Annotation of embedaddon/quagga/aclocal.m4, revision 1.1.1.1

1.1       misho       1: # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
                      2: 
                      3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
                      4: # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
                      5: # This file is free software; the Free Software Foundation
                      6: # gives unlimited permission to copy and/or distribute it,
                      7: # with or without modifications, as long as this notice is preserved.
                      8: 
                      9: # This program is distributed in the hope that it will be useful,
                     10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
                     11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
                     12: # PARTICULAR PURPOSE.
                     13: 
                     14: m4_ifndef([AC_AUTOCONF_VERSION],
                     15:   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
                     16: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
                     17: [m4_warning([this file was generated for autoconf 2.68.
                     18: You have another version of autoconf.  It may work, but is not guaranteed to.
                     19: If you have problems, you may need to regenerate the build system entirely.
                     20: To do so, use the procedure documented by the package, typically `autoreconf'.])])
                     21: 
                     22: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
                     23: #
                     24: #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
                     25: #                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
                     26: #                 Inc.
                     27: #   Written by Gordon Matzigkeit, 1996
                     28: #
                     29: # This file is free software; the Free Software Foundation gives
                     30: # unlimited permission to copy and/or distribute it, with or without
                     31: # modifications, as long as this notice is preserved.
                     32: 
                     33: m4_define([_LT_COPYING], [dnl
                     34: #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
                     35: #                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
                     36: #                 Inc.
                     37: #   Written by Gordon Matzigkeit, 1996
                     38: #
                     39: #   This file is part of GNU Libtool.
                     40: #
                     41: # GNU Libtool is free software; you can redistribute it and/or
                     42: # modify it under the terms of the GNU General Public License as
                     43: # published by the Free Software Foundation; either version 2 of
                     44: # the License, or (at your option) any later version.
                     45: #
                     46: # As a special exception to the GNU General Public License,
                     47: # if you distribute this file as part of a program or library that
                     48: # is built using GNU Libtool, you may include this file under the
                     49: # same distribution terms that you use for the rest of that program.
                     50: #
                     51: # GNU Libtool is distributed in the hope that it will be useful,
                     52: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     53: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     54: # GNU General Public License for more details.
                     55: #
                     56: # You should have received a copy of the GNU General Public License
                     57: # along with GNU Libtool; see the file COPYING.  If not, a copy
                     58: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
                     59: # obtained by writing to the Free Software Foundation, Inc.,
                     60: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
                     61: ])
                     62: 
                     63: # serial 57 LT_INIT
                     64: 
                     65: 
                     66: # LT_PREREQ(VERSION)
                     67: # ------------------
                     68: # Complain and exit if this libtool version is less that VERSION.
                     69: m4_defun([LT_PREREQ],
                     70: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
                     71:        [m4_default([$3],
                     72:                   [m4_fatal([Libtool version $1 or higher is required],
                     73:                             63)])],
                     74:        [$2])])
                     75: 
                     76: 
                     77: # _LT_CHECK_BUILDDIR
                     78: # ------------------
                     79: # Complain if the absolute build directory name contains unusual characters
                     80: m4_defun([_LT_CHECK_BUILDDIR],
                     81: [case `pwd` in
                     82:   *\ * | *\    *)
                     83:     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
                     84: esac
                     85: ])
                     86: 
                     87: 
                     88: # LT_INIT([OPTIONS])
                     89: # ------------------
                     90: AC_DEFUN([LT_INIT],
                     91: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
                     92: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
                     93: AC_BEFORE([$0], [LT_LANG])dnl
                     94: AC_BEFORE([$0], [LT_OUTPUT])dnl
                     95: AC_BEFORE([$0], [LTDL_INIT])dnl
                     96: m4_require([_LT_CHECK_BUILDDIR])dnl
                     97: 
                     98: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
                     99: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
                    100: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
                    101: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
                    102: dnl unless we require an AC_DEFUNed macro:
                    103: AC_REQUIRE([LTOPTIONS_VERSION])dnl
                    104: AC_REQUIRE([LTSUGAR_VERSION])dnl
                    105: AC_REQUIRE([LTVERSION_VERSION])dnl
                    106: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
                    107: m4_require([_LT_PROG_LTMAIN])dnl
                    108: 
                    109: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
                    110: 
                    111: dnl Parse OPTIONS
                    112: _LT_SET_OPTIONS([$0], [$1])
                    113: 
                    114: # This can be used to rebuild libtool when needed
                    115: LIBTOOL_DEPS="$ltmain"
                    116: 
                    117: # Always use our own libtool.
                    118: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
                    119: AC_SUBST(LIBTOOL)dnl
                    120: 
                    121: _LT_SETUP
                    122: 
                    123: # Only expand once:
                    124: m4_define([LT_INIT])
                    125: ])# LT_INIT
                    126: 
                    127: # Old names:
                    128: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
                    129: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
                    130: dnl aclocal-1.4 backwards compatibility:
                    131: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
                    132: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
                    133: 
                    134: 
                    135: # _LT_CC_BASENAME(CC)
                    136: # -------------------
                    137: # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
                    138: m4_defun([_LT_CC_BASENAME],
                    139: [for cc_temp in $1""; do
                    140:   case $cc_temp in
                    141:     compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
                    142:     distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
                    143:     \-*) ;;
                    144:     *) break;;
                    145:   esac
                    146: done
                    147: cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
                    148: ])
                    149: 
                    150: 
                    151: # _LT_FILEUTILS_DEFAULTS
                    152: # ----------------------
                    153: # It is okay to use these file commands and assume they have been set
                    154: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
                    155: m4_defun([_LT_FILEUTILS_DEFAULTS],
                    156: [: ${CP="cp -f"}
                    157: : ${MV="mv -f"}
                    158: : ${RM="rm -f"}
                    159: ])# _LT_FILEUTILS_DEFAULTS
                    160: 
                    161: 
                    162: # _LT_SETUP
                    163: # ---------
                    164: m4_defun([_LT_SETUP],
                    165: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                    166: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
                    167: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
                    168: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
                    169: 
                    170: _LT_DECL([], [host_alias], [0], [The host system])dnl
                    171: _LT_DECL([], [host], [0])dnl
                    172: _LT_DECL([], [host_os], [0])dnl
                    173: dnl
                    174: _LT_DECL([], [build_alias], [0], [The build system])dnl
                    175: _LT_DECL([], [build], [0])dnl
                    176: _LT_DECL([], [build_os], [0])dnl
                    177: dnl
                    178: AC_REQUIRE([AC_PROG_CC])dnl
                    179: AC_REQUIRE([LT_PATH_LD])dnl
                    180: AC_REQUIRE([LT_PATH_NM])dnl
                    181: dnl
                    182: AC_REQUIRE([AC_PROG_LN_S])dnl
                    183: test -z "$LN_S" && LN_S="ln -s"
                    184: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
                    185: dnl
                    186: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
                    187: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
                    188: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
                    189: dnl
                    190: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                    191: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
                    192: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
                    193: m4_require([_LT_CMD_RELOAD])dnl
                    194: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
                    195: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
                    196: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
                    197: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
                    198: m4_require([_LT_WITH_SYSROOT])dnl
                    199: 
                    200: _LT_CONFIG_LIBTOOL_INIT([
                    201: # See if we are running on zsh, and set the options which allow our
                    202: # commands through without removal of \ escapes INIT.
                    203: if test -n "\${ZSH_VERSION+set}" ; then
                    204:    setopt NO_GLOB_SUBST
                    205: fi
                    206: ])
                    207: if test -n "${ZSH_VERSION+set}" ; then
                    208:    setopt NO_GLOB_SUBST
                    209: fi
                    210: 
                    211: _LT_CHECK_OBJDIR
                    212: 
                    213: m4_require([_LT_TAG_COMPILER])dnl
                    214: 
                    215: case $host_os in
                    216: aix3*)
                    217:   # AIX sometimes has problems with the GCC collect2 program.  For some
                    218:   # reason, if we set the COLLECT_NAMES environment variable, the problems
                    219:   # vanish in a puff of smoke.
                    220:   if test "X${COLLECT_NAMES+set}" != Xset; then
                    221:     COLLECT_NAMES=
                    222:     export COLLECT_NAMES
                    223:   fi
                    224:   ;;
                    225: esac
                    226: 
                    227: # Global variables:
                    228: ofile=libtool
                    229: can_build_shared=yes
                    230: 
                    231: # All known linkers require a `.a' archive for static linking (except MSVC,
                    232: # which needs '.lib').
                    233: libext=a
                    234: 
                    235: with_gnu_ld="$lt_cv_prog_gnu_ld"
                    236: 
                    237: old_CC="$CC"
                    238: old_CFLAGS="$CFLAGS"
                    239: 
                    240: # Set sane defaults for various variables
                    241: test -z "$CC" && CC=cc
                    242: test -z "$LTCC" && LTCC=$CC
                    243: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
                    244: test -z "$LD" && LD=ld
                    245: test -z "$ac_objext" && ac_objext=o
                    246: 
                    247: _LT_CC_BASENAME([$compiler])
                    248: 
                    249: # Only perform the check for file, if the check method requires it
                    250: test -z "$MAGIC_CMD" && MAGIC_CMD=file
                    251: case $deplibs_check_method in
                    252: file_magic*)
                    253:   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
                    254:     _LT_PATH_MAGIC
                    255:   fi
                    256:   ;;
                    257: esac
                    258: 
                    259: # Use C for the default configuration in the libtool script
                    260: LT_SUPPORTED_TAG([CC])
                    261: _LT_LANG_C_CONFIG
                    262: _LT_LANG_DEFAULT_CONFIG
                    263: _LT_CONFIG_COMMANDS
                    264: ])# _LT_SETUP
                    265: 
                    266: 
                    267: # _LT_PREPARE_SED_QUOTE_VARS
                    268: # --------------------------
                    269: # Define a few sed substitution that help us do robust quoting.
                    270: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
                    271: [# Backslashify metacharacters that are still active within
                    272: # double-quoted strings.
                    273: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
                    274: 
                    275: # Same as above, but do not quote variable references.
                    276: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
                    277: 
                    278: # Sed substitution to delay expansion of an escaped shell variable in a
                    279: # double_quote_subst'ed string.
                    280: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
                    281: 
                    282: # Sed substitution to delay expansion of an escaped single quote.
                    283: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
                    284: 
                    285: # Sed substitution to avoid accidental globbing in evaled expressions
                    286: no_glob_subst='s/\*/\\\*/g'
                    287: ])
                    288: 
                    289: # _LT_PROG_LTMAIN
                    290: # ---------------
                    291: # Note that this code is called both from `configure', and `config.status'
                    292: # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
                    293: # `config.status' has no value for ac_aux_dir unless we are using Automake,
                    294: # so we pass a copy along to make sure it has a sensible value anyway.
                    295: m4_defun([_LT_PROG_LTMAIN],
                    296: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
                    297: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
                    298: ltmain="$ac_aux_dir/ltmain.sh"
                    299: ])# _LT_PROG_LTMAIN
                    300: 
                    301: 
                    302: 
                    303: # So that we can recreate a full libtool script including additional
                    304: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
                    305: # in macros and then make a single call at the end using the `libtool'
                    306: # label.
                    307: 
                    308: 
                    309: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
                    310: # ----------------------------------------
                    311: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
                    312: m4_define([_LT_CONFIG_LIBTOOL_INIT],
                    313: [m4_ifval([$1],
                    314:           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
                    315:                      [$1
                    316: ])])])
                    317: 
                    318: # Initialize.
                    319: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
                    320: 
                    321: 
                    322: # _LT_CONFIG_LIBTOOL([COMMANDS])
                    323: # ------------------------------
                    324: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
                    325: m4_define([_LT_CONFIG_LIBTOOL],
                    326: [m4_ifval([$1],
                    327:           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
                    328:                      [$1
                    329: ])])])
                    330: 
                    331: # Initialize.
                    332: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
                    333: 
                    334: 
                    335: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
                    336: # -----------------------------------------------------
                    337: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
                    338: [_LT_CONFIG_LIBTOOL([$1])
                    339: _LT_CONFIG_LIBTOOL_INIT([$2])
                    340: ])
                    341: 
                    342: 
                    343: # _LT_FORMAT_COMMENT([COMMENT])
                    344: # -----------------------------
                    345: # Add leading comment marks to the start of each line, and a trailing
                    346: # full-stop to the whole comment if one is not present already.
                    347: m4_define([_LT_FORMAT_COMMENT],
                    348: [m4_ifval([$1], [
                    349: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
                    350:               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
                    351: )])
                    352: 
                    353: 
                    354: 
                    355: 
                    356: 
                    357: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
                    358: # -------------------------------------------------------------------
                    359: # CONFIGNAME is the name given to the value in the libtool script.
                    360: # VARNAME is the (base) name used in the configure script.
                    361: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
                    362: # VARNAME.  Any other value will be used directly.
                    363: m4_define([_LT_DECL],
                    364: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
                    365:     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
                    366:        [m4_ifval([$1], [$1], [$2])])
                    367:     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
                    368:     m4_ifval([$4],
                    369:        [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
                    370:     lt_dict_add_subkey([lt_decl_dict], [$2],
                    371:        [tagged?], [m4_ifval([$5], [yes], [no])])])
                    372: ])
                    373: 
                    374: 
                    375: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
                    376: # --------------------------------------------------------
                    377: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
                    378: 
                    379: 
                    380: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
                    381: # ------------------------------------------------
                    382: m4_define([lt_decl_tag_varnames],
                    383: [_lt_decl_filter([tagged?], [yes], $@)])
                    384: 
                    385: 
                    386: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
                    387: # ---------------------------------------------------------
                    388: m4_define([_lt_decl_filter],
                    389: [m4_case([$#],
                    390:   [0], [m4_fatal([$0: too few arguments: $#])],
                    391:   [1], [m4_fatal([$0: too few arguments: $#: $1])],
                    392:   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
                    393:   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
                    394:   [lt_dict_filter([lt_decl_dict], $@)])[]dnl
                    395: ])
                    396: 
                    397: 
                    398: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
                    399: # --------------------------------------------------
                    400: m4_define([lt_decl_quote_varnames],
                    401: [_lt_decl_filter([value], [1], $@)])
                    402: 
                    403: 
                    404: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
                    405: # ---------------------------------------------------
                    406: m4_define([lt_decl_dquote_varnames],
                    407: [_lt_decl_filter([value], [2], $@)])
                    408: 
                    409: 
                    410: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
                    411: # ---------------------------------------------------
                    412: m4_define([lt_decl_varnames_tagged],
                    413: [m4_assert([$# <= 2])dnl
                    414: _$0(m4_quote(m4_default([$1], [[, ]])),
                    415:     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
                    416:     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
                    417: m4_define([_lt_decl_varnames_tagged],
                    418: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
                    419: 
                    420: 
                    421: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
                    422: # ------------------------------------------------
                    423: m4_define([lt_decl_all_varnames],
                    424: [_$0(m4_quote(m4_default([$1], [[, ]])),
                    425:      m4_if([$2], [],
                    426:           m4_quote(lt_decl_varnames),
                    427:        m4_quote(m4_shift($@))))[]dnl
                    428: ])
                    429: m4_define([_lt_decl_all_varnames],
                    430: [lt_join($@, lt_decl_varnames_tagged([$1],
                    431:                        lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
                    432: ])
                    433: 
                    434: 
                    435: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
                    436: # ------------------------------------
                    437: # Quote a variable value, and forward it to `config.status' so that its
                    438: # declaration there will have the same value as in `configure'.  VARNAME
                    439: # must have a single quote delimited value for this to work.
                    440: m4_define([_LT_CONFIG_STATUS_DECLARE],
                    441: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
                    442: 
                    443: 
                    444: # _LT_CONFIG_STATUS_DECLARATIONS
                    445: # ------------------------------
                    446: # We delimit libtool config variables with single quotes, so when
                    447: # we write them to config.status, we have to be sure to quote all
                    448: # embedded single quotes properly.  In configure, this macro expands
                    449: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
                    450: #
                    451: #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
                    452: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
                    453: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
                    454:     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
                    455: 
                    456: 
                    457: # _LT_LIBTOOL_TAGS
                    458: # ----------------
                    459: # Output comment and list of tags supported by the script
                    460: m4_defun([_LT_LIBTOOL_TAGS],
                    461: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
                    462: available_tags="_LT_TAGS"dnl
                    463: ])
                    464: 
                    465: 
                    466: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
                    467: # -----------------------------------
                    468: # Extract the dictionary values for VARNAME (optionally with TAG) and
                    469: # expand to a commented shell variable setting:
                    470: #
                    471: #    # Some comment about what VAR is for.
                    472: #    visible_name=$lt_internal_name
                    473: m4_define([_LT_LIBTOOL_DECLARE],
                    474: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
                    475:                                           [description])))[]dnl
                    476: m4_pushdef([_libtool_name],
                    477:     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
                    478: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
                    479:     [0], [_libtool_name=[$]$1],
                    480:     [1], [_libtool_name=$lt_[]$1],
                    481:     [2], [_libtool_name=$lt_[]$1],
                    482:     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
                    483: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
                    484: ])
                    485: 
                    486: 
                    487: # _LT_LIBTOOL_CONFIG_VARS
                    488: # -----------------------
                    489: # Produce commented declarations of non-tagged libtool config variables
                    490: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
                    491: # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
                    492: # section) are produced by _LT_LIBTOOL_TAG_VARS.
                    493: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
                    494: [m4_foreach([_lt_var],
                    495:     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
                    496:     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
                    497: 
                    498: 
                    499: # _LT_LIBTOOL_TAG_VARS(TAG)
                    500: # -------------------------
                    501: m4_define([_LT_LIBTOOL_TAG_VARS],
                    502: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
                    503:     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
                    504: 
                    505: 
                    506: # _LT_TAGVAR(VARNAME, [TAGNAME])
                    507: # ------------------------------
                    508: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
                    509: 
                    510: 
                    511: # _LT_CONFIG_COMMANDS
                    512: # -------------------
                    513: # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
                    514: # variables for single and double quote escaping we saved from calls
                    515: # to _LT_DECL, we can put quote escaped variables declarations
                    516: # into `config.status', and then the shell code to quote escape them in
                    517: # for loops in `config.status'.  Finally, any additional code accumulated
                    518: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
                    519: m4_defun([_LT_CONFIG_COMMANDS],
                    520: [AC_PROVIDE_IFELSE([LT_OUTPUT],
                    521:        dnl If the libtool generation code has been placed in $CONFIG_LT,
                    522:        dnl instead of duplicating it all over again into config.status,
                    523:        dnl then we will have config.status run $CONFIG_LT later, so it
                    524:        dnl needs to know what name is stored there:
                    525:         [AC_CONFIG_COMMANDS([libtool],
                    526:             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
                    527:     dnl If the libtool generation code is destined for config.status,
                    528:     dnl expand the accumulated commands and init code now:
                    529:     [AC_CONFIG_COMMANDS([libtool],
                    530:         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
                    531: ])#_LT_CONFIG_COMMANDS
                    532: 
                    533: 
                    534: # Initialize.
                    535: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
                    536: [
                    537: 
                    538: # The HP-UX ksh and POSIX shell print the target directory to stdout
                    539: # if CDPATH is set.
                    540: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
                    541: 
                    542: sed_quote_subst='$sed_quote_subst'
                    543: double_quote_subst='$double_quote_subst'
                    544: delay_variable_subst='$delay_variable_subst'
                    545: _LT_CONFIG_STATUS_DECLARATIONS
                    546: LTCC='$LTCC'
                    547: LTCFLAGS='$LTCFLAGS'
                    548: compiler='$compiler_DEFAULT'
                    549: 
                    550: # A function that is used when there is no print builtin or printf.
                    551: func_fallback_echo ()
                    552: {
                    553:   eval 'cat <<_LTECHO_EOF
                    554: \$[]1
                    555: _LTECHO_EOF'
                    556: }
                    557: 
                    558: # Quote evaled strings.
                    559: for var in lt_decl_all_varnames([[ \
                    560: ]], lt_decl_quote_varnames); do
                    561:     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
                    562:     *[[\\\\\\\`\\"\\\$]]*)
                    563:       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
                    564:       ;;
                    565:     *)
                    566:       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
                    567:       ;;
                    568:     esac
                    569: done
                    570: 
                    571: # Double-quote double-evaled strings.
                    572: for var in lt_decl_all_varnames([[ \
                    573: ]], lt_decl_dquote_varnames); do
                    574:     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
                    575:     *[[\\\\\\\`\\"\\\$]]*)
                    576:       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
                    577:       ;;
                    578:     *)
                    579:       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
                    580:       ;;
                    581:     esac
                    582: done
                    583: 
                    584: _LT_OUTPUT_LIBTOOL_INIT
                    585: ])
                    586: 
                    587: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
                    588: # ------------------------------------
                    589: # Generate a child script FILE with all initialization necessary to
                    590: # reuse the environment learned by the parent script, and make the
                    591: # file executable.  If COMMENT is supplied, it is inserted after the
                    592: # `#!' sequence but before initialization text begins.  After this
                    593: # macro, additional text can be appended to FILE to form the body of
                    594: # the child script.  The macro ends with non-zero status if the
                    595: # file could not be fully written (such as if the disk is full).
                    596: m4_ifdef([AS_INIT_GENERATED],
                    597: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
                    598: [m4_defun([_LT_GENERATED_FILE_INIT],
                    599: [m4_require([AS_PREPARE])]dnl
                    600: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
                    601: [lt_write_fail=0
                    602: cat >$1 <<_ASEOF || lt_write_fail=1
                    603: #! $SHELL
                    604: # Generated by $as_me.
                    605: $2
                    606: SHELL=\${CONFIG_SHELL-$SHELL}
                    607: export SHELL
                    608: _ASEOF
                    609: cat >>$1 <<\_ASEOF || lt_write_fail=1
                    610: AS_SHELL_SANITIZE
                    611: _AS_PREPARE
                    612: exec AS_MESSAGE_FD>&1
                    613: _ASEOF
                    614: test $lt_write_fail = 0 && chmod +x $1[]dnl
                    615: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
                    616: 
                    617: # LT_OUTPUT
                    618: # ---------
                    619: # This macro allows early generation of the libtool script (before
                    620: # AC_OUTPUT is called), incase it is used in configure for compilation
                    621: # tests.
                    622: AC_DEFUN([LT_OUTPUT],
                    623: [: ${CONFIG_LT=./config.lt}
                    624: AC_MSG_NOTICE([creating $CONFIG_LT])
                    625: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
                    626: [# Run this file to recreate a libtool stub with the current configuration.])
                    627: 
                    628: cat >>"$CONFIG_LT" <<\_LTEOF
                    629: lt_cl_silent=false
                    630: exec AS_MESSAGE_LOG_FD>>config.log
                    631: {
                    632:   echo
                    633:   AS_BOX([Running $as_me.])
                    634: } >&AS_MESSAGE_LOG_FD
                    635: 
                    636: lt_cl_help="\
                    637: \`$as_me' creates a local libtool stub from the current configuration,
                    638: for use in further configure time tests before the real libtool is
                    639: generated.
                    640: 
                    641: Usage: $[0] [[OPTIONS]]
                    642: 
                    643:   -h, --help      print this help, then exit
                    644:   -V, --version   print version number, then exit
                    645:   -q, --quiet     do not print progress messages
                    646:   -d, --debug     don't remove temporary files
                    647: 
                    648: Report bugs to <bug-libtool@gnu.org>."
                    649: 
                    650: lt_cl_version="\
                    651: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
                    652: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
                    653: configured by $[0], generated by m4_PACKAGE_STRING.
                    654: 
                    655: Copyright (C) 2010 Free Software Foundation, Inc.
                    656: This config.lt script is free software; the Free Software Foundation
                    657: gives unlimited permision to copy, distribute and modify it."
                    658: 
                    659: while test $[#] != 0
                    660: do
                    661:   case $[1] in
                    662:     --version | --v* | -V )
                    663:       echo "$lt_cl_version"; exit 0 ;;
                    664:     --help | --h* | -h )
                    665:       echo "$lt_cl_help"; exit 0 ;;
                    666:     --debug | --d* | -d )
                    667:       debug=: ;;
                    668:     --quiet | --q* | --silent | --s* | -q )
                    669:       lt_cl_silent=: ;;
                    670: 
                    671:     -*) AC_MSG_ERROR([unrecognized option: $[1]
                    672: Try \`$[0] --help' for more information.]) ;;
                    673: 
                    674:     *) AC_MSG_ERROR([unrecognized argument: $[1]
                    675: Try \`$[0] --help' for more information.]) ;;
                    676:   esac
                    677:   shift
                    678: done
                    679: 
                    680: if $lt_cl_silent; then
                    681:   exec AS_MESSAGE_FD>/dev/null
                    682: fi
                    683: _LTEOF
                    684: 
                    685: cat >>"$CONFIG_LT" <<_LTEOF
                    686: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
                    687: _LTEOF
                    688: 
                    689: cat >>"$CONFIG_LT" <<\_LTEOF
                    690: AC_MSG_NOTICE([creating $ofile])
                    691: _LT_OUTPUT_LIBTOOL_COMMANDS
                    692: AS_EXIT(0)
                    693: _LTEOF
                    694: chmod +x "$CONFIG_LT"
                    695: 
                    696: # configure is writing to config.log, but config.lt does its own redirection,
                    697: # appending to config.log, which fails on DOS, as config.log is still kept
                    698: # open by configure.  Here we exec the FD to /dev/null, effectively closing
                    699: # config.log, so it can be properly (re)opened and appended to by config.lt.
                    700: lt_cl_success=:
                    701: test "$silent" = yes &&
                    702:   lt_config_lt_args="$lt_config_lt_args --quiet"
                    703: exec AS_MESSAGE_LOG_FD>/dev/null
                    704: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
                    705: exec AS_MESSAGE_LOG_FD>>config.log
                    706: $lt_cl_success || AS_EXIT(1)
                    707: ])# LT_OUTPUT
                    708: 
                    709: 
                    710: # _LT_CONFIG(TAG)
                    711: # ---------------
                    712: # If TAG is the built-in tag, create an initial libtool script with a
                    713: # default configuration from the untagged config vars.  Otherwise add code
                    714: # to config.status for appending the configuration named by TAG from the
                    715: # matching tagged config vars.
                    716: m4_defun([_LT_CONFIG],
                    717: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                    718: _LT_CONFIG_SAVE_COMMANDS([
                    719:   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
                    720:   m4_if(_LT_TAG, [C], [
                    721:     # See if we are running on zsh, and set the options which allow our
                    722:     # commands through without removal of \ escapes.
                    723:     if test -n "${ZSH_VERSION+set}" ; then
                    724:       setopt NO_GLOB_SUBST
                    725:     fi
                    726: 
                    727:     cfgfile="${ofile}T"
                    728:     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
                    729:     $RM "$cfgfile"
                    730: 
                    731:     cat <<_LT_EOF >> "$cfgfile"
                    732: #! $SHELL
                    733: 
                    734: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
                    735: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
                    736: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
                    737: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
                    738: #
                    739: _LT_COPYING
                    740: _LT_LIBTOOL_TAGS
                    741: 
                    742: # ### BEGIN LIBTOOL CONFIG
                    743: _LT_LIBTOOL_CONFIG_VARS
                    744: _LT_LIBTOOL_TAG_VARS
                    745: # ### END LIBTOOL CONFIG
                    746: 
                    747: _LT_EOF
                    748: 
                    749:   case $host_os in
                    750:   aix3*)
                    751:     cat <<\_LT_EOF >> "$cfgfile"
                    752: # AIX sometimes has problems with the GCC collect2 program.  For some
                    753: # reason, if we set the COLLECT_NAMES environment variable, the problems
                    754: # vanish in a puff of smoke.
                    755: if test "X${COLLECT_NAMES+set}" != Xset; then
                    756:   COLLECT_NAMES=
                    757:   export COLLECT_NAMES
                    758: fi
                    759: _LT_EOF
                    760:     ;;
                    761:   esac
                    762: 
                    763:   _LT_PROG_LTMAIN
                    764: 
                    765:   # We use sed instead of cat because bash on DJGPP gets confused if
                    766:   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
                    767:   # text mode, it properly converts lines to CR/LF.  This bash problem
                    768:   # is reportedly fixed, but why not run on old versions too?
                    769:   sed '$q' "$ltmain" >> "$cfgfile" \
                    770:      || (rm -f "$cfgfile"; exit 1)
                    771: 
                    772:   _LT_PROG_REPLACE_SHELLFNS
                    773: 
                    774:    mv -f "$cfgfile" "$ofile" ||
                    775:     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
                    776:   chmod +x "$ofile"
                    777: ],
                    778: [cat <<_LT_EOF >> "$ofile"
                    779: 
                    780: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
                    781: dnl in a comment (ie after a #).
                    782: # ### BEGIN LIBTOOL TAG CONFIG: $1
                    783: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
                    784: # ### END LIBTOOL TAG CONFIG: $1
                    785: _LT_EOF
                    786: ])dnl /m4_if
                    787: ],
                    788: [m4_if([$1], [], [
                    789:     PACKAGE='$PACKAGE'
                    790:     VERSION='$VERSION'
                    791:     TIMESTAMP='$TIMESTAMP'
                    792:     RM='$RM'
                    793:     ofile='$ofile'], [])
                    794: ])dnl /_LT_CONFIG_SAVE_COMMANDS
                    795: ])# _LT_CONFIG
                    796: 
                    797: 
                    798: # LT_SUPPORTED_TAG(TAG)
                    799: # ---------------------
                    800: # Trace this macro to discover what tags are supported by the libtool
                    801: # --tag option, using:
                    802: #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
                    803: AC_DEFUN([LT_SUPPORTED_TAG], [])
                    804: 
                    805: 
                    806: # C support is built-in for now
                    807: m4_define([_LT_LANG_C_enabled], [])
                    808: m4_define([_LT_TAGS], [])
                    809: 
                    810: 
                    811: # LT_LANG(LANG)
                    812: # -------------
                    813: # Enable libtool support for the given language if not already enabled.
                    814: AC_DEFUN([LT_LANG],
                    815: [AC_BEFORE([$0], [LT_OUTPUT])dnl
                    816: m4_case([$1],
                    817:   [C],                 [_LT_LANG(C)],
                    818:   [C++],               [_LT_LANG(CXX)],
                    819:   [Java],              [_LT_LANG(GCJ)],
                    820:   [Fortran 77],                [_LT_LANG(F77)],
                    821:   [Fortran],           [_LT_LANG(FC)],
                    822:   [Windows Resource],  [_LT_LANG(RC)],
                    823:   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
                    824:     [_LT_LANG($1)],
                    825:     [m4_fatal([$0: unsupported language: "$1"])])])dnl
                    826: ])# LT_LANG
                    827: 
                    828: 
                    829: # _LT_LANG(LANGNAME)
                    830: # ------------------
                    831: m4_defun([_LT_LANG],
                    832: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
                    833:   [LT_SUPPORTED_TAG([$1])dnl
                    834:   m4_append([_LT_TAGS], [$1 ])dnl
                    835:   m4_define([_LT_LANG_]$1[_enabled], [])dnl
                    836:   _LT_LANG_$1_CONFIG($1)])dnl
                    837: ])# _LT_LANG
                    838: 
                    839: 
                    840: # _LT_LANG_DEFAULT_CONFIG
                    841: # -----------------------
                    842: m4_defun([_LT_LANG_DEFAULT_CONFIG],
                    843: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
                    844:   [LT_LANG(CXX)],
                    845:   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
                    846: 
                    847: AC_PROVIDE_IFELSE([AC_PROG_F77],
                    848:   [LT_LANG(F77)],
                    849:   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
                    850: 
                    851: AC_PROVIDE_IFELSE([AC_PROG_FC],
                    852:   [LT_LANG(FC)],
                    853:   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
                    854: 
                    855: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
                    856: dnl pulling things in needlessly.
                    857: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
                    858:   [LT_LANG(GCJ)],
                    859:   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
                    860:     [LT_LANG(GCJ)],
                    861:     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
                    862:       [LT_LANG(GCJ)],
                    863:       [m4_ifdef([AC_PROG_GCJ],
                    864:        [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
                    865:        m4_ifdef([A][M_PROG_GCJ],
                    866:        [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
                    867:        m4_ifdef([LT_PROG_GCJ],
                    868:        [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
                    869: 
                    870: AC_PROVIDE_IFELSE([LT_PROG_RC],
                    871:   [LT_LANG(RC)],
                    872:   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
                    873: ])# _LT_LANG_DEFAULT_CONFIG
                    874: 
                    875: # Obsolete macros:
                    876: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
                    877: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
                    878: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
                    879: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
                    880: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
                    881: dnl aclocal-1.4 backwards compatibility:
                    882: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
                    883: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
                    884: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
                    885: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
                    886: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
                    887: 
                    888: 
                    889: # _LT_TAG_COMPILER
                    890: # ----------------
                    891: m4_defun([_LT_TAG_COMPILER],
                    892: [AC_REQUIRE([AC_PROG_CC])dnl
                    893: 
                    894: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
                    895: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
                    896: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
                    897: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
                    898: 
                    899: # If no C compiler was specified, use CC.
                    900: LTCC=${LTCC-"$CC"}
                    901: 
                    902: # If no C compiler flags were specified, use CFLAGS.
                    903: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
                    904: 
                    905: # Allow CC to be a program name with arguments.
                    906: compiler=$CC
                    907: ])# _LT_TAG_COMPILER
                    908: 
                    909: 
                    910: # _LT_COMPILER_BOILERPLATE
                    911: # ------------------------
                    912: # Check for compiler boilerplate output or warnings with
                    913: # the simple compiler test code.
                    914: m4_defun([_LT_COMPILER_BOILERPLATE],
                    915: [m4_require([_LT_DECL_SED])dnl
                    916: ac_outfile=conftest.$ac_objext
                    917: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
                    918: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
                    919: _lt_compiler_boilerplate=`cat conftest.err`
                    920: $RM conftest*
                    921: ])# _LT_COMPILER_BOILERPLATE
                    922: 
                    923: 
                    924: # _LT_LINKER_BOILERPLATE
                    925: # ----------------------
                    926: # Check for linker boilerplate output or warnings with
                    927: # the simple link test code.
                    928: m4_defun([_LT_LINKER_BOILERPLATE],
                    929: [m4_require([_LT_DECL_SED])dnl
                    930: ac_outfile=conftest.$ac_objext
                    931: echo "$lt_simple_link_test_code" >conftest.$ac_ext
                    932: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
                    933: _lt_linker_boilerplate=`cat conftest.err`
                    934: $RM -r conftest*
                    935: ])# _LT_LINKER_BOILERPLATE
                    936: 
                    937: # _LT_REQUIRED_DARWIN_CHECKS
                    938: # -------------------------
                    939: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
                    940:   case $host_os in
                    941:     rhapsody* | darwin*)
                    942:     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
                    943:     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
                    944:     AC_CHECK_TOOL([LIPO], [lipo], [:])
                    945:     AC_CHECK_TOOL([OTOOL], [otool], [:])
                    946:     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
                    947:     _LT_DECL([], [DSYMUTIL], [1],
                    948:       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
                    949:     _LT_DECL([], [NMEDIT], [1],
                    950:       [Tool to change global to local symbols on Mac OS X])
                    951:     _LT_DECL([], [LIPO], [1],
                    952:       [Tool to manipulate fat objects and archives on Mac OS X])
                    953:     _LT_DECL([], [OTOOL], [1],
                    954:       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
                    955:     _LT_DECL([], [OTOOL64], [1],
                    956:       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
                    957: 
                    958:     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
                    959:       [lt_cv_apple_cc_single_mod=no
                    960:       if test -z "${LT_MULTI_MODULE}"; then
                    961:        # By default we will add the -single_module flag. You can override
                    962:        # by either setting the environment variable LT_MULTI_MODULE
                    963:        # non-empty at configure time, or by adding -multi_module to the
                    964:        # link flags.
                    965:        rm -rf libconftest.dylib*
                    966:        echo "int foo(void){return 1;}" > conftest.c
                    967:        echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
                    968: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
                    969:        $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
                    970:          -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
                    971:         _lt_result=$?
                    972:        if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
                    973:          lt_cv_apple_cc_single_mod=yes
                    974:        else
                    975:          cat conftest.err >&AS_MESSAGE_LOG_FD
                    976:        fi
                    977:        rm -rf libconftest.dylib*
                    978:        rm -f conftest.*
                    979:       fi])
                    980:     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
                    981:       [lt_cv_ld_exported_symbols_list],
                    982:       [lt_cv_ld_exported_symbols_list=no
                    983:       save_LDFLAGS=$LDFLAGS
                    984:       echo "_main" > conftest.sym
                    985:       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
                    986:       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
                    987:        [lt_cv_ld_exported_symbols_list=yes],
                    988:        [lt_cv_ld_exported_symbols_list=no])
                    989:        LDFLAGS="$save_LDFLAGS"
                    990:     ])
                    991:     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
                    992:       [lt_cv_ld_force_load=no
                    993:       cat > conftest.c << _LT_EOF
                    994: int forced_loaded() { return 2;}
                    995: _LT_EOF
                    996:       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
                    997:       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
                    998:       echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
                    999:       $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
                   1000:       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
                   1001:       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
                   1002:       cat > conftest.c << _LT_EOF
                   1003: int main() { return 0;}
                   1004: _LT_EOF
                   1005:       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
                   1006:       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
                   1007:       _lt_result=$?
                   1008:       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
                   1009:        lt_cv_ld_force_load=yes
                   1010:       else
                   1011:        cat conftest.err >&AS_MESSAGE_LOG_FD
                   1012:       fi
                   1013:         rm -f conftest.err libconftest.a conftest conftest.c
                   1014:         rm -rf conftest.dSYM
                   1015:     ])
                   1016:     case $host_os in
                   1017:     rhapsody* | darwin1.[[012]])
                   1018:       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
                   1019:     darwin1.*)
                   1020:       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
                   1021:     darwin*) # darwin 5.x on
                   1022:       # if running on 10.5 or later, the deployment target defaults
                   1023:       # to the OS version, if on x86, and 10.4, the deployment
                   1024:       # target defaults to 10.4. Don't you love it?
                   1025:       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
                   1026:        10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
                   1027:          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
                   1028:        10.[[012]]*)
                   1029:          _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
                   1030:        10.*)
                   1031:          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
                   1032:       esac
                   1033:     ;;
                   1034:   esac
                   1035:     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
                   1036:       _lt_dar_single_mod='$single_module'
                   1037:     fi
                   1038:     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
                   1039:       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
                   1040:     else
                   1041:       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
                   1042:     fi
                   1043:     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
                   1044:       _lt_dsymutil='~$DSYMUTIL $lib || :'
                   1045:     else
                   1046:       _lt_dsymutil=
                   1047:     fi
                   1048:     ;;
                   1049:   esac
                   1050: ])
                   1051: 
                   1052: 
                   1053: # _LT_DARWIN_LINKER_FEATURES
                   1054: # --------------------------
                   1055: # Checks for linker and compiler features on darwin
                   1056: m4_defun([_LT_DARWIN_LINKER_FEATURES],
                   1057: [
                   1058:   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
                   1059:   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   1060:   _LT_TAGVAR(hardcode_direct, $1)=no
                   1061:   _LT_TAGVAR(hardcode_automatic, $1)=yes
                   1062:   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                   1063:   if test "$lt_cv_ld_force_load" = "yes"; then
                   1064:     _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\"`'
                   1065:   else
                   1066:     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
                   1067:   fi
                   1068:   _LT_TAGVAR(link_all_deplibs, $1)=yes
                   1069:   _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
                   1070:   case $cc_basename in
                   1071:      ifort*) _lt_dar_can_shared=yes ;;
                   1072:      *) _lt_dar_can_shared=$GCC ;;
                   1073:   esac
                   1074:   if test "$_lt_dar_can_shared" = "yes"; then
                   1075:     output_verbose_link_cmd=func_echo_all
                   1076:     _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}"
                   1077:     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
                   1078:     _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}"
                   1079:     _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}"
                   1080:     m4_if([$1], [CXX],
                   1081: [   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
                   1082:       _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}"
                   1083:       _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}"
                   1084:     fi
                   1085: ],[])
                   1086:   else
                   1087:   _LT_TAGVAR(ld_shlibs, $1)=no
                   1088:   fi
                   1089: ])
                   1090: 
                   1091: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
                   1092: # ----------------------------------
                   1093: # Links a minimal program and checks the executable
                   1094: # for the system default hardcoded library path. In most cases,
                   1095: # this is /usr/lib:/lib, but when the MPI compilers are used
                   1096: # the location of the communication and MPI libs are included too.
                   1097: # If we don't find anything, use the default library path according
                   1098: # to the aix ld manual.
                   1099: # Store the results from the different compilers for each TAGNAME.
                   1100: # Allow to override them for all tags through lt_cv_aix_libpath.
                   1101: m4_defun([_LT_SYS_MODULE_PATH_AIX],
                   1102: [m4_require([_LT_DECL_SED])dnl
                   1103: if test "${lt_cv_aix_libpath+set}" = set; then
                   1104:   aix_libpath=$lt_cv_aix_libpath
                   1105: else
                   1106:   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
                   1107:   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
                   1108:   lt_aix_libpath_sed='[
                   1109:       /Import File Strings/,/^$/ {
                   1110:          /^0/ {
                   1111:              s/^0  *\([^ ]*\) *$/\1/
                   1112:              p
                   1113:          }
                   1114:       }]'
                   1115:   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
                   1116:   # Check for a 64-bit object if we didn't find anything.
                   1117:   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
                   1118:     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
                   1119:   fi],[])
                   1120:   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
                   1121:     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
                   1122:   fi
                   1123:   ])
                   1124:   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
                   1125: fi
                   1126: ])# _LT_SYS_MODULE_PATH_AIX
                   1127: 
                   1128: 
                   1129: # _LT_SHELL_INIT(ARG)
                   1130: # -------------------
                   1131: m4_define([_LT_SHELL_INIT],
                   1132: [m4_divert_text([M4SH-INIT], [$1
                   1133: ])])# _LT_SHELL_INIT
                   1134: 
                   1135: 
                   1136: 
                   1137: # _LT_PROG_ECHO_BACKSLASH
                   1138: # -----------------------
                   1139: # Find how we can fake an echo command that does not interpret backslash.
                   1140: # In particular, with Autoconf 2.60 or later we add some code to the start
                   1141: # of the generated configure script which will find a shell with a builtin
                   1142: # printf (which we can use as an echo command).
                   1143: m4_defun([_LT_PROG_ECHO_BACKSLASH],
                   1144: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                   1145: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
                   1146: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
                   1147: 
                   1148: AC_MSG_CHECKING([how to print strings])
                   1149: # Test print first, because it will be a builtin if present.
                   1150: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
                   1151:    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
                   1152:   ECHO='print -r --'
                   1153: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
                   1154:   ECHO='printf %s\n'
                   1155: else
                   1156:   # Use this function as a fallback that always works.
                   1157:   func_fallback_echo ()
                   1158:   {
                   1159:     eval 'cat <<_LTECHO_EOF
                   1160: $[]1
                   1161: _LTECHO_EOF'
                   1162:   }
                   1163:   ECHO='func_fallback_echo'
                   1164: fi
                   1165: 
                   1166: # func_echo_all arg...
                   1167: # Invoke $ECHO with all args, space-separated.
                   1168: func_echo_all ()
                   1169: {
                   1170:     $ECHO "$*" 
                   1171: }
                   1172: 
                   1173: case "$ECHO" in
                   1174:   printf*) AC_MSG_RESULT([printf]) ;;
                   1175:   print*) AC_MSG_RESULT([print -r]) ;;
                   1176:   *) AC_MSG_RESULT([cat]) ;;
                   1177: esac
                   1178: 
                   1179: m4_ifdef([_AS_DETECT_SUGGESTED],
                   1180: [_AS_DETECT_SUGGESTED([
                   1181:   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
                   1182:     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                   1183:     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
                   1184:     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
                   1185:     PATH=/empty FPATH=/empty; export PATH FPATH
                   1186:     test "X`printf %s $ECHO`" = "X$ECHO" \
                   1187:       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
                   1188: 
                   1189: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
                   1190: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
                   1191: ])# _LT_PROG_ECHO_BACKSLASH
                   1192: 
                   1193: 
                   1194: # _LT_WITH_SYSROOT
                   1195: # ----------------
                   1196: AC_DEFUN([_LT_WITH_SYSROOT],
                   1197: [AC_MSG_CHECKING([for sysroot])
                   1198: AC_ARG_WITH([sysroot],
                   1199: [  --with-sysroot[=DIR] Search for dependent libraries within DIR
                   1200:                         (or the compiler's sysroot if not specified).],
                   1201: [], [with_sysroot=no])
                   1202: 
                   1203: dnl lt_sysroot will always be passed unquoted.  We quote it here
                   1204: dnl in case the user passed a directory name.
