SDL: acinclude/libtool.m4@a02d603d1de3

     1 ##############################################################################

     2 # Based on libtool-2.4.2

     3 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-

4 #

     5 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,

     6 #                 2006, 2007, 2008, 2009, 2010, 2011 Free Software

     7 #                 Foundation, Inc.

     8 #   Written by Gordon Matzigkeit, 1996

9 #

    10 # This file is free software; the Free Software Foundation gives

    11 # unlimited permission to copy and/or distribute it, with or without

    12 # modifications, as long as this notice is preserved.

    14 m4_define([_LT_COPYING], [dnl

    15 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,

    16 #                 2006, 2007, 2008, 2009, 2010, 2011 Free Software

    17 #                 Foundation, Inc.

    18 #   Written by Gordon Matzigkeit, 1996

    19 #

    20 #   This file is part of GNU Libtool.

    21 #

    22 # GNU Libtool is free software; you can redistribute it and/or

    23 # modify it under the terms of the GNU General Public License as

    24 # published by the Free Software Foundation; either version 2 of

    25 # the License, or (at your option) any later version.

    26 #

    27 # As a special exception to the GNU General Public License,

    28 # if you distribute this file as part of a program or library that

    29 # is built using GNU Libtool, you may include this file under the

    30 # same distribution terms that you use for the rest of that program.

    31 #

    32 # GNU Libtool is distributed in the hope that it will be useful,

    33 # but WITHOUT ANY WARRANTY; without even the implied warranty of

    34 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    35 # GNU General Public License for more details.

    36 #

    37 # You should have received a copy of the GNU General Public License

    38 # along with GNU Libtool; see the file COPYING.  If not, a copy

    39 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or

    40 # obtained by writing to the Free Software Foundation, Inc.,

    41 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

    42 ])

    44 # serial 57 LT_INIT

    47 # LT_PREREQ(VERSION)

    48 # ------------------

    49 # Complain and exit if this libtool version is less that VERSION.

    50 m4_defun([LT_PREREQ],

    51 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,

    52        [m4_default([$3],

    53 		   [m4_fatal([Libtool version $1 or higher is required],

    54 		             63)])],

    55        [$2])])

    58 # _LT_CHECK_BUILDDIR

    59 # ------------------

    60 # Complain if the absolute build directory name contains unusual characters

    61 m4_defun([_LT_CHECK_BUILDDIR],

    62 [case `pwd` in

    63   *\ * | *\	*)

    64     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;

    65 esac

    66 ])

    69 # LT_INIT([OPTIONS])

    70 # ------------------

    71 AC_DEFUN([LT_INIT],

    72 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT

    73 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl

    74 AC_BEFORE([$0], [LT_LANG])dnl

    75 AC_BEFORE([$0], [LT_OUTPUT])dnl

    76 AC_BEFORE([$0], [LTDL_INIT])dnl

    77 m4_require([_LT_CHECK_BUILDDIR])dnl

    79 dnl Autoconf doesn't catch unexpanded LT_ macros by default:

    80 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl

    81 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl

    82 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4

    83 dnl unless we require an AC_DEFUNed macro:

    84 AC_REQUIRE([LTOPTIONS_VERSION])dnl

    85 AC_REQUIRE([LTSUGAR_VERSION])dnl

    86 AC_REQUIRE([LTVERSION_VERSION])dnl

    87 AC_REQUIRE([LTOBSOLETE_VERSION])dnl

    88 m4_require([_LT_PROG_LTMAIN])dnl

    90 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])

    92 dnl Parse OPTIONS

    93 _LT_SET_OPTIONS([$0], [$1])

    95 # This can be used to rebuild libtool when needed

    96 LIBTOOL_DEPS="$ltmain"

    98 # Always use our own libtool.

    99 LIBTOOL='$(SHELL) $(top_builddir)/libtool'

   100 AC_SUBST(LIBTOOL)dnl

   102 _LT_SETUP

   104 # Only expand once:

   105 m4_define([LT_INIT])

   106 ])# LT_INIT

   108 # Old names:

   109 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])

   110 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])

   111 dnl aclocal-1.4 backwards compatibility:

   112 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])

   113 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])

   116 # _LT_CC_BASENAME(CC)

   117 # -------------------

   118 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.

   119 m4_defun([_LT_CC_BASENAME],

   120 [for cc_temp in $1""; do

   121   case $cc_temp in

   122     compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;

   123     distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;

   124     \-*) ;;

   125     *) break;;

   126   esac

   127 done

   128 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`

   129 ])

   132 # _LT_FILEUTILS_DEFAULTS

   133 # ----------------------

   134 # It is okay to use these file commands and assume they have been set

   135 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.

   136 m4_defun([_LT_FILEUTILS_DEFAULTS],

   137 [: ${CP="cp -f"}

   138 : ${MV="mv -f"}

   139 : ${RM="rm -f"}

   140 ])# _LT_FILEUTILS_DEFAULTS

   143 # _LT_SETUP

   144 # ---------

   145 m4_defun([_LT_SETUP],

   146 [AC_REQUIRE([AC_CANONICAL_HOST])dnl

   147 AC_REQUIRE([AC_CANONICAL_BUILD])dnl

   148 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl

   149 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl

   151 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl

   152 dnl

   153 _LT_DECL([], [host_alias], [0], [The host system])dnl

   154 _LT_DECL([], [host], [0])dnl

   155 _LT_DECL([], [host_os], [0])dnl

   156 dnl

   157 _LT_DECL([], [build_alias], [0], [The build system])dnl

   158 _LT_DECL([], [build], [0])dnl

   159 _LT_DECL([], [build_os], [0])dnl

   160 dnl

   161 AC_REQUIRE([AC_PROG_CC])dnl

   162 AC_REQUIRE([LT_PATH_LD])dnl

   163 AC_REQUIRE([LT_PATH_NM])dnl

   164 dnl

   165 AC_REQUIRE([AC_PROG_LN_S])dnl

   166 test -z "$LN_S" && LN_S="ln -s"

   167 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl

   168 dnl

   169 AC_REQUIRE([LT_CMD_MAX_LEN])dnl

   170 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl

   171 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl

   172 dnl

   173 m4_require([_LT_FILEUTILS_DEFAULTS])dnl

   174 m4_require([_LT_CHECK_SHELL_FEATURES])dnl

   175 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl

   176 m4_require([_LT_CMD_RELOAD])dnl

   177 m4_require([_LT_CHECK_MAGIC_METHOD])dnl

   178 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl

   179 m4_require([_LT_CMD_OLD_ARCHIVE])dnl

   180 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl

   181 m4_require([_LT_WITH_SYSROOT])dnl

   183 _LT_CONFIG_LIBTOOL_INIT([

   184 # See if we are running on zsh, and set the options which allow our

   185 # commands through without removal of \ escapes INIT.

   186 if test -n "\${ZSH_VERSION+set}" ; then

   187    setopt NO_GLOB_SUBST

   188 fi

   189 ])

   190 if test -n "${ZSH_VERSION+set}" ; then

   191    setopt NO_GLOB_SUBST

   192 fi

   194 _LT_CHECK_OBJDIR

   196 m4_require([_LT_TAG_COMPILER])dnl

   198 case $host_os in

   199 aix3*)

   200   # AIX sometimes has problems with the GCC collect2 program.  For some

   201   # reason, if we set the COLLECT_NAMES environment variable, the problems

   202   # vanish in a puff of smoke.

   203   if test "X${COLLECT_NAMES+set}" != Xset; then

   204     COLLECT_NAMES=

   205     export COLLECT_NAMES

   206   fi

   207   ;;

   208 esac

   210 # Global variables:

   211 ofile=libtool

   212 can_build_shared=yes

   214 # All known linkers require a `.a' archive for static linking (except MSVC,

   215 # which needs '.lib').

   216 libext=a

   218 with_gnu_ld="$lt_cv_prog_gnu_ld"

   220 old_CC="$CC"

   221 old_CFLAGS="$CFLAGS"

   223 # Set sane defaults for various variables

   224 test -z "$CC" && CC=cc

   225 test -z "$LTCC" && LTCC=$CC

   226 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS

   227 test -z "$LD" && LD=ld

   228 test -z "$ac_objext" && ac_objext=o

   230 _LT_CC_BASENAME([$compiler])

   232 # Only perform the check for file, if the check method requires it

   233 test -z "$MAGIC_CMD" && MAGIC_CMD=file

   234 case $deplibs_check_method in

   235 file_magic*)

   236   if test "$file_magic_cmd" = '$MAGIC_CMD'; then

   237     _LT_PATH_MAGIC

   238   fi

   239   ;;

   240 esac

   242 # Use C for the default configuration in the libtool script

   243 LT_SUPPORTED_TAG([CC])

   244 _LT_LANG_C_CONFIG

   245 _LT_LANG_DEFAULT_CONFIG

   246 _LT_CONFIG_COMMANDS

   247 ])# _LT_SETUP

   250 # _LT_PREPARE_SED_QUOTE_VARS

   251 # --------------------------

   252 # Define a few sed substitution that help us do robust quoting.

   253 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],

   254 [# Backslashify metacharacters that are still active within

   255 # double-quoted strings.

   256 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'

   258 # Same as above, but do not quote variable references.

   259 double_quote_subst='s/\([["`\\]]\)/\\\1/g'

   261 # Sed substitution to delay expansion of an escaped shell variable in a

   262 # double_quote_subst'ed string.

   263 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

   265 # Sed substitution to delay expansion of an escaped single quote.

   266 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'

   268 # Sed substitution to avoid accidental globbing in evaled expressions

   269 no_glob_subst='s/\*/\\\*/g'

   270 ])

   272 # _LT_PROG_LTMAIN

   273 # ---------------

   274 # Note that this code is called both from `configure', and `config.status'

   275 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,

   276 # `config.status' has no value for ac_aux_dir unless we are using Automake,

   277 # so we pass a copy along to make sure it has a sensible value anyway.

   278 m4_defun([_LT_PROG_LTMAIN],

   279 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl

   280 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])

   281 ltmain="$ac_aux_dir/ltmain.sh"

   282 ])# _LT_PROG_LTMAIN

   285 ## ------------------------------------- ##

   286 ## Accumulate code for creating libtool. ##

   287 ## ------------------------------------- ##

   289 # So that we can recreate a full libtool script including additional

   290 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS

   291 # in macros and then make a single call at the end using the `libtool'

   292 # label.

   295 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])

   296 # ----------------------------------------

   297 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.

   298 m4_define([_LT_CONFIG_LIBTOOL_INIT],

   299 [m4_ifval([$1],

   300           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],

   301                      [$1

   302 ])])])

   304 # Initialize.

   305 m4_define([_LT_OUTPUT_LIBTOOL_INIT])

   308 # _LT_CONFIG_LIBTOOL([COMMANDS])

   309 # ------------------------------

   310 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.

   311 m4_define([_LT_CONFIG_LIBTOOL],

   312 [m4_ifval([$1],

   313           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],

   314                      [$1

   315 ])])])

   317 # Initialize.

   318 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])

   321 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])

   322 # -----------------------------------------------------

   323 m4_defun([_LT_CONFIG_SAVE_COMMANDS],

   324 [_LT_CONFIG_LIBTOOL([$1])

   325 _LT_CONFIG_LIBTOOL_INIT([$2])

   326 ])

   329 # _LT_FORMAT_COMMENT([COMMENT])

   330 # -----------------------------

   331 # Add leading comment marks to the start of each line, and a trailing

   332 # full-stop to the whole comment if one is not present already.

   333 m4_define([_LT_FORMAT_COMMENT],

   334 [m4_ifval([$1], [

   335 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],

   336               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])

   337 )])

   341 ## ------------------------ ##

   342 ## FIXME: Eliminate VARNAME ##

   343 ## ------------------------ ##

   346 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])

   347 # -------------------------------------------------------------------

   348 # CONFIGNAME is the name given to the value in the libtool script.

   349 # VARNAME is the (base) name used in the configure script.

   350 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on

   351 # VARNAME.  Any other value will be used directly.

   352 m4_define([_LT_DECL],

   353 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],

   354     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],

   355 	[m4_ifval([$1], [$1], [$2])])

   356     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])

   357     m4_ifval([$4],

   358 	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])

   359     lt_dict_add_subkey([lt_decl_dict], [$2],

   360 	[tagged?], [m4_ifval([$5], [yes], [no])])])

   361 ])

   364 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])

   365 # --------------------------------------------------------

   366 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])

   369 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])

   370 # ------------------------------------------------

   371 m4_define([lt_decl_tag_varnames],

   372 [_lt_decl_filter([tagged?], [yes], $@)])

   375 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])

   376 # ---------------------------------------------------------

   377 m4_define([_lt_decl_filter],

   378 [m4_case([$#],

   379   [0], [m4_fatal([$0: too few arguments: $#])],

   380   [1], [m4_fatal([$0: too few arguments: $#: $1])],

   381   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],

   382   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],

   383   [lt_dict_filter([lt_decl_dict], $@)])[]dnl

   384 ])

   387 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])

   388 # --------------------------------------------------

   389 m4_define([lt_decl_quote_varnames],

   390 [_lt_decl_filter([value], [1], $@)])

   393 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])

   394 # ---------------------------------------------------

   395 m4_define([lt_decl_dquote_varnames],

   396 [_lt_decl_filter([value], [2], $@)])

   399 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])

   400 # ---------------------------------------------------

   401 m4_define([lt_decl_varnames_tagged],

   402 [m4_assert([$# <= 2])dnl

   403 _$0(m4_quote(m4_default([$1], [[, ]])),

   404     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),

   405     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])

   406 m4_define([_lt_decl_varnames_tagged],

   407 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])

   410 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])

   411 # ------------------------------------------------

   412 m4_define([lt_decl_all_varnames],

   413 [_$0(m4_quote(m4_default([$1], [[, ]])),

   414      m4_if([$2], [],

   415 	   m4_quote(lt_decl_varnames),

   416 	m4_quote(m4_shift($@))))[]dnl

   417 ])

   418 m4_define([_lt_decl_all_varnames],

   419 [lt_join($@, lt_decl_varnames_tagged([$1],

   420 			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl

   421 ])

   424 # _LT_CONFIG_STATUS_DECLARE([VARNAME])

   425 # ------------------------------------

   426 # Quote a variable value, and forward it to `config.status' so that its

   427 # declaration there will have the same value as in `configure'.  VARNAME

   428 # must have a single quote delimited value for this to work.

   429 m4_define([_LT_CONFIG_STATUS_DECLARE],

   430 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])

   433 # _LT_CONFIG_STATUS_DECLARATIONS

   434 # ------------------------------

   435 # We delimit libtool config variables with single quotes, so when

   436 # we write them to config.status, we have to be sure to quote all

   437 # embedded single quotes properly.  In configure, this macro expands

   438 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:

   439 #

   440 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'

   441 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],

   442 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),

   443     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])

   446 # _LT_LIBTOOL_TAGS

   447 # ----------------

   448 # Output comment and list of tags supported by the script

   449 m4_defun([_LT_LIBTOOL_TAGS],

   450 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl

   451 available_tags="_LT_TAGS"dnl

   452 ])

   455 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])

   456 # -----------------------------------

   457 # Extract the dictionary values for VARNAME (optionally with TAG) and

   458 # expand to a commented shell variable setting:

   459 #

   460 #    # Some comment about what VAR is for.

   461 #    visible_name=$lt_internal_name

   462 m4_define([_LT_LIBTOOL_DECLARE],

   463 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],

   464 					   [description])))[]dnl

   465 m4_pushdef([_libtool_name],

   466     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl

   467 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),

   468     [0], [_libtool_name=[$]$1],

   469     [1], [_libtool_name=$lt_[]$1],

   470     [2], [_libtool_name=$lt_[]$1],

   471     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl

   472 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl

   473 ])

   476 # _LT_LIBTOOL_CONFIG_VARS

   477 # -----------------------

   478 # Produce commented declarations of non-tagged libtool config variables

   479 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'

   480 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG

   481 # section) are produced by _LT_LIBTOOL_TAG_VARS.

   482 m4_defun([_LT_LIBTOOL_CONFIG_VARS],

   483 [m4_foreach([_lt_var],

   484     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),

   485     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])

   488 # _LT_LIBTOOL_TAG_VARS(TAG)

   489 # -------------------------

   490 m4_define([_LT_LIBTOOL_TAG_VARS],

   491 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),

   492     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])

   495 # _LT_TAGVAR(VARNAME, [TAGNAME])

   496 # ------------------------------

   497 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])

   500 # _LT_CONFIG_COMMANDS

   501 # -------------------

   502 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of

   503 # variables for single and double quote escaping we saved from calls

   504 # to _LT_DECL, we can put quote escaped variables declarations

   505 # into `config.status', and then the shell code to quote escape them in

   506 # for loops in `config.status'.  Finally, any additional code accumulated

   507 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.

   508 m4_defun([_LT_CONFIG_COMMANDS],

   509 [AC_PROVIDE_IFELSE([LT_OUTPUT],

   510 	dnl If the libtool generation code has been placed in $CONFIG_LT,

   511 	dnl instead of duplicating it all over again into config.status,

   512 	dnl then we will have config.status run $CONFIG_LT later, so it

   513 	dnl needs to know what name is stored there:

   514         [AC_CONFIG_COMMANDS([libtool],

   515             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],

   516     dnl If the libtool generation code is destined for config.status,

   517     dnl expand the accumulated commands and init code now:

   518     [AC_CONFIG_COMMANDS([libtool],

   519         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])

   520 ])#_LT_CONFIG_COMMANDS

   523 # Initialize.

   524 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],

   525 [

   527 # The HP-UX ksh and POSIX shell print the target directory to stdout

   528 # if CDPATH is set.

   529 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH

   531 sed_quote_subst='$sed_quote_subst'

   532 double_quote_subst='$double_quote_subst'

   533 delay_variable_subst='$delay_variable_subst'

   534 _LT_CONFIG_STATUS_DECLARATIONS

   535 LTCC='$LTCC'

   536 LTCFLAGS='$LTCFLAGS'

   537 compiler='$compiler_DEFAULT'

   539 # A function that is used when there is no print builtin or printf.

   540 func_fallback_echo ()

   541 {

   542   eval 'cat <<_LTECHO_EOF

   543 \$[]1

   544 _LTECHO_EOF'

   545 }

   547 # Quote evaled strings.

   548 for var in lt_decl_all_varnames([[ \

   549 ]], lt_decl_quote_varnames); do

   550     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in

   551     *[[\\\\\\\`\\"\\\$]]*)

   552       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""

   553       ;;

   554     *)

   555       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""

   556       ;;

   557     esac

   558 done

   560 # Double-quote double-evaled strings.

   561 for var in lt_decl_all_varnames([[ \

   562 ]], lt_decl_dquote_varnames); do

   563     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in

   564     *[[\\\\\\\`\\"\\\$]]*)

   565       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""

   566       ;;

   567     *)

   568       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""

   569       ;;

   570     esac

   571 done

   573 _LT_OUTPUT_LIBTOOL_INIT

   574 ])

   576 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])

   577 # ------------------------------------

   578 # Generate a child script FILE with all initialization necessary to

   579 # reuse the environment learned by the parent script, and make the

   580 # file executable.  If COMMENT is supplied, it is inserted after the

   581 # `#!' sequence but before initialization text begins.  After this

   582 # macro, additional text can be appended to FILE to form the body of

   583 # the child script.  The macro ends with non-zero status if the

   584 # file could not be fully written (such as if the disk is full).

   585 m4_ifdef([AS_INIT_GENERATED],

   586 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],

   587 [m4_defun([_LT_GENERATED_FILE_INIT],

   588 [m4_require([AS_PREPARE])]dnl

   589 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl

   590 [lt_write_fail=0

   591 cat >$1 <<_ASEOF || lt_write_fail=1

   592 #! $SHELL

   593 # Generated by $as_me.

   594 $2

   595 SHELL=\${CONFIG_SHELL-$SHELL}

   596 export SHELL

   597 _ASEOF

   598 cat >>$1 <<\_ASEOF || lt_write_fail=1

   599 AS_SHELL_SANITIZE

   600 _AS_PREPARE

   601 exec AS_MESSAGE_FD>&1

   602 _ASEOF

   603 test $lt_write_fail = 0 && chmod +x $1[]dnl

   604 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT

   606 # LT_OUTPUT

   607 # ---------

   608 # This macro allows early generation of the libtool script (before

   609 # AC_OUTPUT is called), incase it is used in configure for compilation

   610 # tests.

   611 AC_DEFUN([LT_OUTPUT],

   612 [: ${CONFIG_LT=./config.lt}

   613 AC_MSG_NOTICE([creating $CONFIG_LT])

   614 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],

   615 [# Run this file to recreate a libtool stub with the current configuration.])

   617 cat >>"$CONFIG_LT" <<\_LTEOF

   618 lt_cl_silent=false

   619 exec AS_MESSAGE_LOG_FD>>config.log

   620 {

   621   echo

   622   AS_BOX([Running $as_me.])

   623 } >&AS_MESSAGE_LOG_FD

   625 lt_cl_help="\

   626 \`$as_me' creates a local libtool stub from the current configuration,

   627 for use in further configure time tests before the real libtool is

   628 generated.

   630 Usage: $[0] [[OPTIONS]]

   632   -h, --help      print this help, then exit

   633   -V, --version   print version number, then exit

   634   -q, --quiet     do not print progress messages

   635   -d, --debug     don't remove temporary files

   637 Report bugs to <bug-libtool@gnu.org>."

   639 lt_cl_version="\

   640 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl

   641 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])

   642 configured by $[0], generated by m4_PACKAGE_STRING.

   644 Copyright (C) 2011 Free Software Foundation, Inc.

   645 This config.lt script is free software; the Free Software Foundation

   646 gives unlimited permision to copy, distribute and modify it."

   648 while test $[#] != 0

   649 do

   650   case $[1] in

   651     --version | --v* | -V )

   652       echo "$lt_cl_version"; exit 0 ;;

   653     --help | --h* | -h )

   654       echo "$lt_cl_help"; exit 0 ;;

   655     --debug | --d* | -d )

   656       debug=: ;;

   657     --quiet | --q* | --silent | --s* | -q )

   658       lt_cl_silent=: ;;

   660     -*) AC_MSG_ERROR([unrecognized option: $[1]

   661 Try \`$[0] --help' for more information.]) ;;

   663     *) AC_MSG_ERROR([unrecognized argument: $[1]

   664 Try \`$[0] --help' for more information.]) ;;

   665   esac

   666   shift

   667 done

   669 if $lt_cl_silent; then

   670   exec AS_MESSAGE_FD>/dev/null

   671 fi

   672 _LTEOF

   674 cat >>"$CONFIG_LT" <<_LTEOF

   675 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT

   676 _LTEOF

   678 cat >>"$CONFIG_LT" <<\_LTEOF

   679 AC_MSG_NOTICE([creating $ofile])

   680 _LT_OUTPUT_LIBTOOL_COMMANDS

   681 AS_EXIT(0)

   682 _LTEOF

   683 chmod +x "$CONFIG_LT"

   685 # configure is writing to config.log, but config.lt does its own redirection,

   686 # appending to config.log, which fails on DOS, as config.log is still kept

   687 # open by configure.  Here we exec the FD to /dev/null, effectively closing

   688 # config.log, so it can be properly (re)opened and appended to by config.lt.

   689 lt_cl_success=:

   690 test "$silent" = yes &&

   691   lt_config_lt_args="$lt_config_lt_args --quiet"

   692 exec AS_MESSAGE_LOG_FD>/dev/null

   693 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false

   694 exec AS_MESSAGE_LOG_FD>>config.log

   695 $lt_cl_success || AS_EXIT(1)

   696 ])# LT_OUTPUT

   699 # _LT_CONFIG(TAG)

   700 # ---------------

   701 # If TAG is the built-in tag, create an initial libtool script with a

   702 # default configuration from the untagged config vars.  Otherwise add code

   703 # to config.status for appending the configuration named by TAG from the

   704 # matching tagged config vars.

   705 m4_defun([_LT_CONFIG],

   706 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl

   707 _LT_CONFIG_SAVE_COMMANDS([

   708   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl

   709   m4_if(_LT_TAG, [C], [

   710     # See if we are running on zsh, and set the options which allow our

   711     # commands through without removal of \ escapes.

   712     if test -n "${ZSH_VERSION+set}" ; then

   713       setopt NO_GLOB_SUBST

   714     fi

   716     cfgfile="${ofile}T"

   717     trap "$RM \"$cfgfile\"; exit 1" 1 2 15

   718     $RM "$cfgfile"

   720     cat <<_LT_EOF >> "$cfgfile"

   721 #! $SHELL

   723 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.

   724 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION

   725 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:

   726 # NOTE: Changes made to this file will be lost: look at ltmain.sh.

   727 #

   728 _LT_COPYING

   729 _LT_LIBTOOL_TAGS

   731 # ### BEGIN LIBTOOL CONFIG

   732 _LT_LIBTOOL_CONFIG_VARS

   733 _LT_LIBTOOL_TAG_VARS

   734 # ### END LIBTOOL CONFIG

   736 _LT_EOF

   738   case $host_os in

   739   aix3*)

   740     cat <<\_LT_EOF >> "$cfgfile"

   741 # AIX sometimes has problems with the GCC collect2 program.  For some

   742 # reason, if we set the COLLECT_NAMES environment variable, the problems

   743 # vanish in a puff of smoke.

   744 if test "X${COLLECT_NAMES+set}" != Xset; then

   745   COLLECT_NAMES=

   746   export COLLECT_NAMES

   747 fi

   748 _LT_EOF

   749     ;;

   750   esac

   752   _LT_PROG_LTMAIN

   754   # We use sed instead of cat because bash on DJGPP gets confused if

   755   # if finds mixed CR/LF and LF-only lines.  Since sed operates in

   756   # text mode, it properly converts lines to CR/LF.  This bash problem

   757   # is reportedly fixed, but why not run on old versions too?

   758   sed '$q' "$ltmain" >> "$cfgfile" \

   759      || (rm -f "$cfgfile"; exit 1)

   761   _LT_PROG_REPLACE_SHELLFNS

   763    mv -f "$cfgfile" "$ofile" ||

   764     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")

   765   chmod +x "$ofile"

   766 ],

   767 [cat <<_LT_EOF >> "$ofile"

   769 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded

   770 dnl in a comment (ie after a #).

   771 # ### BEGIN LIBTOOL TAG CONFIG: $1

   772 _LT_LIBTOOL_TAG_VARS(_LT_TAG)

   773 # ### END LIBTOOL TAG CONFIG: $1

   774 _LT_EOF

   775 ])dnl /m4_if

   776 ],

   777 [m4_if([$1], [], [

   778     PACKAGE='$PACKAGE'

   779     VERSION='$VERSION'

   780     TIMESTAMP='$TIMESTAMP'

   781     RM='$RM'

   782     ofile='$ofile'], [])

   783 ])dnl /_LT_CONFIG_SAVE_COMMANDS

   784 ])# _LT_CONFIG

   787 # LT_SUPPORTED_TAG(TAG)

   788 # ---------------------

   789 # Trace this macro to discover what tags are supported by the libtool

   790 # --tag option, using:

   791 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'

   792 AC_DEFUN([LT_SUPPORTED_TAG], [])

   795 # C support is built-in for now

   796 m4_define([_LT_LANG_C_enabled], [])

   797 m4_define([_LT_TAGS], [])

   800 # LT_LANG(LANG)

   801 # -------------

   802 # Enable libtool support for the given language if not already enabled.

