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 Free Software Foundation, Inc.
5 # Written by Gordon Matzigkeit, 1996
7 # This file is free software; the Free Software Foundation gives
8 # unlimited permission to copy and/or distribute it, with or without
9 # modifications, as long as this notice is preserved.
11 m4_define([_LT_COPYING], [dnl
12 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
14 # Written by Gordon Matzigkeit, 1996
16 # This file is part of GNU Libtool.
18 # GNU Libtool is free software; you can redistribute it and/or
19 # modify it under the terms of the GNU General Public License as
20 # published by the Free Software Foundation; either version 2 of
21 # the License, or (at your option) any later version.
23 # As a special exception to the GNU General Public License,
24 # if you distribute this file as part of a program or library that
25 # is built using GNU Libtool, you may include this file under the
26 # same distribution terms that you use for the rest of that program.
28 # GNU Libtool is distributed in the hope that it will be useful,
29 # but WITHOUT ANY WARRANTY; without even the implied warranty of
30 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 # GNU General Public License for more details.
33 # You should have received a copy of the GNU General Public License
34 # along with GNU Libtool; see the file COPYING. If not, a copy
35 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
36 # obtained by writing to the Free Software Foundation, Inc.,
37 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
45 # Complain and exit if this libtool version is less that VERSION.
47 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
49 [m4_fatal([Libtool version $1 or higher is required],
56 # Complain if the absolute build directory name contains unusual characters
57 m4_defun([_LT_CHECK_BUILDDIR],
60 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
68 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
69 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
70 AC_BEFORE([$0], [LT_LANG])dnl
71 AC_BEFORE([$0], [LT_OUTPUT])dnl
72 AC_BEFORE([$0], [LTDL_INIT])dnl
73 m4_require([_LT_CHECK_BUILDDIR])dnl
75 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
76 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
77 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
78 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
79 dnl unless we require an AC_DEFUNed macro:
80 AC_REQUIRE([LTOPTIONS_VERSION])dnl
81 AC_REQUIRE([LTSUGAR_VERSION])dnl
82 AC_REQUIRE([LTVERSION_VERSION])dnl
83 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
84 m4_require([_LT_PROG_LTMAIN])dnl
86 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
89 _LT_SET_OPTIONS([$0], [$1])
91 # This can be used to rebuild libtool when needed
92 LIBTOOL_DEPS="$ltmain"
94 # Always use our own libtool.
95 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
105 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
106 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
107 dnl aclocal-1.4 backwards compatibility:
108 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
109 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
112 # _LT_CC_BASENAME(CC)
113 # -------------------
114 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
115 m4_defun([_LT_CC_BASENAME],
116 [for cc_temp in $1""; do
118 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
119 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
124 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
128 # _LT_FILEUTILS_DEFAULTS
129 # ----------------------
130 # It is okay to use these file commands and assume they have been set
131 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
132 m4_defun([_LT_FILEUTILS_DEFAULTS],
136 ])# _LT_FILEUTILS_DEFAULTS
141 m4_defun([_LT_SETUP],
142 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
143 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
144 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
145 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
147 _LT_DECL([], [host_alias], [0], [The host system])dnl
148 _LT_DECL([], [host], [0])dnl
149 _LT_DECL([], [host_os], [0])dnl
151 _LT_DECL([], [build_alias], [0], [The build system])dnl
152 _LT_DECL([], [build], [0])dnl
153 _LT_DECL([], [build_os], [0])dnl
155 AC_REQUIRE([AC_PROG_CC])dnl
156 AC_REQUIRE([LT_PATH_LD])dnl
157 AC_REQUIRE([LT_PATH_NM])dnl
159 AC_REQUIRE([AC_PROG_LN_S])dnl
160 test -z "$LN_S" && LN_S="ln -s"
161 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
163 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
164 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
165 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
167 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
168 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
169 m4_require([_LT_CMD_RELOAD])dnl
170 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
171 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
172 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
174 _LT_CONFIG_LIBTOOL_INIT([
175 # See if we are running on zsh, and set the options which allow our
176 # commands through without removal of \ escapes INIT.
177 if test -n "\${ZSH_VERSION+set}" ; then
181 if test -n "${ZSH_VERSION+set}" ; then
187 m4_require([_LT_TAG_COMPILER])dnl
191 # AIX sometimes has problems with the GCC collect2 program. For some
192 # reason, if we set the COLLECT_NAMES environment variable, the problems
193 # vanish in a puff of smoke.
194 if test "X${COLLECT_NAMES+set}" != Xset; then
205 # All known linkers require a `.a' archive for static linking (except MSVC,
206 # which needs '.lib').
209 with_gnu_ld="$lt_cv_prog_gnu_ld"
214 # Set sane defaults for various variables
215 test -z "$CC" && CC=cc
216 test -z "$LTCC" && LTCC=$CC
217 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
218 test -z "$LD" && LD=ld
219 test -z "$ac_objext" && ac_objext=o
221 _LT_CC_BASENAME([$compiler])
223 # Only perform the check for file, if the check method requires it
224 test -z "$MAGIC_CMD" && MAGIC_CMD=file
225 case $deplibs_check_method in
227 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
233 # Use C for the default configuration in the libtool script
234 LT_SUPPORTED_TAG([CC])
236 _LT_LANG_DEFAULT_CONFIG
241 # _LT_PREPARE_SED_QUOTE_VARS
242 # --------------------------
243 # Define a few sed substitution that help us do robust quoting.
244 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
245 [# Backslashify metacharacters that are still active within
246 # double-quoted strings.
247 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
249 # Same as above, but do not quote variable references.
250 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
252 # Sed substitution to delay expansion of an escaped shell variable in a
253 # double_quote_subst'ed string.
254 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
256 # Sed substitution to delay expansion of an escaped single quote.
257 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
259 # Sed substitution to avoid accidental globbing in evaled expressions
260 no_glob_subst='s/\*/\\\*/g'
265 # Note that this code is called both from `configure', and `config.status'
266 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
267 # `config.status' has no value for ac_aux_dir unless we are using Automake,
268 # so we pass a copy along to make sure it has a sensible value anyway.
269 m4_defun([_LT_PROG_LTMAIN],
270 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
271 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
272 ltmain="$ac_aux_dir/ltmain.sh"
276 ## ------------------------------------- ##
277 ## Accumulate code for creating libtool. ##
278 ## ------------------------------------- ##
280 # So that we can recreate a full libtool script including additional
281 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
282 # in macros and then make a single call at the end using the `libtool'
286 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
287 # ----------------------------------------
288 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
289 m4_define([_LT_CONFIG_LIBTOOL_INIT],
291 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
296 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
299 # _LT_CONFIG_LIBTOOL([COMMANDS])
300 # ------------------------------
301 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
302 m4_define([_LT_CONFIG_LIBTOOL],
304 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
309 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
312 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
313 # -----------------------------------------------------
314 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
315 [_LT_CONFIG_LIBTOOL([$1])
316 _LT_CONFIG_LIBTOOL_INIT([$2])
320 # _LT_FORMAT_COMMENT([COMMENT])
321 # -----------------------------
322 # Add leading comment marks to the start of each line, and a trailing
323 # full-stop to the whole comment if one is not present already.
324 m4_define([_LT_FORMAT_COMMENT],
326 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
327 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
332 ## ------------------------ ##
333 ## FIXME: Eliminate VARNAME ##
334 ## ------------------------ ##
337 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
338 # -------------------------------------------------------------------
339 # CONFIGNAME is the name given to the value in the libtool script.
340 # VARNAME is the (base) name used in the configure script.
341 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
342 # VARNAME. Any other value will be used directly.
343 m4_define([_LT_DECL],
344 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
345 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
346 [m4_ifval([$1], [$1], [$2])])
347 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
349 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
350 lt_dict_add_subkey([lt_decl_dict], [$2],
351 [tagged?], [m4_ifval([$5], [yes], [no])])])
355 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
356 # --------------------------------------------------------
357 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
360 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
361 # ------------------------------------------------
362 m4_define([lt_decl_tag_varnames],
363 [_lt_decl_filter([tagged?], [yes], $@)])
366 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
367 # ---------------------------------------------------------
368 m4_define([_lt_decl_filter],
370 [0], [m4_fatal([$0: too few arguments: $#])],
371 [1], [m4_fatal([$0: too few arguments: $#: $1])],
372 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
373 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
374 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
378 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
379 # --------------------------------------------------
380 m4_define([lt_decl_quote_varnames],
381 [_lt_decl_filter([value], [1], $@)])
384 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
385 # ---------------------------------------------------
386 m4_define([lt_decl_dquote_varnames],
387 [_lt_decl_filter([value], [2], $@)])
390 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
391 # ---------------------------------------------------
392 m4_define([lt_decl_varnames_tagged],
393 [m4_assert([$# <= 2])dnl
394 _$0(m4_quote(m4_default([$1], [[, ]])),
395 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
396 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
397 m4_define([_lt_decl_varnames_tagged],
398 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
401 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
402 # ------------------------------------------------
403 m4_define([lt_decl_all_varnames],
404 [_$0(m4_quote(m4_default([$1], [[, ]])),
406 m4_quote(lt_decl_varnames),
407 m4_quote(m4_shift($@))))[]dnl
409 m4_define([_lt_decl_all_varnames],
410 [lt_join($@, lt_decl_varnames_tagged([$1],
411 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
415 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
416 # ------------------------------------
417 # Quote a variable value, and forward it to `config.status' so that its
418 # declaration there will have the same value as in `configure'. VARNAME
419 # must have a single quote delimited value for this to work.
420 m4_define([_LT_CONFIG_STATUS_DECLARE],
421 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
424 # _LT_CONFIG_STATUS_DECLARATIONS
425 # ------------------------------
426 # We delimit libtool config variables with single quotes, so when
427 # we write them to config.status, we have to be sure to quote all
428 # embedded single quotes properly. In configure, this macro expands
429 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
431 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
432 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
433 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
434 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
439 # Output comment and list of tags supported by the script
440 m4_defun([_LT_LIBTOOL_TAGS],
441 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
442 available_tags="_LT_TAGS"dnl
446 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
447 # -----------------------------------
448 # Extract the dictionary values for VARNAME (optionally with TAG) and
449 # expand to a commented shell variable setting:
451 # # Some comment about what VAR is for.
452 # visible_name=$lt_internal_name
453 m4_define([_LT_LIBTOOL_DECLARE],
454 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
455 [description])))[]dnl
456 m4_pushdef([_libtool_name],
457 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
458 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
459 [0], [_libtool_name=[$]$1],
460 [1], [_libtool_name=$lt_[]$1],
461 [2], [_libtool_name=$lt_[]$1],
462 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
463 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
467 # _LT_LIBTOOL_CONFIG_VARS
468 # -----------------------
469 # Produce commented declarations of non-tagged libtool config variables
470 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
471 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
472 # section) are produced by _LT_LIBTOOL_TAG_VARS.
473 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
474 [m4_foreach([_lt_var],
475 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
476 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
479 # _LT_LIBTOOL_TAG_VARS(TAG)
480 # -------------------------
481 m4_define([_LT_LIBTOOL_TAG_VARS],
482 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
486 # _LT_TAGVAR(VARNAME, [TAGNAME])
487 # ------------------------------
488 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
491 # _LT_CONFIG_COMMANDS
492 # -------------------
493 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
494 # variables for single and double quote escaping we saved from calls
495 # to _LT_DECL, we can put quote escaped variables declarations
496 # into `config.status', and then the shell code to quote escape them in
497 # for loops in `config.status'. Finally, any additional code accumulated
498 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
499 m4_defun([_LT_CONFIG_COMMANDS],
500 [AC_PROVIDE_IFELSE([LT_OUTPUT],
501 dnl If the libtool generation code has been placed in $CONFIG_LT,
502 dnl instead of duplicating it all over again into config.status,
503 dnl then we will have config.status run $CONFIG_LT later, so it
504 dnl needs to know what name is stored there:
505 [AC_CONFIG_COMMANDS([libtool],
506 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
507 dnl If the libtool generation code is destined for config.status,
508 dnl expand the accumulated commands and init code now:
509 [AC_CONFIG_COMMANDS([libtool],
510 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
511 ])#_LT_CONFIG_COMMANDS
515 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
518 # The HP-UX ksh and POSIX shell print the target directory to stdout
520 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
522 sed_quote_subst='$sed_quote_subst'
523 double_quote_subst='$double_quote_subst'
524 delay_variable_subst='$delay_variable_subst'
525 _LT_CONFIG_STATUS_DECLARATIONS
528 compiler='$compiler_DEFAULT'
530 # A function that is used when there is no print builtin or printf.
531 func_fallback_echo ()
533 eval 'cat <<_LTECHO_EOF
538 # Quote evaled strings.
539 for var in lt_decl_all_varnames([[ \
540 ]], lt_decl_quote_varnames); do
541 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
542 *[[\\\\\\\`\\"\\\$]]*)
543 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
546 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
551 # Double-quote double-evaled strings.
552 for var in lt_decl_all_varnames([[ \
553 ]], lt_decl_dquote_varnames); do
554 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
555 *[[\\\\\\\`\\"\\\$]]*)
556 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
559 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
564 _LT_OUTPUT_LIBTOOL_INIT
567 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
568 # ------------------------------------
569 # Generate a child script FILE with all initialization necessary to
570 # reuse the environment learned by the parent script, and make the
571 # file executable. If COMMENT is supplied, it is inserted after the
572 # `#!' sequence but before initialization text begins. After this
573 # macro, additional text can be appended to FILE to form the body of
574 # the child script. The macro ends with non-zero status if the
575 # file could not be fully written (such as if the disk is full).
576 m4_ifdef([AS_INIT_GENERATED],
577 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
578 [m4_defun([_LT_GENERATED_FILE_INIT],
579 [m4_require([AS_PREPARE])]dnl
580 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
582 cat >$1 <<_ASEOF || lt_write_fail=1
584 # Generated by $as_me.
586 SHELL=\${CONFIG_SHELL-$SHELL}
589 cat >>$1 <<\_ASEOF || lt_write_fail=1
592 exec AS_MESSAGE_FD>&1
594 test $lt_write_fail = 0 && chmod +x $1[]dnl
595 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
599 # This macro allows early generation of the libtool script (before
600 # AC_OUTPUT is called), incase it is used in configure for compilation
602 AC_DEFUN([LT_OUTPUT],
603 [: ${CONFIG_LT=./config.lt}
604 AC_MSG_NOTICE([creating $CONFIG_LT])
605 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
606 [# Run this file to recreate a libtool stub with the current configuration.])
608 cat >>"$CONFIG_LT" <<\_LTEOF
610 exec AS_MESSAGE_LOG_FD>>config.log
613 AS_BOX([Running $as_me.])
614 } >&AS_MESSAGE_LOG_FD
617 \`$as_me' creates a local libtool stub from the current configuration,
618 for use in further configure time tests before the real libtool is
621 Usage: $[0] [[OPTIONS]]
623 -h, --help print this help, then exit
624 -V, --version print version number, then exit
625 -q, --quiet do not print progress messages
626 -d, --debug don't remove temporary files
628 Report bugs to <bug-libtool@gnu.org>."
631 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
632 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
633 configured by $[0], generated by m4_PACKAGE_STRING.
635 Copyright (C) 2009 Free Software Foundation, Inc.
636 This config.lt script is free software; the Free Software Foundation
637 gives unlimited permision to copy, distribute and modify it."
642 --version | --v* | -V )
643 echo "$lt_cl_version"; exit 0 ;;
645 echo "$lt_cl_help"; exit 0 ;;
646 --debug | --d* | -d )
648 --quiet | --q* | --silent | --s* | -q )
651 -*) AC_MSG_ERROR([unrecognized option: $[1]
652 Try \`$[0] --help' for more information.]) ;;
654 *) AC_MSG_ERROR([unrecognized argument: $[1]
655 Try \`$[0] --help' for more information.]) ;;
660 if $lt_cl_silent; then
661 exec AS_MESSAGE_FD>/dev/null
665 cat >>"$CONFIG_LT" <<_LTEOF
666 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
669 cat >>"$CONFIG_LT" <<\_LTEOF
670 AC_MSG_NOTICE([creating $ofile])
671 _LT_OUTPUT_LIBTOOL_COMMANDS
674 chmod +x "$CONFIG_LT"
676 # configure is writing to config.log, but config.lt does its own redirection,
677 # appending to config.log, which fails on DOS, as config.log is still kept
678 # open by configure. Here we exec the FD to /dev/null, effectively closing
679 # config.log, so it can be properly (re)opened and appended to by config.lt.
681 test "$silent" = yes &&
682 lt_config_lt_args="$lt_config_lt_args --quiet"
683 exec AS_MESSAGE_LOG_FD>/dev/null
684 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
685 exec AS_MESSAGE_LOG_FD>>config.log
686 $lt_cl_success || AS_EXIT(1)
692 # If TAG is the built-in tag, create an initial libtool script with a
693 # default configuration from the untagged config vars. Otherwise add code
694 # to config.status for appending the configuration named by TAG from the
695 # matching tagged config vars.
696 m4_defun([_LT_CONFIG],
697 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
698 _LT_CONFIG_SAVE_COMMANDS([
699 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
700 m4_if(_LT_TAG, [C], [
701 # See if we are running on zsh, and set the options which allow our
702 # commands through without removal of \ escapes.
703 if test -n "${ZSH_VERSION+set}" ; then
708 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
711 cat <<_LT_EOF >> "$cfgfile"
714 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
715 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
716 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
717 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
722 # ### BEGIN LIBTOOL CONFIG
723 _LT_LIBTOOL_CONFIG_VARS
725 # ### END LIBTOOL CONFIG
731 cat <<\_LT_EOF >> "$cfgfile"
732 # AIX sometimes has problems with the GCC collect2 program. For some
733 # reason, if we set the COLLECT_NAMES environment variable, the problems
734 # vanish in a puff of smoke.
735 if test "X${COLLECT_NAMES+set}" != Xset; then
745 # We use sed instead of cat because bash on DJGPP gets confused if
746 # if finds mixed CR/LF and LF-only lines. Since sed operates in
747 # text mode, it properly converts lines to CR/LF. This bash problem
748 # is reportedly fixed, but why not run on old versions too?
749 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
750 || (rm -f "$cfgfile"; exit 1)
752 _LT_PROG_XSI_SHELLFNS
754 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
755 || (rm -f "$cfgfile"; exit 1)
757 mv -f "$cfgfile" "$ofile" ||
758 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
761 [cat <<_LT_EOF >> "$ofile"
763 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
764 dnl in a comment (ie after a #).
765 # ### BEGIN LIBTOOL TAG CONFIG: $1
766 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
767 # ### END LIBTOOL TAG CONFIG: $1
774 TIMESTAMP='$TIMESTAMP'
777 ])dnl /_LT_CONFIG_SAVE_COMMANDS
781 # LT_SUPPORTED_TAG(TAG)
782 # ---------------------
783 # Trace this macro to discover what tags are supported by the libtool
784 # --tag option, using:
785 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
786 AC_DEFUN([LT_SUPPORTED_TAG], [])
789 # C support is built-in for now
790 m4_define([_LT_LANG_C_enabled], [])
791 m4_define([_LT_TAGS], [])
796 # Enable libtool support for the given language if not already enabled.
798 [AC_BEFORE([$0], [LT_OUTPUT])dnl
801 [C++], [_LT_LANG(CXX)],
802 [Go], [_LT_LANG(GO)],
803 [Java], [_LT_LANG(GCJ)],
804 [Fortran 77], [_LT_LANG(F77)],
805 [Fortran], [_LT_LANG(FC)],
806 [Windows Resource], [_LT_LANG(RC)],
807 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
809 [m4_fatal([$0: unsupported language: "$1"])])])dnl
816 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
817 [LT_SUPPORTED_TAG([$1])dnl
818 m4_append([_LT_TAGS], [$1 ])dnl
819 m4_define([_LT_LANG_]$1[_enabled], [])dnl
820 _LT_LANG_$1_CONFIG($1)])dnl
824 # _LT_LANG_DEFAULT_CONFIG
825 # -----------------------
826 m4_defun([_LT_LANG_DEFAULT_CONFIG],
827 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
829 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
831 AC_PROVIDE_IFELSE([AC_PROG_F77],
833 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
835 AC_PROVIDE_IFELSE([AC_PROG_FC],
837 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
839 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
840 dnl pulling things in needlessly.
