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, $1)=no
1077 # _LT_SYS_MODULE_PATH_AIX
1078 # -----------------------
1079 # Links a minimal program and checks the executable
1080 # for the system default hardcoded library path. In most cases,
1081 # this is /usr/lib:/lib, but when the MPI compilers are used
1082 # the location of the communication and MPI libs are included too.
1083 # If we don't find anything, use the default library path according
1084 # to the aix ld manual.
1085 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1086 [m4_require([_LT_DECL_SED])dnl
1087 AC_LINK_IFELSE([AC_LANG_SOURCE([AC_LANG_PROGRAM])],[
1088 lt_aix_libpath_sed='
1089 /Import File Strings/,/^$/ {
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.$ac_objext` in
1228 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1229 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1230 # Find out which ABI we are using.
1231 echo 'int i;' > conftest.$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="${LD-ld} -m elf_i386_fbsd"
1240 case `/usr/bin/file conftest.o` in
1242 LD="${LD-ld} -m elf32_x86_64"
1245 LD="${LD-ld} -m elf_i386"
1249 powerpc64le-*linux*)
1250 LD="${LD-ld} -m elf32lppclinux"
1253 LD="${LD-ld} -m elf32ppclinux"
1256 LD="${LD-ld} -m elf_s390"
1259 LD="${LD-ld} -m elf32_sparc"
1265 x86_64-*kfreebsd*-gnu)
1266 LD="${LD-ld} -m elf_x86_64_fbsd"
1269 LD="${LD-ld} -m elf_x86_64"
1272 LD="${LD-ld} -m elf64lppc"
1275 LD="${LD-ld} -m elf64ppc"
1277 s390*-*linux*|s390*-*tpf*)
1278 LD="${LD-ld} -m elf64_s390"
1281 LD="${LD-ld} -m elf64_sparc"
1291 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1292 SAVE_CFLAGS="$CFLAGS"
1293 CFLAGS="$CFLAGS -belf"
1294 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1296 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1298 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1299 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1300 CFLAGS="$SAVE_CFLAGS"
1304 # Find out which ABI we are using.
1305 echo 'int i;' > conftest.$ac_ext
1306 if AC_TRY_EVAL(ac_compile); then
1307 case `/usr/bin/file conftest.o` in
1309 case $lt_cv_prog_gnu_ld in
1310 yes*) LD="${LD-ld} -m elf64_sparc" ;;
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
2287 freebsd* | dragonfly*)
2288 # DragonFly does not have aout. When/if they implement a new
2289 # versioning mechanism, adjust this.
2290 if test -x /usr/bin/objformat; then
2291 objformat=`/usr/bin/objformat`
2294 freebsd[[23]].*) objformat=aout ;;
2298 version_type=freebsd-$objformat
2299 case $version_type in
2301 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2306 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2310 shlibpath_var=LD_LIBRARY_PATH
2313 shlibpath_overrides_runpath=yes
2315 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2316 shlibpath_overrides_runpath=yes
2317 hardcode_into_libs=yes
2319 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2320 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2321 shlibpath_overrides_runpath=no
2322 hardcode_into_libs=yes
2324 *) # from 4.6 on, and DragonFly
2325 shlibpath_overrides_runpath=yes
2326 hardcode_into_libs=yes
2335 dynamic_linker="$host_os runtime_loader"
2336 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2337 soname_spec='${libname}${release}${shared_ext}$major'
2338 shlibpath_var=LIBRARY_PATH
2339 shlibpath_overrides_runpath=yes
2340 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
2341 hardcode_into_libs=yes
2344 hpux9* | hpux10* | hpux11*)
2345 # Give a soname corresponding to the major version so that dld.sl refuses to
2346 # link against other versions.
2353 hardcode_into_libs=yes
2354 dynamic_linker="$host_os dld.so"
2355 shlibpath_var=LD_LIBRARY_PATH
2356 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2357 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2358 soname_spec='${libname}${release}${shared_ext}$major'
2359 if test "X$HPUX_IA64_MODE" = X32; then
2360 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2362 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2364 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2368 hardcode_into_libs=yes
2369 dynamic_linker="$host_os dld.sl"
2370 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2371 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2372 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2373 soname_spec='${libname}${release}${shared_ext}$major'
2374 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2375 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2379 dynamic_linker="$host_os dld.sl"
2380 shlibpath_var=SHLIB_PATH
2381 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2382 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2383 soname_spec='${libname}${release}${shared_ext}$major'
2386 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2387 postinstall_cmds='chmod 555 $lib'
2388 # or fails outright, so override atomically:
2389 install_override_mode=555
2396 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2397 soname_spec='${libname}${release}${shared_ext}$major'
2398 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2399 shlibpath_var=LD_LIBRARY_PATH
2400 shlibpath_overrides_runpath=no
2401 hardcode_into_libs=yes
2404 irix5* | irix6* | nonstopux*)
2406 nonstopux*) version_type=nonstopux ;;
2408 if test "$lt_cv_prog_gnu_ld" = yes; then
2416 soname_spec='${libname}${release}${shared_ext}$major'
2417 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2419 irix5* | nonstopux*)
2423 case $LD in # libtool.m4 will add one of these switches to LD
2424 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2425 libsuff= shlibsuff= libmagic=32-bit;;
2426 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2427 libsuff=32 shlibsuff=N32 libmagic=N32;;
2428 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2429 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2430 *) libsuff= shlibsuff= libmagic=never-match;;
2434 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2435 shlibpath_overrides_runpath=no
2436 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2437 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2438 hardcode_into_libs=yes
2441 # No shared lib support for Linux oldld, aout, or coff.
2442 linux*oldld* | linux*aout* | linux*coff*)
2446 # This must be Linux ELF.
2447 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2451 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2452 soname_spec='${libname}${release}${shared_ext}$major'
2453 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2454 shlibpath_var=LD_LIBRARY_PATH
2455 shlibpath_overrides_runpath=no
2457 # Some binutils ld are patched to set DT_RUNPATH
2458 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2459 [lt_cv_shlibpath_overrides_runpath=no
2460 save_LDFLAGS=$LDFLAGS
2462 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2463 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2464 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2465 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2466 [lt_cv_shlibpath_overrides_runpath=yes])])
2467 LDFLAGS=$save_LDFLAGS
2470 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2472 # This implies no fast_install, which is unacceptable.
2473 # Some rework will be needed to allow for fast_install
2474 # before this can be enabled.
2475 hardcode_into_libs=yes
2477 # Append ld.so.conf contents to the search path
2478 if test -f /etc/ld.so.conf; then
2479 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' ' '`
2480 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2483 # We used to test for /lib/ld.so.1 and disable shared libraries on
2484 # powerpc, because MkLinux only supported shared libraries with the
2485 # GNU dynamic linker. Since this was broken with cross compilers,
2486 # most powerpc-linux boxes support dynamic linking these days and
2487 # people can always --disable-shared, the test was removed, and we
2488 # assume the GNU/Linux dynamic linker is in use.
2489 dynamic_linker='GNU/Linux ld.so'
2496 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2498 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2499 dynamic_linker='NetBSD (a.out) ld.so'
2501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2502 soname_spec='${libname}${release}${shared_ext}$major'
2503 dynamic_linker='NetBSD ld.elf_so'
2505 shlibpath_var=LD_LIBRARY_PATH
2506 shlibpath_overrides_runpath=yes
2507 hardcode_into_libs=yes
2512 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2513 shlibpath_var=LD_LIBRARY_PATH
2514 shlibpath_overrides_runpath=yes
2521 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2522 soname_spec='${libname}${release}${shared_ext}$major'
2523 shlibpath_var=LD_LIBRARY_PATH
2524 shlibpath_overrides_runpath=no
2525 hardcode_into_libs=yes
2526 dynamic_linker='ldqnx.so'
2531 sys_lib_dlsearch_path_spec="/usr/lib"
2533 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2535 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2536 *) need_version=no ;;
2538 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2539 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2540 shlibpath_var=LD_LIBRARY_PATH
2541 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2543 openbsd2.[[89]] | openbsd2.[[89]].*)
2544 shlibpath_overrides_runpath=no
2547 shlibpath_overrides_runpath=yes
2551 shlibpath_overrides_runpath=yes
2556 libname_spec='$name'
2559 library_names_spec='$libname${shared_ext} $libname.a'
2560 dynamic_linker='OS/2 ld.exe'
2561 shlibpath_var=LIBPATH
2564 osf3* | osf4* | osf5*)
2568 soname_spec='${libname}${release}${shared_ext}$major'
2569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2570 shlibpath_var=LD_LIBRARY_PATH
2571 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2572 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2584 soname_spec='${libname}${release}${shared_ext}$major'
2585 shlibpath_var=LD_LIBRARY_PATH
2586 shlibpath_overrides_runpath=yes
2587 hardcode_into_libs=yes
2588 # ldd complains unless libraries are executable
2589 postinstall_cmds='chmod +x $lib'
2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2595 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2596 shlibpath_var=LD_LIBRARY_PATH
2597 shlibpath_overrides_runpath=yes
2598 if test "$with_gnu_ld" = yes; then
2606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2607 soname_spec='${libname}${release}${shared_ext}$major'
2608 shlibpath_var=LD_LIBRARY_PATH
2609 case $host_vendor in
2611 shlibpath_overrides_runpath=no
2613 runpath_var=LD_RUN_PATH
2621 shlibpath_overrides_runpath=no
2622 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2628 if test -d /usr/nec ;then
2630 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2631 soname_spec='$libname${shared_ext}.$major'
2632 shlibpath_var=LD_LIBRARY_PATH
2636 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2637 version_type=freebsd-elf
2640 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2641 soname_spec='${libname}${release}${shared_ext}$major'
2642 shlibpath_var=LD_LIBRARY_PATH
2643 shlibpath_overrides_runpath=yes
2644 hardcode_into_libs=yes
2645 if test "$with_gnu_ld" = yes; then
2646 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2648 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2651 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2655 sys_lib_dlsearch_path_spec='/usr/lib'
2659 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2664 shlibpath_var=LD_LIBRARY_PATH
2665 shlibpath_overrides_runpath=no
2666 hardcode_into_libs=yes
2671 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2672 soname_spec='${libname}${release}${shared_ext}$major'
2673 shlibpath_var=LD_LIBRARY_PATH
2680 AC_MSG_RESULT([$dynamic_linker])
2681 test "$dynamic_linker" = no && can_build_shared=no
2683 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2684 if test "$GCC" = yes; then
2685 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2688 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2689 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2691 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2692 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2695 _LT_DECL([], [variables_saved_for_relink], [1],
2696 [Variables whose values should be saved in libtool wrapper scripts and
2697 restored at link time])
2698 _LT_DECL([], [need_lib_prefix], [0],
2699 [Do we need the "lib" prefix for modules?])
2700 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2701 _LT_DECL([], [version_type], [0], [Library versioning type])
2702 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2703 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2704 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2705 [Is shlibpath searched before the hard-coded library search path?])
2706 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2707 _LT_DECL([], [library_names_spec], [1],
2708 [[List of archive names. First name is the real one, the rest are links.
2709 The last name is the one that the linker finds with -lNAME]])
2710 _LT_DECL([], [soname_spec], [1],
2711 [[The coded name of the library, if different from the real name]])
2712 _LT_DECL([], [install_override_mode], [1],
2713 [Permission mode override for installation of shared libraries])
2714 _LT_DECL([], [postinstall_cmds], [2],
2715 [Command to use after installation of a shared archive])
2716 _LT_DECL([], [postuninstall_cmds], [2],
2717 [Command to use after uninstallation of a shared archive])
2718 _LT_DECL([], [finish_cmds], [2],
2719 [Commands used to finish a libtool library installation in a directory])
2720 _LT_DECL([], [finish_eval], [1],
2721 [[As "finish_cmds", except a single script fragment to be evaled but
2723 _LT_DECL([], [hardcode_into_libs], [0],
2724 [Whether we should hardcode library paths into libraries])
2725 _LT_DECL([], [sys_lib_search_path_spec], [2],
2726 [Compile-time system search path for libraries])
2727 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2728 [Run-time system search path for libraries])
2729 ])# _LT_SYS_DYNAMIC_LINKER
2732 # _LT_PATH_TOOL_PREFIX(TOOL)
2733 # --------------------------
2734 # find a file program which can recognize shared library
2735 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2736 [m4_require([_LT_DECL_EGREP])dnl
2737 AC_MSG_CHECKING([for $1])
2738 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2740 [[\\/*] | ?:[\\/]*])
2741 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2744 lt_save_MAGIC_CMD="$MAGIC_CMD"
2745 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2746 dnl $ac_dummy forces splitting on constant user-supplied paths.
2747 dnl POSIX.2 word splitting is done only on the output of word expansions,
2748 dnl not every word. This closes a longstanding sh security hole.
2749 ac_dummy="m4_if([$2], , $PATH, [$2])"
2750 for ac_dir in $ac_dummy; do
2752 test -z "$ac_dir" && ac_dir=.
2753 if test -f $ac_dir/$1; then
2754 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2755 if test -n "$file_magic_test_file"; then
2756 case $deplibs_check_method in
2758 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2759 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2760 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2761 $EGREP "$file_magic_regex" > /dev/null; then
2766 *** Warning: the command libtool uses to detect shared libraries,
2767 *** $file_magic_cmd, produces output that libtool cannot recognize.
