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 && $GREP forced_load conftest 2>&1 >/dev/null; then
990 lt_cv_ld_force_load=yes
992 cat conftest.err >&AS_MESSAGE_LOG_FD
994 rm -f conftest.err libconftest.a conftest conftest.c
998 rhapsody* | darwin1.[[012]])
999 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1001 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1002 darwin*) # darwin 5.x on
1003 # if running on 10.5 or later, the deployment target defaults
1004 # to the OS version, if on x86, and 10.4, the deployment
1005 # target defaults to 10.4. Don't you love it?
1006 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1007 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1008 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1010 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1012 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1016 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1017 _lt_dar_single_mod='$single_module'
1019 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1020 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1022 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1024 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1025 _lt_dsymutil='~$DSYMUTIL $lib || :'
1034 # _LT_DARWIN_LINKER_FEATURES
1035 # --------------------------
1036 # Checks for linker and compiler features on darwin
1037 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1039 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1040 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1041 _LT_TAGVAR(hardcode_direct, $1)=no
1042 _LT_TAGVAR(hardcode_automatic, $1)=yes
1043 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1044 if test "$lt_cv_ld_force_load" = "yes"; then
1045 _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\"`'
1047 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1049 _LT_TAGVAR(link_all_deplibs, $1)=yes
1050 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1051 case $cc_basename in
1052 ifort*) _lt_dar_can_shared=yes ;;
1053 *) _lt_dar_can_shared=$GCC ;;
1055 if test "$_lt_dar_can_shared" = "yes"; then
1056 output_verbose_link_cmd=func_echo_all
1057 _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}"
1058 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1059 _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}"
1060 _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}${_lt_dsymutil}"
1062 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1063 _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}"
1064 _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}"
1068 _LT_TAGVAR(ld_shlibs, $1)=no
1072 # _LT_SYS_MODULE_PATH_AIX
1073 # -----------------------
1074 # Links a minimal program and checks the executable
1075 # for the system default hardcoded library path. In most cases,
1076 # this is /usr/lib:/lib, but when the MPI compilers are used
1077 # the location of the communication and MPI libs are included too.
1078 # If we don't find anything, use the default library path according
1079 # to the aix ld manual.
1080 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1081 [m4_require([_LT_DECL_SED])dnl
1082 AC_LINK_IFELSE([AC_LANG_SOURCE([AC_LANG_PROGRAM])],[
1083 lt_aix_libpath_sed='
1084 /Import File Strings/,/^$/ {
1090 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1091 # Check for a 64-bit object if we didn't find anything.
1092 if test -z "$aix_libpath"; then
1093 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1095 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1096 ])# _LT_SYS_MODULE_PATH_AIX
1099 # _LT_SHELL_INIT(ARG)
1100 # -------------------
1101 m4_define([_LT_SHELL_INIT],
1102 [m4_divert_text([M4SH-INIT], [$1
1103 ])])# _LT_SHELL_INIT
1107 # _LT_PROG_ECHO_BACKSLASH
1108 # -----------------------
1109 # Find how we can fake an echo command that does not interpret backslash.
1110 # In particular, with Autoconf 2.60 or later we add some code to the start
1111 # of the generated configure script which will find a shell with a builtin
1112 # printf (which we can use as an echo command).
1113 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1114 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1115 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1116 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1118 AC_MSG_CHECKING([how to print strings])
1119 # Test print first, because it will be a builtin if present.
1120 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
1121 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1123 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1126 # Use this function as a fallback that always works.
1127 func_fallback_echo ()
1129 eval 'cat <<_LTECHO_EOF
1133 ECHO='func_fallback_echo'
1136 # func_echo_all arg...
1137 # Invoke $ECHO with all args, space-separated.
1144 printf*) AC_MSG_RESULT([printf]) ;;
1145 print*) AC_MSG_RESULT([print -r]) ;;
1146 *) AC_MSG_RESULT([cat]) ;;
1149 m4_ifdef([_AS_DETECT_SUGGESTED],
1150 [_AS_DETECT_SUGGESTED([
1151 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1152 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1153 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1154 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1155 PATH=/empty FPATH=/empty; export PATH FPATH
1156 test "X`printf %s $ECHO`" = "X$ECHO" \
1157 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1159 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1160 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1161 ])# _LT_PROG_ECHO_BACKSLASH
1166 m4_defun([_LT_ENABLE_LOCK],
1167 [AC_ARG_ENABLE([libtool-lock],
1168 [AS_HELP_STRING([--disable-libtool-lock],
1169 [avoid locking (might break parallel builds)])])
1170 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1172 # Some flags need to be propagated to the compiler or linker for good
1176 # Find out which ABI we are using.
1177 echo 'int i;' > conftest.$ac_ext
1178 if AC_TRY_EVAL(ac_compile); then
1179 case `/usr/bin/file conftest.$ac_objext` in
1191 # Find out which ABI we are using.
1192 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1193 if AC_TRY_EVAL(ac_compile); then
1194 if test "$lt_cv_prog_gnu_ld" = yes; then
1195 case `/usr/bin/file conftest.$ac_objext` in
1197 LD="${LD-ld} -melf32bsmip"
1200 LD="${LD-ld} -melf32bmipn32"
1203 LD="${LD-ld} -melf64bmip"
1207 case `/usr/bin/file conftest.$ac_objext` in
1223 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1224 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1225 # Find out which ABI we are using.
1226 echo 'int i;' > conftest.$ac_ext
1227 if AC_TRY_EVAL(ac_compile); then
1228 case `/usr/bin/file conftest.o` in
1231 x86_64-*kfreebsd*-gnu)
1232 LD="${LD-ld} -m elf_i386_fbsd"
1235 case `/usr/bin/file conftest.o` in
1237 LD="${LD-ld} -m elf32_x86_64"
1240 LD="${LD-ld} -m elf_i386"
1244 powerpc64le-*linux*)
1245 LD="${LD-ld} -m elf32lppclinux"
1248 LD="${LD-ld} -m elf32ppclinux"
1251 LD="${LD-ld} -m elf_s390"
1254 LD="${LD-ld} -m elf32_sparc"
1260 x86_64-*kfreebsd*-gnu)
1261 LD="${LD-ld} -m elf_x86_64_fbsd"
1264 LD="${LD-ld} -m elf_x86_64"
1267 LD="${LD-ld} -m elf64lppc"
1270 LD="${LD-ld} -m elf64ppc"
1272 s390*-*linux*|s390*-*tpf*)
1273 LD="${LD-ld} -m elf64_s390"
1276 LD="${LD-ld} -m elf64_sparc"
1286 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1287 SAVE_CFLAGS="$CFLAGS"
1288 CFLAGS="$CFLAGS -belf"
1289 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1291 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1293 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1294 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1295 CFLAGS="$SAVE_CFLAGS"
1299 # Find out which ABI we are using.
1300 echo 'int i;' > conftest.$ac_ext
1301 if AC_TRY_EVAL(ac_compile); then
1302 case `/usr/bin/file conftest.o` in
1304 case $lt_cv_prog_gnu_ld in
1305 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1307 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1319 need_locks="$enable_libtool_lock"
1323 # _LT_CMD_OLD_ARCHIVE
1324 # -------------------
1325 m4_defun([_LT_CMD_OLD_ARCHIVE],
1327 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
1328 for plugin in $plugin_names; do
1329 plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
1330 if test x$plugin_so = x$plugin; then
1331 plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
1333 if test x$plugin_so != x$plugin; then
1334 plugin_option="--plugin $plugin_so"
1339 AC_CHECK_TOOL(AR, ar, false)
1340 test -z "$AR" && AR=ar
1341 if test -n "$plugin_option"; then
1342 if $AR --help 2>&1 | grep -q "\--plugin"; then
1344 $AR $plugin_option rc conftest.a conftest.c
1345 if test "$?" != 0; then
1346 AC_MSG_WARN([Failed: $AR $plugin_option rc])
1348 AR="$AR $plugin_option"
1353 test -z "$AR_FLAGS" && AR_FLAGS=cru
1354 _LT_DECL([], [AR], [1], [The archiver])
1355 _LT_DECL([], [AR_FLAGS], [1])
1357 AC_CHECK_TOOL(STRIP, strip, :)
1358 test -z "$STRIP" && STRIP=:
1359 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1361 AC_CHECK_TOOL(RANLIB, ranlib, :)
1362 test -z "$RANLIB" && RANLIB=:
1363 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
1364 if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
1365 RANLIB="$RANLIB $plugin_option"
1368 _LT_DECL([], [RANLIB], [1],
1369 [Commands used to install an old-style archive])
1371 # Determine commands to create old-style static archives.
1372 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1373 old_postinstall_cmds='chmod 644 $oldlib'
1374 old_postuninstall_cmds=
1376 if test -n "$RANLIB"; then
1379 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1382 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1385 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1390 lock_old_archive_extraction=yes ;;
1392 lock_old_archive_extraction=no ;;
1394 _LT_DECL([], [old_postinstall_cmds], [2])
1395 _LT_DECL([], [old_postuninstall_cmds], [2])
1396 _LT_TAGDECL([], [old_archive_cmds], [2],
1397 [Commands used to build an old-style archive])
1398 _LT_DECL([], [lock_old_archive_extraction], [0],
1399 [Whether to use a lock for old archive extraction])
1400 ])# _LT_CMD_OLD_ARCHIVE
1403 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1404 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1405 # ----------------------------------------------------------------
1406 # Check whether the given compiler option works
1407 AC_DEFUN([_LT_COMPILER_OPTION],
1408 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1409 m4_require([_LT_DECL_SED])dnl
1410 AC_CACHE_CHECK([$1], [$2],
1412 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1413 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1414 lt_compiler_flag="$3"
1415 # Insert the option either (1) after the last *FLAGS variable, or
1416 # (2) before a word containing "conftest.", or (3) at the end.
1417 # Note that $ac_compile itself does not contain backslashes and begins
1418 # with a dollar sign (not a hyphen), so the echo should work correctly.
1419 # The option is referenced via a variable to avoid confusing sed.
1420 lt_compile=`echo "$ac_compile" | $SED \
1421 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1422 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1423 -e 's:$: $lt_compiler_flag:'`
1424 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1425 (eval "$lt_compile" 2>conftest.err)
1427 cat conftest.err >&AS_MESSAGE_LOG_FD
1428 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1429 if (exit $ac_status) && test -s "$ac_outfile"; then
1430 # The compiler can only warn and ignore the option if not recognized
1431 # So say no if there are warnings other than the usual output.
1432 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1433 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1434 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1441 if test x"[$]$2" = xyes; then
1442 m4_if([$5], , :, [$5])
1444 m4_if([$6], , :, [$6])
1446 ])# _LT_COMPILER_OPTION
1449 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1450 dnl aclocal-1.4 backwards compatibility:
1451 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1454 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1455 # [ACTION-SUCCESS], [ACTION-FAILURE])
1456 # ----------------------------------------------------
1457 # Check whether the given linker option works
1458 AC_DEFUN([_LT_LINKER_OPTION],
1459 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1460 m4_require([_LT_DECL_SED])dnl
1461 AC_CACHE_CHECK([$1], [$2],
1463 save_LDFLAGS="$LDFLAGS"
1464 LDFLAGS="$LDFLAGS $3"
1465 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1466 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1467 # The linker can only warn and ignore the option if not recognized
1468 # So say no if there are warnings
1469 if test -s conftest.err; then
1470 # Append any errors to the config.log.
1471 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1472 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1473 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1474 if diff conftest.exp conftest.er2 >/dev/null; then
1482 LDFLAGS="$save_LDFLAGS"
1485 if test x"[$]$2" = xyes; then
1486 m4_if([$4], , :, [$4])
1488 m4_if([$5], , :, [$5])
1490 ])# _LT_LINKER_OPTION
1493 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1494 dnl aclocal-1.4 backwards compatibility:
1495 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1500 AC_DEFUN([LT_CMD_MAX_LEN],
1501 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1502 # find the maximum length of command line arguments
1503 AC_MSG_CHECKING([the maximum length of command line arguments])
1504 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1510 # On DJGPP, this test can blow up pretty badly due to problems in libc
1511 # (any single argument exceeding 2000 bytes causes a buffer overrun
1512 # during glob expansion). Even if it were fixed, the result of this
1513 # check would be larger than it should be.
1514 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1518 # Under GNU Hurd, this test is not required because there is
1519 # no limit to the length of command line arguments.
1520 # Libtool will interpret -1 as no limit whatsoever
1521 lt_cv_sys_max_cmd_len=-1;
1524 cygwin* | mingw* | cegcc*)
1525 # On Win9x/ME, this test blows up -- it succeeds, but takes
1526 # about 5 minutes as the teststring grows exponentially.
1527 # Worse, since 9x/ME are not pre-emptively multitasking,
1528 # you end up with a "frozen" computer, even though with patience
1529 # the test eventually succeeds (with a max line length of 256k).
1530 # Instead, let's just punt: use the minimum linelength reported by
1531 # all of the supported platforms: 8192 (on NT/2K/XP).
1532 lt_cv_sys_max_cmd_len=8192;
1536 # On MiNT this can take a long time and run out of memory.
1537 lt_cv_sys_max_cmd_len=8192;
1541 # On AmigaOS with pdksh, this test takes hours, literally.
1542 # So we just punt and use a minimum line length of 8192.
1543 lt_cv_sys_max_cmd_len=8192;
1546 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1547 # This has been around since 386BSD, at least. Likely further.
1548 if test -x /sbin/sysctl; then
1549 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1550 elif test -x /usr/sbin/sysctl; then
1551 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1553 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1555 # And add a safety zone
1556 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1557 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1561 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1562 lt_cv_sys_max_cmd_len=196608
1566 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1567 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1568 # nice to cause kernel panics so lets avoid the loop below.
1569 # First set a reasonable default.
1570 lt_cv_sys_max_cmd_len=16384
1572 if test -x /sbin/sysconfig; then
1573 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1574 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1579 lt_cv_sys_max_cmd_len=102400
1581 sysv5* | sco5v6* | sysv4.2uw2*)
1582 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1583 if test -n "$kargmax"; then
1584 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1586 lt_cv_sys_max_cmd_len=32768
1590 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1591 if test -n "$lt_cv_sys_max_cmd_len"; then
1592 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1593 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1595 # Make teststring a little bigger before we do anything with it.
1596 # a 1K string should be a reasonable start.
1597 for i in 1 2 3 4 5 6 7 8 ; do
1598 teststring=$teststring$teststring
1600 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1601 # If test is not a shell built-in, we'll probably end up computing a
1602 # maximum length that is only half of the actual maximum length, but
1604 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1605 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1606 test $i != 17 # 1/2 MB should be enough
1609 teststring=$teststring$teststring
1611 # Only check the string length outside the loop.
1612 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1614 # Add a significant safety factor because C++ compilers can tack on
1615 # massive amounts of additional arguments before passing them to the
1616 # linker. It appears as though 1/2 is a usable value.
1617 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1622 if test -n $lt_cv_sys_max_cmd_len ; then
1623 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1627 max_cmd_len=$lt_cv_sys_max_cmd_len
1628 _LT_DECL([], [max_cmd_len], [0],
1629 [What is the maximum length of a command?])
