1 ##############################################################################
2 # Based on libtool-2.2.6a
3 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
5 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
6 # 2006, 2007, 2008 Free Software Foundation, Inc.
7 # Written by Gordon Matzigkeit, 1996
9 # This file is free software; the Free Software Foundation gives
10 # unlimited permission to copy and/or distribute it, with or without
11 # modifications, as long as this notice is preserved.
13 m4_define([_LT_COPYING], [dnl
14 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15 # 2006, 2007, 2008 Free Software Foundation, Inc.
16 # Written by Gordon Matzigkeit, 1996
18 # This file is part of GNU Libtool.
20 # GNU Libtool is free software; you can redistribute it and/or
21 # modify it under the terms of the GNU General Public License as
22 # published by the Free Software Foundation; either version 2 of
23 # the License, or (at your option) any later version.
25 # As a special exception to the GNU General Public License,
26 # if you distribute this file as part of a program or library that
27 # is built using GNU Libtool, you may include this file under the
28 # same distribution terms that you use for the rest of that program.
30 # GNU Libtool is distributed in the hope that it will be useful,
31 # but WITHOUT ANY WARRANTY; without even the implied warranty of
32 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33 # GNU General Public License for more details.
35 # You should have received a copy of the GNU General Public License
36 # along with GNU Libtool; see the file COPYING. If not, a copy
37 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
38 # obtained by writing to the Free Software Foundation, Inc.,
39 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
47 # Complain and exit if this libtool version is less that VERSION.
49 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
51 [m4_fatal([Libtool version $1 or higher is required],
58 # Complain if the absolute build directory name contains unusual characters
59 m4_defun([_LT_CHECK_BUILDDIR],
62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
70 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
71 AC_BEFORE([$0], [LT_LANG])dnl
72 AC_BEFORE([$0], [LT_OUTPUT])dnl
73 AC_BEFORE([$0], [LTDL_INIT])dnl
74 m4_require([_LT_CHECK_BUILDDIR])dnl
76 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
77 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
78 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
79 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
80 dnl unless we require an AC_DEFUNed macro:
81 AC_REQUIRE([LTOPTIONS_VERSION])dnl
82 AC_REQUIRE([LTSUGAR_VERSION])dnl
83 AC_REQUIRE([LTVERSION_VERSION])dnl
84 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
85 m4_require([_LT_PROG_LTMAIN])dnl
88 _LT_SET_OPTIONS([$0], [$1])
90 # This can be used to rebuild libtool when needed
91 LIBTOOL_DEPS="$ltmain"
93 # Always use our own libtool.
94 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
104 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
105 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
106 dnl aclocal-1.4 backwards compatibility:
107 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
108 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
111 # _LT_CC_BASENAME(CC)
112 # -------------------
113 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
114 m4_defun([_LT_CC_BASENAME],
115 [for cc_temp in $1""; do
117 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
118 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
123 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
127 # _LT_FILEUTILS_DEFAULTS
128 # ----------------------
129 # It is okay to use these file commands and assume they have been set
130 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
131 m4_defun([_LT_FILEUTILS_DEFAULTS],
135 ])# _LT_FILEUTILS_DEFAULTS
140 m4_defun([_LT_SETUP],
141 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
142 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
143 _LT_DECL([], [host_alias], [0], [The host system])dnl
144 _LT_DECL([], [host], [0])dnl
145 _LT_DECL([], [host_os], [0])dnl
147 _LT_DECL([], [build_alias], [0], [The build system])dnl
148 _LT_DECL([], [build], [0])dnl
149 _LT_DECL([], [build_os], [0])dnl
151 AC_REQUIRE([AC_PROG_CC])dnl
152 AC_REQUIRE([LT_PATH_LD])dnl
153 AC_REQUIRE([LT_PATH_NM])dnl
155 AC_REQUIRE([AC_PROG_LN_S])dnl
156 test -z "$LN_S" && LN_S="ln -s"
157 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
159 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
160 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
161 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
163 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
164 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
165 m4_require([_LT_CMD_RELOAD])dnl
166 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
167 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
168 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
170 _LT_CONFIG_LIBTOOL_INIT([
171 # See if we are running on zsh, and set the options which allow our
172 # commands through without removal of \ escapes INIT.
173 if test -n "\${ZSH_VERSION+set}" ; then
177 if test -n "${ZSH_VERSION+set}" ; then
183 m4_require([_LT_TAG_COMPILER])dnl
184 _LT_PROG_ECHO_BACKSLASH
188 # AIX sometimes has problems with the GCC collect2 program. For some
189 # reason, if we set the COLLECT_NAMES environment variable, the problems
190 # vanish in a puff of smoke.
191 if test "X${COLLECT_NAMES+set}" != Xset; then
198 # Sed substitution that helps us do robust quoting. It backslashifies
199 # metacharacters that are still active within double-quoted strings.
200 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
202 # Same as above, but do not quote variable references.
203 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
205 # Sed substitution to delay expansion of an escaped shell variable in a
206 # double_quote_subst'ed string.
207 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
209 # Sed substitution to delay expansion of an escaped single quote.
210 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
212 # Sed substitution to avoid accidental globbing in evaled expressions
213 no_glob_subst='s/\*/\\\*/g'
219 # All known linkers require a `.a' archive for static linking (except MSVC,
220 # which needs '.lib').
223 with_gnu_ld="$lt_cv_prog_gnu_ld"
228 # Set sane defaults for various variables
229 test -z "$CC" && CC=cc
230 test -z "$LTCC" && LTCC=$CC
231 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
232 test -z "$LD" && LD=ld
233 test -z "$ac_objext" && ac_objext=o
235 _LT_CC_BASENAME([$compiler])
237 # Only perform the check for file, if the check method requires it
238 test -z "$MAGIC_CMD" && MAGIC_CMD=file
239 case $deplibs_check_method in
241 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
247 # Use C for the default configuration in the libtool script
248 LT_SUPPORTED_TAG([CC])
250 _LT_LANG_DEFAULT_CONFIG
257 # Note that this code is called both from `configure', and `config.status'
258 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
259 # `config.status' has no value for ac_aux_dir unless we are using Automake,
260 # so we pass a copy along to make sure it has a sensible value anyway.
261 m4_defun([_LT_PROG_LTMAIN],
262 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
263 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
264 ltmain="$ac_aux_dir/ltmain.sh"
268 ## ------------------------------------- ##
269 ## Accumulate code for creating libtool. ##
270 ## ------------------------------------- ##
272 # So that we can recreate a full libtool script including additional
273 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
274 # in macros and then make a single call at the end using the `libtool'
278 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
279 # ----------------------------------------
280 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
281 m4_define([_LT_CONFIG_LIBTOOL_INIT],
283 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
288 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
291 # _LT_CONFIG_LIBTOOL([COMMANDS])
292 # ------------------------------
293 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
294 m4_define([_LT_CONFIG_LIBTOOL],
296 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
301 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
304 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
305 # -----------------------------------------------------
306 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
307 [_LT_CONFIG_LIBTOOL([$1])
308 _LT_CONFIG_LIBTOOL_INIT([$2])
312 # _LT_FORMAT_COMMENT([COMMENT])
313 # -----------------------------
314 # Add leading comment marks to the start of each line, and a trailing
315 # full-stop to the whole comment if one is not present already.
316 m4_define([_LT_FORMAT_COMMENT],
318 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
319 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
324 ## ------------------------ ##
325 ## FIXME: Eliminate VARNAME ##
326 ## ------------------------ ##
329 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
330 # -------------------------------------------------------------------
331 # CONFIGNAME is the name given to the value in the libtool script.
332 # VARNAME is the (base) name used in the configure script.
333 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
334 # VARNAME. Any other value will be used directly.
335 m4_define([_LT_DECL],
336 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
337 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
338 [m4_ifval([$1], [$1], [$2])])
339 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
341 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
342 lt_dict_add_subkey([lt_decl_dict], [$2],
343 [tagged?], [m4_ifval([$5], [yes], [no])])])
347 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
348 # --------------------------------------------------------
349 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
352 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
353 # ------------------------------------------------
354 m4_define([lt_decl_tag_varnames],
355 [_lt_decl_filter([tagged?], [yes], $@)])
358 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
359 # ---------------------------------------------------------
360 m4_define([_lt_decl_filter],
362 [0], [m4_fatal([$0: too few arguments: $#])],
363 [1], [m4_fatal([$0: too few arguments: $#: $1])],
364 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
365 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
366 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
370 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
371 # --------------------------------------------------
372 m4_define([lt_decl_quote_varnames],
373 [_lt_decl_filter([value], [1], $@)])
376 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
377 # ---------------------------------------------------
378 m4_define([lt_decl_dquote_varnames],
379 [_lt_decl_filter([value], [2], $@)])
382 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
383 # ---------------------------------------------------
384 m4_define([lt_decl_varnames_tagged],
385 [m4_assert([$# <= 2])dnl
386 _$0(m4_quote(m4_default([$1], [[, ]])),
387 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
388 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
389 m4_define([_lt_decl_varnames_tagged],
390 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
393 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
394 # ------------------------------------------------
395 m4_define([lt_decl_all_varnames],
396 [_$0(m4_quote(m4_default([$1], [[, ]])),
398 m4_quote(lt_decl_varnames),
399 m4_quote(m4_shift($@))))[]dnl
401 m4_define([_lt_decl_all_varnames],
402 [lt_join($@, lt_decl_varnames_tagged([$1],
403 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
407 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
408 # ------------------------------------
409 # Quote a variable value, and forward it to `config.status' so that its
410 # declaration there will have the same value as in `configure'. VARNAME
411 # must have a single quote delimited value for this to work.
412 m4_define([_LT_CONFIG_STATUS_DECLARE],
413 [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
416 # _LT_CONFIG_STATUS_DECLARATIONS
417 # ------------------------------
418 # We delimit libtool config variables with single quotes, so when
419 # we write them to config.status, we have to be sure to quote all
420 # embedded single quotes properly. In configure, this macro expands
421 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
423 # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
424 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
425 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
426 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
431 # Output comment and list of tags supported by the script
432 m4_defun([_LT_LIBTOOL_TAGS],
433 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
434 available_tags="_LT_TAGS"dnl
438 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
439 # -----------------------------------
440 # Extract the dictionary values for VARNAME (optionally with TAG) and
441 # expand to a commented shell variable setting:
443 # # Some comment about what VAR is for.
444 # visible_name=$lt_internal_name
445 m4_define([_LT_LIBTOOL_DECLARE],
446 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
447 [description])))[]dnl
448 m4_pushdef([_libtool_name],
449 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
450 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
451 [0], [_libtool_name=[$]$1],
452 [1], [_libtool_name=$lt_[]$1],
453 [2], [_libtool_name=$lt_[]$1],
454 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
455 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
459 # _LT_LIBTOOL_CONFIG_VARS
460 # -----------------------
461 # Produce commented declarations of non-tagged libtool config variables
462 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
463 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
464 # section) are produced by _LT_LIBTOOL_TAG_VARS.
465 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
466 [m4_foreach([_lt_var],
467 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
468 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
471 # _LT_LIBTOOL_TAG_VARS(TAG)
472 # -------------------------
473 m4_define([_LT_LIBTOOL_TAG_VARS],
474 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
475 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
478 # _LT_TAGVAR(VARNAME, [TAGNAME])
479 # ------------------------------
480 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
483 # _LT_CONFIG_COMMANDS
484 # -------------------
485 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
486 # variables for single and double quote escaping we saved from calls
487 # to _LT_DECL, we can put quote escaped variables declarations
488 # into `config.status', and then the shell code to quote escape them in
489 # for loops in `config.status'. Finally, any additional code accumulated
490 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
491 m4_defun([_LT_CONFIG_COMMANDS],
492 [AC_PROVIDE_IFELSE([LT_OUTPUT],
493 dnl If the libtool generation code has been placed in $CONFIG_LT,
494 dnl instead of duplicating it all over again into config.status,
495 dnl then we will have config.status run $CONFIG_LT later, so it
496 dnl needs to know what name is stored there:
497 [AC_CONFIG_COMMANDS([libtool],
498 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
499 dnl If the libtool generation code is destined for config.status,
500 dnl expand the accumulated commands and init code now:
501 [AC_CONFIG_COMMANDS([libtool],
502 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
503 ])#_LT_CONFIG_COMMANDS
507 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
510 # The HP-UX ksh and POSIX shell print the target directory to stdout
512 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
514 sed_quote_subst='$sed_quote_subst'
515 double_quote_subst='$double_quote_subst'
516 delay_variable_subst='$delay_variable_subst'
517 _LT_CONFIG_STATUS_DECLARATIONS
520 compiler='$compiler_DEFAULT'
522 # Quote evaled strings.
523 for var in lt_decl_all_varnames([[ \
524 ]], lt_decl_quote_varnames); do
525 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
526 *[[\\\\\\\`\\"\\\$]]*)
527 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
530 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
535 # Double-quote double-evaled strings.
536 for var in lt_decl_all_varnames([[ \
537 ]], lt_decl_dquote_varnames); do
538 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
539 *[[\\\\\\\`\\"\\\$]]*)
540 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
543 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
548 # Fix-up fallback echo if it was mangled by the above quoting rules.
550 *'\\\[$]0 --fallback-echo"')dnl "
551 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
555 _LT_OUTPUT_LIBTOOL_INIT
561 # This macro allows early generation of the libtool script (before
562 # AC_OUTPUT is called), incase it is used in configure for compilation
564 AC_DEFUN([LT_OUTPUT],
565 [: ${CONFIG_LT=./config.lt}
566 AC_MSG_NOTICE([creating $CONFIG_LT])
567 cat >"$CONFIG_LT" <<_LTEOF
569 # Generated by $as_me.
570 # Run this file to recreate a libtool stub with the current configuration.
573 SHELL=\${CONFIG_SHELL-$SHELL}
576 cat >>"$CONFIG_LT" <<\_LTEOF
580 exec AS_MESSAGE_FD>&1
581 exec AS_MESSAGE_LOG_FD>>config.log
584 AS_BOX([Running $as_me.])
585 } >&AS_MESSAGE_LOG_FD
588 \`$as_me' creates a local libtool stub from the current configuration,
589 for use in further configure time tests before the real libtool is
592 Usage: $[0] [[OPTIONS]]
594 -h, --help print this help, then exit
595 -V, --version print version number, then exit
596 -q, --quiet do not print progress messages
597 -d, --debug don't remove temporary files
599 Report bugs to <bug-libtool@gnu.org>."
602 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
603 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
604 configured by $[0], generated by m4_PACKAGE_STRING.
606 Copyright (C) 2008 Free Software Foundation, Inc.
607 This config.lt script is free software; the Free Software Foundation
608 gives unlimited permision to copy, distribute and modify it."
613 --version | --v* | -V )
614 echo "$lt_cl_version"; exit 0 ;;
616 echo "$lt_cl_help"; exit 0 ;;
617 --debug | --d* | -d )
619 --quiet | --q* | --silent | --s* | -q )
622 -*) AC_MSG_ERROR([unrecognized option: $[1]
623 Try \`$[0] --help' for more information.]) ;;
625 *) AC_MSG_ERROR([unrecognized argument: $[1]
626 Try \`$[0] --help' for more information.]) ;;
631 if $lt_cl_silent; then
632 exec AS_MESSAGE_FD>/dev/null
636 cat >>"$CONFIG_LT" <<_LTEOF
637 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
640 cat >>"$CONFIG_LT" <<\_LTEOF
641 AC_MSG_NOTICE([creating $ofile])
642 _LT_OUTPUT_LIBTOOL_COMMANDS
645 chmod +x "$CONFIG_LT"
647 # configure is writing to config.log, but config.lt does its own redirection,
648 # appending to config.log, which fails on DOS, as config.log is still kept
649 # open by configure. Here we exec the FD to /dev/null, effectively closing
650 # config.log, so it can be properly (re)opened and appended to by config.lt.
651 if test "$no_create" != yes; then
653 test "$silent" = yes &&
654 lt_config_lt_args="$lt_config_lt_args --quiet"
655 exec AS_MESSAGE_LOG_FD>/dev/null
656 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
657 exec AS_MESSAGE_LOG_FD>>config.log
658 $lt_cl_success || AS_EXIT(1)
665 # If TAG is the built-in tag, create an initial libtool script with a
666 # default configuration from the untagged config vars. Otherwise add code
667 # to config.status for appending the configuration named by TAG from the
668 # matching tagged config vars.
669 m4_defun([_LT_CONFIG],
670 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
671 _LT_CONFIG_SAVE_COMMANDS([
672 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
673 m4_if(_LT_TAG, [C], [
674 # See if we are running on zsh, and set the options which allow our
675 # commands through without removal of \ escapes.
676 if test -n "${ZSH_VERSION+set}" ; then
681 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
684 cat <<_LT_EOF >> "$cfgfile"
687 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
688 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
689 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
690 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
695 # ### BEGIN LIBTOOL CONFIG
696 _LT_LIBTOOL_CONFIG_VARS
698 # ### END LIBTOOL CONFIG
704 cat <<\_LT_EOF >> "$cfgfile"
705 # AIX sometimes has problems with the GCC collect2 program. For some
706 # reason, if we set the COLLECT_NAMES environment variable, the problems
707 # vanish in a puff of smoke.
708 if test "X${COLLECT_NAMES+set}" != Xset; then
718 # We use sed instead of cat because bash on DJGPP gets confused if
719 # if finds mixed CR/LF and LF-only lines. Since sed operates in
720 # text mode, it properly converts lines to CR/LF. This bash problem
721 # is reportedly fixed, but why not run on old versions too?
722 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
723 || (rm -f "$cfgfile"; exit 1)
725 _LT_PROG_XSI_SHELLFNS
727 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
728 || (rm -f "$cfgfile"; exit 1)
730 mv -f "$cfgfile" "$ofile" ||
731 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
734 [cat <<_LT_EOF >> "$ofile"
736 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
737 dnl in a comment (ie after a #).
738 # ### BEGIN LIBTOOL TAG CONFIG: $1
739 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
740 # ### END LIBTOOL TAG CONFIG: $1
747 TIMESTAMP='$TIMESTAMP'
750 ])dnl /_LT_CONFIG_SAVE_COMMANDS
754 # LT_SUPPORTED_TAG(TAG)
755 # ---------------------
756 # Trace this macro to discover what tags are supported by the libtool
757 # --tag option, using:
758 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
759 AC_DEFUN([LT_SUPPORTED_TAG], [])
762 # C support is built-in for now
763 m4_define([_LT_LANG_C_enabled], [])
764 m4_define([_LT_TAGS], [])
769 # Enable libtool support for the given language if not already enabled.
771 [AC_BEFORE([$0], [LT_OUTPUT])dnl
774 [C++], [_LT_LANG(CXX)],
775 [Java], [_LT_LANG(GCJ)],
776 [Fortran 77], [_LT_LANG(F77)],
777 [Fortran], [_LT_LANG(FC)],
778 [Windows Resource], [_LT_LANG(RC)],
779 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
781 [m4_fatal([$0: unsupported language: "$1"])])])dnl
788 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
789 [LT_SUPPORTED_TAG([$1])dnl
790 m4_append([_LT_TAGS], [$1 ])dnl
791 m4_define([_LT_LANG_]$1[_enabled], [])dnl
792 _LT_LANG_$1_CONFIG($1)])dnl
796 # _LT_LANG_DEFAULT_CONFIG
797 # -----------------------
798 m4_defun([_LT_LANG_DEFAULT_CONFIG],
799 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
801 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
803 AC_PROVIDE_IFELSE([AC_PROG_F77],
805 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
807 AC_PROVIDE_IFELSE([AC_PROG_FC],
809 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
811 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
812 dnl pulling things in needlessly.
