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 [Java], [_LT_LANG(GCJ)],
803 [Fortran 77], [_LT_LANG(F77)],
804 [Fortran], [_LT_LANG(FC)],
805 [Windows Resource], [_LT_LANG(RC)],
806 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
808 [m4_fatal([$0: unsupported language: "$1"])])])dnl
815 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
816 [LT_SUPPORTED_TAG([$1])dnl
817 m4_append([_LT_TAGS], [$1 ])dnl
818 m4_define([_LT_LANG_]$1[_enabled], [])dnl
819 _LT_LANG_$1_CONFIG($1)])dnl
823 # _LT_LANG_DEFAULT_CONFIG
824 # -----------------------
825 m4_defun([_LT_LANG_DEFAULT_CONFIG],
826 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
828 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
830 AC_PROVIDE_IFELSE([AC_PROG_F77],
832 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
834 AC_PROVIDE_IFELSE([AC_PROG_FC],
836 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
838 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
839 dnl pulling things in needlessly.
840 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
842 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
844 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
846 [m4_ifdef([AC_PROG_GCJ],
847 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
848 m4_ifdef([A][M_PROG_GCJ],
849 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
850 m4_ifdef([LT_PROG_GCJ],
851 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
853 AC_PROVIDE_IFELSE([LT_PROG_RC],
855 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
856 ])# _LT_LANG_DEFAULT_CONFIG
859 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
860 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
861 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
862 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
863 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
864 dnl aclocal-1.4 backwards compatibility:
865 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
866 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
867 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
868 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
869 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
874 m4_defun([_LT_TAG_COMPILER],
875 [AC_REQUIRE([AC_PROG_CC])dnl
877 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
878 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
879 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
880 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
882 # If no C compiler was specified, use CC.
885 # If no C compiler flags were specified, use CFLAGS.
886 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
888 # Allow CC to be a program name with arguments.
893 # _LT_COMPILER_BOILERPLATE
894 # ------------------------
895 # Check for compiler boilerplate output or warnings with
896 # the simple compiler test code.
897 m4_defun([_LT_COMPILER_BOILERPLATE],
898 [m4_require([_LT_DECL_SED])dnl
899 ac_outfile=conftest.$ac_objext
900 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
901 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
902 _lt_compiler_boilerplate=`cat conftest.err`
904 ])# _LT_COMPILER_BOILERPLATE
907 # _LT_LINKER_BOILERPLATE
908 # ----------------------
909 # Check for linker boilerplate output or warnings with
910 # the simple link test code.
911 m4_defun([_LT_LINKER_BOILERPLATE],
912 [m4_require([_LT_DECL_SED])dnl
913 ac_outfile=conftest.$ac_objext
914 echo "$lt_simple_link_test_code" >conftest.$ac_ext
915 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
916 _lt_linker_boilerplate=`cat conftest.err`
918 ])# _LT_LINKER_BOILERPLATE
920 # _LT_REQUIRED_DARWIN_CHECKS
921 # -------------------------
922 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
925 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
926 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
927 AC_CHECK_TOOL([LIPO], [lipo], [:])
928 AC_CHECK_TOOL([OTOOL], [otool], [:])
929 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
930 _LT_DECL([], [DSYMUTIL], [1],
931 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
932 _LT_DECL([], [NMEDIT], [1],
933 [Tool to change global to local symbols on Mac OS X])
934 _LT_DECL([], [LIPO], [1],
935 [Tool to manipulate fat objects and archives on Mac OS X])
936 _LT_DECL([], [OTOOL], [1],
937 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
938 _LT_DECL([], [OTOOL64], [1],
939 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
941 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
942 [lt_cv_apple_cc_single_mod=no
943 if test -z "${LT_MULTI_MODULE}"; then
944 # By default we will add the -single_module flag. You can override
945 # by either setting the environment variable LT_MULTI_MODULE
946 # non-empty at configure time, or by adding -multi_module to the
948 rm -rf libconftest.dylib*
949 echo "int foo(void){return 1;}" > conftest.c
950 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
951 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
952 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
953 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
955 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
956 lt_cv_apple_cc_single_mod=yes
958 cat conftest.err >&AS_MESSAGE_LOG_FD
960 rm -rf libconftest.dylib*
963 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
964 [lt_cv_ld_exported_symbols_list],
965 [lt_cv_ld_exported_symbols_list=no
966 save_LDFLAGS=$LDFLAGS
967 echo "_main" > conftest.sym
968 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
969 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
970 [lt_cv_ld_exported_symbols_list=yes],
971 [lt_cv_ld_exported_symbols_list=no])
972 LDFLAGS="$save_LDFLAGS"
974 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
975 [lt_cv_ld_force_load=no
976 cat > conftest.c << _LT_EOF
977 int forced_loaded() { return 2;}
979 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
980 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
981 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
982 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
983 cat > conftest.c << _LT_EOF
984 int main() { return 0;}
986 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
987 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
989 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
990 lt_cv_ld_force_load=yes
992 cat conftest.err >&AS_MESSAGE_LOG_FD
994 rm -f conftest.err libconftest.a conftest conftest.c
997 # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
998 # build without first building modern cctools / linker.
999 case $host_cpu-$host_os in
1000 *-rhapsody* | *-darwin1.[[012]])
1001 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1003 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1005 # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
1006 # deployment target is forced to an earlier version.
1007 case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
1008 UNSET,*-darwin[[89]]*|UNSET,*-darwin[[12]][[0123456789]]*)
1011 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
1018 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1019 _lt_dar_single_mod='$single_module'
1021 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1022 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1024 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1026 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1027 _lt_dsymutil='~$DSYMUTIL $lib || :'
1036 # _LT_DARWIN_LINKER_FEATURES
1037 # --------------------------
1038 # Checks for linker and compiler features on Darwin / macOS / iOS
1039 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1041 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1042 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1043 _LT_TAGVAR(hardcode_direct, $1)=no
1044 _LT_TAGVAR(hardcode_automatic, $1)=yes
1045 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1046 if test "$lt_cv_ld_force_load" = "yes"; then
1047 _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\"`'
1049 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1051 _LT_TAGVAR(link_all_deplibs, $1)=yes
1052 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1053 case $cc_basename in
1054 ifort*) _lt_dar_can_shared=yes ;;
1055 *) _lt_dar_can_shared=$GCC ;;
1057 if test "$_lt_dar_can_shared" = "yes"; then
1058 output_verbose_link_cmd=func_echo_all
1059 _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}"
1060 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1061 _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}"
1062 _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}${_lt_dsymutil}"
1064 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1065 _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}"
1066 _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}"
1070 _LT_TAGVAR(ld_shlibs, $1)=no
1074 # _LT_SYS_MODULE_PATH_AIX
1075 # -----------------------
1076 # Links a minimal program and checks the executable
1077 # for the system default hardcoded library path. In most cases,
1078 # this is /usr/lib:/lib, but when the MPI compilers are used
1079 # the location of the communication and MPI libs are included too.
1080 # If we don't find anything, use the default library path according
1081 # to the aix ld manual.
1082 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1083 [m4_require([_LT_DECL_SED])dnl
1084 AC_LINK_IFELSE([AC_LANG_SOURCE([AC_LANG_PROGRAM])],[
1085 lt_aix_libpath_sed='
1086 /Import File Strings/,/^$/ {
1092 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1093 # Check for a 64-bit object if we didn't find anything.
1094 if test -z "$aix_libpath"; then
1095 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1097 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1098 ])# _LT_SYS_MODULE_PATH_AIX
1101 # _LT_SHELL_INIT(ARG)
1102 # -------------------
1103 m4_define([_LT_SHELL_INIT],
1104 [m4_divert_text([M4SH-INIT], [$1
1105 ])])# _LT_SHELL_INIT
1109 # _LT_PROG_ECHO_BACKSLASH
1110 # -----------------------
1111 # Find how we can fake an echo command that does not interpret backslash.
1112 # In particular, with Autoconf 2.60 or later we add some code to the start
1113 # of the generated configure script which will find a shell with a builtin
1114 # printf (which we can use as an echo command).
1115 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1116 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1117 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1118 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1120 AC_MSG_CHECKING([how to print strings])
1121 # Test print first, because it will be a builtin if present.
1122 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
1123 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1125 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1128 # Use this function as a fallback that always works.
1129 func_fallback_echo ()
1131 eval 'cat <<_LTECHO_EOF
1135 ECHO='func_fallback_echo'
1138 # func_echo_all arg...
1139 # Invoke $ECHO with all args, space-separated.
1146 printf*) AC_MSG_RESULT([printf]) ;;
1147 print*) AC_MSG_RESULT([print -r]) ;;
1148 *) AC_MSG_RESULT([cat]) ;;
1151 m4_ifdef([_AS_DETECT_SUGGESTED],
1152 [_AS_DETECT_SUGGESTED([
1153 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1154 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1155 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1156 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1157 PATH=/empty FPATH=/empty; export PATH FPATH
1158 test "X`printf %s $ECHO`" = "X$ECHO" \
1159 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1161 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1162 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1163 ])# _LT_PROG_ECHO_BACKSLASH
1168 m4_defun([_LT_ENABLE_LOCK],
1169 [AC_ARG_ENABLE([libtool-lock],
1170 [AS_HELP_STRING([--disable-libtool-lock],
1171 [avoid locking (might break parallel builds)])])
1172 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1174 # Some flags need to be propagated to the compiler or linker for good
1178 # Find out which ABI we are using.
1179 echo 'int i;' > conftest.$ac_ext
1180 if AC_TRY_EVAL(ac_compile); then
1181 case `/usr/bin/file conftest.$ac_objext` in
1193 # Find out which ABI we are using.
1194 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1195 if AC_TRY_EVAL(ac_compile); then
1196 if test "$lt_cv_prog_gnu_ld" = yes; then
1197 case `/usr/bin/file conftest.$ac_objext` in
1199 LD="${LD-ld} -melf32bsmip"
1202 LD="${LD-ld} -melf32bmipn32"
1205 LD="${LD-ld} -melf64bmip"
1209 case `/usr/bin/file conftest.$ac_objext` in
1225 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1226 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1227 # Find out which ABI we are using.
1228 echo 'int i;' > conftest.$ac_ext
1229 if AC_TRY_EVAL(ac_compile); then
1230 case `/usr/bin/file conftest.o` in
1233 x86_64-*kfreebsd*-gnu)
1234 LD="${LD-ld} -m elf_i386_fbsd"
1237 case `/usr/bin/file conftest.o` in
1239 LD="${LD-ld} -m elf32_x86_64"
1242 LD="${LD-ld} -m elf_i386"
1246 powerpc64le-*linux*)
1247 LD="${LD-ld} -m elf32lppclinux"
1250 LD="${LD-ld} -m elf32ppclinux"
1253 LD="${LD-ld} -m elf_s390"
1256 LD="${LD-ld} -m elf32_sparc"
1262 x86_64-*kfreebsd*-gnu)
1263 LD="${LD-ld} -m elf_x86_64_fbsd"
1266 LD="${LD-ld} -m elf_x86_64"
1269 LD="${LD-ld} -m elf64lppc"
1272 LD="${LD-ld} -m elf64ppc"
1274 s390*-*linux*|s390*-*tpf*)
1275 LD="${LD-ld} -m elf64_s390"
1278 LD="${LD-ld} -m elf64_sparc"
1288 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1289 SAVE_CFLAGS="$CFLAGS"
1290 CFLAGS="$CFLAGS -belf"
1291 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1293 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1295 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1296 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1297 CFLAGS="$SAVE_CFLAGS"
1301 # Find out which ABI we are using.
1302 echo 'int i;' > conftest.$ac_ext
1303 if AC_TRY_EVAL(ac_compile); then
1304 case `/usr/bin/file conftest.o` in
1306 case $lt_cv_prog_gnu_ld in
1307 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1309 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1321 need_locks="$enable_libtool_lock"
1325 # _LT_CMD_OLD_ARCHIVE
1326 # -------------------
1327 m4_defun([_LT_CMD_OLD_ARCHIVE],
1328 [AC_CHECK_TOOL(AR, ar, false)
1329 test -z "$AR" && AR=ar
1330 test -z "$AR_FLAGS" && AR_FLAGS=cru
1331 _LT_DECL([], [AR], [1], [The archiver])
1332 _LT_DECL([], [AR_FLAGS], [1])
1334 AC_CHECK_TOOL(STRIP, strip, :)
1335 test -z "$STRIP" && STRIP=:
1336 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1338 AC_CHECK_TOOL(RANLIB, ranlib, :)
1339 test -z "$RANLIB" && RANLIB=:
1340 _LT_DECL([], [RANLIB], [1],
1341 [Commands used to install an old-style archive])
1343 # Determine commands to create old-style static archives.
1344 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1345 old_postinstall_cmds='chmod 644 $oldlib'
1346 old_postuninstall_cmds=
1348 if test -n "$RANLIB"; then
1351 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1354 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1357 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1362 lock_old_archive_extraction=yes ;;
1364 lock_old_archive_extraction=no ;;
1366 _LT_DECL([], [old_postinstall_cmds], [2])
1367 _LT_DECL([], [old_postuninstall_cmds], [2])
1368 _LT_TAGDECL([], [old_archive_cmds], [2],
1369 [Commands used to build an old-style archive])
1370 _LT_DECL([], [lock_old_archive_extraction], [0],
1371 [Whether to use a lock for old archive extraction])
1372 ])# _LT_CMD_OLD_ARCHIVE
1375 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1376 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1377 # ----------------------------------------------------------------
1378 # Check whether the given compiler option works
1379 AC_DEFUN([_LT_COMPILER_OPTION],
1380 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1381 m4_require([_LT_DECL_SED])dnl
1382 AC_CACHE_CHECK([$1], [$2],
1384 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1385 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1386 lt_compiler_flag="$3"
1387 # Insert the option either (1) after the last *FLAGS variable, or
1388 # (2) before a word containing "conftest.", or (3) at the end.
1389 # Note that $ac_compile itself does not contain backslashes and begins
1390 # with a dollar sign (not a hyphen), so the echo should work correctly.
1391 # The option is referenced via a variable to avoid confusing sed.
1392 lt_compile=`echo "$ac_compile" | $SED \
1393 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1394 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1395 -e 's:$: $lt_compiler_flag:'`
1396 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1397 (eval "$lt_compile" 2>conftest.err)
1399 cat conftest.err >&AS_MESSAGE_LOG_FD
1400 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1401 if (exit $ac_status) && test -s "$ac_outfile"; then
1402 # The compiler can only warn and ignore the option if not recognized
1403 # So say no if there are warnings other than the usual output.
1404 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1405 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1406 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1413 if test x"[$]$2" = xyes; then
1414 m4_if([$5], , :, [$5])
1416 m4_if([$6], , :, [$6])
1418 ])# _LT_COMPILER_OPTION
1421 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1422 dnl aclocal-1.4 backwards compatibility:
1423 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1426 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1427 # [ACTION-SUCCESS], [ACTION-FAILURE])
1428 # ----------------------------------------------------
1429 # Check whether the given linker option works
1430 AC_DEFUN([_LT_LINKER_OPTION],
1431 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1432 m4_require([_LT_DECL_SED])dnl
1433 AC_CACHE_CHECK([$1], [$2],
1435 save_LDFLAGS="$LDFLAGS"
1436 LDFLAGS="$LDFLAGS $3"
1437 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1438 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1439 # The linker can only warn and ignore the option if not recognized
1440 # So say no if there are warnings
1441 if test -s conftest.err; then
1442 # Append any errors to the config.log.
1443 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1444 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1445 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1446 if diff conftest.exp conftest.er2 >/dev/null; then
1454 LDFLAGS="$save_LDFLAGS"
1457 if test x"[$]$2" = xyes; then
1458 m4_if([$4], , :, [$4])
1460 m4_if([$5], , :, [$5])
1462 ])# _LT_LINKER_OPTION
1465 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1466 dnl aclocal-1.4 backwards compatibility:
1467 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1472 AC_DEFUN([LT_CMD_MAX_LEN],
1473 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1474 # find the maximum length of command line arguments
1475 AC_MSG_CHECKING([the maximum length of command line arguments])
1476 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1482 # On DJGPP, this test can blow up pretty badly due to problems in libc
1483 # (any single argument exceeding 2000 bytes causes a buffer overrun
1484 # during glob expansion). Even if it were fixed, the result of this
1485 # check would be larger than it should be.
1486 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1490 # Under GNU Hurd, this test is not required because there is
1491 # no limit to the length of command line arguments.
1492 # Libtool will interpret -1 as no limit whatsoever
1493 lt_cv_sys_max_cmd_len=-1;
1496 cygwin* | mingw* | cegcc*)
1497 # On Win9x/ME, this test blows up -- it succeeds, but takes
1498 # about 5 minutes as the teststring grows exponentially.
1499 # Worse, since 9x/ME are not pre-emptively multitasking,
1500 # you end up with a "frozen" computer, even though with patience
1501 # the test eventually succeeds (with a max line length of 256k).
1502 # Instead, let's just punt: use the minimum linelength reported by
1503 # all of the supported platforms: 8192 (on NT/2K/XP).
1504 lt_cv_sys_max_cmd_len=8192;
1508 # On MiNT this can take a long time and run out of memory.
1509 lt_cv_sys_max_cmd_len=8192;
1513 # On AmigaOS with pdksh, this test takes hours, literally.
1514 # So we just punt and use a minimum line length of 8192.
1515 lt_cv_sys_max_cmd_len=8192;
1518 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1519 # This has been around since 386BSD, at least. Likely further.
1520 if test -x /sbin/sysctl; then
1521 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1522 elif test -x /usr/sbin/sysctl; then
1523 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1525 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1527 # And add a safety zone
1528 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1529 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1533 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1534 lt_cv_sys_max_cmd_len=196608
1538 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1539 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1540 # nice to cause kernel panics so lets avoid the loop below.
