1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
4 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
6 # Written by Gordon Matzigkeit, 1996
8 # This file is free software; the Free Software Foundation gives
9 # unlimited permission to copy and/or distribute it, with or without
10 # modifications, as long as this notice is preserved.
12 m4_define([_LT_COPYING], [dnl
13 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
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_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
72 AC_BEFORE([$0], [LT_LANG])dnl
73 AC_BEFORE([$0], [LT_OUTPUT])dnl
74 AC_BEFORE([$0], [LTDL_INIT])dnl
75 m4_require([_LT_CHECK_BUILDDIR])dnl
77 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
78 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
79 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
80 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
81 dnl unless we require an AC_DEFUNed macro:
82 AC_REQUIRE([LTOPTIONS_VERSION])dnl
83 AC_REQUIRE([LTSUGAR_VERSION])dnl
84 AC_REQUIRE([LTVERSION_VERSION])dnl
85 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
86 m4_require([_LT_PROG_LTMAIN])dnl
88 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
91 _LT_SET_OPTIONS([$0], [$1])
93 # This can be used to rebuild libtool when needed
94 LIBTOOL_DEPS="$ltmain"
96 # Always use our own libtool.
97 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
107 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
108 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
109 dnl aclocal-1.4 backwards compatibility:
110 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
111 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
114 # _LT_CC_BASENAME(CC)
115 # -------------------
116 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
117 m4_defun([_LT_CC_BASENAME],
118 [for cc_temp in $1""; do
120 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
121 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
126 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
130 # _LT_FILEUTILS_DEFAULTS
131 # ----------------------
132 # It is okay to use these file commands and assume they have been set
133 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
134 m4_defun([_LT_FILEUTILS_DEFAULTS],
138 ])# _LT_FILEUTILS_DEFAULTS
143 m4_defun([_LT_SETUP],
144 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
145 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
146 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
147 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
149 _LT_DECL([], [host_alias], [0], [The host system])dnl
150 _LT_DECL([], [host], [0])dnl
151 _LT_DECL([], [host_os], [0])dnl
153 _LT_DECL([], [build_alias], [0], [The build system])dnl
154 _LT_DECL([], [build], [0])dnl
155 _LT_DECL([], [build_os], [0])dnl
157 AC_REQUIRE([AC_PROG_CC])dnl
158 AC_REQUIRE([LT_PATH_LD])dnl
159 AC_REQUIRE([LT_PATH_NM])dnl
161 AC_REQUIRE([AC_PROG_LN_S])dnl
162 test -z "$LN_S" && LN_S="ln -s"
163 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
165 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
166 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
167 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
169 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
170 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
171 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
172 m4_require([_LT_CMD_RELOAD])dnl
173 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
174 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
175 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
176 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
177 m4_require([_LT_WITH_SYSROOT])dnl
179 _LT_CONFIG_LIBTOOL_INIT([
180 # See if we are running on zsh, and set the options which allow our
181 # commands through without removal of \ escapes INIT.
182 if test -n "\${ZSH_VERSION+set}" ; then
186 if test -n "${ZSH_VERSION+set}" ; then
192 m4_require([_LT_TAG_COMPILER])dnl
196 # AIX sometimes has problems with the GCC collect2 program. For some
197 # reason, if we set the COLLECT_NAMES environment variable, the problems
198 # vanish in a puff of smoke.
199 if test "X${COLLECT_NAMES+set}" != Xset; then
210 # All known linkers require a `.a' archive for static linking (except MSVC,
211 # which needs '.lib').
214 with_gnu_ld="$lt_cv_prog_gnu_ld"
219 # Set sane defaults for various variables
220 test -z "$CC" && CC=cc
221 test -z "$LTCC" && LTCC=$CC
222 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
223 test -z "$LD" && LD=ld
224 test -z "$ac_objext" && ac_objext=o
226 _LT_CC_BASENAME([$compiler])
228 # Only perform the check for file, if the check method requires it
229 test -z "$MAGIC_CMD" && MAGIC_CMD=file
230 case $deplibs_check_method in
232 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
238 # Use C for the default configuration in the libtool script
239 LT_SUPPORTED_TAG([CC])
241 _LT_LANG_DEFAULT_CONFIG
246 # _LT_PREPARE_SED_QUOTE_VARS
247 # --------------------------
248 # Define a few sed substitution that help us do robust quoting.
249 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
250 [# Backslashify metacharacters that are still active within
251 # double-quoted strings.
252 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
254 # Same as above, but do not quote variable references.
255 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
257 # Sed substitution to delay expansion of an escaped shell variable in a
258 # double_quote_subst'ed string.
259 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
261 # Sed substitution to delay expansion of an escaped single quote.
262 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
264 # Sed substitution to avoid accidental globbing in evaled expressions
265 no_glob_subst='s/\*/\\\*/g'
270 # Note that this code is called both from `configure', and `config.status'
271 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
272 # `config.status' has no value for ac_aux_dir unless we are using Automake,
273 # so we pass a copy along to make sure it has a sensible value anyway.
274 m4_defun([_LT_PROG_LTMAIN],
275 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
276 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
277 ltmain="$ac_aux_dir/ltmain.sh"
281 ## ------------------------------------- ##
282 ## Accumulate code for creating libtool. ##
283 ## ------------------------------------- ##
285 # So that we can recreate a full libtool script including additional
286 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
287 # in macros and then make a single call at the end using the `libtool'
291 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
292 # ----------------------------------------
293 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
294 m4_define([_LT_CONFIG_LIBTOOL_INIT],
296 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
301 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
304 # _LT_CONFIG_LIBTOOL([COMMANDS])
305 # ------------------------------
306 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
307 m4_define([_LT_CONFIG_LIBTOOL],
309 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
314 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
317 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
318 # -----------------------------------------------------
319 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
320 [_LT_CONFIG_LIBTOOL([$1])
321 _LT_CONFIG_LIBTOOL_INIT([$2])
325 # _LT_FORMAT_COMMENT([COMMENT])
326 # -----------------------------
327 # Add leading comment marks to the start of each line, and a trailing
328 # full-stop to the whole comment if one is not present already.
329 m4_define([_LT_FORMAT_COMMENT],
331 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
332 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
337 ## ------------------------ ##
338 ## FIXME: Eliminate VARNAME ##
339 ## ------------------------ ##
342 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
343 # -------------------------------------------------------------------
344 # CONFIGNAME is the name given to the value in the libtool script.
345 # VARNAME is the (base) name used in the configure script.
346 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
347 # VARNAME. Any other value will be used directly.
348 m4_define([_LT_DECL],
349 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
350 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
351 [m4_ifval([$1], [$1], [$2])])
352 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
354 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
355 lt_dict_add_subkey([lt_decl_dict], [$2],
356 [tagged?], [m4_ifval([$5], [yes], [no])])])
360 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
361 # --------------------------------------------------------
362 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
365 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
366 # ------------------------------------------------
367 m4_define([lt_decl_tag_varnames],
368 [_lt_decl_filter([tagged?], [yes], $@)])
371 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
372 # ---------------------------------------------------------
373 m4_define([_lt_decl_filter],
375 [0], [m4_fatal([$0: too few arguments: $#])],
376 [1], [m4_fatal([$0: too few arguments: $#: $1])],
377 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
378 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
379 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
383 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
384 # --------------------------------------------------
385 m4_define([lt_decl_quote_varnames],
386 [_lt_decl_filter([value], [1], $@)])
389 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
390 # ---------------------------------------------------
391 m4_define([lt_decl_dquote_varnames],
392 [_lt_decl_filter([value], [2], $@)])
395 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
396 # ---------------------------------------------------
397 m4_define([lt_decl_varnames_tagged],
398 [m4_assert([$# <= 2])dnl
399 _$0(m4_quote(m4_default([$1], [[, ]])),
400 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
401 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
402 m4_define([_lt_decl_varnames_tagged],
403 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
406 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
407 # ------------------------------------------------
408 m4_define([lt_decl_all_varnames],
409 [_$0(m4_quote(m4_default([$1], [[, ]])),
411 m4_quote(lt_decl_varnames),
412 m4_quote(m4_shift($@))))[]dnl
414 m4_define([_lt_decl_all_varnames],
415 [lt_join($@, lt_decl_varnames_tagged([$1],
416 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
420 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
421 # ------------------------------------
422 # Quote a variable value, and forward it to `config.status' so that its
423 # declaration there will have the same value as in `configure'. VARNAME
424 # must have a single quote delimited value for this to work.
425 m4_define([_LT_CONFIG_STATUS_DECLARE],
426 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
429 # _LT_CONFIG_STATUS_DECLARATIONS
430 # ------------------------------
431 # We delimit libtool config variables with single quotes, so when
432 # we write them to config.status, we have to be sure to quote all
433 # embedded single quotes properly. In configure, this macro expands
434 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
436 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
437 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
438 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
439 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
444 # Output comment and list of tags supported by the script
445 m4_defun([_LT_LIBTOOL_TAGS],
446 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
447 available_tags="_LT_TAGS"dnl
451 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
452 # -----------------------------------
453 # Extract the dictionary values for VARNAME (optionally with TAG) and
454 # expand to a commented shell variable setting:
456 # # Some comment about what VAR is for.
457 # visible_name=$lt_internal_name
458 m4_define([_LT_LIBTOOL_DECLARE],
459 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
460 [description])))[]dnl
461 m4_pushdef([_libtool_name],
462 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
463 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
464 [0], [_libtool_name=[$]$1],
465 [1], [_libtool_name=$lt_[]$1],
466 [2], [_libtool_name=$lt_[]$1],
467 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
468 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
472 # _LT_LIBTOOL_CONFIG_VARS
473 # -----------------------
474 # Produce commented declarations of non-tagged libtool config variables
475 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
476 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
477 # section) are produced by _LT_LIBTOOL_TAG_VARS.
478 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
479 [m4_foreach([_lt_var],
480 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
481 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
484 # _LT_LIBTOOL_TAG_VARS(TAG)
485 # -------------------------
486 m4_define([_LT_LIBTOOL_TAG_VARS],
487 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
488 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
491 # _LT_TAGVAR(VARNAME, [TAGNAME])
492 # ------------------------------
493 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
496 # _LT_CONFIG_COMMANDS
497 # -------------------
498 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
499 # variables for single and double quote escaping we saved from calls
500 # to _LT_DECL, we can put quote escaped variables declarations
501 # into `config.status', and then the shell code to quote escape them in
502 # for loops in `config.status'. Finally, any additional code accumulated
503 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
504 m4_defun([_LT_CONFIG_COMMANDS],
505 [AC_PROVIDE_IFELSE([LT_OUTPUT],
506 dnl If the libtool generation code has been placed in $CONFIG_LT,
507 dnl instead of duplicating it all over again into config.status,
508 dnl then we will have config.status run $CONFIG_LT later, so it
509 dnl needs to know what name is stored there:
510 [AC_CONFIG_COMMANDS([libtool],
511 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
512 dnl If the libtool generation code is destined for config.status,
513 dnl expand the accumulated commands and init code now:
514 [AC_CONFIG_COMMANDS([libtool],
515 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
516 ])#_LT_CONFIG_COMMANDS
520 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
523 # The HP-UX ksh and POSIX shell print the target directory to stdout
525 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
527 sed_quote_subst='$sed_quote_subst'
528 double_quote_subst='$double_quote_subst'
529 delay_variable_subst='$delay_variable_subst'
530 _LT_CONFIG_STATUS_DECLARATIONS
533 compiler='$compiler_DEFAULT'
535 # A function that is used when there is no print builtin or printf.
536 func_fallback_echo ()
538 eval 'cat <<_LTECHO_EOF
543 # Quote evaled strings.
544 for var in lt_decl_all_varnames([[ \
545 ]], lt_decl_quote_varnames); do
546 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
547 *[[\\\\\\\`\\"\\\$]]*)
548 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
551 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
556 # Double-quote double-evaled strings.
557 for var in lt_decl_all_varnames([[ \
558 ]], lt_decl_dquote_varnames); do
559 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
560 *[[\\\\\\\`\\"\\\$]]*)
561 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
564 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
569 _LT_OUTPUT_LIBTOOL_INIT
572 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
573 # ------------------------------------
574 # Generate a child script FILE with all initialization necessary to
575 # reuse the environment learned by the parent script, and make the
576 # file executable. If COMMENT is supplied, it is inserted after the
577 # `#!' sequence but before initialization text begins. After this
578 # macro, additional text can be appended to FILE to form the body of
579 # the child script. The macro ends with non-zero status if the
580 # file could not be fully written (such as if the disk is full).
581 m4_ifdef([AS_INIT_GENERATED],
582 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
583 [m4_defun([_LT_GENERATED_FILE_INIT],
584 [m4_require([AS_PREPARE])]dnl
585 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
587 cat >$1 <<_ASEOF || lt_write_fail=1
589 # Generated by $as_me.
591 SHELL=\${CONFIG_SHELL-$SHELL}
594 cat >>$1 <<\_ASEOF || lt_write_fail=1
597 exec AS_MESSAGE_FD>&1
599 test $lt_write_fail = 0 && chmod +x $1[]dnl
600 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
604 # This macro allows early generation of the libtool script (before
605 # AC_OUTPUT is called), incase it is used in configure for compilation
607 AC_DEFUN([LT_OUTPUT],
608 [: ${CONFIG_LT=./config.lt}
609 AC_MSG_NOTICE([creating $CONFIG_LT])
610 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
611 [# Run this file to recreate a libtool stub with the current configuration.])
613 cat >>"$CONFIG_LT" <<\_LTEOF
615 exec AS_MESSAGE_LOG_FD>>config.log
618 AS_BOX([Running $as_me.])
619 } >&AS_MESSAGE_LOG_FD
622 \`$as_me' creates a local libtool stub from the current configuration,
623 for use in further configure time tests before the real libtool is
626 Usage: $[0] [[OPTIONS]]
628 -h, --help print this help, then exit
629 -V, --version print version number, then exit
630 -q, --quiet do not print progress messages
631 -d, --debug don't remove temporary files
633 Report bugs to <bug-libtool@gnu.org>."
636 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
637 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
638 configured by $[0], generated by m4_PACKAGE_STRING.
640 Copyright (C) 2010 Free Software Foundation, Inc.
641 This config.lt script is free software; the Free Software Foundation
642 gives unlimited permision to copy, distribute and modify it."
647 --version | --v* | -V )
648 echo "$lt_cl_version"; exit 0 ;;
650 echo "$lt_cl_help"; exit 0 ;;
651 --debug | --d* | -d )
653 --quiet | --q* | --silent | --s* | -q )
656 -*) AC_MSG_ERROR([unrecognized option: $[1]
657 Try \`$[0] --help' for more information.]) ;;
659 *) AC_MSG_ERROR([unrecognized argument: $[1]
660 Try \`$[0] --help' for more information.]) ;;
665 if $lt_cl_silent; then
666 exec AS_MESSAGE_FD>/dev/null
670 cat >>"$CONFIG_LT" <<_LTEOF
671 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
674 cat >>"$CONFIG_LT" <<\_LTEOF
675 AC_MSG_NOTICE([creating $ofile])
676 _LT_OUTPUT_LIBTOOL_COMMANDS
679 chmod +x "$CONFIG_LT"
681 # configure is writing to config.log, but config.lt does its own redirection,
682 # appending to config.log, which fails on DOS, as config.log is still kept
683 # open by configure. Here we exec the FD to /dev/null, effectively closing
684 # config.log, so it can be properly (re)opened and appended to by config.lt.
686 test "$silent" = yes &&
687 lt_config_lt_args="$lt_config_lt_args --quiet"
688 exec AS_MESSAGE_LOG_FD>/dev/null
689 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
690 exec AS_MESSAGE_LOG_FD>>config.log
691 $lt_cl_success || AS_EXIT(1)
697 # If TAG is the built-in tag, create an initial libtool script with a
698 # default configuration from the untagged config vars. Otherwise add code
699 # to config.status for appending the configuration named by TAG from the
700 # matching tagged config vars.
701 m4_defun([_LT_CONFIG],
702 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
703 _LT_CONFIG_SAVE_COMMANDS([
704 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
705 m4_if(_LT_TAG, [C], [
706 # See if we are running on zsh, and set the options which allow our
707 # commands through without removal of \ escapes.
708 if test -n "${ZSH_VERSION+set}" ; then
713 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
716 cat <<_LT_EOF >> "$cfgfile"
719 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
720 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
721 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
722 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
727 # ### BEGIN LIBTOOL CONFIG
728 _LT_LIBTOOL_CONFIG_VARS
730 # ### END LIBTOOL CONFIG
736 cat <<\_LT_EOF >> "$cfgfile"
737 # AIX sometimes has problems with the GCC collect2 program. For some
738 # reason, if we set the COLLECT_NAMES environment variable, the problems
739 # vanish in a puff of smoke.
740 if test "X${COLLECT_NAMES+set}" != Xset; then
750 # We use sed instead of cat because bash on DJGPP gets confused if
751 # if finds mixed CR/LF and LF-only lines. Since sed operates in
752 # text mode, it properly converts lines to CR/LF. This bash problem
753 # is reportedly fixed, but why not run on old versions too?
754 sed '$q' "$ltmain" >> "$cfgfile" \
755 || (rm -f "$cfgfile"; exit 1)
757 _LT_PROG_REPLACE_SHELLFNS
759 mv -f "$cfgfile" "$ofile" ||
760 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
763 [cat <<_LT_EOF >> "$ofile"
765 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
766 dnl in a comment (ie after a #).
767 # ### BEGIN LIBTOOL TAG CONFIG: $1
768 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
769 # ### END LIBTOOL TAG CONFIG: $1
776 TIMESTAMP='$TIMESTAMP'
779 ])dnl /_LT_CONFIG_SAVE_COMMANDS
783 # LT_SUPPORTED_TAG(TAG)
784 # ---------------------
785 # Trace this macro to discover what tags are supported by the libtool
786 # --tag option, using:
787 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
788 AC_DEFUN([LT_SUPPORTED_TAG], [])
791 # C support is built-in for now
792 m4_define([_LT_LANG_C_enabled], [])
793 m4_define([_LT_TAGS], [])
798 # Enable libtool support for the given language if not already enabled.
800 [AC_BEFORE([$0], [LT_OUTPUT])dnl
803 [C++], [_LT_LANG(CXX)],
804 [Java], [_LT_LANG(GCJ)],
805 [Fortran 77], [_LT_LANG(F77)],
806 [Fortran], [_LT_LANG(FC)],
807 [Windows Resource], [_LT_LANG(RC)],
808 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
810 [m4_fatal([$0: unsupported language: "$1"])])])dnl
817 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
818 [LT_SUPPORTED_TAG([$1])dnl
819 m4_append([_LT_TAGS], [$1 ])dnl
820 m4_define([_LT_LANG_]$1[_enabled], [])dnl
821 _LT_LANG_$1_CONFIG($1)])dnl
825 # _LT_LANG_DEFAULT_CONFIG
826 # -----------------------
827 m4_defun([_LT_LANG_DEFAULT_CONFIG],
828 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
830 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
832 AC_PROVIDE_IFELSE([AC_PROG_F77],
834 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
836 AC_PROVIDE_IFELSE([AC_PROG_FC],
838 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
840 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
841 dnl pulling things in needlessly.
842 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
844 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
846 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
848 [m4_ifdef([AC_PROG_GCJ],
849 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
850 m4_ifdef([A][M_PROG_GCJ],
851 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
852 m4_ifdef([LT_PROG_GCJ],
853 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
855 AC_PROVIDE_IFELSE([LT_PROG_RC],
857 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
858 ])# _LT_LANG_DEFAULT_CONFIG
861 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
862 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
863 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
864 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
865 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
866 dnl aclocal-1.4 backwards compatibility:
867 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
868 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
869 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
870 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
871 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
876 m4_defun([_LT_TAG_COMPILER],
877 [AC_REQUIRE([AC_PROG_CC])dnl
879 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
880 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
881 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
882 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
884 # If no C compiler was specified, use CC.
887 # If no C compiler flags were specified, use CFLAGS.
888 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
890 # Allow CC to be a program name with arguments.
895 # _LT_COMPILER_BOILERPLATE
896 # ------------------------
897 # Check for compiler boilerplate output or warnings with
898 # the simple compiler test code.
899 m4_defun([_LT_COMPILER_BOILERPLATE],
900 [m4_require([_LT_DECL_SED])dnl
901 ac_outfile=conftest.$ac_objext
902 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
903 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
904 _lt_compiler_boilerplate=`cat conftest.err`
906 ])# _LT_COMPILER_BOILERPLATE
909 # _LT_LINKER_BOILERPLATE
910 # ----------------------
911 # Check for linker boilerplate output or warnings with
912 # the simple link test code.