   803 AC_DEFUN([LT_LANG],

   804 [AC_BEFORE([$0], [LT_OUTPUT])dnl

   805 m4_case([$1],

   806   [C],			[_LT_LANG(C)],

   807   [C++],		[_LT_LANG(CXX)],

   808   [Go],			[_LT_LANG(GO)],

   809   [Java],		[_LT_LANG(GCJ)],

   810   [Fortran 77],		[_LT_LANG(F77)],

   811   [Fortran],		[_LT_LANG(FC)],

   812   [Windows Resource],	[_LT_LANG(RC)],

   813   [m4_ifdef([_LT_LANG_]$1[_CONFIG],

   814     [_LT_LANG($1)],

   815     [m4_fatal([$0: unsupported language: "$1"])])])dnl

   816 ])# LT_LANG

   819 # _LT_LANG(LANGNAME)

   820 # ------------------

   821 m4_defun([_LT_LANG],

   822 [m4_ifdef([_LT_LANG_]$1[_enabled], [],

   823   [LT_SUPPORTED_TAG([$1])dnl

   824   m4_append([_LT_TAGS], [$1 ])dnl

   825   m4_define([_LT_LANG_]$1[_enabled], [])dnl

   826   _LT_LANG_$1_CONFIG($1)])dnl

   827 ])# _LT_LANG

   830 m4_ifndef([AC_PROG_GO], [

   831 ############################################################

   832 # NOTE: This macro has been submitted for inclusion into   #

   833 #  GNU Autoconf as AC_PROG_GO.  When it is available in    #

   834 #  a released version of Autoconf we should remove this    #

   835 #  macro and use it instead.                               #

   836 ############################################################

   837 m4_defun([AC_PROG_GO],

   838 [AC_LANG_PUSH(Go)dnl

   839 AC_ARG_VAR([GOC],     [Go compiler command])dnl

   840 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl

   841 _AC_ARG_VAR_LDFLAGS()dnl

   842 AC_CHECK_TOOL(GOC, gccgo)

   843 if test -z "$GOC"; then

   844   if test -n "$ac_tool_prefix"; then

   845     AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])

   846   fi

   847 fi

   848 if test -z "$GOC"; then

   849   AC_CHECK_PROG(GOC, gccgo, gccgo, false)

   850 fi

   851 ])#m4_defun

   852 ])#m4_ifndef

   855 # _LT_LANG_DEFAULT_CONFIG

   856 # -----------------------

   857 m4_defun([_LT_LANG_DEFAULT_CONFIG],

   858 [AC_PROVIDE_IFELSE([AC_PROG_CXX],

   859   [LT_LANG(CXX)],

   860   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])

   862 AC_PROVIDE_IFELSE([AC_PROG_F77],

   863   [LT_LANG(F77)],

   864   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])

   866 AC_PROVIDE_IFELSE([AC_PROG_FC],

   867   [LT_LANG(FC)],

   868   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])

   870 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal

   871 dnl pulling things in needlessly.

   872 AC_PROVIDE_IFELSE([AC_PROG_GCJ],

   873   [LT_LANG(GCJ)],

   874   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],

   875     [LT_LANG(GCJ)],

   876     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],

   877       [LT_LANG(GCJ)],

   878       [m4_ifdef([AC_PROG_GCJ],

   879 	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])

   880        m4_ifdef([A][M_PROG_GCJ],

   881 	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])

   882        m4_ifdef([LT_PROG_GCJ],

   883 	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])

   885 AC_PROVIDE_IFELSE([AC_PROG_GO],

   886   [LT_LANG(GO)],

   887   [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])

   889 AC_PROVIDE_IFELSE([LT_PROG_RC],

   890   [LT_LANG(RC)],

   891   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])

   892 ])# _LT_LANG_DEFAULT_CONFIG

   894 # Obsolete macros:

   895 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])

   896 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])

   897 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])

   898 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])

   899 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])

   900 dnl aclocal-1.4 backwards compatibility:

   901 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])

   902 dnl AC_DEFUN([AC_LIBTOOL_F77], [])

   903 dnl AC_DEFUN([AC_LIBTOOL_FC], [])

   904 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])

   905 dnl AC_DEFUN([AC_LIBTOOL_RC], [])

   908 # _LT_TAG_COMPILER

   909 # ----------------

   910 m4_defun([_LT_TAG_COMPILER],

   911 [AC_REQUIRE([AC_PROG_CC])dnl

   913 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl

   914 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl

   915 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl

   916 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl

   918 # If no C compiler was specified, use CC.

   919 LTCC=${LTCC-"$CC"}

   921 # If no C compiler flags were specified, use CFLAGS.

   922 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

   924 # Allow CC to be a program name with arguments.

   925 compiler=$CC

   926 ])# _LT_TAG_COMPILER

   929 # _LT_COMPILER_BOILERPLATE

   930 # ------------------------

   931 # Check for compiler boilerplate output or warnings with

   932 # the simple compiler test code.

   933 m4_defun([_LT_COMPILER_BOILERPLATE],

   934 [m4_require([_LT_DECL_SED])dnl

   935 ac_outfile=conftest.$ac_objext

   936 echo "$lt_simple_compile_test_code" >conftest.$ac_ext

   937 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

   938 _lt_compiler_boilerplate=`cat conftest.err`

   939 $RM conftest*

   940 ])# _LT_COMPILER_BOILERPLATE

   943 # _LT_LINKER_BOILERPLATE

   944 # ----------------------

   945 # Check for linker boilerplate output or warnings with

   946 # the simple link test code.

   947 m4_defun([_LT_LINKER_BOILERPLATE],

   948 [m4_require([_LT_DECL_SED])dnl

   949 ac_outfile=conftest.$ac_objext

   950 echo "$lt_simple_link_test_code" >conftest.$ac_ext

   951 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err

   952 _lt_linker_boilerplate=`cat conftest.err`

   953 $RM -r conftest*

   954 ])# _LT_LINKER_BOILERPLATE

   956 # _LT_REQUIRED_DARWIN_CHECKS

   957 # -------------------------

   958 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[

   959   case $host_os in

   960     rhapsody* | darwin*)

   961     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])

   962     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])

   963     AC_CHECK_TOOL([LIPO], [lipo], [:])

   964     AC_CHECK_TOOL([OTOOL], [otool], [:])

   965     AC_CHECK_TOOL([OTOOL64], [otool64], [:])

   966     _LT_DECL([], [DSYMUTIL], [1],

   967       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])

   968     _LT_DECL([], [NMEDIT], [1],

   969       [Tool to change global to local symbols on Mac OS X])

   970     _LT_DECL([], [LIPO], [1],

   971       [Tool to manipulate fat objects and archives on Mac OS X])

   972     _LT_DECL([], [OTOOL], [1],

   973       [ldd/readelf like tool for Mach-O binaries on Mac OS X])

   974     _LT_DECL([], [OTOOL64], [1],

   975       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])

   977     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],

   978       [lt_cv_apple_cc_single_mod=no

   979       if test -z "${LT_MULTI_MODULE}"; then

   980 	# By default we will add the -single_module flag. You can override

   981 	# by either setting the environment variable LT_MULTI_MODULE

   982 	# non-empty at configure time, or by adding -multi_module to the

   983 	# link flags.

   984 	rm -rf libconftest.dylib*

   985 	echo "int foo(void){return 1;}" > conftest.c

   986 	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \

   987 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD

   988 	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \

   989 	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err

   990         _lt_result=$?

   991 	# If there is a non-empty error log, and "single_module"

   992 	# appears in it, assume the flag caused a linker warning

   993         if test -s conftest.err && $GREP single_module conftest.err; then

   994 	  cat conftest.err >&AS_MESSAGE_LOG_FD

   995 	# Otherwise, if the output was created with a 0 exit code from

   996 	# the compiler, it worked.

   997 	elif test -f libconftest.dylib && test $_lt_result -eq 0; then

   998 	  lt_cv_apple_cc_single_mod=yes

   999 	else

  1000 	  cat conftest.err >&AS_MESSAGE_LOG_FD

  1001 	fi

  1002 	rm -rf libconftest.dylib*

  1003 	rm -f conftest.*

  1004       fi])

  1006     AC_CACHE_CHECK([for -exported_symbols_list linker flag],

  1007       [lt_cv_ld_exported_symbols_list],

  1008       [lt_cv_ld_exported_symbols_list=no

  1009       save_LDFLAGS=$LDFLAGS

  1010       echo "_main" > conftest.sym

  1011       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"

  1012       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],

  1013 	[lt_cv_ld_exported_symbols_list=yes],

  1014 	[lt_cv_ld_exported_symbols_list=no])

  1015 	LDFLAGS="$save_LDFLAGS"

  1016     ])

  1018     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],

  1019       [lt_cv_ld_force_load=no

  1020       cat > conftest.c << _LT_EOF

  1021 int forced_loaded() { return 2;}

  1022 _LT_EOF

  1023       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD

  1024       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD

  1025       echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD

  1026       $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD

  1027       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD

  1028       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD

  1029       cat > conftest.c << _LT_EOF

  1030 int main() { return 0;}

  1031 _LT_EOF

  1032       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD

  1033       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err

  1034       _lt_result=$?

  1035       if test -s conftest.err && $GREP force_load conftest.err; then

  1036 	cat conftest.err >&AS_MESSAGE_LOG_FD

  1037       elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then

  1038 	lt_cv_ld_force_load=yes

  1039       else

  1040 	cat conftest.err >&AS_MESSAGE_LOG_FD

  1041       fi

  1042         rm -f conftest.err libconftest.a conftest conftest.c

  1043         rm -rf conftest.dSYM

  1044     ])

  1045     case $host_os in

  1046     rhapsody* | darwin1.[[012]])

  1047       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;

  1048     darwin1.*)

  1049       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;

  1050     darwin*) # darwin 5.x on

  1051       # if running on 10.5 or later, the deployment target defaults

  1052       # to the OS version, if on x86, and 10.4, the deployment

  1053       # target defaults to 10.4. Don't you love it?

  1054       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in

  1055 	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)

  1056 	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;

  1057 	10.[[012]]*)

  1058 	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;

  1059 	10.*)

  1060 	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;

  1061       esac

  1062     ;;

  1063   esac

  1064     if test "$lt_cv_apple_cc_single_mod" = "yes"; then

  1065       _lt_dar_single_mod='$single_module'

  1066     fi

  1067     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then

  1068       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'

  1069     else

  1070       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'

  1071     fi

  1072     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then

  1073       _lt_dsymutil='~$DSYMUTIL $lib || :'

  1074     else

  1075       _lt_dsymutil=

  1076     fi

  1077     ;;

  1078   esac

  1079 ])

  1082 # _LT_DARWIN_LINKER_FEATURES([TAG])

  1083 # ---------------------------------

  1084 # Checks for linker and compiler features on darwin

  1085 m4_defun([_LT_DARWIN_LINKER_FEATURES],

  1086 [

  1087   m4_require([_LT_REQUIRED_DARWIN_CHECKS])

  1088   _LT_TAGVAR(archive_cmds_need_lc, $1)=no

  1089   _LT_TAGVAR(hardcode_direct, $1)=no

  1090   _LT_TAGVAR(hardcode_automatic, $1)=yes

  1091   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  1092   if test "$lt_cv_ld_force_load" = "yes"; then

  1093     _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\"`'

  1094     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],

  1095                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])

  1096   else

  1097     _LT_TAGVAR(whole_archive_flag_spec, $1)=''

  1098   fi

  1099   _LT_TAGVAR(link_all_deplibs, $1)=yes

  1100   _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"

  1101   case $cc_basename in

  1102      ifort*) _lt_dar_can_shared=yes ;;

  1103      *) _lt_dar_can_shared=$GCC ;;

  1104   esac

  1105   if test "$_lt_dar_can_shared" = "yes"; then

  1106     output_verbose_link_cmd=func_echo_all

  1107     _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}"

  1108     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"

  1109     _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}"

  1110     _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}"

  1111     m4_if([$1], [CXX],

  1112 [   if test "$lt_cv_apple_cc_single_mod" != "yes"; then

  1113       _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}"

  1114       _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}"

  1115     fi

  1116 ],[])

  1117   else

  1118   _LT_TAGVAR(ld_shlibs, $1)=no

  1119   fi

  1120 ])

  1122 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])

  1123 # ----------------------------------

  1124 # Links a minimal program and checks the executable

  1125 # for the system default hardcoded library path. In most cases,

  1126 # this is /usr/lib:/lib, but when the MPI compilers are used

  1127 # the location of the communication and MPI libs are included too.

  1128 # If we don't find anything, use the default library path according

  1129 # to the aix ld manual.

  1130 # Store the results from the different compilers for each TAGNAME.

  1131 # Allow to override them for all tags through lt_cv_aix_libpath.

  1132 m4_defun([_LT_SYS_MODULE_PATH_AIX],

  1133 [m4_require([_LT_DECL_SED])dnl

  1134 if test "${lt_cv_aix_libpath+set}" = set; then

  1135   aix_libpath=$lt_cv_aix_libpath

  1136 else

  1137   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],

  1138   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[

  1139   lt_aix_libpath_sed='[

  1140       /Import File Strings/,/^$/ {

  1141 	  /^0/ {

  1142 	      s/^0  *\([^ ]*\) *$/\1/

  1143 	      p

  1144 	  }

  1145       }]'

  1146   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

  1147   # Check for a 64-bit object if we didn't find anything.

  1148   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then

  1149     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`

  1150   fi],[])

  1151   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then

  1152     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"

  1153   fi

  1154   ])

  1155   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])

  1156 fi

  1157 ])# _LT_SYS_MODULE_PATH_AIX

  1160 # _LT_SHELL_INIT(ARG)

  1161 # -------------------

  1162 m4_define([_LT_SHELL_INIT],

  1163 [m4_divert_text([M4SH-INIT], [$1

  1164 ])])# _LT_SHELL_INIT

  1168 # _LT_PROG_ECHO_BACKSLASH

  1169 # -----------------------

  1170 # Find how we can fake an echo command that does not interpret backslash.

  1171 # In particular, with Autoconf 2.60 or later we add some code to the start

  1172 # of the generated configure script which will find a shell with a builtin

  1173 # printf (which we can use as an echo command).

  1174 m4_defun([_LT_PROG_ECHO_BACKSLASH],

  1175 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'

  1176 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO

  1177 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

  1179 AC_MSG_CHECKING([how to print strings])

  1180 # Test print first, because it will be a builtin if present.

  1181 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \

  1182    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then

  1183   ECHO='print -r --'

  1184 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then

  1185   ECHO='printf %s\n'

  1186 else

  1187   # Use this function as a fallback that always works.

  1188   func_fallback_echo ()

  1189   {

  1190     eval 'cat <<_LTECHO_EOF

  1191 $[]1

  1192 _LTECHO_EOF'

  1193   }

  1194   ECHO='func_fallback_echo'

  1195 fi

  1197 # func_echo_all arg...

  1198 # Invoke $ECHO with all args, space-separated.

  1199 func_echo_all ()

  1200 {

  1201     $ECHO "$*"

  1202 }

  1204 case "$ECHO" in

  1205   printf*) AC_MSG_RESULT([printf]) ;;

  1206   print*) AC_MSG_RESULT([print -r]) ;;

  1207   *) AC_MSG_RESULT([cat]) ;;

  1208 esac

  1210 m4_ifdef([_AS_DETECT_SUGGESTED],

  1211 [_AS_DETECT_SUGGESTED([

  1212   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (

  1213     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'

  1214     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO

  1215     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

  1216     PATH=/empty FPATH=/empty; export PATH FPATH

  1217     test "X`printf %s $ECHO`" = "X$ECHO" \

  1218       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])

  1220 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])

  1221 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])

  1222 ])# _LT_PROG_ECHO_BACKSLASH

  1225 # _LT_WITH_SYSROOT

  1226 # ----------------

  1227 AC_DEFUN([_LT_WITH_SYSROOT],

  1228 [AC_MSG_CHECKING([for sysroot])

  1229 AC_ARG_WITH([sysroot],

  1230 [  --with-sysroot[=DIR] Search for dependent libraries within DIR

  1231                         (or the compiler's sysroot if not specified).],

  1232 [], [with_sysroot=no])

  1234 dnl lt_sysroot will always be passed unquoted.  We quote it here

  1235 dnl in case the user passed a directory name.

  1236 lt_sysroot=

  1237 case ${with_sysroot} in #(

  1238  yes)

  1239    if test "$GCC" = yes; then

  1240      lt_sysroot=`$CC --print-sysroot 2>/dev/null`

  1241    fi

  1242    ;; #(

  1243  /*)

  1244    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`

  1245    ;; #(

  1246  no|'')

  1247    ;; #(

  1248  *)

  1249    AC_MSG_RESULT([${with_sysroot}])

  1250    AC_MSG_ERROR([The sysroot must be an absolute path.])

  1251    ;;

  1252 esac

  1254  AC_MSG_RESULT([${lt_sysroot:-no}])

  1255 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl

  1256 [dependent libraries, and in which our libraries should be installed.])])

  1258 # _LT_ENABLE_LOCK

  1259 # ---------------

  1260 m4_defun([_LT_ENABLE_LOCK],

  1261 [AC_ARG_ENABLE([libtool-lock],

  1262   [AS_HELP_STRING([--disable-libtool-lock],

  1263     [avoid locking (might break parallel builds)])])

  1264 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes

  1266 # Some flags need to be propagated to the compiler or linker for good

  1267 # libtool support.

  1268 case $host in

  1269 ia64-*-hpux*)

  1270   # Find out which ABI we are using.

  1271   echo 'int i;' > conftest.$ac_ext

  1272   if AC_TRY_EVAL(ac_compile); then

  1273     case `/usr/bin/file conftest.$ac_objext` in

  1274       *ELF-32*)

  1275 	HPUX_IA64_MODE="32"

  1276 	;;

  1277       *ELF-64*)

  1278 	HPUX_IA64_MODE="64"

  1279 	;;

  1280     esac

  1281   fi

  1282   rm -rf conftest*

  1283   ;;

  1284 *-*-irix6*)

  1285   # Find out which ABI we are using.

  1286   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext

  1287   if AC_TRY_EVAL(ac_compile); then

  1288     if test "$lt_cv_prog_gnu_ld" = yes; then

  1289       case `/usr/bin/file conftest.$ac_objext` in

  1290 	*32-bit*)

  1291 	  LD="${LD-ld} -melf32bsmip"

  1292 	  ;;

  1293 	*N32*)

  1294 	  LD="${LD-ld} -melf32bmipn32"

  1295 	  ;;

  1296 	*64-bit*)

  1297 	  LD="${LD-ld} -melf64bmip"

  1298 	;;

  1299       esac

  1300     else

  1301       case `/usr/bin/file conftest.$ac_objext` in

  1302 	*32-bit*)

  1303 	  LD="${LD-ld} -32"

  1304 	  ;;

  1305 	*N32*)

  1306 	  LD="${LD-ld} -n32"

  1307 	  ;;

  1308 	*64-bit*)

  1309 	  LD="${LD-ld} -64"

  1310 	  ;;

  1311       esac

  1312     fi

  1313   fi

  1314   rm -rf conftest*

  1315   ;;

  1317 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \

  1318 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)

  1319   # Find out which ABI we are using.

  1320   echo 'int i;' > conftest.$ac_ext

  1321   if AC_TRY_EVAL(ac_compile); then

  1322     case `/usr/bin/file conftest.o` in

  1323       *32-bit*)

  1324 	case $host in

  1325 	  x86_64-*kfreebsd*-gnu)

  1326 	    LD="${LD-ld} -m elf_i386_fbsd"

  1327 	    ;;

  1328 	  x86_64-*linux*)

  1329 	    LD="${LD-ld} -m elf_i386"

  1330 	    ;;

  1331 	  ppc64-*linux*|powerpc64-*linux*)

  1332 	    LD="${LD-ld} -m elf32ppclinux"

  1333 	    ;;

  1334 	  s390x-*linux*)

  1335 	    LD="${LD-ld} -m elf_s390"

  1336 	    ;;

  1337 	  sparc64-*linux*)

  1338 	    LD="${LD-ld} -m elf32_sparc"

  1339 	    ;;

  1340 	esac

  1341 	;;

  1342       *64-bit*)

  1343 	case $host in

  1344 	  x86_64-*kfreebsd*-gnu)

  1345 	    LD="${LD-ld} -m elf_x86_64_fbsd"

  1346 	    ;;

  1347 	  x86_64-*linux*)

  1348 	    LD="${LD-ld} -m elf_x86_64"

  1349 	    ;;

  1350 	  ppc*-*linux*|powerpc*-*linux*)

  1351 	    LD="${LD-ld} -m elf64ppc"

  1352 	    ;;

  1353 	  s390*-*linux*|s390*-*tpf*)

  1354 	    LD="${LD-ld} -m elf64_s390"

  1355 	    ;;

  1356 	  sparc*-*linux*)

  1357 	    LD="${LD-ld} -m elf64_sparc"

  1358 	    ;;

  1359 	esac

  1360 	;;

  1361     esac

  1362   fi

  1363   rm -rf conftest*

  1364   ;;

  1366 *-*-sco3.2v5*)

  1367   # On SCO OpenServer 5, we need -belf to get full-featured binaries.

  1368   SAVE_CFLAGS="$CFLAGS"

  1369   CFLAGS="$CFLAGS -belf"

  1370   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,

  1371     [AC_LANG_PUSH(C)

  1372      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])

  1373      AC_LANG_POP])

  1374   if test x"$lt_cv_cc_needs_belf" != x"yes"; then

  1375     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf

  1376     CFLAGS="$SAVE_CFLAGS"

  1377   fi

  1378   ;;

  1379 *-*solaris*)

  1380   # Find out which ABI we are using.

  1381   echo 'int i;' > conftest.$ac_ext

  1382   if AC_TRY_EVAL(ac_compile); then

  1383     case `/usr/bin/file conftest.o` in

  1384     *64-bit*)

  1385       case $lt_cv_prog_gnu_ld in

  1386       yes*)

  1387         case $host in

  1388         i?86-*-solaris*)

  1389           LD="${LD-ld} -m elf_x86_64"

  1390           ;;

  1391         sparc*-*-solaris*)

  1392           LD="${LD-ld} -m elf64_sparc"

  1393           ;;

  1394         esac

  1395         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.

  1396         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then

  1397           LD="${LD-ld}_sol2"

  1398         fi

  1399         ;;

  1400       *)

  1401 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then

  1402 	  LD="${LD-ld} -64"

  1403 	fi

  1404 	;;

  1405       esac

  1406       ;;

  1407     esac

  1408   fi

  1409   rm -rf conftest*

  1410   ;;

  1411 esac

  1413 need_locks="$enable_libtool_lock"

  1414 ])# _LT_ENABLE_LOCK

  1417 # _LT_PROG_AR

  1418 # -----------

  1419 m4_defun([_LT_PROG_AR],

  1420 [AC_CHECK_TOOLS(AR, [ar], false)

  1421 : ${AR=ar}

  1422 : ${AR_FLAGS=cru}

  1423 _LT_DECL([], [AR], [1], [The archiver])

  1424 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])

  1426 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],

  1427   [lt_cv_ar_at_file=no

  1428    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],

  1429      [echo conftest.$ac_objext > conftest.lst

  1430       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'

  1431       AC_TRY_EVAL([lt_ar_try])

  1432       if test "$ac_status" -eq 0; then

  1433 	# Ensure the archiver fails upon bogus file names.

  1434 	rm -f conftest.$ac_objext libconftest.a

  1435 	AC_TRY_EVAL([lt_ar_try])

  1436 	if test "$ac_status" -ne 0; then

  1437           lt_cv_ar_at_file=@

  1438         fi

  1439       fi

  1440       rm -f conftest.* libconftest.a

  1441      ])

  1442   ])

  1444 if test "x$lt_cv_ar_at_file" = xno; then

  1445   archiver_list_spec=

  1446 else

  1447   archiver_list_spec=$lt_cv_ar_at_file

  1448 fi

  1449 _LT_DECL([], [archiver_list_spec], [1],

  1450   [How to feed a file listing to the archiver])

  1451 ])# _LT_PROG_AR

  1454 # _LT_CMD_OLD_ARCHIVE

  1455 # -------------------

  1456 m4_defun([_LT_CMD_OLD_ARCHIVE],

  1457 [_LT_PROG_AR

  1459 AC_CHECK_TOOL(STRIP, strip, :)

  1460 test -z "$STRIP" && STRIP=:

  1461 _LT_DECL([], [STRIP], [1], [A symbol stripping program])

  1463 AC_CHECK_TOOL(RANLIB, ranlib, :)

  1464 test -z "$RANLIB" && RANLIB=:

  1465 _LT_DECL([], [RANLIB], [1],

  1466     [Commands used to install an old-style archive])

  1468 # Determine commands to create old-style static archives.

  1469 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'

  1470 old_postinstall_cmds='chmod 644 $oldlib'

  1471 old_postuninstall_cmds=

  1473 if test -n "$RANLIB"; then

  1474   case $host_os in

  1475   openbsd*)

  1476     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"

  1477     ;;

  1478   *)

  1479     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"

  1480     ;;

  1481   esac

  1482   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"

  1483 fi

  1485 case $host_os in

  1486   darwin*)

  1487     lock_old_archive_extraction=yes ;;

  1488   *)

  1489     lock_old_archive_extraction=no ;;

  1490 esac

  1491 _LT_DECL([], [old_postinstall_cmds], [2])

  1492 _LT_DECL([], [old_postuninstall_cmds], [2])

  1493 _LT_TAGDECL([], [old_archive_cmds], [2],

  1494     [Commands used to build an old-style archive])

  1495 _LT_DECL([], [lock_old_archive_extraction], [0],

  1496     [Whether to use a lock for old archive extraction])

  1497 ])# _LT_CMD_OLD_ARCHIVE

  1500 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

  1501 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])

  1502 # ----------------------------------------------------------------

  1503 # Check whether the given compiler option works

  1504 AC_DEFUN([_LT_COMPILER_OPTION],

  1505 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl

  1506 m4_require([_LT_DECL_SED])dnl

  1507 AC_CACHE_CHECK([$1], [$2],

  1508   [$2=no

  1509    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])

  1510    echo "$lt_simple_compile_test_code" > conftest.$ac_ext

  1511    lt_compiler_flag="$3"

  1512    # Insert the option either (1) after the last *FLAGS variable, or

  1513    # (2) before a word containing "conftest.", or (3) at the end.

  1514    # Note that $ac_compile itself does not contain backslashes and begins

  1515    # with a dollar sign (not a hyphen), so the echo should work correctly.

  1516    # The option is referenced via a variable to avoid confusing sed.

  1517    lt_compile=`echo "$ac_compile" | $SED \

  1518    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

  1519    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

  1520    -e 's:$: $lt_compiler_flag:'`

  1521    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

  1522    (eval "$lt_compile" 2>conftest.err)

  1523    ac_status=$?

  1524    cat conftest.err >&AS_MESSAGE_LOG_FD

  1525    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

  1526    if (exit $ac_status) && test -s "$ac_outfile"; then

  1527      # The compiler can only warn and ignore the option if not recognized

  1528      # So say no if there are warnings other than the usual output.

  1529      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp

  1530      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

  1531      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then

  1532        $2=yes

  1533      fi

  1534    fi

  1535    $RM conftest*

  1536 ])

  1538 if test x"[$]$2" = xyes; then

  1539     m4_if([$5], , :, [$5])

  1540 else

  1541     m4_if([$6], , :, [$6])

  1542 fi

  1543 ])# _LT_COMPILER_OPTION

  1545 # Old name:

  1546 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])

  1547 dnl aclocal-1.4 backwards compatibility:

  1548 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])

  1551 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,

  1552 #                  [ACTION-SUCCESS], [ACTION-FAILURE])

  1553 # ----------------------------------------------------

  1554 # Check whether the given linker option works

  1555 AC_DEFUN([_LT_LINKER_OPTION],

  1556 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl

  1557 m4_require([_LT_DECL_SED])dnl

  1558 AC_CACHE_CHECK([$1], [$2],

  1559   [$2=no

  1560    save_LDFLAGS="$LDFLAGS"

  1561    LDFLAGS="$LDFLAGS $3"

  1562    echo "$lt_simple_link_test_code" > conftest.$ac_ext

  1563    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then

  1564      # The linker can only warn and ignore the option if not recognized

  1565      # So say no if there are warnings

  1566      if test -s conftest.err; then

  1567        # Append any errors to the config.log.