1541 # First set a reasonable default.
1542 lt_cv_sys_max_cmd_len=16384
1544 if test -x /sbin/sysconfig; then
1545 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1546 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1551 lt_cv_sys_max_cmd_len=102400
1553 sysv5* | sco5v6* | sysv4.2uw2*)
1554 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1555 if test -n "$kargmax"; then
1556 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1558 lt_cv_sys_max_cmd_len=32768
1562 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1563 if test -n "$lt_cv_sys_max_cmd_len"; then
1564 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1565 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1567 # Make teststring a little bigger before we do anything with it.
1568 # a 1K string should be a reasonable start.
1569 for i in 1 2 3 4 5 6 7 8 ; do
1570 teststring=$teststring$teststring
1572 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1573 # If test is not a shell built-in, we'll probably end up computing a
1574 # maximum length that is only half of the actual maximum length, but
1576 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1577 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1578 test $i != 17 # 1/2 MB should be enough
1581 teststring=$teststring$teststring
1583 # Only check the string length outside the loop.
1584 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1586 # Add a significant safety factor because C++ compilers can tack on
1587 # massive amounts of additional arguments before passing them to the
1588 # linker. It appears as though 1/2 is a usable value.
1589 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1594 if test -n $lt_cv_sys_max_cmd_len ; then
1595 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1599 max_cmd_len=$lt_cv_sys_max_cmd_len
1600 _LT_DECL([], [max_cmd_len], [0],
1601 [What is the maximum length of a command?])
1605 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1606 dnl aclocal-1.4 backwards compatibility:
1607 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1612 m4_defun([_LT_HEADER_DLFCN],
1613 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1614 ])# _LT_HEADER_DLFCN
1617 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1618 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1619 # ----------------------------------------------------------------
1620 m4_defun([_LT_TRY_DLOPEN_SELF],
1621 [m4_require([_LT_HEADER_DLFCN])dnl
1622 if test "$cross_compiling" = yes; then :
1625 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1626 lt_status=$lt_dlunknown
1627 cat > conftest.$ac_ext <<_LT_EOF
1628 [#line __oline__ "configure"
1629 #include "confdefs.h"
1638 # define LT_DLGLOBAL RTLD_GLOBAL
1641 # define LT_DLGLOBAL DL_GLOBAL
1643 # define LT_DLGLOBAL 0
1647 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1648 find out it does not work in some platform. */
1649 #ifndef LT_DLLAZY_OR_NOW
1651 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1654 # define LT_DLLAZY_OR_NOW DL_LAZY
1657 # define LT_DLLAZY_OR_NOW RTLD_NOW
1660 # define LT_DLLAZY_OR_NOW DL_NOW
1662 # define LT_DLLAZY_OR_NOW 0
1669 /* When -fvisbility=hidden is used, assume the code has been annotated
1670 correspondingly for the symbols needed. */
1671 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1672 void fnord () __attribute__((visibility("default")));
1675 void fnord () { int i=42; }
1678 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1679 int status = $lt_dlunknown;
1683 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1686 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1687 else puts (dlerror ());
1689 /* dlclose (self); */
1697 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1698 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1701 x$lt_dlno_uscore) $1 ;;
1702 x$lt_dlneed_uscore) $2 ;;
1703 x$lt_dlunknown|x*) $3 ;;
1706 # compilation failed
1711 ])# _LT_TRY_DLOPEN_SELF
1714 # LT_SYS_DLOPEN_SELF
1715 # ------------------
1716 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1717 [m4_require([_LT_HEADER_DLFCN])dnl
1718 if test "x$enable_dlopen" != xyes; then
1719 enable_dlopen=unknown
1720 enable_dlopen_self=unknown
1721 enable_dlopen_self_static=unknown
1728 lt_cv_dlopen="load_add_on"
1730 lt_cv_dlopen_self=yes
1733 mingw* | pw32* | cegcc*)
1734 lt_cv_dlopen="LoadLibrary"
1739 lt_cv_dlopen="dlopen"
1744 # if libdl is installed we need to link against it
1745 AC_CHECK_LIB([dl], [dlopen],
1746 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1749 lt_cv_dlopen_self=yes
1754 AC_CHECK_FUNC([shl_load],
1755 [lt_cv_dlopen="shl_load"],
1756 [AC_CHECK_LIB([dld], [shl_load],
1757 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1758 [AC_CHECK_FUNC([dlopen],
1759 [lt_cv_dlopen="dlopen"],
1760 [AC_CHECK_LIB([dl], [dlopen],
1761 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1762 [AC_CHECK_LIB([svld], [dlopen],
1763 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1764 [AC_CHECK_LIB([dld], [dld_link],
1765 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1774 if test "x$lt_cv_dlopen" != xno; then
1780 case $lt_cv_dlopen in
1782 save_CPPFLAGS="$CPPFLAGS"
1783 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1785 save_LDFLAGS="$LDFLAGS"
1786 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1789 LIBS="$lt_cv_dlopen_libs $LIBS"
1791 AC_CACHE_CHECK([whether a program can dlopen itself],
1792 lt_cv_dlopen_self, [dnl
1793 _LT_TRY_DLOPEN_SELF(
1794 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1795 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1798 if test "x$lt_cv_dlopen_self" = xyes; then
1799 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1800 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1801 lt_cv_dlopen_self_static, [dnl
1802 _LT_TRY_DLOPEN_SELF(
1803 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1804 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1808 CPPFLAGS="$save_CPPFLAGS"
1809 LDFLAGS="$save_LDFLAGS"
1814 case $lt_cv_dlopen_self in
1815 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1816 *) enable_dlopen_self=unknown ;;
1819 case $lt_cv_dlopen_self_static in
1820 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1821 *) enable_dlopen_self_static=unknown ;;
1824 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1825 [Whether dlopen is supported])
1826 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1827 [Whether dlopen of programs is supported])
1828 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1829 [Whether dlopen of statically linked programs is supported])
1830 ])# LT_SYS_DLOPEN_SELF
1833 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1834 dnl aclocal-1.4 backwards compatibility:
1835 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1838 # _LT_COMPILER_C_O([TAGNAME])
1839 # ---------------------------
1840 # Check to see if options -c and -o are simultaneously supported by compiler.
1841 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1842 m4_defun([_LT_COMPILER_C_O],
1843 [m4_require([_LT_DECL_SED])dnl
1844 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1845 m4_require([_LT_TAG_COMPILER])dnl
1846 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1847 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1848 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1849 $RM -r conftest 2>/dev/null
1853 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1855 lt_compiler_flag="-o out/conftest2.$ac_objext"
1856 # Insert the option either (1) after the last *FLAGS variable, or
1857 # (2) before a word containing "conftest.", or (3) at the end.
1858 # Note that $ac_compile itself does not contain backslashes and begins
1859 # with a dollar sign (not a hyphen), so the echo should work correctly.
1860 lt_compile=`echo "$ac_compile" | $SED \
1861 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1862 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1863 -e 's:$: $lt_compiler_flag:'`
1864 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1865 (eval "$lt_compile" 2>out/conftest.err)
1867 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1868 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1869 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1871 # The compiler can only warn and ignore the option if not recognized
1872 # So say no if there are warnings
1873 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1874 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1875 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1876 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1879 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1881 # SGI C++ compiler will create directory out/ii_files/ for
1882 # template instantiation
1883 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1884 $RM out/* && rmdir out
1889 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1890 [Does compiler simultaneously support -c and -o options?])
1891 ])# _LT_COMPILER_C_O
1894 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1895 # ----------------------------------
1896 # Check to see if we can do hard links to lock some files if needed
1897 m4_defun([_LT_COMPILER_FILE_LOCKS],
1898 [m4_require([_LT_ENABLE_LOCK])dnl
1899 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1900 _LT_COMPILER_C_O([$1])
1902 hard_links="nottested"
1903 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1904 # do not overwrite the value of need_locks provided by the user
1905 AC_MSG_CHECKING([if we can lock with hard links])
1908 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1910 ln conftest.a conftest.b 2>&5 || hard_links=no
1911 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1912 AC_MSG_RESULT([$hard_links])
1913 if test "$hard_links" = no; then
1914 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1920 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1921 ])# _LT_COMPILER_FILE_LOCKS
1926 m4_defun([_LT_CHECK_OBJDIR],
1927 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1928 [rm -f .libs 2>/dev/null
1929 mkdir .libs 2>/dev/null
1930 if test -d .libs; then
1933 # MS-DOS does not allow filenames that begin with a dot.
1936 rmdir .libs 2>/dev/null])
1937 objdir=$lt_cv_objdir
1938 _LT_DECL([], [objdir], [0],
1939 [The name of the directory that contains temporary libtool files])dnl
1940 m4_pattern_allow([LT_OBJDIR])dnl
1941 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1942 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1943 ])# _LT_CHECK_OBJDIR
1946 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1947 # --------------------------------------
1948 # Check hardcoding attributes.
1949 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1950 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1951 _LT_TAGVAR(hardcode_action, $1)=
1952 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1953 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1954 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1956 # We can hardcode non-existent directories.
1957 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1958 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1959 # have to relink, otherwise we might link with an installed library
1960 # when we should be linking with a yet-to-be-installed one
1961 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1962 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1963 # Linking always hardcodes the temporary library directory.
1964 _LT_TAGVAR(hardcode_action, $1)=relink
1966 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1967 _LT_TAGVAR(hardcode_action, $1)=immediate
1970 # We cannot hardcode anything, or else we can only hardcode existing
1972 _LT_TAGVAR(hardcode_action, $1)=unsupported
1974 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1976 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1977 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1978 # Fast installation is not supported
1979 enable_fast_install=no
1980 elif test "$shlibpath_overrides_runpath" = yes ||
1981 test "$enable_shared" = no; then
1982 # Fast installation is not necessary
1983 enable_fast_install=needless
1985 _LT_TAGDECL([], [hardcode_action], [0],
1986 [How to hardcode a shared library path into an executable])
1987 ])# _LT_LINKER_HARDCODE_LIBPATH
1992 m4_defun([_LT_CMD_STRIPLIB],
1993 [m4_require([_LT_DECL_EGREP])
1996 AC_MSG_CHECKING([whether stripping libraries is possible])
1997 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
1998 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1999 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2000 AC_MSG_RESULT([yes])
2002 # FIXME - insert some real tests, host_os isn't really good enough
2005 if test -n "$STRIP" ; then
2006 striplib="$STRIP -x"
2007 old_striplib="$STRIP -S"
2008 AC_MSG_RESULT([yes])
2018 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2019 _LT_DECL([], [striplib], [1])
2020 ])# _LT_CMD_STRIPLIB
2023 # _LT_SYS_DYNAMIC_LINKER([TAG])
2024 # -----------------------------
2025 # PORTME Fill in your ld.so characteristics
2026 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2027 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2028 m4_require([_LT_DECL_EGREP])dnl
2029 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2030 m4_require([_LT_DECL_OBJDUMP])dnl
2031 m4_require([_LT_DECL_SED])dnl
2032 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2033 AC_MSG_CHECKING([dynamic linker characteristics])
2036 if test "$GCC" = yes; then
2038 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2039 *) lt_awk_arg="/^libraries:/" ;;
2042 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2043 *) lt_sed_strip_eq="s,=/,/,g" ;;
2045 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2046 case $lt_search_path_spec in
2048 # if the path contains ";" then we assume it to be the separator
2049 # otherwise default to the standard path separator (i.e. ":") - it is
2050 # assumed that no part of a normal pathname contains ";" but that should
2051 # okay in the real world where ";" in dirpaths is itself problematic.
2052 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2055 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2058 # Ok, now we have the path, separated by spaces, we can step through it
2059 # and add multilib dir if necessary.
2060 lt_tmp_lt_search_path_spec=
2061 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2062 for lt_sys_path in $lt_search_path_spec; do
2063 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2064 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2066 test -d "$lt_sys_path" && \
2067 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2070 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2071 BEGIN {RS=" "; FS="/|\n";} {
2074 for (lt_i = NF; lt_i > 0; lt_i--) {
2075 if ($lt_i != "" && $lt_i != ".") {
2076 if ($lt_i == "..") {
2079 if (lt_count == 0) {
2080 lt_foo="/" $lt_i lt_foo;
2087 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2088 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2090 # AWK program above erroneously prepends '/' to C:/dos/paths
2093 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2094 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2096 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2098 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2101 libname_spec='lib$name'
2109 shlibpath_overrides_runpath=unknown
2111 dynamic_linker="$host_os ld.so"
2112 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2113 need_lib_prefix=unknown
2114 hardcode_into_libs=no
2116 # when you set need_version to no, make sure it does not cause -set_version
2117 # flags to be left without arguments
2118 need_version=unknown
2123 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2124 shlibpath_var=LIBPATH
2126 # AIX 3 has no versioning support, so we append a major version to the name.
2127 soname_spec='${libname}${release}${shared_ext}$major'
2134 hardcode_into_libs=yes
2135 if test "$host_cpu" = ia64; then
2136 # AIX 5 supports IA64
2137 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2138 shlibpath_var=LD_LIBRARY_PATH
2140 # With GCC up to 2.95.x, collect2 would create an import file
2141 # for dependence libraries. The import file would start with
2142 # the line `#! .'. This would cause the generated library to
2143 # depend on `.', always an invalid library. This was fixed in
2144 # development snapshots of GCC prior to 3.0.
2146 aix4 | aix4.[[01]] | aix4.[[01]].*)
2147 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2149 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2156 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2157 # soname into executable. Probably we can add versioning support to
2158 # collect2, so additional links can be useful in future.
2159 if test "$aix_use_runtimelinking" = yes; then
2160 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2161 # instead of lib<name>.a to let people know that these are not
2162 # typical AIX shared libraries.
2163 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2165 # We preserve .a as extension for shared libraries through AIX4.2
2166 # and later when we are not doing run time linking.
2167 library_names_spec='${libname}${release}.a $libname.a'
2168 soname_spec='${libname}${release}${shared_ext}$major'
2170 shlibpath_var=LIBPATH
2177 # Since July 2007 AmigaOS4 officially supports .so libraries.
2178 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2179 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2182 library_names_spec='$libname.ixlibrary $libname.a'
2183 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2184 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 ${libname}_ixlibrary.a || exit 1; done'
2190 library_names_spec='${libname}${shared_ext}'
2191 dynamic_linker="$host_os ld.so"
2192 shlibpath_var=LIBRARY_PATH
2198 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2199 soname_spec='${libname}${release}${shared_ext}$major'
2200 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2201 shlibpath_var=LD_LIBRARY_PATH
2202 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2203 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2204 # the default ld.so.conf also contains /usr/contrib/lib and
2205 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2206 # libtool to hard-code these into programs
2209 cygwin* | mingw* | pw32* | cegcc*)
2210 version_type=windows
2215 case $GCC,$host_os in
2216 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2217 library_names_spec='$libname.dll.a'
2218 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2219 postinstall_cmds='base_file=`basename \${file}`~
2220 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2221 dldir=$destdir/`dirname \$dlpath`~
2222 test -d \$dldir || mkdir -p \$dldir~
2223 $install_prog $dir/$dlname \$dldir/$dlname~
2224 chmod a+x \$dldir/$dlname~
2225 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2226 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2228 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2229 dlpath=$dir/\$dldll~
2231 shlibpath_overrides_runpath=yes
2235 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2236 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2238 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2241 # MinGW DLLs use traditional 'lib' prefix
2242 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2245 # pw32 DLLs use 'pw' prefix rather than 'lib'
2246 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2252 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2255 dynamic_linker='Win32 ld.exe'
2256 # FIXME: first we should search . and the directory the executable is in
2260 darwin* | rhapsody*)
2261 dynamic_linker="$host_os dyld"
2265 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2266 soname_spec='${libname}${release}${major}$shared_ext'
2267 shlibpath_overrides_runpath=yes
2268 shlibpath_var=DYLD_LIBRARY_PATH
2269 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2271 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2272 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2279 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2280 soname_spec='${libname}${release}${shared_ext}$major'
2281 shlibpath_var=LD_LIBRARY_PATH
2284 freebsd* | dragonfly*)
2285 # DragonFly does not have aout. When/if they implement a new
2286 # versioning mechanism, adjust this.
2287 if test -x /usr/bin/objformat; then
2288 objformat=`/usr/bin/objformat`
2291 freebsd[[23]].*) objformat=aout ;;
2295 version_type=freebsd-$objformat
2296 case $version_type in
2298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2303 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2307 shlibpath_var=LD_LIBRARY_PATH
2310 shlibpath_overrides_runpath=yes
2312 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2313 shlibpath_overrides_runpath=yes
2314 hardcode_into_libs=yes
2316 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2317 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2318 shlibpath_overrides_runpath=no
2319 hardcode_into_libs=yes
2321 *) # from 4.6 on, and DragonFly
2322 shlibpath_overrides_runpath=yes
2323 hardcode_into_libs=yes
2332 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2333 soname_spec='${libname}${release}${shared_ext}$major'
2334 shlibpath_var=LD_LIBRARY_PATH
2335 hardcode_into_libs=yes
2342 dynamic_linker="$host_os runtime_loader"
2343 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2344 soname_spec='${libname}${release}${shared_ext}$major'
2345 shlibpath_var=LIBRARY_PATH
2346 shlibpath_overrides_runpath=yes
2347 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
2348 hardcode_into_libs=yes
2351 hpux9* | hpux10* | hpux11*)
2352 # Give a soname corresponding to the major version so that dld.sl refuses to
2353 # link against other versions.
2360 hardcode_into_libs=yes
2361 dynamic_linker="$host_os dld.so"
2362 shlibpath_var=LD_LIBRARY_PATH
2363 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2364 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2365 soname_spec='${libname}${release}${shared_ext}$major'
2366 if test "X$HPUX_IA64_MODE" = X32; then
2367 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2369 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2371 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2375 hardcode_into_libs=yes
2376 dynamic_linker="$host_os dld.sl"
2377 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2378 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2379 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2380 soname_spec='${libname}${release}${shared_ext}$major'
2381 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2382 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2386 dynamic_linker="$host_os dld.sl"
2387 shlibpath_var=SHLIB_PATH
2388 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2389 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2390 soname_spec='${libname}${release}${shared_ext}$major'
2393 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2394 postinstall_cmds='chmod 555 $lib'
2395 # or fails outright, so override atomically:
2396 install_override_mode=555
2403 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2404 soname_spec='${libname}${release}${shared_ext}$major'
2405 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2406 shlibpath_var=LD_LIBRARY_PATH
2407 shlibpath_overrides_runpath=no
2408 hardcode_into_libs=yes
2411 irix5* | irix6* | nonstopux*)
2413 nonstopux*) version_type=nonstopux ;;
2415 if test "$lt_cv_prog_gnu_ld" = yes; then
2423 soname_spec='${libname}${release}${shared_ext}$major'
2424 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2426 irix5* | nonstopux*)
2430 case $LD in # libtool.m4 will add one of these switches to LD
2431 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2432 libsuff= shlibsuff= libmagic=32-bit;;
2433 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2434 libsuff=32 shlibsuff=N32 libmagic=N32;;
2435 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2436 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2437 *) libsuff= shlibsuff= libmagic=never-match;;
2441 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2442 shlibpath_overrides_runpath=no
2443 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2444 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2445 hardcode_into_libs=yes
2448 # No shared lib support for Linux oldld, aout, or coff.
2449 linux*oldld* | linux*aout* | linux*coff*)
2453 # This must be Linux ELF.
2454 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2458 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2459 soname_spec='${libname}${release}${shared_ext}$major'
2460 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2461 shlibpath_var=LD_LIBRARY_PATH
2462 shlibpath_overrides_runpath=no
2464 # Some binutils ld are patched to set DT_RUNPATH
2465 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2466 [lt_cv_shlibpath_overrides_runpath=no
2467 save_LDFLAGS=$LDFLAGS
2469 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2470 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2471 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2472 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2473 [lt_cv_shlibpath_overrides_runpath=yes])])
2474 LDFLAGS=$save_LDFLAGS
2477 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2479 # This implies no fast_install, which is unacceptable.
2480 # Some rework will be needed to allow for fast_install
2481 # before this can be enabled.
2482 hardcode_into_libs=yes
2484 # Append ld.so.conf contents to the search path
2485 if test -f /etc/ld.so.conf; then
2486 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' ' '`
2487 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2490 # We used to test for /lib/ld.so.1 and disable shared libraries on
2491 # powerpc, because MkLinux only supported shared libraries with the
2492 # GNU dynamic linker. Since this was broken with cross compilers,
2493 # most powerpc-linux boxes support dynamic linking these days and
2494 # people can always --disable-shared, the test was removed, and we
2495 # assume the GNU/Linux dynamic linker is in use.
2496 dynamic_linker='GNU/Linux ld.so'
2503 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2505 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2506 dynamic_linker='NetBSD (a.out) ld.so'
2508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2509 soname_spec='${libname}${release}${shared_ext}$major'
2510 dynamic_linker='NetBSD ld.elf_so'
2512 shlibpath_var=LD_LIBRARY_PATH
2513 shlibpath_overrides_runpath=yes
2514 hardcode_into_libs=yes
2519 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2520 shlibpath_var=LD_LIBRARY_PATH
2521 shlibpath_overrides_runpath=yes
2528 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2529 soname_spec='${libname}${release}${shared_ext}$major'
2530 shlibpath_var=LD_LIBRARY_PATH
2531 shlibpath_overrides_runpath=no
2532 hardcode_into_libs=yes
2533 dynamic_linker='ldqnx.so'
2538 sys_lib_dlsearch_path_spec="/usr/lib"
2540 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2542 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2543 *) need_version=no ;;
2545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2546 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2547 shlibpath_var=LD_LIBRARY_PATH
2548 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2550 openbsd2.[[89]] | openbsd2.[[89]].*)
2551 shlibpath_overrides_runpath=no
2554 shlibpath_overrides_runpath=yes
2558 shlibpath_overrides_runpath=yes
2563 libname_spec='$name'
2566 library_names_spec='$libname${shared_ext} $libname.a'
2567 dynamic_linker='OS/2 ld.exe'
2568 shlibpath_var=LIBPATH
2571 osf3* | osf4* | osf5*)
2575 soname_spec='${libname}${release}${shared_ext}$major'
2576 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2577 shlibpath_var=LD_LIBRARY_PATH
2578 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2579 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2591 soname_spec='${libname}${release}${shared_ext}$major'
2592 shlibpath_var=LD_LIBRARY_PATH
2593 shlibpath_overrides_runpath=yes
2594 hardcode_into_libs=yes
2595 # ldd complains unless libraries are executable
2596 postinstall_cmds='chmod +x $lib'
2601 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2602 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2603 shlibpath_var=LD_LIBRARY_PATH
2604 shlibpath_overrides_runpath=yes
2605 if test "$with_gnu_ld" = yes; then
2613 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2614 soname_spec='${libname}${release}${shared_ext}$major'
2615 shlibpath_var=LD_LIBRARY_PATH
2616 case $host_vendor in
2618 shlibpath_overrides_runpath=no
2620 runpath_var=LD_RUN_PATH
2628 shlibpath_overrides_runpath=no
2629 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2635 if test -d /usr/nec ;then
2637 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2638 soname_spec='$libname${shared_ext}.$major'
2639 shlibpath_var=LD_LIBRARY_PATH
2643 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2644 version_type=freebsd-elf
2647 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2648 soname_spec='${libname}${release}${shared_ext}$major'
2649 shlibpath_var=LD_LIBRARY_PATH
2650 shlibpath_overrides_runpath=yes
2651 hardcode_into_libs=yes
2652 if test "$with_gnu_ld" = yes; then
2653 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2655 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2658 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2662 sys_lib_dlsearch_path_spec='/usr/lib'
2666 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2670 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2671 shlibpath_var=LD_LIBRARY_PATH
2672 shlibpath_overrides_runpath=no
2673 hardcode_into_libs=yes
2678 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2679 soname_spec='${libname}${release}${shared_ext}$major'
2680 shlibpath_var=LD_LIBRARY_PATH
2687 AC_MSG_RESULT([$dynamic_linker])
2688 test "$dynamic_linker" = no && can_build_shared=no
2690 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2691 if test "$GCC" = yes; then
2692 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2695 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2696 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2698 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2699 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2702 _LT_DECL([], [variables_saved_for_relink], [1],
2703 [Variables whose values should be saved in libtool wrapper scripts and
2704 restored at link time])
2705 _LT_DECL([], [need_lib_prefix], [0],
2706 [Do we need the "lib" prefix for modules?])
2707 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2708 _LT_DECL([], [version_type], [0], [Library versioning type])
2709 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2710 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2711 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2712 [Is shlibpath searched before the hard-coded library search path?])
2713 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2714 _LT_DECL([], [library_names_spec], [1],
2715 [[List of archive names. First name is the real one, the rest are links.
2716 The last name is the one that the linker finds with -lNAME]])
2717 _LT_DECL([], [soname_spec], [1],
2718 [[The coded name of the library, if different from the real name]])
2719 _LT_DECL([], [install_override_mode], [1],
2720 [Permission mode override for installation of shared libraries])
2721 _LT_DECL([], [postinstall_cmds], [2],
2722 [Command to use after installation of a shared archive])
2723 _LT_DECL([], [postuninstall_cmds], [2],
2724 [Command to use after uninstallation of a shared archive])
2725 _LT_DECL([], [finish_cmds], [2],
2726 [Commands used to finish a libtool library installation in a directory])
2727 _LT_DECL([], [finish_eval], [1],
2728 [[As "finish_cmds", except a single script fragment to be evaled but
2730 _LT_DECL([], [hardcode_into_libs], [0],
2731 [Whether we should hardcode library paths into libraries])
2732 _LT_DECL([], [sys_lib_search_path_spec], [2],
2733 [Compile-time system search path for libraries])
2734 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2735 [Run-time system search path for libraries])
2736 ])# _LT_SYS_DYNAMIC_LINKER
2739 # _LT_PATH_TOOL_PREFIX(TOOL)
2740 # --------------------------
2741 # find a file program which can recognize shared library
2742 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2743 [m4_require([_LT_DECL_EGREP])dnl
2744 AC_MSG_CHECKING([for $1])
2745 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2747 [[\\/*] | ?:[\\/]*])
2748 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2751 lt_save_MAGIC_CMD="$MAGIC_CMD"
2752 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2753 dnl $ac_dummy forces splitting on constant user-supplied paths.
2754 dnl POSIX.2 word splitting is done only on the output of word expansions,
2755 dnl not every word. This closes a longstanding sh security hole.
2756 ac_dummy="m4_if([$2], , $PATH, [$2])"
2757 for ac_dir in $ac_dummy; do
2759 test -z "$ac_dir" && ac_dir=.
2760 if test -f $ac_dir/$1; then
2761 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2762 if test -n "$file_magic_test_file"; then
2763 case $deplibs_check_method in
2765 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2766 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2767 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2768 $EGREP "$file_magic_regex" > /dev/null; then
2773 *** Warning: the command libtool uses to detect shared libraries,
2774 *** $file_magic_cmd, produces output that libtool cannot recognize.
2775 *** The result is that libtool may fail to recognize shared libraries
2776 *** as such. This will affect the creation of libtool libraries that
2777 *** depend on shared libraries, but programs linked with such libtool
2778 *** libraries will work regardless of this problem. Nevertheless, you
2779 *** may want to report the problem to your system manager and/or to
2780 *** bug-libtool@gnu.org
2790 MAGIC_CMD="$lt_save_MAGIC_CMD"
2793 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2794 if test -n "$MAGIC_CMD"; then
2795 AC_MSG_RESULT($MAGIC_CMD)
2799 _LT_DECL([], [MAGIC_CMD], [0],
2800 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2801 ])# _LT_PATH_TOOL_PREFIX
2804 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2805 dnl aclocal-1.4 backwards compatibility:
2806 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2811 # find a file program which can recognize a shared library
2812 m4_defun([_LT_PATH_MAGIC],
2813 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2814 if test -z "$lt_cv_path_MAGIC_CMD"; then
2815 if test -n "$ac_tool_prefix"; then
2816 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2826 # find the pathname to the GNU or non-GNU linker
2827 AC_DEFUN([LT_PATH_LD],
2828 [AC_REQUIRE([AC_PROG_CC])dnl
2829 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2830 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2831 m4_require([_LT_DECL_SED])dnl
2832 m4_require([_LT_DECL_EGREP])dnl
2833 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2835 AC_ARG_WITH([gnu-ld],
2836 [AS_HELP_STRING([--with-gnu-ld],
2837 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2838 [test "$withval" = no || with_gnu_ld=yes],
2839 [with_gnu_ld=no])dnl
2842 if test "$GCC" = yes; then
2843 # Check if gcc -print-prog-name=ld gives a path.
2844 AC_MSG_CHECKING([for ld used by $CC])
2847 # gcc leaves a trailing carriage return which upsets mingw
2848 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2850 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2853 # Accept absolute paths.
2854 [[\\/]]* | ?:[[\\/]]*)
2855 re_direlt='/[[^/]][[^/]]*/\.\./'
2856 # Canonicalize the pathname of ld
2857 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2858 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2859 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2861 test -z "$LD" && LD="$ac_prog"
2864 # If it fails, then pretend we aren't using GCC.
2868 # If it is relative, then search for the first ld in PATH.
2872 elif test "$with_gnu_ld" = yes; then
2873 AC_MSG_CHECKING([for GNU ld])
2875 AC_MSG_CHECKING([for non-GNU ld])
2877 AC_CACHE_VAL(lt_cv_path_LD,
2878 [if test -z "$LD"; then
2879 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2880 for ac_dir in $PATH; do
2882 test -z "$ac_dir" && ac_dir=.
2883 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2884 lt_cv_path_LD="$ac_dir/$ac_prog"
2885 # Check to see if the program is GNU ld. I'd rather use --version,
2886 # but apparently some variants of GNU ld only accept -v.
2887 # Break only if it was the GNU/non-GNU ld that we prefer.
2888 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2889 *GNU* | *'with BFD'*)
2890 test "$with_gnu_ld" != no && break
2893 test "$with_gnu_ld" != yes && break
2900 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2903 if test -n "$LD"; then
2908 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2912 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2916 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2917 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2918 dnl aclocal-1.4 backwards compatibility:
2919 dnl AC_DEFUN([AM_PROG_LD], [])
2920 dnl AC_DEFUN([AC_PROG_LD], [])
2925 m4_defun([_LT_PATH_LD_GNU],
2926 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2927 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2928 case `$LD -v 2>&1 </dev/null` in
2929 *GNU* | *'with BFD'*)
2930 lt_cv_prog_gnu_ld=yes
2933 lt_cv_prog_gnu_ld=no
2936 with_gnu_ld=$lt_cv_prog_gnu_ld
2942 # find reload flag for linker
2943 # -- PORTME Some linkers may need a different reload flag.
2944 m4_defun([_LT_CMD_RELOAD],
2945 [AC_CACHE_CHECK([for $LD option to reload object files],
2946 lt_cv_ld_reload_flag,
2947 [lt_cv_ld_reload_flag='-r'])
2948 reload_flag=$lt_cv_ld_reload_flag
2949 case $reload_flag in
2951 *) reload_flag=" $reload_flag" ;;
2953 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2956 if test "$GCC" = yes; then
2957 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2959 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2963 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2964 _LT_TAGDECL([], [reload_cmds], [2])dnl
2968 # _LT_CHECK_MAGIC_METHOD
2969 # ----------------------
2970 # how to check for library dependencies
2971 # -- PORTME fill in with the dynamic library characteristics
2972 m4_defun([_LT_CHECK_MAGIC_METHOD],
2973 [m4_require([_LT_DECL_EGREP])
2974 m4_require([_LT_DECL_OBJDUMP])
2975 AC_CACHE_CHECK([how to recognize dependent libraries],
2976 lt_cv_deplibs_check_method,
2977 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2978 lt_cv_file_magic_test_file=
2979 lt_cv_deplibs_check_method='unknown'
2980 # Need to set the preceding variable on all platforms that support
2981 # interlibrary dependencies.
2982 # 'none' -- dependencies not supported.
2983 # `unknown' -- same as none, but documents that we really don't know.
2984 # 'pass_all' -- all dependencies passed with no checks.
2985 # 'test_compile' -- check by making test program.
2986 # 'file_magic [[regex]]' -- check by looking for files in library path
2987 # which responds to the $file_magic_cmd with a given extended regex.
2988 # If you have `file' or equivalent on your system and you're not sure
2989 # whether `pass_all' will *always* work, you probably want this one.
2993 lt_cv_deplibs_check_method=pass_all
2997 lt_cv_deplibs_check_method=pass_all
3001 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3002 lt_cv_file_magic_cmd='/usr/bin/file -L'
3003 lt_cv_file_magic_test_file=/shlib/libc.so
3007 # func_win32_libid is a shell function defined in ltmain.sh
3008 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3009 lt_cv_file_magic_cmd='func_win32_libid'
3013 # Base MSYS/MinGW do not provide the 'file' command needed by
3014 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3015 # unless we find 'file', for example because we are cross-compiling.
3016 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3017 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3018 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3019 lt_cv_file_magic_cmd='func_win32_libid'
3021 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3022 lt_cv_file_magic_cmd='$OBJDUMP -f'
3027 # use the weaker test based on 'objdump'. See mingw*.
3028 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3029 lt_cv_file_magic_cmd='$OBJDUMP -f'
3032 darwin* | rhapsody*)
3033 lt_cv_deplibs_check_method=pass_all
3036 freebsd* | dragonfly*)
3037 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3040 # Not sure whether the presence of OpenBSD here was a mistake.
3041 # Let's accept both of them until this is cleared up.
3042 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3043 lt_cv_file_magic_cmd=/usr/bin/file
3044 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3048 lt_cv_deplibs_check_method=pass_all
3053 lt_cv_deplibs_check_method=pass_all
3057 lt_cv_deplibs_check_method=pass_all
3060 hpux10.20* | hpux11*)
3061 lt_cv_file_magic_cmd=/usr/bin/file
3064 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3065 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3068 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3069 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3072 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3073 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3079 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3080 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3083 irix5* | irix6* | nonstopux*)
3085 *-32|*"-32 ") libmagic=32-bit;;
3086 *-n32|*"-n32 ") libmagic=N32;;
3087 *-64|*"-64 ") libmagic=64-bit;;
3088 *) libmagic=never-match;;
3090 lt_cv_deplibs_check_method=pass_all
3093 # This must be Linux ELF.
3094 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3095 lt_cv_deplibs_check_method=pass_all
3099 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3100 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3102 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3107 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3108 lt_cv_file_magic_cmd=/usr/bin/file
3109 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3113 lt_cv_deplibs_check_method=pass_all
3117 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3118 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3120 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3124 osf3* | osf4* | osf5*)
3125 lt_cv_deplibs_check_method=pass_all
3129 lt_cv_deplibs_check_method=pass_all
3133 lt_cv_deplibs_check_method=pass_all
3136 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3137 lt_cv_deplibs_check_method=pass_all
3141 case $host_vendor in
3143 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3144 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3147 lt_cv_deplibs_check_method=pass_all
3150 lt_cv_file_magic_cmd='/bin/file'
3151 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3154 lt_cv_file_magic_cmd='/bin/file'
3155 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3156 lt_cv_file_magic_test_file=/lib/libc.so
3159 lt_cv_deplibs_check_method=pass_all
3162 lt_cv_deplibs_check_method=pass_all
3168 lt_cv_deplibs_check_method=pass_all
3172 file_magic_cmd=$lt_cv_file_magic_cmd
3173 deplibs_check_method=$lt_cv_deplibs_check_method
3174 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3176 _LT_DECL([], [deplibs_check_method], [1],
3177 [Method to check whether dependent libraries are shared objects])
3178 _LT_DECL([], [file_magic_cmd], [1],
3179 [Command to use when deplibs_check_method == "file_magic"])
3180 ])# _LT_CHECK_MAGIC_METHOD
3185 # find the pathname to a BSD- or MS-compatible name lister
3186 AC_DEFUN([LT_PATH_NM],
3187 [AC_REQUIRE([AC_PROG_CC])dnl
3188 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3189 [if test -n "$NM"; then
3190 # Let the user override the test.
