1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
16 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17 # 2006, 2007, 2008 Free Software Foundation, Inc.
18 # Written by Gordon Matzigkeit, 1996
20 # This file is free software; the Free Software Foundation gives
21 # unlimited permission to copy and/or distribute it, with or without
22 # modifications, as long as this notice is preserved.
24 m4_define([_LT_COPYING], [dnl
25 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
26 # 2006, 2007, 2008 Free Software Foundation, Inc.
27 # Written by Gordon Matzigkeit, 1996
29 # This file is part of GNU Libtool.
31 # GNU Libtool is free software; you can redistribute it and/or
32 # modify it under the terms of the GNU General Public License as
33 # published by the Free Software Foundation; either version 2 of
34 # the License, or (at your option) any later version.
36 # As a special exception to the GNU General Public License,
37 # if you distribute this file as part of a program or library that
38 # is built using GNU Libtool, you may include this file under the
39 # same distribution terms that you use for the rest of that program.
41 # GNU Libtool is distributed in the hope that it will be useful,
42 # but WITHOUT ANY WARRANTY; without even the implied warranty of
43 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
44 # GNU General Public License for more details.
46 # You should have received a copy of the GNU General Public License
47 # along with GNU Libtool; see the file COPYING. If not, a copy
48 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
49 # obtained by writing to the Free Software Foundation, Inc.,
50 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
58 # Complain and exit if this libtool version is less that VERSION.
60 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
62 [m4_fatal([Libtool version $1 or higher is required],
69 # Complain if the absolute build directory name contains unusual characters
70 m4_defun([_LT_CHECK_BUILDDIR],
73 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
81 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
82 AC_BEFORE([$0], [LT_LANG])dnl
83 AC_BEFORE([$0], [LT_OUTPUT])dnl
84 AC_BEFORE([$0], [LTDL_INIT])dnl
85 m4_require([_LT_CHECK_BUILDDIR])dnl
87 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
88 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
89 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
90 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
91 dnl unless we require an AC_DEFUNed macro:
92 AC_REQUIRE([LTOPTIONS_VERSION])dnl
93 AC_REQUIRE([LTSUGAR_VERSION])dnl
94 AC_REQUIRE([LTVERSION_VERSION])dnl
95 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
96 m4_require([_LT_PROG_LTMAIN])dnl
99 _LT_SET_OPTIONS([$0], [$1])
101 # This can be used to rebuild libtool when needed
102 LIBTOOL_DEPS="$ltmain"
104 # Always use our own libtool.
105 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
115 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
116 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
117 dnl aclocal-1.4 backwards compatibility:
118 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
119 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
122 # _LT_CC_BASENAME(CC)
123 # -------------------
124 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
125 m4_defun([_LT_CC_BASENAME],
126 [for cc_temp in $1""; do
128 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
129 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
134 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
138 # _LT_FILEUTILS_DEFAULTS
139 # ----------------------
140 # It is okay to use these file commands and assume they have been set
141 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
142 m4_defun([_LT_FILEUTILS_DEFAULTS],
146 ])# _LT_FILEUTILS_DEFAULTS
151 m4_defun([_LT_SETUP],
152 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
153 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
154 _LT_DECL([], [host_alias], [0], [The host system])dnl
155 _LT_DECL([], [host], [0])dnl
156 _LT_DECL([], [host_os], [0])dnl
158 _LT_DECL([], [build_alias], [0], [The build system])dnl
159 _LT_DECL([], [build], [0])dnl
160 _LT_DECL([], [build_os], [0])dnl
162 AC_REQUIRE([AC_PROG_CC])dnl
163 AC_REQUIRE([LT_PATH_LD])dnl
164 AC_REQUIRE([LT_PATH_NM])dnl
166 AC_REQUIRE([AC_PROG_LN_S])dnl
167 test -z "$LN_S" && LN_S="ln -s"
168 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
170 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
171 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
172 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
174 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
175 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
176 m4_require([_LT_CMD_RELOAD])dnl
177 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
178 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
179 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
181 _LT_CONFIG_LIBTOOL_INIT([
182 # See if we are running on zsh, and set the options which allow our
183 # commands through without removal of \ escapes INIT.
184 if test -n "\${ZSH_VERSION+set}" ; then
188 if test -n "${ZSH_VERSION+set}" ; then
194 m4_require([_LT_TAG_COMPILER])dnl
195 _LT_PROG_ECHO_BACKSLASH
199 # AIX sometimes has problems with the GCC collect2 program. For some
200 # reason, if we set the COLLECT_NAMES environment variable, the problems
201 # vanish in a puff of smoke.
202 if test "X${COLLECT_NAMES+set}" != Xset; then
209 # Sed substitution that helps us do robust quoting. It backslashifies
210 # metacharacters that are still active within double-quoted strings.
211 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
213 # Same as above, but do not quote variable references.
214 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
216 # Sed substitution to delay expansion of an escaped shell variable in a
217 # double_quote_subst'ed string.
218 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
220 # Sed substitution to delay expansion of an escaped single quote.
221 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
223 # Sed substitution to avoid accidental globbing in evaled expressions
224 no_glob_subst='s/\*/\\\*/g'
230 # All known linkers require a `.a' archive for static linking (except MSVC,
231 # which needs '.lib').
234 with_gnu_ld="$lt_cv_prog_gnu_ld"
239 # Set sane defaults for various variables
240 test -z "$CC" && CC=cc
241 test -z "$LTCC" && LTCC=$CC
242 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
243 test -z "$LD" && LD=ld
244 test -z "$ac_objext" && ac_objext=o
246 _LT_CC_BASENAME([$compiler])
248 # Only perform the check for file, if the check method requires it
249 test -z "$MAGIC_CMD" && MAGIC_CMD=file
250 case $deplibs_check_method in
252 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
258 # Use C for the default configuration in the libtool script
259 LT_SUPPORTED_TAG([CC])
261 _LT_LANG_DEFAULT_CONFIG
268 # Note that this code is called both from `configure', and `config.status'
269 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
270 # `config.status' has no value for ac_aux_dir unless we are using Automake,
271 # so we pass a copy along to make sure it has a sensible value anyway.
272 m4_defun([_LT_PROG_LTMAIN],
273 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
274 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
275 ltmain="$ac_aux_dir/ltmain.sh"
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([$1], [[!?.]$], [], [.])
334 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
335 # -------------------------------------------------------------------
336 # CONFIGNAME is the name given to the value in the libtool script.
337 # VARNAME is the (base) name used in the configure script.
338 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
339 # VARNAME. Any other value will be used directly.
340 m4_define([_LT_DECL],
341 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
342 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
343 [m4_ifval([$1], [$1], [$2])])
344 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
346 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
347 lt_dict_add_subkey([lt_decl_dict], [$2],
348 [tagged?], [m4_ifval([$5], [yes], [no])])])
352 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
353 # --------------------------------------------------------
354 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
357 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
358 # ------------------------------------------------
359 m4_define([lt_decl_tag_varnames],
360 [_lt_decl_filter([tagged?], [yes], $@)])
363 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
364 # ---------------------------------------------------------
365 m4_define([_lt_decl_filter],
367 [0], [m4_fatal([$0: too few arguments: $#])],
368 [1], [m4_fatal([$0: too few arguments: $#: $1])],
369 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
370 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
371 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
375 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
376 # --------------------------------------------------
377 m4_define([lt_decl_quote_varnames],
378 [_lt_decl_filter([value], [1], $@)])
381 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
382 # ---------------------------------------------------
383 m4_define([lt_decl_dquote_varnames],
384 [_lt_decl_filter([value], [2], $@)])
387 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
388 # ---------------------------------------------------
389 m4_define([lt_decl_varnames_tagged],
390 [_$0(m4_quote(m4_default([$1], [[, ]])),
391 m4_quote(m4_if([$2], [],
392 m4_quote(lt_decl_tag_varnames),
393 m4_quote(m4_shift($@)))),
394 m4_split(m4_normalize(m4_quote(_LT_TAGS))))])
395 m4_define([_lt_decl_varnames_tagged], [lt_combine([$1], [$2], [_], $3)])
398 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
399 # ------------------------------------------------
400 m4_define([lt_decl_all_varnames],
401 [_$0(m4_quote(m4_default([$1], [[, ]])),
403 m4_quote(lt_decl_varnames),
404 m4_quote(m4_shift($@))))[]dnl
406 m4_define([_lt_decl_all_varnames],
407 [lt_join($@, lt_decl_varnames_tagged([$1],
408 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
412 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
413 # ------------------------------------
414 # Quote a variable value, and forward it to `config.status' so that its
415 # declaration there will have the same value as in `configure'. VARNAME
416 # must have a single quote delimited value for this to work.
417 m4_define([_LT_CONFIG_STATUS_DECLARE],
418 [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
421 # _LT_CONFIG_STATUS_DECLARATIONS
422 # ------------------------------
423 # We delimit libtool config variables with single quotes, so when
424 # we write them to config.status, we have to be sure to quote all
425 # embedded single quotes properly. In configure, this macro expands
426 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
428 # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
429 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
430 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
431 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
436 # Output comment and list of tags supported by the script
437 m4_defun([_LT_LIBTOOL_TAGS],
438 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
439 available_tags="_LT_TAGS"dnl
443 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
444 # -----------------------------------
445 # Extract the dictionary values for VARNAME (optionally with TAG) and
446 # expand to a commented shell variable setting:
448 # # Some comment about what VAR is for.
449 # visible_name=$lt_internal_name
450 m4_define([_LT_LIBTOOL_DECLARE],
451 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
452 [description])))[]dnl
453 m4_pushdef([_libtool_name],
454 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
455 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
456 [0], [_libtool_name=[$]$1],
457 [1], [_libtool_name=$lt_[]$1],
458 [2], [_libtool_name=$lt_[]$1],
459 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
460 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
464 # _LT_LIBTOOL_CONFIG_VARS
465 # -----------------------
466 # Produce commented declarations of non-tagged libtool config variables
467 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
468 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
469 # section) are produced by _LT_LIBTOOL_TAG_VARS.
470 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
471 [m4_foreach([_lt_var],
472 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
473 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
476 # _LT_LIBTOOL_TAG_VARS(TAG)
477 # -------------------------
478 m4_define([_LT_LIBTOOL_TAG_VARS],
479 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
480 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
483 # _LT_TAGVAR(VARNAME, [TAGNAME])
484 # ------------------------------
485 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
488 # _LT_CONFIG_COMMANDS
489 # -------------------
490 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
491 # variables for single and double quote escaping we saved from calls
492 # to _LT_DECL, we can put quote escaped variables declarations
493 # into `config.status', and then the shell code to quote escape them in
494 # for loops in `config.status'. Finally, any additional code accumulated
495 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
496 m4_defun([_LT_CONFIG_COMMANDS],
497 [AC_PROVIDE_IFELSE([LT_OUTPUT],
498 dnl If the libtool generation code has been placed in $CONFIG_LT,
499 dnl instead of duplicating it all over again into config.status,
500 dnl then we will have config.status run $CONFIG_LT later, so it
501 dnl needs to know what name is stored there:
502 [AC_CONFIG_COMMANDS([libtool],
503 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
504 dnl If the libtool generation code is destined for config.status,
505 dnl expand the accumulated commands and init code now:
506 [AC_CONFIG_COMMANDS([libtool],
507 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
508 ])#_LT_CONFIG_COMMANDS
512 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
515 # The HP-UX ksh and POSIX shell print the target directory to stdout
517 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
519 sed_quote_subst='$sed_quote_subst'
520 double_quote_subst='$double_quote_subst'
521 delay_variable_subst='$delay_variable_subst'
522 _LT_CONFIG_STATUS_DECLARATIONS
525 compiler='$compiler_DEFAULT'
527 # Quote evaled strings.
528 for var in lt_decl_all_varnames([[ \
529 ]], lt_decl_quote_varnames); do
530 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
531 *[[\\\\\\\`\\"\\\$]]*)
532 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
535 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
540 # Double-quote double-evaled strings.
541 for var in lt_decl_all_varnames([[ \
542 ]], lt_decl_dquote_varnames); do
543 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
544 *[[\\\\\\\`\\"\\\$]]*)
545 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
548 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
553 # Fix-up fallback echo if it was mangled by the above quoting rules.
555 *'\\\[$]0 --fallback-echo"')dnl "
556 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
560 _LT_OUTPUT_LIBTOOL_INIT
566 # This macro allows early generation of the libtool script (before
567 # AC_OUTPUT is called), incase it is used in configure for compilation
569 AC_DEFUN([LT_OUTPUT],
570 [: ${CONFIG_LT=./config.lt}
571 AC_MSG_NOTICE([creating $CONFIG_LT])
572 cat >"$CONFIG_LT" <<_LTEOF
574 # Generated by $as_me.
575 # Run this file to recreate a libtool stub with the current configuration.
578 SHELL=\${CONFIG_SHELL-$SHELL}
581 cat >>"$CONFIG_LT" <<\_LTEOF
585 exec AS_MESSAGE_FD>&1
586 exec AS_MESSAGE_LOG_FD>>config.log
589 AS_BOX([Running $as_me.])
590 } >&AS_MESSAGE_LOG_FD
593 \`$as_me' creates a local libtool stub from the current configuration,
594 for use in further configure time tests before the real libtool is
597 Usage: $[0] [[OPTIONS]]
599 -h, --help print this help, then exit
600 -V, --version print version number, then exit
601 -q, --quiet do not print progress messages
602 -d, --debug don't remove temporary files
604 Report bugs to <bug-libtool@gnu.org>."
607 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
608 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
609 configured by $[0], generated by m4_PACKAGE_STRING.
611 Copyright (C) 2008 Free Software Foundation, Inc.
612 This config.lt script is free software; the Free Software Foundation
613 gives unlimited permision to copy, distribute and modify it."
618 --version | --v* | -V )
619 echo "$lt_cl_version"; exit 0 ;;
621 echo "$lt_cl_help"; exit 0 ;;
622 --debug | --d* | -d )
624 --quiet | --q* | --silent | --s* | -q )
627 -*) AC_MSG_ERROR([unrecognized option: $[1]
628 Try \`$[0] --help' for more information.]) ;;
630 *) AC_MSG_ERROR([unrecognized argument: $[1]
631 Try \`$[0] --help' for more information.]) ;;
636 if $lt_cl_silent; then
637 exec AS_MESSAGE_FD>/dev/null
641 cat >>"$CONFIG_LT" <<_LTEOF
642 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
645 cat >>"$CONFIG_LT" <<\_LTEOF
646 AC_MSG_NOTICE([creating $ofile])
647 _LT_OUTPUT_LIBTOOL_COMMANDS
650 chmod +x "$CONFIG_LT"
652 # configure is writing to config.log, but config.lt does its own redirection,
653 # appending to config.log, which fails on DOS, as config.log is still kept
654 # open by configure. Here we exec the FD to /dev/null, effectively closing
655 # config.log, so it can be properly (re)opened and appended to by config.lt.
656 if test "$no_create" != yes; then
658 test "$silent" = yes &&
659 lt_config_lt_args="$lt_config_lt_args --quiet"
660 exec AS_MESSAGE_LOG_FD>/dev/null
661 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
662 exec AS_MESSAGE_LOG_FD>>config.log
663 $lt_cl_success || AS_EXIT(1)
670 # If TAG is the built-in tag, create an initial libtool script with a
671 # default configuration from the untagged config vars. Otherwise add code
672 # to config.status for appending the configuration named by TAG from the
673 # matching tagged config vars.
674 m4_defun([_LT_CONFIG],
675 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
676 _LT_CONFIG_SAVE_COMMANDS([
677 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
678 m4_if(_LT_TAG, [C], [
679 # See if we are running on zsh, and set the options which allow our
680 # commands through without removal of \ escapes.
681 if test -n "${ZSH_VERSION+set}" ; then
686 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
689 cat <<_LT_EOF >> "$cfgfile"
692 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
693 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
694 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
695 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
700 # ### BEGIN LIBTOOL CONFIG
701 _LT_LIBTOOL_CONFIG_VARS
703 # ### END LIBTOOL CONFIG
709 cat <<\_LT_EOF >> "$cfgfile"
710 # AIX sometimes has problems with the GCC collect2 program. For some
711 # reason, if we set the COLLECT_NAMES environment variable, the problems
712 # vanish in a puff of smoke.
713 if test "X${COLLECT_NAMES+set}" != Xset; then
723 # We use sed instead of cat because bash on DJGPP gets confused if
724 # if finds mixed CR/LF and LF-only lines. Since sed operates in
725 # text mode, it properly converts lines to CR/LF. This bash problem
726 # is reportedly fixed, but why not run on old versions too?
727 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
728 || (rm -f "$cfgfile"; exit 1)
730 _LT_PROG_XSI_SHELLFNS
732 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
733 || (rm -f "$cfgfile"; exit 1)
735 mv -f "$cfgfile" "$ofile" ||
736 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
739 [cat <<_LT_EOF >> "$ofile"
741 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
742 dnl in a comment (ie after a #).
743 # ### BEGIN LIBTOOL TAG CONFIG: $1
744 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
745 # ### END LIBTOOL TAG CONFIG: $1
752 TIMESTAMP='$TIMESTAMP'
755 ])dnl /_LT_CONFIG_SAVE_COMMANDS
759 # LT_SUPPORTED_TAG(TAG)
760 # ---------------------
761 # Trace this macro to discover what tags are supported by the libtool
762 # --tag option, using:
763 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
764 AC_DEFUN([LT_SUPPORTED_TAG], [])
767 # C support is built-in for now
768 m4_define([_LT_LANG_C_enabled], [])
769 m4_define([_LT_TAGS], [])
774 # Enable libtool support for the given language if not already enabled.
776 [AC_BEFORE([$0], [LT_OUTPUT])dnl
779 [C++], [_LT_LANG(CXX)],
780 [Java], [_LT_LANG(GCJ)],
781 [Fortran 77], [_LT_LANG(F77)],
782 [Fortran], [_LT_LANG(FC)],
783 [Windows Resource], [_LT_LANG(RC)],
784 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
786 [m4_fatal([$0: unsupported language: "$1"])])])dnl
793 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
794 [LT_SUPPORTED_TAG([$1])dnl
795 m4_append([_LT_TAGS], [$1 ])dnl
796 m4_define([_LT_LANG_]$1[_enabled], [])dnl
797 _LT_LANG_$1_CONFIG($1)])dnl
801 # _LT_LANG_DEFAULT_CONFIG
802 # -----------------------
803 m4_defun([_LT_LANG_DEFAULT_CONFIG],
804 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
806 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
808 AC_PROVIDE_IFELSE([AC_PROG_F77],
810 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
812 AC_PROVIDE_IFELSE([AC_PROG_FC],
814 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
816 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
817 dnl pulling things in needlessly.
818 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
820 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
822 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
824 [m4_ifdef([AC_PROG_GCJ],
825 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
826 m4_ifdef([A][M_PROG_GCJ],
827 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
828 m4_ifdef([LT_PROG_GCJ],
829 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
831 AC_PROVIDE_IFELSE([LT_PROG_RC],
833 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
834 ])# _LT_LANG_DEFAULT_CONFIG
837 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
838 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
839 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
840 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
841 dnl aclocal-1.4 backwards compatibility:
842 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
843 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
844 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
845 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
850 m4_defun([_LT_TAG_COMPILER],
851 [AC_REQUIRE([AC_PROG_CC])dnl
853 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
854 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
855 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
856 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
858 # If no C compiler was specified, use CC.
861 # If no C compiler flags were specified, use CFLAGS.
862 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
864 # Allow CC to be a program name with arguments.
869 # _LT_COMPILER_BOILERPLATE
870 # ------------------------
871 # Check for compiler boilerplate output or warnings with
872 # the simple compiler test code.
873 m4_defun([_LT_COMPILER_BOILERPLATE],
874 [m4_require([_LT_DECL_SED])dnl
875 ac_outfile=conftest.$ac_objext
876 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
877 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
878 _lt_compiler_boilerplate=`cat conftest.err`
880 ])# _LT_COMPILER_BOILERPLATE
883 # _LT_LINKER_BOILERPLATE
884 # ----------------------
885 # Check for linker boilerplate output or warnings with
886 # the simple link test code.
887 m4_defun([_LT_LINKER_BOILERPLATE],
888 [m4_require([_LT_DECL_SED])dnl
889 ac_outfile=conftest.$ac_objext
890 echo "$lt_simple_link_test_code" >conftest.$ac_ext
891 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
892 _lt_linker_boilerplate=`cat conftest.err`
894 ])# _LT_LINKER_BOILERPLATE
896 # _LT_REQUIRED_DARWIN_CHECKS
897 # -------------------------
898 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
901 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
902 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
903 AC_CHECK_TOOL([LIPO], [lipo], [:])
904 AC_CHECK_TOOL([OTOOL], [otool], [:])
905 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
906 _LT_DECL([], [DSYMUTIL], [1],
907 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
908 _LT_DECL([], [NMEDIT], [1],
909 [Tool to change global to local symbols on Mac OS X])
910 _LT_DECL([], [LIPO], [1],
911 [Tool to manipulate fat objects and archives on Mac OS X])
912 _LT_DECL([], [OTOOL], [1],
913 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
914 _LT_DECL([], [OTOOL64], [1],
915 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
917 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
918 [lt_cv_apple_cc_single_mod=no
919 if test -z "${LT_MULTI_MODULE}"; then
920 # By default we will add the -single_module flag. You can override
921 # by either setting the environment variable LT_MULTI_MODULE
922 # non-empty at configure time, or by adding -multi_module to the
924 rm -rf libconftest.dylib*
925 echo "int foo(void){return 1;}" > conftest.c
926 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
927 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
928 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
929 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
931 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
932 lt_cv_apple_cc_single_mod=yes
934 cat conftest.err >&AS_MESSAGE_LOG_FD
936 rm -rf libconftest.dylib*
939 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
940 [lt_cv_ld_exported_symbols_list],
941 [lt_cv_ld_exported_symbols_list=no
942 save_LDFLAGS=$LDFLAGS
943 echo "_main" > conftest.sym
944 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
945 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
946 [lt_cv_ld_exported_symbols_list=yes],
947 [lt_cv_ld_exported_symbols_list=no])
948 LDFLAGS="$save_LDFLAGS"
951 rhapsody* | darwin1.[[012]])
952 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
954 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
955 darwin*) # darwin 5.x on
956 # if running on 10.5 or later, the deployment target defaults
957 # to the OS version, if on x86, and 10.4, the deployment
958 # target defaults to 10.4. Don't you love it?
959 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
960 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
961 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
963 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
965 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
969 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
970 _lt_dar_single_mod='$single_module'
972 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
973 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
975 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
977 if test "$DSYMUTIL" != ":"; then
978 _lt_dsymutil='~$DSYMUTIL $lib || :'
987 # _LT_DARWIN_LINKER_FEATURES
988 # --------------------------
989 # Checks for linker and compiler features on darwin
990 m4_defun([_LT_DARWIN_LINKER_FEATURES],
992 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
993 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
994 _LT_TAGVAR(hardcode_direct, $1)=no
995 _LT_TAGVAR(hardcode_automatic, $1)=yes
996 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
997 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
998 _LT_TAGVAR(link_all_deplibs, $1)=yes
999 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1000 if test "$GCC" = "yes"; then
1001 output_verbose_link_cmd=echo
1002 _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}"
1003 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1004 _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}"
1005 _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}${_lt_dsymutil}"
1007 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1008 _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}"
1009 _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}"
1013 _LT_TAGVAR(ld_shlibs, $1)=no
1017 # _LT_SYS_MODULE_PATH_AIX
1018 # -----------------------
1019 # Links a minimal program and checks the executable
1020 # for the system default hardcoded library path. In most cases,
1021 # this is /usr/lib:/lib, but when the MPI compilers are used
1022 # the location of the communication and MPI libs are included too.
1023 # If we don't find anything, use the default library path according
1024 # to the aix ld manual.
1025 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1026 [m4_require([_LT_DECL_SED])dnl
1027 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1028 lt_aix_libpath_sed='
1029 /Import File Strings/,/^$/ {
1035 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1036 # Check for a 64-bit object if we didn't find anything.
1037 if test -z "$aix_libpath"; then
1038 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1040 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1041 ])# _LT_SYS_MODULE_PATH_AIX
1044 # _LT_SHELL_INIT(ARG)
1045 # -------------------
1046 m4_define([_LT_SHELL_INIT],
1047 [ifdef([AC_DIVERSION_NOTICE],
1048 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1049 [AC_DIVERT_PUSH(NOTICE)])
1055 # _LT_PROG_ECHO_BACKSLASH
1056 # -----------------------
1057 # Add some code to the start of the generated configure script which
1058 # will find an echo command which doesn't interpret backslashes.
