libs/gdbmobj/aclocal.m4

   1 # generated automatically by aclocal 1.15 -*- Autoconf -*-
   2
   3 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
   4
   5 # This file is free software; the Free Software Foundation
   6 # gives unlimited permission to copy and/or distribute it,
   7 # with or without modifications, as long as this notice is preserved.
   8
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  12 # PARTICULAR PURPOSE.
  13
  14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
  15 m4_ifndef([AC_AUTOCONF_VERSION],
  16   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
  17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
  18 [m4_warning([this file was generated for autoconf 2.69.
  19 You have another version of autoconf.  It may work, but is not guaranteed to.
  20 If you have problems, you may need to regenerate the build system entirely.
  21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
  22
  23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
  24 #
  25 #   Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
  26 #   Written by Gordon Matzigkeit, 1996
  27 #
  28 # This file is free software; the Free Software Foundation gives
  29 # unlimited permission to copy and/or distribute it, with or without
  30 # modifications, as long as this notice is preserved.
  31
  32 m4_define([_LT_COPYING], [dnl
  33 # Copyright (C) 2014 Free Software Foundation, Inc.
  34 # This is free software; see the source for copying conditions.  There is NO
  35 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  36
  37 # GNU Libtool is free software; you can redistribute it and/or modify
  38 # it under the terms of the GNU General Public License as published by
  39 # the Free Software Foundation; either version 2 of of the License, or
  40 # (at your option) any later version.
  41 #
  42 # As a special exception to the GNU General Public License, if you
  43 # distribute this file as part of a program or library that is built
  44 # using GNU Libtool, you may include this file under the  same
  45 # distribution terms that you use for the rest of that program.
  46 #
  47 # GNU Libtool is distributed in the hope that it will be useful, but
  48 # WITHOUT ANY WARRANTY; without even the implied warranty of
  49 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  50 # GNU General Public License for more details.
  51 #
  52 # You should have received a copy of the GNU General Public License
  53 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  54 ])
  55
  56 # serial 58 LT_INIT
  57
  58
  59 # LT_PREREQ(VERSION)
  60 # ------------------
  61 # Complain and exit if this libtool version is less that VERSION.
  62 m4_defun([LT_PREREQ],
  63 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
  64        [m4_default([$3],
  65                    [m4_fatal([Libtool version $1 or higher is required],
  66                              63)])],
  67        [$2])])
  68
  69
  70 # _LT_CHECK_BUILDDIR
  71 # ------------------
  72 # Complain if the absolute build directory name contains unusual characters
  73 m4_defun([_LT_CHECK_BUILDDIR],
  74 [case `pwd` in
  75   *\ * | *\     *)
  76     AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
  77 esac
  78 ])
  79
  80
  81 # LT_INIT([OPTIONS])
  82 # ------------------
  83 AC_DEFUN([LT_INIT],
  84 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
  85 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
  86 AC_BEFORE([$0], [LT_LANG])dnl
  87 AC_BEFORE([$0], [LT_OUTPUT])dnl
  88 AC_BEFORE([$0], [LTDL_INIT])dnl
  89 m4_require([_LT_CHECK_BUILDDIR])dnl
  90
  91 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
  92 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
  93 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
  94 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
  95 dnl unless we require an AC_DEFUNed macro:
  96 AC_REQUIRE([LTOPTIONS_VERSION])dnl
  97 AC_REQUIRE([LTSUGAR_VERSION])dnl
  98 AC_REQUIRE([LTVERSION_VERSION])dnl
  99 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
 100 m4_require([_LT_PROG_LTMAIN])dnl
 101
 102 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
 103
 104 dnl Parse OPTIONS
 105 _LT_SET_OPTIONS([$0], [$1])
 106
 107 # This can be used to rebuild libtool when needed
 108 LIBTOOL_DEPS=$ltmain
 109
 110 # Always use our own libtool.
 111 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 112 AC_SUBST(LIBTOOL)dnl
 113
 114 _LT_SETUP
 115
 116 # Only expand once:
 117 m4_define([LT_INIT])
 118 ])# LT_INIT
 119
 120 # Old names:
 121 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
 122 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
 123 dnl aclocal-1.4 backwards compatibility:
 124 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
 125 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
 126
 127
 128 # _LT_PREPARE_CC_BASENAME
 129 # -----------------------
 130 m4_defun([_LT_PREPARE_CC_BASENAME], [
 131 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
 132 func_cc_basename ()
 133 {
 134     for cc_temp in @S|@*""; do
 135       case $cc_temp in
 136         compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
 137         distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
 138         \-*) ;;
 139         *) break;;
 140       esac
 141     done
 142     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
 143 }
 144 ])# _LT_PREPARE_CC_BASENAME
 145
 146
 147 # _LT_CC_BASENAME(CC)
 148 # -------------------
 149 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
 150 # but that macro is also expanded into generated libtool script, which
 151 # arranges for $SED and $ECHO to be set by different means.
 152 m4_defun([_LT_CC_BASENAME],
 153 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
 154 AC_REQUIRE([_LT_DECL_SED])dnl
 155 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
 156 func_cc_basename $1
 157 cc_basename=$func_cc_basename_result
 158 ])
 159
 160
 161 # _LT_FILEUTILS_DEFAULTS
 162 # ----------------------
 163 # It is okay to use these file commands and assume they have been set
 164 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
 165 m4_defun([_LT_FILEUTILS_DEFAULTS],
 166 [: ${CP="cp -f"}
 167 : ${MV="mv -f"}
 168 : ${RM="rm -f"}
 169 ])# _LT_FILEUTILS_DEFAULTS
 170
 171
 172 # _LT_SETUP
 173 # ---------
 174 m4_defun([_LT_SETUP],
 175 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 176 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 177 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
 178 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
 179
 180 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
 181 dnl
 182 _LT_DECL([], [host_alias], [0], [The host system])dnl
 183 _LT_DECL([], [host], [0])dnl
 184 _LT_DECL([], [host_os], [0])dnl
 185 dnl
 186 _LT_DECL([], [build_alias], [0], [The build system])dnl
 187 _LT_DECL([], [build], [0])dnl
 188 _LT_DECL([], [build_os], [0])dnl
 189 dnl
 190 AC_REQUIRE([AC_PROG_CC])dnl
 191 AC_REQUIRE([LT_PATH_LD])dnl
 192 AC_REQUIRE([LT_PATH_NM])dnl
 193 dnl
 194 AC_REQUIRE([AC_PROG_LN_S])dnl
 195 test -z "$LN_S" && LN_S="ln -s"
 196 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
 197 dnl
 198 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
 199 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
 200 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
 201 dnl
 202 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 203 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
 204 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
 205 m4_require([_LT_CMD_RELOAD])dnl
 206 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
 207 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
 208 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
 209 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
 210 m4_require([_LT_WITH_SYSROOT])dnl
 211 m4_require([_LT_CMD_TRUNCATE])dnl
 212
 213 _LT_CONFIG_LIBTOOL_INIT([
 214 # See if we are running on zsh, and set the options that allow our
 215 # commands through without removal of \ escapes INIT.
 216 if test -n "\${ZSH_VERSION+set}"; then
 217    setopt NO_GLOB_SUBST
 218 fi
 219 ])
 220 if test -n "${ZSH_VERSION+set}"; then
 221    setopt NO_GLOB_SUBST
 222 fi
 223
 224 _LT_CHECK_OBJDIR
 225
 226 m4_require([_LT_TAG_COMPILER])dnl
 227
 228 case $host_os in
 229 aix3*)
 230   # AIX sometimes has problems with the GCC collect2 program.  For some
 231   # reason, if we set the COLLECT_NAMES environment variable, the problems
 232   # vanish in a puff of smoke.
 233   if test set != "${COLLECT_NAMES+set}"; then
 234     COLLECT_NAMES=
 235     export COLLECT_NAMES
 236   fi
 237   ;;
 238 esac
 239
 240 # Global variables:
 241 ofile=libtool
 242 can_build_shared=yes
 243
 244 # All known linkers require a '.a' archive for static linking (except MSVC,
 245 # which needs '.lib').
 246 libext=a
 247
 248 with_gnu_ld=$lt_cv_prog_gnu_ld
 249
 250 old_CC=$CC
 251 old_CFLAGS=$CFLAGS
 252
 253 # Set sane defaults for various variables
 254 test -z "$CC" && CC=cc
 255 test -z "$LTCC" && LTCC=$CC
 256 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
 257 test -z "$LD" && LD=ld
 258 test -z "$ac_objext" && ac_objext=o
 259
 260 _LT_CC_BASENAME([$compiler])
 261
 262 # Only perform the check for file, if the check method requires it
 263 test -z "$MAGIC_CMD" && MAGIC_CMD=file
 264 case $deplibs_check_method in
 265 file_magic*)
 266   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
 267     _LT_PATH_MAGIC
 268   fi
 269   ;;
 270 esac
 271
 272 # Use C for the default configuration in the libtool script
 273 LT_SUPPORTED_TAG([CC])
 274 _LT_LANG_C_CONFIG
 275 _LT_LANG_DEFAULT_CONFIG
 276 _LT_CONFIG_COMMANDS
 277 ])# _LT_SETUP
 278
 279
 280 # _LT_PREPARE_SED_QUOTE_VARS
 281 # --------------------------
 282 # Define a few sed substitution that help us do robust quoting.
 283 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
 284 [# Backslashify metacharacters that are still active within
 285 # double-quoted strings.
 286 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
 287
 288 # Same as above, but do not quote variable references.
 289 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
 290
 291 # Sed substitution to delay expansion of an escaped shell variable in a
 292 # double_quote_subst'ed string.
 293 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
 294
 295 # Sed substitution to delay expansion of an escaped single quote.
 296 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
 297
 298 # Sed substitution to avoid accidental globbing in evaled expressions
 299 no_glob_subst='s/\*/\\\*/g'
 300 ])
 301
 302 # _LT_PROG_LTMAIN
 303 # ---------------
 304 # Note that this code is called both from 'configure', and 'config.status'
 305 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
 306 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
 307 # so we pass a copy along to make sure it has a sensible value anyway.
 308 m4_defun([_LT_PROG_LTMAIN],
 309 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
 310 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
 311 ltmain=$ac_aux_dir/ltmain.sh
 312 ])# _LT_PROG_LTMAIN
 313
 314
 315
 316 # So that we can recreate a full libtool script including additional
 317 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
 318 # in macros and then make a single call at the end using the 'libtool'
 319 # label.
 320
 321
 322 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
 323 # ----------------------------------------
 324 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
 325 m4_define([_LT_CONFIG_LIBTOOL_INIT],
 326 [m4_ifval([$1],
 327           [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
 328                      [$1
 329 ])])])
 330
 331 # Initialize.
 332 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
 333
 334
 335 # _LT_CONFIG_LIBTOOL([COMMANDS])
 336 # ------------------------------
 337 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
 338 m4_define([_LT_CONFIG_LIBTOOL],
 339 [m4_ifval([$1],
 340           [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
 341                      [$1
 342 ])])])
 343
 344 # Initialize.
 345 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
 346
 347
 348 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
 349 # -----------------------------------------------------
 350 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
 351 [_LT_CONFIG_LIBTOOL([$1])
 352 _LT_CONFIG_LIBTOOL_INIT([$2])
 353 ])
 354
 355
 356 # _LT_FORMAT_COMMENT([COMMENT])
 357 # -----------------------------
 358 # Add leading comment marks to the start of each line, and a trailing
 359 # full-stop to the whole comment if one is not present already.
 360 m4_define([_LT_FORMAT_COMMENT],
 361 [m4_ifval([$1], [
 362 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
 363               [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
 364 )])
 365
 366
 367
 368
 369
 370 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
 371 # -------------------------------------------------------------------
 372 # CONFIGNAME is the name given to the value in the libtool script.
 373 # VARNAME is the (base) name used in the configure script.
 374 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
 375 # VARNAME.  Any other value will be used directly.
 376 m4_define([_LT_DECL],
 377 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
 378     [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
 379         [m4_ifval([$1], [$1], [$2])])
 380     lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
 381     m4_ifval([$4],
 382         [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
 383     lt_dict_add_subkey([lt_decl_dict], [$2],
 384         [tagged?], [m4_ifval([$5], [yes], [no])])])
 385 ])
 386
 387
 388 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
 389 # --------------------------------------------------------
 390 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
 391
 392
 393 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
 394 # ------------------------------------------------
 395 m4_define([lt_decl_tag_varnames],
 396 [_lt_decl_filter([tagged?], [yes], $@)])
 397
 398
 399 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
 400 # ---------------------------------------------------------
 401 m4_define([_lt_decl_filter],
 402 [m4_case([$#],
 403   [0], [m4_fatal([$0: too few arguments: $#])],
 404   [1], [m4_fatal([$0: too few arguments: $#: $1])],
 405   [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
 406   [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
 407   [lt_dict_filter([lt_decl_dict], $@)])[]dnl
 408 ])
 409
 410
 411 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
 412 # --------------------------------------------------
 413 m4_define([lt_decl_quote_varnames],
 414 [_lt_decl_filter([value], [1], $@)])
 415
 416
 417 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
 418 # ---------------------------------------------------
 419 m4_define([lt_decl_dquote_varnames],
 420 [_lt_decl_filter([value], [2], $@)])
 421
 422
 423 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
 424 # ---------------------------------------------------
 425 m4_define([lt_decl_varnames_tagged],
 426 [m4_assert([$# <= 2])dnl
 427 _$0(m4_quote(m4_default([$1], [[, ]])),
 428     m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
 429     m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
 430 m4_define([_lt_decl_varnames_tagged],
 431 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
 432
 433
 434 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
 435 # ------------------------------------------------
 436 m4_define([lt_decl_all_varnames],
 437 [_$0(m4_quote(m4_default([$1], [[, ]])),
 438      m4_if([$2], [],
 439            m4_quote(lt_decl_varnames),
 440         m4_quote(m4_shift($@))))[]dnl
 441 ])
 442 m4_define([_lt_decl_all_varnames],
 443 [lt_join($@, lt_decl_varnames_tagged([$1],
 444                         lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
 445 ])
 446
 447
 448 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
 449 # ------------------------------------
 450 # Quote a variable value, and forward it to 'config.status' so that its
 451 # declaration there will have the same value as in 'configure'.  VARNAME
 452 # must have a single quote delimited value for this to work.
 453 m4_define([_LT_CONFIG_STATUS_DECLARE],
 454 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
 455
 456
 457 # _LT_CONFIG_STATUS_DECLARATIONS
 458 # ------------------------------
 459 # We delimit libtool config variables with single quotes, so when
 460 # we write them to config.status, we have to be sure to quote all
 461 # embedded single quotes properly.  In configure, this macro expands
 462 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
 463 #
 464 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
 465 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
 466 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
 467     [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
 468
 469
 470 # _LT_LIBTOOL_TAGS
 471 # ----------------
 472 # Output comment and list of tags supported by the script
 473 m4_defun([_LT_LIBTOOL_TAGS],
 474 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
 475 available_tags='_LT_TAGS'dnl
 476 ])
 477
 478
 479 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
 480 # -----------------------------------
 481 # Extract the dictionary values for VARNAME (optionally with TAG) and
 482 # expand to a commented shell variable setting:
 483 #
 484 #    # Some comment about what VAR is for.
 485 #    visible_name=$lt_internal_name
 486 m4_define([_LT_LIBTOOL_DECLARE],
 487 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
 488                                            [description])))[]dnl
 489 m4_pushdef([_libtool_name],
 490     m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
 491 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
 492     [0], [_libtool_name=[$]$1],
 493     [1], [_libtool_name=$lt_[]$1],
 494     [2], [_libtool_name=$lt_[]$1],
 495     [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
 496 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
 497 ])
 498
 499
 500 # _LT_LIBTOOL_CONFIG_VARS
 501 # -----------------------
 502 # Produce commented declarations of non-tagged libtool config variables
 503 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
 504 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
 505 # section) are produced by _LT_LIBTOOL_TAG_VARS.
 506 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
 507 [m4_foreach([_lt_var],
 508     m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
 509     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
 510
 511
 512 # _LT_LIBTOOL_TAG_VARS(TAG)
 513 # -------------------------
 514 m4_define([_LT_LIBTOOL_TAG_VARS],
 515 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
 516     [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
 517
 518
 519 # _LT_TAGVAR(VARNAME, [TAGNAME])
 520 # ------------------------------
 521 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
 522
 523
 524 # _LT_CONFIG_COMMANDS
 525 # -------------------
 526 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
 527 # variables for single and double quote escaping we saved from calls
 528 # to _LT_DECL, we can put quote escaped variables declarations
 529 # into 'config.status', and then the shell code to quote escape them in
 530 # for loops in 'config.status'.  Finally, any additional code accumulated
 531 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
 532 m4_defun([_LT_CONFIG_COMMANDS],
 533 [AC_PROVIDE_IFELSE([LT_OUTPUT],
 534         dnl If the libtool generation code has been placed in $CONFIG_LT,
 535         dnl instead of duplicating it all over again into config.status,
 536         dnl then we will have config.status run $CONFIG_LT later, so it
 537         dnl needs to know what name is stored there:
 538         [AC_CONFIG_COMMANDS([libtool],
 539             [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
 540     dnl If the libtool generation code is destined for config.status,
 541     dnl expand the accumulated commands and init code now:
 542     [AC_CONFIG_COMMANDS([libtool],
 543         [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
 544 ])#_LT_CONFIG_COMMANDS
 545
 546
 547 # Initialize.
 548 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
 549 [
 550
 551 # The HP-UX ksh and POSIX shell print the target directory to stdout
 552 # if CDPATH is set.
 553 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 554
 555 sed_quote_subst='$sed_quote_subst'
 556 double_quote_subst='$double_quote_subst'
 557 delay_variable_subst='$delay_variable_subst'
 558 _LT_CONFIG_STATUS_DECLARATIONS
 559 LTCC='$LTCC'
 560 LTCFLAGS='$LTCFLAGS'
 561 compiler='$compiler_DEFAULT'
 562
 563 # A function that is used when there is no print builtin or printf.
 564 func_fallback_echo ()
 565 {
 566   eval 'cat <<_LTECHO_EOF
 567 \$[]1
 568 _LTECHO_EOF'
 569 }
 570
 571 # Quote evaled strings.
 572 for var in lt_decl_all_varnames([[ \
 573 ]], lt_decl_quote_varnames); do
 574     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
 575     *[[\\\\\\\`\\"\\\$]]*)
 576       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
 577       ;;
 578     *)
 579       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
 580       ;;
 581     esac
 582 done
 583
 584 # Double-quote double-evaled strings.
 585 for var in lt_decl_all_varnames([[ \
 586 ]], lt_decl_dquote_varnames); do
 587     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
 588     *[[\\\\\\\`\\"\\\$]]*)
 589       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
 590       ;;
 591     *)
 592       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
 593       ;;
 594     esac
 595 done
 596
 597 _LT_OUTPUT_LIBTOOL_INIT
 598 ])
 599
 600 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
 601 # ------------------------------------
 602 # Generate a child script FILE with all initialization necessary to
 603 # reuse the environment learned by the parent script, and make the
 604 # file executable.  If COMMENT is supplied, it is inserted after the
 605 # '#!' sequence but before initialization text begins.  After this
 606 # macro, additional text can be appended to FILE to form the body of
 607 # the child script.  The macro ends with non-zero status if the
 608 # file could not be fully written (such as if the disk is full).
 609 m4_ifdef([AS_INIT_GENERATED],
 610 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
 611 [m4_defun([_LT_GENERATED_FILE_INIT],
 612 [m4_require([AS_PREPARE])]dnl
 613 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
 614 [lt_write_fail=0
 615 cat >$1 <<_ASEOF || lt_write_fail=1
 616 #! $SHELL
 617 # Generated by $as_me.
 618 $2
 619 SHELL=\${CONFIG_SHELL-$SHELL}
 620 export SHELL
 621 _ASEOF
 622 cat >>$1 <<\_ASEOF || lt_write_fail=1
 623 AS_SHELL_SANITIZE
 624 _AS_PREPARE
 625 exec AS_MESSAGE_FD>&1
 626 _ASEOF
 627 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
 628 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
 629
 630 # LT_OUTPUT
 631 # ---------
 632 # This macro allows early generation of the libtool script (before
 633 # AC_OUTPUT is called), incase it is used in configure for compilation
 634 # tests.
 635 AC_DEFUN([LT_OUTPUT],
 636 [: ${CONFIG_LT=./config.lt}
 637 AC_MSG_NOTICE([creating $CONFIG_LT])
 638 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
 639 [# Run this file to recreate a libtool stub with the current configuration.])
 640
 641 cat >>"$CONFIG_LT" <<\_LTEOF
 642 lt_cl_silent=false
 643 exec AS_MESSAGE_LOG_FD>>config.log
 644 {
 645   echo
 646   AS_BOX([Running $as_me.])
 647 } >&AS_MESSAGE_LOG_FD
 648
 649 lt_cl_help="\
 650 '$as_me' creates a local libtool stub from the current configuration,
 651 for use in further configure time tests before the real libtool is
 652 generated.
 653
 654 Usage: $[0] [[OPTIONS]]
 655
 656   -h, --help      print this help, then exit
 657   -V, --version   print version number, then exit
 658   -q, --quiet     do not print progress messages
 659   -d, --debug     don't remove temporary files
 660
 661 Report bugs to <bug-libtool@gnu.org>."
 662
 663 lt_cl_version="\
 664 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
 665 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
 666 configured by $[0], generated by m4_PACKAGE_STRING.
 667
 668 Copyright (C) 2011 Free Software Foundation, Inc.
 669 This config.lt script is free software; the Free Software Foundation
 670 gives unlimited permision to copy, distribute and modify it."
 671
 672 while test 0 != $[#]
 673 do
 674   case $[1] in
 675     --version | --v* | -V )
 676       echo "$lt_cl_version"; exit 0 ;;
 677     --help | --h* | -h )
 678       echo "$lt_cl_help"; exit 0 ;;
 679     --debug | --d* | -d )
 680       debug=: ;;
 681     --quiet | --q* | --silent | --s* | -q )
 682       lt_cl_silent=: ;;
 683
 684     -*) AC_MSG_ERROR([unrecognized option: $[1]
 685 Try '$[0] --help' for more information.]) ;;
 686
 687     *) AC_MSG_ERROR([unrecognized argument: $[1]
 688 Try '$[0] --help' for more information.]) ;;
 689   esac
 690   shift
 691 done
 692
 693 if $lt_cl_silent; then
 694   exec AS_MESSAGE_FD>/dev/null
 695 fi
 696 _LTEOF
 697
 698 cat >>"$CONFIG_LT" <<_LTEOF
 699 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
 700 _LTEOF
 701
 702 cat >>"$CONFIG_LT" <<\_LTEOF
 703 AC_MSG_NOTICE([creating $ofile])
 704 _LT_OUTPUT_LIBTOOL_COMMANDS
 705 AS_EXIT(0)
 706 _LTEOF
 707 chmod +x "$CONFIG_LT"
 708
 709 # configure is writing to config.log, but config.lt does its own redirection,
 710 # appending to config.log, which fails on DOS, as config.log is still kept
 711 # open by configure.  Here we exec the FD to /dev/null, effectively closing
 712 # config.log, so it can be properly (re)opened and appended to by config.lt.
 713 lt_cl_success=:
 714 test yes = "$silent" &&
 715   lt_config_lt_args="$lt_config_lt_args --quiet"
 716 exec AS_MESSAGE_LOG_FD>/dev/null
 717 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
 718 exec AS_MESSAGE_LOG_FD>>config.log
 719 $lt_cl_success || AS_EXIT(1)
 720 ])# LT_OUTPUT
 721
 722
 723 # _LT_CONFIG(TAG)
 724 # ---------------
 725 # If TAG is the built-in tag, create an initial libtool script with a
 726 # default configuration from the untagged config vars.  Otherwise add code
 727 # to config.status for appending the configuration named by TAG from the
 728 # matching tagged config vars.
 729 m4_defun([_LT_CONFIG],
 730 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
 731 _LT_CONFIG_SAVE_COMMANDS([
 732   m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
 733   m4_if(_LT_TAG, [C], [
 734     # See if we are running on zsh, and set the options that allow our
 735     # commands through without removal of \ escapes.
 736     if test -n "${ZSH_VERSION+set}"; then
 737       setopt NO_GLOB_SUBST
 738     fi
 739
 740     cfgfile=${ofile}T
 741     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
 742     $RM "$cfgfile"
 743
 744     cat <<_LT_EOF >> "$cfgfile"
 745 #! $SHELL
 746 # Generated automatically by $as_me ($PACKAGE) $VERSION
 747 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 748 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 749
 750 # Provide generalized library-building support services.
 751 # Written by Gordon Matzigkeit, 1996
 752
 753 _LT_COPYING
 754 _LT_LIBTOOL_TAGS
 755
 756 # Configured defaults for sys_lib_dlsearch_path munging.
 757 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
 758
 759 # ### BEGIN LIBTOOL CONFIG
 760 _LT_LIBTOOL_CONFIG_VARS
 761 _LT_LIBTOOL_TAG_VARS
 762 # ### END LIBTOOL CONFIG
 763
 764 _LT_EOF
 765
 766     cat <<'_LT_EOF' >> "$cfgfile"
 767
 768 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
 769
 770 _LT_PREPARE_MUNGE_PATH_LIST
 771 _LT_PREPARE_CC_BASENAME
 772
 773 # ### END FUNCTIONS SHARED WITH CONFIGURE
 774
 775 _LT_EOF
 776
 777   case $host_os in
 778   aix3*)
 779     cat <<\_LT_EOF >> "$cfgfile"
 780 # AIX sometimes has problems with the GCC collect2 program.  For some
 781 # reason, if we set the COLLECT_NAMES environment variable, the problems
 782 # vanish in a puff of smoke.
 783 if test set != "${COLLECT_NAMES+set}"; then
 784   COLLECT_NAMES=
 785   export COLLECT_NAMES
 786 fi
 787 _LT_EOF
 788     ;;
 789   esac
 790
 791   _LT_PROG_LTMAIN
 792
 793   # We use sed instead of cat because bash on DJGPP gets confused if
 794   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
 795   # text mode, it properly converts lines to CR/LF.  This bash problem
 796   # is reportedly fixed, but why not run on old versions too?
 797   sed '$q' "$ltmain" >> "$cfgfile" \
 798      || (rm -f "$cfgfile"; exit 1)
 799
 800    mv -f "$cfgfile" "$ofile" ||
 801     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
 802   chmod +x "$ofile"
 803 ],
 804 [cat <<_LT_EOF >> "$ofile"
 805
 806 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
 807 dnl in a comment (ie after a #).
 808 # ### BEGIN LIBTOOL TAG CONFIG: $1
 809 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
 810 # ### END LIBTOOL TAG CONFIG: $1
 811 _LT_EOF
 812 ])dnl /m4_if
 813 ],
 814 [m4_if([$1], [], [
 815     PACKAGE='$PACKAGE'
 816     VERSION='$VERSION'
 817     RM='$RM'
 818     ofile='$ofile'], [])
 819 ])dnl /_LT_CONFIG_SAVE_COMMANDS
 820 ])# _LT_CONFIG
 821
 822
 823 # LT_SUPPORTED_TAG(TAG)
 824 # ---------------------
 825 # Trace this macro to discover what tags are supported by the libtool
 826 # --tag option, using:
 827 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
 828 AC_DEFUN([LT_SUPPORTED_TAG], [])
 829
 830
 831 # C support is built-in for now
 832 m4_define([_LT_LANG_C_enabled], [])
 833 m4_define([_LT_TAGS], [])
 834
 835
 836 # LT_LANG(LANG)
 837 # -------------
 838 # Enable libtool support for the given language if not already enabled.
 839 AC_DEFUN([LT_LANG],
 840 [AC_BEFORE([$0], [LT_OUTPUT])dnl
 841 m4_case([$1],
 842   [C],                  [_LT_LANG(C)],
 843   [C++],                [_LT_LANG(CXX)],
 844   [Go],                 [_LT_LANG(GO)],
 845   [Java],               [_LT_LANG(GCJ)],
 846   [Fortran 77],         [_LT_LANG(F77)],
 847   [Fortran],            [_LT_LANG(FC)],
 848   [Windows Resource],   [_LT_LANG(RC)],
 849   [m4_ifdef([_LT_LANG_]$1[_CONFIG],
 850     [_LT_LANG($1)],
 851     [m4_fatal([$0: unsupported language: "$1"])])])dnl
 852 ])# LT_LANG
 853
 854
 855 # _LT_LANG(LANGNAME)
 856 # ------------------
 857 m4_defun([_LT_LANG],
 858 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
 859   [LT_SUPPORTED_TAG([$1])dnl
 860   m4_append([_LT_TAGS], [$1 ])dnl
 861   m4_define([_LT_LANG_]$1[_enabled], [])dnl
 862   _LT_LANG_$1_CONFIG($1)])dnl
 863 ])# _LT_LANG
 864
 865
 866 m4_ifndef([AC_PROG_GO], [
 867 # NOTE: This macro has been submitted for inclusion into   #
 868 #  GNU Autoconf as AC_PROG_GO.  When it is available in    #
 869 #  a released version of Autoconf we should remove this    #
 870 #  macro and use it instead.                               #
 871 m4_defun([AC_PROG_GO],
 872 [AC_LANG_PUSH(Go)dnl
 873 AC_ARG_VAR([GOC],     [Go compiler command])dnl
 874 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
 875 _AC_ARG_VAR_LDFLAGS()dnl
 876 AC_CHECK_TOOL(GOC, gccgo)
 877 if test -z "$GOC"; then
 878   if test -n "$ac_tool_prefix"; then
 879     AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
 880   fi
 881 fi
 882 if test -z "$GOC"; then
 883   AC_CHECK_PROG(GOC, gccgo, gccgo, false)
 884 fi
 885 ])#m4_defun
 886 ])#m4_ifndef
 887
 888
 889 # _LT_LANG_DEFAULT_CONFIG
 890 # -----------------------
 891 m4_defun([_LT_LANG_DEFAULT_CONFIG],
 892 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
 893   [LT_LANG(CXX)],
 894   [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
 895
 896 AC_PROVIDE_IFELSE([AC_PROG_F77],
 897   [LT_LANG(F77)],
 898   [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
 899
 900 AC_PROVIDE_IFELSE([AC_PROG_FC],
 901   [LT_LANG(FC)],
 902   [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
 903
 904 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
 905 dnl pulling things in needlessly.
 906 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
 907   [LT_LANG(GCJ)],
 908   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
 909     [LT_LANG(GCJ)],
 910     [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
 911       [LT_LANG(GCJ)],
 912       [m4_ifdef([AC_PROG_GCJ],
 913         [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
 914        m4_ifdef([A][M_PROG_GCJ],
 915         [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
 916        m4_ifdef([LT_PROG_GCJ],
 917         [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
 918
 919 AC_PROVIDE_IFELSE([AC_PROG_GO],
 920   [LT_LANG(GO)],
 921   [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
 922
 923 AC_PROVIDE_IFELSE([LT_PROG_RC],
 924   [LT_LANG(RC)],
 925   [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
 926 ])# _LT_LANG_DEFAULT_CONFIG
 927
 928 # Obsolete macros:
 929 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
 930 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
 931 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
 932 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
 933 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
 934 dnl aclocal-1.4 backwards compatibility:
 935 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
 936 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
 937 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
 938 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
 939 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
 940
 941
 942 # _LT_TAG_COMPILER
 943 # ----------------
 944 m4_defun([_LT_TAG_COMPILER],
 945 [AC_REQUIRE([AC_PROG_CC])dnl
 946
 947 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
 948 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
 949 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
 950 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
 951
 952 # If no C compiler was specified, use CC.
 953 LTCC=${LTCC-"$CC"}
 954
 955 # If no C compiler flags were specified, use CFLAGS.
 956 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
 957
 958 # Allow CC to be a program name with arguments.
 959 compiler=$CC
 960 ])# _LT_TAG_COMPILER
 961
 962
 963 # _LT_COMPILER_BOILERPLATE
 964 # ------------------------
 965 # Check for compiler boilerplate output or warnings with
 966 # the simple compiler test code.
 967 m4_defun([_LT_COMPILER_BOILERPLATE],
 968 [m4_require([_LT_DECL_SED])dnl
 969 ac_outfile=conftest.$ac_objext
 970 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
 971 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 972 _lt_compiler_boilerplate=`cat conftest.err`
 973 $RM conftest*
 974 ])# _LT_COMPILER_BOILERPLATE
 975
 976
 977 # _LT_LINKER_BOILERPLATE
 978 # ----------------------
 979 # Check for linker boilerplate output or warnings with
 980 # the simple link test code.
 981 m4_defun([_LT_LINKER_BOILERPLATE],
 982 [m4_require([_LT_DECL_SED])dnl
 983 ac_outfile=conftest.$ac_objext
 984 echo "$lt_simple_link_test_code" >conftest.$ac_ext
 985 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
 986 _lt_linker_boilerplate=`cat conftest.err`
 987 $RM -r conftest*
 988 ])# _LT_LINKER_BOILERPLATE
 989
 990 # _LT_REQUIRED_DARWIN_CHECKS
 991 # -------------------------
 992 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
 993   case $host_os in
 994     rhapsody* | darwin*)
 995     AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
 996     AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
 997     AC_CHECK_TOOL([LIPO], [lipo], [:])
 998     AC_CHECK_TOOL([OTOOL], [otool], [:])
 999     AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1000     _LT_DECL([], [DSYMUTIL], [1],
1001       [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1002     _LT_DECL([], [NMEDIT], [1],
1003       [Tool to change global to local symbols on Mac OS X])
1004     _LT_DECL([], [LIPO], [1],
1005       [Tool to manipulate fat objects and archives on Mac OS X])
1006     _LT_DECL([], [OTOOL], [1],
1007       [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1008     _LT_DECL([], [OTOOL64], [1],
1009       [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1010
1011     AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1012       [lt_cv_apple_cc_single_mod=no
1013       if test -z "$LT_MULTI_MODULE"; then
1014         # By default we will add the -single_module flag. You can override
1015         # by either setting the environment variable LT_MULTI_MODULE
1016         # non-empty at configure time, or by adding -multi_module to the
1017         # link flags.
1018         rm -rf libconftest.dylib*
1019         echo "int foo(void){return 1;}" > conftest.c
1020         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1021 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1022         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1023           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1024         _lt_result=$?
1025         # If there is a non-empty error log, and "single_module"
1026         # appears in it, assume the flag caused a linker warning
1027         if test -s conftest.err && $GREP single_module conftest.err; then
1028           cat conftest.err >&AS_MESSAGE_LOG_FD
1029         # Otherwise, if the output was created with a 0 exit code from
1030         # the compiler, it worked.
1031         elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1032           lt_cv_apple_cc_single_mod=yes
1033         else
1034           cat conftest.err >&AS_MESSAGE_LOG_FD
1035         fi
1036         rm -rf libconftest.dylib*
1037         rm -f conftest.*
1038       fi])
1039
1040     AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1041       [lt_cv_ld_exported_symbols_list],
1042       [lt_cv_ld_exported_symbols_list=no
1043       save_LDFLAGS=$LDFLAGS
1044       echo "_main" > conftest.sym
1045       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1046       AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1047         [lt_cv_ld_exported_symbols_list=yes],
1048         [lt_cv_ld_exported_symbols_list=no])
1049         LDFLAGS=$save_LDFLAGS
1050     ])
1051
1052     AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1053       [lt_cv_ld_force_load=no
1054       cat > conftest.c << _LT_EOF
1055 int forced_loaded() { return 2;}
1056 _LT_EOF
1057       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1058       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1059       echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1060       $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1061       echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1062       $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1063       cat > conftest.c << _LT_EOF
1064 int main() { return 0;}
1065 _LT_EOF
1066       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1067       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1068       _lt_result=$?
1069       if test -s conftest.err && $GREP force_load conftest.err; then
1070         cat conftest.err >&AS_MESSAGE_LOG_FD
1071       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1072         lt_cv_ld_force_load=yes
1073       else
1074         cat conftest.err >&AS_MESSAGE_LOG_FD
1075       fi
1076         rm -f conftest.err libconftest.a conftest conftest.c
1077         rm -rf conftest.dSYM
1078     ])
1079     case $host_os in
1080     rhapsody* | darwin1.[[012]])
1081       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1082     darwin1.*)
1083       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1084     darwin*) # darwin 5.x on
1085       # if running on 10.5 or later, the deployment target defaults
1086       # to the OS version, if on x86, and 10.4, the deployment
1087       # target defaults to 10.4. Don't you love it?
1088       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1089         10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1090           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1091         10.[[012]][[,.]]*)
1092           _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1093         10.*)
1094           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1095       esac
1096     ;;
1097   esac
1098     if test yes = "$lt_cv_apple_cc_single_mod"; then
1099       _lt_dar_single_mod='$single_module'
1100     fi
1101     if test yes = "$lt_cv_ld_exported_symbols_list"; then
1102       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1103     else
1104       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1105     fi
1106     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1107       _lt_dsymutil='~$DSYMUTIL $lib || :'
1108     else
1109       _lt_dsymutil=
1110     fi
1111     ;;
1112   esac
1113 ])
1114
1115
1116 # _LT_DARWIN_LINKER_FEATURES([TAG])
1117 # ---------------------------------
1118 # Checks for linker and compiler features on darwin
1119 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1120 [
1121   m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1122   _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1123   _LT_TAGVAR(hardcode_direct, $1)=no
1124   _LT_TAGVAR(hardcode_automatic, $1)=yes
1125   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1126   if test yes = "$lt_cv_ld_force_load"; then
1127     _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\"`'
1128     m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1129                   [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1130   else
1131     _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1132   fi
1133   _LT_TAGVAR(link_all_deplibs, $1)=yes
1134   _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1135   case $cc_basename in
1136      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1137      *) _lt_dar_can_shared=$GCC ;;
1138   esac
1139   if test yes = "$_lt_dar_can_shared"; then
1140     output_verbose_link_cmd=func_echo_all
1141     _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"
1142     _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1143     _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"
1144     _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"
1145     m4_if([$1], [CXX],
1146 [   if test yes != "$lt_cv_apple_cc_single_mod"; then
1147       _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"
1148       _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"
1149     fi
1150 ],[])
1151   else
1152   _LT_TAGVAR(ld_shlibs, $1)=no
1153   fi
1154 ])
1155
1156 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1157 # ----------------------------------
1158 # Links a minimal program and checks the executable
1159 # for the system default hardcoded library path. In most cases,
1160 # this is /usr/lib:/lib, but when the MPI compilers are used
1161 # the location of the communication and MPI libs are included too.
1162 # If we don't find anything, use the default library path according
1163 # to the aix ld manual.
1164 # Store the results from the different compilers for each TAGNAME.
1165 # Allow to override them for all tags through lt_cv_aix_libpath.
1166 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1167 [m4_require([_LT_DECL_SED])dnl
1168 if test set = "${lt_cv_aix_libpath+set}"; then
1169   aix_libpath=$lt_cv_aix_libpath
1170 else
1171   AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1172   [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1173   lt_aix_libpath_sed='[
1174       /Import File Strings/,/^$/ {
1175           /^0/ {
1176               s/^0  *\([^ ]*\) *$/\1/
1177               p
1178           }
1179       }]'
1180   _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1181   # Check for a 64-bit object if we didn't find anything.
1182   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1183     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1184   fi],[])
1185   if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1186     _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1187   fi
1188   ])
1189   aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1190 fi
1191 ])# _LT_SYS_MODULE_PATH_AIX
1192
1193
1194 # _LT_SHELL_INIT(ARG)
1195 # -------------------
1196 m4_define([_LT_SHELL_INIT],
1197 [m4_divert_text([M4SH-INIT], [$1
1198 ])])# _LT_SHELL_INIT
1199
1200
1201
1202 # _LT_PROG_ECHO_BACKSLASH
1203 # -----------------------
1204 # Find how we can fake an echo command that does not interpret backslash.
1205 # In particular, with Autoconf 2.60 or later we add some code to the start
1206 # of the generated configure script that will find a shell with a builtin
1207 # printf (that we can use as an echo command).