                   1205: lt_sysroot=
                   1206: case ${with_sysroot} in #(
                   1207:  yes)
                   1208:    if test "$GCC" = yes; then
                   1209:      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
                   1210:    fi
                   1211:    ;; #(
                   1212:  /*)
                   1213:    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
                   1214:    ;; #(
                   1215:  no|'')
                   1216:    ;; #(
                   1217:  *)
                   1218:    AC_MSG_RESULT([${with_sysroot}])
                   1219:    AC_MSG_ERROR([The sysroot must be an absolute path.])
                   1220:    ;;
                   1221: esac
                   1222: 
                   1223:  AC_MSG_RESULT([${lt_sysroot:-no}])
                   1224: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
                   1225: [dependent libraries, and in which our libraries should be installed.])])
                   1226: 
                   1227: # _LT_ENABLE_LOCK
                   1228: # ---------------
                   1229: m4_defun([_LT_ENABLE_LOCK],
                   1230: [AC_ARG_ENABLE([libtool-lock],
                   1231:   [AS_HELP_STRING([--disable-libtool-lock],
                   1232:     [avoid locking (might break parallel builds)])])
                   1233: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
                   1234: 
                   1235: # Some flags need to be propagated to the compiler or linker for good
                   1236: # libtool support.
                   1237: case $host in
                   1238: ia64-*-hpux*)
                   1239:   # Find out which ABI we are using.
                   1240:   echo 'int i;' > conftest.$ac_ext
                   1241:   if AC_TRY_EVAL(ac_compile); then
                   1242:     case `/usr/bin/file conftest.$ac_objext` in
                   1243:       *ELF-32*)
                   1244:        HPUX_IA64_MODE="32"
                   1245:        ;;
                   1246:       *ELF-64*)
                   1247:        HPUX_IA64_MODE="64"
                   1248:        ;;
                   1249:     esac
                   1250:   fi
                   1251:   rm -rf conftest*
                   1252:   ;;
                   1253: *-*-irix6*)
                   1254:   # Find out which ABI we are using.
                   1255:   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
                   1256:   if AC_TRY_EVAL(ac_compile); then
                   1257:     if test "$lt_cv_prog_gnu_ld" = yes; then
                   1258:       case `/usr/bin/file conftest.$ac_objext` in
                   1259:        *32-bit*)
                   1260:          LD="${LD-ld} -melf32bsmip"
                   1261:          ;;
                   1262:        *N32*)
                   1263:          LD="${LD-ld} -melf32bmipn32"
                   1264:          ;;
                   1265:        *64-bit*)
                   1266:          LD="${LD-ld} -melf64bmip"
                   1267:        ;;
                   1268:       esac
                   1269:     else
                   1270:       case `/usr/bin/file conftest.$ac_objext` in
                   1271:        *32-bit*)
                   1272:          LD="${LD-ld} -32"
                   1273:          ;;
                   1274:        *N32*)
                   1275:          LD="${LD-ld} -n32"
                   1276:          ;;
                   1277:        *64-bit*)
                   1278:          LD="${LD-ld} -64"
                   1279:          ;;
                   1280:       esac
                   1281:     fi
                   1282:   fi
                   1283:   rm -rf conftest*
                   1284:   ;;
                   1285: 
                   1286: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
                   1287: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
                   1288:   # Find out which ABI we are using.
                   1289:   echo 'int i;' > conftest.$ac_ext
                   1290:   if AC_TRY_EVAL(ac_compile); then
                   1291:     case `/usr/bin/file conftest.o` in
                   1292:       *32-bit*)
                   1293:        case $host in
                   1294:          x86_64-*kfreebsd*-gnu)
                   1295:            LD="${LD-ld} -m elf_i386_fbsd"
                   1296:            ;;
                   1297:          x86_64-*linux*)
                   1298:            LD="${LD-ld} -m elf_i386"
                   1299:            ;;
                   1300:          ppc64-*linux*|powerpc64-*linux*)
                   1301:            LD="${LD-ld} -m elf32ppclinux"
                   1302:            ;;
                   1303:          s390x-*linux*)
                   1304:            LD="${LD-ld} -m elf_s390"
                   1305:            ;;
                   1306:          sparc64-*linux*)
                   1307:            LD="${LD-ld} -m elf32_sparc"
                   1308:            ;;
                   1309:        esac
                   1310:        ;;
                   1311:       *64-bit*)
                   1312:        case $host in
                   1313:          x86_64-*kfreebsd*-gnu)
                   1314:            LD="${LD-ld} -m elf_x86_64_fbsd"
                   1315:            ;;
                   1316:          x86_64-*linux*)
                   1317:            LD="${LD-ld} -m elf_x86_64"
                   1318:            ;;
                   1319:          ppc*-*linux*|powerpc*-*linux*)
                   1320:            LD="${LD-ld} -m elf64ppc"
                   1321:            ;;
                   1322:          s390*-*linux*|s390*-*tpf*)
                   1323:            LD="${LD-ld} -m elf64_s390"
                   1324:            ;;
                   1325:          sparc*-*linux*)
                   1326:            LD="${LD-ld} -m elf64_sparc"
                   1327:            ;;
                   1328:        esac
                   1329:        ;;
                   1330:     esac
                   1331:   fi
                   1332:   rm -rf conftest*
                   1333:   ;;
                   1334: 
                   1335: *-*-sco3.2v5*)
                   1336:   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
                   1337:   SAVE_CFLAGS="$CFLAGS"
                   1338:   CFLAGS="$CFLAGS -belf"
                   1339:   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
                   1340:     [AC_LANG_PUSH(C)
                   1341:      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
                   1342:      AC_LANG_POP])
                   1343:   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
                   1344:     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
                   1345:     CFLAGS="$SAVE_CFLAGS"
                   1346:   fi
                   1347:   ;;
                   1348: sparc*-*solaris*)
                   1349:   # Find out which ABI we are using.
                   1350:   echo 'int i;' > conftest.$ac_ext
                   1351:   if AC_TRY_EVAL(ac_compile); then
                   1352:     case `/usr/bin/file conftest.o` in
                   1353:     *64-bit*)
                   1354:       case $lt_cv_prog_gnu_ld in
                   1355:       yes*) LD="${LD-ld} -m elf64_sparc" ;;
                   1356:       *)
                   1357:        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
                   1358:          LD="${LD-ld} -64"
                   1359:        fi
                   1360:        ;;
                   1361:       esac
                   1362:       ;;
                   1363:     esac
                   1364:   fi
                   1365:   rm -rf conftest*
                   1366:   ;;
                   1367: esac
                   1368: 
                   1369: need_locks="$enable_libtool_lock"
                   1370: ])# _LT_ENABLE_LOCK
                   1371: 
                   1372: 
                   1373: # _LT_PROG_AR
                   1374: # -----------
                   1375: m4_defun([_LT_PROG_AR],
                   1376: [AC_CHECK_TOOLS(AR, [ar], false)
                   1377: : ${AR=ar}
                   1378: : ${AR_FLAGS=cru}
                   1379: _LT_DECL([], [AR], [1], [The archiver])
                   1380: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
                   1381: 
                   1382: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
                   1383:   [lt_cv_ar_at_file=no
                   1384:    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
                   1385:      [echo conftest.$ac_objext > conftest.lst
                   1386:       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
                   1387:       AC_TRY_EVAL([lt_ar_try])
                   1388:       if test "$ac_status" -eq 0; then
                   1389:        # Ensure the archiver fails upon bogus file names.
                   1390:        rm -f conftest.$ac_objext libconftest.a
                   1391:        AC_TRY_EVAL([lt_ar_try])
                   1392:        if test "$ac_status" -ne 0; then
                   1393:           lt_cv_ar_at_file=@
                   1394:         fi
                   1395:       fi
                   1396:       rm -f conftest.* libconftest.a
                   1397:      ])
                   1398:   ])
                   1399: 
                   1400: if test "x$lt_cv_ar_at_file" = xno; then
                   1401:   archiver_list_spec=
                   1402: else
                   1403:   archiver_list_spec=$lt_cv_ar_at_file
                   1404: fi
                   1405: _LT_DECL([], [archiver_list_spec], [1],
                   1406:   [How to feed a file listing to the archiver])
                   1407: ])# _LT_PROG_AR
                   1408: 
                   1409: 
                   1410: # _LT_CMD_OLD_ARCHIVE
                   1411: # -------------------
                   1412: m4_defun([_LT_CMD_OLD_ARCHIVE],
                   1413: [_LT_PROG_AR
                   1414: 
                   1415: AC_CHECK_TOOL(STRIP, strip, :)
                   1416: test -z "$STRIP" && STRIP=:
                   1417: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
                   1418: 
                   1419: AC_CHECK_TOOL(RANLIB, ranlib, :)
                   1420: test -z "$RANLIB" && RANLIB=:
                   1421: _LT_DECL([], [RANLIB], [1],
                   1422:     [Commands used to install an old-style archive])
                   1423: 
                   1424: # Determine commands to create old-style static archives.
                   1425: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
                   1426: old_postinstall_cmds='chmod 644 $oldlib'
                   1427: old_postuninstall_cmds=
                   1428: 
                   1429: if test -n "$RANLIB"; then
                   1430:   case $host_os in
                   1431:   openbsd*)
                   1432:     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
                   1433:     ;;
                   1434:   *)
                   1435:     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
                   1436:     ;;
                   1437:   esac
                   1438:   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
                   1439: fi
                   1440: 
                   1441: case $host_os in
                   1442:   darwin*)
                   1443:     lock_old_archive_extraction=yes ;;
                   1444:   *)
                   1445:     lock_old_archive_extraction=no ;;
                   1446: esac
                   1447: _LT_DECL([], [old_postinstall_cmds], [2])
                   1448: _LT_DECL([], [old_postuninstall_cmds], [2])
                   1449: _LT_TAGDECL([], [old_archive_cmds], [2],
                   1450:     [Commands used to build an old-style archive])
                   1451: _LT_DECL([], [lock_old_archive_extraction], [0],
                   1452:     [Whether to use a lock for old archive extraction])
                   1453: ])# _LT_CMD_OLD_ARCHIVE
                   1454: 
                   1455: 
                   1456: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
                   1457: #              [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
                   1458: # ----------------------------------------------------------------
                   1459: # Check whether the given compiler option works
                   1460: AC_DEFUN([_LT_COMPILER_OPTION],
                   1461: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1462: m4_require([_LT_DECL_SED])dnl
                   1463: AC_CACHE_CHECK([$1], [$2],
                   1464:   [$2=no
                   1465:    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
                   1466:    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   1467:    lt_compiler_flag="$3"
                   1468:    # Insert the option either (1) after the last *FLAGS variable, or
                   1469:    # (2) before a word containing "conftest.", or (3) at the end.
                   1470:    # Note that $ac_compile itself does not contain backslashes and begins
                   1471:    # with a dollar sign (not a hyphen), so the echo should work correctly.
                   1472:    # The option is referenced via a variable to avoid confusing sed.
                   1473:    lt_compile=`echo "$ac_compile" | $SED \
                   1474:    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
                   1475:    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
                   1476:    -e 's:$: $lt_compiler_flag:'`
                   1477:    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
                   1478:    (eval "$lt_compile" 2>conftest.err)
                   1479:    ac_status=$?
                   1480:    cat conftest.err >&AS_MESSAGE_LOG_FD
                   1481:    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
                   1482:    if (exit $ac_status) && test -s "$ac_outfile"; then
                   1483:      # The compiler can only warn and ignore the option if not recognized
                   1484:      # So say no if there are warnings other than the usual output.
                   1485:      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
                   1486:      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
                   1487:      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
                   1488:        $2=yes
                   1489:      fi
                   1490:    fi
                   1491:    $RM conftest*
                   1492: ])
                   1493: 
                   1494: if test x"[$]$2" = xyes; then
                   1495:     m4_if([$5], , :, [$5])
                   1496: else
                   1497:     m4_if([$6], , :, [$6])
                   1498: fi
                   1499: ])# _LT_COMPILER_OPTION
                   1500: 
                   1501: # Old name:
                   1502: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
                   1503: dnl aclocal-1.4 backwards compatibility:
                   1504: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
                   1505: 
                   1506: 
                   1507: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
                   1508: #                  [ACTION-SUCCESS], [ACTION-FAILURE])
                   1509: # ----------------------------------------------------
                   1510: # Check whether the given linker option works
                   1511: AC_DEFUN([_LT_LINKER_OPTION],
                   1512: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1513: m4_require([_LT_DECL_SED])dnl
                   1514: AC_CACHE_CHECK([$1], [$2],
                   1515:   [$2=no
                   1516:    save_LDFLAGS="$LDFLAGS"
                   1517:    LDFLAGS="$LDFLAGS $3"
                   1518:    echo "$lt_simple_link_test_code" > conftest.$ac_ext
                   1519:    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
                   1520:      # The linker can only warn and ignore the option if not recognized
                   1521:      # So say no if there are warnings
                   1522:      if test -s conftest.err; then
                   1523:        # Append any errors to the config.log.
                   1524:        cat conftest.err 1>&AS_MESSAGE_LOG_FD
                   1525:        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
                   1526:        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
                   1527:        if diff conftest.exp conftest.er2 >/dev/null; then
                   1528:          $2=yes
                   1529:        fi
                   1530:      else
                   1531:        $2=yes
                   1532:      fi
                   1533:    fi
                   1534:    $RM -r conftest*
                   1535:    LDFLAGS="$save_LDFLAGS"
                   1536: ])
                   1537: 
                   1538: if test x"[$]$2" = xyes; then
                   1539:     m4_if([$4], , :, [$4])
                   1540: else
                   1541:     m4_if([$5], , :, [$5])
                   1542: fi
                   1543: ])# _LT_LINKER_OPTION
                   1544: 
                   1545: # Old name:
                   1546: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
                   1547: dnl aclocal-1.4 backwards compatibility:
                   1548: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
                   1549: 
                   1550: 
                   1551: # LT_CMD_MAX_LEN
                   1552: #---------------
                   1553: AC_DEFUN([LT_CMD_MAX_LEN],
                   1554: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   1555: # find the maximum length of command line arguments
                   1556: AC_MSG_CHECKING([the maximum length of command line arguments])
                   1557: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
                   1558:   i=0
                   1559:   teststring="ABCD"
                   1560: 
                   1561:   case $build_os in
                   1562:   msdosdjgpp*)
                   1563:     # On DJGPP, this test can blow up pretty badly due to problems in libc
                   1564:     # (any single argument exceeding 2000 bytes causes a buffer overrun
                   1565:     # during glob expansion).  Even if it were fixed, the result of this
                   1566:     # check would be larger than it should be.
                   1567:     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
                   1568:     ;;
                   1569: 
                   1570:   gnu*)
                   1571:     # Under GNU Hurd, this test is not required because there is
                   1572:     # no limit to the length of command line arguments.
                   1573:     # Libtool will interpret -1 as no limit whatsoever
                   1574:     lt_cv_sys_max_cmd_len=-1;
                   1575:     ;;
                   1576: 
                   1577:   cygwin* | mingw* | cegcc*)
                   1578:     # On Win9x/ME, this test blows up -- it succeeds, but takes
                   1579:     # about 5 minutes as the teststring grows exponentially.
                   1580:     # Worse, since 9x/ME are not pre-emptively multitasking,
                   1581:     # you end up with a "frozen" computer, even though with patience
                   1582:     # the test eventually succeeds (with a max line length of 256k).
                   1583:     # Instead, let's just punt: use the minimum linelength reported by
                   1584:     # all of the supported platforms: 8192 (on NT/2K/XP).
                   1585:     lt_cv_sys_max_cmd_len=8192;
                   1586:     ;;
                   1587: 
                   1588:   mint*)
                   1589:     # On MiNT this can take a long time and run out of memory.
                   1590:     lt_cv_sys_max_cmd_len=8192;
                   1591:     ;;
                   1592: 
                   1593:   amigaos*)
                   1594:     # On AmigaOS with pdksh, this test takes hours, literally.
                   1595:     # So we just punt and use a minimum line length of 8192.
                   1596:     lt_cv_sys_max_cmd_len=8192;
                   1597:     ;;
                   1598: 
                   1599:   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
                   1600:     # This has been around since 386BSD, at least.  Likely further.
                   1601:     if test -x /sbin/sysctl; then
                   1602:       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
                   1603:     elif test -x /usr/sbin/sysctl; then
                   1604:       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
                   1605:     else
                   1606:       lt_cv_sys_max_cmd_len=65536      # usable default for all BSDs
                   1607:     fi
                   1608:     # And add a safety zone
                   1609:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
                   1610:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
                   1611:     ;;
                   1612: 
                   1613:   interix*)
                   1614:     # We know the value 262144 and hardcode it with a safety zone (like BSD)
                   1615:     lt_cv_sys_max_cmd_len=196608
                   1616:     ;;
                   1617: 
                   1618:   osf*)
                   1619:     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
                   1620:     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
                   1621:     # nice to cause kernel panics so lets avoid the loop below.
                   1622:     # First set a reasonable default.
                   1623:     lt_cv_sys_max_cmd_len=16384
                   1624:     #
                   1625:     if test -x /sbin/sysconfig; then
                   1626:       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
                   1627:         *1*) lt_cv_sys_max_cmd_len=-1 ;;
                   1628:       esac
                   1629:     fi
                   1630:     ;;
                   1631:   sco3.2v5*)
                   1632:     lt_cv_sys_max_cmd_len=102400
                   1633:     ;;
                   1634:   sysv5* | sco5v6* | sysv4.2uw2*)
                   1635:     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
                   1636:     if test -n "$kargmax"; then
                   1637:       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[        ]]//'`
                   1638:     else
                   1639:       lt_cv_sys_max_cmd_len=32768
                   1640:     fi
                   1641:     ;;
                   1642:   *)
                   1643:     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
                   1644:     if test -n "$lt_cv_sys_max_cmd_len"; then
                   1645:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
                   1646:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
                   1647:     else
                   1648:       # Make teststring a little bigger before we do anything with it.
                   1649:       # a 1K string should be a reasonable start.
                   1650:       for i in 1 2 3 4 5 6 7 8 ; do
                   1651:         teststring=$teststring$teststring
                   1652:       done
                   1653:       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
                   1654:       # If test is not a shell built-in, we'll probably end up computing a
                   1655:       # maximum length that is only half of the actual maximum length, but
                   1656:       # we can't tell.
                   1657:       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
                   1658:                 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
                   1659:              test $i != 17 # 1/2 MB should be enough
                   1660:       do
                   1661:         i=`expr $i + 1`
                   1662:         teststring=$teststring$teststring
                   1663:       done
                   1664:       # Only check the string length outside the loop.
                   1665:       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
                   1666:       teststring=
                   1667:       # Add a significant safety factor because C++ compilers can tack on
                   1668:       # massive amounts of additional arguments before passing them to the
                   1669:       # linker.  It appears as though 1/2 is a usable value.
                   1670:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
                   1671:     fi
                   1672:     ;;
                   1673:   esac
                   1674: ])
                   1675: if test -n $lt_cv_sys_max_cmd_len ; then
                   1676:   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
                   1677: else
                   1678:   AC_MSG_RESULT(none)
                   1679: fi
                   1680: max_cmd_len=$lt_cv_sys_max_cmd_len
                   1681: _LT_DECL([], [max_cmd_len], [0],
                   1682:     [What is the maximum length of a command?])
                   1683: ])# LT_CMD_MAX_LEN
                   1684: 
                   1685: # Old name:
                   1686: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
                   1687: dnl aclocal-1.4 backwards compatibility:
                   1688: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
                   1689: 
                   1690: 
                   1691: # _LT_HEADER_DLFCN
                   1692: # ----------------
                   1693: m4_defun([_LT_HEADER_DLFCN],
                   1694: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
                   1695: ])# _LT_HEADER_DLFCN
                   1696: 
                   1697: 
                   1698: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
                   1699: #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
                   1700: # ----------------------------------------------------------------
                   1701: m4_defun([_LT_TRY_DLOPEN_SELF],
                   1702: [m4_require([_LT_HEADER_DLFCN])dnl
                   1703: if test "$cross_compiling" = yes; then :
                   1704:   [$4]
                   1705: else
                   1706:   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
                   1707:   lt_status=$lt_dlunknown
                   1708:   cat > conftest.$ac_ext <<_LT_EOF
                   1709: [#line $LINENO "configure"
                   1710: #include "confdefs.h"
                   1711: 
                   1712: #if HAVE_DLFCN_H
                   1713: #include <dlfcn.h>
                   1714: #endif
                   1715: 
                   1716: #include <stdio.h>
                   1717: 
                   1718: #ifdef RTLD_GLOBAL
                   1719: #  define LT_DLGLOBAL          RTLD_GLOBAL
                   1720: #else
                   1721: #  ifdef DL_GLOBAL
                   1722: #    define LT_DLGLOBAL                DL_GLOBAL
                   1723: #  else
                   1724: #    define LT_DLGLOBAL                0
                   1725: #  endif
                   1726: #endif
                   1727: 
                   1728: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
                   1729:    find out it does not work in some platform. */
                   1730: #ifndef LT_DLLAZY_OR_NOW
                   1731: #  ifdef RTLD_LAZY
                   1732: #    define LT_DLLAZY_OR_NOW           RTLD_LAZY
                   1733: #  else
                   1734: #    ifdef DL_LAZY
                   1735: #      define LT_DLLAZY_OR_NOW         DL_LAZY
                   1736: #    else
                   1737: #      ifdef RTLD_NOW
                   1738: #        define LT_DLLAZY_OR_NOW       RTLD_NOW
                   1739: #      else
                   1740: #        ifdef DL_NOW
                   1741: #          define LT_DLLAZY_OR_NOW     DL_NOW
                   1742: #        else
                   1743: #          define LT_DLLAZY_OR_NOW     0
                   1744: #        endif
                   1745: #      endif
                   1746: #    endif
                   1747: #  endif
                   1748: #endif
                   1749: 
                   1750: /* When -fvisbility=hidden is used, assume the code has been annotated
                   1751:    correspondingly for the symbols needed.  */
                   1752: #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
                   1753: int fnord () __attribute__((visibility("default")));
                   1754: #endif
                   1755: 
                   1756: int fnord () { return 42; }
                   1757: int main ()
                   1758: {
                   1759:   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
                   1760:   int status = $lt_dlunknown;
                   1761: 
                   1762:   if (self)
                   1763:     {
                   1764:       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
                   1765:       else
                   1766:         {
                   1767:          if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
                   1768:           else puts (dlerror ());
                   1769:        }
                   1770:       /* dlclose (self); */
                   1771:     }
                   1772:   else
                   1773:     puts (dlerror ());
                   1774: 
                   1775:   return status;
                   1776: }]
                   1777: _LT_EOF
                   1778:   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
                   1779:     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
                   1780:     lt_status=$?
                   1781:     case x$lt_status in
                   1782:       x$lt_dlno_uscore) $1 ;;
                   1783:       x$lt_dlneed_uscore) $2 ;;
                   1784:       x$lt_dlunknown|x*) $3 ;;
                   1785:     esac
                   1786:   else :
                   1787:     # compilation failed
                   1788:     $3
                   1789:   fi
                   1790: fi
                   1791: rm -fr conftest*
                   1792: ])# _LT_TRY_DLOPEN_SELF
                   1793: 
                   1794: 
                   1795: # LT_SYS_DLOPEN_SELF
                   1796: # ------------------
                   1797: AC_DEFUN([LT_SYS_DLOPEN_SELF],
                   1798: [m4_require([_LT_HEADER_DLFCN])dnl
                   1799: if test "x$enable_dlopen" != xyes; then
                   1800:   enable_dlopen=unknown
                   1801:   enable_dlopen_self=unknown
                   1802:   enable_dlopen_self_static=unknown
                   1803: else
                   1804:   lt_cv_dlopen=no
                   1805:   lt_cv_dlopen_libs=
                   1806: 
                   1807:   case $host_os in
                   1808:   beos*)
                   1809:     lt_cv_dlopen="load_add_on"
                   1810:     lt_cv_dlopen_libs=
                   1811:     lt_cv_dlopen_self=yes
                   1812:     ;;
                   1813: 
                   1814:   mingw* | pw32* | cegcc*)
                   1815:     lt_cv_dlopen="LoadLibrary"
                   1816:     lt_cv_dlopen_libs=
                   1817:     ;;
                   1818: 
                   1819:   cygwin*)
                   1820:     lt_cv_dlopen="dlopen"
                   1821:     lt_cv_dlopen_libs=
                   1822:     ;;
                   1823: 
                   1824:   darwin*)
                   1825:   # if libdl is installed we need to link against it
                   1826:     AC_CHECK_LIB([dl], [dlopen],
                   1827:                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
                   1828:     lt_cv_dlopen="dyld"
                   1829:     lt_cv_dlopen_libs=
                   1830:     lt_cv_dlopen_self=yes
                   1831:     ])
                   1832:     ;;
                   1833: 
                   1834:   *)
                   1835:     AC_CHECK_FUNC([shl_load],
                   1836:          [lt_cv_dlopen="shl_load"],
                   1837:       [AC_CHECK_LIB([dld], [shl_load],
                   1838:            [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
                   1839:        [AC_CHECK_FUNC([dlopen],
                   1840:              [lt_cv_dlopen="dlopen"],
                   1841:          [AC_CHECK_LIB([dl], [dlopen],
                   1842:                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
                   1843:            [AC_CHECK_LIB([svld], [dlopen],
                   1844:                  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
                   1845:              [AC_CHECK_LIB([dld], [dld_link],
                   1846:                    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
                   1847:              ])
                   1848:            ])
                   1849:          ])
                   1850:        ])
                   1851:       ])
                   1852:     ;;
                   1853:   esac
                   1854: 
                   1855:   if test "x$lt_cv_dlopen" != xno; then
                   1856:     enable_dlopen=yes
                   1857:   else
                   1858:     enable_dlopen=no
                   1859:   fi
                   1860: 
                   1861:   case $lt_cv_dlopen in
                   1862:   dlopen)
                   1863:     save_CPPFLAGS="$CPPFLAGS"
                   1864:     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
                   1865: 
                   1866:     save_LDFLAGS="$LDFLAGS"
                   1867:     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
                   1868: 
                   1869:     save_LIBS="$LIBS"
                   1870:     LIBS="$lt_cv_dlopen_libs $LIBS"
                   1871: 
                   1872:     AC_CACHE_CHECK([whether a program can dlopen itself],
                   1873:          lt_cv_dlopen_self, [dnl
                   1874:          _LT_TRY_DLOPEN_SELF(
                   1875:            lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
                   1876:            lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
                   1877:     ])
                   1878: 
                   1879:     if test "x$lt_cv_dlopen_self" = xyes; then
                   1880:       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
                   1881:       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
                   1882:          lt_cv_dlopen_self_static, [dnl
                   1883:          _LT_TRY_DLOPEN_SELF(
                   1884:            lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
                   1885:            lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
                   1886:       ])
                   1887:     fi
                   1888: 
                   1889:     CPPFLAGS="$save_CPPFLAGS"
                   1890:     LDFLAGS="$save_LDFLAGS"
                   1891:     LIBS="$save_LIBS"
                   1892:     ;;
                   1893:   esac
                   1894: 
                   1895:   case $lt_cv_dlopen_self in
                   1896:   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
                   1897:   *) enable_dlopen_self=unknown ;;
                   1898:   esac
                   1899: 
                   1900:   case $lt_cv_dlopen_self_static in
                   1901:   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
                   1902:   *) enable_dlopen_self_static=unknown ;;
                   1903:   esac
                   1904: fi
                   1905: _LT_DECL([dlopen_support], [enable_dlopen], [0],
                   1906:         [Whether dlopen is supported])
                   1907: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
                   1908:         [Whether dlopen of programs is supported])
                   1909: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
                   1910:         [Whether dlopen of statically linked programs is supported])
                   1911: ])# LT_SYS_DLOPEN_SELF
                   1912: 
                   1913: # Old name:
                   1914: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
                   1915: dnl aclocal-1.4 backwards compatibility:
                   1916: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
                   1917: 
                   1918: 
                   1919: # _LT_COMPILER_C_O([TAGNAME])
                   1920: # ---------------------------
                   1921: # Check to see if options -c and -o are simultaneously supported by compiler.
                   1922: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
                   1923: m4_defun([_LT_COMPILER_C_O],
                   1924: [m4_require([_LT_DECL_SED])dnl
                   1925: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1926: m4_require([_LT_TAG_COMPILER])dnl
                   1927: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
                   1928:   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
                   1929:   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
                   1930:    $RM -r conftest 2>/dev/null
                   1931:    mkdir conftest
                   1932:    cd conftest
                   1933:    mkdir out
                   1934:    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   1935: 
                   1936:    lt_compiler_flag="-o out/conftest2.$ac_objext"
                   1937:    # Insert the option either (1) after the last *FLAGS variable, or
                   1938:    # (2) before a word containing "conftest.", or (3) at the end.
                   1939:    # Note that $ac_compile itself does not contain backslashes and begins
                   1940:    # with a dollar sign (not a hyphen), so the echo should work correctly.
                   1941:    lt_compile=`echo "$ac_compile" | $SED \
                   1942:    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
                   1943:    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
                   1944:    -e 's:$: $lt_compiler_flag:'`
                   1945:    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
                   1946:    (eval "$lt_compile" 2>out/conftest.err)
                   1947:    ac_status=$?
                   1948:    cat out/conftest.err >&AS_MESSAGE_LOG_FD
                   1949:    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
                   1950:    if (exit $ac_status) && test -s out/conftest2.$ac_objext
                   1951:    then
                   1952:      # The compiler can only warn and ignore the option if not recognized
                   1953:      # So say no if there are warnings
                   1954:      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
                   1955:      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
                   1956:      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
                   1957:        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
                   1958:      fi
                   1959:    fi
                   1960:    chmod u+w . 2>&AS_MESSAGE_LOG_FD
                   1961:    $RM conftest*
                   1962:    # SGI C++ compiler will create directory out/ii_files/ for
                   1963:    # template instantiation
                   1964:    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
                   1965:    $RM out/* && rmdir out
                   1966:    cd ..
                   1967:    $RM -r conftest
                   1968:    $RM conftest*
                   1969: ])
                   1970: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
                   1971:        [Does compiler simultaneously support -c and -o options?])
                   1972: ])# _LT_COMPILER_C_O
                   1973: 
                   1974: 
                   1975: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
                   1976: # ----------------------------------
                   1977: # Check to see if we can do hard links to lock some files if needed
                   1978: m4_defun([_LT_COMPILER_FILE_LOCKS],
                   1979: [m4_require([_LT_ENABLE_LOCK])dnl
                   1980: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1981: _LT_COMPILER_C_O([$1])
                   1982: 
                   1983: hard_links="nottested"
                   1984: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
                   1985:   # do not overwrite the value of need_locks provided by the user
                   1986:   AC_MSG_CHECKING([if we can lock with hard links])
                   1987:   hard_links=yes
                   1988:   $RM conftest*
                   1989:   ln conftest.a conftest.b 2>/dev/null && hard_links=no
                   1990:   touch conftest.a
                   1991:   ln conftest.a conftest.b 2>&5 || hard_links=no
                   1992:   ln conftest.a conftest.b 2>/dev/null && hard_links=no
                   1993:   AC_MSG_RESULT([$hard_links])
                   1994:   if test "$hard_links" = no; then
                   1995:     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
                   1996:     need_locks=warn
                   1997:   fi
                   1998: else
                   1999:   need_locks=no
                   2000: fi
                   2001: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
                   2002: ])# _LT_COMPILER_FILE_LOCKS
                   2003: 
                   2004: 
                   2005: # _LT_CHECK_OBJDIR
                   2006: # ----------------
                   2007: m4_defun([_LT_CHECK_OBJDIR],
                   2008: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
                   2009: [rm -f .libs 2>/dev/null
                   2010: mkdir .libs 2>/dev/null
                   2011: if test -d .libs; then
                   2012:   lt_cv_objdir=.libs
                   2013: else
                   2014:   # MS-DOS does not allow filenames that begin with a dot.
                   2015:   lt_cv_objdir=_libs
                   2016: fi
                   2017: rmdir .libs 2>/dev/null])
                   2018: objdir=$lt_cv_objdir
                   2019: _LT_DECL([], [objdir], [0],
                   2020:          [The name of the directory that contains temporary libtool files])dnl
                   2021: m4_pattern_allow([LT_OBJDIR])dnl
                   2022: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
                   2023:   [Define to the sub-directory in which libtool stores uninstalled libraries.])
                   2024: ])# _LT_CHECK_OBJDIR
                   2025: 
                   2026: 
                   2027: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
                   2028: # --------------------------------------
                   2029: # Check hardcoding attributes.
                   2030: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
                   2031: [AC_MSG_CHECKING([how to hardcode library paths into programs])
                   2032: _LT_TAGVAR(hardcode_action, $1)=
                   2033: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
                   2034:    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
                   2035:    test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
                   2036: 
                   2037:   # We can hardcode non-existent directories.
                   2038:   if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
                   2039:      # If the only mechanism to avoid hardcoding is shlibpath_var, we
                   2040:      # have to relink, otherwise we might link with an installed library
                   2041:      # when we should be linking with a yet-to-be-installed one
                   2042:      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
                   2043:      test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
                   2044:     # Linking always hardcodes the temporary library directory.
                   2045:     _LT_TAGVAR(hardcode_action, $1)=relink
                   2046:   else
                   2047:     # We can link without hardcoding, and we can hardcode nonexisting dirs.
                   2048:     _LT_TAGVAR(hardcode_action, $1)=immediate
                   2049:   fi
                   2050: else
                   2051:   # We cannot hardcode anything, or else we can only hardcode existing
                   2052:   # directories.
                   2053:   _LT_TAGVAR(hardcode_action, $1)=unsupported
                   2054: fi
                   2055: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
                   2056: 
                   2057: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
                   2058:    test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
                   2059:   # Fast installation is not supported
                   2060:   enable_fast_install=no
                   2061: elif test "$shlibpath_overrides_runpath" = yes ||
                   2062:      test "$enable_shared" = no; then
                   2063:   # Fast installation is not necessary
                   2064:   enable_fast_install=needless
                   2065: fi
                   2066: _LT_TAGDECL([], [hardcode_action], [0],
                   2067:     [How to hardcode a shared library path into an executable])
                   2068: ])# _LT_LINKER_HARDCODE_LIBPATH
                   2069: 
                   2070: 
                   2071: # _LT_CMD_STRIPLIB
                   2072: # ----------------
                   2073: m4_defun([_LT_CMD_STRIPLIB],
                   2074: [m4_require([_LT_DECL_EGREP])
                   2075: striplib=
                   2076: old_striplib=
                   2077: AC_MSG_CHECKING([whether stripping libraries is possible])
                   2078: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
                   2079:   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
                   2080:   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
                   2081:   AC_MSG_RESULT([yes])
                   2082: else
                   2083: # FIXME - insert some real tests, host_os isn't really good enough
                   2084:   case $host_os in
                   2085:   darwin*)
                   2086:     if test -n "$STRIP" ; then
                   2087:       striplib="$STRIP -x"
                   2088:       old_striplib="$STRIP -S"
                   2089:       AC_MSG_RESULT([yes])
                   2090:     else
                   2091:       AC_MSG_RESULT([no])
                   2092:     fi
                   2093:     ;;
                   2094:   *)
                   2095:     AC_MSG_RESULT([no])
                   2096:     ;;
                   2097:   esac
                   2098: fi
                   2099: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
                   2100: _LT_DECL([], [striplib], [1])
                   2101: ])# _LT_CMD_STRIPLIB
                   2102: 
                   2103: 
                   2104: # _LT_SYS_DYNAMIC_LINKER([TAG])
                   2105: # -----------------------------
                   2106: # PORTME Fill in your ld.so characteristics
                   2107: m4_defun([_LT_SYS_DYNAMIC_LINKER],
                   2108: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   2109: m4_require([_LT_DECL_EGREP])dnl
                   2110: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   2111: m4_require([_LT_DECL_OBJDUMP])dnl
                   2112: m4_require([_LT_DECL_SED])dnl
                   2113: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
                   2114: AC_MSG_CHECKING([dynamic linker characteristics])
                   2115: m4_if([$1],
                   2116:        [], [
                   2117: if test "$GCC" = yes; then
                   2118:   case $host_os in
                   2119:     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
                   2120:     *) lt_awk_arg="/^libraries:/" ;;
                   2121:   esac
                   2122:   case $host_os in
                   2123:     mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
                   2124:     *) lt_sed_strip_eq="s,=/,/,g" ;;
                   2125:   esac
                   2126:   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
                   2127:   case $lt_search_path_spec in
                   2128:   *\;*)
                   2129:     # if the path contains ";" then we assume it to be the separator
                   2130:     # otherwise default to the standard path separator (i.e. ":") - it is
                   2131:     # assumed that no part of a normal pathname contains ";" but that should
                   2132:     # okay in the real world where ";" in dirpaths is itself problematic.
                   2133:     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
                   2134:     ;;
                   2135:   *)
                   2136:     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
                   2137:     ;;
                   2138:   esac
                   2139:   # Ok, now we have the path, separated by spaces, we can step through it
                   2140:   # and add multilib dir if necessary.
                   2141:   lt_tmp_lt_search_path_spec=
                   2142:   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
                   2143:   for lt_sys_path in $lt_search_path_spec; do
                   2144:     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
                   2145:       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
                   2146:     else
                   2147:       test -d "$lt_sys_path" && \
                   2148:        lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
                   2149:     fi
                   2150:   done
                   2151:   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
                   2152: BEGIN {RS=" "; FS="/|\n";} {
                   2153:   lt_foo="";
                   2154:   lt_count=0;
                   2155:   for (lt_i = NF; lt_i > 0; lt_i--) {
                   2156:     if ($lt_i != "" && $lt_i != ".") {
                   2157:       if ($lt_i == "..") {
                   2158:         lt_count++;
                   2159:       } else {
                   2160:         if (lt_count == 0) {
                   2161:           lt_foo="/" $lt_i lt_foo;
                   2162:         } else {
                   2163:           lt_count--;
                   2164:         }
                   2165:       }
                   2166:     }
                   2167:   }
                   2168:   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
                   2169:   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
                   2170: }'`
                   2171:   # AWK program above erroneously prepends '/' to C:/dos/paths
                   2172:   # for these hosts.
                   2173:   case $host_os in
                   2174:     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
                   2175:       $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
                   2176:   esac
                   2177:   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
                   2178: else
                   2179:   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
                   2180: fi])
                   2181: library_names_spec=
                   2182: libname_spec='lib$name'
                   2183: soname_spec=
                   2184: shrext_cmds=".so"
                   2185: postinstall_cmds=
                   2186: postuninstall_cmds=
                   2187: finish_cmds=
                   2188: finish_eval=
                   2189: shlibpath_var=
                   2190: shlibpath_overrides_runpath=unknown
                   2191: version_type=none
                   2192: dynamic_linker="$host_os ld.so"
                   2193: sys_lib_dlsearch_path_spec="/lib /usr/lib"
                   2194: need_lib_prefix=unknown
                   2195: hardcode_into_libs=no
                   2196: 
                   2197: # when you set need_version to no, make sure it does not cause -set_version
                   2198: # flags to be left without arguments
                   2199: need_version=unknown
                   2200: 
                   2201: case $host_os in
                   2202: aix3*)
                   2203:   version_type=linux
                   2204:   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
                   2205:   shlibpath_var=LIBPATH
                   2206: 
                   2207:   # AIX 3 has no versioning support, so we append a major version to the name.
                   2208:   soname_spec='${libname}${release}${shared_ext}$major'
                   2209:   ;;
                   2210: 
                   2211: aix[[4-9]]*)
                   2212:   version_type=linux
                   2213:   need_lib_prefix=no
                   2214:   need_version=no
                   2215:   hardcode_into_libs=yes
                   2216:   if test "$host_cpu" = ia64; then
                   2217:     # AIX 5 supports IA64
                   2218:     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
                   2219:     shlibpath_var=LD_LIBRARY_PATH
                   2220:   else
                   2221:     # With GCC up to 2.95.x, collect2 would create an import file
                   2222:     # for dependence libraries.  The import file would start with
                   2223:     # the line `#! .'.  This would cause the generated library to
                   2224:     # depend on `.', always an invalid library.  This was fixed in
                   2225:     # development snapshots of GCC prior to 3.0.
                   2226:     case $host_os in
                   2227:       aix4 | aix4.[[01]] | aix4.[[01]].*)
                   2228:       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
                   2229:           echo ' yes '
                   2230:           echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
                   2231:        :
                   2232:       else
                   2233:        can_build_shared=no
                   2234:       fi
                   2235:       ;;
                   2236:     esac
                   2237:     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
                   2238:     # soname into executable. Probably we can add versioning support to
                   2239:     # collect2, so additional links can be useful in future.
                   2240:     if test "$aix_use_runtimelinking" = yes; then
                   2241:       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
                   2242:       # instead of lib<name>.a to let people know that these are not
                   2243:       # typical AIX shared libraries.
                   2244:       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2245:     else
                   2246:       # We preserve .a as extension for shared libraries through AIX4.2
                   2247:       # and later when we are not doing run time linking.
                   2248:       library_names_spec='${libname}${release}.a $libname.a'
                   2249:       soname_spec='${libname}${release}${shared_ext}$major'
                   2250:     fi
                   2251:     shlibpath_var=LIBPATH
                   2252:   fi
                   2253:   ;;
                   2254: 
                   2255: amigaos*)
                   2256:   case $host_cpu in
                   2257:   powerpc)
                   2258:     # Since July 2007 AmigaOS4 officially supports .so libraries.
                   2259:     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
                   2260:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2261:     ;;
                   2262:   m68k)
                   2263:     library_names_spec='$libname.ixlibrary $libname.a'
                   2264:     # Create ${libname}_ixlibrary.a entries in /sys/libs.
                   2265:     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 ${libname}_ixlibrary.a || exit 1; done'
                   2266:     ;;
                   2267:   esac
                   2268:   ;;
                   2269: 
                   2270: beos*)
                   2271:   library_names_spec='${libname}${shared_ext}'
                   2272:   dynamic_linker="$host_os ld.so"
                   2273:   shlibpath_var=LIBRARY_PATH
                   2274:   ;;
                   2275: 
                   2276: bsdi[[45]]*)
                   2277:   version_type=linux
                   2278:   need_version=no
                   2279:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2280:   soname_spec='${libname}${release}${shared_ext}$major'
                   2281:   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
                   2282:   shlibpath_var=LD_LIBRARY_PATH
                   2283:   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
                   2284:   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
                   2285:   # the default ld.so.conf also contains /usr/contrib/lib and
                   2286:   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
                   2287:   # libtool to hard-code these into programs
                   2288:   ;;
                   2289: 
                   2290: cygwin* | mingw* | pw32* | cegcc*)
                   2291:   version_type=windows
                   2292:   shrext_cmds=".dll"
                   2293:   need_version=no
                   2294:   need_lib_prefix=no
                   2295: 
                   2296:   case $GCC,$cc_basename in
                   2297:   yes,*)
                   2298:     # gcc
                   2299:     library_names_spec='$libname.dll.a'
                   2300:     # DLL is installed to $(libdir)/../bin by postinstall_cmds
                   2301:     postinstall_cmds='base_file=`basename \${file}`~
                   2302:       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
                   2303:       dldir=$destdir/`dirname \$dlpath`~
                   2304:       test -d \$dldir || mkdir -p \$dldir~
                   2305:       $install_prog $dir/$dlname \$dldir/$dlname~
                   2306:       chmod a+x \$dldir/$dlname~
                   2307:       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
                   2308:         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
                   2309:       fi'
                   2310:     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
                   2311:       dlpath=$dir/\$dldll~
                   2312:        $RM \$dlpath'
                   2313:     shlibpath_overrides_runpath=yes
                   2314: 
                   2315:     case $host_os in
                   2316:     cygwin*)
                   2317:       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
                   2318:       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2319: m4_if([$1], [],[
                   2320:       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
                   2321:       ;;
                   2322:     mingw* | cegcc*)
                   2323:       # MinGW DLLs use traditional 'lib' prefix
                   2324:       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2325:       ;;
                   2326:     pw32*)
                   2327:       # pw32 DLLs use 'pw' prefix rather than 'lib'
                   2328:       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2329:       ;;
                   2330:     esac
                   2331:     dynamic_linker='Win32 ld.exe'
                   2332:     ;;
                   2333: 
                   2334:   *,cl*)
                   2335:     # Native MSVC
                   2336:     libname_spec='$name'
                   2337:     soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2338:     library_names_spec='${libname}.dll.lib'
                   2339: 
                   2340:     case $build_os in
                   2341:     mingw*)
                   2342:       sys_lib_search_path_spec=
                   2343:       lt_save_ifs=$IFS
                   2344:       IFS=';'
                   2345:       for lt_path in $LIB
                   2346:       do
                   2347:         IFS=$lt_save_ifs
                   2348:         # Let DOS variable expansion print the short 8.3 style file name.
                   2349:         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
                   2350:         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
                   2351:       done
                   2352:       IFS=$lt_save_ifs
                   2353:       # Convert to MSYS style.
                   2354:       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
                   2355:       ;;
                   2356:     cygwin*)
                   2357:       # Convert to unix form, then to dos form, then back to unix form
                   2358:       # but this time dos style (no spaces!) so that the unix form looks
                   2359:       # like /cygdrive/c/PROGRA~1:/cygdr...
                   2360:       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
                   2361:       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
                   2362:       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
                   2363:       ;;
                   2364:     *)
                   2365:       sys_lib_search_path_spec="$LIB"
                   2366:       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
                   2367:         # It is most probably a Windows format PATH.
                   2368:         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
                   2369:       else
                   2370:         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
                   2371:       fi
                   2372:       # FIXME: find the short name or the path components, as spaces are
                   2373:       # common. (e.g. "Program Files" -> "PROGRA~1")
                   2374:       ;;
                   2375:     esac
                   2376: 
                   2377:     # DLL is installed to $(libdir)/../bin by postinstall_cmds
                   2378:     postinstall_cmds='base_file=`basename \${file}`~
                   2379:       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
                   2380:       dldir=$destdir/`dirname \$dlpath`~
                   2381:       test -d \$dldir || mkdir -p \$dldir~
                   2382:       $install_prog $dir/$dlname \$dldir/$dlname'
                   2383:     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
                   2384:       dlpath=$dir/\$dldll~
                   2385:        $RM \$dlpath'
                   2386:     shlibpath_overrides_runpath=yes
                   2387:     dynamic_linker='Win32 link.exe'
                   2388:     ;;
                   2389: 
                   2390:   *)
                   2391:     # Assume MSVC wrapper
                   2392:     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
                   2393:     dynamic_linker='Win32 ld.exe'
                   2394:     ;;
                   2395:   esac
                   2396:   # FIXME: first we should search . and the directory the executable is in
                   2397:   shlibpath_var=PATH
                   2398:   ;;
                   2399: 
                   2400: darwin* | rhapsody*)
                   2401:   dynamic_linker="$host_os dyld"
                   2402:   version_type=darwin
                   2403:   need_lib_prefix=no
                   2404:   need_version=no
                   2405:   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
                   2406:   soname_spec='${libname}${release}${major}$shared_ext'
                   2407:   shlibpath_overrides_runpath=yes
                   2408:   shlibpath_var=DYLD_LIBRARY_PATH
                   2409:   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
                   2410: m4_if([$1], [],[
                   2411:   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
                   2412:   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
                   2413:   ;;
                   2414: 
                   2415: dgux*)
                   2416:   version_type=linux
                   2417:   need_lib_prefix=no
                   2418:   need_version=no
                   2419:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
                   2420:   soname_spec='${libname}${release}${shared_ext}$major'
                   2421:   shlibpath_var=LD_LIBRARY_PATH
                   2422:   ;;
                   2423: 
                   2424: freebsd1*)
                   2425:   dynamic_linker=no
                   2426:   ;;
                   2427: 
                   2428: freebsd* | dragonfly*)
                   2429:   # DragonFly does not have aout.  When/if they implement a new
                   2430:   # versioning mechanism, adjust this.
                   2431:   if test -x /usr/bin/objformat; then
                   2432:     objformat=`/usr/bin/objformat`
                   2433:   else
                   2434:     case $host_os in
                   2435:     freebsd[[123]]*) objformat=aout ;;
                   2436:     *) objformat=elf ;;
                   2437:     esac
                   2438:   fi
                   2439:   version_type=freebsd-$objformat
                   2440:   case $version_type in
                   2441:     freebsd-elf*)
                   2442:       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2443:       need_version=no
                   2444:       need_lib_prefix=no
                   2445:       ;;
                   2446:     freebsd-*)
                   2447:       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
                   2448:       need_version=yes
                   2449:       ;;
                   2450:   esac
                   2451:   shlibpath_var=LD_LIBRARY_PATH
                   2452:   case $host_os in
                   2453:   freebsd2*)
                   2454:     shlibpath_overrides_runpath=yes
                   2455:     ;;
                   2456:   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
                   2457:     shlibpath_overrides_runpath=yes
                   2458:     hardcode_into_libs=yes
                   2459:     ;;
                   2460:   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
                   2461:   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
                   2462:     shlibpath_overrides_runpath=no
                   2463:     hardcode_into_libs=yes
                   2464:     ;;
                   2465:   *) # from 4.6 on, and DragonFly
                   2466:     shlibpath_overrides_runpath=yes
                   2467:     hardcode_into_libs=yes
                   2468:     ;;
                   2469:   esac
                   2470:   ;;
                   2471: 
                   2472: gnu*)
                   2473:   version_type=linux
                   2474:   need_lib_prefix=no
                   2475:   need_version=no
                   2476:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
                   2477:   soname_spec='${libname}${release}${shared_ext}$major'
                   2478:   shlibpath_var=LD_LIBRARY_PATH
                   2479:   hardcode_into_libs=yes
                   2480:   ;;
                   2481: 
                   2482: haiku*)
                   2483:   version_type=linux
                   2484:   need_lib_prefix=no
                   2485:   need_version=no
                   2486:   dynamic_linker="$host_os runtime_loader"
                   2487:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
                   2488:   soname_spec='${libname}${release}${shared_ext}$major'
                   2489:   shlibpath_var=LIBRARY_PATH
                   2490:   shlibpath_overrides_runpath=yes
                   2491:   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
                   2492:   hardcode_into_libs=yes
                   2493:   ;;
                   2494: 
                   2495: hpux9* | hpux10* | hpux11*)
                   2496:   # Give a soname corresponding to the major version so that dld.sl refuses to
                   2497:   # link against other versions.
                   2498:   version_type=sunos
                   2499:   need_lib_prefix=no
                   2500:   need_version=no
                   2501:   case $host_cpu in
                   2502:   ia64*)
                   2503:     shrext_cmds='.so'
                   2504:     hardcode_into_libs=yes
                   2505:     dynamic_linker="$host_os dld.so"
                   2506:     shlibpath_var=LD_LIBRARY_PATH
                   2507:     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
                   2508:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2509:     soname_spec='${libname}${release}${shared_ext}$major'
                   2510:     if test "X$HPUX_IA64_MODE" = X32; then
                   2511:       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
                   2512:     else
                   2513:       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
                   2514:     fi
                   2515:     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
                   2516:     ;;
                   2517:   hppa*64*)
                   2518:     shrext_cmds='.sl'
                   2519:     hardcode_into_libs=yes
                   2520:     dynamic_linker="$host_os dld.sl"
                   2521:     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
                   2522:     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
                   2523:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2524:     soname_spec='${libname}${release}${shared_ext}$major'
                   2525:     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
                   2526:     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
                   2527:     ;;
                   2528:   *)
                   2529:     shrext_cmds='.sl'
                   2530:     dynamic_linker="$host_os dld.sl"
                   2531:     shlibpath_var=SHLIB_PATH
                   2532:     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
                   2533:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2534:     soname_spec='${libname}${release}${shared_ext}$major'
                   2535:     ;;
                   2536:   esac
                   2537:   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
                   2538:   postinstall_cmds='chmod 555 $lib'
                   2539:   # or fails outright, so override atomically:
                   2540:   install_override_mode=555
                   2541:   ;;
                   2542: 
                   2543: interix[[3-9]]*)
                   2544:   version_type=linux
                   2545:   need_lib_prefix=no
                   2546:   need_version=no
                   2547:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
                   2548:   soname_spec='${libname}${release}${shared_ext}$major'
                   2549:   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
                   2550:   shlibpath_var=LD_LIBRARY_PATH
                   2551:   shlibpath_overrides_runpath=no
                   2552:   hardcode_into_libs=yes
                   2553:   ;;
                   2554: 
                   2555: irix5* | irix6* | nonstopux*)
                   2556:   case $host_os in
                   2557:     nonstopux*) version_type=nonstopux ;;
                   2558:     *)
                   2559:        if test "$lt_cv_prog_gnu_ld" = yes; then
                   2560:                version_type=linux
                   2561:        else
                   2562:                version_type=irix
                   2563:        fi ;;
                   2564:   esac
                   2565:   need_lib_prefix=no
                   2566:   need_version=no
                   2567:   soname_spec='${libname}${release}${shared_ext}$major'
                   2568:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2569:   case $host_os in
                   2570:   irix5* | nonstopux*)
                   2571:     libsuff= shlibsuff=
                   2572:     ;;
                   2573:   *)
                   2574:     case $LD in # libtool.m4 will add one of these switches to LD
                   2575:     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
                   2576:       libsuff= shlibsuff= libmagic=32-bit;;
                   2577:     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
                   2578:       libsuff=32 shlibsuff=N32 libmagic=N32;;
                   2579:     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
                   2580:       libsuff=64 shlibsuff=64 libmagic=64-bit;;
                   2581:     *) libsuff= shlibsuff= libmagic=never-match;;
                   2582:     esac
                   2583:     ;;
                   2584:   esac
                   2585:   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
                   2586:   shlibpath_overrides_runpath=no
                   2587:   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
                   2588:   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
                   2589:   hardcode_into_libs=yes
                   2590:   ;;
                   2591: 
                   2592: # No shared lib support for Linux oldld, aout, or coff.
                   2593: linux*oldld* | linux*aout* | linux*coff*)
                   2594:   dynamic_linker=no
                   2595:   ;;
                   2596: 
                   2597: # This must be Linux ELF.
                   2598: linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   2599:   version_type=linux
                   2600:   need_lib_prefix=no
                   2601:   need_version=no
                   2602:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2603:   soname_spec='${libname}${release}${shared_ext}$major'
                   2604:   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
                   2605:   shlibpath_var=LD_LIBRARY_PATH
                   2606:   shlibpath_overrides_runpath=no
                   2607: 
                   2608:   # Some binutils ld are patched to set DT_RUNPATH
                   2609:   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
                   2610:     [lt_cv_shlibpath_overrides_runpath=no
                   2611:     save_LDFLAGS=$LDFLAGS
                   2612:     save_libdir=$libdir
                   2613:     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
                   2614:         LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
                   2615:     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
                   2616:       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
                   2617:         [lt_cv_shlibpath_overrides_runpath=yes])])
                   2618:     LDFLAGS=$save_LDFLAGS
                   2619:     libdir=$save_libdir
                   2620:     ])
                   2621:   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
                   2622: 
                   2623:   # This implies no fast_install, which is unacceptable.
                   2624:   # Some rework will be needed to allow for fast_install
                   2625:   # before this can be enabled.
                   2626:   hardcode_into_libs=yes
                   2627: 
                   2628:   # Add ABI-specific directories to the system library path.
                   2629:   sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
                   2630: 
                   2631:   # Append ld.so.conf contents to the search path
                   2632:   if test -f /etc/ld.so.conf; then
                   2633:     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;/^$/d' | tr '\n' ' '`
                   2634:     sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
                   2635: 
                   2636:   fi
                   2637: 
                   2638:   # We used to test for /lib/ld.so.1 and disable shared libraries on
                   2639:   # powerpc, because MkLinux only supported shared libraries with the
                   2640:   # GNU dynamic linker.  Since this was broken with cross compilers,
                   2641:   # most powerpc-linux boxes support dynamic linking these days and
                   2642:   # people can always --disable-shared, the test was removed, and we
                   2643:   # assume the GNU/Linux dynamic linker is in use.
                   2644:   dynamic_linker='GNU/Linux ld.so'
                   2645:   ;;
                   2646: 
                   2647: netbsd*)
                   2648:   version_type=sunos
                   2649:   need_lib_prefix=no
                   2650:   need_version=no
                   2651:   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   2652:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2653:     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
                   2654:     dynamic_linker='NetBSD (a.out) ld.so'
                   2655:   else
                   2656:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
                   2657:     soname_spec='${libname}${release}${shared_ext}$major'
                   2658:     dynamic_linker='NetBSD ld.elf_so'
                   2659:   fi
                   2660:   shlibpath_var=LD_LIBRARY_PATH
                   2661:   shlibpath_overrides_runpath=yes
                   2662:   hardcode_into_libs=yes
                   2663:   ;;
                   2664: 
                   2665: newsos6)
                   2666:   version_type=linux
                   2667:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2668:   shlibpath_var=LD_LIBRARY_PATH
                   2669:   shlibpath_overrides_runpath=yes
                   2670:   ;;
                   2671: 
                   2672: *nto* | *qnx*)
                   2673:   version_type=qnx
                   2674:   need_lib_prefix=no
                   2675:   need_version=no
                   2676:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2677:   soname_spec='${libname}${release}${shared_ext}$major'
                   2678:   shlibpath_var=LD_LIBRARY_PATH
                   2679:   shlibpath_overrides_runpath=no
                   2680:   hardcode_into_libs=yes
                   2681:   dynamic_linker='ldqnx.so'
                   2682:   ;;
                   2683: 
                   2684: openbsd*)
                   2685:   version_type=sunos
                   2686:   sys_lib_dlsearch_path_spec="/usr/lib"
                   2687:   need_lib_prefix=no
                   2688:   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
                   2689:   case $host_os in
                   2690:     openbsd3.3 | openbsd3.3.*) need_version=yes ;;
                   2691:     *)                         need_version=no  ;;
                   2692:   esac
                   2693:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2694:   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
                   2695:   shlibpath_var=LD_LIBRARY_PATH
                   2696:   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   2697:     case $host_os in
                   2698:       openbsd2.[[89]] | openbsd2.[[89]].*)
                   2699:        shlibpath_overrides_runpath=no
                   2700:        ;;
                   2701:       *)
                   2702:        shlibpath_overrides_runpath=yes
                   2703:        ;;
                   2704:       esac
                   2705:   else
                   2706:     shlibpath_overrides_runpath=yes
                   2707:   fi
                   2708:   ;;
                   2709: 
                   2710: os2*)
                   2711:   libname_spec='$name'
                   2712:   shrext_cmds=".dll"
                   2713:   need_lib_prefix=no
                   2714:   library_names_spec='$libname${shared_ext} $libname.a'
                   2715:   dynamic_linker='OS/2 ld.exe'
                   2716:   shlibpath_var=LIBPATH
                   2717:   ;;
                   2718: 
                   2719: osf3* | osf4* | osf5*)
                   2720:   version_type=osf
                   2721:   need_lib_prefix=no
                   2722:   need_version=no
                   2723:   soname_spec='${libname}${release}${shared_ext}$major'
                   2724:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2725:   shlibpath_var=LD_LIBRARY_PATH
                   2726:   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
                   2727:   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
                   2728:   ;;
                   2729: 
                   2730: rdos*)
                   2731:   dynamic_linker=no
                   2732:   ;;
                   2733: 
                   2734: solaris*)
                   2735:   version_type=linux
                   2736:   need_lib_prefix=no
                   2737:   need_version=no
                   2738:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2739:   soname_spec='${libname}${release}${shared_ext}$major'
                   2740:   shlibpath_var=LD_LIBRARY_PATH
                   2741:   shlibpath_overrides_runpath=yes
                   2742:   hardcode_into_libs=yes
                   2743:   # ldd complains unless libraries are executable
                   2744:   postinstall_cmds='chmod +x $lib'
                   2745:   ;;
                   2746: 
                   2747: sunos4*)
                   2748:   version_type=sunos
                   2749:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2750:   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
                   2751:   shlibpath_var=LD_LIBRARY_PATH
                   2752:   shlibpath_overrides_runpath=yes
                   2753:   if test "$with_gnu_ld" = yes; then
                   2754:     need_lib_prefix=no
                   2755:   fi
                   2756:   need_version=yes
                   2757:   ;;
                   2758: 
                   2759: sysv4 | sysv4.3*)
                   2760:   version_type=linux
                   2761:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2762:   soname_spec='${libname}${release}${shared_ext}$major'
                   2763:   shlibpath_var=LD_LIBRARY_PATH
                   2764:   case $host_vendor in
                   2765:     sni)
                   2766:       shlibpath_overrides_runpath=no
                   2767:       need_lib_prefix=no
                   2768:       runpath_var=LD_RUN_PATH
                   2769:       ;;
                   2770:     siemens)
                   2771:       need_lib_prefix=no
                   2772:       ;;
                   2773:     motorola)
                   2774:       need_lib_prefix=no
                   2775:       need_version=no
                   2776:       shlibpath_overrides_runpath=no
                   2777:       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
                   2778:       ;;
                   2779:   esac
                   2780:   ;;
                   2781: 
                   2782: sysv4*MP*)
                   2783:   if test -d /usr/nec ;then
                   2784:     version_type=linux
                   2785:     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
                   2786:     soname_spec='$libname${shared_ext}.$major'
                   2787:     shlibpath_var=LD_LIBRARY_PATH
                   2788:   fi
                   2789:   ;;
                   2790: 
                   2791: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
                   2792:   version_type=freebsd-elf
                   2793:   need_lib_prefix=no
                   2794:   need_version=no
                   2795:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2796:   soname_spec='${libname}${release}${shared_ext}$major'
                   2797:   shlibpath_var=LD_LIBRARY_PATH
                   2798:   shlibpath_overrides_runpath=yes
                   2799:   hardcode_into_libs=yes
                   2800:   if test "$with_gnu_ld" = yes; then
                   2801:     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
                   2802:   else
                   2803:     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
                   2804:     case $host_os in
                   2805:       sco3.2v5*)
                   2806:         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
                   2807:        ;;
                   2808:     esac
                   2809:   fi
                   2810:   sys_lib_dlsearch_path_spec='/usr/lib'
                   2811:   ;;
                   2812: 
                   2813: tpf*)
                   2814:   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
                   2815:   version_type=linux
                   2816:   need_lib_prefix=no
                   2817:   need_version=no
                   2818:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2819:   shlibpath_var=LD_LIBRARY_PATH
                   2820:   shlibpath_overrides_runpath=no
                   2821:   hardcode_into_libs=yes
                   2822:   ;;
                   2823: 
                   2824: uts4*)
                   2825:   version_type=linux
                   2826:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2827:   soname_spec='${libname}${release}${shared_ext}$major'
                   2828:   shlibpath_var=LD_LIBRARY_PATH
                   2829:   ;;
                   2830: 
                   2831: *)
                   2832:   dynamic_linker=no
                   2833:   ;;
                   2834: esac
                   2835: AC_MSG_RESULT([$dynamic_linker])
                   2836: test "$dynamic_linker" = no && can_build_shared=no
                   2837: 
                   2838: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
                   2839: if test "$GCC" = yes; then
                   2840:   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
                   2841: fi
                   2842: 
                   2843: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
                   2844:   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
                   2845: fi
                   2846: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
                   2847:   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
                   2848: fi
                   2849: 
                   2850: _LT_DECL([], [variables_saved_for_relink], [1],
                   2851:     [Variables whose values should be saved in libtool wrapper scripts and
                   2852:     restored at link time])
                   2853: _LT_DECL([], [need_lib_prefix], [0],
                   2854:     [Do we need the "lib" prefix for modules?])
                   2855: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
                   2856: _LT_DECL([], [version_type], [0], [Library versioning type])
                   2857: _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
                   2858: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
                   2859: _LT_DECL([], [shlibpath_overrides_runpath], [0],
                   2860:     [Is shlibpath searched before the hard-coded library search path?])
                   2861: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
                   2862: _LT_DECL([], [library_names_spec], [1],
                   2863:     [[List of archive names.  First name is the real one, the rest are links.
                   2864:     The last name is the one that the linker finds with -lNAME]])
                   2865: _LT_DECL([], [soname_spec], [1],
                   2866:     [[The coded name of the library, if different from the real name]])
                   2867: _LT_DECL([], [install_override_mode], [1],
                   2868:     [Permission mode override for installation of shared libraries])
                   2869: _LT_DECL([], [postinstall_cmds], [2],
                   2870:     [Command to use after installation of a shared archive])
                   2871: _LT_DECL([], [postuninstall_cmds], [2],
                   2872:     [Command to use after uninstallation of a shared archive])
                   2873: _LT_DECL([], [finish_cmds], [2],
                   2874:     [Commands used to finish a libtool library installation in a directory])
                   2875: _LT_DECL([], [finish_eval], [1],
                   2876:     [[As "finish_cmds", except a single script fragment to be evaled but
                   2877:     not shown]])
                   2878: _LT_DECL([], [hardcode_into_libs], [0],
                   2879:     [Whether we should hardcode library paths into libraries])
                   2880: _LT_DECL([], [sys_lib_search_path_spec], [2],
                   2881:     [Compile-time system search path for libraries])
                   2882: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
                   2883:     [Run-time system search path for libraries])
                   2884: ])# _LT_SYS_DYNAMIC_LINKER
                   2885: 
                   2886: 
                   2887: # _LT_PATH_TOOL_PREFIX(TOOL)
                   2888: # --------------------------
                   2889: # find a file program which can recognize shared library
                   2890: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
                   2891: [m4_require([_LT_DECL_EGREP])dnl
                   2892: AC_MSG_CHECKING([for $1])
                   2893: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
                   2894: [case $MAGIC_CMD in
                   2895: [[\\/*] |  ?:[\\/]*])
                   2896:   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
                   2897:   ;;
                   2898: *)
                   2899:   lt_save_MAGIC_CMD="$MAGIC_CMD"
                   2900:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   2901: dnl $ac_dummy forces splitting on constant user-supplied paths.
                   2902: dnl POSIX.2 word splitting is done only on the output of word expansions,
                   2903: dnl not every word.  This closes a longstanding sh security hole.
                   2904:   ac_dummy="m4_if([$2], , $PATH, [$2])"
                   2905:   for ac_dir in $ac_dummy; do
                   2906:     IFS="$lt_save_ifs"
                   2907:     test -z "$ac_dir" && ac_dir=.
                   2908:     if test -f $ac_dir/$1; then
                   2909:       lt_cv_path_MAGIC_CMD="$ac_dir/$1"
                   2910:       if test -n "$file_magic_test_file"; then
                   2911:        case $deplibs_check_method in
                   2912:        "file_magic "*)
                   2913:          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
                   2914:          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
                   2915:          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
                   2916:            $EGREP "$file_magic_regex" > /dev/null; then
                   2917:            :
                   2918:          else
                   2919:            cat <<_LT_EOF 1>&2
                   2920: 
                   2921: *** Warning: the command libtool uses to detect shared libraries,
                   2922: *** $file_magic_cmd, produces output that libtool cannot recognize.
                   2923: *** The result is that libtool may fail to recognize shared libraries
                   2924: *** as such.  This will affect the creation of libtool libraries that
                   2925: *** depend on shared libraries, but programs linked with such libtool
                   2926: *** libraries will work regardless of this problem.  Nevertheless, you
                   2927: *** may want to report the problem to your system manager and/or to
                   2928: *** bug-libtool@gnu.org
                   2929: 
                   2930: _LT_EOF
                   2931:          fi ;;
                   2932:        esac
                   2933:       fi
                   2934:       break
                   2935:     fi
                   2936:   done
                   2937:   IFS="$lt_save_ifs"
                   2938:   MAGIC_CMD="$lt_save_MAGIC_CMD"
                   2939:   ;;
                   2940: esac])
                   2941: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
                   2942: if test -n "$MAGIC_CMD"; then
                   2943:   AC_MSG_RESULT($MAGIC_CMD)
                   2944: else
                   2945:   AC_MSG_RESULT(no)
                   2946: fi
                   2947: _LT_DECL([], [MAGIC_CMD], [0],
                   2948:         [Used to examine libraries when file_magic_cmd begins with "file"])dnl
                   2949: ])# _LT_PATH_TOOL_PREFIX
                   2950: 
                   2951: # Old name:
                   2952: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
                   2953: dnl aclocal-1.4 backwards compatibility:
                   2954: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
                   2955: 
                   2956: 
                   2957: # _LT_PATH_MAGIC
                   2958: # --------------
                   2959: # find a file program which can recognize a shared library
                   2960: m4_defun([_LT_PATH_MAGIC],
                   2961: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
                   2962: if test -z "$lt_cv_path_MAGIC_CMD"; then
                   2963:   if test -n "$ac_tool_prefix"; then
                   2964:     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
                   2965:   else
                   2966:     MAGIC_CMD=:
                   2967:   fi
                   2968: fi
                   2969: ])# _LT_PATH_MAGIC
                   2970: 
                   2971: 
                   2972: # LT_PATH_LD
                   2973: # ----------
                   2974: # find the pathname to the GNU or non-GNU linker
                   2975: AC_DEFUN([LT_PATH_LD],
                   2976: [AC_REQUIRE([AC_PROG_CC])dnl
                   2977: AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   2978: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
                   2979: m4_require([_LT_DECL_SED])dnl
                   2980: m4_require([_LT_DECL_EGREP])dnl
                   2981: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
                   2982: 
                   2983: AC_ARG_WITH([gnu-ld],
                   2984:     [AS_HELP_STRING([--with-gnu-ld],
                   2985:        [assume the C compiler uses GNU ld @<:@default=no@:>@])],
                   2986:     [test "$withval" = no || with_gnu_ld=yes],
                   2987:     [with_gnu_ld=no])dnl
                   2988: 
                   2989: ac_prog=ld
                   2990: if test "$GCC" = yes; then
                   2991:   # Check if gcc -print-prog-name=ld gives a path.
                   2992:   AC_MSG_CHECKING([for ld used by $CC])
                   2993:   case $host in
                   2994:   *-*-mingw*)
                   2995:     # gcc leaves a trailing carriage return which upsets mingw
                   2996:     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
                   2997:   *)
                   2998:     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
                   2999:   esac
                   3000:   case $ac_prog in
                   3001:     # Accept absolute paths.
                   3002:     [[\\/]]* | ?:[[\\/]]*)
                   3003:       re_direlt='/[[^/]][[^/]]*/\.\./'
                   3004:       # Canonicalize the pathname of ld
                   3005:       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
                   3006:       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
                   3007:        ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
                   3008:       done
                   3009:       test -z "$LD" && LD="$ac_prog"
                   3010:       ;;
                   3011:   "")
                   3012:     # If it fails, then pretend we aren't using GCC.
                   3013:     ac_prog=ld
                   3014:     ;;
                   3015:   *)
                   3016:     # If it is relative, then search for the first ld in PATH.
                   3017:     with_gnu_ld=unknown
                   3018:     ;;
                   3019:   esac
                   3020: elif test "$with_gnu_ld" = yes; then
                   3021:   AC_MSG_CHECKING([for GNU ld])
                   3022: else
                   3023:   AC_MSG_CHECKING([for non-GNU ld])
                   3024: fi
                   3025: AC_CACHE_VAL(lt_cv_path_LD,
                   3026: [if test -z "$LD"; then
                   3027:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   3028:   for ac_dir in $PATH; do
                   3029:     IFS="$lt_save_ifs"
                   3030:     test -z "$ac_dir" && ac_dir=.
                   3031:     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
                   3032:       lt_cv_path_LD="$ac_dir/$ac_prog"
                   3033:       # Check to see if the program is GNU ld.  I'd rather use --version,
                   3034:       # but apparently some variants of GNU ld only accept -v.
                   3035:       # Break only if it was the GNU/non-GNU ld that we prefer.
                   3036:       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
                   3037:       *GNU* | *'with BFD'*)
                   3038:        test "$with_gnu_ld" != no && break
                   3039:        ;;
                   3040:       *)
                   3041:        test "$with_gnu_ld" != yes && break
                   3042:        ;;
                   3043:       esac
                   3044:     fi
                   3045:   done
                   3046:   IFS="$lt_save_ifs"
                   3047: else
                   3048:   lt_cv_path_LD="$LD" # Let the user override the test with a path.
                   3049: fi])
                   3050: LD="$lt_cv_path_LD"
                   3051: if test -n "$LD"; then
                   3052:   AC_MSG_RESULT($LD)
                   3053: else
                   3054:   AC_MSG_RESULT(no)
                   3055: fi
                   3056: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
                   3057: _LT_PATH_LD_GNU
                   3058: AC_SUBST([LD])
                   3059: 
                   3060: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
                   3061: ])# LT_PATH_LD
                   3062: 
                   3063: # Old names:
                   3064: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
                   3065: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
                   3066: dnl aclocal-1.4 backwards compatibility:
                   3067: dnl AC_DEFUN([AM_PROG_LD], [])
                   3068: dnl AC_DEFUN([AC_PROG_LD], [])
                   3069: 
                   3070: 
                   3071: # _LT_PATH_LD_GNU
                   3072: #- --------------
                   3073: m4_defun([_LT_PATH_LD_GNU],
                   3074: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
                   3075: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
                   3076: case `$LD -v 2>&1 </dev/null` in
                   3077: *GNU* | *'with BFD'*)
                   3078:   lt_cv_prog_gnu_ld=yes
                   3079:   ;;
                   3080: *)
                   3081:   lt_cv_prog_gnu_ld=no
                   3082:   ;;
                   3083: esac])
                   3084: with_gnu_ld=$lt_cv_prog_gnu_ld
                   3085: ])# _LT_PATH_LD_GNU
                   3086: 
                   3087: 
                   3088: # _LT_CMD_RELOAD
                   3089: # --------------
                   3090: # find reload flag for linker
                   3091: #   -- PORTME Some linkers may need a different reload flag.
                   3092: m4_defun([_LT_CMD_RELOAD],
                   3093: [AC_CACHE_CHECK([for $LD option to reload object files],
                   3094:   lt_cv_ld_reload_flag,
                   3095:   [lt_cv_ld_reload_flag='-r'])
                   3096: reload_flag=$lt_cv_ld_reload_flag
                   3097: case $reload_flag in
                   3098: "" | " "*) ;;
                   3099: *) reload_flag=" $reload_flag" ;;
                   3100: esac
                   3101: reload_cmds='$LD$reload_flag -o $output$reload_objs'
                   3102: case $host_os in
                   3103:   cygwin* | mingw* | pw32* | cegcc*)
                   3104:     if test "$GCC" != yes; then
                   3105:       reload_cmds=false
                   3106:     fi
                   3107:     ;;
                   3108:   darwin*)
                   3109:     if test "$GCC" = yes; then
                   3110:       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
                   3111:     else
                   3112:       reload_cmds='$LD$reload_flag -o $output$reload_objs'
                   3113:     fi
                   3114:     ;;
                   3115: esac
                   3116: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
                   3117: _LT_TAGDECL([], [reload_cmds], [2])dnl
                   3118: ])# _LT_CMD_RELOAD
                   3119: 
                   3120: 
                   3121: # _LT_CHECK_MAGIC_METHOD
                   3122: # ----------------------
                   3123: # how to check for library dependencies
                   3124: #  -- PORTME fill in with the dynamic library characteristics
                   3125: m4_defun([_LT_CHECK_MAGIC_METHOD],
                   3126: [m4_require([_LT_DECL_EGREP])
                   3127: m4_require([_LT_DECL_OBJDUMP])
                   3128: AC_CACHE_CHECK([how to recognize dependent libraries],
                   3129: lt_cv_deplibs_check_method,
                   3130: [lt_cv_file_magic_cmd='$MAGIC_CMD'
                   3131: lt_cv_file_magic_test_file=
                   3132: lt_cv_deplibs_check_method='unknown'
                   3133: # Need to set the preceding variable on all platforms that support
                   3134: # interlibrary dependencies.
                   3135: # 'none' -- dependencies not supported.
                   3136: # `unknown' -- same as none, but documents that we really don't know.
                   3137: # 'pass_all' -- all dependencies passed with no checks.
                   3138: # 'test_compile' -- check by making test program.
                   3139: # 'file_magic [[regex]]' -- check by looking for files in library path
                   3140: # which responds to the $file_magic_cmd with a given extended regex.
                   3141: # If you have `file' or equivalent on your system and you're not sure
                   3142: # whether `pass_all' will *always* work, you probably want this one.
                   3143: 
                   3144: case $host_os in
                   3145: aix[[4-9]]*)
                   3146:   lt_cv_deplibs_check_method=pass_all
                   3147:   ;;
                   3148: 
                   3149: beos*)
                   3150:   lt_cv_deplibs_check_method=pass_all
                   3151:   ;;
                   3152: 
                   3153: bsdi[[45]]*)
                   3154:   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
                   3155:   lt_cv_file_magic_cmd='/usr/bin/file -L'
                   3156:   lt_cv_file_magic_test_file=/shlib/libc.so
                   3157:   ;;
                   3158: 
                   3159: cygwin*)
                   3160:   # func_win32_libid is a shell function defined in ltmain.sh
                   3161:   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
                   3162:   lt_cv_file_magic_cmd='func_win32_libid'
                   3163:   ;;
                   3164: 
                   3165: mingw* | pw32*)
                   3166:   # Base MSYS/MinGW do not provide the 'file' command needed by
                   3167:   # func_win32_libid shell function, so use a weaker test based on 'objdump',
                   3168:   # unless we find 'file', for example because we are cross-compiling.
                   3169:   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
                   3170:   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
                   3171:     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
                   3172:     lt_cv_file_magic_cmd='func_win32_libid'
                   3173:   else
                   3174:     # Keep this pattern in sync with the one in func_win32_libid.
                   3175:     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
                   3176:     lt_cv_file_magic_cmd='$OBJDUMP -f'
                   3177:   fi
                   3178:   ;;
                   3179: 
                   3180: cegcc*)
                   3181:   # use the weaker test based on 'objdump'. See mingw*.
                   3182:   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
                   3183:   lt_cv_file_magic_cmd='$OBJDUMP -f'
                   3184:   ;;
                   3185: 
                   3186: darwin* | rhapsody*)
                   3187:   lt_cv_deplibs_check_method=pass_all
                   3188:   ;;
                   3189: 
                   3190: freebsd* | dragonfly*)
                   3191:   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
                   3192:     case $host_cpu in
                   3193:     i*86 )
                   3194:       # Not sure whether the presence of OpenBSD here was a mistake.
                   3195:       # Let's accept both of them until this is cleared up.
                   3196:       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
                   3197:       lt_cv_file_magic_cmd=/usr/bin/file
                   3198:       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
                   3199:       ;;
                   3200:     esac
                   3201:   else
                   3202:     lt_cv_deplibs_check_method=pass_all
                   3203:   fi
                   3204:   ;;
                   3205: 
                   3206: gnu*)
                   3207:   lt_cv_deplibs_check_method=pass_all
                   3208:   ;;
                   3209: 
                   3210: haiku*)
                   3211:   lt_cv_deplibs_check_method=pass_all
                   3212:   ;;
                   3213: 
                   3214: hpux10.20* | hpux11*)
                   3215:   lt_cv_file_magic_cmd=/usr/bin/file
                   3216:   case $host_cpu in
                   3217:   ia64*)
                   3218:     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
                   3219:     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
                   3220:     ;;
                   3221:   hppa*64*)
                   3222:     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
                   3223:     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
                   3224:     ;;
                   3225:   *)
                   3226:     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
                   3227:     lt_cv_file_magic_test_file=/usr/lib/libc.sl
                   3228:     ;;
                   3229:   esac
                   3230:   ;;
                   3231: 
                   3232: interix[[3-9]]*)
                   3233:   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
                   3234:   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
                   3235:   ;;
                   3236: 
                   3237: irix5* | irix6* | nonstopux*)
                   3238:   case $LD in
                   3239:   *-32|*"-32 ") libmagic=32-bit;;
                   3240:   *-n32|*"-n32 ") libmagic=N32;;
                   3241:   *-64|*"-64 ") libmagic=64-bit;;
                   3242:   *) libmagic=never-match;;
                   3243:   esac
                   3244:   lt_cv_deplibs_check_method=pass_all
                   3245:   ;;
                   3246: 
                   3247: # This must be Linux ELF.
                   3248: linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   3249:   lt_cv_deplibs_check_method=pass_all
                   3250:   ;;
                   3251: 
                   3252: netbsd*)
                   3253:   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
                   3254:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
                   3255:   else
                   3256:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
                   3257:   fi
                   3258:   ;;
                   3259: 
                   3260: newos6*)
                   3261:   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
                   3262:   lt_cv_file_magic_cmd=/usr/bin/file
                   3263:   lt_cv_file_magic_test_file=/usr/lib/libnls.so
                   3264:   ;;
                   3265: 
                   3266: *nto* | *qnx*)
                   3267:   lt_cv_deplibs_check_method=pass_all
                   3268:   ;;
                   3269: 
                   3270: openbsd*)
                   3271:   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   3272:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
                   3273:   else
                   3274:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
                   3275:   fi
                   3276:   ;;
                   3277: 
                   3278: osf3* | osf4* | osf5*)
                   3279:   lt_cv_deplibs_check_method=pass_all
                   3280:   ;;
                   3281: 
                   3282: rdos*)
                   3283:   lt_cv_deplibs_check_method=pass_all
                   3284:   ;;
                   3285: 
                   3286: solaris*)
                   3287:   lt_cv_deplibs_check_method=pass_all
                   3288:   ;;
                   3289: 
                   3290: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
                   3291:   lt_cv_deplibs_check_method=pass_all
                   3292:   ;;
                   3293: 
                   3294: sysv4 | sysv4.3*)
                   3295:   case $host_vendor in
                   3296:   motorola)
                   3297:     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
                   3298:     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
                   3299:     ;;
                   3300:   ncr)
                   3301:     lt_cv_deplibs_check_method=pass_all
                   3302:     ;;
                   3303:   sequent)
                   3304:     lt_cv_file_magic_cmd='/bin/file'
                   3305:     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
                   3306:     ;;
                   3307:   sni)
                   3308:     lt_cv_file_magic_cmd='/bin/file'
                   3309:     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
                   3310:     lt_cv_file_magic_test_file=/lib/libc.so
                   3311:     ;;
                   3312:   siemens)
                   3313:     lt_cv_deplibs_check_method=pass_all
                   3314:     ;;
                   3315:   pc)
                   3316:     lt_cv_deplibs_check_method=pass_all
                   3317:     ;;
                   3318:   esac
                   3319:   ;;
                   3320: 
                   3321: tpf*)
                   3322:   lt_cv_deplibs_check_method=pass_all
                   3323:   ;;
                   3324: esac
                   3325: ])
                   3326: 
                   3327: file_magic_glob=
                   3328: want_nocaseglob=no
                   3329: if test "$build" = "$host"; then
                   3330:   case $host_os in
                   3331:   mingw* | pw32*)
                   3332:     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
                   3333:       want_nocaseglob=yes
                   3334:     else
                   3335:       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
                   3336:     fi
                   3337:     ;;
                   3338:   esac
                   3339: fi
                   3340: 
                   3341: file_magic_cmd=$lt_cv_file_magic_cmd
                   3342: deplibs_check_method=$lt_cv_deplibs_check_method
                   3343: test -z "$deplibs_check_method" && deplibs_check_method=unknown
                   3344: 
                   3345: _LT_DECL([], [deplibs_check_method], [1],
                   3346:     [Method to check whether dependent libraries are shared objects])
                   3347: _LT_DECL([], [file_magic_cmd], [1],
                   3348:     [Command to use when deplibs_check_method = "file_magic"])
                   3349: _LT_DECL([], [file_magic_glob], [1],
                   3350:     [How to find potential files when deplibs_check_method = "file_magic"])
                   3351: _LT_DECL([], [want_nocaseglob], [1],
                   3352:     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
                   3353: ])# _LT_CHECK_MAGIC_METHOD
                   3354: 
                   3355: 
                   3356: # LT_PATH_NM
                   3357: # ----------
                   3358: # find the pathname to a BSD- or MS-compatible name lister
                   3359: AC_DEFUN([LT_PATH_NM],
                   3360: [AC_REQUIRE([AC_PROG_CC])dnl
                   3361: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
                   3362: [if test -n "$NM"; then
                   3363:   # Let the user override the test.
                   3364:   lt_cv_path_NM="$NM"
                   3365: else
                   3366:   lt_nm_to_check="${ac_tool_prefix}nm"
                   3367:   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
                   3368:     lt_nm_to_check="$lt_nm_to_check nm"
                   3369:   fi
                   3370:   for lt_tmp_nm in $lt_nm_to_check; do
                   3371:     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   3372:     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
                   3373:       IFS="$lt_save_ifs"
                   3374:       test -z "$ac_dir" && ac_dir=.
                   3375:       tmp_nm="$ac_dir/$lt_tmp_nm"
                   3376:       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
                   3377:        # Check to see if the nm accepts a BSD-compat flag.
                   3378:        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
                   3379:        #   nm: unknown option "B" ignored
                   3380:        # Tru64's nm complains that /dev/null is an invalid object file
                   3381:        case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
                   3382:        */dev/null* | *'Invalid file or object type'*)
                   3383:          lt_cv_path_NM="$tmp_nm -B"
                   3384:          break
                   3385:          ;;
                   3386:        *)
                   3387:          case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
                   3388:          */dev/null*)
                   3389:            lt_cv_path_NM="$tmp_nm -p"
                   3390:            break
                   3391:            ;;
                   3392:          *)
                   3393:            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
                   3394:            continue # so that we can try to find one that supports BSD flags
                   3395:            ;;
                   3396:          esac
                   3397:          ;;
                   3398:        esac
                   3399:       fi
                   3400:     done
                   3401:     IFS="$lt_save_ifs"
                   3402:   done
                   3403:   : ${lt_cv_path_NM=no}
                   3404: fi])
                   3405: if test "$lt_cv_path_NM" != "no"; then
                   3406:   NM="$lt_cv_path_NM"
                   3407: else
                   3408:   # Didn't find any BSD compatible name lister, look for dumpbin.
                   3409:   if test -n "$DUMPBIN"; then :
                   3410:     # Let the user override the test.
                   3411:   else
                   3412:     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
                   3413:     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
                   3414:     *COFF*)
                   3415:       DUMPBIN="$DUMPBIN -symbols"
                   3416:       ;;
                   3417:     *)
                   3418:       DUMPBIN=:
                   3419:       ;;
                   3420:     esac
                   3421:   fi
                   3422:   AC_SUBST([DUMPBIN])
                   3423:   if test "$DUMPBIN" != ":"; then
                   3424:     NM="$DUMPBIN"
                   3425:   fi
                   3426: fi
                   3427: test -z "$NM" && NM=nm
                   3428: AC_SUBST([NM])
                   3429: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
                   3430: 
                   3431: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
                   3432:   [lt_cv_nm_interface="BSD nm"
                   3433:   echo "int some_variable = 0;" > conftest.$ac_ext
                   3434:   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
                   3435:   (eval "$ac_compile" 2>conftest.err)
                   3436:   cat conftest.err >&AS_MESSAGE_LOG_FD
                   3437:   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
                   3438:   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
                   3439:   cat conftest.err >&AS_MESSAGE_LOG_FD
                   3440:   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
                   3441:   cat conftest.out >&AS_MESSAGE_LOG_FD
                   3442:   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
                   3443:     lt_cv_nm_interface="MS dumpbin"
                   3444:   fi
                   3445:   rm -f conftest*])
                   3446: ])# LT_PATH_NM
                   3447: 
                   3448: # Old names:
                   3449: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
                   3450: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
                   3451: dnl aclocal-1.4 backwards compatibility:
                   3452: dnl AC_DEFUN([AM_PROG_NM], [])
                   3453: dnl AC_DEFUN([AC_PROG_NM], [])
                   3454: 
                   3455: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
                   3456: # --------------------------------
                   3457: # how to determine the name of the shared library
                   3458: # associated with a specific link library.
                   3459: #  -- PORTME fill in with the dynamic library characteristics
                   3460: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
                   3461: [m4_require([_LT_DECL_EGREP])
                   3462: m4_require([_LT_DECL_OBJDUMP])
                   3463: m4_require([_LT_DECL_DLLTOOL])
                   3464: AC_CACHE_CHECK([how to associate runtime and link libraries],
                   3465: lt_cv_sharedlib_from_linklib_cmd,
                   3466: [lt_cv_sharedlib_from_linklib_cmd='unknown'
                   3467: 
                   3468: case $host_os in
                   3469: cygwin* | mingw* | pw32* | cegcc*)
                   3470:   # two different shell functions defined in ltmain.sh
                   3471:   # decide which to use based on capabilities of $DLLTOOL
                   3472:   case `$DLLTOOL --help 2>&1` in
                   3473:   *--identify-strict*)
                   3474:     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
                   3475:     ;;
                   3476:   *)
                   3477:     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
                   3478:     ;;
                   3479:   esac
                   3480:   ;;
                   3481: *)
                   3482:   # fallback: assume linklib IS sharedlib
                   3483:   lt_cv_sharedlib_from_linklib_cmd="$ECHO"
                   3484:   ;;
                   3485: esac
                   3486: ])
                   3487: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
                   3488: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
                   3489: 
                   3490: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
                   3491:     [Command to associate shared and link libraries])
                   3492: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
                   3493: 
                   3494: 
                   3495: # _LT_PATH_MANIFEST_TOOL
                   3496: # ----------------------
                   3497: # locate the manifest tool
                   3498: m4_defun([_LT_PATH_MANIFEST_TOOL],
                   3499: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
                   3500: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
                   3501: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
                   3502:   [lt_cv_path_mainfest_tool=no
                   3503:   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
                   3504:   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
                   3505:   cat conftest.err >&AS_MESSAGE_LOG_FD
                   3506:   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
                   3507:     lt_cv_path_mainfest_tool=yes
                   3508:   fi
                   3509:   rm -f conftest*])
                   3510: if test "x$lt_cv_path_mainfest_tool" != xyes; then
                   3511:   MANIFEST_TOOL=:
                   3512: fi
                   3513: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
                   3514: ])# _LT_PATH_MANIFEST_TOOL
                   3515: 
                   3516: 
                   3517: # LT_LIB_M
                   3518: # --------
                   3519: # check for math library
                   3520: AC_DEFUN([LT_LIB_M],
                   3521: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   3522: LIBM=
                   3523: case $host in
                   3524: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
                   3525:   # These system don't have libm, or don't need it
                   3526:   ;;
                   3527: *-ncr-sysv4.3*)
                   3528:   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
                   3529:   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
                   3530:   ;;
                   3531: *)
                   3532:   AC_CHECK_LIB(m, cos, LIBM="-lm")
                   3533:   ;;
                   3534: esac
                   3535: AC_SUBST([LIBM])
                   3536: ])# LT_LIB_M
                   3537: 
                   3538: # Old name:
                   3539: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
                   3540: dnl aclocal-1.4 backwards compatibility:
                   3541: dnl AC_DEFUN([AC_CHECK_LIBM], [])
                   3542: 
                   3543: 
                   3544: # _LT_COMPILER_NO_RTTI([TAGNAME])
                   3545: # -------------------------------
                   3546: m4_defun([_LT_COMPILER_NO_RTTI],
                   3547: [m4_require([_LT_TAG_COMPILER])dnl
                   3548: 
                   3549: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
                   3550: 
                   3551: if test "$GCC" = yes; then
                   3552:   case $cc_basename in
                   3553:   nvcc*)
                   3554:     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
                   3555:   *)
                   3556:     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
                   3557:   esac
                   3558: 
                   3559:   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
                   3560:     lt_cv_prog_compiler_rtti_exceptions,
                   3561:     [-fno-rtti -fno-exceptions], [],
                   3562:     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
                   3563: fi
                   3564: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
                   3565:        [Compiler flag to turn off builtin functions])
                   3566: ])# _LT_COMPILER_NO_RTTI
                   3567: 
                   3568: 
                   3569: # _LT_CMD_GLOBAL_SYMBOLS
                   3570: # ----------------------
                   3571: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
                   3572: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   3573: AC_REQUIRE([AC_PROG_CC])dnl
                   3574: AC_REQUIRE([AC_PROG_AWK])dnl
                   3575: AC_REQUIRE([LT_PATH_NM])dnl
                   3576: AC_REQUIRE([LT_PATH_LD])dnl
                   3577: m4_require([_LT_DECL_SED])dnl
                   3578: m4_require([_LT_DECL_EGREP])dnl
                   3579: m4_require([_LT_TAG_COMPILER])dnl
                   3580: 
                   3581: # Check for command to grab the raw symbol name followed by C symbol from nm.
                   3582: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
                   3583: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
                   3584: [
                   3585: # These are sane defaults that work on at least a few old systems.
                   3586: # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
                   3587: 
                   3588: # Character class describing NM global symbol codes.
                   3589: symcode='[[BCDEGRST]]'
                   3590: 
                   3591: # Regexp to match symbols that can be accessed directly from C.
                   3592: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
                   3593: 
                   3594: # Define system-specific variables.
                   3595: case $host_os in
                   3596: aix*)
                   3597:   symcode='[[BCDT]]'
                   3598:   ;;
                   3599: cygwin* | mingw* | pw32* | cegcc*)
                   3600:   symcode='[[ABCDGISTW]]'
                   3601:   ;;
                   3602: hpux*)
                   3603:   if test "$host_cpu" = ia64; then
                   3604:     symcode='[[ABCDEGRST]]'
                   3605:   fi
                   3606:   ;;
                   3607: irix* | nonstopux*)
                   3608:   symcode='[[BCDEGRST]]'
                   3609:   ;;
                   3610: osf*)
                   3611:   symcode='[[BCDEGQRST]]'
                   3612:   ;;
                   3613: solaris*)
                   3614:   symcode='[[BDRT]]'
                   3615:   ;;
                   3616: sco3.2v5*)
                   3617:   symcode='[[DT]]'
                   3618:   ;;
                   3619: sysv4.2uw2*)
                   3620:   symcode='[[DT]]'
                   3621:   ;;
                   3622: sysv5* | sco5v6* | unixware* | OpenUNIX*)
                   3623:   symcode='[[ABDT]]'
                   3624:   ;;
                   3625: sysv4)
                   3626:   symcode='[[DFNSTU]]'
                   3627:   ;;
                   3628: esac
                   3629: 
                   3630: # If we're using GNU nm, then use its standard symbol codes.
                   3631: case `$NM -V 2>&1` in
                   3632: *GNU* | *'with BFD'*)
                   3633:   symcode='[[ABCDGIRSTW]]' ;;
                   3634: esac
                   3635: 
                   3636: # Transform an extracted symbol line into a proper C declaration.
                   3637: # Some systems (esp. on ia64) link data and code symbols differently,
                   3638: # so use this general approach.
                   3639: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
                   3640: 
                   3641: # Transform an extracted symbol line into symbol name and symbol address
                   3642: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
                   3643: 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'"
                   3644: 
                   3645: # Handle CRLF in mingw tool chain
                   3646: opt_cr=
                   3647: case $build_os in
                   3648: mingw*)
                   3649:   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
                   3650:   ;;
                   3651: esac
                   3652: 
                   3653: # Try without a prefix underscore, then with it.
                   3654: for ac_symprfx in "" "_"; do
                   3655: 
                   3656:   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
                   3657:   symxfrm="\\1 $ac_symprfx\\2 \\2"
                   3658: 
                   3659:   # Write the raw and C identifiers.
                   3660:   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
                   3661:     # Fake it for dumpbin and say T for any non-static function
                   3662:     # and D for any global variable.
                   3663:     # Also find C++ and __fastcall symbols from MSVC++,
                   3664:     # which start with @ or ?.
                   3665:     lt_cv_sys_global_symbol_pipe="$AWK ['"\
                   3666: "     {last_section=section; section=\$ 3};"\
                   3667: "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
                   3668: "     \$ 0!~/External *\|/{next};"\
                   3669: "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
                   3670: "     {if(hide[section]) next};"\
                   3671: "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
                   3672: "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
                   3673: "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
                   3674: "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
                   3675: "     ' prfx=^$ac_symprfx]"
                   3676:   else
                   3677:     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[    ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
                   3678:   fi
                   3679:   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
                   3680: 
                   3681:   # Check to see that the pipe works correctly.
                   3682:   pipe_works=no
                   3683: 
                   3684:   rm -f conftest*
                   3685:   cat > conftest.$ac_ext <<_LT_EOF
                   3686: #ifdef __cplusplus
                   3687: extern "C" {
                   3688: #endif
                   3689: char nm_test_var;
                   3690: void nm_test_func(void);
                   3691: void nm_test_func(void){}
                   3692: #ifdef __cplusplus
                   3693: }
                   3694: #endif
                   3695: int main(){nm_test_var='a';nm_test_func();return(0);}
                   3696: _LT_EOF
                   3697: 
                   3698:   if AC_TRY_EVAL(ac_compile); then
                   3699:     # Now try to grab the symbols.
                   3700:     nlist=conftest.nm
                   3701:     if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
                   3702:       # Try sorting and uniquifying the output.
                   3703:       if sort "$nlist" | uniq > "$nlist"T; then
                   3704:        mv -f "$nlist"T "$nlist"
                   3705:       else
                   3706:        rm -f "$nlist"T
                   3707:       fi
                   3708: 
                   3709:       # Make sure that we snagged all the symbols we need.
                   3710:       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
                   3711:        if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
                   3712:          cat <<_LT_EOF > conftest.$ac_ext
                   3713: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
                   3714: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
                   3715: /* DATA imports from DLLs on WIN32 con't be const, because runtime
                   3716:    relocations are performed -- see ld's documentation on pseudo-relocs.  */
                   3717: # define LT@&t@_DLSYM_CONST
                   3718: #elif defined(__osf__)
                   3719: /* This system does not cope well with relocations in const data.  */
                   3720: # define LT@&t@_DLSYM_CONST
                   3721: #else
                   3722: # define LT@&t@_DLSYM_CONST const
                   3723: #endif
                   3724: 
                   3725: #ifdef __cplusplus
                   3726: extern "C" {
                   3727: #endif
                   3728: 
                   3729: _LT_EOF
                   3730:          # Now generate the symbol file.
                   3731:          eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
                   3732: 
                   3733:          cat <<_LT_EOF >> conftest.$ac_ext
                   3734: 
                   3735: /* The mapping between symbol names and symbols.  */
                   3736: LT@&t@_DLSYM_CONST struct {
                   3737:   const char *name;
                   3738:   void       *address;
                   3739: }
                   3740: lt__PROGRAM__LTX_preloaded_symbols[[]] =
                   3741: {
                   3742:   { "@PROGRAM@", (void *) 0 },
                   3743: _LT_EOF
                   3744:          $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
                   3745:          cat <<\_LT_EOF >> conftest.$ac_ext
                   3746:   {0, (void *) 0}
                   3747: };
                   3748: 
                   3749: /* This works around a problem in FreeBSD linker */
                   3750: #ifdef FREEBSD_WORKAROUND
                   3751: static const void *lt_preloaded_setup() {
                   3752:   return lt__PROGRAM__LTX_preloaded_symbols;
                   3753: }
                   3754: #endif
                   3755: 
                   3756: #ifdef __cplusplus
                   3757: }
                   3758: #endif
                   3759: _LT_EOF
                   3760:          # Now try linking the two files.
                   3761:          mv conftest.$ac_objext conftstm.$ac_objext
                   3762:          lt_globsym_save_LIBS=$LIBS
                   3763:          lt_globsym_save_CFLAGS=$CFLAGS
                   3764:          LIBS="conftstm.$ac_objext"
                   3765:          CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
                   3766:          if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
                   3767:            pipe_works=yes
                   3768:          fi
                   3769:          LIBS=$lt_globsym_save_LIBS
                   3770:          CFLAGS=$lt_globsym_save_CFLAGS
                   3771:        else
                   3772:          echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
                   3773:        fi
                   3774:       else
                   3775:        echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
                   3776:       fi
                   3777:     else
                   3778:       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
                   3779:     fi
                   3780:   else
                   3781:     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
                   3782:     cat conftest.$ac_ext >&5
                   3783:   fi
                   3784:   rm -rf conftest* conftst*
                   3785: 
                   3786:   # Do not use the global_symbol_pipe unless it works.
                   3787:   if test "$pipe_works" = yes; then
                   3788:     break
                   3789:   else
                   3790:     lt_cv_sys_global_symbol_pipe=
                   3791:   fi
                   3792: done
                   3793: ])
                   3794: if test -z "$lt_cv_sys_global_symbol_pipe"; then
                   3795:   lt_cv_sys_global_symbol_to_cdecl=
                   3796: fi
                   3797: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
                   3798:   AC_MSG_RESULT(failed)
                   3799: else
                   3800:   AC_MSG_RESULT(ok)
                   3801: fi
                   3802: 
                   3803: # Response file support.
                   3804: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
                   3805:   nm_file_list_spec='@'
                   3806: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
                   3807:   nm_file_list_spec='@'
                   3808: fi
                   3809: 
                   3810: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
                   3811:     [Take the output of nm and produce a listing of raw symbols and C names])
                   3812: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
                   3813:     [Transform the output of nm in a proper C declaration])
                   3814: _LT_DECL([global_symbol_to_c_name_address],
                   3815:     [lt_cv_sys_global_symbol_to_c_name_address], [1],
                   3816:     [Transform the output of nm in a C name address pair])
                   3817: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
                   3818:     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
                   3819:     [Transform the output of nm in a C name address pair when lib prefix is needed])
                   3820: _LT_DECL([], [nm_file_list_spec], [1],
                   3821:     [Specify filename containing input files for $NM])
                   3822: ]) # _LT_CMD_GLOBAL_SYMBOLS
                   3823: 
                   3824: 
                   3825: # _LT_COMPILER_PIC([TAGNAME])
                   3826: # ---------------------------
                   3827: m4_defun([_LT_COMPILER_PIC],
                   3828: [m4_require([_LT_TAG_COMPILER])dnl
                   3829: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
                   3830: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   3831: _LT_TAGVAR(lt_prog_compiler_static, $1)=
                   3832: 
                   3833: m4_if([$1], [CXX], [
                   3834:   # C++ specific cases for pic, static, wl, etc.
                   3835:   if test "$GXX" = yes; then
                   3836:     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3837:     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   3838: 
                   3839:     case $host_os in
                   3840:     aix*)
                   3841:       # All AIX code is PIC.
                   3842:       if test "$host_cpu" = ia64; then
                   3843:        # AIX 5 now supports IA64 processor
                   3844:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3845:       fi
                   3846:       ;;
                   3847: 
                   3848:     amigaos*)
                   3849:       case $host_cpu in
                   3850:       powerpc)
                   3851:             # see comment about AmigaOS4 .so support
                   3852:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3853:         ;;
                   3854:       m68k)
                   3855:             # FIXME: we need at least 68020 code to build shared libraries, but
                   3856:             # adding the `-m68020' flag to GCC prevents building anything better,
                   3857:             # like `-m68040'.
                   3858:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
                   3859:         ;;
                   3860:       esac
                   3861:       ;;
                   3862: 
                   3863:     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
                   3864:       # PIC is the default for these OSes.
                   3865:       ;;
                   3866:     mingw* | cygwin* | os2* | pw32* | cegcc*)
                   3867:       # This hack is so that the source file can tell whether it is being
                   3868:       # built for inclusion in a dll (and should export symbols for example).
                   3869:       # Although the cygwin gcc ignores -fPIC, still need this for old-style
                   3870:       # (--disable-auto-import) libraries
                   3871:       m4_if([$1], [GCJ], [],
                   3872:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   3873:       ;;
                   3874:     darwin* | rhapsody*)
                   3875:       # PIC is the default on this platform
                   3876:       # Common symbols not allowed in MH_DYLIB files
                   3877:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
                   3878:       ;;
                   3879:     *djgpp*)
                   3880:       # DJGPP does not support shared libraries at all
                   3881:       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   3882:       ;;
                   3883:     haiku*)
                   3884:       # PIC is the default for Haiku.
                   3885:       # The "-static" flag exists, but is broken.
                   3886:       _LT_TAGVAR(lt_prog_compiler_static, $1)=
                   3887:       ;;
                   3888:     interix[[3-9]]*)
                   3889:       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
                   3890:       # Instead, we relocate shared libraries at runtime.
                   3891:       ;;
                   3892:     sysv4*MP*)
                   3893:       if test -d /usr/nec; then
                   3894:        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
                   3895:       fi
                   3896:       ;;
                   3897:     hpux*)
                   3898:       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
                   3899:       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
                   3900:       # sets the default TLS model and affects inlining.
                   3901:       case $host_cpu in
                   3902:       hppa*64*)
                   3903:        ;;
                   3904:       *)
                   3905:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3906:        ;;
                   3907:       esac
                   3908:       ;;
                   3909:     *qnx* | *nto*)
                   3910:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   3911:       # it will coredump.
                   3912:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   3913:       ;;
                   3914:     *)
                   3915:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3916:       ;;
                   3917:     esac
                   3918:   else
                   3919:     case $host_os in
                   3920:       aix[[4-9]]*)
                   3921:        # All AIX code is PIC.
                   3922:        if test "$host_cpu" = ia64; then
                   3923:          # AIX 5 now supports IA64 processor
                   3924:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3925:        else
                   3926:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
                   3927:        fi
                   3928:        ;;
                   3929:       chorus*)
                   3930:        case $cc_basename in
                   3931:        cxch68*)
                   3932:          # Green Hills C++ Compiler
                   3933:          # _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"
                   3934:          ;;
                   3935:        esac
                   3936:        ;;
                   3937:       mingw* | cygwin* | os2* | pw32* | cegcc*)
                   3938:        # This hack is so that the source file can tell whether it is being
                   3939:        # built for inclusion in a dll (and should export symbols for example).
                   3940:        m4_if([$1], [GCJ], [],
                   3941:          [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   3942:        ;;
                   3943:       dgux*)
                   3944:        case $cc_basename in
                   3945:          ec++*)
                   3946:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3947:            ;;
                   3948:          ghcx*)
                   3949:            # Green Hills C++ Compiler
                   3950:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   3951:            ;;
                   3952:          *)
                   3953:            ;;
                   3954:        esac
                   3955:        ;;
                   3956:       freebsd* | dragonfly*)
                   3957:        # FreeBSD uses GNU C++
                   3958:        ;;
                   3959:       hpux9* | hpux10* | hpux11*)
                   3960:        case $cc_basename in
                   3961:          CC*)
                   3962:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3963:            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   3964:            if test "$host_cpu" != ia64; then
                   3965:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   3966:            fi
                   3967:            ;;
                   3968:          aCC*)
                   3969:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3970:            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   3971:            case $host_cpu in
                   3972:            hppa*64*|ia64*)
                   3973:              # +Z the default
                   3974:              ;;
                   3975:            *)
                   3976:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   3977:              ;;
                   3978:            esac
                   3979:            ;;
                   3980:          *)
                   3981:            ;;
                   3982:        esac
                   3983:        ;;
                   3984:       interix*)
                   3985:        # This is c89, which is MS Visual C++ (no shared libs)
                   3986:        # Anyone wants to do a port?
                   3987:        ;;
                   3988:       irix5* | irix6* | nonstopux*)
                   3989:        case $cc_basename in
                   3990:          CC*)
                   3991:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3992:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   3993:            # CC pic flag -KPIC is the default.
                   3994:            ;;
                   3995:          *)
                   3996:            ;;
                   3997:        esac
                   3998:        ;;
                   3999:       linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   4000:        case $cc_basename in
                   4001:          KCC*)
                   4002:            # KAI C++ Compiler
                   4003:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
                   4004:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4005:            ;;
                   4006:          ecpc* )
                   4007:            # old Intel C++ for x86_64 which still supported -KPIC.
                   4008:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4009:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4010:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4011:            ;;
                   4012:          icpc* )
                   4013:            # Intel C++, used to be incompatible with GCC.
                   4014:            # ICC 10 doesn't accept -KPIC any more.
                   4015:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4016:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4017:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4018:            ;;
                   4019:          pgCC* | pgcpp*)
                   4020:            # Portland Group C++ compiler
                   4021:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4022:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
                   4023:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4024:            ;;
                   4025:          cxx*)
                   4026:            # Compaq C++
                   4027:            # Make sure the PIC flag is empty.  It appears that all Alpha
                   4028:            # Linux and Compaq Tru64 Unix objects are PIC.
                   4029:            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4030:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4031:            ;;
                   4032:          xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
                   4033:            # IBM XL 8.0, 9.0 on PPC and BlueGene
                   4034:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4035:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
                   4036:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
                   4037:            ;;
                   4038:          *)
                   4039:            case `$CC -V 2>&1 | sed 5q` in
                   4040:            *Sun\ C*)
                   4041:              # Sun C++ 5.9
                   4042:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4043:              _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4044:              _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   4045:              ;;
                   4046:            esac
                   4047:            ;;
                   4048:        esac
                   4049:        ;;
                   4050:       lynxos*)
                   4051:        ;;
                   4052:       m88k*)
                   4053:        ;;
                   4054:       mvs*)
                   4055:        case $cc_basename in
                   4056:          cxx*)
                   4057:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
                   4058:            ;;
                   4059:          *)
                   4060:            ;;
                   4061:        esac
                   4062:        ;;
                   4063:       netbsd*)
                   4064:        ;;
                   4065:       *qnx* | *nto*)
                   4066:         # QNX uses GNU C++, but need to define -shared option too, otherwise
                   4067:         # it will coredump.
                   4068:         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   4069:         ;;
                   4070:       osf3* | osf4* | osf5*)
                   4071:        case $cc_basename in
                   4072:          KCC*)
                   4073:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
                   4074:            ;;
                   4075:          RCC*)
                   4076:            # Rational C++ 2.4.1
                   4077:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4078:            ;;
                   4079:          cxx*)
                   4080:            # Digital/Compaq C++
                   4081:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4082:            # Make sure the PIC flag is empty.  It appears that all Alpha
                   4083:            # Linux and Compaq Tru64 Unix objects are PIC.
                   4084:            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4085:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4086:            ;;
                   4087:          *)
                   4088:            ;;
                   4089:        esac
                   4090:        ;;
                   4091:       psos*)
                   4092:        ;;
                   4093:       solaris*)
                   4094:        case $cc_basename in
                   4095:          CC* | sunCC*)
                   4096:            # Sun C++ 4.2, 5.x and Centerline C++
                   4097:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4098:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4099:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   4100:            ;;
                   4101:          gcx*)
                   4102:            # Green Hills C++ Compiler
                   4103:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
                   4104:            ;;
                   4105:          *)
                   4106:            ;;
                   4107:        esac
                   4108:        ;;
                   4109:       sunos4*)
                   4110:        case $cc_basename in
                   4111:          CC*)
                   4112:            # Sun C++ 4.x
                   4113:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4114:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4115:            ;;
                   4116:          lcc*)
                   4117:            # Lucid
                   4118:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4119:            ;;
                   4120:          *)
                   4121:            ;;
                   4122:        esac
                   4123:        ;;
                   4124:       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
                   4125:        case $cc_basename in
                   4126:          CC*)
                   4127:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4128:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4129:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4130:            ;;
                   4131:        esac
                   4132:        ;;
                   4133:       tandem*)
                   4134:        case $cc_basename in
                   4135:          NCC*)
                   4136:            # NonStop-UX NCC 3.20
                   4137:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4138:            ;;
                   4139:          *)
                   4140:            ;;
                   4141:        esac
                   4142:        ;;
                   4143:       vxworks*)
                   4144:        ;;
                   4145:       *)
                   4146:        _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4147:        ;;
                   4148:     esac
                   4149:   fi
                   4150: ],
                   4151: [
                   4152:   if test "$GCC" = yes; then
                   4153:     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4154:     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4155: 
                   4156:     case $host_os in
                   4157:       aix*)
                   4158:       # All AIX code is PIC.
                   4159:       if test "$host_cpu" = ia64; then
                   4160:        # AIX 5 now supports IA64 processor
                   4161:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4162:       fi
                   4163:       ;;
                   4164: 
                   4165:     amigaos*)
                   4166:       case $host_cpu in
                   4167:       powerpc)
                   4168:             # see comment about AmigaOS4 .so support
                   4169:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4170:         ;;
                   4171:       m68k)
                   4172:             # FIXME: we need at least 68020 code to build shared libraries, but
                   4173:             # adding the `-m68020' flag to GCC prevents building anything better,
                   4174:             # like `-m68040'.
                   4175:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
                   4176:         ;;
                   4177:       esac
                   4178:       ;;
                   4179: 
                   4180:     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
                   4181:       # PIC is the default for these OSes.
                   4182:       ;;
                   4183: 
                   4184:     mingw* | cygwin* | pw32* | os2* | cegcc*)
                   4185:       # This hack is so that the source file can tell whether it is being
                   4186:       # built for inclusion in a dll (and should export symbols for example).
                   4187:       # Although the cygwin gcc ignores -fPIC, still need this for old-style
                   4188:       # (--disable-auto-import) libraries
                   4189:       m4_if([$1], [GCJ], [],
                   4190:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   4191:       ;;
                   4192: 
                   4193:     darwin* | rhapsody*)
                   4194:       # PIC is the default on this platform
                   4195:       # Common symbols not allowed in MH_DYLIB files
                   4196:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
                   4197:       ;;
                   4198: 
                   4199:     haiku*)
                   4200:       # PIC is the default for Haiku.
                   4201:       # The "-static" flag exists, but is broken.
                   4202:       _LT_TAGVAR(lt_prog_compiler_static, $1)=
                   4203:       ;;
                   4204: 
                   4205:     hpux*)
                   4206:       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
                   4207:       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
                   4208:       # sets the default TLS model and affects inlining.
                   4209:       case $host_cpu in
                   4210:       hppa*64*)
                   4211:        # +Z the default
                   4212:        ;;
                   4213:       *)
                   4214:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4215:        ;;
                   4216:       esac
                   4217:       ;;
                   4218: 
                   4219:     interix[[3-9]]*)
                   4220:       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
                   4221:       # Instead, we relocate shared libraries at runtime.
                   4222:       ;;
                   4223: 
                   4224:     msdosdjgpp*)
                   4225:       # Just because we use GCC doesn't mean we suddenly get shared libraries
                   4226:       # on systems that don't support them.
                   4227:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4228:       enable_shared=no
                   4229:       ;;
                   4230: 
                   4231:     *nto* | *qnx*)
                   4232:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   4233:       # it will coredump.
                   4234:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   4235:       ;;
                   4236: 
                   4237:     sysv4*MP*)
                   4238:       if test -d /usr/nec; then
                   4239:        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
                   4240:       fi
                   4241:       ;;
                   4242: 
                   4243:     *)
                   4244:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4245:       ;;
                   4246:     esac
                   4247: 
                   4248:     case $cc_basename in
                   4249:     nvcc*) # Cuda Compiler Driver 2.2
                   4250:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
                   4251:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
                   4252:       ;;
                   4253:     esac
                   4254:   else
                   4255:     # PORTME Check for flag to pass linker flags through the system compiler.
                   4256:     case $host_os in
                   4257:     aix*)
                   4258:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4259:       if test "$host_cpu" = ia64; then
                   4260:        # AIX 5 now supports IA64 processor
                   4261:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4262:       else
                   4263:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
                   4264:       fi
                   4265:       ;;
                   4266: 
                   4267:     mingw* | cygwin* | pw32* | os2* | cegcc*)
                   4268:       # This hack is so that the source file can tell whether it is being
                   4269:       # built for inclusion in a dll (and should export symbols for example).
                   4270:       m4_if([$1], [GCJ], [],
                   4271:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   4272:       ;;
                   4273: 
                   4274:     hpux9* | hpux10* | hpux11*)
                   4275:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4276:       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
                   4277:       # not for PA HP-UX.
                   4278:       case $host_cpu in
                   4279:       hppa*64*|ia64*)
                   4280:        # +Z the default
                   4281:        ;;
                   4282:       *)
                   4283:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   4284:        ;;
                   4285:       esac
                   4286:       # Is there a better lt_prog_compiler_static that works with the bundled CC?
                   4287:       _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   4288:       ;;
                   4289: 
                   4290:     irix5* | irix6* | nonstopux*)
                   4291:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4292:       # PIC (with -KPIC) is the default.
                   4293:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4294:       ;;
                   4295: 
                   4296:     linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   4297:       case $cc_basename in
                   4298:       # old Intel for x86_64 which still supported -KPIC.
                   4299:       ecc*)
                   4300:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4301:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4302:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4303:         ;;
                   4304:       # icc used to be incompatible with GCC.
                   4305:       # ICC 10 doesn't accept -KPIC any more.
                   4306:       icc* | ifort*)
                   4307:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4308:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4309:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4310:         ;;
                   4311:       # Lahey Fortran 8.1.
                   4312:       lf95*)
                   4313:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4314:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
                   4315:        _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
                   4316:        ;;
                   4317:       nagfor*)
                   4318:        # NAG Fortran compiler
                   4319:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
                   4320:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
                   4321:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4322:        ;;
                   4323:       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
                   4324:         # Portland Group compilers (*not* the Pentium gcc compiler,
                   4325:        # which looks to be a dead project)
                   4326:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4327:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
                   4328:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4329:         ;;
                   4330:       ccc*)
                   4331:         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4332:         # All Alpha code is PIC.
                   4333:         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4334:         ;;
                   4335:       xl* | bgxl* | bgf* | mpixl*)
                   4336:        # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
                   4337:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4338:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
                   4339:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
                   4340:        ;;
                   4341:       *)
                   4342:        case `$CC -V 2>&1 | sed 5q` in
                   4343:        *Sun\ F* | *Sun*Fortran*)
                   4344:          # Sun Fortran 8.3 passes all unrecognized flags to the linker
                   4345:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4346:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4347:          _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
                   4348:          ;;
                   4349:        *Sun\ C*)
                   4350:          # Sun C 5.9
                   4351:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4352:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4353:          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4354:          ;;
                   4355:        esac
                   4356:        ;;
                   4357:       esac
                   4358:       ;;
                   4359: 
                   4360:     newsos6)
                   4361:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4362:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4363:       ;;
                   4364: 
                   4365:     *nto* | *qnx*)
                   4366:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   4367:       # it will coredump.
                   4368:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   4369:       ;;
                   4370: 
                   4371:     osf3* | osf4* | osf5*)
                   4372:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4373:       # All OSF/1 code is PIC.
                   4374:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4375:       ;;
                   4376: 
                   4377:     rdos*)
                   4378:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4379:       ;;
                   4380: 
                   4381:     solaris*)
                   4382:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4383:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4384:       case $cc_basename in
                   4385:       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
                   4386:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
                   4387:       *)
                   4388:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
                   4389:       esac
                   4390:       ;;
                   4391: 
                   4392:     sunos4*)
                   4393:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   4394:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
                   4395:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4396:       ;;
                   4397: 
                   4398:     sysv4 | sysv4.2uw2* | sysv4.3*)
                   4399:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4400:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4401:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4402:       ;;
                   4403: 
                   4404:     sysv4*MP*)
                   4405:       if test -d /usr/nec ;then
                   4406:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
                   4407:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4408:       fi
                   4409:       ;;
                   4410: 
                   4411:     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
                   4412:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4413:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4414:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4415:       ;;
                   4416: 
                   4417:     unicos*)
                   4418:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4419:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4420:       ;;
                   4421: 
                   4422:     uts4*)
                   4423:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4424:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4425:       ;;
                   4426: 
                   4427:     *)
                   4428:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4429:       ;;
                   4430:     esac
                   4431:   fi
                   4432: ])
                   4433: case $host_os in
                   4434:   # For platforms which do not support PIC, -DPIC is meaningless:
                   4435:   *djgpp*)
                   4436:     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4437:     ;;
                   4438:   *)
                   4439:     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
                   4440:     ;;
                   4441: esac
                   4442: 
                   4443: AC_CACHE_CHECK([for $compiler option to produce PIC],
                   4444:   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
                   4445:   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
                   4446: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
                   4447: 
                   4448: #
                   4449: # Check to make sure the PIC flag actually works.
                   4450: #
                   4451: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
                   4452:   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
                   4453:     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
                   4454:     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
                   4455:     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
                   4456:      "" | " "*) ;;
                   4457:      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
                   4458:      esac],
                   4459:     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4460:      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
                   4461: fi
                   4462: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
                   4463:        [Additional compiler flags for building library objects])
                   4464: 
                   4465: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
                   4466:        [How to pass a linker flag through the compiler])
                   4467: #
                   4468: # Check to make sure the static flag actually works.
                   4469: #
                   4470: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
                   4471: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
                   4472:   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
                   4473:   $lt_tmp_static_flag,
                   4474:   [],
                   4475:   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
                   4476: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
                   4477:        [Compiler flag to prevent dynamic linking])
                   4478: ])# _LT_COMPILER_PIC
                   4479: 
                   4480: 
                   4481: # _LT_LINKER_SHLIBS([TAGNAME])
                   4482: # ----------------------------
                   4483: # See if the linker supports building shared libraries.
                   4484: m4_defun([_LT_LINKER_SHLIBS],
                   4485: [AC_REQUIRE([LT_PATH_LD])dnl
                   4486: AC_REQUIRE([LT_PATH_NM])dnl
                   4487: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
                   4488: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   4489: m4_require([_LT_DECL_EGREP])dnl
                   4490: m4_require([_LT_DECL_SED])dnl
                   4491: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
                   4492: m4_require([_LT_TAG_COMPILER])dnl
                   4493: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
                   4494: m4_if([$1], [CXX], [
                   4495:   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4496:   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
                   4497:   case $host_os in
                   4498:   aix[[4-9]]*)
                   4499:     # If we're using GNU nm, then we don't want the "-C" option.
                   4500:     # -C means demangle to AIX nm, but means don't demangle with GNU nm
                   4501:     # Also, AIX nm treats weak defined symbols like other global defined
                   4502:     # symbols, whereas GNU nm marks them as "W".
                   4503:     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
                   4504:       _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'
                   4505:     else
                   4506:       _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'
                   4507:     fi
                   4508:     ;;
                   4509:   pw32*)
                   4510:     _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
                   4511:     ;;
                   4512:   cygwin* | mingw* | cegcc*)
                   4513:     case $cc_basename in
                   4514:     cl*) ;;
                   4515:     *)
                   4516:       _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'
                   4517:       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
                   4518:       ;;
                   4519:     esac
                   4520:     ;;
                   4521:   *)
                   4522:     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4523:     ;;
                   4524:   esac
                   4525: ], [
                   4526:   runpath_var=
                   4527:   _LT_TAGVAR(allow_undefined_flag, $1)=
                   4528:   _LT_TAGVAR(always_export_symbols, $1)=no
                   4529:   _LT_TAGVAR(archive_cmds, $1)=
                   4530:   _LT_TAGVAR(archive_expsym_cmds, $1)=
                   4531:   _LT_TAGVAR(compiler_needs_object, $1)=no
                   4532:   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   4533:   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   4534:   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4535:   _LT_TAGVAR(hardcode_automatic, $1)=no
                   4536:   _LT_TAGVAR(hardcode_direct, $1)=no
                   4537:   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   4538:   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   4539:   _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
                   4540:   _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   4541:   _LT_TAGVAR(hardcode_minus_L, $1)=no
                   4542:   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                   4543:   _LT_TAGVAR(inherit_rpath, $1)=no
                   4544:   _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   4545:   _LT_TAGVAR(module_cmds, $1)=
                   4546:   _LT_TAGVAR(module_expsym_cmds, $1)=
                   4547:   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
                   4548:   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
                   4549:   _LT_TAGVAR(thread_safe_flag_spec, $1)=
                   4550:   _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4551:   # include_expsyms should be a list of space-separated symbols to be *always*
                   4552:   # included in the symbol list
                   4553:   _LT_TAGVAR(include_expsyms, $1)=
                   4554:   # exclude_expsyms can be an extended regexp of symbols to exclude
                   4555:   # it will be wrapped by ` (' and `)$', so one must not match beginning or
                   4556:   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
                   4557:   # as well as any symbol that contains `d'.
                   4558:   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
                   4559:   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
                   4560:   # platforms (ab)use it in PIC code, but their linkers get confused if
                   4561:   # the symbol is explicitly referenced.  Since portable code cannot
                   4562:   # rely on this symbol name, it's probably fine to never include it in
                   4563:   # preloaded symbol tables.
                   4564:   # Exclude shared library initialization/finalization symbols.
                   4565: dnl Note also adjust exclude_expsyms for C++ above.
                   4566:   extract_expsyms_cmds=
                   4567: 
                   4568:   case $host_os in
                   4569:   cygwin* | mingw* | pw32* | cegcc*)
                   4570:     # FIXME: the MSVC++ port hasn't been tested in a loooong time
                   4571:     # When not using gcc, we currently assume that we are using
                   4572:     # Microsoft Visual C++.
                   4573:     if test "$GCC" != yes; then
                   4574:       with_gnu_ld=no
                   4575:     fi
                   4576:     ;;
                   4577:   interix*)
                   4578:     # we just hope/assume this is gcc and not c89 (= MSVC++)
                   4579:     with_gnu_ld=yes
                   4580:     ;;
                   4581:   openbsd*)
                   4582:     with_gnu_ld=no
                   4583:     ;;
                   4584:   esac
                   4585: 
                   4586:   _LT_TAGVAR(ld_shlibs, $1)=yes
                   4587: 
                   4588:   # On some targets, GNU ld is compatible enough with the native linker
                   4589:   # that we're better off using the native interface for both.
                   4590:   lt_use_gnu_ld_interface=no
                   4591:   if test "$with_gnu_ld" = yes; then
                   4592:     case $host_os in
                   4593:       aix*)
                   4594:        # The AIX port of GNU ld has always aspired to compatibility
                   4595:        # with the native linker.  However, as the warning in the GNU ld
                   4596:        # block says, versions before 2.19.5* couldn't really create working
                   4597:        # shared libraries, regardless of the interface used.
                   4598:        case `$LD -v 2>&1` in
                   4599:          *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
                   4600:          *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
                   4601:          *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
                   4602:          *)
                   4603:            lt_use_gnu_ld_interface=yes
                   4604:            ;;
                   4605:        esac
                   4606:        ;;
                   4607:       *)
                   4608:        lt_use_gnu_ld_interface=yes
                   4609:        ;;
                   4610:     esac
                   4611:   fi
                   4612: 
                   4613:   if test "$lt_use_gnu_ld_interface" = yes; then
                   4614:     # If archive_cmds runs LD, not CC, wlarc should be empty
                   4615:     wlarc='${wl}'
                   4616: 
                   4617:     # Set some defaults for GNU ld with shared library support. These
                   4618:     # are reset later if shared libraries are not supported. Putting them
                   4619:     # here allows them to be overridden if necessary.
                   4620:     runpath_var=LD_RUN_PATH
                   4621:     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4622:     _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   4623:     # ancient GNU ld didn't support --whole-archive et. al.
                   4624:     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
                   4625:       _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   4626:     else
                   4627:       _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4628:     fi
                   4629:     supports_anon_versioning=no
                   4630:     case `$LD -v 2>&1` in
                   4631:       *GNU\ gold*) supports_anon_versioning=yes ;;
                   4632:       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
                   4633:       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
                   4634:       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
                   4635:       *\ 2.11.*) ;; # other 2.11 versions
                   4636:       *) supports_anon_versioning=yes ;;
                   4637:     esac
                   4638: 
                   4639:     # See if GNU ld supports shared libraries.
                   4640:     case $host_os in
                   4641:     aix[[3-9]]*)
                   4642:       # On AIX/PPC, the GNU linker is very broken
                   4643:       if test "$host_cpu" != ia64; then
                   4644:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4645:        cat <<_LT_EOF 1>&2
                   4646: 
                   4647: *** Warning: the GNU linker, at least up to release 2.19, is reported
                   4648: *** to be unable to reliably create shared libraries on AIX.
                   4649: *** Therefore, libtool is disabling shared libraries support.  If you
                   4650: *** really care for shared libraries, you may want to install binutils
                   4651: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
                   4652: *** You will then need to restart the configuration process.
                   4653: 
                   4654: _LT_EOF
                   4655:       fi
                   4656:       ;;
                   4657: 
                   4658:     amigaos*)
                   4659:       case $host_cpu in
                   4660:       powerpc)
                   4661:             # see comment about AmigaOS4 .so support
                   4662:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4663:             _LT_TAGVAR(archive_expsym_cmds, $1)=''
                   4664:         ;;
                   4665:       m68k)
                   4666:             _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)'
                   4667:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4668:             _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4669:         ;;
                   4670:       esac
                   4671:       ;;
                   4672: 
                   4673:     beos*)
                   4674:       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4675:        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4676:        # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
                   4677:        # support --undefined.  This deserves some investigation.  FIXME
                   4678:        _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4679:       else
                   4680:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4681:       fi
                   4682:       ;;
                   4683: 
                   4684:     cygwin* | mingw* | pw32* | cegcc*)
                   4685:       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
                   4686:       # as there is no search path for DLLs.
                   4687:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4688:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
                   4689:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4690:       _LT_TAGVAR(always_export_symbols, $1)=no
                   4691:       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   4692:       _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'
                   4693:       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
                   4694: 
                   4695:       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
                   4696:         _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'
                   4697:        # If the export-symbols file already is a .def file (1st line
                   4698:        # is EXPORTS), use it as is; otherwise, prepend...
                   4699:        _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   4700:          cp $export_symbols $output_objdir/$soname.def;
                   4701:        else
                   4702:          echo EXPORTS > $output_objdir/$soname.def;
                   4703:          cat $export_symbols >> $output_objdir/$soname.def;
                   4704:        fi~
                   4705:        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
                   4706:       else
                   4707:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4708:       fi
                   4709:       ;;
                   4710: 
                   4711:     haiku*)
                   4712:       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4713:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   4714:       ;;
                   4715: 
                   4716:     interix[[3-9]]*)
                   4717:       _LT_TAGVAR(hardcode_direct, $1)=no
                   4718:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4719:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   4720:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   4721:       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
                   4722:       # Instead, shared libraries are loaded at an image base (0x10000000 by
                   4723:       # default) and relocated if they conflict, which is a slow very memory
                   4724:       # consuming and fragmenting process.  To avoid this, we pick a random,
                   4725:       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
                   4726:       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
                   4727:       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   4728:       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   4729:       ;;
                   4730: 
                   4731:     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
                   4732:       tmp_diet=no
                   4733:       if test "$host_os" = linux-dietlibc; then
                   4734:        case $cc_basename in
                   4735:          diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
                   4736:        esac
                   4737:       fi
                   4738:       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
                   4739:         && test "$tmp_diet" = no
                   4740:       then
                   4741:        tmp_addflag=' $pic_flag'
                   4742:        tmp_sharedflag='-shared'
                   4743:        case $cc_basename,$host_cpu in
                   4744:         pgcc*)                         # Portland Group C compiler
                   4745:          _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'
                   4746:          tmp_addflag=' $pic_flag'
                   4747:          ;;
                   4748:        pgf77* | pgf90* | pgf95* | pgfortran*)
                   4749:                                        # Portland Group f77 and f90 compilers
                   4750:          _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'
                   4751:          tmp_addflag=' $pic_flag -Mnomain' ;;
                   4752:        ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
                   4753:          tmp_addflag=' -i_dynamic' ;;
                   4754:        efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
                   4755:          tmp_addflag=' -i_dynamic -nofor_main' ;;
                   4756:        ifc* | ifort*)                  # Intel Fortran compiler
                   4757:          tmp_addflag=' -nofor_main' ;;
                   4758:        lf95*)                          # Lahey Fortran 8.1
                   4759:          _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4760:          tmp_sharedflag='--shared' ;;
                   4761:        xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
                   4762:          tmp_sharedflag='-qmkshrobj'
                   4763:          tmp_addflag= ;;
                   4764:        nvcc*)  # Cuda Compiler Driver 2.2
                   4765:          _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'
                   4766:          _LT_TAGVAR(compiler_needs_object, $1)=yes
                   4767:          ;;
                   4768:        esac
                   4769:        case `$CC -V 2>&1 | sed 5q` in
                   4770:        *Sun\ C*)                       # Sun C 5.9
                   4771:          _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'
                   4772:          _LT_TAGVAR(compiler_needs_object, $1)=yes
                   4773:          tmp_sharedflag='-G' ;;
                   4774:        *Sun\ F*)                       # Sun Fortran 8.3
                   4775:          tmp_sharedflag='-G' ;;
                   4776:        esac
                   4777:        _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4778: 
                   4779:         if test "x$supports_anon_versioning" = xyes; then
                   4780:           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   4781:            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   4782:            echo "local: *; };" >> $output_objdir/$libname.ver~
                   4783:            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
                   4784:         fi
                   4785: 
                   4786:        case $cc_basename in
                   4787:        xlf* | bgf* | bgxlf* | mpixlf*)
                   4788:          # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
                   4789:          _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
                   4790:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   4791:          _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
                   4792:          _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
                   4793:          if test "x$supports_anon_versioning" = xyes; then
                   4794:            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   4795:              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   4796:              echo "local: *; };" >> $output_objdir/$libname.ver~
                   4797:              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
                   4798:          fi
                   4799:          ;;
                   4800:        esac
                   4801:       else
                   4802:         _LT_TAGVAR(ld_shlibs, $1)=no
                   4803:       fi
                   4804:       ;;
                   4805: 
                   4806:     netbsd*)
                   4807:       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   4808:        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
                   4809:        wlarc=
                   4810:       else
                   4811:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4812:        _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'
                   4813:       fi
                   4814:       ;;
                   4815: 
                   4816:     solaris*)
                   4817:       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
                   4818:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4819:        cat <<_LT_EOF 1>&2
                   4820: 
                   4821: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
                   4822: *** create shared libraries on Solaris systems.  Therefore, libtool
                   4823: *** is disabling shared libraries support.  We urge you to upgrade GNU
                   4824: *** binutils to release 2.9.1 or newer.  Another option is to modify
                   4825: *** your PATH or compiler configuration so that the native linker is
                   4826: *** used, and then restart.
                   4827: 
                   4828: _LT_EOF
                   4829:       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4830:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4831:        _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'
                   4832:       else
                   4833:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4834:       fi
                   4835:       ;;
                   4836: 
                   4837:     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
                   4838:       case `$LD -v 2>&1` in
                   4839:         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
                   4840:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4841:        cat <<_LT_EOF 1>&2
                   4842: 
                   4843: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
                   4844: *** reliably create shared libraries on SCO systems.  Therefore, libtool
                   4845: *** is disabling shared libraries support.  We urge you to upgrade GNU
                   4846: *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
                   4847: *** your PATH or compiler configuration so that the native linker is
                   4848: *** used, and then restart.
                   4849: 
                   4850: _LT_EOF
                   4851:        ;;
                   4852:        *)
                   4853:          # For security reasons, it is highly recommended that you always
                   4854:          # use absolute paths for naming shared libraries, and exclude the
                   4855:          # DT_RUNPATH tag from executables and libraries.  But doing so
                   4856:          # requires that you compile everything twice, which is a pain.
                   4857:          if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4858:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4859:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4860:            _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'
                   4861:          else
                   4862:            _LT_TAGVAR(ld_shlibs, $1)=no
                   4863:          fi
                   4864:        ;;
                   4865:       esac
                   4866:       ;;
                   4867: 
                   4868:     sunos4*)
                   4869:       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   4870:       wlarc=
                   4871:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4872:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4873:       ;;
                   4874: 
                   4875:     *)
                   4876:       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4877:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4878:        _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'
                   4879:       else
                   4880:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4881:       fi
                   4882:       ;;
                   4883:     esac
                   4884: 
                   4885:     if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
                   4886:       runpath_var=
                   4887:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   4888:       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   4889:       _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4890:     fi
                   4891:   else
                   4892:     # PORTME fill in a description of your system's linker (not GNU ld)
                   4893:     case $host_os in
                   4894:     aix3*)
                   4895:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4896:       _LT_TAGVAR(always_export_symbols, $1)=yes
                   4897:       _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'
                   4898:       # Note: this linker hardcodes the directories in LIBPATH if there
                   4899:       # are no directories specified by -L.
                   4900:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4901:       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
                   4902:        # Neither direct hardcoding nor static linking is supported with a
                   4903:        # broken collect2.
                   4904:        _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   4905:       fi
                   4906:       ;;
                   4907: 
                   4908:     aix[[4-9]]*)
                   4909:       if test "$host_cpu" = ia64; then
                   4910:        # On IA64, the linker does run time linking by default, so we don't
                   4911:        # have to do anything special.
                   4912:        aix_use_runtimelinking=no
                   4913:        exp_sym_flag='-Bexport'
                   4914:        no_entry_flag=""
                   4915:       else
                   4916:        # If we're using GNU nm, then we don't want the "-C" option.
                   4917:        # -C means demangle to AIX nm, but means don't demangle with GNU nm
                   4918:        # Also, AIX nm treats weak defined symbols like other global
                   4919:        # defined symbols, whereas GNU nm marks them as "W".
                   4920:        if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
                   4921:          _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'
                   4922:        else
                   4923:          _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'
                   4924:        fi
                   4925:        aix_use_runtimelinking=no
                   4926: 
                   4927:        # Test if we are trying to use run time linking or normal
                   4928:        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
                   4929:        # need to do runtime linking.
                   4930:        case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
                   4931:          for ld_flag in $LDFLAGS; do
                   4932:          if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
                   4933:            aix_use_runtimelinking=yes
                   4934:            break
                   4935:          fi
                   4936:          done
                   4937:          ;;
                   4938:        esac
                   4939: 
                   4940:        exp_sym_flag='-bexport'
                   4941:        no_entry_flag='-bnoentry'
                   4942:       fi
                   4943: 
                   4944:       # When large executables or shared objects are built, AIX ld can
                   4945:       # have problems creating the table of contents.  If linking a library
                   4946:       # or program results in "error TOC overflow" add -mminimal-toc to
                   4947:       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
                   4948:       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
                   4949: 
                   4950:       _LT_TAGVAR(archive_cmds, $1)=''
                   4951:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4952:       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   4953:       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   4954:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   4955:       _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
                   4956: 
                   4957:       if test "$GCC" = yes; then
                   4958:        case $host_os in aix4.[[012]]|aix4.[[012]].*)
                   4959:        # We only want to do this on AIX 4.2 and lower, the check
                   4960:        # below for broken collect2 doesn't work under 4.3+
                   4961:          collect2name=`${CC} -print-prog-name=collect2`
                   4962:          if test -f "$collect2name" &&
                   4963:           strings "$collect2name" | $GREP resolve_lib_name >/dev/null
                   4964:          then
                   4965:          # We have reworked collect2
                   4966:          :
                   4967:          else
                   4968:          # We have old collect2
                   4969:          _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   4970:          # It fails to find uninstalled libraries when the uninstalled
                   4971:          # path is not listed in the libpath.  Setting hardcode_minus_L
                   4972:          # to unsupported forces relinking
                   4973:          _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4974:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4975:          _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   4976:          fi
                   4977:          ;;
                   4978:        esac
                   4979:        shared_flag='-shared'
                   4980:        if test "$aix_use_runtimelinking" = yes; then
                   4981:          shared_flag="$shared_flag "'${wl}-G'
                   4982:        fi
                   4983:       else
                   4984:        # not using gcc
                   4985:        if test "$host_cpu" = ia64; then
                   4986:        # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
                   4987:        # chokes on -Wl,-G. The following line is correct:
                   4988:          shared_flag='-G'
                   4989:        else
                   4990:          if test "$aix_use_runtimelinking" = yes; then
                   4991:            shared_flag='${wl}-G'
                   4992:          else
                   4993:            shared_flag='${wl}-bM:SRE'
                   4994:          fi
                   4995:        fi
                   4996:       fi
                   4997: 
                   4998:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
                   4999:       # It seems that -bexpall does not export symbols beginning with
                   5000:       # underscore (_), so it is better to generate a list of symbols to export.
                   5001:       _LT_TAGVAR(always_export_symbols, $1)=yes
                   5002:       if test "$aix_use_runtimelinking" = yes; then
                   5003:        # Warning - without using the other runtime loading flags (-brtl),
                   5004:        # -berok will link without error, but may produce a broken library.
                   5005:        _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
                   5006:         # Determine the default libpath from the value encoded in an
                   5007:         # empty executable.
                   5008:         _LT_SYS_MODULE_PATH_AIX([$1])
                   5009:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   5010:         _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 $shared_flag"
                   5011:       else
                   5012:        if test "$host_cpu" = ia64; then
                   5013:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
                   5014:          _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
                   5015:          _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"
                   5016:        else
                   5017:         # Determine the default libpath from the value encoded in an
                   5018:         # empty executable.
                   5019:         _LT_SYS_MODULE_PATH_AIX([$1])
                   5020:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   5021:          # Warning - without using the other run time loading flags,
                   5022:          # -berok will link without error, but may produce a broken library.
                   5023:          _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
                   5024:          _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
                   5025:          if test "$with_gnu_ld" = yes; then
                   5026:            # We only use this code for GNU lds that support --whole-archive.
                   5027:            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
                   5028:          else
                   5029:            # Exported symbols can be pulled into shared objects from archives
                   5030:            _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
                   5031:          fi
                   5032:          _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5033:          # This is similar to how AIX traditionally builds its shared libraries.
                   5034:          _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'
                   5035:        fi
                   5036:       fi
                   5037:       ;;
                   5038: 
                   5039:     amigaos*)
                   5040:       case $host_cpu in
                   5041:       powerpc)
                   5042:             # see comment about AmigaOS4 .so support
                   5043:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5044:             _LT_TAGVAR(archive_expsym_cmds, $1)=''
                   5045:         ;;
                   5046:       m68k)
                   5047:             _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)'
                   5048:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5049:             _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5050:         ;;
                   5051:       esac
                   5052:       ;;
                   5053: 
                   5054:     bsdi[[45]]*)
                   5055:       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
                   5056:       ;;
                   5057: 
                   5058:     cygwin* | mingw* | pw32* | cegcc*)
                   5059:       # When not using gcc, we currently assume that we are using
                   5060:       # Microsoft Visual C++.
                   5061:       # hardcode_libdir_flag_spec is actually meaningless, as there is
                   5062:       # no search path for DLLs.
                   5063:       case $cc_basename in
                   5064:       cl*)
                   5065:        # Native MSVC
                   5066:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
                   5067:        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   5068:        _LT_TAGVAR(always_export_symbols, $1)=yes
                   5069:        _LT_TAGVAR(file_list_spec, $1)='@'
                   5070:        # Tell ltmain to make .lib files, not .a files.
                   5071:        libext=lib
                   5072:        # Tell ltmain to make .dll files, not .so files.
                   5073:        shrext_cmds=".dll"
                   5074:        # FIXME: Setting linknames here is a bad hack.
                   5075:        _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
                   5076:        _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   5077:            sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
                   5078:          else
                   5079:            sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
                   5080:          fi~
                   5081:          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
                   5082:          linknames='
                   5083:        # The linker will not automatically build a static lib if we build a DLL.
                   5084:        # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
                   5085:        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   5086:        _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'
                   5087:        # Don't use ranlib
                   5088:        _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
                   5089:        _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
                   5090:          lt_tool_outputfile="@TOOL_OUTPUT@"~
                   5091:          case $lt_outputfile in
                   5092:            *.exe|*.EXE) ;;
                   5093:            *)
                   5094:              lt_outputfile="$lt_outputfile.exe"
                   5095:              lt_tool_outputfile="$lt_tool_outputfile.exe"
                   5096:              ;;
                   5097:          esac~
                   5098:          if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
                   5099:            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
                   5100:            $RM "$lt_outputfile.manifest";
                   5101:          fi'
                   5102:        ;;
                   5103:       *)
                   5104:        # Assume MSVC wrapper
                   5105:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
                   5106:        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   5107:        # Tell ltmain to make .lib files, not .a files.
                   5108:        libext=lib
                   5109:        # Tell ltmain to make .dll files, not .so files.
                   5110:        shrext_cmds=".dll"
                   5111:        # FIXME: Setting linknames here is a bad hack.
                   5112:        _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
                   5113:        # The linker will automatically build a .lib file if we build a DLL.
                   5114:        _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
                   5115:        # FIXME: Should let the user specify the lib program.
                   5116:        _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
                   5117:        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   5118:        ;;
                   5119:       esac
                   5120:       ;;
                   5121: 
                   5122:     darwin* | rhapsody*)
                   5123:       _LT_DARWIN_LINKER_FEATURES($1)
                   5124:       ;;
                   5125: 
                   5126:     dgux*)
                   5127:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5128:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5129:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5130:       ;;
                   5131: 
                   5132:     freebsd1*)
                   5133:       _LT_TAGVAR(ld_shlibs, $1)=no
                   5134:       ;;
                   5135: 
                   5136:     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
                   5137:     # support.  Future versions do this automatically, but an explicit c++rt0.o
                   5138:     # does not break anything, and helps significantly (at the cost of a little
                   5139:     # extra space).
                   5140:     freebsd2.2*)
                   5141:       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
                   5142:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5143:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5144:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5145:       ;;
                   5146: 
                   5147:     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
                   5148:     freebsd2*)
                   5149:       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   5150:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5151:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5152:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5153:       ;;
                   5154: 
                   5155:     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
                   5156:     freebsd* | dragonfly*)
                   5157:       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
                   5158:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5159:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5160:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5161:       ;;
                   5162: 
                   5163:     hpux9*)
                   5164:       if test "$GCC" = yes; then
                   5165:        _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'
                   5166:       else
                   5167:        _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'
                   5168:       fi
                   5169:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   5170:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5171:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5172: 
                   5173:       # hardcode_minus_L: Not really in the search PATH,
                   5174:       # but as the default location of the library.
                   5175:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5176:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5177:       ;;
                   5178: 
                   5179:     hpux10*)
                   5180:       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
                   5181:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
                   5182:       else
                   5183:        _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
                   5184:       fi
                   5185:       if test "$with_gnu_ld" = no; then
                   5186:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   5187:        _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
                   5188:        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5189:        _LT_TAGVAR(hardcode_direct, $1)=yes
                   5190:        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5191:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5192:        # hardcode_minus_L: Not really in the search PATH,
                   5193:        # but as the default location of the library.
                   5194:        _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5195:       fi
                   5196:       ;;
                   5197: 
                   5198:     hpux11*)
                   5199:       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
                   5200:        case $host_cpu in
                   5201:        hppa*64*)
                   5202:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5203:          ;;
                   5204:        ia64*)
                   5205:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
                   5206:          ;;
                   5207:        *)
                   5208:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
                   5209:          ;;
                   5210:        esac
                   5211:       else
                   5212:        case $host_cpu in
                   5213:        hppa*64*)
                   5214:          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5215:          ;;
                   5216:        ia64*)
                   5217:          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
                   5218:          ;;
                   5219:        *)
                   5220:        m4_if($1, [], [
                   5221:          # Older versions of the 11.00 compiler do not understand -b yet
                   5222:          # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
                   5223:          _LT_LINKER_OPTION([if $CC understands -b],
                   5224:            _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
                   5225:            [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
                   5226:            [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
                   5227:          [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
                   5228:          ;;
                   5229:        esac
                   5230:       fi
                   5231:       if test "$with_gnu_ld" = no; then
                   5232:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   5233:        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5234: 
                   5235:        case $host_cpu in
                   5236:        hppa*64*|ia64*)
                   5237:          _LT_TAGVAR(hardcode_direct, $1)=no
                   5238:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5239:          ;;
                   5240:        *)
                   5241:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   5242:          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5243:          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5244: 
                   5245:          # hardcode_minus_L: Not really in the search PATH,
                   5246:          # but as the default location of the library.
                   5247:          _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5248:          ;;
                   5249:        esac
                   5250:       fi
                   5251:       ;;
                   5252: 
                   5253:     irix5* | irix6* | nonstopux*)
                   5254:       if test "$GCC" = yes; then
                   5255:        _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'
                   5256:        # Try to use the -exported_symbol ld option, if it does not
                   5257:        # work, assume that -exports_file does not work either and
                   5258:        # implicitly export all symbols.
                   5259:        # This should be the same for all languages, so no per-tag cache variable.
                   5260:        AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
                   5261:          [lt_cv_irix_exported_symbol],
                   5262:          [save_LDFLAGS="$LDFLAGS"
                   5263:           LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
                   5264:           AC_LINK_IFELSE(
                   5265:             [AC_LANG_SOURCE(
                   5266:                [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
                   5267:                              [C++], [[int foo (void) { return 0; }]],
                   5268:                              [Fortran 77], [[
                   5269:       subroutine foo
                   5270:       end]],
                   5271:                              [Fortran], [[
                   5272:       subroutine foo
                   5273:       end]])])],
                   5274:              [lt_cv_irix_exported_symbol=yes],
                   5275:              [lt_cv_irix_exported_symbol=no])
                   5276:            LDFLAGS="$save_LDFLAGS"])
                   5277:        if test "$lt_cv_irix_exported_symbol" = yes; then
                   5278:           _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'
                   5279:        fi
                   5280:       else
                   5281:        _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'
                   5282:        _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'
                   5283:       fi
                   5284:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   5285:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5286:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5287:       _LT_TAGVAR(inherit_rpath, $1)=yes
                   5288:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5289:       ;;
                   5290: 
                   5291:     netbsd*)
                   5292:       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   5293:        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
                   5294:       else
                   5295:        _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
                   5296:       fi
                   5297:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5298:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5299:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5300:       ;;
                   5301: 
                   5302:     newsos6)
                   5303:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5304:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5305:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5306:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5307:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5308:       ;;
                   5309: 
                   5310:     *nto* | *qnx*)
                   5311:       ;;
                   5312: 
                   5313:     openbsd*)
                   5314:       if test -f /usr/libexec/ld.so; then
                   5315:        _LT_TAGVAR(hardcode_direct, $1)=yes
                   5316:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5317:        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5318:        if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   5319:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
                   5320:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
                   5321:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   5322:          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5323:        else
                   5324:          case $host_os in
                   5325:           openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
                   5326:             _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   5327:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5328:             ;;
                   5329:           *)
                   5330:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
                   5331:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   5332:             ;;
                   5333:          esac
                   5334:        fi
                   5335:       else
                   5336:        _LT_TAGVAR(ld_shlibs, $1)=no
                   5337:       fi
                   5338:       ;;
                   5339: 
                   5340:     os2*)
                   5341:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5342:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5343:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   5344:       _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'
                   5345:       _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
                   5346:       ;;
                   5347: 
                   5348:     osf3*)
                   5349:       if test "$GCC" = yes; then
                   5350:        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   5351:        _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'
                   5352:       else
                   5353:        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   5354:        _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'
                   5355:       fi
                   5356:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   5357:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5358:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5359:       ;;
                   5360: 
                   5361:     osf4* | osf5*)     # as osf3* with the addition of -msym flag
                   5362:       if test "$GCC" = yes; then
                   5363:        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   5364:        _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'
                   5365:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5366:       else
                   5367:        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   5368:        _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'
                   5369:        _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~
                   5370:        $CC -shared${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'
                   5371: 
                   5372:        # Both c and cxx compiler support -rpath directly
                   5373:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   5374:       fi
                   5375:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   5376:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5377:       ;;
                   5378: 
                   5379:     solaris*)
                   5380:       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
                   5381:       if test "$GCC" = yes; then
                   5382:        wlarc='${wl}'
                   5383:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5384:        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   5385:          $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
                   5386:       else
                   5387:        case `$CC -V 2>&1` in
                   5388:        *"Compilers 5.0"*)
                   5389:          wlarc=''
                   5390:          _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5391:          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   5392:          $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
                   5393:          ;;
                   5394:        *)
                   5395:          wlarc='${wl}'
                   5396:          _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
                   5397:          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   5398:          $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
                   5399:          ;;
                   5400:        esac
                   5401:       fi
                   5402:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5403:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5404:       case $host_os in
                   5405:       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   5406:       *)
                   5407:        # The compiler driver will combine and reorder linker options,
                   5408:        # but understands `-z linker_flag'.  GCC discards it without `$wl',
                   5409:        # but is careful enough not to reorder.
                   5410:        # Supported since Solaris 2.6 (maybe 2.5.1?)
                   5411:        if test "$GCC" = yes; then
                   5412:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
                   5413:        else
                   5414:          _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
                   5415:        fi
                   5416:        ;;
                   5417:       esac
                   5418:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5419:       ;;
                   5420: 
                   5421:     sunos4*)
                   5422:       if test "x$host_vendor" = xsequent; then
                   5423:        # Use $CC to link under sequent, because it throws in some extra .o
                   5424:        # files that make .init and .fini sections work.
                   5425:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
                   5426:       else
                   5427:        _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
                   5428:       fi
                   5429:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5430:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5431:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5432:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5433:       ;;
                   5434: 
                   5435:     sysv4)
                   5436:       case $host_vendor in
                   5437:        sni)
                   5438:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5439:          _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
                   5440:        ;;
                   5441:        siemens)
                   5442:          ## LD is ld it makes a PLAMLIB
                   5443:          ## CC just makes a GrossModule.
                   5444:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
                   5445:          _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
                   5446:          _LT_TAGVAR(hardcode_direct, $1)=no
                   5447:         ;;
                   5448:        motorola)
                   5449:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5450:          _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
                   5451:        ;;
                   5452:       esac
                   5453:       runpath_var='LD_RUN_PATH'
                   5454:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5455:       ;;
                   5456: 
                   5457:     sysv4.3*)
                   5458:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5459:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5460:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
                   5461:       ;;
                   5462: 
                   5463:     sysv4*MP*)
                   5464:       if test -d /usr/nec; then
                   5465:        _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5466:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5467:        runpath_var=LD_RUN_PATH
                   5468:        hardcode_runpath_var=yes
                   5469:        _LT_TAGVAR(ld_shlibs, $1)=yes
                   5470:       fi
                   5471:       ;;
                   5472: 
                   5473:     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
                   5474:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   5475:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5476:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5477:       runpath_var='LD_RUN_PATH'
                   5478: 
                   5479:       if test "$GCC" = yes; then
                   5480:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5481:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5482:       else
                   5483:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5484:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5485:       fi
                   5486:       ;;
                   5487: 
                   5488:     sysv5* | sco3.2v5* | sco5v6*)
                   5489:       # Note: We can NOT use -z defs as we might desire, because we do not
                   5490:       # link with -lc, and that would cause any symbols used from libc to
                   5491:       # always be unresolved, which means just about no library would
                   5492:       # ever link correctly.  If we're not using GNU ld we use -z text
                   5493:       # though, which does catch some bad symbols but isn't as heavy-handed
                   5494:       # as -z defs.
                   5495:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   5496:       _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
                   5497:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5498:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5499:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
                   5500:       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   5501:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5502:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
                   5503:       runpath_var='LD_RUN_PATH'
                   5504: 
                   5505:       if test "$GCC" = yes; then
                   5506:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5507:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5508:       else
                   5509:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5510:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5511:       fi
                   5512:       ;;
                   5513: 
                   5514:     uts4*)
                   5515:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5516:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5517:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5518:       ;;
                   5519: 
                   5520:     *)
                   5521:       _LT_TAGVAR(ld_shlibs, $1)=no
                   5522:       ;;
                   5523:     esac
                   5524: 
                   5525:     if test x$host_vendor = xsni; then
                   5526:       case $host in
                   5527:       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
                   5528:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
                   5529:        ;;
                   5530:       esac
                   5531:     fi
                   5532:   fi
                   5533: ])
                   5534: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
                   5535: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
                   5536: 
                   5537: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
                   5538: 
                   5539: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
                   5540: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
                   5541: _LT_DECL([], [extract_expsyms_cmds], [2],
                   5542:     [The commands to extract the exported symbol list from a shared archive])
                   5543: 
                   5544: #
                   5545: # Do we need to explicitly link libc?
                   5546: #
                   5547: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
                   5548: x|xyes)
                   5549:   # Assume -lc should be added
                   5550:   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5551: 
                   5552:   if test "$enable_shared" = yes && test "$GCC" = yes; then
                   5553:     case $_LT_TAGVAR(archive_cmds, $1) in
                   5554:     *'~'*)
                   5555:       # FIXME: we may have to deal with multi-command sequences.
                   5556:       ;;
                   5557:     '$CC '*)
                   5558:       # Test whether the compiler implicitly links with -lc since on some
                   5559:       # systems, -lgcc has to come before -lc. If gcc already passes -lc
                   5560:       # to ld, don't add -lc before -lgcc.
                   5561:       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
                   5562:        [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
                   5563:        [$RM conftest*
                   5564:        echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   5565: 
                   5566:        if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
                   5567:          soname=conftest
                   5568:          lib=conftest
                   5569:          libobjs=conftest.$ac_objext
                   5570:          deplibs=
                   5571:          wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
                   5572:          pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
                   5573:          compiler_flags=-v
                   5574:          linker_flags=-v
                   5575:          verstring=
                   5576:          output_objdir=.
                   5577:          libname=conftest
                   5578:          lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
                   5579:          _LT_TAGVAR(allow_undefined_flag, $1)=
                   5580:          if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
                   5581:          then
                   5582:            lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5583:          else
                   5584:            lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5585:          fi
                   5586:          _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
                   5587:        else
                   5588:          cat conftest.err 1>&5
                   5589:        fi
                   5590:        $RM conftest*
                   5591:        ])
                   5592:       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
                   5593:       ;;
                   5594:     esac
                   5595:   fi
                   5596:   ;;
                   5597: esac
                   5598: 
                   5599: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
                   5600:     [Whether or not to add -lc for building shared libraries])
                   5601: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
                   5602:     [enable_shared_with_static_runtimes], [0],
                   5603:     [Whether or not to disallow shared libs when runtime libs are static])
                   5604: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
                   5605:     [Compiler flag to allow reflexive dlopens])
                   5606: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
                   5607:     [Compiler flag to generate shared objects directly from archives])
                   5608: _LT_TAGDECL([], [compiler_needs_object], [1],
                   5609:     [Whether the compiler copes with passing no objects directly])
                   5610: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
                   5611:     [Create an old-style archive from a shared archive])
                   5612: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
                   5613:     [Create a temporary old-style archive to link instead of a shared archive])
                   5614: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
                   5615: _LT_TAGDECL([], [archive_expsym_cmds], [2])
                   5616: _LT_TAGDECL([], [module_cmds], [2],
                   5617:     [Commands used to build a loadable module if different from building
                   5618:     a shared archive.])
                   5619: _LT_TAGDECL([], [module_expsym_cmds], [2])
                   5620: _LT_TAGDECL([], [with_gnu_ld], [1],
                   5621:     [Whether we are building with GNU ld or not])
                   5622: _LT_TAGDECL([], [allow_undefined_flag], [1],
                   5623:     [Flag that allows shared libraries with undefined symbols to be built])
                   5624: _LT_TAGDECL([], [no_undefined_flag], [1],
                   5625:     [Flag that enforces no undefined symbols])
                   5626: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
                   5627:     [Flag to hardcode $libdir into a binary during linking.
                   5628:     This must work even if $libdir does not exist])
                   5629: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
                   5630:     [[If ld is used when linking, flag to hardcode $libdir into a binary
                   5631:     during linking.  This must work even if $libdir does not exist]])
                   5632: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
                   5633:     [Whether we need a single "-rpath" flag with a separated argument])
                   5634: _LT_TAGDECL([], [hardcode_direct], [0],
                   5635:     [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
                   5636:     DIR into the resulting binary])
                   5637: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
                   5638:     [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
                   5639:     DIR into the resulting binary and the resulting library dependency is
                   5640:     "absolute", i.e impossible to change by setting ${shlibpath_var} if the
                   5641:     library is relocated])
                   5642: _LT_TAGDECL([], [hardcode_minus_L], [0],
                   5643:     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
                   5644:     into the resulting binary])
                   5645: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
                   5646:     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
                   5647:     into the resulting binary])
                   5648: _LT_TAGDECL([], [hardcode_automatic], [0],
                   5649:     [Set to "yes" if building a shared library automatically hardcodes DIR
                   5650:     into the library and all subsequent libraries and executables linked
                   5651:     against it])
                   5652: _LT_TAGDECL([], [inherit_rpath], [0],
                   5653:     [Set to yes if linker adds runtime paths of dependent libraries
                   5654:     to runtime path list])
                   5655: _LT_TAGDECL([], [link_all_deplibs], [0],
                   5656:     [Whether libtool must link a program against all its dependency libraries])
                   5657: _LT_TAGDECL([], [always_export_symbols], [0],
                   5658:     [Set to "yes" if exported symbols are required])
                   5659: _LT_TAGDECL([], [export_symbols_cmds], [2],
                   5660:     [The commands to list exported symbols])
                   5661: _LT_TAGDECL([], [exclude_expsyms], [1],
                   5662:     [Symbols that should not be listed in the preloaded symbols])
                   5663: _LT_TAGDECL([], [include_expsyms], [1],
                   5664:     [Symbols that must always be exported])
                   5665: _LT_TAGDECL([], [prelink_cmds], [2],
                   5666:     [Commands necessary for linking programs (against libraries) with templates])
                   5667: _LT_TAGDECL([], [postlink_cmds], [2],
                   5668:     [Commands necessary for finishing linking programs])
                   5669: _LT_TAGDECL([], [file_list_spec], [1],
                   5670:     [Specify filename containing input files])
                   5671: dnl FIXME: Not yet implemented
                   5672: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
                   5673: dnl    [Compiler flag to generate thread safe objects])
                   5674: ])# _LT_LINKER_SHLIBS
                   5675: 
                   5676: 
                   5677: # _LT_LANG_C_CONFIG([TAG])
                   5678: # ------------------------
                   5679: # Ensure that the configuration variables for a C compiler are suitably
                   5680: # defined.  These variables are subsequently used by _LT_CONFIG to write
                   5681: # the compiler configuration to `libtool'.
                   5682: m4_defun([_LT_LANG_C_CONFIG],
                   5683: [m4_require([_LT_DECL_EGREP])dnl
                   5684: lt_save_CC="$CC"
                   5685: AC_LANG_PUSH(C)
                   5686: 
                   5687: # Source file extension for C test sources.
                   5688: ac_ext=c
                   5689: 
                   5690: # Object file extension for compiled C test sources.
                   5691: objext=o
                   5692: _LT_TAGVAR(objext, $1)=$objext
                   5693: 
                   5694: # Code to be used in simple compile tests
                   5695: lt_simple_compile_test_code="int some_variable = 0;"
                   5696: 
                   5697: # Code to be used in simple link tests
                   5698: lt_simple_link_test_code='int main(){return(0);}'
                   5699: 
                   5700: _LT_TAG_COMPILER
                   5701: # Save the default compiler, since it gets overwritten when the other
                   5702: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
                   5703: compiler_DEFAULT=$CC
                   5704: 
                   5705: # save warnings/boilerplate of simple test code
                   5706: _LT_COMPILER_BOILERPLATE
                   5707: _LT_LINKER_BOILERPLATE
                   5708: 
                   5709: if test -n "$compiler"; then
                   5710:   _LT_COMPILER_NO_RTTI($1)
                   5711:   _LT_COMPILER_PIC($1)
                   5712:   _LT_COMPILER_C_O($1)
                   5713:   _LT_COMPILER_FILE_LOCKS($1)
                   5714:   _LT_LINKER_SHLIBS($1)
                   5715:   _LT_SYS_DYNAMIC_LINKER($1)
                   5716:   _LT_LINKER_HARDCODE_LIBPATH($1)
                   5717:   LT_SYS_DLOPEN_SELF
                   5718:   _LT_CMD_STRIPLIB
                   5719: 
                   5720:   # Report which library types will actually be built
                   5721:   AC_MSG_CHECKING([if libtool supports shared libraries])
                   5722:   AC_MSG_RESULT([$can_build_shared])
                   5723: 
                   5724:   AC_MSG_CHECKING([whether to build shared libraries])
                   5725:   test "$can_build_shared" = "no" && enable_shared=no
                   5726: 
                   5727:   # On AIX, shared libraries and static libraries use the same namespace, and
                   5728:   # are all built from PIC.
                   5729:   case $host_os in
                   5730:   aix3*)
                   5731:     test "$enable_shared" = yes && enable_static=no
                   5732:     if test -n "$RANLIB"; then
                   5733:       archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   5734:       postinstall_cmds='$RANLIB $lib'
                   5735:     fi
                   5736:     ;;
                   5737: 
                   5738:   aix[[4-9]]*)
                   5739:     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   5740:       test "$enable_shared" = yes && enable_static=no
                   5741:     fi
                   5742:     ;;
                   5743:   esac
                   5744:   AC_MSG_RESULT([$enable_shared])
                   5745: 
                   5746:   AC_MSG_CHECKING([whether to build static libraries])
                   5747:   # Make sure either enable_shared or enable_static is yes.
                   5748:   test "$enable_shared" = yes || enable_static=yes
                   5749:   AC_MSG_RESULT([$enable_static])
                   5750: 
                   5751:   _LT_CONFIG($1)
                   5752: fi
                   5753: AC_LANG_POP
                   5754: CC="$lt_save_CC"
                   5755: ])# _LT_LANG_C_CONFIG
                   5756: 
                   5757: 
                   5758: # _LT_LANG_CXX_CONFIG([TAG])
                   5759: # --------------------------
                   5760: # Ensure that the configuration variables for a C++ compiler are suitably
                   5761: # defined.  These variables are subsequently used by _LT_CONFIG to write
                   5762: # the compiler configuration to `libtool'.
                   5763: m4_defun([_LT_LANG_CXX_CONFIG],
                   5764: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   5765: m4_require([_LT_DECL_EGREP])dnl
                   5766: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
                   5767: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
                   5768:     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
                   5769:     (test "X$CXX" != "Xg++"))) ; then
                   5770:   AC_PROG_CXXCPP
                   5771: else
                   5772:   _lt_caught_CXX_error=yes
                   5773: fi
                   5774: 
                   5775: AC_LANG_PUSH(C++)
                   5776: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5777: _LT_TAGVAR(allow_undefined_flag, $1)=
                   5778: _LT_TAGVAR(always_export_symbols, $1)=no
                   5779: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   5780: _LT_TAGVAR(compiler_needs_object, $1)=no
                   5781: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   5782: _LT_TAGVAR(hardcode_direct, $1)=no
                   5783: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   5784: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   5785: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
                   5786: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   5787: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   5788: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                   5789: _LT_TAGVAR(hardcode_automatic, $1)=no
                   5790: _LT_TAGVAR(inherit_rpath, $1)=no
                   5791: _LT_TAGVAR(module_cmds, $1)=
                   5792: _LT_TAGVAR(module_expsym_cmds, $1)=
                   5793: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   5794: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   5795: _LT_TAGVAR(reload_flag, $1)=$reload_flag
                   5796: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
                   5797: _LT_TAGVAR(no_undefined_flag, $1)=
                   5798: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   5799: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   5800: 
                   5801: # Source file extension for C++ test sources.
                   5802: ac_ext=cpp
                   5803: 
                   5804: # Object file extension for compiled C++ test sources.
                   5805: objext=o
                   5806: _LT_TAGVAR(objext, $1)=$objext
                   5807: 
                   5808: # No sense in running all these tests if we already determined that
                   5809: # the CXX compiler isn't working.  Some variables (like enable_shared)
                   5810: # are currently assumed to apply to all compilers on this platform,
                   5811: # and will be corrupted by setting them based on a non-working compiler.
                   5812: if test "$_lt_caught_CXX_error" != yes; then
                   5813:   # Code to be used in simple compile tests
                   5814:   lt_simple_compile_test_code="int some_variable = 0;"
                   5815: 
                   5816:   # Code to be used in simple link tests
                   5817:   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
                   5818: 
                   5819:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   5820:   _LT_TAG_COMPILER
                   5821: 
                   5822:   # save warnings/boilerplate of simple test code
                   5823:   _LT_COMPILER_BOILERPLATE
                   5824:   _LT_LINKER_BOILERPLATE
                   5825: 
                   5826:   # Allow CC to be a program name with arguments.
                   5827:   lt_save_CC=$CC
                   5828:   lt_save_CFLAGS=$CFLAGS
                   5829:   lt_save_LD=$LD
                   5830:   lt_save_GCC=$GCC
                   5831:   GCC=$GXX
                   5832:   lt_save_with_gnu_ld=$with_gnu_ld
                   5833:   lt_save_path_LD=$lt_cv_path_LD
                   5834:   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
                   5835:     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
                   5836:   else
                   5837:     $as_unset lt_cv_prog_gnu_ld
                   5838:   fi
                   5839:   if test -n "${lt_cv_path_LDCXX+set}"; then
                   5840:     lt_cv_path_LD=$lt_cv_path_LDCXX
                   5841:   else
                   5842:     $as_unset lt_cv_path_LD
                   5843:   fi
                   5844:   test -z "${LDCXX+set}" || LD=$LDCXX
                   5845:   CC=${CXX-"c++"}
                   5846:   CFLAGS=$CXXFLAGS
                   5847:   compiler=$CC
                   5848:   _LT_TAGVAR(compiler, $1)=$CC
                   5849:   _LT_CC_BASENAME([$compiler])
                   5850: 
                   5851:   if test -n "$compiler"; then
                   5852:     # We don't want -fno-exception when compiling C++ code, so set the
                   5853:     # no_builtin_flag separately
                   5854:     if test "$GXX" = yes; then
                   5855:       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
                   5856:     else
                   5857:       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
                   5858:     fi
                   5859: 
                   5860:     if test "$GXX" = yes; then
                   5861:       # Set up default GNU C++ configuration
                   5862: 
                   5863:       LT_PATH_LD
                   5864: 
                   5865:       # Check if GNU C++ uses GNU ld as the underlying linker, since the
                   5866:       # archiving commands below assume that GNU ld is being used.
                   5867:       if test "$with_gnu_ld" = yes; then
                   5868:         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5869:         _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'
                   5870: 
                   5871:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5872:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   5873: 
                   5874:         # If archive_cmds runs LD, not CC, wlarc should be empty
                   5875:         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
                   5876:         #     investigate it a little bit more. (MM)
                   5877:         wlarc='${wl}'
                   5878: 
                   5879:         # ancient GNU ld didn't support --whole-archive et. al.
                   5880:         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
                   5881:          $GREP 'no-whole-archive' > /dev/null; then
                   5882:           _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   5883:         else
                   5884:           _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   5885:         fi
                   5886:       else
                   5887:         with_gnu_ld=no
                   5888:         wlarc=
                   5889: 
                   5890:         # A generic and very simple default shared library creation
                   5891:         # command for GNU C++ for the case where it uses the native
                   5892:         # linker, instead of GNU ld.  If possible, this setting should
                   5893:         # overridden to take advantage of the native linker features on
                   5894:         # the platform it is being used on.
                   5895:         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
                   5896:       fi
                   5897: 
                   5898:       # Commands to make compiler produce verbose output that lists
                   5899:       # what "hidden" libraries, object files and flags are used when
                   5900:       # linking a shared library.
                   5901:       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                   5902: 
                   5903:     else
                   5904:       GXX=no
                   5905:       with_gnu_ld=no
                   5906:       wlarc=
                   5907:     fi
                   5908: 
                   5909:     # PORTME: fill in a description of your system's C++ link characteristics
                   5910:     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
                   5911:     _LT_TAGVAR(ld_shlibs, $1)=yes
                   5912:     case $host_os in
                   5913:       aix3*)
                   5914:         # FIXME: insert proper C++ library support
                   5915:         _LT_TAGVAR(ld_shlibs, $1)=no
                   5916:         ;;
                   5917:       aix[[4-9]]*)
                   5918:         if test "$host_cpu" = ia64; then
                   5919:           # On IA64, the linker does run time linking by default, so we don't
                   5920:           # have to do anything special.
                   5921:           aix_use_runtimelinking=no
                   5922:           exp_sym_flag='-Bexport'
                   5923:           no_entry_flag=""
                   5924:         else
                   5925:           aix_use_runtimelinking=no
                   5926: 
                   5927:           # Test if we are trying to use run time linking or normal
                   5928:           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
                   5929:           # need to do runtime linking.
                   5930:           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
                   5931:            for ld_flag in $LDFLAGS; do
                   5932:              case $ld_flag in
                   5933:              *-brtl*)
                   5934:                aix_use_runtimelinking=yes
                   5935:                break
                   5936:                ;;
                   5937:              esac
                   5938:            done
                   5939:            ;;
                   5940:           esac
                   5941: 
                   5942:           exp_sym_flag='-bexport'
                   5943:           no_entry_flag='-bnoentry'
                   5944:         fi
                   5945: 
                   5946:         # When large executables or shared objects are built, AIX ld can
                   5947:         # have problems creating the table of contents.  If linking a library
                   5948:         # or program results in "error TOC overflow" add -mminimal-toc to
                   5949:         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
                   5950:         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
                   5951: 
                   5952:         _LT_TAGVAR(archive_cmds, $1)=''
                   5953:         _LT_TAGVAR(hardcode_direct, $1)=yes
                   5954:         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5955:         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   5956:         _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5957:         _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
                   5958: 
                   5959:         if test "$GXX" = yes; then
                   5960:           case $host_os in aix4.[[012]]|aix4.[[012]].*)
                   5961:           # We only want to do this on AIX 4.2 and lower, the check
                   5962:           # below for broken collect2 doesn't work under 4.3+
                   5963:          collect2name=`${CC} -print-prog-name=collect2`
                   5964:          if test -f "$collect2name" &&
                   5965:             strings "$collect2name" | $GREP resolve_lib_name >/dev/null
                   5966:          then
                   5967:            # We have reworked collect2
                   5968:            :
                   5969:          else
                   5970:            # We have old collect2
                   5971:            _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   5972:            # It fails to find uninstalled libraries when the uninstalled
                   5973:            # path is not listed in the libpath.  Setting hardcode_minus_L
                   5974:            # to unsupported forces relinking
                   5975:            _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5976:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5977:            _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   5978:          fi
                   5979:           esac
                   5980:           shared_flag='-shared'
                   5981:          if test "$aix_use_runtimelinking" = yes; then
                   5982:            shared_flag="$shared_flag "'${wl}-G'
                   5983:          fi
                   5984:         else
                   5985:           # not using gcc
                   5986:           if test "$host_cpu" = ia64; then
                   5987:          # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
                   5988:          # chokes on -Wl,-G. The following line is correct:
                   5989:          shared_flag='-G'
                   5990:           else
                   5991:            if test "$aix_use_runtimelinking" = yes; then
                   5992:              shared_flag='${wl}-G'
                   5993:            else
                   5994:              shared_flag='${wl}-bM:SRE'
                   5995:            fi
                   5996:           fi
                   5997:         fi
                   5998: 
                   5999:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
                   6000:         # It seems that -bexpall does not export symbols beginning with
                   6001:         # underscore (_), so it is better to generate a list of symbols to
                   6002:        # export.
                   6003:         _LT_TAGVAR(always_export_symbols, $1)=yes
                   6004:         if test "$aix_use_runtimelinking" = yes; then
                   6005:           # Warning - without using the other runtime loading flags (-brtl),
                   6006:           # -berok will link without error, but may produce a broken library.
                   6007:           _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
                   6008:           # Determine the default libpath from the value encoded in an empty
                   6009:           # executable.
                   6010:           _LT_SYS_MODULE_PATH_AIX([$1])
                   6011:           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   6012: 
                   6013:           _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 $shared_flag"
                   6014:         else
                   6015:           if test "$host_cpu" = ia64; then
                   6016:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
                   6017:            _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
                   6018:            _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"
                   6019:           else
                   6020:            # Determine the default libpath from the value encoded in an
                   6021:            # empty executable.
                   6022:            _LT_SYS_MODULE_PATH_AIX([$1])
                   6023:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   6024:            # Warning - without using the other run time loading flags,
                   6025:            # -berok will link without error, but may produce a broken library.
                   6026:            _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
                   6027:            _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
                   6028:            if test "$with_gnu_ld" = yes; then
                   6029:              # We only use this code for GNU lds that support --whole-archive.