1633 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1634 dnl aclocal-1.4 backwards compatibility:
1635 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1640 m4_defun([_LT_HEADER_DLFCN],
1641 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1642 ])# _LT_HEADER_DLFCN
1645 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1646 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1647 # ----------------------------------------------------------------
1648 m4_defun([_LT_TRY_DLOPEN_SELF],
1649 [m4_require([_LT_HEADER_DLFCN])dnl
1650 if test "$cross_compiling" = yes; then :
1653 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1654 lt_status=$lt_dlunknown
1655 cat > conftest.$ac_ext <<_LT_EOF
1656 [#line __oline__ "configure"
1657 #include "confdefs.h"
1666 # define LT_DLGLOBAL RTLD_GLOBAL
1669 # define LT_DLGLOBAL DL_GLOBAL
1671 # define LT_DLGLOBAL 0
1675 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1676 find out it does not work in some platform. */
1677 #ifndef LT_DLLAZY_OR_NOW
1679 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1682 # define LT_DLLAZY_OR_NOW DL_LAZY
1685 # define LT_DLLAZY_OR_NOW RTLD_NOW
1688 # define LT_DLLAZY_OR_NOW DL_NOW
1690 # define LT_DLLAZY_OR_NOW 0
1697 /* When -fvisbility=hidden is used, assume the code has been annotated
1698 correspondingly for the symbols needed. */
1699 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1700 void fnord () __attribute__((visibility("default")));
1703 void fnord () { int i=42; }
1706 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1707 int status = $lt_dlunknown;
1711 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1714 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1715 else puts (dlerror ());
1717 /* dlclose (self); */
1725 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1726 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1729 x$lt_dlno_uscore) $1 ;;
1730 x$lt_dlneed_uscore) $2 ;;
1731 x$lt_dlunknown|x*) $3 ;;
1734 # compilation failed
1739 ])# _LT_TRY_DLOPEN_SELF
1742 # LT_SYS_DLOPEN_SELF
1743 # ------------------
1744 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1745 [m4_require([_LT_HEADER_DLFCN])dnl
1746 if test "x$enable_dlopen" != xyes; then
1747 enable_dlopen=unknown
1748 enable_dlopen_self=unknown
1749 enable_dlopen_self_static=unknown
1756 lt_cv_dlopen="load_add_on"
1758 lt_cv_dlopen_self=yes
1761 mingw* | pw32* | cegcc*)
1762 lt_cv_dlopen="LoadLibrary"
1767 lt_cv_dlopen="dlopen"
1772 # if libdl is installed we need to link against it
1773 AC_CHECK_LIB([dl], [dlopen],
1774 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1777 lt_cv_dlopen_self=yes
1782 AC_CHECK_FUNC([shl_load],
1783 [lt_cv_dlopen="shl_load"],
1784 [AC_CHECK_LIB([dld], [shl_load],
1785 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1786 [AC_CHECK_FUNC([dlopen],
1787 [lt_cv_dlopen="dlopen"],
1788 [AC_CHECK_LIB([dl], [dlopen],
1789 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1790 [AC_CHECK_LIB([svld], [dlopen],
1791 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1792 [AC_CHECK_LIB([dld], [dld_link],
1793 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1802 if test "x$lt_cv_dlopen" != xno; then
1808 case $lt_cv_dlopen in
1810 save_CPPFLAGS="$CPPFLAGS"
1811 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1813 save_LDFLAGS="$LDFLAGS"
1814 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1817 LIBS="$lt_cv_dlopen_libs $LIBS"
1819 AC_CACHE_CHECK([whether a program can dlopen itself],
1820 lt_cv_dlopen_self, [dnl
1821 _LT_TRY_DLOPEN_SELF(
1822 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1823 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1826 if test "x$lt_cv_dlopen_self" = xyes; then
1827 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1828 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1829 lt_cv_dlopen_self_static, [dnl
1830 _LT_TRY_DLOPEN_SELF(
1831 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1832 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1836 CPPFLAGS="$save_CPPFLAGS"
1837 LDFLAGS="$save_LDFLAGS"
1842 case $lt_cv_dlopen_self in
1843 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1844 *) enable_dlopen_self=unknown ;;
1847 case $lt_cv_dlopen_self_static in
1848 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1849 *) enable_dlopen_self_static=unknown ;;
1852 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1853 [Whether dlopen is supported])
1854 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1855 [Whether dlopen of programs is supported])
1856 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1857 [Whether dlopen of statically linked programs is supported])
1858 ])# LT_SYS_DLOPEN_SELF
1861 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1862 dnl aclocal-1.4 backwards compatibility:
1863 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1866 # _LT_COMPILER_C_O([TAGNAME])
1867 # ---------------------------
1868 # Check to see if options -c and -o are simultaneously supported by compiler.
1869 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1870 m4_defun([_LT_COMPILER_C_O],
1871 [m4_require([_LT_DECL_SED])dnl
1872 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1873 m4_require([_LT_TAG_COMPILER])dnl
1874 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1875 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1876 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1877 $RM -r conftest 2>/dev/null
1881 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1883 lt_compiler_flag="-o out/conftest2.$ac_objext"
1884 # Insert the option either (1) after the last *FLAGS variable, or
1885 # (2) before a word containing "conftest.", or (3) at the end.
1886 # Note that $ac_compile itself does not contain backslashes and begins
1887 # with a dollar sign (not a hyphen), so the echo should work correctly.
1888 lt_compile=`echo "$ac_compile" | $SED \
1889 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1890 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1891 -e 's:$: $lt_compiler_flag:'`
1892 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1893 (eval "$lt_compile" 2>out/conftest.err)
1895 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1896 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1897 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1899 # The compiler can only warn and ignore the option if not recognized
1900 # So say no if there are warnings
1901 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1902 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1903 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1904 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1907 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1909 # SGI C++ compiler will create directory out/ii_files/ for
1910 # template instantiation
1911 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1912 $RM out/* && rmdir out
1917 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1918 [Does compiler simultaneously support -c and -o options?])
1919 ])# _LT_COMPILER_C_O
1922 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1923 # ----------------------------------
1924 # Check to see if we can do hard links to lock some files if needed
1925 m4_defun([_LT_COMPILER_FILE_LOCKS],
1926 [m4_require([_LT_ENABLE_LOCK])dnl
1927 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1928 _LT_COMPILER_C_O([$1])
1930 hard_links="nottested"
1931 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1932 # do not overwrite the value of need_locks provided by the user
1933 AC_MSG_CHECKING([if we can lock with hard links])
1936 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1938 ln conftest.a conftest.b 2>&5 || hard_links=no
1939 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1940 AC_MSG_RESULT([$hard_links])
1941 if test "$hard_links" = no; then
1942 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1948 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1949 ])# _LT_COMPILER_FILE_LOCKS
1954 m4_defun([_LT_CHECK_OBJDIR],
1955 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1956 [rm -f .libs 2>/dev/null
1957 mkdir .libs 2>/dev/null
1958 if test -d .libs; then
1961 # MS-DOS does not allow filenames that begin with a dot.
1964 rmdir .libs 2>/dev/null])
1965 objdir=$lt_cv_objdir
1966 _LT_DECL([], [objdir], [0],
1967 [The name of the directory that contains temporary libtool files])dnl
1968 m4_pattern_allow([LT_OBJDIR])dnl
1969 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1970 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1971 ])# _LT_CHECK_OBJDIR
1974 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1975 # --------------------------------------
1976 # Check hardcoding attributes.
1977 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1978 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1979 _LT_TAGVAR(hardcode_action, $1)=
1980 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1981 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1982 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1984 # We can hardcode non-existent directories.
1985 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1986 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1987 # have to relink, otherwise we might link with an installed library
1988 # when we should be linking with a yet-to-be-installed one
1989 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1990 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1991 # Linking always hardcodes the temporary library directory.
1992 _LT_TAGVAR(hardcode_action, $1)=relink
1994 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1995 _LT_TAGVAR(hardcode_action, $1)=immediate
1998 # We cannot hardcode anything, or else we can only hardcode existing
2000 _LT_TAGVAR(hardcode_action, $1)=unsupported
2002 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2004 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2005 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2006 # Fast installation is not supported
2007 enable_fast_install=no
2008 elif test "$shlibpath_overrides_runpath" = yes ||
2009 test "$enable_shared" = no; then
2010 # Fast installation is not necessary
2011 enable_fast_install=needless
2013 _LT_TAGDECL([], [hardcode_action], [0],
2014 [How to hardcode a shared library path into an executable])
2015 ])# _LT_LINKER_HARDCODE_LIBPATH
2020 m4_defun([_LT_CMD_STRIPLIB],
2021 [m4_require([_LT_DECL_EGREP])
2024 AC_MSG_CHECKING([whether stripping libraries is possible])
2025 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2026 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2027 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2028 AC_MSG_RESULT([yes])
2030 # FIXME - insert some real tests, host_os isn't really good enough
2033 if test -n "$STRIP" ; then
2034 striplib="$STRIP -x"
2035 old_striplib="$STRIP -S"
2036 AC_MSG_RESULT([yes])
2046 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2047 _LT_DECL([], [striplib], [1])
2048 ])# _LT_CMD_STRIPLIB
2051 # _LT_SYS_DYNAMIC_LINKER([TAG])
2052 # -----------------------------
2053 # PORTME Fill in your ld.so characteristics
2054 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2055 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2056 m4_require([_LT_DECL_EGREP])dnl
2057 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2058 m4_require([_LT_DECL_OBJDUMP])dnl
2059 m4_require([_LT_DECL_SED])dnl
2060 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2061 AC_MSG_CHECKING([dynamic linker characteristics])
2064 if test "$GCC" = yes; then
2066 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2067 *) lt_awk_arg="/^libraries:/" ;;
2070 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2071 *) lt_sed_strip_eq="s,=/,/,g" ;;
2073 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2074 case $lt_search_path_spec in
2076 # if the path contains ";" then we assume it to be the separator
2077 # otherwise default to the standard path separator (i.e. ":") - it is
2078 # assumed that no part of a normal pathname contains ";" but that should
2079 # okay in the real world where ";" in dirpaths is itself problematic.
2080 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2083 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2086 # Ok, now we have the path, separated by spaces, we can step through it
2087 # and add multilib dir if necessary.
2088 lt_tmp_lt_search_path_spec=
2089 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2090 for lt_sys_path in $lt_search_path_spec; do
2091 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2092 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2094 test -d "$lt_sys_path" && \
2095 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2098 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2099 BEGIN {RS=" "; FS="/|\n";} {
2102 for (lt_i = NF; lt_i > 0; lt_i--) {
2103 if ($lt_i != "" && $lt_i != ".") {
2104 if ($lt_i == "..") {
2107 if (lt_count == 0) {
2108 lt_foo="/" $lt_i lt_foo;
2115 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2116 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2118 # AWK program above erroneously prepends '/' to C:/dos/paths
2121 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2122 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2124 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2126 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2129 libname_spec='lib$name'
2137 shlibpath_overrides_runpath=unknown
2139 dynamic_linker="$host_os ld.so"
2140 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2141 need_lib_prefix=unknown
2142 hardcode_into_libs=no
2144 # when you set need_version to no, make sure it does not cause -set_version
2145 # flags to be left without arguments
2146 need_version=unknown
2151 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2152 shlibpath_var=LIBPATH
2154 # AIX 3 has no versioning support, so we append a major version to the name.
2155 soname_spec='${libname}${release}${shared_ext}$major'
2162 hardcode_into_libs=yes
2163 if test "$host_cpu" = ia64; then
2164 # AIX 5 supports IA64
2165 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2166 shlibpath_var=LD_LIBRARY_PATH
2168 # With GCC up to 2.95.x, collect2 would create an import file
2169 # for dependence libraries. The import file would start with
2170 # the line `#! .'. This would cause the generated library to
2171 # depend on `.', always an invalid library. This was fixed in
2172 # development snapshots of GCC prior to 3.0.
2174 aix4 | aix4.[[01]] | aix4.[[01]].*)
2175 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2177 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2184 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2185 # soname into executable. Probably we can add versioning support to
2186 # collect2, so additional links can be useful in future.
2187 if test "$aix_use_runtimelinking" = yes; then
2188 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2189 # instead of lib<name>.a to let people know that these are not
2190 # typical AIX shared libraries.
2191 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2193 # We preserve .a as extension for shared libraries through AIX4.2
2194 # and later when we are not doing run time linking.
2195 library_names_spec='${libname}${release}.a $libname.a'
2196 soname_spec='${libname}${release}${shared_ext}$major'
2198 shlibpath_var=LIBPATH
2205 # Since July 2007 AmigaOS4 officially supports .so libraries.
2206 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2207 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2210 library_names_spec='$libname.ixlibrary $libname.a'
2211 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2212 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 ${libname}_ixlibrary.a || exit 1; done'
2218 library_names_spec='${libname}${shared_ext}'
2219 dynamic_linker="$host_os ld.so"
2220 shlibpath_var=LIBRARY_PATH
2226 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2227 soname_spec='${libname}${release}${shared_ext}$major'
2228 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2229 shlibpath_var=LD_LIBRARY_PATH
2230 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2231 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2232 # the default ld.so.conf also contains /usr/contrib/lib and
2233 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2234 # libtool to hard-code these into programs
2237 cygwin* | mingw* | pw32* | cegcc*)
2238 version_type=windows
2243 case $GCC,$host_os in
2244 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2245 library_names_spec='$libname.dll.a'
2246 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2247 postinstall_cmds='base_file=`basename \${file}`~
2248 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2249 dldir=$destdir/`dirname \$dlpath`~
2250 test -d \$dldir || mkdir -p \$dldir~
2251 $install_prog $dir/$dlname \$dldir/$dlname~
2252 chmod a+x \$dldir/$dlname~
2253 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2254 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2256 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2257 dlpath=$dir/\$dldll~
2259 shlibpath_overrides_runpath=yes
2263 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2264 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2266 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2269 # MinGW DLLs use traditional 'lib' prefix
2270 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2273 # pw32 DLLs use 'pw' prefix rather than 'lib'
2274 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2280 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2283 dynamic_linker='Win32 ld.exe'
2284 # FIXME: first we should search . and the directory the executable is in
2288 darwin* | rhapsody*)
2289 dynamic_linker="$host_os dyld"
2293 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2294 soname_spec='${libname}${release}${major}$shared_ext'
2295 shlibpath_overrides_runpath=yes
2296 shlibpath_var=DYLD_LIBRARY_PATH
2297 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2299 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2300 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2308 soname_spec='${libname}${release}${shared_ext}$major'
2309 shlibpath_var=LD_LIBRARY_PATH
2312 freebsd* | dragonfly*)
2313 # DragonFly does not have aout. When/if they implement a new
2314 # versioning mechanism, adjust this.
2315 if test -x /usr/bin/objformat; then
2316 objformat=`/usr/bin/objformat`
2319 freebsd[[23]].*) objformat=aout ;;
2323 version_type=freebsd-$objformat
2324 case $version_type in
2326 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2331 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2335 shlibpath_var=LD_LIBRARY_PATH
2338 shlibpath_overrides_runpath=yes
2340 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2341 shlibpath_overrides_runpath=yes
2342 hardcode_into_libs=yes
2344 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2345 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2346 shlibpath_overrides_runpath=no
2347 hardcode_into_libs=yes
2349 *) # from 4.6 on, and DragonFly
2350 shlibpath_overrides_runpath=yes
2351 hardcode_into_libs=yes
2360 dynamic_linker="$host_os runtime_loader"
2361 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2362 soname_spec='${libname}${release}${shared_ext}$major'
2363 shlibpath_var=LIBRARY_PATH
2364 shlibpath_overrides_runpath=yes
2365 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2366 hardcode_into_libs=yes
2369 hpux9* | hpux10* | hpux11*)
2370 # Give a soname corresponding to the major version so that dld.sl refuses to
2371 # link against other versions.
2378 hardcode_into_libs=yes
2379 dynamic_linker="$host_os dld.so"
2380 shlibpath_var=LD_LIBRARY_PATH
2381 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2382 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2383 soname_spec='${libname}${release}${shared_ext}$major'
2384 if test "X$HPUX_IA64_MODE" = X32; then
2385 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2387 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2389 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2393 hardcode_into_libs=yes
2394 dynamic_linker="$host_os dld.sl"
2395 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2396 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2397 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2398 soname_spec='${libname}${release}${shared_ext}$major'
2399 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2400 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2404 dynamic_linker="$host_os dld.sl"
2405 shlibpath_var=SHLIB_PATH
2406 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2407 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2408 soname_spec='${libname}${release}${shared_ext}$major'
2411 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2412 postinstall_cmds='chmod 555 $lib'
2413 # or fails outright, so override atomically:
2414 install_override_mode=555
2421 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2422 soname_spec='${libname}${release}${shared_ext}$major'
2423 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2424 shlibpath_var=LD_LIBRARY_PATH
2425 shlibpath_overrides_runpath=no
2426 hardcode_into_libs=yes
2429 irix5* | irix6* | nonstopux*)
2431 nonstopux*) version_type=nonstopux ;;
2433 if test "$lt_cv_prog_gnu_ld" = yes; then
2441 soname_spec='${libname}${release}${shared_ext}$major'
2442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2444 irix5* | nonstopux*)
2448 case $LD in # libtool.m4 will add one of these switches to LD
2449 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2450 libsuff= shlibsuff= libmagic=32-bit;;
2451 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2452 libsuff=32 shlibsuff=N32 libmagic=N32;;
2453 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2454 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2455 *) libsuff= shlibsuff= libmagic=never-match;;
2459 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2460 shlibpath_overrides_runpath=no
2461 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2462 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2463 hardcode_into_libs=yes
2466 # No shared lib support for Linux oldld, aout, or coff.
2467 linux*oldld* | linux*aout* | linux*coff*)
2471 # This must be Linux ELF.
2472 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2476 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2477 soname_spec='${libname}${release}${shared_ext}$major'
2478 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2479 shlibpath_var=LD_LIBRARY_PATH
2480 shlibpath_overrides_runpath=no
2482 # Some binutils ld are patched to set DT_RUNPATH
2483 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2484 [lt_cv_shlibpath_overrides_runpath=no
2485 save_LDFLAGS=$LDFLAGS
2487 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2488 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2489 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2490 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2491 [lt_cv_shlibpath_overrides_runpath=yes])])
2492 LDFLAGS=$save_LDFLAGS
2495 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2497 # This implies no fast_install, which is unacceptable.
2498 # Some rework will be needed to allow for fast_install
2499 # before this can be enabled.
2500 hardcode_into_libs=yes
2502 # Append ld.so.conf contents to the search path
2503 if test -f /etc/ld.so.conf; then
2504 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' ' '`
2505 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2508 # We used to test for /lib/ld.so.1 and disable shared libraries on
2509 # powerpc, because MkLinux only supported shared libraries with the
2510 # GNU dynamic linker. Since this was broken with cross compilers,
2511 # most powerpc-linux boxes support dynamic linking these days and
2512 # people can always --disable-shared, the test was removed, and we
2513 # assume the GNU/Linux dynamic linker is in use.