913 m4_defun([_LT_LINKER_BOILERPLATE],
914 [m4_require([_LT_DECL_SED])dnl
915 ac_outfile=conftest.$ac_objext
916 echo "$lt_simple_link_test_code" >conftest.$ac_ext
917 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
918 _lt_linker_boilerplate=`cat conftest.err`
920 ])# _LT_LINKER_BOILERPLATE
922 # _LT_REQUIRED_DARWIN_CHECKS
923 # -------------------------
924 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
927 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
928 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
929 AC_CHECK_TOOL([LIPO], [lipo], [:])
930 AC_CHECK_TOOL([OTOOL], [otool], [:])
931 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
932 _LT_DECL([], [DSYMUTIL], [1],
933 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
934 _LT_DECL([], [NMEDIT], [1],
935 [Tool to change global to local symbols on Mac OS X])
936 _LT_DECL([], [LIPO], [1],
937 [Tool to manipulate fat objects and archives on Mac OS X])
938 _LT_DECL([], [OTOOL], [1],
939 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
940 _LT_DECL([], [OTOOL64], [1],
941 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
943 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
944 [lt_cv_apple_cc_single_mod=no
945 if test -z "${LT_MULTI_MODULE}"; then
946 # By default we will add the -single_module flag. You can override
947 # by either setting the environment variable LT_MULTI_MODULE
948 # non-empty at configure time, or by adding -multi_module to the
950 rm -rf libconftest.dylib*
951 echo "int foo(void){return 1;}" > conftest.c
952 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
953 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
954 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
955 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
957 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
958 lt_cv_apple_cc_single_mod=yes
960 cat conftest.err >&AS_MESSAGE_LOG_FD
962 rm -rf libconftest.dylib*
965 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
966 [lt_cv_ld_exported_symbols_list],
967 [lt_cv_ld_exported_symbols_list=no
968 save_LDFLAGS=$LDFLAGS
969 echo "_main" > conftest.sym
970 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
971 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
972 [lt_cv_ld_exported_symbols_list=yes],
973 [lt_cv_ld_exported_symbols_list=no])
974 LDFLAGS="$save_LDFLAGS"
976 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
977 [lt_cv_ld_force_load=no
978 cat > conftest.c << _LT_EOF
979 int forced_loaded() { return 2;}
981 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
982 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
983 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
984 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
985 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
986 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
987 cat > conftest.c << _LT_EOF
988 int main() { return 0;}
990 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
991 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
993 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
994 lt_cv_ld_force_load=yes
996 cat conftest.err >&AS_MESSAGE_LOG_FD
998 rm -f conftest.err libconftest.a conftest conftest.c
1002 rhapsody* | darwin1.[[012]])
1003 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1005 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1006 darwin*) # darwin 5.x on
1007 # if running on 10.5 or later, the deployment target defaults
1008 # to the OS version, if on x86, and 10.4, the deployment
1009 # target defaults to 10.4. Don't you love it?
1010 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1011 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1012 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1014 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1016 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1020 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1021 _lt_dar_single_mod='$single_module'
1023 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1024 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1026 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1028 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1029 _lt_dsymutil='~$DSYMUTIL $lib || :'
1038 # _LT_DARWIN_LINKER_FEATURES
1039 # --------------------------
1040 # Checks for linker and compiler features on darwin
1041 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1043 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1044 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1045 _LT_TAGVAR(hardcode_direct, $1)=no
1046 _LT_TAGVAR(hardcode_automatic, $1)=yes
1047 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1048 if test "$lt_cv_ld_force_load" = "yes"; then
1049 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1051 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1053 _LT_TAGVAR(link_all_deplibs, $1)=yes
1054 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1055 case $cc_basename in
1056 ifort*) _lt_dar_can_shared=yes ;;
1057 *) _lt_dar_can_shared=$GCC ;;
1059 if test "$_lt_dar_can_shared" = "yes"; then
1060 output_verbose_link_cmd=func_echo_all
1061 _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}"
1062 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1063 _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}"
1064 _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}${_lt_dsymutil}"
1066 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1067 _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}"
1068 _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}"
1072 _LT_TAGVAR(ld_shlibs, $1)=no
1076 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1077 # ----------------------------------
1078 # Links a minimal program and checks the executable
1079 # for the system default hardcoded library path. In most cases,
1080 # this is /usr/lib:/lib, but when the MPI compilers are used
1081 # the location of the communication and MPI libs are included too.
1082 # If we don't find anything, use the default library path according
1083 # to the aix ld manual.
1084 # Store the results from the different compilers for each TAGNAME.
1085 # Allow to override them for all tags through lt_cv_aix_libpath.
1086 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1087 [m4_require([_LT_DECL_SED])dnl
1088 if test "${lt_cv_aix_libpath+set}" = set; then
1089 aix_libpath=$lt_cv_aix_libpath
1091 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1092 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1093 lt_aix_libpath_sed='[
1094 /Import File Strings/,/^$/ {
1096 s/^0 *\([^ ]*\) *$/\1/
1100 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1101 # Check for a 64-bit object if we didn't find anything.
1102 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1103 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1105 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1106 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1109 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1111 ])# _LT_SYS_MODULE_PATH_AIX
1114 # _LT_SHELL_INIT(ARG)
1115 # -------------------
1116 m4_define([_LT_SHELL_INIT],
1117 [m4_divert_text([M4SH-INIT], [$1
1118 ])])# _LT_SHELL_INIT
1122 # _LT_PROG_ECHO_BACKSLASH
1123 # -----------------------
1124 # Find how we can fake an echo command that does not interpret backslash.
1125 # In particular, with Autoconf 2.60 or later we add some code to the start
1126 # of the generated configure script which will find a shell with a builtin
1127 # printf (which we can use as an echo command).
1128 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1129 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1130 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1131 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1133 AC_MSG_CHECKING([how to print strings])
1134 # Test print first, because it will be a builtin if present.
1135 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1136 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1138 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1141 # Use this function as a fallback that always works.
1142 func_fallback_echo ()
1144 eval 'cat <<_LTECHO_EOF
1148 ECHO='func_fallback_echo'
1151 # func_echo_all arg...
1152 # Invoke $ECHO with all args, space-separated.
1159 printf*) AC_MSG_RESULT([printf]) ;;
1160 print*) AC_MSG_RESULT([print -r]) ;;
1161 *) AC_MSG_RESULT([cat]) ;;
1164 m4_ifdef([_AS_DETECT_SUGGESTED],
1165 [_AS_DETECT_SUGGESTED([
1166 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1167 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1168 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1169 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1170 PATH=/empty FPATH=/empty; export PATH FPATH
1171 test "X`printf %s $ECHO`" = "X$ECHO" \
1172 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1174 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1175 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1176 ])# _LT_PROG_ECHO_BACKSLASH
1181 AC_DEFUN([_LT_WITH_SYSROOT],
1182 [AC_MSG_CHECKING([for sysroot])
1183 AC_ARG_WITH([sysroot],
1184 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1185 (or the compiler's sysroot if not specified).],
1186 [], [with_sysroot=no])
1188 dnl lt_sysroot will always be passed unquoted. We quote it here
1189 dnl in case the user passed a directory name.
1191 case ${with_sysroot} in #(
1193 if test "$GCC" = yes; then
1194 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1198 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1203 AC_MSG_RESULT([${with_sysroot}])
1204 AC_MSG_ERROR([The sysroot must be an absolute path.])
1208 AC_MSG_RESULT([${lt_sysroot:-no}])
1209 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1210 [dependent libraries, and in which our libraries should be installed.])])
1214 m4_defun([_LT_ENABLE_LOCK],
1215 [AC_ARG_ENABLE([libtool-lock],
1216 [AS_HELP_STRING([--disable-libtool-lock],
1217 [avoid locking (might break parallel builds)])])
1218 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1220 # Some flags need to be propagated to the compiler or linker for good
1224 # Find out which ABI we are using.
1225 echo 'int i;' > conftest.$ac_ext
1226 if AC_TRY_EVAL(ac_compile); then
1227 case `/usr/bin/file conftest.$ac_objext` in
1239 # Find out which ABI we are using.
1240 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1241 if AC_TRY_EVAL(ac_compile); then
1242 if test "$lt_cv_prog_gnu_ld" = yes; then
1243 case `/usr/bin/file conftest.$ac_objext` in
1245 LD="${LD-ld} -melf32bsmip"
1248 LD="${LD-ld} -melf32bmipn32"
1251 LD="${LD-ld} -melf64bmip"
1255 case `/usr/bin/file conftest.$ac_objext` in
1271 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1272 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1273 # Find out which ABI we are using.
1274 echo 'int i;' > conftest.$ac_ext
1275 if AC_TRY_EVAL(ac_compile); then
1276 case `/usr/bin/file conftest.o` in
1279 x86_64-*kfreebsd*-gnu)
1280 LD="${LD-ld} -m elf_i386_fbsd"
1283 LD="${LD-ld} -m elf_i386"
1285 ppc64-*linux*|powerpc64-*linux*)
1286 LD="${LD-ld} -m elf32ppclinux"
1289 LD="${LD-ld} -m elf_s390"
1292 LD="${LD-ld} -m elf32_sparc"
1298 x86_64-*kfreebsd*-gnu)
1299 LD="${LD-ld} -m elf_x86_64_fbsd"
1302 LD="${LD-ld} -m elf_x86_64"
1304 ppc*-*linux*|powerpc*-*linux*)
1305 LD="${LD-ld} -m elf64ppc"
1307 s390*-*linux*|s390*-*tpf*)
1308 LD="${LD-ld} -m elf64_s390"
1311 LD="${LD-ld} -m elf64_sparc"
1321 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1322 SAVE_CFLAGS="$CFLAGS"
1323 CFLAGS="$CFLAGS -belf"
1324 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1326 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1328 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1329 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1330 CFLAGS="$SAVE_CFLAGS"
1334 # Find out which ABI we are using.
1335 echo 'int i;' > conftest.$ac_ext
1336 if AC_TRY_EVAL(ac_compile); then
1337 case `/usr/bin/file conftest.o` in
1339 case $lt_cv_prog_gnu_ld in
1340 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1342 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1354 need_locks="$enable_libtool_lock"
1360 m4_defun([_LT_PROG_AR],
1361 [AC_CHECK_TOOLS(AR, [ar], false)
1364 _LT_DECL([], [AR], [1], [The archiver])
1365 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1367 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1368 [lt_cv_ar_at_file=no
1369 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1370 [echo conftest.$ac_objext > conftest.lst
1371 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1372 AC_TRY_EVAL([lt_ar_try])
1373 if test "$ac_status" -eq 0; then
1374 # Ensure the archiver fails upon bogus file names.
1375 rm -f conftest.$ac_objext libconftest.a
1376 AC_TRY_EVAL([lt_ar_try])
1377 if test "$ac_status" -ne 0; then
1381 rm -f conftest.* libconftest.a
1385 if test "x$lt_cv_ar_at_file" = xno; then
1388 archiver_list_spec=$lt_cv_ar_at_file
1390 _LT_DECL([], [archiver_list_spec], [1],
1391 [How to feed a file listing to the archiver])
1395 # _LT_CMD_OLD_ARCHIVE
1396 # -------------------
1397 m4_defun([_LT_CMD_OLD_ARCHIVE],
1400 AC_CHECK_TOOL(STRIP, strip, :)
1401 test -z "$STRIP" && STRIP=:
1402 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1404 AC_CHECK_TOOL(RANLIB, ranlib, :)
1405 test -z "$RANLIB" && RANLIB=:
1406 _LT_DECL([], [RANLIB], [1],
1407 [Commands used to install an old-style archive])
1409 # Determine commands to create old-style static archives.
1410 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1411 old_postinstall_cmds='chmod 644 $oldlib'
1412 old_postuninstall_cmds=
1414 if test -n "$RANLIB"; then
1417 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1420 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1423 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1428 lock_old_archive_extraction=yes ;;
1430 lock_old_archive_extraction=no ;;
1432 _LT_DECL([], [old_postinstall_cmds], [2])
1433 _LT_DECL([], [old_postuninstall_cmds], [2])
1434 _LT_TAGDECL([], [old_archive_cmds], [2],
1435 [Commands used to build an old-style archive])
1436 _LT_DECL([], [lock_old_archive_extraction], [0],
1437 [Whether to use a lock for old archive extraction])
1438 ])# _LT_CMD_OLD_ARCHIVE
1441 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1442 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1443 # ----------------------------------------------------------------
1444 # Check whether the given compiler option works
1445 AC_DEFUN([_LT_COMPILER_OPTION],
1446 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1447 m4_require([_LT_DECL_SED])dnl
1448 AC_CACHE_CHECK([$1], [$2],
1450 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1451 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1452 lt_compiler_flag="$3"
1453 # Insert the option either (1) after the last *FLAGS variable, or
1454 # (2) before a word containing "conftest.", or (3) at the end.
1455 # Note that $ac_compile itself does not contain backslashes and begins
1456 # with a dollar sign (not a hyphen), so the echo should work correctly.
1457 # The option is referenced via a variable to avoid confusing sed.
1458 lt_compile=`echo "$ac_compile" | $SED \
1459 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1460 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1461 -e 's:$: $lt_compiler_flag:'`
1462 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1463 (eval "$lt_compile" 2>conftest.err)
1465 cat conftest.err >&AS_MESSAGE_LOG_FD
1466 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1467 if (exit $ac_status) && test -s "$ac_outfile"; then
1468 # The compiler can only warn and ignore the option if not recognized
1469 # So say no if there are warnings other than the usual output.
1470 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1471 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1472 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1479 if test x"[$]$2" = xyes; then
1480 m4_if([$5], , :, [$5])
1482 m4_if([$6], , :, [$6])
1484 ])# _LT_COMPILER_OPTION
1487 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1488 dnl aclocal-1.4 backwards compatibility:
1489 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1492 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1493 # [ACTION-SUCCESS], [ACTION-FAILURE])
1494 # ----------------------------------------------------
1495 # Check whether the given linker option works
1496 AC_DEFUN([_LT_LINKER_OPTION],
1497 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1498 m4_require([_LT_DECL_SED])dnl
1499 AC_CACHE_CHECK([$1], [$2],
1501 save_LDFLAGS="$LDFLAGS"
1502 LDFLAGS="$LDFLAGS $3"
1503 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1504 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1505 # The linker can only warn and ignore the option if not recognized
1506 # So say no if there are warnings
1507 if test -s conftest.err; then
1508 # Append any errors to the config.log.
1509 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1510 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1511 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1512 if diff conftest.exp conftest.er2 >/dev/null; then
1520 LDFLAGS="$save_LDFLAGS"
1523 if test x"[$]$2" = xyes; then
1524 m4_if([$4], , :, [$4])
1526 m4_if([$5], , :, [$5])
1528 ])# _LT_LINKER_OPTION
1531 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1532 dnl aclocal-1.4 backwards compatibility:
1533 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1538 AC_DEFUN([LT_CMD_MAX_LEN],
1539 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1540 # find the maximum length of command line arguments
1541 AC_MSG_CHECKING([the maximum length of command line arguments])
1542 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1548 # On DJGPP, this test can blow up pretty badly due to problems in libc
1549 # (any single argument exceeding 2000 bytes causes a buffer overrun
1550 # during glob expansion). Even if it were fixed, the result of this
1551 # check would be larger than it should be.
1552 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1556 # Under GNU Hurd, this test is not required because there is
1557 # no limit to the length of command line arguments.
1558 # Libtool will interpret -1 as no limit whatsoever
1559 lt_cv_sys_max_cmd_len=-1;
1562 cygwin* | mingw* | cegcc*)
1563 # On Win9x/ME, this test blows up -- it succeeds, but takes
1564 # about 5 minutes as the teststring grows exponentially.
1565 # Worse, since 9x/ME are not pre-emptively multitasking,
1566 # you end up with a "frozen" computer, even though with patience
1567 # the test eventually succeeds (with a max line length of 256k).
1568 # Instead, let's just punt: use the minimum linelength reported by
1569 # all of the supported platforms: 8192 (on NT/2K/XP).
1570 lt_cv_sys_max_cmd_len=8192;
1574 # On MiNT this can take a long time and run out of memory.
1575 lt_cv_sys_max_cmd_len=8192;
1579 # On AmigaOS with pdksh, this test takes hours, literally.
1580 # So we just punt and use a minimum line length of 8192.
1581 lt_cv_sys_max_cmd_len=8192;
1584 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1585 # This has been around since 386BSD, at least. Likely further.
1586 if test -x /sbin/sysctl; then
1587 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1588 elif test -x /usr/sbin/sysctl; then
1589 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1591 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1593 # And add a safety zone
1594 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1595 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1599 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1600 lt_cv_sys_max_cmd_len=196608
1604 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1605 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1606 # nice to cause kernel panics so lets avoid the loop below.
1607 # First set a reasonable default.
1608 lt_cv_sys_max_cmd_len=16384
1610 if test -x /sbin/sysconfig; then
1611 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1612 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1617 lt_cv_sys_max_cmd_len=102400
1619 sysv5* | sco5v6* | sysv4.2uw2*)
1620 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1621 if test -n "$kargmax"; then
1622 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1624 lt_cv_sys_max_cmd_len=32768
1628 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1629 if test -n "$lt_cv_sys_max_cmd_len"; then
1630 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1631 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1633 # Make teststring a little bigger before we do anything with it.
1634 # a 1K string should be a reasonable start.
1635 for i in 1 2 3 4 5 6 7 8 ; do
1636 teststring=$teststring$teststring
1638 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1639 # If test is not a shell built-in, we'll probably end up computing a
1640 # maximum length that is only half of the actual maximum length, but
1642 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1643 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1644 test $i != 17 # 1/2 MB should be enough
1647 teststring=$teststring$teststring
1649 # Only check the string length outside the loop.
1650 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1652 # Add a significant safety factor because C++ compilers can tack on
1653 # massive amounts of additional arguments before passing them to the
1654 # linker. It appears as though 1/2 is a usable value.
1655 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1660 if test -n $lt_cv_sys_max_cmd_len ; then
1661 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1665 max_cmd_len=$lt_cv_sys_max_cmd_len
1666 _LT_DECL([], [max_cmd_len], [0],
1667 [What is the maximum length of a command?])
1671 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1672 dnl aclocal-1.4 backwards compatibility:
1673 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1678 m4_defun([_LT_HEADER_DLFCN],
1679 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1680 ])# _LT_HEADER_DLFCN
1683 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1684 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1685 # ----------------------------------------------------------------
1686 m4_defun([_LT_TRY_DLOPEN_SELF],
1687 [m4_require([_LT_HEADER_DLFCN])dnl
1688 if test "$cross_compiling" = yes; then :
1691 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1692 lt_status=$lt_dlunknown
1693 cat > conftest.$ac_ext <<_LT_EOF
1694 [#line $LINENO "configure"
1695 #include "confdefs.h"
1704 # define LT_DLGLOBAL RTLD_GLOBAL
1707 # define LT_DLGLOBAL DL_GLOBAL
1709 # define LT_DLGLOBAL 0
1713 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1714 find out it does not work in some platform. */
1715 #ifndef LT_DLLAZY_OR_NOW
1717 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1720 # define LT_DLLAZY_OR_NOW DL_LAZY
1723 # define LT_DLLAZY_OR_NOW RTLD_NOW
1726 # define LT_DLLAZY_OR_NOW DL_NOW
1728 # define LT_DLLAZY_OR_NOW 0
1735 /* When -fvisbility=hidden is used, assume the code has been annotated
1736 correspondingly for the symbols needed. */
1737 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1738 int fnord () __attribute__((visibility("default")));
1741 int fnord () { return 42; }
1744 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1745 int status = $lt_dlunknown;
1749 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1752 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1753 else puts (dlerror ());
1755 /* dlclose (self); */
1763 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1764 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1767 x$lt_dlno_uscore) $1 ;;
1768 x$lt_dlneed_uscore) $2 ;;
1769 x$lt_dlunknown|x*) $3 ;;
1772 # compilation failed
1777 ])# _LT_TRY_DLOPEN_SELF
1780 # LT_SYS_DLOPEN_SELF
1781 # ------------------
1782 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1783 [m4_require([_LT_HEADER_DLFCN])dnl
1784 if test "x$enable_dlopen" != xyes; then
1785 enable_dlopen=unknown
1786 enable_dlopen_self=unknown
1787 enable_dlopen_self_static=unknown
1794 lt_cv_dlopen="load_add_on"
1796 lt_cv_dlopen_self=yes
1799 mingw* | pw32* | cegcc*)
1800 lt_cv_dlopen="LoadLibrary"
1805 lt_cv_dlopen="dlopen"
1810 # if libdl is installed we need to link against it
1811 AC_CHECK_LIB([dl], [dlopen],
1812 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1815 lt_cv_dlopen_self=yes
1820 AC_CHECK_FUNC([shl_load],
1821 [lt_cv_dlopen="shl_load"],
1822 [AC_CHECK_LIB([dld], [shl_load],
1823 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1824 [AC_CHECK_FUNC([dlopen],
1825 [lt_cv_dlopen="dlopen"],
1826 [AC_CHECK_LIB([dl], [dlopen],
1827 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1828 [AC_CHECK_LIB([svld], [dlopen],
1829 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1830 [AC_CHECK_LIB([dld], [dld_link],
1831 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1840 if test "x$lt_cv_dlopen" != xno; then
1846 case $lt_cv_dlopen in
1848 save_CPPFLAGS="$CPPFLAGS"
1849 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1851 save_LDFLAGS="$LDFLAGS"
1852 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1855 LIBS="$lt_cv_dlopen_libs $LIBS"
1857 AC_CACHE_CHECK([whether a program can dlopen itself],
1858 lt_cv_dlopen_self, [dnl
1859 _LT_TRY_DLOPEN_SELF(
1860 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1861 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1864 if test "x$lt_cv_dlopen_self" = xyes; then
1865 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1866 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1867 lt_cv_dlopen_self_static, [dnl
1868 _LT_TRY_DLOPEN_SELF(
1869 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1870 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1874 CPPFLAGS="$save_CPPFLAGS"
1875 LDFLAGS="$save_LDFLAGS"
1880 case $lt_cv_dlopen_self in
1881 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1882 *) enable_dlopen_self=unknown ;;
1885 case $lt_cv_dlopen_self_static in
1886 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1887 *) enable_dlopen_self_static=unknown ;;
1890 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1891 [Whether dlopen is supported])
1892 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1893 [Whether dlopen of programs is supported])
1894 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1895 [Whether dlopen of statically linked programs is supported])
1896 ])# LT_SYS_DLOPEN_SELF
1899 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1900 dnl aclocal-1.4 backwards compatibility:
1901 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1904 # _LT_COMPILER_C_O([TAGNAME])
1905 # ---------------------------
1906 # Check to see if options -c and -o are simultaneously supported by compiler.
