1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 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 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
17 [m4_warning([this file was generated for autoconf 2.65.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
24 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
25 # 2006, 2007, 2008 Free Software Foundation, Inc.
26 # Written by Gordon Matzigkeit, 1996
28 # This file is free software; the Free Software Foundation gives
29 # unlimited permission to copy and/or distribute it, with or without
30 # modifications, as long as this notice is preserved.
32 m4_define([_LT_COPYING], [dnl
33 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
34 # 2006, 2007, 2008 Free Software Foundation, Inc.
35 # Written by Gordon Matzigkeit, 1996
37 # This file is part of GNU Libtool.
39 # GNU Libtool is free software; you can redistribute it and/or
40 # modify it under the terms of the GNU General Public License as
41 # published by the Free Software Foundation; either version 2 of
42 # the License, or (at your option) any later version.
44 # As a special exception to the GNU General Public License,
45 # if you distribute this file as part of a program or library that
46 # is built using GNU Libtool, you may include this file under the
47 # same distribution terms that you use for the rest of that program.
49 # GNU Libtool is distributed in the hope that it will be useful,
50 # but WITHOUT ANY WARRANTY; without even the implied warranty of
51 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
52 # GNU General Public License for more details.
54 # You should have received a copy of the GNU General Public License
55 # along with GNU Libtool; see the file COPYING. If not, a copy
56 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
57 # obtained by writing to the Free Software Foundation, Inc.,
58 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
66 # Complain and exit if this libtool version is less that VERSION.
68 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
70 [m4_fatal([Libtool version $1 or higher is required],
77 # Complain if the absolute build directory name contains unusual characters
78 m4_defun([_LT_CHECK_BUILDDIR],
81 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
89 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
90 AC_BEFORE([$0], [LT_LANG])dnl
91 AC_BEFORE([$0], [LT_OUTPUT])dnl
92 AC_BEFORE([$0], [LTDL_INIT])dnl
93 m4_require([_LT_CHECK_BUILDDIR])dnl
95 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
96 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
97 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
98 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
99 dnl unless we require an AC_DEFUNed macro:
100 AC_REQUIRE([LTOPTIONS_VERSION])dnl
101 AC_REQUIRE([LTSUGAR_VERSION])dnl
102 AC_REQUIRE([LTVERSION_VERSION])dnl
103 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
104 m4_require([_LT_PROG_LTMAIN])dnl
107 _LT_SET_OPTIONS([$0], [$1])
109 # This can be used to rebuild libtool when needed
110 LIBTOOL_DEPS="$ltmain"
112 # Always use our own libtool.
113 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
123 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
124 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
125 dnl aclocal-1.4 backwards compatibility:
126 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
127 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
130 # _LT_CC_BASENAME(CC)
131 # -------------------
132 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
133 m4_defun([_LT_CC_BASENAME],
134 [for cc_temp in $1""; do
136 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
137 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
142 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
146 # _LT_FILEUTILS_DEFAULTS
147 # ----------------------
148 # It is okay to use these file commands and assume they have been set
149 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
150 m4_defun([_LT_FILEUTILS_DEFAULTS],
154 ])# _LT_FILEUTILS_DEFAULTS
159 m4_defun([_LT_SETUP],
160 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
161 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
162 _LT_DECL([], [host_alias], [0], [The host system])dnl
163 _LT_DECL([], [host], [0])dnl
164 _LT_DECL([], [host_os], [0])dnl
166 _LT_DECL([], [build_alias], [0], [The build system])dnl
167 _LT_DECL([], [build], [0])dnl
168 _LT_DECL([], [build_os], [0])dnl
170 AC_REQUIRE([AC_PROG_CC])dnl
171 AC_REQUIRE([LT_PATH_LD])dnl
172 AC_REQUIRE([LT_PATH_NM])dnl
174 AC_REQUIRE([AC_PROG_LN_S])dnl
175 test -z "$LN_S" && LN_S="ln -s"
176 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
178 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
179 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
180 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
182 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
183 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
184 m4_require([_LT_CMD_RELOAD])dnl
185 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
186 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
189 _LT_CONFIG_LIBTOOL_INIT([
190 # See if we are running on zsh, and set the options which allow our
191 # commands through without removal of \ escapes INIT.
192 if test -n "\${ZSH_VERSION+set}" ; then
196 if test -n "${ZSH_VERSION+set}" ; then
202 m4_require([_LT_TAG_COMPILER])dnl
203 _LT_PROG_ECHO_BACKSLASH
207 # AIX sometimes has problems with the GCC collect2 program. For some
208 # reason, if we set the COLLECT_NAMES environment variable, the problems
209 # vanish in a puff of smoke.
210 if test "X${COLLECT_NAMES+set}" != Xset; then
217 # Sed substitution that helps us do robust quoting. It backslashifies
218 # metacharacters that are still active within double-quoted strings.
219 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
221 # Same as above, but do not quote variable references.
222 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
224 # Sed substitution to delay expansion of an escaped shell variable in a
225 # double_quote_subst'ed string.