813 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
815 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
817 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
819 [m4_ifdef([AC_PROG_GCJ],
820 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
821 m4_ifdef([A][M_PROG_GCJ],
822 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
823 m4_ifdef([LT_PROG_GCJ],
824 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
826 AC_PROVIDE_IFELSE([LT_PROG_RC],
828 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
829 ])# _LT_LANG_DEFAULT_CONFIG
832 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
833 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
834 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
835 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
836 dnl aclocal-1.4 backwards compatibility:
837 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
838 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
839 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
840 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
845 m4_defun([_LT_TAG_COMPILER],
846 [AC_REQUIRE([AC_PROG_CC])dnl
848 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
849 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
850 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
851 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
853 # If no C compiler was specified, use CC.
856 # If no C compiler flags were specified, use CFLAGS.
857 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
859 # Allow CC to be a program name with arguments.
864 # _LT_COMPILER_BOILERPLATE
865 # ------------------------
866 # Check for compiler boilerplate output or warnings with
867 # the simple compiler test code.
868 m4_defun([_LT_COMPILER_BOILERPLATE],
869 [m4_require([_LT_DECL_SED])dnl
870 ac_outfile=conftest.$ac_objext
871 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
872 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
873 _lt_compiler_boilerplate=`cat conftest.err`
875 ])# _LT_COMPILER_BOILERPLATE
878 # _LT_LINKER_BOILERPLATE
879 # ----------------------
880 # Check for linker boilerplate output or warnings with
881 # the simple link test code.
882 m4_defun([_LT_LINKER_BOILERPLATE],
883 [m4_require([_LT_DECL_SED])dnl
884 ac_outfile=conftest.$ac_objext
885 echo "$lt_simple_link_test_code" >conftest.$ac_ext
886 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
887 _lt_linker_boilerplate=`cat conftest.err`
889 ])# _LT_LINKER_BOILERPLATE
891 # _LT_REQUIRED_DARWIN_CHECKS
892 # -------------------------
893 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
896 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
897 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
898 AC_CHECK_TOOL([LIPO], [lipo], [:])
899 AC_CHECK_TOOL([OTOOL], [otool], [:])
900 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
901 _LT_DECL([], [DSYMUTIL], [1],
902 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
903 _LT_DECL([], [NMEDIT], [1],
904 [Tool to change global to local symbols on Mac OS X])
905 _LT_DECL([], [LIPO], [1],
906 [Tool to manipulate fat objects and archives on Mac OS X])
907 _LT_DECL([], [OTOOL], [1],
908 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
909 _LT_DECL([], [OTOOL64], [1],
910 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
912 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
913 [lt_cv_apple_cc_single_mod=no
914 if test -z "${LT_MULTI_MODULE}"; then
915 # By default we will add the -single_module flag. You can override
916 # by either setting the environment variable LT_MULTI_MODULE
917 # non-empty at configure time, or by adding -multi_module to the
919 rm -rf libconftest.dylib*
920 echo "int foo(void){return 1;}" > conftest.c
921 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
922 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
923 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
924 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
926 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
927 lt_cv_apple_cc_single_mod=yes
929 cat conftest.err >&AS_MESSAGE_LOG_FD
931 rm -rf libconftest.dylib*
934 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
935 [lt_cv_ld_exported_symbols_list],
936 [lt_cv_ld_exported_symbols_list=no
937 save_LDFLAGS=$LDFLAGS
938 echo "_main" > conftest.sym
939 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
940 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
941 [lt_cv_ld_exported_symbols_list=yes],
942 [lt_cv_ld_exported_symbols_list=no])
943 LDFLAGS="$save_LDFLAGS"
946 rhapsody* | darwin1.[[012]])
947 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
949 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
950 darwin*) # darwin 5.x on
951 # if running on 10.5 or later, the deployment target defaults
952 # to the OS version, if on x86, and 10.4, the deployment
953 # target defaults to 10.4. Don't you love it?
954 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
955 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
956 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
958 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
960 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
964 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
965 _lt_dar_single_mod='$single_module'
967 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
968 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
970 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
972 if test "$DSYMUTIL" != ":"; then
973 _lt_dsymutil='~$DSYMUTIL $lib || :'
982 # _LT_DARWIN_LINKER_FEATURES
983 # --------------------------
984 # Checks for linker and compiler features on darwin
985 m4_defun([_LT_DARWIN_LINKER_FEATURES],
987 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
988 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
989 _LT_TAGVAR(hardcode_direct, $1)=no
990 _LT_TAGVAR(hardcode_automatic, $1)=yes
991 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
992 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
993 _LT_TAGVAR(link_all_deplibs, $1)=yes
994 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
996 ifort*) _lt_dar_can_shared=yes ;;
997 *) _lt_dar_can_shared=$GCC ;;
999 if test "$_lt_dar_can_shared" = "yes"; then
1000 output_verbose_link_cmd=echo
1001 _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}"
1002 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1003 _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}"
1004 _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}${_lt_dsymutil}"
1006 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1007 _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}"
1008 _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}"
1012 _LT_TAGVAR(ld_shlibs, $1)=no
1016 # _LT_SYS_MODULE_PATH_AIX
1017 # -----------------------
1018 # Links a minimal program and checks the executable
1019 # for the system default hardcoded library path. In most cases,
1020 # this is /usr/lib:/lib, but when the MPI compilers are used
1021 # the location of the communication and MPI libs are included too.
1022 # If we don't find anything, use the default library path according
1023 # to the aix ld manual.
1024 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1025 [m4_require([_LT_DECL_SED])dnl
1026 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1027 lt_aix_libpath_sed='
1028 /Import File Strings/,/^$/ {
1034 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1035 # Check for a 64-bit object if we didn't find anything.
1036 if test -z "$aix_libpath"; then
1037 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1039 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1040 ])# _LT_SYS_MODULE_PATH_AIX
1043 # _LT_SHELL_INIT(ARG)
1044 # -------------------
1045 m4_define([_LT_SHELL_INIT],
1046 [ifdef([AC_DIVERSION_NOTICE],
1047 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1048 [AC_DIVERT_PUSH(NOTICE)])
1054 # _LT_PROG_ECHO_BACKSLASH
1055 # -----------------------
1056 # Add some code to the start of the generated configure script which
1057 # will find an echo command which doesn't interpret backslashes.
1058 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1060 # Check that we are running under the correct shell.
1061 SHELL=${CONFIG_SHELL-/bin/sh}
1065 # Remove one level of quotation (which was required for Make).
1066 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1070 ECHO=${lt_ECHO-echo}
1071 if test "X[$]1" = X--no-reexec; then
1072 # Discard the --no-reexec flag, and continue.
1074 elif test "X[$]1" = X--fallback-echo; then
1075 # Avoid inline document here, it may be left over
1077 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1078 # Yippee, $ECHO works!
1081 # Restart under the correct shell.
1082 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1085 if test "X[$]1" = X--fallback-echo; then
1086 # used as fallback echo
1094 # The HP-UX ksh and POSIX shell print the target directory to stdout
1096 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1098 if test -z "$lt_ECHO"; then
1099 if test "X${echo_test_string+set}" != Xset; then
1100 # find a string as large as possible, as long as the shell can cope with it
1101 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1102 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1103 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1104 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1111 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1112 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1113 test "X$echo_testing_string" = "X$echo_test_string"; then
1116 # The Solaris, AIX, and Digital Unix default echo programs unquote
1117 # backslashes. This makes it impossible to quote backslashes using
1118 # echo "$something" | sed 's/\\/\\\\/g'
1120 # So, first we look for a working echo in the user's PATH.
1122 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1123 for dir in $PATH /usr/ucb; do
1125 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1126 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1127 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1128 test "X$echo_testing_string" = "X$echo_test_string"; then
1135 if test "X$ECHO" = Xecho; then
1136 # We didn't find a better echo, so look for alternatives.
1137 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1138 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1139 test "X$echo_testing_string" = "X$echo_test_string"; then
1140 # This shell has a builtin print -r that does the trick.
1142 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1143 test "X$CONFIG_SHELL" != X/bin/ksh; then
1144 # If we have ksh, try running configure again with it.
1145 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1146 export ORIGINAL_CONFIG_SHELL
1147 CONFIG_SHELL=/bin/ksh
1149 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1153 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1154 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1155 test "X$echo_testing_string" = "X$echo_test_string"; then
1156 # Cool, printf works
1158 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1159 test "X$echo_testing_string" = 'X\t' &&
1160 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1161 test "X$echo_testing_string" = "X$echo_test_string"; then
1162 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1164 SHELL="$CONFIG_SHELL"
1166 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1167 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1168 test "X$echo_testing_string" = 'X\t' &&
1169 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1170 test "X$echo_testing_string" = "X$echo_test_string"; then
1171 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1173 # maybe with a smaller string...
1176 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1177 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1184 if test "$prev" != 'sed 50q "[$]0"'; then
1185 echo_test_string=`eval $prev`
1186 export echo_test_string
1187 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1189 # Oops. We lost completely, so just stick with echo.
1198 # Copy echo and quote the copy suitably for passing to libtool from
1199 # the Makefile, instead of quoting the original, which is used later.
1201 if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1202 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1207 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1208 _LT_DECL([], [ECHO], [1],
1209 [An echo program that does not interpret backslashes])
1210 ])# _LT_PROG_ECHO_BACKSLASH
1215 m4_defun([_LT_ENABLE_LOCK],
1216 [AC_ARG_ENABLE([libtool-lock],
1217 [AS_HELP_STRING([--disable-libtool-lock],
1218 [avoid locking (might break parallel builds)])])
1219 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1221 # Some flags need to be propagated to the compiler or linker for good
1225 # Find out which ABI we are using.
1226 echo 'int i;' > conftest.$ac_ext
1227 if AC_TRY_EVAL(ac_compile); then
1228 case `/usr/bin/file conftest.$ac_objext` in
1240 # Find out which ABI we are using.
1241 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1242 if AC_TRY_EVAL(ac_compile); then
1243 if test "$lt_cv_prog_gnu_ld" = yes; then
1244 case `/usr/bin/file conftest.$ac_objext` in
1246 LD="${LD-ld} -melf32bsmip"
1249 LD="${LD-ld} -melf32bmipn32"
1252 LD="${LD-ld} -melf64bmip"
1256 case `/usr/bin/file conftest.$ac_objext` in
1272 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1273 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1274 # Find out which ABI we are using.
1275 echo 'int i;' > conftest.$ac_ext
1276 if AC_TRY_EVAL(ac_compile); then
1277 case `/usr/bin/file conftest.o` in
1280 x86_64-*kfreebsd*-gnu)
1281 LD="${LD-ld} -m elf_i386_fbsd"
1284 LD="${LD-ld} -m elf_i386"
1286 ppc64-*linux*|powerpc64-*linux*)
1287 LD="${LD-ld} -m elf32ppclinux"
1290 LD="${LD-ld} -m elf_s390"
1293 LD="${LD-ld} -m elf32_sparc"
1299 x86_64-*kfreebsd*-gnu)
1300 LD="${LD-ld} -m elf_x86_64_fbsd"
1303 LD="${LD-ld} -m elf_x86_64"
1305 ppc*-*linux*|powerpc*-*linux*)
1306 LD="${LD-ld} -m elf64ppc"
1308 s390*-*linux*|s390*-*tpf*)
1309 LD="${LD-ld} -m elf64_s390"
1312 LD="${LD-ld} -m elf64_sparc"
1322 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1323 SAVE_CFLAGS="$CFLAGS"
1324 CFLAGS="$CFLAGS -belf"
1325 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1327 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1329 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1330 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1331 CFLAGS="$SAVE_CFLAGS"
1335 # Find out which ABI we are using.
1336 echo 'int i;' > conftest.$ac_ext
1337 if AC_TRY_EVAL(ac_compile); then
1338 case `/usr/bin/file conftest.o` in
1340 case $lt_cv_prog_gnu_ld in
1341 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1343 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1355 need_locks="$enable_libtool_lock"
1359 # _LT_CMD_OLD_ARCHIVE
1360 # -------------------
1361 m4_defun([_LT_CMD_OLD_ARCHIVE],
1362 [AC_CHECK_TOOL(AR, ar, false)
1363 test -z "$AR" && AR=ar
1364 test -z "$AR_FLAGS" && AR_FLAGS=cru
1365 _LT_DECL([], [AR], [1], [The archiver])
1366 _LT_DECL([], [AR_FLAGS], [1])
1368 AC_CHECK_TOOL(STRIP, strip, :)
1369 test -z "$STRIP" && STRIP=:
1370 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1372 AC_CHECK_TOOL(RANLIB, ranlib, :)
1373 test -z "$RANLIB" && RANLIB=:
1374 _LT_DECL([], [RANLIB], [1],
1375 [Commands used to install an old-style archive])
1377 # Determine commands to create old-style static archives.
1378 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1379 old_postinstall_cmds='chmod 644 $oldlib'
1380 old_postuninstall_cmds=
1382 if test -n "$RANLIB"; then
1385 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1388 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1391 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1393 _LT_DECL([], [old_postinstall_cmds], [2])
1394 _LT_DECL([], [old_postuninstall_cmds], [2])
1395 _LT_TAGDECL([], [old_archive_cmds], [2],
1396 [Commands used to build an old-style archive])
1397 ])# _LT_CMD_OLD_ARCHIVE
1400 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1401 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1402 # ----------------------------------------------------------------
1403 # Check whether the given compiler option works
1404 AC_DEFUN([_LT_COMPILER_OPTION],
1405 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1406 m4_require([_LT_DECL_SED])dnl
1407 AC_CACHE_CHECK([$1], [$2],
1409 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1410 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1411 lt_compiler_flag="$3"
1412 # Insert the option either (1) after the last *FLAGS variable, or
1413 # (2) before a word containing "conftest.", or (3) at the end.
1414 # Note that $ac_compile itself does not contain backslashes and begins
1415 # with a dollar sign (not a hyphen), so the echo should work correctly.
1416 # The option is referenced via a variable to avoid confusing sed.
1417 lt_compile=`echo "$ac_compile" | $SED \
1418 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1419 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1420 -e 's:$: $lt_compiler_flag:'`
1421 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1422 (eval "$lt_compile" 2>conftest.err)
1424 cat conftest.err >&AS_MESSAGE_LOG_FD
1425 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1426 if (exit $ac_status) && test -s "$ac_outfile"; then
1427 # The compiler can only warn and ignore the option if not recognized
1428 # So say no if there are warnings other than the usual output.
1429 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1430 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1431 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1438 if test x"[$]$2" = xyes; then
1439 m4_if([$5], , :, [$5])
1441 m4_if([$6], , :, [$6])
1443 ])# _LT_COMPILER_OPTION
1446 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1447 dnl aclocal-1.4 backwards compatibility:
1448 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1451 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1452 # [ACTION-SUCCESS], [ACTION-FAILURE])
1453 # ----------------------------------------------------
1454 # Check whether the given linker option works
1455 AC_DEFUN([_LT_LINKER_OPTION],
1456 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1457 m4_require([_LT_DECL_SED])dnl
1458 AC_CACHE_CHECK([$1], [$2],
1460 save_LDFLAGS="$LDFLAGS"
1461 LDFLAGS="$LDFLAGS $3"
1462 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1463 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1464 # The linker can only warn and ignore the option if not recognized
1465 # So say no if there are warnings
1466 if test -s conftest.err; then
1467 # Append any errors to the config.log.
1468 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1469 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1470 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1471 if diff conftest.exp conftest.er2 >/dev/null; then
1479 LDFLAGS="$save_LDFLAGS"
1482 if test x"[$]$2" = xyes; then
1483 m4_if([$4], , :, [$4])
1485 m4_if([$5], , :, [$5])
1487 ])# _LT_LINKER_OPTION
1490 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1491 dnl aclocal-1.4 backwards compatibility:
1492 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1497 AC_DEFUN([LT_CMD_MAX_LEN],
1498 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1499 # find the maximum length of command line arguments
1500 AC_MSG_CHECKING([the maximum length of command line arguments])
1501 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1507 # On DJGPP, this test can blow up pretty badly due to problems in libc
1508 # (any single argument exceeding 2000 bytes causes a buffer overrun
1509 # during glob expansion). Even if it were fixed, the result of this
1510 # check would be larger than it should be.
1511 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1515 # Under GNU Hurd, this test is not required because there is
1516 # no limit to the length of command line arguments.
1517 # Libtool will interpret -1 as no limit whatsoever
1518 lt_cv_sys_max_cmd_len=-1;
1521 cygwin* | mingw* | cegcc*)
1522 # On Win9x/ME, this test blows up -- it succeeds, but takes
1523 # about 5 minutes as the teststring grows exponentially.
1524 # Worse, since 9x/ME are not pre-emptively multitasking,
1525 # you end up with a "frozen" computer, even though with patience
1526 # the test eventually succeeds (with a max line length of 256k).
1527 # Instead, let's just punt: use the minimum linelength reported by
1528 # all of the supported platforms: 8192 (on NT/2K/XP).
1529 lt_cv_sys_max_cmd_len=8192;
1533 # On BeOS, this test takes a really really long time.
1534 # So we just punt and use a minimum line length of 8192.
1535 lt_cv_sys_max_cmd_len=8192;
1539 # On AmigaOS with pdksh, this test takes hours, literally.
1540 # So we just punt and use a minimum line length of 8192.
1541 lt_cv_sys_max_cmd_len=8192;
1544 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1545 # This has been around since 386BSD, at least. Likely further.
1546 if test -x /sbin/sysctl; then
1547 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1548 elif test -x /usr/sbin/sysctl; then
1549 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1551 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1553 # And add a safety zone
1554 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1555 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1559 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1560 lt_cv_sys_max_cmd_len=196608
1564 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1565 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1566 # nice to cause kernel panics so lets avoid the loop below.
1567 # First set a reasonable default.
1568 lt_cv_sys_max_cmd_len=16384
1570 if test -x /sbin/sysconfig; then
1571 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1572 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1577 lt_cv_sys_max_cmd_len=102400
1579 sysv5* | sco5v6* | sysv4.2uw2*)
1580 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1581 if test -n "$kargmax"; then
1582 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1584 lt_cv_sys_max_cmd_len=32768
1588 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1589 if test -n "$lt_cv_sys_max_cmd_len"; then
1590 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1591 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1593 # Make teststring a little bigger before we do anything with it.
1594 # a 1K string should be a reasonable start.
1595 for i in 1 2 3 4 5 6 7 8 ; do
1596 teststring=$teststring$teststring
1598 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1599 # If test is not a shell built-in, we'll probably end up computing a
1600 # maximum length that is only half of the actual maximum length, but
1602 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1603 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1604 test $i != 17 # 1/2 MB should be enough
1607 teststring=$teststring$teststring
1609 # Only check the string length outside the loop.
1610 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1612 # Add a significant safety factor because C++ compilers can tack on
1613 # massive amounts of additional arguments before passing them to the
1614 # linker. It appears as though 1/2 is a usable value.
1615 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1620 if test -n $lt_cv_sys_max_cmd_len ; then
1621 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1625 max_cmd_len=$lt_cv_sys_max_cmd_len
1626 _LT_DECL([], [max_cmd_len], [0],
1627 [What is the maximum length of a command?])