1907 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1908 m4_defun([_LT_COMPILER_C_O],
1909 [m4_require([_LT_DECL_SED])dnl
1910 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1911 m4_require([_LT_TAG_COMPILER])dnl
1912 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1913 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1914 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1915 $RM -r conftest 2>/dev/null
1919 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1921 lt_compiler_flag="-o out/conftest2.$ac_objext"
1922 # Insert the option either (1) after the last *FLAGS variable, or
1923 # (2) before a word containing "conftest.", or (3) at the end.
1924 # Note that $ac_compile itself does not contain backslashes and begins
1925 # with a dollar sign (not a hyphen), so the echo should work correctly.
1926 lt_compile=`echo "$ac_compile" | $SED \
1927 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1928 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1929 -e 's:$: $lt_compiler_flag:'`
1930 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1931 (eval "$lt_compile" 2>out/conftest.err)
1933 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1934 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1935 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1937 # The compiler can only warn and ignore the option if not recognized
1938 # So say no if there are warnings
1939 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1940 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1941 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1942 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1945 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1947 # SGI C++ compiler will create directory out/ii_files/ for
1948 # template instantiation
1949 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1950 $RM out/* && rmdir out
1955 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1956 [Does compiler simultaneously support -c and -o options?])
1957 ])# _LT_COMPILER_C_O
1960 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1961 # ----------------------------------
1962 # Check to see if we can do hard links to lock some files if needed
1963 m4_defun([_LT_COMPILER_FILE_LOCKS],
1964 [m4_require([_LT_ENABLE_LOCK])dnl
1965 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1966 _LT_COMPILER_C_O([$1])
1968 hard_links="nottested"
1969 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1970 # do not overwrite the value of need_locks provided by the user
1971 AC_MSG_CHECKING([if we can lock with hard links])
1974 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1976 ln conftest.a conftest.b 2>&5 || hard_links=no
1977 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1978 AC_MSG_RESULT([$hard_links])
1979 if test "$hard_links" = no; then
1980 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1986 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1987 ])# _LT_COMPILER_FILE_LOCKS
1992 m4_defun([_LT_CHECK_OBJDIR],
1993 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1994 [rm -f .libs 2>/dev/null
1995 mkdir .libs 2>/dev/null
1996 if test -d .libs; then
1999 # MS-DOS does not allow filenames that begin with a dot.
2002 rmdir .libs 2>/dev/null])
2003 objdir=$lt_cv_objdir
2004 _LT_DECL([], [objdir], [0],
2005 [The name of the directory that contains temporary libtool files])dnl
2006 m4_pattern_allow([LT_OBJDIR])dnl
2007 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2008 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2009 ])# _LT_CHECK_OBJDIR
2012 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2013 # --------------------------------------
2014 # Check hardcoding attributes.
2015 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2016 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2017 _LT_TAGVAR(hardcode_action, $1)=
2018 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2019 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2020 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2022 # We can hardcode non-existent directories.
2023 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2024 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2025 # have to relink, otherwise we might link with an installed library
2026 # when we should be linking with a yet-to-be-installed one
2027 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2028 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2029 # Linking always hardcodes the temporary library directory.
2030 _LT_TAGVAR(hardcode_action, $1)=relink
2032 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2033 _LT_TAGVAR(hardcode_action, $1)=immediate
2036 # We cannot hardcode anything, or else we can only hardcode existing
2038 _LT_TAGVAR(hardcode_action, $1)=unsupported
2040 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2042 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2043 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2044 # Fast installation is not supported
2045 enable_fast_install=no
2046 elif test "$shlibpath_overrides_runpath" = yes ||
2047 test "$enable_shared" = no; then
2048 # Fast installation is not necessary
2049 enable_fast_install=needless
2051 _LT_TAGDECL([], [hardcode_action], [0],
2052 [How to hardcode a shared library path into an executable])
2053 ])# _LT_LINKER_HARDCODE_LIBPATH
2058 m4_defun([_LT_CMD_STRIPLIB],
2059 [m4_require([_LT_DECL_EGREP])
2062 AC_MSG_CHECKING([whether stripping libraries is possible])
2063 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2064 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2065 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2066 AC_MSG_RESULT([yes])
2068 # FIXME - insert some real tests, host_os isn't really good enough
2071 if test -n "$STRIP" ; then
2072 striplib="$STRIP -x"
2073 old_striplib="$STRIP -S"
2074 AC_MSG_RESULT([yes])
2084 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2085 _LT_DECL([], [striplib], [1])
2086 ])# _LT_CMD_STRIPLIB
2089 # _LT_SYS_DYNAMIC_LINKER([TAG])
2090 # -----------------------------
2091 # PORTME Fill in your ld.so characteristics
2092 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2093 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2094 m4_require([_LT_DECL_EGREP])dnl
2095 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2096 m4_require([_LT_DECL_OBJDUMP])dnl
2097 m4_require([_LT_DECL_SED])dnl
2098 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2099 AC_MSG_CHECKING([dynamic linker characteristics])
2102 if test "$GCC" = yes; then
2104 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2105 *) lt_awk_arg="/^libraries:/" ;;
2108 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2109 *) lt_sed_strip_eq="s,=/,/,g" ;;
2111 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2112 case $lt_search_path_spec in
2114 # if the path contains ";" then we assume it to be the separator
2115 # otherwise default to the standard path separator (i.e. ":") - it is
2116 # assumed that no part of a normal pathname contains ";" but that should
2117 # okay in the real world where ";" in dirpaths is itself problematic.
2118 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2121 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2124 # Ok, now we have the path, separated by spaces, we can step through it
2125 # and add multilib dir if necessary.
2126 lt_tmp_lt_search_path_spec=
2127 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2128 for lt_sys_path in $lt_search_path_spec; do
2129 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2130 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2132 test -d "$lt_sys_path" && \
2133 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2136 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2137 BEGIN {RS=" "; FS="/|\n";} {
2140 for (lt_i = NF; lt_i > 0; lt_i--) {
2141 if ($lt_i != "" && $lt_i != ".") {
2142 if ($lt_i == "..") {
2145 if (lt_count == 0) {
2146 lt_foo="/" $lt_i lt_foo;
2153 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2154 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2156 # AWK program above erroneously prepends '/' to C:/dos/paths
2159 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2160 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2162 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2164 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2167 libname_spec='lib$name'
2175 shlibpath_overrides_runpath=unknown
2177 dynamic_linker="$host_os ld.so"
2178 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2179 need_lib_prefix=unknown
2180 hardcode_into_libs=no
2182 # when you set need_version to no, make sure it does not cause -set_version
2183 # flags to be left without arguments
2184 need_version=unknown
2189 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2190 shlibpath_var=LIBPATH
2192 # AIX 3 has no versioning support, so we append a major version to the name.
2193 soname_spec='${libname}${release}${shared_ext}$major'
2200 hardcode_into_libs=yes
2201 if test "$host_cpu" = ia64; then
2202 # AIX 5 supports IA64
2203 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2204 shlibpath_var=LD_LIBRARY_PATH
2206 # With GCC up to 2.95.x, collect2 would create an import file
2207 # for dependence libraries. The import file would start with
2208 # the line `#! .'. This would cause the generated library to
2209 # depend on `.', always an invalid library. This was fixed in
2210 # development snapshots of GCC prior to 3.0.
2212 aix4 | aix4.[[01]] | aix4.[[01]].*)
2213 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2215 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2222 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2223 # soname into executable. Probably we can add versioning support to
2224 # collect2, so additional links can be useful in future.
2225 if test "$aix_use_runtimelinking" = yes; then
2226 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2227 # instead of lib<name>.a to let people know that these are not
2228 # typical AIX shared libraries.
2229 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2231 # We preserve .a as extension for shared libraries through AIX4.2
2232 # and later when we are not doing run time linking.
2233 library_names_spec='${libname}${release}.a $libname.a'
2234 soname_spec='${libname}${release}${shared_ext}$major'
2236 shlibpath_var=LIBPATH
2243 # Since July 2007 AmigaOS4 officially supports .so libraries.
2244 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2248 library_names_spec='$libname.ixlibrary $libname.a'
2249 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2250 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2256 library_names_spec='${libname}${shared_ext}'
2257 dynamic_linker="$host_os ld.so"
2258 shlibpath_var=LIBRARY_PATH
2264 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2265 soname_spec='${libname}${release}${shared_ext}$major'
2266 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2267 shlibpath_var=LD_LIBRARY_PATH
2268 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2269 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2270 # the default ld.so.conf also contains /usr/contrib/lib and
2271 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2272 # libtool to hard-code these into programs
2275 cygwin* | mingw* | pw32* | cegcc*)
2276 version_type=windows
2281 case $GCC,$cc_basename in
2284 library_names_spec='$libname.dll.a'
2285 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2286 postinstall_cmds='base_file=`basename \${file}`~
2287 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2288 dldir=$destdir/`dirname \$dlpath`~
2289 test -d \$dldir || mkdir -p \$dldir~
2290 $install_prog $dir/$dlname \$dldir/$dlname~
2291 chmod a+x \$dldir/$dlname~
2292 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2293 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2295 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2296 dlpath=$dir/\$dldll~
2298 shlibpath_overrides_runpath=yes
2302 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2303 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2305 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2308 # MinGW DLLs use traditional 'lib' prefix
2309 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2312 # pw32 DLLs use 'pw' prefix rather than 'lib'
2313 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2316 dynamic_linker='Win32 ld.exe'
2321 libname_spec='$name'
2322 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2323 library_names_spec='${libname}.dll.lib'
2327 sys_lib_search_path_spec=
2333 # Let DOS variable expansion print the short 8.3 style file name.
2334 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2335 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2338 # Convert to MSYS style.
2339 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2342 # Convert to unix form, then to dos form, then back to unix form
2343 # but this time dos style (no spaces!) so that the unix form looks
2344 # like /cygdrive/c/PROGRA~1:/cygdr...
2345 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2346 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2347 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2350 sys_lib_search_path_spec="$LIB"
2351 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2352 # It is most probably a Windows format PATH.
2353 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2355 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2357 # FIXME: find the short name or the path components, as spaces are
2358 # common. (e.g. "Program Files" -> "PROGRA~1")
2362 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2363 postinstall_cmds='base_file=`basename \${file}`~
2364 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2365 dldir=$destdir/`dirname \$dlpath`~
2366 test -d \$dldir || mkdir -p \$dldir~
2367 $install_prog $dir/$dlname \$dldir/$dlname'
2368 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2369 dlpath=$dir/\$dldll~
2371 shlibpath_overrides_runpath=yes
2372 dynamic_linker='Win32 link.exe'
2376 # Assume MSVC wrapper
2377 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2378 dynamic_linker='Win32 ld.exe'
2381 # FIXME: first we should search . and the directory the executable is in
2385 darwin* | rhapsody*)
2386 dynamic_linker="$host_os dyld"
2390 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2391 soname_spec='${libname}${release}${major}$shared_ext'
2392 shlibpath_overrides_runpath=yes
2393 shlibpath_var=DYLD_LIBRARY_PATH
2394 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2396 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2397 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2404 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2405 soname_spec='${libname}${release}${shared_ext}$major'
2406 shlibpath_var=LD_LIBRARY_PATH
2413 freebsd* | dragonfly*)
2414 # DragonFly does not have aout. When/if they implement a new
2415 # versioning mechanism, adjust this.
2416 if test -x /usr/bin/objformat; then
2417 objformat=`/usr/bin/objformat`
2420 freebsd[[123]]*) objformat=aout ;;
2424 version_type=freebsd-$objformat
2425 case $version_type in
2427 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2432 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2436 shlibpath_var=LD_LIBRARY_PATH
2439 shlibpath_overrides_runpath=yes
2441 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2442 shlibpath_overrides_runpath=yes
2443 hardcode_into_libs=yes
2445 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2446 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2447 shlibpath_overrides_runpath=no
2448 hardcode_into_libs=yes
2450 *) # from 4.6 on, and DragonFly
2451 shlibpath_overrides_runpath=yes
2452 hardcode_into_libs=yes
2461 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2462 soname_spec='${libname}${release}${shared_ext}$major'
2463 shlibpath_var=LD_LIBRARY_PATH
2464 hardcode_into_libs=yes
2471 dynamic_linker="$host_os runtime_loader"
2472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2473 soname_spec='${libname}${release}${shared_ext}$major'
2474 shlibpath_var=LIBRARY_PATH
2475 shlibpath_overrides_runpath=yes
2476 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2477 hardcode_into_libs=yes
2480 hpux9* | hpux10* | hpux11*)
2481 # Give a soname corresponding to the major version so that dld.sl refuses to
2482 # link against other versions.
2489 hardcode_into_libs=yes
2490 dynamic_linker="$host_os dld.so"
2491 shlibpath_var=LD_LIBRARY_PATH
2492 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2493 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2494 soname_spec='${libname}${release}${shared_ext}$major'
2495 if test "X$HPUX_IA64_MODE" = X32; then
2496 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2498 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2500 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2504 hardcode_into_libs=yes
2505 dynamic_linker="$host_os dld.sl"
2506 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2507 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2509 soname_spec='${libname}${release}${shared_ext}$major'
2510 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2511 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2515 dynamic_linker="$host_os dld.sl"
2516 shlibpath_var=SHLIB_PATH
2517 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2518 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2519 soname_spec='${libname}${release}${shared_ext}$major'
2522 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2523 postinstall_cmds='chmod 555 $lib'
2524 # or fails outright, so override atomically:
2525 install_override_mode=555
2532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2533 soname_spec='${libname}${release}${shared_ext}$major'
2534 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2535 shlibpath_var=LD_LIBRARY_PATH
2536 shlibpath_overrides_runpath=no
2537 hardcode_into_libs=yes
2540 irix5* | irix6* | nonstopux*)
2542 nonstopux*) version_type=nonstopux ;;
2544 if test "$lt_cv_prog_gnu_ld" = yes; then
2552 soname_spec='${libname}${release}${shared_ext}$major'
2553 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2555 irix5* | nonstopux*)
2559 case $LD in # libtool.m4 will add one of these switches to LD
2560 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2561 libsuff= shlibsuff= libmagic=32-bit;;
2562 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2563 libsuff=32 shlibsuff=N32 libmagic=N32;;
2564 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2565 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2566 *) libsuff= shlibsuff= libmagic=never-match;;
2570 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2571 shlibpath_overrides_runpath=no
2572 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2573 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2574 hardcode_into_libs=yes
2577 # No shared lib support for Linux oldld, aout, or coff.
2578 linux*oldld* | linux*aout* | linux*coff*)
2582 # This must be Linux ELF.
2583 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2587 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2588 soname_spec='${libname}${release}${shared_ext}$major'
2589 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2590 shlibpath_var=LD_LIBRARY_PATH
2591 shlibpath_overrides_runpath=no
2593 # Some binutils ld are patched to set DT_RUNPATH
2594 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2595 [lt_cv_shlibpath_overrides_runpath=no
2596 save_LDFLAGS=$LDFLAGS
2598 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2599 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2600 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2601 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2602 [lt_cv_shlibpath_overrides_runpath=yes])])
2603 LDFLAGS=$save_LDFLAGS
2606 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2608 # This implies no fast_install, which is unacceptable.
2609 # Some rework will be needed to allow for fast_install
2610 # before this can be enabled.
2611 hardcode_into_libs=yes
2613 # Append ld.so.conf contents to the search path
2614 if test -f /etc/ld.so.conf; then
2615 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2616 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2619 # We used to test for /lib/ld.so.1 and disable shared libraries on
2620 # powerpc, because MkLinux only supported shared libraries with the
2621 # GNU dynamic linker. Since this was broken with cross compilers,
2622 # most powerpc-linux boxes support dynamic linking these days and
2623 # people can always --disable-shared, the test was removed, and we
2624 # assume the GNU/Linux dynamic linker is in use.
2625 dynamic_linker='GNU/Linux ld.so'
2632 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2633 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2634 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2635 dynamic_linker='NetBSD (a.out) ld.so'
2637 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2638 soname_spec='${libname}${release}${shared_ext}$major'
2639 dynamic_linker='NetBSD ld.elf_so'
2641 shlibpath_var=LD_LIBRARY_PATH
2642 shlibpath_overrides_runpath=yes
2643 hardcode_into_libs=yes
2648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2649 shlibpath_var=LD_LIBRARY_PATH
2650 shlibpath_overrides_runpath=yes
2657 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2658 soname_spec='${libname}${release}${shared_ext}$major'
2659 shlibpath_var=LD_LIBRARY_PATH
2660 shlibpath_overrides_runpath=no
2661 hardcode_into_libs=yes
2662 dynamic_linker='ldqnx.so'
2667 sys_lib_dlsearch_path_spec="/usr/lib"
2669 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2671 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2672 *) need_version=no ;;
2674 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2675 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2676 shlibpath_var=LD_LIBRARY_PATH
2677 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2679 openbsd2.[[89]] | openbsd2.[[89]].*)
2680 shlibpath_overrides_runpath=no
2683 shlibpath_overrides_runpath=yes
2687 shlibpath_overrides_runpath=yes
2692 libname_spec='$name'
2695 library_names_spec='$libname${shared_ext} $libname.a'
2696 dynamic_linker='OS/2 ld.exe'
2697 shlibpath_var=LIBPATH
2700 osf3* | osf4* | osf5*)
2704 soname_spec='${libname}${release}${shared_ext}$major'
2705 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2706 shlibpath_var=LD_LIBRARY_PATH
2707 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2708 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2719 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2720 soname_spec='${libname}${release}${shared_ext}$major'
2721 shlibpath_var=LD_LIBRARY_PATH
2722 shlibpath_overrides_runpath=yes
2723 hardcode_into_libs=yes
2724 # ldd complains unless libraries are executable
2725 postinstall_cmds='chmod +x $lib'
2730 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2731 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2732 shlibpath_var=LD_LIBRARY_PATH
2733 shlibpath_overrides_runpath=yes
2734 if test "$with_gnu_ld" = yes; then
2742 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2743 soname_spec='${libname}${release}${shared_ext}$major'
2744 shlibpath_var=LD_LIBRARY_PATH
2745 case $host_vendor in
2747 shlibpath_overrides_runpath=no
2749 runpath_var=LD_RUN_PATH
2757 shlibpath_overrides_runpath=no
2758 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2764 if test -d /usr/nec ;then
2766 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2767 soname_spec='$libname${shared_ext}.$major'
2768 shlibpath_var=LD_LIBRARY_PATH
2772 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2773 version_type=freebsd-elf
2776 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2777 soname_spec='${libname}${release}${shared_ext}$major'
2778 shlibpath_var=LD_LIBRARY_PATH
2779 shlibpath_overrides_runpath=yes
2780 hardcode_into_libs=yes
2781 if test "$with_gnu_ld" = yes; then
2782 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2784 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2787 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2791 sys_lib_dlsearch_path_spec='/usr/lib'
2795 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2799 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2800 shlibpath_var=LD_LIBRARY_PATH
2801 shlibpath_overrides_runpath=no
2802 hardcode_into_libs=yes
2807 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2808 soname_spec='${libname}${release}${shared_ext}$major'
2809 shlibpath_var=LD_LIBRARY_PATH
2816 AC_MSG_RESULT([$dynamic_linker])
2817 test "$dynamic_linker" = no && can_build_shared=no
2819 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2820 if test "$GCC" = yes; then
2821 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2824 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2825 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2827 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2828 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2831 _LT_DECL([], [variables_saved_for_relink], [1],
2832 [Variables whose values should be saved in libtool wrapper scripts and
2833 restored at link time])
2834 _LT_DECL([], [need_lib_prefix], [0],
2835 [Do we need the "lib" prefix for modules?])
2836 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2837 _LT_DECL([], [version_type], [0], [Library versioning type])
2838 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2839 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2840 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2841 [Is shlibpath searched before the hard-coded library search path?])
2842 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2843 _LT_DECL([], [library_names_spec], [1],
2844 [[List of archive names. First name is the real one, the rest are links.