841 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
843 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
845 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
847 [m4_ifdef([AC_PROG_GCJ],
848 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
849 m4_ifdef([A][M_PROG_GCJ],
850 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
851 m4_ifdef([LT_PROG_GCJ],
852 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
854 AC_PROVIDE_IFELSE([AC_PROG_GO],
856 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
858 AC_PROVIDE_IFELSE([LT_PROG_RC],
860 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
861 ])# _LT_LANG_DEFAULT_CONFIG
864 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
865 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
866 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
867 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
868 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
869 dnl aclocal-1.4 backwards compatibility:
870 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
871 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
872 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
873 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
874 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
879 m4_defun([_LT_TAG_COMPILER],
880 [AC_REQUIRE([AC_PROG_CC])dnl
882 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
883 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
884 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
885 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
887 # If no C compiler was specified, use CC.
890 # If no C compiler flags were specified, use CFLAGS.
891 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
893 # Allow CC to be a program name with arguments.
898 # _LT_COMPILER_BOILERPLATE
899 # ------------------------
900 # Check for compiler boilerplate output or warnings with
901 # the simple compiler test code.
902 m4_defun([_LT_COMPILER_BOILERPLATE],
903 [m4_require([_LT_DECL_SED])dnl
904 ac_outfile=conftest.$ac_objext
905 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
906 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
907 _lt_compiler_boilerplate=`cat conftest.err`
909 ])# _LT_COMPILER_BOILERPLATE
912 # _LT_LINKER_BOILERPLATE
913 # ----------------------
914 # Check for linker boilerplate output or warnings with
915 # the simple link test code.
916 m4_defun([_LT_LINKER_BOILERPLATE],
917 [m4_require([_LT_DECL_SED])dnl
918 ac_outfile=conftest.$ac_objext
919 echo "$lt_simple_link_test_code" >conftest.$ac_ext
920 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
921 _lt_linker_boilerplate=`cat conftest.err`
923 ])# _LT_LINKER_BOILERPLATE
925 # _LT_REQUIRED_DARWIN_CHECKS
926 # -------------------------
927 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
930 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
931 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
932 AC_CHECK_TOOL([LIPO], [lipo], [:])
933 AC_CHECK_TOOL([OTOOL], [otool], [:])
934 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
935 _LT_DECL([], [DSYMUTIL], [1],
936 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
937 _LT_DECL([], [NMEDIT], [1],
938 [Tool to change global to local symbols on Mac OS X])
939 _LT_DECL([], [LIPO], [1],
940 [Tool to manipulate fat objects and archives on Mac OS X])
941 _LT_DECL([], [OTOOL], [1],
942 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
943 _LT_DECL([], [OTOOL64], [1],
944 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
946 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
947 [lt_cv_apple_cc_single_mod=no
948 if test -z "${LT_MULTI_MODULE}"; then
949 # By default we will add the -single_module flag. You can override
950 # by either setting the environment variable LT_MULTI_MODULE
951 # non-empty at configure time, or by adding -multi_module to the
953 rm -rf libconftest.dylib*
954 echo "int foo(void){return 1;}" > conftest.c
955 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
956 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
957 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
958 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
960 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
961 lt_cv_apple_cc_single_mod=yes
963 cat conftest.err >&AS_MESSAGE_LOG_FD
965 rm -rf libconftest.dylib*
968 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
969 [lt_cv_ld_exported_symbols_list],
970 [lt_cv_ld_exported_symbols_list=no
971 save_LDFLAGS=$LDFLAGS
972 echo "_main" > conftest.sym
973 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
974 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
975 [lt_cv_ld_exported_symbols_list=yes],
976 [lt_cv_ld_exported_symbols_list=no])
977 LDFLAGS="$save_LDFLAGS"
979 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
980 [lt_cv_ld_force_load=no
981 cat > conftest.c << _LT_EOF
982 int forced_loaded() { return 2;}
984 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
985 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
986 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
987 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
988 cat > conftest.c << _LT_EOF
989 int main() { return 0;}
991 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
992 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
994 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
995 lt_cv_ld_force_load=yes
997 cat conftest.err >&AS_MESSAGE_LOG_FD
999 rm -f conftest.err libconftest.a conftest conftest.c
1000 rm -rf conftest.dSYM
1003 rhapsody* | darwin1.[[012]])
1004 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1006 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1007 darwin*) # darwin 5.x on
1008 # if running on 10.5 or later, the deployment target defaults
1009 # to the OS version, if on x86, and 10.4, the deployment
1010 # target defaults to 10.4. Don't you love it?
1011 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1012 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1013 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1015 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1017 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1021 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1022 _lt_dar_single_mod='$single_module'
1024 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1025 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1027 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1029 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1030 _lt_dsymutil='~$DSYMUTIL $lib || :'
1039 # _LT_DARWIN_LINKER_FEATURES
1040 # --------------------------
1041 # Checks for linker and compiler features on darwin
1042 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1044 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1045 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1046 _LT_TAGVAR(hardcode_direct, $1)=no
1047 _LT_TAGVAR(hardcode_automatic, $1)=yes
1048 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1049 if test "$lt_cv_ld_force_load" = "yes"; then
1050 _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\"`'
1052 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1054 _LT_TAGVAR(link_all_deplibs, $1)=yes
1055 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1056 case $cc_basename in
1057 ifort*) _lt_dar_can_shared=yes ;;
1058 *) _lt_dar_can_shared=$GCC ;;
1060 if test "$_lt_dar_can_shared" = "yes"; then
1061 output_verbose_link_cmd=func_echo_all
1062 _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}"
1063 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1064 _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}"
1065 _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}${_lt_dsymutil}"
1067 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1068 _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}"
1069 _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}"
1073 _LT_TAGVAR(ld_shlibs, $1)=no
1077 # _LT_SYS_MODULE_PATH_AIX
1078 # -----------------------
1079 # Links a minimal program and checks the executable
1080 # for the system default hardcoded library path. In most cases,
1081 # this is /usr/lib:/lib, but when the MPI compilers are used
1082 # the location of the communication and MPI libs are included too.
1083 # If we don't find anything, use the default library path according
1084 # to the aix ld manual.
1085 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1086 [m4_require([_LT_DECL_SED])dnl
1087 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1088 lt_aix_libpath_sed='
1089 /Import File Strings/,/^$/ {
1095 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1096 # Check for a 64-bit object if we didn't find anything.
1097 if test -z "$aix_libpath"; then
1098 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1100 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1101 ])# _LT_SYS_MODULE_PATH_AIX
1104 # _LT_SHELL_INIT(ARG)
1105 # -------------------
1106 m4_define([_LT_SHELL_INIT],
1107 [m4_divert_text([M4SH-INIT], [$1
1108 ])])# _LT_SHELL_INIT
1112 # _LT_PROG_ECHO_BACKSLASH
1113 # -----------------------
1114 # Find how we can fake an echo command that does not interpret backslash.
1115 # In particular, with Autoconf 2.60 or later we add some code to the start
1116 # of the generated configure script which will find a shell with a builtin
1117 # printf (which we can use as an echo command).
1118 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1119 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1120 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1121 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1123 AC_MSG_CHECKING([how to print strings])
1124 # Test print first, because it will be a builtin if present.
1125 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
1126 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1128 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1131 # Use this function as a fallback that always works.
1132 func_fallback_echo ()
1134 eval 'cat <<_LTECHO_EOF
1138 ECHO='func_fallback_echo'
1141 # func_echo_all arg...
1142 # Invoke $ECHO with all args, space-separated.
1149 printf*) AC_MSG_RESULT([printf]) ;;
1150 print*) AC_MSG_RESULT([print -r]) ;;
1151 *) AC_MSG_RESULT([cat]) ;;
1154 m4_ifdef([_AS_DETECT_SUGGESTED],
1155 [_AS_DETECT_SUGGESTED([
1156 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1157 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1158 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1159 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1160 PATH=/empty FPATH=/empty; export PATH FPATH
1161 test "X`printf %s $ECHO`" = "X$ECHO" \
1162 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1164 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1165 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1166 ])# _LT_PROG_ECHO_BACKSLASH
1171 m4_defun([_LT_ENABLE_LOCK],
1172 [AC_ARG_ENABLE([libtool-lock],
1173 [AS_HELP_STRING([--disable-libtool-lock],
1174 [avoid locking (might break parallel builds)])])
1175 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1177 # Some flags need to be propagated to the compiler or linker for good
1181 # Find out which ABI we are using.
1182 echo 'int i;' > conftest.$ac_ext
1183 if AC_TRY_EVAL(ac_compile); then
1184 case `/usr/bin/file conftest.$ac_objext` in
1196 # Find out which ABI we are using.
1197 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1198 if AC_TRY_EVAL(ac_compile); then
1199 if test "$lt_cv_prog_gnu_ld" = yes; then
1200 case `/usr/bin/file conftest.$ac_objext` in
1202 LD="${LD-ld} -melf32bsmip"
1205 LD="${LD-ld} -melf32bmipn32"
1208 LD="${LD-ld} -melf64bmip"
1212 case `/usr/bin/file conftest.$ac_objext` in
1228 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1229 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1230 # Find out which ABI we are using.
1231 echo 'int i;' > conftest.$ac_ext
1232 if AC_TRY_EVAL(ac_compile); then
1233 case `/usr/bin/file conftest.o` in
1236 x86_64-*kfreebsd*-gnu)
1237 LD="${LD-ld} -m elf_i386_fbsd"
1240 LD="${LD-ld} -m elf_i386"
1242 ppc64-*linux*|powerpc64-*linux*)
1243 LD="${LD-ld} -m elf32ppclinux"
1246 LD="${LD-ld} -m elf_s390"
1249 LD="${LD-ld} -m elf32_sparc"
1255 x86_64-*kfreebsd*-gnu)
1256 LD="${LD-ld} -m elf_x86_64_fbsd"
1259 LD="${LD-ld} -m elf_x86_64"
1261 ppc*-*linux*|powerpc*-*linux*)
1262 LD="${LD-ld} -m elf64ppc"
1264 s390*-*linux*|s390*-*tpf*)
1265 LD="${LD-ld} -m elf64_s390"
1268 LD="${LD-ld} -m elf64_sparc"
1278 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1279 SAVE_CFLAGS="$CFLAGS"
1280 CFLAGS="$CFLAGS -belf"
1281 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1283 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1285 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1286 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1287 CFLAGS="$SAVE_CFLAGS"
1291 # Find out which ABI we are using.
1292 echo 'int i;' > conftest.$ac_ext
1293 if AC_TRY_EVAL(ac_compile); then
1294 case `/usr/bin/file conftest.o` in
1296 case $lt_cv_prog_gnu_ld in
1300 LD="${LD-ld} -m elf_x86_64"
1303 LD="${LD-ld} -m elf64_sparc"
1306 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1307 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1312 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1324 need_locks="$enable_libtool_lock"
1328 # _LT_CMD_OLD_ARCHIVE
1329 # -------------------
1330 m4_defun([_LT_CMD_OLD_ARCHIVE],
1331 [AC_CHECK_TOOL(AR, ar, false)
1332 test -z "$AR" && AR=ar
1333 test -z "$AR_FLAGS" && AR_FLAGS=cru
1334 _LT_DECL([], [AR], [1], [The archiver])
1335 _LT_DECL([], [AR_FLAGS], [1])
1337 AC_CHECK_TOOL(STRIP, strip, :)
1338 test -z "$STRIP" && STRIP=:
1339 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1341 AC_CHECK_TOOL(RANLIB, ranlib, :)
1342 test -z "$RANLIB" && RANLIB=:
1343 _LT_DECL([], [RANLIB], [1],
1344 [Commands used to install an old-style archive])
1346 # Determine commands to create old-style static archives.
1347 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1348 old_postinstall_cmds='chmod 644 $oldlib'
1349 old_postuninstall_cmds=
1351 if test -n "$RANLIB"; then
1354 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1357 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1360 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1365 lock_old_archive_extraction=yes ;;
1367 lock_old_archive_extraction=no ;;
1369 _LT_DECL([], [old_postinstall_cmds], [2])
1370 _LT_DECL([], [old_postuninstall_cmds], [2])
1371 _LT_TAGDECL([], [old_archive_cmds], [2],
1372 [Commands used to build an old-style archive])
1373 _LT_DECL([], [lock_old_archive_extraction], [0],
1374 [Whether to use a lock for old archive extraction])
1375 ])# _LT_CMD_OLD_ARCHIVE
1378 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1379 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1380 # ----------------------------------------------------------------
1381 # Check whether the given compiler option works
1382 AC_DEFUN([_LT_COMPILER_OPTION],
1383 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1384 m4_require([_LT_DECL_SED])dnl
1385 AC_CACHE_CHECK([$1], [$2],
1387 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1388 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1389 lt_compiler_flag="$3"
1390 # Insert the option either (1) after the last *FLAGS variable, or
1391 # (2) before a word containing "conftest.", or (3) at the end.
1392 # Note that $ac_compile itself does not contain backslashes and begins
1393 # with a dollar sign (not a hyphen), so the echo should work correctly.
1394 # The option is referenced via a variable to avoid confusing sed.
1395 lt_compile=`echo "$ac_compile" | $SED \
1396 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1397 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1398 -e 's:$: $lt_compiler_flag:'`
1399 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1400 (eval "$lt_compile" 2>conftest.err)
1402 cat conftest.err >&AS_MESSAGE_LOG_FD
1403 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1404 if (exit $ac_status) && test -s "$ac_outfile"; then
1405 # The compiler can only warn and ignore the option if not recognized
1406 # So say no if there are warnings other than the usual output.
1407 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1408 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1409 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1416 if test x"[$]$2" = xyes; then
1417 m4_if([$5], , :, [$5])
1419 m4_if([$6], , :, [$6])
1421 ])# _LT_COMPILER_OPTION
1424 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1425 dnl aclocal-1.4 backwards compatibility:
1426 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1429 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1430 # [ACTION-SUCCESS], [ACTION-FAILURE])
1431 # ----------------------------------------------------
1432 # Check whether the given linker option works
1433 AC_DEFUN([_LT_LINKER_OPTION],
1434 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1435 m4_require([_LT_DECL_SED])dnl
1436 AC_CACHE_CHECK([$1], [$2],
1438 save_LDFLAGS="$LDFLAGS"
1439 LDFLAGS="$LDFLAGS $3"
1440 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1441 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1442 # The linker can only warn and ignore the option if not recognized
1443 # So say no if there are warnings
1444 if test -s conftest.err; then
1445 # Append any errors to the config.log.
1446 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1447 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1448 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1449 if diff conftest.exp conftest.er2 >/dev/null; then
1457 LDFLAGS="$save_LDFLAGS"
1460 if test x"[$]$2" = xyes; then
1461 m4_if([$4], , :, [$4])
1463 m4_if([$5], , :, [$5])
1465 ])# _LT_LINKER_OPTION
1468 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1469 dnl aclocal-1.4 backwards compatibility:
1470 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1475 AC_DEFUN([LT_CMD_MAX_LEN],
1476 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1477 # find the maximum length of command line arguments
1478 AC_MSG_CHECKING([the maximum length of command line arguments])
1479 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1485 # On DJGPP, this test can blow up pretty badly due to problems in libc
1486 # (any single argument exceeding 2000 bytes causes a buffer overrun
1487 # during glob expansion). Even if it were fixed, the result of this
1488 # check would be larger than it should be.
1489 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1493 # Under GNU Hurd, this test is not required because there is
1494 # no limit to the length of command line arguments.
1495 # Libtool will interpret -1 as no limit whatsoever
1496 lt_cv_sys_max_cmd_len=-1;
1499 cygwin* | mingw* | cegcc*)
1500 # On Win9x/ME, this test blows up -- it succeeds, but takes
1501 # about 5 minutes as the teststring grows exponentially.
1502 # Worse, since 9x/ME are not pre-emptively multitasking,
1503 # you end up with a "frozen" computer, even though with patience
1504 # the test eventually succeeds (with a max line length of 256k).
1505 # Instead, let's just punt: use the minimum linelength reported by
1506 # all of the supported platforms: 8192 (on NT/2K/XP).
1507 lt_cv_sys_max_cmd_len=8192;
1511 # On MiNT this can take a long time and run out of memory.
1512 lt_cv_sys_max_cmd_len=8192;
1516 # On AmigaOS with pdksh, this test takes hours, literally.
1517 # So we just punt and use a minimum line length of 8192.
1518 lt_cv_sys_max_cmd_len=8192;
1521 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1522 # This has been around since 386BSD, at least. Likely further.
1523 if test -x /sbin/sysctl; then
1524 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1525 elif test -x /usr/sbin/sysctl; then
1526 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1528 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1530 # And add a safety zone
1531 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1532 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1536 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1537 lt_cv_sys_max_cmd_len=196608
1541 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1542 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1543 # nice to cause kernel panics so lets avoid the loop below.
1544 # First set a reasonable default.
1545 lt_cv_sys_max_cmd_len=16384
1547 if test -x /sbin/sysconfig; then
1548 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1549 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1554 lt_cv_sys_max_cmd_len=102400
1556 sysv5* | sco5v6* | sysv4.2uw2*)
1557 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1558 if test -n "$kargmax"; then
1559 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1561 lt_cv_sys_max_cmd_len=32768
1565 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1566 if test -n "$lt_cv_sys_max_cmd_len"; then
1567 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1568 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1570 # Make teststring a little bigger before we do anything with it.
1571 # a 1K string should be a reasonable start.
1572 for i in 1 2 3 4 5 6 7 8 ; do
1573 teststring=$teststring$teststring
1575 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1576 # If test is not a shell built-in, we'll probably end up computing a
1577 # maximum length that is only half of the actual maximum length, but
1579 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1580 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1581 test $i != 17 # 1/2 MB should be enough
1584 teststring=$teststring$teststring
1586 # Only check the string length outside the loop.
1587 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1589 # Add a significant safety factor because C++ compilers can tack on
1590 # massive amounts of additional arguments before passing them to the
1591 # linker. It appears as though 1/2 is a usable value.
1592 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1597 if test -n $lt_cv_sys_max_cmd_len ; then
1598 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1602 max_cmd_len=$lt_cv_sys_max_cmd_len
1603 _LT_DECL([], [max_cmd_len], [0],
1604 [What is the maximum length of a command?])