1208 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1209 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1210 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1211 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1212
1213 AC_MSG_CHECKING([how to print strings])
1214 # Test print first, because it will be a builtin if present.
1215 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1216    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1217   ECHO='print -r --'
1218 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1219   ECHO='printf %s\n'
1220 else
1221   # Use this function as a fallback that always works.
1222   func_fallback_echo ()
1223   {
1224     eval 'cat <<_LTECHO_EOF
1225 $[]1
1226 _LTECHO_EOF'
1227   }
1228   ECHO='func_fallback_echo'
1229 fi
1230
1231 # func_echo_all arg...
1232 # Invoke $ECHO with all args, space-separated.
1233 func_echo_all ()
1234 {
1235     $ECHO "$*"
1236 }
1237
1238 case $ECHO in
1239   printf*) AC_MSG_RESULT([printf]) ;;
1240   print*) AC_MSG_RESULT([print -r]) ;;
1241   *) AC_MSG_RESULT([cat]) ;;
1242 esac
1243
1244 m4_ifdef([_AS_DETECT_SUGGESTED],
1245 [_AS_DETECT_SUGGESTED([
1246   test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1247     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1248     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1249     ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1250     PATH=/empty FPATH=/empty; export PATH FPATH
1251     test "X`printf %s $ECHO`" = "X$ECHO" \
1252       || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1253
1254 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1255 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1256 ])# _LT_PROG_ECHO_BACKSLASH
1257
1258
1259 # _LT_WITH_SYSROOT
1260 # ----------------
1261 AC_DEFUN([_LT_WITH_SYSROOT],
1262 [AC_MSG_CHECKING([for sysroot])
1263 AC_ARG_WITH([sysroot],
1264 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1265   [Search for dependent libraries within DIR (or the compiler's sysroot
1266    if not specified).])],
1267 [], [with_sysroot=no])
1268
1269 dnl lt_sysroot will always be passed unquoted.  We quote it here
1270 dnl in case the user passed a directory name.
1271 lt_sysroot=
1272 case $with_sysroot in #(
1273  yes)
1274    if test yes = "$GCC"; then
1275      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1276    fi
1277    ;; #(
1278  /*)
1279    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1280    ;; #(
1281  no|'')
1282    ;; #(
1283  *)
1284    AC_MSG_RESULT([$with_sysroot])
1285    AC_MSG_ERROR([The sysroot must be an absolute path.])
1286    ;;
1287 esac
1288
1289  AC_MSG_RESULT([${lt_sysroot:-no}])
1290 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1291 [dependent libraries, and where our libraries should be installed.])])
1292
1293 # _LT_ENABLE_LOCK
1294 # ---------------
1295 m4_defun([_LT_ENABLE_LOCK],
1296 [AC_ARG_ENABLE([libtool-lock],
1297   [AS_HELP_STRING([--disable-libtool-lock],
1298     [avoid locking (might break parallel builds)])])
1299 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1300
1301 # Some flags need to be propagated to the compiler or linker for good
1302 # libtool support.
1303 case $host in
1304 ia64-*-hpux*)
1305   # Find out what ABI is being produced by ac_compile, and set mode
1306   # options accordingly.
1307   echo 'int i;' > conftest.$ac_ext
1308   if AC_TRY_EVAL(ac_compile); then
1309     case `/usr/bin/file conftest.$ac_objext` in
1310       *ELF-32*)
1311         HPUX_IA64_MODE=32
1312         ;;
1313       *ELF-64*)
1314         HPUX_IA64_MODE=64
1315         ;;
1316     esac
1317   fi
1318   rm -rf conftest*
1319   ;;
1320 *-*-irix6*)
1321   # Find out what ABI is being produced by ac_compile, and set linker
1322   # options accordingly.
1323   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1324   if AC_TRY_EVAL(ac_compile); then
1325     if test yes = "$lt_cv_prog_gnu_ld"; then
1326       case `/usr/bin/file conftest.$ac_objext` in
1327         *32-bit*)
1328           LD="${LD-ld} -melf32bsmip"
1329           ;;
1330         *N32*)
1331           LD="${LD-ld} -melf32bmipn32"
1332           ;;
1333         *64-bit*)
1334           LD="${LD-ld} -melf64bmip"
1335         ;;
1336       esac
1337     else
1338       case `/usr/bin/file conftest.$ac_objext` in
1339         *32-bit*)
1340           LD="${LD-ld} -32"
1341           ;;
1342         *N32*)
1343           LD="${LD-ld} -n32"
1344           ;;
1345         *64-bit*)
1346           LD="${LD-ld} -64"
1347           ;;
1348       esac
1349     fi
1350   fi
1351   rm -rf conftest*
1352   ;;
1353
1354 mips64*-*linux*)
1355   # Find out what ABI is being produced by ac_compile, and set linker
1356   # options accordingly.
1357   echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1358   if AC_TRY_EVAL(ac_compile); then
1359     emul=elf
1360     case `/usr/bin/file conftest.$ac_objext` in
1361       *32-bit*)
1362         emul="${emul}32"
1363         ;;
1364       *64-bit*)
1365         emul="${emul}64"
1366         ;;
1367     esac
1368     case `/usr/bin/file conftest.$ac_objext` in
1369       *MSB*)
1370         emul="${emul}btsmip"
1371         ;;
1372       *LSB*)
1373         emul="${emul}ltsmip"
1374         ;;
1375     esac
1376     case `/usr/bin/file conftest.$ac_objext` in
1377       *N32*)
1378         emul="${emul}n32"
1379         ;;
1380     esac
1381     LD="${LD-ld} -m $emul"
1382   fi
1383   rm -rf conftest*
1384   ;;
1385
1386 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1387 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1388   # Find out what ABI is being produced by ac_compile, and set linker
1389   # options accordingly.  Note that the listed cases only cover the
1390   # situations where additional linker options are needed (such as when
1391   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1392   # vice versa); the common cases where no linker options are needed do
1393   # not appear in the list.
1394   echo 'int i;' > conftest.$ac_ext
1395   if AC_TRY_EVAL(ac_compile); then
1396     case `/usr/bin/file conftest.o` in
1397       *32-bit*)
1398         case $host in
1399           x86_64-*kfreebsd*-gnu)
1400             LD="${LD-ld} -m elf_i386_fbsd"
1401             ;;
1402           x86_64-*linux*)
1403             case `/usr/bin/file conftest.o` in
1404               *x86-64*)
1405                 LD="${LD-ld} -m elf32_x86_64"
1406                 ;;
1407               *)
1408                 LD="${LD-ld} -m elf_i386"
1409                 ;;
1410             esac
1411             ;;
1412           powerpc64le-*linux*)
1413             LD="${LD-ld} -m elf32lppclinux"
1414             ;;
1415           powerpc64-*linux*)
1416             LD="${LD-ld} -m elf32ppclinux"
1417             ;;
1418           s390x-*linux*)
1419             LD="${LD-ld} -m elf_s390"
1420             ;;
1421           sparc64-*linux*)
1422             LD="${LD-ld} -m elf32_sparc"
1423             ;;
1424         esac
1425         ;;
1426       *64-bit*)
1427         case $host in
1428           x86_64-*kfreebsd*-gnu)
1429             LD="${LD-ld} -m elf_x86_64_fbsd"
1430             ;;
1431           x86_64-*linux*)
1432             LD="${LD-ld} -m elf_x86_64"
1433             ;;
1434           powerpcle-*linux*)
1435             LD="${LD-ld} -m elf64lppc"
1436             ;;
1437           powerpc-*linux*)
1438             LD="${LD-ld} -m elf64ppc"
1439             ;;
1440           s390*-*linux*|s390*-*tpf*)
1441             LD="${LD-ld} -m elf64_s390"
1442             ;;
1443           sparc*-*linux*)
1444             LD="${LD-ld} -m elf64_sparc"
1445             ;;
1446         esac
1447         ;;
1448     esac
1449   fi
1450   rm -rf conftest*
1451   ;;
1452
1453 *-*-sco3.2v5*)
1454   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1455   SAVE_CFLAGS=$CFLAGS
1456   CFLAGS="$CFLAGS -belf"
1457   AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1458     [AC_LANG_PUSH(C)
1459      AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1460      AC_LANG_POP])
1461   if test yes != "$lt_cv_cc_needs_belf"; then
1462     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1463     CFLAGS=$SAVE_CFLAGS
1464   fi
1465   ;;
1466 *-*solaris*)
1467   # Find out what ABI is being produced by ac_compile, and set linker
1468   # options accordingly.
1469   echo 'int i;' > conftest.$ac_ext
1470   if AC_TRY_EVAL(ac_compile); then
1471     case `/usr/bin/file conftest.o` in
1472     *64-bit*)
1473       case $lt_cv_prog_gnu_ld in
1474       yes*)
1475         case $host in
1476         i?86-*-solaris*|x86_64-*-solaris*)
1477           LD="${LD-ld} -m elf_x86_64"
1478           ;;
1479         sparc*-*-solaris*)
1480           LD="${LD-ld} -m elf64_sparc"
1481           ;;
1482         esac
1483         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
1484         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1485           LD=${LD-ld}_sol2
1486         fi
1487         ;;
1488       *)
1489         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1490           LD="${LD-ld} -64"
1491         fi
1492         ;;
1493       esac
1494       ;;
1495     esac
1496   fi
1497   rm -rf conftest*
1498   ;;
1499 esac
1500
1501 need_locks=$enable_libtool_lock
1502 ])# _LT_ENABLE_LOCK
1503
1504
1505 # _LT_PROG_AR
1506 # -----------
1507 m4_defun([_LT_PROG_AR],
1508 [AC_CHECK_TOOLS(AR, [ar], false)
1509 : ${AR=ar}
1510 : ${AR_FLAGS=cru}
1511 _LT_DECL([], [AR], [1], [The archiver])
1512 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1513
1514 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1515   [lt_cv_ar_at_file=no
1516    AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1517      [echo conftest.$ac_objext > conftest.lst
1518       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1519       AC_TRY_EVAL([lt_ar_try])
1520       if test 0 -eq "$ac_status"; then
1521         # Ensure the archiver fails upon bogus file names.
1522         rm -f conftest.$ac_objext libconftest.a
1523         AC_TRY_EVAL([lt_ar_try])
1524         if test 0 -ne "$ac_status"; then
1525           lt_cv_ar_at_file=@
1526         fi
1527       fi
1528       rm -f conftest.* libconftest.a
1529      ])
1530   ])
1531
1532 if test no = "$lt_cv_ar_at_file"; then
1533   archiver_list_spec=
1534 else
1535   archiver_list_spec=$lt_cv_ar_at_file
1536 fi
1537 _LT_DECL([], [archiver_list_spec], [1],
1538   [How to feed a file listing to the archiver])
1539 ])# _LT_PROG_AR
1540
1541
1542 # _LT_CMD_OLD_ARCHIVE
1543 # -------------------
1544 m4_defun([_LT_CMD_OLD_ARCHIVE],
1545 [_LT_PROG_AR
1546
1547 AC_CHECK_TOOL(STRIP, strip, :)
1548 test -z "$STRIP" && STRIP=:
1549 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1550
1551 AC_CHECK_TOOL(RANLIB, ranlib, :)
1552 test -z "$RANLIB" && RANLIB=:
1553 _LT_DECL([], [RANLIB], [1],
1554     [Commands used to install an old-style archive])
1555
1556 # Determine commands to create old-style static archives.
1557 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1558 old_postinstall_cmds='chmod 644 $oldlib'
1559 old_postuninstall_cmds=
1560
1561 if test -n "$RANLIB"; then
1562   case $host_os in
1563   bitrig* | openbsd*)
1564     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1565     ;;
1566   *)
1567     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1568     ;;
1569   esac
1570   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1571 fi
1572
1573 case $host_os in
1574   darwin*)
1575     lock_old_archive_extraction=yes ;;
1576   *)
1577     lock_old_archive_extraction=no ;;
1578 esac
1579 _LT_DECL([], [old_postinstall_cmds], [2])
1580 _LT_DECL([], [old_postuninstall_cmds], [2])
1581 _LT_TAGDECL([], [old_archive_cmds], [2],
1582     [Commands used to build an old-style archive])
1583 _LT_DECL([], [lock_old_archive_extraction], [0],
1584     [Whether to use a lock for old archive extraction])
1585 ])# _LT_CMD_OLD_ARCHIVE
1586
1587
1588 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1589 #               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1590 # ----------------------------------------------------------------
1591 # Check whether the given compiler option works
1592 AC_DEFUN([_LT_COMPILER_OPTION],
1593 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1594 m4_require([_LT_DECL_SED])dnl
1595 AC_CACHE_CHECK([$1], [$2],
1596   [$2=no
1597    m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1598    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1599    lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
1600    # Insert the option either (1) after the last *FLAGS variable, or
1601    # (2) before a word containing "conftest.", or (3) at the end.
1602    # Note that $ac_compile itself does not contain backslashes and begins
1603    # with a dollar sign (not a hyphen), so the echo should work correctly.
1604    # The option is referenced via a variable to avoid confusing sed.
1605    lt_compile=`echo "$ac_compile" | $SED \
1606    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1607    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1608    -e 's:$: $lt_compiler_flag:'`
1609    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1610    (eval "$lt_compile" 2>conftest.err)
1611    ac_status=$?
1612    cat conftest.err >&AS_MESSAGE_LOG_FD
1613    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1614    if (exit $ac_status) && test -s "$ac_outfile"; then
1615      # The compiler can only warn and ignore the option if not recognized
1616      # So say no if there are warnings other than the usual output.
1617      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1618      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1619      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1620        $2=yes
1621      fi
1622    fi
1623    $RM conftest*
1624 ])
1625
1626 if test yes = "[$]$2"; then
1627     m4_if([$5], , :, [$5])
1628 else
1629     m4_if([$6], , :, [$6])
1630 fi
1631 ])# _LT_COMPILER_OPTION
1632
1633 # Old name:
1634 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1635 dnl aclocal-1.4 backwards compatibility:
1636 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1637
1638
1639 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1640 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
1641 # ----------------------------------------------------
1642 # Check whether the given linker option works
1643 AC_DEFUN([_LT_LINKER_OPTION],
1644 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1645 m4_require([_LT_DECL_SED])dnl
1646 AC_CACHE_CHECK([$1], [$2],
1647   [$2=no
1648    save_LDFLAGS=$LDFLAGS
1649    LDFLAGS="$LDFLAGS $3"
1650    echo "$lt_simple_link_test_code" > conftest.$ac_ext
1651    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1652      # The linker can only warn and ignore the option if not recognized
1653      # So say no if there are warnings
1654      if test -s conftest.err; then
1655        # Append any errors to the config.log.
1656        cat conftest.err 1>&AS_MESSAGE_LOG_FD
1657        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1658        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1659        if diff conftest.exp conftest.er2 >/dev/null; then
1660          $2=yes
1661        fi
1662      else
1663        $2=yes
1664      fi
1665    fi
1666    $RM -r conftest*
1667    LDFLAGS=$save_LDFLAGS
1668 ])
1669
1670 if test yes = "[$]$2"; then
1671     m4_if([$4], , :, [$4])
1672 else
1673     m4_if([$5], , :, [$5])
1674 fi
1675 ])# _LT_LINKER_OPTION
1676
1677 # Old name:
1678 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1679 dnl aclocal-1.4 backwards compatibility:
1680 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1681
1682
1683 # LT_CMD_MAX_LEN
1684 #---------------
1685 AC_DEFUN([LT_CMD_MAX_LEN],
1686 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1687 # find the maximum length of command line arguments
1688 AC_MSG_CHECKING([the maximum length of command line arguments])
1689 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1690   i=0
1691   teststring=ABCD
1692
1693   case $build_os in
1694   msdosdjgpp*)
1695     # On DJGPP, this test can blow up pretty badly due to problems in libc
1696     # (any single argument exceeding 2000 bytes causes a buffer overrun
1697     # during glob expansion).  Even if it were fixed, the result of this
1698     # check would be larger than it should be.
1699     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
1700     ;;
1701
1702   gnu*)
1703     # Under GNU Hurd, this test is not required because there is
1704     # no limit to the length of command line arguments.
1705     # Libtool will interpret -1 as no limit whatsoever
1706     lt_cv_sys_max_cmd_len=-1;
1707     ;;
1708
1709   cygwin* | mingw* | cegcc*)
1710     # On Win9x/ME, this test blows up -- it succeeds, but takes
1711     # about 5 minutes as the teststring grows exponentially.
1712     # Worse, since 9x/ME are not pre-emptively multitasking,
1713     # you end up with a "frozen" computer, even though with patience
1714     # the test eventually succeeds (with a max line length of 256k).
1715     # Instead, let's just punt: use the minimum linelength reported by
1716     # all of the supported platforms: 8192 (on NT/2K/XP).
1717     lt_cv_sys_max_cmd_len=8192;
1718     ;;
1719
1720   mint*)
1721     # On MiNT this can take a long time and run out of memory.
1722     lt_cv_sys_max_cmd_len=8192;
1723     ;;
1724
1725   amigaos*)
1726     # On AmigaOS with pdksh, this test takes hours, literally.
1727     # So we just punt and use a minimum line length of 8192.
1728     lt_cv_sys_max_cmd_len=8192;
1729     ;;
1730
1731   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1732     # This has been around since 386BSD, at least.  Likely further.
1733     if test -x /sbin/sysctl; then
1734       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1735     elif test -x /usr/sbin/sysctl; then
1736       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1737     else
1738       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
1739     fi
1740     # And add a safety zone
1741     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1742     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1743     ;;
1744
1745   interix*)
1746     # We know the value 262144 and hardcode it with a safety zone (like BSD)
1747     lt_cv_sys_max_cmd_len=196608
1748     ;;
1749
1750   os2*)
1751     # The test takes a long time on OS/2.
1752     lt_cv_sys_max_cmd_len=8192
1753     ;;
1754
1755   osf*)
1756     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1757     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1758     # nice to cause kernel panics so lets avoid the loop below.
1759     # First set a reasonable default.
1760     lt_cv_sys_max_cmd_len=16384
1761     #
1762     if test -x /sbin/sysconfig; then
1763       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1764         *1*) lt_cv_sys_max_cmd_len=-1 ;;
1765       esac
1766     fi
1767     ;;
1768   sco3.2v5*)
1769     lt_cv_sys_max_cmd_len=102400
1770     ;;
1771   sysv5* | sco5v6* | sysv4.2uw2*)
1772     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1773     if test -n "$kargmax"; then
1774       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[         ]]//'`
1775     else
1776       lt_cv_sys_max_cmd_len=32768
1777     fi
1778     ;;
1779   *)
1780     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1781     if test -n "$lt_cv_sys_max_cmd_len" && \
1782        test undefined != "$lt_cv_sys_max_cmd_len"; then
1783       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1784       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1785     else
1786       # Make teststring a little bigger before we do anything with it.
1787       # a 1K string should be a reasonable start.
1788       for i in 1 2 3 4 5 6 7 8; do
1789         teststring=$teststring$teststring
1790       done
1791       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1792       # If test is not a shell built-in, we'll probably end up computing a
1793       # maximum length that is only half of the actual maximum length, but
1794       # we can't tell.
1795       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1796                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1797               test 17 != "$i" # 1/2 MB should be enough
1798       do
1799         i=`expr $i + 1`
1800         teststring=$teststring$teststring
1801       done
1802       # Only check the string length outside the loop.
1803       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1804       teststring=
1805       # Add a significant safety factor because C++ compilers can tack on
1806       # massive amounts of additional arguments before passing them to the
1807       # linker.  It appears as though 1/2 is a usable value.
1808       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1809     fi
1810     ;;
1811   esac
1812 ])
1813 if test -n "$lt_cv_sys_max_cmd_len"; then
1814   AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1815 else
1816   AC_MSG_RESULT(none)
1817 fi
1818 max_cmd_len=$lt_cv_sys_max_cmd_len
1819 _LT_DECL([], [max_cmd_len], [0],
1820     [What is the maximum length of a command?])
1821 ])# LT_CMD_MAX_LEN
1822
1823 # Old name:
1824 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1825 dnl aclocal-1.4 backwards compatibility:
1826 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1827
1828
1829 # _LT_HEADER_DLFCN
1830 # ----------------
1831 m4_defun([_LT_HEADER_DLFCN],
1832 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1833 ])# _LT_HEADER_DLFCN
1834
1835
1836 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1837 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1838 # ----------------------------------------------------------------
1839 m4_defun([_LT_TRY_DLOPEN_SELF],
1840 [m4_require([_LT_HEADER_DLFCN])dnl
1841 if test yes = "$cross_compiling"; then :
1842   [$4]
1843 else
1844   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1845   lt_status=$lt_dlunknown
1846   cat > conftest.$ac_ext <<_LT_EOF
1847 [#line $LINENO "configure"
1848 #include "confdefs.h"
1849
1850 #if HAVE_DLFCN_H
1851 #include <dlfcn.h>
1852 #endif
1853
1854 #include <stdio.h>
1855
1856 #ifdef RTLD_GLOBAL
1857 #  define LT_DLGLOBAL           RTLD_GLOBAL
1858 #else
1859 #  ifdef DL_GLOBAL
1860 #    define LT_DLGLOBAL         DL_GLOBAL
1861 #  else
1862 #    define LT_DLGLOBAL         0
1863 #  endif
1864 #endif
1865
1866 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1867    find out it does not work in some platform. */
1868 #ifndef LT_DLLAZY_OR_NOW
1869 #  ifdef RTLD_LAZY
1870 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
1871 #  else
1872 #    ifdef DL_LAZY
1873 #      define LT_DLLAZY_OR_NOW          DL_LAZY
1874 #    else
1875 #      ifdef RTLD_NOW
1876 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
1877 #      else
1878 #        ifdef DL_NOW
1879 #          define LT_DLLAZY_OR_NOW      DL_NOW
1880 #        else
1881 #          define LT_DLLAZY_OR_NOW      0
1882 #        endif
1883 #      endif
1884 #    endif
1885 #  endif
1886 #endif
1887
1888 /* When -fvisibility=hidden is used, assume the code has been annotated
1889    correspondingly for the symbols needed.  */
1890 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1891 int fnord () __attribute__((visibility("default")));
1892 #endif
1893
1894 int fnord () { return 42; }
1895 int main ()
1896 {
1897   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1898   int status = $lt_dlunknown;
1899
1900   if (self)
1901     {
1902       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
1903       else
1904         {
1905           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
1906           else puts (dlerror ());
1907         }
1908       /* dlclose (self); */
1909     }
1910   else
1911     puts (dlerror ());
1912
1913   return status;
1914 }]
1915 _LT_EOF
1916   if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1917     (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1918     lt_status=$?
1919     case x$lt_status in
1920       x$lt_dlno_uscore) $1 ;;
1921       x$lt_dlneed_uscore) $2 ;;
1922       x$lt_dlunknown|x*) $3 ;;
1923     esac
1924   else :
1925     # compilation failed
1926     $3
1927   fi
1928 fi
1929 rm -fr conftest*
1930 ])# _LT_TRY_DLOPEN_SELF
1931
1932
1933 # LT_SYS_DLOPEN_SELF
1934 # ------------------
1935 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1936 [m4_require([_LT_HEADER_DLFCN])dnl
1937 if test yes != "$enable_dlopen"; then
1938   enable_dlopen=unknown
1939   enable_dlopen_self=unknown
1940   enable_dlopen_self_static=unknown
1941 else
1942   lt_cv_dlopen=no
1943   lt_cv_dlopen_libs=
1944
1945   case $host_os in
1946   beos*)
1947     lt_cv_dlopen=load_add_on
1948     lt_cv_dlopen_libs=
1949     lt_cv_dlopen_self=yes
1950     ;;
1951
1952   mingw* | pw32* | cegcc*)
1953     lt_cv_dlopen=LoadLibrary
1954     lt_cv_dlopen_libs=
1955     ;;
1956
1957   cygwin*)
1958     lt_cv_dlopen=dlopen
1959     lt_cv_dlopen_libs=
1960     ;;
1961
1962   darwin*)
1963     # if libdl is installed we need to link against it
1964     AC_CHECK_LIB([dl], [dlopen],
1965                 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1966     lt_cv_dlopen=dyld
1967     lt_cv_dlopen_libs=
1968     lt_cv_dlopen_self=yes
1969     ])
1970     ;;
1971
1972   tpf*)
1973     # Don't try to run any link tests for TPF.  We know it's impossible
1974     # because TPF is a cross-compiler, and we know how we open DSOs.
1975     lt_cv_dlopen=dlopen
1976     lt_cv_dlopen_libs=
1977     lt_cv_dlopen_self=no
1978     ;;
1979
1980   *)
1981     AC_CHECK_FUNC([shl_load],
1982           [lt_cv_dlopen=shl_load],
1983       [AC_CHECK_LIB([dld], [shl_load],
1984             [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1985         [AC_CHECK_FUNC([dlopen],
1986               [lt_cv_dlopen=dlopen],
1987           [AC_CHECK_LIB([dl], [dlopen],
1988                 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1989             [AC_CHECK_LIB([svld], [dlopen],
1990                   [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1991               [AC_CHECK_LIB([dld], [dld_link],
1992                     [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1993               ])
1994             ])
1995           ])
1996         ])
1997       ])
1998     ;;
1999   esac
2000
2001   if test no = "$lt_cv_dlopen"; then
2002     enable_dlopen=no
2003   else
2004     enable_dlopen=yes
2005   fi
2006
2007   case $lt_cv_dlopen in
2008   dlopen)
2009     save_CPPFLAGS=$CPPFLAGS
2010     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2011
2012     save_LDFLAGS=$LDFLAGS
2013     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2014
2015     save_LIBS=$LIBS
2016     LIBS="$lt_cv_dlopen_libs $LIBS"
2017
2018     AC_CACHE_CHECK([whether a program can dlopen itself],
2019           lt_cv_dlopen_self, [dnl
2020           _LT_TRY_DLOPEN_SELF(
2021             lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2022             lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2023     ])
2024
2025     if test yes = "$lt_cv_dlopen_self"; then
2026       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2027       AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2028           lt_cv_dlopen_self_static, [dnl
2029           _LT_TRY_DLOPEN_SELF(
2030             lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2031             lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
2032       ])
2033     fi
2034
2035     CPPFLAGS=$save_CPPFLAGS
2036     LDFLAGS=$save_LDFLAGS
2037     LIBS=$save_LIBS
2038     ;;
2039   esac
2040
2041   case $lt_cv_dlopen_self in
2042   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2043   *) enable_dlopen_self=unknown ;;
2044   esac
2045
2046   case $lt_cv_dlopen_self_static in
2047   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2048   *) enable_dlopen_self_static=unknown ;;
2049   esac
2050 fi
2051 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2052          [Whether dlopen is supported])
2053 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2054          [Whether dlopen of programs is supported])
2055 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2056          [Whether dlopen of statically linked programs is supported])
2057 ])# LT_SYS_DLOPEN_SELF
2058
2059 # Old name:
2060 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2061 dnl aclocal-1.4 backwards compatibility:
2062 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2063
2064
2065 # _LT_COMPILER_C_O([TAGNAME])
2066 # ---------------------------
2067 # Check to see if options -c and -o are simultaneously supported by compiler.
2068 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2069 m4_defun([_LT_COMPILER_C_O],
2070 [m4_require([_LT_DECL_SED])dnl
2071 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2072 m4_require([_LT_TAG_COMPILER])dnl
2073 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2074   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2075   [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2076    $RM -r conftest 2>/dev/null
2077    mkdir conftest
2078    cd conftest
2079    mkdir out
2080    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2081
2082    lt_compiler_flag="-o out/conftest2.$ac_objext"
2083    # Insert the option either (1) after the last *FLAGS variable, or
2084    # (2) before a word containing "conftest.", or (3) at the end.
2085    # Note that $ac_compile itself does not contain backslashes and begins
2086    # with a dollar sign (not a hyphen), so the echo should work correctly.
2087    lt_compile=`echo "$ac_compile" | $SED \
2088    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2089    -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2090    -e 's:$: $lt_compiler_flag:'`
2091    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2092    (eval "$lt_compile" 2>out/conftest.err)
2093    ac_status=$?
2094    cat out/conftest.err >&AS_MESSAGE_LOG_FD
2095    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2096    if (exit $ac_status) && test -s out/conftest2.$ac_objext
2097    then
2098      # The compiler can only warn and ignore the option if not recognized
2099      # So say no if there are warnings
2100      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2101      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2102      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2103        _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2104      fi
2105    fi
2106    chmod u+w . 2>&AS_MESSAGE_LOG_FD
2107    $RM conftest*
2108    # SGI C++ compiler will create directory out/ii_files/ for
2109    # template instantiation
2110    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2111    $RM out/* && rmdir out
2112    cd ..
2113    $RM -r conftest
2114    $RM conftest*
2115 ])
2116 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2117         [Does compiler simultaneously support -c and -o options?])
2118 ])# _LT_COMPILER_C_O
2119
2120
2121 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2122 # ----------------------------------
2123 # Check to see if we can do hard links to lock some files if needed
2124 m4_defun([_LT_COMPILER_FILE_LOCKS],
2125 [m4_require([_LT_ENABLE_LOCK])dnl
2126 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2127 _LT_COMPILER_C_O([$1])
2128
2129 hard_links=nottested
2130 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2131   # do not overwrite the value of need_locks provided by the user
2132   AC_MSG_CHECKING([if we can lock with hard links])
2133   hard_links=yes
2134   $RM conftest*
2135   ln conftest.a conftest.b 2>/dev/null && hard_links=no
2136   touch conftest.a
2137   ln conftest.a conftest.b 2>&5 || hard_links=no
2138   ln conftest.a conftest.b 2>/dev/null && hard_links=no
2139   AC_MSG_RESULT([$hard_links])
2140   if test no = "$hard_links"; then
2141     AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2142     need_locks=warn
2143   fi
2144 else
2145   need_locks=no
2146 fi
2147 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2148 ])# _LT_COMPILER_FILE_LOCKS
2149
2150
2151 # _LT_CHECK_OBJDIR
2152 # ----------------
2153 m4_defun([_LT_CHECK_OBJDIR],
2154 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2155 [rm -f .libs 2>/dev/null
2156 mkdir .libs 2>/dev/null
2157 if test -d .libs; then
2158   lt_cv_objdir=.libs
2159 else
2160   # MS-DOS does not allow filenames that begin with a dot.
2161   lt_cv_objdir=_libs
2162 fi
2163 rmdir .libs 2>/dev/null])
2164 objdir=$lt_cv_objdir
2165 _LT_DECL([], [objdir], [0],
2166          [The name of the directory that contains temporary libtool files])dnl
2167 m4_pattern_allow([LT_OBJDIR])dnl
2168 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2169   [Define to the sub-directory where libtool stores uninstalled libraries.])
2170 ])# _LT_CHECK_OBJDIR
2171
2172
2173 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2174 # --------------------------------------
2175 # Check hardcoding attributes.
2176 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2177 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2178 _LT_TAGVAR(hardcode_action, $1)=
2179 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2180    test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2181    test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2182
2183   # We can hardcode non-existent directories.
2184   if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2185      # If the only mechanism to avoid hardcoding is shlibpath_var, we
2186      # have to relink, otherwise we might link with an installed library
2187      # when we should be linking with a yet-to-be-installed one
2188      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2189      test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2190     # Linking always hardcodes the temporary library directory.
2191     _LT_TAGVAR(hardcode_action, $1)=relink
2192   else
2193     # We can link without hardcoding, and we can hardcode nonexisting dirs.
2194     _LT_TAGVAR(hardcode_action, $1)=immediate
2195   fi
2196 else
2197   # We cannot hardcode anything, or else we can only hardcode existing
2198   # directories.
2199   _LT_TAGVAR(hardcode_action, $1)=unsupported
2200 fi
2201 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2202
2203 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2204    test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2205   # Fast installation is not supported
2206   enable_fast_install=no
2207 elif test yes = "$shlibpath_overrides_runpath" ||
2208      test no = "$enable_shared"; then
2209   # Fast installation is not necessary
2210   enable_fast_install=needless
2211 fi
2212 _LT_TAGDECL([], [hardcode_action], [0],
2213     [How to hardcode a shared library path into an executable])
2214 ])# _LT_LINKER_HARDCODE_LIBPATH
2215
2216
2217 # _LT_CMD_STRIPLIB
2218 # ----------------
2219 m4_defun([_LT_CMD_STRIPLIB],
2220 [m4_require([_LT_DECL_EGREP])
2221 striplib=
2222 old_striplib=
2223 AC_MSG_CHECKING([whether stripping libraries is possible])
2224 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2225   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2226   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2227   AC_MSG_RESULT([yes])
2228 else
2229 # FIXME - insert some real tests, host_os isn't really good enough
2230   case $host_os in
2231   darwin*)
2232     if test -n "$STRIP"; then
2233       striplib="$STRIP -x"
2234       old_striplib="$STRIP -S"
2235       AC_MSG_RESULT([yes])
2236     else
2237       AC_MSG_RESULT([no])
2238     fi
2239     ;;
2240   *)
2241     AC_MSG_RESULT([no])
2242     ;;
2243   esac
2244 fi
2245 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2246 _LT_DECL([], [striplib], [1])
2247 ])# _LT_CMD_STRIPLIB
2248
2249
2250 # _LT_PREPARE_MUNGE_PATH_LIST
2251 # ---------------------------
2252 # Make sure func_munge_path_list() is defined correctly.
2253 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2254 [[# func_munge_path_list VARIABLE PATH
2255 # -----------------------------------
2256 # VARIABLE is name of variable containing _space_ separated list of
2257 # directories to be munged by the contents of PATH, which is string
2258 # having a format:
2259 # "DIR[:DIR]:"
2260 #       string "DIR[ DIR]" will be prepended to VARIABLE
2261 # ":DIR[:DIR]"
2262 #       string "DIR[ DIR]" will be appended to VARIABLE
2263 # "DIRP[:DIRP]::[DIRA:]DIRA"
2264 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2265 #       "DIRA[ DIRA]" will be appended to VARIABLE
2266 # "DIR[:DIR]"
2267 #       VARIABLE will be replaced by "DIR[ DIR]"
2268 func_munge_path_list ()
2269 {
2270     case x@S|@2 in
2271     x)
2272         ;;
2273     *:)
2274         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2275         ;;
2276     x:*)
2277         eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2278         ;;
2279     *::*)
2280         eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2281         eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2282         ;;
2283     *)
2284         eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2285         ;;
2286     esac
2287 }
2288 ]])# _LT_PREPARE_PATH_LIST
2289
2290
2291 # _LT_SYS_DYNAMIC_LINKER([TAG])
2292 # -----------------------------
2293 # PORTME Fill in your ld.so characteristics
2294 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2295 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2296 m4_require([_LT_DECL_EGREP])dnl
2297 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2298 m4_require([_LT_DECL_OBJDUMP])dnl
2299 m4_require([_LT_DECL_SED])dnl
2300 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2301 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2302 AC_MSG_CHECKING([dynamic linker characteristics])
2303 m4_if([$1],
2304         [], [
2305 if test yes = "$GCC"; then
2306   case $host_os in
2307     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2308     *) lt_awk_arg='/^libraries:/' ;;
2309   esac
2310   case $host_os in
2311     mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2312     *) lt_sed_strip_eq='s|=/|/|g' ;;
2313   esac
2314   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2315   case $lt_search_path_spec in
2316   *\;*)
2317     # if the path contains ";" then we assume it to be the separator
2318     # otherwise default to the standard path separator (i.e. ":") - it is
2319     # assumed that no part of a normal pathname contains ";" but that should
2320     # okay in the real world where ";" in dirpaths is itself problematic.
2321     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2322     ;;
2323   *)
2324     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2325     ;;
2326   esac
2327   # Ok, now we have the path, separated by spaces, we can step through it
2328   # and add multilib dir if necessary...
2329   lt_tmp_lt_search_path_spec=
2330   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2331   # ...but if some path component already ends with the multilib dir we assume
2332   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2333   case "$lt_multi_os_dir; $lt_search_path_spec " in
2334   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2335     lt_multi_os_dir=
2336     ;;
2337   esac
2338   for lt_sys_path in $lt_search_path_spec; do
2339     if test -d "$lt_sys_path$lt_multi_os_dir"; then
2340       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2341     elif test -n "$lt_multi_os_dir"; then
2342       test -d "$lt_sys_path" && \
2343         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2344     fi
2345   done
2346   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2347 BEGIN {RS = " "; FS = "/|\n";} {
2348   lt_foo = "";
2349   lt_count = 0;
2350   for (lt_i = NF; lt_i > 0; lt_i--) {
2351     if ($lt_i != "" && $lt_i != ".") {
2352       if ($lt_i == "..") {
2353         lt_count++;
2354       } else {
2355         if (lt_count == 0) {
2356           lt_foo = "/" $lt_i lt_foo;
2357         } else {
2358           lt_count--;
2359         }
2360       }
2361     }
2362   }
2363   if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2364   if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2365 }'`
2366   # AWK program above erroneously prepends '/' to C:/dos/paths
2367   # for these hosts.
2368   case $host_os in
2369     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2370       $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2371   esac
2372   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2373 else
2374   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2375 fi])
2376 library_names_spec=
2377 libname_spec='lib$name'
2378 soname_spec=
2379 shrext_cmds=.so
2380 postinstall_cmds=
2381 postuninstall_cmds=
2382 finish_cmds=
2383 finish_eval=
2384 shlibpath_var=
2385 shlibpath_overrides_runpath=unknown
2386 version_type=none
2387 dynamic_linker="$host_os ld.so"
2388 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2389 need_lib_prefix=unknown
2390 hardcode_into_libs=no
2391
2392 # when you set need_version to no, make sure it does not cause -set_version
2393 # flags to be left without arguments
2394 need_version=unknown
2395
2396 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2397 [User-defined run-time library search path.])
2398
2399 case $host_os in
2400 aix3*)
2401   version_type=linux # correct to gnu/linux during the next big refactor
2402   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2403   shlibpath_var=LIBPATH
2404
2405   # AIX 3 has no versioning support, so we append a major version to the name.
2406   soname_spec='$libname$release$shared_ext$major'
2407   ;;
2408
2409 aix[[4-9]]*)
2410   version_type=linux # correct to gnu/linux during the next big refactor
2411   need_lib_prefix=no
2412   need_version=no
2413   hardcode_into_libs=yes
2414   if test ia64 = "$host_cpu"; then
2415     # AIX 5 supports IA64
2416     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2417     shlibpath_var=LD_LIBRARY_PATH
2418   else
2419     # With GCC up to 2.95.x, collect2 would create an import file
2420     # for dependence libraries.  The import file would start with
2421     # the line '#! .'.  This would cause the generated library to
2422     # depend on '.', always an invalid library.  This was fixed in
2423     # development snapshots of GCC prior to 3.0.
2424     case $host_os in
2425       aix4 | aix4.[[01]] | aix4.[[01]].*)
2426       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2427            echo ' yes '
2428            echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2429         :
2430       else
2431         can_build_shared=no
2432       fi
2433       ;;
2434     esac
2435     # Using Import Files as archive members, it is possible to support
2436     # filename-based versioning of shared library archives on AIX. While
2437     # this would work for both with and without runtime linking, it will
2438     # prevent static linking of such archives. So we do filename-based
2439     # shared library versioning with .so extension only, which is used
2440     # when both runtime linking and shared linking is enabled.
2441     # Unfortunately, runtime linking may impact performance, so we do
2442     # not want this to be the default eventually. Also, we use the
2443     # versioned .so libs for executables only if there is the -brtl
2444     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2445     # To allow for filename-based versioning support, we need to create
2446     # libNAME.so.V as an archive file, containing:
2447     # *) an Import File, referring to the versioned filename of the
2448     #    archive as well as the shared archive member, telling the
2449     #    bitwidth (32 or 64) of that shared object, and providing the
2450     #    list of exported symbols of that shared object, eventually
2451     #    decorated with the 'weak' keyword
2452     # *) the shared object with the F_LOADONLY flag set, to really avoid
2453     #    it being seen by the linker.
2454     # At run time we better use the real file rather than another symlink,
2455     # but for link time we create the symlink libNAME.so -> libNAME.so.V
2456
2457     case $with_aix_soname,$aix_use_runtimelinking in
2458     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2459     # soname into executable. Probably we can add versioning support to
2460     # collect2, so additional links can be useful in future.
2461     aix,yes) # traditional libtool
2462       dynamic_linker='AIX unversionable lib.so'
2463       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2464       # instead of lib<name>.a to let people know that these are not
2465       # typical AIX shared libraries.
2466       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2467       ;;
2468     aix,no) # traditional AIX only
2469       dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2470       # We preserve .a as extension for shared libraries through AIX4.2
2471       # and later when we are not doing run time linking.
2472       library_names_spec='$libname$release.a $libname.a'
2473       soname_spec='$libname$release$shared_ext$major'
2474       ;;
2475     svr4,*) # full svr4 only
2476       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2477       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2478       # We do not specify a path in Import Files, so LIBPATH fires.
2479       shlibpath_overrides_runpath=yes
2480       ;;
2481     *,yes) # both, prefer svr4
2482       dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2483       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2484       # unpreferred sharedlib libNAME.a needs extra handling
2485       postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
2486       postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
2487       # We do not specify a path in Import Files, so LIBPATH fires.
2488       shlibpath_overrides_runpath=yes
2489       ;;
2490     *,no) # both, prefer aix
2491       dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2492       library_names_spec='$libname$release.a $libname.a'
2493       soname_spec='$libname$release$shared_ext$major'
2494       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2495       postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
2496       postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
2497       ;;
2498     esac
2499     shlibpath_var=LIBPATH
2500   fi
2501   ;;
2502
2503 amigaos*)
2504   case $host_cpu in
2505   powerpc)
2506     # Since July 2007 AmigaOS4 officially supports .so libraries.
2507     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2508     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2509     ;;
2510   m68k)
2511     library_names_spec='$libname.ixlibrary $libname.a'
2512     # Create ${libname}_ixlibrary.a entries in /sys/libs.
2513     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2514     ;;
2515   esac
2516   ;;
2517
2518 beos*)
2519   library_names_spec='$libname$shared_ext'
2520   dynamic_linker="$host_os ld.so"
2521   shlibpath_var=LIBRARY_PATH
2522   ;;
2523
2524 bsdi[[45]]*)
2525   version_type=linux # correct to gnu/linux during the next big refactor
2526   need_version=no
2527   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2528   soname_spec='$libname$release$shared_ext$major'
2529   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2530   shlibpath_var=LD_LIBRARY_PATH
2531   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2532   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2533   # the default ld.so.conf also contains /usr/contrib/lib and
2534   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2535   # libtool to hard-code these into programs
2536   ;;
2537
2538 cygwin* | mingw* | pw32* | cegcc*)
2539   version_type=windows
2540   shrext_cmds=.dll
2541   need_version=no
2542   need_lib_prefix=no
2543
2544   case $GCC,$cc_basename in
2545   yes,*)
2546     # gcc
2547     library_names_spec='$libname.dll.a'
2548     # DLL is installed to $(libdir)/../bin by postinstall_cmds
2549     postinstall_cmds='base_file=`basename \$file`~
2550       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2551       dldir=$destdir/`dirname \$dlpath`~
2552       test -d \$dldir || mkdir -p \$dldir~
2553       $install_prog $dir/$dlname \$dldir/$dlname~
2554       chmod a+x \$dldir/$dlname~
2555       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2556         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2557       fi'
2558     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2559       dlpath=$dir/\$dldll~
2560        $RM \$dlpath'
2561     shlibpath_overrides_runpath=yes
2562
2563     case $host_os in
2564     cygwin*)
2565       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2566       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2567 m4_if([$1], [],[
2568       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2569       ;;
2570     mingw* | cegcc*)
2571       # MinGW DLLs use traditional 'lib' prefix
2572       soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2573       ;;
2574     pw32*)
2575       # pw32 DLLs use 'pw' prefix rather than 'lib'
2576       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2577       ;;
2578     esac
2579     dynamic_linker='Win32 ld.exe'
2580     ;;
2581
2582   *,cl*)
2583     # Native MSVC
2584     libname_spec='$name'
2585     soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2586     library_names_spec='$libname.dll.lib'
2587
2588     case $build_os in
2589     mingw*)
2590       sys_lib_search_path_spec=
2591       lt_save_ifs=$IFS
2592       IFS=';'
2593       for lt_path in $LIB
2594       do
2595         IFS=$lt_save_ifs
2596         # Let DOS variable expansion print the short 8.3 style file name.
2597         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2598         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2599       done
2600       IFS=$lt_save_ifs
2601       # Convert to MSYS style.
2602       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2603       ;;
2604     cygwin*)
2605       # Convert to unix form, then to dos form, then back to unix form
2606       # but this time dos style (no spaces!) so that the unix form looks
2607       # like /cygdrive/c/PROGRA~1:/cygdr...
2608       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2609       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2610       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2611       ;;
2612     *)
2613       sys_lib_search_path_spec=$LIB
2614       if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2615         # It is most probably a Windows format PATH.
2616         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2617       else
2618         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2619       fi
2620       # FIXME: find the short name or the path components, as spaces are
2621       # common. (e.g. "Program Files" -> "PROGRA~1")
2622       ;;
2623     esac
2624
2625     # DLL is installed to $(libdir)/../bin by postinstall_cmds
2626     postinstall_cmds='base_file=`basename \$file`~
2627       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2628       dldir=$destdir/`dirname \$dlpath`~
2629       test -d \$dldir || mkdir -p \$dldir~
2630       $install_prog $dir/$dlname \$dldir/$dlname'
2631     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2632       dlpath=$dir/\$dldll~
2633        $RM \$dlpath'
2634     shlibpath_overrides_runpath=yes
2635     dynamic_linker='Win32 link.exe'
2636     ;;
2637
2638   *)
2639     # Assume MSVC wrapper
2640     library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2641     dynamic_linker='Win32 ld.exe'
2642     ;;
2643   esac
2644   # FIXME: first we should search . and the directory the executable is in
2645   shlibpath_var=PATH
2646   ;;
2647
2648 darwin* | rhapsody*)
2649   dynamic_linker="$host_os dyld"
2650   version_type=darwin
2651   need_lib_prefix=no
2652   need_version=no
2653   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2654   soname_spec='$libname$release$major$shared_ext'
2655   shlibpath_overrides_runpath=yes
2656   shlibpath_var=DYLD_LIBRARY_PATH
2657   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2658 m4_if([$1], [],[
2659   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2660   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2661   ;;
2662
2663 dgux*)
2664   version_type=linux # correct to gnu/linux during the next big refactor
2665   need_lib_prefix=no
2666   need_version=no
2667   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2668   soname_spec='$libname$release$shared_ext$major'
2669   shlibpath_var=LD_LIBRARY_PATH
2670   ;;
2671
2672 freebsd* | dragonfly*)
2673   # DragonFly does not have aout.  When/if they implement a new
2674   # versioning mechanism, adjust this.
2675   if test -x /usr/bin/objformat; then
2676     objformat=`/usr/bin/objformat`
2677   else
2678     case $host_os in
2679     freebsd[[23]].*) objformat=aout ;;
2680     *) objformat=elf ;;
2681     esac
2682   fi
2683   version_type=freebsd-$objformat
2684   case $version_type in
2685     freebsd-elf*)
2686       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2687       soname_spec='$libname$release$shared_ext$major'
2688       need_version=no
2689       need_lib_prefix=no
2690       ;;
2691     freebsd-*)
2692       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2693       need_version=yes
2694       ;;
2695   esac
2696   shlibpath_var=LD_LIBRARY_PATH
2697   case $host_os in
2698   freebsd2.*)
2699     shlibpath_overrides_runpath=yes
2700     ;;
2701   freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2702     shlibpath_overrides_runpath=yes
2703     hardcode_into_libs=yes
2704     ;;
2705   freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2706   freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2707     shlibpath_overrides_runpath=no
2708     hardcode_into_libs=yes
2709     ;;
2710   *) # from 4.6 on, and DragonFly
2711     shlibpath_overrides_runpath=yes
2712     hardcode_into_libs=yes
2713     ;;
2714   esac
2715   ;;
2716
2717 haiku*)
2718   version_type=linux # correct to gnu/linux during the next big refactor
2719   need_lib_prefix=no
2720   need_version=no
2721   dynamic_linker="$host_os runtime_loader"
2722   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2723   soname_spec='$libname$release$shared_ext$major'
2724   shlibpath_var=LIBRARY_PATH
2725   shlibpath_overrides_runpath=no
2726   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2727   hardcode_into_libs=yes
2728   ;;
2729
2730 hpux9* | hpux10* | hpux11*)
2731   # Give a soname corresponding to the major version so that dld.sl refuses to
2732   # link against other versions.
2733   version_type=sunos
2734   need_lib_prefix=no
2735   need_version=no
2736   case $host_cpu in
2737   ia64*)
2738     shrext_cmds='.so'
2739     hardcode_into_libs=yes
2740     dynamic_linker="$host_os dld.so"
2741     shlibpath_var=LD_LIBRARY_PATH
2742     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2743     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2744     soname_spec='$libname$release$shared_ext$major'
2745     if test 32 = "$HPUX_IA64_MODE"; then
2746       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2747       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2748     else
2749       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2750       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2751     fi
2752     ;;
2753   hppa*64*)
2754     shrext_cmds='.sl'
2755     hardcode_into_libs=yes
2756     dynamic_linker="$host_os dld.sl"
2757     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2758     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2759     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2760     soname_spec='$libname$release$shared_ext$major'
2761     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2762     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2763     ;;
2764   *)
2765     shrext_cmds='.sl'
2766     dynamic_linker="$host_os dld.sl"
2767     shlibpath_var=SHLIB_PATH
2768     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2769     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2770     soname_spec='$libname$release$shared_ext$major'
2771     ;;
2772   esac
2773   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2774   postinstall_cmds='chmod 555 $lib'
2775   # or fails outright, so override atomically:
2776   install_override_mode=555
2777   ;;
2778
2779 interix[[3-9]]*)
2780   version_type=linux # correct to gnu/linux during the next big refactor
2781   need_lib_prefix=no
2782   need_version=no
2783   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2784   soname_spec='$libname$release$shared_ext$major'
2785   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2786   shlibpath_var=LD_LIBRARY_PATH
2787   shlibpath_overrides_runpath=no
2788   hardcode_into_libs=yes
2789   ;;
2790
2791 irix5* | irix6* | nonstopux*)
2792   case $host_os in
2793     nonstopux*) version_type=nonstopux ;;
2794     *)
2795         if test yes = "$lt_cv_prog_gnu_ld"; then
2796                 version_type=linux # correct to gnu/linux during the next big refactor
2797         else
2798                 version_type=irix
2799         fi ;;
2800   esac
2801   need_lib_prefix=no
2802   need_version=no
2803   soname_spec='$libname$release$shared_ext$major'
2804   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2805   case $host_os in
2806   irix5* | nonstopux*)
2807     libsuff= shlibsuff=
2808     ;;
2809   *)
2810     case $LD in # libtool.m4 will add one of these switches to LD
2811     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2812       libsuff= shlibsuff= libmagic=32-bit;;
2813     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2814       libsuff=32 shlibsuff=N32 libmagic=N32;;
2815     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2816       libsuff=64 shlibsuff=64 libmagic=64-bit;;
2817     *) libsuff= shlibsuff= libmagic=never-match;;
2818     esac
2819     ;;
2820   esac
2821   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2822   shlibpath_overrides_runpath=no
2823   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2824   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2825   hardcode_into_libs=yes
2826   ;;
2827
2828 # No shared lib support for Linux oldld, aout, or coff.
2829 linux*oldld* | linux*aout* | linux*coff*)
2830   dynamic_linker=no
2831   ;;
2832
2833 linux*android*)
2834   version_type=none # Android doesn't support versioned libraries.
2835   need_lib_prefix=no
2836   need_version=no
2837   library_names_spec='$libname$release$shared_ext'
2838   soname_spec='$libname$release$shared_ext'
2839   finish_cmds=
2840   shlibpath_var=LD_LIBRARY_PATH
2841   shlibpath_overrides_runpath=yes
2842
2843   # This implies no fast_install, which is unacceptable.
2844   # Some rework will be needed to allow for fast_install
2845   # before this can be enabled.
2846   hardcode_into_libs=yes
2847
2848   dynamic_linker='Android linker'
2849   # Don't embed -rpath directories since the linker doesn't support them.
2850   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2851   ;;
2852
2853 # This must be glibc/ELF.
2854 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2855   version_type=linux # correct to gnu/linux during the next big refactor
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   soname_spec='$libname$release$shared_ext$major'
2860   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2861   shlibpath_var=LD_LIBRARY_PATH
2862   shlibpath_overrides_runpath=no
2863
2864   # Some binutils ld are patched to set DT_RUNPATH
2865   AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2866     [lt_cv_shlibpath_overrides_runpath=no
2867     save_LDFLAGS=$LDFLAGS
2868     save_libdir=$libdir
2869     eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2870          LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2871     AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2872       [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2873          [lt_cv_shlibpath_overrides_runpath=yes])])
2874     LDFLAGS=$save_LDFLAGS
2875     libdir=$save_libdir
2876     ])
2877   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2878
2879   # This implies no fast_install, which is unacceptable.
2880   # Some rework will be needed to allow for fast_install
2881   # before this can be enabled.
2882   hardcode_into_libs=yes
2883
2884   # Add ABI-specific directories to the system library path.
2885   sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2886
2887   # Ideally, we could use ldconfig to report *all* directores which are
2888   # searched for libraries, however this is still not possible.  Aside from not
2889   # being certain /sbin/ldconfig is available, command
2890   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2891   # even though it is searched at run-time.  Try to do the best guess by
2892   # appending ld.so.conf contents (and includes) to the search path.
2893   if test -f /etc/ld.so.conf; then
2894     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;/^$/d' | tr '\n' ' '`
2895     sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2896   fi
2897
2898   # We used to test for /lib/ld.so.1 and disable shared libraries on
2899   # powerpc, because MkLinux only supported shared libraries with the
2900   # GNU dynamic linker.  Since this was broken with cross compilers,
2901   # most powerpc-linux boxes support dynamic linking these days and
2902   # people can always --disable-shared, the test was removed, and we
2903   # assume the GNU/Linux dynamic linker is in use.
2904   dynamic_linker='GNU/Linux ld.so'
2905   ;;
2906
2907 netbsd*)
2908   version_type=sunos
2909   need_lib_prefix=no
2910   need_version=no
2911   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2912     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2913     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2914     dynamic_linker='NetBSD (a.out) ld.so'
2915   else
2916     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2917     soname_spec='$libname$release$shared_ext$major'
2918     dynamic_linker='NetBSD ld.elf_so'
2919   fi
2920   shlibpath_var=LD_LIBRARY_PATH
2921   shlibpath_overrides_runpath=yes
2922   hardcode_into_libs=yes
2923   ;;
2924
2925 newsos6)
2926   version_type=linux # correct to gnu/linux during the next big refactor
2927   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2928   shlibpath_var=LD_LIBRARY_PATH
2929   shlibpath_overrides_runpath=yes
2930   ;;
2931
2932 *nto* | *qnx*)
2933   version_type=qnx
2934   need_lib_prefix=no
2935   need_version=no
2936   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2937   soname_spec='$libname$release$shared_ext$major'
2938   shlibpath_var=LD_LIBRARY_PATH
2939   shlibpath_overrides_runpath=no
2940   hardcode_into_libs=yes
2941   dynamic_linker='ldqnx.so'
2942   ;;
2943
2944 openbsd* | bitrig*)
2945   version_type=sunos
2946   sys_lib_dlsearch_path_spec=/usr/lib
2947   need_lib_prefix=no
2948   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2949     need_version=no
2950   else
2951     need_version=yes
2952   fi
2953   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2954   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2955   shlibpath_var=LD_LIBRARY_PATH
2956   shlibpath_overrides_runpath=yes
2957   ;;
2958
2959 os2*)
2960   libname_spec='$name'
2961   version_type=windows
2962   shrext_cmds=.dll
2963   need_version=no
2964   need_lib_prefix=no
2965   # OS/2 can only load a DLL with a base name of 8 characters or less.
2966   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2967     v=$($ECHO $release$versuffix | tr -d .-);
2968     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2969     $ECHO $n$v`$shared_ext'
2970   library_names_spec='${libname}_dll.$libext'
2971   dynamic_linker='OS/2 ld.exe'
2972   shlibpath_var=BEGINLIBPATH
2973   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2974   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2975   postinstall_cmds='base_file=`basename \$file`~
2976     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2977     dldir=$destdir/`dirname \$dlpath`~
2978     test -d \$dldir || mkdir -p \$dldir~
2979     $install_prog $dir/$dlname \$dldir/$dlname~
2980     chmod a+x \$dldir/$dlname~
2981     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2982       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2983     fi'
2984   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2985     dlpath=$dir/\$dldll~
2986     $RM \$dlpath'
2987   ;;
2988
2989 osf3* | osf4* | osf5*)
2990   version_type=osf
2991   need_lib_prefix=no
2992   need_version=no
2993   soname_spec='$libname$release$shared_ext$major'
2994   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2995   shlibpath_var=LD_LIBRARY_PATH
2996   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2997   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2998   ;;
2999
3000 rdos*)
3001   dynamic_linker=no
3002   ;;
3003
3004 solaris*)
3005   version_type=linux # correct to gnu/linux during the next big refactor
3006   need_lib_prefix=no
3007   need_version=no
3008   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3009   soname_spec='$libname$release$shared_ext$major'
3010   shlibpath_var=LD_LIBRARY_PATH
3011   shlibpath_overrides_runpath=yes
3012   hardcode_into_libs=yes
3013   # ldd complains unless libraries are executable
3014   postinstall_cmds='chmod +x $lib'
3015   ;;
3016
3017 sunos4*)
3018   version_type=sunos
3019   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3020   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3021   shlibpath_var=LD_LIBRARY_PATH
3022   shlibpath_overrides_runpath=yes
3023   if test yes = "$with_gnu_ld"; then
3024     need_lib_prefix=no
3025   fi
3026   need_version=yes
3027   ;;
3028
3029 sysv4 | sysv4.3*)
3030   version_type=linux # correct to gnu/linux during the next big refactor
3031   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3032   soname_spec='$libname$release$shared_ext$major'
3033   shlibpath_var=LD_LIBRARY_PATH
3034   case $host_vendor in
3035     sni)
3036       shlibpath_overrides_runpath=no
3037       need_lib_prefix=no
3038       runpath_var=LD_RUN_PATH
3039       ;;
3040     siemens)
3041       need_lib_prefix=no
3042       ;;
3043     motorola)
3044       need_lib_prefix=no
3045       need_version=no
3046       shlibpath_overrides_runpath=no
3047       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3048       ;;
3049   esac
3050   ;;
3051
3052 sysv4*MP*)
3053   if test -d /usr/nec; then
3054     version_type=linux # correct to gnu/linux during the next big refactor
3055     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3056     soname_spec='$libname$shared_ext.$major'
3057     shlibpath_var=LD_LIBRARY_PATH
3058   fi
3059   ;;
3060
3061 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3062   version_type=sco
3063   need_lib_prefix=no
3064   need_version=no
3065   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3066   soname_spec='$libname$release$shared_ext$major'
3067   shlibpath_var=LD_LIBRARY_PATH
3068   shlibpath_overrides_runpath=yes
3069   hardcode_into_libs=yes
3070   if test yes = "$with_gnu_ld"; then
3071     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3072   else
3073     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3074     case $host_os in
3075       sco3.2v5*)
3076         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3077         ;;
3078     esac
3079   fi
3080   sys_lib_dlsearch_path_spec='/usr/lib'
3081   ;;
3082
3083 tpf*)
3084   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
3085   version_type=linux # correct to gnu/linux during the next big refactor
3086   need_lib_prefix=no
3087   need_version=no
3088   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3089   shlibpath_var=LD_LIBRARY_PATH
3090   shlibpath_overrides_runpath=no
3091   hardcode_into_libs=yes
3092   ;;
3093
3094 uts4*)
3095   version_type=linux # correct to gnu/linux during the next big refactor
3096   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3097   soname_spec='$libname$release$shared_ext$major'
3098   shlibpath_var=LD_LIBRARY_PATH
3099   ;;
3100
3101 *)
3102   dynamic_linker=no
3103   ;;
3104 esac
3105 AC_MSG_RESULT([$dynamic_linker])
3106 test no = "$dynamic_linker" && can_build_shared=no
3107
3108 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3109 if test yes = "$GCC"; then
3110   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3111 fi
3112
3113 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3114   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3115 fi
3116
3117 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3118   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3119 fi
3120
3121 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3122 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3123
3124 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3125 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3126
3127 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3128 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3129
3130 _LT_DECL([], [variables_saved_for_relink], [1],
3131     [Variables whose values should be saved in libtool wrapper scripts and
3132     restored at link time])
3133 _LT_DECL([], [need_lib_prefix], [0],
3134     [Do we need the "lib" prefix for modules?])
3135 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3136 _LT_DECL([], [version_type], [0], [Library versioning type])
3137 _LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
3138 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3139 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3140     [Is shlibpath searched before the hard-coded library search path?])
3141 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3142 _LT_DECL([], [library_names_spec], [1],
3143     [[List of archive names.  First name is the real one, the rest are links.
3144     The last name is the one that the linker finds with -lNAME]])
3145 _LT_DECL([], [soname_spec], [1],
3146     [[The coded name of the library, if different from the real name]])
3147 _LT_DECL([], [install_override_mode], [1],
3148     [Permission mode override for installation of shared libraries])
3149 _LT_DECL([], [postinstall_cmds], [2],
3150     [Command to use after installation of a shared archive])
3151 _LT_DECL([], [postuninstall_cmds], [2],
3152     [Command to use after uninstallation of a shared archive])
3153 _LT_DECL([], [finish_cmds], [2],
3154     [Commands used to finish a libtool library installation in a directory])
3155 _LT_DECL([], [finish_eval], [1],
3156     [[As "finish_cmds", except a single script fragment to be evaled but
3157     not shown]])
3158 _LT_DECL([], [hardcode_into_libs], [0],
3159     [Whether we should hardcode library paths into libraries])
3160 _LT_DECL([], [sys_lib_search_path_spec], [2],
3161     [Compile-time system search path for libraries])
3162 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3163     [Detected run-time system search path for libraries])
3164 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3165     [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3166 ])# _LT_SYS_DYNAMIC_LINKER
3167
3168
3169 # _LT_PATH_TOOL_PREFIX(TOOL)
3170 # --------------------------
3171 # find a file program that can recognize shared library
3172 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3173 [m4_require([_LT_DECL_EGREP])dnl
3174 AC_MSG_CHECKING([for $1])
3175 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3176 [case $MAGIC_CMD in
3177 [[\\/*] |  ?:[\\/]*])
3178   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3179   ;;
3180 *)
3181   lt_save_MAGIC_CMD=$MAGIC_CMD
3182   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3183 dnl $ac_dummy forces splitting on constant user-supplied paths.
3184 dnl POSIX.2 word splitting is done only on the output of word expansions,
3185 dnl not every word.  This closes a longstanding sh security hole.
3186   ac_dummy="m4_if([$2], , $PATH, [$2])"
3187   for ac_dir in $ac_dummy; do
3188     IFS=$lt_save_ifs
3189     test -z "$ac_dir" && ac_dir=.
3190     if test -f "$ac_dir/$1"; then
3191       lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3192       if test -n "$file_magic_test_file"; then
3193         case $deplibs_check_method in
3194         "file_magic "*)
3195           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3196           MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3197           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3198             $EGREP "$file_magic_regex" > /dev/null; then
3199             :
3200           else
3201             cat <<_LT_EOF 1>&2
3202
3203 *** Warning: the command libtool uses to detect shared libraries,
3204 *** $file_magic_cmd, produces output that libtool cannot recognize.
3205 *** The result is that libtool may fail to recognize shared libraries
3206 *** as such.  This will affect the creation of libtool libraries that
3207 *** depend on shared libraries, but programs linked with such libtool
3208 *** libraries will work regardless of this problem.  Nevertheless, you
3209 *** may want to report the problem to your system manager and/or to
3210 *** bug-libtool@gnu.org
3211
3212 _LT_EOF
3213           fi ;;
3214         esac
3215       fi
3216       break
3217     fi
3218   done
3219   IFS=$lt_save_ifs
3220   MAGIC_CMD=$lt_save_MAGIC_CMD
3221   ;;
3222 esac])
3223 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3224 if test -n "$MAGIC_CMD"; then
3225   AC_MSG_RESULT($MAGIC_CMD)
3226 else
3227   AC_MSG_RESULT(no)
3228 fi
3229 _LT_DECL([], [MAGIC_CMD], [0],
3230          [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3231 ])# _LT_PATH_TOOL_PREFIX
3232
3233 # Old name:
3234 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3235 dnl aclocal-1.4 backwards compatibility:
3236 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3237
3238
3239 # _LT_PATH_MAGIC
3240 # --------------
3241 # find a file program that can recognize a shared library
3242 m4_defun([_LT_PATH_MAGIC],
3243 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3244 if test -z "$lt_cv_path_MAGIC_CMD"; then
3245   if test -n "$ac_tool_prefix"; then
3246     _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3247   else
3248     MAGIC_CMD=:
3249   fi
3250 fi
3251 ])# _LT_PATH_MAGIC
3252
3253
3254 # LT_PATH_LD
3255 # ----------
3256 # find the pathname to the GNU or non-GNU linker
3257 AC_DEFUN([LT_PATH_LD],
3258 [AC_REQUIRE([AC_PROG_CC])dnl
3259 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3260 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3261 m4_require([_LT_DECL_SED])dnl
3262 m4_require([_LT_DECL_EGREP])dnl
3263 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3264
3265 AC_ARG_WITH([gnu-ld],
3266     [AS_HELP_STRING([--with-gnu-ld],
3267         [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3268     [test no = "$withval" || with_gnu_ld=yes],
3269     [with_gnu_ld=no])dnl
3270
3271 ac_prog=ld
3272 if test yes = "$GCC"; then
3273   # Check if gcc -print-prog-name=ld gives a path.
3274   AC_MSG_CHECKING([for ld used by $CC])
3275   case $host in
3276   *-*-mingw*)
3277     # gcc leaves a trailing carriage return, which upsets mingw
3278     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3279   *)
3280     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3281   esac
3282   case $ac_prog in
3283     # Accept absolute paths.
3284     [[\\/]]* | ?:[[\\/]]*)
3285       re_direlt='/[[^/]][[^/]]*/\.\./'
3286       # Canonicalize the pathname of ld
3287       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3288       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3289         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3290       done
3291       test -z "$LD" && LD=$ac_prog
3292       ;;
3293   "")
3294     # If it fails, then pretend we aren't using GCC.
3295     ac_prog=ld
3296     ;;
3297   *)
3298     # If it is relative, then search for the first ld in PATH.
3299     with_gnu_ld=unknown
3300     ;;
3301   esac
3302 elif test yes = "$with_gnu_ld"; then
3303   AC_MSG_CHECKING([for GNU ld])
3304 else
3305   AC_MSG_CHECKING([for non-GNU ld])
3306 fi
3307 AC_CACHE_VAL(lt_cv_path_LD,
3308 [if test -z "$LD"; then
3309   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3310   for ac_dir in $PATH; do
3311     IFS=$lt_save_ifs
3312     test -z "$ac_dir" && ac_dir=.
3313     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3314       lt_cv_path_LD=$ac_dir/$ac_prog
3315       # Check to see if the program is GNU ld.  I'd rather use --version,
3316       # but apparently some variants of GNU ld only accept -v.
3317       # Break only if it was the GNU/non-GNU ld that we prefer.
3318       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3319       *GNU* | *'with BFD'*)
3320         test no != "$with_gnu_ld" && break
3321         ;;
3322       *)
3323         test yes != "$with_gnu_ld" && break
3324         ;;
3325       esac
3326     fi
3327   done
3328   IFS=$lt_save_ifs
3329 else
3330   lt_cv_path_LD=$LD # Let the user override the test with a path.
3331 fi])
3332 LD=$lt_cv_path_LD
3333 if test -n "$LD"; then
3334   AC_MSG_RESULT($LD)
3335 else
3336   AC_MSG_RESULT(no)
3337 fi
3338 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3339 _LT_PATH_LD_GNU
3340 AC_SUBST([LD])
3341
3342 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3343 ])# LT_PATH_LD
3344
3345 # Old names:
3346 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3347 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3348 dnl aclocal-1.4 backwards compatibility:
3349 dnl AC_DEFUN([AM_PROG_LD], [])
3350 dnl AC_DEFUN([AC_PROG_LD], [])
3351
3352
3353 # _LT_PATH_LD_GNU
3354 #- --------------
3355 m4_defun([_LT_PATH_LD_GNU],
3356 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3357 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3358 case `$LD -v 2>&1 </dev/null` in
3359 *GNU* | *'with BFD'*)
3360   lt_cv_prog_gnu_ld=yes
3361   ;;
3362 *)
3363   lt_cv_prog_gnu_ld=no
3364   ;;
3365 esac])
3366 with_gnu_ld=$lt_cv_prog_gnu_ld
3367 ])# _LT_PATH_LD_GNU
3368
3369
3370 # _LT_CMD_RELOAD
3371 # --------------
3372 # find reload flag for linker
3373 #   -- PORTME Some linkers may need a different reload flag.
3374 m4_defun([_LT_CMD_RELOAD],
3375 [AC_CACHE_CHECK([for $LD option to reload object files],
3376   lt_cv_ld_reload_flag,
3377   [lt_cv_ld_reload_flag='-r'])
3378 reload_flag=$lt_cv_ld_reload_flag
3379 case $reload_flag in
3380 "" | " "*) ;;
3381 *) reload_flag=" $reload_flag" ;;
3382 esac
3383 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3384 case $host_os in
3385   cygwin* | mingw* | pw32* | cegcc*)
3386     if test yes != "$GCC"; then
3387       reload_cmds=false
3388     fi
3389     ;;
3390   darwin*)
3391     if test yes = "$GCC"; then
3392       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3393     else
3394       reload_cmds='$LD$reload_flag -o $output$reload_objs'
3395     fi
3396     ;;
3397 esac
3398 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3399 _LT_TAGDECL([], [reload_cmds], [2])dnl
3400 ])# _LT_CMD_RELOAD
3401
3402
3403 # _LT_PATH_DD
3404 # -----------
3405 # find a working dd
3406 m4_defun([_LT_PATH_DD],
3407 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3408 [printf 0123456789abcdef0123456789abcdef >conftest.i
3409 cat conftest.i conftest.i >conftest2.i
3410 : ${lt_DD:=$DD}
3411 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3412 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3413   cmp -s conftest.i conftest.out \
3414   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3415 fi])
3416 rm -f conftest.i conftest2.i conftest.out])
3417 ])# _LT_PATH_DD
3418
3419
3420 # _LT_CMD_TRUNCATE
3421 # ----------------
3422 # find command to truncate a binary pipe
3423 m4_defun([_LT_CMD_TRUNCATE],
3424 [m4_require([_LT_PATH_DD])
3425 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3426 [printf 0123456789abcdef0123456789abcdef >conftest.i
3427 cat conftest.i conftest.i >conftest2.i
3428 lt_cv_truncate_bin=
3429 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3430   cmp -s conftest.i conftest.out \
3431   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3432 fi
3433 rm -f conftest.i conftest2.i conftest.out
3434 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3435 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3436   [Command to truncate a binary pipe])
3437 ])# _LT_CMD_TRUNCATE
3438
3439
3440 # _LT_CHECK_MAGIC_METHOD
3441 # ----------------------
3442 # how to check for library dependencies
3443 #  -- PORTME fill in with the dynamic library characteristics
3444 m4_defun([_LT_CHECK_MAGIC_METHOD],
3445 [m4_require([_LT_DECL_EGREP])
3446 m4_require([_LT_DECL_OBJDUMP])
3447 AC_CACHE_CHECK([how to recognize dependent libraries],
3448 lt_cv_deplibs_check_method,
3449 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3450 lt_cv_file_magic_test_file=
3451 lt_cv_deplibs_check_method='unknown'
3452 # Need to set the preceding variable on all platforms that support
3453 # interlibrary dependencies.
3454 # 'none' -- dependencies not supported.
3455 # 'unknown' -- same as none, but documents that we really don't know.
3456 # 'pass_all' -- all dependencies passed with no checks.
3457 # 'test_compile' -- check by making test program.
3458 # 'file_magic [[regex]]' -- check by looking for files in library path
3459 # that responds to the $file_magic_cmd with a given extended regex.
3460 # If you have 'file' or equivalent on your system and you're not sure
3461 # whether 'pass_all' will *always* work, you probably want this one.
3462
3463 case $host_os in
3464 aix[[4-9]]*)
3465   lt_cv_deplibs_check_method=pass_all
3466   ;;
3467
3468 beos*)
3469   lt_cv_deplibs_check_method=pass_all
3470   ;;
3471
3472 bsdi[[45]]*)
3473   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3474   lt_cv_file_magic_cmd='/usr/bin/file -L'
3475   lt_cv_file_magic_test_file=/shlib/libc.so
3476   ;;
3477
3478 cygwin*)
3479   # func_win32_libid is a shell function defined in ltmain.sh
3480   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3481   lt_cv_file_magic_cmd='func_win32_libid'
3482   ;;
3483
3484 mingw* | pw32*)
3485   # Base MSYS/MinGW do not provide the 'file' command needed by
3486   # func_win32_libid shell function, so use a weaker test based on 'objdump',
3487   # unless we find 'file', for example because we are cross-compiling.
3488   if ( file / ) >/dev/null 2>&1; then
3489     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3490     lt_cv_file_magic_cmd='func_win32_libid'
3491   else
3492     # Keep this pattern in sync with the one in func_win32_libid.
3493     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3494     lt_cv_file_magic_cmd='$OBJDUMP -f'
3495   fi
3496   ;;
3497
3498 cegcc*)
3499   # use the weaker test based on 'objdump'. See mingw*.
3500   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3501   lt_cv_file_magic_cmd='$OBJDUMP -f'
3502   ;;
3503
3504 darwin* | rhapsody*)
3505   lt_cv_deplibs_check_method=pass_all
3506   ;;
3507
3508 freebsd* | dragonfly*)
3509   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3510     case $host_cpu in
3511     i*86 )
3512       # Not sure whether the presence of OpenBSD here was a mistake.
3513       # Let's accept both of them until this is cleared up.
3514       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3515       lt_cv_file_magic_cmd=/usr/bin/file
3516       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3517       ;;
3518     esac
3519   else
3520     lt_cv_deplibs_check_method=pass_all
3521   fi
3522   ;;
3523
3524 haiku*)
3525   lt_cv_deplibs_check_method=pass_all
3526   ;;
3527
3528 hpux10.20* | hpux11*)
3529   lt_cv_file_magic_cmd=/usr/bin/file
3530   case $host_cpu in
3531   ia64*)
3532     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3533     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3534     ;;
3535   hppa*64*)
3536     [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3537     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3538     ;;
3539   *)
3540     lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3541     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3542     ;;
3543   esac
3544   ;;
3545
3546 interix[[3-9]]*)
3547   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3548   lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3549   ;;
3550
3551 irix5* | irix6* | nonstopux*)
3552   case $LD in
3553   *-32|*"-32 ") libmagic=32-bit;;
3554   *-n32|*"-n32 ") libmagic=N32;;
3555   *-64|*"-64 ") libmagic=64-bit;;
3556   *) libmagic=never-match;;
3557   esac
3558   lt_cv_deplibs_check_method=pass_all
3559   ;;
3560
3561 # This must be glibc/ELF.
3562 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3563   lt_cv_deplibs_check_method=pass_all
3564   ;;
3565
3566 netbsd*)
3567   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3568     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3569   else
3570     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3571   fi
3572   ;;
3573
3574 newos6*)
3575   lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3576   lt_cv_file_magic_cmd=/usr/bin/file
3577   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3578   ;;
3579
3580 *nto* | *qnx*)
3581   lt_cv_deplibs_check_method=pass_all
3582   ;;
3583
3584 openbsd* | bitrig*)
3585   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3586     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3587   else
3588     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3589   fi
3590   ;;
3591
3592 osf3* | osf4* | osf5*)
3593   lt_cv_deplibs_check_method=pass_all
3594   ;;
3595
3596 rdos*)
3597   lt_cv_deplibs_check_method=pass_all
3598   ;;
3599
3600 solaris*)
3601   lt_cv_deplibs_check_method=pass_all
3602   ;;
3603
3604 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3605   lt_cv_deplibs_check_method=pass_all
3606   ;;
3607
3608 sysv4 | sysv4.3*)
3609   case $host_vendor in
3610   motorola)
3611     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3612     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3613     ;;
3614   ncr)
3615     lt_cv_deplibs_check_method=pass_all
3616     ;;
3617   sequent)
3618     lt_cv_file_magic_cmd='/bin/file'
3619     lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3620     ;;
3621   sni)
3622     lt_cv_file_magic_cmd='/bin/file'
3623     lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3624     lt_cv_file_magic_test_file=/lib/libc.so
3625     ;;
3626   siemens)
3627     lt_cv_deplibs_check_method=pass_all
3628     ;;
3629   pc)
3630     lt_cv_deplibs_check_method=pass_all
3631     ;;
3632   esac
3633   ;;
3634
3635 tpf*)
3636   lt_cv_deplibs_check_method=pass_all
3637   ;;
3638 os2*)
3639   lt_cv_deplibs_check_method=pass_all
3640   ;;
3641 esac
3642 ])
3643
3644 file_magic_glob=
3645 want_nocaseglob=no
3646 if test "$build" = "$host"; then
3647   case $host_os in
3648   mingw* | pw32*)
3649     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3650       want_nocaseglob=yes
3651     else
3652       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3653     fi
3654     ;;
3655   esac
3656 fi
3657
3658 file_magic_cmd=$lt_cv_file_magic_cmd
3659 deplibs_check_method=$lt_cv_deplibs_check_method
3660 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3661
3662 _LT_DECL([], [deplibs_check_method], [1],
3663     [Method to check whether dependent libraries are shared objects])
3664 _LT_DECL([], [file_magic_cmd], [1],
3665     [Command to use when deplibs_check_method = "file_magic"])
3666 _LT_DECL([], [file_magic_glob], [1],
3667     [How to find potential files when deplibs_check_method = "file_magic"])
3668 _LT_DECL([], [want_nocaseglob], [1],
3669     [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3670 ])# _LT_CHECK_MAGIC_METHOD
3671
3672
3673 # LT_PATH_NM
3674 # ----------
3675 # find the pathname to a BSD- or MS-compatible name lister
3676 AC_DEFUN([LT_PATH_NM],
3677 [AC_REQUIRE([AC_PROG_CC])dnl
3678 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3679 [if test -n "$NM"; then
3680   # Let the user override the test.
3681   lt_cv_path_NM=$NM
3682 else
3683   lt_nm_to_check=${ac_tool_prefix}nm
3684   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3685     lt_nm_to_check="$lt_nm_to_check nm"
3686   fi
3687   for lt_tmp_nm in $lt_nm_to_check; do
3688     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3689     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3690       IFS=$lt_save_ifs
3691       test -z "$ac_dir" && ac_dir=.
3692       tmp_nm=$ac_dir/$lt_tmp_nm
3693       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3694         # Check to see if the nm accepts a BSD-compat flag.
3695         # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3696         #   nm: unknown option "B" ignored
3697         # Tru64's nm complains that /dev/null is an invalid object file
3698         # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3699         case $build_os in
3700         mingw*) lt_bad_file=conftest.nm/nofile ;;
3701         *) lt_bad_file=/dev/null ;;
3702         esac
3703         case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3704         *$lt_bad_file* | *'Invalid file or object type'*)
3705           lt_cv_path_NM="$tmp_nm -B"
3706           break 2
3707           ;;
3708         *)
3709           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3710           */dev/null*)
3711             lt_cv_path_NM="$tmp_nm -p"
3712             break 2
3713             ;;
3714           *)
3715             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3716             continue # so that we can try to find one that supports BSD flags
3717             ;;
3718           esac
3719           ;;
3720         esac
3721       fi
3722     done
3723     IFS=$lt_save_ifs
3724   done
3725   : ${lt_cv_path_NM=no}
3726 fi])
3727 if test no != "$lt_cv_path_NM"; then
3728   NM=$lt_cv_path_NM
3729 else
3730   # Didn't find any BSD compatible name lister, look for dumpbin.
3731   if test -n "$DUMPBIN"; then :
3732     # Let the user override the test.
3733   else
3734     AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3735     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3736     *COFF*)
3737       DUMPBIN="$DUMPBIN -symbols -headers"
3738       ;;
3739     *)
3740       DUMPBIN=:
3741       ;;
3742     esac
3743   fi
3744   AC_SUBST([DUMPBIN])
3745   if test : != "$DUMPBIN"; then
3746     NM=$DUMPBIN
3747   fi
3748 fi
3749 test -z "$NM" && NM=nm
3750 AC_SUBST([NM])
3751 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3752
3753 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3754   [lt_cv_nm_interface="BSD nm"
3755   echo "int some_variable = 0;" > conftest.$ac_ext
3756   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3757   (eval "$ac_compile" 2>conftest.err)
3758   cat conftest.err >&AS_MESSAGE_LOG_FD
3759   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3760   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3761   cat conftest.err >&AS_MESSAGE_LOG_FD
3762   (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3763   cat conftest.out >&AS_MESSAGE_LOG_FD
3764   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3765     lt_cv_nm_interface="MS dumpbin"
3766   fi
3767   rm -f conftest*])
3768 ])# LT_PATH_NM
3769
3770 # Old names:
3771 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3772 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3773 dnl aclocal-1.4 backwards compatibility:
3774 dnl AC_DEFUN([AM_PROG_NM], [])
3775 dnl AC_DEFUN([AC_PROG_NM], [])
3776
3777 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3778 # --------------------------------
3779 # how to determine the name of the shared library
3780 # associated with a specific link library.
3781 #  -- PORTME fill in with the dynamic library characteristics
3782 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3783 [m4_require([_LT_DECL_EGREP])
3784 m4_require([_LT_DECL_OBJDUMP])
3785 m4_require([_LT_DECL_DLLTOOL])
3786 AC_CACHE_CHECK([how to associate runtime and link libraries],
3787 lt_cv_sharedlib_from_linklib_cmd,
3788 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3789
3790 case $host_os in
3791 cygwin* | mingw* | pw32* | cegcc*)
3792   # two different shell functions defined in ltmain.sh;
3793   # decide which one to use based on capabilities of $DLLTOOL
3794   case `$DLLTOOL --help 2>&1` in
3795   *--identify-strict*)
3796     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3797     ;;
3798   *)
3799     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3800     ;;
3801   esac
3802   ;;
3803 *)
3804   # fallback: assume linklib IS sharedlib
3805   lt_cv_sharedlib_from_linklib_cmd=$ECHO
3806   ;;
3807 esac
3808 ])
3809 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3810 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3811
3812 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3813     [Command to associate shared and link libraries])
3814 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3815
3816
3817 # _LT_PATH_MANIFEST_TOOL
3818 # ----------------------
3819 # locate the manifest tool
3820 m4_defun([_LT_PATH_MANIFEST_TOOL],
3821 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3822 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3823 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3824   [lt_cv_path_mainfest_tool=no
3825   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3826   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3827   cat conftest.err >&AS_MESSAGE_LOG_FD
3828   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3829     lt_cv_path_mainfest_tool=yes
3830   fi
3831   rm -f conftest*])
3832 if test yes != "$lt_cv_path_mainfest_tool"; then
3833   MANIFEST_TOOL=:
3834 fi
3835 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3836 ])# _LT_PATH_MANIFEST_TOOL
3837
3838
3839 # _LT_DLL_DEF_P([FILE])
3840 # ---------------------
3841 # True iff FILE is a Windows DLL '.def' file.
3842 # Keep in sync with func_dll_def_p in the libtool script
3843 AC_DEFUN([_LT_DLL_DEF_P],
3844 [dnl
3845   test DEF = "`$SED -n dnl
3846     -e '\''s/^[[         ]]*//'\'' dnl Strip leading whitespace
3847     -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
3848     -e '\''s/^\(EXPORTS\|LIBRARY\)\([[   ]].*\)*$/DEF/p'\'' dnl
3849     -e q dnl                          Only consider the first "real" line
3850     $1`" dnl
3851 ])# _LT_DLL_DEF_P
3852
3853
3854 # LT_LIB_M
3855 # --------
3856 # check for math library
3857 AC_DEFUN([LT_LIB_M],
3858 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3859 LIBM=
3860 case $host in
3861 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3862   # These system don't have libm, or don't need it
3863   ;;
3864 *-ncr-sysv4.3*)
3865   AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3866   AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3867   ;;
3868 *)
3869   AC_CHECK_LIB(m, cos, LIBM=-lm)
3870   ;;
3871 esac
3872 AC_SUBST([LIBM])
3873 ])# LT_LIB_M
3874
3875 # Old name:
3876 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3877 dnl aclocal-1.4 backwards compatibility:
3878 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3879
3880
3881 # _LT_COMPILER_NO_RTTI([TAGNAME])
3882 # -------------------------------
3883 m4_defun([_LT_COMPILER_NO_RTTI],
3884 [m4_require([_LT_TAG_COMPILER])dnl
3885
3886 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3887
3888 if test yes = "$GCC"; then
3889   case $cc_basename in
3890   nvcc*)
3891     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3892   *)
3893     _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3894   esac
3895
3896   _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3897     lt_cv_prog_compiler_rtti_exceptions,
3898     [-fno-rtti -fno-exceptions], [],
3899     [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3900 fi
3901 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3902         [Compiler flag to turn off builtin functions])
3903 ])# _LT_COMPILER_NO_RTTI
3904
3905
3906 # _LT_CMD_GLOBAL_SYMBOLS
3907 # ----------------------
3908 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3909 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3910 AC_REQUIRE([AC_PROG_CC])dnl
3911 AC_REQUIRE([AC_PROG_AWK])dnl
3912 AC_REQUIRE([LT_PATH_NM])dnl
3913 AC_REQUIRE([LT_PATH_LD])dnl
3914 m4_require([_LT_DECL_SED])dnl
3915 m4_require([_LT_DECL_EGREP])dnl
3916 m4_require([_LT_TAG_COMPILER])dnl
3917
3918 # Check for command to grab the raw symbol name followed by C symbol from nm.
3919 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3920 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3921 [
3922 # These are sane defaults that work on at least a few old systems.
3923 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
3924
3925 # Character class describing NM global symbol codes.
3926 symcode='[[BCDEGRST]]'
3927
3928 # Regexp to match symbols that can be accessed directly from C.
3929 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3930
3931 # Define system-specific variables.
3932 case $host_os in
3933 aix*)
3934   symcode='[[BCDT]]'
3935   ;;
3936 cygwin* | mingw* | pw32* | cegcc*)
3937   symcode='[[ABCDGISTW]]'
3938   ;;
3939 hpux*)
3940   if test ia64 = "$host_cpu"; then
3941     symcode='[[ABCDEGRST]]'
3942   fi
3943   ;;
3944 irix* | nonstopux*)
3945   symcode='[[BCDEGRST]]'
3946   ;;
3947 osf*)
3948   symcode='[[BCDEGQRST]]'
3949   ;;
3950 solaris*)
3951   symcode='[[BDRT]]'
3952   ;;
3953 sco3.2v5*)
3954   symcode='[[DT]]'
3955   ;;
3956 sysv4.2uw2*)
3957   symcode='[[DT]]'
3958   ;;
3959 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3960   symcode='[[ABDT]]'
3961   ;;
3962 sysv4)
3963   symcode='[[DFNSTU]]'
3964   ;;
3965 esac
3966
3967 # If we're using GNU nm, then use its standard symbol codes.
3968 case `$NM -V 2>&1` in
3969 *GNU* | *'with BFD'*)
3970   symcode='[[ABCDGIRSTW]]' ;;
3971 esac
3972
3973 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3974   # Gets list of data symbols to import.
3975   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3976   # Adjust the below global symbol transforms to fixup imported variables.
3977   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3978   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
3979   lt_c_name_lib_hook="\
3980   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
3981   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
3982 else
3983   # Disable hooks by default.
3984   lt_cv_sys_global_symbol_to_import=
3985   lt_cdecl_hook=
3986   lt_c_name_hook=
3987   lt_c_name_lib_hook=
3988 fi
3989
3990 # Transform an extracted symbol line into a proper C declaration.
3991 # Some systems (esp. on ia64) link data and code symbols differently,
3992 # so use this general approach.
3993 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3994 $lt_cdecl_hook\
3995 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3996 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3997
3998 # Transform an extracted symbol line into symbol name and symbol address
3999 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
4000 $lt_c_name_hook\
4001 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
4002 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
4003
4004 # Transform an extracted symbol line into symbol name with lib prefix and
4005 # symbol address.
4006 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4007 $lt_c_name_lib_hook\
4008 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
4009 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
4010 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
4011
4012 # Handle CRLF in mingw tool chain
4013 opt_cr=
4014 case $build_os in
4015 mingw*)
4016   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4017   ;;
4018 esac
4019
4020 # Try without a prefix underscore, then with it.
4021 for ac_symprfx in "" "_"; do
4022
4023   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4024   symxfrm="\\1 $ac_symprfx\\2 \\2"
4025
4026   # Write the raw and C identifiers.
4027   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4028     # Fake it for dumpbin and say T for any non-static function,
4029     # D for any global variable and I for any imported variable.
4030     # Also find C++ and __fastcall symbols from MSVC++,
4031     # which start with @ or ?.
4032     lt_cv_sys_global_symbol_pipe="$AWK ['"\
4033 "     {last_section=section; section=\$ 3};"\
4034 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4035 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4036 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4037 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4038 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4039 "     \$ 0!~/External *\|/{next};"\
4040 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4041 "     {if(hide[section]) next};"\
4042 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4043 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4044 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4045 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4046 "     ' prfx=^$ac_symprfx]"
4047   else
4048     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[     ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4049   fi
4050   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4051
4052   # Check to see that the pipe works correctly.
4053   pipe_works=no
4054
4055   rm -f conftest*
4056   cat > conftest.$ac_ext <<_LT_EOF
4057 #ifdef __cplusplus
4058 extern "C" {
4059 #endif
4060 char nm_test_var;
4061 void nm_test_func(void);
4062 void nm_test_func(void){}
4063 #ifdef __cplusplus
4064 }
4065 #endif
4066 int main(){nm_test_var='a';nm_test_func();return(0);}
4067 _LT_EOF
4068
4069   if AC_TRY_EVAL(ac_compile); then
4070     # Now try to grab the symbols.
4071     nlist=conftest.nm
4072     if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4073       # Try sorting and uniquifying the output.
4074       if sort "$nlist" | uniq > "$nlist"T; then
4075         mv -f "$nlist"T "$nlist"
4076       else
4077         rm -f "$nlist"T
4078       fi
4079
4080       # Make sure that we snagged all the symbols we need.
4081       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4082         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4083           cat <<_LT_EOF > conftest.$ac_ext
4084 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
4085 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4086 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4087    relocations are performed -- see ld's documentation on pseudo-relocs.  */
4088 # define LT@&t@_DLSYM_CONST
4089 #elif defined __osf__
4090 /* This system does not cope well with relocations in const data.  */
4091 # define LT@&t@_DLSYM_CONST
4092 #else
4093 # define LT@&t@_DLSYM_CONST const
4094 #endif
4095
4096 #ifdef __cplusplus
4097 extern "C" {
4098 #endif
4099
4100 _LT_EOF
4101           # Now generate the symbol file.
4102           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4103
4104           cat <<_LT_EOF >> conftest.$ac_ext
4105
4106 /* The mapping between symbol names and symbols.  */
4107 LT@&t@_DLSYM_CONST struct {
4108   const char *name;
4109   void       *address;
4110 }
4111 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4112 {
4113   { "@PROGRAM@", (void *) 0 },
4114 _LT_EOF
4115           $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4116           cat <<\_LT_EOF >> conftest.$ac_ext
4117   {0, (void *) 0}
4118 };
4119
4120 /* This works around a problem in FreeBSD linker */
4121 #ifdef FREEBSD_WORKAROUND
4122 static const void *lt_preloaded_setup() {
4123   return lt__PROGRAM__LTX_preloaded_symbols;
4124 }
4125 #endif
4126
4127 #ifdef __cplusplus
4128 }
4129 #endif
4130 _LT_EOF
4131           # Now try linking the two files.
4132           mv conftest.$ac_objext conftstm.$ac_objext
4133           lt_globsym_save_LIBS=$LIBS
4134           lt_globsym_save_CFLAGS=$CFLAGS
4135           LIBS=conftstm.$ac_objext
4136           CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4137           if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4138             pipe_works=yes
4139           fi
4140           LIBS=$lt_globsym_save_LIBS
4141           CFLAGS=$lt_globsym_save_CFLAGS
4142         else
4143           echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4144         fi
4145       else
4146         echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4147       fi
4148     else
4149       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4150     fi
4151   else
4152     echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4153     cat conftest.$ac_ext >&5
4154   fi
4155   rm -rf conftest* conftst*
4156
4157   # Do not use the global_symbol_pipe unless it works.
4158   if test yes = "$pipe_works"; then
4159     break
4160   else
4161     lt_cv_sys_global_symbol_pipe=
4162   fi
4163 done
4164 ])
4165 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4166   lt_cv_sys_global_symbol_to_cdecl=
4167 fi
4168 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4169   AC_MSG_RESULT(failed)
4170 else
4171   AC_MSG_RESULT(ok)
4172 fi
4173
4174 # Response file support.
4175 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4176   nm_file_list_spec='@'
4177 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4178   nm_file_list_spec='@'
4179 fi
4180
4181 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4182     [Take the output of nm and produce a listing of raw symbols and C names])
4183 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4184     [Transform the output of nm in a proper C declaration])
4185 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4186     [Transform the output of nm into a list of symbols to manually relocate])
4187 _LT_DECL([global_symbol_to_c_name_address],
4188     [lt_cv_sys_global_symbol_to_c_name_address], [1],
4189     [Transform the output of nm in a C name address pair])
4190 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4191     [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4192     [Transform the output of nm in a C name address pair when lib prefix is needed])
4193 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4194     [The name lister interface])
4195 _LT_DECL([], [nm_file_list_spec], [1],
4196     [Specify filename containing input files for $NM])
4197 ]) # _LT_CMD_GLOBAL_SYMBOLS
4198
4199
4200 # _LT_COMPILER_PIC([TAGNAME])
4201 # ---------------------------
4202 m4_defun([_LT_COMPILER_PIC],
4203 [m4_require([_LT_TAG_COMPILER])dnl
4204 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4205 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4206 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4207
4208 m4_if([$1], [CXX], [
4209   # C++ specific cases for pic, static, wl, etc.
4210   if test yes = "$GXX"; then
4211     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4212     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4213
4214     case $host_os in
4215     aix*)
4216       # All AIX code is PIC.
4217       if test ia64 = "$host_cpu"; then
4218         # AIX 5 now supports IA64 processor
4219         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4220       fi
4221       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4222       ;;
4223
4224     amigaos*)
4225       case $host_cpu in
4226       powerpc)
4227             # see comment about AmigaOS4 .so support
4228             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4229         ;;
4230       m68k)
4231             # FIXME: we need at least 68020 code to build shared libraries, but
4232             # adding the '-m68020' flag to GCC prevents building anything better,
4233             # like '-m68040'.
4234             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4235         ;;
4236       esac
4237       ;;
4238
4239     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4240       # PIC is the default for these OSes.
4241       ;;
4242     mingw* | cygwin* | os2* | pw32* | cegcc*)
4243       # This hack is so that the source file can tell whether it is being
4244       # built for inclusion in a dll (and should export symbols for example).
4245       # Although the cygwin gcc ignores -fPIC, still need this for old-style
4246       # (--disable-auto-import) libraries
4247       m4_if([$1], [GCJ], [],
4248         [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4249       case $host_os in
4250       os2*)
4251         _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4252         ;;
4253       esac
4254       ;;
4255     darwin* | rhapsody*)
4256       # PIC is the default on this platform
4257       # Common symbols not allowed in MH_DYLIB files
4258       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4259       ;;
4260     *djgpp*)
4261       # DJGPP does not support shared libraries at all
4262       _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4263       ;;
4264     haiku*)
4265       # PIC is the default for Haiku.
4266       # The "-static" flag exists, but is broken.
4267       _LT_TAGVAR(lt_prog_compiler_static, $1)=
4268       ;;
4269     interix[[3-9]]*)
4270       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4271       # Instead, we relocate shared libraries at runtime.
4272       ;;
4273     sysv4*MP*)
4274       if test -d /usr/nec; then
4275         _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4276       fi
4277       ;;
4278     hpux*)
4279       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4280       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
4281       # sets the default TLS model and affects inlining.
4282       case $host_cpu in
4283       hppa*64*)
4284         ;;
4285       *)
4286         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4287         ;;
4288       esac
4289       ;;
4290     *qnx* | *nto*)
4291       # QNX uses GNU C++, but need to define -shared option too, otherwise
4292       # it will coredump.
4293       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4294       ;;
4295     *)
4296       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4297       ;;
4298     esac
4299   else
4300     case $host_os in
4301       aix[[4-9]]*)
4302         # All AIX code is PIC.
4303         if test ia64 = "$host_cpu"; then
4304           # AIX 5 now supports IA64 processor
4305           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4306         else
4307           _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4308         fi
4309         ;;
4310       chorus*)
4311         case $cc_basename in
4312         cxch68*)
4313           # Green Hills C++ Compiler
4314           # _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"
4315           ;;
4316         esac
4317         ;;
4318       mingw* | cygwin* | os2* | pw32* | cegcc*)
4319         # This hack is so that the source file can tell whether it is being
4320         # built for inclusion in a dll (and should export symbols for example).
4321         m4_if([$1], [GCJ], [],
4322           [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4323         ;;
4324       dgux*)
4325         case $cc_basename in
4326           ec++*)
4327             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4328             ;;
4329           ghcx*)
4330             # Green Hills C++ Compiler
4331             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4332             ;;
4333           *)
4334             ;;
4335         esac
4336         ;;
4337       freebsd* | dragonfly*)
4338         # FreeBSD uses GNU C++
4339         ;;
4340       hpux9* | hpux10* | hpux11*)
4341         case $cc_basename in
4342           CC*)
4343             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4344             _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4345             if test ia64 != "$host_cpu"; then
4346               _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4347             fi
4348             ;;
4349           aCC*)
4350             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4351             _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4352             case $host_cpu in
4353             hppa*64*|ia64*)
4354               # +Z the default
4355               ;;
4356             *)
4357               _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4358               ;;
4359             esac
4360             ;;
4361           *)
4362             ;;
4363         esac
4364         ;;
4365       interix*)
4366         # This is c89, which is MS Visual C++ (no shared libs)
4367         # Anyone wants to do a port?
4368         ;;
4369       irix5* | irix6* | nonstopux*)
4370         case $cc_basename in
4371           CC*)
4372             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4373             _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4374             # CC pic flag -KPIC is the default.
4375             ;;
4376           *)
4377             ;;
4378         esac
4379         ;;
4380       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4381         case $cc_basename in
4382           KCC*)
4383             # KAI C++ Compiler
4384             _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4385             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4386             ;;
4387           ecpc* )
4388             # old Intel C++ for x86_64, which still supported -KPIC.
4389             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4390             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4391             _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4392             ;;
4393           icpc* )
4394             # Intel C++, used to be incompatible with GCC.
4395             # ICC 10 doesn't accept -KPIC any more.
4396             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4397             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4398             _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4399             ;;
4400           pgCC* | pgcpp*)
4401             # Portland Group C++ compiler
4402             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4403             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4404             _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4405             ;;
4406           cxx*)
4407             # Compaq C++
4408             # Make sure the PIC flag is empty.  It appears that all Alpha
4409             # Linux and Compaq Tru64 Unix objects are PIC.
4410             _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4411             _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4412             ;;
4413           xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4414             # IBM XL 8.0, 9.0 on PPC and BlueGene
4415             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4416             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4417             _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4418             ;;
4419           *)
4420             case `$CC -V 2>&1 | sed 5q` in
4421             *Sun\ C*)
4422               # Sun C++ 5.9
4423               _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4424               _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4425               _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4426               ;;
4427             esac
4428             ;;
4429         esac
4430         ;;
4431       lynxos*)
4432         ;;
4433       m88k*)
4434         ;;
4435       mvs*)
4436         case $cc_basename in
4437           cxx*)
4438             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4439             ;;
4440           *)
4441             ;;
4442         esac
4443         ;;
4444       netbsd*)
4445         ;;
4446       *qnx* | *nto*)
4447         # QNX uses GNU C++, but need to define -shared option too, otherwise
4448         # it will coredump.
4449         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4450         ;;
4451       osf3* | osf4* | osf5*)
4452         case $cc_basename in
4453           KCC*)
4454             _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4455             ;;
4456           RCC*)
4457             # Rational C++ 2.4.1
4458             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4459             ;;
4460           cxx*)
4461             # Digital/Compaq C++
4462             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4463             # Make sure the PIC flag is empty.  It appears that all Alpha
4464             # Linux and Compaq Tru64 Unix objects are PIC.
4465             _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4466             _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4467             ;;
4468           *)
4469             ;;
4470         esac
4471         ;;
4472       psos*)
4473         ;;
4474       solaris*)
4475         case $cc_basename in
4476           CC* | sunCC*)
4477             # Sun C++ 4.2, 5.x and Centerline C++
4478             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4479             _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4480             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4481             ;;
4482           gcx*)
4483             # Green Hills C++ Compiler
4484             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4485             ;;
4486           *)
4487             ;;
4488         esac
4489         ;;
4490       sunos4*)
4491         case $cc_basename in
4492           CC*)
4493             # Sun C++ 4.x
4494             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4495             _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4496             ;;
4497           lcc*)
4498             # Lucid
4499             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4500             ;;
4501           *)
4502             ;;
4503         esac
4504         ;;
4505       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4506         case $cc_basename in
4507           CC*)
4508             _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4509             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4510             _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4511             ;;
4512         esac
4513         ;;
4514       tandem*)
4515         case $cc_basename in
4516           NCC*)
4517             # NonStop-UX NCC 3.20
4518             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4519             ;;
4520           *)
4521             ;;
4522         esac
4523         ;;
4524       vxworks*)
4525         ;;
4526       *)
4527         _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4528         ;;
4529     esac
4530   fi
4531 ],
4532 [
4533   if test yes = "$GCC"; then
4534     _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4535     _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4536
4537     case $host_os in
4538       aix*)
4539       # All AIX code is PIC.
4540       if test ia64 = "$host_cpu"; then
4541         # AIX 5 now supports IA64 processor
4542         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4543       fi
4544       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4545       ;;
4546
4547     amigaos*)
4548       case $host_cpu in
4549       powerpc)
4550             # see comment about AmigaOS4 .so support
4551             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4552         ;;
4553       m68k)
4554             # FIXME: we need at least 68020 code to build shared libraries, but
4555             # adding the '-m68020' flag to GCC prevents building anything better,
4556             # like '-m68040'.
4557             _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4558         ;;
4559       esac
4560       ;;
4561
4562     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4563       # PIC is the default for these OSes.
4564       ;;
4565
4566     mingw* | cygwin* | pw32* | os2* | cegcc*)
4567       # This hack is so that the source file can tell whether it is being
4568       # built for inclusion in a dll (and should export symbols for example).
4569       # Although the cygwin gcc ignores -fPIC, still need this for old-style
4570       # (--disable-auto-import) libraries
4571       m4_if([$1], [GCJ], [],
4572         [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4573       case $host_os in
4574       os2*)
4575         _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4576         ;;
4577       esac
4578       ;;
4579
4580     darwin* | rhapsody*)
4581       # PIC is the default on this platform
4582       # Common symbols not allowed in MH_DYLIB files
4583       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4584       ;;
4585
4586     haiku*)
4587       # PIC is the default for Haiku.
4588       # The "-static" flag exists, but is broken.
4589       _LT_TAGVAR(lt_prog_compiler_static, $1)=
4590       ;;
4591
4592     hpux*)
4593       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4594       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
4595       # sets the default TLS model and affects inlining.
4596       case $host_cpu in
4597       hppa*64*)
4598         # +Z the default
4599         ;;
4600       *)
4601         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4602         ;;
4603       esac
4604       ;;
4605
4606     interix[[3-9]]*)
4607       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4608       # Instead, we relocate shared libraries at runtime.
4609       ;;
4610
4611     msdosdjgpp*)
4612       # Just because we use GCC doesn't mean we suddenly get shared libraries
4613       # on systems that don't support them.
4614       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4615       enable_shared=no
4616       ;;
4617
4618     *nto* | *qnx*)
4619       # QNX uses GNU C++, but need to define -shared option too, otherwise
4620       # it will coredump.
4621       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4622       ;;
4623
4624     sysv4*MP*)
4625       if test -d /usr/nec; then
4626         _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4627       fi
4628       ;;
4629
4630     *)
4631       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4632       ;;
4633     esac
4634
4635     case $cc_basename in
4636     nvcc*) # Cuda Compiler Driver 2.2
4637       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4638       if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4639         _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4640       fi
4641       ;;
4642     esac
4643   else
4644     # PORTME Check for flag to pass linker flags through the system compiler.
4645     case $host_os in
4646     aix*)
4647       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4648       if test ia64 = "$host_cpu"; then
4649         # AIX 5 now supports IA64 processor
4650         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4651       else
4652         _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4653       fi
4654       ;;
4655
4656     darwin* | rhapsody*)
4657       # PIC is the default on this platform
4658       # Common symbols not allowed in MH_DYLIB files
4659       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4660       case $cc_basename in
4661       nagfor*)
4662         # NAG Fortran compiler
4663         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4664         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4665         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4666         ;;
4667       esac
4668       ;;
4669
4670     mingw* | cygwin* | pw32* | os2* | cegcc*)
4671       # This hack is so that the source file can tell whether it is being
4672       # built for inclusion in a dll (and should export symbols for example).
4673       m4_if([$1], [GCJ], [],
4674         [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4675       case $host_os in
4676       os2*)
4677         _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4678         ;;
4679       esac
4680       ;;
4681
4682     hpux9* | hpux10* | hpux11*)
4683       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4684       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4685       # not for PA HP-UX.
4686       case $host_cpu in
4687       hppa*64*|ia64*)
4688         # +Z the default
4689         ;;
4690       *)
4691         _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4692         ;;
4693       esac
4694       # Is there a better lt_prog_compiler_static that works with the bundled CC?
4695       _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4696       ;;
4697
4698     irix5* | irix6* | nonstopux*)
4699       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4700       # PIC (with -KPIC) is the default.
4701       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4702       ;;
4703
4704     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4705       case $cc_basename in
4706       # old Intel for x86_64, which still supported -KPIC.
4707       ecc*)
4708         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4709         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4710         _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4711         ;;
4712       # icc used to be incompatible with GCC.
4713       # ICC 10 doesn't accept -KPIC any more.
4714       icc* | ifort*)
4715         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4716         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4717         _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4718         ;;
4719       # Lahey Fortran 8.1.
4720       lf95*)
4721         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4722         _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4723         _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4724         ;;
4725       nagfor*)
4726         # NAG Fortran compiler
4727         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4728         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4729         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4730         ;;
4731       tcc*)
4732         # Fabrice Bellard et al's Tiny C Compiler
4733         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4734         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4735         _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4736         ;;
4737       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4738         # Portland Group compilers (*not* the Pentium gcc compiler,
4739         # which looks to be a dead project)
4740         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4741         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4742         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4743         ;;
4744       ccc*)
4745         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4746         # All Alpha code is PIC.
4747         _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4748         ;;
4749       xl* | bgxl* | bgf* | mpixl*)
4750         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4751         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4752         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4753         _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4754         ;;
4755       *)
4756         case `$CC -V 2>&1 | sed 5q` in
4757         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4758           # Sun Fortran 8.3 passes all unrecognized flags to the linker
4759           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4760           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4761           _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4762           ;;
4763         *Sun\ F* | *Sun*Fortran*)
4764           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4765           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4766           _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4767           ;;
4768         *Sun\ C*)
4769           # Sun C 5.9
4770           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4771           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4772           _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4773           ;;
4774         *Intel*\ [[CF]]*Compiler*)
4775           _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4776           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4777           _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4778           ;;
4779         *Portland\ Group*)
4780           _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4781           _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4782           _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4783           ;;
4784         esac
4785         ;;
4786       esac
4787       ;;
4788
4789     newsos6)
4790       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4791       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4792       ;;
4793
4794     *nto* | *qnx*)
4795       # QNX uses GNU C++, but need to define -shared option too, otherwise
4796       # it will coredump.
4797       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4798       ;;
4799
4800     osf3* | osf4* | osf5*)
4801       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4802       # All OSF/1 code is PIC.
4803       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4804       ;;
4805
4806     rdos*)
4807       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4808       ;;
4809
4810     solaris*)
4811       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4812       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4813       case $cc_basename in
4814       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4815         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4816       *)
4817         _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4818       esac
4819       ;;
4820
4821     sunos4*)
4822       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4823       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4824       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4825       ;;
4826
4827     sysv4 | sysv4.2uw2* | sysv4.3*)
4828       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4829       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4830       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4831       ;;
4832
4833     sysv4*MP*)
4834       if test -d /usr/nec; then
4835         _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4836         _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4837       fi
4838       ;;
4839
4840     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4841       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4842       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4843       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4844       ;;
4845
4846     unicos*)
4847       _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4848       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4849       ;;
4850
4851     uts4*)
4852       _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4853       _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4854       ;;
4855
4856     *)
4857       _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4858       ;;
4859     esac
4860   fi
4861 ])
4862 case $host_os in
4863   # For platforms that do not support PIC, -DPIC is meaningless:
4864   *djgpp*)
4865     _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4866     ;;
4867   *)
4868     _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4869     ;;
4870 esac
4871
4872 AC_CACHE_CHECK([for $compiler option to produce PIC],
4873   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4874   [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4875 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4876
4877 #
4878 # Check to make sure the PIC flag actually works.
4879 #
4880 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4881   _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4882     [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4883     [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4884     [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4885      "" | " "*) ;;
4886      *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4887      esac],
4888     [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4889      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4890 fi
4891 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4892         [Additional compiler flags for building library objects])
4893
4894 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4895         [How to pass a linker flag through the compiler])
4896 #
4897 # Check to make sure the static flag actually works.
4898 #
4899 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4900 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4901   _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4902   $lt_tmp_static_flag,
4903   [],
4904   [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4905 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4906         [Compiler flag to prevent dynamic linking])
4907 ])# _LT_COMPILER_PIC
4908
4909
4910 # _LT_LINKER_SHLIBS([TAGNAME])
4911 # ----------------------------
4912 # See if the linker supports building shared libraries.
4913 m4_defun([_LT_LINKER_SHLIBS],
4914 [AC_REQUIRE([LT_PATH_LD])dnl
4915 AC_REQUIRE([LT_PATH_NM])dnl
4916 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4917 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4918 m4_require([_LT_DECL_EGREP])dnl
4919 m4_require([_LT_DECL_SED])dnl
4920 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4921 m4_require([_LT_TAG_COMPILER])dnl
4922 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4923 m4_if([$1], [CXX], [
4924   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4925   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4926   case $host_os in
4927   aix[[4-9]]*)
4928     # If we're using GNU nm, then we don't want the "-C" option.
4929     # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4930     # Without the "-l" option, or with the "-B" option, AIX nm treats
4931     # weak defined symbols like other global defined symbols, whereas
4932     # GNU nm marks them as "W".
4933     # While the 'weak' keyword is ignored in the Export File, we need
4934     # it in the Import File for the 'aix-soname' feature, so we have
4935     # to replace the "-B" option with "-P" for AIX nm.
4936     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4937       _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
4938     else
4939       _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
4940     fi
4941     ;;
4942   pw32*)
4943     _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4944     ;;
4945   cygwin* | mingw* | cegcc*)
4946     case $cc_basename in
4947     cl*)
4948       _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4949       ;;
4950     *)
4951       _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'
4952       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4953       ;;
4954     esac
4955     ;;
4956   *)
4957     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4958     ;;
4959   esac
4960 ], [
4961   runpath_var=
4962   _LT_TAGVAR(allow_undefined_flag, $1)=
4963   _LT_TAGVAR(always_export_symbols, $1)=no
4964   _LT_TAGVAR(archive_cmds, $1)=
4965   _LT_TAGVAR(archive_expsym_cmds, $1)=
4966   _LT_TAGVAR(compiler_needs_object, $1)=no
4967   _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4968   _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4969   _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4970   _LT_TAGVAR(hardcode_automatic, $1)=no
4971   _LT_TAGVAR(hardcode_direct, $1)=no
4972   _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4973   _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4974   _LT_TAGVAR(hardcode_libdir_separator, $1)=
4975   _LT_TAGVAR(hardcode_minus_L, $1)=no
4976   _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4977   _LT_TAGVAR(inherit_rpath, $1)=no
4978   _LT_TAGVAR(link_all_deplibs, $1)=unknown
4979   _LT_TAGVAR(module_cmds, $1)=
4980   _LT_TAGVAR(module_expsym_cmds, $1)=
4981   _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4982   _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4983   _LT_TAGVAR(thread_safe_flag_spec, $1)=
4984   _LT_TAGVAR(whole_archive_flag_spec, $1)=
4985   # include_expsyms should be a list of space-separated symbols to be *always*
4986   # included in the symbol list
4987   _LT_TAGVAR(include_expsyms, $1)=
4988   # exclude_expsyms can be an extended regexp of symbols to exclude
4989   # it will be wrapped by ' (' and ')$', so one must not match beginning or
4990   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4991   # as well as any symbol that contains 'd'.
4992   _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4993   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4994   # platforms (ab)use it in PIC code, but their linkers get confused if
4995   # the symbol is explicitly referenced.  Since portable code cannot
4996   # rely on this symbol name, it's probably fine to never include it in
4997   # preloaded symbol tables.
4998   # Exclude shared library initialization/finalization symbols.
4999 dnl Note also adjust exclude_expsyms for C++ above.
5000   extract_expsyms_cmds=
5001
5002   case $host_os in
5003   cygwin* | mingw* | pw32* | cegcc*)
5004     # FIXME: the MSVC++ port hasn't been tested in a loooong time
5005     # When not using gcc, we currently assume that we are using
5006     # Microsoft Visual C++.
5007     if test yes != "$GCC"; then
5008       with_gnu_ld=no
5009     fi
5010     ;;
5011   interix*)
5012     # we just hope/assume this is gcc and not c89 (= MSVC++)
5013     with_gnu_ld=yes
5014     ;;
5015   openbsd* | bitrig*)
5016     with_gnu_ld=no
5017     ;;
5018   esac
5019
5020   _LT_TAGVAR(ld_shlibs, $1)=yes
5021
5022   # On some targets, GNU ld is compatible enough with the native linker
5023   # that we're better off using the native interface for both.
5024   lt_use_gnu_ld_interface=no
5025   if test yes = "$with_gnu_ld"; then
5026     case $host_os in
5027       aix*)
5028         # The AIX port of GNU ld has always aspired to compatibility
5029         # with the native linker.  However, as the warning in the GNU ld
5030         # block says, versions before 2.19.5* couldn't really create working
5031         # shared libraries, regardless of the interface used.
5032         case `$LD -v 2>&1` in
5033           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5034           *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5035           *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5036           *)
5037             lt_use_gnu_ld_interface=yes
5038             ;;
5039         esac
5040         ;;
5041       *)
5042         lt_use_gnu_ld_interface=yes
5043         ;;
5044     esac
5045   fi
5046
5047   if test yes = "$lt_use_gnu_ld_interface"; then
5048     # If archive_cmds runs LD, not CC, wlarc should be empty
5049     wlarc='$wl'
5050
5051     # Set some defaults for GNU ld with shared library support. These
5052     # are reset later if shared libraries are not supported. Putting them
5053     # here allows them to be overridden if necessary.
5054     runpath_var=LD_RUN_PATH
5055     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5056     _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5057     # ancient GNU ld didn't support --whole-archive et. al.
5058     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5059       _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5060     else
5061       _LT_TAGVAR(whole_archive_flag_spec, $1)=
5062     fi
5063     supports_anon_versioning=no
5064     case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5065       *GNU\ gold*) supports_anon_versioning=yes ;;
5066       *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5067       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5068       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5069       *\ 2.11.*) ;; # other 2.11 versions
5070       *) supports_anon_versioning=yes ;;
5071     esac
5072
5073     # See if GNU ld supports shared libraries.
5074     case $host_os in
5075     aix[[3-9]]*)
5076       # On AIX/PPC, the GNU linker is very broken
5077       if test ia64 != "$host_cpu"; then
5078         _LT_TAGVAR(ld_shlibs, $1)=no
5079         cat <<_LT_EOF 1>&2
5080
5081 *** Warning: the GNU linker, at least up to release 2.19, is reported
5082 *** to be unable to reliably create shared libraries on AIX.
5083 *** Therefore, libtool is disabling shared libraries support.  If you
5084 *** really care for shared libraries, you may want to install binutils
5085 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5086 *** You will then need to restart the configuration process.
5087
5088 _LT_EOF
5089       fi
5090       ;;
5091
5092     amigaos*)
5093       case $host_cpu in
5094       powerpc)
5095             # see comment about AmigaOS4 .so support
5096             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5097             _LT_TAGVAR(archive_expsym_cmds, $1)=''
5098         ;;
5099       m68k)
5100             _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)'
5101             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5102             _LT_TAGVAR(hardcode_minus_L, $1)=yes
5103         ;;
5104       esac
5105       ;;
5106
5107     beos*)
5108       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5109         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5110         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5111         # support --undefined.  This deserves some investigation.  FIXME
5112         _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5113       else
5114         _LT_TAGVAR(ld_shlibs, $1)=no
5115       fi
5116       ;;
5117
5118     cygwin* | mingw* | pw32* | cegcc*)
5119       # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5120       # as there is no search path for DLLs.
5121       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5122       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5123       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5124       _LT_TAGVAR(always_export_symbols, $1)=no
5125       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5126       _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'
5127       _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5128
5129       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5130         _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'
5131         # If the export-symbols file already is a .def file, use it as
5132         # is; otherwise, prepend EXPORTS...