2768 *** The result is that libtool may fail to recognize shared libraries
2769 *** as such. This will affect the creation of libtool libraries that
2770 *** depend on shared libraries, but programs linked with such libtool
2771 *** libraries will work regardless of this problem. Nevertheless, you
2772 *** may want to report the problem to your system manager and/or to
2773 *** bug-libtool@gnu.org
2783 MAGIC_CMD="$lt_save_MAGIC_CMD"
2786 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2787 if test -n "$MAGIC_CMD"; then
2788 AC_MSG_RESULT($MAGIC_CMD)
2792 _LT_DECL([], [MAGIC_CMD], [0],
2793 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2794 ])# _LT_PATH_TOOL_PREFIX
2797 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2798 dnl aclocal-1.4 backwards compatibility:
2799 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2804 # find a file program which can recognize a shared library
2805 m4_defun([_LT_PATH_MAGIC],
2806 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2807 if test -z "$lt_cv_path_MAGIC_CMD"; then
2808 if test -n "$ac_tool_prefix"; then
2809 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2819 # find the pathname to the GNU or non-GNU linker
2820 AC_DEFUN([LT_PATH_LD],
2821 [AC_REQUIRE([AC_PROG_CC])dnl
2822 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2823 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2824 m4_require([_LT_DECL_SED])dnl
2825 m4_require([_LT_DECL_EGREP])dnl
2826 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2828 AC_ARG_WITH([gnu-ld],
2829 [AS_HELP_STRING([--with-gnu-ld],
2830 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2831 [test "$withval" = no || with_gnu_ld=yes],
2832 [with_gnu_ld=no])dnl
2835 if test "$GCC" = yes; then
2836 # Check if gcc -print-prog-name=ld gives a path.
2837 AC_MSG_CHECKING([for ld used by $CC])
2840 # gcc leaves a trailing carriage return which upsets mingw
2841 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2843 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2846 # Accept absolute paths.
2847 [[\\/]]* | ?:[[\\/]]*)
2848 re_direlt='/[[^/]][[^/]]*/\.\./'
2849 # Canonicalize the pathname of ld
2850 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2851 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2852 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2854 test -z "$LD" && LD="$ac_prog"
2857 # If it fails, then pretend we aren't using GCC.
2861 # If it is relative, then search for the first ld in PATH.
2865 elif test "$with_gnu_ld" = yes; then
2866 AC_MSG_CHECKING([for GNU ld])
2868 AC_MSG_CHECKING([for non-GNU ld])
2870 AC_CACHE_VAL(lt_cv_path_LD,
2871 [if test -z "$LD"; then
2872 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2873 for ac_dir in $PATH; do
2875 test -z "$ac_dir" && ac_dir=.
2876 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2877 lt_cv_path_LD="$ac_dir/$ac_prog"
2878 # Check to see if the program is GNU ld. I'd rather use --version,
2879 # but apparently some variants of GNU ld only accept -v.
2880 # Break only if it was the GNU/non-GNU ld that we prefer.
2881 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2882 *GNU* | *'with BFD'*)
2883 test "$with_gnu_ld" != no && break
2886 test "$with_gnu_ld" != yes && break
2893 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2896 if test -n "$LD"; then
2901 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2905 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2909 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2910 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2911 dnl aclocal-1.4 backwards compatibility:
2912 dnl AC_DEFUN([AM_PROG_LD], [])
2913 dnl AC_DEFUN([AC_PROG_LD], [])
2918 m4_defun([_LT_PATH_LD_GNU],
2919 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2920 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2921 case `$LD -v 2>&1 </dev/null` in
2922 *GNU* | *'with BFD'*)
2923 lt_cv_prog_gnu_ld=yes
2926 lt_cv_prog_gnu_ld=no
2929 with_gnu_ld=$lt_cv_prog_gnu_ld
2935 # find reload flag for linker
2936 # -- PORTME Some linkers may need a different reload flag.
2937 m4_defun([_LT_CMD_RELOAD],
2938 [AC_CACHE_CHECK([for $LD option to reload object files],
2939 lt_cv_ld_reload_flag,
2940 [lt_cv_ld_reload_flag='-r'])
2941 reload_flag=$lt_cv_ld_reload_flag
2942 case $reload_flag in
2944 *) reload_flag=" $reload_flag" ;;
2946 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2949 if test "$GCC" = yes; then
2950 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2952 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2956 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2957 _LT_TAGDECL([], [reload_cmds], [2])dnl
2961 # _LT_CHECK_MAGIC_METHOD
2962 # ----------------------
2963 # how to check for library dependencies
2964 # -- PORTME fill in with the dynamic library characteristics
2965 m4_defun([_LT_CHECK_MAGIC_METHOD],
2966 [m4_require([_LT_DECL_EGREP])
2967 m4_require([_LT_DECL_OBJDUMP])
2968 AC_CACHE_CHECK([how to recognize dependent libraries],
2969 lt_cv_deplibs_check_method,
2970 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2971 lt_cv_file_magic_test_file=
2972 lt_cv_deplibs_check_method='unknown'
2973 # Need to set the preceding variable on all platforms that support
2974 # interlibrary dependencies.
2975 # 'none' -- dependencies not supported.
2976 # `unknown' -- same as none, but documents that we really don't know.
2977 # 'pass_all' -- all dependencies passed with no checks.
2978 # 'test_compile' -- check by making test program.
2979 # 'file_magic [[regex]]' -- check by looking for files in library path
2980 # which responds to the $file_magic_cmd with a given extended regex.
2981 # If you have `file' or equivalent on your system and you're not sure
2982 # whether `pass_all' will *always* work, you probably want this one.
2986 lt_cv_deplibs_check_method=pass_all
2990 lt_cv_deplibs_check_method=pass_all
2994 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2995 lt_cv_file_magic_cmd='/usr/bin/file -L'
2996 lt_cv_file_magic_test_file=/shlib/libc.so
3000 # func_win32_libid is a shell function defined in ltmain.sh
3001 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3002 lt_cv_file_magic_cmd='func_win32_libid'
3006 # Base MSYS/MinGW do not provide the 'file' command needed by
3007 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3008 # unless we find 'file', for example because we are cross-compiling.
3009 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3010 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3011 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3012 lt_cv_file_magic_cmd='func_win32_libid'
3014 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3015 lt_cv_file_magic_cmd='$OBJDUMP -f'
3020 # use the weaker test based on 'objdump'. See mingw*.
3021 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3022 lt_cv_file_magic_cmd='$OBJDUMP -f'
3025 darwin* | rhapsody*)
3026 lt_cv_deplibs_check_method=pass_all
3029 freebsd* | dragonfly*)
3030 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3033 # Not sure whether the presence of OpenBSD here was a mistake.
3034 # Let's accept both of them until this is cleared up.
3035 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3036 lt_cv_file_magic_cmd=/usr/bin/file
3037 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3041 lt_cv_deplibs_check_method=pass_all
3046 lt_cv_deplibs_check_method=pass_all
3050 lt_cv_deplibs_check_method=pass_all
3053 hpux10.20* | hpux11*)
3054 lt_cv_file_magic_cmd=/usr/bin/file
3057 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3058 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3061 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3062 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3065 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3066 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3072 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3073 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3076 irix5* | irix6* | nonstopux*)
3078 *-32|*"-32 ") libmagic=32-bit;;
3079 *-n32|*"-n32 ") libmagic=N32;;
3080 *-64|*"-64 ") libmagic=64-bit;;
3081 *) libmagic=never-match;;
3083 lt_cv_deplibs_check_method=pass_all
3086 # This must be Linux ELF.
3087 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3088 lt_cv_deplibs_check_method=pass_all
3092 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3093 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3095 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3100 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3101 lt_cv_file_magic_cmd=/usr/bin/file
3102 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3106 lt_cv_deplibs_check_method=pass_all
3110 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3111 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3113 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3117 osf3* | osf4* | osf5*)
3118 lt_cv_deplibs_check_method=pass_all
3122 lt_cv_deplibs_check_method=pass_all
3126 lt_cv_deplibs_check_method=pass_all
3129 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3130 lt_cv_deplibs_check_method=pass_all
3134 case $host_vendor in
3136 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3137 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3140 lt_cv_deplibs_check_method=pass_all
3143 lt_cv_file_magic_cmd='/bin/file'
3144 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3147 lt_cv_file_magic_cmd='/bin/file'
3148 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3149 lt_cv_file_magic_test_file=/lib/libc.so
3152 lt_cv_deplibs_check_method=pass_all
3155 lt_cv_deplibs_check_method=pass_all
3161 lt_cv_deplibs_check_method=pass_all
3165 file_magic_cmd=$lt_cv_file_magic_cmd
3166 deplibs_check_method=$lt_cv_deplibs_check_method
3167 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3169 _LT_DECL([], [deplibs_check_method], [1],
3170 [Method to check whether dependent libraries are shared objects])
3171 _LT_DECL([], [file_magic_cmd], [1],
3172 [Command to use when deplibs_check_method == "file_magic"])
3173 ])# _LT_CHECK_MAGIC_METHOD
3178 # find the pathname to a BSD- or MS-compatible name lister
3179 AC_DEFUN([LT_PATH_NM],
3180 [AC_REQUIRE([AC_PROG_CC])dnl
3181 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3182 [if test -n "$NM"; then
3183 # Let the user override the test.
3186 lt_nm_to_check="${ac_tool_prefix}nm"
3187 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3188 lt_nm_to_check="$lt_nm_to_check nm"
3190 for lt_tmp_nm in $lt_nm_to_check; do
3191 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3192 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3194 test -z "$ac_dir" && ac_dir=.
3195 tmp_nm="$ac_dir/$lt_tmp_nm"
3196 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3197 # Check to see if the nm accepts a BSD-compat flag.
3198 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3199 # nm: unknown option "B" ignored
3200 # Tru64's nm complains that /dev/null is an invalid object file
3201 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3202 */dev/null* | *'Invalid file or object type'*)
3203 lt_cv_path_NM="$tmp_nm -B"
3207 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3209 lt_cv_path_NM="$tmp_nm -p"
3213 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3214 continue # so that we can try to find one that supports BSD flags
3223 : ${lt_cv_path_NM=no}
3225 if test "$lt_cv_path_NM" != "no"; then
3228 # Didn't find any BSD compatible name lister, look for dumpbin.
3229 if test -n "$DUMPBIN"; then :
3230 # Let the user override the test.
3232 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3233 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3235 DUMPBIN="$DUMPBIN -symbols"
3243 if test "$DUMPBIN" != ":"; then
3247 test -z "$NM" && NM=nm
3249 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3251 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3252 [lt_cv_nm_interface="BSD nm"
3253 echo "int some_variable = 0;" > conftest.$ac_ext
3254 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3255 (eval "$ac_compile" 2>conftest.err)
3256 cat conftest.err >&AS_MESSAGE_LOG_FD
3257 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3258 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3259 cat conftest.err >&AS_MESSAGE_LOG_FD
3260 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3261 cat conftest.out >&AS_MESSAGE_LOG_FD
3262 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3263 lt_cv_nm_interface="MS dumpbin"
3269 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3270 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3271 dnl aclocal-1.4 backwards compatibility:
3272 dnl AC_DEFUN([AM_PROG_NM], [])
3273 dnl AC_DEFUN([AC_PROG_NM], [])
3278 # check for math library
3279 AC_DEFUN([LT_LIB_M],
3280 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3283 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3284 # These system don't have libm, or don't need it
3287 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3288 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3291 AC_CHECK_LIB(m, cos, LIBM="-lm")
3298 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3299 dnl aclocal-1.4 backwards compatibility:
3300 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3303 # _LT_COMPILER_NO_RTTI([TAGNAME])
3304 # -------------------------------
3305 m4_defun([_LT_COMPILER_NO_RTTI],
3306 [m4_require([_LT_TAG_COMPILER])dnl
3308 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3310 if test "$GCC" = yes; then
3311 case $cc_basename in
3313 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3315 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3318 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3319 lt_cv_prog_compiler_rtti_exceptions,
3320 [-fno-rtti -fno-exceptions], [],
3321 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3323 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3324 [Compiler flag to turn off builtin functions])
3325 ])# _LT_COMPILER_NO_RTTI
3328 # _LT_CMD_GLOBAL_SYMBOLS
3329 # ----------------------
3330 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3331 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3332 AC_REQUIRE([AC_PROG_CC])dnl
3333 AC_REQUIRE([AC_PROG_AWK])dnl
3334 AC_REQUIRE([LT_PATH_NM])dnl
3335 AC_REQUIRE([LT_PATH_LD])dnl
3336 m4_require([_LT_DECL_SED])dnl
3337 m4_require([_LT_DECL_EGREP])dnl
3338 m4_require([_LT_TAG_COMPILER])dnl
3340 # Check for command to grab the raw symbol name followed by C symbol from nm.
3341 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3342 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3344 # These are sane defaults that work on at least a few old systems.
3345 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3347 # Character class describing NM global symbol codes.
3348 symcode='[[BCDEGRST]]'
3350 # Regexp to match symbols that can be accessed directly from C.
3351 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3353 # Define system-specific variables.
3358 cygwin* | mingw* | pw32* | cegcc*)
3359 symcode='[[ABCDGISTW]]'
3362 if test "$host_cpu" = ia64; then
3363 symcode='[[ABCDEGRST]]'
3367 symcode='[[BCDEGRST]]'
3370 symcode='[[BCDEGQRST]]'
3381 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3385 symcode='[[DFNSTU]]'
3389 # If we're using GNU nm, then use its standard symbol codes.
3390 case `$NM -V 2>&1` in
3391 *GNU* | *'with BFD'*)
3392 symcode='[[ABCDGIRSTW]]' ;;
3395 # Transform an extracted symbol line into a proper C declaration.
3396 # Some systems (esp. on ia64) link data and code symbols differently,
3397 # so use this general approach.
3398 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3400 # Transform an extracted symbol line into symbol name and symbol address
3401 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3402 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3404 # Handle CRLF in mingw tool chain
3408 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3412 # Try without a prefix underscore, then with it.
3413 for ac_symprfx in "" "_"; do
3415 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3416 symxfrm="\\1 $ac_symprfx\\2 \\2"
3418 # Write the raw and C identifiers.
3419 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3420 # Fake it for dumpbin and say T for any non-static function
3421 # and D for any global variable.
3422 # Also find C++ and __fastcall symbols from MSVC++,
3423 # which start with @ or ?.
3424 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3425 " {last_section=section; section=\$ 3};"\
3426 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3427 " \$ 0!~/External *\|/{next};"\
3428 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3429 " {if(hide[section]) next};"\
3430 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3431 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3432 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3433 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3434 " ' prfx=^$ac_symprfx]"
3436 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3439 # Check to see that the pipe works correctly.
3443 cat > conftest.$ac_ext <<_LT_EOF
3448 void nm_test_func(void);
3449 void nm_test_func(void){}
3453 int main(){nm_test_var='a';nm_test_func();return(0);}
3456 if AC_TRY_EVAL(ac_compile); then
3457 # Now try to grab the symbols.