  1568        cat conftest.err 1>&AS_MESSAGE_LOG_FD

  1569        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp

  1570        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2

  1571        if diff conftest.exp conftest.er2 >/dev/null; then

  1572          $2=yes

  1573        fi

  1574      else

  1575        $2=yes

  1576      fi

  1577    fi

  1578    $RM -r conftest*

  1579    LDFLAGS="$save_LDFLAGS"

  1580 ])

  1582 if test x"[$]$2" = xyes; then

  1583     m4_if([$4], , :, [$4])

  1584 else

  1585     m4_if([$5], , :, [$5])

  1586 fi

  1587 ])# _LT_LINKER_OPTION

  1589 # Old name:

  1590 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])

  1591 dnl aclocal-1.4 backwards compatibility:

  1592 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])

  1595 # LT_CMD_MAX_LEN

  1596 #---------------

  1597 AC_DEFUN([LT_CMD_MAX_LEN],

  1598 [AC_REQUIRE([AC_CANONICAL_HOST])dnl

  1599 # find the maximum length of command line arguments

  1600 AC_MSG_CHECKING([the maximum length of command line arguments])

  1601 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl

  1602   i=0

  1603   teststring="ABCD"

  1605   case $build_os in

  1606   msdosdjgpp*)

  1607     # On DJGPP, this test can blow up pretty badly due to problems in libc

  1608     # (any single argument exceeding 2000 bytes causes a buffer overrun

  1609     # during glob expansion).  Even if it were fixed, the result of this

  1610     # check would be larger than it should be.

  1611     lt_cv_sys_max_cmd_len=12288;    # 12K is about right

  1612     ;;

  1614   gnu*)

  1615     # Under GNU Hurd, this test is not required because there is

  1616     # no limit to the length of command line arguments.

  1617     # Libtool will interpret -1 as no limit whatsoever

  1618     lt_cv_sys_max_cmd_len=-1;

  1619     ;;

  1621   cygwin* | mingw* | cegcc*)

  1622     # On Win9x/ME, this test blows up -- it succeeds, but takes

  1623     # about 5 minutes as the teststring grows exponentially.

  1624     # Worse, since 9x/ME are not pre-emptively multitasking,

  1625     # you end up with a "frozen" computer, even though with patience

  1626     # the test eventually succeeds (with a max line length of 256k).

  1627     # Instead, let's just punt: use the minimum linelength reported by

  1628     # all of the supported platforms: 8192 (on NT/2K/XP).

  1629     lt_cv_sys_max_cmd_len=8192;

  1630     ;;

  1632   mint*)

  1633     # On MiNT this can take a long time and run out of memory.

  1634     lt_cv_sys_max_cmd_len=8192;

  1635     ;;

  1637   amigaos*)

  1638     # On AmigaOS with pdksh, this test takes hours, literally.

  1639     # So we just punt and use a minimum line length of 8192.

  1640     lt_cv_sys_max_cmd_len=8192;

  1641     ;;

  1643   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)

  1644     # This has been around since 386BSD, at least.  Likely further.

  1645     if test -x /sbin/sysctl; then

  1646       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`

  1647     elif test -x /usr/sbin/sysctl; then

  1648       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`

  1649     else

  1650       lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs

  1651     fi

  1652     # And add a safety zone

  1653     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`

  1654     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`

  1655     ;;

  1657   interix*)

  1658     # We know the value 262144 and hardcode it with a safety zone (like BSD)

  1659     lt_cv_sys_max_cmd_len=196608

  1660     ;;

  1662   os2*)

  1663     # The test takes a long time on OS/2.

  1664     lt_cv_sys_max_cmd_len=8192

  1665     ;;

  1667   osf*)

  1668     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure

  1669     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not

  1670     # nice to cause kernel panics so lets avoid the loop below.

  1671     # First set a reasonable default.

  1672     lt_cv_sys_max_cmd_len=16384

  1673     #

  1674     if test -x /sbin/sysconfig; then

  1675       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in

  1676         *1*) lt_cv_sys_max_cmd_len=-1 ;;

  1677       esac

  1678     fi

  1679     ;;

  1680   sco3.2v5*)

  1681     lt_cv_sys_max_cmd_len=102400

  1682     ;;

  1683   sysv5* | sco5v6* | sysv4.2uw2*)

  1684     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`

  1685     if test -n "$kargmax"; then

  1686       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`

  1687     else

  1688       lt_cv_sys_max_cmd_len=32768

  1689     fi

  1690     ;;

  1691   *)

  1692     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`

  1693     if test -n "$lt_cv_sys_max_cmd_len"; then

  1694       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`

  1695       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`

  1696     else

  1697       # Make teststring a little bigger before we do anything with it.

  1698       # a 1K string should be a reasonable start.

  1699       for i in 1 2 3 4 5 6 7 8 ; do

  1700         teststring=$teststring$teststring

  1701       done

  1702       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}

  1703       # If test is not a shell built-in, we'll probably end up computing a

  1704       # maximum length that is only half of the actual maximum length, but

  1705       # we can't tell.

  1706       while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \

  1707 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&

  1708 	      test $i != 17 # 1/2 MB should be enough

  1709       do

  1710         i=`expr $i + 1`

  1711         teststring=$teststring$teststring

  1712       done

  1713       # Only check the string length outside the loop.

  1714       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`

  1715       teststring=

  1716       # Add a significant safety factor because C++ compilers can tack on

  1717       # massive amounts of additional arguments before passing them to the

  1718       # linker.  It appears as though 1/2 is a usable value.

  1719       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`

  1720     fi

  1721     ;;

  1722   esac

  1723 ])

  1724 if test -n $lt_cv_sys_max_cmd_len ; then

  1725   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)

  1726 else

  1727   AC_MSG_RESULT(none)

  1728 fi

  1729 max_cmd_len=$lt_cv_sys_max_cmd_len

  1730 _LT_DECL([], [max_cmd_len], [0],

  1731     [What is the maximum length of a command?])

  1732 ])# LT_CMD_MAX_LEN

  1734 # Old name:

  1735 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])

  1736 dnl aclocal-1.4 backwards compatibility:

  1737 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])

  1740 # _LT_HEADER_DLFCN

  1741 # ----------------

  1742 m4_defun([_LT_HEADER_DLFCN],

  1743 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl

  1744 ])# _LT_HEADER_DLFCN

  1747 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,

  1748 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)

  1749 # ----------------------------------------------------------------

  1750 m4_defun([_LT_TRY_DLOPEN_SELF],

  1751 [m4_require([_LT_HEADER_DLFCN])dnl

  1752 if test "$cross_compiling" = yes; then :

  1753   [$4]

  1754 else

  1755   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2

  1756   lt_status=$lt_dlunknown

  1757   cat > conftest.$ac_ext <<_LT_EOF

  1758 [#line $LINENO "configure"

  1759 #include "confdefs.h"

  1761 #if HAVE_DLFCN_H

  1762 #include <dlfcn.h>

  1763 #endif

  1765 #include <stdio.h>

  1767 #ifdef RTLD_GLOBAL

  1768 #  define LT_DLGLOBAL		RTLD_GLOBAL

  1769 #else

  1770 #  ifdef DL_GLOBAL

  1771 #    define LT_DLGLOBAL		DL_GLOBAL

  1772 #  else

  1773 #    define LT_DLGLOBAL		0

  1774 #  endif

  1775 #endif

  1777 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we

  1778    find out it does not work in some platform. */

  1779 #ifndef LT_DLLAZY_OR_NOW

  1780 #  ifdef RTLD_LAZY

  1781 #    define LT_DLLAZY_OR_NOW		RTLD_LAZY

  1782 #  else

  1783 #    ifdef DL_LAZY

  1784 #      define LT_DLLAZY_OR_NOW		DL_LAZY

  1785 #    else

  1786 #      ifdef RTLD_NOW

  1787 #        define LT_DLLAZY_OR_NOW	RTLD_NOW

  1788 #      else

  1789 #        ifdef DL_NOW

  1790 #          define LT_DLLAZY_OR_NOW	DL_NOW

  1791 #        else

  1792 #          define LT_DLLAZY_OR_NOW	0

  1793 #        endif

  1794 #      endif

  1795 #    endif

  1796 #  endif

  1797 #endif

  1799 /* When -fvisbility=hidden is used, assume the code has been annotated

  1800    correspondingly for the symbols needed.  */

  1801 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))

  1802 int fnord () __attribute__((visibility("default")));

  1803 #endif

  1805 int fnord () { return 42; }

  1806 int main ()

  1807 {

  1808   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);

  1809   int status = $lt_dlunknown;

  1811   if (self)

  1812     {

  1813       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;

  1814       else

  1815         {

  1816 	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;

  1817           else puts (dlerror ());

  1818 	}

  1819       /* dlclose (self); */

  1820     }

  1821   else

  1822     puts (dlerror ());

  1824   return status;

  1825 }]

  1826 _LT_EOF

  1827   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then

  1828     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null

  1829     lt_status=$?

  1830     case x$lt_status in

  1831       x$lt_dlno_uscore) $1 ;;

  1832       x$lt_dlneed_uscore) $2 ;;

  1833       x$lt_dlunknown|x*) $3 ;;

  1834     esac

  1835   else :

  1836     # compilation failed

  1837     $3

  1838   fi

  1839 fi

  1840 rm -fr conftest*

  1841 ])# _LT_TRY_DLOPEN_SELF

  1844 # LT_SYS_DLOPEN_SELF

  1845 # ------------------

  1846 AC_DEFUN([LT_SYS_DLOPEN_SELF],

  1847 [m4_require([_LT_HEADER_DLFCN])dnl

  1848 if test "x$enable_dlopen" != xyes; then

  1849   enable_dlopen=unknown

  1850   enable_dlopen_self=unknown

  1851   enable_dlopen_self_static=unknown

  1852 else

  1853   lt_cv_dlopen=no

  1854   lt_cv_dlopen_libs=

  1856   case $host_os in

  1857   beos*)

  1858     lt_cv_dlopen="load_add_on"

  1859     lt_cv_dlopen_libs=

  1860     lt_cv_dlopen_self=yes

  1861     ;;

  1863   mingw* | pw32* | cegcc*)

  1864     lt_cv_dlopen="LoadLibrary"

  1865     lt_cv_dlopen_libs=

  1866     ;;

  1868   cygwin*)

  1869     lt_cv_dlopen="dlopen"

  1870     lt_cv_dlopen_libs=

  1871     ;;

  1873   darwin*)

  1874   # if libdl is installed we need to link against it

  1875     AC_CHECK_LIB([dl], [dlopen],

  1876 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[

  1877     lt_cv_dlopen="dyld"

  1878     lt_cv_dlopen_libs=

  1879     lt_cv_dlopen_self=yes

  1880     ])

  1881     ;;

  1883   *)

  1884     AC_CHECK_FUNC([shl_load],

  1885 	  [lt_cv_dlopen="shl_load"],

  1886       [AC_CHECK_LIB([dld], [shl_load],

  1887 	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],

  1888 	[AC_CHECK_FUNC([dlopen],

  1889 	      [lt_cv_dlopen="dlopen"],

  1890 	  [AC_CHECK_LIB([dl], [dlopen],

  1891 		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],

  1892 	    [AC_CHECK_LIB([svld], [dlopen],

  1893 		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],

  1894 	      [AC_CHECK_LIB([dld], [dld_link],

  1895 		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])

  1896 	      ])

  1897 	    ])

  1898 	  ])

  1899 	])

  1900       ])

  1901     ;;

  1902   esac

  1904   if test "x$lt_cv_dlopen" != xno; then

  1905     enable_dlopen=yes

  1906   else

  1907     enable_dlopen=no

  1908   fi

  1910   case $lt_cv_dlopen in

  1911   dlopen)

  1912     save_CPPFLAGS="$CPPFLAGS"

  1913     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

  1915     save_LDFLAGS="$LDFLAGS"

  1916     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

  1918     save_LIBS="$LIBS"

  1919     LIBS="$lt_cv_dlopen_libs $LIBS"

  1921     AC_CACHE_CHECK([whether a program can dlopen itself],

  1922 	  lt_cv_dlopen_self, [dnl

  1923 	  _LT_TRY_DLOPEN_SELF(

  1924 	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,

  1925 	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)

  1926     ])

  1928     if test "x$lt_cv_dlopen_self" = xyes; then

  1929       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"

  1930       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],

  1931 	  lt_cv_dlopen_self_static, [dnl

  1932 	  _LT_TRY_DLOPEN_SELF(

  1933 	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,

  1934 	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)

  1935       ])

  1936     fi

  1938     CPPFLAGS="$save_CPPFLAGS"

  1939     LDFLAGS="$save_LDFLAGS"

  1940     LIBS="$save_LIBS"

  1941     ;;

  1942   esac

  1944   case $lt_cv_dlopen_self in

  1945   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;

  1946   *) enable_dlopen_self=unknown ;;

  1947   esac

  1949   case $lt_cv_dlopen_self_static in

  1950   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;

  1951   *) enable_dlopen_self_static=unknown ;;

  1952   esac

  1953 fi

  1954 _LT_DECL([dlopen_support], [enable_dlopen], [0],

  1955 	 [Whether dlopen is supported])

  1956 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],

  1957 	 [Whether dlopen of programs is supported])

  1958 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],

  1959 	 [Whether dlopen of statically linked programs is supported])

  1960 ])# LT_SYS_DLOPEN_SELF

  1962 # Old name:

  1963 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])

  1964 dnl aclocal-1.4 backwards compatibility:

  1965 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])

  1968 # _LT_COMPILER_C_O([TAGNAME])

  1969 # ---------------------------

  1970 # Check to see if options -c and -o are simultaneously supported by compiler.

  1971 # This macro does not hard code the compiler like AC_PROG_CC_C_O.

  1972 m4_defun([_LT_COMPILER_C_O],

  1973 [m4_require([_LT_DECL_SED])dnl

  1974 m4_require([_LT_FILEUTILS_DEFAULTS])dnl

  1975 m4_require([_LT_TAG_COMPILER])dnl

  1976 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],

  1977   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],

  1978   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no

  1979    $RM -r conftest 2>/dev/null

  1980    mkdir conftest

  1981    cd conftest

  1982    mkdir out

  1983    echo "$lt_simple_compile_test_code" > conftest.$ac_ext

  1985    lt_compiler_flag="-o out/conftest2.$ac_objext"

  1986    # Insert the option either (1) after the last *FLAGS variable, or

  1987    # (2) before a word containing "conftest.", or (3) at the end.

  1988    # Note that $ac_compile itself does not contain backslashes and begins

  1989    # with a dollar sign (not a hyphen), so the echo should work correctly.

  1990    lt_compile=`echo "$ac_compile" | $SED \

  1991    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \

  1992    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \

  1993    -e 's:$: $lt_compiler_flag:'`

  1994    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)

  1995    (eval "$lt_compile" 2>out/conftest.err)

  1996    ac_status=$?

  1997    cat out/conftest.err >&AS_MESSAGE_LOG_FD

  1998    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD

  1999    if (exit $ac_status) && test -s out/conftest2.$ac_objext

  2000    then

  2001      # The compiler can only warn and ignore the option if not recognized

  2002      # So say no if there are warnings

  2003      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp

  2004      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2

  2005      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then

  2006        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes

  2007      fi

  2008    fi

  2009    chmod u+w . 2>&AS_MESSAGE_LOG_FD

  2010    $RM conftest*

  2011    # SGI C++ compiler will create directory out/ii_files/ for

  2012    # template instantiation

  2013    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files

  2014    $RM out/* && rmdir out

  2015    cd ..

  2016    $RM -r conftest

  2017    $RM conftest*

  2018 ])

  2019 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],

  2020 	[Does compiler simultaneously support -c and -o options?])

  2021 ])# _LT_COMPILER_C_O

  2024 # _LT_COMPILER_FILE_LOCKS([TAGNAME])

  2025 # ----------------------------------

  2026 # Check to see if we can do hard links to lock some files if needed

  2027 m4_defun([_LT_COMPILER_FILE_LOCKS],

  2028 [m4_require([_LT_ENABLE_LOCK])dnl

  2029 m4_require([_LT_FILEUTILS_DEFAULTS])dnl

  2030 _LT_COMPILER_C_O([$1])

  2032 hard_links="nottested"

  2033 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then

  2034   # do not overwrite the value of need_locks provided by the user

  2035   AC_MSG_CHECKING([if we can lock with hard links])

  2036   hard_links=yes

  2037   $RM conftest*

  2038   ln conftest.a conftest.b 2>/dev/null && hard_links=no

  2039   touch conftest.a

  2040   ln conftest.a conftest.b 2>&5 || hard_links=no

  2041   ln conftest.a conftest.b 2>/dev/null && hard_links=no

  2042   AC_MSG_RESULT([$hard_links])

  2043   if test "$hard_links" = no; then

  2044     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])

  2045     need_locks=warn

  2046   fi

  2047 else

  2048   need_locks=no

  2049 fi

  2050 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])

  2051 ])# _LT_COMPILER_FILE_LOCKS

  2054 # _LT_CHECK_OBJDIR

  2055 # ----------------

  2056 m4_defun([_LT_CHECK_OBJDIR],

  2057 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],

  2058 [rm -f .libs 2>/dev/null

  2059 mkdir .libs 2>/dev/null

  2060 if test -d .libs; then

  2061   lt_cv_objdir=.libs

  2062 else

  2063   # MS-DOS does not allow filenames that begin with a dot.

  2064   lt_cv_objdir=_libs

  2065 fi

  2066 rmdir .libs 2>/dev/null])

  2067 objdir=$lt_cv_objdir

  2068 _LT_DECL([], [objdir], [0],

  2069          [The name of the directory that contains temporary libtool files])dnl

  2070 m4_pattern_allow([LT_OBJDIR])dnl

  2071 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",

  2072   [Define to the sub-directory in which libtool stores uninstalled libraries.])

  2073 ])# _LT_CHECK_OBJDIR

  2076 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])

  2077 # --------------------------------------

  2078 # Check hardcoding attributes.

  2079 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],

  2080 [AC_MSG_CHECKING([how to hardcode library paths into programs])

  2081 _LT_TAGVAR(hardcode_action, $1)=

  2082 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||

  2083    test -n "$_LT_TAGVAR(runpath_var, $1)" ||

  2084    test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then

  2086   # We can hardcode non-existent directories.

  2087   if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&

  2088      # If the only mechanism to avoid hardcoding is shlibpath_var, we

  2089      # have to relink, otherwise we might link with an installed library

  2090      # when we should be linking with a yet-to-be-installed one

  2091      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&

  2092      test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then

  2093     # Linking always hardcodes the temporary library directory.

  2094     _LT_TAGVAR(hardcode_action, $1)=relink

  2095   else

  2096     # We can link without hardcoding, and we can hardcode nonexisting dirs.

  2097     _LT_TAGVAR(hardcode_action, $1)=immediate

  2098   fi

  2099 else

  2100   # We cannot hardcode anything, or else we can only hardcode existing

  2101   # directories.

  2102   _LT_TAGVAR(hardcode_action, $1)=unsupported

  2103 fi

  2104 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])

  2106 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||

  2107    test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then

  2108   # Fast installation is not supported

  2109   enable_fast_install=no

  2110 elif test "$shlibpath_overrides_runpath" = yes ||

  2111      test "$enable_shared" = no; then

  2112   # Fast installation is not necessary

  2113   enable_fast_install=needless

  2114 fi

  2115 _LT_TAGDECL([], [hardcode_action], [0],

  2116     [How to hardcode a shared library path into an executable])

  2117 ])# _LT_LINKER_HARDCODE_LIBPATH

  2120 # _LT_CMD_STRIPLIB

  2121 # ----------------

  2122 m4_defun([_LT_CMD_STRIPLIB],

  2123 [m4_require([_LT_DECL_EGREP])

  2124 striplib=

  2125 old_striplib=

  2126 AC_MSG_CHECKING([whether stripping libraries is possible])

  2127 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then

  2128   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"

  2129   test -z "$striplib" && striplib="$STRIP --strip-unneeded"

  2130   AC_MSG_RESULT([yes])

  2131 else

  2132 # FIXME - insert some real tests, host_os isn't really good enough

  2133   case $host_os in

  2134   darwin*)

  2135     if test -n "$STRIP" ; then

  2136       striplib="$STRIP -x"

  2137       old_striplib="$STRIP -S"

  2138       AC_MSG_RESULT([yes])

  2139     else

  2140       AC_MSG_RESULT([no])

  2141     fi

  2142     ;;

  2143   *)

  2144     AC_MSG_RESULT([no])

  2145     ;;

  2146   esac

  2147 fi

  2148 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])

  2149 _LT_DECL([], [striplib], [1])

  2150 ])# _LT_CMD_STRIPLIB

  2153 # _LT_SYS_DYNAMIC_LINKER([TAG])

  2154 # -----------------------------

  2155 # PORTME Fill in your ld.so characteristics

  2156 m4_defun([_LT_SYS_DYNAMIC_LINKER],

  2157 [AC_REQUIRE([AC_CANONICAL_HOST])dnl

  2158 m4_require([_LT_DECL_EGREP])dnl

  2159 m4_require([_LT_FILEUTILS_DEFAULTS])dnl

  2160 m4_require([_LT_DECL_OBJDUMP])dnl

  2161 m4_require([_LT_DECL_SED])dnl

  2162 m4_require([_LT_CHECK_SHELL_FEATURES])dnl

  2163 AC_MSG_CHECKING([dynamic linker characteristics])

  2164 m4_if([$1],

  2165 	[], [

  2166 if test "$GCC" = yes; then

  2167   case $host_os in

  2168     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;

  2169     *) lt_awk_arg="/^libraries:/" ;;

  2170   esac

  2171   case $host_os in

  2172     mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;

  2173     *) lt_sed_strip_eq="s,=/,/,g" ;;

  2174   esac

  2175   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`

  2176   case $lt_search_path_spec in

  2177   *\;*)

  2178     # if the path contains ";" then we assume it to be the separator

  2179     # otherwise default to the standard path separator (i.e. ":") - it is

  2180     # assumed that no part of a normal pathname contains ";" but that should

  2181     # okay in the real world where ";" in dirpaths is itself problematic.

  2182     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`

  2183     ;;

  2184   *)

  2185     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`

  2186     ;;

  2187   esac

  2188   # Ok, now we have the path, separated by spaces, we can step through it

  2189   # and add multilib dir if necessary.

  2190   lt_tmp_lt_search_path_spec=

  2191   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`

  2192   for lt_sys_path in $lt_search_path_spec; do

  2193     if test -d "$lt_sys_path/$lt_multi_os_dir"; then

  2194       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"

  2195     else

  2196       test -d "$lt_sys_path" && \

  2197 	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"

  2198     fi

  2199   done

  2200   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '

  2201 BEGIN {RS=" "; FS="/|\n";} {

  2202   lt_foo="";

  2203   lt_count=0;

  2204   for (lt_i = NF; lt_i > 0; lt_i--) {

  2205     if ($lt_i != "" && $lt_i != ".") {

  2206       if ($lt_i == "..") {

  2207         lt_count++;

  2208       } else {

  2209         if (lt_count == 0) {

  2210           lt_foo="/" $lt_i lt_foo;

  2211         } else {

  2212           lt_count--;

  2213         }

  2214       }

  2215     }

  2216   }

  2217   if (lt_foo != "") { lt_freq[[lt_foo]]++; }

  2218   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }

  2219 }'`

  2220   # AWK program above erroneously prepends '/' to C:/dos/paths

  2221   # for these hosts.

  2222   case $host_os in

  2223     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\

  2224       $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;

  2225   esac

  2226   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`

  2227 else

  2228   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"

  2229 fi])

  2230 library_names_spec=

  2231 libname_spec='lib$name'

  2232 soname_spec=

  2233 shrext_cmds=".so"

  2234 postinstall_cmds=

  2235 postuninstall_cmds=

  2236 finish_cmds=

  2237 finish_eval=

  2238 shlibpath_var=

  2239 shlibpath_overrides_runpath=unknown

  2240 version_type=none

  2241 dynamic_linker="$host_os ld.so"

  2242 sys_lib_dlsearch_path_spec="/lib /usr/lib"

  2243 need_lib_prefix=unknown

  2244 hardcode_into_libs=no

  2246 # when you set need_version to no, make sure it does not cause -set_version

  2247 # flags to be left without arguments

  2248 need_version=unknown

  2250 case $host_os in

  2251 aix3*)

  2252   version_type=linux # correct to gnu/linux during the next big refactor

  2253   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'

  2254   shlibpath_var=LIBPATH

  2256   # AIX 3 has no versioning support, so we append a major version to the name.

  2257   soname_spec='${libname}${release}${shared_ext}$major'

  2258   ;;

  2260 aix[[4-9]]*)

  2261   version_type=linux # correct to gnu/linux during the next big refactor

  2262   need_lib_prefix=no

  2263   need_version=no

  2264   hardcode_into_libs=yes

  2265   if test "$host_cpu" = ia64; then

  2266     # AIX 5 supports IA64

  2267     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'

  2268     shlibpath_var=LD_LIBRARY_PATH

  2269   else

  2270     # With GCC up to 2.95.x, collect2 would create an import file

  2271     # for dependence libraries.  The import file would start with

  2272     # the line `#! .'.  This would cause the generated library to

  2273     # depend on `.', always an invalid library.  This was fixed in

  2274     # development snapshots of GCC prior to 3.0.

  2275     case $host_os in

  2276       aix4 | aix4.[[01]] | aix4.[[01]].*)

  2277       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'

  2278 	   echo ' yes '

  2279 	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then

  2280 	:

  2281       else

  2282 	can_build_shared=no

  2283       fi

  2284       ;;

  2285     esac

  2286     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct

  2287     # soname into executable. Probably we can add versioning support to

  2288     # collect2, so additional links can be useful in future.

  2289     if test "$aix_use_runtimelinking" = yes; then

  2290       # If using run time linking (on AIX 4.2 or later) use lib<name>.so

  2291       # instead of lib<name>.a to let people know that these are not

  2292       # typical AIX shared libraries.

  2293       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2294     else

  2295       # We preserve .a as extension for shared libraries through AIX4.2

  2296       # and later when we are not doing run time linking.

  2297       library_names_spec='${libname}${release}.a $libname.a'

  2298       soname_spec='${libname}${release}${shared_ext}$major'

  2299     fi

  2300     shlibpath_var=LIBPATH

  2301   fi

  2302   ;;

  2304 amigaos*)

  2305   case $host_cpu in

  2306   powerpc)

  2307     # Since July 2007 AmigaOS4 officially supports .so libraries.

  2308     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.

  2309     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2310     ;;

  2311   m68k)

  2312     library_names_spec='$libname.ixlibrary $libname.a'

  2313     # Create ${libname}_ixlibrary.a entries in /sys/libs.