2514 dynamic_linker='GNU/Linux ld.so'
2521 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2522 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2523 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2524 dynamic_linker='NetBSD (a.out) ld.so'
2526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2527 soname_spec='${libname}${release}${shared_ext}$major'
2528 dynamic_linker='NetBSD ld.elf_so'
2530 shlibpath_var=LD_LIBRARY_PATH
2531 shlibpath_overrides_runpath=yes
2532 hardcode_into_libs=yes
2537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2538 shlibpath_var=LD_LIBRARY_PATH
2539 shlibpath_overrides_runpath=yes
2546 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2547 soname_spec='${libname}${release}${shared_ext}$major'
2548 shlibpath_var=LD_LIBRARY_PATH
2549 shlibpath_overrides_runpath=no
2550 hardcode_into_libs=yes
2551 dynamic_linker='ldqnx.so'
2556 sys_lib_dlsearch_path_spec="/usr/lib"
2558 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2560 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2561 *) need_version=no ;;
2563 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2564 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2565 shlibpath_var=LD_LIBRARY_PATH
2566 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2568 openbsd2.[[89]] | openbsd2.[[89]].*)
2569 shlibpath_overrides_runpath=no
2572 shlibpath_overrides_runpath=yes
2576 shlibpath_overrides_runpath=yes
2581 libname_spec='$name'
2584 library_names_spec='$libname${shared_ext} $libname.a'
2585 dynamic_linker='OS/2 ld.exe'
2586 shlibpath_var=LIBPATH
2589 osf3* | osf4* | osf5*)
2593 soname_spec='${libname}${release}${shared_ext}$major'
2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2595 shlibpath_var=LD_LIBRARY_PATH
2596 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2597 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2609 soname_spec='${libname}${release}${shared_ext}$major'
2610 shlibpath_var=LD_LIBRARY_PATH
2611 shlibpath_overrides_runpath=yes
2612 hardcode_into_libs=yes
2613 # ldd complains unless libraries are executable
2614 postinstall_cmds='chmod +x $lib'
2619 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2620 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2621 shlibpath_var=LD_LIBRARY_PATH
2622 shlibpath_overrides_runpath=yes
2623 if test "$with_gnu_ld" = yes; then
2631 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2632 soname_spec='${libname}${release}${shared_ext}$major'
2633 shlibpath_var=LD_LIBRARY_PATH
2634 case $host_vendor in
2636 shlibpath_overrides_runpath=no
2638 runpath_var=LD_RUN_PATH
2646 shlibpath_overrides_runpath=no
2647 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2653 if test -d /usr/nec ;then
2655 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2656 soname_spec='$libname${shared_ext}.$major'
2657 shlibpath_var=LD_LIBRARY_PATH
2661 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2662 version_type=freebsd-elf
2665 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2666 soname_spec='${libname}${release}${shared_ext}$major'
2667 shlibpath_var=LD_LIBRARY_PATH
2668 shlibpath_overrides_runpath=yes
2669 hardcode_into_libs=yes
2670 if test "$with_gnu_ld" = yes; then
2671 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2673 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2676 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2680 sys_lib_dlsearch_path_spec='/usr/lib'
2684 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2688 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2689 shlibpath_var=LD_LIBRARY_PATH
2690 shlibpath_overrides_runpath=no
2691 hardcode_into_libs=yes
2696 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2697 soname_spec='${libname}${release}${shared_ext}$major'
2698 shlibpath_var=LD_LIBRARY_PATH
2705 AC_MSG_RESULT([$dynamic_linker])
2706 test "$dynamic_linker" = no && can_build_shared=no
2708 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2709 if test "$GCC" = yes; then
2710 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2713 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2714 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2716 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2717 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2720 _LT_DECL([], [variables_saved_for_relink], [1],
2721 [Variables whose values should be saved in libtool wrapper scripts and
2722 restored at link time])
2723 _LT_DECL([], [need_lib_prefix], [0],
2724 [Do we need the "lib" prefix for modules?])
2725 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2726 _LT_DECL([], [version_type], [0], [Library versioning type])
2727 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2728 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2729 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2730 [Is shlibpath searched before the hard-coded library search path?])
2731 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2732 _LT_DECL([], [library_names_spec], [1],
2733 [[List of archive names. First name is the real one, the rest are links.
2734 The last name is the one that the linker finds with -lNAME]])
2735 _LT_DECL([], [soname_spec], [1],
2736 [[The coded name of the library, if different from the real name]])
2737 _LT_DECL([], [install_override_mode], [1],
2738 [Permission mode override for installation of shared libraries])
2739 _LT_DECL([], [postinstall_cmds], [2],
2740 [Command to use after installation of a shared archive])
2741 _LT_DECL([], [postuninstall_cmds], [2],
2742 [Command to use after uninstallation of a shared archive])
2743 _LT_DECL([], [finish_cmds], [2],
2744 [Commands used to finish a libtool library installation in a directory])
2745 _LT_DECL([], [finish_eval], [1],
2746 [[As "finish_cmds", except a single script fragment to be evaled but
2748 _LT_DECL([], [hardcode_into_libs], [0],
2749 [Whether we should hardcode library paths into libraries])
2750 _LT_DECL([], [sys_lib_search_path_spec], [2],
2751 [Compile-time system search path for libraries])
2752 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2753 [Run-time system search path for libraries])
2754 ])# _LT_SYS_DYNAMIC_LINKER
2757 # _LT_PATH_TOOL_PREFIX(TOOL)
2758 # --------------------------
2759 # find a file program which can recognize shared library
2760 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2761 [m4_require([_LT_DECL_EGREP])dnl
2762 AC_MSG_CHECKING([for $1])
2763 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2765 [[\\/*] | ?:[\\/]*])
2766 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2769 lt_save_MAGIC_CMD="$MAGIC_CMD"
2770 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2771 dnl $ac_dummy forces splitting on constant user-supplied paths.
2772 dnl POSIX.2 word splitting is done only on the output of word expansions,
2773 dnl not every word. This closes a longstanding sh security hole.
2774 ac_dummy="m4_if([$2], , $PATH, [$2])"
2775 for ac_dir in $ac_dummy; do
2777 test -z "$ac_dir" && ac_dir=.
2778 if test -f $ac_dir/$1; then
2779 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2780 if test -n "$file_magic_test_file"; then
2781 case $deplibs_check_method in
2783 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2784 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2785 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2786 $EGREP "$file_magic_regex" > /dev/null; then
2791 *** Warning: the command libtool uses to detect shared libraries,
2792 *** $file_magic_cmd, produces output that libtool cannot recognize.
2793 *** The result is that libtool may fail to recognize shared libraries
2794 *** as such. This will affect the creation of libtool libraries that
2795 *** depend on shared libraries, but programs linked with such libtool
2796 *** libraries will work regardless of this problem. Nevertheless, you
2797 *** may want to report the problem to your system manager and/or to
2798 *** bug-libtool@gnu.org
2808 MAGIC_CMD="$lt_save_MAGIC_CMD"
2811 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2812 if test -n "$MAGIC_CMD"; then
2813 AC_MSG_RESULT($MAGIC_CMD)
2817 _LT_DECL([], [MAGIC_CMD], [0],
2818 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2819 ])# _LT_PATH_TOOL_PREFIX
2822 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2823 dnl aclocal-1.4 backwards compatibility:
2824 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2829 # find a file program which can recognize a shared library
2830 m4_defun([_LT_PATH_MAGIC],
2831 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2832 if test -z "$lt_cv_path_MAGIC_CMD"; then
2833 if test -n "$ac_tool_prefix"; then
2834 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2844 # find the pathname to the GNU or non-GNU linker
2845 AC_DEFUN([LT_PATH_LD],
2846 [AC_REQUIRE([AC_PROG_CC])dnl
2847 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2848 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2849 m4_require([_LT_DECL_SED])dnl
2850 m4_require([_LT_DECL_EGREP])dnl
2851 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2853 AC_ARG_WITH([gnu-ld],
2854 [AS_HELP_STRING([--with-gnu-ld],
2855 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2856 [test "$withval" = no || with_gnu_ld=yes],
2857 [with_gnu_ld=no])dnl
2860 if test "$GCC" = yes; then
2861 # Check if gcc -print-prog-name=ld gives a path.
2862 AC_MSG_CHECKING([for ld used by $CC])
2865 # gcc leaves a trailing carriage return which upsets mingw
2866 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2868 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2871 # Accept absolute paths.
2872 [[\\/]]* | ?:[[\\/]]*)
2873 re_direlt='/[[^/]][[^/]]*/\.\./'
2874 # Canonicalize the pathname of ld
2875 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2876 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2877 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2879 test -z "$LD" && LD="$ac_prog"
2882 # If it fails, then pretend we aren't using GCC.
2886 # If it is relative, then search for the first ld in PATH.
2890 elif test "$with_gnu_ld" = yes; then
2891 AC_MSG_CHECKING([for GNU ld])
2893 AC_MSG_CHECKING([for non-GNU ld])
2895 AC_CACHE_VAL(lt_cv_path_LD,
2896 [if test -z "$LD"; then
2897 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2898 for ac_dir in $PATH; do
2900 test -z "$ac_dir" && ac_dir=.
2901 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2902 lt_cv_path_LD="$ac_dir/$ac_prog"
2903 # Check to see if the program is GNU ld. I'd rather use --version,
2904 # but apparently some variants of GNU ld only accept -v.
2905 # Break only if it was the GNU/non-GNU ld that we prefer.
2906 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2907 *GNU* | *'with BFD'*)
2908 test "$with_gnu_ld" != no && break
2911 test "$with_gnu_ld" != yes && break
2918 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2921 if test -n "$LD"; then
2926 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2930 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2934 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2935 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2936 dnl aclocal-1.4 backwards compatibility:
2937 dnl AC_DEFUN([AM_PROG_LD], [])
2938 dnl AC_DEFUN([AC_PROG_LD], [])
2943 m4_defun([_LT_PATH_LD_GNU],
2944 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2945 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2946 case `$LD -v 2>&1 </dev/null` in
2947 *GNU* | *'with BFD'*)
2948 lt_cv_prog_gnu_ld=yes
2951 lt_cv_prog_gnu_ld=no
2954 with_gnu_ld=$lt_cv_prog_gnu_ld
2960 # find reload flag for linker
2961 # -- PORTME Some linkers may need a different reload flag.
2962 m4_defun([_LT_CMD_RELOAD],
2963 [AC_CACHE_CHECK([for $LD option to reload object files],
2964 lt_cv_ld_reload_flag,
2965 [lt_cv_ld_reload_flag='-r'])
2966 reload_flag=$lt_cv_ld_reload_flag
2967 case $reload_flag in
2969 *) reload_flag=" $reload_flag" ;;
2971 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2974 if test "$GCC" = yes; then
2975 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2977 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2981 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2982 _LT_TAGDECL([], [reload_cmds], [2])dnl
2986 # _LT_CHECK_MAGIC_METHOD
2987 # ----------------------
2988 # how to check for library dependencies
2989 # -- PORTME fill in with the dynamic library characteristics
2990 m4_defun([_LT_CHECK_MAGIC_METHOD],
2991 [m4_require([_LT_DECL_EGREP])
2992 m4_require([_LT_DECL_OBJDUMP])
2993 AC_CACHE_CHECK([how to recognize dependent libraries],
2994 lt_cv_deplibs_check_method,
2995 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2996 lt_cv_file_magic_test_file=
2997 lt_cv_deplibs_check_method='unknown'
2998 # Need to set the preceding variable on all platforms that support
2999 # interlibrary dependencies.
3000 # 'none' -- dependencies not supported.
3001 # `unknown' -- same as none, but documents that we really don't know.
3002 # 'pass_all' -- all dependencies passed with no checks.
3003 # 'test_compile' -- check by making test program.
3004 # 'file_magic [[regex]]' -- check by looking for files in library path
3005 # which responds to the $file_magic_cmd with a given extended regex.
3006 # If you have `file' or equivalent on your system and you're not sure
3007 # whether `pass_all' will *always* work, you probably want this one.
3011 lt_cv_deplibs_check_method=pass_all
3015 lt_cv_deplibs_check_method=pass_all
3019 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3020 lt_cv_file_magic_cmd='/usr/bin/file -L'
3021 lt_cv_file_magic_test_file=/shlib/libc.so
3025 # func_win32_libid is a shell function defined in ltmain.sh
3026 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3027 lt_cv_file_magic_cmd='func_win32_libid'
3031 # Base MSYS/MinGW do not provide the 'file' command needed by
3032 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3033 # unless we find 'file', for example because we are cross-compiling.
3034 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3035 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3036 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3037 lt_cv_file_magic_cmd='func_win32_libid'
3039 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3040 lt_cv_file_magic_cmd='$OBJDUMP -f'
3045 # use the weaker test based on 'objdump'. See mingw*.
3046 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3047 lt_cv_file_magic_cmd='$OBJDUMP -f'
3050 darwin* | rhapsody*)
3051 lt_cv_deplibs_check_method=pass_all
3054 freebsd* | dragonfly*)
3055 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3058 # Not sure whether the presence of OpenBSD here was a mistake.
3059 # Let's accept both of them until this is cleared up.
3060 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3061 lt_cv_file_magic_cmd=/usr/bin/file
3062 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3066 lt_cv_deplibs_check_method=pass_all
3071 lt_cv_deplibs_check_method=pass_all
3075 lt_cv_deplibs_check_method=pass_all
3078 hpux10.20* | hpux11*)
3079 lt_cv_file_magic_cmd=/usr/bin/file
3082 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3083 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3086 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3087 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3090 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3091 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3097 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3098 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3101 irix5* | irix6* | nonstopux*)
3103 *-32|*"-32 ") libmagic=32-bit;;
3104 *-n32|*"-n32 ") libmagic=N32;;
3105 *-64|*"-64 ") libmagic=64-bit;;
3106 *) libmagic=never-match;;
3108 lt_cv_deplibs_check_method=pass_all
3111 # This must be Linux ELF.
3112 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3113 lt_cv_deplibs_check_method=pass_all
3117 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3118 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3120 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3125 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3126 lt_cv_file_magic_cmd=/usr/bin/file
3127 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3131 lt_cv_deplibs_check_method=pass_all
3135 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3136 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3138 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3142 osf3* | osf4* | osf5*)
3143 lt_cv_deplibs_check_method=pass_all
3147 lt_cv_deplibs_check_method=pass_all
3151 lt_cv_deplibs_check_method=pass_all
3154 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3155 lt_cv_deplibs_check_method=pass_all
3159 case $host_vendor in
3161 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3162 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3165 lt_cv_deplibs_check_method=pass_all
3168 lt_cv_file_magic_cmd='/bin/file'
3169 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3172 lt_cv_file_magic_cmd='/bin/file'
3173 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3174 lt_cv_file_magic_test_file=/lib/libc.so
3177 lt_cv_deplibs_check_method=pass_all
3180 lt_cv_deplibs_check_method=pass_all
3186 lt_cv_deplibs_check_method=pass_all
3190 file_magic_cmd=$lt_cv_file_magic_cmd
3191 deplibs_check_method=$lt_cv_deplibs_check_method
3192 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3194 _LT_DECL([], [deplibs_check_method], [1],
3195 [Method to check whether dependent libraries are shared objects])
3196 _LT_DECL([], [file_magic_cmd], [1],
3197 [Command to use when deplibs_check_method == "file_magic"])
3198 ])# _LT_CHECK_MAGIC_METHOD
3203 # find the pathname to a BSD- or MS-compatible name lister, and any flags
3204 # needed to make it compatible
3205 AC_DEFUN([LT_PATH_NM],
3206 [AC_REQUIRE([AC_PROG_CC])dnl
3207 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3208 [if test -n "$NM"; then
3209 # Let the user override the nm to test.
3210 lt_nm_to_check="$NM"
3212 lt_nm_to_check="${ac_tool_prefix}nm"
3213 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3214 lt_nm_to_check="$lt_nm_to_check nm"
3217 for lt_tmp_nm in $lt_nm_to_check; do
3218 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3219 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3221 test -z "$ac_dir" && ac_dir=.
3222 case "$lt_tmp_nm" in
3223 */*|*\\*) tmp_nm="$lt_tmp_nm";;
3224 *) tmp_nm="$ac_dir/$lt_tmp_nm";;
3226 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3227 # Check to see if the nm accepts a BSD-compat flag.
3228 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3229 # nm: unknown option "B" ignored
3230 case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
3231 *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
3235 case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
3237 lt_cv_path_NM="$tmp_nm -p"
3241 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3242 continue # so that we can try to find one that supports BSD flags
3251 : ${lt_cv_path_NM=no}])
3252 if test "$lt_cv_path_NM" != "no"; then
3255 # Didn't find any BSD compatible name lister, look for dumpbin.
3256 if test -n "$DUMPBIN"; then :
3257 # Let the user override the test.