1631 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1632 dnl aclocal-1.4 backwards compatibility:
1633 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1638 m4_defun([_LT_HEADER_DLFCN],
1639 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1640 ])# _LT_HEADER_DLFCN
1643 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1644 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1645 # ----------------------------------------------------------------
1646 m4_defun([_LT_TRY_DLOPEN_SELF],
1647 [m4_require([_LT_HEADER_DLFCN])dnl
1648 if test "$cross_compiling" = yes; then :
1651 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1652 lt_status=$lt_dlunknown
1653 cat > conftest.$ac_ext <<_LT_EOF
1654 [#line __oline__ "configure"
1655 #include "confdefs.h"
1664 # define LT_DLGLOBAL RTLD_GLOBAL
1667 # define LT_DLGLOBAL DL_GLOBAL
1669 # define LT_DLGLOBAL 0
1673 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1674 find out it does not work in some platform. */
1675 #ifndef LT_DLLAZY_OR_NOW
1677 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1680 # define LT_DLLAZY_OR_NOW DL_LAZY
1683 # define LT_DLLAZY_OR_NOW RTLD_NOW
1686 # define LT_DLLAZY_OR_NOW DL_NOW
1688 # define LT_DLLAZY_OR_NOW 0
1695 void fnord() { int i=42;}
1698 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1699 int status = $lt_dlunknown;
1703 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1704 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1705 /* dlclose (self); */
1713 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1714 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1717 x$lt_dlno_uscore) $1 ;;
1718 x$lt_dlneed_uscore) $2 ;;
1719 x$lt_dlunknown|x*) $3 ;;
1722 # compilation failed
1727 ])# _LT_TRY_DLOPEN_SELF
1730 # LT_SYS_DLOPEN_SELF
1731 # ------------------
1732 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1733 [m4_require([_LT_HEADER_DLFCN])dnl
1734 if test "x$enable_dlopen" != xyes; then
1735 enable_dlopen=unknown
1736 enable_dlopen_self=unknown
1737 enable_dlopen_self_static=unknown
1744 lt_cv_dlopen="load_add_on"
1746 lt_cv_dlopen_self=yes
1749 mingw* | pw32* | cegcc*)
1750 lt_cv_dlopen="LoadLibrary"
1755 lt_cv_dlopen="dlopen"
1760 # if libdl is installed we need to link against it
1761 AC_CHECK_LIB([dl], [dlopen],
1762 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1765 lt_cv_dlopen_self=yes
1770 AC_CHECK_FUNC([shl_load],
1771 [lt_cv_dlopen="shl_load"],
1772 [AC_CHECK_LIB([dld], [shl_load],
1773 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1774 [AC_CHECK_FUNC([dlopen],
1775 [lt_cv_dlopen="dlopen"],
1776 [AC_CHECK_LIB([dl], [dlopen],
1777 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1778 [AC_CHECK_LIB([svld], [dlopen],
1779 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1780 [AC_CHECK_LIB([dld], [dld_link],
1781 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1790 if test "x$lt_cv_dlopen" != xno; then
1796 case $lt_cv_dlopen in
1798 save_CPPFLAGS="$CPPFLAGS"
1799 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1801 save_LDFLAGS="$LDFLAGS"
1802 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1805 LIBS="$lt_cv_dlopen_libs $LIBS"
1807 AC_CACHE_CHECK([whether a program can dlopen itself],
1808 lt_cv_dlopen_self, [dnl
1809 _LT_TRY_DLOPEN_SELF(
1810 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1811 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1814 if test "x$lt_cv_dlopen_self" = xyes; then
1815 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1816 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1817 lt_cv_dlopen_self_static, [dnl
1818 _LT_TRY_DLOPEN_SELF(
1819 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1820 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1824 CPPFLAGS="$save_CPPFLAGS"
1825 LDFLAGS="$save_LDFLAGS"
1830 case $lt_cv_dlopen_self in
1831 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1832 *) enable_dlopen_self=unknown ;;
1835 case $lt_cv_dlopen_self_static in
1836 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1837 *) enable_dlopen_self_static=unknown ;;
1840 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1841 [Whether dlopen is supported])
1842 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1843 [Whether dlopen of programs is supported])
1844 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1845 [Whether dlopen of statically linked programs is supported])
1846 ])# LT_SYS_DLOPEN_SELF
1849 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1850 dnl aclocal-1.4 backwards compatibility:
1851 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1854 # _LT_COMPILER_C_O([TAGNAME])
1855 # ---------------------------
1856 # Check to see if options -c and -o are simultaneously supported by compiler.
1857 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1858 m4_defun([_LT_COMPILER_C_O],
1859 [m4_require([_LT_DECL_SED])dnl
1860 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1861 m4_require([_LT_TAG_COMPILER])dnl
1862 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1863 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1864 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1865 $RM -r conftest 2>/dev/null
1869 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1871 lt_compiler_flag="-o out/conftest2.$ac_objext"
1872 # Insert the option either (1) after the last *FLAGS variable, or
1873 # (2) before a word containing "conftest.", or (3) at the end.
1874 # Note that $ac_compile itself does not contain backslashes and begins
1875 # with a dollar sign (not a hyphen), so the echo should work correctly.
1876 lt_compile=`echo "$ac_compile" | $SED \
1877 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1878 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1879 -e 's:$: $lt_compiler_flag:'`
1880 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1881 (eval "$lt_compile" 2>out/conftest.err)
1883 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1884 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1885 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1887 # The compiler can only warn and ignore the option if not recognized
1888 # So say no if there are warnings
1889 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1890 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1891 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1892 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1895 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1897 # SGI C++ compiler will create directory out/ii_files/ for
1898 # template instantiation
1899 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1900 $RM out/* && rmdir out
1905 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1906 [Does compiler simultaneously support -c and -o options?])
1907 ])# _LT_COMPILER_C_O
1910 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1911 # ----------------------------------
1912 # Check to see if we can do hard links to lock some files if needed
1913 m4_defun([_LT_COMPILER_FILE_LOCKS],
1914 [m4_require([_LT_ENABLE_LOCK])dnl
1915 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1916 _LT_COMPILER_C_O([$1])
1918 hard_links="nottested"
1919 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1920 # do not overwrite the value of need_locks provided by the user
1921 AC_MSG_CHECKING([if we can lock with hard links])
1924 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1926 ln conftest.a conftest.b 2>&5 || hard_links=no
1927 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1928 AC_MSG_RESULT([$hard_links])
1929 if test "$hard_links" = no; then
1930 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1936 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1937 ])# _LT_COMPILER_FILE_LOCKS
1942 m4_defun([_LT_CHECK_OBJDIR],
1943 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1944 [rm -f .libs 2>/dev/null
1945 mkdir .libs 2>/dev/null
1946 if test -d .libs; then
1949 # MS-DOS does not allow filenames that begin with a dot.
1952 rmdir .libs 2>/dev/null])
1953 objdir=$lt_cv_objdir
1954 _LT_DECL([], [objdir], [0],
1955 [The name of the directory that contains temporary libtool files])dnl
1956 m4_pattern_allow([LT_OBJDIR])dnl
1957 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1958 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1959 ])# _LT_CHECK_OBJDIR
1962 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1963 # --------------------------------------
1964 # Check hardcoding attributes.
1965 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1966 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1967 _LT_TAGVAR(hardcode_action, $1)=
1968 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1969 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1970 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1972 # We can hardcode non-existent directories.
1973 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1974 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1975 # have to relink, otherwise we might link with an installed library
1976 # when we should be linking with a yet-to-be-installed one
1977 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1978 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1979 # Linking always hardcodes the temporary library directory.
1980 _LT_TAGVAR(hardcode_action, $1)=relink
1982 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1983 _LT_TAGVAR(hardcode_action, $1)=immediate
1986 # We cannot hardcode anything, or else we can only hardcode existing
1988 _LT_TAGVAR(hardcode_action, $1)=unsupported
1990 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1992 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1993 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1994 # Fast installation is not supported
1995 enable_fast_install=no
1996 elif test "$shlibpath_overrides_runpath" = yes ||
1997 test "$enable_shared" = no; then
1998 # Fast installation is not necessary
1999 enable_fast_install=needless
2001 _LT_TAGDECL([], [hardcode_action], [0],
2002 [How to hardcode a shared library path into an executable])
2003 ])# _LT_LINKER_HARDCODE_LIBPATH
2008 m4_defun([_LT_CMD_STRIPLIB],
2009 [m4_require([_LT_DECL_EGREP])
2012 AC_MSG_CHECKING([whether stripping libraries is possible])
2013 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2014 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2015 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2016 AC_MSG_RESULT([yes])
2018 # FIXME - insert some real tests, host_os isn't really good enough
2021 if test -n "$STRIP" ; then
2022 striplib="$STRIP -x"
2023 old_striplib="$STRIP -S"
2024 AC_MSG_RESULT([yes])
2034 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2035 _LT_DECL([], [striplib], [1])
2036 ])# _LT_CMD_STRIPLIB
2039 # _LT_SYS_DYNAMIC_LINKER([TAG])
2040 # -----------------------------
2041 # PORTME Fill in your ld.so characteristics
2042 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2043 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2044 m4_require([_LT_DECL_EGREP])dnl
2045 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2046 m4_require([_LT_DECL_OBJDUMP])dnl
2047 m4_require([_LT_DECL_SED])dnl
2048 AC_MSG_CHECKING([dynamic linker characteristics])
2051 if test "$GCC" = yes; then
2053 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2054 *) lt_awk_arg="/^libraries:/" ;;
2056 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2057 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2058 # if the path contains ";" then we assume it to be the separator
2059 # otherwise default to the standard path separator (i.e. ":") - it is
2060 # assumed that no part of a normal pathname contains ";" but that should
2061 # okay in the real world where ";" in dirpaths is itself problematic.
2062 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2064 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2066 # Ok, now we have the path, separated by spaces, we can step through it
2067 # and add multilib dir if necessary.
2068 lt_tmp_lt_search_path_spec=
2069 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2070 for lt_sys_path in $lt_search_path_spec; do
2071 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2072 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2074 test -d "$lt_sys_path" && \
2075 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2078 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2079 BEGIN {RS=" "; FS="/|\n";} {
2082 for (lt_i = NF; lt_i > 0; lt_i--) {
2083 if ($lt_i != "" && $lt_i != ".") {
2084 if ($lt_i == "..") {
2087 if (lt_count == 0) {
2088 lt_foo="/" $lt_i lt_foo;
2095 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2096 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2098 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2100 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2103 libname_spec='lib$name'
2111 shlibpath_overrides_runpath=unknown
2113 dynamic_linker="$host_os ld.so"
2114 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2115 need_lib_prefix=unknown
2116 hardcode_into_libs=no
2118 # when you set need_version to no, make sure it does not cause -set_version
2119 # flags to be left without arguments
2120 need_version=unknown
2125 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2126 shlibpath_var=LIBPATH
2128 # AIX 3 has no versioning support, so we append a major version to the name.
2129 soname_spec='${libname}${release}${shared_ext}$major'
2136 hardcode_into_libs=yes
2137 if test "$host_cpu" = ia64; then
2138 # AIX 5 supports IA64
2139 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2140 shlibpath_var=LD_LIBRARY_PATH
2142 # With GCC up to 2.95.x, collect2 would create an import file
2143 # for dependence libraries. The import file would start with
2144 # the line `#! .'. This would cause the generated library to
2145 # depend on `.', always an invalid library. This was fixed in
2146 # development snapshots of GCC prior to 3.0.
2148 aix4 | aix4.[[01]] | aix4.[[01]].*)
2149 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2151 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2158 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2159 # soname into executable. Probably we can add versioning support to
2160 # collect2, so additional links can be useful in future.
2161 if test "$aix_use_runtimelinking" = yes; then
2162 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2163 # instead of lib<name>.a to let people know that these are not
2164 # typical AIX shared libraries.
2165 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2167 # We preserve .a as extension for shared libraries through AIX4.2
2168 # and later when we are not doing run time linking.
2169 library_names_spec='${libname}${release}.a $libname.a'
2170 soname_spec='${libname}${release}${shared_ext}$major'
2172 shlibpath_var=LIBPATH
2179 # Since July 2007 AmigaOS4 officially supports .so libraries.
2180 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2181 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2184 library_names_spec='$libname.ixlibrary $libname.a'
2185 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2186 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2192 library_names_spec='${libname}${shared_ext}'
2193 dynamic_linker="$host_os ld.so"
2194 shlibpath_var=LIBRARY_PATH
2200 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2201 soname_spec='${libname}${release}${shared_ext}$major'
2202 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2203 shlibpath_var=LD_LIBRARY_PATH
2204 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2205 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2206 # the default ld.so.conf also contains /usr/contrib/lib and
2207 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2208 # libtool to hard-code these into programs
2211 cygwin* | mingw* | pw32* | cegcc*)
2212 version_type=windows
2217 case $GCC,$host_os in
2218 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2219 library_names_spec='$libname.dll.a'
2220 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2221 postinstall_cmds='base_file=`basename \${file}`~
2222 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2223 dldir=$destdir/`dirname \$dlpath`~
2224 test -d \$dldir || mkdir -p \$dldir~
2225 $install_prog $dir/$dlname \$dldir/$dlname~
2226 chmod a+x \$dldir/$dlname~
2227 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2228 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2230 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2231 dlpath=$dir/\$dldll~
2233 shlibpath_overrides_runpath=yes
2237 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2238 #soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2239 soname_spec='`echo ${libname} | sed -e 's/^lib//'`${shared_ext}'
2240 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2243 # MinGW DLLs use traditional 'lib' prefix
2244 #soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2245 soname_spec='`echo ${libname} | $SED -e 's/^lib//'`${shared_ext}'
2246 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2247 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2248 # It is most probably a Windows format PATH printed by
2249 # mingw gcc, but we are running on Cygwin. Gcc prints its search
2250 # path with ; separators, and with drive letters. We can handle the
2251 # drive letters (cygwin fileutils understands them), so leave them,
2252 # especially as we might pass files found there to a mingw objdump,
2253 # which wouldn't understand a cygwinified path. Ahh.
2254 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2256 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2260 # pw32 DLLs use 'pw' prefix rather than 'lib'
2261 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2267 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2270 dynamic_linker='Win32 ld.exe'
2271 # FIXME: first we should search . and the directory the executable is in
2275 darwin* | rhapsody*)
2276 dynamic_linker="$host_os dyld"
2280 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2281 soname_spec='${libname}${release}${major}$shared_ext'
2282 shlibpath_overrides_runpath=yes
2283 shlibpath_var=DYLD_LIBRARY_PATH
2284 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2286 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2287 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2294 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2295 soname_spec='${libname}${release}${shared_ext}$major'
2296 shlibpath_var=LD_LIBRARY_PATH
2303 freebsd* | dragonfly*)
2304 # DragonFly does not have aout. When/if they implement a new
2305 # versioning mechanism, adjust this.
2306 if test -x /usr/bin/objformat; then
2307 objformat=`/usr/bin/objformat`
2310 freebsd[[123]]*) objformat=aout ;;
2314 version_type=freebsd-$objformat
2315 case $version_type in
2317 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2322 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2326 shlibpath_var=LD_LIBRARY_PATH
2329 shlibpath_overrides_runpath=yes
2331 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2332 shlibpath_overrides_runpath=yes
2333 hardcode_into_libs=yes
2335 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2336 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2337 shlibpath_overrides_runpath=no
2338 hardcode_into_libs=yes
2340 *) # from 4.6 on, and DragonFly
2341 shlibpath_overrides_runpath=yes
2342 hardcode_into_libs=yes
2351 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2352 soname_spec='${libname}${release}${shared_ext}$major'
2353 shlibpath_var=LD_LIBRARY_PATH
2354 hardcode_into_libs=yes
2357 hpux9* | hpux10* | hpux11*)
2358 # Give a soname corresponding to the major version so that dld.sl refuses to
2359 # link against other versions.
2366 hardcode_into_libs=yes
2367 dynamic_linker="$host_os dld.so"
2368 shlibpath_var=LD_LIBRARY_PATH
2369 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2370 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2371 soname_spec='${libname}${release}${shared_ext}$major'
2372 if test "X$HPUX_IA64_MODE" = X32; then
2373 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2375 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2377 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2381 hardcode_into_libs=yes
2382 dynamic_linker="$host_os dld.sl"
2383 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2384 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2385 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2386 soname_spec='${libname}${release}${shared_ext}$major'
2387 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2388 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2392 dynamic_linker="$host_os dld.sl"
2393 shlibpath_var=SHLIB_PATH
2394 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2395 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2396 soname_spec='${libname}${release}${shared_ext}$major'
2399 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2400 postinstall_cmds='chmod 555 $lib'
2407 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2408 soname_spec='${libname}${release}${shared_ext}$major'
2409 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2410 shlibpath_var=LD_LIBRARY_PATH
2411 shlibpath_overrides_runpath=no
2412 hardcode_into_libs=yes
2415 irix5* | irix6* | nonstopux*)
2417 nonstopux*) version_type=nonstopux ;;
2419 if test "$lt_cv_prog_gnu_ld" = yes; then
2427 soname_spec='${libname}${release}${shared_ext}$major'
2428 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2430 irix5* | nonstopux*)
2434 case $LD in # libtool.m4 will add one of these switches to LD
2435 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2436 libsuff= shlibsuff= libmagic=32-bit;;
2437 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2438 libsuff=32 shlibsuff=N32 libmagic=N32;;
2439 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2440 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2441 *) libsuff= shlibsuff= libmagic=never-match;;
2445 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2446 shlibpath_overrides_runpath=no
2447 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2448 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2449 hardcode_into_libs=yes
2452 # No shared lib support for Linux oldld, aout, or coff.
2453 linux*oldld* | linux*aout* | linux*coff*)
2457 # This must be Linux ELF.
2458 linux* | k*bsd*-gnu)
2462 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2463 soname_spec='${libname}${release}${shared_ext}$major'
2464 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2465 shlibpath_var=LD_LIBRARY_PATH
2466 shlibpath_overrides_runpath=no
2467 # Some binutils ld are patched to set DT_RUNPATH
2468 save_LDFLAGS=$LDFLAGS
2470 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2471 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2472 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2473 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2474 [shlibpath_overrides_runpath=yes])])
2475 LDFLAGS=$save_LDFLAGS
2478 # This implies no fast_install, which is unacceptable.
2479 # Some rework will be needed to allow for fast_install
2480 # before this can be enabled.
2481 hardcode_into_libs=yes
2483 # Append ld.so.conf contents to the search path
2484 if test -f /etc/ld.so.conf; then
2485 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
2486 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2489 # We used to test for /lib/ld.so.1 and disable shared libraries on
2490 # powerpc, because MkLinux only supported shared libraries with the
2491 # GNU dynamic linker. Since this was broken with cross compilers,
2492 # most powerpc-linux boxes support dynamic linking these days and
2493 # people can always --disable-shared, the test was removed, and we
2494 # assume the GNU/Linux dynamic linker is in use.
2495 dynamic_linker='GNU/Linux ld.so'
2502 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2503 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2504 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2505 dynamic_linker='NetBSD (a.out) ld.so'
2507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2508 soname_spec='${libname}${release}${shared_ext}$major'
2509 dynamic_linker='NetBSD ld.elf_so'
2511 shlibpath_var=LD_LIBRARY_PATH
2512 shlibpath_overrides_runpath=yes
2513 hardcode_into_libs=yes
2518 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2519 shlibpath_var=LD_LIBRARY_PATH
2520 shlibpath_overrides_runpath=yes
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 shlibpath_var=LD_LIBRARY_PATH
2530 shlibpath_overrides_runpath=no
2531 hardcode_into_libs=yes
2532 dynamic_linker='ldqnx.so'
2537 sys_lib_dlsearch_path_spec="/usr/lib"
2539 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2541 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2542 *) need_version=no ;;
2544 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2545 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2546 shlibpath_var=LD_LIBRARY_PATH
2547 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2549 openbsd2.[[89]] | openbsd2.[[89]].*)
2550 shlibpath_overrides_runpath=no
2553 shlibpath_overrides_runpath=yes
2557 shlibpath_overrides_runpath=yes
2562 libname_spec='$name'
2565 library_names_spec='$libname${shared_ext} $libname.a'
2566 dynamic_linker='OS/2 ld.exe'
2567 shlibpath_var=LIBPATH
2570 osf3* | osf4* | osf5*)
2574 soname_spec='${libname}${release}${shared_ext}$major'
2575 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2576 shlibpath_var=LD_LIBRARY_PATH
2577 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2578 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2589 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2590 soname_spec='${libname}${release}${shared_ext}$major'
2591 shlibpath_var=LD_LIBRARY_PATH
2592 shlibpath_overrides_runpath=yes
2593 hardcode_into_libs=yes
2594 # ldd complains unless libraries are executable
2595 postinstall_cmds='chmod +x $lib'
2600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2601 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2602 shlibpath_var=LD_LIBRARY_PATH
2603 shlibpath_overrides_runpath=yes
2604 if test "$with_gnu_ld" = yes; then
2612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2613 soname_spec='${libname}${release}${shared_ext}$major'
2614 shlibpath_var=LD_LIBRARY_PATH
2615 case $host_vendor in
2617 shlibpath_overrides_runpath=no
2619 runpath_var=LD_RUN_PATH
2627 shlibpath_overrides_runpath=no
2628 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2634 if test -d /usr/nec ;then
2636 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2637 soname_spec='$libname${shared_ext}.$major'
2638 shlibpath_var=LD_LIBRARY_PATH
2642 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2643 version_type=freebsd-elf
2646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2647 soname_spec='${libname}${release}${shared_ext}$major'
2648 shlibpath_var=LD_LIBRARY_PATH
2649 shlibpath_overrides_runpath=yes
2650 hardcode_into_libs=yes
2651 if test "$with_gnu_ld" = yes; then
2652 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2654 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2657 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2661 sys_lib_dlsearch_path_spec='/usr/lib'
2665 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2669 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2670 shlibpath_var=LD_LIBRARY_PATH
2671 shlibpath_overrides_runpath=no
2672 hardcode_into_libs=yes
2677 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2678 soname_spec='${libname}${release}${shared_ext}$major'
2679 shlibpath_var=LD_LIBRARY_PATH
2686 AC_MSG_RESULT([$dynamic_linker])
2687 test "$dynamic_linker" = no && can_build_shared=no
2689 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2690 if test "$GCC" = yes; then
2691 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2694 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2695 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2697 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2698 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2701 _LT_DECL([], [variables_saved_for_relink], [1],
2702 [Variables whose values should be saved in libtool wrapper scripts and
2703 restored at link time])
2704 _LT_DECL([], [need_lib_prefix], [0],
2705 [Do we need the "lib" prefix for modules?])
