distribute it,
 9839 # with or without modifications, as long as this notice is preserved.
 9840 
 9841 # _AM_PROG_CC_C_O
 9842 # ---------------
 9843 # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
 9844 # to automatically call this.
 9845 AC_DEFUN([_AM_PROG_CC_C_O],
 9846 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 9847 AC_REQUIRE_AUX_FILE([compile])dnl
 9848 AC_LANG_PUSH([C])dnl
 9849 AC_CACHE_CHECK(
 9850   [whether $CC understands -c and -o together],
 9851   [am_cv_prog_cc_c_o],
 9852   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
 9853   # Make sure it works both with $CC and with simple cc.
 9854   # Following AC_PROG_CC_C_O, we do the test twice because some
 9855   # compilers refuse to overwrite an existing .o file with -o,
 9856   # though they will create one.
 9857   am_cv_prog_cc_c_o=yes
 9858   for am_i in 1 2; do
 9859     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
 9860          && test -f conftest2.$ac_objext; then
 9861       : OK
 9862     else
 9863       am_cv_prog_cc_c_o=no
 9864       break
 9865     fi
 9866   done
 9867   rm -f core conftest*
 9868   unset am_i])
 9869 if test "$am_cv_prog_cc_c_o" != yes; then
 9870    # Losing compiler, so override with the script.
 9871    # FIXME: It is wrong to rewrite CC.
 9872    # But if we don't then we get into trouble of one sort or another.
 9873    # A longer-term fix would be to have automake use am__CC in this case,
 9874    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 9875    CC="$am_aux_dir/compile $CC"
 9876 fi
 9877 AC_LANG_POP([C])])
 9878 
 9879 # For backward compatibility.
 9880 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 9881 
 9882 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
 9883 #
 9884 # This file is free software; the Free Software Foundation
 9885 # gives unlimited permission to copy and/or distribute it,
 9886 # with or without modifications, as long as this notice is preserved.
 9887 
 9888 # AM_RUN_LOG(COMMAND)
 9889 # -------------------
 9890 # Run COMMAND, save the exit status in ac_status, and log it.
 9891 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
 9892 AC_DEFUN([AM_RUN_LOG],
 9893 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
 9894    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
 9895    ac_status=$?
 9896    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 9897    (exit $ac_status); }])
 9898 
 9899 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 9900 
 9901 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
 9902 #
 9903 # This file is free software; the Free Software Foundation
 9904 # gives unlimited permission to copy and/or distribute it,
 9905 # with or without modifications, as long as this notice is preserved.
 9906 
 9907 # AM_SANITY_CHECK
 9908 # ---------------
 9909 AC_DEFUN([AM_SANITY_CHECK],
 9910 [AC_MSG_CHECKING([whether build environment is sane])
 9911 # Reject unsafe characters in $srcdir or the absolute working directory
 9912 # name.  Accept space and tab only in the latter.
 9913 am_lf='
 9914 '
 9915 case `pwd` in
 9916   *[[\\\"\#\$\&\'\`$am_lf]]*)
 9917     AC_MSG_ERROR([unsafe absolute working directory name]);;
 9918 esac
 9919 case $srcdir in
 9920   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
 9921     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
 9922 esac
 9923 
 9924 # Do 'set' in a subshell so we don't clobber the current shell's
 9925 # arguments.  Must try -L first in case configure is actually a
 9926 # symlink; some systems play weird games with the mod time of symlinks
 9927 # (eg FreeBSD returns the mod time of the symlink's containing
 9928 # directory).
 9929 if (
 9930    am_has_slept=no
 9931    for am_try in 1 2; do
 9932      echo "timestamp, slept: $am_has_slept" > conftest.file
 9933      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 9934      if test "$[*]" = "X"; then
 9935 	# -L didn't work.
 9936 	set X `ls -t "$srcdir/configure" conftest.file`
 9937      fi
 9938      if test "$[*]" != "X $srcdir/configure conftest.file" \
 9939 	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
 9940 
 9941 	# If neither matched, then we have a broken ls.  This can happen
 9942 	# if, for instance, CONFIG_SHELL is bash and it inherits a
 9943 	# broken ls alias from the environment.  This has actually
 9944 	# happened.  Such a system could not be considered "sane".
 9945 	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 9946   alias in your environment])
 9947      fi
 9948      if test "$[2]" = conftest.file || test $am_try -eq 2; then
 9949        break
 9950      fi
 9951      # Just in case.
 9952      sleep 1
 9953      am_has_slept=yes
 9954    done
 9955    test "$[2]" = conftest.file
 9956    )
 9957 then
 9958    # Ok.
 9959    :
 9960 else
 9961    AC_MSG_ERROR([newly created file is older than distributed files!
 9962 Check your system clock])
 9963 fi
 9964 AC_MSG_RESULT([yes])
 9965 # If we didn't sleep, we still need to ensure time stamps of config.status and
 9966 # generated files are strictly newer.