2845 The last name is the one that the linker finds with -lNAME]])
2846 _LT_DECL([], [soname_spec], [1],
2847 [[The coded name of the library, if different from the real name]])
2848 _LT_DECL([], [install_override_mode], [1],
2849 [Permission mode override for installation of shared libraries])
2850 _LT_DECL([], [postinstall_cmds], [2],
2851 [Command to use after installation of a shared archive])
2852 _LT_DECL([], [postuninstall_cmds], [2],
2853 [Command to use after uninstallation of a shared archive])
2854 _LT_DECL([], [finish_cmds], [2],
2855 [Commands used to finish a libtool library installation in a directory])
2856 _LT_DECL([], [finish_eval], [1],
2857 [[As "finish_cmds", except a single script fragment to be evaled but
2859 _LT_DECL([], [hardcode_into_libs], [0],
2860 [Whether we should hardcode library paths into libraries])
2861 _LT_DECL([], [sys_lib_search_path_spec], [2],
2862 [Compile-time system search path for libraries])
2863 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2864 [Run-time system search path for libraries])
2865 ])# _LT_SYS_DYNAMIC_LINKER
2868 # _LT_PATH_TOOL_PREFIX(TOOL)
2869 # --------------------------
2870 # find a file program which can recognize shared library
2871 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2872 [m4_require([_LT_DECL_EGREP])dnl
2873 AC_MSG_CHECKING([for $1])
2874 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2876 [[\\/*] | ?:[\\/]*])
2877 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2880 lt_save_MAGIC_CMD="$MAGIC_CMD"
2881 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2882 dnl $ac_dummy forces splitting on constant user-supplied paths.
2883 dnl POSIX.2 word splitting is done only on the output of word expansions,
2884 dnl not every word. This closes a longstanding sh security hole.
2885 ac_dummy="m4_if([$2], , $PATH, [$2])"
2886 for ac_dir in $ac_dummy; do
2888 test -z "$ac_dir" && ac_dir=.
2889 if test -f $ac_dir/$1; then
2890 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2891 if test -n "$file_magic_test_file"; then
2892 case $deplibs_check_method in
2894 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2895 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2896 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2897 $EGREP "$file_magic_regex" > /dev/null; then
2902 *** Warning: the command libtool uses to detect shared libraries,
2903 *** $file_magic_cmd, produces output that libtool cannot recognize.
2904 *** The result is that libtool may fail to recognize shared libraries
2905 *** as such. This will affect the creation of libtool libraries that
2906 *** depend on shared libraries, but programs linked with such libtool
2907 *** libraries will work regardless of this problem. Nevertheless, you
2908 *** may want to report the problem to your system manager and/or to
2909 *** bug-libtool@gnu.org
2919 MAGIC_CMD="$lt_save_MAGIC_CMD"
2922 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2923 if test -n "$MAGIC_CMD"; then
2924 AC_MSG_RESULT($MAGIC_CMD)
2928 _LT_DECL([], [MAGIC_CMD], [0],
2929 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2930 ])# _LT_PATH_TOOL_PREFIX
2933 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2934 dnl aclocal-1.4 backwards compatibility:
2935 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2940 # find a file program which can recognize a shared library
2941 m4_defun([_LT_PATH_MAGIC],
2942 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2943 if test -z "$lt_cv_path_MAGIC_CMD"; then
2944 if test -n "$ac_tool_prefix"; then
2945 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2955 # find the pathname to the GNU or non-GNU linker
2956 AC_DEFUN([LT_PATH_LD],
2957 [AC_REQUIRE([AC_PROG_CC])dnl
2958 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2959 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2960 m4_require([_LT_DECL_SED])dnl
2961 m4_require([_LT_DECL_EGREP])dnl
2962 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2964 AC_ARG_WITH([gnu-ld],
2965 [AS_HELP_STRING([--with-gnu-ld],
2966 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2967 [test "$withval" = no || with_gnu_ld=yes],
2968 [with_gnu_ld=no])dnl
2971 if test "$GCC" = yes; then
2972 # Check if gcc -print-prog-name=ld gives a path.
2973 AC_MSG_CHECKING([for ld used by $CC])
2976 # gcc leaves a trailing carriage return which upsets mingw
2977 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2979 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2982 # Accept absolute paths.
2983 [[\\/]]* | ?:[[\\/]]*)
2984 re_direlt='/[[^/]][[^/]]*/\.\./'
2985 # Canonicalize the pathname of ld
2986 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2987 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2988 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2990 test -z "$LD" && LD="$ac_prog"
2993 # If it fails, then pretend we aren't using GCC.
2997 # If it is relative, then search for the first ld in PATH.
3001 elif test "$with_gnu_ld" = yes; then
3002 AC_MSG_CHECKING([for GNU ld])
3004 AC_MSG_CHECKING([for non-GNU ld])
3006 AC_CACHE_VAL(lt_cv_path_LD,
3007 [if test -z "$LD"; then
3008 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3009 for ac_dir in $PATH; do
3011 test -z "$ac_dir" && ac_dir=.
3012 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3013 lt_cv_path_LD="$ac_dir/$ac_prog"
3014 # Check to see if the program is GNU ld. I'd rather use --version,
3015 # but apparently some variants of GNU ld only accept -v.
3016 # Break only if it was the GNU/non-GNU ld that we prefer.
3017 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3018 *GNU* | *'with BFD'*)
3019 test "$with_gnu_ld" != no && break
3022 test "$with_gnu_ld" != yes && break
3029 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3032 if test -n "$LD"; then
3037 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3041 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3045 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3046 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3047 dnl aclocal-1.4 backwards compatibility:
3048 dnl AC_DEFUN([AM_PROG_LD], [])
3049 dnl AC_DEFUN([AC_PROG_LD], [])
3054 m4_defun([_LT_PATH_LD_GNU],
3055 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3056 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3057 case `$LD -v 2>&1 </dev/null` in
3058 *GNU* | *'with BFD'*)
3059 lt_cv_prog_gnu_ld=yes
3062 lt_cv_prog_gnu_ld=no
3065 with_gnu_ld=$lt_cv_prog_gnu_ld
3071 # find reload flag for linker
3072 # -- PORTME Some linkers may need a different reload flag.
3073 m4_defun([_LT_CMD_RELOAD],
3074 [AC_CACHE_CHECK([for $LD option to reload object files],
3075 lt_cv_ld_reload_flag,
3076 [lt_cv_ld_reload_flag='-r'])
3077 reload_flag=$lt_cv_ld_reload_flag
3078 case $reload_flag in
3080 *) reload_flag=" $reload_flag" ;;
3082 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3084 cygwin* | mingw* | pw32* | cegcc*)
3085 if test "$GCC" != yes; then
3090 if test "$GCC" = yes; then
3091 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3093 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3097 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3098 _LT_TAGDECL([], [reload_cmds], [2])dnl
3102 # _LT_CHECK_MAGIC_METHOD
3103 # ----------------------
3104 # how to check for library dependencies
3105 # -- PORTME fill in with the dynamic library characteristics
3106 m4_defun([_LT_CHECK_MAGIC_METHOD],
3107 [m4_require([_LT_DECL_EGREP])
3108 m4_require([_LT_DECL_OBJDUMP])
3109 AC_CACHE_CHECK([how to recognize dependent libraries],
3110 lt_cv_deplibs_check_method,
3111 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3112 lt_cv_file_magic_test_file=
3113 lt_cv_deplibs_check_method='unknown'
3114 # Need to set the preceding variable on all platforms that support
3115 # interlibrary dependencies.
3116 # 'none' -- dependencies not supported.
3117 # `unknown' -- same as none, but documents that we really don't know.
3118 # 'pass_all' -- all dependencies passed with no checks.
3119 # 'test_compile' -- check by making test program.
3120 # 'file_magic [[regex]]' -- check by looking for files in library path
3121 # which responds to the $file_magic_cmd with a given extended regex.
3122 # If you have `file' or equivalent on your system and you're not sure
3123 # whether `pass_all' will *always* work, you probably want this one.
3127 lt_cv_deplibs_check_method=pass_all
3131 lt_cv_deplibs_check_method=pass_all
3135 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3136 lt_cv_file_magic_cmd='/usr/bin/file -L'
3137 lt_cv_file_magic_test_file=/shlib/libc.so
3141 # func_win32_libid is a shell function defined in ltmain.sh
3142 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3143 lt_cv_file_magic_cmd='func_win32_libid'
3147 # Base MSYS/MinGW do not provide the 'file' command needed by
3148 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3149 # unless we find 'file', for example because we are cross-compiling.
3150 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3151 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3152 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3153 lt_cv_file_magic_cmd='func_win32_libid'
3155 # Keep this pattern in sync with the one in func_win32_libid.
3156 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3157 lt_cv_file_magic_cmd='$OBJDUMP -f'
3162 # use the weaker test based on 'objdump'. See mingw*.
3163 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3164 lt_cv_file_magic_cmd='$OBJDUMP -f'
3167 darwin* | rhapsody*)
3168 lt_cv_deplibs_check_method=pass_all
3171 freebsd* | dragonfly*)
3172 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3175 # Not sure whether the presence of OpenBSD here was a mistake.
3176 # Let's accept both of them until this is cleared up.
3177 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3178 lt_cv_file_magic_cmd=/usr/bin/file
3179 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3183 lt_cv_deplibs_check_method=pass_all
3188 lt_cv_deplibs_check_method=pass_all
3192 lt_cv_deplibs_check_method=pass_all
3195 hpux10.20* | hpux11*)
3196 lt_cv_file_magic_cmd=/usr/bin/file
3199 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3200 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3203 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3204 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3207 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3208 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3214 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3215 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3218 irix5* | irix6* | nonstopux*)
3220 *-32|*"-32 ") libmagic=32-bit;;
3221 *-n32|*"-n32 ") libmagic=N32;;
3222 *-64|*"-64 ") libmagic=64-bit;;
3223 *) libmagic=never-match;;
3225 lt_cv_deplibs_check_method=pass_all
3228 # This must be Linux ELF.
3229 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3230 lt_cv_deplibs_check_method=pass_all
3234 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3235 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3237 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3242 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3243 lt_cv_file_magic_cmd=/usr/bin/file
3244 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3248 lt_cv_deplibs_check_method=pass_all
3252 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3253 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3255 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3259 osf3* | osf4* | osf5*)
3260 lt_cv_deplibs_check_method=pass_all
3264 lt_cv_deplibs_check_method=pass_all
3268 lt_cv_deplibs_check_method=pass_all
3271 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3272 lt_cv_deplibs_check_method=pass_all
3276 case $host_vendor in
3278 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3279 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3282 lt_cv_deplibs_check_method=pass_all
3285 lt_cv_file_magic_cmd='/bin/file'
3286 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3289 lt_cv_file_magic_cmd='/bin/file'
3290 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3291 lt_cv_file_magic_test_file=/lib/libc.so
3294 lt_cv_deplibs_check_method=pass_all
3297 lt_cv_deplibs_check_method=pass_all
3303 lt_cv_deplibs_check_method=pass_all
3310 if test "$build" = "$host"; then
3313 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3316 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3322 file_magic_cmd=$lt_cv_file_magic_cmd
3323 deplibs_check_method=$lt_cv_deplibs_check_method
3324 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3326 _LT_DECL([], [deplibs_check_method], [1],
3327 [Method to check whether dependent libraries are shared objects])
3328 _LT_DECL([], [file_magic_cmd], [1],
3329 [Command to use when deplibs_check_method = "file_magic"])
3330 _LT_DECL([], [file_magic_glob], [1],
3331 [How to find potential files when deplibs_check_method = "file_magic"])
3332 _LT_DECL([], [want_nocaseglob], [1],
3333 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3334 ])# _LT_CHECK_MAGIC_METHOD
3339 # find the pathname to a BSD- or MS-compatible name lister
3340 AC_DEFUN([LT_PATH_NM],
3341 [AC_REQUIRE([AC_PROG_CC])dnl
3342 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3343 [if test -n "$NM"; then
3344 # Let the user override the test.
3347 lt_nm_to_check="${ac_tool_prefix}nm"
3348 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3349 lt_nm_to_check="$lt_nm_to_check nm"
3351 for lt_tmp_nm in $lt_nm_to_check; do
3352 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3353 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3355 test -z "$ac_dir" && ac_dir=.
3356 tmp_nm="$ac_dir/$lt_tmp_nm"
3357 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3358 # Check to see if the nm accepts a BSD-compat flag.
3359 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3360 # nm: unknown option "B" ignored
3361 # Tru64's nm complains that /dev/null is an invalid object file
3362 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3363 */dev/null* | *'Invalid file or object type'*)
3364 lt_cv_path_NM="$tmp_nm -B"
3368 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3370 lt_cv_path_NM="$tmp_nm -p"
3374 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3375 continue # so that we can try to find one that supports BSD flags
3384 : ${lt_cv_path_NM=no}
3386 if test "$lt_cv_path_NM" != "no"; then
3389 # Didn't find any BSD compatible name lister, look for dumpbin.
3390 if test -n "$DUMPBIN"; then :
3391 # Let the user override the test.
3393 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3394 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3396 DUMPBIN="$DUMPBIN -symbols"
3404 if test "$DUMPBIN" != ":"; then
3408 test -z "$NM" && NM=nm
3410 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3412 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3413 [lt_cv_nm_interface="BSD nm"
3414 echo "int some_variable = 0;" > conftest.$ac_ext
3415 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3416 (eval "$ac_compile" 2>conftest.err)
3417 cat conftest.err >&AS_MESSAGE_LOG_FD
3418 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3419 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3420 cat conftest.err >&AS_MESSAGE_LOG_FD
3421 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3422 cat conftest.out >&AS_MESSAGE_LOG_FD
3423 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3424 lt_cv_nm_interface="MS dumpbin"
3430 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3431 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3432 dnl aclocal-1.4 backwards compatibility:
3433 dnl AC_DEFUN([AM_PROG_NM], [])
3434 dnl AC_DEFUN([AC_PROG_NM], [])
3436 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3437 # --------------------------------
3438 # how to determine the name of the shared library
3439 # associated with a specific link library.
3440 # -- PORTME fill in with the dynamic library characteristics
3441 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3442 [m4_require([_LT_DECL_EGREP])
3443 m4_require([_LT_DECL_OBJDUMP])
3444 m4_require([_LT_DECL_DLLTOOL])
3445 AC_CACHE_CHECK([how to associate runtime and link libraries],
3446 lt_cv_sharedlib_from_linklib_cmd,
3447 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3450 cygwin* | mingw* | pw32* | cegcc*)
3451 # two different shell functions defined in ltmain.sh
3452 # decide which to use based on capabilities of $DLLTOOL
3453 case `$DLLTOOL --help 2>&1` in
3454 *--identify-strict*)
3455 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3458 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3463 # fallback: assume linklib IS sharedlib
3464 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3468 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3469 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3471 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3472 [Command to associate shared and link libraries])
3473 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3476 # _LT_PATH_MANIFEST_TOOL
3477 # ----------------------
3478 # locate the manifest tool
3479 m4_defun([_LT_PATH_MANIFEST_TOOL],
3480 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3481 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3482 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3483 [lt_cv_path_mainfest_tool=no
3484 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3485 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3486 cat conftest.err >&AS_MESSAGE_LOG_FD
3487 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3488 lt_cv_path_mainfest_tool=yes
3491 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3494 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3495 ])# _LT_PATH_MANIFEST_TOOL
3500 # check for math library
3501 AC_DEFUN([LT_LIB_M],
3502 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3505 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3506 # These system don't have libm, or don't need it
3509 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3510 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3513 AC_CHECK_LIB(m, cos, LIBM="-lm")
3520 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3521 dnl aclocal-1.4 backwards compatibility:
3522 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3525 # _LT_COMPILER_NO_RTTI([TAGNAME])
3526 # -------------------------------
3527 m4_defun([_LT_COMPILER_NO_RTTI],
3528 [m4_require([_LT_TAG_COMPILER])dnl
3530 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3532 if test "$GCC" = yes; then
3533 case $cc_basename in
3535 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3537 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3540 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3541 lt_cv_prog_compiler_rtti_exceptions,
3542 [-fno-rtti -fno-exceptions], [],
3543 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3545 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3546 [Compiler flag to turn off builtin functions])
3547 ])# _LT_COMPILER_NO_RTTI
3550 # _LT_CMD_GLOBAL_SYMBOLS
3551 # ----------------------
3552 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3553 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3554 AC_REQUIRE([AC_PROG_CC])dnl
3555 AC_REQUIRE([AC_PROG_AWK])dnl
3556 AC_REQUIRE([LT_PATH_NM])dnl
3557 AC_REQUIRE([LT_PATH_LD])dnl
3558 m4_require([_LT_DECL_SED])dnl
3559 m4_require([_LT_DECL_EGREP])dnl
3560 m4_require([_LT_TAG_COMPILER])dnl
3562 # Check for command to grab the raw symbol name followed by C symbol from nm.
3563 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3564 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3566 # These are sane defaults that work on at least a few old systems.
3567 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3569 # Character class describing NM global symbol codes.
3570 symcode='[[BCDEGRST]]'
3572 # Regexp to match symbols that can be accessed directly from C.
3573 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3575 # Define system-specific variables.
3580 cygwin* | mingw* | pw32* | cegcc*)
3581 symcode='[[ABCDGISTW]]'
3584 if test "$host_cpu" = ia64; then
3585 symcode='[[ABCDEGRST]]'
3589 symcode='[[BCDEGRST]]'
3592 symcode='[[BCDEGQRST]]'
3603 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3607 symcode='[[DFNSTU]]'
3611 # If we're using GNU nm, then use its standard symbol codes.
3612 case `$NM -V 2>&1` in
3613 *GNU* | *'with BFD'*)
3614 symcode='[[ABCDGIRSTW]]' ;;
3617 # Transform an extracted symbol line into a proper C declaration.
3618 # Some systems (esp. on ia64) link data and code symbols differently,
3619 # so use this general approach.
3620 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3622 # Transform an extracted symbol line into symbol name and symbol address
3623 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3624 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3626 # Handle CRLF in mingw tool chain
3630 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3634 # Try without a prefix underscore, then with it.
3635 for ac_symprfx in "" "_"; do
3637 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3638 symxfrm="\\1 $ac_symprfx\\2 \\2"
3640 # Write the raw and C identifiers.
3641 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3642 # Fake it for dumpbin and say T for any non-static function
3643 # and D for any global variable.
3644 # Also find C++ and __fastcall symbols from MSVC++,
3645 # which start with @ or ?.
3646 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3647 " {last_section=section; section=\$ 3};"\
3648 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3649 " \$ 0!~/External *\|/{next};"\
3650 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3651 " {if(hide[section]) next};"\
3652 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3653 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3654 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3655 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3656 " ' prfx=^$ac_symprfx]"
3658 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3660 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3662 # Check to see that the pipe works correctly.
3666 cat > conftest.$ac_ext <<_LT_EOF
3671 void nm_test_func(void);
3672 void nm_test_func(void){}
3676 int main(){nm_test_var='a';nm_test_func();return(0);}
3679 if AC_TRY_EVAL(ac_compile); then
3680 # Now try to grab the symbols.
3682 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3683 # Try sorting and uniquifying the output.
3684 if sort "$nlist" | uniq > "$nlist"T; then
3685 mv -f "$nlist"T "$nlist"
3690 # Make sure that we snagged all the symbols we need.
3691 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3692 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3693 cat <<_LT_EOF > conftest.$ac_ext
3694 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3695 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3696 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3697 relocations are performed -- see ld's documentation on pseudo-relocs. */
3698 # define LT@&t@_DLSYM_CONST
3699 #elif defined(__osf__)
3700 /* This system does not cope well with relocations in const data. */
3701 # define LT@&t@_DLSYM_CONST
3703 # define LT@&t@_DLSYM_CONST const
3711 # Now generate the symbol file.
3712 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3714 cat <<_LT_EOF >> conftest.$ac_ext
3716 /* The mapping between symbol names and symbols. */
3717 LT@&t@_DLSYM_CONST struct {
3721 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3723 { "@PROGRAM@", (void *) 0 },
3725 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3726 cat <<\_LT_EOF >> conftest.$ac_ext
3730 /* This works around a problem in FreeBSD linker */
3731 #ifdef FREEBSD_WORKAROUND
3732 static const void *lt_preloaded_setup() {
3733 return lt__PROGRAM__LTX_preloaded_symbols;
3741 # Now try linking the two files.
3742 mv conftest.$ac_objext conftstm.$ac_objext
3743 lt_globsym_save_LIBS=$LIBS
3744 lt_globsym_save_CFLAGS=$CFLAGS
3745 LIBS="conftstm.$ac_objext"
3746 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3747 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3750 LIBS=$lt_globsym_save_LIBS
3751 CFLAGS=$lt_globsym_save_CFLAGS
3753 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3756 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3759 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3762 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3763 cat conftest.$ac_ext >&5
3765 rm -rf conftest* conftst*
3767 # Do not use the global_symbol_pipe unless it works.