3459 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3460 # Try sorting and uniquifying the output.
3461 if sort "$nlist" | uniq > "$nlist"T; then
3462 mv -f "$nlist"T "$nlist"
3467 # Make sure that we snagged all the symbols we need.
3468 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3469 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3470 cat <<_LT_EOF > conftest.$ac_ext
3476 # Now generate the symbol file.
3477 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3479 cat <<_LT_EOF >> conftest.$ac_ext
3481 /* The mapping between symbol names and symbols. */
3486 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3488 { "@PROGRAM@", (void *) 0 },
3490 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3491 cat <<\_LT_EOF >> conftest.$ac_ext
3495 /* This works around a problem in FreeBSD linker */
3496 #ifdef FREEBSD_WORKAROUND
3497 static const void *lt_preloaded_setup() {
3498 return lt__PROGRAM__LTX_preloaded_symbols;
3506 # Now try linking the two files.
3507 mv conftest.$ac_objext conftstm.$ac_objext
3508 lt_save_LIBS="$LIBS"
3509 lt_save_CFLAGS="$CFLAGS"
3510 LIBS="conftstm.$ac_objext"
3511 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3512 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3515 LIBS="$lt_save_LIBS"
3516 CFLAGS="$lt_save_CFLAGS"
3518 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3521 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3524 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3527 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3528 cat conftest.$ac_ext >&5
3530 rm -rf conftest* conftst*
3532 # Do not use the global_symbol_pipe unless it works.
3533 if test "$pipe_works" = yes; then
3536 lt_cv_sys_global_symbol_pipe=
3540 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3541 lt_cv_sys_global_symbol_to_cdecl=
3543 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3544 AC_MSG_RESULT(failed)
3549 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3550 [Take the output of nm and produce a listing of raw symbols and C names])
3551 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3552 [Transform the output of nm in a proper C declaration])
3553 _LT_DECL([global_symbol_to_c_name_address],
3554 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3555 [Transform the output of nm in a C name address pair])
3556 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3557 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3558 [Transform the output of nm in a C name address pair when lib prefix is needed])
3559 ]) # _LT_CMD_GLOBAL_SYMBOLS
3562 # _LT_COMPILER_PIC([TAGNAME])
3563 # ---------------------------
3564 m4_defun([_LT_COMPILER_PIC],
3565 [m4_require([_LT_TAG_COMPILER])dnl
3566 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3567 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3568 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3570 AC_MSG_CHECKING([for $compiler option to produce PIC])
3571 m4_if([$1], [CXX], [
3572 # C++ specific cases for pic, static, wl, etc.
3573 if test "$GXX" = yes; then
3574 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3575 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3579 # All AIX code is PIC.
3580 if test "$host_cpu" = ia64; then
3581 # AIX 5 now supports IA64 processor
3582 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3584 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3590 # see comment about AmigaOS4 .so support
3591 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3594 # FIXME: we need at least 68020 code to build shared libraries, but
3595 # adding the `-m68020' flag to GCC prevents building anything better,
3597 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3602 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3603 # PIC is the default for these OSes.
3605 mingw* | cygwin* | os2* | pw32* | cegcc*)
3606 # This hack is so that the source file can tell whether it is being
3607 # built for inclusion in a dll (and should export symbols for example).
3608 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3609 # (--disable-auto-import) libraries
3610 m4_if([$1], [GCJ], [],
3611 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3613 darwin* | rhapsody*)
3614 # PIC is the default on this platform
3615 # Common symbols not allowed in MH_DYLIB files
3616 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3619 # DJGPP does not support shared libraries at all
3620 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3623 # PIC is the default for Haiku.
3624 # The "-static" flag exists, but is broken.
3625 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3628 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3629 # Instead, we relocate shared libraries at runtime.
3632 if test -d /usr/nec; then
3633 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3637 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3638 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3639 # sets the default TLS model and affects inlining.
3644 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3649 # QNX uses GNU C++, but need to define -shared option too, otherwise
3651 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3654 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3660 # All AIX code is PIC.
3661 if test "$host_cpu" = ia64; then
3662 # AIX 5 now supports IA64 processor
3663 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3665 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3669 case $cc_basename in
3671 # Green Hills C++ Compiler
3672 # _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"
3677 case $cc_basename in
3679 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3682 # Green Hills C++ Compiler
3683 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3689 freebsd* | dragonfly*)
3690 # FreeBSD uses GNU C++
3692 hpux9* | hpux10* | hpux11*)
3693 case $cc_basename in
3695 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3696 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3697 if test "$host_cpu" != ia64; then
3698 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3702 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3703 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3709 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3718 # This is c89, which is MS Visual C++ (no shared libs)
3719 # Anyone wants to do a port?
3721 irix5* | irix6* | nonstopux*)
3722 case $cc_basename in
3724 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3726 # CC pic flag -KPIC is the default.
3732 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3733 case $cc_basename in
3736 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3737 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3740 # old Intel C++ for x86_64 which still supported -KPIC.
3741 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3742 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3743 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3746 # Intel C++, used to be incompatible with GCC.
3747 # ICC 10 doesn't accept -KPIC any more.
3748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3753 # Portland Group C++ compiler
3754 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3755 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3756 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3760 # Make sure the PIC flag is empty. It appears that all Alpha
3761 # Linux and Compaq Tru64 Unix objects are PIC.
3762 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3763 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3765 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3766 # IBM XL 8.0, 9.0 on PPC and BlueGene
3767 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3768 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3769 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3772 case `$CC -V 2>&1 | sed 5q` in
3775 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3776 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3777 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3788 case $cc_basename in
3790 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3799 # QNX uses GNU C++, but need to define -shared option too, otherwise
3801 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3803 osf3* | osf4* | osf5*)
3804 case $cc_basename in
3806 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3809 # Rational C++ 2.4.1
3810 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3813 # Digital/Compaq C++
3814 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3815 # Make sure the PIC flag is empty. It appears that all Alpha
3816 # Linux and Compaq Tru64 Unix objects are PIC.
3817 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3818 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3827 case $cc_basename in
3829 # Sun C++ 4.2, 5.x and Centerline C++
3830 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3831 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3832 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3835 # Green Hills C++ Compiler
3836 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3843 case $cc_basename in
3846 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3847 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3851 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3857 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3858 case $cc_basename in
3860 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3861 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3862 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3867 case $cc_basename in
3869 # NonStop-UX NCC 3.20
3870 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3879 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3885 if test "$GCC" = yes; then
3886 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3887 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3891 # All AIX code is PIC.
3892 if test "$host_cpu" = ia64; then
3893 # AIX 5 now supports IA64 processor
3894 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3896 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3902 # see comment about AmigaOS4 .so support
3903 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3906 # FIXME: we need at least 68020 code to build shared libraries, but
3907 # adding the `-m68020' flag to GCC prevents building anything better,
3909 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3914 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3915 # PIC is the default for these OSes.
3918 mingw* | cygwin* | pw32* | os2* | cegcc*)
3919 # This hack is so that the source file can tell whether it is being
3920 # built for inclusion in a dll (and should export symbols for example).
3921 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3922 # (--disable-auto-import) libraries
3923 m4_if([$1], [GCJ], [],
3924 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3927 darwin* | rhapsody*)
3928 # PIC is the default on this platform
3929 # Common symbols not allowed in MH_DYLIB files
3930 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3934 # PIC is the default for Haiku.
3935 # The "-static" flag exists, but is broken.
3936 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3940 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3941 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3942 # sets the default TLS model and affects inlining.
3948 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3954 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3955 # Instead, we relocate shared libraries at runtime.
3959 # Just because we use GCC doesn't mean we suddenly get shared libraries
3960 # on systems that don't support them.
3961 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3966 # QNX uses GNU C++, but need to define -shared option too, otherwise
3968 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3972 if test -d /usr/nec; then
3973 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3978 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3982 case $cc_basename in
3983 nvcc*) # Cuda Compiler Driver 2.2
3984 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
3989 # PORTME Check for flag to pass linker flags through the system compiler.
3992 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3993 if test "$host_cpu" = ia64; then
3994 # AIX 5 now supports IA64 processor
3995 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3997 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4001 mingw* | cygwin* | pw32* | os2* | cegcc*)
4002 # This hack is so that the source file can tell whether it is being
4003 # built for inclusion in a dll (and should export symbols for example).
4004 m4_if([$1], [GCJ], [],
4005 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4008 hpux9* | hpux10* | hpux11*)
4009 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4010 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4017 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4020 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4021 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4024 irix5* | irix6* | nonstopux*)
4025 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4026 # PIC (with -KPIC) is the default.
4027 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4030 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4031 case $cc_basename in
4032 # old Intel for x86_64 which still supported -KPIC.
4034 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4036 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4038 # icc used to be incompatible with GCC.
4039 # ICC 10 doesn't accept -KPIC any more.
4041 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4043 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4045 # Lahey Fortran 8.1.
4047 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4048 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4049 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4051 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4052 # Portland Group compilers (*not* the Pentium gcc compiler,
4053 # which looks to be a dead project)
4054 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4055 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4056 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4059 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4060 # All Alpha code is PIC.
4061 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4063 xl* | bgxl* | bgf* | mpixl*)
4064 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4065 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4066 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4067 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4070 case `$CC -V 2>&1 | sed 5q` in
4071 *Sun\ F* | *Sun*Fortran*)
4072 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4073 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4074 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4075 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4079 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4080 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4081 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4089 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4090 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4094 # QNX uses GNU C++, but need to define -shared option too, otherwise
4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4099 osf3* | osf4* | osf5*)
4100 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4101 # All OSF/1 code is PIC.
4102 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4106 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4110 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4111 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4112 case $cc_basename in
4114 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4116 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4121 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4123 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4126 sysv4 | sysv4.2uw2* | sysv4.3*)
4127 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4128 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4129 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4133 if test -d /usr/nec ;then
4134 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4135 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4139 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4140 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4141 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4142 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4146 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4147 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4151 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4152 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4156 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4162 # For platforms which do not support PIC, -DPIC is meaningless:
4164 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4167 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4170 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4171 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4172 [How to pass a linker flag through the compiler])
4175 # Check to make sure the PIC flag actually works.
4177 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4178 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4179 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4180 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4181 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4183 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4185 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4186 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4188 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4189 [Additional compiler flags for building library objects])
4192 # Check to make sure the static flag actually works.
4194 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4195 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4196 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4197 $lt_tmp_static_flag,
4199 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4200 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4201 [Compiler flag to prevent dynamic linking])
4202 ])# _LT_COMPILER_PIC
4205 # _LT_LINKER_SHLIBS([TAGNAME])
4206 # ----------------------------
4207 # See if the linker supports building shared libraries.
4208 m4_defun([_LT_LINKER_SHLIBS],
4209 [AC_REQUIRE([LT_PATH_LD])dnl
4210 AC_REQUIRE([LT_PATH_NM])dnl
4211 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4212 m4_require([_LT_DECL_EGREP])dnl
4213 m4_require([_LT_DECL_SED])dnl
4214 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4215 m4_require([_LT_TAG_COMPILER])dnl
4216 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4217 m4_if([$1], [CXX], [
4218 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4221 # If we're using GNU nm, then we don't want the "-C" option.
4222 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4223 # Also, AIX nm treats weak defined symbols like other global defined
4224 # symbols, whereas GNU nm marks them as "W".
4225 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4226 _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'
4228 _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'
4232 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4234 cygwin* | mingw* | cegcc*)
4235 _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'
4238 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4241 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4244 _LT_TAGVAR(allow_undefined_flag, $1)=
4245 _LT_TAGVAR(always_export_symbols, $1)=no
4246 _LT_TAGVAR(archive_cmds, $1)=
4247 _LT_TAGVAR(archive_expsym_cmds, $1)=
4248 _LT_TAGVAR(compiler_needs_object, $1)=no
4249 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4250 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4251 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4252 _LT_TAGVAR(hardcode_automatic, $1)=no
4253 _LT_TAGVAR(hardcode_direct, $1)=no
4254 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4255 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4256 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4257 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4258 _LT_TAGVAR(hardcode_minus_L, $1)=no
4259 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4260 _LT_TAGVAR(inherit_rpath, $1)=no
4261 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4262 _LT_TAGVAR(module_cmds, $1)=
4263 _LT_TAGVAR(module_expsym_cmds, $1)=
4264 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4265 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4266 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4267 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4268 # include_expsyms should be a list of space-separated symbols to be *always*
4269 # included in the symbol list
4270 _LT_TAGVAR(include_expsyms, $1)=
4271 # exclude_expsyms can be an extended regexp of symbols to exclude
4272 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4273 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4274 # as well as any symbol that contains `d'.
4275 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4276 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4277 # platforms (ab)use it in PIC code, but their linkers get confused if
4278 # the symbol is explicitly referenced. Since portable code cannot
4279 # rely on this symbol name, it's probably fine to never include it in
4280 # preloaded symbol tables.
4281 # Exclude shared library initialization/finalization symbols.
4282 dnl Note also adjust exclude_expsyms for C++ above.
4283 extract_expsyms_cmds=
4286 cygwin* | mingw* | pw32* | cegcc*)
4287 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4288 # When not using gcc, we currently assume that we are using
4289 # Microsoft Visual C++.
4290 if test "$GCC" != yes; then
4295 # we just hope/assume this is gcc and not c89 (= MSVC++)
4303 _LT_TAGVAR(ld_shlibs, $1)=yes
4305 # On some targets, GNU ld is compatible enough with the native linker
4306 # that we're better off using the native interface for both.
4307 lt_use_gnu_ld_interface=no
4308 if test "$with_gnu_ld" = yes; then
4311 # The AIX port of GNU ld has always aspired to compatibility
4312 # with the native linker. However, as the warning in the GNU ld
4313 # block says, versions before 2.19.5* couldn't really create working
4314 # shared libraries, regardless of the interface used.
4315 case `$LD -v 2>&1` in
4316 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4317 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4318 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4320 lt_use_gnu_ld_interface=yes
4325 lt_use_gnu_ld_interface=yes
4330 if test "$lt_use_gnu_ld_interface" = yes; then
4331 # If archive_cmds runs LD, not CC, wlarc should be empty
4334 # Set some defaults for GNU ld with shared library support. These
4335 # are reset later if shared libraries are not supported. Putting them
4336 # here allows them to be overridden if necessary.
4337 runpath_var=LD_RUN_PATH
4338 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4339 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4340 # ancient GNU ld didn't support --whole-archive et. al.
4341 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4342 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4344 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4346 supports_anon_versioning=no
4347 case `$LD -v 2>&1` in
4348 *GNU\ gold*) supports_anon_versioning=yes ;;
4349 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4350 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4351 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4352 *\ 2.11.*) ;; # other 2.11 versions
4353 *) supports_anon_versioning=yes ;;
4356 # See if GNU ld supports shared libraries.
4359 # On AIX/PPC, the GNU linker is very broken
4360 if test "$host_cpu" != ia64; then
4361 _LT_TAGVAR(ld_shlibs, $1)=no
4364 *** Warning: the GNU linker, at least up to release 2.19, is reported
4365 *** to be unable to reliably create shared libraries on AIX.
4366 *** Therefore, libtool is disabling shared libraries support. If you
4367 *** really care for shared libraries, you may want to install binutils
4368 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4369 *** You will then need to restart the configuration process.
4378 # see comment about AmigaOS4 .so support
4379 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4380 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4383 _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)'
4384 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4385 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4391 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4392 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4393 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4394 # support --undefined. This deserves some investigation. FIXME
4395 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4397 _LT_TAGVAR(ld_shlibs, $1)=no
4401 cygwin* | mingw* | pw32* | cegcc*)
4402 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4403 # as there is no search path for DLLs.
4404 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4405 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4406 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4407 _LT_TAGVAR(always_export_symbols, $1)=no
4408 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4409 _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'
4411 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4412 _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'
4413 # If the export-symbols file already is a .def file (1st line
4414 # is EXPORTS), use it as is; otherwise, prepend...
4415 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4416 cp $export_symbols $output_objdir/$soname.def;
4418 echo EXPORTS > $output_objdir/$soname.def;
4419 cat $export_symbols >> $output_objdir/$soname.def;
4421 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4423 _LT_TAGVAR(ld_shlibs, $1)=no
4428 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4429 _LT_TAGVAR(link_all_deplibs, $1)=yes
4433 _LT_TAGVAR(hardcode_direct, $1)=no
4434 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4435 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4436 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4437 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4438 # Instead, shared libraries are loaded at an image base (0x10000000 by
4439 # default) and relocated if they conflict, which is a slow very memory
4440 # consuming and fragmenting process. To avoid this, we pick a random,
4441 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4442 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4443 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4444 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4447 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4449 if test "$host_os" = linux-dietlibc; then
4450 case $cc_basename in
4451 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4454 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4455 && test "$tmp_diet" = no
4458 tmp_sharedflag='-shared'
4459 case $cc_basename,$host_cpu in
4460 pgcc*) # Portland Group C compiler
4461 _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'
4462 tmp_addflag=' $pic_flag'
4464 pgf77* | pgf90* | pgf95* | pgfortran*)
4465 # Portland Group f77 and f90 compilers
4466 _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'
4467 tmp_addflag=' $pic_flag -Mnomain' ;;
4468 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4469 tmp_addflag=' -i_dynamic' ;;
4470 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4471 tmp_addflag=' -i_dynamic -nofor_main' ;;
4472 ifc* | ifort*) # Intel Fortran compiler
4473 tmp_addflag=' -nofor_main' ;;
4474 lf95*) # Lahey Fortran 8.1
4475 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4476 tmp_sharedflag='--shared' ;;
4477 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4478 tmp_sharedflag='-qmkshrobj'
4480 nvcc*) # Cuda Compiler Driver 2.2
4481 _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'
4482 _LT_TAGVAR(compiler_needs_object, $1)=yes
4485 case `$CC -V 2>&1 | sed 5q` in
4486 *Sun\ C*) # Sun C 5.9
4487 _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'
4488 _LT_TAGVAR(compiler_needs_object, $1)=yes
4489 tmp_sharedflag='-G' ;;
4490 *Sun\ F*) # Sun Fortran 8.3
4491 tmp_sharedflag='-G' ;;
4493 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4495 if test "x$supports_anon_versioning" = xyes; then
4496 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4497 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4498 echo "local: *; };" >> $output_objdir/$libname.ver~
4499 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4502 case $cc_basename in
4503 xlf* | bgf* | bgxlf* | mpixlf*)
4504 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4505 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4506 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4507 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4508 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4509 if test "x$supports_anon_versioning" = xyes; then
4510 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4511 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4512 echo "local: *; };" >> $output_objdir/$libname.ver~
4513 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4518 _LT_TAGVAR(ld_shlibs, $1)=no
4523 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4524 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4527 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4528 _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'
4533 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4534 _LT_TAGVAR(ld_shlibs, $1)=no
4537 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4538 *** create shared libraries on Solaris systems. Therefore, libtool
4539 *** is disabling shared libraries support. We urge you to upgrade GNU
4540 *** binutils to release 2.9.1 or newer. Another option is to modify
4541 *** your PATH or compiler configuration so that the native linker is
4542 *** used, and then restart.
4545 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4546 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4547 _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'
4549 _LT_TAGVAR(ld_shlibs, $1)=no
4553 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4554 case `$LD -v 2>&1` in
4555 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4556 _LT_TAGVAR(ld_shlibs, $1)=no
4559 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4560 *** reliably create shared libraries on SCO systems. Therefore, libtool
4561 *** is disabling shared libraries support. We urge you to upgrade GNU
4562 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4563 *** your PATH or compiler configuration so that the native linker is
4564 *** used, and then restart.
4569 # For security reasons, it is highly recommended that you always
4570 # use absolute paths for naming shared libraries, and exclude the
4571 # DT_RUNPATH tag from executables and libraries. But doing so
4572 # requires that you compile everything twice, which is a pain.
4573 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4574 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4575 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4576 _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'
4578 _LT_TAGVAR(ld_shlibs, $1)=no
4585 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4587 _LT_TAGVAR(hardcode_direct, $1)=yes
4588 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4592 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4593 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4594 _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'
4596 _LT_TAGVAR(ld_shlibs, $1)=no
4601 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4603 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4604 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4605 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4608 # PORTME fill in a description of your system's linker (not GNU ld)
4611 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4612 _LT_TAGVAR(always_export_symbols, $1)=yes
4613 _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'
4614 # Note: this linker hardcodes the directories in LIBPATH if there
4615 # are no directories specified by -L.
4616 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4617 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4618 # Neither direct hardcoding nor static linking is supported with a
4620 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4625 if test "$host_cpu" = ia64; then
4626 # On IA64, the linker does run time linking by default, so we don't
4627 # have to do anything special.
4628 aix_use_runtimelinking=no
4629 exp_sym_flag='-Bexport'
4632 # If we're using GNU nm, then we don't want the "-C" option.
4633 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4634 # Also, AIX nm treats weak defined symbols like other global
4635 # defined symbols, whereas GNU nm marks them as "W".
4636 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4637 _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'
4639 _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'
4641 aix_use_runtimelinking=no
4643 # Test if we are trying to use run time linking or normal
4644 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4645 # need to do runtime linking.
4646 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4647 for ld_flag in $LDFLAGS; do
4648 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4649 aix_use_runtimelinking=yes
4656 exp_sym_flag='-bexport'
4657 no_entry_flag='-bnoentry'
4660 # When large executables or shared objects are built, AIX ld can
4661 # have problems creating the table of contents. If linking a library
4662 # or program results in "error TOC overflow" add -mminimal-toc to
4663 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4664 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4666 _LT_TAGVAR(archive_cmds, $1)=''
4667 _LT_TAGVAR(hardcode_direct, $1)=yes
4668 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4669 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4670 _LT_TAGVAR(link_all_deplibs, $1)=yes
4671 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4673 if test "$GCC" = yes; then
4674 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4675 # We only want to do this on AIX 4.2 and lower, the check
4676 # below for broken collect2 doesn't work under 4.3+
4677 collect2name=`${CC} -print-prog-name=collect2`
4678 if test -f "$collect2name" &&
4679 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4681 # We have reworked collect2
4684 # We have old collect2
4685 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4686 # It fails to find uninstalled libraries when the uninstalled
4687 # path is not listed in the libpath. Setting hardcode_minus_L
4688 # to unsupported forces relinking
4689 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4690 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4691 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4695 shared_flag='-shared'
4696 if test "$aix_use_runtimelinking" = yes; then
4697 shared_flag="$shared_flag "'${wl}-G'
4701 if test "$host_cpu" = ia64; then
4702 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4703 # chokes on -Wl,-G. The following line is correct:
4706 if test "$aix_use_runtimelinking" = yes; then
4707 shared_flag='${wl}-G'
4709 shared_flag='${wl}-bM:SRE'
4714 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4715 # It seems that -bexpall does not export symbols beginning with
4716 # underscore (_), so it is better to generate a list of symbols to export.
4717 _LT_TAGVAR(always_export_symbols, $1)=yes
4718 if test "$aix_use_runtimelinking" = yes; then
4719 # Warning - without using the other runtime loading flags (-brtl),
4720 # -berok will link without error, but may produce a broken library.
4721 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4722 # Determine the default libpath from the value encoded in an
4724 _LT_SYS_MODULE_PATH_AIX
4725 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4726 _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 $shared_flag"
4728 if test "$host_cpu" = ia64; then
4729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4730 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4731 _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"
4733 # Determine the default libpath from the value encoded in an
4735 _LT_SYS_MODULE_PATH_AIX
4736 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4737 # Warning - without using the other run time loading flags,
4738 # -berok will link without error, but may produce a broken library.
4739 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4740 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4741 if test "$with_gnu_ld" = yes; then
4742 # We only use this code for GNU lds that support --whole-archive.
4743 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4745 # Exported symbols can be pulled into shared objects from archives
4746 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4748 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4749 # This is similar to how AIX traditionally builds its shared libraries.
4750 _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'
4758 # see comment about AmigaOS4 .so support
4759 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4760 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4763 _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)'
4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4765 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4771 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4774 cygwin* | mingw* | pw32* | cegcc*)
4775 # When not using gcc, we currently assume that we are using
4776 # Microsoft Visual C++.
4777 # hardcode_libdir_flag_spec is actually meaningless, as there is
4778 # no search path for DLLs.
4779 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4780 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4781 # Tell ltmain to make .lib files, not .a files.
4783 # Tell ltmain to make .dll files, not .so files.
4785 # FIXME: Setting linknames here is a bad hack.
4786 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
4787 # The linker will automatically build a .lib file if we build a DLL.
4788 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4789 # FIXME: Should let the user specify the lib program.
4790 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4791 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4792 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4795 darwin* | rhapsody*)
4796 _LT_DARWIN_LINKER_FEATURES($1)
4800 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4801 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4802 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4805 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4806 # support. Future versions do this automatically, but an explicit c++rt0.o
4807 # does not break anything, and helps significantly (at the cost of a little
4810 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4811 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4812 _LT_TAGVAR(hardcode_direct, $1)=yes
4813 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4816 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4818 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4819 _LT_TAGVAR(hardcode_direct, $1)=yes
4820 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4821 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4824 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4825 freebsd* | dragonfly*)
4826 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4827 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4828 _LT_TAGVAR(hardcode_direct, $1)=yes
4829 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4833 if test "$GCC" = yes; then
4834 _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'
4836 _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'
4838 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4839 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4840 _LT_TAGVAR(hardcode_direct, $1)=yes
4842 # hardcode_minus_L: Not really in the search PATH,
4843 # but as the default location of the library.
4844 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4845 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4849 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4850 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4852 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4854 if test "$with_gnu_ld" = no; then
4855 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4856 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4857 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4858 _LT_TAGVAR(hardcode_direct, $1)=yes
4859 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4860 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4861 # hardcode_minus_L: Not really in the search PATH,
4862 # but as the default location of the library.
4863 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4868 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4871 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4874 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4877 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4883 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4886 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4890 # Older versions of the 11.00 compiler do not understand -b yet
4891 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4892 _LT_LINKER_OPTION([if $CC understands -b],
4893 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4894 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4895 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4896 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
4900 if test "$with_gnu_ld" = no; then
4901 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4902 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4906 _LT_TAGVAR(hardcode_direct, $1)=no
4907 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4910 _LT_TAGVAR(hardcode_direct, $1)=yes
4911 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4912 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4914 # hardcode_minus_L: Not really in the search PATH,
4915 # but as the default location of the library.
4916 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4922 irix5* | irix6* | nonstopux*)
4923 if test "$GCC" = yes; then
4924 _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 $lib'
4925 # Try to use the -exported_symbol ld option, if it does not
4926 # work, assume that -exports_file does not work either and
4927 # implicitly export all symbols.
4928 save_LDFLAGS="$LDFLAGS"
4929 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4930 AC_LINK_IFELSE([AC_LANG_SOURCE([int foo(void) {}])],
4931 _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 $lib'
4933 LDFLAGS="$save_LDFLAGS"
4935 _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'
4936 _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'
4938 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4939 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4940 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4941 _LT_TAGVAR(inherit_rpath, $1)=yes
4942 _LT_TAGVAR(link_all_deplibs, $1)=yes
4946 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4947 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4949 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4951 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4952 _LT_TAGVAR(hardcode_direct, $1)=yes
4953 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4957 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4958 _LT_TAGVAR(hardcode_direct, $1)=yes
4959 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4960 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4961 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4968 if test -f /usr/libexec/ld.so; then
4969 _LT_TAGVAR(hardcode_direct, $1)=yes
4970 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4971 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4972 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4973 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4974 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4976 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4979 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4980 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4981 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4984 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4985 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4990 _LT_TAGVAR(ld_shlibs, $1)=no
4995 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4996 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4997 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4998 _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'
4999 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5003 if test "$GCC" = yes; then
5004 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5005 _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'
5007 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5008 _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'
5010 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5011 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5012 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5015 osf4* | osf5*) # as osf3* with the addition of -msym flag
5016 if test "$GCC" = yes; then
5017 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5018 _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'
5019 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5021 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5022 _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'
5023 _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~
5024 $CC -shared${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'
5026 # Both c and cxx compiler support -rpath directly
5027 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5029 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5030 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5034 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5035 if test "$GCC" = yes; then
5037 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5038 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5039 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5041 case `$CC -V 2>&1` in
5044 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5045 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5046 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5050 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5051 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5052 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5056 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5057 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5059 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5061 # The compiler driver will combine and reorder linker options,
5062 # but understands `-z linker_flag'. GCC discards it without `$wl',
5063 # but is careful enough not to reorder.
5064 # Supported since Solaris 2.6 (maybe 2.5.1?)
5065 if test "$GCC" = yes; then
5066 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5068 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5072 _LT_TAGVAR(link_all_deplibs, $1)=yes
5076 if test "x$host_vendor" = xsequent; then
5077 # Use $CC to link under sequent, because it throws in some extra .o
5078 # files that make .init and .fini sections work.
5079 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5081 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5084 _LT_TAGVAR(hardcode_direct, $1)=yes
5085 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5086 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5090 case $host_vendor in
5092 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5093 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5096 ## LD is ld it makes a PLAMLIB
5097 ## CC just makes a GrossModule.
5098 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5099 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5100 _LT_TAGVAR(hardcode_direct, $1)=no
5103 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5104 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5107 runpath_var='LD_RUN_PATH'
5108 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5112 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5113 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5114 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5118 if test -d /usr/nec; then
5119 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5120 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5121 runpath_var=LD_RUN_PATH
5122 hardcode_runpath_var=yes
5123 _LT_TAGVAR(ld_shlibs, $1)=yes
5127 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5128 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5129 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5130 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5131 runpath_var='LD_RUN_PATH'
5133 if test "$GCC" = yes; then
5134 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5135 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5137 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5138 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5142 sysv5* | sco3.2v5* | sco5v6*)
5143 # Note: We can NOT use -z defs as we might desire, because we do not
5144 # link with -lc, and that would cause any symbols used from libc to
5145 # always be unresolved, which means just about no library would
5146 # ever link correctly. If we're not using GNU ld we use -z text
5147 # though, which does catch some bad symbols but isn't as heavy-handed
5149 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5150 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5151 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5152 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5153 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5154 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5155 _LT_TAGVAR(link_all_deplibs, $1)=yes
5156 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5157 runpath_var='LD_RUN_PATH'
5159 if test "$GCC" = yes; then
5160 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5161 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5163 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5164 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5169 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5170 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5171 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5175 _LT_TAGVAR(ld_shlibs, $1)=no
5179 if test x$host_vendor = xsni; then
5181 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5182 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5188 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5189 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5191 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5193 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5194 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5195 _LT_DECL([], [extract_expsyms_cmds], [2],
5196 [The commands to extract the exported symbol list from a shared archive])
5199 # Do we need to explicitly link libc?
5201 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5203 # Assume -lc should be added
5204 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5206 if test "$enable_shared" = yes && test "$GCC" = yes; then
5207 case $_LT_TAGVAR(archive_cmds, $1) in
5209 # FIXME: we may have to deal with multi-command sequences.
5212 # Test whether the compiler implicitly links with -lc since on some
5213 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5214 # to ld, don't add -lc before -lgcc.
5215 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5216 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5218 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5220 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5223 libobjs=conftest.$ac_objext
5225 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5226 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5232 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5233 _LT_TAGVAR(allow_undefined_flag, $1)=
5234 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5236 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5238 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5240 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5242 cat conftest.err 1>&5
5246 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5253 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5254 [Whether or not to add -lc for building shared libraries])
5255 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5256 [enable_shared_with_static_runtimes], [0],
5257 [Whether or not to disallow shared libs when runtime libs are static])
5258 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5259 [Compiler flag to allow reflexive dlopens])
5260 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5261 [Compiler flag to generate shared objects directly from archives])
5262 _LT_TAGDECL([], [compiler_needs_object], [1],
5263 [Whether the compiler copes with passing no objects directly])
5264 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5265 [Create an old-style archive from a shared archive])
5266 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5267 [Create a temporary old-style archive to link instead of a shared archive])
5268 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5269 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5270 _LT_TAGDECL([], [module_cmds], [2],
5271 [Commands used to build a loadable module if different from building
5273 _LT_TAGDECL([], [module_expsym_cmds], [2])
5274 _LT_TAGDECL([], [with_gnu_ld], [1],
5275 [Whether we are building with GNU ld or not])
5276 _LT_TAGDECL([], [allow_undefined_flag], [1],
5277 [Flag that allows shared libraries with undefined symbols to be built])
5278 _LT_TAGDECL([], [no_undefined_flag], [1],
5279 [Flag that enforces no undefined symbols])
5280 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5281 [Flag to hardcode $libdir into a binary during linking.
5282 This must work even if $libdir does not exist])
5283 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5284 [[If ld is used when linking, flag to hardcode $libdir into a binary
5285 during linking. This must work even if $libdir does not exist]])
5286 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5287 [Whether we need a single "-rpath" flag with a separated argument])
5288 _LT_TAGDECL([], [hardcode_direct], [0],
5289 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5290 DIR into the resulting binary])
5291 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5292 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5293 DIR into the resulting binary and the resulting library dependency is
5294 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5295 library is relocated])
5296 _LT_TAGDECL([], [hardcode_minus_L], [0],
5297 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5298 into the resulting binary])
5299 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5300 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5301 into the resulting binary])
5302 _LT_TAGDECL([], [hardcode_automatic], [0],
5303 [Set to "yes" if building a shared library automatically hardcodes DIR
5304 into the library and all subsequent libraries and executables linked
5306 _LT_TAGDECL([], [inherit_rpath], [0],
5307 [Set to yes if linker adds runtime paths of dependent libraries
5308 to runtime path list])
5309 _LT_TAGDECL([], [link_all_deplibs], [0],
5310 [Whether libtool must link a program against all its dependency libraries])
5311 _LT_TAGDECL([], [fix_srcfile_path], [1],
5312 [Fix the shell variable $srcfile for the compiler])
5313 _LT_TAGDECL([], [always_export_symbols], [0],
5314 [Set to "yes" if exported symbols are required])
5315 _LT_TAGDECL([], [export_symbols_cmds], [2],
5316 [The commands to list exported symbols])
5317 _LT_TAGDECL([], [exclude_expsyms], [1],
5318 [Symbols that should not be listed in the preloaded symbols])
5319 _LT_TAGDECL([], [include_expsyms], [1],
5320 [Symbols that must always be exported])
5321 _LT_TAGDECL([], [prelink_cmds], [2],
5322 [Commands necessary for linking programs (against libraries) with templates])
5323 _LT_TAGDECL([], [file_list_spec], [1],
5324 [Specify filename containing input files])
5325 dnl FIXME: Not yet implemented
5326 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5327 dnl [Compiler flag to generate thread safe objects])
5328 ])# _LT_LINKER_SHLIBS
5331 # _LT_LANG_C_CONFIG([TAG])
5332 # ------------------------
5333 # Ensure that the configuration variables for a C compiler are suitably
5334 # defined. These variables are subsequently used by _LT_CONFIG to write
5335 # the compiler configuration to `libtool'.
5336 m4_defun([_LT_LANG_C_CONFIG],
5337 [m4_require([_LT_DECL_EGREP])dnl
5341 # Source file extension for C test sources.
5344 # Object file extension for compiled C test sources.
5346 _LT_TAGVAR(objext, $1)=$objext
5348 # Code to be used in simple compile tests
5349 lt_simple_compile_test_code="int some_variable = 0;"
5351 # Code to be used in simple link tests
5352 lt_simple_link_test_code='int main(){return(0);}'
5355 # Save the default compiler, since it gets overwritten when the other
5356 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5357 compiler_DEFAULT=$CC
5359 # save warnings/boilerplate of simple test code
5360 _LT_COMPILER_BOILERPLATE
5361 _LT_LINKER_BOILERPLATE
5364 ## There is no encapsulation within the following macros, do not change
5365 ## the running order or otherwise move them around unless you know exactly
5366 ## what you are doing...
5367 if test -n "$compiler"; then
5368 _LT_COMPILER_NO_RTTI($1)
5369 _LT_COMPILER_PIC($1)
5370 _LT_COMPILER_C_O($1)
5371 _LT_COMPILER_FILE_LOCKS($1)
5372 _LT_LINKER_SHLIBS($1)
5373 _LT_SYS_DYNAMIC_LINKER($1)
5374 _LT_LINKER_HARDCODE_LIBPATH($1)
5378 # Report which library types will actually be built
5379 AC_MSG_CHECKING([if libtool supports shared libraries])
5380 AC_MSG_RESULT([$can_build_shared])
5382 AC_MSG_CHECKING([whether to build shared libraries])
5383 test "$can_build_shared" = "no" && enable_shared=no
5385 # On AIX, shared libraries and static libraries use the same namespace, and
5386 # are all built from PIC.
5389 test "$enable_shared" = yes && enable_static=no
5390 if test -n "$RANLIB"; then
5391 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5392 postinstall_cmds='$RANLIB $lib'
5397 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5398 test "$enable_shared" = yes && enable_static=no
5402 AC_MSG_RESULT([$enable_shared])
5404 AC_MSG_CHECKING([whether to build static libraries])
5405 # Make sure either enable_shared or enable_static is yes.
5406 test "$enable_shared" = yes || enable_static=yes
5407 AC_MSG_RESULT([$enable_static])
5413 ])# _LT_LANG_C_CONFIG
5416 # _LT_LANG_CXX_CONFIG([TAG])
5417 # --------------------------
5418 # Ensure that the configuration variables for a C++ compiler are suitably
5419 # defined. These variables are subsequently used by _LT_CONFIG to write
5420 # the compiler configuration to `libtool'.
5421 m4_defun([_LT_LANG_CXX_CONFIG],
5422 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5423 m4_require([_LT_DECL_EGREP])dnl
5424 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5425 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5426 (test "X$CXX" != "Xg++"))) ; then
5429 _lt_caught_CXX_error=yes
5433 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5434 _LT_TAGVAR(allow_undefined_flag, $1)=
5435 _LT_TAGVAR(always_export_symbols, $1)=no
5436 _LT_TAGVAR(archive_expsym_cmds, $1)=
5437 _LT_TAGVAR(compiler_needs_object, $1)=no
5438 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5439 _LT_TAGVAR(hardcode_direct, $1)=no
5440 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5441 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5442 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5443 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5444 _LT_TAGVAR(hardcode_minus_L, $1)=no
5445 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5446 _LT_TAGVAR(hardcode_automatic, $1)=no
5447 _LT_TAGVAR(inherit_rpath, $1)=no
5448 _LT_TAGVAR(module_cmds, $1)=
5449 _LT_TAGVAR(module_expsym_cmds, $1)=
5450 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5451 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5452 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5453 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5454 _LT_TAGVAR(no_undefined_flag, $1)=
5455 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5456 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5458 # Source file extension for C++ test sources.
5461 # Object file extension for compiled C++ test sources.
5463 _LT_TAGVAR(objext, $1)=$objext
5465 # No sense in running all these tests if we already determined that
5466 # the CXX compiler isn't working. Some variables (like enable_shared)
5467 # are currently assumed to apply to all compilers on this platform,
5468 # and will be corrupted by setting them based on a non-working compiler.
5469 if test "$_lt_caught_CXX_error" != yes; then
5470 # Code to be used in simple compile tests
5471 lt_simple_compile_test_code="int some_variable = 0;"
5473 # Code to be used in simple link tests
5474 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5476 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5479 # save warnings/boilerplate of simple test code
5480 _LT_COMPILER_BOILERPLATE
5481 _LT_LINKER_BOILERPLATE
5483 # Allow CC to be a program name with arguments.
5488 lt_save_with_gnu_ld=$with_gnu_ld
5489 lt_save_path_LD=$lt_cv_path_LD
5490 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5491 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5493 $as_unset lt_cv_prog_gnu_ld
5495 if test -n "${lt_cv_path_LDCXX+set}"; then
5496 lt_cv_path_LD=$lt_cv_path_LDCXX
5498 $as_unset lt_cv_path_LD
5500 test -z "${LDCXX+set}" || LD=$LDCXX
5503 _LT_TAGVAR(compiler, $1)=$CC
5504 _LT_CC_BASENAME([$compiler])
5506 if test -n "$compiler"; then
5507 # We don't want -fno-exception when compiling C++ code, so set the
5508 # no_builtin_flag separately
5509 if test "$GXX" = yes; then
5510 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5512 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5515 if test "$GXX" = yes; then
5516 # Set up default GNU C++ configuration
5520 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5521 # archiving commands below assume that GNU ld is being used.
5522 if test "$with_gnu_ld" = yes; then
5523 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5524 _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'
5526 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5527 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5529 # If archive_cmds runs LD, not CC, wlarc should be empty
5530 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5531 # investigate it a little bit more. (MM)
5534 # ancient GNU ld didn't support --whole-archive et. al.
5535 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5536 $GREP 'no-whole-archive' > /dev/null; then
5537 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5539 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5545 # A generic and very simple default shared library creation
5546 # command for GNU C++ for the case where it uses the native
5547 # linker, instead of GNU ld. If possible, this setting should
5548 # overridden to take advantage of the native linker features on
5549 # the platform it is being used on.
5550 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5553 # Commands to make compiler produce verbose output that lists
5554 # what "hidden" libraries, object files and flags are used when
5555 # linking a shared library.
5556 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5564 # PORTME: fill in a description of your system's C++ link characteristics
5565 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5566 _LT_TAGVAR(ld_shlibs, $1)=yes
5569 # FIXME: insert proper C++ library support
5570 _LT_TAGVAR(ld_shlibs, $1)=no
5573 if test "$host_cpu" = ia64; then
5574 # On IA64, the linker does run time linking by default, so we don't
5575 # have to do anything special.
5576 aix_use_runtimelinking=no
5577 exp_sym_flag='-Bexport'
5580 aix_use_runtimelinking=no
5582 # Test if we are trying to use run time linking or normal
5583 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5584 # need to do runtime linking.