2706 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2707 _LT_DECL([], [version_type], [0], [Library versioning type])
2708 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2709 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2710 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2711 [Is shlibpath searched before the hard-coded library search path?])
2712 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2713 _LT_DECL([], [library_names_spec], [1],
2714 [[List of archive names. First name is the real one, the rest are links.
2715 The last name is the one that the linker finds with -lNAME]])
2716 _LT_DECL([], [soname_spec], [1],
2717 [[The coded name of the library, if different from the real name]])
2718 _LT_DECL([], [postinstall_cmds], [2],
2719 [Command to use after installation of a shared archive])
2720 _LT_DECL([], [postuninstall_cmds], [2],
2721 [Command to use after uninstallation of a shared archive])
2722 _LT_DECL([], [finish_cmds], [2],
2723 [Commands used to finish a libtool library installation in a directory])
2724 _LT_DECL([], [finish_eval], [1],
2725 [[As "finish_cmds", except a single script fragment to be evaled but
2727 _LT_DECL([], [hardcode_into_libs], [0],
2728 [Whether we should hardcode library paths into libraries])
2729 _LT_DECL([], [sys_lib_search_path_spec], [2],
2730 [Compile-time system search path for libraries])
2731 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2732 [Run-time system search path for libraries])
2733 ])# _LT_SYS_DYNAMIC_LINKER
2736 # _LT_PATH_TOOL_PREFIX(TOOL)
2737 # --------------------------
2738 # find a file program which can recognize shared library
2739 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2740 [m4_require([_LT_DECL_EGREP])dnl
2741 AC_MSG_CHECKING([for $1])
2742 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2744 [[\\/*] | ?:[\\/]*])
2745 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2748 lt_save_MAGIC_CMD="$MAGIC_CMD"
2749 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2750 dnl $ac_dummy forces splitting on constant user-supplied paths.
2751 dnl POSIX.2 word splitting is done only on the output of word expansions,
2752 dnl not every word. This closes a longstanding sh security hole.
2753 ac_dummy="m4_if([$2], , $PATH, [$2])"
2754 for ac_dir in $ac_dummy; do
2756 test -z "$ac_dir" && ac_dir=.
2757 if test -f $ac_dir/$1; then
2758 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2759 if test -n "$file_magic_test_file"; then
2760 case $deplibs_check_method in
2762 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2763 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2764 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2765 $EGREP "$file_magic_regex" > /dev/null; then
2770 *** Warning: the command libtool uses to detect shared libraries,
2771 *** $file_magic_cmd, produces output that libtool cannot recognize.
2772 *** The result is that libtool may fail to recognize shared libraries
2773 *** as such. This will affect the creation of libtool libraries that
2774 *** depend on shared libraries, but programs linked with such libtool
2775 *** libraries will work regardless of this problem. Nevertheless, you
2776 *** may want to report the problem to your system manager and/or to
2777 *** bug-libtool@gnu.org
2787 MAGIC_CMD="$lt_save_MAGIC_CMD"
2790 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2791 if test -n "$MAGIC_CMD"; then
2792 AC_MSG_RESULT($MAGIC_CMD)
2796 _LT_DECL([], [MAGIC_CMD], [0],
2797 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2798 ])# _LT_PATH_TOOL_PREFIX
2801 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2802 dnl aclocal-1.4 backwards compatibility:
2803 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2808 # find a file program which can recognize a shared library
2809 m4_defun([_LT_PATH_MAGIC],
2810 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2811 if test -z "$lt_cv_path_MAGIC_CMD"; then
2812 if test -n "$ac_tool_prefix"; then
2813 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2823 # find the pathname to the GNU or non-GNU linker
2824 AC_DEFUN([LT_PATH_LD],
2825 [AC_REQUIRE([AC_PROG_CC])dnl
2826 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2827 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2828 m4_require([_LT_DECL_SED])dnl
2829 m4_require([_LT_DECL_EGREP])dnl
2831 AC_ARG_WITH([gnu-ld],
2832 [AS_HELP_STRING([--with-gnu-ld],
2833 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2834 [test "$withval" = no || with_gnu_ld=yes],
2835 [with_gnu_ld=no])dnl
2838 if test "$GCC" = yes; then
2839 # Check if gcc -print-prog-name=ld gives a path.
2840 AC_MSG_CHECKING([for ld used by $CC])
2843 # gcc leaves a trailing carriage return which upsets mingw
2844 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2846 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2849 # Accept absolute paths.
2850 [[\\/]]* | ?:[[\\/]]*)
2851 re_direlt='/[[^/]][[^/]]*/\.\./'
2852 # Canonicalize the pathname of ld
2853 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2854 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2855 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2857 test -z "$LD" && LD="$ac_prog"
2860 # If it fails, then pretend we aren't using GCC.
2864 # If it is relative, then search for the first ld in PATH.
2868 elif test "$with_gnu_ld" = yes; then
2869 AC_MSG_CHECKING([for GNU ld])
2871 AC_MSG_CHECKING([for non-GNU ld])
2873 AC_CACHE_VAL(lt_cv_path_LD,
2874 [if test -z "$LD"; then
2875 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2876 for ac_dir in $PATH; do
2878 test -z "$ac_dir" && ac_dir=.
2879 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2880 lt_cv_path_LD="$ac_dir/$ac_prog"
2881 # Check to see if the program is GNU ld. I'd rather use --version,
2882 # but apparently some variants of GNU ld only accept -v.
2883 # Break only if it was the GNU/non-GNU ld that we prefer.
2884 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2885 *GNU* | *'with BFD'*)
2886 test "$with_gnu_ld" != no && break
2889 test "$with_gnu_ld" != yes && break
2896 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2899 if test -n "$LD"; then
2904 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2908 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2912 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2913 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2914 dnl aclocal-1.4 backwards compatibility:
2915 dnl AC_DEFUN([AM_PROG_LD], [])
2916 dnl AC_DEFUN([AC_PROG_LD], [])
2921 m4_defun([_LT_PATH_LD_GNU],
2922 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2923 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2924 case `$LD -v 2>&1 </dev/null` in
2925 *GNU* | *'with BFD'*)
2926 lt_cv_prog_gnu_ld=yes
2929 lt_cv_prog_gnu_ld=no
2932 with_gnu_ld=$lt_cv_prog_gnu_ld
2938 # find reload flag for linker
2939 # -- PORTME Some linkers may need a different reload flag.
2940 m4_defun([_LT_CMD_RELOAD],
2941 [AC_CACHE_CHECK([for $LD option to reload object files],
2942 lt_cv_ld_reload_flag,
2943 [lt_cv_ld_reload_flag='-r'])
2944 reload_flag=$lt_cv_ld_reload_flag
2945 case $reload_flag in
2947 *) reload_flag=" $reload_flag" ;;
2949 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2952 if test "$GCC" = yes; then
2953 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2955 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2959 _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2960 _LT_DECL([], [reload_cmds], [2])dnl
2964 # _LT_CHECK_MAGIC_METHOD
2965 # ----------------------
2966 # how to check for library dependencies
2967 # -- PORTME fill in with the dynamic library characteristics
2968 m4_defun([_LT_CHECK_MAGIC_METHOD],
2969 [m4_require([_LT_DECL_EGREP])
2970 m4_require([_LT_DECL_OBJDUMP])
2971 AC_CACHE_CHECK([how to recognize dependent libraries],
2972 lt_cv_deplibs_check_method,
2973 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2974 lt_cv_file_magic_test_file=
2975 lt_cv_deplibs_check_method='unknown'
2976 # Need to set the preceding variable on all platforms that support
2977 # interlibrary dependencies.
2978 # 'none' -- dependencies not supported.
2979 # `unknown' -- same as none, but documents that we really don't know.
2980 # 'pass_all' -- all dependencies passed with no checks.
2981 # 'test_compile' -- check by making test program.
2982 # 'file_magic [[regex]]' -- check by looking for files in library path
2983 # which responds to the $file_magic_cmd with a given extended regex.
2984 # If you have `file' or equivalent on your system and you're not sure
2985 # whether `pass_all' will *always* work, you probably want this one.
2989 lt_cv_deplibs_check_method=pass_all
2993 lt_cv_deplibs_check_method=pass_all
2997 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2998 lt_cv_file_magic_cmd='/usr/bin/file -L'
2999 lt_cv_file_magic_test_file=/shlib/libc.so
3003 # func_win32_libid is a shell function defined in ltmain.sh
3004 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3005 lt_cv_deplibs_check_method=pass_all
3006 lt_cv_file_magic_cmd='func_win32_libid'
3010 # Base MSYS/MinGW do not provide the 'file' command needed by
3011 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3012 # unless we find 'file', for example because we are cross-compiling.
3013 if ( file / ) >/dev/null 2>&1; then
3014 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3015 lt_cv_file_magic_cmd='func_win32_libid'
3017 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3018 lt_cv_file_magic_cmd='$OBJDUMP -f'
3020 lt_cv_deplibs_check_method=pass_all
3024 # use the weaker test based on 'objdump'. See mingw*.
3025 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3026 lt_cv_file_magic_cmd='$OBJDUMP -f'
3029 darwin* | rhapsody*)
3030 lt_cv_deplibs_check_method=pass_all
3033 freebsd* | dragonfly*)
3034 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3037 # Not sure whether the presence of OpenBSD here was a mistake.
3038 # Let's accept both of them until this is cleared up.
3039 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3040 lt_cv_file_magic_cmd=/usr/bin/file
3041 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3045 lt_cv_deplibs_check_method=pass_all
3050 lt_cv_deplibs_check_method=pass_all
3053 hpux10.20* | hpux11*)
3054 lt_cv_file_magic_cmd=/usr/bin/file
3057 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3058 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3061 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3062 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3065 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3066 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3072 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3073 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3076 irix5* | irix6* | nonstopux*)
3078 *-32|*"-32 ") libmagic=32-bit;;
3079 *-n32|*"-n32 ") libmagic=N32;;
3080 *-64|*"-64 ") libmagic=64-bit;;
3081 *) libmagic=never-match;;
3083 lt_cv_deplibs_check_method=pass_all
3086 # This must be Linux ELF.
3087 linux* | k*bsd*-gnu)
3088 lt_cv_deplibs_check_method=pass_all
3092 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3093 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3095 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3100 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3101 lt_cv_file_magic_cmd=/usr/bin/file
3102 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3106 lt_cv_deplibs_check_method=pass_all
3110 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3111 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3113 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3117 osf3* | osf4* | osf5*)
3118 lt_cv_deplibs_check_method=pass_all
3122 lt_cv_deplibs_check_method=pass_all
3126 lt_cv_deplibs_check_method=pass_all
3129 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3130 lt_cv_deplibs_check_method=pass_all
3134 case $host_vendor in
3136 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3137 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3140 lt_cv_deplibs_check_method=pass_all
3143 lt_cv_file_magic_cmd='/bin/file'
3144 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3147 lt_cv_file_magic_cmd='/bin/file'
3148 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3149 lt_cv_file_magic_test_file=/lib/libc.so
3152 lt_cv_deplibs_check_method=pass_all
3155 lt_cv_deplibs_check_method=pass_all
3161 lt_cv_deplibs_check_method=pass_all
3165 file_magic_cmd=$lt_cv_file_magic_cmd
3166 deplibs_check_method=$lt_cv_deplibs_check_method
3167 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3169 _LT_DECL([], [deplibs_check_method], [1],
3170 [Method to check whether dependent libraries are shared objects])
3171 _LT_DECL([], [file_magic_cmd], [1],
3172 [Command to use when deplibs_check_method == "file_magic"])
3173 ])# _LT_CHECK_MAGIC_METHOD
3178 # find the pathname to a BSD- or MS-compatible name lister
3179 AC_DEFUN([LT_PATH_NM],
3180 [AC_REQUIRE([AC_PROG_CC])dnl
3181 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3182 [if test -n "$NM"; then
3183 # Let the user override the test.
3186 lt_nm_to_check="${ac_tool_prefix}nm"
3187 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3188 lt_nm_to_check="$lt_nm_to_check nm"
3190 for lt_tmp_nm in $lt_nm_to_check; do
3191 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3192 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3194 test -z "$ac_dir" && ac_dir=.
3195 tmp_nm="$ac_dir/$lt_tmp_nm"
3196 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3197 # Check to see if the nm accepts a BSD-compat flag.
3198 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3199 # nm: unknown option "B" ignored
3200 # Tru64's nm complains that /dev/null is an invalid object file
3201 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3202 */dev/null* | *'Invalid file or object type'*)
3203 lt_cv_path_NM="$tmp_nm -B"
3207 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3209 lt_cv_path_NM="$tmp_nm -p"
3213 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3214 continue # so that we can try to find one that supports BSD flags
3223 : ${lt_cv_path_NM=no}
3225 if test "$lt_cv_path_NM" != "no"; then
3228 # Didn't find any BSD compatible name lister, look for dumpbin.
3229 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3231 if test "$DUMPBIN" != ":"; then
3235 test -z "$NM" && NM=nm
3237 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3239 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3240 [lt_cv_nm_interface="BSD nm"
3241 echo "int some_variable = 0;" > conftest.$ac_ext
3242 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3243 (eval "$ac_compile" 2>conftest.err)
3244 cat conftest.err >&AS_MESSAGE_LOG_FD
3245 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3246 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3247 cat conftest.err >&AS_MESSAGE_LOG_FD
3248 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3249 cat conftest.out >&AS_MESSAGE_LOG_FD
3250 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3251 lt_cv_nm_interface="MS dumpbin"
3257 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3258 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3259 dnl aclocal-1.4 backwards compatibility:
3260 dnl AC_DEFUN([AM_PROG_NM], [])
3261 dnl AC_DEFUN([AC_PROG_NM], [])
3266 # check for math library
3267 AC_DEFUN([LT_LIB_M],
3268 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3271 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3272 # These system don't have libm, or don't need it
3275 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3276 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3279 AC_CHECK_LIB(m, cos, LIBM="-lm")
3286 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3287 dnl aclocal-1.4 backwards compatibility:
3288 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3291 # _LT_COMPILER_NO_RTTI([TAGNAME])
3292 # -------------------------------
3293 m4_defun([_LT_COMPILER_NO_RTTI],
3294 [m4_require([_LT_TAG_COMPILER])dnl
3296 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3298 if test "$GCC" = yes; then
3299 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3301 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3302 lt_cv_prog_compiler_rtti_exceptions,
3303 [-fno-rtti -fno-exceptions], [],
3304 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3306 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3307 [Compiler flag to turn off builtin functions])
3308 ])# _LT_COMPILER_NO_RTTI
3311 # _LT_CMD_GLOBAL_SYMBOLS
3312 # ----------------------
3313 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3314 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3315 AC_REQUIRE([AC_PROG_CC])dnl
3316 AC_REQUIRE([LT_PATH_NM])dnl
3317 AC_REQUIRE([LT_PATH_LD])dnl
3318 m4_require([_LT_DECL_SED])dnl
3319 m4_require([_LT_DECL_EGREP])dnl
3320 m4_require([_LT_TAG_COMPILER])dnl
3322 # Check for command to grab the raw symbol name followed by C symbol from nm.
3323 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3324 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3326 # These are sane defaults that work on at least a few old systems.
3327 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3329 # Character class describing NM global symbol codes.
3330 symcode='[[BCDEGRST]]'
3332 # Regexp to match symbols that can be accessed directly from C.
3333 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3335 # Define system-specific variables.
3340 cygwin* | mingw* | pw32* | cegcc*)
3341 symcode='[[ABCDGISTW]]'
3344 if test "$host_cpu" = ia64; then
3345 symcode='[[ABCDEGRST]]'
3349 symcode='[[BCDEGRST]]'
3352 symcode='[[BCDEGQRST]]'
3363 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3367 symcode='[[DFNSTU]]'
3371 # If we're using GNU nm, then use its standard symbol codes.
3372 case `$NM -V 2>&1` in
3373 *GNU* | *'with BFD'*)
3374 symcode='[[ABCDGIRSTW]]' ;;
3377 # Transform an extracted symbol line into a proper C declaration.
3378 # Some systems (esp. on ia64) link data and code symbols differently,
3379 # so use this general approach.
3380 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3382 # Transform an extracted symbol line into symbol name and symbol address
3383 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3384 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3386 # Handle CRLF in mingw tool chain
3390 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3394 # Try without a prefix underscore, then with it.
3395 for ac_symprfx in "" "_"; do
3397 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3398 symxfrm="\\1 $ac_symprfx\\2 \\2"
3400 # Write the raw and C identifiers.
3401 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3402 # Fake it for dumpbin and say T for any non-static function
3403 # and D for any global variable.
3404 # Also find C++ and __fastcall symbols from MSVC++,
3405 # which start with @ or ?.
3406 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3407 " {last_section=section; section=\$ 3};"\
3408 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3409 " \$ 0!~/External *\|/{next};"\
3410 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3411 " {if(hide[section]) next};"\
3412 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3413 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3414 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3415 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3416 " ' prfx=^$ac_symprfx]"
3418 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3421 # Check to see that the pipe works correctly.
3425 cat > conftest.$ac_ext <<_LT_EOF
3430 void nm_test_func(void);
3431 void nm_test_func(void){}
3435 int main(){nm_test_var='a';nm_test_func();return(0);}
3438 if AC_TRY_EVAL(ac_compile); then
3439 # Now try to grab the symbols.
3441 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3442 # Try sorting and uniquifying the output.
3443 if sort "$nlist" | uniq > "$nlist"T; then
3444 mv -f "$nlist"T "$nlist"
3449 # Make sure that we snagged all the symbols we need.
3450 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3451 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3452 cat <<_LT_EOF > conftest.$ac_ext
3458 # Now generate the symbol file.
3459 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3461 cat <<_LT_EOF >> conftest.$ac_ext
3463 /* The mapping between symbol names and symbols. */
3468 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3470 { "@PROGRAM@", (void *) 0 },
3472 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3473 cat <<\_LT_EOF >> conftest.$ac_ext
3477 /* This works around a problem in FreeBSD linker */
3478 #ifdef FREEBSD_WORKAROUND
3479 static const void *lt_preloaded_setup() {
3480 return lt__PROGRAM__LTX_preloaded_symbols;
3488 # Now try linking the two files.