3768 if test "$pipe_works" = yes; then
3771 lt_cv_sys_global_symbol_pipe=
3775 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3776 lt_cv_sys_global_symbol_to_cdecl=
3778 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3779 AC_MSG_RESULT(failed)
3784 # Response file support.
3785 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3786 nm_file_list_spec='@'
3787 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3788 nm_file_list_spec='@'
3791 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3792 [Take the output of nm and produce a listing of raw symbols and C names])
3793 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3794 [Transform the output of nm in a proper C declaration])
3795 _LT_DECL([global_symbol_to_c_name_address],
3796 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3797 [Transform the output of nm in a C name address pair])
3798 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3799 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3800 [Transform the output of nm in a C name address pair when lib prefix is needed])
3801 _LT_DECL([], [nm_file_list_spec], [1],
3802 [Specify filename containing input files for $NM])
3803 ]) # _LT_CMD_GLOBAL_SYMBOLS
3806 # _LT_COMPILER_PIC([TAGNAME])
3807 # ---------------------------
3808 m4_defun([_LT_COMPILER_PIC],
3809 [m4_require([_LT_TAG_COMPILER])dnl
3810 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3811 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3812 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3814 m4_if([$1], [CXX], [
3815 # C++ specific cases for pic, static, wl, etc.
3816 if test "$GXX" = yes; then
3817 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3818 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3822 # All AIX code is PIC.
3823 if test "$host_cpu" = ia64; then
3824 # AIX 5 now supports IA64 processor
3825 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3832 # see comment about AmigaOS4 .so support
3833 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3836 # FIXME: we need at least 68020 code to build shared libraries, but
3837 # adding the `-m68020' flag to GCC prevents building anything better,
3839 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3844 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3845 # PIC is the default for these OSes.
3847 mingw* | cygwin* | os2* | pw32* | cegcc*)
3848 # This hack is so that the source file can tell whether it is being
3849 # built for inclusion in a dll (and should export symbols for example).
3850 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3851 # (--disable-auto-import) libraries
3852 m4_if([$1], [GCJ], [],
3853 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3855 darwin* | rhapsody*)
3856 # PIC is the default on this platform
3857 # Common symbols not allowed in MH_DYLIB files
3858 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3861 # DJGPP does not support shared libraries at all
3862 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3865 # PIC is the default for Haiku.
3866 # The "-static" flag exists, but is broken.
3867 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3870 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3871 # Instead, we relocate shared libraries at runtime.
3874 if test -d /usr/nec; then
3875 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3879 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3880 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3881 # sets the default TLS model and affects inlining.
3886 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3891 # QNX uses GNU C++, but need to define -shared option too, otherwise
3893 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3896 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3902 # All AIX code is PIC.
3903 if test "$host_cpu" = ia64; then
3904 # AIX 5 now supports IA64 processor
3905 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3907 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3911 case $cc_basename in
3913 # Green Hills C++ Compiler
3914 # _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"
3918 mingw* | cygwin* | os2* | pw32* | cegcc*)
3919 # This hack is so that the source file can tell whether it is being
3920 # built for inclusion in a dll (and should export symbols for example).
3921 m4_if([$1], [GCJ], [],
3922 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3925 case $cc_basename in
3927 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3930 # Green Hills C++ Compiler
3931 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3937 freebsd* | dragonfly*)
3938 # FreeBSD uses GNU C++
3940 hpux9* | hpux10* | hpux11*)
3941 case $cc_basename in
3943 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3944 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3945 if test "$host_cpu" != ia64; then
3946 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3950 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3951 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3957 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3966 # This is c89, which is MS Visual C++ (no shared libs)
3967 # Anyone wants to do a port?
3969 irix5* | irix6* | nonstopux*)
3970 case $cc_basename in
3972 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3973 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3974 # CC pic flag -KPIC is the default.
3980 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3981 case $cc_basename in
3984 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3988 # old Intel C++ for x86_64 which still supported -KPIC.
3989 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3990 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3991 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3994 # Intel C++, used to be incompatible with GCC.
3995 # ICC 10 doesn't accept -KPIC any more.
3996 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3997 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3998 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4001 # Portland Group C++ compiler
4002 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4004 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4008 # Make sure the PIC flag is empty. It appears that all Alpha
4009 # Linux and Compaq Tru64 Unix objects are PIC.
4010 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4011 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4013 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4014 # IBM XL 8.0, 9.0 on PPC and BlueGene
4015 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4017 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4020 case `$CC -V 2>&1 | sed 5q` in
4023 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4024 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4025 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4036 case $cc_basename in
4038 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4047 # QNX uses GNU C++, but need to define -shared option too, otherwise
4049 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4051 osf3* | osf4* | osf5*)
4052 case $cc_basename in
4054 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4057 # Rational C++ 2.4.1
4058 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4061 # Digital/Compaq C++
4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4063 # Make sure the PIC flag is empty. It appears that all Alpha
4064 # Linux and Compaq Tru64 Unix objects are PIC.
4065 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4066 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4075 case $cc_basename in
4077 # Sun C++ 4.2, 5.x and Centerline C++
4078 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4079 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4080 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4083 # Green Hills C++ Compiler
4084 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4091 case $cc_basename in
4094 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4095 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4099 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4105 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4106 case $cc_basename in
4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4109 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4110 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4115 case $cc_basename in
4117 # NonStop-UX NCC 3.20
4118 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4127 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4133 if test "$GCC" = yes; then
4134 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4135 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4139 # All AIX code is PIC.
4140 if test "$host_cpu" = ia64; then
4141 # AIX 5 now supports IA64 processor
4142 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4149 # see comment about AmigaOS4 .so support
4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4153 # FIXME: we need at least 68020 code to build shared libraries, but
4154 # adding the `-m68020' flag to GCC prevents building anything better,
4156 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4161 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4162 # PIC is the default for these OSes.
4165 mingw* | cygwin* | pw32* | os2* | cegcc*)
4166 # This hack is so that the source file can tell whether it is being
4167 # built for inclusion in a dll (and should export symbols for example).
4168 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4169 # (--disable-auto-import) libraries
4170 m4_if([$1], [GCJ], [],
4171 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4174 darwin* | rhapsody*)
4175 # PIC is the default on this platform
4176 # Common symbols not allowed in MH_DYLIB files
4177 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4181 # PIC is the default for Haiku.
4182 # The "-static" flag exists, but is broken.
4183 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4187 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4188 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4189 # sets the default TLS model and affects inlining.
4195 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4201 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4202 # Instead, we relocate shared libraries at runtime.
4206 # Just because we use GCC doesn't mean we suddenly get shared libraries
4207 # on systems that don't support them.
4208 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4213 # QNX uses GNU C++, but need to define -shared option too, otherwise
4215 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4219 if test -d /usr/nec; then
4220 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4225 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4229 case $cc_basename in
4230 nvcc*) # Cuda Compiler Driver 2.2
4231 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4232 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4236 # PORTME Check for flag to pass linker flags through the system compiler.
4239 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4240 if test "$host_cpu" = ia64; then
4241 # AIX 5 now supports IA64 processor
4242 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4244 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4248 mingw* | cygwin* | pw32* | os2* | cegcc*)
4249 # This hack is so that the source file can tell whether it is being
4250 # built for inclusion in a dll (and should export symbols for example).
4251 m4_if([$1], [GCJ], [],
4252 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4255 hpux9* | hpux10* | hpux11*)
4256 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4257 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4264 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4267 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4268 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4271 irix5* | irix6* | nonstopux*)
4272 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4273 # PIC (with -KPIC) is the default.
4274 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4277 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4278 case $cc_basename in
4279 # old Intel for x86_64 which still supported -KPIC.
4281 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4282 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4283 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4285 # icc used to be incompatible with GCC.
4286 # ICC 10 doesn't accept -KPIC any more.
4288 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4289 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4290 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4292 # Lahey Fortran 8.1.
4294 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4295 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4296 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4299 # NAG Fortran compiler
4300 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4302 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4304 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4305 # Portland Group compilers (*not* the Pentium gcc compiler,
4306 # which looks to be a dead project)
4307 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4308 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4309 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4312 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4313 # All Alpha code is PIC.
4314 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4316 xl* | bgxl* | bgf* | mpixl*)
4317 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4318 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4319 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4320 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4323 case `$CC -V 2>&1 | sed 5q` in
4324 *Sun\ F* | *Sun*Fortran*)
4325 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4326 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4327 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4328 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4332 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4333 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4334 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4342 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4343 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4347 # QNX uses GNU C++, but need to define -shared option too, otherwise
4349 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4352 osf3* | osf4* | osf5*)
4353 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4354 # All OSF/1 code is PIC.
4355 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4363 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4364 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4365 case $cc_basename in
4366 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4367 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4369 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4375 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4376 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4379 sysv4 | sysv4.2uw2* | sysv4.3*)
4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4381 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4382 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4386 if test -d /usr/nec ;then
4387 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4392 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4395 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4400 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4404 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4405 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4409 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4415 # For platforms which do not support PIC, -DPIC is meaningless:
4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4420 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4424 AC_CACHE_CHECK([for $compiler option to produce PIC],
4425 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4426 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4427 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4430 # Check to make sure the PIC flag actually works.
4432 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4433 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4434 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4435 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4436 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4438 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4440 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4441 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4443 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4444 [Additional compiler flags for building library objects])
4446 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4447 [How to pass a linker flag through the compiler])
4449 # Check to make sure the static flag actually works.
4451 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4452 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4453 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4454 $lt_tmp_static_flag,
4456 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4457 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4458 [Compiler flag to prevent dynamic linking])
4459 ])# _LT_COMPILER_PIC
4462 # _LT_LINKER_SHLIBS([TAGNAME])
4463 # ----------------------------
4464 # See if the linker supports building shared libraries.
4465 m4_defun([_LT_LINKER_SHLIBS],
4466 [AC_REQUIRE([LT_PATH_LD])dnl
4467 AC_REQUIRE([LT_PATH_NM])dnl
4468 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4469 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4470 m4_require([_LT_DECL_EGREP])dnl
4471 m4_require([_LT_DECL_SED])dnl
4472 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4473 m4_require([_LT_TAG_COMPILER])dnl
4474 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4475 m4_if([$1], [CXX], [
4476 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4477 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4480 # If we're using GNU nm, then we don't want the "-C" option.
4481 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4482 # Also, AIX nm treats weak defined symbols like other global defined
4483 # symbols, whereas GNU nm marks them as "W".
4484 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4485 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4487 _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'
4491 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4493 cygwin* | mingw* | cegcc*)
4494 case $cc_basename in
4497 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4498 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4503 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4508 _LT_TAGVAR(allow_undefined_flag, $1)=
4509 _LT_TAGVAR(always_export_symbols, $1)=no
4510 _LT_TAGVAR(archive_cmds, $1)=
4511 _LT_TAGVAR(archive_expsym_cmds, $1)=
4512 _LT_TAGVAR(compiler_needs_object, $1)=no
4513 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4514 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4515 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4516 _LT_TAGVAR(hardcode_automatic, $1)=no
4517 _LT_TAGVAR(hardcode_direct, $1)=no
4518 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4519 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4520 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4521 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4522 _LT_TAGVAR(hardcode_minus_L, $1)=no
4523 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4524 _LT_TAGVAR(inherit_rpath, $1)=no
4525 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4526 _LT_TAGVAR(module_cmds, $1)=
4527 _LT_TAGVAR(module_expsym_cmds, $1)=
4528 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4529 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4530 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4531 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4532 # include_expsyms should be a list of space-separated symbols to be *always*
4533 # included in the symbol list
4534 _LT_TAGVAR(include_expsyms, $1)=
4535 # exclude_expsyms can be an extended regexp of symbols to exclude
4536 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4537 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4538 # as well as any symbol that contains `d'.
4539 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4540 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4541 # platforms (ab)use it in PIC code, but their linkers get confused if
4542 # the symbol is explicitly referenced. Since portable code cannot
4543 # rely on this symbol name, it's probably fine to never include it in
4544 # preloaded symbol tables.
4545 # Exclude shared library initialization/finalization symbols.
4546 dnl Note also adjust exclude_expsyms for C++ above.
4547 extract_expsyms_cmds=
4550 cygwin* | mingw* | pw32* | cegcc*)
4551 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4552 # When not using gcc, we currently assume that we are using
4553 # Microsoft Visual C++.
4554 if test "$GCC" != yes; then
4559 # we just hope/assume this is gcc and not c89 (= MSVC++)
4567 _LT_TAGVAR(ld_shlibs, $1)=yes
4569 # On some targets, GNU ld is compatible enough with the native linker
4570 # that we're better off using the native interface for both.
4571 lt_use_gnu_ld_interface=no
4572 if test "$with_gnu_ld" = yes; then
4575 # The AIX port of GNU ld has always aspired to compatibility
4576 # with the native linker. However, as the warning in the GNU ld
4577 # block says, versions before 2.19.5* couldn't really create working
4578 # shared libraries, regardless of the interface used.
4579 case `$LD -v 2>&1` in
4580 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4581 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4582 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4584 lt_use_gnu_ld_interface=yes
4589 lt_use_gnu_ld_interface=yes
4594 if test "$lt_use_gnu_ld_interface" = yes; then
4595 # If archive_cmds runs LD, not CC, wlarc should be empty
4598 # Set some defaults for GNU ld with shared library support. These
4599 # are reset later if shared libraries are not supported. Putting them
4600 # here allows them to be overridden if necessary.
4601 runpath_var=LD_RUN_PATH
4602 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4603 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4604 # ancient GNU ld didn't support --whole-archive et. al.
4605 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4606 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4608 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4610 supports_anon_versioning=no
4611 case `$LD -v 2>&1` in
4612 *GNU\ gold*) supports_anon_versioning=yes ;;
4613 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4614 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4615 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4616 *\ 2.11.*) ;; # other 2.11 versions
4617 *) supports_anon_versioning=yes ;;
4620 # See if GNU ld supports shared libraries.
4623 # On AIX/PPC, the GNU linker is very broken
4624 if test "$host_cpu" != ia64; then
4625 _LT_TAGVAR(ld_shlibs, $1)=no
4628 *** Warning: the GNU linker, at least up to release 2.19, is reported
4629 *** to be unable to reliably create shared libraries on AIX.
4630 *** Therefore, libtool is disabling shared libraries support. If you
4631 *** really care for shared libraries, you may want to install binutils
4632 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4633 *** You will then need to restart the configuration process.
4642 # see comment about AmigaOS4 .so support
4643 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4644 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4647 _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)'
4648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4649 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4655 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4656 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4657 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4658 # support --undefined. This deserves some investigation. FIXME
4659 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4661 _LT_TAGVAR(ld_shlibs, $1)=no
4665 cygwin* | mingw* | pw32* | cegcc*)
4666 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4667 # as there is no search path for DLLs.
4668 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4669 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4670 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4671 _LT_TAGVAR(always_export_symbols, $1)=no
4672 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4673 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4674 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4676 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4677 _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'
4678 # If the export-symbols file already is a .def file (1st line
4679 # is EXPORTS), use it as is; otherwise, prepend...
4680 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4681 cp $export_symbols $output_objdir/$soname.def;
4683 echo EXPORTS > $output_objdir/$soname.def;
4684 cat $export_symbols >> $output_objdir/$soname.def;
4686 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4688 _LT_TAGVAR(ld_shlibs, $1)=no
4693 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4694 _LT_TAGVAR(link_all_deplibs, $1)=yes
4698 _LT_TAGVAR(hardcode_direct, $1)=no
4699 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4700 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4701 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4702 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4703 # Instead, shared libraries are loaded at an image base (0x10000000 by
4704 # default) and relocated if they conflict, which is a slow very memory
4705 # consuming and fragmenting process. To avoid this, we pick a random,
4706 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4707 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4708 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4709 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4712 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4714 if test "$host_os" = linux-dietlibc; then
4715 case $cc_basename in
4716 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4719 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4720 && test "$tmp_diet" = no
4722 tmp_addflag=' $pic_flag'
4723 tmp_sharedflag='-shared'
4724 case $cc_basename,$host_cpu in
4725 pgcc*) # Portland Group C compiler
4726 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4727 tmp_addflag=' $pic_flag'
4729 pgf77* | pgf90* | pgf95* | pgfortran*)
4730 # Portland Group f77 and f90 compilers
4731 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4732 tmp_addflag=' $pic_flag -Mnomain' ;;
4733 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4734 tmp_addflag=' -i_dynamic' ;;
4735 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4736 tmp_addflag=' -i_dynamic -nofor_main' ;;
4737 ifc* | ifort*) # Intel Fortran compiler
4738 tmp_addflag=' -nofor_main' ;;
4739 lf95*) # Lahey Fortran 8.1
4740 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4741 tmp_sharedflag='--shared' ;;
4742 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4743 tmp_sharedflag='-qmkshrobj'
4745 nvcc*) # Cuda Compiler Driver 2.2
4746 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4747 _LT_TAGVAR(compiler_needs_object, $1)=yes
4750 case `$CC -V 2>&1 | sed 5q` in
4751 *Sun\ C*) # Sun C 5.9
4752 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4753 _LT_TAGVAR(compiler_needs_object, $1)=yes
4754 tmp_sharedflag='-G' ;;
4755 *Sun\ F*) # Sun Fortran 8.3
4756 tmp_sharedflag='-G' ;;
4758 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4760 if test "x$supports_anon_versioning" = xyes; then
4761 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4762 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4763 echo "local: *; };" >> $output_objdir/$libname.ver~
4764 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4767 case $cc_basename in
4768 xlf* | bgf* | bgxlf* | mpixlf*)
4769 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4770 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4771 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4772 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4773 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4774 if test "x$supports_anon_versioning" = xyes; then
4775 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4776 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4777 echo "local: *; };" >> $output_objdir/$libname.ver~
4778 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4783 _LT_TAGVAR(ld_shlibs, $1)=no
4788 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4789 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4792 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4793 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4798 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4799 _LT_TAGVAR(ld_shlibs, $1)=no
4802 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4803 *** create shared libraries on Solaris systems. Therefore, libtool
4804 *** is disabling shared libraries support. We urge you to upgrade GNU
4805 *** binutils to release 2.9.1 or newer. Another option is to modify
4806 *** your PATH or compiler configuration so that the native linker is
4807 *** used, and then restart.
4810 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4811 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4812 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4814 _LT_TAGVAR(ld_shlibs, $1)=no
4818 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4819 case `$LD -v 2>&1` in
4820 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4821 _LT_TAGVAR(ld_shlibs, $1)=no
4824 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4825 *** reliably create shared libraries on SCO systems. Therefore, libtool
4826 *** is disabling shared libraries support. We urge you to upgrade GNU
4827 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4828 *** your PATH or compiler configuration so that the native linker is
4829 *** used, and then restart.
4834 # For security reasons, it is highly recommended that you always
4835 # use absolute paths for naming shared libraries, and exclude the
4836 # DT_RUNPATH tag from executables and libraries. But doing so
4837 # requires that you compile everything twice, which is a pain.
4838 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4839 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4840 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4841 _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'
4843 _LT_TAGVAR(ld_shlibs, $1)=no
4850 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4852 _LT_TAGVAR(hardcode_direct, $1)=yes
4853 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4857 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4858 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4859 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4861 _LT_TAGVAR(ld_shlibs, $1)=no
4866 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4868 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4869 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4870 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4873 # PORTME fill in a description of your system's linker (not GNU ld)
4876 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4877 _LT_TAGVAR(always_export_symbols, $1)=yes
4878 _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'
4879 # Note: this linker hardcodes the directories in LIBPATH if there
4880 # are no directories specified by -L.
4881 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4882 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4883 # Neither direct hardcoding nor static linking is supported with a
4885 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4890 if test "$host_cpu" = ia64; then
4891 # On IA64, the linker does run time linking by default, so we don't
4892 # have to do anything special.
4893 aix_use_runtimelinking=no
4894 exp_sym_flag='-Bexport'
4897 # If we're using GNU nm, then we don't want the "-C" option.
4898 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4899 # Also, AIX nm treats weak defined symbols like other global
4900 # defined symbols, whereas GNU nm marks them as "W".
4901 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4902 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4904 _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'
4906 aix_use_runtimelinking=no
4908 # Test if we are trying to use run time linking or normal
4909 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4910 # need to do runtime linking.
4911 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4912 for ld_flag in $LDFLAGS; do
4913 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4914 aix_use_runtimelinking=yes
4921 exp_sym_flag='-bexport'
4922 no_entry_flag='-bnoentry'
4925 # When large executables or shared objects are built, AIX ld can
4926 # have problems creating the table of contents. If linking a library
4927 # or program results in "error TOC overflow" add -mminimal-toc to
4928 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4929 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4931 _LT_TAGVAR(archive_cmds, $1)=''
4932 _LT_TAGVAR(hardcode_direct, $1)=yes
4933 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4934 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4935 _LT_TAGVAR(link_all_deplibs, $1)=yes
4936 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4938 if test "$GCC" = yes; then
4939 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4940 # We only want to do this on AIX 4.2 and lower, the check
4941 # below for broken collect2 doesn't work under 4.3+
4942 collect2name=`${CC} -print-prog-name=collect2`
4943 if test -f "$collect2name" &&
4944 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4946 # We have reworked collect2
4949 # We have old collect2
4950 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4951 # It fails to find uninstalled libraries when the uninstalled
4952 # path is not listed in the libpath. Setting hardcode_minus_L
4953 # to unsupported forces relinking
4954 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4955 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4956 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4960 shared_flag='-shared'
4961 if test "$aix_use_runtimelinking" = yes; then
4962 shared_flag="$shared_flag "'${wl}-G'
4966 if test "$host_cpu" = ia64; then
4967 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4968 # chokes on -Wl,-G. The following line is correct:
4971 if test "$aix_use_runtimelinking" = yes; then
4972 shared_flag='${wl}-G'
4974 shared_flag='${wl}-bM:SRE'
4979 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4980 # It seems that -bexpall does not export symbols beginning with
4981 # underscore (_), so it is better to generate a list of symbols to export.