  2314     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${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'

  2315     ;;

  2316   esac

  2317   ;;

  2319 beos*)

  2320   library_names_spec='${libname}${shared_ext}'

  2321   dynamic_linker="$host_os ld.so"

  2322   shlibpath_var=LIBRARY_PATH

  2323   ;;

  2325 bsdi[[45]]*)

  2326   version_type=linux # correct to gnu/linux during the next big refactor

  2327   need_version=no

  2328   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2329   soname_spec='${libname}${release}${shared_ext}$major'

  2330   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'

  2331   shlibpath_var=LD_LIBRARY_PATH

  2332   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"

  2333   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"

  2334   # the default ld.so.conf also contains /usr/contrib/lib and

  2335   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow

  2336   # libtool to hard-code these into programs

  2337   ;;

  2339 cygwin* | mingw* | pw32* | cegcc*)

  2340   version_type=windows

  2341   shrext_cmds=".dll"

  2342   need_version=no

  2343   need_lib_prefix=no

  2345   case $GCC,$cc_basename in

  2346   yes,*)

  2347     # gcc

  2348     library_names_spec='$libname.dll.a'

  2349     # DLL is installed to $(libdir)/../bin by postinstall_cmds

  2350     postinstall_cmds='base_file=`basename \${file}`~

  2351       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~

  2352       dldir=$destdir/`dirname \$dlpath`~

  2353       test -d \$dldir || mkdir -p \$dldir~

  2354       $install_prog $dir/$dlname \$dldir/$dlname~

  2355       chmod a+x \$dldir/$dlname~

  2356       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then

  2357         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;

  2358       fi'

  2359     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

  2360       dlpath=$dir/\$dldll~

  2361        $RM \$dlpath'

  2362     shlibpath_overrides_runpath=yes

  2364     case $host_os in

  2365     cygwin*)

  2366       # Cygwin DLLs use 'cyg' prefix rather than 'lib'

  2367       #soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  2368       soname_spec='`echo ${libname} | sed -e 's/^lib//'`${shared_ext}'

  2369 m4_if([$1], [],[

  2370       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])

  2371       ;;

  2372     mingw* | cegcc*)

  2373       # MinGW DLLs use traditional 'lib' prefix

  2374       #soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  2375       soname_spec='`echo ${libname} | $SED -e 's/^lib//'`${shared_ext}'

  2376       ;;

  2377     pw32*)

  2378       # pw32 DLLs use 'pw' prefix rather than 'lib'

  2379       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  2380       ;;

  2381     esac

  2382     dynamic_linker='Win32 ld.exe'

  2383     ;;

  2385   *,cl*)

  2386     # Native MSVC

  2387     libname_spec='$name'

  2388     soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'

  2389     library_names_spec='${libname}.dll.lib'

  2391     case $build_os in

  2392     mingw*)

  2393       sys_lib_search_path_spec=

  2394       lt_save_ifs=$IFS

  2395       IFS=';'

  2396       for lt_path in $LIB

  2397       do

  2398         IFS=$lt_save_ifs

  2399         # Let DOS variable expansion print the short 8.3 style file name.

  2400         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`

  2401         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"

  2402       done

  2403       IFS=$lt_save_ifs

  2404       # Convert to MSYS style.

  2405       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`

  2406       ;;

  2407     cygwin*)

  2408       # Convert to unix form, then to dos form, then back to unix form

  2409       # but this time dos style (no spaces!) so that the unix form looks

  2410       # like /cygdrive/c/PROGRA~1:/cygdr...

  2411       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`

  2412       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`

  2413       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

  2414       ;;

  2415     *)

  2416       sys_lib_search_path_spec="$LIB"

  2417       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then

  2418         # It is most probably a Windows format PATH.

  2419         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`

  2420       else

  2421         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`

  2422       fi

  2423       # FIXME: find the short name or the path components, as spaces are

  2424       # common. (e.g. "Program Files" -> "PROGRA~1")

  2425       ;;

  2426     esac

  2428     # DLL is installed to $(libdir)/../bin by postinstall_cmds

  2429     postinstall_cmds='base_file=`basename \${file}`~

  2430       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~

  2431       dldir=$destdir/`dirname \$dlpath`~

  2432       test -d \$dldir || mkdir -p \$dldir~

  2433       $install_prog $dir/$dlname \$dldir/$dlname'

  2434     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~

  2435       dlpath=$dir/\$dldll~

  2436        $RM \$dlpath'

  2437     shlibpath_overrides_runpath=yes

  2438     dynamic_linker='Win32 link.exe'

  2439     ;;

  2441   *)

  2442     # Assume MSVC wrapper

  2443     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'

  2444     dynamic_linker='Win32 ld.exe'

  2445     ;;

  2446   esac

  2447   # FIXME: first we should search . and the directory the executable is in

  2448   shlibpath_var=PATH

  2449   ;;

  2451 darwin* | rhapsody*)

  2452   dynamic_linker="$host_os dyld"

  2453   version_type=darwin

  2454   need_lib_prefix=no

  2455   need_version=no

  2456   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'

  2457   soname_spec='${libname}${release}${major}$shared_ext'

  2458   shlibpath_overrides_runpath=yes

  2459   shlibpath_var=DYLD_LIBRARY_PATH

  2460   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

  2461 m4_if([$1], [],[

  2462   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])

  2463   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'

  2464   ;;

  2466 dgux*)

  2467   version_type=linux # correct to gnu/linux during the next big refactor

  2468   need_lib_prefix=no

  2469   need_version=no

  2470   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'

  2471   soname_spec='${libname}${release}${shared_ext}$major'

  2472   shlibpath_var=LD_LIBRARY_PATH

  2473   ;;

  2475 freebsd* | dragonfly*)

  2476   # DragonFly does not have aout.  When/if they implement a new

  2477   # versioning mechanism, adjust this.

  2478   if test -x /usr/bin/objformat; then

  2479     objformat=`/usr/bin/objformat`

  2480   else

  2481     case $host_os in

  2482     freebsd[[23]].*) objformat=aout ;;

  2483     *) objformat=elf ;;

  2484     esac

  2485   fi

  2486   version_type=freebsd-$objformat

  2487   case $version_type in

  2488     freebsd-elf*)

  2489       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

  2490       need_version=no

  2491       need_lib_prefix=no

  2492       ;;

  2493     freebsd-*)

  2494       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'

  2495       need_version=yes

  2496       ;;

  2497   esac

  2498   shlibpath_var=LD_LIBRARY_PATH

  2499   case $host_os in

  2500   freebsd2.*)

  2501     shlibpath_overrides_runpath=yes

  2502     ;;

  2503   freebsd3.[[01]]* | freebsdelf3.[[01]]*)

  2504     shlibpath_overrides_runpath=yes

  2505     hardcode_into_libs=yes

  2506     ;;

  2507   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \

  2508   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)

  2509     shlibpath_overrides_runpath=no

  2510     hardcode_into_libs=yes

  2511     ;;

  2512   *) # from 4.6 on, and DragonFly

  2513     shlibpath_overrides_runpath=yes

  2514     hardcode_into_libs=yes

  2515     ;;

  2516   esac

  2517   ;;

  2519 gnu*)

  2520   version_type=linux # correct to gnu/linux during the next big refactor

  2521   need_lib_prefix=no

  2522   need_version=no

  2523   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

  2524   soname_spec='${libname}${release}${shared_ext}$major'

  2525   shlibpath_var=LD_LIBRARY_PATH

  2526   shlibpath_overrides_runpath=no

  2527   hardcode_into_libs=yes

  2528   ;;

  2530 haiku*)

  2531   version_type=linux # correct to gnu/linux during the next big refactor

  2532   need_lib_prefix=no

  2533   need_version=no

  2534   dynamic_linker="$host_os runtime_loader"

  2535   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'

  2536   soname_spec='${libname}${release}${shared_ext}$major'

  2537   shlibpath_var=LIBRARY_PATH

  2538   shlibpath_overrides_runpath=yes

  2539   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'

  2540   hardcode_into_libs=yes

  2541   ;;

  2543 hpux9* | hpux10* | hpux11*)

  2544   # Give a soname corresponding to the major version so that dld.sl refuses to

  2545   # link against other versions.

  2546   version_type=sunos

  2547   need_lib_prefix=no

  2548   need_version=no

  2549   case $host_cpu in

  2550   ia64*)

  2551     shrext_cmds='.so'

  2552     hardcode_into_libs=yes

  2553     dynamic_linker="$host_os dld.so"

  2554     shlibpath_var=LD_LIBRARY_PATH

  2555     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

  2556     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2557     soname_spec='${libname}${release}${shared_ext}$major'

  2558     if test "X$HPUX_IA64_MODE" = X32; then

  2559       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"

  2560     else

  2561       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"

  2562     fi

  2563     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

  2564     ;;

  2565   hppa*64*)

  2566     shrext_cmds='.sl'

  2567     hardcode_into_libs=yes

  2568     dynamic_linker="$host_os dld.sl"

  2569     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH

  2570     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.

  2571     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2572     soname_spec='${libname}${release}${shared_ext}$major'

  2573     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"

  2574     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec

  2575     ;;

  2576   *)

  2577     shrext_cmds='.sl'

  2578     dynamic_linker="$host_os dld.sl"

  2579     shlibpath_var=SHLIB_PATH

  2580     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH

  2581     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2582     soname_spec='${libname}${release}${shared_ext}$major'

  2583     ;;

  2584   esac

  2585   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...

  2586   postinstall_cmds='chmod 555 $lib'

  2587   # or fails outright, so override atomically:

  2588   install_override_mode=555

  2589   ;;

  2591 interix[[3-9]]*)

  2592   version_type=linux # correct to gnu/linux during the next big refactor

  2593   need_lib_prefix=no

  2594   need_version=no

  2595   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  2596   soname_spec='${libname}${release}${shared_ext}$major'

  2597   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'

  2598   shlibpath_var=LD_LIBRARY_PATH

  2599   shlibpath_overrides_runpath=no

  2600   hardcode_into_libs=yes

  2601   ;;

  2603 irix5* | irix6* | nonstopux*)

  2604   case $host_os in

  2605     nonstopux*) version_type=nonstopux ;;

  2606     *)

  2607 	if test "$lt_cv_prog_gnu_ld" = yes; then

  2608 		version_type=linux # correct to gnu/linux during the next big refactor

  2609 	else

  2610 		version_type=irix

  2611 	fi ;;

  2612   esac

  2613   need_lib_prefix=no

  2614   need_version=no

  2615   soname_spec='${libname}${release}${shared_ext}$major'

  2616   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'

  2617   case $host_os in

  2618   irix5* | nonstopux*)

  2619     libsuff= shlibsuff=

  2620     ;;

  2621   *)

  2622     case $LD in # libtool.m4 will add one of these switches to LD

  2623     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")

  2624       libsuff= shlibsuff= libmagic=32-bit;;

  2625     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")

  2626       libsuff=32 shlibsuff=N32 libmagic=N32;;

  2627     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")

  2628       libsuff=64 shlibsuff=64 libmagic=64-bit;;

  2629     *) libsuff= shlibsuff= libmagic=never-match;;

  2630     esac

  2631     ;;

  2632   esac

  2633   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH

  2634   shlibpath_overrides_runpath=no

  2635   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"

  2636   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"

  2637   hardcode_into_libs=yes

  2638   ;;

  2640 # No shared lib support for Linux oldld, aout, or coff.

  2641 linux*oldld* | linux*aout* | linux*coff*)

  2642   dynamic_linker=no

  2643   ;;

  2645 # This must be glibc/ELF.

  2646 linux* | k*bsd*-gnu | kopensolaris*-gnu)

  2647   version_type=linux # correct to gnu/linux during the next big refactor

  2648   need_lib_prefix=no

  2649   need_version=no

  2650   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2651   soname_spec='${libname}${release}${shared_ext}$major'

  2652   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'

  2653   shlibpath_var=LD_LIBRARY_PATH

  2654   shlibpath_overrides_runpath=no

  2656   # Some binutils ld are patched to set DT_RUNPATH

  2657   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],

  2658     [lt_cv_shlibpath_overrides_runpath=no

  2659     save_LDFLAGS=$LDFLAGS

  2660     save_libdir=$libdir

  2661     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \

  2662 	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""

  2663     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],

  2664       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],

  2665 	 [lt_cv_shlibpath_overrides_runpath=yes])])

  2666     LDFLAGS=$save_LDFLAGS

  2667     libdir=$save_libdir

  2668     ])

  2669   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath

  2671   # This implies no fast_install, which is unacceptable.

  2672   # Some rework will be needed to allow for fast_install

  2673   # before this can be enabled.

  2674   hardcode_into_libs=yes

  2676   # Append ld.so.conf contents to the search path

  2677   if test -f /etc/ld.so.conf; then

  2678     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' ' '`

  2679     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"

  2680   fi

  2682   # We used to test for /lib/ld.so.1 and disable shared libraries on

  2683   # powerpc, because MkLinux only supported shared libraries with the

  2684   # GNU dynamic linker.  Since this was broken with cross compilers,

  2685   # most powerpc-linux boxes support dynamic linking these days and

  2686   # people can always --disable-shared, the test was removed, and we

  2687   # assume the GNU/Linux dynamic linker is in use.

  2688   dynamic_linker='GNU/Linux ld.so'

  2689   ;;

  2691 netbsd*)

  2692   version_type=sunos

  2693   need_lib_prefix=no

  2694   need_version=no

  2695   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then

  2696     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  2697     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  2698     dynamic_linker='NetBSD (a.out) ld.so'

  2699   else

  2700     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'

  2701     soname_spec='${libname}${release}${shared_ext}$major'

  2702     dynamic_linker='NetBSD ld.elf_so'

  2703   fi

  2704   shlibpath_var=LD_LIBRARY_PATH

  2705   shlibpath_overrides_runpath=yes

  2706   hardcode_into_libs=yes

  2707   ;;

  2709 newsos6)

  2710   version_type=linux # correct to gnu/linux during the next big refactor

  2711   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2712   shlibpath_var=LD_LIBRARY_PATH

  2713   shlibpath_overrides_runpath=yes

  2714   ;;

  2716 *nto* | *qnx*)

  2717   version_type=qnx

  2718   need_lib_prefix=no

  2719   need_version=no

  2720   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2721   soname_spec='${libname}${release}${shared_ext}$major'

  2722   shlibpath_var=LD_LIBRARY_PATH

  2723   shlibpath_overrides_runpath=no

  2724   hardcode_into_libs=yes

  2725   dynamic_linker='ldqnx.so'

  2726   ;;

  2728 openbsd*)

  2729   version_type=sunos

  2730   sys_lib_dlsearch_path_spec="/usr/lib"

  2731   need_lib_prefix=no

  2732   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.

  2733   case $host_os in

  2734     openbsd3.3 | openbsd3.3.*)	need_version=yes ;;

  2735     *)				need_version=no  ;;

  2736   esac

  2737   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  2738   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'

  2739   shlibpath_var=LD_LIBRARY_PATH

  2740   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  2741     case $host_os in

  2742       openbsd2.[[89]] | openbsd2.[[89]].*)

  2743 	shlibpath_overrides_runpath=no

  2744 	;;

  2745       *)

  2746 	shlibpath_overrides_runpath=yes

  2747 	;;

  2748       esac

  2749   else

  2750     shlibpath_overrides_runpath=yes

  2751   fi

  2752   ;;

  2754 os2*)

  2755   libname_spec='$name'

  2756   shrext_cmds=".dll"

  2757   need_lib_prefix=no

  2758   library_names_spec='$libname${shared_ext} $libname.a'

  2759   dynamic_linker='OS/2 ld.exe'

  2760   shlibpath_var=LIBPATH

  2761   ;;

  2763 osf3* | osf4* | osf5*)

  2764   version_type=osf

  2765   need_lib_prefix=no

  2766   need_version=no

  2767   soname_spec='${libname}${release}${shared_ext}$major'

  2768   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2769   shlibpath_var=LD_LIBRARY_PATH

  2770   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"

  2771   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"

  2772   ;;

  2774 rdos*)

  2775   dynamic_linker=no

  2776   ;;

  2778 solaris*)

  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   shlibpath_var=LD_LIBRARY_PATH

  2785   shlibpath_overrides_runpath=yes

  2786   hardcode_into_libs=yes

  2787   # ldd complains unless libraries are executable

  2788   postinstall_cmds='chmod +x $lib'

  2789   ;;

  2791 sunos4*)

  2792   version_type=sunos

  2793   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'

  2794   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'

  2795   shlibpath_var=LD_LIBRARY_PATH

  2796   shlibpath_overrides_runpath=yes

  2797   if test "$with_gnu_ld" = yes; then

  2798     need_lib_prefix=no

  2799   fi

  2800   need_version=yes

  2801   ;;

  2803 sysv4 | sysv4.3*)

  2804   version_type=linux # correct to gnu/linux during the next big refactor

  2805   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2806   soname_spec='${libname}${release}${shared_ext}$major'

  2807   shlibpath_var=LD_LIBRARY_PATH

  2808   case $host_vendor in

  2809     sni)

  2810       shlibpath_overrides_runpath=no

  2811       need_lib_prefix=no

  2812       runpath_var=LD_RUN_PATH

  2813       ;;

  2814     siemens)

  2815       need_lib_prefix=no

  2816       ;;

  2817     motorola)

  2818       need_lib_prefix=no

  2819       need_version=no

  2820       shlibpath_overrides_runpath=no

  2821       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'

  2822       ;;

  2823   esac

  2824   ;;

  2826 sysv4*MP*)

  2827   if test -d /usr/nec ;then

  2828     version_type=linux # correct to gnu/linux during the next big refactor

  2829     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'

  2830     soname_spec='$libname${shared_ext}.$major'

  2831     shlibpath_var=LD_LIBRARY_PATH

  2832   fi

  2833   ;;

  2835 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)

  2836   version_type=freebsd-elf

  2837   need_lib_prefix=no

  2838   need_version=no

  2839   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'

  2840   soname_spec='${libname}${release}${shared_ext}$major'

  2841   shlibpath_var=LD_LIBRARY_PATH

  2842   shlibpath_overrides_runpath=yes

  2843   hardcode_into_libs=yes

  2844   if test "$with_gnu_ld" = yes; then

  2845     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'

  2846   else

  2847     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'

  2848     case $host_os in

  2849       sco3.2v5*)

  2850         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"

  2851 	;;

  2852     esac

  2853   fi

  2854   sys_lib_dlsearch_path_spec='/usr/lib'

  2855   ;;

  2857 tpf*)

  2858   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.

  2859   version_type=linux # correct to gnu/linux during the next big refactor

  2860   need_lib_prefix=no

  2861   need_version=no

  2862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2863   shlibpath_var=LD_LIBRARY_PATH

  2864   shlibpath_overrides_runpath=no

  2865   hardcode_into_libs=yes

  2866   ;;

  2868 uts4*)

  2869   version_type=linux # correct to gnu/linux during the next big refactor

  2870   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'

  2871   soname_spec='${libname}${release}${shared_ext}$major'

  2872   shlibpath_var=LD_LIBRARY_PATH

  2873   ;;

  2875 *)

  2876   dynamic_linker=no

  2877   ;;

  2878 esac

  2879 AC_MSG_RESULT([$dynamic_linker])

  2880 test "$dynamic_linker" = no && can_build_shared=no

  2882 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"

  2883 if test "$GCC" = yes; then

  2884   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"

  2885 fi

  2887 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then

  2888   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"

  2889 fi

  2890 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then

  2891   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"

  2892 fi

  2894 _LT_DECL([], [variables_saved_for_relink], [1],

  2895     [Variables whose values should be saved in libtool wrapper scripts and

  2896     restored at link time])

  2897 _LT_DECL([], [need_lib_prefix], [0],

  2898     [Do we need the "lib" prefix for modules?])

  2899 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])

  2900 _LT_DECL([], [version_type], [0], [Library versioning type])

  2901 _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])

  2902 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])

  2903 _LT_DECL([], [shlibpath_overrides_runpath], [0],

  2904     [Is shlibpath searched before the hard-coded library search path?])

  2905 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])

  2906 _LT_DECL([], [library_names_spec], [1],

  2907     [[List of archive names.  First name is the real one, the rest are links.

  2908     The last name is the one that the linker finds with -lNAME]])

  2909 _LT_DECL([], [soname_spec], [1],

  2910     [[The coded name of the library, if different from the real name]])

  2911 _LT_DECL([], [install_override_mode], [1],

  2912     [Permission mode override for installation of shared libraries])

  2913 _LT_DECL([], [postinstall_cmds], [2],

  2914     [Command to use after installation of a shared archive])

  2915 _LT_DECL([], [postuninstall_cmds], [2],

  2916     [Command to use after uninstallation of a shared archive])

  2917 _LT_DECL([], [finish_cmds], [2],

  2918     [Commands used to finish a libtool library installation in a directory])

  2919 _LT_DECL([], [finish_eval], [1],

  2920     [[As "finish_cmds", except a single script fragment to be evaled but

  2921     not shown]])

  2922 _LT_DECL([], [hardcode_into_libs], [0],

  2923     [Whether we should hardcode library paths into libraries])

  2924 _LT_DECL([], [sys_lib_search_path_spec], [2],

  2925     [Compile-time system search path for libraries])

  2926 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],

  2927     [Run-time system search path for libraries])

  2928 ])# _LT_SYS_DYNAMIC_LINKER

  2931 # _LT_PATH_TOOL_PREFIX(TOOL)

  2932 # --------------------------

  2933 # find a file program which can recognize shared library

  2934 AC_DEFUN([_LT_PATH_TOOL_PREFIX],

  2935 [m4_require([_LT_DECL_EGREP])dnl

  2936 AC_MSG_CHECKING([for $1])

  2937 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,

  2938 [case $MAGIC_CMD in

  2939 [[\\/*] |  ?:[\\/]*])

  2940   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.

  2941   ;;

  2942 *)

  2943   lt_save_MAGIC_CMD="$MAGIC_CMD"

  2944   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  2945 dnl $ac_dummy forces splitting on constant user-supplied paths.

  2946 dnl POSIX.2 word splitting is done only on the output of word expansions,

  2947 dnl not every word.  This closes a longstanding sh security hole.

  2948   ac_dummy="m4_if([$2], , $PATH, [$2])"

  2949   for ac_dir in $ac_dummy; do

  2950     IFS="$lt_save_ifs"

  2951     test -z "$ac_dir" && ac_dir=.

  2952     if test -f $ac_dir/$1; then

  2953       lt_cv_path_MAGIC_CMD="$ac_dir/$1"

  2954       if test -n "$file_magic_test_file"; then

  2955 	case $deplibs_check_method in

  2956 	"file_magic "*)

  2957 	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`

  2958 	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

  2959 	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |

  2960 	    $EGREP "$file_magic_regex" > /dev/null; then

  2961 	    :

  2962 	  else

  2963 	    cat <<_LT_EOF 1>&2

  2965 *** Warning: the command libtool uses to detect shared libraries,

  2966 *** $file_magic_cmd, produces output that libtool cannot recognize.

  2967 *** The result is that libtool may fail to recognize shared libraries

  2968 *** as such.  This will affect the creation of libtool libraries that

  2969 *** depend on shared libraries, but programs linked with such libtool

  2970 *** libraries will work regardless of this problem.  Nevertheless, you

  2971 *** may want to report the problem to your system manager and/or to

  2972 *** bug-libtool@gnu.org

  2974 _LT_EOF

  2975 	  fi ;;

  2976 	esac

  2977       fi

  2978       break

  2979     fi

  2980   done

  2981   IFS="$lt_save_ifs"

  2982   MAGIC_CMD="$lt_save_MAGIC_CMD"

  2983   ;;

  2984 esac])

  2985 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"

  2986 if test -n "$MAGIC_CMD"; then

  2987   AC_MSG_RESULT($MAGIC_CMD)

  2988 else

  2989   AC_MSG_RESULT(no)

  2990 fi

  2991 _LT_DECL([], [MAGIC_CMD], [0],

  2992 	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl

  2993 ])# _LT_PATH_TOOL_PREFIX

  2995 # Old name:

  2996 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])

  2997 dnl aclocal-1.4 backwards compatibility:

  2998 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])

  3001 # _LT_PATH_MAGIC

  3002 # --------------

  3003 # find a file program which can recognize a shared library

  3004 m4_defun([_LT_PATH_MAGIC],

  3005 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)

  3006 if test -z "$lt_cv_path_MAGIC_CMD"; then

  3007   if test -n "$ac_tool_prefix"; then

  3008     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)

  3009   else

  3010     MAGIC_CMD=:

  3011   fi

  3012 fi

  3013 ])# _LT_PATH_MAGIC

  3016 # LT_PATH_LD

  3017 # ----------

  3018 # find the pathname to the GNU or non-GNU linker

  3019 AC_DEFUN([LT_PATH_LD],

  3020 [AC_REQUIRE([AC_PROG_CC])dnl

  3021 AC_REQUIRE([AC_CANONICAL_HOST])dnl

  3022 AC_REQUIRE([AC_CANONICAL_BUILD])dnl

  3023 m4_require([_LT_DECL_SED])dnl

  3024 m4_require([_LT_DECL_EGREP])dnl

  3025 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl

  3027 AC_ARG_WITH([gnu-ld],

  3028     [AS_HELP_STRING([--with-gnu-ld],

  3029 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],

  3030     [test "$withval" = no || with_gnu_ld=yes],

  3031     [with_gnu_ld=no])dnl

  3033 ac_prog=ld

  3034 if test "$GCC" = yes; then

  3035   # Check if gcc -print-prog-name=ld gives a path.

  3036   AC_MSG_CHECKING([for ld used by $CC])

  3037   case $host in

  3038   *-*-mingw*)

  3039     # gcc leaves a trailing carriage return which upsets mingw

  3040     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;

  3041   *)

  3042     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;

  3043   esac

  3044   case $ac_prog in

  3045     # Accept absolute paths.

  3046     [[\\/]]* | ?:[[\\/]]*)

  3047       re_direlt='/[[^/]][[^/]]*/\.\./'

  3048       # Canonicalize the pathname of ld

  3049       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`

  3050       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do

  3051 	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`

  3052       done

  3053       test -z "$LD" && LD="$ac_prog"

  3054       ;;

  3055   "")

  3056     # If it fails, then pretend we aren't using GCC.

  3057     ac_prog=ld

  3058     ;;

  3059   *)

  3060     # If it is relative, then search for the first ld in PATH.

  3061     with_gnu_ld=unknown

  3062     ;;

  3063   esac

  3064 elif test "$with_gnu_ld" = yes; then

  3065   AC_MSG_CHECKING([for GNU ld])

  3066 else

  3067   AC_MSG_CHECKING([for non-GNU ld])

  3068 fi

  3069 AC_CACHE_VAL(lt_cv_path_LD,

  3070 [if test -z "$LD"; then

  3071   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  3072   for ac_dir in $PATH; do

  3073     IFS="$lt_save_ifs"

  3074     test -z "$ac_dir" && ac_dir=.

  3075     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then

  3076       lt_cv_path_LD="$ac_dir/$ac_prog"

  3077       # Check to see if the program is GNU ld.  I'd rather use --version,

  3078       # but apparently some variants of GNU ld only accept -v.

  3079       # Break only if it was the GNU/non-GNU ld that we prefer.

  3080       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in

  3081       *GNU* | *'with BFD'*)

  3082 	test "$with_gnu_ld" != no && break

  3083 	;;

  3084       *)

  3085 	test "$with_gnu_ld" != yes && break

  3086 	;;

  3087       esac

  3088     fi

  3089   done

  3090   IFS="$lt_save_ifs"

  3091 else

  3092   lt_cv_path_LD="$LD" # Let the user override the test with a path.

  3093 fi])

  3094 LD="$lt_cv_path_LD"

  3095 if test -n "$LD"; then

  3096   AC_MSG_RESULT($LD)

  3097 else

  3098   AC_MSG_RESULT(no)

  3099 fi

  3100 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])

  3101 _LT_PATH_LD_GNU

  3102 AC_SUBST([LD])

  3104 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])

  3105 ])# LT_PATH_LD

  3107 # Old names:

  3108 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])

  3109 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])

  3110 dnl aclocal-1.4 backwards compatibility:

  3111 dnl AC_DEFUN([AM_PROG_LD], [])

  3112 dnl AC_DEFUN([AC_PROG_LD], [])

  3115 # _LT_PATH_LD_GNU

  3116 #- --------------

  3117 m4_defun([_LT_PATH_LD_GNU],

  3118 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,

  3119 [# I'd rather use --version here, but apparently some GNU lds only accept -v.