3259 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3260 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3262 DUMPBIN="$DUMPBIN -symbols"
3270 if test "$DUMPBIN" != ":"; then
3274 test -z "$NM" && NM=nm
3276 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3278 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3279 [lt_cv_nm_interface="BSD nm"
3280 echo "int some_variable = 0;" > conftest.$ac_ext
3281 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3282 (eval "$ac_compile" 2>conftest.err)
3283 cat conftest.err >&AS_MESSAGE_LOG_FD
3284 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3285 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3286 cat conftest.err >&AS_MESSAGE_LOG_FD
3287 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3288 cat conftest.out >&AS_MESSAGE_LOG_FD
3289 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3290 lt_cv_nm_interface="MS dumpbin"
3296 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3297 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3298 dnl aclocal-1.4 backwards compatibility:
3299 dnl AC_DEFUN([AM_PROG_NM], [])
3300 dnl AC_DEFUN([AC_PROG_NM], [])
3305 # check for math library
3306 AC_DEFUN([LT_LIB_M],
3307 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3310 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3311 # These system don't have libm, or don't need it
3314 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3315 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3318 AC_CHECK_LIB(m, cos, LIBM="-lm")
3325 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3326 dnl aclocal-1.4 backwards compatibility:
3327 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3330 # _LT_COMPILER_NO_RTTI([TAGNAME])
3331 # -------------------------------
3332 m4_defun([_LT_COMPILER_NO_RTTI],
3333 [m4_require([_LT_TAG_COMPILER])dnl
3335 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3337 if test "$GCC" = yes; then
3338 case $cc_basename in
3340 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3342 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3345 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3346 lt_cv_prog_compiler_rtti_exceptions,
3347 [-fno-rtti -fno-exceptions], [],
3348 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3350 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3351 [Compiler flag to turn off builtin functions])
3352 ])# _LT_COMPILER_NO_RTTI
3355 # _LT_CMD_GLOBAL_SYMBOLS
3356 # ----------------------
3357 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3358 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3359 AC_REQUIRE([AC_PROG_CC])dnl
3360 AC_REQUIRE([AC_PROG_AWK])dnl
3361 AC_REQUIRE([LT_PATH_NM])dnl
3362 AC_REQUIRE([LT_PATH_LD])dnl
3363 m4_require([_LT_DECL_SED])dnl
3364 m4_require([_LT_DECL_EGREP])dnl
3365 m4_require([_LT_TAG_COMPILER])dnl
3367 # Check for command to grab the raw symbol name followed by C symbol from nm.
3368 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3369 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3371 # These are sane defaults that work on at least a few old systems.
3372 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3374 # Character class describing NM global symbol codes.
3375 symcode='[[BCDEGRST]]'
3377 # Regexp to match symbols that can be accessed directly from C.
3378 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3380 # Define system-specific variables.
3385 cygwin* | mingw* | pw32* | cegcc*)
3386 symcode='[[ABCDGISTW]]'
3389 if test "$host_cpu" = ia64; then
3390 symcode='[[ABCDEGRST]]'
3394 symcode='[[BCDEGRST]]'
3397 symcode='[[BCDEGQRST]]'
3408 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3412 symcode='[[DFNSTU]]'
3416 # If we're using GNU nm, then use its standard symbol codes.
3417 case `$NM -V 2>&1` in
3418 *GNU* | *'with BFD'*)
3419 symcode='[[ABCDGIRSTW]]' ;;
3422 # Transform an extracted symbol line into a proper C declaration.
3423 # Some systems (esp. on ia64) link data and code symbols differently,
3424 # so use this general approach.
3425 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3427 # Transform an extracted symbol line into symbol name and symbol address
3428 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3429 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3431 # Handle CRLF in mingw tool chain
3435 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3439 # Try without a prefix underscore, then with it.
3440 for ac_symprfx in "" "_"; do
3442 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3443 symxfrm="\\1 $ac_symprfx\\2 \\2"
3445 # Write the raw and C identifiers.
3446 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3447 # Fake it for dumpbin and say T for any non-static function
3448 # and D for any global variable.
3449 # Also find C++ and __fastcall symbols from MSVC++,
3450 # which start with @ or ?.
3451 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3452 " {last_section=section; section=\$ 3};"\
3453 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3454 " \$ 0!~/External *\|/{next};"\
3455 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3456 " {if(hide[section]) next};"\
3457 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3458 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3459 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3460 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3461 " ' prfx=^$ac_symprfx]"
3463 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3466 # Check to see that the pipe works correctly.
3470 cat > conftest.$ac_ext <<_LT_EOF
3475 void nm_test_func(void);
3476 void nm_test_func(void){}
3480 int main(){nm_test_var='a';nm_test_func();return(0);}
3483 if AC_TRY_EVAL(ac_compile); then
3484 # Now try to grab the symbols.
3486 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3487 # Try sorting and uniquifying the output.
3488 if sort "$nlist" | uniq > "$nlist"T; then
3489 mv -f "$nlist"T "$nlist"
3494 # Make sure that we snagged all the symbols we need.
3495 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3496 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3497 cat <<_LT_EOF > conftest.$ac_ext
3503 # Now generate the symbol file.
3504 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3506 cat <<_LT_EOF >> conftest.$ac_ext
3508 /* The mapping between symbol names and symbols. */
3513 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3515 { "@PROGRAM@", (void *) 0 },
3517 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3518 cat <<\_LT_EOF >> conftest.$ac_ext
3522 /* This works around a problem in FreeBSD linker */
3523 #ifdef FREEBSD_WORKAROUND
3524 static const void *lt_preloaded_setup() {
3525 return lt__PROGRAM__LTX_preloaded_symbols;
3533 # Now try linking the two files.
3534 mv conftest.$ac_objext conftstm.$ac_objext
3535 lt_save_LIBS="$LIBS"
3536 lt_save_CFLAGS="$CFLAGS"
3537 LIBS="conftstm.$ac_objext"
3538 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3539 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3542 LIBS="$lt_save_LIBS"
3543 CFLAGS="$lt_save_CFLAGS"
3545 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3548 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3551 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3554 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3555 cat conftest.$ac_ext >&5
3557 rm -rf conftest* conftst*
3559 # Do not use the global_symbol_pipe unless it works.
3560 if test "$pipe_works" = yes; then
3563 lt_cv_sys_global_symbol_pipe=
3567 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3568 lt_cv_sys_global_symbol_to_cdecl=
3570 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3571 AC_MSG_RESULT(failed)
3576 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3577 [Take the output of nm and produce a listing of raw symbols and C names])
3578 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3579 [Transform the output of nm in a proper C declaration])
3580 _LT_DECL([global_symbol_to_c_name_address],
3581 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3582 [Transform the output of nm in a C name address pair])
3583 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3584 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3585 [Transform the output of nm in a C name address pair when lib prefix is needed])
3586 ]) # _LT_CMD_GLOBAL_SYMBOLS
3589 # _LT_COMPILER_PIC([TAGNAME])
3590 # ---------------------------
3591 m4_defun([_LT_COMPILER_PIC],
3592 [m4_require([_LT_TAG_COMPILER])dnl
3593 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3594 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3595 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3597 AC_MSG_CHECKING([for $compiler option to produce PIC])
3598 m4_if([$1], [CXX], [
3599 # C++ specific cases for pic, static, wl, etc.
3600 if test "$GXX" = yes; then
3601 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3602 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3606 # All AIX code is PIC.
3607 if test "$host_cpu" = ia64; then
3608 # AIX 5 now supports IA64 processor
3609 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3611 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3617 # see comment about AmigaOS4 .so support
3618 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3621 # FIXME: we need at least 68020 code to build shared libraries, but
3622 # adding the `-m68020' flag to GCC prevents building anything better,
3624 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3629 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3630 # PIC is the default for these OSes.
3632 mingw* | cygwin* | os2* | pw32* | cegcc*)
3633 # This hack is so that the source file can tell whether it is being
3634 # built for inclusion in a dll (and should export symbols for example).
3635 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3636 # (--disable-auto-import) libraries
3637 m4_if([$1], [GCJ], [],
3638 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3640 darwin* | rhapsody*)
3641 # PIC is the default on this platform
3642 # Common symbols not allowed in MH_DYLIB files
3643 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3646 # DJGPP does not support shared libraries at all
3647 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3650 # PIC is the default for Haiku.
3651 # The "-static" flag exists, but is broken.
3652 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3655 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3656 # Instead, we relocate shared libraries at runtime.
3659 if test -d /usr/nec; then
3660 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3664 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3665 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3666 # sets the default TLS model and affects inlining.
3671 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3676 # QNX uses GNU C++, but need to define -shared option too, otherwise
3678 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3681 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3687 # All AIX code is PIC.
3688 if test "$host_cpu" = ia64; then
3689 # AIX 5 now supports IA64 processor
3690 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3692 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3696 case $cc_basename in
3698 # Green Hills C++ Compiler
3699 # _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"
3704 case $cc_basename in
3706 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3709 # Green Hills C++ Compiler
3710 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3716 freebsd* | dragonfly*)
3717 # FreeBSD uses GNU C++
3719 hpux9* | hpux10* | hpux11*)
3720 case $cc_basename in
3722 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3723 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3724 if test "$host_cpu" != ia64; then
3725 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3729 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3730 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3736 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3745 # This is c89, which is MS Visual C++ (no shared libs)
3746 # Anyone wants to do a port?
3748 irix5* | irix6* | nonstopux*)
3749 case $cc_basename in
3751 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3752 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3753 # CC pic flag -KPIC is the default.
3759 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3760 case $cc_basename in
3763 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3764 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3767 # old Intel C++ for x86_64 which still supported -KPIC.
3768 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3769 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3770 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3773 # Intel C++, used to be incompatible with GCC.
3774 # ICC 10 doesn't accept -KPIC any more.
3775 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3776 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3777 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3780 # Portland Group C++ compiler
3781 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3782 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3783 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3787 # Make sure the PIC flag is empty. It appears that all Alpha
3788 # Linux and Compaq Tru64 Unix objects are PIC.
3789 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3790 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3792 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3793 # IBM XL 8.0, 9.0 on PPC and BlueGene
3794 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3795 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3796 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3799 case `$CC -V 2>&1 | sed 5q` in
3802 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3803 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3804 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3815 case $cc_basename in
3817 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3826 # QNX uses GNU C++, but need to define -shared option too, otherwise
3828 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3830 osf3* | osf4* | osf5*)
3831 case $cc_basename in
3833 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3836 # Rational C++ 2.4.1
3837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3840 # Digital/Compaq C++
3841 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3842 # Make sure the PIC flag is empty. It appears that all Alpha
3843 # Linux and Compaq Tru64 Unix objects are PIC.
3844 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3845 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3854 case $cc_basename in
3856 # Sun C++ 4.2, 5.x and Centerline C++
3857 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3858 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3859 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3862 # Green Hills C++ Compiler
3863 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3870 case $cc_basename in
3873 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3874 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3878 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3884 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3885 case $cc_basename in
3887 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3888 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3889 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3894 case $cc_basename in
3896 # NonStop-UX NCC 3.20
3897 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3906 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3912 if test "$GCC" = yes; then
3913 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3914 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3918 # All AIX code is PIC.
3919 if test "$host_cpu" = ia64; then
3920 # AIX 5 now supports IA64 processor
3921 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3923 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3929 # see comment about AmigaOS4 .so support
3930 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3933 # FIXME: we need at least 68020 code to build shared libraries, but
3934 # adding the `-m68020' flag to GCC prevents building anything better,
3936 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3941 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3942 # PIC is the default for these OSes.
3945 mingw* | cygwin* | pw32* | os2* | cegcc*)
3946 # This hack is so that the source file can tell whether it is being
3947 # built for inclusion in a dll (and should export symbols for example).
3948 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3949 # (--disable-auto-import) libraries
3950 m4_if([$1], [GCJ], [],
3951 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3954 darwin* | rhapsody*)
3955 # PIC is the default on this platform
3956 # Common symbols not allowed in MH_DYLIB files
3957 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3961 # PIC is the default for Haiku.
3962 # The "-static" flag exists, but is broken.
3963 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3967 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3968 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3969 # sets the default TLS model and affects inlining.
3975 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3981 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3982 # Instead, we relocate shared libraries at runtime.
3986 # Just because we use GCC doesn't mean we suddenly get shared libraries
3987 # on systems that don't support them.
3988 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3993 # QNX uses GNU C++, but need to define -shared option too, otherwise
3995 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3999 if test -d /usr/nec; then
4000 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4005 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4009 case $cc_basename in
4010 nvcc*) # Cuda Compiler Driver 2.2
4011 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4012 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4016 # PORTME Check for flag to pass linker flags through the system compiler.
4019 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4020 if test "$host_cpu" = ia64; then
4021 # AIX 5 now supports IA64 processor
4022 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4024 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4028 mingw* | cygwin* | pw32* | os2* | cegcc*)
4029 # This hack is so that the source file can tell whether it is being
4030 # built for inclusion in a dll (and should export symbols for example).
4031 m4_if([$1], [GCJ], [],
4032 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4035 hpux9* | hpux10* | hpux11*)
4036 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4037 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4044 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4047 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4048 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4051 irix5* | irix6* | nonstopux*)
4052 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4053 # PIC (with -KPIC) is the default.
4054 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4057 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4058 case $cc_basename in
4059 # old Intel for x86_64 which still supported -KPIC.
4061 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4063 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4065 # icc used to be incompatible with GCC.
4066 # ICC 10 doesn't accept -KPIC any more.
4068 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4069 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4070 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4072 # Lahey Fortran 8.1.
4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4078 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4079 # Portland Group compilers (*not* the Pentium gcc compiler,
4080 # which looks to be a dead project)
4081 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4082 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4083 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4086 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4087 # All Alpha code is PIC.
4088 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4090 xl* | bgxl* | bgf* | mpixl*)
4091 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4092 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4093 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4094 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4097 case `$CC -V 2>&1 | sed 5q` in
4098 *Sun\ F* | *Sun*Fortran*)
4099 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4100 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4101 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4102 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4106 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4107 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4116 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4117 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4121 # QNX uses GNU C++, but need to define -shared option too, otherwise
4123 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4126 osf3* | osf4* | osf5*)
4127 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4128 # All OSF/1 code is PIC.
4129 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4133 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4138 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4139 case $cc_basename in
4141 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4143 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4148 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4149 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4150 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4153 sysv4 | sysv4.2uw2* | sysv4.3*)
4154 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4155 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4156 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4160 if test -d /usr/nec ;then
4161 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4162 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4166 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4167 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4168 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4169 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4173 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4174 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4178 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4179 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4183 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4189 # For platforms which do not support PIC, -DPIC is meaningless:
4191 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4194 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4197 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4198 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4199 [How to pass a linker flag through the compiler])
4202 # Check to make sure the PIC flag actually works.
4204 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4205 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4206 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4207 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4208 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4210 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4212 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4213 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4215 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4216 [Additional compiler flags for building library objects])
4219 # Check to make sure the static flag actually works.
4221 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4222 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4223 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4224 $lt_tmp_static_flag,
4226 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4227 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4228 [Compiler flag to prevent dynamic linking])
4229 ])# _LT_COMPILER_PIC
4232 # _LT_LINKER_SHLIBS([TAGNAME])
4233 # ----------------------------
4234 # See if the linker supports building shared libraries.
4235 m4_defun([_LT_LINKER_SHLIBS],
4236 [AC_REQUIRE([LT_PATH_LD])dnl
4237 AC_REQUIRE([LT_PATH_NM])dnl
4238 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4239 m4_require([_LT_DECL_EGREP])dnl
4240 m4_require([_LT_DECL_SED])dnl
4241 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4242 m4_require([_LT_TAG_COMPILER])dnl
4243 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4244 m4_if([$1], [CXX], [
4245 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4248 # If we're using GNU nm, then we don't want the "-C" option.
4249 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4250 # Also, AIX nm treats weak defined symbols like other global defined
4251 # symbols, whereas GNU nm marks them as "W".
4252 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4253 _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'
4255 _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'
4259 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4261 cygwin* | mingw* | cegcc*)
4262 _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'
4265 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4268 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4271 _LT_TAGVAR(allow_undefined_flag, $1)=
4272 _LT_TAGVAR(always_export_symbols, $1)=no
4273 _LT_TAGVAR(archive_cmds, $1)=
4274 _LT_TAGVAR(archive_expsym_cmds, $1)=
4275 _LT_TAGVAR(compiler_needs_object, $1)=no
4276 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4277 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4278 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4279 _LT_TAGVAR(hardcode_automatic, $1)=no
4280 _LT_TAGVAR(hardcode_direct, $1)=no
4281 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4282 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4283 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4284 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4285 _LT_TAGVAR(hardcode_minus_L, $1)=no
4286 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4287 _LT_TAGVAR(inherit_rpath, $1)=no
4288 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4289 _LT_TAGVAR(module_cmds, $1)=
4290 _LT_TAGVAR(module_expsym_cmds, $1)=
4291 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4292 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4293 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4294 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4295 # include_expsyms should be a list of space-separated symbols to be *always*
4296 # included in the symbol list
4297 _LT_TAGVAR(include_expsyms, $1)=
4298 # exclude_expsyms can be an extended regexp of symbols to exclude
4299 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4300 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4301 # as well as any symbol that contains `d'.
4302 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4303 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4304 # platforms (ab)use it in PIC code, but their linkers get confused if
4305 # the symbol is explicitly referenced. Since portable code cannot
4306 # rely on this symbol name, it's probably fine to never include it in
4307 # preloaded symbol tables.
4308 # Exclude shared library initialization/finalization symbols.
4309 dnl Note also adjust exclude_expsyms for C++ above.
4310 extract_expsyms_cmds=
4313 cygwin* | mingw* | pw32* | cegcc*)
4314 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4315 # When not using gcc, we currently assume that we are using
4316 # Microsoft Visual C++.