5585 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5586 for ld_flag in $LDFLAGS; do
5589 aix_use_runtimelinking=yes
5597 exp_sym_flag='-bexport'
5598 no_entry_flag='-bnoentry'
5601 # When large executables or shared objects are built, AIX ld can
5602 # have problems creating the table of contents. If linking a library
5603 # or program results in "error TOC overflow" add -mminimal-toc to
5604 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5605 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5607 _LT_TAGVAR(archive_cmds, $1)=''
5608 _LT_TAGVAR(hardcode_direct, $1)=yes
5609 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5610 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5611 _LT_TAGVAR(link_all_deplibs, $1)=yes
5612 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5614 if test "$GXX" = yes; then
5615 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5616 # We only want to do this on AIX 4.2 and lower, the check
5617 # below for broken collect2 doesn't work under 4.3+
5618 collect2name=`${CC} -print-prog-name=collect2`
5619 if test -f "$collect2name" &&
5620 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5622 # We have reworked collect2
5625 # We have old collect2
5626 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5627 # It fails to find uninstalled libraries when the uninstalled
5628 # path is not listed in the libpath. Setting hardcode_minus_L
5629 # to unsupported forces relinking
5630 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5631 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5632 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5635 shared_flag='-shared'
5636 if test "$aix_use_runtimelinking" = yes; then
5637 shared_flag="$shared_flag "'${wl}-G'
5641 if test "$host_cpu" = ia64; then
5642 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5643 # chokes on -Wl,-G. The following line is correct:
5646 if test "$aix_use_runtimelinking" = yes; then
5647 shared_flag='${wl}-G'
5649 shared_flag='${wl}-bM:SRE'
5654 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5655 # It seems that -bexpall does not export symbols beginning with
5656 # underscore (_), so it is better to generate a list of symbols to
5658 _LT_TAGVAR(always_export_symbols, $1)=yes
5659 if test "$aix_use_runtimelinking" = yes; then
5660 # Warning - without using the other runtime loading flags (-brtl),
5661 # -berok will link without error, but may produce a broken library.
5662 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5663 # Determine the default libpath from the value encoded in an empty
5665 _LT_SYS_MODULE_PATH_AIX
5666 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5668 _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 $shared_flag"
5670 if test "$host_cpu" = ia64; then
5671 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5672 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5673 _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"
5675 # Determine the default libpath from the value encoded in an
5677 _LT_SYS_MODULE_PATH_AIX
5678 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5679 # Warning - without using the other run time loading flags,
5680 # -berok will link without error, but may produce a broken library.
5681 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5682 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5683 if test "$with_gnu_ld" = yes; then
5684 # We only use this code for GNU lds that support --whole-archive.
5685 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5687 # Exported symbols can be pulled into shared objects from archives
5688 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5690 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5691 # This is similar to how AIX traditionally builds its shared
5693 _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'
5699 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5700 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5701 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5702 # support --undefined. This deserves some investigation. FIXME
5703 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5705 _LT_TAGVAR(ld_shlibs, $1)=no
5710 case $cc_basename in
5712 # FIXME: insert proper C++ library support
5713 _LT_TAGVAR(ld_shlibs, $1)=no
5718 cygwin* | mingw* | pw32* | cegcc*)
5719 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5720 # as there is no search path for DLLs.
5721 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5722 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
5723 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5724 _LT_TAGVAR(always_export_symbols, $1)=no
5725 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5727 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5728 _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'
5729 # If the export-symbols file already is a .def file (1st line
5730 # is EXPORTS), use it as is; otherwise, prepend...
5731 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5732 cp $export_symbols $output_objdir/$soname.def;
5734 echo EXPORTS > $output_objdir/$soname.def;
5735 cat $export_symbols >> $output_objdir/$soname.def;
5737 $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'
5739 _LT_TAGVAR(ld_shlibs, $1)=no
5742 darwin* | rhapsody*)
5743 _LT_DARWIN_LINKER_FEATURES($1)
5747 case $cc_basename in
5749 # FIXME: insert proper C++ library support
5750 _LT_TAGVAR(ld_shlibs, $1)=no
5753 # Green Hills C++ Compiler
5754 # FIXME: insert proper C++ library support
5755 _LT_TAGVAR(ld_shlibs, $1)=no
5758 # FIXME: insert proper C++ library support
5759 _LT_TAGVAR(ld_shlibs, $1)=no
5765 # C++ shared libraries reported to be fairly broken before
5767 _LT_TAGVAR(ld_shlibs, $1)=no
5771 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5774 freebsd* | dragonfly*)
5775 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5777 _LT_TAGVAR(ld_shlibs, $1)=yes
5784 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5785 _LT_TAGVAR(link_all_deplibs, $1)=yes
5789 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5790 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5791 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5792 _LT_TAGVAR(hardcode_direct, $1)=yes
5793 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5794 # but as the default
5795 # location of the library.
5797 case $cc_basename in
5799 # FIXME: insert proper C++ library support
5800 _LT_TAGVAR(ld_shlibs, $1)=no
5803 _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 $lib'
5804 # Commands to make compiler produce verbose output that lists
5805 # what "hidden" libraries, object files and flags are used when
5806 # linking a shared library.
5808 # There doesn't appear to be a way to prevent this compiler from
5809 # explicitly linking system object files so we need to strip them
5810 # from the output so that they don't get included in the library
5812 output_verbose_link_cmd='templist=`($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"'
5815 if test "$GXX" = yes; then
5816 _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'
5818 # FIXME: insert proper C++ library support
5819 _LT_TAGVAR(ld_shlibs, $1)=no
5826 if test $with_gnu_ld = no; then
5827 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5828 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5834 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5840 _LT_TAGVAR(hardcode_direct, $1)=no
5841 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5844 _LT_TAGVAR(hardcode_direct, $1)=yes
5845 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5846 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5847 # but as the default
5848 # location of the library.
5852 case $cc_basename in
5854 # FIXME: insert proper C++ library support
5855 _LT_TAGVAR(ld_shlibs, $1)=no
5860 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5863 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5866 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5869 # Commands to make compiler produce verbose output that lists
5870 # what "hidden" libraries, object files and flags are used when
5871 # linking a shared library.
5873 # There doesn't appear to be a way to prevent this compiler from
5874 # explicitly linking system object files so we need to strip them
5875 # from the output so that they don't get included in the library
5877 output_verbose_link_cmd='templist=`($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"'
5880 if test "$GXX" = yes; then
5881 if test $with_gnu_ld = no; then
5884 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5887 _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'
5890 _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'
5895 # FIXME: insert proper C++ library support
5896 _LT_TAGVAR(ld_shlibs, $1)=no
5903 _LT_TAGVAR(hardcode_direct, $1)=no
5904 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5905 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5906 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5907 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5908 # Instead, shared libraries are loaded at an image base (0x10000000 by
5909 # default) and relocated if they conflict, which is a slow very memory
5910 # consuming and fragmenting process. To avoid this, we pick a random,
5911 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5912 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5913 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5914 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5917 case $cc_basename in
5920 _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'
5922 # Archives containing C++ object files must be created using
5923 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5924 # necessary to make sure instantiated templates are included
5926 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5929 if test "$GXX" = yes; then
5930 if test "$with_gnu_ld" = no; then
5931 _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'
5933 _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'
5936 _LT_TAGVAR(link_all_deplibs, $1)=yes
5939 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5940 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5941 _LT_TAGVAR(inherit_rpath, $1)=yes
5944 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5945 case $cc_basename in
5947 # Kuck and Associates, Inc. (KAI) C++ Compiler
5949 # KCC will only create a shared library if the output file
5950 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5951 # to its proper name (with version) after linking.
5952 _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'
5953 _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 $lib'
5954 # Commands to make compiler produce verbose output that lists
5955 # what "hidden" libraries, object files and flags are used when
5956 # linking a shared library.
5958 # There doesn't appear to be a way to prevent this compiler from
5959 # explicitly linking system object files so we need to strip them
5960 # from the output so that they don't get included in the library
5962 output_verbose_link_cmd='templist=`$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"'
5964 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5965 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5967 # Archives containing C++ object files must be created using
5968 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5969 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5974 # version 8.0 and above of icpc choke on multiply defined symbols
5975 # if we add $predep_objects and $postdep_objects, however 7.1 and
5976 # earlier do not add the objects themselves.
5977 case `$CC -V 2>&1` in
5979 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5980 _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'
5982 *) # Version 8.0 or newer
5985 ia64*) tmp_idyn=' -i_dynamic';;
5987 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5988 _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'
5991 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5992 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5993 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5994 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5997 # Portland Group C++ compiler
5999 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6000 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6002 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6003 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
6004 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6006 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6007 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
6009 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6011 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6012 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6013 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6015 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6016 $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'
6018 *) # Version 6 and above use weak symbols
6019 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6020 _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'
6024 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6025 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6026 _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'
6030 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6031 _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'
6033 runpath_var=LD_RUN_PATH
6034 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6035 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6037 # Commands to make compiler produce verbose output that lists
6038 # what "hidden" libraries, object files and flags are used when
6039 # linking a shared library.
6041 # There doesn't appear to be a way to prevent this compiler from
6042 # explicitly linking system object files so we need to strip them
6043 # from the output so that they don't get included in the library
6045 output_verbose_link_cmd='templist=`$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'
6047 xl* | mpixl* | bgxl*)
6048 # IBM XL 8.0 on PPC, with GNU ld
6049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6050 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6051 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6052 if test "x$supports_anon_versioning" = xyes; then
6053 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6054 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6055 echo "local: *; };" >> $output_objdir/$libname.ver~
6056 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6060 case `$CC -V 2>&1 | sed 5q` in
6063 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6064 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6065 _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'
6066 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6067 _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'
6068 _LT_TAGVAR(compiler_needs_object, $1)=yes
6070 # Not sure whether something based on
6071 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6073 output_verbose_link_cmd='func_echo_all'
6075 # Archives containing C++ object files must be created using
6076 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6077 # necessary to make sure instantiated templates are included
6079 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6087 # FIXME: insert proper C++ library support
6088 _LT_TAGVAR(ld_shlibs, $1)=no
6092 # FIXME: insert proper C++ library support
6093 _LT_TAGVAR(ld_shlibs, $1)=no
6097 case $cc_basename in
6099 # FIXME: insert proper C++ library support
6100 _LT_TAGVAR(ld_shlibs, $1)=no
6103 # FIXME: insert proper C++ library support
6104 _LT_TAGVAR(ld_shlibs, $1)=no
6110 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6111 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6113 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6114 _LT_TAGVAR(hardcode_direct, $1)=yes
6115 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6117 # Workaround some broken pre-1.5 toolchains
6118 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6122 _LT_TAGVAR(ld_shlibs, $1)=yes
6126 # C++ shared libraries are fairly broken
6127 _LT_TAGVAR(ld_shlibs, $1)=no
6131 if test -f /usr/libexec/ld.so; then
6132 _LT_TAGVAR(hardcode_direct, $1)=yes
6133 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6134 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6135 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6136 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6137 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6138 _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'
6139 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6140 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6142 output_verbose_link_cmd=func_echo_all
6144 _LT_TAGVAR(ld_shlibs, $1)=no
6148 osf3* | osf4* | osf5*)
6149 case $cc_basename in
6151 # Kuck and Associates, Inc. (KAI) C++ Compiler
6153 # KCC will only create a shared library if the output file
6154 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6155 # to its proper name (with version) after linking.
6156 _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'
6158 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6159 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6161 # Archives containing C++ object files must be created using
6162 # the KAI C++ compiler.
6164 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6165 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6169 # Rational C++ 2.4.1
6170 # FIXME: insert proper C++ library support
6171 _LT_TAGVAR(ld_shlibs, $1)=no
6176 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6177 _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'
6178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6181 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6182 _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'
6183 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6184 echo "-hidden">> $lib.exp~
6185 $CC -shared$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~
6187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6191 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6193 # Commands to make compiler produce verbose output that lists
6194 # what "hidden" libraries, object files and flags are used when
6195 # linking a shared library.
6197 # There doesn't appear to be a way to prevent this compiler from
6198 # explicitly linking system object files so we need to strip them
6199 # from the output so that they don't get included in the library
6201 output_verbose_link_cmd='templist=`$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"'
6204 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6205 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6208 _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'
6211 _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'
6215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6216 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6218 # Commands to make compiler produce verbose output that lists
6219 # what "hidden" libraries, object files and flags are used when
6220 # linking a shared library.
6221 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6224 # FIXME: insert proper C++ library support
6225 _LT_TAGVAR(ld_shlibs, $1)=no
6232 # FIXME: insert proper C++ library support
6233 _LT_TAGVAR(ld_shlibs, $1)=no
6237 case $cc_basename in
6240 # FIXME: insert proper C++ library support
6241 _LT_TAGVAR(ld_shlibs, $1)=no
6245 # FIXME: insert proper C++ library support
6246 _LT_TAGVAR(ld_shlibs, $1)=no
6249 # FIXME: insert proper C++ library support
6250 _LT_TAGVAR(ld_shlibs, $1)=no
6256 case $cc_basename in
6258 # Sun C++ 4.2, 5.x and Centerline C++
6259 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6260 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6261 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6262 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6263 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6265 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6266 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6268 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6270 # The compiler driver will combine and reorder linker options,
6271 # but understands `-z linker_flag'.
6272 # Supported since Solaris 2.6 (maybe 2.5.1?)
6273 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6276 _LT_TAGVAR(link_all_deplibs, $1)=yes
6278 output_verbose_link_cmd='func_echo_all'
6280 # Archives containing C++ object files must be created using
6281 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6282 # necessary to make sure instantiated templates are included
6284 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6287 # Green Hills C++ Compiler
6288 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6290 # The C++ compiler must be used to create the archive.
6291 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6294 # GNU C++ compiler with Solaris linker
6295 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6296 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6297 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6298 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6299 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6300 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6302 # Commands to make compiler produce verbose output that lists
6303 # what "hidden" libraries, object files and flags are used when
6304 # linking a shared library.
6305 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6307 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6309 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6310 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6311 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6313 # Commands to make compiler produce verbose output that lists
6314 # what "hidden" libraries, object files and flags are used when
6315 # linking a shared library.
6316 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6319 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6321 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6323 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6331 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6332 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6333 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6334 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6335 runpath_var='LD_RUN_PATH'
6337 case $cc_basename in
6339 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6340 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6343 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6344 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6349 sysv5* | sco3.2v5* | sco5v6*)
6350 # Note: We can NOT use -z defs as we might desire, because we do not
6351 # link with -lc, and that would cause any symbols used from libc to
6352 # always be unresolved, which means just about no library would
6353 # ever link correctly. If we're not using GNU ld we use -z text
6354 # though, which does catch some bad symbols but isn't as heavy-handed
6356 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6357 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6358 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6359 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6360 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6361 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6362 _LT_TAGVAR(link_all_deplibs, $1)=yes
6363 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6364 runpath_var='LD_RUN_PATH'
6366 case $cc_basename in
6368 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6369 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6370 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6371 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6372 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6373 '"$_LT_TAGVAR(reload_cmds, $1)"
6376 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6377 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6383 case $cc_basename in
6385 # NonStop-UX NCC 3.20
6386 # FIXME: insert proper C++ library support
6387 _LT_TAGVAR(ld_shlibs, $1)=no
6390 # FIXME: insert proper C++ library support
6391 _LT_TAGVAR(ld_shlibs, $1)=no
6397 # FIXME: insert proper C++ library support
6398 _LT_TAGVAR(ld_shlibs, $1)=no
6402 # FIXME: insert proper C++ library support
6403 _LT_TAGVAR(ld_shlibs, $1)=no
6407 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6408 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6410 _LT_TAGVAR(GCC, $1)="$GXX"
6411 _LT_TAGVAR(LD, $1)="$LD"
6414 ## There is no encapsulation within the following macros, do not change
6415 ## the running order or otherwise move them around unless you know exactly
6416 ## what you are doing...
6417 _LT_SYS_HIDDEN_LIBDEPS($1)
6418 _LT_COMPILER_PIC($1)
6419 _LT_COMPILER_C_O($1)
6420 _LT_COMPILER_FILE_LOCKS($1)
6421 _LT_LINKER_SHLIBS($1)
6422 _LT_SYS_DYNAMIC_LINKER($1)
6423 _LT_LINKER_HARDCODE_LIBPATH($1)
6426 fi # test -n "$compiler"
6432 with_gnu_ld=$lt_save_with_gnu_ld
6433 lt_cv_path_LDCXX=$lt_cv_path_LD
6434 lt_cv_path_LD=$lt_save_path_LD
6435 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6436 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6437 fi # test "$_lt_caught_CXX_error" != yes
6440 ])# _LT_LANG_CXX_CONFIG
6443 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6444 # ---------------------------------
6445 # Figure out "hidden" library dependencies from verbose
6446 # compiler output when linking a shared library.
6447 # Parse the compiler output and extract the necessary
6448 # objects, libraries and library flags.
6449 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6450 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6451 # Dependencies to place before and after the object being linked:
6452 _LT_TAGVAR(predep_objects, $1)=
6453 _LT_TAGVAR(postdep_objects, $1)=
6454 _LT_TAGVAR(predeps, $1)=
6455 _LT_TAGVAR(postdeps, $1)=
6456 _LT_TAGVAR(compiler_lib_search_path, $1)=
6458 dnl we can't use the lt_simple_compile_test_code here,
6459 dnl because it contains code intended for an executable,
6460 dnl not a library. It's possible we should let each
6461 dnl tag define a new lt_????_link_test_code variable,
6462 dnl but it's only used here...
6463 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6465 void foo (void) { a = 0; }
6467 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6471 Foo (void) { a = 0; }
6476 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6484 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6492 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6495 public void bar (void) {
6500 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6505 dnl Parse the compiler output and extract the necessary
6506 dnl objects, libraries and library flags.
6507 if AC_TRY_EVAL(ac_compile); then
6508 # Parse the compiler output and extract the necessary
6509 # objects, libraries and library flags.
6511 # Sentinel used to keep track of whether or not we are before
6512 # the conftest object file.
6513 pre_test_object_deps_done=no
6515 for p in `eval "$output_verbose_link_cmd"`; do
6519 # Some compilers place space between "-{L,R}" and the path.
6521 if test $p = "-L" ||
6522 test $p = "-R"; then
6529 if test "$pre_test_object_deps_done" = no; then
6532 # Internal compiler library paths should come after those
6533 # provided the user. The postdeps already come after the
6534 # user supplied libs so there is no need to process them.
6535 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6536 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6538 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6541 # The "-l" case would never come before the object being
6542 # linked, so don't bother handling this case.
6545 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6546 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6548 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6554 # This assumes that the test object file only shows up
6555 # once in the compiler output.
6556 if test "$p" = "conftest.$objext"; then
6557 pre_test_object_deps_done=yes
6561 if test "$pre_test_object_deps_done" = no; then
6562 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6563 _LT_TAGVAR(predep_objects, $1)="$p"
6565 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6568 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6569 _LT_TAGVAR(postdep_objects, $1)="$p"
6571 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6576 *) ;; # Ignore the rest.
6584 echo "libtool.m4: error: problem compiling $1 test program"
6587 $RM -f confest.$objext
6589 # PORTME: override above test on systems where it is broken
6593 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6594 # hack all around it, let's just trust "g++" to DTRT.
6595 _LT_TAGVAR(predep_objects,$1)=
6596 _LT_TAGVAR(postdep_objects,$1)=
6597 _LT_TAGVAR(postdeps,$1)=
6601 case `$CC -V 2>&1 | sed 5q` in
6605 # The more standards-conforming stlport4 library is
6606 # incompatible with the Cstd library. Avoid specifying
6607 # it if it's in CXXFLAGS. Ignore libCrun as
6608 # -library=stlport4 depends on it.
6609 case " $CXX $CXXFLAGS " in
6610 *" -library=stlport4 "*)
6611 solaris_use_stlport4=yes
6615 if test "$solaris_use_stlport4" != yes; then
6616 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6623 case $cc_basename in
6625 # The more standards-conforming stlport4 library is
6626 # incompatible with the Cstd library. Avoid specifying
6627 # it if it's in CXXFLAGS. Ignore libCrun as
6628 # -library=stlport4 depends on it.
6629 case " $CXX $CXXFLAGS " in
6630 *" -library=stlport4 "*)
6631 solaris_use_stlport4=yes
6635 # Adding this requires a known-good setup of shared libraries for
6636 # Sun compiler versions before 5.6, else PIC objects from an old
6637 # archive will be linked into the output, leading to subtle bugs.
6638 if test "$solaris_use_stlport4" != yes; then
6639 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6647 case " $_LT_TAGVAR(postdeps, $1) " in
6648 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6650 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6651 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6652 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6654 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6655 [The directories searched by this compiler when creating a shared library])
6656 _LT_TAGDECL([], [predep_objects], [1],
6657 [Dependencies to place before and after the objects being linked to
6658 create a shared library])
6659 _LT_TAGDECL([], [postdep_objects], [1])
6660 _LT_TAGDECL([], [predeps], [1])
6661 _LT_TAGDECL([], [postdeps], [1])
6662 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6663 [The library search path used internally by the compiler when linking
6665 ])# _LT_SYS_HIDDEN_LIBDEPS
6668 # _LT_LANG_F77_CONFIG([TAG])
6669 # --------------------------
6670 # Ensure that the configuration variables for a Fortran 77 compiler are
6671 # suitably defined. These variables are subsequently used by _LT_CONFIG
6672 # to write the compiler configuration to `libtool'.
6673 m4_defun([_LT_LANG_F77_CONFIG],
6674 [AC_LANG_PUSH(Fortran 77)
6675 if test -z "$F77" || test "X$F77" = "Xno"; then
6679 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6680 _LT_TAGVAR(allow_undefined_flag, $1)=
6681 _LT_TAGVAR(always_export_symbols, $1)=no
6682 _LT_TAGVAR(archive_expsym_cmds, $1)=
6683 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6684 _LT_TAGVAR(hardcode_direct, $1)=no
6685 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6686 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6687 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6688 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6689 _LT_TAGVAR(hardcode_minus_L, $1)=no
6690 _LT_TAGVAR(hardcode_automatic, $1)=no
6691 _LT_TAGVAR(inherit_rpath, $1)=no
6692 _LT_TAGVAR(module_cmds, $1)=
6693 _LT_TAGVAR(module_expsym_cmds, $1)=
6694 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6695 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6696 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6697 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6698 _LT_TAGVAR(no_undefined_flag, $1)=
6699 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6700 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6702 # Source file extension for f77 test sources.
6705 # Object file extension for compiled f77 test sources.
6707 _LT_TAGVAR(objext, $1)=$objext
6709 # No sense in running all these tests if we already determined that
6710 # the F77 compiler isn't working. Some variables (like enable_shared)
6711 # are currently assumed to apply to all compilers on this platform,
6712 # and will be corrupted by setting them based on a non-working compiler.
6713 if test "$_lt_disable_F77" != yes; then
6714 # Code to be used in simple compile tests
6715 lt_simple_compile_test_code="\
6721 # Code to be used in simple link tests
6722 lt_simple_link_test_code="\
6727 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6730 # save warnings/boilerplate of simple test code
6731 _LT_COMPILER_BOILERPLATE
6732 _LT_LINKER_BOILERPLATE
6734 # Allow CC to be a program name with arguments.
6739 _LT_TAGVAR(compiler, $1)=$CC
6740 _LT_CC_BASENAME([$compiler])
6742 if test -n "$compiler"; then
6743 AC_MSG_CHECKING([if libtool supports shared libraries])
6744 AC_MSG_RESULT([$can_build_shared])
6746 AC_MSG_CHECKING([whether to build shared libraries])
6747 test "$can_build_shared" = "no" && enable_shared=no
6749 # On AIX, shared libraries and static libraries use the same namespace, and
6750 # are all built from PIC.
6753 test "$enable_shared" = yes && enable_static=no
6754 if test -n "$RANLIB"; then
6755 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6756 postinstall_cmds='$RANLIB $lib'
6760 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6761 test "$enable_shared" = yes && enable_static=no
6765 AC_MSG_RESULT([$enable_shared])
6767 AC_MSG_CHECKING([whether to build static libraries])
6768 # Make sure either enable_shared or enable_static is yes.
6769 test "$enable_shared" = yes || enable_static=yes
6770 AC_MSG_RESULT([$enable_static])
6772 _LT_TAGVAR(GCC, $1)="$G77"
6773 _LT_TAGVAR(LD, $1)="$LD"
6776 ## There is no encapsulation within the following macros, do not change
6777 ## the running order or otherwise move them around unless you know exactly
6778 ## what you are doing...
6779 _LT_COMPILER_PIC($1)
6780 _LT_COMPILER_C_O($1)
6781 _LT_COMPILER_FILE_LOCKS($1)
6782 _LT_LINKER_SHLIBS($1)
6783 _LT_SYS_DYNAMIC_LINKER($1)
6784 _LT_LINKER_HARDCODE_LIBPATH($1)
6787 fi # test -n "$compiler"
6791 fi # test "$_lt_disable_F77" != yes
6794 ])# _LT_LANG_F77_CONFIG
6797 # _LT_LANG_FC_CONFIG([TAG])
6798 # -------------------------
6799 # Ensure that the configuration variables for a Fortran compiler are
6800 # suitably defined. These variables are subsequently used by _LT_CONFIG
6801 # to write the compiler configuration to `libtool'.
6802 m4_defun([_LT_LANG_FC_CONFIG],
6803 [AC_LANG_PUSH(Fortran)
6805 if test -z "$FC" || test "X$FC" = "Xno"; then
6809 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6810 _LT_TAGVAR(allow_undefined_flag, $1)=
6811 _LT_TAGVAR(always_export_symbols, $1)=no
6812 _LT_TAGVAR(archive_expsym_cmds, $1)=
6813 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6814 _LT_TAGVAR(hardcode_direct, $1)=no
6815 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6816 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6817 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6818 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6819 _LT_TAGVAR(hardcode_minus_L, $1)=no
6820 _LT_TAGVAR(hardcode_automatic, $1)=no
6821 _LT_TAGVAR(inherit_rpath, $1)=no
6822 _LT_TAGVAR(module_cmds, $1)=
6823 _LT_TAGVAR(module_expsym_cmds, $1)=
6824 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6825 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6826 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6827 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6828 _LT_TAGVAR(no_undefined_flag, $1)=
6829 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6830 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6832 # Source file extension for fc test sources.
6833 ac_ext=${ac_fc_srcext-f}
6835 # Object file extension for compiled fc test sources.
6837 _LT_TAGVAR(objext, $1)=$objext
6839 # No sense in running all these tests if we already determined that
6840 # the FC compiler isn't working. Some variables (like enable_shared)
6841 # are currently assumed to apply to all compilers on this platform,
6842 # and will be corrupted by setting them based on a non-working compiler.
6843 if test "$_lt_disable_FC" != yes; then
6844 # Code to be used in simple compile tests
6845 lt_simple_compile_test_code="\
6851 # Code to be used in simple link tests
6852 lt_simple_link_test_code="\
6857 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6860 # save warnings/boilerplate of simple test code
6861 _LT_COMPILER_BOILERPLATE
6862 _LT_LINKER_BOILERPLATE
6864 # Allow CC to be a program name with arguments.
6869 GCC=$ac_cv_fc_compiler_gnu
6871 _LT_TAGVAR(compiler, $1)=$CC
6872 _LT_CC_BASENAME([$compiler])
6874 if test -n "$compiler"; then
6875 AC_MSG_CHECKING([if libtool supports shared libraries])
6876 AC_MSG_RESULT([$can_build_shared])
6878 AC_MSG_CHECKING([whether to build shared libraries])
6879 test "$can_build_shared" = "no" && enable_shared=no
6881 # On AIX, shared libraries and static libraries use the same namespace, and
6882 # are all built from PIC.
6885 test "$enable_shared" = yes && enable_static=no
6886 if test -n "$RANLIB"; then
6887 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6888 postinstall_cmds='$RANLIB $lib'
6892 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6893 test "$enable_shared" = yes && enable_static=no
6897 AC_MSG_RESULT([$enable_shared])
6899 AC_MSG_CHECKING([whether to build static libraries])
6900 # Make sure either enable_shared or enable_static is yes.