1608 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1609 dnl aclocal-1.4 backwards compatibility:
1610 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1615 m4_defun([_LT_HEADER_DLFCN],
1616 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1617 ])# _LT_HEADER_DLFCN
1620 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1621 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1622 # ----------------------------------------------------------------
1623 m4_defun([_LT_TRY_DLOPEN_SELF],
1624 [m4_require([_LT_HEADER_DLFCN])dnl
1625 if test "$cross_compiling" = yes; then :
1628 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1629 lt_status=$lt_dlunknown
1630 cat > conftest.$ac_ext <<_LT_EOF
1631 [#line __oline__ "configure"
1632 #include "confdefs.h"
1641 # define LT_DLGLOBAL RTLD_GLOBAL
1644 # define LT_DLGLOBAL DL_GLOBAL
1646 # define LT_DLGLOBAL 0
1650 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1651 find out it does not work in some platform. */
1652 #ifndef LT_DLLAZY_OR_NOW
1654 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1657 # define LT_DLLAZY_OR_NOW DL_LAZY
1660 # define LT_DLLAZY_OR_NOW RTLD_NOW
1663 # define LT_DLLAZY_OR_NOW DL_NOW
1665 # define LT_DLLAZY_OR_NOW 0
1672 /* When -fvisbility=hidden is used, assume the code has been annotated
1673 correspondingly for the symbols needed. */
1674 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1675 void fnord () __attribute__((visibility("default")));
1678 void fnord () { int i=42; }
1681 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1682 int status = $lt_dlunknown;
1686 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1689 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1690 else puts (dlerror ());
1692 /* dlclose (self); */
1700 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1701 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1704 x$lt_dlno_uscore) $1 ;;
1705 x$lt_dlneed_uscore) $2 ;;
1706 x$lt_dlunknown|x*) $3 ;;
1709 # compilation failed
1714 ])# _LT_TRY_DLOPEN_SELF
1717 # LT_SYS_DLOPEN_SELF
1718 # ------------------
1719 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1720 [m4_require([_LT_HEADER_DLFCN])dnl
1721 if test "x$enable_dlopen" != xyes; then
1722 enable_dlopen=unknown
1723 enable_dlopen_self=unknown
1724 enable_dlopen_self_static=unknown
1731 lt_cv_dlopen="load_add_on"
1733 lt_cv_dlopen_self=yes
1736 mingw* | pw32* | cegcc*)
1737 lt_cv_dlopen="LoadLibrary"
1742 lt_cv_dlopen="dlopen"
1747 # if libdl is installed we need to link against it
1748 AC_CHECK_LIB([dl], [dlopen],
1749 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1752 lt_cv_dlopen_self=yes
1757 AC_CHECK_FUNC([shl_load],
1758 [lt_cv_dlopen="shl_load"],
1759 [AC_CHECK_LIB([dld], [shl_load],
1760 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1761 [AC_CHECK_FUNC([dlopen],
1762 [lt_cv_dlopen="dlopen"],
1763 [AC_CHECK_LIB([dl], [dlopen],
1764 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1765 [AC_CHECK_LIB([svld], [dlopen],
1766 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1767 [AC_CHECK_LIB([dld], [dld_link],
1768 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1777 if test "x$lt_cv_dlopen" != xno; then
1783 case $lt_cv_dlopen in
1785 save_CPPFLAGS="$CPPFLAGS"
1786 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1788 save_LDFLAGS="$LDFLAGS"
1789 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1792 LIBS="$lt_cv_dlopen_libs $LIBS"
1794 AC_CACHE_CHECK([whether a program can dlopen itself],
1795 lt_cv_dlopen_self, [dnl
1796 _LT_TRY_DLOPEN_SELF(
1797 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1798 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1801 if test "x$lt_cv_dlopen_self" = xyes; then
1802 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1803 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1804 lt_cv_dlopen_self_static, [dnl
1805 _LT_TRY_DLOPEN_SELF(
1806 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1807 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1811 CPPFLAGS="$save_CPPFLAGS"
1812 LDFLAGS="$save_LDFLAGS"
1817 case $lt_cv_dlopen_self in
1818 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1819 *) enable_dlopen_self=unknown ;;
1822 case $lt_cv_dlopen_self_static in
1823 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1824 *) enable_dlopen_self_static=unknown ;;
1827 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1828 [Whether dlopen is supported])
1829 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1830 [Whether dlopen of programs is supported])
1831 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1832 [Whether dlopen of statically linked programs is supported])
1833 ])# LT_SYS_DLOPEN_SELF
1836 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1837 dnl aclocal-1.4 backwards compatibility:
1838 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1841 # _LT_COMPILER_C_O([TAGNAME])
1842 # ---------------------------
1843 # Check to see if options -c and -o are simultaneously supported by compiler.
1844 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1845 m4_defun([_LT_COMPILER_C_O],
1846 [m4_require([_LT_DECL_SED])dnl
1847 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1848 m4_require([_LT_TAG_COMPILER])dnl
1849 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1850 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1851 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1852 $RM -r conftest 2>/dev/null
1856 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1858 lt_compiler_flag="-o out/conftest2.$ac_objext"
1859 # Insert the option either (1) after the last *FLAGS variable, or
1860 # (2) before a word containing "conftest.", or (3) at the end.
1861 # Note that $ac_compile itself does not contain backslashes and begins
1862 # with a dollar sign (not a hyphen), so the echo should work correctly.
1863 lt_compile=`echo "$ac_compile" | $SED \
1864 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1865 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1866 -e 's:$: $lt_compiler_flag:'`
1867 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1868 (eval "$lt_compile" 2>out/conftest.err)
1870 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1871 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1872 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1874 # The compiler can only warn and ignore the option if not recognized
1875 # So say no if there are warnings
1876 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1877 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1878 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1879 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1882 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1884 # SGI C++ compiler will create directory out/ii_files/ for
1885 # template instantiation
1886 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1887 $RM out/* && rmdir out
1892 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1893 [Does compiler simultaneously support -c and -o options?])
1894 ])# _LT_COMPILER_C_O
1897 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1898 # ----------------------------------
1899 # Check to see if we can do hard links to lock some files if needed
1900 m4_defun([_LT_COMPILER_FILE_LOCKS],
1901 [m4_require([_LT_ENABLE_LOCK])dnl
1902 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1903 _LT_COMPILER_C_O([$1])
1905 hard_links="nottested"
1906 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1907 # do not overwrite the value of need_locks provided by the user
1908 AC_MSG_CHECKING([if we can lock with hard links])
1911 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1913 ln conftest.a conftest.b 2>&5 || hard_links=no
1914 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1915 AC_MSG_RESULT([$hard_links])
1916 if test "$hard_links" = no; then
1917 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1923 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1924 ])# _LT_COMPILER_FILE_LOCKS
1929 m4_defun([_LT_CHECK_OBJDIR],
1930 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1931 [rm -f .libs 2>/dev/null
1932 mkdir .libs 2>/dev/null
1933 if test -d .libs; then
1936 # MS-DOS does not allow filenames that begin with a dot.
1939 rmdir .libs 2>/dev/null])
1940 objdir=$lt_cv_objdir
1941 _LT_DECL([], [objdir], [0],
1942 [The name of the directory that contains temporary libtool files])dnl
1943 m4_pattern_allow([LT_OBJDIR])dnl
1944 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1945 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1946 ])# _LT_CHECK_OBJDIR
1949 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1950 # --------------------------------------
1951 # Check hardcoding attributes.
1952 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1953 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1954 _LT_TAGVAR(hardcode_action, $1)=
1955 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1956 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1957 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1959 # We can hardcode non-existent directories.
1960 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1961 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1962 # have to relink, otherwise we might link with an installed library
1963 # when we should be linking with a yet-to-be-installed one
1964 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1965 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1966 # Linking always hardcodes the temporary library directory.
1967 _LT_TAGVAR(hardcode_action, $1)=relink
1969 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1970 _LT_TAGVAR(hardcode_action, $1)=immediate
1973 # We cannot hardcode anything, or else we can only hardcode existing
1975 _LT_TAGVAR(hardcode_action, $1)=unsupported
1977 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1979 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1980 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1981 # Fast installation is not supported
1982 enable_fast_install=no
1983 elif test "$shlibpath_overrides_runpath" = yes ||
1984 test "$enable_shared" = no; then
1985 # Fast installation is not necessary
1986 enable_fast_install=needless
1988 _LT_TAGDECL([], [hardcode_action], [0],
1989 [How to hardcode a shared library path into an executable])
1990 ])# _LT_LINKER_HARDCODE_LIBPATH
1995 m4_defun([_LT_CMD_STRIPLIB],
1996 [m4_require([_LT_DECL_EGREP])
1999 AC_MSG_CHECKING([whether stripping libraries is possible])
2000 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2001 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2002 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2003 AC_MSG_RESULT([yes])
2005 # FIXME - insert some real tests, host_os isn't really good enough
2008 if test -n "$STRIP" ; then
2009 striplib="$STRIP -x"
2010 old_striplib="$STRIP -S"
2011 AC_MSG_RESULT([yes])
2021 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2022 _LT_DECL([], [striplib], [1])
2023 ])# _LT_CMD_STRIPLIB
2026 # _LT_SYS_DYNAMIC_LINKER([TAG])
2027 # -----------------------------
2028 # PORTME Fill in your ld.so characteristics
2029 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2030 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2031 m4_require([_LT_DECL_EGREP])dnl
2032 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2033 m4_require([_LT_DECL_OBJDUMP])dnl
2034 m4_require([_LT_DECL_SED])dnl
2035 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2036 AC_MSG_CHECKING([dynamic linker characteristics])
2039 if test "$GCC" = yes; then
2041 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2042 *) lt_awk_arg="/^libraries:/" ;;
2045 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2046 *) lt_sed_strip_eq="s,=/,/,g" ;;
2048 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2049 case $lt_search_path_spec in
2051 # if the path contains ";" then we assume it to be the separator
2052 # otherwise default to the standard path separator (i.e. ":") - it is
2053 # assumed that no part of a normal pathname contains ";" but that should
2054 # okay in the real world where ";" in dirpaths is itself problematic.
2055 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2058 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2061 # Ok, now we have the path, separated by spaces, we can step through it
2062 # and add multilib dir if necessary.
2063 lt_tmp_lt_search_path_spec=
2064 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2065 for lt_sys_path in $lt_search_path_spec; do
2066 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2067 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2069 test -d "$lt_sys_path" && \
2070 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2073 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2074 BEGIN {RS=" "; FS="/|\n";} {
2077 for (lt_i = NF; lt_i > 0; lt_i--) {
2078 if ($lt_i != "" && $lt_i != ".") {
2079 if ($lt_i == "..") {
2082 if (lt_count == 0) {
2083 lt_foo="/" $lt_i lt_foo;
2090 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2091 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2093 # AWK program above erroneously prepends '/' to C:/dos/paths
2096 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2097 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2099 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2101 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2104 libname_spec='lib$name'
2112 shlibpath_overrides_runpath=unknown
2114 dynamic_linker="$host_os ld.so"
2115 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2116 need_lib_prefix=unknown
2117 hardcode_into_libs=no
2119 # when you set need_version to no, make sure it does not cause -set_version
2120 # flags to be left without arguments
2121 need_version=unknown
2126 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2127 shlibpath_var=LIBPATH
2129 # AIX 3 has no versioning support, so we append a major version to the name.
2130 soname_spec='${libname}${release}${shared_ext}$major'
2137 hardcode_into_libs=yes
2138 if test "$host_cpu" = ia64; then
2139 # AIX 5 supports IA64
2140 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2141 shlibpath_var=LD_LIBRARY_PATH
2143 # With GCC up to 2.95.x, collect2 would create an import file
2144 # for dependence libraries. The import file would start with
2145 # the line `#! .'. This would cause the generated library to
2146 # depend on `.', always an invalid library. This was fixed in
2147 # development snapshots of GCC prior to 3.0.
2149 aix4 | aix4.[[01]] | aix4.[[01]].*)
2150 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2152 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2159 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2160 # soname into executable. Probably we can add versioning support to
2161 # collect2, so additional links can be useful in future.
2162 if test "$aix_use_runtimelinking" = yes; then
2163 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2164 # instead of lib<name>.a to let people know that these are not
2165 # typical AIX shared libraries.
2166 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2168 # We preserve .a as extension for shared libraries through AIX4.2
2169 # and later when we are not doing run time linking.
2170 library_names_spec='${libname}${release}.a $libname.a'
2171 soname_spec='${libname}${release}${shared_ext}$major'
2173 shlibpath_var=LIBPATH
2180 # Since July 2007 AmigaOS4 officially supports .so libraries.
2181 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2182 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2185 library_names_spec='$libname.ixlibrary $libname.a'
2186 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2187 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 ${libname}_ixlibrary.a || exit 1; done'
2193 library_names_spec='${libname}${shared_ext}'
2194 dynamic_linker="$host_os ld.so"
2195 shlibpath_var=LIBRARY_PATH
2201 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2202 soname_spec='${libname}${release}${shared_ext}$major'
2203 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2204 shlibpath_var=LD_LIBRARY_PATH
2205 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2206 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2207 # the default ld.so.conf also contains /usr/contrib/lib and
2208 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2209 # libtool to hard-code these into programs
2212 cygwin* | mingw* | pw32* | cegcc*)
2213 version_type=windows
2218 case $GCC,$host_os in
2219 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2220 library_names_spec='$libname.dll.a'
2221 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2222 postinstall_cmds='base_file=`basename \${file}`~
2223 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2224 dldir=$destdir/`dirname \$dlpath`~
2225 test -d \$dldir || mkdir -p \$dldir~
2226 $install_prog $dir/$dlname \$dldir/$dlname~
2227 chmod a+x \$dldir/$dlname~
2228 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2229 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2231 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2232 dlpath=$dir/\$dldll~
2234 shlibpath_overrides_runpath=yes
2238 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2239 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2241 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2244 # MinGW DLLs use traditional 'lib' prefix
2245 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2248 # pw32 DLLs use 'pw' prefix rather than 'lib'
2249 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2255 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2258 dynamic_linker='Win32 ld.exe'
2259 # FIXME: first we should search . and the directory the executable is in
2263 darwin* | rhapsody*)
2264 dynamic_linker="$host_os dyld"
2268 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2269 soname_spec='${libname}${release}${major}$shared_ext'
2270 shlibpath_overrides_runpath=yes
2271 shlibpath_var=DYLD_LIBRARY_PATH
2272 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2274 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2275 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2282 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2283 soname_spec='${libname}${release}${shared_ext}$major'
2284 shlibpath_var=LD_LIBRARY_PATH
2291 freebsd* | dragonfly*)
2292 # DragonFly does not have aout. When/if they implement a new
2293 # versioning mechanism, adjust this.
2294 if test -x /usr/bin/objformat; then
2295 objformat=`/usr/bin/objformat`
2298 freebsd[[123]]*) objformat=aout ;;
2302 version_type=freebsd-$objformat
2303 case $version_type in
2305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2310 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2314 shlibpath_var=LD_LIBRARY_PATH
2317 shlibpath_overrides_runpath=yes
2319 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2320 shlibpath_overrides_runpath=yes
2321 hardcode_into_libs=yes
2323 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2324 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2325 shlibpath_overrides_runpath=no
2326 hardcode_into_libs=yes
2328 *) # from 4.6 on, and DragonFly
2329 shlibpath_overrides_runpath=yes
2330 hardcode_into_libs=yes
2339 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2340 soname_spec='${libname}${release}${shared_ext}$major'
2341 shlibpath_var=LD_LIBRARY_PATH
2342 hardcode_into_libs=yes
2349 dynamic_linker="$host_os runtime_loader"
2350 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2351 soname_spec='${libname}${release}${shared_ext}$major'
2352 shlibpath_var=LIBRARY_PATH
2353 shlibpath_overrides_runpath=yes
2354 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
2355 hardcode_into_libs=yes
2358 hpux9* | hpux10* | hpux11*)
2359 # Give a soname corresponding to the major version so that dld.sl refuses to
2360 # link against other versions.
2367 hardcode_into_libs=yes
2368 dynamic_linker="$host_os dld.so"
2369 shlibpath_var=LD_LIBRARY_PATH
2370 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2371 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2372 soname_spec='${libname}${release}${shared_ext}$major'
2373 if test "X$HPUX_IA64_MODE" = X32; then
2374 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2376 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2378 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2382 hardcode_into_libs=yes
2383 dynamic_linker="$host_os dld.sl"
2384 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2385 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2386 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2387 soname_spec='${libname}${release}${shared_ext}$major'
2388 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2389 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2393 dynamic_linker="$host_os dld.sl"
2394 shlibpath_var=SHLIB_PATH
2395 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2396 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2397 soname_spec='${libname}${release}${shared_ext}$major'
2400 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2401 postinstall_cmds='chmod 555 $lib'
2402 # or fails outright, so override atomically:
2403 install_override_mode=555
2410 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2411 soname_spec='${libname}${release}${shared_ext}$major'
2412 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2413 shlibpath_var=LD_LIBRARY_PATH
2414 shlibpath_overrides_runpath=no
2415 hardcode_into_libs=yes
2418 irix5* | irix6* | nonstopux*)
2420 nonstopux*) version_type=nonstopux ;;
2422 if test "$lt_cv_prog_gnu_ld" = yes; then
2430 soname_spec='${libname}${release}${shared_ext}$major'
2431 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2433 irix5* | nonstopux*)
2437 case $LD in # libtool.m4 will add one of these switches to LD
2438 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2439 libsuff= shlibsuff= libmagic=32-bit;;
2440 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2441 libsuff=32 shlibsuff=N32 libmagic=N32;;
2442 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2443 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2444 *) libsuff= shlibsuff= libmagic=never-match;;
2448 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2449 shlibpath_overrides_runpath=no
2450 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2451 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2452 hardcode_into_libs=yes
2455 # No shared lib support for Linux oldld, aout, or coff.
2456 linux*oldld* | linux*aout* | linux*coff*)
2460 # This must be Linux ELF.
2461 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2465 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2466 soname_spec='${libname}${release}${shared_ext}$major'
2467 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2468 shlibpath_var=LD_LIBRARY_PATH
2469 shlibpath_overrides_runpath=no
2471 # Some binutils ld are patched to set DT_RUNPATH
2472 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2473 [lt_cv_shlibpath_overrides_runpath=no
2474 save_LDFLAGS=$LDFLAGS
2476 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2477 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2478 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2479 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2480 [lt_cv_shlibpath_overrides_runpath=yes])])
2481 LDFLAGS=$save_LDFLAGS
2484 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2486 # This implies no fast_install, which is unacceptable.
2487 # Some rework will be needed to allow for fast_install
2488 # before this can be enabled.
2489 hardcode_into_libs=yes
2491 # Append ld.so.conf contents to the search path
2492 if test -f /etc/ld.so.conf; then
2493 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' ' '`
2494 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2497 # We used to test for /lib/ld.so.1 and disable shared libraries on
2498 # powerpc, because MkLinux only supported shared libraries with the
2499 # GNU dynamic linker. Since this was broken with cross compilers,
2500 # most powerpc-linux boxes support dynamic linking these days and
2501 # people can always --disable-shared, the test was removed, and we
2502 # assume the GNU/Linux dynamic linker is in use.
2503 dynamic_linker='GNU/Linux ld.so'
2510 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2512 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2513 dynamic_linker='NetBSD (a.out) ld.so'
2515 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2516 soname_spec='${libname}${release}${shared_ext}$major'
2517 dynamic_linker='NetBSD ld.elf_so'
2519 shlibpath_var=LD_LIBRARY_PATH
2520 shlibpath_overrides_runpath=yes
2521 hardcode_into_libs=yes
2526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2527 shlibpath_var=LD_LIBRARY_PATH
2528 shlibpath_overrides_runpath=yes
2535 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2536 soname_spec='${libname}${release}${shared_ext}$major'
2537 shlibpath_var=LD_LIBRARY_PATH
2538 shlibpath_overrides_runpath=no
2539 hardcode_into_libs=yes
2540 dynamic_linker='ldqnx.so'
2545 sys_lib_dlsearch_path_spec="/usr/lib"
2547 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2549 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2550 *) need_version=no ;;
2552 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2553 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2554 shlibpath_var=LD_LIBRARY_PATH
2555 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2557 openbsd2.[[89]] | openbsd2.[[89]].*)
2558 shlibpath_overrides_runpath=no
2561 shlibpath_overrides_runpath=yes
2565 shlibpath_overrides_runpath=yes
2570 libname_spec='$name'
2573 library_names_spec='$libname${shared_ext} $libname.a'
2574 dynamic_linker='OS/2 ld.exe'
2575 shlibpath_var=LIBPATH
2578 osf3* | osf4* | osf5*)
2582 soname_spec='${libname}${release}${shared_ext}$major'
2583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2584 shlibpath_var=LD_LIBRARY_PATH
2585 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2586 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2598 soname_spec='${libname}${release}${shared_ext}$major'
2599 shlibpath_var=LD_LIBRARY_PATH
2600 shlibpath_overrides_runpath=yes
2601 hardcode_into_libs=yes
2602 # ldd complains unless libraries are executable
2603 postinstall_cmds='chmod +x $lib'
2608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2609 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2610 shlibpath_var=LD_LIBRARY_PATH
2611 shlibpath_overrides_runpath=yes
2612 if test "$with_gnu_ld" = yes; then
2620 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2621 soname_spec='${libname}${release}${shared_ext}$major'
2622 shlibpath_var=LD_LIBRARY_PATH
2623 case $host_vendor in
2625 shlibpath_overrides_runpath=no
2627 runpath_var=LD_RUN_PATH
2635 shlibpath_overrides_runpath=no
2636 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2642 if test -d /usr/nec ;then
2644 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2645 soname_spec='$libname${shared_ext}.$major'
2646 shlibpath_var=LD_LIBRARY_PATH
2650 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2651 version_type=freebsd-elf
2654 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2655 soname_spec='${libname}${release}${shared_ext}$major'
2656 shlibpath_var=LD_LIBRARY_PATH
2657 shlibpath_overrides_runpath=yes
2658 hardcode_into_libs=yes
2659 if test "$with_gnu_ld" = yes; then
2660 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2662 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2665 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2669 sys_lib_dlsearch_path_spec='/usr/lib'
2673 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2677 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2678 shlibpath_var=LD_LIBRARY_PATH
2679 shlibpath_overrides_runpath=no
2680 hardcode_into_libs=yes
2685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2686 soname_spec='${libname}${release}${shared_ext}$major'
2687 shlibpath_var=LD_LIBRARY_PATH
2694 AC_MSG_RESULT([$dynamic_linker])
2695 test "$dynamic_linker" = no && can_build_shared=no
2697 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2698 if test "$GCC" = yes; then
2699 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2702 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2703 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2705 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2706 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2709 _LT_DECL([], [variables_saved_for_relink], [1],
2710 [Variables whose values should be saved in libtool wrapper scripts and
2711 restored at link time])
2712 _LT_DECL([], [need_lib_prefix], [0],
2713 [Do we need the "lib" prefix for modules?])