226 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
228 # Sed substitution to delay expansion of an escaped single quote.
229 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
231 # Sed substitution to avoid accidental globbing in evaled expressions
232 no_glob_subst='s/\*/\\\*/g'
238 # All known linkers require a `.a' archive for static linking (except MSVC,
239 # which needs '.lib').
242 with_gnu_ld="$lt_cv_prog_gnu_ld"
247 # Set sane defaults for various variables
248 test -z "$CC" && CC=cc
249 test -z "$LTCC" && LTCC=$CC
250 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
251 test -z "$LD" && LD=ld
252 test -z "$ac_objext" && ac_objext=o
254 _LT_CC_BASENAME([$compiler])
256 # Only perform the check for file, if the check method requires it
257 test -z "$MAGIC_CMD" && MAGIC_CMD=file
258 case $deplibs_check_method in
260 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
266 # Use C for the default configuration in the libtool script
267 LT_SUPPORTED_TAG([CC])
269 _LT_LANG_DEFAULT_CONFIG
276 # Note that this code is called both from `configure', and `config.status'
277 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
278 # `config.status' has no value for ac_aux_dir unless we are using Automake,
279 # so we pass a copy along to make sure it has a sensible value anyway.
280 m4_defun([_LT_PROG_LTMAIN],
281 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
282 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
283 ltmain="$ac_aux_dir/ltmain.sh"
288 # So that we can recreate a full libtool script including additional
289 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
290 # in macros and then make a single call at the end using the `libtool'
294 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
295 # ----------------------------------------
296 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
297 m4_define([_LT_CONFIG_LIBTOOL_INIT],
299 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
304 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
307 # _LT_CONFIG_LIBTOOL([COMMANDS])
308 # ------------------------------
309 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
310 m4_define([_LT_CONFIG_LIBTOOL],
312 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
317 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
320 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
321 # -----------------------------------------------------
322 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
323 [_LT_CONFIG_LIBTOOL([$1])
324 _LT_CONFIG_LIBTOOL_INIT([$2])
328 # _LT_FORMAT_COMMENT([COMMENT])
329 # -----------------------------
330 # Add leading comment marks to the start of each line, and a trailing
331 # full-stop to the whole comment if one is not present already.
332 m4_define([_LT_FORMAT_COMMENT],
334 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
335 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
342 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
343 # -------------------------------------------------------------------
344 # CONFIGNAME is the name given to the value in the libtool script.
345 # VARNAME is the (base) name used in the configure script.
346 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
347 # VARNAME. Any other value will be used directly.
348 m4_define([_LT_DECL],
349 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
350 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
351 [m4_ifval([$1], [$1], [$2])])
352 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
354 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
355 lt_dict_add_subkey([lt_decl_dict], [$2],
356 [tagged?], [m4_ifval([$5], [yes], [no])])])
360 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
361 # --------------------------------------------------------
362 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
365 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
366 # ------------------------------------------------
367 m4_define([lt_decl_tag_varnames],
368 [_lt_decl_filter([tagged?], [yes], $@)])
371 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
372 # ---------------------------------------------------------
373 m4_define([_lt_decl_filter],
375 [0], [m4_fatal([$0: too few arguments: $#])],
376 [1], [m4_fatal([$0: too few arguments: $#: $1])],
377 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
378 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
379 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
383 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
384 # --------------------------------------------------
385 m4_define([lt_decl_quote_varnames],
386 [_lt_decl_filter([value], [1], $@)])
389 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
390 # ---------------------------------------------------
391 m4_define([lt_decl_dquote_varnames],
392 [_lt_decl_filter([value], [2], $@)])
395 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
396 # ---------------------------------------------------
397 m4_define([lt_decl_varnames_tagged],
398 [m4_assert([$# <= 2])dnl
399 _$0(m4_quote(m4_default([$1], [[, ]])),
400 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
401 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
402 m4_define([_lt_decl_varnames_tagged],
403 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
406 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
407 # ------------------------------------------------
408 m4_define([lt_decl_all_varnames],
409 [_$0(m4_quote(m4_default([$1], [[, ]])),
411 m4_quote(lt_decl_varnames),
412 m4_quote(m4_shift($@))))[]dnl
414 m4_define([_lt_decl_all_varnames],
415 [lt_join($@, lt_decl_varnames_tagged([$1],
416 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
420 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
421 # ------------------------------------
422 # Quote a variable value, and forward it to `config.status' so that its
423 # declaration there will have the same value as in `configure'. VARNAME
424 # must have a single quote delimited value for this to work.
425 m4_define([_LT_CONFIG_STATUS_DECLARE],
426 [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
429 # _LT_CONFIG_STATUS_DECLARATIONS
430 # ------------------------------
431 # We delimit libtool config variables with single quotes, so when
432 # we write them to config.status, we have to be sure to quote all
433 # embedded single quotes properly. In configure, this macro expands
434 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
436 # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
437 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
438 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
439 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
444 # