1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
4 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # Written by Gordon Matzigkeit, 1996
7 # This file is free software; the Free Software Foundation gives
8 # unlimited permission to copy and/or distribute it, with or without
9 # modifications, as long as this notice is preserved.
11 m4_define([_LT_COPYING], [dnl
12 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
14 # Written by Gordon Matzigkeit, 1996
16 # This file is part of GNU Libtool.
18 # GNU Libtool is free software; you can redistribute it and/or
19 # modify it under the terms of the GNU General Public License as
20 # published by the Free Software Foundation; either version 2 of
21 # the License, or (at your option) any later version.
23 # As a special exception to the GNU General Public License,
24 # if you distribute this file as part of a program or library that
25 # is built using GNU Libtool, you may include this file under the
26 # same distribution terms that you use for the rest of that program.
28 # GNU Libtool is distributed in the hope that it will be useful,
29 # but WITHOUT ANY WARRANTY; without even the implied warranty of
30 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 # GNU General Public License for more details.
33 # You should have received a copy of the GNU General Public License
34 # along with GNU Libtool; see the file COPYING. If not, a copy
35 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
36 # obtained by writing to the Free Software Foundation, Inc.,
37 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
45 # Complain and exit if this libtool version is less that VERSION.
47 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
49 [m4_fatal([Libtool version $1 or higher is required],
56 # Complain if the absolute build directory name contains unusual characters
57 m4_defun([_LT_CHECK_BUILDDIR],
60 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
68 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
69 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
70 AC_BEFORE([$0], [LT_LANG])dnl
71 AC_BEFORE([$0], [LT_OUTPUT])dnl
72 AC_BEFORE([$0], [LTDL_INIT])dnl
73 m4_require([_LT_CHECK_BUILDDIR])dnl
75 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
76 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
77 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
78 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
79 dnl unless we require an AC_DEFUNed macro:
80 AC_REQUIRE([LTOPTIONS_VERSION])dnl
81 AC_REQUIRE([LTSUGAR_VERSION])dnl
82 AC_REQUIRE([LTVERSION_VERSION])dnl
83 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
84 m4_require([_LT_PROG_LTMAIN])dnl
86 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
89 _LT_SET_OPTIONS([$0], [$1])
91 # This can be used to rebuild libtool when needed
92 LIBTOOL_DEPS="$ltmain"
94 # Always use our own libtool.
95 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
105 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
106 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
107 dnl aclocal-1.4 backwards compatibility:
108 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
109 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
112 # _LT_CC_BASENAME(CC)
113 # -------------------
114 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
115 m4_defun([_LT_CC_BASENAME],
116 [for cc_temp in $1""; do
118 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
119 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
124 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
128 # _LT_FILEUTILS_DEFAULTS
129 # ----------------------
130 # It is okay to use these file commands and assume they have been set
131 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
132 m4_defun([_LT_FILEUTILS_DEFAULTS],
136 ])# _LT_FILEUTILS_DEFAULTS
141 m4_defun([_LT_SETUP],
142 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
143 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
144 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
145 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
147 _LT_DECL([], [host_alias], [0], [The host system])dnl
148 _LT_DECL([], [host], [0])dnl
149 _LT_DECL([], [host_os], [0])dnl
151 _LT_DECL([], [build_alias], [0], [The build system])dnl
152 _LT_DECL([], [build], [0])dnl
153 _LT_DECL([], [build_os], [0])dnl
155 AC_REQUIRE([AC_PROG_CC])dnl
156 AC_REQUIRE([LT_PATH_LD])dnl
157 AC_REQUIRE([LT_PATH_NM])dnl
159 AC_REQUIRE([AC_PROG_LN_S])dnl
160 test -z "$LN_S" && LN_S="ln -s"
161 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
163 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
164 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
165 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
167 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
168 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
169 m4_require([_LT_CMD_RELOAD])dnl
170 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
171 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
172 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
174 _LT_CONFIG_LIBTOOL_INIT([
175 # See if we are running on zsh, and set the options which allow our
176 # commands through without removal of \ escapes INIT.
177 if test -n "\${ZSH_VERSION+set}" ; then
181 if test -n "${ZSH_VERSION+set}" ; then
187 m4_require([_LT_TAG_COMPILER])dnl
191 # AIX sometimes has problems with the GCC collect2 program. For some
192 # reason, if we set the COLLECT_NAMES environment variable, the problems
193 # vanish in a puff of smoke.
194 if test "X${COLLECT_NAMES+set}" != Xset; then
205 # All known linkers require a `.a' archive for static linking (except MSVC,
206 # which needs '.lib').
209 with_gnu_ld="$lt_cv_prog_gnu_ld"
214 # Set sane defaults for various variables
215 test -z "$CC" && CC=cc
216 test -z "$LTCC" && LTCC=$CC
217 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
218 test -z "$LD" && LD=ld
219 test -z "$ac_objext" && ac_objext=o
221 _LT_CC_BASENAME([$compiler])
223 # Only perform the check for file, if the check method requires it
224 test -z "$MAGIC_CMD" && MAGIC_CMD=file
225 case $deplibs_check_method in
227 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
233 # Use C for the default configuration in the libtool script
234 LT_SUPPORTED_TAG([CC])
236 _LT_LANG_DEFAULT_CONFIG
241 # _LT_PREPARE_SED_QUOTE_VARS
242 # --------------------------
243 # Define a few sed substitution that help us do robust quoting.
244 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
245 [# Backslashify metacharacters that are still active within
246 # double-quoted strings.
247 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
249 # Same as above, but do not quote variable references.
250 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
252 # Sed substitution to delay expansion of an escaped shell variable in a
253 # double_quote_subst'ed string.
254 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
256 # Sed substitution to delay expansion of an escaped single quote.
257 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
259 # Sed substitution to avoid accidental globbing in evaled expressions
260 no_glob_subst='s/\*/\\\*/g'
265 # Note that this code is called both from `configure', and `config.status'
266 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
267 # `config.status' has no value for ac_aux_dir unless we are using Automake,
268 # so we pass a copy along to make sure it has a sensible value anyway.
269 m4_defun([_LT_PROG_LTMAIN],
270 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
271 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
272 ltmain="$ac_aux_dir/ltmain.sh"
276 ## ------------------------------------- ##
277 ## Accumulate code for creating libtool. ##
278 ## ------------------------------------- ##
280 # So that we can recreate a full libtool script including additional
281 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
282 # in macros and then make a single call at the end using the `libtool'
286 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
287 # ----------------------------------------
288 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
289 m4_define([_LT_CONFIG_LIBTOOL_INIT],
291 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
296 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
299 # _LT_CONFIG_LIBTOOL([COMMANDS])
300 # ------------------------------
301 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
302 m4_define([_LT_CONFIG_LIBTOOL],
304 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
309 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
312 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
313 # -----------------------------------------------------
314 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
315 [_LT_CONFIG_LIBTOOL([$1])
316 _LT_CONFIG_LIBTOOL_INIT([$2])
320 # _LT_FORMAT_COMMENT([COMMENT])
321 # -----------------------------
322 # Add leading comment marks to the start of each line, and a trailing
323 # full-stop to the whole comment if one is not present already.
324 m4_define([_LT_FORMAT_COMMENT],
326 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
327 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
332 ## ------------------------ ##
333 ## FIXME: Eliminate VARNAME ##
334 ## ------------------------ ##
337 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
338 # -------------------------------------------------------------------
339 # CONFIGNAME is the name given to the value in the libtool script.
340 # VARNAME is the (base) name used in the configure script.
341 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
342 # VARNAME. Any other value will be used directly.
343 m4_define([_LT_DECL],
344 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
345 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
346 [m4_ifval([$1], [$1], [$2])])
347 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
349 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
350 lt_dict_add_subkey([lt_decl_dict], [$2],
351 [tagged?], [m4_ifval([$5], [yes], [no])])])
355 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
356 # --------------------------------------------------------
357 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
360 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
361 # ------------------------------------------------
362 m4_define([lt_decl_tag_varnames],
363 [_lt_decl_filter([tagged?], [yes], $@)])
366 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
367 # ---------------------------------------------------------
368 m4_define([_lt_decl_filter],
370 [0], [m4_fatal([$0: too few arguments: $#])],
371 [1], [m4_fatal([$0: too few arguments: $#: $1])],
372 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
373 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
374 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
378 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
379 # --------------------------------------------------
380 m4_define([lt_decl_quote_varnames],
381 [_lt_decl_filter([value], [1], $@)])
384 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
385 # ---------------------------------------------------
386 m4_define([lt_decl_dquote_varnames],
387 [_lt_decl_filter([value], [2], $@)])
390 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
391 # ---------------------------------------------------
392 m4_define([lt_decl_varnames_tagged],
393 [m4_assert([$# <= 2])dnl
394 _$0(m4_quote(m4_default([$1], [[, ]])),
395 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
396 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
397 m4_define([_lt_decl_varnames_tagged],
398 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
401 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
402 # ------------------------------------------------
403 m4_define([lt_decl_all_varnames],
404 [_$0(m4_quote(m4_default([$1], [[, ]])),
406 m4_quote(lt_decl_varnames),
407 m4_quote(m4_shift($@))))[]dnl
409 m4_define([_lt_decl_all_varnames],
410 [lt_join($@, lt_decl_varnames_tagged([$1],
411 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
415 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
416 # ------------------------------------
417 # Quote a variable value, and forward it to `config.status' so that its
418 # declaration there will have the same value as in `configure'. VARNAME
419 # must have a single quote delimited value for this to work.
420 m4_define([_LT_CONFIG_STATUS_DECLARE],
421 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
424 # _LT_CONFIG_STATUS_DECLARATIONS
425 # ------------------------------
426 # We delimit libtool config variables with single quotes, so when
427 # we write them to config.status, we have to be sure to quote all
428 # embedded single quotes properly. In configure, this macro expands
429 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
431 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
432 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
433 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
434 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
439 # Output comment and list of tags supported by the script
440 m4_defun([_LT_LIBTOOL_TAGS],
441 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
442 available_tags="_LT_TAGS"dnl
446 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
447 # -----------------------------------
448 # Extract the dictionary values for VARNAME (optionally with TAG) and
449 # expand to a commented shell variable setting:
451 # # Some comment about what VAR is for.
452 # visible_name=$lt_internal_name
453 m4_define([_LT_LIBTOOL_DECLARE],
454 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
455 [description])))[]dnl
456 m4_pushdef([_libtool_name],
457 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
458 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
459 [0], [_libtool_name=[$]$1],
460 [1], [_libtool_name=$lt_[]$1],
461 [2], [_libtool_name=$lt_[]$1],
462 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
463 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
467 # _LT_LIBTOOL_CONFIG_VARS
468 # -----------------------
469 # Produce commented declarations of non-tagged libtool config variables
470 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
471 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
472 # section) are produced by _LT_LIBTOOL_TAG_VARS.
473 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
474 [m4_foreach([_lt_var],
475 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
476 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
479 # _LT_LIBTOOL_TAG_VARS(TAG)
480 # -------------------------
481 m4_define([_LT_LIBTOOL_TAG_VARS],
482 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
486 # _LT_TAGVAR(VARNAME, [TAGNAME])
487 # ------------------------------
488 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
491 # _LT_CONFIG_COMMANDS
492 # -------------------
493 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
494 # variables for single and double quote escaping we saved from calls
495 # to _LT_DECL, we can put quote escaped variables declarations
496 # into `config.status', and then the shell code to quote escape them in
497 # for loops in `config.status'. Finally, any additional code accumulated
498 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
499 m4_defun([_LT_CONFIG_COMMANDS],
500 [AC_PROVIDE_IFELSE([LT_OUTPUT],
501 dnl If the libtool generation code has been placed in $CONFIG_LT,
502 dnl instead of duplicating it all over again into config.status,
503 dnl then we will have config.status run $CONFIG_LT later, so it
504 dnl needs to know what name is stored there:
505 [AC_CONFIG_COMMANDS([libtool],
506 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
507 dnl If the libtool generation code is destined for config.status,
508 dnl expand the accumulated commands and init code now:
509 [AC_CONFIG_COMMANDS([libtool],
510 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
511 ])#_LT_CONFIG_COMMANDS
515 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
518 # The HP-UX ksh and POSIX shell print the target directory to stdout
520 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
522 sed_quote_subst='$sed_quote_subst'
523 double_quote_subst='$double_quote_subst'
524 delay_variable_subst='$delay_variable_subst'
525 _LT_CONFIG_STATUS_DECLARATIONS
528 compiler='$compiler_DEFAULT'
530 # A function that is used when there is no print builtin or printf.
531 func_fallback_echo ()
533 eval 'cat <<_LTECHO_EOF
538 # Quote evaled strings.
539 for var in lt_decl_all_varnames([[ \
540 ]], lt_decl_quote_varnames); do
541 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
542 *[[\\\\\\\`\\"\\\$]]*)
543 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
546 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
551 # Double-quote double-evaled strings.
552 for var in lt_decl_all_varnames([[ \
553 ]], lt_decl_dquote_varnames); do
554 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
555 *[[\\\\\\\`\\"\\\$]]*)
556 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
559 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
564 _LT_OUTPUT_LIBTOOL_INIT
567 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
568 # ------------------------------------
569 # Generate a child script FILE with all initialization necessary to
570 # reuse the environment learned by the parent script, and make the
571 # file executable. If COMMENT is supplied, it is inserted after the
572 # `#!' sequence but before initialization text begins. After this
573 # macro, additional text can be appended to FILE to form the body of
574 # the child script. The macro ends with non-zero status if the
575 # file could not be fully written (such as if the disk is full).
576 m4_ifdef([AS_INIT_GENERATED],
577 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
578 [m4_defun([_LT_GENERATED_FILE_INIT],
579 [m4_require([AS_PREPARE])]dnl
580 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
582 cat >$1 <<_ASEOF || lt_write_fail=1
584 # Generated by $as_me.
586 SHELL=\${CONFIG_SHELL-$SHELL}
589 cat >>$1 <<\_ASEOF || lt_write_fail=1
592 exec AS_MESSAGE_FD>&1
594 test $lt_write_fail = 0 && chmod +x $1[]dnl
595 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
599 # This macro allows early generation of the libtool script (before
600 # AC_OUTPUT is called), incase it is used in configure for compilation
602 AC_DEFUN([LT_OUTPUT],
603 [: ${CONFIG_LT=./config.lt}
604 AC_MSG_NOTICE([creating $CONFIG_LT])
605 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
606 [# Run this file to recreate a libtool stub with the current configuration.])
608 cat >>"$CONFIG_LT" <<\_LTEOF
610 exec AS_MESSAGE_LOG_FD>>config.log
613 AS_BOX([Running $as_me.])
614 } >&AS_MESSAGE_LOG_FD
617 \`$as_me' creates a local libtool stub from the current configuration,
618 for use in further configure time tests before the real libtool is
621 Usage: $[0] [[OPTIONS]]
623 -h, --help print this help, then exit
624 -V, --version print version number, then exit
625 -q, --quiet do not print progress messages
626 -d, --debug don't remove temporary files
628 Report bugs to <bug-libtool@gnu.org>."
631 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
632 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
633 configured by $[0], generated by m4_PACKAGE_STRING.
635 Copyright (C) 2009 Free Software Foundation, Inc.
636 This config.lt script is free software; the Free Software Foundation
637 gives unlimited permision to copy, distribute and modify it."
642 --version | --v* | -V )
643 echo "$lt_cl_version"; exit 0 ;;
645 echo "$lt_cl_help"; exit 0 ;;
646 --debug | --d* | -d )
648 --quiet | --q* | --silent | --s* | -q )
651 -*) AC_MSG_ERROR([unrecognized option: $[1]
652 Try \`$[0] --help' for more information.]) ;;
654 *) AC_MSG_ERROR([unrecognized argument: $[1]
655 Try \`$[0] --help' for more information.]) ;;
660 if $lt_cl_silent; then
661 exec AS_MESSAGE_FD>/dev/null
665 cat >>"$CONFIG_LT" <<_LTEOF
666 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
669 cat >>"$CONFIG_LT" <<\_LTEOF
670 AC_MSG_NOTICE([creating $ofile])
671 _LT_OUTPUT_LIBTOOL_COMMANDS
674 chmod +x "$CONFIG_LT"
676 # configure is writing to config.log, but config.lt does its own redirection,
677 # appending to config.log, which fails on DOS, as config.log is still kept
678 # open by configure. Here we exec the FD to /dev/null, effectively closing
679 # config.log, so it can be properly (re)opened and appended to by config.lt.
681 test "$silent" = yes &&
682 lt_config_lt_args="$lt_config_lt_args --quiet"
683 exec AS_MESSAGE_LOG_FD>/dev/null
684 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
685 exec AS_MESSAGE_LOG_FD>>config.log
686 $lt_cl_success || AS_EXIT(1)
692 # If TAG is the built-in tag, create an initial libtool script with a
693 # default configuration from the untagged config vars. Otherwise add code
694 # to config.status for appending the configuration named by TAG from the
695 # matching tagged config vars.
696 m4_defun([_LT_CONFIG],
697 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
698 _LT_CONFIG_SAVE_COMMANDS([
699 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
700 m4_if(_LT_TAG, [C], [
701 # See if we are running on zsh, and set the options which allow our
702 # commands through without removal of \ escapes.
703 if test -n "${ZSH_VERSION+set}" ; then
708 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
711 cat <<_LT_EOF >> "$cfgfile"
714 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
715 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
716 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
717 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
722 # ### BEGIN LIBTOOL CONFIG
723 _LT_LIBTOOL_CONFIG_VARS
725 # ### END LIBTOOL CONFIG
731 cat <<\_LT_EOF >> "$cfgfile"
732 # AIX sometimes has problems with the GCC collect2 program. For some
733 # reason, if we set the COLLECT_NAMES environment variable, the problems
734 # vanish in a puff of smoke.
735 if test "X${COLLECT_NAMES+set}" != Xset; then
745 # We use sed instead of cat because bash on DJGPP gets confused if
746 # if finds mixed CR/LF and LF-only lines. Since sed operates in
747 # text mode, it properly converts lines to CR/LF. This bash problem
748 # is reportedly fixed, but why not run on old versions too?
749 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
750 || (rm -f "$cfgfile"; exit 1)
752 _LT_PROG_XSI_SHELLFNS
754 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
755 || (rm -f "$cfgfile"; exit 1)
757 mv -f "$cfgfile" "$ofile" ||
758 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
761 [cat <<_LT_EOF >> "$ofile"
763 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
764 dnl in a comment (ie after a #).
765 # ### BEGIN LIBTOOL TAG CONFIG: $1
766 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
767 # ### END LIBTOOL TAG CONFIG: $1
774 TIMESTAMP='$TIMESTAMP'
777 ])dnl /_LT_CONFIG_SAVE_COMMANDS
781 # LT_SUPPORTED_TAG(TAG)
782 # ---------------------
783 # Trace this macro to discover what tags are supported by the libtool
784 # --tag option, using:
785 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
786 AC_DEFUN([LT_SUPPORTED_TAG], [])
789 # C support is built-in for now
790 m4_define([_LT_LANG_C_enabled], [])
791 m4_define([_LT_TAGS], [])
796 # Enable libtool support for the given language if not already enabled.
798 [AC_BEFORE([$0], [LT_OUTPUT])dnl
801 [C++], [_LT_LANG(CXX)],
802 [Go], [_LT_LANG(GO)],
803 [Java], [_LT_LANG(GCJ)],
804 [Fortran 77], [_LT_LANG(F77)],
805 [Fortran], [_LT_LANG(FC)],
806 [Windows Resource], [_LT_LANG(RC)],
807 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
809 [m4_fatal([$0: unsupported language: "$1"])])])dnl
816 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
817 [LT_SUPPORTED_TAG([$1])dnl
818 m4_append([_LT_TAGS], [$1 ])dnl
819 m4_define([_LT_LANG_]$1[_enabled], [])dnl
820 _LT_LANG_$1_CONFIG($1)])dnl
824 # _LT_LANG_DEFAULT_CONFIG
825 # -----------------------
826 m4_defun([_LT_LANG_DEFAULT_CONFIG],
827 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
829 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
831 AC_PROVIDE_IFELSE([AC_PROG_F77],
833 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
835 AC_PROVIDE_IFELSE([AC_PROG_FC],
837 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
839 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
840 dnl pulling things in needlessly.
841 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
843 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
845 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
847 [m4_ifdef([AC_PROG_GCJ],
848 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
849 m4_ifdef([A][M_PROG_GCJ],
850 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
851 m4_ifdef([LT_PROG_GCJ],
852 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
854 AC_PROVIDE_IFELSE([AC_PROG_GO],
856 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
858 AC_PROVIDE_IFELSE([LT_PROG_RC],
860 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
861 ])# _LT_LANG_DEFAULT_CONFIG
864 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
865 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
866 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
867 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
868 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
869 dnl aclocal-1.4 backwards compatibility:
870 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
871 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
872 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
873 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
874 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
879 m4_defun([_LT_TAG_COMPILER],
880 [AC_REQUIRE([AC_PROG_CC])dnl
882 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
883 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
884 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
885 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
887 # If no C compiler was specified, use CC.
890 # If no C compiler flags were specified, use CFLAGS.
891 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
893 # Allow CC to be a program name with arguments.
898 # _LT_COMPILER_BOILERPLATE
899 # ------------------------
900 # Check for compiler boilerplate output or warnings with
901 # the simple compiler test code.
902 m4_defun([_LT_COMPILER_BOILERPLATE],
903 [m4_require([_LT_DECL_SED])dnl
904 ac_outfile=conftest.$ac_objext
905 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
906 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
907 _lt_compiler_boilerplate=`cat conftest.err`
909 ])# _LT_COMPILER_BOILERPLATE
912 # _LT_LINKER_BOILERPLATE
913 # ----------------------
914 # Check for linker boilerplate output or warnings with
915 # the simple link test code.
916 m4_defun([_LT_LINKER_BOILERPLATE],
917 [m4_require([_LT_DECL_SED])dnl
918 ac_outfile=conftest.$ac_objext
919 echo "$lt_simple_link_test_code" >conftest.$ac_ext
920 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
921 _lt_linker_boilerplate=`cat conftest.err`
923 ])# _LT_LINKER_BOILERPLATE
925 # _LT_REQUIRED_DARWIN_CHECKS
926 # -------------------------
927 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
930 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
931 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
932 AC_CHECK_TOOL([LIPO], [lipo], [:])
933 AC_CHECK_TOOL([OTOOL], [otool], [:])
934 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
935 _LT_DECL([], [DSYMUTIL], [1],
936 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
937 _LT_DECL([], [NMEDIT], [1],
938 [Tool to change global to local symbols on Mac OS X])
939 _LT_DECL([], [LIPO], [1],
940 [Tool to manipulate fat objects and archives on Mac OS X])
941 _LT_DECL([], [OTOOL], [1],
942 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
943 _LT_DECL([], [OTOOL64], [1],
944 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
946 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
947 [lt_cv_apple_cc_single_mod=no
948 if test -z "${LT_MULTI_MODULE}"; then
949 # By default we will add the -single_module flag. You can override
950 # by either setting the environment variable LT_MULTI_MODULE
951 # non-empty at configure time, or by adding -multi_module to the
953 rm -rf libconftest.dylib*
954 echo "int foo(void){return 1;}" > conftest.c
955 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
956 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
957 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
958 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
960 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
961 lt_cv_apple_cc_single_mod=yes
963 cat conftest.err >&AS_MESSAGE_LOG_FD
965 rm -rf libconftest.dylib*
968 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
969 [lt_cv_ld_exported_symbols_list],
970 [lt_cv_ld_exported_symbols_list=no
971 save_LDFLAGS=$LDFLAGS
972 echo "_main" > conftest.sym
973 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
974 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
975 [lt_cv_ld_exported_symbols_list=yes],
976 [lt_cv_ld_exported_symbols_list=no])
977 LDFLAGS="$save_LDFLAGS"
979 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
980 [lt_cv_ld_force_load=no
981 cat > conftest.c << _LT_EOF
982 int forced_loaded() { return 2;}
984 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
985 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
986 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
987 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
988 cat > conftest.c << _LT_EOF
989 int main() { return 0;}
991 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
992 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
994 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
995 lt_cv_ld_force_load=yes
997 cat conftest.err >&AS_MESSAGE_LOG_FD
999 rm -f conftest.err libconftest.a conftest conftest.c
1000 rm -rf conftest.dSYM
1003 rhapsody* | darwin1.[[012]])
1004 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1006 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1007 darwin*) # darwin 5.x on
1008 # if running on 10.5 or later, the deployment target defaults
1009 # to the OS version, if on x86, and 10.4, the deployment
1010 # target defaults to 10.4. Don't you love it?
1011 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1012 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1013 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1015 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1017 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1021 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1022 _lt_dar_single_mod='$single_module'
1024 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1025 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1027 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1029 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1030 _lt_dsymutil='~$DSYMUTIL $lib || :'
1039 # _LT_DARWIN_LINKER_FEATURES
1040 # --------------------------
1041 # Checks for linker and compiler features on darwin
1042 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1044 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1045 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1046 _LT_TAGVAR(hardcode_direct, $1)=no
1047 _LT_TAGVAR(hardcode_automatic, $1)=yes
1048 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1049 if test "$lt_cv_ld_force_load" = "yes"; then
1050 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1052 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1054 _LT_TAGVAR(link_all_deplibs, $1)=yes
1055 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1056 case $cc_basename in
1057 ifort*) _lt_dar_can_shared=yes ;;
1058 *) _lt_dar_can_shared=$GCC ;;
1060 if test "$_lt_dar_can_shared" = "yes"; then
1061 output_verbose_link_cmd=func_echo_all
1062 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1063 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1064 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1065 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1067 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1068 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1069 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1073 _LT_TAGVAR(ld_shlibs, $1)=no
1077 # _LT_SYS_MODULE_PATH_AIX
1078 # -----------------------
1079 # Links a minimal program and checks the executable
1080 # for the system default hardcoded library path. In most cases,
1081 # this is /usr/lib:/lib, but when the MPI compilers are used
1082 # the location of the communication and MPI libs are included too.
1083 # If we don't find anything, use the default library path according
1084 # to the aix ld manual.
1085 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1086 [m4_require([_LT_DECL_SED])dnl
1087 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1088 lt_aix_libpath_sed='
1089 /Import File Strings/,/^$/ {
1095 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1096 # Check for a 64-bit object if we didn't find anything.
1097 if test -z "$aix_libpath"; then
1098 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1100 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1101 ])# _LT_SYS_MODULE_PATH_AIX
1104 # _LT_SHELL_INIT(ARG)
1105 # -------------------
1106 m4_define([_LT_SHELL_INIT],
1107 [m4_divert_text([M4SH-INIT], [$1
1108 ])])# _LT_SHELL_INIT
1112 # _LT_PROG_ECHO_BACKSLASH
1113 # -----------------------
1114 # Find how we can fake an echo command that does not interpret backslash.
1115 # In particular, with Autoconf 2.60 or later we add some code to the start
1116 # of the generated configure script which will find a shell with a builtin
1117 # printf (which we can use as an echo command).
1118 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1119 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1120 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1121 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1123 AC_MSG_CHECKING([how to print strings])
1124 # Test print first, because it will be a builtin if present.
1125 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
1126 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1128 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1131 # Use this function as a fallback that always works.
1132 func_fallback_echo ()
1134 eval 'cat <<_LTECHO_EOF
1138 ECHO='func_fallback_echo'
1141 # func_echo_all arg...
1142 # Invoke $ECHO with all args, space-separated.
1149 printf*) AC_MSG_RESULT([printf]) ;;
1150 print*) AC_MSG_RESULT([print -r]) ;;
1151 *) AC_MSG_RESULT([cat]) ;;
1154 m4_ifdef([_AS_DETECT_SUGGESTED],
1155 [_AS_DETECT_SUGGESTED([
1156 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1157 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1158 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1159 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1160 PATH=/empty FPATH=/empty; export PATH FPATH
1161 test "X`printf %s $ECHO`" = "X$ECHO" \
1162 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1164 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1165 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1166 ])# _LT_PROG_ECHO_BACKSLASH
1171 m4_defun([_LT_ENABLE_LOCK],
1172 [AC_ARG_ENABLE([libtool-lock],
1173 [AS_HELP_STRING([--disable-libtool-lock],
1174 [avoid locking (might break parallel builds)])])
1175 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1177 # Some flags need to be propagated to the compiler or linker for good
1181 # Find out which ABI we are using.
1182 echo 'int i;' > conftest.$ac_ext
1183 if AC_TRY_EVAL(ac_compile); then
1184 case `/usr/bin/file conftest.$ac_objext` in
1196 # Find out which ABI we are using.
1197 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1198 if AC_TRY_EVAL(ac_compile); then
1199 if test "$lt_cv_prog_gnu_ld" = yes; then
1200 case `/usr/bin/file conftest.$ac_objext` in
1202 LD="${LD-ld} -melf32bsmip"
1205 LD="${LD-ld} -melf32bmipn32"
1208 LD="${LD-ld} -melf64bmip"
1212 case `/usr/bin/file conftest.$ac_objext` in
1228 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1229 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1230 # Find out which ABI we are using.
1231 echo 'int i;' > conftest.$ac_ext
1232 if AC_TRY_EVAL(ac_compile); then
1233 case `/usr/bin/file conftest.o` in
1236 x86_64-*kfreebsd*-gnu)
1237 LD="${LD-ld} -m elf_i386_fbsd"
1240 LD="${LD-ld} -m elf_i386"
1242 ppc64-*linux*|powerpc64-*linux*)
1243 LD="${LD-ld} -m elf32ppclinux"
1246 LD="${LD-ld} -m elf_s390"
1249 LD="${LD-ld} -m elf32_sparc"
1255 x86_64-*kfreebsd*-gnu)
1256 LD="${LD-ld} -m elf_x86_64_fbsd"
1259 LD="${LD-ld} -m elf_x86_64"
1261 ppc*-*linux*|powerpc*-*linux*)
1262 LD="${LD-ld} -m elf64ppc"
1264 s390*-*linux*|s390*-*tpf*)
1265 LD="${LD-ld} -m elf64_s390"
1268 LD="${LD-ld} -m elf64_sparc"
1278 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1279 SAVE_CFLAGS="$CFLAGS"
1280 CFLAGS="$CFLAGS -belf"
1281 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1283 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1285 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1286 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1287 CFLAGS="$SAVE_CFLAGS"
1291 # Find out which ABI we are using.
1292 echo 'int i;' > conftest.$ac_ext
1293 if AC_TRY_EVAL(ac_compile); then
1294 case `/usr/bin/file conftest.o` in
1296 case $lt_cv_prog_gnu_ld in
1299 i?86-*-solaris* | x86_64-*-solaris2.1[[0-9]]*)
1300 LD="${LD-ld} -m elf_x86_64"
1303 LD="${LD-ld} -m elf64_sparc"
1306 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1307 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1312 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1324 need_locks="$enable_libtool_lock"
1328 # _LT_CMD_OLD_ARCHIVE
1329 # -------------------
1330 m4_defun([_LT_CMD_OLD_ARCHIVE],
1331 [AC_CHECK_TOOL(AR, ar, false)
1332 test -z "$AR" && AR=ar
1333 test -z "$AR_FLAGS" && AR_FLAGS=cru
1334 _LT_DECL([], [AR], [1], [The archiver])
1335 _LT_DECL([], [AR_FLAGS], [1])
1337 AC_CHECK_TOOL(STRIP, strip, :)
1338 test -z "$STRIP" && STRIP=:
1339 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1341 AC_CHECK_TOOL(RANLIB, ranlib, :)
1342 test -z "$RANLIB" && RANLIB=:
1343 _LT_DECL([], [RANLIB], [1],
1344 [Commands used to install an old-style archive])
1346 # Determine commands to create old-style static archives.
1347 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1348 old_postinstall_cmds='chmod 644 $oldlib'
1349 old_postuninstall_cmds=
1351 if test -n "$RANLIB"; then
1354 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1357 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1360 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1365 lock_old_archive_extraction=yes ;;
1367 lock_old_archive_extraction=no ;;
1369 _LT_DECL([], [old_postinstall_cmds], [2])
1370 _LT_DECL([], [old_postuninstall_cmds], [2])
1371 _LT_TAGDECL([], [old_archive_cmds], [2],
1372 [Commands used to build an old-style archive])
1373 _LT_DECL([], [lock_old_archive_extraction], [0],
1374 [Whether to use a lock for old archive extraction])
1375 ])# _LT_CMD_OLD_ARCHIVE
1378 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1379 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1380 # ----------------------------------------------------------------
1381 # Check whether the given compiler option works
1382 AC_DEFUN([_LT_COMPILER_OPTION],
1383 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1384 m4_require([_LT_DECL_SED])dnl
1385 AC_CACHE_CHECK([$1], [$2],
1387 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1388 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1389 lt_compiler_flag="$3"
1390 # Insert the option either (1) after the last *FLAGS variable, or
1391 # (2) before a word containing "conftest.", or (3) at the end.
1392 # Note that $ac_compile itself does not contain backslashes and begins
1393 # with a dollar sign (not a hyphen), so the echo should work correctly.
1394 # The option is referenced via a variable to avoid confusing sed.
1395 lt_compile=`echo "$ac_compile" | $SED \
1396 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1397 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1398 -e 's:$: $lt_compiler_flag:'`
1399 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1400 (eval "$lt_compile" 2>conftest.err)
1402 cat conftest.err >&AS_MESSAGE_LOG_FD
1403 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1404 if (exit $ac_status) && test -s "$ac_outfile"; then
1405 # The compiler can only warn and ignore the option if not recognized
1406 # So say no if there are warnings other than the usual output.
1407 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1408 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1409 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1416 if test x"[$]$2" = xyes; then
1417 m4_if([$5], , :, [$5])
1419 m4_if([$6], , :, [$6])
1421 ])# _LT_COMPILER_OPTION
1424 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1425 dnl aclocal-1.4 backwards compatibility:
1426 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1429 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1430 # [ACTION-SUCCESS], [ACTION-FAILURE])
1431 # ----------------------------------------------------
1432 # Check whether the given linker option works
1433 AC_DEFUN([_LT_LINKER_OPTION],
1434 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1435 m4_require([_LT_DECL_SED])dnl
1436 AC_CACHE_CHECK([$1], [$2],
1438 save_LDFLAGS="$LDFLAGS"
1439 LDFLAGS="$LDFLAGS $3"
1440 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1441 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1442 # The linker can only warn and ignore the option if not recognized
1443 # So say no if there are warnings
1444 if test -s conftest.err; then
1445 # Append any errors to the config.log.
1446 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1447 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1448 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1449 if diff conftest.exp conftest.er2 >/dev/null; then
1457 LDFLAGS="$save_LDFLAGS"
1460 if test x"[$]$2" = xyes; then
1461 m4_if([$4], , :, [$4])
1463 m4_if([$5], , :, [$5])
1465 ])# _LT_LINKER_OPTION
1468 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1469 dnl aclocal-1.4 backwards compatibility:
1470 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1475 AC_DEFUN([LT_CMD_MAX_LEN],
1476 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1477 # find the maximum length of command line arguments
1478 AC_MSG_CHECKING([the maximum length of command line arguments])
1479 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1485 # On DJGPP, this test can blow up pretty badly due to problems in libc
1486 # (any single argument exceeding 2000 bytes causes a buffer overrun
1487 # during glob expansion). Even if it were fixed, the result of this
1488 # check would be larger than it should be.
1489 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1493 # Under GNU Hurd, this test is not required because there is
1494 # no limit to the length of command line arguments.
1495 # Libtool will interpret -1 as no limit whatsoever
1496 lt_cv_sys_max_cmd_len=-1;
1499 cygwin* | mingw* | cegcc*)
1500 # On Win9x/ME, this test blows up -- it succeeds, but takes
1501 # about 5 minutes as the teststring grows exponentially.
1502 # Worse, since 9x/ME are not pre-emptively multitasking,
1503 # you end up with a "frozen" computer, even though with patience
1504 # the test eventually succeeds (with a max line length of 256k).
1505 # Instead, let's just punt: use the minimum linelength reported by
1506 # all of the supported platforms: 8192 (on NT/2K/XP).
1507 lt_cv_sys_max_cmd_len=8192;
1511 # On MiNT this can take a long time and run out of memory.
1512 lt_cv_sys_max_cmd_len=8192;
1516 # On AmigaOS with pdksh, this test takes hours, literally.
1517 # So we just punt and use a minimum line length of 8192.
1518 lt_cv_sys_max_cmd_len=8192;
1521 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1522 # This has been around since 386BSD, at least. Likely further.
1523 if test -x /sbin/sysctl; then
1524 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1525 elif test -x /usr/sbin/sysctl; then
1526 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1528 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1530 # And add a safety zone
1531 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1532 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1536 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1537 lt_cv_sys_max_cmd_len=196608
1541 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1542 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1543 # nice to cause kernel panics so lets avoid the loop below.
1544 # First set a reasonable default.
1545 lt_cv_sys_max_cmd_len=16384
1547 if test -x /sbin/sysconfig; then
1548 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1549 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1554 lt_cv_sys_max_cmd_len=102400
1556 sysv5* | sco5v6* | sysv4.2uw2*)
1557 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1558 if test -n "$kargmax"; then
1559 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1561 lt_cv_sys_max_cmd_len=32768
1565 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1566 if test -n "$lt_cv_sys_max_cmd_len"; then
1567 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1568 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1570 # Make teststring a little bigger before we do anything with it.
1571 # a 1K string should be a reasonable start.
1572 for i in 1 2 3 4 5 6 7 8 ; do
1573 teststring=$teststring$teststring
1575 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1576 # If test is not a shell built-in, we'll probably end up computing a
1577 # maximum length that is only half of the actual maximum length, but
1579 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1580 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1581 test $i != 17 # 1/2 MB should be enough
1584 teststring=$teststring$teststring
1586 # Only check the string length outside the loop.
1587 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1589 # Add a significant safety factor because C++ compilers can tack on
1590 # massive amounts of additional arguments before passing them to the
1591 # linker. It appears as though 1/2 is a usable value.
1592 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1597 if test -n $lt_cv_sys_max_cmd_len ; then
1598 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1602 max_cmd_len=$lt_cv_sys_max_cmd_len
1603 _LT_DECL([], [max_cmd_len], [0],
1604 [What is the maximum length of a command?])
1608 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1609 dnl aclocal-1.4 backwards compatibility:
1610 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1615 m4_defun([_LT_HEADER_DLFCN],
1616 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1617 ])# _LT_HEADER_DLFCN
1620 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1621 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1622 # ----------------------------------------------------------------
1623 m4_defun([_LT_TRY_DLOPEN_SELF],
1624 [m4_require([_LT_HEADER_DLFCN])dnl
1625 if test "$cross_compiling" = yes; then :
1628 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1629 lt_status=$lt_dlunknown
1630 cat > conftest.$ac_ext <<_LT_EOF
1631 [#line __oline__ "configure"
1632 #include "confdefs.h"
1641 # define LT_DLGLOBAL RTLD_GLOBAL
1644 # define LT_DLGLOBAL DL_GLOBAL
1646 # define LT_DLGLOBAL 0
1650 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1651 find out it does not work in some platform. */
1652 #ifndef LT_DLLAZY_OR_NOW
1654 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1657 # define LT_DLLAZY_OR_NOW DL_LAZY
1660 # define LT_DLLAZY_OR_NOW RTLD_NOW
1663 # define LT_DLLAZY_OR_NOW DL_NOW
1665 # define LT_DLLAZY_OR_NOW 0
1672 /* When -fvisbility=hidden is used, assume the code has been annotated
1673 correspondingly for the symbols needed. */
1674 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1675 void fnord () __attribute__((visibility("default")));
1678 void fnord () { int i=42; }
1681 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1682 int status = $lt_dlunknown;
1686 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1689 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1690 else puts (dlerror ());
1692 /* dlclose (self); */
1700 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1701 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1704 x$lt_dlno_uscore) $1 ;;
1705 x$lt_dlneed_uscore) $2 ;;
1706 x$lt_dlunknown|x*) $3 ;;
1709 # compilation failed
1714 ])# _LT_TRY_DLOPEN_SELF
1717 # LT_SYS_DLOPEN_SELF
1718 # ------------------
1719 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1720 [m4_require([_LT_HEADER_DLFCN])dnl
1721 if test "x$enable_dlopen" != xyes; then
1722 enable_dlopen=unknown
1723 enable_dlopen_self=unknown
1724 enable_dlopen_self_static=unknown
1731 lt_cv_dlopen="load_add_on"
1733 lt_cv_dlopen_self=yes
1736 mingw* | pw32* | cegcc*)
1737 lt_cv_dlopen="LoadLibrary"
1742 lt_cv_dlopen="dlopen"
1747 # if libdl is installed we need to link against it
1748 AC_CHECK_LIB([dl], [dlopen],
1749 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1752 lt_cv_dlopen_self=yes
1757 AC_CHECK_FUNC([shl_load],
1758 [lt_cv_dlopen="shl_load"],
1759 [AC_CHECK_LIB([dld], [shl_load],
1760 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1761 [AC_CHECK_FUNC([dlopen],
1762 [lt_cv_dlopen="dlopen"],
1763 [AC_CHECK_LIB([dl], [dlopen],
1764 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1765 [AC_CHECK_LIB([svld], [dlopen],
1766 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1767 [AC_CHECK_LIB([dld], [dld_link],
1768 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1777 if test "x$lt_cv_dlopen" != xno; then
1783 case $lt_cv_dlopen in
1785 save_CPPFLAGS="$CPPFLAGS"
1786 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1788 save_LDFLAGS="$LDFLAGS"
1789 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1792 LIBS="$lt_cv_dlopen_libs $LIBS"
1794 AC_CACHE_CHECK([whether a program can dlopen itself],
1795 lt_cv_dlopen_self, [dnl
1796 _LT_TRY_DLOPEN_SELF(
1797 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1798 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1801 if test "x$lt_cv_dlopen_self" = xyes; then
1802 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1803 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1804 lt_cv_dlopen_self_static, [dnl
1805 _LT_TRY_DLOPEN_SELF(
1806 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1807 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1811 CPPFLAGS="$save_CPPFLAGS"
1812 LDFLAGS="$save_LDFLAGS"
1817 case $lt_cv_dlopen_self in
1818 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1819 *) enable_dlopen_self=unknown ;;
1822 case $lt_cv_dlopen_self_static in
1823 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1824 *) enable_dlopen_self_static=unknown ;;
1827 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1828 [Whether dlopen is supported])
1829 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1830 [Whether dlopen of programs is supported])
1831 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1832 [Whether dlopen of statically linked programs is supported])
1833 ])# LT_SYS_DLOPEN_SELF
1836 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1837 dnl aclocal-1.4 backwards compatibility:
1838 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1841 # _LT_COMPILER_C_O([TAGNAME])
1842 # ---------------------------
1843 # Check to see if options -c and -o are simultaneously supported by compiler.
1844 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1845 m4_defun([_LT_COMPILER_C_O],
1846 [m4_require([_LT_DECL_SED])dnl
1847 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1848 m4_require([_LT_TAG_COMPILER])dnl
1849 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1850 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1851 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1852 $RM -r conftest 2>/dev/null
1856 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1858 lt_compiler_flag="-o out/conftest2.$ac_objext"
1859 # Insert the option either (1) after the last *FLAGS variable, or
1860 # (2) before a word containing "conftest.", or (3) at the end.
1861 # Note that $ac_compile itself does not contain backslashes and begins
1862 # with a dollar sign (not a hyphen), so the echo should work correctly.
1863 lt_compile=`echo "$ac_compile" | $SED \
1864 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1865 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1866 -e 's:$: $lt_compiler_flag:'`
1867 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1868 (eval "$lt_compile" 2>out/conftest.err)
1870 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1871 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1872 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1874 # The compiler can only warn and ignore the option if not recognized
1875 # So say no if there are warnings
1876 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1877 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1878 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1879 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1882 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1884 # SGI C++ compiler will create directory out/ii_files/ for
1885 # template instantiation
1886 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1887 $RM out/* && rmdir out
1892 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1893 [Does compiler simultaneously support -c and -o options?])
1894 ])# _LT_COMPILER_C_O
1897 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1898 # ----------------------------------
1899 # Check to see if we can do hard links to lock some files if needed
1900 m4_defun([_LT_COMPILER_FILE_LOCKS],
1901 [m4_require([_LT_ENABLE_LOCK])dnl
1902 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1903 _LT_COMPILER_C_O([$1])
1905 hard_links="nottested"
1906 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1907 # do not overwrite the value of need_locks provided by the user
1908 AC_MSG_CHECKING([if we can lock with hard links])
1911 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1913 ln conftest.a conftest.b 2>&5 || hard_links=no
1914 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1915 AC_MSG_RESULT([$hard_links])
1916 if test "$hard_links" = no; then
1917 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1923 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1924 ])# _LT_COMPILER_FILE_LOCKS
1929 m4_defun([_LT_CHECK_OBJDIR],
1930 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1931 [rm -f .libs 2>/dev/null
1932 mkdir .libs 2>/dev/null
1933 if test -d .libs; then
1936 # MS-DOS does not allow filenames that begin with a dot.
1939 rmdir .libs 2>/dev/null])
1940 objdir=$lt_cv_objdir
1941 _LT_DECL([], [objdir], [0],
1942 [The name of the directory that contains temporary libtool files])dnl
1943 m4_pattern_allow([LT_OBJDIR])dnl
1944 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1945 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1946 ])# _LT_CHECK_OBJDIR
1949 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1950 # --------------------------------------
1951 # Check hardcoding attributes.
1952 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1953 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1954 _LT_TAGVAR(hardcode_action, $1)=
1955 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1956 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1957 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1959 # We can hardcode non-existent directories.
1960 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1961 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1962 # have to relink, otherwise we might link with an installed library
1963 # when we should be linking with a yet-to-be-installed one
1964 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1965 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1966 # Linking always hardcodes the temporary library directory.
1967 _LT_TAGVAR(hardcode_action, $1)=relink
1969 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1970 _LT_TAGVAR(hardcode_action, $1)=immediate
1973 # We cannot hardcode anything, or else we can only hardcode existing
1975 _LT_TAGVAR(hardcode_action, $1)=unsupported
1977 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1979 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1980 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1981 # Fast installation is not supported
1982 enable_fast_install=no
1983 elif test "$shlibpath_overrides_runpath" = yes ||
1984 test "$enable_shared" = no; then
1985 # Fast installation is not necessary
1986 enable_fast_install=needless
1988 _LT_TAGDECL([], [hardcode_action], [0],
1989 [How to hardcode a shared library path into an executable])
1990 ])# _LT_LINKER_HARDCODE_LIBPATH
1995 m4_defun([_LT_CMD_STRIPLIB],
1996 [m4_require([_LT_DECL_EGREP])
1999 AC_MSG_CHECKING([whether stripping libraries is possible])
2000 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2001 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2002 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2003 AC_MSG_RESULT([yes])
2005 # FIXME - insert some real tests, host_os isn't really good enough
2008 if test -n "$STRIP" ; then
2009 striplib="$STRIP -x"
2010 old_striplib="$STRIP -S"
2011 AC_MSG_RESULT([yes])
2021 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2022 _LT_DECL([], [striplib], [1])
2023 ])# _LT_CMD_STRIPLIB
2026 # _LT_SYS_DYNAMIC_LINKER([TAG])
2027 # -----------------------------
2028 # PORTME Fill in your ld.so characteristics
2029 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2030 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2031 m4_require([_LT_DECL_EGREP])dnl
2032 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2033 m4_require([_LT_DECL_OBJDUMP])dnl
2034 m4_require([_LT_DECL_SED])dnl
2035 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2036 AC_MSG_CHECKING([dynamic linker characteristics])
2039 if test "$GCC" = yes; then
2041 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2042 *) lt_awk_arg="/^libraries:/" ;;
2045 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2046 *) lt_sed_strip_eq="s,=/,/,g" ;;
2048 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2049 case $lt_search_path_spec in
2051 # if the path contains ";" then we assume it to be the separator
2052 # otherwise default to the standard path separator (i.e. ":") - it is
2053 # assumed that no part of a normal pathname contains ";" but that should
2054 # okay in the real world where ";" in dirpaths is itself problematic.
2055 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2058 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2061 # Ok, now we have the path, separated by spaces, we can step through it
2062 # and add multilib dir if necessary.
2063 lt_tmp_lt_search_path_spec=
2064 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2065 for lt_sys_path in $lt_search_path_spec; do
2066 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2067 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2069 test -d "$lt_sys_path" && \
2070 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2073 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2074 BEGIN {RS=" "; FS="/|\n";} {
2077 for (lt_i = NF; lt_i > 0; lt_i--) {
2078 if ($lt_i != "" && $lt_i != ".") {
2079 if ($lt_i == "..") {
2082 if (lt_count == 0) {
2083 lt_foo="/" $lt_i lt_foo;
2090 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2091 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2093 # AWK program above erroneously prepends '/' to C:/dos/paths
2096 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2097 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2099 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2101 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2104 libname_spec='lib$name'
2112 shlibpath_overrides_runpath=unknown
2114 dynamic_linker="$host_os ld.so"
2115 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2116 need_lib_prefix=unknown
2117 hardcode_into_libs=no
2119 # when you set need_version to no, make sure it does not cause -set_version
2120 # flags to be left without arguments
2121 need_version=unknown
2126 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2127 shlibpath_var=LIBPATH
2129 # AIX 3 has no versioning support, so we append a major version to the name.
2130 soname_spec='${libname}${release}${shared_ext}$major'
2137 hardcode_into_libs=yes
2138 if test "$host_cpu" = ia64; then
2139 # AIX 5 supports IA64
2140 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2141 shlibpath_var=LD_LIBRARY_PATH
2143 # With GCC up to 2.95.x, collect2 would create an import file
2144 # for dependence libraries. The import file would start with
2145 # the line `#! .'. This would cause the generated library to
2146 # depend on `.', always an invalid library. This was fixed in
2147 # development snapshots of GCC prior to 3.0.
2149 aix4 | aix4.[[01]] | aix4.[[01]].*)
2150 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2152 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2159 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2160 # soname into executable. Probably we can add versioning support to
2161 # collect2, so additional links can be useful in future.
2162 if test "$aix_use_runtimelinking" = yes; then
2163 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2164 # instead of lib<name>.a to let people know that these are not
2165 # typical AIX shared libraries.
2166 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2168 # We preserve .a as extension for shared libraries through AIX4.2
2169 # and later when we are not doing run time linking.
2170 library_names_spec='${libname}${release}.a $libname.a'
2171 soname_spec='${libname}${release}${shared_ext}$major'
2173 shlibpath_var=LIBPATH
2180 # Since July 2007 AmigaOS4 officially supports .so libraries.
2181 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2182 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2185 library_names_spec='$libname.ixlibrary $libname.a'
2186 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2187 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2193 library_names_spec='${libname}${shared_ext}'
2194 dynamic_linker="$host_os ld.so"
2195 shlibpath_var=LIBRARY_PATH
2201 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2202 soname_spec='${libname}${release}${shared_ext}$major'
2203 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2204 shlibpath_var=LD_LIBRARY_PATH
2205 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2206 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2207 # the default ld.so.conf also contains /usr/contrib/lib and
2208 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2209 # libtool to hard-code these into programs
2212 cygwin* | mingw* | pw32* | cegcc*)
2213 version_type=windows
2218 case $GCC,$host_os in
2219 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2220 library_names_spec='$libname.dll.a'
2221 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2222 postinstall_cmds='base_file=`basename \${file}`~
2223 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2224 dldir=$destdir/`dirname \$dlpath`~
2225 test -d \$dldir || mkdir -p \$dldir~
2226 $install_prog $dir/$dlname \$dldir/$dlname~
2227 chmod a+x \$dldir/$dlname~
2228 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2229 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2231 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2232 dlpath=$dir/\$dldll~
2234 shlibpath_overrides_runpath=yes
2238 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2239 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2241 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2244 # MinGW DLLs use traditional 'lib' prefix
2245 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2248 # pw32 DLLs use 'pw' prefix rather than 'lib'
2249 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2255 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2258 dynamic_linker='Win32 ld.exe'
2259 # FIXME: first we should search . and the directory the executable is in
2263 darwin* | rhapsody*)
2264 dynamic_linker="$host_os dyld"
2268 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2269 soname_spec='${libname}${release}${major}$shared_ext'
2270 shlibpath_overrides_runpath=yes
2271 shlibpath_var=DYLD_LIBRARY_PATH
2272 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2274 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2275 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2282 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2283 soname_spec='${libname}${release}${shared_ext}$major'
2284 shlibpath_var=LD_LIBRARY_PATH
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[[123]]*) 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}$versuffix'
2310 shlibpath_var=LD_LIBRARY_PATH
2313 shlibpath_overrides_runpath=yes
2315 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2316 shlibpath_overrides_runpath=yes
2317 hardcode_into_libs=yes
2319 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2320 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2321 shlibpath_overrides_runpath=no
2322 hardcode_into_libs=yes
2324 *) # from 4.6 on, and DragonFly
2325 shlibpath_overrides_runpath=yes
2326 hardcode_into_libs=yes
2335 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2336 soname_spec='${libname}${release}${shared_ext}$major'
2337 shlibpath_var=LD_LIBRARY_PATH
2338 hardcode_into_libs=yes
2345 dynamic_linker="$host_os runtime_loader"
2346 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2347 soname_spec='${libname}${release}${shared_ext}$major'
2348 shlibpath_var=LIBRARY_PATH
2349 shlibpath_overrides_runpath=yes
2350 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
2351 hardcode_into_libs=yes
2354 hpux9* | hpux10* | hpux11*)
2355 # Give a soname corresponding to the major version so that dld.sl refuses to
2356 # link against other versions.
2363 hardcode_into_libs=yes
2364 dynamic_linker="$host_os dld.so"
2365 shlibpath_var=LD_LIBRARY_PATH
2366 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2367 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2368 soname_spec='${libname}${release}${shared_ext}$major'
2369 if test "X$HPUX_IA64_MODE" = X32; then
2370 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2372 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2374 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2378 hardcode_into_libs=yes
2379 dynamic_linker="$host_os dld.sl"
2380 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2381 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2382 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2383 soname_spec='${libname}${release}${shared_ext}$major'
2384 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2385 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2389 dynamic_linker="$host_os dld.sl"
2390 shlibpath_var=SHLIB_PATH
2391 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2392 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2393 soname_spec='${libname}${release}${shared_ext}$major'
2396 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2397 postinstall_cmds='chmod 555 $lib'
2398 # or fails outright, so override atomically:
2399 install_override_mode=555
2406 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2407 soname_spec='${libname}${release}${shared_ext}$major'
2408 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2409 shlibpath_var=LD_LIBRARY_PATH
2410 shlibpath_overrides_runpath=no
2411 hardcode_into_libs=yes
2414 irix5* | irix6* | nonstopux*)
2416 nonstopux*) version_type=nonstopux ;;
2418 if test "$lt_cv_prog_gnu_ld" = yes; then
2426 soname_spec='${libname}${release}${shared_ext}$major'
2427 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2429 irix5* | nonstopux*)
2433 case $LD in # libtool.m4 will add one of these switches to LD
2434 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2435 libsuff= shlibsuff= libmagic=32-bit;;
2436 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2437 libsuff=32 shlibsuff=N32 libmagic=N32;;
2438 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2439 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2440 *) libsuff= shlibsuff= libmagic=never-match;;
2444 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2445 shlibpath_overrides_runpath=no
2446 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2447 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2448 hardcode_into_libs=yes
2451 # No shared lib support for Linux oldld, aout, or coff.
2452 linux*oldld* | linux*aout* | linux*coff*)
2456 # This must be Linux ELF.
2457 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2461 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2462 soname_spec='${libname}${release}${shared_ext}$major'
2463 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2464 shlibpath_var=LD_LIBRARY_PATH
2465 shlibpath_overrides_runpath=no
2467 # Some binutils ld are patched to set DT_RUNPATH
2468 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2469 [lt_cv_shlibpath_overrides_runpath=no
2470 save_LDFLAGS=$LDFLAGS
2472 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2473 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2474 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2475 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2476 [lt_cv_shlibpath_overrides_runpath=yes])])
2477 LDFLAGS=$save_LDFLAGS
2480 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2482 # This implies no fast_install, which is unacceptable.
2483 # Some rework will be needed to allow for fast_install
2484 # before this can be enabled.
2485 hardcode_into_libs=yes
2487 # Append ld.so.conf contents to the search path
2488 if test -f /etc/ld.so.conf; then
2489 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' ' '`
2490 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2493 # We used to test for /lib/ld.so.1 and disable shared libraries on
2494 # powerpc, because MkLinux only supported shared libraries with the
2495 # GNU dynamic linker. Since this was broken with cross compilers,
2496 # most powerpc-linux boxes support dynamic linking these days and
2497 # people can always --disable-shared, the test was removed, and we
2498 # assume the GNU/Linux dynamic linker is in use.
2499 dynamic_linker='GNU/Linux ld.so'
2506 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2508 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2509 dynamic_linker='NetBSD (a.out) ld.so'
2511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2512 soname_spec='${libname}${release}${shared_ext}$major'
2513 dynamic_linker='NetBSD ld.elf_so'
2515 shlibpath_var=LD_LIBRARY_PATH
2516 shlibpath_overrides_runpath=yes
2517 hardcode_into_libs=yes
2522 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2523 shlibpath_var=LD_LIBRARY_PATH
2524 shlibpath_overrides_runpath=yes
2531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2532 soname_spec='${libname}${release}${shared_ext}$major'
2533 shlibpath_var=LD_LIBRARY_PATH
2534 shlibpath_overrides_runpath=no
2535 hardcode_into_libs=yes
2536 dynamic_linker='ldqnx.so'
2541 sys_lib_dlsearch_path_spec="/usr/lib"
2543 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2545 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2546 *) need_version=no ;;
2548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2549 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2550 shlibpath_var=LD_LIBRARY_PATH
2551 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2553 openbsd2.[[89]] | openbsd2.[[89]].*)
2554 shlibpath_overrides_runpath=no
2557 shlibpath_overrides_runpath=yes
2561 shlibpath_overrides_runpath=yes
2566 libname_spec='$name'
2569 library_names_spec='$libname${shared_ext} $libname.a'
2570 dynamic_linker='OS/2 ld.exe'
2571 shlibpath_var=LIBPATH
2574 osf3* | osf4* | osf5*)
2578 soname_spec='${libname}${release}${shared_ext}$major'
2579 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2580 shlibpath_var=LD_LIBRARY_PATH
2581 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2582 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2594 soname_spec='${libname}${release}${shared_ext}$major'
2595 shlibpath_var=LD_LIBRARY_PATH
2596 shlibpath_overrides_runpath=yes
2597 hardcode_into_libs=yes
2598 # ldd complains unless libraries are executable
2599 postinstall_cmds='chmod +x $lib'
2604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2605 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2606 shlibpath_var=LD_LIBRARY_PATH
2607 shlibpath_overrides_runpath=yes
2608 if test "$with_gnu_ld" = yes; then
2616 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2617 soname_spec='${libname}${release}${shared_ext}$major'
2618 shlibpath_var=LD_LIBRARY_PATH
2619 case $host_vendor in
2621 shlibpath_overrides_runpath=no
2623 runpath_var=LD_RUN_PATH
2631 shlibpath_overrides_runpath=no
2632 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2638 if test -d /usr/nec ;then
2640 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2641 soname_spec='$libname${shared_ext}.$major'
2642 shlibpath_var=LD_LIBRARY_PATH
2646 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2647 version_type=freebsd-elf
2650 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2651 soname_spec='${libname}${release}${shared_ext}$major'
2652 shlibpath_var=LD_LIBRARY_PATH
2653 shlibpath_overrides_runpath=yes
2654 hardcode_into_libs=yes
2655 if test "$with_gnu_ld" = yes; then
2656 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2658 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2661 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2665 sys_lib_dlsearch_path_spec='/usr/lib'
2669 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2673 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2674 shlibpath_var=LD_LIBRARY_PATH
2675 shlibpath_overrides_runpath=no
2676 hardcode_into_libs=yes
2681 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2682 soname_spec='${libname}${release}${shared_ext}$major'
2683 shlibpath_var=LD_LIBRARY_PATH
2690 AC_MSG_RESULT([$dynamic_linker])
2691 test "$dynamic_linker" = no && can_build_shared=no
2693 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2694 if test "$GCC" = yes; then
2695 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2698 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2699 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2701 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2702 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2705 _LT_DECL([], [variables_saved_for_relink], [1],
2706 [Variables whose values should be saved in libtool wrapper scripts and
2707 restored at link time])
2708 _LT_DECL([], [need_lib_prefix], [0],
2709 [Do we need the "lib" prefix for modules?])
2710 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2711 _LT_DECL([], [version_type], [0], [Library versioning type])
2712 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2713 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2714 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2715 [Is shlibpath searched before the hard-coded library search path?])
2716 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2717 _LT_DECL([], [library_names_spec], [1],
2718 [[List of archive names. First name is the real one, the rest are links.
2719 The last name is the one that the linker finds with -lNAME]])
2720 _LT_DECL([], [soname_spec], [1],
2721 [[The coded name of the library, if different from the real name]])
2722 _LT_DECL([], [install_override_mode], [1],
2723 [Permission mode override for installation of shared libraries])
2724 _LT_DECL([], [postinstall_cmds], [2],
2725 [Command to use after installation of a shared archive])
2726 _LT_DECL([], [postuninstall_cmds], [2],
2727 [Command to use after uninstallation of a shared archive])
2728 _LT_DECL([], [finish_cmds], [2],
2729 [Commands used to finish a libtool library installation in a directory])
2730 _LT_DECL([], [finish_eval], [1],
2731 [[As "finish_cmds", except a single script fragment to be evaled but
2733 _LT_DECL([], [hardcode_into_libs], [0],
2734 [Whether we should hardcode library paths into libraries])
2735 _LT_DECL([], [sys_lib_search_path_spec], [2],
2736 [Compile-time system search path for libraries])
2737 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2738 [Run-time system search path for libraries])
2739 ])# _LT_SYS_DYNAMIC_LINKER
2742 # _LT_PATH_TOOL_PREFIX(TOOL)
2743 # --------------------------
2744 # find a file program which can recognize shared library
2745 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2746 [m4_require([_LT_DECL_EGREP])dnl
2747 AC_MSG_CHECKING([for $1])
2748 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2750 [[\\/*] | ?:[\\/]*])
2751 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2754 lt_save_MAGIC_CMD="$MAGIC_CMD"
2755 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2756 dnl $ac_dummy forces splitting on constant user-supplied paths.
2757 dnl POSIX.2 word splitting is done only on the output of word expansions,
2758 dnl not every word. This closes a longstanding sh security hole.
2759 ac_dummy="m4_if([$2], , $PATH, [$2])"
2760 for ac_dir in $ac_dummy; do
2762 test -z "$ac_dir" && ac_dir=.
2763 if test -f $ac_dir/$1; then
2764 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2765 if test -n "$file_magic_test_file"; then
2766 case $deplibs_check_method in
2768 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2769 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2770 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2771 $EGREP "$file_magic_regex" > /dev/null; then
2776 *** Warning: the command libtool uses to detect shared libraries,
2777 *** $file_magic_cmd, produces output that libtool cannot recognize.
2778 *** The result is that libtool may fail to recognize shared libraries
2779 *** as such. This will affect the creation of libtool libraries that
2780 *** depend on shared libraries, but programs linked with such libtool
2781 *** libraries will work regardless of this problem. Nevertheless, you
2782 *** may want to report the problem to your system manager and/or to
2783 *** bug-libtool@gnu.org
2793 MAGIC_CMD="$lt_save_MAGIC_CMD"
2796 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2797 if test -n "$MAGIC_CMD"; then
2798 AC_MSG_RESULT($MAGIC_CMD)
2802 _LT_DECL([], [MAGIC_CMD], [0],
2803 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2804 ])# _LT_PATH_TOOL_PREFIX
2807 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2808 dnl aclocal-1.4 backwards compatibility:
2809 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2814 # find a file program which can recognize a shared library
2815 m4_defun([_LT_PATH_MAGIC],
2816 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2817 if test -z "$lt_cv_path_MAGIC_CMD"; then
2818 if test -n "$ac_tool_prefix"; then
2819 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2829 # find the pathname to the GNU or non-GNU linker
2830 AC_DEFUN([LT_PATH_LD],
2831 [AC_REQUIRE([AC_PROG_CC])dnl
2832 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2833 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2834 m4_require([_LT_DECL_SED])dnl
2835 m4_require([_LT_DECL_EGREP])dnl
2836 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2838 AC_ARG_WITH([gnu-ld],
2839 [AS_HELP_STRING([--with-gnu-ld],
2840 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2841 [test "$withval" = no || with_gnu_ld=yes],
2842 [with_gnu_ld=no])dnl
2845 if test "$GCC" = yes; then
2846 # Check if gcc -print-prog-name=ld gives a path.
2847 AC_MSG_CHECKING([for ld used by $CC])
2850 # gcc leaves a trailing carriage return which upsets mingw
2851 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2853 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2856 # Accept absolute paths.
2857 [[\\/]]* | ?:[[\\/]]*)
2858 re_direlt='/[[^/]][[^/]]*/\.\./'
2859 # Canonicalize the pathname of ld
2860 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2861 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2862 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2864 test -z "$LD" && LD="$ac_prog"
2867 # If it fails, then pretend we aren't using GCC.
2871 # If it is relative, then search for the first ld in PATH.
2875 elif test "$with_gnu_ld" = yes; then
2876 AC_MSG_CHECKING([for GNU ld])
2878 AC_MSG_CHECKING([for non-GNU ld])
2880 AC_CACHE_VAL(lt_cv_path_LD,
2881 [if test -z "$LD"; then
2882 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2883 for ac_dir in $PATH; do
2885 test -z "$ac_dir" && ac_dir=.
2886 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2887 lt_cv_path_LD="$ac_dir/$ac_prog"
2888 # Check to see if the program is GNU ld. I'd rather use --version,
2889 # but apparently some variants of GNU ld only accept -v.
2890 # Break only if it was the GNU/non-GNU ld that we prefer.
2891 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2892 *GNU* | *'with BFD'*)
2893 test "$with_gnu_ld" != no && break
2896 test "$with_gnu_ld" != yes && break
2903 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2906 if test -n "$LD"; then
2911 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2915 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2919 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2920 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2921 dnl aclocal-1.4 backwards compatibility:
2922 dnl AC_DEFUN([AM_PROG_LD], [])
2923 dnl AC_DEFUN([AC_PROG_LD], [])
2928 m4_defun([_LT_PATH_LD_GNU],
2929 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2930 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2931 case `$LD -v 2>&1 </dev/null` in
2932 *GNU* | *'with BFD'*)
2933 lt_cv_prog_gnu_ld=yes
2936 lt_cv_prog_gnu_ld=no
2939 with_gnu_ld=$lt_cv_prog_gnu_ld
2945 # find reload flag for linker
2946 # -- PORTME Some linkers may need a different reload flag.
2947 m4_defun([_LT_CMD_RELOAD],
2948 [AC_CACHE_CHECK([for $LD option to reload object files],
2949 lt_cv_ld_reload_flag,
2950 [lt_cv_ld_reload_flag='-r'])
2951 reload_flag=$lt_cv_ld_reload_flag
2952 case $reload_flag in
2954 *) reload_flag=" $reload_flag" ;;
2956 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2959 if test "$GCC" = yes; then
2960 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2962 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2966 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2967 _LT_TAGDECL([], [reload_cmds], [2])dnl
2971 # _LT_CHECK_MAGIC_METHOD
2972 # ----------------------
2973 # how to check for library dependencies
2974 # -- PORTME fill in with the dynamic library characteristics
2975 m4_defun([_LT_CHECK_MAGIC_METHOD],
2976 [m4_require([_LT_DECL_EGREP])
2977 m4_require([_LT_DECL_OBJDUMP])
2978 AC_CACHE_CHECK([how to recognize dependent libraries],
2979 lt_cv_deplibs_check_method,
2980 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2981 lt_cv_file_magic_test_file=
2982 lt_cv_deplibs_check_method='unknown'
2983 # Need to set the preceding variable on all platforms that support
2984 # interlibrary dependencies.
2985 # 'none' -- dependencies not supported.
2986 # `unknown' -- same as none, but documents that we really don't know.
2987 # 'pass_all' -- all dependencies passed with no checks.
2988 # 'test_compile' -- check by making test program.
2989 # 'file_magic [[regex]]' -- check by looking for files in library path
2990 # which responds to the $file_magic_cmd with a given extended regex.
2991 # If you have `file' or equivalent on your system and you're not sure
2992 # whether `pass_all' will *always* work, you probably want this one.
2996 lt_cv_deplibs_check_method=pass_all
3000 lt_cv_deplibs_check_method=pass_all
3004 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3005 lt_cv_file_magic_cmd='/usr/bin/file -L'
3006 lt_cv_file_magic_test_file=/shlib/libc.so
3010 # func_win32_libid is a shell function defined in ltmain.sh
3011 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3012 lt_cv_file_magic_cmd='func_win32_libid'
3016 # Base MSYS/MinGW do not provide the 'file' command needed by
3017 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3018 # unless we find 'file', for example because we are cross-compiling.
3019 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3020 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3021 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3022 lt_cv_file_magic_cmd='func_win32_libid'
3024 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3025 lt_cv_file_magic_cmd='$OBJDUMP -f'
3030 # use the weaker test based on 'objdump'. See mingw*.
3031 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3032 lt_cv_file_magic_cmd='$OBJDUMP -f'
3035 darwin* | rhapsody*)
3036 lt_cv_deplibs_check_method=pass_all
3039 freebsd* | dragonfly*)
3040 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3043 # Not sure whether the presence of OpenBSD here was a mistake.
3044 # Let's accept both of them until this is cleared up.
3045 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3046 lt_cv_file_magic_cmd=/usr/bin/file
3047 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3051 lt_cv_deplibs_check_method=pass_all
3056 lt_cv_deplibs_check_method=pass_all
3060 lt_cv_deplibs_check_method=pass_all
3063 hpux10.20* | hpux11*)
3064 lt_cv_file_magic_cmd=/usr/bin/file
3067 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3068 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3071 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3072 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3075 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3076 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3082 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3083 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3086 irix5* | irix6* | nonstopux*)
3088 *-32|*"-32 ") libmagic=32-bit;;
3089 *-n32|*"-n32 ") libmagic=N32;;
3090 *-64|*"-64 ") libmagic=64-bit;;
3091 *) libmagic=never-match;;
3093 lt_cv_deplibs_check_method=pass_all
3096 # This must be Linux ELF.
3097 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3098 lt_cv_deplibs_check_method=pass_all
3102 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3103 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3105 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3110 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3111 lt_cv_file_magic_cmd=/usr/bin/file
3112 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3116 lt_cv_deplibs_check_method=pass_all
3120 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3121 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3123 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3127 osf3* | osf4* | osf5*)
3128 lt_cv_deplibs_check_method=pass_all
3132 lt_cv_deplibs_check_method=pass_all
3136 lt_cv_deplibs_check_method=pass_all
3139 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3140 lt_cv_deplibs_check_method=pass_all
3144 case $host_vendor in
3146 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3147 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3150 lt_cv_deplibs_check_method=pass_all
3153 lt_cv_file_magic_cmd='/bin/file'
3154 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3157 lt_cv_file_magic_cmd='/bin/file'
3158 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3159 lt_cv_file_magic_test_file=/lib/libc.so
3162 lt_cv_deplibs_check_method=pass_all
3165 lt_cv_deplibs_check_method=pass_all
3171 lt_cv_deplibs_check_method=pass_all
3175 file_magic_cmd=$lt_cv_file_magic_cmd
3176 deplibs_check_method=$lt_cv_deplibs_check_method
3177 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3179 _LT_DECL([], [deplibs_check_method], [1],
3180 [Method to check whether dependent libraries are shared objects])
3181 _LT_DECL([], [file_magic_cmd], [1],
3182 [Command to use when deplibs_check_method == "file_magic"])
3183 ])# _LT_CHECK_MAGIC_METHOD
3188 # find the pathname to a BSD- or MS-compatible name lister
3189 AC_DEFUN([LT_PATH_NM],
3190 [AC_REQUIRE([AC_PROG_CC])dnl
3191 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3192 [if test -n "$NM"; then
3193 # Let the user override the test.
3196 lt_nm_to_check="${ac_tool_prefix}nm"
3197 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3198 lt_nm_to_check="$lt_nm_to_check nm"
3200 for lt_tmp_nm in $lt_nm_to_check; do
3201 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3202 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3204 test -z "$ac_dir" && ac_dir=.
3205 tmp_nm="$ac_dir/$lt_tmp_nm"
3206 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3207 # Check to see if the nm accepts a BSD-compat flag.
3208 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3209 # nm: unknown option "B" ignored
3210 # Tru64's nm complains that /dev/null is an invalid object file
3211 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3212 */dev/null* | *'Invalid file or object type'*)
3213 lt_cv_path_NM="$tmp_nm -B"
3217 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3219 lt_cv_path_NM="$tmp_nm -p"
3223 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3224 continue # so that we can try to find one that supports BSD flags
3233 : ${lt_cv_path_NM=no}
3235 if test "$lt_cv_path_NM" != "no"; then
3238 # Didn't find any BSD compatible name lister, look for dumpbin.
3239 if test -n "$DUMPBIN"; then :
3240 # Let the user override the test.
3242 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3243 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3245 DUMPBIN="$DUMPBIN -symbols"
3253 if test "$DUMPBIN" != ":"; then
3257 test -z "$NM" && NM=nm
3259 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3261 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3262 [lt_cv_nm_interface="BSD nm"
3263 echo "int some_variable = 0;" > conftest.$ac_ext
3264 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3265 (eval "$ac_compile" 2>conftest.err)
3266 cat conftest.err >&AS_MESSAGE_LOG_FD
3267 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3268 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3269 cat conftest.err >&AS_MESSAGE_LOG_FD
3270 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3271 cat conftest.out >&AS_MESSAGE_LOG_FD
3272 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3273 lt_cv_nm_interface="MS dumpbin"
3279 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3280 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3281 dnl aclocal-1.4 backwards compatibility:
3282 dnl AC_DEFUN([AM_PROG_NM], [])
3283 dnl AC_DEFUN([AC_PROG_NM], [])
3288 # check for math library
3289 AC_DEFUN([LT_LIB_M],
3290 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3293 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3294 # These system don't have libm, or don't need it
3297 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3298 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3301 AC_CHECK_LIB(m, cos, LIBM="-lm")
3308 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3309 dnl aclocal-1.4 backwards compatibility:
3310 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3313 # _LT_COMPILER_NO_RTTI([TAGNAME])
3314 # -------------------------------
3315 m4_defun([_LT_COMPILER_NO_RTTI],
3316 [m4_require([_LT_TAG_COMPILER])dnl
3318 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3320 if test "$GCC" = yes; then
3321 case $cc_basename in
3323 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3325 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3328 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3329 lt_cv_prog_compiler_rtti_exceptions,
3330 [-fno-rtti -fno-exceptions], [],
3331 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3333 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3334 [Compiler flag to turn off builtin functions])
3335 ])# _LT_COMPILER_NO_RTTI
3338 # _LT_CMD_GLOBAL_SYMBOLS
3339 # ----------------------
3340 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3341 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3342 AC_REQUIRE([AC_PROG_CC])dnl
3343 AC_REQUIRE([AC_PROG_AWK])dnl
3344 AC_REQUIRE([LT_PATH_NM])dnl
3345 AC_REQUIRE([LT_PATH_LD])dnl
3346 m4_require([_LT_DECL_SED])dnl
3347 m4_require([_LT_DECL_EGREP])dnl
3348 m4_require([_LT_TAG_COMPILER])dnl
3350 # Check for command to grab the raw symbol name followed by C symbol from nm.
3351 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3352 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3354 # These are sane defaults that work on at least a few old systems.
3355 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3357 # Character class describing NM global symbol codes.
3358 symcode='[[BCDEGRST]]'
3360 # Regexp to match symbols that can be accessed directly from C.
3361 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3363 # Define system-specific variables.
3368 cygwin* | mingw* | pw32* | cegcc*)
3369 symcode='[[ABCDGISTW]]'
3372 if test "$host_cpu" = ia64; then
3373 symcode='[[ABCDEGRST]]'
3377 symcode='[[BCDEGRST]]'
3380 symcode='[[BCDEGQRST]]'
3391 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3395 symcode='[[DFNSTU]]'
3399 # If we're using GNU nm, then use its standard symbol codes.
3400 case `$NM -V 2>&1` in
3401 *GNU* | *'with BFD'*)
3402 symcode='[[ABCDGIRSTW]]' ;;
3405 # Transform an extracted symbol line into a proper C declaration.
3406 # Some systems (esp. on ia64) link data and code symbols differently,
3407 # so use this general approach.
3408 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3410 # Transform an extracted symbol line into symbol name and symbol address
3411 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3412 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3414 # Handle CRLF in mingw tool chain
3418 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3422 # Try without a prefix underscore, then with it.
3423 for ac_symprfx in "" "_"; do
3425 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3426 symxfrm="\\1 $ac_symprfx\\2 \\2"
3428 # Write the raw and C identifiers.
3429 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3430 # Fake it for dumpbin and say T for any non-static function
3431 # and D for any global variable.
3432 # Also find C++ and __fastcall symbols from MSVC++,
3433 # which start with @ or ?.
3434 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3435 " {last_section=section; section=\$ 3};"\
3436 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3437 " \$ 0!~/External *\|/{next};"\
3438 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3439 " {if(hide[section]) next};"\
3440 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3441 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3442 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3443 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3444 " ' prfx=^$ac_symprfx]"
3446 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3449 # Check to see that the pipe works correctly.
3453 cat > conftest.$ac_ext <<_LT_EOF
3458 void nm_test_func(void);
3459 void nm_test_func(void){}
3463 int main(){nm_test_var='a';nm_test_func();return(0);}
3466 if AC_TRY_EVAL(ac_compile); then
3467 # Now try to grab the symbols.
3469 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3470 # Try sorting and uniquifying the output.
3471 if sort "$nlist" | uniq > "$nlist"T; then
3472 mv -f "$nlist"T "$nlist"
3477 # Make sure that we snagged all the symbols we need.
3478 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3479 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3480 cat <<_LT_EOF > conftest.$ac_ext
3486 # Now generate the symbol file.
3487 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3489 cat <<_LT_EOF >> conftest.$ac_ext
3491 /* The mapping between symbol names and symbols. */
3496 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3498 { "@PROGRAM@", (void *) 0 },
3500 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3501 cat <<\_LT_EOF >> conftest.$ac_ext
3505 /* This works around a problem in FreeBSD linker */
3506 #ifdef FREEBSD_WORKAROUND
3507 static const void *lt_preloaded_setup() {
3508 return lt__PROGRAM__LTX_preloaded_symbols;
3516 # Now try linking the two files.
3517 mv conftest.$ac_objext conftstm.$ac_objext
3518 lt_save_LIBS="$LIBS"
3519 lt_save_CFLAGS="$CFLAGS"
3520 LIBS="conftstm.$ac_objext"
3521 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3522 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3525 LIBS="$lt_save_LIBS"
3526 CFLAGS="$lt_save_CFLAGS"
3528 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3531 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3534 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3537 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3538 cat conftest.$ac_ext >&5
3540 rm -rf conftest* conftst*
3542 # Do not use the global_symbol_pipe unless it works.
3543 if test "$pipe_works" = yes; then
3546 lt_cv_sys_global_symbol_pipe=
3550 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3551 lt_cv_sys_global_symbol_to_cdecl=
3553 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3554 AC_MSG_RESULT(failed)
3559 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3560 [Take the output of nm and produce a listing of raw symbols and C names])
3561 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3562 [Transform the output of nm in a proper C declaration])
3563 _LT_DECL([global_symbol_to_c_name_address],
3564 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3565 [Transform the output of nm in a C name address pair])
3566 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3567 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3568 [Transform the output of nm in a C name address pair when lib prefix is needed])
3569 ]) # _LT_CMD_GLOBAL_SYMBOLS
3572 # _LT_COMPILER_PIC([TAGNAME])
3573 # ---------------------------
3574 m4_defun([_LT_COMPILER_PIC],
3575 [m4_require([_LT_TAG_COMPILER])dnl
3576 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3577 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3578 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3580 AC_MSG_CHECKING([for $compiler option to produce PIC])
3581 m4_if([$1], [CXX], [
3582 # C++ specific cases for pic, static, wl, etc.
3583 if test "$GXX" = yes; then
3584 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3585 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3589 # All AIX code is PIC.
3590 if test "$host_cpu" = ia64; then
3591 # AIX 5 now supports IA64 processor
3592 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3599 # see comment about AmigaOS4 .so support
3600 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3603 # FIXME: we need at least 68020 code to build shared libraries, but
3604 # adding the `-m68020' flag to GCC prevents building anything better,
3606 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3611 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3612 # PIC is the default for these OSes.
3614 mingw* | cygwin* | os2* | pw32* | cegcc*)
3615 # This hack is so that the source file can tell whether it is being
3616 # built for inclusion in a dll (and should export symbols for example).
3617 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3618 # (--disable-auto-import) libraries
3619 m4_if([$1], [GCJ], [],
3620 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3622 darwin* | rhapsody*)
3623 # PIC is the default on this platform
3624 # Common symbols not allowed in MH_DYLIB files
3625 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3628 # DJGPP does not support shared libraries at all
3629 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3632 # PIC is the default for Haiku.
3633 # The "-static" flag exists, but is broken.
3634 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3637 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3638 # Instead, we relocate shared libraries at runtime.
3641 if test -d /usr/nec; then
3642 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3646 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3647 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3648 # sets the default TLS model and affects inlining.
3653 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3658 # QNX uses GNU C++, but need to define -shared option too, otherwise
3660 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3663 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3669 # All AIX code is PIC.
3670 if test "$host_cpu" = ia64; then
3671 # AIX 5 now supports IA64 processor
3672 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3674 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3678 case $cc_basename in
3680 # Green Hills C++ Compiler
3681 # _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"
3686 case $cc_basename in
3688 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3691 # Green Hills C++ Compiler
3692 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3698 freebsd* | dragonfly*)
3699 # FreeBSD uses GNU C++
3701 hpux9* | hpux10* | hpux11*)
3702 case $cc_basename in
3704 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3705 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3706 if test "$host_cpu" != ia64; then
3707 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3711 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3712 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3718 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3727 # This is c89, which is MS Visual C++ (no shared libs)
3728 # Anyone wants to do a port?
3730 irix5* | irix6* | nonstopux*)
3731 case $cc_basename in
3733 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3734 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3735 # CC pic flag -KPIC is the default.
3741 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3742 case $cc_basename in
3745 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3746 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3749 # old Intel C++ for x86_64 which still supported -KPIC.
3750 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3751 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3752 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3755 # Intel C++, used to be incompatible with GCC.
3756 # ICC 10 doesn't accept -KPIC any more.
3757 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3758 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3759 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3762 # Portland Group C++ compiler
3763 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3764 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3765 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3769 # Make sure the PIC flag is empty. It appears that all Alpha
3770 # Linux and Compaq Tru64 Unix objects are PIC.
3771 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3772 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3774 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3775 # IBM XL 8.0, 9.0 on PPC and BlueGene
3776 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3777 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3778 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3781 case `$CC -V 2>&1 | sed 5q` in
3784 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3785 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3786 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3797 case $cc_basename in
3799 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3808 # QNX uses GNU C++, but need to define -shared option too, otherwise
3810 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3812 osf3* | osf4* | osf5*)
3813 case $cc_basename in
3815 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3818 # Rational C++ 2.4.1
3819 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3822 # Digital/Compaq C++
3823 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3824 # Make sure the PIC flag is empty. It appears that all Alpha
3825 # Linux and Compaq Tru64 Unix objects are PIC.
3826 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3827 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3836 case $cc_basename in
3838 # Sun C++ 4.2, 5.x and Centerline C++
3839 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3840 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3841 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3844 # Green Hills C++ Compiler
3845 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3852 case $cc_basename in
3855 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3856 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3860 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3866 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3867 case $cc_basename in
3869 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3870 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3871 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3876 case $cc_basename in
3878 # NonStop-UX NCC 3.20
3879 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3888 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3894 if test "$GCC" = yes; then
3895 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3896 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3900 # All AIX code is PIC.
3901 if test "$host_cpu" = ia64; then
3902 # AIX 5 now supports IA64 processor
3903 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3910 # see comment about AmigaOS4 .so support
3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3914 # FIXME: we need at least 68020 code to build shared libraries, but
3915 # adding the `-m68020' flag to GCC prevents building anything better,
3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3922 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3923 # PIC is the default for these OSes.
3926 mingw* | cygwin* | pw32* | os2* | cegcc*)
3927 # This hack is so that the source file can tell whether it is being
3928 # built for inclusion in a dll (and should export symbols for example).
3929 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3930 # (--disable-auto-import) libraries
3931 m4_if([$1], [GCJ], [],
3932 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3935 darwin* | rhapsody*)
3936 # PIC is the default on this platform
3937 # Common symbols not allowed in MH_DYLIB files
3938 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3942 # PIC is the default for Haiku.
3943 # The "-static" flag exists, but is broken.
3944 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3948 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3949 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3950 # sets the default TLS model and affects inlining.
3956 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3962 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3963 # Instead, we relocate shared libraries at runtime.
3967 # Just because we use GCC doesn't mean we suddenly get shared libraries
3968 # on systems that don't support them.
3969 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3974 # QNX uses GNU C++, but need to define -shared option too, otherwise
3976 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3980 if test -d /usr/nec; then
3981 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3986 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3990 case $cc_basename in
3991 nvcc*) # Cuda Compiler Driver 2.2
3992 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
3993 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
3997 # PORTME Check for flag to pass linker flags through the system compiler.
4000 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4001 if test "$host_cpu" = ia64; then
4002 # AIX 5 now supports IA64 processor
4003 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4005 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4009 mingw* | cygwin* | pw32* | os2* | cegcc*)
4010 # This hack is so that the source file can tell whether it is being
4011 # built for inclusion in a dll (and should export symbols for example).
4012 m4_if([$1], [GCJ], [],
4013 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4016 hpux9* | hpux10* | hpux11*)
4017 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4018 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4025 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4028 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4032 irix5* | irix6* | nonstopux*)
4033 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4034 # PIC (with -KPIC) is the default.
4035 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4038 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4039 case $cc_basename in
4040 # old Intel for x86_64 which still supported -KPIC.
4042 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4043 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4044 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4046 # icc used to be incompatible with GCC.
4047 # ICC 10 doesn't accept -KPIC any more.
4049 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4050 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4051 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4053 # Lahey Fortran 8.1.
4055 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4056 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4057 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4059 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4060 # Portland Group compilers (*not* the Pentium gcc compiler,
4061 # which looks to be a dead project)
4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4063 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4064 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4067 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4068 # All Alpha code is PIC.
4069 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4071 xl* | bgxl* | bgf* | mpixl*)
4072 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4074 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4075 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4078 case `$CC -V 2>&1 | sed 5q` in
4079 *Sun\ F* | *Sun*Fortran*)
4080 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4081 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4082 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4083 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4087 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4088 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4097 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4098 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4102 # QNX uses GNU C++, but need to define -shared option too, otherwise
4104 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4107 osf3* | osf4* | osf5*)
4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4109 # All OSF/1 code is PIC.
4110 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4114 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4118 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4119 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4120 case $cc_basename in
4122 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4124 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4129 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4130 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4131 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4134 sysv4 | sysv4.2uw2* | sysv4.3*)
4135 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4136 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4137 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4141 if test -d /usr/nec ;then
4142 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4143 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4147 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4148 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4149 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4150 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4154 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4155 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4159 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4160 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4164 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4170 # For platforms which do not support PIC, -DPIC is meaningless:
4172 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4175 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4178 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4179 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4180 [How to pass a linker flag through the compiler])
4183 # Check to make sure the PIC flag actually works.
4185 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4186 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4187 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4188 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4189 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4191 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4193 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4194 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4196 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4197 [Additional compiler flags for building library objects])
4200 # Check to make sure the static flag actually works.
4202 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4203 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4204 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4205 $lt_tmp_static_flag,
4207 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4208 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4209 [Compiler flag to prevent dynamic linking])
4210 ])# _LT_COMPILER_PIC
4213 # _LT_LINKER_SHLIBS([TAGNAME])
4214 # ----------------------------
4215 # See if the linker supports building shared libraries.
4216 m4_defun([_LT_LINKER_SHLIBS],
4217 [AC_REQUIRE([LT_PATH_LD])dnl
4218 AC_REQUIRE([LT_PATH_NM])dnl
4219 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4220 m4_require([_LT_DECL_EGREP])dnl
4221 m4_require([_LT_DECL_SED])dnl
4222 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4223 m4_require([_LT_TAG_COMPILER])dnl
4224 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4225 m4_if([$1], [CXX], [
4226 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4229 # If we're using GNU nm, then we don't want the "-C" option.
4230 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4231 # Also, AIX nm treats weak defined symbols like other global defined
4232 # symbols, whereas GNU nm marks them as "W".
4233 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4234 _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'
4236 _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'
4240 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4242 cygwin* | mingw* | cegcc*)
4243 _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'
4246 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4249 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4252 _LT_TAGVAR(allow_undefined_flag, $1)=
4253 _LT_TAGVAR(always_export_symbols, $1)=no
4254 _LT_TAGVAR(archive_cmds, $1)=
4255 _LT_TAGVAR(archive_expsym_cmds, $1)=
4256 _LT_TAGVAR(compiler_needs_object, $1)=no
4257 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4258 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4259 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4260 _LT_TAGVAR(hardcode_automatic, $1)=no
4261 _LT_TAGVAR(hardcode_direct, $1)=no
4262 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4263 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4264 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4265 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4266 _LT_TAGVAR(hardcode_minus_L, $1)=no
4267 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4268 _LT_TAGVAR(inherit_rpath, $1)=no
4269 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4270 _LT_TAGVAR(module_cmds, $1)=
4271 _LT_TAGVAR(module_expsym_cmds, $1)=
4272 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4273 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4274 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4275 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4276 # include_expsyms should be a list of space-separated symbols to be *always*
4277 # included in the symbol list
4278 _LT_TAGVAR(include_expsyms, $1)=
4279 # exclude_expsyms can be an extended regexp of symbols to exclude
4280 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4281 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4282 # as well as any symbol that contains `d'.
4283 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4284 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4285 # platforms (ab)use it in PIC code, but their linkers get confused if
4286 # the symbol is explicitly referenced. Since portable code cannot
4287 # rely on this symbol name, it's probably fine to never include it in
4288 # preloaded symbol tables.
4289 # Exclude shared library initialization/finalization symbols.
4290 dnl Note also adjust exclude_expsyms for C++ above.
4291 extract_expsyms_cmds=
4294 cygwin* | mingw* | pw32* | cegcc*)
4295 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4296 # When not using gcc, we currently assume that we are using
4297 # Microsoft Visual C++.
4298 if test "$GCC" != yes; then
4303 # we just hope/assume this is gcc and not c89 (= MSVC++)
4311 _LT_TAGVAR(ld_shlibs, $1)=yes
4313 # On some targets, GNU ld is compatible enough with the native linker
4314 # that we're better off using the native interface for both.
4315 lt_use_gnu_ld_interface=no
4316 if test "$with_gnu_ld" = yes; then
4319 # The AIX port of GNU ld has always aspired to compatibility
4320 # with the native linker. However, as the warning in the GNU ld
4321 # block says, versions before 2.19.5* couldn't really create working
4322 # shared libraries, regardless of the interface used.
4323 case `$LD -v 2>&1` in
4324 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4325 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4326 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4328 lt_use_gnu_ld_interface=yes
4333 lt_use_gnu_ld_interface=yes
4338 if test "$lt_use_gnu_ld_interface" = yes; then
4339 # If archive_cmds runs LD, not CC, wlarc should be empty
4342 # Set some defaults for GNU ld with shared library support. These
4343 # are reset later if shared libraries are not supported. Putting them
4344 # here allows them to be overridden if necessary.
4345 runpath_var=LD_RUN_PATH
4346 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4347 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4348 # ancient GNU ld didn't support --whole-archive et. al.
4349 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4350 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4352 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4354 supports_anon_versioning=no
4355 case `$LD -v 2>&1` in
4356 *GNU\ gold*) supports_anon_versioning=yes ;;
4357 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4358 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4359 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4360 *\ 2.11.*) ;; # other 2.11 versions
4361 *) supports_anon_versioning=yes ;;
4364 # See if GNU ld supports shared libraries.
4367 # On AIX/PPC, the GNU linker is very broken
4368 if test "$host_cpu" != ia64; then
4369 _LT_TAGVAR(ld_shlibs, $1)=no
4372 *** Warning: the GNU linker, at least up to release 2.19, is reported
4373 *** to be unable to reliably create shared libraries on AIX.
4374 *** Therefore, libtool is disabling shared libraries support. If you
4375 *** really care for shared libraries, you may want to install binutils
4376 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4377 *** You will then need to restart the configuration process.
4386 # see comment about AmigaOS4 .so support
4387 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4388 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4391 _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)'
4392 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4393 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4399 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4400 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4401 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4402 # support --undefined. This deserves some investigation. FIXME
4403 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4405 _LT_TAGVAR(ld_shlibs, $1)=no
4409 cygwin* | mingw* | pw32* | cegcc*)
4410 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4411 # as there is no search path for DLLs.
4412 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4413 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4414 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4415 _LT_TAGVAR(always_export_symbols, $1)=no
4416 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4417 _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'
4419 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4420 _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'
4421 # If the export-symbols file already is a .def file (1st line
4422 # is EXPORTS), use it as is; otherwise, prepend...
4423 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4424 cp $export_symbols $output_objdir/$soname.def;
4426 echo EXPORTS > $output_objdir/$soname.def;
4427 cat $export_symbols >> $output_objdir/$soname.def;
4429 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4431 _LT_TAGVAR(ld_shlibs, $1)=no
4436 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4437 _LT_TAGVAR(link_all_deplibs, $1)=yes
4441 _LT_TAGVAR(hardcode_direct, $1)=no
4442 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4443 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4444 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4445 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4446 # Instead, shared libraries are loaded at an image base (0x10000000 by
4447 # default) and relocated if they conflict, which is a slow very memory
4448 # consuming and fragmenting process. To avoid this, we pick a random,
4449 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4450 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4451 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4452 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4455 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4457 if test "$host_os" = linux-dietlibc; then
4458 case $cc_basename in
4459 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4462 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4463 && test "$tmp_diet" = no
4466 tmp_sharedflag='-shared'
4467 case $cc_basename,$host_cpu in
4468 pgcc*) # Portland Group C compiler
4469 _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'
4470 tmp_addflag=' $pic_flag'
4472 pgf77* | pgf90* | pgf95* | pgfortran*)
4473 # Portland Group f77 and f90 compilers
4474 _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'
4475 tmp_addflag=' $pic_flag -Mnomain' ;;
4476 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4477 tmp_addflag=' -i_dynamic' ;;
4478 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4479 tmp_addflag=' -i_dynamic -nofor_main' ;;
4480 ifc* | ifort*) # Intel Fortran compiler
4481 tmp_addflag=' -nofor_main' ;;
4482 lf95*) # Lahey Fortran 8.1
4483 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4484 tmp_sharedflag='--shared' ;;
4485 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4486 tmp_sharedflag='-qmkshrobj'
4488 nvcc*) # Cuda Compiler Driver 2.2
4489 _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'
4490 _LT_TAGVAR(compiler_needs_object, $1)=yes
4493 case `$CC -V 2>&1 | sed 5q` in
4494 *Sun\ C*) # Sun C 5.9
4495 _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'
4496 _LT_TAGVAR(compiler_needs_object, $1)=yes
4497 tmp_sharedflag='-G' ;;
4498 *Sun\ F*) # Sun Fortran 8.3
4499 tmp_sharedflag='-G' ;;
4501 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4503 if test "x$supports_anon_versioning" = xyes; then
4504 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4505 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4506 echo "local: *; };" >> $output_objdir/$libname.ver~
4507 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4510 case $cc_basename in
4511 xlf* | bgf* | bgxlf* | mpixlf*)
4512 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4513 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4514 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4515 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4516 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4517 if test "x$supports_anon_versioning" = xyes; then
4518 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4519 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4520 echo "local: *; };" >> $output_objdir/$libname.ver~
4521 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4526 _LT_TAGVAR(ld_shlibs, $1)=no
4531 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4532 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4535 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4536 _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'
4541 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4542 _LT_TAGVAR(ld_shlibs, $1)=no
4545 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4546 *** create shared libraries on Solaris systems. Therefore, libtool
4547 *** is disabling shared libraries support. We urge you to upgrade GNU
4548 *** binutils to release 2.9.1 or newer. Another option is to modify
4549 *** your PATH or compiler configuration so that the native linker is
4550 *** used, and then restart.
4553 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4554 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4555 _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'
4557 _LT_TAGVAR(ld_shlibs, $1)=no
4561 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4562 case `$LD -v 2>&1` in
4563 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4564 _LT_TAGVAR(ld_shlibs, $1)=no
4567 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4568 *** reliably create shared libraries on SCO systems. Therefore, libtool
4569 *** is disabling shared libraries support. We urge you to upgrade GNU
4570 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4571 *** your PATH or compiler configuration so that the native linker is
4572 *** used, and then restart.
4577 # For security reasons, it is highly recommended that you always
4578 # use absolute paths for naming shared libraries, and exclude the
4579 # DT_RUNPATH tag from executables and libraries. But doing so
4580 # requires that you compile everything twice, which is a pain.
4581 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4582 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4583 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4584 _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'
4586 _LT_TAGVAR(ld_shlibs, $1)=no
4593 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4595 _LT_TAGVAR(hardcode_direct, $1)=yes
4596 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4600 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4601 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4602 _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'
4604 _LT_TAGVAR(ld_shlibs, $1)=no
4609 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4611 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4612 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4613 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4616 # PORTME fill in a description of your system's linker (not GNU ld)
4619 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4620 _LT_TAGVAR(always_export_symbols, $1)=yes
4621 _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'
4622 # Note: this linker hardcodes the directories in LIBPATH if there
4623 # are no directories specified by -L.
4624 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4625 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4626 # Neither direct hardcoding nor static linking is supported with a
4628 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4633 if test "$host_cpu" = ia64; then
4634 # On IA64, the linker does run time linking by default, so we don't
4635 # have to do anything special.
4636 aix_use_runtimelinking=no
4637 exp_sym_flag='-Bexport'
4640 # If we're using GNU nm, then we don't want the "-C" option.
4641 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4642 # Also, AIX nm treats weak defined symbols like other global
4643 # defined symbols, whereas GNU nm marks them as "W".
4644 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4645 _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'
4647 _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'
4649 aix_use_runtimelinking=no
4651 # Test if we are trying to use run time linking or normal
4652 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4653 # need to do runtime linking.
4654 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4655 for ld_flag in $LDFLAGS; do
4656 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4657 aix_use_runtimelinking=yes
4664 exp_sym_flag='-bexport'
4665 no_entry_flag='-bnoentry'
4668 # When large executables or shared objects are built, AIX ld can
4669 # have problems creating the table of contents. If linking a library
4670 # or program results in "error TOC overflow" add -mminimal-toc to
4671 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4672 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4674 _LT_TAGVAR(archive_cmds, $1)=''
4675 _LT_TAGVAR(hardcode_direct, $1)=yes
4676 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4677 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4678 _LT_TAGVAR(link_all_deplibs, $1)=yes
4679 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4681 if test "$GCC" = yes; then
4682 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4683 # We only want to do this on AIX 4.2 and lower, the check
4684 # below for broken collect2 doesn't work under 4.3+
4685 collect2name=`${CC} -print-prog-name=collect2`
4686 if test -f "$collect2name" &&
4687 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4689 # We have reworked collect2
4692 # We have old collect2
4693 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4694 # It fails to find uninstalled libraries when the uninstalled
4695 # path is not listed in the libpath. Setting hardcode_minus_L
4696 # to unsupported forces relinking
4697 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4699 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4703 shared_flag='-shared'
4704 if test "$aix_use_runtimelinking" = yes; then
4705 shared_flag="$shared_flag "'${wl}-G'
4709 if test "$host_cpu" = ia64; then
4710 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4711 # chokes on -Wl,-G. The following line is correct:
4714 if test "$aix_use_runtimelinking" = yes; then
4715 shared_flag='${wl}-G'
4717 shared_flag='${wl}-bM:SRE'
4722 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4723 # It seems that -bexpall does not export symbols beginning with
4724 # underscore (_), so it is better to generate a list of symbols to export.
4725 _LT_TAGVAR(always_export_symbols, $1)=yes
4726 if test "$aix_use_runtimelinking" = yes; then
4727 # Warning - without using the other runtime loading flags (-brtl),
4728 # -berok will link without error, but may produce a broken library.
4729 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4730 # Determine the default libpath from the value encoded in an
4732 _LT_SYS_MODULE_PATH_AIX
4733 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4734 _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 $shared_flag"
4736 if test "$host_cpu" = ia64; then
4737 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4738 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4739 _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"
4741 # Determine the default libpath from the value encoded in an
4743 _LT_SYS_MODULE_PATH_AIX
4744 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4745 # Warning - without using the other run time loading flags,
4746 # -berok will link without error, but may produce a broken library.
4747 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4748 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4749 if test "$with_gnu_ld" = yes; then
4750 # We only use this code for GNU lds that support --whole-archive.
4751 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4753 # Exported symbols can be pulled into shared objects from archives
4754 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4756 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4757 # This is similar to how AIX traditionally builds its shared libraries.
4758 _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'
4766 # see comment about AmigaOS4 .so support
4767 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4768 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4771 _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)'
4772 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4773 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4779 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4782 cygwin* | mingw* | pw32* | cegcc*)
4783 # When not using gcc, we currently assume that we are using
4784 # Microsoft Visual C++.
4785 # hardcode_libdir_flag_spec is actually meaningless, as there is
4786 # no search path for DLLs.
4787 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4788 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4789 # Tell ltmain to make .lib files, not .a files.
4791 # Tell ltmain to make .dll files, not .so files.
4793 # FIXME: Setting linknames here is a bad hack.
4794 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
4795 # The linker will automatically build a .lib file if we build a DLL.
4796 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4797 # FIXME: Should let the user specify the lib program.
4798 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4799 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4800 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4803 darwin* | rhapsody*)
4804 _LT_DARWIN_LINKER_FEATURES($1)
4808 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4809 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4810 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4813 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4814 # support. Future versions do this automatically, but an explicit c++rt0.o
4815 # does not break anything, and helps significantly (at the cost of a little
4818 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4820 _LT_TAGVAR(hardcode_direct, $1)=yes
4821 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4824 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4826 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4827 _LT_TAGVAR(hardcode_direct, $1)=yes
4828 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4829 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4832 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4833 freebsd* | dragonfly*)
4834 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4835 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4836 _LT_TAGVAR(hardcode_direct, $1)=yes
4837 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4841 if test "$GCC" = yes; then
4842 _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'
4844 _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'
4846 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4847 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4848 _LT_TAGVAR(hardcode_direct, $1)=yes
4850 # hardcode_minus_L: Not really in the search PATH,
4851 # but as the default location of the library.
4852 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4853 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4857 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4858 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4860 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4862 if test "$with_gnu_ld" = no; then
4863 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4864 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4865 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4866 _LT_TAGVAR(hardcode_direct, $1)=yes
4867 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4868 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4869 # hardcode_minus_L: Not really in the search PATH,
4870 # but as the default location of the library.
4871 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4876 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4879 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4882 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4885 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4891 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4894 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4898 # Older versions of the 11.00 compiler do not understand -b yet
4899 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4900 _LT_LINKER_OPTION([if $CC understands -b],
4901 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4902 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4903 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4904 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
4908 if test "$with_gnu_ld" = no; then
4909 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4910 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4914 _LT_TAGVAR(hardcode_direct, $1)=no
4915 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4918 _LT_TAGVAR(hardcode_direct, $1)=yes
4919 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4920 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4922 # hardcode_minus_L: Not really in the search PATH,
4923 # but as the default location of the library.
4924 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4930 irix5* | irix6* | nonstopux*)
4931 if test "$GCC" = yes; then
4932 _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 $lib'
4933 # Try to use the -exported_symbol ld option, if it does not
4934 # work, assume that -exports_file does not work either and
4935 # implicitly export all symbols.
4936 save_LDFLAGS="$LDFLAGS"
4937 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4938 AC_LINK_IFELSE(int foo(void) {},
4939 _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 $lib'
4941 LDFLAGS="$save_LDFLAGS"
4943 _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'
4944 _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'
4946 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4947 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4948 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4949 _LT_TAGVAR(inherit_rpath, $1)=yes
4950 _LT_TAGVAR(link_all_deplibs, $1)=yes
4954 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4955 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4957 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4959 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4960 _LT_TAGVAR(hardcode_direct, $1)=yes
4961 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4965 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4966 _LT_TAGVAR(hardcode_direct, $1)=yes
4967 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4968 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4969 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4976 if test -f /usr/libexec/ld.so; then
4977 _LT_TAGVAR(hardcode_direct, $1)=yes
4978 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4979 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4980 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4981 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4982 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4983 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4984 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4987 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4988 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4989 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4992 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4993 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4998 _LT_TAGVAR(ld_shlibs, $1)=no
5003 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5004 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5005 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5006 _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'
5007 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5011 if test "$GCC" = yes; then
5012 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5013 _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'
5015 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5016 _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'
5018 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5019 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5020 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5023 osf4* | osf5*) # as osf3* with the addition of -msym flag
5024 if test "$GCC" = yes; then
5025 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5026 _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'
5027 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5029 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5030 _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'
5031 _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~
5032 $CC -shared${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'
5034 # Both c and cxx compiler support -rpath directly
5035 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5037 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5038 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5042 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5043 if test "$GCC" = yes; then
5045 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5046 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5047 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5049 case `$CC -V 2>&1` in
5052 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5053 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5054 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5058 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5059 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5060 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5065 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5067 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5069 # The compiler driver will combine and reorder linker options,
5070 # but understands `-z linker_flag'. GCC discards it without `$wl',
5071 # but is careful enough not to reorder.
5072 # Supported since Solaris 2.6 (maybe 2.5.1?)
5073 if test "$GCC" = yes; then
5074 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5076 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5080 _LT_TAGVAR(link_all_deplibs, $1)=yes
5084 if test "x$host_vendor" = xsequent; then
5085 # Use $CC to link under sequent, because it throws in some extra .o
5086 # files that make .init and .fini sections work.
5087 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5089 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5092 _LT_TAGVAR(hardcode_direct, $1)=yes
5093 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5094 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5098 case $host_vendor in
5100 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5101 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5104 ## LD is ld it makes a PLAMLIB
5105 ## CC just makes a GrossModule.
5106 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5107 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5108 _LT_TAGVAR(hardcode_direct, $1)=no
5111 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5112 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5115 runpath_var='LD_RUN_PATH'
5116 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5120 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5121 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5122 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5126 if test -d /usr/nec; then
5127 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5128 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5129 runpath_var=LD_RUN_PATH
5130 hardcode_runpath_var=yes
5131 _LT_TAGVAR(ld_shlibs, $1)=yes
5135 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5136 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5137 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5138 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5139 runpath_var='LD_RUN_PATH'
5141 if test "$GCC" = yes; then
5142 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5143 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5145 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5146 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5150 sysv5* | sco3.2v5* | sco5v6*)
5151 # Note: We can NOT use -z defs as we might desire, because we do not
5152 # link with -lc, and that would cause any symbols used from libc to
5153 # always be unresolved, which means just about no library would
5154 # ever link correctly. If we're not using GNU ld we use -z text
5155 # though, which does catch some bad symbols but isn't as heavy-handed
5157 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5158 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5159 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5160 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5161 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5162 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5163 _LT_TAGVAR(link_all_deplibs, $1)=yes
5164 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5165 runpath_var='LD_RUN_PATH'
5167 if test "$GCC" = yes; then
5168 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5169 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5171 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5172 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5177 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5179 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5183 _LT_TAGVAR(ld_shlibs, $1)=no
5187 if test x$host_vendor = xsni; then
5189 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5190 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5196 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5197 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5199 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5201 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5202 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5203 _LT_DECL([], [extract_expsyms_cmds], [2],
5204 [The commands to extract the exported symbol list from a shared archive])
5207 # Do we need to explicitly link libc?
5209 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5211 # Assume -lc should be added
5212 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5214 if test "$enable_shared" = yes && test "$GCC" = yes; then
5215 case $_LT_TAGVAR(archive_cmds, $1) in
5217 # FIXME: we may have to deal with multi-command sequences.
5220 # Test whether the compiler implicitly links with -lc since on some
5221 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5222 # to ld, don't add -lc before -lgcc.
5223 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5224 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5226 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5228 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5231 libobjs=conftest.$ac_objext
5233 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5234 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5240 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5241 _LT_TAGVAR(allow_undefined_flag, $1)=
5242 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5244 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5246 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5248 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5250 cat conftest.err 1>&5
5254 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5261 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5262 [Whether or not to add -lc for building shared libraries])
5263 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5264 [enable_shared_with_static_runtimes], [0],
5265 [Whether or not to disallow shared libs when runtime libs are static])
5266 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5267 [Compiler flag to allow reflexive dlopens])
5268 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5269 [Compiler flag to generate shared objects directly from archives])
5270 _LT_TAGDECL([], [compiler_needs_object], [1],
5271 [Whether the compiler copes with passing no objects directly])
5272 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5273 [Create an old-style archive from a shared archive])
5274 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5275 [Create a temporary old-style archive to link instead of a shared archive])
5276 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5277 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5278 _LT_TAGDECL([], [module_cmds], [2],
5279 [Commands used to build a loadable module if different from building
5281 _LT_TAGDECL([], [module_expsym_cmds], [2])
5282 _LT_TAGDECL([], [with_gnu_ld], [1],
5283 [Whether we are building with GNU ld or not])
5284 _LT_TAGDECL([], [allow_undefined_flag], [1],
5285 [Flag that allows shared libraries with undefined symbols to be built])
5286 _LT_TAGDECL([], [no_undefined_flag], [1],
5287 [Flag that enforces no undefined symbols])
5288 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5289 [Flag to hardcode $libdir into a binary during linking.
5290 This must work even if $libdir does not exist])
5291 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5292 [[If ld is used when linking, flag to hardcode $libdir into a binary
5293 during linking. This must work even if $libdir does not exist]])
5294 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5295 [Whether we need a single "-rpath" flag with a separated argument])
5296 _LT_TAGDECL([], [hardcode_direct], [0],
5297 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5298 DIR into the resulting binary])
5299 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5300 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5301 DIR into the resulting binary and the resulting library dependency is
5302 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5303 library is relocated])
5304 _LT_TAGDECL([], [hardcode_minus_L], [0],
5305 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5306 into the resulting binary])
5307 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5308 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5309 into the resulting binary])
5310 _LT_TAGDECL([], [hardcode_automatic], [0],
5311 [Set to "yes" if building a shared library automatically hardcodes DIR
5312 into the library and all subsequent libraries and executables linked
5314 _LT_TAGDECL([], [inherit_rpath], [0],
5315 [Set to yes if linker adds runtime paths of dependent libraries
5316 to runtime path list])
5317 _LT_TAGDECL([], [link_all_deplibs], [0],
5318 [Whether libtool must link a program against all its dependency libraries])
5319 _LT_TAGDECL([], [fix_srcfile_path], [1],
5320 [Fix the shell variable $srcfile for the compiler])
5321 _LT_TAGDECL([], [always_export_symbols], [0],
5322 [Set to "yes" if exported symbols are required])
5323 _LT_TAGDECL([], [export_symbols_cmds], [2],
5324 [The commands to list exported symbols])
5325 _LT_TAGDECL([], [exclude_expsyms], [1],
5326 [Symbols that should not be listed in the preloaded symbols])
5327 _LT_TAGDECL([], [include_expsyms], [1],
5328 [Symbols that must always be exported])
5329 _LT_TAGDECL([], [prelink_cmds], [2],
5330 [Commands necessary for linking programs (against libraries) with templates])
5331 _LT_TAGDECL([], [file_list_spec], [1],
5332 [Specify filename containing input files])
5333 dnl FIXME: Not yet implemented
5334 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5335 dnl [Compiler flag to generate thread safe objects])
5336 ])# _LT_LINKER_SHLIBS
5339 # _LT_LANG_C_CONFIG([TAG])
5340 # ------------------------
5341 # Ensure that the configuration variables for a C compiler are suitably
5342 # defined. These variables are subsequently used by _LT_CONFIG to write
5343 # the compiler configuration to `libtool'.
5344 m4_defun([_LT_LANG_C_CONFIG],
5345 [m4_require([_LT_DECL_EGREP])dnl
5349 # Source file extension for C test sources.
5352 # Object file extension for compiled C test sources.
5354 _LT_TAGVAR(objext, $1)=$objext
5356 # Code to be used in simple compile tests
5357 lt_simple_compile_test_code="int some_variable = 0;"
5359 # Code to be used in simple link tests
5360 lt_simple_link_test_code='int main(){return(0);}'
5363 # Save the default compiler, since it gets overwritten when the other
5364 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5365 compiler_DEFAULT=$CC
5367 # save warnings/boilerplate of simple test code
5368 _LT_COMPILER_BOILERPLATE
5369 _LT_LINKER_BOILERPLATE
5372 ## There is no encapsulation within the following macros, do not change
5373 ## the running order or otherwise move them around unless you know exactly
5374 ## what you are doing...
5375 if test -n "$compiler"; then
5376 _LT_COMPILER_NO_RTTI($1)
5377 _LT_COMPILER_PIC($1)
5378 _LT_COMPILER_C_O($1)
5379 _LT_COMPILER_FILE_LOCKS($1)
5380 _LT_LINKER_SHLIBS($1)
5381 _LT_SYS_DYNAMIC_LINKER($1)
5382 _LT_LINKER_HARDCODE_LIBPATH($1)
5386 # Report which library types will actually be built
5387 AC_MSG_CHECKING([if libtool supports shared libraries])
5388 AC_MSG_RESULT([$can_build_shared])
5390 AC_MSG_CHECKING([whether to build shared libraries])
5391 test "$can_build_shared" = "no" && enable_shared=no
5393 # On AIX, shared libraries and static libraries use the same namespace, and
5394 # are all built from PIC.
5397 test "$enable_shared" = yes && enable_static=no
5398 if test -n "$RANLIB"; then
5399 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5400 postinstall_cmds='$RANLIB $lib'
5405 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5406 test "$enable_shared" = yes && enable_static=no
5410 AC_MSG_RESULT([$enable_shared])
5412 AC_MSG_CHECKING([whether to build static libraries])
5413 # Make sure either enable_shared or enable_static is yes.
5414 test "$enable_shared" = yes || enable_static=yes
5415 AC_MSG_RESULT([$enable_static])
5421 ])# _LT_LANG_C_CONFIG
5424 # _LT_LANG_CXX_CONFIG([TAG])
5425 # --------------------------
5426 # Ensure that the configuration variables for a C++ compiler are suitably
5427 # defined. These variables are subsequently used by _LT_CONFIG to write
5428 # the compiler configuration to `libtool'.
5429 m4_defun([_LT_LANG_CXX_CONFIG],
5430 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5431 m4_require([_LT_DECL_EGREP])dnl
5432 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5433 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5434 (test "X$CXX" != "Xg++"))) ; then
5437 _lt_caught_CXX_error=yes
5441 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5442 _LT_TAGVAR(allow_undefined_flag, $1)=
5443 _LT_TAGVAR(always_export_symbols, $1)=no
5444 _LT_TAGVAR(archive_expsym_cmds, $1)=
5445 _LT_TAGVAR(compiler_needs_object, $1)=no
5446 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5447 _LT_TAGVAR(hardcode_direct, $1)=no
5448 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5449 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5450 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5451 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5452 _LT_TAGVAR(hardcode_minus_L, $1)=no
5453 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5454 _LT_TAGVAR(hardcode_automatic, $1)=no
5455 _LT_TAGVAR(inherit_rpath, $1)=no
5456 _LT_TAGVAR(module_cmds, $1)=
5457 _LT_TAGVAR(module_expsym_cmds, $1)=
5458 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5459 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5460 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5461 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5462 _LT_TAGVAR(no_undefined_flag, $1)=
5463 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5464 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5466 # Source file extension for C++ test sources.
5469 # Object file extension for compiled C++ test sources.
5471 _LT_TAGVAR(objext, $1)=$objext
5473 # No sense in running all these tests if we already determined that
5474 # the CXX compiler isn't working. Some variables (like enable_shared)
5475 # are currently assumed to apply to all compilers on this platform,
5476 # and will be corrupted by setting them based on a non-working compiler.
5477 if test "$_lt_caught_CXX_error" != yes; then
5478 # Code to be used in simple compile tests
5479 lt_simple_compile_test_code="int some_variable = 0;"
5481 # Code to be used in simple link tests
5482 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5484 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5487 # save warnings/boilerplate of simple test code
5488 _LT_COMPILER_BOILERPLATE
5489 _LT_LINKER_BOILERPLATE
5491 # Allow CC to be a program name with arguments.
5496 lt_save_with_gnu_ld=$with_gnu_ld
5497 lt_save_path_LD=$lt_cv_path_LD
5498 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5499 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5501 $as_unset lt_cv_prog_gnu_ld
5503 if test -n "${lt_cv_path_LDCXX+set}"; then
5504 lt_cv_path_LD=$lt_cv_path_LDCXX
5506 $as_unset lt_cv_path_LD
5508 test -z "${LDCXX+set}" || LD=$LDCXX
5511 _LT_TAGVAR(compiler, $1)=$CC
5512 _LT_CC_BASENAME([$compiler])
5514 if test -n "$compiler"; then
5515 # We don't want -fno-exception when compiling C++ code, so set the
5516 # no_builtin_flag separately
5517 if test "$GXX" = yes; then
5518 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5520 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5523 if test "$GXX" = yes; then
5524 # Set up default GNU C++ configuration
5528 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5529 # archiving commands below assume that GNU ld is being used.
5530 if test "$with_gnu_ld" = yes; then
5531 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5532 _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'
5534 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5535 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5537 # If archive_cmds runs LD, not CC, wlarc should be empty
5538 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5539 # investigate it a little bit more. (MM)
5542 # ancient GNU ld didn't support --whole-archive et. al.
5543 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5544 $GREP 'no-whole-archive' > /dev/null; then
5545 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5547 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5553 # A generic and very simple default shared library creation
5554 # command for GNU C++ for the case where it uses the native
5555 # linker, instead of GNU ld. If possible, this setting should
5556 # overridden to take advantage of the native linker features on
5557 # the platform it is being used on.
5558 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5561 # Commands to make compiler produce verbose output that lists
5562 # what "hidden" libraries, object files and flags are used when
5563 # linking a shared library.
5564 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5572 # PORTME: fill in a description of your system's C++ link characteristics
5573 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5574 _LT_TAGVAR(ld_shlibs, $1)=yes
5577 # FIXME: insert proper C++ library support
5578 _LT_TAGVAR(ld_shlibs, $1)=no
5581 if test "$host_cpu" = ia64; then
5582 # On IA64, the linker does run time linking by default, so we don't
5583 # have to do anything special.
5584 aix_use_runtimelinking=no
5585 exp_sym_flag='-Bexport'
5588 aix_use_runtimelinking=no
5590 # Test if we are trying to use run time linking or normal
5591 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5592 # need to do runtime linking.
5593 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5594 for ld_flag in $LDFLAGS; do
5597 aix_use_runtimelinking=yes
5605 exp_sym_flag='-bexport'
5606 no_entry_flag='-bnoentry'
5609 # When large executables or shared objects are built, AIX ld can
5610 # have problems creating the table of contents. If linking a library
5611 # or program results in "error TOC overflow" add -mminimal-toc to
5612 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5613 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5615 _LT_TAGVAR(archive_cmds, $1)=''
5616 _LT_TAGVAR(hardcode_direct, $1)=yes
5617 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5618 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5619 _LT_TAGVAR(link_all_deplibs, $1)=yes
5620 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5622 if test "$GXX" = yes; then
5623 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5624 # We only want to do this on AIX 4.2 and lower, the check
5625 # below for broken collect2 doesn't work under 4.3+
5626 collect2name=`${CC} -print-prog-name=collect2`
5627 if test -f "$collect2name" &&
5628 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5630 # We have reworked collect2
5633 # We have old collect2
5634 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5635 # It fails to find uninstalled libraries when the uninstalled
5636 # path is not listed in the libpath. Setting hardcode_minus_L
5637 # to unsupported forces relinking
5638 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5639 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5640 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5643 shared_flag='-shared'
5644 if test "$aix_use_runtimelinking" = yes; then
5645 shared_flag="$shared_flag "'${wl}-G'
5649 if test "$host_cpu" = ia64; then
5650 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5651 # chokes on -Wl,-G. The following line is correct:
5654 if test "$aix_use_runtimelinking" = yes; then
5655 shared_flag='${wl}-G'
5657 shared_flag='${wl}-bM:SRE'
5662 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5663 # It seems that -bexpall does not export symbols beginning with
5664 # underscore (_), so it is better to generate a list of symbols to
5666 _LT_TAGVAR(always_export_symbols, $1)=yes
5667 if test "$aix_use_runtimelinking" = yes; then
5668 # Warning - without using the other runtime loading flags (-brtl),
5669 # -berok will link without error, but may produce a broken library.
5670 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5671 # Determine the default libpath from the value encoded in an empty
5673 _LT_SYS_MODULE_PATH_AIX
5674 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5676 _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 $shared_flag"
5678 if test "$host_cpu" = ia64; then
5679 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5680 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5681 _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"
5683 # Determine the default libpath from the value encoded in an
5685 _LT_SYS_MODULE_PATH_AIX
5686 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5687 # Warning - without using the other run time loading flags,
5688 # -berok will link without error, but may produce a broken library.
5689 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5690 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5691 if test "$with_gnu_ld" = yes; then
5692 # We only use this code for GNU lds that support --whole-archive.
5693 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5695 # Exported symbols can be pulled into shared objects from archives
5696 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5698 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5699 # This is similar to how AIX traditionally builds its shared
5701 _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'
5707 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5708 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5709 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5710 # support --undefined. This deserves some investigation. FIXME
5711 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5713 _LT_TAGVAR(ld_shlibs, $1)=no
5718 case $cc_basename in
5720 # FIXME: insert proper C++ library support
5721 _LT_TAGVAR(ld_shlibs, $1)=no
5726 cygwin* | mingw* | pw32* | cegcc*)
5727 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5728 # as there is no search path for DLLs.
5729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5730 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
5731 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5732 _LT_TAGVAR(always_export_symbols, $1)=no
5733 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5735 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5736 _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'
5737 # If the export-symbols file already is a .def file (1st line
5738 # is EXPORTS), use it as is; otherwise, prepend...
5739 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5740 cp $export_symbols $output_objdir/$soname.def;
5742 echo EXPORTS > $output_objdir/$soname.def;
5743 cat $export_symbols >> $output_objdir/$soname.def;
5745 $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'
5747 _LT_TAGVAR(ld_shlibs, $1)=no
5750 darwin* | rhapsody*)
5751 _LT_DARWIN_LINKER_FEATURES($1)
5755 case $cc_basename in
5757 # FIXME: insert proper C++ library support
5758 _LT_TAGVAR(ld_shlibs, $1)=no
5761 # Green Hills C++ Compiler
5762 # FIXME: insert proper C++ library support
5763 _LT_TAGVAR(ld_shlibs, $1)=no
5766 # FIXME: insert proper C++ library support
5767 _LT_TAGVAR(ld_shlibs, $1)=no
5773 # C++ shared libraries reported to be fairly broken before
5775 _LT_TAGVAR(ld_shlibs, $1)=no
5779 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5782 freebsd* | dragonfly*)
5783 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5785 _LT_TAGVAR(ld_shlibs, $1)=yes
5792 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5793 _LT_TAGVAR(link_all_deplibs, $1)=yes
5797 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5798 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5799 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5800 _LT_TAGVAR(hardcode_direct, $1)=yes
5801 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5802 # but as the default
5803 # location of the library.
5805 case $cc_basename in
5807 # FIXME: insert proper C++ library support
5808 _LT_TAGVAR(ld_shlibs, $1)=no
5811 _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 $lib'
5812 # Commands to make compiler produce verbose output that lists
5813 # what "hidden" libraries, object files and flags are used when
5814 # linking a shared library.
5816 # There doesn't appear to be a way to prevent this compiler from
5817 # explicitly linking system object files so we need to strip them
5818 # from the output so that they don't get included in the library
5820 output_verbose_link_cmd='templist=`($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"'
5823 if test "$GXX" = yes; then
5824 _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'
5826 # FIXME: insert proper C++ library support
5827 _LT_TAGVAR(ld_shlibs, $1)=no
5834 if test $with_gnu_ld = no; then
5835 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5836 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5842 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5848 _LT_TAGVAR(hardcode_direct, $1)=no
5849 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5852 _LT_TAGVAR(hardcode_direct, $1)=yes
5853 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5854 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5855 # but as the default
5856 # location of the library.
5860 case $cc_basename in
5862 # FIXME: insert proper C++ library support
5863 _LT_TAGVAR(ld_shlibs, $1)=no
5868 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5871 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5874 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5877 # Commands to make compiler produce verbose output that lists
5878 # what "hidden" libraries, object files and flags are used when
5879 # linking a shared library.
5881 # There doesn't appear to be a way to prevent this compiler from
5882 # explicitly linking system object files so we need to strip them
5883 # from the output so that they don't get included in the library
5885 output_verbose_link_cmd='templist=`($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"'
5888 if test "$GXX" = yes; then
5889 if test $with_gnu_ld = no; then
5892 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5895 _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'
5898 _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'
5903 # FIXME: insert proper C++ library support
5904 _LT_TAGVAR(ld_shlibs, $1)=no
5911 _LT_TAGVAR(hardcode_direct, $1)=no
5912 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5913 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5914 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5915 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5916 # Instead, shared libraries are loaded at an image base (0x10000000 by
5917 # default) and relocated if they conflict, which is a slow very memory
5918 # consuming and fragmenting process. To avoid this, we pick a random,
5919 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5920 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5921 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5922 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5925 case $cc_basename in
5928 _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'
5930 # Archives containing C++ object files must be created using
5931 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5932 # necessary to make sure instantiated templates are included
5934 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5937 if test "$GXX" = yes; then
5938 if test "$with_gnu_ld" = no; then
5939 _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'
5941 _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'
5944 _LT_TAGVAR(link_all_deplibs, $1)=yes
5947 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5948 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5949 _LT_TAGVAR(inherit_rpath, $1)=yes
5952 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5953 case $cc_basename in
5955 # Kuck and Associates, Inc. (KAI) C++ Compiler
5957 # KCC will only create a shared library if the output file
5958 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5959 # to its proper name (with version) after linking.
5960 _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'
5961 _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 $lib'
5962 # Commands to make compiler produce verbose output that lists
5963 # what "hidden" libraries, object files and flags are used when
5964 # linking a shared library.
5966 # There doesn't appear to be a way to prevent this compiler from
5967 # explicitly linking system object files so we need to strip them
5968 # from the output so that they don't get included in the library
5970 output_verbose_link_cmd='templist=`$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"'
5972 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5973 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5975 # Archives containing C++ object files must be created using
5976 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5977 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5982 # version 8.0 and above of icpc choke on multiply defined symbols
5983 # if we add $predep_objects and $postdep_objects, however 7.1 and
5984 # earlier do not add the objects themselves.
5985 case `$CC -V 2>&1` in
5987 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5988 _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'
5990 *) # Version 8.0 or newer
5993 ia64*) tmp_idyn=' -i_dynamic';;
5995 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5996 _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'
5999 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6000 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6001 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6002 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6005 # Portland Group C++ compiler
6007 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6008 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6010 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6011 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
6012 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6014 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6015 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
6017 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6019 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6020 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6021 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6023 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6024 $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'
6026 *) # Version 6 and above use weak symbols
6027 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6028 _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'
6032 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6033 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6034 _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'
6038 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6039 _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'
6041 runpath_var=LD_RUN_PATH
6042 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6043 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6045 # Commands to make compiler produce verbose output that lists
6046 # what "hidden" libraries, object files and flags are used when
6047 # linking a shared library.
6049 # There doesn't appear to be a way to prevent this compiler from
6050 # explicitly linking system object files so we need to strip them
6051 # from the output so that they don't get included in the library
6053 output_verbose_link_cmd='templist=`$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'
6055 xl* | mpixl* | bgxl*)
6056 # IBM XL 8.0 on PPC, with GNU ld
6057 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6058 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6059 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6060 if test "x$supports_anon_versioning" = xyes; then
6061 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6062 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6063 echo "local: *; };" >> $output_objdir/$libname.ver~
6064 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6068 case `$CC -V 2>&1 | sed 5q` in
6071 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6072 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6073 _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'
6074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6075 _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'
6076 _LT_TAGVAR(compiler_needs_object, $1)=yes
6078 # Not sure whether something based on
6079 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6081 output_verbose_link_cmd='func_echo_all'
6083 # Archives containing C++ object files must be created using
6084 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6085 # necessary to make sure instantiated templates are included
6087 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6095 # FIXME: insert proper C++ library support
6096 _LT_TAGVAR(ld_shlibs, $1)=no
6100 # FIXME: insert proper C++ library support
6101 _LT_TAGVAR(ld_shlibs, $1)=no
6105 case $cc_basename in
6107 # FIXME: insert proper C++ library support
6108 _LT_TAGVAR(ld_shlibs, $1)=no
6111 # FIXME: insert proper C++ library support
6112 _LT_TAGVAR(ld_shlibs, $1)=no
6118 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6119 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6121 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6122 _LT_TAGVAR(hardcode_direct, $1)=yes
6123 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6125 # Workaround some broken pre-1.5 toolchains
6126 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6130 _LT_TAGVAR(ld_shlibs, $1)=yes
6134 # C++ shared libraries are fairly broken
6135 _LT_TAGVAR(ld_shlibs, $1)=no
6139 if test -f /usr/libexec/ld.so; then
6140 _LT_TAGVAR(hardcode_direct, $1)=yes
6141 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6142 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6143 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6144 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6145 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6146 _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'
6147 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6148 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6150 output_verbose_link_cmd=func_echo_all
6152 _LT_TAGVAR(ld_shlibs, $1)=no
6156 osf3* | osf4* | osf5*)
6157 case $cc_basename in
6159 # Kuck and Associates, Inc. (KAI) C++ Compiler
6161 # KCC will only create a shared library if the output file
6162 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6163 # to its proper name (with version) after linking.
6164 _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'
6166 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6167 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6169 # Archives containing C++ object files must be created using
6170 # the KAI C++ compiler.
6172 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6173 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6177 # Rational C++ 2.4.1
6178 # FIXME: insert proper C++ library support
6179 _LT_TAGVAR(ld_shlibs, $1)=no
6184 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6185 _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'
6186 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6189 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6190 _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'
6191 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6192 echo "-hidden">> $lib.exp~
6193 $CC -shared$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~
6195 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6199 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6201 # Commands to make compiler produce verbose output that lists
6202 # what "hidden" libraries, object files and flags are used when
6203 # linking a shared library.
6205 # There doesn't appear to be a way to prevent this compiler from
6206 # explicitly linking system object files so we need to strip them
6207 # from the output so that they don't get included in the library
6209 output_verbose_link_cmd='templist=`$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"'
6212 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6213 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6216 _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'
6219 _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'
6223 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6224 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6226 # Commands to make compiler produce verbose output that lists
6227 # what "hidden" libraries, object files and flags are used when
6228 # linking a shared library.
6229 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6232 # FIXME: insert proper C++ library support
6233 _LT_TAGVAR(ld_shlibs, $1)=no
6240 # FIXME: insert proper C++ library support
6241 _LT_TAGVAR(ld_shlibs, $1)=no
6245 case $cc_basename in
6248 # FIXME: insert proper C++ library support
6249 _LT_TAGVAR(ld_shlibs, $1)=no
6253 # FIXME: insert proper C++ library support
6254 _LT_TAGVAR(ld_shlibs, $1)=no
6257 # FIXME: insert proper C++ library support
6258 _LT_TAGVAR(ld_shlibs, $1)=no
6264 case $cc_basename in
6266 # Sun C++ 4.2, 5.x and Centerline C++
6267 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6268 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6269 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6270 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6271 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6273 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6274 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6276 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6278 # The compiler driver will combine and reorder linker options,
6279 # but understands `-z linker_flag'.
6280 # Supported since Solaris 2.6 (maybe 2.5.1?)
6281 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6284 _LT_TAGVAR(link_all_deplibs, $1)=yes
6286 output_verbose_link_cmd='func_echo_all'
6288 # Archives containing C++ object files must be created using
6289 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6290 # necessary to make sure instantiated templates are included
6292 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6295 # Green Hills C++ Compiler
6296 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6298 # The C++ compiler must be used to create the archive.
6299 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6302 # GNU C++ compiler with Solaris linker
6303 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6304 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6305 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6306 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6307 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6308 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6310 # Commands to make compiler produce verbose output that lists
6311 # what "hidden" libraries, object files and flags are used when
6312 # linking a shared library.
6313 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6315 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6317 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6318 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6319 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6321 # Commands to make compiler produce verbose output that lists
6322 # what "hidden" libraries, object files and flags are used when
6323 # linking a shared library.
6324 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6327 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6329 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6331 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6339 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6340 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6341 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6342 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6343 runpath_var='LD_RUN_PATH'
6345 case $cc_basename in
6347 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6348 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6351 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6352 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6357 sysv5* | sco3.2v5* | sco5v6*)
6358 # Note: We can NOT use -z defs as we might desire, because we do not
6359 # link with -lc, and that would cause any symbols used from libc to
6360 # always be unresolved, which means just about no library would
6361 # ever link correctly. If we're not using GNU ld we use -z text
6362 # though, which does catch some bad symbols but isn't as heavy-handed
6364 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6365 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6366 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6367 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6368 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6369 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6370 _LT_TAGVAR(link_all_deplibs, $1)=yes
6371 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6372 runpath_var='LD_RUN_PATH'
6374 case $cc_basename in
6376 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6377 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6378 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6379 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6380 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6381 '"$_LT_TAGVAR(reload_cmds, $1)"
6384 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6385 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6391 case $cc_basename in
6393 # NonStop-UX NCC 3.20
6394 # FIXME: insert proper C++ library support
6395 _LT_TAGVAR(ld_shlibs, $1)=no
6398 # FIXME: insert proper C++ library support
6399 _LT_TAGVAR(ld_shlibs, $1)=no
6405 # FIXME: insert proper C++ library support
6406 _LT_TAGVAR(ld_shlibs, $1)=no
6410 # FIXME: insert proper C++ library support
6411 _LT_TAGVAR(ld_shlibs, $1)=no
6415 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6416 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6418 _LT_TAGVAR(GCC, $1)="$GXX"
6419 _LT_TAGVAR(LD, $1)="$LD"
6422 ## There is no encapsulation within the following macros, do not change
6423 ## the running order or otherwise move them around unless you know exactly
6424 ## what you are doing...
6425 _LT_SYS_HIDDEN_LIBDEPS($1)
6426 _LT_COMPILER_PIC($1)
6427 _LT_COMPILER_C_O($1)
6428 _LT_COMPILER_FILE_LOCKS($1)
6429 _LT_LINKER_SHLIBS($1)
6430 _LT_SYS_DYNAMIC_LINKER($1)
6431 _LT_LINKER_HARDCODE_LIBPATH($1)
6434 fi # test -n "$compiler"
6440 with_gnu_ld=$lt_save_with_gnu_ld
6441 lt_cv_path_LDCXX=$lt_cv_path_LD
6442 lt_cv_path_LD=$lt_save_path_LD
6443 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6444 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6445 fi # test "$_lt_caught_CXX_error" != yes
6448 ])# _LT_LANG_CXX_CONFIG
6451 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6452 # ---------------------------------
6453 # Figure out "hidden" library dependencies from verbose
6454 # compiler output when linking a shared library.
6455 # Parse the compiler output and extract the necessary
6456 # objects, libraries and library flags.
6457 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6458 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6459 # Dependencies to place before and after the object being linked:
6460 _LT_TAGVAR(predep_objects, $1)=
6461 _LT_TAGVAR(postdep_objects, $1)=
6462 _LT_TAGVAR(predeps, $1)=
6463 _LT_TAGVAR(postdeps, $1)=
6464 _LT_TAGVAR(compiler_lib_search_path, $1)=
6466 dnl we can't use the lt_simple_compile_test_code here,
6467 dnl because it contains code intended for an executable,
6468 dnl not a library. It's possible we should let each
6469 dnl tag define a new lt_????_link_test_code variable,
6470 dnl but it's only used here...
6471 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6473 void foo (void) { a = 0; }
6475 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6479 Foo (void) { a = 0; }
6484 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6492 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6500 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6503 public void bar (void) {
6508 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6513 dnl Parse the compiler output and extract the necessary
6514 dnl objects, libraries and library flags.
6515 if AC_TRY_EVAL(ac_compile); then
6516 # Parse the compiler output and extract the necessary
6517 # objects, libraries and library flags.
6519 # Sentinel used to keep track of whether or not we are before
6520 # the conftest object file.
6521 pre_test_object_deps_done=no
6523 for p in `eval "$output_verbose_link_cmd"`; do
6527 # Some compilers place space between "-{L,R}" and the path.
6529 if test $p = "-L" ||
6530 test $p = "-R"; then
6537 if test "$pre_test_object_deps_done" = no; then
6540 # Internal compiler library paths should come after those
6541 # provided the user. The postdeps already come after the
6542 # user supplied libs so there is no need to process them.
6543 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6544 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6546 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6549 # The "-l" case would never come before the object being
6550 # linked, so don't bother handling this case.
6553 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6554 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6556 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6562 # This assumes that the test object file only shows up
6563 # once in the compiler output.
6564 if test "$p" = "conftest.$objext"; then
6565 pre_test_object_deps_done=yes
6569 if test "$pre_test_object_deps_done" = no; then
6570 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6571 _LT_TAGVAR(predep_objects, $1)="$p"
6573 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6576 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6577 _LT_TAGVAR(postdep_objects, $1)="$p"
6579 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6584 *) ;; # Ignore the rest.
6592 echo "libtool.m4: error: problem compiling $1 test program"
6595 $RM -f confest.$objext
6597 # PORTME: override above test on systems where it is broken
6601 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6602 # hack all around it, let's just trust "g++" to DTRT.
6603 _LT_TAGVAR(predep_objects,$1)=
6604 _LT_TAGVAR(postdep_objects,$1)=
6605 _LT_TAGVAR(postdeps,$1)=
6609 case `$CC -V 2>&1 | sed 5q` in
6613 # The more standards-conforming stlport4 library is
6614 # incompatible with the Cstd library. Avoid specifying
6615 # it if it's in CXXFLAGS. Ignore libCrun as
6616 # -library=stlport4 depends on it.
6617 case " $CXX $CXXFLAGS " in
6618 *" -library=stlport4 "*)
6619 solaris_use_stlport4=yes
6623 if test "$solaris_use_stlport4" != yes; then
6624 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6631 case $cc_basename in
6633 # The more standards-conforming stlport4 library is
6634 # incompatible with the Cstd library. Avoid specifying
6635 # it if it's in CXXFLAGS. Ignore libCrun as
6636 # -library=stlport4 depends on it.
6637 case " $CXX $CXXFLAGS " in
6638 *" -library=stlport4 "*)
6639 solaris_use_stlport4=yes
6643 # Adding this requires a known-good setup of shared libraries for
6644 # Sun compiler versions before 5.6, else PIC objects from an old
6645 # archive will be linked into the output, leading to subtle bugs.
6646 if test "$solaris_use_stlport4" != yes; then
6647 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6655 case " $_LT_TAGVAR(postdeps, $1) " in
6656 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6658 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6659 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6660 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6662 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6663 [The directories searched by this compiler when creating a shared library])
6664 _LT_TAGDECL([], [predep_objects], [1],
6665 [Dependencies to place before and after the objects being linked to
6666 create a shared library])
6667 _LT_TAGDECL([], [postdep_objects], [1])
6668 _LT_TAGDECL([], [predeps], [1])
6669 _LT_TAGDECL([], [postdeps], [1])
6670 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6671 [The library search path used internally by the compiler when linking
6673 ])# _LT_SYS_HIDDEN_LIBDEPS
6676 # _LT_LANG_F77_CONFIG([TAG])
6677 # --------------------------
6678 # Ensure that the configuration variables for a Fortran 77 compiler are
6679 # suitably defined. These variables are subsequently used by _LT_CONFIG
6680 # to write the compiler configuration to `libtool'.
6681 m4_defun([_LT_LANG_F77_CONFIG],
6682 [AC_LANG_PUSH(Fortran 77)
6683 if test -z "$F77" || test "X$F77" = "Xno"; then
6687 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6688 _LT_TAGVAR(allow_undefined_flag, $1)=
6689 _LT_TAGVAR(always_export_symbols, $1)=no
6690 _LT_TAGVAR(archive_expsym_cmds, $1)=
6691 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6692 _LT_TAGVAR(hardcode_direct, $1)=no
6693 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6694 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6695 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6696 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6697 _LT_TAGVAR(hardcode_minus_L, $1)=no
6698 _LT_TAGVAR(hardcode_automatic, $1)=no
6699 _LT_TAGVAR(inherit_rpath, $1)=no
6700 _LT_TAGVAR(module_cmds, $1)=
6701 _LT_TAGVAR(module_expsym_cmds, $1)=
6702 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6703 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6704 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6705 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6706 _LT_TAGVAR(no_undefined_flag, $1)=
6707 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6708 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6710 # Source file extension for f77 test sources.
6713 # Object file extension for compiled f77 test sources.
6715 _LT_TAGVAR(objext, $1)=$objext
6717 # No sense in running all these tests if we already determined that
6718 # the F77 compiler isn't working. Some variables (like enable_shared)
6719 # are currently assumed to apply to all compilers on this platform,
6720 # and will be corrupted by setting them based on a non-working compiler.
6721 if test "$_lt_disable_F77" != yes; then
6722 # Code to be used in simple compile tests
6723 lt_simple_compile_test_code="\
6729 # Code to be used in simple link tests
6730 lt_simple_link_test_code="\
6735 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6738 # save warnings/boilerplate of simple test code
6739 _LT_COMPILER_BOILERPLATE
6740 _LT_LINKER_BOILERPLATE
6742 # Allow CC to be a program name with arguments.
6747 _LT_TAGVAR(compiler, $1)=$CC
6748 _LT_CC_BASENAME([$compiler])
6750 if test -n "$compiler"; then
6751 AC_MSG_CHECKING([if libtool supports shared libraries])
6752 AC_MSG_RESULT([$can_build_shared])
6754 AC_MSG_CHECKING([whether to build shared libraries])
6755 test "$can_build_shared" = "no" && enable_shared=no
6757 # On AIX, shared libraries and static libraries use the same namespace, and
6758 # are all built from PIC.
6761 test "$enable_shared" = yes && enable_static=no
6762 if test -n "$RANLIB"; then
6763 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6764 postinstall_cmds='$RANLIB $lib'
6768 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6769 test "$enable_shared" = yes && enable_static=no
6773 AC_MSG_RESULT([$enable_shared])
6775 AC_MSG_CHECKING([whether to build static libraries])
6776 # Make sure either enable_shared or enable_static is yes.
6777 test "$enable_shared" = yes || enable_static=yes
6778 AC_MSG_RESULT([$enable_static])
6780 _LT_TAGVAR(GCC, $1)="$G77"
6781 _LT_TAGVAR(LD, $1)="$LD"
6784 ## There is no encapsulation within the following macros, do not change
6785 ## the running order or otherwise move them around unless you know exactly
6786 ## what you are doing...
6787 _LT_COMPILER_PIC($1)
6788 _LT_COMPILER_C_O($1)
6789 _LT_COMPILER_FILE_LOCKS($1)
6790 _LT_LINKER_SHLIBS($1)
6791 _LT_SYS_DYNAMIC_LINKER($1)
6792 _LT_LINKER_HARDCODE_LIBPATH($1)
6795 fi # test -n "$compiler"
6799 fi # test "$_lt_disable_F77" != yes
6802 ])# _LT_LANG_F77_CONFIG
6805 # _LT_LANG_FC_CONFIG([TAG])
6806 # -------------------------
6807 # Ensure that the configuration variables for a Fortran compiler are
6808 # suitably defined. These variables are subsequently used by _LT_CONFIG
6809 # to write the compiler configuration to `libtool'.
6810 m4_defun([_LT_LANG_FC_CONFIG],
6811 [AC_LANG_PUSH(Fortran)
6813 if test -z "$FC" || test "X$FC" = "Xno"; then
6817 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6818 _LT_TAGVAR(allow_undefined_flag, $1)=
6819 _LT_TAGVAR(always_export_symbols, $1)=no
6820 _LT_TAGVAR(archive_expsym_cmds, $1)=
6821 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6822 _LT_TAGVAR(hardcode_direct, $1)=no
6823 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6824 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6825 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6826 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6827 _LT_TAGVAR(hardcode_minus_L, $1)=no
6828 _LT_TAGVAR(hardcode_automatic, $1)=no
6829 _LT_TAGVAR(inherit_rpath, $1)=no
6830 _LT_TAGVAR(module_cmds, $1)=
6831 _LT_TAGVAR(module_expsym_cmds, $1)=
6832 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6833 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6834 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6835 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6836 _LT_TAGVAR(no_undefined_flag, $1)=
6837 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6838 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6840 # Source file extension for fc test sources.
6841 ac_ext=${ac_fc_srcext-f}
6843 # Object file extension for compiled fc test sources.
6845 _LT_TAGVAR(objext, $1)=$objext
6847 # No sense in running all these tests if we already determined that
6848 # the FC compiler isn't working. Some variables (like enable_shared)
6849 # are currently assumed to apply to all compilers on this platform,
6850 # and will be corrupted by setting them based on a non-working compiler.
6851 if test "$_lt_disable_FC" != yes; then
6852 # Code to be used in simple compile tests
6853 lt_simple_compile_test_code="\
6859 # Code to be used in simple link tests
6860 lt_simple_link_test_code="\
6865 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6868 # save warnings/boilerplate of simple test code
6869 _LT_COMPILER_BOILERPLATE
6870 _LT_LINKER_BOILERPLATE
6872 # Allow CC to be a program name with arguments.
6877 GCC=$ac_cv_fc_compiler_gnu
6879 _LT_TAGVAR(compiler, $1)=$CC
6880 _LT_CC_BASENAME([$compiler])
6882 if test -n "$compiler"; then
6883 AC_MSG_CHECKING([if libtool supports shared libraries])
6884 AC_MSG_RESULT([$can_build_shared])
6886 AC_MSG_CHECKING([whether to build shared libraries])
6887 test "$can_build_shared" = "no" && enable_shared=no
6889 # On AIX, shared libraries and static libraries use the same namespace, and
6890 # are all built from PIC.
6893 test "$enable_shared" = yes && enable_static=no
6894 if test -n "$RANLIB"; then
6895 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6896 postinstall_cmds='$RANLIB $lib'
6900 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6901 test "$enable_shared" = yes && enable_static=no
6905 AC_MSG_RESULT([$enable_shared])
6907 AC_MSG_CHECKING([whether to build static libraries])
6908 # Make sure either enable_shared or enable_static is yes.
6909 test "$enable_shared" = yes || enable_static=yes
6910 AC_MSG_RESULT([$enable_static])
6912 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6913 _LT_TAGVAR(LD, $1)="$LD"
6916 ## There is no encapsulation within the following macros, do not change
6917 ## the running order or otherwise move them around unless you know exactly
6918 ## what you are doing...
6919 _LT_SYS_HIDDEN_LIBDEPS($1)
6920 _LT_COMPILER_PIC($1)
6921 _LT_COMPILER_C_O($1)
6922 _LT_COMPILER_FILE_LOCKS($1)
6923 _LT_LINKER_SHLIBS($1)
6924 _LT_SYS_DYNAMIC_LINKER($1)
6925 _LT_LINKER_HARDCODE_LIBPATH($1)
6928 fi # test -n "$compiler"
6932 fi # test "$_lt_disable_FC" != yes
6935 ])# _LT_LANG_FC_CONFIG
6938 # _LT_LANG_GCJ_CONFIG([TAG])
6939 # --------------------------
6940 # Ensure that the configuration variables for the GNU Java Compiler compiler
6941 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6942 # to write the compiler configuration to `libtool'.
6943 m4_defun([_LT_LANG_GCJ_CONFIG],
6944 [AC_REQUIRE([LT_PROG_GCJ])dnl
6947 # Source file extension for Java test sources.
6950 # Object file extension for compiled Java test sources.
6952 _LT_TAGVAR(objext, $1)=$objext
6954 # Code to be used in simple compile tests
6955 lt_simple_compile_test_code="class foo {}"
6957 # Code to be used in simple link tests
6958 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6960 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6963 # save warnings/boilerplate of simple test code
6964 _LT_COMPILER_BOILERPLATE
6965 _LT_LINKER_BOILERPLATE
6967 # Allow CC to be a program name with arguments.
6973 _LT_TAGVAR(compiler, $1)=$CC
6974 _LT_TAGVAR(LD, $1)="$LD"
6975 _LT_CC_BASENAME([$compiler])
6977 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6978 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6980 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6981 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6982 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6985 ## There is no encapsulation within the following macros, do not change
6986 ## the running order or otherwise move them around unless you know exactly
6987 ## what you are doing...
6988 if test -n "$compiler"; then
6989 _LT_COMPILER_NO_RTTI($1)
6990 _LT_COMPILER_PIC($1)
6991 _LT_COMPILER_C_O($1)
6992 _LT_COMPILER_FILE_LOCKS($1)
6993 _LT_LINKER_SHLIBS($1)
6994 _LT_LINKER_HARDCODE_LIBPATH($1)
7003 ])# _LT_LANG_GCJ_CONFIG
7005 # _LT_LANG_GO_CONFIG([TAG])
7006 # --------------------------
7007 # Ensure that the configuration variables for the GNU Go compiler
7008 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7009 # to write the compiler configuration to `libtool'.
7010 m4_defun([_LT_LANG_GO_CONFIG],
7011 [AC_REQUIRE([LT_PROG_GO])dnl
7014 # Source file extension for Go test sources.
7017 # Object file extension for compiled Go test sources.
7019 _LT_TAGVAR(objext, $1)=$objext
7021 # Code to be used in simple compile tests
7022 lt_simple_compile_test_code="package main; func main() { }"
7024 # Code to be used in simple link tests
7025 lt_simple_link_test_code='package main; func main() { }'
7027 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7030 # save warnings/boilerplate of simple test code
7031 _LT_COMPILER_BOILERPLATE
7032 _LT_LINKER_BOILERPLATE
7034 # Allow CC to be a program name with arguments.
7040 _LT_TAGVAR(compiler, $1)=$CC
7041 _LT_TAGVAR(LD, $1)="$LD"
7042 _LT_CC_BASENAME([$compiler])
7044 # Go did not exist at the time GCC didn't implicitly link libc in.
7045 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7047 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7050 ## There is no encapsulation within the following macros, do not change
7051 ## the running order or otherwise move them around unless you know exactly
7052 ## what you are doing...
7053 if test -n "$compiler"; then
7054 _LT_COMPILER_NO_RTTI($1)
7055 _LT_COMPILER_PIC($1)
7056 _LT_COMPILER_C_O($1)
7057 _LT_COMPILER_FILE_LOCKS($1)
7058 _LT_LINKER_SHLIBS($1)
7059 _LT_LINKER_HARDCODE_LIBPATH($1)
7068 ])# _LT_LANG_GO_CONFIG
7071 # _LT_LANG_RC_CONFIG([TAG])
7072 # -------------------------
7073 # Ensure that the configuration variables for the Windows resource compiler
7074 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7075 # to write the compiler configuration to `libtool'.
7076 m4_defun([_LT_LANG_RC_CONFIG],
7077 [AC_REQUIRE([LT_PROG_RC])dnl
7080 # Source file extension for RC test sources.
7083 # Object file extension for compiled RC test sources.
7085 _LT_TAGVAR(objext, $1)=$objext
7087 # Code to be used in simple compile tests
7088 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7090 # Code to be used in simple link tests
7091 lt_simple_link_test_code="$lt_simple_compile_test_code"
7093 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7096 # save warnings/boilerplate of simple test code
7097 _LT_COMPILER_BOILERPLATE
7098 _LT_LINKER_BOILERPLATE
7100 # Allow CC to be a program name with arguments.
7106 _LT_TAGVAR(compiler, $1)=$CC
7107 _LT_CC_BASENAME([$compiler])
7108 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7110 if test -n "$compiler"; then
7118 ])# _LT_LANG_RC_CONFIG
7123 AC_DEFUN([LT_PROG_GCJ],
7124 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7125 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7126 [AC_CHECK_TOOL(GCJ, gcj,)
7127 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7128 AC_SUBST(GCJFLAGS)])])[]dnl
7132 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7133 dnl aclocal-1.4 backwards compatibility:
7134 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7138 AC_DEFUN([LT_PROG_GO],
7139 [AC_CHECK_TOOL(GOC, gccgo,)
7144 AC_DEFUN([LT_PROG_RC],
7145 [AC_CHECK_TOOL(RC, windres,)
7149 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7150 dnl aclocal-1.4 backwards compatibility:
7151 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7156 # If we don't have a new enough Autoconf to choose the best grep
7157 # available, choose the one first in the user's PATH.
7158 m4_defun([_LT_DECL_EGREP],
7159 [AC_REQUIRE([AC_PROG_EGREP])dnl
7160 AC_REQUIRE([AC_PROG_FGREP])dnl
7161 test -z "$GREP" && GREP=grep
7162 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7163 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7164 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7165 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7172 # If we don't have a new enough Autoconf to choose the best objdump
7173 # available, choose the one first in the user's PATH.
7174 m4_defun([_LT_DECL_OBJDUMP],
7175 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7176 test -z "$OBJDUMP" && OBJDUMP=objdump
7177 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7184 # Check for a fully-functional sed program, that truncates
7185 # as few characters as possible. Prefer GNU sed if found.
7186 m4_defun([_LT_DECL_SED],
7188 test -z "$SED" && SED=sed
7189 Xsed="$SED -e 1s/^X//"
7190 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7191 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7192 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7195 m4_ifndef([AC_PROG_SED], [
7196 ############################################################
7197 # NOTE: This macro has been submitted for inclusion into #
7198 # GNU Autoconf as AC_PROG_SED. When it is available in #
7199 # a released version of Autoconf we should remove this #
7200 # macro and use it instead. #
7201 ############################################################
7203 m4_defun([AC_PROG_SED],
7204 [AC_MSG_CHECKING([for a sed that does not truncate output])
7205 AC_CACHE_VAL(lt_cv_path_SED,
7206 [# Loop through the user's path and test for sed and gsed.
7207 # Then use that list of sed's as ones to test for truncation.
7208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7212 test -z "$as_dir" && as_dir=.
7213 for lt_ac_prog in sed gsed; do
7214 for ac_exec_ext in '' $ac_executable_extensions; do
7215 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7216 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7224 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7225 # along with /bin/sed that truncates output.
7226 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7227 test ! -f $lt_ac_sed && continue
7228 cat /dev/null > conftest.in
7230 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7231 # Check for GNU sed and select it if it is found.
7232 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7233 lt_cv_path_SED=$lt_ac_sed
7237 cat conftest.in conftest.in >conftest.tmp
7238 mv conftest.tmp conftest.in
7239 cp conftest.in conftest.nl
7241 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7242 cmp -s conftest.out conftest.nl || break
7243 # 10000 chars as input seems more than enough
7244 test $lt_ac_count -gt 10 && break
7245 lt_ac_count=`expr $lt_ac_count + 1`
7246 if test $lt_ac_count -gt $lt_ac_max; then
7247 lt_ac_max=$lt_ac_count
7248 lt_cv_path_SED=$lt_ac_sed
7255 AC_MSG_RESULT([$SED])
7260 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7261 dnl aclocal-1.4 backwards compatibility:
7262 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7265 # _LT_CHECK_SHELL_FEATURES
7266 # ------------------------
7267 # Find out whether the shell is Bourne or XSI compatible,
7268 # or has some other useful features.
7269 m4_defun([_LT_CHECK_SHELL_FEATURES],
7270 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7271 # Try some XSI features
7274 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7276 && eval 'test $(( 1 + 1 )) -eq 2 \
7277 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7279 AC_MSG_RESULT([$xsi_shell])
7280 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7282 AC_MSG_CHECKING([whether the shell understands "+="])
7284 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7286 && lt_shell_append=yes
7287 AC_MSG_RESULT([$lt_shell_append])
7288 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7290 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7295 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7297 # test EBCDIC or ASCII
7298 case `echo X|tr X '\101'` in
7299 A) # ASCII based system
7300 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7301 lt_SP2NL='tr \040 \012'
7302 lt_NL2SP='tr \015\012 \040\040'
7304 *) # EBCDIC based system
7305 lt_SP2NL='tr \100 \n'
7306 lt_NL2SP='tr \r\n \100\100'
7309 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7310 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7311 ])# _LT_CHECK_SHELL_FEATURES
7314 # _LT_PROG_XSI_SHELLFNS
7315 # ---------------------
7316 # Bourne and XSI compatible variants of some useful shell functions.
7317 m4_defun([_LT_PROG_XSI_SHELLFNS],
7320 cat << \_LT_EOF >> "$cfgfile"
7322 # func_dirname file append nondir_replacement
7323 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7324 # otherwise set result to NONDIR_REPLACEMENT.
7328 */*) func_dirname_result="${1%/*}${2}" ;;
7329 * ) func_dirname_result="${3}" ;;
7333 # func_basename file
7336 func_basename_result="${1##*/}"
7339 # func_dirname_and_basename file append nondir_replacement
7340 # perform func_basename and func_dirname in a single function
7342 # dirname: Compute the dirname of FILE. If nonempty,
7343 # add APPEND to the result, otherwise set result
7344 # to NONDIR_REPLACEMENT.
7345 # value returned in "$func_dirname_result"
7346 # basename: Compute filename of FILE.
7347 # value retuned in "$func_basename_result"
7348 # Implementation must be kept synchronized with func_dirname
7349 # and func_basename. For efficiency, we do not delegate to
7350 # those functions but instead duplicate the functionality here.
7351 func_dirname_and_basename ()
7354 */*) func_dirname_result="${1%/*}${2}" ;;
7355 * ) func_dirname_result="${3}" ;;
7357 func_basename_result="${1##*/}"
7360 # func_stripname prefix suffix name
7361 # strip PREFIX and SUFFIX off of NAME.
7362 # PREFIX and SUFFIX must not contain globbing or regex special
7363 # characters, hashes, percent signs, but SUFFIX may contain a leading
7364 # dot (in which case that matches only a dot).
7367 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7368 # positional parameters, so assign one to ordinary parameter first.
7369 func_stripname_result=${3}
7370 func_stripname_result=${func_stripname_result#"${1}"}
7371 func_stripname_result=${func_stripname_result%"${2}"}
7377 func_opt_split_opt=${1%%=*}
7378 func_opt_split_arg=${1#*=}
7385 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7386 *) func_lo2o_result=${1} ;;
7390 # func_xform libobj-or-source
7393 func_xform_result=${1%.*}.lo
7396 # func_arith arithmetic-term...
7399 func_arith_result=$(( $[*] ))
7403 # STRING may not start with a hyphen.
7406 func_len_result=${#1}
7411 *) # Bourne compatible functions.
7412 cat << \_LT_EOF >> "$cfgfile"
7414 # func_dirname file append nondir_replacement
7415 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7416 # otherwise set result to NONDIR_REPLACEMENT.
7419 # Extract subdirectory from the argument.
7420 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
7421 if test "X$func_dirname_result" = "X${1}"; then
7422 func_dirname_result="${3}"
7424 func_dirname_result="$func_dirname_result${2}"
7428 # func_basename file
7431 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
7434 dnl func_dirname_and_basename
7435 dnl A portable version of this function is already defined in general.m4sh
7436 dnl so there is no need for it here.
7438 # func_stripname prefix suffix name
7439 # strip PREFIX and SUFFIX off of NAME.
7440 # PREFIX and SUFFIX must not contain globbing or regex special
7441 # characters, hashes, percent signs, but SUFFIX may contain a leading
7442 # dot (in which case that matches only a dot).
7443 # func_strip_suffix prefix name
7447 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7448 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
7453 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7454 my_sed_long_arg='1s/^-[[^=]]*=//'
7459 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7460 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
7466 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
7469 # func_xform libobj-or-source
7472 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
7475 # func_arith arithmetic-term...
7478 func_arith_result=`expr "$[@]"`
7482 # STRING may not start with a hyphen.
7485 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7491 case $lt_shell_append in
7493 cat << \_LT_EOF >> "$cfgfile"
7495 # func_append var value
7496 # Append VALUE to the end of shell variable VAR.
7504 cat << \_LT_EOF >> "$cfgfile"
7506 # func_append var value
7507 # Append VALUE to the end of shell variable VAR.
7510 eval "$[1]=\$$[1]\$[2]"