  3120 case `$LD -v 2>&1 </dev/null` in

  3121 *GNU* | *'with BFD'*)

  3122   lt_cv_prog_gnu_ld=yes

  3123   ;;

  3124 *)

  3125   lt_cv_prog_gnu_ld=no

  3126   ;;

  3127 esac])

  3128 with_gnu_ld=$lt_cv_prog_gnu_ld

  3129 ])# _LT_PATH_LD_GNU

  3132 # _LT_CMD_RELOAD

  3133 # --------------

  3134 # find reload flag for linker

  3135 #   -- PORTME Some linkers may need a different reload flag.

  3136 m4_defun([_LT_CMD_RELOAD],

  3137 [AC_CACHE_CHECK([for $LD option to reload object files],

  3138   lt_cv_ld_reload_flag,

  3139   [lt_cv_ld_reload_flag='-r'])

  3140 reload_flag=$lt_cv_ld_reload_flag

  3141 case $reload_flag in

  3142 "" | " "*) ;;

  3143 *) reload_flag=" $reload_flag" ;;

  3144 esac

  3145 reload_cmds='$LD$reload_flag -o $output$reload_objs'

  3146 case $host_os in

  3147   cygwin* | mingw* | pw32* | cegcc*)

  3148     if test "$GCC" != yes; then

  3149       reload_cmds=false

  3150     fi

  3151     ;;

  3152   darwin*)

  3153     if test "$GCC" = yes; then

  3154       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'

  3155     else

  3156       reload_cmds='$LD$reload_flag -o $output$reload_objs'

  3157     fi

  3158     ;;

  3159 esac

  3160 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl

  3161 _LT_TAGDECL([], [reload_cmds], [2])dnl

  3162 ])# _LT_CMD_RELOAD

  3165 # _LT_CHECK_MAGIC_METHOD

  3166 # ----------------------

  3167 # how to check for library dependencies

  3168 #  -- PORTME fill in with the dynamic library characteristics

  3169 m4_defun([_LT_CHECK_MAGIC_METHOD],

  3170 [m4_require([_LT_DECL_EGREP])

  3171 m4_require([_LT_DECL_OBJDUMP])

  3172 AC_CACHE_CHECK([how to recognize dependent libraries],

  3173 lt_cv_deplibs_check_method,

  3174 [lt_cv_file_magic_cmd='$MAGIC_CMD'

  3175 lt_cv_file_magic_test_file=

  3176 lt_cv_deplibs_check_method='unknown'

  3177 # Need to set the preceding variable on all platforms that support

  3178 # interlibrary dependencies.

  3179 # 'none' -- dependencies not supported.

  3180 # `unknown' -- same as none, but documents that we really don't know.

  3181 # 'pass_all' -- all dependencies passed with no checks.

  3182 # 'test_compile' -- check by making test program.

  3183 # 'file_magic [[regex]]' -- check by looking for files in library path

  3184 # which responds to the $file_magic_cmd with a given extended regex.

  3185 # If you have `file' or equivalent on your system and you're not sure

  3186 # whether `pass_all' will *always* work, you probably want this one.

  3188 case $host_os in

  3189 aix[[4-9]]*)

  3190   lt_cv_deplibs_check_method=pass_all

  3191   ;;

  3193 beos*)

  3194   lt_cv_deplibs_check_method=pass_all

  3195   ;;

  3197 bsdi[[45]]*)

  3198   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'

  3199   lt_cv_file_magic_cmd='/usr/bin/file -L'

  3200   lt_cv_file_magic_test_file=/shlib/libc.so

  3201   ;;

  3203 cygwin*)

  3204   # func_win32_libid is a shell function defined in ltmain.sh

  3205   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

  3206   lt_cv_file_magic_cmd='func_win32_libid'

  3207   lt_cv_deplibs_check_method=pass_all

  3208   ;;

  3210 mingw* | pw32*)

  3211   # Base MSYS/MinGW do not provide the 'file' command needed by

  3212   # func_win32_libid shell function, so use a weaker test based on 'objdump',

  3213   # unless we find 'file', for example because we are cross-compiling.

  3214   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.

  3215   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then

  3216     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'

  3217     lt_cv_file_magic_cmd='func_win32_libid'

  3218   else

  3219     # Keep this pattern in sync with the one in func_win32_libid.

  3220     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'

  3221     lt_cv_file_magic_cmd='$OBJDUMP -f'

  3222   fi

  3223   lt_cv_deplibs_check_method=pass_all

  3224   ;;

  3226 cegcc*)

  3227   # use the weaker test based on 'objdump'. See mingw*.

  3228   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'

  3229   lt_cv_file_magic_cmd='$OBJDUMP -f'

  3230   ;;

  3232 darwin* | rhapsody*)

  3233   lt_cv_deplibs_check_method=pass_all

  3234   ;;

  3236 freebsd* | dragonfly*)

  3237   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then

  3238     case $host_cpu in

  3239     i*86 )

  3240       # Not sure whether the presence of OpenBSD here was a mistake.

  3241       # Let's accept both of them until this is cleared up.

  3242       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'

  3243       lt_cv_file_magic_cmd=/usr/bin/file

  3244       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`

  3245       ;;

  3246     esac

  3247   else

  3248     lt_cv_deplibs_check_method=pass_all

  3249   fi

  3250   ;;

  3252 gnu*)

  3253   lt_cv_deplibs_check_method=pass_all

  3254   ;;

  3256 haiku*)

  3257   lt_cv_deplibs_check_method=pass_all

  3258   ;;

  3260 hpux10.20* | hpux11*)

  3261   lt_cv_file_magic_cmd=/usr/bin/file

  3262   case $host_cpu in

  3263   ia64*)

  3264     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'

  3265     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so

  3266     ;;

  3267   hppa*64*)

  3268     [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]']

  3269     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl

  3270     ;;

  3271   *)

  3272     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'

  3273     lt_cv_file_magic_test_file=/usr/lib/libc.sl

  3274     ;;

  3275   esac

  3276   ;;

  3278 interix[[3-9]]*)

  3279   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here

  3280   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'

  3281   ;;

  3283 irix5* | irix6* | nonstopux*)

  3284   case $LD in

  3285   *-32|*"-32 ") libmagic=32-bit;;

  3286   *-n32|*"-n32 ") libmagic=N32;;

  3287   *-64|*"-64 ") libmagic=64-bit;;

  3288   *) libmagic=never-match;;

  3289   esac

  3290   lt_cv_deplibs_check_method=pass_all

  3291   ;;

  3293 # This must be glibc/ELF.

  3294 linux* | k*bsd*-gnu | kopensolaris*-gnu)

  3295   lt_cv_deplibs_check_method=pass_all

  3296   ;;

  3298 netbsd*)

  3299   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then

  3300     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

  3301   else

  3302     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'

  3303   fi

  3304   ;;

  3306 newos6*)

  3307   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'

  3308   lt_cv_file_magic_cmd=/usr/bin/file

  3309   lt_cv_file_magic_test_file=/usr/lib/libnls.so

  3310   ;;

  3312 *nto* | *qnx*)

  3313   lt_cv_deplibs_check_method=pass_all

  3314   ;;

  3316 openbsd*)

  3317   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  3318     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'

  3319   else

  3320     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'

  3321   fi

  3322   ;;

  3324 osf3* | osf4* | osf5*)

  3325   lt_cv_deplibs_check_method=pass_all

  3326   ;;

  3328 rdos*)

  3329   lt_cv_deplibs_check_method=pass_all

  3330   ;;

  3332 solaris*)

  3333   lt_cv_deplibs_check_method=pass_all

  3334   ;;

  3336 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)

  3337   lt_cv_deplibs_check_method=pass_all

  3338   ;;

  3340 sysv4 | sysv4.3*)

  3341   case $host_vendor in

  3342   motorola)

  3343     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]]'

  3344     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`

  3345     ;;

  3346   ncr)

  3347     lt_cv_deplibs_check_method=pass_all

  3348     ;;

  3349   sequent)

  3350     lt_cv_file_magic_cmd='/bin/file'

  3351     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'

  3352     ;;

  3353   sni)

  3354     lt_cv_file_magic_cmd='/bin/file'

  3355     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"

  3356     lt_cv_file_magic_test_file=/lib/libc.so

  3357     ;;

  3358   siemens)

  3359     lt_cv_deplibs_check_method=pass_all

  3360     ;;

  3361   pc)

  3362     lt_cv_deplibs_check_method=pass_all

  3363     ;;

  3364   esac

  3365   ;;

  3367 tpf*)

  3368   lt_cv_deplibs_check_method=pass_all

  3369   ;;

  3370 esac

  3371 ])

  3373 file_magic_glob=

  3374 want_nocaseglob=no

  3375 if test "$build" = "$host"; then

  3376   case $host_os in

  3377   mingw* | pw32*)

  3378     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then

  3379       want_nocaseglob=yes

  3380     else

  3381       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`

  3382     fi

  3383     ;;

  3384   esac

  3385 fi

  3387 file_magic_cmd=$lt_cv_file_magic_cmd

  3388 deplibs_check_method=$lt_cv_deplibs_check_method

  3389 test -z "$deplibs_check_method" && deplibs_check_method=unknown

  3391 _LT_DECL([], [deplibs_check_method], [1],

  3392     [Method to check whether dependent libraries are shared objects])

  3393 _LT_DECL([], [file_magic_cmd], [1],

  3394     [Command to use when deplibs_check_method = "file_magic"])

  3395 _LT_DECL([], [file_magic_glob], [1],

  3396     [How to find potential files when deplibs_check_method = "file_magic"])

  3397 _LT_DECL([], [want_nocaseglob], [1],

  3398     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])

  3399 ])# _LT_CHECK_MAGIC_METHOD

  3402 # LT_PATH_NM

  3403 # ----------

  3404 # find the pathname to a BSD- or MS-compatible name lister

  3405 AC_DEFUN([LT_PATH_NM],

  3406 [AC_REQUIRE([AC_PROG_CC])dnl

  3407 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,

  3408 [if test -n "$NM"; then

  3409   # Let the user override the test.

  3410   lt_cv_path_NM="$NM"

  3411 else

  3412   lt_nm_to_check="${ac_tool_prefix}nm"

  3413   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then

  3414     lt_nm_to_check="$lt_nm_to_check nm"

  3415   fi

  3416   for lt_tmp_nm in $lt_nm_to_check; do

  3417     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR

  3418     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do

  3419       IFS="$lt_save_ifs"

  3420       test -z "$ac_dir" && ac_dir=.

  3421       tmp_nm="$ac_dir/$lt_tmp_nm"

  3422       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then

  3423 	# Check to see if the nm accepts a BSD-compat flag.

  3424 	# Adding the `sed 1q' prevents false positives on HP-UX, which says:

  3425 	#   nm: unknown option "B" ignored

  3426 	# Tru64's nm complains that /dev/null is an invalid object file

  3427 	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in

  3428 	*/dev/null* | *'Invalid file or object type'*)

  3429 	  lt_cv_path_NM="$tmp_nm -B"

  3430 	  break

  3431 	  ;;

  3432 	*)

  3433 	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in

  3434 	  */dev/null*)

  3435 	    lt_cv_path_NM="$tmp_nm -p"

  3436 	    break

  3437 	    ;;

  3438 	  *)

  3439 	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but

  3440 	    continue # so that we can try to find one that supports BSD flags

  3441 	    ;;

  3442 	  esac

  3443 	  ;;

  3444 	esac

  3445       fi

  3446     done

  3447     IFS="$lt_save_ifs"

  3448   done

  3449   : ${lt_cv_path_NM=no}

  3450 fi])

  3451 if test "$lt_cv_path_NM" != "no"; then

  3452   NM="$lt_cv_path_NM"

  3453 else

  3454   # Didn't find any BSD compatible name lister, look for dumpbin.

  3455   if test -n "$DUMPBIN"; then :

  3456     # Let the user override the test.

  3457   else

  3458     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)

  3459     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in

  3460     *COFF*)

  3461       DUMPBIN="$DUMPBIN -symbols"

  3462       ;;

  3463     *)

  3464       DUMPBIN=:

  3465       ;;

  3466     esac

  3467   fi

  3468   AC_SUBST([DUMPBIN])

  3469   if test "$DUMPBIN" != ":"; then

  3470     NM="$DUMPBIN"

  3471   fi

  3472 fi

  3473 test -z "$NM" && NM=nm

  3474 AC_SUBST([NM])

  3475 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl

  3477 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],

  3478   [lt_cv_nm_interface="BSD nm"

  3479   echo "int some_variable = 0;" > conftest.$ac_ext

  3480   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)

  3481   (eval "$ac_compile" 2>conftest.err)

  3482   cat conftest.err >&AS_MESSAGE_LOG_FD

  3483   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)

  3484   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)

  3485   cat conftest.err >&AS_MESSAGE_LOG_FD

  3486   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)

  3487   cat conftest.out >&AS_MESSAGE_LOG_FD

  3488   if $GREP 'External.*some_variable' conftest.out > /dev/null; then

  3489     lt_cv_nm_interface="MS dumpbin"

  3490   fi

  3491   rm -f conftest*])

  3492 ])# LT_PATH_NM

  3494 # Old names:

  3495 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])

  3496 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])

  3497 dnl aclocal-1.4 backwards compatibility:

  3498 dnl AC_DEFUN([AM_PROG_NM], [])

  3499 dnl AC_DEFUN([AC_PROG_NM], [])

  3501 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB

  3502 # --------------------------------

  3503 # how to determine the name of the shared library

  3504 # associated with a specific link library.

  3505 #  -- PORTME fill in with the dynamic library characteristics

  3506 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],

  3507 [m4_require([_LT_DECL_EGREP])

  3508 m4_require([_LT_DECL_OBJDUMP])

  3509 m4_require([_LT_DECL_DLLTOOL])

  3510 AC_CACHE_CHECK([how to associate runtime and link libraries],

  3511 lt_cv_sharedlib_from_linklib_cmd,

  3512 [lt_cv_sharedlib_from_linklib_cmd='unknown'

  3514 case $host_os in

  3515 cygwin* | mingw* | pw32* | cegcc*)

  3516   # two different shell functions defined in ltmain.sh

  3517   # decide which to use based on capabilities of $DLLTOOL

  3518   case `$DLLTOOL --help 2>&1` in

  3519   *--identify-strict*)

  3520     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib

  3521     ;;

  3522   *)

  3523     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback

  3524     ;;

  3525   esac

  3526   ;;

  3527 *)

  3528   # fallback: assume linklib IS sharedlib

  3529   lt_cv_sharedlib_from_linklib_cmd="$ECHO"

  3530   ;;

  3531 esac

  3532 ])

  3533 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd

  3534 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO

  3536 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],

  3537     [Command to associate shared and link libraries])

  3538 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB

  3541 # _LT_PATH_MANIFEST_TOOL

  3542 # ----------------------

  3543 # locate the manifest tool

  3544 m4_defun([_LT_PATH_MANIFEST_TOOL],

  3545 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)

  3546 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt

  3547 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],

  3548   [lt_cv_path_mainfest_tool=no

  3549   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD

  3550   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out

  3551   cat conftest.err >&AS_MESSAGE_LOG_FD

  3552   if $GREP 'Manifest Tool' conftest.out > /dev/null; then

  3553     lt_cv_path_mainfest_tool=yes

  3554   fi

  3555   rm -f conftest*])

  3556 if test "x$lt_cv_path_mainfest_tool" != xyes; then

  3557   MANIFEST_TOOL=:

  3558 fi

  3559 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl

  3560 ])# _LT_PATH_MANIFEST_TOOL

  3563 # LT_LIB_M

  3564 # --------

  3565 # check for math library

  3566 AC_DEFUN([LT_LIB_M],

  3567 [AC_REQUIRE([AC_CANONICAL_HOST])dnl

  3568 LIBM=

  3569 case $host in

  3570 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)

  3571   # These system don't have libm, or don't need it

  3572   ;;

  3573 *-ncr-sysv4.3*)

  3574   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")

  3575   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")

  3576   ;;

  3577 *)

  3578   AC_CHECK_LIB(m, cos, LIBM="-lm")

  3579   ;;

  3580 esac

  3581 AC_SUBST([LIBM])

  3582 ])# LT_LIB_M

  3584 # Old name:

  3585 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])

  3586 dnl aclocal-1.4 backwards compatibility:

  3587 dnl AC_DEFUN([AC_CHECK_LIBM], [])

  3590 # _LT_COMPILER_NO_RTTI([TAGNAME])

  3591 # -------------------------------

  3592 m4_defun([_LT_COMPILER_NO_RTTI],

  3593 [m4_require([_LT_TAG_COMPILER])dnl

  3595 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

  3597 if test "$GCC" = yes; then

  3598   case $cc_basename in

  3599   nvcc*)

  3600     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;

  3601   *)

  3602     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;

  3603   esac

  3605   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],

  3606     lt_cv_prog_compiler_rtti_exceptions,

  3607     [-fno-rtti -fno-exceptions], [],

  3608     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])

  3609 fi

  3610 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],

  3611 	[Compiler flag to turn off builtin functions])

  3612 ])# _LT_COMPILER_NO_RTTI

  3615 # _LT_CMD_GLOBAL_SYMBOLS

  3616 # ----------------------

  3617 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],

  3618 [AC_REQUIRE([AC_CANONICAL_HOST])dnl

  3619 AC_REQUIRE([AC_PROG_CC])dnl

  3620 AC_REQUIRE([AC_PROG_AWK])dnl

  3621 AC_REQUIRE([LT_PATH_NM])dnl

  3622 AC_REQUIRE([LT_PATH_LD])dnl

  3623 m4_require([_LT_DECL_SED])dnl

  3624 m4_require([_LT_DECL_EGREP])dnl

  3625 m4_require([_LT_TAG_COMPILER])dnl

  3627 # Check for command to grab the raw symbol name followed by C symbol from nm.

  3628 AC_MSG_CHECKING([command to parse $NM output from $compiler object])

  3629 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],

  3630 [

  3631 # These are sane defaults that work on at least a few old systems.

  3632 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]

  3634 # Character class describing NM global symbol codes.

  3635 symcode='[[BCDEGRST]]'

  3637 # Regexp to match symbols that can be accessed directly from C.

  3638 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'

  3640 # Define system-specific variables.

  3641 case $host_os in

  3642 aix*)

  3643   symcode='[[BCDT]]'

  3644   ;;

  3645 cygwin* | mingw* | pw32* | cegcc*)

  3646   symcode='[[ABCDGISTW]]'

  3647   ;;

  3648 hpux*)

  3649   if test "$host_cpu" = ia64; then

  3650     symcode='[[ABCDEGRST]]'

  3651   fi

  3652   ;;

  3653 irix* | nonstopux*)

  3654   symcode='[[BCDEGRST]]'

  3655   ;;

  3656 osf*)

  3657   symcode='[[BCDEGQRST]]'

  3658   ;;

  3659 solaris*)

  3660   symcode='[[BDRT]]'

  3661   ;;

  3662 sco3.2v5*)

  3663   symcode='[[DT]]'

  3664   ;;

  3665 sysv4.2uw2*)

  3666   symcode='[[DT]]'

  3667   ;;

  3668 sysv5* | sco5v6* | unixware* | OpenUNIX*)

  3669   symcode='[[ABDT]]'

  3670   ;;

  3671 sysv4)

  3672   symcode='[[DFNSTU]]'

  3673   ;;

  3674 esac

  3676 # If we're using GNU nm, then use its standard symbol codes.

  3677 case `$NM -V 2>&1` in

  3678 *GNU* | *'with BFD'*)

  3679   symcode='[[ABCDGIRSTW]]' ;;

  3680 esac

  3682 # Transform an extracted symbol line into a proper C declaration.

  3683 # Some systems (esp. on ia64) link data and code symbols differently,

  3684 # so use this general approach.

  3685 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"

  3687 # Transform an extracted symbol line into symbol name and symbol address

  3688 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"

  3689 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"

  3691 # Handle CRLF in mingw tool chain

  3692 opt_cr=

  3693 case $build_os in

  3694 mingw*)

  3695   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp

  3696   ;;

  3697 esac

  3699 # Try without a prefix underscore, then with it.

  3700 for ac_symprfx in "" "_"; do

  3702   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.

  3703   symxfrm="\\1 $ac_symprfx\\2 \\2"

  3705   # Write the raw and C identifiers.

  3706   if test "$lt_cv_nm_interface" = "MS dumpbin"; then

  3707     # Fake it for dumpbin and say T for any non-static function

  3708     # and D for any global variable.

  3709     # Also find C++ and __fastcall symbols from MSVC++,

  3710     # which start with @ or ?.

  3711     lt_cv_sys_global_symbol_pipe="$AWK ['"\

  3712 "     {last_section=section; section=\$ 3};"\

  3713 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\

  3714 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\

  3715 "     \$ 0!~/External *\|/{next};"\

  3716 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\

  3717 "     {if(hide[section]) next};"\

  3718 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\

  3719 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\

  3720 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\

  3721 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\

  3722 "     ' prfx=^$ac_symprfx]"

  3723   else

  3724     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"

  3725   fi

  3726   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"

  3728   # Check to see that the pipe works correctly.

  3729   pipe_works=no

  3731   rm -f conftest*

  3732   cat > conftest.$ac_ext <<_LT_EOF

  3733 #ifdef __cplusplus

  3734 extern "C" {

  3735 #endif

  3736 char nm_test_var;

  3737 void nm_test_func(void);

  3738 void nm_test_func(void){}

  3739 #ifdef __cplusplus

  3740 }

  3741 #endif

  3742 int main(){nm_test_var='a';nm_test_func();return(0);}

  3743 _LT_EOF

  3745   if AC_TRY_EVAL(ac_compile); then

  3746     # Now try to grab the symbols.

  3747     nlist=conftest.nm

  3748     if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then

  3749       # Try sorting and uniquifying the output.

  3750       if sort "$nlist" | uniq > "$nlist"T; then

  3751 	mv -f "$nlist"T "$nlist"

  3752       else

  3753 	rm -f "$nlist"T

  3754       fi

  3756       # Make sure that we snagged all the symbols we need.

  3757       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then

  3758 	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then

  3759 	  cat <<_LT_EOF > conftest.$ac_ext

  3760 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */

  3761 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)

  3762 /* DATA imports from DLLs on WIN32 con't be const, because runtime

  3763    relocations are performed -- see ld's documentation on pseudo-relocs.  */

  3764 # define LT@&t@_DLSYM_CONST

  3765 #elif defined(__osf__)

  3766 /* This system does not cope well with relocations in const data.  */

  3767 # define LT@&t@_DLSYM_CONST

  3768 #else

  3769 # define LT@&t@_DLSYM_CONST const

  3770 #endif

  3772 #ifdef __cplusplus

  3773 extern "C" {

  3774 #endif

  3776 _LT_EOF

  3777 	  # Now generate the symbol file.

  3778 	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'

  3780 	  cat <<_LT_EOF >> conftest.$ac_ext

  3782 /* The mapping between symbol names and symbols.  */

  3783 LT@&t@_DLSYM_CONST struct {

  3784   const char *name;

  3785   void       *address;

  3786 }

  3787 lt__PROGRAM__LTX_preloaded_symbols[[]] =

  3788 {

  3789   { "@PROGRAM@", (void *) 0 },

  3790 _LT_EOF

  3791 	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext

  3792 	  cat <<\_LT_EOF >> conftest.$ac_ext

  3793   {0, (void *) 0}

  3794 };

  3796 /* This works around a problem in FreeBSD linker */

  3797 #ifdef FREEBSD_WORKAROUND

  3798 static const void *lt_preloaded_setup() {

  3799   return lt__PROGRAM__LTX_preloaded_symbols;

  3800 }

  3801 #endif

  3803 #ifdef __cplusplus

  3804 }

  3805 #endif

  3806 _LT_EOF

  3807 	  # Now try linking the two files.

  3808 	  mv conftest.$ac_objext conftstm.$ac_objext

  3809 	  lt_globsym_save_LIBS=$LIBS

  3810 	  lt_globsym_save_CFLAGS=$CFLAGS

  3811 	  LIBS="conftstm.$ac_objext"

  3812 	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"

  3813 	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then

  3814 	    pipe_works=yes

  3815 	  fi

  3816 	  LIBS=$lt_globsym_save_LIBS

  3817 	  CFLAGS=$lt_globsym_save_CFLAGS

  3818 	else

  3819 	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD

  3820 	fi

  3821       else

  3822 	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD

  3823       fi

  3824     else

  3825       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD

  3826     fi

  3827   else

  3828     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD

  3829     cat conftest.$ac_ext >&5

  3830   fi

  3831   rm -rf conftest* conftst*

  3833   # Do not use the global_symbol_pipe unless it works.

  3834   if test "$pipe_works" = yes; then

  3835     break

  3836   else

  3837     lt_cv_sys_global_symbol_pipe=

  3838   fi

  3839 done

  3840 ])

  3841 if test -z "$lt_cv_sys_global_symbol_pipe"; then

  3842   lt_cv_sys_global_symbol_to_cdecl=

  3843 fi

  3844 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then

  3845   AC_MSG_RESULT(failed)

  3846 else

  3847   AC_MSG_RESULT(ok)

  3848 fi

  3850 # Response file support.

  3851 if test "$lt_cv_nm_interface" = "MS dumpbin"; then

  3852   nm_file_list_spec='@'

  3853 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then

  3854   nm_file_list_spec='@'

  3855 fi

  3857 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],

  3858     [Take the output of nm and produce a listing of raw symbols and C names])

  3859 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],

  3860     [Transform the output of nm in a proper C declaration])

  3861 _LT_DECL([global_symbol_to_c_name_address],

  3862     [lt_cv_sys_global_symbol_to_c_name_address], [1],

  3863     [Transform the output of nm in a C name address pair])

  3864 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],

  3865     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],

  3866     [Transform the output of nm in a C name address pair when lib prefix is needed])

  3867 _LT_DECL([], [nm_file_list_spec], [1],

  3868     [Specify filename containing input files for $NM])

  3869 ]) # _LT_CMD_GLOBAL_SYMBOLS

  3872 # _LT_COMPILER_PIC([TAGNAME])

  3873 # ---------------------------

  3874 m4_defun([_LT_COMPILER_PIC],

  3875 [m4_require([_LT_TAG_COMPILER])dnl

  3876 _LT_TAGVAR(lt_prog_compiler_wl, $1)=

  3877 _LT_TAGVAR(lt_prog_compiler_pic, $1)=

  3878 _LT_TAGVAR(lt_prog_compiler_static, $1)=

  3880 m4_if([$1], [CXX], [

  3881   # C++ specific cases for pic, static, wl, etc.

  3882   if test "$GXX" = yes; then

  3883     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  3884     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

  3886     case $host_os in

  3887     aix*)

  3888       # All AIX code is PIC.

  3889       if test "$host_cpu" = ia64; then

  3890 	# AIX 5 now supports IA64 processor

  3891 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  3892       fi

  3893       ;;

  3895     amigaos*)

  3896       case $host_cpu in

  3897       powerpc)

  3898             # see comment about AmigaOS4 .so support

  3899             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  3900         ;;

  3901       m68k)

  3902             # FIXME: we need at least 68020 code to build shared libraries, but

  3903             # adding the `-m68020' flag to GCC prevents building anything better,

  3904             # like `-m68040'.

  3905             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

  3906         ;;

  3907       esac

  3908       ;;

  3910     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

  3911       # PIC is the default for these OSes.

  3912       ;;

  3913     mingw* | cygwin* | os2* | pw32* | cegcc*)

  3914       # This hack is so that the source file can tell whether it is being

  3915       # built for inclusion in a dll (and should export symbols for example).

  3916       # Although the cygwin gcc ignores -fPIC, still need this for old-style

  3917       # (--disable-auto-import) libraries

  3918       m4_if([$1], [GCJ], [],

  3919 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])

  3920       ;;

  3921     darwin* | rhapsody*)

  3922       # PIC is the default on this platform

  3923       # Common symbols not allowed in MH_DYLIB files

  3924       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

  3925       ;;

  3926     *djgpp*)

  3927       # DJGPP does not support shared libraries at all

  3928       _LT_TAGVAR(lt_prog_compiler_pic, $1)=

  3929       ;;

  3930     haiku*)

  3931       # PIC is the default for Haiku.

  3932       # The "-static" flag exists, but is broken.

  3933       _LT_TAGVAR(lt_prog_compiler_static, $1)=

  3934       ;;

  3935     interix[[3-9]]*)

  3936       # Interix 3.x gcc -fpic/-fPIC options generate broken code.

  3937       # Instead, we relocate shared libraries at runtime.

  3938       ;;

  3939     sysv4*MP*)

  3940       if test -d /usr/nec; then

  3941 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

  3942       fi

  3943       ;;

  3944     hpux*)

  3945       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit

  3946       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag

  3947       # sets the default TLS model and affects inlining.

  3948       case $host_cpu in

  3949       hppa*64*)

  3950 	;;

  3951       *)

  3952 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  3953 	;;

  3954       esac

  3955       ;;

  3956     *qnx* | *nto*)

  3957       # QNX uses GNU C++, but need to define -shared option too, otherwise

  3958       # it will coredump.

  3959       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'

  3960       ;;

  3961     *)

  3962       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  3963       ;;

  3964     esac

  3965   else

  3966     case $host_os in

  3967       aix[[4-9]]*)

  3968 	# All AIX code is PIC.

  3969 	if test "$host_cpu" = ia64; then

  3970 	  # AIX 5 now supports IA64 processor

  3971 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  3972 	else

  3973 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

  3974 	fi

  3975 	;;

  3976       chorus*)

  3977 	case $cc_basename in

  3978 	cxch68*)

  3979 	  # Green Hills C++ Compiler

  3980 	  # _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"

  3981 	  ;;

  3982 	esac

  3983 	;;

  3984       mingw* | cygwin* | os2* | pw32* | cegcc*)

  3985 	# This hack is so that the source file can tell whether it is being

  3986 	# built for inclusion in a dll (and should export symbols for example).

  3987 	m4_if([$1], [GCJ], [],

  3988 	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])

  3989 	;;

  3990       dgux*)

  3991 	case $cc_basename in

  3992 	  ec++*)

  3993 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  3994 	    ;;

  3995 	  ghcx*)

  3996 	    # Green Hills C++ Compiler

  3997 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  3998 	    ;;

  3999 	  *)

  4000 	    ;;

  4001 	esac

  4002 	;;

  4003       freebsd* | dragonfly*)

  4004 	# FreeBSD uses GNU C++

  4005 	;;

  4006       hpux9* | hpux10* | hpux11*)

  4007 	case $cc_basename in

  4008 	  CC*)

  4009 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4010 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  4011 	    if test "$host_cpu" != ia64; then

  4012 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4013 	    fi

  4014 	    ;;

  4015 	  aCC*)

  4016 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4017 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  4018 	    case $host_cpu in

  4019 	    hppa*64*|ia64*)

  4020 	      # +Z the default

  4021 	      ;;

  4022 	    *)

  4023 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4024 	      ;;

  4025 	    esac

  4026 	    ;;

  4027 	  *)

  4028 	    ;;

  4029 	esac

  4030 	;;

  4031       interix*)

  4032 	# This is c89, which is MS Visual C++ (no shared libs)

  4033 	# Anyone wants to do a port?

  4034 	;;

  4035       irix5* | irix6* | nonstopux*)

  4036 	case $cc_basename in

  4037 	  CC*)

  4038 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4039 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4040 	    # CC pic flag -KPIC is the default.

  4041 	    ;;

  4042 	  *)

  4043 	    ;;

  4044 	esac

  4045 	;;

  4046       linux* | k*bsd*-gnu | kopensolaris*-gnu)

  4047 	case $cc_basename in

  4048 	  KCC*)

  4049 	    # KAI C++ Compiler

  4050 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

  4051 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4052 	    ;;

  4053 	  ecpc* )

  4054 	    # old Intel C++ for x86_64 which still supported -KPIC.

  4055 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4056 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4057 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4058 	    ;;

  4059 	  icpc* )

  4060 	    # Intel C++, used to be incompatible with GCC.

  4061 	    # ICC 10 doesn't accept -KPIC any more.

  4062 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4063 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4064 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4065 	    ;;

  4066 	  pgCC* | pgcpp*)

  4067 	    # Portland Group C++ compiler

  4068 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4069 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

  4070 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4071 	    ;;

  4072 	  cxx*)

  4073 	    # Compaq C++

  4074 	    # Make sure the PIC flag is empty.  It appears that all Alpha

  4075 	    # Linux and Compaq Tru64 Unix objects are PIC.

  4076 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=

  4077 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4078 	    ;;

  4079 	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)

  4080 	    # IBM XL 8.0, 9.0 on PPC and BlueGene

  4081 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4082 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'

  4083 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'

  4084 	    ;;

  4085 	  *)

  4086 	    case `$CC -V 2>&1 | sed 5q` in

  4087 	    *Sun\ C*)

  4088 	      # Sun C++ 5.9

  4089 	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4090 	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4091 	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  4092 	      ;;

  4093 	    esac

  4094 	    ;;

  4095 	esac

  4096 	;;

  4097       lynxos*)

  4098 	;;

  4099       m88k*)

  4100 	;;

  4101       mvs*)

  4102 	case $cc_basename in

  4103 	  cxx*)

  4104 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'

  4105 	    ;;

  4106 	  *)

  4107 	    ;;

  4108 	esac

  4109 	;;

  4110       netbsd*)

  4111 	;;

  4112       *qnx* | *nto*)

  4113         # QNX uses GNU C++, but need to define -shared option too, otherwise

  4114         # it will coredump.

  4115         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'

  4116         ;;

  4117       osf3* | osf4* | osf5*)

  4118 	case $cc_basename in

  4119 	  KCC*)

  4120 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'

  4121 	    ;;

  4122 	  RCC*)

  4123 	    # Rational C++ 2.4.1

  4124 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4125 	    ;;

  4126 	  cxx*)

  4127 	    # Digital/Compaq C++

  4128 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4129 	    # Make sure the PIC flag is empty.  It appears that all Alpha

  4130 	    # Linux and Compaq Tru64 Unix objects are PIC.

  4131 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=

  4132 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4133 	    ;;

  4134 	  *)

  4135 	    ;;

  4136 	esac

  4137 	;;

  4138       psos*)

  4139 	;;

  4140       solaris*)

  4141 	case $cc_basename in

  4142 	  CC* | sunCC*)

  4143 	    # Sun C++ 4.2, 5.x and Centerline C++

  4144 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4145 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4146 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  4147 	    ;;

  4148 	  gcx*)

  4149 	    # Green Hills C++ Compiler

  4150 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  4151 	    ;;

  4152 	  *)

  4153 	    ;;

  4154 	esac

  4155 	;;

  4156       sunos4*)

  4157 	case $cc_basename in

  4158 	  CC*)

  4159 	    # Sun C++ 4.x

  4160 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4161 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4162 	    ;;

  4163 	  lcc*)

  4164 	    # Lucid

  4165 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4166 	    ;;

  4167 	  *)

  4168 	    ;;

  4169 	esac

  4170 	;;

  4171       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

  4172 	case $cc_basename in

  4173 	  CC*)

  4174 	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4175 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4176 	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4177 	    ;;

  4178 	esac

  4179 	;;

  4180       tandem*)

  4181 	case $cc_basename in

  4182 	  NCC*)

  4183 	    # NonStop-UX NCC 3.20

  4184 	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4185 	    ;;

  4186 	  *)

  4187 	    ;;

  4188 	esac

  4189 	;;

  4190       vxworks*)

  4191 	;;

  4192       *)

  4193 	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  4194 	;;

  4195     esac

  4196   fi

  4197 ],

  4198 [

  4199   if test "$GCC" = yes; then

  4200     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4201     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4203     case $host_os in

  4204       aix*)

  4205       # All AIX code is PIC.

  4206       if test "$host_cpu" = ia64; then

  4207 	# AIX 5 now supports IA64 processor

  4208 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4209       fi

  4210       ;;

  4212     amigaos*)

  4213       case $host_cpu in

  4214       powerpc)

  4215             # see comment about AmigaOS4 .so support

  4216             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4217         ;;

  4218       m68k)

  4219             # FIXME: we need at least 68020 code to build shared libraries, but

  4220             # adding the `-m68020' flag to GCC prevents building anything better,

  4221             # like `-m68040'.

  4222             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'

  4223         ;;

  4224       esac

  4225       ;;

  4227     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)

  4228       # PIC is the default for these OSes.

  4229       ;;

  4231     mingw* | cygwin* | pw32* | os2* | cegcc*)

  4232       # This hack is so that the source file can tell whether it is being

  4233       # built for inclusion in a dll (and should export symbols for example).

  4234       # Although the cygwin gcc ignores -fPIC, still need this for old-style

  4235       # (--disable-auto-import) libraries

  4236       m4_if([$1], [GCJ], [],

  4237 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])

  4238       ;;

  4240     darwin* | rhapsody*)

  4241       # PIC is the default on this platform

  4242       # Common symbols not allowed in MH_DYLIB files

  4243       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'

  4244       ;;

  4246     haiku*)

  4247       # PIC is the default for Haiku.

  4248       # The "-static" flag exists, but is broken.

  4249       _LT_TAGVAR(lt_prog_compiler_static, $1)=

  4250       ;;

  4252     hpux*)

  4253       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit

  4254       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag

  4255       # sets the default TLS model and affects inlining.

  4256       case $host_cpu in

  4257       hppa*64*)

  4258 	# +Z the default

  4259 	;;

  4260       *)

  4261 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4262 	;;

  4263       esac

  4264       ;;

  4266     interix[[3-9]]*)

  4267       # Interix 3.x gcc -fpic/-fPIC options generate broken code.

  4268       # Instead, we relocate shared libraries at runtime.

  4269       ;;

  4271     msdosdjgpp*)

  4272       # Just because we use GCC doesn't mean we suddenly get shared libraries

  4273       # on systems that don't support them.

  4274       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  4275       enable_shared=no

  4276       ;;

  4278     *nto* | *qnx*)

  4279       # QNX uses GNU C++, but need to define -shared option too, otherwise

  4280       # it will coredump.

  4281       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'

  4282       ;;

  4284     sysv4*MP*)

  4285       if test -d /usr/nec; then

  4286 	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic

  4287       fi

  4288       ;;

  4290     *)

  4291       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4292       ;;

  4293     esac

  4295     case $cc_basename in

  4296     nvcc*) # Cuda Compiler Driver 2.2

  4297       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '

  4298       if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then

  4299         _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"

  4300       fi

  4301       ;;

  4302     esac

  4303   else

  4304     # PORTME Check for flag to pass linker flags through the system compiler.

  4305     case $host_os in

  4306     aix*)

  4307       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4308       if test "$host_cpu" = ia64; then

  4309 	# AIX 5 now supports IA64 processor

  4310 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4311       else

  4312 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'

  4313       fi

  4314       ;;

  4316     mingw* | cygwin* | pw32* | os2* | cegcc*)

  4317       # This hack is so that the source file can tell whether it is being

  4318       # built for inclusion in a dll (and should export symbols for example).

  4319       m4_if([$1], [GCJ], [],

  4320 	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])

  4321       ;;

  4323     hpux9* | hpux10* | hpux11*)

  4324       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4325       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but

  4326       # not for PA HP-UX.

  4327       case $host_cpu in

  4328       hppa*64*|ia64*)

  4329 	# +Z the default

  4330 	;;

  4331       *)

  4332 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'

  4333 	;;

  4334       esac

  4335       # Is there a better lt_prog_compiler_static that works with the bundled CC?

  4336       _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'

  4337       ;;

  4339     irix5* | irix6* | nonstopux*)

  4340       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4341       # PIC (with -KPIC) is the default.

  4342       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4343       ;;

  4345     linux* | k*bsd*-gnu | kopensolaris*-gnu)

  4346       case $cc_basename in

  4347       # old Intel for x86_64 which still supported -KPIC.

  4348       ecc*)

  4349 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4350 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4351 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4352         ;;

  4353       # icc used to be incompatible with GCC.

  4354       # ICC 10 doesn't accept -KPIC any more.

  4355       icc* | ifort*)

  4356 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4357 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4358 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4359         ;;

  4360       # Lahey Fortran 8.1.

  4361       lf95*)

  4362 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4363 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'

  4364 	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'

  4365 	;;

  4366       nagfor*)

  4367 	# NAG Fortran compiler

  4368 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'

  4369 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  4370 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4371 	;;

  4372       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)

  4373         # Portland Group compilers (*not* the Pentium gcc compiler,

  4374 	# which looks to be a dead project)

  4375 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4376 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

  4377 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4378         ;;

  4379       ccc*)

  4380         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4381         # All Alpha code is PIC.

  4382         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4383         ;;

  4384       xl* | bgxl* | bgf* | mpixl*)

  4385 	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene

  4386 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4387 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'

  4388 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'

  4389 	;;

  4390       *)

  4391 	case `$CC -V 2>&1 | sed 5q` in

  4392 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)

  4393 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker

  4394 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4395 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4396 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''

  4397 	  ;;

  4398 	*Sun\ F* | *Sun*Fortran*)

  4399 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4400 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4401 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  4402 	  ;;

  4403 	*Sun\ C*)

  4404 	  # Sun C 5.9

  4405 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4406 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4407 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4408 	  ;;

  4409         *Intel*\ [[CF]]*Compiler*)

  4410 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4411 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'

  4412 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'

  4413 	  ;;

  4414 	*Portland\ Group*)

  4415 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4416 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'

  4417 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4418 	  ;;

  4419 	esac

  4420 	;;

  4421       esac

  4422       ;;

  4424     newsos6)

  4425       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4426       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4427       ;;

  4429     *nto* | *qnx*)

  4430       # QNX uses GNU C++, but need to define -shared option too, otherwise

  4431       # it will coredump.

  4432       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'

  4433       ;;

  4435     osf3* | osf4* | osf5*)

  4436       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4437       # All OSF/1 code is PIC.

  4438       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4439       ;;

  4441     rdos*)

  4442       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'

  4443       ;;

  4445     solaris*)

  4446       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4447       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4448       case $cc_basename in

  4449       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)

  4450 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;

  4451       *)

  4452 	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;

  4453       esac

  4454       ;;

  4456     sunos4*)

  4457       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '

  4458       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'

  4459       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4460       ;;

  4462     sysv4 | sysv4.2uw2* | sysv4.3*)

  4463       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4464       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4465       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4466       ;;

  4468     sysv4*MP*)

  4469       if test -d /usr/nec ;then

  4470 	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'

  4471 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4472       fi

  4473       ;;

  4475     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)

  4476       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4477       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'

  4478       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4479       ;;

  4481     unicos*)

  4482       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'

  4483       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  4484       ;;

  4486     uts4*)

  4487       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'

  4488       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'

  4489       ;;

  4491     *)

  4492       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no

  4493       ;;

  4494     esac

  4495   fi

  4496 ])

  4497 case $host_os in

  4498   # For platforms which do not support PIC, -DPIC is meaningless:

  4499   *djgpp*)

  4500     _LT_TAGVAR(lt_prog_compiler_pic, $1)=

  4501     ;;

  4502   *)

  4503     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"

  4504     ;;

  4505 esac

  4507 AC_CACHE_CHECK([for $compiler option to produce PIC],

  4508   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],

  4509   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])

  4510 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)

  4512 #

  4513 # Check to make sure the PIC flag actually works.

  4514 #

  4515 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then

  4516   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],

  4517     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],

  4518     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],

  4519     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in

  4520      "" | " "*) ;;

  4521      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;

  4522      esac],

  4523     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=

  4524      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])

  4525 fi

  4526 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],

  4527 	[Additional compiler flags for building library objects])

  4529 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],

  4530 	[How to pass a linker flag through the compiler])

  4531 #

  4532 # Check to make sure the static flag actually works.

  4533 #

  4534 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"

  4535 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],

  4536   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),

  4537   $lt_tmp_static_flag,

  4538   [],

  4539   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])

  4540 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],

  4541 	[Compiler flag to prevent dynamic linking])

  4542 ])# _LT_COMPILER_PIC

  4545 # _LT_LINKER_SHLIBS([TAGNAME])

  4546 # ----------------------------

  4547 # See if the linker supports building shared libraries.

  4548 m4_defun([_LT_LINKER_SHLIBS],

  4549 [AC_REQUIRE([LT_PATH_LD])dnl

  4550 AC_REQUIRE([LT_PATH_NM])dnl

  4551 m4_require([_LT_PATH_MANIFEST_TOOL])dnl

  4552 m4_require([_LT_FILEUTILS_DEFAULTS])dnl

  4553 m4_require([_LT_DECL_EGREP])dnl

  4554 m4_require([_LT_DECL_SED])dnl

  4555 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl

  4556 m4_require([_LT_TAG_COMPILER])dnl

  4557 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

  4558 m4_if([$1], [CXX], [

  4559   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  4560   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']

  4561   case $host_os in

  4562   aix[[4-9]]*)

  4563     # If we're using GNU nm, then we don't want the "-C" option.

  4564     # -C means demangle to AIX nm, but means don't demangle with GNU nm

  4565     # Also, AIX nm treats weak defined symbols like other global defined

  4566     # symbols, whereas GNU nm marks them as "W".

  4567     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then

  4568       _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

  4569     else

  4570       _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

  4571     fi

  4572     ;;

  4573   pw32*)

  4574     _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"

  4575     ;;

  4576   cygwin* | mingw* | cegcc*)

  4577     case $cc_basename in

  4578     cl*)

  4579       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'

  4580       ;;

  4581     *)

  4582       _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'

  4583       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']

  4584       ;;

  4585     esac

  4586     ;;

  4587   *)

  4588     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  4589     ;;

  4590   esac

  4591 ], [

  4592   runpath_var=

  4593   _LT_TAGVAR(allow_undefined_flag, $1)=

  4594   _LT_TAGVAR(always_export_symbols, $1)=no

  4595   _LT_TAGVAR(archive_cmds, $1)=

  4596   _LT_TAGVAR(archive_expsym_cmds, $1)=

  4597   _LT_TAGVAR(compiler_needs_object, $1)=no

  4598   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  4599   _LT_TAGVAR(export_dynamic_flag_spec, $1)=

  4600   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'

  4601   _LT_TAGVAR(hardcode_automatic, $1)=no

  4602   _LT_TAGVAR(hardcode_direct, $1)=no

  4603   _LT_TAGVAR(hardcode_direct_absolute, $1)=no

  4604   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=

  4605   _LT_TAGVAR(hardcode_libdir_separator, $1)=

  4606   _LT_TAGVAR(hardcode_minus_L, $1)=no

  4607   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  4608   _LT_TAGVAR(inherit_rpath, $1)=no

  4609   _LT_TAGVAR(link_all_deplibs, $1)=unknown

  4610   _LT_TAGVAR(module_cmds, $1)=

  4611   _LT_TAGVAR(module_expsym_cmds, $1)=

  4612   _LT_TAGVAR(old_archive_from_new_cmds, $1)=

  4613   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=

  4614   _LT_TAGVAR(thread_safe_flag_spec, $1)=

  4615   _LT_TAGVAR(whole_archive_flag_spec, $1)=

  4616   # include_expsyms should be a list of space-separated symbols to be *always*

  4617   # included in the symbol list

  4618   _LT_TAGVAR(include_expsyms, $1)=

  4619   # exclude_expsyms can be an extended regexp of symbols to exclude

  4620   # it will be wrapped by ` (' and `)$', so one must not match beginning or

  4621   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',

  4622   # as well as any symbol that contains `d'.

  4623   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']

  4624   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out

  4625   # platforms (ab)use it in PIC code, but their linkers get confused if

  4626   # the symbol is explicitly referenced.  Since portable code cannot

  4627   # rely on this symbol name, it's probably fine to never include it in

  4628   # preloaded symbol tables.

  4629   # Exclude shared library initialization/finalization symbols.

  4630 dnl Note also adjust exclude_expsyms for C++ above.

  4631   extract_expsyms_cmds=

  4633   case $host_os in

  4634   cygwin* | mingw* | pw32* | cegcc*)

  4635     # FIXME: the MSVC++ port hasn't been tested in a loooong time

  4636     # When not using gcc, we currently assume that we are using

  4637     # Microsoft Visual C++.

  4638     if test "$GCC" != yes; then

  4639       with_gnu_ld=no

  4640     fi

  4641     ;;

  4642   interix*)

  4643     # we just hope/assume this is gcc and not c89 (= MSVC++)

  4644     with_gnu_ld=yes

  4645     ;;

  4646   openbsd*)

  4647     with_gnu_ld=no

  4648     ;;

  4649   esac

  4651   _LT_TAGVAR(ld_shlibs, $1)=yes

  4653   # On some targets, GNU ld is compatible enough with the native linker

  4654   # that we're better off using the native interface for both.

  4655   lt_use_gnu_ld_interface=no

  4656   if test "$with_gnu_ld" = yes; then

  4657     case $host_os in

  4658       aix*)

  4659 	# The AIX port of GNU ld has always aspired to compatibility

  4660 	# with the native linker.  However, as the warning in the GNU ld

  4661 	# block says, versions before 2.19.5* couldn't really create working

  4662 	# shared libraries, regardless of the interface used.

  4663 	case `$LD -v 2>&1` in

  4664 	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;

  4665 	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;

  4666 	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;

  4667 	  *)

  4668 	    lt_use_gnu_ld_interface=yes

  4669 	    ;;

  4670 	esac

  4671 	;;

  4672       *)

  4673 	lt_use_gnu_ld_interface=yes

  4674 	;;

  4675     esac

  4676   fi

  4678   if test "$lt_use_gnu_ld_interface" = yes; then

  4679     # If archive_cmds runs LD, not CC, wlarc should be empty

  4680     wlarc='${wl}'

  4682     # Set some defaults for GNU ld with shared library support. These

  4683     # are reset later if shared libraries are not supported. Putting them

  4684     # here allows them to be overridden if necessary.

  4685     runpath_var=LD_RUN_PATH

  4686     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  4687     _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  4688     # ancient GNU ld didn't support --whole-archive et. al.

  4689     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then

  4690       _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  4691     else

  4692       _LT_TAGVAR(whole_archive_flag_spec, $1)=

  4693     fi

  4694     supports_anon_versioning=no

  4695     case `$LD -v 2>&1` in

  4696       *GNU\ gold*) supports_anon_versioning=yes ;;

  4697       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11

  4698       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...

  4699       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...

  4700       *\ 2.11.*) ;; # other 2.11 versions

  4701       *) supports_anon_versioning=yes ;;

  4702     esac

  4704     # See if GNU ld supports shared libraries.

  4705     case $host_os in

  4706     aix[[3-9]]*)

  4707       # On AIX/PPC, the GNU linker is very broken

  4708       if test "$host_cpu" != ia64; then

  4709 	_LT_TAGVAR(ld_shlibs, $1)=no

  4710 	cat <<_LT_EOF 1>&2

  4712 *** Warning: the GNU linker, at least up to release 2.19, is reported

  4713 *** to be unable to reliably create shared libraries on AIX.

  4714 *** Therefore, libtool is disabling shared libraries support.  If you

  4715 *** really care for shared libraries, you may want to install binutils

  4716 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.

  4717 *** You will then need to restart the configuration process.

  4719 _LT_EOF

  4720       fi

  4721       ;;

  4723     amigaos*)

  4724       case $host_cpu in

  4725       powerpc)

  4726             # see comment about AmigaOS4 .so support

  4727             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  4728             _LT_TAGVAR(archive_expsym_cmds, $1)=''

  4729         ;;

  4730       m68k)

  4731             _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)'

  4732             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  4733             _LT_TAGVAR(hardcode_minus_L, $1)=yes

  4734         ;;

  4735       esac

  4736       ;;

  4738     beos*)

  4739       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

  4740 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  4741 	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc

  4742 	# support --undefined.  This deserves some investigation.  FIXME

  4743 	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  4744       else

  4745 	_LT_TAGVAR(ld_shlibs, $1)=no

  4746       fi

  4747       ;;

  4749     cygwin* | mingw* | pw32* | cegcc*)

  4750       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

  4751       # as there is no search path for DLLs.

  4752       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  4753       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'

  4754       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  4755       _LT_TAGVAR(always_export_symbols, $1)=no

  4756       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  4757       _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'

  4758       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']

  4760       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then

  4761         _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'

  4762 	# If the export-symbols file already is a .def file (1st line

  4763 	# is EXPORTS), use it as is; otherwise, prepend...

  4764 	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  4765 	  cp $export_symbols $output_objdir/$soname.def;

  4766 	else

  4767 	  echo EXPORTS > $output_objdir/$soname.def;

  4768 	  cat $export_symbols >> $output_objdir/$soname.def;

  4769 	fi~

  4770 	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'

  4771       else

  4772 	_LT_TAGVAR(ld_shlibs, $1)=no

  4773       fi

  4774       ;;

  4776     haiku*)

  4777       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  4778       _LT_TAGVAR(link_all_deplibs, $1)=yes

  4779       ;;

  4781     interix[[3-9]]*)

  4782       _LT_TAGVAR(hardcode_direct, $1)=no

  4783       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  4784       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  4785       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  4786       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

  4787       # Instead, shared libraries are loaded at an image base (0x10000000 by

  4788       # default) and relocated if they conflict, which is a slow very memory

  4789       # consuming and fragmenting process.  To avoid this, we pick a random,

  4790       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

  4791       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.

  4792       _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'

  4793       _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'

  4794       ;;

  4796     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)

  4797       tmp_diet=no

  4798       if test "$host_os" = linux-dietlibc; then

  4799 	case $cc_basename in

  4800 	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)

  4801 	esac

  4802       fi

  4803       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \

  4804 	 && test "$tmp_diet" = no

  4805       then

  4806 	tmp_addflag=' $pic_flag'

  4807 	tmp_sharedflag='-shared'

  4808 	case $cc_basename,$host_cpu in

  4809         pgcc*)				# Portland Group C compiler

  4810 	  _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'

  4811 	  tmp_addflag=' $pic_flag'

  4812 	  ;;

  4813 	pgf77* | pgf90* | pgf95* | pgfortran*)

  4814 					# Portland Group f77 and f90 compilers

  4815 	  _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'

  4816 	  tmp_addflag=' $pic_flag -Mnomain' ;;

  4817 	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64

  4818 	  tmp_addflag=' -i_dynamic' ;;

  4819 	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64

  4820 	  tmp_addflag=' -i_dynamic -nofor_main' ;;

  4821 	ifc* | ifort*)			# Intel Fortran compiler

  4822 	  tmp_addflag=' -nofor_main' ;;

  4823 	lf95*)				# Lahey Fortran 8.1

  4824 	  _LT_TAGVAR(whole_archive_flag_spec, $1)=

  4825 	  tmp_sharedflag='--shared' ;;

  4826 	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)

  4827 	  tmp_sharedflag='-qmkshrobj'

  4828 	  tmp_addflag= ;;

  4829 	nvcc*)	# Cuda Compiler Driver 2.2

  4830 	  _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'

  4831 	  _LT_TAGVAR(compiler_needs_object, $1)=yes

  4832 	  ;;

  4833 	esac

  4834 	case `$CC -V 2>&1 | sed 5q` in

  4835 	*Sun\ C*)			# Sun C 5.9

  4836 	  _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'

  4837 	  _LT_TAGVAR(compiler_needs_object, $1)=yes

  4838 	  tmp_sharedflag='-G' ;;

  4839 	*Sun\ F*)			# Sun Fortran 8.3

  4840 	  tmp_sharedflag='-G' ;;

  4841 	esac

  4842 	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  4844         if test "x$supports_anon_versioning" = xyes; then

  4845           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~

  4846 	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~

  4847 	    echo "local: *; };" >> $output_objdir/$libname.ver~

  4848 	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'

  4849         fi

  4851 	case $cc_basename in

  4852 	xlf* | bgf* | bgxlf* | mpixlf*)

  4853 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself

  4854 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'

  4855 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  4856 	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'

  4857 	  if test "x$supports_anon_versioning" = xyes; then

  4858 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~

  4859 	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~

  4860 	      echo "local: *; };" >> $output_objdir/$libname.ver~

  4861 	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'

  4862 	  fi

  4863 	  ;;

  4864 	esac

  4865       else

  4866         _LT_TAGVAR(ld_shlibs, $1)=no

  4867       fi

  4868       ;;

  4870     netbsd*)

  4871       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then

  4872 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'

  4873 	wlarc=

  4874       else

  4875 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  4876 	_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'

  4877       fi

  4878       ;;

  4880     solaris*)

  4881       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then

  4882 	_LT_TAGVAR(ld_shlibs, $1)=no

  4883 	cat <<_LT_EOF 1>&2

  4885 *** Warning: The releases 2.8.* of the GNU linker cannot reliably

  4886 *** create shared libraries on Solaris systems.  Therefore, libtool

  4887 *** is disabling shared libraries support.  We urge you to upgrade GNU

  4888 *** binutils to release 2.9.1 or newer.  Another option is to modify

  4889 *** your PATH or compiler configuration so that the native linker is

  4890 *** used, and then restart.

  4892 _LT_EOF

  4893       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

  4894 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  4895 	_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'

  4896       else

  4897 	_LT_TAGVAR(ld_shlibs, $1)=no

  4898       fi

  4899       ;;

  4901     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)

  4902       case `$LD -v 2>&1` in

  4903         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)

  4904 	_LT_TAGVAR(ld_shlibs, $1)=no

  4905 	cat <<_LT_EOF 1>&2

  4907 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not

  4908 *** reliably create shared libraries on SCO systems.  Therefore, libtool

  4909 *** is disabling shared libraries support.  We urge you to upgrade GNU

  4910 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify

  4911 *** your PATH or compiler configuration so that the native linker is

  4912 *** used, and then restart.

  4914 _LT_EOF

  4915 	;;

  4916 	*)

  4917 	  # For security reasons, it is highly recommended that you always

  4918 	  # use absolute paths for naming shared libraries, and exclude the

  4919 	  # DT_RUNPATH tag from executables and libraries.  But doing so

  4920 	  # requires that you compile everything twice, which is a pain.

  4921 	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

  4922 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  4923 	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  4924 	    _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'

  4925 	  else

  4926 	    _LT_TAGVAR(ld_shlibs, $1)=no

  4927 	  fi

  4928 	;;

  4929       esac

  4930       ;;

  4932     sunos4*)

  4933       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  4934       wlarc=

  4935       _LT_TAGVAR(hardcode_direct, $1)=yes

  4936       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  4937       ;;

  4939     *)

  4940       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

  4941 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  4942 	_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'

  4943       else

  4944 	_LT_TAGVAR(ld_shlibs, $1)=no

  4945       fi

  4946       ;;

  4947     esac

  4949     if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then

  4950       runpath_var=

  4951       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=

  4952       _LT_TAGVAR(export_dynamic_flag_spec, $1)=

  4953       _LT_TAGVAR(whole_archive_flag_spec, $1)=

  4954     fi

  4955   else

  4956     # PORTME fill in a description of your system's linker (not GNU ld)

  4957     case $host_os in

  4958     aix3*)

  4959       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  4960       _LT_TAGVAR(always_export_symbols, $1)=yes

  4961       _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'

  4962       # Note: this linker hardcodes the directories in LIBPATH if there

  4963       # are no directories specified by -L.

  4964       _LT_TAGVAR(hardcode_minus_L, $1)=yes

  4965       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then

  4966 	# Neither direct hardcoding nor static linking is supported with a

  4967 	# broken collect2.

  4968 	_LT_TAGVAR(hardcode_direct, $1)=unsupported

  4969       fi

  4970       ;;

  4972     aix[[4-9]]*)

  4973       if test "$host_cpu" = ia64; then

  4974 	# On IA64, the linker does run time linking by default, so we don't

  4975 	# have to do anything special.

  4976 	aix_use_runtimelinking=no

  4977 	exp_sym_flag='-Bexport'

  4978 	no_entry_flag=""

  4979       else

  4980 	# If we're using GNU nm, then we don't want the "-C" option.

  4981 	# -C means demangle to AIX nm, but means don't demangle with GNU nm

  4982 	# Also, AIX nm treats weak defined symbols like other global

  4983 	# defined symbols, whereas GNU nm marks them as "W".

  4984 	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then

  4985 	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

  4986 	else

  4987 	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'

  4988 	fi

  4989 	aix_use_runtimelinking=no

  4991 	# Test if we are trying to use run time linking or normal

  4992 	# AIX style linking. If -brtl is somewhere in LDFLAGS, we

  4993 	# need to do runtime linking.

  4994 	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)

  4995 	  for ld_flag in $LDFLAGS; do

  4996 	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then

  4997 	    aix_use_runtimelinking=yes

  4998 	    break

  4999 	  fi

  5000 	  done

  5001 	  ;;

  5002 	esac

  5004 	exp_sym_flag='-bexport'

  5005 	no_entry_flag='-bnoentry'

  5006       fi

  5008       # When large executables or shared objects are built, AIX ld can

  5009       # have problems creating the table of contents.  If linking a library

  5010       # or program results in "error TOC overflow" add -mminimal-toc to

  5011       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not

  5012       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

  5014       _LT_TAGVAR(archive_cmds, $1)=''

  5015       _LT_TAGVAR(hardcode_direct, $1)=yes

  5016       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes

  5017       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'

  5018       _LT_TAGVAR(link_all_deplibs, $1)=yes

  5019       _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'

  5021       if test "$GCC" = yes; then

  5022 	case $host_os in aix4.[[012]]|aix4.[[012]].*)

  5023 	# We only want to do this on AIX 4.2 and lower, the check

  5024 	# below for broken collect2 doesn't work under 4.3+

  5025 	  collect2name=`${CC} -print-prog-name=collect2`

  5026 	  if test -f "$collect2name" &&

  5027 	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null

  5028 	  then

  5029 	  # We have reworked collect2

  5030 	  :

  5031 	  else

  5032 	  # We have old collect2

  5033 	  _LT_TAGVAR(hardcode_direct, $1)=unsupported

  5034 	  # It fails to find uninstalled libraries when the uninstalled

  5035 	  # path is not listed in the libpath.  Setting hardcode_minus_L

  5036 	  # to unsupported forces relinking

  5037 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes

  5038 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5039 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=

  5040 	  fi

  5041 	  ;;

  5042 	esac

  5043 	shared_flag='-shared'

  5044 	if test "$aix_use_runtimelinking" = yes; then

  5045 	  shared_flag="$shared_flag "'${wl}-G'

  5046 	fi

  5047       else

  5048 	# not using gcc

  5049 	if test "$host_cpu" = ia64; then

  5050 	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

  5051 	# chokes on -Wl,-G. The following line is correct:

  5052 	  shared_flag='-G'

  5053 	else

  5054 	  if test "$aix_use_runtimelinking" = yes; then

  5055 	    shared_flag='${wl}-G'

  5056 	  else

  5057 	    shared_flag='${wl}-bM:SRE'

  5058 	  fi

  5059 	fi

  5060       fi

  5062       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'

  5063       # It seems that -bexpall does not export symbols beginning with

  5064       # underscore (_), so it is better to generate a list of symbols to export.

  5065       _LT_TAGVAR(always_export_symbols, $1)=yes

  5066       if test "$aix_use_runtimelinking" = yes; then

  5067 	# Warning - without using the other runtime loading flags (-brtl),

  5068 	# -berok will link without error, but may produce a broken library.

  5069 	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'

  5070         # Determine the default libpath from the value encoded in an

  5071         # empty executable.

  5072         _LT_SYS_MODULE_PATH_AIX([$1])

  5073         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  5074         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"

  5075       else

  5076 	if test "$host_cpu" = ia64; then

  5077 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

  5078 	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

  5079 	  _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"

  5080 	else

  5081 	 # Determine the default libpath from the value encoded in an

  5082 	 # empty executable.

  5083 	 _LT_SYS_MODULE_PATH_AIX([$1])

  5084 	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  5085 	  # Warning - without using the other run time loading flags,

  5086 	  # -berok will link without error, but may produce a broken library.

  5087 	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

  5088 	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

  5089 	  if test "$with_gnu_ld" = yes; then

  5090 	    # We only use this code for GNU lds that support --whole-archive.

  5091 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'

  5092 	  else

  5093 	    # Exported symbols can be pulled into shared objects from archives

  5094 	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'

  5095 	  fi

  5096 	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes

  5097 	  # This is similar to how AIX traditionally builds its shared libraries.

  5098 	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

  5099 	fi

  5100       fi

  5101       ;;

  5103     amigaos*)

  5104       case $host_cpu in

  5105       powerpc)

  5106             # see comment about AmigaOS4 .so support

  5107             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5108             _LT_TAGVAR(archive_expsym_cmds, $1)=''

  5109         ;;

  5110       m68k)

  5111             _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)'

  5112             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5113             _LT_TAGVAR(hardcode_minus_L, $1)=yes

  5114         ;;

  5115       esac

  5116       ;;

  5118     bsdi[[45]]*)

  5119       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic

  5120       ;;

  5122     cygwin* | mingw* | pw32* | cegcc*)

  5123       # When not using gcc, we currently assume that we are using

  5124       # Microsoft Visual C++.

  5125       # hardcode_libdir_flag_spec is actually meaningless, as there is

  5126       # no search path for DLLs.

  5127       case $cc_basename in

  5128       cl*)

  5129 	# Native MSVC

  5130 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

  5131 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  5132 	_LT_TAGVAR(always_export_symbols, $1)=yes

  5133 	_LT_TAGVAR(file_list_spec, $1)='@'

  5134 	# Tell ltmain to make .lib files, not .a files.

  5135 	libext=lib

  5136 	# Tell ltmain to make .dll files, not .so files.

  5137 	shrext_cmds=".dll"

  5138 	# FIXME: Setting linknames here is a bad hack.

  5139 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='

  5140 	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  5141 	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;

  5142 	  else

  5143 	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;

  5144 	  fi~

  5145 	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~

  5146 	  linknames='

  5147 	# The linker will not automatically build a static lib if we build a DLL.

  5148 	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'

  5149 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  5150 	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'

  5151 	_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'

  5152 	# Don't use ranlib

  5153 	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'

  5154 	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~

  5155 	  lt_tool_outputfile="@TOOL_OUTPUT@"~

  5156 	  case $lt_outputfile in

  5157 	    *.exe|*.EXE) ;;

  5158 	    *)

  5159 	      lt_outputfile="$lt_outputfile.exe"

  5160 	      lt_tool_outputfile="$lt_tool_outputfile.exe"

  5161 	      ;;

  5162 	  esac~

  5163 	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then

  5164 	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;

  5165 	    $RM "$lt_outputfile.manifest";

  5166 	  fi'

  5167 	;;

  5168       *)

  5169 	# Assume MSVC wrapper

  5170 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

  5171 	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  5172 	# Tell ltmain to make .lib files, not .a files.

  5173 	libext=lib

  5174 	# Tell ltmain to make .dll files, not .so files.

  5175 	shrext_cmds=".dll"

  5176 	# FIXME: Setting linknames here is a bad hack.

  5177 	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='

  5178 	# The linker will automatically build a .lib file if we build a DLL.

  5179 	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'

  5180 	# FIXME: Should let the user specify the lib program.

  5181 	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'

  5182 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  5183 	;;

  5184       esac

  5185       ;;

  5187     darwin* | rhapsody*)

  5188       _LT_DARWIN_LINKER_FEATURES($1)

  5189       ;;

  5191     dgux*)

  5192       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5193       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5194       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5195       ;;

  5197     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor

  5198     # support.  Future versions do this automatically, but an explicit c++rt0.o

  5199     # does not break anything, and helps significantly (at the cost of a little

  5200     # extra space).

  5201     freebsd2.2*)

  5202       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'

  5203       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5204       _LT_TAGVAR(hardcode_direct, $1)=yes

  5205       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5206       ;;

  5208     # Unfortunately, older versions of FreeBSD 2 do not have this feature.

  5209     freebsd2.*)

  5210       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5211       _LT_TAGVAR(hardcode_direct, $1)=yes

  5212       _LT_TAGVAR(hardcode_minus_L, $1)=yes

  5213       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5214       ;;

  5216     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.

  5217     freebsd* | dragonfly*)

  5218       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  5219       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5220       _LT_TAGVAR(hardcode_direct, $1)=yes

  5221       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5222       ;;

  5224     hpux9*)

  5225       if test "$GCC" = yes; then

  5226 	_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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

  5227       else

  5228 	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

  5229       fi

  5230       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5231       _LT_TAGVAR(hardcode_libdir_separator, $1)=:

  5232       _LT_TAGVAR(hardcode_direct, $1)=yes

  5234       # hardcode_minus_L: Not really in the search PATH,

  5235       # but as the default location of the library.

  5236       _LT_TAGVAR(hardcode_minus_L, $1)=yes

  5237       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5238       ;;

  5240     hpux10*)

  5241       if test "$GCC" = yes && test "$with_gnu_ld" = no; then

  5242 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5243       else

  5244 	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'

  5245       fi

  5246       if test "$with_gnu_ld" = no; then

  5247 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5248 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

  5249 	_LT_TAGVAR(hardcode_direct, $1)=yes

  5250 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

  5251 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5252 	# hardcode_minus_L: Not really in the search PATH,

  5253 	# but as the default location of the library.

  5254 	_LT_TAGVAR(hardcode_minus_L, $1)=yes

  5255       fi

  5256       ;;

  5258     hpux11*)

  5259       if test "$GCC" = yes && test "$with_gnu_ld" = no; then

  5260 	case $host_cpu in

  5261 	hppa*64*)

  5262 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5263 	  ;;

  5264 	ia64*)

  5265 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

  5266 	  ;;

  5267 	*)

  5268 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'

  5269 	  ;;

  5270 	esac

  5271       else

  5272 	case $host_cpu in

  5273 	hppa*64*)

  5274 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5275 	  ;;

  5276 	ia64*)

  5277 	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'

  5278 	  ;;

  5279 	*)

  5280 	m4_if($1, [], [

  5281 	  # Older versions of the 11.00 compiler do not understand -b yet

  5282 	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)

  5283 	  _LT_LINKER_OPTION([if $CC understands -b],

  5284 	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],

  5285 	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],

  5286 	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],

  5287 	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])

  5288 	  ;;

  5289 	esac

  5290       fi

  5291       if test "$with_gnu_ld" = no; then

  5292 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  5293 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:

  5295 	case $host_cpu in

  5296 	hppa*64*|ia64*)

  5297 	  _LT_TAGVAR(hardcode_direct, $1)=no

  5298 	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5299 	  ;;

  5300 	*)

  5301 	  _LT_TAGVAR(hardcode_direct, $1)=yes

  5302 	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes

  5303 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5305 	  # hardcode_minus_L: Not really in the search PATH,

  5306 	  # but as the default location of the library.

  5307 	  _LT_TAGVAR(hardcode_minus_L, $1)=yes

  5308 	  ;;

  5309 	esac

  5310       fi

  5311       ;;

  5313     irix5* | irix6* | nonstopux*)

  5314       if test "$GCC" = yes; then

  5315 	_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'

  5316 	# Try to use the -exported_symbol ld option, if it does not

  5317 	# work, assume that -exports_file does not work either and

  5318 	# implicitly export all symbols.

  5319 	# This should be the same for all languages, so no per-tag cache variable.

  5320 	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],

  5321 	  [lt_cv_irix_exported_symbol],

  5322 	  [save_LDFLAGS="$LDFLAGS"

  5323 	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"

  5324 	   AC_LINK_IFELSE(

  5325 	     [AC_LANG_SOURCE(

  5326 	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],

  5327 			      [C++], [[int foo (void) { return 0; }]],

  5328 			      [Fortran 77], [[

  5329       subroutine foo

  5330       end]],

  5331 			      [Fortran], [[

  5332       subroutine foo

  5333       end]])])],

  5334 	      [lt_cv_irix_exported_symbol=yes],

  5335 	      [lt_cv_irix_exported_symbol=no])

  5336            LDFLAGS="$save_LDFLAGS"])

  5337 	if test "$lt_cv_irix_exported_symbol" = yes; then

  5338           _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'

  5339 	fi

  5340       else

  5341 	_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'

  5342 	_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'

  5343       fi

  5344       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'

  5345       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5346       _LT_TAGVAR(hardcode_libdir_separator, $1)=:

  5347       _LT_TAGVAR(inherit_rpath, $1)=yes

  5348       _LT_TAGVAR(link_all_deplibs, $1)=yes

  5349       ;;

  5351     netbsd*)

  5352       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then

  5353 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out

  5354       else

  5355 	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF

  5356       fi

  5357       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5358       _LT_TAGVAR(hardcode_direct, $1)=yes

  5359       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5360       ;;

  5362     newsos6)

  5363       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5364       _LT_TAGVAR(hardcode_direct, $1)=yes

  5365       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5366       _LT_TAGVAR(hardcode_libdir_separator, $1)=:

  5367       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5368       ;;

  5370     *nto* | *qnx*)

  5371       ;;

  5373     openbsd*)

  5374       if test -f /usr/libexec/ld.so; then

  5375 	_LT_TAGVAR(hardcode_direct, $1)=yes

  5376 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5377 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes

  5378 	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then

  5379 	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  5380 	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'

  5381 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  5382 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  5383 	else

  5384 	  case $host_os in

  5385 	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)

  5386 	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'

  5387 	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5388 	     ;;

  5389 	   *)

  5390 	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'

  5391 	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  5392 	     ;;

  5393 	  esac

  5394 	fi

  5395       else

  5396 	_LT_TAGVAR(ld_shlibs, $1)=no

  5397       fi

  5398       ;;

  5400     os2*)

  5401       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5402       _LT_TAGVAR(hardcode_minus_L, $1)=yes

  5403       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  5404       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'

  5405       _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'

  5406       ;;

  5408     osf3*)

  5409       if test "$GCC" = yes; then

  5410 	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  5411 	_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'

  5412       else

  5413 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  5414 	_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'

  5415       fi

  5416       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'

  5417       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5418       _LT_TAGVAR(hardcode_libdir_separator, $1)=:

  5419       ;;

  5421     osf4* | osf5*)	# as osf3* with the addition of -msym flag

  5422       if test "$GCC" = yes; then

  5423 	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'

  5424 	_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'

  5425 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5426       else

  5427 	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'

  5428 	_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'

  5429 	_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~

  5430 	$CC -shared${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'

  5432 	# Both c and cxx compiler support -rpath directly

  5433 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'

  5434       fi

  5435       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'

  5436       _LT_TAGVAR(hardcode_libdir_separator, $1)=:

  5437       ;;

  5439     solaris*)

  5440       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'

  5441       if test "$GCC" = yes; then

  5442 	wlarc='${wl}'

  5443 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'

  5444 	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

  5445 	  $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'

  5446       else

  5447 	case `$CC -V 2>&1` in

  5448 	*"Compilers 5.0"*)

  5449 	  wlarc=''

  5450 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5451 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

  5452 	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'

  5453 	  ;;

  5454 	*)

  5455 	  wlarc='${wl}'

  5456 	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'

  5457 	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~

  5458 	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'

  5459 	  ;;

  5460 	esac

  5461       fi

  5462       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'

  5463       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5464       case $host_os in

  5465       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;

  5466       *)

  5467 	# The compiler driver will combine and reorder linker options,

  5468 	# but understands `-z linker_flag'.  GCC discards it without `$wl',

  5469 	# but is careful enough not to reorder.

  5470 	# Supported since Solaris 2.6 (maybe 2.5.1?)

  5471 	if test "$GCC" = yes; then

  5472 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'

  5473 	else

  5474 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'

  5475 	fi

  5476 	;;

  5477       esac

  5478       _LT_TAGVAR(link_all_deplibs, $1)=yes

  5479       ;;

  5481     sunos4*)

  5482       if test "x$host_vendor" = xsequent; then

  5483 	# Use $CC to link under sequent, because it throws in some extra .o

  5484 	# files that make .init and .fini sections work.

  5485 	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'

  5486       else

  5487 	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'

  5488       fi

  5489       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5490       _LT_TAGVAR(hardcode_direct, $1)=yes

  5491       _LT_TAGVAR(hardcode_minus_L, $1)=yes

  5492       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5493       ;;

  5495     sysv4)

  5496       case $host_vendor in

  5497 	sni)

  5498 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5499 	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???

  5500 	;;

  5501 	siemens)

  5502 	  ## LD is ld it makes a PLAMLIB

  5503 	  ## CC just makes a GrossModule.

  5504 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'

  5505 	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'

  5506 	  _LT_TAGVAR(hardcode_direct, $1)=no

  5507         ;;

  5508 	motorola)

  5509 	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5510 	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie

  5511 	;;

  5512       esac

  5513       runpath_var='LD_RUN_PATH'

  5514       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5515       ;;

  5517     sysv4.3*)

  5518       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5519       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5520       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'

  5521       ;;

  5523     sysv4*MP*)

  5524       if test -d /usr/nec; then

  5525 	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5526 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5527 	runpath_var=LD_RUN_PATH

  5528 	hardcode_runpath_var=yes

  5529 	_LT_TAGVAR(ld_shlibs, $1)=yes

  5530       fi

  5531       ;;

  5533     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)

  5534       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  5535       _LT_TAGVAR(archive_cmds_need_lc, $1)=no

  5536       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5537       runpath_var='LD_RUN_PATH'

  5539       if test "$GCC" = yes; then

  5540 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  5541 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  5542       else

  5543 	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  5544 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  5545       fi

  5546       ;;

  5548     sysv5* | sco3.2v5* | sco5v6*)

  5549       # Note: We can NOT use -z defs as we might desire, because we do not

  5550       # link with -lc, and that would cause any symbols used from libc to

  5551       # always be unresolved, which means just about no library would

  5552       # ever link correctly.  If we're not using GNU ld we use -z text

  5553       # though, which does catch some bad symbols but isn't as heavy-handed

  5554       # as -z defs.

  5555       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'

  5556       _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'

  5557       _LT_TAGVAR(archive_cmds_need_lc, $1)=no

  5558       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5559       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'

  5560       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'

  5561       _LT_TAGVAR(link_all_deplibs, $1)=yes

  5562       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'

  5563       runpath_var='LD_RUN_PATH'

  5565       if test "$GCC" = yes; then

  5566 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  5567 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  5568       else

  5569 	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  5570 	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'

  5571       fi

  5572       ;;

  5574     uts4*)

  5575       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'

  5576       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  5577       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  5578       ;;

  5580     *)

  5581       _LT_TAGVAR(ld_shlibs, $1)=no

  5582       ;;

  5583     esac

  5585     if test x$host_vendor = xsni; then

  5586       case $host in

  5587       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)

  5588 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'

  5589 	;;

  5590       esac

  5591     fi

  5592   fi

  5593 ])

  5594 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])

  5595 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no

  5597 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld

  5599 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl

  5600 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl

  5601 _LT_DECL([], [extract_expsyms_cmds], [2],

  5602     [The commands to extract the exported symbol list from a shared archive])

  5604 #

  5605 # Do we need to explicitly link libc?

  5606 #

  5607 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in

  5608 x|xyes)

  5609   # Assume -lc should be added

  5610   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes

  5612   if test "$enable_shared" = yes && test "$GCC" = yes; then

  5613     case $_LT_TAGVAR(archive_cmds, $1) in

  5614     *'~'*)

  5615       # FIXME: we may have to deal with multi-command sequences.

  5616       ;;

  5617     '$CC '*)

  5618       # Test whether the compiler implicitly links with -lc since on some

  5619       # systems, -lgcc has to come before -lc. If gcc already passes -lc

  5620       # to ld, don't add -lc before -lgcc.

  5621       AC_CACHE_CHECK([whether -lc should be explicitly linked in],

  5622 	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),

  5623 	[$RM conftest*

  5624 	echo "$lt_simple_compile_test_code" > conftest.$ac_ext

  5626 	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then

  5627 	  soname=conftest

  5628 	  lib=conftest

  5629 	  libobjs=conftest.$ac_objext

  5630 	  deplibs=

  5631 	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)

  5632 	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)

  5633 	  compiler_flags=-v

  5634 	  linker_flags=-v

  5635 	  verstring=

  5636 	  output_objdir=.

  5637 	  libname=conftest

  5638 	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)

  5639 	  _LT_TAGVAR(allow_undefined_flag, $1)=

  5640 	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)

  5641 	  then

  5642 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no

  5643 	  else

  5644 	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes

  5645 	  fi

  5646 	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag

  5647 	else

  5648 	  cat conftest.err 1>&5

  5649 	fi

  5650 	$RM conftest*

  5651 	])

  5652       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)

  5653       ;;

  5654     esac

  5655   fi

  5656   ;;

  5657 esac

  5659 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],

  5660     [Whether or not to add -lc for building shared libraries])

  5661 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],

  5662     [enable_shared_with_static_runtimes], [0],

  5663     [Whether or not to disallow shared libs when runtime libs are static])

  5664 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],

  5665     [Compiler flag to allow reflexive dlopens])

  5666 _LT_TAGDECL([], [whole_archive_flag_spec], [1],

  5667     [Compiler flag to generate shared objects directly from archives])

  5668 _LT_TAGDECL([], [compiler_needs_object], [1],

  5669     [Whether the compiler copes with passing no objects directly])

  5670 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],

  5671     [Create an old-style archive from a shared archive])

  5672 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],

  5673     [Create a temporary old-style archive to link instead of a shared archive])

  5674 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])

  5675 _LT_TAGDECL([], [archive_expsym_cmds], [2])

  5676 _LT_TAGDECL([], [module_cmds], [2],

  5677     [Commands used to build a loadable module if different from building

  5678     a shared archive.])

  5679 _LT_TAGDECL([], [module_expsym_cmds], [2])

  5680 _LT_TAGDECL([], [with_gnu_ld], [1],

  5681     [Whether we are building with GNU ld or not])

  5682 _LT_TAGDECL([], [allow_undefined_flag], [1],

  5683     [Flag that allows shared libraries with undefined symbols to be built])

  5684 _LT_TAGDECL([], [no_undefined_flag], [1],

  5685     [Flag that enforces no undefined symbols])

  5686 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],

  5687     [Flag to hardcode $libdir into a binary during linking.