2714 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2715 _LT_DECL([], [version_type], [0], [Library versioning type])
2716 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2717 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2718 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2719 [Is shlibpath searched before the hard-coded library search path?])
2720 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2721 _LT_DECL([], [library_names_spec], [1],
2722 [[List of archive names. First name is the real one, the rest are links.
2723 The last name is the one that the linker finds with -lNAME]])
2724 _LT_DECL([], [soname_spec], [1],
2725 [[The coded name of the library, if different from the real name]])
2726 _LT_DECL([], [install_override_mode], [1],
2727 [Permission mode override for installation of shared libraries])
2728 _LT_DECL([], [postinstall_cmds], [2],
2729 [Command to use after installation of a shared archive])
2730 _LT_DECL([], [postuninstall_cmds], [2],
2731 [Command to use after uninstallation of a shared archive])
2732 _LT_DECL([], [finish_cmds], [2],
2733 [Commands used to finish a libtool library installation in a directory])
2734 _LT_DECL([], [finish_eval], [1],
2735 [[As "finish_cmds", except a single script fragment to be evaled but
2737 _LT_DECL([], [hardcode_into_libs], [0],
2738 [Whether we should hardcode library paths into libraries])
2739 _LT_DECL([], [sys_lib_search_path_spec], [2],
2740 [Compile-time system search path for libraries])
2741 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2742 [Run-time system search path for libraries])
2743 ])# _LT_SYS_DYNAMIC_LINKER
2746 # _LT_PATH_TOOL_PREFIX(TOOL)
2747 # --------------------------
2748 # find a file program which can recognize shared library
2749 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2750 [m4_require([_LT_DECL_EGREP])dnl
2751 AC_MSG_CHECKING([for $1])
2752 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2754 [[\\/*] | ?:[\\/]*])
2755 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2758 lt_save_MAGIC_CMD="$MAGIC_CMD"
2759 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2760 dnl $ac_dummy forces splitting on constant user-supplied paths.
2761 dnl POSIX.2 word splitting is done only on the output of word expansions,
2762 dnl not every word. This closes a longstanding sh security hole.
2763 ac_dummy="m4_if([$2], , $PATH, [$2])"
2764 for ac_dir in $ac_dummy; do
2766 test -z "$ac_dir" && ac_dir=.
2767 if test -f $ac_dir/$1; then
2768 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2769 if test -n "$file_magic_test_file"; then
2770 case $deplibs_check_method in
2772 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2773 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2774 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2775 $EGREP "$file_magic_regex" > /dev/null; then
2780 *** Warning: the command libtool uses to detect shared libraries,
2781 *** $file_magic_cmd, produces output that libtool cannot recognize.
2782 *** The result is that libtool may fail to recognize shared libraries
2783 *** as such. This will affect the creation of libtool libraries that
2784 *** depend on shared libraries, but programs linked with such libtool
2785 *** libraries will work regardless of this problem. Nevertheless, you
2786 *** may want to report the problem to your system manager and/or to
2787 *** bug-libtool@gnu.org
2797 MAGIC_CMD="$lt_save_MAGIC_CMD"
2800 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2801 if test -n "$MAGIC_CMD"; then
2802 AC_MSG_RESULT($MAGIC_CMD)
2806 _LT_DECL([], [MAGIC_CMD], [0],
2807 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2808 ])# _LT_PATH_TOOL_PREFIX
2811 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2812 dnl aclocal-1.4 backwards compatibility:
2813 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2818 # find a file program which can recognize a shared library
2819 m4_defun([_LT_PATH_MAGIC],
2820 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2821 if test -z "$lt_cv_path_MAGIC_CMD"; then
2822 if test -n "$ac_tool_prefix"; then
2823 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2833 # find the pathname to the GNU or non-GNU linker
2834 AC_DEFUN([LT_PATH_LD],
2835 [AC_REQUIRE([AC_PROG_CC])dnl
2836 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2837 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2838 m4_require([_LT_DECL_SED])dnl
2839 m4_require([_LT_DECL_EGREP])dnl
2840 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2842 AC_ARG_WITH([gnu-ld],
2843 [AS_HELP_STRING([--with-gnu-ld],
2844 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2845 [test "$withval" = no || with_gnu_ld=yes],
2846 [with_gnu_ld=no])dnl
2849 if test "$GCC" = yes; then
2850 # Check if gcc -print-prog-name=ld gives a path.
2851 AC_MSG_CHECKING([for ld used by $CC])
2854 # gcc leaves a trailing carriage return which upsets mingw
2855 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2857 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2860 # Accept absolute paths.
2861 [[\\/]]* | ?:[[\\/]]*)
2862 re_direlt='/[[^/]][[^/]]*/\.\./'
2863 # Canonicalize the pathname of ld
2864 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2865 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2866 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2868 test -z "$LD" && LD="$ac_prog"
2871 # If it fails, then pretend we aren't using GCC.
2875 # If it is relative, then search for the first ld in PATH.
2879 elif test "$with_gnu_ld" = yes; then
2880 AC_MSG_CHECKING([for GNU ld])
2882 AC_MSG_CHECKING([for non-GNU ld])
2884 AC_CACHE_VAL(lt_cv_path_LD,
2885 [if test -z "$LD"; then
2886 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2887 for ac_dir in $PATH; do
2889 test -z "$ac_dir" && ac_dir=.
2890 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2891 lt_cv_path_LD="$ac_dir/$ac_prog"
2892 # Check to see if the program is GNU ld. I'd rather use --version,
2893 # but apparently some variants of GNU ld only accept -v.
2894 # Break only if it was the GNU/non-GNU ld that we prefer.
2895 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2896 *GNU* | *'with BFD'*)
2897 test "$with_gnu_ld" != no && break
2900 test "$with_gnu_ld" != yes && break
2907 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2910 if test -n "$LD"; then
2915 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2919 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2923 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2924 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2925 dnl aclocal-1.4 backwards compatibility:
2926 dnl AC_DEFUN([AM_PROG_LD], [])
2927 dnl AC_DEFUN([AC_PROG_LD], [])
2932 m4_defun([_LT_PATH_LD_GNU],
2933 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2934 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2935 case `$LD -v 2>&1 </dev/null` in
2936 *GNU* | *'with BFD'*)
2937 lt_cv_prog_gnu_ld=yes
2940 lt_cv_prog_gnu_ld=no
2943 with_gnu_ld=$lt_cv_prog_gnu_ld
2949 # find reload flag for linker
2950 # -- PORTME Some linkers may need a different reload flag.
2951 m4_defun([_LT_CMD_RELOAD],
2952 [AC_CACHE_CHECK([for $LD option to reload object files],
2953 lt_cv_ld_reload_flag,
2954 [lt_cv_ld_reload_flag='-r'])
2955 reload_flag=$lt_cv_ld_reload_flag
2956 case $reload_flag in
2958 *) reload_flag=" $reload_flag" ;;
2960 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2963 if test "$GCC" = yes; then
2964 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2966 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2970 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2971 _LT_TAGDECL([], [reload_cmds], [2])dnl
2975 # _LT_CHECK_MAGIC_METHOD
2976 # ----------------------
2977 # how to check for library dependencies
2978 # -- PORTME fill in with the dynamic library characteristics
2979 m4_defun([_LT_CHECK_MAGIC_METHOD],
2980 [m4_require([_LT_DECL_EGREP])
2981 m4_require([_LT_DECL_OBJDUMP])
2982 AC_CACHE_CHECK([how to recognize dependent libraries],
2983 lt_cv_deplibs_check_method,
2984 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2985 lt_cv_file_magic_test_file=
2986 lt_cv_deplibs_check_method='unknown'
2987 # Need to set the preceding variable on all platforms that support
2988 # interlibrary dependencies.
2989 # 'none' -- dependencies not supported.
2990 # `unknown' -- same as none, but documents that we really don't know.
2991 # 'pass_all' -- all dependencies passed with no checks.
2992 # 'test_compile' -- check by making test program.
2993 # 'file_magic [[regex]]' -- check by looking for files in library path
2994 # which responds to the $file_magic_cmd with a given extended regex.
2995 # If you have `file' or equivalent on your system and you're not sure
2996 # whether `pass_all' will *always* work, you probably want this one.
3000 lt_cv_deplibs_check_method=pass_all
3004 lt_cv_deplibs_check_method=pass_all
3008 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3009 lt_cv_file_magic_cmd='/usr/bin/file -L'
3010 lt_cv_file_magic_test_file=/shlib/libc.so
3014 # func_win32_libid is a shell function defined in ltmain.sh
3015 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3016 lt_cv_file_magic_cmd='func_win32_libid'
3020 # Base MSYS/MinGW do not provide the 'file' command needed by
3021 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3022 # unless we find 'file', for example because we are cross-compiling.
3023 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3024 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3025 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3026 lt_cv_file_magic_cmd='func_win32_libid'
3028 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3029 lt_cv_file_magic_cmd='$OBJDUMP -f'
3034 # use the weaker test based on 'objdump'. See mingw*.
3035 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3036 lt_cv_file_magic_cmd='$OBJDUMP -f'
3039 darwin* | rhapsody*)
3040 lt_cv_deplibs_check_method=pass_all
3043 freebsd* | dragonfly*)
3044 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3047 # Not sure whether the presence of OpenBSD here was a mistake.
3048 # Let's accept both of them until this is cleared up.
3049 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3050 lt_cv_file_magic_cmd=/usr/bin/file
3051 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3055 lt_cv_deplibs_check_method=pass_all
3060 lt_cv_deplibs_check_method=pass_all
3064 lt_cv_deplibs_check_method=pass_all
3067 hpux10.20* | hpux11*)
3068 lt_cv_file_magic_cmd=/usr/bin/file
3071 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3072 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3075 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3076 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3079 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3080 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3086 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3087 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3090 irix5* | irix6* | nonstopux*)
3092 *-32|*"-32 ") libmagic=32-bit;;
3093 *-n32|*"-n32 ") libmagic=N32;;
3094 *-64|*"-64 ") libmagic=64-bit;;
3095 *) libmagic=never-match;;
3097 lt_cv_deplibs_check_method=pass_all
3100 # This must be Linux ELF.
3101 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3102 lt_cv_deplibs_check_method=pass_all
3106 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3107 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3109 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3114 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3115 lt_cv_file_magic_cmd=/usr/bin/file
3116 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3120 lt_cv_deplibs_check_method=pass_all
3124 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3125 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3127 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3131 osf3* | osf4* | osf5*)
3132 lt_cv_deplibs_check_method=pass_all
3136 lt_cv_deplibs_check_method=pass_all
3140 lt_cv_deplibs_check_method=pass_all
3143 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3144 lt_cv_deplibs_check_method=pass_all
3148 case $host_vendor in
3150 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3151 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3154 lt_cv_deplibs_check_method=pass_all
3157 lt_cv_file_magic_cmd='/bin/file'
3158 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3161 lt_cv_file_magic_cmd='/bin/file'
3162 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3163 lt_cv_file_magic_test_file=/lib/libc.so
3166 lt_cv_deplibs_check_method=pass_all
3169 lt_cv_deplibs_check_method=pass_all
3175 lt_cv_deplibs_check_method=pass_all
3179 file_magic_cmd=$lt_cv_file_magic_cmd
3180 deplibs_check_method=$lt_cv_deplibs_check_method
3181 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3183 _LT_DECL([], [deplibs_check_method], [1],
3184 [Method to check whether dependent libraries are shared objects])
3185 _LT_DECL([], [file_magic_cmd], [1],
3186 [Command to use when deplibs_check_method == "file_magic"])
3187 ])# _LT_CHECK_MAGIC_METHOD
3192 # find the pathname to a BSD- or MS-compatible name lister
3193 AC_DEFUN([LT_PATH_NM],
3194 [AC_REQUIRE([AC_PROG_CC])dnl
3195 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3196 [if test -n "$NM"; then
3197 # Let the user override the test.
3200 lt_nm_to_check="${ac_tool_prefix}nm"
3201 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3202 lt_nm_to_check="$lt_nm_to_check nm"
3204 for lt_tmp_nm in $lt_nm_to_check; do
3205 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3206 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3208 test -z "$ac_dir" && ac_dir=.
3209 tmp_nm="$ac_dir/$lt_tmp_nm"
3210 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3211 # Check to see if the nm accepts a BSD-compat flag.
3212 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3213 # nm: unknown option "B" ignored
3214 # Tru64's nm complains that /dev/null is an invalid object file
3215 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3216 */dev/null* | *'Invalid file or object type'*)
3217 lt_cv_path_NM="$tmp_nm -B"
3221 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3223 lt_cv_path_NM="$tmp_nm -p"
3227 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3228 continue # so that we can try to find one that supports BSD flags
3237 : ${lt_cv_path_NM=no}
3239 if test "$lt_cv_path_NM" != "no"; then
3242 # Didn't find any BSD compatible name lister, look for dumpbin.
3243 if test -n "$DUMPBIN"; then :
3244 # Let the user override the test.
3246 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3247 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3249 DUMPBIN="$DUMPBIN -symbols"
3257 if test "$DUMPBIN" != ":"; then
3261 test -z "$NM" && NM=nm
3263 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3265 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3266 [lt_cv_nm_interface="BSD nm"
3267 echo "int some_variable = 0;" > conftest.$ac_ext
3268 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3269 (eval "$ac_compile" 2>conftest.err)
3270 cat conftest.err >&AS_MESSAGE_LOG_FD
3271 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3272 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3273 cat conftest.err >&AS_MESSAGE_LOG_FD
3274 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3275 cat conftest.out >&AS_MESSAGE_LOG_FD
3276 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3277 lt_cv_nm_interface="MS dumpbin"
3283 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3284 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3285 dnl aclocal-1.4 backwards compatibility:
3286 dnl AC_DEFUN([AM_PROG_NM], [])
3287 dnl AC_DEFUN([AC_PROG_NM], [])
3292 # check for math library
3293 AC_DEFUN([LT_LIB_M],
3294 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3297 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3298 # These system don't have libm, or don't need it
3301 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3302 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3305 AC_CHECK_LIB(m, cos, LIBM="-lm")
3312 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3313 dnl aclocal-1.4 backwards compatibility:
3314 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3317 # _LT_COMPILER_NO_RTTI([TAGNAME])
3318 # -------------------------------
3319 m4_defun([_LT_COMPILER_NO_RTTI],
3320 [m4_require([_LT_TAG_COMPILER])dnl
3322 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3324 if test "$GCC" = yes; then
3325 case $cc_basename in
3327 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3329 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3332 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3333 lt_cv_prog_compiler_rtti_exceptions,
3334 [-fno-rtti -fno-exceptions], [],
3335 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3337 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3338 [Compiler flag to turn off builtin functions])
3339 ])# _LT_COMPILER_NO_RTTI
3342 # _LT_CMD_GLOBAL_SYMBOLS
3343 # ----------------------
3344 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3345 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3346 AC_REQUIRE([AC_PROG_CC])dnl
3347 AC_REQUIRE([AC_PROG_AWK])dnl
3348 AC_REQUIRE([LT_PATH_NM])dnl
3349 AC_REQUIRE([LT_PATH_LD])dnl
3350 m4_require([_LT_DECL_SED])dnl
3351 m4_require([_LT_DECL_EGREP])dnl
3352 m4_require([_LT_TAG_COMPILER])dnl
3354 # Check for command to grab the raw symbol name followed by C symbol from nm.
3355 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3356 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3358 # These are sane defaults that work on at least a few old systems.
3359 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3361 # Character class describing NM global symbol codes.
3362 symcode='[[BCDEGRST]]'
3364 # Regexp to match symbols that can be accessed directly from C.
3365 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3367 # Define system-specific variables.
3372 cygwin* | mingw* | pw32* | cegcc*)
3373 symcode='[[ABCDGISTW]]'
3376 if test "$host_cpu" = ia64; then
3377 symcode='[[ABCDEGRST]]'
3381 symcode='[[BCDEGRST]]'
3384 symcode='[[BCDEGQRST]]'
3395 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3399 symcode='[[DFNSTU]]'
3403 # If we're using GNU nm, then use its standard symbol codes.
3404 case `$NM -V 2>&1` in
3405 *GNU* | *'with BFD'*)
3406 symcode='[[ABCDGIRSTW]]' ;;
3409 # Transform an extracted symbol line into a proper C declaration.
3410 # Some systems (esp. on ia64) link data and code symbols differently,
3411 # so use this general approach.
3412 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3414 # Transform an extracted symbol line into symbol name and symbol address
3415 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3416 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3418 # Handle CRLF in mingw tool chain
3422 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3426 # Try without a prefix underscore, then with it.
3427 for ac_symprfx in "" "_"; do
3429 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3430 symxfrm="\\1 $ac_symprfx\\2 \\2"
3432 # Write the raw and C identifiers.
3433 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3434 # Fake it for dumpbin and say T for any non-static function
3435 # and D for any global variable.
3436 # Also find C++ and __fastcall symbols from MSVC++,
3437 # which start with @ or ?.
3438 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3439 " {last_section=section; section=\$ 3};"\
3440 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3441 " \$ 0!~/External *\|/{next};"\
3442 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3443 " {if(hide[section]) next};"\
3444 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3445 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3446 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3447 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3448 " ' prfx=^$ac_symprfx]"
3450 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3453 # Check to see that the pipe works correctly.
3457 cat > conftest.$ac_ext <<_LT_EOF
3462 void nm_test_func(void);
3463 void nm_test_func(void){}
3467 int main(){nm_test_var='a';nm_test_func();return(0);}
3470 if AC_TRY_EVAL(ac_compile); then
3471 # Now try to grab the symbols.
3473 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3474 # Try sorting and uniquifying the output.
3475 if sort "$nlist" | uniq > "$nlist"T; then
3476 mv -f "$nlist"T "$nlist"
3481 # Make sure that we snagged all the symbols we need.
3482 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3483 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3484 cat <<_LT_EOF > conftest.$ac_ext
3490 # Now generate the symbol file.
3491 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3493 cat <<_LT_EOF >> conftest.$ac_ext
3495 /* The mapping between symbol names and symbols. */
3500 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3502 { "@PROGRAM@", (void *) 0 },
3504 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3505 cat <<\_LT_EOF >> conftest.$ac_ext
3509 /* This works around a problem in FreeBSD linker */
3510 #ifdef FREEBSD_WORKAROUND
3511 static const void *lt_preloaded_setup() {
3512 return lt__PROGRAM__LTX_preloaded_symbols;
3520 # Now try linking the two files.
3521 mv conftest.$ac_objext conftstm.$ac_objext
3522 lt_save_LIBS="$LIBS"
3523 lt_save_CFLAGS="$CFLAGS"
3524 LIBS="conftstm.$ac_objext"
3525 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3526 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3529 LIBS="$lt_save_LIBS"
3530 CFLAGS="$lt_save_CFLAGS"
3532 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3535 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3538 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3541 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3542 cat conftest.$ac_ext >&5
3544 rm -rf conftest* conftst*
3546 # Do not use the global_symbol_pipe unless it works.
3547 if test "$pipe_works" = yes; then
3550 lt_cv_sys_global_symbol_pipe=
3554 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3555 lt_cv_sys_global_symbol_to_cdecl=
3557 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3558 AC_MSG_RESULT(failed)
3563 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3564 [Take the output of nm and produce a listing of raw symbols and C names])
3565 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3566 [Transform the output of nm in a proper C declaration])
3567 _LT_DECL([global_symbol_to_c_name_address],
3568 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3569 [Transform the output of nm in a C name address pair])
3570 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3571 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3572 [Transform the output of nm in a C name address pair when lib prefix is needed])
3573 ]) # _LT_CMD_GLOBAL_SYMBOLS
3576 # _LT_COMPILER_PIC([TAGNAME])
3577 # ---------------------------
3578 m4_defun([_LT_COMPILER_PIC],
3579 [m4_require([_LT_TAG_COMPILER])dnl
3580 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3581 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3582 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3584 AC_MSG_CHECKING([for $compiler option to produce PIC])
3585 m4_if([$1], [CXX], [
3586 # C++ specific cases for pic, static, wl, etc.