                   6030:              _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
                   6031:            else
                   6032:              # Exported symbols can be pulled into shared objects from archives
                   6033:              _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
                   6034:            fi
                   6035:            _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   6036:            # This is similar to how AIX traditionally builds its shared
                   6037:            # libraries.
                   6038:            _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'
                   6039:           fi
                   6040:         fi
                   6041:         ;;
                   6042: 
                   6043:       beos*)
                   6044:        if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   6045:          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   6046:          # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
                   6047:          # support --undefined.  This deserves some investigation.  FIXME
                   6048:          _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6049:        else
                   6050:          _LT_TAGVAR(ld_shlibs, $1)=no
                   6051:        fi
                   6052:        ;;
                   6053: 
                   6054:       chorus*)
                   6055:         case $cc_basename in
                   6056:           *)
                   6057:          # FIXME: insert proper C++ library support
                   6058:          _LT_TAGVAR(ld_shlibs, $1)=no
                   6059:          ;;
                   6060:         esac
                   6061:         ;;
                   6062: 
                   6063:       cygwin* | mingw* | pw32* | cegcc*)
                   6064:        case $GXX,$cc_basename in
                   6065:        ,cl* | no,cl*)
                   6066:          # Native MSVC
                   6067:          # hardcode_libdir_flag_spec is actually meaningless, as there is
                   6068:          # no search path for DLLs.
                   6069:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
                   6070:          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   6071:          _LT_TAGVAR(always_export_symbols, $1)=yes
                   6072:          _LT_TAGVAR(file_list_spec, $1)='@'
                   6073:          # Tell ltmain to make .lib files, not .a files.
                   6074:          libext=lib
                   6075:          # Tell ltmain to make .dll files, not .so files.
                   6076:          shrext_cmds=".dll"
                   6077:          # FIXME: Setting linknames here is a bad hack.
                   6078:          _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
                   6079:          _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   6080:              $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
                   6081:            else
                   6082:              $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
                   6083:            fi~
                   6084:            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
                   6085:            linknames='
                   6086:          # The linker will not automatically build a static lib if we build a DLL.
                   6087:          # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
                   6088:          _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   6089:          # Don't use ranlib
                   6090:          _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
                   6091:          _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
                   6092:            lt_tool_outputfile="@TOOL_OUTPUT@"~
                   6093:            case $lt_outputfile in
                   6094:              *.exe|*.EXE) ;;
                   6095:              *)
                   6096:                lt_outputfile="$lt_outputfile.exe"
                   6097:                lt_tool_outputfile="$lt_tool_outputfile.exe"
                   6098:                ;;
                   6099:            esac~
                   6100:            func_to_tool_file "$lt_outputfile"~
                   6101:            if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
                   6102:              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
                   6103:              $RM "$lt_outputfile.manifest";
                   6104:            fi'
                   6105:          ;;
                   6106:        *)
                   6107:          # g++
                   6108:          # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
                   6109:          # as there is no search path for DLLs.
                   6110:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   6111:          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
                   6112:          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   6113:          _LT_TAGVAR(always_export_symbols, $1)=no
                   6114:          _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   6115: 
                   6116:          if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
                   6117:            _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'
                   6118:            # If the export-symbols file already is a .def file (1st line
                   6119:            # is EXPORTS), use it as is; otherwise, prepend...
                   6120:            _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   6121:              cp $export_symbols $output_objdir/$soname.def;
                   6122:            else
                   6123:              echo EXPORTS > $output_objdir/$soname.def;
                   6124:              cat $export_symbols >> $output_objdir/$soname.def;
                   6125:            fi~
                   6126:            $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'
                   6127:          else
                   6128:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6129:          fi
                   6130:          ;;
                   6131:        esac
                   6132:        ;;
                   6133:       darwin* | rhapsody*)
                   6134:         _LT_DARWIN_LINKER_FEATURES($1)
                   6135:        ;;
                   6136: 
                   6137:       dgux*)
                   6138:         case $cc_basename in
                   6139:           ec++*)
                   6140:            # FIXME: insert proper C++ library support
                   6141:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6142:            ;;
                   6143:           ghcx*)
                   6144:            # Green Hills C++ Compiler
                   6145:            # FIXME: insert proper C++ library support
                   6146:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6147:            ;;
                   6148:           *)
                   6149:            # FIXME: insert proper C++ library support
                   6150:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6151:            ;;
                   6152:         esac
                   6153:         ;;
                   6154: 
                   6155:       freebsd[[12]]*)
                   6156:         # C++ shared libraries reported to be fairly broken before
                   6157:        # switch to ELF
                   6158:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6159:         ;;
                   6160: 
                   6161:       freebsd-elf*)
                   6162:         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6163:         ;;
                   6164: 
                   6165:       freebsd* | dragonfly*)
                   6166:         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
                   6167:         # conventions
                   6168:         _LT_TAGVAR(ld_shlibs, $1)=yes
                   6169:         ;;
                   6170: 
                   6171:       gnu*)
                   6172:         ;;
                   6173: 
                   6174:       haiku*)
                   6175:         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6176:         _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6177:         ;;
                   6178: 
                   6179:       hpux9*)
                   6180:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   6181:         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6182:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6183:         _LT_TAGVAR(hardcode_direct, $1)=yes
                   6184:         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
                   6185:                                             # but as the default
                   6186:                                             # location of the library.
                   6187: 
                   6188:         case $cc_basename in
                   6189:           CC*)
                   6190:             # FIXME: insert proper C++ library support
                   6191:             _LT_TAGVAR(ld_shlibs, $1)=no
                   6192:             ;;
                   6193:           aCC*)
                   6194:             _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 $lib'
                   6195:             # Commands to make compiler produce verbose output that lists
                   6196:             # what "hidden" libraries, object files and flags are used when
                   6197:             # linking a shared library.
                   6198:             #
                   6199:             # There doesn't appear to be a way to prevent this compiler from
                   6200:             # explicitly linking system object files so we need to strip them
                   6201:             # from the output so that they don't get included in the library
                   6202:             # dependencies.
                   6203:             output_verbose_link_cmd='templist=`($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"'
                   6204:             ;;
                   6205:           *)
                   6206:             if test "$GXX" = yes; then
                   6207:               _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'
                   6208:             else
                   6209:               # FIXME: insert proper C++ library support
                   6210:               _LT_TAGVAR(ld_shlibs, $1)=no
                   6211:             fi
                   6212:             ;;
                   6213:         esac
                   6214:         ;;
                   6215: 
                   6216:       hpux10*|hpux11*)
                   6217:         if test $with_gnu_ld = no; then
                   6218:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   6219:          _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6220: 
                   6221:           case $host_cpu in
                   6222:             hppa*64*|ia64*)
                   6223:               ;;
                   6224:             *)
                   6225:              _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6226:               ;;
                   6227:           esac
                   6228:         fi
                   6229:         case $host_cpu in
                   6230:           hppa*64*|ia64*)
                   6231:             _LT_TAGVAR(hardcode_direct, $1)=no
                   6232:             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6233:             ;;
                   6234:           *)
                   6235:             _LT_TAGVAR(hardcode_direct, $1)=yes
                   6236:             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   6237:             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
                   6238:                                                 # but as the default
                   6239:                                                 # location of the library.
                   6240:             ;;
                   6241:         esac
                   6242: 
                   6243:         case $cc_basename in
                   6244:           CC*)
                   6245:            # FIXME: insert proper C++ library support
                   6246:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6247:            ;;
                   6248:           aCC*)
                   6249:            case $host_cpu in
                   6250:              hppa*64*)
                   6251:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6252:                ;;
                   6253:              ia64*)
                   6254:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6255:                ;;
                   6256:              *)
                   6257:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6258:                ;;
                   6259:            esac
                   6260:            # Commands to make compiler produce verbose output that lists
                   6261:            # what "hidden" libraries, object files and flags are used when
                   6262:            # linking a shared library.
                   6263:            #
                   6264:            # There doesn't appear to be a way to prevent this compiler from
                   6265:            # explicitly linking system object files so we need to strip them
                   6266:            # from the output so that they don't get included in the library
                   6267:            # dependencies.
                   6268:            output_verbose_link_cmd='templist=`($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"'
                   6269:            ;;
                   6270:           *)
                   6271:            if test "$GXX" = yes; then
                   6272:              if test $with_gnu_ld = no; then
                   6273:                case $host_cpu in
                   6274:                  hppa*64*)
                   6275:                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6276:                    ;;
                   6277:                  ia64*)
                   6278:                    _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'
                   6279:                    ;;
                   6280:                  *)
                   6281:                    _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'
                   6282:                    ;;
                   6283:                esac
                   6284:              fi
                   6285:            else
                   6286:              # FIXME: insert proper C++ library support
                   6287:              _LT_TAGVAR(ld_shlibs, $1)=no
                   6288:            fi
                   6289:            ;;
                   6290:         esac
                   6291:         ;;
                   6292: 
                   6293:       interix[[3-9]]*)
                   6294:        _LT_TAGVAR(hardcode_direct, $1)=no
                   6295:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6296:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6297:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6298:        # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
                   6299:        # Instead, shared libraries are loaded at an image base (0x10000000 by
                   6300:        # default) and relocated if they conflict, which is a slow very memory
                   6301:        # consuming and fragmenting process.  To avoid this, we pick a random,
                   6302:        # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
                   6303:        # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
                   6304:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   6305:        _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   6306:        ;;
                   6307:       irix5* | irix6*)
                   6308:         case $cc_basename in
                   6309:           CC*)
                   6310:            # SGI C++
                   6311:            _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'
                   6312: 
                   6313:            # Archives containing C++ object files must be created using
                   6314:            # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
                   6315:            # necessary to make sure instantiated templates are included
                   6316:            # in the archive.
                   6317:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
                   6318:            ;;
                   6319:           *)
                   6320:            if test "$GXX" = yes; then
                   6321:              if test "$with_gnu_ld" = no; then
                   6322:                _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'
                   6323:              else
                   6324:                _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'
                   6325:              fi
                   6326:            fi
                   6327:            _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6328:            ;;
                   6329:         esac
                   6330:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6331:         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6332:         _LT_TAGVAR(inherit_rpath, $1)=yes
                   6333:         ;;
                   6334: 
                   6335:       linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   6336:         case $cc_basename in
                   6337:           KCC*)
                   6338:            # Kuck and Associates, Inc. (KAI) C++ Compiler
                   6339: 
                   6340:            # KCC will only create a shared library if the output file
                   6341:            # ends with ".so" (or ".sl" for HP-UX), so rename the library
                   6342:            # to its proper name (with version) after linking.
                   6343:            _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'
                   6344:            _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 $lib'
                   6345:            # Commands to make compiler produce verbose output that lists
                   6346:            # what "hidden" libraries, object files and flags are used when
                   6347:            # linking a shared library.
                   6348:            #
                   6349:            # There doesn't appear to be a way to prevent this compiler from
                   6350:            # explicitly linking system object files so we need to strip them
                   6351:            # from the output so that they don't get included in the library
                   6352:            # dependencies.
                   6353:            output_verbose_link_cmd='templist=`$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"'
                   6354: 
                   6355:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6356:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   6357: 
                   6358:            # Archives containing C++ object files must be created using
                   6359:            # "CC -Bstatic", where "CC" is the KAI C++ compiler.
                   6360:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
                   6361:            ;;
                   6362:          icpc* | ecpc* )
                   6363:            # Intel C++
                   6364:            with_gnu_ld=yes
                   6365:            # version 8.0 and above of icpc choke on multiply defined symbols
                   6366:            # if we add $predep_objects and $postdep_objects, however 7.1 and
                   6367:            # earlier do not add the objects themselves.
                   6368:            case `$CC -V 2>&1` in
                   6369:              *"Version 7."*)
                   6370:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6371:                _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'
                   6372:                ;;
                   6373:              *)  # Version 8.0 or newer
                   6374:                tmp_idyn=
                   6375:                case $host_cpu in
                   6376:                  ia64*) tmp_idyn=' -i_dynamic';;
                   6377:                esac
                   6378:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6379:                _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
                   6380:                ;;
                   6381:            esac
                   6382:            _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6383:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6384:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   6385:            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
                   6386:            ;;
                   6387:           pgCC* | pgcpp*)
                   6388:             # Portland Group C++ compiler
                   6389:            case `$CC -V` in
                   6390:            *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
                   6391:              _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
                   6392:                rm -rf $tpldir~
                   6393:                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
                   6394:                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
                   6395:              _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
                   6396:                rm -rf $tpldir~
                   6397:                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
                   6398:                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
                   6399:                $RANLIB $oldlib'
                   6400:              _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
                   6401:                rm -rf $tpldir~
                   6402:                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                   6403:                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
                   6404:              _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
                   6405:                rm -rf $tpldir~
                   6406:                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                   6407:                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
                   6408:              ;;
                   6409:            *) # Version 6 and above use weak symbols
                   6410:              _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
                   6411:              _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
                   6412:              ;;
                   6413:            esac
                   6414: 
                   6415:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
                   6416:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   6417:            _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'
                   6418:             ;;
                   6419:          cxx*)
                   6420:            # Compaq C++
                   6421:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6422:            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
                   6423: 
                   6424:            runpath_var=LD_RUN_PATH
                   6425:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   6426:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6427: 
                   6428:            # Commands to make compiler produce verbose output that lists
                   6429:            # what "hidden" libraries, object files and flags are used when
                   6430:            # linking a shared library.
                   6431:            #
                   6432:            # There doesn't appear to be a way to prevent this compiler from
                   6433:            # explicitly linking system object files so we need to strip them
                   6434:            # from the output so that they don't get included in the library
                   6435:            # dependencies.
                   6436:            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
                   6437:            ;;
                   6438:          xl* | mpixl* | bgxl*)
                   6439:            # IBM XL 8.0 on PPC, with GNU ld
                   6440:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6441:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   6442:            _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6443:            if test "x$supports_anon_versioning" = xyes; then
                   6444:              _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   6445:                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   6446:                echo "local: *; };" >> $output_objdir/$libname.ver~
                   6447:                $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
                   6448:            fi
                   6449:            ;;
                   6450:          *)
                   6451:            case `$CC -V 2>&1 | sed 5q` in
                   6452:            *Sun\ C*)
                   6453:              # Sun C++ 5.9
                   6454:              _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
                   6455:              _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6456:              _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
                   6457:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   6458:              _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'
                   6459:              _LT_TAGVAR(compiler_needs_object, $1)=yes
                   6460: 
                   6461:              # Not sure whether something based on
                   6462:              # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
                   6463:              # would be better.
                   6464:              output_verbose_link_cmd='func_echo_all'
                   6465: 
                   6466:              # Archives containing C++ object files must be created using
                   6467:              # "CC -xar", where "CC" is the Sun C++ compiler.  This is
                   6468:              # necessary to make sure instantiated templates are included
                   6469:              # in the archive.
                   6470:              _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
                   6471:              ;;
                   6472:            esac
                   6473:            ;;
                   6474:        esac
                   6475:        ;;
                   6476: 
                   6477:       lynxos*)
                   6478:         # FIXME: insert proper C++ library support
                   6479:        _LT_TAGVAR(ld_shlibs, $1)=no
                   6480:        ;;
                   6481: 
                   6482:       m88k*)
                   6483:         # FIXME: insert proper C++ library support
                   6484:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6485:        ;;
                   6486: 
                   6487:       mvs*)
                   6488:         case $cc_basename in
                   6489:           cxx*)
                   6490:            # FIXME: insert proper C++ library support
                   6491:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6492:            ;;
                   6493:          *)
                   6494:            # FIXME: insert proper C++ library support
                   6495:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6496:            ;;
                   6497:        esac
                   6498:        ;;
                   6499: 
                   6500:       netbsd*)
                   6501:         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   6502:          _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
                   6503:          wlarc=
                   6504:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   6505:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   6506:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6507:        fi
                   6508:        # Workaround some broken pre-1.5 toolchains
                   6509:        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
                   6510:        ;;
                   6511: 
                   6512:       *nto* | *qnx*)
                   6513:         _LT_TAGVAR(ld_shlibs, $1)=yes
                   6514:        ;;
                   6515: 
                   6516:       openbsd2*)
                   6517:         # C++ shared libraries are fairly broken
                   6518:        _LT_TAGVAR(ld_shlibs, $1)=no
                   6519:        ;;
                   6520: 
                   6521:       openbsd*)
                   6522:        if test -f /usr/libexec/ld.so; then
                   6523:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   6524:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6525:          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   6526:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
                   6527:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6528:          if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   6529:            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
                   6530:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6531:            _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   6532:          fi
                   6533:          output_verbose_link_cmd=func_echo_all
                   6534:        else
                   6535:          _LT_TAGVAR(ld_shlibs, $1)=no
                   6536:        fi
                   6537:        ;;
                   6538: 
                   6539:       osf3* | osf4* | osf5*)
                   6540:         case $cc_basename in
                   6541:           KCC*)
                   6542:            # Kuck and Associates, Inc. (KAI) C++ Compiler
                   6543: 
                   6544:            # KCC will only create a shared library if the output file
                   6545:            # ends with ".so" (or ".sl" for HP-UX), so rename the library
                   6546:            # to its proper name (with version) after linking.
                   6547:            _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'
                   6548: 
                   6549:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6550:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6551: 
                   6552:            # Archives containing C++ object files must be created using
                   6553:            # the KAI C++ compiler.
                   6554:            case $host in
                   6555:              osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
                   6556:              *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
                   6557:            esac
                   6558:            ;;
                   6559:           RCC*)
                   6560:            # Rational C++ 2.4.1
                   6561:            # FIXME: insert proper C++ library support
                   6562:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6563:            ;;
                   6564:           cxx*)
                   6565:            case $host in
                   6566:              osf3*)
                   6567:                _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   6568:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
                   6569:                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6570:                ;;
                   6571:              *)
                   6572:                _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   6573:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
                   6574:                _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
                   6575:                  echo "-hidden">> $lib.exp~
                   6576:                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
                   6577:                  $RM $lib.exp'
                   6578:                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   6579:                ;;
                   6580:            esac
                   6581: 
                   6582:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6583: 
                   6584:            # Commands to make compiler produce verbose output that lists
                   6585:            # what "hidden" libraries, object files and flags are used when
                   6586:            # linking a shared library.
                   6587:            #
                   6588:            # There doesn't appear to be a way to prevent this compiler from
                   6589:            # explicitly linking system object files so we need to strip them
                   6590:            # from the output so that they don't get included in the library
                   6591:            # dependencies.
                   6592:            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
                   6593:            ;;
                   6594:          *)
                   6595:            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
                   6596:              _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   6597:              case $host in
                   6598:                osf3*)
                   6599:                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   6600:                  ;;
                   6601:                *)
                   6602:                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   6603:                  ;;
                   6604:              esac
                   6605: 
                   6606:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6607:              _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6608: 
                   6609:              # Commands to make compiler produce verbose output that lists
                   6610:              # what "hidden" libraries, object files and flags are used when
                   6611:              # linking a shared library.
                   6612:              output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                   6613: 
                   6614:            else
                   6615:              # FIXME: insert proper C++ library support
                   6616:              _LT_TAGVAR(ld_shlibs, $1)=no
                   6617:            fi
                   6618:            ;;
                   6619:         esac
                   6620:         ;;
                   6621: 
                   6622:       psos*)
                   6623:         # FIXME: insert proper C++ library support
                   6624:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6625:         ;;
                   6626: 
                   6627:       sunos4*)
                   6628:         case $cc_basename in
                   6629:           CC*)
                   6630:            # Sun C++ 4.x
                   6631:            # FIXME: insert proper C++ library support
                   6632:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6633:            ;;
                   6634:           lcc*)
                   6635:            # Lucid
                   6636:            # FIXME: insert proper C++ library support
                   6637:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6638:            ;;
                   6639:           *)
                   6640:            # FIXME: insert proper C++ library support
                   6641:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6642:            ;;
                   6643:         esac
                   6644:         ;;
                   6645: 
                   6646:       solaris*)
                   6647:         case $cc_basename in
                   6648:           CC* | sunCC*)
                   6649:            # Sun C++ 4.2, 5.x and Centerline C++
                   6650:             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
                   6651:            _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
                   6652:            _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6653:            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6654:              $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6655: 
                   6656:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   6657:            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6658:            case $host_os in
                   6659:              solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   6660:              *)
                   6661:                # The compiler driver will combine and reorder linker options,
                   6662:                # but understands `-z linker_flag'.
                   6663:                # Supported since Solaris 2.6 (maybe 2.5.1?)
                   6664:                _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
                   6665:                ;;
                   6666:            esac
                   6667:            _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6668: 
                   6669:            output_verbose_link_cmd='func_echo_all'
                   6670: 
                   6671:            # Archives containing C++ object files must be created using
                   6672:            # "CC -xar", where "CC" is the Sun C++ compiler.  This is
                   6673:            # necessary to make sure instantiated templates are included
                   6674:            # in the archive.
                   6675:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
                   6676:            ;;
                   6677:           gcx*)
                   6678:            # Green Hills C++ Compiler
                   6679:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6680: 
                   6681:            # The C++ compiler must be used to create the archive.
                   6682:            _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
                   6683:            ;;
                   6684:           *)
                   6685:            # GNU C++ compiler with Solaris linker
                   6686:            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
                   6687:              _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
                   6688:              if $CC --version | $GREP -v '^2\.7' > /dev/null; then
                   6689:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6690:                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6691:                  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6692: 
                   6693:                # Commands to make compiler produce verbose output that lists
                   6694:                # what "hidden" libraries, object files and flags are used when
                   6695:                # linking a shared library.
                   6696:                output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                   6697:              else
                   6698:                # g++ 2.7 appears to require `-G' NOT `-shared' on this
                   6699:                # platform.
                   6700:                _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6701:                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6702:                  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6703: 
                   6704:                # Commands to make compiler produce verbose output that lists
                   6705:                # what "hidden" libraries, object files and flags are used when
                   6706:                # linking a shared library.
                   6707:                output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                   6708:              fi
                   6709: 
                   6710:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
                   6711:              case $host_os in
                   6712:                solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   6713:                *)
                   6714:                  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
                   6715:                  ;;
                   6716:              esac
                   6717:            fi
                   6718:            ;;
                   6719:         esac
                   6720:         ;;
                   6721: 
                   6722:     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
                   6723:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   6724:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6725:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6726:       runpath_var='LD_RUN_PATH'
                   6727: 
                   6728:       case $cc_basename in
                   6729:         CC*)
                   6730:          _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6731:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6732:          ;;
                   6733:        *)
                   6734:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6735:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6736:          ;;
                   6737:       esac
                   6738:       ;;
                   6739: 
                   6740:       sysv5* | sco3.2v5* | sco5v6*)
                   6741:        # Note: We can NOT use -z defs as we might desire, because we do not
                   6742:        # link with -lc, and that would cause any symbols used from libc to
                   6743:        # always be unresolved, which means just about no library would
                   6744:        # ever link correctly.  If we're not using GNU ld we use -z text
                   6745:        # though, which does catch some bad symbols but isn't as heavy-handed
                   6746:        # as -z defs.
                   6747:        _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   6748:        _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
                   6749:        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6750:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6751:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
                   6752:        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   6753:        _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6754:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
                   6755:        runpath_var='LD_RUN_PATH'
                   6756: 
                   6757:        case $cc_basename in
                   6758:           CC*)
                   6759:            _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6760:            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6761:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
                   6762:              '"$_LT_TAGVAR(old_archive_cmds, $1)"
                   6763:            _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
                   6764:              '"$_LT_TAGVAR(reload_cmds, $1)"
                   6765:            ;;
                   6766:          *)
                   6767:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6768:            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6769:            ;;
                   6770:        esac
                   6771:       ;;
                   6772: 
                   6773:       tandem*)
                   6774:         case $cc_basename in
                   6775:           NCC*)
                   6776:            # NonStop-UX NCC 3.20
                   6777:            # FIXME: insert proper C++ library support
                   6778:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6779:            ;;
                   6780:           *)
                   6781:            # FIXME: insert proper C++ library support
                   6782:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6783:            ;;
                   6784:         esac
                   6785:         ;;
                   6786: 
                   6787:       vxworks*)
                   6788:         # FIXME: insert proper C++ library support
                   6789:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6790:         ;;
                   6791: 
                   6792:       *)
                   6793:         # FIXME: insert proper C++ library support
                   6794:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6795:         ;;
                   6796:     esac
                   6797: 
                   6798:     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
                   6799:     test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
                   6800: 
                   6801:     _LT_TAGVAR(GCC, $1)="$GXX"
                   6802:     _LT_TAGVAR(LD, $1)="$LD"
                   6803: 
                   6804:     ## CAVEAT EMPTOR:
                   6805:     ## There is no encapsulation within the following macros, do not change
                   6806:     ## the running order or otherwise move them around unless you know exactly
                   6807:     ## what you are doing...
                   6808:     _LT_SYS_HIDDEN_LIBDEPS($1)
                   6809:     _LT_COMPILER_PIC($1)
                   6810:     _LT_COMPILER_C_O($1)
                   6811:     _LT_COMPILER_FILE_LOCKS($1)
                   6812:     _LT_LINKER_SHLIBS($1)
                   6813:     _LT_SYS_DYNAMIC_LINKER($1)
                   6814:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   6815: 
                   6816:     _LT_CONFIG($1)
                   6817:   fi # test -n "$compiler"
                   6818: 
                   6819:   CC=$lt_save_CC
                   6820:   CFLAGS=$lt_save_CFLAGS
                   6821:   LDCXX=$LD
                   6822:   LD=$lt_save_LD
                   6823:   GCC=$lt_save_GCC
                   6824:   with_gnu_ld=$lt_save_with_gnu_ld
                   6825:   lt_cv_path_LDCXX=$lt_cv_path_LD
                   6826:   lt_cv_path_LD=$lt_save_path_LD
                   6827:   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
                   6828:   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
                   6829: fi # test "$_lt_caught_CXX_error" != yes
                   6830: 
                   6831: AC_LANG_POP
                   6832: ])# _LT_LANG_CXX_CONFIG
                   6833: 
                   6834: 
                   6835: # _LT_FUNC_STRIPNAME_CNF
                   6836: # ----------------------
                   6837: # func_stripname_cnf prefix suffix name
                   6838: # strip PREFIX and SUFFIX off of NAME.
                   6839: # PREFIX and SUFFIX must not contain globbing or regex special
                   6840: # characters, hashes, percent signs, but SUFFIX may contain a leading
                   6841: # dot (in which case that matches only a dot).
                   6842: #
                   6843: # This function is identical to the (non-XSI) version of func_stripname,
                   6844: # except this one can be used by m4 code that may be executed by configure,
                   6845: # rather than the libtool script.
                   6846: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
                   6847: AC_REQUIRE([_LT_DECL_SED])
                   6848: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
                   6849: func_stripname_cnf ()
                   6850: {
                   6851:   case ${2} in
                   6852:   .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
                   6853:   *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
                   6854:   esac
                   6855: } # func_stripname_cnf
                   6856: ])# _LT_FUNC_STRIPNAME_CNF
                   6857: 
                   6858: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
                   6859: # ---------------------------------
                   6860: # Figure out "hidden" library dependencies from verbose
                   6861: # compiler output when linking a shared library.
                   6862: # Parse the compiler output and extract the necessary
                   6863: # objects, libraries and library flags.
                   6864: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
                   6865: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   6866: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
                   6867: # Dependencies to place before and after the object being linked:
                   6868: _LT_TAGVAR(predep_objects, $1)=
                   6869: _LT_TAGVAR(postdep_objects, $1)=
                   6870: _LT_TAGVAR(predeps, $1)=
                   6871: _LT_TAGVAR(postdeps, $1)=
                   6872: _LT_TAGVAR(compiler_lib_search_path, $1)=
                   6873: 
                   6874: dnl we can't use the lt_simple_compile_test_code here,
                   6875: dnl because it contains code intended for an executable,
                   6876: dnl not a library.  It's possible we should let each
                   6877: dnl tag define a new lt_????_link_test_code variable,
                   6878: dnl but it's only used here...
                   6879: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
                   6880: int a;
                   6881: void foo (void) { a = 0; }
                   6882: _LT_EOF
                   6883: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
                   6884: class Foo
                   6885: {
                   6886: public:
                   6887:   Foo (void) { a = 0; }
                   6888: private:
                   6889:   int a;
                   6890: };
                   6891: _LT_EOF
                   6892: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
                   6893:       subroutine foo
                   6894:       implicit none
                   6895:       integer*4 a
                   6896:       a=0
                   6897:       return
                   6898:       end
                   6899: _LT_EOF
                   6900: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
                   6901:       subroutine foo
                   6902:       implicit none
                   6903:       integer a
                   6904:       a=0
                   6905:       return
                   6906:       end
                   6907: _LT_EOF
                   6908: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
                   6909: public class foo {
                   6910:   private int a;
                   6911:   public void bar (void) {
                   6912:     a = 0;
                   6913:   }
                   6914: };
                   6915: _LT_EOF
                   6916: ])
                   6917: 
                   6918: _lt_libdeps_save_CFLAGS=$CFLAGS
                   6919: case "$CC $CFLAGS " in #(
                   6920: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
                   6921: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
                   6922: esac
                   6923: 
                   6924: dnl Parse the compiler output and extract the necessary
                   6925: dnl objects, libraries and library flags.
                   6926: if AC_TRY_EVAL(ac_compile); then
                   6927:   # Parse the compiler output and extract the necessary
                   6928:   # objects, libraries and library flags.
                   6929: 
                   6930:   # Sentinel used to keep track of whether or not we are before
                   6931:   # the conftest object file.
                   6932:   pre_test_object_deps_done=no
                   6933: 
                   6934:   for p in `eval "$output_verbose_link_cmd"`; do
                   6935:     case ${prev}${p} in
                   6936: 
                   6937:     -L* | -R* | -l*)
                   6938:        # Some compilers place space between "-{L,R}" and the path.
                   6939:        # Remove the space.
                   6940:        if test $p = "-L" ||
                   6941:           test $p = "-R"; then
                   6942:         prev=$p
                   6943:         continue
                   6944:        fi
                   6945: 
                   6946:        # Expand the sysroot to ease extracting the directories later.
                   6947:        if test -z "$prev"; then
                   6948:          case $p in
                   6949:          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
                   6950:          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
                   6951:          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
                   6952:          esac
                   6953:        fi
                   6954:        case $p in
                   6955:        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
                   6956:        esac
                   6957:        if test "$pre_test_object_deps_done" = no; then
                   6958:         case ${prev} in
                   6959:         -L | -R)
                   6960:           # Internal compiler library paths should come after those
                   6961:           # provided the user.  The postdeps already come after the
                   6962:           # user supplied libs so there is no need to process them.
                   6963:           if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
                   6964:             _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
                   6965:           else
                   6966:             _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
                   6967:           fi
                   6968:           ;;
                   6969:         # The "-l" case would never come before the object being
                   6970:         # linked, so don't bother handling this case.
                   6971:         esac
                   6972:        else
                   6973:         if test -z "$_LT_TAGVAR(postdeps, $1)"; then
                   6974:           _LT_TAGVAR(postdeps, $1)="${prev}${p}"
                   6975:         else
                   6976:           _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
                   6977:         fi
                   6978:        fi
                   6979:        prev=
                   6980:        ;;
                   6981: 
                   6982:     *.lto.$objext) ;; # Ignore GCC LTO objects
                   6983:     *.$objext)
                   6984:        # This assumes that the test object file only shows up
                   6985:        # once in the compiler output.
                   6986:        if test "$p" = "conftest.$objext"; then
                   6987:         pre_test_object_deps_done=yes
                   6988:         continue
                   6989:        fi
                   6990: 
                   6991:        if test "$pre_test_object_deps_done" = no; then
                   6992:         if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
                   6993:           _LT_TAGVAR(predep_objects, $1)="$p"
                   6994:         else
                   6995:           _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
                   6996:         fi
                   6997:        else
                   6998:         if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
                   6999:           _LT_TAGVAR(postdep_objects, $1)="$p"
                   7000:         else
                   7001:           _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
                   7002:         fi
                   7003:        fi
                   7004:        ;;
                   7005: 
                   7006:     *) ;; # Ignore the rest.
                   7007: 
                   7008:     esac
                   7009:   done
                   7010: 
                   7011:   # Clean up.
                   7012:   rm -f a.out a.exe
                   7013: else
                   7014:   echo "libtool.m4: error: problem compiling $1 test program"
                   7015: fi
                   7016: 
                   7017: $RM -f confest.$objext
                   7018: CFLAGS=$_lt_libdeps_save_CFLAGS
                   7019: 
                   7020: # PORTME: override above test on systems where it is broken
                   7021: m4_if([$1], [CXX],
                   7022: [case $host_os in
                   7023: interix[[3-9]]*)
                   7024:   # Interix 3.5 installs completely hosed .la files for C++, so rather than
                   7025:   # hack all around it, let's just trust "g++" to DTRT.
                   7026:   _LT_TAGVAR(predep_objects,$1)=
                   7027:   _LT_TAGVAR(postdep_objects,$1)=
                   7028:   _LT_TAGVAR(postdeps,$1)=
                   7029:   ;;
                   7030: 
                   7031: linux*)
                   7032:   case `$CC -V 2>&1 | sed 5q` in
                   7033:   *Sun\ C*)
                   7034:     # Sun C++ 5.9
                   7035: 
                   7036:     # The more standards-conforming stlport4 library is
                   7037:     # incompatible with the Cstd library. Avoid specifying
                   7038:     # it if it's in CXXFLAGS. Ignore libCrun as
                   7039:     # -library=stlport4 depends on it.
                   7040:     case " $CXX $CXXFLAGS " in
                   7041:     *" -library=stlport4 "*)
                   7042:       solaris_use_stlport4=yes
                   7043:       ;;
                   7044:     esac
                   7045: 
                   7046:     if test "$solaris_use_stlport4" != yes; then
                   7047:       _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
                   7048:     fi
                   7049:     ;;
                   7050:   esac
                   7051:   ;;
                   7052: 
                   7053: solaris*)
                   7054:   case $cc_basename in
                   7055:   CC* | sunCC*)
                   7056:     # The more standards-conforming stlport4 library is
                   7057:     # incompatible with the Cstd library. Avoid specifying
                   7058:     # it if it's in CXXFLAGS. Ignore libCrun as
                   7059:     # -library=stlport4 depends on it.
                   7060:     case " $CXX $CXXFLAGS " in
                   7061:     *" -library=stlport4 "*)
                   7062:       solaris_use_stlport4=yes
                   7063:       ;;
                   7064:     esac
                   7065: 
                   7066:     # Adding this requires a known-good setup of shared libraries for
                   7067:     # Sun compiler versions before 5.6, else PIC objects from an old
                   7068:     # archive will be linked into the output, leading to subtle bugs.
                   7069:     if test "$solaris_use_stlport4" != yes; then
                   7070:       _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
                   7071:     fi
                   7072:     ;;
                   7073:   esac
                   7074:   ;;
                   7075: esac
                   7076: ])
                   7077: 
                   7078: case " $_LT_TAGVAR(postdeps, $1) " in
                   7079: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
                   7080: esac
                   7081:  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
                   7082: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
                   7083:  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
                   7084: fi
                   7085: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
                   7086:     [The directories searched by this compiler when creating a shared library])
                   7087: _LT_TAGDECL([], [predep_objects], [1],
                   7088:     [Dependencies to place before and after the objects being linked to
                   7089:     create a shared library])
                   7090: _LT_TAGDECL([], [postdep_objects], [1])
                   7091: _LT_TAGDECL([], [predeps], [1])
                   7092: _LT_TAGDECL([], [postdeps], [1])
                   7093: _LT_TAGDECL([], [compiler_lib_search_path], [1],
                   7094:     [The library search path used internally by the compiler when linking
                   7095:     a shared library])
                   7096: ])# _LT_SYS_HIDDEN_LIBDEPS
                   7097: 
                   7098: 
                   7099: # _LT_LANG_F77_CONFIG([TAG])
                   7100: # --------------------------
                   7101: # Ensure that the configuration variables for a Fortran 77 compiler are
                   7102: # suitably defined.  These variables are subsequently used by _LT_CONFIG
                   7103: # to write the compiler configuration to `libtool'.
                   7104: m4_defun([_LT_LANG_F77_CONFIG],
                   7105: [AC_LANG_PUSH(Fortran 77)
                   7106: if test -z "$F77" || test "X$F77" = "Xno"; then
                   7107:   _lt_disable_F77=yes
                   7108: fi
                   7109: 
                   7110: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   7111: _LT_TAGVAR(allow_undefined_flag, $1)=
                   7112: _LT_TAGVAR(always_export_symbols, $1)=no
                   7113: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   7114: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   7115: _LT_TAGVAR(hardcode_direct, $1)=no
                   7116: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   7117: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   7118: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
                   7119: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   7120: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   7121: _LT_TAGVAR(hardcode_automatic, $1)=no
                   7122: _LT_TAGVAR(inherit_rpath, $1)=no
                   7123: _LT_TAGVAR(module_cmds, $1)=
                   7124: _LT_TAGVAR(module_expsym_cmds, $1)=
                   7125: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   7126: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   7127: _LT_TAGVAR(reload_flag, $1)=$reload_flag
                   7128: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
                   7129: _LT_TAGVAR(no_undefined_flag, $1)=
                   7130: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   7131: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   7132: 
                   7133: # Source file extension for f77 test sources.
                   7134: ac_ext=f
                   7135: 
                   7136: # Object file extension for compiled f77 test sources.
                   7137: objext=o
                   7138: _LT_TAGVAR(objext, $1)=$objext
                   7139: 
                   7140: # No sense in running all these tests if we already determined that
                   7141: # the F77 compiler isn't working.  Some variables (like enable_shared)
                   7142: # are currently assumed to apply to all compilers on this platform,
                   7143: # and will be corrupted by setting them based on a non-working compiler.
                   7144: if test "$_lt_disable_F77" != yes; then
                   7145:   # Code to be used in simple compile tests
                   7146:   lt_simple_compile_test_code="\
                   7147:       subroutine t
                   7148:       return
                   7149:       end
                   7150: "
                   7151: 
                   7152:   # Code to be used in simple link tests
                   7153:   lt_simple_link_test_code="\
                   7154:       program t
                   7155:       end
                   7156: "
                   7157: 
                   7158:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   7159:   _LT_TAG_COMPILER
                   7160: 
                   7161:   # save warnings/boilerplate of simple test code
                   7162:   _LT_COMPILER_BOILERPLATE
                   7163:   _LT_LINKER_BOILERPLATE
                   7164: 
                   7165:   # Allow CC to be a program name with arguments.
                   7166:   lt_save_CC="$CC"
                   7167:   lt_save_GCC=$GCC
                   7168:   lt_save_CFLAGS=$CFLAGS
                   7169:   CC=${F77-"f77"}
                   7170:   CFLAGS=$FFLAGS
                   7171:   compiler=$CC
                   7172:   _LT_TAGVAR(compiler, $1)=$CC
                   7173:   _LT_CC_BASENAME([$compiler])
                   7174:   GCC=$G77
                   7175:   if test -n "$compiler"; then
                   7176:     AC_MSG_CHECKING([if libtool supports shared libraries])
                   7177:     AC_MSG_RESULT([$can_build_shared])
                   7178: 
                   7179:     AC_MSG_CHECKING([whether to build shared libraries])
                   7180:     test "$can_build_shared" = "no" && enable_shared=no
                   7181: 
                   7182:     # On AIX, shared libraries and static libraries use the same namespace, and
                   7183:     # are all built from PIC.
                   7184:     case $host_os in
                   7185:       aix3*)
                   7186:         test "$enable_shared" = yes && enable_static=no
                   7187:         if test -n "$RANLIB"; then
                   7188:           archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   7189:           postinstall_cmds='$RANLIB $lib'
                   7190:         fi
                   7191:         ;;
                   7192:       aix[[4-9]]*)
                   7193:        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   7194:          test "$enable_shared" = yes && enable_static=no
                   7195:        fi
                   7196:         ;;
                   7197:     esac
                   7198:     AC_MSG_RESULT([$enable_shared])
                   7199: 
                   7200:     AC_MSG_CHECKING([whether to build static libraries])
                   7201:     # Make sure either enable_shared or enable_static is yes.
                   7202:     test "$enable_shared" = yes || enable_static=yes
                   7203:     AC_MSG_RESULT([$enable_static])
                   7204: 
                   7205:     _LT_TAGVAR(GCC, $1)="$G77"
                   7206:     _LT_TAGVAR(LD, $1)="$LD"
                   7207: 
                   7208:     ## CAVEAT EMPTOR:
                   7209:     ## There is no encapsulation within the following macros, do not change
                   7210:     ## the running order or otherwise move them around unless you know exactly
                   7211:     ## what you are doing...
                   7212:     _LT_COMPILER_PIC($1)
                   7213:     _LT_COMPILER_C_O($1)
                   7214:     _LT_COMPILER_FILE_LOCKS($1)
                   7215:     _LT_LINKER_SHLIBS($1)
                   7216:     _LT_SYS_DYNAMIC_LINKER($1)
                   7217:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   7218: 
                   7219:     _LT_CONFIG($1)
                   7220:   fi # test -n "$compiler"
                   7221: 
                   7222:   GCC=$lt_save_GCC
                   7223:   CC="$lt_save_CC"
                   7224:   CFLAGS="$lt_save_CFLAGS"
                   7225: fi # test "$_lt_disable_F77" != yes
                   7226: 
                   7227: AC_LANG_POP
                   7228: ])# _LT_LANG_F77_CONFIG
                   7229: 
                   7230: 
                   7231: # _LT_LANG_FC_CONFIG([TAG])
                   7232: # -------------------------
                   7233: # Ensure that the configuration variables for a Fortran compiler are
                   7234: # suitably defined.  These variables are subsequently used by _LT_CONFIG
                   7235: # to write the compiler configuration to `libtool'.
                   7236: m4_defun([_LT_LANG_FC_CONFIG],
                   7237: [AC_LANG_PUSH(Fortran)
                   7238: 
                   7239: if test -z "$FC" || test "X$FC" = "Xno"; then
                   7240:   _lt_disable_FC=yes
                   7241: fi
                   7242: 
                   7243: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   7244: _LT_TAGVAR(allow_undefined_flag, $1)=
                   7245: _LT_TAGVAR(always_export_symbols, $1)=no
                   7246: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   7247: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   7248: _LT_TAGVAR(hardcode_direct, $1)=no
                   7249: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   7250: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   7251: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
                   7252: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   7253: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   7254: _LT_TAGVAR(hardcode_automatic, $1)=no
                   7255: _LT_TAGVAR(inherit_rpath, $1)=no
                   7256: _LT_TAGVAR(module_cmds, $1)=
                   7257: _LT_TAGVAR(module_expsym_cmds, $1)=
                   7258: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   7259: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   7260: _LT_TAGVAR(reload_flag, $1)=$reload_flag
                   7261: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
                   7262: _LT_TAGVAR(no_undefined_flag, $1)=
                   7263: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   7264: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   7265: 
                   7266: # Source file extension for fc test sources.
                   7267: ac_ext=${ac_fc_srcext-f}
                   7268: 
                   7269: # Object file extension for compiled fc test sources.
                   7270: objext=o
                   7271: _LT_TAGVAR(objext, $1)=$objext
                   7272: 
                   7273: # No sense in running all these tests if we already determined that
                   7274: # the FC compiler isn't working.  Some variables (like enable_shared)
                   7275: # are currently assumed to apply to all compilers on this platform,
                   7276: # and will be corrupted by setting them based on a non-working compiler.
                   7277: if test "$_lt_disable_FC" != yes; then
                   7278:   # Code to be used in simple compile tests
                   7279:   lt_simple_compile_test_code="\
                   7280:       subroutine t
                   7281:       return
                   7282:       end
                   7283: "
                   7284: 
                   7285:   # Code to be used in simple link tests
                   7286:   lt_simple_link_test_code="\
                   7287:       program t
                   7288:       end
                   7289: "
                   7290: 
                   7291:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   7292:   _LT_TAG_COMPILER
                   7293: 
                   7294:   # save warnings/boilerplate of simple test code
                   7295:   _LT_COMPILER_BOILERPLATE
                   7296:   _LT_LINKER_BOILERPLATE
                   7297: 
                   7298:   # Allow CC to be a program name with arguments.