1059 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1061 # Check that we are running under the correct shell.
1062 SHELL=${CONFIG_SHELL-/bin/sh}
1066 # Remove one level of quotation (which was required for Make).
1067 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1071 ECHO=${lt_ECHO-echo}
1072 if test "X[$]1" = X--no-reexec; then
1073 # Discard the --no-reexec flag, and continue.
1075 elif test "X[$]1" = X--fallback-echo; then
1076 # Avoid inline document here, it may be left over
1078 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1079 # Yippee, $ECHO works!
1082 # Restart under the correct shell.
1083 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1086 if test "X[$]1" = X--fallback-echo; then
1087 # used as fallback echo
1095 # The HP-UX ksh and POSIX shell print the target directory to stdout
1097 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1099 if test -z "$lt_ECHO"; then
1100 if test "X${echo_test_string+set}" != Xset; then
1101 # find a string as large as possible, as long as the shell can cope with it
1102 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1103 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1104 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1105 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1112 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1113 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1114 test "X$echo_testing_string" = "X$echo_test_string"; then
1117 # The Solaris, AIX, and Digital Unix default echo programs unquote
1118 # backslashes. This makes it impossible to quote backslashes using
1119 # echo "$something" | sed 's/\\/\\\\/g'
1121 # So, first we look for a working echo in the user's PATH.
1123 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1124 for dir in $PATH /usr/ucb; do
1126 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1127 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1128 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1129 test "X$echo_testing_string" = "X$echo_test_string"; then
1136 if test "X$ECHO" = Xecho; then
1137 # We didn't find a better echo, so look for alternatives.
1138 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1139 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1140 test "X$echo_testing_string" = "X$echo_test_string"; then
1141 # This shell has a builtin print -r that does the trick.
1143 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1144 test "X$CONFIG_SHELL" != X/bin/ksh; then
1145 # If we have ksh, try running configure again with it.
1146 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1147 export ORIGINAL_CONFIG_SHELL
1148 CONFIG_SHELL=/bin/ksh
1150 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1154 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1155 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1156 test "X$echo_testing_string" = "X$echo_test_string"; then
1157 # Cool, printf works
1159 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1160 test "X$echo_testing_string" = 'X\t' &&
1161 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1162 test "X$echo_testing_string" = "X$echo_test_string"; then
1163 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1165 SHELL="$CONFIG_SHELL"
1167 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1168 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1169 test "X$echo_testing_string" = 'X\t' &&
1170 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1171 test "X$echo_testing_string" = "X$echo_test_string"; then
1172 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1174 # maybe with a smaller string...
1177 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1178 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1185 if test "$prev" != 'sed 50q "[$]0"'; then
1186 echo_test_string=`eval $prev`
1187 export echo_test_string
1188 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1190 # Oops. We lost completely, so just stick with echo.
1199 # Copy echo and quote the copy suitably for passing to libtool from
1200 # the Makefile, instead of quoting the original, which is used later.
1202 if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1203 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1208 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1209 _LT_DECL([], [ECHO], [1],
1210 [An echo program that does not interpret backslashes])
1211 ])# _LT_PROG_ECHO_BACKSLASH
1216 m4_defun([_LT_ENABLE_LOCK],
1217 [AC_ARG_ENABLE([libtool-lock],
1218 [AS_HELP_STRING([--disable-libtool-lock],
1219 [avoid locking (might break parallel builds)])])
1220 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1222 # Some flags need to be propagated to the compiler or linker for good
1226 # Find out which ABI we are using.
1227 echo 'int i;' > conftest.$ac_ext
1228 if AC_TRY_EVAL(ac_compile); then
1229 case `/usr/bin/file conftest.$ac_objext` in
1241 # Find out which ABI we are using.
1242 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1243 if AC_TRY_EVAL(ac_compile); then
1244 if test "$lt_cv_prog_gnu_ld" = yes; then
1245 case `/usr/bin/file conftest.$ac_objext` in
1247 LD="${LD-ld} -melf32bsmip"
1250 LD="${LD-ld} -melf32bmipn32"
1253 LD="${LD-ld} -melf64bmip"
1257 case `/usr/bin/file conftest.$ac_objext` in
1273 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1274 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1275 # Find out which ABI we are using.
1276 echo 'int i;' > conftest.$ac_ext
1277 if AC_TRY_EVAL(ac_compile); then
1278 case `/usr/bin/file conftest.o` in
1281 x86_64-*kfreebsd*-gnu)
1282 LD="${LD-ld} -m elf_i386_fbsd"
1285 LD="${LD-ld} -m elf_i386"
1287 ppc64-*linux*|powerpc64-*linux*)
1288 LD="${LD-ld} -m elf32ppclinux"
1291 LD="${LD-ld} -m elf_s390"
1294 LD="${LD-ld} -m elf32_sparc"
1300 x86_64-*kfreebsd*-gnu)
1301 LD="${LD-ld} -m elf_x86_64_fbsd"
1304 LD="${LD-ld} -m elf_x86_64"
1306 ppc*-*linux*|powerpc*-*linux*)
1307 LD="${LD-ld} -m elf64ppc"
1309 s390*-*linux*|s390*-*tpf*)
1310 LD="${LD-ld} -m elf64_s390"
1313 LD="${LD-ld} -m elf64_sparc"
1323 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1324 SAVE_CFLAGS="$CFLAGS"
1325 CFLAGS="$CFLAGS -belf"
1326 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1328 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1330 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1331 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1332 CFLAGS="$SAVE_CFLAGS"
1336 # Find out which ABI we are using.
1337 echo 'int i;' > conftest.$ac_ext
1338 if AC_TRY_EVAL(ac_compile); then
1339 case `/usr/bin/file conftest.o` in
1341 case $lt_cv_prog_gnu_ld in
1342 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1344 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1356 need_locks="$enable_libtool_lock"
1360 # _LT_CMD_OLD_ARCHIVE
1361 # -------------------
1362 m4_defun([_LT_CMD_OLD_ARCHIVE],
1363 [AC_CHECK_TOOL(AR, ar, false)
1364 test -z "$AR" && AR=ar
1365 test -z "$AR_FLAGS" && AR_FLAGS=cru
1366 _LT_DECL([], [AR], [1], [The archiver])
1367 _LT_DECL([], [AR_FLAGS], [1])
1369 AC_CHECK_TOOL(STRIP, strip, :)
1370 test -z "$STRIP" && STRIP=:
1371 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1373 AC_CHECK_TOOL(RANLIB, ranlib, :)
1374 test -z "$RANLIB" && RANLIB=:
1375 _LT_DECL([], [RANLIB], [1],
1376 [Commands used to install an old-style archive])
1378 # Determine commands to create old-style static archives.
1379 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1380 old_postinstall_cmds='chmod 644 $oldlib'
1381 old_postuninstall_cmds=
1383 if test -n "$RANLIB"; then
1386 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1389 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1392 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
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_CMD_OLD_ARCHIVE
1401 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1402 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1403 # ----------------------------------------------------------------
1404 # Check whether the given compiler option works
1405 AC_DEFUN([_LT_COMPILER_OPTION],
1406 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1407 m4_require([_LT_DECL_SED])dnl
1408 AC_CACHE_CHECK([$1], [$2],
1410 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1411 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1412 lt_compiler_flag="$3"
1413 # Insert the option either (1) after the last *FLAGS variable, or
1414 # (2) before a word containing "conftest.", or (3) at the end.
1415 # Note that $ac_compile itself does not contain backslashes and begins
1416 # with a dollar sign (not a hyphen), so the echo should work correctly.
1417 # The option is referenced via a variable to avoid confusing sed.
1418 lt_compile=`echo "$ac_compile" | $SED \
1419 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1420 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1421 -e 's:$: $lt_compiler_flag:'`
1422 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1423 (eval "$lt_compile" 2>conftest.err)
1425 cat conftest.err >&AS_MESSAGE_LOG_FD
1426 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1427 if (exit $ac_status) && test -s "$ac_outfile"; then
1428 # The compiler can only warn and ignore the option if not recognized
1429 # So say no if there are warnings other than the usual output.
1430 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1431 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1432 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1439 if test x"[$]$2" = xyes; then
1440 m4_if([$5], , :, [$5])
1442 m4_if([$6], , :, [$6])
1444 ])# _LT_COMPILER_OPTION
1447 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1448 dnl aclocal-1.4 backwards compatibility:
1449 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1452 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1453 # [ACTION-SUCCESS], [ACTION-FAILURE])
1454 # ----------------------------------------------------
1455 # Check whether the given linker option works
1456 AC_DEFUN([_LT_LINKER_OPTION],
1457 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1458 m4_require([_LT_DECL_SED])dnl
1459 AC_CACHE_CHECK([$1], [$2],
1461 save_LDFLAGS="$LDFLAGS"
1462 LDFLAGS="$LDFLAGS $3"
1463 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1464 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1465 # The linker can only warn and ignore the option if not recognized
1466 # So say no if there are warnings
1467 if test -s conftest.err; then
1468 # Append any errors to the config.log.
1469 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1470 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1471 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1472 if diff conftest.exp conftest.er2 >/dev/null; then
1480 LDFLAGS="$save_LDFLAGS"
1483 if test x"[$]$2" = xyes; then
1484 m4_if([$4], , :, [$4])
1486 m4_if([$5], , :, [$5])
1488 ])# _LT_LINKER_OPTION
1491 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1492 dnl aclocal-1.4 backwards compatibility:
1493 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1498 AC_DEFUN([LT_CMD_MAX_LEN],
1499 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1500 # find the maximum length of command line arguments
1501 AC_MSG_CHECKING([the maximum length of command line arguments])
1502 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1508 # On DJGPP, this test can blow up pretty badly due to problems in libc
1509 # (any single argument exceeding 2000 bytes causes a buffer overrun
1510 # during glob expansion). Even if it were fixed, the result of this
1511 # check would be larger than it should be.
1512 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1516 # Under GNU Hurd, this test is not required because there is
1517 # no limit to the length of command line arguments.
1518 # Libtool will interpret -1 as no limit whatsoever
1519 lt_cv_sys_max_cmd_len=-1;
1523 # On Win9x/ME, this test blows up -- it succeeds, but takes
1524 # about 5 minutes as the teststring grows exponentially.
1525 # Worse, since 9x/ME are not pre-emptively multitasking,
1526 # you end up with a "frozen" computer, even though with patience
1527 # the test eventually succeeds (with a max line length of 256k).
1528 # Instead, let's just punt: use the minimum linelength reported by
1529 # all of the supported platforms: 8192 (on NT/2K/XP).
1530 lt_cv_sys_max_cmd_len=8192;
1534 # On AmigaOS with pdksh, this test takes hours, literally.
1535 # So we just punt and use a minimum line length of 8192.
1536 lt_cv_sys_max_cmd_len=8192;
1539 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1540 # This has been around since 386BSD, at least. Likely further.
1541 if test -x /sbin/sysctl; then
1542 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1543 elif test -x /usr/sbin/sysctl; then
1544 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1546 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1548 # And add a safety zone
1549 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1550 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1554 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1555 lt_cv_sys_max_cmd_len=196608
1559 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1560 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1561 # nice to cause kernel panics so lets avoid the loop below.
1562 # First set a reasonable default.
1563 lt_cv_sys_max_cmd_len=16384
1565 if test -x /sbin/sysconfig; then
1566 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1567 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1572 lt_cv_sys_max_cmd_len=102400
1574 sysv5* | sco5v6* | sysv4.2uw2*)
1575 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1576 if test -n "$kargmax"; then
1577 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1579 lt_cv_sys_max_cmd_len=32768
1583 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1584 if test -n "$lt_cv_sys_max_cmd_len"; then
1585 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1586 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1588 # Make teststring a little bigger before we do anything with it.
1589 # a 1K string should be a reasonable start.
1590 for i in 1 2 3 4 5 6 7 8 ; do
1591 teststring=$teststring$teststring
1593 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1594 # If test is not a shell built-in, we'll probably end up computing a
1595 # maximum length that is only half of the actual maximum length, but
1597 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1598 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1599 test $i != 17 # 1/2 MB should be enough
1602 teststring=$teststring$teststring
1604 # Only check the string length outside the loop.
1605 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1607 # Add a significant safety factor because C++ compilers can tack on
1608 # massive amounts of additional arguments before passing them to the
1609 # linker. It appears as though 1/2 is a usable value.
1610 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1615 if test -n $lt_cv_sys_max_cmd_len ; then
1616 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1620 max_cmd_len=$lt_cv_sys_max_cmd_len
1621 _LT_DECL([], [max_cmd_len], [0],
1622 [What is the maximum length of a command?])
1626 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1627 dnl aclocal-1.4 backwards compatibility:
1628 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1633 m4_defun([_LT_HEADER_DLFCN],
1634 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1635 ])# _LT_HEADER_DLFCN
1638 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1639 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1640 # ----------------------------------------------------------------
1641 m4_defun([_LT_TRY_DLOPEN_SELF],
1642 [m4_require([_LT_HEADER_DLFCN])dnl
1643 if test "$cross_compiling" = yes; then :
1646 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1647 lt_status=$lt_dlunknown
1648 cat > conftest.$ac_ext <<_LT_EOF
1649 [#line __oline__ "configure"
1650 #include "confdefs.h"
1659 # define LT_DLGLOBAL RTLD_GLOBAL
1662 # define LT_DLGLOBAL DL_GLOBAL
1664 # define LT_DLGLOBAL 0
1668 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1669 find out it does not work in some platform. */
1670 #ifndef LT_DLLAZY_OR_NOW
1672 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1675 # define LT_DLLAZY_OR_NOW DL_LAZY
1678 # define LT_DLLAZY_OR_NOW RTLD_NOW
1681 # define LT_DLLAZY_OR_NOW DL_NOW
1683 # define LT_DLLAZY_OR_NOW 0
1691 extern "C" void exit (int);
1694 void fnord() { int i=42;}
1697 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1698 int status = $lt_dlunknown;
1702 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1703 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1704 /* dlclose (self); */
1712 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1713 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1716 x$lt_dlno_uscore) $1 ;;
1717 x$lt_dlneed_uscore) $2 ;;
1718 x$lt_dlunknown|x*) $3 ;;
1721 # compilation failed
1726 ])# _LT_TRY_DLOPEN_SELF
1729 # LT_SYS_DLOPEN_SELF
1730 # ------------------
1731 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1732 [m4_require([_LT_HEADER_DLFCN])dnl
1733 if test "x$enable_dlopen" != xyes; then
1734 enable_dlopen=unknown
1735 enable_dlopen_self=unknown
1736 enable_dlopen_self_static=unknown
1743 lt_cv_dlopen="load_add_on"
1745 lt_cv_dlopen_self=yes
1749 lt_cv_dlopen="LoadLibrary"
1754 lt_cv_dlopen="dlopen"
1759 # if libdl is installed we need to link against it
1760 AC_CHECK_LIB([dl], [dlopen],
1761 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1764 lt_cv_dlopen_self=yes
1769 AC_CHECK_FUNC([shl_load],
1770 [lt_cv_dlopen="shl_load"],
1771 [AC_CHECK_LIB([dld], [shl_load],
1772 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1773 [AC_CHECK_FUNC([dlopen],
1774 [lt_cv_dlopen="dlopen"],
1775 [AC_CHECK_LIB([dl], [dlopen],
1776 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1777 [AC_CHECK_LIB([svld], [dlopen],
1778 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1779 [AC_CHECK_LIB([dld], [dld_link],
1780 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1789 if test "x$lt_cv_dlopen" != xno; then
1795 case $lt_cv_dlopen in
1797 save_CPPFLAGS="$CPPFLAGS"
1798 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1800 save_LDFLAGS="$LDFLAGS"
1801 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1804 LIBS="$lt_cv_dlopen_libs $LIBS"
1806 AC_CACHE_CHECK([whether a program can dlopen itself],
1807 lt_cv_dlopen_self, [dnl
1808 _LT_TRY_DLOPEN_SELF(
1809 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1810 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1813 if test "x$lt_cv_dlopen_self" = xyes; then
1814 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1815 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1816 lt_cv_dlopen_self_static, [dnl
1817 _LT_TRY_DLOPEN_SELF(
1818 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1819 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1823 CPPFLAGS="$save_CPPFLAGS"
1824 LDFLAGS="$save_LDFLAGS"
1829 case $lt_cv_dlopen_self in
1830 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1831 *) enable_dlopen_self=unknown ;;
1834 case $lt_cv_dlopen_self_static in
1835 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1836 *) enable_dlopen_self_static=unknown ;;
1839 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1840 [Whether dlopen is supported])
1841 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1842 [Whether dlopen of programs is supported])
1843 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1844 [Whether dlopen of statically linked programs is supported])
1845 ])# LT_SYS_DLOPEN_SELF
1848 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1849 dnl aclocal-1.4 backwards compatibility:
1850 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1853 # _LT_COMPILER_C_O([TAGNAME])
1854 # ---------------------------
1855 # Check to see if options -c and -o are simultaneously supported by compiler.
1856 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1857 m4_defun([_LT_COMPILER_C_O],
1858 [m4_require([_LT_DECL_SED])dnl
1859 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1860 m4_require([_LT_TAG_COMPILER])dnl
1861 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1862 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1863 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1864 $RM -r conftest 2>/dev/null
1868 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1870 lt_compiler_flag="-o out/conftest2.$ac_objext"
1871 # Insert the option either (1) after the last *FLAGS variable, or
1872 # (2) before a word containing "conftest.", or (3) at the end.
1873 # Note that $ac_compile itself does not contain backslashes and begins
1874 # with a dollar sign (not a hyphen), so the echo should work correctly.
1875 lt_compile=`echo "$ac_compile" | $SED \
1876 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1877 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1878 -e 's:$: $lt_compiler_flag:'`
1879 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1880 (eval "$lt_compile" 2>out/conftest.err)
1882 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1883 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1884 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1886 # The compiler can only warn and ignore the option if not recognized
1887 # So say no if there are warnings
1888 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1889 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1890 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1891 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1894 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1896 # SGI C++ compiler will create directory out/ii_files/ for
1897 # template instantiation
1898 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1899 $RM out/* && rmdir out
1904 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1905 [Does compiler simultaneously support -c and -o options?])
1906 ])# _LT_COMPILER_C_O
1909 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1910 # ----------------------------------
1911 # Check to see if we can do hard links to lock some files if needed
1912 m4_defun([_LT_COMPILER_FILE_LOCKS],
1913 [m4_require([_LT_ENABLE_LOCK])dnl
1914 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1915 _LT_COMPILER_C_O([$1])
1917 hard_links="nottested"
1918 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1919 # do not overwrite the value of need_locks provided by the user
1920 AC_MSG_CHECKING([if we can lock with hard links])
1923 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1925 ln conftest.a conftest.b 2>&5 || hard_links=no
1926 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1927 AC_MSG_RESULT([$hard_links])
1928 if test "$hard_links" = no; then
1929 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1935 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1936 ])# _LT_COMPILER_FILE_LOCKS
1941 m4_defun([_LT_CHECK_OBJDIR],
1942 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1943 [rm -f .libs 2>/dev/null
1944 mkdir .libs 2>/dev/null
1945 if test -d .libs; then
1948 # MS-DOS does not allow filenames that begin with a dot.
1951 rmdir .libs 2>/dev/null])
1952 objdir=$lt_cv_objdir
1953 _LT_DECL([], [objdir], [0],
1954 [The name of the directory that contains temporary libtool files])dnl
1955 m4_pattern_allow([LT_OBJDIR])dnl
1956 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1957 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1958 ])# _LT_CHECK_OBJDIR
1961 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1962 # --------------------------------------
1963 # Check hardcoding attributes.
1964 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1965 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1966 _LT_TAGVAR(hardcode_action, $1)=
1967 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1968 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1969 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1971 # We can hardcode non-existent directories.
1972 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1973 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1974 # have to relink, otherwise we might link with an installed library
1975 # when we should be linking with a yet-to-be-installed one
1976 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1977 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1978 # Linking always hardcodes the temporary library directory.
1979 _LT_TAGVAR(hardcode_action, $1)=relink
1981 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1982 _LT_TAGVAR(hardcode_action, $1)=immediate
1985 # We cannot hardcode anything, or else we can only hardcode existing
1987 _LT_TAGVAR(hardcode_action, $1)=unsupported
1989 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1991 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1992 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1993 # Fast installation is not supported
1994 enable_fast_install=no
1995 elif test "$shlibpath_overrides_runpath" = yes ||
1996 test "$enable_shared" = no; then
1997 # Fast installation is not necessary
1998 enable_fast_install=needless
2000 _LT_TAGDECL([], [hardcode_action], [0],
2001 [How to hardcode a shared library path into an executable])
2002 ])# _LT_LINKER_HARDCODE_LIBPATH
2007 m4_defun([_LT_CMD_STRIPLIB],
2008 [m4_require([_LT_DECL_EGREP])
2011 AC_MSG_CHECKING([whether stripping libraries is possible])
2012 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2013 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2014 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2015 AC_MSG_RESULT([yes])
2017 # FIXME - insert some real tests, host_os isn't really good enough
2020 if test -n "$STRIP" ; then
2021 striplib="$STRIP -x"
2022 old_striplib="$STRIP -S"
2023 AC_MSG_RESULT([yes])
2033 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2034 _LT_DECL([], [striplib], [1])
2035 ])# _LT_CMD_STRIPLIB
2038 # _LT_SYS_DYNAMIC_LINKER([TAG])
2039 # -----------------------------
2040 # PORTME Fill in your ld.so characteristics
2041 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2042 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2043 m4_require([_LT_DECL_EGREP])dnl
2044 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2045 m4_require([_LT_DECL_SED])dnl
2046 AC_MSG_CHECKING([dynamic linker characteristics])
2049 if test "$GCC" = yes; then
2051 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2052 *) lt_awk_arg="/^libraries:/" ;;
2054 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2055 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2056 # if the path contains ";" then we assume it to be the separator
2057 # otherwise default to the standard path separator (i.e. ":") - it is
2058 # assumed that no part of a normal pathname contains ";" but that should
2059 # okay in the real world where ";" in dirpaths is itself problematic.
2060 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2062 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2064 # Ok, now we have the path, separated by spaces, we can step through it
2065 # and add multilib dir if necessary.
2066 lt_tmp_lt_search_path_spec=
2067 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2068 for lt_sys_path in $lt_search_path_spec; do
2069 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2070 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2072 test -d "$lt_sys_path" && \
2073 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2076 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2077 BEGIN {RS=" "; FS="/|\n";} {
2080 for (lt_i = NF; lt_i > 0; lt_i--) {
2081 if ($lt_i != "" && $lt_i != ".") {
2082 if ($lt_i == "..") {
2085 if (lt_count == 0) {
2086 lt_foo="/" $lt_i lt_foo;
2093 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2094 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2096 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2098 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2101 libname_spec='lib$name'
2109 shlibpath_overrides_runpath=unknown
2111 dynamic_linker="$host_os ld.so"
2112 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2113 need_lib_prefix=unknown
2114 hardcode_into_libs=no
2116 # when you set need_version to no, make sure it does not cause -set_version
2117 # flags to be left without arguments
2118 need_version=unknown
2123 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2124 shlibpath_var=LIBPATH
2126 # AIX 3 has no versioning support, so we append a major version to the name.
2127 soname_spec='${libname}${release}${shared_ext}$major'
2134 hardcode_into_libs=yes
2135 if test "$host_cpu" = ia64; then
2136 # AIX 5 supports IA64
2137 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2138 shlibpath_var=LD_LIBRARY_PATH
2140 # With GCC up to 2.95.x, collect2 would create an import file
2141 # for dependence libraries. The import file would start with
2142 # the line `#! .'. This would cause the generated library to
2143 # depend on `.', always an invalid library. This was fixed in
2144 # development snapshots of GCC prior to 3.0.
2146 aix4 | aix4.[[01]] | aix4.[[01]].*)
2147 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2149 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2156 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2157 # soname into executable. Probably we can add versioning support to
2158 # collect2, so additional links can be useful in future.
2159 if test "$aix_use_runtimelinking" = yes; then
2160 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2161 # instead of lib<name>.a to let people know that these are not
2162 # typical AIX shared libraries.
2163 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2165 # We preserve .a as extension for shared libraries through AIX4.2
2166 # and later when we are not doing run time linking.
2167 library_names_spec='${libname}${release}.a $libname.a'
2168 soname_spec='${libname}${release}${shared_ext}$major'
2170 shlibpath_var=LIBPATH
2177 # Since July 2007 AmigaOS4 officially supports .so libraries.