3193 lt_nm_to_check="${ac_tool_prefix}nm"
3194 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3195 lt_nm_to_check="$lt_nm_to_check nm"
3197 for lt_tmp_nm in $lt_nm_to_check; do
3198 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3199 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3201 test -z "$ac_dir" && ac_dir=.
3202 tmp_nm="$ac_dir/$lt_tmp_nm"
3203 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3204 # Check to see if the nm accepts a BSD-compat flag.
3205 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3206 # nm: unknown option "B" ignored
3207 # Tru64's nm complains that /dev/null is an invalid object file
3208 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3209 */dev/null* | *'Invalid file or object type'*)
3210 lt_cv_path_NM="$tmp_nm -B"
3214 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3216 lt_cv_path_NM="$tmp_nm -p"
3220 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3221 continue # so that we can try to find one that supports BSD flags
3230 : ${lt_cv_path_NM=no}
3232 if test "$lt_cv_path_NM" != "no"; then
3235 # Didn't find any BSD compatible name lister, look for dumpbin.
3236 if test -n "$DUMPBIN"; then :
3237 # Let the user override the test.
3239 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3240 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3242 DUMPBIN="$DUMPBIN -symbols"
3250 if test "$DUMPBIN" != ":"; then
3254 test -z "$NM" && NM=nm
3256 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3258 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3259 [lt_cv_nm_interface="BSD nm"
3260 echo "int some_variable = 0;" > conftest.$ac_ext
3261 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3262 (eval "$ac_compile" 2>conftest.err)
3263 cat conftest.err >&AS_MESSAGE_LOG_FD
3264 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3265 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3266 cat conftest.err >&AS_MESSAGE_LOG_FD
3267 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3268 cat conftest.out >&AS_MESSAGE_LOG_FD
3269 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3270 lt_cv_nm_interface="MS dumpbin"
3276 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3277 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3278 dnl aclocal-1.4 backwards compatibility:
3279 dnl AC_DEFUN([AM_PROG_NM], [])
3280 dnl AC_DEFUN([AC_PROG_NM], [])
3285 # check for math library
3286 AC_DEFUN([LT_LIB_M],
3287 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3290 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3291 # These system don't have libm, or don't need it
3294 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3295 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3298 AC_CHECK_LIB(m, cos, LIBM="-lm")
3305 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3306 dnl aclocal-1.4 backwards compatibility:
3307 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3310 # _LT_COMPILER_NO_RTTI([TAGNAME])
3311 # -------------------------------
3312 m4_defun([_LT_COMPILER_NO_RTTI],
3313 [m4_require([_LT_TAG_COMPILER])dnl
3315 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3317 if test "$GCC" = yes; then
3318 case $cc_basename in
3320 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3322 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3325 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3326 lt_cv_prog_compiler_rtti_exceptions,
3327 [-fno-rtti -fno-exceptions], [],
3328 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3330 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3331 [Compiler flag to turn off builtin functions])
3332 ])# _LT_COMPILER_NO_RTTI
3335 # _LT_CMD_GLOBAL_SYMBOLS
3336 # ----------------------
3337 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3338 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3339 AC_REQUIRE([AC_PROG_CC])dnl
3340 AC_REQUIRE([AC_PROG_AWK])dnl
3341 AC_REQUIRE([LT_PATH_NM])dnl
3342 AC_REQUIRE([LT_PATH_LD])dnl
3343 m4_require([_LT_DECL_SED])dnl
3344 m4_require([_LT_DECL_EGREP])dnl
3345 m4_require([_LT_TAG_COMPILER])dnl
3347 # Check for command to grab the raw symbol name followed by C symbol from nm.
3348 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3349 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3351 # These are sane defaults that work on at least a few old systems.
3352 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3354 # Character class describing NM global symbol codes.
3355 symcode='[[BCDEGRST]]'
3357 # Regexp to match symbols that can be accessed directly from C.
3358 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3360 # Define system-specific variables.
3365 cygwin* | mingw* | pw32* | cegcc*)
3366 symcode='[[ABCDGISTW]]'
3369 if test "$host_cpu" = ia64; then
3370 symcode='[[ABCDEGRST]]'
3374 symcode='[[BCDEGRST]]'
3377 symcode='[[BCDEGQRST]]'
3388 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3392 symcode='[[DFNSTU]]'
3396 # If we're using GNU nm, then use its standard symbol codes.
3397 case `$NM -V 2>&1` in
3398 *GNU* | *'with BFD'*)
3399 symcode='[[ABCDGIRSTW]]' ;;
3402 # Transform an extracted symbol line into a proper C declaration.
3403 # Some systems (esp. on ia64) link data and code symbols differently,
3404 # so use this general approach.
3405 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3407 # Transform an extracted symbol line into symbol name and symbol address
3408 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3409 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3411 # Handle CRLF in mingw tool chain
3415 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3419 # Try without a prefix underscore, then with it.
3420 for ac_symprfx in "" "_"; do
3422 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3423 symxfrm="\\1 $ac_symprfx\\2 \\2"
3425 # Write the raw and C identifiers.
3426 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3427 # Fake it for dumpbin and say T for any non-static function
3428 # and D for any global variable.
3429 # Also find C++ and __fastcall symbols from MSVC++,
3430 # which start with @ or ?.
3431 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3432 " {last_section=section; section=\$ 3};"\
3433 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3434 " \$ 0!~/External *\|/{next};"\
3435 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3436 " {if(hide[section]) next};"\
3437 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3438 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3439 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3440 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3441 " ' prfx=^$ac_symprfx]"
3443 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3446 # Check to see that the pipe works correctly.
3450 cat > conftest.$ac_ext <<_LT_EOF
3455 void nm_test_func(void);
3456 void nm_test_func(void){}
3460 int main(){nm_test_var='a';nm_test_func();return(0);}
3463 if AC_TRY_EVAL(ac_compile); then
3464 # Now try to grab the symbols.
3466 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3467 # Try sorting and uniquifying the output.
3468 if sort "$nlist" | uniq > "$nlist"T; then
3469 mv -f "$nlist"T "$nlist"
3474 # Make sure that we snagged all the symbols we need.
3475 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3476 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3477 cat <<_LT_EOF > conftest.$ac_ext
3483 # Now generate the symbol file.
3484 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3486 cat <<_LT_EOF >> conftest.$ac_ext
3488 /* The mapping between symbol names and symbols. */
3493 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3495 { "@PROGRAM@", (void *) 0 },
3497 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3498 cat <<\_LT_EOF >> conftest.$ac_ext
3502 /* This works around a problem in FreeBSD linker */
3503 #ifdef FREEBSD_WORKAROUND
3504 static const void *lt_preloaded_setup() {
3505 return lt__PROGRAM__LTX_preloaded_symbols;
3513 # Now try linking the two files.
3514 mv conftest.$ac_objext conftstm.$ac_objext
3515 lt_save_LIBS="$LIBS"
3516 lt_save_CFLAGS="$CFLAGS"
3517 LIBS="conftstm.$ac_objext"
3518 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3519 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3522 LIBS="$lt_save_LIBS"
3523 CFLAGS="$lt_save_CFLAGS"
3525 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3528 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3531 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3534 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3535 cat conftest.$ac_ext >&5
3537 rm -rf conftest* conftst*
3539 # Do not use the global_symbol_pipe unless it works.
3540 if test "$pipe_works" = yes; then
3543 lt_cv_sys_global_symbol_pipe=
3547 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3548 lt_cv_sys_global_symbol_to_cdecl=
3550 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3551 AC_MSG_RESULT(failed)
3556 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3557 [Take the output of nm and produce a listing of raw symbols and C names])
3558 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3559 [Transform the output of nm in a proper C declaration])
3560 _LT_DECL([global_symbol_to_c_name_address],
3561 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3562 [Transform the output of nm in a C name address pair])
3563 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3564 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3565 [Transform the output of nm in a C name address pair when lib prefix is needed])
3566 ]) # _LT_CMD_GLOBAL_SYMBOLS
3569 # _LT_COMPILER_PIC([TAGNAME])
3570 # ---------------------------
3571 m4_defun([_LT_COMPILER_PIC],
3572 [m4_require([_LT_TAG_COMPILER])dnl
3573 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3574 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3575 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3577 AC_MSG_CHECKING([for $compiler option to produce PIC])
3578 m4_if([$1], [CXX], [
3579 # C++ specific cases for pic, static, wl, etc.
3580 if test "$GXX" = yes; then
3581 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3582 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3586 # All AIX code is PIC.
3587 if test "$host_cpu" = ia64; then
3588 # AIX 5 now supports IA64 processor
3589 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3591 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3597 # see comment about AmigaOS4 .so support
3598 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3601 # FIXME: we need at least 68020 code to build shared libraries, but
3602 # adding the `-m68020' flag to GCC prevents building anything better,
3604 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3609 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3610 # PIC is the default for these OSes.
3612 mingw* | cygwin* | os2* | pw32* | cegcc*)
3613 # This hack is so that the source file can tell whether it is being
3614 # built for inclusion in a dll (and should export symbols for example).
3615 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3616 # (--disable-auto-import) libraries
3617 m4_if([$1], [GCJ], [],
3618 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3620 darwin* | rhapsody*)
3621 # PIC is the default on this platform
3622 # Common symbols not allowed in MH_DYLIB files
3623 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3626 # DJGPP does not support shared libraries at all
3627 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3630 # PIC is the default for Haiku.
3631 # The "-static" flag exists, but is broken.
3632 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3635 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3636 # Instead, we relocate shared libraries at runtime.
3639 if test -d /usr/nec; then
3640 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3644 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3645 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3646 # sets the default TLS model and affects inlining.
3651 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3656 # QNX uses GNU C++, but need to define -shared option too, otherwise
3658 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3661 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3667 # All AIX code is PIC.
3668 if test "$host_cpu" = ia64; then
3669 # AIX 5 now supports IA64 processor
3670 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3672 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3676 case $cc_basename in
3678 # Green Hills C++ Compiler
3679 # _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"
3684 case $cc_basename in
3686 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3689 # Green Hills C++ Compiler
3690 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3696 freebsd* | dragonfly*)
3697 # FreeBSD uses GNU C++
3699 hpux9* | hpux10* | hpux11*)
3700 case $cc_basename in
3702 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3703 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3704 if test "$host_cpu" != ia64; then
3705 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3709 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3710 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3716 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3725 # This is c89, which is MS Visual C++ (no shared libs)
3726 # Anyone wants to do a port?
3728 irix5* | irix6* | nonstopux*)
3729 case $cc_basename in
3731 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3732 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3733 # CC pic flag -KPIC is the default.
3739 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3740 case $cc_basename in
3743 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3744 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3747 # old Intel C++ for x86_64 which still supported -KPIC.
3748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3753 # Intel C++, used to be incompatible with GCC.
3754 # ICC 10 doesn't accept -KPIC any more.
3755 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3756 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3757 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3760 # Portland Group C++ compiler
3761 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3762 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3763 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3767 # Make sure the PIC flag is empty. It appears that all Alpha
3768 # Linux and Compaq Tru64 Unix objects are PIC.
3769 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3770 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3772 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3773 # IBM XL 8.0, 9.0 on PPC and BlueGene
3774 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3775 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3776 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3779 case `$CC -V 2>&1 | sed 5q` in
3782 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3783 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3784 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3795 case $cc_basename in
3797 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3806 # QNX uses GNU C++, but need to define -shared option too, otherwise
3808 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3810 osf3* | osf4* | osf5*)
3811 case $cc_basename in
3813 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3816 # Rational C++ 2.4.1
3817 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3820 # Digital/Compaq C++
3821 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3822 # Make sure the PIC flag is empty. It appears that all Alpha
3823 # Linux and Compaq Tru64 Unix objects are PIC.
3824 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3825 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3834 case $cc_basename in
3836 # Sun C++ 4.2, 5.x and Centerline C++
3837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3839 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3842 # Green Hills C++ Compiler
3843 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3850 case $cc_basename in
3853 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3854 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3858 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3864 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3865 case $cc_basename in
3867 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3868 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3869 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3874 case $cc_basename in
3876 # NonStop-UX NCC 3.20
3877 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3886 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3892 if test "$GCC" = yes; then
3893 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3894 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3898 # All AIX code is PIC.
3899 if test "$host_cpu" = ia64; then
3900 # AIX 5 now supports IA64 processor
3901 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3903 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3909 # see comment about AmigaOS4 .so support
3910 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3913 # FIXME: we need at least 68020 code to build shared libraries, but
3914 # adding the `-m68020' flag to GCC prevents building anything better,
3916 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3921 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3922 # PIC is the default for these OSes.
3925 mingw* | cygwin* | pw32* | os2* | cegcc*)
3926 # This hack is so that the source file can tell whether it is being
3927 # built for inclusion in a dll (and should export symbols for example).
3928 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3929 # (--disable-auto-import) libraries
3930 m4_if([$1], [GCJ], [],
3931 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3934 darwin* | rhapsody*)
3935 # PIC is the default on this platform
3936 # Common symbols not allowed in MH_DYLIB files
3937 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3941 # PIC is the default for Haiku.
3942 # The "-static" flag exists, but is broken.
3943 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3947 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3948 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3949 # sets the default TLS model and affects inlining.
3955 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3961 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3962 # Instead, we relocate shared libraries at runtime.
3966 # Just because we use GCC doesn't mean we suddenly get shared libraries
3967 # on systems that don't support them.
3968 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3973 # QNX uses GNU C++, but need to define -shared option too, otherwise
3975 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3979 if test -d /usr/nec; then
3980 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3985 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3989 case $cc_basename in
3990 nvcc*) # Cuda Compiler Driver 2.2
3991 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
3992 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
3996 # PORTME Check for flag to pass linker flags through the system compiler.
3999 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4000 if test "$host_cpu" = ia64; then
4001 # AIX 5 now supports IA64 processor
4002 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4004 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4008 mingw* | cygwin* | pw32* | os2* | cegcc*)
4009 # This hack is so that the source file can tell whether it is being
4010 # built for inclusion in a dll (and should export symbols for example).
4011 m4_if([$1], [GCJ], [],
4012 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4015 hpux9* | hpux10* | hpux11*)
4016 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4017 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4024 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4027 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4028 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4031 irix5* | irix6* | nonstopux*)
4032 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4033 # PIC (with -KPIC) is the default.
4034 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4037 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4038 case $cc_basename in
4039 # old Intel for x86_64 which still supported -KPIC.
4041 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4043 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4045 # icc used to be incompatible with GCC.
4046 # ICC 10 doesn't accept -KPIC any more.
4048 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4049 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4050 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4052 # Lahey Fortran 8.1.
4054 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4055 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4056 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4058 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4059 # Portland Group compilers (*not* the Pentium gcc compiler,
4060 # which looks to be a dead project)
4061 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4063 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4066 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4067 # All Alpha code is PIC.
4068 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4070 xl* | bgxl* | bgf* | mpixl*)
4071 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4072 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4073 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4074 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4077 case `$CC -V 2>&1 | sed 5q` in
4078 *Sun\ F* | *Sun*Fortran*)
4079 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4080 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4081 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4082 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4086 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4087 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4088 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4101 # QNX uses GNU C++, but need to define -shared option too, otherwise
4103 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4106 osf3* | osf4* | osf5*)
4107 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4108 # All OSF/1 code is PIC.
4109 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4113 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4117 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4118 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4119 case $cc_basename in
4121 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4123 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4128 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4129 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4130 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4133 sysv4 | sysv4.2uw2* | sysv4.3*)
4134 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4135 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4136 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4140 if test -d /usr/nec ;then
4141 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4142 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4146 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4147 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4148 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4149 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4153 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4154 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4158 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4159 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4163 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4169 # For platforms which do not support PIC, -DPIC is meaningless:
4171 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4174 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4177 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4178 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4179 [How to pass a linker flag through the compiler])
4182 # Check to make sure the PIC flag actually works.
4184 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4185 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4186 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4187 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4188 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4190 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4192 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4193 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4195 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4196 [Additional compiler flags for building library objects])
4199 # Check to make sure the static flag actually works.
4201 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4202 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4203 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4204 $lt_tmp_static_flag,
4206 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4207 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4208 [Compiler flag to prevent dynamic linking])
4209 ])# _LT_COMPILER_PIC
4212 # _LT_LINKER_SHLIBS([TAGNAME])
4213 # ----------------------------
4214 # See if the linker supports building shared libraries.
4215 m4_defun([_LT_LINKER_SHLIBS],
4216 [AC_REQUIRE([LT_PATH_LD])dnl
4217 AC_REQUIRE([LT_PATH_NM])dnl
4218 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4219 m4_require([_LT_DECL_EGREP])dnl
4220 m4_require([_LT_DECL_SED])dnl
4221 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4222 m4_require([_LT_TAG_COMPILER])dnl
4223 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4224 m4_if([$1], [CXX], [
4225 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4228 # If we're using GNU nm, then we don't want the "-C" option.
4229 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4230 # Also, AIX nm treats weak defined symbols like other global defined
4231 # symbols, whereas GNU nm marks them as "W".