                   7299:   lt_save_CC="$CC"
                   7300:   lt_save_GCC=$GCC
                   7301:   lt_save_CFLAGS=$CFLAGS
                   7302:   CC=${FC-"f95"}
                   7303:   CFLAGS=$FCFLAGS
                   7304:   compiler=$CC
                   7305:   GCC=$ac_cv_fc_compiler_gnu
                   7306: 
                   7307:   _LT_TAGVAR(compiler, $1)=$CC
                   7308:   _LT_CC_BASENAME([$compiler])
                   7309: 
                   7310:   if test -n "$compiler"; then
                   7311:     AC_MSG_CHECKING([if libtool supports shared libraries])
                   7312:     AC_MSG_RESULT([$can_build_shared])
                   7313: 
                   7314:     AC_MSG_CHECKING([whether to build shared libraries])
                   7315:     test "$can_build_shared" = "no" && enable_shared=no
                   7316: 
                   7317:     # On AIX, shared libraries and static libraries use the same namespace, and
                   7318:     # are all built from PIC.
                   7319:     case $host_os in
                   7320:       aix3*)
                   7321:         test "$enable_shared" = yes && enable_static=no
                   7322:         if test -n "$RANLIB"; then
                   7323:           archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   7324:           postinstall_cmds='$RANLIB $lib'
                   7325:         fi
                   7326:         ;;
                   7327:       aix[[4-9]]*)
                   7328:        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   7329:          test "$enable_shared" = yes && enable_static=no
                   7330:        fi
                   7331:         ;;
                   7332:     esac
                   7333:     AC_MSG_RESULT([$enable_shared])
                   7334: 
                   7335:     AC_MSG_CHECKING([whether to build static libraries])
                   7336:     # Make sure either enable_shared or enable_static is yes.
                   7337:     test "$enable_shared" = yes || enable_static=yes
                   7338:     AC_MSG_RESULT([$enable_static])
                   7339: 
                   7340:     _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
                   7341:     _LT_TAGVAR(LD, $1)="$LD"
                   7342: 
                   7343:     ## CAVEAT EMPTOR:
                   7344:     ## There is no encapsulation within the following macros, do not change
                   7345:     ## the running order or otherwise move them around unless you know exactly
                   7346:     ## what you are doing...
                   7347:     _LT_SYS_HIDDEN_LIBDEPS($1)
                   7348:     _LT_COMPILER_PIC($1)
                   7349:     _LT_COMPILER_C_O($1)
                   7350:     _LT_COMPILER_FILE_LOCKS($1)
                   7351:     _LT_LINKER_SHLIBS($1)
                   7352:     _LT_SYS_DYNAMIC_LINKER($1)
                   7353:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   7354: 
                   7355:     _LT_CONFIG($1)
                   7356:   fi # test -n "$compiler"
                   7357: 
                   7358:   GCC=$lt_save_GCC
                   7359:   CC=$lt_save_CC
                   7360:   CFLAGS=$lt_save_CFLAGS
                   7361: fi # test "$_lt_disable_FC" != yes
                   7362: 
                   7363: AC_LANG_POP
                   7364: ])# _LT_LANG_FC_CONFIG
                   7365: 
                   7366: 
                   7367: # _LT_LANG_GCJ_CONFIG([TAG])
                   7368: # --------------------------
                   7369: # Ensure that the configuration variables for the GNU Java Compiler compiler
                   7370: # are suitably defined.  These variables are subsequently used by _LT_CONFIG
                   7371: # to write the compiler configuration to `libtool'.
                   7372: m4_defun([_LT_LANG_GCJ_CONFIG],
                   7373: [AC_REQUIRE([LT_PROG_GCJ])dnl
                   7374: AC_LANG_SAVE
                   7375: 
                   7376: # Source file extension for Java test sources.
                   7377: ac_ext=java
                   7378: 
                   7379: # Object file extension for compiled Java test sources.
                   7380: objext=o
                   7381: _LT_TAGVAR(objext, $1)=$objext
                   7382: 
                   7383: # Code to be used in simple compile tests
                   7384: lt_simple_compile_test_code="class foo {}"
                   7385: 
                   7386: # Code to be used in simple link tests
                   7387: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
                   7388: 
                   7389: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   7390: _LT_TAG_COMPILER
                   7391: 
                   7392: # save warnings/boilerplate of simple test code
                   7393: _LT_COMPILER_BOILERPLATE
                   7394: _LT_LINKER_BOILERPLATE
                   7395: 
                   7396: # Allow CC to be a program name with arguments.
                   7397: lt_save_CC=$CC
                   7398: lt_save_CFLAGS=$CFLAGS
                   7399: lt_save_GCC=$GCC
                   7400: GCC=yes
                   7401: CC=${GCJ-"gcj"}
                   7402: CFLAGS=$GCJFLAGS
                   7403: compiler=$CC
                   7404: _LT_TAGVAR(compiler, $1)=$CC
                   7405: _LT_TAGVAR(LD, $1)="$LD"
                   7406: _LT_CC_BASENAME([$compiler])
                   7407: 
                   7408: # GCJ did not exist at the time GCC didn't implicitly link libc in.
                   7409: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   7410: 
                   7411: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   7412: _LT_TAGVAR(reload_flag, $1)=$reload_flag
                   7413: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
                   7414: 
                   7415: if test -n "$compiler"; then
                   7416:   _LT_COMPILER_NO_RTTI($1)
                   7417:   _LT_COMPILER_PIC($1)
                   7418:   _LT_COMPILER_C_O($1)
                   7419:   _LT_COMPILER_FILE_LOCKS($1)
                   7420:   _LT_LINKER_SHLIBS($1)
                   7421:   _LT_LINKER_HARDCODE_LIBPATH($1)
                   7422: 
                   7423:   _LT_CONFIG($1)
                   7424: fi
                   7425: 
                   7426: AC_LANG_RESTORE
                   7427: 
                   7428: GCC=$lt_save_GCC
                   7429: CC=$lt_save_CC
                   7430: CFLAGS=$lt_save_CFLAGS
                   7431: ])# _LT_LANG_GCJ_CONFIG
                   7432: 
                   7433: 
                   7434: # _LT_LANG_RC_CONFIG([TAG])
                   7435: # -------------------------
                   7436: # Ensure that the configuration variables for the Windows resource compiler
                   7437: # are suitably defined.  These variables are subsequently used by _LT_CONFIG
                   7438: # to write the compiler configuration to `libtool'.
                   7439: m4_defun([_LT_LANG_RC_CONFIG],
                   7440: [AC_REQUIRE([LT_PROG_RC])dnl
                   7441: AC_LANG_SAVE
                   7442: 
                   7443: # Source file extension for RC test sources.
                   7444: ac_ext=rc
                   7445: 
                   7446: # Object file extension for compiled RC test sources.
                   7447: objext=o
                   7448: _LT_TAGVAR(objext, $1)=$objext
                   7449: 
                   7450: # Code to be used in simple compile tests
                   7451: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
                   7452: 
                   7453: # Code to be used in simple link tests
                   7454: lt_simple_link_test_code="$lt_simple_compile_test_code"
                   7455: 
                   7456: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   7457: _LT_TAG_COMPILER
                   7458: 
                   7459: # save warnings/boilerplate of simple test code
                   7460: _LT_COMPILER_BOILERPLATE
                   7461: _LT_LINKER_BOILERPLATE
                   7462: 
                   7463: # Allow CC to be a program name with arguments.
                   7464: lt_save_CC="$CC"
                   7465: lt_save_CFLAGS=$CFLAGS
                   7466: lt_save_GCC=$GCC
                   7467: GCC=
                   7468: CC=${RC-"windres"}
                   7469: CFLAGS=
                   7470: compiler=$CC
                   7471: _LT_TAGVAR(compiler, $1)=$CC
                   7472: _LT_CC_BASENAME([$compiler])
                   7473: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
                   7474: 
                   7475: if test -n "$compiler"; then
                   7476:   :
                   7477:   _LT_CONFIG($1)
                   7478: fi
                   7479: 
                   7480: GCC=$lt_save_GCC
                   7481: AC_LANG_RESTORE
                   7482: CC=$lt_save_CC
                   7483: CFLAGS=$lt_save_CFLAGS
                   7484: ])# _LT_LANG_RC_CONFIG
                   7485: 
                   7486: 
                   7487: # LT_PROG_GCJ
                   7488: # -----------
                   7489: AC_DEFUN([LT_PROG_GCJ],
                   7490: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
                   7491:   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
                   7492:     [AC_CHECK_TOOL(GCJ, gcj,)
                   7493:       test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
                   7494:       AC_SUBST(GCJFLAGS)])])[]dnl
                   7495: ])
                   7496: 
                   7497: # Old name:
                   7498: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
                   7499: dnl aclocal-1.4 backwards compatibility:
                   7500: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
                   7501: 
                   7502: 
                   7503: # LT_PROG_RC
                   7504: # ----------
                   7505: AC_DEFUN([LT_PROG_RC],
                   7506: [AC_CHECK_TOOL(RC, windres,)
                   7507: ])
                   7508: 
                   7509: # Old name:
                   7510: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
                   7511: dnl aclocal-1.4 backwards compatibility:
                   7512: dnl AC_DEFUN([LT_AC_PROG_RC], [])
                   7513: 
                   7514: 
                   7515: # _LT_DECL_EGREP
                   7516: # --------------
                   7517: # If we don't have a new enough Autoconf to choose the best grep
                   7518: # available, choose the one first in the user's PATH.
                   7519: m4_defun([_LT_DECL_EGREP],
                   7520: [AC_REQUIRE([AC_PROG_EGREP])dnl
                   7521: AC_REQUIRE([AC_PROG_FGREP])dnl
                   7522: test -z "$GREP" && GREP=grep
                   7523: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
                   7524: _LT_DECL([], [EGREP], [1], [An ERE matcher])
                   7525: _LT_DECL([], [FGREP], [1], [A literal string matcher])
                   7526: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
                   7527: AC_SUBST([GREP])
                   7528: ])
                   7529: 
                   7530: 
                   7531: # _LT_DECL_OBJDUMP
                   7532: # --------------
                   7533: # If we don't have a new enough Autoconf to choose the best objdump
                   7534: # available, choose the one first in the user's PATH.
                   7535: m4_defun([_LT_DECL_OBJDUMP],
                   7536: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
                   7537: test -z "$OBJDUMP" && OBJDUMP=objdump
                   7538: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
                   7539: AC_SUBST([OBJDUMP])
                   7540: ])
                   7541: 
                   7542: # _LT_DECL_DLLTOOL
                   7543: # ----------------
                   7544: # Ensure DLLTOOL variable is set.
                   7545: m4_defun([_LT_DECL_DLLTOOL],
                   7546: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
                   7547: test -z "$DLLTOOL" && DLLTOOL=dlltool
                   7548: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
                   7549: AC_SUBST([DLLTOOL])
                   7550: ])
                   7551: 
                   7552: # _LT_DECL_SED
                   7553: # ------------
                   7554: # Check for a fully-functional sed program, that truncates
                   7555: # as few characters as possible.  Prefer GNU sed if found.
                   7556: m4_defun([_LT_DECL_SED],
                   7557: [AC_PROG_SED
                   7558: test -z "$SED" && SED=sed
                   7559: Xsed="$SED -e 1s/^X//"
                   7560: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
                   7561: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
                   7562:     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
                   7563: ])# _LT_DECL_SED
                   7564: 
                   7565: m4_ifndef([AC_PROG_SED], [
                   7566: # NOTE: This macro has been submitted for inclusion into   #
                   7567: #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
                   7568: #  a released version of Autoconf we should remove this    #
                   7569: #  macro and use it instead.                               #
                   7570: 
                   7571: m4_defun([AC_PROG_SED],
                   7572: [AC_MSG_CHECKING([for a sed that does not truncate output])
                   7573: AC_CACHE_VAL(lt_cv_path_SED,
                   7574: [# Loop through the user's path and test for sed and gsed.
                   7575: # Then use that list of sed's as ones to test for truncation.
                   7576: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   7577: for as_dir in $PATH
                   7578: do
                   7579:   IFS=$as_save_IFS
                   7580:   test -z "$as_dir" && as_dir=.
                   7581:   for lt_ac_prog in sed gsed; do
                   7582:     for ac_exec_ext in '' $ac_executable_extensions; do
                   7583:       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
                   7584:         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
                   7585:       fi
                   7586:     done
                   7587:   done
                   7588: done
                   7589: IFS=$as_save_IFS
                   7590: lt_ac_max=0
                   7591: lt_ac_count=0
                   7592: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
                   7593: # along with /bin/sed that truncates output.
                   7594: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
                   7595:   test ! -f $lt_ac_sed && continue
                   7596:   cat /dev/null > conftest.in
                   7597:   lt_ac_count=0
                   7598:   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
                   7599:   # Check for GNU sed and select it if it is found.
                   7600:   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
                   7601:     lt_cv_path_SED=$lt_ac_sed
                   7602:     break
                   7603:   fi
                   7604:   while true; do
                   7605:     cat conftest.in conftest.in >conftest.tmp
                   7606:     mv conftest.tmp conftest.in
                   7607:     cp conftest.in conftest.nl
                   7608:     echo >>conftest.nl
                   7609:     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
                   7610:     cmp -s conftest.out conftest.nl || break
                   7611:     # 10000 chars as input seems more than enough
                   7612:     test $lt_ac_count -gt 10 && break
                   7613:     lt_ac_count=`expr $lt_ac_count + 1`
                   7614:     if test $lt_ac_count -gt $lt_ac_max; then
                   7615:       lt_ac_max=$lt_ac_count
                   7616:       lt_cv_path_SED=$lt_ac_sed
                   7617:     fi
                   7618:   done
                   7619: done
                   7620: ])
                   7621: SED=$lt_cv_path_SED
                   7622: AC_SUBST([SED])
                   7623: AC_MSG_RESULT([$SED])
                   7624: ])#AC_PROG_SED
                   7625: ])#m4_ifndef
                   7626: 
                   7627: # Old name:
                   7628: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
                   7629: dnl aclocal-1.4 backwards compatibility:
                   7630: dnl AC_DEFUN([LT_AC_PROG_SED], [])
                   7631: 
                   7632: 
                   7633: # _LT_CHECK_SHELL_FEATURES
                   7634: # ------------------------
                   7635: # Find out whether the shell is Bourne or XSI compatible,
                   7636: # or has some other useful features.
                   7637: m4_defun([_LT_CHECK_SHELL_FEATURES],
                   7638: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
                   7639: # Try some XSI features
                   7640: xsi_shell=no
                   7641: ( _lt_dummy="a/b/c"
                   7642:   test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
                   7643:       = c,a/b,b/c, \
                   7644:     && eval 'test $(( 1 + 1 )) -eq 2 \
                   7645:     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
                   7646:   && xsi_shell=yes
                   7647: AC_MSG_RESULT([$xsi_shell])
                   7648: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
                   7649: 
                   7650: AC_MSG_CHECKING([whether the shell understands "+="])
                   7651: lt_shell_append=no
                   7652: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
                   7653:     >/dev/null 2>&1 \
                   7654:   && lt_shell_append=yes
                   7655: AC_MSG_RESULT([$lt_shell_append])
                   7656: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
                   7657: 
                   7658: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
                   7659:   lt_unset=unset
                   7660: else
                   7661:   lt_unset=false
                   7662: fi
                   7663: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
                   7664: 
                   7665: # test EBCDIC or ASCII
                   7666: case `echo X|tr X '\101'` in
                   7667:  A) # ASCII based system
                   7668:     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
                   7669:   lt_SP2NL='tr \040 \012'
                   7670:   lt_NL2SP='tr \015\012 \040\040'
                   7671:   ;;
                   7672:  *) # EBCDIC based system
                   7673:   lt_SP2NL='tr \100 \n'
                   7674:   lt_NL2SP='tr \r\n \100\100'
                   7675:   ;;
                   7676: esac
                   7677: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
                   7678: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
                   7679: ])# _LT_CHECK_SHELL_FEATURES
                   7680: 
                   7681: 
                   7682: # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
                   7683: # ------------------------------------------------------
                   7684: # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
                   7685: # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
                   7686: m4_defun([_LT_PROG_FUNCTION_REPLACE],
                   7687: [dnl {
                   7688: sed -e '/^$1 ()$/,/^} # $1 /c\
                   7689: $1 ()\
                   7690: {\
                   7691: m4_bpatsubsts([$2], [$], [\\], [^\([    ]\)], [\\\1])
                   7692: } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
                   7693:   && mv -f "$cfgfile.tmp" "$cfgfile" \
                   7694:     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
                   7695: test 0 -eq $? || _lt_function_replace_fail=:
                   7696: ])
                   7697: 
                   7698: 
                   7699: # _LT_PROG_REPLACE_SHELLFNS
                   7700: # -------------------------
                   7701: # Replace existing portable implementations of several shell functions with
                   7702: # equivalent extended shell implementations where those features are available..
                   7703: m4_defun([_LT_PROG_REPLACE_SHELLFNS],
                   7704: [if test x"$xsi_shell" = xyes; then
                   7705:   _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
                   7706:     case ${1} in
                   7707:       */*) func_dirname_result="${1%/*}${2}" ;;
                   7708:       *  ) func_dirname_result="${3}" ;;
                   7709:     esac])
                   7710: 
                   7711:   _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
                   7712:     func_basename_result="${1##*/}"])
                   7713: 
                   7714:   _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
                   7715:     case ${1} in
                   7716:       */*) func_dirname_result="${1%/*}${2}" ;;
                   7717:       *  ) func_dirname_result="${3}" ;;
                   7718:     esac
                   7719:     func_basename_result="${1##*/}"])
                   7720: 
                   7721:   _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
                   7722:     # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
                   7723:     # positional parameters, so assign one to ordinary parameter first.
                   7724:     func_stripname_result=${3}
                   7725:     func_stripname_result=${func_stripname_result#"${1}"}
                   7726:     func_stripname_result=${func_stripname_result%"${2}"}])
                   7727: 
                   7728:   _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
                   7729:     func_split_long_opt_name=${1%%=*}
                   7730:     func_split_long_opt_arg=${1#*=}])
                   7731: 
                   7732:   _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
                   7733:     func_split_short_opt_arg=${1#??}
                   7734:     func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
                   7735: 
                   7736:   _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
                   7737:     case ${1} in
                   7738:       *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
                   7739:       *)    func_lo2o_result=${1} ;;
                   7740:     esac])
                   7741: 
                   7742:   _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
                   7743: 
                   7744:   _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
                   7745: 
                   7746:   _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
                   7747: fi
                   7748: 
                   7749: if test x"$lt_shell_append" = xyes; then
                   7750:   _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
                   7751: 
                   7752:   _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
                   7753:     func_quote_for_eval "${2}"
                   7754: dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
                   7755:     eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
                   7756: 
                   7757:   # Save a `func_append' function call where possible by direct use of '+='
                   7758:   sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
                   7759:     && mv -f "$cfgfile.tmp" "$cfgfile" \
                   7760:       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
                   7761:   test 0 -eq $? || _lt_function_replace_fail=:
                   7762: else
                   7763:   # Save a `func_append' function call even when '+=' is not available
                   7764:   sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
                   7765:     && mv -f "$cfgfile.tmp" "$cfgfile" \
                   7766:       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
                   7767:   test 0 -eq $? || _lt_function_replace_fail=:
                   7768: fi
                   7769: 
                   7770: if test x"$_lt_function_replace_fail" = x":"; then
                   7771:   AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
                   7772: fi
                   7773: ])
                   7774: 
                   7775: # _LT_PATH_CONVERSION_FUNCTIONS
                   7776: # -----------------------------
                   7777: # Determine which file name conversion functions should be used by
                   7778: # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
                   7779: # for certain cross-compile configurations and native mingw.
                   7780: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
                   7781: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   7782: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
                   7783: AC_MSG_CHECKING([how to convert $build file names to $host format])
                   7784: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
                   7785: [case $host in
                   7786:   *-*-mingw* )
                   7787:     case $build in
                   7788:       *-*-mingw* ) # actually msys
                   7789:         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
                   7790:         ;;
                   7791:       *-*-cygwin* )
                   7792:         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
                   7793:         ;;
                   7794:       * ) # otherwise, assume *nix
                   7795:         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
                   7796:         ;;
                   7797:     esac
                   7798:     ;;
                   7799:   *-*-cygwin* )
                   7800:     case $build in
                   7801:       *-*-mingw* ) # actually msys
                   7802:         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
                   7803:         ;;
                   7804:       *-*-cygwin* )
                   7805:         lt_cv_to_host_file_cmd=func_convert_file_noop
                   7806:         ;;
                   7807:       * ) # otherwise, assume *nix
                   7808:         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
                   7809:         ;;
                   7810:     esac
                   7811:     ;;
                   7812:   * ) # unhandled hosts (and "normal" native builds)
                   7813:     lt_cv_to_host_file_cmd=func_convert_file_noop
                   7814:     ;;
                   7815: esac
                   7816: ])
                   7817: to_host_file_cmd=$lt_cv_to_host_file_cmd
                   7818: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
                   7819: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
                   7820:          [0], [convert $build file names to $host format])dnl
                   7821: 
                   7822: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
                   7823: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
                   7824: [#assume ordinary cross tools, or native build.
                   7825: lt_cv_to_tool_file_cmd=func_convert_file_noop
                   7826: case $host in
                   7827:   *-*-mingw* )
                   7828:     case $build in
                   7829:       *-*-mingw* ) # actually msys
                   7830:         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
                   7831:         ;;
                   7832:     esac
                   7833:     ;;
                   7834: esac
                   7835: ])
                   7836: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
                   7837: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
                   7838: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
                   7839:          [0], [convert $build files to toolchain format])dnl
                   7840: ])# _LT_PATH_CONVERSION_FUNCTIONS
                   7841: 
                   7842: # Helper functions for option handling.                    -*- Autoconf -*-
                   7843: #
                   7844: #   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
                   7845: #   Inc.
                   7846: #   Written by Gary V. Vaughan, 2004
                   7847: #
                   7848: # This file is free software; the Free Software Foundation gives
                   7849: # unlimited permission to copy and/or distribute it, with or without
                   7850: # modifications, as long as this notice is preserved.
                   7851: 
                   7852: # serial 7 ltoptions.m4
                   7853: 
                   7854: # This is to help aclocal find these macros, as it can't see m4_define.
                   7855: AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
                   7856: 
                   7857: 
                   7858: # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
                   7859: # ------------------------------------------
                   7860: m4_define([_LT_MANGLE_OPTION],
                   7861: [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
                   7862: 
                   7863: 
                   7864: # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
                   7865: # ---------------------------------------
                   7866: # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
                   7867: # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
                   7868: # saved as a flag.
                   7869: m4_define([_LT_SET_OPTION],
                   7870: [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
                   7871: m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
                   7872:         _LT_MANGLE_DEFUN([$1], [$2]),
                   7873:     [m4_warning([Unknown $1 option `$2'])])[]dnl
                   7874: ])
                   7875: 
                   7876: 
                   7877: # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
                   7878: # ------------------------------------------------------------
                   7879: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
                   7880: m4_define([_LT_IF_OPTION],
                   7881: [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
                   7882: 
                   7883: 
                   7884: # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
                   7885: # -------------------------------------------------------
                   7886: # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
                   7887: # are set.
                   7888: m4_define([_LT_UNLESS_OPTIONS],
                   7889: [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
                   7890:            [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
                   7891:                      [m4_define([$0_found])])])[]dnl
                   7892: m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
                   7893: ])[]dnl
                   7894: ])
                   7895: 
                   7896: 
                   7897: # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
                   7898: # ----------------------------------------
                   7899: # OPTION-LIST is a space-separated list of Libtool options associated
                   7900: # with MACRO-NAME.  If any OPTION has a matching handler declared with
                   7901: # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
                   7902: # the unknown option and exit.
                   7903: m4_defun([_LT_SET_OPTIONS],
                   7904: [# Set options
                   7905: m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
                   7906:     [_LT_SET_OPTION([$1], _LT_Option)])
                   7907: 
                   7908: m4_if([$1],[LT_INIT],[
                   7909:   dnl
                   7910:   dnl Simply set some default values (i.e off) if boolean options were not
                   7911:   dnl specified:
                   7912:   _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
                   7913:   ])
                   7914:   _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
                   7915:   ])
                   7916:   dnl
                   7917:   dnl If no reference was made to various pairs of opposing options, then
                   7918:   dnl we run the default mode handler for the pair.  For example, if neither
                   7919:   dnl `shared' nor `disable-shared' was passed, we enable building of shared
                   7920:   dnl archives by default:
                   7921:   _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
                   7922:   _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
                   7923:   _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
                   7924:   _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
                   7925:                   [_LT_ENABLE_FAST_INSTALL])
                   7926:   ])
                   7927: ])# _LT_SET_OPTIONS
                   7928: 
                   7929: 
                   7930: 
                   7931: # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
                   7932: # -----------------------------------------
                   7933: m4_define([_LT_MANGLE_DEFUN],
                   7934: [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
                   7935: 
                   7936: 
                   7937: # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
                   7938: # -----------------------------------------------
                   7939: m4_define([LT_OPTION_DEFINE],
                   7940: [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
                   7941: ])# LT_OPTION_DEFINE
                   7942: 
                   7943: 
                   7944: # dlopen
                   7945: # ------
                   7946: LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
                   7947: ])
                   7948: 
                   7949: AU_DEFUN([AC_LIBTOOL_DLOPEN],
                   7950: [_LT_SET_OPTION([LT_INIT], [dlopen])
                   7951: AC_DIAGNOSE([obsolete],
                   7952: [$0: Remove this warning and the call to _LT_SET_OPTION when you
                   7953: put the `dlopen' option into LT_INIT's first parameter.])
                   7954: ])
                   7955: 
                   7956: dnl aclocal-1.4 backwards compatibility:
                   7957: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
                   7958: 
                   7959: 
                   7960: # win32-dll
                   7961: # ---------
                   7962: # Declare package support for building win32 dll's.
                   7963: LT_OPTION_DEFINE([LT_INIT], [win32-dll],
                   7964: [enable_win32_dll=yes
                   7965: 
                   7966: case $host in
                   7967: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
                   7968:   AC_CHECK_TOOL(AS, as, false)
                   7969:   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
                   7970:   AC_CHECK_TOOL(OBJDUMP, objdump, false)
                   7971:   ;;
                   7972: esac
                   7973: 
                   7974: test -z "$AS" && AS=as
                   7975: _LT_DECL([], [AS],      [1], [Assembler program])dnl
                   7976: 
                   7977: test -z "$DLLTOOL" && DLLTOOL=dlltool
                   7978: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
                   7979: 
                   7980: test -z "$OBJDUMP" && OBJDUMP=objdump
                   7981: _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
                   7982: ])# win32-dll
                   7983: 
                   7984: AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
                   7985: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   7986: _LT_SET_OPTION([LT_INIT], [win32-dll])
                   7987: AC_DIAGNOSE([obsolete],
                   7988: [$0: Remove this warning and the call to _LT_SET_OPTION when you
                   7989: put the `win32-dll' option into LT_INIT's first parameter.])
                   7990: ])
                   7991: 
                   7992: dnl aclocal-1.4 backwards compatibility:
                   7993: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
                   7994: 
                   7995: 
                   7996: # _LT_ENABLE_SHARED([DEFAULT])
                   7997: # ----------------------------
                   7998: # implement the --enable-shared flag, and supports the `shared' and
                   7999: # `disable-shared' LT_INIT options.
                   8000: # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
                   8001: m4_define([_LT_ENABLE_SHARED],
                   8002: [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
                   8003: AC_ARG_ENABLE([shared],
                   8004:     [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
                   8005:        [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
                   8006:     [p=${PACKAGE-default}
                   8007:     case $enableval in
                   8008:     yes) enable_shared=yes ;;
                   8009:     no) enable_shared=no ;;
                   8010:     *)
                   8011:       enable_shared=no
                   8012:       # Look at the argument we got.  We use all the common list separators.
                   8013:       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
                   8014:       for pkg in $enableval; do
                   8015:        IFS="$lt_save_ifs"
                   8016:        if test "X$pkg" = "X$p"; then
                   8017:          enable_shared=yes
                   8018:        fi
                   8019:       done
                   8020:       IFS="$lt_save_ifs"
                   8021:       ;;
                   8022:     esac],
                   8023:     [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
                   8024: 
                   8025:     _LT_DECL([build_libtool_libs], [enable_shared], [0],
                   8026:        [Whether or not to build shared libraries])
                   8027: ])# _LT_ENABLE_SHARED
                   8028: 
                   8029: LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
                   8030: LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
                   8031: 
                   8032: # Old names:
                   8033: AC_DEFUN([AC_ENABLE_SHARED],
                   8034: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
                   8035: ])
                   8036: 
                   8037: AC_DEFUN([AC_DISABLE_SHARED],
                   8038: [_LT_SET_OPTION([LT_INIT], [disable-shared])
                   8039: ])
                   8040: 
                   8041: AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
                   8042: AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
                   8043: 
                   8044: dnl aclocal-1.4 backwards compatibility:
                   8045: dnl AC_DEFUN([AM_ENABLE_SHARED], [])
                   8046: dnl AC_DEFUN([AM_DISABLE_SHARED], [])
                   8047: 
                   8048: 
                   8049: 
                   8050: # _LT_ENABLE_STATIC([DEFAULT])
                   8051: # ----------------------------
                   8052: # implement the --enable-static flag, and support the `static' and
                   8053: # `disable-static' LT_INIT options.
                   8054: # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
                   8055: m4_define([_LT_ENABLE_STATIC],
                   8056: [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
                   8057: AC_ARG_ENABLE([static],
                   8058:     [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
                   8059:        [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
                   8060:     [p=${PACKAGE-default}
                   8061:     case $enableval in
                   8062:     yes) enable_static=yes ;;
                   8063:     no) enable_static=no ;;
                   8064:     *)
                   8065:      enable_static=no
                   8066:       # Look at the argument we got.  We use all the common list separators.
                   8067:       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
                   8068:       for pkg in $enableval; do
                   8069:        IFS="$lt_save_ifs"
                   8070:        if test "X$pkg" = "X$p"; then
                   8071:          enable_static=yes
                   8072:        fi
                   8073:       done
                   8074:       IFS="$lt_save_ifs"
                   8075:       ;;
                   8076:     esac],
                   8077:     [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
                   8078: 
                   8079:     _LT_DECL([build_old_libs], [enable_static], [0],
                   8080:        [Whether or not to build static libraries])
                   8081: ])# _LT_ENABLE_STATIC
                   8082: 
                   8083: LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
                   8084: LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
                   8085: 
                   8086: # Old names:
                   8087: AC_DEFUN([AC_ENABLE_STATIC],
                   8088: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
                   8089: ])
                   8090: 
                   8091: AC_DEFUN([AC_DISABLE_STATIC],
                   8092: [_LT_SET_OPTION([LT_INIT], [disable-static])
                   8093: ])
                   8094: 
                   8095: AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
                   8096: AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
                   8097: 
                   8098: dnl aclocal-1.4 backwards compatibility:
                   8099: dnl AC_DEFUN([AM_ENABLE_STATIC], [])
                   8100: dnl AC_DEFUN([AM_DISABLE_STATIC], [])
                   8101: 
                   8102: 
                   8103: 
                   8104: # _LT_ENABLE_FAST_INSTALL([DEFAULT])
                   8105: # ----------------------------------
                   8106: # implement the --enable-fast-install flag, and support the `fast-install'
                   8107: # and `disable-fast-install' LT_INIT options.
                   8108: # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
                   8109: m4_define([_LT_ENABLE_FAST_INSTALL],
                   8110: [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
                   8111: AC_ARG_ENABLE([fast-install],
                   8112:     [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
                   8113:     [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
                   8114:     [p=${PACKAGE-default}
                   8115:     case $enableval in
                   8116:     yes) enable_fast_install=yes ;;
                   8117:     no) enable_fast_install=no ;;
                   8118:     *)
                   8119:       enable_fast_install=no
                   8120:       # Look at the argument we got.  We use all the common list separators.
                   8121:       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
                   8122:       for pkg in $enableval; do
                   8123:        IFS="$lt_save_ifs"
                   8124:        if test "X$pkg" = "X$p"; then
                   8125:          enable_fast_install=yes
                   8126:        fi
                   8127:       done
                   8128:       IFS="$lt_save_ifs"
                   8129:       ;;
                   8130:     esac],
                   8131:     [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
                   8132: 
                   8133: _LT_DECL([fast_install], [enable_fast_install], [0],
                   8134:         [Whether or not to optimize for fast installation])dnl
                   8135: ])# _LT_ENABLE_FAST_INSTALL
                   8136: 
                   8137: LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
                   8138: LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
                   8139: 
                   8140: # Old names:
                   8141: AU_DEFUN([AC_ENABLE_FAST_INSTALL],
                   8142: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
                   8143: AC_DIAGNOSE([obsolete],
                   8144: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
                   8145: the `fast-install' option into LT_INIT's first parameter.])
                   8146: ])
                   8147: 
                   8148: AU_DEFUN([AC_DISABLE_FAST_INSTALL],
                   8149: [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
                   8150: AC_DIAGNOSE([obsolete],
                   8151: [$0: Remove this warning and the call to _LT_SET_OPTION when you put
                   8152: the `disable-fast-install' option into LT_INIT's first parameter.])
                   8153: ])
                   8154: 
                   8155: dnl aclocal-1.4 backwards compatibility:
                   8156: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
                   8157: dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
                   8158: 
                   8159: 
                   8160: # _LT_WITH_PIC([MODE])
                   8161: # --------------------
                   8162: # implement the --with-pic flag, and support the `pic-only' and `no-pic'
                   8163: # LT_INIT options.
                   8164: # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
                   8165: m4_define([_LT_WITH_PIC],
                   8166: [AC_ARG_WITH([pic],
                   8167:     [AS_HELP_STRING([--with-pic],
                   8168:        [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
                   8169:     [pic_mode="$withval"],
                   8170:     [pic_mode=default])
                   8171: 
                   8172: test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
                   8173: 
                   8174: _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
                   8175: ])# _LT_WITH_PIC
                   8176: 
                   8177: LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
                   8178: LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
                   8179: 
                   8180: # Old name:
                   8181: AU_DEFUN([AC_LIBTOOL_PICMODE],
                   8182: [_LT_SET_OPTION([LT_INIT], [pic-only])
                   8183: AC_DIAGNOSE([obsolete],
                   8184: [$0: Remove this warning and the call to _LT_SET_OPTION when you
                   8185: put the `pic-only' option into LT_INIT's first parameter.])
                   8186: ])
                   8187: 
                   8188: dnl aclocal-1.4 backwards compatibility:
                   8189: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
                   8190: 
                   8191: 
                   8192: m4_define([_LTDL_MODE], [])
                   8193: LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
                   8194:                 [m4_define([_LTDL_MODE], [nonrecursive])])
                   8195: LT_OPTION_DEFINE([LTDL_INIT], [recursive],
                   8196:                 [m4_define([_LTDL_MODE], [recursive])])
                   8197: LT_OPTION_DEFINE([LTDL_INIT], [subproject],
                   8198:                 [m4_define([_LTDL_MODE], [subproject])])
                   8199: 
                   8200: m4_define([_LTDL_TYPE], [])
                   8201: LT_OPTION_DEFINE([LTDL_INIT], [installable],
                   8202:                 [m4_define([_LTDL_TYPE], [installable])])
                   8203: LT_OPTION_DEFINE([LTDL_INIT], [convenience],
                   8204:                 [m4_define([_LTDL_TYPE], [convenience])])
                   8205: 
                   8206: # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
                   8207: #
                   8208: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
                   8209: # Written by Gary V. Vaughan, 2004
                   8210: #
                   8211: # This file is free software; the Free Software Foundation gives
                   8212: # unlimited permission to copy and/or distribute it, with or without
                   8213: # modifications, as long as this notice is preserved.
                   8214: 
                   8215: # serial 6 ltsugar.m4
                   8216: 
                   8217: # This is to help aclocal find these macros, as it can't see m4_define.
                   8218: AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
                   8219: 
                   8220: 
                   8221: # lt_join(SEP, ARG1, [ARG2...])
                   8222: # -----------------------------
                   8223: # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
                   8224: # associated separator.
                   8225: # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
                   8226: # versions in m4sugar had bugs.
                   8227: m4_define([lt_join],
                   8228: [m4_if([$#], [1], [],
                   8229:        [$#], [2], [[$2]],
                   8230:        [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
                   8231: m4_define([_lt_join],
                   8232: [m4_if([$#$2], [2], [],
                   8233:        [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
                   8234: 
                   8235: 
                   8236: # lt_car(LIST)
                   8237: # lt_cdr(LIST)
                   8238: # ------------
                   8239: # Manipulate m4 lists.
                   8240: # These macros are necessary as long as will still need to support
                   8241: # Autoconf-2.59 which quotes differently.
                   8242: m4_define([lt_car], [[$1]])
                   8243: m4_define([lt_cdr],
                   8244: [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
                   8245:        [$#], 1, [],
                   8246:        [m4_dquote(m4_shift($@))])])
                   8247: m4_define([lt_unquote], $1)
                   8248: 
                   8249: 
                   8250: # lt_append(MACRO-NAME, STRING, [SEPARATOR])
                   8251: # ------------------------------------------
                   8252: # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
                   8253: # Note that neither SEPARATOR nor STRING are expanded; they are appended
                   8254: # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
                   8255: # No SEPARATOR is output if MACRO-NAME was previously undefined (different
                   8256: # than defined and empty).
                   8257: #
                   8258: # This macro is needed until we can rely on Autoconf 2.62, since earlier
                   8259: # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
                   8260: m4_define([lt_append],
                   8261: [m4_define([$1],
                   8262:           m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
                   8263: 
                   8264: 
                   8265: 
                   8266: # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
                   8267: # ----------------------------------------------------------
                   8268: # Produce a SEP delimited list of all paired combinations of elements of
                   8269: # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
                   8270: # has the form PREFIXmINFIXSUFFIXn.
                   8271: # Needed until we can rely on m4_combine added in Autoconf 2.62.
                   8272: m4_define([lt_combine],
                   8273: [m4_if(m4_eval([$# > 3]), [1],
                   8274:        [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
                   8275: [[m4_foreach([_Lt_prefix], [$2],
                   8276:             [m4_foreach([_Lt_suffix],
                   8277:                ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
                   8278:        [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
                   8279: 
                   8280: 
                   8281: # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
                   8282: # -----------------------------------------------------------------------
                   8283: # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
                   8284: # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
                   8285: m4_define([lt_if_append_uniq],
                   8286: [m4_ifdef([$1],
                   8287:          [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
                   8288:                 [lt_append([$1], [$2], [$3])$4],
                   8289:                 [$5])],
                   8290:          [lt_append([$1], [$2], [$3])$4])])
                   8291: 
                   8292: 
                   8293: # lt_dict_add(DICT, KEY, VALUE)
                   8294: # -----------------------------
                   8295: m4_define([lt_dict_add],
                   8296: [m4_define([$1($2)], [$3])])
                   8297: 
                   8298: 
                   8299: # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
                   8300: # --------------------------------------------
                   8301: m4_define([lt_dict_add_subkey],
                   8302: [m4_define([$1($2:$3)], [$4])])
                   8303: 
                   8304: 
                   8305: # lt_dict_fetch(DICT, KEY, [SUBKEY])
                   8306: # ----------------------------------
                   8307: m4_define([lt_dict_fetch],
                   8308: [m4_ifval([$3],
                   8309:        m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
                   8310:     m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
                   8311: 
                   8312: 
                   8313: # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
                   8314: # -----------------------------------------------------------------
                   8315: m4_define([lt_if_dict_fetch],
                   8316: [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
                   8317:        [$5],
                   8318:     [$6])])
                   8319: 
                   8320: 
                   8321: # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
                   8322: # --------------------------------------------------------------
                   8323: m4_define([lt_dict_filter],
                   8324: [m4_if([$5], [], [],
                   8325:   [lt_join(m4_quote(m4_default([$4], [[, ]])),
                   8326:            lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
                   8327:                      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
                   8328: ])
                   8329: 
                   8330: # ltversion.m4 -- version numbers                      -*- Autoconf -*-
                   8331: #
                   8332: #   Copyright (C) 2004 Free Software Foundation, Inc.
                   8333: #   Written by Scott James Remnant, 2004
                   8334: #
                   8335: # This file is free software; the Free Software Foundation gives
                   8336: # unlimited permission to copy and/or distribute it, with or without
                   8337: # modifications, as long as this notice is preserved.
                   8338: 
                   8339: # @configure_input@
                   8340: 
                   8341: # serial 3293 ltversion.m4
                   8342: # This file is part of GNU Libtool
                   8343: 
                   8344: m4_define([LT_PACKAGE_VERSION], [2.4])
                   8345: m4_define([LT_PACKAGE_REVISION], [1.3293])
                   8346: 
                   8347: AC_DEFUN([LTVERSION_VERSION],
                   8348: [macro_version='2.4'
                   8349: macro_revision='1.3293'
                   8350: _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
                   8351: _LT_DECL(, macro_revision, 0)
                   8352: ])
                   8353: 
                   8354: # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
                   8355: #
                   8356: #   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
                   8357: #   Written by Scott James Remnant, 2004.
                   8358: #
                   8359: # This file is free software; the Free Software Foundation gives
                   8360: # unlimited permission to copy and/or distribute it, with or without
                   8361: # modifications, as long as this notice is preserved.
                   8362: 
                   8363: # serial 5 lt~obsolete.m4
                   8364: 
                   8365: # These exist entirely to fool aclocal when bootstrapping libtool.
                   8366: #
                   8367: # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
                   8368: # which have later been changed to m4_define as they aren't part of the
                   8369: # exported API, or moved to Autoconf or Automake where they belong.
                   8370: #
                   8371: # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
                   8372: # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
                   8373: # using a macro with the same name in our local m4/libtool.m4 it'll
                   8374: # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
                   8375: # and doesn't know about Autoconf macros at all.)
                   8376: #
                   8377: # So we provide this file, which has a silly filename so it's always
                   8378: # included after everything else.  This provides aclocal with the
                   8379: # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
                   8380: # because those macros already exist, or will be overwritten later.
                   8381: # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
                   8382: #
                   8383: # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
                   8384: # Yes, that means every name once taken will need to remain here until
                   8385: # we give up compatibility with versions before 1.7, at which point
                   8386: # we need to keep only those names which we still refer to.
                   8387: 
                   8388: # This is to help aclocal find these macros, as it can't see m4_define.