2178 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2179 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2182 library_names_spec='$libname.ixlibrary $libname.a'
2183 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2184 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2190 library_names_spec='${libname}${shared_ext}'
2191 dynamic_linker="$host_os ld.so"
2192 shlibpath_var=LIBRARY_PATH
2198 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2199 soname_spec='${libname}${release}${shared_ext}$major'
2200 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2201 shlibpath_var=LD_LIBRARY_PATH
2202 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2203 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2204 # the default ld.so.conf also contains /usr/contrib/lib and
2205 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2206 # libtool to hard-code these into programs
2209 cygwin* | mingw* | pw32*)
2210 version_type=windows
2215 case $GCC,$host_os in
2216 yes,cygwin* | yes,mingw* | yes,pw32*)
2217 library_names_spec='$libname.dll.a'
2218 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2219 postinstall_cmds='base_file=`basename \${file}`~
2220 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2221 dldir=$destdir/`dirname \$dlpath`~
2222 test -d \$dldir || mkdir -p \$dldir~
2223 $install_prog $dir/$dlname \$dldir/$dlname~
2224 chmod a+x \$dldir/$dlname~
2225 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2226 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2228 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2229 dlpath=$dir/\$dldll~
2231 shlibpath_overrides_runpath=yes
2235 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2236 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2237 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2240 # MinGW DLLs use traditional 'lib' prefix
2241 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2242 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2243 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2244 # It is most probably a Windows format PATH printed by
2245 # mingw gcc, but we are running on Cygwin. Gcc prints its search
2246 # path with ; separators, and with drive letters. We can handle the
2247 # drive letters (cygwin fileutils understands them), so leave them,
2248 # especially as we might pass files found there to a mingw objdump,
2249 # which wouldn't understand a cygwinified path. Ahh.
2250 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2252 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2256 # pw32 DLLs use 'pw' prefix rather than 'lib'
2257 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2263 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2266 dynamic_linker='Win32 ld.exe'
2267 # FIXME: first we should search . and the directory the executable is in
2271 darwin* | rhapsody*)
2272 dynamic_linker="$host_os dyld"
2276 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2277 soname_spec='${libname}${release}${major}$shared_ext'
2278 shlibpath_overrides_runpath=yes
2279 shlibpath_var=DYLD_LIBRARY_PATH
2280 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2282 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2283 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2290 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2291 soname_spec='${libname}${release}${shared_ext}$major'
2292 shlibpath_var=LD_LIBRARY_PATH
2299 freebsd* | dragonfly*)
2300 # DragonFly does not have aout. When/if they implement a new
2301 # versioning mechanism, adjust this.
2302 if test -x /usr/bin/objformat; then
2303 objformat=`/usr/bin/objformat`
2306 freebsd[[123]]*) objformat=aout ;;
2310 version_type=freebsd-$objformat
2311 case $version_type in
2313 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2318 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2322 shlibpath_var=LD_LIBRARY_PATH
2325 shlibpath_overrides_runpath=yes
2327 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2328 shlibpath_overrides_runpath=yes
2329 hardcode_into_libs=yes
2331 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2332 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2333 shlibpath_overrides_runpath=no
2334 hardcode_into_libs=yes
2336 *) # from 4.6 on, and DragonFly
2337 shlibpath_overrides_runpath=yes
2338 hardcode_into_libs=yes
2347 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2348 soname_spec='${libname}${release}${shared_ext}$major'
2349 shlibpath_var=LD_LIBRARY_PATH
2350 hardcode_into_libs=yes
2353 hpux9* | hpux10* | hpux11*)
2354 # Give a soname corresponding to the major version so that dld.sl refuses to
2355 # link against other versions.
2362 hardcode_into_libs=yes
2363 dynamic_linker="$host_os dld.so"
2364 shlibpath_var=LD_LIBRARY_PATH
2365 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2366 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2367 soname_spec='${libname}${release}${shared_ext}$major'
2368 if test "X$HPUX_IA64_MODE" = X32; then
2369 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2371 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2373 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2377 hardcode_into_libs=yes
2378 dynamic_linker="$host_os dld.sl"
2379 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2380 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2381 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2382 soname_spec='${libname}${release}${shared_ext}$major'
2383 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2384 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2388 dynamic_linker="$host_os dld.sl"
2389 shlibpath_var=SHLIB_PATH
2390 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2391 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2392 soname_spec='${libname}${release}${shared_ext}$major'
2395 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2396 postinstall_cmds='chmod 555 $lib'
2403 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2404 soname_spec='${libname}${release}${shared_ext}$major'
2405 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2406 shlibpath_var=LD_LIBRARY_PATH
2407 shlibpath_overrides_runpath=no
2408 hardcode_into_libs=yes
2411 irix5* | irix6* | nonstopux*)
2413 nonstopux*) version_type=nonstopux ;;
2415 if test "$lt_cv_prog_gnu_ld" = yes; then
2423 soname_spec='${libname}${release}${shared_ext}$major'
2424 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2426 irix5* | nonstopux*)
2430 case $LD in # libtool.m4 will add one of these switches to LD
2431 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2432 libsuff= shlibsuff= libmagic=32-bit;;
2433 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2434 libsuff=32 shlibsuff=N32 libmagic=N32;;
2435 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2436 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2437 *) libsuff= shlibsuff= libmagic=never-match;;
2441 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2442 shlibpath_overrides_runpath=no
2443 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2444 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2445 hardcode_into_libs=yes
2448 # No shared lib support for Linux oldld, aout, or coff.
2449 linux*oldld* | linux*aout* | linux*coff*)
2453 # This must be Linux ELF.
2454 linux* | k*bsd*-gnu)
2458 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2459 soname_spec='${libname}${release}${shared_ext}$major'
2460 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2461 shlibpath_var=LD_LIBRARY_PATH
2462 shlibpath_overrides_runpath=no
2463 # Some binutils ld are patched to set DT_RUNPATH
2464 save_LDFLAGS=$LDFLAGS
2466 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2467 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2468 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2469 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2470 [shlibpath_overrides_runpath=yes])])
2471 LDFLAGS=$save_LDFLAGS
2474 # This implies no fast_install, which is unacceptable.
2475 # Some rework will be needed to allow for fast_install
2476 # before this can be enabled.
2477 hardcode_into_libs=yes
2479 # Append ld.so.conf contents to the search path
2480 if test -f /etc/ld.so.conf; then
2481 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;/^$/d' | tr '\n' ' '`
2482 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2485 # We used to test for /lib/ld.so.1 and disable shared libraries on
2486 # powerpc, because MkLinux only supported shared libraries with the
2487 # GNU dynamic linker. Since this was broken with cross compilers,
2488 # most powerpc-linux boxes support dynamic linking these days and
2489 # people can always --disable-shared, the test was removed, and we
2490 # assume the GNU/Linux dynamic linker is in use.
2491 dynamic_linker='GNU/Linux ld.so'
2498 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2499 soname_spec='${libname}${release}${shared_ext}$major'
2500 shlibpath_var=LD_LIBRARY_PATH
2501 shlibpath_overrides_runpath=no
2502 hardcode_into_libs=yes
2503 dynamic_linker='NetBSD ld.elf_so'
2510 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2512 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2513 dynamic_linker='NetBSD (a.out) ld.so'
2515 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2516 soname_spec='${libname}${release}${shared_ext}$major'
2517 dynamic_linker='NetBSD ld.elf_so'
2519 shlibpath_var=LD_LIBRARY_PATH
2520 shlibpath_overrides_runpath=yes
2521 hardcode_into_libs=yes
2526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2527 shlibpath_var=LD_LIBRARY_PATH
2528 shlibpath_overrides_runpath=yes
2535 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2536 soname_spec='${libname}${release}${shared_ext}$major'
2537 shlibpath_var=LD_LIBRARY_PATH
2538 shlibpath_overrides_runpath=no
2539 hardcode_into_libs=yes
2540 dynamic_linker='ldqnx.so'
2545 sys_lib_dlsearch_path_spec="/usr/lib"
2547 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2549 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2550 *) need_version=no ;;
2552 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2553 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2554 shlibpath_var=LD_LIBRARY_PATH
2555 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2557 openbsd2.[[89]] | openbsd2.[[89]].*)
2558 shlibpath_overrides_runpath=no
2561 shlibpath_overrides_runpath=yes
2565 shlibpath_overrides_runpath=yes
2570 libname_spec='$name'
2573 library_names_spec='$libname${shared_ext} $libname.a'
2574 dynamic_linker='OS/2 ld.exe'
2575 shlibpath_var=LIBPATH
2578 osf3* | osf4* | osf5*)
2582 soname_spec='${libname}${release}${shared_ext}$major'
2583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2584 shlibpath_var=LD_LIBRARY_PATH
2585 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2586 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2598 soname_spec='${libname}${release}${shared_ext}$major'
2599 shlibpath_var=LD_LIBRARY_PATH
2600 shlibpath_overrides_runpath=yes
2601 hardcode_into_libs=yes
2602 # ldd complains unless libraries are executable
2603 postinstall_cmds='chmod +x $lib'
2608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2609 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2610 shlibpath_var=LD_LIBRARY_PATH
2611 shlibpath_overrides_runpath=yes
2612 if test "$with_gnu_ld" = yes; then
2620 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2621 soname_spec='${libname}${release}${shared_ext}$major'
2622 shlibpath_var=LD_LIBRARY_PATH
2623 case $host_vendor in
2625 shlibpath_overrides_runpath=no
2627 runpath_var=LD_RUN_PATH
2635 shlibpath_overrides_runpath=no
2636 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2642 if test -d /usr/nec ;then
2644 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2645 soname_spec='$libname${shared_ext}.$major'
2646 shlibpath_var=LD_LIBRARY_PATH
2650 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2651 version_type=freebsd-elf
2654 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2655 soname_spec='${libname}${release}${shared_ext}$major'
2656 shlibpath_var=LD_LIBRARY_PATH
2657 shlibpath_overrides_runpath=yes
2658 hardcode_into_libs=yes
2659 if test "$with_gnu_ld" = yes; then
2660 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2662 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2665 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2669 sys_lib_dlsearch_path_spec='/usr/lib'
2673 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2677 library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2678 shlibpath_var=LD_LIBRARY_PATH
2679 shlibpath_overrides_runpath=no
2680 hardcode_into_libs=yes
2685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2686 soname_spec='${libname}${release}${shared_ext}$major'
2687 shlibpath_var=LD_LIBRARY_PATH
2694 AC_MSG_RESULT([$dynamic_linker])
2695 test "$dynamic_linker" = no && can_build_shared=no
2697 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2698 if test "$GCC" = yes; then
2699 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2702 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2703 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2705 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2706 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2709 _LT_DECL([], [variables_saved_for_relink], [1],
2710 [Variables whose values should be saved in libtool wrapper scripts and
2711 restored at link time])
2712 _LT_DECL([], [need_lib_prefix], [0],
2713 [Do we need the "lib" prefix for modules?])
2714 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2715 _LT_DECL([], [version_type], [0], [Library versioning type])
2716 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2717 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2718 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2719 [Is shlibpath searched before the hard-coded library search path?])
2720 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2721 _LT_DECL([], [library_names_spec], [1],
2722 [[List of archive names. First name is the real one, the rest are links.
2723 The last name is the one that the linker finds with -lNAME]])
2724 _LT_DECL([], [soname_spec], [1],
2725 [[The coded name of the library, if different from the real name]])
2726 _LT_DECL([], [postinstall_cmds], [2],
2727 [Command to use after installation of a shared archive])
2728 _LT_DECL([], [postuninstall_cmds], [2],
2729 [Command to use after uninstallation of a shared archive])
2730 _LT_DECL([], [finish_cmds], [2],
2731 [Commands used to finish a libtool library installation in a directory])
2732 _LT_DECL([], [finish_eval], [1],
2733 [[As "finish_cmds", except a single script fragment to be evaled but
2735 _LT_DECL([], [hardcode_into_libs], [0],
2736 [Whether we should hardcode library paths into libraries])
2737 _LT_DECL([], [sys_lib_search_path_spec], [2],
2738 [Compile-time system search path for libraries])
2739 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2740 [Run-time system search path for libraries])
2741 ])# _LT_SYS_DYNAMIC_LINKER
2744 # _LT_PATH_TOOL_PREFIX(TOOL)
2745 # --------------------------
2746 # find a file program which can recognize shared library
2747 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2748 [m4_require([_LT_DECL_EGREP])dnl
2749 AC_MSG_CHECKING([for $1])
2750 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2752 [[\\/*] | ?:[\\/]*])
2753 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2756 lt_save_MAGIC_CMD="$MAGIC_CMD"
2757 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2758 dnl $ac_dummy forces splitting on constant user-supplied paths.
2759 dnl POSIX.2 word splitting is done only on the output of word expansions,
2760 dnl not every word. This closes a longstanding sh security hole.
2761 ac_dummy="m4_if([$2], , $PATH, [$2])"
2762 for ac_dir in $ac_dummy; do
2764 test -z "$ac_dir" && ac_dir=.
2765 if test -f $ac_dir/$1; then
2766 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2767 if test -n "$file_magic_test_file"; then
2768 case $deplibs_check_method in
2770 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2771 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2772 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2773 $EGREP "$file_magic_regex" > /dev/null; then
2778 *** Warning: the command libtool uses to detect shared libraries,
2779 *** $file_magic_cmd, produces output that libtool cannot recognize.
2780 *** The result is that libtool may fail to recognize shared libraries
2781 *** as such. This will affect the creation of libtool libraries that
2782 *** depend on shared libraries, but programs linked with such libtool
2783 *** libraries will work regardless of this problem. Nevertheless, you
2784 *** may want to report the problem to your system manager and/or to
2785 *** bug-libtool@gnu.org
2795 MAGIC_CMD="$lt_save_MAGIC_CMD"
2798 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2799 if test -n "$MAGIC_CMD"; then
2800 AC_MSG_RESULT($MAGIC_CMD)
2804 _LT_DECL([], [MAGIC_CMD], [0],
2805 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2806 ])# _LT_PATH_TOOL_PREFIX
2809 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2810 dnl aclocal-1.4 backwards compatibility:
2811 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2816 # find a file program which can recognize a shared library
2817 m4_defun([_LT_PATH_MAGIC],
2818 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2819 if test -z "$lt_cv_path_MAGIC_CMD"; then
2820 if test -n "$ac_tool_prefix"; then
2821 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2831 # find the pathname to the GNU or non-GNU linker
2832 AC_DEFUN([LT_PATH_LD],
2833 [AC_REQUIRE([AC_PROG_CC])dnl
2834 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2835 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2836 m4_require([_LT_DECL_SED])dnl
2837 m4_require([_LT_DECL_EGREP])dnl
2839 AC_ARG_WITH([gnu-ld],
2840 [AS_HELP_STRING([--with-gnu-ld],
2841 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2842 [test "$withval" = no || with_gnu_ld=yes],
2843 [with_gnu_ld=no])dnl
2846 if test "$GCC" = yes; then
2847 # Check if gcc -print-prog-name=ld gives a path.
2848 AC_MSG_CHECKING([for ld used by $CC])
2851 # gcc leaves a trailing carriage return which upsets mingw
2852 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2854 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2857 # Accept absolute paths.
2858 [[\\/]]* | ?:[[\\/]]*)
2859 re_direlt='/[[^/]][[^/]]*/\.\./'
2860 # Canonicalize the pathname of ld
2861 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2862 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2863 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2865 test -z "$LD" && LD="$ac_prog"
2868 # If it fails, then pretend we aren't using GCC.
2872 # If it is relative, then search for the first ld in PATH.
2876 elif test "$with_gnu_ld" = yes; then
2877 AC_MSG_CHECKING([for GNU ld])
2879 AC_MSG_CHECKING([for non-GNU ld])
2881 AC_CACHE_VAL(lt_cv_path_LD,
2882 [if test -z "$LD"; then
2883 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2884 for ac_dir in $PATH; do
2886 test -z "$ac_dir" && ac_dir=.
2887 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2888 lt_cv_path_LD="$ac_dir/$ac_prog"
2889 # Check to see if the program is GNU ld. I'd rather use --version,
2890 # but apparently some variants of GNU ld only accept -v.
2891 # Break only if it was the GNU/non-GNU ld that we prefer.
2892 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2893 *GNU* | *'with BFD'*)
2894 test "$with_gnu_ld" != no && break
2897 test "$with_gnu_ld" != yes && break
2904 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2907 if test -n "$LD"; then
2912 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2916 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2920 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2921 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2922 dnl aclocal-1.4 backwards compatibility:
2923 dnl AC_DEFUN([AM_PROG_LD], [])
2924 dnl AC_DEFUN([AC_PROG_LD], [])
2929 m4_defun([_LT_PATH_LD_GNU],
2930 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2931 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2932 case `$LD -v 2>&1 </dev/null` in
2933 *GNU* | *'with BFD'*)
2934 lt_cv_prog_gnu_ld=yes
2937 lt_cv_prog_gnu_ld=no
2940 with_gnu_ld=$lt_cv_prog_gnu_ld
2946 # find reload flag for linker
2947 # -- PORTME Some linkers may need a different reload flag.
2948 m4_defun([_LT_CMD_RELOAD],
2949 [AC_CACHE_CHECK([for $LD option to reload object files],
2950 lt_cv_ld_reload_flag,
2951 [lt_cv_ld_reload_flag='-r'])
2952 reload_flag=$lt_cv_ld_reload_flag
2953 case $reload_flag in
2955 *) reload_flag=" $reload_flag" ;;
2957 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2960 if test "$GCC" = yes; then
2961 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2963 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2967 _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2968 _LT_DECL([], [reload_cmds], [2])dnl
2972 # _LT_CHECK_MAGIC_METHOD
2973 # ----------------------
2974 # how to check for library dependencies
2975 # -- PORTME fill in with the dynamic library characteristics
2976 m4_defun([_LT_CHECK_MAGIC_METHOD],
2977 [m4_require([_LT_DECL_EGREP])
2978 AC_CACHE_CHECK([how to recognize dependent libraries],
2979 lt_cv_deplibs_check_method,
2980 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2981 lt_cv_file_magic_test_file=
2982 lt_cv_deplibs_check_method='unknown'
2983 # Need to set the preceding variable on all platforms that support
2984 # interlibrary dependencies.
2985 # 'none' -- dependencies not supported.
2986 # `unknown' -- same as none, but documents that we really don't know.
2987 # 'pass_all' -- all dependencies passed with no checks.
2988 # 'test_compile' -- check by making test program.
2989 # 'file_magic [[regex]]' -- check by looking for files in library path
2990 # which responds to the $file_magic_cmd with a given extended regex.
2991 # If you have `file' or equivalent on your system and you're not sure
2992 # whether `pass_all' will *always* work, you probably want this one.
2996 lt_cv_deplibs_check_method=pass_all
3000 lt_cv_deplibs_check_method=pass_all
3004 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3005 lt_cv_file_magic_cmd='/usr/bin/file -L'
3006 lt_cv_file_magic_test_file=/shlib/libc.so
3010 # func_win32_libid is a shell function defined in ltmain.sh
3011 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3012 lt_cv_file_magic_cmd='func_win32_libid'
3016 # Base MSYS/MinGW do not provide the 'file' command needed by
3017 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3018 # unless we find 'file', for example because we are cross-compiling.
3019 if ( file / ) >/dev/null 2>&1; then
3020 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3021 lt_cv_file_magic_cmd='func_win32_libid'
3023 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3024 lt_cv_file_magic_cmd='$OBJDUMP -f'
3028 darwin* | rhapsody*)
3029 lt_cv_deplibs_check_method=pass_all
3032 freebsd* | dragonfly*)
3033 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3036 # Not sure whether the presence of OpenBSD here was a mistake.
3037 # Let's accept both of them until this is cleared up.
3038 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3039 lt_cv_file_magic_cmd=/usr/bin/file
3040 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3044 lt_cv_deplibs_check_method=pass_all
3049 lt_cv_deplibs_check_method=pass_all
3052 hpux10.20* | hpux11*)
3053 lt_cv_file_magic_cmd=/usr/bin/file
3056 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3057 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3060 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3061 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3064 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3065 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3071 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3072 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3075 irix5* | irix6* | nonstopux*)
3077 *-32|*"-32 ") libmagic=32-bit;;
3078 *-n32|*"-n32 ") libmagic=N32;;
3079 *-64|*"-64 ") libmagic=64-bit;;
3080 *) libmagic=never-match;;
3082 lt_cv_deplibs_check_method=pass_all
3085 # This must be Linux ELF.
3086 linux* | k*bsd*-gnu)
3087 lt_cv_deplibs_check_method=pass_all
3090 netbsd* | netbsdelf*-gnu)
3091 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3092 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3094 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3099 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3100 lt_cv_file_magic_cmd=/usr/bin/file
3101 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3105 lt_cv_deplibs_check_method=pass_all
3109 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3110 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3112 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3116 osf3* | osf4* | osf5*)
3117 lt_cv_deplibs_check_method=pass_all
3121 lt_cv_deplibs_check_method=pass_all
3125 lt_cv_deplibs_check_method=pass_all
3128 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3129 lt_cv_deplibs_check_method=pass_all
3133 case $host_vendor in
3135 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3136 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3139 lt_cv_deplibs_check_method=pass_all
3142 lt_cv_file_magic_cmd='/bin/file'
3143 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3146 lt_cv_file_magic_cmd='/bin/file'
3147 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3148 lt_cv_file_magic_test_file=/lib/libc.so
3151 lt_cv_deplibs_check_method=pass_all
3154 lt_cv_deplibs_check_method=pass_all
3160 lt_cv_deplibs_check_method=pass_all
3164 file_magic_cmd=$lt_cv_file_magic_cmd
3165 deplibs_check_method=$lt_cv_deplibs_check_method
3166 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3168 _LT_DECL([], [deplibs_check_method], [1],
3169 [Method to check whether dependent libraries are shared objects])
3170 _LT_DECL([], [file_magic_cmd], [1],
3171 [Command to use when deplibs_check_method == "file_magic"])
3172 ])# _LT_CHECK_MAGIC_METHOD
3177 # find the pathname to a BSD- or MS-compatible name lister
3178 AC_DEFUN([LT_PATH_NM],
3179 [AC_REQUIRE([AC_PROG_CC])dnl
3180 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3181 [if test -n "$NM"; then
3182 # Let the user override the test.
3185 lt_nm_to_check="${ac_tool_prefix}nm"
3186 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3187 lt_nm_to_check="$lt_nm_to_check nm"
3189 for lt_tmp_nm in $lt_nm_to_check; do
3190 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3191 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3193 test -z "$ac_dir" && ac_dir=.
3194 tmp_nm="$ac_dir/$lt_tmp_nm"
3195 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3196 # Check to see if the nm accepts a BSD-compat flag.
3197 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3198 # nm: unknown option "B" ignored
3199 # Tru64's nm complains that /dev/null is an invalid object file
3200 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3201 */dev/null* | *'Invalid file or object type'*)
3202 lt_cv_path_NM="$tmp_nm -B"
3206 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3208 lt_cv_path_NM="$tmp_nm -p"
3212 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3213 continue # so that we can try to find one that supports BSD flags
3222 : ${lt_cv_path_NM=no}
3224 if test "$lt_cv_path_NM" != "no"; then
3227 # Didn't find any BSD compatible name lister, look for dumpbin.
3228 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3230 if test "$DUMPBIN" != ":"; then
3234 test -z "$NM" && NM=nm
3236 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3238 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3239 [lt_cv_nm_interface="BSD nm"
3240 echo "int some_variable = 0;" > conftest.$ac_ext
3241 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3242 (eval "$ac_compile" 2>conftest.err)
3243 cat conftest.err >&AS_MESSAGE_LOG_FD
3244 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3245 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3246 cat conftest.err >&AS_MESSAGE_LOG_FD
3247 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3248 cat conftest.out >&AS_MESSAGE_LOG_FD
3249 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3250 lt_cv_nm_interface="MS dumpbin"
3256 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3257 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3258 dnl aclocal-1.4 backwards compatibility:
3259 dnl AC_DEFUN([AM_PROG_NM], [])
3260 dnl AC_DEFUN([AC_PROG_NM], [])
3265 # check for math library
3266 AC_DEFUN([LT_LIB_M],
3267 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3270 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3271 # These system don't have libm, or don't need it
3274 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3275 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3278 AC_CHECK_LIB(m, cos, LIBM="-lm")
3285 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3286 dnl aclocal-1.4 backwards compatibility:
3287 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3290 # _LT_COMPILER_NO_RTTI([TAGNAME])
3291 # -------------------------------
3292 m4_defun([_LT_COMPILER_NO_RTTI],
3293 [m4_require([_LT_TAG_COMPILER])dnl
3295 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3297 if test "$GCC" = yes; then
3298 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3300 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3301 lt_cv_prog_compiler_rtti_exceptions,
3302 [-fno-rtti -fno-exceptions], [],
3303 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3305 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3306 [Compiler flag to turn off builtin functions])
3307 ])# _LT_COMPILER_NO_RTTI
3310 # _LT_CMD_GLOBAL_SYMBOLS
3311 # ----------------------
3312 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3313 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3314 AC_REQUIRE([AC_PROG_CC])dnl
3315 AC_REQUIRE([LT_PATH_NM])dnl
3316 AC_REQUIRE([LT_PATH_LD])dnl
3317 m4_require([_LT_DECL_SED])dnl
3318 m4_require([_LT_DECL_EGREP])dnl
3319 m4_require([_LT_TAG_COMPILER])dnl
3321 # Check for command to grab the raw symbol name followed by C symbol from nm.