4232 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4233 _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'
4235 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4239 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4241 cygwin* | mingw* | cegcc*)
4242 _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'
4245 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4248 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4251 _LT_TAGVAR(allow_undefined_flag, $1)=
4252 _LT_TAGVAR(always_export_symbols, $1)=no
4253 _LT_TAGVAR(archive_cmds, $1)=
4254 _LT_TAGVAR(archive_expsym_cmds, $1)=
4255 _LT_TAGVAR(compiler_needs_object, $1)=no
4256 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4257 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4258 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4259 _LT_TAGVAR(hardcode_automatic, $1)=no
4260 _LT_TAGVAR(hardcode_direct, $1)=no
4261 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4262 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4263 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4264 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4265 _LT_TAGVAR(hardcode_minus_L, $1)=no
4266 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4267 _LT_TAGVAR(inherit_rpath, $1)=no
4268 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4269 _LT_TAGVAR(module_cmds, $1)=
4270 _LT_TAGVAR(module_expsym_cmds, $1)=
4271 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4272 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4273 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4274 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4275 # include_expsyms should be a list of space-separated symbols to be *always*
4276 # included in the symbol list
4277 _LT_TAGVAR(include_expsyms, $1)=
4278 # exclude_expsyms can be an extended regexp of symbols to exclude
4279 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4280 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4281 # as well as any symbol that contains `d'.
4282 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4283 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4284 # platforms (ab)use it in PIC code, but their linkers get confused if
4285 # the symbol is explicitly referenced. Since portable code cannot
4286 # rely on this symbol name, it's probably fine to never include it in
4287 # preloaded symbol tables.
4288 # Exclude shared library initialization/finalization symbols.
4289 dnl Note also adjust exclude_expsyms for C++ above.
4290 extract_expsyms_cmds=
4293 cygwin* | mingw* | pw32* | cegcc*)
4294 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4295 # When not using gcc, we currently assume that we are using
4296 # Microsoft Visual C++.
4297 if test "$GCC" != yes; then
4302 # we just hope/assume this is gcc and not c89 (= MSVC++)
4310 _LT_TAGVAR(ld_shlibs, $1)=yes
4312 # On some targets, GNU ld is compatible enough with the native linker
4313 # that we're better off using the native interface for both.
4314 lt_use_gnu_ld_interface=no
4315 if test "$with_gnu_ld" = yes; then
4318 # The AIX port of GNU ld has always aspired to compatibility
4319 # with the native linker. However, as the warning in the GNU ld
4320 # block says, versions before 2.19.5* couldn't really create working
4321 # shared libraries, regardless of the interface used.
4322 case `$LD -v 2>&1` in
4323 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4324 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4325 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4327 lt_use_gnu_ld_interface=yes
4332 lt_use_gnu_ld_interface=yes
4337 if test "$lt_use_gnu_ld_interface" = yes; then
4338 # If archive_cmds runs LD, not CC, wlarc should be empty
4341 # Set some defaults for GNU ld with shared library support. These
4342 # are reset later if shared libraries are not supported. Putting them
4343 # here allows them to be overridden if necessary.
4344 runpath_var=LD_RUN_PATH
4345 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4346 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4347 # ancient GNU ld didn't support --whole-archive et. al.
4348 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4349 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4351 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4353 supports_anon_versioning=no
4354 case `$LD -v 2>&1` in
4355 *GNU\ gold*) supports_anon_versioning=yes ;;
4356 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4357 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4358 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4359 *\ 2.11.*) ;; # other 2.11 versions
4360 *) supports_anon_versioning=yes ;;
4363 # See if GNU ld supports shared libraries.
4366 # On AIX/PPC, the GNU linker is very broken
4367 if test "$host_cpu" != ia64; then
4368 _LT_TAGVAR(ld_shlibs, $1)=no
4371 *** Warning: the GNU linker, at least up to release 2.19, is reported
4372 *** to be unable to reliably create shared libraries on AIX.
4373 *** Therefore, libtool is disabling shared libraries support. If you
4374 *** really care for shared libraries, you may want to install binutils
4375 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4376 *** You will then need to restart the configuration process.
4385 # see comment about AmigaOS4 .so support
4386 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4387 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4390 _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)'
4391 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4392 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4398 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4399 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4400 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4401 # support --undefined. This deserves some investigation. FIXME
4402 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4404 _LT_TAGVAR(ld_shlibs, $1)=no
4408 cygwin* | mingw* | pw32* | cegcc*)
4409 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4410 # as there is no search path for DLLs.
4411 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4412 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4413 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4414 _LT_TAGVAR(always_export_symbols, $1)=no
4415 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4416 _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'
4418 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4419 _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'
4420 # If the export-symbols file already is a .def file (1st line
4421 # is EXPORTS), use it as is; otherwise, prepend...
4422 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4423 cp $export_symbols $output_objdir/$soname.def;
4425 echo EXPORTS > $output_objdir/$soname.def;
4426 cat $export_symbols >> $output_objdir/$soname.def;
4428 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4430 _LT_TAGVAR(ld_shlibs, $1)=no
4435 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4436 _LT_TAGVAR(link_all_deplibs, $1)=yes
4440 _LT_TAGVAR(hardcode_direct, $1)=no
4441 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4442 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4443 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4444 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4445 # Instead, shared libraries are loaded at an image base (0x10000000 by
4446 # default) and relocated if they conflict, which is a slow very memory
4447 # consuming and fragmenting process. To avoid this, we pick a random,
4448 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4449 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4450 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4451 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4454 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4456 if test "$host_os" = linux-dietlibc; then
4457 case $cc_basename in
4458 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4461 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4462 && test "$tmp_diet" = no
4464 tmp_addflag=' $pic_flag'
4465 tmp_sharedflag='-shared'
4466 case $cc_basename,$host_cpu in
4467 pgcc*) # Portland Group C compiler
4468 _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'
4469 tmp_addflag=' $pic_flag'
4471 pgf77* | pgf90* | pgf95* | pgfortran*)
4472 # Portland Group f77 and f90 compilers
4473 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4474 tmp_addflag=' $pic_flag -Mnomain' ;;
4475 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4476 tmp_addflag=' -i_dynamic' ;;
4477 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4478 tmp_addflag=' -i_dynamic -nofor_main' ;;
4479 ifc* | ifort*) # Intel Fortran compiler
4480 tmp_addflag=' -nofor_main' ;;
4481 lf95*) # Lahey Fortran 8.1
4482 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4483 tmp_sharedflag='--shared' ;;
4484 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4485 tmp_sharedflag='-qmkshrobj'
4487 nvcc*) # Cuda Compiler Driver 2.2
4488 _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'
4489 _LT_TAGVAR(compiler_needs_object, $1)=yes
4492 case `$CC -V 2>&1 | sed 5q` in
4493 *Sun\ C*) # Sun C 5.9
4494 _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'
4495 _LT_TAGVAR(compiler_needs_object, $1)=yes
4496 tmp_sharedflag='-G' ;;
4497 *Sun\ F*) # Sun Fortran 8.3
4498 tmp_sharedflag='-G' ;;
4500 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4502 if test "x$supports_anon_versioning" = xyes; then
4503 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4504 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4505 echo "local: *; };" >> $output_objdir/$libname.ver~
4506 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4509 case $cc_basename in
4510 xlf* | bgf* | bgxlf* | mpixlf*)
4511 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4512 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4513 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4514 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4515 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4516 if test "x$supports_anon_versioning" = xyes; then
4517 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4518 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4519 echo "local: *; };" >> $output_objdir/$libname.ver~
4520 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4525 _LT_TAGVAR(ld_shlibs, $1)=no
4530 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4531 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4534 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4535 _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'
4540 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4541 _LT_TAGVAR(ld_shlibs, $1)=no
4544 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4545 *** create shared libraries on Solaris systems. Therefore, libtool
4546 *** is disabling shared libraries support. We urge you to upgrade GNU
4547 *** binutils to release 2.9.1 or newer. Another option is to modify
4548 *** your PATH or compiler configuration so that the native linker is
4549 *** used, and then restart.
4552 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4553 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4554 _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'
4556 _LT_TAGVAR(ld_shlibs, $1)=no
4560 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4561 case `$LD -v 2>&1` in
4562 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4563 _LT_TAGVAR(ld_shlibs, $1)=no
4566 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4567 *** reliably create shared libraries on SCO systems. Therefore, libtool
4568 *** is disabling shared libraries support. We urge you to upgrade GNU
4569 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4570 *** your PATH or compiler configuration so that the native linker is
4571 *** used, and then restart.
4576 # For security reasons, it is highly recommended that you always
4577 # use absolute paths for naming shared libraries, and exclude the
4578 # DT_RUNPATH tag from executables and libraries. But doing so
4579 # requires that you compile everything twice, which is a pain.
4580 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4581 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4582 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4583 _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'
4585 _LT_TAGVAR(ld_shlibs, $1)=no
4592 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4594 _LT_TAGVAR(hardcode_direct, $1)=yes
4595 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4599 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4600 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4601 _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'
4603 _LT_TAGVAR(ld_shlibs, $1)=no
4608 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4610 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4611 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4612 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4615 # PORTME fill in a description of your system's linker (not GNU ld)
4618 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4619 _LT_TAGVAR(always_export_symbols, $1)=yes
4620 _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'
4621 # Note: this linker hardcodes the directories in LIBPATH if there
4622 # are no directories specified by -L.
4623 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4624 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4625 # Neither direct hardcoding nor static linking is supported with a
4627 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4632 if test "$host_cpu" = ia64; then
4633 # On IA64, the linker does run time linking by default, so we don't
4634 # have to do anything special.
4635 aix_use_runtimelinking=no
4636 exp_sym_flag='-Bexport'
4639 # If we're using GNU nm, then we don't want the "-C" option.
4640 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4641 # Also, AIX nm treats weak defined symbols like other global
4642 # defined symbols, whereas GNU nm marks them as "W".
4643 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4644 _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'
4646 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4648 aix_use_runtimelinking=no
4650 # Test if we are trying to use run time linking or normal
4651 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4652 # need to do runtime linking.
4653 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4654 for ld_flag in $LDFLAGS; do
4655 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4656 aix_use_runtimelinking=yes
4663 exp_sym_flag='-bexport'
4664 no_entry_flag='-bnoentry'
4667 # When large executables or shared objects are built, AIX ld can
4668 # have problems creating the table of contents. If linking a library
4669 # or program results in "error TOC overflow" add -mminimal-toc to
4670 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4671 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4673 _LT_TAGVAR(archive_cmds, $1)=''
4674 _LT_TAGVAR(hardcode_direct, $1)=yes
4675 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4676 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4677 _LT_TAGVAR(link_all_deplibs, $1)=yes
4678 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4680 if test "$GCC" = yes; then
4681 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4682 # We only want to do this on AIX 4.2 and lower, the check
4683 # below for broken collect2 doesn't work under 4.3+
4684 collect2name=`${CC} -print-prog-name=collect2`
4685 if test -f "$collect2name" &&
4686 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4688 # We have reworked collect2
4691 # We have old collect2
4692 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4693 # It fails to find uninstalled libraries when the uninstalled
4694 # path is not listed in the libpath. Setting hardcode_minus_L
4695 # to unsupported forces relinking
4696 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4698 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4702 shared_flag='-shared'
4703 if test "$aix_use_runtimelinking" = yes; then
4704 shared_flag="$shared_flag "'${wl}-G'
4708 if test "$host_cpu" = ia64; then
4709 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4710 # chokes on -Wl,-G. The following line is correct:
4713 if test "$aix_use_runtimelinking" = yes; then
4714 shared_flag='${wl}-G'
4716 shared_flag='${wl}-bM:SRE'
4721 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4722 # It seems that -bexpall does not export symbols beginning with
4723 # underscore (_), so it is better to generate a list of symbols to export.
4724 _LT_TAGVAR(always_export_symbols, $1)=yes
4725 if test "$aix_use_runtimelinking" = yes; then
4726 # Warning - without using the other runtime loading flags (-brtl),
4727 # -berok will link without error, but may produce a broken library.
4728 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4729 # Determine the default libpath from the value encoded in an
4731 _LT_SYS_MODULE_PATH_AIX
4732 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4733 _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 $shared_flag"
4735 if test "$host_cpu" = ia64; then
4736 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4737 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4738 _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"
4740 # Determine the default libpath from the value encoded in an
4742 _LT_SYS_MODULE_PATH_AIX
4743 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4744 # Warning - without using the other run time loading flags,
4745 # -berok will link without error, but may produce a broken library.
4746 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4747 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4748 if test "$with_gnu_ld" = yes; then
4749 # We only use this code for GNU lds that support --whole-archive.
4750 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4752 # Exported symbols can be pulled into shared objects from archives
4753 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4755 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4756 # This is similar to how AIX traditionally builds its shared libraries.
4757 _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'
4765 # see comment about AmigaOS4 .so support
4766 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4767 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4770 _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)'
4771 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4772 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4778 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4781 cygwin* | mingw* | pw32* | cegcc*)
4782 # When not using gcc, we currently assume that we are using
4783 # Microsoft Visual C++.
4784 # hardcode_libdir_flag_spec is actually meaningless, as there is
4785 # no search path for DLLs.
4786 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4787 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4788 # Tell ltmain to make .lib files, not .a files.
4790 # Tell ltmain to make .dll files, not .so files.
4792 # FIXME: Setting linknames here is a bad hack.
4793 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
4794 # The linker will automatically build a .lib file if we build a DLL.
4795 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4796 # FIXME: Should let the user specify the lib program.
4797 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4798 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4799 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4802 darwin* | rhapsody*)
4803 _LT_DARWIN_LINKER_FEATURES($1)
4807 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4808 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4809 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4812 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4813 # support. Future versions do this automatically, but an explicit c++rt0.o
4814 # does not break anything, and helps significantly (at the cost of a little
4817 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4818 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4819 _LT_TAGVAR(hardcode_direct, $1)=yes
4820 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4823 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4825 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4826 _LT_TAGVAR(hardcode_direct, $1)=yes
4827 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4828 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4831 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4832 freebsd* | dragonfly*)
4833 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4835 _LT_TAGVAR(hardcode_direct, $1)=yes
4836 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4840 if test "$GCC" = yes; then
4841 _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'
4843 _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'
4845 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4846 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4847 _LT_TAGVAR(hardcode_direct, $1)=yes
4849 # hardcode_minus_L: Not really in the search PATH,
4850 # but as the default location of the library.
4851 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4852 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4856 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4857 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4859 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4861 if test "$with_gnu_ld" = no; then
4862 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4863 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4864 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4865 _LT_TAGVAR(hardcode_direct, $1)=yes
4866 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4867 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4868 # hardcode_minus_L: Not really in the search PATH,
4869 # but as the default location of the library.
4870 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4875 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4878 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4881 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4884 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4890 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4893 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4897 # Older versions of the 11.00 compiler do not understand -b yet
4898 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4899 _LT_LINKER_OPTION([if $CC understands -b],
4900 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4901 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4902 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4903 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
4907 if test "$with_gnu_ld" = no; then
4908 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4909 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4913 _LT_TAGVAR(hardcode_direct, $1)=no
4914 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4917 _LT_TAGVAR(hardcode_direct, $1)=yes
4918 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4919 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4921 # hardcode_minus_L: Not really in the search PATH,
4922 # but as the default location of the library.
4923 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4929 irix5* | irix6* | nonstopux*)
4930 if test "$GCC" = yes; then
4931 _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 $lib'
4932 # Try to use the -exported_symbol ld option, if it does not
4933 # work, assume that -exports_file does not work either and
4934 # implicitly export all symbols.
4935 save_LDFLAGS="$LDFLAGS"
4936 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4937 AC_LINK_IFELSE([AC_LANG_SOURCE([int foo(void) {}])],
4938 _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 $lib'
4940 LDFLAGS="$save_LDFLAGS"
4942 _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'
4943 _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'
4945 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4946 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4947 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4948 _LT_TAGVAR(inherit_rpath, $1)=yes
4949 _LT_TAGVAR(link_all_deplibs, $1)=yes
4953 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4954 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4956 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4958 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4959 _LT_TAGVAR(hardcode_direct, $1)=yes
4960 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4964 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4965 _LT_TAGVAR(hardcode_direct, $1)=yes
4966 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4967 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4968 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4975 if test -f /usr/libexec/ld.so; then
4976 _LT_TAGVAR(hardcode_direct, $1)=yes
4977 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4978 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4979 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4980 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4981 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4982 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4983 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4986 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4987 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4988 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4991 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4992 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4997 _LT_TAGVAR(ld_shlibs, $1)=no
5002 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5003 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5004 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5005 _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'
5006 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5010 if test "$GCC" = yes; then
5011 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5012 _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'
5014 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5015 _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'
5017 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5018 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5019 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5022 osf4* | osf5*) # as osf3* with the addition of -msym flag
5023 if test "$GCC" = yes; then
5024 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5025 _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'
5026 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5028 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5029 _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'
5030 _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~
5031 $CC -shared${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'
5033 # Both c and cxx compiler support -rpath directly
5034 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5036 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5037 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5041 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5042 if test "$GCC" = yes; then
5044 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5045 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5046 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5048 case `$CC -V 2>&1` in
5051 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5052 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5053 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5057 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5058 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5059 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5063 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5064 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5066 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5068 # The compiler driver will combine and reorder linker options,
5069 # but understands `-z linker_flag'. GCC discards it without `$wl',
5070 # but is careful enough not to reorder.
5071 # Supported since Solaris 2.6 (maybe 2.5.1?)
5072 if test "$GCC" = yes; then
5073 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5075 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5079 _LT_TAGVAR(link_all_deplibs, $1)=yes
5083 if test "x$host_vendor" = xsequent; then
5084 # Use $CC to link under sequent, because it throws in some extra .o
5085 # files that make .init and .fini sections work.