4982 _LT_TAGVAR(always_export_symbols, $1)=yes
4983 if test "$aix_use_runtimelinking" = yes; then
4984 # Warning - without using the other runtime loading flags (-brtl),
4985 # -berok will link without error, but may produce a broken library.
4986 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4987 # Determine the default libpath from the value encoded in an
4989 _LT_SYS_MODULE_PATH_AIX([$1])
4990 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4991 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4993 if test "$host_cpu" = ia64; then
4994 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4995 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4996 _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"
4998 # Determine the default libpath from the value encoded in an
5000 _LT_SYS_MODULE_PATH_AIX([$1])
5001 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5002 # Warning - without using the other run time loading flags,
5003 # -berok will link without error, but may produce a broken library.
5004 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5005 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5006 if test "$with_gnu_ld" = yes; then
5007 # We only use this code for GNU lds that support --whole-archive.
5008 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5010 # Exported symbols can be pulled into shared objects from archives
5011 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5013 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5014 # This is similar to how AIX traditionally builds its shared libraries.
5015 _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'
5023 # see comment about AmigaOS4 .so support
5024 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5025 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5028 _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)'
5029 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5030 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5036 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5039 cygwin* | mingw* | pw32* | cegcc*)
5040 # When not using gcc, we currently assume that we are using
5041 # Microsoft Visual C++.
5042 # hardcode_libdir_flag_spec is actually meaningless, as there is
5043 # no search path for DLLs.
5044 case $cc_basename in
5047 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5048 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5049 _LT_TAGVAR(always_export_symbols, $1)=yes
5050 _LT_TAGVAR(file_list_spec, $1)='@'
5051 # Tell ltmain to make .lib files, not .a files.
5053 # Tell ltmain to make .dll files, not .so files.
5055 # FIXME: Setting linknames here is a bad hack.
5056 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5057 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5058 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5060 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5062 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5064 # The linker will not automatically build a static lib if we build a DLL.
5065 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5066 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5067 _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'
5069 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5070 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5071 lt_tool_outputfile="@TOOL_OUTPUT@"~
5072 case $lt_outputfile in
5075 lt_outputfile="$lt_outputfile.exe"
5076 lt_tool_outputfile="$lt_tool_outputfile.exe"
5079 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5080 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5081 $RM "$lt_outputfile.manifest";
5085 # Assume MSVC wrapper
5086 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5087 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5088 # Tell ltmain to make .lib files, not .a files.
5090 # Tell ltmain to make .dll files, not .so files.
5092 # FIXME: Setting linknames here is a bad hack.
5093 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5094 # The linker will automatically build a .lib file if we build a DLL.
5095 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5096 # FIXME: Should let the user specify the lib program.
5097 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5098 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5103 darwin* | rhapsody*)
5104 _LT_DARWIN_LINKER_FEATURES($1)
5108 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5109 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5110 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5114 _LT_TAGVAR(ld_shlibs, $1)=no
5117 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5118 # support. Future versions do this automatically, but an explicit c++rt0.o
5119 # does not break anything, and helps significantly (at the cost of a little
5122 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5123 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5124 _LT_TAGVAR(hardcode_direct, $1)=yes
5125 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5128 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5130 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5131 _LT_TAGVAR(hardcode_direct, $1)=yes
5132 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5133 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5136 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5137 freebsd* | dragonfly*)
5138 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5139 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5140 _LT_TAGVAR(hardcode_direct, $1)=yes
5141 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5145 if test "$GCC" = yes; then
5146 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5148 _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'
5150 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5151 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5152 _LT_TAGVAR(hardcode_direct, $1)=yes
5154 # hardcode_minus_L: Not really in the search PATH,
5155 # but as the default location of the library.
5156 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5157 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5161 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5162 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5164 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5166 if test "$with_gnu_ld" = no; then
5167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5168 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5169 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5170 _LT_TAGVAR(hardcode_direct, $1)=yes
5171 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5172 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5173 # hardcode_minus_L: Not really in the search PATH,
5174 # but as the default location of the library.
5175 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5180 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5183 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5186 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5189 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5195 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5198 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5202 # Older versions of the 11.00 compiler do not understand -b yet
5203 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5204 _LT_LINKER_OPTION([if $CC understands -b],
5205 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5206 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5207 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5208 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5212 if test "$with_gnu_ld" = no; then
5213 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5214 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5218 _LT_TAGVAR(hardcode_direct, $1)=no
5219 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5222 _LT_TAGVAR(hardcode_direct, $1)=yes
5223 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5224 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5226 # hardcode_minus_L: Not really in the search PATH,
5227 # but as the default location of the library.
5228 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5234 irix5* | irix6* | nonstopux*)
5235 if test "$GCC" = yes; then
5236 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5237 # Try to use the -exported_symbol ld option, if it does not
5238 # work, assume that -exports_file does not work either and
5239 # implicitly export all symbols.
5240 # This should be the same for all languages, so no per-tag cache variable.
5241 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5242 [lt_cv_irix_exported_symbol],
5243 [save_LDFLAGS="$LDFLAGS"
5244 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5247 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5248 [C++], [[int foo (void) { return 0; }]],
5255 [lt_cv_irix_exported_symbol=yes],
5256 [lt_cv_irix_exported_symbol=no])
5257 LDFLAGS="$save_LDFLAGS"])
5258 if test "$lt_cv_irix_exported_symbol" = yes; then
5259 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5262 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5263 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5265 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5266 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5267 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5268 _LT_TAGVAR(inherit_rpath, $1)=yes
5269 _LT_TAGVAR(link_all_deplibs, $1)=yes
5273 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5274 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5276 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5278 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5279 _LT_TAGVAR(hardcode_direct, $1)=yes
5280 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5284 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5285 _LT_TAGVAR(hardcode_direct, $1)=yes
5286 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5287 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5288 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5295 if test -f /usr/libexec/ld.so; then
5296 _LT_TAGVAR(hardcode_direct, $1)=yes
5297 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5298 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5299 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5300 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5301 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5302 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5303 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5306 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5307 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5308 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5311 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5312 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5317 _LT_TAGVAR(ld_shlibs, $1)=no
5322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5323 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5324 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5325 _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'
5326 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5330 if test "$GCC" = yes; then
5331 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5332 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5334 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5335 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5337 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5338 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5339 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5342 osf4* | osf5*) # as osf3* with the addition of -msym flag
5343 if test "$GCC" = yes; then
5344 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5345 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5346 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5348 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5350 _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~
5351 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5353 # Both c and cxx compiler support -rpath directly
5354 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5356 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5357 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5361 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5362 if test "$GCC" = yes; then
5364 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5365 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5366 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5368 case `$CC -V 2>&1` in
5371 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5372 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5373 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5377 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5378 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5379 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5383 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5384 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5386 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5388 # The compiler driver will combine and reorder linker options,
5389 # but understands `-z linker_flag'. GCC discards it without `$wl',
5390 # but is careful enough not to reorder.
5391 # Supported since Solaris 2.6 (maybe 2.5.1?)
5392 if test "$GCC" = yes; then
5393 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5395 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5399 _LT_TAGVAR(link_all_deplibs, $1)=yes
5403 if test "x$host_vendor" = xsequent; then
5404 # Use $CC to link under sequent, because it throws in some extra .o
5405 # files that make .init and .fini sections work.
5406 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5408 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5410 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5411 _LT_TAGVAR(hardcode_direct, $1)=yes
5412 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5413 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5417 case $host_vendor in
5419 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5420 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5423 ## LD is ld it makes a PLAMLIB
5424 ## CC just makes a GrossModule.
5425 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5426 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5427 _LT_TAGVAR(hardcode_direct, $1)=no
5430 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5431 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5434 runpath_var='LD_RUN_PATH'
5435 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5439 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5440 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5441 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5445 if test -d /usr/nec; then
5446 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5447 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5448 runpath_var=LD_RUN_PATH
5449 hardcode_runpath_var=yes
5450 _LT_TAGVAR(ld_shlibs, $1)=yes
5454 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5455 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5456 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5457 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5458 runpath_var='LD_RUN_PATH'
5460 if test "$GCC" = yes; then
5461 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5462 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5464 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5465 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5469 sysv5* | sco3.2v5* | sco5v6*)
5470 # Note: We can NOT use -z defs as we might desire, because we do not
5471 # link with -lc, and that would cause any symbols used from libc to
5472 # always be unresolved, which means just about no library would
5473 # ever link correctly. If we're not using GNU ld we use -z text
5474 # though, which does catch some bad symbols but isn't as heavy-handed
5476 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5477 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5478 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5479 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5480 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5481 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5482 _LT_TAGVAR(link_all_deplibs, $1)=yes
5483 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5484 runpath_var='LD_RUN_PATH'
5486 if test "$GCC" = yes; then
5487 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5488 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5490 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5491 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5496 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5497 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5498 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5502 _LT_TAGVAR(ld_shlibs, $1)=no
5506 if test x$host_vendor = xsni; then
5508 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5509 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5515 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5516 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5518 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5520 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5521 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5522 _LT_DECL([], [extract_expsyms_cmds], [2],
5523 [The commands to extract the exported symbol list from a shared archive])
5526 # Do we need to explicitly link libc?
5528 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5530 # Assume -lc should be added
5531 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5533 if test "$enable_shared" = yes && test "$GCC" = yes; then
5534 case $_LT_TAGVAR(archive_cmds, $1) in
5536 # FIXME: we may have to deal with multi-command sequences.
5539 # Test whether the compiler implicitly links with -lc since on some
5540 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5541 # to ld, don't add -lc before -lgcc.
5542 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5543 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5545 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5547 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5550 libobjs=conftest.$ac_objext
5552 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5553 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5559 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5560 _LT_TAGVAR(allow_undefined_flag, $1)=
5561 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5563 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5565 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5567 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5569 cat conftest.err 1>&5
5573 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5580 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5581 [Whether or not to add -lc for building shared libraries])
5582 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5583 [enable_shared_with_static_runtimes], [0],
5584 [Whether or not to disallow shared libs when runtime libs are static])
5585 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5586 [Compiler flag to allow reflexive dlopens])
5587 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5588 [Compiler flag to generate shared objects directly from archives])
5589 _LT_TAGDECL([], [compiler_needs_object], [1],
5590 [Whether the compiler copes with passing no objects directly])
5591 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5592 [Create an old-style archive from a shared archive])
5593 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5594 [Create a temporary old-style archive to link instead of a shared archive])
5595 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5596 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5597 _LT_TAGDECL([], [module_cmds], [2],
5598 [Commands used to build a loadable module if different from building
5600 _LT_TAGDECL([], [module_expsym_cmds], [2])
5601 _LT_TAGDECL([], [with_gnu_ld], [1],
5602 [Whether we are building with GNU ld or not])
5603 _LT_TAGDECL([], [allow_undefined_flag], [1],
5604 [Flag that allows shared libraries with undefined symbols to be built])
5605 _LT_TAGDECL([], [no_undefined_flag], [1],
5606 [Flag that enforces no undefined symbols])
5607 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5608 [Flag to hardcode $libdir into a binary during linking.
5609 This must work even if $libdir does not exist])
5610 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5611 [[If ld is used when linking, flag to hardcode $libdir into a binary
5612 during linking. This must work even if $libdir does not exist]])
5613 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5614 [Whether we need a single "-rpath" flag with a separated argument])
5615 _LT_TAGDECL([], [hardcode_direct], [0],
5616 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5617 DIR into the resulting binary])
5618 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5619 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5620 DIR into the resulting binary and the resulting library dependency is
5621 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5622 library is relocated])
5623 _LT_TAGDECL([], [hardcode_minus_L], [0],
5624 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5625 into the resulting binary])
5626 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5627 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5628 into the resulting binary])
5629 _LT_TAGDECL([], [hardcode_automatic], [0],
5630 [Set to "yes" if building a shared library automatically hardcodes DIR
5631 into the library and all subsequent libraries and executables linked
5633 _LT_TAGDECL([], [inherit_rpath], [0],
5634 [Set to yes if linker adds runtime paths of dependent libraries
5635 to runtime path list])
5636 _LT_TAGDECL([], [link_all_deplibs], [0],
5637 [Whether libtool must link a program against all its dependency libraries])
5638 _LT_TAGDECL([], [always_export_symbols], [0],
5639 [Set to "yes" if exported symbols are required])
5640 _LT_TAGDECL([], [export_symbols_cmds], [2],
5641 [The commands to list exported symbols])
5642 _LT_TAGDECL([], [exclude_expsyms], [1],
5643 [Symbols that should not be listed in the preloaded symbols])
5644 _LT_TAGDECL([], [include_expsyms], [1],
5645 [Symbols that must always be exported])
5646 _LT_TAGDECL([], [prelink_cmds], [2],
5647 [Commands necessary for linking programs (against libraries) with templates])
5648 _LT_TAGDECL([], [postlink_cmds], [2],
5649 [Commands necessary for finishing linking programs])
5650 _LT_TAGDECL([], [file_list_spec], [1],
5651 [Specify filename containing input files])
5652 dnl FIXME: Not yet implemented
5653 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5654 dnl [Compiler flag to generate thread safe objects])
5655 ])# _LT_LINKER_SHLIBS
5658 # _LT_LANG_C_CONFIG([TAG])
5659 # ------------------------
5660 # Ensure that the configuration variables for a C compiler are suitably
5661 # defined. These variables are subsequently used by _LT_CONFIG to write
5662 # the compiler configuration to `libtool'.
5663 m4_defun([_LT_LANG_C_CONFIG],
5664 [m4_require([_LT_DECL_EGREP])dnl
5668 # Source file extension for C test sources.
5671 # Object file extension for compiled C test sources.
5673 _LT_TAGVAR(objext, $1)=$objext
5675 # Code to be used in simple compile tests
5676 lt_simple_compile_test_code="int some_variable = 0;"
5678 # Code to be used in simple link tests
5679 lt_simple_link_test_code='int main(){return(0);}'
5682 # Save the default compiler, since it gets overwritten when the other
5683 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5684 compiler_DEFAULT=$CC
5686 # save warnings/boilerplate of simple test code
5687 _LT_COMPILER_BOILERPLATE
5688 _LT_LINKER_BOILERPLATE
5691 ## There is no encapsulation within the following macros, do not change
5692 ## the running order or otherwise move them around unless you know exactly
5693 ## what you are doing...
5694 if test -n "$compiler"; then
5695 _LT_COMPILER_NO_RTTI($1)
5696 _LT_COMPILER_PIC($1)
5697 _LT_COMPILER_C_O($1)
5698 _LT_COMPILER_FILE_LOCKS($1)
5699 _LT_LINKER_SHLIBS($1)
5700 _LT_SYS_DYNAMIC_LINKER($1)
5701 _LT_LINKER_HARDCODE_LIBPATH($1)
5705 # Report which library types will actually be built
5706 AC_MSG_CHECKING([if libtool supports shared libraries])
5707 AC_MSG_RESULT([$can_build_shared])
5709 AC_MSG_CHECKING([whether to build shared libraries])
5710 test "$can_build_shared" = "no" && enable_shared=no
5712 # On AIX, shared libraries and static libraries use the same namespace, and
5713 # are all built from PIC.
5716 test "$enable_shared" = yes && enable_static=no
5717 if test -n "$RANLIB"; then
5718 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5719 postinstall_cmds='$RANLIB $lib'
5724 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5725 test "$enable_shared" = yes && enable_static=no
5729 AC_MSG_RESULT([$enable_shared])
5731 AC_MSG_CHECKING([whether to build static libraries])
5732 # Make sure either enable_shared or enable_static is yes.
5733 test "$enable_shared" = yes || enable_static=yes
5734 AC_MSG_RESULT([$enable_static])
5740 ])# _LT_LANG_C_CONFIG
5743 # _LT_LANG_CXX_CONFIG([TAG])
5744 # --------------------------
5745 # Ensure that the configuration variables for a C++ compiler are suitably
5746 # defined. These variables are subsequently used by _LT_CONFIG to write
5747 # the compiler configuration to `libtool'.
5748 m4_defun([_LT_LANG_CXX_CONFIG],
5749 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5750 m4_require([_LT_DECL_EGREP])dnl
5751 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5752 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5753 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5754 (test "X$CXX" != "Xg++"))) ; then
5757 _lt_caught_CXX_error=yes
5761 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5762 _LT_TAGVAR(allow_undefined_flag, $1)=
5763 _LT_TAGVAR(always_export_symbols, $1)=no
5764 _LT_TAGVAR(archive_expsym_cmds, $1)=
5765 _LT_TAGVAR(compiler_needs_object, $1)=no
5766 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5767 _LT_TAGVAR(hardcode_direct, $1)=no
5768 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5769 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5770 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5771 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5772 _LT_TAGVAR(hardcode_minus_L, $1)=no
5773 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5774 _LT_TAGVAR(hardcode_automatic, $1)=no
5775 _LT_TAGVAR(inherit_rpath, $1)=no
5776 _LT_TAGVAR(module_cmds, $1)=
5777 _LT_TAGVAR(module_expsym_cmds, $1)=
5778 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5779 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5780 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5781 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5782 _LT_TAGVAR(no_undefined_flag, $1)=
5783 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5784 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5786 # Source file extension for C++ test sources.
5789 # Object file extension for compiled C++ test sources.
5791 _LT_TAGVAR(objext, $1)=$objext
5793 # No sense in running all these tests if we already determined that
5794 # the CXX compiler isn't working. Some variables (like enable_shared)
5795 # are currently assumed to apply to all compilers on this platform,
5796 # and will be corrupted by setting them based on a non-working compiler.
5797 if test "$_lt_caught_CXX_error" != yes; then
5798 # Code to be used in simple compile tests
5799 lt_simple_compile_test_code="int some_variable = 0;"
5801 # Code to be used in simple link tests
5802 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5804 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5807 # save warnings/boilerplate of simple test code
5808 _LT_COMPILER_BOILERPLATE
5809 _LT_LINKER_BOILERPLATE
5811 # Allow CC to be a program name with arguments.
5813 lt_save_CFLAGS=$CFLAGS
5817 lt_save_with_gnu_ld=$with_gnu_ld
5818 lt_save_path_LD=$lt_cv_path_LD
5819 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5820 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5822 $as_unset lt_cv_prog_gnu_ld
5824 if test -n "${lt_cv_path_LDCXX+set}"; then
5825 lt_cv_path_LD=$lt_cv_path_LDCXX
5827 $as_unset lt_cv_path_LD
5829 test -z "${LDCXX+set}" || LD=$LDCXX
5833 _LT_TAGVAR(compiler, $1)=$CC
5834 _LT_CC_BASENAME([$compiler])
5836 if test -n "$compiler"; then
5837 # We don't want -fno-exception when compiling C++ code, so set the
5838 # no_builtin_flag separately
5839 if test "$GXX" = yes; then
5840 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5842 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5845 if test "$GXX" = yes; then
5846 # Set up default GNU C++ configuration
5850 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5851 # archiving commands below assume that GNU ld is being used.
5852 if test "$with_gnu_ld" = yes; then
5853 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5854 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5856 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5857 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5859 # If archive_cmds runs LD, not CC, wlarc should be empty
5860 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5861 # investigate it a little bit more. (MM)
5864 # ancient GNU ld didn't support --whole-archive et. al.
5865 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5866 $GREP 'no-whole-archive' > /dev/null; then
5867 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5869 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5875 # A generic and very simple default shared library creation
5876 # command for GNU C++ for the case where it uses the native
5877 # linker, instead of GNU ld. If possible, this setting should
5878 # overridden to take advantage of the native linker features on
5879 # the platform it is being used on.
5880 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5883 # Commands to make compiler produce verbose output that lists
5884 # what "hidden" libraries, object files and flags are used when
5885 # linking a shared library.
5886 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5894 # PORTME: fill in a description of your system's C++ link characteristics
5895 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5896 _LT_TAGVAR(ld_shlibs, $1)=yes
5899 # FIXME: insert proper C++ library support
5900 _LT_TAGVAR(ld_shlibs, $1)=no
5903 if test "$host_cpu" = ia64; then
5904 # On IA64, the linker does run time linking by default, so we don't
5905 # have to do anything special.
5906 aix_use_runtimelinking=no
5907 exp_sym_flag='-Bexport'
5910 aix_use_runtimelinking=no
5912 # Test if we are trying to use run time linking or normal
5913 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5914 # need to do runtime linking.