3322 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3323 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3325 # These are sane defaults that work on at least a few old systems.
3326 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3328 # Character class describing NM global symbol codes.
3329 symcode='[[BCDEGRST]]'
3331 # Regexp to match symbols that can be accessed directly from C.
3332 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3334 # Define system-specific variables.
3339 cygwin* | mingw* | pw32*)
3340 symcode='[[ABCDGISTW]]'
3343 if test "$host_cpu" = ia64; then
3344 symcode='[[ABCDEGRST]]'
3348 symcode='[[BCDEGRST]]'
3351 symcode='[[BCDEGQRST]]'
3362 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3366 symcode='[[DFNSTU]]'
3370 # If we're using GNU nm, then use its standard symbol codes.
3371 case `$NM -V 2>&1` in
3372 *GNU* | *'with BFD'*)
3373 symcode='[[ABCDGIRSTW]]' ;;
3376 # Transform an extracted symbol line into a proper C declaration.
3377 # Some systems (esp. on ia64) link data and code symbols differently,
3378 # so use this general approach.
3379 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3381 # Transform an extracted symbol line into symbol name and symbol address
3382 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3383 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3385 # Handle CRLF in mingw tool chain
3389 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3393 # Try without a prefix underscore, then with it.
3394 for ac_symprfx in "" "_"; do
3396 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3397 symxfrm="\\1 $ac_symprfx\\2 \\2"
3399 # Write the raw and C identifiers.
3400 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3401 # Fake it for dumpbin and say T for any non-static function
3402 # and D for any global variable.
3403 # Also find C++ and __fastcall symbols from MSVC++,
3404 # which start with @ or ?.
3405 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3406 " {last_section=section; section=\$ 3};"\
3407 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3408 " \$ 0!~/External *\|/{next};"\
3409 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3410 " {if(hide[section]) next};"\
3411 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3412 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3413 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3414 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3415 " ' prfx=^$ac_symprfx]"
3417 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3420 # Check to see that the pipe works correctly.
3424 cat > conftest.$ac_ext <<_LT_EOF
3429 void nm_test_func(void);
3430 void nm_test_func(void){}
3434 int main(){nm_test_var='a';nm_test_func();return(0);}
3437 if AC_TRY_EVAL(ac_compile); then
3438 # Now try to grab the symbols.
3440 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3441 # Try sorting and uniquifying the output.
3442 if sort "$nlist" | uniq > "$nlist"T; then
3443 mv -f "$nlist"T "$nlist"
3448 # Make sure that we snagged all the symbols we need.
3449 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3450 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3451 cat <<_LT_EOF > conftest.$ac_ext
3457 # Now generate the symbol file.
3458 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3460 cat <<_LT_EOF >> conftest.$ac_ext
3462 /* The mapping between symbol names and symbols. */
3467 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3469 { "@PROGRAM@", (void *) 0 },
3471 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3472 cat <<\_LT_EOF >> conftest.$ac_ext
3476 /* This works around a problem in FreeBSD linker */
3477 #ifdef FREEBSD_WORKAROUND
3478 static const void *lt_preloaded_setup() {
3479 return lt__PROGRAM__LTX_preloaded_symbols;
3487 # Now try linking the two files.
3488 mv conftest.$ac_objext conftstm.$ac_objext
3489 lt_save_LIBS="$LIBS"
3490 lt_save_CFLAGS="$CFLAGS"
3491 LIBS="conftstm.$ac_objext"
3492 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3493 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3496 LIBS="$lt_save_LIBS"
3497 CFLAGS="$lt_save_CFLAGS"
3499 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3502 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3505 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3508 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3509 cat conftest.$ac_ext >&5
3511 rm -rf conftest* conftst*
3513 # Do not use the global_symbol_pipe unless it works.
3514 if test "$pipe_works" = yes; then
3517 lt_cv_sys_global_symbol_pipe=
3521 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3522 lt_cv_sys_global_symbol_to_cdecl=
3524 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3525 AC_MSG_RESULT(failed)
3530 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3531 [Take the output of nm and produce a listing of raw symbols and C names])
3532 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3533 [Transform the output of nm in a proper C declaration])
3534 _LT_DECL([global_symbol_to_c_name_address],
3535 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3536 [Transform the output of nm in a C name address pair])
3537 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3538 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3539 [Transform the output of nm in a C name address pair when lib prefix is needed])
3540 ]) # _LT_CMD_GLOBAL_SYMBOLS
3543 # _LT_COMPILER_PIC([TAGNAME])
3544 # ---------------------------
3545 m4_defun([_LT_COMPILER_PIC],
3546 [m4_require([_LT_TAG_COMPILER])dnl
3547 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3548 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3549 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3551 AC_MSG_CHECKING([for $compiler option to produce PIC])
3552 m4_if([$1], [CXX], [
3553 # C++ specific cases for pic, static, wl, etc.
3554 if test "$GXX" = yes; then
3555 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3556 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3560 # All AIX code is PIC.
3561 if test "$host_cpu" = ia64; then
3562 # AIX 5 now supports IA64 processor
3563 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3570 # see comment about AmigaOS4 .so support
3571 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3574 # FIXME: we need at least 68020 code to build shared libraries, but
3575 # adding the `-m68020' flag to GCC prevents building anything better,
3577 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3582 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3583 # PIC is the default for these OSes.
3585 mingw* | cygwin* | os2* | pw32*)
3586 # This hack is so that the source file can tell whether it is being
3587 # built for inclusion in a dll (and should export symbols for example).
3588 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3589 # (--disable-auto-import) libraries
3590 m4_if([$1], [GCJ], [],
3591 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3593 darwin* | rhapsody*)
3594 # PIC is the default on this platform
3595 # Common symbols not allowed in MH_DYLIB files
3596 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3599 # DJGPP does not support shared libraries at all
3600 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3603 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3604 # Instead, we relocate shared libraries at runtime.
3607 if test -d /usr/nec; then
3608 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3612 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3618 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3623 # QNX uses GNU C++, but need to define -shared option too, otherwise
3625 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3628 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3634 # All AIX code is PIC.
3635 if test "$host_cpu" = ia64; then
3636 # AIX 5 now supports IA64 processor
3637 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3639 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3643 case $cc_basename in
3645 # Green Hills C++ Compiler
3646 # _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"
3651 case $cc_basename in
3653 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3656 # Green Hills C++ Compiler
3657 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3663 freebsd* | dragonfly*)
3664 # FreeBSD uses GNU C++
3666 hpux9* | hpux10* | hpux11*)
3667 case $cc_basename in
3669 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3670 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3671 if test "$host_cpu" != ia64; then
3672 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3676 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3677 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3683 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3692 # This is c89, which is MS Visual C++ (no shared libs)
3693 # Anyone wants to do a port?
3695 irix5* | irix6* | nonstopux*)
3696 case $cc_basename in
3698 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3699 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3700 # CC pic flag -KPIC is the default.
3706 linux* | k*bsd*-gnu)
3707 case $cc_basename in
3710 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3711 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3715 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3716 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3717 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3720 # Portland Group C++ compiler
3721 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3722 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3723 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3727 # Make sure the PIC flag is empty. It appears that all Alpha
3728 # Linux and Compaq Tru64 Unix objects are PIC.
3729 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3730 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3734 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3735 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3736 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3739 case `$CC -V 2>&1 | sed 5q` in
3742 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3743 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3744 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3755 case $cc_basename in
3757 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3763 netbsd* | netbsdelf*-gnu)
3766 # QNX uses GNU C++, but need to define -shared option too, otherwise
3768 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3770 osf3* | osf4* | osf5*)
3771 case $cc_basename in
3773 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3776 # Rational C++ 2.4.1
3777 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3780 # Digital/Compaq C++
3781 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3782 # Make sure the PIC flag is empty. It appears that all Alpha
3783 # Linux and Compaq Tru64 Unix objects are PIC.
3784 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3785 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3794 case $cc_basename in
3796 # Sun C++ 4.2, 5.x and Centerline C++
3797 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3798 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3799 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3802 # Green Hills C++ Compiler
3803 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3810 case $cc_basename in
3813 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3814 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3818 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3824 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3825 case $cc_basename in
3827 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3828 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3829 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3834 case $cc_basename in
3836 # NonStop-UX NCC 3.20
3837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3846 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3852 if test "$GCC" = yes; then
3853 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3854 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3858 # All AIX code is PIC.
3859 if test "$host_cpu" = ia64; then
3860 # AIX 5 now supports IA64 processor
3861 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3868 # see comment about AmigaOS4 .so support
3869 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3872 # FIXME: we need at least 68020 code to build shared libraries, but
3873 # adding the `-m68020' flag to GCC prevents building anything better,
3875 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3880 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3881 # PIC is the default for these OSes.
3884 mingw* | cygwin* | pw32* | os2*)
3885 # This hack is so that the source file can tell whether it is being
3886 # built for inclusion in a dll (and should export symbols for example).
3887 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3888 # (--disable-auto-import) libraries
3889 m4_if([$1], [GCJ], [],
3890 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3893 darwin* | rhapsody*)
3894 # PIC is the default on this platform
3895 # Common symbols not allowed in MH_DYLIB files
3896 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3900 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3907 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3913 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3914 # Instead, we relocate shared libraries at runtime.
3918 # Just because we use GCC doesn't mean we suddenly get shared libraries
3919 # on systems that don't support them.
3920 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3925 # QNX uses GNU C++, but need to define -shared option too, otherwise
3927 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3931 if test -d /usr/nec; then
3932 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3937 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3941 # PORTME Check for flag to pass linker flags through the system compiler.
3944 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3945 if test "$host_cpu" = ia64; then
3946 # AIX 5 now supports IA64 processor
3947 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3949 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3953 mingw* | cygwin* | pw32* | os2*)
3954 # This hack is so that the source file can tell whether it is being
3955 # built for inclusion in a dll (and should export symbols for example).
3956 m4_if([$1], [GCJ], [],
3957 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3960 hpux9* | hpux10* | hpux11*)
3961 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3962 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3969 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3972 # Is there a better lt_prog_compiler_static that works with the bundled CC?
3973 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3976 irix5* | irix6* | nonstopux*)
3977 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3978 # PIC (with -KPIC) is the default.
3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3982 linux* | k*bsd*-gnu)
3983 case $cc_basename in
3984 icc* | ecc* | ifort*)
3985 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3986 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3987 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3989 pgcc* | pgf77* | pgf90* | pgf95*)
3990 # Portland Group compilers (*not* the Pentium gcc compiler,
3991 # which looks to be a dead project)
3992 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3993 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3994 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3997 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3998 # All Alpha code is PIC.
3999 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4002 # IBM XL C 8.0/Fortran 10.1 on PPC
4003 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4004 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4005 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4008 case `$CC -V 2>&1 | sed 5q` in
4011 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4012 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4013 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4016 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4017 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4018 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4019 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4027 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4028 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4032 # QNX uses GNU C++, but need to define -shared option too, otherwise
4034 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4037 osf3* | osf4* | osf5*)
4038 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4039 # All OSF/1 code is PIC.
4040 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4044 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4048 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4049 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4050 case $cc_basename in
4052 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4054 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4059 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4060 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4061 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4064 sysv4 | sysv4.2uw2* | sysv4.3*)
4065 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4066 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4067 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4071 if test -d /usr/nec ;then
4072 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4073 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4077 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4078 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4079 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4080 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4084 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4085 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4089 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4090 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4094 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4100 # For platforms which do not support PIC, -DPIC is meaningless:
4102 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4105 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4108 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4109 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4110 [How to pass a linker flag through the compiler])
4113 # Check to make sure the PIC flag actually works.
4115 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4116 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4117 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4118 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4119 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4121 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4123 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4124 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4126 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4127 [Additional compiler flags for building library objects])
4130 # Check to make sure the static flag actually works.
4132 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4133 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4134 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4135 $lt_tmp_static_flag,
4137 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4138 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4139 [Compiler flag to prevent dynamic linking])
4140 ])# _LT_COMPILER_PIC
4143 # _LT_LINKER_SHLIBS([TAGNAME])
4144 # ----------------------------
4145 # See if the linker supports building shared libraries.
4146 m4_defun([_LT_LINKER_SHLIBS],
4147 [AC_REQUIRE([LT_PATH_LD])dnl
4148 AC_REQUIRE([LT_PATH_NM])dnl
4149 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4150 m4_require([_LT_DECL_EGREP])dnl
4151 m4_require([_LT_DECL_SED])dnl
4152 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4153 m4_require([_LT_TAG_COMPILER])dnl
4154 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4155 m4_if([$1], [CXX], [
4156 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4159 # If we're using GNU nm, then we don't want the "-C" option.
4160 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4161 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4162 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4164 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4168 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4171 _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'
4173 linux* | k*bsd*-gnu)
4174 _LT_TAGVAR(link_all_deplibs, $1)=no
4177 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4180 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4183 _LT_TAGVAR(allow_undefined_flag, $1)=
4184 _LT_TAGVAR(always_export_symbols, $1)=no
4185 _LT_TAGVAR(archive_cmds, $1)=
4186 _LT_TAGVAR(archive_expsym_cmds, $1)=
4187 _LT_TAGVAR(compiler_needs_object, $1)=no
4188 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4189 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4190 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4191 _LT_TAGVAR(hardcode_automatic, $1)=no
4192 _LT_TAGVAR(hardcode_direct, $1)=no
4193 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4194 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4195 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4196 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4197 _LT_TAGVAR(hardcode_minus_L, $1)=no
4198 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4199 _LT_TAGVAR(inherit_rpath, $1)=no
4200 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4201 _LT_TAGVAR(module_cmds, $1)=
4202 _LT_TAGVAR(module_expsym_cmds, $1)=
4203 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4204 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4205 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4206 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4207 # include_expsyms should be a list of space-separated symbols to be *always*
4208 # included in the symbol list
4209 _LT_TAGVAR(include_expsyms, $1)=
4210 # exclude_expsyms can be an extended regexp of symbols to exclude
4211 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4212 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4213 # as well as any symbol that contains `d'.
4214 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4215 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4216 # platforms (ab)use it in PIC code, but their linkers get confused if
4217 # the symbol is explicitly referenced. Since portable code cannot
4218 # rely on this symbol name, it's probably fine to never include it in
4219 # preloaded symbol tables.
4220 # Exclude shared library initialization/finalization symbols.
4221 dnl Note also adjust exclude_expsyms for C++ above.
4222 extract_expsyms_cmds=
4225 cygwin* | mingw* | pw32*)
4226 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4227 # When not using gcc, we currently assume that we are using
4228 # Microsoft Visual C++.
4229 if test "$GCC" != yes; then
4234 # we just hope/assume this is gcc and not c89 (= MSVC++)
4242 _LT_TAGVAR(ld_shlibs, $1)=yes
4243 if test "$with_gnu_ld" = yes; then
4244 # If archive_cmds runs LD, not CC, wlarc should be empty
4247 # Set some defaults for GNU ld with shared library support. These
4248 # are reset later if shared libraries are not supported. Putting them
4249 # here allows them to be overridden if necessary.
4250 runpath_var=LD_RUN_PATH
4251 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4252 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4253 # ancient GNU ld didn't support --whole-archive et. al.
4254 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4255 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4257 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4259 supports_anon_versioning=no
4260 case `$LD -v 2>&1` in
4261 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4262 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4263 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4264 *\ 2.11.*) ;; # other 2.11 versions
4265 *) supports_anon_versioning=yes ;;
4268 # See if GNU ld supports shared libraries.
4271 # On AIX/PPC, the GNU linker is very broken
4272 if test "$host_cpu" != ia64; then
4273 _LT_TAGVAR(ld_shlibs, $1)=no
4276 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
4277 *** to be unable to reliably create shared libraries on AIX.
4278 *** Therefore, libtool is disabling shared libraries support. If you
4279 *** really care for shared libraries, you may want to modify your PATH
4280 *** so that a non-GNU linker is found, and then restart.
4289 # see comment about AmigaOS4 .so support
4290 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4291 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4294 _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)'
4295 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4296 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4302 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4303 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4304 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4305 # support --undefined. This deserves some investigation. FIXME
4306 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4308 _LT_TAGVAR(ld_shlibs, $1)=no
4312 cygwin* | mingw* | pw32*)
4313 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4314 # as there is no search path for DLLs.
4315 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4316 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4317 _LT_TAGVAR(always_export_symbols, $1)=no
4318 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4319 _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'
4321 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4322 _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'
4323 # If the export-symbols file already is a .def file (1st line
4324 # is EXPORTS), use it as is; otherwise, prepend...
4325 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4326 cp $export_symbols $output_objdir/$soname.def;
4328 echo EXPORTS > $output_objdir/$soname.def;
4329 cat $export_symbols >> $output_objdir/$soname.def;
4331 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4333 _LT_TAGVAR(ld_shlibs, $1)=no
4338 _LT_TAGVAR(hardcode_direct, $1)=no
4339 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4340 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4341 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4342 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4343 # Instead, shared libraries are loaded at an image base (0x10000000 by
4344 # default) and relocated if they conflict, which is a slow very memory
4345 # consuming and fragmenting process. To avoid this, we pick a random,
4346 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4347 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4348 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4349 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4352 gnu* | linux* | tpf* | k*bsd*-gnu)
4354 if test "$host_os" = linux-dietlibc; then
4355 case $cc_basename in
4356 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4359 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4360 && test "$tmp_diet" = no
4363 tmp_sharedflag='-shared'
4364 case $cc_basename,$host_cpu in
4365 pgcc*) # Portland Group C compiler
4366 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4367 tmp_addflag=' $pic_flag'
4369 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4370 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4371 tmp_addflag=' $pic_flag -Mnomain' ;;
4372 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4373 tmp_addflag=' -i_dynamic' ;;
4374 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4375 tmp_addflag=' -i_dynamic -nofor_main' ;;
4376 ifc* | ifort*) # Intel Fortran compiler
4377 tmp_addflag=' -nofor_main' ;;
4378 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4379 tmp_sharedflag='-qmkshrobj'
4382 case `$CC -V 2>&1 | sed 5q` in
4383 *Sun\ C*) # Sun C 5.9
4384 _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4385 _LT_TAGVAR(compiler_needs_object, $1)=yes
4386 tmp_sharedflag='-G' ;;
4387 *Sun\ F*) # Sun Fortran 8.3
4388 tmp_sharedflag='-G' ;;
4390 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4392 if test "x$supports_anon_versioning" = xyes; then
4393 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4394 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4395 echo "local: *; };" >> $output_objdir/$libname.ver~
4396 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4399 case $cc_basename in
4401 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4402 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4404 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4405 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4406 if test "x$supports_anon_versioning" = xyes; then
4407 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4408 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4409 echo "local: *; };" >> $output_objdir/$libname.ver~
4410 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4415 _LT_TAGVAR(ld_shlibs, $1)=no
4419 netbsd* | netbsdelf*-gnu)
4420 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4421 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4424 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4425 _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'
4430 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4431 _LT_TAGVAR(ld_shlibs, $1)=no
4434 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4435 *** create shared libraries on Solaris systems. Therefore, libtool
4436 *** is disabling shared libraries support. We urge you to upgrade GNU
4437 *** binutils to release 2.9.1 or newer. Another option is to modify
4438 *** your PATH or compiler configuration so that the native linker is
4439 *** used, and then restart.
4442 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4443 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4444 _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'
4446 _LT_TAGVAR(ld_shlibs, $1)=no
4450 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4451 case `$LD -v 2>&1` in
4452 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4453 _LT_TAGVAR(ld_shlibs, $1)=no
4456 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4457 *** reliably create shared libraries on SCO systems. Therefore, libtool
4458 *** is disabling shared libraries support. We urge you to upgrade GNU
4459 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4460 *** your PATH or compiler configuration so that the native linker is
4461 *** used, and then restart.
4466 # For security reasons, it is highly recommended that you always
4467 # use absolute paths for naming shared libraries, and exclude the
4468 # DT_RUNPATH tag from executables and libraries. But doing so
4469 # requires that you compile everything twice, which is a pain.
4470 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4471 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4472 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4473 _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'
4475 _LT_TAGVAR(ld_shlibs, $1)=no
4482 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4484 _LT_TAGVAR(hardcode_direct, $1)=yes
4485 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4489 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4490 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4491 _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'
4493 _LT_TAGVAR(ld_shlibs, $1)=no
4498 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4500 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4501 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4502 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4505 # PORTME fill in a description of your system's linker (not GNU ld)
4508 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4509 _LT_TAGVAR(always_export_symbols, $1)=yes
4510 _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'
4511 # Note: this linker hardcodes the directories in LIBPATH if there
4512 # are no directories specified by -L.
4513 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4514 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4515 # Neither direct hardcoding nor static linking is supported with a
4517 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4522 if test "$host_cpu" = ia64; then
4523 # On IA64, the linker does run time linking by default, so we don't
4524 # have to do anything special.
4525 aix_use_runtimelinking=no
4526 exp_sym_flag='-Bexport'
4529 # If we're using GNU nm, then we don't want the "-C" option.
4530 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4531 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4532 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4534 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4536 aix_use_runtimelinking=no
4538 # Test if we are trying to use run time linking or normal
4539 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4540 # need to do runtime linking.
4541 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4542 for ld_flag in $LDFLAGS; do
4543 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4544 aix_use_runtimelinking=yes
4551 exp_sym_flag='-bexport'
4552 no_entry_flag='-bnoentry'
4555 # When large executables or shared objects are built, AIX ld can
4556 # have problems creating the table of contents. If linking a library
4557 # or program results in "error TOC overflow" add -mminimal-toc to
4558 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4559 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4561 _LT_TAGVAR(archive_cmds, $1)=''
4562 _LT_TAGVAR(hardcode_direct, $1)=yes
4563 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4564 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4565 _LT_TAGVAR(link_all_deplibs, $1)=yes
4566 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4568 if test "$GCC" = yes; then
4569 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4570 # We only want to do this on AIX 4.2 and lower, the check
4571 # below for broken collect2 doesn't work under 4.3+
4572 collect2name=`${CC} -print-prog-name=collect2`
4573 if test -f "$collect2name" &&
4574 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4576 # We have reworked collect2
4579 # We have old collect2
4580 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4581 # It fails to find uninstalled libraries when the uninstalled
4582 # path is not listed in the libpath. Setting hardcode_minus_L
4583 # to unsupported forces relinking
4584 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4585 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4586 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4590 shared_flag='-shared'
4591 if test "$aix_use_runtimelinking" = yes; then
4592 shared_flag="$shared_flag "'${wl}-G'
4594 _LT_TAGVAR(link_all_deplibs, $1)=no
4597 if test "$host_cpu" = ia64; then
4598 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4599 # chokes on -Wl,-G. The following line is correct:
4602 if test "$aix_use_runtimelinking" = yes; then
4603 shared_flag='${wl}-G'
4605 shared_flag='${wl}-bM:SRE'
4610 # It seems that -bexpall does not export symbols beginning with
4611 # underscore (_), so it is better to generate a list of symbols to export.
4612 _LT_TAGVAR(always_export_symbols, $1)=yes
4613 if test "$aix_use_runtimelinking" = yes; then
4614 # Warning - without using the other runtime loading flags (-brtl),
4615 # -berok will link without error, but may produce a broken library.
4616 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4617 # Determine the default libpath from the value encoded in an
4619 _LT_SYS_MODULE_PATH_AIX
4620 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4621 _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4623 if test "$host_cpu" = ia64; then
4624 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4625 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4626 _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"
4628 # Determine the default libpath from the value encoded in an
4630 _LT_SYS_MODULE_PATH_AIX
4631 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4632 # Warning - without using the other run time loading flags,
4633 # -berok will link without error, but may produce a broken library.
4634 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4635 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4636 # Exported symbols can be pulled into shared objects from archives
4637 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4638 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4639 # This is similar to how AIX traditionally builds its shared libraries.