3587 if test "$GXX" = yes; then
3588 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3589 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3593 # All AIX code is PIC.
3594 if test "$host_cpu" = ia64; then
3595 # AIX 5 now supports IA64 processor
3596 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3603 # see comment about AmigaOS4 .so support
3604 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3607 # FIXME: we need at least 68020 code to build shared libraries, but
3608 # adding the `-m68020' flag to GCC prevents building anything better,
3610 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3615 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3616 # PIC is the default for these OSes.
3618 mingw* | cygwin* | os2* | pw32* | cegcc*)
3619 # This hack is so that the source file can tell whether it is being
3620 # built for inclusion in a dll (and should export symbols for example).
3621 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3622 # (--disable-auto-import) libraries
3623 m4_if([$1], [GCJ], [],
3624 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3626 darwin* | rhapsody*)
3627 # PIC is the default on this platform
3628 # Common symbols not allowed in MH_DYLIB files
3629 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3632 # DJGPP does not support shared libraries at all
3633 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3636 # PIC is the default for Haiku.
3637 # The "-static" flag exists, but is broken.
3638 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3641 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3642 # Instead, we relocate shared libraries at runtime.
3645 if test -d /usr/nec; then
3646 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3650 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3651 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3652 # sets the default TLS model and affects inlining.
3657 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3662 # QNX uses GNU C++, but need to define -shared option too, otherwise
3664 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3667 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3673 # All AIX code is PIC.
3674 if test "$host_cpu" = ia64; then
3675 # AIX 5 now supports IA64 processor
3676 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3678 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3682 case $cc_basename in
3684 # Green Hills C++ Compiler
3685 # _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"
3690 case $cc_basename in
3692 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3695 # Green Hills C++ Compiler
3696 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3702 freebsd* | dragonfly*)
3703 # FreeBSD uses GNU C++
3705 hpux9* | hpux10* | hpux11*)
3706 case $cc_basename in
3708 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3709 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3710 if test "$host_cpu" != ia64; then
3711 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3715 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3716 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3722 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3731 # This is c89, which is MS Visual C++ (no shared libs)
3732 # Anyone wants to do a port?
3734 irix5* | irix6* | nonstopux*)
3735 case $cc_basename in
3737 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3738 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3739 # CC pic flag -KPIC is the default.
3745 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3746 case $cc_basename in
3749 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3750 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3753 # old Intel C++ for x86_64 which still supported -KPIC.
3754 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3755 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3756 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3759 # Intel C++, used to be incompatible with GCC.
3760 # ICC 10 doesn't accept -KPIC any more.
3761 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3762 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3763 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3766 # Portland Group C++ compiler
3767 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3768 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3769 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3773 # Make sure the PIC flag is empty. It appears that all Alpha
3774 # Linux and Compaq Tru64 Unix objects are PIC.
3775 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3776 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3778 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3779 # IBM XL 8.0, 9.0 on PPC and BlueGene
3780 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3781 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3782 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3785 case `$CC -V 2>&1 | sed 5q` in
3788 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3789 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3790 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3801 case $cc_basename in
3803 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3812 # QNX uses GNU C++, but need to define -shared option too, otherwise
3814 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3816 osf3* | osf4* | osf5*)
3817 case $cc_basename in
3819 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3822 # Rational C++ 2.4.1
3823 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3826 # Digital/Compaq C++
3827 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3828 # Make sure the PIC flag is empty. It appears that all Alpha
3829 # Linux and Compaq Tru64 Unix objects are PIC.
3830 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3831 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3840 case $cc_basename in
3842 # Sun C++ 4.2, 5.x and Centerline C++
3843 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3844 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3845 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3848 # Green Hills C++ Compiler
3849 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3856 case $cc_basename in
3859 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3860 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3864 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3870 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3871 case $cc_basename in
3873 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3874 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3875 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3880 case $cc_basename in
3882 # NonStop-UX NCC 3.20
3883 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3892 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3898 if test "$GCC" = yes; then
3899 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3900 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3904 # All AIX code is PIC.
3905 if test "$host_cpu" = ia64; then
3906 # AIX 5 now supports IA64 processor
3907 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3914 # see comment about AmigaOS4 .so support
3915 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3918 # FIXME: we need at least 68020 code to build shared libraries, but
3919 # adding the `-m68020' flag to GCC prevents building anything better,
3921 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3926 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3927 # PIC is the default for these OSes.
3930 mingw* | cygwin* | pw32* | os2* | cegcc*)
3931 # This hack is so that the source file can tell whether it is being
3932 # built for inclusion in a dll (and should export symbols for example).
3933 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3934 # (--disable-auto-import) libraries
3935 m4_if([$1], [GCJ], [],
3936 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3939 darwin* | rhapsody*)
3940 # PIC is the default on this platform
3941 # Common symbols not allowed in MH_DYLIB files
3942 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3946 # PIC is the default for Haiku.
3947 # The "-static" flag exists, but is broken.
3948 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3952 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3953 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3954 # sets the default TLS model and affects inlining.
3960 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3966 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3967 # Instead, we relocate shared libraries at runtime.
3971 # Just because we use GCC doesn't mean we suddenly get shared libraries
3972 # on systems that don't support them.
3973 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3978 # QNX uses GNU C++, but need to define -shared option too, otherwise
3980 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3984 if test -d /usr/nec; then
3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3990 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3994 case $cc_basename in
3995 nvcc*) # Cuda Compiler Driver 2.2
3996 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
3997 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4001 # PORTME Check for flag to pass linker flags through the system compiler.
4004 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4005 if test "$host_cpu" = ia64; then
4006 # AIX 5 now supports IA64 processor
4007 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4009 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4013 mingw* | cygwin* | pw32* | os2* | cegcc*)
4014 # This hack is so that the source file can tell whether it is being
4015 # built for inclusion in a dll (and should export symbols for example).
4016 m4_if([$1], [GCJ], [],
4017 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4020 hpux9* | hpux10* | hpux11*)
4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4022 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4029 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4032 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4033 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4036 irix5* | irix6* | nonstopux*)
4037 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4038 # PIC (with -KPIC) is the default.
4039 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4042 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4043 case $cc_basename in
4044 # old Intel for x86_64 which still supported -KPIC.
4046 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4047 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4048 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4050 # icc used to be incompatible with GCC.
4051 # ICC 10 doesn't accept -KPIC any more.
4053 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4054 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4055 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4057 # Lahey Fortran 8.1.
4059 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4060 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4061 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4063 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4064 # Portland Group compilers (*not* the Pentium gcc compiler,
4065 # which looks to be a dead project)
4066 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4067 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4068 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4071 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4072 # All Alpha code is PIC.
4073 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4075 xl* | bgxl* | bgf* | mpixl*)
4076 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4077 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4078 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4079 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4082 case `$CC -V 2>&1 | sed 5q` in
4083 *Sun\ F* | *Sun*Fortran*)
4084 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4085 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4086 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4087 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4091 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4092 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4093 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4101 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4102 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4106 # QNX uses GNU C++, but need to define -shared option too, otherwise
4108 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4111 osf3* | osf4* | osf5*)
4112 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4113 # All OSF/1 code is PIC.
4114 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4118 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4123 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4124 case $cc_basename in
4126 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4128 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4133 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4134 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4135 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4138 sysv4 | sysv4.2uw2* | sysv4.3*)
4139 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4140 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4141 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4145 if test -d /usr/nec ;then
4146 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4147 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4151 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4152 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4153 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4154 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4158 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4159 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4163 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4164 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4168 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4174 # For platforms which do not support PIC, -DPIC is meaningless:
4176 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4179 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4182 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4183 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4184 [How to pass a linker flag through the compiler])
4187 # Check to make sure the PIC flag actually works.
4189 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4190 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4191 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4192 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4193 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4195 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4197 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4198 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4200 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4201 [Additional compiler flags for building library objects])
4204 # Check to make sure the static flag actually works.
4206 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4207 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4208 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4209 $lt_tmp_static_flag,
4211 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4212 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4213 [Compiler flag to prevent dynamic linking])
4214 ])# _LT_COMPILER_PIC
4217 # _LT_LINKER_SHLIBS([TAGNAME])
4218 # ----------------------------
4219 # See if the linker supports building shared libraries.
4220 m4_defun([_LT_LINKER_SHLIBS],
4221 [AC_REQUIRE([LT_PATH_LD])dnl
4222 AC_REQUIRE([LT_PATH_NM])dnl
4223 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4224 m4_require([_LT_DECL_EGREP])dnl
4225 m4_require([_LT_DECL_SED])dnl
4226 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4227 m4_require([_LT_TAG_COMPILER])dnl
4228 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4229 m4_if([$1], [CXX], [
4230 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4233 # If we're using GNU nm, then we don't want the "-C" option.
4234 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4235 # Also, AIX nm treats weak defined symbols like other global defined
4236 # symbols, whereas GNU nm marks them as "W".
4237 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4238 _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'
4240 _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'
4244 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4246 cygwin* | mingw* | cegcc*)
4247 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4250 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4253 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4256 _LT_TAGVAR(allow_undefined_flag, $1)=
4257 _LT_TAGVAR(always_export_symbols, $1)=no
4258 _LT_TAGVAR(archive_cmds, $1)=
4259 _LT_TAGVAR(archive_expsym_cmds, $1)=
4260 _LT_TAGVAR(compiler_needs_object, $1)=no
4261 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4262 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4263 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4264 _LT_TAGVAR(hardcode_automatic, $1)=no
4265 _LT_TAGVAR(hardcode_direct, $1)=no
4266 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4267 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4268 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4269 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4270 _LT_TAGVAR(hardcode_minus_L, $1)=no
4271 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4272 _LT_TAGVAR(inherit_rpath, $1)=no
4273 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4274 _LT_TAGVAR(module_cmds, $1)=
4275 _LT_TAGVAR(module_expsym_cmds, $1)=
4276 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4277 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4278 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4279 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4280 # include_expsyms should be a list of space-separated symbols to be *always*
4281 # included in the symbol list
4282 _LT_TAGVAR(include_expsyms, $1)=
4283 # exclude_expsyms can be an extended regexp of symbols to exclude
4284 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4285 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4286 # as well as any symbol that contains `d'.
4287 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4288 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4289 # platforms (ab)use it in PIC code, but their linkers get confused if
4290 # the symbol is explicitly referenced. Since portable code cannot
4291 # rely on this symbol name, it's probably fine to never include it in
4292 # preloaded symbol tables.
4293 # Exclude shared library initialization/finalization symbols.
4294 dnl Note also adjust exclude_expsyms for C++ above.
4295 extract_expsyms_cmds=
4298 cygwin* | mingw* | pw32* | cegcc*)
4299 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4300 # When not using gcc, we currently assume that we are using
4301 # Microsoft Visual C++.
4302 if test "$GCC" != yes; then
4307 # we just hope/assume this is gcc and not c89 (= MSVC++)
4315 _LT_TAGVAR(ld_shlibs, $1)=yes
4317 # On some targets, GNU ld is compatible enough with the native linker
4318 # that we're better off using the native interface for both.
4319 lt_use_gnu_ld_interface=no
4320 if test "$with_gnu_ld" = yes; then
4323 # The AIX port of GNU ld has always aspired to compatibility
4324 # with the native linker. However, as the warning in the GNU ld
4325 # block says, versions before 2.19.5* couldn't really create working
4326 # shared libraries, regardless of the interface used.
4327 case `$LD -v 2>&1` in
4328 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4329 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4330 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4332 lt_use_gnu_ld_interface=yes
4337 lt_use_gnu_ld_interface=yes
4342 if test "$lt_use_gnu_ld_interface" = yes; then
4343 # If archive_cmds runs LD, not CC, wlarc should be empty
4346 # Set some defaults for GNU ld with shared library support. These
4347 # are reset later if shared libraries are not supported. Putting them
4348 # here allows them to be overridden if necessary.
4349 runpath_var=LD_RUN_PATH
4350 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4351 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4352 # ancient GNU ld didn't support --whole-archive et. al.
4353 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4354 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4356 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4358 supports_anon_versioning=no
4359 case `$LD -v 2>&1` in
4360 *GNU\ gold*) supports_anon_versioning=yes ;;
4361 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4362 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4363 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4364 *\ 2.11.*) ;; # other 2.11 versions
4365 *) supports_anon_versioning=yes ;;
4368 # See if GNU ld supports shared libraries.
4371 # On AIX/PPC, the GNU linker is very broken
4372 if test "$host_cpu" != ia64; then
4373 _LT_TAGVAR(ld_shlibs, $1)=no
4376 *** Warning: the GNU linker, at least up to release 2.19, is reported
4377 *** to be unable to reliably create shared libraries on AIX.
4378 *** Therefore, libtool is disabling shared libraries support. If you
4379 *** really care for shared libraries, you may want to install binutils
4380 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4381 *** You will then need to restart the configuration process.
4390 # see comment about AmigaOS4 .so support
4391 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4392 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4395 _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)'
4396 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4397 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4403 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4404 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4405 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4406 # support --undefined. This deserves some investigation. FIXME
4407 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4409 _LT_TAGVAR(ld_shlibs, $1)=no
4413 cygwin* | mingw* | pw32* | cegcc*)
4414 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4415 # as there is no search path for DLLs.
4416 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4417 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4418 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4419 _LT_TAGVAR(always_export_symbols, $1)=no
4420 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4421 _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'
4423 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4424 _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'
4425 # If the export-symbols file already is a .def file (1st line
4426 # is EXPORTS), use it as is; otherwise, prepend...
4427 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4428 cp $export_symbols $output_objdir/$soname.def;
4430 echo EXPORTS > $output_objdir/$soname.def;
4431 cat $export_symbols >> $output_objdir/$soname.def;
4433 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4435 _LT_TAGVAR(ld_shlibs, $1)=no
4440 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4441 _LT_TAGVAR(link_all_deplibs, $1)=yes
4445 _LT_TAGVAR(hardcode_direct, $1)=no
4446 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4447 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4448 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4449 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4450 # Instead, shared libraries are loaded at an image base (0x10000000 by
4451 # default) and relocated if they conflict, which is a slow very memory
4452 # consuming and fragmenting process. To avoid this, we pick a random,
4453 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4454 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4456 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4459 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4461 if test "$host_os" = linux-dietlibc; then
4462 case $cc_basename in
4463 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4466 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4467 && test "$tmp_diet" = no
4470 tmp_sharedflag='-shared'
4471 case $cc_basename,$host_cpu in
4472 pgcc*) # Portland Group C compiler
4473 _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'
4474 tmp_addflag=' $pic_flag'
4476 pgf77* | pgf90* | pgf95* | pgfortran*)
4477 # Portland Group f77 and f90 compilers
4478 _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'
4479 tmp_addflag=' $pic_flag -Mnomain' ;;
4480 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4481 tmp_addflag=' -i_dynamic' ;;
4482 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4483 tmp_addflag=' -i_dynamic -nofor_main' ;;
4484 ifc* | ifort*) # Intel Fortran compiler
4485 tmp_addflag=' -nofor_main' ;;
4486 lf95*) # Lahey Fortran 8.1
4487 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4488 tmp_sharedflag='--shared' ;;
4489 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4490 tmp_sharedflag='-qmkshrobj'
4492 nvcc*) # Cuda Compiler Driver 2.2
4493 _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'
4494 _LT_TAGVAR(compiler_needs_object, $1)=yes
4497 case `$CC -V 2>&1 | sed 5q` in
4498 *Sun\ C*) # Sun C 5.9
4499 _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'
4500 _LT_TAGVAR(compiler_needs_object, $1)=yes
4501 tmp_sharedflag='-G' ;;
4502 *Sun\ F*) # Sun Fortran 8.3
4503 tmp_sharedflag='-G' ;;
4505 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4507 if test "x$supports_anon_versioning" = xyes; then
4508 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4509 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4510 echo "local: *; };" >> $output_objdir/$libname.ver~
4511 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4514 case $cc_basename in
4515 xlf* | bgf* | bgxlf* | mpixlf*)
4516 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4517 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4518 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4519 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4520 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4521 if test "x$supports_anon_versioning" = xyes; then
4522 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4523 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4524 echo "local: *; };" >> $output_objdir/$libname.ver~
4525 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4530 _LT_TAGVAR(ld_shlibs, $1)=no
4535 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4536 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4539 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4540 _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'
4545 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4546 _LT_TAGVAR(ld_shlibs, $1)=no
4549 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4550 *** create shared libraries on Solaris systems. Therefore, libtool
4551 *** is disabling shared libraries support. We urge you to upgrade GNU
4552 *** binutils to release 2.9.1 or newer. Another option is to modify
4553 *** your PATH or compiler configuration so that the native linker is
4554 *** used, and then restart.
4557 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4558 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4559 _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'
4561 _LT_TAGVAR(ld_shlibs, $1)=no
4565 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4566 case `$LD -v 2>&1` in
4567 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4568 _LT_TAGVAR(ld_shlibs, $1)=no
4571 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4572 *** reliably create shared libraries on SCO systems. Therefore, libtool
4573 *** is disabling shared libraries support. We urge you to upgrade GNU
4574 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4575 *** your PATH or compiler configuration so that the native linker is
4576 *** used, and then restart.
4581 # For security reasons, it is highly recommended that you always
4582 # use absolute paths for naming shared libraries, and exclude the
4583 # DT_RUNPATH tag from executables and libraries. But doing so
4584 # requires that you compile everything twice, which is a pain.
4585 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4586 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4587 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4588 _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'
4590 _LT_TAGVAR(ld_shlibs, $1)=no
4597 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4599 _LT_TAGVAR(hardcode_direct, $1)=yes
4600 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4604 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4605 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4606 _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'
4608 _LT_TAGVAR(ld_shlibs, $1)=no
4613 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4615 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4616 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4617 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4620 # PORTME fill in a description of your system's linker (not GNU ld)
4623 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4624 _LT_TAGVAR(always_export_symbols, $1)=yes
4625 _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'
4626 # Note: this linker hardcodes the directories in LIBPATH if there
4627 # are no directories specified by -L.
4628 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4629 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4630 # Neither direct hardcoding nor static linking is supported with a
4632 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4637 if test "$host_cpu" = ia64; then
4638 # On IA64, the linker does run time linking by default, so we don't
4639 # have to do anything special.
4640 aix_use_runtimelinking=no
4641 exp_sym_flag='-Bexport'
4644 # If we're using GNU nm, then we don't want the "-C" option.
4645 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4646 # Also, AIX nm treats weak defined symbols like other global
4647 # defined symbols, whereas GNU nm marks them as "W".
4648 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4649 _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'
4651 _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'
4653 aix_use_runtimelinking=no
4655 # Test if we are trying to use run time linking or normal
4656 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4657 # need to do runtime linking.
4658 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4659 for ld_flag in $LDFLAGS; do
4660 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4661 aix_use_runtimelinking=yes
4668 exp_sym_flag='-bexport'
4669 no_entry_flag='-bnoentry'
4672 # When large executables or shared objects are built, AIX ld can
4673 # have problems creating the table of contents. If linking a library
4674 # or program results in "error TOC overflow" add -mminimal-toc to
4675 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4676 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4678 _LT_TAGVAR(archive_cmds, $1)=''
4679 _LT_TAGVAR(hardcode_direct, $1)=yes
4680 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4681 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4682 _LT_TAGVAR(link_all_deplibs, $1)=yes
4683 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4685 if test "$GCC" = yes; then
4686 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4687 # We only want to do this on AIX 4.2 and lower, the check
4688 # below for broken collect2 doesn't work under 4.3+
4689 collect2name=`${CC} -print-prog-name=collect2`
4690 if test -f "$collect2name" &&
4691 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4693 # We have reworked collect2
4696 # We have old collect2
4697 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4698 # It fails to find uninstalled libraries when the uninstalled
4699 # path is not listed in the libpath. Setting hardcode_minus_L
4700 # to unsupported forces relinking
4701 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4702 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4703 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4707 shared_flag='-shared'
4708 if test "$aix_use_runtimelinking" = yes; then
4709 shared_flag="$shared_flag "'${wl}-G'
4713 if test "$host_cpu" = ia64; then
4714 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4715 # chokes on -Wl,-G. The following line is correct:
4718 if test "$aix_use_runtimelinking" = yes; then
4719 shared_flag='${wl}-G'
4721 shared_flag='${wl}-bM:SRE'
4726 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4727 # It seems that -bexpall does not export symbols beginning with
4728 # underscore (_), so it is better to generate a list of symbols to export.