4317 if test "$GCC" != yes; then
4322 # we just hope/assume this is gcc and not c89 (= MSVC++)
4330 _LT_TAGVAR(ld_shlibs, $1)=yes
4332 # On some targets, GNU ld is compatible enough with the native linker
4333 # that we're better off using the native interface for both.
4334 lt_use_gnu_ld_interface=no
4335 if test "$with_gnu_ld" = yes; then
4338 # The AIX port of GNU ld has always aspired to compatibility
4339 # with the native linker. However, as the warning in the GNU ld
4340 # block says, versions before 2.19.5* couldn't really create working
4341 # shared libraries, regardless of the interface used.
4342 case `$LD -v 2>&1` in
4343 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4344 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4345 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4347 lt_use_gnu_ld_interface=yes
4352 lt_use_gnu_ld_interface=yes
4357 if test "$lt_use_gnu_ld_interface" = yes; then
4358 # If archive_cmds runs LD, not CC, wlarc should be empty
4361 # Set some defaults for GNU ld with shared library support. These
4362 # are reset later if shared libraries are not supported. Putting them
4363 # here allows them to be overridden if necessary.
4364 runpath_var=LD_RUN_PATH
4365 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4366 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4367 # ancient GNU ld didn't support --whole-archive et. al.
4368 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4369 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4371 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4373 supports_anon_versioning=no
4374 case `$LD -v 2>&1` in
4375 *GNU\ gold*) supports_anon_versioning=yes ;;
4376 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4377 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4378 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4379 *\ 2.11.*) ;; # other 2.11 versions
4380 *) supports_anon_versioning=yes ;;
4383 # See if GNU ld supports shared libraries.
4386 # On AIX/PPC, the GNU linker is very broken
4387 if test "$host_cpu" != ia64; then
4388 _LT_TAGVAR(ld_shlibs, $1)=no
4391 *** Warning: the GNU linker, at least up to release 2.19, is reported
4392 *** to be unable to reliably create shared libraries on AIX.
4393 *** Therefore, libtool is disabling shared libraries support. If you
4394 *** really care for shared libraries, you may want to install binutils
4395 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4396 *** You will then need to restart the configuration process.
4405 # see comment about AmigaOS4 .so support
4406 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4407 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4410 _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)'
4411 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4412 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4418 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4419 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4420 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4421 # support --undefined. This deserves some investigation. FIXME
4422 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4424 _LT_TAGVAR(ld_shlibs, $1)=no
4428 cygwin* | mingw* | pw32* | cegcc*)
4429 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4430 # as there is no search path for DLLs.
4431 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4432 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4433 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4434 _LT_TAGVAR(always_export_symbols, $1)=no
4435 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4436 _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'
4438 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4439 _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'
4440 # If the export-symbols file already is a .def file (1st line
4441 # is EXPORTS), use it as is; otherwise, prepend...
4442 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4443 cp $export_symbols $output_objdir/$soname.def;
4445 echo EXPORTS > $output_objdir/$soname.def;
4446 cat $export_symbols >> $output_objdir/$soname.def;
4448 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4450 _LT_TAGVAR(ld_shlibs, $1)=no
4455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4456 _LT_TAGVAR(link_all_deplibs, $1)=yes
4460 _LT_TAGVAR(hardcode_direct, $1)=no
4461 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4462 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4463 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4464 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4465 # Instead, shared libraries are loaded at an image base (0x10000000 by
4466 # default) and relocated if they conflict, which is a slow very memory
4467 # consuming and fragmenting process. To avoid this, we pick a random,
4468 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4469 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4470 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4471 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4474 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4476 if test "$host_os" = linux-dietlibc; then
4477 case $cc_basename in
4478 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4481 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4482 && test "$tmp_diet" = no
4484 tmp_addflag=' $pic_flag'
4485 tmp_sharedflag='-shared'
4486 case $cc_basename,$host_cpu in
4487 pgcc*) # Portland Group C compiler
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 tmp_addflag=' $pic_flag'
4491 pgf77* | pgf90* | pgf95* | pgfortran*)
4492 # Portland Group f77 and f90 compilers
4493 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4494 tmp_addflag=' $pic_flag -Mnomain' ;;
4495 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4496 tmp_addflag=' -i_dynamic' ;;
4497 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4498 tmp_addflag=' -i_dynamic -nofor_main' ;;
4499 ifc* | ifort*) # Intel Fortran compiler
4500 tmp_addflag=' -nofor_main' ;;
4501 lf95*) # Lahey Fortran 8.1
4502 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4503 tmp_sharedflag='--shared' ;;
4504 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4505 tmp_sharedflag='-qmkshrobj'
4507 nvcc*) # Cuda Compiler Driver 2.2
4508 _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'
4509 _LT_TAGVAR(compiler_needs_object, $1)=yes
4512 case `$CC -V 2>&1 | sed 5q` in
4513 *Sun\ C*) # Sun C 5.9
4514 _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'
4515 _LT_TAGVAR(compiler_needs_object, $1)=yes
4516 tmp_sharedflag='-G' ;;
4517 *Sun\ F*) # Sun Fortran 8.3
4518 tmp_sharedflag='-G' ;;
4520 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4522 if test "x$supports_anon_versioning" = xyes; then
4523 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4524 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4525 echo "local: *; };" >> $output_objdir/$libname.ver~
4526 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4529 case $cc_basename in
4530 xlf* | bgf* | bgxlf* | mpixlf*)
4531 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4532 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4533 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4534 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4535 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4536 if test "x$supports_anon_versioning" = xyes; then
4537 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4538 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4539 echo "local: *; };" >> $output_objdir/$libname.ver~
4540 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4545 _LT_TAGVAR(ld_shlibs, $1)=no
4550 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4551 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4554 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4555 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4560 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4561 _LT_TAGVAR(ld_shlibs, $1)=no
4564 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4565 *** create shared libraries on Solaris systems. Therefore, libtool
4566 *** is disabling shared libraries support. We urge you to upgrade GNU
4567 *** binutils to release 2.9.1 or newer. Another option is to modify
4568 *** your PATH or compiler configuration so that the native linker is
4569 *** used, and then restart.
4572 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4573 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4574 _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'
4576 _LT_TAGVAR(ld_shlibs, $1)=no
4580 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4581 case `$LD -v 2>&1` in
4582 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4583 _LT_TAGVAR(ld_shlibs, $1)=no
4586 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4587 *** reliably create shared libraries on SCO systems. Therefore, libtool
4588 *** is disabling shared libraries support. We urge you to upgrade GNU
4589 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4590 *** your PATH or compiler configuration so that the native linker is
4591 *** used, and then restart.
4596 # For security reasons, it is highly recommended that you always
4597 # use absolute paths for naming shared libraries, and exclude the
4598 # DT_RUNPATH tag from executables and libraries. But doing so
4599 # requires that you compile everything twice, which is a pain.
4600 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4601 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4602 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4603 _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'
4605 _LT_TAGVAR(ld_shlibs, $1)=no
4612 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4614 _LT_TAGVAR(hardcode_direct, $1)=yes
4615 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4619 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4620 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4621 _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'
4623 _LT_TAGVAR(ld_shlibs, $1)=no
4628 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4630 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4631 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4632 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4635 # PORTME fill in a description of your system's linker (not GNU ld)
4638 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4639 _LT_TAGVAR(always_export_symbols, $1)=yes
4640 _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'
4641 # Note: this linker hardcodes the directories in LIBPATH if there
4642 # are no directories specified by -L.
4643 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4644 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4645 # Neither direct hardcoding nor static linking is supported with a
4647 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4652 if test "$host_cpu" = ia64; then
4653 # On IA64, the linker does run time linking by default, so we don't
4654 # have to do anything special.
4655 aix_use_runtimelinking=no
4656 exp_sym_flag='-Bexport'
4659 # If we're using GNU nm, then we don't want the "-C" option.
4660 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4661 # Also, AIX nm treats weak defined symbols like other global
4662 # defined symbols, whereas GNU nm marks them as "W".
4663 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4664 _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'
4666 _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'
4668 aix_use_runtimelinking=no
4670 # Test if we are trying to use run time linking or normal
4671 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4672 # need to do runtime linking.
4673 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4674 for ld_flag in $LDFLAGS; do
4675 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4676 aix_use_runtimelinking=yes
4683 exp_sym_flag='-bexport'
4684 no_entry_flag='-bnoentry'
4687 # When large executables or shared objects are built, AIX ld can
4688 # have problems creating the table of contents. If linking a library
4689 # or program results in "error TOC overflow" add -mminimal-toc to
4690 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4691 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4693 _LT_TAGVAR(archive_cmds, $1)=''
4694 _LT_TAGVAR(hardcode_direct, $1)=yes
4695 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4696 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4697 _LT_TAGVAR(link_all_deplibs, $1)=yes
4698 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4700 if test "$GCC" = yes; then
4701 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4702 # We only want to do this on AIX 4.2 and lower, the check
4703 # below for broken collect2 doesn't work under 4.3+
4704 collect2name=`${CC} -print-prog-name=collect2`
4705 if test -f "$collect2name" &&
4706 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4708 # We have reworked collect2
4711 # We have old collect2
4712 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4713 # It fails to find uninstalled libraries when the uninstalled
4714 # path is not listed in the libpath. Setting hardcode_minus_L
4715 # to unsupported forces relinking
4716 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4717 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4718 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4722 shared_flag='-shared'
4723 if test "$aix_use_runtimelinking" = yes; then
4724 shared_flag="$shared_flag "'${wl}-G'
4728 if test "$host_cpu" = ia64; then
4729 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4730 # chokes on -Wl,-G. The following line is correct:
4733 if test "$aix_use_runtimelinking" = yes; then
4734 shared_flag='${wl}-G'
4736 shared_flag='${wl}-bM:SRE'
4741 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4742 # It seems that -bexpall does not export symbols beginning with
4743 # underscore (_), so it is better to generate a list of symbols to export.
4744 _LT_TAGVAR(always_export_symbols, $1)=yes
4745 if test "$aix_use_runtimelinking" = yes; then
4746 # Warning - without using the other runtime loading flags (-brtl),
4747 # -berok will link without error, but may produce a broken library.
4748 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4749 # Determine the default libpath from the value encoded in an
4751 _LT_SYS_MODULE_PATH_AIX
4752 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4753 _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 $shared_flag"
4755 if test "$host_cpu" = ia64; then
4756 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4757 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4758 _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"
4760 # Determine the default libpath from the value encoded in an
4762 _LT_SYS_MODULE_PATH_AIX
4763 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4764 # Warning - without using the other run time loading flags,
4765 # -berok will link without error, but may produce a broken library.
4766 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4767 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4768 if test "$with_gnu_ld" = yes; then
4769 # We only use this code for GNU lds that support --whole-archive.
4770 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4772 # Exported symbols can be pulled into shared objects from archives
4773 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4775 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4776 # This is similar to how AIX traditionally builds its shared libraries.
4777 _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'
4785 # see comment about AmigaOS4 .so support
4786 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4787 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4790 _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)'
4791 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4792 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4798 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4801 cygwin* | mingw* | pw32* | cegcc*)
4802 # When not using gcc, we currently assume that we are using
4803 # Microsoft Visual C++.
4804 # hardcode_libdir_flag_spec is actually meaningless, as there is
4805 # no search path for DLLs.
4806 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4807 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4808 # Tell ltmain to make .lib files, not .a files.
4810 # Tell ltmain to make .dll files, not .so files.
4812 # FIXME: Setting linknames here is a bad hack.
4813 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
4814 # The linker will automatically build a .lib file if we build a DLL.
4815 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4816 # FIXME: Should let the user specify the lib program.
4817 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4818 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4819 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4822 darwin* | rhapsody*)
4823 _LT_DARWIN_LINKER_FEATURES($1)
4827 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4828 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4829 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4832 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4833 # support. Future versions do this automatically, but an explicit c++rt0.o
4834 # does not break anything, and helps significantly (at the cost of a little
4837 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4838 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4839 _LT_TAGVAR(hardcode_direct, $1)=yes
4840 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4843 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4845 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4846 _LT_TAGVAR(hardcode_direct, $1)=yes
4847 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4848 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4851 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4852 freebsd* | dragonfly*)
4853 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4854 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4855 _LT_TAGVAR(hardcode_direct, $1)=yes
4856 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4860 if test "$GCC" = yes; then
4861 _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'
4863 _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'
4865 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4866 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4867 _LT_TAGVAR(hardcode_direct, $1)=yes
4869 # hardcode_minus_L: Not really in the search PATH,
4870 # but as the default location of the library.
4871 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4872 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4876 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4877 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4879 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4881 if test "$with_gnu_ld" = no; then
4882 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4883 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4884 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4885 _LT_TAGVAR(hardcode_direct, $1)=yes
4886 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4887 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4888 # hardcode_minus_L: Not really in the search PATH,
4889 # but as the default location of the library.
4890 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4895 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4898 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4904 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4910 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4913 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4917 # Older versions of the 11.00 compiler do not understand -b yet
4918 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4919 _LT_LINKER_OPTION([if $CC understands -b],
4920 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4921 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4922 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4923 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
4927 if test "$with_gnu_ld" = no; then
4928 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4929 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4933 _LT_TAGVAR(hardcode_direct, $1)=no
4934 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4937 _LT_TAGVAR(hardcode_direct, $1)=yes
4938 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4939 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4941 # hardcode_minus_L: Not really in the search PATH,
4942 # but as the default location of the library.
4943 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4949 irix5* | irix6* | nonstopux*)
4950 if test "$GCC" = yes; then
4951 _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 $lib'
4952 # Try to use the -exported_symbol ld option, if it does not
4953 # work, assume that -exports_file does not work either and
4954 # implicitly export all symbols.
4955 save_LDFLAGS="$LDFLAGS"
4956 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4957 AC_LINK_IFELSE([AC_LANG_SOURCE([int foo(void) {}])],
4958 _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 $lib'
4960 LDFLAGS="$save_LDFLAGS"
4962 _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'
4963 _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'
4965 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4966 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4967 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4968 _LT_TAGVAR(inherit_rpath, $1)=yes
4969 _LT_TAGVAR(link_all_deplibs, $1)=yes
4973 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4974 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4976 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4979 _LT_TAGVAR(hardcode_direct, $1)=yes
4980 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4984 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4985 _LT_TAGVAR(hardcode_direct, $1)=yes
4986 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4987 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4988 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4995 if test -f /usr/libexec/ld.so; then
4996 _LT_TAGVAR(hardcode_direct, $1)=yes
4997 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4998 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4999 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5000 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5001 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5002 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5003 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5006 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5007 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5008 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5011 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5012 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5017 _LT_TAGVAR(ld_shlibs, $1)=no
5022 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5023 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5024 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5025 _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'
5026 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5030 if test "$GCC" = yes; then
5031 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5032 _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'
5034 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5035 _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'
5037 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5038 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5039 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5042 osf4* | osf5*) # as osf3* with the addition of -msym flag
5043 if test "$GCC" = yes; then
5044 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5045 _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'
5046 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5048 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5049 _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'
5050 _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~
5051 $CC -shared${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'
5053 # Both c and cxx compiler support -rpath directly
5054 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5056 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5057 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5061 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5062 if test "$GCC" = yes; then
5064 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5065 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5066 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5068 case `$CC -V 2>&1` in
5071 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5072 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5073 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5077 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5078 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5079 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5084 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5086 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5088 # The compiler driver will combine and reorder linker options,
5089 # but understands `-z linker_flag'. GCC discards it without `$wl',
5090 # but is careful enough not to reorder.
5091 # Supported since Solaris 2.6 (maybe 2.5.1?)
5092 if test "$GCC" = yes; then
5093 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5095 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5099 _LT_TAGVAR(link_all_deplibs, $1)=yes
5103 if test "x$host_vendor" = xsequent; then
5104 # Use $CC to link under sequent, because it throws in some extra .o
5105 # files that make .init and .fini sections work.
5106 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5108 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5110 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5111 _LT_TAGVAR(hardcode_direct, $1)=yes
5112 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5113 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5117 case $host_vendor in
5119 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5120 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5123 ## LD is ld it makes a PLAMLIB
5124 ## CC just makes a GrossModule.
5125 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5126 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5127 _LT_TAGVAR(hardcode_direct, $1)=no
5130 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5131 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5134 runpath_var='LD_RUN_PATH'
5135 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5139 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5140 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5141 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5145 if test -d /usr/nec; then
5146 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5147 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5148 runpath_var=LD_RUN_PATH
5149 hardcode_runpath_var=yes
5150 _LT_TAGVAR(ld_shlibs, $1)=yes
5154 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5155 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5156 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5157 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5158 runpath_var='LD_RUN_PATH'
5160 if test "$GCC" = yes; then
5161 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5162 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5164 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5165 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5169 sysv5* | sco3.2v5* | sco5v6*)
5170 # Note: We can NOT use -z defs as we might desire, because we do not
5171 # link with -lc, and that would cause any symbols used from libc to
5172 # always be unresolved, which means just about no library would
5173 # ever link correctly. If we're not using GNU ld we use -z text
5174 # though, which does catch some bad symbols but isn't as heavy-handed
5176 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5177 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5178 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5179 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5180 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5181 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5182 _LT_TAGVAR(link_all_deplibs, $1)=yes
5183 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5184 runpath_var='LD_RUN_PATH'
5186 if test "$GCC" = yes; then
5187 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5188 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5190 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5191 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5196 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5197 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5198 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5202 _LT_TAGVAR(ld_shlibs, $1)=no
5206 if test x$host_vendor = xsni; then
5208 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5209 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5215 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5216 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5218 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5220 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5221 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5222 _LT_DECL([], [extract_expsyms_cmds], [2],
5223 [The commands to extract the exported symbol list from a shared archive])
5226 # Do we need to explicitly link libc?