4640 _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'
4648 # see comment about AmigaOS4 .so support
4649 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4650 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4653 _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)'
4654 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4655 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4661 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4664 cygwin* | mingw* | pw32*)
4665 # When not using gcc, we currently assume that we are using
4666 # Microsoft Visual C++.
4667 # hardcode_libdir_flag_spec is actually meaningless, as there is
4668 # no search path for DLLs.
4669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4670 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4671 # Tell ltmain to make .lib files, not .a files.
4673 # Tell ltmain to make .dll files, not .so files.
4675 # FIXME: Setting linknames here is a bad hack.
4676 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4677 # The linker will automatically build a .lib file if we build a DLL.
4678 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4679 # FIXME: Should let the user specify the lib program.
4680 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4681 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4682 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4685 darwin* | rhapsody*)
4686 _LT_DARWIN_LINKER_FEATURES($1)
4690 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4691 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4692 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4696 _LT_TAGVAR(ld_shlibs, $1)=no
4699 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4700 # support. Future versions do this automatically, but an explicit c++rt0.o
4701 # does not break anything, and helps significantly (at the cost of a little
4704 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4705 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4706 _LT_TAGVAR(hardcode_direct, $1)=yes
4707 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4710 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4712 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4713 _LT_TAGVAR(hardcode_direct, $1)=yes
4714 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4715 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4718 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4719 freebsd* | dragonfly*)
4720 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4721 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4722 _LT_TAGVAR(hardcode_direct, $1)=yes
4723 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4727 if test "$GCC" = yes; then
4728 _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'
4730 _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'
4732 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4733 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4734 _LT_TAGVAR(hardcode_direct, $1)=yes
4736 # hardcode_minus_L: Not really in the search PATH,
4737 # but as the default location of the library.
4738 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4739 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4743 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4744 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4746 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4748 if test "$with_gnu_ld" = no; then
4749 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4750 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4751 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4752 _LT_TAGVAR(hardcode_direct, $1)=yes
4753 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4754 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4755 # hardcode_minus_L: Not really in the search PATH,
4756 # but as the default location of the library.
4757 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4762 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4765 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4768 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4771 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4777 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4780 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4783 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4787 if test "$with_gnu_ld" = no; then
4788 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4789 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4793 _LT_TAGVAR(hardcode_direct, $1)=no
4794 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4797 _LT_TAGVAR(hardcode_direct, $1)=yes
4798 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4799 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4801 # hardcode_minus_L: Not really in the search PATH,
4802 # but as the default location of the library.
4803 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4809 irix5* | irix6* | nonstopux*)
4810 if test "$GCC" = yes; then
4811 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4812 # Try to use the -exported_symbol ld option, if it does not
4813 # work, assume that -exports_file does not work either and
4814 # implicitly export all symbols.
4815 save_LDFLAGS="$LDFLAGS"
4816 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4817 AC_LINK_IFELSE(int foo(void) {},
4818 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4820 LDFLAGS="$save_LDFLAGS"
4822 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4823 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4825 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4826 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4827 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4828 _LT_TAGVAR(inherit_rpath, $1)=yes
4829 _LT_TAGVAR(link_all_deplibs, $1)=yes
4832 netbsd* | netbsdelf*-gnu)
4833 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4834 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4836 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
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
4844 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4845 _LT_TAGVAR(hardcode_direct, $1)=yes
4846 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4847 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4848 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4855 if test -f /usr/libexec/ld.so; then
4856 _LT_TAGVAR(hardcode_direct, $1)=yes
4857 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4858 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4859 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4860 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4861 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4862 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4863 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4866 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4867 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4868 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4871 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4872 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4877 _LT_TAGVAR(ld_shlibs, $1)=no
4882 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4883 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4884 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4885 _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'
4886 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4890 if test "$GCC" = yes; then
4891 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4892 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4894 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4897 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4898 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4899 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4902 osf4* | osf5*) # as osf3* with the addition of -msym flag
4903 if test "$GCC" = yes; then
4904 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4905 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4906 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4908 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4909 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4910 _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~
4911 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
4913 # Both c and cxx compiler support -rpath directly
4914 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4916 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4917 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4921 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4922 if test "$GCC" = yes; then
4924 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4925 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4926 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4928 case `$CC -V 2>&1` in
4931 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4932 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4933 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4937 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4938 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4939 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4943 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4944 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4946 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4948 # The compiler driver will combine and reorder linker options,
4949 # but understands `-z linker_flag'. GCC discards it without `$wl',
4950 # but is careful enough not to reorder.
4951 # Supported since Solaris 2.6 (maybe 2.5.1?)
4952 if test "$GCC" = yes; then
4953 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4955 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
4959 _LT_TAGVAR(link_all_deplibs, $1)=yes
4963 if test "x$host_vendor" = xsequent; then
4964 # Use $CC to link under sequent, because it throws in some extra .o
4965 # files that make .init and .fini sections work.
4966 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
4968 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
4970 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4971 _LT_TAGVAR(hardcode_direct, $1)=yes
4972 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4973 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4977 case $host_vendor in
4979 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4980 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
4983 ## LD is ld it makes a PLAMLIB
4984 ## CC just makes a GrossModule.
4985 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
4986 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
4987 _LT_TAGVAR(hardcode_direct, $1)=no
4990 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4991 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
4994 runpath_var='LD_RUN_PATH'
4995 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4999 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5000 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5001 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5005 if test -d /usr/nec; then
5006 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5007 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5008 runpath_var=LD_RUN_PATH
5009 hardcode_runpath_var=yes
5010 _LT_TAGVAR(ld_shlibs, $1)=yes
5014 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5015 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5016 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5017 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5018 runpath_var='LD_RUN_PATH'
5020 if test "$GCC" = yes; then
5021 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5022 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5024 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5025 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5029 sysv5* | sco3.2v5* | sco5v6*)
5030 # Note: We can NOT use -z defs as we might desire, because we do not
5031 # link with -lc, and that would cause any symbols used from libc to
5032 # always be unresolved, which means just about no library would
5033 # ever link correctly. If we're not using GNU ld we use -z text
5034 # though, which does catch some bad symbols but isn't as heavy-handed
5036 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5037 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5038 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5039 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5040 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5041 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5042 _LT_TAGVAR(link_all_deplibs, $1)=yes
5043 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5044 runpath_var='LD_RUN_PATH'
5046 if test "$GCC" = yes; then
5047 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5048 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5050 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5051 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5056 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5057 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5058 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5062 _LT_TAGVAR(ld_shlibs, $1)=no
5066 if test x$host_vendor = xsni; then
5068 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5069 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5075 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5076 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5078 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5080 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5081 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5082 _LT_DECL([], [extract_expsyms_cmds], [2],
5083 [The commands to extract the exported symbol list from a shared archive])
5086 # Do we need to explicitly link libc?
5088 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5090 # Assume -lc should be added
5091 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5093 if test "$enable_shared" = yes && test "$GCC" = yes; then
5094 case $_LT_TAGVAR(archive_cmds, $1) in
5096 # FIXME: we may have to deal with multi-command sequences.
5099 # Test whether the compiler implicitly links with -lc since on some
5100 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5101 # to ld, don't add -lc before -lgcc.
5102 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5104 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5106 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5109 libobjs=conftest.$ac_objext
5111 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5112 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5118 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5119 _LT_TAGVAR(allow_undefined_flag, $1)=
5120 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5122 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5124 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5126 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5128 cat conftest.err 1>&5
5131 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5138 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5139 [Whether or not to add -lc for building shared libraries])
5140 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5141 [enable_shared_with_static_runtimes], [0],
5142 [Whether or not to disallow shared libs when runtime libs are static])
5143 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5144 [Compiler flag to allow reflexive dlopens])
5145 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5146 [Compiler flag to generate shared objects directly from archives])
5147 _LT_TAGDECL([], [compiler_needs_object], [1],
5148 [Whether the compiler copes with passing no objects directly])
5149 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5150 [Create an old-style archive from a shared archive])
5151 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5152 [Create a temporary old-style archive to link instead of a shared archive])
5153 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5154 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5155 _LT_TAGDECL([], [module_cmds], [2],
5156 [Commands used to build a loadable module if different from building
5158 _LT_TAGDECL([], [module_expsym_cmds], [2])
5159 _LT_TAGDECL([], [with_gnu_ld], [1],
5160 [Whether we are building with GNU ld or not])
5161 _LT_TAGDECL([], [allow_undefined_flag], [1],
5162 [Flag that allows shared libraries with undefined symbols to be built])
5163 _LT_TAGDECL([], [no_undefined_flag], [1],
5164 [Flag that enforces no undefined symbols])
5165 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5166 [Flag to hardcode $libdir into a binary during linking.
5167 This must work even if $libdir does not exist])
5168 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5169 [[If ld is used when linking, flag to hardcode $libdir into a binary
5170 during linking. This must work even if $libdir does not exist]])
5171 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5172 [Whether we need a single "-rpath" flag with a separated argument])
5173 _LT_TAGDECL([], [hardcode_direct], [0],
5174 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5175 DIR into the resulting binary])
5176 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5177 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5178 DIR into the resulting binary and the resulting library dependency is
5179 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5180 library is relocated])
5181 _LT_TAGDECL([], [hardcode_minus_L], [0],
5182 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5183 into the resulting binary])
5184 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5185 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5186 into the resulting binary])
5187 _LT_TAGDECL([], [hardcode_automatic], [0],
5188 [Set to "yes" if building a shared library automatically hardcodes DIR
5189 into the library and all subsequent libraries and executables linked
5191 _LT_TAGDECL([], [inherit_rpath], [0],
5192 [Set to yes if linker adds runtime paths of dependent libraries
5193 to runtime path list])
5194 _LT_TAGDECL([], [link_all_deplibs], [0],
5195 [Whether libtool must link a program against all its dependency libraries])
5196 _LT_TAGDECL([], [fix_srcfile_path], [1],
5197 [Fix the shell variable $srcfile for the compiler])
5198 _LT_TAGDECL([], [always_export_symbols], [0],
5199 [Set to "yes" if exported symbols are required])
5200 _LT_TAGDECL([], [export_symbols_cmds], [2],
5201 [The commands to list exported symbols])
5202 _LT_TAGDECL([], [exclude_expsyms], [1],
5203 [Symbols that should not be listed in the preloaded symbols])
5204 _LT_TAGDECL([], [include_expsyms], [1],
5205 [Symbols that must always be exported])
5206 _LT_TAGDECL([], [prelink_cmds], [2],
5207 [Commands necessary for linking programs (against libraries) with templates])
5208 _LT_TAGDECL([], [file_list_spec], [1],
5209 [Specify filename containing input files])
5210 dnl FIXME: Not yet implemented
5211 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5212 dnl [Compiler flag to generate thread safe objects])
5213 ])# _LT_LINKER_SHLIBS
5216 # _LT_LANG_C_CONFIG([TAG])
5217 # ------------------------
5218 # Ensure that the configuration variables for a C compiler are suitably
5219 # defined. These variables are subsequently used by _LT_CONFIG to write
5220 # the compiler configuration to `libtool'.
5221 m4_defun([_LT_LANG_C_CONFIG],
5222 [m4_require([_LT_DECL_EGREP])dnl
5226 # Source file extension for C test sources.
5229 # Object file extension for compiled C test sources.
5231 _LT_TAGVAR(objext, $1)=$objext
5233 # Code to be used in simple compile tests
5234 lt_simple_compile_test_code="int some_variable = 0;"
5236 # Code to be used in simple link tests
5237 lt_simple_link_test_code='int main(){return(0);}'
5240 # Save the default compiler, since it gets overwritten when the other
5241 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5242 compiler_DEFAULT=$CC
5244 # save warnings/boilerplate of simple test code
5245 _LT_COMPILER_BOILERPLATE
5246 _LT_LINKER_BOILERPLATE
5248 if test -n "$compiler"; then
5249 _LT_COMPILER_NO_RTTI($1)
5250 _LT_COMPILER_PIC($1)
5251 _LT_COMPILER_C_O($1)
5252 _LT_COMPILER_FILE_LOCKS($1)
5253 _LT_LINKER_SHLIBS($1)
5254 _LT_SYS_DYNAMIC_LINKER($1)
5255 _LT_LINKER_HARDCODE_LIBPATH($1)
5259 # Report which library types will actually be built
5260 AC_MSG_CHECKING([if libtool supports shared libraries])
5261 AC_MSG_RESULT([$can_build_shared])
5263 AC_MSG_CHECKING([whether to build shared libraries])
5264 test "$can_build_shared" = "no" && enable_shared=no
5266 # On AIX, shared libraries and static libraries use the same namespace, and
5267 # are all built from PIC.
5270 test "$enable_shared" = yes && enable_static=no
5271 if test -n "$RANLIB"; then
5272 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5273 postinstall_cmds='$RANLIB $lib'
5278 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5279 test "$enable_shared" = yes && enable_static=no
5283 AC_MSG_RESULT([$enable_shared])
5285 AC_MSG_CHECKING([whether to build static libraries])
5286 # Make sure either enable_shared or enable_static is yes.
5287 test "$enable_shared" = yes || enable_static=yes
5288 AC_MSG_RESULT([$enable_static])
5294 ])# _LT_LANG_C_CONFIG
5299 # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5300 # compiler, we have our own version here.
5301 m4_defun([_LT_PROG_CXX],
5303 pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5305 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5306 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5307 (test "X$CXX" != "Xg++"))) ; then
5310 _lt_caught_CXX_error=yes
5312 popdef([AC_MSG_ERROR])
5315 dnl aclocal-1.4 backwards compatibility:
5316 dnl AC_DEFUN([_LT_PROG_CXX], [])
5319 # _LT_LANG_CXX_CONFIG([TAG])
5320 # --------------------------
5321 # Ensure that the configuration variables for a C++ compiler are suitably
5322 # defined. These variables are subsequently used by _LT_CONFIG to write
5323 # the compiler configuration to `libtool'.
5324 m4_defun([_LT_LANG_CXX_CONFIG],
5325 [AC_REQUIRE([_LT_PROG_CXX])dnl
5326 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5327 m4_require([_LT_DECL_EGREP])dnl
5330 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5331 _LT_TAGVAR(allow_undefined_flag, $1)=
5332 _LT_TAGVAR(always_export_symbols, $1)=no
5333 _LT_TAGVAR(archive_expsym_cmds, $1)=
5334 _LT_TAGVAR(compiler_needs_object, $1)=no
5335 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5336 _LT_TAGVAR(hardcode_direct, $1)=no
5337 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5338 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5339 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5340 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5341 _LT_TAGVAR(hardcode_minus_L, $1)=no
5342 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5343 _LT_TAGVAR(hardcode_automatic, $1)=no
5344 _LT_TAGVAR(inherit_rpath, $1)=no
5345 _LT_TAGVAR(module_cmds, $1)=
5346 _LT_TAGVAR(module_expsym_cmds, $1)=
5347 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5348 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5349 _LT_TAGVAR(no_undefined_flag, $1)=
5350 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5351 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5353 # Source file extension for C++ test sources.
5356 # Object file extension for compiled C++ test sources.
5358 _LT_TAGVAR(objext, $1)=$objext
5360 # No sense in running all these tests if we already determined that
5361 # the CXX compiler isn't working. Some variables (like enable_shared)
5362 # are currently assumed to apply to all compilers on this platform,
5363 # and will be corrupted by setting them based on a non-working compiler.
5364 if test "$_lt_caught_CXX_error" != yes; then
5365 # Code to be used in simple compile tests
5366 lt_simple_compile_test_code="int some_variable = 0;"
5368 # Code to be used in simple link tests
5369 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5371 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5374 # save warnings/boilerplate of simple test code
5375 _LT_COMPILER_BOILERPLATE
5376 _LT_LINKER_BOILERPLATE
5378 # Allow CC to be a program name with arguments.
5383 lt_save_with_gnu_ld=$with_gnu_ld
5384 lt_save_path_LD=$lt_cv_path_LD
5385 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5386 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5388 $as_unset lt_cv_prog_gnu_ld
5390 if test -n "${lt_cv_path_LDCXX+set}"; then
5391 lt_cv_path_LD=$lt_cv_path_LDCXX
5393 $as_unset lt_cv_path_LD
5395 test -z "${LDCXX+set}" || LD=$LDCXX
5398 _LT_TAGVAR(compiler, $1)=$CC
5399 _LT_CC_BASENAME([$compiler])
5401 if test -n "$compiler"; then
5402 # We don't want -fno-exception when compiling C++ code, so set the
5403 # no_builtin_flag separately
5404 if test "$GXX" = yes; then
5405 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5407 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5410 if test "$GXX" = yes; then
5411 # Set up default GNU C++ configuration
5415 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5416 # archiving commands below assume that GNU ld is being used.
5417 if test "$with_gnu_ld" = yes; then
5418 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5419 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5421 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5422 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5424 # If archive_cmds runs LD, not CC, wlarc should be empty
5425 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5426 # investigate it a little bit more. (MM)
5429 # ancient GNU ld didn't support --whole-archive et. al.
5430 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5431 $GREP 'no-whole-archive' > /dev/null; then
5432 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5434 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5440 # A generic and very simple default shared library creation
5441 # command for GNU C++ for the case where it uses the native
5442 # linker, instead of GNU ld. If possible, this setting should
5443 # overridden to take advantage of the native linker features on
5444 # the platform it is being used on.
5445 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5448 # Commands to make compiler produce verbose output that lists
5449 # what "hidden" libraries, object files and flags are used when
5450 # linking a shared library.
5451 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5459 # PORTME: fill in a description of your system's C++ link characteristics
5460 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5461 _LT_TAGVAR(ld_shlibs, $1)=yes
5464 # FIXME: insert proper C++ library support
5465 _LT_TAGVAR(ld_shlibs, $1)=no
5468 if test "$host_cpu" = ia64; then
5469 # On IA64, the linker does run time linking by default, so we don't
5470 # have to do anything special.
5471 aix_use_runtimelinking=no
5472 exp_sym_flag='-Bexport'
5475 aix_use_runtimelinking=no
5477 # Test if we are trying to use run time linking or normal
5478 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5479 # need to do runtime linking.
5480 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5481 for ld_flag in $LDFLAGS; do
5484 aix_use_runtimelinking=yes
5492 exp_sym_flag='-bexport'
5493 no_entry_flag='-bnoentry'
5496 # When large executables or shared objects are built, AIX ld can
5497 # have problems creating the table of contents. If linking a library
5498 # or program results in "error TOC overflow" add -mminimal-toc to
5499 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5500 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5502 _LT_TAGVAR(archive_cmds, $1)=''
5503 _LT_TAGVAR(hardcode_direct, $1)=yes
5504 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5505 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5506 _LT_TAGVAR(link_all_deplibs, $1)=yes
5507 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5509 if test "$GXX" = yes; then
5510 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5511 # We only want to do this on AIX 4.2 and lower, the check
5512 # below for broken collect2 doesn't work under 4.3+
5513 collect2name=`${CC} -print-prog-name=collect2`
5514 if test -f "$collect2name" &&
5515 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5517 # We have reworked collect2
5520 # We have old collect2
5521 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5522 # It fails to find uninstalled libraries when the uninstalled
5523 # path is not listed in the libpath. Setting hardcode_minus_L
5524 # to unsupported forces relinking
5525 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5526 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5527 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5530 shared_flag='-shared'
5531 if test "$aix_use_runtimelinking" = yes; then
5532 shared_flag="$shared_flag "'${wl}-G'
5536 if test "$host_cpu" = ia64; then
5537 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5538 # chokes on -Wl,-G. The following line is correct:
5541 if test "$aix_use_runtimelinking" = yes; then
5542 shared_flag='${wl}-G'
5544 shared_flag='${wl}-bM:SRE'
5549 # It seems that -bexpall does not export symbols beginning with
5550 # underscore (_), so it is better to generate a list of symbols to
5552 _LT_TAGVAR(always_export_symbols, $1)=yes
5553 if test "$aix_use_runtimelinking" = yes; then
5554 # Warning - without using the other runtime loading flags (-brtl),
5555 # -berok will link without error, but may produce a broken library.
5556 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5557 # Determine the default libpath from the value encoded in an empty
5559 _LT_SYS_MODULE_PATH_AIX
5560 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5562 _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5564 if test "$host_cpu" = ia64; then
5565 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5566 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5567 _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"
5569 # Determine the default libpath from the value encoded in an
5571 _LT_SYS_MODULE_PATH_AIX
5572 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5573 # Warning - without using the other run time loading flags,
5574 # -berok will link without error, but may produce a broken library.
5575 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5576 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5577 # Exported symbols can be pulled into shared objects from archives
5578 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5579 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5580 # This is similar to how AIX traditionally builds its shared
5582 _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'
5588 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5589 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5590 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5591 # support --undefined. This deserves some investigation. FIXME
5592 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5594 _LT_TAGVAR(ld_shlibs, $1)=no
5599 case $cc_basename in
5601 # FIXME: insert proper C++ library support
5602 _LT_TAGVAR(ld_shlibs, $1)=no
5607 cygwin* | mingw* | pw32*)
5608 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5609 # as there is no search path for DLLs.
5610 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5611 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5612 _LT_TAGVAR(always_export_symbols, $1)=no
5613 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5615 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5616 _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'
5617 # If the export-symbols file already is a .def file (1st line
5618 # is EXPORTS), use it as is; otherwise, prepend...
5619 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5620 cp $export_symbols $output_objdir/$soname.def;
5622 echo EXPORTS > $output_objdir/$soname.def;
5623 cat $export_symbols >> $output_objdir/$soname.def;
5625 $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'
5627 _LT_TAGVAR(ld_shlibs, $1)=no
5630 darwin* | rhapsody*)
5631 _LT_DARWIN_LINKER_FEATURES($1)
5635 case $cc_basename in
5637 # FIXME: insert proper C++ library support
5638 _LT_TAGVAR(ld_shlibs, $1)=no
5641 # Green Hills C++ Compiler
5642 # FIXME: insert proper C++ library support
5643 _LT_TAGVAR(ld_shlibs, $1)=no
5646 # FIXME: insert proper C++ library support
5647 _LT_TAGVAR(ld_shlibs, $1)=no
5653 # C++ shared libraries reported to be fairly broken before
5655 _LT_TAGVAR(ld_shlibs, $1)=no
5659 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5662 freebsd* | dragonfly*)
5663 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5665 _LT_TAGVAR(ld_shlibs, $1)=yes
5672 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5673 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5674 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5675 _LT_TAGVAR(hardcode_direct, $1)=yes
5676 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5677 # but as the default
5678 # location of the library.
5680 case $cc_basename in
5682 # FIXME: insert proper C++ library support
5683 _LT_TAGVAR(ld_shlibs, $1)=no
5686 _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 $lib'
5687 # Commands to make compiler produce verbose output that lists
5688 # what "hidden" libraries, object files and flags are used when
5689 # linking a shared library.
5691 # There doesn't appear to be a way to prevent this compiler from
5692 # explicitly linking system object files so we need to strip them
5693 # from the output so that they don't get included in the library
5695 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
5698 if test "$GXX" = yes; then
5699 _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'
5701 # FIXME: insert proper C++ library support
5702 _LT_TAGVAR(ld_shlibs, $1)=no
5709 if test $with_gnu_ld = no; then
5710 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5711 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5717 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5723 _LT_TAGVAR(hardcode_direct, $1)=no
5724 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5727 _LT_TAGVAR(hardcode_direct, $1)=yes
5728 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5729 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5730 # but as the default
5731 # location of the library.
5735 case $cc_basename in
5737 # FIXME: insert proper C++ library support
5738 _LT_TAGVAR(ld_shlibs, $1)=no
5743 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5746 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5749 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5752 # Commands to make compiler produce verbose output that lists
5753 # what "hidden" libraries, object files and flags are used when
5754 # linking a shared library.
5756 # There doesn't appear to be a way to prevent this compiler from
5757 # explicitly linking system object files so we need to strip them
5758 # from the output so that they don't get included in the library
5760 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
5763 if test "$GXX" = yes; then
5764 if test $with_gnu_ld = no; then
5767 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5770 _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'
5773 _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'
5778 # FIXME: insert proper C++ library support
5779 _LT_TAGVAR(ld_shlibs, $1)=no
5786 _LT_TAGVAR(hardcode_direct, $1)=no
5787 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5788 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5789 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5790 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5791 # Instead, shared libraries are loaded at an image base (0x10000000 by
5792 # default) and relocated if they conflict, which is a slow very memory
5793 # consuming and fragmenting process. To avoid this, we pick a random,
5794 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5795 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5796 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5797 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5800 case $cc_basename in
5803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5805 # Archives containing C++ object files must be created using
5806 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5807 # necessary to make sure instantiated templates are included
5809 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5812 if test "$GXX" = yes; then
5813 if test "$with_gnu_ld" = no; then
5814 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5816 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
5819 _LT_TAGVAR(link_all_deplibs, $1)=yes
5822 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5823 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5824 _LT_TAGVAR(inherit_rpath, $1)=yes
5827 linux* | k*bsd*-gnu)
5828 case $cc_basename in
5830 # Kuck and Associates, Inc. (KAI) C++ Compiler
5832 # KCC will only create a shared library if the output file
5833 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5834 # to its proper name (with version) after linking.