4729 _LT_TAGVAR(always_export_symbols, $1)=yes
4730 if test "$aix_use_runtimelinking" = yes; then
4731 # Warning - without using the other runtime loading flags (-brtl),
4732 # -berok will link without error, but may produce a broken library.
4733 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4734 # Determine the default libpath from the value encoded in an
4736 _LT_SYS_MODULE_PATH_AIX
4737 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4738 _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 $shared_flag"
4740 if test "$host_cpu" = ia64; then
4741 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4742 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4743 _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"
4745 # Determine the default libpath from the value encoded in an
4747 _LT_SYS_MODULE_PATH_AIX
4748 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4749 # Warning - without using the other run time loading flags,
4750 # -berok will link without error, but may produce a broken library.
4751 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4752 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4753 if test "$with_gnu_ld" = yes; then
4754 # We only use this code for GNU lds that support --whole-archive.
4755 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4757 # Exported symbols can be pulled into shared objects from archives
4758 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4760 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4761 # This is similar to how AIX traditionally builds its shared libraries.
4762 _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'
4770 # see comment about AmigaOS4 .so support
4771 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4772 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4775 _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)'
4776 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4777 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4783 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4786 cygwin* | mingw* | pw32* | cegcc*)
4787 # When not using gcc, we currently assume that we are using
4788 # Microsoft Visual C++.
4789 # hardcode_libdir_flag_spec is actually meaningless, as there is
4790 # no search path for DLLs.
4791 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4792 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4793 # Tell ltmain to make .lib files, not .a files.
4795 # Tell ltmain to make .dll files, not .so files.
4797 # FIXME: Setting linknames here is a bad hack.
4798 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
4799 # The linker will automatically build a .lib file if we build a DLL.
4800 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4801 # FIXME: Should let the user specify the lib program.
4802 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4803 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4804 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4807 darwin* | rhapsody*)
4808 _LT_DARWIN_LINKER_FEATURES($1)
4812 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4813 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4814 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4818 _LT_TAGVAR(ld_shlibs, $1)=no
4821 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4822 # support. Future versions do this automatically, but an explicit c++rt0.o
4823 # does not break anything, and helps significantly (at the cost of a little
4826 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4827 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4828 _LT_TAGVAR(hardcode_direct, $1)=yes
4829 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4832 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4834 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4835 _LT_TAGVAR(hardcode_direct, $1)=yes
4836 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4837 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4840 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4841 freebsd* | dragonfly*)
4842 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4843 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4844 _LT_TAGVAR(hardcode_direct, $1)=yes
4845 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4849 if test "$GCC" = yes; then
4850 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4852 _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'
4854 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4855 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4856 _LT_TAGVAR(hardcode_direct, $1)=yes
4858 # hardcode_minus_L: Not really in the search PATH,
4859 # but as the default location of the library.
4860 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4861 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4865 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4866 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4868 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4870 if test "$with_gnu_ld" = no; then
4871 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4872 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4873 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4874 _LT_TAGVAR(hardcode_direct, $1)=yes
4875 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4876 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4877 # hardcode_minus_L: Not really in the search PATH,
4878 # but as the default location of the library.
4879 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4884 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4890 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4893 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4899 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4902 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4906 # Older versions of the 11.00 compiler do not understand -b yet
4907 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4908 _LT_LINKER_OPTION([if $CC understands -b],
4909 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4910 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4911 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4912 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
4916 if test "$with_gnu_ld" = no; then
4917 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4918 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4922 _LT_TAGVAR(hardcode_direct, $1)=no
4923 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4926 _LT_TAGVAR(hardcode_direct, $1)=yes
4927 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4928 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4930 # hardcode_minus_L: Not really in the search PATH,
4931 # but as the default location of the library.
4932 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4938 irix5* | irix6* | nonstopux*)
4939 if test "$GCC" = yes; then
4940 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $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 $lib'
4941 # Try to use the -exported_symbol ld option, if it does not
4942 # work, assume that -exports_file does not work either and
4943 # implicitly export all symbols.
4944 save_LDFLAGS="$LDFLAGS"
4945 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4946 AC_LINK_IFELSE(int foo(void) {},
4947 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $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 $lib'
4949 LDFLAGS="$save_LDFLAGS"
4951 _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'
4952 _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'
4954 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4955 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4956 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4957 _LT_TAGVAR(inherit_rpath, $1)=yes
4958 _LT_TAGVAR(link_all_deplibs, $1)=yes
4962 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4963 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4965 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4967 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4968 _LT_TAGVAR(hardcode_direct, $1)=yes
4969 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4973 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4974 _LT_TAGVAR(hardcode_direct, $1)=yes
4975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4976 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4977 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4984 if test -f /usr/libexec/ld.so; then
4985 _LT_TAGVAR(hardcode_direct, $1)=yes
4986 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4987 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4988 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4989 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4990 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4991 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4992 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4995 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4996 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4997 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5000 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5001 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5006 _LT_TAGVAR(ld_shlibs, $1)=no
5011 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5012 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5013 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5014 _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'
5015 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5019 if test "$GCC" = yes; then
5020 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5021 _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'
5023 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5024 _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'
5026 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5027 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5028 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5031 osf4* | osf5*) # as osf3* with the addition of -msym flag
5032 if test "$GCC" = yes; then
5033 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5034 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_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'
5035 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5037 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5038 _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'
5039 _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~
5040 $CC -shared${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'
5042 # Both c and cxx compiler support -rpath directly
5043 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5045 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5046 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5050 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5051 if test "$GCC" = yes; then
5053 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5054 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5055 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5057 case `$CC -V 2>&1` in
5060 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5061 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5062 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5066 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5067 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5068 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5072 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5073 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5075 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5077 # The compiler driver will combine and reorder linker options,
5078 # but understands `-z linker_flag'. GCC discards it without `$wl',
5079 # but is careful enough not to reorder.
5080 # Supported since Solaris 2.6 (maybe 2.5.1?)
5081 if test "$GCC" = yes; then
5082 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5084 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5088 _LT_TAGVAR(link_all_deplibs, $1)=yes
5092 if test "x$host_vendor" = xsequent; then
5093 # Use $CC to link under sequent, because it throws in some extra .o
5094 # files that make .init and .fini sections work.
5095 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5097 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5099 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5100 _LT_TAGVAR(hardcode_direct, $1)=yes
5101 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5102 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5106 case $host_vendor in
5108 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5109 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5112 ## LD is ld it makes a PLAMLIB
5113 ## CC just makes a GrossModule.
5114 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5115 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5116 _LT_TAGVAR(hardcode_direct, $1)=no
5119 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5120 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5123 runpath_var='LD_RUN_PATH'
5124 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5128 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5129 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5130 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5134 if test -d /usr/nec; then
5135 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5136 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5137 runpath_var=LD_RUN_PATH
5138 hardcode_runpath_var=yes
5139 _LT_TAGVAR(ld_shlibs, $1)=yes
5143 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5144 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5145 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5146 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5147 runpath_var='LD_RUN_PATH'
5149 if test "$GCC" = yes; then
5150 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5151 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5153 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5154 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5158 sysv5* | sco3.2v5* | sco5v6*)
5159 # Note: We can NOT use -z defs as we might desire, because we do not
5160 # link with -lc, and that would cause any symbols used from libc to
5161 # always be unresolved, which means just about no library would
5162 # ever link correctly. If we're not using GNU ld we use -z text
5163 # though, which does catch some bad symbols but isn't as heavy-handed
5165 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5166 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5167 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5168 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5169 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5170 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5171 _LT_TAGVAR(link_all_deplibs, $1)=yes
5172 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5173 runpath_var='LD_RUN_PATH'
5175 if test "$GCC" = yes; then
5176 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5177 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5179 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5180 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5185 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5186 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5187 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5191 _LT_TAGVAR(ld_shlibs, $1)=no
5195 if test x$host_vendor = xsni; then
5197 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5198 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5204 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5205 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5207 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5209 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5210 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5211 _LT_DECL([], [extract_expsyms_cmds], [2],
5212 [The commands to extract the exported symbol list from a shared archive])
5215 # Do we need to explicitly link libc?
5217 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5219 # Assume -lc should be added
5220 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5222 if test "$enable_shared" = yes && test "$GCC" = yes; then
5223 case $_LT_TAGVAR(archive_cmds, $1) in
5225 # FIXME: we may have to deal with multi-command sequences.
5228 # Test whether the compiler implicitly links with -lc since on some
5229 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5230 # to ld, don't add -lc before -lgcc.
5231 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5232 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5234 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5236 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5239 libobjs=conftest.$ac_objext
5241 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5242 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5248 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5249 _LT_TAGVAR(allow_undefined_flag, $1)=
5250 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5252 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5254 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5256 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5258 cat conftest.err 1>&5
5262 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5269 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5270 [Whether or not to add -lc for building shared libraries])
5271 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5272 [enable_shared_with_static_runtimes], [0],
5273 [Whether or not to disallow shared libs when runtime libs are static])
5274 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5275 [Compiler flag to allow reflexive dlopens])
5276 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5277 [Compiler flag to generate shared objects directly from archives])
5278 _LT_TAGDECL([], [compiler_needs_object], [1],
5279 [Whether the compiler copes with passing no objects directly])
5280 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5281 [Create an old-style archive from a shared archive])
5282 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5283 [Create a temporary old-style archive to link instead of a shared archive])
5284 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5285 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5286 _LT_TAGDECL([], [module_cmds], [2],
5287 [Commands used to build a loadable module if different from building
5289 _LT_TAGDECL([], [module_expsym_cmds], [2])
5290 _LT_TAGDECL([], [with_gnu_ld], [1],
5291 [Whether we are building with GNU ld or not])
5292 _LT_TAGDECL([], [allow_undefined_flag], [1],
5293 [Flag that allows shared libraries with undefined symbols to be built])
5294 _LT_TAGDECL([], [no_undefined_flag], [1],
5295 [Flag that enforces no undefined symbols])
5296 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5297 [Flag to hardcode $libdir into a binary during linking.
5298 This must work even if $libdir does not exist])
5299 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5300 [[If ld is used when linking, flag to hardcode $libdir into a binary
5301 during linking. This must work even if $libdir does not exist]])
5302 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5303 [Whether we need a single "-rpath" flag with a separated argument])
5304 _LT_TAGDECL([], [hardcode_direct], [0],
5305 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5306 DIR into the resulting binary])
5307 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5308 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5309 DIR into the resulting binary and the resulting library dependency is
5310 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5311 library is relocated])
5312 _LT_TAGDECL([], [hardcode_minus_L], [0],
5313 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5314 into the resulting binary])
5315 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5316 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5317 into the resulting binary])
5318 _LT_TAGDECL([], [hardcode_automatic], [0],
5319 [Set to "yes" if building a shared library automatically hardcodes DIR
5320 into the library and all subsequent libraries and executables linked
5322 _LT_TAGDECL([], [inherit_rpath], [0],
5323 [Set to yes if linker adds runtime paths of dependent libraries
5324 to runtime path list])
5325 _LT_TAGDECL([], [link_all_deplibs], [0],
5326 [Whether libtool must link a program against all its dependency libraries])
5327 _LT_TAGDECL([], [fix_srcfile_path], [1],
5328 [Fix the shell variable $srcfile for the compiler])
5329 _LT_TAGDECL([], [always_export_symbols], [0],
5330 [Set to "yes" if exported symbols are required])
5331 _LT_TAGDECL([], [export_symbols_cmds], [2],
5332 [The commands to list exported symbols])
5333 _LT_TAGDECL([], [exclude_expsyms], [1],
5334 [Symbols that should not be listed in the preloaded symbols])
5335 _LT_TAGDECL([], [include_expsyms], [1],
5336 [Symbols that must always be exported])
5337 _LT_TAGDECL([], [prelink_cmds], [2],
5338 [Commands necessary for linking programs (against libraries) with templates])
5339 _LT_TAGDECL([], [file_list_spec], [1],
5340 [Specify filename containing input files])
5341 dnl FIXME: Not yet implemented
5342 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5343 dnl [Compiler flag to generate thread safe objects])
5344 ])# _LT_LINKER_SHLIBS
5347 # _LT_LANG_C_CONFIG([TAG])
5348 # ------------------------
5349 # Ensure that the configuration variables for a C compiler are suitably
5350 # defined. These variables are subsequently used by _LT_CONFIG to write
5351 # the compiler configuration to `libtool'.
5352 m4_defun([_LT_LANG_C_CONFIG],
5353 [m4_require([_LT_DECL_EGREP])dnl
5357 # Source file extension for C test sources.
5360 # Object file extension for compiled C test sources.
5362 _LT_TAGVAR(objext, $1)=$objext
5364 # Code to be used in simple compile tests
5365 lt_simple_compile_test_code="int some_variable = 0;"
5367 # Code to be used in simple link tests
5368 lt_simple_link_test_code='int main(){return(0);}'
5371 # Save the default compiler, since it gets overwritten when the other
5372 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5373 compiler_DEFAULT=$CC
5375 # save warnings/boilerplate of simple test code
5376 _LT_COMPILER_BOILERPLATE
5377 _LT_LINKER_BOILERPLATE
5380 ## There is no encapsulation within the following macros, do not change
5381 ## the running order or otherwise move them around unless you know exactly
5382 ## what you are doing...
5383 if test -n "$compiler"; then
5384 _LT_COMPILER_NO_RTTI($1)
5385 _LT_COMPILER_PIC($1)
5386 _LT_COMPILER_C_O($1)
5387 _LT_COMPILER_FILE_LOCKS($1)
5388 _LT_LINKER_SHLIBS($1)
5389 _LT_SYS_DYNAMIC_LINKER($1)
5390 _LT_LINKER_HARDCODE_LIBPATH($1)
5394 # Report which library types will actually be built
5395 AC_MSG_CHECKING([if libtool supports shared libraries])
5396 AC_MSG_RESULT([$can_build_shared])
5398 AC_MSG_CHECKING([whether to build shared libraries])
5399 test "$can_build_shared" = "no" && enable_shared=no
5401 # On AIX, shared libraries and static libraries use the same namespace, and
5402 # are all built from PIC.
5405 test "$enable_shared" = yes && enable_static=no
5406 if test -n "$RANLIB"; then
5407 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5408 postinstall_cmds='$RANLIB $lib'
5413 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5414 test "$enable_shared" = yes && enable_static=no
5418 AC_MSG_RESULT([$enable_shared])
5420 AC_MSG_CHECKING([whether to build static libraries])
5421 # Make sure either enable_shared or enable_static is yes.
5422 test "$enable_shared" = yes || enable_static=yes
5423 AC_MSG_RESULT([$enable_static])
5429 ])# _LT_LANG_C_CONFIG
5432 # _LT_LANG_CXX_CONFIG([TAG])
5433 # --------------------------
5434 # Ensure that the configuration variables for a C++ compiler are suitably
5435 # defined. These variables are subsequently used by _LT_CONFIG to write
5436 # the compiler configuration to `libtool'.
5437 m4_defun([_LT_LANG_CXX_CONFIG],
5438 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5439 m4_require([_LT_DECL_EGREP])dnl
5440 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5441 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5442 (test "X$CXX" != "Xg++"))) ; then
5445 _lt_caught_CXX_error=yes
5449 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5450 _LT_TAGVAR(allow_undefined_flag, $1)=
5451 _LT_TAGVAR(always_export_symbols, $1)=no
5452 _LT_TAGVAR(archive_expsym_cmds, $1)=
5453 _LT_TAGVAR(compiler_needs_object, $1)=no
5454 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5455 _LT_TAGVAR(hardcode_direct, $1)=no
5456 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5457 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5458 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5459 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5460 _LT_TAGVAR(hardcode_minus_L, $1)=no
5461 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5462 _LT_TAGVAR(hardcode_automatic, $1)=no
5463 _LT_TAGVAR(inherit_rpath, $1)=no
5464 _LT_TAGVAR(module_cmds, $1)=
5465 _LT_TAGVAR(module_expsym_cmds, $1)=
5466 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5467 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5468 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5469 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5470 _LT_TAGVAR(no_undefined_flag, $1)=
5471 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5472 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5474 # Source file extension for C++ test sources.
5477 # Object file extension for compiled C++ test sources.
5479 _LT_TAGVAR(objext, $1)=$objext
5481 # No sense in running all these tests if we already determined that
5482 # the CXX compiler isn't working. Some variables (like enable_shared)
5483 # are currently assumed to apply to all compilers on this platform,
5484 # and will be corrupted by setting them based on a non-working compiler.
5485 if test "$_lt_caught_CXX_error" != yes; then
5486 # Code to be used in simple compile tests
5487 lt_simple_compile_test_code="int some_variable = 0;"
5489 # Code to be used in simple link tests
5490 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5492 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5495 # save warnings/boilerplate of simple test code
5496 _LT_COMPILER_BOILERPLATE
5497 _LT_LINKER_BOILERPLATE
5499 # Allow CC to be a program name with arguments.
5504 lt_save_with_gnu_ld=$with_gnu_ld
5505 lt_save_path_LD=$lt_cv_path_LD
5506 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5507 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5509 $as_unset lt_cv_prog_gnu_ld
5511 if test -n "${lt_cv_path_LDCXX+set}"; then
5512 lt_cv_path_LD=$lt_cv_path_LDCXX
5514 $as_unset lt_cv_path_LD
5516 test -z "${LDCXX+set}" || LD=$LDCXX
5519 _LT_TAGVAR(compiler, $1)=$CC
5520 _LT_CC_BASENAME([$compiler])
5522 if test -n "$compiler"; then
5523 # We don't want -fno-exception when compiling C++ code, so set the
5524 # no_builtin_flag separately
5525 if test "$GXX" = yes; then
5526 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5528 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5531 if test "$GXX" = yes; then
5532 # Set up default GNU C++ configuration
5536 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5537 # archiving commands below assume that GNU ld is being used.
5538 if test "$with_gnu_ld" = yes; then
5539 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5540 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5542 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5543 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5545 # If archive_cmds runs LD, not CC, wlarc should be empty
5546 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5547 # investigate it a little bit more. (MM)
5550 # ancient GNU ld didn't support --whole-archive et. al.
5551 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5552 $GREP 'no-whole-archive' > /dev/null; then
5553 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5555 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5561 # A generic and very simple default shared library creation
5562 # command for GNU C++ for the case where it uses the native
5563 # linker, instead of GNU ld. If possible, this setting should
5564 # overridden to take advantage of the native linker features on
5565 # the platform it is being used on.
5566 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5569 # Commands to make compiler produce verbose output that lists
5570 # what "hidden" libraries, object files and flags are used when
5571 # linking a shared library.
5572 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5580 # PORTME: fill in a description of your system's C++ link characteristics
5581 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5582 _LT_TAGVAR(ld_shlibs, $1)=yes
5585 # FIXME: insert proper C++ library support
5586 _LT_TAGVAR(ld_shlibs, $1)=no
5589 if test "$host_cpu" = ia64; then
5590 # On IA64, the linker does run time linking by default, so we don't
5591 # have to do anything special.
5592 aix_use_runtimelinking=no
5593 exp_sym_flag='-Bexport'
5596 aix_use_runtimelinking=no
5598 # Test if we are trying to use run time linking or normal
5599 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5600 # need to do runtime linking.
5601 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5602 for ld_flag in $LDFLAGS; do
5605 aix_use_runtimelinking=yes
5613 exp_sym_flag='-bexport'
5614 no_entry_flag='-bnoentry'
5617 # When large executables or shared objects are built, AIX ld can
5618 # have problems creating the table of contents. If linking a library
5619 # or program results in "error TOC overflow" add -mminimal-toc to
5620 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5621 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5623 _LT_TAGVAR(archive_cmds, $1)=''
5624 _LT_TAGVAR(hardcode_direct, $1)=yes
5625 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5626 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5627 _LT_TAGVAR(link_all_deplibs, $1)=yes
5628 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5630 if test "$GXX" = yes; then
5631 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5632 # We only want to do this on AIX 4.2 and lower, the check
5633 # below for broken collect2 doesn't work under 4.3+
5634 collect2name=`${CC} -print-prog-name=collect2`
5635 if test -f "$collect2name" &&
5636 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5638 # We have reworked collect2
5641 # We have old collect2
5642 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5643 # It fails to find uninstalled libraries when the uninstalled
5644 # path is not listed in the libpath. Setting hardcode_minus_L
5645 # to unsupported forces relinking
5646 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5647 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5648 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5651 shared_flag='-shared'
5652 if test "$aix_use_runtimelinking" = yes; then
5653 shared_flag="$shared_flag "'${wl}-G'
5657 if test "$host_cpu" = ia64; then
5658 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5659 # chokes on -Wl,-G. The following line is correct:
5662 if test "$aix_use_runtimelinking" = yes; then
5663 shared_flag='${wl}-G'
5665 shared_flag='${wl}-bM:SRE'
5670 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5671 # It seems that -bexpall does not export symbols beginning with
5672 # underscore (_), so it is better to generate a list of symbols to
5674 _LT_TAGVAR(always_export_symbols, $1)=yes
5675 if test "$aix_use_runtimelinking" = yes; then
5676 # Warning - without using the other runtime loading flags (-brtl),
5677 # -berok will link without error, but may produce a broken library.