5086 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5088 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5091 _LT_TAGVAR(hardcode_direct, $1)=yes
5092 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5093 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5097 case $host_vendor in
5099 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5100 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5103 ## LD is ld it makes a PLAMLIB
5104 ## CC just makes a GrossModule.
5105 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5106 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5107 _LT_TAGVAR(hardcode_direct, $1)=no
5110 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5111 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5114 runpath_var='LD_RUN_PATH'
5115 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5119 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5120 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5121 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5125 if test -d /usr/nec; then
5126 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5127 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5128 runpath_var=LD_RUN_PATH
5129 hardcode_runpath_var=yes
5130 _LT_TAGVAR(ld_shlibs, $1)=yes
5134 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5135 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5136 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5137 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5138 runpath_var='LD_RUN_PATH'
5140 if test "$GCC" = yes; then
5141 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5142 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5144 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5145 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5149 sysv5* | sco3.2v5* | sco5v6*)
5150 # Note: We can NOT use -z defs as we might desire, because we do not
5151 # link with -lc, and that would cause any symbols used from libc to
5152 # always be unresolved, which means just about no library would
5153 # ever link correctly. If we're not using GNU ld we use -z text
5154 # though, which does catch some bad symbols but isn't as heavy-handed
5156 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5157 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5158 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5159 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5160 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5161 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5162 _LT_TAGVAR(link_all_deplibs, $1)=yes
5163 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5164 runpath_var='LD_RUN_PATH'
5166 if test "$GCC" = yes; then
5167 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5168 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5170 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5171 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5176 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5177 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5178 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5182 _LT_TAGVAR(ld_shlibs, $1)=no
5186 if test x$host_vendor = xsni; then
5188 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5189 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5195 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5196 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5198 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5200 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5201 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5202 _LT_DECL([], [extract_expsyms_cmds], [2],
5203 [The commands to extract the exported symbol list from a shared archive])
5206 # Do we need to explicitly link libc?
5208 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5210 # Assume -lc should be added
5211 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5213 if test "$enable_shared" = yes && test "$GCC" = yes; then
5214 case $_LT_TAGVAR(archive_cmds, $1) in
5216 # FIXME: we may have to deal with multi-command sequences.
5219 # Test whether the compiler implicitly links with -lc since on some
5220 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5221 # to ld, don't add -lc before -lgcc.
5222 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5223 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5225 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5227 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5230 libobjs=conftest.$ac_objext
5232 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5233 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5239 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5240 _LT_TAGVAR(allow_undefined_flag, $1)=
5241 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5243 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5245 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5247 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5249 cat conftest.err 1>&5
5253 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5260 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5261 [Whether or not to add -lc for building shared libraries])
5262 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5263 [enable_shared_with_static_runtimes], [0],
5264 [Whether or not to disallow shared libs when runtime libs are static])
5265 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5266 [Compiler flag to allow reflexive dlopens])
5267 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5268 [Compiler flag to generate shared objects directly from archives])
5269 _LT_TAGDECL([], [compiler_needs_object], [1],
5270 [Whether the compiler copes with passing no objects directly])
5271 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5272 [Create an old-style archive from a shared archive])
5273 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5274 [Create a temporary old-style archive to link instead of a shared archive])
5275 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5276 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5277 _LT_TAGDECL([], [module_cmds], [2],
5278 [Commands used to build a loadable module if different from building
5280 _LT_TAGDECL([], [module_expsym_cmds], [2])
5281 _LT_TAGDECL([], [with_gnu_ld], [1],
5282 [Whether we are building with GNU ld or not])
5283 _LT_TAGDECL([], [allow_undefined_flag], [1],
5284 [Flag that allows shared libraries with undefined symbols to be built])
5285 _LT_TAGDECL([], [no_undefined_flag], [1],
5286 [Flag that enforces no undefined symbols])
5287 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5288 [Flag to hardcode $libdir into a binary during linking.
5289 This must work even if $libdir does not exist])
5290 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5291 [[If ld is used when linking, flag to hardcode $libdir into a binary
5292 during linking. This must work even if $libdir does not exist]])
5293 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5294 [Whether we need a single "-rpath" flag with a separated argument])
5295 _LT_TAGDECL([], [hardcode_direct], [0],
5296 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5297 DIR into the resulting binary])
5298 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5299 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5300 DIR into the resulting binary and the resulting library dependency is
5301 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5302 library is relocated])
5303 _LT_TAGDECL([], [hardcode_minus_L], [0],
5304 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5305 into the resulting binary])
5306 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5307 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5308 into the resulting binary])
5309 _LT_TAGDECL([], [hardcode_automatic], [0],
5310 [Set to "yes" if building a shared library automatically hardcodes DIR
5311 into the library and all subsequent libraries and executables linked
5313 _LT_TAGDECL([], [inherit_rpath], [0],
5314 [Set to yes if linker adds runtime paths of dependent libraries
5315 to runtime path list])
5316 _LT_TAGDECL([], [link_all_deplibs], [0],
5317 [Whether libtool must link a program against all its dependency libraries])
5318 _LT_TAGDECL([], [fix_srcfile_path], [1],
5319 [Fix the shell variable $srcfile for the compiler])
5320 _LT_TAGDECL([], [always_export_symbols], [0],
5321 [Set to "yes" if exported symbols are required])
5322 _LT_TAGDECL([], [export_symbols_cmds], [2],
5323 [The commands to list exported symbols])
5324 _LT_TAGDECL([], [exclude_expsyms], [1],
5325 [Symbols that should not be listed in the preloaded symbols])
5326 _LT_TAGDECL([], [include_expsyms], [1],
5327 [Symbols that must always be exported])
5328 _LT_TAGDECL([], [prelink_cmds], [2],
5329 [Commands necessary for linking programs (against libraries) with templates])
5330 _LT_TAGDECL([], [file_list_spec], [1],
5331 [Specify filename containing input files])
5332 dnl FIXME: Not yet implemented
5333 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5334 dnl [Compiler flag to generate thread safe objects])
5335 ])# _LT_LINKER_SHLIBS
5338 # _LT_LANG_C_CONFIG([TAG])
5339 # ------------------------
5340 # Ensure that the configuration variables for a C compiler are suitably
5341 # defined. These variables are subsequently used by _LT_CONFIG to write
5342 # the compiler configuration to `libtool'.
5343 m4_defun([_LT_LANG_C_CONFIG],
5344 [m4_require([_LT_DECL_EGREP])dnl
5348 # Source file extension for C test sources.
5351 # Object file extension for compiled C test sources.
5353 _LT_TAGVAR(objext, $1)=$objext
5355 # Code to be used in simple compile tests
5356 lt_simple_compile_test_code="int some_variable = 0;"
5358 # Code to be used in simple link tests
5359 lt_simple_link_test_code='int main(){return(0);}'
5362 # Save the default compiler, since it gets overwritten when the other
5363 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5364 compiler_DEFAULT=$CC
5366 # save warnings/boilerplate of simple test code
5367 _LT_COMPILER_BOILERPLATE
5368 _LT_LINKER_BOILERPLATE
5371 ## There is no encapsulation within the following macros, do not change
5372 ## the running order or otherwise move them around unless you know exactly
5373 ## what you are doing...
5374 if test -n "$compiler"; then
5375 _LT_COMPILER_NO_RTTI($1)
5376 _LT_COMPILER_PIC($1)
5377 _LT_COMPILER_C_O($1)
5378 _LT_COMPILER_FILE_LOCKS($1)
5379 _LT_LINKER_SHLIBS($1)
5380 _LT_SYS_DYNAMIC_LINKER($1)
5381 _LT_LINKER_HARDCODE_LIBPATH($1)
5385 # Report which library types will actually be built
5386 AC_MSG_CHECKING([if libtool supports shared libraries])
5387 AC_MSG_RESULT([$can_build_shared])
5389 AC_MSG_CHECKING([whether to build shared libraries])
5390 test "$can_build_shared" = "no" && enable_shared=no
5392 # On AIX, shared libraries and static libraries use the same namespace, and
5393 # are all built from PIC.
5396 test "$enable_shared" = yes && enable_static=no
5397 if test -n "$RANLIB"; then
5398 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5399 postinstall_cmds='$RANLIB $lib'
5404 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5405 test "$enable_shared" = yes && enable_static=no
5409 AC_MSG_RESULT([$enable_shared])
5411 AC_MSG_CHECKING([whether to build static libraries])
5412 # Make sure either enable_shared or enable_static is yes.
5413 test "$enable_shared" = yes || enable_static=yes
5414 AC_MSG_RESULT([$enable_static])
5420 ])# _LT_LANG_C_CONFIG
5423 # _LT_LANG_CXX_CONFIG([TAG])
5424 # --------------------------
5425 # Ensure that the configuration variables for a C++ compiler are suitably
5426 # defined. These variables are subsequently used by _LT_CONFIG to write
5427 # the compiler configuration to `libtool'.
5428 m4_defun([_LT_LANG_CXX_CONFIG],
5429 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5430 m4_require([_LT_DECL_EGREP])dnl
5431 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5432 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5433 (test "X$CXX" != "Xg++"))) ; then
5436 _lt_caught_CXX_error=yes
5440 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5441 _LT_TAGVAR(allow_undefined_flag, $1)=
5442 _LT_TAGVAR(always_export_symbols, $1)=no
5443 _LT_TAGVAR(archive_expsym_cmds, $1)=
5444 _LT_TAGVAR(compiler_needs_object, $1)=no
5445 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5446 _LT_TAGVAR(hardcode_direct, $1)=no
5447 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5448 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5449 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5450 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5451 _LT_TAGVAR(hardcode_minus_L, $1)=no
5452 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5453 _LT_TAGVAR(hardcode_automatic, $1)=no
5454 _LT_TAGVAR(inherit_rpath, $1)=no
5455 _LT_TAGVAR(module_cmds, $1)=
5456 _LT_TAGVAR(module_expsym_cmds, $1)=
5457 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5458 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5459 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5460 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5461 _LT_TAGVAR(no_undefined_flag, $1)=
5462 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5463 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5465 # Source file extension for C++ test sources.
5468 # Object file extension for compiled C++ test sources.
5470 _LT_TAGVAR(objext, $1)=$objext
5472 # No sense in running all these tests if we already determined that
5473 # the CXX compiler isn't working. Some variables (like enable_shared)
5474 # are currently assumed to apply to all compilers on this platform,
5475 # and will be corrupted by setting them based on a non-working compiler.
5476 if test "$_lt_caught_CXX_error" != yes; then
5477 # Code to be used in simple compile tests
5478 lt_simple_compile_test_code="int some_variable = 0;"
5480 # Code to be used in simple link tests
5481 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5483 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5486 # save warnings/boilerplate of simple test code
5487 _LT_COMPILER_BOILERPLATE
5488 _LT_LINKER_BOILERPLATE
5490 # Allow CC to be a program name with arguments.
5495 lt_save_with_gnu_ld=$with_gnu_ld
5496 lt_save_path_LD=$lt_cv_path_LD
5497 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5498 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5500 $as_unset lt_cv_prog_gnu_ld
5502 if test -n "${lt_cv_path_LDCXX+set}"; then
5503 lt_cv_path_LD=$lt_cv_path_LDCXX
5505 $as_unset lt_cv_path_LD
5507 test -z "${LDCXX+set}" || LD=$LDCXX
5510 _LT_TAGVAR(compiler, $1)=$CC
5511 _LT_CC_BASENAME([$compiler])
5513 if test -n "$compiler"; then
5514 # We don't want -fno-exception when compiling C++ code, so set the
5515 # no_builtin_flag separately
5516 if test "$GXX" = yes; then
5517 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5519 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5522 if test "$GXX" = yes; then
5523 # Set up default GNU C++ configuration
5527 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5528 # archiving commands below assume that GNU ld is being used.
5529 if test "$with_gnu_ld" = yes; then
5530 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5531 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5533 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5534 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5536 # If archive_cmds runs LD, not CC, wlarc should be empty
5537 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5538 # investigate it a little bit more. (MM)
5541 # ancient GNU ld didn't support --whole-archive et. al.
5542 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5543 $GREP 'no-whole-archive' > /dev/null; then
5544 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5546 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5552 # A generic and very simple default shared library creation
5553 # command for GNU C++ for the case where it uses the native
5554 # linker, instead of GNU ld. If possible, this setting should
5555 # overridden to take advantage of the native linker features on
5556 # the platform it is being used on.
5557 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5560 # Commands to make compiler produce verbose output that lists
5561 # what "hidden" libraries, object files and flags are used when
5562 # linking a shared library.
5563 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5571 # PORTME: fill in a description of your system's C++ link characteristics
5572 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5573 _LT_TAGVAR(ld_shlibs, $1)=yes
5576 # FIXME: insert proper C++ library support
5577 _LT_TAGVAR(ld_shlibs, $1)=no
5580 if test "$host_cpu" = ia64; then
5581 # On IA64, the linker does run time linking by default, so we don't
5582 # have to do anything special.
5583 aix_use_runtimelinking=no
5584 exp_sym_flag='-Bexport'
5587 aix_use_runtimelinking=no
5589 # Test if we are trying to use run time linking or normal
5590 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5591 # need to do runtime linking.
5592 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5593 for ld_flag in $LDFLAGS; do
5596 aix_use_runtimelinking=yes
5604 exp_sym_flag='-bexport'
5605 no_entry_flag='-bnoentry'
5608 # When large executables or shared objects are built, AIX ld can
5609 # have problems creating the table of contents. If linking a library
5610 # or program results in "error TOC overflow" add -mminimal-toc to
5611 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5612 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5614 _LT_TAGVAR(archive_cmds, $1)=''
5615 _LT_TAGVAR(hardcode_direct, $1)=yes
5616 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5617 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5618 _LT_TAGVAR(link_all_deplibs, $1)=yes
5619 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5621 if test "$GXX" = yes; then
5622 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5623 # We only want to do this on AIX 4.2 and lower, the check
5624 # below for broken collect2 doesn't work under 4.3+
5625 collect2name=`${CC} -print-prog-name=collect2`
5626 if test -f "$collect2name" &&
5627 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5629 # We have reworked collect2
5632 # We have old collect2
5633 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5634 # It fails to find uninstalled libraries when the uninstalled
5635 # path is not listed in the libpath. Setting hardcode_minus_L
5636 # to unsupported forces relinking
5637 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5638 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5639 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5642 shared_flag='-shared'
5643 if test "$aix_use_runtimelinking" = yes; then
5644 shared_flag="$shared_flag "'${wl}-G'
5648 if test "$host_cpu" = ia64; then
5649 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5650 # chokes on -Wl,-G. The following line is correct:
5653 if test "$aix_use_runtimelinking" = yes; then
5654 shared_flag='${wl}-G'
5656 shared_flag='${wl}-bM:SRE'
5661 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5662 # It seems that -bexpall does not export symbols beginning with
5663 # underscore (_), so it is better to generate a list of symbols to
5665 _LT_TAGVAR(always_export_symbols, $1)=yes
5666 if test "$aix_use_runtimelinking" = yes; then
5667 # Warning - without using the other runtime loading flags (-brtl),
5668 # -berok will link without error, but may produce a broken library.
5669 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5670 # Determine the default libpath from the value encoded in an empty
5672 _LT_SYS_MODULE_PATH_AIX
5673 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5675 _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 $shared_flag"
5677 if test "$host_cpu" = ia64; then
5678 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5679 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5680 _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"
5682 # Determine the default libpath from the value encoded in an
5684 _LT_SYS_MODULE_PATH_AIX
5685 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5686 # Warning - without using the other run time loading flags,
5687 # -berok will link without error, but may produce a broken library.
5688 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5689 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5690 if test "$with_gnu_ld" = yes; then
5691 # We only use this code for GNU lds that support --whole-archive.
5692 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5694 # Exported symbols can be pulled into shared objects from archives
5695 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5697 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5698 # This is similar to how AIX traditionally builds its shared
5700 _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'
5706 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5707 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5708 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5709 # support --undefined. This deserves some investigation. FIXME
5710 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5712 _LT_TAGVAR(ld_shlibs, $1)=no
5717 case $cc_basename in
5719 # FIXME: insert proper C++ library support
5720 _LT_TAGVAR(ld_shlibs, $1)=no
5725 cygwin* | mingw* | pw32* | cegcc*)
5726 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5727 # as there is no search path for DLLs.
5728 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5729 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
5730 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5731 _LT_TAGVAR(always_export_symbols, $1)=no
5732 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5734 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5735 _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'
5736 # If the export-symbols file already is a .def file (1st line
5737 # is EXPORTS), use it as is; otherwise, prepend...
5738 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5739 cp $export_symbols $output_objdir/$soname.def;
5741 echo EXPORTS > $output_objdir/$soname.def;
5742 cat $export_symbols >> $output_objdir/$soname.def;
5744 $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'
5746 _LT_TAGVAR(ld_shlibs, $1)=no
5749 darwin* | rhapsody*)
5750 _LT_DARWIN_LINKER_FEATURES($1)
5754 case $cc_basename in
5756 # FIXME: insert proper C++ library support
5757 _LT_TAGVAR(ld_shlibs, $1)=no
5760 # Green Hills C++ Compiler
5761 # FIXME: insert proper C++ library support
5762 _LT_TAGVAR(ld_shlibs, $1)=no
5765 # FIXME: insert proper C++ library support
5766 _LT_TAGVAR(ld_shlibs, $1)=no
5772 # C++ shared libraries reported to be fairly broken before
5774 _LT_TAGVAR(ld_shlibs, $1)=no
5778 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5781 freebsd* | dragonfly*)
5782 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5784 _LT_TAGVAR(ld_shlibs, $1)=yes
5791 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5792 _LT_TAGVAR(link_all_deplibs, $1)=yes
5796 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5797 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5798 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5799 _LT_TAGVAR(hardcode_direct, $1)=yes
5800 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5801 # but as the default
5802 # location of the library.