5915 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5916 for ld_flag in $LDFLAGS; do
5919 aix_use_runtimelinking=yes
5927 exp_sym_flag='-bexport'
5928 no_entry_flag='-bnoentry'
5931 # When large executables or shared objects are built, AIX ld can
5932 # have problems creating the table of contents. If linking a library
5933 # or program results in "error TOC overflow" add -mminimal-toc to
5934 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5935 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5937 _LT_TAGVAR(archive_cmds, $1)=''
5938 _LT_TAGVAR(hardcode_direct, $1)=yes
5939 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5940 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5941 _LT_TAGVAR(link_all_deplibs, $1)=yes
5942 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5944 if test "$GXX" = yes; then
5945 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5946 # We only want to do this on AIX 4.2 and lower, the check
5947 # below for broken collect2 doesn't work under 4.3+
5948 collect2name=`${CC} -print-prog-name=collect2`
5949 if test -f "$collect2name" &&
5950 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5952 # We have reworked collect2
5955 # We have old collect2
5956 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5957 # It fails to find uninstalled libraries when the uninstalled
5958 # path is not listed in the libpath. Setting hardcode_minus_L
5959 # to unsupported forces relinking
5960 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5961 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5962 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5965 shared_flag='-shared'
5966 if test "$aix_use_runtimelinking" = yes; then
5967 shared_flag="$shared_flag "'${wl}-G'
5971 if test "$host_cpu" = ia64; then
5972 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5973 # chokes on -Wl,-G. The following line is correct:
5976 if test "$aix_use_runtimelinking" = yes; then
5977 shared_flag='${wl}-G'
5979 shared_flag='${wl}-bM:SRE'
5984 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5985 # It seems that -bexpall does not export symbols beginning with
5986 # underscore (_), so it is better to generate a list of symbols to
5988 _LT_TAGVAR(always_export_symbols, $1)=yes
5989 if test "$aix_use_runtimelinking" = yes; then
5990 # Warning - without using the other runtime loading flags (-brtl),
5991 # -berok will link without error, but may produce a broken library.
5992 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5993 # Determine the default libpath from the value encoded in an empty
5995 _LT_SYS_MODULE_PATH_AIX([$1])
5996 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5998 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6000 if test "$host_cpu" = ia64; then
6001 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6002 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6003 _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"
6005 # Determine the default libpath from the value encoded in an
6007 _LT_SYS_MODULE_PATH_AIX([$1])
6008 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6009 # Warning - without using the other run time loading flags,
6010 # -berok will link without error, but may produce a broken library.
6011 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6012 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6013 if test "$with_gnu_ld" = yes; then
6014 # We only use this code for GNU lds that support --whole-archive.
6015 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6017 # Exported symbols can be pulled into shared objects from archives
6018 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6020 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6021 # This is similar to how AIX traditionally builds its shared
6023 _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'
6029 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6030 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6031 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6032 # support --undefined. This deserves some investigation. FIXME
6033 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6035 _LT_TAGVAR(ld_shlibs, $1)=no
6040 case $cc_basename in
6042 # FIXME: insert proper C++ library support
6043 _LT_TAGVAR(ld_shlibs, $1)=no
6048 cygwin* | mingw* | pw32* | cegcc*)
6049 case $GXX,$cc_basename in
6052 # hardcode_libdir_flag_spec is actually meaningless, as there is
6053 # no search path for DLLs.
6054 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6055 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6056 _LT_TAGVAR(always_export_symbols, $1)=yes
6057 _LT_TAGVAR(file_list_spec, $1)='@'
6058 # Tell ltmain to make .lib files, not .a files.
6060 # Tell ltmain to make .dll files, not .so files.
6062 # FIXME: Setting linknames here is a bad hack.
6063 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6064 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6065 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6067 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6069 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6071 # The linker will not automatically build a static lib if we build a DLL.
6072 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6073 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6075 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6076 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6077 lt_tool_outputfile="@TOOL_OUTPUT@"~
6078 case $lt_outputfile in
6081 lt_outputfile="$lt_outputfile.exe"
6082 lt_tool_outputfile="$lt_tool_outputfile.exe"
6085 func_to_tool_file "$lt_outputfile"~
6086 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6087 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6088 $RM "$lt_outputfile.manifest";
6093 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6094 # as there is no search path for DLLs.
6095 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6096 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6097 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6098 _LT_TAGVAR(always_export_symbols, $1)=no
6099 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6101 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6102 _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'
6103 # If the export-symbols file already is a .def file (1st line
6104 # is EXPORTS), use it as is; otherwise, prepend...
6105 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6106 cp $export_symbols $output_objdir/$soname.def;
6108 echo EXPORTS > $output_objdir/$soname.def;
6109 cat $export_symbols >> $output_objdir/$soname.def;
6111 $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'
6113 _LT_TAGVAR(ld_shlibs, $1)=no
6118 darwin* | rhapsody*)
6119 _LT_DARWIN_LINKER_FEATURES($1)
6123 case $cc_basename in
6125 # FIXME: insert proper C++ library support
6126 _LT_TAGVAR(ld_shlibs, $1)=no
6129 # Green Hills C++ Compiler
6130 # FIXME: insert proper C++ library support
6131 _LT_TAGVAR(ld_shlibs, $1)=no
6134 # FIXME: insert proper C++ library support
6135 _LT_TAGVAR(ld_shlibs, $1)=no
6141 # C++ shared libraries reported to be fairly broken before
6143 _LT_TAGVAR(ld_shlibs, $1)=no
6147 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6150 freebsd* | dragonfly*)
6151 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6153 _LT_TAGVAR(ld_shlibs, $1)=yes
6160 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6161 _LT_TAGVAR(link_all_deplibs, $1)=yes
6165 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6166 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6167 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6168 _LT_TAGVAR(hardcode_direct, $1)=yes
6169 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6170 # but as the default
6171 # location of the library.
6173 case $cc_basename in
6175 # FIXME: insert proper C++ library support
6176 _LT_TAGVAR(ld_shlibs, $1)=no
6179 _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 $lib'
6180 # Commands to make compiler produce verbose output that lists
6181 # what "hidden" libraries, object files and flags are used when
6182 # linking a shared library.
6184 # There doesn't appear to be a way to prevent this compiler from
6185 # explicitly linking system object files so we need to strip them
6186 # from the output so that they don't get included in the library
6188 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6191 if test "$GXX" = yes; then
6192 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6194 # FIXME: insert proper C++ library support
6195 _LT_TAGVAR(ld_shlibs, $1)=no
6202 if test $with_gnu_ld = no; then
6203 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6204 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6210 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6216 _LT_TAGVAR(hardcode_direct, $1)=no
6217 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6220 _LT_TAGVAR(hardcode_direct, $1)=yes
6221 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6222 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6223 # but as the default
6224 # location of the library.
6228 case $cc_basename in
6230 # FIXME: insert proper C++ library support
6231 _LT_TAGVAR(ld_shlibs, $1)=no
6236 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6239 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6242 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6245 # Commands to make compiler produce verbose output that lists
6246 # what "hidden" libraries, object files and flags are used when
6247 # linking a shared library.
6249 # There doesn't appear to be a way to prevent this compiler from
6250 # explicitly linking system object files so we need to strip them
6251 # from the output so that they don't get included in the library
6253 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6256 if test "$GXX" = yes; then
6257 if test $with_gnu_ld = no; then
6260 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6263 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6266 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6271 # FIXME: insert proper C++ library support
6272 _LT_TAGVAR(ld_shlibs, $1)=no
6279 _LT_TAGVAR(hardcode_direct, $1)=no
6280 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6281 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6282 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6283 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6284 # Instead, shared libraries are loaded at an image base (0x10000000 by
6285 # default) and relocated if they conflict, which is a slow very memory
6286 # consuming and fragmenting process. To avoid this, we pick a random,
6287 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6288 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6289 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6290 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6293 case $cc_basename in
6296 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6298 # Archives containing C++ object files must be created using
6299 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6300 # necessary to make sure instantiated templates are included
6302 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6305 if test "$GXX" = yes; then
6306 if test "$with_gnu_ld" = no; then
6307 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6309 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6312 _LT_TAGVAR(link_all_deplibs, $1)=yes
6315 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6316 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6317 _LT_TAGVAR(inherit_rpath, $1)=yes
6320 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6321 case $cc_basename in
6323 # Kuck and Associates, Inc. (KAI) C++ Compiler
6325 # KCC will only create a shared library if the output file
6326 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6327 # to its proper name (with version) after linking.
6328 _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'
6329 _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 $lib'
6330 # Commands to make compiler produce verbose output that lists
6331 # what "hidden" libraries, object files and flags are used when
6332 # linking a shared library.
6334 # There doesn't appear to be a way to prevent this compiler from
6335 # explicitly linking system object files so we need to strip them
6336 # from the output so that they don't get included in the library
6338 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6340 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6341 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6343 # Archives containing C++ object files must be created using
6344 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6345 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6350 # version 8.0 and above of icpc choke on multiply defined symbols
6351 # if we add $predep_objects and $postdep_objects, however 7.1 and
6352 # earlier do not add the objects themselves.
6353 case `$CC -V 2>&1` in
6355 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6356 _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'
6358 *) # Version 8.0 or newer
6361 ia64*) tmp_idyn=' -i_dynamic';;
6363 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6364 _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'
6367 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6368 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6369 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6370 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6373 # Portland Group C++ compiler
6375 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6376 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6378 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6379 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6380 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6382 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6383 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6385 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6387 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6388 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6389 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6391 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6392 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6394 *) # Version 6 and above use weak symbols
6395 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6396 _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'
6400 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6401 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6402 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6406 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6407 _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'
6409 runpath_var=LD_RUN_PATH
6410 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6411 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6413 # Commands to make compiler produce verbose output that lists
6414 # what "hidden" libraries, object files and flags are used when
6415 # linking a shared library.
6417 # There doesn't appear to be a way to prevent this compiler from
6418 # explicitly linking system object files so we need to strip them
6419 # from the output so that they don't get included in the library
6421 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
6423 xl* | mpixl* | bgxl*)
6424 # IBM XL 8.0 on PPC, with GNU ld
6425 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6426 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6427 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6428 if test "x$supports_anon_versioning" = xyes; then
6429 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6430 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6431 echo "local: *; };" >> $output_objdir/$libname.ver~
6432 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6436 case `$CC -V 2>&1 | sed 5q` in
6439 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6440 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6441 _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'
6442 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6443 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6444 _LT_TAGVAR(compiler_needs_object, $1)=yes
6446 # Not sure whether something based on
6447 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6449 output_verbose_link_cmd='func_echo_all'
6451 # Archives containing C++ object files must be created using
6452 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6453 # necessary to make sure instantiated templates are included
6455 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6463 # FIXME: insert proper C++ library support
6464 _LT_TAGVAR(ld_shlibs, $1)=no
6468 # FIXME: insert proper C++ library support
6469 _LT_TAGVAR(ld_shlibs, $1)=no
6473 case $cc_basename in
6475 # FIXME: insert proper C++ library support
6476 _LT_TAGVAR(ld_shlibs, $1)=no
6479 # FIXME: insert proper C++ library support
6480 _LT_TAGVAR(ld_shlibs, $1)=no
6486 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6487 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6489 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6490 _LT_TAGVAR(hardcode_direct, $1)=yes
6491 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6493 # Workaround some broken pre-1.5 toolchains
6494 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6498 _LT_TAGVAR(ld_shlibs, $1)=yes
6502 # C++ shared libraries are fairly broken
6503 _LT_TAGVAR(ld_shlibs, $1)=no
6507 if test -f /usr/libexec/ld.so; then
6508 _LT_TAGVAR(hardcode_direct, $1)=yes
6509 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6510 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6511 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6512 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6513 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6514 _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'
6515 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6516 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6518 output_verbose_link_cmd=func_echo_all
6520 _LT_TAGVAR(ld_shlibs, $1)=no
6524 osf3* | osf4* | osf5*)
6525 case $cc_basename in
6527 # Kuck and Associates, Inc. (KAI) C++ Compiler
6529 # KCC will only create a shared library if the output file
6530 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6531 # to its proper name (with version) after linking.
6532 _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'
6534 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6535 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6537 # Archives containing C++ object files must be created using
6538 # the KAI C++ compiler.
6540 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6541 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6545 # Rational C++ 2.4.1
6546 # FIXME: insert proper C++ library support
6547 _LT_TAGVAR(ld_shlibs, $1)=no
6552 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6553 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6554 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6557 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6558 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6559 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6560 echo "-hidden">> $lib.exp~
6561 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
6563 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6567 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6569 # Commands to make compiler produce verbose output that lists
6570 # what "hidden" libraries, object files and flags are used when
6571 # linking a shared library.
6573 # There doesn't appear to be a way to prevent this compiler from
6574 # explicitly linking system object files so we need to strip them
6575 # from the output so that they don't get included in the library
6577 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6580 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6581 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6584 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6587 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6591 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6592 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6594 # Commands to make compiler produce verbose output that lists
6595 # what "hidden" libraries, object files and flags are used when
6596 # linking a shared library.
6597 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6600 # FIXME: insert proper C++ library support
6601 _LT_TAGVAR(ld_shlibs, $1)=no
6608 # FIXME: insert proper C++ library support
6609 _LT_TAGVAR(ld_shlibs, $1)=no
6613 case $cc_basename in
6616 # FIXME: insert proper C++ library support
6617 _LT_TAGVAR(ld_shlibs, $1)=no
6621 # FIXME: insert proper C++ library support
6622 _LT_TAGVAR(ld_shlibs, $1)=no
6625 # FIXME: insert proper C++ library support
6626 _LT_TAGVAR(ld_shlibs, $1)=no
6632 case $cc_basename in
6634 # Sun C++ 4.2, 5.x and Centerline C++
6635 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6636 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6637 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6638 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6639 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6641 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6642 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6644 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6646 # The compiler driver will combine and reorder linker options,
6647 # but understands `-z linker_flag'.
6648 # Supported since Solaris 2.6 (maybe 2.5.1?)
6649 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6652 _LT_TAGVAR(link_all_deplibs, $1)=yes
6654 output_verbose_link_cmd='func_echo_all'
6656 # Archives containing C++ object files must be created using
6657 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6658 # necessary to make sure instantiated templates are included
6660 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6663 # Green Hills C++ Compiler
6664 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6666 # The C++ compiler must be used to create the archive.
6667 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6670 # GNU C++ compiler with Solaris linker
6671 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6672 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6673 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6674 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6675 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6676 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6678 # Commands to make compiler produce verbose output that lists
6679 # what "hidden" libraries, object files and flags are used when
6680 # linking a shared library.
6681 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6683 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6685 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6686 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6687 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6689 # Commands to make compiler produce verbose output that lists
6690 # what "hidden" libraries, object files and flags are used when
6691 # linking a shared library.
6692 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6695 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6697 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6699 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6707 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6708 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6709 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6710 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6711 runpath_var='LD_RUN_PATH'
6713 case $cc_basename in
6715 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6716 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6719 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6720 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6725 sysv5* | sco3.2v5* | sco5v6*)
6726 # Note: We can NOT use -z defs as we might desire, because we do not
6727 # link with -lc, and that would cause any symbols used from libc to
6728 # always be unresolved, which means just about no library would
6729 # ever link correctly. If we're not using GNU ld we use -z text
6730 # though, which does catch some bad symbols but isn't as heavy-handed
6732 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6733 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6734 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6735 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6736 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6737 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6738 _LT_TAGVAR(link_all_deplibs, $1)=yes
6739 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6740 runpath_var='LD_RUN_PATH'
6742 case $cc_basename in
6744 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6745 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6746 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6747 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6748 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6749 '"$_LT_TAGVAR(reload_cmds, $1)"
6752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6753 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6759 case $cc_basename in
6761 # NonStop-UX NCC 3.20
6762 # FIXME: insert proper C++ library support
6763 _LT_TAGVAR(ld_shlibs, $1)=no
6766 # FIXME: insert proper C++ library support
6767 _LT_TAGVAR(ld_shlibs, $1)=no
6773 # FIXME: insert proper C++ library support
6774 _LT_TAGVAR(ld_shlibs, $1)=no
6778 # FIXME: insert proper C++ library support
6779 _LT_TAGVAR(ld_shlibs, $1)=no
6783 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6784 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6786 _LT_TAGVAR(GCC, $1)="$GXX"
6787 _LT_TAGVAR(LD, $1)="$LD"
6790 ## There is no encapsulation within the following macros, do not change
6791 ## the running order or otherwise move them around unless you know exactly
6792 ## what you are doing...
6793 _LT_SYS_HIDDEN_LIBDEPS($1)
6794 _LT_COMPILER_PIC($1)
6795 _LT_COMPILER_C_O($1)
6796 _LT_COMPILER_FILE_LOCKS($1)
6797 _LT_LINKER_SHLIBS($1)
6798 _LT_SYS_DYNAMIC_LINKER($1)
6799 _LT_LINKER_HARDCODE_LIBPATH($1)
6802 fi # test -n "$compiler"
6805 CFLAGS=$lt_save_CFLAGS
6809 with_gnu_ld=$lt_save_with_gnu_ld
6810 lt_cv_path_LDCXX=$lt_cv_path_LD
6811 lt_cv_path_LD=$lt_save_path_LD
6812 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6813 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6814 fi # test "$_lt_caught_CXX_error" != yes
6817 ])# _LT_LANG_CXX_CONFIG
6820 # _LT_FUNC_STRIPNAME_CNF
6821 # ----------------------
6822 # func_stripname_cnf prefix suffix name
6823 # strip PREFIX and SUFFIX off of NAME.
6824 # PREFIX and SUFFIX must not contain globbing or regex special
6825 # characters, hashes, percent signs, but SUFFIX may contain a leading
6826 # dot (in which case that matches only a dot).
6828 # This function is identical to the (non-XSI) version of func_stripname,
6829 # except this one can be used by m4 code that may be executed by configure,
6830 # rather than the libtool script.
6831 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6832 AC_REQUIRE([_LT_DECL_SED])
6833 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6834 func_stripname_cnf ()
6837 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6838 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6840 } # func_stripname_cnf
6841 ])# _LT_FUNC_STRIPNAME_CNF
6843 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6844 # ---------------------------------
6845 # Figure out "hidden" library dependencies from verbose
6846 # compiler output when linking a shared library.
6847 # Parse the compiler output and extract the necessary
6848 # objects, libraries and library flags.
6849 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6850 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6851 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6852 # Dependencies to place before and after the object being linked:
6853 _LT_TAGVAR(predep_objects, $1)=
6854 _LT_TAGVAR(postdep_objects, $1)=
6855 _LT_TAGVAR(predeps, $1)=
6856 _LT_TAGVAR(postdeps, $1)=
6857 _LT_TAGVAR(compiler_lib_search_path, $1)=
6859 dnl we can't use the lt_simple_compile_test_code here,
6860 dnl because it contains code intended for an executable,
6861 dnl not a library. It's possible we should let each
6862 dnl tag define a new lt_????_link_test_code variable,
6863 dnl but it's only used here...
6864 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6866 void foo (void) { a = 0; }
6868 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6872 Foo (void) { a = 0; }
6877 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6885 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6893 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6896 public void bar (void) {
6903 _lt_libdeps_save_CFLAGS=$CFLAGS
6904 case "$CC $CFLAGS " in #(
6905 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6906 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6909 dnl Parse the compiler output and extract the necessary
6910 dnl objects, libraries and library flags.
6911 if AC_TRY_EVAL(ac_compile); then
6912 # Parse the compiler output and extract the necessary
6913 # objects, libraries and library flags.
6915 # Sentinel used to keep track of whether or not we are before
6916 # the conftest object file.
6917 pre_test_object_deps_done=no
6919 for p in `eval "$output_verbose_link_cmd"`; do
6923 # Some compilers place space between "-{L,R}" and the path.
6925 if test $p = "-L" ||
6926 test $p = "-R"; then
6931 # Expand the sysroot to ease extracting the directories later.
6932 if test -z "$prev"; then
6934 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
6935 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
6936 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
6940 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
6942 if test "$pre_test_object_deps_done" = no; then
6945 # Internal compiler library paths should come after those
6946 # provided the user. The postdeps already come after the
6947 # user supplied libs so there is no need to process them.
6948 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6949 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6951 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6954 # The "-l" case would never come before the object being
6955 # linked, so don't bother handling this case.
6958 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6959 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6961 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6967 *.lto.$objext) ;; # Ignore GCC LTO objects
6969 # This assumes that the test object file only shows up
6970 # once in the compiler output.
6971 if test "$p" = "conftest.$objext"; then
6972 pre_test_object_deps_done=yes
6976 if test "$pre_test_object_deps_done" = no; then
6977 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6978 _LT_TAGVAR(predep_objects, $1)="$p"
6980 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6983 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6984 _LT_TAGVAR(postdep_objects, $1)="$p"
6986 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6991 *) ;; # Ignore the rest.
6999 echo "libtool.m4: error: problem compiling $1 test program"
7002 $RM -f confest.$objext
7003 CFLAGS=$_lt_libdeps_save_CFLAGS
7005 # PORTME: override above test on systems where it is broken
7009 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7010 # hack all around it, let's just trust "g++" to DTRT.