5133         _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5134           cp $export_symbols $output_objdir/$soname.def;
5135         else
5136           echo EXPORTS > $output_objdir/$soname.def;
5137           cat $export_symbols >> $output_objdir/$soname.def;
5138         fi~
5139         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5140       else
5141         _LT_TAGVAR(ld_shlibs, $1)=no
5142       fi
5143       ;;
5144
5145     haiku*)
5146       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5147       _LT_TAGVAR(link_all_deplibs, $1)=yes
5148       ;;
5149
5150     os2*)
5151       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5152       _LT_TAGVAR(hardcode_minus_L, $1)=yes
5153       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5154       shrext_cmds=.dll
5155       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5156         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5157         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5158         $ECHO EXPORTS >> $output_objdir/$libname.def~
5159         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5160         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5161         emximp -o $lib $output_objdir/$libname.def'
5162       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5163         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5164         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5165         $ECHO EXPORTS >> $output_objdir/$libname.def~
5166         prefix_cmds="$SED"~
5167         if test EXPORTS = "`$SED 1q $export_symbols`"; then
5168           prefix_cmds="$prefix_cmds -e 1d";
5169         fi~
5170         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5171         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5172         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5173         emximp -o $lib $output_objdir/$libname.def'
5174       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5175       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5176       ;;
5177
5178     interix[[3-9]]*)
5179       _LT_TAGVAR(hardcode_direct, $1)=no
5180       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5181       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5182       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5183       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5184       # Instead, shared libraries are loaded at an image base (0x10000000 by
5185       # default) and relocated if they conflict, which is a slow very memory
5186       # consuming and fragmenting process.  To avoid this, we pick a random,
5187       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5188       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
5189       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5190       _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5191       ;;
5192
5193     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5194       tmp_diet=no
5195       if test linux-dietlibc = "$host_os"; then
5196         case $cc_basename in
5197           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
5198         esac
5199       fi
5200       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5201          && test no = "$tmp_diet"
5202       then
5203         tmp_addflag=' $pic_flag'
5204         tmp_sharedflag='-shared'
5205         case $cc_basename,$host_cpu in
5206         pgcc*)                          # Portland Group C compiler
5207           _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'
5208           tmp_addflag=' $pic_flag'
5209           ;;
5210         pgf77* | pgf90* | pgf95* | pgfortran*)
5211                                         # Portland Group f77 and f90 compilers
5212           _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'
5213           tmp_addflag=' $pic_flag -Mnomain' ;;
5214         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
5215           tmp_addflag=' -i_dynamic' ;;
5216         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
5217           tmp_addflag=' -i_dynamic -nofor_main' ;;
5218         ifc* | ifort*)                  # Intel Fortran compiler
5219           tmp_addflag=' -nofor_main' ;;
5220         lf95*)                          # Lahey Fortran 8.1
5221           _LT_TAGVAR(whole_archive_flag_spec, $1)=
5222           tmp_sharedflag='--shared' ;;
5223         nagfor*)                        # NAGFOR 5.3
5224           tmp_sharedflag='-Wl,-shared' ;;
5225         xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5226           tmp_sharedflag='-qmkshrobj'
5227           tmp_addflag= ;;
5228         nvcc*)  # Cuda Compiler Driver 2.2
5229           _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'
5230           _LT_TAGVAR(compiler_needs_object, $1)=yes
5231           ;;
5232         esac
5233         case `$CC -V 2>&1 | sed 5q` in
5234         *Sun\ C*)                       # Sun C 5.9
5235           _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'
5236           _LT_TAGVAR(compiler_needs_object, $1)=yes
5237           tmp_sharedflag='-G' ;;
5238         *Sun\ F*)                       # Sun Fortran 8.3
5239           tmp_sharedflag='-G' ;;
5240         esac
5241         _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5242
5243         if test yes = "$supports_anon_versioning"; then
5244           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5245             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5246             echo "local: *; };" >> $output_objdir/$libname.ver~
5247             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5248         fi
5249
5250         case $cc_basename in
5251         tcc*)
5252           _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5253           ;;
5254         xlf* | bgf* | bgxlf* | mpixlf*)
5255           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5256           _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5257           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5258           _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5259           if test yes = "$supports_anon_versioning"; then
5260             _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5261               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5262               echo "local: *; };" >> $output_objdir/$libname.ver~
5263               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5264           fi
5265           ;;
5266         esac
5267       else
5268         _LT_TAGVAR(ld_shlibs, $1)=no
5269       fi
5270       ;;
5271
5272     netbsd*)
5273       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5274         _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5275         wlarc=
5276       else
5277         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5278         _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'
5279       fi
5280       ;;
5281
5282     solaris*)
5283       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5284         _LT_TAGVAR(ld_shlibs, $1)=no
5285         cat <<_LT_EOF 1>&2
5286
5287 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5288 *** create shared libraries on Solaris systems.  Therefore, libtool
5289 *** is disabling shared libraries support.  We urge you to upgrade GNU
5290 *** binutils to release 2.9.1 or newer.  Another option is to modify
5291 *** your PATH or compiler configuration so that the native linker is
5292 *** used, and then restart.
5293
5294 _LT_EOF
5295       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5296         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5297         _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'
5298       else
5299         _LT_TAGVAR(ld_shlibs, $1)=no
5300       fi
5301       ;;
5302
5303     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5304       case `$LD -v 2>&1` in
5305         *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5306         _LT_TAGVAR(ld_shlibs, $1)=no
5307         cat <<_LT_EOF 1>&2
5308
5309 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5310 *** reliably create shared libraries on SCO systems.  Therefore, libtool
5311 *** is disabling shared libraries support.  We urge you to upgrade GNU
5312 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
5313 *** your PATH or compiler configuration so that the native linker is
5314 *** used, and then restart.
5315
5316 _LT_EOF
5317         ;;
5318         *)
5319           # For security reasons, it is highly recommended that you always
5320           # use absolute paths for naming shared libraries, and exclude the
5321           # DT_RUNPATH tag from executables and libraries.  But doing so
5322           # requires that you compile everything twice, which is a pain.
5323           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5324             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5325             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5326             _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'
5327           else
5328             _LT_TAGVAR(ld_shlibs, $1)=no
5329           fi
5330         ;;
5331       esac
5332       ;;
5333
5334     sunos4*)
5335       _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5336       wlarc=
5337       _LT_TAGVAR(hardcode_direct, $1)=yes
5338       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5339       ;;
5340
5341     *)
5342       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5343         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5344         _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'
5345       else
5346         _LT_TAGVAR(ld_shlibs, $1)=no
5347       fi
5348       ;;
5349     esac
5350
5351     if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5352       runpath_var=
5353       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5354       _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5355       _LT_TAGVAR(whole_archive_flag_spec, $1)=
5356     fi
5357   else
5358     # PORTME fill in a description of your system's linker (not GNU ld)
5359     case $host_os in
5360     aix3*)
5361       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5362       _LT_TAGVAR(always_export_symbols, $1)=yes
5363       _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'
5364       # Note: this linker hardcodes the directories in LIBPATH if there
5365       # are no directories specified by -L.
5366       _LT_TAGVAR(hardcode_minus_L, $1)=yes
5367       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5368         # Neither direct hardcoding nor static linking is supported with a
5369         # broken collect2.
5370         _LT_TAGVAR(hardcode_direct, $1)=unsupported
5371       fi
5372       ;;
5373
5374     aix[[4-9]]*)
5375       if test ia64 = "$host_cpu"; then
5376         # On IA64, the linker does run time linking by default, so we don't
5377         # have to do anything special.
5378         aix_use_runtimelinking=no
5379         exp_sym_flag='-Bexport'
5380         no_entry_flag=
5381       else
5382         # If we're using GNU nm, then we don't want the "-C" option.
5383         # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5384         # Without the "-l" option, or with the "-B" option, AIX nm treats
5385         # weak defined symbols like other global defined symbols, whereas
5386         # GNU nm marks them as "W".
5387         # While the 'weak' keyword is ignored in the Export File, we need
5388         # it in the Import File for the 'aix-soname' feature, so we have
5389         # to replace the "-B" option with "-P" for AIX nm.
5390         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5391           _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
5392         else
5393           _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
5394         fi
5395         aix_use_runtimelinking=no
5396
5397         # Test if we are trying to use run time linking or normal
5398         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5399         # have runtime linking enabled, and use it for executables.
5400         # For shared libraries, we enable/disable runtime linking
5401         # depending on the kind of the shared library created -
5402         # when "with_aix_soname,aix_use_runtimelinking" is:
5403         # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
5404         # "aix,yes"  lib.so          shared, rtl:yes, for executables
5405         #            lib.a           static archive
5406         # "both,no"  lib.so.V(shr.o) shared, rtl:yes
5407         #            lib.a(lib.so.V) shared, rtl:no,  for executables
5408         # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5409         #            lib.a(lib.so.V) shared, rtl:no
5410         # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
5411         #            lib.a           static archive
5412         case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5413           for ld_flag in $LDFLAGS; do
5414           if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5415             aix_use_runtimelinking=yes
5416             break
5417           fi
5418           done
5419           if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5420             # With aix-soname=svr4, we create the lib.so.V shared archives only,
5421             # so we don't have lib.a shared libs to link our executables.
5422             # We have to force runtime linking in this case.
5423             aix_use_runtimelinking=yes
5424             LDFLAGS="$LDFLAGS -Wl,-brtl"
5425           fi
5426           ;;
5427         esac
5428
5429         exp_sym_flag='-bexport'
5430         no_entry_flag='-bnoentry'
5431       fi
5432
5433       # When large executables or shared objects are built, AIX ld can
5434       # have problems creating the table of contents.  If linking a library
5435       # or program results in "error TOC overflow" add -mminimal-toc to
5436       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
5437       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5438
5439       _LT_TAGVAR(archive_cmds, $1)=''
5440       _LT_TAGVAR(hardcode_direct, $1)=yes
5441       _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5442       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5443       _LT_TAGVAR(link_all_deplibs, $1)=yes
5444       _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5445       case $with_aix_soname,$aix_use_runtimelinking in
5446       aix,*) ;; # traditional, no import file
5447       svr4,* | *,yes) # use import file
5448         # The Import File defines what to hardcode.
5449         _LT_TAGVAR(hardcode_direct, $1)=no
5450         _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5451         ;;
5452       esac
5453
5454       if test yes = "$GCC"; then
5455         case $host_os in aix4.[[012]]|aix4.[[012]].*)
5456         # We only want to do this on AIX 4.2 and lower, the check
5457         # below for broken collect2 doesn't work under 4.3+
5458           collect2name=`$CC -print-prog-name=collect2`
5459           if test -f "$collect2name" &&
5460            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5461           then
5462           # We have reworked collect2
5463           :
5464           else
5465           # We have old collect2
5466           _LT_TAGVAR(hardcode_direct, $1)=unsupported
5467           # It fails to find uninstalled libraries when the uninstalled
5468           # path is not listed in the libpath.  Setting hardcode_minus_L
5469           # to unsupported forces relinking
5470           _LT_TAGVAR(hardcode_minus_L, $1)=yes
5471           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5472           _LT_TAGVAR(hardcode_libdir_separator, $1)=
5473           fi
5474           ;;
5475         esac
5476         shared_flag='-shared'
5477         if test yes = "$aix_use_runtimelinking"; then
5478           shared_flag="$shared_flag "'$wl-G'
5479         fi
5480         # Need to ensure runtime linking is disabled for the traditional
5481         # shared library, or the linker may eventually find shared libraries
5482         # /with/ Import File - we do not want to mix them.
5483         shared_flag_aix='-shared'
5484         shared_flag_svr4='-shared $wl-G'
5485       else
5486         # not using gcc
5487         if test ia64 = "$host_cpu"; then
5488         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5489         # chokes on -Wl,-G. The following line is correct:
5490           shared_flag='-G'
5491         else
5492           if test yes = "$aix_use_runtimelinking"; then
5493             shared_flag='$wl-G'
5494           else
5495             shared_flag='$wl-bM:SRE'
5496           fi
5497           shared_flag_aix='$wl-bM:SRE'
5498           shared_flag_svr4='$wl-G'
5499         fi
5500       fi
5501
5502       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5503       # It seems that -bexpall does not export symbols beginning with
5504       # underscore (_), so it is better to generate a list of symbols to export.
5505       _LT_TAGVAR(always_export_symbols, $1)=yes
5506       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5507         # Warning - without using the other runtime loading flags (-brtl),
5508         # -berok will link without error, but may produce a broken library.
5509         _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5510         # Determine the default libpath from the value encoded in an
5511         # empty executable.
5512         _LT_SYS_MODULE_PATH_AIX([$1])
5513         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5514         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
5515       else
5516         if test ia64 = "$host_cpu"; then
5517           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5518           _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5519           _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"
5520         else
5521          # Determine the default libpath from the value encoded in an
5522          # empty executable.
5523          _LT_SYS_MODULE_PATH_AIX([$1])
5524          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5525           # Warning - without using the other run time loading flags,
5526           # -berok will link without error, but may produce a broken library.
5527           _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5528           _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5529           if test yes = "$with_gnu_ld"; then
5530             # We only use this code for GNU lds that support --whole-archive.
5531             _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5532           else
5533             # Exported symbols can be pulled into shared objects from archives
5534             _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5535           fi
5536           _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5537           _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5538           # -brtl affects multiple linker settings, -berok does not and is overridden later
5539           compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5540           if test svr4 != "$with_aix_soname"; then
5541             # This is similar to how AIX traditionally builds its shared libraries.
5542             _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
5543           fi
5544           if test aix != "$with_aix_soname"; then
5545             _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
5546           else
5547             # used by -dlpreopen to get the symbols
5548             _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
5549           fi
5550           _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5551         fi
5552       fi
5553       ;;
5554
5555     amigaos*)
5556       case $host_cpu in
5557       powerpc)
5558             # see comment about AmigaOS4 .so support
5559             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5560             _LT_TAGVAR(archive_expsym_cmds, $1)=''
5561         ;;
5562       m68k)
5563             _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)'
5564             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5565             _LT_TAGVAR(hardcode_minus_L, $1)=yes
5566         ;;
5567       esac
5568       ;;
5569
5570     bsdi[[45]]*)
5571       _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5572       ;;
5573
5574     cygwin* | mingw* | pw32* | cegcc*)
5575       # When not using gcc, we currently assume that we are using
5576       # Microsoft Visual C++.
5577       # hardcode_libdir_flag_spec is actually meaningless, as there is
5578       # no search path for DLLs.
5579       case $cc_basename in
5580       cl*)
5581         # Native MSVC
5582         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5583         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5584         _LT_TAGVAR(always_export_symbols, $1)=yes
5585         _LT_TAGVAR(file_list_spec, $1)='@'
5586         # Tell ltmain to make .lib files, not .a files.
5587         libext=lib
5588         # Tell ltmain to make .dll files, not .so files.
5589         shrext_cmds=.dll
5590         # FIXME: Setting linknames here is a bad hack.
5591         _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5592         _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5593             cp "$export_symbols" "$output_objdir/$soname.def";
5594             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5595           else
5596             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5597           fi~
5598           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5599           linknames='
5600         # The linker will not automatically build a static lib if we build a DLL.
5601         # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5602         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5603         _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5604         _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'
5605         # Don't use ranlib
5606         _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5607         _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5608           lt_tool_outputfile="@TOOL_OUTPUT@"~
5609           case $lt_outputfile in
5610             *.exe|*.EXE) ;;
5611             *)
5612               lt_outputfile=$lt_outputfile.exe
5613               lt_tool_outputfile=$lt_tool_outputfile.exe
5614               ;;
5615           esac~
5616           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5617             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5618             $RM "$lt_outputfile.manifest";
5619           fi'
5620         ;;
5621       *)
5622         # Assume MSVC wrapper
5623         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5624         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5625         # Tell ltmain to make .lib files, not .a files.
5626         libext=lib
5627         # Tell ltmain to make .dll files, not .so files.
5628         shrext_cmds=.dll
5629         # FIXME: Setting linknames here is a bad hack.
5630         _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5631         # The linker will automatically build a .lib file if we build a DLL.
5632         _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5633         # FIXME: Should let the user specify the lib program.
5634         _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5635         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5636         ;;
5637       esac
5638       ;;
5639
5640     darwin* | rhapsody*)
5641       _LT_DARWIN_LINKER_FEATURES($1)
5642       ;;
5643
5644     dgux*)
5645       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5646       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5647       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5648       ;;
5649
5650     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5651     # support.  Future versions do this automatically, but an explicit c++rt0.o
5652     # does not break anything, and helps significantly (at the cost of a little
5653     # extra space).
5654     freebsd2.2*)
5655       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5656       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5657       _LT_TAGVAR(hardcode_direct, $1)=yes
5658       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5659       ;;
5660
5661     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5662     freebsd2.*)
5663       _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5664       _LT_TAGVAR(hardcode_direct, $1)=yes
5665       _LT_TAGVAR(hardcode_minus_L, $1)=yes
5666       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5667       ;;
5668
5669     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5670     freebsd* | dragonfly*)
5671       _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5672       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5673       _LT_TAGVAR(hardcode_direct, $1)=yes
5674       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5675       ;;
5676
5677     hpux9*)
5678       if test yes = "$GCC"; then
5679         _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5680       else
5681         _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5682       fi
5683       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5684       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5685       _LT_TAGVAR(hardcode_direct, $1)=yes
5686
5687       # hardcode_minus_L: Not really in the search PATH,
5688       # but as the default location of the library.
5689       _LT_TAGVAR(hardcode_minus_L, $1)=yes
5690       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5691       ;;
5692
5693     hpux10*)
5694       if test yes,no = "$GCC,$with_gnu_ld"; then
5695         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5696       else
5697         _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5698       fi
5699       if test no = "$with_gnu_ld"; then
5700         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5701         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5702         _LT_TAGVAR(hardcode_direct, $1)=yes
5703         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5704         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5705         # hardcode_minus_L: Not really in the search PATH,
5706         # but as the default location of the library.
5707         _LT_TAGVAR(hardcode_minus_L, $1)=yes
5708       fi
5709       ;;
5710
5711     hpux11*)
5712       if test yes,no = "$GCC,$with_gnu_ld"; then
5713         case $host_cpu in
5714         hppa*64*)
5715           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5716           ;;
5717         ia64*)
5718           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5719           ;;
5720         *)
5721           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5722           ;;
5723         esac
5724       else
5725         case $host_cpu in
5726         hppa*64*)
5727           _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5728           ;;
5729         ia64*)
5730           _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5731           ;;
5732         *)
5733         m4_if($1, [], [
5734           # Older versions of the 11.00 compiler do not understand -b yet
5735           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5736           _LT_LINKER_OPTION([if $CC understands -b],
5737             _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5738             [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5739             [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5740           [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5741           ;;
5742         esac
5743       fi
5744       if test no = "$with_gnu_ld"; then
5745         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5746         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5747
5748         case $host_cpu in
5749         hppa*64*|ia64*)
5750           _LT_TAGVAR(hardcode_direct, $1)=no
5751           _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5752           ;;
5753         *)
5754           _LT_TAGVAR(hardcode_direct, $1)=yes
5755           _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5756           _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5757
5758           # hardcode_minus_L: Not really in the search PATH,
5759           # but as the default location of the library.
5760           _LT_TAGVAR(hardcode_minus_L, $1)=yes
5761           ;;
5762         esac
5763       fi
5764       ;;
5765
5766     irix5* | irix6* | nonstopux*)
5767       if test yes = "$GCC"; then
5768         _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'
5769         # Try to use the -exported_symbol ld option, if it does not
5770         # work, assume that -exports_file does not work either and
5771         # implicitly export all symbols.
5772         # This should be the same for all languages, so no per-tag cache variable.
5773         AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5774           [lt_cv_irix_exported_symbol],
5775           [save_LDFLAGS=$LDFLAGS
5776            LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5777            AC_LINK_IFELSE(
5778              [AC_LANG_SOURCE(
5779                 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5780                               [C++], [[int foo (void) { return 0; }]],
5781                               [Fortran 77], [[
5782       subroutine foo
5783       end]],
5784                               [Fortran], [[
5785       subroutine foo
5786       end]])])],
5787               [lt_cv_irix_exported_symbol=yes],
5788               [lt_cv_irix_exported_symbol=no])
5789            LDFLAGS=$save_LDFLAGS])
5790         if test yes = "$lt_cv_irix_exported_symbol"; then
5791           _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'
5792         fi
5793       else
5794         _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'
5795         _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'
5796       fi
5797       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5798       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5799       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5800       _LT_TAGVAR(inherit_rpath, $1)=yes
5801       _LT_TAGVAR(link_all_deplibs, $1)=yes
5802       ;;
5803
5804     linux*)
5805       case $cc_basename in
5806       tcc*)
5807         # Fabrice Bellard et al's Tiny C Compiler
5808         _LT_TAGVAR(ld_shlibs, $1)=yes
5809         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5810         ;;
5811       esac
5812       ;;
5813
5814     netbsd*)
5815       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5816         _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
5817       else
5818         _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
5819       fi
5820       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5821       _LT_TAGVAR(hardcode_direct, $1)=yes
5822       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5823       ;;
5824
5825     newsos6)
5826       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5827       _LT_TAGVAR(hardcode_direct, $1)=yes
5828       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5829       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5830       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5831       ;;
5832
5833     *nto* | *qnx*)
5834       ;;
5835
5836     openbsd* | bitrig*)
5837       if test -f /usr/libexec/ld.so; then
5838         _LT_TAGVAR(hardcode_direct, $1)=yes
5839         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5840         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5841         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5842           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5843           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5844           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5845           _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5846         else
5847           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5848           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5849         fi
5850       else
5851         _LT_TAGVAR(ld_shlibs, $1)=no
5852       fi
5853       ;;
5854
5855     os2*)
5856       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5857       _LT_TAGVAR(hardcode_minus_L, $1)=yes
5858       _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5859       shrext_cmds=.dll
5860       _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5861         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5862         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5863         $ECHO EXPORTS >> $output_objdir/$libname.def~
5864         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5865         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5866         emximp -o $lib $output_objdir/$libname.def'
5867       _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5868         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5869         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5870         $ECHO EXPORTS >> $output_objdir/$libname.def~
5871         prefix_cmds="$SED"~
5872         if test EXPORTS = "`$SED 1q $export_symbols`"; then
5873           prefix_cmds="$prefix_cmds -e 1d";
5874         fi~
5875         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5876         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5877         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5878         emximp -o $lib $output_objdir/$libname.def'
5879       _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5880       _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5881       ;;
5882
5883     osf3*)
5884       if test yes = "$GCC"; then
5885         _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5886         _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'
5887       else
5888         _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5889         _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'
5890       fi
5891       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5892       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5893       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5894       ;;
5895
5896     osf4* | osf5*)      # as osf3* with the addition of -msym flag
5897       if test yes = "$GCC"; then
5898         _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5899         _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'
5900         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5901       else
5902         _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5903         _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'
5904         _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~
5905           $CC -shared$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'
5906
5907         # Both c and cxx compiler support -rpath directly
5908         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5909       fi
5910       _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5911       _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5912       ;;
5913
5914     solaris*)
5915       _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5916       if test yes = "$GCC"; then
5917         wlarc='$wl'
5918         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5919         _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5920           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5921       else
5922         case `$CC -V 2>&1` in
5923         *"Compilers 5.0"*)
5924           wlarc=''
5925           _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5926           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5927             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5928           ;;
5929         *)
5930           wlarc='$wl'
5931           _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5932           _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5933             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5934           ;;
5935         esac
5936       fi
5937       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5938       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5939       case $host_os in
5940       solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5941       *)
5942         # The compiler driver will combine and reorder linker options,
5943         # but understands '-z linker_flag'.  GCC discards it without '$wl',
5944         # but is careful enough not to reorder.
5945         # Supported since Solaris 2.6 (maybe 2.5.1?)
5946         if test yes = "$GCC"; then
5947           _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5948         else
5949           _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5950         fi
5951         ;;
5952       esac
5953       _LT_TAGVAR(link_all_deplibs, $1)=yes
5954       ;;
5955
5956     sunos4*)
5957       if test sequent = "$host_vendor"; then
5958         # Use $CC to link under sequent, because it throws in some extra .o
5959         # files that make .init and .fini sections work.
5960         _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5961       else
5962         _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5963       fi
5964       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5965       _LT_TAGVAR(hardcode_direct, $1)=yes
5966       _LT_TAGVAR(hardcode_minus_L, $1)=yes
5967       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5968       ;;
5969
5970     sysv4)
5971       case $host_vendor in
5972         sni)
5973           _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5974           _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5975         ;;
5976         siemens)
5977           ## LD is ld it makes a PLAMLIB
5978           ## CC just makes a GrossModule.
5979           _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5980           _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5981           _LT_TAGVAR(hardcode_direct, $1)=no
5982         ;;
5983         motorola)
5984           _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5985           _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5986         ;;
5987       esac
5988       runpath_var='LD_RUN_PATH'
5989       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5990       ;;
5991
5992     sysv4.3*)
5993       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5994       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5995       _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5996       ;;
5997
5998     sysv4*MP*)
5999       if test -d /usr/nec; then
6000         _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6001         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6002         runpath_var=LD_RUN_PATH
6003         hardcode_runpath_var=yes
6004         _LT_TAGVAR(ld_shlibs, $1)=yes
6005       fi
6006       ;;
6007
6008     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6009       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6010       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6011       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6012       runpath_var='LD_RUN_PATH'
6013
6014       if test yes = "$GCC"; then
6015         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6016         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6017       else
6018         _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6019         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6020       fi
6021       ;;
6022
6023     sysv5* | sco3.2v5* | sco5v6*)
6024       # Note: We CANNOT use -z defs as we might desire, because we do not
6025       # link with -lc, and that would cause any symbols used from libc to
6026       # always be unresolved, which means just about no library would
6027       # ever link correctly.  If we're not using GNU ld we use -z text
6028       # though, which does catch some bad symbols but isn't as heavy-handed
6029       # as -z defs.
6030       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6031       _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6032       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6033       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6034       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6035       _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6036       _LT_TAGVAR(link_all_deplibs, $1)=yes
6037       _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6038       runpath_var='LD_RUN_PATH'
6039
6040       if test yes = "$GCC"; then
6041         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6042         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6043       else
6044         _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6045         _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6046       fi
6047       ;;
6048
6049     uts4*)
6050       _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6051       _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6052       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6053       ;;
6054
6055     *)
6056       _LT_TAGVAR(ld_shlibs, $1)=no
6057       ;;
6058     esac
6059
6060     if test sni = "$host_vendor"; then
6061       case $host in
6062       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6063         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6064         ;;
6065       esac
6066     fi
6067   fi
6068 ])
6069 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6070 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6071
6072 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6073
6074 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6075 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6076 _LT_DECL([], [extract_expsyms_cmds], [2],
6077     [The commands to extract the exported symbol list from a shared archive])
6078
6079 #
6080 # Do we need to explicitly link libc?
6081 #
6082 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6083 x|xyes)
6084   # Assume -lc should be added
6085   _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6086
6087   if test yes,yes = "$GCC,$enable_shared"; then
6088     case $_LT_TAGVAR(archive_cmds, $1) in
6089     *'~'*)
6090       # FIXME: we may have to deal with multi-command sequences.
6091       ;;
6092     '$CC '*)
6093       # Test whether the compiler implicitly links with -lc since on some
6094       # systems, -lgcc has to come before -lc. If gcc already passes -lc
6095       # to ld, don't add -lc before -lgcc.
6096       AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6097         [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6098         [$RM conftest*
6099         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6100
6101         if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6102           soname=conftest
6103           lib=conftest
6104           libobjs=conftest.$ac_objext
6105           deplibs=
6106           wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6107           pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6108           compiler_flags=-v
6109           linker_flags=-v
6110           verstring=
6111           output_objdir=.
6112           libname=conftest
6113           lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6114           _LT_TAGVAR(allow_undefined_flag, $1)=
6115           if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6116           then
6117             lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6118           else
6119             lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6120           fi
6121           _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6122         else
6123           cat conftest.err 1>&5
6124         fi
6125         $RM conftest*
6126         ])
6127       _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6128       ;;
6129     esac
6130   fi
6131   ;;
6132 esac
6133
6134 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6135     [Whether or not to add -lc for building shared libraries])
6136 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6137     [enable_shared_with_static_runtimes], [0],
6138     [Whether or not to disallow shared libs when runtime libs are static])
6139 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6140     [Compiler flag to allow reflexive dlopens])
6141 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6142     [Compiler flag to generate shared objects directly from archives])
6143 _LT_TAGDECL([], [compiler_needs_object], [1],
6144     [Whether the compiler copes with passing no objects directly])
6145 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6146     [Create an old-style archive from a shared archive])
6147 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6148     [Create a temporary old-style archive to link instead of a shared archive])
6149 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6150 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6151 _LT_TAGDECL([], [module_cmds], [2],
6152     [Commands used to build a loadable module if different from building
6153     a shared archive.])
6154 _LT_TAGDECL([], [module_expsym_cmds], [2])
6155 _LT_TAGDECL([], [with_gnu_ld], [1],
6156     [Whether we are building with GNU ld or not])
6157 _LT_TAGDECL([], [allow_undefined_flag], [1],
6158     [Flag that allows shared libraries with undefined symbols to be built])
6159 _LT_TAGDECL([], [no_undefined_flag], [1],
6160     [Flag that enforces no undefined symbols])
6161 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6162     [Flag to hardcode $libdir into a binary during linking.
6163     This must work even if $libdir does not exist])
6164 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6165     [Whether we need a single "-rpath" flag with a separated argument])
6166 _LT_TAGDECL([], [hardcode_direct], [0],
6167     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6168     DIR into the resulting binary])
6169 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6170     [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6171     DIR into the resulting binary and the resulting library dependency is
6172     "absolute", i.e impossible to change by setting $shlibpath_var if the
6173     library is relocated])
6174 _LT_TAGDECL([], [hardcode_minus_L], [0],
6175     [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6176     into the resulting binary])
6177 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6178     [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6179     into the resulting binary])
6180 _LT_TAGDECL([], [hardcode_automatic], [0],
6181     [Set to "yes" if building a shared library automatically hardcodes DIR
6182     into the library and all subsequent libraries and executables linked
6183     against it])
6184 _LT_TAGDECL([], [inherit_rpath], [0],
6185     [Set to yes if linker adds runtime paths of dependent libraries
6186     to runtime path list])
6187 _LT_TAGDECL([], [link_all_deplibs], [0],
6188     [Whether libtool must link a program against all its dependency libraries])
6189 _LT_TAGDECL([], [always_export_symbols], [0],
6190     [Set to "yes" if exported symbols are required])
6191 _LT_TAGDECL([], [export_symbols_cmds], [2],
6192     [The commands to list exported symbols])
6193 _LT_TAGDECL([], [exclude_expsyms], [1],
6194     [Symbols that should not be listed in the preloaded symbols])
6195 _LT_TAGDECL([], [include_expsyms], [1],
6196     [Symbols that must always be exported])
6197 _LT_TAGDECL([], [prelink_cmds], [2],
6198     [Commands necessary for linking programs (against libraries) with templates])
6199 _LT_TAGDECL([], [postlink_cmds], [2],
6200     [Commands necessary for finishing linking programs])
6201 _LT_TAGDECL([], [file_list_spec], [1],
6202     [Specify filename containing input files])
6203 dnl FIXME: Not yet implemented
6204 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6205 dnl    [Compiler flag to generate thread safe objects])
6206 ])# _LT_LINKER_SHLIBS
6207
6208
6209 # _LT_LANG_C_CONFIG([TAG])
6210 # ------------------------
6211 # Ensure that the configuration variables for a C compiler are suitably
6212 # defined.  These variables are subsequently used by _LT_CONFIG to write
6213 # the compiler configuration to 'libtool'.
6214 m4_defun([_LT_LANG_C_CONFIG],
6215 [m4_require([_LT_DECL_EGREP])dnl
6216 lt_save_CC=$CC
6217 AC_LANG_PUSH(C)
6218
6219 # Source file extension for C test sources.
6220 ac_ext=c
6221
6222 # Object file extension for compiled C test sources.
6223 objext=o
6224 _LT_TAGVAR(objext, $1)=$objext
6225
6226 # Code to be used in simple compile tests
6227 lt_simple_compile_test_code="int some_variable = 0;"
6228
6229 # Code to be used in simple link tests
6230 lt_simple_link_test_code='int main(){return(0);}'
6231
6232 _LT_TAG_COMPILER
6233 # Save the default compiler, since it gets overwritten when the other
6234 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6235 compiler_DEFAULT=$CC
6236
6237 # save warnings/boilerplate of simple test code
6238 _LT_COMPILER_BOILERPLATE
6239 _LT_LINKER_BOILERPLATE
6240
6241 if test -n "$compiler"; then
6242   _LT_COMPILER_NO_RTTI($1)
6243   _LT_COMPILER_PIC($1)
6244   _LT_COMPILER_C_O($1)
6245   _LT_COMPILER_FILE_LOCKS($1)
6246   _LT_LINKER_SHLIBS($1)
6247   _LT_SYS_DYNAMIC_LINKER($1)
6248   _LT_LINKER_HARDCODE_LIBPATH($1)
6249   LT_SYS_DLOPEN_SELF
6250   _LT_CMD_STRIPLIB
6251
6252   # Report what library types will actually be built
6253   AC_MSG_CHECKING([if libtool supports shared libraries])
6254   AC_MSG_RESULT([$can_build_shared])
6255
6256   AC_MSG_CHECKING([whether to build shared libraries])
6257   test no = "$can_build_shared" && enable_shared=no
6258
6259   # On AIX, shared libraries and static libraries use the same namespace, and
6260   # are all built from PIC.
6261   case $host_os in
6262   aix3*)
6263     test yes = "$enable_shared" && enable_static=no
6264     if test -n "$RANLIB"; then
6265       archive_cmds="$archive_cmds~\$RANLIB \$lib"
6266       postinstall_cmds='$RANLIB $lib'
6267     fi
6268     ;;
6269
6270   aix[[4-9]]*)
6271     if test ia64 != "$host_cpu"; then
6272       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6273       yes,aix,yes) ;;                   # shared object as lib.so file only
6274       yes,svr4,*) ;;                    # shared object as lib.so archive member only
6275       yes,*) enable_static=no ;;        # shared object in lib.a archive as well
6276       esac
6277     fi
6278     ;;
6279   esac
6280   AC_MSG_RESULT([$enable_shared])
6281
6282   AC_MSG_CHECKING([whether to build static libraries])
6283   # Make sure either enable_shared or enable_static is yes.
6284   test yes = "$enable_shared" || enable_static=yes
6285   AC_MSG_RESULT([$enable_static])
6286
6287   _LT_CONFIG($1)
6288 fi
6289 AC_LANG_POP
6290 CC=$lt_save_CC
6291 ])# _LT_LANG_C_CONFIG
6292
6293
6294 # _LT_LANG_CXX_CONFIG([TAG])
6295 # --------------------------
6296 # Ensure that the configuration variables for a C++ compiler are suitably
6297 # defined.  These variables are subsequently used by _LT_CONFIG to write
6298 # the compiler configuration to 'libtool'.
6299 m4_defun([_LT_LANG_CXX_CONFIG],
6300 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6301 m4_require([_LT_DECL_EGREP])dnl
6302 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6303 if test -n "$CXX" && ( test no != "$CXX" &&
6304     ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6305     (test g++ != "$CXX"))); then
6306   AC_PROG_CXXCPP
6307 else
6308   _lt_caught_CXX_error=yes
6309 fi
6310
6311 AC_LANG_PUSH(C++)
6312 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6313 _LT_TAGVAR(allow_undefined_flag, $1)=
6314 _LT_TAGVAR(always_export_symbols, $1)=no
6315 _LT_TAGVAR(archive_expsym_cmds, $1)=
6316 _LT_TAGVAR(compiler_needs_object, $1)=no
6317 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6318 _LT_TAGVAR(hardcode_direct, $1)=no
6319 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6320 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6321 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6322 _LT_TAGVAR(hardcode_minus_L, $1)=no
6323 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6324 _LT_TAGVAR(hardcode_automatic, $1)=no
6325 _LT_TAGVAR(inherit_rpath, $1)=no
6326 _LT_TAGVAR(module_cmds, $1)=
6327 _LT_TAGVAR(module_expsym_cmds, $1)=
6328 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6329 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6330 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6331 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6332 _LT_TAGVAR(no_undefined_flag, $1)=
6333 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6334 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6335
6336 # Source file extension for C++ test sources.
6337 ac_ext=cpp
6338
6339 # Object file extension for compiled C++ test sources.
6340 objext=o
6341 _LT_TAGVAR(objext, $1)=$objext
6342
6343 # No sense in running all these tests if we already determined that
6344 # the CXX compiler isn't working.  Some variables (like enable_shared)
6345 # are currently assumed to apply to all compilers on this platform,
6346 # and will be corrupted by setting them based on a non-working compiler.
6347 if test yes != "$_lt_caught_CXX_error"; then
6348   # Code to be used in simple compile tests
6349   lt_simple_compile_test_code="int some_variable = 0;"
6350
6351   # Code to be used in simple link tests
6352   lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6353
6354   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6355   _LT_TAG_COMPILER
6356
6357   # save warnings/boilerplate of simple test code
6358   _LT_COMPILER_BOILERPLATE
6359   _LT_LINKER_BOILERPLATE
6360
6361   # Allow CC to be a program name with arguments.
6362   lt_save_CC=$CC
6363   lt_save_CFLAGS=$CFLAGS
6364   lt_save_LD=$LD
6365   lt_save_GCC=$GCC
6366   GCC=$GXX
6367   lt_save_with_gnu_ld=$with_gnu_ld
6368   lt_save_path_LD=$lt_cv_path_LD
6369   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6370     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6371   else
6372     $as_unset lt_cv_prog_gnu_ld
6373   fi
6374   if test -n "${lt_cv_path_LDCXX+set}"; then
6375     lt_cv_path_LD=$lt_cv_path_LDCXX
6376   else
6377     $as_unset lt_cv_path_LD
6378   fi
6379   test -z "${LDCXX+set}" || LD=$LDCXX
6380   CC=${CXX-"c++"}
6381   CFLAGS=$CXXFLAGS
6382   compiler=$CC
6383   _LT_TAGVAR(compiler, $1)=$CC
6384   _LT_CC_BASENAME([$compiler])
6385
6386   if test -n "$compiler"; then
6387     # We don't want -fno-exception when compiling C++ code, so set the
6388     # no_builtin_flag separately
6389     if test yes = "$GXX"; then
6390       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6391     else
6392       _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6393     fi
6394
6395     if test yes = "$GXX"; then
6396       # Set up default GNU C++ configuration
6397
6398       LT_PATH_LD
6399
6400       # Check if GNU C++ uses GNU ld as the underlying linker, since the
6401       # archiving commands below assume that GNU ld is being used.
6402       if test yes = "$with_gnu_ld"; then
6403         _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6404         _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'
6405
6406         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6407         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6408
6409         # If archive_cmds runs LD, not CC, wlarc should be empty
6410         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6411         #     investigate it a little bit more. (MM)
6412         wlarc='$wl'
6413
6414         # ancient GNU ld didn't support --whole-archive et. al.
6415         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6416           $GREP 'no-whole-archive' > /dev/null; then
6417           _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6418         else
6419           _LT_TAGVAR(whole_archive_flag_spec, $1)=
6420         fi
6421       else
6422         with_gnu_ld=no
6423         wlarc=
6424
6425         # A generic and very simple default shared library creation
6426         # command for GNU C++ for the case where it uses the native
6427         # linker, instead of GNU ld.  If possible, this setting should
6428         # overridden to take advantage of the native linker features on
6429         # the platform it is being used on.
6430         _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6431       fi
6432
6433       # Commands to make compiler produce verbose output that lists
6434       # what "hidden" libraries, object files and flags are used when
6435       # linking a shared library.
6436       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6437
6438     else
6439       GXX=no
6440       with_gnu_ld=no
6441       wlarc=
6442     fi
6443
6444     # PORTME: fill in a description of your system's C++ link characteristics
6445     AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6446     _LT_TAGVAR(ld_shlibs, $1)=yes
6447     case $host_os in
6448       aix3*)
6449         # FIXME: insert proper C++ library support
6450         _LT_TAGVAR(ld_shlibs, $1)=no
6451         ;;
6452       aix[[4-9]]*)
6453         if test ia64 = "$host_cpu"; then
6454           # On IA64, the linker does run time linking by default, so we don't
6455           # have to do anything special.
6456           aix_use_runtimelinking=no
6457           exp_sym_flag='-Bexport'
6458           no_entry_flag=
6459         else
6460           aix_use_runtimelinking=no
6461
6462           # Test if we are trying to use run time linking or normal
6463           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6464           # have runtime linking enabled, and use it for executables.
6465           # For shared libraries, we enable/disable runtime linking
6466           # depending on the kind of the shared library created -
6467           # when "with_aix_soname,aix_use_runtimelinking" is:
6468           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
6469           # "aix,yes"  lib.so          shared, rtl:yes, for executables
6470           #            lib.a           static archive
6471           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
6472           #            lib.a(lib.so.V) shared, rtl:no,  for executables
6473           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6474           #            lib.a(lib.so.V) shared, rtl:no
6475           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
6476           #            lib.a           static archive
6477           case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6478             for ld_flag in $LDFLAGS; do
6479               case $ld_flag in
6480               *-brtl*)
6481                 aix_use_runtimelinking=yes
6482                 break
6483                 ;;
6484               esac
6485             done
6486             if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6487               # With aix-soname=svr4, we create the lib.so.V shared archives only,
6488               # so we don't have lib.a shared libs to link our executables.
6489               # We have to force runtime linking in this case.