6901 test "$enable_shared" = yes || enable_static=yes
6902 AC_MSG_RESULT([$enable_static])
6904 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6905 _LT_TAGVAR(LD, $1)="$LD"
6908 ## There is no encapsulation within the following macros, do not change
6909 ## the running order or otherwise move them around unless you know exactly
6910 ## what you are doing...
6911 _LT_SYS_HIDDEN_LIBDEPS($1)
6912 _LT_COMPILER_PIC($1)
6913 _LT_COMPILER_C_O($1)
6914 _LT_COMPILER_FILE_LOCKS($1)
6915 _LT_LINKER_SHLIBS($1)
6916 _LT_SYS_DYNAMIC_LINKER($1)
6917 _LT_LINKER_HARDCODE_LIBPATH($1)
6920 fi # test -n "$compiler"
6924 fi # test "$_lt_disable_FC" != yes
6927 ])# _LT_LANG_FC_CONFIG
6930 # _LT_LANG_GCJ_CONFIG([TAG])
6931 # --------------------------
6932 # Ensure that the configuration variables for the GNU Java Compiler compiler
6933 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6934 # to write the compiler configuration to `libtool'.
6935 m4_defun([_LT_LANG_GCJ_CONFIG],
6936 [AC_REQUIRE([LT_PROG_GCJ])dnl
6939 # Source file extension for Java test sources.
6942 # Object file extension for compiled Java test sources.
6944 _LT_TAGVAR(objext, $1)=$objext
6946 # Code to be used in simple compile tests
6947 lt_simple_compile_test_code="class foo {}"
6949 # Code to be used in simple link tests
6950 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6952 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6955 # save warnings/boilerplate of simple test code
6956 _LT_COMPILER_BOILERPLATE
6957 _LT_LINKER_BOILERPLATE
6959 # Allow CC to be a program name with arguments.
6965 _LT_TAGVAR(compiler, $1)=$CC
6966 _LT_TAGVAR(LD, $1)="$LD"
6967 _LT_CC_BASENAME([$compiler])
6969 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6970 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6972 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6973 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6974 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6977 ## There is no encapsulation within the following macros, do not change
6978 ## the running order or otherwise move them around unless you know exactly
6979 ## what you are doing...
6980 if test -n "$compiler"; then
6981 _LT_COMPILER_NO_RTTI($1)
6982 _LT_COMPILER_PIC($1)
6983 _LT_COMPILER_C_O($1)
6984 _LT_COMPILER_FILE_LOCKS($1)
6985 _LT_LINKER_SHLIBS($1)
6986 _LT_LINKER_HARDCODE_LIBPATH($1)
6995 ])# _LT_LANG_GCJ_CONFIG
6997 # _LT_LANG_GO_CONFIG([TAG])
6998 # --------------------------
6999 # Ensure that the configuration variables for the GNU Go compiler
7000 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7001 # to write the compiler configuration to `libtool'.
7002 m4_defun([_LT_LANG_GO_CONFIG],
7003 [AC_REQUIRE([LT_PROG_GO])dnl
7006 # Source file extension for Go test sources.
7009 # Object file extension for compiled Go test sources.
7011 _LT_TAGVAR(objext, $1)=$objext
7013 # Code to be used in simple compile tests
7014 lt_simple_compile_test_code="package main; func main() { }"
7016 # Code to be used in simple link tests
7017 lt_simple_link_test_code='package main; func main() { }'
7019 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7022 # save warnings/boilerplate of simple test code
7023 _LT_COMPILER_BOILERPLATE
7024 _LT_LINKER_BOILERPLATE
7026 # Allow CC to be a program name with arguments.
7032 _LT_TAGVAR(compiler, $1)=$CC
7033 _LT_TAGVAR(LD, $1)="$LD"
7034 _LT_CC_BASENAME([$compiler])
7036 # Go did not exist at the time GCC didn't implicitly link libc in.
7037 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7039 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7042 ## There is no encapsulation within the following macros, do not change
7043 ## the running order or otherwise move them around unless you know exactly
7044 ## what you are doing...
7045 if test -n "$compiler"; then
7046 _LT_COMPILER_NO_RTTI($1)
7047 _LT_COMPILER_PIC($1)
7048 _LT_COMPILER_C_O($1)
7049 _LT_COMPILER_FILE_LOCKS($1)
7050 _LT_LINKER_SHLIBS($1)
7051 _LT_LINKER_HARDCODE_LIBPATH($1)
7060 ])# _LT_LANG_GO_CONFIG
7063 # _LT_LANG_RC_CONFIG([TAG])
7064 # -------------------------
7065 # Ensure that the configuration variables for the Windows resource compiler
7066 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7067 # to write the compiler configuration to `libtool'.
7068 m4_defun([_LT_LANG_RC_CONFIG],
7069 [AC_REQUIRE([LT_PROG_RC])dnl
7072 # Source file extension for RC test sources.
7075 # Object file extension for compiled RC test sources.
7077 _LT_TAGVAR(objext, $1)=$objext
7079 # Code to be used in simple compile tests
7080 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7082 # Code to be used in simple link tests
7083 lt_simple_link_test_code="$lt_simple_compile_test_code"
7085 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7088 # save warnings/boilerplate of simple test code
7089 _LT_COMPILER_BOILERPLATE
7090 _LT_LINKER_BOILERPLATE
7092 # Allow CC to be a program name with arguments.
7098 _LT_TAGVAR(compiler, $1)=$CC
7099 _LT_CC_BASENAME([$compiler])
7100 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7102 if test -n "$compiler"; then
7110 ])# _LT_LANG_RC_CONFIG
7115 AC_DEFUN([LT_PROG_GCJ],
7116 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7117 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7118 [AC_CHECK_TOOL(GCJ, gcj,)
7119 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7120 AC_SUBST(GCJFLAGS)])])[]dnl
7124 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7125 dnl aclocal-1.4 backwards compatibility:
7126 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7130 AC_DEFUN([LT_PROG_GO],
7131 [AC_CHECK_TOOL(GOC, gccgo,)
7136 AC_DEFUN([LT_PROG_RC],
7137 [AC_CHECK_TOOL(RC, windres,)
7141 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7142 dnl aclocal-1.4 backwards compatibility:
7143 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7148 # If we don't have a new enough Autoconf to choose the best grep
7149 # available, choose the one first in the user's PATH.
7150 m4_defun([_LT_DECL_EGREP],
7151 [AC_REQUIRE([AC_PROG_EGREP])dnl
7152 AC_REQUIRE([AC_PROG_FGREP])dnl
7153 test -z "$GREP" && GREP=grep
7154 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7155 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7156 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7157 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7164 # If we don't have a new enough Autoconf to choose the best objdump
7165 # available, choose the one first in the user's PATH.
7166 m4_defun([_LT_DECL_OBJDUMP],
7167 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7168 test -z "$OBJDUMP" && OBJDUMP=objdump
7169 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7176 # Check for a fully-functional sed program, that truncates
7177 # as few characters as possible. Prefer GNU sed if found.
7178 m4_defun([_LT_DECL_SED],
7180 test -z "$SED" && SED=sed
7181 Xsed="$SED -e 1s/^X//"
7182 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7183 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7184 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7187 m4_ifndef([AC_PROG_SED], [
7188 ############################################################
7189 # NOTE: This macro has been submitted for inclusion into #
7190 # GNU Autoconf as AC_PROG_SED. When it is available in #
7191 # a released version of Autoconf we should remove this #
7192 # macro and use it instead. #
7193 ############################################################
7195 m4_defun([AC_PROG_SED],
7196 [AC_MSG_CHECKING([for a sed that does not truncate output])
7197 AC_CACHE_VAL(lt_cv_path_SED,
7198 [# Loop through the user's path and test for sed and gsed.
7199 # Then use that list of sed's as ones to test for truncation.
7200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7204 test -z "$as_dir" && as_dir=.
7205 for lt_ac_prog in sed gsed; do
7206 for ac_exec_ext in '' $ac_executable_extensions; do
7207 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7208 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7216 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7217 # along with /bin/sed that truncates output.
7218 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7219 test ! -f $lt_ac_sed && continue
7220 cat /dev/null > conftest.in
7222 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7223 # Check for GNU sed and select it if it is found.
7224 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7225 lt_cv_path_SED=$lt_ac_sed
7229 cat conftest.in conftest.in >conftest.tmp
7230 mv conftest.tmp conftest.in
7231 cp conftest.in conftest.nl
7233 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7234 cmp -s conftest.out conftest.nl || break
7235 # 10000 chars as input seems more than enough
7236 test $lt_ac_count -gt 10 && break
7237 lt_ac_count=`expr $lt_ac_count + 1`
7238 if test $lt_ac_count -gt $lt_ac_max; then
7239 lt_ac_max=$lt_ac_count
7240 lt_cv_path_SED=$lt_ac_sed
7247 AC_MSG_RESULT([$SED])
7252 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7253 dnl aclocal-1.4 backwards compatibility:
7254 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7257 # _LT_CHECK_SHELL_FEATURES
7258 # ------------------------
7259 # Find out whether the shell is Bourne or XSI compatible,
7260 # or has some other useful features.
7261 m4_defun([_LT_CHECK_SHELL_FEATURES],
7262 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7263 # Try some XSI features
7266 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7268 && eval 'test $(( 1 + 1 )) -eq 2 \
7269 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7271 AC_MSG_RESULT([$xsi_shell])
7272 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7274 AC_MSG_CHECKING([whether the shell understands "+="])
7276 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7278 && lt_shell_append=yes
7279 AC_MSG_RESULT([$lt_shell_append])
7280 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7282 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7287 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7289 # test EBCDIC or ASCII
7290 case `echo X|tr X '\101'` in
7291 A) # ASCII based system
7292 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7293 lt_SP2NL='tr \040 \012'
7294 lt_NL2SP='tr \015\012 \040\040'
7296 *) # EBCDIC based system
7297 lt_SP2NL='tr \100 \n'
7298 lt_NL2SP='tr \r\n \100\100'
7301 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7302 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7303 ])# _LT_CHECK_SHELL_FEATURES
7306 # _LT_PROG_XSI_SHELLFNS
7307 # ---------------------
7308 # Bourne and XSI compatible variants of some useful shell functions.
7309 m4_defun([_LT_PROG_XSI_SHELLFNS],
7312 cat << \_LT_EOF >> "$cfgfile"
7314 # func_dirname file append nondir_replacement
7315 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7316 # otherwise set result to NONDIR_REPLACEMENT.
7320 */*) func_dirname_result="${1%/*}${2}" ;;
7321 * ) func_dirname_result="${3}" ;;
7325 # func_basename file
7328 func_basename_result="${1##*/}"
7331 # func_dirname_and_basename file append nondir_replacement
7332 # perform func_basename and func_dirname in a single function
7334 # dirname: Compute the dirname of FILE. If nonempty,
7335 # add APPEND to the result, otherwise set result
7336 # to NONDIR_REPLACEMENT.
7337 # value returned in "$func_dirname_result"
7338 # basename: Compute filename of FILE.
7339 # value retuned in "$func_basename_result"
7340 # Implementation must be kept synchronized with func_dirname
7341 # and func_basename. For efficiency, we do not delegate to
7342 # those functions but instead duplicate the functionality here.
7343 func_dirname_and_basename ()
7346 */*) func_dirname_result="${1%/*}${2}" ;;
7347 * ) func_dirname_result="${3}" ;;
7349 func_basename_result="${1##*/}"
7352 # func_stripname prefix suffix name
7353 # strip PREFIX and SUFFIX off of NAME.
7354 # PREFIX and SUFFIX must not contain globbing or regex special
7355 # characters, hashes, percent signs, but SUFFIX may contain a leading
7356 # dot (in which case that matches only a dot).
7359 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7360 # positional parameters, so assign one to ordinary parameter first.
7361 func_stripname_result=${3}
7362 func_stripname_result=${func_stripname_result#"${1}"}
7363 func_stripname_result=${func_stripname_result%"${2}"}
7369 func_opt_split_opt=${1%%=*}
7370 func_opt_split_arg=${1#*=}
7377 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7378 *) func_lo2o_result=${1} ;;
7382 # func_xform libobj-or-source
7385 func_xform_result=${1%.*}.lo
7388 # func_arith arithmetic-term...
7391 func_arith_result=$(( $[*] ))
7395 # STRING may not start with a hyphen.
7398 func_len_result=${#1}
7403 *) # Bourne compatible functions.
7404 cat << \_LT_EOF >> "$cfgfile"
7406 # func_dirname file append nondir_replacement
7407 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7408 # otherwise set result to NONDIR_REPLACEMENT.
7411 # Extract subdirectory from the argument.
7412 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
7413 if test "X$func_dirname_result" = "X${1}"; then
7414 func_dirname_result="${3}"
7416 func_dirname_result="$func_dirname_result${2}"
7420 # func_basename file
7423 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
7426 dnl func_dirname_and_basename
7427 dnl A portable version of this function is already defined in general.m4sh
7428 dnl so there is no need for it here.
7430 # func_stripname prefix suffix name
7431 # strip PREFIX and SUFFIX off of NAME.
7432 # PREFIX and SUFFIX must not contain globbing or regex special
7433 # characters, hashes, percent signs, but SUFFIX may contain a leading
7434 # dot (in which case that matches only a dot).
7435 # func_strip_suffix prefix name
7439 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7440 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
7445 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7446 my_sed_long_arg='1s/^-[[^=]]*=//'
7451 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7452 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
7458 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
7461 # func_xform libobj-or-source
7464 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
7467 # func_arith arithmetic-term...
7470 func_arith_result=`expr "$[@]"`
7474 # STRING may not start with a hyphen.
7477 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7483 case $lt_shell_append in
7485 cat << \_LT_EOF >> "$cfgfile"
7487 # func_append var value
7488 # Append VALUE to the end of shell variable VAR.
7496 cat << \_LT_EOF >> "$cfgfile"
7498 # func_append var value
7499 # Append VALUE to the end of shell variable VAR.
7502 eval "$[1]=\$$[1]\$[2]"