7011 _LT_TAGVAR(predep_objects,$1)=
7012 _LT_TAGVAR(postdep_objects,$1)=
7013 _LT_TAGVAR(postdeps,$1)=
7017 case `$CC -V 2>&1 | sed 5q` in
7021 # The more standards-conforming stlport4 library is
7022 # incompatible with the Cstd library. Avoid specifying
7023 # it if it's in CXXFLAGS. Ignore libCrun as
7024 # -library=stlport4 depends on it.
7025 case " $CXX $CXXFLAGS " in
7026 *" -library=stlport4 "*)
7027 solaris_use_stlport4=yes
7031 if test "$solaris_use_stlport4" != yes; then
7032 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7039 case $cc_basename in
7041 # The more standards-conforming stlport4 library is
7042 # incompatible with the Cstd library. Avoid specifying
7043 # it if it's in CXXFLAGS. Ignore libCrun as
7044 # -library=stlport4 depends on it.
7045 case " $CXX $CXXFLAGS " in
7046 *" -library=stlport4 "*)
7047 solaris_use_stlport4=yes
7051 # Adding this requires a known-good setup of shared libraries for
7052 # Sun compiler versions before 5.6, else PIC objects from an old
7053 # archive will be linked into the output, leading to subtle bugs.
7054 if test "$solaris_use_stlport4" != yes; then
7055 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7063 case " $_LT_TAGVAR(postdeps, $1) " in
7064 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7066 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7067 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7068 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7070 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7071 [The directories searched by this compiler when creating a shared library])
7072 _LT_TAGDECL([], [predep_objects], [1],
7073 [Dependencies to place before and after the objects being linked to
7074 create a shared library])
7075 _LT_TAGDECL([], [postdep_objects], [1])
7076 _LT_TAGDECL([], [predeps], [1])
7077 _LT_TAGDECL([], [postdeps], [1])
7078 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7079 [The library search path used internally by the compiler when linking
7081 ])# _LT_SYS_HIDDEN_LIBDEPS
7084 # _LT_LANG_F77_CONFIG([TAG])
7085 # --------------------------
7086 # Ensure that the configuration variables for a Fortran 77 compiler are
7087 # suitably defined. These variables are subsequently used by _LT_CONFIG
7088 # to write the compiler configuration to `libtool'.
7089 m4_defun([_LT_LANG_F77_CONFIG],
7090 [AC_LANG_PUSH(Fortran 77)
7091 if test -z "$F77" || test "X$F77" = "Xno"; then
7095 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7096 _LT_TAGVAR(allow_undefined_flag, $1)=
7097 _LT_TAGVAR(always_export_symbols, $1)=no
7098 _LT_TAGVAR(archive_expsym_cmds, $1)=
7099 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7100 _LT_TAGVAR(hardcode_direct, $1)=no
7101 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7102 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7103 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7104 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7105 _LT_TAGVAR(hardcode_minus_L, $1)=no
7106 _LT_TAGVAR(hardcode_automatic, $1)=no
7107 _LT_TAGVAR(inherit_rpath, $1)=no
7108 _LT_TAGVAR(module_cmds, $1)=
7109 _LT_TAGVAR(module_expsym_cmds, $1)=
7110 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7111 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7112 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7113 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7114 _LT_TAGVAR(no_undefined_flag, $1)=
7115 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7116 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7118 # Source file extension for f77 test sources.
7121 # Object file extension for compiled f77 test sources.
7123 _LT_TAGVAR(objext, $1)=$objext
7125 # No sense in running all these tests if we already determined that
7126 # the F77 compiler isn't working. Some variables (like enable_shared)
7127 # are currently assumed to apply to all compilers on this platform,
7128 # and will be corrupted by setting them based on a non-working compiler.
7129 if test "$_lt_disable_F77" != yes; then
7130 # Code to be used in simple compile tests
7131 lt_simple_compile_test_code="\
7137 # Code to be used in simple link tests
7138 lt_simple_link_test_code="\
7143 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7146 # save warnings/boilerplate of simple test code
7147 _LT_COMPILER_BOILERPLATE
7148 _LT_LINKER_BOILERPLATE
7150 # Allow CC to be a program name with arguments.
7153 lt_save_CFLAGS=$CFLAGS
7157 _LT_TAGVAR(compiler, $1)=$CC
7158 _LT_CC_BASENAME([$compiler])
7160 if test -n "$compiler"; then
7161 AC_MSG_CHECKING([if libtool supports shared libraries])
7162 AC_MSG_RESULT([$can_build_shared])
7164 AC_MSG_CHECKING([whether to build shared libraries])
7165 test "$can_build_shared" = "no" && enable_shared=no
7167 # On AIX, shared libraries and static libraries use the same namespace, and
7168 # are all built from PIC.
7171 test "$enable_shared" = yes && enable_static=no
7172 if test -n "$RANLIB"; then
7173 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7174 postinstall_cmds='$RANLIB $lib'
7178 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7179 test "$enable_shared" = yes && enable_static=no
7183 AC_MSG_RESULT([$enable_shared])
7185 AC_MSG_CHECKING([whether to build static libraries])
7186 # Make sure either enable_shared or enable_static is yes.
7187 test "$enable_shared" = yes || enable_static=yes
7188 AC_MSG_RESULT([$enable_static])
7190 _LT_TAGVAR(GCC, $1)="$G77"
7191 _LT_TAGVAR(LD, $1)="$LD"
7194 ## There is no encapsulation within the following macros, do not change
7195 ## the running order or otherwise move them around unless you know exactly
7196 ## what you are doing...
7197 _LT_COMPILER_PIC($1)
7198 _LT_COMPILER_C_O($1)
7199 _LT_COMPILER_FILE_LOCKS($1)
7200 _LT_LINKER_SHLIBS($1)
7201 _LT_SYS_DYNAMIC_LINKER($1)
7202 _LT_LINKER_HARDCODE_LIBPATH($1)
7205 fi # test -n "$compiler"
7209 CFLAGS="$lt_save_CFLAGS"
7210 fi # test "$_lt_disable_F77" != yes
7213 ])# _LT_LANG_F77_CONFIG
7216 # _LT_LANG_FC_CONFIG([TAG])
7217 # -------------------------
7218 # Ensure that the configuration variables for a Fortran compiler are
7219 # suitably defined. These variables are subsequently used by _LT_CONFIG
7220 # to write the compiler configuration to `libtool'.
7221 m4_defun([_LT_LANG_FC_CONFIG],
7222 [AC_LANG_PUSH(Fortran)
7224 if test -z "$FC" || test "X$FC" = "Xno"; then
7228 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7229 _LT_TAGVAR(allow_undefined_flag, $1)=
7230 _LT_TAGVAR(always_export_symbols, $1)=no
7231 _LT_TAGVAR(archive_expsym_cmds, $1)=
7232 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7233 _LT_TAGVAR(hardcode_direct, $1)=no
7234 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7235 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7236 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
7237 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7238 _LT_TAGVAR(hardcode_minus_L, $1)=no
7239 _LT_TAGVAR(hardcode_automatic, $1)=no
7240 _LT_TAGVAR(inherit_rpath, $1)=no
7241 _LT_TAGVAR(module_cmds, $1)=
7242 _LT_TAGVAR(module_expsym_cmds, $1)=
7243 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7244 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7245 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7246 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7247 _LT_TAGVAR(no_undefined_flag, $1)=
7248 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7249 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7251 # Source file extension for fc test sources.
7252 ac_ext=${ac_fc_srcext-f}
7254 # Object file extension for compiled fc test sources.
7256 _LT_TAGVAR(objext, $1)=$objext
7258 # No sense in running all these tests if we already determined that
7259 # the FC compiler isn't working. Some variables (like enable_shared)
7260 # are currently assumed to apply to all compilers on this platform,
7261 # and will be corrupted by setting them based on a non-working compiler.
7262 if test "$_lt_disable_FC" != yes; then
7263 # Code to be used in simple compile tests
7264 lt_simple_compile_test_code="\
7270 # Code to be used in simple link tests
7271 lt_simple_link_test_code="\
7276 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7279 # save warnings/boilerplate of simple test code
7280 _LT_COMPILER_BOILERPLATE
7281 _LT_LINKER_BOILERPLATE
7283 # Allow CC to be a program name with arguments.
7286 lt_save_CFLAGS=$CFLAGS
7290 GCC=$ac_cv_fc_compiler_gnu
7292 _LT_TAGVAR(compiler, $1)=$CC
7293 _LT_CC_BASENAME([$compiler])
7295 if test -n "$compiler"; then
7296 AC_MSG_CHECKING([if libtool supports shared libraries])
7297 AC_MSG_RESULT([$can_build_shared])
7299 AC_MSG_CHECKING([whether to build shared libraries])
7300 test "$can_build_shared" = "no" && enable_shared=no
7302 # On AIX, shared libraries and static libraries use the same namespace, and
7303 # are all built from PIC.
7306 test "$enable_shared" = yes && enable_static=no
7307 if test -n "$RANLIB"; then
7308 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7309 postinstall_cmds='$RANLIB $lib'
7313 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7314 test "$enable_shared" = yes && enable_static=no
7318 AC_MSG_RESULT([$enable_shared])
7320 AC_MSG_CHECKING([whether to build static libraries])
7321 # Make sure either enable_shared or enable_static is yes.
7322 test "$enable_shared" = yes || enable_static=yes
7323 AC_MSG_RESULT([$enable_static])
7325 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7326 _LT_TAGVAR(LD, $1)="$LD"
7329 ## There is no encapsulation within the following macros, do not change
7330 ## the running order or otherwise move them around unless you know exactly
7331 ## what you are doing...
7332 _LT_SYS_HIDDEN_LIBDEPS($1)
7333 _LT_COMPILER_PIC($1)
7334 _LT_COMPILER_C_O($1)
7335 _LT_COMPILER_FILE_LOCKS($1)
7336 _LT_LINKER_SHLIBS($1)
7337 _LT_SYS_DYNAMIC_LINKER($1)
7338 _LT_LINKER_HARDCODE_LIBPATH($1)
7341 fi # test -n "$compiler"
7345 CFLAGS=$lt_save_CFLAGS
7346 fi # test "$_lt_disable_FC" != yes
7349 ])# _LT_LANG_FC_CONFIG
7352 # _LT_LANG_GCJ_CONFIG([TAG])
7353 # --------------------------
7354 # Ensure that the configuration variables for the GNU Java Compiler compiler
7355 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7356 # to write the compiler configuration to `libtool'.
7357 m4_defun([_LT_LANG_GCJ_CONFIG],
7358 [AC_REQUIRE([LT_PROG_GCJ])dnl
7361 # Source file extension for Java test sources.
7364 # Object file extension for compiled Java test sources.
7366 _LT_TAGVAR(objext, $1)=$objext
7368 # Code to be used in simple compile tests
7369 lt_simple_compile_test_code="class foo {}"
7371 # Code to be used in simple link tests
7372 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7374 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7377 # save warnings/boilerplate of simple test code
7378 _LT_COMPILER_BOILERPLATE
7379 _LT_LINKER_BOILERPLATE
7381 # Allow CC to be a program name with arguments.
7383 lt_save_CFLAGS=$CFLAGS
7389 _LT_TAGVAR(compiler, $1)=$CC
7390 _LT_TAGVAR(LD, $1)="$LD"
7391 _LT_CC_BASENAME([$compiler])
7393 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7394 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7396 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7397 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7398 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7401 ## There is no encapsulation within the following macros, do not change
7402 ## the running order or otherwise move them around unless you know exactly
7403 ## what you are doing...
7404 if test -n "$compiler"; then
7405 _LT_COMPILER_NO_RTTI($1)
7406 _LT_COMPILER_PIC($1)
7407 _LT_COMPILER_C_O($1)
7408 _LT_COMPILER_FILE_LOCKS($1)
7409 _LT_LINKER_SHLIBS($1)
7410 _LT_LINKER_HARDCODE_LIBPATH($1)
7419 CFLAGS=$lt_save_CFLAGS
7420 ])# _LT_LANG_GCJ_CONFIG
7423 # _LT_LANG_RC_CONFIG([TAG])
7424 # -------------------------
7425 # Ensure that the configuration variables for the Windows resource compiler
7426 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7427 # to write the compiler configuration to `libtool'.
7428 m4_defun([_LT_LANG_RC_CONFIG],
7429 [AC_REQUIRE([LT_PROG_RC])dnl
7432 # Source file extension for RC test sources.
7435 # Object file extension for compiled RC test sources.
7437 _LT_TAGVAR(objext, $1)=$objext
7439 # Code to be used in simple compile tests
7440 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7442 # Code to be used in simple link tests
7443 lt_simple_link_test_code="$lt_simple_compile_test_code"
7445 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7448 # save warnings/boilerplate of simple test code
7449 _LT_COMPILER_BOILERPLATE
7450 _LT_LINKER_BOILERPLATE
7452 # Allow CC to be a program name with arguments.
7454 lt_save_CFLAGS=$CFLAGS
7460 _LT_TAGVAR(compiler, $1)=$CC
7461 _LT_CC_BASENAME([$compiler])
7462 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7464 if test -n "$compiler"; then
7472 CFLAGS=$lt_save_CFLAGS
7473 ])# _LT_LANG_RC_CONFIG
7478 AC_DEFUN([LT_PROG_GCJ],
7479 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7480 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7481 [AC_CHECK_TOOL(GCJ, gcj,)
7482 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7483 AC_SUBST(GCJFLAGS)])])[]dnl
7487 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7488 dnl aclocal-1.4 backwards compatibility:
7489 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7494 AC_DEFUN([LT_PROG_RC],
7495 [AC_CHECK_TOOL(RC, windres,)
7499 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7500 dnl aclocal-1.4 backwards compatibility:
7501 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7506 # If we don't have a new enough Autoconf to choose the best grep
7507 # available, choose the one first in the user's PATH.
7508 m4_defun([_LT_DECL_EGREP],
7509 [AC_REQUIRE([AC_PROG_EGREP])dnl
7510 AC_REQUIRE([AC_PROG_FGREP])dnl
7511 test -z "$GREP" && GREP=grep
7512 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7513 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7514 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7515 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7522 # If we don't have a new enough Autoconf to choose the best objdump
7523 # available, choose the one first in the user's PATH.
7524 m4_defun([_LT_DECL_OBJDUMP],
7525 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7526 test -z "$OBJDUMP" && OBJDUMP=objdump
7527 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7533 # Ensure DLLTOOL variable is set.
7534 m4_defun([_LT_DECL_DLLTOOL],
7535 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7536 test -z "$DLLTOOL" && DLLTOOL=dlltool
7537 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7543 # Check for a fully-functional sed program, that truncates
7544 # as few characters as possible. Prefer GNU sed if found.
7545 m4_defun([_LT_DECL_SED],
7547 test -z "$SED" && SED=sed
7548 Xsed="$SED -e 1s/^X//"
7549 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7550 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7551 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7554 m4_ifndef([AC_PROG_SED], [
7555 ############################################################
7556 # NOTE: This macro has been submitted for inclusion into #
7557 # GNU Autoconf as AC_PROG_SED. When it is available in #
7558 # a released version of Autoconf we should remove this #
7559 # macro and use it instead. #
7560 ############################################################
7562 m4_defun([AC_PROG_SED],
7563 [AC_MSG_CHECKING([for a sed that does not truncate output])
7564 AC_CACHE_VAL(lt_cv_path_SED,
7565 [# Loop through the user's path and test for sed and gsed.
7566 # Then use that list of sed's as ones to test for truncation.
7567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7571 test -z "$as_dir" && as_dir=.
7572 for lt_ac_prog in sed gsed; do
7573 for ac_exec_ext in '' $ac_executable_extensions; do
7574 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7575 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7583 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7584 # along with /bin/sed that truncates output.
7585 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7586 test ! -f $lt_ac_sed && continue
7587 cat /dev/null > conftest.in
7589 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7590 # Check for GNU sed and select it if it is found.
7591 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7592 lt_cv_path_SED=$lt_ac_sed
7596 cat conftest.in conftest.in >conftest.tmp
7597 mv conftest.tmp conftest.in
7598 cp conftest.in conftest.nl
7600 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7601 cmp -s conftest.out conftest.nl || break
7602 # 10000 chars as input seems more than enough
7603 test $lt_ac_count -gt 10 && break
7604 lt_ac_count=`expr $lt_ac_count + 1`
7605 if test $lt_ac_count -gt $lt_ac_max; then
7606 lt_ac_max=$lt_ac_count
7607 lt_cv_path_SED=$lt_ac_sed
7614 AC_MSG_RESULT([$SED])
7619 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7620 dnl aclocal-1.4 backwards compatibility:
7621 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7624 # _LT_CHECK_SHELL_FEATURES
7625 # ------------------------
7626 # Find out whether the shell is Bourne or XSI compatible,
7627 # or has some other useful features.
7628 m4_defun([_LT_CHECK_SHELL_FEATURES],
7629 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7630 # Try some XSI features
7633 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7635 && eval 'test $(( 1 + 1 )) -eq 2 \
7636 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7638 AC_MSG_RESULT([$xsi_shell])
7639 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7641 AC_MSG_CHECKING([whether the shell understands "+="])
7643 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7645 && lt_shell_append=yes
7646 AC_MSG_RESULT([$lt_shell_append])
7647 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7649 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7654 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7656 # test EBCDIC or ASCII
7657 case `echo X|tr X '\101'` in
7658 A) # ASCII based system
7659 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7660 lt_SP2NL='tr \040 \012'
7661 lt_NL2SP='tr \015\012 \040\040'
7663 *) # EBCDIC based system
7664 lt_SP2NL='tr \100 \n'
7665 lt_NL2SP='tr \r\n \100\100'
7668 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7669 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7670 ])# _LT_CHECK_SHELL_FEATURES
7673 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7674 # ------------------------------------------------------
7675 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7676 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7677 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7679 sed -e '/^$1 ()$/,/^} # $1 /c\
7682 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7683 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7684 && mv -f "$cfgfile.tmp" "$cfgfile" \
7685 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7686 test 0 -eq $? || _lt_function_replace_fail=:
7690 # _LT_PROG_REPLACE_SHELLFNS
7691 # -------------------------
7692 # Replace existing portable implementations of several shell functions with
7693 # equivalent extended shell implementations where those features are available..
7694 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7695 [if test x"$xsi_shell" = xyes; then
7696 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7698 */*) func_dirname_result="${1%/*}${2}" ;;
7699 * ) func_dirname_result="${3}" ;;
7702 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7703 func_basename_result="${1##*/}"])
7705 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7707 */*) func_dirname_result="${1%/*}${2}" ;;
7708 * ) func_dirname_result="${3}" ;;
7710 func_basename_result="${1##*/}"])
7712 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7713 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7714 # positional parameters, so assign one to ordinary parameter first.
7715 func_stripname_result=${3}
7716 func_stripname_result=${func_stripname_result#"${1}"}
7717 func_stripname_result=${func_stripname_result%"${2}"}])
7719 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7720 func_split_long_opt_name=${1%%=*}
7721 func_split_long_opt_arg=${1#*=}])
7723 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7724 func_split_short_opt_arg=${1#??}
7725 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7727 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7729 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7730 *) func_lo2o_result=${1} ;;
7733 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7735 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7737 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7740 if test x"$lt_shell_append" = xyes; then
7741 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7743 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7744 func_quote_for_eval "${2}"
7745 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7746 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7748 # Save a `func_append' function call where possible by direct use of '+='
7749 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7750 && mv -f "$cfgfile.tmp" "$cfgfile" \
7751 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7752 test 0 -eq $? || _lt_function_replace_fail=:
7754 # Save a `func_append' function call even when '+=' is not available
7755 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7756 && mv -f "$cfgfile.tmp" "$cfgfile" \
7757 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7758 test 0 -eq $? || _lt_function_replace_fail=:
7761 if test x"$_lt_function_replace_fail" = x":"; then
7762 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7766 # _LT_PATH_CONVERSION_FUNCTIONS
7767 # -----------------------------
7768 # Determine which file name conversion functions should be used by
7769 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7770 # for certain cross-compile configurations and native mingw.
7771 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7772 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7773 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7774 AC_MSG_CHECKING([how to convert $build file names to $host format])
7775 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7779 *-*-mingw* ) # actually msys
7780 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7783 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7785 * ) # otherwise, assume *nix
7786 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7792 *-*-mingw* ) # actually msys
7793 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7796 lt_cv_to_host_file_cmd=func_convert_file_noop
7798 * ) # otherwise, assume *nix
7799 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7803 * ) # unhandled hosts (and "normal" native builds)
7804 lt_cv_to_host_file_cmd=func_convert_file_noop
7808 to_host_file_cmd=$lt_cv_to_host_file_cmd
7809 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7810 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7811 [0], [convert $build file names to $host format])dnl
7813 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7814 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7815 [#assume ordinary cross tools, or native build.
7816 lt_cv_to_tool_file_cmd=func_convert_file_noop
7820 *-*-mingw* ) # actually msys
7821 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7827 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7828 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7829 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7830 [0], [convert $build files to toolchain format])dnl
7831 ])# _LT_PATH_CONVERSION_FUNCTIONS