6490               aix_use_runtimelinking=yes
6491               LDFLAGS="$LDFLAGS -Wl,-brtl"
6492             fi
6493             ;;
6494           esac
6495
6496           exp_sym_flag='-bexport'
6497           no_entry_flag='-bnoentry'
6498         fi
6499
6500         # When large executables or shared objects are built, AIX ld can
6501         # have problems creating the table of contents.  If linking a library
6502         # or program results in "error TOC overflow" add -mminimal-toc to
6503         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
6504         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6505
6506         _LT_TAGVAR(archive_cmds, $1)=''
6507         _LT_TAGVAR(hardcode_direct, $1)=yes
6508         _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6509         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6510         _LT_TAGVAR(link_all_deplibs, $1)=yes
6511         _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6512         case $with_aix_soname,$aix_use_runtimelinking in
6513         aix,*) ;;       # no import file
6514         svr4,* | *,yes) # use import file
6515           # The Import File defines what to hardcode.
6516           _LT_TAGVAR(hardcode_direct, $1)=no
6517           _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6518           ;;
6519         esac
6520
6521         if test yes = "$GXX"; then
6522           case $host_os in aix4.[[012]]|aix4.[[012]].*)
6523           # We only want to do this on AIX 4.2 and lower, the check
6524           # below for broken collect2 doesn't work under 4.3+
6525           collect2name=`$CC -print-prog-name=collect2`
6526           if test -f "$collect2name" &&
6527              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6528           then
6529             # We have reworked collect2
6530             :
6531           else
6532             # We have old collect2
6533             _LT_TAGVAR(hardcode_direct, $1)=unsupported
6534             # It fails to find uninstalled libraries when the uninstalled
6535             # path is not listed in the libpath.  Setting hardcode_minus_L
6536             # to unsupported forces relinking
6537             _LT_TAGVAR(hardcode_minus_L, $1)=yes
6538             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6539             _LT_TAGVAR(hardcode_libdir_separator, $1)=
6540           fi
6541           esac
6542           shared_flag='-shared'
6543           if test yes = "$aix_use_runtimelinking"; then
6544             shared_flag=$shared_flag' $wl-G'
6545           fi
6546           # Need to ensure runtime linking is disabled for the traditional
6547           # shared library, or the linker may eventually find shared libraries
6548           # /with/ Import File - we do not want to mix them.
6549           shared_flag_aix='-shared'
6550           shared_flag_svr4='-shared $wl-G'
6551         else
6552           # not using gcc
6553           if test ia64 = "$host_cpu"; then
6554           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6555           # chokes on -Wl,-G. The following line is correct:
6556           shared_flag='-G'
6557           else
6558             if test yes = "$aix_use_runtimelinking"; then
6559               shared_flag='$wl-G'
6560             else
6561               shared_flag='$wl-bM:SRE'
6562             fi
6563             shared_flag_aix='$wl-bM:SRE'
6564             shared_flag_svr4='$wl-G'
6565           fi
6566         fi
6567
6568         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6569         # It seems that -bexpall does not export symbols beginning with
6570         # underscore (_), so it is better to generate a list of symbols to
6571         # export.
6572         _LT_TAGVAR(always_export_symbols, $1)=yes
6573         if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6574           # Warning - without using the other runtime loading flags (-brtl),
6575           # -berok will link without error, but may produce a broken library.
6576           # The "-G" linker flag allows undefined symbols.
6577           _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6578           # Determine the default libpath from the value encoded in an empty
6579           # executable.
6580           _LT_SYS_MODULE_PATH_AIX([$1])
6581           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6582
6583           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
6584         else
6585           if test ia64 = "$host_cpu"; then
6586             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6587             _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6588             _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"
6589           else
6590             # Determine the default libpath from the value encoded in an
6591             # empty executable.
6592             _LT_SYS_MODULE_PATH_AIX([$1])
6593             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6594             # Warning - without using the other run time loading flags,
6595             # -berok will link without error, but may produce a broken library.
6596             _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6597             _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6598             if test yes = "$with_gnu_ld"; then
6599               # We only use this code for GNU lds that support --whole-archive.
6600               _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6601             else
6602               # Exported symbols can be pulled into shared objects from archives
6603               _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6604             fi
6605             _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6606             _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6607             # -brtl affects multiple linker settings, -berok does not and is overridden later
6608             compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6609             if test svr4 != "$with_aix_soname"; then
6610               # This is similar to how AIX traditionally builds its shared
6611               # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6612               _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
6613             fi
6614             if test aix != "$with_aix_soname"; then
6615               _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
6616             else
6617               # used by -dlpreopen to get the symbols
6618               _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
6619             fi
6620             _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6621           fi
6622         fi
6623         ;;
6624
6625       beos*)
6626         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6627           _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6628           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6629           # support --undefined.  This deserves some investigation.  FIXME
6630           _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6631         else
6632           _LT_TAGVAR(ld_shlibs, $1)=no
6633         fi
6634         ;;
6635
6636       chorus*)
6637         case $cc_basename in
6638           *)
6639           # FIXME: insert proper C++ library support
6640           _LT_TAGVAR(ld_shlibs, $1)=no
6641           ;;
6642         esac
6643         ;;
6644
6645       cygwin* | mingw* | pw32* | cegcc*)
6646         case $GXX,$cc_basename in
6647         ,cl* | no,cl*)
6648           # Native MSVC
6649           # hardcode_libdir_flag_spec is actually meaningless, as there is
6650           # no search path for DLLs.
6651           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6652           _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6653           _LT_TAGVAR(always_export_symbols, $1)=yes
6654           _LT_TAGVAR(file_list_spec, $1)='@'
6655           # Tell ltmain to make .lib files, not .a files.
6656           libext=lib
6657           # Tell ltmain to make .dll files, not .so files.
6658           shrext_cmds=.dll
6659           # FIXME: Setting linknames here is a bad hack.
6660           _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6661           _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6662               cp "$export_symbols" "$output_objdir/$soname.def";
6663               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6664             else
6665               $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6666             fi~
6667             $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6668             linknames='
6669           # The linker will not automatically build a static lib if we build a DLL.
6670           # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6671           _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6672           # Don't use ranlib
6673           _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6674           _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6675             lt_tool_outputfile="@TOOL_OUTPUT@"~
6676             case $lt_outputfile in
6677               *.exe|*.EXE) ;;
6678               *)
6679                 lt_outputfile=$lt_outputfile.exe
6680                 lt_tool_outputfile=$lt_tool_outputfile.exe
6681                 ;;
6682             esac~
6683             func_to_tool_file "$lt_outputfile"~
6684             if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6685               $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6686               $RM "$lt_outputfile.manifest";
6687             fi'
6688           ;;
6689         *)
6690           # g++
6691           # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6692           # as there is no search path for DLLs.
6693           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6694           _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6695           _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6696           _LT_TAGVAR(always_export_symbols, $1)=no
6697           _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6698
6699           if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6700             _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'
6701             # If the export-symbols file already is a .def file, use it as
6702             # is; otherwise, prepend EXPORTS...
6703             _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6704               cp $export_symbols $output_objdir/$soname.def;
6705             else
6706               echo EXPORTS > $output_objdir/$soname.def;
6707               cat $export_symbols >> $output_objdir/$soname.def;
6708             fi~
6709             $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'
6710           else
6711             _LT_TAGVAR(ld_shlibs, $1)=no
6712           fi
6713           ;;
6714         esac
6715         ;;
6716       darwin* | rhapsody*)
6717         _LT_DARWIN_LINKER_FEATURES($1)
6718         ;;
6719
6720       os2*)
6721         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6722         _LT_TAGVAR(hardcode_minus_L, $1)=yes
6723         _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6724         shrext_cmds=.dll
6725         _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6726           $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6727           $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6728           $ECHO EXPORTS >> $output_objdir/$libname.def~
6729           emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6730           $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6731           emximp -o $lib $output_objdir/$libname.def'
6732         _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6733           $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6734           $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6735           $ECHO EXPORTS >> $output_objdir/$libname.def~
6736           prefix_cmds="$SED"~
6737           if test EXPORTS = "`$SED 1q $export_symbols`"; then
6738             prefix_cmds="$prefix_cmds -e 1d";
6739           fi~
6740           prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6741           cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6742           $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6743           emximp -o $lib $output_objdir/$libname.def'
6744         _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6745         _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6746         ;;
6747
6748       dgux*)
6749         case $cc_basename in
6750           ec++*)
6751             # FIXME: insert proper C++ library support
6752             _LT_TAGVAR(ld_shlibs, $1)=no
6753             ;;
6754           ghcx*)
6755             # Green Hills C++ Compiler
6756             # FIXME: insert proper C++ library support
6757             _LT_TAGVAR(ld_shlibs, $1)=no
6758             ;;
6759           *)
6760             # FIXME: insert proper C++ library support
6761             _LT_TAGVAR(ld_shlibs, $1)=no
6762             ;;
6763         esac
6764         ;;
6765
6766       freebsd2.*)
6767         # C++ shared libraries reported to be fairly broken before
6768         # switch to ELF
6769         _LT_TAGVAR(ld_shlibs, $1)=no
6770         ;;
6771
6772       freebsd-elf*)
6773         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6774         ;;
6775
6776       freebsd* | dragonfly*)
6777         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6778         # conventions
6779         _LT_TAGVAR(ld_shlibs, $1)=yes
6780         ;;
6781
6782       haiku*)
6783         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6784         _LT_TAGVAR(link_all_deplibs, $1)=yes
6785         ;;
6786
6787       hpux9*)
6788         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6789         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6790         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6791         _LT_TAGVAR(hardcode_direct, $1)=yes
6792         _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6793                                              # but as the default
6794                                              # location of the library.
6795
6796         case $cc_basename in
6797           CC*)
6798             # FIXME: insert proper C++ library support
6799             _LT_TAGVAR(ld_shlibs, $1)=no
6800             ;;
6801           aCC*)
6802             _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6803             # Commands to make compiler produce verbose output that lists
6804             # what "hidden" libraries, object files and flags are used when
6805             # linking a shared library.
6806             #
6807             # There doesn't appear to be a way to prevent this compiler from
6808             # explicitly linking system object files so we need to strip them
6809             # from the output so that they don't get included in the library
6810             # dependencies.
6811             output_verbose_link_cmd='templist=`($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"'
6812             ;;
6813           *)
6814             if test yes = "$GXX"; then
6815               _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6816             else
6817               # FIXME: insert proper C++ library support
6818               _LT_TAGVAR(ld_shlibs, $1)=no
6819             fi
6820             ;;
6821         esac
6822         ;;
6823
6824       hpux10*|hpux11*)
6825         if test no = "$with_gnu_ld"; then
6826           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6827           _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6828
6829           case $host_cpu in
6830             hppa*64*|ia64*)
6831               ;;
6832             *)
6833               _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6834               ;;
6835           esac
6836         fi
6837         case $host_cpu in
6838           hppa*64*|ia64*)
6839             _LT_TAGVAR(hardcode_direct, $1)=no
6840             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6841             ;;
6842           *)
6843             _LT_TAGVAR(hardcode_direct, $1)=yes
6844             _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6845             _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6846                                                  # but as the default
6847                                                  # location of the library.
6848             ;;
6849         esac
6850
6851         case $cc_basename in
6852           CC*)
6853             # FIXME: insert proper C++ library support
6854             _LT_TAGVAR(ld_shlibs, $1)=no
6855             ;;
6856           aCC*)
6857             case $host_cpu in
6858               hppa*64*)
6859                 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6860                 ;;
6861               ia64*)
6862                 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6863                 ;;
6864               *)
6865                 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6866                 ;;
6867             esac
6868             # Commands to make compiler produce verbose output that lists
6869             # what "hidden" libraries, object files and flags are used when
6870             # linking a shared library.
6871             #
6872             # There doesn't appear to be a way to prevent this compiler from
6873             # explicitly linking system object files so we need to strip them
6874             # from the output so that they don't get included in the library
6875             # dependencies.
6876             output_verbose_link_cmd='templist=`($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"'
6877             ;;
6878           *)
6879             if test yes = "$GXX"; then
6880               if test no = "$with_gnu_ld"; then
6881                 case $host_cpu in
6882                   hppa*64*)
6883                     _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6884                     ;;
6885                   ia64*)
6886                     _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'
6887                     ;;
6888                   *)
6889                     _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'
6890                     ;;
6891                 esac
6892               fi
6893             else
6894               # FIXME: insert proper C++ library support
6895               _LT_TAGVAR(ld_shlibs, $1)=no
6896             fi
6897             ;;
6898         esac
6899         ;;
6900
6901       interix[[3-9]]*)
6902         _LT_TAGVAR(hardcode_direct, $1)=no
6903         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6904         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6905         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6906         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6907         # Instead, shared libraries are loaded at an image base (0x10000000 by
6908         # default) and relocated if they conflict, which is a slow very memory
6909         # consuming and fragmenting process.  To avoid this, we pick a random,
6910         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6911         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
6912         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6913         _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6914         ;;
6915       irix5* | irix6*)
6916         case $cc_basename in
6917           CC*)
6918             # SGI C++
6919             _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'
6920
6921             # Archives containing C++ object files must be created using
6922             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
6923             # necessary to make sure instantiated templates are included
6924             # in the archive.
6925             _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6926             ;;
6927           *)
6928             if test yes = "$GXX"; then
6929               if test no = "$with_gnu_ld"; then
6930                 _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'
6931               else
6932                 _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'
6933               fi
6934             fi
6935             _LT_TAGVAR(link_all_deplibs, $1)=yes
6936             ;;
6937         esac
6938         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6939         _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6940         _LT_TAGVAR(inherit_rpath, $1)=yes
6941         ;;
6942
6943       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6944         case $cc_basename in
6945           KCC*)
6946             # Kuck and Associates, Inc. (KAI) C++ Compiler
6947
6948             # KCC will only create a shared library if the output file
6949             # ends with ".so" (or ".sl" for HP-UX), so rename the library
6950             # to its proper name (with version) after linking.
6951             _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'
6952             _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 $lib'
6953             # Commands to make compiler produce verbose output that lists
6954             # what "hidden" libraries, object files and flags are used when
6955             # linking a shared library.
6956             #
6957             # There doesn't appear to be a way to prevent this compiler from
6958             # explicitly linking system object files so we need to strip them
6959             # from the output so that they don't get included in the library
6960             # dependencies.
6961             output_verbose_link_cmd='templist=`$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"'
6962
6963             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6964             _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6965
6966             # Archives containing C++ object files must be created using
6967             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6968             _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6969             ;;
6970           icpc* | ecpc* )
6971             # Intel C++
6972             with_gnu_ld=yes
6973             # version 8.0 and above of icpc choke on multiply defined symbols
6974             # if we add $predep_objects and $postdep_objects, however 7.1 and
6975             # earlier do not add the objects themselves.
6976             case `$CC -V 2>&1` in
6977               *"Version 7."*)
6978                 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6979                 _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'
6980                 ;;
6981               *)  # Version 8.0 or newer
6982                 tmp_idyn=
6983                 case $host_cpu in
6984                   ia64*) tmp_idyn=' -i_dynamic';;
6985                 esac
6986                 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6987                 _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'
6988                 ;;
6989             esac
6990             _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6991             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6992             _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6993             _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6994             ;;
6995           pgCC* | pgcpp*)
6996             # Portland Group C++ compiler
6997             case `$CC -V` in
6998             *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6999               _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7000                rm -rf $tpldir~
7001                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7002                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7003               _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7004                 rm -rf $tpldir~
7005                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7006                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7007                 $RANLIB $oldlib'
7008               _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7009                 rm -rf $tpldir~
7010                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7011                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7012               _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7013                 rm -rf $tpldir~
7014                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7015                 $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'
7016               ;;
7017             *) # Version 6 and above use weak symbols
7018               _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7019               _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'
7020               ;;
7021             esac
7022
7023             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7024             _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7025             _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'
7026             ;;
7027           cxx*)
7028             # Compaq C++
7029             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7030             _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'
7031
7032             runpath_var=LD_RUN_PATH
7033             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7034             _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7035
7036             # Commands to make compiler produce verbose output that lists
7037             # what "hidden" libraries, object files and flags are used when
7038             # linking a shared library.
7039             #
7040             # There doesn't appear to be a way to prevent this compiler from
7041             # explicitly linking system object files so we need to strip them
7042             # from the output so that they don't get included in the library
7043             # dependencies.
7044             output_verbose_link_cmd='templist=`$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'
7045             ;;
7046           xl* | mpixl* | bgxl*)
7047             # IBM XL 8.0 on PPC, with GNU ld
7048             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7049             _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7050             _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7051             if test yes = "$supports_anon_versioning"; then
7052               _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7053                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7054                 echo "local: *; };" >> $output_objdir/$libname.ver~
7055                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7056             fi
7057             ;;
7058           *)
7059             case `$CC -V 2>&1 | sed 5q` in
7060             *Sun\ C*)
7061               # Sun C++ 5.9
7062               _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7063               _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7064               _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'
7065               _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7066               _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'
7067               _LT_TAGVAR(compiler_needs_object, $1)=yes
7068
7069               # Not sure whether something based on
7070               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7071               # would be better.
7072               output_verbose_link_cmd='func_echo_all'
7073
7074               # Archives containing C++ object files must be created using
7075               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
7076               # necessary to make sure instantiated templates are included
7077               # in the archive.
7078               _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7079               ;;
7080             esac
7081             ;;
7082         esac
7083         ;;
7084
7085       lynxos*)
7086         # FIXME: insert proper C++ library support
7087         _LT_TAGVAR(ld_shlibs, $1)=no
7088         ;;
7089
7090       m88k*)
7091         # FIXME: insert proper C++ library support
7092         _LT_TAGVAR(ld_shlibs, $1)=no
7093         ;;
7094
7095       mvs*)
7096         case $cc_basename in
7097           cxx*)
7098             # FIXME: insert proper C++ library support
7099             _LT_TAGVAR(ld_shlibs, $1)=no
7100             ;;
7101           *)
7102             # FIXME: insert proper C++ library support
7103             _LT_TAGVAR(ld_shlibs, $1)=no
7104             ;;
7105         esac
7106         ;;
7107
7108       netbsd*)
7109         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7110           _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7111           wlarc=
7112           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7113           _LT_TAGVAR(hardcode_direct, $1)=yes
7114           _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7115         fi
7116         # Workaround some broken pre-1.5 toolchains
7117         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7118         ;;
7119
7120       *nto* | *qnx*)
7121         _LT_TAGVAR(ld_shlibs, $1)=yes
7122         ;;
7123
7124       openbsd* | bitrig*)
7125         if test -f /usr/libexec/ld.so; then
7126           _LT_TAGVAR(hardcode_direct, $1)=yes
7127           _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7128           _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7129           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7130           _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7131           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7132             _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'
7133             _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7134             _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7135           fi
7136           output_verbose_link_cmd=func_echo_all
7137         else
7138           _LT_TAGVAR(ld_shlibs, $1)=no
7139         fi
7140         ;;
7141
7142       osf3* | osf4* | osf5*)
7143         case $cc_basename in
7144           KCC*)
7145             # Kuck and Associates, Inc. (KAI) C++ Compiler
7146
7147             # KCC will only create a shared library if the output file
7148             # ends with ".so" (or ".sl" for HP-UX), so rename the library
7149             # to its proper name (with version) after linking.
7150             _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'
7151
7152             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7153             _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7154
7155             # Archives containing C++ object files must be created using
7156             # the KAI C++ compiler.
7157             case $host in
7158               osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7159               *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7160             esac
7161             ;;
7162           RCC*)
7163             # Rational C++ 2.4.1
7164             # FIXME: insert proper C++ library support
7165             _LT_TAGVAR(ld_shlibs, $1)=no
7166             ;;
7167           cxx*)
7168             case $host in
7169               osf3*)
7170                 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7171                 _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'
7172                 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7173                 ;;
7174               *)
7175                 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7176                 _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'
7177                 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7178                   echo "-hidden">> $lib.exp~
7179                   $CC -shared$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~
7180                   $RM $lib.exp'
7181                 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7182                 ;;
7183             esac
7184
7185             _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7186
7187             # Commands to make compiler produce verbose output that lists
7188             # what "hidden" libraries, object files and flags are used when
7189             # linking a shared library.
7190             #
7191             # There doesn't appear to be a way to prevent this compiler from
7192             # explicitly linking system object files so we need to strip them
7193             # from the output so that they don't get included in the library
7194             # dependencies.
7195             output_verbose_link_cmd='templist=`$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"'
7196             ;;
7197           *)
7198             if test yes,no = "$GXX,$with_gnu_ld"; then
7199               _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7200               case $host in
7201                 osf3*)
7202                   _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'
7203                   ;;
7204                 *)
7205                   _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'
7206                   ;;
7207               esac
7208
7209               _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7210               _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7211
7212               # Commands to make compiler produce verbose output that lists
7213               # what "hidden" libraries, object files and flags are used when
7214               # linking a shared library.
7215               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7216
7217             else
7218               # FIXME: insert proper C++ library support
7219               _LT_TAGVAR(ld_shlibs, $1)=no
7220             fi
7221             ;;
7222         esac
7223         ;;
7224
7225       psos*)
7226         # FIXME: insert proper C++ library support
7227         _LT_TAGVAR(ld_shlibs, $1)=no
7228         ;;
7229
7230       sunos4*)
7231         case $cc_basename in
7232           CC*)
7233             # Sun C++ 4.x
7234             # FIXME: insert proper C++ library support
7235             _LT_TAGVAR(ld_shlibs, $1)=no
7236             ;;
7237           lcc*)
7238             # Lucid
7239             # FIXME: insert proper C++ library support
7240             _LT_TAGVAR(ld_shlibs, $1)=no
7241             ;;
7242           *)
7243             # FIXME: insert proper C++ library support
7244             _LT_TAGVAR(ld_shlibs, $1)=no
7245             ;;
7246         esac
7247         ;;
7248
7249       solaris*)
7250         case $cc_basename in
7251           CC* | sunCC*)
7252             # Sun C++ 4.2, 5.x and Centerline C++
7253             _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7254             _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7255             _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7256             _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7257               $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7258
7259             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7260             _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7261             case $host_os in
7262               solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7263               *)
7264                 # The compiler driver will combine and reorder linker options,
7265                 # but understands '-z linker_flag'.
7266                 # Supported since Solaris 2.6 (maybe 2.5.1?)
7267                 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7268                 ;;
7269             esac
7270             _LT_TAGVAR(link_all_deplibs, $1)=yes
7271
7272             output_verbose_link_cmd='func_echo_all'
7273
7274             # Archives containing C++ object files must be created using
7275             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
7276             # necessary to make sure instantiated templates are included
7277             # in the archive.
7278             _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7279             ;;
7280           gcx*)
7281             # Green Hills C++ Compiler
7282             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7283
7284             # The C++ compiler must be used to create the archive.
7285             _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7286             ;;
7287           *)
7288             # GNU C++ compiler with Solaris linker
7289             if test yes,no = "$GXX,$with_gnu_ld"; then
7290               _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7291               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7292                 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7293                 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7294                   $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7295
7296                 # Commands to make compiler produce verbose output that lists
7297                 # what "hidden" libraries, object files and flags are used when
7298                 # linking a shared library.
7299                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7300               else
7301                 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7302                 # platform.
7303                 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7304                 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7305                   $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7306
7307                 # Commands to make compiler produce verbose output that lists
7308                 # what "hidden" libraries, object files and flags are used when
7309                 # linking a shared library.
7310                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7311               fi
7312
7313               _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7314               case $host_os in
7315                 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7316                 *)
7317                   _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7318                   ;;
7319               esac
7320             fi
7321             ;;
7322         esac
7323         ;;
7324
7325     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7326       _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7327       _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7328       _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7329       runpath_var='LD_RUN_PATH'
7330
7331       case $cc_basename in
7332         CC*)
7333           _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7334           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7335           ;;
7336         *)
7337           _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7338           _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7339           ;;
7340       esac
7341       ;;
7342
7343       sysv5* | sco3.2v5* | sco5v6*)
7344         # Note: We CANNOT use -z defs as we might desire, because we do not
7345         # link with -lc, and that would cause any symbols used from libc to
7346         # always be unresolved, which means just about no library would
7347         # ever link correctly.  If we're not using GNU ld we use -z text
7348         # though, which does catch some bad symbols but isn't as heavy-handed
7349         # as -z defs.
7350         _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7351         _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7352         _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7353         _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7354         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7355         _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7356         _LT_TAGVAR(link_all_deplibs, $1)=yes
7357         _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7358         runpath_var='LD_RUN_PATH'
7359
7360         case $cc_basename in
7361           CC*)
7362             _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7363             _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7364             _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7365               '"$_LT_TAGVAR(old_archive_cmds, $1)"
7366             _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7367               '"$_LT_TAGVAR(reload_cmds, $1)"
7368             ;;
7369           *)
7370             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7371             _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7372             ;;
7373         esac
7374       ;;
7375
7376       tandem*)
7377         case $cc_basename in
7378           NCC*)
7379             # NonStop-UX NCC 3.20
7380             # FIXME: insert proper C++ library support
7381             _LT_TAGVAR(ld_shlibs, $1)=no
7382             ;;
7383           *)
7384             # FIXME: insert proper C++ library support
7385             _LT_TAGVAR(ld_shlibs, $1)=no
7386             ;;
7387         esac
7388         ;;
7389
7390       vxworks*)
7391         # FIXME: insert proper C++ library support
7392         _LT_TAGVAR(ld_shlibs, $1)=no
7393         ;;
7394
7395       *)
7396         # FIXME: insert proper C++ library support
7397         _LT_TAGVAR(ld_shlibs, $1)=no
7398         ;;
7399     esac
7400
7401     AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7402     test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7403
7404     _LT_TAGVAR(GCC, $1)=$GXX
7405     _LT_TAGVAR(LD, $1)=$LD
7406
7407     ## CAVEAT EMPTOR:
7408     ## There is no encapsulation within the following macros, do not change
7409     ## the running order or otherwise move them around unless you know exactly
7410     ## what you are doing...
7411     _LT_SYS_HIDDEN_LIBDEPS($1)
7412     _LT_COMPILER_PIC($1)
7413     _LT_COMPILER_C_O($1)
7414     _LT_COMPILER_FILE_LOCKS($1)
7415     _LT_LINKER_SHLIBS($1)
7416     _LT_SYS_DYNAMIC_LINKER($1)
7417     _LT_LINKER_HARDCODE_LIBPATH($1)
7418
7419     _LT_CONFIG($1)
7420   fi # test -n "$compiler"
7421
7422   CC=$lt_save_CC
7423   CFLAGS=$lt_save_CFLAGS
7424   LDCXX=$LD
7425   LD=$lt_save_LD
7426   GCC=$lt_save_GCC
7427   with_gnu_ld=$lt_save_with_gnu_ld
7428   lt_cv_path_LDCXX=$lt_cv_path_LD
7429   lt_cv_path_LD=$lt_save_path_LD
7430   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7431   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7432 fi # test yes != "$_lt_caught_CXX_error"
7433
7434 AC_LANG_POP
7435 ])# _LT_LANG_CXX_CONFIG
7436
7437
7438 # _LT_FUNC_STRIPNAME_CNF
7439 # ----------------------
7440 # func_stripname_cnf prefix suffix name
7441 # strip PREFIX and SUFFIX off of NAME.
7442 # PREFIX and SUFFIX must not contain globbing or regex special
7443 # characters, hashes, percent signs, but SUFFIX may contain a leading
7444 # dot (in which case that matches only a dot).
7445 #
7446 # This function is identical to the (non-XSI) version of func_stripname,
7447 # except this one can be used by m4 code that may be executed by configure,
7448 # rather than the libtool script.
7449 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7450 AC_REQUIRE([_LT_DECL_SED])
7451 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7452 func_stripname_cnf ()
7453 {
7454   case @S|@2 in
7455   .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7456   *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7457   esac
7458 } # func_stripname_cnf
7459 ])# _LT_FUNC_STRIPNAME_CNF
7460
7461
7462 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7463 # ---------------------------------
7464 # Figure out "hidden" library dependencies from verbose
7465 # compiler output when linking a shared library.
7466 # Parse the compiler output and extract the necessary
7467 # objects, libraries and library flags.
7468 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7469 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7470 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7471 # Dependencies to place before and after the object being linked:
7472 _LT_TAGVAR(predep_objects, $1)=
7473 _LT_TAGVAR(postdep_objects, $1)=
7474 _LT_TAGVAR(predeps, $1)=
7475 _LT_TAGVAR(postdeps, $1)=
7476 _LT_TAGVAR(compiler_lib_search_path, $1)=
7477
7478 dnl we can't use the lt_simple_compile_test_code here,
7479 dnl because it contains code intended for an executable,
7480 dnl not a library.  It's possible we should let each
7481 dnl tag define a new lt_????_link_test_code variable,
7482 dnl but it's only used here...
7483 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7484 int a;
7485 void foo (void) { a = 0; }
7486 _LT_EOF
7487 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7488 class Foo
7489 {
7490 public:
7491   Foo (void) { a = 0; }
7492 private:
7493   int a;
7494 };
7495 _LT_EOF
7496 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7497       subroutine foo
7498       implicit none
7499       integer*4 a
7500       a=0
7501       return
7502       end
7503 _LT_EOF
7504 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7505       subroutine foo
7506       implicit none
7507       integer a
7508       a=0
7509       return
7510       end
7511 _LT_EOF
7512 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7513 public class foo {
7514   private int a;
7515   public void bar (void) {
7516     a = 0;
7517   }
7518 };
7519 _LT_EOF
7520 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7521 package foo
7522 func foo() {
7523 }
7524 _LT_EOF
7525 ])
7526
7527 _lt_libdeps_save_CFLAGS=$CFLAGS
7528 case "$CC $CFLAGS " in #(
7529 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7530 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7531 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7532 esac
7533
7534 dnl Parse the compiler output and extract the necessary
7535 dnl objects, libraries and library flags.
7536 if AC_TRY_EVAL(ac_compile); then
7537   # Parse the compiler output and extract the necessary
7538   # objects, libraries and library flags.
7539
7540   # Sentinel used to keep track of whether or not we are before
7541   # the conftest object file.
7542   pre_test_object_deps_done=no
7543
7544   for p in `eval "$output_verbose_link_cmd"`; do
7545     case $prev$p in
7546
7547     -L* | -R* | -l*)
7548        # Some compilers place space between "-{L,R}" and the path.
7549        # Remove the space.
7550        if test x-L = "$p" ||
7551           test x-R = "$p"; then
7552          prev=$p
7553          continue
7554        fi
7555
7556        # Expand the sysroot to ease extracting the directories later.
7557        if test -z "$prev"; then
7558          case $p in
7559          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7560          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7561          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7562          esac
7563        fi
7564        case $p in
7565        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7566        esac
7567        if test no = "$pre_test_object_deps_done"; then
7568          case $prev in
7569          -L | -R)
7570            # Internal compiler library paths should come after those
7571            # provided the user.  The postdeps already come after the
7572            # user supplied libs so there is no need to process them.
7573            if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7574              _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7575            else
7576              _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7577            fi
7578            ;;
7579          # The "-l" case would never come before the object being
7580          # linked, so don't bother handling this case.
7581          esac
7582        else
7583          if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7584            _LT_TAGVAR(postdeps, $1)=$prev$p
7585          else
7586            _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7587          fi
7588        fi
7589        prev=
7590        ;;
7591
7592     *.lto.$objext) ;; # Ignore GCC LTO objects
7593     *.$objext)
7594        # This assumes that the test object file only shows up
7595        # once in the compiler output.
7596        if test "$p" = "conftest.$objext"; then
7597          pre_test_object_deps_done=yes
7598          continue
7599        fi
7600
7601        if test no = "$pre_test_object_deps_done"; then
7602          if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7603            _LT_TAGVAR(predep_objects, $1)=$p
7604          else
7605            _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7606          fi
7607        else
7608          if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7609            _LT_TAGVAR(postdep_objects, $1)=$p
7610          else
7611            _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7612          fi
7613        fi
7614        ;;
7615
7616     *) ;; # Ignore the rest.
7617
7618     esac
7619   done
7620
7621   # Clean up.
7622   rm -f a.out a.exe
7623 else
7624   echo "libtool.m4: error: problem compiling $1 test program"
7625 fi
7626
7627 $RM -f confest.$objext
7628 CFLAGS=$_lt_libdeps_save_CFLAGS
7629
7630 # PORTME: override above test on systems where it is broken
7631 m4_if([$1], [CXX],
7632 [case $host_os in
7633 interix[[3-9]]*)
7634   # Interix 3.5 installs completely hosed .la files for C++, so rather than
7635   # hack all around it, let's just trust "g++" to DTRT.
7636   _LT_TAGVAR(predep_objects,$1)=
7637   _LT_TAGVAR(postdep_objects,$1)=
7638   _LT_TAGVAR(postdeps,$1)=
7639   ;;
7640 esac
7641 ])
7642
7643 case " $_LT_TAGVAR(postdeps, $1) " in
7644 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7645 esac
7646  _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7647 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7648  _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7649 fi
7650 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7651     [The directories searched by this compiler when creating a shared library])
7652 _LT_TAGDECL([], [predep_objects], [1],
7653     [Dependencies to place before and after the objects being linked to
7654     create a shared library])
7655 _LT_TAGDECL([], [postdep_objects], [1])
7656 _LT_TAGDECL([], [predeps], [1])
7657 _LT_TAGDECL([], [postdeps], [1])
7658 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7659     [The library search path used internally by the compiler when linking
7660     a shared library])
7661 ])# _LT_SYS_HIDDEN_LIBDEPS
7662
7663
7664 # _LT_LANG_F77_CONFIG([TAG])
7665 # --------------------------
7666 # Ensure that the configuration variables for a Fortran 77 compiler are
7667 # suitably defined.  These variables are subsequently used by _LT_CONFIG
7668 # to write the compiler configuration to 'libtool'.
7669 m4_defun([_LT_LANG_F77_CONFIG],
7670 [AC_LANG_PUSH(Fortran 77)
7671 if test -z "$F77" || test no = "$F77"; then
7672   _lt_disable_F77=yes
7673 fi
7674
7675 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7676 _LT_TAGVAR(allow_undefined_flag, $1)=
7677 _LT_TAGVAR(always_export_symbols, $1)=no
7678 _LT_TAGVAR(archive_expsym_cmds, $1)=
7679 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7680 _LT_TAGVAR(hardcode_direct, $1)=no
7681 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7682 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7683 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7684 _LT_TAGVAR(hardcode_minus_L, $1)=no
7685 _LT_TAGVAR(hardcode_automatic, $1)=no
7686 _LT_TAGVAR(inherit_rpath, $1)=no
7687 _LT_TAGVAR(module_cmds, $1)=
7688 _LT_TAGVAR(module_expsym_cmds, $1)=
7689 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7690 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7691 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7692 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7693 _LT_TAGVAR(no_undefined_flag, $1)=
7694 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7695 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7696
7697 # Source file extension for f77 test sources.
7698 ac_ext=f
7699
7700 # Object file extension for compiled f77 test sources.
7701 objext=o
7702 _LT_TAGVAR(objext, $1)=$objext
7703
7704 # No sense in running all these tests if we already determined that
7705 # the F77 compiler isn't working.  Some variables (like enable_shared)
7706 # are currently assumed to apply to all compilers on this platform,
7707 # and will be corrupted by setting them based on a non-working compiler.
7708 if test yes != "$_lt_disable_F77"; then
7709   # Code to be used in simple compile tests
7710   lt_simple_compile_test_code="\
7711       subroutine t
7712       return
7713       end
7714 "
7715
7716   # Code to be used in simple link tests
7717   lt_simple_link_test_code="\
7718       program t
7719       end
7720 "
7721
7722   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7723   _LT_TAG_COMPILER
7724
7725   # save warnings/boilerplate of simple test code
7726   _LT_COMPILER_BOILERPLATE
7727   _LT_LINKER_BOILERPLATE
7728
7729   # Allow CC to be a program name with arguments.
7730   lt_save_CC=$CC
7731   lt_save_GCC=$GCC
7732   lt_save_CFLAGS=$CFLAGS
7733   CC=${F77-"f77"}
7734   CFLAGS=$FFLAGS
7735   compiler=$CC
7736   _LT_TAGVAR(compiler, $1)=$CC
7737   _LT_CC_BASENAME([$compiler])
7738   GCC=$G77
7739   if test -n "$compiler"; then
7740     AC_MSG_CHECKING([if libtool supports shared libraries])
7741     AC_MSG_RESULT([$can_build_shared])
7742
7743     AC_MSG_CHECKING([whether to build shared libraries])
7744     test no = "$can_build_shared" && enable_shared=no
7745
7746     # On AIX, shared libraries and static libraries use the same namespace, and
7747     # are all built from PIC.
7748     case $host_os in
7749       aix3*)
7750         test yes = "$enable_shared" && enable_static=no
7751         if test -n "$RANLIB"; then
7752           archive_cmds="$archive_cmds~\$RANLIB \$lib"
7753           postinstall_cmds='$RANLIB $lib'
7754         fi
7755         ;;
7756       aix[[4-9]]*)
7757         if test ia64 != "$host_cpu"; then
7758           case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7759           yes,aix,yes) ;;               # shared object as lib.so file only
7760           yes,svr4,*) ;;                # shared object as lib.so archive member only
7761           yes,*) enable_static=no ;;    # shared object in lib.a archive as well
7762           esac
7763         fi
7764         ;;
7765     esac
7766     AC_MSG_RESULT([$enable_shared])
7767
7768     AC_MSG_CHECKING([whether to build static libraries])
7769     # Make sure either enable_shared or enable_static is yes.
7770     test yes = "$enable_shared" || enable_static=yes
7771     AC_MSG_RESULT([$enable_static])
7772
7773     _LT_TAGVAR(GCC, $1)=$G77
7774     _LT_TAGVAR(LD, $1)=$LD
7775
7776     ## CAVEAT EMPTOR:
7777     ## There is no encapsulation within the following macros, do not change
7778     ## the running order or otherwise move them around unless you know exactly
7779     ## what you are doing...
7780     _LT_COMPILER_PIC($1)
7781     _LT_COMPILER_C_O($1)
7782     _LT_COMPILER_FILE_LOCKS($1)
7783     _LT_LINKER_SHLIBS($1)
7784     _LT_SYS_DYNAMIC_LINKER($1)
7785     _LT_LINKER_HARDCODE_LIBPATH($1)
7786
7787     _LT_CONFIG($1)
7788   fi # test -n "$compiler"
7789
7790   GCC=$lt_save_GCC
7791   CC=$lt_save_CC
7792   CFLAGS=$lt_save_CFLAGS
7793 fi # test yes != "$_lt_disable_F77"
7794
7795 AC_LANG_POP
7796 ])# _LT_LANG_F77_CONFIG
7797
7798
7799 # _LT_LANG_FC_CONFIG([TAG])
7800 # -------------------------
7801 # Ensure that the configuration variables for a Fortran compiler are
7802 # suitably defined.  These variables are subsequently used by _LT_CONFIG
7803 # to write the compiler configuration to 'libtool'.
7804 m4_defun([_LT_LANG_FC_CONFIG],
7805 [AC_LANG_PUSH(Fortran)
7806
7807 if test -z "$FC" || test no = "$FC"; then
7808   _lt_disable_FC=yes
7809 fi
7810
7811 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7812 _LT_TAGVAR(allow_undefined_flag, $1)=
7813 _LT_TAGVAR(always_export_symbols, $1)=no
7814 _LT_TAGVAR(archive_expsym_cmds, $1)=
7815 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7816 _LT_TAGVAR(hardcode_direct, $1)=no
7817 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7818 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7819 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7820 _LT_TAGVAR(hardcode_minus_L, $1)=no
7821 _LT_TAGVAR(hardcode_automatic, $1)=no
7822 _LT_TAGVAR(inherit_rpath, $1)=no
7823 _LT_TAGVAR(module_cmds, $1)=
7824 _LT_TAGVAR(module_expsym_cmds, $1)=
7825 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7826 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7827 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7828 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7829 _LT_TAGVAR(no_undefined_flag, $1)=
7830 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7831 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7832
7833 # Source file extension for fc test sources.
7834 ac_ext=${ac_fc_srcext-f}
7835
7836 # Object file extension for compiled fc test sources.