5678 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5679 # Determine the default libpath from the value encoded in an empty
5681 _LT_SYS_MODULE_PATH_AIX
5682 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5684 _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 $shared_flag"
5686 if test "$host_cpu" = ia64; then
5687 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5688 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5689 _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"
5691 # Determine the default libpath from the value encoded in an
5693 _LT_SYS_MODULE_PATH_AIX
5694 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5695 # Warning - without using the other run time loading flags,
5696 # -berok will link without error, but may produce a broken library.
5697 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5698 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5699 if test "$with_gnu_ld" = yes; then
5700 # We only use this code for GNU lds that support --whole-archive.
5701 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5703 # Exported symbols can be pulled into shared objects from archives
5704 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5706 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5707 # This is similar to how AIX traditionally builds its shared
5709 _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'
5715 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5716 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5717 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5718 # support --undefined. This deserves some investigation. FIXME
5719 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5721 _LT_TAGVAR(ld_shlibs, $1)=no
5726 case $cc_basename in
5728 # FIXME: insert proper C++ library support
5729 _LT_TAGVAR(ld_shlibs, $1)=no
5734 cygwin* | mingw* | pw32* | cegcc*)
5735 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5736 # as there is no search path for DLLs.
5737 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5738 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
5739 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5740 _LT_TAGVAR(always_export_symbols, $1)=no
5741 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5743 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5744 _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'
5745 # If the export-symbols file already is a .def file (1st line
5746 # is EXPORTS), use it as is; otherwise, prepend...
5747 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5748 cp $export_symbols $output_objdir/$soname.def;
5750 echo EXPORTS > $output_objdir/$soname.def;
5751 cat $export_symbols >> $output_objdir/$soname.def;
5753 $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'
5755 _LT_TAGVAR(ld_shlibs, $1)=no
5758 darwin* | rhapsody*)
5759 _LT_DARWIN_LINKER_FEATURES($1)
5763 case $cc_basename in
5765 # FIXME: insert proper C++ library support
5766 _LT_TAGVAR(ld_shlibs, $1)=no
5769 # Green Hills C++ Compiler
5770 # FIXME: insert proper C++ library support
5771 _LT_TAGVAR(ld_shlibs, $1)=no
5774 # FIXME: insert proper C++ library support
5775 _LT_TAGVAR(ld_shlibs, $1)=no
5781 # C++ shared libraries reported to be fairly broken before
5783 _LT_TAGVAR(ld_shlibs, $1)=no
5787 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5790 freebsd* | dragonfly*)
5791 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5793 _LT_TAGVAR(ld_shlibs, $1)=yes
5800 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5801 _LT_TAGVAR(link_all_deplibs, $1)=yes
5805 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5806 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5807 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5808 _LT_TAGVAR(hardcode_direct, $1)=yes
5809 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5810 # but as the default
5811 # location of the library.
5813 case $cc_basename in
5815 # FIXME: insert proper C++ library support
5816 _LT_TAGVAR(ld_shlibs, $1)=no
5819 _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 $lib'
5820 # Commands to make compiler produce verbose output that lists
5821 # what "hidden" libraries, object files and flags are used when
5822 # linking a shared library.
5824 # There doesn't appear to be a way to prevent this compiler from
5825 # explicitly linking system object files so we need to strip them
5826 # from the output so that they don't get included in the library
5828 output_verbose_link_cmd='templist=`($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"'
5831 if test "$GXX" = yes; then
5832 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5834 # FIXME: insert proper C++ library support
5835 _LT_TAGVAR(ld_shlibs, $1)=no
5842 if test $with_gnu_ld = no; then
5843 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5844 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5850 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5856 _LT_TAGVAR(hardcode_direct, $1)=no
5857 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5860 _LT_TAGVAR(hardcode_direct, $1)=yes
5861 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5862 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5863 # but as the default
5864 # location of the library.
5868 case $cc_basename in
5870 # FIXME: insert proper C++ library support
5871 _LT_TAGVAR(ld_shlibs, $1)=no
5876 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5879 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5882 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5885 # Commands to make compiler produce verbose output that lists
5886 # what "hidden" libraries, object files and flags are used when
5887 # linking a shared library.
5889 # There doesn't appear to be a way to prevent this compiler from
5890 # explicitly linking system object files so we need to strip them
5891 # from the output so that they don't get included in the library
5893 output_verbose_link_cmd='templist=`($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"'
5896 if test "$GXX" = yes; then
5897 if test $with_gnu_ld = no; then
5900 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5903 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5906 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5911 # FIXME: insert proper C++ library support
5912 _LT_TAGVAR(ld_shlibs, $1)=no
5919 _LT_TAGVAR(hardcode_direct, $1)=no
5920 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5921 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5922 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5923 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5924 # Instead, shared libraries are loaded at an image base (0x10000000 by
5925 # default) and relocated if they conflict, which is a slow very memory
5926 # consuming and fragmenting process. To avoid this, we pick a random,
5927 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5928 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5929 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5930 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5933 case $cc_basename in
5936 _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'
5938 # Archives containing C++ object files must be created using
5939 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5940 # necessary to make sure instantiated templates are included
5942 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5945 if test "$GXX" = yes; then
5946 if test "$with_gnu_ld" = no; then
5947 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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'
5949 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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'
5952 _LT_TAGVAR(link_all_deplibs, $1)=yes
5955 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5956 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5957 _LT_TAGVAR(inherit_rpath, $1)=yes
5960 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5961 case $cc_basename in
5963 # Kuck and Associates, Inc. (KAI) C++ Compiler
5965 # KCC will only create a shared library if the output file
5966 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5967 # to its proper name (with version) after linking.
5968 _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'
5969 _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 $lib'
5970 # Commands to make compiler produce verbose output that lists
5971 # what "hidden" libraries, object files and flags are used when
5972 # linking a shared library.
5974 # There doesn't appear to be a way to prevent this compiler from
5975 # explicitly linking system object files so we need to strip them
5976 # from the output so that they don't get included in the library
5978 output_verbose_link_cmd='templist=`$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"'
5980 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5981 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5983 # Archives containing C++ object files must be created using
5984 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5985 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5990 # version 8.0 and above of icpc choke on multiply defined symbols
5991 # if we add $predep_objects and $postdep_objects, however 7.1 and
5992 # earlier do not add the objects themselves.
5993 case `$CC -V 2>&1` in
5995 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5996 _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'
5998 *) # Version 8.0 or newer
6001 ia64*) tmp_idyn=' -i_dynamic';;
6003 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6004 _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'
6007 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6008 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6009 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6010 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6013 # Portland Group C++ compiler
6015 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6016 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6018 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6019 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
6020 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6022 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6023 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
6025 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6027 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6028 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6029 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6031 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6032 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6034 *) # Version 6 and above use weak symbols
6035 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6036 _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'
6040 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6041 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6042 _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'
6046 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6047 _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'
6049 runpath_var=LD_RUN_PATH
6050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6051 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6053 # Commands to make compiler produce verbose output that lists
6054 # what "hidden" libraries, object files and flags are used when
6055 # linking a shared library.
6057 # There doesn't appear to be a way to prevent this compiler from
6058 # explicitly linking system object files so we need to strip them
6059 # from the output so that they don't get included in the library
6061 output_verbose_link_cmd='templist=`$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'
6063 xl* | mpixl* | bgxl*)
6064 # IBM XL 8.0 on PPC, with GNU ld
6065 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6066 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6067 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6068 if test "x$supports_anon_versioning" = xyes; then
6069 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6070 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6071 echo "local: *; };" >> $output_objdir/$libname.ver~
6072 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6076 case `$CC -V 2>&1 | sed 5q` in
6079 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6080 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6081 _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'
6082 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6083 _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'
6084 _LT_TAGVAR(compiler_needs_object, $1)=yes
6086 # Not sure whether something based on
6087 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6089 output_verbose_link_cmd='func_echo_all'
6091 # Archives containing C++ object files must be created using
6092 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6093 # necessary to make sure instantiated templates are included
6095 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6103 # FIXME: insert proper C++ library support
6104 _LT_TAGVAR(ld_shlibs, $1)=no
6108 # FIXME: insert proper C++ library support
6109 _LT_TAGVAR(ld_shlibs, $1)=no
6113 case $cc_basename in
6115 # FIXME: insert proper C++ library support
6116 _LT_TAGVAR(ld_shlibs, $1)=no
6119 # FIXME: insert proper C++ library support
6120 _LT_TAGVAR(ld_shlibs, $1)=no
6126 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6127 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6129 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6130 _LT_TAGVAR(hardcode_direct, $1)=yes
6131 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6133 # Workaround some broken pre-1.5 toolchains
6134 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6138 _LT_TAGVAR(ld_shlibs, $1)=yes
6142 # C++ shared libraries are fairly broken
6143 _LT_TAGVAR(ld_shlibs, $1)=no
6147 if test -f /usr/libexec/ld.so; then
6148 _LT_TAGVAR(hardcode_direct, $1)=yes
6149 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6150 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6151 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6152 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6153 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6154 _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'
6155 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6156 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6158 output_verbose_link_cmd=func_echo_all
6160 _LT_TAGVAR(ld_shlibs, $1)=no
6164 osf3* | osf4* | osf5*)
6165 case $cc_basename in
6167 # Kuck and Associates, Inc. (KAI) C++ Compiler
6169 # KCC will only create a shared library if the output file
6170 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6171 # to its proper name (with version) after linking.
6172 _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'
6174 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6175 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6177 # Archives containing C++ object files must be created using
6178 # the KAI C++ compiler.
6180 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6181 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6185 # Rational C++ 2.4.1
6186 # FIXME: insert proper C++ library support
6187 _LT_TAGVAR(ld_shlibs, $1)=no
6192 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6193 _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'
6194 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6197 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6198 _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'
6199 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6200 echo "-hidden">> $lib.exp~
6201 $CC -shared$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~
6203 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6207 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6209 # Commands to make compiler produce verbose output that lists
6210 # what "hidden" libraries, object files and flags are used when
6211 # linking a shared library.
6213 # There doesn't appear to be a way to prevent this compiler from
6214 # explicitly linking system object files so we need to strip them
6215 # from the output so that they don't get included in the library
6217 output_verbose_link_cmd='templist=`$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"'
6220 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6221 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6224 _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'
6227 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6231 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6232 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6234 # Commands to make compiler produce verbose output that lists
6235 # what "hidden" libraries, object files and flags are used when
6236 # linking a shared library.
6237 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6240 # FIXME: insert proper C++ library support
6241 _LT_TAGVAR(ld_shlibs, $1)=no
6248 # FIXME: insert proper C++ library support
6249 _LT_TAGVAR(ld_shlibs, $1)=no
6253 case $cc_basename in
6256 # FIXME: insert proper C++ library support
6257 _LT_TAGVAR(ld_shlibs, $1)=no
6261 # FIXME: insert proper C++ library support
6262 _LT_TAGVAR(ld_shlibs, $1)=no
6265 # FIXME: insert proper C++ library support
6266 _LT_TAGVAR(ld_shlibs, $1)=no
6272 case $cc_basename in
6274 # Sun C++ 4.2, 5.x and Centerline C++
6275 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6276 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6277 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6278 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6279 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6281 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6282 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6284 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6286 # The compiler driver will combine and reorder linker options,
6287 # but understands `-z linker_flag'.
6288 # Supported since Solaris 2.6 (maybe 2.5.1?)
6289 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6292 _LT_TAGVAR(link_all_deplibs, $1)=yes
6294 output_verbose_link_cmd='func_echo_all'
6296 # Archives containing C++ object files must be created using
6297 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6298 # necessary to make sure instantiated templates are included
6300 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6303 # Green Hills C++ Compiler
6304 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6306 # The C++ compiler must be used to create the archive.
6307 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6310 # GNU C++ compiler with Solaris linker
6311 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6312 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6313 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6314 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6315 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6316 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6318 # Commands to make compiler produce verbose output that lists
6319 # what "hidden" libraries, object files and flags are used when
6320 # linking a shared library.
6321 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6323 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6325 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6326 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6327 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6329 # Commands to make compiler produce verbose output that lists
6330 # what "hidden" libraries, object files and flags are used when
6331 # linking a shared library.
6332 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6335 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6337 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6339 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6347 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6348 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6349 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6350 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6351 runpath_var='LD_RUN_PATH'
6353 case $cc_basename in
6355 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6356 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6359 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6360 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6365 sysv5* | sco3.2v5* | sco5v6*)
6366 # Note: We can NOT use -z defs as we might desire, because we do not
6367 # link with -lc, and that would cause any symbols used from libc to
6368 # always be unresolved, which means just about no library would
6369 # ever link correctly. If we're not using GNU ld we use -z text
6370 # though, which does catch some bad symbols but isn't as heavy-handed
6372 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6373 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6374 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6375 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6376 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6377 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6378 _LT_TAGVAR(link_all_deplibs, $1)=yes
6379 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6380 runpath_var='LD_RUN_PATH'
6382 case $cc_basename in
6384 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6385 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6386 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6387 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6388 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6389 '"$_LT_TAGVAR(reload_cmds, $1)"
6392 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6393 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6399 case $cc_basename in
6401 # NonStop-UX NCC 3.20
6402 # FIXME: insert proper C++ library support
6403 _LT_TAGVAR(ld_shlibs, $1)=no
6406 # FIXME: insert proper C++ library support
6407 _LT_TAGVAR(ld_shlibs, $1)=no
6413 # FIXME: insert proper C++ library support
6414 _LT_TAGVAR(ld_shlibs, $1)=no
6418 # FIXME: insert proper C++ library support
6419 _LT_TAGVAR(ld_shlibs, $1)=no
6423 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6424 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6426 _LT_TAGVAR(GCC, $1)="$GXX"
6427 _LT_TAGVAR(LD, $1)="$LD"
6430 ## There is no encapsulation within the following macros, do not change
6431 ## the running order or otherwise move them around unless you know exactly
6432 ## what you are doing...
6433 _LT_SYS_HIDDEN_LIBDEPS($1)
6434 _LT_COMPILER_PIC($1)
6435 _LT_COMPILER_C_O($1)
6436 _LT_COMPILER_FILE_LOCKS($1)
6437 _LT_LINKER_SHLIBS($1)
6438 _LT_SYS_DYNAMIC_LINKER($1)
6439 _LT_LINKER_HARDCODE_LIBPATH($1)
6442 fi # test -n "$compiler"
6448 with_gnu_ld=$lt_save_with_gnu_ld
6449 lt_cv_path_LDCXX=$lt_cv_path_LD
6450 lt_cv_path_LD=$lt_save_path_LD
6451 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6452 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6453 fi # test "$_lt_caught_CXX_error" != yes
6456 ])# _LT_LANG_CXX_CONFIG
6459 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6460 # ---------------------------------
6461 # Figure out "hidden" library dependencies from verbose
6462 # compiler output when linking a shared library.
6463 # Parse the compiler output and extract the necessary
6464 # objects, libraries and library flags.
6465 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6466 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6467 # Dependencies to place before and after the object being linked:
6468 _LT_TAGVAR(predep_objects, $1)=
6469 _LT_TAGVAR(postdep_objects, $1)=
6470 _LT_TAGVAR(predeps, $1)=
6471 _LT_TAGVAR(postdeps, $1)=
6472 _LT_TAGVAR(compiler_lib_search_path, $1)=
6474 dnl we can't use the lt_simple_compile_test_code here,
6475 dnl because it contains code intended for an executable,
6476 dnl not a library. It's possible we should let each
6477 dnl tag define a new lt_????_link_test_code variable,
6478 dnl but it's only used here...
6479 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6481 void foo (void) { a = 0; }
6483 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6487 Foo (void) { a = 0; }
6492 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6500 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6508 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6511 public void bar (void) {
6516 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6521 dnl Parse the compiler output and extract the necessary
6522 dnl objects, libraries and library flags.
6523 if AC_TRY_EVAL(ac_compile); then
6524 # Parse the compiler output and extract the necessary
6525 # objects, libraries and library flags.
6527 # Sentinel used to keep track of whether or not we are before
6528 # the conftest object file.
6529 pre_test_object_deps_done=no
6531 for p in `eval "$output_verbose_link_cmd"`; do
6535 # Some compilers place space between "-{L,R}" and the path.
6537 if test $p = "-L" ||
6538 test $p = "-R"; then
6545 if test "$pre_test_object_deps_done" = no; then
6548 # Internal compiler library paths should come after those
6549 # provided the user. The postdeps already come after the
6550 # user supplied libs so there is no need to process them.
6551 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6552 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6554 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6557 # The "-l" case would never come before the object being
6558 # linked, so don't bother handling this case.
6561 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6562 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6564 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6570 # This assumes that the test object file only shows up
6571 # once in the compiler output.
6572 if test "$p" = "conftest.$objext"; then
6573 pre_test_object_deps_done=yes
6577 if test "$pre_test_object_deps_done" = no; then
6578 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6579 _LT_TAGVAR(predep_objects, $1)="$p"
6581 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6584 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6585 _LT_TAGVAR(postdep_objects, $1)="$p"
6587 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6592 *) ;; # Ignore the rest.
6600 echo "libtool.m4: error: problem compiling $1 test program"
6603 $RM -f confest.$objext
6605 # PORTME: override above test on systems where it is broken
6609 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6610 # hack all around it, let's just trust "g++" to DTRT.
6611 _LT_TAGVAR(predep_objects,$1)=
6612 _LT_TAGVAR(postdep_objects,$1)=
6613 _LT_TAGVAR(postdeps,$1)=
6617 case `$CC -V 2>&1 | sed 5q` in
6621 # The more standards-conforming stlport4 library is
6622 # incompatible with the Cstd library. Avoid specifying
6623 # it if it's in CXXFLAGS. Ignore libCrun as
6624 # -library=stlport4 depends on it.
6625 case " $CXX $CXXFLAGS " in
6626 *" -library=stlport4 "*)
6627 solaris_use_stlport4=yes
6631 if test "$solaris_use_stlport4" != yes; then
6632 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6639 case $cc_basename in
6641 # The more standards-conforming stlport4 library is
6642 # incompatible with the Cstd library. Avoid specifying
6643 # it if it's in CXXFLAGS. Ignore libCrun as
6644 # -library=stlport4 depends on it.
6645 case " $CXX $CXXFLAGS " in
6646 *" -library=stlport4 "*)
6647 solaris_use_stlport4=yes
6651 # Adding this requires a known-good setup of shared libraries for
6652 # Sun compiler versions before 5.6, else PIC objects from an old
6653 # archive will be linked into the output, leading to subtle bugs.
6654 if test "$solaris_use_stlport4" != yes; then
6655 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6663 case " $_LT_TAGVAR(postdeps, $1) " in
6664 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6666 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6667 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6668 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6670 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6671 [The directories searched by this compiler when creating a shared library])
6672 _LT_TAGDECL([], [predep_objects], [1],
6673 [Dependencies to place before and after the objects being linked to
6674 create a shared library])
6675 _LT_TAGDECL([], [postdep_objects], [1])
6676 _LT_TAGDECL([], [predeps], [1])
6677 _LT_TAGDECL([], [postdeps], [1])
6678 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6679 [The library search path used internally by the compiler when linking
6681 ])# _LT_SYS_HIDDEN_LIBDEPS
6684 # _LT_LANG_F77_CONFIG([TAG])
6685 # --------------------------
6686 # Ensure that the configuration variables for a Fortran 77 compiler are
6687 # suitably defined. These variables are subsequently used by _LT_CONFIG
6688 # to write the compiler configuration to `libtool'.