3489 mv conftest.$ac_objext conftstm.$ac_objext
3490 lt_save_LIBS="$LIBS"
3491 lt_save_CFLAGS="$CFLAGS"
3492 LIBS="conftstm.$ac_objext"
3493 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3494 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3497 LIBS="$lt_save_LIBS"
3498 CFLAGS="$lt_save_CFLAGS"
3500 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3503 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3506 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3509 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3510 cat conftest.$ac_ext >&5
3512 rm -rf conftest* conftst*
3514 # Do not use the global_symbol_pipe unless it works.
3515 if test "$pipe_works" = yes; then
3518 lt_cv_sys_global_symbol_pipe=
3522 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3523 lt_cv_sys_global_symbol_to_cdecl=
3525 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3526 AC_MSG_RESULT(failed)
3531 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3532 [Take the output of nm and produce a listing of raw symbols and C names])
3533 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3534 [Transform the output of nm in a proper C declaration])
3535 _LT_DECL([global_symbol_to_c_name_address],
3536 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3537 [Transform the output of nm in a C name address pair])
3538 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3539 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3540 [Transform the output of nm in a C name address pair when lib prefix is needed])
3541 ]) # _LT_CMD_GLOBAL_SYMBOLS
3544 # _LT_COMPILER_PIC([TAGNAME])
3545 # ---------------------------
3546 m4_defun([_LT_COMPILER_PIC],
3547 [m4_require([_LT_TAG_COMPILER])dnl
3548 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3549 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3550 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3552 AC_MSG_CHECKING([for $compiler option to produce PIC])
3553 m4_if([$1], [CXX], [
3554 # C++ specific cases for pic, static, wl, etc.
3555 if test "$GXX" = yes; then
3556 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3557 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3561 # All AIX code is PIC.
3562 if test "$host_cpu" = ia64; then
3563 # AIX 5 now supports IA64 processor
3564 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3571 # see comment about AmigaOS4 .so support
3572 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3575 # FIXME: we need at least 68020 code to build shared libraries, but
3576 # adding the `-m68020' flag to GCC prevents building anything better,
3578 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3583 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3584 # PIC is the default for these OSes.
3586 mingw* | cygwin* | os2* | pw32* | cegcc*)
3587 # This hack is so that the source file can tell whether it is being
3588 # built for inclusion in a dll (and should export symbols for example).
3589 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3590 # (--disable-auto-import) libraries
3591 m4_if([$1], [GCJ], [],
3592 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3594 darwin* | rhapsody*)
3595 # PIC is the default on this platform
3596 # Common symbols not allowed in MH_DYLIB files
3597 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3600 # DJGPP does not support shared libraries at all
3601 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3604 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3605 # Instead, we relocate shared libraries at runtime.
3608 if test -d /usr/nec; then
3609 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3613 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3614 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3615 # sets the default TLS model and affects inlining.
3620 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3625 # QNX uses GNU C++, but need to define -shared option too, otherwise
3627 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3630 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3636 # All AIX code is PIC.
3637 if test "$host_cpu" = ia64; then
3638 # AIX 5 now supports IA64 processor
3639 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3641 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3645 case $cc_basename in
3647 # Green Hills C++ Compiler
3648 # _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"
3653 case $cc_basename in
3655 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3658 # Green Hills C++ Compiler
3659 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3665 freebsd* | dragonfly*)
3666 # FreeBSD uses GNU C++
3668 hpux9* | hpux10* | hpux11*)
3669 case $cc_basename in
3671 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3672 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3673 if test "$host_cpu" != ia64; then
3674 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3678 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3679 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3685 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3694 # This is c89, which is MS Visual C++ (no shared libs)
3695 # Anyone wants to do a port?
3697 irix5* | irix6* | nonstopux*)
3698 case $cc_basename in
3700 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3701 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3702 # CC pic flag -KPIC is the default.
3708 linux* | k*bsd*-gnu)
3709 case $cc_basename in
3712 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3713 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3716 # old Intel C++ for x86_64 which still supported -KPIC.
3717 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3718 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3719 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3722 # Intel C++, used to be incompatible with GCC.
3723 # ICC 10 doesn't accept -KPIC any more.
3724 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3725 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3726 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3729 # Portland Group C++ compiler
3730 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3731 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3732 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3736 # Make sure the PIC flag is empty. It appears that all Alpha
3737 # Linux and Compaq Tru64 Unix objects are PIC.
3738 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3739 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3743 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3744 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3745 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3748 case `$CC -V 2>&1 | sed 5q` in
3751 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3752 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3753 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3764 case $cc_basename in
3766 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3775 # QNX uses GNU C++, but need to define -shared option too, otherwise
3777 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3779 osf3* | osf4* | osf5*)
3780 case $cc_basename in
3782 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3785 # Rational C++ 2.4.1
3786 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3789 # Digital/Compaq C++
3790 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3791 # Make sure the PIC flag is empty. It appears that all Alpha
3792 # Linux and Compaq Tru64 Unix objects are PIC.
3793 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3794 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3803 case $cc_basename in
3805 # Sun C++ 4.2, 5.x and Centerline C++
3806 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3807 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3808 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3811 # Green Hills C++ Compiler
3812 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3819 case $cc_basename in
3822 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3823 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3827 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3833 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3834 case $cc_basename in
3836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3843 case $cc_basename in
3845 # NonStop-UX NCC 3.20
3846 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3855 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3861 if test "$GCC" = yes; then
3862 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3863 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3867 # All AIX code is PIC.
3868 if test "$host_cpu" = ia64; then
3869 # AIX 5 now supports IA64 processor
3870 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3877 # see comment about AmigaOS4 .so support
3878 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3881 # FIXME: we need at least 68020 code to build shared libraries, but
3882 # adding the `-m68020' flag to GCC prevents building anything better,
3884 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3889 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3890 # PIC is the default for these OSes.
3893 mingw* | cygwin* | pw32* | os2* | cegcc*)
3894 # This hack is so that the source file can tell whether it is being
3895 # built for inclusion in a dll (and should export symbols for example).
3896 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3897 # (--disable-auto-import) libraries
3898 m4_if([$1], [GCJ], [],
3899 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3902 darwin* | rhapsody*)
3903 # PIC is the default on this platform
3904 # Common symbols not allowed in MH_DYLIB files
3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3909 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3910 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3911 # sets the default TLS model and affects inlining.
3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3923 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3924 # Instead, we relocate shared libraries at runtime.
3928 # Just because we use GCC doesn't mean we suddenly get shared libraries
3929 # on systems that don't support them.
3930 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3935 # QNX uses GNU C++, but need to define -shared option too, otherwise
3937 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3941 if test -d /usr/nec; then
3942 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3951 # PORTME Check for flag to pass linker flags through the system compiler.
3954 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3955 if test "$host_cpu" = ia64; then
3956 # AIX 5 now supports IA64 processor
3957 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3959 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3963 mingw* | cygwin* | pw32* | os2* | cegcc*)
3964 # This hack is so that the source file can tell whether it is being
3965 # built for inclusion in a dll (and should export symbols for example).
3966 m4_if([$1], [GCJ], [],
3967 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3970 hpux9* | hpux10* | hpux11*)
3971 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3972 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3979 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3982 # Is there a better lt_prog_compiler_static that works with the bundled CC?
3983 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3986 irix5* | irix6* | nonstopux*)
3987 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3988 # PIC (with -KPIC) is the default.
3989 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3992 linux* | k*bsd*-gnu)
3993 case $cc_basename in
3994 # old Intel for x86_64 which still supported -KPIC.
3996 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3997 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3998 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4000 # icc used to be incompatible with GCC.
4001 # ICC 10 doesn't accept -KPIC any more.
4003 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4004 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4005 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4007 # Lahey Fortran 8.1.
4009 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4010 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4011 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4013 pgcc* | pgf77* | pgf90* | pgf95*)
4014 # Portland Group compilers (*not* the Pentium gcc compiler,
4015 # which looks to be a dead project)
4016 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4017 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4018 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4022 # All Alpha code is PIC.
4023 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4026 # IBM XL C 8.0/Fortran 10.1 on PPC
4027 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4028 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4032 case `$CC -V 2>&1 | sed 5q` in
4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4036 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4037 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4040 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4041 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4042 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4051 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4052 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4056 # QNX uses GNU C++, but need to define -shared option too, otherwise
4058 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4061 osf3* | osf4* | osf5*)
4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4063 # All OSF/1 code is PIC.
4064 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4068 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4072 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4073 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4074 case $cc_basename in
4076 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4078 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4083 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4084 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4085 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4088 sysv4 | sysv4.2uw2* | sysv4.3*)
4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4095 if test -d /usr/nec ;then
4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4101 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4102 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4103 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4104 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4109 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4113 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4114 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4118 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4124 # For platforms which do not support PIC, -DPIC is meaningless:
4126 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4129 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4132 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4133 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4134 [How to pass a linker flag through the compiler])
4137 # Check to make sure the PIC flag actually works.
4139 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4140 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4141 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4142 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4143 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4145 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4147 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4148 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4150 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4151 [Additional compiler flags for building library objects])
4154 # Check to make sure the static flag actually works.
4156 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4157 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4158 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4159 $lt_tmp_static_flag,
4161 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4162 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4163 [Compiler flag to prevent dynamic linking])
4164 ])# _LT_COMPILER_PIC
4167 # _LT_LINKER_SHLIBS([TAGNAME])
4168 # ----------------------------
4169 # See if the linker supports building shared libraries.
4170 m4_defun([_LT_LINKER_SHLIBS],
4171 [AC_REQUIRE([LT_PATH_LD])dnl
4172 AC_REQUIRE([LT_PATH_NM])dnl
4173 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4174 m4_require([_LT_DECL_EGREP])dnl
4175 m4_require([_LT_DECL_SED])dnl
4176 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4177 m4_require([_LT_TAG_COMPILER])dnl
4178 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4179 m4_if([$1], [CXX], [
4180 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4183 # If we're using GNU nm, then we don't want the "-C" option.
4184 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4185 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4186 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4188 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4192 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4194 cygwin* | mingw* | cegcc*)
4195 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4198 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4201 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4204 _LT_TAGVAR(allow_undefined_flag, $1)=
4205 _LT_TAGVAR(always_export_symbols, $1)=no
4206 _LT_TAGVAR(archive_cmds, $1)=
4207 _LT_TAGVAR(archive_expsym_cmds, $1)=
4208 _LT_TAGVAR(compiler_needs_object, $1)=no
4209 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4210 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4211 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4212 _LT_TAGVAR(hardcode_automatic, $1)=no
4213 _LT_TAGVAR(hardcode_direct, $1)=no
4214 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4216 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4217 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4218 _LT_TAGVAR(hardcode_minus_L, $1)=no
4219 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4220 _LT_TAGVAR(inherit_rpath, $1)=no
4221 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4222 _LT_TAGVAR(module_cmds, $1)=
4223 _LT_TAGVAR(module_expsym_cmds, $1)=
4224 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4225 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4226 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4227 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4228 # include_expsyms should be a list of space-separated symbols to be *always*
4229 # included in the symbol list
4230 _LT_TAGVAR(include_expsyms, $1)=
4231 # exclude_expsyms can be an extended regexp of symbols to exclude
4232 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4233 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4234 # as well as any symbol that contains `d'.
4235 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4236 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4237 # platforms (ab)use it in PIC code, but their linkers get confused if
4238 # the symbol is explicitly referenced. Since portable code cannot
4239 # rely on this symbol name, it's probably fine to never include it in
4240 # preloaded symbol tables.
4241 # Exclude shared library initialization/finalization symbols.
4242 dnl Note also adjust exclude_expsyms for C++ above.
4243 extract_expsyms_cmds=
4246 cygwin* | mingw* | pw32* | cegcc*)
4247 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4248 # When not using gcc, we currently assume that we are using
4249 # Microsoft Visual C++.
4250 if test "$GCC" != yes; then
4255 # we just hope/assume this is gcc and not c89 (= MSVC++)
4263 _LT_TAGVAR(ld_shlibs, $1)=yes
4264 if test "$with_gnu_ld" = yes; then
4265 # If archive_cmds runs LD, not CC, wlarc should be empty
4268 # Set some defaults for GNU ld with shared library support. These
4269 # are reset later if shared libraries are not supported. Putting them
4270 # here allows them to be overridden if necessary.
4271 runpath_var=LD_RUN_PATH
4272 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4273 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4274 # ancient GNU ld didn't support --whole-archive et. al.
4275 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4276 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4278 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4280 supports_anon_versioning=no
4281 case `$LD -v 2>&1` in
4282 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4283 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4284 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4285 *\ 2.11.*) ;; # other 2.11 versions
4286 *) supports_anon_versioning=yes ;;
4289 # See if GNU ld supports shared libraries.
4292 # On AIX/PPC, the GNU linker is very broken
4293 if test "$host_cpu" != ia64; then
4294 _LT_TAGVAR(ld_shlibs, $1)=no
4297 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
4298 *** to be unable to reliably create shared libraries on AIX.
4299 *** Therefore, libtool is disabling shared libraries support. If you
4300 *** really care for shared libraries, you may want to modify your PATH
4301 *** so that a non-GNU linker is found, and then restart.
4310 # see comment about AmigaOS4 .so support
4311 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4312 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4315 _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)'
4316 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4317 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4323 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4324 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4325 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4326 # support --undefined. This deserves some investigation. FIXME
4327 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4329 _LT_TAGVAR(ld_shlibs, $1)=no
4333 cygwin* | mingw* | pw32* | cegcc*)
4334 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4335 # as there is no search path for DLLs.
4336 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4337 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4338 _LT_TAGVAR(always_export_symbols, $1)=no
4339 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4340 _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'
4342 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4343 _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'
4344 # If the export-symbols file already is a .def file (1st line
4345 # is EXPORTS), use it as is; otherwise, prepend...
4346 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4347 cp $export_symbols $output_objdir/$soname.def;
4349 echo EXPORTS > $output_objdir/$soname.def;
4350 cat $export_symbols >> $output_objdir/$soname.def;
4352 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4354 _LT_TAGVAR(ld_shlibs, $1)=no
4359 _LT_TAGVAR(hardcode_direct, $1)=no
4360 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4361 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4362 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4363 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4364 # Instead, shared libraries are loaded at an image base (0x10000000 by
4365 # default) and relocated if they conflict, which is a slow very memory
4366 # consuming and fragmenting process. To avoid this, we pick a random,
4367 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4368 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4369 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4370 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4373 gnu* | linux* | tpf* | k*bsd*-gnu)
4375 if test "$host_os" = linux-dietlibc; then
4376 case $cc_basename in
4377 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4380 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4381 && test "$tmp_diet" = no
4384 tmp_sharedflag='-shared'
4385 case $cc_basename,$host_cpu in
4386 pgcc*) # Portland Group C compiler
4387 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4388 tmp_addflag=' $pic_flag'
4390 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4391 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4392 tmp_addflag=' $pic_flag -Mnomain' ;;
4393 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4394 tmp_addflag=' -i_dynamic' ;;
4395 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4396 tmp_addflag=' -i_dynamic -nofor_main' ;;
4397 ifc* | ifort*) # Intel Fortran compiler
4398 tmp_addflag=' -nofor_main' ;;
4399 lf95*) # Lahey Fortran 8.1
4400 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4401 tmp_sharedflag='--shared' ;;
4402 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4403 tmp_sharedflag='-qmkshrobj'
4406 case `$CC -V 2>&1 | sed 5q` in
4407 *Sun\ C*) # Sun C 5.9
4408 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4409 _LT_TAGVAR(compiler_needs_object, $1)=yes
4410 tmp_sharedflag='-G' ;;
4411 *Sun\ F*) # Sun Fortran 8.3
4412 tmp_sharedflag='-G' ;;
4414 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4416 if test "x$supports_anon_versioning" = xyes; then
4417 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4418 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4419 echo "local: *; };" >> $output_objdir/$libname.ver~
4420 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4423 case $cc_basename in
4425 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4426 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4427 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4428 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4429 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4430 if test "x$supports_anon_versioning" = xyes; then
4431 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4432 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4433 echo "local: *; };" >> $output_objdir/$libname.ver~
4434 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4439 _LT_TAGVAR(ld_shlibs, $1)=no
4444 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4445 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4448 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4449 _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'
4454 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4455 _LT_TAGVAR(ld_shlibs, $1)=no
4458 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4459 *** create shared libraries on Solaris systems. Therefore, libtool
4460 *** is disabling shared libraries support. We urge you to upgrade GNU
4461 *** binutils to release 2.9.1 or newer. Another option is to modify
4462 *** your PATH or compiler configuration so that the native linker is
4463 *** used, and then restart.
4466 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4467 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4468 _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'
4470 _LT_TAGVAR(ld_shlibs, $1)=no
4474 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4475 case `$LD -v 2>&1` in
4476 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4477 _LT_TAGVAR(ld_shlibs, $1)=no
4480 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4481 *** reliably create shared libraries on SCO systems. Therefore, libtool
4482 *** is disabling shared libraries support. We urge you to upgrade GNU
4483 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4484 *** your PATH or compiler configuration so that the native linker is
4485 *** used, and then restart.
4490 # For security reasons, it is highly recommended that you always
4491 # use absolute paths for naming shared libraries, and exclude the
4492 # DT_RUNPATH tag from executables and libraries. But doing so
4493 # requires that you compile everything twice, which is a pain.
4494 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4495 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4496 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4497 _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'
4499 _LT_TAGVAR(ld_shlibs, $1)=no
4506 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4508 _LT_TAGVAR(hardcode_direct, $1)=yes
4509 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4513 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4514 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4515 _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'
4517 _LT_TAGVAR(ld_shlibs, $1)=no
4522 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4525 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4526 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4529 # PORTME fill in a description of your system's linker (not GNU ld)
4532 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4533 _LT_TAGVAR(always_export_symbols, $1)=yes
4534 _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'
4535 # Note: this linker hardcodes the directories in LIBPATH if there
4536 # are no directories specified by -L.
4537 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4538 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4539 # Neither direct hardcoding nor static linking is supported with a
4541 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4546 if test "$host_cpu" = ia64; then
4547 # On IA64, the linker does run time linking by default, so we don't
4548 # have to do anything special.
4549 aix_use_runtimelinking=no
4550 exp_sym_flag='-Bexport'
4553 # If we're using GNU nm, then we don't want the "-C" option.
4554 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4555 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4556 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4558 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4560 aix_use_runtimelinking=no
4562 # Test if we are trying to use run time linking or normal
4563 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4564 # need to do runtime linking.
4565 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4566 for ld_flag in $LDFLAGS; do
4567 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4568 aix_use_runtimelinking=yes
4575 exp_sym_flag='-bexport'
4576 no_entry_flag='-bnoentry'
4579 # When large executables or shared objects are built, AIX ld can
4580 # have problems creating the table of contents. If linking a library
4581 # or program results in "error TOC overflow" add -mminimal-toc to
4582 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4583 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4585 _LT_TAGVAR(archive_cmds, $1)=''
4586 _LT_TAGVAR(hardcode_direct, $1)=yes
4587 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4588 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4589 _LT_TAGVAR(link_all_deplibs, $1)=yes
4590 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4592 if test "$GCC" = yes; then
4593 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4594 # We only want to do this on AIX 4.2 and lower, the check
4595 # below for broken collect2 doesn't work under 4.3+
4596 collect2name=`${CC} -print-prog-name=collect2`
4597 if test -f "$collect2name" &&
4598 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4600 # We have reworked collect2
4603 # We have old collect2
4604 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4605 # It fails to find uninstalled libraries when the uninstalled
4606 # path is not listed in the libpath. Setting hardcode_minus_L
4607 # to unsupported forces relinking
4608 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4609 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4610 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4614 shared_flag='-shared'
4615 if test "$aix_use_runtimelinking" = yes; then
4616 shared_flag="$shared_flag "'${wl}-G'
4620 if test "$host_cpu" = ia64; then
4621 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4622 # chokes on -Wl,-G. The following line is correct:
4625 if test "$aix_use_runtimelinking" = yes; then
4626 shared_flag='${wl}-G'
4628 shared_flag='${wl}-bM:SRE'
4633 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4634 # It seems that -bexpall does not export symbols beginning with
4635 # underscore (_), so it is better to generate a list of symbols to export.