5228 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5230 # Assume -lc should be added
5231 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5233 if test "$enable_shared" = yes && test "$GCC" = yes; then
5234 case $_LT_TAGVAR(archive_cmds, $1) in
5236 # FIXME: we may have to deal with multi-command sequences.
5239 # Test whether the compiler implicitly links with -lc since on some
5240 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5241 # to ld, don't add -lc before -lgcc.
5242 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5243 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5245 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5247 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5250 libobjs=conftest.$ac_objext
5252 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5253 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5259 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5260 _LT_TAGVAR(allow_undefined_flag, $1)=
5261 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5263 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5265 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5267 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5269 cat conftest.err 1>&5
5273 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5280 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5281 [Whether or not to add -lc for building shared libraries])
5282 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5283 [enable_shared_with_static_runtimes], [0],
5284 [Whether or not to disallow shared libs when runtime libs are static])
5285 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5286 [Compiler flag to allow reflexive dlopens])
5287 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5288 [Compiler flag to generate shared objects directly from archives])
5289 _LT_TAGDECL([], [compiler_needs_object], [1],
5290 [Whether the compiler copes with passing no objects directly])
5291 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5292 [Create an old-style archive from a shared archive])
5293 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5294 [Create a temporary old-style archive to link instead of a shared archive])
5295 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5296 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5297 _LT_TAGDECL([], [module_cmds], [2],
5298 [Commands used to build a loadable module if different from building
5300 _LT_TAGDECL([], [module_expsym_cmds], [2])
5301 _LT_TAGDECL([], [with_gnu_ld], [1],
5302 [Whether we are building with GNU ld or not])
5303 _LT_TAGDECL([], [allow_undefined_flag], [1],
5304 [Flag that allows shared libraries with undefined symbols to be built])
5305 _LT_TAGDECL([], [no_undefined_flag], [1],
5306 [Flag that enforces no undefined symbols])
5307 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5308 [Flag to hardcode $libdir into a binary during linking.
5309 This must work even if $libdir does not exist])
5310 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5311 [[If ld is used when linking, flag to hardcode $libdir into a binary
5312 during linking. This must work even if $libdir does not exist]])
5313 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5314 [Whether we need a single "-rpath" flag with a separated argument])
5315 _LT_TAGDECL([], [hardcode_direct], [0],
5316 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5317 DIR into the resulting binary])
5318 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5319 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5320 DIR into the resulting binary and the resulting library dependency is
5321 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5322 library is relocated])
5323 _LT_TAGDECL([], [hardcode_minus_L], [0],
5324 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5325 into the resulting binary])
5326 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5327 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5328 into the resulting binary])
5329 _LT_TAGDECL([], [hardcode_automatic], [0],
5330 [Set to "yes" if building a shared library automatically hardcodes DIR
5331 into the library and all subsequent libraries and executables linked
5333 _LT_TAGDECL([], [inherit_rpath], [0],
5334 [Set to yes if linker adds runtime paths of dependent libraries
5335 to runtime path list])
5336 _LT_TAGDECL([], [link_all_deplibs], [0],
5337 [Whether libtool must link a program against all its dependency libraries])
5338 _LT_TAGDECL([], [fix_srcfile_path], [1],
5339 [Fix the shell variable $srcfile for the compiler])
5340 _LT_TAGDECL([], [always_export_symbols], [0],
5341 [Set to "yes" if exported symbols are required])
5342 _LT_TAGDECL([], [export_symbols_cmds], [2],
5343 [The commands to list exported symbols])
5344 _LT_TAGDECL([], [exclude_expsyms], [1],
5345 [Symbols that should not be listed in the preloaded symbols])
5346 _LT_TAGDECL([], [include_expsyms], [1],
5347 [Symbols that must always be exported])
5348 _LT_TAGDECL([], [prelink_cmds], [2],
5349 [Commands necessary for linking programs (against libraries) with templates])
5350 _LT_TAGDECL([], [file_list_spec], [1],
5351 [Specify filename containing input files])
5352 dnl FIXME: Not yet implemented
5353 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5354 dnl [Compiler flag to generate thread safe objects])
5355 ])# _LT_LINKER_SHLIBS
5358 # _LT_LANG_C_CONFIG([TAG])
5359 # ------------------------
5360 # Ensure that the configuration variables for a C compiler are suitably
5361 # defined. These variables are subsequently used by _LT_CONFIG to write
5362 # the compiler configuration to `libtool'.
5363 m4_defun([_LT_LANG_C_CONFIG],
5364 [m4_require([_LT_DECL_EGREP])dnl
5368 # Source file extension for C test sources.
5371 # Object file extension for compiled C test sources.
5373 _LT_TAGVAR(objext, $1)=$objext
5375 # Code to be used in simple compile tests
5376 lt_simple_compile_test_code="int some_variable = 0;"
5378 # Code to be used in simple link tests
5379 lt_simple_link_test_code='int main(){return(0);}'
5382 # Save the default compiler, since it gets overwritten when the other
5383 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5384 compiler_DEFAULT=$CC
5386 # save warnings/boilerplate of simple test code
5387 _LT_COMPILER_BOILERPLATE
5388 _LT_LINKER_BOILERPLATE
5391 ## There is no encapsulation within the following macros, do not change
5392 ## the running order or otherwise move them around unless you know exactly
5393 ## what you are doing...
5394 if test -n "$compiler"; then
5395 _LT_COMPILER_NO_RTTI($1)
5396 _LT_COMPILER_PIC($1)
5397 _LT_COMPILER_C_O($1)
5398 _LT_COMPILER_FILE_LOCKS($1)
5399 _LT_LINKER_SHLIBS($1)
5400 _LT_SYS_DYNAMIC_LINKER($1)
5401 _LT_LINKER_HARDCODE_LIBPATH($1)
5405 # Report which library types will actually be built
5406 AC_MSG_CHECKING([if libtool supports shared libraries])
5407 AC_MSG_RESULT([$can_build_shared])
5409 AC_MSG_CHECKING([whether to build shared libraries])
5410 test "$can_build_shared" = "no" && enable_shared=no
5412 # On AIX, shared libraries and static libraries use the same namespace, and
5413 # are all built from PIC.
5416 test "$enable_shared" = yes && enable_static=no
5417 if test -n "$RANLIB"; then
5418 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5419 postinstall_cmds='$RANLIB $lib'
5424 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5425 test "$enable_shared" = yes && enable_static=no
5429 AC_MSG_RESULT([$enable_shared])
5431 AC_MSG_CHECKING([whether to build static libraries])
5432 # Make sure either enable_shared or enable_static is yes.
5433 test "$enable_shared" = yes || enable_static=yes
5434 AC_MSG_RESULT([$enable_static])
5440 ])# _LT_LANG_C_CONFIG
5443 # _LT_LANG_CXX_CONFIG([TAG])
5444 # --------------------------
5445 # Ensure that the configuration variables for a C++ compiler are suitably
5446 # defined. These variables are subsequently used by _LT_CONFIG to write
5447 # the compiler configuration to `libtool'.
5448 m4_defun([_LT_LANG_CXX_CONFIG],
5449 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5450 m4_require([_LT_DECL_EGREP])dnl
5451 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5452 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5453 (test "X$CXX" != "Xg++"))) ; then
5456 _lt_caught_CXX_error=yes
5460 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5461 _LT_TAGVAR(allow_undefined_flag, $1)=
5462 _LT_TAGVAR(always_export_symbols, $1)=no
5463 _LT_TAGVAR(archive_expsym_cmds, $1)=
5464 _LT_TAGVAR(compiler_needs_object, $1)=no
5465 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5466 _LT_TAGVAR(hardcode_direct, $1)=no
5467 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5468 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5469 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5470 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5471 _LT_TAGVAR(hardcode_minus_L, $1)=no
5472 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5473 _LT_TAGVAR(hardcode_automatic, $1)=no
5474 _LT_TAGVAR(inherit_rpath, $1)=no
5475 _LT_TAGVAR(module_cmds, $1)=
5476 _LT_TAGVAR(module_expsym_cmds, $1)=
5477 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5478 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5479 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5480 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5481 _LT_TAGVAR(no_undefined_flag, $1)=
5482 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5483 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5485 # Source file extension for C++ test sources.
5488 # Object file extension for compiled C++ test sources.
5490 _LT_TAGVAR(objext, $1)=$objext
5492 # No sense in running all these tests if we already determined that
5493 # the CXX compiler isn't working. Some variables (like enable_shared)
5494 # are currently assumed to apply to all compilers on this platform,
5495 # and will be corrupted by setting them based on a non-working compiler.
5496 if test "$_lt_caught_CXX_error" != yes; then
5497 # Code to be used in simple compile tests
5498 lt_simple_compile_test_code="int some_variable = 0;"
5500 # Code to be used in simple link tests
5501 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5503 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5506 # save warnings/boilerplate of simple test code
5507 _LT_COMPILER_BOILERPLATE
5508 _LT_LINKER_BOILERPLATE
5510 # Allow CC to be a program name with arguments.
5515 lt_save_with_gnu_ld=$with_gnu_ld
5516 lt_save_path_LD=$lt_cv_path_LD
5517 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5518 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5520 $as_unset lt_cv_prog_gnu_ld
5522 if test -n "${lt_cv_path_LDCXX+set}"; then
5523 lt_cv_path_LD=$lt_cv_path_LDCXX
5525 $as_unset lt_cv_path_LD
5527 test -z "${LDCXX+set}" || LD=$LDCXX
5530 _LT_TAGVAR(compiler, $1)=$CC
5531 _LT_CC_BASENAME([$compiler])
5533 if test -n "$compiler"; then
5534 # We don't want -fno-exception when compiling C++ code, so set the
5535 # no_builtin_flag separately
5536 if test "$GXX" = yes; then
5537 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5539 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5542 if test "$GXX" = yes; then
5543 # Set up default GNU C++ configuration
5547 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5548 # archiving commands below assume that GNU ld is being used.
5549 if test "$with_gnu_ld" = yes; then
5550 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5551 _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'
5553 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5554 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5556 # If archive_cmds runs LD, not CC, wlarc should be empty
5557 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5558 # investigate it a little bit more. (MM)
5561 # ancient GNU ld didn't support --whole-archive et. al.
5562 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5563 $GREP 'no-whole-archive' > /dev/null; then
5564 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5566 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5572 # A generic and very simple default shared library creation
5573 # command for GNU C++ for the case where it uses the native
5574 # linker, instead of GNU ld. If possible, this setting should
5575 # overridden to take advantage of the native linker features on
5576 # the platform it is being used on.
5577 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5580 # Commands to make compiler produce verbose output that lists
5581 # what "hidden" libraries, object files and flags are used when
5582 # linking a shared library.
5583 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5591 # PORTME: fill in a description of your system's C++ link characteristics
5592 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5593 _LT_TAGVAR(ld_shlibs, $1)=yes
5596 # FIXME: insert proper C++ library support
5597 _LT_TAGVAR(ld_shlibs, $1)=no
5600 if test "$host_cpu" = ia64; then
5601 # On IA64, the linker does run time linking by default, so we don't
5602 # have to do anything special.
5603 aix_use_runtimelinking=no
5604 exp_sym_flag='-Bexport'
5607 aix_use_runtimelinking=no
5609 # Test if we are trying to use run time linking or normal
5610 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5611 # need to do runtime linking.
5612 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5613 for ld_flag in $LDFLAGS; do
5616 aix_use_runtimelinking=yes
5624 exp_sym_flag='-bexport'
5625 no_entry_flag='-bnoentry'
5628 # When large executables or shared objects are built, AIX ld can
5629 # have problems creating the table of contents. If linking a library
5630 # or program results in "error TOC overflow" add -mminimal-toc to
5631 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5632 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5634 _LT_TAGVAR(archive_cmds, $1)=''
5635 _LT_TAGVAR(hardcode_direct, $1)=yes
5636 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5637 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5638 _LT_TAGVAR(link_all_deplibs, $1)=yes
5639 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5641 if test "$GXX" = yes; then
5642 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5643 # We only want to do this on AIX 4.2 and lower, the check
5644 # below for broken collect2 doesn't work under 4.3+
5645 collect2name=`${CC} -print-prog-name=collect2`
5646 if test -f "$collect2name" &&
5647 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5649 # We have reworked collect2
5652 # We have old collect2
5653 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5654 # It fails to find uninstalled libraries when the uninstalled
5655 # path is not listed in the libpath. Setting hardcode_minus_L
5656 # to unsupported forces relinking
5657 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5658 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5659 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5662 shared_flag='-shared'
5663 if test "$aix_use_runtimelinking" = yes; then
5664 shared_flag="$shared_flag "'${wl}-G'
5668 if test "$host_cpu" = ia64; then
5669 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5670 # chokes on -Wl,-G. The following line is correct:
5673 if test "$aix_use_runtimelinking" = yes; then
5674 shared_flag='${wl}-G'
5676 shared_flag='${wl}-bM:SRE'
5681 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5682 # It seems that -bexpall does not export symbols beginning with
5683 # underscore (_), so it is better to generate a list of symbols to
5685 _LT_TAGVAR(always_export_symbols, $1)=yes
5686 if test "$aix_use_runtimelinking" = yes; then
5687 # Warning - without using the other runtime loading flags (-brtl),
5688 # -berok will link without error, but may produce a broken library.
5689 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5690 # Determine the default libpath from the value encoded in an empty
5692 _LT_SYS_MODULE_PATH_AIX
5693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5695 _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 $shared_flag"
5697 if test "$host_cpu" = ia64; then
5698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5699 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5700 _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"
5702 # Determine the default libpath from the value encoded in an
5704 _LT_SYS_MODULE_PATH_AIX
5705 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5706 # Warning - without using the other run time loading flags,
5707 # -berok will link without error, but may produce a broken library.
5708 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5709 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5710 if test "$with_gnu_ld" = yes; then
5711 # We only use this code for GNU lds that support --whole-archive.
5712 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5714 # Exported symbols can be pulled into shared objects from archives
5715 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5717 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5718 # This is similar to how AIX traditionally builds its shared
5720 _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'
5726 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5727 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5728 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5729 # support --undefined. This deserves some investigation. FIXME
5730 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5732 _LT_TAGVAR(ld_shlibs, $1)=no
5737 case $cc_basename in
5739 # FIXME: insert proper C++ library support
5740 _LT_TAGVAR(ld_shlibs, $1)=no
5745 cygwin* | mingw* | pw32* | cegcc*)
5746 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5747 # as there is no search path for DLLs.
5748 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5749 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
5750 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5751 _LT_TAGVAR(always_export_symbols, $1)=no
5752 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5754 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5755 _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'
5756 # If the export-symbols file already is a .def file (1st line
5757 # is EXPORTS), use it as is; otherwise, prepend...
5758 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5759 cp $export_symbols $output_objdir/$soname.def;
5761 echo EXPORTS > $output_objdir/$soname.def;
5762 cat $export_symbols >> $output_objdir/$soname.def;
5764 $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'
5766 _LT_TAGVAR(ld_shlibs, $1)=no
5769 darwin* | rhapsody*)
5770 _LT_DARWIN_LINKER_FEATURES($1)
5774 case $cc_basename in
5776 # FIXME: insert proper C++ library support
5777 _LT_TAGVAR(ld_shlibs, $1)=no
5780 # Green Hills C++ Compiler
5781 # FIXME: insert proper C++ library support
5782 _LT_TAGVAR(ld_shlibs, $1)=no
5785 # FIXME: insert proper C++ library support
5786 _LT_TAGVAR(ld_shlibs, $1)=no
5792 # C++ shared libraries reported to be fairly broken before
5794 _LT_TAGVAR(ld_shlibs, $1)=no
5798 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5801 freebsd* | dragonfly*)
5802 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5804 _LT_TAGVAR(ld_shlibs, $1)=yes
5811 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5812 _LT_TAGVAR(link_all_deplibs, $1)=yes
5816 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5817 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5818 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5819 _LT_TAGVAR(hardcode_direct, $1)=yes
5820 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5821 # but as the default
5822 # location of the library.
5824 case $cc_basename in
5826 # FIXME: insert proper C++ library support
5827 _LT_TAGVAR(ld_shlibs, $1)=no
5830 _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 $lib'
5831 # Commands to make compiler produce verbose output that lists
5832 # what "hidden" libraries, object files and flags are used when
5833 # linking a shared library.
5835 # There doesn't appear to be a way to prevent this compiler from
5836 # explicitly linking system object files so we need to strip them
5837 # from the output so that they don't get included in the library
5839 output_verbose_link_cmd='templist=`($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"'
5842 if test "$GXX" = yes; then
5843 _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'
5845 # FIXME: insert proper C++ library support
5846 _LT_TAGVAR(ld_shlibs, $1)=no
5853 if test $with_gnu_ld = no; then
5854 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5855 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5861 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5867 _LT_TAGVAR(hardcode_direct, $1)=no
5868 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5871 _LT_TAGVAR(hardcode_direct, $1)=yes
5872 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5873 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5874 # but as the default
5875 # location of the library.