6689 m4_defun([_LT_LANG_F77_CONFIG],
6690 [AC_LANG_PUSH(Fortran 77)
6691 if test -z "$F77" || test "X$F77" = "Xno"; then
6695 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6696 _LT_TAGVAR(allow_undefined_flag, $1)=
6697 _LT_TAGVAR(always_export_symbols, $1)=no
6698 _LT_TAGVAR(archive_expsym_cmds, $1)=
6699 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6700 _LT_TAGVAR(hardcode_direct, $1)=no
6701 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6702 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6703 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6704 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6705 _LT_TAGVAR(hardcode_minus_L, $1)=no
6706 _LT_TAGVAR(hardcode_automatic, $1)=no
6707 _LT_TAGVAR(inherit_rpath, $1)=no
6708 _LT_TAGVAR(module_cmds, $1)=
6709 _LT_TAGVAR(module_expsym_cmds, $1)=
6710 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6711 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6712 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6713 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6714 _LT_TAGVAR(no_undefined_flag, $1)=
6715 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6716 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6718 # Source file extension for f77 test sources.
6721 # Object file extension for compiled f77 test sources.
6723 _LT_TAGVAR(objext, $1)=$objext
6725 # No sense in running all these tests if we already determined that
6726 # the F77 compiler isn't working. Some variables (like enable_shared)
6727 # are currently assumed to apply to all compilers on this platform,
6728 # and will be corrupted by setting them based on a non-working compiler.
6729 if test "$_lt_disable_F77" != yes; then
6730 # Code to be used in simple compile tests
6731 lt_simple_compile_test_code="\
6737 # Code to be used in simple link tests
6738 lt_simple_link_test_code="\
6743 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6746 # save warnings/boilerplate of simple test code
6747 _LT_COMPILER_BOILERPLATE
6748 _LT_LINKER_BOILERPLATE
6750 # Allow CC to be a program name with arguments.
6755 _LT_TAGVAR(compiler, $1)=$CC
6756 _LT_CC_BASENAME([$compiler])
6758 if test -n "$compiler"; then
6759 AC_MSG_CHECKING([if libtool supports shared libraries])
6760 AC_MSG_RESULT([$can_build_shared])
6762 AC_MSG_CHECKING([whether to build shared libraries])
6763 test "$can_build_shared" = "no" && enable_shared=no
6765 # On AIX, shared libraries and static libraries use the same namespace, and
6766 # are all built from PIC.
6769 test "$enable_shared" = yes && enable_static=no
6770 if test -n "$RANLIB"; then
6771 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6772 postinstall_cmds='$RANLIB $lib'
6776 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6777 test "$enable_shared" = yes && enable_static=no
6781 AC_MSG_RESULT([$enable_shared])
6783 AC_MSG_CHECKING([whether to build static libraries])
6784 # Make sure either enable_shared or enable_static is yes.
6785 test "$enable_shared" = yes || enable_static=yes
6786 AC_MSG_RESULT([$enable_static])
6788 _LT_TAGVAR(GCC, $1)="$G77"
6789 _LT_TAGVAR(LD, $1)="$LD"
6792 ## There is no encapsulation within the following macros, do not change
6793 ## the running order or otherwise move them around unless you know exactly
6794 ## what you are doing...
6795 _LT_COMPILER_PIC($1)
6796 _LT_COMPILER_C_O($1)
6797 _LT_COMPILER_FILE_LOCKS($1)
6798 _LT_LINKER_SHLIBS($1)
6799 _LT_SYS_DYNAMIC_LINKER($1)
6800 _LT_LINKER_HARDCODE_LIBPATH($1)
6803 fi # test -n "$compiler"
6807 fi # test "$_lt_disable_F77" != yes
6810 ])# _LT_LANG_F77_CONFIG
6813 # _LT_LANG_FC_CONFIG([TAG])
6814 # -------------------------
6815 # Ensure that the configuration variables for a Fortran compiler are
6816 # suitably defined. These variables are subsequently used by _LT_CONFIG
6817 # to write the compiler configuration to `libtool'.
6818 m4_defun([_LT_LANG_FC_CONFIG],
6819 [AC_LANG_PUSH(Fortran)
6821 if test -z "$FC" || test "X$FC" = "Xno"; then
6825 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6826 _LT_TAGVAR(allow_undefined_flag, $1)=
6827 _LT_TAGVAR(always_export_symbols, $1)=no
6828 _LT_TAGVAR(archive_expsym_cmds, $1)=
6829 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6830 _LT_TAGVAR(hardcode_direct, $1)=no
6831 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6832 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6833 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6834 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6835 _LT_TAGVAR(hardcode_minus_L, $1)=no
6836 _LT_TAGVAR(hardcode_automatic, $1)=no
6837 _LT_TAGVAR(inherit_rpath, $1)=no
6838 _LT_TAGVAR(module_cmds, $1)=
6839 _LT_TAGVAR(module_expsym_cmds, $1)=
6840 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6841 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6842 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6843 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6844 _LT_TAGVAR(no_undefined_flag, $1)=
6845 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6846 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6848 # Source file extension for fc test sources.
6849 ac_ext=${ac_fc_srcext-f}
6851 # Object file extension for compiled fc test sources.
6853 _LT_TAGVAR(objext, $1)=$objext
6855 # No sense in running all these tests if we already determined that
6856 # the FC compiler isn't working. Some variables (like enable_shared)
6857 # are currently assumed to apply to all compilers on this platform,
6858 # and will be corrupted by setting them based on a non-working compiler.
6859 if test "$_lt_disable_FC" != yes; then
6860 # Code to be used in simple compile tests
6861 lt_simple_compile_test_code="\
6867 # Code to be used in simple link tests
6868 lt_simple_link_test_code="\
6873 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6876 # save warnings/boilerplate of simple test code
6877 _LT_COMPILER_BOILERPLATE
6878 _LT_LINKER_BOILERPLATE
6880 # Allow CC to be a program name with arguments.
6885 GCC=$ac_cv_fc_compiler_gnu
6887 _LT_TAGVAR(compiler, $1)=$CC
6888 _LT_CC_BASENAME([$compiler])
6890 if test -n "$compiler"; then
6891 AC_MSG_CHECKING([if libtool supports shared libraries])
6892 AC_MSG_RESULT([$can_build_shared])
6894 AC_MSG_CHECKING([whether to build shared libraries])
6895 test "$can_build_shared" = "no" && enable_shared=no
6897 # On AIX, shared libraries and static libraries use the same namespace, and
6898 # are all built from PIC.
6901 test "$enable_shared" = yes && enable_static=no
6902 if test -n "$RANLIB"; then
6903 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6904 postinstall_cmds='$RANLIB $lib'
6908 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6909 test "$enable_shared" = yes && enable_static=no
6913 AC_MSG_RESULT([$enable_shared])
6915 AC_MSG_CHECKING([whether to build static libraries])
6916 # Make sure either enable_shared or enable_static is yes.
6917 test "$enable_shared" = yes || enable_static=yes
6918 AC_MSG_RESULT([$enable_static])
6920 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6921 _LT_TAGVAR(LD, $1)="$LD"
6924 ## There is no encapsulation within the following macros, do not change
6925 ## the running order or otherwise move them around unless you know exactly
6926 ## what you are doing...
6927 _LT_SYS_HIDDEN_LIBDEPS($1)
6928 _LT_COMPILER_PIC($1)
6929 _LT_COMPILER_C_O($1)
6930 _LT_COMPILER_FILE_LOCKS($1)
6931 _LT_LINKER_SHLIBS($1)
6932 _LT_SYS_DYNAMIC_LINKER($1)
6933 _LT_LINKER_HARDCODE_LIBPATH($1)
6936 fi # test -n "$compiler"
6940 fi # test "$_lt_disable_FC" != yes
6943 ])# _LT_LANG_FC_CONFIG
6946 # _LT_LANG_GCJ_CONFIG([TAG])
6947 # --------------------------
6948 # Ensure that the configuration variables for the GNU Java Compiler compiler
6949 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6950 # to write the compiler configuration to `libtool'.
6951 m4_defun([_LT_LANG_GCJ_CONFIG],
6952 [AC_REQUIRE([LT_PROG_GCJ])dnl
6955 # Source file extension for Java test sources.
6958 # Object file extension for compiled Java test sources.
6960 _LT_TAGVAR(objext, $1)=$objext
6962 # Code to be used in simple compile tests
6963 lt_simple_compile_test_code="class foo {}"
6965 # Code to be used in simple link tests
6966 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6968 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6971 # save warnings/boilerplate of simple test code
6972 _LT_COMPILER_BOILERPLATE
6973 _LT_LINKER_BOILERPLATE
6975 # Allow CC to be a program name with arguments.
6981 _LT_TAGVAR(compiler, $1)=$CC
6982 _LT_TAGVAR(LD, $1)="$LD"
6983 _LT_CC_BASENAME([$compiler])
6985 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6986 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6988 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6989 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6990 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6993 ## There is no encapsulation within the following macros, do not change
6994 ## the running order or otherwise move them around unless you know exactly
6995 ## what you are doing...
6996 if test -n "$compiler"; then
6997 _LT_COMPILER_NO_RTTI($1)
6998 _LT_COMPILER_PIC($1)
6999 _LT_COMPILER_C_O($1)
7000 _LT_COMPILER_FILE_LOCKS($1)
7001 _LT_LINKER_SHLIBS($1)
7002 _LT_LINKER_HARDCODE_LIBPATH($1)
7011 ])# _LT_LANG_GCJ_CONFIG
7013 # _LT_LANG_GO_CONFIG([TAG])
7014 # --------------------------
7015 # Ensure that the configuration variables for the GNU Go compiler
7016 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7017 # to write the compiler configuration to `libtool'.
7018 m4_defun([_LT_LANG_GO_CONFIG],
7019 [AC_REQUIRE([LT_PROG_GO])dnl
7022 # Source file extension for Go test sources.
7025 # Object file extension for compiled Go test sources.
7027 _LT_TAGVAR(objext, $1)=$objext
7029 # Code to be used in simple compile tests
7030 lt_simple_compile_test_code="package main; func main() { }"
7032 # Code to be used in simple link tests
7033 lt_simple_link_test_code='package main; func main() { }'
7035 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7038 # save warnings/boilerplate of simple test code
7039 _LT_COMPILER_BOILERPLATE
7040 _LT_LINKER_BOILERPLATE
7042 # Allow CC to be a program name with arguments.
7048 _LT_TAGVAR(compiler, $1)=$CC
7049 _LT_TAGVAR(LD, $1)="$LD"
7050 _LT_CC_BASENAME([$compiler])
7052 # Go did not exist at the time GCC didn't implicitly link libc in.
7053 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7055 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7058 ## There is no encapsulation within the following macros, do not change
7059 ## the running order or otherwise move them around unless you know exactly
7060 ## what you are doing...
7061 if test -n "$compiler"; then
7062 _LT_COMPILER_NO_RTTI($1)
7063 _LT_COMPILER_PIC($1)
7064 _LT_COMPILER_C_O($1)
7065 _LT_COMPILER_FILE_LOCKS($1)
7066 _LT_LINKER_SHLIBS($1)
7067 _LT_LINKER_HARDCODE_LIBPATH($1)
7076 ])# _LT_LANG_GO_CONFIG
7079 # _LT_LANG_RC_CONFIG([TAG])
7080 # -------------------------
7081 # Ensure that the configuration variables for the Windows resource compiler
7082 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7083 # to write the compiler configuration to `libtool'.
7084 m4_defun([_LT_LANG_RC_CONFIG],
7085 [AC_REQUIRE([LT_PROG_RC])dnl
7088 # Source file extension for RC test sources.
7091 # Object file extension for compiled RC test sources.
7093 _LT_TAGVAR(objext, $1)=$objext
7095 # Code to be used in simple compile tests
7096 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7098 # Code to be used in simple link tests
7099 lt_simple_link_test_code="$lt_simple_compile_test_code"
7101 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7104 # save warnings/boilerplate of simple test code
7105 _LT_COMPILER_BOILERPLATE
7106 _LT_LINKER_BOILERPLATE
7108 # Allow CC to be a program name with arguments.
7114 _LT_TAGVAR(compiler, $1)=$CC
7115 _LT_CC_BASENAME([$compiler])
7116 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7118 if test -n "$compiler"; then
7126 ])# _LT_LANG_RC_CONFIG
7131 AC_DEFUN([LT_PROG_GCJ],
7132 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7133 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7134 [AC_CHECK_TOOL(GCJ, gcj,)
7135 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7136 AC_SUBST(GCJFLAGS)])])[]dnl
7140 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7141 dnl aclocal-1.4 backwards compatibility:
7142 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7146 AC_DEFUN([LT_PROG_GO],
7147 [AC_CHECK_TOOL(GOC, gccgo,)
7152 AC_DEFUN([LT_PROG_RC],
7153 [AC_CHECK_TOOL(RC, windres,)
7157 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7158 dnl aclocal-1.4 backwards compatibility:
7159 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7164 # If we don't have a new enough Autoconf to choose the best grep
7165 # available, choose the one first in the user's PATH.
7166 m4_defun([_LT_DECL_EGREP],
7167 [AC_REQUIRE([AC_PROG_EGREP])dnl
7168 AC_REQUIRE([AC_PROG_FGREP])dnl
7169 test -z "$GREP" && GREP=grep
7170 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7171 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7172 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7173 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7180 # If we don't have a new enough Autoconf to choose the best objdump
7181 # available, choose the one first in the user's PATH.
7182 m4_defun([_LT_DECL_OBJDUMP],
7183 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7184 test -z "$OBJDUMP" && OBJDUMP=objdump
7185 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7192 # Check for a fully-functional sed program, that truncates
7193 # as few characters as possible. Prefer GNU sed if found.
7194 m4_defun([_LT_DECL_SED],
7196 test -z "$SED" && SED=sed
7197 Xsed="$SED -e 1s/^X//"
7198 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7199 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7200 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7203 m4_ifndef([AC_PROG_SED], [
7204 ############################################################
7205 # NOTE: This macro has been submitted for inclusion into #
7206 # GNU Autoconf as AC_PROG_SED. When it is available in #
7207 # a released version of Autoconf we should remove this #
7208 # macro and use it instead. #
7209 ############################################################
7211 m4_defun([AC_PROG_SED],
7212 [AC_MSG_CHECKING([for a sed that does not truncate output])
7213 AC_CACHE_VAL(lt_cv_path_SED,
7214 [# Loop through the user's path and test for sed and gsed.
7215 # Then use that list of sed's as ones to test for truncation.
7216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7220 test -z "$as_dir" && as_dir=.
7221 for lt_ac_prog in sed gsed; do
7222 for ac_exec_ext in '' $ac_executable_extensions; do
7223 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7224 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7232 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7233 # along with /bin/sed that truncates output.
7234 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7235 test ! -f $lt_ac_sed && continue
7236 cat /dev/null > conftest.in
7238 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7239 # Check for GNU sed and select it if it is found.
7240 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7241 lt_cv_path_SED=$lt_ac_sed
7245 cat conftest.in conftest.in >conftest.tmp
7246 mv conftest.tmp conftest.in
7247 cp conftest.in conftest.nl
7249 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7250 cmp -s conftest.out conftest.nl || break
7251 # 10000 chars as input seems more than enough
7252 test $lt_ac_count -gt 10 && break
7253 lt_ac_count=`expr $lt_ac_count + 1`
7254 if test $lt_ac_count -gt $lt_ac_max; then
7255 lt_ac_max=$lt_ac_count
7256 lt_cv_path_SED=$lt_ac_sed
7263 AC_MSG_RESULT([$SED])
7268 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7269 dnl aclocal-1.4 backwards compatibility:
7270 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7273 # _LT_CHECK_SHELL_FEATURES
7274 # ------------------------
7275 # Find out whether the shell is Bourne or XSI compatible,
7276 # or has some other useful features.
7277 m4_defun([_LT_CHECK_SHELL_FEATURES],
7278 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7279 # Try some XSI features
7282 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7284 && eval 'test $(( 1 + 1 )) -eq 2 \
7285 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7287 AC_MSG_RESULT([$xsi_shell])
7288 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7290 AC_MSG_CHECKING([whether the shell understands "+="])
7292 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7294 && lt_shell_append=yes
7295 AC_MSG_RESULT([$lt_shell_append])
7296 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7298 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7303 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7305 # test EBCDIC or ASCII
7306 case `echo X|tr X '\101'` in
7307 A) # ASCII based system
7308 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7309 lt_SP2NL='tr \040 \012'
7310 lt_NL2SP='tr \015\012 \040\040'
7312 *) # EBCDIC based system
7313 lt_SP2NL='tr \100 \n'
7314 lt_NL2SP='tr \r\n \100\100'
7317 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7318 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7319 ])# _LT_CHECK_SHELL_FEATURES
7322 # _LT_PROG_XSI_SHELLFNS
7323 # ---------------------
7324 # Bourne and XSI compatible variants of some useful shell functions.
7325 m4_defun([_LT_PROG_XSI_SHELLFNS],
7328 cat << \_LT_EOF >> "$cfgfile"
7330 # func_dirname file append nondir_replacement
7331 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7332 # otherwise set result to NONDIR_REPLACEMENT.
7336 */*) func_dirname_result="${1%/*}${2}" ;;
7337 * ) func_dirname_result="${3}" ;;
7341 # func_basename file
7344 func_basename_result="${1##*/}"
7347 # func_dirname_and_basename file append nondir_replacement
7348 # perform func_basename and func_dirname in a single function
7350 # dirname: Compute the dirname of FILE. If nonempty,
7351 # add APPEND to the result, otherwise set result
7352 # to NONDIR_REPLACEMENT.
7353 # value returned in "$func_dirname_result"
7354 # basename: Compute filename of FILE.
7355 # value retuned in "$func_basename_result"
7356 # Implementation must be kept synchronized with func_dirname
7357 # and func_basename. For efficiency, we do not delegate to
7358 # those functions but instead duplicate the functionality here.
7359 func_dirname_and_basename ()
7362 */*) func_dirname_result="${1%/*}${2}" ;;
7363 * ) func_dirname_result="${3}" ;;
7365 func_basename_result="${1##*/}"
7368 # func_stripname prefix suffix name
7369 # strip PREFIX and SUFFIX off of NAME.
7370 # PREFIX and SUFFIX must not contain globbing or regex special
7371 # characters, hashes, percent signs, but SUFFIX may contain a leading
7372 # dot (in which case that matches only a dot).
7375 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7376 # positional parameters, so assign one to ordinary parameter first.
7377 func_stripname_result=${3}
7378 func_stripname_result=${func_stripname_result#"${1}"}
7379 func_stripname_result=${func_stripname_result%"${2}"}
7385 func_opt_split_opt=${1%%=*}
7386 func_opt_split_arg=${1#*=}
7393 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7394 *) func_lo2o_result=${1} ;;
7398 # func_xform libobj-or-source
7401 func_xform_result=${1%.*}.lo
7404 # func_arith arithmetic-term...
7407 func_arith_result=$(( $[*] ))
7411 # STRING may not start with a hyphen.
7414 func_len_result=${#1}
7419 *) # Bourne compatible functions.
7420 cat << \_LT_EOF >> "$cfgfile"
7422 # func_dirname file append nondir_replacement
7423 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7424 # otherwise set result to NONDIR_REPLACEMENT.
7427 # Extract subdirectory from the argument.
7428 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
7429 if test "X$func_dirname_result" = "X${1}"; then
7430 func_dirname_result="${3}"
7432 func_dirname_result="$func_dirname_result${2}"
7436 # func_basename file
7439 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
7442 dnl func_dirname_and_basename
7443 dnl A portable version of this function is already defined in general.m4sh
7444 dnl so there is no need for it here.
7446 # func_stripname prefix suffix name
7447 # strip PREFIX and SUFFIX off of NAME.
7448 # PREFIX and SUFFIX must not contain globbing or regex special
7449 # characters, hashes, percent signs, but SUFFIX may contain a leading
7450 # dot (in which case that matches only a dot).
7451 # func_strip_suffix prefix name
7455 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7456 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
7461 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7462 my_sed_long_arg='1s/^-[[^=]]*=//'
7467 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7468 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
7474 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
7477 # func_xform libobj-or-source
7480 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
7483 # func_arith arithmetic-term...
7486 func_arith_result=`expr "$[@]"`
7490 # STRING may not start with a hyphen.
7493 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7499 case $lt_shell_append in
7501 cat << \_LT_EOF >> "$cfgfile"
7503 # func_append var value
7504 # Append VALUE to the end of shell variable VAR.
7512 cat << \_LT_EOF >> "$cfgfile"
7514 # func_append var value
7515 # Append VALUE to the end of shell variable VAR.
7518 eval "$[1]=\$$[1]\$[2]"