4636 _LT_TAGVAR(always_export_symbols, $1)=yes
4637 if test "$aix_use_runtimelinking" = yes; then
4638 # Warning - without using the other runtime loading flags (-brtl),
4639 # -berok will link without error, but may produce a broken library.
4640 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4641 # Determine the default libpath from the value encoded in an
4643 _LT_SYS_MODULE_PATH_AIX
4644 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4645 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4647 if test "$host_cpu" = ia64; then
4648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4649 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4650 _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"
4652 # Determine the default libpath from the value encoded in an
4654 _LT_SYS_MODULE_PATH_AIX
4655 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4656 # Warning - without using the other run time loading flags,
4657 # -berok will link without error, but may produce a broken library.
4658 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4659 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4660 # Exported symbols can be pulled into shared objects from archives
4661 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4662 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4663 # This is similar to how AIX traditionally builds its shared libraries.
4664 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
4672 # see comment about AmigaOS4 .so support
4673 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4674 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4677 _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)'
4678 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4679 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4685 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4688 cygwin* | mingw* | pw32* | cegcc*)
4689 # When not using gcc, we currently assume that we are using
4690 # Microsoft Visual C++.
4691 # hardcode_libdir_flag_spec is actually meaningless, as there is
4692 # no search path for DLLs.
4693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4694 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4695 # Tell ltmain to make .lib files, not .a files.
4697 # Tell ltmain to make .dll files, not .so files.
4699 # FIXME: Setting linknames here is a bad hack.
4700 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4701 # The linker will automatically build a .lib file if we build a DLL.
4702 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4703 # FIXME: Should let the user specify the lib program.
4704 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4705 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4706 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4709 darwin* | rhapsody*)
4710 _LT_DARWIN_LINKER_FEATURES($1)
4714 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4715 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4716 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4720 _LT_TAGVAR(ld_shlibs, $1)=no
4723 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4724 # support. Future versions do this automatically, but an explicit c++rt0.o
4725 # does not break anything, and helps significantly (at the cost of a little
4728 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4730 _LT_TAGVAR(hardcode_direct, $1)=yes
4731 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4734 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4736 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4737 _LT_TAGVAR(hardcode_direct, $1)=yes
4738 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4739 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4742 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4743 freebsd* | dragonfly*)
4744 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4745 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4746 _LT_TAGVAR(hardcode_direct, $1)=yes
4747 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4751 if test "$GCC" = yes; then
4752 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4754 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4756 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4757 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4758 _LT_TAGVAR(hardcode_direct, $1)=yes
4760 # hardcode_minus_L: Not really in the search PATH,
4761 # but as the default location of the library.
4762 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4763 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4767 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4768 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4770 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4772 if test "$with_gnu_ld" = no; then
4773 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4774 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4775 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4776 _LT_TAGVAR(hardcode_direct, $1)=yes
4777 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4778 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4779 # hardcode_minus_L: Not really in the search PATH,
4780 # but as the default location of the library.
4781 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4786 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4792 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4801 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4804 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4807 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4811 if test "$with_gnu_ld" = no; then
4812 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4813 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4817 _LT_TAGVAR(hardcode_direct, $1)=no
4818 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4821 _LT_TAGVAR(hardcode_direct, $1)=yes
4822 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4823 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4825 # hardcode_minus_L: Not really in the search PATH,
4826 # but as the default location of the library.
4827 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4833 irix5* | irix6* | nonstopux*)
4834 if test "$GCC" = yes; then
4835 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4836 # Try to use the -exported_symbol ld option, if it does not
4837 # work, assume that -exports_file does not work either and
4838 # implicitly export all symbols.
4839 save_LDFLAGS="$LDFLAGS"
4840 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4841 AC_LINK_IFELSE(int foo(void) {},
4842 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4844 LDFLAGS="$save_LDFLAGS"
4846 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4847 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4849 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4851 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4852 _LT_TAGVAR(inherit_rpath, $1)=yes
4853 _LT_TAGVAR(link_all_deplibs, $1)=yes
4857 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4858 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4860 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4862 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4863 _LT_TAGVAR(hardcode_direct, $1)=yes
4864 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4868 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4869 _LT_TAGVAR(hardcode_direct, $1)=yes
4870 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4871 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4872 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4879 if test -f /usr/libexec/ld.so; then
4880 _LT_TAGVAR(hardcode_direct, $1)=yes
4881 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4882 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4883 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4884 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4885 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4886 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4887 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4890 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4891 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4892 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4896 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4901 _LT_TAGVAR(ld_shlibs, $1)=no
4906 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4907 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4908 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4909 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
4910 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4914 if test "$GCC" = yes; then
4915 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4916 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4918 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4919 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4921 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4922 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4923 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4926 osf4* | osf5*) # as osf3* with the addition of -msym flag
4927 if test "$GCC" = yes; then
4928 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4929 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4930 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4932 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4933 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4934 _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~
4935 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
4937 # Both c and cxx compiler support -rpath directly
4938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4940 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4941 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4945 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4946 if test "$GCC" = yes; then
4948 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4949 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4950 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4952 case `$CC -V 2>&1` in
4955 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4956 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4957 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4961 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4962 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4963 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4967 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4968 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4970 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4972 # The compiler driver will combine and reorder linker options,
4973 # but understands `-z linker_flag'. GCC discards it without `$wl',
4974 # but is careful enough not to reorder.
4975 # Supported since Solaris 2.6 (maybe 2.5.1?)
4976 if test "$GCC" = yes; then
4977 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4979 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
4983 _LT_TAGVAR(link_all_deplibs, $1)=yes
4987 if test "x$host_vendor" = xsequent; then
4988 # Use $CC to link under sequent, because it throws in some extra .o
4989 # files that make .init and .fini sections work.
4990 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
4992 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
4994 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4995 _LT_TAGVAR(hardcode_direct, $1)=yes
4996 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4997 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5001 case $host_vendor in
5003 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5004 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5007 ## LD is ld it makes a PLAMLIB
5008 ## CC just makes a GrossModule.
5009 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5010 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5011 _LT_TAGVAR(hardcode_direct, $1)=no
5014 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5015 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5018 runpath_var='LD_RUN_PATH'
5019 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5023 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5024 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5025 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5029 if test -d /usr/nec; then
5030 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5031 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5032 runpath_var=LD_RUN_PATH
5033 hardcode_runpath_var=yes
5034 _LT_TAGVAR(ld_shlibs, $1)=yes
5038 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5039 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5040 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5041 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5042 runpath_var='LD_RUN_PATH'
5044 if test "$GCC" = yes; then
5045 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5046 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5048 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5049 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5053 sysv5* | sco3.2v5* | sco5v6*)
5054 # Note: We can NOT use -z defs as we might desire, because we do not
5055 # link with -lc, and that would cause any symbols used from libc to
5056 # always be unresolved, which means just about no library would
5057 # ever link correctly. If we're not using GNU ld we use -z text
5058 # though, which does catch some bad symbols but isn't as heavy-handed
5060 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5061 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5062 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5063 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5065 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5066 _LT_TAGVAR(link_all_deplibs, $1)=yes
5067 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5068 runpath_var='LD_RUN_PATH'
5070 if test "$GCC" = yes; then
5071 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5072 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5074 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5075 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5080 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5081 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5082 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5086 _LT_TAGVAR(ld_shlibs, $1)=no
5090 if test x$host_vendor = xsni; then
5092 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5093 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5099 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5100 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5102 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5104 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5105 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5106 _LT_DECL([], [extract_expsyms_cmds], [2],
5107 [The commands to extract the exported symbol list from a shared archive])
5110 # Do we need to explicitly link libc?
5112 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5114 # Assume -lc should be added
5115 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5117 if test "$enable_shared" = yes && test "$GCC" = yes; then
5118 case $_LT_TAGVAR(archive_cmds, $1) in
5120 # FIXME: we may have to deal with multi-command sequences.
5123 # Test whether the compiler implicitly links with -lc since on some
5124 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5125 # to ld, don't add -lc before -lgcc.
5126 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5128 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5130 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5133 libobjs=conftest.$ac_objext
5135 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5136 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5142 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5143 _LT_TAGVAR(allow_undefined_flag, $1)=
5144 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5146 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5148 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5150 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5152 cat conftest.err 1>&5
5155 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5162 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5163 [Whether or not to add -lc for building shared libraries])
5164 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5165 [enable_shared_with_static_runtimes], [0],
5166 [Whether or not to disallow shared libs when runtime libs are static])
5167 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5168 [Compiler flag to allow reflexive dlopens])
5169 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5170 [Compiler flag to generate shared objects directly from archives])
5171 _LT_TAGDECL([], [compiler_needs_object], [1],
5172 [Whether the compiler copes with passing no objects directly])
5173 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5174 [Create an old-style archive from a shared archive])
5175 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5176 [Create a temporary old-style archive to link instead of a shared archive])
5177 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5178 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5179 _LT_TAGDECL([], [module_cmds], [2],
5180 [Commands used to build a loadable module if different from building
5182 _LT_TAGDECL([], [module_expsym_cmds], [2])
5183 _LT_TAGDECL([], [with_gnu_ld], [1],
5184 [Whether we are building with GNU ld or not])
5185 _LT_TAGDECL([], [allow_undefined_flag], [1],
5186 [Flag that allows shared libraries with undefined symbols to be built])
5187 _LT_TAGDECL([], [no_undefined_flag], [1],
5188 [Flag that enforces no undefined symbols])
5189 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5190 [Flag to hardcode $libdir into a binary during linking.
5191 This must work even if $libdir does not exist])
5192 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5193 [[If ld is used when linking, flag to hardcode $libdir into a binary
5194 during linking. This must work even if $libdir does not exist]])
5195 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5196 [Whether we need a single "-rpath" flag with a separated argument])
5197 _LT_TAGDECL([], [hardcode_direct], [0],
5198 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5199 DIR into the resulting binary])
5200 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5201 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5202 DIR into the resulting binary and the resulting library dependency is
5203 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5204 library is relocated])
5205 _LT_TAGDECL([], [hardcode_minus_L], [0],
5206 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5207 into the resulting binary])
5208 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5209 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5210 into the resulting binary])
5211 _LT_TAGDECL([], [hardcode_automatic], [0],
5212 [Set to "yes" if building a shared library automatically hardcodes DIR
5213 into the library and all subsequent libraries and executables linked
5215 _LT_TAGDECL([], [inherit_rpath], [0],
5216 [Set to yes if linker adds runtime paths of dependent libraries
5217 to runtime path list])
5218 _LT_TAGDECL([], [link_all_deplibs], [0],
5219 [Whether libtool must link a program against all its dependency libraries])
5220 _LT_TAGDECL([], [fix_srcfile_path], [1],
5221 [Fix the shell variable $srcfile for the compiler])
5222 _LT_TAGDECL([], [always_export_symbols], [0],
5223 [Set to "yes" if exported symbols are required])
5224 _LT_TAGDECL([], [export_symbols_cmds], [2],
5225 [The commands to list exported symbols])
5226 _LT_TAGDECL([], [exclude_expsyms], [1],
5227 [Symbols that should not be listed in the preloaded symbols])
5228 _LT_TAGDECL([], [include_expsyms], [1],
5229 [Symbols that must always be exported])
5230 _LT_TAGDECL([], [prelink_cmds], [2],
5231 [Commands necessary for linking programs (against libraries) with templates])
5232 _LT_TAGDECL([], [file_list_spec], [1],
5233 [Specify filename containing input files])
5234 dnl FIXME: Not yet implemented
5235 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5236 dnl [Compiler flag to generate thread safe objects])
5237 ])# _LT_LINKER_SHLIBS
5240 # _LT_LANG_C_CONFIG([TAG])
5241 # ------------------------
5242 # Ensure that the configuration variables for a C compiler are suitably
5243 # defined. These variables are subsequently used by _LT_CONFIG to write
5244 # the compiler configuration to `libtool'.
5245 m4_defun([_LT_LANG_C_CONFIG],
5246 [m4_require([_LT_DECL_EGREP])dnl
5250 # Source file extension for C test sources.
5253 # Object file extension for compiled C test sources.
5255 _LT_TAGVAR(objext, $1)=$objext
5257 # Code to be used in simple compile tests
5258 lt_simple_compile_test_code="int some_variable = 0;"
5260 # Code to be used in simple link tests
5261 lt_simple_link_test_code='int main(){return(0);}'
5264 # Save the default compiler, since it gets overwritten when the other
5265 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5266 compiler_DEFAULT=$CC
5268 # save warnings/boilerplate of simple test code
5269 _LT_COMPILER_BOILERPLATE
5270 _LT_LINKER_BOILERPLATE
5273 ## There is no encapsulation within the following macros, do not change
5274 ## the running order or otherwise move them around unless you know exactly
5275 ## what you are doing...
5276 if test -n "$compiler"; then
5277 _LT_COMPILER_NO_RTTI($1)
5278 _LT_COMPILER_PIC($1)
5279 _LT_COMPILER_C_O($1)
5280 _LT_COMPILER_FILE_LOCKS($1)
5281 _LT_LINKER_SHLIBS($1)
5282 _LT_SYS_DYNAMIC_LINKER($1)
5283 _LT_LINKER_HARDCODE_LIBPATH($1)
5287 # Report which library types will actually be built
5288 AC_MSG_CHECKING([if libtool supports shared libraries])
5289 AC_MSG_RESULT([$can_build_shared])
5291 AC_MSG_CHECKING([whether to build shared libraries])
5292 test "$can_build_shared" = "no" && enable_shared=no
5294 # On AIX, shared libraries and static libraries use the same namespace, and
5295 # are all built from PIC.
5298 test "$enable_shared" = yes && enable_static=no
5299 if test -n "$RANLIB"; then
5300 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5301 postinstall_cmds='$RANLIB $lib'
5306 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5307 test "$enable_shared" = yes && enable_static=no
5311 AC_MSG_RESULT([$enable_shared])
5313 AC_MSG_CHECKING([whether to build static libraries])
5314 # Make sure either enable_shared or enable_static is yes.
5315 test "$enable_shared" = yes || enable_static=yes
5316 AC_MSG_RESULT([$enable_static])
5322 ])# _LT_LANG_C_CONFIG
5327 # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5328 # compiler, we have our own version here.
5329 m4_defun([_LT_PROG_CXX],
5331 pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5333 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5334 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5335 (test "X$CXX" != "Xg++"))) ; then
5338 _lt_caught_CXX_error=yes
5340 popdef([AC_MSG_ERROR])
5343 dnl aclocal-1.4 backwards compatibility:
5344 dnl AC_DEFUN([_LT_PROG_CXX], [])
5347 # _LT_LANG_CXX_CONFIG([TAG])
5348 # --------------------------
5349 # Ensure that the configuration variables for a C++ compiler are suitably
5350 # defined. These variables are subsequently used by _LT_CONFIG to write
5351 # the compiler configuration to `libtool'.
5352 m4_defun([_LT_LANG_CXX_CONFIG],
5353 [AC_REQUIRE([_LT_PROG_CXX])dnl
5354 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5355 m4_require([_LT_DECL_EGREP])dnl
5358 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5359 _LT_TAGVAR(allow_undefined_flag, $1)=
5360 _LT_TAGVAR(always_export_symbols, $1)=no
5361 _LT_TAGVAR(archive_expsym_cmds, $1)=
5362 _LT_TAGVAR(compiler_needs_object, $1)=no
5363 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5364 _LT_TAGVAR(hardcode_direct, $1)=no
5365 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5366 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5367 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5368 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5369 _LT_TAGVAR(hardcode_minus_L, $1)=no
5370 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5371 _LT_TAGVAR(hardcode_automatic, $1)=no
5372 _LT_TAGVAR(inherit_rpath, $1)=no
5373 _LT_TAGVAR(module_cmds, $1)=
5374 _LT_TAGVAR(module_expsym_cmds, $1)=
5375 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5376 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5377 _LT_TAGVAR(no_undefined_flag, $1)=
5378 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5379 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5381 # Source file extension for C++ test sources.
5384 # Object file extension for compiled C++ test sources.
5386 _LT_TAGVAR(objext, $1)=$objext
5388 # No sense in running all these tests if we already determined that
5389 # the CXX compiler isn't working. Some variables (like enable_shared)
5390 # are currently assumed to apply to all compilers on this platform,
5391 # and will be corrupted by setting them based on a non-working compiler.
5392 if test "$_lt_caught_CXX_error" != yes; then
5393 # Code to be used in simple compile tests
5394 lt_simple_compile_test_code="int some_variable = 0;"
5396 # Code to be used in simple link tests
5397 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5399 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5402 # save warnings/boilerplate of simple test code
5403 _LT_COMPILER_BOILERPLATE
5404 _LT_LINKER_BOILERPLATE
5406 # Allow CC to be a program name with arguments.
5411 lt_save_with_gnu_ld=$with_gnu_ld
5412 lt_save_path_LD=$lt_cv_path_LD
5413 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5414 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5416 $as_unset lt_cv_prog_gnu_ld
5418 if test -n "${lt_cv_path_LDCXX+set}"; then
5419 lt_cv_path_LD=$lt_cv_path_LDCXX
5421 $as_unset lt_cv_path_LD
5423 test -z "${LDCXX+set}" || LD=$LDCXX
5426 _LT_TAGVAR(compiler, $1)=$CC
5427 _LT_CC_BASENAME([$compiler])
5429 if test -n "$compiler"; then
5430 # We don't want -fno-exception when compiling C++ code, so set the
5431 # no_builtin_flag separately
5432 if test "$GXX" = yes; then
5433 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5435 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5438 if test "$GXX" = yes; then
5439 # Set up default GNU C++ configuration
5443 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5444 # archiving commands below assume that GNU ld is being used.
5445 if test "$with_gnu_ld" = yes; then
5446 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5447 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5449 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5450 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5452 # If archive_cmds runs LD, not CC, wlarc should be empty
5453 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5454 # investigate it a little bit more. (MM)
5457 # ancient GNU ld didn't support --whole-archive et. al.
5458 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5459 $GREP 'no-whole-archive' > /dev/null; then
5460 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5462 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5468 # A generic and very simple default shared library creation
5469 # command for GNU C++ for the case where it uses the native
5470 # linker, instead of GNU ld. If possible, this setting should
5471 # overridden to take advantage of the native linker features on
5472 # the platform it is being used on.
5473 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5476 # Commands to make compiler produce verbose output that lists
5477 # what "hidden" libraries, object files and flags are used when
5478 # linking a shared library.
5479 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5487 # PORTME: fill in a description of your system's C++ link characteristics
5488 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5489 _LT_TAGVAR(ld_shlibs, $1)=yes
5492 # FIXME: insert proper C++ library support
5493 _LT_TAGVAR(ld_shlibs, $1)=no
5496 if test "$host_cpu" = ia64; then
5497 # On IA64, the linker does run time linking by default, so we don't
5498 # have to do anything special.
5499 aix_use_runtimelinking=no
5500 exp_sym_flag='-Bexport'
5503 aix_use_runtimelinking=no
5505 # Test if we are trying to use run time linking or normal
5506 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5507 # need to do runtime linking.