5804 case $cc_basename in
5806 # FIXME: insert proper C++ library support
5807 _LT_TAGVAR(ld_shlibs, $1)=no
5810 _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 $lib'
5811 # Commands to make compiler produce verbose output that lists
5812 # what "hidden" libraries, object files and flags are used when
5813 # linking a shared library.
5815 # There doesn't appear to be a way to prevent this compiler from
5816 # explicitly linking system object files so we need to strip them
5817 # from the output so that they don't get included in the library
5819 output_verbose_link_cmd='templist=`($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"'
5822 if test "$GXX" = yes; then
5823 _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'
5825 # FIXME: insert proper C++ library support
5826 _LT_TAGVAR(ld_shlibs, $1)=no
5833 if test $with_gnu_ld = no; then
5834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5835 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5841 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5847 _LT_TAGVAR(hardcode_direct, $1)=no
5848 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5851 _LT_TAGVAR(hardcode_direct, $1)=yes
5852 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5853 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5854 # but as the default
5855 # location of the library.
5859 case $cc_basename in
5861 # FIXME: insert proper C++ library support
5862 _LT_TAGVAR(ld_shlibs, $1)=no
5867 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5870 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5873 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5876 # Commands to make compiler produce verbose output that lists
5877 # what "hidden" libraries, object files and flags are used when
5878 # linking a shared library.
5880 # There doesn't appear to be a way to prevent this compiler from
5881 # explicitly linking system object files so we need to strip them
5882 # from the output so that they don't get included in the library
5884 output_verbose_link_cmd='templist=`($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"'
5887 if test "$GXX" = yes; then
5888 if test $with_gnu_ld = no; then
5891 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5894 _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'
5897 _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'
5902 # FIXME: insert proper C++ library support
5903 _LT_TAGVAR(ld_shlibs, $1)=no
5910 _LT_TAGVAR(hardcode_direct, $1)=no
5911 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5912 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5913 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5914 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5915 # Instead, shared libraries are loaded at an image base (0x10000000 by
5916 # default) and relocated if they conflict, which is a slow very memory
5917 # consuming and fragmenting process. To avoid this, we pick a random,
5918 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5919 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5920 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5921 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5924 case $cc_basename in
5927 _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'
5929 # Archives containing C++ object files must be created using
5930 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5931 # necessary to make sure instantiated templates are included
5933 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5936 if test "$GXX" = yes; then
5937 if test "$with_gnu_ld" = no; then
5938 _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'
5940 _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'
5943 _LT_TAGVAR(link_all_deplibs, $1)=yes
5946 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5947 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5948 _LT_TAGVAR(inherit_rpath, $1)=yes
5951 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5952 case $cc_basename in
5954 # Kuck and Associates, Inc. (KAI) C++ Compiler
5956 # KCC will only create a shared library if the output file
5957 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5958 # to its proper name (with version) after linking.
5959 _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'
5960 _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 $lib'
5961 # Commands to make compiler produce verbose output that lists
5962 # what "hidden" libraries, object files and flags are used when
5963 # linking a shared library.
5965 # There doesn't appear to be a way to prevent this compiler from
5966 # explicitly linking system object files so we need to strip them
5967 # from the output so that they don't get included in the library
5969 output_verbose_link_cmd='templist=`$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"'
5971 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5972 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5974 # Archives containing C++ object files must be created using
5975 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5976 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5981 # version 8.0 and above of icpc choke on multiply defined symbols
5982 # if we add $predep_objects and $postdep_objects, however 7.1 and
5983 # earlier do not add the objects themselves.
5984 case `$CC -V 2>&1` in
5986 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5987 _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'
5989 *) # Version 8.0 or newer
5992 ia64*) tmp_idyn=' -i_dynamic';;
5994 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5995 _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'
5998 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5999 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6000 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6001 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6004 # Portland Group C++ compiler
6006 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6007 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6009 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6010 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6011 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6013 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6014 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6016 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6018 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6019 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6020 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6022 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6023 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6025 *) # Version 6 and above use weak symbols
6026 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6027 _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'
6031 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6032 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6033 _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'
6037 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6038 _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'
6040 runpath_var=LD_RUN_PATH
6041 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6042 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6044 # Commands to make compiler produce verbose output that lists
6045 # what "hidden" libraries, object files and flags are used when
6046 # linking a shared library.
6048 # There doesn't appear to be a way to prevent this compiler from
6049 # explicitly linking system object files so we need to strip them
6050 # from the output so that they don't get included in the library
6052 output_verbose_link_cmd='templist=`$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'
6054 xl* | mpixl* | bgxl*)
6055 # IBM XL 8.0 on PPC, with GNU ld
6056 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6057 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6058 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6059 if test "x$supports_anon_versioning" = xyes; then
6060 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6061 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6062 echo "local: *; };" >> $output_objdir/$libname.ver~
6063 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6067 case `$CC -V 2>&1 | sed 5q` in
6070 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6071 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6072 _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'
6073 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6074 _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'
6075 _LT_TAGVAR(compiler_needs_object, $1)=yes
6077 # Not sure whether something based on
6078 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6080 output_verbose_link_cmd='func_echo_all'
6082 # Archives containing C++ object files must be created using
6083 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6084 # necessary to make sure instantiated templates are included
6086 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6094 # FIXME: insert proper C++ library support
6095 _LT_TAGVAR(ld_shlibs, $1)=no
6099 # FIXME: insert proper C++ library support
6100 _LT_TAGVAR(ld_shlibs, $1)=no
6104 case $cc_basename in
6106 # FIXME: insert proper C++ library support
6107 _LT_TAGVAR(ld_shlibs, $1)=no
6110 # FIXME: insert proper C++ library support
6111 _LT_TAGVAR(ld_shlibs, $1)=no
6117 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6118 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6120 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6121 _LT_TAGVAR(hardcode_direct, $1)=yes
6122 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6124 # Workaround some broken pre-1.5 toolchains
6125 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6129 _LT_TAGVAR(ld_shlibs, $1)=yes
6133 # C++ shared libraries are fairly broken
6134 _LT_TAGVAR(ld_shlibs, $1)=no
6138 if test -f /usr/libexec/ld.so; then
6139 _LT_TAGVAR(hardcode_direct, $1)=yes
6140 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6141 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6142 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6143 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6144 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6145 _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'
6146 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6147 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6149 output_verbose_link_cmd=func_echo_all
6151 _LT_TAGVAR(ld_shlibs, $1)=no
6155 osf3* | osf4* | osf5*)
6156 case $cc_basename in
6158 # Kuck and Associates, Inc. (KAI) C++ Compiler
6160 # KCC will only create a shared library if the output file
6161 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6162 # to its proper name (with version) after linking.
6163 _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'
6165 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6166 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6168 # Archives containing C++ object files must be created using
6169 # the KAI C++ compiler.
6171 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6172 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6176 # Rational C++ 2.4.1
6177 # FIXME: insert proper C++ library support
6178 _LT_TAGVAR(ld_shlibs, $1)=no
6183 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6184 _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'
6185 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6188 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6189 _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'
6190 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6191 echo "-hidden">> $lib.exp~
6192 $CC -shared$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~
6194 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6198 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6200 # Commands to make compiler produce verbose output that lists
6201 # what "hidden" libraries, object files and flags are used when
6202 # linking a shared library.
6204 # There doesn't appear to be a way to prevent this compiler from
6205 # explicitly linking system object files so we need to strip them
6206 # from the output so that they don't get included in the library
6208 output_verbose_link_cmd='templist=`$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"'
6211 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6212 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6215 _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'
6218 _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'
6222 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6223 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6225 # Commands to make compiler produce verbose output that lists
6226 # what "hidden" libraries, object files and flags are used when
6227 # linking a shared library.
6228 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6231 # FIXME: insert proper C++ library support
6232 _LT_TAGVAR(ld_shlibs, $1)=no
6239 # FIXME: insert proper C++ library support
6240 _LT_TAGVAR(ld_shlibs, $1)=no
6244 case $cc_basename in
6247 # FIXME: insert proper C++ library support
6248 _LT_TAGVAR(ld_shlibs, $1)=no
6252 # FIXME: insert proper C++ library support
6253 _LT_TAGVAR(ld_shlibs, $1)=no
6256 # FIXME: insert proper C++ library support
6257 _LT_TAGVAR(ld_shlibs, $1)=no
6263 case $cc_basename in
6265 # Sun C++ 4.2, 5.x and Centerline C++
6266 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6267 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6268 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6269 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6270 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6272 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6273 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6275 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6277 # The compiler driver will combine and reorder linker options,
6278 # but understands `-z linker_flag'.
6279 # Supported since Solaris 2.6 (maybe 2.5.1?)
6280 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6283 _LT_TAGVAR(link_all_deplibs, $1)=yes
6285 output_verbose_link_cmd='func_echo_all'
6287 # Archives containing C++ object files must be created using
6288 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6289 # necessary to make sure instantiated templates are included
6291 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6294 # Green Hills C++ Compiler
6295 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6297 # The C++ compiler must be used to create the archive.
6298 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6301 # GNU C++ compiler with Solaris linker
6302 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6303 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6304 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6305 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6306 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6307 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6309 # Commands to make compiler produce verbose output that lists
6310 # what "hidden" libraries, object files and flags are used when
6311 # linking a shared library.
6312 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6314 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6316 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6317 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6318 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6320 # Commands to make compiler produce verbose output that lists
6321 # what "hidden" libraries, object files and flags are used when
6322 # linking a shared library.
6323 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6326 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6328 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6330 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6338 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6339 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6340 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6341 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6342 runpath_var='LD_RUN_PATH'
6344 case $cc_basename in
6346 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6347 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6350 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6351 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6356 sysv5* | sco3.2v5* | sco5v6*)
6357 # Note: We can NOT use -z defs as we might desire, because we do not
6358 # link with -lc, and that would cause any symbols used from libc to
6359 # always be unresolved, which means just about no library would
6360 # ever link correctly. If we're not using GNU ld we use -z text
6361 # though, which does catch some bad symbols but isn't as heavy-handed
6363 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6364 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6365 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6366 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6367 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6368 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6369 _LT_TAGVAR(link_all_deplibs, $1)=yes
6370 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6371 runpath_var='LD_RUN_PATH'
6373 case $cc_basename in
6375 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6376 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6377 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6378 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6379 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6380 '"$_LT_TAGVAR(reload_cmds, $1)"
6383 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6384 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6390 case $cc_basename in
6392 # NonStop-UX NCC 3.20
6393 # FIXME: insert proper C++ library support
6394 _LT_TAGVAR(ld_shlibs, $1)=no
6397 # FIXME: insert proper C++ library support
6398 _LT_TAGVAR(ld_shlibs, $1)=no
6404 # FIXME: insert proper C++ library support
6405 _LT_TAGVAR(ld_shlibs, $1)=no
6409 # FIXME: insert proper C++ library support
6410 _LT_TAGVAR(ld_shlibs, $1)=no
6414 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6415 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6417 _LT_TAGVAR(GCC, $1)="$GXX"
6418 _LT_TAGVAR(LD, $1)="$LD"
6421 ## There is no encapsulation within the following macros, do not change
6422 ## the running order or otherwise move them around unless you know exactly
6423 ## what you are doing...
6424 _LT_SYS_HIDDEN_LIBDEPS($1)
6425 _LT_COMPILER_PIC($1)
6426 _LT_COMPILER_C_O($1)
6427 _LT_COMPILER_FILE_LOCKS($1)
6428 _LT_LINKER_SHLIBS($1)
6429 _LT_SYS_DYNAMIC_LINKER($1)
6430 _LT_LINKER_HARDCODE_LIBPATH($1)
6433 fi # test -n "$compiler"
6439 with_gnu_ld=$lt_save_with_gnu_ld
6440 lt_cv_path_LDCXX=$lt_cv_path_LD
6441 lt_cv_path_LD=$lt_save_path_LD
6442 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6443 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6444 fi # test "$_lt_caught_CXX_error" != yes
6447 ])# _LT_LANG_CXX_CONFIG
6450 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6451 # ---------------------------------
6452 # Figure out "hidden" library dependencies from verbose
6453 # compiler output when linking a shared library.
6454 # Parse the compiler output and extract the necessary
6455 # objects, libraries and library flags.
6456 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6457 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6458 # Dependencies to place before and after the object being linked:
6459 _LT_TAGVAR(predep_objects, $1)=
6460 _LT_TAGVAR(postdep_objects, $1)=
6461 _LT_TAGVAR(predeps, $1)=
6462 _LT_TAGVAR(postdeps, $1)=
6463 _LT_TAGVAR(compiler_lib_search_path, $1)=
6465 dnl we can't use the lt_simple_compile_test_code here,
6466 dnl because it contains code intended for an executable,
6467 dnl not a library. It's possible we should let each
6468 dnl tag define a new lt_????_link_test_code variable,
6469 dnl but it's only used here...
6470 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6472 void foo (void) { a = 0; }
6474 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6478 Foo (void) { a = 0; }
6483 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6491 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6499 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6502 public void bar (void) {
6508 dnl Parse the compiler output and extract the necessary
6509 dnl objects, libraries and library flags.
6510 if AC_TRY_EVAL(ac_compile); then
6511 # Parse the compiler output and extract the necessary
6512 # objects, libraries and library flags.
6514 # Sentinel used to keep track of whether or not we are before
6515 # the conftest object file.
6516 pre_test_object_deps_done=no
6518 for p in `eval "$output_verbose_link_cmd"`; do
6522 # Some compilers place space between "-{L,R}" and the path.
6524 if test $p = "-L" ||
6525 test $p = "-R"; then
6532 if test "$pre_test_object_deps_done" = no; then
6535 # Internal compiler library paths should come after those
6536 # provided the user. The postdeps already come after the
6537 # user supplied libs so there is no need to process them.
6538 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6539 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6541 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6544 # The "-l" case would never come before the object being
6545 # linked, so don't bother handling this case.
6548 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6549 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6551 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6557 # This assumes that the test object file only shows up
6558 # once in the compiler output.
6559 if test "$p" = "conftest.$objext"; then
6560 pre_test_object_deps_done=yes
6564 if test "$pre_test_object_deps_done" = no; then
6565 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6566 _LT_TAGVAR(predep_objects, $1)="$p"
6568 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6571 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6572 _LT_TAGVAR(postdep_objects, $1)="$p"
6574 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6579 *) ;; # Ignore the rest.
6587 echo "libtool.m4: error: problem compiling $1 test program"
6590 $RM -f confest.$objext
6592 # PORTME: override above test on systems where it is broken
6596 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6597 # hack all around it, let's just trust "g++" to DTRT.
6598 _LT_TAGVAR(predep_objects,$1)=
6599 _LT_TAGVAR(postdep_objects,$1)=
6600 _LT_TAGVAR(postdeps,$1)=
6604 case `$CC -V 2>&1 | sed 5q` in
6608 # The more standards-conforming stlport4 library is
6609 # incompatible with the Cstd library. Avoid specifying
6610 # it if it's in CXXFLAGS. Ignore libCrun as
6611 # -library=stlport4 depends on it.
6612 case " $CXX $CXXFLAGS " in
6613 *" -library=stlport4 "*)
6614 solaris_use_stlport4=yes
6618 if test "$solaris_use_stlport4" != yes; then
6619 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6626 case $cc_basename in
6628 # The more standards-conforming stlport4 library is
6629 # incompatible with the Cstd library. Avoid specifying
6630 # it if it's in CXXFLAGS. Ignore libCrun as
6631 # -library=stlport4 depends on it.
6632 case " $CXX $CXXFLAGS " in
6633 *" -library=stlport4 "*)
6634 solaris_use_stlport4=yes
6638 # Adding this requires a known-good setup of shared libraries for
6639 # Sun compiler versions before 5.6, else PIC objects from an old
6640 # archive will be linked into the output, leading to subtle bugs.
6641 if test "$solaris_use_stlport4" != yes; then
6642 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6650 case " $_LT_TAGVAR(postdeps, $1) " in
6651 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6653 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6654 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6655 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6657 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6658 [The directories searched by this compiler when creating a shared library])
6659 _LT_TAGDECL([], [predep_objects], [1],
6660 [Dependencies to place before and after the objects being linked to
6661 create a shared library])
6662 _LT_TAGDECL([], [postdep_objects], [1])
6663 _LT_TAGDECL([], [predeps], [1])
6664 _LT_TAGDECL([], [postdeps], [1])
6665 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6666 [The library search path used internally by the compiler when linking
6668 ])# _LT_SYS_HIDDEN_LIBDEPS
6671 # _LT_LANG_F77_CONFIG([TAG])
6672 # --------------------------
6673 # Ensure that the configuration variables for a Fortran 77 compiler are
6674 # suitably defined. These variables are subsequently used by _LT_CONFIG
6675 # to write the compiler configuration to `libtool'.
6676 m4_defun([_LT_LANG_F77_CONFIG],
6677 [AC_LANG_PUSH(Fortran 77)
6678 if test -z "$F77" || test "X$F77" = "Xno"; then
6682 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6683 _LT_TAGVAR(allow_undefined_flag, $1)=
6684 _LT_TAGVAR(always_export_symbols, $1)=no
6685 _LT_TAGVAR(archive_expsym_cmds, $1)=
6686 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6687 _LT_TAGVAR(hardcode_direct, $1)=no
6688 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6689 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6690 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6691 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6692 _LT_TAGVAR(hardcode_minus_L, $1)=no
6693 _LT_TAGVAR(hardcode_automatic, $1)=no
6694 _LT_TAGVAR(inherit_rpath, $1)=no
6695 _LT_TAGVAR(module_cmds, $1)=
6696 _LT_TAGVAR(module_expsym_cmds, $1)=
6697 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6698 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6699 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6700 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6701 _LT_TAGVAR(no_undefined_flag, $1)=
6702 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6703 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6705 # Source file extension for f77 test sources.