7837 objext=o
7838 _LT_TAGVAR(objext, $1)=$objext
7839
7840 # No sense in running all these tests if we already determined that
7841 # the FC compiler isn't working.  Some variables (like enable_shared)
7842 # are currently assumed to apply to all compilers on this platform,
7843 # and will be corrupted by setting them based on a non-working compiler.
7844 if test yes != "$_lt_disable_FC"; then
7845   # Code to be used in simple compile tests
7846   lt_simple_compile_test_code="\
7847       subroutine t
7848       return
7849       end
7850 "
7851
7852   # Code to be used in simple link tests
7853   lt_simple_link_test_code="\
7854       program t
7855       end
7856 "
7857
7858   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7859   _LT_TAG_COMPILER
7860
7861   # save warnings/boilerplate of simple test code
7862   _LT_COMPILER_BOILERPLATE
7863   _LT_LINKER_BOILERPLATE
7864
7865   # Allow CC to be a program name with arguments.
7866   lt_save_CC=$CC
7867   lt_save_GCC=$GCC
7868   lt_save_CFLAGS=$CFLAGS
7869   CC=${FC-"f95"}
7870   CFLAGS=$FCFLAGS
7871   compiler=$CC
7872   GCC=$ac_cv_fc_compiler_gnu
7873
7874   _LT_TAGVAR(compiler, $1)=$CC
7875   _LT_CC_BASENAME([$compiler])
7876
7877   if test -n "$compiler"; then
7878     AC_MSG_CHECKING([if libtool supports shared libraries])
7879     AC_MSG_RESULT([$can_build_shared])
7880
7881     AC_MSG_CHECKING([whether to build shared libraries])
7882     test no = "$can_build_shared" && enable_shared=no
7883
7884     # On AIX, shared libraries and static libraries use the same namespace, and
7885     # are all built from PIC.
7886     case $host_os in
7887       aix3*)
7888         test yes = "$enable_shared" && enable_static=no
7889         if test -n "$RANLIB"; then
7890           archive_cmds="$archive_cmds~\$RANLIB \$lib"
7891           postinstall_cmds='$RANLIB $lib'
7892         fi
7893         ;;
7894       aix[[4-9]]*)
7895         if test ia64 != "$host_cpu"; then
7896           case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7897           yes,aix,yes) ;;               # shared object as lib.so file only
7898           yes,svr4,*) ;;                # shared object as lib.so archive member only
7899           yes,*) enable_static=no ;;    # shared object in lib.a archive as well
7900           esac
7901         fi
7902         ;;
7903     esac
7904     AC_MSG_RESULT([$enable_shared])
7905
7906     AC_MSG_CHECKING([whether to build static libraries])
7907     # Make sure either enable_shared or enable_static is yes.
7908     test yes = "$enable_shared" || enable_static=yes
7909     AC_MSG_RESULT([$enable_static])
7910
7911     _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7912     _LT_TAGVAR(LD, $1)=$LD
7913
7914     ## CAVEAT EMPTOR:
7915     ## There is no encapsulation within the following macros, do not change
7916     ## the running order or otherwise move them around unless you know exactly
7917     ## what you are doing...
7918     _LT_SYS_HIDDEN_LIBDEPS($1)
7919     _LT_COMPILER_PIC($1)
7920     _LT_COMPILER_C_O($1)
7921     _LT_COMPILER_FILE_LOCKS($1)
7922     _LT_LINKER_SHLIBS($1)
7923     _LT_SYS_DYNAMIC_LINKER($1)
7924     _LT_LINKER_HARDCODE_LIBPATH($1)
7925
7926     _LT_CONFIG($1)
7927   fi # test -n "$compiler"
7928
7929   GCC=$lt_save_GCC
7930   CC=$lt_save_CC
7931   CFLAGS=$lt_save_CFLAGS
7932 fi # test yes != "$_lt_disable_FC"
7933
7934 AC_LANG_POP
7935 ])# _LT_LANG_FC_CONFIG
7936
7937
7938 # _LT_LANG_GCJ_CONFIG([TAG])
7939 # --------------------------
7940 # Ensure that the configuration variables for the GNU Java Compiler compiler
7941 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
7942 # to write the compiler configuration to 'libtool'.
7943 m4_defun([_LT_LANG_GCJ_CONFIG],
7944 [AC_REQUIRE([LT_PROG_GCJ])dnl
7945 AC_LANG_SAVE
7946
7947 # Source file extension for Java test sources.
7948 ac_ext=java
7949
7950 # Object file extension for compiled Java test sources.
7951 objext=o
7952 _LT_TAGVAR(objext, $1)=$objext
7953
7954 # Code to be used in simple compile tests
7955 lt_simple_compile_test_code="class foo {}"
7956
7957 # Code to be used in simple link tests
7958 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7959
7960 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7961 _LT_TAG_COMPILER
7962
7963 # save warnings/boilerplate of simple test code
7964 _LT_COMPILER_BOILERPLATE
7965 _LT_LINKER_BOILERPLATE
7966
7967 # Allow CC to be a program name with arguments.
7968 lt_save_CC=$CC
7969 lt_save_CFLAGS=$CFLAGS
7970 lt_save_GCC=$GCC
7971 GCC=yes
7972 CC=${GCJ-"gcj"}
7973 CFLAGS=$GCJFLAGS
7974 compiler=$CC
7975 _LT_TAGVAR(compiler, $1)=$CC
7976 _LT_TAGVAR(LD, $1)=$LD
7977 _LT_CC_BASENAME([$compiler])
7978
7979 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7980 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7981
7982 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7983 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7984 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7985
7986 if test -n "$compiler"; then
7987   _LT_COMPILER_NO_RTTI($1)
7988   _LT_COMPILER_PIC($1)
7989   _LT_COMPILER_C_O($1)
7990   _LT_COMPILER_FILE_LOCKS($1)
7991   _LT_LINKER_SHLIBS($1)
7992   _LT_LINKER_HARDCODE_LIBPATH($1)
7993
7994   _LT_CONFIG($1)
7995 fi
7996
7997 AC_LANG_RESTORE
7998
7999 GCC=$lt_save_GCC
8000 CC=$lt_save_CC
8001 CFLAGS=$lt_save_CFLAGS
8002 ])# _LT_LANG_GCJ_CONFIG
8003
8004
8005 # _LT_LANG_GO_CONFIG([TAG])
8006 # --------------------------
8007 # Ensure that the configuration variables for the GNU Go compiler
8008 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
8009 # to write the compiler configuration to 'libtool'.
8010 m4_defun([_LT_LANG_GO_CONFIG],
8011 [AC_REQUIRE([LT_PROG_GO])dnl
8012 AC_LANG_SAVE
8013
8014 # Source file extension for Go test sources.
8015 ac_ext=go
8016
8017 # Object file extension for compiled Go test sources.
8018 objext=o
8019 _LT_TAGVAR(objext, $1)=$objext
8020
8021 # Code to be used in simple compile tests
8022 lt_simple_compile_test_code="package main; func main() { }"
8023
8024 # Code to be used in simple link tests
8025 lt_simple_link_test_code='package main; func main() { }'
8026
8027 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8028 _LT_TAG_COMPILER
8029
8030 # save warnings/boilerplate of simple test code
8031 _LT_COMPILER_BOILERPLATE
8032 _LT_LINKER_BOILERPLATE
8033
8034 # Allow CC to be a program name with arguments.
8035 lt_save_CC=$CC
8036 lt_save_CFLAGS=$CFLAGS
8037 lt_save_GCC=$GCC
8038 GCC=yes
8039 CC=${GOC-"gccgo"}
8040 CFLAGS=$GOFLAGS
8041 compiler=$CC
8042 _LT_TAGVAR(compiler, $1)=$CC
8043 _LT_TAGVAR(LD, $1)=$LD
8044 _LT_CC_BASENAME([$compiler])
8045
8046 # Go did not exist at the time GCC didn't implicitly link libc in.
8047 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8048
8049 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8050 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8051 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8052
8053 if test -n "$compiler"; then
8054   _LT_COMPILER_NO_RTTI($1)
8055   _LT_COMPILER_PIC($1)
8056   _LT_COMPILER_C_O($1)
8057   _LT_COMPILER_FILE_LOCKS($1)
8058   _LT_LINKER_SHLIBS($1)
8059   _LT_LINKER_HARDCODE_LIBPATH($1)
8060
8061   _LT_CONFIG($1)
8062 fi
8063
8064 AC_LANG_RESTORE
8065
8066 GCC=$lt_save_GCC
8067 CC=$lt_save_CC
8068 CFLAGS=$lt_save_CFLAGS
8069 ])# _LT_LANG_GO_CONFIG
8070
8071
8072 # _LT_LANG_RC_CONFIG([TAG])
8073 # -------------------------
8074 # Ensure that the configuration variables for the Windows resource compiler
8075 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
8076 # to write the compiler configuration to 'libtool'.
8077 m4_defun([_LT_LANG_RC_CONFIG],
8078 [AC_REQUIRE([LT_PROG_RC])dnl
8079 AC_LANG_SAVE
8080
8081 # Source file extension for RC test sources.
8082 ac_ext=rc
8083
8084 # Object file extension for compiled RC test sources.
8085 objext=o
8086 _LT_TAGVAR(objext, $1)=$objext
8087
8088 # Code to be used in simple compile tests
8089 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8090
8091 # Code to be used in simple link tests
8092 lt_simple_link_test_code=$lt_simple_compile_test_code
8093
8094 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8095 _LT_TAG_COMPILER
8096
8097 # save warnings/boilerplate of simple test code
8098 _LT_COMPILER_BOILERPLATE
8099 _LT_LINKER_BOILERPLATE
8100
8101 # Allow CC to be a program name with arguments.
8102 lt_save_CC=$CC
8103 lt_save_CFLAGS=$CFLAGS
8104 lt_save_GCC=$GCC
8105 GCC=
8106 CC=${RC-"windres"}
8107 CFLAGS=
8108 compiler=$CC
8109 _LT_TAGVAR(compiler, $1)=$CC
8110 _LT_CC_BASENAME([$compiler])
8111 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8112
8113 if test -n "$compiler"; then
8114   :
8115   _LT_CONFIG($1)
8116 fi
8117
8118 GCC=$lt_save_GCC
8119 AC_LANG_RESTORE
8120 CC=$lt_save_CC
8121 CFLAGS=$lt_save_CFLAGS
8122 ])# _LT_LANG_RC_CONFIG
8123
8124
8125 # LT_PROG_GCJ
8126 # -----------
8127 AC_DEFUN([LT_PROG_GCJ],
8128 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8129   [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8130     [AC_CHECK_TOOL(GCJ, gcj,)
8131       test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8132       AC_SUBST(GCJFLAGS)])])[]dnl
8133 ])
8134
8135 # Old name:
8136 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8137 dnl aclocal-1.4 backwards compatibility:
8138 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8139
8140
8141 # LT_PROG_GO
8142 # ----------
8143 AC_DEFUN([LT_PROG_GO],
8144 [AC_CHECK_TOOL(GOC, gccgo,)
8145 ])
8146
8147
8148 # LT_PROG_RC
8149 # ----------
8150 AC_DEFUN([LT_PROG_RC],
8151 [AC_CHECK_TOOL(RC, windres,)
8152 ])
8153
8154 # Old name:
8155 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8156 dnl aclocal-1.4 backwards compatibility:
8157 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8158
8159
8160 # _LT_DECL_EGREP
8161 # --------------
8162 # If we don't have a new enough Autoconf to choose the best grep
8163 # available, choose the one first in the user's PATH.
8164 m4_defun([_LT_DECL_EGREP],
8165 [AC_REQUIRE([AC_PROG_EGREP])dnl
8166 AC_REQUIRE([AC_PROG_FGREP])dnl
8167 test -z "$GREP" && GREP=grep
8168 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8169 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8170 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8171 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8172 AC_SUBST([GREP])
8173 ])
8174
8175
8176 # _LT_DECL_OBJDUMP
8177 # --------------
8178 # If we don't have a new enough Autoconf to choose the best objdump
8179 # available, choose the one first in the user's PATH.
8180 m4_defun([_LT_DECL_OBJDUMP],
8181 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8182 test -z "$OBJDUMP" && OBJDUMP=objdump
8183 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8184 AC_SUBST([OBJDUMP])
8185 ])
8186
8187 # _LT_DECL_DLLTOOL
8188 # ----------------
8189 # Ensure DLLTOOL variable is set.
8190 m4_defun([_LT_DECL_DLLTOOL],
8191 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8192 test -z "$DLLTOOL" && DLLTOOL=dlltool
8193 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8194 AC_SUBST([DLLTOOL])
8195 ])
8196
8197 # _LT_DECL_SED
8198 # ------------
8199 # Check for a fully-functional sed program, that truncates
8200 # as few characters as possible.  Prefer GNU sed if found.
8201 m4_defun([_LT_DECL_SED],
8202 [AC_PROG_SED
8203 test -z "$SED" && SED=sed
8204 Xsed="$SED -e 1s/^X//"
8205 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8206 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8207     [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8208 ])# _LT_DECL_SED
8209
8210 m4_ifndef([AC_PROG_SED], [
8211 # NOTE: This macro has been submitted for inclusion into   #
8212 #  GNU Autoconf as AC_PROG_SED.  When it is available in   #
8213 #  a released version of Autoconf we should remove this    #
8214 #  macro and use it instead.                               #
8215
8216 m4_defun([AC_PROG_SED],
8217 [AC_MSG_CHECKING([for a sed that does not truncate output])
8218 AC_CACHE_VAL(lt_cv_path_SED,
8219 [# Loop through the user's path and test for sed and gsed.
8220 # Then use that list of sed's as ones to test for truncation.
8221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8222 for as_dir in $PATH
8223 do
8224   IFS=$as_save_IFS
8225   test -z "$as_dir" && as_dir=.
8226   for lt_ac_prog in sed gsed; do
8227     for ac_exec_ext in '' $ac_executable_extensions; do
8228       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8229         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8230       fi
8231     done
8232   done
8233 done
8234 IFS=$as_save_IFS
8235 lt_ac_max=0
8236 lt_ac_count=0
8237 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8238 # along with /bin/sed that truncates output.
8239 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8240   test ! -f "$lt_ac_sed" && continue
8241   cat /dev/null > conftest.in
8242   lt_ac_count=0
8243   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8244   # Check for GNU sed and select it if it is found.
8245   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8246     lt_cv_path_SED=$lt_ac_sed
8247     break
8248   fi
8249   while true; do
8250     cat conftest.in conftest.in >conftest.tmp
8251     mv conftest.tmp conftest.in
8252     cp conftest.in conftest.nl
8253     echo >>conftest.nl
8254     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8255     cmp -s conftest.out conftest.nl || break
8256     # 10000 chars as input seems more than enough
8257     test 10 -lt "$lt_ac_count" && break
8258     lt_ac_count=`expr $lt_ac_count + 1`
8259     if test "$lt_ac_count" -gt "$lt_ac_max"; then
8260       lt_ac_max=$lt_ac_count
8261       lt_cv_path_SED=$lt_ac_sed
8262     fi
8263   done
8264 done
8265 ])
8266 SED=$lt_cv_path_SED
8267 AC_SUBST([SED])
8268 AC_MSG_RESULT([$SED])
8269 ])#AC_PROG_SED
8270 ])#m4_ifndef
8271
8272 # Old name:
8273 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8274 dnl aclocal-1.4 backwards compatibility:
8275 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8276
8277
8278 # _LT_CHECK_SHELL_FEATURES
8279 # ------------------------
8280 # Find out whether the shell is Bourne or XSI compatible,
8281 # or has some other useful features.
8282 m4_defun([_LT_CHECK_SHELL_FEATURES],
8283 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8284   lt_unset=unset
8285 else
8286   lt_unset=false
8287 fi
8288 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8289
8290 # test EBCDIC or ASCII
8291 case `echo X|tr X '\101'` in
8292  A) # ASCII based system
8293     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8294   lt_SP2NL='tr \040 \012'
8295   lt_NL2SP='tr \015\012 \040\040'
8296   ;;
8297  *) # EBCDIC based system
8298   lt_SP2NL='tr \100 \n'
8299   lt_NL2SP='tr \r\n \100\100'
8300   ;;
8301 esac
8302 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8303 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8304 ])# _LT_CHECK_SHELL_FEATURES
8305
8306
8307 # _LT_PATH_CONVERSION_FUNCTIONS
8308 # -----------------------------
8309 # Determine what file name conversion functions should be used by
8310 # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
8311 # for certain cross-compile configurations and native mingw.
8312 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8313 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8314 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8315 AC_MSG_CHECKING([how to convert $build file names to $host format])
8316 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8317 [case $host in
8318   *-*-mingw* )
8319     case $build in
8320       *-*-mingw* ) # actually msys
8321         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8322         ;;
8323       *-*-cygwin* )
8324         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8325         ;;
8326       * ) # otherwise, assume *nix
8327         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8328         ;;
8329     esac
8330     ;;
8331   *-*-cygwin* )
8332     case $build in
8333       *-*-mingw* ) # actually msys
8334         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8335         ;;
8336       *-*-cygwin* )
8337         lt_cv_to_host_file_cmd=func_convert_file_noop
8338         ;;
8339       * ) # otherwise, assume *nix
8340         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8341         ;;
8342     esac
8343     ;;
8344   * ) # unhandled hosts (and "normal" native builds)
8345     lt_cv_to_host_file_cmd=func_convert_file_noop
8346     ;;
8347 esac
8348 ])
8349 to_host_file_cmd=$lt_cv_to_host_file_cmd
8350 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8351 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8352          [0], [convert $build file names to $host format])dnl
8353
8354 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8355 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8356 [#assume ordinary cross tools, or native build.
8357 lt_cv_to_tool_file_cmd=func_convert_file_noop
8358 case $host in
8359   *-*-mingw* )
8360     case $build in
8361       *-*-mingw* ) # actually msys
8362         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8363         ;;
8364     esac
8365     ;;
8366 esac
8367 ])
8368 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8369 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8370 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8371          [0], [convert $build files to toolchain format])dnl
8372 ])# _LT_PATH_CONVERSION_FUNCTIONS
8373
8374 # Helper functions for option handling.                    -*- Autoconf -*-
8375 #
8376 #   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
8377 #   Foundation, Inc.
8378 #   Written by Gary V. Vaughan, 2004
8379 #
8380 # This file is free software; the Free Software Foundation gives
8381 # unlimited permission to copy and/or distribute it, with or without
8382 # modifications, as long as this notice is preserved.
8383
8384 # serial 8 ltoptions.m4
8385
8386 # This is to help aclocal find these macros, as it can't see m4_define.
8387 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8388
8389
8390 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8391 # ------------------------------------------
8392 m4_define([_LT_MANGLE_OPTION],
8393 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8394
8395
8396 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8397 # ---------------------------------------
8398 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8399 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
8400 # saved as a flag.
8401 m4_define([_LT_SET_OPTION],
8402 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8403 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8404         _LT_MANGLE_DEFUN([$1], [$2]),
8405     [m4_warning([Unknown $1 option '$2'])])[]dnl
8406 ])
8407
8408
8409 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8410 # ------------------------------------------------------------
8411 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8412 m4_define([_LT_IF_OPTION],
8413 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8414
8415
8416 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8417 # -------------------------------------------------------
8418 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8419 # are set.
8420 m4_define([_LT_UNLESS_OPTIONS],
8421 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8422             [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8423                       [m4_define([$0_found])])])[]dnl
8424 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8425 ])[]dnl
8426 ])
8427
8428
8429 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8430 # ----------------------------------------
8431 # OPTION-LIST is a space-separated list of Libtool options associated
8432 # with MACRO-NAME.  If any OPTION has a matching handler declared with
8433 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8434 # the unknown option and exit.
8435 m4_defun([_LT_SET_OPTIONS],
8436 [# Set options
8437 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8438     [_LT_SET_OPTION([$1], _LT_Option)])
8439
8440 m4_if([$1],[LT_INIT],[
8441   dnl
8442   dnl Simply set some default values (i.e off) if boolean options were not
8443   dnl specified:
8444   _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8445   ])
8446   _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8447   ])
8448   dnl
8449   dnl If no reference was made to various pairs of opposing options, then
8450   dnl we run the default mode handler for the pair.  For example, if neither
8451   dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
8452   dnl archives by default:
8453   _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8454   _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8455   _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8456   _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8457                    [_LT_ENABLE_FAST_INSTALL])
8458   _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
8459                    [_LT_WITH_AIX_SONAME([aix])])
8460   ])
8461 ])# _LT_SET_OPTIONS
8462
8463
8464
8465 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8466 # -----------------------------------------
8467 m4_define([_LT_MANGLE_DEFUN],
8468 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8469
8470
8471 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8472 # -----------------------------------------------
8473 m4_define([LT_OPTION_DEFINE],
8474 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8475 ])# LT_OPTION_DEFINE
8476
8477
8478 # dlopen
8479 # ------
8480 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8481 ])
8482
8483 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8484 [_LT_SET_OPTION([LT_INIT], [dlopen])
8485 AC_DIAGNOSE([obsolete],
8486 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8487 put the 'dlopen' option into LT_INIT's first parameter.])
8488 ])
8489
8490 dnl aclocal-1.4 backwards compatibility:
8491 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8492
8493
8494 # win32-dll
8495 # ---------
8496 # Declare package support for building win32 dll's.
8497 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8498 [enable_win32_dll=yes
8499
8500 case $host in
8501 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8502   AC_CHECK_TOOL(AS, as, false)
8503   AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8504   AC_CHECK_TOOL(OBJDUMP, objdump, false)
8505   ;;
8506 esac
8507
8508 test -z "$AS" && AS=as
8509 _LT_DECL([], [AS],      [1], [Assembler program])dnl
8510
8511 test -z "$DLLTOOL" && DLLTOOL=dlltool
8512 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8513
8514 test -z "$OBJDUMP" && OBJDUMP=objdump
8515 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8516 ])# win32-dll
8517
8518 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8519 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8520 _LT_SET_OPTION([LT_INIT], [win32-dll])
8521 AC_DIAGNOSE([obsolete],
8522 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8523 put the 'win32-dll' option into LT_INIT's first parameter.])
8524 ])
8525
8526 dnl aclocal-1.4 backwards compatibility:
8527 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8528
8529
8530 # _LT_ENABLE_SHARED([DEFAULT])
8531 # ----------------------------
8532 # implement the --enable-shared flag, and supports the 'shared' and
8533 # 'disable-shared' LT_INIT options.
8534 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
8535 m4_define([_LT_ENABLE_SHARED],
8536 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8537 AC_ARG_ENABLE([shared],
8538     [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8539         [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8540     [p=${PACKAGE-default}
8541     case $enableval in
8542     yes) enable_shared=yes ;;
8543     no) enable_shared=no ;;
8544     *)
8545       enable_shared=no
8546       # Look at the argument we got.  We use all the common list separators.
8547       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8548       for pkg in $enableval; do
8549         IFS=$lt_save_ifs
8550         if test "X$pkg" = "X$p"; then
8551           enable_shared=yes
8552         fi
8553       done
8554       IFS=$lt_save_ifs
8555       ;;
8556     esac],
8557     [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8558
8559     _LT_DECL([build_libtool_libs], [enable_shared], [0],
8560         [Whether or not to build shared libraries])
8561 ])# _LT_ENABLE_SHARED
8562
8563 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8564 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8565
8566 # Old names:
8567 AC_DEFUN([AC_ENABLE_SHARED],
8568 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8569 ])
8570
8571 AC_DEFUN([AC_DISABLE_SHARED],
8572 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8573 ])
8574
8575 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8576 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8577
8578 dnl aclocal-1.4 backwards compatibility:
8579 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8580 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8581
8582
8583
8584 # _LT_ENABLE_STATIC([DEFAULT])
8585 # ----------------------------
8586 # implement the --enable-static flag, and support the 'static' and
8587 # 'disable-static' LT_INIT options.
8588 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
8589 m4_define([_LT_ENABLE_STATIC],
8590 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8591 AC_ARG_ENABLE([static],
8592     [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8593         [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8594     [p=${PACKAGE-default}
8595     case $enableval in
8596     yes) enable_static=yes ;;
8597     no) enable_static=no ;;
8598     *)
8599      enable_static=no
8600       # Look at the argument we got.  We use all the common list separators.
8601       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8602       for pkg in $enableval; do
8603         IFS=$lt_save_ifs
8604         if test "X$pkg" = "X$p"; then
8605           enable_static=yes
8606         fi
8607       done
8608       IFS=$lt_save_ifs
8609       ;;
8610     esac],
8611     [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8612
8613     _LT_DECL([build_old_libs], [enable_static], [0],
8614         [Whether or not to build static libraries])
8615 ])# _LT_ENABLE_STATIC
8616
8617 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8618 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8619
8620 # Old names:
8621 AC_DEFUN([AC_ENABLE_STATIC],
8622 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8623 ])
8624
8625 AC_DEFUN([AC_DISABLE_STATIC],
8626 [_LT_SET_OPTION([LT_INIT], [disable-static])
8627 ])
8628
8629 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8630 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8631
8632 dnl aclocal-1.4 backwards compatibility:
8633 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8634 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8635
8636
8637
8638 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8639 # ----------------------------------
8640 # implement the --enable-fast-install flag, and support the 'fast-install'
8641 # and 'disable-fast-install' LT_INIT options.
8642 # DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
8643 m4_define([_LT_ENABLE_FAST_INSTALL],
8644 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8645 AC_ARG_ENABLE([fast-install],
8646     [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8647     [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8648     [p=${PACKAGE-default}
8649     case $enableval in
8650     yes) enable_fast_install=yes ;;
8651     no) enable_fast_install=no ;;
8652     *)
8653       enable_fast_install=no
8654       # Look at the argument we got.  We use all the common list separators.
8655       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8656       for pkg in $enableval; do
8657         IFS=$lt_save_ifs
8658         if test "X$pkg" = "X$p"; then
8659           enable_fast_install=yes
8660         fi
8661       done
8662       IFS=$lt_save_ifs
8663       ;;
8664     esac],
8665     [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8666
8667 _LT_DECL([fast_install], [enable_fast_install], [0],
8668          [Whether or not to optimize for fast installation])dnl
8669 ])# _LT_ENABLE_FAST_INSTALL
8670
8671 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8672 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8673
8674 # Old names:
8675 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8676 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8677 AC_DIAGNOSE([obsolete],
8678 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8679 the 'fast-install' option into LT_INIT's first parameter.])
8680 ])
8681
8682 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8683 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8684 AC_DIAGNOSE([obsolete],
8685 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8686 the 'disable-fast-install' option into LT_INIT's first parameter.])
8687 ])
8688
8689 dnl aclocal-1.4 backwards compatibility:
8690 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8691 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8692
8693
8694 # _LT_WITH_AIX_SONAME([DEFAULT])
8695 # ----------------------------------
8696 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
8697 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
8698 # is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
8699 m4_define([_LT_WITH_AIX_SONAME],
8700 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
8701 shared_archive_member_spec=
8702 case $host,$enable_shared in
8703 power*-*-aix[[5-9]]*,yes)
8704   AC_MSG_CHECKING([which variant of shared library versioning to provide])
8705   AC_ARG_WITH([aix-soname],
8706     [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
8707       [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
8708     [case $withval in
8709     aix|svr4|both)
8710       ;;
8711     *)
8712       AC_MSG_ERROR([Unknown argument to --with-aix-soname])
8713       ;;
8714     esac
8715     lt_cv_with_aix_soname=$with_aix_soname],
8716     [AC_CACHE_VAL([lt_cv_with_aix_soname],
8717       [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
8718     with_aix_soname=$lt_cv_with_aix_soname])
8719   AC_MSG_RESULT([$with_aix_soname])
8720   if test aix != "$with_aix_soname"; then
8721     # For the AIX way of multilib, we name the shared archive member
8722     # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8723     # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8724     # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8725     # the AIX toolchain works better with OBJECT_MODE set (default 32).
8726     if test 64 = "${OBJECT_MODE-32}"; then
8727       shared_archive_member_spec=shr_64
8728     else
8729       shared_archive_member_spec=shr
8730     fi
8731   fi
8732   ;;
8733 *)
8734   with_aix_soname=aix
8735   ;;
8736 esac
8737
8738 _LT_DECL([], [shared_archive_member_spec], [0],
8739     [Shared archive member basename, for filename based shared library versioning on AIX])dnl
8740 ])# _LT_WITH_AIX_SONAME
8741
8742 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
8743 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
8744 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
8745
8746
8747 # _LT_WITH_PIC([MODE])
8748 # --------------------
8749 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
8750 # LT_INIT options.
8751 # MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
8752 m4_define([_LT_WITH_PIC],
8753 [AC_ARG_WITH([pic],
8754     [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8755         [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8756     [lt_p=${PACKAGE-default}
8757     case $withval in
8758     yes|no) pic_mode=$withval ;;
8759     *)
8760       pic_mode=default
8761       # Look at the argument we got.  We use all the common list separators.
8762       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8763       for lt_pkg in $withval; do
8764         IFS=$lt_save_ifs
8765         if test "X$lt_pkg" = "X$lt_p"; then
8766           pic_mode=yes
8767         fi
8768       done
8769       IFS=$lt_save_ifs
8770       ;;
8771     esac],
8772     [pic_mode=m4_default([$1], [default])])
8773
8774 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8775 ])# _LT_WITH_PIC
8776
8777 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8778 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8779
8780 # Old name:
8781 AU_DEFUN([AC_LIBTOOL_PICMODE],
8782 [_LT_SET_OPTION([LT_INIT], [pic-only])
8783 AC_DIAGNOSE([obsolete],
8784 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8785 put the 'pic-only' option into LT_INIT's first parameter.])
8786 ])
8787
8788 dnl aclocal-1.4 backwards compatibility:
8789 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8790
8791
8792 m4_define([_LTDL_MODE], [])
8793 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8794                  [m4_define([_LTDL_MODE], [nonrecursive])])
8795 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8796                  [m4_define([_LTDL_MODE], [recursive])])
8797 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8798                  [m4_define([_LTDL_MODE], [subproject])])
8799
8800 m4_define([_LTDL_TYPE], [])
8801 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8802                  [m4_define([_LTDL_TYPE], [installable])])
8803 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8804                  [m4_define([_LTDL_TYPE], [convenience])])
8805
8806 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
8807 #
8808 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
8809 # Foundation, Inc.
8810 # Written by Gary V. Vaughan, 2004
8811 #
8812 # This file is free software; the Free Software Foundation gives
8813 # unlimited permission to copy and/or distribute it, with or without
8814 # modifications, as long as this notice is preserved.
8815
8816 # serial 6 ltsugar.m4
8817
8818 # This is to help aclocal find these macros, as it can't see m4_define.
8819 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8820
8821
8822 # lt_join(SEP, ARG1, [ARG2...])
8823 # -----------------------------
8824 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8825 # associated separator.
8826 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8827 # versions in m4sugar had bugs.
8828 m4_define([lt_join],
8829 [m4_if([$#], [1], [],
8830        [$#], [2], [[$2]],
8831        [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8832 m4_define([_lt_join],
8833 [m4_if([$#$2], [2], [],
8834        [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8835
8836
8837 # lt_car(LIST)
8838 # lt_cdr(LIST)
8839 # ------------
8840 # Manipulate m4 lists.
8841 # These macros are necessary as long as will still need to support
8842 # Autoconf-2.59, which quotes differently.
8843 m4_define([lt_car], [[$1]])
8844 m4_define([lt_cdr],
8845 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8846        [$#], 1, [],
8847        [m4_dquote(m4_shift($@))])])
8848 m4_define([lt_unquote], $1)
8849
8850
8851 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8852 # ------------------------------------------
8853 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
8854 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8855 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8856 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8857 # than defined and empty).
8858 #
8859 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8860 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8861 m4_define([lt_append],
8862 [m4_define([$1],
8863            m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8864
8865
8866
8867 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8868 # ----------------------------------------------------------
8869 # Produce a SEP delimited list of all paired combinations of elements of
8870 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
8871 # has the form PREFIXmINFIXSUFFIXn.
8872 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8873 m4_define([lt_combine],
8874 [m4_if(m4_eval([$# > 3]), [1],
8875        [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8876 [[m4_foreach([_Lt_prefix], [$2],
8877              [m4_foreach([_Lt_suffix],
8878                 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8879         [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8880
8881
8882 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8883 # -----------------------------------------------------------------------
8884 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8885 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8886 m4_define([lt_if_append_uniq],
8887 [m4_ifdef([$1],
8888           [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8889                  [lt_append([$1], [$2], [$3])$4],
8890                  [$5])],
8891           [lt_append([$1], [$2], [$3])$4])])
8892
8893
8894 # lt_dict_add(DICT, KEY, VALUE)
8895 # -----------------------------
8896 m4_define([lt_dict_add],
8897 [m4_define([$1($2)], [$3])])
8898
8899
8900 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8901 # --------------------------------------------
8902 m4_define([lt_dict_add_subkey],
8903 [m4_define([$1($2:$3)], [$4])])
8904
8905
8906 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8907 # ----------------------------------
8908 m4_define([lt_dict_fetch],
8909 [m4_ifval([$3],
8910         m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8911     m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8912
8913
8914 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8915 # -----------------------------------------------------------------
8916 m4_define([lt_if_dict_fetch],
8917 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8918         [$5],
8919     [$6])])
8920
8921
8922 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8923 # --------------------------------------------------------------
8924 m4_define([lt_dict_filter],
8925 [m4_if([$5], [], [],
8926   [lt_join(m4_quote(m4_default([$4], [[, ]])),
8927            lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8928                       [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8929 ])
8930
8931 # ltversion.m4 -- version numbers                       -*- Autoconf -*-
8932 #
8933 #   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
8934 #   Written by Scott James Remnant, 2004
8935 #
8936 # This file is free software; the Free Software Foundation gives
8937 # unlimited permission to copy and/or distribute it, with or without
8938 # modifications, as long as this notice is preserved.
8939
8940 # @configure_input@
8941
8942 # serial 4179 ltversion.m4
8943 # This file is part of GNU Libtool
8944
8945 m4_define([LT_PACKAGE_VERSION], [2.4.6])
8946 m4_define([LT_PACKAGE_REVISION], [2.4.6])
8947
8948 AC_DEFUN([LTVERSION_VERSION],
8949 [macro_version='2.4.6'
8950 macro_revision='2.4.6'
8951 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8952 _LT_DECL(, macro_revision, 0)
8953 ])
8954
8955 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
8956 #
8957 #   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
8958 #   Foundation, Inc.
8959 #   Written by Scott James Remnant, 2004.
8960 #
8961 # This file is free software; the Free Software Foundation gives
8962 # unlimited permission to copy and/or distribute it, with or without
8963 # modifications, as long as this notice is preserved.
8964
8965 # serial 5 lt~obsolete.m4
8966
8967 # These exist entirely to fool aclocal when bootstrapping libtool.
8968 #
8969 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
8970 # which have later been changed to m4_define as they aren't part of the
8971 # exported API, or moved to Autoconf or Automake where they belong.
8972 #
8973 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
8974 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8975 # using a macro with the same name in our local m4/libtool.m4 it'll
8976 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8977 # and doesn't know about Autoconf macros at all.)
8978 #
8979 # So we provide this file, which has a silly filename so it's always
8980 # included after everything else.  This provides aclocal with the
8981 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8982 # because those macros already exist, or will be overwritten later.
8983 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8984 #
8985 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8986 # Yes, that means every name once taken will need to remain here until
8987 # we give up compatibility with versions before 1.7, at which point
8988 # we need to keep only those names which we still refer to.
8989
8990 # This is to help aclocal find these macros, as it can't see m4_define.
8991 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8992
8993 m4_ifndef([AC_LIBTOOL_LINKER_OPTION],   [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8994 m4_ifndef([AC_PROG_EGREP],              [AC_DEFUN([AC_PROG_EGREP])])
8995 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8996 m4_ifndef([_LT_AC_SHELL_INIT],          [AC_DEFUN([_LT_AC_SHELL_INIT])])
8997 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],     [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8998 m4_ifndef([_LT_PROG_LTMAIN],            [AC_DEFUN([_LT_PROG_LTMAIN])])
8999 m4_ifndef([_LT_AC_TAGVAR],              [AC_DEFUN([_LT_AC_TAGVAR])])
9000 m4_ifndef([AC_LTDL_ENABLE_INSTALL],     [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
9001 m4_ifndef([AC_LTDL_PREOPEN],            [AC_DEFUN([AC_LTDL_PREOPEN])])
9002 m4_ifndef([_LT_AC_SYS_COMPILER],        [AC_DEFUN([_LT_AC_SYS_COMPILER])])
9003 m4_ifndef([_LT_AC_LOCK],                [AC_DEFUN([_LT_AC_LOCK])])
9004 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9005 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],     [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9006 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],     [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
9007 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
9008 m4_ifndef([AC_LIBTOOL_OBJDIR],          [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
9009 m4_ifndef([AC_LTDL_OBJDIR],             [AC_DEFUN([AC_LTDL_OBJDIR])])
9010 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
9011 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],   [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
9012 m4_ifndef([AC_PATH_MAGIC],              [AC_DEFUN([AC_PATH_MAGIC])])
9013 m4_ifndef([AC_PROG_LD_GNU],             [AC_DEFUN([AC_PROG_LD_GNU])])
9014 m4_ifndef([AC_PROG_LD_RELOAD_FLAG],     [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
9015 m4_ifndef([AC_DEPLIBS_CHECK_METHOD],    [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
9016 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
9017 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
9018 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
9019 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],  [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
9020 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],  [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
9021 m4_ifndef([LT_AC_PROG_EGREP],           [AC_DEFUN([LT_AC_PROG_EGREP])])
9022 m4_ifndef([LT_AC_PROG_SED],             [AC_DEFUN([LT_AC_PROG_SED])])
9023 m4_ifndef([_LT_CC_BASENAME],            [AC_DEFUN([_LT_CC_BASENAME])])
9024 m4_ifndef([_LT_COMPILER_BOILERPLATE],   [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
9025 m4_ifndef([_LT_LINKER_BOILERPLATE],     [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
9026 m4_ifndef([_AC_PROG_LIBTOOL],           [AC_DEFUN([_AC_PROG_LIBTOOL])])
9027 m4_ifndef([AC_LIBTOOL_SETUP],           [AC_DEFUN([AC_LIBTOOL_SETUP])])
9028 m4_ifndef([_LT_AC_CHECK_DLFCN],         [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
9029 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],      [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
9030 m4_ifndef([_LT_AC_TAGCONFIG],           [AC_DEFUN([_LT_AC_TAGCONFIG])])
9031 m4_ifndef([AC_DISABLE_FAST_INSTALL],    [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
9032 m4_ifndef([_LT_AC_LANG_CXX],            [AC_DEFUN([_LT_AC_LANG_CXX])])
9033 m4_ifndef([_LT_AC_LANG_F77],            [AC_DEFUN([_LT_AC_LANG_F77])])
9034 m4_ifndef([_LT_AC_LANG_GCJ],            [AC_DEFUN([_LT_AC_LANG_GCJ])])
9035 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],   [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
9036 m4_ifndef([_LT_AC_LANG_C_CONFIG],       [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
9037 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
9038 m4_ifndef([_LT_AC_LANG_CXX_CONFIG],     [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
9039 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
9040 m4_ifndef([_LT_AC_LANG_F77_CONFIG],     [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
9041 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
9042 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],     [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
9043 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],  [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
9044 m4_ifndef([_LT_AC_LANG_RC_CONFIG],      [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
9045 m4_ifndef([AC_LIBTOOL_CONFIG],          [AC_DEFUN([AC_LIBTOOL_CONFIG])])
9046 m4_ifndef([_LT_AC_FILE_LTDLL_C],        [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
9047 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9048 m4_ifndef([_LT_AC_PROG_CXXCPP],         [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9049 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9050 m4_ifndef([_LT_PROG_ECHO_BACKSLASH],    [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9051 m4_ifndef([_LT_PROG_F77],               [AC_DEFUN([_LT_PROG_F77])])
9052 m4_ifndef([_LT_PROG_FC],                [AC_DEFUN([_LT_PROG_FC])])
9053 m4_ifndef([_LT_PROG_CXX],               [AC_DEFUN([_LT_PROG_CXX])])
9054
9055 # Copyright (C) 2002-2014 Free Software Foundation, Inc.