5508 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5509 for ld_flag in $LDFLAGS; do
5512 aix_use_runtimelinking=yes
5520 exp_sym_flag='-bexport'
5521 no_entry_flag='-bnoentry'
5524 # When large executables or shared objects are built, AIX ld can
5525 # have problems creating the table of contents. If linking a library
5526 # or program results in "error TOC overflow" add -mminimal-toc to
5527 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5528 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5530 _LT_TAGVAR(archive_cmds, $1)=''
5531 _LT_TAGVAR(hardcode_direct, $1)=yes
5532 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5533 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5534 _LT_TAGVAR(link_all_deplibs, $1)=yes
5535 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5537 if test "$GXX" = yes; then
5538 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5539 # We only want to do this on AIX 4.2 and lower, the check
5540 # below for broken collect2 doesn't work under 4.3+
5541 collect2name=`${CC} -print-prog-name=collect2`
5542 if test -f "$collect2name" &&
5543 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5545 # We have reworked collect2
5548 # We have old collect2
5549 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5550 # It fails to find uninstalled libraries when the uninstalled
5551 # path is not listed in the libpath. Setting hardcode_minus_L
5552 # to unsupported forces relinking
5553 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5554 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5555 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5558 shared_flag='-shared'
5559 if test "$aix_use_runtimelinking" = yes; then
5560 shared_flag="$shared_flag "'${wl}-G'
5564 if test "$host_cpu" = ia64; then
5565 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5566 # chokes on -Wl,-G. The following line is correct:
5569 if test "$aix_use_runtimelinking" = yes; then
5570 shared_flag='${wl}-G'
5572 shared_flag='${wl}-bM:SRE'
5577 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5578 # It seems that -bexpall does not export symbols beginning with
5579 # underscore (_), so it is better to generate a list of symbols to
5581 _LT_TAGVAR(always_export_symbols, $1)=yes
5582 if test "$aix_use_runtimelinking" = yes; then
5583 # Warning - without using the other runtime loading flags (-brtl),
5584 # -berok will link without error, but may produce a broken library.
5585 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5586 # Determine the default libpath from the value encoded in an empty
5588 _LT_SYS_MODULE_PATH_AIX
5589 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5591 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5593 if test "$host_cpu" = ia64; then
5594 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5595 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5596 _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"
5598 # Determine the default libpath from the value encoded in an
5600 _LT_SYS_MODULE_PATH_AIX
5601 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5602 # Warning - without using the other run time loading flags,
5603 # -berok will link without error, but may produce a broken library.
5604 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5605 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5606 # Exported symbols can be pulled into shared objects from archives
5607 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5608 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5609 # This is similar to how AIX traditionally builds its shared
5611 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5617 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5618 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5619 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5620 # support --undefined. This deserves some investigation. FIXME
5621 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5623 _LT_TAGVAR(ld_shlibs, $1)=no
5628 case $cc_basename in
5630 # FIXME: insert proper C++ library support
5631 _LT_TAGVAR(ld_shlibs, $1)=no
5636 cygwin* | mingw* | pw32* | cegcc*)
5637 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5638 # as there is no search path for DLLs.
5639 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5640 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5641 _LT_TAGVAR(always_export_symbols, $1)=no
5642 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5644 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5645 _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'
5646 # If the export-symbols file already is a .def file (1st line
5647 # is EXPORTS), use it as is; otherwise, prepend...
5648 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5649 cp $export_symbols $output_objdir/$soname.def;
5651 echo EXPORTS > $output_objdir/$soname.def;
5652 cat $export_symbols >> $output_objdir/$soname.def;
5654 $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'
5656 _LT_TAGVAR(ld_shlibs, $1)=no
5659 darwin* | rhapsody*)
5660 _LT_DARWIN_LINKER_FEATURES($1)
5664 case $cc_basename in
5666 # FIXME: insert proper C++ library support
5667 _LT_TAGVAR(ld_shlibs, $1)=no
5670 # Green Hills C++ Compiler
5671 # FIXME: insert proper C++ library support
5672 _LT_TAGVAR(ld_shlibs, $1)=no
5675 # FIXME: insert proper C++ library support
5676 _LT_TAGVAR(ld_shlibs, $1)=no
5682 # C++ shared libraries reported to be fairly broken before
5684 _LT_TAGVAR(ld_shlibs, $1)=no
5688 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5691 freebsd* | dragonfly*)
5692 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5694 _LT_TAGVAR(ld_shlibs, $1)=yes
5701 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5702 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5703 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5704 _LT_TAGVAR(hardcode_direct, $1)=yes
5705 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5706 # but as the default
5707 # location of the library.
5709 case $cc_basename in
5711 # FIXME: insert proper C++ library support
5712 _LT_TAGVAR(ld_shlibs, $1)=no
5715 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5716 # Commands to make compiler produce verbose output that lists
5717 # what "hidden" libraries, object files and flags are used when
5718 # linking a shared library.
5720 # There doesn't appear to be a way to prevent this compiler from
5721 # explicitly linking system object files so we need to strip them
5722 # from the output so that they don't get included in the library
5724 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5727 if test "$GXX" = yes; then
5728 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5730 # FIXME: insert proper C++ library support
5731 _LT_TAGVAR(ld_shlibs, $1)=no
5738 if test $with_gnu_ld = no; then
5739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5740 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5746 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5752 _LT_TAGVAR(hardcode_direct, $1)=no
5753 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5756 _LT_TAGVAR(hardcode_direct, $1)=yes
5757 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5758 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5759 # but as the default
5760 # location of the library.
5764 case $cc_basename in
5766 # FIXME: insert proper C++ library support
5767 _LT_TAGVAR(ld_shlibs, $1)=no
5772 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5775 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5778 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5781 # Commands to make compiler produce verbose output that lists
5782 # what "hidden" libraries, object files and flags are used when
5783 # linking a shared library.
5785 # There doesn't appear to be a way to prevent this compiler from
5786 # explicitly linking system object files so we need to strip them
5787 # from the output so that they don't get included in the library
5789 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5792 if test "$GXX" = yes; then
5793 if test $with_gnu_ld = no; then
5796 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5799 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5807 # FIXME: insert proper C++ library support
5808 _LT_TAGVAR(ld_shlibs, $1)=no
5815 _LT_TAGVAR(hardcode_direct, $1)=no
5816 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5817 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5818 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5819 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5820 # Instead, shared libraries are loaded at an image base (0x10000000 by
5821 # default) and relocated if they conflict, which is a slow very memory
5822 # consuming and fragmenting process. To avoid this, we pick a random,
5823 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5824 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5825 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5826 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5829 case $cc_basename in
5832 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5834 # Archives containing C++ object files must be created using
5835 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5836 # necessary to make sure instantiated templates are included
5838 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5841 if test "$GXX" = yes; then
5842 if test "$with_gnu_ld" = no; then
5843 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5845 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
5848 _LT_TAGVAR(link_all_deplibs, $1)=yes
5851 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5852 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5853 _LT_TAGVAR(inherit_rpath, $1)=yes
5856 linux* | k*bsd*-gnu)
5857 case $cc_basename in
5859 # Kuck and Associates, Inc. (KAI) C++ Compiler
5861 # KCC will only create a shared library if the output file
5862 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5863 # to its proper name (with version) after linking.
5864 _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'
5865 _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 $lib'
5866 # Commands to make compiler produce verbose output that lists
5867 # what "hidden" libraries, object files and flags are used when
5868 # linking a shared library.
5870 # There doesn't appear to be a way to prevent this compiler from
5871 # explicitly linking system object files so we need to strip them
5872 # from the output so that they don't get included in the library
5874 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5876 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5877 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5879 # Archives containing C++ object files must be created using
5880 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5881 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5886 # version 8.0 and above of icpc choke on multiply defined symbols
5887 # if we add $predep_objects and $postdep_objects, however 7.1 and
5888 # earlier do not add the objects themselves.
5889 case `$CC -V 2>&1` in
5891 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5892 _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'
5894 *) # Version 8.0 or newer
5897 ia64*) tmp_idyn=' -i_dynamic';;
5899 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5900 _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'
5903 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5904 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5905 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5906 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5909 # Portland Group C++ compiler
5911 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5912 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5914 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5915 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5916 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5918 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5919 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5921 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5923 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5924 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5925 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5927 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5928 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
5930 *) # Version 6 will use weak symbols
5931 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5932 _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'
5936 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5937 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5938 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5942 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5943 _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'
5945 runpath_var=LD_RUN_PATH
5946 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5947 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5949 # Commands to make compiler produce verbose output that lists
5950 # what "hidden" libraries, object files and flags are used when
5951 # linking a shared library.
5953 # There doesn't appear to be a way to prevent this compiler from
5954 # explicitly linking system object files so we need to strip them
5955 # from the output so that they don't get included in the library
5957 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5960 # IBM XL 8.0 on PPC, with GNU ld
5961 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5962 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5963 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5964 if test "x$supports_anon_versioning" = xyes; then
5965 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5966 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5967 echo "local: *; };" >> $output_objdir/$libname.ver~
5968 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5972 case `$CC -V 2>&1 | sed 5q` in
5975 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5976 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5977 _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'
5978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5979 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5980 _LT_TAGVAR(compiler_needs_object, $1)=yes
5982 # Not sure whether something based on
5983 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
5985 output_verbose_link_cmd='echo'
5987 # Archives containing C++ object files must be created using
5988 # "CC -xar", where "CC" is the Sun C++ compiler. This is
5989 # necessary to make sure instantiated templates are included
5991 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
5999 # FIXME: insert proper C++ library support
6000 _LT_TAGVAR(ld_shlibs, $1)=no
6004 # FIXME: insert proper C++ library support
6005 _LT_TAGVAR(ld_shlibs, $1)=no
6009 case $cc_basename in
6011 # FIXME: insert proper C++ library support
6012 _LT_TAGVAR(ld_shlibs, $1)=no
6015 # FIXME: insert proper C++ library support
6016 _LT_TAGVAR(ld_shlibs, $1)=no
6022 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6023 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6025 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6026 _LT_TAGVAR(hardcode_direct, $1)=yes
6027 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6029 # Workaround some broken pre-1.5 toolchains
6030 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6034 _LT_TAGVAR(ld_shlibs, $1)=yes
6038 # C++ shared libraries are fairly broken
6039 _LT_TAGVAR(ld_shlibs, $1)=no
6043 if test -f /usr/libexec/ld.so; then
6044 _LT_TAGVAR(hardcode_direct, $1)=yes
6045 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6046 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6047 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6049 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6050 _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'
6051 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6052 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6054 output_verbose_link_cmd=echo
6056 _LT_TAGVAR(ld_shlibs, $1)=no
6060 osf3* | osf4* | osf5*)
6061 case $cc_basename in
6063 # Kuck and Associates, Inc. (KAI) C++ Compiler
6065 # KCC will only create a shared library if the output file
6066 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6067 # to its proper name (with version) after linking.
6068 _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'
6070 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6071 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6073 # Archives containing C++ object files must be created using
6074 # the KAI C++ compiler.
6076 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6077 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6081 # Rational C++ 2.4.1
6082 # FIXME: insert proper C++ library support
6083 _LT_TAGVAR(ld_shlibs, $1)=no
6088 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6089 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6093 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6094 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6095 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6096 echo "-hidden">> $lib.exp~
6097 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6099 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6103 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6105 # Commands to make compiler produce verbose output that lists
6106 # what "hidden" libraries, object files and flags are used when
6107 # linking a shared library.
6109 # There doesn't appear to be a way to prevent this compiler from
6110 # explicitly linking system object files so we need to strip them
6111 # from the output so that they don't get included in the library
6113 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6116 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6117 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6120 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6123 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6127 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6128 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6130 # Commands to make compiler produce verbose output that lists
6131 # what "hidden" libraries, object files and flags are used when
6132 # linking a shared library.
6133 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6136 # FIXME: insert proper C++ library support
6137 _LT_TAGVAR(ld_shlibs, $1)=no
6144 # FIXME: insert proper C++ library support
6145 _LT_TAGVAR(ld_shlibs, $1)=no
6149 case $cc_basename in
6152 # FIXME: insert proper C++ library support
6153 _LT_TAGVAR(ld_shlibs, $1)=no
6157 # FIXME: insert proper C++ library support
6158 _LT_TAGVAR(ld_shlibs, $1)=no
6161 # FIXME: insert proper C++ library support
6162 _LT_TAGVAR(ld_shlibs, $1)=no
6168 case $cc_basename in
6170 # Sun C++ 4.2, 5.x and Centerline C++
6171 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6172 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6173 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6174 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6175 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6177 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6178 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6180 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6182 # The compiler driver will combine and reorder linker options,
6183 # but understands `-z linker_flag'.
6184 # Supported since Solaris 2.6 (maybe 2.5.1?)
6185 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6188 _LT_TAGVAR(link_all_deplibs, $1)=yes
6190 output_verbose_link_cmd='echo'
6192 # Archives containing C++ object files must be created using
6193 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6194 # necessary to make sure instantiated templates are included
6196 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6199 # Green Hills C++ Compiler
6200 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6202 # The C++ compiler must be used to create the archive.
6203 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6206 # GNU C++ compiler with Solaris linker
6207 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6208 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6209 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6210 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6211 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6212 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6214 # Commands to make compiler produce verbose output that lists
6215 # what "hidden" libraries, object files and flags are used when
6216 # linking a shared library.
6217 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6219 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6221 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6222 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6223 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6225 # Commands to make compiler produce verbose output that lists
6226 # what "hidden" libraries, object files and flags are used when
6227 # linking a shared library.
6228 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6231 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6233 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6235 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6243 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6244 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6245 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6246 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6247 runpath_var='LD_RUN_PATH'
6249 case $cc_basename in
6251 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6252 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6255 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6256 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6261 sysv5* | sco3.2v5* | sco5v6*)
6262 # Note: We can NOT use -z defs as we might desire, because we do not
6263 # link with -lc, and that would cause any symbols used from libc to
6264 # always be unresolved, which means just about no library would
6265 # ever link correctly. If we're not using GNU ld we use -z text
6266 # though, which does catch some bad symbols but isn't as heavy-handed
6268 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6269 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6270 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6271 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6272 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6273 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6274 _LT_TAGVAR(link_all_deplibs, $1)=yes
6275 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6276 runpath_var='LD_RUN_PATH'
6278 case $cc_basename in
6280 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6281 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6284 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6285 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6291 case $cc_basename in
6293 # NonStop-UX NCC 3.20
6294 # FIXME: insert proper C++ library support
6295 _LT_TAGVAR(ld_shlibs, $1)=no
6298 # FIXME: insert proper C++ library support
6299 _LT_TAGVAR(ld_shlibs, $1)=no
6305 # FIXME: insert proper C++ library support
6306 _LT_TAGVAR(ld_shlibs, $1)=no
6310 # FIXME: insert proper C++ library support
6311 _LT_TAGVAR(ld_shlibs, $1)=no
6315 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6316 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6318 _LT_TAGVAR(GCC, $1)="$GXX"
6319 _LT_TAGVAR(LD, $1)="$LD"
6322 ## There is no encapsulation within the following macros, do not change
6323 ## the running order or otherwise move them around unless you know exactly
6324 ## what you are doing...
6325 _LT_SYS_HIDDEN_LIBDEPS($1)
6326 _LT_COMPILER_PIC($1)
6327 _LT_COMPILER_C_O($1)
6328 _LT_COMPILER_FILE_LOCKS($1)
6329 _LT_LINKER_SHLIBS($1)
6330 _LT_SYS_DYNAMIC_LINKER($1)
6331 _LT_LINKER_HARDCODE_LIBPATH($1)
6334 fi # test -n "$compiler"
6340 with_gnu_ld=$lt_save_with_gnu_ld
6341 lt_cv_path_LDCXX=$lt_cv_path_LD
6342 lt_cv_path_LD=$lt_save_path_LD
6343 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6344 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6345 fi # test "$_lt_caught_CXX_error" != yes
6348 ])# _LT_LANG_CXX_CONFIG
6351 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6352 # ---------------------------------
6353 # Figure out "hidden" library dependencies from verbose
6354 # compiler output when linking a shared library.
6355 # Parse the compiler output and extract the necessary
6356 # objects, libraries and library flags.
6357 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6358 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6359 # Dependencies to place before and after the object being linked:
6360 _LT_TAGVAR(predep_objects, $1)=
6361 _LT_TAGVAR(postdep_objects, $1)=
6362 _LT_TAGVAR(predeps, $1)=
6363 _LT_TAGVAR(postdeps, $1)=
6364 _LT_TAGVAR(compiler_lib_search_path, $1)=
6366 dnl we can't use the lt_simple_compile_test_code here,
6367 dnl because it contains code intended for an executable,
6368 dnl not a library. It's possible we should let each
6369 dnl tag define a new lt_????_link_test_code variable,
6370 dnl but it's only used here...
6371 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6373 void foo (void) { a = 0; }
6375 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6379 Foo (void) { a = 0; }
6384 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6392 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6400 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6403 public void bar (void) {
6409 dnl Parse the compiler output and extract the necessary
6410 dnl objects, libraries and library flags.
6411 if AC_TRY_EVAL(ac_compile); then
6412 # Parse the compiler output and extract the necessary
6413 # objects, libraries and library flags.
6415 # Sentinel used to keep track of whether or not we are before
6416 # the conftest object file.
6417 pre_test_object_deps_done=no
6419 for p in `eval "$output_verbose_link_cmd"`; do
6423 # Some compilers place space between "-{L,R}" and the path.
6425 if test $p = "-L" ||
6426 test $p = "-R"; then
6433 if test "$pre_test_object_deps_done" = no; then
6436 # Internal compiler library paths should come after those
6437 # provided the user. The postdeps already come after the
6438 # user supplied libs so there is no need to process them.
6439 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6440 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6442 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6445 # The "-l" case would never come before the object being
6446 # linked, so don't bother handling this case.
6449 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6450 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6452 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6458 # This assumes that the test object file only shows up
6459 # once in the compiler output.
6460 if test "$p" = "conftest.$objext"; then
6461 pre_test_object_deps_done=yes
6465 if test "$pre_test_object_deps_done" = no; then
6466 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6467 _LT_TAGVAR(predep_objects, $1)="$p"
6469 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6472 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6473 _LT_TAGVAR(postdep_objects, $1)="$p"
6475 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6480 *) ;; # Ignore the rest.
6488 echo "libtool.m4: error: problem compiling $1 test program"
6491 $RM -f confest.$objext
6493 # PORTME: override above test on systems where it is broken
6497 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6498 # hack all around it, let's just trust "g++" to DTRT.
6499 _LT_TAGVAR(predep_objects,$1)=
6500 _LT_TAGVAR(postdep_objects,$1)=
6501 _LT_TAGVAR(postdeps,$1)=
6505 case `$CC -V 2>&1 | sed 5q` in
6509 # The more standards-conforming stlport4 library is
6510 # incompatible with the Cstd library. Avoid specifying
6511 # it if it's in CXXFLAGS. Ignore libCrun as
6512 # -library=stlport4 depends on it.
6513 case " $CXX $CXXFLAGS " in
6514 *" -library=stlport4 "*)
6515 solaris_use_stlport4=yes
6519 if test "$solaris_use_stlport4" != yes; then
6520 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6527 case $cc_basename in
6529 # The more standards-conforming stlport4 library is
6530 # incompatible with the Cstd library. Avoid specifying
6531 # it if it's in CXXFLAGS. Ignore libCrun as
6532 # -library=stlport4 depends on it.
6533 case " $CXX $CXXFLAGS " in
6534 *" -library=stlport4 "*)
6535 solaris_use_stlport4=yes
6539 # Adding this requires a known-good setup of shared libraries for
6540 # Sun compiler versions before 5.6, else PIC objects from an old
6541 # archive will be linked into the output, leading to subtle bugs.
6542 if test "$solaris_use_stlport4" != yes; then
6543 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6551 case " $_LT_TAGVAR(postdeps, $1) " in
6552 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6554 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6555 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6556 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6558 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6559 [The directories searched by this compiler when creating a shared library])
6560 _LT_TAGDECL([], [predep_objects], [1],
6561 [Dependencies to place before and after the objects being linked to
6562 create a shared library])
6563 _LT_TAGDECL([], [postdep_objects], [1])
6564 _LT_TAGDECL([], [predeps], [1])
6565 _LT_TAGDECL([], [postdeps], [1])
6566 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6567 [The library search path used internally by the compiler when linking
6569 ])# _LT_SYS_HIDDEN_LIBDEPS
6574 # Since AC_PROG_F77 is broken, in that it returns the empty string
6575 # if there is no fortran compiler, we have our own version here.