                   8389: AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
                   8390: 
                   8391: m4_ifndef([AC_LIBTOOL_LINKER_OPTION],  [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
                   8392: m4_ifndef([AC_PROG_EGREP],             [AC_DEFUN([AC_PROG_EGREP])])
                   8393: m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],        [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
                   8394: m4_ifndef([_LT_AC_SHELL_INIT],         [AC_DEFUN([_LT_AC_SHELL_INIT])])
                   8395: m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],    [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
                   8396: m4_ifndef([_LT_PROG_LTMAIN],           [AC_DEFUN([_LT_PROG_LTMAIN])])
                   8397: m4_ifndef([_LT_AC_TAGVAR],             [AC_DEFUN([_LT_AC_TAGVAR])])
                   8398: m4_ifndef([AC_LTDL_ENABLE_INSTALL],    [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
                   8399: m4_ifndef([AC_LTDL_PREOPEN],           [AC_DEFUN([AC_LTDL_PREOPEN])])
                   8400: m4_ifndef([_LT_AC_SYS_COMPILER],       [AC_DEFUN([_LT_AC_SYS_COMPILER])])
                   8401: m4_ifndef([_LT_AC_LOCK],               [AC_DEFUN([_LT_AC_LOCK])])
                   8402: m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],        [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
                   8403: m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],    [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
                   8404: m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],    [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
                   8405: m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
                   8406: m4_ifndef([AC_LIBTOOL_OBJDIR],         [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
                   8407: m4_ifndef([AC_LTDL_OBJDIR],            [AC_DEFUN([AC_LTDL_OBJDIR])])
                   8408: m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
                   8409: m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],  [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
                   8410: m4_ifndef([AC_PATH_MAGIC],             [AC_DEFUN([AC_PATH_MAGIC])])
                   8411: m4_ifndef([AC_PROG_LD_GNU],            [AC_DEFUN([AC_PROG_LD_GNU])])
                   8412: m4_ifndef([AC_PROG_LD_RELOAD_FLAG],    [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
                   8413: m4_ifndef([AC_DEPLIBS_CHECK_METHOD],   [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
                   8414: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
                   8415: m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
                   8416: m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
                   8417: m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
                   8418: m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
                   8419: m4_ifndef([LT_AC_PROG_EGREP],          [AC_DEFUN([LT_AC_PROG_EGREP])])
                   8420: m4_ifndef([LT_AC_PROG_SED],            [AC_DEFUN([LT_AC_PROG_SED])])
                   8421: m4_ifndef([_LT_CC_BASENAME],           [AC_DEFUN([_LT_CC_BASENAME])])
                   8422: m4_ifndef([_LT_COMPILER_BOILERPLATE],  [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
                   8423: m4_ifndef([_LT_LINKER_BOILERPLATE],    [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
                   8424: m4_ifndef([_AC_PROG_LIBTOOL],          [AC_DEFUN([_AC_PROG_LIBTOOL])])
                   8425: m4_ifndef([AC_LIBTOOL_SETUP],          [AC_DEFUN([AC_LIBTOOL_SETUP])])
                   8426: m4_ifndef([_LT_AC_CHECK_DLFCN],                [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
                   8427: m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],     [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
                   8428: m4_ifndef([_LT_AC_TAGCONFIG],          [AC_DEFUN([_LT_AC_TAGCONFIG])])
                   8429: m4_ifndef([AC_DISABLE_FAST_INSTALL],   [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
                   8430: m4_ifndef([_LT_AC_LANG_CXX],           [AC_DEFUN([_LT_AC_LANG_CXX])])
                   8431: m4_ifndef([_LT_AC_LANG_F77],           [AC_DEFUN([_LT_AC_LANG_F77])])
                   8432: m4_ifndef([_LT_AC_LANG_GCJ],           [AC_DEFUN([_LT_AC_LANG_GCJ])])
                   8433: m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],  [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
                   8434: m4_ifndef([_LT_AC_LANG_C_CONFIG],      [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
                   8435: m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],        [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
                   8436: m4_ifndef([_LT_AC_LANG_CXX_CONFIG],    [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
                   8437: m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],        [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
                   8438: m4_ifndef([_LT_AC_LANG_F77_CONFIG],    [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
                   8439: m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],        [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
                   8440: m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],    [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
                   8441: m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
                   8442: m4_ifndef([_LT_AC_LANG_RC_CONFIG],     [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
                   8443: m4_ifndef([AC_LIBTOOL_CONFIG],         [AC_DEFUN([AC_LIBTOOL_CONFIG])])
                   8444: m4_ifndef([_LT_AC_FILE_LTDLL_C],       [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
                   8445: m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],        [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
                   8446: m4_ifndef([_LT_AC_PROG_CXXCPP],                [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
                   8447: m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],        [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
                   8448: m4_ifndef([_LT_PROG_ECHO_BACKSLASH],   [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
                   8449: m4_ifndef([_LT_PROG_F77],              [AC_DEFUN([_LT_PROG_F77])])
                   8450: m4_ifndef([_LT_PROG_FC],               [AC_DEFUN([_LT_PROG_FC])])
                   8451: m4_ifndef([_LT_PROG_CXX],              [AC_DEFUN([_LT_PROG_CXX])])
                   8452: 
                   8453: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
                   8454: #
                   8455: # This file is free software; the Free Software Foundation
                   8456: # gives unlimited permission to copy and/or distribute it,
                   8457: # with or without modifications, as long as this notice is preserved.
                   8458: 
                   8459: # AM_AUTOMAKE_VERSION(VERSION)
                   8460: # ----------------------------
                   8461: # Automake X.Y traces this macro to ensure aclocal.m4 has been
                   8462: # generated from the m4 files accompanying Automake X.Y.
                   8463: # (This private macro should not be called outside this file.)
                   8464: AC_DEFUN([AM_AUTOMAKE_VERSION],
                   8465: [am__api_version='1.11'
                   8466: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
                   8467: dnl require some minimum version.  Point them to the right macro.
                   8468: m4_if([$1], [1.11.1], [],
                   8469:       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
                   8470: ])
                   8471: 
                   8472: # _AM_AUTOCONF_VERSION(VERSION)
                   8473: # -----------------------------
                   8474: # aclocal traces this macro to find the Autoconf version.
                   8475: # This is a private macro too.  Using m4_define simplifies
                   8476: # the logic in aclocal, which can simply ignore this definition.
                   8477: m4_define([_AM_AUTOCONF_VERSION], [])
                   8478: 
                   8479: # AM_SET_CURRENT_AUTOMAKE_VERSION
                   8480: # -------------------------------
                   8481: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
                   8482: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
                   8483: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
                   8484: [AM_AUTOMAKE_VERSION([1.11.1])dnl
                   8485: m4_ifndef([AC_AUTOCONF_VERSION],
                   8486:   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
                   8487: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
                   8488: 
                   8489: # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
                   8490: 
                   8491: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
                   8492: #
                   8493: # This file is free software; the Free Software Foundation
                   8494: # gives unlimited permission to copy and/or distribute it,
                   8495: # with or without modifications, as long as this notice is preserved.
                   8496: 
                   8497: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
                   8498: # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
                   8499: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
                   8500: #
                   8501: # Of course, Automake must honor this variable whenever it calls a
                   8502: # tool from the auxiliary directory.  The problem is that $srcdir (and
                   8503: # therefore $ac_aux_dir as well) can be either absolute or relative,
                   8504: # depending on how configure is run.  This is pretty annoying, since
                   8505: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
                   8506: # source directory, any form will work fine, but in subdirectories a
                   8507: # relative path needs to be adjusted first.
                   8508: #
                   8509: # $ac_aux_dir/missing
                   8510: #    fails when called from a subdirectory if $ac_aux_dir is relative
                   8511: # $top_srcdir/$ac_aux_dir/missing
                   8512: #    fails if $ac_aux_dir is absolute,
                   8513: #    fails when called from a subdirectory in a VPATH build with
                   8514: #          a relative $ac_aux_dir
                   8515: #
                   8516: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
                   8517: # are both prefixed by $srcdir.  In an in-source build this is usually
                   8518: # harmless because $srcdir is `.', but things will broke when you
                   8519: # start a VPATH build or use an absolute $srcdir.
                   8520: #
                   8521: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
                   8522: # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
                   8523: #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
                   8524: # and then we would define $MISSING as
                   8525: #   MISSING="\${SHELL} $am_aux_dir/missing"
                   8526: # This will work as long as MISSING is not called from configure, because
                   8527: # unfortunately $(top_srcdir) has no meaning in configure.
                   8528: # However there are other variables, like CC, which are often used in
                   8529: # configure, and could therefore not use this "fixed" $ac_aux_dir.
                   8530: #
                   8531: # Another solution, used here, is to always expand $ac_aux_dir to an
                   8532: # absolute PATH.  The drawback is that using absolute paths prevent a
                   8533: # configured tree to be moved without reconfiguration.
                   8534: 
                   8535: AC_DEFUN([AM_AUX_DIR_EXPAND],
                   8536: [dnl Rely on autoconf to set up CDPATH properly.
                   8537: AC_PREREQ([2.50])dnl
                   8538: # expand $ac_aux_dir to an absolute path
                   8539: am_aux_dir=`cd $ac_aux_dir && pwd`
                   8540: ])
                   8541: 
                   8542: # AM_CONDITIONAL                                            -*- Autoconf -*-
                   8543: 
                   8544: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
                   8545: # Free Software Foundation, Inc.
                   8546: #
                   8547: # This file is free software; the Free Software Foundation
                   8548: # gives unlimited permission to copy and/or distribute it,
                   8549: # with or without modifications, as long as this notice is preserved.
                   8550: 
                   8551: # serial 9
                   8552: 
                   8553: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
                   8554: # -------------------------------------
                   8555: # Define a conditional.
                   8556: AC_DEFUN([AM_CONDITIONAL],
                   8557: [AC_PREREQ(2.52)dnl
                   8558:  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
                   8559:        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
                   8560: AC_SUBST([$1_TRUE])dnl
                   8561: AC_SUBST([$1_FALSE])dnl
                   8562: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
                   8563: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
                   8564: m4_define([_AM_COND_VALUE_$1], [$2])dnl
                   8565: if $2; then
                   8566:   $1_TRUE=
                   8567:   $1_FALSE='#'
                   8568: else
                   8569:   $1_TRUE='#'
                   8570:   $1_FALSE=
                   8571: fi
                   8572: AC_CONFIG_COMMANDS_PRE(
                   8573: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
                   8574:   AC_MSG_ERROR([[conditional "$1" was never defined.
                   8575: Usually this means the macro was only invoked conditionally.]])
                   8576: fi])])
                   8577: 
                   8578: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
                   8579: # Free Software Foundation, Inc.
                   8580: #
                   8581: # This file is free software; the Free Software Foundation
                   8582: # gives unlimited permission to copy and/or distribute it,
                   8583: # with or without modifications, as long as this notice is preserved.
                   8584: 
                   8585: # serial 10
                   8586: 
                   8587: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
                   8588: # written in clear, in which case automake, when reading aclocal.m4,
                   8589: # will think it sees a *use*, and therefore will trigger all it's
                   8590: # C support machinery.  Also note that it means that autoscan, seeing
                   8591: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
                   8592: 
                   8593: 
                   8594: # _AM_DEPENDENCIES(NAME)
                   8595: # ----------------------
                   8596: # See how the compiler implements dependency checking.
                   8597: # NAME is "CC", "CXX", "GCJ", or "OBJC".
                   8598: # We try a few techniques and use that to set a single cache variable.
                   8599: #
                   8600: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
                   8601: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
                   8602: # dependency, and given that the user is not expected to run this macro,
                   8603: # just rely on AC_PROG_CC.
                   8604: AC_DEFUN([_AM_DEPENDENCIES],
                   8605: [AC_REQUIRE([AM_SET_DEPDIR])dnl
                   8606: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
                   8607: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
                   8608: AC_REQUIRE([AM_DEP_TRACK])dnl
                   8609: 
                   8610: ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
                   8611:        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
                   8612:        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
                   8613:        [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
                   8614:        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
                   8615:                    [depcc="$$1"   am_compiler_list=])
                   8616: 
                   8617: AC_CACHE_CHECK([dependency style of $depcc],
                   8618:                [am_cv_$1_dependencies_compiler_type],
                   8619: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
                   8620:   # We make a subdir and do the tests there.  Otherwise we can end up
                   8621:   # making bogus files that we don't know about and never remove.  For
                   8622:   # instance it was reported that on HP-UX the gcc test will end up
                   8623:   # making a dummy file named `D' -- because `-MD' means `put the output
                   8624:   # in D'.
                   8625:   mkdir conftest.dir
                   8626:   # Copy depcomp to subdir because otherwise we won't find it if we're
                   8627:   # using a relative directory.
                   8628:   cp "$am_depcomp" conftest.dir
                   8629:   cd conftest.dir
                   8630:   # We will build objects and dependencies in a subdirectory because
                   8631:   # it helps to detect inapplicable dependency modes.  For instance
                   8632:   # both Tru64's cc and ICC support -MD to output dependencies as a
                   8633:   # side effect of compilation, but ICC will put the dependencies in
                   8634:   # the current directory while Tru64 will put them in the object
                   8635:   # directory.
                   8636:   mkdir sub
                   8637: 
                   8638:   am_cv_$1_dependencies_compiler_type=none
                   8639:   if test "$am_compiler_list" = ""; then
                   8640:      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
                   8641:   fi
                   8642:   am__universal=false
                   8643:   m4_case([$1], [CC],
                   8644:     [case " $depcc " in #(
                   8645:      *\ -arch\ *\ -arch\ *) am__universal=true ;;
                   8646:      esac],
                   8647:     [CXX],
                   8648:     [case " $depcc " in #(
                   8649:      *\ -arch\ *\ -arch\ *) am__universal=true ;;
                   8650:      esac])
                   8651: 
                   8652:   for depmode in $am_compiler_list; do
                   8653:     # Setup a source with many dependencies, because some compilers
                   8654:     # like to wrap large dependency lists on column 80 (with \), and
                   8655:     # we should not choose a depcomp mode which is confused by this.
                   8656:     #
                   8657:     # We need to recreate these files for each test, as the compiler may
                   8658:     # overwrite some of them when testing with obscure command lines.
                   8659:     # This happens at least with the AIX C compiler.
                   8660:     : > sub/conftest.c
                   8661:     for i in 1 2 3 4 5 6; do
                   8662:       echo '#include "conftst'$i'.h"' >> sub/conftest.c
                   8663:       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
                   8664:       # Solaris 8's {/usr,}/bin/sh.
                   8665:       touch sub/conftst$i.h
                   8666:     done
                   8667:     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
                   8668: 
                   8669:     # We check with `-c' and `-o' for the sake of the "dashmstdout"
                   8670:     # mode.  It turns out that the SunPro C++ compiler does not properly
                   8671:     # handle `-M -o', and we need to detect this.  Also, some Intel
                   8672:     # versions had trouble with output in subdirs
                   8673:     am__obj=sub/conftest.${OBJEXT-o}
                   8674:     am__minus_obj="-o $am__obj"
                   8675:     case $depmode in
                   8676:     gcc)
                   8677:       # This depmode causes a compiler race in universal mode.
                   8678:       test "$am__universal" = false || continue
                   8679:       ;;
                   8680:     nosideeffect)
                   8681:       # after this tag, mechanisms are not by side-effect, so they'll
                   8682:       # only be used when explicitly requested
                   8683:       if test "x$enable_dependency_tracking" = xyes; then
                   8684:        continue
                   8685:       else
                   8686:        break
                   8687:       fi
                   8688:       ;;
                   8689:     msvisualcpp | msvcmsys)
                   8690:       # This compiler won't grok `-c -o', but also, the minuso test has
                   8691:       # not run yet.  These depmodes are late enough in the game, and
                   8692:       # so weak that their functioning should not be impacted.
                   8693:       am__obj=conftest.${OBJEXT-o}
                   8694:       am__minus_obj=
                   8695:       ;;
                   8696:     none) break ;;
                   8697:     esac
                   8698:     if depmode=$depmode \
                   8699:        source=sub/conftest.c object=$am__obj \
                   8700:        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
                   8701:        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
                   8702:          >/dev/null 2>conftest.err &&
                   8703:        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
                   8704:        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
                   8705:        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
                   8706:        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
                   8707:       # icc doesn't choke on unknown options, it will just issue warnings
                   8708:       # or remarks (even with -Werror).  So we grep stderr for any message
                   8709:       # that says an option was ignored or not supported.
                   8710:       # When given -MP, icc 7.0 and 7.1 complain thusly:
                   8711:       #   icc: Command line warning: ignoring option '-M'; no argument required
                   8712:       # The diagnosis changed in icc 8.0:
                   8713:       #   icc: Command line remark: option '-MP' not supported
                   8714:       if (grep 'ignoring option' conftest.err ||
                   8715:           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
                   8716:         am_cv_$1_dependencies_compiler_type=$depmode
                   8717:         break
                   8718:       fi
                   8719:     fi
                   8720:   done
                   8721: 
                   8722:   cd ..
                   8723:   rm -rf conftest.dir
                   8724: else
                   8725:   am_cv_$1_dependencies_compiler_type=none
                   8726: fi
                   8727: ])
                   8728: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
                   8729: AM_CONDITIONAL([am__fastdep$1], [
                   8730:   test "x$enable_dependency_tracking" != xno \
                   8731:   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
                   8732: ])
                   8733: 
                   8734: 
                   8735: # AM_SET_DEPDIR
                   8736: # -------------
                   8737: # Choose a directory name for dependency files.
                   8738: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
                   8739: AC_DEFUN([AM_SET_DEPDIR],
                   8740: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
                   8741: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
                   8742: ])
                   8743: 
                   8744: 
                   8745: # AM_DEP_TRACK
                   8746: # ------------
                   8747: AC_DEFUN([AM_DEP_TRACK],
                   8748: [AC_ARG_ENABLE(dependency-tracking,
                   8749: [  --disable-dependency-tracking  speeds up one-time build
                   8750:   --enable-dependency-tracking   do not reject slow dependency extractors])
                   8751: if test "x$enable_dependency_tracking" != xno; then
                   8752:   am_depcomp="$ac_aux_dir/depcomp"
                   8753:   AMDEPBACKSLASH='\'
                   8754: fi
                   8755: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
                   8756: AC_SUBST([AMDEPBACKSLASH])dnl
                   8757: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
                   8758: ])
                   8759: 
                   8760: # Generate code to set up dependency tracking.              -*- Autoconf -*-
                   8761: 
                   8762: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
                   8763: # Free Software Foundation, Inc.
                   8764: #
                   8765: # This file is free software; the Free Software Foundation
                   8766: # gives unlimited permission to copy and/or distribute it,
                   8767: # with or without modifications, as long as this notice is preserved.
                   8768: 
                   8769: #serial 5
                   8770: 
                   8771: # _AM_OUTPUT_DEPENDENCY_COMMANDS
                   8772: # ------------------------------
                   8773: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
                   8774: [{
                   8775:   # Autoconf 2.62 quotes --file arguments for eval, but not when files
                   8776:   # are listed without --file.  Let's play safe and only enable the eval
                   8777:   # if we detect the quoting.
                   8778:   case $CONFIG_FILES in
                   8779:   *\'*) eval set x "$CONFIG_FILES" ;;
                   8780:   *)   set x $CONFIG_FILES ;;
                   8781:   esac
                   8782:   shift
                   8783:   for mf
                   8784:   do
                   8785:     # Strip MF so we end up with the name of the file.
                   8786:     mf=`echo "$mf" | sed -e 's/:.*$//'`
                   8787:     # Check whether this is an Automake generated Makefile or not.
                   8788:     # We used to match only the files named `Makefile.in', but
                   8789:     # some people rename them; so instead we look at the file content.
                   8790:     # Grep'ing the first line is not enough: some people post-process
                   8791:     # each Makefile.in and add a new line on top of each file to say so.
                   8792:     # Grep'ing the whole file is not good either: AIX grep has a line
                   8793:     # limit of 2048, but all sed's we know have understand at least 4000.
                   8794:     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
                   8795:       dirpart=`AS_DIRNAME("$mf")`
                   8796:     else
                   8797:       continue
                   8798:     fi
                   8799:     # Extract the definition of DEPDIR, am__include, and am__quote
                   8800:     # from the Makefile without running `make'.
                   8801:     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
                   8802:     test -z "$DEPDIR" && continue
                   8803:     am__include=`sed -n 's/^am__include = //p' < "$mf"`
                   8804:     test -z "am__include" && continue
                   8805:     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
                   8806:     # When using ansi2knr, U may be empty or an underscore; expand it
                   8807:     U=`sed -n 's/^U = //p' < "$mf"`
                   8808:     # Find all dependency output files, they are included files with
                   8809:     # $(DEPDIR) in their names.  We invoke sed twice because it is the
                   8810:     # simplest approach to changing $(DEPDIR) to its actual value in the
                   8811:     # expansion.
                   8812:     for file in `sed -n "
                   8813:       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
                   8814:         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
                   8815:       # Make sure the directory exists.
                   8816:       test -f "$dirpart/$file" && continue
                   8817:       fdir=`AS_DIRNAME(["$file"])`
                   8818:       AS_MKDIR_P([$dirpart/$fdir])
                   8819:       # echo "creating $dirpart/$file"
                   8820:       echo '# dummy' > "$dirpart/$file"
                   8821:     done
                   8822:   done
                   8823: }
                   8824: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
                   8825: 
                   8826: 
                   8827: # AM_OUTPUT_DEPENDENCY_COMMANDS
                   8828: # -----------------------------
                   8829: # This macro should only be invoked once -- use via AC_REQUIRE.
                   8830: #
                   8831: # This code is only required when automatic dependency tracking
                   8832: # is enabled.  FIXME.  This creates each `.P' file that we will
                   8833: # need in order to bootstrap the dependency handling code.
                   8834: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
                   8835: [AC_CONFIG_COMMANDS([depfiles],
                   8836:      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
                   8837:      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
                   8838: ])
                   8839: 
                   8840: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
                   8841: # Free Software Foundation, Inc.
                   8842: #
                   8843: # This file is free software; the Free Software Foundation
                   8844: # gives unlimited permission to copy and/or distribute it,
                   8845: # with or without modifications, as long as this notice is preserved.
                   8846: 
                   8847: # serial 8
                   8848: 
                   8849: # AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
                   8850: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
                   8851: 
                   8852: # Do all the work for Automake.                             -*- Autoconf -*-
                   8853: 
                   8854: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
                   8855: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
                   8856: #
                   8857: # This file is free software; the Free Software Foundation
                   8858: # gives unlimited permission to copy and/or distribute it,
                   8859: # with or without modifications, as long as this notice is preserved.
                   8860: 
                   8861: # serial 16
                   8862: 
                   8863: # This macro actually does too much.  Some checks are only needed if
                   8864: # your package does certain things.  But this isn't really a big deal.
                   8865: 
                   8866: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
                   8867: # AM_INIT_AUTOMAKE([OPTIONS])
                   8868: # -----------------------------------------------
                   8869: # The call with PACKAGE and VERSION arguments is the old style
                   8870: # call (pre autoconf-2.50), which is being phased out.  PACKAGE
                   8871: # and VERSION should now be passed to AC_INIT and removed from
                   8872: # the call to AM_INIT_AUTOMAKE.
                   8873: # We support both call styles for the transition.  After
                   8874: # the next Automake release, Autoconf can make the AC_INIT
                   8875: # arguments mandatory, and then we can depend on a new Autoconf
                   8876: # release and drop the old call support.
                   8877: AC_DEFUN([AM_INIT_AUTOMAKE],
                   8878: [AC_PREREQ([2.62])dnl
                   8879: dnl Autoconf wants to disallow AM_ names.  We explicitly allow
                   8880: dnl the ones we care about.
                   8881: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
                   8882: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
                   8883: AC_REQUIRE([AC_PROG_INSTALL])dnl
                   8884: if test "`cd $srcdir && pwd`" != "`pwd`"; then
                   8885:   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
                   8886:   # is not polluted with repeated "-I."
                   8887:   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
                   8888:   # test to see if srcdir already configured
                   8889:   if test -f $srcdir/config.status; then
                   8890:     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
                   8891:   fi
                   8892: fi
                   8893: 
                   8894: # test whether we have cygpath
                   8895: if test -z "$CYGPATH_W"; then
                   8896:   if (cygpath --version) >/dev/null 2>/dev/null; then
                   8897:     CYGPATH_W='cygpath -w'
                   8898:   else
                   8899:     CYGPATH_W=echo
                   8900:   fi
                   8901: fi
                   8902: AC_SUBST([CYGPATH_W])
                   8903: 
                   8904: # Define the identity of the package.
                   8905: dnl Distinguish between old-style and new-style calls.
                   8906: m4_ifval([$2],
                   8907: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
                   8908:  AC_SUBST([PACKAGE], [$1])dnl
                   8909:  AC_SUBST([VERSION], [$2])],
                   8910: [_AM_SET_OPTIONS([$1])dnl
                   8911: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
                   8912: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
                   8913:   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
                   8914:  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
                   8915:  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
                   8916: 
                   8917: _AM_IF_OPTION([no-define],,
                   8918: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
                   8919:  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
                   8920: 
                   8921: # Some tools Automake needs.
                   8922: AC_REQUIRE([AM_SANITY_CHECK])dnl
                   8923: AC_REQUIRE([AC_ARG_PROGRAM])dnl
                   8924: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
                   8925: AM_MISSING_PROG(AUTOCONF, autoconf)
                   8926: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
                   8927: AM_MISSING_PROG(AUTOHEADER, autoheader)
                   8928: AM_MISSING_PROG(MAKEINFO, makeinfo)
                   8929: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
                   8930: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
                   8931: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
                   8932: # We need awk for the "check" target.  The system "awk" is bad on
                   8933: # some platforms.
                   8934: AC_REQUIRE([AC_PROG_AWK])dnl
                   8935: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
                   8936: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
                   8937: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
                   8938:              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
                   8939:                             [_AM_PROG_TAR([v7])])])
                   8940: _AM_IF_OPTION([no-dependencies],,
                   8941: [AC_PROVIDE_IFELSE([AC_PROG_CC],
                   8942:                  [_AM_DEPENDENCIES(CC)],
                   8943:                  [define([AC_PROG_CC],
                   8944:                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
                   8945: AC_PROVIDE_IFELSE([AC_PROG_CXX],
                   8946:                  [_AM_DEPENDENCIES(CXX)],
                   8947:                  [define([AC_PROG_CXX],
                   8948:                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
                   8949: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
                   8950:                  [_AM_DEPENDENCIES(OBJC)],
                   8951:                  [define([AC_PROG_OBJC],
                   8952:                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
                   8953: ])
                   8954: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
                   8955: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
                   8956: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
                   8957: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
                   8958: AC_CONFIG_COMMANDS_PRE(dnl
                   8959: [m4_provide_if([_AM_COMPILER_EXEEXT],
                   8960:   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
                   8961: ])
                   8962: 
                   8963: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
                   8964: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
                   8965: dnl mangled by Autoconf and run in a shell conditional statement.
                   8966: m4_define([_AC_COMPILER_EXEEXT],
                   8967: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
                   8968: 
                   8969: 
                   8970: # When config.status generates a header, we must update the stamp-h file.
                   8971: # This file resides in the same directory as the config header
                   8972: # that is generated.  The stamp files are numbered to have different names.
                   8973: 
                   8974: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
                   8975: # loop where config.status creates the headers, so we can generate
                   8976: # our stamp files there.
                   8977: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
                   8978: [# Compute $1's index in $config_headers.
                   8979: _am_arg=$1
                   8980: _am_stamp_count=1
                   8981: for _am_header in $config_headers :; do
                   8982:   case $_am_header in
                   8983:     $_am_arg | $_am_arg:* )
                   8984:       break ;;
                   8985:     * )
                   8986:       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
                   8987:   esac
                   8988: done
                   8989: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
                   8990: 
                   8991: # Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
                   8992: #
                   8993: # This file is free software; the Free Software Foundation
                   8994: # gives unlimited permission to copy and/or distribute it,
                   8995: # with or without modifications, as long as this notice is preserved.
                   8996: 
                   8997: # AM_PROG_INSTALL_SH
                   8998: # ------------------
                   8999: # Define $install_sh.
                   9000: AC_DEFUN([AM_PROG_INSTALL_SH],
                   9001: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
                   9002: if test x"${install_sh}" != xset; then
                   9003:   case $am_aux_dir in
                   9004:   *\ * | *\    *)
                   9005:     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
                   9006:   *)
                   9007:     install_sh="\${SHELL} $am_aux_dir/install-sh"
                   9008:   esac
                   9009: fi
                   9010: AC_SUBST(install_sh)])
                   9011: 
                   9012: # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
                   9013: #
                   9014: # This file is free software; the Free Software Foundation
                   9015: # gives unlimited permission to copy and/or distribute it,
                   9016: # with or without modifications, as long as this notice is preserved.
                   9017: 
                   9018: # serial 2
                   9019: 
                   9020: # Check whether the underlying file-system supports filenames
                   9021: # with a leading dot.  For instance MS-DOS doesn't.
                   9022: AC_DEFUN([AM_SET_LEADING_DOT],
                   9023: [rm -rf .tst 2>/dev/null
                   9024: mkdir .tst 2>/dev/null
                   9025: if test -d .tst; then
                   9026:   am__leading_dot=.
                   9027: else
                   9028:   am__leading_dot=_
                   9029: fi
                   9030: rmdir .tst 2>/dev/null
                   9031: AC_SUBST([am__leading_dot])])
                   9032: 
                   9033: # Check to see how 'make' treats includes.                 -*- Autoconf -*-
                   9034: 
                   9035: # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
                   9036: #
                   9037: # This file is free software; the Free Software Foundation
                   9038: # gives unlimited permission to copy and/or distribute it,
                   9039: # with or without modifications, as long as this notice is preserved.
                   9040: 
                   9041: # serial 4
                   9042: 
                   9043: # AM_MAKE_INCLUDE()
                   9044: # -----------------
                   9045: # Check to see how make treats includes.
                   9046: AC_DEFUN([AM_MAKE_INCLUDE],
                   9047: [am_make=${MAKE-make}
                   9048: cat > confinc << 'END'
                   9049: am__doit:
                   9050:        @echo this is the am__doit target
                   9051: .PHONY: am__doit
                   9052: END
                   9053: # If we don't find an include directive, just comment out the code.
                   9054: AC_MSG_CHECKING([for style of include used by $am_make])
                   9055: am__include="#"
                   9056: am__quote=
                   9057: _am_result=none
                   9058: # First try GNU make style include.
                   9059: echo "include confinc" > confmf
                   9060: # Ignore all kinds of additional output from `make'.
                   9061: case `$am_make -s -f confmf 2> /dev/null` in #(
                   9062: *the\ am__doit\ target*)
                   9063:   am__include=include
                   9064:   am__quote=
                   9065:   _am_result=GNU
                   9066:   ;;
                   9067: esac
                   9068: # Now try BSD make style include.
                   9069: if test "$am__include" = "#"; then
                   9070:    echo '.include "confinc"' > confmf
                   9071:    case `$am_make -s -f confmf 2> /dev/null` in #(
                   9072:    *the\ am__doit\ target*)
                   9073:      am__include=.include
                   9074:      am__quote="\""
                   9075:      _am_result=BSD
                   9076:      ;;
                   9077:    esac
                   9078: fi
                   9079: AC_SUBST([am__include])
                   9080: AC_SUBST([am__quote])
                   9081: AC_MSG_RESULT([$_am_result])
                   9082: rm -f confinc confmf
                   9083: ])
                   9084: 
                   9085: # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
                   9086: # Free Software Foundation, Inc.
                   9087: #
                   9088: # This file is free software; the Free Software Foundation
                   9089: # gives unlimited permission to copy and/or distribute it,
                   9090: # with or without modifications, as long as this notice is preserved.
                   9091: 
                   9092: # serial 6
                   9093: 
                   9094: # AM_PROG_CC_C_O
                   9095: # --------------
                   9096: # Like AC_PROG_CC_C_O, but changed for automake.
                   9097: AC_DEFUN([AM_PROG_CC_C_O],
                   9098: [AC_REQUIRE([AC_PROG_CC_C_O])dnl
                   9099: AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
                   9100: AC_REQUIRE_AUX_FILE([compile])dnl
                   9101: # FIXME: we rely on the cache variable name because
                   9102: # there is no other way.
                   9103: set dummy $CC
                   9104: am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
                   9105: eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
                   9106: if test "$am_t" != yes; then
                   9107:    # Losing compiler, so override with the script.
                   9108:    # FIXME: It is wrong to rewrite CC.
                   9109:    # But if we don't then we get into trouble of one sort or another.
                   9110:    # A longer-term fix would be to have automake use am__CC in this case,
                   9111:    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
                   9112:    CC="$am_aux_dir/compile $CC"
                   9113: fi
                   9114: dnl Make sure AC_PROG_CC is never called again, or it will override our
                   9115: dnl setting of CC.
                   9116: m4_define([AC_PROG_CC],
                   9117:           [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
                   9118: ])
                   9119: 
                   9120: # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
                   9121: 
                   9122: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
                   9123: # Free Software Foundation, Inc.
                   9124: #
                   9125: # This file is free software; the Free Software Foundation
                   9126: # gives unlimited permission to copy and/or distribute it,
                   9127: # with or without modifications, as long as this notice is preserved.
                   9128: 
                   9129: # serial 6
                   9130: 
                   9131: # AM_MISSING_PROG(NAME, PROGRAM)
                   9132: # ------------------------------
                   9133: AC_DEFUN([AM_MISSING_PROG],
                   9134: [AC_REQUIRE([AM_MISSING_HAS_RUN])
                   9135: $1=${$1-"${am_missing_run}$2"}
                   9136: AC_SUBST($1)])
                   9137: 
                   9138: 
                   9139: # AM_MISSING_HAS_RUN
                   9140: # ------------------
                   9141: # Define MISSING if not defined so far and test if it supports --run.
                   9142: # If it does, set am_missing_run to use it, otherwise, to nothing.
                   9143: AC_DEFUN([AM_MISSING_HAS_RUN],
                   9144: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
                   9145: AC_REQUIRE_AUX_FILE([missing])dnl
                   9146: if test x"${MISSING+set}" != xset; then
                   9147:   case $am_aux_dir in
                   9148:   *\ * | *\    *)
                   9149:     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
                   9150:   *)
                   9151:     MISSING="\${SHELL} $am_aux_dir/missing" ;;
                   9152:   esac
                   9153: fi
                   9154: # Use eval to expand $SHELL
                   9155: if eval "$MISSING --run true"; then
                   9156:   am_missing_run="$MISSING --run "
                   9157: else
                   9158:   am_missing_run=
                   9159:   AC_MSG_WARN([`missing' script is too old or missing])
                   9160: fi
                   9161: ])
                   9162: 
                   9163: # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
                   9164: #
                   9165: # This file is free software; the Free Software Foundation
                   9166: # gives unlimited permission to copy and/or distribute it,
                   9167: # with or without modifications, as long as this notice is preserved.
                   9168: 
                   9169: # AM_PROG_MKDIR_P
                   9170: # ---------------
                   9171: # Check for `mkdir -p'.
                   9172: AC_DEFUN([AM_PROG_MKDIR_P],
                   9173: [AC_PREREQ([2.60])dnl
                   9174: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
                   9175: dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
                   9176: dnl while keeping a definition of mkdir_p for backward compatibility.
                   9177: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
                   9178: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
                   9179: dnl Makefile.ins that do not define MKDIR_P, so we do our own
                   9180: dnl adjustment using top_builddir (which is defined more often than
                   9181: dnl MKDIR_P).
                   9182: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
                   9183: case $mkdir_p in
                   9184:   [[\\/$]]* | ?:[[\\/]]*) ;;
                   9185:   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
                   9186: esac
                   9187: ])
                   9188: 
                   9189: # Helper functions for option handling.                     -*- Autoconf -*-
                   9190: 
                   9191: # Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
                   9192: #
                   9193: # This file is free software; the Free Software Foundation
                   9194: # gives unlimited permission to copy and/or distribute it,
                   9195: # with or without modifications, as long as this notice is preserved.
                   9196: 
                   9197: # serial 4
                   9198: 
                   9199: # _AM_MANGLE_OPTION(NAME)
                   9200: # -----------------------
                   9201: AC_DEFUN([_AM_MANGLE_OPTION],
                   9202: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
                   9203: 
                   9204: # _AM_SET_OPTION(NAME)
                   9205: # ------------------------------
                   9206: # Set option NAME.  Presently that only means defining a flag for this option.
                   9207: AC_DEFUN([_AM_SET_OPTION],
                   9208: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
                   9209: 
                   9210: # _AM_SET_OPTIONS(OPTIONS)
                   9211: # ----------------------------------
                   9212: # OPTIONS is a space-separated list of Automake options.
                   9213: AC_DEFUN([_AM_SET_OPTIONS],
                   9214: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
                   9215: 
                   9216: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
                   9217: # -------------------------------------------
                   9218: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
                   9219: AC_DEFUN([_AM_IF_OPTION],
                   9220: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
                   9221: 
                   9222: # Check to make sure that the build environment is sane.    -*- Autoconf -*-
                   9223: 
                   9224: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
                   9225: # Free Software Foundation, Inc.
                   9226: #
                   9227: # This file is free software; the Free Software Foundation
                   9228: # gives unlimited permission to copy and/or distribute it,
                   9229: # with or without modifications, as long as this notice is preserved.
                   9230: 
                   9231: # serial 5
                   9232: 
                   9233: # AM_SANITY_CHECK
                   9234: # ---------------
                   9235: AC_DEFUN([AM_SANITY_CHECK],
                   9236: [AC_MSG_CHECKING([whether build environment is sane])
                   9237: # Just in case
                   9238: sleep 1
                   9239: echo timestamp > conftest.file
                   9240: # Reject unsafe characters in $srcdir or the absolute working directory
                   9241: # name.  Accept space and tab only in the latter.
                   9242: am_lf='
                   9243: '
                   9244: case `pwd` in
                   9245:   *[[\\\"\#\$\&\'\`$am_lf]]*)
                   9246:     AC_MSG_ERROR([unsafe absolute working directory name]);;
                   9247: esac
                   9248: case $srcdir in
                   9249:   *[[\\\"\#\$\&\'\`$am_lf\ \   ]]*)
                   9250:     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
                   9251: esac
                   9252: 
                   9253: # Do `set' in a subshell so we don't clobber the current shell's
                   9254: # arguments.  Must try -L first in case configure is actually a
                   9255: # symlink; some systems play weird games with the mod time of symlinks
                   9256: # (eg FreeBSD returns the mod time of the symlink's containing
                   9257: # directory).
                   9258: if (
                   9259:    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
                   9260:    if test "$[*]" = "X"; then
                   9261:       # -L didn't work.
                   9262:       set X `ls -t "$srcdir/configure" conftest.file`
                   9263:    fi
                   9264:    rm -f conftest.file
                   9265:    if test "$[*]" != "X $srcdir/configure conftest.file" \
                   9266:       && test "$[*]" != "X conftest.file $srcdir/configure"; then
                   9267: 
                   9268:       # If neither matched, then we have a broken ls.  This can happen
                   9269:       # if, for instance, CONFIG_SHELL is bash and it inherits a
                   9270:       # broken ls alias from the environment.  This has actually
                   9271:       # happened.  Such a system could not be considered "sane".
                   9272:       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
                   9273: alias in your environment])
                   9274:    fi
                   9275: 
                   9276:    test "$[2]" = conftest.file
                   9277:    )
                   9278: then
                   9279:    # Ok.
                   9280:    :
                   9281: else
                   9282:    AC_MSG_ERROR([newly created file is older than distributed files!
                   9283: Check your system clock])
                   9284: fi
                   9285: AC_MSG_RESULT(yes)])
                   9286: 
                   9287: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
                   9288: #
                   9289: # This file is free software; the Free Software Foundation
                   9290: # gives unlimited permission to copy and/or distribute it,
                   9291: # with or without modifications, as long as this notice is preserved.
                   9292: 
                   9293: # AM_PROG_INSTALL_STRIP
                   9294: # ---------------------
                   9295: # One issue with vendor `install' (even GNU) is that you can't
                   9296: # specify the program used to strip binaries.  This is especially
                   9297: # annoying in cross-compiling environments, where the build's strip
                   9298: # is unlikely to handle the host's binaries.
                   9299: # Fortunately install-sh will honor a STRIPPROG variable, so we
                   9300: # always use install-sh in `make install-strip', and initialize
                   9301: # STRIPPROG with the value of the STRIP variable (set by the user).
                   9302: AC_DEFUN([AM_PROG_INSTALL_STRIP],
                   9303: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
                   9304: # Installed binaries are usually stripped using `strip' when the user
                   9305: # run `make install-strip'.  However `strip' might not be the right
                   9306: # tool to use in cross-compilation environments, therefore Automake
                   9307: # will honor the `STRIP' environment variable to overrule this program.
                   9308: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
                   9309: if test "$cross_compiling" != no; then
                   9310:   AC_CHECK_TOOL([STRIP], [strip], :)
                   9311: fi
                   9312: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
                   9313: AC_SUBST([INSTALL_STRIP_PROGRAM])])
                   9314: 
                   9315: # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
                   9316: #
                   9317: # This file is free software; the Free Software Foundation
                   9318: # gives unlimited permission to copy and/or distribute it,
                   9319: # with or without modifications, as long as this notice is preserved.
                   9320: 
                   9321: # serial 2
                   9322: 
                   9323: # _AM_SUBST_NOTMAKE(VARIABLE)
                   9324: # ---------------------------
                   9325: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
                   9326: # This macro is traced by Automake.
                   9327: AC_DEFUN([_AM_SUBST_NOTMAKE])
                   9328: 
                   9329: # AM_SUBST_NOTMAKE(VARIABLE)
                   9330: # ---------------------------
                   9331: # Public sister of _AM_SUBST_NOTMAKE.
                   9332: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
                   9333: 
                   9334: # Check how to create a tarball.                            -*- Autoconf -*-
                   9335: 
                   9336: # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
                   9337: #
                   9338: # This file is free software; the Free Software Foundation
                   9339: # gives unlimited permission to copy and/or distribute it,
                   9340: # with or without modifications, as long as this notice is preserved.
                   9341: 
                   9342: # serial 2
                   9343: 
                   9344: # _AM_PROG_TAR(FORMAT)
                   9345: # --------------------
                   9346: # Check how to create a tarball in format FORMAT.
                   9347: # FORMAT should be one of `v7', `ustar', or `pax'.
                   9348: #
                   9349: # Substitute a variable $(am__tar) that is a command
                   9350: # writing to stdout a FORMAT-tarball containing the directory
                   9351: # $tardir.
                   9352: #     tardir=directory && $(am__tar) > result.tar
                   9353: #
                   9354: # Substitute a variable $(am__untar) that extract such
                   9355: # a tarball read from stdin.
                   9356: #     $(am__untar) < result.tar
                   9357: AC_DEFUN([_AM_PROG_TAR],
                   9358: [# Always define AMTAR for backward compatibility.
                   9359: AM_MISSING_PROG([AMTAR], [tar])
                   9360: m4_if([$1], [v7],
                   9361:      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
                   9362:      [m4_case([$1], [ustar],, [pax],,
                   9363:               [m4_fatal([Unknown tar format])])
                   9364: AC_MSG_CHECKING([how to create a $1 tar archive])
                   9365: # Loop over all known methods to create a tar archive until one works.
                   9366: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
                   9367: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
                   9368: # Do not fold the above two line into one, because Tru64 sh and
                   9369: # Solaris sh will not grok spaces in the rhs of `-'.
                   9370: for _am_tool in $_am_tools
                   9371: do
                   9372:   case $_am_tool in
                   9373:   gnutar)
                   9374:     for _am_tar in tar gnutar gtar;
                   9375:     do
                   9376:       AM_RUN_LOG([$_am_tar --version]) && break
                   9377:     done
                   9378:     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
                   9379:     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
                   9380:     am__untar="$_am_tar -xf -"
                   9381:     ;;
                   9382:   plaintar)
                   9383:     # Must skip GNU tar: if it does not support --format= it doesn't create
                   9384:     # ustar tarball either.
                   9385:     (tar --version) >/dev/null 2>&1 && continue
                   9386:     am__tar='tar chf - "$$tardir"'
                   9387:     am__tar_='tar chf - "$tardir"'
                   9388:     am__untar='tar xf -'
                   9389:     ;;
                   9390:   pax)
                   9391:     am__tar='pax -L -x $1 -w "$$tardir"'
                   9392:     am__tar_='pax -L -x $1 -w "$tardir"'
                   9393:     am__untar='pax -r'
                   9394:     ;;
                   9395:   cpio)
                   9396:     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
                   9397:     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
                   9398:     am__untar='cpio -i -H $1 -d'
                   9399:     ;;
                   9400:   none)
                   9401:     am__tar=false
                   9402:     am__tar_=false
                   9403:     am__untar=false
                   9404:     ;;
                   9405:   esac
                   9406: 
                   9407:   # If the value was cached, stop now.  We just wanted to have am__tar
                   9408:   # and am__untar set.
                   9409:   test -n "${am_cv_prog_tar_$1}" && break
                   9410: 
                   9411:   # tar/untar a dummy directory, and stop if the command works
                   9412:   rm -rf conftest.dir
                   9413:   mkdir conftest.dir
                   9414:   echo GrepMe > conftest.dir/file
                   9415:   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
                   9416:   rm -rf conftest.dir
                   9417:   if test -s conftest.tar; then
                   9418:     AM_RUN_LOG([$am__untar <conftest.tar])
                   9419:     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
                   9420:   fi
                   9421: done
                   9422: rm -rf conftest.dir
                   9423: 
                   9424: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
                   9425: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
                   9426: AC_SUBST([am__tar])
                   9427: AC_SUBST([am__untar])
                   9428: ]) # _AM_PROG_TAR
                   9429: 

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>