5835 _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'
5836 _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 $lib'
5837 # Commands to make compiler produce verbose output that lists
5838 # what "hidden" libraries, object files and flags are used when
5839 # linking a shared library.
5841 # There doesn't appear to be a way to prevent this compiler from
5842 # explicitly linking system object files so we need to strip them
5843 # from the output so that they don't get included in the library
5845 output_verbose_link_cmd='templist=`$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; $ECHO "X$list" | $Xsed'
5847 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5848 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5850 # Archives containing C++ object files must be created using
5851 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5852 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5857 # version 8.0 and above of icpc choke on multiply defined symbols
5858 # if we add $predep_objects and $postdep_objects, however 7.1 and
5859 # earlier do not add the objects themselves.
5860 case `$CC -V 2>&1` in
5862 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5863 _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'
5865 *) # Version 8.0 or newer
5868 ia64*) tmp_idyn=' -i_dynamic';;
5870 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5871 _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'
5874 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5875 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5876 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5877 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5880 # Portland Group C++ compiler
5882 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5883 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5885 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5886 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5887 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5889 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5890 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5892 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5894 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5895 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5896 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5898 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5899 $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'
5901 *) # Version 6 will use weak symbols
5902 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5903 _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'
5907 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5908 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5909 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5913 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5914 _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'
5916 runpath_var=LD_RUN_PATH
5917 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5918 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5920 # Commands to make compiler produce verbose output that lists
5921 # what "hidden" libraries, object files and flags are used when
5922 # linking a shared library.
5924 # There doesn't appear to be a way to prevent this compiler from
5925 # explicitly linking system object files so we need to strip them
5926 # from the output so that they don't get included in the library
5928 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5931 # IBM XL 8.0 on PPC, with GNU ld
5932 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5933 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5934 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5935 if test "x$supports_anon_versioning" = xyes; then
5936 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5937 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5938 echo "local: *; };" >> $output_objdir/$libname.ver~
5939 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5943 case `$CC -V 2>&1 | sed 5q` in
5946 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5947 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5948 _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'
5949 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5950 _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5951 _LT_TAGVAR(compiler_needs_object, $1)=yes
5953 # Not sure whether something based on
5954 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
5956 output_verbose_link_cmd='echo'
5958 # Archives containing C++ object files must be created using
5959 # "CC -xar", where "CC" is the Sun C++ compiler. This is
5960 # necessary to make sure instantiated templates are included
5962 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
5970 # FIXME: insert proper C++ library support
5971 _LT_TAGVAR(ld_shlibs, $1)=no
5975 # FIXME: insert proper C++ library support
5976 _LT_TAGVAR(ld_shlibs, $1)=no
5980 case $cc_basename in
5982 # FIXME: insert proper C++ library support
5983 _LT_TAGVAR(ld_shlibs, $1)=no
5986 # FIXME: insert proper C++ library support
5987 _LT_TAGVAR(ld_shlibs, $1)=no
5993 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5994 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
5996 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5997 _LT_TAGVAR(hardcode_direct, $1)=yes
5998 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6000 # Workaround some broken pre-1.5 toolchains
6001 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6005 _LT_TAGVAR(ld_shlibs, $1)=yes
6009 # C++ shared libraries are fairly broken
6010 _LT_TAGVAR(ld_shlibs, $1)=no
6014 if test -f /usr/libexec/ld.so; then
6015 _LT_TAGVAR(hardcode_direct, $1)=yes
6016 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6017 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6018 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6019 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6020 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6021 _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'
6022 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6023 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6025 output_verbose_link_cmd=echo
6027 _LT_TAGVAR(ld_shlibs, $1)=no
6031 osf3* | osf4* | osf5*)
6032 case $cc_basename in
6034 # Kuck and Associates, Inc. (KAI) C++ Compiler
6036 # KCC will only create a shared library if the output file
6037 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6038 # to its proper name (with version) after linking.
6039 _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'
6041 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6042 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6044 # Archives containing C++ object files must be created using
6045 # the KAI C++ compiler.
6047 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6048 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6052 # Rational C++ 2.4.1
6053 # FIXME: insert proper C++ library support
6054 _LT_TAGVAR(ld_shlibs, $1)=no
6059 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6060 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6061 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6064 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6065 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6066 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6067 echo "-hidden">> $lib.exp~
6068 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6070 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6074 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6076 # Commands to make compiler produce verbose output that lists
6077 # what "hidden" libraries, object files and flags are used when
6078 # linking a shared library.
6080 # There doesn't appear to be a way to prevent this compiler from
6081 # explicitly linking system object files so we need to strip them
6082 # from the output so that they don't get included in the library
6084 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6087 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6088 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6091 _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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6094 _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" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6099 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6101 # Commands to make compiler produce verbose output that lists
6102 # what "hidden" libraries, object files and flags are used when
6103 # linking a shared library.
6104 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6107 # FIXME: insert proper C++ library support
6108 _LT_TAGVAR(ld_shlibs, $1)=no
6115 # FIXME: insert proper C++ library support
6116 _LT_TAGVAR(ld_shlibs, $1)=no
6120 case $cc_basename in
6123 # FIXME: insert proper C++ library support
6124 _LT_TAGVAR(ld_shlibs, $1)=no
6128 # FIXME: insert proper C++ library support
6129 _LT_TAGVAR(ld_shlibs, $1)=no
6132 # FIXME: insert proper C++ library support
6133 _LT_TAGVAR(ld_shlibs, $1)=no
6139 case $cc_basename in
6141 # Sun C++ 4.2, 5.x and Centerline C++
6142 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6143 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6144 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6145 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6146 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6148 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6149 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6151 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6153 # The compiler driver will combine and reorder linker options,
6154 # but understands `-z linker_flag'.
6155 # Supported since Solaris 2.6 (maybe 2.5.1?)
6156 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6159 _LT_TAGVAR(link_all_deplibs, $1)=yes
6161 output_verbose_link_cmd='echo'
6163 # Archives containing C++ object files must be created using
6164 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6165 # necessary to make sure instantiated templates are included
6167 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6170 # Green Hills C++ Compiler
6171 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6173 # The C++ compiler must be used to create the archive.
6174 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6177 # GNU C++ compiler with Solaris linker
6178 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6179 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6180 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6181 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6182 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6183 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6185 # Commands to make compiler produce verbose output that lists
6186 # what "hidden" libraries, object files and flags are used when
6187 # linking a shared library.
6188 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6190 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6192 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6193 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6194 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6196 # Commands to make compiler produce verbose output that lists
6197 # what "hidden" libraries, object files and flags are used when
6198 # linking a shared library.
6199 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6202 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6204 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6206 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6214 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6215 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6216 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6217 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6218 runpath_var='LD_RUN_PATH'
6220 case $cc_basename in
6222 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6223 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6226 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6227 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6232 sysv5* | sco3.2v5* | sco5v6*)
6233 # Note: We can NOT use -z defs as we might desire, because we do not
6234 # link with -lc, and that would cause any symbols used from libc to
6235 # always be unresolved, which means just about no library would
6236 # ever link correctly. If we're not using GNU ld we use -z text
6237 # though, which does catch some bad symbols but isn't as heavy-handed
6239 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6240 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6241 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6242 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6243 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6244 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6245 _LT_TAGVAR(link_all_deplibs, $1)=yes
6246 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6247 runpath_var='LD_RUN_PATH'
6249 case $cc_basename in
6251 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6252 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6255 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6256 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6262 case $cc_basename in
6264 # NonStop-UX NCC 3.20
6265 # FIXME: insert proper C++ library support
6266 _LT_TAGVAR(ld_shlibs, $1)=no
6269 # FIXME: insert proper C++ library support
6270 _LT_TAGVAR(ld_shlibs, $1)=no
6276 # FIXME: insert proper C++ library support
6277 _LT_TAGVAR(ld_shlibs, $1)=no
6281 # FIXME: insert proper C++ library support
6282 _LT_TAGVAR(ld_shlibs, $1)=no
6286 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6287 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6289 _LT_TAGVAR(GCC, $1)="$GXX"
6290 _LT_TAGVAR(LD, $1)="$LD"
6293 ## There is no encapsulation within the following macros, do not change
6294 ## the running order or otherwise move them around unless you know exactly
6295 ## what you are doing...
6296 _LT_SYS_HIDDEN_LIBDEPS($1)
6297 _LT_COMPILER_PIC($1)
6298 _LT_COMPILER_C_O($1)
6299 _LT_COMPILER_FILE_LOCKS($1)
6300 _LT_LINKER_SHLIBS($1)
6301 _LT_SYS_DYNAMIC_LINKER($1)
6302 _LT_LINKER_HARDCODE_LIBPATH($1)
6305 fi # test -n "$compiler"
6311 with_gnu_ld=$lt_save_with_gnu_ld
6312 lt_cv_path_LDCXX=$lt_cv_path_LD
6313 lt_cv_path_LD=$lt_save_path_LD
6314 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6315 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6316 fi # test "$_lt_caught_CXX_error" != yes
6319 ])# _LT_LANG_CXX_CONFIG
6322 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6323 # ---------------------------------
6324 # Figure out "hidden" library dependencies from verbose
6325 # compiler output when linking a shared library.
6326 # Parse the compiler output and extract the necessary
6327 # objects, libraries and library flags.
6328 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6329 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6330 # Dependencies to place before and after the object being linked:
6331 _LT_TAGVAR(predep_objects, $1)=
6332 _LT_TAGVAR(postdep_objects, $1)=
6333 _LT_TAGVAR(predeps, $1)=
6334 _LT_TAGVAR(postdeps, $1)=
6335 _LT_TAGVAR(compiler_lib_search_path, $1)=
6337 dnl we can't use the lt_simple_compile_test_code here,
6338 dnl because it contains code intended for an executable,
6339 dnl not a library. It's possible we should let each
6340 dnl tag define a new lt_????_link_test_code variable,
6341 dnl but it's only used here...
6342 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6344 void foo (void) { a = 0; }
6346 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6350 Foo (void) { a = 0; }
6355 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6363 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6371 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6374 public void bar (void) {
6380 dnl Parse the compiler output and extract the necessary
6381 dnl objects, libraries and library flags.
6382 if AC_TRY_EVAL(ac_compile); then
6383 # Parse the compiler output and extract the necessary
6384 # objects, libraries and library flags.
6386 # Sentinel used to keep track of whether or not we are before
6387 # the conftest object file.
6388 pre_test_object_deps_done=no
6390 for p in `eval "$output_verbose_link_cmd"`; do
6394 # Some compilers place space between "-{L,R}" and the path.
6396 if test $p = "-L" ||
6397 test $p = "-R"; then
6404 if test "$pre_test_object_deps_done" = no; then
6407 # Internal compiler library paths should come after those
6408 # provided the user. The postdeps already come after the
6409 # user supplied libs so there is no need to process them.
6410 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6411 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6413 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6416 # The "-l" case would never come before the object being
6417 # linked, so don't bother handling this case.
6420 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6421 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6423 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6429 # This assumes that the test object file only shows up
6430 # once in the compiler output.
6431 if test "$p" = "conftest.$objext"; then
6432 pre_test_object_deps_done=yes
6436 if test "$pre_test_object_deps_done" = no; then
6437 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6438 _LT_TAGVAR(predep_objects, $1)="$p"
6440 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6443 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6444 _LT_TAGVAR(postdep_objects, $1)="$p"
6446 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6451 *) ;; # Ignore the rest.
6459 echo "libtool.m4: error: problem compiling $1 test program"
6462 $RM -f confest.$objext
6464 # PORTME: override above test on systems where it is broken
6468 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6469 # hack all around it, let's just trust "g++" to DTRT.
6470 _LT_TAGVAR(predep_objects,$1)=
6471 _LT_TAGVAR(postdep_objects,$1)=
6472 _LT_TAGVAR(postdeps,$1)=
6476 case `$CC -V 2>&1 | sed 5q` in
6480 # The more standards-conforming stlport4 library is
6481 # incompatible with the Cstd library. Avoid specifying
6482 # it if it's in CXXFLAGS. Ignore libCrun as
6483 # -library=stlport4 depends on it.
6484 case " $CXX $CXXFLAGS " in
6485 *" -library=stlport4 "*)
6486 solaris_use_stlport4=yes
6490 if test "$solaris_use_stlport4" != yes; then
6491 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6498 case $cc_basename in
6500 # The more standards-conforming stlport4 library is
6501 # incompatible with the Cstd library. Avoid specifying
6502 # it if it's in CXXFLAGS. Ignore libCrun as
6503 # -library=stlport4 depends on it.
6504 case " $CXX $CXXFLAGS " in
6505 *" -library=stlport4 "*)
6506 solaris_use_stlport4=yes
6510 # Adding this requires a known-good setup of shared libraries for
6511 # Sun compiler versions before 5.6, else PIC objects from an old
6512 # archive will be linked into the output, leading to subtle bugs.
6513 if test "$solaris_use_stlport4" != yes; then
6514 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6522 case " $_LT_TAGVAR(postdeps, $1) " in
6523 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6525 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6526 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6527 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6529 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6530 [The directories searched by this compiler when creating a shared library])
6531 _LT_TAGDECL([], [predep_objects], [1],
6532 [Dependencies to place before and after the objects being linked to
6533 create a shared library])
6534 _LT_TAGDECL([], [postdep_objects], [1])
6535 _LT_TAGDECL([], [predeps], [1])
6536 _LT_TAGDECL([], [postdeps], [1])
6537 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6538 [The library search path used internally by the compiler when linking
6540 ])# _LT_SYS_HIDDEN_LIBDEPS
6545 # Since AC_PROG_F77 is broken, in that it returns the empty string
6546 # if there is no fortran compiler, we have our own version here.
6547 m4_defun([_LT_PROG_F77],
6549 pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6551 if test -z "$F77" || test "X$F77" = "Xno"; then
6554 popdef([AC_MSG_ERROR])
6557 dnl aclocal-1.4 backwards compatibility:
6558 dnl AC_DEFUN([_LT_PROG_F77], [])
6561 # _LT_LANG_F77_CONFIG([TAG])
6562 # --------------------------
6563 # Ensure that the configuration variables for a Fortran 77 compiler are
6564 # suitably defined. These variables are subsequently used by _LT_CONFIG
6565 # to write the compiler configuration to `libtool'.
6566 m4_defun([_LT_LANG_F77_CONFIG],
6567 [AC_REQUIRE([_LT_PROG_F77])dnl
6568 AC_LANG_PUSH(Fortran 77)
6570 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6571 _LT_TAGVAR(allow_undefined_flag, $1)=
6572 _LT_TAGVAR(always_export_symbols, $1)=no
6573 _LT_TAGVAR(archive_expsym_cmds, $1)=
6574 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6575 _LT_TAGVAR(hardcode_direct, $1)=no
6576 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6577 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6578 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6579 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6580 _LT_TAGVAR(hardcode_minus_L, $1)=no
6581 _LT_TAGVAR(hardcode_automatic, $1)=no
6582 _LT_TAGVAR(inherit_rpath, $1)=no
6583 _LT_TAGVAR(module_cmds, $1)=
6584 _LT_TAGVAR(module_expsym_cmds, $1)=
6585 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6586 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6587 _LT_TAGVAR(no_undefined_flag, $1)=
6588 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6589 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6591 # Source file extension for f77 test sources.
6594 # Object file extension for compiled f77 test sources.
6596 _LT_TAGVAR(objext, $1)=$objext
6598 # No sense in running all these tests if we already determined that
6599 # the F77 compiler isn't working. Some variables (like enable_shared)
6600 # are currently assumed to apply to all compilers on this platform,
6601 # and will be corrupted by setting them based on a non-working compiler.
6602 if test "$_lt_disable_F77" != yes; then
6603 # Code to be used in simple compile tests
6604 lt_simple_compile_test_code="\
6610 # Code to be used in simple link tests
6611 lt_simple_link_test_code="\
6616 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6619 # save warnings/boilerplate of simple test code
6620 _LT_COMPILER_BOILERPLATE
6621 _LT_LINKER_BOILERPLATE
6623 # Allow CC to be a program name with arguments.
6628 _LT_TAGVAR(compiler, $1)=$CC
6629 _LT_CC_BASENAME([$compiler])
6631 if test -n "$compiler"; then
6632 AC_MSG_CHECKING([if libtool supports shared libraries])
6633 AC_MSG_RESULT([$can_build_shared])
6635 AC_MSG_CHECKING([whether to build shared libraries])
6636 test "$can_build_shared" = "no" && enable_shared=no
6638 # On AIX, shared libraries and static libraries use the same namespace, and
6639 # are all built from PIC.
6642 test "$enable_shared" = yes && enable_static=no
6643 if test -n "$RANLIB"; then
6644 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6645 postinstall_cmds='$RANLIB $lib'
6649 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6650 test "$enable_shared" = yes && enable_static=no
6654 AC_MSG_RESULT([$enable_shared])
6656 AC_MSG_CHECKING([whether to build static libraries])
6657 # Make sure either enable_shared or enable_static is yes.
6658 test "$enable_shared" = yes || enable_static=yes
6659 AC_MSG_RESULT([$enable_static])
6661 _LT_TAGVAR(GCC, $1)="$G77"
6662 _LT_TAGVAR(LD, $1)="$LD"
6665 ## There is no encapsulation within the following macros, do not change
6666 ## the running order or otherwise move them around unless you know exactly
6667 ## what you are doing...
6668 _LT_COMPILER_PIC($1)
6669 _LT_COMPILER_C_O($1)
6670 _LT_COMPILER_FILE_LOCKS($1)
6671 _LT_LINKER_SHLIBS($1)
6672 _LT_SYS_DYNAMIC_LINKER($1)
6673 _LT_LINKER_HARDCODE_LIBPATH($1)
6676 fi # test -n "$compiler"
6680 fi # test "$_lt_disable_F77" != yes
6683 ])# _LT_LANG_F77_CONFIG
6688 # Since AC_PROG_FC is broken, in that it returns the empty string
6689 # if there is no fortran compiler, we have our own version here.
6690 m4_defun([_LT_PROG_FC],
6692 pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6694 if test -z "$FC" || test "X$FC" = "Xno"; then
6697 popdef([AC_MSG_ERROR])
6700 dnl aclocal-1.4 backwards compatibility:
6701 dnl AC_DEFUN([_LT_PROG_FC], [])
6704 # _LT_LANG_FC_CONFIG([TAG])
6705 # -------------------------
6706 # Ensure that the configuration variables for a Fortran compiler are
6707 # suitably defined. These variables are subsequently used by _LT_CONFIG
6708 # to write the compiler configuration to `libtool'.
6709 m4_defun([_LT_LANG_FC_CONFIG],
6710 [AC_REQUIRE([_LT_PROG_FC])dnl
6711 AC_LANG_PUSH(Fortran)
6713 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6714 _LT_TAGVAR(allow_undefined_flag, $1)=
6715 _LT_TAGVAR(always_export_symbols, $1)=no
6716 _LT_TAGVAR(archive_expsym_cmds, $1)=
6717 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6718 _LT_TAGVAR(hardcode_direct, $1)=no
6719 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6720 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6721 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6722 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6723 _LT_TAGVAR(hardcode_minus_L, $1)=no
6724 _LT_TAGVAR(hardcode_automatic, $1)=no
6725 _LT_TAGVAR(inherit_rpath, $1)=no
6726 _LT_TAGVAR(module_cmds, $1)=
6727 _LT_TAGVAR(module_expsym_cmds, $1)=
6728 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6729 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6730 _LT_TAGVAR(no_undefined_flag, $1)=
6731 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6732 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6734 # Source file extension for fc test sources.
6735 ac_ext=${ac_fc_srcext-f}
6737 # Object file extension for compiled fc test sources.
6739 _LT_TAGVAR(objext, $1)=$objext
6741 # No sense in running all these tests if we already determined that
6742 # the FC compiler isn't working. Some variables (like enable_shared)
6743 # are currently assumed to apply to all compilers on this platform,
6744 # and will be corrupted by setting them based on a non-working compiler.
6745 if test "$_lt_disable_FC" != yes; then
6746 # Code to be used in simple compile tests
6747 lt_simple_compile_test_code="\
6753 # Code to be used in simple link tests
6754 lt_simple_link_test_code="\
6759 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6762 # save warnings/boilerplate of simple test code
6763 _LT_COMPILER_BOILERPLATE
6764 _LT_LINKER_BOILERPLATE
6766 # Allow CC to be a program name with arguments.
6771 GCC=$ac_cv_fc_compiler_gnu
6773 _LT_TAGVAR(compiler, $1)=$CC
6774 _LT_CC_BASENAME([$compiler])
6776 if test -n "$compiler"; then
6777 AC_MSG_CHECKING([if libtool supports shared libraries])
6778 AC_MSG_RESULT([$can_build_shared])
6780 AC_MSG_CHECKING([whether to build shared libraries])
6781 test "$can_build_shared" = "no" && enable_shared=no
6783 # On AIX, shared libraries and static libraries use the same namespace, and
6784 # are all built from PIC.
6787 test "$enable_shared" = yes && enable_static=no
6788 if test -n "$RANLIB"; then
6789 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6790 postinstall_cmds='$RANLIB $lib'
6794 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6795 test "$enable_shared" = yes && enable_static=no
6799 AC_MSG_RESULT([$enable_shared])
6801 AC_MSG_CHECKING([whether to build static libraries])
6802 # Make sure either enable_shared or enable_static is yes.
6803 test "$enable_shared" = yes || enable_static=yes
6804 AC_MSG_RESULT([$enable_static])
6806 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6807 _LT_TAGVAR(LD, $1)="$LD"
6810 ## There is no encapsulation within the following macros, do not change
6811 ## the running order or otherwise move them around unless you know exactly
6812 ## what you are doing...
6813 _LT_SYS_HIDDEN_LIBDEPS($1)
6814 _LT_COMPILER_PIC($1)
6815 _LT_COMPILER_C_O($1)
6816 _LT_COMPILER_FILE_LOCKS($1)
6817 _LT_LINKER_SHLIBS($1)
6818 _LT_SYS_DYNAMIC_LINKER($1)
6819 _LT_LINKER_HARDCODE_LIBPATH($1)
6822 fi # test -n "$compiler"
6826 fi # test "$_lt_disable_FC" != yes
6829 ])# _LT_LANG_FC_CONFIG
6832 # _LT_LANG_GCJ_CONFIG([TAG])
6833 # --------------------------
6834 # Ensure that the configuration variables for the GNU Java Compiler compiler
6835 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6836 # to write the compiler configuration to `libtool'.
6837 m4_defun([_LT_LANG_GCJ_CONFIG],
6838 [AC_REQUIRE([LT_PROG_GCJ])dnl
6841 # Source file extension for Java test sources.
6844 # Object file extension for compiled Java test sources.
6846 _LT_TAGVAR(objext, $1)=$objext
6848 # Code to be used in simple compile tests
6849 lt_simple_compile_test_code="class foo {}"
6851 # Code to be used in simple link tests
6852 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6854 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6857 # save warnings/boilerplate of simple test code
6858 _LT_COMPILER_BOILERPLATE
6859 _LT_LINKER_BOILERPLATE
6861 # Allow CC to be a program name with arguments.
6867 _LT_TAGVAR(compiler, $1)=$CC
6868 _LT_TAGVAR(LD, $1)="$LD"
6869 _LT_CC_BASENAME([$compiler])
6871 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6872 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6874 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6876 if test -n "$compiler"; then
6877 _LT_COMPILER_NO_RTTI($1)
6878 _LT_COMPILER_PIC($1)
6879 _LT_COMPILER_C_O($1)
6880 _LT_COMPILER_FILE_LOCKS($1)
6881 _LT_LINKER_SHLIBS($1)
6882 _LT_LINKER_HARDCODE_LIBPATH($1)
6891 ])# _LT_LANG_GCJ_CONFIG
6894 # _LT_LANG_RC_CONFIG([TAG])
6895 # -------------------------
6896 # Ensure that the configuration variables for the Windows resource compiler
6897 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6898 # to write the compiler configuration to `libtool'.
6899 m4_defun([_LT_LANG_RC_CONFIG],
6900 [AC_REQUIRE([LT_PROG_RC])dnl
6903 # Source file extension for RC test sources.