  5688     This must work even if $libdir does not exist])

  5689 _LT_TAGDECL([], [hardcode_libdir_separator], [1],

  5690     [Whether we need a single "-rpath" flag with a separated argument])

  5691 _LT_TAGDECL([], [hardcode_direct], [0],

  5692     [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes

  5693     DIR into the resulting binary])

  5694 _LT_TAGDECL([], [hardcode_direct_absolute], [0],

  5695     [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes

  5696     DIR into the resulting binary and the resulting library dependency is

  5697     "absolute", i.e impossible to change by setting ${shlibpath_var} if the

  5698     library is relocated])

  5699 _LT_TAGDECL([], [hardcode_minus_L], [0],

  5700     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR

  5701     into the resulting binary])

  5702 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],

  5703     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR

  5704     into the resulting binary])

  5705 _LT_TAGDECL([], [hardcode_automatic], [0],

  5706     [Set to "yes" if building a shared library automatically hardcodes DIR

  5707     into the library and all subsequent libraries and executables linked

  5708     against it])

  5709 _LT_TAGDECL([], [inherit_rpath], [0],

  5710     [Set to yes if linker adds runtime paths of dependent libraries

  5711     to runtime path list])

  5712 _LT_TAGDECL([], [link_all_deplibs], [0],

  5713     [Whether libtool must link a program against all its dependency libraries])

  5714 _LT_TAGDECL([], [always_export_symbols], [0],

  5715     [Set to "yes" if exported symbols are required])

  5716 _LT_TAGDECL([], [export_symbols_cmds], [2],

  5717     [The commands to list exported symbols])

  5718 _LT_TAGDECL([], [exclude_expsyms], [1],

  5719     [Symbols that should not be listed in the preloaded symbols])

  5720 _LT_TAGDECL([], [include_expsyms], [1],

  5721     [Symbols that must always be exported])

  5722 _LT_TAGDECL([], [prelink_cmds], [2],

  5723     [Commands necessary for linking programs (against libraries) with templates])

  5724 _LT_TAGDECL([], [postlink_cmds], [2],

  5725     [Commands necessary for finishing linking programs])

  5726 _LT_TAGDECL([], [file_list_spec], [1],

  5727     [Specify filename containing input files])

  5728 dnl FIXME: Not yet implemented

  5729 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],

  5730 dnl    [Compiler flag to generate thread safe objects])

  5731 ])# _LT_LINKER_SHLIBS

  5734 # _LT_LANG_C_CONFIG([TAG])

  5735 # ------------------------

  5736 # Ensure that the configuration variables for a C compiler are suitably

  5737 # defined.  These variables are subsequently used by _LT_CONFIG to write

  5738 # the compiler configuration to `libtool'.

  5739 m4_defun([_LT_LANG_C_CONFIG],

  5740 [m4_require([_LT_DECL_EGREP])dnl

  5741 lt_save_CC="$CC"

  5742 AC_LANG_PUSH(C)

  5744 # Source file extension for C test sources.

  5745 ac_ext=c

  5747 # Object file extension for compiled C test sources.

  5748 objext=o

  5749 _LT_TAGVAR(objext, $1)=$objext

  5751 # Code to be used in simple compile tests

  5752 lt_simple_compile_test_code="int some_variable = 0;"

  5754 # Code to be used in simple link tests

  5755 lt_simple_link_test_code='int main(){return(0);}'

  5757 _LT_TAG_COMPILER

  5758 # Save the default compiler, since it gets overwritten when the other

  5759 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.

  5760 compiler_DEFAULT=$CC

  5762 # save warnings/boilerplate of simple test code

  5763 _LT_COMPILER_BOILERPLATE

  5764 _LT_LINKER_BOILERPLATE

  5766 ## CAVEAT EMPTOR:

  5767 ## There is no encapsulation within the following macros, do not change

  5768 ## the running order or otherwise move them around unless you know exactly

  5769 ## what you are doing...

  5770 if test -n "$compiler"; then

  5771   _LT_COMPILER_NO_RTTI($1)

  5772   _LT_COMPILER_PIC($1)

  5773   _LT_COMPILER_C_O($1)

  5774   _LT_COMPILER_FILE_LOCKS($1)

  5775   _LT_LINKER_SHLIBS($1)

  5776   _LT_SYS_DYNAMIC_LINKER($1)

  5777   _LT_LINKER_HARDCODE_LIBPATH($1)

  5778   LT_SYS_DLOPEN_SELF

  5779   _LT_CMD_STRIPLIB

  5781   # Report which library types will actually be built

  5782   AC_MSG_CHECKING([if libtool supports shared libraries])

  5783   AC_MSG_RESULT([$can_build_shared])

  5785   AC_MSG_CHECKING([whether to build shared libraries])

  5786   test "$can_build_shared" = "no" && enable_shared=no

  5788   # On AIX, shared libraries and static libraries use the same namespace, and

  5789   # are all built from PIC.

  5790   case $host_os in

  5791   aix3*)

  5792     test "$enable_shared" = yes && enable_static=no

  5793     if test -n "$RANLIB"; then

  5794       archive_cmds="$archive_cmds~\$RANLIB \$lib"

  5795       postinstall_cmds='$RANLIB $lib'

  5796     fi

  5797     ;;

  5799   aix[[4-9]]*)

  5800     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then

  5801       test "$enable_shared" = yes && enable_static=no

  5802     fi

  5803     ;;

  5804   esac

  5805   AC_MSG_RESULT([$enable_shared])

  5807   AC_MSG_CHECKING([whether to build static libraries])

  5808   # Make sure either enable_shared or enable_static is yes.

  5809   test "$enable_shared" = yes || enable_static=yes

  5810   AC_MSG_RESULT([$enable_static])

  5812   _LT_CONFIG($1)

  5813 fi

  5814 AC_LANG_POP

  5815 CC="$lt_save_CC"

  5816 ])# _LT_LANG_C_CONFIG

  5819 # _LT_LANG_CXX_CONFIG([TAG])

  5820 # --------------------------

  5821 # Ensure that the configuration variables for a C++ compiler are suitably

  5822 # defined.  These variables are subsequently used by _LT_CONFIG to write

  5823 # the compiler configuration to `libtool'.

  5824 m4_defun([_LT_LANG_CXX_CONFIG],

  5825 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl

  5826 m4_require([_LT_DECL_EGREP])dnl

  5827 m4_require([_LT_PATH_MANIFEST_TOOL])dnl

  5828 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&

  5829     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||

  5830     (test "X$CXX" != "Xg++"))) ; then

  5831   AC_PROG_CXXCPP

  5832 else

  5833   _lt_caught_CXX_error=yes

  5834 fi

  5836 AC_LANG_PUSH(C++)

  5837 _LT_TAGVAR(archive_cmds_need_lc, $1)=no

  5838 _LT_TAGVAR(allow_undefined_flag, $1)=

  5839 _LT_TAGVAR(always_export_symbols, $1)=no

  5840 _LT_TAGVAR(archive_expsym_cmds, $1)=

  5841 _LT_TAGVAR(compiler_needs_object, $1)=no

  5842 _LT_TAGVAR(export_dynamic_flag_spec, $1)=

  5843 _LT_TAGVAR(hardcode_direct, $1)=no

  5844 _LT_TAGVAR(hardcode_direct_absolute, $1)=no

  5845 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=

  5846 _LT_TAGVAR(hardcode_libdir_separator, $1)=

  5847 _LT_TAGVAR(hardcode_minus_L, $1)=no

  5848 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported

  5849 _LT_TAGVAR(hardcode_automatic, $1)=no

  5850 _LT_TAGVAR(inherit_rpath, $1)=no

  5851 _LT_TAGVAR(module_cmds, $1)=

  5852 _LT_TAGVAR(module_expsym_cmds, $1)=

  5853 _LT_TAGVAR(link_all_deplibs, $1)=unknown

  5854 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds

  5855 _LT_TAGVAR(reload_flag, $1)=$reload_flag

  5856 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds

  5857 _LT_TAGVAR(no_undefined_flag, $1)=

  5858 _LT_TAGVAR(whole_archive_flag_spec, $1)=

  5859 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no

  5861 # Source file extension for C++ test sources.

  5862 ac_ext=cpp

  5864 # Object file extension for compiled C++ test sources.

  5865 objext=o

  5866 _LT_TAGVAR(objext, $1)=$objext

  5868 # No sense in running all these tests if we already determined that

  5869 # the CXX compiler isn't working.  Some variables (like enable_shared)

  5870 # are currently assumed to apply to all compilers on this platform,

  5871 # and will be corrupted by setting them based on a non-working compiler.

  5872 if test "$_lt_caught_CXX_error" != yes; then

  5873   # Code to be used in simple compile tests

  5874   lt_simple_compile_test_code="int some_variable = 0;"

  5876   # Code to be used in simple link tests

  5877   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'

  5879   # ltmain only uses $CC for tagged configurations so make sure $CC is set.

  5880   _LT_TAG_COMPILER

  5882   # save warnings/boilerplate of simple test code

  5883   _LT_COMPILER_BOILERPLATE

  5884   _LT_LINKER_BOILERPLATE

  5886   # Allow CC to be a program name with arguments.

  5887   lt_save_CC=$CC

  5888   lt_save_CFLAGS=$CFLAGS

  5889   lt_save_LD=$LD

  5890   lt_save_GCC=$GCC

  5891   GCC=$GXX

  5892   lt_save_with_gnu_ld=$with_gnu_ld

  5893   lt_save_path_LD=$lt_cv_path_LD

  5894   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then

  5895     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx

  5896   else

  5897     $as_unset lt_cv_prog_gnu_ld

  5898   fi

  5899   if test -n "${lt_cv_path_LDCXX+set}"; then

  5900     lt_cv_path_LD=$lt_cv_path_LDCXX

  5901   else

  5902     $as_unset lt_cv_path_LD

  5903   fi

  5904   test -z "${LDCXX+set}" || LD=$LDCXX

  5905   CC=${CXX-"c++"}

  5906   CFLAGS=$CXXFLAGS

  5907   compiler=$CC

  5908   _LT_TAGVAR(compiler, $1)=$CC

  5909   _LT_CC_BASENAME([$compiler])

  5911   if test -n "$compiler"; then

  5912     # We don't want -fno-exception when compiling C++ code, so set the

  5913     # no_builtin_flag separately

  5914     if test "$GXX" = yes; then

  5915       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'

  5916     else

  5917       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=

  5918     fi

  5920     if test "$GXX" = yes; then

  5921       # Set up default GNU C++ configuration

  5923       LT_PATH_LD

  5925       # Check if GNU C++ uses GNU ld as the underlying linker, since the

  5926       # archiving commands below assume that GNU ld is being used.

  5927       if test "$with_gnu_ld" = yes; then

  5928         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  5929         _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'

  5931         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  5932         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  5934         # If archive_cmds runs LD, not CC, wlarc should be empty

  5935         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to

  5936         #     investigate it a little bit more. (MM)

  5937         wlarc='${wl}'

  5939         # ancient GNU ld didn't support --whole-archive et. al.

  5940         if eval "`$CC -print-prog-name=ld` --help 2>&1" |

  5941 	  $GREP 'no-whole-archive' > /dev/null; then

  5942           _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'

  5943         else

  5944           _LT_TAGVAR(whole_archive_flag_spec, $1)=

  5945         fi

  5946       else

  5947         with_gnu_ld=no

  5948         wlarc=

  5950         # A generic and very simple default shared library creation

  5951         # command for GNU C++ for the case where it uses the native

  5952         # linker, instead of GNU ld.  If possible, this setting should

  5953         # overridden to take advantage of the native linker features on

  5954         # the platform it is being used on.

  5955         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'

  5956       fi

  5958       # Commands to make compiler produce verbose output that lists

  5959       # what "hidden" libraries, object files and flags are used when

  5960       # linking a shared library.

  5961       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

  5963     else

  5964       GXX=no

  5965       with_gnu_ld=no

  5966       wlarc=

  5967     fi

  5969     # PORTME: fill in a description of your system's C++ link characteristics

  5970     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])

  5971     _LT_TAGVAR(ld_shlibs, $1)=yes

  5972     case $host_os in

  5973       aix3*)

  5974         # FIXME: insert proper C++ library support

  5975         _LT_TAGVAR(ld_shlibs, $1)=no

  5976         ;;

  5977       aix[[4-9]]*)

  5978         if test "$host_cpu" = ia64; then

  5979           # On IA64, the linker does run time linking by default, so we don't

  5980           # have to do anything special.

  5981           aix_use_runtimelinking=no

  5982           exp_sym_flag='-Bexport'

  5983           no_entry_flag=""

  5984         else

  5985           aix_use_runtimelinking=no

  5987           # Test if we are trying to use run time linking or normal

  5988           # AIX style linking. If -brtl is somewhere in LDFLAGS, we

  5989           # need to do runtime linking.

  5990           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)

  5991 	    for ld_flag in $LDFLAGS; do

  5992 	      case $ld_flag in

  5993 	      *-brtl*)

  5994 	        aix_use_runtimelinking=yes

  5995 	        break

  5996 	        ;;

  5997 	      esac

  5998 	    done

  5999 	    ;;

  6000           esac

  6002           exp_sym_flag='-bexport'

  6003           no_entry_flag='-bnoentry'

  6004         fi

  6006         # When large executables or shared objects are built, AIX ld can

  6007         # have problems creating the table of contents.  If linking a library

  6008         # or program results in "error TOC overflow" add -mminimal-toc to

  6009         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not

  6010         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

  6012         _LT_TAGVAR(archive_cmds, $1)=''

  6013         _LT_TAGVAR(hardcode_direct, $1)=yes

  6014         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes

  6015         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'

  6016         _LT_TAGVAR(link_all_deplibs, $1)=yes

  6017         _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'

  6019         if test "$GXX" = yes; then

  6020           case $host_os in aix4.[[012]]|aix4.[[012]].*)

  6021           # We only want to do this on AIX 4.2 and lower, the check

  6022           # below for broken collect2 doesn't work under 4.3+

  6023 	  collect2name=`${CC} -print-prog-name=collect2`

  6024 	  if test -f "$collect2name" &&

  6025 	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null

  6026 	  then

  6027 	    # We have reworked collect2

  6028 	    :

  6029 	  else

  6030 	    # We have old collect2

  6031 	    _LT_TAGVAR(hardcode_direct, $1)=unsupported

  6032 	    # It fails to find uninstalled libraries when the uninstalled

  6033 	    # path is not listed in the libpath.  Setting hardcode_minus_L

  6034 	    # to unsupported forces relinking

  6035 	    _LT_TAGVAR(hardcode_minus_L, $1)=yes

  6036 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  6037 	    _LT_TAGVAR(hardcode_libdir_separator, $1)=

  6038 	  fi

  6039           esac

  6040           shared_flag='-shared'

  6041 	  if test "$aix_use_runtimelinking" = yes; then

  6042 	    shared_flag="$shared_flag "'${wl}-G'

  6043 	  fi

  6044         else

  6045           # not using gcc

  6046           if test "$host_cpu" = ia64; then

  6047 	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release

  6048 	  # chokes on -Wl,-G. The following line is correct:

  6049 	  shared_flag='-G'

  6050           else

  6051 	    if test "$aix_use_runtimelinking" = yes; then

  6052 	      shared_flag='${wl}-G'

  6053 	    else

  6054 	      shared_flag='${wl}-bM:SRE'

  6055 	    fi

  6056           fi

  6057         fi

  6059         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'

  6060         # It seems that -bexpall does not export symbols beginning with

  6061         # underscore (_), so it is better to generate a list of symbols to

  6062 	# export.

  6063         _LT_TAGVAR(always_export_symbols, $1)=yes

  6064         if test "$aix_use_runtimelinking" = yes; then

  6065           # Warning - without using the other runtime loading flags (-brtl),

  6066           # -berok will link without error, but may produce a broken library.

  6067           _LT_TAGVAR(allow_undefined_flag, $1)='-berok'

  6068           # Determine the default libpath from the value encoded in an empty

  6069           # executable.

  6070           _LT_SYS_MODULE_PATH_AIX([$1])

  6071           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  6073           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"

  6074         else

  6075           if test "$host_cpu" = ia64; then

  6076 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'

  6077 	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"

  6078 	    _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"

  6079           else

  6080 	    # Determine the default libpath from the value encoded in an

  6081 	    # empty executable.

  6082 	    _LT_SYS_MODULE_PATH_AIX([$1])

  6083 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"

  6084 	    # Warning - without using the other run time loading flags,

  6085 	    # -berok will link without error, but may produce a broken library.

  6086 	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'

  6087 	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'

  6088 	    if test "$with_gnu_ld" = yes; then

  6089 	      # We only use this code for GNU lds that support --whole-archive.

  6090 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'

  6091 	    else

  6092 	      # Exported symbols can be pulled into shared objects from archives

  6093 	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'

  6094 	    fi

  6095 	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes

  6096 	    # This is similar to how AIX traditionally builds its shared

  6097 	    # libraries.

  6098 	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'

  6099           fi

  6100         fi

  6101         ;;

  6103       beos*)

  6104 	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then

  6105 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  6106 	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc

  6107 	  # support --undefined.  This deserves some investigation.  FIXME

  6108 	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  6109 	else

  6110 	  _LT_TAGVAR(ld_shlibs, $1)=no

  6111 	fi

  6112 	;;

  6114       chorus*)

  6115         case $cc_basename in

  6116           *)

  6117 	  # FIXME: insert proper C++ library support

  6118 	  _LT_TAGVAR(ld_shlibs, $1)=no

  6119 	  ;;

  6120         esac

  6121         ;;

  6123       cygwin* | mingw* | pw32* | cegcc*)

  6124 	case $GXX,$cc_basename in

  6125 	,cl* | no,cl*)

  6126 	  # Native MSVC

  6127 	  # hardcode_libdir_flag_spec is actually meaningless, as there is

  6128 	  # no search path for DLLs.

  6129 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '

  6130 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  6131 	  _LT_TAGVAR(always_export_symbols, $1)=yes

  6132 	  _LT_TAGVAR(file_list_spec, $1)='@'

  6133 	  # Tell ltmain to make .lib files, not .a files.

  6134 	  libext=lib

  6135 	  # Tell ltmain to make .dll files, not .so files.

  6136 	  shrext_cmds=".dll"

  6137 	  # FIXME: Setting linknames here is a bad hack.

  6138 	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='

  6139 	  _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  6140 	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;

  6141 	    else

  6142 	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;

  6143 	    fi~

  6144 	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~

  6145 	    linknames='

  6146 	  # The linker will not automatically build a static lib if we build a DLL.

  6147 	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'

  6148 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  6149 	  # Don't use ranlib

  6150 	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'

  6151 	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~

  6152 	    lt_tool_outputfile="@TOOL_OUTPUT@"~

  6153 	    case $lt_outputfile in

  6154 	      *.exe|*.EXE) ;;

  6155 	      *)

  6156 		lt_outputfile="$lt_outputfile.exe"

  6157 		lt_tool_outputfile="$lt_tool_outputfile.exe"

  6158 		;;

  6159 	    esac~

  6160 	    func_to_tool_file "$lt_outputfile"~

  6161 	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then

  6162 	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;

  6163 	      $RM "$lt_outputfile.manifest";

  6164 	    fi'

  6165 	  ;;

  6166 	*)

  6167 	  # g++

  6168 	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,

  6169 	  # as there is no search path for DLLs.

  6170 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'

  6171 	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'

  6172 	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported

  6173 	  _LT_TAGVAR(always_export_symbols, $1)=no

  6174 	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes

  6176 	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then

  6177 	    _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'

  6178 	    # If the export-symbols file already is a .def file (1st line

  6179 	    # is EXPORTS), use it as is; otherwise, prepend...

  6180 	    _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then

  6181 	      cp $export_symbols $output_objdir/$soname.def;

  6182 	    else

  6183 	      echo EXPORTS > $output_objdir/$soname.def;

  6184 	      cat $export_symbols >> $output_objdir/$soname.def;

  6185 	    fi~

  6186 	    $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'

  6187 	  else

  6188 	    _LT_TAGVAR(ld_shlibs, $1)=no

  6189 	  fi

  6190 	  ;;

  6191 	esac

  6192 	;;

  6193       darwin* | rhapsody*)

  6194         _LT_DARWIN_LINKER_FEATURES($1)

  6195 	;;

  6197       dgux*)

  6198         case $cc_basename in

  6199           ec++*)

  6200 	    # FIXME: insert proper C++ library support

  6201 	    _LT_TAGVAR(ld_shlibs, $1)=no

  6202 	    ;;

  6203           ghcx*)

  6204 	    # Green Hills C++ Compiler

  6205 	    # FIXME: insert proper C++ library support

  6206 	    _LT_TAGVAR(ld_shlibs, $1)=no

  6207 	    ;;

  6208           *)

  6209 	    # FIXME: insert proper C++ library support

  6210 	    _LT_TAGVAR(ld_shlibs, $1)=no

  6211 	    ;;

  6212         esac

  6213         ;;

  6215       freebsd2.*)

  6216         # C++ shared libraries reported to be fairly broken before

  6217 	# switch to ELF

  6218         _LT_TAGVAR(ld_shlibs, $1)=no

  6219         ;;

  6221       freebsd-elf*)

  6222         _LT_TAGVAR(archive_cmds_need_lc, $1)=no

  6223         ;;

  6225       freebsd* | dragonfly*)

  6226         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF

  6227         # conventions

  6228         _LT_TAGVAR(ld_shlibs, $1)=yes

  6229         ;;

  6231       gnu*)

  6232         ;;

  6234       haiku*)

  6235         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'

  6236         _LT_TAGVAR(link_all_deplibs, $1)=yes

  6237         ;;

  6239       hpux9*)

  6240         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  6241         _LT_TAGVAR(hardcode_libdir_separator, $1)=:

  6242         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  6243         _LT_TAGVAR(hardcode_direct, $1)=yes

  6244         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  6245 				             # but as the default

  6246 				             # location of the library.

  6248         case $cc_basename in

  6249           CC*)

  6250             # FIXME: insert proper C++ library support

  6251             _LT_TAGVAR(ld_shlibs, $1)=no

  6252             ;;

  6253           aCC*)

  6254             _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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

  6255             # Commands to make compiler produce verbose output that lists

  6256             # what "hidden" libraries, object files and flags are used when

  6257             # linking a shared library.

  6258             #

  6259             # There doesn't appear to be a way to prevent this compiler from

  6260             # explicitly linking system object files so we need to strip them

  6261             # from the output so that they don't get included in the library

  6262             # dependencies.

  6263             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"'

  6264             ;;

  6265           *)

  6266             if test "$GXX" = yes; then

  6267               _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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'

  6268             else

  6269               # FIXME: insert proper C++ library support

  6270               _LT_TAGVAR(ld_shlibs, $1)=no

  6271             fi

  6272             ;;

  6273         esac

  6274         ;;

  6276       hpux10*|hpux11*)

  6277         if test $with_gnu_ld = no; then

  6278 	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'

  6279 	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:

  6281           case $host_cpu in

  6282             hppa*64*|ia64*)

  6283               ;;

  6284             *)

  6285 	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  6286               ;;

  6287           esac

  6288         fi

  6289         case $host_cpu in

  6290           hppa*64*|ia64*)

  6291             _LT_TAGVAR(hardcode_direct, $1)=no

  6292             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  6293             ;;

  6294           *)

  6295             _LT_TAGVAR(hardcode_direct, $1)=yes

  6296             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes

  6297             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,

  6298 					         # but as the default

  6299 					         # location of the library.

  6300             ;;

  6301         esac

  6303         case $cc_basename in

  6304           CC*)

  6305 	    # FIXME: insert proper C++ library support

  6306 	    _LT_TAGVAR(ld_shlibs, $1)=no

  6307 	    ;;

  6308           aCC*)

  6309 	    case $host_cpu in

  6310 	      hppa*64*)

  6311 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  6312 	        ;;

  6313 	      ia64*)

  6314 	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  6315 	        ;;

  6316 	      *)

  6317 	        _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'

  6318 	        ;;

  6319 	    esac

  6320 	    # Commands to make compiler produce verbose output that lists

  6321 	    # what "hidden" libraries, object files and flags are used when

  6322 	    # linking a shared library.

  6323 	    #

  6324 	    # There doesn't appear to be a way to prevent this compiler from

  6325 	    # explicitly linking system object files so we need to strip them

  6326 	    # from the output so that they don't get included in the library

  6327 	    # dependencies.

  6328 	    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"'

  6329 	    ;;

  6330           *)

  6331 	    if test "$GXX" = yes; then

  6332 	      if test $with_gnu_ld = no; then

  6333 	        case $host_cpu in

  6334 	          hppa*64*)

  6335 	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'

  6336 	            ;;

  6337 	          ia64*)

  6338 	            _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'

  6339 	            ;;

  6340 	          *)

  6341 	            _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'

  6342 	            ;;

  6343 	        esac

  6344 	      fi

  6345 	    else

  6346 	      # FIXME: insert proper C++ library support

  6347 	      _LT_TAGVAR(ld_shlibs, $1)=no

  6348 	    fi

  6349 	    ;;

  6350         esac

  6351         ;;

  6353       interix[[3-9]]*)

  6354 	_LT_TAGVAR(hardcode_direct, $1)=no

  6355 	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no

  6356 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  6357 	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'

  6358 	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.

  6359 	# Instead, shared libraries are loaded at an image base (0x10000000 by

  6360 	# default) and relocated if they conflict, which is a slow very memory

  6361 	# consuming and fragmenting process.  To avoid this, we pick a random,

  6362 	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link

  6363 	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.

  6364 	_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'

  6365 	_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'

  6366 	;;

  6367       irix5* | irix6*)

  6368         case $cc_basename in

  6369           CC*)

  6370 	    # SGI C++

  6371 	    _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'

  6373 	    # Archives containing C++ object files must be created using

  6374 	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is

  6375 	    # necessary to make sure instantiated templates are included

  6376 	    # in the archive.

  6377 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'

  6378 	    ;;

  6379           *)

  6380 	    if test "$GXX" = yes; then

  6381 	      if test "$with_gnu_ld" = no; then

  6382 	        _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'

  6383 	      else

  6384 	        _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'

  6385 	      fi

  6386 	    fi

  6387 	    _LT_TAGVAR(link_all_deplibs, $1)=yes

  6388 	    ;;

  6389         esac

  6390         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'

  6391         _LT_TAGVAR(hardcode_libdir_separator, $1)=:

  6392         _LT_TAGVAR(inherit_rpath, $1)=yes

  6393         ;;

  6395       linux* | k*bsd*-gnu | kopensolaris*-gnu)

  6396         case $cc_basename in

  6397           KCC*)

  6398 	    # Kuck and Associates, Inc. (KAI) C++ Compiler

  6400 	    # KCC will only create a shared library if the output file

  6401 	    # ends with ".so" (or ".sl" for HP-UX), so rename the library

  6402 	    # to its proper name (with version) after linking.

  6403 	    _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'

  6404 	    _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'

  6405 	    # Commands to make compiler produce verbose output that lists

  6406 	    # what "hidden" libraries, object files and flags are used when

  6407 	    # linking a shared library.

  6408 	    #

  6409 	    # There doesn't appear to be a way to prevent this compiler from

  6410 	    # explicitly linking system object files so we need to strip them

  6411 	    # from the output so that they don't get included in the library

  6412 	    # dependencies.

  6413 	    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"'

  6415 	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'

  6416 	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'

  6418 	    # Archives containing C++ object files must be created using

  6419 	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.

  6420 	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'

  6421 	    ;;

  6422 	  icpc* | ecpc* )

  6423 	    # Intel C++

  6424 	    with_gnu_ld=yes

  6425 	    # version 8.0 and above of icpc choke on multiply defined symbols

  6426 	    # if we add $predep_objects and $postdep_objects, however 7.1 and

  6427 	    # earlier do not add the objects themselves.

  6428 	    case `$CC -V 2>&1` in

  6429 	      *"Version 7."*)

  6430 	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'

  6431 		_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'

  6432 		;;

  6433 	      *)  # Version 8.0 or newer

  6434 	        tmp_idyn=

  6435 	        case $host_cpu in

  6436 		  ia64*) tmp_idyn=' -i_dynamic'

author	Philipp Wiesemann <philipp.wiesemann@arcor.de>
	Mon, 20 Apr 2015 20:03:26 +0200
changeset 9568	a02d603d1de3
parent 6593	f20b511e05a6
child 9638	a30b6998c1d8
permissions	-rw-r--r--