Annotation of embedaddon/libiconv/libcharset/m4/libtool.m4, revision 1.1.1.1

1.1       misho       1: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
                      2: #
                      3: #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
                      4: #                 2006, 2007, 2008 Free Software Foundation, Inc.
                      5: #   Written by Gordon Matzigkeit, 1996
                      6: #
                      7: # This file is free software; the Free Software Foundation gives
                      8: # unlimited permission to copy and/or distribute it, with or without
                      9: # modifications, as long as this notice is preserved.
                     10: 
                     11: m4_define([_LT_COPYING], [dnl
                     12: #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
                     13: #                 2006, 2007, 2008 Free Software Foundation, Inc.
                     14: #   Written by Gordon Matzigkeit, 1996
                     15: #
                     16: #   This file is part of GNU Libtool.
                     17: #
                     18: # GNU Libtool is free software; you can redistribute it and/or
                     19: # modify it under the terms of the GNU General Public License as
                     20: # published by the Free Software Foundation; either version 2 of
                     21: # the License, or (at your option) any later version.
                     22: #
                     23: # As a special exception to the GNU General Public License,
                     24: # if you distribute this file as part of a program or library that
                     25: # is built using GNU Libtool, you may include this file under the
                     26: # same distribution terms that you use for the rest of that program.
                     27: #
                     28: # GNU Libtool is distributed in the hope that it will be useful,
                     29: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     30: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     31: # GNU General Public License for more details.
                     32: #
                     33: # You should have received a copy of the GNU General Public License
                     34: # along with GNU Libtool; see the file COPYING.  If not, a copy
                     35: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
                     36: # obtained by writing to the Free Software Foundation, Inc.,
                     37: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
                     38: ])
                     39: 
                     40: # serial 56 LT_INIT
                     41: 
                     42: 
                     43: # LT_PREREQ(VERSION)
                     44: # ------------------
                     45: # Complain and exit if this libtool version is less that VERSION.
                     46: m4_defun([LT_PREREQ],
                     47: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
                     48:        [m4_default([$3],
                     49:                   [m4_fatal([Libtool version $1 or higher is required],
                     50:                             63)])],
                     51:        [$2])])
                     52: 
                     53: 
                     54: # _LT_CHECK_BUILDDIR
                     55: # ------------------
                     56: # Complain if the absolute build directory name contains unusual characters
                     57: m4_defun([_LT_CHECK_BUILDDIR],
                     58: [case `pwd` in
                     59:   *\ * | *\    *)
                     60:     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
                     61: esac
                     62: ])
                     63: 
                     64: 
                     65: # LT_INIT([OPTIONS])
                     66: # ------------------
                     67: AC_DEFUN([LT_INIT],
                     68: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
                     69: AC_BEFORE([$0], [LT_LANG])dnl
                     70: AC_BEFORE([$0], [LT_OUTPUT])dnl
                     71: AC_BEFORE([$0], [LTDL_INIT])dnl
                     72: m4_require([_LT_CHECK_BUILDDIR])dnl
                     73: 
                     74: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
                     75: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
                     76: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
                     77: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
                     78: dnl unless we require an AC_DEFUNed macro:
                     79: AC_REQUIRE([LTOPTIONS_VERSION])dnl
                     80: AC_REQUIRE([LTSUGAR_VERSION])dnl
                     81: AC_REQUIRE([LTVERSION_VERSION])dnl
                     82: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
                     83: m4_require([_LT_PROG_LTMAIN])dnl
                     84: 
                     85: dnl Parse OPTIONS
                     86: _LT_SET_OPTIONS([$0], [$1])
                     87: 
                     88: # This can be used to rebuild libtool when needed
                     89: LIBTOOL_DEPS="$ltmain"
                     90: 
                     91: # Always use our own libtool.
                     92: LIBTOOL="${CONFIG_SHELL-$SHELL} "'$(top_builddir)/libtool'
                     93: AC_SUBST(LIBTOOL)dnl
                     94: 
                     95: _LT_SETUP
                     96: 
                     97: # Only expand once:
                     98: m4_define([LT_INIT])
                     99: ])# LT_INIT
                    100: 
                    101: # Old names:
                    102: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
                    103: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
                    104: dnl aclocal-1.4 backwards compatibility:
                    105: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
                    106: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
                    107: 
                    108: 
                    109: # _LT_CC_BASENAME(CC)
                    110: # -------------------
                    111: # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
                    112: m4_defun([_LT_CC_BASENAME],
                    113: [for cc_temp in $1""; do
                    114:   case $cc_temp in
                    115:     compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
                    116:     distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
                    117:     \-*) ;;
                    118:     *) break;;
                    119:   esac
                    120: done
                    121: cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
                    122: ])
                    123: 
                    124: 
                    125: # _LT_FILEUTILS_DEFAULTS
                    126: # ----------------------
                    127: # It is okay to use these file commands and assume they have been set
                    128: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
                    129: m4_defun([_LT_FILEUTILS_DEFAULTS],
                    130: [: ${CP="cp -f"}
                    131: : ${MV="mv -f"}
                    132: : ${RM="rm -f"}
                    133: ])# _LT_FILEUTILS_DEFAULTS
                    134: 
                    135: 
                    136: # _LT_SETUP
                    137: # ---------
                    138: m4_defun([_LT_SETUP],
                    139: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                    140: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
                    141: _LT_DECL([], [host_alias], [0], [The host system])dnl
                    142: _LT_DECL([], [host], [0])dnl
                    143: _LT_DECL([], [host_os], [0])dnl
                    144: dnl
                    145: _LT_DECL([], [build_alias], [0], [The build system])dnl
                    146: _LT_DECL([], [build], [0])dnl
                    147: _LT_DECL([], [build_os], [0])dnl
                    148: dnl
                    149: AC_REQUIRE([AC_PROG_CC])dnl
                    150: AC_REQUIRE([LT_PATH_LD])dnl
                    151: AC_REQUIRE([LT_PATH_NM])dnl
                    152: dnl
                    153: AC_REQUIRE([AC_PROG_LN_S])dnl
                    154: test -z "$LN_S" && LN_S="ln -s"
                    155: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
                    156: dnl
                    157: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
                    158: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
                    159: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
                    160: dnl
                    161: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                    162: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
                    163: m4_require([_LT_CMD_RELOAD])dnl
                    164: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
                    165: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
                    166: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
                    167: 
                    168: _LT_CONFIG_LIBTOOL_INIT([
                    169: # See if we are running on zsh, and set the options which allow our
                    170: # commands through without removal of \ escapes INIT.
                    171: if test -n "\${ZSH_VERSION+set}" ; then
                    172:    setopt NO_GLOB_SUBST
                    173: fi
                    174: ])
                    175: if test -n "${ZSH_VERSION+set}" ; then
                    176:    setopt NO_GLOB_SUBST
                    177: fi
                    178: 
                    179: _LT_CHECK_OBJDIR
                    180: 
                    181: m4_require([_LT_TAG_COMPILER])dnl
                    182: _LT_PROG_ECHO_BACKSLASH
                    183: 
                    184: case $host_os in
                    185: aix3*)
                    186:   # AIX sometimes has problems with the GCC collect2 program.  For some
                    187:   # reason, if we set the COLLECT_NAMES environment variable, the problems
                    188:   # vanish in a puff of smoke.
                    189:   if test "X${COLLECT_NAMES+set}" != Xset; then
                    190:     COLLECT_NAMES=
                    191:     export COLLECT_NAMES
                    192:   fi
                    193:   ;;
                    194: esac
                    195: 
                    196: # Sed substitution that helps us do robust quoting.  It backslashifies
                    197: # metacharacters that are still active within double-quoted strings.
                    198: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
                    199: 
                    200: # Same as above, but do not quote variable references.
                    201: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
                    202: 
                    203: # Sed substitution to delay expansion of an escaped shell variable in a
                    204: # double_quote_subst'ed string.
                    205: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
                    206: 
                    207: # Sed substitution to delay expansion of an escaped single quote.
                    208: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
                    209: 
                    210: # Sed substitution to avoid accidental globbing in evaled expressions
                    211: no_glob_subst='s/\*/\\\*/g'
                    212: 
                    213: # Global variables:
                    214: ofile=libtool
                    215: can_build_shared=yes
                    216: 
                    217: # All known linkers require a `.a' archive for static linking (except MSVC,
                    218: # which needs '.lib').
                    219: libext=a
                    220: 
                    221: with_gnu_ld="$lt_cv_prog_gnu_ld"
                    222: 
                    223: old_CC="$CC"
                    224: old_CFLAGS="$CFLAGS"
                    225: 
                    226: # Set sane defaults for various variables
                    227: test -z "$CC" && CC=cc
                    228: test -z "$LTCC" && LTCC=$CC
                    229: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
                    230: test -z "$LD" && LD=ld
                    231: test -z "$ac_objext" && ac_objext=o
                    232: 
                    233: _LT_CC_BASENAME([$compiler])
                    234: 
                    235: # Only perform the check for file, if the check method requires it
                    236: test -z "$MAGIC_CMD" && MAGIC_CMD=file
                    237: case $deplibs_check_method in
                    238: file_magic*)
                    239:   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
                    240:     _LT_PATH_MAGIC
                    241:   fi
                    242:   ;;
                    243: esac
                    244: 
                    245: # Use C for the default configuration in the libtool script
                    246: LT_SUPPORTED_TAG([CC])
                    247: _LT_LANG_C_CONFIG
                    248: _LT_LANG_DEFAULT_CONFIG
                    249: _LT_CONFIG_COMMANDS
                    250: ])# _LT_SETUP
                    251: 
                    252: 
                    253: # _LT_PROG_LTMAIN
                    254: # ---------------
                    255: # Note that this code is called both from `configure', and `config.status'
                    256: # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
                    257: # `config.status' has no value for ac_aux_dir unless we are using Automake,
                    258: # so we pass a copy along to make sure it has a sensible value anyway.
                    259: m4_defun([_LT_PROG_LTMAIN],
                    260: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
                    261: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
                    262: ltmain="$ac_aux_dir/ltmain.sh"
                    263: ])# _LT_PROG_LTMAIN
                    264: 
                    265: 
                    266: ## ------------------------------------- ##
                    267: ## Accumulate code for creating libtool. ##
                    268: ## ------------------------------------- ##
                    269: 
                    270: # So that we can recreate a full libtool script including additional
                    271: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
                    272: # in macros and then make a single call at the end using the `libtool'
                    273: # label.
                    274: 
                    275: 
                    276: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
                    277: # ----------------------------------------
                    278: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
                    279: m4_define([_LT_CONFIG_LIBTOOL_INIT],
                    280: [m4_ifval([$1],
                    281:           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
                    282:                      [$1
                    283: ])])])
                    284: 
                    285: # Initialize.
                    286: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
                    287: 
                    288: 
                    289: # _LT_CONFIG_LIBTOOL([COMMANDS])
                    290: # ------------------------------
                    291: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
                    292: m4_define([_LT_CONFIG_LIBTOOL],
                    293: [m4_ifval([$1],
                    294:           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
                    295:                      [$1
                    296: ])])])
                    297: 
                    298: # Initialize.
                    299: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
                    300: 
                    301: 
                    302: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
                    303: # -----------------------------------------------------
                    304: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
                    305: [_LT_CONFIG_LIBTOOL([$1])
                    306: _LT_CONFIG_LIBTOOL_INIT([$2])
                    307: ])
                    308: 
                    309: 
                    310: # _LT_FORMAT_COMMENT([COMMENT])
                    311: # -----------------------------
                    312: # Add leading comment marks to the start of each line, and a trailing
                    313: # full-stop to the whole comment if one is not present already.
                    314: m4_define([_LT_FORMAT_COMMENT],
                    315: [m4_ifval([$1], [
                    316: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
                    317:               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
                    318: )])
                    319: 
                    320: 
                    321: 
                    322: ## ------------------------ ##
                    323: ## FIXME: Eliminate VARNAME ##
                    324: ## ------------------------ ##
                    325: 
                    326: 
                    327: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
                    328: # -------------------------------------------------------------------
                    329: # CONFIGNAME is the name given to the value in the libtool script.
                    330: # VARNAME is the (base) name used in the configure script.
                    331: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
                    332: # VARNAME.  Any other value will be used directly.
                    333: m4_define([_LT_DECL],
                    334: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
                    335:     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
                    336:        [m4_ifval([$1], [$1], [$2])])
                    337:     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
                    338:     m4_ifval([$4],
                    339:        [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
                    340:     lt_dict_add_subkey([lt_decl_dict], [$2],
                    341:        [tagged?], [m4_ifval([$5], [yes], [no])])])
                    342: ])
                    343: 
                    344: 
                    345: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
                    346: # --------------------------------------------------------
                    347: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
                    348: 
                    349: 
                    350: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
                    351: # ------------------------------------------------
                    352: m4_define([lt_decl_tag_varnames],
                    353: [_lt_decl_filter([tagged?], [yes], $@)])
                    354: 
                    355: 
                    356: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
                    357: # ---------------------------------------------------------
                    358: m4_define([_lt_decl_filter],
                    359: [m4_case([$#],
                    360:   [0], [m4_fatal([$0: too few arguments: $#])],
                    361:   [1], [m4_fatal([$0: too few arguments: $#: $1])],
                    362:   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
                    363:   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
                    364:   [lt_dict_filter([lt_decl_dict], $@)])[]dnl
                    365: ])
                    366: 
                    367: 
                    368: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
                    369: # --------------------------------------------------
                    370: m4_define([lt_decl_quote_varnames],
                    371: [_lt_decl_filter([value], [1], $@)])
                    372: 
                    373: 
                    374: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
                    375: # ---------------------------------------------------
                    376: m4_define([lt_decl_dquote_varnames],
                    377: [_lt_decl_filter([value], [2], $@)])
                    378: 
                    379: 
                    380: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
                    381: # ---------------------------------------------------
                    382: m4_define([lt_decl_varnames_tagged],
                    383: [m4_assert([$# <= 2])dnl
                    384: _$0(m4_quote(m4_default([$1], [[, ]])),
                    385:     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
                    386:     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
                    387: m4_define([_lt_decl_varnames_tagged],
                    388: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
                    389: 
                    390: 
                    391: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
                    392: # ------------------------------------------------
                    393: m4_define([lt_decl_all_varnames],
                    394: [_$0(m4_quote(m4_default([$1], [[, ]])),
                    395:      m4_if([$2], [],
                    396:           m4_quote(lt_decl_varnames),
                    397:        m4_quote(m4_shift($@))))[]dnl
                    398: ])
                    399: m4_define([_lt_decl_all_varnames],
                    400: [lt_join($@, lt_decl_varnames_tagged([$1],
                    401:                        lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
                    402: ])
                    403: 
                    404: 
                    405: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
                    406: # ------------------------------------
                    407: # Quote a variable value, and forward it to `config.status' so that its
                    408: # declaration there will have the same value as in `configure'.  VARNAME
                    409: # must have a single quote delimited value for this to work.
                    410: m4_define([_LT_CONFIG_STATUS_DECLARE],
                    411: [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
                    412: 
                    413: 
                    414: # _LT_CONFIG_STATUS_DECLARATIONS
                    415: # ------------------------------
                    416: # We delimit libtool config variables with single quotes, so when
                    417: # we write them to config.status, we have to be sure to quote all
                    418: # embedded single quotes properly.  In configure, this macro expands
                    419: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
                    420: #
                    421: #    <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
                    422: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
                    423: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
                    424:     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
                    425: 
                    426: 
                    427: # _LT_LIBTOOL_TAGS
                    428: # ----------------
                    429: # Output comment and list of tags supported by the script
                    430: m4_defun([_LT_LIBTOOL_TAGS],
                    431: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
                    432: available_tags="_LT_TAGS"dnl
                    433: ])
                    434: 
                    435: 
                    436: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
                    437: # -----------------------------------
                    438: # Extract the dictionary values for VARNAME (optionally with TAG) and
                    439: # expand to a commented shell variable setting:
                    440: #
                    441: #    # Some comment about what VAR is for.
                    442: #    visible_name=$lt_internal_name
                    443: m4_define([_LT_LIBTOOL_DECLARE],
                    444: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
                    445:                                           [description])))[]dnl
                    446: m4_pushdef([_libtool_name],
                    447:     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
                    448: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
                    449:     [0], [_libtool_name=[$]$1],
                    450:     [1], [_libtool_name=$lt_[]$1],
                    451:     [2], [_libtool_name=$lt_[]$1],
                    452:     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
                    453: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
                    454: ])
                    455: 
                    456: 
                    457: # _LT_LIBTOOL_CONFIG_VARS
                    458: # -----------------------
                    459: # Produce commented declarations of non-tagged libtool config variables
                    460: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
                    461: # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
                    462: # section) are produced by _LT_LIBTOOL_TAG_VARS.
                    463: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
                    464: [m4_foreach([_lt_var],
                    465:     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
                    466:     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
                    467: 
                    468: 
                    469: # _LT_LIBTOOL_TAG_VARS(TAG)
                    470: # -------------------------
                    471: m4_define([_LT_LIBTOOL_TAG_VARS],
                    472: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
                    473:     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
                    474: 
                    475: 
                    476: # _LT_TAGVAR(VARNAME, [TAGNAME])
                    477: # ------------------------------
                    478: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
                    479: 
                    480: 
                    481: # _LT_CONFIG_COMMANDS
                    482: # -------------------
                    483: # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
                    484: # variables for single and double quote escaping we saved from calls
                    485: # to _LT_DECL, we can put quote escaped variables declarations
                    486: # into `config.status', and then the shell code to quote escape them in
                    487: # for loops in `config.status'.  Finally, any additional code accumulated
                    488: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
                    489: m4_defun([_LT_CONFIG_COMMANDS],
                    490: [AC_PROVIDE_IFELSE([LT_OUTPUT],
                    491:        dnl If the libtool generation code has been placed in $CONFIG_LT,
                    492:        dnl instead of duplicating it all over again into config.status,
                    493:        dnl then we will have config.status run $CONFIG_LT later, so it
                    494:        dnl needs to know what name is stored there:
                    495:         [AC_CONFIG_COMMANDS([libtool],
                    496:             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
                    497:     dnl If the libtool generation code is destined for config.status,
                    498:     dnl expand the accumulated commands and init code now:
                    499:     [AC_CONFIG_COMMANDS([libtool],
                    500:         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
                    501: ])#_LT_CONFIG_COMMANDS
                    502: 
                    503: 
                    504: # Initialize.
                    505: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
                    506: [
                    507: 
                    508: # The HP-UX ksh and POSIX shell print the target directory to stdout
                    509: # if CDPATH is set.
                    510: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
                    511: 
                    512: sed_quote_subst='$sed_quote_subst'
                    513: double_quote_subst='$double_quote_subst'
                    514: delay_variable_subst='$delay_variable_subst'
                    515: _LT_CONFIG_STATUS_DECLARATIONS
                    516: LTCC='$LTCC'
                    517: LTCFLAGS='$LTCFLAGS'
                    518: compiler='$compiler_DEFAULT'
                    519: 
                    520: # Quote evaled strings.
                    521: for var in lt_decl_all_varnames([[ \
                    522: ]], lt_decl_quote_varnames); do
                    523:     case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
                    524:     *[[\\\\\\\`\\"\\\$]]*)
                    525:       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
                    526:       ;;
                    527:     *)
                    528:       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
                    529:       ;;
                    530:     esac
                    531: done
                    532: 
                    533: # Double-quote double-evaled strings.
                    534: for var in lt_decl_all_varnames([[ \
                    535: ]], lt_decl_dquote_varnames); do
                    536:     case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
                    537:     *[[\\\\\\\`\\"\\\$]]*)
                    538:       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
                    539:       ;;
                    540:     *)
                    541:       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
                    542:       ;;
                    543:     esac
                    544: done
                    545: 
                    546: # Fix-up fallback echo if it was mangled by the above quoting rules.
                    547: case \$lt_ECHO in
                    548: *'\\\[$]0 --fallback-echo"')dnl "
                    549:   lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
                    550:   ;;
                    551: esac
                    552: 
                    553: _LT_OUTPUT_LIBTOOL_INIT
                    554: ])
                    555: 
                    556: 
                    557: # LT_OUTPUT
                    558: # ---------
                    559: # This macro allows early generation of the libtool script (before
                    560: # AC_OUTPUT is called), incase it is used in configure for compilation
                    561: # tests.
                    562: AC_DEFUN([LT_OUTPUT],
                    563: [: ${CONFIG_LT=./config.lt}
                    564: AC_MSG_NOTICE([creating $CONFIG_LT])
                    565: cat >"$CONFIG_LT" <<_LTEOF
                    566: #! $SHELL
                    567: # Generated by $as_me.
                    568: # Run this file to recreate a libtool stub with the current configuration.
                    569: 
                    570: lt_cl_silent=false
                    571: SHELL=\${CONFIG_SHELL-$SHELL}
                    572: _LTEOF
                    573: 
                    574: cat >>"$CONFIG_LT" <<\_LTEOF
                    575: AS_SHELL_SANITIZE
                    576: _AS_PREPARE
                    577: 
                    578: exec AS_MESSAGE_FD>&1
                    579: exec AS_MESSAGE_LOG_FD>>config.log
                    580: {
                    581:   echo
                    582:   AS_BOX([Running $as_me.])
                    583: } >&AS_MESSAGE_LOG_FD
                    584: 
                    585: lt_cl_help="\
                    586: \`$as_me' creates a local libtool stub from the current configuration,
                    587: for use in further configure time tests before the real libtool is
                    588: generated.
                    589: 
                    590: Usage: $[0] [[OPTIONS]]
                    591: 
                    592:   -h, --help      print this help, then exit
                    593:   -V, --version   print version number, then exit
                    594:   -q, --quiet     do not print progress messages
                    595:   -d, --debug     don't remove temporary files
                    596: 
                    597: Report bugs to <bug-libtool@gnu.org>."
                    598: 
                    599: lt_cl_version="\
                    600: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
                    601: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
                    602: configured by $[0], generated by m4_PACKAGE_STRING.
                    603: 
                    604: Copyright (C) 2008 Free Software Foundation, Inc.
                    605: This config.lt script is free software; the Free Software Foundation
                    606: gives unlimited permision to copy, distribute and modify it."
                    607: 
                    608: while test $[#] != 0
                    609: do
                    610:   case $[1] in
                    611:     --version | --v* | -V )
                    612:       echo "$lt_cl_version"; exit 0 ;;
                    613:     --help | --h* | -h )
                    614:       echo "$lt_cl_help"; exit 0 ;;
                    615:     --debug | --d* | -d )
                    616:       debug=: ;;
                    617:     --quiet | --q* | --silent | --s* | -q )
                    618:       lt_cl_silent=: ;;
                    619: 
                    620:     -*) AC_MSG_ERROR([unrecognized option: $[1]
                    621: Try \`$[0] --help' for more information.]) ;;
                    622: 
                    623:     *) AC_MSG_ERROR([unrecognized argument: $[1]
                    624: Try \`$[0] --help' for more information.]) ;;
                    625:   esac
                    626:   shift
                    627: done
                    628: 
                    629: if $lt_cl_silent; then
                    630:   exec AS_MESSAGE_FD>/dev/null
                    631: fi
                    632: _LTEOF
                    633: 
                    634: cat >>"$CONFIG_LT" <<_LTEOF
                    635: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
                    636: _LTEOF
                    637: 
                    638: cat >>"$CONFIG_LT" <<\_LTEOF
                    639: AC_MSG_NOTICE([creating $ofile])
                    640: _LT_OUTPUT_LIBTOOL_COMMANDS
                    641: AS_EXIT(0)
                    642: _LTEOF
                    643: chmod +x "$CONFIG_LT"
                    644: 
                    645: # configure is writing to config.log, but config.lt does its own redirection,
                    646: # appending to config.log, which fails on DOS, as config.log is still kept
                    647: # open by configure.  Here we exec the FD to /dev/null, effectively closing
                    648: # config.log, so it can be properly (re)opened and appended to by config.lt.
                    649: if test "$no_create" != yes; then
                    650:   lt_cl_success=:
                    651:   test "$silent" = yes &&
                    652:     lt_config_lt_args="$lt_config_lt_args --quiet"
                    653:   exec AS_MESSAGE_LOG_FD>/dev/null
                    654:   $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
                    655:   exec AS_MESSAGE_LOG_FD>>config.log
                    656:   $lt_cl_success || AS_EXIT(1)
                    657: fi
                    658: ])# LT_OUTPUT
                    659: 
                    660: 
                    661: # _LT_CONFIG(TAG)
                    662: # ---------------
                    663: # If TAG is the built-in tag, create an initial libtool script with a
                    664: # default configuration from the untagged config vars.  Otherwise add code
                    665: # to config.status for appending the configuration named by TAG from the
                    666: # matching tagged config vars.
                    667: m4_defun([_LT_CONFIG],
                    668: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                    669: _LT_CONFIG_SAVE_COMMANDS([
                    670:   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
                    671:   m4_if(_LT_TAG, [C], [
                    672:     # See if we are running on zsh, and set the options which allow our
                    673:     # commands through without removal of \ escapes.
                    674:     if test -n "${ZSH_VERSION+set}" ; then
                    675:       setopt NO_GLOB_SUBST
                    676:     fi
                    677: 
                    678:     cfgfile="${ofile}T"
                    679:     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
                    680:     $RM "$cfgfile"
                    681: 
                    682:     cat <<_LT_EOF >> "$cfgfile"
                    683: #! $SHELL
                    684: 
                    685: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
                    686: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
                    687: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
                    688: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
                    689: #
                    690: _LT_COPYING
                    691: _LT_LIBTOOL_TAGS
                    692: 
                    693: # ### BEGIN LIBTOOL CONFIG
                    694: _LT_LIBTOOL_CONFIG_VARS
                    695: _LT_LIBTOOL_TAG_VARS
                    696: # ### END LIBTOOL CONFIG
                    697: 
                    698: _LT_EOF
                    699: 
                    700:   case $host_os in
                    701:   aix3*)
                    702:     cat <<\_LT_EOF >> "$cfgfile"
                    703: # AIX sometimes has problems with the GCC collect2 program.  For some
                    704: # reason, if we set the COLLECT_NAMES environment variable, the problems
                    705: # vanish in a puff of smoke.
                    706: if test "X${COLLECT_NAMES+set}" != Xset; then
                    707:   COLLECT_NAMES=
                    708:   export COLLECT_NAMES
                    709: fi
                    710: _LT_EOF
                    711:     ;;
                    712:   esac
                    713: 
                    714:   _LT_PROG_LTMAIN
                    715: 
                    716:   # We use sed instead of cat because bash on DJGPP gets confused if
                    717:   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
                    718:   # text mode, it properly converts lines to CR/LF.  This bash problem
                    719:   # is reportedly fixed, but why not run on old versions too?
                    720:   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
                    721:     || (rm -f "$cfgfile"; exit 1)
                    722: 
                    723:   _LT_PROG_XSI_SHELLFNS
                    724: 
                    725:   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
                    726:     || (rm -f "$cfgfile"; exit 1)
                    727: 
                    728:   mv -f "$cfgfile" "$ofile" ||
                    729:     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
                    730:   chmod +x "$ofile"
                    731: ],
                    732: [cat <<_LT_EOF >> "$ofile"
                    733: 
                    734: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
                    735: dnl in a comment (ie after a #).
                    736: # ### BEGIN LIBTOOL TAG CONFIG: $1
                    737: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
                    738: # ### END LIBTOOL TAG CONFIG: $1
                    739: _LT_EOF
                    740: ])dnl /m4_if
                    741: ],
                    742: [m4_if([$1], [], [
                    743:     PACKAGE='$PACKAGE'
                    744:     VERSION='$VERSION'
                    745:     TIMESTAMP='$TIMESTAMP'
                    746:     RM='$RM'
                    747:     ofile='$ofile'], [])
                    748: ])dnl /_LT_CONFIG_SAVE_COMMANDS
                    749: ])# _LT_CONFIG
                    750: 
                    751: 
                    752: # LT_SUPPORTED_TAG(TAG)
                    753: # ---------------------
                    754: # Trace this macro to discover what tags are supported by the libtool
                    755: # --tag option, using:
                    756: #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
                    757: AC_DEFUN([LT_SUPPORTED_TAG], [])
                    758: 
                    759: 
                    760: # C support is built-in for now
                    761: m4_define([_LT_LANG_C_enabled], [])
                    762: m4_define([_LT_TAGS], [])
                    763: 
                    764: 
                    765: # LT_LANG(LANG)
                    766: # -------------
                    767: # Enable libtool support for the given language if not already enabled.
                    768: AC_DEFUN([LT_LANG],
                    769: [AC_BEFORE([$0], [LT_OUTPUT])dnl
                    770: m4_case([$1],
                    771:   [C],                 [_LT_LANG(C)],
                    772:   [C++],               [_LT_LANG(CXX)],
                    773:   [Java],              [_LT_LANG(GCJ)],
                    774:   [Fortran 77],                [_LT_LANG(F77)],
                    775:   [Fortran],           [_LT_LANG(FC)],
                    776:   [Windows Resource],  [_LT_LANG(RC)],
                    777:   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
                    778:     [_LT_LANG($1)],
                    779:     [m4_fatal([$0: unsupported language: "$1"])])])dnl
                    780: ])# LT_LANG
                    781: 
                    782: 
                    783: # _LT_LANG(LANGNAME)
                    784: # ------------------
                    785: m4_defun([_LT_LANG],
                    786: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
                    787:   [LT_SUPPORTED_TAG([$1])dnl
                    788:   m4_append([_LT_TAGS], [$1 ])dnl
                    789:   m4_define([_LT_LANG_]$1[_enabled], [])dnl
                    790:   _LT_LANG_$1_CONFIG($1)])dnl
                    791: ])# _LT_LANG
                    792: 
                    793: 
                    794: # _LT_LANG_DEFAULT_CONFIG
                    795: # -----------------------
                    796: m4_defun([_LT_LANG_DEFAULT_CONFIG],
                    797: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
                    798:   [LT_LANG(CXX)],
                    799:   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
                    800: 
                    801: AC_PROVIDE_IFELSE([AC_PROG_F77],
                    802:   [LT_LANG(F77)],
                    803:   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
                    804: 
                    805: AC_PROVIDE_IFELSE([AC_PROG_FC],
                    806:   [LT_LANG(FC)],
                    807:   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
                    808: 
                    809: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
                    810: dnl pulling things in needlessly.
                    811: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
                    812:   [LT_LANG(GCJ)],
                    813:   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
                    814:     [LT_LANG(GCJ)],
                    815:     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
                    816:       [LT_LANG(GCJ)],
                    817:       [m4_ifdef([AC_PROG_GCJ],
                    818:        [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
                    819:        m4_ifdef([A][M_PROG_GCJ],
                    820:        [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
                    821:        m4_ifdef([LT_PROG_GCJ],
                    822:        [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
                    823: 
                    824: AC_PROVIDE_IFELSE([LT_PROG_RC],
                    825:   [LT_LANG(RC)],
                    826:   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
                    827: ])# _LT_LANG_DEFAULT_CONFIG
                    828: 
                    829: # Obsolete macros:
                    830: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
                    831: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
                    832: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
                    833: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
                    834: dnl aclocal-1.4 backwards compatibility:
                    835: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
                    836: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
                    837: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
                    838: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
                    839: 
                    840: 
                    841: # _LT_TAG_COMPILER
                    842: # ----------------
                    843: m4_defun([_LT_TAG_COMPILER],
                    844: [AC_REQUIRE([AC_PROG_CC])dnl
                    845: 
                    846: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
                    847: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
                    848: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
                    849: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
                    850: 
                    851: # If no C compiler was specified, use CC.
                    852: LTCC=${LTCC-"$CC"}
                    853: 
                    854: # If no C compiler flags were specified, use CFLAGS.
                    855: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
                    856: 
                    857: # Allow CC to be a program name with arguments.
                    858: compiler=$CC
                    859: ])# _LT_TAG_COMPILER
                    860: 
                    861: 
                    862: # _LT_COMPILER_BOILERPLATE
                    863: # ------------------------
                    864: # Check for compiler boilerplate output or warnings with
                    865: # the simple compiler test code.
                    866: m4_defun([_LT_COMPILER_BOILERPLATE],
                    867: [m4_require([_LT_DECL_SED])dnl
                    868: ac_outfile=conftest.$ac_objext
                    869: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
                    870: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
                    871: _lt_compiler_boilerplate=`cat conftest.err`
                    872: $RM conftest*
                    873: ])# _LT_COMPILER_BOILERPLATE
                    874: 
                    875: 
                    876: # _LT_LINKER_BOILERPLATE
                    877: # ----------------------
                    878: # Check for linker boilerplate output or warnings with
                    879: # the simple link test code.
                    880: m4_defun([_LT_LINKER_BOILERPLATE],
                    881: [m4_require([_LT_DECL_SED])dnl
                    882: ac_outfile=conftest.$ac_objext
                    883: echo "$lt_simple_link_test_code" >conftest.$ac_ext
                    884: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
                    885: _lt_linker_boilerplate=`cat conftest.err`
                    886: $RM -r conftest*
                    887: ])# _LT_LINKER_BOILERPLATE
                    888: 
                    889: # _LT_REQUIRED_DARWIN_CHECKS
                    890: # -------------------------
                    891: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
                    892:   case $host_os in
                    893:     rhapsody* | darwin*)
                    894:     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
                    895:     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
                    896:     AC_CHECK_TOOL([LIPO], [lipo], [:])
                    897:     AC_CHECK_TOOL([OTOOL], [otool], [:])
                    898:     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
                    899:     _LT_DECL([], [DSYMUTIL], [1],
                    900:       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
                    901:     _LT_DECL([], [NMEDIT], [1],
                    902:       [Tool to change global to local symbols on Mac OS X])
                    903:     _LT_DECL([], [LIPO], [1],
                    904:       [Tool to manipulate fat objects and archives on Mac OS X])
                    905:     _LT_DECL([], [OTOOL], [1],
                    906:       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
                    907:     _LT_DECL([], [OTOOL64], [1],
                    908:       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
                    909: 
                    910:     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
                    911:       [lt_cv_apple_cc_single_mod=no
                    912:       if test -z "${LT_MULTI_MODULE}"; then
                    913:        # By default we will add the -single_module flag. You can override
                    914:        # by either setting the environment variable LT_MULTI_MODULE
                    915:        # non-empty at configure time, or by adding -multi_module to the
                    916:        # link flags.
                    917:        rm -rf libconftest.dylib*
                    918:        echo "int foo(void){return 1;}" > conftest.c
                    919:        echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
                    920: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
                    921:        $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
                    922:          -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
                    923:         _lt_result=$?
                    924:        if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
                    925:          lt_cv_apple_cc_single_mod=yes
                    926:        else
                    927:          cat conftest.err >&AS_MESSAGE_LOG_FD
                    928:        fi
                    929:        rm -rf libconftest.dylib*
                    930:        rm -f conftest.*
                    931:       fi])
                    932:     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
                    933:       [lt_cv_ld_exported_symbols_list],
                    934:       [lt_cv_ld_exported_symbols_list=no
                    935:       save_LDFLAGS=$LDFLAGS
                    936:       echo "_main" > conftest.sym
                    937:       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
                    938:       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
                    939:        [lt_cv_ld_exported_symbols_list=yes],
                    940:        [lt_cv_ld_exported_symbols_list=no])
                    941:        LDFLAGS="$save_LDFLAGS"
                    942:     ])
                    943:     case $host_os in
                    944:     rhapsody* | darwin1.[[012]])
                    945:       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
                    946:     darwin1.*)
                    947:       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
                    948:     darwin*) # darwin 5.x on
                    949:       # if running on 10.5 or later, the deployment target defaults
                    950:       # to the OS version, if on x86, and 10.4, the deployment
                    951:       # target defaults to 10.4. Don't you love it?
                    952:       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
                    953:        10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
                    954:          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
                    955:        10.[[012]]*)
                    956:          _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
                    957:        10.*)
                    958:          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
                    959:       esac
                    960:     ;;
                    961:   esac
                    962:     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
                    963:       _lt_dar_single_mod='$single_module'
                    964:     fi
                    965:     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
                    966:       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
                    967:     else
                    968:       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
                    969:     fi
                    970:     if test "$DSYMUTIL" != ":"; then
                    971:       _lt_dsymutil='~$DSYMUTIL $lib || :'
                    972:     else
                    973:       _lt_dsymutil=
                    974:     fi
                    975:     ;;
                    976:   esac
                    977: ])
                    978: 
                    979: 
                    980: # _LT_DARWIN_LINKER_FEATURES
                    981: # --------------------------
                    982: # Checks for linker and compiler features on darwin
                    983: m4_defun([_LT_DARWIN_LINKER_FEATURES],
                    984: [
                    985:   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
                    986:   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                    987:   _LT_TAGVAR(hardcode_direct, $1)=no
                    988:   _LT_TAGVAR(hardcode_automatic, $1)=yes
                    989:   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                    990:   _LT_TAGVAR(whole_archive_flag_spec, $1)=''
                    991:   _LT_TAGVAR(link_all_deplibs, $1)=yes
                    992:   _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
                    993:   case $cc_basename in
                    994:      ifort*) _lt_dar_can_shared=yes ;;
                    995:      *) _lt_dar_can_shared=$GCC ;;
                    996:   esac
                    997:   if test "$_lt_dar_can_shared" = "yes"; then
                    998:     output_verbose_link_cmd=echo
                    999:     _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}"
                   1000:     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
                   1001:     _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}"
                   1002:     _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}"
                   1003:     m4_if([$1], [CXX],
                   1004: [   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
                   1005:       _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}"
                   1006:       _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}"
                   1007:     fi
                   1008: ],[])
                   1009:   else
                   1010:   _LT_TAGVAR(ld_shlibs, $1)=no
                   1011:   fi
                   1012: ])
                   1013: 
                   1014: # _LT_SYS_MODULE_PATH_AIX
                   1015: # -----------------------
                   1016: # Links a minimal program and checks the executable
                   1017: # for the system default hardcoded library path. In most cases,
                   1018: # this is /usr/lib:/lib, but when the MPI compilers are used
                   1019: # the location of the communication and MPI libs are included too.
                   1020: # If we don't find anything, use the default library path according
                   1021: # to the aix ld manual.
                   1022: m4_defun([_LT_SYS_MODULE_PATH_AIX],
                   1023: [m4_require([_LT_DECL_SED])dnl
                   1024: AC_LINK_IFELSE(AC_LANG_PROGRAM,[
                   1025: lt_aix_libpath_sed='
                   1026:     /Import File Strings/,/^$/ {
                   1027:        /^0/ {
                   1028:            s/^0  *\(.*\)$/\1/
                   1029:            p
                   1030:        }
                   1031:     }'
                   1032: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
                   1033: # Check for a 64-bit object if we didn't find anything.
                   1034: if test -z "$aix_libpath"; then
                   1035:   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
                   1036: fi],[])
                   1037: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
                   1038: ])# _LT_SYS_MODULE_PATH_AIX
                   1039: 
                   1040: 
                   1041: # _LT_SHELL_INIT(ARG)
                   1042: # -------------------
                   1043: m4_define([_LT_SHELL_INIT],
                   1044: [ifdef([AC_DIVERSION_NOTICE],
                   1045:             [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
                   1046:         [AC_DIVERT_PUSH(NOTICE)])
                   1047: $1
                   1048: AC_DIVERT_POP
                   1049: ])# _LT_SHELL_INIT
                   1050: 
                   1051: 
                   1052: # _LT_PROG_ECHO_BACKSLASH
                   1053: # -----------------------
                   1054: # Add some code to the start of the generated configure script which
                   1055: # will find an echo command which doesn't interpret backslashes.
                   1056: m4_defun([_LT_PROG_ECHO_BACKSLASH],
                   1057: [_LT_SHELL_INIT([
                   1058: # Check that we are running under the correct shell.
                   1059: SHELL=${CONFIG_SHELL-/bin/sh}
                   1060: 
                   1061: case X$lt_ECHO in
                   1062: X*--fallback-echo)
                   1063:   # Remove one level of quotation (which was required for Make).
                   1064:   ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
                   1065:   ;;
                   1066: esac
                   1067: 
                   1068: ECHO=${lt_ECHO-echo}
                   1069: if test "X[$]1" = X--no-reexec; then
                   1070:   # Discard the --no-reexec flag, and continue.
                   1071:   shift
                   1072: elif test "X[$]1" = X--fallback-echo; then
                   1073:   # Avoid inline document here, it may be left over
                   1074:   :
                   1075: elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
                   1076:   # Yippee, $ECHO works!
                   1077:   :
                   1078: else
                   1079:   # Restart under the correct shell.
                   1080:   exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
                   1081: fi
                   1082: 
                   1083: if test "X[$]1" = X--fallback-echo; then
                   1084:   # used as fallback echo
                   1085:   shift
                   1086:   cat <<_LT_EOF
                   1087: [$]*
                   1088: _LT_EOF
                   1089:   exit 0
                   1090: fi
                   1091: 
                   1092: # The HP-UX ksh and POSIX shell print the target directory to stdout
                   1093: # if CDPATH is set.
                   1094: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
                   1095: 
                   1096: if test -z "$lt_ECHO"; then
                   1097:   if test "X${echo_test_string+set}" != Xset; then
                   1098:     # find a string as large as possible, as long as the shell can cope with it
                   1099:     for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
                   1100:       # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
                   1101:       if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
                   1102:         { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
                   1103:       then
                   1104:         break
                   1105:       fi
                   1106:     done
                   1107:   fi
                   1108: 
                   1109:   if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
                   1110:      echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
                   1111:      test "X$echo_testing_string" = "X$echo_test_string"; then
                   1112:     :
                   1113:   else
                   1114:     # The Solaris, AIX, and Digital Unix default echo programs unquote
                   1115:     # backslashes.  This makes it impossible to quote backslashes using
                   1116:     #   echo "$something" | sed 's/\\/\\\\/g'
                   1117:     #
                   1118:     # So, first we look for a working echo in the user's PATH.
                   1119: 
                   1120:     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   1121:     for dir in $PATH /usr/ucb; do
                   1122:       IFS="$lt_save_ifs"
                   1123:       if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
                   1124:          test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
                   1125:          echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
                   1126:          test "X$echo_testing_string" = "X$echo_test_string"; then
                   1127:         ECHO="$dir/echo"
                   1128:         break
                   1129:       fi
                   1130:     done
                   1131:     IFS="$lt_save_ifs"
                   1132: 
                   1133:     if test "X$ECHO" = Xecho; then
                   1134:       # We didn't find a better echo, so look for alternatives.
                   1135:       if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
                   1136:          echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
                   1137:          test "X$echo_testing_string" = "X$echo_test_string"; then
                   1138:         # This shell has a builtin print -r that does the trick.
                   1139:         ECHO='print -r'
                   1140:       elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
                   1141:           test "X$CONFIG_SHELL" != X/bin/ksh; then
                   1142:         # If we have ksh, try running configure again with it.
                   1143:         ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
                   1144:         export ORIGINAL_CONFIG_SHELL
                   1145:         CONFIG_SHELL=/bin/ksh
                   1146:         export CONFIG_SHELL
                   1147:         exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
                   1148:       else
                   1149:         # Try using printf.
                   1150:         ECHO='printf %s\n'
                   1151:         if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
                   1152:           echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
                   1153:           test "X$echo_testing_string" = "X$echo_test_string"; then
                   1154:          # Cool, printf works
                   1155:          :
                   1156:         elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
                   1157:             test "X$echo_testing_string" = 'X\t' &&
                   1158:             echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
                   1159:             test "X$echo_testing_string" = "X$echo_test_string"; then
                   1160:          CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
                   1161:          export CONFIG_SHELL
                   1162:          SHELL="$CONFIG_SHELL"
                   1163:          export SHELL
                   1164:          ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
                   1165:         elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
                   1166:             test "X$echo_testing_string" = 'X\t' &&
                   1167:             echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
                   1168:             test "X$echo_testing_string" = "X$echo_test_string"; then
                   1169:          ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
                   1170:         else
                   1171:          # maybe with a smaller string...
                   1172:          prev=:
                   1173: 
                   1174:          for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
                   1175:            if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
                   1176:            then
                   1177:              break
                   1178:            fi
                   1179:            prev="$cmd"
                   1180:          done
                   1181: 
                   1182:          if test "$prev" != 'sed 50q "[$]0"'; then
                   1183:            echo_test_string=`eval $prev`
                   1184:            export echo_test_string
                   1185:            exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
                   1186:          else
                   1187:            # Oops.  We lost completely, so just stick with echo.
                   1188:            ECHO=echo
                   1189:          fi
                   1190:         fi
                   1191:       fi
                   1192:     fi
                   1193:   fi
                   1194: fi
                   1195: 
                   1196: # Copy echo and quote the copy suitably for passing to libtool from
                   1197: # the Makefile, instead of quoting the original, which is used later.
                   1198: lt_ECHO=$ECHO
                   1199: if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
                   1200:    lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
                   1201: fi
                   1202: 
                   1203: AC_SUBST(lt_ECHO)
                   1204: ])
                   1205: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
                   1206: _LT_DECL([], [ECHO], [1],
                   1207:     [An echo program that does not interpret backslashes])
                   1208: ])# _LT_PROG_ECHO_BACKSLASH
                   1209: 
                   1210: 
                   1211: # _LT_ENABLE_LOCK
                   1212: # ---------------
                   1213: m4_defun([_LT_ENABLE_LOCK],
                   1214: [AC_ARG_ENABLE([libtool-lock],
                   1215:   [AS_HELP_STRING([--disable-libtool-lock],
                   1216:     [avoid locking (might break parallel builds)])])
                   1217: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
                   1218: 
                   1219: # Some flags need to be propagated to the compiler or linker for good
                   1220: # libtool support.
                   1221: case $host in
                   1222: ia64-*-hpux*)
                   1223:   # Find out which ABI we are using.
                   1224:   echo 'int i;' > conftest.$ac_ext
                   1225:   if AC_TRY_EVAL(ac_compile); then
                   1226:     case `/usr/bin/file conftest.$ac_objext` in
                   1227:       *ELF-32*)
                   1228:        HPUX_IA64_MODE="32"
                   1229:        ;;
                   1230:       *ELF-64*)
                   1231:        HPUX_IA64_MODE="64"
                   1232:        ;;
                   1233:     esac
                   1234:   fi
                   1235:   rm -rf conftest*
                   1236:   ;;
                   1237: *-*-irix6*)
                   1238:   # Find out which ABI we are using.
                   1239:   echo '[#]line __oline__ "configure"' > conftest.$ac_ext
                   1240:   if AC_TRY_EVAL(ac_compile); then
                   1241:     if test "$lt_cv_prog_gnu_ld" = yes; then
                   1242:       case `/usr/bin/file conftest.$ac_objext` in
                   1243:        *32-bit*)
                   1244:          LD="${LD-ld} -melf32bsmip"
                   1245:          ;;
                   1246:        *N32*)
                   1247:          LD="${LD-ld} -melf32bmipn32"
                   1248:          ;;
                   1249:        *64-bit*)
                   1250:          LD="${LD-ld} -melf64bmip"
                   1251:        ;;
                   1252:       esac
                   1253:     else
                   1254:       case `/usr/bin/file conftest.$ac_objext` in
                   1255:        *32-bit*)
                   1256:          LD="${LD-ld} -32"
                   1257:          ;;
                   1258:        *N32*)
                   1259:          LD="${LD-ld} -n32"
                   1260:          ;;
                   1261:        *64-bit*)
                   1262:          LD="${LD-ld} -64"
                   1263:          ;;
                   1264:       esac
                   1265:     fi
                   1266:   fi
                   1267:   rm -rf conftest*
                   1268:   ;;
                   1269: 
                   1270: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
                   1271: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
                   1272:   # Find out which ABI we are using.
                   1273:   echo 'int i;' > conftest.$ac_ext
                   1274:   if AC_TRY_EVAL(ac_compile); then
                   1275:     case `/usr/bin/file conftest.o` in
                   1276:       *32-bit*)
                   1277:        case $host in
                   1278:          x86_64-*kfreebsd*-gnu)
                   1279:            LD="${LD-ld} -m elf_i386_fbsd"
                   1280:            ;;
                   1281:          x86_64-*linux*)
                   1282:            LD="${LD-ld} -m elf_i386"
                   1283:            ;;
                   1284:          ppc64-*linux*|powerpc64-*linux*)
                   1285:            LD="${LD-ld} -m elf32ppclinux"
                   1286:            ;;
                   1287:          s390x-*linux*)
                   1288:            LD="${LD-ld} -m elf_s390"
                   1289:            ;;
                   1290:          sparc64-*linux*)
                   1291:            LD="${LD-ld} -m elf32_sparc"
                   1292:            ;;
                   1293:        esac
                   1294:        ;;
                   1295:       *64-bit*)
                   1296:        case $host in
                   1297:          x86_64-*kfreebsd*-gnu)
                   1298:            LD="${LD-ld} -m elf_x86_64_fbsd"
                   1299:            ;;
                   1300:          x86_64-*linux*)
                   1301:            LD="${LD-ld} -m elf_x86_64"
                   1302:            ;;
                   1303:          ppc*-*linux*|powerpc*-*linux*)
                   1304:            LD="${LD-ld} -m elf64ppc"
                   1305:            ;;
                   1306:          s390*-*linux*|s390*-*tpf*)
                   1307:            LD="${LD-ld} -m elf64_s390"
                   1308:            ;;
                   1309:          sparc*-*linux*)
                   1310:            LD="${LD-ld} -m elf64_sparc"
                   1311:            ;;
                   1312:        esac
                   1313:        ;;
                   1314:     esac
                   1315:   fi
                   1316:   rm -rf conftest*
                   1317:   ;;
                   1318: 
                   1319: *-*-sco3.2v5*)
                   1320:   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
                   1321:   SAVE_CFLAGS="$CFLAGS"
                   1322:   CFLAGS="$CFLAGS -belf"
                   1323:   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
                   1324:     [AC_LANG_PUSH(C)
                   1325:      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
                   1326:      AC_LANG_POP])
                   1327:   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
                   1328:     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
                   1329:     CFLAGS="$SAVE_CFLAGS"
                   1330:   fi
                   1331:   ;;
                   1332: sparc*-*solaris*)
                   1333:   # Find out which ABI we are using.
                   1334:   echo 'int i;' > conftest.$ac_ext
                   1335:   if AC_TRY_EVAL(ac_compile); then
                   1336:     case `/usr/bin/file conftest.o` in
                   1337:     *64-bit*)
                   1338:       case $lt_cv_prog_gnu_ld in
                   1339:       yes*) LD="${LD-ld} -m elf64_sparc" ;;
                   1340:       *)
                   1341:        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
                   1342:          LD="${LD-ld} -64"
                   1343:        fi
                   1344:        ;;
                   1345:       esac
                   1346:       ;;
                   1347:     esac
                   1348:   fi
                   1349:   rm -rf conftest*
                   1350:   ;;
                   1351: esac
                   1352: 
                   1353: need_locks="$enable_libtool_lock"
                   1354: ])# _LT_ENABLE_LOCK
                   1355: 
                   1356: 
                   1357: # _LT_CMD_OLD_ARCHIVE
                   1358: # -------------------
                   1359: m4_defun([_LT_CMD_OLD_ARCHIVE],
                   1360: [AC_CHECK_TOOL(AR, ar, false)
                   1361: test -z "$AR" && AR=ar
                   1362: test -z "$AR_FLAGS" && AR_FLAGS=cru
                   1363: _LT_DECL([], [AR], [1], [The archiver])
                   1364: _LT_DECL([], [AR_FLAGS], [1])
                   1365: 
                   1366: AC_CHECK_TOOL(STRIP, strip, :)
                   1367: test -z "$STRIP" && STRIP=:
                   1368: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
                   1369: 
                   1370: AC_CHECK_TOOL(RANLIB, ranlib, :)
                   1371: test -z "$RANLIB" && RANLIB=:
                   1372: _LT_DECL([], [RANLIB], [1],
                   1373:     [Commands used to install an old-style archive])
                   1374: 
                   1375: # Determine commands to create old-style static archives.
                   1376: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
                   1377: old_postinstall_cmds='chmod 644 $oldlib'
                   1378: old_postuninstall_cmds=
                   1379: 
                   1380: if test -n "$RANLIB"; then
                   1381:   case $host_os in
                   1382:   openbsd*)
                   1383:     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
                   1384:     ;;
                   1385:   *)
                   1386:     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
                   1387:     ;;
                   1388:   esac
                   1389:   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
                   1390: fi
                   1391: _LT_DECL([], [old_postinstall_cmds], [2])
                   1392: _LT_DECL([], [old_postuninstall_cmds], [2])
                   1393: _LT_TAGDECL([], [old_archive_cmds], [2],
                   1394:     [Commands used to build an old-style archive])
                   1395: ])# _LT_CMD_OLD_ARCHIVE
                   1396: 
                   1397: 
                   1398: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
                   1399: #              [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
                   1400: # ----------------------------------------------------------------
                   1401: # Check whether the given compiler option works
                   1402: AC_DEFUN([_LT_COMPILER_OPTION],
                   1403: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1404: m4_require([_LT_DECL_SED])dnl
                   1405: AC_CACHE_CHECK([$1], [$2],
                   1406:   [$2=no
                   1407:    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
                   1408:    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   1409:    lt_compiler_flag="$3"
                   1410:    # Insert the option either (1) after the last *FLAGS variable, or
                   1411:    # (2) before a word containing "conftest.", or (3) at the end.
                   1412:    # Note that $ac_compile itself does not contain backslashes and begins
                   1413:    # with a dollar sign (not a hyphen), so the echo should work correctly.
                   1414:    # The option is referenced via a variable to avoid confusing sed.
                   1415:    lt_compile=`echo "$ac_compile" | $SED \
                   1416:    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
                   1417:    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
                   1418:    -e 's:$: $lt_compiler_flag:'`
                   1419:    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
                   1420:    (eval "$lt_compile" 2>conftest.err)
                   1421:    ac_status=$?
                   1422:    cat conftest.err >&AS_MESSAGE_LOG_FD
                   1423:    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
                   1424:    if (exit $ac_status) && test -s "$ac_outfile"; then
                   1425:      # The compiler can only warn and ignore the option if not recognized
                   1426:      # So say no if there are warnings other than the usual output.
                   1427:      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
                   1428:      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
                   1429:      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
                   1430:        $2=yes
                   1431:      fi
                   1432:    fi
                   1433:    $RM conftest*
                   1434: ])
                   1435: 
                   1436: if test x"[$]$2" = xyes; then
                   1437:     m4_if([$5], , :, [$5])
                   1438: else
                   1439:     m4_if([$6], , :, [$6])
                   1440: fi
                   1441: ])# _LT_COMPILER_OPTION
                   1442: 
                   1443: # Old name:
                   1444: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
                   1445: dnl aclocal-1.4 backwards compatibility:
                   1446: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
                   1447: 
                   1448: 
                   1449: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
                   1450: #                  [ACTION-SUCCESS], [ACTION-FAILURE])
                   1451: # ----------------------------------------------------
                   1452: # Check whether the given linker option works
                   1453: AC_DEFUN([_LT_LINKER_OPTION],
                   1454: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1455: m4_require([_LT_DECL_SED])dnl
                   1456: AC_CACHE_CHECK([$1], [$2],
                   1457:   [$2=no
                   1458:    save_LDFLAGS="$LDFLAGS"
                   1459:    LDFLAGS="$LDFLAGS $3"
                   1460:    echo "$lt_simple_link_test_code" > conftest.$ac_ext
                   1461:    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
                   1462:      # The linker can only warn and ignore the option if not recognized
                   1463:      # So say no if there are warnings
                   1464:      if test -s conftest.err; then
                   1465:        # Append any errors to the config.log.
                   1466:        cat conftest.err 1>&AS_MESSAGE_LOG_FD
                   1467:        $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
                   1468:        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
                   1469:        if diff conftest.exp conftest.er2 >/dev/null; then
                   1470:          $2=yes
                   1471:        fi
                   1472:      else
                   1473:        $2=yes
                   1474:      fi
                   1475:    fi
                   1476:    $RM -r conftest*
                   1477:    LDFLAGS="$save_LDFLAGS"
                   1478: ])
                   1479: 
                   1480: if test x"[$]$2" = xyes; then
                   1481:     m4_if([$4], , :, [$4])
                   1482: else
                   1483:     m4_if([$5], , :, [$5])
                   1484: fi
                   1485: ])# _LT_LINKER_OPTION
                   1486: 
                   1487: # Old name:
                   1488: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
                   1489: dnl aclocal-1.4 backwards compatibility:
                   1490: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
                   1491: 
                   1492: 
                   1493: # LT_CMD_MAX_LEN
                   1494: #---------------
                   1495: AC_DEFUN([LT_CMD_MAX_LEN],
                   1496: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   1497: # find the maximum length of command line arguments
                   1498: AC_MSG_CHECKING([the maximum length of command line arguments])
                   1499: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
                   1500:   i=0
                   1501:   teststring="ABCD"
                   1502: 
                   1503:   case $build_os in
                   1504:   msdosdjgpp*)
                   1505:     # On DJGPP, this test can blow up pretty badly due to problems in libc
                   1506:     # (any single argument exceeding 2000 bytes causes a buffer overrun
                   1507:     # during glob expansion).  Even if it were fixed, the result of this
                   1508:     # check would be larger than it should be.
                   1509:     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
                   1510:     ;;
                   1511: 
                   1512:   gnu*)
                   1513:     # Under GNU Hurd, this test is not required because there is
                   1514:     # no limit to the length of command line arguments.
                   1515:     # Libtool will interpret -1 as no limit whatsoever
                   1516:     lt_cv_sys_max_cmd_len=-1;
                   1517:     ;;
                   1518: 
                   1519:   cygwin* | mingw* | cegcc*)
                   1520:     # On Win9x/ME, this test blows up -- it succeeds, but takes
                   1521:     # about 5 minutes as the teststring grows exponentially.
                   1522:     # Worse, since 9x/ME are not pre-emptively multitasking,
                   1523:     # you end up with a "frozen" computer, even though with patience
                   1524:     # the test eventually succeeds (with a max line length of 256k).
                   1525:     # Instead, let's just punt: use the minimum linelength reported by
                   1526:     # all of the supported platforms: 8192 (on NT/2K/XP).
                   1527:     lt_cv_sys_max_cmd_len=8192;
                   1528:     ;;
                   1529: 
                   1530:   amigaos*)
                   1531:     # On AmigaOS with pdksh, this test takes hours, literally.
                   1532:     # So we just punt and use a minimum line length of 8192.
                   1533:     lt_cv_sys_max_cmd_len=8192;
                   1534:     ;;
                   1535: 
                   1536:   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
                   1537:     # This has been around since 386BSD, at least.  Likely further.
                   1538:     if test -x /sbin/sysctl; then
                   1539:       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
                   1540:     elif test -x /usr/sbin/sysctl; then
                   1541:       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
                   1542:     else
                   1543:       lt_cv_sys_max_cmd_len=65536      # usable default for all BSDs
                   1544:     fi
                   1545:     # And add a safety zone
                   1546:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
                   1547:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
                   1548:     ;;
                   1549: 
                   1550:   interix*)
                   1551:     # We know the value 262144 and hardcode it with a safety zone (like BSD)
                   1552:     lt_cv_sys_max_cmd_len=196608
                   1553:     ;;
                   1554: 
                   1555:   osf*)
                   1556:     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
                   1557:     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
                   1558:     # nice to cause kernel panics so lets avoid the loop below.
                   1559:     # First set a reasonable default.
                   1560:     lt_cv_sys_max_cmd_len=16384
                   1561:     #
                   1562:     if test -x /sbin/sysconfig; then
                   1563:       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
                   1564:         *1*) lt_cv_sys_max_cmd_len=-1 ;;
                   1565:       esac
                   1566:     fi
                   1567:     ;;
                   1568:   sco3.2v5*)
                   1569:     lt_cv_sys_max_cmd_len=102400
                   1570:     ;;
                   1571:   sysv5* | sco5v6* | sysv4.2uw2*)
                   1572:     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
                   1573:     if test -n "$kargmax"; then
                   1574:       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[        ]]//'`
                   1575:     else
                   1576:       lt_cv_sys_max_cmd_len=32768
                   1577:     fi
                   1578:     ;;
                   1579:   *)
                   1580:     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
                   1581:     if test -n "$lt_cv_sys_max_cmd_len"; then
                   1582:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
                   1583:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
                   1584:     else
                   1585:       # Make teststring a little bigger before we do anything with it.
                   1586:       # a 1K string should be a reasonable start.
                   1587:       for i in 1 2 3 4 5 6 7 8 ; do
                   1588:         teststring=$teststring$teststring
                   1589:       done
                   1590:       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
                   1591:       # If test is not a shell built-in, we'll probably end up computing a
                   1592:       # maximum length that is only half of the actual maximum length, but
                   1593:       # we can't tell.
                   1594:       while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
                   1595:                 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
                   1596:              test $i != 17 # 1/2 MB should be enough
                   1597:       do
                   1598:         i=`expr $i + 1`
                   1599:         teststring=$teststring$teststring
                   1600:       done
                   1601:       # Only check the string length outside the loop.
                   1602:       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
                   1603:       teststring=
                   1604:       # Add a significant safety factor because C++ compilers can tack on
                   1605:       # massive amounts of additional arguments before passing them to the
                   1606:       # linker.  It appears as though 1/2 is a usable value.
                   1607:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
                   1608:     fi
                   1609:     ;;
                   1610:   esac
                   1611: ])
                   1612: if test -n $lt_cv_sys_max_cmd_len ; then
                   1613:   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
                   1614: else
                   1615:   AC_MSG_RESULT(none)
                   1616: fi
                   1617: max_cmd_len=$lt_cv_sys_max_cmd_len
                   1618: _LT_DECL([], [max_cmd_len], [0],
                   1619:     [What is the maximum length of a command?])
                   1620: ])# LT_CMD_MAX_LEN
                   1621: 
                   1622: # Old name:
                   1623: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
                   1624: dnl aclocal-1.4 backwards compatibility:
                   1625: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
                   1626: 
                   1627: 
                   1628: # _LT_HEADER_DLFCN
                   1629: # ----------------
                   1630: m4_defun([_LT_HEADER_DLFCN],
                   1631: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
                   1632: ])# _LT_HEADER_DLFCN
                   1633: 
                   1634: 
                   1635: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
                   1636: #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
                   1637: # ----------------------------------------------------------------
                   1638: m4_defun([_LT_TRY_DLOPEN_SELF],
                   1639: [m4_require([_LT_HEADER_DLFCN])dnl
                   1640: if test "$cross_compiling" = yes; then :
                   1641:   [$4]
                   1642: else
                   1643:   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
                   1644:   lt_status=$lt_dlunknown
                   1645:   cat > conftest.$ac_ext <<_LT_EOF
                   1646: [#line __oline__ "configure"
                   1647: #include "confdefs.h"
                   1648: 
                   1649: #if HAVE_DLFCN_H
                   1650: #include <dlfcn.h>
                   1651: #endif
                   1652: 
                   1653: #include <stdio.h>
                   1654: 
                   1655: #ifdef RTLD_GLOBAL
                   1656: #  define LT_DLGLOBAL          RTLD_GLOBAL
                   1657: #else
                   1658: #  ifdef DL_GLOBAL
                   1659: #    define LT_DLGLOBAL                DL_GLOBAL
                   1660: #  else
                   1661: #    define LT_DLGLOBAL                0
                   1662: #  endif
                   1663: #endif
                   1664: 
                   1665: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
                   1666:    find out it does not work in some platform. */
                   1667: #ifndef LT_DLLAZY_OR_NOW
                   1668: #  ifdef RTLD_LAZY
                   1669: #    define LT_DLLAZY_OR_NOW           RTLD_LAZY
                   1670: #  else
                   1671: #    ifdef DL_LAZY
                   1672: #      define LT_DLLAZY_OR_NOW         DL_LAZY
                   1673: #    else
                   1674: #      ifdef RTLD_NOW
                   1675: #        define LT_DLLAZY_OR_NOW       RTLD_NOW
                   1676: #      else
                   1677: #        ifdef DL_NOW
                   1678: #          define LT_DLLAZY_OR_NOW     DL_NOW
                   1679: #        else
                   1680: #          define LT_DLLAZY_OR_NOW     0
                   1681: #        endif
                   1682: #      endif
                   1683: #    endif
                   1684: #  endif
                   1685: #endif
                   1686: 
                   1687: void fnord() { int i=42;}
                   1688: int main ()
                   1689: {
                   1690:   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
                   1691:   int status = $lt_dlunknown;
                   1692: 
                   1693:   if (self)
                   1694:     {
                   1695:       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
                   1696:       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
                   1697:       /* dlclose (self); */
                   1698:     }
                   1699:   else
                   1700:     puts (dlerror ());
                   1701: 
                   1702:   return status;
                   1703: }]
                   1704: _LT_EOF
                   1705:   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
                   1706:     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
                   1707:     lt_status=$?
                   1708:     case x$lt_status in
                   1709:       x$lt_dlno_uscore) $1 ;;
                   1710:       x$lt_dlneed_uscore) $2 ;;
                   1711:       x$lt_dlunknown|x*) $3 ;;
                   1712:     esac
                   1713:   else :
                   1714:     # compilation failed
                   1715:     $3
                   1716:   fi
                   1717: fi
                   1718: rm -fr conftest*
                   1719: ])# _LT_TRY_DLOPEN_SELF
                   1720: 
                   1721: 
                   1722: # LT_SYS_DLOPEN_SELF
                   1723: # ------------------
                   1724: AC_DEFUN([LT_SYS_DLOPEN_SELF],
                   1725: [m4_require([_LT_HEADER_DLFCN])dnl
                   1726: if test "x$enable_dlopen" != xyes; then
                   1727:   enable_dlopen=unknown
                   1728:   enable_dlopen_self=unknown
                   1729:   enable_dlopen_self_static=unknown
                   1730: else
                   1731:   lt_cv_dlopen=no
                   1732:   lt_cv_dlopen_libs=
                   1733: 
                   1734:   case $host_os in
                   1735:   beos*)
                   1736:     lt_cv_dlopen="load_add_on"
                   1737:     lt_cv_dlopen_libs=
                   1738:     lt_cv_dlopen_self=yes
                   1739:     ;;
                   1740: 
                   1741:   mingw* | pw32* | cegcc*)
                   1742:     lt_cv_dlopen="LoadLibrary"
                   1743:     lt_cv_dlopen_libs=
                   1744:     ;;
                   1745: 
                   1746:   cygwin*)
                   1747:     lt_cv_dlopen="dlopen"
                   1748:     lt_cv_dlopen_libs=
                   1749:     ;;
                   1750: 
                   1751:   darwin*)
                   1752:   # if libdl is installed we need to link against it
                   1753:     AC_CHECK_LIB([dl], [dlopen],
                   1754:                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
                   1755:     lt_cv_dlopen="dyld"
                   1756:     lt_cv_dlopen_libs=
                   1757:     lt_cv_dlopen_self=yes
                   1758:     ])
                   1759:     ;;
                   1760: 
                   1761:   *)
                   1762:     AC_CHECK_FUNC([shl_load],
                   1763:          [lt_cv_dlopen="shl_load"],
                   1764:       [AC_CHECK_LIB([dld], [shl_load],
                   1765:            [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
                   1766:        [AC_CHECK_FUNC([dlopen],
                   1767:              [lt_cv_dlopen="dlopen"],
                   1768:          [AC_CHECK_LIB([dl], [dlopen],
                   1769:                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
                   1770:            [AC_CHECK_LIB([svld], [dlopen],
                   1771:                  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
                   1772:              [AC_CHECK_LIB([dld], [dld_link],
                   1773:                    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
                   1774:              ])
                   1775:            ])
                   1776:          ])
                   1777:        ])
                   1778:       ])
                   1779:     ;;
                   1780:   esac
                   1781: 
                   1782:   if test "x$lt_cv_dlopen" != xno; then
                   1783:     enable_dlopen=yes
                   1784:   else
                   1785:     enable_dlopen=no
                   1786:   fi
                   1787: 
                   1788:   case $lt_cv_dlopen in
                   1789:   dlopen)
                   1790:     save_CPPFLAGS="$CPPFLAGS"
                   1791:     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
                   1792: 
                   1793:     save_LDFLAGS="$LDFLAGS"
                   1794:     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
                   1795: 
                   1796:     save_LIBS="$LIBS"
                   1797:     LIBS="$lt_cv_dlopen_libs $LIBS"
                   1798: 
                   1799:     AC_CACHE_CHECK([whether a program can dlopen itself],
                   1800:          lt_cv_dlopen_self, [dnl
                   1801:          _LT_TRY_DLOPEN_SELF(
                   1802:            lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
                   1803:            lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
                   1804:     ])
                   1805: 
                   1806:     if test "x$lt_cv_dlopen_self" = xyes; then
                   1807:       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
                   1808:       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
                   1809:          lt_cv_dlopen_self_static, [dnl
                   1810:          _LT_TRY_DLOPEN_SELF(
                   1811:            lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
                   1812:            lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
                   1813:       ])
                   1814:     fi
                   1815: 
                   1816:     CPPFLAGS="$save_CPPFLAGS"
                   1817:     LDFLAGS="$save_LDFLAGS"
                   1818:     LIBS="$save_LIBS"
                   1819:     ;;
                   1820:   esac
                   1821: 
                   1822:   case $lt_cv_dlopen_self in
                   1823:   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
                   1824:   *) enable_dlopen_self=unknown ;;
                   1825:   esac
                   1826: 
                   1827:   case $lt_cv_dlopen_self_static in
                   1828:   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
                   1829:   *) enable_dlopen_self_static=unknown ;;
                   1830:   esac
                   1831: fi
                   1832: _LT_DECL([dlopen_support], [enable_dlopen], [0],
                   1833:         [Whether dlopen is supported])
                   1834: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
                   1835:         [Whether dlopen of programs is supported])
                   1836: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
                   1837:         [Whether dlopen of statically linked programs is supported])
                   1838: ])# LT_SYS_DLOPEN_SELF
                   1839: 
                   1840: # Old name:
                   1841: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
                   1842: dnl aclocal-1.4 backwards compatibility:
                   1843: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
                   1844: 
                   1845: 
                   1846: # _LT_COMPILER_C_O([TAGNAME])
                   1847: # ---------------------------
                   1848: # Check to see if options -c and -o are simultaneously supported by compiler.
                   1849: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
                   1850: m4_defun([_LT_COMPILER_C_O],
                   1851: [m4_require([_LT_DECL_SED])dnl
                   1852: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1853: m4_require([_LT_TAG_COMPILER])dnl
                   1854: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
                   1855:   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
                   1856:   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
                   1857:    $RM -r conftest 2>/dev/null
                   1858:    mkdir conftest
                   1859:    cd conftest
                   1860:    mkdir out
                   1861:    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   1862: 
                   1863:    lt_compiler_flag="-o out/conftest2.$ac_objext"
                   1864:    # Insert the option either (1) after the last *FLAGS variable, or
                   1865:    # (2) before a word containing "conftest.", or (3) at the end.
                   1866:    # Note that $ac_compile itself does not contain backslashes and begins
                   1867:    # with a dollar sign (not a hyphen), so the echo should work correctly.
                   1868:    lt_compile=`echo "$ac_compile" | $SED \
                   1869:    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
                   1870:    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
                   1871:    -e 's:$: $lt_compiler_flag:'`
                   1872:    (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
                   1873:    (eval "$lt_compile" 2>out/conftest.err)
                   1874:    ac_status=$?
                   1875:    cat out/conftest.err >&AS_MESSAGE_LOG_FD
                   1876:    echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
                   1877:    if (exit $ac_status) && test -s out/conftest2.$ac_objext
                   1878:    then
                   1879:      # The compiler can only warn and ignore the option if not recognized
                   1880:      # So say no if there are warnings
                   1881:      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
                   1882:      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
                   1883:      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
                   1884:        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
                   1885:      fi
                   1886:    fi
                   1887:    chmod u+w . 2>&AS_MESSAGE_LOG_FD
                   1888:    $RM conftest*
                   1889:    # SGI C++ compiler will create directory out/ii_files/ for
                   1890:    # template instantiation
                   1891:    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
                   1892:    $RM out/* && rmdir out
                   1893:    cd ..
                   1894:    $RM -r conftest
                   1895:    $RM conftest*
                   1896: ])
                   1897: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
                   1898:        [Does compiler simultaneously support -c and -o options?])
                   1899: ])# _LT_COMPILER_C_O
                   1900: 
                   1901: 
                   1902: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
                   1903: # ----------------------------------
                   1904: # Check to see if we can do hard links to lock some files if needed
                   1905: m4_defun([_LT_COMPILER_FILE_LOCKS],
                   1906: [m4_require([_LT_ENABLE_LOCK])dnl
                   1907: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1908: _LT_COMPILER_C_O([$1])
                   1909: 
                   1910: hard_links="nottested"
                   1911: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
                   1912:   # do not overwrite the value of need_locks provided by the user
                   1913:   AC_MSG_CHECKING([if we can lock with hard links])
                   1914:   hard_links=yes
                   1915:   $RM conftest*
                   1916:   ln conftest.a conftest.b 2>/dev/null && hard_links=no
                   1917:   touch conftest.a
                   1918:   ln conftest.a conftest.b 2>&5 || hard_links=no
                   1919:   ln conftest.a conftest.b 2>/dev/null && hard_links=no
                   1920:   AC_MSG_RESULT([$hard_links])
                   1921:   if test "$hard_links" = no; then
                   1922:     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
                   1923:     need_locks=warn
                   1924:   fi
                   1925: else
                   1926:   need_locks=no
                   1927: fi
                   1928: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
                   1929: ])# _LT_COMPILER_FILE_LOCKS
                   1930: 
                   1931: 
                   1932: # _LT_CHECK_OBJDIR
                   1933: # ----------------
                   1934: m4_defun([_LT_CHECK_OBJDIR],
                   1935: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
                   1936: [rm -f .libs 2>/dev/null
                   1937: mkdir .libs 2>/dev/null
                   1938: if test -d .libs; then
                   1939:   lt_cv_objdir=.libs
                   1940: else
                   1941:   # MS-DOS does not allow filenames that begin with a dot.
                   1942:   lt_cv_objdir=_libs
                   1943: fi
                   1944: rmdir .libs 2>/dev/null])
                   1945: objdir=$lt_cv_objdir
                   1946: _LT_DECL([], [objdir], [0],
                   1947:          [The name of the directory that contains temporary libtool files])dnl
                   1948: m4_pattern_allow([LT_OBJDIR])dnl
                   1949: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
                   1950:   [Define to the sub-directory in which libtool stores uninstalled libraries.])
                   1951: ])# _LT_CHECK_OBJDIR
                   1952: 
                   1953: 
                   1954: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
                   1955: # --------------------------------------
                   1956: # Check hardcoding attributes.
                   1957: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
                   1958: [AC_MSG_CHECKING([how to hardcode library paths into programs])
                   1959: _LT_TAGVAR(hardcode_action, $1)=
                   1960: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
                   1961:    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
                   1962:    test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
                   1963: 
                   1964:   # We can hardcode non-existent directories.
                   1965:   if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
                   1966:      # If the only mechanism to avoid hardcoding is shlibpath_var, we
                   1967:      # have to relink, otherwise we might link with an installed library
                   1968:      # when we should be linking with a yet-to-be-installed one
                   1969:      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
                   1970:      test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
                   1971:     # Linking always hardcodes the temporary library directory.
                   1972:     _LT_TAGVAR(hardcode_action, $1)=relink
                   1973:   else
                   1974:     # We can link without hardcoding, and we can hardcode nonexisting dirs.
                   1975:     _LT_TAGVAR(hardcode_action, $1)=immediate
                   1976:   fi
                   1977: else
                   1978:   # We cannot hardcode anything, or else we can only hardcode existing
                   1979:   # directories.
                   1980:   _LT_TAGVAR(hardcode_action, $1)=unsupported
                   1981: fi
                   1982: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
                   1983: 
                   1984: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
                   1985:    test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
                   1986:   # Fast installation is not supported
                   1987:   enable_fast_install=no
                   1988: elif test "$shlibpath_overrides_runpath" = yes ||
                   1989:      test "$enable_shared" = no; then
                   1990:   # Fast installation is not necessary
                   1991:   enable_fast_install=needless
                   1992: fi
                   1993: _LT_TAGDECL([], [hardcode_action], [0],
                   1994:     [How to hardcode a shared library path into an executable])
                   1995: ])# _LT_LINKER_HARDCODE_LIBPATH
                   1996: 
                   1997: 
                   1998: # _LT_CMD_STRIPLIB
                   1999: # ----------------
                   2000: m4_defun([_LT_CMD_STRIPLIB],
                   2001: [m4_require([_LT_DECL_EGREP])
                   2002: striplib=
                   2003: old_striplib=
                   2004: AC_MSG_CHECKING([whether stripping libraries is possible])
                   2005: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
                   2006:   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
                   2007:   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
                   2008:   AC_MSG_RESULT([yes])
                   2009: else
                   2010: # FIXME - insert some real tests, host_os isn't really good enough
                   2011:   case $host_os in
                   2012:   darwin*)
                   2013:     if test -n "$STRIP" ; then
                   2014:       striplib="$STRIP -x"
                   2015:       old_striplib="$STRIP -S"
                   2016:       AC_MSG_RESULT([yes])
                   2017:     else
                   2018:       AC_MSG_RESULT([no])
                   2019:     fi
                   2020:     ;;
                   2021:   *)
                   2022:     AC_MSG_RESULT([no])
                   2023:     ;;
                   2024:   esac
                   2025: fi
                   2026: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
                   2027: _LT_DECL([], [striplib], [1])
                   2028: ])# _LT_CMD_STRIPLIB
                   2029: 
                   2030: 
                   2031: # _LT_SYS_DYNAMIC_LINKER([TAG])
                   2032: # -----------------------------
                   2033: # PORTME Fill in your ld.so characteristics
                   2034: m4_defun([_LT_SYS_DYNAMIC_LINKER],
                   2035: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   2036: m4_require([_LT_DECL_EGREP])dnl
                   2037: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   2038: m4_require([_LT_DECL_OBJDUMP])dnl
                   2039: m4_require([_LT_DECL_SED])dnl
                   2040: AC_MSG_CHECKING([dynamic linker characteristics])
                   2041: m4_if([$1],
                   2042:        [], [
                   2043: if test "$GCC" = yes; then
                   2044:   case $host_os in
                   2045:     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
                   2046:     *) lt_awk_arg="/^libraries:/" ;;
                   2047:   esac
                   2048:   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
                   2049:   if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
                   2050:     # if the path contains ";" then we assume it to be the separator
                   2051:     # otherwise default to the standard path separator (i.e. ":") - it is
                   2052:     # assumed that no part of a normal pathname contains ";" but that should
                   2053:     # okay in the real world where ";" in dirpaths is itself problematic.
                   2054:     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
                   2055:   else
                   2056:     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
                   2057:   fi
                   2058:   # Ok, now we have the path, separated by spaces, we can step through it
                   2059:   # and add multilib dir if necessary.
                   2060:   lt_tmp_lt_search_path_spec=
                   2061:   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
                   2062:   for lt_sys_path in $lt_search_path_spec; do
                   2063:     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
                   2064:       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
                   2065:     else
                   2066:       test -d "$lt_sys_path" && \
                   2067:        lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
                   2068:     fi
                   2069:   done
                   2070:   lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
                   2071: BEGIN {RS=" "; FS="/|\n";} {
                   2072:   lt_foo="";
                   2073:   lt_count=0;
                   2074:   for (lt_i = NF; lt_i > 0; lt_i--) {
                   2075:     if ($lt_i != "" && $lt_i != ".") {
                   2076:       if ($lt_i == "..") {
                   2077:         lt_count++;
                   2078:       } else {
                   2079:         if (lt_count == 0) {
                   2080:           lt_foo="/" $lt_i lt_foo;
                   2081:         } else {
                   2082:           lt_count--;
                   2083:         }
                   2084:       }
                   2085:     }
                   2086:   }
                   2087:   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
                   2088:   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
                   2089: }'`
                   2090:   sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
                   2091: else
                   2092:   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
                   2093: fi])
                   2094: library_names_spec=
                   2095: libname_spec='lib$name'
                   2096: soname_spec=
                   2097: shrext_cmds=".so"
                   2098: postinstall_cmds=
                   2099: postuninstall_cmds=
                   2100: finish_cmds=
                   2101: finish_eval=
                   2102: shlibpath_var=
                   2103: shlibpath_overrides_runpath=unknown
                   2104: version_type=none
                   2105: dynamic_linker="$host_os ld.so"
                   2106: sys_lib_dlsearch_path_spec="/lib /usr/lib"
                   2107: need_lib_prefix=unknown
                   2108: hardcode_into_libs=no
                   2109: 
                   2110: # when you set need_version to no, make sure it does not cause -set_version
                   2111: # flags to be left without arguments
                   2112: need_version=unknown
                   2113: 
                   2114: case $host_os in
                   2115: aix3*)
                   2116:   version_type=linux
                   2117:   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
                   2118:   shlibpath_var=LIBPATH
                   2119: 
                   2120:   # AIX 3 has no versioning support, so we append a major version to the name.
                   2121:   soname_spec='${libname}${release}${shared_ext}$major'
                   2122:   ;;
                   2123: 
                   2124: aix[[4-9]]*)
                   2125:   version_type=linux
                   2126:   need_lib_prefix=no
                   2127:   need_version=no
                   2128:   hardcode_into_libs=yes
                   2129:   if test "$host_cpu" = ia64; then
                   2130:     # AIX 5 supports IA64
                   2131:     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
                   2132:     shlibpath_var=LD_LIBRARY_PATH
                   2133:   else
                   2134:     # With GCC up to 2.95.x, collect2 would create an import file
                   2135:     # for dependence libraries.  The import file would start with
                   2136:     # the line `#! .'.  This would cause the generated library to
                   2137:     # depend on `.', always an invalid library.  This was fixed in
                   2138:     # development snapshots of GCC prior to 3.0.
                   2139:     case $host_os in
                   2140:       aix4 | aix4.[[01]] | aix4.[[01]].*)
                   2141:       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
                   2142:           echo ' yes '
                   2143:           echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
                   2144:        :
                   2145:       else
                   2146:        can_build_shared=no
                   2147:       fi
                   2148:       ;;
                   2149:     esac
                   2150:     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
                   2151:     # soname into executable. Probably we can add versioning support to
                   2152:     # collect2, so additional links can be useful in future.
                   2153:     if test "$aix_use_runtimelinking" = yes; then
                   2154:       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
                   2155:       # instead of lib<name>.a to let people know that these are not
                   2156:       # typical AIX shared libraries.
                   2157:       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2158:     else
                   2159:       # We preserve .a as extension for shared libraries through AIX4.2
                   2160:       # and later when we are not doing run time linking.
                   2161:       library_names_spec='${libname}${release}.a $libname.a'
                   2162:       soname_spec='${libname}${release}${shared_ext}$major'
                   2163:     fi
                   2164:     shlibpath_var=LIBPATH
                   2165:   fi
                   2166:   ;;
                   2167: 
                   2168: amigaos*)
                   2169:   case $host_cpu in
                   2170:   powerpc)
                   2171:     # Since July 2007 AmigaOS4 officially supports .so libraries.
                   2172:     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
                   2173:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2174:     ;;
                   2175:   m68k)
                   2176:     library_names_spec='$libname.ixlibrary $libname.a'
                   2177:     # Create ${libname}_ixlibrary.a entries in /sys/libs.
                   2178:     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a || exit 1; done'
                   2179:     ;;
                   2180:   esac
                   2181:   ;;
                   2182: 
                   2183: beos*)
                   2184:   library_names_spec='${libname}${shared_ext}'
                   2185:   dynamic_linker="$host_os ld.so"
                   2186:   shlibpath_var=LIBRARY_PATH
                   2187:   ;;
                   2188: 
                   2189: bsdi[[45]]*)
                   2190:   version_type=linux
                   2191:   need_version=no
                   2192:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2193:   soname_spec='${libname}${release}${shared_ext}$major'
                   2194:   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
                   2195:   shlibpath_var=LD_LIBRARY_PATH
                   2196:   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
                   2197:   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
                   2198:   # the default ld.so.conf also contains /usr/contrib/lib and
                   2199:   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
                   2200:   # libtool to hard-code these into programs
                   2201:   ;;
                   2202: 
                   2203: cygwin* | mingw* | pw32* | cegcc*)
                   2204:   version_type=windows
                   2205:   shrext_cmds=".dll"
                   2206:   need_version=no
                   2207:   need_lib_prefix=no
                   2208: 
                   2209:   case $GCC,$host_os in
                   2210:   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
                   2211:     library_names_spec='$libname.dll.a'
                   2212:     # DLL is installed to $(libdir)/../bin by postinstall_cmds
                   2213:     postinstall_cmds='base_file=`basename \${file}`~
                   2214:       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
                   2215:       dldir=$destdir/`dirname \$dlpath`~
                   2216:       test -d \$dldir || mkdir -p \$dldir~
                   2217:       $install_prog $dir/$dlname \$dldir/$dlname~
                   2218:       chmod a+x \$dldir/$dlname~
                   2219:       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
                   2220:         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
                   2221:       fi'
                   2222:     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
                   2223:       dlpath=$dir/\$dldll~
                   2224:        $RM \$dlpath'
                   2225:     shlibpath_overrides_runpath=yes
                   2226: 
                   2227:     case $host_os in
                   2228:     cygwin*)
                   2229:       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
                   2230:       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2231:       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
                   2232:       ;;
                   2233:     mingw* | cegcc*)
                   2234:       # MinGW DLLs use traditional 'lib' prefix
                   2235:       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2236:       sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
                   2237:       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
                   2238:         # It is most probably a Windows format PATH printed by
                   2239:         # mingw gcc, but we are running on Cygwin. Gcc prints its search
                   2240:         # path with ; separators, and with drive letters. We can handle the
                   2241:         # drive letters (cygwin fileutils understands them), so leave them,
                   2242:         # especially as we might pass files found there to a mingw objdump,
                   2243:         # which wouldn't understand a cygwinified path. Ahh.
                   2244:         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
                   2245:       else
                   2246:         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
                   2247:       fi
                   2248:       ;;
                   2249:     pw32*)
                   2250:       # pw32 DLLs use 'pw' prefix rather than 'lib'
                   2251:       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2252:       ;;
                   2253:     esac
                   2254:     ;;
                   2255: 
                   2256:   *)
                   2257:     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
                   2258:     ;;
                   2259:   esac
                   2260:   dynamic_linker='Win32 ld.exe'
                   2261:   # FIXME: first we should search . and the directory the executable is in
                   2262:   shlibpath_var=PATH
                   2263:   ;;
                   2264: 
                   2265: darwin* | rhapsody*)
                   2266:   dynamic_linker="$host_os dyld"
                   2267:   version_type=darwin
                   2268:   need_lib_prefix=no
                   2269:   need_version=no
                   2270:   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
                   2271:   soname_spec='${libname}${release}${major}$shared_ext'
                   2272:   shlibpath_overrides_runpath=yes
                   2273:   shlibpath_var=DYLD_LIBRARY_PATH
                   2274:   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
                   2275: m4_if([$1], [],[
                   2276:   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
                   2277:   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
                   2278:   ;;
                   2279: 
                   2280: dgux*)
                   2281:   version_type=linux
                   2282:   need_lib_prefix=no
                   2283:   need_version=no
                   2284:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
                   2285:   soname_spec='${libname}${release}${shared_ext}$major'
                   2286:   shlibpath_var=LD_LIBRARY_PATH
                   2287:   ;;
                   2288: 
                   2289: freebsd1*)
                   2290:   dynamic_linker=no
                   2291:   ;;
                   2292: 
                   2293: freebsd* | dragonfly*)
                   2294:   # DragonFly does not have aout.  When/if they implement a new
                   2295:   # versioning mechanism, adjust this.
                   2296:   if test -x /usr/bin/objformat; then
                   2297:     objformat=`/usr/bin/objformat`
                   2298:   else
                   2299:     case $host_os in
                   2300:     freebsd[[123]]*) objformat=aout ;;
                   2301:     *) objformat=elf ;;
                   2302:     esac
                   2303:   fi
                   2304:   version_type=freebsd-$objformat
                   2305:   case $version_type in
                   2306:     freebsd-elf*)
                   2307:       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2308:       need_version=no
                   2309:       need_lib_prefix=no
                   2310:       ;;
                   2311:     freebsd-*)
                   2312:       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
                   2313:       need_version=yes
                   2314:       ;;
                   2315:   esac
                   2316:   shlibpath_var=LD_LIBRARY_PATH
                   2317:   case $host_os in
                   2318:   freebsd2*)
                   2319:     shlibpath_overrides_runpath=yes
                   2320:     ;;
                   2321:   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
                   2322:     shlibpath_overrides_runpath=yes
                   2323:     hardcode_into_libs=yes
                   2324:     ;;
                   2325:   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
                   2326:   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
                   2327:     shlibpath_overrides_runpath=no
                   2328:     hardcode_into_libs=yes
                   2329:     ;;
                   2330:   *) # from 4.6 on, and DragonFly
                   2331:     shlibpath_overrides_runpath=yes
                   2332:     hardcode_into_libs=yes
                   2333:     ;;
                   2334:   esac
                   2335:   ;;
                   2336: 
                   2337: gnu*)
                   2338:   version_type=linux
                   2339:   need_lib_prefix=no
                   2340:   need_version=no
                   2341:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
                   2342:   soname_spec='${libname}${release}${shared_ext}$major'
                   2343:   shlibpath_var=LD_LIBRARY_PATH
                   2344:   hardcode_into_libs=yes
                   2345:   ;;
                   2346: 
                   2347: hpux9* | hpux10* | hpux11*)
                   2348:   # Give a soname corresponding to the major version so that dld.sl refuses to
                   2349:   # link against other versions.
                   2350:   version_type=sunos
                   2351:   need_lib_prefix=no
                   2352:   need_version=no
                   2353:   case $host_cpu in
                   2354:   ia64*)
                   2355:     shrext_cmds='.so'
                   2356:     hardcode_into_libs=yes
                   2357:     dynamic_linker="$host_os dld.so"
                   2358:     shlibpath_var=LD_LIBRARY_PATH
                   2359:     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
                   2360:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2361:     soname_spec='${libname}${release}${shared_ext}$major'
                   2362:     if test "X$HPUX_IA64_MODE" = X32; then
                   2363:       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
                   2364:     else
                   2365:       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
                   2366:     fi
                   2367:     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
                   2368:     ;;
                   2369:   hppa*64*)
                   2370:     shrext_cmds='.sl'
                   2371:     hardcode_into_libs=yes
                   2372:     dynamic_linker="$host_os dld.sl"
                   2373:     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
                   2374:     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
                   2375:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2376:     soname_spec='${libname}${release}${shared_ext}$major'
                   2377:     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
                   2378:     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
                   2379:     ;;
                   2380:   *)
                   2381:     shrext_cmds='.sl'
                   2382:     dynamic_linker="$host_os dld.sl"
                   2383:     shlibpath_var=SHLIB_PATH
                   2384:     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
                   2385:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2386:     soname_spec='${libname}${release}${shared_ext}$major'
                   2387:     ;;
                   2388:   esac
                   2389:   # HP-UX runs *really* slowly unless shared libraries are mode 555.
                   2390:   postinstall_cmds='chmod 555 $lib'
                   2391:   ;;
                   2392: 
                   2393: interix[[3-9]]*)
                   2394:   version_type=linux
                   2395:   need_lib_prefix=no
                   2396:   need_version=no
                   2397:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
                   2398:   soname_spec='${libname}${release}${shared_ext}$major'
                   2399:   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
                   2400:   shlibpath_var=LD_LIBRARY_PATH
                   2401:   shlibpath_overrides_runpath=no
                   2402:   hardcode_into_libs=yes
                   2403:   ;;
                   2404: 
                   2405: irix5* | irix6* | nonstopux*)
                   2406:   case $host_os in
                   2407:     nonstopux*) version_type=nonstopux ;;
                   2408:     *)
                   2409:        if test "$lt_cv_prog_gnu_ld" = yes; then
                   2410:                version_type=linux
                   2411:        else
                   2412:                version_type=irix
                   2413:        fi ;;
                   2414:   esac
                   2415:   need_lib_prefix=no
                   2416:   need_version=no
                   2417:   soname_spec='${libname}${release}${shared_ext}$major'
                   2418:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2419:   case $host_os in
                   2420:   irix5* | nonstopux*)
                   2421:     libsuff= shlibsuff=
                   2422:     ;;
                   2423:   *)
                   2424:     case $LD in # libtool.m4 will add one of these switches to LD
                   2425:     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
                   2426:       libsuff= shlibsuff= libmagic=32-bit;;
                   2427:     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
                   2428:       libsuff=32 shlibsuff=N32 libmagic=N32;;
                   2429:     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
                   2430:       libsuff=64 shlibsuff=64 libmagic=64-bit;;
                   2431:     *) libsuff= shlibsuff= libmagic=never-match;;
                   2432:     esac
                   2433:     ;;
                   2434:   esac
                   2435:   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
                   2436:   shlibpath_overrides_runpath=no
                   2437:   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
                   2438:   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
                   2439:   hardcode_into_libs=yes
                   2440:   ;;
                   2441: 
                   2442: # No shared lib support for Linux oldld, aout, or coff.
                   2443: linux*oldld* | linux*aout* | linux*coff*)
                   2444:   dynamic_linker=no
                   2445:   ;;
                   2446: 
                   2447: # This must be Linux ELF.
                   2448: linux* | k*bsd*-gnu)
                   2449:   version_type=linux
                   2450:   need_lib_prefix=no
                   2451:   need_version=no
                   2452:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2453:   soname_spec='${libname}${release}${shared_ext}$major'
                   2454:   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
                   2455:   shlibpath_var=LD_LIBRARY_PATH
                   2456:   shlibpath_overrides_runpath=no
                   2457:   # Some binutils ld are patched to set DT_RUNPATH
                   2458:   save_LDFLAGS=$LDFLAGS
                   2459:   save_libdir=$libdir
                   2460:   eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
                   2461:        LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
                   2462:   AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
                   2463:     [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
                   2464:        [shlibpath_overrides_runpath=yes])])
                   2465:   LDFLAGS=$save_LDFLAGS
                   2466:   libdir=$save_libdir
                   2467: 
                   2468:   # This implies no fast_install, which is unacceptable.
                   2469:   # Some rework will be needed to allow for fast_install
                   2470:   # before this can be enabled.
                   2471:   hardcode_into_libs=yes
                   2472: 
                   2473:   # Append ld.so.conf contents to the search path
                   2474:   if test -f /etc/ld.so.conf; then
                   2475:     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;/^$/d' | tr '\n' ' '`
                   2476:     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
                   2477:   fi
                   2478: 
                   2479:   # We used to test for /lib/ld.so.1 and disable shared libraries on
                   2480:   # powerpc, because MkLinux only supported shared libraries with the
                   2481:   # GNU dynamic linker.  Since this was broken with cross compilers,
                   2482:   # most powerpc-linux boxes support dynamic linking these days and
                   2483:   # people can always --disable-shared, the test was removed, and we
                   2484:   # assume the GNU/Linux dynamic linker is in use.
                   2485:   dynamic_linker='GNU/Linux ld.so'
                   2486:   ;;
                   2487: 
                   2488: netbsd*)
                   2489:   version_type=sunos
                   2490:   need_lib_prefix=no
                   2491:   need_version=no
                   2492:   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   2493:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2494:     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
                   2495:     dynamic_linker='NetBSD (a.out) ld.so'
                   2496:   else
                   2497:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
                   2498:     soname_spec='${libname}${release}${shared_ext}$major'
                   2499:     dynamic_linker='NetBSD ld.elf_so'
                   2500:   fi
                   2501:   shlibpath_var=LD_LIBRARY_PATH
                   2502:   shlibpath_overrides_runpath=yes
                   2503:   hardcode_into_libs=yes
                   2504:   ;;
                   2505: 
                   2506: newsos6)
                   2507:   version_type=linux
                   2508:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2509:   shlibpath_var=LD_LIBRARY_PATH
                   2510:   shlibpath_overrides_runpath=yes
                   2511:   ;;
                   2512: 
                   2513: *nto* | *qnx*)
                   2514:   version_type=qnx
                   2515:   need_lib_prefix=no
                   2516:   need_version=no
                   2517:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2518:   soname_spec='${libname}${release}${shared_ext}$major'
                   2519:   shlibpath_var=LD_LIBRARY_PATH
                   2520:   shlibpath_overrides_runpath=no
                   2521:   hardcode_into_libs=yes
                   2522:   dynamic_linker='ldqnx.so'
                   2523:   ;;
                   2524: 
                   2525: openbsd*)
                   2526:   version_type=sunos
                   2527:   sys_lib_dlsearch_path_spec="/usr/lib"
                   2528:   need_lib_prefix=no
                   2529:   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
                   2530:   case $host_os in
                   2531:     openbsd3.3 | openbsd3.3.*) need_version=yes ;;
                   2532:     *)                         need_version=no  ;;
                   2533:   esac
                   2534:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2535:   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
                   2536:   shlibpath_var=LD_LIBRARY_PATH
                   2537:   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   2538:     case $host_os in
                   2539:       openbsd2.[[89]] | openbsd2.[[89]].*)
                   2540:        shlibpath_overrides_runpath=no
                   2541:        ;;
                   2542:       *)
                   2543:        shlibpath_overrides_runpath=yes
                   2544:        ;;
                   2545:       esac
                   2546:   else
                   2547:     shlibpath_overrides_runpath=yes
                   2548:   fi
                   2549:   ;;
                   2550: 
                   2551: os2*)
                   2552:   libname_spec='$name'
                   2553:   shrext_cmds=".dll"
                   2554:   need_lib_prefix=no
                   2555:   library_names_spec='$libname${shared_ext} $libname.a'
                   2556:   dynamic_linker='OS/2 ld.exe'
                   2557:   shlibpath_var=LIBPATH
                   2558:   ;;
                   2559: 
                   2560: osf3* | osf4* | osf5*)
                   2561:   version_type=osf
                   2562:   need_lib_prefix=no
                   2563:   need_version=no
                   2564:   soname_spec='${libname}${release}${shared_ext}$major'
                   2565:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2566:   shlibpath_var=LD_LIBRARY_PATH
                   2567:   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
                   2568:   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
                   2569:   ;;
                   2570: 
                   2571: rdos*)
                   2572:   dynamic_linker=no
                   2573:   ;;
                   2574: 
                   2575: solaris*)
                   2576:   version_type=linux
                   2577:   need_lib_prefix=no
                   2578:   need_version=no
                   2579:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2580:   soname_spec='${libname}${release}${shared_ext}$major'
                   2581:   shlibpath_var=LD_LIBRARY_PATH
                   2582:   shlibpath_overrides_runpath=yes
                   2583:   hardcode_into_libs=yes
                   2584:   # ldd complains unless libraries are executable
                   2585:   postinstall_cmds='chmod +x $lib'
                   2586:   ;;
                   2587: 
                   2588: sunos4*)
                   2589:   version_type=sunos
                   2590:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2591:   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
                   2592:   shlibpath_var=LD_LIBRARY_PATH
                   2593:   shlibpath_overrides_runpath=yes
                   2594:   if test "$with_gnu_ld" = yes; then
                   2595:     need_lib_prefix=no
                   2596:   fi
                   2597:   need_version=yes
                   2598:   ;;
                   2599: 
                   2600: sysv4 | sysv4.3*)
                   2601:   version_type=linux
                   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:   shlibpath_var=LD_LIBRARY_PATH
                   2605:   case $host_vendor in
                   2606:     sni)
                   2607:       shlibpath_overrides_runpath=no
                   2608:       need_lib_prefix=no
                   2609:       runpath_var=LD_RUN_PATH
                   2610:       ;;
                   2611:     siemens)
                   2612:       need_lib_prefix=no
                   2613:       ;;
                   2614:     motorola)
                   2615:       need_lib_prefix=no
                   2616:       need_version=no
                   2617:       shlibpath_overrides_runpath=no
                   2618:       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
                   2619:       ;;
                   2620:   esac
                   2621:   ;;
                   2622: 
                   2623: sysv4*MP*)
                   2624:   if test -d /usr/nec ;then
                   2625:     version_type=linux
                   2626:     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
                   2627:     soname_spec='$libname${shared_ext}.$major'
                   2628:     shlibpath_var=LD_LIBRARY_PATH
                   2629:   fi
                   2630:   ;;
                   2631: 
                   2632: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
                   2633:   version_type=freebsd-elf
                   2634:   need_lib_prefix=no
                   2635:   need_version=no
                   2636:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2637:   soname_spec='${libname}${release}${shared_ext}$major'
                   2638:   shlibpath_var=LD_LIBRARY_PATH
                   2639:   shlibpath_overrides_runpath=yes
                   2640:   hardcode_into_libs=yes
                   2641:   if test "$with_gnu_ld" = yes; then
                   2642:     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
                   2643:   else
                   2644:     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
                   2645:     case $host_os in
                   2646:       sco3.2v5*)
                   2647:         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
                   2648:        ;;
                   2649:     esac
                   2650:   fi
                   2651:   sys_lib_dlsearch_path_spec='/usr/lib'
                   2652:   ;;
                   2653: 
                   2654: tpf*)
                   2655:   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
                   2656:   version_type=linux
                   2657:   need_lib_prefix=no
                   2658:   need_version=no
                   2659:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2660:   shlibpath_var=LD_LIBRARY_PATH
                   2661:   shlibpath_overrides_runpath=no
                   2662:   hardcode_into_libs=yes
                   2663:   ;;
                   2664: 
                   2665: uts4*)
                   2666:   version_type=linux
                   2667:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2668:   soname_spec='${libname}${release}${shared_ext}$major'
                   2669:   shlibpath_var=LD_LIBRARY_PATH
                   2670:   ;;
                   2671: 
                   2672: *)
                   2673:   dynamic_linker=no
                   2674:   ;;
                   2675: esac
                   2676: AC_MSG_RESULT([$dynamic_linker])
                   2677: test "$dynamic_linker" = no && can_build_shared=no
                   2678: 
                   2679: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
                   2680: if test "$GCC" = yes; then
                   2681:   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
                   2682: fi
                   2683: 
                   2684: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
                   2685:   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
                   2686: fi
                   2687: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
                   2688:   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
                   2689: fi
                   2690: 
                   2691: _LT_DECL([], [variables_saved_for_relink], [1],
                   2692:     [Variables whose values should be saved in libtool wrapper scripts and
                   2693:     restored at link time])
                   2694: _LT_DECL([], [need_lib_prefix], [0],
                   2695:     [Do we need the "lib" prefix for modules?])
                   2696: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
                   2697: _LT_DECL([], [version_type], [0], [Library versioning type])
                   2698: _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
                   2699: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
                   2700: _LT_DECL([], [shlibpath_overrides_runpath], [0],
                   2701:     [Is shlibpath searched before the hard-coded library search path?])
                   2702: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
                   2703: _LT_DECL([], [library_names_spec], [1],
                   2704:     [[List of archive names.  First name is the real one, the rest are links.
                   2705:     The last name is the one that the linker finds with -lNAME]])
                   2706: _LT_DECL([], [soname_spec], [1],
                   2707:     [[The coded name of the library, if different from the real name]])
                   2708: _LT_DECL([], [postinstall_cmds], [2],
                   2709:     [Command to use after installation of a shared archive])
                   2710: _LT_DECL([], [postuninstall_cmds], [2],
                   2711:     [Command to use after uninstallation of a shared archive])
                   2712: _LT_DECL([], [finish_cmds], [2],
                   2713:     [Commands used to finish a libtool library installation in a directory])
                   2714: _LT_DECL([], [finish_eval], [1],
                   2715:     [[As "finish_cmds", except a single script fragment to be evaled but
                   2716:     not shown]])
                   2717: _LT_DECL([], [hardcode_into_libs], [0],
                   2718:     [Whether we should hardcode library paths into libraries])
                   2719: _LT_DECL([], [sys_lib_search_path_spec], [2],
                   2720:     [Compile-time system search path for libraries])
                   2721: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
                   2722:     [Run-time system search path for libraries])
                   2723: ])# _LT_SYS_DYNAMIC_LINKER
                   2724: 
                   2725: 
                   2726: # _LT_PATH_TOOL_PREFIX(TOOL)
                   2727: # --------------------------
                   2728: # find a file program which can recognize shared library
                   2729: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
                   2730: [m4_require([_LT_DECL_EGREP])dnl
                   2731: AC_MSG_CHECKING([for $1])
                   2732: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
                   2733: [case $MAGIC_CMD in
                   2734: [[\\/*] |  ?:[\\/]*])
                   2735:   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
                   2736:   ;;
                   2737: *)
                   2738:   lt_save_MAGIC_CMD="$MAGIC_CMD"
                   2739:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   2740: dnl $ac_dummy forces splitting on constant user-supplied paths.
                   2741: dnl POSIX.2 word splitting is done only on the output of word expansions,
                   2742: dnl not every word.  This closes a longstanding sh security hole.
                   2743:   ac_dummy="m4_if([$2], , $PATH, [$2])"
                   2744:   for ac_dir in $ac_dummy; do
                   2745:     IFS="$lt_save_ifs"
                   2746:     test -z "$ac_dir" && ac_dir=.
                   2747:     if test -f $ac_dir/$1; then
                   2748:       lt_cv_path_MAGIC_CMD="$ac_dir/$1"
                   2749:       if test -n "$file_magic_test_file"; then
                   2750:        case $deplibs_check_method in
                   2751:        "file_magic "*)
                   2752:          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
                   2753:          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
                   2754:          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
                   2755:            $EGREP "$file_magic_regex" > /dev/null; then
                   2756:            :
                   2757:          else
                   2758:            cat <<_LT_EOF 1>&2
                   2759: 
                   2760: *** Warning: the command libtool uses to detect shared libraries,
                   2761: *** $file_magic_cmd, produces output that libtool cannot recognize.
                   2762: *** The result is that libtool may fail to recognize shared libraries
                   2763: *** as such.  This will affect the creation of libtool libraries that
                   2764: *** depend on shared libraries, but programs linked with such libtool
                   2765: *** libraries will work regardless of this problem.  Nevertheless, you
                   2766: *** may want to report the problem to your system manager and/or to
                   2767: *** bug-libtool@gnu.org
                   2768: 
                   2769: _LT_EOF
                   2770:          fi ;;
                   2771:        esac
                   2772:       fi
                   2773:       break
                   2774:     fi
                   2775:   done
                   2776:   IFS="$lt_save_ifs"
                   2777:   MAGIC_CMD="$lt_save_MAGIC_CMD"
                   2778:   ;;
                   2779: esac])
                   2780: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
                   2781: if test -n "$MAGIC_CMD"; then
                   2782:   AC_MSG_RESULT($MAGIC_CMD)
                   2783: else
                   2784:   AC_MSG_RESULT(no)
                   2785: fi
                   2786: _LT_DECL([], [MAGIC_CMD], [0],
                   2787:         [Used to examine libraries when file_magic_cmd begins with "file"])dnl
                   2788: ])# _LT_PATH_TOOL_PREFIX
                   2789: 
                   2790: # Old name:
                   2791: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
                   2792: dnl aclocal-1.4 backwards compatibility:
                   2793: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
                   2794: 
                   2795: 
                   2796: # _LT_PATH_MAGIC
                   2797: # --------------
                   2798: # find a file program which can recognize a shared library
                   2799: m4_defun([_LT_PATH_MAGIC],
                   2800: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
                   2801: if test -z "$lt_cv_path_MAGIC_CMD"; then
                   2802:   if test -n "$ac_tool_prefix"; then
                   2803:     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
                   2804:   else
                   2805:     MAGIC_CMD=:
                   2806:   fi
                   2807: fi
                   2808: ])# _LT_PATH_MAGIC
                   2809: 
                   2810: 
                   2811: # LT_PATH_LD
                   2812: # ----------
                   2813: # find the pathname to the GNU or non-GNU linker
                   2814: AC_DEFUN([LT_PATH_LD],
                   2815: [AC_REQUIRE([AC_PROG_CC])dnl
                   2816: AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   2817: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
                   2818: m4_require([_LT_DECL_SED])dnl
                   2819: m4_require([_LT_DECL_EGREP])dnl
                   2820: 
                   2821: AC_ARG_WITH([gnu-ld],
                   2822:     [AS_HELP_STRING([--with-gnu-ld],
                   2823:        [assume the C compiler uses GNU ld @<:@default=no@:>@])],
                   2824:     [test "$withval" = no || with_gnu_ld=yes],
                   2825:     [with_gnu_ld=no])dnl
                   2826: 
                   2827: ac_prog=ld
                   2828: if test "$GCC" = yes; then
                   2829:   # Check if gcc -print-prog-name=ld gives a path.
                   2830:   AC_MSG_CHECKING([for ld used by $CC])
                   2831:   case $host in
                   2832:   *-*-mingw*)
                   2833:     # gcc leaves a trailing carriage return which upsets mingw
                   2834:     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
                   2835:   *)
                   2836:     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
                   2837:   esac
                   2838:   case $ac_prog in
                   2839:     # Accept absolute paths.
                   2840:     [[\\/]]* | ?:[[\\/]]*)
                   2841:       re_direlt='/[[^/]][[^/]]*/\.\./'
                   2842:       # Canonicalize the pathname of ld
                   2843:       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
                   2844:       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
                   2845:        ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
                   2846:       done
                   2847:       test -z "$LD" && LD="$ac_prog"
                   2848:       ;;
                   2849:   "")
                   2850:     # If it fails, then pretend we aren't using GCC.
                   2851:     ac_prog=ld
                   2852:     ;;
                   2853:   *)
                   2854:     # If it is relative, then search for the first ld in PATH.
                   2855:     with_gnu_ld=unknown
                   2856:     ;;
                   2857:   esac
                   2858: elif test "$with_gnu_ld" = yes; then
                   2859:   AC_MSG_CHECKING([for GNU ld])
                   2860: else
                   2861:   AC_MSG_CHECKING([for non-GNU ld])
                   2862: fi
                   2863: AC_CACHE_VAL(lt_cv_path_LD,
                   2864: [if test -z "$LD"; then
                   2865:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   2866:   for ac_dir in $PATH; do
                   2867:     IFS="$lt_save_ifs"
                   2868:     test -z "$ac_dir" && ac_dir=.
                   2869:     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
                   2870:       lt_cv_path_LD="$ac_dir/$ac_prog"
                   2871:       # Check to see if the program is GNU ld.  I'd rather use --version,
                   2872:       # but apparently some variants of GNU ld only accept -v.
                   2873:       # Break only if it was the GNU/non-GNU ld that we prefer.
                   2874:       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
                   2875:       *GNU* | *'with BFD'*)
                   2876:        test "$with_gnu_ld" != no && break
                   2877:        ;;
                   2878:       *)
                   2879:        test "$with_gnu_ld" != yes && break
                   2880:        ;;
                   2881:       esac
                   2882:     fi
                   2883:   done
                   2884:   IFS="$lt_save_ifs"
                   2885: else
                   2886:   lt_cv_path_LD="$LD" # Let the user override the test with a path.
                   2887: fi])
                   2888: LD="$lt_cv_path_LD"
                   2889: if test -n "$LD"; then
                   2890:   AC_MSG_RESULT($LD)
                   2891: else
                   2892:   AC_MSG_RESULT(no)
                   2893: fi
                   2894: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
                   2895: _LT_PATH_LD_GNU
                   2896: AC_SUBST([LD])
                   2897: 
                   2898: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
                   2899: ])# LT_PATH_LD
                   2900: 
                   2901: # Old names:
                   2902: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
                   2903: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
                   2904: dnl aclocal-1.4 backwards compatibility:
                   2905: dnl AC_DEFUN([AM_PROG_LD], [])
                   2906: dnl AC_DEFUN([AC_PROG_LD], [])
                   2907: 
                   2908: 
                   2909: # _LT_PATH_LD_GNU
                   2910: #- --------------
                   2911: m4_defun([_LT_PATH_LD_GNU],
                   2912: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
                   2913: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
                   2914: case `$LD -v 2>&1 </dev/null` in
                   2915: *GNU* | *'with BFD'*)
                   2916:   lt_cv_prog_gnu_ld=yes
                   2917:   ;;
                   2918: *)
                   2919:   lt_cv_prog_gnu_ld=no
                   2920:   ;;
                   2921: esac])
                   2922: with_gnu_ld=$lt_cv_prog_gnu_ld
                   2923: ])# _LT_PATH_LD_GNU
                   2924: 
                   2925: 
                   2926: # _LT_CMD_RELOAD
                   2927: # --------------
                   2928: # find reload flag for linker
                   2929: #   -- PORTME Some linkers may need a different reload flag.
                   2930: m4_defun([_LT_CMD_RELOAD],
                   2931: [AC_CACHE_CHECK([for $LD option to reload object files],
                   2932:   lt_cv_ld_reload_flag,
                   2933:   [lt_cv_ld_reload_flag='-r'])
                   2934: reload_flag=$lt_cv_ld_reload_flag
                   2935: case $reload_flag in
                   2936: "" | " "*) ;;
                   2937: *) reload_flag=" $reload_flag" ;;
                   2938: esac
                   2939: reload_cmds='$LD$reload_flag -o $output$reload_objs'
                   2940: case $host_os in
                   2941:   darwin*)
                   2942:     if test "$GCC" = yes; then
                   2943:       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
                   2944:     else
                   2945:       reload_cmds='$LD$reload_flag -o $output$reload_objs'
                   2946:     fi
                   2947:     ;;
                   2948: esac
                   2949: _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
                   2950: _LT_DECL([], [reload_cmds], [2])dnl
                   2951: ])# _LT_CMD_RELOAD
                   2952: 
                   2953: 
                   2954: # _LT_CHECK_MAGIC_METHOD
                   2955: # ----------------------
                   2956: # how to check for library dependencies
                   2957: #  -- PORTME fill in with the dynamic library characteristics
                   2958: m4_defun([_LT_CHECK_MAGIC_METHOD],
                   2959: [m4_require([_LT_DECL_EGREP])
                   2960: m4_require([_LT_DECL_OBJDUMP])
                   2961: AC_CACHE_CHECK([how to recognize dependent libraries],
                   2962: lt_cv_deplibs_check_method,
                   2963: [lt_cv_file_magic_cmd='$MAGIC_CMD'
                   2964: lt_cv_file_magic_test_file=
                   2965: lt_cv_deplibs_check_method='unknown'
                   2966: # Need to set the preceding variable on all platforms that support
                   2967: # interlibrary dependencies.
                   2968: # 'none' -- dependencies not supported.
                   2969: # `unknown' -- same as none, but documents that we really don't know.
                   2970: # 'pass_all' -- all dependencies passed with no checks.
                   2971: # 'test_compile' -- check by making test program.
                   2972: # 'file_magic [[regex]]' -- check by looking for files in library path
                   2973: # which responds to the $file_magic_cmd with a given extended regex.
                   2974: # If you have `file' or equivalent on your system and you're not sure
                   2975: # whether `pass_all' will *always* work, you probably want this one.
                   2976: 
                   2977: case $host_os in
                   2978: aix[[4-9]]*)
                   2979:   lt_cv_deplibs_check_method=pass_all
                   2980:   ;;
                   2981: 
                   2982: beos*)
                   2983:   lt_cv_deplibs_check_method=pass_all
                   2984:   ;;
                   2985: 
                   2986: bsdi[[45]]*)
                   2987:   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
                   2988:   lt_cv_file_magic_cmd='/usr/bin/file -L'
                   2989:   lt_cv_file_magic_test_file=/shlib/libc.so
                   2990:   ;;
                   2991: 
                   2992: cygwin*)
                   2993:   # func_win32_libid is a shell function defined in ltmain.sh
                   2994:   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
                   2995:   lt_cv_file_magic_cmd='func_win32_libid'
                   2996:   ;;
                   2997: 
                   2998: mingw* | pw32*)
                   2999:   # Base MSYS/MinGW do not provide the 'file' command needed by
                   3000:   # func_win32_libid shell function, so use a weaker test based on 'objdump',
                   3001:   # unless we find 'file', for example because we are cross-compiling.
                   3002:   if ( file / ) >/dev/null 2>&1; then
                   3003:     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
                   3004:     lt_cv_file_magic_cmd='func_win32_libid'
                   3005:   else
                   3006:     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
                   3007:     lt_cv_file_magic_cmd='$OBJDUMP -f'
                   3008:   fi
                   3009:   ;;
                   3010: 
                   3011: cegcc)
                   3012:   # use the weaker test based on 'objdump'. See mingw*.
                   3013:   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
                   3014:   lt_cv_file_magic_cmd='$OBJDUMP -f'
                   3015:   ;;
                   3016: 
                   3017: darwin* | rhapsody*)
                   3018:   lt_cv_deplibs_check_method=pass_all
                   3019:   ;;
                   3020: 
                   3021: freebsd* | dragonfly*)
                   3022:   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
                   3023:     case $host_cpu in
                   3024:     i*86 )
                   3025:       # Not sure whether the presence of OpenBSD here was a mistake.
                   3026:       # Let's accept both of them until this is cleared up.
                   3027:       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
                   3028:       lt_cv_file_magic_cmd=/usr/bin/file
                   3029:       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
                   3030:       ;;
                   3031:     esac
                   3032:   else
                   3033:     lt_cv_deplibs_check_method=pass_all
                   3034:   fi
                   3035:   ;;
                   3036: 
                   3037: gnu*)
                   3038:   lt_cv_deplibs_check_method=pass_all
                   3039:   ;;
                   3040: 
                   3041: hpux10.20* | hpux11*)
                   3042:   lt_cv_file_magic_cmd=/usr/bin/file
                   3043:   case $host_cpu in
                   3044:   ia64*)
                   3045:     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
                   3046:     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
                   3047:     ;;
                   3048:   hppa*64*)
                   3049:     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
                   3050:     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
                   3051:     ;;
                   3052:   *)
                   3053:     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
                   3054:     lt_cv_file_magic_test_file=/usr/lib/libc.sl
                   3055:     ;;
                   3056:   esac
                   3057:   ;;
                   3058: 
                   3059: interix[[3-9]]*)
                   3060:   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
                   3061:   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
                   3062:   ;;
                   3063: 
                   3064: irix5* | irix6* | nonstopux*)
                   3065:   case $LD in
                   3066:   *-32|*"-32 ") libmagic=32-bit;;
                   3067:   *-n32|*"-n32 ") libmagic=N32;;
                   3068:   *-64|*"-64 ") libmagic=64-bit;;
                   3069:   *) libmagic=never-match;;
                   3070:   esac
                   3071:   lt_cv_deplibs_check_method=pass_all
                   3072:   ;;
                   3073: 
                   3074: # This must be Linux ELF.
                   3075: linux* | k*bsd*-gnu)
                   3076:   lt_cv_deplibs_check_method=pass_all
                   3077:   ;;
                   3078: 
                   3079: netbsd*)
                   3080:   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
                   3081:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
                   3082:   else
                   3083:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
                   3084:   fi
                   3085:   ;;
                   3086: 
                   3087: newos6*)
                   3088:   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
                   3089:   lt_cv_file_magic_cmd=/usr/bin/file
                   3090:   lt_cv_file_magic_test_file=/usr/lib/libnls.so
                   3091:   ;;
                   3092: 
                   3093: *nto* | *qnx*)
                   3094:   lt_cv_deplibs_check_method=pass_all
                   3095:   ;;
                   3096: 
                   3097: openbsd*)
                   3098:   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   3099:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
                   3100:   else
                   3101:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
                   3102:   fi
                   3103:   ;;
                   3104: 
                   3105: osf3* | osf4* | osf5*)
                   3106:   lt_cv_deplibs_check_method=pass_all
                   3107:   ;;
                   3108: 
                   3109: rdos*)
                   3110:   lt_cv_deplibs_check_method=pass_all
                   3111:   ;;
                   3112: 
                   3113: solaris*)
                   3114:   lt_cv_deplibs_check_method=pass_all
                   3115:   ;;
                   3116: 
                   3117: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
                   3118:   lt_cv_deplibs_check_method=pass_all
                   3119:   ;;
                   3120: 
                   3121: sysv4 | sysv4.3*)
                   3122:   case $host_vendor in
                   3123:   motorola)
                   3124:     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
                   3125:     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
                   3126:     ;;
                   3127:   ncr)
                   3128:     lt_cv_deplibs_check_method=pass_all
                   3129:     ;;
                   3130:   sequent)
                   3131:     lt_cv_file_magic_cmd='/bin/file'
                   3132:     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
                   3133:     ;;
                   3134:   sni)
                   3135:     lt_cv_file_magic_cmd='/bin/file'
                   3136:     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
                   3137:     lt_cv_file_magic_test_file=/lib/libc.so
                   3138:     ;;
                   3139:   siemens)
                   3140:     lt_cv_deplibs_check_method=pass_all
                   3141:     ;;
                   3142:   pc)
                   3143:     lt_cv_deplibs_check_method=pass_all
                   3144:     ;;
                   3145:   esac
                   3146:   ;;
                   3147: 
                   3148: tpf*)
                   3149:   lt_cv_deplibs_check_method=pass_all
                   3150:   ;;
                   3151: esac
                   3152: ])
                   3153: file_magic_cmd=$lt_cv_file_magic_cmd
                   3154: deplibs_check_method=$lt_cv_deplibs_check_method
                   3155: test -z "$deplibs_check_method" && deplibs_check_method=unknown
                   3156: 
                   3157: _LT_DECL([], [deplibs_check_method], [1],
                   3158:     [Method to check whether dependent libraries are shared objects])
                   3159: _LT_DECL([], [file_magic_cmd], [1],
                   3160:     [Command to use when deplibs_check_method == "file_magic"])
                   3161: ])# _LT_CHECK_MAGIC_METHOD
                   3162: 
                   3163: 
                   3164: # LT_PATH_NM
                   3165: # ----------
                   3166: # find the pathname to a BSD- or MS-compatible name lister
                   3167: AC_DEFUN([LT_PATH_NM],
                   3168: [AC_REQUIRE([AC_PROG_CC])dnl
                   3169: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
                   3170: [if test -n "$NM"; then
                   3171:   # Let the user override the test.
                   3172:   lt_cv_path_NM="$NM"
                   3173: else
                   3174:   lt_nm_to_check="${ac_tool_prefix}nm"
                   3175:   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
                   3176:     lt_nm_to_check="$lt_nm_to_check nm"
                   3177:   fi
                   3178:   for lt_tmp_nm in $lt_nm_to_check; do
                   3179:     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   3180:     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
                   3181:       IFS="$lt_save_ifs"
                   3182:       test -z "$ac_dir" && ac_dir=.
                   3183:       tmp_nm="$ac_dir/$lt_tmp_nm"
                   3184:       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
                   3185:        # Check to see if the nm accepts a BSD-compat flag.
                   3186:        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
                   3187:        #   nm: unknown option "B" ignored
                   3188:        # Tru64's nm complains that /dev/null is an invalid object file
                   3189:        case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
                   3190:        */dev/null* | *'Invalid file or object type'*)
                   3191:          lt_cv_path_NM="$tmp_nm -B"
                   3192:          break
                   3193:          ;;
                   3194:        *)
                   3195:          case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
                   3196:          */dev/null*)
                   3197:            lt_cv_path_NM="$tmp_nm -p"
                   3198:            break
                   3199:            ;;
                   3200:          *)
                   3201:            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
                   3202:            continue # so that we can try to find one that supports BSD flags
                   3203:            ;;
                   3204:          esac
                   3205:          ;;
                   3206:        esac
                   3207:       fi
                   3208:     done
                   3209:     IFS="$lt_save_ifs"
                   3210:   done
                   3211:   : ${lt_cv_path_NM=no}
                   3212: fi])
                   3213: if test "$lt_cv_path_NM" != "no"; then
                   3214:   NM="$lt_cv_path_NM"
                   3215: else
                   3216:   # Didn't find any BSD compatible name lister, look for dumpbin.
                   3217:   AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
                   3218:   AC_SUBST([DUMPBIN])
                   3219:   if test "$DUMPBIN" != ":"; then
                   3220:     NM="$DUMPBIN"
                   3221:   fi
                   3222: fi
                   3223: test -z "$NM" && NM=nm
                   3224: AC_SUBST([NM])
                   3225: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
                   3226: 
                   3227: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
                   3228:   [lt_cv_nm_interface="BSD nm"
                   3229:   echo "int some_variable = 0;" > conftest.$ac_ext
                   3230:   (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
                   3231:   (eval "$ac_compile" 2>conftest.err)
                   3232:   cat conftest.err >&AS_MESSAGE_LOG_FD
                   3233:   (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
                   3234:   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
                   3235:   cat conftest.err >&AS_MESSAGE_LOG_FD
                   3236:   (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
                   3237:   cat conftest.out >&AS_MESSAGE_LOG_FD
                   3238:   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
                   3239:     lt_cv_nm_interface="MS dumpbin"
                   3240:   fi
                   3241:   rm -f conftest*])
                   3242: ])# LT_PATH_NM
                   3243: 
                   3244: # Old names:
                   3245: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
                   3246: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
                   3247: dnl aclocal-1.4 backwards compatibility:
                   3248: dnl AC_DEFUN([AM_PROG_NM], [])
                   3249: dnl AC_DEFUN([AC_PROG_NM], [])
                   3250: 
                   3251: 
                   3252: # LT_LIB_M
                   3253: # --------
                   3254: # check for math library
                   3255: AC_DEFUN([LT_LIB_M],
                   3256: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   3257: LIBM=
                   3258: case $host in
                   3259: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
                   3260:   # These system don't have libm, or don't need it
                   3261:   ;;
                   3262: *-ncr-sysv4.3*)
                   3263:   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
                   3264:   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
                   3265:   ;;
                   3266: *)
                   3267:   AC_CHECK_LIB(m, cos, LIBM="-lm")
                   3268:   ;;
                   3269: esac
                   3270: AC_SUBST([LIBM])
                   3271: ])# LT_LIB_M
                   3272: 
                   3273: # Old name:
                   3274: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
                   3275: dnl aclocal-1.4 backwards compatibility:
                   3276: dnl AC_DEFUN([AC_CHECK_LIBM], [])
                   3277: 
                   3278: 
                   3279: # _LT_COMPILER_NO_RTTI([TAGNAME])
                   3280: # -------------------------------
                   3281: m4_defun([_LT_COMPILER_NO_RTTI],
                   3282: [m4_require([_LT_TAG_COMPILER])dnl
                   3283: 
                   3284: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
                   3285: 
                   3286: if test "$GCC" = yes; then
                   3287:   _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
                   3288: 
                   3289:   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
                   3290:     lt_cv_prog_compiler_rtti_exceptions,
                   3291:     [-fno-rtti -fno-exceptions], [],
                   3292:     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
                   3293: fi
                   3294: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
                   3295:        [Compiler flag to turn off builtin functions])
                   3296: ])# _LT_COMPILER_NO_RTTI
                   3297: 
                   3298: 
                   3299: # _LT_CMD_GLOBAL_SYMBOLS
                   3300: # ----------------------
                   3301: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
                   3302: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   3303: AC_REQUIRE([AC_PROG_CC])dnl
                   3304: AC_REQUIRE([LT_PATH_NM])dnl
                   3305: AC_REQUIRE([LT_PATH_LD])dnl
                   3306: m4_require([_LT_DECL_SED])dnl
                   3307: m4_require([_LT_DECL_EGREP])dnl
                   3308: m4_require([_LT_TAG_COMPILER])dnl
                   3309: 
                   3310: # Check for command to grab the raw symbol name followed by C symbol from nm.
                   3311: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
                   3312: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
                   3313: [
                   3314: # These are sane defaults that work on at least a few old systems.
                   3315: # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
                   3316: 
                   3317: # Character class describing NM global symbol codes.
                   3318: symcode='[[BCDEGRST]]'
                   3319: 
                   3320: # Regexp to match symbols that can be accessed directly from C.
                   3321: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
                   3322: 
                   3323: # Define system-specific variables.
                   3324: case $host_os in
                   3325: aix*)
                   3326:   symcode='[[BCDT]]'
                   3327:   ;;
                   3328: cygwin* | mingw* | pw32* | cegcc*)
                   3329:   symcode='[[ABCDGISTW]]'
                   3330:   ;;
                   3331: hpux*)
                   3332:   if test "$host_cpu" = ia64; then
                   3333:     symcode='[[ABCDEGRST]]'
                   3334:   fi
                   3335:   ;;
                   3336: irix* | nonstopux*)
                   3337:   symcode='[[BCDEGRST]]'
                   3338:   ;;
                   3339: osf*)
                   3340:   symcode='[[BCDEGQRST]]'
                   3341:   ;;
                   3342: solaris*)
                   3343:   symcode='[[BDRT]]'
                   3344:   ;;
                   3345: sco3.2v5*)
                   3346:   symcode='[[DT]]'
                   3347:   ;;
                   3348: sysv4.2uw2*)
                   3349:   symcode='[[DT]]'
                   3350:   ;;
                   3351: sysv5* | sco5v6* | unixware* | OpenUNIX*)
                   3352:   symcode='[[ABDT]]'
                   3353:   ;;
                   3354: sysv4)
                   3355:   symcode='[[DFNSTU]]'
                   3356:   ;;
                   3357: esac
                   3358: 
                   3359: # If we're using GNU nm, then use its standard symbol codes.
                   3360: case `$NM -V 2>&1` in
                   3361: *GNU* | *'with BFD'*)
                   3362:   symcode='[[ABCDGIRSTW]]' ;;
                   3363: esac
                   3364: 
                   3365: # Transform an extracted symbol line into a proper C declaration.
                   3366: # Some systems (esp. on ia64) link data and code symbols differently,
                   3367: # so use this general approach.
                   3368: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
                   3369: 
                   3370: # Transform an extracted symbol line into symbol name and symbol address
                   3371: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
                   3372: 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'"
                   3373: 
                   3374: # Handle CRLF in mingw tool chain
                   3375: opt_cr=
                   3376: case $build_os in
                   3377: mingw*)
                   3378:   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
                   3379:   ;;
                   3380: esac
                   3381: 
                   3382: # Try without a prefix underscore, then with it.
                   3383: for ac_symprfx in "" "_"; do
                   3384: 
                   3385:   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
                   3386:   symxfrm="\\1 $ac_symprfx\\2 \\2"
                   3387: 
                   3388:   # Write the raw and C identifiers.
                   3389:   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
                   3390:     # Fake it for dumpbin and say T for any non-static function
                   3391:     # and D for any global variable.
                   3392:     # Also find C++ and __fastcall symbols from MSVC++,
                   3393:     # which start with @ or ?.
                   3394:     lt_cv_sys_global_symbol_pipe="$AWK ['"\
                   3395: "     {last_section=section; section=\$ 3};"\
                   3396: "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
                   3397: "     \$ 0!~/External *\|/{next};"\
                   3398: "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
                   3399: "     {if(hide[section]) next};"\
                   3400: "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
                   3401: "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
                   3402: "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
                   3403: "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
                   3404: "     ' prfx=^$ac_symprfx]"
                   3405:   else
                   3406:     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[    ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
                   3407:   fi
                   3408: 
                   3409:   # Check to see that the pipe works correctly.
                   3410:   pipe_works=no
                   3411: 
                   3412:   rm -f conftest*
                   3413:   cat > conftest.$ac_ext <<_LT_EOF
                   3414: #ifdef __cplusplus
                   3415: extern "C" {
                   3416: #endif
                   3417: char nm_test_var;
                   3418: void nm_test_func(void);
                   3419: void nm_test_func(void){}
                   3420: #ifdef __cplusplus
                   3421: }
                   3422: #endif
                   3423: int main(){nm_test_var='a';nm_test_func();return(0);}
                   3424: _LT_EOF
                   3425: 
                   3426:   if AC_TRY_EVAL(ac_compile); then
                   3427:     # Now try to grab the symbols.
                   3428:     nlist=conftest.nm
                   3429:     if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
                   3430:       # Try sorting and uniquifying the output.
                   3431:       if sort "$nlist" | uniq > "$nlist"T; then
                   3432:        mv -f "$nlist"T "$nlist"
                   3433:       else
                   3434:        rm -f "$nlist"T
                   3435:       fi
                   3436: 
                   3437:       # Make sure that we snagged all the symbols we need.
                   3438:       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
                   3439:        if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
                   3440:          cat <<_LT_EOF > conftest.$ac_ext
                   3441: #ifdef __cplusplus
                   3442: extern "C" {
                   3443: #endif
                   3444: 
                   3445: _LT_EOF
                   3446:          # Now generate the symbol file.
                   3447:          eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
                   3448: 
                   3449:          cat <<_LT_EOF >> conftest.$ac_ext
                   3450: 
                   3451: /* The mapping between symbol names and symbols.  */
                   3452: const struct {
                   3453:   const char *name;
                   3454:   void       *address;
                   3455: }
                   3456: lt__PROGRAM__LTX_preloaded_symbols[[]] =
                   3457: {
                   3458:   { "@PROGRAM@", (void *) 0 },
                   3459: _LT_EOF
                   3460:          $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
                   3461:          cat <<\_LT_EOF >> conftest.$ac_ext
                   3462:   {0, (void *) 0}
                   3463: };
                   3464: 
                   3465: /* This works around a problem in FreeBSD linker */
                   3466: #ifdef FREEBSD_WORKAROUND
                   3467: static const void *lt_preloaded_setup() {
                   3468:   return lt__PROGRAM__LTX_preloaded_symbols;
                   3469: }
                   3470: #endif
                   3471: 
                   3472: #ifdef __cplusplus
                   3473: }
                   3474: #endif
                   3475: _LT_EOF
                   3476:          # Now try linking the two files.
                   3477:          mv conftest.$ac_objext conftstm.$ac_objext
                   3478:          lt_save_LIBS="$LIBS"
                   3479:          lt_save_CFLAGS="$CFLAGS"
                   3480:          LIBS="conftstm.$ac_objext"
                   3481:          CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
                   3482:          if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
                   3483:            pipe_works=yes
                   3484:          fi
                   3485:          LIBS="$lt_save_LIBS"
                   3486:          CFLAGS="$lt_save_CFLAGS"
                   3487:        else
                   3488:          echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
                   3489:        fi
                   3490:       else
                   3491:        echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
                   3492:       fi
                   3493:     else
                   3494:       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
                   3495:     fi
                   3496:   else
                   3497:     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
                   3498:     cat conftest.$ac_ext >&5
                   3499:   fi
                   3500:   rm -rf conftest* conftst*
                   3501: 
                   3502:   # Do not use the global_symbol_pipe unless it works.
                   3503:   if test "$pipe_works" = yes; then
                   3504:     break
                   3505:   else
                   3506:     lt_cv_sys_global_symbol_pipe=
                   3507:   fi
                   3508: done
                   3509: ])
                   3510: if test -z "$lt_cv_sys_global_symbol_pipe"; then
                   3511:   lt_cv_sys_global_symbol_to_cdecl=
                   3512: fi
                   3513: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
                   3514:   AC_MSG_RESULT(failed)
                   3515: else
                   3516:   AC_MSG_RESULT(ok)
                   3517: fi
                   3518: 
                   3519: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
                   3520:     [Take the output of nm and produce a listing of raw symbols and C names])
                   3521: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
                   3522:     [Transform the output of nm in a proper C declaration])
                   3523: _LT_DECL([global_symbol_to_c_name_address],
                   3524:     [lt_cv_sys_global_symbol_to_c_name_address], [1],
                   3525:     [Transform the output of nm in a C name address pair])
                   3526: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
                   3527:     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
                   3528:     [Transform the output of nm in a C name address pair when lib prefix is needed])
                   3529: ]) # _LT_CMD_GLOBAL_SYMBOLS
                   3530: 
                   3531: 
                   3532: # _LT_COMPILER_PIC([TAGNAME])
                   3533: # ---------------------------
                   3534: m4_defun([_LT_COMPILER_PIC],
                   3535: [m4_require([_LT_TAG_COMPILER])dnl
                   3536: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
                   3537: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   3538: _LT_TAGVAR(lt_prog_compiler_static, $1)=
                   3539: 
                   3540: AC_MSG_CHECKING([for $compiler option to produce PIC])
                   3541: m4_if([$1], [CXX], [
                   3542:   # C++ specific cases for pic, static, wl, etc.
                   3543:   if test "$GXX" = yes; then
                   3544:     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3545:     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   3546: 
                   3547:     case $host_os in
                   3548:     aix*)
                   3549:       # All AIX code is PIC.
                   3550:       if test "$host_cpu" = ia64; then
                   3551:        # AIX 5 now supports IA64 processor
                   3552:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3553:       fi
                   3554:       ;;
                   3555: 
                   3556:     amigaos*)
                   3557:       case $host_cpu in
                   3558:       powerpc)
                   3559:             # see comment about AmigaOS4 .so support
                   3560:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3561:         ;;
                   3562:       m68k)
                   3563:             # FIXME: we need at least 68020 code to build shared libraries, but
                   3564:             # adding the `-m68020' flag to GCC prevents building anything better,
                   3565:             # like `-m68040'.
                   3566:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
                   3567:         ;;
                   3568:       esac
                   3569:       ;;
                   3570: 
                   3571:     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
                   3572:       # PIC is the default for these OSes.
                   3573:       ;;
                   3574:     mingw* | cygwin* | os2* | pw32* | cegcc*)
                   3575:       # This hack is so that the source file can tell whether it is being
                   3576:       # built for inclusion in a dll (and should export symbols for example).
                   3577:       # Although the cygwin gcc ignores -fPIC, still need this for old-style
                   3578:       # (--disable-auto-import) libraries
                   3579:       m4_if([$1], [GCJ], [],
                   3580:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   3581:       ;;
                   3582:     darwin* | rhapsody*)
                   3583:       # PIC is the default on this platform
                   3584:       # Common symbols not allowed in MH_DYLIB files
                   3585:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
                   3586:       ;;
                   3587:     *djgpp*)
                   3588:       # DJGPP does not support shared libraries at all
                   3589:       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   3590:       ;;
                   3591:     interix[[3-9]]*)
                   3592:       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
                   3593:       # Instead, we relocate shared libraries at runtime.
                   3594:       ;;
                   3595:     sysv4*MP*)
                   3596:       if test -d /usr/nec; then
                   3597:        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
                   3598:       fi
                   3599:       ;;
                   3600:     hpux*)
                   3601:       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
                   3602:       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
                   3603:       # sets the default TLS model and affects inlining.
                   3604:       case $host_cpu in
                   3605:       hppa*64*)
                   3606:        ;;
                   3607:       *)
                   3608:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3609:        ;;
                   3610:       esac
                   3611:       ;;
                   3612:     *qnx* | *nto*)
                   3613:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   3614:       # it will coredump.
                   3615:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   3616:       ;;
                   3617:     *)
                   3618:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3619:       ;;
                   3620:     esac
                   3621:   else
                   3622:     case $host_os in
                   3623:       aix[[4-9]]*)
                   3624:        # All AIX code is PIC.
                   3625:        if test "$host_cpu" = ia64; then
                   3626:          # AIX 5 now supports IA64 processor
                   3627:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3628:        else
                   3629:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
                   3630:        fi
                   3631:        ;;
                   3632:       chorus*)
                   3633:        case $cc_basename in
                   3634:        cxch68*)
                   3635:          # Green Hills C++ Compiler
                   3636:          # _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"
                   3637:          ;;
                   3638:        esac
                   3639:        ;;
                   3640:       dgux*)
                   3641:        case $cc_basename in
                   3642:          ec++*)
                   3643:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3644:            ;;
                   3645:          ghcx*)
                   3646:            # Green Hills C++ Compiler
                   3647:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   3648:            ;;
                   3649:          *)
                   3650:            ;;
                   3651:        esac
                   3652:        ;;
                   3653:       freebsd* | dragonfly*)
                   3654:        # FreeBSD uses GNU C++
                   3655:        ;;
                   3656:       hpux9* | hpux10* | hpux11*)
                   3657:        case $cc_basename in
                   3658:          CC*)
                   3659:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3660:            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   3661:            if test "$host_cpu" != ia64; then
                   3662:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   3663:            fi
                   3664:            ;;
                   3665:          aCC*)
                   3666:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3667:            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   3668:            case $host_cpu in
                   3669:            hppa*64*|ia64*)
                   3670:              # +Z the default
                   3671:              ;;
                   3672:            *)
                   3673:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   3674:              ;;
                   3675:            esac
                   3676:            ;;
                   3677:          *)
                   3678:            ;;
                   3679:        esac
                   3680:        ;;
                   3681:       interix*)
                   3682:        # This is c89, which is MS Visual C++ (no shared libs)
                   3683:        # Anyone wants to do a port?
                   3684:        ;;
                   3685:       irix5* | irix6* | nonstopux*)
                   3686:        case $cc_basename in
                   3687:          CC*)
                   3688:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3689:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   3690:            # CC pic flag -KPIC is the default.
                   3691:            ;;
                   3692:          *)
                   3693:            ;;
                   3694:        esac
                   3695:        ;;
                   3696:       linux* | k*bsd*-gnu)
                   3697:        case $cc_basename in
                   3698:          KCC*)
                   3699:            # KAI C++ Compiler
                   3700:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
                   3701:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3702:            ;;
                   3703:          ecpc* )
                   3704:            # old Intel C++ for x86_64 which still supported -KPIC.
                   3705:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3706:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3707:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   3708:            ;;
                   3709:          icpc* )
                   3710:            # Intel C++, used to be incompatible with GCC.
                   3711:            # ICC 10 doesn't accept -KPIC any more.
                   3712:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3713:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3714:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   3715:            ;;
                   3716:          pgCC* | pgcpp*)
                   3717:            # Portland Group C++ compiler
                   3718:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3719:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
                   3720:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3721:            ;;
                   3722:          cxx*)
                   3723:            # Compaq C++
                   3724:            # Make sure the PIC flag is empty.  It appears that all Alpha
                   3725:            # Linux and Compaq Tru64 Unix objects are PIC.
                   3726:            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   3727:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   3728:            ;;
                   3729:          xlc* | xlC*)
                   3730:            # IBM XL 8.0 on PPC
                   3731:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3732:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
                   3733:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
                   3734:            ;;
                   3735:          *)
                   3736:            case `$CC -V 2>&1 | sed 5q` in
                   3737:            *Sun\ C*)
                   3738:              # Sun C++ 5.9
                   3739:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3740:              _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3741:              _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   3742:              ;;
                   3743:            esac
                   3744:            ;;
                   3745:        esac
                   3746:        ;;
                   3747:       lynxos*)
                   3748:        ;;
                   3749:       m88k*)
                   3750:        ;;
                   3751:       mvs*)
                   3752:        case $cc_basename in
                   3753:          cxx*)
                   3754:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
                   3755:            ;;
                   3756:          *)
                   3757:            ;;
                   3758:        esac
                   3759:        ;;
                   3760:       netbsd*)
                   3761:        ;;
                   3762:       *qnx* | *nto*)
                   3763:         # QNX uses GNU C++, but need to define -shared option too, otherwise
                   3764:         # it will coredump.
                   3765:         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   3766:         ;;
                   3767:       osf3* | osf4* | osf5*)
                   3768:        case $cc_basename in
                   3769:          KCC*)
                   3770:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
                   3771:            ;;
                   3772:          RCC*)
                   3773:            # Rational C++ 2.4.1
                   3774:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   3775:            ;;
                   3776:          cxx*)
                   3777:            # Digital/Compaq C++
                   3778:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3779:            # Make sure the PIC flag is empty.  It appears that all Alpha
                   3780:            # Linux and Compaq Tru64 Unix objects are PIC.
                   3781:            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   3782:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   3783:            ;;
                   3784:          *)
                   3785:            ;;
                   3786:        esac
                   3787:        ;;
                   3788:       psos*)
                   3789:        ;;
                   3790:       solaris*)
                   3791:        case $cc_basename in
                   3792:          CC*)
                   3793:            # Sun C++ 4.2, 5.x and Centerline C++
                   3794:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3795:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3796:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   3797:            ;;
                   3798:          gcx*)
                   3799:            # Green Hills C++ Compiler
                   3800:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
                   3801:            ;;
                   3802:          *)
                   3803:            ;;
                   3804:        esac
                   3805:        ;;
                   3806:       sunos4*)
                   3807:        case $cc_basename in
                   3808:          CC*)
                   3809:            # Sun C++ 4.x
                   3810:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   3811:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3812:            ;;
                   3813:          lcc*)
                   3814:            # Lucid
                   3815:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   3816:            ;;
                   3817:          *)
                   3818:            ;;
                   3819:        esac
                   3820:        ;;
                   3821:       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
                   3822:        case $cc_basename in
                   3823:          CC*)
                   3824:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3825:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3826:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3827:            ;;
                   3828:        esac
                   3829:        ;;
                   3830:       tandem*)
                   3831:        case $cc_basename in
                   3832:          NCC*)
                   3833:            # NonStop-UX NCC 3.20
                   3834:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3835:            ;;
                   3836:          *)
                   3837:            ;;
                   3838:        esac
                   3839:        ;;
                   3840:       vxworks*)
                   3841:        ;;
                   3842:       *)
                   3843:        _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   3844:        ;;
                   3845:     esac
                   3846:   fi
                   3847: ],
                   3848: [
                   3849:   if test "$GCC" = yes; then
                   3850:     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3851:     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   3852: 
                   3853:     case $host_os in
                   3854:       aix*)
                   3855:       # All AIX code is PIC.
                   3856:       if test "$host_cpu" = ia64; then
                   3857:        # AIX 5 now supports IA64 processor
                   3858:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3859:       fi
                   3860:       ;;
                   3861: 
                   3862:     amigaos*)
                   3863:       case $host_cpu in
                   3864:       powerpc)
                   3865:             # see comment about AmigaOS4 .so support
                   3866:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3867:         ;;
                   3868:       m68k)
                   3869:             # FIXME: we need at least 68020 code to build shared libraries, but
                   3870:             # adding the `-m68020' flag to GCC prevents building anything better,
                   3871:             # like `-m68040'.
                   3872:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
                   3873:         ;;
                   3874:       esac
                   3875:       ;;
                   3876: 
                   3877:     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
                   3878:       # PIC is the default for these OSes.
                   3879:       ;;
                   3880: 
                   3881:     mingw* | cygwin* | pw32* | os2* | cegcc*)
                   3882:       # This hack is so that the source file can tell whether it is being
                   3883:       # built for inclusion in a dll (and should export symbols for example).
                   3884:       # Although the cygwin gcc ignores -fPIC, still need this for old-style
                   3885:       # (--disable-auto-import) libraries
                   3886:       m4_if([$1], [GCJ], [],
                   3887:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   3888:       ;;
                   3889: 
                   3890:     darwin* | rhapsody*)
                   3891:       # PIC is the default on this platform
                   3892:       # Common symbols not allowed in MH_DYLIB files
                   3893:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
                   3894:       ;;
                   3895: 
                   3896:     hpux*)
                   3897:       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
                   3898:       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
                   3899:       # sets the default TLS model and affects inlining.
                   3900:       case $host_cpu in
                   3901:       hppa*64*)
                   3902:        # +Z the default
                   3903:        ;;
                   3904:       *)
                   3905:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3906:        ;;
                   3907:       esac
                   3908:       ;;
                   3909: 
                   3910:     interix[[3-9]]*)
                   3911:       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
                   3912:       # Instead, we relocate shared libraries at runtime.
                   3913:       ;;
                   3914: 
                   3915:     msdosdjgpp*)
                   3916:       # Just because we use GCC doesn't mean we suddenly get shared libraries
                   3917:       # on systems that don't support them.
                   3918:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   3919:       enable_shared=no
                   3920:       ;;
                   3921: 
                   3922:     *nto* | *qnx*)
                   3923:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   3924:       # it will coredump.
                   3925:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   3926:       ;;
                   3927: 
                   3928:     sysv4*MP*)
                   3929:       if test -d /usr/nec; then
                   3930:        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
                   3931:       fi
                   3932:       ;;
                   3933: 
                   3934:     *)
                   3935:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3936:       ;;
                   3937:     esac
                   3938:   else
                   3939:     # PORTME Check for flag to pass linker flags through the system compiler.
                   3940:     case $host_os in
                   3941:     aix*)
                   3942:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3943:       if test "$host_cpu" = ia64; then
                   3944:        # AIX 5 now supports IA64 processor
                   3945:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3946:       else
                   3947:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
                   3948:       fi
                   3949:       ;;
                   3950: 
                   3951:     mingw* | cygwin* | pw32* | os2* | cegcc*)
                   3952:       # This hack is so that the source file can tell whether it is being
                   3953:       # built for inclusion in a dll (and should export symbols for example).
                   3954:       m4_if([$1], [GCJ], [],
                   3955:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   3956:       ;;
                   3957: 
                   3958:     hpux9* | hpux10* | hpux11*)
                   3959:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3960:       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
                   3961:       # not for PA HP-UX.
                   3962:       case $host_cpu in
                   3963:       hppa*64*|ia64*)
                   3964:        # +Z the default
                   3965:        ;;
                   3966:       *)
                   3967:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   3968:        ;;
                   3969:       esac
                   3970:       # Is there a better lt_prog_compiler_static that works with the bundled CC?
                   3971:       _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   3972:       ;;
                   3973: 
                   3974:     irix5* | irix6* | nonstopux*)
                   3975:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3976:       # PIC (with -KPIC) is the default.
                   3977:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   3978:       ;;
                   3979: 
                   3980:     linux* | k*bsd*-gnu)
                   3981:       case $cc_basename in
                   3982:       # old Intel for x86_64 which still supported -KPIC.
                   3983:       ecc*)
                   3984:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3985:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3986:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   3987:         ;;
                   3988:       # icc used to be incompatible with GCC.
                   3989:       # ICC 10 doesn't accept -KPIC any more.
                   3990:       icc* | ifort*)
                   3991:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3992:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3993:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   3994:         ;;
                   3995:       # Lahey Fortran 8.1.
                   3996:       lf95*)
                   3997:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3998:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
                   3999:        _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
                   4000:        ;;
                   4001:       pgcc* | pgf77* | pgf90* | pgf95*)
                   4002:         # Portland Group compilers (*not* the Pentium gcc compiler,
                   4003:        # which looks to be a dead project)
                   4004:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4005:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
                   4006:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4007:         ;;
                   4008:       ccc*)
                   4009:         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4010:         # All Alpha code is PIC.
                   4011:         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4012:         ;;
                   4013:       xl*)
                   4014:        # IBM XL C 8.0/Fortran 10.1 on PPC
                   4015:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4016:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
                   4017:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
                   4018:        ;;
                   4019:       *)
                   4020:        case `$CC -V 2>&1 | sed 5q` in
                   4021:        *Sun\ C*)
                   4022:          # Sun C 5.9
                   4023:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4024:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4025:          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4026:          ;;
                   4027:        *Sun\ F*)
                   4028:          # Sun Fortran 8.3 passes all unrecognized flags to the linker
                   4029:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4030:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4031:          _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
                   4032:          ;;
                   4033:        esac
                   4034:        ;;
                   4035:       esac
                   4036:       ;;
                   4037: 
                   4038:     newsos6)
                   4039:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4040:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4041:       ;;
                   4042: 
                   4043:     *nto* | *qnx*)
                   4044:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   4045:       # it will coredump.
                   4046:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   4047:       ;;
                   4048: 
                   4049:     osf3* | osf4* | osf5*)
                   4050:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4051:       # All OSF/1 code is PIC.
                   4052:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4053:       ;;
                   4054: 
                   4055:     rdos*)
                   4056:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4057:       ;;
                   4058: 
                   4059:     solaris*)
                   4060:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4061:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4062:       case $cc_basename in
                   4063:       f77* | f90* | f95*)
                   4064:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
                   4065:       *)
                   4066:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
                   4067:       esac
                   4068:       ;;
                   4069: 
                   4070:     sunos4*)
                   4071:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   4072:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
                   4073:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4074:       ;;
                   4075: 
                   4076:     sysv4 | sysv4.2uw2* | sysv4.3*)
                   4077:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4078:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4079:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4080:       ;;
                   4081: 
                   4082:     sysv4*MP*)
                   4083:       if test -d /usr/nec ;then
                   4084:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
                   4085:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4086:       fi
                   4087:       ;;
                   4088: 
                   4089:     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
                   4090:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4091:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4092:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4093:       ;;
                   4094: 
                   4095:     unicos*)
                   4096:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4097:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4098:       ;;
                   4099: 
                   4100:     uts4*)
                   4101:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4102:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4103:       ;;
                   4104: 
                   4105:     *)
                   4106:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4107:       ;;
                   4108:     esac
                   4109:   fi
                   4110: ])
                   4111: case $host_os in
                   4112:   # For platforms which do not support PIC, -DPIC is meaningless:
                   4113:   *djgpp*)
                   4114:     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4115:     ;;
                   4116:   *)
                   4117:     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
                   4118:     ;;
                   4119: esac
                   4120: AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
                   4121: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
                   4122:        [How to pass a linker flag through the compiler])
                   4123: 
                   4124: #
                   4125: # Check to make sure the PIC flag actually works.
                   4126: #
                   4127: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
                   4128:   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
                   4129:     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
                   4130:     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
                   4131:     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
                   4132:      "" | " "*) ;;
                   4133:      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
                   4134:      esac],
                   4135:     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4136:      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
                   4137: fi
                   4138: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
                   4139:        [Additional compiler flags for building library objects])
                   4140: 
                   4141: #
                   4142: # Check to make sure the static flag actually works.
                   4143: #
                   4144: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
                   4145: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
                   4146:   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
                   4147:   $lt_tmp_static_flag,
                   4148:   [],
                   4149:   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
                   4150: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
                   4151:        [Compiler flag to prevent dynamic linking])
                   4152: ])# _LT_COMPILER_PIC
                   4153: 
                   4154: 
                   4155: # _LT_LINKER_SHLIBS([TAGNAME])
                   4156: # ----------------------------
                   4157: # See if the linker supports building shared libraries.
                   4158: m4_defun([_LT_LINKER_SHLIBS],
                   4159: [AC_REQUIRE([LT_PATH_LD])dnl
                   4160: AC_REQUIRE([LT_PATH_NM])dnl
                   4161: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   4162: m4_require([_LT_DECL_EGREP])dnl
                   4163: m4_require([_LT_DECL_SED])dnl
                   4164: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
                   4165: m4_require([_LT_TAG_COMPILER])dnl
                   4166: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
                   4167: m4_if([$1], [CXX], [
                   4168:   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4169:   case $host_os in
                   4170:   aix[[4-9]]*)
                   4171:     # If we're using GNU nm, then we don't want the "-C" option.
                   4172:     # -C means demangle to AIX nm, but means don't demangle with GNU nm
                   4173:     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
                   4174:       _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
                   4175:     else
                   4176:       _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'
                   4177:     fi
                   4178:     ;;
                   4179:   pw32*)
                   4180:     _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
                   4181:   ;;
                   4182:   cygwin* | mingw* | cegcc*)
                   4183:     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
                   4184:   ;;
                   4185:   *)
                   4186:     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4187:   ;;
                   4188:   esac
                   4189:   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
                   4190: ], [
                   4191:   runpath_var=
                   4192:   _LT_TAGVAR(allow_undefined_flag, $1)=
                   4193:   _LT_TAGVAR(always_export_symbols, $1)=no
                   4194:   _LT_TAGVAR(archive_cmds, $1)=
                   4195:   _LT_TAGVAR(archive_expsym_cmds, $1)=
                   4196:   _LT_TAGVAR(compiler_needs_object, $1)=no
                   4197:   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   4198:   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   4199:   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4200:   _LT_TAGVAR(hardcode_automatic, $1)=no
                   4201:   _LT_TAGVAR(hardcode_direct, $1)=no
                   4202:   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   4203:   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   4204:   _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
                   4205:   _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   4206:   _LT_TAGVAR(hardcode_minus_L, $1)=no
                   4207:   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                   4208:   _LT_TAGVAR(inherit_rpath, $1)=no
                   4209:   _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   4210:   _LT_TAGVAR(module_cmds, $1)=
                   4211:   _LT_TAGVAR(module_expsym_cmds, $1)=
                   4212:   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
                   4213:   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
                   4214:   _LT_TAGVAR(thread_safe_flag_spec, $1)=
                   4215:   _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4216:   # include_expsyms should be a list of space-separated symbols to be *always*
                   4217:   # included in the symbol list
                   4218:   _LT_TAGVAR(include_expsyms, $1)=
                   4219:   # exclude_expsyms can be an extended regexp of symbols to exclude
                   4220:   # it will be wrapped by ` (' and `)$', so one must not match beginning or
                   4221:   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
                   4222:   # as well as any symbol that contains `d'.
                   4223:   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
                   4224:   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
                   4225:   # platforms (ab)use it in PIC code, but their linkers get confused if
                   4226:   # the symbol is explicitly referenced.  Since portable code cannot
                   4227:   # rely on this symbol name, it's probably fine to never include it in
                   4228:   # preloaded symbol tables.
                   4229:   # Exclude shared library initialization/finalization symbols.
                   4230: dnl Note also adjust exclude_expsyms for C++ above.
                   4231:   extract_expsyms_cmds=
                   4232: 
                   4233:   case $host_os in
                   4234:   cygwin* | mingw* | pw32* | cegcc*)
                   4235:     # FIXME: the MSVC++ port hasn't been tested in a loooong time
                   4236:     # When not using gcc, we currently assume that we are using
                   4237:     # Microsoft Visual C++.
                   4238:     if test "$GCC" != yes; then
                   4239:       with_gnu_ld=no
                   4240:     fi
                   4241:     ;;
                   4242:   interix*)
                   4243:     # we just hope/assume this is gcc and not c89 (= MSVC++)
                   4244:     with_gnu_ld=yes
                   4245:     ;;
                   4246:   openbsd*)
                   4247:     with_gnu_ld=no
                   4248:     ;;
                   4249:   esac
                   4250: 
                   4251:   _LT_TAGVAR(ld_shlibs, $1)=yes
                   4252:   if test "$with_gnu_ld" = yes; then
                   4253:     # If archive_cmds runs LD, not CC, wlarc should be empty
                   4254:     wlarc='${wl}'
                   4255: 
                   4256:     # Set some defaults for GNU ld with shared library support. These
                   4257:     # are reset later if shared libraries are not supported. Putting them
                   4258:     # here allows them to be overridden if necessary.
                   4259:     runpath_var=LD_RUN_PATH
                   4260:     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4261:     _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   4262:     # ancient GNU ld didn't support --whole-archive et. al.
                   4263:     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
                   4264:       _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   4265:     else
                   4266:       _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4267:     fi
                   4268:     supports_anon_versioning=no
                   4269:     case `$LD -v 2>&1` in
                   4270:       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
                   4271:       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
                   4272:       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
                   4273:       *\ 2.11.*) ;; # other 2.11 versions
                   4274:       *) supports_anon_versioning=yes ;;
                   4275:     esac
                   4276: 
                   4277:     # See if GNU ld supports shared libraries.
                   4278:     case $host_os in
                   4279:     aix[[3-9]]*)
                   4280:       # On AIX/PPC, the GNU linker is very broken
                   4281:       if test "$host_cpu" != ia64; then
                   4282:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4283:        cat <<_LT_EOF 1>&2
                   4284: 
                   4285: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
                   4286: *** to be unable to reliably create shared libraries on AIX.
                   4287: *** Therefore, libtool is disabling shared libraries support.  If you
                   4288: *** really care for shared libraries, you may want to modify your PATH
                   4289: *** so that a non-GNU linker is found, and then restart.
                   4290: 
                   4291: _LT_EOF
                   4292:       fi
                   4293:       ;;
                   4294: 
                   4295:     amigaos*)
                   4296:       case $host_cpu in
                   4297:       powerpc)
                   4298:             # see comment about AmigaOS4 .so support
                   4299:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4300:             _LT_TAGVAR(archive_expsym_cmds, $1)=''
                   4301:         ;;
                   4302:       m68k)
                   4303:             _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)'
                   4304:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4305:             _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4306:         ;;
                   4307:       esac
                   4308:       ;;
                   4309: 
                   4310:     beos*)
                   4311:       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4312:        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4313:        # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
                   4314:        # support --undefined.  This deserves some investigation.  FIXME
                   4315:        _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4316:       else
                   4317:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4318:       fi
                   4319:       ;;
                   4320: 
                   4321:     cygwin* | mingw* | pw32* | cegcc*)
                   4322:       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
                   4323:       # as there is no search path for DLLs.
                   4324:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4325:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4326:       _LT_TAGVAR(always_export_symbols, $1)=no
                   4327:       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   4328:       _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'
                   4329: 
                   4330:       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
                   4331:         _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'
                   4332:        # If the export-symbols file already is a .def file (1st line
                   4333:        # is EXPORTS), use it as is; otherwise, prepend...
                   4334:        _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   4335:          cp $export_symbols $output_objdir/$soname.def;
                   4336:        else
                   4337:          echo EXPORTS > $output_objdir/$soname.def;
                   4338:          cat $export_symbols >> $output_objdir/$soname.def;
                   4339:        fi~
                   4340:        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
                   4341:       else
                   4342:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4343:       fi
                   4344:       ;;
                   4345: 
                   4346:     interix[[3-9]]*)
                   4347:       _LT_TAGVAR(hardcode_direct, $1)=no
                   4348:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4349:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   4350:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   4351:       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
                   4352:       # Instead, shared libraries are loaded at an image base (0x10000000 by
                   4353:       # default) and relocated if they conflict, which is a slow very memory
                   4354:       # consuming and fragmenting process.  To avoid this, we pick a random,
                   4355:       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
                   4356:       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
                   4357:       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   4358:       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   4359:       ;;
                   4360: 
                   4361:     gnu* | linux* | tpf* | k*bsd*-gnu)
                   4362:       tmp_diet=no
                   4363:       if test "$host_os" = linux-dietlibc; then
                   4364:        case $cc_basename in
                   4365:          diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
                   4366:        esac
                   4367:       fi
                   4368:       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
                   4369:         && test "$tmp_diet" = no
                   4370:       then
                   4371:        tmp_addflag=
                   4372:        tmp_sharedflag='-shared'
                   4373:        case $cc_basename,$host_cpu in
                   4374:         pgcc*)                         # Portland Group C compiler
                   4375:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
                   4376:          tmp_addflag=' $pic_flag'
                   4377:          ;;
                   4378:        pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
                   4379:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
                   4380:          tmp_addflag=' $pic_flag -Mnomain' ;;
                   4381:        ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
                   4382:          tmp_addflag=' -i_dynamic' ;;
                   4383:        efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
                   4384:          tmp_addflag=' -i_dynamic -nofor_main' ;;
                   4385:        ifc* | ifort*)                  # Intel Fortran compiler
                   4386:          tmp_addflag=' -nofor_main' ;;
                   4387:        lf95*)                          # Lahey Fortran 8.1
                   4388:          _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4389:          tmp_sharedflag='--shared' ;;
                   4390:        xl[[cC]]*)                      # IBM XL C 8.0 on PPC (deal with xlf below)
                   4391:          tmp_sharedflag='-qmkshrobj'
                   4392:          tmp_addflag= ;;
                   4393:        esac
                   4394:        case `$CC -V 2>&1 | sed 5q` in
                   4395:        *Sun\ C*)                       # Sun C 5.9
                   4396:          _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
                   4397:          _LT_TAGVAR(compiler_needs_object, $1)=yes
                   4398:          tmp_sharedflag='-G' ;;
                   4399:        *Sun\ F*)                       # Sun Fortran 8.3
                   4400:          tmp_sharedflag='-G' ;;
                   4401:        esac
                   4402:        _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4403: 
                   4404:         if test "x$supports_anon_versioning" = xyes; then
                   4405:           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   4406:            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   4407:            echo "local: *; };" >> $output_objdir/$libname.ver~
                   4408:            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
                   4409:         fi
                   4410: 
                   4411:        case $cc_basename in
                   4412:        xlf*)
                   4413:          # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
                   4414:          _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
                   4415:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   4416:          _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
                   4417:          _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
                   4418:          if test "x$supports_anon_versioning" = xyes; then
                   4419:            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   4420:              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   4421:              echo "local: *; };" >> $output_objdir/$libname.ver~
                   4422:              $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
                   4423:          fi
                   4424:          ;;
                   4425:        esac
                   4426:       else
                   4427:         _LT_TAGVAR(ld_shlibs, $1)=no
                   4428:       fi
                   4429:       ;;
                   4430: 
                   4431:     netbsd*)
                   4432:       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   4433:        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
                   4434:        wlarc=
                   4435:       else
                   4436:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4437:        _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'
                   4438:       fi
                   4439:       ;;
                   4440: 
                   4441:     solaris*)
                   4442:       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
                   4443:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4444:        cat <<_LT_EOF 1>&2
                   4445: 
                   4446: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
                   4447: *** create shared libraries on Solaris systems.  Therefore, libtool
                   4448: *** is disabling shared libraries support.  We urge you to upgrade GNU
                   4449: *** binutils to release 2.9.1 or newer.  Another option is to modify
                   4450: *** your PATH or compiler configuration so that the native linker is
                   4451: *** used, and then restart.
                   4452: 
                   4453: _LT_EOF
                   4454:       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4455:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4456:        _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'
                   4457:       else
                   4458:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4459:       fi
                   4460:       ;;
                   4461: 
                   4462:     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
                   4463:       case `$LD -v 2>&1` in
                   4464:         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
                   4465:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4466:        cat <<_LT_EOF 1>&2
                   4467: 
                   4468: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
                   4469: *** reliably create shared libraries on SCO systems.  Therefore, libtool
                   4470: *** is disabling shared libraries support.  We urge you to upgrade GNU
                   4471: *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
                   4472: *** your PATH or compiler configuration so that the native linker is
                   4473: *** used, and then restart.
                   4474: 
                   4475: _LT_EOF
                   4476:        ;;
                   4477:        *)
                   4478:          # For security reasons, it is highly recommended that you always
                   4479:          # use absolute paths for naming shared libraries, and exclude the
                   4480:          # DT_RUNPATH tag from executables and libraries.  But doing so
                   4481:          # requires that you compile everything twice, which is a pain.
                   4482:          if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4483:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4484:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4485:            _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'
                   4486:          else
                   4487:            _LT_TAGVAR(ld_shlibs, $1)=no
                   4488:          fi
                   4489:        ;;
                   4490:       esac
                   4491:       ;;
                   4492: 
                   4493:     sunos4*)
                   4494:       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   4495:       wlarc=
                   4496:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4497:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4498:       ;;
                   4499: 
                   4500:     *)
                   4501:       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4502:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4503:        _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'
                   4504:       else
                   4505:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4506:       fi
                   4507:       ;;
                   4508:     esac
                   4509: 
                   4510:     if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
                   4511:       runpath_var=
                   4512:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   4513:       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   4514:       _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4515:     fi
                   4516:   else
                   4517:     # PORTME fill in a description of your system's linker (not GNU ld)
                   4518:     case $host_os in
                   4519:     aix3*)
                   4520:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4521:       _LT_TAGVAR(always_export_symbols, $1)=yes
                   4522:       _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'
                   4523:       # Note: this linker hardcodes the directories in LIBPATH if there
                   4524:       # are no directories specified by -L.
                   4525:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4526:       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
                   4527:        # Neither direct hardcoding nor static linking is supported with a
                   4528:        # broken collect2.
                   4529:        _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   4530:       fi
                   4531:       ;;
                   4532: 
                   4533:     aix[[4-9]]*)
                   4534:       if test "$host_cpu" = ia64; then
                   4535:        # On IA64, the linker does run time linking by default, so we don't
                   4536:        # have to do anything special.
                   4537:        aix_use_runtimelinking=no
                   4538:        exp_sym_flag='-Bexport'
                   4539:        no_entry_flag=""
                   4540:       else
                   4541:        # If we're using GNU nm, then we don't want the "-C" option.
                   4542:        # -C means demangle to AIX nm, but means don't demangle with GNU nm
                   4543:        if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
                   4544:          _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
                   4545:        else
                   4546:          _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'
                   4547:        fi
                   4548:        aix_use_runtimelinking=no
                   4549: 
                   4550:        # Test if we are trying to use run time linking or normal
                   4551:        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
                   4552:        # need to do runtime linking.
                   4553:        case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
                   4554:          for ld_flag in $LDFLAGS; do
                   4555:          if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
                   4556:            aix_use_runtimelinking=yes
                   4557:            break
                   4558:          fi
                   4559:          done
                   4560:          ;;
                   4561:        esac
                   4562: 
                   4563:        exp_sym_flag='-bexport'
                   4564:        no_entry_flag='-bnoentry'
                   4565:       fi
                   4566: 
                   4567:       # When large executables or shared objects are built, AIX ld can
                   4568:       # have problems creating the table of contents.  If linking a library
                   4569:       # or program results in "error TOC overflow" add -mminimal-toc to
                   4570:       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
                   4571:       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
                   4572: 
                   4573:       _LT_TAGVAR(archive_cmds, $1)=''
                   4574:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4575:       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   4576:       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   4577:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   4578:       _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
                   4579: 
                   4580:       if test "$GCC" = yes; then
                   4581:        case $host_os in aix4.[[012]]|aix4.[[012]].*)
                   4582:        # We only want to do this on AIX 4.2 and lower, the check
                   4583:        # below for broken collect2 doesn't work under 4.3+
                   4584:          collect2name=`${CC} -print-prog-name=collect2`
                   4585:          if test -f "$collect2name" &&
                   4586:           strings "$collect2name" | $GREP resolve_lib_name >/dev/null
                   4587:          then
                   4588:          # We have reworked collect2
                   4589:          :
                   4590:          else
                   4591:          # We have old collect2
                   4592:          _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   4593:          # It fails to find uninstalled libraries when the uninstalled
                   4594:          # path is not listed in the libpath.  Setting hardcode_minus_L
                   4595:          # to unsupported forces relinking
                   4596:          _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4597:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4598:          _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   4599:          fi
                   4600:          ;;
                   4601:        esac
                   4602:        shared_flag='-shared'
                   4603:        if test "$aix_use_runtimelinking" = yes; then
                   4604:          shared_flag="$shared_flag "'${wl}-G'
                   4605:        fi
                   4606:       else
                   4607:        # not using gcc
                   4608:        if test "$host_cpu" = ia64; then
                   4609:        # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
                   4610:        # chokes on -Wl,-G. The following line is correct:
                   4611:          shared_flag='-G'
                   4612:        else
                   4613:          if test "$aix_use_runtimelinking" = yes; then
                   4614:            shared_flag='${wl}-G'
                   4615:          else
                   4616:            shared_flag='${wl}-bM:SRE'
                   4617:          fi
                   4618:        fi
                   4619:       fi
                   4620: 
                   4621:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
                   4622:       # It seems that -bexpall does not export symbols beginning with
                   4623:       # underscore (_), so it is better to generate a list of symbols to export.
                   4624:       _LT_TAGVAR(always_export_symbols, $1)=yes
                   4625:       if test "$aix_use_runtimelinking" = yes; then
                   4626:        # Warning - without using the other runtime loading flags (-brtl),
                   4627:        # -berok will link without error, but may produce a broken library.
                   4628:        _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
                   4629:         # Determine the default libpath from the value encoded in an
                   4630:         # empty executable.
                   4631:         _LT_SYS_MODULE_PATH_AIX
                   4632:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   4633:         _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
                   4634:       else
                   4635:        if test "$host_cpu" = ia64; then
                   4636:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
                   4637:          _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
                   4638:          _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"
                   4639:        else
                   4640:         # Determine the default libpath from the value encoded in an
                   4641:         # empty executable.
                   4642:         _LT_SYS_MODULE_PATH_AIX
                   4643:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   4644:          # Warning - without using the other run time loading flags,
                   4645:          # -berok will link without error, but may produce a broken library.
                   4646:          _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
                   4647:          _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
                   4648:          # Exported symbols can be pulled into shared objects from archives
                   4649:          _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
                   4650:          _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   4651:          # This is similar to how AIX traditionally builds its shared libraries.
                   4652:          _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'
                   4653:        fi
                   4654:       fi
                   4655:       ;;
                   4656: 
                   4657:     amigaos*)
                   4658:       case $host_cpu in
                   4659:       powerpc)
                   4660:             # see comment about AmigaOS4 .so support
                   4661:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4662:             _LT_TAGVAR(archive_expsym_cmds, $1)=''
                   4663:         ;;
                   4664:       m68k)
                   4665:             _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)'
                   4666:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4667:             _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4668:         ;;
                   4669:       esac
                   4670:       ;;
                   4671: 
                   4672:     bsdi[[45]]*)
                   4673:       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
                   4674:       ;;
                   4675: 
                   4676:     cygwin* | mingw* | pw32* | cegcc*)
                   4677:       # When not using gcc, we currently assume that we are using
                   4678:       # Microsoft Visual C++.
                   4679:       # hardcode_libdir_flag_spec is actually meaningless, as there is
                   4680:       # no search path for DLLs.
                   4681:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
                   4682:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4683:       # Tell ltmain to make .lib files, not .a files.
                   4684:       libext=lib
                   4685:       # Tell ltmain to make .dll files, not .so files.
                   4686:       shrext_cmds=".dll"
                   4687:       # FIXME: Setting linknames here is a bad hack.
                   4688:       _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
                   4689:       # The linker will automatically build a .lib file if we build a DLL.
                   4690:       _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
                   4691:       # FIXME: Should let the user specify the lib program.
                   4692:       _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
                   4693:       _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
                   4694:       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   4695:       ;;
                   4696: 
                   4697:     darwin* | rhapsody*)
                   4698:       _LT_DARWIN_LINKER_FEATURES($1)
                   4699:       ;;
                   4700: 
                   4701:     dgux*)
                   4702:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   4703:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4704:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4705:       ;;
                   4706: 
                   4707:     freebsd1*)
                   4708:       _LT_TAGVAR(ld_shlibs, $1)=no
                   4709:       ;;
                   4710: 
                   4711:     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
                   4712:     # support.  Future versions do this automatically, but an explicit c++rt0.o
                   4713:     # does not break anything, and helps significantly (at the cost of a little
                   4714:     # extra space).
                   4715:     freebsd2.2*)
                   4716:       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
                   4717:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   4718:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4719:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4720:       ;;
                   4721: 
                   4722:     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
                   4723:     freebsd2*)
                   4724:       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   4725:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4726:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4727:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4728:       ;;
                   4729: 
                   4730:     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
                   4731:     freebsd* | dragonfly*)
                   4732:       _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
                   4733:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   4734:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4735:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4736:       ;;
                   4737: 
                   4738:     hpux9*)
                   4739:       if test "$GCC" = yes; then
                   4740:        _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
                   4741:       else
                   4742:        _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'
                   4743:       fi
                   4744:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   4745:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   4746:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4747: 
                   4748:       # hardcode_minus_L: Not really in the search PATH,
                   4749:       # but as the default location of the library.
                   4750:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4751:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   4752:       ;;
                   4753: 
                   4754:     hpux10*)
                   4755:       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
                   4756:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
                   4757:       else
                   4758:        _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
                   4759:       fi
                   4760:       if test "$with_gnu_ld" = no; then
                   4761:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   4762:        _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
                   4763:        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   4764:        _LT_TAGVAR(hardcode_direct, $1)=yes
                   4765:        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   4766:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   4767:        # hardcode_minus_L: Not really in the search PATH,
                   4768:        # but as the default location of the library.
                   4769:        _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4770:       fi
                   4771:       ;;
                   4772: 
                   4773:     hpux11*)
                   4774:       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
                   4775:        case $host_cpu in
                   4776:        hppa*64*)
                   4777:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   4778:          ;;
                   4779:        ia64*)
                   4780:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
                   4781:          ;;
                   4782:        *)
                   4783:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
                   4784:          ;;
                   4785:        esac
                   4786:       else
                   4787:        case $host_cpu in
                   4788:        hppa*64*)
                   4789:          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   4790:          ;;
                   4791:        ia64*)
                   4792:          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
                   4793:          ;;
                   4794:        *)
                   4795:          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
                   4796:          ;;
                   4797:        esac
                   4798:       fi
                   4799:       if test "$with_gnu_ld" = no; then
                   4800:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   4801:        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   4802: 
                   4803:        case $host_cpu in
                   4804:        hppa*64*|ia64*)
                   4805:          _LT_TAGVAR(hardcode_direct, $1)=no
                   4806:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4807:          ;;
                   4808:        *)
                   4809:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   4810:          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   4811:          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   4812: 
                   4813:          # hardcode_minus_L: Not really in the search PATH,
                   4814:          # but as the default location of the library.
                   4815:          _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4816:          ;;
                   4817:        esac
                   4818:       fi
                   4819:       ;;
                   4820: 
                   4821:     irix5* | irix6* | nonstopux*)
                   4822:       if test "$GCC" = yes; then
                   4823:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   4824:        # Try to use the -exported_symbol ld option, if it does not
                   4825:        # work, assume that -exports_file does not work either and
                   4826:        # implicitly export all symbols.
                   4827:         save_LDFLAGS="$LDFLAGS"
                   4828:         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
                   4829:         AC_LINK_IFELSE(int foo(void) {},
                   4830:           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
                   4831:         )
                   4832:         LDFLAGS="$save_LDFLAGS"
                   4833:       else
                   4834:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
                   4835:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
                   4836:       fi
                   4837:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   4838:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4839:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   4840:       _LT_TAGVAR(inherit_rpath, $1)=yes
                   4841:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   4842:       ;;
                   4843: 
                   4844:     netbsd*)
                   4845:       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   4846:        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
                   4847:       else
                   4848:        _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
                   4849:       fi
                   4850:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   4851:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4852:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4853:       ;;
                   4854: 
                   4855:     newsos6)
                   4856:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   4857:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4858:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4859:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   4860:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4861:       ;;
                   4862: 
                   4863:     *nto* | *qnx*)
                   4864:       ;;
                   4865: 
                   4866:     openbsd*)
                   4867:       if test -f /usr/libexec/ld.so; then
                   4868:        _LT_TAGVAR(hardcode_direct, $1)=yes
                   4869:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4870:        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   4871:        if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   4872:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
                   4873:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
                   4874:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   4875:          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   4876:        else
                   4877:          case $host_os in
                   4878:           openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
                   4879:             _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   4880:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   4881:             ;;
                   4882:           *)
                   4883:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
                   4884:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   4885:             ;;
                   4886:          esac
                   4887:        fi
                   4888:       else
                   4889:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4890:       fi
                   4891:       ;;
                   4892: 
                   4893:     os2*)
                   4894:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4895:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4896:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4897:       _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'
                   4898:       _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
                   4899:       ;;
                   4900: 
                   4901:     osf3*)
                   4902:       if test "$GCC" = yes; then
                   4903:        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   4904:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   4905:       else
                   4906:        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   4907:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
                   4908:       fi
                   4909:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   4910:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4911:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   4912:       ;;
                   4913: 
                   4914:     osf4* | osf5*)     # as osf3* with the addition of -msym flag
                   4915:       if test "$GCC" = yes; then
                   4916:        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   4917:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   4918:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4919:       else
                   4920:        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   4921:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
                   4922:        _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~
                   4923:        $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
                   4924: 
                   4925:        # Both c and cxx compiler support -rpath directly
                   4926:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   4927:       fi
                   4928:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   4929:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   4930:       ;;
                   4931: 
                   4932:     solaris*)
                   4933:       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
                   4934:       if test "$GCC" = yes; then
                   4935:        wlarc='${wl}'
                   4936:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   4937:        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   4938:          $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
                   4939:       else
                   4940:        case `$CC -V 2>&1` in
                   4941:        *"Compilers 5.0"*)
                   4942:          wlarc=''
                   4943:          _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   4944:          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   4945:          $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
                   4946:          ;;
                   4947:        *)
                   4948:          wlarc='${wl}'
                   4949:          _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
                   4950:          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   4951:          $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
                   4952:          ;;
                   4953:        esac
                   4954:       fi
                   4955:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   4956:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4957:       case $host_os in
                   4958:       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   4959:       *)
                   4960:        # The compiler driver will combine and reorder linker options,
                   4961:        # but understands `-z linker_flag'.  GCC discards it without `$wl',
                   4962:        # but is careful enough not to reorder.
                   4963:        # Supported since Solaris 2.6 (maybe 2.5.1?)
                   4964:        if test "$GCC" = yes; then
                   4965:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
                   4966:        else
                   4967:          _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
                   4968:        fi
                   4969:        ;;
                   4970:       esac
                   4971:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   4972:       ;;
                   4973: 
                   4974:     sunos4*)
                   4975:       if test "x$host_vendor" = xsequent; then
                   4976:        # Use $CC to link under sequent, because it throws in some extra .o
                   4977:        # files that make .init and .fini sections work.
                   4978:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
                   4979:       else
                   4980:        _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
                   4981:       fi
                   4982:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4983:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4984:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4985:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4986:       ;;
                   4987: 
                   4988:     sysv4)
                   4989:       case $host_vendor in
                   4990:        sni)
                   4991:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   4992:          _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
                   4993:        ;;
                   4994:        siemens)
                   4995:          ## LD is ld it makes a PLAMLIB
                   4996:          ## CC just makes a GrossModule.
                   4997:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
                   4998:          _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
                   4999:          _LT_TAGVAR(hardcode_direct, $1)=no
                   5000:         ;;
                   5001:        motorola)
                   5002:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5003:          _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
                   5004:        ;;
                   5005:       esac
                   5006:       runpath_var='LD_RUN_PATH'
                   5007:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5008:       ;;
                   5009: 
                   5010:     sysv4.3*)
                   5011:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5012:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5013:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
                   5014:       ;;
                   5015: 
                   5016:     sysv4*MP*)
                   5017:       if test -d /usr/nec; then
                   5018:        _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5019:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5020:        runpath_var=LD_RUN_PATH
                   5021:        hardcode_runpath_var=yes
                   5022:        _LT_TAGVAR(ld_shlibs, $1)=yes
                   5023:       fi
                   5024:       ;;
                   5025: 
                   5026:     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
                   5027:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   5028:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5029:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5030:       runpath_var='LD_RUN_PATH'
                   5031: 
                   5032:       if test "$GCC" = yes; then
                   5033:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5034:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5035:       else
                   5036:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5037:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5038:       fi
                   5039:       ;;
                   5040: 
                   5041:     sysv5* | sco3.2v5* | sco5v6*)
                   5042:       # Note: We can NOT use -z defs as we might desire, because we do not
                   5043:       # link with -lc, and that would cause any symbols used from libc to
                   5044:       # always be unresolved, which means just about no library would
                   5045:       # ever link correctly.  If we're not using GNU ld we use -z text
                   5046:       # though, which does catch some bad symbols but isn't as heavy-handed
                   5047:       # as -z defs.
                   5048:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   5049:       _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
                   5050:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5051:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5052:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
                   5053:       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   5054:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5055:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
                   5056:       runpath_var='LD_RUN_PATH'
                   5057: 
                   5058:       if test "$GCC" = yes; then
                   5059:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5060:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5061:       else
                   5062:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5063:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5064:       fi
                   5065:       ;;
                   5066: 
                   5067:     uts4*)
                   5068:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5069:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5070:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5071:       ;;
                   5072: 
                   5073:     *)
                   5074:       _LT_TAGVAR(ld_shlibs, $1)=no
                   5075:       ;;
                   5076:     esac
                   5077: 
                   5078:     if test x$host_vendor = xsni; then
                   5079:       case $host in
                   5080:       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
                   5081:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
                   5082:        ;;
                   5083:       esac
                   5084:     fi
                   5085:   fi
                   5086: ])
                   5087: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
                   5088: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
                   5089: 
                   5090: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
                   5091: 
                   5092: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
                   5093: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
                   5094: _LT_DECL([], [extract_expsyms_cmds], [2],
                   5095:     [The commands to extract the exported symbol list from a shared archive])
                   5096: 
                   5097: #
                   5098: # Do we need to explicitly link libc?
                   5099: #
                   5100: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
                   5101: x|xyes)
                   5102:   # Assume -lc should be added
                   5103:   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5104: 
                   5105:   if test "$enable_shared" = yes && test "$GCC" = yes; then
                   5106:     case $_LT_TAGVAR(archive_cmds, $1) in
                   5107:     *'~'*)
                   5108:       # FIXME: we may have to deal with multi-command sequences.
                   5109:       ;;
                   5110:     '$CC '*)
                   5111:       # Test whether the compiler implicitly links with -lc since on some
                   5112:       # systems, -lgcc has to come before -lc. If gcc already passes -lc
                   5113:       # to ld, don't add -lc before -lgcc.
                   5114:       AC_MSG_CHECKING([whether -lc should be explicitly linked in])
                   5115:       $RM conftest*
                   5116:       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   5117: 
                   5118:       if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
                   5119:         soname=conftest
                   5120:         lib=conftest
                   5121:         libobjs=conftest.$ac_objext
                   5122:         deplibs=
                   5123:         wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
                   5124:        pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
                   5125:         compiler_flags=-v
                   5126:         linker_flags=-v
                   5127:         verstring=
                   5128:         output_objdir=.
                   5129:         libname=conftest
                   5130:         lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
                   5131:         _LT_TAGVAR(allow_undefined_flag, $1)=
                   5132:         if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
                   5133:         then
                   5134:          _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5135:         else
                   5136:          _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5137:         fi
                   5138:         _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
                   5139:       else
                   5140:         cat conftest.err 1>&5
                   5141:       fi
                   5142:       $RM conftest*
                   5143:       AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
                   5144:       ;;
                   5145:     esac
                   5146:   fi
                   5147:   ;;
                   5148: esac
                   5149: 
                   5150: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
                   5151:     [Whether or not to add -lc for building shared libraries])
                   5152: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
                   5153:     [enable_shared_with_static_runtimes], [0],
                   5154:     [Whether or not to disallow shared libs when runtime libs are static])
                   5155: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
                   5156:     [Compiler flag to allow reflexive dlopens])
                   5157: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
                   5158:     [Compiler flag to generate shared objects directly from archives])
                   5159: _LT_TAGDECL([], [compiler_needs_object], [1],
                   5160:     [Whether the compiler copes with passing no objects directly])
                   5161: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
                   5162:     [Create an old-style archive from a shared archive])
                   5163: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
                   5164:     [Create a temporary old-style archive to link instead of a shared archive])
                   5165: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
                   5166: _LT_TAGDECL([], [archive_expsym_cmds], [2])
                   5167: _LT_TAGDECL([], [module_cmds], [2],
                   5168:     [Commands used to build a loadable module if different from building
                   5169:     a shared archive.])
                   5170: _LT_TAGDECL([], [module_expsym_cmds], [2])
                   5171: _LT_TAGDECL([], [with_gnu_ld], [1],
                   5172:     [Whether we are building with GNU ld or not])
                   5173: _LT_TAGDECL([], [allow_undefined_flag], [1],
                   5174:     [Flag that allows shared libraries with undefined symbols to be built])
                   5175: _LT_TAGDECL([], [no_undefined_flag], [1],
                   5176:     [Flag that enforces no undefined symbols])
                   5177: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
                   5178:     [Flag to hardcode $libdir into a binary during linking.
                   5179:     This must work even if $libdir does not exist])
                   5180: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
                   5181:     [[If ld is used when linking, flag to hardcode $libdir into a binary
                   5182:     during linking.  This must work even if $libdir does not exist]])
                   5183: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
                   5184:     [Whether we need a single "-rpath" flag with a separated argument])
                   5185: _LT_TAGDECL([], [hardcode_direct], [0],
                   5186:     [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
                   5187:     DIR into the resulting binary])
                   5188: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
                   5189:     [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
                   5190:     DIR into the resulting binary and the resulting library dependency is
                   5191:     "absolute", i.e impossible to change by setting ${shlibpath_var} if the
                   5192:     library is relocated])
                   5193: _LT_TAGDECL([], [hardcode_minus_L], [0],
                   5194:     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
                   5195:     into the resulting binary])
                   5196: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
                   5197:     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
                   5198:     into the resulting binary])
                   5199: _LT_TAGDECL([], [hardcode_automatic], [0],
                   5200:     [Set to "yes" if building a shared library automatically hardcodes DIR
                   5201:     into the library and all subsequent libraries and executables linked
                   5202:     against it])
                   5203: _LT_TAGDECL([], [inherit_rpath], [0],
                   5204:     [Set to yes if linker adds runtime paths of dependent libraries
                   5205:     to runtime path list])
                   5206: _LT_TAGDECL([], [link_all_deplibs], [0],
                   5207:     [Whether libtool must link a program against all its dependency libraries])
                   5208: _LT_TAGDECL([], [fix_srcfile_path], [1],
                   5209:     [Fix the shell variable $srcfile for the compiler])
                   5210: _LT_TAGDECL([], [always_export_symbols], [0],
                   5211:     [Set to "yes" if exported symbols are required])
                   5212: _LT_TAGDECL([], [export_symbols_cmds], [2],
                   5213:     [The commands to list exported symbols])
                   5214: _LT_TAGDECL([], [exclude_expsyms], [1],
                   5215:     [Symbols that should not be listed in the preloaded symbols])
                   5216: _LT_TAGDECL([], [include_expsyms], [1],
                   5217:     [Symbols that must always be exported])
                   5218: _LT_TAGDECL([], [prelink_cmds], [2],
                   5219:     [Commands necessary for linking programs (against libraries) with templates])
                   5220: _LT_TAGDECL([], [file_list_spec], [1],
                   5221:     [Specify filename containing input files])
                   5222: dnl FIXME: Not yet implemented
                   5223: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
                   5224: dnl    [Compiler flag to generate thread safe objects])
                   5225: ])# _LT_LINKER_SHLIBS
                   5226: 
                   5227: 
                   5228: # _LT_LANG_C_CONFIG([TAG])
                   5229: # ------------------------
                   5230: # Ensure that the configuration variables for a C compiler are suitably
                   5231: # defined.  These variables are subsequently used by _LT_CONFIG to write
                   5232: # the compiler configuration to `libtool'.
                   5233: m4_defun([_LT_LANG_C_CONFIG],
                   5234: [m4_require([_LT_DECL_EGREP])dnl
                   5235: lt_save_CC="$CC"
                   5236: AC_LANG_PUSH(C)
                   5237: 
                   5238: # Source file extension for C test sources.
                   5239: ac_ext=c
                   5240: 
                   5241: # Object file extension for compiled C test sources.
                   5242: objext=o
                   5243: _LT_TAGVAR(objext, $1)=$objext
                   5244: 
                   5245: # Code to be used in simple compile tests
                   5246: lt_simple_compile_test_code="int some_variable = 0;"
                   5247: 
                   5248: # Code to be used in simple link tests
                   5249: lt_simple_link_test_code='int main(){return(0);}'
                   5250: 
                   5251: _LT_TAG_COMPILER
                   5252: # Save the default compiler, since it gets overwritten when the other
                   5253: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
                   5254: compiler_DEFAULT=$CC
                   5255: 
                   5256: # save warnings/boilerplate of simple test code
                   5257: _LT_COMPILER_BOILERPLATE
                   5258: _LT_LINKER_BOILERPLATE
                   5259: 
                   5260: ## CAVEAT EMPTOR:
                   5261: ## There is no encapsulation within the following macros, do not change
                   5262: ## the running order or otherwise move them around unless you know exactly
                   5263: ## what you are doing...
                   5264: if test -n "$compiler"; then
                   5265:   _LT_COMPILER_NO_RTTI($1)
                   5266:   _LT_COMPILER_PIC($1)
                   5267:   _LT_COMPILER_C_O($1)
                   5268:   _LT_COMPILER_FILE_LOCKS($1)
                   5269:   _LT_LINKER_SHLIBS($1)
                   5270:   _LT_SYS_DYNAMIC_LINKER($1)
                   5271:   _LT_LINKER_HARDCODE_LIBPATH($1)
                   5272:   LT_SYS_DLOPEN_SELF
                   5273:   _LT_CMD_STRIPLIB
                   5274: 
                   5275:   # Report which library types will actually be built
                   5276:   AC_MSG_CHECKING([if libtool supports shared libraries])
                   5277:   AC_MSG_RESULT([$can_build_shared])
                   5278: 
                   5279:   AC_MSG_CHECKING([whether to build shared libraries])
                   5280:   test "$can_build_shared" = "no" && enable_shared=no
                   5281: 
                   5282:   # On AIX, shared libraries and static libraries use the same namespace, and
                   5283:   # are all built from PIC.
                   5284:   case $host_os in
                   5285:   aix3*)
                   5286:     test "$enable_shared" = yes && enable_static=no
                   5287:     if test -n "$RANLIB"; then
                   5288:       archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   5289:       postinstall_cmds='$RANLIB $lib'
                   5290:     fi
                   5291:     ;;
                   5292: 
                   5293:   aix[[4-9]]*)
                   5294:     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   5295:       test "$enable_shared" = yes && enable_static=no
                   5296:     fi
                   5297:     ;;
                   5298:   esac
                   5299:   AC_MSG_RESULT([$enable_shared])
                   5300: 
                   5301:   AC_MSG_CHECKING([whether to build static libraries])
                   5302:   # Make sure either enable_shared or enable_static is yes.
                   5303:   test "$enable_shared" = yes || enable_static=yes
                   5304:   AC_MSG_RESULT([$enable_static])
                   5305: 
                   5306:   _LT_CONFIG($1)
                   5307: fi
                   5308: AC_LANG_POP
                   5309: CC="$lt_save_CC"
                   5310: ])# _LT_LANG_C_CONFIG
                   5311: 
                   5312: 
                   5313: # _LT_PROG_CXX
                   5314: # ------------
                   5315: # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
                   5316: # compiler, we have our own version here.
                   5317: m4_defun([_LT_PROG_CXX],
                   5318: [
                   5319: pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
                   5320: AC_PROG_CXX
                   5321: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
                   5322:     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
                   5323:     (test "X$CXX" != "Xg++"))) ; then
                   5324:   AC_PROG_CXXCPP
                   5325: else
                   5326:   _lt_caught_CXX_error=yes
                   5327: fi
                   5328: popdef([AC_MSG_ERROR])
                   5329: ])# _LT_PROG_CXX
                   5330: 
                   5331: dnl aclocal-1.4 backwards compatibility:
                   5332: dnl AC_DEFUN([_LT_PROG_CXX], [])
                   5333: 
                   5334: 
                   5335: # _LT_LANG_CXX_CONFIG([TAG])
                   5336: # --------------------------
                   5337: # Ensure that the configuration variables for a C++ compiler are suitably
                   5338: # defined.  These variables are subsequently used by _LT_CONFIG to write
                   5339: # the compiler configuration to `libtool'.
                   5340: m4_defun([_LT_LANG_CXX_CONFIG],
                   5341: [AC_REQUIRE([_LT_PROG_CXX])dnl
                   5342: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   5343: m4_require([_LT_DECL_EGREP])dnl
                   5344: 
                   5345: AC_LANG_PUSH(C++)
                   5346: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5347: _LT_TAGVAR(allow_undefined_flag, $1)=
                   5348: _LT_TAGVAR(always_export_symbols, $1)=no
                   5349: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   5350: _LT_TAGVAR(compiler_needs_object, $1)=no
                   5351: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   5352: _LT_TAGVAR(hardcode_direct, $1)=no
                   5353: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   5354: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   5355: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
                   5356: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   5357: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   5358: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                   5359: _LT_TAGVAR(hardcode_automatic, $1)=no
                   5360: _LT_TAGVAR(inherit_rpath, $1)=no
                   5361: _LT_TAGVAR(module_cmds, $1)=
                   5362: _LT_TAGVAR(module_expsym_cmds, $1)=
                   5363: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   5364: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   5365: _LT_TAGVAR(no_undefined_flag, $1)=
                   5366: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   5367: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   5368: 
                   5369: # Source file extension for C++ test sources.
                   5370: ac_ext=cpp
                   5371: 
                   5372: # Object file extension for compiled C++ test sources.
                   5373: objext=o
                   5374: _LT_TAGVAR(objext, $1)=$objext
                   5375: 
                   5376: # No sense in running all these tests if we already determined that
                   5377: # the CXX compiler isn't working.  Some variables (like enable_shared)
                   5378: # are currently assumed to apply to all compilers on this platform,
                   5379: # and will be corrupted by setting them based on a non-working compiler.
                   5380: if test "$_lt_caught_CXX_error" != yes; then
                   5381:   # Code to be used in simple compile tests
                   5382:   lt_simple_compile_test_code="int some_variable = 0;"
                   5383: 
                   5384:   # Code to be used in simple link tests
                   5385:   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
                   5386: 
                   5387:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   5388:   _LT_TAG_COMPILER
                   5389: 
                   5390:   # save warnings/boilerplate of simple test code
                   5391:   _LT_COMPILER_BOILERPLATE
                   5392:   _LT_LINKER_BOILERPLATE
                   5393: 
                   5394:   # Allow CC to be a program name with arguments.
                   5395:   lt_save_CC=$CC
                   5396:   lt_save_LD=$LD
                   5397:   lt_save_GCC=$GCC
                   5398:   GCC=$GXX
                   5399:   lt_save_with_gnu_ld=$with_gnu_ld
                   5400:   lt_save_path_LD=$lt_cv_path_LD
                   5401:   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
                   5402:     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
                   5403:   else
                   5404:     $as_unset lt_cv_prog_gnu_ld
                   5405:   fi
                   5406:   if test -n "${lt_cv_path_LDCXX+set}"; then
                   5407:     lt_cv_path_LD=$lt_cv_path_LDCXX
                   5408:   else
                   5409:     $as_unset lt_cv_path_LD
                   5410:   fi
                   5411:   test -z "${LDCXX+set}" || LD=$LDCXX
                   5412:   CC=${CXX-"c++"}
                   5413:   compiler=$CC
                   5414:   _LT_TAGVAR(compiler, $1)=$CC
                   5415:   _LT_CC_BASENAME([$compiler])
                   5416: 
                   5417:   if test -n "$compiler"; then
                   5418:     # We don't want -fno-exception when compiling C++ code, so set the
                   5419:     # no_builtin_flag separately
                   5420:     if test "$GXX" = yes; then
                   5421:       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
                   5422:     else
                   5423:       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
                   5424:     fi
                   5425: 
                   5426:     if test "$GXX" = yes; then
                   5427:       # Set up default GNU C++ configuration
                   5428: 
                   5429:       LT_PATH_LD
                   5430: 
                   5431:       # Check if GNU C++ uses GNU ld as the underlying linker, since the
                   5432:       # archiving commands below assume that GNU ld is being used.
                   5433:       if test "$with_gnu_ld" = yes; then
                   5434:         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5435:         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
                   5436: 
                   5437:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5438:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   5439: 
                   5440:         # If archive_cmds runs LD, not CC, wlarc should be empty
                   5441:         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
                   5442:         #     investigate it a little bit more. (MM)
                   5443:         wlarc='${wl}'
                   5444: 
                   5445:         # ancient GNU ld didn't support --whole-archive et. al.
                   5446:         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
                   5447:          $GREP 'no-whole-archive' > /dev/null; then
                   5448:           _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   5449:         else
                   5450:           _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   5451:         fi
                   5452:       else
                   5453:         with_gnu_ld=no
                   5454:         wlarc=
                   5455: 
                   5456:         # A generic and very simple default shared library creation
                   5457:         # command for GNU C++ for the case where it uses the native
                   5458:         # linker, instead of GNU ld.  If possible, this setting should
                   5459:         # overridden to take advantage of the native linker features on
                   5460:         # the platform it is being used on.
                   5461:         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
                   5462:       fi
                   5463: 
                   5464:       # Commands to make compiler produce verbose output that lists
                   5465:       # what "hidden" libraries, object files and flags are used when
                   5466:       # linking a shared library.
                   5467:       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
                   5468: 
                   5469:     else
                   5470:       GXX=no
                   5471:       with_gnu_ld=no
                   5472:       wlarc=
                   5473:     fi
                   5474: 
                   5475:     # PORTME: fill in a description of your system's C++ link characteristics
                   5476:     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
                   5477:     _LT_TAGVAR(ld_shlibs, $1)=yes
                   5478:     case $host_os in
                   5479:       aix3*)
                   5480:         # FIXME: insert proper C++ library support
                   5481:         _LT_TAGVAR(ld_shlibs, $1)=no
                   5482:         ;;
                   5483:       aix[[4-9]]*)
                   5484:         if test "$host_cpu" = ia64; then
                   5485:           # On IA64, the linker does run time linking by default, so we don't
                   5486:           # have to do anything special.
                   5487:           aix_use_runtimelinking=no
                   5488:           exp_sym_flag='-Bexport'
                   5489:           no_entry_flag=""
                   5490:         else
                   5491:           aix_use_runtimelinking=no
                   5492: 
                   5493:           # Test if we are trying to use run time linking or normal
                   5494:           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
                   5495:           # need to do runtime linking.
                   5496:           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
                   5497:            for ld_flag in $LDFLAGS; do
                   5498:              case $ld_flag in
                   5499:              *-brtl*)
                   5500:                aix_use_runtimelinking=yes
                   5501:                break
                   5502:                ;;
                   5503:              esac
                   5504:            done
                   5505:            ;;
                   5506:           esac
                   5507: 
                   5508:           exp_sym_flag='-bexport'
                   5509:           no_entry_flag='-bnoentry'
                   5510:         fi
                   5511: 
                   5512:         # When large executables or shared objects are built, AIX ld can
                   5513:         # have problems creating the table of contents.  If linking a library
                   5514:         # or program results in "error TOC overflow" add -mminimal-toc to
                   5515:         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
                   5516:         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
                   5517: 
                   5518:         _LT_TAGVAR(archive_cmds, $1)=''
                   5519:         _LT_TAGVAR(hardcode_direct, $1)=yes
                   5520:         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5521:         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   5522:         _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5523:         _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
                   5524: 
                   5525:         if test "$GXX" = yes; then
                   5526:           case $host_os in aix4.[[012]]|aix4.[[012]].*)
                   5527:           # We only want to do this on AIX 4.2 and lower, the check
                   5528:           # below for broken collect2 doesn't work under 4.3+
                   5529:          collect2name=`${CC} -print-prog-name=collect2`
                   5530:          if test -f "$collect2name" &&
                   5531:             strings "$collect2name" | $GREP resolve_lib_name >/dev/null
                   5532:          then
                   5533:            # We have reworked collect2
                   5534:            :
                   5535:          else
                   5536:            # We have old collect2
                   5537:            _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   5538:            # It fails to find uninstalled libraries when the uninstalled
                   5539:            # path is not listed in the libpath.  Setting hardcode_minus_L
                   5540:            # to unsupported forces relinking
                   5541:            _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5542:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5543:            _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   5544:          fi
                   5545:           esac
                   5546:           shared_flag='-shared'
                   5547:          if test "$aix_use_runtimelinking" = yes; then
                   5548:            shared_flag="$shared_flag "'${wl}-G'
                   5549:          fi
                   5550:         else
                   5551:           # not using gcc
                   5552:           if test "$host_cpu" = ia64; then
                   5553:          # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
                   5554:          # chokes on -Wl,-G. The following line is correct:
                   5555:          shared_flag='-G'
                   5556:           else
                   5557:            if test "$aix_use_runtimelinking" = yes; then
                   5558:              shared_flag='${wl}-G'
                   5559:            else
                   5560:              shared_flag='${wl}-bM:SRE'
                   5561:            fi
                   5562:           fi
                   5563:         fi
                   5564: 
                   5565:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
                   5566:         # It seems that -bexpall does not export symbols beginning with
                   5567:         # underscore (_), so it is better to generate a list of symbols to
                   5568:        # export.
                   5569:         _LT_TAGVAR(always_export_symbols, $1)=yes
                   5570:         if test "$aix_use_runtimelinking" = yes; then
                   5571:           # Warning - without using the other runtime loading flags (-brtl),
                   5572:           # -berok will link without error, but may produce a broken library.
                   5573:           _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
                   5574:           # Determine the default libpath from the value encoded in an empty
                   5575:           # executable.
                   5576:           _LT_SYS_MODULE_PATH_AIX
                   5577:           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   5578: 
                   5579:           _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
                   5580:         else
                   5581:           if test "$host_cpu" = ia64; then
                   5582:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
                   5583:            _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
                   5584:            _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"
                   5585:           else
                   5586:            # Determine the default libpath from the value encoded in an
                   5587:            # empty executable.
                   5588:            _LT_SYS_MODULE_PATH_AIX
                   5589:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   5590:            # Warning - without using the other run time loading flags,
                   5591:            # -berok will link without error, but may produce a broken library.
                   5592:            _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
                   5593:            _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
                   5594:            # Exported symbols can be pulled into shared objects from archives
                   5595:            _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
                   5596:            _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5597:            # This is similar to how AIX traditionally builds its shared
                   5598:            # libraries.
                   5599:            _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'
                   5600:           fi
                   5601:         fi
                   5602:         ;;
                   5603: 
                   5604:       beos*)
                   5605:        if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   5606:          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   5607:          # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
                   5608:          # support --undefined.  This deserves some investigation.  FIXME
                   5609:          _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5610:        else
                   5611:          _LT_TAGVAR(ld_shlibs, $1)=no
                   5612:        fi
                   5613:        ;;
                   5614: 
                   5615:       chorus*)
                   5616:         case $cc_basename in
                   5617:           *)
                   5618:          # FIXME: insert proper C++ library support
                   5619:          _LT_TAGVAR(ld_shlibs, $1)=no
                   5620:          ;;
                   5621:         esac
                   5622:         ;;
                   5623: 
                   5624:       cygwin* | mingw* | pw32* | cegcc*)
                   5625:         # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
                   5626:         # as there is no search path for DLLs.
                   5627:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5628:         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   5629:         _LT_TAGVAR(always_export_symbols, $1)=no
                   5630:         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   5631: 
                   5632:         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
                   5633:           _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'
                   5634:           # If the export-symbols file already is a .def file (1st line
                   5635:           # is EXPORTS), use it as is; otherwise, prepend...
                   5636:           _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   5637:            cp $export_symbols $output_objdir/$soname.def;
                   5638:           else
                   5639:            echo EXPORTS > $output_objdir/$soname.def;
                   5640:            cat $export_symbols >> $output_objdir/$soname.def;
                   5641:           fi~
                   5642:           $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'
                   5643:         else
                   5644:           _LT_TAGVAR(ld_shlibs, $1)=no
                   5645:         fi
                   5646:         ;;
                   5647:       darwin* | rhapsody*)
                   5648:         _LT_DARWIN_LINKER_FEATURES($1)
                   5649:        ;;
                   5650: 
                   5651:       dgux*)
                   5652:         case $cc_basename in
                   5653:           ec++*)
                   5654:            # FIXME: insert proper C++ library support
                   5655:            _LT_TAGVAR(ld_shlibs, $1)=no
                   5656:            ;;
                   5657:           ghcx*)
                   5658:            # Green Hills C++ Compiler
                   5659:            # FIXME: insert proper C++ library support
                   5660:            _LT_TAGVAR(ld_shlibs, $1)=no
                   5661:            ;;
                   5662:           *)
                   5663:            # FIXME: insert proper C++ library support
                   5664:            _LT_TAGVAR(ld_shlibs, $1)=no
                   5665:            ;;
                   5666:         esac
                   5667:         ;;
                   5668: 
                   5669:       freebsd[[12]]*)
                   5670:         # C++ shared libraries reported to be fairly broken before
                   5671:        # switch to ELF
                   5672:         _LT_TAGVAR(ld_shlibs, $1)=no
                   5673:         ;;
                   5674: 
                   5675:       freebsd-elf*)
                   5676:         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5677:         ;;
                   5678: 
                   5679:       freebsd* | dragonfly*)
                   5680:         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
                   5681:         # conventions
                   5682:         _LT_TAGVAR(ld_shlibs, $1)=yes
                   5683:         ;;
                   5684: 
                   5685:       gnu*)
                   5686:         ;;
                   5687: 
                   5688:       hpux9*)
                   5689:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   5690:         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5691:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5692:         _LT_TAGVAR(hardcode_direct, $1)=yes
                   5693:         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
                   5694:                                             # but as the default
                   5695:                                             # location of the library.
                   5696: 
                   5697:         case $cc_basename in
                   5698:           CC*)
                   5699:             # FIXME: insert proper C++ library support
                   5700:             _LT_TAGVAR(ld_shlibs, $1)=no
                   5701:             ;;
                   5702:           aCC*)
                   5703:             _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 $lib'
                   5704:             # Commands to make compiler produce verbose output that lists
                   5705:             # what "hidden" libraries, object files and flags are used when
                   5706:             # linking a shared library.
                   5707:             #
                   5708:             # There doesn't appear to be a way to prevent this compiler from
                   5709:             # explicitly linking system object files so we need to strip them
                   5710:             # from the output so that they don't get included in the library
                   5711:             # dependencies.
                   5712:             output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
                   5713:             ;;
                   5714:           *)
                   5715:             if test "$GXX" = yes; then
                   5716:               _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${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'
                   5717:             else
                   5718:               # FIXME: insert proper C++ library support
                   5719:               _LT_TAGVAR(ld_shlibs, $1)=no
                   5720:             fi
                   5721:             ;;
                   5722:         esac
                   5723:         ;;
                   5724: 
                   5725:       hpux10*|hpux11*)
                   5726:         if test $with_gnu_ld = no; then
                   5727:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   5728:          _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5729: 
                   5730:           case $host_cpu in
                   5731:             hppa*64*|ia64*)
                   5732:               ;;
                   5733:             *)
                   5734:              _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5735:               ;;
                   5736:           esac
                   5737:         fi
                   5738:         case $host_cpu in
                   5739:           hppa*64*|ia64*)
                   5740:             _LT_TAGVAR(hardcode_direct, $1)=no
                   5741:             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5742:             ;;
                   5743:           *)
                   5744:             _LT_TAGVAR(hardcode_direct, $1)=yes
                   5745:             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5746:             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
                   5747:                                                 # but as the default
                   5748:                                                 # location of the library.
                   5749:             ;;
                   5750:         esac
                   5751: 
                   5752:         case $cc_basename in
                   5753:           CC*)
                   5754:            # FIXME: insert proper C++ library support
                   5755:            _LT_TAGVAR(ld_shlibs, $1)=no
                   5756:            ;;
                   5757:           aCC*)
                   5758:            case $host_cpu in
                   5759:              hppa*64*)
                   5760:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   5761:                ;;
                   5762:              ia64*)
                   5763:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   5764:                ;;
                   5765:              *)
                   5766:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   5767:                ;;
                   5768:            esac
                   5769:            # Commands to make compiler produce verbose output that lists
                   5770:            # what "hidden" libraries, object files and flags are used when
                   5771:            # linking a shared library.
                   5772:            #
                   5773:            # There doesn't appear to be a way to prevent this compiler from
                   5774:            # explicitly linking system object files so we need to strip them
                   5775:            # from the output so that they don't get included in the library
                   5776:            # dependencies.
                   5777:            output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
                   5778:            ;;
                   5779:           *)
                   5780:            if test "$GXX" = yes; then
                   5781:              if test $with_gnu_ld = no; then
                   5782:                case $host_cpu in
                   5783:                  hppa*64*)
                   5784:                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   5785:                    ;;
                   5786:                  ia64*)
                   5787:                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   5788:                    ;;
                   5789:                  *)
                   5790:                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   5791:                    ;;
                   5792:                esac
                   5793:              fi
                   5794:            else
                   5795:              # FIXME: insert proper C++ library support
                   5796:              _LT_TAGVAR(ld_shlibs, $1)=no
                   5797:            fi
                   5798:            ;;
                   5799:         esac
                   5800:         ;;
                   5801: 
                   5802:       interix[[3-9]]*)
                   5803:        _LT_TAGVAR(hardcode_direct, $1)=no
                   5804:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5805:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   5806:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5807:        # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
                   5808:        # Instead, shared libraries are loaded at an image base (0x10000000 by
                   5809:        # default) and relocated if they conflict, which is a slow very memory
                   5810:        # consuming and fragmenting process.  To avoid this, we pick a random,
                   5811:        # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
                   5812:        # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
                   5813:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   5814:        _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   5815:        ;;
                   5816:       irix5* | irix6*)
                   5817:         case $cc_basename in
                   5818:           CC*)
                   5819:            # SGI C++
                   5820:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
                   5821: 
                   5822:            # Archives containing C++ object files must be created using
                   5823:            # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
                   5824:            # necessary to make sure instantiated templates are included
                   5825:            # in the archive.
                   5826:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
                   5827:            ;;
                   5828:           *)
                   5829:            if test "$GXX" = yes; then
                   5830:              if test "$with_gnu_ld" = no; then
                   5831:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   5832:              else
                   5833:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
                   5834:              fi
                   5835:            fi
                   5836:            _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5837:            ;;
                   5838:         esac
                   5839:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5840:         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5841:         _LT_TAGVAR(inherit_rpath, $1)=yes
                   5842:         ;;
                   5843: 
                   5844:       linux* | k*bsd*-gnu)
                   5845:         case $cc_basename in
                   5846:           KCC*)
                   5847:            # Kuck and Associates, Inc. (KAI) C++ Compiler
                   5848: 
                   5849:            # KCC will only create a shared library if the output file
                   5850:            # ends with ".so" (or ".sl" for HP-UX), so rename the library
                   5851:            # to its proper name (with version) after linking.
                   5852:            _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'
                   5853:            _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 $lib'
                   5854:            # Commands to make compiler produce verbose output that lists
                   5855:            # what "hidden" libraries, object files and flags are used when
                   5856:            # linking a shared library.
                   5857:            #
                   5858:            # There doesn't appear to be a way to prevent this compiler from
                   5859:            # explicitly linking system object files so we need to strip them
                   5860:            # from the output so that they don't get included in the library
                   5861:            # dependencies.
                   5862:            output_verbose_link_cmd='templist=`$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; $ECHO "X$list" | $Xsed'
                   5863: 
                   5864:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   5865:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   5866: 
                   5867:            # Archives containing C++ object files must be created using
                   5868:            # "CC -Bstatic", where "CC" is the KAI C++ compiler.
                   5869:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
                   5870:            ;;
                   5871:          icpc* | ecpc* )
                   5872:            # Intel C++
                   5873:            with_gnu_ld=yes
                   5874:            # version 8.0 and above of icpc choke on multiply defined symbols
                   5875:            # if we add $predep_objects and $postdep_objects, however 7.1 and
                   5876:            # earlier do not add the objects themselves.
                   5877:            case `$CC -V 2>&1` in
                   5878:              *"Version 7."*)
                   5879:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5880:                _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'
                   5881:                ;;
                   5882:              *)  # Version 8.0 or newer
                   5883:                tmp_idyn=
                   5884:                case $host_cpu in
                   5885:                  ia64*) tmp_idyn=' -i_dynamic';;
                   5886:                esac
                   5887:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5888:                _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'
                   5889:                ;;
                   5890:            esac
                   5891:            _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5892:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   5893:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   5894:            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
                   5895:            ;;
                   5896:           pgCC* | pgcpp*)
                   5897:             # Portland Group C++ compiler
                   5898:            case `$CC -V` in
                   5899:            *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
                   5900:              _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
                   5901:                rm -rf $tpldir~
                   5902:                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
                   5903:                compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
                   5904:              _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
                   5905:                rm -rf $tpldir~
                   5906:                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
                   5907:                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
                   5908:                $RANLIB $oldlib'
                   5909:              _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
                   5910:                rm -rf $tpldir~
                   5911:                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                   5912:                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
                   5913:              _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
                   5914:                rm -rf $tpldir~
                   5915:                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                   5916:                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
                   5917:              ;;
                   5918:            *) # Version 6 will use weak symbols
                   5919:              _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
                   5920:              _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'
                   5921:              ;;
                   5922:            esac
                   5923: 
                   5924:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
                   5925:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   5926:            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
                   5927:             ;;
                   5928:          cxx*)
                   5929:            # Compaq C++
                   5930:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5931:            _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'
                   5932: 
                   5933:            runpath_var=LD_RUN_PATH
                   5934:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   5935:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5936: 
                   5937:            # Commands to make compiler produce verbose output that lists
                   5938:            # what "hidden" libraries, object files and flags are used when
                   5939:            # linking a shared library.
                   5940:            #
                   5941:            # There doesn't appear to be a way to prevent this compiler from
                   5942:            # explicitly linking system object files so we need to strip them
                   5943:            # from the output so that they don't get included in the library
                   5944:            # dependencies.
                   5945:            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
                   5946:            ;;
                   5947:          xl*)
                   5948:            # IBM XL 8.0 on PPC, with GNU ld
                   5949:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5950:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   5951:            _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5952:            if test "x$supports_anon_versioning" = xyes; then
                   5953:              _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   5954:                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   5955:                echo "local: *; };" >> $output_objdir/$libname.ver~
                   5956:                $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
                   5957:            fi
                   5958:            ;;
                   5959:          *)
                   5960:            case `$CC -V 2>&1 | sed 5q` in
                   5961:            *Sun\ C*)
                   5962:              # Sun C++ 5.9
                   5963:              _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
                   5964:              _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   5965:              _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'
                   5966:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5967:              _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
                   5968:              _LT_TAGVAR(compiler_needs_object, $1)=yes
                   5969: 
                   5970:              # Not sure whether something based on
                   5971:              # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
                   5972:              # would be better.
                   5973:              output_verbose_link_cmd='echo'
                   5974: 
                   5975:              # Archives containing C++ object files must be created using
                   5976:              # "CC -xar", where "CC" is the Sun C++ compiler.  This is
                   5977:              # necessary to make sure instantiated templates are included
                   5978:              # in the archive.
                   5979:              _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
                   5980:              ;;
                   5981:            esac
                   5982:            ;;
                   5983:        esac
                   5984:        ;;
                   5985: 
                   5986:       lynxos*)
                   5987:         # FIXME: insert proper C++ library support
                   5988:        _LT_TAGVAR(ld_shlibs, $1)=no
                   5989:        ;;
                   5990: 
                   5991:       m88k*)
                   5992:         # FIXME: insert proper C++ library support
                   5993:         _LT_TAGVAR(ld_shlibs, $1)=no
                   5994:        ;;
                   5995: 
                   5996:       mvs*)
                   5997:         case $cc_basename in
                   5998:           cxx*)
                   5999:            # FIXME: insert proper C++ library support
                   6000:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6001:            ;;
                   6002:          *)
                   6003:            # FIXME: insert proper C++ library support
                   6004:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6005:            ;;
                   6006:        esac
                   6007:        ;;
                   6008: 
                   6009:       netbsd*)
                   6010:         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   6011:          _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
                   6012:          wlarc=
                   6013:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   6014:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   6015:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6016:        fi
                   6017:        # Workaround some broken pre-1.5 toolchains
                   6018:        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
                   6019:        ;;
                   6020: 
                   6021:       *nto* | *qnx*)
                   6022:         _LT_TAGVAR(ld_shlibs, $1)=yes
                   6023:        ;;
                   6024: 
                   6025:       openbsd2*)
                   6026:         # C++ shared libraries are fairly broken
                   6027:        _LT_TAGVAR(ld_shlibs, $1)=no
                   6028:        ;;
                   6029: 
                   6030:       openbsd*)
                   6031:        if test -f /usr/libexec/ld.so; then
                   6032:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   6033:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6034:          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   6035:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
                   6036:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6037:          if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   6038:            _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'
                   6039:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6040:            _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   6041:          fi
                   6042:          output_verbose_link_cmd=echo
                   6043:        else
                   6044:          _LT_TAGVAR(ld_shlibs, $1)=no
                   6045:        fi
                   6046:        ;;
                   6047: 
                   6048:       osf3* | osf4* | osf5*)
                   6049:         case $cc_basename in
                   6050:           KCC*)
                   6051:            # Kuck and Associates, Inc. (KAI) C++ Compiler
                   6052: 
                   6053:            # KCC will only create a shared library if the output file
                   6054:            # ends with ".so" (or ".sl" for HP-UX), so rename the library
                   6055:            # to its proper name (with version) after linking.
                   6056:            _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'
                   6057: 
                   6058:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6059:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6060: 
                   6061:            # Archives containing C++ object files must be created using
                   6062:            # the KAI C++ compiler.
                   6063:            case $host in
                   6064:              osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
                   6065:              *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
                   6066:            esac
                   6067:            ;;
                   6068:           RCC*)
                   6069:            # Rational C++ 2.4.1
                   6070:            # FIXME: insert proper C++ library support
                   6071:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6072:            ;;
                   6073:           cxx*)
                   6074:            case $host in
                   6075:              osf3*)
                   6076:                _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   6077:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
                   6078:                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6079:                ;;
                   6080:              *)
                   6081:                _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   6082:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
                   6083:                _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
                   6084:                  echo "-hidden">> $lib.exp~
                   6085:                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
                   6086:                  $RM $lib.exp'
                   6087:                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   6088:                ;;
                   6089:            esac
                   6090: 
                   6091:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6092: 
                   6093:            # Commands to make compiler produce verbose output that lists
                   6094:            # what "hidden" libraries, object files and flags are used when
                   6095:            # linking a shared library.
                   6096:            #
                   6097:            # There doesn't appear to be a way to prevent this compiler from
                   6098:            # explicitly linking system object files so we need to strip them
                   6099:            # from the output so that they don't get included in the library
                   6100:            # dependencies.
                   6101:            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
                   6102:            ;;
                   6103:          *)
                   6104:            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
                   6105:              _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   6106:              case $host in
                   6107:                osf3*)
                   6108:                  _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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   6109:                  ;;
                   6110:                *)
                   6111:                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   6112:                  ;;
                   6113:              esac
                   6114: 
                   6115:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6116:              _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6117: 
                   6118:              # Commands to make compiler produce verbose output that lists
                   6119:              # what "hidden" libraries, object files and flags are used when
                   6120:              # linking a shared library.
                   6121:              output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
                   6122: 
                   6123:            else
                   6124:              # FIXME: insert proper C++ library support
                   6125:              _LT_TAGVAR(ld_shlibs, $1)=no
                   6126:            fi
                   6127:            ;;
                   6128:         esac
                   6129:         ;;
                   6130: 
                   6131:       psos*)
                   6132:         # FIXME: insert proper C++ library support
                   6133:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6134:         ;;
                   6135: 
                   6136:       sunos4*)
                   6137:         case $cc_basename in
                   6138:           CC*)
                   6139:            # Sun C++ 4.x
                   6140:            # FIXME: insert proper C++ library support
                   6141:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6142:            ;;
                   6143:           lcc*)
                   6144:            # Lucid
                   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:       solaris*)
                   6156:         case $cc_basename in
                   6157:           CC*)
                   6158:            # Sun C++ 4.2, 5.x and Centerline C++
                   6159:             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
                   6160:            _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
                   6161:            _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6162:            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6163:              $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6164: 
                   6165:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   6166:            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6167:            case $host_os in
                   6168:              solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   6169:              *)
                   6170:                # The compiler driver will combine and reorder linker options,
                   6171:                # but understands `-z linker_flag'.
                   6172:                # Supported since Solaris 2.6 (maybe 2.5.1?)
                   6173:                _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
                   6174:                ;;
                   6175:            esac
                   6176:            _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6177: 
                   6178:            output_verbose_link_cmd='echo'
                   6179: 
                   6180:            # Archives containing C++ object files must be created using
                   6181:            # "CC -xar", where "CC" is the Sun C++ compiler.  This is
                   6182:            # necessary to make sure instantiated templates are included
                   6183:            # in the archive.
                   6184:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
                   6185:            ;;
                   6186:           gcx*)
                   6187:            # Green Hills C++ Compiler
                   6188:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6189: 
                   6190:            # The C++ compiler must be used to create the archive.
                   6191:            _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
                   6192:            ;;
                   6193:           *)
                   6194:            # GNU C++ compiler with Solaris linker
                   6195:            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
                   6196:              _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
                   6197:              if $CC --version | $GREP -v '^2\.7' > /dev/null; then
                   6198:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6199:                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6200:                  $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6201: 
                   6202:                # Commands to make compiler produce verbose output that lists
                   6203:                # what "hidden" libraries, object files and flags are used when
                   6204:                # linking a shared library.
                   6205:                output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
                   6206:              else
                   6207:                # g++ 2.7 appears to require `-G' NOT `-shared' on this
                   6208:                # platform.
                   6209:                _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6210:                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6211:                  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6212: 
                   6213:                # Commands to make compiler produce verbose output that lists
                   6214:                # what "hidden" libraries, object files and flags are used when
                   6215:                # linking a shared library.
                   6216:                output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
                   6217:              fi
                   6218: 
                   6219:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
                   6220:              case $host_os in
                   6221:                solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   6222:                *)
                   6223:                  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
                   6224:                  ;;
                   6225:              esac
                   6226:            fi
                   6227:            ;;
                   6228:         esac
                   6229:         ;;
                   6230: 
                   6231:     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
                   6232:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   6233:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6234:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6235:       runpath_var='LD_RUN_PATH'
                   6236: 
                   6237:       case $cc_basename in
                   6238:         CC*)
                   6239:          _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6240:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6241:          ;;
                   6242:        *)
                   6243:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6244:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6245:          ;;
                   6246:       esac
                   6247:       ;;
                   6248: 
                   6249:       sysv5* | sco3.2v5* | sco5v6*)
                   6250:        # Note: We can NOT use -z defs as we might desire, because we do not
                   6251:        # link with -lc, and that would cause any symbols used from libc to
                   6252:        # always be unresolved, which means just about no library would
                   6253:        # ever link correctly.  If we're not using GNU ld we use -z text
                   6254:        # though, which does catch some bad symbols but isn't as heavy-handed
                   6255:        # as -z defs.
                   6256:        _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   6257:        _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
                   6258:        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6259:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6260:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
                   6261:        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   6262:        _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6263:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
                   6264:        runpath_var='LD_RUN_PATH'
                   6265: 
                   6266:        case $cc_basename in
                   6267:           CC*)
                   6268:            _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6269:            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6270:            ;;
                   6271:          *)
                   6272:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6273:            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6274:            ;;
                   6275:        esac
                   6276:       ;;
                   6277: 
                   6278:       tandem*)
                   6279:         case $cc_basename in
                   6280:           NCC*)
                   6281:            # NonStop-UX NCC 3.20
                   6282:            # FIXME: insert proper C++ library support
                   6283:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6284:            ;;
                   6285:           *)
                   6286:            # FIXME: insert proper C++ library support
                   6287:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6288:            ;;
                   6289:         esac
                   6290:         ;;
                   6291: 
                   6292:       vxworks*)
                   6293:         # FIXME: insert proper C++ library support
                   6294:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6295:         ;;
                   6296: 
                   6297:       *)
                   6298:         # FIXME: insert proper C++ library support
                   6299:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6300:         ;;
                   6301:     esac
                   6302: 
                   6303:     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
                   6304:     test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
                   6305: 
                   6306:     _LT_TAGVAR(GCC, $1)="$GXX"
                   6307:     _LT_TAGVAR(LD, $1)="$LD"
                   6308: 
                   6309:     ## CAVEAT EMPTOR:
                   6310:     ## There is no encapsulation within the following macros, do not change
                   6311:     ## the running order or otherwise move them around unless you know exactly
                   6312:     ## what you are doing...
                   6313:     _LT_SYS_HIDDEN_LIBDEPS($1)
                   6314:     _LT_COMPILER_PIC($1)
                   6315:     _LT_COMPILER_C_O($1)
                   6316:     _LT_COMPILER_FILE_LOCKS($1)
                   6317:     _LT_LINKER_SHLIBS($1)
                   6318:     _LT_SYS_DYNAMIC_LINKER($1)
                   6319:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   6320: 
                   6321:     _LT_CONFIG($1)
                   6322:   fi # test -n "$compiler"
                   6323: 
                   6324:   CC=$lt_save_CC
                   6325:   LDCXX=$LD
                   6326:   LD=$lt_save_LD
                   6327:   GCC=$lt_save_GCC
                   6328:   with_gnu_ld=$lt_save_with_gnu_ld
                   6329:   lt_cv_path_LDCXX=$lt_cv_path_LD
                   6330:   lt_cv_path_LD=$lt_save_path_LD
                   6331:   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
                   6332:   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
                   6333: fi # test "$_lt_caught_CXX_error" != yes
                   6334: 
                   6335: AC_LANG_POP
                   6336: ])# _LT_LANG_CXX_CONFIG
                   6337: 
                   6338: 
                   6339: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
                   6340: # ---------------------------------
                   6341: # Figure out "hidden" library dependencies from verbose
                   6342: # compiler output when linking a shared library.
                   6343: # Parse the compiler output and extract the necessary
                   6344: # objects, libraries and library flags.
                   6345: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
                   6346: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   6347: # Dependencies to place before and after the object being linked:
                   6348: _LT_TAGVAR(predep_objects, $1)=
                   6349: _LT_TAGVAR(postdep_objects, $1)=
                   6350: _LT_TAGVAR(predeps, $1)=
                   6351: _LT_TAGVAR(postdeps, $1)=
                   6352: _LT_TAGVAR(compiler_lib_search_path, $1)=
                   6353: 
                   6354: dnl we can't use the lt_simple_compile_test_code here,
                   6355: dnl because it contains code intended for an executable,
                   6356: dnl not a library.  It's possible we should let each
                   6357: dnl tag define a new lt_????_link_test_code variable,
                   6358: dnl but it's only used here...
                   6359: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
                   6360: int a;
                   6361: void foo (void) { a = 0; }
                   6362: _LT_EOF
                   6363: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
                   6364: class Foo
                   6365: {
                   6366: public:
                   6367:   Foo (void) { a = 0; }
                   6368: private:
                   6369:   int a;
                   6370: };
                   6371: _LT_EOF
                   6372: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
                   6373:       subroutine foo
                   6374:       implicit none
                   6375:       integer*4 a
                   6376:       a=0
                   6377:       return
                   6378:       end
                   6379: _LT_EOF
                   6380: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
                   6381:       subroutine foo
                   6382:       implicit none
                   6383:       integer a
                   6384:       a=0
                   6385:       return
                   6386:       end
                   6387: _LT_EOF
                   6388: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
                   6389: public class foo {
                   6390:   private int a;
                   6391:   public void bar (void) {
                   6392:     a = 0;
                   6393:   }
                   6394: };
                   6395: _LT_EOF
                   6396: ])
                   6397: dnl Parse the compiler output and extract the necessary
                   6398: dnl objects, libraries and library flags.
                   6399: if AC_TRY_EVAL(ac_compile); then
                   6400:   # Parse the compiler output and extract the necessary
                   6401:   # objects, libraries and library flags.
                   6402: 
                   6403:   # Sentinel used to keep track of whether or not we are before
                   6404:   # the conftest object file.
                   6405:   pre_test_object_deps_done=no
                   6406: 
                   6407:   for p in `eval "$output_verbose_link_cmd"`; do
                   6408:     case $p in
                   6409: 
                   6410:     -L* | -R* | -l*)
                   6411:        # Some compilers place space between "-{L,R}" and the path.
                   6412:        # Remove the space.
                   6413:        if test $p = "-L" ||
                   6414:           test $p = "-R"; then
                   6415:         prev=$p
                   6416:         continue
                   6417:        else
                   6418:         prev=
                   6419:        fi
                   6420: 
                   6421:        if test "$pre_test_object_deps_done" = no; then
                   6422:         case $p in
                   6423:         -L* | -R*)
                   6424:           # Internal compiler library paths should come after those
                   6425:           # provided the user.  The postdeps already come after the
                   6426:           # user supplied libs so there is no need to process them.
                   6427:           if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
                   6428:             _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
                   6429:           else
                   6430:             _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
                   6431:           fi
                   6432:           ;;
                   6433:         # The "-l" case would never come before the object being
                   6434:         # linked, so don't bother handling this case.
                   6435:         esac
                   6436:        else
                   6437:         if test -z "$_LT_TAGVAR(postdeps, $1)"; then
                   6438:           _LT_TAGVAR(postdeps, $1)="${prev}${p}"
                   6439:         else
                   6440:           _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
                   6441:         fi
                   6442:        fi
                   6443:        ;;
                   6444: 
                   6445:     *.$objext)
                   6446:        # This assumes that the test object file only shows up
                   6447:        # once in the compiler output.
                   6448:        if test "$p" = "conftest.$objext"; then
                   6449:         pre_test_object_deps_done=yes
                   6450:         continue
                   6451:        fi
                   6452: 
                   6453:        if test "$pre_test_object_deps_done" = no; then
                   6454:         if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
                   6455:           _LT_TAGVAR(predep_objects, $1)="$p"
                   6456:         else
                   6457:           _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
                   6458:         fi
                   6459:        else
                   6460:         if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
                   6461:           _LT_TAGVAR(postdep_objects, $1)="$p"
                   6462:         else
                   6463:           _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
                   6464:         fi
                   6465:        fi
                   6466:        ;;
                   6467: 
                   6468:     *) ;; # Ignore the rest.
                   6469: 
                   6470:     esac
                   6471:   done
                   6472: 
                   6473:   # Clean up.
                   6474:   rm -f a.out a.exe
                   6475: else
                   6476:   echo "libtool.m4: error: problem compiling $1 test program"
                   6477: fi
                   6478: 
                   6479: $RM -f confest.$objext
                   6480: 
                   6481: # PORTME: override above test on systems where it is broken
                   6482: m4_if([$1], [CXX],
                   6483: [case $host_os in
                   6484: interix[[3-9]]*)
                   6485:   # Interix 3.5 installs completely hosed .la files for C++, so rather than
                   6486:   # hack all around it, let's just trust "g++" to DTRT.
                   6487:   _LT_TAGVAR(predep_objects,$1)=
                   6488:   _LT_TAGVAR(postdep_objects,$1)=
                   6489:   _LT_TAGVAR(postdeps,$1)=
                   6490:   ;;
                   6491: 
                   6492: linux*)
                   6493:   case `$CC -V 2>&1 | sed 5q` in
                   6494:   *Sun\ C*)
                   6495:     # Sun C++ 5.9
                   6496: 
                   6497:     # The more standards-conforming stlport4 library is
                   6498:     # incompatible with the Cstd library. Avoid specifying
                   6499:     # it if it's in CXXFLAGS. Ignore libCrun as
                   6500:     # -library=stlport4 depends on it.
                   6501:     case " $CXX $CXXFLAGS " in
                   6502:     *" -library=stlport4 "*)
                   6503:       solaris_use_stlport4=yes
                   6504:       ;;
                   6505:     esac
                   6506: 
                   6507:     if test "$solaris_use_stlport4" != yes; then
                   6508:       _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
                   6509:     fi
                   6510:     ;;
                   6511:   esac
                   6512:   ;;
                   6513: 
                   6514: solaris*)
                   6515:   case $cc_basename in
                   6516:   CC*)
                   6517:     # The more standards-conforming stlport4 library is
                   6518:     # incompatible with the Cstd library. Avoid specifying
                   6519:     # it if it's in CXXFLAGS. Ignore libCrun as
                   6520:     # -library=stlport4 depends on it.
                   6521:     case " $CXX $CXXFLAGS " in
                   6522:     *" -library=stlport4 "*)
                   6523:       solaris_use_stlport4=yes
                   6524:       ;;
                   6525:     esac
                   6526: 
                   6527:     # Adding this requires a known-good setup of shared libraries for
                   6528:     # Sun compiler versions before 5.6, else PIC objects from an old
                   6529:     # archive will be linked into the output, leading to subtle bugs.
                   6530:     if test "$solaris_use_stlport4" != yes; then
                   6531:       _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
                   6532:     fi
                   6533:     ;;
                   6534:   esac
                   6535:   ;;
                   6536: esac
                   6537: ])
                   6538: 
                   6539: case " $_LT_TAGVAR(postdeps, $1) " in
                   6540: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
                   6541: esac
                   6542:  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
                   6543: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
                   6544:  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
                   6545: fi
                   6546: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
                   6547:     [The directories searched by this compiler when creating a shared library])
                   6548: _LT_TAGDECL([], [predep_objects], [1],
                   6549:     [Dependencies to place before and after the objects being linked to
                   6550:     create a shared library])
                   6551: _LT_TAGDECL([], [postdep_objects], [1])
                   6552: _LT_TAGDECL([], [predeps], [1])
                   6553: _LT_TAGDECL([], [postdeps], [1])
                   6554: _LT_TAGDECL([], [compiler_lib_search_path], [1],
                   6555:     [The library search path used internally by the compiler when linking
                   6556:     a shared library])
                   6557: ])# _LT_SYS_HIDDEN_LIBDEPS
                   6558: 
                   6559: 
                   6560: # _LT_PROG_F77
                   6561: # ------------
                   6562: # Since AC_PROG_F77 is broken, in that it returns the empty string
                   6563: # if there is no fortran compiler, we have our own version here.
                   6564: m4_defun([_LT_PROG_F77],
                   6565: [
                   6566: pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
                   6567: AC_PROG_F77
                   6568: if test -z "$F77" || test "X$F77" = "Xno"; then
                   6569:   _lt_disable_F77=yes
                   6570: fi
                   6571: popdef([AC_MSG_ERROR])
                   6572: ])# _LT_PROG_F77
                   6573: 
                   6574: dnl aclocal-1.4 backwards compatibility:
                   6575: dnl AC_DEFUN([_LT_PROG_F77], [])
                   6576: 
                   6577: 
                   6578: # _LT_LANG_F77_CONFIG([TAG])
                   6579: # --------------------------
                   6580: # Ensure that the configuration variables for a Fortran 77 compiler are
                   6581: # suitably defined.  These variables are subsequently used by _LT_CONFIG
                   6582: # to write the compiler configuration to `libtool'.
                   6583: m4_defun([_LT_LANG_F77_CONFIG],
                   6584: [AC_REQUIRE([_LT_PROG_F77])dnl
                   6585: AC_LANG_PUSH(Fortran 77)
                   6586: 
                   6587: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6588: _LT_TAGVAR(allow_undefined_flag, $1)=
                   6589: _LT_TAGVAR(always_export_symbols, $1)=no
                   6590: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   6591: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   6592: _LT_TAGVAR(hardcode_direct, $1)=no
                   6593: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   6594: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   6595: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
                   6596: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   6597: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   6598: _LT_TAGVAR(hardcode_automatic, $1)=no
                   6599: _LT_TAGVAR(inherit_rpath, $1)=no
                   6600: _LT_TAGVAR(module_cmds, $1)=
                   6601: _LT_TAGVAR(module_expsym_cmds, $1)=
                   6602: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   6603: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   6604: _LT_TAGVAR(no_undefined_flag, $1)=
                   6605: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   6606: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   6607: 
                   6608: # Source file extension for f77 test sources.
                   6609: ac_ext=f
                   6610: 
                   6611: # Object file extension for compiled f77 test sources.
                   6612: objext=o
                   6613: _LT_TAGVAR(objext, $1)=$objext
                   6614: 
                   6615: # No sense in running all these tests if we already determined that
                   6616: # the F77 compiler isn't working.  Some variables (like enable_shared)
                   6617: # are currently assumed to apply to all compilers on this platform,
                   6618: # and will be corrupted by setting them based on a non-working compiler.
                   6619: if test "$_lt_disable_F77" != yes; then
                   6620:   # Code to be used in simple compile tests
                   6621:   lt_simple_compile_test_code="\
                   6622:       subroutine t
                   6623:       return
                   6624:       end
                   6625: "
                   6626: 
                   6627:   # Code to be used in simple link tests
                   6628:   lt_simple_link_test_code="\
                   6629:       program t
                   6630:       end
                   6631: "
                   6632: 
                   6633:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   6634:   _LT_TAG_COMPILER
                   6635: 
                   6636:   # save warnings/boilerplate of simple test code
                   6637:   _LT_COMPILER_BOILERPLATE
                   6638:   _LT_LINKER_BOILERPLATE
                   6639: 
                   6640:   # Allow CC to be a program name with arguments.
                   6641:   lt_save_CC="$CC"
                   6642:   lt_save_GCC=$GCC
                   6643:   CC=${F77-"f77"}
                   6644:   compiler=$CC
                   6645:   _LT_TAGVAR(compiler, $1)=$CC
                   6646:   _LT_CC_BASENAME([$compiler])
                   6647:   GCC=$G77
                   6648:   if test -n "$compiler"; then
                   6649:     AC_MSG_CHECKING([if libtool supports shared libraries])
                   6650:     AC_MSG_RESULT([$can_build_shared])
                   6651: 
                   6652:     AC_MSG_CHECKING([whether to build shared libraries])
                   6653:     test "$can_build_shared" = "no" && enable_shared=no
                   6654: 
                   6655:     # On AIX, shared libraries and static libraries use the same namespace, and
                   6656:     # are all built from PIC.
                   6657:     case $host_os in
                   6658:       aix3*)
                   6659:         test "$enable_shared" = yes && enable_static=no
                   6660:         if test -n "$RANLIB"; then
                   6661:           archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   6662:           postinstall_cmds='$RANLIB $lib'
                   6663:         fi
                   6664:         ;;
                   6665:       aix[[4-9]]*)
                   6666:        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   6667:          test "$enable_shared" = yes && enable_static=no
                   6668:        fi
                   6669:         ;;
                   6670:     esac
                   6671:     AC_MSG_RESULT([$enable_shared])
                   6672: 
                   6673:     AC_MSG_CHECKING([whether to build static libraries])
                   6674:     # Make sure either enable_shared or enable_static is yes.
                   6675:     test "$enable_shared" = yes || enable_static=yes
                   6676:     AC_MSG_RESULT([$enable_static])
                   6677: 
                   6678:     _LT_TAGVAR(GCC, $1)="$G77"
                   6679:     _LT_TAGVAR(LD, $1)="$LD"
                   6680: 
                   6681:     ## CAVEAT EMPTOR:
                   6682:     ## There is no encapsulation within the following macros, do not change
                   6683:     ## the running order or otherwise move them around unless you know exactly
                   6684:     ## what you are doing...
                   6685:     _LT_COMPILER_PIC($1)
                   6686:     _LT_COMPILER_C_O($1)
                   6687:     _LT_COMPILER_FILE_LOCKS($1)
                   6688:     _LT_LINKER_SHLIBS($1)
                   6689:     _LT_SYS_DYNAMIC_LINKER($1)
                   6690:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   6691: 
                   6692:     _LT_CONFIG($1)
                   6693:   fi # test -n "$compiler"
                   6694: 
                   6695:   GCC=$lt_save_GCC
                   6696:   CC="$lt_save_CC"
                   6697: fi # test "$_lt_disable_F77" != yes
                   6698: 
                   6699: AC_LANG_POP
                   6700: ])# _LT_LANG_F77_CONFIG
                   6701: 
                   6702: 
                   6703: # _LT_PROG_FC
                   6704: # -----------
                   6705: # Since AC_PROG_FC is broken, in that it returns the empty string
                   6706: # if there is no fortran compiler, we have our own version here.
                   6707: m4_defun([_LT_PROG_FC],
                   6708: [
                   6709: pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
                   6710: AC_PROG_FC
                   6711: if test -z "$FC" || test "X$FC" = "Xno"; then
                   6712:   _lt_disable_FC=yes
                   6713: fi
                   6714: popdef([AC_MSG_ERROR])
                   6715: ])# _LT_PROG_FC
                   6716: 
                   6717: dnl aclocal-1.4 backwards compatibility:
                   6718: dnl AC_DEFUN([_LT_PROG_FC], [])
                   6719: 
                   6720: 
                   6721: # _LT_LANG_FC_CONFIG([TAG])
                   6722: # -------------------------
                   6723: # Ensure that the configuration variables for a Fortran compiler are
                   6724: # suitably defined.  These variables are subsequently used by _LT_CONFIG
                   6725: # to write the compiler configuration to `libtool'.
                   6726: m4_defun([_LT_LANG_FC_CONFIG],
                   6727: [AC_REQUIRE([_LT_PROG_FC])dnl
                   6728: AC_LANG_PUSH(Fortran)
                   6729: 
                   6730: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6731: _LT_TAGVAR(allow_undefined_flag, $1)=
                   6732: _LT_TAGVAR(always_export_symbols, $1)=no
                   6733: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   6734: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   6735: _LT_TAGVAR(hardcode_direct, $1)=no
                   6736: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   6737: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   6738: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
                   6739: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   6740: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   6741: _LT_TAGVAR(hardcode_automatic, $1)=no
                   6742: _LT_TAGVAR(inherit_rpath, $1)=no
                   6743: _LT_TAGVAR(module_cmds, $1)=
                   6744: _LT_TAGVAR(module_expsym_cmds, $1)=
                   6745: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   6746: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   6747: _LT_TAGVAR(no_undefined_flag, $1)=
                   6748: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   6749: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   6750: 
                   6751: # Source file extension for fc test sources.
                   6752: ac_ext=${ac_fc_srcext-f}
                   6753: 
                   6754: # Object file extension for compiled fc test sources.
                   6755: objext=o
                   6756: _LT_TAGVAR(objext, $1)=$objext
                   6757: 
                   6758: # No sense in running all these tests if we already determined that
                   6759: # the FC compiler isn't working.  Some variables (like enable_shared)
                   6760: # are currently assumed to apply to all compilers on this platform,
                   6761: # and will be corrupted by setting them based on a non-working compiler.
                   6762: if test "$_lt_disable_FC" != yes; then
                   6763:   # Code to be used in simple compile tests
                   6764:   lt_simple_compile_test_code="\
                   6765:       subroutine t
                   6766:       return
                   6767:       end
                   6768: "
                   6769: 
                   6770:   # Code to be used in simple link tests
                   6771:   lt_simple_link_test_code="\
                   6772:       program t
                   6773:       end
                   6774: "
                   6775: 
                   6776:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   6777:   _LT_TAG_COMPILER
                   6778: 
                   6779:   # save warnings/boilerplate of simple test code
                   6780:   _LT_COMPILER_BOILERPLATE
                   6781:   _LT_LINKER_BOILERPLATE
                   6782: 
                   6783:   # Allow CC to be a program name with arguments.
                   6784:   lt_save_CC="$CC"
                   6785:   lt_save_GCC=$GCC
                   6786:   CC=${FC-"f95"}
                   6787:   compiler=$CC
                   6788:   GCC=$ac_cv_fc_compiler_gnu
                   6789: 
                   6790:   _LT_TAGVAR(compiler, $1)=$CC
                   6791:   _LT_CC_BASENAME([$compiler])
                   6792: 
                   6793:   if test -n "$compiler"; then
                   6794:     AC_MSG_CHECKING([if libtool supports shared libraries])
                   6795:     AC_MSG_RESULT([$can_build_shared])
                   6796: 
                   6797:     AC_MSG_CHECKING([whether to build shared libraries])
                   6798:     test "$can_build_shared" = "no" && enable_shared=no
                   6799: 
                   6800:     # On AIX, shared libraries and static libraries use the same namespace, and
                   6801:     # are all built from PIC.
                   6802:     case $host_os in
                   6803:       aix3*)
                   6804:         test "$enable_shared" = yes && enable_static=no
                   6805:         if test -n "$RANLIB"; then
                   6806:           archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   6807:           postinstall_cmds='$RANLIB $lib'
                   6808:         fi
                   6809:         ;;
                   6810:       aix[[4-9]]*)
                   6811:        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   6812:          test "$enable_shared" = yes && enable_static=no
                   6813:        fi
                   6814:         ;;
                   6815:     esac
                   6816:     AC_MSG_RESULT([$enable_shared])
                   6817: 
                   6818:     AC_MSG_CHECKING([whether to build static libraries])
                   6819:     # Make sure either enable_shared or enable_static is yes.
                   6820:     test "$enable_shared" = yes || enable_static=yes
                   6821:     AC_MSG_RESULT([$enable_static])
                   6822: 
                   6823:     _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
                   6824:     _LT_TAGVAR(LD, $1)="$LD"
                   6825: 
                   6826:     ## CAVEAT EMPTOR:
                   6827:     ## There is no encapsulation within the following macros, do not change
                   6828:     ## the running order or otherwise move them around unless you know exactly
                   6829:     ## what you are doing...
                   6830:     _LT_SYS_HIDDEN_LIBDEPS($1)
                   6831:     _LT_COMPILER_PIC($1)
                   6832:     _LT_COMPILER_C_O($1)
                   6833:     _LT_COMPILER_FILE_LOCKS($1)
                   6834:     _LT_LINKER_SHLIBS($1)
                   6835:     _LT_SYS_DYNAMIC_LINKER($1)
                   6836:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   6837: 
                   6838:     _LT_CONFIG($1)
                   6839:   fi # test -n "$compiler"
                   6840: 
                   6841:   GCC=$lt_save_GCC
                   6842:   CC="$lt_save_CC"
                   6843: fi # test "$_lt_disable_FC" != yes
                   6844: 
                   6845: AC_LANG_POP
                   6846: ])# _LT_LANG_FC_CONFIG
                   6847: 
                   6848: 
                   6849: # _LT_LANG_GCJ_CONFIG([TAG])
                   6850: # --------------------------
                   6851: # Ensure that the configuration variables for the GNU Java Compiler compiler
                   6852: # are suitably defined.  These variables are subsequently used by _LT_CONFIG
                   6853: # to write the compiler configuration to `libtool'.
                   6854: m4_defun([_LT_LANG_GCJ_CONFIG],
                   6855: [AC_REQUIRE([LT_PROG_GCJ])dnl
                   6856: AC_LANG_SAVE
                   6857: 
                   6858: # Source file extension for Java test sources.
                   6859: ac_ext=java
                   6860: 
                   6861: # Object file extension for compiled Java test sources.
                   6862: objext=o
                   6863: _LT_TAGVAR(objext, $1)=$objext
                   6864: 
                   6865: # Code to be used in simple compile tests
                   6866: lt_simple_compile_test_code="class foo {}"
                   6867: 
                   6868: # Code to be used in simple link tests
                   6869: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
                   6870: 
                   6871: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   6872: _LT_TAG_COMPILER
                   6873: 
                   6874: # save warnings/boilerplate of simple test code
                   6875: _LT_COMPILER_BOILERPLATE
                   6876: _LT_LINKER_BOILERPLATE
                   6877: 
                   6878: # Allow CC to be a program name with arguments.
                   6879: lt_save_CC="$CC"
                   6880: lt_save_GCC=$GCC
                   6881: GCC=yes
                   6882: CC=${GCJ-"gcj"}
                   6883: compiler=$CC
                   6884: _LT_TAGVAR(compiler, $1)=$CC
                   6885: _LT_TAGVAR(LD, $1)="$LD"
                   6886: _LT_CC_BASENAME([$compiler])
                   6887: 
                   6888: # GCJ did not exist at the time GCC didn't implicitly link libc in.
                   6889: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6890: 
                   6891: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   6892: 
                   6893: ## CAVEAT EMPTOR:
                   6894: ## There is no encapsulation within the following macros, do not change
                   6895: ## the running order or otherwise move them around unless you know exactly
                   6896: ## what you are doing...
                   6897: if test -n "$compiler"; then
                   6898:   _LT_COMPILER_NO_RTTI($1)
                   6899:   _LT_COMPILER_PIC($1)
                   6900:   _LT_COMPILER_C_O($1)
                   6901:   _LT_COMPILER_FILE_LOCKS($1)
                   6902:   _LT_LINKER_SHLIBS($1)
                   6903:   _LT_LINKER_HARDCODE_LIBPATH($1)
                   6904: 
                   6905:   _LT_CONFIG($1)
                   6906: fi
                   6907: 
                   6908: AC_LANG_RESTORE
                   6909: 
                   6910: GCC=$lt_save_GCC
                   6911: CC="$lt_save_CC"
                   6912: ])# _LT_LANG_GCJ_CONFIG
                   6913: 
                   6914: 
                   6915: # _LT_LANG_RC_CONFIG([TAG])
                   6916: # -------------------------
                   6917: # Ensure that the configuration variables for the Windows resource compiler
                   6918: # are suitably defined.  These variables are subsequently used by _LT_CONFIG
                   6919: # to write the compiler configuration to `libtool'.
                   6920: m4_defun([_LT_LANG_RC_CONFIG],
                   6921: [AC_REQUIRE([LT_PROG_RC])dnl
                   6922: AC_LANG_SAVE
                   6923: 
                   6924: # Source file extension for RC test sources.
                   6925: ac_ext=rc
                   6926: 
                   6927: # Object file extension for compiled RC test sources.
                   6928: objext=o
                   6929: _LT_TAGVAR(objext, $1)=$objext
                   6930: 
                   6931: # Code to be used in simple compile tests
                   6932: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
                   6933: 
                   6934: # Code to be used in simple link tests
                   6935: lt_simple_link_test_code="$lt_simple_compile_test_code"
                   6936: 
                   6937: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   6938: _LT_TAG_COMPILER
                   6939: 
                   6940: # save warnings/boilerplate of simple test code
                   6941: _LT_COMPILER_BOILERPLATE
                   6942: _LT_LINKER_BOILERPLATE
                   6943: 
                   6944: # Allow CC to be a program name with arguments.
                   6945: lt_save_CC="$CC"
                   6946: lt_save_GCC=$GCC
                   6947: GCC=
                   6948: CC=${RC-"windres"}
                   6949: compiler=$CC
                   6950: _LT_TAGVAR(compiler, $1)=$CC
                   6951: _LT_CC_BASENAME([$compiler])
                   6952: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
                   6953: 
                   6954: if test -n "$compiler"; then
                   6955:   :
                   6956:   _LT_CONFIG($1)
                   6957: fi
                   6958: 
                   6959: GCC=$lt_save_GCC
                   6960: AC_LANG_RESTORE
                   6961: CC="$lt_save_CC"
                   6962: ])# _LT_LANG_RC_CONFIG
                   6963: 
                   6964: 
                   6965: # LT_PROG_GCJ
                   6966: # -----------
                   6967: AC_DEFUN([LT_PROG_GCJ],
                   6968: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
                   6969:   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
                   6970:     [AC_CHECK_TOOL(GCJ, gcj,)
                   6971:       test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
                   6972:       AC_SUBST(GCJFLAGS)])])[]dnl
                   6973: ])
                   6974: 
                   6975: # Old name:
                   6976: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
                   6977: dnl aclocal-1.4 backwards compatibility:
                   6978: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
                   6979: 
                   6980: 
                   6981: # LT_PROG_RC
                   6982: # ----------
                   6983: AC_DEFUN([LT_PROG_RC],
                   6984: [AC_CHECK_TOOL(RC, windres,)
                   6985: ])
                   6986: 
                   6987: # Old name:
                   6988: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
                   6989: dnl aclocal-1.4 backwards compatibility:
                   6990: dnl AC_DEFUN([LT_AC_PROG_RC], [])
                   6991: 
                   6992: 
                   6993: # _LT_DECL_EGREP
                   6994: # --------------
                   6995: # If we don't have a new enough Autoconf to choose the best grep
                   6996: # available, choose the one first in the user's PATH.
                   6997: m4_defun([_LT_DECL_EGREP],
                   6998: [AC_REQUIRE([AC_PROG_EGREP])dnl
                   6999: AC_REQUIRE([AC_PROG_FGREP])dnl
                   7000: test -z "$GREP" && GREP=grep
                   7001: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
                   7002: _LT_DECL([], [EGREP], [1], [An ERE matcher])
                   7003: _LT_DECL([], [FGREP], [1], [A literal string matcher])
                   7004: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
                   7005: AC_SUBST([GREP])
                   7006: ])
                   7007: 
                   7008: 
                   7009: # _LT_DECL_OBJDUMP
                   7010: # --------------
                   7011: # If we don't have a new enough Autoconf to choose the best objdump
                   7012: # available, choose the one first in the user's PATH.
                   7013: m4_defun([_LT_DECL_OBJDUMP],
                   7014: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
                   7015: test -z "$OBJDUMP" && OBJDUMP=objdump
                   7016: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
                   7017: AC_SUBST([OBJDUMP])
                   7018: ])
                   7019: 
                   7020: 
                   7021: # _LT_DECL_SED
                   7022: # ------------
                   7023: # Check for a fully-functional sed program, that truncates
                   7024: # as few characters as possible.  Prefer GNU sed if found.
                   7025: m4_defun([_LT_DECL_SED],
                   7026: [AC_PROG_SED
                   7027: test -z "$SED" && SED=sed
                   7028: Xsed="$SED -e 1s/^X//"
                   7029: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
                   7030: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
                   7031:     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
                   7032: ])# _LT_DECL_SED
                   7033: 
                   7034: m4_ifndef([AC_PROG_SED], [
                   7035: ############################################################
                   7036: # NOTE: This macro has been submitted for inclusion into   #
                   7037: #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
                   7038: #  a released version of Autoconf we should remove this    #
                   7039: #  macro and use it instead.                               #
                   7040: ############################################################
                   7041: 
                   7042: m4_defun([AC_PROG_SED],
                   7043: [AC_MSG_CHECKING([for a sed that does not truncate output])
                   7044: AC_CACHE_VAL(lt_cv_path_SED,
                   7045: [# Loop through the user's path and test for sed and gsed.
                   7046: # Then use that list of sed's as ones to test for truncation.
                   7047: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   7048: for as_dir in $PATH
                   7049: do
                   7050:   IFS=$as_save_IFS
                   7051:   test -z "$as_dir" && as_dir=.
                   7052:   for lt_ac_prog in sed gsed; do
                   7053:     for ac_exec_ext in '' $ac_executable_extensions; do
                   7054:       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
                   7055:         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
                   7056:       fi
                   7057:     done
                   7058:   done
                   7059: done
                   7060: IFS=$as_save_IFS
                   7061: lt_ac_max=0
                   7062: lt_ac_count=0
                   7063: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
                   7064: # along with /bin/sed that truncates output.
                   7065: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
                   7066:   test ! -f $lt_ac_sed && continue
                   7067:   cat /dev/null > conftest.in
                   7068:   lt_ac_count=0
                   7069:   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
                   7070:   # Check for GNU sed and select it if it is found.
                   7071:   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
                   7072:     lt_cv_path_SED=$lt_ac_sed
                   7073:     break
                   7074:   fi
                   7075:   while true; do
                   7076:     cat conftest.in conftest.in >conftest.tmp
                   7077:     mv conftest.tmp conftest.in
                   7078:     cp conftest.in conftest.nl
                   7079:     echo >>conftest.nl
                   7080:     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
                   7081:     cmp -s conftest.out conftest.nl || break
                   7082:     # 10000 chars as input seems more than enough
                   7083:     test $lt_ac_count -gt 10 && break
                   7084:     lt_ac_count=`expr $lt_ac_count + 1`
                   7085:     if test $lt_ac_count -gt $lt_ac_max; then
                   7086:       lt_ac_max=$lt_ac_count
                   7087:       lt_cv_path_SED=$lt_ac_sed
                   7088:     fi
                   7089:   done
                   7090: done
                   7091: ])
                   7092: SED=$lt_cv_path_SED
                   7093: AC_SUBST([SED])
                   7094: AC_MSG_RESULT([$SED])
                   7095: ])#AC_PROG_SED
                   7096: ])#m4_ifndef
                   7097: 
                   7098: # Old name:
                   7099: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
                   7100: dnl aclocal-1.4 backwards compatibility:
                   7101: dnl AC_DEFUN([LT_AC_PROG_SED], [])
                   7102: 
                   7103: 
                   7104: # _LT_CHECK_SHELL_FEATURES
                   7105: # ------------------------
                   7106: # Find out whether the shell is Bourne or XSI compatible,
                   7107: # or has some other useful features.
                   7108: m4_defun([_LT_CHECK_SHELL_FEATURES],
                   7109: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
                   7110: # Try some XSI features
                   7111: xsi_shell=no
                   7112: ( _lt_dummy="a/b/c"
                   7113:   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
                   7114:       = c,a/b,, \
                   7115:     && eval 'test $(( 1 + 1 )) -eq 2 \
                   7116:     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
                   7117:   && xsi_shell=yes
                   7118: AC_MSG_RESULT([$xsi_shell])
                   7119: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
                   7120: 
                   7121: AC_MSG_CHECKING([whether the shell understands "+="])
                   7122: lt_shell_append=no
                   7123: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
                   7124:     >/dev/null 2>&1 \
                   7125:   && lt_shell_append=yes
                   7126: AC_MSG_RESULT([$lt_shell_append])
                   7127: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
                   7128: 
                   7129: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
                   7130:   lt_unset=unset
                   7131: else
                   7132:   lt_unset=false
                   7133: fi
                   7134: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
                   7135: 
                   7136: # test EBCDIC or ASCII
                   7137: case `echo X|tr X '\101'` in
                   7138:  A) # ASCII based system
                   7139:     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
                   7140:   lt_SP2NL='tr \040 \012'
                   7141:   lt_NL2SP='tr \015\012 \040\040'
                   7142:   ;;
                   7143:  *) # EBCDIC based system
                   7144:   lt_SP2NL='tr \100 \n'
                   7145:   lt_NL2SP='tr \r\n \100\100'
                   7146:   ;;
                   7147: esac
                   7148: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
                   7149: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
                   7150: ])# _LT_CHECK_SHELL_FEATURES
                   7151: 
                   7152: 
                   7153: # _LT_PROG_XSI_SHELLFNS
                   7154: # ---------------------
                   7155: # Bourne and XSI compatible variants of some useful shell functions.
                   7156: m4_defun([_LT_PROG_XSI_SHELLFNS],
                   7157: [case $xsi_shell in
                   7158:   yes)
                   7159:     cat << \_LT_EOF >> "$cfgfile"
                   7160: 
                   7161: # func_dirname file append nondir_replacement
                   7162: # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
                   7163: # otherwise set result to NONDIR_REPLACEMENT.
                   7164: func_dirname ()
                   7165: {
                   7166:   case ${1} in
                   7167:     */*) func_dirname_result="${1%/*}${2}" ;;
                   7168:     *  ) func_dirname_result="${3}" ;;
                   7169:   esac
                   7170: }
                   7171: 
                   7172: # func_basename file
                   7173: func_basename ()
                   7174: {
                   7175:   func_basename_result="${1##*/}"
                   7176: }
                   7177: 
                   7178: # func_dirname_and_basename file append nondir_replacement
                   7179: # perform func_basename and func_dirname in a single function
                   7180: # call:
                   7181: #   dirname:  Compute the dirname of FILE.  If nonempty,
                   7182: #             add APPEND to the result, otherwise set result
                   7183: #             to NONDIR_REPLACEMENT.
                   7184: #             value returned in "$func_dirname_result"
                   7185: #   basename: Compute filename of FILE.
                   7186: #             value retuned in "$func_basename_result"
                   7187: # Implementation must be kept synchronized with func_dirname
                   7188: # and func_basename. For efficiency, we do not delegate to
                   7189: # those functions but instead duplicate the functionality here.
                   7190: func_dirname_and_basename ()
                   7191: {
                   7192:   case ${1} in
                   7193:     */*) func_dirname_result="${1%/*}${2}" ;;
                   7194:     *  ) func_dirname_result="${3}" ;;
                   7195:   esac
                   7196:   func_basename_result="${1##*/}"
                   7197: }
                   7198: 
                   7199: # func_stripname prefix suffix name
                   7200: # strip PREFIX and SUFFIX off of NAME.
                   7201: # PREFIX and SUFFIX must not contain globbing or regex special
                   7202: # characters, hashes, percent signs, but SUFFIX may contain a leading
                   7203: # dot (in which case that matches only a dot).
                   7204: func_stripname ()
                   7205: {
                   7206:   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
                   7207:   # positional parameters, so assign one to ordinary parameter first.
                   7208:   func_stripname_result=${3}
                   7209:   func_stripname_result=${func_stripname_result#"${1}"}
                   7210:   func_stripname_result=${func_stripname_result%"${2}"}
                   7211: }
                   7212: 
                   7213: # func_opt_split
                   7214: func_opt_split ()
                   7215: {
                   7216:   func_opt_split_opt=${1%%=*}
                   7217:   func_opt_split_arg=${1#*=}
                   7218: }
                   7219: 
                   7220: # func_lo2o object
                   7221: func_lo2o ()
                   7222: {
                   7223:   case ${1} in
                   7224:     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
                   7225:     *)    func_lo2o_result=${1} ;;
                   7226:   esac
                   7227: }
                   7228: 
                   7229: # func_xform libobj-or-source
                   7230: func_xform ()
                   7231: {
                   7232:   func_xform_result=${1%.*}.lo
                   7233: }
                   7234: 
                   7235: # func_arith arithmetic-term...
                   7236: func_arith ()
                   7237: {
                   7238:   func_arith_result=$(( $[*] ))
                   7239: }
                   7240: 
                   7241: # func_len string
                   7242: # STRING may not start with a hyphen.
                   7243: func_len ()
                   7244: {
                   7245:   func_len_result=${#1}
                   7246: }
                   7247: 
                   7248: _LT_EOF
                   7249:     ;;
                   7250:   *) # Bourne compatible functions.
                   7251:     cat << \_LT_EOF >> "$cfgfile"
                   7252: 
                   7253: # func_dirname file append nondir_replacement
                   7254: # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
                   7255: # otherwise set result to NONDIR_REPLACEMENT.
                   7256: func_dirname ()
                   7257: {
                   7258:   # Extract subdirectory from the argument.
                   7259:   func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
                   7260:   if test "X$func_dirname_result" = "X${1}"; then
                   7261:     func_dirname_result="${3}"
                   7262:   else
                   7263:     func_dirname_result="$func_dirname_result${2}"
                   7264:   fi
                   7265: }
                   7266: 
                   7267: # func_basename file
                   7268: func_basename ()
                   7269: {
                   7270:   func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
                   7271: }
                   7272: 
                   7273: dnl func_dirname_and_basename
                   7274: dnl A portable version of this function is already defined in general.m4sh
                   7275: dnl so there is no need for it here.
                   7276: 
                   7277: # func_stripname prefix suffix name
                   7278: # strip PREFIX and SUFFIX off of NAME.
                   7279: # PREFIX and SUFFIX must not contain globbing or regex special
                   7280: # characters, hashes, percent signs, but SUFFIX may contain a leading
                   7281: # dot (in which case that matches only a dot).
                   7282: # func_strip_suffix prefix name
                   7283: func_stripname ()
                   7284: {
                   7285:   case ${2} in
                   7286:     .*) func_stripname_result=`$ECHO "X${3}" \
                   7287:            | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
                   7288:     *)  func_stripname_result=`$ECHO "X${3}" \
                   7289:            | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
                   7290:   esac
                   7291: }
                   7292: 
                   7293: # sed scripts:
                   7294: my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
                   7295: my_sed_long_arg='1s/^-[[^=]]*=//'
                   7296: 
                   7297: # func_opt_split
                   7298: func_opt_split ()
                   7299: {
                   7300:   func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
                   7301:   func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
                   7302: }
                   7303: 
                   7304: # func_lo2o object
                   7305: func_lo2o ()
                   7306: {
                   7307:   func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
                   7308: }
                   7309: 
                   7310: # func_xform libobj-or-source
                   7311: func_xform ()
                   7312: {
                   7313:   func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
                   7314: }
                   7315: 
                   7316: # func_arith arithmetic-term...
                   7317: func_arith ()
                   7318: {
                   7319:   func_arith_result=`expr "$[@]"`
                   7320: }
                   7321: 
                   7322: # func_len string
                   7323: # STRING may not start with a hyphen.
                   7324: func_len ()
                   7325: {
                   7326:   func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
                   7327: }
                   7328: 
                   7329: _LT_EOF
                   7330: esac
                   7331: 
                   7332: case $lt_shell_append in
                   7333:   yes)
                   7334:     cat << \_LT_EOF >> "$cfgfile"
                   7335: 
                   7336: # func_append var value
                   7337: # Append VALUE to the end of shell variable VAR.
                   7338: func_append ()
                   7339: {
                   7340:   eval "$[1]+=\$[2]"
                   7341: }
                   7342: _LT_EOF
                   7343:     ;;
                   7344:   *)
                   7345:     cat << \_LT_EOF >> "$cfgfile"
                   7346: 
                   7347: # func_append var value
                   7348: # Append VALUE to the end of shell variable VAR.
                   7349: func_append ()
                   7350: {
                   7351:   eval "$[1]=\$$[1]\$[2]"
                   7352: }
                   7353: 
                   7354: _LT_EOF
                   7355:     ;;
                   7356:   esac
                   7357: ])

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