6906 # Object file extension for compiled RC test sources.
6908 _LT_TAGVAR(objext, $1)=$objext
6910 # Code to be used in simple compile tests
6911 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6913 # Code to be used in simple link tests
6914 lt_simple_link_test_code="$lt_simple_compile_test_code"
6916 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6919 # save warnings/boilerplate of simple test code
6920 _LT_COMPILER_BOILERPLATE
6921 _LT_LINKER_BOILERPLATE
6923 # Allow CC to be a program name with arguments.
6929 _LT_TAGVAR(compiler, $1)=$CC
6930 _LT_CC_BASENAME([$compiler])
6931 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6933 if test -n "$compiler"; then
6941 ])# _LT_LANG_RC_CONFIG
6946 AC_DEFUN([LT_PROG_GCJ],
6947 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6948 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6949 [AC_CHECK_TOOL(GCJ, gcj,)
6950 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6951 AC_SUBST(GCJFLAGS)])])[]dnl
6955 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
6956 dnl aclocal-1.4 backwards compatibility:
6957 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
6962 AC_DEFUN([LT_PROG_RC],
6963 [AC_CHECK_TOOL(RC, windres,)
6967 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
6968 dnl aclocal-1.4 backwards compatibility:
6969 dnl AC_DEFUN([LT_AC_PROG_RC], [])
6974 # If we don't have a new enough Autoconf to choose the best grep
6975 # available, choose the one first in the user's PATH.
6976 m4_defun([_LT_DECL_EGREP],
6977 [AC_REQUIRE([AC_PROG_EGREP])dnl
6978 AC_REQUIRE([AC_PROG_FGREP])dnl
6979 test -z "$GREP" && GREP=grep
6980 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
6981 _LT_DECL([], [EGREP], [1], [An ERE matcher])
6982 _LT_DECL([], [FGREP], [1], [A literal string matcher])
6983 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
6990 # Check for a fully-functional sed program, that truncates
6991 # as few characters as possible. Prefer GNU sed if found.
6992 m4_defun([_LT_DECL_SED],
6994 test -z "$SED" && SED=sed
6995 Xsed="$SED -e 1s/^X//"
6996 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
6997 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
6998 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7001 m4_ifndef([AC_PROG_SED], [
7002 # NOTE: This macro has been submitted for inclusion into #
7003 # GNU Autoconf as AC_PROG_SED. When it is available in #
7004 # a released version of Autoconf we should remove this #
7005 # macro and use it instead. #
7007 m4_defun([AC_PROG_SED],
7008 [AC_MSG_CHECKING([for a sed that does not truncate output])
7009 AC_CACHE_VAL(lt_cv_path_SED,
7010 [# Loop through the user's path and test for sed and gsed.
7011 # Then use that list of sed's as ones to test for truncation.
7012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7016 test -z "$as_dir" && as_dir=.
7017 for lt_ac_prog in sed gsed; do
7018 for ac_exec_ext in '' $ac_executable_extensions; do
7019 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7020 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7028 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7029 # along with /bin/sed that truncates output.
7030 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7031 test ! -f $lt_ac_sed && continue
7032 cat /dev/null > conftest.in
7034 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7035 # Check for GNU sed and select it if it is found.
7036 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7037 lt_cv_path_SED=$lt_ac_sed
7041 cat conftest.in conftest.in >conftest.tmp
7042 mv conftest.tmp conftest.in
7043 cp conftest.in conftest.nl
7045 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7046 cmp -s conftest.out conftest.nl || break
7047 # 10000 chars as input seems more than enough
7048 test $lt_ac_count -gt 10 && break
7049 lt_ac_count=`expr $lt_ac_count + 1`
7050 if test $lt_ac_count -gt $lt_ac_max; then
7051 lt_ac_max=$lt_ac_count
7052 lt_cv_path_SED=$lt_ac_sed
7059 AC_MSG_RESULT([$SED])
7064 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7065 dnl aclocal-1.4 backwards compatibility:
7066 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7069 # _LT_CHECK_SHELL_FEATURES
7070 # ------------------------
7071 # Find out whether the shell is Bourne or XSI compatible,
7072 # or has some other useful features.
7073 m4_defun([_LT_CHECK_SHELL_FEATURES],
7074 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7075 # Try some XSI features
7078 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7080 && eval 'test $(( 1 + 1 )) -eq 2 \
7081 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7083 AC_MSG_RESULT([$xsi_shell])
7084 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7086 AC_MSG_CHECKING([whether the shell understands "+="])
7088 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7090 && lt_shell_append=yes
7091 AC_MSG_RESULT([$lt_shell_append])
7092 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7094 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7099 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7101 # test EBCDIC or ASCII
7102 case `echo X|tr X '\101'` in
7103 A) # ASCII based system
7104 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7105 lt_SP2NL='tr \040 \012'
7106 lt_NL2SP='tr \015\012 \040\040'
7108 *) # EBCDIC based system
7109 lt_SP2NL='tr \100 \n'
7110 lt_NL2SP='tr \r\n \100\100'
7113 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7114 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7115 ])# _LT_CHECK_SHELL_FEATURES
7118 # _LT_PROG_XSI_SHELLFNS
7119 # ---------------------
7120 # Bourne and XSI compatible variants of some useful shell functions.
7121 m4_defun([_LT_PROG_XSI_SHELLFNS],
7124 cat << \_LT_EOF >> "$cfgfile"
7126 # func_dirname file append nondir_replacement
7127 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7128 # otherwise set result to NONDIR_REPLACEMENT.
7132 */*) func_dirname_result="${1%/*}${2}" ;;
7133 * ) func_dirname_result="${3}" ;;
7137 # func_basename file
7140 func_basename_result="${1##*/}"
7143 # func_dirname_and_basename file append nondir_replacement
7144 # perform func_basename and func_dirname in a single function
7146 # dirname: Compute the dirname of FILE. If nonempty,
7147 # add APPEND to the result, otherwise set result
7148 # to NONDIR_REPLACEMENT.
7149 # value returned in "$func_dirname_result"
7150 # basename: Compute filename of FILE.
7151 # value retuned in "$func_basename_result"
7152 # Implementation must be kept synchronized with func_dirname
7153 # and func_basename. For efficiency, we do not delegate to
7154 # those functions but instead duplicate the functionality here.
7155 func_dirname_and_basename ()
7158 */*) func_dirname_result="${1%/*}${2}" ;;
7159 * ) func_dirname_result="${3}" ;;
7161 func_basename_result="${1##*/}"
7164 # func_stripname prefix suffix name
7165 # strip PREFIX and SUFFIX off of NAME.
7166 # PREFIX and SUFFIX must not contain globbing or regex special
7167 # characters, hashes, percent signs, but SUFFIX may contain a leading
7168 # dot (in which case that matches only a dot).
7171 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7172 # positional parameters, so assign one to ordinary parameter first.
7173 func_stripname_result=${3}
7174 func_stripname_result=${func_stripname_result#"${1}"}
7175 func_stripname_result=${func_stripname_result%"${2}"}
7181 func_opt_split_opt=${1%%=*}
7182 func_opt_split_arg=${1#*=}
7189 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7190 *) func_lo2o_result=${1} ;;
7194 # func_xform libobj-or-source
7197 func_xform_result=${1%.*}.lo
7200 # func_arith arithmetic-term...
7203 func_arith_result=$(( $[*] ))
7207 # STRING may not start with a hyphen.
7210 func_len_result=${#1}
7215 *) # Bourne compatible functions.
7216 cat << \_LT_EOF >> "$cfgfile"
7218 # func_dirname file append nondir_replacement
7219 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7220 # otherwise set result to NONDIR_REPLACEMENT.
7223 # Extract subdirectory from the argument.
7224 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7225 if test "X$func_dirname_result" = "X${1}"; then
7226 func_dirname_result="${3}"
7228 func_dirname_result="$func_dirname_result${2}"
7232 # func_basename file
7235 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7238 dnl func_dirname_and_basename
7239 dnl A portable version of this function is already defined in general.m4sh
7240 dnl so there is no need for it here.
7242 # func_stripname prefix suffix name
7243 # strip PREFIX and SUFFIX off of NAME.
7244 # PREFIX and SUFFIX must not contain globbing or regex special
7245 # characters, hashes, percent signs, but SUFFIX may contain a leading
7246 # dot (in which case that matches only a dot).
7247 # func_strip_suffix prefix name
7251 .*) func_stripname_result=`$ECHO "X${3}" \
7252 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7253 *) func_stripname_result=`$ECHO "X${3}" \
7254 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7259 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7260 my_sed_long_arg='1s/^-[[^=]]*=//'
7265 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7266 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7272 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7275 # func_xform libobj-or-source
7278 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7281 # func_arith arithmetic-term...
7284 func_arith_result=`expr "$[@]"`
7288 # STRING may not start with a hyphen.
7291 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7297 case $lt_shell_append in
7299 cat << \_LT_EOF >> "$cfgfile"
7301 # func_append var value
7302 # Append VALUE to the end of shell variable VAR.
7310 cat << \_LT_EOF >> "$cfgfile"
7312 # func_append var value
7313 # Append VALUE to the end of shell variable VAR.
7316 eval "$[1]=\$$[1]\$[2]"
7324 # Helper functions for option handling. -*- Autoconf -*-
7326 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7327 # Written by Gary V. Vaughan, 2004
7329 # This file is free software; the Free Software Foundation gives
7330 # unlimited permission to copy and/or distribute it, with or without
7331 # modifications, as long as this notice is preserved.
7333 # serial 6 ltoptions.m4
7335 # This is to help aclocal find these macros, as it can't see m4_define.
7336 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7339 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7340 # ------------------------------------------
7341 m4_define([_LT_MANGLE_OPTION],
7342 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7345 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7346 # ---------------------------------------
7347 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7348 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
7350 m4_define([_LT_SET_OPTION],
7351 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7352 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7353 _LT_MANGLE_DEFUN([$1], [$2]),
7354 [m4_warning([Unknown $1 option `$2'])])[]dnl
7358 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7359 # ------------------------------------------------------------
7360 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7361 m4_define([_LT_IF_OPTION],
7362 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7365 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7366 # -------------------------------------------------------
7367 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7369 m4_define([_LT_UNLESS_OPTIONS],
7370 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7371 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7372 [m4_define([$0_found])])])[]dnl
7373 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7378 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7379 # ----------------------------------------
7380 # OPTION-LIST is a space-separated list of Libtool options associated
7381 # with MACRO-NAME. If any OPTION has a matching handler declared with
7382 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7383 # the unknown option and exit.
7384 m4_defun([_LT_SET_OPTIONS],
7386 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7387 [_LT_SET_OPTION([$1], _LT_Option)])
7389 m4_if([$1],[LT_INIT],[
7391 dnl Simply set some default values (i.e off) if boolean options were not
7393 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7395 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7398 dnl If no reference was made to various pairs of opposing options, then
7399 dnl we run the default mode handler for the pair. For example, if neither
7400 dnl `shared' nor `disable-shared' was passed, we enable building of shared
7401 dnl archives by default:
7402 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7403 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7404 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7405 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7406 [_LT_ENABLE_FAST_INSTALL])
7412 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7413 # -----------------------------------------
7414 m4_define([_LT_MANGLE_DEFUN],
7415 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7418 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7419 # -----------------------------------------------
7420 m4_define([LT_OPTION_DEFINE],
7421 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7422 ])# LT_OPTION_DEFINE
7427 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7430 AU_DEFUN([AC_LIBTOOL_DLOPEN],
7431 [_LT_SET_OPTION([LT_INIT], [dlopen])
7432 AC_DIAGNOSE([obsolete],
7433 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7434 put the `dlopen' option into LT_INIT's first parameter.])
7437 dnl aclocal-1.4 backwards compatibility:
7438 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7443 # Declare package support for building win32 dll's.
7444 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7445 [enable_win32_dll=yes
7448 *-*-cygwin* | *-*-mingw* | *-*-pw32*)
7449 AC_CHECK_TOOL(AS, as, false)
7450 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7451 AC_CHECK_TOOL(OBJDUMP, objdump, false)
7455 test -z "$AS" && AS=as
7456 _LT_DECL([], [AS], [0], [Assembler program])dnl
7458 test -z "$DLLTOOL" && DLLTOOL=dlltool
7459 _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
7461 test -z "$OBJDUMP" && OBJDUMP=objdump
7462 _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
7465 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7466 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7467 _LT_SET_OPTION([LT_INIT], [win32-dll])
7468 AC_DIAGNOSE([obsolete],
7469 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7470 put the `win32-dll' option into LT_INIT's first parameter.])
7473 dnl aclocal-1.4 backwards compatibility:
7474 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7477 # _LT_ENABLE_SHARED([DEFAULT])
7478 # ----------------------------
7479 # implement the --enable-shared flag, and supports the `shared' and
7480 # `disable-shared' LT_INIT options.
7481 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7482 m4_define([_LT_ENABLE_SHARED],
7483 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7484 AC_ARG_ENABLE([shared],
7485 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7486 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7487 [p=${PACKAGE-default}
7489 yes) enable_shared=yes ;;
7490 no) enable_shared=no ;;
7493 # Look at the argument we got. We use all the common list separators.
7494 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7495 for pkg in $enableval; do
7497 if test "X$pkg" = "X$p"; then
7504 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7506 _LT_DECL([build_libtool_libs], [enable_shared], [0],
7507 [Whether or not to build shared libraries])
7508 ])# _LT_ENABLE_SHARED
7510 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7511 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7514 AC_DEFUN([AC_ENABLE_SHARED],
7515 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7518 AC_DEFUN([AC_DISABLE_SHARED],
7519 [_LT_SET_OPTION([LT_INIT], [disable-shared])
7522 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7523 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7525 dnl aclocal-1.4 backwards compatibility:
7526 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7527 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7531 # _LT_ENABLE_STATIC([DEFAULT])
7532 # ----------------------------
7533 # implement the --enable-static flag, and support the `static' and
7534 # `disable-static' LT_INIT options.
7535 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7536 m4_define([_LT_ENABLE_STATIC],
7537 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7538 AC_ARG_ENABLE([static],
7539 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7540 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7541 [p=${PACKAGE-default}
7543 yes) enable_static=yes ;;
7544 no) enable_static=no ;;
7547 # Look at the argument we got. We use all the common list separators.
7548 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7549 for pkg in $enableval; do
7551 if test "X$pkg" = "X$p"; then
7558 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7560 _LT_DECL([build_old_libs], [enable_static], [0],
7561 [Whether or not to build static libraries])
7562 ])# _LT_ENABLE_STATIC
7564 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7565 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7568 AC_DEFUN([AC_ENABLE_STATIC],
7569 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7572 AC_DEFUN([AC_DISABLE_STATIC],
7573 [_LT_SET_OPTION([LT_INIT], [disable-static])
7576 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7577 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7579 dnl aclocal-1.4 backwards compatibility:
7580 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7581 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7585 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
7586 # ----------------------------------
7587 # implement the --enable-fast-install flag, and support the `fast-install'
7588 # and `disable-fast-install' LT_INIT options.
7589 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7590 m4_define([_LT_ENABLE_FAST_INSTALL],
7591 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7592 AC_ARG_ENABLE([fast-install],
7593 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7594 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7595 [p=${PACKAGE-default}
7597 yes) enable_fast_install=yes ;;
7598 no) enable_fast_install=no ;;
7600 enable_fast_install=no
7601 # Look at the argument we got. We use all the common list separators.
7602 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7603 for pkg in $enableval; do
7605 if test "X$pkg" = "X$p"; then
7606 enable_fast_install=yes
7612 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7614 _LT_DECL([fast_install], [enable_fast_install], [0],
7615 [Whether or not to optimize for fast installation])dnl
7616 ])# _LT_ENABLE_FAST_INSTALL
7618 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7619 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7622 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7623 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7624 AC_DIAGNOSE([obsolete],
7625 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7626 the `fast-install' option into LT_INIT's first parameter.])
7629 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7630 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7631 AC_DIAGNOSE([obsolete],
7632 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7633 the `disable-fast-install' option into LT_INIT's first parameter.])
7636 dnl aclocal-1.4 backwards compatibility:
7637 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7638 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7641 # _LT_WITH_PIC([MODE])
7642 # --------------------
7643 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
7645 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7646 m4_define([_LT_WITH_PIC],
7648 [AS_HELP_STRING([--with-pic],
7649 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7650 [pic_mode="$withval"],
7653 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7655 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7658 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7659 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7662 AU_DEFUN([AC_LIBTOOL_PICMODE],
7663 [_LT_SET_OPTION([LT_INIT], [pic-only])
7664 AC_DIAGNOSE([obsolete],
7665 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7666 put the `pic-only' option into LT_INIT's first parameter.])
7669 dnl aclocal-1.4 backwards compatibility:
7670 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7673 m4_define([_LTDL_MODE], [])
7674 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7675 [m4_define([_LTDL_MODE], [nonrecursive])])
7676 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7677 [m4_define([_LTDL_MODE], [recursive])])
7678 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7679 [m4_define([_LTDL_MODE], [subproject])])
7681 m4_define([_LTDL_TYPE], [])
7682 LT_OPTION_DEFINE([LTDL_INIT], [installable],
7683 [m4_define([_LTDL_TYPE], [installable])])
7684 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7685 [m4_define([_LTDL_TYPE], [convenience])])
7687 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7689 # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7690 # Written by Gary V. Vaughan, 2004
7692 # This file is free software; the Free Software Foundation gives
7693 # unlimited permission to copy and/or distribute it, with or without
7694 # modifications, as long as this notice is preserved.
7696 # serial 5 ltsugar.m4
7698 # This is to help aclocal find these macros, as it can't see m4_define.
7699 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7702 # lt_join(SEP, ARG1, [ARG2...])
7703 # -----------------------------
7704 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7705 # associated separator.
7706 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7707 # versions in m4sugar had bugs.
7708 m4_define([lt_join],
7709 [m4_if([$#], [1], [],
7711 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7712 m4_define([_lt_join],
7713 [m4_if([$#$2], [2], [],
7714 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7720 # Manipulate m4 lists.
7721 # These macros are necessary as long as will still need to support
7722 # Autoconf-2.59 which quotes differently.
7723 m4_define([lt_car], [[$1]])
7725 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7727 [m4_dquote(m4_shift($@))])])
7728 m4_define([lt_unquote], $1)
7731 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
7732 # ------------------------------------------
7733 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7734 # Note that neither SEPARATOR nor STRING are expanded; they are appended
7735 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7736 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
7737 # than defined and empty).
7739 # This macro is needed until we can rely on Autoconf 2.62, since earlier
7740 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7741 m4_define([lt_append],
7743 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7747 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7748 # ----------------------------------------------------------
7749 # Produce a SEP delimited list of all paired combinations of elements of
7750 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7751 # has the form PREFIXmINFIXSUFFIXn.
7752 m4_define([lt_combine],
7753 [m4_if([$2], [], [],
7754 [m4_if([$4], [], [],
7755 [lt_join(m4_quote(m4_default([$1], [[, ]])),
7756 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_prefix, [$2],
7757 [m4_foreach(_Lt_suffix, lt_car([m4_shiftn(3, $@)]),
7758 [_Lt_prefix[]$3[]_Lt_suffix ])])))))])])dnl
7762 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7763 # -----------------------------------------------------------------------
7764 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7765 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7766 m4_define([lt_if_append_uniq],
7768 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7769 [lt_append([$1], [$2], [$3])$4],
7771 [lt_append([$1], [$2], [$3])$4])])
7774 # lt_dict_add(DICT, KEY, VALUE)
7775 # -----------------------------
7776 m4_define([lt_dict_add],
7777 [m4_define([$1($2)], [$3])])
7780 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7781 # --------------------------------------------
7782 m4_define([lt_dict_add_subkey],
7783 [m4_define([$1($2:$3)], [$4])])
7786 # lt_dict_fetch(DICT, KEY, [SUBKEY])
7787 # ----------------------------------
7788 m4_define([lt_dict_fetch],
7790 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7791 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7794 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7795 # -----------------------------------------------------------------
7796 m4_define([lt_if_dict_fetch],
7797 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7802 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7803 # --------------------------------------------------------------
7804 m4_define([lt_dict_filter],
7805 [m4_if([$5], [], [],
7806 [lt_join(m4_quote(m4_default([$4], [[, ]])),
7807 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7808 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7811 # ltversion.m4 -- version numbers -*- Autoconf -*-
7813 # Copyright (C) 2004 Free Software Foundation, Inc.
7814 # Written by Scott James Remnant, 2004
7816 # This file is free software; the Free Software Foundation gives
7817 # unlimited permission to copy and/or distribute it, with or without
7818 # modifications, as long as this notice is preserved.
7820 # Generated from ltversion.in.
7822 # serial 2976 ltversion.m4
7823 # This file is part of GNU Libtool
7825 m4_define([LT_PACKAGE_VERSION], [2.2.4])
7826 m4_define([LT_PACKAGE_REVISION], [1.2976])
7828 AC_DEFUN([LTVERSION_VERSION],
7829 [macro_version='2.2.4'
7830 macro_revision='1.2976'
7831 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7832 _LT_DECL(, macro_revision, 0)
7835 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7837 # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7838 # Written by Scott James Remnant, 2004.
7840 # This file is free software; the Free Software Foundation gives
7841 # unlimited permission to copy and/or distribute it, with or without
7842 # modifications, as long as this notice is preserved.
7844 # serial 4 lt~obsolete.m4
7846 # These exist entirely to fool aclocal when bootstrapping libtool.
7848 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7849 # which have later been changed to m4_define as they aren't part of the
7850 # exported API, or moved to Autoconf or Automake where they belong.
7852 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7853 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7854 # using a macro with the same name in our local m4/libtool.m4 it'll
7855 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7856 # and doesn't know about Autoconf macros at all.)
7858 # So we provide this file, which has a silly filename so it's always
7859 # included after everything else. This provides aclocal with the
7860 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7861 # because those macros already exist, or will be overwritten later.
7862 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7864 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7865 # Yes, that means every name once taken will need to remain here until
7866 # we give up compatibility with versions before 1.7, at which point
7867 # we need to keep only those names which we still refer to.
7869 # This is to help aclocal find these macros, as it can't see m4_define.
7870 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7872 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7873 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
7874 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7875 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
7876 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
7877 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
7878 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
7879 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
7880 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
7881 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
7882 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
7883 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
7884 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
7885 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
7886 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
7887 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
7888 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
7889 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
7890 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
7891 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
7892 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
7893 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
7894 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
7895 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
7896 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
7897 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
7898 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
7899 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
7900 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
7901 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
7902 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
7903 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
7904 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
7905 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
7906 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
7907 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
7908 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
7909 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
7910 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
7911 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
7912 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
7913 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
7914 m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
7915 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
7916 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
7917 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
7918 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
7919 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
7920 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
7921 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
7922 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
7923 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
7924 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
7925 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
7926 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
7928 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
7930 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
7932 # This program is free software; you can redistribute it and/or modify
7933 # it under the terms of the GNU General Public License as published by
7934 # the Free Software Foundation; either version 2 of the License, or
7935 # (at your option) any later version.
7937 # This program is distributed in the hope that it will be useful, but
7938 # WITHOUT ANY WARRANTY; without even the implied warranty of
7939 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7940 # General Public License for more details.
7942 # You should have received a copy of the GNU General Public License
7943 # along with this program; if not, write to the Free Software
7944 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
7946 # As a special exception to the GNU General Public License, if you
7947 # distribute this file as part of a program that contains a
7948 # configuration script generated by Autoconf, you may include it under
7949 # the same distribution terms that you use for the rest of that program.
7951 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
7952 # ----------------------------------
7953 AC_DEFUN([PKG_PROG_PKG_CONFIG],
7954 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
7955 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
7956 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
7957 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
7958 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
7960 if test -n "$PKG_CONFIG"; then
7961 _pkg_min_version=m4_default([$1], [0.9.0])
7962 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
7963 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
7964 AC_MSG_RESULT([yes])
7971 ])# PKG_PROG_PKG_CONFIG
7973 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
7975 # Check to see whether a particular set of modules exists. Similar
7976 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
7979 # Similar to PKG_CHECK_MODULES, make sure that the first instance of
7980 # this or PKG_CHECK_MODULES is called, or make sure to call
7981 # PKG_CHECK_EXISTS manually
7982 # --------------------------------------------------------------
7983 AC_DEFUN([PKG_CHECK_EXISTS],
7984 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
7985 if test -n "$PKG_CONFIG" && \
7986 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
7987 m4_ifval([$2], [$2], [:])
7988 m4_ifvaln([$3], [else
7993 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
7994 # ---------------------------------------------
7995 m4_define([_PKG_CONFIG],
7996 [if test -n "$PKG_CONFIG"; then
7997 if test -n "$$1"; then
8000 PKG_CHECK_EXISTS([$3],
8001 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
8009 # _PKG_SHORT_ERRORS_SUPPORTED
8010 # -----------------------------
8011 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
8012 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8013 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8014 _pkg_short_errors_supported=yes
8016 _pkg_short_errors_supported=no
8018 ])# _PKG_SHORT_ERRORS_SUPPORTED
8021 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
8022 # [ACTION-IF-NOT-FOUND])
8025 # Note that if there is a possibility the first call to
8026 # PKG_CHECK_MODULES might not happen, you should be sure to include an
8027 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
8030 # --------------------------------------------------------------
8031 AC_DEFUN([PKG_CHECK_MODULES],
8032 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8033 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
8034 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
8037 AC_MSG_CHECKING([for $1])
8039 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
8040 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
8042 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
8043 and $1[]_LIBS to avoid the need to call pkg-config.
