Annotation of embedaddon/sudo/m4/libtool.m4, revision 1.1.1.2

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,
1.1.1.2 ! misho       4: #                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
        !             5: #                 Foundation, Inc.
1.1       misho       6: #   Written by Gordon Matzigkeit, 1996
                      7: #
                      8: # This file is free software; the Free Software Foundation gives
                      9: # unlimited permission to copy and/or distribute it, with or without
                     10: # modifications, as long as this notice is preserved.
                     11: 
                     12: m4_define([_LT_COPYING], [dnl
                     13: #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
1.1.1.2 ! misho      14: #                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
        !            15: #                 Foundation, Inc.
1.1       misho      16: #   Written by Gordon Matzigkeit, 1996
                     17: #
                     18: #   This file is part of GNU Libtool.
                     19: #
                     20: # GNU Libtool is free software; you can redistribute it and/or
                     21: # modify it under the terms of the GNU General Public License as
                     22: # published by the Free Software Foundation; either version 2 of
                     23: # the License, or (at your option) any later version.
                     24: #
                     25: # As a special exception to the GNU General Public License,
                     26: # if you distribute this file as part of a program or library that
                     27: # is built using GNU Libtool, you may include this file under the
                     28: # same distribution terms that you use for the rest of that program.
                     29: #
                     30: # GNU Libtool is distributed in the hope that it will be useful,
                     31: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     32: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     33: # GNU General Public License for more details.
                     34: #
                     35: # You should have received a copy of the GNU General Public License
                     36: # along with GNU Libtool; see the file COPYING.  If not, a copy
                     37: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
                     38: # obtained by writing to the Free Software Foundation, Inc.,
                     39: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
                     40: ])
                     41: 
                     42: # serial 57 LT_INIT
                     43: 
                     44: 
                     45: # LT_PREREQ(VERSION)
                     46: # ------------------
                     47: # Complain and exit if this libtool version is less that VERSION.
                     48: m4_defun([LT_PREREQ],
                     49: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
                     50:        [m4_default([$3],
                     51:                   [m4_fatal([Libtool version $1 or higher is required],
                     52:                             63)])],
                     53:        [$2])])
                     54: 
                     55: 
                     56: # _LT_CHECK_BUILDDIR
                     57: # ------------------
                     58: # Complain if the absolute build directory name contains unusual characters
                     59: m4_defun([_LT_CHECK_BUILDDIR],
                     60: [case `pwd` in
                     61:   *\ * | *\    *)
                     62:     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
                     63: esac
                     64: ])
                     65: 
                     66: 
                     67: # LT_INIT([OPTIONS])
                     68: # ------------------
                     69: AC_DEFUN([LT_INIT],
                     70: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
                     71: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
                     72: AC_BEFORE([$0], [LT_LANG])dnl
                     73: AC_BEFORE([$0], [LT_OUTPUT])dnl
                     74: AC_BEFORE([$0], [LTDL_INIT])dnl
                     75: m4_require([_LT_CHECK_BUILDDIR])dnl
                     76: 
                     77: dnl Autoconf doesn't catch unexpanded LT_ macros by default:
                     78: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
                     79: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
                     80: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
                     81: dnl unless we require an AC_DEFUNed macro:
                     82: AC_REQUIRE([LTOPTIONS_VERSION])dnl
                     83: AC_REQUIRE([LTSUGAR_VERSION])dnl
                     84: AC_REQUIRE([LTVERSION_VERSION])dnl
                     85: AC_REQUIRE([LTOBSOLETE_VERSION])dnl
                     86: m4_require([_LT_PROG_LTMAIN])dnl
                     87: 
                     88: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
                     89: 
                     90: dnl Parse OPTIONS
                     91: _LT_SET_OPTIONS([$0], [$1])
                     92: 
                     93: # This can be used to rebuild libtool when needed
                     94: LIBTOOL_DEPS="$ltmain"
                     95: 
                     96: # Always use our own libtool.
                     97: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
                     98: AC_SUBST(LIBTOOL)dnl
                     99: 
                    100: _LT_SETUP
                    101: 
                    102: # Only expand once:
                    103: m4_define([LT_INIT])
                    104: ])# LT_INIT
                    105: 
                    106: # Old names:
                    107: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
                    108: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
                    109: dnl aclocal-1.4 backwards compatibility:
                    110: dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
                    111: dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
                    112: 
                    113: 
                    114: # _LT_CC_BASENAME(CC)
                    115: # -------------------
                    116: # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
                    117: m4_defun([_LT_CC_BASENAME],
                    118: [for cc_temp in $1""; do
                    119:   case $cc_temp in
                    120:     compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
                    121:     distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
                    122:     \-*) ;;
                    123:     *) break;;
                    124:   esac
                    125: done
                    126: cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
                    127: ])
                    128: 
                    129: 
                    130: # _LT_FILEUTILS_DEFAULTS
                    131: # ----------------------
                    132: # It is okay to use these file commands and assume they have been set
                    133: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
                    134: m4_defun([_LT_FILEUTILS_DEFAULTS],
                    135: [: ${CP="cp -f"}
                    136: : ${MV="mv -f"}
                    137: : ${RM="rm -f"}
                    138: ])# _LT_FILEUTILS_DEFAULTS
                    139: 
                    140: 
                    141: # _LT_SETUP
                    142: # ---------
                    143: m4_defun([_LT_SETUP],
                    144: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                    145: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
                    146: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
                    147: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
                    148: 
1.1.1.2 ! misho     149: _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
        !           150: dnl
1.1       misho     151: _LT_DECL([], [host_alias], [0], [The host system])dnl
                    152: _LT_DECL([], [host], [0])dnl
                    153: _LT_DECL([], [host_os], [0])dnl
                    154: dnl
                    155: _LT_DECL([], [build_alias], [0], [The build system])dnl
                    156: _LT_DECL([], [build], [0])dnl
                    157: _LT_DECL([], [build_os], [0])dnl
                    158: dnl
                    159: AC_REQUIRE([AC_PROG_CC])dnl
                    160: AC_REQUIRE([LT_PATH_LD])dnl
                    161: AC_REQUIRE([LT_PATH_NM])dnl
                    162: dnl
                    163: AC_REQUIRE([AC_PROG_LN_S])dnl
                    164: test -z "$LN_S" && LN_S="ln -s"
                    165: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
                    166: dnl
                    167: AC_REQUIRE([LT_CMD_MAX_LEN])dnl
                    168: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
                    169: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
                    170: dnl
                    171: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                    172: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
                    173: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
                    174: m4_require([_LT_CMD_RELOAD])dnl
                    175: m4_require([_LT_CHECK_MAGIC_METHOD])dnl
                    176: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
                    177: m4_require([_LT_CMD_OLD_ARCHIVE])dnl
                    178: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
                    179: m4_require([_LT_WITH_SYSROOT])dnl
                    180: 
                    181: _LT_CONFIG_LIBTOOL_INIT([
                    182: # See if we are running on zsh, and set the options which allow our
                    183: # commands through without removal of \ escapes INIT.
                    184: if test -n "\${ZSH_VERSION+set}" ; then
                    185:    setopt NO_GLOB_SUBST
                    186: fi
                    187: ])
                    188: if test -n "${ZSH_VERSION+set}" ; then
                    189:    setopt NO_GLOB_SUBST
                    190: fi
                    191: 
                    192: _LT_CHECK_OBJDIR
                    193: 
                    194: m4_require([_LT_TAG_COMPILER])dnl
                    195: 
                    196: case $host_os in
                    197: aix3*)
                    198:   # AIX sometimes has problems with the GCC collect2 program.  For some
                    199:   # reason, if we set the COLLECT_NAMES environment variable, the problems
                    200:   # vanish in a puff of smoke.
                    201:   if test "X${COLLECT_NAMES+set}" != Xset; then
                    202:     COLLECT_NAMES=
                    203:     export COLLECT_NAMES
                    204:   fi
                    205:   ;;
                    206: esac
                    207: 
                    208: # Global variables:
                    209: ofile=libtool
                    210: can_build_shared=yes
                    211: 
                    212: # All known linkers require a `.a' archive for static linking (except MSVC,
                    213: # which needs '.lib').
                    214: libext=a
                    215: 
                    216: with_gnu_ld="$lt_cv_prog_gnu_ld"
                    217: 
                    218: old_CC="$CC"
                    219: old_CFLAGS="$CFLAGS"
                    220: 
                    221: # Set sane defaults for various variables
                    222: test -z "$CC" && CC=cc
                    223: test -z "$LTCC" && LTCC=$CC
                    224: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
                    225: test -z "$LD" && LD=ld
                    226: test -z "$ac_objext" && ac_objext=o
                    227: 
                    228: _LT_CC_BASENAME([$compiler])
                    229: 
                    230: # Only perform the check for file, if the check method requires it
                    231: test -z "$MAGIC_CMD" && MAGIC_CMD=file
                    232: case $deplibs_check_method in
                    233: file_magic*)
                    234:   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
                    235:     _LT_PATH_MAGIC
                    236:   fi
                    237:   ;;
                    238: esac
                    239: 
                    240: # Use C for the default configuration in the libtool script
                    241: LT_SUPPORTED_TAG([CC])
                    242: _LT_LANG_C_CONFIG
                    243: _LT_LANG_DEFAULT_CONFIG
                    244: _LT_CONFIG_COMMANDS
                    245: ])# _LT_SETUP
                    246: 
                    247: 
                    248: # _LT_PREPARE_SED_QUOTE_VARS
                    249: # --------------------------
                    250: # Define a few sed substitution that help us do robust quoting.
                    251: m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
                    252: [# Backslashify metacharacters that are still active within
                    253: # double-quoted strings.
                    254: sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
                    255: 
                    256: # Same as above, but do not quote variable references.
                    257: double_quote_subst='s/\([["`\\]]\)/\\\1/g'
                    258: 
                    259: # Sed substitution to delay expansion of an escaped shell variable in a
                    260: # double_quote_subst'ed string.
                    261: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
                    262: 
                    263: # Sed substitution to delay expansion of an escaped single quote.
                    264: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
                    265: 
                    266: # Sed substitution to avoid accidental globbing in evaled expressions
                    267: no_glob_subst='s/\*/\\\*/g'
                    268: ])
                    269: 
                    270: # _LT_PROG_LTMAIN
                    271: # ---------------
                    272: # Note that this code is called both from `configure', and `config.status'
                    273: # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
                    274: # `config.status' has no value for ac_aux_dir unless we are using Automake,
                    275: # so we pass a copy along to make sure it has a sensible value anyway.
                    276: m4_defun([_LT_PROG_LTMAIN],
                    277: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
                    278: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
                    279: ltmain="$ac_aux_dir/ltmain.sh"
                    280: ])# _LT_PROG_LTMAIN
                    281: 
                    282: 
                    283: ## ------------------------------------- ##
                    284: ## Accumulate code for creating libtool. ##
                    285: ## ------------------------------------- ##
                    286: 
                    287: # So that we can recreate a full libtool script including additional
                    288: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
                    289: # in macros and then make a single call at the end using the `libtool'
                    290: # label.
                    291: 
                    292: 
                    293: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
                    294: # ----------------------------------------
                    295: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
                    296: m4_define([_LT_CONFIG_LIBTOOL_INIT],
                    297: [m4_ifval([$1],
                    298:           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
                    299:                      [$1
                    300: ])])])
                    301: 
                    302: # Initialize.
                    303: m4_define([_LT_OUTPUT_LIBTOOL_INIT])
                    304: 
                    305: 
                    306: # _LT_CONFIG_LIBTOOL([COMMANDS])
                    307: # ------------------------------
                    308: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
                    309: m4_define([_LT_CONFIG_LIBTOOL],
                    310: [m4_ifval([$1],
                    311:           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
                    312:                      [$1
                    313: ])])])
                    314: 
                    315: # Initialize.
                    316: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
                    317: 
                    318: 
                    319: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
                    320: # -----------------------------------------------------
                    321: m4_defun([_LT_CONFIG_SAVE_COMMANDS],
                    322: [_LT_CONFIG_LIBTOOL([$1])
                    323: _LT_CONFIG_LIBTOOL_INIT([$2])
                    324: ])
                    325: 
                    326: 
                    327: # _LT_FORMAT_COMMENT([COMMENT])
                    328: # -----------------------------
                    329: # Add leading comment marks to the start of each line, and a trailing
                    330: # full-stop to the whole comment if one is not present already.
                    331: m4_define([_LT_FORMAT_COMMENT],
                    332: [m4_ifval([$1], [
                    333: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
                    334:               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
                    335: )])
                    336: 
                    337: 
                    338: 
                    339: ## ------------------------ ##
                    340: ## FIXME: Eliminate VARNAME ##
                    341: ## ------------------------ ##
                    342: 
                    343: 
                    344: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
                    345: # -------------------------------------------------------------------
                    346: # CONFIGNAME is the name given to the value in the libtool script.
                    347: # VARNAME is the (base) name used in the configure script.
                    348: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
                    349: # VARNAME.  Any other value will be used directly.
                    350: m4_define([_LT_DECL],
                    351: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
                    352:     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
                    353:        [m4_ifval([$1], [$1], [$2])])
                    354:     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
                    355:     m4_ifval([$4],
                    356:        [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
                    357:     lt_dict_add_subkey([lt_decl_dict], [$2],
                    358:        [tagged?], [m4_ifval([$5], [yes], [no])])])
                    359: ])
                    360: 
                    361: 
                    362: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
                    363: # --------------------------------------------------------
                    364: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
                    365: 
                    366: 
                    367: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
                    368: # ------------------------------------------------
                    369: m4_define([lt_decl_tag_varnames],
                    370: [_lt_decl_filter([tagged?], [yes], $@)])
                    371: 
                    372: 
                    373: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
                    374: # ---------------------------------------------------------
                    375: m4_define([_lt_decl_filter],
                    376: [m4_case([$#],
                    377:   [0], [m4_fatal([$0: too few arguments: $#])],
                    378:   [1], [m4_fatal([$0: too few arguments: $#: $1])],
                    379:   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
                    380:   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
                    381:   [lt_dict_filter([lt_decl_dict], $@)])[]dnl
                    382: ])
                    383: 
                    384: 
                    385: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
                    386: # --------------------------------------------------
                    387: m4_define([lt_decl_quote_varnames],
                    388: [_lt_decl_filter([value], [1], $@)])
                    389: 
                    390: 
                    391: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
                    392: # ---------------------------------------------------
                    393: m4_define([lt_decl_dquote_varnames],
                    394: [_lt_decl_filter([value], [2], $@)])
                    395: 
                    396: 
                    397: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
                    398: # ---------------------------------------------------
                    399: m4_define([lt_decl_varnames_tagged],
                    400: [m4_assert([$# <= 2])dnl
                    401: _$0(m4_quote(m4_default([$1], [[, ]])),
                    402:     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
                    403:     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
                    404: m4_define([_lt_decl_varnames_tagged],
                    405: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
                    406: 
                    407: 
                    408: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
                    409: # ------------------------------------------------
                    410: m4_define([lt_decl_all_varnames],
                    411: [_$0(m4_quote(m4_default([$1], [[, ]])),
                    412:      m4_if([$2], [],
                    413:           m4_quote(lt_decl_varnames),
                    414:        m4_quote(m4_shift($@))))[]dnl
                    415: ])
                    416: m4_define([_lt_decl_all_varnames],
                    417: [lt_join($@, lt_decl_varnames_tagged([$1],
                    418:                        lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
                    419: ])
                    420: 
                    421: 
                    422: # _LT_CONFIG_STATUS_DECLARE([VARNAME])
                    423: # ------------------------------------
                    424: # Quote a variable value, and forward it to `config.status' so that its
                    425: # declaration there will have the same value as in `configure'.  VARNAME
                    426: # must have a single quote delimited value for this to work.
                    427: m4_define([_LT_CONFIG_STATUS_DECLARE],
                    428: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
                    429: 
                    430: 
                    431: # _LT_CONFIG_STATUS_DECLARATIONS
                    432: # ------------------------------
                    433: # We delimit libtool config variables with single quotes, so when
                    434: # we write them to config.status, we have to be sure to quote all
                    435: # embedded single quotes properly.  In configure, this macro expands
                    436: # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
                    437: #
                    438: #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
                    439: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
                    440: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
                    441:     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
                    442: 
                    443: 
                    444: # _LT_LIBTOOL_TAGS
                    445: # ----------------
                    446: # Output comment and list of tags supported by the script
                    447: m4_defun([_LT_LIBTOOL_TAGS],
                    448: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
                    449: available_tags="_LT_TAGS"dnl
                    450: ])
                    451: 
                    452: 
                    453: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
                    454: # -----------------------------------
                    455: # Extract the dictionary values for VARNAME (optionally with TAG) and
                    456: # expand to a commented shell variable setting:
                    457: #
                    458: #    # Some comment about what VAR is for.
                    459: #    visible_name=$lt_internal_name
                    460: m4_define([_LT_LIBTOOL_DECLARE],
                    461: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
                    462:                                           [description])))[]dnl
                    463: m4_pushdef([_libtool_name],
                    464:     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
                    465: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
                    466:     [0], [_libtool_name=[$]$1],
                    467:     [1], [_libtool_name=$lt_[]$1],
                    468:     [2], [_libtool_name=$lt_[]$1],
                    469:     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
                    470: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
                    471: ])
                    472: 
                    473: 
                    474: # _LT_LIBTOOL_CONFIG_VARS
                    475: # -----------------------
                    476: # Produce commented declarations of non-tagged libtool config variables
                    477: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
                    478: # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
                    479: # section) are produced by _LT_LIBTOOL_TAG_VARS.
                    480: m4_defun([_LT_LIBTOOL_CONFIG_VARS],
                    481: [m4_foreach([_lt_var],
                    482:     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
                    483:     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
                    484: 
                    485: 
                    486: # _LT_LIBTOOL_TAG_VARS(TAG)
                    487: # -------------------------
                    488: m4_define([_LT_LIBTOOL_TAG_VARS],
                    489: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
                    490:     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
                    491: 
                    492: 
                    493: # _LT_TAGVAR(VARNAME, [TAGNAME])
                    494: # ------------------------------
                    495: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
                    496: 
                    497: 
                    498: # _LT_CONFIG_COMMANDS
                    499: # -------------------
                    500: # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
                    501: # variables for single and double quote escaping we saved from calls
                    502: # to _LT_DECL, we can put quote escaped variables declarations
                    503: # into `config.status', and then the shell code to quote escape them in
                    504: # for loops in `config.status'.  Finally, any additional code accumulated
                    505: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
                    506: m4_defun([_LT_CONFIG_COMMANDS],
                    507: [AC_PROVIDE_IFELSE([LT_OUTPUT],
                    508:        dnl If the libtool generation code has been placed in $CONFIG_LT,
                    509:        dnl instead of duplicating it all over again into config.status,
                    510:        dnl then we will have config.status run $CONFIG_LT later, so it
                    511:        dnl needs to know what name is stored there:
                    512:         [AC_CONFIG_COMMANDS([libtool],
                    513:             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
                    514:     dnl If the libtool generation code is destined for config.status,
                    515:     dnl expand the accumulated commands and init code now:
                    516:     [AC_CONFIG_COMMANDS([libtool],
                    517:         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
                    518: ])#_LT_CONFIG_COMMANDS
                    519: 
                    520: 
                    521: # Initialize.
                    522: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
                    523: [
                    524: 
                    525: # The HP-UX ksh and POSIX shell print the target directory to stdout
                    526: # if CDPATH is set.
                    527: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
                    528: 
                    529: sed_quote_subst='$sed_quote_subst'
                    530: double_quote_subst='$double_quote_subst'
                    531: delay_variable_subst='$delay_variable_subst'
                    532: _LT_CONFIG_STATUS_DECLARATIONS
                    533: LTCC='$LTCC'
                    534: LTCFLAGS='$LTCFLAGS'
                    535: compiler='$compiler_DEFAULT'
                    536: 
                    537: # A function that is used when there is no print builtin or printf.
                    538: func_fallback_echo ()
                    539: {
                    540:   eval 'cat <<_LTECHO_EOF
                    541: \$[]1
                    542: _LTECHO_EOF'
                    543: }
                    544: 
                    545: # Quote evaled strings.
                    546: for var in lt_decl_all_varnames([[ \
                    547: ]], lt_decl_quote_varnames); do
                    548:     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
                    549:     *[[\\\\\\\`\\"\\\$]]*)
                    550:       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
                    551:       ;;
                    552:     *)
                    553:       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
                    554:       ;;
                    555:     esac
                    556: done
                    557: 
                    558: # Double-quote double-evaled strings.
                    559: for var in lt_decl_all_varnames([[ \
                    560: ]], lt_decl_dquote_varnames); do
                    561:     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
                    562:     *[[\\\\\\\`\\"\\\$]]*)
                    563:       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
                    564:       ;;
                    565:     *)
                    566:       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
                    567:       ;;
                    568:     esac
                    569: done
                    570: 
                    571: _LT_OUTPUT_LIBTOOL_INIT
                    572: ])
                    573: 
                    574: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
                    575: # ------------------------------------
                    576: # Generate a child script FILE with all initialization necessary to
                    577: # reuse the environment learned by the parent script, and make the
                    578: # file executable.  If COMMENT is supplied, it is inserted after the
                    579: # `#!' sequence but before initialization text begins.  After this
                    580: # macro, additional text can be appended to FILE to form the body of
                    581: # the child script.  The macro ends with non-zero status if the
                    582: # file could not be fully written (such as if the disk is full).
                    583: m4_ifdef([AS_INIT_GENERATED],
                    584: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
                    585: [m4_defun([_LT_GENERATED_FILE_INIT],
                    586: [m4_require([AS_PREPARE])]dnl
                    587: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
                    588: [lt_write_fail=0
                    589: cat >$1 <<_ASEOF || lt_write_fail=1
                    590: #! $SHELL
                    591: # Generated by $as_me.
                    592: $2
                    593: SHELL=\${CONFIG_SHELL-$SHELL}
                    594: export SHELL
                    595: _ASEOF
                    596: cat >>$1 <<\_ASEOF || lt_write_fail=1
                    597: AS_SHELL_SANITIZE
                    598: _AS_PREPARE
                    599: exec AS_MESSAGE_FD>&1
                    600: _ASEOF
                    601: test $lt_write_fail = 0 && chmod +x $1[]dnl
                    602: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
                    603: 
                    604: # LT_OUTPUT
                    605: # ---------
                    606: # This macro allows early generation of the libtool script (before
                    607: # AC_OUTPUT is called), incase it is used in configure for compilation
                    608: # tests.
                    609: AC_DEFUN([LT_OUTPUT],
                    610: [: ${CONFIG_LT=./config.lt}
                    611: AC_MSG_NOTICE([creating $CONFIG_LT])
                    612: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
                    613: [# Run this file to recreate a libtool stub with the current configuration.])
                    614: 
                    615: cat >>"$CONFIG_LT" <<\_LTEOF
                    616: lt_cl_silent=false
                    617: exec AS_MESSAGE_LOG_FD>>config.log
                    618: {
                    619:   echo
                    620:   AS_BOX([Running $as_me.])
                    621: } >&AS_MESSAGE_LOG_FD
                    622: 
                    623: lt_cl_help="\
                    624: \`$as_me' creates a local libtool stub from the current configuration,
                    625: for use in further configure time tests before the real libtool is
                    626: generated.
                    627: 
                    628: Usage: $[0] [[OPTIONS]]
                    629: 
                    630:   -h, --help      print this help, then exit
                    631:   -V, --version   print version number, then exit
                    632:   -q, --quiet     do not print progress messages
                    633:   -d, --debug     don't remove temporary files
                    634: 
                    635: Report bugs to <bug-libtool@gnu.org>."
                    636: 
                    637: lt_cl_version="\
                    638: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
                    639: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
                    640: configured by $[0], generated by m4_PACKAGE_STRING.
                    641: 
1.1.1.2 ! misho     642: Copyright (C) 2011 Free Software Foundation, Inc.
1.1       misho     643: This config.lt script is free software; the Free Software Foundation
                    644: gives unlimited permision to copy, distribute and modify it."
                    645: 
                    646: while test $[#] != 0
                    647: do
                    648:   case $[1] in
                    649:     --version | --v* | -V )
                    650:       echo "$lt_cl_version"; exit 0 ;;
                    651:     --help | --h* | -h )
                    652:       echo "$lt_cl_help"; exit 0 ;;
                    653:     --debug | --d* | -d )
                    654:       debug=: ;;
                    655:     --quiet | --q* | --silent | --s* | -q )
                    656:       lt_cl_silent=: ;;
                    657: 
                    658:     -*) AC_MSG_ERROR([unrecognized option: $[1]
                    659: Try \`$[0] --help' for more information.]) ;;
                    660: 
                    661:     *) AC_MSG_ERROR([unrecognized argument: $[1]
                    662: Try \`$[0] --help' for more information.]) ;;
                    663:   esac
                    664:   shift
                    665: done
                    666: 
                    667: if $lt_cl_silent; then
                    668:   exec AS_MESSAGE_FD>/dev/null
                    669: fi
                    670: _LTEOF
                    671: 
                    672: cat >>"$CONFIG_LT" <<_LTEOF
                    673: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
                    674: _LTEOF
                    675: 
                    676: cat >>"$CONFIG_LT" <<\_LTEOF
                    677: AC_MSG_NOTICE([creating $ofile])
                    678: _LT_OUTPUT_LIBTOOL_COMMANDS
                    679: AS_EXIT(0)
                    680: _LTEOF
                    681: chmod +x "$CONFIG_LT"
                    682: 
                    683: # configure is writing to config.log, but config.lt does its own redirection,
                    684: # appending to config.log, which fails on DOS, as config.log is still kept
                    685: # open by configure.  Here we exec the FD to /dev/null, effectively closing
                    686: # config.log, so it can be properly (re)opened and appended to by config.lt.
                    687: lt_cl_success=:
                    688: test "$silent" = yes &&
                    689:   lt_config_lt_args="$lt_config_lt_args --quiet"
                    690: exec AS_MESSAGE_LOG_FD>/dev/null
                    691: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
                    692: exec AS_MESSAGE_LOG_FD>>config.log
                    693: $lt_cl_success || AS_EXIT(1)
                    694: ])# LT_OUTPUT
                    695: 
                    696: 
                    697: # _LT_CONFIG(TAG)
                    698: # ---------------
                    699: # If TAG is the built-in tag, create an initial libtool script with a
                    700: # default configuration from the untagged config vars.  Otherwise add code
                    701: # to config.status for appending the configuration named by TAG from the
                    702: # matching tagged config vars.
                    703: m4_defun([_LT_CONFIG],
                    704: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                    705: _LT_CONFIG_SAVE_COMMANDS([
                    706:   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
                    707:   m4_if(_LT_TAG, [C], [
                    708:     # See if we are running on zsh, and set the options which allow our
                    709:     # commands through without removal of \ escapes.
                    710:     if test -n "${ZSH_VERSION+set}" ; then
                    711:       setopt NO_GLOB_SUBST
                    712:     fi
                    713: 
                    714:     cfgfile="${ofile}T"
                    715:     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
                    716:     $RM "$cfgfile"
                    717: 
                    718:     cat <<_LT_EOF >> "$cfgfile"
                    719: #! $SHELL
                    720: 
                    721: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
                    722: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
                    723: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
                    724: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
                    725: #
                    726: _LT_COPYING
                    727: _LT_LIBTOOL_TAGS
                    728: 
                    729: # ### BEGIN LIBTOOL CONFIG
                    730: _LT_LIBTOOL_CONFIG_VARS
                    731: _LT_LIBTOOL_TAG_VARS
                    732: # ### END LIBTOOL CONFIG
                    733: 
                    734: _LT_EOF
                    735: 
                    736:   case $host_os in
                    737:   aix3*)
                    738:     cat <<\_LT_EOF >> "$cfgfile"
                    739: # AIX sometimes has problems with the GCC collect2 program.  For some
                    740: # reason, if we set the COLLECT_NAMES environment variable, the problems
                    741: # vanish in a puff of smoke.
                    742: if test "X${COLLECT_NAMES+set}" != Xset; then
                    743:   COLLECT_NAMES=
                    744:   export COLLECT_NAMES
                    745: fi
                    746: _LT_EOF
                    747:     ;;
                    748:   esac
                    749: 
                    750:   _LT_PROG_LTMAIN
                    751: 
                    752:   # We use sed instead of cat because bash on DJGPP gets confused if
                    753:   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
                    754:   # text mode, it properly converts lines to CR/LF.  This bash problem
                    755:   # is reportedly fixed, but why not run on old versions too?
                    756:   sed '$q' "$ltmain" >> "$cfgfile" \
                    757:      || (rm -f "$cfgfile"; exit 1)
                    758: 
                    759:   _LT_PROG_REPLACE_SHELLFNS
                    760: 
                    761:    mv -f "$cfgfile" "$ofile" ||
                    762:     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
                    763:   chmod +x "$ofile"
                    764: ],
                    765: [cat <<_LT_EOF >> "$ofile"
                    766: 
                    767: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
                    768: dnl in a comment (ie after a #).
                    769: # ### BEGIN LIBTOOL TAG CONFIG: $1
                    770: _LT_LIBTOOL_TAG_VARS(_LT_TAG)
                    771: # ### END LIBTOOL TAG CONFIG: $1
                    772: _LT_EOF
                    773: ])dnl /m4_if
                    774: ],
                    775: [m4_if([$1], [], [
                    776:     PACKAGE='$PACKAGE'
                    777:     VERSION='$VERSION'
                    778:     TIMESTAMP='$TIMESTAMP'
                    779:     RM='$RM'
                    780:     ofile='$ofile'], [])
                    781: ])dnl /_LT_CONFIG_SAVE_COMMANDS
                    782: ])# _LT_CONFIG
                    783: 
                    784: 
                    785: # LT_SUPPORTED_TAG(TAG)
                    786: # ---------------------
                    787: # Trace this macro to discover what tags are supported by the libtool
                    788: # --tag option, using:
                    789: #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
                    790: AC_DEFUN([LT_SUPPORTED_TAG], [])
                    791: 
                    792: 
                    793: # C support is built-in for now
                    794: m4_define([_LT_LANG_C_enabled], [])
                    795: m4_define([_LT_TAGS], [])
                    796: 
                    797: 
                    798: # LT_LANG(LANG)
                    799: # -------------
                    800: # Enable libtool support for the given language if not already enabled.
                    801: AC_DEFUN([LT_LANG],
                    802: [AC_BEFORE([$0], [LT_OUTPUT])dnl
                    803: m4_case([$1],
                    804:   [C],                 [_LT_LANG(C)],
                    805:   [C++],               [_LT_LANG(CXX)],
1.1.1.2 ! misho     806:   [Go],                        [_LT_LANG(GO)],
1.1       misho     807:   [Java],              [_LT_LANG(GCJ)],
                    808:   [Fortran 77],                [_LT_LANG(F77)],
                    809:   [Fortran],           [_LT_LANG(FC)],
                    810:   [Windows Resource],  [_LT_LANG(RC)],
                    811:   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
                    812:     [_LT_LANG($1)],
                    813:     [m4_fatal([$0: unsupported language: "$1"])])])dnl
                    814: ])# LT_LANG
                    815: 
                    816: 
                    817: # _LT_LANG(LANGNAME)
                    818: # ------------------
                    819: m4_defun([_LT_LANG],
                    820: [m4_ifdef([_LT_LANG_]$1[_enabled], [],
                    821:   [LT_SUPPORTED_TAG([$1])dnl
                    822:   m4_append([_LT_TAGS], [$1 ])dnl
                    823:   m4_define([_LT_LANG_]$1[_enabled], [])dnl
                    824:   _LT_LANG_$1_CONFIG($1)])dnl
                    825: ])# _LT_LANG
                    826: 
                    827: 
1.1.1.2 ! misho     828: m4_ifndef([AC_PROG_GO], [
        !           829: ############################################################
        !           830: # NOTE: This macro has been submitted for inclusion into   #
        !           831: #  GNU Autoconf as AC_PROG_GO.  When it is available in    #
        !           832: #  a released version of Autoconf we should remove this    #
        !           833: #  macro and use it instead.                               #
        !           834: ############################################################
        !           835: m4_defun([AC_PROG_GO],
        !           836: [AC_LANG_PUSH(Go)dnl
        !           837: AC_ARG_VAR([GOC],     [Go compiler command])dnl
        !           838: AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
        !           839: _AC_ARG_VAR_LDFLAGS()dnl
        !           840: AC_CHECK_TOOL(GOC, gccgo)
        !           841: if test -z "$GOC"; then
        !           842:   if test -n "$ac_tool_prefix"; then
        !           843:     AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
        !           844:   fi
        !           845: fi
        !           846: if test -z "$GOC"; then
        !           847:   AC_CHECK_PROG(GOC, gccgo, gccgo, false)
        !           848: fi
        !           849: ])#m4_defun
        !           850: ])#m4_ifndef
        !           851: 
        !           852: 
1.1       misho     853: # _LT_LANG_DEFAULT_CONFIG
                    854: # -----------------------
                    855: m4_defun([_LT_LANG_DEFAULT_CONFIG],
                    856: [AC_PROVIDE_IFELSE([AC_PROG_CXX],
                    857:   [LT_LANG(CXX)],
                    858:   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
                    859: 
                    860: AC_PROVIDE_IFELSE([AC_PROG_F77],
                    861:   [LT_LANG(F77)],
                    862:   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
                    863: 
                    864: AC_PROVIDE_IFELSE([AC_PROG_FC],
                    865:   [LT_LANG(FC)],
                    866:   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
                    867: 
                    868: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
                    869: dnl pulling things in needlessly.
                    870: AC_PROVIDE_IFELSE([AC_PROG_GCJ],
                    871:   [LT_LANG(GCJ)],
                    872:   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
                    873:     [LT_LANG(GCJ)],
                    874:     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
                    875:       [LT_LANG(GCJ)],
                    876:       [m4_ifdef([AC_PROG_GCJ],
                    877:        [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
                    878:        m4_ifdef([A][M_PROG_GCJ],
                    879:        [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
                    880:        m4_ifdef([LT_PROG_GCJ],
                    881:        [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
                    882: 
1.1.1.2 ! misho     883: AC_PROVIDE_IFELSE([AC_PROG_GO],
        !           884:   [LT_LANG(GO)],
        !           885:   [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
        !           886: 
1.1       misho     887: AC_PROVIDE_IFELSE([LT_PROG_RC],
                    888:   [LT_LANG(RC)],
                    889:   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
                    890: ])# _LT_LANG_DEFAULT_CONFIG
                    891: 
                    892: # Obsolete macros:
                    893: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
                    894: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
                    895: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
                    896: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
                    897: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
                    898: dnl aclocal-1.4 backwards compatibility:
                    899: dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
                    900: dnl AC_DEFUN([AC_LIBTOOL_F77], [])
                    901: dnl AC_DEFUN([AC_LIBTOOL_FC], [])
                    902: dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
                    903: dnl AC_DEFUN([AC_LIBTOOL_RC], [])
                    904: 
                    905: 
                    906: # _LT_TAG_COMPILER
                    907: # ----------------
                    908: m4_defun([_LT_TAG_COMPILER],
                    909: [AC_REQUIRE([AC_PROG_CC])dnl
                    910: 
                    911: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
                    912: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
                    913: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
                    914: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
                    915: 
                    916: # If no C compiler was specified, use CC.
                    917: LTCC=${LTCC-"$CC"}
                    918: 
                    919: # If no C compiler flags were specified, use CFLAGS.
                    920: LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
                    921: 
                    922: # Allow CC to be a program name with arguments.
                    923: compiler=$CC
                    924: ])# _LT_TAG_COMPILER
                    925: 
                    926: 
                    927: # _LT_COMPILER_BOILERPLATE
                    928: # ------------------------
                    929: # Check for compiler boilerplate output or warnings with
                    930: # the simple compiler test code.
                    931: m4_defun([_LT_COMPILER_BOILERPLATE],
                    932: [m4_require([_LT_DECL_SED])dnl
                    933: ac_outfile=conftest.$ac_objext
                    934: echo "$lt_simple_compile_test_code" >conftest.$ac_ext
                    935: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
                    936: _lt_compiler_boilerplate=`cat conftest.err`
                    937: $RM conftest*
                    938: ])# _LT_COMPILER_BOILERPLATE
                    939: 
                    940: 
                    941: # _LT_LINKER_BOILERPLATE
                    942: # ----------------------
                    943: # Check for linker boilerplate output or warnings with
                    944: # the simple link test code.
                    945: m4_defun([_LT_LINKER_BOILERPLATE],
                    946: [m4_require([_LT_DECL_SED])dnl
                    947: ac_outfile=conftest.$ac_objext
                    948: echo "$lt_simple_link_test_code" >conftest.$ac_ext
                    949: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
                    950: _lt_linker_boilerplate=`cat conftest.err`
                    951: $RM -r conftest*
                    952: ])# _LT_LINKER_BOILERPLATE
                    953: 
                    954: # _LT_REQUIRED_DARWIN_CHECKS
                    955: # -------------------------
                    956: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
                    957:   case $host_os in
                    958:     rhapsody* | darwin*)
                    959:     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
                    960:     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
                    961:     AC_CHECK_TOOL([LIPO], [lipo], [:])
                    962:     AC_CHECK_TOOL([OTOOL], [otool], [:])
                    963:     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
                    964:     _LT_DECL([], [DSYMUTIL], [1],
                    965:       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
                    966:     _LT_DECL([], [NMEDIT], [1],
                    967:       [Tool to change global to local symbols on Mac OS X])
                    968:     _LT_DECL([], [LIPO], [1],
                    969:       [Tool to manipulate fat objects and archives on Mac OS X])
                    970:     _LT_DECL([], [OTOOL], [1],
                    971:       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
                    972:     _LT_DECL([], [OTOOL64], [1],
                    973:       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
                    974: 
                    975:     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
                    976:       [lt_cv_apple_cc_single_mod=no
                    977:       if test -z "${LT_MULTI_MODULE}"; then
                    978:        # By default we will add the -single_module flag. You can override
                    979:        # by either setting the environment variable LT_MULTI_MODULE
                    980:        # non-empty at configure time, or by adding -multi_module to the
                    981:        # link flags.
                    982:        rm -rf libconftest.dylib*
                    983:        echo "int foo(void){return 1;}" > conftest.c
                    984:        echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
                    985: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
                    986:        $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
                    987:          -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
                    988:         _lt_result=$?
1.1.1.2 ! misho     989:        # If there is a non-empty error log, and "single_module"
        !           990:        # appears in it, assume the flag caused a linker warning
        !           991:         if test -s conftest.err && $GREP single_module conftest.err; then
        !           992:          cat conftest.err >&AS_MESSAGE_LOG_FD
        !           993:        # Otherwise, if the output was created with a 0 exit code from
        !           994:        # the compiler, it worked.
        !           995:        elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1.1       misho     996:          lt_cv_apple_cc_single_mod=yes
                    997:        else
                    998:          cat conftest.err >&AS_MESSAGE_LOG_FD
                    999:        fi
                   1000:        rm -rf libconftest.dylib*
                   1001:        rm -f conftest.*
                   1002:       fi])
1.1.1.2 ! misho    1003: 
1.1       misho    1004:     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
                   1005:       [lt_cv_ld_exported_symbols_list],
                   1006:       [lt_cv_ld_exported_symbols_list=no
                   1007:       save_LDFLAGS=$LDFLAGS
                   1008:       echo "_main" > conftest.sym
                   1009:       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
                   1010:       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
                   1011:        [lt_cv_ld_exported_symbols_list=yes],
                   1012:        [lt_cv_ld_exported_symbols_list=no])
                   1013:        LDFLAGS="$save_LDFLAGS"
                   1014:     ])
1.1.1.2 ! misho    1015: 
1.1       misho    1016:     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
                   1017:       [lt_cv_ld_force_load=no
                   1018:       cat > conftest.c << _LT_EOF
                   1019: int forced_loaded() { return 2;}
                   1020: _LT_EOF
                   1021:       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
                   1022:       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
                   1023:       echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
                   1024:       $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
                   1025:       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
                   1026:       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
                   1027:       cat > conftest.c << _LT_EOF
                   1028: int main() { return 0;}
                   1029: _LT_EOF
                   1030:       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
                   1031:       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
                   1032:       _lt_result=$?
1.1.1.2 ! misho    1033:       if test -s conftest.err && $GREP force_load conftest.err; then
        !          1034:        cat conftest.err >&AS_MESSAGE_LOG_FD
        !          1035:       elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1.1       misho    1036:        lt_cv_ld_force_load=yes
                   1037:       else
                   1038:        cat conftest.err >&AS_MESSAGE_LOG_FD
                   1039:       fi
                   1040:         rm -f conftest.err libconftest.a conftest conftest.c
                   1041:         rm -rf conftest.dSYM
                   1042:     ])
                   1043:     case $host_os in
                   1044:     rhapsody* | darwin1.[[012]])
                   1045:       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
                   1046:     darwin1.*)
                   1047:       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
                   1048:     darwin*) # darwin 5.x on
                   1049:       # if running on 10.5 or later, the deployment target defaults
                   1050:       # to the OS version, if on x86, and 10.4, the deployment
                   1051:       # target defaults to 10.4. Don't you love it?
                   1052:       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
                   1053:        10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
                   1054:          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
                   1055:        10.[[012]]*)
                   1056:          _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
                   1057:        10.*)
                   1058:          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
                   1059:       esac
                   1060:     ;;
                   1061:   esac
                   1062:     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
                   1063:       _lt_dar_single_mod='$single_module'
                   1064:     fi
                   1065:     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
                   1066:       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
                   1067:     else
                   1068:       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
                   1069:     fi
                   1070:     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
                   1071:       _lt_dsymutil='~$DSYMUTIL $lib || :'
                   1072:     else
                   1073:       _lt_dsymutil=
                   1074:     fi
                   1075:     ;;
                   1076:   esac
                   1077: ])
                   1078: 
                   1079: 
1.1.1.2 ! misho    1080: # _LT_DARWIN_LINKER_FEATURES([TAG])
        !          1081: # ---------------------------------
1.1       misho    1082: # Checks for linker and compiler features on darwin
                   1083: m4_defun([_LT_DARWIN_LINKER_FEATURES],
                   1084: [
                   1085:   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
                   1086:   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   1087:   _LT_TAGVAR(hardcode_direct, $1)=no
                   1088:   _LT_TAGVAR(hardcode_automatic, $1)=yes
                   1089:   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                   1090:   if test "$lt_cv_ld_force_load" = "yes"; then
                   1091:     _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1.1.1.2 ! misho    1092:     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
        !          1093:                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1.1       misho    1094:   else
                   1095:     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
                   1096:   fi
                   1097:   _LT_TAGVAR(link_all_deplibs, $1)=yes
                   1098:   _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
                   1099:   case $cc_basename in
                   1100:      ifort*) _lt_dar_can_shared=yes ;;
                   1101:      *) _lt_dar_can_shared=$GCC ;;
                   1102:   esac
                   1103:   if test "$_lt_dar_can_shared" = "yes"; then
                   1104:     output_verbose_link_cmd=func_echo_all
                   1105:     _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}"
                   1106:     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
                   1107:     _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}"
                   1108:     _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}"
                   1109:     m4_if([$1], [CXX],
                   1110: [   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
                   1111:       _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}"
                   1112:       _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}"
                   1113:     fi
                   1114: ],[])
                   1115:   else
                   1116:   _LT_TAGVAR(ld_shlibs, $1)=no
                   1117:   fi
                   1118: ])
                   1119: 
                   1120: # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
                   1121: # ----------------------------------
                   1122: # Links a minimal program and checks the executable
                   1123: # for the system default hardcoded library path. In most cases,
                   1124: # this is /usr/lib:/lib, but when the MPI compilers are used
                   1125: # the location of the communication and MPI libs are included too.
                   1126: # If we don't find anything, use the default library path according
                   1127: # to the aix ld manual.
                   1128: # Store the results from the different compilers for each TAGNAME.
                   1129: # Allow to override them for all tags through lt_cv_aix_libpath.
                   1130: m4_defun([_LT_SYS_MODULE_PATH_AIX],
                   1131: [m4_require([_LT_DECL_SED])dnl
                   1132: if test "${lt_cv_aix_libpath+set}" = set; then
                   1133:   aix_libpath=$lt_cv_aix_libpath
                   1134: else
                   1135:   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
                   1136:   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
                   1137:   lt_aix_libpath_sed='[
                   1138:       /Import File Strings/,/^$/ {
                   1139:          /^0/ {
                   1140:              s/^0  *\([^ ]*\) *$/\1/
                   1141:              p
                   1142:          }
                   1143:       }]'
                   1144:   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
                   1145:   # Check for a 64-bit object if we didn't find anything.
                   1146:   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
                   1147:     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
                   1148:   fi],[])
                   1149:   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
                   1150:     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
                   1151:   fi
                   1152:   ])
                   1153:   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
                   1154: fi
                   1155: ])# _LT_SYS_MODULE_PATH_AIX
                   1156: 
                   1157: 
                   1158: # _LT_SHELL_INIT(ARG)
                   1159: # -------------------
                   1160: m4_define([_LT_SHELL_INIT],
                   1161: [m4_divert_text([M4SH-INIT], [$1
                   1162: ])])# _LT_SHELL_INIT
                   1163: 
                   1164: 
                   1165: 
                   1166: # _LT_PROG_ECHO_BACKSLASH
                   1167: # -----------------------
                   1168: # Find how we can fake an echo command that does not interpret backslash.
                   1169: # In particular, with Autoconf 2.60 or later we add some code to the start
                   1170: # of the generated configure script which will find a shell with a builtin
                   1171: # printf (which we can use as an echo command).
                   1172: m4_defun([_LT_PROG_ECHO_BACKSLASH],
                   1173: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                   1174: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
                   1175: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
                   1176: 
                   1177: AC_MSG_CHECKING([how to print strings])
                   1178: # Test print first, because it will be a builtin if present.
                   1179: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
                   1180:    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
                   1181:   ECHO='print -r --'
                   1182: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
                   1183:   ECHO='printf %s\n'
                   1184: else
                   1185:   # Use this function as a fallback that always works.
                   1186:   func_fallback_echo ()
                   1187:   {
                   1188:     eval 'cat <<_LTECHO_EOF
                   1189: $[]1
                   1190: _LTECHO_EOF'
                   1191:   }
                   1192:   ECHO='func_fallback_echo'
                   1193: fi
                   1194: 
                   1195: # func_echo_all arg...
                   1196: # Invoke $ECHO with all args, space-separated.
                   1197: func_echo_all ()
                   1198: {
                   1199:     $ECHO "$*" 
                   1200: }
                   1201: 
                   1202: case "$ECHO" in
                   1203:   printf*) AC_MSG_RESULT([printf]) ;;
                   1204:   print*) AC_MSG_RESULT([print -r]) ;;
                   1205:   *) AC_MSG_RESULT([cat]) ;;
                   1206: esac
                   1207: 
                   1208: m4_ifdef([_AS_DETECT_SUGGESTED],
                   1209: [_AS_DETECT_SUGGESTED([
                   1210:   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
                   1211:     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
                   1212:     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
                   1213:     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
                   1214:     PATH=/empty FPATH=/empty; export PATH FPATH
                   1215:     test "X`printf %s $ECHO`" = "X$ECHO" \
                   1216:       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
                   1217: 
                   1218: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
                   1219: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
                   1220: ])# _LT_PROG_ECHO_BACKSLASH
                   1221: 
                   1222: 
                   1223: # _LT_WITH_SYSROOT
                   1224: # ----------------
                   1225: AC_DEFUN([_LT_WITH_SYSROOT],
                   1226: [AC_MSG_CHECKING([for sysroot])
                   1227: AC_ARG_WITH([sysroot],
                   1228: [  --with-sysroot[=DIR] Search for dependent libraries within DIR
                   1229:                         (or the compiler's sysroot if not specified).],
                   1230: [], [with_sysroot=no])
                   1231: 
                   1232: dnl lt_sysroot will always be passed unquoted.  We quote it here
                   1233: dnl in case the user passed a directory name.
                   1234: lt_sysroot=
                   1235: case ${with_sysroot} in #(
                   1236:  yes)
                   1237:    if test "$GCC" = yes; then
                   1238:      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
                   1239:    fi
                   1240:    ;; #(
                   1241:  /*)
                   1242:    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
                   1243:    ;; #(
                   1244:  no|'')
                   1245:    ;; #(
                   1246:  *)
                   1247:    AC_MSG_RESULT([${with_sysroot}])
                   1248:    AC_MSG_ERROR([The sysroot must be an absolute path.])
                   1249:    ;;
                   1250: esac
                   1251: 
                   1252:  AC_MSG_RESULT([${lt_sysroot:-no}])
                   1253: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
                   1254: [dependent libraries, and in which our libraries should be installed.])])
                   1255: 
                   1256: # _LT_ENABLE_LOCK
                   1257: # ---------------
                   1258: m4_defun([_LT_ENABLE_LOCK],
                   1259: [AC_ARG_ENABLE([libtool-lock],
                   1260:   [AS_HELP_STRING([--disable-libtool-lock],
                   1261:     [avoid locking (might break parallel builds)])])
                   1262: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
                   1263: 
                   1264: # Some flags need to be propagated to the compiler or linker for good
                   1265: # libtool support.
                   1266: case $host in
                   1267: ia64-*-hpux*)
                   1268:   # Find out which ABI we are using.
                   1269:   echo 'int i;' > conftest.$ac_ext
                   1270:   if AC_TRY_EVAL(ac_compile); then
                   1271:     case `/usr/bin/file conftest.$ac_objext` in
                   1272:       *ELF-32*)
                   1273:        HPUX_IA64_MODE="32"
                   1274:        ;;
                   1275:       *ELF-64*)
                   1276:        HPUX_IA64_MODE="64"
                   1277:        ;;
                   1278:     esac
                   1279:   fi
                   1280:   rm -rf conftest*
                   1281:   ;;
                   1282: *-*-irix6*)
                   1283:   # Find out which ABI we are using.
                   1284:   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
                   1285:   if AC_TRY_EVAL(ac_compile); then
                   1286:     if test "$lt_cv_prog_gnu_ld" = yes; then
                   1287:       case `/usr/bin/file conftest.$ac_objext` in
                   1288:        *32-bit*)
                   1289:          LD="${LD-ld} -melf32bsmip"
                   1290:          ;;
                   1291:        *N32*)
                   1292:          LD="${LD-ld} -melf32bmipn32"
                   1293:          ;;
                   1294:        *64-bit*)
                   1295:          LD="${LD-ld} -melf64bmip"
                   1296:        ;;
                   1297:       esac
                   1298:     else
                   1299:       case `/usr/bin/file conftest.$ac_objext` in
                   1300:        *32-bit*)
                   1301:          LD="${LD-ld} -32"
                   1302:          ;;
                   1303:        *N32*)
                   1304:          LD="${LD-ld} -n32"
                   1305:          ;;
                   1306:        *64-bit*)
                   1307:          LD="${LD-ld} -64"
                   1308:          ;;
                   1309:       esac
                   1310:     fi
                   1311:   fi
                   1312:   rm -rf conftest*
                   1313:   ;;
                   1314: 
                   1315: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
                   1316: s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
                   1317:   # Find out which ABI we are using.
                   1318:   echo 'int i;' > conftest.$ac_ext
                   1319:   if AC_TRY_EVAL(ac_compile); then
                   1320:     case `/usr/bin/file conftest.o` in
                   1321:       *32-bit*)
                   1322:        case $host in
                   1323:          x86_64-*kfreebsd*-gnu)
                   1324:            LD="${LD-ld} -m elf_i386_fbsd"
                   1325:            ;;
                   1326:          x86_64-*linux*)
                   1327:            LD="${LD-ld} -m elf_i386"
                   1328:            ;;
                   1329:          ppc64-*linux*|powerpc64-*linux*)
                   1330:            LD="${LD-ld} -m elf32ppclinux"
                   1331:            ;;
                   1332:          s390x-*linux*)
                   1333:            LD="${LD-ld} -m elf_s390"
                   1334:            ;;
                   1335:          sparc64-*linux*)
                   1336:            LD="${LD-ld} -m elf32_sparc"
                   1337:            ;;
                   1338:        esac
                   1339:        ;;
                   1340:       *64-bit*)
                   1341:        case $host in
                   1342:          x86_64-*kfreebsd*-gnu)
                   1343:            LD="${LD-ld} -m elf_x86_64_fbsd"
                   1344:            ;;
                   1345:          x86_64-*linux*)
                   1346:            LD="${LD-ld} -m elf_x86_64"
                   1347:            ;;
                   1348:          ppc*-*linux*|powerpc*-*linux*)
                   1349:            LD="${LD-ld} -m elf64ppc"
                   1350:            ;;
                   1351:          s390*-*linux*|s390*-*tpf*)
                   1352:            LD="${LD-ld} -m elf64_s390"
                   1353:            ;;
                   1354:          sparc*-*linux*)
                   1355:            LD="${LD-ld} -m elf64_sparc"
                   1356:            ;;
                   1357:        esac
                   1358:        ;;
                   1359:     esac
                   1360:   fi
                   1361:   rm -rf conftest*
                   1362:   ;;
                   1363: 
                   1364: *-*-sco3.2v5*)
                   1365:   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
                   1366:   SAVE_CFLAGS="$CFLAGS"
                   1367:   CFLAGS="$CFLAGS -belf"
                   1368:   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
                   1369:     [AC_LANG_PUSH(C)
                   1370:      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
                   1371:      AC_LANG_POP])
                   1372:   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
                   1373:     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
                   1374:     CFLAGS="$SAVE_CFLAGS"
                   1375:   fi
                   1376:   ;;
1.1.1.2 ! misho    1377: *-*solaris*)
1.1       misho    1378:   # Find out which ABI we are using.
                   1379:   echo 'int i;' > conftest.$ac_ext
                   1380:   if AC_TRY_EVAL(ac_compile); then
                   1381:     case `/usr/bin/file conftest.o` in
                   1382:     *64-bit*)
                   1383:       case $lt_cv_prog_gnu_ld in
1.1.1.2 ! misho    1384:       yes*)
        !          1385:         case $host in
        !          1386:         i?86-*-solaris*)
        !          1387:           LD="${LD-ld} -m elf_x86_64"
        !          1388:           ;;
        !          1389:         sparc*-*-solaris*)
        !          1390:           LD="${LD-ld} -m elf64_sparc"
        !          1391:           ;;
        !          1392:         esac
        !          1393:         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
        !          1394:         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
        !          1395:           LD="${LD-ld}_sol2"
        !          1396:         fi
        !          1397:         ;;
1.1       misho    1398:       *)
                   1399:        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
                   1400:          LD="${LD-ld} -64"
                   1401:        fi
                   1402:        ;;
                   1403:       esac
                   1404:       ;;
                   1405:     esac
                   1406:   fi
                   1407:   rm -rf conftest*
                   1408:   ;;
                   1409: esac
                   1410: 
                   1411: need_locks="$enable_libtool_lock"
                   1412: ])# _LT_ENABLE_LOCK
                   1413: 
                   1414: 
                   1415: # _LT_PROG_AR
                   1416: # -----------
                   1417: m4_defun([_LT_PROG_AR],
                   1418: [AC_CHECK_TOOLS(AR, [ar], false)
                   1419: : ${AR=ar}
                   1420: : ${AR_FLAGS=cru}
                   1421: _LT_DECL([], [AR], [1], [The archiver])
                   1422: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
                   1423: 
                   1424: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
                   1425:   [lt_cv_ar_at_file=no
                   1426:    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
                   1427:      [echo conftest.$ac_objext > conftest.lst
                   1428:       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
                   1429:       AC_TRY_EVAL([lt_ar_try])
                   1430:       if test "$ac_status" -eq 0; then
                   1431:        # Ensure the archiver fails upon bogus file names.
                   1432:        rm -f conftest.$ac_objext libconftest.a
                   1433:        AC_TRY_EVAL([lt_ar_try])
                   1434:        if test "$ac_status" -ne 0; then
                   1435:           lt_cv_ar_at_file=@
                   1436:         fi
                   1437:       fi
                   1438:       rm -f conftest.* libconftest.a
                   1439:      ])
                   1440:   ])
                   1441: 
                   1442: if test "x$lt_cv_ar_at_file" = xno; then
                   1443:   archiver_list_spec=
                   1444: else
                   1445:   archiver_list_spec=$lt_cv_ar_at_file
                   1446: fi
                   1447: _LT_DECL([], [archiver_list_spec], [1],
                   1448:   [How to feed a file listing to the archiver])
                   1449: ])# _LT_PROG_AR
                   1450: 
                   1451: 
                   1452: # _LT_CMD_OLD_ARCHIVE
                   1453: # -------------------
                   1454: m4_defun([_LT_CMD_OLD_ARCHIVE],
                   1455: [_LT_PROG_AR
                   1456: 
                   1457: AC_CHECK_TOOL(STRIP, strip, :)
                   1458: test -z "$STRIP" && STRIP=:
                   1459: _LT_DECL([], [STRIP], [1], [A symbol stripping program])
                   1460: 
                   1461: AC_CHECK_TOOL(RANLIB, ranlib, :)
                   1462: test -z "$RANLIB" && RANLIB=:
                   1463: _LT_DECL([], [RANLIB], [1],
                   1464:     [Commands used to install an old-style archive])
                   1465: 
                   1466: # Determine commands to create old-style static archives.
                   1467: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
                   1468: old_postinstall_cmds='chmod 644 $oldlib'
                   1469: old_postuninstall_cmds=
                   1470: 
                   1471: if test -n "$RANLIB"; then
                   1472:   case $host_os in
                   1473:   openbsd*)
1.1.1.2 ! misho    1474:     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1.1       misho    1475:     ;;
                   1476:   *)
1.1.1.2 ! misho    1477:     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1.1       misho    1478:     ;;
                   1479:   esac
1.1.1.2 ! misho    1480:   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1.1       misho    1481: fi
                   1482: 
                   1483: case $host_os in
                   1484:   darwin*)
                   1485:     lock_old_archive_extraction=yes ;;
                   1486:   *)
                   1487:     lock_old_archive_extraction=no ;;
                   1488: esac
                   1489: _LT_DECL([], [old_postinstall_cmds], [2])
                   1490: _LT_DECL([], [old_postuninstall_cmds], [2])
                   1491: _LT_TAGDECL([], [old_archive_cmds], [2],
                   1492:     [Commands used to build an old-style archive])
                   1493: _LT_DECL([], [lock_old_archive_extraction], [0],
                   1494:     [Whether to use a lock for old archive extraction])
                   1495: ])# _LT_CMD_OLD_ARCHIVE
                   1496: 
                   1497: 
                   1498: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
                   1499: #              [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
                   1500: # ----------------------------------------------------------------
                   1501: # Check whether the given compiler option works
                   1502: AC_DEFUN([_LT_COMPILER_OPTION],
                   1503: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1504: m4_require([_LT_DECL_SED])dnl
                   1505: AC_CACHE_CHECK([$1], [$2],
                   1506:   [$2=no
                   1507:    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
                   1508:    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   1509:    lt_compiler_flag="$3"
                   1510:    # Insert the option either (1) after the last *FLAGS variable, or
                   1511:    # (2) before a word containing "conftest.", or (3) at the end.
                   1512:    # Note that $ac_compile itself does not contain backslashes and begins
                   1513:    # with a dollar sign (not a hyphen), so the echo should work correctly.
                   1514:    # The option is referenced via a variable to avoid confusing sed.
                   1515:    lt_compile=`echo "$ac_compile" | $SED \
                   1516:    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
                   1517:    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
                   1518:    -e 's:$: $lt_compiler_flag:'`
                   1519:    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
                   1520:    (eval "$lt_compile" 2>conftest.err)
                   1521:    ac_status=$?
                   1522:    cat conftest.err >&AS_MESSAGE_LOG_FD
                   1523:    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
                   1524:    if (exit $ac_status) && test -s "$ac_outfile"; then
                   1525:      # The compiler can only warn and ignore the option if not recognized
                   1526:      # So say no if there are warnings other than the usual output.
                   1527:      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
                   1528:      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
                   1529:      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
                   1530:        $2=yes
                   1531:      fi
                   1532:    fi
                   1533:    $RM conftest*
                   1534: ])
                   1535: 
                   1536: if test x"[$]$2" = xyes; then
                   1537:     m4_if([$5], , :, [$5])
                   1538: else
                   1539:     m4_if([$6], , :, [$6])
                   1540: fi
                   1541: ])# _LT_COMPILER_OPTION
                   1542: 
                   1543: # Old name:
                   1544: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
                   1545: dnl aclocal-1.4 backwards compatibility:
                   1546: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
                   1547: 
                   1548: 
                   1549: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
                   1550: #                  [ACTION-SUCCESS], [ACTION-FAILURE])
                   1551: # ----------------------------------------------------
                   1552: # Check whether the given linker option works
                   1553: AC_DEFUN([_LT_LINKER_OPTION],
                   1554: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1555: m4_require([_LT_DECL_SED])dnl
                   1556: AC_CACHE_CHECK([$1], [$2],
                   1557:   [$2=no
                   1558:    save_LDFLAGS="$LDFLAGS"
                   1559:    LDFLAGS="$LDFLAGS $3"
                   1560:    echo "$lt_simple_link_test_code" > conftest.$ac_ext
                   1561:    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
                   1562:      # The linker can only warn and ignore the option if not recognized
                   1563:      # So say no if there are warnings
                   1564:      if test -s conftest.err; then
                   1565:        # Append any errors to the config.log.
                   1566:        cat conftest.err 1>&AS_MESSAGE_LOG_FD
                   1567:        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
                   1568:        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
                   1569:        if diff conftest.exp conftest.er2 >/dev/null; then
                   1570:          $2=yes
                   1571:        fi
                   1572:      else
                   1573:        $2=yes
                   1574:      fi
                   1575:    fi
                   1576:    $RM -r conftest*
                   1577:    LDFLAGS="$save_LDFLAGS"
                   1578: ])
                   1579: 
                   1580: if test x"[$]$2" = xyes; then
                   1581:     m4_if([$4], , :, [$4])
                   1582: else
                   1583:     m4_if([$5], , :, [$5])
                   1584: fi
                   1585: ])# _LT_LINKER_OPTION
                   1586: 
                   1587: # Old name:
                   1588: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
                   1589: dnl aclocal-1.4 backwards compatibility:
                   1590: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
                   1591: 
                   1592: 
                   1593: # LT_CMD_MAX_LEN
                   1594: #---------------
                   1595: AC_DEFUN([LT_CMD_MAX_LEN],
                   1596: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   1597: # find the maximum length of command line arguments
                   1598: AC_MSG_CHECKING([the maximum length of command line arguments])
                   1599: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
                   1600:   i=0
                   1601:   teststring="ABCD"
                   1602: 
                   1603:   case $build_os in
                   1604:   msdosdjgpp*)
                   1605:     # On DJGPP, this test can blow up pretty badly due to problems in libc
                   1606:     # (any single argument exceeding 2000 bytes causes a buffer overrun
                   1607:     # during glob expansion).  Even if it were fixed, the result of this
                   1608:     # check would be larger than it should be.
                   1609:     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
                   1610:     ;;
                   1611: 
                   1612:   gnu*)
                   1613:     # Under GNU Hurd, this test is not required because there is
                   1614:     # no limit to the length of command line arguments.
                   1615:     # Libtool will interpret -1 as no limit whatsoever
                   1616:     lt_cv_sys_max_cmd_len=-1;
                   1617:     ;;
                   1618: 
                   1619:   cygwin* | mingw* | cegcc*)
                   1620:     # On Win9x/ME, this test blows up -- it succeeds, but takes
                   1621:     # about 5 minutes as the teststring grows exponentially.
                   1622:     # Worse, since 9x/ME are not pre-emptively multitasking,
                   1623:     # you end up with a "frozen" computer, even though with patience
                   1624:     # the test eventually succeeds (with a max line length of 256k).
                   1625:     # Instead, let's just punt: use the minimum linelength reported by
                   1626:     # all of the supported platforms: 8192 (on NT/2K/XP).
                   1627:     lt_cv_sys_max_cmd_len=8192;
                   1628:     ;;
                   1629: 
                   1630:   mint*)
                   1631:     # On MiNT this can take a long time and run out of memory.
                   1632:     lt_cv_sys_max_cmd_len=8192;
                   1633:     ;;
                   1634: 
                   1635:   amigaos*)
                   1636:     # On AmigaOS with pdksh, this test takes hours, literally.
                   1637:     # So we just punt and use a minimum line length of 8192.
                   1638:     lt_cv_sys_max_cmd_len=8192;
                   1639:     ;;
                   1640: 
                   1641:   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
                   1642:     # This has been around since 386BSD, at least.  Likely further.
                   1643:     if test -x /sbin/sysctl; then
                   1644:       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
                   1645:     elif test -x /usr/sbin/sysctl; then
                   1646:       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
                   1647:     else
                   1648:       lt_cv_sys_max_cmd_len=65536      # usable default for all BSDs
                   1649:     fi
                   1650:     # And add a safety zone
                   1651:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
                   1652:     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
                   1653:     ;;
                   1654: 
                   1655:   interix*)
                   1656:     # We know the value 262144 and hardcode it with a safety zone (like BSD)
                   1657:     lt_cv_sys_max_cmd_len=196608
                   1658:     ;;
                   1659: 
1.1.1.2 ! misho    1660:   os2*)
        !          1661:     # The test takes a long time on OS/2.
        !          1662:     lt_cv_sys_max_cmd_len=8192
        !          1663:     ;;
        !          1664: 
1.1       misho    1665:   osf*)
                   1666:     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
                   1667:     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
                   1668:     # nice to cause kernel panics so lets avoid the loop below.
                   1669:     # First set a reasonable default.
                   1670:     lt_cv_sys_max_cmd_len=16384
                   1671:     #
                   1672:     if test -x /sbin/sysconfig; then
                   1673:       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
                   1674:         *1*) lt_cv_sys_max_cmd_len=-1 ;;
                   1675:       esac
                   1676:     fi
                   1677:     ;;
                   1678:   sco3.2v5*)
                   1679:     lt_cv_sys_max_cmd_len=102400
                   1680:     ;;
                   1681:   sysv5* | sco5v6* | sysv4.2uw2*)
                   1682:     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
                   1683:     if test -n "$kargmax"; then
                   1684:       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[        ]]//'`
                   1685:     else
                   1686:       lt_cv_sys_max_cmd_len=32768
                   1687:     fi
                   1688:     ;;
                   1689:   *)
                   1690:     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
                   1691:     if test -n "$lt_cv_sys_max_cmd_len"; then
                   1692:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
                   1693:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
                   1694:     else
                   1695:       # Make teststring a little bigger before we do anything with it.
                   1696:       # a 1K string should be a reasonable start.
                   1697:       for i in 1 2 3 4 5 6 7 8 ; do
                   1698:         teststring=$teststring$teststring
                   1699:       done
                   1700:       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
                   1701:       # If test is not a shell built-in, we'll probably end up computing a
                   1702:       # maximum length that is only half of the actual maximum length, but
                   1703:       # we can't tell.
1.1.1.2 ! misho    1704:       while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1.1       misho    1705:                 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
                   1706:              test $i != 17 # 1/2 MB should be enough
                   1707:       do
                   1708:         i=`expr $i + 1`
                   1709:         teststring=$teststring$teststring
                   1710:       done
                   1711:       # Only check the string length outside the loop.
                   1712:       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
                   1713:       teststring=
                   1714:       # Add a significant safety factor because C++ compilers can tack on
                   1715:       # massive amounts of additional arguments before passing them to the
                   1716:       # linker.  It appears as though 1/2 is a usable value.
                   1717:       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
                   1718:     fi
                   1719:     ;;
                   1720:   esac
                   1721: ])
                   1722: if test -n $lt_cv_sys_max_cmd_len ; then
                   1723:   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
                   1724: else
                   1725:   AC_MSG_RESULT(none)
                   1726: fi
                   1727: max_cmd_len=$lt_cv_sys_max_cmd_len
                   1728: _LT_DECL([], [max_cmd_len], [0],
                   1729:     [What is the maximum length of a command?])
                   1730: ])# LT_CMD_MAX_LEN
                   1731: 
                   1732: # Old name:
                   1733: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
                   1734: dnl aclocal-1.4 backwards compatibility:
                   1735: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
                   1736: 
                   1737: 
                   1738: # _LT_HEADER_DLFCN
                   1739: # ----------------
                   1740: m4_defun([_LT_HEADER_DLFCN],
                   1741: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
                   1742: ])# _LT_HEADER_DLFCN
                   1743: 
                   1744: 
                   1745: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
                   1746: #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
                   1747: # ----------------------------------------------------------------
                   1748: m4_defun([_LT_TRY_DLOPEN_SELF],
                   1749: [m4_require([_LT_HEADER_DLFCN])dnl
                   1750: if test "$cross_compiling" = yes; then :
                   1751:   [$4]
                   1752: else
                   1753:   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
                   1754:   lt_status=$lt_dlunknown
                   1755:   cat > conftest.$ac_ext <<_LT_EOF
                   1756: [#line $LINENO "configure"
                   1757: #include "confdefs.h"
                   1758: 
                   1759: #if HAVE_DLFCN_H
                   1760: #include <dlfcn.h>
                   1761: #endif
                   1762: 
                   1763: #include <stdio.h>
                   1764: 
                   1765: #ifdef RTLD_GLOBAL
                   1766: #  define LT_DLGLOBAL          RTLD_GLOBAL
                   1767: #else
                   1768: #  ifdef DL_GLOBAL
                   1769: #    define LT_DLGLOBAL                DL_GLOBAL
                   1770: #  else
                   1771: #    define LT_DLGLOBAL                0
                   1772: #  endif
                   1773: #endif
                   1774: 
                   1775: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
                   1776:    find out it does not work in some platform. */
                   1777: #ifndef LT_DLLAZY_OR_NOW
                   1778: #  ifdef RTLD_LAZY
                   1779: #    define LT_DLLAZY_OR_NOW           RTLD_LAZY
                   1780: #  else
                   1781: #    ifdef DL_LAZY
                   1782: #      define LT_DLLAZY_OR_NOW         DL_LAZY
                   1783: #    else
                   1784: #      ifdef RTLD_NOW
                   1785: #        define LT_DLLAZY_OR_NOW       RTLD_NOW
                   1786: #      else
                   1787: #        ifdef DL_NOW
                   1788: #          define LT_DLLAZY_OR_NOW     DL_NOW
                   1789: #        else
                   1790: #          define LT_DLLAZY_OR_NOW     0
                   1791: #        endif
                   1792: #      endif
                   1793: #    endif
                   1794: #  endif
                   1795: #endif
                   1796: 
                   1797: /* When -fvisbility=hidden is used, assume the code has been annotated
                   1798:    correspondingly for the symbols needed.  */
                   1799: #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
                   1800: int fnord () __attribute__((visibility("default")));
                   1801: #endif
                   1802: 
                   1803: int fnord () { return 42; }
                   1804: int main ()
                   1805: {
                   1806:   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
                   1807:   int status = $lt_dlunknown;
                   1808: 
                   1809:   if (self)
                   1810:     {
                   1811:       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
                   1812:       else
                   1813:         {
                   1814:          if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
                   1815:           else puts (dlerror ());
                   1816:        }
                   1817:       /* dlclose (self); */
                   1818:     }
                   1819:   else
                   1820:     puts (dlerror ());
                   1821: 
                   1822:   return status;
                   1823: }]
                   1824: _LT_EOF
                   1825:   if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
                   1826:     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
                   1827:     lt_status=$?
                   1828:     case x$lt_status in
                   1829:       x$lt_dlno_uscore) $1 ;;
                   1830:       x$lt_dlneed_uscore) $2 ;;
                   1831:       x$lt_dlunknown|x*) $3 ;;
                   1832:     esac
                   1833:   else :
                   1834:     # compilation failed
                   1835:     $3
                   1836:   fi
                   1837: fi
                   1838: rm -fr conftest*
                   1839: ])# _LT_TRY_DLOPEN_SELF
                   1840: 
                   1841: 
                   1842: # LT_SYS_DLOPEN_SELF
                   1843: # ------------------
                   1844: AC_DEFUN([LT_SYS_DLOPEN_SELF],
                   1845: [m4_require([_LT_HEADER_DLFCN])dnl
                   1846: if test "x$enable_dlopen" != xyes; then
                   1847:   enable_dlopen=unknown
                   1848:   enable_dlopen_self=unknown
                   1849:   enable_dlopen_self_static=unknown
                   1850: else
                   1851:   lt_cv_dlopen=no
                   1852:   lt_cv_dlopen_libs=
                   1853: 
                   1854:   case $host_os in
                   1855:   beos*)
                   1856:     lt_cv_dlopen="load_add_on"
                   1857:     lt_cv_dlopen_libs=
                   1858:     lt_cv_dlopen_self=yes
                   1859:     ;;
                   1860: 
                   1861:   mingw* | pw32* | cegcc*)
                   1862:     lt_cv_dlopen="LoadLibrary"
                   1863:     lt_cv_dlopen_libs=
                   1864:     ;;
                   1865: 
                   1866:   cygwin*)
                   1867:     lt_cv_dlopen="dlopen"
                   1868:     lt_cv_dlopen_libs=
                   1869:     ;;
                   1870: 
                   1871:   darwin*)
                   1872:   # if libdl is installed we need to link against it
                   1873:     AC_CHECK_LIB([dl], [dlopen],
                   1874:                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
                   1875:     lt_cv_dlopen="dyld"
                   1876:     lt_cv_dlopen_libs=
                   1877:     lt_cv_dlopen_self=yes
                   1878:     ])
                   1879:     ;;
                   1880: 
                   1881:   *)
                   1882:     AC_CHECK_FUNC([shl_load],
                   1883:          [lt_cv_dlopen="shl_load"],
                   1884:       [AC_CHECK_LIB([dld], [shl_load],
                   1885:            [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
                   1886:        [AC_CHECK_FUNC([dlopen],
                   1887:              [lt_cv_dlopen="dlopen"],
                   1888:          [AC_CHECK_LIB([dl], [dlopen],
                   1889:                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
                   1890:            [AC_CHECK_LIB([svld], [dlopen],
                   1891:                  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
                   1892:              [AC_CHECK_LIB([dld], [dld_link],
                   1893:                    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
                   1894:              ])
                   1895:            ])
                   1896:          ])
                   1897:        ])
                   1898:       ])
                   1899:     ;;
                   1900:   esac
                   1901: 
                   1902:   if test "x$lt_cv_dlopen" != xno; then
                   1903:     enable_dlopen=yes
                   1904:   else
                   1905:     enable_dlopen=no
                   1906:   fi
                   1907: 
                   1908:   case $lt_cv_dlopen in
                   1909:   dlopen)
                   1910:     save_CPPFLAGS="$CPPFLAGS"
                   1911:     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
                   1912: 
                   1913:     save_LDFLAGS="$LDFLAGS"
                   1914:     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
                   1915: 
                   1916:     save_LIBS="$LIBS"
                   1917:     LIBS="$lt_cv_dlopen_libs $LIBS"
                   1918: 
                   1919:     AC_CACHE_CHECK([whether a program can dlopen itself],
                   1920:          lt_cv_dlopen_self, [dnl
                   1921:          _LT_TRY_DLOPEN_SELF(
                   1922:            lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
                   1923:            lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
                   1924:     ])
                   1925: 
                   1926:     if test "x$lt_cv_dlopen_self" = xyes; then
                   1927:       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
                   1928:       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
                   1929:          lt_cv_dlopen_self_static, [dnl
                   1930:          _LT_TRY_DLOPEN_SELF(
                   1931:            lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
                   1932:            lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
                   1933:       ])
                   1934:     fi
                   1935: 
                   1936:     CPPFLAGS="$save_CPPFLAGS"
                   1937:     LDFLAGS="$save_LDFLAGS"
                   1938:     LIBS="$save_LIBS"
                   1939:     ;;
                   1940:   esac
                   1941: 
                   1942:   case $lt_cv_dlopen_self in
                   1943:   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
                   1944:   *) enable_dlopen_self=unknown ;;
                   1945:   esac
                   1946: 
                   1947:   case $lt_cv_dlopen_self_static in
                   1948:   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
                   1949:   *) enable_dlopen_self_static=unknown ;;
                   1950:   esac
                   1951: fi
                   1952: _LT_DECL([dlopen_support], [enable_dlopen], [0],
                   1953:         [Whether dlopen is supported])
                   1954: _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
                   1955:         [Whether dlopen of programs is supported])
                   1956: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
                   1957:         [Whether dlopen of statically linked programs is supported])
                   1958: ])# LT_SYS_DLOPEN_SELF
                   1959: 
                   1960: # Old name:
                   1961: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
                   1962: dnl aclocal-1.4 backwards compatibility:
                   1963: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
                   1964: 
                   1965: 
                   1966: # _LT_COMPILER_C_O([TAGNAME])
                   1967: # ---------------------------
                   1968: # Check to see if options -c and -o are simultaneously supported by compiler.
                   1969: # This macro does not hard code the compiler like AC_PROG_CC_C_O.
                   1970: m4_defun([_LT_COMPILER_C_O],
                   1971: [m4_require([_LT_DECL_SED])dnl
                   1972: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   1973: m4_require([_LT_TAG_COMPILER])dnl
                   1974: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
                   1975:   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
                   1976:   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
                   1977:    $RM -r conftest 2>/dev/null
                   1978:    mkdir conftest
                   1979:    cd conftest
                   1980:    mkdir out
                   1981:    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   1982: 
                   1983:    lt_compiler_flag="-o out/conftest2.$ac_objext"
                   1984:    # Insert the option either (1) after the last *FLAGS variable, or
                   1985:    # (2) before a word containing "conftest.", or (3) at the end.
                   1986:    # Note that $ac_compile itself does not contain backslashes and begins
                   1987:    # with a dollar sign (not a hyphen), so the echo should work correctly.
                   1988:    lt_compile=`echo "$ac_compile" | $SED \
                   1989:    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
                   1990:    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
                   1991:    -e 's:$: $lt_compiler_flag:'`
                   1992:    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
                   1993:    (eval "$lt_compile" 2>out/conftest.err)
                   1994:    ac_status=$?
                   1995:    cat out/conftest.err >&AS_MESSAGE_LOG_FD
                   1996:    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
                   1997:    if (exit $ac_status) && test -s out/conftest2.$ac_objext
                   1998:    then
                   1999:      # The compiler can only warn and ignore the option if not recognized
                   2000:      # So say no if there are warnings
                   2001:      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
                   2002:      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
                   2003:      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
                   2004:        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
                   2005:      fi
                   2006:    fi
                   2007:    chmod u+w . 2>&AS_MESSAGE_LOG_FD
                   2008:    $RM conftest*
                   2009:    # SGI C++ compiler will create directory out/ii_files/ for
                   2010:    # template instantiation
                   2011:    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
                   2012:    $RM out/* && rmdir out
                   2013:    cd ..
                   2014:    $RM -r conftest
                   2015:    $RM conftest*
                   2016: ])
                   2017: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
                   2018:        [Does compiler simultaneously support -c and -o options?])
                   2019: ])# _LT_COMPILER_C_O
                   2020: 
                   2021: 
                   2022: # _LT_COMPILER_FILE_LOCKS([TAGNAME])
                   2023: # ----------------------------------
                   2024: # Check to see if we can do hard links to lock some files if needed
                   2025: m4_defun([_LT_COMPILER_FILE_LOCKS],
                   2026: [m4_require([_LT_ENABLE_LOCK])dnl
                   2027: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   2028: _LT_COMPILER_C_O([$1])
                   2029: 
                   2030: hard_links="nottested"
                   2031: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
                   2032:   # do not overwrite the value of need_locks provided by the user
                   2033:   AC_MSG_CHECKING([if we can lock with hard links])
                   2034:   hard_links=yes
                   2035:   $RM conftest*
                   2036:   ln conftest.a conftest.b 2>/dev/null && hard_links=no
                   2037:   touch conftest.a
                   2038:   ln conftest.a conftest.b 2>&5 || hard_links=no
                   2039:   ln conftest.a conftest.b 2>/dev/null && hard_links=no
                   2040:   AC_MSG_RESULT([$hard_links])
                   2041:   if test "$hard_links" = no; then
                   2042:     AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
                   2043:     need_locks=warn
                   2044:   fi
                   2045: else
                   2046:   need_locks=no
                   2047: fi
                   2048: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
                   2049: ])# _LT_COMPILER_FILE_LOCKS
                   2050: 
                   2051: 
                   2052: # _LT_CHECK_OBJDIR
                   2053: # ----------------
                   2054: m4_defun([_LT_CHECK_OBJDIR],
                   2055: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
                   2056: [rm -f .libs 2>/dev/null
                   2057: mkdir .libs 2>/dev/null
                   2058: if test -d .libs; then
                   2059:   lt_cv_objdir=.libs
                   2060: else
                   2061:   # MS-DOS does not allow filenames that begin with a dot.
                   2062:   lt_cv_objdir=_libs
                   2063: fi
                   2064: rmdir .libs 2>/dev/null])
                   2065: objdir=$lt_cv_objdir
                   2066: _LT_DECL([], [objdir], [0],
                   2067:          [The name of the directory that contains temporary libtool files])dnl
                   2068: m4_pattern_allow([LT_OBJDIR])dnl
                   2069: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
                   2070:   [Define to the sub-directory in which libtool stores uninstalled libraries.])
                   2071: ])# _LT_CHECK_OBJDIR
                   2072: 
                   2073: 
                   2074: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
                   2075: # --------------------------------------
                   2076: # Check hardcoding attributes.
                   2077: m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
                   2078: [AC_MSG_CHECKING([how to hardcode library paths into programs])
                   2079: _LT_TAGVAR(hardcode_action, $1)=
                   2080: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
                   2081:    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
                   2082:    test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
                   2083: 
                   2084:   # We can hardcode non-existent directories.
                   2085:   if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
                   2086:      # If the only mechanism to avoid hardcoding is shlibpath_var, we
                   2087:      # have to relink, otherwise we might link with an installed library
                   2088:      # when we should be linking with a yet-to-be-installed one
                   2089:      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
                   2090:      test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
                   2091:     # Linking always hardcodes the temporary library directory.
                   2092:     _LT_TAGVAR(hardcode_action, $1)=relink
                   2093:   else
                   2094:     # We can link without hardcoding, and we can hardcode nonexisting dirs.
                   2095:     _LT_TAGVAR(hardcode_action, $1)=immediate
                   2096:   fi
                   2097: else
                   2098:   # We cannot hardcode anything, or else we can only hardcode existing
                   2099:   # directories.
                   2100:   _LT_TAGVAR(hardcode_action, $1)=unsupported
                   2101: fi
                   2102: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
                   2103: 
                   2104: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
                   2105:    test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
                   2106:   # Fast installation is not supported
                   2107:   enable_fast_install=no
                   2108: elif test "$shlibpath_overrides_runpath" = yes ||
                   2109:      test "$enable_shared" = no; then
                   2110:   # Fast installation is not necessary
                   2111:   enable_fast_install=needless
                   2112: fi
                   2113: _LT_TAGDECL([], [hardcode_action], [0],
                   2114:     [How to hardcode a shared library path into an executable])
                   2115: ])# _LT_LINKER_HARDCODE_LIBPATH
                   2116: 
                   2117: 
                   2118: # _LT_CMD_STRIPLIB
                   2119: # ----------------
                   2120: m4_defun([_LT_CMD_STRIPLIB],
                   2121: [m4_require([_LT_DECL_EGREP])
                   2122: striplib=
                   2123: old_striplib=
                   2124: AC_MSG_CHECKING([whether stripping libraries is possible])
                   2125: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
                   2126:   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
                   2127:   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
                   2128:   AC_MSG_RESULT([yes])
                   2129: else
                   2130: # FIXME - insert some real tests, host_os isn't really good enough
                   2131:   case $host_os in
                   2132:   darwin*)
                   2133:     if test -n "$STRIP" ; then
                   2134:       striplib="$STRIP -x"
                   2135:       old_striplib="$STRIP -S"
                   2136:       AC_MSG_RESULT([yes])
                   2137:     else
                   2138:       AC_MSG_RESULT([no])
                   2139:     fi
                   2140:     ;;
                   2141:   *)
                   2142:     AC_MSG_RESULT([no])
                   2143:     ;;
                   2144:   esac
                   2145: fi
                   2146: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
                   2147: _LT_DECL([], [striplib], [1])
                   2148: ])# _LT_CMD_STRIPLIB
                   2149: 
                   2150: 
                   2151: # _LT_SYS_DYNAMIC_LINKER([TAG])
                   2152: # -----------------------------
                   2153: # PORTME Fill in your ld.so characteristics
                   2154: m4_defun([_LT_SYS_DYNAMIC_LINKER],
                   2155: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   2156: m4_require([_LT_DECL_EGREP])dnl
                   2157: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   2158: m4_require([_LT_DECL_OBJDUMP])dnl
                   2159: m4_require([_LT_DECL_SED])dnl
                   2160: m4_require([_LT_CHECK_SHELL_FEATURES])dnl
                   2161: AC_MSG_CHECKING([dynamic linker characteristics])
                   2162: m4_if([$1],
                   2163:        [], [
                   2164: if test "$GCC" = yes; then
                   2165:   case $host_os in
                   2166:     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
                   2167:     *) lt_awk_arg="/^libraries:/" ;;
                   2168:   esac
                   2169:   case $host_os in
                   2170:     mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
                   2171:     *) lt_sed_strip_eq="s,=/,/,g" ;;
                   2172:   esac
                   2173:   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
                   2174:   case $lt_search_path_spec in
                   2175:   *\;*)
                   2176:     # if the path contains ";" then we assume it to be the separator
                   2177:     # otherwise default to the standard path separator (i.e. ":") - it is
                   2178:     # assumed that no part of a normal pathname contains ";" but that should
                   2179:     # okay in the real world where ";" in dirpaths is itself problematic.
                   2180:     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
                   2181:     ;;
                   2182:   *)
                   2183:     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
                   2184:     ;;
                   2185:   esac
                   2186:   # Ok, now we have the path, separated by spaces, we can step through it
                   2187:   # and add multilib dir if necessary.
                   2188:   lt_tmp_lt_search_path_spec=
                   2189:   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
                   2190:   for lt_sys_path in $lt_search_path_spec; do
                   2191:     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
                   2192:       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
                   2193:     else
                   2194:       test -d "$lt_sys_path" && \
                   2195:        lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
                   2196:     fi
                   2197:   done
                   2198:   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
                   2199: BEGIN {RS=" "; FS="/|\n";} {
                   2200:   lt_foo="";
                   2201:   lt_count=0;
                   2202:   for (lt_i = NF; lt_i > 0; lt_i--) {
                   2203:     if ($lt_i != "" && $lt_i != ".") {
                   2204:       if ($lt_i == "..") {
                   2205:         lt_count++;
                   2206:       } else {
                   2207:         if (lt_count == 0) {
                   2208:           lt_foo="/" $lt_i lt_foo;
                   2209:         } else {
                   2210:           lt_count--;
                   2211:         }
                   2212:       }
                   2213:     }
                   2214:   }
                   2215:   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
                   2216:   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
                   2217: }'`
                   2218:   # AWK program above erroneously prepends '/' to C:/dos/paths
                   2219:   # for these hosts.
                   2220:   case $host_os in
                   2221:     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
                   2222:       $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
                   2223:   esac
                   2224:   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
                   2225: else
                   2226:   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
                   2227: fi])
                   2228: library_names_spec=
                   2229: libname_spec='lib$name'
                   2230: soname_spec=
                   2231: shrext_cmds=".so"
                   2232: postinstall_cmds=
                   2233: postuninstall_cmds=
                   2234: finish_cmds=
                   2235: finish_eval=
                   2236: shlibpath_var=
                   2237: shlibpath_overrides_runpath=unknown
                   2238: version_type=none
                   2239: dynamic_linker="$host_os ld.so"
                   2240: sys_lib_dlsearch_path_spec="/lib /usr/lib"
                   2241: need_lib_prefix=unknown
                   2242: hardcode_into_libs=no
                   2243: 
                   2244: # when you set need_version to no, make sure it does not cause -set_version
                   2245: # flags to be left without arguments
                   2246: need_version=unknown
                   2247: 
                   2248: case $host_os in
                   2249: aix3*)
1.1.1.2 ! misho    2250:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2251:   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
                   2252:   shlibpath_var=LIBPATH
                   2253: 
                   2254:   # AIX 3 has no versioning support, so we append a major version to the name.
                   2255:   soname_spec='${libname}${release}${shared_ext}$major'
                   2256:   ;;
                   2257: 
                   2258: aix[[4-9]]*)
1.1.1.2 ! misho    2259:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2260:   need_lib_prefix=no
                   2261:   need_version=no
                   2262:   hardcode_into_libs=yes
                   2263:   if test "$host_cpu" = ia64; then
                   2264:     # AIX 5 supports IA64
                   2265:     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
                   2266:     shlibpath_var=LD_LIBRARY_PATH
                   2267:   else
                   2268:     # With GCC up to 2.95.x, collect2 would create an import file
                   2269:     # for dependence libraries.  The import file would start with
                   2270:     # the line `#! .'.  This would cause the generated library to
                   2271:     # depend on `.', always an invalid library.  This was fixed in
                   2272:     # development snapshots of GCC prior to 3.0.
                   2273:     case $host_os in
                   2274:       aix4 | aix4.[[01]] | aix4.[[01]].*)
                   2275:       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
                   2276:           echo ' yes '
                   2277:           echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
                   2278:        :
                   2279:       else
                   2280:        can_build_shared=no
                   2281:       fi
                   2282:       ;;
                   2283:     esac
                   2284:     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
                   2285:     # soname into executable. Probably we can add versioning support to
                   2286:     # collect2, so additional links can be useful in future.
                   2287:     if test "$aix_use_runtimelinking" = yes; then
                   2288:       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
                   2289:       # instead of lib<name>.a to let people know that these are not
                   2290:       # typical AIX shared libraries.
                   2291:       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2292:     else
                   2293:       # We preserve .a as extension for shared libraries through AIX4.2
                   2294:       # and later when we are not doing run time linking.
                   2295:       library_names_spec='${libname}${release}.a $libname.a'
                   2296:       soname_spec='${libname}${release}${shared_ext}$major'
                   2297:     fi
                   2298:     shlibpath_var=LIBPATH
                   2299:   fi
                   2300:   ;;
                   2301: 
                   2302: amigaos*)
                   2303:   case $host_cpu in
                   2304:   powerpc)
                   2305:     # Since July 2007 AmigaOS4 officially supports .so libraries.
                   2306:     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
                   2307:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2308:     ;;
                   2309:   m68k)
                   2310:     library_names_spec='$libname.ixlibrary $libname.a'
                   2311:     # Create ${libname}_ixlibrary.a entries in /sys/libs.
                   2312:     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
                   2313:     ;;
                   2314:   esac
                   2315:   ;;
                   2316: 
                   2317: beos*)
                   2318:   library_names_spec='${libname}${shared_ext}'
                   2319:   dynamic_linker="$host_os ld.so"
                   2320:   shlibpath_var=LIBRARY_PATH
                   2321:   ;;
                   2322: 
                   2323: bsdi[[45]]*)
1.1.1.2 ! misho    2324:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2325:   need_version=no
                   2326:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2327:   soname_spec='${libname}${release}${shared_ext}$major'
                   2328:   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
                   2329:   shlibpath_var=LD_LIBRARY_PATH
                   2330:   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
                   2331:   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
                   2332:   # the default ld.so.conf also contains /usr/contrib/lib and
                   2333:   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
                   2334:   # libtool to hard-code these into programs
                   2335:   ;;
                   2336: 
                   2337: cygwin* | mingw* | pw32* | cegcc*)
                   2338:   version_type=windows
                   2339:   shrext_cmds=".dll"
                   2340:   need_version=no
                   2341:   need_lib_prefix=no
                   2342: 
                   2343:   case $GCC,$cc_basename in
                   2344:   yes,*)
                   2345:     # gcc
                   2346:     library_names_spec='$libname.dll.a'
                   2347:     # DLL is installed to $(libdir)/../bin by postinstall_cmds
                   2348:     postinstall_cmds='base_file=`basename \${file}`~
                   2349:       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
                   2350:       dldir=$destdir/`dirname \$dlpath`~
                   2351:       test -d \$dldir || mkdir -p \$dldir~
                   2352:       $install_prog $dir/$dlname \$dldir/$dlname~
                   2353:       chmod a+x \$dldir/$dlname~
                   2354:       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
                   2355:         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
                   2356:       fi'
                   2357:     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
                   2358:       dlpath=$dir/\$dldll~
                   2359:        $RM \$dlpath'
                   2360:     shlibpath_overrides_runpath=yes
                   2361: 
                   2362:     case $host_os in
                   2363:     cygwin*)
                   2364:       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
                   2365:       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2366: m4_if([$1], [],[
                   2367:       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
                   2368:       ;;
                   2369:     mingw* | cegcc*)
                   2370:       # MinGW DLLs use traditional 'lib' prefix
                   2371:       soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2372:       ;;
                   2373:     pw32*)
                   2374:       # pw32 DLLs use 'pw' prefix rather than 'lib'
                   2375:       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2376:       ;;
                   2377:     esac
                   2378:     dynamic_linker='Win32 ld.exe'
                   2379:     ;;
                   2380: 
                   2381:   *,cl*)
                   2382:     # Native MSVC
                   2383:     libname_spec='$name'
                   2384:     soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
                   2385:     library_names_spec='${libname}.dll.lib'
                   2386: 
                   2387:     case $build_os in
                   2388:     mingw*)
                   2389:       sys_lib_search_path_spec=
                   2390:       lt_save_ifs=$IFS
                   2391:       IFS=';'
                   2392:       for lt_path in $LIB
                   2393:       do
                   2394:         IFS=$lt_save_ifs
                   2395:         # Let DOS variable expansion print the short 8.3 style file name.
                   2396:         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
                   2397:         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
                   2398:       done
                   2399:       IFS=$lt_save_ifs
                   2400:       # Convert to MSYS style.
                   2401:       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
                   2402:       ;;
                   2403:     cygwin*)
                   2404:       # Convert to unix form, then to dos form, then back to unix form
                   2405:       # but this time dos style (no spaces!) so that the unix form looks
                   2406:       # like /cygdrive/c/PROGRA~1:/cygdr...
                   2407:       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
                   2408:       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
                   2409:       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
                   2410:       ;;
                   2411:     *)
                   2412:       sys_lib_search_path_spec="$LIB"
                   2413:       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
                   2414:         # It is most probably a Windows format PATH.
                   2415:         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
                   2416:       else
                   2417:         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
                   2418:       fi
                   2419:       # FIXME: find the short name or the path components, as spaces are
                   2420:       # common. (e.g. "Program Files" -> "PROGRA~1")
                   2421:       ;;
                   2422:     esac
                   2423: 
                   2424:     # DLL is installed to $(libdir)/../bin by postinstall_cmds
                   2425:     postinstall_cmds='base_file=`basename \${file}`~
                   2426:       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
                   2427:       dldir=$destdir/`dirname \$dlpath`~
                   2428:       test -d \$dldir || mkdir -p \$dldir~
                   2429:       $install_prog $dir/$dlname \$dldir/$dlname'
                   2430:     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
                   2431:       dlpath=$dir/\$dldll~
                   2432:        $RM \$dlpath'
                   2433:     shlibpath_overrides_runpath=yes
                   2434:     dynamic_linker='Win32 link.exe'
                   2435:     ;;
                   2436: 
                   2437:   *)
                   2438:     # Assume MSVC wrapper
                   2439:     library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
                   2440:     dynamic_linker='Win32 ld.exe'
                   2441:     ;;
                   2442:   esac
                   2443:   # FIXME: first we should search . and the directory the executable is in
                   2444:   shlibpath_var=PATH
                   2445:   ;;
                   2446: 
                   2447: darwin* | rhapsody*)
                   2448:   dynamic_linker="$host_os dyld"
                   2449:   version_type=darwin
                   2450:   need_lib_prefix=no
                   2451:   need_version=no
                   2452:   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
                   2453:   soname_spec='${libname}${release}${major}$shared_ext'
                   2454:   shlibpath_overrides_runpath=yes
                   2455:   shlibpath_var=DYLD_LIBRARY_PATH
                   2456:   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
                   2457: m4_if([$1], [],[
                   2458:   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
                   2459:   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
                   2460:   ;;
                   2461: 
                   2462: dgux*)
1.1.1.2 ! misho    2463:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2464:   need_lib_prefix=no
                   2465:   need_version=no
                   2466:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
                   2467:   soname_spec='${libname}${release}${shared_ext}$major'
                   2468:   shlibpath_var=LD_LIBRARY_PATH
                   2469:   ;;
                   2470: 
                   2471: freebsd* | dragonfly*)
                   2472:   # DragonFly does not have aout.  When/if they implement a new
                   2473:   # versioning mechanism, adjust this.
                   2474:   if test -x /usr/bin/objformat; then
                   2475:     objformat=`/usr/bin/objformat`
                   2476:   else
                   2477:     case $host_os in
1.1.1.2 ! misho    2478:     freebsd[[23]].*) objformat=aout ;;
1.1       misho    2479:     *) objformat=elf ;;
                   2480:     esac
                   2481:   fi
                   2482:   version_type=freebsd-$objformat
                   2483:   case $version_type in
                   2484:     freebsd-elf*)
                   2485:       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2486:       need_version=no
                   2487:       need_lib_prefix=no
                   2488:       ;;
                   2489:     freebsd-*)
                   2490:       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
                   2491:       need_version=yes
                   2492:       ;;
                   2493:   esac
                   2494:   shlibpath_var=LD_LIBRARY_PATH
                   2495:   case $host_os in
1.1.1.2 ! misho    2496:   freebsd2.*)
1.1       misho    2497:     shlibpath_overrides_runpath=yes
                   2498:     ;;
                   2499:   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
                   2500:     shlibpath_overrides_runpath=yes
                   2501:     hardcode_into_libs=yes
                   2502:     ;;
                   2503:   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
                   2504:   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
                   2505:     shlibpath_overrides_runpath=no
                   2506:     hardcode_into_libs=yes
                   2507:     ;;
                   2508:   *) # from 4.6 on, and DragonFly
                   2509:     shlibpath_overrides_runpath=yes
                   2510:     hardcode_into_libs=yes
                   2511:     ;;
                   2512:   esac
                   2513:   ;;
                   2514: 
                   2515: gnu*)
1.1.1.2 ! misho    2516:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2517:   need_lib_prefix=no
                   2518:   need_version=no
                   2519:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
                   2520:   soname_spec='${libname}${release}${shared_ext}$major'
                   2521:   shlibpath_var=LD_LIBRARY_PATH
1.1.1.2 ! misho    2522:   shlibpath_overrides_runpath=no
1.1       misho    2523:   hardcode_into_libs=yes
                   2524:   ;;
                   2525: 
                   2526: haiku*)
1.1.1.2 ! misho    2527:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2528:   need_lib_prefix=no
                   2529:   need_version=no
                   2530:   dynamic_linker="$host_os runtime_loader"
                   2531:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
                   2532:   soname_spec='${libname}${release}${shared_ext}$major'
                   2533:   shlibpath_var=LIBRARY_PATH
                   2534:   shlibpath_overrides_runpath=yes
                   2535:   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
                   2536:   hardcode_into_libs=yes
                   2537:   ;;
                   2538: 
                   2539: hpux9* | hpux10* | hpux11*)
                   2540:   # Give a soname corresponding to the major version so that dld.sl refuses to
                   2541:   # link against other versions.
                   2542:   version_type=sunos
                   2543:   need_lib_prefix=no
                   2544:   need_version=no
                   2545:   case $host_cpu in
                   2546:   ia64*)
                   2547:     shrext_cmds='.so'
                   2548:     hardcode_into_libs=yes
                   2549:     dynamic_linker="$host_os dld.so"
                   2550:     shlibpath_var=LD_LIBRARY_PATH
                   2551:     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
                   2552:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2553:     soname_spec='${libname}${release}${shared_ext}$major'
                   2554:     if test "X$HPUX_IA64_MODE" = X32; then
                   2555:       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
                   2556:     else
                   2557:       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
                   2558:     fi
                   2559:     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
                   2560:     ;;
                   2561:   hppa*64*)
                   2562:     shrext_cmds='.sl'
                   2563:     hardcode_into_libs=yes
                   2564:     dynamic_linker="$host_os dld.sl"
                   2565:     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
                   2566:     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
                   2567:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2568:     soname_spec='${libname}${release}${shared_ext}$major'
                   2569:     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
                   2570:     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
                   2571:     ;;
                   2572:   *)
                   2573:     shrext_cmds='.sl'
                   2574:     dynamic_linker="$host_os dld.sl"
                   2575:     shlibpath_var=SHLIB_PATH
                   2576:     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
                   2577:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2578:     soname_spec='${libname}${release}${shared_ext}$major'
                   2579:     ;;
                   2580:   esac
                   2581:   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
                   2582:   postinstall_cmds='chmod 555 $lib'
                   2583:   # or fails outright, so override atomically:
                   2584:   install_override_mode=555
                   2585:   ;;
                   2586: 
                   2587: interix[[3-9]]*)
1.1.1.2 ! misho    2588:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2589:   need_lib_prefix=no
                   2590:   need_version=no
                   2591:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
                   2592:   soname_spec='${libname}${release}${shared_ext}$major'
                   2593:   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
                   2594:   shlibpath_var=LD_LIBRARY_PATH
                   2595:   shlibpath_overrides_runpath=no
                   2596:   hardcode_into_libs=yes
                   2597:   ;;
                   2598: 
                   2599: irix5* | irix6* | nonstopux*)
                   2600:   case $host_os in
                   2601:     nonstopux*) version_type=nonstopux ;;
                   2602:     *)
                   2603:        if test "$lt_cv_prog_gnu_ld" = yes; then
1.1.1.2 ! misho    2604:                version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2605:        else
                   2606:                version_type=irix
                   2607:        fi ;;
                   2608:   esac
                   2609:   need_lib_prefix=no
                   2610:   need_version=no
                   2611:   soname_spec='${libname}${release}${shared_ext}$major'
                   2612:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2613:   case $host_os in
                   2614:   irix5* | nonstopux*)
                   2615:     libsuff= shlibsuff=
                   2616:     ;;
                   2617:   *)
                   2618:     case $LD in # libtool.m4 will add one of these switches to LD
                   2619:     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
                   2620:       libsuff= shlibsuff= libmagic=32-bit;;
                   2621:     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
                   2622:       libsuff=32 shlibsuff=N32 libmagic=N32;;
                   2623:     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
                   2624:       libsuff=64 shlibsuff=64 libmagic=64-bit;;
                   2625:     *) libsuff= shlibsuff= libmagic=never-match;;
                   2626:     esac
                   2627:     ;;
                   2628:   esac
                   2629:   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
                   2630:   shlibpath_overrides_runpath=no
                   2631:   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
                   2632:   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
                   2633:   hardcode_into_libs=yes
                   2634:   ;;
                   2635: 
                   2636: # No shared lib support for Linux oldld, aout, or coff.
                   2637: linux*oldld* | linux*aout* | linux*coff*)
                   2638:   dynamic_linker=no
                   2639:   ;;
                   2640: 
1.1.1.2 ! misho    2641: # This must be glibc/ELF.
1.1       misho    2642: linux* | k*bsd*-gnu | kopensolaris*-gnu)
1.1.1.2 ! misho    2643:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2644:   need_lib_prefix=no
                   2645:   need_version=no
                   2646:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2647:   soname_spec='${libname}${release}${shared_ext}$major'
                   2648:   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
                   2649:   shlibpath_var=LD_LIBRARY_PATH
                   2650:   shlibpath_overrides_runpath=no
                   2651: 
                   2652:   # Some binutils ld are patched to set DT_RUNPATH
                   2653:   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
                   2654:     [lt_cv_shlibpath_overrides_runpath=no
                   2655:     save_LDFLAGS=$LDFLAGS
                   2656:     save_libdir=$libdir
                   2657:     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
                   2658:         LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
                   2659:     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
                   2660:       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
                   2661:         [lt_cv_shlibpath_overrides_runpath=yes])])
                   2662:     LDFLAGS=$save_LDFLAGS
                   2663:     libdir=$save_libdir
                   2664:     ])
                   2665:   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
                   2666: 
                   2667:   # This implies no fast_install, which is unacceptable.
                   2668:   # Some rework will be needed to allow for fast_install
                   2669:   # before this can be enabled.
                   2670:   hardcode_into_libs=yes
                   2671: 
                   2672:   # Append ld.so.conf contents to the search path
                   2673:   if test -f /etc/ld.so.conf; then
                   2674:     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[  ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
                   2675:     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
                   2676:   fi
                   2677: 
                   2678:   # We used to test for /lib/ld.so.1 and disable shared libraries on
                   2679:   # powerpc, because MkLinux only supported shared libraries with the
                   2680:   # GNU dynamic linker.  Since this was broken with cross compilers,
                   2681:   # most powerpc-linux boxes support dynamic linking these days and
                   2682:   # people can always --disable-shared, the test was removed, and we
                   2683:   # assume the GNU/Linux dynamic linker is in use.
                   2684:   dynamic_linker='GNU/Linux ld.so'
                   2685:   ;;
                   2686: 
                   2687: netbsd*)
                   2688:   version_type=sunos
                   2689:   need_lib_prefix=no
                   2690:   need_version=no
                   2691:   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   2692:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2693:     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
                   2694:     dynamic_linker='NetBSD (a.out) ld.so'
                   2695:   else
                   2696:     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
                   2697:     soname_spec='${libname}${release}${shared_ext}$major'
                   2698:     dynamic_linker='NetBSD ld.elf_so'
                   2699:   fi
                   2700:   shlibpath_var=LD_LIBRARY_PATH
                   2701:   shlibpath_overrides_runpath=yes
                   2702:   hardcode_into_libs=yes
                   2703:   ;;
                   2704: 
                   2705: newsos6)
1.1.1.2 ! misho    2706:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2707:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2708:   shlibpath_var=LD_LIBRARY_PATH
                   2709:   shlibpath_overrides_runpath=yes
                   2710:   ;;
                   2711: 
                   2712: *nto* | *qnx*)
                   2713:   version_type=qnx
                   2714:   need_lib_prefix=no
                   2715:   need_version=no
                   2716:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2717:   soname_spec='${libname}${release}${shared_ext}$major'
                   2718:   shlibpath_var=LD_LIBRARY_PATH
                   2719:   shlibpath_overrides_runpath=no
                   2720:   hardcode_into_libs=yes
                   2721:   dynamic_linker='ldqnx.so'
                   2722:   ;;
                   2723: 
                   2724: openbsd*)
                   2725:   version_type=sunos
                   2726:   sys_lib_dlsearch_path_spec="/usr/lib"
                   2727:   need_lib_prefix=no
                   2728:   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
                   2729:   case $host_os in
                   2730:     openbsd3.3 | openbsd3.3.*) need_version=yes ;;
                   2731:     *)                         need_version=no  ;;
                   2732:   esac
                   2733:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2734:   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
                   2735:   shlibpath_var=LD_LIBRARY_PATH
                   2736:   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   2737:     case $host_os in
                   2738:       openbsd2.[[89]] | openbsd2.[[89]].*)
                   2739:        shlibpath_overrides_runpath=no
                   2740:        ;;
                   2741:       *)
                   2742:        shlibpath_overrides_runpath=yes
                   2743:        ;;
                   2744:       esac
                   2745:   else
                   2746:     shlibpath_overrides_runpath=yes
                   2747:   fi
                   2748:   ;;
                   2749: 
                   2750: os2*)
                   2751:   libname_spec='$name'
                   2752:   shrext_cmds=".dll"
                   2753:   need_lib_prefix=no
                   2754:   library_names_spec='$libname${shared_ext} $libname.a'
                   2755:   dynamic_linker='OS/2 ld.exe'
                   2756:   shlibpath_var=LIBPATH
                   2757:   ;;
                   2758: 
                   2759: osf3* | osf4* | osf5*)
                   2760:   version_type=osf
                   2761:   need_lib_prefix=no
                   2762:   need_version=no
                   2763:   soname_spec='${libname}${release}${shared_ext}$major'
                   2764:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2765:   shlibpath_var=LD_LIBRARY_PATH
                   2766:   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
                   2767:   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
                   2768:   ;;
                   2769: 
                   2770: rdos*)
                   2771:   dynamic_linker=no
                   2772:   ;;
                   2773: 
                   2774: solaris*)
1.1.1.2 ! misho    2775:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2776:   need_lib_prefix=no
                   2777:   need_version=no
                   2778:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2779:   soname_spec='${libname}${release}${shared_ext}$major'
                   2780:   shlibpath_var=LD_LIBRARY_PATH
                   2781:   shlibpath_overrides_runpath=yes
                   2782:   hardcode_into_libs=yes
                   2783:   # ldd complains unless libraries are executable
                   2784:   postinstall_cmds='chmod +x $lib'
                   2785:   ;;
                   2786: 
                   2787: sunos4*)
                   2788:   version_type=sunos
                   2789:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
                   2790:   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
                   2791:   shlibpath_var=LD_LIBRARY_PATH
                   2792:   shlibpath_overrides_runpath=yes
                   2793:   if test "$with_gnu_ld" = yes; then
                   2794:     need_lib_prefix=no
                   2795:   fi
                   2796:   need_version=yes
                   2797:   ;;
                   2798: 
                   2799: sysv4 | sysv4.3*)
1.1.1.2 ! misho    2800:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2801:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2802:   soname_spec='${libname}${release}${shared_ext}$major'
                   2803:   shlibpath_var=LD_LIBRARY_PATH
                   2804:   case $host_vendor in
                   2805:     sni)
                   2806:       shlibpath_overrides_runpath=no
                   2807:       need_lib_prefix=no
                   2808:       runpath_var=LD_RUN_PATH
                   2809:       ;;
                   2810:     siemens)
                   2811:       need_lib_prefix=no
                   2812:       ;;
                   2813:     motorola)
                   2814:       need_lib_prefix=no
                   2815:       need_version=no
                   2816:       shlibpath_overrides_runpath=no
                   2817:       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
                   2818:       ;;
                   2819:   esac
                   2820:   ;;
                   2821: 
                   2822: sysv4*MP*)
                   2823:   if test -d /usr/nec ;then
1.1.1.2 ! misho    2824:     version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2825:     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
                   2826:     soname_spec='$libname${shared_ext}.$major'
                   2827:     shlibpath_var=LD_LIBRARY_PATH
                   2828:   fi
                   2829:   ;;
                   2830: 
                   2831: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
                   2832:   version_type=freebsd-elf
                   2833:   need_lib_prefix=no
                   2834:   need_version=no
                   2835:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
                   2836:   soname_spec='${libname}${release}${shared_ext}$major'
                   2837:   shlibpath_var=LD_LIBRARY_PATH
                   2838:   shlibpath_overrides_runpath=yes
                   2839:   hardcode_into_libs=yes
                   2840:   if test "$with_gnu_ld" = yes; then
                   2841:     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
                   2842:   else
                   2843:     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
                   2844:     case $host_os in
                   2845:       sco3.2v5*)
                   2846:         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
                   2847:        ;;
                   2848:     esac
                   2849:   fi
                   2850:   sys_lib_dlsearch_path_spec='/usr/lib'
                   2851:   ;;
                   2852: 
                   2853: tpf*)
                   2854:   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
1.1.1.2 ! misho    2855:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2856:   need_lib_prefix=no
                   2857:   need_version=no
                   2858:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2859:   shlibpath_var=LD_LIBRARY_PATH
                   2860:   shlibpath_overrides_runpath=no
                   2861:   hardcode_into_libs=yes
                   2862:   ;;
                   2863: 
                   2864: uts4*)
1.1.1.2 ! misho    2865:   version_type=linux # correct to gnu/linux during the next big refactor
1.1       misho    2866:   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
                   2867:   soname_spec='${libname}${release}${shared_ext}$major'
                   2868:   shlibpath_var=LD_LIBRARY_PATH
                   2869:   ;;
                   2870: 
                   2871: *)
                   2872:   dynamic_linker=no
                   2873:   ;;
                   2874: esac
                   2875: AC_MSG_RESULT([$dynamic_linker])
                   2876: test "$dynamic_linker" = no && can_build_shared=no
                   2877: 
                   2878: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
                   2879: if test "$GCC" = yes; then
                   2880:   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
                   2881: fi
                   2882: 
                   2883: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
                   2884:   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
                   2885: fi
                   2886: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
                   2887:   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
                   2888: fi
                   2889: 
                   2890: _LT_DECL([], [variables_saved_for_relink], [1],
                   2891:     [Variables whose values should be saved in libtool wrapper scripts and
                   2892:     restored at link time])
                   2893: _LT_DECL([], [need_lib_prefix], [0],
                   2894:     [Do we need the "lib" prefix for modules?])
                   2895: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
                   2896: _LT_DECL([], [version_type], [0], [Library versioning type])
                   2897: _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
                   2898: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
                   2899: _LT_DECL([], [shlibpath_overrides_runpath], [0],
                   2900:     [Is shlibpath searched before the hard-coded library search path?])
                   2901: _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
                   2902: _LT_DECL([], [library_names_spec], [1],
                   2903:     [[List of archive names.  First name is the real one, the rest are links.
                   2904:     The last name is the one that the linker finds with -lNAME]])
                   2905: _LT_DECL([], [soname_spec], [1],
                   2906:     [[The coded name of the library, if different from the real name]])
                   2907: _LT_DECL([], [install_override_mode], [1],
                   2908:     [Permission mode override for installation of shared libraries])
                   2909: _LT_DECL([], [postinstall_cmds], [2],
                   2910:     [Command to use after installation of a shared archive])
                   2911: _LT_DECL([], [postuninstall_cmds], [2],
                   2912:     [Command to use after uninstallation of a shared archive])
                   2913: _LT_DECL([], [finish_cmds], [2],
                   2914:     [Commands used to finish a libtool library installation in a directory])
                   2915: _LT_DECL([], [finish_eval], [1],
                   2916:     [[As "finish_cmds", except a single script fragment to be evaled but
                   2917:     not shown]])
                   2918: _LT_DECL([], [hardcode_into_libs], [0],
                   2919:     [Whether we should hardcode library paths into libraries])
                   2920: _LT_DECL([], [sys_lib_search_path_spec], [2],
                   2921:     [Compile-time system search path for libraries])
                   2922: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
                   2923:     [Run-time system search path for libraries])
                   2924: ])# _LT_SYS_DYNAMIC_LINKER
                   2925: 
                   2926: 
                   2927: # _LT_PATH_TOOL_PREFIX(TOOL)
                   2928: # --------------------------
                   2929: # find a file program which can recognize shared library
                   2930: AC_DEFUN([_LT_PATH_TOOL_PREFIX],
                   2931: [m4_require([_LT_DECL_EGREP])dnl
                   2932: AC_MSG_CHECKING([for $1])
                   2933: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
                   2934: [case $MAGIC_CMD in
                   2935: [[\\/*] |  ?:[\\/]*])
                   2936:   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
                   2937:   ;;
                   2938: *)
                   2939:   lt_save_MAGIC_CMD="$MAGIC_CMD"
                   2940:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   2941: dnl $ac_dummy forces splitting on constant user-supplied paths.
                   2942: dnl POSIX.2 word splitting is done only on the output of word expansions,
                   2943: dnl not every word.  This closes a longstanding sh security hole.
                   2944:   ac_dummy="m4_if([$2], , $PATH, [$2])"
                   2945:   for ac_dir in $ac_dummy; do
                   2946:     IFS="$lt_save_ifs"
                   2947:     test -z "$ac_dir" && ac_dir=.
                   2948:     if test -f $ac_dir/$1; then
                   2949:       lt_cv_path_MAGIC_CMD="$ac_dir/$1"
                   2950:       if test -n "$file_magic_test_file"; then
                   2951:        case $deplibs_check_method in
                   2952:        "file_magic "*)
                   2953:          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
                   2954:          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
                   2955:          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
                   2956:            $EGREP "$file_magic_regex" > /dev/null; then
                   2957:            :
                   2958:          else
                   2959:            cat <<_LT_EOF 1>&2
                   2960: 
                   2961: *** Warning: the command libtool uses to detect shared libraries,
                   2962: *** $file_magic_cmd, produces output that libtool cannot recognize.
                   2963: *** The result is that libtool may fail to recognize shared libraries
                   2964: *** as such.  This will affect the creation of libtool libraries that
                   2965: *** depend on shared libraries, but programs linked with such libtool
                   2966: *** libraries will work regardless of this problem.  Nevertheless, you
                   2967: *** may want to report the problem to your system manager and/or to
                   2968: *** bug-libtool@gnu.org
                   2969: 
                   2970: _LT_EOF
                   2971:          fi ;;
                   2972:        esac
                   2973:       fi
                   2974:       break
                   2975:     fi
                   2976:   done
                   2977:   IFS="$lt_save_ifs"
                   2978:   MAGIC_CMD="$lt_save_MAGIC_CMD"
                   2979:   ;;
                   2980: esac])
                   2981: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
                   2982: if test -n "$MAGIC_CMD"; then
                   2983:   AC_MSG_RESULT($MAGIC_CMD)
                   2984: else
                   2985:   AC_MSG_RESULT(no)
                   2986: fi
                   2987: _LT_DECL([], [MAGIC_CMD], [0],
                   2988:         [Used to examine libraries when file_magic_cmd begins with "file"])dnl
                   2989: ])# _LT_PATH_TOOL_PREFIX
                   2990: 
                   2991: # Old name:
                   2992: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
                   2993: dnl aclocal-1.4 backwards compatibility:
                   2994: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
                   2995: 
                   2996: 
                   2997: # _LT_PATH_MAGIC
                   2998: # --------------
                   2999: # find a file program which can recognize a shared library
                   3000: m4_defun([_LT_PATH_MAGIC],
                   3001: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
                   3002: if test -z "$lt_cv_path_MAGIC_CMD"; then
                   3003:   if test -n "$ac_tool_prefix"; then
                   3004:     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
                   3005:   else
                   3006:     MAGIC_CMD=:
                   3007:   fi
                   3008: fi
                   3009: ])# _LT_PATH_MAGIC
                   3010: 
                   3011: 
                   3012: # LT_PATH_LD
                   3013: # ----------
                   3014: # find the pathname to the GNU or non-GNU linker
                   3015: AC_DEFUN([LT_PATH_LD],
                   3016: [AC_REQUIRE([AC_PROG_CC])dnl
                   3017: AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   3018: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
                   3019: m4_require([_LT_DECL_SED])dnl
                   3020: m4_require([_LT_DECL_EGREP])dnl
                   3021: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
                   3022: 
                   3023: AC_ARG_WITH([gnu-ld],
                   3024:     [AS_HELP_STRING([--with-gnu-ld],
                   3025:        [assume the C compiler uses GNU ld @<:@default=no@:>@])],
                   3026:     [test "$withval" = no || with_gnu_ld=yes],
                   3027:     [with_gnu_ld=no])dnl
                   3028: 
                   3029: ac_prog=ld
                   3030: if test "$GCC" = yes; then
                   3031:   # Check if gcc -print-prog-name=ld gives a path.
                   3032:   AC_MSG_CHECKING([for ld used by $CC])
                   3033:   case $host in
                   3034:   *-*-mingw*)
                   3035:     # gcc leaves a trailing carriage return which upsets mingw
                   3036:     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
                   3037:   *)
                   3038:     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
                   3039:   esac
                   3040:   case $ac_prog in
                   3041:     # Accept absolute paths.
                   3042:     [[\\/]]* | ?:[[\\/]]*)
                   3043:       re_direlt='/[[^/]][[^/]]*/\.\./'
                   3044:       # Canonicalize the pathname of ld
                   3045:       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
                   3046:       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
                   3047:        ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
                   3048:       done
                   3049:       test -z "$LD" && LD="$ac_prog"
                   3050:       ;;
                   3051:   "")
                   3052:     # If it fails, then pretend we aren't using GCC.
                   3053:     ac_prog=ld
                   3054:     ;;
                   3055:   *)
                   3056:     # If it is relative, then search for the first ld in PATH.
                   3057:     with_gnu_ld=unknown
                   3058:     ;;
                   3059:   esac
                   3060: elif test "$with_gnu_ld" = yes; then
                   3061:   AC_MSG_CHECKING([for GNU ld])
                   3062: else
                   3063:   AC_MSG_CHECKING([for non-GNU ld])
                   3064: fi
                   3065: AC_CACHE_VAL(lt_cv_path_LD,
                   3066: [if test -z "$LD"; then
                   3067:   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   3068:   for ac_dir in $PATH; do
                   3069:     IFS="$lt_save_ifs"
                   3070:     test -z "$ac_dir" && ac_dir=.
                   3071:     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
                   3072:       lt_cv_path_LD="$ac_dir/$ac_prog"
                   3073:       # Check to see if the program is GNU ld.  I'd rather use --version,
                   3074:       # but apparently some variants of GNU ld only accept -v.
                   3075:       # Break only if it was the GNU/non-GNU ld that we prefer.
                   3076:       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
                   3077:       *GNU* | *'with BFD'*)
                   3078:        test "$with_gnu_ld" != no && break
                   3079:        ;;
                   3080:       *)
                   3081:        test "$with_gnu_ld" != yes && break
                   3082:        ;;
                   3083:       esac
                   3084:     fi
                   3085:   done
                   3086:   IFS="$lt_save_ifs"
                   3087: else
                   3088:   lt_cv_path_LD="$LD" # Let the user override the test with a path.
                   3089: fi])
                   3090: LD="$lt_cv_path_LD"
                   3091: if test -n "$LD"; then
                   3092:   AC_MSG_RESULT($LD)
                   3093: else
                   3094:   AC_MSG_RESULT(no)
                   3095: fi
                   3096: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
                   3097: _LT_PATH_LD_GNU
                   3098: AC_SUBST([LD])
                   3099: 
                   3100: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
                   3101: ])# LT_PATH_LD
                   3102: 
                   3103: # Old names:
                   3104: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
                   3105: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
                   3106: dnl aclocal-1.4 backwards compatibility:
                   3107: dnl AC_DEFUN([AM_PROG_LD], [])
                   3108: dnl AC_DEFUN([AC_PROG_LD], [])
                   3109: 
                   3110: 
                   3111: # _LT_PATH_LD_GNU
                   3112: #- --------------
                   3113: m4_defun([_LT_PATH_LD_GNU],
                   3114: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
                   3115: [# I'd rather use --version here, but apparently some GNU lds only accept -v.
                   3116: case `$LD -v 2>&1 </dev/null` in
                   3117: *GNU* | *'with BFD'*)
                   3118:   lt_cv_prog_gnu_ld=yes
                   3119:   ;;
                   3120: *)
                   3121:   lt_cv_prog_gnu_ld=no
                   3122:   ;;
                   3123: esac])
                   3124: with_gnu_ld=$lt_cv_prog_gnu_ld
                   3125: ])# _LT_PATH_LD_GNU
                   3126: 
                   3127: 
                   3128: # _LT_CMD_RELOAD
                   3129: # --------------
                   3130: # find reload flag for linker
                   3131: #   -- PORTME Some linkers may need a different reload flag.
                   3132: m4_defun([_LT_CMD_RELOAD],
                   3133: [AC_CACHE_CHECK([for $LD option to reload object files],
                   3134:   lt_cv_ld_reload_flag,
                   3135:   [lt_cv_ld_reload_flag='-r'])
                   3136: reload_flag=$lt_cv_ld_reload_flag
                   3137: case $reload_flag in
                   3138: "" | " "*) ;;
                   3139: *) reload_flag=" $reload_flag" ;;
                   3140: esac
                   3141: reload_cmds='$LD$reload_flag -o $output$reload_objs'
                   3142: case $host_os in
                   3143:   cygwin* | mingw* | pw32* | cegcc*)
                   3144:     if test "$GCC" != yes; then
                   3145:       reload_cmds=false
                   3146:     fi
                   3147:     ;;
                   3148:   darwin*)
                   3149:     if test "$GCC" = yes; then
                   3150:       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
                   3151:     else
                   3152:       reload_cmds='$LD$reload_flag -o $output$reload_objs'
                   3153:     fi
                   3154:     ;;
                   3155: esac
                   3156: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
                   3157: _LT_TAGDECL([], [reload_cmds], [2])dnl
                   3158: ])# _LT_CMD_RELOAD
                   3159: 
                   3160: 
                   3161: # _LT_CHECK_MAGIC_METHOD
                   3162: # ----------------------
                   3163: # how to check for library dependencies
                   3164: #  -- PORTME fill in with the dynamic library characteristics
                   3165: m4_defun([_LT_CHECK_MAGIC_METHOD],
                   3166: [m4_require([_LT_DECL_EGREP])
                   3167: m4_require([_LT_DECL_OBJDUMP])
                   3168: AC_CACHE_CHECK([how to recognize dependent libraries],
                   3169: lt_cv_deplibs_check_method,
                   3170: [lt_cv_file_magic_cmd='$MAGIC_CMD'
                   3171: lt_cv_file_magic_test_file=
                   3172: lt_cv_deplibs_check_method='unknown'
                   3173: # Need to set the preceding variable on all platforms that support
                   3174: # interlibrary dependencies.
                   3175: # 'none' -- dependencies not supported.
                   3176: # `unknown' -- same as none, but documents that we really don't know.
                   3177: # 'pass_all' -- all dependencies passed with no checks.
                   3178: # 'test_compile' -- check by making test program.
                   3179: # 'file_magic [[regex]]' -- check by looking for files in library path
                   3180: # which responds to the $file_magic_cmd with a given extended regex.
                   3181: # If you have `file' or equivalent on your system and you're not sure
                   3182: # whether `pass_all' will *always* work, you probably want this one.
                   3183: 
                   3184: case $host_os in
                   3185: aix[[4-9]]*)
                   3186:   lt_cv_deplibs_check_method=pass_all
                   3187:   ;;
                   3188: 
                   3189: beos*)
                   3190:   lt_cv_deplibs_check_method=pass_all
                   3191:   ;;
                   3192: 
                   3193: bsdi[[45]]*)
                   3194:   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
                   3195:   lt_cv_file_magic_cmd='/usr/bin/file -L'
                   3196:   lt_cv_file_magic_test_file=/shlib/libc.so
                   3197:   ;;
                   3198: 
                   3199: cygwin*)
                   3200:   # func_win32_libid is a shell function defined in ltmain.sh
                   3201:   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
                   3202:   lt_cv_file_magic_cmd='func_win32_libid'
                   3203:   ;;
                   3204: 
                   3205: mingw* | pw32*)
                   3206:   # Base MSYS/MinGW do not provide the 'file' command needed by
                   3207:   # func_win32_libid shell function, so use a weaker test based on 'objdump',
                   3208:   # unless we find 'file', for example because we are cross-compiling.
                   3209:   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
                   3210:   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
                   3211:     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
                   3212:     lt_cv_file_magic_cmd='func_win32_libid'
                   3213:   else
                   3214:     # Keep this pattern in sync with the one in func_win32_libid.
                   3215:     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
                   3216:     lt_cv_file_magic_cmd='$OBJDUMP -f'
                   3217:   fi
                   3218:   ;;
                   3219: 
                   3220: cegcc*)
                   3221:   # use the weaker test based on 'objdump'. See mingw*.
                   3222:   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
                   3223:   lt_cv_file_magic_cmd='$OBJDUMP -f'
                   3224:   ;;
                   3225: 
                   3226: darwin* | rhapsody*)
                   3227:   lt_cv_deplibs_check_method=pass_all
                   3228:   ;;
                   3229: 
                   3230: freebsd* | dragonfly*)
                   3231:   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
                   3232:     case $host_cpu in
                   3233:     i*86 )
                   3234:       # Not sure whether the presence of OpenBSD here was a mistake.
                   3235:       # Let's accept both of them until this is cleared up.
                   3236:       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
                   3237:       lt_cv_file_magic_cmd=/usr/bin/file
                   3238:       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
                   3239:       ;;
                   3240:     esac
                   3241:   else
                   3242:     lt_cv_deplibs_check_method=pass_all
                   3243:   fi
                   3244:   ;;
                   3245: 
                   3246: gnu*)
                   3247:   lt_cv_deplibs_check_method=pass_all
                   3248:   ;;
                   3249: 
                   3250: haiku*)
                   3251:   lt_cv_deplibs_check_method=pass_all
                   3252:   ;;
                   3253: 
                   3254: hpux10.20* | hpux11*)
                   3255:   lt_cv_file_magic_cmd=/usr/bin/file
                   3256:   case $host_cpu in
                   3257:   ia64*)
                   3258:     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
                   3259:     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
                   3260:     ;;
                   3261:   hppa*64*)
                   3262:     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
                   3263:     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
                   3264:     ;;
                   3265:   *)
                   3266:     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
                   3267:     lt_cv_file_magic_test_file=/usr/lib/libc.sl
                   3268:     ;;
                   3269:   esac
                   3270:   ;;
                   3271: 
                   3272: interix[[3-9]]*)
                   3273:   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
                   3274:   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
                   3275:   ;;
                   3276: 
                   3277: irix5* | irix6* | nonstopux*)
                   3278:   case $LD in
                   3279:   *-32|*"-32 ") libmagic=32-bit;;
                   3280:   *-n32|*"-n32 ") libmagic=N32;;
                   3281:   *-64|*"-64 ") libmagic=64-bit;;
                   3282:   *) libmagic=never-match;;
                   3283:   esac
                   3284:   lt_cv_deplibs_check_method=pass_all
                   3285:   ;;
                   3286: 
1.1.1.2 ! misho    3287: # This must be glibc/ELF.
1.1       misho    3288: linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   3289:   lt_cv_deplibs_check_method=pass_all
                   3290:   ;;
                   3291: 
                   3292: netbsd*)
                   3293:   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
                   3294:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
                   3295:   else
                   3296:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
                   3297:   fi
                   3298:   ;;
                   3299: 
                   3300: newos6*)
                   3301:   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
                   3302:   lt_cv_file_magic_cmd=/usr/bin/file
                   3303:   lt_cv_file_magic_test_file=/usr/lib/libnls.so
                   3304:   ;;
                   3305: 
                   3306: *nto* | *qnx*)
                   3307:   lt_cv_deplibs_check_method=pass_all
                   3308:   ;;
                   3309: 
                   3310: openbsd*)
                   3311:   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   3312:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
                   3313:   else
                   3314:     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
                   3315:   fi
                   3316:   ;;
                   3317: 
                   3318: osf3* | osf4* | osf5*)
                   3319:   lt_cv_deplibs_check_method=pass_all
                   3320:   ;;
                   3321: 
                   3322: rdos*)
                   3323:   lt_cv_deplibs_check_method=pass_all
                   3324:   ;;
                   3325: 
                   3326: solaris*)
                   3327:   lt_cv_deplibs_check_method=pass_all
                   3328:   ;;
                   3329: 
                   3330: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
                   3331:   lt_cv_deplibs_check_method=pass_all
                   3332:   ;;
                   3333: 
                   3334: sysv4 | sysv4.3*)
                   3335:   case $host_vendor in
                   3336:   motorola)
                   3337:     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
                   3338:     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
                   3339:     ;;
                   3340:   ncr)
                   3341:     lt_cv_deplibs_check_method=pass_all
                   3342:     ;;
                   3343:   sequent)
                   3344:     lt_cv_file_magic_cmd='/bin/file'
                   3345:     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
                   3346:     ;;
                   3347:   sni)
                   3348:     lt_cv_file_magic_cmd='/bin/file'
                   3349:     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
                   3350:     lt_cv_file_magic_test_file=/lib/libc.so
                   3351:     ;;
                   3352:   siemens)
                   3353:     lt_cv_deplibs_check_method=pass_all
                   3354:     ;;
                   3355:   pc)
                   3356:     lt_cv_deplibs_check_method=pass_all
                   3357:     ;;
                   3358:   esac
                   3359:   ;;
                   3360: 
                   3361: tpf*)
                   3362:   lt_cv_deplibs_check_method=pass_all
                   3363:   ;;
                   3364: esac
                   3365: ])
                   3366: 
                   3367: file_magic_glob=
                   3368: want_nocaseglob=no
                   3369: if test "$build" = "$host"; then
                   3370:   case $host_os in
                   3371:   mingw* | pw32*)
                   3372:     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
                   3373:       want_nocaseglob=yes
                   3374:     else
                   3375:       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
                   3376:     fi
                   3377:     ;;
                   3378:   esac
                   3379: fi
                   3380: 
                   3381: file_magic_cmd=$lt_cv_file_magic_cmd
                   3382: deplibs_check_method=$lt_cv_deplibs_check_method
                   3383: test -z "$deplibs_check_method" && deplibs_check_method=unknown
                   3384: 
                   3385: _LT_DECL([], [deplibs_check_method], [1],
                   3386:     [Method to check whether dependent libraries are shared objects])
                   3387: _LT_DECL([], [file_magic_cmd], [1],
                   3388:     [Command to use when deplibs_check_method = "file_magic"])
                   3389: _LT_DECL([], [file_magic_glob], [1],
                   3390:     [How to find potential files when deplibs_check_method = "file_magic"])
                   3391: _LT_DECL([], [want_nocaseglob], [1],
                   3392:     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
                   3393: ])# _LT_CHECK_MAGIC_METHOD
                   3394: 
                   3395: 
                   3396: # LT_PATH_NM
                   3397: # ----------
                   3398: # find the pathname to a BSD- or MS-compatible name lister
                   3399: AC_DEFUN([LT_PATH_NM],
                   3400: [AC_REQUIRE([AC_PROG_CC])dnl
                   3401: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
                   3402: [if test -n "$NM"; then
                   3403:   # Let the user override the test.
                   3404:   lt_cv_path_NM="$NM"
                   3405: else
                   3406:   lt_nm_to_check="${ac_tool_prefix}nm"
                   3407:   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
                   3408:     lt_nm_to_check="$lt_nm_to_check nm"
                   3409:   fi
                   3410:   for lt_tmp_nm in $lt_nm_to_check; do
                   3411:     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
                   3412:     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
                   3413:       IFS="$lt_save_ifs"
                   3414:       test -z "$ac_dir" && ac_dir=.
                   3415:       tmp_nm="$ac_dir/$lt_tmp_nm"
                   3416:       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
                   3417:        # Check to see if the nm accepts a BSD-compat flag.
                   3418:        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
                   3419:        #   nm: unknown option "B" ignored
                   3420:        # Tru64's nm complains that /dev/null is an invalid object file
                   3421:        case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
                   3422:        */dev/null* | *'Invalid file or object type'*)
                   3423:          lt_cv_path_NM="$tmp_nm -B"
                   3424:          break
                   3425:          ;;
                   3426:        *)
                   3427:          case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
                   3428:          */dev/null*)
                   3429:            lt_cv_path_NM="$tmp_nm -p"
                   3430:            break
                   3431:            ;;
                   3432:          *)
                   3433:            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
                   3434:            continue # so that we can try to find one that supports BSD flags
                   3435:            ;;
                   3436:          esac
                   3437:          ;;
                   3438:        esac
                   3439:       fi
                   3440:     done
                   3441:     IFS="$lt_save_ifs"
                   3442:   done
                   3443:   : ${lt_cv_path_NM=no}
                   3444: fi])
                   3445: if test "$lt_cv_path_NM" != "no"; then
                   3446:   NM="$lt_cv_path_NM"
                   3447: else
                   3448:   # Didn't find any BSD compatible name lister, look for dumpbin.
                   3449:   if test -n "$DUMPBIN"; then :
                   3450:     # Let the user override the test.
                   3451:   else
                   3452:     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
                   3453:     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
                   3454:     *COFF*)
                   3455:       DUMPBIN="$DUMPBIN -symbols"
                   3456:       ;;
                   3457:     *)
                   3458:       DUMPBIN=:
                   3459:       ;;
                   3460:     esac
                   3461:   fi
                   3462:   AC_SUBST([DUMPBIN])
                   3463:   if test "$DUMPBIN" != ":"; then
                   3464:     NM="$DUMPBIN"
                   3465:   fi
                   3466: fi
                   3467: test -z "$NM" && NM=nm
                   3468: AC_SUBST([NM])
                   3469: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
                   3470: 
                   3471: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
                   3472:   [lt_cv_nm_interface="BSD nm"
                   3473:   echo "int some_variable = 0;" > conftest.$ac_ext
                   3474:   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
                   3475:   (eval "$ac_compile" 2>conftest.err)
                   3476:   cat conftest.err >&AS_MESSAGE_LOG_FD
                   3477:   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
                   3478:   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
                   3479:   cat conftest.err >&AS_MESSAGE_LOG_FD
                   3480:   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
                   3481:   cat conftest.out >&AS_MESSAGE_LOG_FD
                   3482:   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
                   3483:     lt_cv_nm_interface="MS dumpbin"
                   3484:   fi
                   3485:   rm -f conftest*])
                   3486: ])# LT_PATH_NM
                   3487: 
                   3488: # Old names:
                   3489: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
                   3490: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
                   3491: dnl aclocal-1.4 backwards compatibility:
                   3492: dnl AC_DEFUN([AM_PROG_NM], [])
                   3493: dnl AC_DEFUN([AC_PROG_NM], [])
                   3494: 
                   3495: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
                   3496: # --------------------------------
                   3497: # how to determine the name of the shared library
                   3498: # associated with a specific link library.
                   3499: #  -- PORTME fill in with the dynamic library characteristics
                   3500: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
                   3501: [m4_require([_LT_DECL_EGREP])
                   3502: m4_require([_LT_DECL_OBJDUMP])
                   3503: m4_require([_LT_DECL_DLLTOOL])
                   3504: AC_CACHE_CHECK([how to associate runtime and link libraries],
                   3505: lt_cv_sharedlib_from_linklib_cmd,
                   3506: [lt_cv_sharedlib_from_linklib_cmd='unknown'
                   3507: 
                   3508: case $host_os in
                   3509: cygwin* | mingw* | pw32* | cegcc*)
                   3510:   # two different shell functions defined in ltmain.sh
                   3511:   # decide which to use based on capabilities of $DLLTOOL
                   3512:   case `$DLLTOOL --help 2>&1` in
                   3513:   *--identify-strict*)
                   3514:     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
                   3515:     ;;
                   3516:   *)
                   3517:     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
                   3518:     ;;
                   3519:   esac
                   3520:   ;;
                   3521: *)
                   3522:   # fallback: assume linklib IS sharedlib
                   3523:   lt_cv_sharedlib_from_linklib_cmd="$ECHO"
                   3524:   ;;
                   3525: esac
                   3526: ])
                   3527: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
                   3528: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
                   3529: 
                   3530: _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
                   3531:     [Command to associate shared and link libraries])
                   3532: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
                   3533: 
                   3534: 
                   3535: # _LT_PATH_MANIFEST_TOOL
                   3536: # ----------------------
                   3537: # locate the manifest tool
                   3538: m4_defun([_LT_PATH_MANIFEST_TOOL],
                   3539: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
                   3540: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
                   3541: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
                   3542:   [lt_cv_path_mainfest_tool=no
                   3543:   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
                   3544:   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
                   3545:   cat conftest.err >&AS_MESSAGE_LOG_FD
                   3546:   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
                   3547:     lt_cv_path_mainfest_tool=yes
                   3548:   fi
                   3549:   rm -f conftest*])
                   3550: if test "x$lt_cv_path_mainfest_tool" != xyes; then
                   3551:   MANIFEST_TOOL=:
                   3552: fi
                   3553: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
                   3554: ])# _LT_PATH_MANIFEST_TOOL
                   3555: 
                   3556: 
                   3557: # LT_LIB_M
                   3558: # --------
                   3559: # check for math library
                   3560: AC_DEFUN([LT_LIB_M],
                   3561: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   3562: LIBM=
                   3563: case $host in
                   3564: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
                   3565:   # These system don't have libm, or don't need it
                   3566:   ;;
                   3567: *-ncr-sysv4.3*)
                   3568:   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
                   3569:   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
                   3570:   ;;
                   3571: *)
                   3572:   AC_CHECK_LIB(m, cos, LIBM="-lm")
                   3573:   ;;
                   3574: esac
                   3575: AC_SUBST([LIBM])
                   3576: ])# LT_LIB_M
                   3577: 
                   3578: # Old name:
                   3579: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
                   3580: dnl aclocal-1.4 backwards compatibility:
                   3581: dnl AC_DEFUN([AC_CHECK_LIBM], [])
                   3582: 
                   3583: 
                   3584: # _LT_COMPILER_NO_RTTI([TAGNAME])
                   3585: # -------------------------------
                   3586: m4_defun([_LT_COMPILER_NO_RTTI],
                   3587: [m4_require([_LT_TAG_COMPILER])dnl
                   3588: 
                   3589: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
                   3590: 
                   3591: if test "$GCC" = yes; then
                   3592:   case $cc_basename in
                   3593:   nvcc*)
                   3594:     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
                   3595:   *)
                   3596:     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
                   3597:   esac
                   3598: 
                   3599:   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
                   3600:     lt_cv_prog_compiler_rtti_exceptions,
                   3601:     [-fno-rtti -fno-exceptions], [],
                   3602:     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
                   3603: fi
                   3604: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
                   3605:        [Compiler flag to turn off builtin functions])
                   3606: ])# _LT_COMPILER_NO_RTTI
                   3607: 
                   3608: 
                   3609: # _LT_CMD_GLOBAL_SYMBOLS
                   3610: # ----------------------
                   3611: m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
                   3612: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   3613: AC_REQUIRE([AC_PROG_CC])dnl
                   3614: AC_REQUIRE([AC_PROG_AWK])dnl
                   3615: AC_REQUIRE([LT_PATH_NM])dnl
                   3616: AC_REQUIRE([LT_PATH_LD])dnl
                   3617: m4_require([_LT_DECL_SED])dnl
                   3618: m4_require([_LT_DECL_EGREP])dnl
                   3619: m4_require([_LT_TAG_COMPILER])dnl
                   3620: 
                   3621: # Check for command to grab the raw symbol name followed by C symbol from nm.
                   3622: AC_MSG_CHECKING([command to parse $NM output from $compiler object])
                   3623: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
                   3624: [
                   3625: # These are sane defaults that work on at least a few old systems.
                   3626: # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
                   3627: 
                   3628: # Character class describing NM global symbol codes.
                   3629: symcode='[[BCDEGRST]]'
                   3630: 
                   3631: # Regexp to match symbols that can be accessed directly from C.
                   3632: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
                   3633: 
                   3634: # Define system-specific variables.
                   3635: case $host_os in
                   3636: aix*)
                   3637:   symcode='[[BCDT]]'
                   3638:   ;;
                   3639: cygwin* | mingw* | pw32* | cegcc*)
                   3640:   symcode='[[ABCDGISTW]]'
                   3641:   ;;
                   3642: hpux*)
                   3643:   if test "$host_cpu" = ia64; then
                   3644:     symcode='[[ABCDEGRST]]'
                   3645:   fi
                   3646:   ;;
                   3647: irix* | nonstopux*)
                   3648:   symcode='[[BCDEGRST]]'
                   3649:   ;;
                   3650: osf*)
                   3651:   symcode='[[BCDEGQRST]]'
                   3652:   ;;
                   3653: solaris*)
                   3654:   symcode='[[BDRT]]'
                   3655:   ;;
                   3656: sco3.2v5*)
                   3657:   symcode='[[DT]]'
                   3658:   ;;
                   3659: sysv4.2uw2*)
                   3660:   symcode='[[DT]]'
                   3661:   ;;
                   3662: sysv5* | sco5v6* | unixware* | OpenUNIX*)
                   3663:   symcode='[[ABDT]]'
                   3664:   ;;
                   3665: sysv4)
                   3666:   symcode='[[DFNSTU]]'
                   3667:   ;;
                   3668: esac
                   3669: 
                   3670: # If we're using GNU nm, then use its standard symbol codes.
                   3671: case `$NM -V 2>&1` in
                   3672: *GNU* | *'with BFD'*)
                   3673:   symcode='[[ABCDGIRSTW]]' ;;
                   3674: esac
                   3675: 
                   3676: # Transform an extracted symbol line into a proper C declaration.
                   3677: # Some systems (esp. on ia64) link data and code symbols differently,
                   3678: # so use this general approach.
                   3679: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
                   3680: 
                   3681: # Transform an extracted symbol line into symbol name and symbol address
                   3682: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
                   3683: 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'"
                   3684: 
                   3685: # Handle CRLF in mingw tool chain
                   3686: opt_cr=
                   3687: case $build_os in
                   3688: mingw*)
                   3689:   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
                   3690:   ;;
                   3691: esac
                   3692: 
                   3693: # Try without a prefix underscore, then with it.
                   3694: for ac_symprfx in "" "_"; do
                   3695: 
                   3696:   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
                   3697:   symxfrm="\\1 $ac_symprfx\\2 \\2"
                   3698: 
                   3699:   # Write the raw and C identifiers.
                   3700:   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
                   3701:     # Fake it for dumpbin and say T for any non-static function
                   3702:     # and D for any global variable.
                   3703:     # Also find C++ and __fastcall symbols from MSVC++,
                   3704:     # which start with @ or ?.
                   3705:     lt_cv_sys_global_symbol_pipe="$AWK ['"\
                   3706: "     {last_section=section; section=\$ 3};"\
1.1.1.2 ! misho    3707: "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
1.1       misho    3708: "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
                   3709: "     \$ 0!~/External *\|/{next};"\
                   3710: "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
                   3711: "     {if(hide[section]) next};"\
                   3712: "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
                   3713: "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
                   3714: "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
                   3715: "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
                   3716: "     ' prfx=^$ac_symprfx]"
                   3717:   else
                   3718:     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[    ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
                   3719:   fi
                   3720:   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
                   3721: 
                   3722:   # Check to see that the pipe works correctly.
                   3723:   pipe_works=no
                   3724: 
                   3725:   rm -f conftest*
                   3726:   cat > conftest.$ac_ext <<_LT_EOF
                   3727: #ifdef __cplusplus
                   3728: extern "C" {
                   3729: #endif
                   3730: char nm_test_var;
                   3731: void nm_test_func(void);
                   3732: void nm_test_func(void){}
                   3733: #ifdef __cplusplus
                   3734: }
                   3735: #endif
                   3736: int main(){nm_test_var='a';nm_test_func();return(0);}
                   3737: _LT_EOF
                   3738: 
                   3739:   if AC_TRY_EVAL(ac_compile); then
                   3740:     # Now try to grab the symbols.
                   3741:     nlist=conftest.nm
                   3742:     if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
                   3743:       # Try sorting and uniquifying the output.
                   3744:       if sort "$nlist" | uniq > "$nlist"T; then
                   3745:        mv -f "$nlist"T "$nlist"
                   3746:       else
                   3747:        rm -f "$nlist"T
                   3748:       fi
                   3749: 
                   3750:       # Make sure that we snagged all the symbols we need.
                   3751:       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
                   3752:        if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
                   3753:          cat <<_LT_EOF > conftest.$ac_ext
                   3754: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
                   3755: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
                   3756: /* DATA imports from DLLs on WIN32 con't be const, because runtime
                   3757:    relocations are performed -- see ld's documentation on pseudo-relocs.  */
                   3758: # define LT@&t@_DLSYM_CONST
                   3759: #elif defined(__osf__)
                   3760: /* This system does not cope well with relocations in const data.  */
                   3761: # define LT@&t@_DLSYM_CONST
                   3762: #else
                   3763: # define LT@&t@_DLSYM_CONST const
                   3764: #endif
                   3765: 
                   3766: #ifdef __cplusplus
                   3767: extern "C" {
                   3768: #endif
                   3769: 
                   3770: _LT_EOF
                   3771:          # Now generate the symbol file.
                   3772:          eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
                   3773: 
                   3774:          cat <<_LT_EOF >> conftest.$ac_ext
                   3775: 
                   3776: /* The mapping between symbol names and symbols.  */
                   3777: LT@&t@_DLSYM_CONST struct {
                   3778:   const char *name;
                   3779:   void       *address;
                   3780: }
                   3781: lt__PROGRAM__LTX_preloaded_symbols[[]] =
                   3782: {
                   3783:   { "@PROGRAM@", (void *) 0 },
                   3784: _LT_EOF
                   3785:          $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
                   3786:          cat <<\_LT_EOF >> conftest.$ac_ext
                   3787:   {0, (void *) 0}
                   3788: };
                   3789: 
                   3790: /* This works around a problem in FreeBSD linker */
                   3791: #ifdef FREEBSD_WORKAROUND
                   3792: static const void *lt_preloaded_setup() {
                   3793:   return lt__PROGRAM__LTX_preloaded_symbols;
                   3794: }
                   3795: #endif
                   3796: 
                   3797: #ifdef __cplusplus
                   3798: }
                   3799: #endif
                   3800: _LT_EOF
                   3801:          # Now try linking the two files.
                   3802:          mv conftest.$ac_objext conftstm.$ac_objext
                   3803:          lt_globsym_save_LIBS=$LIBS
                   3804:          lt_globsym_save_CFLAGS=$CFLAGS
                   3805:          LIBS="conftstm.$ac_objext"
                   3806:          CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
                   3807:          if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
                   3808:            pipe_works=yes
                   3809:          fi
                   3810:          LIBS=$lt_globsym_save_LIBS
                   3811:          CFLAGS=$lt_globsym_save_CFLAGS
                   3812:        else
                   3813:          echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
                   3814:        fi
                   3815:       else
                   3816:        echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
                   3817:       fi
                   3818:     else
                   3819:       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
                   3820:     fi
                   3821:   else
                   3822:     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
                   3823:     cat conftest.$ac_ext >&5
                   3824:   fi
                   3825:   rm -rf conftest* conftst*
                   3826: 
                   3827:   # Do not use the global_symbol_pipe unless it works.
                   3828:   if test "$pipe_works" = yes; then
                   3829:     break
                   3830:   else
                   3831:     lt_cv_sys_global_symbol_pipe=
                   3832:   fi
                   3833: done
                   3834: ])
                   3835: if test -z "$lt_cv_sys_global_symbol_pipe"; then
                   3836:   lt_cv_sys_global_symbol_to_cdecl=
                   3837: fi
                   3838: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
                   3839:   AC_MSG_RESULT(failed)
                   3840: else
                   3841:   AC_MSG_RESULT(ok)
                   3842: fi
                   3843: 
                   3844: # Response file support.
                   3845: if test "$lt_cv_nm_interface" = "MS dumpbin"; then
                   3846:   nm_file_list_spec='@'
                   3847: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
                   3848:   nm_file_list_spec='@'
                   3849: fi
                   3850: 
                   3851: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
                   3852:     [Take the output of nm and produce a listing of raw symbols and C names])
                   3853: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
                   3854:     [Transform the output of nm in a proper C declaration])
                   3855: _LT_DECL([global_symbol_to_c_name_address],
                   3856:     [lt_cv_sys_global_symbol_to_c_name_address], [1],
                   3857:     [Transform the output of nm in a C name address pair])
                   3858: _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
                   3859:     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
                   3860:     [Transform the output of nm in a C name address pair when lib prefix is needed])
                   3861: _LT_DECL([], [nm_file_list_spec], [1],
                   3862:     [Specify filename containing input files for $NM])
                   3863: ]) # _LT_CMD_GLOBAL_SYMBOLS
                   3864: 
                   3865: 
                   3866: # _LT_COMPILER_PIC([TAGNAME])
                   3867: # ---------------------------
                   3868: m4_defun([_LT_COMPILER_PIC],
                   3869: [m4_require([_LT_TAG_COMPILER])dnl
                   3870: _LT_TAGVAR(lt_prog_compiler_wl, $1)=
                   3871: _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   3872: _LT_TAGVAR(lt_prog_compiler_static, $1)=
                   3873: 
                   3874: m4_if([$1], [CXX], [
                   3875:   # C++ specific cases for pic, static, wl, etc.
                   3876:   if test "$GXX" = yes; then
                   3877:     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   3878:     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   3879: 
                   3880:     case $host_os in
                   3881:     aix*)
                   3882:       # All AIX code is PIC.
                   3883:       if test "$host_cpu" = ia64; then
                   3884:        # AIX 5 now supports IA64 processor
                   3885:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3886:       fi
                   3887:       ;;
                   3888: 
                   3889:     amigaos*)
                   3890:       case $host_cpu in
                   3891:       powerpc)
                   3892:             # see comment about AmigaOS4 .so support
                   3893:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3894:         ;;
                   3895:       m68k)
                   3896:             # FIXME: we need at least 68020 code to build shared libraries, but
                   3897:             # adding the `-m68020' flag to GCC prevents building anything better,
                   3898:             # like `-m68040'.
                   3899:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
                   3900:         ;;
                   3901:       esac
                   3902:       ;;
                   3903: 
                   3904:     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
                   3905:       # PIC is the default for these OSes.
                   3906:       ;;
                   3907:     mingw* | cygwin* | os2* | pw32* | cegcc*)
                   3908:       # This hack is so that the source file can tell whether it is being
                   3909:       # built for inclusion in a dll (and should export symbols for example).
                   3910:       # Although the cygwin gcc ignores -fPIC, still need this for old-style
                   3911:       # (--disable-auto-import) libraries
                   3912:       m4_if([$1], [GCJ], [],
                   3913:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   3914:       ;;
                   3915:     darwin* | rhapsody*)
                   3916:       # PIC is the default on this platform
                   3917:       # Common symbols not allowed in MH_DYLIB files
                   3918:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
                   3919:       ;;
                   3920:     *djgpp*)
                   3921:       # DJGPP does not support shared libraries at all
                   3922:       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   3923:       ;;
                   3924:     haiku*)
                   3925:       # PIC is the default for Haiku.
                   3926:       # The "-static" flag exists, but is broken.
                   3927:       _LT_TAGVAR(lt_prog_compiler_static, $1)=
                   3928:       ;;
                   3929:     interix[[3-9]]*)
                   3930:       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
                   3931:       # Instead, we relocate shared libraries at runtime.
                   3932:       ;;
                   3933:     sysv4*MP*)
                   3934:       if test -d /usr/nec; then
                   3935:        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
                   3936:       fi
                   3937:       ;;
                   3938:     hpux*)
                   3939:       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
                   3940:       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
                   3941:       # sets the default TLS model and affects inlining.
                   3942:       case $host_cpu in
                   3943:       hppa*64*)
                   3944:        ;;
                   3945:       *)
                   3946:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3947:        ;;
                   3948:       esac
                   3949:       ;;
                   3950:     *qnx* | *nto*)
                   3951:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   3952:       # it will coredump.
                   3953:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   3954:       ;;
                   3955:     *)
                   3956:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   3957:       ;;
                   3958:     esac
                   3959:   else
                   3960:     case $host_os in
                   3961:       aix[[4-9]]*)
                   3962:        # All AIX code is PIC.
                   3963:        if test "$host_cpu" = ia64; then
                   3964:          # AIX 5 now supports IA64 processor
                   3965:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   3966:        else
                   3967:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
                   3968:        fi
                   3969:        ;;
                   3970:       chorus*)
                   3971:        case $cc_basename in
                   3972:        cxch68*)
                   3973:          # Green Hills C++ Compiler
                   3974:          # _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"
                   3975:          ;;
                   3976:        esac
                   3977:        ;;
                   3978:       mingw* | cygwin* | os2* | pw32* | cegcc*)
                   3979:        # This hack is so that the source file can tell whether it is being
                   3980:        # built for inclusion in a dll (and should export symbols for example).
                   3981:        m4_if([$1], [GCJ], [],
                   3982:          [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   3983:        ;;
                   3984:       dgux*)
                   3985:        case $cc_basename in
                   3986:          ec++*)
                   3987:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   3988:            ;;
                   3989:          ghcx*)
                   3990:            # Green Hills C++ Compiler
                   3991:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   3992:            ;;
                   3993:          *)
                   3994:            ;;
                   3995:        esac
                   3996:        ;;
                   3997:       freebsd* | dragonfly*)
                   3998:        # FreeBSD uses GNU C++
                   3999:        ;;
                   4000:       hpux9* | hpux10* | hpux11*)
                   4001:        case $cc_basename in
                   4002:          CC*)
                   4003:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4004:            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   4005:            if test "$host_cpu" != ia64; then
                   4006:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   4007:            fi
                   4008:            ;;
                   4009:          aCC*)
                   4010:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4011:            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   4012:            case $host_cpu in
                   4013:            hppa*64*|ia64*)
                   4014:              # +Z the default
                   4015:              ;;
                   4016:            *)
                   4017:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   4018:              ;;
                   4019:            esac
                   4020:            ;;
                   4021:          *)
                   4022:            ;;
                   4023:        esac
                   4024:        ;;
                   4025:       interix*)
                   4026:        # This is c89, which is MS Visual C++ (no shared libs)
                   4027:        # Anyone wants to do a port?
                   4028:        ;;
                   4029:       irix5* | irix6* | nonstopux*)
                   4030:        case $cc_basename in
                   4031:          CC*)
                   4032:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4033:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4034:            # CC pic flag -KPIC is the default.
                   4035:            ;;
                   4036:          *)
                   4037:            ;;
                   4038:        esac
                   4039:        ;;
                   4040:       linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   4041:        case $cc_basename in
                   4042:          KCC*)
                   4043:            # KAI C++ Compiler
                   4044:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
                   4045:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4046:            ;;
                   4047:          ecpc* )
                   4048:            # old Intel C++ for x86_64 which still supported -KPIC.
                   4049:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4050:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4051:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4052:            ;;
                   4053:          icpc* )
                   4054:            # Intel C++, used to be incompatible with GCC.
                   4055:            # ICC 10 doesn't accept -KPIC any more.
                   4056:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4057:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4058:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4059:            ;;
                   4060:          pgCC* | pgcpp*)
                   4061:            # Portland Group C++ compiler
                   4062:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4063:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
                   4064:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4065:            ;;
                   4066:          cxx*)
                   4067:            # Compaq C++
                   4068:            # Make sure the PIC flag is empty.  It appears that all Alpha
                   4069:            # Linux and Compaq Tru64 Unix objects are PIC.
                   4070:            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4071:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4072:            ;;
                   4073:          xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
                   4074:            # IBM XL 8.0, 9.0 on PPC and BlueGene
                   4075:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4076:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
                   4077:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
                   4078:            ;;
                   4079:          *)
                   4080:            case `$CC -V 2>&1 | sed 5q` in
                   4081:            *Sun\ C*)
                   4082:              # Sun C++ 5.9
                   4083:              _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4084:              _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4085:              _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   4086:              ;;
                   4087:            esac
                   4088:            ;;
                   4089:        esac
                   4090:        ;;
                   4091:       lynxos*)
                   4092:        ;;
                   4093:       m88k*)
                   4094:        ;;
                   4095:       mvs*)
                   4096:        case $cc_basename in
                   4097:          cxx*)
                   4098:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
                   4099:            ;;
                   4100:          *)
                   4101:            ;;
                   4102:        esac
                   4103:        ;;
                   4104:       netbsd*)
                   4105:        ;;
                   4106:       *qnx* | *nto*)
                   4107:         # QNX uses GNU C++, but need to define -shared option too, otherwise
                   4108:         # it will coredump.
                   4109:         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   4110:         ;;
                   4111:       osf3* | osf4* | osf5*)
                   4112:        case $cc_basename in
                   4113:          KCC*)
                   4114:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
                   4115:            ;;
                   4116:          RCC*)
                   4117:            # Rational C++ 2.4.1
                   4118:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4119:            ;;
                   4120:          cxx*)
                   4121:            # Digital/Compaq C++
                   4122:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4123:            # Make sure the PIC flag is empty.  It appears that all Alpha
                   4124:            # Linux and Compaq Tru64 Unix objects are PIC.
                   4125:            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4126:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4127:            ;;
                   4128:          *)
                   4129:            ;;
                   4130:        esac
                   4131:        ;;
                   4132:       psos*)
                   4133:        ;;
                   4134:       solaris*)
                   4135:        case $cc_basename in
                   4136:          CC* | sunCC*)
                   4137:            # Sun C++ 4.2, 5.x and Centerline C++
                   4138:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4139:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4140:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   4141:            ;;
                   4142:          gcx*)
                   4143:            # Green Hills C++ Compiler
                   4144:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
                   4145:            ;;
                   4146:          *)
                   4147:            ;;
                   4148:        esac
                   4149:        ;;
                   4150:       sunos4*)
                   4151:        case $cc_basename in
                   4152:          CC*)
                   4153:            # Sun C++ 4.x
                   4154:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4155:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4156:            ;;
                   4157:          lcc*)
                   4158:            # Lucid
                   4159:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4160:            ;;
                   4161:          *)
                   4162:            ;;
                   4163:        esac
                   4164:        ;;
                   4165:       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
                   4166:        case $cc_basename in
                   4167:          CC*)
                   4168:            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4169:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4170:            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4171:            ;;
                   4172:        esac
                   4173:        ;;
                   4174:       tandem*)
                   4175:        case $cc_basename in
                   4176:          NCC*)
                   4177:            # NonStop-UX NCC 3.20
                   4178:            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4179:            ;;
                   4180:          *)
                   4181:            ;;
                   4182:        esac
                   4183:        ;;
                   4184:       vxworks*)
                   4185:        ;;
                   4186:       *)
                   4187:        _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4188:        ;;
                   4189:     esac
                   4190:   fi
                   4191: ],
                   4192: [
                   4193:   if test "$GCC" = yes; then
                   4194:     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4195:     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4196: 
                   4197:     case $host_os in
                   4198:       aix*)
                   4199:       # All AIX code is PIC.
                   4200:       if test "$host_cpu" = ia64; then
                   4201:        # AIX 5 now supports IA64 processor
                   4202:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4203:       fi
                   4204:       ;;
                   4205: 
                   4206:     amigaos*)
                   4207:       case $host_cpu in
                   4208:       powerpc)
                   4209:             # see comment about AmigaOS4 .so support
                   4210:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4211:         ;;
                   4212:       m68k)
                   4213:             # FIXME: we need at least 68020 code to build shared libraries, but
                   4214:             # adding the `-m68020' flag to GCC prevents building anything better,
                   4215:             # like `-m68040'.
                   4216:             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
                   4217:         ;;
                   4218:       esac
                   4219:       ;;
                   4220: 
                   4221:     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
                   4222:       # PIC is the default for these OSes.
                   4223:       ;;
                   4224: 
                   4225:     mingw* | cygwin* | pw32* | os2* | cegcc*)
                   4226:       # This hack is so that the source file can tell whether it is being
                   4227:       # built for inclusion in a dll (and should export symbols for example).
                   4228:       # Although the cygwin gcc ignores -fPIC, still need this for old-style
                   4229:       # (--disable-auto-import) libraries
                   4230:       m4_if([$1], [GCJ], [],
                   4231:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   4232:       ;;
                   4233: 
                   4234:     darwin* | rhapsody*)
                   4235:       # PIC is the default on this platform
                   4236:       # Common symbols not allowed in MH_DYLIB files
                   4237:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
                   4238:       ;;
                   4239: 
                   4240:     haiku*)
                   4241:       # PIC is the default for Haiku.
                   4242:       # The "-static" flag exists, but is broken.
                   4243:       _LT_TAGVAR(lt_prog_compiler_static, $1)=
                   4244:       ;;
                   4245: 
                   4246:     hpux*)
                   4247:       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
                   4248:       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
                   4249:       # sets the default TLS model and affects inlining.
                   4250:       case $host_cpu in
                   4251:       hppa*64*)
                   4252:        # +Z the default
                   4253:        ;;
                   4254:       *)
                   4255:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4256:        ;;
                   4257:       esac
                   4258:       ;;
                   4259: 
                   4260:     interix[[3-9]]*)
                   4261:       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
                   4262:       # Instead, we relocate shared libraries at runtime.
                   4263:       ;;
                   4264: 
                   4265:     msdosdjgpp*)
                   4266:       # Just because we use GCC doesn't mean we suddenly get shared libraries
                   4267:       # on systems that don't support them.
                   4268:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4269:       enable_shared=no
                   4270:       ;;
                   4271: 
                   4272:     *nto* | *qnx*)
                   4273:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   4274:       # it will coredump.
                   4275:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   4276:       ;;
                   4277: 
                   4278:     sysv4*MP*)
                   4279:       if test -d /usr/nec; then
                   4280:        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
                   4281:       fi
                   4282:       ;;
                   4283: 
                   4284:     *)
                   4285:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4286:       ;;
                   4287:     esac
                   4288: 
                   4289:     case $cc_basename in
                   4290:     nvcc*) # Cuda Compiler Driver 2.2
                   4291:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
1.1.1.2 ! misho    4292:       if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
        !          4293:         _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
        !          4294:       fi
1.1       misho    4295:       ;;
                   4296:     esac
                   4297:   else
                   4298:     # PORTME Check for flag to pass linker flags through the system compiler.
                   4299:     case $host_os in
                   4300:     aix*)
                   4301:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4302:       if test "$host_cpu" = ia64; then
                   4303:        # AIX 5 now supports IA64 processor
                   4304:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4305:       else
                   4306:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
                   4307:       fi
                   4308:       ;;
                   4309: 
                   4310:     mingw* | cygwin* | pw32* | os2* | cegcc*)
                   4311:       # This hack is so that the source file can tell whether it is being
                   4312:       # built for inclusion in a dll (and should export symbols for example).
                   4313:       m4_if([$1], [GCJ], [],
                   4314:        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
                   4315:       ;;
                   4316: 
                   4317:     hpux9* | hpux10* | hpux11*)
                   4318:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4319:       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
                   4320:       # not for PA HP-UX.
                   4321:       case $host_cpu in
                   4322:       hppa*64*|ia64*)
                   4323:        # +Z the default
                   4324:        ;;
                   4325:       *)
                   4326:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
                   4327:        ;;
                   4328:       esac
                   4329:       # Is there a better lt_prog_compiler_static that works with the bundled CC?
                   4330:       _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
                   4331:       ;;
                   4332: 
                   4333:     irix5* | irix6* | nonstopux*)
                   4334:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4335:       # PIC (with -KPIC) is the default.
                   4336:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4337:       ;;
                   4338: 
                   4339:     linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   4340:       case $cc_basename in
                   4341:       # old Intel for x86_64 which still supported -KPIC.
                   4342:       ecc*)
                   4343:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4344:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4345:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4346:         ;;
                   4347:       # icc used to be incompatible with GCC.
                   4348:       # ICC 10 doesn't accept -KPIC any more.
                   4349:       icc* | ifort*)
                   4350:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4351:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
                   4352:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
                   4353:         ;;
                   4354:       # Lahey Fortran 8.1.
                   4355:       lf95*)
                   4356:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4357:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
                   4358:        _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
                   4359:        ;;
                   4360:       nagfor*)
                   4361:        # NAG Fortran compiler
                   4362:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
                   4363:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
                   4364:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4365:        ;;
                   4366:       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
                   4367:         # Portland Group compilers (*not* the Pentium gcc compiler,
                   4368:        # which looks to be a dead project)
                   4369:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4370:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
                   4371:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4372:         ;;
                   4373:       ccc*)
                   4374:         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4375:         # All Alpha code is PIC.
                   4376:         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4377:         ;;
                   4378:       xl* | bgxl* | bgf* | mpixl*)
                   4379:        # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
                   4380:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4381:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
                   4382:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
                   4383:        ;;
                   4384:       *)
                   4385:        case `$CC -V 2>&1 | sed 5q` in
1.1.1.2 ! misho    4386:        *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
1.1       misho    4387:          # Sun Fortran 8.3 passes all unrecognized flags to the linker
                   4388:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4389:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4390:          _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
                   4391:          ;;
1.1.1.2 ! misho    4392:        *Sun\ F* | *Sun*Fortran*)
        !          4393:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
        !          4394:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        !          4395:          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
        !          4396:          ;;
1.1       misho    4397:        *Sun\ C*)
                   4398:          # Sun C 5.9
                   4399:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4400:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4401:          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4402:          ;;
1.1.1.2 ! misho    4403:         *Intel*\ [[CF]]*Compiler*)
        !          4404:          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
        !          4405:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
        !          4406:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
        !          4407:          ;;
        !          4408:        *Portland\ Group*)
        !          4409:          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
        !          4410:          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
        !          4411:          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
        !          4412:          ;;
1.1       misho    4413:        esac
                   4414:        ;;
                   4415:       esac
                   4416:       ;;
                   4417: 
                   4418:     newsos6)
                   4419:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4420:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4421:       ;;
                   4422: 
                   4423:     *nto* | *qnx*)
                   4424:       # QNX uses GNU C++, but need to define -shared option too, otherwise
                   4425:       # it will coredump.
                   4426:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
                   4427:       ;;
                   4428: 
                   4429:     osf3* | osf4* | osf5*)
                   4430:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4431:       # All OSF/1 code is PIC.
                   4432:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4433:       ;;
                   4434: 
                   4435:     rdos*)
                   4436:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
                   4437:       ;;
                   4438: 
                   4439:     solaris*)
                   4440:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4441:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4442:       case $cc_basename in
                   4443:       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
                   4444:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
                   4445:       *)
                   4446:        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
                   4447:       esac
                   4448:       ;;
                   4449: 
                   4450:     sunos4*)
                   4451:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
                   4452:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
                   4453:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4454:       ;;
                   4455: 
                   4456:     sysv4 | sysv4.2uw2* | sysv4.3*)
                   4457:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4458:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4459:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4460:       ;;
                   4461: 
                   4462:     sysv4*MP*)
                   4463:       if test -d /usr/nec ;then
                   4464:        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
                   4465:        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4466:       fi
                   4467:       ;;
                   4468: 
                   4469:     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
                   4470:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4471:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
                   4472:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4473:       ;;
                   4474: 
                   4475:     unicos*)
                   4476:       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
                   4477:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4478:       ;;
                   4479: 
                   4480:     uts4*)
                   4481:       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
                   4482:       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
                   4483:       ;;
                   4484: 
                   4485:     *)
                   4486:       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
                   4487:       ;;
                   4488:     esac
                   4489:   fi
                   4490: ])
                   4491: case $host_os in
                   4492:   # For platforms which do not support PIC, -DPIC is meaningless:
                   4493:   *djgpp*)
                   4494:     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4495:     ;;
                   4496:   *)
                   4497:     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
                   4498:     ;;
                   4499: esac
                   4500: 
                   4501: AC_CACHE_CHECK([for $compiler option to produce PIC],
                   4502:   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
                   4503:   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
                   4504: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
                   4505: 
                   4506: #
                   4507: # Check to make sure the PIC flag actually works.
                   4508: #
                   4509: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
                   4510:   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
                   4511:     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
                   4512:     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
                   4513:     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
                   4514:      "" | " "*) ;;
                   4515:      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
                   4516:      esac],
                   4517:     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
                   4518:      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
                   4519: fi
                   4520: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
                   4521:        [Additional compiler flags for building library objects])
                   4522: 
                   4523: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
                   4524:        [How to pass a linker flag through the compiler])
                   4525: #
                   4526: # Check to make sure the static flag actually works.
                   4527: #
                   4528: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
                   4529: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
                   4530:   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
                   4531:   $lt_tmp_static_flag,
                   4532:   [],
                   4533:   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
                   4534: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
                   4535:        [Compiler flag to prevent dynamic linking])
                   4536: ])# _LT_COMPILER_PIC
                   4537: 
                   4538: 
                   4539: # _LT_LINKER_SHLIBS([TAGNAME])
                   4540: # ----------------------------
                   4541: # See if the linker supports building shared libraries.
                   4542: m4_defun([_LT_LINKER_SHLIBS],
                   4543: [AC_REQUIRE([LT_PATH_LD])dnl
                   4544: AC_REQUIRE([LT_PATH_NM])dnl
                   4545: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
                   4546: m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   4547: m4_require([_LT_DECL_EGREP])dnl
                   4548: m4_require([_LT_DECL_SED])dnl
                   4549: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
                   4550: m4_require([_LT_TAG_COMPILER])dnl
                   4551: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
                   4552: m4_if([$1], [CXX], [
                   4553:   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4554:   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
                   4555:   case $host_os in
                   4556:   aix[[4-9]]*)
                   4557:     # If we're using GNU nm, then we don't want the "-C" option.
                   4558:     # -C means demangle to AIX nm, but means don't demangle with GNU nm
                   4559:     # Also, AIX nm treats weak defined symbols like other global defined
                   4560:     # symbols, whereas GNU nm marks them as "W".
                   4561:     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
                   4562:       _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
                   4563:     else
                   4564:       _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'
                   4565:     fi
                   4566:     ;;
                   4567:   pw32*)
                   4568:     _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
                   4569:     ;;
                   4570:   cygwin* | mingw* | cegcc*)
                   4571:     case $cc_basename in
1.1.1.2 ! misho    4572:     cl*)
        !          4573:       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
        !          4574:       ;;
1.1       misho    4575:     *)
                   4576:       _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
                   4577:       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
                   4578:       ;;
                   4579:     esac
                   4580:     ;;
                   4581:   *)
                   4582:     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4583:     ;;
                   4584:   esac
                   4585: ], [
                   4586:   runpath_var=
                   4587:   _LT_TAGVAR(allow_undefined_flag, $1)=
                   4588:   _LT_TAGVAR(always_export_symbols, $1)=no
                   4589:   _LT_TAGVAR(archive_cmds, $1)=
                   4590:   _LT_TAGVAR(archive_expsym_cmds, $1)=
                   4591:   _LT_TAGVAR(compiler_needs_object, $1)=no
                   4592:   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   4593:   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   4594:   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
                   4595:   _LT_TAGVAR(hardcode_automatic, $1)=no
                   4596:   _LT_TAGVAR(hardcode_direct, $1)=no
                   4597:   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   4598:   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   4599:   _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   4600:   _LT_TAGVAR(hardcode_minus_L, $1)=no
                   4601:   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                   4602:   _LT_TAGVAR(inherit_rpath, $1)=no
                   4603:   _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   4604:   _LT_TAGVAR(module_cmds, $1)=
                   4605:   _LT_TAGVAR(module_expsym_cmds, $1)=
                   4606:   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
                   4607:   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
                   4608:   _LT_TAGVAR(thread_safe_flag_spec, $1)=
                   4609:   _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4610:   # include_expsyms should be a list of space-separated symbols to be *always*
                   4611:   # included in the symbol list
                   4612:   _LT_TAGVAR(include_expsyms, $1)=
                   4613:   # exclude_expsyms can be an extended regexp of symbols to exclude
                   4614:   # it will be wrapped by ` (' and `)$', so one must not match beginning or
                   4615:   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
                   4616:   # as well as any symbol that contains `d'.
                   4617:   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
                   4618:   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
                   4619:   # platforms (ab)use it in PIC code, but their linkers get confused if
                   4620:   # the symbol is explicitly referenced.  Since portable code cannot
                   4621:   # rely on this symbol name, it's probably fine to never include it in
                   4622:   # preloaded symbol tables.
                   4623:   # Exclude shared library initialization/finalization symbols.
                   4624: dnl Note also adjust exclude_expsyms for C++ above.
                   4625:   extract_expsyms_cmds=
                   4626: 
                   4627:   case $host_os in
                   4628:   cygwin* | mingw* | pw32* | cegcc*)
                   4629:     # FIXME: the MSVC++ port hasn't been tested in a loooong time
                   4630:     # When not using gcc, we currently assume that we are using
                   4631:     # Microsoft Visual C++.
                   4632:     if test "$GCC" != yes; then
                   4633:       with_gnu_ld=no
                   4634:     fi
                   4635:     ;;
                   4636:   interix*)
                   4637:     # we just hope/assume this is gcc and not c89 (= MSVC++)
                   4638:     with_gnu_ld=yes
                   4639:     ;;
                   4640:   openbsd*)
                   4641:     with_gnu_ld=no
                   4642:     ;;
                   4643:   esac
                   4644: 
                   4645:   _LT_TAGVAR(ld_shlibs, $1)=yes
                   4646: 
                   4647:   # On some targets, GNU ld is compatible enough with the native linker
                   4648:   # that we're better off using the native interface for both.
                   4649:   lt_use_gnu_ld_interface=no
                   4650:   if test "$with_gnu_ld" = yes; then
                   4651:     case $host_os in
                   4652:       aix*)
                   4653:        # The AIX port of GNU ld has always aspired to compatibility
                   4654:        # with the native linker.  However, as the warning in the GNU ld
                   4655:        # block says, versions before 2.19.5* couldn't really create working
                   4656:        # shared libraries, regardless of the interface used.
                   4657:        case `$LD -v 2>&1` in
                   4658:          *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
                   4659:          *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
                   4660:          *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
                   4661:          *)
                   4662:            lt_use_gnu_ld_interface=yes
                   4663:            ;;
                   4664:        esac
                   4665:        ;;
                   4666:       *)
                   4667:        lt_use_gnu_ld_interface=yes
                   4668:        ;;
                   4669:     esac
                   4670:   fi
                   4671: 
                   4672:   if test "$lt_use_gnu_ld_interface" = yes; then
                   4673:     # If archive_cmds runs LD, not CC, wlarc should be empty
                   4674:     wlarc='${wl}'
                   4675: 
                   4676:     # Set some defaults for GNU ld with shared library support. These
                   4677:     # are reset later if shared libraries are not supported. Putting them
                   4678:     # here allows them to be overridden if necessary.
                   4679:     runpath_var=LD_RUN_PATH
                   4680:     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4681:     _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   4682:     # ancient GNU ld didn't support --whole-archive et. al.
                   4683:     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
                   4684:       _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   4685:     else
                   4686:       _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4687:     fi
                   4688:     supports_anon_versioning=no
                   4689:     case `$LD -v 2>&1` in
                   4690:       *GNU\ gold*) supports_anon_versioning=yes ;;
                   4691:       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
                   4692:       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
                   4693:       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
                   4694:       *\ 2.11.*) ;; # other 2.11 versions
                   4695:       *) supports_anon_versioning=yes ;;
                   4696:     esac
                   4697: 
                   4698:     # See if GNU ld supports shared libraries.
                   4699:     case $host_os in
                   4700:     aix[[3-9]]*)
                   4701:       # On AIX/PPC, the GNU linker is very broken
                   4702:       if test "$host_cpu" != ia64; then
                   4703:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4704:        cat <<_LT_EOF 1>&2
                   4705: 
                   4706: *** Warning: the GNU linker, at least up to release 2.19, is reported
                   4707: *** to be unable to reliably create shared libraries on AIX.
                   4708: *** Therefore, libtool is disabling shared libraries support.  If you
                   4709: *** really care for shared libraries, you may want to install binutils
                   4710: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
                   4711: *** You will then need to restart the configuration process.
                   4712: 
                   4713: _LT_EOF
                   4714:       fi
                   4715:       ;;
                   4716: 
                   4717:     amigaos*)
                   4718:       case $host_cpu in
                   4719:       powerpc)
                   4720:             # see comment about AmigaOS4 .so support
                   4721:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4722:             _LT_TAGVAR(archive_expsym_cmds, $1)=''
                   4723:         ;;
                   4724:       m68k)
                   4725:             _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)'
                   4726:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4727:             _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4728:         ;;
                   4729:       esac
                   4730:       ;;
                   4731: 
                   4732:     beos*)
                   4733:       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4734:        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4735:        # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
                   4736:        # support --undefined.  This deserves some investigation.  FIXME
                   4737:        _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4738:       else
                   4739:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4740:       fi
                   4741:       ;;
                   4742: 
                   4743:     cygwin* | mingw* | pw32* | cegcc*)
                   4744:       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
                   4745:       # as there is no search path for DLLs.
                   4746:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   4747:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
                   4748:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4749:       _LT_TAGVAR(always_export_symbols, $1)=no
                   4750:       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   4751:       _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
                   4752:       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
                   4753: 
                   4754:       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
                   4755:         _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'
                   4756:        # If the export-symbols file already is a .def file (1st line
                   4757:        # is EXPORTS), use it as is; otherwise, prepend...
                   4758:        _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   4759:          cp $export_symbols $output_objdir/$soname.def;
                   4760:        else
                   4761:          echo EXPORTS > $output_objdir/$soname.def;
                   4762:          cat $export_symbols >> $output_objdir/$soname.def;
                   4763:        fi~
                   4764:        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
                   4765:       else
                   4766:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4767:       fi
                   4768:       ;;
                   4769: 
                   4770:     haiku*)
                   4771:       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4772:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   4773:       ;;
                   4774: 
                   4775:     interix[[3-9]]*)
                   4776:       _LT_TAGVAR(hardcode_direct, $1)=no
                   4777:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4778:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   4779:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   4780:       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
                   4781:       # Instead, shared libraries are loaded at an image base (0x10000000 by
                   4782:       # default) and relocated if they conflict, which is a slow very memory
                   4783:       # consuming and fragmenting process.  To avoid this, we pick a random,
                   4784:       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
                   4785:       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
                   4786:       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   4787:       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   4788:       ;;
                   4789: 
                   4790:     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
                   4791:       tmp_diet=no
                   4792:       if test "$host_os" = linux-dietlibc; then
                   4793:        case $cc_basename in
                   4794:          diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
                   4795:        esac
                   4796:       fi
                   4797:       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
                   4798:         && test "$tmp_diet" = no
                   4799:       then
                   4800:        tmp_addflag=' $pic_flag'
                   4801:        tmp_sharedflag='-shared'
                   4802:        case $cc_basename,$host_cpu in
                   4803:         pgcc*)                         # Portland Group C compiler
                   4804:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
                   4805:          tmp_addflag=' $pic_flag'
                   4806:          ;;
                   4807:        pgf77* | pgf90* | pgf95* | pgfortran*)
                   4808:                                        # Portland Group f77 and f90 compilers
                   4809:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
                   4810:          tmp_addflag=' $pic_flag -Mnomain' ;;
                   4811:        ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
                   4812:          tmp_addflag=' -i_dynamic' ;;
                   4813:        efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
                   4814:          tmp_addflag=' -i_dynamic -nofor_main' ;;
                   4815:        ifc* | ifort*)                  # Intel Fortran compiler
                   4816:          tmp_addflag=' -nofor_main' ;;
                   4817:        lf95*)                          # Lahey Fortran 8.1
                   4818:          _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4819:          tmp_sharedflag='--shared' ;;
                   4820:        xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
                   4821:          tmp_sharedflag='-qmkshrobj'
                   4822:          tmp_addflag= ;;
                   4823:        nvcc*)  # Cuda Compiler Driver 2.2
                   4824:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
                   4825:          _LT_TAGVAR(compiler_needs_object, $1)=yes
                   4826:          ;;
                   4827:        esac
                   4828:        case `$CC -V 2>&1 | sed 5q` in
                   4829:        *Sun\ C*)                       # Sun C 5.9
                   4830:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
                   4831:          _LT_TAGVAR(compiler_needs_object, $1)=yes
                   4832:          tmp_sharedflag='-G' ;;
                   4833:        *Sun\ F*)                       # Sun Fortran 8.3
                   4834:          tmp_sharedflag='-G' ;;
                   4835:        esac
                   4836:        _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4837: 
                   4838:         if test "x$supports_anon_versioning" = xyes; then
                   4839:           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   4840:            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   4841:            echo "local: *; };" >> $output_objdir/$libname.ver~
                   4842:            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
                   4843:         fi
                   4844: 
                   4845:        case $cc_basename in
                   4846:        xlf* | bgf* | bgxlf* | mpixlf*)
                   4847:          # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
                   4848:          _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
1.1.1.2 ! misho    4849:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
1.1       misho    4850:          _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
                   4851:          if test "x$supports_anon_versioning" = xyes; then
                   4852:            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   4853:              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   4854:              echo "local: *; };" >> $output_objdir/$libname.ver~
                   4855:              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
                   4856:          fi
                   4857:          ;;
                   4858:        esac
                   4859:       else
                   4860:         _LT_TAGVAR(ld_shlibs, $1)=no
                   4861:       fi
                   4862:       ;;
                   4863: 
                   4864:     netbsd*)
                   4865:       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   4866:        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
                   4867:        wlarc=
                   4868:       else
                   4869:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4870:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
                   4871:       fi
                   4872:       ;;
                   4873: 
                   4874:     solaris*)
                   4875:       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
                   4876:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4877:        cat <<_LT_EOF 1>&2
                   4878: 
                   4879: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
                   4880: *** create shared libraries on Solaris systems.  Therefore, libtool
                   4881: *** is disabling shared libraries support.  We urge you to upgrade GNU
                   4882: *** binutils to release 2.9.1 or newer.  Another option is to modify
                   4883: *** your PATH or compiler configuration so that the native linker is
                   4884: *** used, and then restart.
                   4885: 
                   4886: _LT_EOF
                   4887:       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4888:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4889:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
                   4890:       else
                   4891:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4892:       fi
                   4893:       ;;
                   4894: 
                   4895:     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
                   4896:       case `$LD -v 2>&1` in
                   4897:         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
                   4898:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4899:        cat <<_LT_EOF 1>&2
                   4900: 
                   4901: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
                   4902: *** reliably create shared libraries on SCO systems.  Therefore, libtool
                   4903: *** is disabling shared libraries support.  We urge you to upgrade GNU
                   4904: *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
                   4905: *** your PATH or compiler configuration so that the native linker is
                   4906: *** used, and then restart.
                   4907: 
                   4908: _LT_EOF
                   4909:        ;;
                   4910:        *)
                   4911:          # For security reasons, it is highly recommended that you always
                   4912:          # use absolute paths for naming shared libraries, and exclude the
                   4913:          # DT_RUNPATH tag from executables and libraries.  But doing so
                   4914:          # requires that you compile everything twice, which is a pain.
                   4915:          if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4916:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   4917:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4918:            _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'
                   4919:          else
                   4920:            _LT_TAGVAR(ld_shlibs, $1)=no
                   4921:          fi
                   4922:        ;;
                   4923:       esac
                   4924:       ;;
                   4925: 
                   4926:     sunos4*)
                   4927:       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   4928:       wlarc=
                   4929:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   4930:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   4931:       ;;
                   4932: 
                   4933:     *)
                   4934:       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   4935:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   4936:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
                   4937:       else
                   4938:        _LT_TAGVAR(ld_shlibs, $1)=no
                   4939:       fi
                   4940:       ;;
                   4941:     esac
                   4942: 
                   4943:     if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
                   4944:       runpath_var=
                   4945:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   4946:       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   4947:       _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   4948:     fi
                   4949:   else
                   4950:     # PORTME fill in a description of your system's linker (not GNU ld)
                   4951:     case $host_os in
                   4952:     aix3*)
                   4953:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   4954:       _LT_TAGVAR(always_export_symbols, $1)=yes
                   4955:       _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'
                   4956:       # Note: this linker hardcodes the directories in LIBPATH if there
                   4957:       # are no directories specified by -L.
                   4958:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   4959:       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
                   4960:        # Neither direct hardcoding nor static linking is supported with a
                   4961:        # broken collect2.
                   4962:        _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   4963:       fi
                   4964:       ;;
                   4965: 
                   4966:     aix[[4-9]]*)
                   4967:       if test "$host_cpu" = ia64; then
                   4968:        # On IA64, the linker does run time linking by default, so we don't
                   4969:        # have to do anything special.
                   4970:        aix_use_runtimelinking=no
                   4971:        exp_sym_flag='-Bexport'
                   4972:        no_entry_flag=""
                   4973:       else
                   4974:        # If we're using GNU nm, then we don't want the "-C" option.
                   4975:        # -C means demangle to AIX nm, but means don't demangle with GNU nm
                   4976:        # Also, AIX nm treats weak defined symbols like other global
                   4977:        # defined symbols, whereas GNU nm marks them as "W".
                   4978:        if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
                   4979:          _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
                   4980:        else
                   4981:          _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'
                   4982:        fi
                   4983:        aix_use_runtimelinking=no
                   4984: 
                   4985:        # Test if we are trying to use run time linking or normal
                   4986:        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
                   4987:        # need to do runtime linking.
                   4988:        case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
                   4989:          for ld_flag in $LDFLAGS; do
                   4990:          if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
                   4991:            aix_use_runtimelinking=yes
                   4992:            break
                   4993:          fi
                   4994:          done
                   4995:          ;;
                   4996:        esac
                   4997: 
                   4998:        exp_sym_flag='-bexport'
                   4999:        no_entry_flag='-bnoentry'
                   5000:       fi
                   5001: 
                   5002:       # When large executables or shared objects are built, AIX ld can
                   5003:       # have problems creating the table of contents.  If linking a library
                   5004:       # or program results in "error TOC overflow" add -mminimal-toc to
                   5005:       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
                   5006:       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
                   5007: 
                   5008:       _LT_TAGVAR(archive_cmds, $1)=''
                   5009:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5010:       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5011:       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   5012:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5013:       _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
                   5014: 
                   5015:       if test "$GCC" = yes; then
                   5016:        case $host_os in aix4.[[012]]|aix4.[[012]].*)
                   5017:        # We only want to do this on AIX 4.2 and lower, the check
                   5018:        # below for broken collect2 doesn't work under 4.3+
                   5019:          collect2name=`${CC} -print-prog-name=collect2`
                   5020:          if test -f "$collect2name" &&
                   5021:           strings "$collect2name" | $GREP resolve_lib_name >/dev/null
                   5022:          then
                   5023:          # We have reworked collect2
                   5024:          :
                   5025:          else
                   5026:          # We have old collect2
                   5027:          _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   5028:          # It fails to find uninstalled libraries when the uninstalled
                   5029:          # path is not listed in the libpath.  Setting hardcode_minus_L
                   5030:          # to unsupported forces relinking
                   5031:          _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5032:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5033:          _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   5034:          fi
                   5035:          ;;
                   5036:        esac
                   5037:        shared_flag='-shared'
                   5038:        if test "$aix_use_runtimelinking" = yes; then
                   5039:          shared_flag="$shared_flag "'${wl}-G'
                   5040:        fi
                   5041:       else
                   5042:        # not using gcc
                   5043:        if test "$host_cpu" = ia64; then
                   5044:        # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
                   5045:        # chokes on -Wl,-G. The following line is correct:
                   5046:          shared_flag='-G'
                   5047:        else
                   5048:          if test "$aix_use_runtimelinking" = yes; then
                   5049:            shared_flag='${wl}-G'
                   5050:          else
                   5051:            shared_flag='${wl}-bM:SRE'
                   5052:          fi
                   5053:        fi
                   5054:       fi
                   5055: 
                   5056:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
                   5057:       # It seems that -bexpall does not export symbols beginning with
                   5058:       # underscore (_), so it is better to generate a list of symbols to export.
                   5059:       _LT_TAGVAR(always_export_symbols, $1)=yes
                   5060:       if test "$aix_use_runtimelinking" = yes; then
                   5061:        # Warning - without using the other runtime loading flags (-brtl),
                   5062:        # -berok will link without error, but may produce a broken library.
                   5063:        _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
                   5064:         # Determine the default libpath from the value encoded in an
                   5065:         # empty executable.
                   5066:         _LT_SYS_MODULE_PATH_AIX([$1])
                   5067:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   5068:         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
                   5069:       else
                   5070:        if test "$host_cpu" = ia64; then
                   5071:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
                   5072:          _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
                   5073:          _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"
                   5074:        else
                   5075:         # Determine the default libpath from the value encoded in an
                   5076:         # empty executable.
                   5077:         _LT_SYS_MODULE_PATH_AIX([$1])
                   5078:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   5079:          # Warning - without using the other run time loading flags,
                   5080:          # -berok will link without error, but may produce a broken library.
                   5081:          _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
                   5082:          _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
                   5083:          if test "$with_gnu_ld" = yes; then
                   5084:            # We only use this code for GNU lds that support --whole-archive.
                   5085:            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
                   5086:          else
                   5087:            # Exported symbols can be pulled into shared objects from archives
                   5088:            _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
                   5089:          fi
                   5090:          _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5091:          # This is similar to how AIX traditionally builds its shared libraries.
                   5092:          _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'
                   5093:        fi
                   5094:       fi
                   5095:       ;;
                   5096: 
                   5097:     amigaos*)
                   5098:       case $host_cpu in
                   5099:       powerpc)
                   5100:             # see comment about AmigaOS4 .so support
                   5101:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5102:             _LT_TAGVAR(archive_expsym_cmds, $1)=''
                   5103:         ;;
                   5104:       m68k)
                   5105:             _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)'
                   5106:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5107:             _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5108:         ;;
                   5109:       esac
                   5110:       ;;
                   5111: 
                   5112:     bsdi[[45]]*)
                   5113:       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
                   5114:       ;;
                   5115: 
                   5116:     cygwin* | mingw* | pw32* | cegcc*)
                   5117:       # When not using gcc, we currently assume that we are using
                   5118:       # Microsoft Visual C++.
                   5119:       # hardcode_libdir_flag_spec is actually meaningless, as there is
                   5120:       # no search path for DLLs.
                   5121:       case $cc_basename in
                   5122:       cl*)
                   5123:        # Native MSVC
                   5124:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
                   5125:        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   5126:        _LT_TAGVAR(always_export_symbols, $1)=yes
                   5127:        _LT_TAGVAR(file_list_spec, $1)='@'
                   5128:        # Tell ltmain to make .lib files, not .a files.
                   5129:        libext=lib
                   5130:        # Tell ltmain to make .dll files, not .so files.
                   5131:        shrext_cmds=".dll"
                   5132:        # FIXME: Setting linknames here is a bad hack.
                   5133:        _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
                   5134:        _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   5135:            sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
                   5136:          else
                   5137:            sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
                   5138:          fi~
                   5139:          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
                   5140:          linknames='
                   5141:        # The linker will not automatically build a static lib if we build a DLL.
                   5142:        # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
                   5143:        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
1.1.1.2 ! misho    5144:        _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
1.1       misho    5145:        _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'
                   5146:        # Don't use ranlib
                   5147:        _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
                   5148:        _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
                   5149:          lt_tool_outputfile="@TOOL_OUTPUT@"~
                   5150:          case $lt_outputfile in
                   5151:            *.exe|*.EXE) ;;
                   5152:            *)
                   5153:              lt_outputfile="$lt_outputfile.exe"
                   5154:              lt_tool_outputfile="$lt_tool_outputfile.exe"
                   5155:              ;;
                   5156:          esac~
                   5157:          if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
                   5158:            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
                   5159:            $RM "$lt_outputfile.manifest";
                   5160:          fi'
                   5161:        ;;
                   5162:       *)
                   5163:        # Assume MSVC wrapper
                   5164:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
                   5165:        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   5166:        # Tell ltmain to make .lib files, not .a files.
                   5167:        libext=lib
                   5168:        # Tell ltmain to make .dll files, not .so files.
                   5169:        shrext_cmds=".dll"
                   5170:        # FIXME: Setting linknames here is a bad hack.
                   5171:        _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
                   5172:        # The linker will automatically build a .lib file if we build a DLL.
                   5173:        _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
                   5174:        # FIXME: Should let the user specify the lib program.
                   5175:        _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
                   5176:        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   5177:        ;;
                   5178:       esac
                   5179:       ;;
                   5180: 
                   5181:     darwin* | rhapsody*)
                   5182:       _LT_DARWIN_LINKER_FEATURES($1)
                   5183:       ;;
                   5184: 
                   5185:     dgux*)
                   5186:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5187:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5188:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5189:       ;;
                   5190: 
                   5191:     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
                   5192:     # support.  Future versions do this automatically, but an explicit c++rt0.o
                   5193:     # does not break anything, and helps significantly (at the cost of a little
                   5194:     # extra space).
                   5195:     freebsd2.2*)
                   5196:       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
                   5197:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5198:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5199:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5200:       ;;
                   5201: 
                   5202:     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
1.1.1.2 ! misho    5203:     freebsd2.*)
1.1       misho    5204:       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   5205:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5206:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5207:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5208:       ;;
                   5209: 
                   5210:     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
                   5211:     freebsd* | dragonfly*)
                   5212:       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
                   5213:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5214:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5215:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5216:       ;;
                   5217: 
                   5218:     hpux9*)
                   5219:       if test "$GCC" = yes; then
                   5220:        _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
                   5221:       else
                   5222:        _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'
                   5223:       fi
                   5224:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   5225:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5226:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5227: 
                   5228:       # hardcode_minus_L: Not really in the search PATH,
                   5229:       # but as the default location of the library.
                   5230:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5231:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5232:       ;;
                   5233: 
                   5234:     hpux10*)
                   5235:       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
                   5236:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
                   5237:       else
                   5238:        _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
                   5239:       fi
                   5240:       if test "$with_gnu_ld" = no; then
                   5241:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   5242:        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5243:        _LT_TAGVAR(hardcode_direct, $1)=yes
                   5244:        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5245:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5246:        # hardcode_minus_L: Not really in the search PATH,
                   5247:        # but as the default location of the library.
                   5248:        _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5249:       fi
                   5250:       ;;
                   5251: 
                   5252:     hpux11*)
                   5253:       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
                   5254:        case $host_cpu in
                   5255:        hppa*64*)
                   5256:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5257:          ;;
                   5258:        ia64*)
                   5259:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
                   5260:          ;;
                   5261:        *)
                   5262:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
                   5263:          ;;
                   5264:        esac
                   5265:       else
                   5266:        case $host_cpu in
                   5267:        hppa*64*)
                   5268:          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5269:          ;;
                   5270:        ia64*)
                   5271:          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
                   5272:          ;;
                   5273:        *)
                   5274:        m4_if($1, [], [
                   5275:          # Older versions of the 11.00 compiler do not understand -b yet
                   5276:          # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
                   5277:          _LT_LINKER_OPTION([if $CC understands -b],
                   5278:            _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
                   5279:            [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
                   5280:            [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
                   5281:          [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
                   5282:          ;;
                   5283:        esac
                   5284:       fi
                   5285:       if test "$with_gnu_ld" = no; then
                   5286:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   5287:        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5288: 
                   5289:        case $host_cpu in
                   5290:        hppa*64*|ia64*)
                   5291:          _LT_TAGVAR(hardcode_direct, $1)=no
                   5292:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5293:          ;;
                   5294:        *)
                   5295:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   5296:          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5297:          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5298: 
                   5299:          # hardcode_minus_L: Not really in the search PATH,
                   5300:          # but as the default location of the library.
                   5301:          _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5302:          ;;
                   5303:        esac
                   5304:       fi
                   5305:       ;;
                   5306: 
                   5307:     irix5* | irix6* | nonstopux*)
                   5308:       if test "$GCC" = yes; then
                   5309:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   5310:        # Try to use the -exported_symbol ld option, if it does not
                   5311:        # work, assume that -exports_file does not work either and
                   5312:        # implicitly export all symbols.
                   5313:        # This should be the same for all languages, so no per-tag cache variable.
                   5314:        AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
                   5315:          [lt_cv_irix_exported_symbol],
                   5316:          [save_LDFLAGS="$LDFLAGS"
                   5317:           LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
                   5318:           AC_LINK_IFELSE(
                   5319:             [AC_LANG_SOURCE(
                   5320:                [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
                   5321:                              [C++], [[int foo (void) { return 0; }]],
                   5322:                              [Fortran 77], [[
                   5323:       subroutine foo
                   5324:       end]],
                   5325:                              [Fortran], [[
                   5326:       subroutine foo
                   5327:       end]])])],
                   5328:              [lt_cv_irix_exported_symbol=yes],
                   5329:              [lt_cv_irix_exported_symbol=no])
                   5330:            LDFLAGS="$save_LDFLAGS"])
                   5331:        if test "$lt_cv_irix_exported_symbol" = yes; then
                   5332:           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
                   5333:        fi
                   5334:       else
                   5335:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
                   5336:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
                   5337:       fi
                   5338:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   5339:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5340:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5341:       _LT_TAGVAR(inherit_rpath, $1)=yes
                   5342:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5343:       ;;
                   5344: 
                   5345:     netbsd*)
                   5346:       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   5347:        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
                   5348:       else
                   5349:        _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
                   5350:       fi
                   5351:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5352:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5353:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5354:       ;;
                   5355: 
                   5356:     newsos6)
                   5357:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5358:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5359:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5360:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5361:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5362:       ;;
                   5363: 
                   5364:     *nto* | *qnx*)
                   5365:       ;;
                   5366: 
                   5367:     openbsd*)
                   5368:       if test -f /usr/libexec/ld.so; then
                   5369:        _LT_TAGVAR(hardcode_direct, $1)=yes
                   5370:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5371:        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   5372:        if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   5373:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
                   5374:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
                   5375:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   5376:          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   5377:        else
                   5378:          case $host_os in
                   5379:           openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
                   5380:             _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
                   5381:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5382:             ;;
                   5383:           *)
                   5384:             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
                   5385:             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   5386:             ;;
                   5387:          esac
                   5388:        fi
                   5389:       else
                   5390:        _LT_TAGVAR(ld_shlibs, $1)=no
                   5391:       fi
                   5392:       ;;
                   5393: 
                   5394:     os2*)
                   5395:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5396:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5397:       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   5398:       _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'
                   5399:       _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
                   5400:       ;;
                   5401: 
                   5402:     osf3*)
                   5403:       if test "$GCC" = yes; then
                   5404:        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   5405:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   5406:       else
                   5407:        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   5408:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
                   5409:       fi
                   5410:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   5411:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5412:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5413:       ;;
                   5414: 
                   5415:     osf4* | osf5*)     # as osf3* with the addition of -msym flag
                   5416:       if test "$GCC" = yes; then
                   5417:        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   5418:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   5419:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5420:       else
                   5421:        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   5422:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
                   5423:        _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~
                   5424:        $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
                   5425: 
                   5426:        # Both c and cxx compiler support -rpath directly
                   5427:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   5428:       fi
                   5429:       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
                   5430:       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   5431:       ;;
                   5432: 
                   5433:     solaris*)
                   5434:       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
                   5435:       if test "$GCC" = yes; then
                   5436:        wlarc='${wl}'
                   5437:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5438:        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   5439:          $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
                   5440:       else
                   5441:        case `$CC -V 2>&1` in
                   5442:        *"Compilers 5.0"*)
                   5443:          wlarc=''
                   5444:          _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5445:          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   5446:          $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
                   5447:          ;;
                   5448:        *)
                   5449:          wlarc='${wl}'
                   5450:          _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
                   5451:          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   5452:          $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
                   5453:          ;;
                   5454:        esac
                   5455:       fi
                   5456:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   5457:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5458:       case $host_os in
                   5459:       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   5460:       *)
                   5461:        # The compiler driver will combine and reorder linker options,
                   5462:        # but understands `-z linker_flag'.  GCC discards it without `$wl',
                   5463:        # but is careful enough not to reorder.
                   5464:        # Supported since Solaris 2.6 (maybe 2.5.1?)
                   5465:        if test "$GCC" = yes; then
                   5466:          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
                   5467:        else
                   5468:          _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
                   5469:        fi
                   5470:        ;;
                   5471:       esac
                   5472:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5473:       ;;
                   5474: 
                   5475:     sunos4*)
                   5476:       if test "x$host_vendor" = xsequent; then
                   5477:        # Use $CC to link under sequent, because it throws in some extra .o
                   5478:        # files that make .init and .fini sections work.
                   5479:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
                   5480:       else
                   5481:        _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
                   5482:       fi
                   5483:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5484:       _LT_TAGVAR(hardcode_direct, $1)=yes
                   5485:       _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   5486:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5487:       ;;
                   5488: 
                   5489:     sysv4)
                   5490:       case $host_vendor in
                   5491:        sni)
                   5492:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5493:          _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
                   5494:        ;;
                   5495:        siemens)
                   5496:          ## LD is ld it makes a PLAMLIB
                   5497:          ## CC just makes a GrossModule.
                   5498:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
                   5499:          _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
                   5500:          _LT_TAGVAR(hardcode_direct, $1)=no
                   5501:         ;;
                   5502:        motorola)
                   5503:          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5504:          _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
                   5505:        ;;
                   5506:       esac
                   5507:       runpath_var='LD_RUN_PATH'
                   5508:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5509:       ;;
                   5510: 
                   5511:     sysv4.3*)
                   5512:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5513:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5514:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
                   5515:       ;;
                   5516: 
                   5517:     sysv4*MP*)
                   5518:       if test -d /usr/nec; then
                   5519:        _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5520:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5521:        runpath_var=LD_RUN_PATH
                   5522:        hardcode_runpath_var=yes
                   5523:        _LT_TAGVAR(ld_shlibs, $1)=yes
                   5524:       fi
                   5525:       ;;
                   5526: 
                   5527:     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
                   5528:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   5529:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5530:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5531:       runpath_var='LD_RUN_PATH'
                   5532: 
                   5533:       if test "$GCC" = yes; then
                   5534:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5535:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5536:       else
                   5537:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5538:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5539:       fi
                   5540:       ;;
                   5541: 
                   5542:     sysv5* | sco3.2v5* | sco5v6*)
                   5543:       # Note: We can NOT use -z defs as we might desire, because we do not
                   5544:       # link with -lc, and that would cause any symbols used from libc to
                   5545:       # always be unresolved, which means just about no library would
                   5546:       # ever link correctly.  If we're not using GNU ld we use -z text
                   5547:       # though, which does catch some bad symbols but isn't as heavy-handed
                   5548:       # as -z defs.
                   5549:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   5550:       _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
                   5551:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5552:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5553:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
                   5554:       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   5555:       _LT_TAGVAR(link_all_deplibs, $1)=yes
                   5556:       _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
                   5557:       runpath_var='LD_RUN_PATH'
                   5558: 
                   5559:       if test "$GCC" = yes; then
                   5560:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5561:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5562:       else
                   5563:        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5564:        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   5565:       fi
                   5566:       ;;
                   5567: 
                   5568:     uts4*)
                   5569:       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
                   5570:       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   5571:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   5572:       ;;
                   5573: 
                   5574:     *)
                   5575:       _LT_TAGVAR(ld_shlibs, $1)=no
                   5576:       ;;
                   5577:     esac
                   5578: 
                   5579:     if test x$host_vendor = xsni; then
                   5580:       case $host in
                   5581:       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
                   5582:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
                   5583:        ;;
                   5584:       esac
                   5585:     fi
                   5586:   fi
                   5587: ])
                   5588: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
                   5589: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
                   5590: 
                   5591: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
                   5592: 
                   5593: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
                   5594: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
                   5595: _LT_DECL([], [extract_expsyms_cmds], [2],
                   5596:     [The commands to extract the exported symbol list from a shared archive])
                   5597: 
                   5598: #
                   5599: # Do we need to explicitly link libc?
                   5600: #
                   5601: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
                   5602: x|xyes)
                   5603:   # Assume -lc should be added
                   5604:   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5605: 
                   5606:   if test "$enable_shared" = yes && test "$GCC" = yes; then
                   5607:     case $_LT_TAGVAR(archive_cmds, $1) in
                   5608:     *'~'*)
                   5609:       # FIXME: we may have to deal with multi-command sequences.
                   5610:       ;;
                   5611:     '$CC '*)
                   5612:       # Test whether the compiler implicitly links with -lc since on some
                   5613:       # systems, -lgcc has to come before -lc. If gcc already passes -lc
                   5614:       # to ld, don't add -lc before -lgcc.
                   5615:       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
                   5616:        [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
                   5617:        [$RM conftest*
                   5618:        echo "$lt_simple_compile_test_code" > conftest.$ac_ext
                   5619: 
                   5620:        if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
                   5621:          soname=conftest
                   5622:          lib=conftest
                   5623:          libobjs=conftest.$ac_objext
                   5624:          deplibs=
                   5625:          wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
                   5626:          pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
                   5627:          compiler_flags=-v
                   5628:          linker_flags=-v
                   5629:          verstring=
                   5630:          output_objdir=.
                   5631:          libname=conftest
                   5632:          lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
                   5633:          _LT_TAGVAR(allow_undefined_flag, $1)=
                   5634:          if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
                   5635:          then
                   5636:            lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5637:          else
                   5638:            lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   5639:          fi
                   5640:          _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
                   5641:        else
                   5642:          cat conftest.err 1>&5
                   5643:        fi
                   5644:        $RM conftest*
                   5645:        ])
                   5646:       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
                   5647:       ;;
                   5648:     esac
                   5649:   fi
                   5650:   ;;
                   5651: esac
                   5652: 
                   5653: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
                   5654:     [Whether or not to add -lc for building shared libraries])
                   5655: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
                   5656:     [enable_shared_with_static_runtimes], [0],
                   5657:     [Whether or not to disallow shared libs when runtime libs are static])
                   5658: _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
                   5659:     [Compiler flag to allow reflexive dlopens])
                   5660: _LT_TAGDECL([], [whole_archive_flag_spec], [1],
                   5661:     [Compiler flag to generate shared objects directly from archives])
                   5662: _LT_TAGDECL([], [compiler_needs_object], [1],
                   5663:     [Whether the compiler copes with passing no objects directly])
                   5664: _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
                   5665:     [Create an old-style archive from a shared archive])
                   5666: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
                   5667:     [Create a temporary old-style archive to link instead of a shared archive])
                   5668: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
                   5669: _LT_TAGDECL([], [archive_expsym_cmds], [2])
                   5670: _LT_TAGDECL([], [module_cmds], [2],
                   5671:     [Commands used to build a loadable module if different from building
                   5672:     a shared archive.])
                   5673: _LT_TAGDECL([], [module_expsym_cmds], [2])
                   5674: _LT_TAGDECL([], [with_gnu_ld], [1],
                   5675:     [Whether we are building with GNU ld or not])
                   5676: _LT_TAGDECL([], [allow_undefined_flag], [1],
                   5677:     [Flag that allows shared libraries with undefined symbols to be built])
                   5678: _LT_TAGDECL([], [no_undefined_flag], [1],
                   5679:     [Flag that enforces no undefined symbols])
                   5680: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
                   5681:     [Flag to hardcode $libdir into a binary during linking.
                   5682:     This must work even if $libdir does not exist])
                   5683: _LT_TAGDECL([], [hardcode_libdir_separator], [1],
                   5684:     [Whether we need a single "-rpath" flag with a separated argument])
                   5685: _LT_TAGDECL([], [hardcode_direct], [0],
                   5686:     [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
                   5687:     DIR into the resulting binary])
                   5688: _LT_TAGDECL([], [hardcode_direct_absolute], [0],
                   5689:     [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
                   5690:     DIR into the resulting binary and the resulting library dependency is
                   5691:     "absolute", i.e impossible to change by setting ${shlibpath_var} if the
                   5692:     library is relocated])
                   5693: _LT_TAGDECL([], [hardcode_minus_L], [0],
                   5694:     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
                   5695:     into the resulting binary])
                   5696: _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
                   5697:     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
                   5698:     into the resulting binary])
                   5699: _LT_TAGDECL([], [hardcode_automatic], [0],
                   5700:     [Set to "yes" if building a shared library automatically hardcodes DIR
                   5701:     into the library and all subsequent libraries and executables linked
                   5702:     against it])
                   5703: _LT_TAGDECL([], [inherit_rpath], [0],
                   5704:     [Set to yes if linker adds runtime paths of dependent libraries
                   5705:     to runtime path list])
                   5706: _LT_TAGDECL([], [link_all_deplibs], [0],
                   5707:     [Whether libtool must link a program against all its dependency libraries])
                   5708: _LT_TAGDECL([], [always_export_symbols], [0],
                   5709:     [Set to "yes" if exported symbols are required])
                   5710: _LT_TAGDECL([], [export_symbols_cmds], [2],
                   5711:     [The commands to list exported symbols])
                   5712: _LT_TAGDECL([], [exclude_expsyms], [1],
                   5713:     [Symbols that should not be listed in the preloaded symbols])
                   5714: _LT_TAGDECL([], [include_expsyms], [1],
                   5715:     [Symbols that must always be exported])
                   5716: _LT_TAGDECL([], [prelink_cmds], [2],
                   5717:     [Commands necessary for linking programs (against libraries) with templates])
                   5718: _LT_TAGDECL([], [postlink_cmds], [2],
                   5719:     [Commands necessary for finishing linking programs])
                   5720: _LT_TAGDECL([], [file_list_spec], [1],
                   5721:     [Specify filename containing input files])
                   5722: dnl FIXME: Not yet implemented
                   5723: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
                   5724: dnl    [Compiler flag to generate thread safe objects])
                   5725: ])# _LT_LINKER_SHLIBS
                   5726: 
                   5727: 
                   5728: # _LT_LANG_C_CONFIG([TAG])
                   5729: # ------------------------
                   5730: # Ensure that the configuration variables for a C compiler are suitably
                   5731: # defined.  These variables are subsequently used by _LT_CONFIG to write
                   5732: # the compiler configuration to `libtool'.
                   5733: m4_defun([_LT_LANG_C_CONFIG],
                   5734: [m4_require([_LT_DECL_EGREP])dnl
                   5735: lt_save_CC="$CC"
                   5736: AC_LANG_PUSH(C)
                   5737: 
                   5738: # Source file extension for C test sources.
                   5739: ac_ext=c
                   5740: 
                   5741: # Object file extension for compiled C test sources.
                   5742: objext=o
                   5743: _LT_TAGVAR(objext, $1)=$objext
                   5744: 
                   5745: # Code to be used in simple compile tests
                   5746: lt_simple_compile_test_code="int some_variable = 0;"
                   5747: 
                   5748: # Code to be used in simple link tests
                   5749: lt_simple_link_test_code='int main(){return(0);}'
                   5750: 
                   5751: _LT_TAG_COMPILER
                   5752: # Save the default compiler, since it gets overwritten when the other
                   5753: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
                   5754: compiler_DEFAULT=$CC
                   5755: 
                   5756: # save warnings/boilerplate of simple test code
                   5757: _LT_COMPILER_BOILERPLATE
                   5758: _LT_LINKER_BOILERPLATE
                   5759: 
                   5760: ## CAVEAT EMPTOR:
                   5761: ## There is no encapsulation within the following macros, do not change
                   5762: ## the running order or otherwise move them around unless you know exactly
                   5763: ## what you are doing...
                   5764: if test -n "$compiler"; then
                   5765:   _LT_COMPILER_NO_RTTI($1)
                   5766:   _LT_COMPILER_PIC($1)
                   5767:   _LT_COMPILER_C_O($1)
                   5768:   _LT_COMPILER_FILE_LOCKS($1)
                   5769:   _LT_LINKER_SHLIBS($1)
                   5770:   _LT_SYS_DYNAMIC_LINKER($1)
                   5771:   _LT_LINKER_HARDCODE_LIBPATH($1)
                   5772:   LT_SYS_DLOPEN_SELF
                   5773:   _LT_CMD_STRIPLIB
                   5774: 
                   5775:   # Report which library types will actually be built
                   5776:   AC_MSG_CHECKING([if libtool supports shared libraries])
                   5777:   AC_MSG_RESULT([$can_build_shared])
                   5778: 
                   5779:   AC_MSG_CHECKING([whether to build shared libraries])
                   5780:   test "$can_build_shared" = "no" && enable_shared=no
                   5781: 
                   5782:   # On AIX, shared libraries and static libraries use the same namespace, and
                   5783:   # are all built from PIC.
                   5784:   case $host_os in
                   5785:   aix3*)
                   5786:     test "$enable_shared" = yes && enable_static=no
                   5787:     if test -n "$RANLIB"; then
                   5788:       archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   5789:       postinstall_cmds='$RANLIB $lib'
                   5790:     fi
                   5791:     ;;
                   5792: 
                   5793:   aix[[4-9]]*)
                   5794:     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   5795:       test "$enable_shared" = yes && enable_static=no
                   5796:     fi
                   5797:     ;;
                   5798:   esac
                   5799:   AC_MSG_RESULT([$enable_shared])
                   5800: 
                   5801:   AC_MSG_CHECKING([whether to build static libraries])
                   5802:   # Make sure either enable_shared or enable_static is yes.
                   5803:   test "$enable_shared" = yes || enable_static=yes
                   5804:   AC_MSG_RESULT([$enable_static])
                   5805: 
                   5806:   _LT_CONFIG($1)
                   5807: fi
                   5808: AC_LANG_POP
                   5809: CC="$lt_save_CC"
                   5810: ])# _LT_LANG_C_CONFIG
                   5811: 
                   5812: 
                   5813: # _LT_LANG_CXX_CONFIG([TAG])
                   5814: # --------------------------
                   5815: # Ensure that the configuration variables for a C++ compiler are suitably
                   5816: # defined.  These variables are subsequently used by _LT_CONFIG to write
                   5817: # the compiler configuration to `libtool'.
                   5818: m4_defun([_LT_LANG_CXX_CONFIG],
                   5819: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   5820: m4_require([_LT_DECL_EGREP])dnl
                   5821: m4_require([_LT_PATH_MANIFEST_TOOL])dnl
                   5822: if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
                   5823:     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
                   5824:     (test "X$CXX" != "Xg++"))) ; then
                   5825:   AC_PROG_CXXCPP
                   5826: else
                   5827:   _lt_caught_CXX_error=yes
                   5828: fi
                   5829: 
                   5830: AC_LANG_PUSH(C++)
                   5831: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   5832: _LT_TAGVAR(allow_undefined_flag, $1)=
                   5833: _LT_TAGVAR(always_export_symbols, $1)=no
                   5834: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   5835: _LT_TAGVAR(compiler_needs_object, $1)=no
                   5836: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   5837: _LT_TAGVAR(hardcode_direct, $1)=no
                   5838: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   5839: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   5840: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   5841: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   5842: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
                   5843: _LT_TAGVAR(hardcode_automatic, $1)=no
                   5844: _LT_TAGVAR(inherit_rpath, $1)=no
                   5845: _LT_TAGVAR(module_cmds, $1)=
                   5846: _LT_TAGVAR(module_expsym_cmds, $1)=
                   5847: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   5848: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   5849: _LT_TAGVAR(reload_flag, $1)=$reload_flag
                   5850: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
                   5851: _LT_TAGVAR(no_undefined_flag, $1)=
                   5852: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   5853: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   5854: 
                   5855: # Source file extension for C++ test sources.
                   5856: ac_ext=cpp
                   5857: 
                   5858: # Object file extension for compiled C++ test sources.
                   5859: objext=o
                   5860: _LT_TAGVAR(objext, $1)=$objext
                   5861: 
                   5862: # No sense in running all these tests if we already determined that
                   5863: # the CXX compiler isn't working.  Some variables (like enable_shared)
                   5864: # are currently assumed to apply to all compilers on this platform,
                   5865: # and will be corrupted by setting them based on a non-working compiler.
                   5866: if test "$_lt_caught_CXX_error" != yes; then
                   5867:   # Code to be used in simple compile tests
                   5868:   lt_simple_compile_test_code="int some_variable = 0;"
                   5869: 
                   5870:   # Code to be used in simple link tests
                   5871:   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
                   5872: 
                   5873:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   5874:   _LT_TAG_COMPILER
                   5875: 
                   5876:   # save warnings/boilerplate of simple test code
                   5877:   _LT_COMPILER_BOILERPLATE
                   5878:   _LT_LINKER_BOILERPLATE
                   5879: 
                   5880:   # Allow CC to be a program name with arguments.
                   5881:   lt_save_CC=$CC
                   5882:   lt_save_CFLAGS=$CFLAGS
                   5883:   lt_save_LD=$LD
                   5884:   lt_save_GCC=$GCC
                   5885:   GCC=$GXX
                   5886:   lt_save_with_gnu_ld=$with_gnu_ld
                   5887:   lt_save_path_LD=$lt_cv_path_LD
                   5888:   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
                   5889:     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
                   5890:   else
                   5891:     $as_unset lt_cv_prog_gnu_ld
                   5892:   fi
                   5893:   if test -n "${lt_cv_path_LDCXX+set}"; then
                   5894:     lt_cv_path_LD=$lt_cv_path_LDCXX
                   5895:   else
                   5896:     $as_unset lt_cv_path_LD
                   5897:   fi
                   5898:   test -z "${LDCXX+set}" || LD=$LDCXX
                   5899:   CC=${CXX-"c++"}
                   5900:   CFLAGS=$CXXFLAGS
                   5901:   compiler=$CC
                   5902:   _LT_TAGVAR(compiler, $1)=$CC
                   5903:   _LT_CC_BASENAME([$compiler])
                   5904: 
                   5905:   if test -n "$compiler"; then
                   5906:     # We don't want -fno-exception when compiling C++ code, so set the
                   5907:     # no_builtin_flag separately
                   5908:     if test "$GXX" = yes; then
                   5909:       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
                   5910:     else
                   5911:       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
                   5912:     fi
                   5913: 
                   5914:     if test "$GXX" = yes; then
                   5915:       # Set up default GNU C++ configuration
                   5916: 
                   5917:       LT_PATH_LD
                   5918: 
                   5919:       # Check if GNU C++ uses GNU ld as the underlying linker, since the
                   5920:       # archiving commands below assume that GNU ld is being used.
                   5921:       if test "$with_gnu_ld" = yes; then
                   5922:         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   5923:         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
                   5924: 
                   5925:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   5926:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   5927: 
                   5928:         # If archive_cmds runs LD, not CC, wlarc should be empty
                   5929:         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
                   5930:         #     investigate it a little bit more. (MM)
                   5931:         wlarc='${wl}'
                   5932: 
                   5933:         # ancient GNU ld didn't support --whole-archive et. al.
                   5934:         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
                   5935:          $GREP 'no-whole-archive' > /dev/null; then
                   5936:           _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   5937:         else
                   5938:           _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   5939:         fi
                   5940:       else
                   5941:         with_gnu_ld=no
                   5942:         wlarc=
                   5943: 
                   5944:         # A generic and very simple default shared library creation
                   5945:         # command for GNU C++ for the case where it uses the native
                   5946:         # linker, instead of GNU ld.  If possible, this setting should
                   5947:         # overridden to take advantage of the native linker features on
                   5948:         # the platform it is being used on.
                   5949:         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
                   5950:       fi
                   5951: 
                   5952:       # Commands to make compiler produce verbose output that lists
                   5953:       # what "hidden" libraries, object files and flags are used when
                   5954:       # linking a shared library.
                   5955:       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                   5956: 
                   5957:     else
                   5958:       GXX=no
                   5959:       with_gnu_ld=no
                   5960:       wlarc=
                   5961:     fi
                   5962: 
                   5963:     # PORTME: fill in a description of your system's C++ link characteristics
                   5964:     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
                   5965:     _LT_TAGVAR(ld_shlibs, $1)=yes
                   5966:     case $host_os in
                   5967:       aix3*)
                   5968:         # FIXME: insert proper C++ library support
                   5969:         _LT_TAGVAR(ld_shlibs, $1)=no
                   5970:         ;;
                   5971:       aix[[4-9]]*)
                   5972:         if test "$host_cpu" = ia64; then
                   5973:           # On IA64, the linker does run time linking by default, so we don't
                   5974:           # have to do anything special.
                   5975:           aix_use_runtimelinking=no
                   5976:           exp_sym_flag='-Bexport'
                   5977:           no_entry_flag=""
                   5978:         else
                   5979:           aix_use_runtimelinking=no
                   5980: 
                   5981:           # Test if we are trying to use run time linking or normal
                   5982:           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
                   5983:           # need to do runtime linking.
                   5984:           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
                   5985:            for ld_flag in $LDFLAGS; do
                   5986:              case $ld_flag in
                   5987:              *-brtl*)
                   5988:                aix_use_runtimelinking=yes
                   5989:                break
                   5990:                ;;
                   5991:              esac
                   5992:            done
                   5993:            ;;
                   5994:           esac
                   5995: 
                   5996:           exp_sym_flag='-bexport'
                   5997:           no_entry_flag='-bnoentry'
                   5998:         fi
                   5999: 
                   6000:         # When large executables or shared objects are built, AIX ld can
                   6001:         # have problems creating the table of contents.  If linking a library
                   6002:         # or program results in "error TOC overflow" add -mminimal-toc to
                   6003:         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
                   6004:         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
                   6005: 
                   6006:         _LT_TAGVAR(archive_cmds, $1)=''
                   6007:         _LT_TAGVAR(hardcode_direct, $1)=yes
                   6008:         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   6009:         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   6010:         _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6011:         _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
                   6012: 
                   6013:         if test "$GXX" = yes; then
                   6014:           case $host_os in aix4.[[012]]|aix4.[[012]].*)
                   6015:           # We only want to do this on AIX 4.2 and lower, the check
                   6016:           # below for broken collect2 doesn't work under 4.3+
                   6017:          collect2name=`${CC} -print-prog-name=collect2`
                   6018:          if test -f "$collect2name" &&
                   6019:             strings "$collect2name" | $GREP resolve_lib_name >/dev/null
                   6020:          then
                   6021:            # We have reworked collect2
                   6022:            :
                   6023:          else
                   6024:            # We have old collect2
                   6025:            _LT_TAGVAR(hardcode_direct, $1)=unsupported
                   6026:            # It fails to find uninstalled libraries when the uninstalled
                   6027:            # path is not listed in the libpath.  Setting hardcode_minus_L
                   6028:            # to unsupported forces relinking
                   6029:            _LT_TAGVAR(hardcode_minus_L, $1)=yes
                   6030:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   6031:            _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   6032:          fi
                   6033:           esac
                   6034:           shared_flag='-shared'
                   6035:          if test "$aix_use_runtimelinking" = yes; then
                   6036:            shared_flag="$shared_flag "'${wl}-G'
                   6037:          fi
                   6038:         else
                   6039:           # not using gcc
                   6040:           if test "$host_cpu" = ia64; then
                   6041:          # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
                   6042:          # chokes on -Wl,-G. The following line is correct:
                   6043:          shared_flag='-G'
                   6044:           else
                   6045:            if test "$aix_use_runtimelinking" = yes; then
                   6046:              shared_flag='${wl}-G'
                   6047:            else
                   6048:              shared_flag='${wl}-bM:SRE'
                   6049:            fi
                   6050:           fi
                   6051:         fi
                   6052: 
                   6053:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
                   6054:         # It seems that -bexpall does not export symbols beginning with
                   6055:         # underscore (_), so it is better to generate a list of symbols to
                   6056:        # export.
                   6057:         _LT_TAGVAR(always_export_symbols, $1)=yes
                   6058:         if test "$aix_use_runtimelinking" = yes; then
                   6059:           # Warning - without using the other runtime loading flags (-brtl),
                   6060:           # -berok will link without error, but may produce a broken library.
                   6061:           _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
                   6062:           # Determine the default libpath from the value encoded in an empty
                   6063:           # executable.
                   6064:           _LT_SYS_MODULE_PATH_AIX([$1])
                   6065:           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   6066: 
                   6067:           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
                   6068:         else
                   6069:           if test "$host_cpu" = ia64; then
                   6070:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
                   6071:            _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
                   6072:            _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"
                   6073:           else
                   6074:            # Determine the default libpath from the value encoded in an
                   6075:            # empty executable.
                   6076:            _LT_SYS_MODULE_PATH_AIX([$1])
                   6077:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
                   6078:            # Warning - without using the other run time loading flags,
                   6079:            # -berok will link without error, but may produce a broken library.
                   6080:            _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
                   6081:            _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
                   6082:            if test "$with_gnu_ld" = yes; then
                   6083:              # We only use this code for GNU lds that support --whole-archive.
                   6084:              _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
                   6085:            else
                   6086:              # Exported symbols can be pulled into shared objects from archives
                   6087:              _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
                   6088:            fi
                   6089:            _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
                   6090:            # This is similar to how AIX traditionally builds its shared
                   6091:            # libraries.
                   6092:            _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'
                   6093:           fi
                   6094:         fi
                   6095:         ;;
                   6096: 
                   6097:       beos*)
                   6098:        if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
                   6099:          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   6100:          # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
                   6101:          # support --undefined.  This deserves some investigation.  FIXME
                   6102:          _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6103:        else
                   6104:          _LT_TAGVAR(ld_shlibs, $1)=no
                   6105:        fi
                   6106:        ;;
                   6107: 
                   6108:       chorus*)
                   6109:         case $cc_basename in
                   6110:           *)
                   6111:          # FIXME: insert proper C++ library support
                   6112:          _LT_TAGVAR(ld_shlibs, $1)=no
                   6113:          ;;
                   6114:         esac
                   6115:         ;;
                   6116: 
                   6117:       cygwin* | mingw* | pw32* | cegcc*)
                   6118:        case $GXX,$cc_basename in
                   6119:        ,cl* | no,cl*)
                   6120:          # Native MSVC
                   6121:          # hardcode_libdir_flag_spec is actually meaningless, as there is
                   6122:          # no search path for DLLs.
                   6123:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
                   6124:          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   6125:          _LT_TAGVAR(always_export_symbols, $1)=yes
                   6126:          _LT_TAGVAR(file_list_spec, $1)='@'
                   6127:          # Tell ltmain to make .lib files, not .a files.
                   6128:          libext=lib
                   6129:          # Tell ltmain to make .dll files, not .so files.
                   6130:          shrext_cmds=".dll"
                   6131:          # FIXME: Setting linknames here is a bad hack.
                   6132:          _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
                   6133:          _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   6134:              $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
                   6135:            else
                   6136:              $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
                   6137:            fi~
                   6138:            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
                   6139:            linknames='
                   6140:          # The linker will not automatically build a static lib if we build a DLL.
                   6141:          # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
                   6142:          _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   6143:          # Don't use ranlib
                   6144:          _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
                   6145:          _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
                   6146:            lt_tool_outputfile="@TOOL_OUTPUT@"~
                   6147:            case $lt_outputfile in
                   6148:              *.exe|*.EXE) ;;
                   6149:              *)
                   6150:                lt_outputfile="$lt_outputfile.exe"
                   6151:                lt_tool_outputfile="$lt_tool_outputfile.exe"
                   6152:                ;;
                   6153:            esac~
                   6154:            func_to_tool_file "$lt_outputfile"~
                   6155:            if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
                   6156:              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
                   6157:              $RM "$lt_outputfile.manifest";
                   6158:            fi'
                   6159:          ;;
                   6160:        *)
                   6161:          # g++
                   6162:          # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
                   6163:          # as there is no search path for DLLs.
                   6164:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
                   6165:          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
                   6166:          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
                   6167:          _LT_TAGVAR(always_export_symbols, $1)=no
                   6168:          _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
                   6169: 
                   6170:          if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
                   6171:            _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'
                   6172:            # If the export-symbols file already is a .def file (1st line
                   6173:            # is EXPORTS), use it as is; otherwise, prepend...
                   6174:            _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
                   6175:              cp $export_symbols $output_objdir/$soname.def;
                   6176:            else
                   6177:              echo EXPORTS > $output_objdir/$soname.def;
                   6178:              cat $export_symbols >> $output_objdir/$soname.def;
                   6179:            fi~
                   6180:            $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'
                   6181:          else
                   6182:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6183:          fi
                   6184:          ;;
                   6185:        esac
                   6186:        ;;
                   6187:       darwin* | rhapsody*)
                   6188:         _LT_DARWIN_LINKER_FEATURES($1)
                   6189:        ;;
                   6190: 
                   6191:       dgux*)
                   6192:         case $cc_basename in
                   6193:           ec++*)
                   6194:            # FIXME: insert proper C++ library support
                   6195:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6196:            ;;
                   6197:           ghcx*)
                   6198:            # Green Hills C++ Compiler
                   6199:            # FIXME: insert proper C++ library support
                   6200:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6201:            ;;
                   6202:           *)
                   6203:            # FIXME: insert proper C++ library support
                   6204:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6205:            ;;
                   6206:         esac
                   6207:         ;;
                   6208: 
1.1.1.2 ! misho    6209:       freebsd2.*)
1.1       misho    6210:         # C++ shared libraries reported to be fairly broken before
                   6211:        # switch to ELF
                   6212:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6213:         ;;
                   6214: 
                   6215:       freebsd-elf*)
                   6216:         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6217:         ;;
                   6218: 
                   6219:       freebsd* | dragonfly*)
                   6220:         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
                   6221:         # conventions
                   6222:         _LT_TAGVAR(ld_shlibs, $1)=yes
                   6223:         ;;
                   6224: 
                   6225:       gnu*)
                   6226:         ;;
                   6227: 
                   6228:       haiku*)
                   6229:         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6230:         _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6231:         ;;
                   6232: 
                   6233:       hpux9*)
                   6234:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   6235:         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6236:         _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6237:         _LT_TAGVAR(hardcode_direct, $1)=yes
                   6238:         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
                   6239:                                             # but as the default
                   6240:                                             # location of the library.
                   6241: 
                   6242:         case $cc_basename in
                   6243:           CC*)
                   6244:             # FIXME: insert proper C++ library support
                   6245:             _LT_TAGVAR(ld_shlibs, $1)=no
                   6246:             ;;
                   6247:           aCC*)
                   6248:             _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 $lib'
                   6249:             # Commands to make compiler produce verbose output that lists
                   6250:             # what "hidden" libraries, object files and flags are used when
                   6251:             # linking a shared library.
                   6252:             #
                   6253:             # There doesn't appear to be a way to prevent this compiler from
                   6254:             # explicitly linking system object files so we need to strip them
                   6255:             # from the output so that they don't get included in the library
                   6256:             # dependencies.
                   6257:             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
                   6258:             ;;
                   6259:           *)
                   6260:             if test "$GXX" = yes; then
                   6261:               _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
                   6262:             else
                   6263:               # FIXME: insert proper C++ library support
                   6264:               _LT_TAGVAR(ld_shlibs, $1)=no
                   6265:             fi
                   6266:             ;;
                   6267:         esac
                   6268:         ;;
                   6269: 
                   6270:       hpux10*|hpux11*)
                   6271:         if test $with_gnu_ld = no; then
                   6272:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
                   6273:          _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6274: 
                   6275:           case $host_cpu in
                   6276:             hppa*64*|ia64*)
                   6277:               ;;
                   6278:             *)
                   6279:              _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6280:               ;;
                   6281:           esac
                   6282:         fi
                   6283:         case $host_cpu in
                   6284:           hppa*64*|ia64*)
                   6285:             _LT_TAGVAR(hardcode_direct, $1)=no
                   6286:             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6287:             ;;
                   6288:           *)
                   6289:             _LT_TAGVAR(hardcode_direct, $1)=yes
                   6290:             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   6291:             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
                   6292:                                                 # but as the default
                   6293:                                                 # location of the library.
                   6294:             ;;
                   6295:         esac
                   6296: 
                   6297:         case $cc_basename in
                   6298:           CC*)
                   6299:            # FIXME: insert proper C++ library support
                   6300:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6301:            ;;
                   6302:           aCC*)
                   6303:            case $host_cpu in
                   6304:              hppa*64*)
                   6305:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6306:                ;;
                   6307:              ia64*)
                   6308:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6309:                ;;
                   6310:              *)
                   6311:                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6312:                ;;
                   6313:            esac
                   6314:            # Commands to make compiler produce verbose output that lists
                   6315:            # what "hidden" libraries, object files and flags are used when
                   6316:            # linking a shared library.
                   6317:            #
                   6318:            # There doesn't appear to be a way to prevent this compiler from
                   6319:            # explicitly linking system object files so we need to strip them
                   6320:            # from the output so that they don't get included in the library
                   6321:            # dependencies.
                   6322:            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
                   6323:            ;;
                   6324:           *)
                   6325:            if test "$GXX" = yes; then
                   6326:              if test $with_gnu_ld = no; then
                   6327:                case $host_cpu in
                   6328:                  hppa*64*)
                   6329:                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6330:                    ;;
                   6331:                  ia64*)
                   6332:                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6333:                    ;;
                   6334:                  *)
                   6335:                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6336:                    ;;
                   6337:                esac
                   6338:              fi
                   6339:            else
                   6340:              # FIXME: insert proper C++ library support
                   6341:              _LT_TAGVAR(ld_shlibs, $1)=no
                   6342:            fi
                   6343:            ;;
                   6344:         esac
                   6345:         ;;
                   6346: 
                   6347:       interix[[3-9]]*)
                   6348:        _LT_TAGVAR(hardcode_direct, $1)=no
                   6349:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6350:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6351:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6352:        # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
                   6353:        # Instead, shared libraries are loaded at an image base (0x10000000 by
                   6354:        # default) and relocated if they conflict, which is a slow very memory
                   6355:        # consuming and fragmenting process.  To avoid this, we pick a random,
                   6356:        # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
                   6357:        # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
                   6358:        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   6359:        _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
                   6360:        ;;
                   6361:       irix5* | irix6*)
                   6362:         case $cc_basename in
                   6363:           CC*)
                   6364:            # SGI C++
                   6365:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
                   6366: 
                   6367:            # Archives containing C++ object files must be created using
                   6368:            # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
                   6369:            # necessary to make sure instantiated templates are included
                   6370:            # in the archive.
                   6371:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
                   6372:            ;;
                   6373:           *)
                   6374:            if test "$GXX" = yes; then
                   6375:              if test "$with_gnu_ld" = no; then
                   6376:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   6377:              else
                   6378:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
                   6379:              fi
                   6380:            fi
                   6381:            _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6382:            ;;
                   6383:         esac
                   6384:         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6385:         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6386:         _LT_TAGVAR(inherit_rpath, $1)=yes
                   6387:         ;;
                   6388: 
                   6389:       linux* | k*bsd*-gnu | kopensolaris*-gnu)
                   6390:         case $cc_basename in
                   6391:           KCC*)
                   6392:            # Kuck and Associates, Inc. (KAI) C++ Compiler
                   6393: 
                   6394:            # KCC will only create a shared library if the output file
                   6395:            # ends with ".so" (or ".sl" for HP-UX), so rename the library
                   6396:            # to its proper name (with version) after linking.
                   6397:            _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'
                   6398:            _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 $lib'
                   6399:            # Commands to make compiler produce verbose output that lists
                   6400:            # what "hidden" libraries, object files and flags are used when
                   6401:            # linking a shared library.
                   6402:            #
                   6403:            # There doesn't appear to be a way to prevent this compiler from
                   6404:            # explicitly linking system object files so we need to strip them
                   6405:            # from the output so that they don't get included in the library
                   6406:            # dependencies.
                   6407:            output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
                   6408: 
                   6409:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6410:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   6411: 
                   6412:            # Archives containing C++ object files must be created using
                   6413:            # "CC -Bstatic", where "CC" is the KAI C++ compiler.
                   6414:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
                   6415:            ;;
                   6416:          icpc* | ecpc* )
                   6417:            # Intel C++
                   6418:            with_gnu_ld=yes
                   6419:            # version 8.0 and above of icpc choke on multiply defined symbols
                   6420:            # if we add $predep_objects and $postdep_objects, however 7.1 and
                   6421:            # earlier do not add the objects themselves.
                   6422:            case `$CC -V 2>&1` in
                   6423:              *"Version 7."*)
                   6424:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6425:                _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'
                   6426:                ;;
                   6427:              *)  # Version 8.0 or newer
                   6428:                tmp_idyn=
                   6429:                case $host_cpu in
                   6430:                  ia64*) tmp_idyn=' -i_dynamic';;
                   6431:                esac
                   6432:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6433:                _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'
                   6434:                ;;
                   6435:            esac
                   6436:            _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6437:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6438:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   6439:            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
                   6440:            ;;
                   6441:           pgCC* | pgcpp*)
                   6442:             # Portland Group C++ compiler
                   6443:            case `$CC -V` in
                   6444:            *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
                   6445:              _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
                   6446:                rm -rf $tpldir~
                   6447:                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
                   6448:                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
                   6449:              _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
                   6450:                rm -rf $tpldir~
                   6451:                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
                   6452:                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
                   6453:                $RANLIB $oldlib'
                   6454:              _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
                   6455:                rm -rf $tpldir~
                   6456:                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                   6457:                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
                   6458:              _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
                   6459:                rm -rf $tpldir~
                   6460:                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                   6461:                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
                   6462:              ;;
                   6463:            *) # Version 6 and above use weak symbols
                   6464:              _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
                   6465:              _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'
                   6466:              ;;
                   6467:            esac
                   6468: 
                   6469:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
                   6470:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   6471:            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
                   6472:             ;;
                   6473:          cxx*)
                   6474:            # Compaq C++
                   6475:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6476:            _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'
                   6477: 
                   6478:            runpath_var=LD_RUN_PATH
                   6479:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   6480:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6481: 
                   6482:            # Commands to make compiler produce verbose output that lists
                   6483:            # what "hidden" libraries, object files and flags are used when
                   6484:            # linking a shared library.
                   6485:            #
                   6486:            # There doesn't appear to be a way to prevent this compiler from
                   6487:            # explicitly linking system object files so we need to strip them
                   6488:            # from the output so that they don't get included in the library
                   6489:            # dependencies.
                   6490:            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
                   6491:            ;;
                   6492:          xl* | mpixl* | bgxl*)
                   6493:            # IBM XL 8.0 on PPC, with GNU ld
                   6494:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6495:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
                   6496:            _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
                   6497:            if test "x$supports_anon_versioning" = xyes; then
                   6498:              _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
                   6499:                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                   6500:                echo "local: *; };" >> $output_objdir/$libname.ver~
                   6501:                $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
                   6502:            fi
                   6503:            ;;
                   6504:          *)
                   6505:            case `$CC -V 2>&1 | sed 5q` in
                   6506:            *Sun\ C*)
                   6507:              # Sun C++ 5.9
                   6508:              _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
                   6509:              _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6510:              _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'
                   6511:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   6512:              _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
                   6513:              _LT_TAGVAR(compiler_needs_object, $1)=yes
                   6514: 
                   6515:              # Not sure whether something based on
                   6516:              # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
                   6517:              # would be better.
                   6518:              output_verbose_link_cmd='func_echo_all'
                   6519: 
                   6520:              # Archives containing C++ object files must be created using
                   6521:              # "CC -xar", where "CC" is the Sun C++ compiler.  This is
                   6522:              # necessary to make sure instantiated templates are included
                   6523:              # in the archive.
                   6524:              _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
                   6525:              ;;
                   6526:            esac
                   6527:            ;;
                   6528:        esac
                   6529:        ;;
                   6530: 
                   6531:       lynxos*)
                   6532:         # FIXME: insert proper C++ library support
                   6533:        _LT_TAGVAR(ld_shlibs, $1)=no
                   6534:        ;;
                   6535: 
                   6536:       m88k*)
                   6537:         # FIXME: insert proper C++ library support
                   6538:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6539:        ;;
                   6540: 
                   6541:       mvs*)
                   6542:         case $cc_basename in
                   6543:           cxx*)
                   6544:            # FIXME: insert proper C++ library support
                   6545:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6546:            ;;
                   6547:          *)
                   6548:            # FIXME: insert proper C++ library support
                   6549:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6550:            ;;
                   6551:        esac
                   6552:        ;;
                   6553: 
                   6554:       netbsd*)
                   6555:         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
                   6556:          _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
                   6557:          wlarc=
                   6558:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   6559:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   6560:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6561:        fi
                   6562:        # Workaround some broken pre-1.5 toolchains
                   6563:        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
                   6564:        ;;
                   6565: 
                   6566:       *nto* | *qnx*)
                   6567:         _LT_TAGVAR(ld_shlibs, $1)=yes
                   6568:        ;;
                   6569: 
                   6570:       openbsd2*)
                   6571:         # C++ shared libraries are fairly broken
                   6572:        _LT_TAGVAR(ld_shlibs, $1)=no
                   6573:        ;;
                   6574: 
                   6575:       openbsd*)
                   6576:        if test -f /usr/libexec/ld.so; then
                   6577:          _LT_TAGVAR(hardcode_direct, $1)=yes
                   6578:          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6579:          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
                   6580:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
                   6581:          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6582:          if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
                   6583:            _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'
                   6584:            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
                   6585:            _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
                   6586:          fi
                   6587:          output_verbose_link_cmd=func_echo_all
                   6588:        else
                   6589:          _LT_TAGVAR(ld_shlibs, $1)=no
                   6590:        fi
                   6591:        ;;
                   6592: 
                   6593:       osf3* | osf4* | osf5*)
                   6594:         case $cc_basename in
                   6595:           KCC*)
                   6596:            # Kuck and Associates, Inc. (KAI) C++ Compiler
                   6597: 
                   6598:            # KCC will only create a shared library if the output file
                   6599:            # ends with ".so" (or ".sl" for HP-UX), so rename the library
                   6600:            # to its proper name (with version) after linking.
                   6601:            _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'
                   6602: 
                   6603:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
                   6604:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6605: 
                   6606:            # Archives containing C++ object files must be created using
                   6607:            # the KAI C++ compiler.
                   6608:            case $host in
                   6609:              osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
                   6610:              *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
                   6611:            esac
                   6612:            ;;
                   6613:           RCC*)
                   6614:            # Rational C++ 2.4.1
                   6615:            # FIXME: insert proper C++ library support
                   6616:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6617:            ;;
                   6618:           cxx*)
                   6619:            case $host in
                   6620:              osf3*)
                   6621:                _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   6622:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
                   6623:                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6624:                ;;
                   6625:              *)
                   6626:                _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
                   6627:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
                   6628:                _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
                   6629:                  echo "-hidden">> $lib.exp~
                   6630:                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
                   6631:                  $RM $lib.exp'
                   6632:                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
                   6633:                ;;
                   6634:            esac
                   6635: 
                   6636:            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6637: 
                   6638:            # Commands to make compiler produce verbose output that lists
                   6639:            # what "hidden" libraries, object files and flags are used when
                   6640:            # linking a shared library.
                   6641:            #
                   6642:            # There doesn't appear to be a way to prevent this compiler from
                   6643:            # explicitly linking system object files so we need to strip them
                   6644:            # from the output so that they don't get included in the library
                   6645:            # dependencies.
                   6646:            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
                   6647:            ;;
                   6648:          *)
                   6649:            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
                   6650:              _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
                   6651:              case $host in
                   6652:                osf3*)
                   6653:                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   6654:                  ;;
                   6655:                *)
                   6656:                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
                   6657:                  ;;
                   6658:              esac
                   6659: 
                   6660:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
                   6661:              _LT_TAGVAR(hardcode_libdir_separator, $1)=:
                   6662: 
                   6663:              # Commands to make compiler produce verbose output that lists
                   6664:              # what "hidden" libraries, object files and flags are used when
                   6665:              # linking a shared library.
                   6666:              output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                   6667: 
                   6668:            else
                   6669:              # FIXME: insert proper C++ library support
                   6670:              _LT_TAGVAR(ld_shlibs, $1)=no
                   6671:            fi
                   6672:            ;;
                   6673:         esac
                   6674:         ;;
                   6675: 
                   6676:       psos*)
                   6677:         # FIXME: insert proper C++ library support
                   6678:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6679:         ;;
                   6680: 
                   6681:       sunos4*)
                   6682:         case $cc_basename in
                   6683:           CC*)
                   6684:            # Sun C++ 4.x
                   6685:            # FIXME: insert proper C++ library support
                   6686:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6687:            ;;
                   6688:           lcc*)
                   6689:            # Lucid
                   6690:            # FIXME: insert proper C++ library support
                   6691:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6692:            ;;
                   6693:           *)
                   6694:            # FIXME: insert proper C++ library support
                   6695:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6696:            ;;
                   6697:         esac
                   6698:         ;;
                   6699: 
                   6700:       solaris*)
                   6701:         case $cc_basename in
                   6702:           CC* | sunCC*)
                   6703:            # Sun C++ 4.2, 5.x and Centerline C++
                   6704:             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
                   6705:            _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
                   6706:            _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
                   6707:            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6708:              $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6709: 
                   6710:            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
                   6711:            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6712:            case $host_os in
                   6713:              solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   6714:              *)
                   6715:                # The compiler driver will combine and reorder linker options,
                   6716:                # but understands `-z linker_flag'.
                   6717:                # Supported since Solaris 2.6 (maybe 2.5.1?)
                   6718:                _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
                   6719:                ;;
                   6720:            esac
                   6721:            _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6722: 
                   6723:            output_verbose_link_cmd='func_echo_all'
                   6724: 
                   6725:            # Archives containing C++ object files must be created using
                   6726:            # "CC -xar", where "CC" is the Sun C++ compiler.  This is
                   6727:            # necessary to make sure instantiated templates are included
                   6728:            # in the archive.
                   6729:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
                   6730:            ;;
                   6731:           gcx*)
                   6732:            # Green Hills C++ Compiler
                   6733:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6734: 
                   6735:            # The C++ compiler must be used to create the archive.
                   6736:            _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
                   6737:            ;;
                   6738:           *)
                   6739:            # GNU C++ compiler with Solaris linker
                   6740:            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
                   6741:              _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
                   6742:              if $CC --version | $GREP -v '^2\.7' > /dev/null; then
                   6743:                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6744:                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6745:                  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6746: 
                   6747:                # Commands to make compiler produce verbose output that lists
                   6748:                # what "hidden" libraries, object files and flags are used when
                   6749:                # linking a shared library.
                   6750:                output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                   6751:              else
                   6752:                # g++ 2.7 appears to require `-G' NOT `-shared' on this
                   6753:                # platform.
                   6754:                _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
                   6755:                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                   6756:                  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
                   6757: 
                   6758:                # Commands to make compiler produce verbose output that lists
                   6759:                # what "hidden" libraries, object files and flags are used when
                   6760:                # linking a shared library.
                   6761:                output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
                   6762:              fi
                   6763: 
                   6764:              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
                   6765:              case $host_os in
                   6766:                solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
                   6767:                *)
                   6768:                  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
                   6769:                  ;;
                   6770:              esac
                   6771:            fi
                   6772:            ;;
                   6773:         esac
                   6774:         ;;
                   6775: 
                   6776:     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
                   6777:       _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   6778:       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6779:       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6780:       runpath_var='LD_RUN_PATH'
                   6781: 
                   6782:       case $cc_basename in
                   6783:         CC*)
                   6784:          _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6785:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6786:          ;;
                   6787:        *)
                   6788:          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6789:          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6790:          ;;
                   6791:       esac
                   6792:       ;;
                   6793: 
                   6794:       sysv5* | sco3.2v5* | sco5v6*)
                   6795:        # Note: We can NOT use -z defs as we might desire, because we do not
                   6796:        # link with -lc, and that would cause any symbols used from libc to
                   6797:        # always be unresolved, which means just about no library would
                   6798:        # ever link correctly.  If we're not using GNU ld we use -z text
                   6799:        # though, which does catch some bad symbols but isn't as heavy-handed
                   6800:        # as -z defs.
                   6801:        _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
                   6802:        _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
                   6803:        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   6804:        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
                   6805:        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
                   6806:        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
                   6807:        _LT_TAGVAR(link_all_deplibs, $1)=yes
                   6808:        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
                   6809:        runpath_var='LD_RUN_PATH'
                   6810: 
                   6811:        case $cc_basename in
                   6812:           CC*)
                   6813:            _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6814:            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6815:            _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
                   6816:              '"$_LT_TAGVAR(old_archive_cmds, $1)"
                   6817:            _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
                   6818:              '"$_LT_TAGVAR(reload_cmds, $1)"
                   6819:            ;;
                   6820:          *)
                   6821:            _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6822:            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
                   6823:            ;;
                   6824:        esac
                   6825:       ;;
                   6826: 
                   6827:       tandem*)
                   6828:         case $cc_basename in
                   6829:           NCC*)
                   6830:            # NonStop-UX NCC 3.20
                   6831:            # FIXME: insert proper C++ library support
                   6832:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6833:            ;;
                   6834:           *)
                   6835:            # FIXME: insert proper C++ library support
                   6836:            _LT_TAGVAR(ld_shlibs, $1)=no
                   6837:            ;;
                   6838:         esac
                   6839:         ;;
                   6840: 
                   6841:       vxworks*)
                   6842:         # FIXME: insert proper C++ library support
                   6843:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6844:         ;;
                   6845: 
                   6846:       *)
                   6847:         # FIXME: insert proper C++ library support
                   6848:         _LT_TAGVAR(ld_shlibs, $1)=no
                   6849:         ;;
                   6850:     esac
                   6851: 
                   6852:     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
                   6853:     test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
                   6854: 
                   6855:     _LT_TAGVAR(GCC, $1)="$GXX"
                   6856:     _LT_TAGVAR(LD, $1)="$LD"
                   6857: 
                   6858:     ## CAVEAT EMPTOR:
                   6859:     ## There is no encapsulation within the following macros, do not change
                   6860:     ## the running order or otherwise move them around unless you know exactly
                   6861:     ## what you are doing...
                   6862:     _LT_SYS_HIDDEN_LIBDEPS($1)
                   6863:     _LT_COMPILER_PIC($1)
                   6864:     _LT_COMPILER_C_O($1)
                   6865:     _LT_COMPILER_FILE_LOCKS($1)
                   6866:     _LT_LINKER_SHLIBS($1)
                   6867:     _LT_SYS_DYNAMIC_LINKER($1)
                   6868:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   6869: 
                   6870:     _LT_CONFIG($1)
                   6871:   fi # test -n "$compiler"
                   6872: 
                   6873:   CC=$lt_save_CC
                   6874:   CFLAGS=$lt_save_CFLAGS
                   6875:   LDCXX=$LD
                   6876:   LD=$lt_save_LD
                   6877:   GCC=$lt_save_GCC
                   6878:   with_gnu_ld=$lt_save_with_gnu_ld
                   6879:   lt_cv_path_LDCXX=$lt_cv_path_LD
                   6880:   lt_cv_path_LD=$lt_save_path_LD
                   6881:   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
                   6882:   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
                   6883: fi # test "$_lt_caught_CXX_error" != yes
                   6884: 
                   6885: AC_LANG_POP
                   6886: ])# _LT_LANG_CXX_CONFIG
                   6887: 
                   6888: 
                   6889: # _LT_FUNC_STRIPNAME_CNF
                   6890: # ----------------------
                   6891: # func_stripname_cnf prefix suffix name
                   6892: # strip PREFIX and SUFFIX off of NAME.
                   6893: # PREFIX and SUFFIX must not contain globbing or regex special
                   6894: # characters, hashes, percent signs, but SUFFIX may contain a leading
                   6895: # dot (in which case that matches only a dot).
                   6896: #
                   6897: # This function is identical to the (non-XSI) version of func_stripname,
                   6898: # except this one can be used by m4 code that may be executed by configure,
                   6899: # rather than the libtool script.
                   6900: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
                   6901: AC_REQUIRE([_LT_DECL_SED])
                   6902: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
                   6903: func_stripname_cnf ()
                   6904: {
                   6905:   case ${2} in
                   6906:   .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
                   6907:   *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
                   6908:   esac
                   6909: } # func_stripname_cnf
                   6910: ])# _LT_FUNC_STRIPNAME_CNF
                   6911: 
                   6912: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
                   6913: # ---------------------------------
                   6914: # Figure out "hidden" library dependencies from verbose
                   6915: # compiler output when linking a shared library.
                   6916: # Parse the compiler output and extract the necessary
                   6917: # objects, libraries and library flags.
                   6918: m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
                   6919: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
                   6920: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
                   6921: # Dependencies to place before and after the object being linked:
                   6922: _LT_TAGVAR(predep_objects, $1)=
                   6923: _LT_TAGVAR(postdep_objects, $1)=
                   6924: _LT_TAGVAR(predeps, $1)=
                   6925: _LT_TAGVAR(postdeps, $1)=
                   6926: _LT_TAGVAR(compiler_lib_search_path, $1)=
                   6927: 
                   6928: dnl we can't use the lt_simple_compile_test_code here,
                   6929: dnl because it contains code intended for an executable,
                   6930: dnl not a library.  It's possible we should let each
                   6931: dnl tag define a new lt_????_link_test_code variable,
                   6932: dnl but it's only used here...
                   6933: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
                   6934: int a;
                   6935: void foo (void) { a = 0; }
                   6936: _LT_EOF
                   6937: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
                   6938: class Foo
                   6939: {
                   6940: public:
                   6941:   Foo (void) { a = 0; }
                   6942: private:
                   6943:   int a;
                   6944: };
                   6945: _LT_EOF
                   6946: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
                   6947:       subroutine foo
                   6948:       implicit none
                   6949:       integer*4 a
                   6950:       a=0
                   6951:       return
                   6952:       end
                   6953: _LT_EOF
                   6954: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
                   6955:       subroutine foo
                   6956:       implicit none
                   6957:       integer a
                   6958:       a=0
                   6959:       return
                   6960:       end
                   6961: _LT_EOF
                   6962: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
                   6963: public class foo {
                   6964:   private int a;
                   6965:   public void bar (void) {
                   6966:     a = 0;
                   6967:   }
                   6968: };
                   6969: _LT_EOF
1.1.1.2 ! misho    6970: ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
        !          6971: package foo
        !          6972: func foo() {
        !          6973: }
        !          6974: _LT_EOF
1.1       misho    6975: ])
                   6976: 
                   6977: _lt_libdeps_save_CFLAGS=$CFLAGS
                   6978: case "$CC $CFLAGS " in #(
                   6979: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
                   6980: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
1.1.1.2 ! misho    6981: *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
1.1       misho    6982: esac
                   6983: 
                   6984: dnl Parse the compiler output and extract the necessary
                   6985: dnl objects, libraries and library flags.
                   6986: if AC_TRY_EVAL(ac_compile); then
                   6987:   # Parse the compiler output and extract the necessary
                   6988:   # objects, libraries and library flags.
                   6989: 
                   6990:   # Sentinel used to keep track of whether or not we are before
                   6991:   # the conftest object file.
                   6992:   pre_test_object_deps_done=no
                   6993: 
                   6994:   for p in `eval "$output_verbose_link_cmd"`; do
                   6995:     case ${prev}${p} in
                   6996: 
                   6997:     -L* | -R* | -l*)
                   6998:        # Some compilers place space between "-{L,R}" and the path.
                   6999:        # Remove the space.
                   7000:        if test $p = "-L" ||
                   7001:           test $p = "-R"; then
                   7002:         prev=$p
                   7003:         continue
                   7004:        fi
                   7005: 
                   7006:        # Expand the sysroot to ease extracting the directories later.
                   7007:        if test -z "$prev"; then
                   7008:          case $p in
                   7009:          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
                   7010:          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
                   7011:          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
                   7012:          esac
                   7013:        fi
                   7014:        case $p in
                   7015:        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
                   7016:        esac
                   7017:        if test "$pre_test_object_deps_done" = no; then
                   7018:         case ${prev} in
                   7019:         -L | -R)
                   7020:           # Internal compiler library paths should come after those
                   7021:           # provided the user.  The postdeps already come after the
                   7022:           # user supplied libs so there is no need to process them.
                   7023:           if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
                   7024:             _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
                   7025:           else
                   7026:             _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
                   7027:           fi
                   7028:           ;;
                   7029:         # The "-l" case would never come before the object being
                   7030:         # linked, so don't bother handling this case.
                   7031:         esac
                   7032:        else
                   7033:         if test -z "$_LT_TAGVAR(postdeps, $1)"; then
                   7034:           _LT_TAGVAR(postdeps, $1)="${prev}${p}"
                   7035:         else
                   7036:           _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
                   7037:         fi
                   7038:        fi
                   7039:        prev=
                   7040:        ;;
                   7041: 
                   7042:     *.lto.$objext) ;; # Ignore GCC LTO objects
                   7043:     *.$objext)
                   7044:        # This assumes that the test object file only shows up
                   7045:        # once in the compiler output.
                   7046:        if test "$p" = "conftest.$objext"; then
                   7047:         pre_test_object_deps_done=yes
                   7048:         continue
                   7049:        fi
                   7050: 
                   7051:        if test "$pre_test_object_deps_done" = no; then
                   7052:         if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
                   7053:           _LT_TAGVAR(predep_objects, $1)="$p"
                   7054:         else
                   7055:           _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
                   7056:         fi
                   7057:        else
                   7058:         if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
                   7059:           _LT_TAGVAR(postdep_objects, $1)="$p"
                   7060:         else
                   7061:           _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
                   7062:         fi
                   7063:        fi
                   7064:        ;;
                   7065: 
                   7066:     *) ;; # Ignore the rest.
                   7067: 
                   7068:     esac
                   7069:   done
                   7070: 
                   7071:   # Clean up.
                   7072:   rm -f a.out a.exe
                   7073: else
                   7074:   echo "libtool.m4: error: problem compiling $1 test program"
                   7075: fi
                   7076: 
                   7077: $RM -f confest.$objext
                   7078: CFLAGS=$_lt_libdeps_save_CFLAGS
                   7079: 
                   7080: # PORTME: override above test on systems where it is broken
                   7081: m4_if([$1], [CXX],
                   7082: [case $host_os in
                   7083: interix[[3-9]]*)
                   7084:   # Interix 3.5 installs completely hosed .la files for C++, so rather than
                   7085:   # hack all around it, let's just trust "g++" to DTRT.
                   7086:   _LT_TAGVAR(predep_objects,$1)=
                   7087:   _LT_TAGVAR(postdep_objects,$1)=
                   7088:   _LT_TAGVAR(postdeps,$1)=
                   7089:   ;;
                   7090: 
                   7091: linux*)
                   7092:   case `$CC -V 2>&1 | sed 5q` in
                   7093:   *Sun\ C*)
                   7094:     # Sun C++ 5.9
                   7095: 
                   7096:     # The more standards-conforming stlport4 library is
                   7097:     # incompatible with the Cstd library. Avoid specifying
                   7098:     # it if it's in CXXFLAGS. Ignore libCrun as
                   7099:     # -library=stlport4 depends on it.
                   7100:     case " $CXX $CXXFLAGS " in
                   7101:     *" -library=stlport4 "*)
                   7102:       solaris_use_stlport4=yes
                   7103:       ;;
                   7104:     esac
                   7105: 
                   7106:     if test "$solaris_use_stlport4" != yes; then
                   7107:       _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
                   7108:     fi
                   7109:     ;;
                   7110:   esac
                   7111:   ;;
                   7112: 
                   7113: solaris*)
                   7114:   case $cc_basename in
                   7115:   CC* | sunCC*)
                   7116:     # The more standards-conforming stlport4 library is
                   7117:     # incompatible with the Cstd library. Avoid specifying
                   7118:     # it if it's in CXXFLAGS. Ignore libCrun as
                   7119:     # -library=stlport4 depends on it.
                   7120:     case " $CXX $CXXFLAGS " in
                   7121:     *" -library=stlport4 "*)
                   7122:       solaris_use_stlport4=yes
                   7123:       ;;
                   7124:     esac
                   7125: 
                   7126:     # Adding this requires a known-good setup of shared libraries for
                   7127:     # Sun compiler versions before 5.6, else PIC objects from an old
                   7128:     # archive will be linked into the output, leading to subtle bugs.
                   7129:     if test "$solaris_use_stlport4" != yes; then
                   7130:       _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
                   7131:     fi
                   7132:     ;;
                   7133:   esac
                   7134:   ;;
                   7135: esac
                   7136: ])
                   7137: 
                   7138: case " $_LT_TAGVAR(postdeps, $1) " in
                   7139: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
                   7140: esac
                   7141:  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
                   7142: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
                   7143:  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
                   7144: fi
                   7145: _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
                   7146:     [The directories searched by this compiler when creating a shared library])
                   7147: _LT_TAGDECL([], [predep_objects], [1],
                   7148:     [Dependencies to place before and after the objects being linked to
                   7149:     create a shared library])
                   7150: _LT_TAGDECL([], [postdep_objects], [1])
                   7151: _LT_TAGDECL([], [predeps], [1])
                   7152: _LT_TAGDECL([], [postdeps], [1])
                   7153: _LT_TAGDECL([], [compiler_lib_search_path], [1],
                   7154:     [The library search path used internally by the compiler when linking
                   7155:     a shared library])
                   7156: ])# _LT_SYS_HIDDEN_LIBDEPS
                   7157: 
                   7158: 
                   7159: # _LT_LANG_F77_CONFIG([TAG])
                   7160: # --------------------------
                   7161: # Ensure that the configuration variables for a Fortran 77 compiler are
                   7162: # suitably defined.  These variables are subsequently used by _LT_CONFIG
                   7163: # to write the compiler configuration to `libtool'.
                   7164: m4_defun([_LT_LANG_F77_CONFIG],
                   7165: [AC_LANG_PUSH(Fortran 77)
                   7166: if test -z "$F77" || test "X$F77" = "Xno"; then
                   7167:   _lt_disable_F77=yes
                   7168: fi
                   7169: 
                   7170: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   7171: _LT_TAGVAR(allow_undefined_flag, $1)=
                   7172: _LT_TAGVAR(always_export_symbols, $1)=no
                   7173: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   7174: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   7175: _LT_TAGVAR(hardcode_direct, $1)=no
                   7176: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   7177: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   7178: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   7179: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   7180: _LT_TAGVAR(hardcode_automatic, $1)=no
                   7181: _LT_TAGVAR(inherit_rpath, $1)=no
                   7182: _LT_TAGVAR(module_cmds, $1)=
                   7183: _LT_TAGVAR(module_expsym_cmds, $1)=
                   7184: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   7185: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   7186: _LT_TAGVAR(reload_flag, $1)=$reload_flag
                   7187: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
                   7188: _LT_TAGVAR(no_undefined_flag, $1)=
                   7189: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   7190: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   7191: 
                   7192: # Source file extension for f77 test sources.
                   7193: ac_ext=f
                   7194: 
                   7195: # Object file extension for compiled f77 test sources.
                   7196: objext=o
                   7197: _LT_TAGVAR(objext, $1)=$objext
                   7198: 
                   7199: # No sense in running all these tests if we already determined that
                   7200: # the F77 compiler isn't working.  Some variables (like enable_shared)
                   7201: # are currently assumed to apply to all compilers on this platform,
                   7202: # and will be corrupted by setting them based on a non-working compiler.
                   7203: if test "$_lt_disable_F77" != yes; then
                   7204:   # Code to be used in simple compile tests
                   7205:   lt_simple_compile_test_code="\
                   7206:       subroutine t
                   7207:       return
                   7208:       end
                   7209: "
                   7210: 
                   7211:   # Code to be used in simple link tests
                   7212:   lt_simple_link_test_code="\
                   7213:       program t
                   7214:       end
                   7215: "
                   7216: 
                   7217:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   7218:   _LT_TAG_COMPILER
                   7219: 
                   7220:   # save warnings/boilerplate of simple test code
                   7221:   _LT_COMPILER_BOILERPLATE
                   7222:   _LT_LINKER_BOILERPLATE
                   7223: 
                   7224:   # Allow CC to be a program name with arguments.
                   7225:   lt_save_CC="$CC"
                   7226:   lt_save_GCC=$GCC
                   7227:   lt_save_CFLAGS=$CFLAGS
                   7228:   CC=${F77-"f77"}
                   7229:   CFLAGS=$FFLAGS
                   7230:   compiler=$CC
                   7231:   _LT_TAGVAR(compiler, $1)=$CC
                   7232:   _LT_CC_BASENAME([$compiler])
                   7233:   GCC=$G77
                   7234:   if test -n "$compiler"; then
                   7235:     AC_MSG_CHECKING([if libtool supports shared libraries])
                   7236:     AC_MSG_RESULT([$can_build_shared])
                   7237: 
                   7238:     AC_MSG_CHECKING([whether to build shared libraries])
                   7239:     test "$can_build_shared" = "no" && enable_shared=no
                   7240: 
                   7241:     # On AIX, shared libraries and static libraries use the same namespace, and
                   7242:     # are all built from PIC.
                   7243:     case $host_os in
                   7244:       aix3*)
                   7245:         test "$enable_shared" = yes && enable_static=no
                   7246:         if test -n "$RANLIB"; then
                   7247:           archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   7248:           postinstall_cmds='$RANLIB $lib'
                   7249:         fi
                   7250:         ;;
                   7251:       aix[[4-9]]*)
                   7252:        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   7253:          test "$enable_shared" = yes && enable_static=no
                   7254:        fi
                   7255:         ;;
                   7256:     esac
                   7257:     AC_MSG_RESULT([$enable_shared])
                   7258: 
                   7259:     AC_MSG_CHECKING([whether to build static libraries])
                   7260:     # Make sure either enable_shared or enable_static is yes.
                   7261:     test "$enable_shared" = yes || enable_static=yes
                   7262:     AC_MSG_RESULT([$enable_static])
                   7263: 
                   7264:     _LT_TAGVAR(GCC, $1)="$G77"
                   7265:     _LT_TAGVAR(LD, $1)="$LD"
                   7266: 
                   7267:     ## CAVEAT EMPTOR:
                   7268:     ## There is no encapsulation within the following macros, do not change
                   7269:     ## the running order or otherwise move them around unless you know exactly
                   7270:     ## what you are doing...
                   7271:     _LT_COMPILER_PIC($1)
                   7272:     _LT_COMPILER_C_O($1)
                   7273:     _LT_COMPILER_FILE_LOCKS($1)
                   7274:     _LT_LINKER_SHLIBS($1)
                   7275:     _LT_SYS_DYNAMIC_LINKER($1)
                   7276:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   7277: 
                   7278:     _LT_CONFIG($1)
                   7279:   fi # test -n "$compiler"
                   7280: 
                   7281:   GCC=$lt_save_GCC
                   7282:   CC="$lt_save_CC"
                   7283:   CFLAGS="$lt_save_CFLAGS"
                   7284: fi # test "$_lt_disable_F77" != yes
                   7285: 
                   7286: AC_LANG_POP
                   7287: ])# _LT_LANG_F77_CONFIG
                   7288: 
                   7289: 
                   7290: # _LT_LANG_FC_CONFIG([TAG])
                   7291: # -------------------------
                   7292: # Ensure that the configuration variables for a Fortran compiler are
                   7293: # suitably defined.  These variables are subsequently used by _LT_CONFIG
                   7294: # to write the compiler configuration to `libtool'.
                   7295: m4_defun([_LT_LANG_FC_CONFIG],
                   7296: [AC_LANG_PUSH(Fortran)
                   7297: 
                   7298: if test -z "$FC" || test "X$FC" = "Xno"; then
                   7299:   _lt_disable_FC=yes
                   7300: fi
                   7301: 
                   7302: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   7303: _LT_TAGVAR(allow_undefined_flag, $1)=
                   7304: _LT_TAGVAR(always_export_symbols, $1)=no
                   7305: _LT_TAGVAR(archive_expsym_cmds, $1)=
                   7306: _LT_TAGVAR(export_dynamic_flag_spec, $1)=
                   7307: _LT_TAGVAR(hardcode_direct, $1)=no
                   7308: _LT_TAGVAR(hardcode_direct_absolute, $1)=no
                   7309: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
                   7310: _LT_TAGVAR(hardcode_libdir_separator, $1)=
                   7311: _LT_TAGVAR(hardcode_minus_L, $1)=no
                   7312: _LT_TAGVAR(hardcode_automatic, $1)=no
                   7313: _LT_TAGVAR(inherit_rpath, $1)=no
                   7314: _LT_TAGVAR(module_cmds, $1)=
                   7315: _LT_TAGVAR(module_expsym_cmds, $1)=
                   7316: _LT_TAGVAR(link_all_deplibs, $1)=unknown
                   7317: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   7318: _LT_TAGVAR(reload_flag, $1)=$reload_flag
                   7319: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
                   7320: _LT_TAGVAR(no_undefined_flag, $1)=
                   7321: _LT_TAGVAR(whole_archive_flag_spec, $1)=
                   7322: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
                   7323: 
                   7324: # Source file extension for fc test sources.
                   7325: ac_ext=${ac_fc_srcext-f}
                   7326: 
                   7327: # Object file extension for compiled fc test sources.
                   7328: objext=o
                   7329: _LT_TAGVAR(objext, $1)=$objext
                   7330: 
                   7331: # No sense in running all these tests if we already determined that
                   7332: # the FC compiler isn't working.  Some variables (like enable_shared)
                   7333: # are currently assumed to apply to all compilers on this platform,
                   7334: # and will be corrupted by setting them based on a non-working compiler.
                   7335: if test "$_lt_disable_FC" != yes; then
                   7336:   # Code to be used in simple compile tests
                   7337:   lt_simple_compile_test_code="\
                   7338:       subroutine t
                   7339:       return
                   7340:       end
                   7341: "
                   7342: 
                   7343:   # Code to be used in simple link tests
                   7344:   lt_simple_link_test_code="\
                   7345:       program t
                   7346:       end
                   7347: "
                   7348: 
                   7349:   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   7350:   _LT_TAG_COMPILER
                   7351: 
                   7352:   # save warnings/boilerplate of simple test code
                   7353:   _LT_COMPILER_BOILERPLATE
                   7354:   _LT_LINKER_BOILERPLATE
                   7355: 
                   7356:   # Allow CC to be a program name with arguments.
                   7357:   lt_save_CC="$CC"
                   7358:   lt_save_GCC=$GCC
                   7359:   lt_save_CFLAGS=$CFLAGS
                   7360:   CC=${FC-"f95"}
                   7361:   CFLAGS=$FCFLAGS
                   7362:   compiler=$CC
                   7363:   GCC=$ac_cv_fc_compiler_gnu
                   7364: 
                   7365:   _LT_TAGVAR(compiler, $1)=$CC
                   7366:   _LT_CC_BASENAME([$compiler])
                   7367: 
                   7368:   if test -n "$compiler"; then
                   7369:     AC_MSG_CHECKING([if libtool supports shared libraries])
                   7370:     AC_MSG_RESULT([$can_build_shared])
                   7371: 
                   7372:     AC_MSG_CHECKING([whether to build shared libraries])
                   7373:     test "$can_build_shared" = "no" && enable_shared=no
                   7374: 
                   7375:     # On AIX, shared libraries and static libraries use the same namespace, and
                   7376:     # are all built from PIC.
                   7377:     case $host_os in
                   7378:       aix3*)
                   7379:         test "$enable_shared" = yes && enable_static=no
                   7380:         if test -n "$RANLIB"; then
                   7381:           archive_cmds="$archive_cmds~\$RANLIB \$lib"
                   7382:           postinstall_cmds='$RANLIB $lib'
                   7383:         fi
                   7384:         ;;
                   7385:       aix[[4-9]]*)
                   7386:        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
                   7387:          test "$enable_shared" = yes && enable_static=no
                   7388:        fi
                   7389:         ;;
                   7390:     esac
                   7391:     AC_MSG_RESULT([$enable_shared])
                   7392: 
                   7393:     AC_MSG_CHECKING([whether to build static libraries])
                   7394:     # Make sure either enable_shared or enable_static is yes.
                   7395:     test "$enable_shared" = yes || enable_static=yes
                   7396:     AC_MSG_RESULT([$enable_static])
                   7397: 
                   7398:     _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
                   7399:     _LT_TAGVAR(LD, $1)="$LD"
                   7400: 
                   7401:     ## CAVEAT EMPTOR:
                   7402:     ## There is no encapsulation within the following macros, do not change
                   7403:     ## the running order or otherwise move them around unless you know exactly
                   7404:     ## what you are doing...
                   7405:     _LT_SYS_HIDDEN_LIBDEPS($1)
                   7406:     _LT_COMPILER_PIC($1)
                   7407:     _LT_COMPILER_C_O($1)
                   7408:     _LT_COMPILER_FILE_LOCKS($1)
                   7409:     _LT_LINKER_SHLIBS($1)
                   7410:     _LT_SYS_DYNAMIC_LINKER($1)
                   7411:     _LT_LINKER_HARDCODE_LIBPATH($1)
                   7412: 
                   7413:     _LT_CONFIG($1)
                   7414:   fi # test -n "$compiler"
                   7415: 
                   7416:   GCC=$lt_save_GCC
                   7417:   CC=$lt_save_CC
                   7418:   CFLAGS=$lt_save_CFLAGS
                   7419: fi # test "$_lt_disable_FC" != yes
                   7420: 
                   7421: AC_LANG_POP
                   7422: ])# _LT_LANG_FC_CONFIG
                   7423: 
                   7424: 
                   7425: # _LT_LANG_GCJ_CONFIG([TAG])
                   7426: # --------------------------
                   7427: # Ensure that the configuration variables for the GNU Java Compiler compiler
                   7428: # are suitably defined.  These variables are subsequently used by _LT_CONFIG
                   7429: # to write the compiler configuration to `libtool'.
                   7430: m4_defun([_LT_LANG_GCJ_CONFIG],
                   7431: [AC_REQUIRE([LT_PROG_GCJ])dnl
                   7432: AC_LANG_SAVE
                   7433: 
                   7434: # Source file extension for Java test sources.
                   7435: ac_ext=java
                   7436: 
                   7437: # Object file extension for compiled Java test sources.
                   7438: objext=o
                   7439: _LT_TAGVAR(objext, $1)=$objext
                   7440: 
                   7441: # Code to be used in simple compile tests
                   7442: lt_simple_compile_test_code="class foo {}"
                   7443: 
                   7444: # Code to be used in simple link tests
                   7445: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
                   7446: 
                   7447: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   7448: _LT_TAG_COMPILER
                   7449: 
                   7450: # save warnings/boilerplate of simple test code
                   7451: _LT_COMPILER_BOILERPLATE
                   7452: _LT_LINKER_BOILERPLATE
                   7453: 
                   7454: # Allow CC to be a program name with arguments.
                   7455: lt_save_CC=$CC
                   7456: lt_save_CFLAGS=$CFLAGS
                   7457: lt_save_GCC=$GCC
                   7458: GCC=yes
                   7459: CC=${GCJ-"gcj"}
                   7460: CFLAGS=$GCJFLAGS
                   7461: compiler=$CC
                   7462: _LT_TAGVAR(compiler, $1)=$CC
                   7463: _LT_TAGVAR(LD, $1)="$LD"
                   7464: _LT_CC_BASENAME([$compiler])
                   7465: 
                   7466: # GCJ did not exist at the time GCC didn't implicitly link libc in.
                   7467: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
                   7468: 
                   7469: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
                   7470: _LT_TAGVAR(reload_flag, $1)=$reload_flag
                   7471: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
                   7472: 
                   7473: ## CAVEAT EMPTOR:
                   7474: ## There is no encapsulation within the following macros, do not change
                   7475: ## the running order or otherwise move them around unless you know exactly
                   7476: ## what you are doing...
                   7477: if test -n "$compiler"; then
                   7478:   _LT_COMPILER_NO_RTTI($1)
                   7479:   _LT_COMPILER_PIC($1)
                   7480:   _LT_COMPILER_C_O($1)
                   7481:   _LT_COMPILER_FILE_LOCKS($1)
                   7482:   _LT_LINKER_SHLIBS($1)
                   7483:   _LT_LINKER_HARDCODE_LIBPATH($1)
                   7484: 
                   7485:   _LT_CONFIG($1)
                   7486: fi
                   7487: 
                   7488: AC_LANG_RESTORE
                   7489: 
                   7490: GCC=$lt_save_GCC
                   7491: CC=$lt_save_CC
                   7492: CFLAGS=$lt_save_CFLAGS
                   7493: ])# _LT_LANG_GCJ_CONFIG
                   7494: 
                   7495: 
1.1.1.2 ! misho    7496: # _LT_LANG_GO_CONFIG([TAG])
        !          7497: # --------------------------
        !          7498: # Ensure that the configuration variables for the GNU Go compiler
        !          7499: # are suitably defined.  These variables are subsequently used by _LT_CONFIG
        !          7500: # to write the compiler configuration to `libtool'.
        !          7501: m4_defun([_LT_LANG_GO_CONFIG],
        !          7502: [AC_REQUIRE([LT_PROG_GO])dnl
        !          7503: AC_LANG_SAVE
        !          7504: 
        !          7505: # Source file extension for Go test sources.
        !          7506: ac_ext=go
        !          7507: 
        !          7508: # Object file extension for compiled Go test sources.
        !          7509: objext=o
        !          7510: _LT_TAGVAR(objext, $1)=$objext
        !          7511: 
        !          7512: # Code to be used in simple compile tests
        !          7513: lt_simple_compile_test_code="package main; func main() { }"
        !          7514: 
        !          7515: # Code to be used in simple link tests
        !          7516: lt_simple_link_test_code='package main; func main() { }'
        !          7517: 
        !          7518: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
        !          7519: _LT_TAG_COMPILER
        !          7520: 
        !          7521: # save warnings/boilerplate of simple test code
        !          7522: _LT_COMPILER_BOILERPLATE
        !          7523: _LT_LINKER_BOILERPLATE
        !          7524: 
        !          7525: # Allow CC to be a program name with arguments.
        !          7526: lt_save_CC=$CC
        !          7527: lt_save_CFLAGS=$CFLAGS
        !          7528: lt_save_GCC=$GCC
        !          7529: GCC=yes
        !          7530: CC=${GOC-"gccgo"}
        !          7531: CFLAGS=$GOFLAGS
        !          7532: compiler=$CC
        !          7533: _LT_TAGVAR(compiler, $1)=$CC
        !          7534: _LT_TAGVAR(LD, $1)="$LD"
        !          7535: _LT_CC_BASENAME([$compiler])
        !          7536: 
        !          7537: # Go did not exist at the time GCC didn't implicitly link libc in.
        !          7538: _LT_TAGVAR(archive_cmds_need_lc, $1)=no
        !          7539: 
        !          7540: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
        !          7541: _LT_TAGVAR(reload_flag, $1)=$reload_flag
        !          7542: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
        !          7543: 
        !          7544: ## CAVEAT EMPTOR:
        !          7545: ## There is no encapsulation within the following macros, do not change
        !          7546: ## the running order or otherwise move them around unless you know exactly
        !          7547: ## what you are doing...
        !          7548: if test -n "$compiler"; then
        !          7549:   _LT_COMPILER_NO_RTTI($1)
        !          7550:   _LT_COMPILER_PIC($1)
        !          7551:   _LT_COMPILER_C_O($1)
        !          7552:   _LT_COMPILER_FILE_LOCKS($1)
        !          7553:   _LT_LINKER_SHLIBS($1)
        !          7554:   _LT_LINKER_HARDCODE_LIBPATH($1)
        !          7555: 
        !          7556:   _LT_CONFIG($1)
        !          7557: fi
        !          7558: 
        !          7559: AC_LANG_RESTORE
        !          7560: 
        !          7561: GCC=$lt_save_GCC
        !          7562: CC=$lt_save_CC
        !          7563: CFLAGS=$lt_save_CFLAGS
        !          7564: ])# _LT_LANG_GO_CONFIG
        !          7565: 
        !          7566: 
1.1       misho    7567: # _LT_LANG_RC_CONFIG([TAG])
                   7568: # -------------------------
                   7569: # Ensure that the configuration variables for the Windows resource compiler
                   7570: # are suitably defined.  These variables are subsequently used by _LT_CONFIG
                   7571: # to write the compiler configuration to `libtool'.
                   7572: m4_defun([_LT_LANG_RC_CONFIG],
                   7573: [AC_REQUIRE([LT_PROG_RC])dnl
                   7574: AC_LANG_SAVE
                   7575: 
                   7576: # Source file extension for RC test sources.
                   7577: ac_ext=rc
                   7578: 
                   7579: # Object file extension for compiled RC test sources.
                   7580: objext=o
                   7581: _LT_TAGVAR(objext, $1)=$objext
                   7582: 
                   7583: # Code to be used in simple compile tests
                   7584: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
                   7585: 
                   7586: # Code to be used in simple link tests
                   7587: lt_simple_link_test_code="$lt_simple_compile_test_code"
                   7588: 
                   7589: # ltmain only uses $CC for tagged configurations so make sure $CC is set.
                   7590: _LT_TAG_COMPILER
                   7591: 
                   7592: # save warnings/boilerplate of simple test code
                   7593: _LT_COMPILER_BOILERPLATE
                   7594: _LT_LINKER_BOILERPLATE
                   7595: 
                   7596: # Allow CC to be a program name with arguments.
                   7597: lt_save_CC="$CC"
                   7598: lt_save_CFLAGS=$CFLAGS
                   7599: lt_save_GCC=$GCC
                   7600: GCC=
                   7601: CC=${RC-"windres"}
                   7602: CFLAGS=
                   7603: compiler=$CC
                   7604: _LT_TAGVAR(compiler, $1)=$CC
                   7605: _LT_CC_BASENAME([$compiler])
                   7606: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
                   7607: 
                   7608: if test -n "$compiler"; then
                   7609:   :
                   7610:   _LT_CONFIG($1)
                   7611: fi
                   7612: 
                   7613: GCC=$lt_save_GCC
                   7614: AC_LANG_RESTORE
                   7615: CC=$lt_save_CC
                   7616: CFLAGS=$lt_save_CFLAGS
                   7617: ])# _LT_LANG_RC_CONFIG
                   7618: 
                   7619: 
                   7620: # LT_PROG_GCJ
                   7621: # -----------
                   7622: AC_DEFUN([LT_PROG_GCJ],
                   7623: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
                   7624:   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
                   7625:     [AC_CHECK_TOOL(GCJ, gcj,)
                   7626:       test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
                   7627:       AC_SUBST(GCJFLAGS)])])[]dnl
                   7628: ])
                   7629: 
                   7630: # Old name:
                   7631: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
                   7632: dnl aclocal-1.4 backwards compatibility:
                   7633: dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
                   7634: 
                   7635: 
1.1.1.2 ! misho    7636: # LT_PROG_GO
        !          7637: # ----------
        !          7638: AC_DEFUN([LT_PROG_GO],
        !          7639: [AC_CHECK_TOOL(GOC, gccgo,)
        !          7640: ])
        !          7641: 
        !          7642: 
1.1       misho    7643: # LT_PROG_RC
                   7644: # ----------
                   7645: AC_DEFUN([LT_PROG_RC],
                   7646: [AC_CHECK_TOOL(RC, windres,)
                   7647: ])
                   7648: 
                   7649: # Old name:
                   7650: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
                   7651: dnl aclocal-1.4 backwards compatibility:
                   7652: dnl AC_DEFUN([LT_AC_PROG_RC], [])
                   7653: 
                   7654: 
                   7655: # _LT_DECL_EGREP
                   7656: # --------------
                   7657: # If we don't have a new enough Autoconf to choose the best grep
                   7658: # available, choose the one first in the user's PATH.
                   7659: m4_defun([_LT_DECL_EGREP],
                   7660: [AC_REQUIRE([AC_PROG_EGREP])dnl
                   7661: AC_REQUIRE([AC_PROG_FGREP])dnl
                   7662: test -z "$GREP" && GREP=grep
                   7663: _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
                   7664: _LT_DECL([], [EGREP], [1], [An ERE matcher])
                   7665: _LT_DECL([], [FGREP], [1], [A literal string matcher])
                   7666: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
                   7667: AC_SUBST([GREP])
                   7668: ])
                   7669: 
                   7670: 
                   7671: # _LT_DECL_OBJDUMP
                   7672: # --------------
                   7673: # If we don't have a new enough Autoconf to choose the best objdump
                   7674: # available, choose the one first in the user's PATH.
                   7675: m4_defun([_LT_DECL_OBJDUMP],
                   7676: [AC_CHECK_TOOL(OBJDUMP, objdump, false)
                   7677: test -z "$OBJDUMP" && OBJDUMP=objdump
                   7678: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
                   7679: AC_SUBST([OBJDUMP])
                   7680: ])
                   7681: 
                   7682: # _LT_DECL_DLLTOOL
                   7683: # ----------------
                   7684: # Ensure DLLTOOL variable is set.
                   7685: m4_defun([_LT_DECL_DLLTOOL],
                   7686: [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
                   7687: test -z "$DLLTOOL" && DLLTOOL=dlltool
                   7688: _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
                   7689: AC_SUBST([DLLTOOL])
                   7690: ])
                   7691: 
                   7692: # _LT_DECL_SED
                   7693: # ------------
                   7694: # Check for a fully-functional sed program, that truncates
                   7695: # as few characters as possible.  Prefer GNU sed if found.
                   7696: m4_defun([_LT_DECL_SED],
                   7697: [AC_PROG_SED
                   7698: test -z "$SED" && SED=sed
                   7699: Xsed="$SED -e 1s/^X//"
                   7700: _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
                   7701: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
                   7702:     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
                   7703: ])# _LT_DECL_SED
                   7704: 
                   7705: m4_ifndef([AC_PROG_SED], [
                   7706: ############################################################
                   7707: # NOTE: This macro has been submitted for inclusion into   #
                   7708: #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
                   7709: #  a released version of Autoconf we should remove this    #
                   7710: #  macro and use it instead.                               #
                   7711: ############################################################
                   7712: 
                   7713: m4_defun([AC_PROG_SED],
                   7714: [AC_MSG_CHECKING([for a sed that does not truncate output])
                   7715: AC_CACHE_VAL(lt_cv_path_SED,
                   7716: [# Loop through the user's path and test for sed and gsed.
                   7717: # Then use that list of sed's as ones to test for truncation.
                   7718: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
                   7719: for as_dir in $PATH
                   7720: do
                   7721:   IFS=$as_save_IFS
                   7722:   test -z "$as_dir" && as_dir=.
                   7723:   for lt_ac_prog in sed gsed; do
                   7724:     for ac_exec_ext in '' $ac_executable_extensions; do
                   7725:       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
                   7726:         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
                   7727:       fi
                   7728:     done
                   7729:   done
                   7730: done
                   7731: IFS=$as_save_IFS
                   7732: lt_ac_max=0
                   7733: lt_ac_count=0
                   7734: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
                   7735: # along with /bin/sed that truncates output.
                   7736: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
                   7737:   test ! -f $lt_ac_sed && continue
                   7738:   cat /dev/null > conftest.in
                   7739:   lt_ac_count=0
                   7740:   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
                   7741:   # Check for GNU sed and select it if it is found.
                   7742:   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
                   7743:     lt_cv_path_SED=$lt_ac_sed
                   7744:     break
                   7745:   fi
                   7746:   while true; do
                   7747:     cat conftest.in conftest.in >conftest.tmp
                   7748:     mv conftest.tmp conftest.in
                   7749:     cp conftest.in conftest.nl
                   7750:     echo >>conftest.nl
                   7751:     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
                   7752:     cmp -s conftest.out conftest.nl || break
                   7753:     # 10000 chars as input seems more than enough
                   7754:     test $lt_ac_count -gt 10 && break
                   7755:     lt_ac_count=`expr $lt_ac_count + 1`
                   7756:     if test $lt_ac_count -gt $lt_ac_max; then
                   7757:       lt_ac_max=$lt_ac_count
                   7758:       lt_cv_path_SED=$lt_ac_sed
                   7759:     fi
                   7760:   done
                   7761: done
                   7762: ])
                   7763: SED=$lt_cv_path_SED
                   7764: AC_SUBST([SED])
                   7765: AC_MSG_RESULT([$SED])
                   7766: ])#AC_PROG_SED
                   7767: ])#m4_ifndef
                   7768: 
                   7769: # Old name:
                   7770: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
                   7771: dnl aclocal-1.4 backwards compatibility:
                   7772: dnl AC_DEFUN([LT_AC_PROG_SED], [])
                   7773: 
                   7774: 
                   7775: # _LT_CHECK_SHELL_FEATURES
                   7776: # ------------------------
                   7777: # Find out whether the shell is Bourne or XSI compatible,
                   7778: # or has some other useful features.
                   7779: m4_defun([_LT_CHECK_SHELL_FEATURES],
                   7780: [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
                   7781: # Try some XSI features
                   7782: xsi_shell=no
                   7783: ( _lt_dummy="a/b/c"
                   7784:   test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
                   7785:       = c,a/b,b/c, \
                   7786:     && eval 'test $(( 1 + 1 )) -eq 2 \
                   7787:     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
                   7788:   && xsi_shell=yes
                   7789: AC_MSG_RESULT([$xsi_shell])
                   7790: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
                   7791: 
                   7792: AC_MSG_CHECKING([whether the shell understands "+="])
                   7793: lt_shell_append=no
                   7794: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
                   7795:     >/dev/null 2>&1 \
                   7796:   && lt_shell_append=yes
                   7797: AC_MSG_RESULT([$lt_shell_append])
                   7798: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
                   7799: 
                   7800: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
                   7801:   lt_unset=unset
                   7802: else
                   7803:   lt_unset=false
                   7804: fi
                   7805: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
                   7806: 
                   7807: # test EBCDIC or ASCII
                   7808: case `echo X|tr X '\101'` in
                   7809:  A) # ASCII based system
                   7810:     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
                   7811:   lt_SP2NL='tr \040 \012'
                   7812:   lt_NL2SP='tr \015\012 \040\040'
                   7813:   ;;
                   7814:  *) # EBCDIC based system
                   7815:   lt_SP2NL='tr \100 \n'
                   7816:   lt_NL2SP='tr \r\n \100\100'
                   7817:   ;;
                   7818: esac
                   7819: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
                   7820: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
                   7821: ])# _LT_CHECK_SHELL_FEATURES
                   7822: 
                   7823: 
                   7824: # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
                   7825: # ------------------------------------------------------
                   7826: # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
                   7827: # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
                   7828: m4_defun([_LT_PROG_FUNCTION_REPLACE],
                   7829: [dnl {
                   7830: sed -e '/^$1 ()$/,/^} # $1 /c\
                   7831: $1 ()\
                   7832: {\
                   7833: m4_bpatsubsts([$2], [$], [\\], [^\([    ]\)], [\\\1])
                   7834: } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
                   7835:   && mv -f "$cfgfile.tmp" "$cfgfile" \
                   7836:     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
                   7837: test 0 -eq $? || _lt_function_replace_fail=:
                   7838: ])
                   7839: 
                   7840: 
                   7841: # _LT_PROG_REPLACE_SHELLFNS
                   7842: # -------------------------
                   7843: # Replace existing portable implementations of several shell functions with
                   7844: # equivalent extended shell implementations where those features are available..
                   7845: m4_defun([_LT_PROG_REPLACE_SHELLFNS],
                   7846: [if test x"$xsi_shell" = xyes; then
                   7847:   _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
                   7848:     case ${1} in
                   7849:       */*) func_dirname_result="${1%/*}${2}" ;;
                   7850:       *  ) func_dirname_result="${3}" ;;
                   7851:     esac])
                   7852: 
                   7853:   _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
                   7854:     func_basename_result="${1##*/}"])
                   7855: 
                   7856:   _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
                   7857:     case ${1} in
                   7858:       */*) func_dirname_result="${1%/*}${2}" ;;
                   7859:       *  ) func_dirname_result="${3}" ;;
                   7860:     esac
                   7861:     func_basename_result="${1##*/}"])
                   7862: 
                   7863:   _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
                   7864:     # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
                   7865:     # positional parameters, so assign one to ordinary parameter first.
                   7866:     func_stripname_result=${3}
                   7867:     func_stripname_result=${func_stripname_result#"${1}"}
                   7868:     func_stripname_result=${func_stripname_result%"${2}"}])
                   7869: 
                   7870:   _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
                   7871:     func_split_long_opt_name=${1%%=*}
                   7872:     func_split_long_opt_arg=${1#*=}])
                   7873: 
                   7874:   _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
                   7875:     func_split_short_opt_arg=${1#??}
                   7876:     func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
                   7877: 
                   7878:   _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
                   7879:     case ${1} in
                   7880:       *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
                   7881:       *)    func_lo2o_result=${1} ;;
                   7882:     esac])
                   7883: 
                   7884:   _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
                   7885: 
                   7886:   _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
                   7887: 
                   7888:   _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
                   7889: fi
                   7890: 
                   7891: if test x"$lt_shell_append" = xyes; then
                   7892:   _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
                   7893: 
                   7894:   _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
                   7895:     func_quote_for_eval "${2}"
                   7896: dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
                   7897:     eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
                   7898: 
                   7899:   # Save a `func_append' function call where possible by direct use of '+='
                   7900:   sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
                   7901:     && mv -f "$cfgfile.tmp" "$cfgfile" \
                   7902:       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
                   7903:   test 0 -eq $? || _lt_function_replace_fail=:
                   7904: else
                   7905:   # Save a `func_append' function call even when '+=' is not available
                   7906:   sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
                   7907:     && mv -f "$cfgfile.tmp" "$cfgfile" \
                   7908:       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
                   7909:   test 0 -eq $? || _lt_function_replace_fail=:
                   7910: fi
                   7911: 
                   7912: if test x"$_lt_function_replace_fail" = x":"; then
                   7913:   AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
                   7914: fi
                   7915: ])
                   7916: 
                   7917: # _LT_PATH_CONVERSION_FUNCTIONS
                   7918: # -----------------------------
                   7919: # Determine which file name conversion functions should be used by
                   7920: # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
                   7921: # for certain cross-compile configurations and native mingw.
                   7922: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
                   7923: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
                   7924: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
                   7925: AC_MSG_CHECKING([how to convert $build file names to $host format])
                   7926: AC_CACHE_VAL(lt_cv_to_host_file_cmd,
                   7927: [case $host in
                   7928:   *-*-mingw* )
                   7929:     case $build in
                   7930:       *-*-mingw* ) # actually msys
                   7931:         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
                   7932:         ;;
                   7933:       *-*-cygwin* )
                   7934:         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
                   7935:         ;;
                   7936:       * ) # otherwise, assume *nix
                   7937:         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
                   7938:         ;;
                   7939:     esac
                   7940:     ;;
                   7941:   *-*-cygwin* )
                   7942:     case $build in
                   7943:       *-*-mingw* ) # actually msys
                   7944:         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
                   7945:         ;;
                   7946:       *-*-cygwin* )
                   7947:         lt_cv_to_host_file_cmd=func_convert_file_noop
                   7948:         ;;
                   7949:       * ) # otherwise, assume *nix
                   7950:         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
                   7951:         ;;
                   7952:     esac
                   7953:     ;;
                   7954:   * ) # unhandled hosts (and "normal" native builds)
                   7955:     lt_cv_to_host_file_cmd=func_convert_file_noop
                   7956:     ;;
                   7957: esac
                   7958: ])
                   7959: to_host_file_cmd=$lt_cv_to_host_file_cmd
                   7960: AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
                   7961: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
                   7962:          [0], [convert $build file names to $host format])dnl
                   7963: 
                   7964: AC_MSG_CHECKING([how to convert $build file names to toolchain format])
                   7965: AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
                   7966: [#assume ordinary cross tools, or native build.
                   7967: lt_cv_to_tool_file_cmd=func_convert_file_noop
                   7968: case $host in
                   7969:   *-*-mingw* )
                   7970:     case $build in
                   7971:       *-*-mingw* ) # actually msys
                   7972:         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
                   7973:         ;;
                   7974:     esac
                   7975:     ;;
                   7976: esac
                   7977: ])
                   7978: to_tool_file_cmd=$lt_cv_to_tool_file_cmd
                   7979: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
                   7980: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
                   7981:          [0], [convert $build files to toolchain format])dnl
                   7982: ])# _LT_PATH_CONVERSION_FUNCTIONS

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