 9967 am_sleep_pid=
 9968 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 9969   ( sleep 1 ) &
 9970   am_sleep_pid=$!
 9971 fi
 9972 AC_CONFIG_COMMANDS_PRE(
 9973   [AC_MSG_CHECKING([that generated files are newer than configure])
 9974    if test -n "$am_sleep_pid"; then
 9975      # Hide warnings about reused PIDs.
 9976      wait $am_sleep_pid 2>/dev/null
 9977    fi
 9978    AC_MSG_RESULT([done])])
 9979 rm -f conftest.file
 9980 ])
 9981 
 9982 # Copyright (C) 2009-2018 Free Software Foundation, Inc.
 9983 #
 9984 # This file is free software; the Free Software Foundation
 9985 # gives unlimited permission to copy and/or distribute it,
 9986 # with or without modifications, as long as this notice is preserved.
 9987 
 9988 # AM_SILENT_RULES([DEFAULT])
 9989 # --------------------------
 9990 # Enable less verbose build rules; with the default set to DEFAULT
 9991 # ("yes" being less verbose, "no" or empty being verbose).
 9992 AC_DEFUN([AM_SILENT_RULES],
 9993 [AC_ARG_ENABLE([silent-rules], [dnl
 9994 AS_HELP_STRING(
 9995   [--enable-silent-rules],
 9996   [less verbose build output (undo: "make V=1")])
 9997 AS_HELP_STRING(
 9998   [--disable-silent-rules],
 9999   [verbose build output (undo: "make V=0")])dnl
10000 ])
10001 case $enable_silent_rules in @%:@ (((
10002   yes) AM_DEFAULT_VERBOSITY=0;;
10003    no) AM_DEFAULT_VERBOSITY=1;;
10004     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10005 esac
10006 dnl
10007 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10008 dnl do not support nested variable expansions.
10009 dnl See automake bug#9928 and bug#10237.
10010 am_make=${MAKE-make}
10011 AC_CACHE_CHECK([whether $am_make supports nested variables],
10012    [am_cv_make_support_nested_variables],
10013    [if AS_ECHO([['TRUE=$(BAR$(V))
10014 BAR0=false
10015 BAR1=true
10016 V=1
10017 am__doit:
10018 	@$(TRUE)
10019 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10020   am_cv_make_support_nested_variables=yes
10021 else
10022   am_cv_make_support_nested_variables=no
10023 fi])
10024 if test $am_cv_make_support_nested_variables = yes; then
10025   dnl Using '$V' instead of '$(V)' breaks IRIX make.
10026   AM_V='$(V)'
10027   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10028 else
10029   AM_V=$AM_DEFAULT_VERBOSITY
10030   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10031 fi
10032 AC_SUBST([AM_V])dnl
10033 AM_SUBST_NOTMAKE([AM_V])dnl
10034 AC_SUBST([AM_DEFAULT_V])dnl
10035 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10036 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10037 AM_BACKSLASH='\'
10038 AC_SUBST([AM_BACKSLASH])dnl
10039 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10040 ])
10041 
10042 # Copyright (C) 2001-2018 Free Software Foundation, Inc.
10043 #
10044 # This file is free software; the Free Software Foundation
10045 # gives unlimited permission to copy and/or distribute it,
10046 # with or without modifications, as long as this notice is preserved.
10047 
10048 # AM_PROG_INSTALL_STRIP
10049 # ---------------------
10050 # One issue with vendor 'install' (even GNU) is that you can't
10051 # specify the program used to strip binaries.  This is especially
10052 # annoying in cross-compiling environments, where the build's strip
10053 # is unlikely to handle the host's binaries.
10054 # Fortunately install-sh will honor a STRIPPROG variable, so we
10055 # always use install-sh in "make install-strip", and initialize
10056 # STRIPPROG with the value of the STRIP variable (set by the user).
10057 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10058 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10059 # Installed binaries are usually stripped using 'strip' when the user
10060 # run "make install-strip".  However 'strip' might not be the right
10061 # tool to use in cross-compilation environments, therefore Automake
10062 # will honor the 'STRIP' environment variable to overrule this program.
10063 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10064 if test "$cross_compiling" != no; then
10065   AC_CHECK_TOOL([STRIP], [strip], :)
10066 fi
10067 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10068 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10069 
10070 # Copyright (C) 2006-2018 Free Software Foundation, Inc.
10071 #
10072 # This file is free software; the Free Software Foundation
10073 # gives unlimited permission to copy and/or distribute it,
10074 # with or without modifications, as long as this notice is preserved.
10075 
10076 # _AM_SUBST_NOTMAKE(VARIABLE)
10077 # ---------------------------
10078 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10079 # This macro is traced by Automake.