9056 #
9057 # This file is free software; the Free Software Foundation
9058 # gives unlimited permission to copy and/or distribute it,
9059 # with or without modifications, as long as this notice is preserved.
9060
9061 # AM_AUTOMAKE_VERSION(VERSION)
9062 # ----------------------------
9063 # Automake X.Y traces this macro to ensure aclocal.m4 has been
9064 # generated from the m4 files accompanying Automake X.Y.
9065 # (This private macro should not be called outside this file.)
9066 AC_DEFUN([AM_AUTOMAKE_VERSION],
9067 [am__api_version='1.15'
9068 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
9069 dnl require some minimum version.  Point them to the right macro.
9070 m4_if([$1], [1.15], [],
9071       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9072 ])
9073
9074 # _AM_AUTOCONF_VERSION(VERSION)
9075 # -----------------------------
9076 # aclocal traces this macro to find the Autoconf version.
9077 # This is a private macro too.  Using m4_define simplifies
9078 # the logic in aclocal, which can simply ignore this definition.
9079 m4_define([_AM_AUTOCONF_VERSION], [])
9080
9081 # AM_SET_CURRENT_AUTOMAKE_VERSION
9082 # -------------------------------
9083 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
9084 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
9085 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
9086 [AM_AUTOMAKE_VERSION([1.15])dnl
9087 m4_ifndef([AC_AUTOCONF_VERSION],
9088   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9089 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9090
9091 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
9092
9093 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9094 #
9095 # This file is free software; the Free Software Foundation
9096 # gives unlimited permission to copy and/or distribute it,
9097 # with or without modifications, as long as this notice is preserved.
9098
9099 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
9100 # $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
9101 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
9102 #
9103 # Of course, Automake must honor this variable whenever it calls a
9104 # tool from the auxiliary directory.  The problem is that $srcdir (and
9105 # therefore $ac_aux_dir as well) can be either absolute or relative,
9106 # depending on how configure is run.  This is pretty annoying, since
9107 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
9108 # source directory, any form will work fine, but in subdirectories a
9109 # relative path needs to be adjusted first.
9110 #
9111 # $ac_aux_dir/missing
9112 #    fails when called from a subdirectory if $ac_aux_dir is relative
9113 # $top_srcdir/$ac_aux_dir/missing
9114 #    fails if $ac_aux_dir is absolute,
9115 #    fails when called from a subdirectory in a VPATH build with
9116 #          a relative $ac_aux_dir
9117 #
9118 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9119 # are both prefixed by $srcdir.  In an in-source build this is usually
9120 # harmless because $srcdir is '.', but things will broke when you
9121 # start a VPATH build or use an absolute $srcdir.
9122 #
9123 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
9124 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
9125 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
9126 # and then we would define $MISSING as
9127 #   MISSING="\${SHELL} $am_aux_dir/missing"
9128 # This will work as long as MISSING is not called from configure, because
9129 # unfortunately $(top_srcdir) has no meaning in configure.
9130 # However there are other variables, like CC, which are often used in
9131 # configure, and could therefore not use this "fixed" $ac_aux_dir.
9132 #
9133 # Another solution, used here, is to always expand $ac_aux_dir to an
9134 # absolute PATH.  The drawback is that using absolute paths prevent a
9135 # configured tree to be moved without reconfiguration.
9136
9137 AC_DEFUN([AM_AUX_DIR_EXPAND],
9138 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
9139 # Expand $ac_aux_dir to an absolute path.
9140 am_aux_dir=`cd "$ac_aux_dir" && pwd`
9141 ])
9142
9143 # AM_CONDITIONAL                                            -*- Autoconf -*-
9144
9145 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
9146 #
9147 # This file is free software; the Free Software Foundation
9148 # gives unlimited permission to copy and/or distribute it,
9149 # with or without modifications, as long as this notice is preserved.
9150
9151 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
9152 # -------------------------------------
9153 # Define a conditional.
9154 AC_DEFUN([AM_CONDITIONAL],
9155 [AC_PREREQ([2.52])dnl
9156  m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
9157        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
9158 AC_SUBST([$1_TRUE])dnl
9159 AC_SUBST([$1_FALSE])dnl
9160 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
9161 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9162 m4_define([_AM_COND_VALUE_$1], [$2])dnl
9163 if $2; then
9164   $1_TRUE=
9165   $1_FALSE='#'
9166 else
9167   $1_TRUE='#'
9168   $1_FALSE=
9169 fi
9170 AC_CONFIG_COMMANDS_PRE(
9171 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9172   AC_MSG_ERROR([[conditional "$1" was never defined.
9173 Usually this means the macro was only invoked conditionally.]])
9174 fi])])
9175
9176 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9177 #
9178 # This file is free software; the Free Software Foundation
9179 # gives unlimited permission to copy and/or distribute it,
9180 # with or without modifications, as long as this notice is preserved.
9181
9182
9183 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
9184 # written in clear, in which case automake, when reading aclocal.m4,
9185 # will think it sees a *use*, and therefore will trigger all it's
9186 # C support machinery.  Also note that it means that autoscan, seeing
9187 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9188
9189
9190 # _AM_DEPENDENCIES(NAME)
9191 # ----------------------
9192 # See how the compiler implements dependency checking.
9193 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
9194 # We try a few techniques and use that to set a single cache variable.
9195 #
9196 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9197 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9198 # dependency, and given that the user is not expected to run this macro,
9199 # just rely on AC_PROG_CC.
9200 AC_DEFUN([_AM_DEPENDENCIES],
9201 [AC_REQUIRE([AM_SET_DEPDIR])dnl
9202 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9203 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9204 AC_REQUIRE([AM_DEP_TRACK])dnl
9205
9206 m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
9207       [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
9208       [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9209       [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
9210       [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
9211       [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
9212                     [depcc="$$1"   am_compiler_list=])
9213
9214 AC_CACHE_CHECK([dependency style of $depcc],
9215                [am_cv_$1_dependencies_compiler_type],
9216 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
9217   # We make a subdir and do the tests there.  Otherwise we can end up
9218   # making bogus files that we don't know about and never remove.  For
9219   # instance it was reported that on HP-UX the gcc test will end up
9220   # making a dummy file named 'D' -- because '-MD' means "put the output
9221   # in D".
9222   rm -rf conftest.dir
9223   mkdir conftest.dir
9224   # Copy depcomp to subdir because otherwise we won't find it if we're
9225   # using a relative directory.
9226   cp "$am_depcomp" conftest.dir
9227   cd conftest.dir
9228   # We will build objects and dependencies in a subdirectory because
9229   # it helps to detect inapplicable dependency modes.  For instance
9230   # both Tru64's cc and ICC support -MD to output dependencies as a
9231   # side effect of compilation, but ICC will put the dependencies in
9232   # the current directory while Tru64 will put them in the object
9233   # directory.
9234   mkdir sub
9235
9236   am_cv_$1_dependencies_compiler_type=none
9237   if test "$am_compiler_list" = ""; then
9238      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
9239   fi
9240   am__universal=false
9241   m4_case([$1], [CC],
9242     [case " $depcc " in #(
9243      *\ -arch\ *\ -arch\ *) am__universal=true ;;
9244      esac],
9245     [CXX],
9246     [case " $depcc " in #(
9247      *\ -arch\ *\ -arch\ *) am__universal=true ;;
9248      esac])
9249
9250   for depmode in $am_compiler_list; do
9251     # Setup a source with many dependencies, because some compilers
9252     # like to wrap large dependency lists on column 80 (with \), and
9253     # we should not choose a depcomp mode which is confused by this.
9254     #
9255     # We need to recreate these files for each test, as the compiler may
9256     # overwrite some of them when testing with obscure command lines.
9257     # This happens at least with the AIX C compiler.
9258     : > sub/conftest.c
9259     for i in 1 2 3 4 5 6; do
9260       echo '#include "conftst'$i'.h"' >> sub/conftest.c
9261       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
9262       # Solaris 10 /bin/sh.
9263       echo '/* dummy */' > sub/conftst$i.h
9264     done
9265     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9266
9267     # We check with '-c' and '-o' for the sake of the "dashmstdout"
9268     # mode.  It turns out that the SunPro C++ compiler does not properly
9269     # handle '-M -o', and we need to detect this.  Also, some Intel
9270     # versions had trouble with output in subdirs.
9271     am__obj=sub/conftest.${OBJEXT-o}
9272     am__minus_obj="-o $am__obj"
9273     case $depmode in
9274     gcc)
9275       # This depmode causes a compiler race in universal mode.
9276       test "$am__universal" = false || continue
9277       ;;
9278     nosideeffect)
9279       # After this tag, mechanisms are not by side-effect, so they'll
9280       # only be used when explicitly requested.
9281       if test "x$enable_dependency_tracking" = xyes; then
9282         continue
9283       else
9284         break
9285       fi
9286       ;;
9287     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
9288       # This compiler won't grok '-c -o', but also, the minuso test has
9289       # not run yet.  These depmodes are late enough in the game, and
9290       # so weak that their functioning should not be impacted.
9291       am__obj=conftest.${OBJEXT-o}
9292       am__minus_obj=
9293       ;;
9294     none) break ;;
9295     esac
9296     if depmode=$depmode \
9297        source=sub/conftest.c object=$am__obj \
9298        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9299        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9300          >/dev/null 2>conftest.err &&
9301        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9302        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9303        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9304        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9305       # icc doesn't choke on unknown options, it will just issue warnings
9306       # or remarks (even with -Werror).  So we grep stderr for any message
9307       # that says an option was ignored or not supported.
9308       # When given -MP, icc 7.0 and 7.1 complain thusly:
9309       #   icc: Command line warning: ignoring option '-M'; no argument required
9310       # The diagnosis changed in icc 8.0:
9311       #   icc: Command line remark: option '-MP' not supported
9312       if (grep 'ignoring option' conftest.err ||
9313           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9314         am_cv_$1_dependencies_compiler_type=$depmode
9315         break
9316       fi
9317     fi
9318   done
9319
9320   cd ..
9321   rm -rf conftest.dir
9322 else
9323   am_cv_$1_dependencies_compiler_type=none
9324 fi
9325 ])
9326 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9327 AM_CONDITIONAL([am__fastdep$1], [
9328   test "x$enable_dependency_tracking" != xno \
9329   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
9330 ])
9331
9332
9333 # AM_SET_DEPDIR
9334 # -------------
9335 # Choose a directory name for dependency files.
9336 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
9337 AC_DEFUN([AM_SET_DEPDIR],
9338 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9339 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9340 ])
9341
9342
9343 # AM_DEP_TRACK
9344 # ------------
9345 AC_DEFUN([AM_DEP_TRACK],
9346 [AC_ARG_ENABLE([dependency-tracking], [dnl
9347 AS_HELP_STRING(
9348   [--enable-dependency-tracking],
9349   [do not reject slow dependency extractors])
9350 AS_HELP_STRING(
9351   [--disable-dependency-tracking],
9352   [speeds up one-time build])])
9353 if test "x$enable_dependency_tracking" != xno; then
9354   am_depcomp="$ac_aux_dir/depcomp"
9355   AMDEPBACKSLASH='\'
9356   am__nodep='_no'
9357 fi
9358 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9359 AC_SUBST([AMDEPBACKSLASH])dnl
9360 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9361 AC_SUBST([am__nodep])dnl
9362 _AM_SUBST_NOTMAKE([am__nodep])dnl
9363 ])
9364
9365 # Generate code to set up dependency tracking.              -*- Autoconf -*-
9366
9367 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9368 #
9369 # This file is free software; the Free Software Foundation
9370 # gives unlimited permission to copy and/or distribute it,
9371 # with or without modifications, as long as this notice is preserved.
9372
9373
9374 # _AM_OUTPUT_DEPENDENCY_COMMANDS
9375 # ------------------------------
9376 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9377 [{
9378   # Older Autoconf quotes --file arguments for eval, but not when files
9379   # are listed without --file.  Let's play safe and only enable the eval
9380   # if we detect the quoting.
9381   case $CONFIG_FILES in
9382   *\'*) eval set x "$CONFIG_FILES" ;;
9383   *)   set x $CONFIG_FILES ;;
9384   esac
9385   shift
9386   for mf
9387   do
9388     # Strip MF so we end up with the name of the file.
9389     mf=`echo "$mf" | sed -e 's/:.*$//'`
9390     # Check whether this is an Automake generated Makefile or not.
9391     # We used to match only the files named 'Makefile.in', but
9392     # some people rename them; so instead we look at the file content.
9393     # Grep'ing the first line is not enough: some people post-process
9394     # each Makefile.in and add a new line on top of each file to say so.
9395     # Grep'ing the whole file is not good either: AIX grep has a line
9396     # limit of 2048, but all sed's we know have understand at least 4000.
9397     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9398       dirpart=`AS_DIRNAME("$mf")`
9399     else
9400       continue
9401     fi
9402     # Extract the definition of DEPDIR, am__include, and am__quote
9403     # from the Makefile without running 'make'.
9404     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9405     test -z "$DEPDIR" && continue
9406     am__include=`sed -n 's/^am__include = //p' < "$mf"`
9407     test -z "$am__include" && continue
9408     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9409     # Find all dependency output files, they are included files with
9410     # $(DEPDIR) in their names.  We invoke sed twice because it is the
9411     # simplest approach to changing $(DEPDIR) to its actual value in the
9412     # expansion.
9413     for file in `sed -n "
9414       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9415          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
9416       # Make sure the directory exists.
9417       test -f "$dirpart/$file" && continue
9418       fdir=`AS_DIRNAME(["$file"])`
9419       AS_MKDIR_P([$dirpart/$fdir])
9420       # echo "creating $dirpart/$file"
9421       echo '# dummy' > "$dirpart/$file"
9422     done
9423   done
9424 }
9425 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9426
9427
9428 # AM_OUTPUT_DEPENDENCY_COMMANDS
9429 # -----------------------------
9430 # This macro should only be invoked once -- use via AC_REQUIRE.
9431 #
9432 # This code is only required when automatic dependency tracking
9433 # is enabled.  FIXME.  This creates each '.P' file that we will
9434 # need in order to bootstrap the dependency handling code.
9435 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9436 [AC_CONFIG_COMMANDS([depfiles],
9437      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9438      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9439 ])
9440
9441 # Do all the work for Automake.                             -*- Autoconf -*-
9442
9443 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9444 #
9445 # This file is free software; the Free Software Foundation
9446 # gives unlimited permission to copy and/or distribute it,
9447 # with or without modifications, as long as this notice is preserved.
9448
9449 # This macro actually does too much.  Some checks are only needed if
9450 # your package does certain things.  But this isn't really a big deal.
9451
9452 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
9453 m4_define([AC_PROG_CC],
9454 m4_defn([AC_PROG_CC])
9455 [_AM_PROG_CC_C_O
9456 ])
9457
9458 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9459 # AM_INIT_AUTOMAKE([OPTIONS])
9460 # -----------------------------------------------
9461 # The call with PACKAGE and VERSION arguments is the old style
9462 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
9463 # and VERSION should now be passed to AC_INIT and removed from
9464 # the call to AM_INIT_AUTOMAKE.
9465 # We support both call styles for the transition.  After
9466 # the next Automake release, Autoconf can make the AC_INIT
9467 # arguments mandatory, and then we can depend on a new Autoconf
9468 # release and drop the old call support.
9469 AC_DEFUN([AM_INIT_AUTOMAKE],
9470 [AC_PREREQ([2.65])dnl
9471 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
9472 dnl the ones we care about.
9473 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9474 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9475 AC_REQUIRE([AC_PROG_INSTALL])dnl
9476 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9477   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9478   # is not polluted with repeated "-I."
9479   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9480   # test to see if srcdir already configured
9481   if test -f $srcdir/config.status; then
9482     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9483   fi
9484 fi
9485
9486 # test whether we have cygpath
9487 if test -z "$CYGPATH_W"; then
9488   if (cygpath --version) >/dev/null 2>/dev/null; then
9489     CYGPATH_W='cygpath -w'
9490   else
9491     CYGPATH_W=echo
9492   fi
9493 fi
9494 AC_SUBST([CYGPATH_W])
9495
9496 # Define the identity of the package.
9497 dnl Distinguish between old-style and new-style calls.
9498 m4_ifval([$2],
9499 [AC_DIAGNOSE([obsolete],
9500              [$0: two- and three-arguments forms are deprecated.])
9501 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9502  AC_SUBST([PACKAGE], [$1])dnl
9503  AC_SUBST([VERSION], [$2])],
9504 [_AM_SET_OPTIONS([$1])dnl
9505 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9506 m4_if(
9507   m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9508   [ok:ok],,
9509   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9510  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9511  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9512
9513 _AM_IF_OPTION([no-define],,
9514 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9515  AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
9516
9517 # Some tools Automake needs.
9518 AC_REQUIRE([AM_SANITY_CHECK])dnl
9519 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9520 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9521 AM_MISSING_PROG([AUTOCONF], [autoconf])
9522 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9523 AM_MISSING_PROG([AUTOHEADER], [autoheader])
9524 AM_MISSING_PROG([MAKEINFO], [makeinfo])
9525 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9526 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9527 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9528 # For better backward compatibility.  To be removed once Automake 1.9.x
9529 # dies out for good.  For more background, see:
9530 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
9531 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
9532 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
9533 # We need awk for the "check" target (and possibly the TAP driver).  The
9534 # system "awk" is bad on some platforms.
9535 AC_REQUIRE([AC_PROG_AWK])dnl
9536 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9537 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9538 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9539               [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9540                              [_AM_PROG_TAR([v7])])])
9541 _AM_IF_OPTION([no-dependencies],,
9542 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9543                   [_AM_DEPENDENCIES([CC])],
9544                   [m4_define([AC_PROG_CC],
9545                              m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
9546 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9547                   [_AM_DEPENDENCIES([CXX])],
9548                   [m4_define([AC_PROG_CXX],
9549                              m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
9550 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9551                   [_AM_DEPENDENCIES([OBJC])],
9552                   [m4_define([AC_PROG_OBJC],
9553                              m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
9554 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9555                   [_AM_DEPENDENCIES([OBJCXX])],
9556                   [m4_define([AC_PROG_OBJCXX],
9557                              m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
9558 ])
9559 AC_REQUIRE([AM_SILENT_RULES])dnl
9560 dnl The testsuite driver may need to know about EXEEXT, so add the
9561 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
9562 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
9563 AC_CONFIG_COMMANDS_PRE(dnl
9564 [m4_provide_if([_AM_COMPILER_EXEEXT],
9565   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9566
9567 # POSIX will say in a future version that running "rm -f" with no argument
9568 # is OK; and we want to be able to make that assumption in our Makefile
9569 # recipes.  So use an aggressive probe to check that the usage we want is
9570 # actually supported "in the wild" to an acceptable degree.
9571 # See automake bug#10828.
9572 # To make any issue more visible, cause the running configure to be aborted
9573 # by default if the 'rm' program in use doesn't match our expectations; the
9574 # user can still override this though.
9575 if rm -f && rm -fr && rm -rf; then : OK; else
9576   cat >&2 <<'END'
9577 Oops!
9578
9579 Your 'rm' program seems unable to run without file operands specified
9580 on the command line, even when the '-f' option is present.  This is contrary
9581 to the behaviour of most rm programs out there, and not conforming with
9582 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
9583
9584 Please tell bug-automake@gnu.org about your system, including the value
9585 of your $PATH and any error possibly output before this message.  This
9586 can help us improve future automake versions.
9587
9588 END
9589   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
9590     echo 'Configuration will proceed anyway, since you have set the' >&2
9591     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
9592     echo >&2
9593   else
9594     cat >&2 <<'END'
9595 Aborting the configuration process, to ensure you take notice of the issue.
9596
9597 You can download and install GNU coreutils to get an 'rm' implementation
9598 that behaves properly: <http://www.gnu.org/software/coreutils/>.
9599
9600 If you want to complete the configuration process using your problematic
9601 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
9602 to "yes", and re-run configure.
9603
9604 END
9605     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
9606   fi
9607 fi
9608 dnl The trailing newline in this macro's definition is deliberate, for
9609 dnl backward compatibility and to allow trailing 'dnl'-style comments
9610 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
9611 ])
9612
9613 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
9614 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9615 dnl mangled by Autoconf and run in a shell conditional statement.
9616 m4_define([_AC_COMPILER_EXEEXT],
9617 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9618
9619 # When config.status generates a header, we must update the stamp-h file.
9620 # This file resides in the same directory as the config header
9621 # that is generated.  The stamp files are numbered to have different names.
9622
9623 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9624 # loop where config.status creates the headers, so we can generate
9625 # our stamp files there.
9626 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9627 [# Compute $1's index in $config_headers.
9628 _am_arg=$1
9629 _am_stamp_count=1
9630 for _am_header in $config_headers :; do
9631   case $_am_header in
9632     $_am_arg | $_am_arg:* )
9633       break ;;
9634     * )
9635       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9636   esac
9637 done
9638 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9639
9640 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9641 #
9642 # This file is free software; the Free Software Foundation
9643 # gives unlimited permission to copy and/or distribute it,
9644 # with or without modifications, as long as this notice is preserved.
9645
9646 # AM_PROG_INSTALL_SH
9647 # ------------------
9648 # Define $install_sh.
9649 AC_DEFUN([AM_PROG_INSTALL_SH],
9650 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9651 if test x"${install_sh+set}" != xset; then
9652   case $am_aux_dir in
9653   *\ * | *\     *)
9654     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9655   *)
9656     install_sh="\${SHELL} $am_aux_dir/install-sh"
9657   esac
9658 fi
9659 AC_SUBST([install_sh])])
9660
9661 # Copyright (C) 2003-2014 Free Software Foundation, Inc.
9662 #
9663 # This file is free software; the Free Software Foundation
9664 # gives unlimited permission to copy and/or distribute it,
9665 # with or without modifications, as long as this notice is preserved.
9666
9667 # Check whether the underlying file-system supports filenames
9668 # with a leading dot.  For instance MS-DOS doesn't.
9669 AC_DEFUN([AM_SET_LEADING_DOT],
9670 [rm -rf .tst 2>/dev/null
9671 mkdir .tst 2>/dev/null
9672 if test -d .tst; then
9673   am__leading_dot=.
9674 else
9675   am__leading_dot=_
9676 fi
9677 rmdir .tst 2>/dev/null
9678 AC_SUBST([am__leading_dot])])
9679
9680 # Check to see how 'make' treats includes.                  -*- Autoconf -*-
9681
9682 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9683 #
9684 # This file is free software; the Free Software Foundation
9685 # gives unlimited permission to copy and/or distribute it,
9686 # with or without modifications, as long as this notice is preserved.
9687
9688 # AM_MAKE_INCLUDE()
9689 # -----------------
9690 # Check to see how make treats includes.
9691 AC_DEFUN([AM_MAKE_INCLUDE],
9692 [am_make=${MAKE-make}
9693 cat > confinc << 'END'
9694 am__doit:
9695         @echo this is the am__doit target
9696 .PHONY: am__doit
9697 END
9698 # If we don't find an include directive, just comment out the code.
9699 AC_MSG_CHECKING([for style of include used by $am_make])
9700 am__include="#"
9701 am__quote=
9702 _am_result=none
9703 # First try GNU make style include.
9704 echo "include confinc" > confmf
9705 # Ignore all kinds of additional output from 'make'.
9706 case `$am_make -s -f confmf 2> /dev/null` in #(
9707 *the\ am__doit\ target*)
9708   am__include=include
9709   am__quote=
9710   _am_result=GNU
9711   ;;
9712 esac
9713 # Now try BSD make style include.
9714 if test "$am__include" = "#"; then
9715    echo '.include "confinc"' > confmf
9716    case `$am_make -s -f confmf 2> /dev/null` in #(
9717    *the\ am__doit\ target*)
9718      am__include=.include
9719      am__quote="\""
9720      _am_result=BSD
9721      ;;
9722    esac
9723 fi
9724 AC_SUBST([am__include])
9725 AC_SUBST([am__quote])
9726 AC_MSG_RESULT([$_am_result])
9727 rm -f confinc confmf
9728 ])
9729
9730 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
9731
9732 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
9733 #
9734 # This file is free software; the Free Software Foundation
9735 # gives unlimited permission to copy and/or distribute it,
9736 # with or without modifications, as long as this notice is preserved.
9737
9738 # AM_MISSING_PROG(NAME, PROGRAM)
9739 # ------------------------------
9740 AC_DEFUN([AM_MISSING_PROG],
9741 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9742 $1=${$1-"${am_missing_run}$2"}
9743 AC_SUBST($1)])
9744
9745 # AM_MISSING_HAS_RUN
9746 # ------------------
9747 # Define MISSING if not defined so far and test if it is modern enough.
9748 # If it is, set am_missing_run to use it, otherwise, to nothing.
9749 AC_DEFUN([AM_MISSING_HAS_RUN],
9750 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9751 AC_REQUIRE_AUX_FILE([missing])dnl
9752 if test x"${MISSING+set}" != xset; then
9753   case $am_aux_dir in
9754   *\ * | *\     *)
9755     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9756   *)
9757     MISSING="\${SHELL} $am_aux_dir/missing" ;;
9758   esac
9759 fi
9760 # Use eval to expand $SHELL
9761 if eval "$MISSING --is-lightweight"; then
9762   am_missing_run="$MISSING "
9763 else
9764   am_missing_run=
9765   AC_MSG_WARN(['missing' script is too old or missing])
9766 fi
9767 ])
9768
9769 # Helper functions for option handling.                     -*- Autoconf -*-
9770
9771 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9772 #
9773 # This file is free software; the Free Software Foundation
9774 # gives unlimited permission to copy and/or distribute it,
9775 # with or without modifications, as long as this notice is preserved.
9776
9777 # _AM_MANGLE_OPTION(NAME)
9778 # -----------------------
9779 AC_DEFUN([_AM_MANGLE_OPTION],
9780 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9781
9782 # _AM_SET_OPTION(NAME)
9783 # --------------------
9784 # Set option NAME.  Presently that only means defining a flag for this option.
9785 AC_DEFUN([_AM_SET_OPTION],
9786 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
9787
9788 # _AM_SET_OPTIONS(OPTIONS)
9789 # ------------------------
9790 # OPTIONS is a space-separated list of Automake options.
9791 AC_DEFUN([_AM_SET_OPTIONS],
9792 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9793
9794 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9795 # -------------------------------------------
9796 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9797 AC_DEFUN([_AM_IF_OPTION],
9798 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9799
9800 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9801 #
9802 # This file is free software; the Free Software Foundation
9803 # gives unlimited permission to copy and/or distribute it,
9804 # with or without modifications, as long as this notice is preserved.
9805
9806 # _AM_PROG_CC_C_O
9807 # ---------------
9808 # Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
9809 # to automatically call this.
9810 AC_DEFUN([_AM_PROG_CC_C_O],
9811 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9812 AC_REQUIRE_AUX_FILE([compile])dnl
9813 AC_LANG_PUSH([C])dnl
9814 AC_CACHE_CHECK(
9815   [whether $CC understands -c and -o together],
9816   [am_cv_prog_cc_c_o],
9817   [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
9818   # Make sure it works both with $CC and with simple cc.
9819   # Following AC_PROG_CC_C_O, we do the test twice because some
9820   # compilers refuse to overwrite an existing .o file with -o,
9821   # though they will create one.
9822   am_cv_prog_cc_c_o=yes
9823   for am_i in 1 2; do
9824     if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
9825          && test -f conftest2.$ac_objext; then
9826       : OK
9827     else
9828       am_cv_prog_cc_c_o=no
9829       break
9830     fi
9831   done
9832   rm -f core conftest*
9833   unset am_i])
9834 if test "$am_cv_prog_cc_c_o" != yes; then
9835    # Losing compiler, so override with the script.
9836    # FIXME: It is wrong to rewrite CC.
9837    # But if we don't then we get into trouble of one sort or another.
9838    # A longer-term fix would be to have automake use am__CC in this case,
9839    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9840    CC="$am_aux_dir/compile $CC"
9841 fi
9842 AC_LANG_POP([C])])
9843
9844 # For backward compatibility.
9845 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
9846
9847 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9848 #
9849 # This file is free software; the Free Software Foundation
9850 # gives unlimited permission to copy and/or distribute it,
9851 # with or without modifications, as long as this notice is preserved.
9852
9853 # AM_RUN_LOG(COMMAND)
9854 # -------------------
9855 # Run COMMAND, save the exit status in ac_status, and log it.
9856 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
9857 AC_DEFUN([AM_RUN_LOG],
9858 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
9859    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
9860    ac_status=$?
9861    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9862    (exit $ac_status); }])
9863
9864 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
9865
9866 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9867 #
9868 # This file is free software; the Free Software Foundation
9869 # gives unlimited permission to copy and/or distribute it,
9870 # with or without modifications, as long as this notice is preserved.
9871
9872 # AM_SANITY_CHECK
9873 # ---------------
9874 AC_DEFUN([AM_SANITY_CHECK],
9875 [AC_MSG_CHECKING([whether build environment is sane])
9876 # Reject unsafe characters in $srcdir or the absolute working directory
9877 # name.  Accept space and tab only in the latter.
9878 am_lf='
9879 '
9880 case `pwd` in
9881   *[[\\\"\#\$\&\'\`$am_lf]]*)
9882     AC_MSG_ERROR([unsafe absolute working directory name]);;
9883 esac
9884 case $srcdir in
9885   *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
9886     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9887 esac
9888
9889 # Do 'set' in a subshell so we don't clobber the current shell's
9890 # arguments.  Must try -L first in case configure is actually a
9891 # symlink; some systems play weird games with the mod time of symlinks
9892 # (eg FreeBSD returns the mod time of the symlink's containing
9893 # directory).
9894 if (
9895    am_has_slept=no
9896    for am_try in 1 2; do
9897      echo "timestamp, slept: $am_has_slept" > conftest.file
9898      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9899      if test "$[*]" = "X"; then
9900         # -L didn't work.
9901         set X `ls -t "$srcdir/configure" conftest.file`
9902      fi
9903      if test "$[*]" != "X $srcdir/configure conftest.file" \
9904         && test "$[*]" != "X conftest.file $srcdir/configure"; then
9905
9906         # If neither matched, then we have a broken ls.  This can happen
9907         # if, for instance, CONFIG_SHELL is bash and it inherits a
9908         # broken ls alias from the environment.  This has actually
9909         # happened.  Such a system could not be considered "sane".
9910         AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
9911   alias in your environment])
9912      fi
9913      if test "$[2]" = conftest.file || test $am_try -eq 2; then
9914        break
9915      fi
9916      # Just in case.
9917      sleep 1
9918      am_has_slept=yes
9919    done
9920    test "$[2]" = conftest.file
9921    )
9922 then
9923    # Ok.
9924    :
9925 else
9926    AC_MSG_ERROR([newly created file is older than distributed files!
9927 Check your system clock])
9928 fi
9929 AC_MSG_RESULT([yes])
9930 # If we didn't sleep, we still need to ensure time stamps of config.status and
9931 # generated files are strictly newer.
9932 am_sleep_pid=
9933 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9934   ( sleep 1 ) &
9935   am_sleep_pid=$!
9936 fi
9937 AC_CONFIG_COMMANDS_PRE(
9938   [AC_MSG_CHECKING([that generated files are newer than configure])
9939    if test -n "$am_sleep_pid"; then
9940      # Hide warnings about reused PIDs.
9941      wait $am_sleep_pid 2>/dev/null
9942    fi
9943    AC_MSG_RESULT([done])])
9944 rm -f conftest.file
9945 ])
9946
9947 # Copyright (C) 2009-2014 Free Software Foundation, Inc.
9948 #
9949 # This file is free software; the Free Software Foundation
9950 # gives unlimited permission to copy and/or distribute it,
9951 # with or without modifications, as long as this notice is preserved.
9952
9953 # AM_SILENT_RULES([DEFAULT])
9954 # --------------------------
9955 # Enable less verbose build rules; with the default set to DEFAULT
9956 # ("yes" being less verbose, "no" or empty being verbose).
9957 AC_DEFUN([AM_SILENT_RULES],
9958 [AC_ARG_ENABLE([silent-rules], [dnl
9959 AS_HELP_STRING(
9960   [--enable-silent-rules],
9961   [less verbose build output (undo: "make V=1")])
9962 AS_HELP_STRING(
9963   [--disable-silent-rules],
9964   [verbose build output (undo: "make V=0")])dnl
9965 ])
9966 case $enable_silent_rules in @%:@ (((
9967   yes) AM_DEFAULT_VERBOSITY=0;;
9968    no) AM_DEFAULT_VERBOSITY=1;;
9969     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9970 esac
9971 dnl
9972 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
9973 dnl do not support nested variable expansions.
9974 dnl See automake bug#9928 and bug#10237.
9975 am_make=${MAKE-make}
9976 AC_CACHE_CHECK([whether $am_make supports nested variables],
9977    [am_cv_make_support_nested_variables],
9978    [if AS_ECHO([['TRUE=$(BAR$(V))
9979 BAR0=false
9980 BAR1=true
9981 V=1
9982 am__doit:
9983         @$(TRUE)
9984 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
9985   am_cv_make_support_nested_variables=yes
9986 else
9987   am_cv_make_support_nested_variables=no
9988 fi])
9989 if test $am_cv_make_support_nested_variables = yes; then
9990   dnl Using '$V' instead of '$(V)' breaks IRIX make.
9991   AM_V='$(V)'
9992   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
9993 else
9994   AM_V=$AM_DEFAULT_VERBOSITY
9995   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
9996 fi
9997 AC_SUBST([AM_V])dnl
9998 AM_SUBST_NOTMAKE([AM_V])dnl
9999 AC_SUBST([AM_DEFAULT_V])dnl
10000 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10001 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10002 AM_BACKSLASH='\'
10003 AC_SUBST([AM_BACKSLASH])dnl
10004 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10005 ])
10006
10007 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10008 #
10009 # This file is free software; the Free Software Foundation
10010 # gives unlimited permission to copy and/or distribute it,
10011 # with or without modifications, as long as this notice is preserved.
10012
10013 # AM_PROG_INSTALL_STRIP
10014 # ---------------------
10015 # One issue with vendor 'install' (even GNU) is that you can't
10016 # specify the program used to strip binaries.  This is especially
10017 # annoying in cross-compiling environments, where the build's strip
10018 # is unlikely to handle the host's binaries.
10019 # Fortunately install-sh will honor a STRIPPROG variable, so we
10020 # always use install-sh in "make install-strip", and initialize
10021 # STRIPPROG with the value of the STRIP variable (set by the user).
10022 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10023 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10024 # Installed binaries are usually stripped using 'strip' when the user
10025 # run "make install-strip".  However 'strip' might not be the right
10026 # tool to use in cross-compilation environments, therefore Automake
10027 # will honor the 'STRIP' environment variable to overrule this program.
10028 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10029 if test "$cross_compiling" != no; then
10030   AC_CHECK_TOOL([STRIP], [strip], :)
10031 fi
10032 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10033 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10034
10035 # Copyright (C) 2006-2014 Free Software Foundation, Inc.
10036 #
10037 # This file is free software; the Free Software Foundation
10038 # gives unlimited permission to copy and/or distribute it,
10039 # with or without modifications, as long as this notice is preserved.
10040
10041 # _AM_SUBST_NOTMAKE(VARIABLE)
10042 # ---------------------------
10043 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10044 # This macro is traced by Automake.
10045 AC_DEFUN([_AM_SUBST_NOTMAKE])
10046
10047 # AM_SUBST_NOTMAKE(VARIABLE)
10048 # --------------------------
10049 # Public sister of _AM_SUBST_NOTMAKE.
10050 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10051
10052 # Check how to create a tarball.                            -*- Autoconf -*-
10053
10054 # Copyright (C) 2004-2014 Free Software Foundation, Inc.
10055 #
10056 # This file is free software; the Free Software Foundation
10057 # gives unlimited permission to copy and/or distribute it,
10058 # with or without modifications, as long as this notice is preserved.
10059
10060 # _AM_PROG_TAR(FORMAT)
10061 # --------------------
10062 # Check how to create a tarball in format FORMAT.
10063 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10064 #
10065 # Substitute a variable $(am__tar) that is a command
10066 # writing to stdout a FORMAT-tarball containing the directory
10067 # $tardir.
10068 #     tardir=directory && $(am__tar) > result.tar
10069 #
10070 # Substitute a variable $(am__untar) that extract such
10071 # a tarball read from stdin.
10072 #     $(am__untar) < result.tar
10073 #
10074 AC_DEFUN([_AM_PROG_TAR],
10075 [# Always define AMTAR for backward compatibility.  Yes, it's still used
10076 # in the wild :-(  We should find a proper way to deprecate it ...
10077 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10078
10079 # We'll loop over all known methods to create a tar archive until one works.
10080 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10081
10082 m4_if([$1], [v7],
10083   [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10084
10085   [m4_case([$1],
10086     [ustar],
10087      [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10088       # There is notably a 21 bits limit for the UID and the GID.  In fact,
10089       # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10090       # and bug#13588).
10091       am_max_uid=2097151 # 2^21 - 1
10092       am_max_gid=$am_max_uid
10093       # The $UID and $GID variables are not portable, so we need to resort
10094       # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
10095       # below are definitely unexpected, so allow the users to see them
10096       # (that is, avoid stderr redirection).
10097       am_uid=`id -u || echo unknown`
10098       am_gid=`id -g || echo unknown`
10099       AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10100       if test $am_uid -le $am_max_uid; then
10101          AC_MSG_RESULT([yes])
10102       else
10103          AC_MSG_RESULT([no])
10104          _am_tools=none
10105       fi
10106       AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10107       if test $am_gid -le $am_max_gid; then
10108          AC_MSG_RESULT([yes])
10109       else
10110         AC_MSG_RESULT([no])
10111         _am_tools=none
10112       fi],
10113
10114   [pax],
10115     [],
10116
10117   [m4_fatal([Unknown tar format])])
10118
10119   AC_MSG_CHECKING([how to create a $1 tar archive])
10120
10121   # Go ahead even if we have the value already cached.  We do so because we
10122   # need to set the values for the 'am__tar' and 'am__untar' variables.
10123   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10124
10125   for _am_tool in $_am_tools; do
10126     case $_am_tool in
10127     gnutar)
10128       for _am_tar in tar gnutar gtar; do
10129         AM_RUN_LOG([$_am_tar --version]) && break
10130       done
10131       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10132       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10133       am__untar="$_am_tar -xf -"
10134       ;;
10135     plaintar)
10136       # Must skip GNU tar: if it does not support --format= it doesn't create
10137       # ustar tarball either.
10138       (tar --version) >/dev/null 2>&1 && continue
10139       am__tar='tar chf - "$$tardir"'
10140       am__tar_='tar chf - "$tardir"'
10141       am__untar='tar xf -'
10142       ;;
10143     pax)
10144       am__tar='pax -L -x $1 -w "$$tardir"'
10145       am__tar_='pax -L -x $1 -w "$tardir"'
10146       am__untar='pax -r'
10147       ;;
10148     cpio)
10149       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10150       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10151       am__untar='cpio -i -H $1 -d'
10152       ;;
10153     none)
10154       am__tar=false
10155       am__tar_=false
10156       am__untar=false
10157       ;;
10158     esac
10159
10160     # If the value was cached, stop now.  We just wanted to have am__tar
10161     # and am__untar set.
10162     test -n "${am_cv_prog_tar_$1}" && break
10163
10164     # tar/untar a dummy directory, and stop if the command works.
10165     rm -rf conftest.dir
10166     mkdir conftest.dir
10167     echo GrepMe > conftest.dir/file
10168     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10169     rm -rf conftest.dir
10170     if test -s conftest.tar; then
10171       AM_RUN_LOG([$am__untar <conftest.tar])
10172       AM_RUN_LOG([cat conftest.dir/file])
10173       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10174     fi
10175   done
10176   rm -rf conftest.dir
10177
10178   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10179   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10180
10181 AC_SUBST([am__tar])
10182 AC_SUBST([am__untar])
10183 ]) # _AM_PROG_TAR
10184