6576 m4_defun([_LT_PROG_F77],
6578 pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6580 if test -z "$F77" || test "X$F77" = "Xno"; then
6583 popdef([AC_MSG_ERROR])
6586 dnl aclocal-1.4 backwards compatibility:
6587 dnl AC_DEFUN([_LT_PROG_F77], [])
6590 # _LT_LANG_F77_CONFIG([TAG])
6591 # --------------------------
6592 # Ensure that the configuration variables for a Fortran 77 compiler are
6593 # suitably defined. These variables are subsequently used by _LT_CONFIG
6594 # to write the compiler configuration to `libtool'.
6595 m4_defun([_LT_LANG_F77_CONFIG],
6596 [AC_REQUIRE([_LT_PROG_F77])dnl
6597 AC_LANG_PUSH(Fortran 77)
6599 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6600 _LT_TAGVAR(allow_undefined_flag, $1)=
6601 _LT_TAGVAR(always_export_symbols, $1)=no
6602 _LT_TAGVAR(archive_expsym_cmds, $1)=
6603 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6604 _LT_TAGVAR(hardcode_direct, $1)=no
6605 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6606 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6607 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6608 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6609 _LT_TAGVAR(hardcode_minus_L, $1)=no
6610 _LT_TAGVAR(hardcode_automatic, $1)=no
6611 _LT_TAGVAR(inherit_rpath, $1)=no
6612 _LT_TAGVAR(module_cmds, $1)=
6613 _LT_TAGVAR(module_expsym_cmds, $1)=
6614 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6615 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6616 _LT_TAGVAR(no_undefined_flag, $1)=
6617 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6618 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6620 # Source file extension for f77 test sources.
6623 # Object file extension for compiled f77 test sources.
6625 _LT_TAGVAR(objext, $1)=$objext
6627 # No sense in running all these tests if we already determined that
6628 # the F77 compiler isn't working. Some variables (like enable_shared)
6629 # are currently assumed to apply to all compilers on this platform,
6630 # and will be corrupted by setting them based on a non-working compiler.
6631 if test "$_lt_disable_F77" != yes; then
6632 # Code to be used in simple compile tests
6633 lt_simple_compile_test_code="\
6639 # Code to be used in simple link tests
6640 lt_simple_link_test_code="\
6645 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6648 # save warnings/boilerplate of simple test code
6649 _LT_COMPILER_BOILERPLATE
6650 _LT_LINKER_BOILERPLATE
6652 # Allow CC to be a program name with arguments.
6657 _LT_TAGVAR(compiler, $1)=$CC
6658 _LT_CC_BASENAME([$compiler])
6660 if test -n "$compiler"; then
6661 AC_MSG_CHECKING([if libtool supports shared libraries])
6662 AC_MSG_RESULT([$can_build_shared])
6664 AC_MSG_CHECKING([whether to build shared libraries])
6665 test "$can_build_shared" = "no" && enable_shared=no
6667 # On AIX, shared libraries and static libraries use the same namespace, and
6668 # are all built from PIC.
6671 test "$enable_shared" = yes && enable_static=no
6672 if test -n "$RANLIB"; then
6673 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6674 postinstall_cmds='$RANLIB $lib'
6678 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6679 test "$enable_shared" = yes && enable_static=no
6683 AC_MSG_RESULT([$enable_shared])
6685 AC_MSG_CHECKING([whether to build static libraries])
6686 # Make sure either enable_shared or enable_static is yes.
6687 test "$enable_shared" = yes || enable_static=yes
6688 AC_MSG_RESULT([$enable_static])
6690 _LT_TAGVAR(GCC, $1)="$G77"
6691 _LT_TAGVAR(LD, $1)="$LD"
6694 ## There is no encapsulation within the following macros, do not change
6695 ## the running order or otherwise move them around unless you know exactly
6696 ## what you are doing...
6697 _LT_COMPILER_PIC($1)
6698 _LT_COMPILER_C_O($1)
6699 _LT_COMPILER_FILE_LOCKS($1)
6700 _LT_LINKER_SHLIBS($1)
6701 _LT_SYS_DYNAMIC_LINKER($1)
6702 _LT_LINKER_HARDCODE_LIBPATH($1)
6705 fi # test -n "$compiler"
6709 fi # test "$_lt_disable_F77" != yes
6712 ])# _LT_LANG_F77_CONFIG
6717 # Since AC_PROG_FC is broken, in that it returns the empty string
6718 # if there is no fortran compiler, we have our own version here.
6719 m4_defun([_LT_PROG_FC],
6721 pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6723 if test -z "$FC" || test "X$FC" = "Xno"; then
6726 popdef([AC_MSG_ERROR])
6729 dnl aclocal-1.4 backwards compatibility:
6730 dnl AC_DEFUN([_LT_PROG_FC], [])
6733 # _LT_LANG_FC_CONFIG([TAG])
6734 # -------------------------
6735 # Ensure that the configuration variables for a Fortran compiler are
6736 # suitably defined. These variables are subsequently used by _LT_CONFIG
6737 # to write the compiler configuration to `libtool'.
6738 m4_defun([_LT_LANG_FC_CONFIG],
6739 [AC_REQUIRE([_LT_PROG_FC])dnl
6740 AC_LANG_PUSH(Fortran)
6742 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6743 _LT_TAGVAR(allow_undefined_flag, $1)=
6744 _LT_TAGVAR(always_export_symbols, $1)=no
6745 _LT_TAGVAR(archive_expsym_cmds, $1)=
6746 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6747 _LT_TAGVAR(hardcode_direct, $1)=no
6748 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6749 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6750 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6751 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6752 _LT_TAGVAR(hardcode_minus_L, $1)=no
6753 _LT_TAGVAR(hardcode_automatic, $1)=no
6754 _LT_TAGVAR(inherit_rpath, $1)=no
6755 _LT_TAGVAR(module_cmds, $1)=
6756 _LT_TAGVAR(module_expsym_cmds, $1)=
6757 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6758 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6759 _LT_TAGVAR(no_undefined_flag, $1)=
6760 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6761 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6763 # Source file extension for fc test sources.
6764 ac_ext=${ac_fc_srcext-f}
6766 # Object file extension for compiled fc test sources.
6768 _LT_TAGVAR(objext, $1)=$objext
6770 # No sense in running all these tests if we already determined that
6771 # the FC compiler isn't working. Some variables (like enable_shared)
6772 # are currently assumed to apply to all compilers on this platform,
6773 # and will be corrupted by setting them based on a non-working compiler.
6774 if test "$_lt_disable_FC" != yes; then
6775 # Code to be used in simple compile tests
6776 lt_simple_compile_test_code="\
6782 # Code to be used in simple link tests
6783 lt_simple_link_test_code="\
6788 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6791 # save warnings/boilerplate of simple test code
6792 _LT_COMPILER_BOILERPLATE
6793 _LT_LINKER_BOILERPLATE
6795 # Allow CC to be a program name with arguments.
6800 GCC=$ac_cv_fc_compiler_gnu
6802 _LT_TAGVAR(compiler, $1)=$CC
6803 _LT_CC_BASENAME([$compiler])
6805 if test -n "$compiler"; then
6806 AC_MSG_CHECKING([if libtool supports shared libraries])
6807 AC_MSG_RESULT([$can_build_shared])
6809 AC_MSG_CHECKING([whether to build shared libraries])
6810 test "$can_build_shared" = "no" && enable_shared=no
6812 # On AIX, shared libraries and static libraries use the same namespace, and
6813 # are all built from PIC.
6816 test "$enable_shared" = yes && enable_static=no
6817 if test -n "$RANLIB"; then
6818 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6819 postinstall_cmds='$RANLIB $lib'
6823 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6824 test "$enable_shared" = yes && enable_static=no
6828 AC_MSG_RESULT([$enable_shared])
6830 AC_MSG_CHECKING([whether to build static libraries])
6831 # Make sure either enable_shared or enable_static is yes.
6832 test "$enable_shared" = yes || enable_static=yes
6833 AC_MSG_RESULT([$enable_static])
6835 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6836 _LT_TAGVAR(LD, $1)="$LD"
6839 ## There is no encapsulation within the following macros, do not change
6840 ## the running order or otherwise move them around unless you know exactly
6841 ## what you are doing...
6842 _LT_SYS_HIDDEN_LIBDEPS($1)
6843 _LT_COMPILER_PIC($1)
6844 _LT_COMPILER_C_O($1)
6845 _LT_COMPILER_FILE_LOCKS($1)
6846 _LT_LINKER_SHLIBS($1)
6847 _LT_SYS_DYNAMIC_LINKER($1)
6848 _LT_LINKER_HARDCODE_LIBPATH($1)
6851 fi # test -n "$compiler"
6855 fi # test "$_lt_disable_FC" != yes
6858 ])# _LT_LANG_FC_CONFIG
6861 # _LT_LANG_GCJ_CONFIG([TAG])
6862 # --------------------------
6863 # Ensure that the configuration variables for the GNU Java Compiler compiler
6864 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6865 # to write the compiler configuration to `libtool'.
6866 m4_defun([_LT_LANG_GCJ_CONFIG],
6867 [AC_REQUIRE([LT_PROG_GCJ])dnl
6870 # Source file extension for Java test sources.
6873 # Object file extension for compiled Java test sources.
6875 _LT_TAGVAR(objext, $1)=$objext
6877 # Code to be used in simple compile tests
6878 lt_simple_compile_test_code="class foo {}"
6880 # Code to be used in simple link tests
6881 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6883 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6886 # save warnings/boilerplate of simple test code
6887 _LT_COMPILER_BOILERPLATE
6888 _LT_LINKER_BOILERPLATE
6890 # Allow CC to be a program name with arguments.
6896 _LT_TAGVAR(compiler, $1)=$CC
6897 _LT_TAGVAR(LD, $1)="$LD"
6898 _LT_CC_BASENAME([$compiler])
6900 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6901 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6903 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6906 ## There is no encapsulation within the following macros, do not change
6907 ## the running order or otherwise move them around unless you know exactly
6908 ## what you are doing...
6909 if test -n "$compiler"; then
6910 _LT_COMPILER_NO_RTTI($1)
6911 _LT_COMPILER_PIC($1)
6912 _LT_COMPILER_C_O($1)
6913 _LT_COMPILER_FILE_LOCKS($1)
6914 _LT_LINKER_SHLIBS($1)
6915 _LT_LINKER_HARDCODE_LIBPATH($1)
6924 ])# _LT_LANG_GCJ_CONFIG
6927 # _LT_LANG_RC_CONFIG([TAG])
6928 # -------------------------
6929 # Ensure that the configuration variables for the Windows resource compiler
6930 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6931 # to write the compiler configuration to `libtool'.
6932 m4_defun([_LT_LANG_RC_CONFIG],
6933 [AC_REQUIRE([LT_PROG_RC])dnl
6936 # Source file extension for RC test sources.
6939 # Object file extension for compiled RC test sources.
6941 _LT_TAGVAR(objext, $1)=$objext
6943 # Code to be used in simple compile tests
6944 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6946 # Code to be used in simple link tests
6947 lt_simple_link_test_code="$lt_simple_compile_test_code"
6949 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6952 # save warnings/boilerplate of simple test code
6953 _LT_COMPILER_BOILERPLATE
6954 _LT_LINKER_BOILERPLATE
6956 # Allow CC to be a program name with arguments.
6962 _LT_TAGVAR(compiler, $1)=$CC
6963 _LT_CC_BASENAME([$compiler])
6964 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6966 if test -n "$compiler"; then
6974 ])# _LT_LANG_RC_CONFIG
6979 AC_DEFUN([LT_PROG_GCJ],
6980 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6981 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6982 [AC_CHECK_TOOL(GCJ, gcj,)
6983 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6984 AC_SUBST(GCJFLAGS)])])[]dnl
6988 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
6989 dnl aclocal-1.4 backwards compatibility:
6990 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
6995 AC_DEFUN([LT_PROG_RC],
6996 [AC_CHECK_TOOL(RC, windres,)
7000 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7001 dnl aclocal-1.4 backwards compatibility:
7002 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7007 # If we don't have a new enough Autoconf to choose the best grep
7008 # available, choose the one first in the user's PATH.
7009 m4_defun([_LT_DECL_EGREP],
7010 [AC_REQUIRE([AC_PROG_EGREP])dnl
7011 AC_REQUIRE([AC_PROG_FGREP])dnl
7012 test -z "$GREP" && GREP=grep
7013 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7014 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7015 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7016 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7023 # If we don't have a new enough Autoconf to choose the best objdump
7024 # available, choose the one first in the user's PATH.
7025 m4_defun([_LT_DECL_OBJDUMP],
7026 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7027 test -z "$OBJDUMP" && OBJDUMP=objdump
7028 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7035 # Check for a fully-functional sed program, that truncates
7036 # as few characters as possible. Prefer GNU sed if found.
7037 m4_defun([_LT_DECL_SED],
7039 test -z "$SED" && SED=sed
7040 Xsed="$SED -e 1s/^X//"
7041 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7042 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7043 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7046 m4_ifndef([AC_PROG_SED], [
7047 ############################################################
7048 # NOTE: This macro has been submitted for inclusion into #
7049 # GNU Autoconf as AC_PROG_SED. When it is available in #
7050 # a released version of Autoconf we should remove this #
7051 # macro and use it instead. #
7052 ############################################################
7054 m4_defun([AC_PROG_SED],
7055 [AC_MSG_CHECKING([for a sed that does not truncate output])
7056 AC_CACHE_VAL(lt_cv_path_SED,
7057 [# Loop through the user's path and test for sed and gsed.
7058 # Then use that list of sed's as ones to test for truncation.
7059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7063 test -z "$as_dir" && as_dir=.
7064 for lt_ac_prog in sed gsed; do
7065 for ac_exec_ext in '' $ac_executable_extensions; do
7066 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7067 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7075 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7076 # along with /bin/sed that truncates output.
7077 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7078 test ! -f $lt_ac_sed && continue
7079 cat /dev/null > conftest.in
7081 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7082 # Check for GNU sed and select it if it is found.
7083 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7084 lt_cv_path_SED=$lt_ac_sed
7088 cat conftest.in conftest.in >conftest.tmp
7089 mv conftest.tmp conftest.in
7090 cp conftest.in conftest.nl
7092 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7093 cmp -s conftest.out conftest.nl || break
7094 # 10000 chars as input seems more than enough
7095 test $lt_ac_count -gt 10 && break
7096 lt_ac_count=`expr $lt_ac_count + 1`
7097 if test $lt_ac_count -gt $lt_ac_max; then
7098 lt_ac_max=$lt_ac_count
7099 lt_cv_path_SED=$lt_ac_sed
7106 AC_MSG_RESULT([$SED])
7111 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7112 dnl aclocal-1.4 backwards compatibility:
7113 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7116 # _LT_CHECK_SHELL_FEATURES
7117 # ------------------------
7118 # Find out whether the shell is Bourne or XSI compatible,
7119 # or has some other useful features.
7120 m4_defun([_LT_CHECK_SHELL_FEATURES],
7121 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7122 # Try some XSI features
7125 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7127 && eval 'test $(( 1 + 1 )) -eq 2 \
7128 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7130 AC_MSG_RESULT([$xsi_shell])
7131 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7133 AC_MSG_CHECKING([whether the shell understands "+="])
7135 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7137 && lt_shell_append=yes
7138 AC_MSG_RESULT([$lt_shell_append])
7139 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7141 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7146 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7148 # test EBCDIC or ASCII
7149 case `echo X|tr X '\101'` in
7150 A) # ASCII based system
7151 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7152 lt_SP2NL='tr \040 \012'
7153 lt_NL2SP='tr \015\012 \040\040'
7155 *) # EBCDIC based system
7156 lt_SP2NL='tr \100 \n'
7157 lt_NL2SP='tr \r\n \100\100'
7160 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7161 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7162 ])# _LT_CHECK_SHELL_FEATURES
7165 # _LT_PROG_XSI_SHELLFNS
7166 # ---------------------
7167 # Bourne and XSI compatible variants of some useful shell functions.
7168 m4_defun([_LT_PROG_XSI_SHELLFNS],
7171 cat << \_LT_EOF >> "$cfgfile"
7173 # func_dirname file append nondir_replacement
7174 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7175 # otherwise set result to NONDIR_REPLACEMENT.
7179 */*) func_dirname_result="${1%/*}${2}" ;;
7180 * ) func_dirname_result="${3}" ;;
7184 # func_basename file
7187 func_basename_result="${1##*/}"
7190 # func_dirname_and_basename file append nondir_replacement
7191 # perform func_basename and func_dirname in a single function
7193 # dirname: Compute the dirname of FILE. If nonempty,
7194 # add APPEND to the result, otherwise set result
7195 # to NONDIR_REPLACEMENT.
7196 # value returned in "$func_dirname_result"
7197 # basename: Compute filename of FILE.
7198 # value retuned in "$func_basename_result"
7199 # Implementation must be kept synchronized with func_dirname
7200 # and func_basename. For efficiency, we do not delegate to
7201 # those functions but instead duplicate the functionality here.
7202 func_dirname_and_basename ()
7205 */*) func_dirname_result="${1%/*}${2}" ;;
7206 * ) func_dirname_result="${3}" ;;
7208 func_basename_result="${1##*/}"
7211 # func_stripname prefix suffix name
7212 # strip PREFIX and SUFFIX off of NAME.
7213 # PREFIX and SUFFIX must not contain globbing or regex special
7214 # characters, hashes, percent signs, but SUFFIX may contain a leading
7215 # dot (in which case that matches only a dot).
7218 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7219 # positional parameters, so assign one to ordinary parameter first.
7220 func_stripname_result=${3}
7221 func_stripname_result=${func_stripname_result#"${1}"}
7222 func_stripname_result=${func_stripname_result%"${2}"}
7228 func_opt_split_opt=${1%%=*}
7229 func_opt_split_arg=${1#*=}
7236 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7237 *) func_lo2o_result=${1} ;;
7241 # func_xform libobj-or-source
7244 func_xform_result=${1%.*}.lo
7247 # func_arith arithmetic-term...
7250 func_arith_result=$(( $[*] ))
7254 # STRING may not start with a hyphen.
7257 func_len_result=${#1}
7262 *) # Bourne compatible functions.
7263 cat << \_LT_EOF >> "$cfgfile"
7265 # func_dirname file append nondir_replacement
7266 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7267 # otherwise set result to NONDIR_REPLACEMENT.
7270 # Extract subdirectory from the argument.
7271 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7272 if test "X$func_dirname_result" = "X${1}"; then
7273 func_dirname_result="${3}"
7275 func_dirname_result="$func_dirname_result${2}"
7279 # func_basename file
7282 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7285 dnl func_dirname_and_basename
7286 dnl A portable version of this function is already defined in general.m4sh
7287 dnl so there is no need for it here.
7289 # func_stripname prefix suffix name
7290 # strip PREFIX and SUFFIX off of NAME.
7291 # PREFIX and SUFFIX must not contain globbing or regex special
7292 # characters, hashes, percent signs, but SUFFIX may contain a leading
7293 # dot (in which case that matches only a dot).
7294 # func_strip_suffix prefix name
7298 .*) func_stripname_result=`$ECHO "X${3}" \
7299 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7300 *) func_stripname_result=`$ECHO "X${3}" \
7301 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7306 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7307 my_sed_long_arg='1s/^-[[^=]]*=//'
7312 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7313 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7319 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7322 # func_xform libobj-or-source
7325 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7328 # func_arith arithmetic-term...
7331 func_arith_result=`expr "$[@]"`
7335 # STRING may not start with a hyphen.
7338 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7344 case $lt_shell_append in
7346 cat << \_LT_EOF >> "$cfgfile"
7348 # func_append var value
7349 # Append VALUE to the end of shell variable VAR.
7357 cat << \_LT_EOF >> "$cfgfile"
7359 # func_append var value
7360 # Append VALUE to the end of shell variable VAR.
7363 eval "$[1]=\$$[1]\$[2]"