8044 See the pkg-config man page for more details.])
8046 if test $pkg_failed = yes; then
8047 _PKG_SHORT_ERRORS_SUPPORTED
8048 if test $_pkg_short_errors_supported = yes; then
8049 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
8051 $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
8053 # Put the nasty error message in config.log where it belongs
8054 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
8056 ifelse([$4], , [AC_MSG_ERROR(dnl
8057 [Package requirements ($2) were not met:
8061 Consider adjusting the PKG_CONFIG_PATH environment variable if you
8062 installed software in a non-standard prefix.
8066 [AC_MSG_RESULT([no])
8068 elif test $pkg_failed = untried; then
8069 ifelse([$4], , [AC_MSG_FAILURE(dnl
8070 [The pkg-config script could not be found or is too old. Make sure it
8071 is in your PATH or set the PKG_CONFIG environment variable to the full
8076 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
8079 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
8080 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
8081 AC_MSG_RESULT([yes])
8082 ifelse([$3], , :, [$3])
8084 ])# PKG_CHECK_MODULES
8086 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
8088 # This file is free software; the Free Software Foundation
8089 # gives unlimited permission to copy and/or distribute it,
8090 # with or without modifications, as long as this notice is preserved.
8092 # AM_AUTOMAKE_VERSION(VERSION)
8093 # ----------------------------
8094 # Automake X.Y traces this macro to ensure aclocal.m4 has been
8095 # generated from the m4 files accompanying Automake X.Y.
8096 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
8098 # AM_SET_CURRENT_AUTOMAKE_VERSION
8099 # -------------------------------
8100 # Call AM_AUTOMAKE_VERSION so it can be traced.
8101 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
8102 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8103 [AM_AUTOMAKE_VERSION([1.9.6])])
8105 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8107 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8109 # This file is free software; the Free Software Foundation
8110 # gives unlimited permission to copy and/or distribute it,
8111 # with or without modifications, as long as this notice is preserved.
8113 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8114 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
8115 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8117 # Of course, Automake must honor this variable whenever it calls a
8118 # tool from the auxiliary directory. The problem is that $srcdir (and
8119 # therefore $ac_aux_dir as well) can be either absolute or relative,
8120 # depending on how configure is run. This is pretty annoying, since
8121 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8122 # source directory, any form will work fine, but in subdirectories a
8123 # relative path needs to be adjusted first.
8125 # $ac_aux_dir/missing
8126 # fails when called from a subdirectory if $ac_aux_dir is relative
8127 # $top_srcdir/$ac_aux_dir/missing
8128 # fails if $ac_aux_dir is absolute,
8129 # fails when called from a subdirectory in a VPATH build with
8130 # a relative $ac_aux_dir
8132 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8133 # are both prefixed by $srcdir. In an in-source build this is usually
8134 # harmless because $srcdir is `.', but things will broke when you
8135 # start a VPATH build or use an absolute $srcdir.
8137 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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8139 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8140 # and then we would define $MISSING as
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8142 # This will work as long as MISSING is not called from configure, because
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8144 # However there are other variables, like CC, which are often used in
8145 # configure, and could therefore not use this "fixed" $ac_aux_dir.
8147 # Another solution, used here, is to always expand $ac_aux_dir to an
8148 # absolute PATH. The drawback is that using absolute paths prevent a
8149 # configured tree to be moved without reconfiguration.
8151 AC_DEFUN([AM_AUX_DIR_EXPAND],
8152 [dnl Rely on autoconf to set up CDPATH properly.
8153 AC_PREREQ([2.50])dnl
8154 # expand $ac_aux_dir to an absolute path
8155 am_aux_dir=`cd $ac_aux_dir && pwd`
8159 # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
8160 # Free Software Foundation, Inc.
8162 # This file is free software; the Free Software Foundation
8163 # gives unlimited permission to copy and/or distribute it,
8164 # with or without modifications, as long as this notice is preserved.
8168 # This was merged into AC_PROG_CC in Autoconf.
8170 AU_DEFUN([AM_PROG_CC_STDC],
8172 AC_DIAGNOSE([obsolete], [$0:
8173 your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
8174 `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when
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8177 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
8179 AU_DEFUN([fp_PROG_CC_STDC])
8181 # AM_CONDITIONAL -*- Autoconf -*-
8183 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
8184 # Free Software Foundation, Inc.
8186 # This file is free software; the Free Software Foundation
8187 # gives unlimited permission to copy and/or distribute it,
8188 # with or without modifications, as long as this notice is preserved.
8192 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
8193 # -------------------------------------
8194 # Define a conditional.
8195 AC_DEFUN([AM_CONDITIONAL],
8197 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8198 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8200 AC_SUBST([$1_FALSE])
8208 AC_CONFIG_COMMANDS_PRE(
8209 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8210 AC_MSG_ERROR([[conditional "$1" was never defined.
8211 Usually this means the macro was only invoked conditionally.]])
8215 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
8216 # Free Software Foundation, Inc.
8218 # This file is free software; the Free Software Foundation
8219 # gives unlimited permission to copy and/or distribute it,
8220 # with or without modifications, as long as this notice is preserved.
8224 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8225 # written in clear, in which case automake, when reading aclocal.m4,
8226 # will think it sees a *use*, and therefore will trigger all it's
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8228 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8231 # _AM_DEPENDENCIES(NAME)
8232 # ----------------------
8233 # See how the compiler implements dependency checking.
8234 # NAME is "CC", "CXX", "GCJ", or "OBJC".
8235 # We try a few techniques and use that to set a single cache variable.
8237 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8238 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8239 # dependency, and given that the user is not expected to run this macro,
8240 # just rely on AC_PROG_CC.
8241 AC_DEFUN([_AM_DEPENDENCIES],
8242 [AC_REQUIRE([AM_SET_DEPDIR])dnl
8243 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8244 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8245 AC_REQUIRE([AM_DEP_TRACK])dnl
8247 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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8250 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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8258 # instance it was reported that on HP-UX the gcc test will end up
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8262 # Copy depcomp to subdir because otherwise we won't find it if we're
8263 # using a relative directory.
8264 cp "$am_depcomp" conftest.dir
8266 # We will build objects and dependencies in a subdirectory because
8267 # it helps to detect inapplicable dependency modes. For instance
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8283 # We need to recreate these files for each test, as the compiler may
8284 # overwrite some of them when testing with obscure command lines.
8285 # This happens at least with the AIX C compiler.
8287 for i in 1 2 3 4 5 6; do
8288 echo '#include "conftst'$i'.h"' >> sub/conftest.c
8289 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8290 # Solaris 8's {/usr,}/bin/sh.
8291 touch sub/conftst$i.h
8293 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8297 # after this tag, mechanisms are not by side-effect, so they'll
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8299 if test "x$enable_dependency_tracking" = xyes; then
8307 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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8309 # handle `-M -o', and we need to detect this.
8310 if depmode=$depmode \
8311 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
8312 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8313 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
8314 >/dev/null 2>conftest.err &&
8315 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8316 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
8317 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8318 # icc doesn't choke on unknown options, it will just issue warnings
8319 # or remarks (even with -Werror). So we grep stderr for any message
8320 # that says an option was ignored or not supported.
8321 # When given -MP, icc 7.0 and 7.1 complain thusly:
8322 # icc: Command line warning: ignoring option '-M'; no argument required
8323 # The diagnosis changed in icc 8.0:
8324 # icc: Command line remark: option '-MP' not supported
8325 if (grep 'ignoring option' conftest.err ||
8326 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8327 am_cv_$1_dependencies_compiler_type=$depmode
8336 am_cv_$1_dependencies_compiler_type=none
8339 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8340 AM_CONDITIONAL([am__fastdep$1], [
8341 test "x$enable_dependency_tracking" != xno \
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8348 # Choose a directory name for dependency files.
8349 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
8350 AC_DEFUN([AM_SET_DEPDIR],
8351 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8352 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8358 AC_DEFUN([AM_DEP_TRACK],
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8363 am_depcomp="$ac_aux_dir/depcomp"
8366 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8367 AC_SUBST([AMDEPBACKSLASH])
8370 # Generate code to set up dependency tracking. -*- Autoconf -*-
8372 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
8373 # Free Software Foundation, Inc.
8375 # This file is free software; the Free Software Foundation
8376 # gives unlimited permission to copy and/or distribute it,
8377 # with or without modifications, as long as this notice is preserved.
8381 # _AM_OUTPUT_DEPENDENCY_COMMANDS
8382 # ------------------------------
8383 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8384 [for mf in $CONFIG_FILES; do
8385 # Strip MF so we end up with the name of the file.
8386 mf=`echo "$mf" | sed -e 's/:.*$//'`
8387 # Check whether this is an Automake generated Makefile or not.
8388 # We used to match only the files named `Makefile.in', but
8389 # some people rename them; so instead we look at the file content.
8390 # Grep'ing the first line is not enough: some people post-process
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8398 # Extract the definition of DEPDIR, am__include, and am__quote
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8404 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8405 # When using ansi2knr, U may be empty or an underscore; expand it
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8407 # Find all dependency output files, they are included files with
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8419 echo '# dummy' > "$dirpart/$file"
8422 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8425 # AM_OUTPUT_DEPENDENCY_COMMANDS
8426 # -----------------------------
8427 # This macro should only be invoked once -- use via AC_REQUIRE.
8429 # This code is only required when automatic dependency tracking
8430 # is enabled. FIXME. This creates each `.P' file that we will
8431 # need in order to bootstrap the dependency handling code.
8432 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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8434 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
8435 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
8438 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8439 # Free Software Foundation, Inc.
8441 # This file is free software; the Free Software Foundation
8442 # gives unlimited permission to copy and/or distribute it,
8443 # with or without modifications, as long as this notice is preserved.
8447 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
8448 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
8450 # Do all the work for Automake. -*- Autoconf -*-
8452 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8453 # Free Software Foundation, Inc.
8455 # This file is free software; the Free Software Foundation
8456 # gives unlimited permission to copy and/or distribute it,
8457 # with or without modifications, as long as this notice is preserved.
8461 # This macro actually does too much. Some checks are only needed if
8462 # your package does certain things. But this isn't really a big deal.
8464 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
8465 # AM_INIT_AUTOMAKE([OPTIONS])
8466 # -----------------------------------------------
8467 # The call with PACKAGE and VERSION arguments is the old style
8468 # call (pre autoconf-2.50), which is being phased out. PACKAGE
8469 # and VERSION should now be passed to AC_INIT and removed from
8470 # the call to AM_INIT_AUTOMAKE.
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8475 AC_DEFUN([AM_INIT_AUTOMAKE],
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8479 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8480 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8481 AC_REQUIRE([AC_PROG_INSTALL])dnl
8482 # test to see if srcdir already configured
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8485 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8488 # test whether we have cygpath
8489 if test -z "$CYGPATH_W"; then
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8498 # Define the identity of the package.
8499 dnl Distinguish between old-style and new-style calls.
8501 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8502 AC_SUBST([PACKAGE], [$1])dnl
8503 AC_SUBST([VERSION], [$2])],
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8505 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8506 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8508 _AM_IF_OPTION([no-define],,
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8517 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8518 AM_MISSING_PROG(AUTOHEADER, autoheader)
8519 AM_MISSING_PROG(MAKEINFO, makeinfo)
8521 AM_PROG_INSTALL_STRIP
8522 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8523 # We need awk for the "check" target. The system "awk" is bad on
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8526 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8527 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8528 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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8531 _AM_IF_OPTION([no-dependencies],,
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8536 AC_PROVIDE_IFELSE([AC_PROG_CXX],
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8551 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
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8562 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
8564 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8566 # This file is free software; the Free Software Foundation
8567 # gives unlimited permission to copy and/or distribute it,
8568 # with or without modifications, as long as this notice is preserved.
8570 # AM_PROG_INSTALL_SH
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8573 AC_DEFUN([AM_PROG_INSTALL_SH],
8574 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8575 install_sh=${install_sh-"$am_aux_dir/install-sh"}
8576 AC_SUBST(install_sh)])
8578 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8580 # This file is free software; the Free Software Foundation
8581 # gives unlimited permission to copy and/or distribute it,
8582 # with or without modifications, as long as this notice is preserved.
8586 # Check whether the underlying file-system supports filenames
8587 # with a leading dot. For instance MS-DOS doesn't.
8588 AC_DEFUN([AM_SET_LEADING_DOT],
8589 [rm -rf .tst 2>/dev/null
8590 mkdir .tst 2>/dev/null
8591 if test -d .tst; then
8596 rmdir .tst 2>/dev/null
8597 AC_SUBST([am__leading_dot])])
8599 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
8602 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
8603 # Free Software Foundation, Inc.
8605 # This file is free software; the Free Software Foundation
8606 # gives unlimited permission to copy and/or distribute it,
8607 # with or without modifications, as long as this notice is preserved.
8611 AC_DEFUN([AM_MAINTAINER_MODE],
8612 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
8613 dnl maintainer-mode is disabled by default
8614 AC_ARG_ENABLE(maintainer-mode,
8615 [ --enable-maintainer-mode enable make rules and dependencies not useful
8616 (and sometimes confusing) to the casual installer],
8617 USE_MAINTAINER_MODE=$enableval,
8618 USE_MAINTAINER_MODE=no)
8619 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
8620 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
8621 MAINT=$MAINTAINER_MODE_TRUE
8626 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
8628 # Check to see how 'make' treats includes. -*- Autoconf -*-
8630 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
8632 # This file is free software; the Free Software Foundation
8633 # gives unlimited permission to copy and/or distribute it,
8634 # with or without modifications, as long as this notice is preserved.
8640 # Check to see how make treats includes.
8641 AC_DEFUN([AM_MAKE_INCLUDE],
8642 [am_make=${MAKE-make}
8643 cat > confinc << 'END'
8648 # If we don't find an include directive, just comment out the code.
8649 AC_MSG_CHECKING([for style of include used by $am_make])
8653 # First try GNU make style include.
8654 echo "include confinc" > confmf
8655 # We grep out `Entering directory' and `Leaving directory'
8656 # messages which can occur if `w' ends up in MAKEFLAGS.
8657 # In particular we don't look at `^make:' because GNU make might
8658 # be invoked under some other name (usually "gmake"), in which
8659 # case it prints its new name instead of `make'.
8660 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
8665 # Now try BSD make style include.
8666 if test "$am__include" = "#"; then
8667 echo '.include "confinc"' > confmf
8668 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
8669 am__include=.include
8674 AC_SUBST([am__include])
8675 AC_SUBST([am__quote])
8676 AC_MSG_RESULT([$_am_result])
8677 rm -f confinc confmf
8680 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8682 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
8683 # Free Software Foundation, Inc.
8685 # This file is free software; the Free Software Foundation
8686 # gives unlimited permission to copy and/or distribute it,
8687 # with or without modifications, as long as this notice is preserved.
8691 # AM_MISSING_PROG(NAME, PROGRAM)
8692 # ------------------------------
8693 AC_DEFUN([AM_MISSING_PROG],
8694 [AC_REQUIRE([AM_MISSING_HAS_RUN])
8695 $1=${$1-"${am_missing_run}$2"}
8699 # AM_MISSING_HAS_RUN
8700 # ------------------
8701 # Define MISSING if not defined so far and test if it supports --run.
8702 # If it does, set am_missing_run to use it, otherwise, to nothing.
8703 AC_DEFUN([AM_MISSING_HAS_RUN],
8704 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8705 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
8706 # Use eval to expand $SHELL
8707 if eval "$MISSING --run true"; then
8708 am_missing_run="$MISSING --run "
8711 AC_MSG_WARN([`missing' script is too old or missing])
8715 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
8717 # This file is free software; the Free Software Foundation
8718 # gives unlimited permission to copy and/or distribute it,
8719 # with or without modifications, as long as this notice is preserved.
8723 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
8725 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
8726 # created by `make install' are always world readable, even if the
8727 # installer happens to have an overly restrictive umask (e.g. 077).
8728 # This was a mistake. There are at least two reasons why we must not
8730 # - it causes special bits like SGID to be ignored,
8731 # - it may be too restrictive (some setups expect 775 directories).
8733 # Do not use -m 0755 and let people choose whatever they expect by
8736 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
8737 # Some implementations (such as Solaris 8's) are not thread-safe: if a
8738 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
8739 # concurrently, both version can detect that a/ is missing, but only
8740 # one can create it and the other will error out. Consequently we
8741 # restrict ourselves to GNU make (using the --version option ensures
8743 AC_DEFUN([AM_PROG_MKDIR_P],
8744 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
8745 # We used to keeping the `.' as first argument, in order to
8746 # allow $(mkdir_p) to be used without argument. As in
8747 # $(mkdir_p) $(somedir)
8748 # where $(somedir) is conditionally defined. However this is wrong
8750 # 1. if the package is installed by a user who cannot write `.'
8751 # make install will fail,
8752 # 2. the above comment should most certainly read
8753 # $(mkdir_p) $(DESTDIR)$(somedir)
8754 # so it does not work when $(somedir) is undefined and
8755 # $(DESTDIR) is not.
8756 # To support the latter case, we have to write
8757 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
8758 # so the `.' trick is pointless.
8759 mkdir_p='mkdir -p --'
8761 # On NextStep and OpenStep, the `mkdir' command does not
8762 # recognize any option. It will interpret all options as
8763 # directories to create, and then abort because `.' already
8765 for d in ./-p ./--version;
8767 test -d $d && rmdir $d
8769 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
8770 if test -f "$ac_aux_dir/mkinstalldirs"; then
8771 mkdir_p='$(mkinstalldirs)'
8773 mkdir_p='$(install_sh) -d'
8776 AC_SUBST([mkdir_p])])
8778 # Helper functions for option handling. -*- Autoconf -*-
8780 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
8782 # This file is free software; the Free Software Foundation
8783 # gives unlimited permission to copy and/or distribute it,
8784 # with or without modifications, as long as this notice is preserved.
8788 # _AM_MANGLE_OPTION(NAME)
8789 # -----------------------
8790 AC_DEFUN([_AM_MANGLE_OPTION],
8791 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8793 # _AM_SET_OPTION(NAME)
8794 # ------------------------------
8795 # Set option NAME. Presently that only means defining a flag for this option.
8796 AC_DEFUN([_AM_SET_OPTION],
8797 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8799 # _AM_SET_OPTIONS(OPTIONS)
8800 # ----------------------------------
8801 # OPTIONS is a space-separated list of Automake options.
8802 AC_DEFUN([_AM_SET_OPTIONS],
8803 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8805 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8806 # -------------------------------------------
8807 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8808 AC_DEFUN([_AM_IF_OPTION],
8809 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8811 # Check to make sure that the build environment is sane. -*- Autoconf -*-
8813 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8814 # Free Software Foundation, Inc.
8816 # This file is free software; the Free Software Foundation
8817 # gives unlimited permission to copy and/or distribute it,
8818 # with or without modifications, as long as this notice is preserved.
8824 AC_DEFUN([AM_SANITY_CHECK],
8825 [AC_MSG_CHECKING([whether build environment is sane])
8828 echo timestamp > conftest.file
8829 # Do `set' in a subshell so we don't clobber the current shell's
8830 # arguments. Must try -L first in case configure is actually a
8831 # symlink; some systems play weird games with the mod time of symlinks
8832 # (eg FreeBSD returns the mod time of the symlink's containing
8835 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
8836 if test "$[*]" = "X"; then
8838 set X `ls -t $srcdir/configure conftest.file`
8841 if test "$[*]" != "X $srcdir/configure conftest.file" \
8842 && test "$[*]" != "X conftest.file $srcdir/configure"; then
8844 # If neither matched, then we have a broken ls. This can happen
8845 # if, for instance, CONFIG_SHELL is bash and it inherits a
8846 # broken ls alias from the environment. This has actually
8847 # happened. Such a system could not be considered "sane".
8848 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8849 alias in your environment])
8852 test "$[2]" = conftest.file
8858 AC_MSG_ERROR([newly created file is older than distributed files!
8859 Check your system clock])
8861 AC_MSG_RESULT(yes)])
8863 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8865 # This file is free software; the Free Software Foundation
8866 # gives unlimited permission to copy and/or distribute it,
8867 # with or without modifications, as long as this notice is preserved.
8869 # AM_PROG_INSTALL_STRIP
8870 # ---------------------
8871 # One issue with vendor `install' (even GNU) is that you can't
8872 # specify the program used to strip binaries. This is especially
8873 # annoying in cross-compiling environments, where the build's strip
8874 # is unlikely to handle the host's binaries.
8875 # Fortunately install-sh will honor a STRIPPROG variable, so we
8876 # always use install-sh in `make install-strip', and initialize
8877 # STRIPPROG with the value of the STRIP variable (set by the user).
8878 AC_DEFUN([AM_PROG_INSTALL_STRIP],
8879 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8880 # Installed binaries are usually stripped using `strip' when the user
8881 # run `make install-strip'. However `strip' might not be the right
8882 # tool to use in cross-compilation environments, therefore Automake
8883 # will honor the `STRIP' environment variable to overrule this program.
8884 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8885 if test "$cross_compiling" != no; then
8886 AC_CHECK_TOOL([STRIP], [strip], :)
8888 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
8889 AC_SUBST([INSTALL_STRIP_PROGRAM])])
8891 # Check how to create a tarball. -*- Autoconf -*-
8893 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8895 # This file is free software; the Free Software Foundation
8896 # gives unlimited permission to copy and/or distribute it,
8897 # with or without modifications, as long as this notice is preserved.
8901 # _AM_PROG_TAR(FORMAT)
8902 # --------------------
8903 # Check how to create a tarball in format FORMAT.
8904 # FORMAT should be one of `v7', `ustar', or `pax'.
8906 # Substitute a variable $(am__tar) that is a command
8907 # writing to stdout a FORMAT-tarball containing the directory
8909 # tardir=directory && $(am__tar) > result.tar
8911 # Substitute a variable $(am__untar) that extract such
8912 # a tarball read from stdin.
8913 # $(am__untar) < result.tar
8914 AC_DEFUN([_AM_PROG_TAR],
8915 [# Always define AMTAR for backward compatibility.
8916 AM_MISSING_PROG([AMTAR], [tar])
8918 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8919 [m4_case([$1], [ustar],, [pax],,
8920 [m4_fatal([Unknown tar format])])
8921 AC_MSG_CHECKING([how to create a $1 tar archive])
8922 # Loop over all known methods to create a tar archive until one works.
8923 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8924 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
8925 # Do not fold the above two line into one, because Tru64 sh and
8926 # Solaris sh will not grok spaces in the rhs of `-'.
8927 for _am_tool in $_am_tools
8931 for _am_tar in tar gnutar gtar;
8933 AM_RUN_LOG([$_am_tar --version]) && break
8935 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8936 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8937 am__untar="$_am_tar -xf -"
8940 # Must skip GNU tar: if it does not support --format= it doesn't create
8941 # ustar tarball either.
8942 (tar --version) >/dev/null 2>&1 && continue
8943 am__tar='tar chf - "$$tardir"'
8944 am__tar_='tar chf - "$tardir"'
8945 am__untar='tar xf -'
8948 am__tar='pax -L -x $1 -w "$$tardir"'
8949 am__tar_='pax -L -x $1 -w "$tardir"'
8953 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8954 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8955 am__untar='cpio -i -H $1 -d'
8964 # If the value was cached, stop now. We just wanted to have am__tar
8965 # and am__untar set.
8966 test -n "${am_cv_prog_tar_$1}" && break
8968 # tar/untar a dummy directory, and stop if the command works
8971 echo GrepMe > conftest.dir/file
8972 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8974 if test -s conftest.tar; then
8975 AM_RUN_LOG([$am__untar <conftest.tar])
8976 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8981 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8982 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8984 AC_SUBST([am__untar])