5879 case $cc_basename in
5881 # FIXME: insert proper C++ library support
5882 _LT_TAGVAR(ld_shlibs, $1)=no
5887 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5890 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5893 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5896 # Commands to make compiler produce verbose output that lists
5897 # what "hidden" libraries, object files and flags are used when
5898 # linking a shared library.
5900 # There doesn't appear to be a way to prevent this compiler from
5901 # explicitly linking system object files so we need to strip them
5902 # from the output so that they don't get included in the library
5904 output_verbose_link_cmd='templist=`($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"'
5907 if test "$GXX" = yes; then
5908 if test $with_gnu_ld = no; then
5911 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5914 _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'
5917 _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'
5922 # FIXME: insert proper C++ library support
5923 _LT_TAGVAR(ld_shlibs, $1)=no
5930 _LT_TAGVAR(hardcode_direct, $1)=no
5931 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5932 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5933 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5934 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5935 # Instead, shared libraries are loaded at an image base (0x10000000 by
5936 # default) and relocated if they conflict, which is a slow very memory
5937 # consuming and fragmenting process. To avoid this, we pick a random,
5938 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5939 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5940 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5941 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5944 case $cc_basename in
5947 _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'
5949 # Archives containing C++ object files must be created using
5950 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5951 # necessary to make sure instantiated templates are included
5953 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5956 if test "$GXX" = yes; then
5957 if test "$with_gnu_ld" = no; then
5958 _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'
5960 _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'
5963 _LT_TAGVAR(link_all_deplibs, $1)=yes
5966 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5967 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5968 _LT_TAGVAR(inherit_rpath, $1)=yes
5971 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5972 case $cc_basename in
5974 # Kuck and Associates, Inc. (KAI) C++ Compiler
5976 # KCC will only create a shared library if the output file
5977 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5978 # to its proper name (with version) after linking.
5979 _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'
5980 _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 $lib'
5981 # Commands to make compiler produce verbose output that lists
5982 # what "hidden" libraries, object files and flags are used when
5983 # linking a shared library.
5985 # There doesn't appear to be a way to prevent this compiler from
5986 # explicitly linking system object files so we need to strip them
5987 # from the output so that they don't get included in the library
5989 output_verbose_link_cmd='templist=`$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"'
5991 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5992 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5994 # Archives containing C++ object files must be created using
5995 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5996 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6001 # version 8.0 and above of icpc choke on multiply defined symbols
6002 # if we add $predep_objects and $postdep_objects, however 7.1 and
6003 # earlier do not add the objects themselves.
6004 case `$CC -V 2>&1` in
6006 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6007 _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'
6009 *) # Version 8.0 or newer
6012 ia64*) tmp_idyn=' -i_dynamic';;
6014 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6015 _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'
6018 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6019 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6020 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6021 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6024 # Portland Group C++ compiler
6026 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6027 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6029 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6030 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
6031 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6033 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6034 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
6036 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6038 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6039 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6040 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6042 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6043 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6045 *) # Version 6 and above use weak symbols
6046 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6047 _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'
6051 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6052 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6053 _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'
6057 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6058 _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'
6060 runpath_var=LD_RUN_PATH
6061 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6062 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6064 # Commands to make compiler produce verbose output that lists
6065 # what "hidden" libraries, object files and flags are used when
6066 # linking a shared library.
6068 # There doesn't appear to be a way to prevent this compiler from
6069 # explicitly linking system object files so we need to strip them
6070 # from the output so that they don't get included in the library
6072 output_verbose_link_cmd='templist=`$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'
6074 xl* | mpixl* | bgxl*)
6075 # IBM XL 8.0 on PPC, with GNU ld
6076 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6077 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6078 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6079 if test "x$supports_anon_versioning" = xyes; then
6080 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6081 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6082 echo "local: *; };" >> $output_objdir/$libname.ver~
6083 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6087 case `$CC -V 2>&1 | sed 5q` in
6090 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6091 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6092 _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'
6093 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6094 _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'
6095 _LT_TAGVAR(compiler_needs_object, $1)=yes
6097 # Not sure whether something based on
6098 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6100 output_verbose_link_cmd='func_echo_all'
6102 # Archives containing C++ object files must be created using
6103 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6104 # necessary to make sure instantiated templates are included
6106 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6114 # FIXME: insert proper C++ library support
6115 _LT_TAGVAR(ld_shlibs, $1)=no
6119 # FIXME: insert proper C++ library support
6120 _LT_TAGVAR(ld_shlibs, $1)=no
6124 case $cc_basename in
6126 # FIXME: insert proper C++ library support
6127 _LT_TAGVAR(ld_shlibs, $1)=no
6130 # FIXME: insert proper C++ library support
6131 _LT_TAGVAR(ld_shlibs, $1)=no
6137 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6138 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6140 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6141 _LT_TAGVAR(hardcode_direct, $1)=yes
6142 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6144 # Workaround some broken pre-1.5 toolchains
6145 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6149 _LT_TAGVAR(ld_shlibs, $1)=yes
6153 # C++ shared libraries are fairly broken
6154 _LT_TAGVAR(ld_shlibs, $1)=no
6158 if test -f /usr/libexec/ld.so; then
6159 _LT_TAGVAR(hardcode_direct, $1)=yes
6160 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6161 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6162 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6163 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6164 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6165 _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'
6166 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6167 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6169 output_verbose_link_cmd=func_echo_all
6171 _LT_TAGVAR(ld_shlibs, $1)=no
6175 osf3* | osf4* | osf5*)
6176 case $cc_basename in
6178 # Kuck and Associates, Inc. (KAI) C++ Compiler
6180 # KCC will only create a shared library if the output file
6181 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6182 # to its proper name (with version) after linking.
6183 _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'
6185 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6186 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6188 # Archives containing C++ object files must be created using
6189 # the KAI C++ compiler.
6191 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6192 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6196 # Rational C++ 2.4.1
6197 # FIXME: insert proper C++ library support
6198 _LT_TAGVAR(ld_shlibs, $1)=no
6203 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6204 _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'
6205 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6208 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6209 _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'
6210 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6211 echo "-hidden">> $lib.exp~
6212 $CC -shared$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~
6214 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6218 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6220 # Commands to make compiler produce verbose output that lists
6221 # what "hidden" libraries, object files and flags are used when
6222 # linking a shared library.
6224 # There doesn't appear to be a way to prevent this compiler from
6225 # explicitly linking system object files so we need to strip them
6226 # from the output so that they don't get included in the library
6228 output_verbose_link_cmd='templist=`$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"'
6231 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6232 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6235 _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'
6238 _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'
6242 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6243 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6245 # Commands to make compiler produce verbose output that lists
6246 # what "hidden" libraries, object files and flags are used when
6247 # linking a shared library.
6248 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6251 # FIXME: insert proper C++ library support
6252 _LT_TAGVAR(ld_shlibs, $1)=no
6259 # FIXME: insert proper C++ library support
6260 _LT_TAGVAR(ld_shlibs, $1)=no
6264 case $cc_basename in
6267 # FIXME: insert proper C++ library support
6268 _LT_TAGVAR(ld_shlibs, $1)=no
6272 # FIXME: insert proper C++ library support
6273 _LT_TAGVAR(ld_shlibs, $1)=no
6276 # FIXME: insert proper C++ library support
6277 _LT_TAGVAR(ld_shlibs, $1)=no
6283 case $cc_basename in
6285 # Sun C++ 4.2, 5.x and Centerline C++
6286 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6287 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6288 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6289 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6290 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6292 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6293 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6295 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6297 # The compiler driver will combine and reorder linker options,
6298 # but understands `-z linker_flag'.
6299 # Supported since Solaris 2.6 (maybe 2.5.1?)
6300 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6303 _LT_TAGVAR(link_all_deplibs, $1)=yes
6305 output_verbose_link_cmd='func_echo_all'
6307 # Archives containing C++ object files must be created using
6308 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6309 # necessary to make sure instantiated templates are included
6311 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6314 # Green Hills C++ Compiler
6315 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6317 # The C++ compiler must be used to create the archive.
6318 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6321 # GNU C++ compiler with Solaris linker
6322 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6323 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6324 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6325 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6326 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6327 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6329 # Commands to make compiler produce verbose output that lists
6330 # what "hidden" libraries, object files and flags are used when
6331 # linking a shared library.
6332 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6334 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6336 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6337 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6338 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6340 # Commands to make compiler produce verbose output that lists
6341 # what "hidden" libraries, object files and flags are used when
6342 # linking a shared library.
6343 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6346 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6348 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6350 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6358 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6359 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6360 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6361 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6362 runpath_var='LD_RUN_PATH'
6364 case $cc_basename in
6366 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6367 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6370 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6371 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6376 sysv5* | sco3.2v5* | sco5v6*)
6377 # Note: We can NOT use -z defs as we might desire, because we do not
6378 # link with -lc, and that would cause any symbols used from libc to
6379 # always be unresolved, which means just about no library would
6380 # ever link correctly. If we're not using GNU ld we use -z text
6381 # though, which does catch some bad symbols but isn't as heavy-handed
6383 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6384 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6385 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6386 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6387 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6388 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6389 _LT_TAGVAR(link_all_deplibs, $1)=yes
6390 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6391 runpath_var='LD_RUN_PATH'
6393 case $cc_basename in
6395 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6396 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6397 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6398 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6399 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6400 '"$_LT_TAGVAR(reload_cmds, $1)"
6403 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6404 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6410 case $cc_basename in
6412 # NonStop-UX NCC 3.20
6413 # FIXME: insert proper C++ library support
6414 _LT_TAGVAR(ld_shlibs, $1)=no
6417 # FIXME: insert proper C++ library support
6418 _LT_TAGVAR(ld_shlibs, $1)=no
6424 # FIXME: insert proper C++ library support
6425 _LT_TAGVAR(ld_shlibs, $1)=no
6429 # FIXME: insert proper C++ library support
6430 _LT_TAGVAR(ld_shlibs, $1)=no
6434 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6435 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6437 _LT_TAGVAR(GCC, $1)="$GXX"
6438 _LT_TAGVAR(LD, $1)="$LD"
6441 ## There is no encapsulation within the following macros, do not change
6442 ## the running order or otherwise move them around unless you know exactly
6443 ## what you are doing...
6444 _LT_SYS_HIDDEN_LIBDEPS($1)
6445 _LT_COMPILER_PIC($1)
6446 _LT_COMPILER_C_O($1)
6447 _LT_COMPILER_FILE_LOCKS($1)
6448 _LT_LINKER_SHLIBS($1)
6449 _LT_SYS_DYNAMIC_LINKER($1)
6450 _LT_LINKER_HARDCODE_LIBPATH($1)
6453 fi # test -n "$compiler"
6459 with_gnu_ld=$lt_save_with_gnu_ld
6460 lt_cv_path_LDCXX=$lt_cv_path_LD
6461 lt_cv_path_LD=$lt_save_path_LD
6462 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6463 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6464 fi # test "$_lt_caught_CXX_error" != yes
6467 ])# _LT_LANG_CXX_CONFIG
6470 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6471 # ---------------------------------
6472 # Figure out "hidden" library dependencies from verbose
6473 # compiler output when linking a shared library.
6474 # Parse the compiler output and extract the necessary
6475 # objects, libraries and library flags.
6476 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6477 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6478 # Dependencies to place before and after the object being linked:
6479 _LT_TAGVAR(predep_objects, $1)=
6480 _LT_TAGVAR(postdep_objects, $1)=
6481 _LT_TAGVAR(predeps, $1)=
6482 _LT_TAGVAR(postdeps, $1)=
6483 _LT_TAGVAR(compiler_lib_search_path, $1)=
6485 dnl we can't use the lt_simple_compile_test_code here,
6486 dnl because it contains code intended for an executable,
6487 dnl not a library. It's possible we should let each
6488 dnl tag define a new lt_????_link_test_code variable,
6489 dnl but it's only used here...
6490 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6492 void foo (void) { a = 0; }
6494 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6498 Foo (void) { a = 0; }
6503 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6511 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6519 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6522 public void bar (void) {
6528 dnl Parse the compiler output and extract the necessary
6529 dnl objects, libraries and library flags.
6530 if AC_TRY_EVAL(ac_compile); then
6531 # Parse the compiler output and extract the necessary
6532 # objects, libraries and library flags.
6534 # Sentinel used to keep track of whether or not we are before
6535 # the conftest object file.
6536 pre_test_object_deps_done=no
6538 for p in `eval "$output_verbose_link_cmd"`; do
6542 # Some compilers place space between "-{L,R}" and the path.
6544 if test $p = "-L" ||
6545 test $p = "-R"; then
6552 if test "$pre_test_object_deps_done" = no; then
6555 # Internal compiler library paths should come after those
6556 # provided the user. The postdeps already come after the
6557 # user supplied libs so there is no need to process them.
6558 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6559 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6561 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6564 # The "-l" case would never come before the object being
6565 # linked, so don't bother handling this case.
6568 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6569 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6571 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6577 # This assumes that the test object file only shows up
6578 # once in the compiler output.
6579 if test "$p" = "conftest.$objext"; then
6580 pre_test_object_deps_done=yes
6584 if test "$pre_test_object_deps_done" = no; then
6585 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6586 _LT_TAGVAR(predep_objects, $1)="$p"
6588 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6591 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6592 _LT_TAGVAR(postdep_objects, $1)="$p"
6594 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6599 *) ;; # Ignore the rest.
6607 echo "libtool.m4: error: problem compiling $1 test program"
6610 $RM -f confest.$objext
6612 # PORTME: override above test on systems where it is broken
6616 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6617 # hack all around it, let's just trust "g++" to DTRT.
6618 _LT_TAGVAR(predep_objects,$1)=
6619 _LT_TAGVAR(postdep_objects,$1)=
6620 _LT_TAGVAR(postdeps,$1)=
6624 case `$CC -V 2>&1 | sed 5q` 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 $CXXFLAGS " in
6633 *" -library=stlport4 "*)
6634 solaris_use_stlport4=yes
6638 if test "$solaris_use_stlport4" != yes; then
6639 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6646 case $cc_basename in
6648 # The more standards-conforming stlport4 library is
6649 # incompatible with the Cstd library. Avoid specifying
6650 # it if it's in CXXFLAGS. Ignore libCrun as
6651 # -library=stlport4 depends on it.
6652 case " $CXX $CXXFLAGS " in
6653 *" -library=stlport4 "*)
6654 solaris_use_stlport4=yes
6658 # Adding this requires a known-good setup of shared libraries for
6659 # Sun compiler versions before 5.6, else PIC objects from an old
6660 # archive will be linked into the output, leading to subtle bugs.
6661 if test "$solaris_use_stlport4" != yes; then
6662 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6670 case " $_LT_TAGVAR(postdeps, $1) " in
6671 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6673 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6674 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6675 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6677 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6678 [The directories searched by this compiler when creating a shared library])
6679 _LT_TAGDECL([], [predep_objects], [1],
6680 [Dependencies to place before and after the objects being linked to
6681 create a shared library])
6682 _LT_TAGDECL([], [postdep_objects], [1])
6683 _LT_TAGDECL([], [predeps], [1])
6684 _LT_TAGDECL([], [postdeps], [1])
6685 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6686 [The library search path used internally by the compiler when linking
6688 ])# _LT_SYS_HIDDEN_LIBDEPS
6691 # _LT_LANG_F77_CONFIG([TAG])
6692 # --------------------------
6693 # Ensure that the configuration variables for a Fortran 77 compiler are
6694 # suitably defined. These variables are subsequently used by _LT_CONFIG
6695 # to write the compiler configuration to `libtool'.
6696 m4_defun([_LT_LANG_F77_CONFIG],
6697 [AC_LANG_PUSH(Fortran 77)
6698 if test -z "$F77" || test "X$F77" = "Xno"; then
6702 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6703 _LT_TAGVAR(allow_undefined_flag, $1)=
6704 _LT_TAGVAR(always_export_symbols, $1)=no
6705 _LT_TAGVAR(archive_expsym_cmds, $1)=
6706 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6707 _LT_TAGVAR(hardcode_direct, $1)=no
6708 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6709 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6710 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6711 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6712 _LT_TAGVAR(hardcode_minus_L, $1)=no
6713 _LT_TAGVAR(hardcode_automatic, $1)=no
6714 _LT_TAGVAR(inherit_rpath, $1)=no
6715 _LT_TAGVAR(module_cmds, $1)=
6716 _LT_TAGVAR(module_expsym_cmds, $1)=
6717 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6718 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6719 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6720 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6721 _LT_TAGVAR(no_undefined_flag, $1)=
6722 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6723 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6725 # Source file extension for f77 test sources.
6728 # Object file extension for compiled f77 test sources.
6730 _LT_TAGVAR(objext, $1)=$objext
6732 # No sense in running all these tests if we already determined that
6733 # the F77 compiler isn't working. Some variables (like enable_shared)
6734 # are currently assumed to apply to all compilers on this platform,
6735 # and will be corrupted by setting them based on a non-working compiler.