6708 # Object file extension for compiled f77 test sources.
6710 _LT_TAGVAR(objext, $1)=$objext
6712 # No sense in running all these tests if we already determined that
6713 # the F77 compiler isn't working. Some variables (like enable_shared)
6714 # are currently assumed to apply to all compilers on this platform,
6715 # and will be corrupted by setting them based on a non-working compiler.
6716 if test "$_lt_disable_F77" != yes; then
6717 # Code to be used in simple compile tests
6718 lt_simple_compile_test_code="\
6724 # Code to be used in simple link tests
6725 lt_simple_link_test_code="\
6730 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6733 # save warnings/boilerplate of simple test code
6734 _LT_COMPILER_BOILERPLATE
6735 _LT_LINKER_BOILERPLATE
6737 # Allow CC to be a program name with arguments.
6742 _LT_TAGVAR(compiler, $1)=$CC
6743 _LT_CC_BASENAME([$compiler])
6745 if test -n "$compiler"; then
6746 AC_MSG_CHECKING([if libtool supports shared libraries])
6747 AC_MSG_RESULT([$can_build_shared])
6749 AC_MSG_CHECKING([whether to build shared libraries])
6750 test "$can_build_shared" = "no" && enable_shared=no
6752 # On AIX, shared libraries and static libraries use the same namespace, and
6753 # are all built from PIC.
6756 test "$enable_shared" = yes && enable_static=no
6757 if test -n "$RANLIB"; then
6758 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6759 postinstall_cmds='$RANLIB $lib'
6763 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6764 test "$enable_shared" = yes && enable_static=no
6768 AC_MSG_RESULT([$enable_shared])
6770 AC_MSG_CHECKING([whether to build static libraries])
6771 # Make sure either enable_shared or enable_static is yes.
6772 test "$enable_shared" = yes || enable_static=yes
6773 AC_MSG_RESULT([$enable_static])
6775 _LT_TAGVAR(GCC, $1)="$G77"
6776 _LT_TAGVAR(LD, $1)="$LD"
6779 ## There is no encapsulation within the following macros, do not change
6780 ## the running order or otherwise move them around unless you know exactly
6781 ## what you are doing...
6782 _LT_COMPILER_PIC($1)
6783 _LT_COMPILER_C_O($1)
6784 _LT_COMPILER_FILE_LOCKS($1)
6785 _LT_LINKER_SHLIBS($1)
6786 _LT_SYS_DYNAMIC_LINKER($1)
6787 _LT_LINKER_HARDCODE_LIBPATH($1)
6790 fi # test -n "$compiler"
6794 fi # test "$_lt_disable_F77" != yes
6797 ])# _LT_LANG_F77_CONFIG
6800 # _LT_LANG_FC_CONFIG([TAG])
6801 # -------------------------
6802 # Ensure that the configuration variables for a Fortran compiler are
6803 # suitably defined. These variables are subsequently used by _LT_CONFIG
6804 # to write the compiler configuration to `libtool'.
6805 m4_defun([_LT_LANG_FC_CONFIG],
6806 [AC_LANG_PUSH(Fortran)
6808 if test -z "$FC" || test "X$FC" = "Xno"; then
6812 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6813 _LT_TAGVAR(allow_undefined_flag, $1)=
6814 _LT_TAGVAR(always_export_symbols, $1)=no
6815 _LT_TAGVAR(archive_expsym_cmds, $1)=
6816 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6817 _LT_TAGVAR(hardcode_direct, $1)=no
6818 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6820 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6821 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6822 _LT_TAGVAR(hardcode_minus_L, $1)=no
6823 _LT_TAGVAR(hardcode_automatic, $1)=no
6824 _LT_TAGVAR(inherit_rpath, $1)=no
6825 _LT_TAGVAR(module_cmds, $1)=
6826 _LT_TAGVAR(module_expsym_cmds, $1)=
6827 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6828 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6829 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6830 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6831 _LT_TAGVAR(no_undefined_flag, $1)=
6832 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6833 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6835 # Source file extension for fc test sources.
6836 ac_ext=${ac_fc_srcext-f}
6838 # Object file extension for compiled fc test sources.
6840 _LT_TAGVAR(objext, $1)=$objext
6842 # No sense in running all these tests if we already determined that
6843 # the FC compiler isn't working. Some variables (like enable_shared)
6844 # are currently assumed to apply to all compilers on this platform,
6845 # and will be corrupted by setting them based on a non-working compiler.
6846 if test "$_lt_disable_FC" != yes; then
6847 # Code to be used in simple compile tests
6848 lt_simple_compile_test_code="\
6854 # Code to be used in simple link tests
6855 lt_simple_link_test_code="\
6860 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6863 # save warnings/boilerplate of simple test code
6864 _LT_COMPILER_BOILERPLATE
6865 _LT_LINKER_BOILERPLATE
6867 # Allow CC to be a program name with arguments.
6872 GCC=$ac_cv_fc_compiler_gnu
6874 _LT_TAGVAR(compiler, $1)=$CC
6875 _LT_CC_BASENAME([$compiler])
6877 if test -n "$compiler"; then
6878 AC_MSG_CHECKING([if libtool supports shared libraries])
6879 AC_MSG_RESULT([$can_build_shared])
6881 AC_MSG_CHECKING([whether to build shared libraries])
6882 test "$can_build_shared" = "no" && enable_shared=no
6884 # On AIX, shared libraries and static libraries use the same namespace, and
6885 # are all built from PIC.
6888 test "$enable_shared" = yes && enable_static=no
6889 if test -n "$RANLIB"; then
6890 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6891 postinstall_cmds='$RANLIB $lib'
6895 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6896 test "$enable_shared" = yes && enable_static=no
6900 AC_MSG_RESULT([$enable_shared])
6902 AC_MSG_CHECKING([whether to build static libraries])
6903 # Make sure either enable_shared or enable_static is yes.
6904 test "$enable_shared" = yes || enable_static=yes
6905 AC_MSG_RESULT([$enable_static])
6907 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6908 _LT_TAGVAR(LD, $1)="$LD"
6911 ## There is no encapsulation within the following macros, do not change
6912 ## the running order or otherwise move them around unless you know exactly
6913 ## what you are doing...
6914 _LT_SYS_HIDDEN_LIBDEPS($1)
6915 _LT_COMPILER_PIC($1)
6916 _LT_COMPILER_C_O($1)
6917 _LT_COMPILER_FILE_LOCKS($1)
6918 _LT_LINKER_SHLIBS($1)
6919 _LT_SYS_DYNAMIC_LINKER($1)
6920 _LT_LINKER_HARDCODE_LIBPATH($1)
6923 fi # test -n "$compiler"
6927 fi # test "$_lt_disable_FC" != yes
6930 ])# _LT_LANG_FC_CONFIG
6933 # _LT_LANG_GCJ_CONFIG([TAG])
6934 # --------------------------
6935 # Ensure that the configuration variables for the GNU Java Compiler compiler
6936 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6937 # to write the compiler configuration to `libtool'.
6938 m4_defun([_LT_LANG_GCJ_CONFIG],
6939 [AC_REQUIRE([LT_PROG_GCJ])dnl
6942 # Source file extension for Java test sources.
6945 # Object file extension for compiled Java test sources.
6947 _LT_TAGVAR(objext, $1)=$objext
6949 # Code to be used in simple compile tests
6950 lt_simple_compile_test_code="class foo {}"
6952 # Code to be used in simple link tests
6953 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6955 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6958 # save warnings/boilerplate of simple test code
6959 _LT_COMPILER_BOILERPLATE
6960 _LT_LINKER_BOILERPLATE
6962 # Allow CC to be a program name with arguments.
6968 _LT_TAGVAR(compiler, $1)=$CC
6969 _LT_TAGVAR(LD, $1)="$LD"
6970 _LT_CC_BASENAME([$compiler])
6972 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6973 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6975 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6976 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6977 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6980 ## There is no encapsulation within the following macros, do not change
6981 ## the running order or otherwise move them around unless you know exactly
6982 ## what you are doing...
6983 if test -n "$compiler"; then
6984 _LT_COMPILER_NO_RTTI($1)
6985 _LT_COMPILER_PIC($1)
6986 _LT_COMPILER_C_O($1)
6987 _LT_COMPILER_FILE_LOCKS($1)
6988 _LT_LINKER_SHLIBS($1)
6989 _LT_LINKER_HARDCODE_LIBPATH($1)
6998 ])# _LT_LANG_GCJ_CONFIG
7001 # _LT_LANG_RC_CONFIG([TAG])
7002 # -------------------------
7003 # Ensure that the configuration variables for the Windows resource compiler
7004 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7005 # to write the compiler configuration to `libtool'.
7006 m4_defun([_LT_LANG_RC_CONFIG],
7007 [AC_REQUIRE([LT_PROG_RC])dnl
7010 # Source file extension for RC test sources.
7013 # Object file extension for compiled RC test sources.
7015 _LT_TAGVAR(objext, $1)=$objext
7017 # Code to be used in simple compile tests
7018 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7020 # Code to be used in simple link tests
7021 lt_simple_link_test_code="$lt_simple_compile_test_code"
7023 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7026 # save warnings/boilerplate of simple test code
7027 _LT_COMPILER_BOILERPLATE
7028 _LT_LINKER_BOILERPLATE
7030 # Allow CC to be a program name with arguments.
7036 _LT_TAGVAR(compiler, $1)=$CC
7037 _LT_CC_BASENAME([$compiler])
7038 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7040 if test -n "$compiler"; then
7048 ])# _LT_LANG_RC_CONFIG
7053 AC_DEFUN([LT_PROG_GCJ],
7054 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7055 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7056 [AC_CHECK_TOOL(GCJ, gcj,)
7057 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7058 AC_SUBST(GCJFLAGS)])])[]dnl
7062 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7063 dnl aclocal-1.4 backwards compatibility:
7064 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7069 AC_DEFUN([LT_PROG_RC],
7070 [AC_CHECK_TOOL(RC, windres,)
7074 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7075 dnl aclocal-1.4 backwards compatibility:
7076 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7081 # If we don't have a new enough Autoconf to choose the best grep
7082 # available, choose the one first in the user's PATH.
7083 m4_defun([_LT_DECL_EGREP],
7084 [AC_REQUIRE([AC_PROG_EGREP])dnl
7085 AC_REQUIRE([AC_PROG_FGREP])dnl
7086 test -z "$GREP" && GREP=grep
7087 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7088 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7089 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7090 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7097 # If we don't have a new enough Autoconf to choose the best objdump
7098 # available, choose the one first in the user's PATH.
7099 m4_defun([_LT_DECL_OBJDUMP],
7100 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7101 test -z "$OBJDUMP" && OBJDUMP=objdump
7102 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7109 # Check for a fully-functional sed program, that truncates
7110 # as few characters as possible. Prefer GNU sed if found.
7111 m4_defun([_LT_DECL_SED],
7113 test -z "$SED" && SED=sed
7114 Xsed="$SED -e 1s/^X//"
7115 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7116 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7117 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7120 m4_ifndef([AC_PROG_SED], [
7121 ############################################################
7122 # NOTE: This macro has been submitted for inclusion into #
7123 # GNU Autoconf as AC_PROG_SED. When it is available in #
7124 # a released version of Autoconf we should remove this #
7125 # macro and use it instead. #
7126 ############################################################
7128 m4_defun([AC_PROG_SED],
7129 [AC_MSG_CHECKING([for a sed that does not truncate output])
7130 AC_CACHE_VAL(lt_cv_path_SED,
7131 [# Loop through the user's path and test for sed and gsed.
7132 # Then use that list of sed's as ones to test for truncation.
7133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7137 test -z "$as_dir" && as_dir=.
7138 for lt_ac_prog in sed gsed; do
7139 for ac_exec_ext in '' $ac_executable_extensions; do
7140 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7141 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7149 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7150 # along with /bin/sed that truncates output.
7151 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7152 test ! -f $lt_ac_sed && continue
7153 cat /dev/null > conftest.in
7155 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7156 # Check for GNU sed and select it if it is found.
7157 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7158 lt_cv_path_SED=$lt_ac_sed
7162 cat conftest.in conftest.in >conftest.tmp
7163 mv conftest.tmp conftest.in
7164 cp conftest.in conftest.nl
7166 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7167 cmp -s conftest.out conftest.nl || break
7168 # 10000 chars as input seems more than enough
7169 test $lt_ac_count -gt 10 && break
7170 lt_ac_count=`expr $lt_ac_count + 1`
7171 if test $lt_ac_count -gt $lt_ac_max; then
7172 lt_ac_max=$lt_ac_count
7173 lt_cv_path_SED=$lt_ac_sed
7180 AC_MSG_RESULT([$SED])
7185 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7186 dnl aclocal-1.4 backwards compatibility:
7187 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7190 # _LT_CHECK_SHELL_FEATURES
7191 # ------------------------
7192 # Find out whether the shell is Bourne or XSI compatible,
7193 # or has some other useful features.
7194 m4_defun([_LT_CHECK_SHELL_FEATURES],
7195 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7196 # Try some XSI features
7199 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7201 && eval 'test $(( 1 + 1 )) -eq 2 \
7202 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7204 AC_MSG_RESULT([$xsi_shell])
7205 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7207 AC_MSG_CHECKING([whether the shell understands "+="])
7209 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7211 && lt_shell_append=yes
7212 AC_MSG_RESULT([$lt_shell_append])
7213 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7215 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7220 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7222 # test EBCDIC or ASCII
7223 case `echo X|tr X '\101'` in
7224 A) # ASCII based system
7225 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7226 lt_SP2NL='tr \040 \012'
7227 lt_NL2SP='tr \015\012 \040\040'
7229 *) # EBCDIC based system
7230 lt_SP2NL='tr \100 \n'
7231 lt_NL2SP='tr \r\n \100\100'
7234 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7235 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7236 ])# _LT_CHECK_SHELL_FEATURES
7239 # _LT_PROG_XSI_SHELLFNS
7240 # ---------------------
7241 # Bourne and XSI compatible variants of some useful shell functions.
7242 m4_defun([_LT_PROG_XSI_SHELLFNS],
7245 cat << \_LT_EOF >> "$cfgfile"
7247 # func_dirname file append nondir_replacement
7248 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7249 # otherwise set result to NONDIR_REPLACEMENT.
7253 */*) func_dirname_result="${1%/*}${2}" ;;
7254 * ) func_dirname_result="${3}" ;;
7258 # func_basename file
7261 func_basename_result="${1##*/}"
7264 # func_dirname_and_basename file append nondir_replacement
7265 # perform func_basename and func_dirname in a single function
7267 # dirname: Compute the dirname of FILE. If nonempty,
7268 # add APPEND to the result, otherwise set result
7269 # to NONDIR_REPLACEMENT.
7270 # value returned in "$func_dirname_result"
7271 # basename: Compute filename of FILE.
7272 # value retuned in "$func_basename_result"
7273 # Implementation must be kept synchronized with func_dirname
7274 # and func_basename. For efficiency, we do not delegate to
7275 # those functions but instead duplicate the functionality here.
7276 func_dirname_and_basename ()
7279 */*) func_dirname_result="${1%/*}${2}" ;;
7280 * ) func_dirname_result="${3}" ;;
7282 func_basename_result="${1##*/}"
7285 # func_stripname prefix suffix name
7286 # strip PREFIX and SUFFIX off of NAME.
7287 # PREFIX and SUFFIX must not contain globbing or regex special
7288 # characters, hashes, percent signs, but SUFFIX may contain a leading
7289 # dot (in which case that matches only a dot).
7292 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7293 # positional parameters, so assign one to ordinary parameter first.
7294 func_stripname_result=${3}
7295 func_stripname_result=${func_stripname_result#"${1}"}
7296 func_stripname_result=${func_stripname_result%"${2}"}
7302 func_opt_split_opt=${1%%=*}
7303 func_opt_split_arg=${1#*=}
7310 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7311 *) func_lo2o_result=${1} ;;
7315 # func_xform libobj-or-source
7318 func_xform_result=${1%.*}.lo
7321 # func_arith arithmetic-term...
7324 func_arith_result=$(( $[*] ))
7328 # STRING may not start with a hyphen.
7331 func_len_result=${#1}
7336 *) # Bourne compatible functions.
7337 cat << \_LT_EOF >> "$cfgfile"
7339 # func_dirname file append nondir_replacement
7340 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7341 # otherwise set result to NONDIR_REPLACEMENT.
7344 # Extract subdirectory from the argument.
7345 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
7346 if test "X$func_dirname_result" = "X${1}"; then
7347 func_dirname_result="${3}"
7349 func_dirname_result="$func_dirname_result${2}"
7353 # func_basename file
7356 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
7359 dnl func_dirname_and_basename
7360 dnl A portable version of this function is already defined in general.m4sh
7361 dnl so there is no need for it here.
7363 # func_stripname prefix suffix name
7364 # strip PREFIX and SUFFIX off of NAME.
7365 # PREFIX and SUFFIX must not contain globbing or regex special
7366 # characters, hashes, percent signs, but SUFFIX may contain a leading
7367 # dot (in which case that matches only a dot).
7368 # func_strip_suffix prefix name
7372 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7373 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
7378 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7379 my_sed_long_arg='1s/^-[[^=]]*=//'
7384 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7385 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
7391 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
7394 # func_xform libobj-or-source
7397 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
7400 # func_arith arithmetic-term...
7403 func_arith_result=`expr "$[@]"`
7407 # STRING may not start with a hyphen.
7410 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7416 case $lt_shell_append in
7418 cat << \_LT_EOF >> "$cfgfile"
7420 # func_append var value
7421 # Append VALUE to the end of shell variable VAR.
7429 cat << \_LT_EOF >> "$cfgfile"
7431 # func_append var value
7432 # Append VALUE to the end of shell variable VAR.
7435 eval "$[1]=\$$[1]\$[2]"