10080 AC_DEFUN([_AM_SUBST_NOTMAKE])
10081 
10082 # AM_SUBST_NOTMAKE(VARIABLE)
10083 # --------------------------
10084 # Public sister of _AM_SUBST_NOTMAKE.
10085 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10086 
10087 # Check how to create a tarball.                            -*- Autoconf -*-
10088 
10089 # Copyright (C) 2004-2018 Free Software Foundation, Inc.
10090 #
10091 # This file is free software; the Free Software Foundation
10092 # gives unlimited permission to copy and/or distribute it,
10093 # with or without modifications, as long as this notice is preserved.
10094 
10095 # _AM_PROG_TAR(FORMAT)
10096 # --------------------
10097 # Check how to create a tarball in format FORMAT.
10098 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10099 #
10100 # Substitute a variable $(am__tar) that is a command
10101 # writing to stdout a FORMAT-tarball containing the directory
10102 # $tardir.
10103 #     tardir=directory && $(am__tar) > result.tar
10104 #
10105 # Substitute a variable $(am__untar) that extract such
10106 # a tarball read from stdin.
10107 #     $(am__untar) < result.tar
10108 #
10109 AC_DEFUN([_AM_PROG_TAR],
10110 [# Always define AMTAR for backward compatibility.  Yes, it's still used
10111 # in the wild :-(  We should find a proper way to deprecate it ...
10112 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10113 
10114 # We'll loop over all known methods to create a tar archive until one works.
10115 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10116 
10117 m4_if([$1], [v7],
10118   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10119 
10120   [m4_case([$1],
10121     [ustar],
10122      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10123       # There is notably a 21 bits limit for the UID and the GID.  In fact,
10124       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10125       # and bug#13588).
10126       am_max_uid=2097151 # 2^21 - 1
10127       am_max_gid=$am_max_uid
10128       # The $UID and $GID variables are not portable, so we need to resort
10129       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
10130       # below are definitely unexpected, so allow the users to see them
10131       # (that is, avoid stderr redirection).
10132       am_uid=`id -u || echo unknown`
10133       am_gid=`id -g || echo unknown`
10134       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10135       if test $am_uid -le $am_max_uid; then
10136          AC_MSG_RESULT([yes])
10137       else
10138          AC_MSG_RESULT([no])
10139          _am_tools=none
10140       fi
10141       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10142       if test $am_gid -le $am_max_gid; then
10143          AC_MSG_RESULT([yes])
10144       else
10145         AC_MSG_RESULT([no])
10146         _am_tools=none
10147       fi],
10148 
10149   [pax],
10150     [],
10151 
10152   [m4_fatal([Unknown tar format])])
10153 
10154   AC_MSG_CHECKING([how to create a $1 tar archive])
10155 
10156   # Go ahead even if we have the value already cached.  We do so because we
10157   # need to set the values for the 'am__tar' and 'am__untar' variables.
10158   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10159 
10160   for _am_tool in $_am_tools; do
10161     case $_am_tool in
10162     gnutar)
10163       for _am_tar in tar gnutar gtar; do
10164         AM_RUN_LOG([$_am_tar --version]) && break
10165       done
10166       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10167       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10168       am__untar="$_am_tar -xf -"
10169       ;;
10170     plaintar)
10171       # Must skip GNU tar: if it does not support --format= it doesn't create
10172       # ustar tarball either.
10173       (tar --version) >/dev/null 2>&1 && continue
10174       am__tar='tar chf - "$$tardir"'
10175       am__tar_='tar chf - "$tardir"'
10176       am__untar='tar xf -'
10177       ;;
10178     pax)
10179       am__tar='pax -L -x $1 -w "$$tardir"'
10180       am__tar_='pax -L -x $1 -w "$tardir"'
10181       am__untar='pax -r'
10182       ;;
10183     cpio)
10184       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10185       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10186       am__untar='cpio -i -H $1 -d'
10187       ;;
10188     none)
10189       am__tar=false
10190       am__tar_=false
10191       am__untar=false
10192       ;;
10193     esac
10194 
10195     # If the value was cached, stop now.  We just wanted to have am__tar
10196     # and am__untar set.
10197     test -n "${am_cv_prog_tar_$1}" && break
10198 
10199     # tar/untar a dummy directory, and stop if the command works.
10200     rm -rf conftest.dir
10201     mkdir conftest.dir
10202     echo GrepMe > conftest.dir/file
10203     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10204     rm -rf conftest.dir
10205     if test -s conftest.tar; then
10206       AM_RUN_LOG([$am__untar <conftest.tar])
10207       AM_RUN_LOG([cat conftest.dir/file])
10208       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10209     fi
10210   done
10211   rm -rf conftest.dir
10212 
10213   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10214   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10215 
10216 AC_SUBST([am__tar])
10217 AC_SUBST([am__untar])
10218 ]) # _AM_PROG_TAR
10219