6736 if test "$_lt_disable_F77" != yes; then
6737 # Code to be used in simple compile tests
6738 lt_simple_compile_test_code="\
6744 # Code to be used in simple link tests
6745 lt_simple_link_test_code="\
6750 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6753 # save warnings/boilerplate of simple test code
6754 _LT_COMPILER_BOILERPLATE
6755 _LT_LINKER_BOILERPLATE
6757 # Allow CC to be a program name with arguments.
6762 _LT_TAGVAR(compiler, $1)=$CC
6763 _LT_CC_BASENAME([$compiler])
6765 if test -n "$compiler"; then
6766 AC_MSG_CHECKING([if libtool supports shared libraries])
6767 AC_MSG_RESULT([$can_build_shared])
6769 AC_MSG_CHECKING([whether to build shared libraries])
6770 test "$can_build_shared" = "no" && enable_shared=no
6772 # On AIX, shared libraries and static libraries use the same namespace, and
6773 # are all built from PIC.
6776 test "$enable_shared" = yes && enable_static=no
6777 if test -n "$RANLIB"; then
6778 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6779 postinstall_cmds='$RANLIB $lib'
6783 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6784 test "$enable_shared" = yes && enable_static=no
6788 AC_MSG_RESULT([$enable_shared])
6790 AC_MSG_CHECKING([whether to build static libraries])
6791 # Make sure either enable_shared or enable_static is yes.
6792 test "$enable_shared" = yes || enable_static=yes
6793 AC_MSG_RESULT([$enable_static])
6795 _LT_TAGVAR(GCC, $1)="$G77"
6796 _LT_TAGVAR(LD, $1)="$LD"
6799 ## There is no encapsulation within the following macros, do not change
6800 ## the running order or otherwise move them around unless you know exactly
6801 ## what you are doing...
6802 _LT_COMPILER_PIC($1)
6803 _LT_COMPILER_C_O($1)
6804 _LT_COMPILER_FILE_LOCKS($1)
6805 _LT_LINKER_SHLIBS($1)
6806 _LT_SYS_DYNAMIC_LINKER($1)
6807 _LT_LINKER_HARDCODE_LIBPATH($1)
6810 fi # test -n "$compiler"
6814 fi # test "$_lt_disable_F77" != yes
6817 ])# _LT_LANG_F77_CONFIG
6820 # _LT_LANG_FC_CONFIG([TAG])
6821 # -------------------------
6822 # Ensure that the configuration variables for a Fortran compiler are
6823 # suitably defined. These variables are subsequently used by _LT_CONFIG
6824 # to write the compiler configuration to `libtool'.
6825 m4_defun([_LT_LANG_FC_CONFIG],
6826 [AC_LANG_PUSH(Fortran)
6828 if test -z "$FC" || test "X$FC" = "Xno"; then
6832 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6833 _LT_TAGVAR(allow_undefined_flag, $1)=
6834 _LT_TAGVAR(always_export_symbols, $1)=no
6835 _LT_TAGVAR(archive_expsym_cmds, $1)=
6836 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6837 _LT_TAGVAR(hardcode_direct, $1)=no
6838 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6839 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6840 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6841 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6842 _LT_TAGVAR(hardcode_minus_L, $1)=no
6843 _LT_TAGVAR(hardcode_automatic, $1)=no
6844 _LT_TAGVAR(inherit_rpath, $1)=no
6845 _LT_TAGVAR(module_cmds, $1)=
6846 _LT_TAGVAR(module_expsym_cmds, $1)=
6847 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6848 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6849 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6850 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6851 _LT_TAGVAR(no_undefined_flag, $1)=
6852 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6853 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6855 # Source file extension for fc test sources.
6856 ac_ext=${ac_fc_srcext-f}
6858 # Object file extension for compiled fc test sources.
6860 _LT_TAGVAR(objext, $1)=$objext
6862 # No sense in running all these tests if we already determined that
6863 # the FC compiler isn't working. Some variables (like enable_shared)
6864 # are currently assumed to apply to all compilers on this platform,
6865 # and will be corrupted by setting them based on a non-working compiler.
6866 if test "$_lt_disable_FC" != yes; then
6867 # Code to be used in simple compile tests
6868 lt_simple_compile_test_code="\
6874 # Code to be used in simple link tests
6875 lt_simple_link_test_code="\
6880 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6883 # save warnings/boilerplate of simple test code
6884 _LT_COMPILER_BOILERPLATE
6885 _LT_LINKER_BOILERPLATE
6887 # Allow CC to be a program name with arguments.
6892 GCC=$ac_cv_fc_compiler_gnu
6894 _LT_TAGVAR(compiler, $1)=$CC
6895 _LT_CC_BASENAME([$compiler])
6897 if test -n "$compiler"; then
6898 AC_MSG_CHECKING([if libtool supports shared libraries])
6899 AC_MSG_RESULT([$can_build_shared])
6901 AC_MSG_CHECKING([whether to build shared libraries])
6902 test "$can_build_shared" = "no" && enable_shared=no
6904 # On AIX, shared libraries and static libraries use the same namespace, and
6905 # are all built from PIC.
6908 test "$enable_shared" = yes && enable_static=no
6909 if test -n "$RANLIB"; then
6910 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6911 postinstall_cmds='$RANLIB $lib'
6915 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6916 test "$enable_shared" = yes && enable_static=no
6920 AC_MSG_RESULT([$enable_shared])
6922 AC_MSG_CHECKING([whether to build static libraries])
6923 # Make sure either enable_shared or enable_static is yes.
6924 test "$enable_shared" = yes || enable_static=yes
6925 AC_MSG_RESULT([$enable_static])
6927 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6928 _LT_TAGVAR(LD, $1)="$LD"
6931 ## There is no encapsulation within the following macros, do not change
6932 ## the running order or otherwise move them around unless you know exactly
6933 ## what you are doing...
6934 _LT_SYS_HIDDEN_LIBDEPS($1)
6935 _LT_COMPILER_PIC($1)
6936 _LT_COMPILER_C_O($1)
6937 _LT_COMPILER_FILE_LOCKS($1)
6938 _LT_LINKER_SHLIBS($1)
6939 _LT_SYS_DYNAMIC_LINKER($1)
6940 _LT_LINKER_HARDCODE_LIBPATH($1)
6943 fi # test -n "$compiler"
6947 fi # test "$_lt_disable_FC" != yes
6950 ])# _LT_LANG_FC_CONFIG
6953 # _LT_LANG_GCJ_CONFIG([TAG])
6954 # --------------------------
6955 # Ensure that the configuration variables for the GNU Java Compiler compiler
6956 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6957 # to write the compiler configuration to `libtool'.
6958 m4_defun([_LT_LANG_GCJ_CONFIG],
6959 [AC_REQUIRE([LT_PROG_GCJ])dnl
6962 # Source file extension for Java test sources.
6965 # Object file extension for compiled Java test sources.
6967 _LT_TAGVAR(objext, $1)=$objext
6969 # Code to be used in simple compile tests
6970 lt_simple_compile_test_code="class foo {}"
6972 # Code to be used in simple link tests
6973 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6975 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6978 # save warnings/boilerplate of simple test code
6979 _LT_COMPILER_BOILERPLATE
6980 _LT_LINKER_BOILERPLATE
6982 # Allow CC to be a program name with arguments.
6988 _LT_TAGVAR(compiler, $1)=$CC
6989 _LT_TAGVAR(LD, $1)="$LD"
6990 _LT_CC_BASENAME([$compiler])
6992 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6993 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6995 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6996 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6997 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7000 ## There is no encapsulation within the following macros, do not change
7001 ## the running order or otherwise move them around unless you know exactly
7002 ## what you are doing...
7003 if test -n "$compiler"; then
7004 _LT_COMPILER_NO_RTTI($1)
7005 _LT_COMPILER_PIC($1)
7006 _LT_COMPILER_C_O($1)
7007 _LT_COMPILER_FILE_LOCKS($1)
7008 _LT_LINKER_SHLIBS($1)
7009 _LT_LINKER_HARDCODE_LIBPATH($1)
7018 ])# _LT_LANG_GCJ_CONFIG
7021 # _LT_LANG_RC_CONFIG([TAG])
7022 # -------------------------
7023 # Ensure that the configuration variables for the Windows resource compiler
7024 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7025 # to write the compiler configuration to `libtool'.
7026 m4_defun([_LT_LANG_RC_CONFIG],
7027 [AC_REQUIRE([LT_PROG_RC])dnl
7030 # Source file extension for RC test sources.
7033 # Object file extension for compiled RC test sources.
7035 _LT_TAGVAR(objext, $1)=$objext
7037 # Code to be used in simple compile tests
7038 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7040 # Code to be used in simple link tests
7041 lt_simple_link_test_code="$lt_simple_compile_test_code"
7043 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7046 # save warnings/boilerplate of simple test code
7047 _LT_COMPILER_BOILERPLATE
7048 _LT_LINKER_BOILERPLATE
7050 # Allow CC to be a program name with arguments.
7056 _LT_TAGVAR(compiler, $1)=$CC
7057 _LT_CC_BASENAME([$compiler])
7058 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7060 if test -n "$compiler"; then
7068 ])# _LT_LANG_RC_CONFIG
7073 AC_DEFUN([LT_PROG_GCJ],
7074 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7075 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7076 [AC_CHECK_TOOL(GCJ, gcj,)
7077 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7078 AC_SUBST(GCJFLAGS)])])[]dnl
7082 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7083 dnl aclocal-1.4 backwards compatibility:
7084 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7089 AC_DEFUN([LT_PROG_RC],
7090 [AC_CHECK_TOOL(RC, windres,)
7094 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7095 dnl aclocal-1.4 backwards compatibility:
7096 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7101 # If we don't have a new enough Autoconf to choose the best grep
7102 # available, choose the one first in the user's PATH.
7103 m4_defun([_LT_DECL_EGREP],
7104 [AC_REQUIRE([AC_PROG_EGREP])dnl
7105 AC_REQUIRE([AC_PROG_FGREP])dnl
7106 test -z "$GREP" && GREP=grep
7107 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7108 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7109 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7110 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7117 # If we don't have a new enough Autoconf to choose the best objdump
7118 # available, choose the one first in the user's PATH.
7119 m4_defun([_LT_DECL_OBJDUMP],
7120 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7121 test -z "$OBJDUMP" && OBJDUMP=objdump
7122 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7129 # Check for a fully-functional sed program, that truncates
7130 # as few characters as possible. Prefer GNU sed if found.
7131 m4_defun([_LT_DECL_SED],
7133 test -z "$SED" && SED=sed
7134 Xsed="$SED -e 1s/^X//"
7135 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7136 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7137 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7140 m4_ifndef([AC_PROG_SED], [
7141 ############################################################
7142 # NOTE: This macro has been submitted for inclusion into #
7143 # GNU Autoconf as AC_PROG_SED. When it is available in #
7144 # a released version of Autoconf we should remove this #
7145 # macro and use it instead. #
7146 ############################################################
7148 m4_defun([AC_PROG_SED],
7149 [AC_MSG_CHECKING([for a sed that does not truncate output])
7150 AC_CACHE_VAL(lt_cv_path_SED,
7151 [# Loop through the user's path and test for sed and gsed.
7152 # Then use that list of sed's as ones to test for truncation.
7153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7157 test -z "$as_dir" && as_dir=.
7158 for lt_ac_prog in sed gsed; do
7159 for ac_exec_ext in '' $ac_executable_extensions; do
7160 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7161 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7169 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7170 # along with /bin/sed that truncates output.
7171 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7172 test ! -f $lt_ac_sed && continue
7173 cat /dev/null > conftest.in
7175 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7176 # Check for GNU sed and select it if it is found.
7177 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7178 lt_cv_path_SED=$lt_ac_sed
7182 cat conftest.in conftest.in >conftest.tmp
7183 mv conftest.tmp conftest.in
7184 cp conftest.in conftest.nl
7186 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7187 cmp -s conftest.out conftest.nl || break
7188 # 10000 chars as input seems more than enough
7189 test $lt_ac_count -gt 10 && break
7190 lt_ac_count=`expr $lt_ac_count + 1`
7191 if test $lt_ac_count -gt $lt_ac_max; then
7192 lt_ac_max=$lt_ac_count
7193 lt_cv_path_SED=$lt_ac_sed
7200 AC_MSG_RESULT([$SED])
7205 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7206 dnl aclocal-1.4 backwards compatibility:
7207 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7210 # _LT_CHECK_SHELL_FEATURES
7211 # ------------------------
7212 # Find out whether the shell is Bourne or XSI compatible,
7213 # or has some other useful features.
7214 m4_defun([_LT_CHECK_SHELL_FEATURES],
7215 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7216 # Try some XSI features
7219 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7221 && eval 'test $(( 1 + 1 )) -eq 2 \
7222 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7224 AC_MSG_RESULT([$xsi_shell])
7225 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7227 AC_MSG_CHECKING([whether the shell understands "+="])
7229 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7231 && lt_shell_append=yes
7232 AC_MSG_RESULT([$lt_shell_append])
7233 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7235 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7240 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7242 # test EBCDIC or ASCII
7243 case `echo X|tr X '\101'` in
7244 A) # ASCII based system
7245 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7246 lt_SP2NL='tr \040 \012'
7247 lt_NL2SP='tr \015\012 \040\040'
7249 *) # EBCDIC based system
7250 lt_SP2NL='tr \100 \n'
7251 lt_NL2SP='tr \r\n \100\100'
7254 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7255 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7256 ])# _LT_CHECK_SHELL_FEATURES
7259 # _LT_PROG_XSI_SHELLFNS
7260 # ---------------------
7261 # Bourne and XSI compatible variants of some useful shell functions.
7262 m4_defun([_LT_PROG_XSI_SHELLFNS],
7265 cat << \_LT_EOF >> "$cfgfile"
7267 # func_dirname file append nondir_replacement
7268 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7269 # otherwise set result to NONDIR_REPLACEMENT.
7273 */*) func_dirname_result="${1%/*}${2}" ;;
7274 * ) func_dirname_result="${3}" ;;
7278 # func_basename file
7281 func_basename_result="${1##*/}"
7284 # func_dirname_and_basename file append nondir_replacement
7285 # perform func_basename and func_dirname in a single function
7287 # dirname: Compute the dirname of FILE. If nonempty,
7288 # add APPEND to the result, otherwise set result
7289 # to NONDIR_REPLACEMENT.
7290 # value returned in "$func_dirname_result"
7291 # basename: Compute filename of FILE.
7292 # value retuned in "$func_basename_result"
7293 # Implementation must be kept synchronized with func_dirname
7294 # and func_basename. For efficiency, we do not delegate to
7295 # those functions but instead duplicate the functionality here.
7296 func_dirname_and_basename ()
7299 */*) func_dirname_result="${1%/*}${2}" ;;
7300 * ) func_dirname_result="${3}" ;;
7302 func_basename_result="${1##*/}"
7305 # func_stripname prefix suffix name
7306 # strip PREFIX and SUFFIX off of NAME.
7307 # PREFIX and SUFFIX must not contain globbing or regex special
7308 # characters, hashes, percent signs, but SUFFIX may contain a leading
7309 # dot (in which case that matches only a dot).
7312 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7313 # positional parameters, so assign one to ordinary parameter first.
7314 func_stripname_result=${3}
7315 func_stripname_result=${func_stripname_result#"${1}"}
7316 func_stripname_result=${func_stripname_result%"${2}"}
7322 func_opt_split_opt=${1%%=*}
7323 func_opt_split_arg=${1#*=}
7330 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7331 *) func_lo2o_result=${1} ;;
7335 # func_xform libobj-or-source
7338 func_xform_result=${1%.*}.lo
7341 # func_arith arithmetic-term...
7344 func_arith_result=$(( $[*] ))
7348 # STRING may not start with a hyphen.
7351 func_len_result=${#1}
7356 *) # Bourne compatible functions.
7357 cat << \_LT_EOF >> "$cfgfile"
7359 # func_dirname file append nondir_replacement
7360 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7361 # otherwise set result to NONDIR_REPLACEMENT.
7364 # Extract subdirectory from the argument.
7365 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
7366 if test "X$func_dirname_result" = "X${1}"; then
7367 func_dirname_result="${3}"
7369 func_dirname_result="$func_dirname_result${2}"
7373 # func_basename file
7376 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
7379 dnl func_dirname_and_basename
7380 dnl A portable version of this function is already defined in general.m4sh
7381 dnl so there is no need for it here.
7383 # func_stripname prefix suffix name
7384 # strip PREFIX and SUFFIX off of NAME.
7385 # PREFIX and SUFFIX must not contain globbing or regex special
7386 # characters, hashes, percent signs, but SUFFIX may contain a leading
7387 # dot (in which case that matches only a dot).
7388 # func_strip_suffix prefix name
7392 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7393 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
7398 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7399 my_sed_long_arg='1s/^-[[^=]]*=//'
7404 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7405 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
7411 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
7414 # func_xform libobj-or-source
7417 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
7420 # func_arith arithmetic-term...
7423 func_arith_result=`expr "$[@]"`
7427 # STRING may not start with a hyphen.
7430 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7436 case $lt_shell_append in
7438 cat << \_LT_EOF >> "$cfgfile"
7440 # func_append var value
7441 # Append VALUE to the end of shell variable VAR.
7449 cat << \_LT_EOF >> "$cfgfile"
7451 # func_append var value
7452 # Append VALUE to the end of shell variable VAR.
7455 eval "$[1]=\$$[1]\$[2]"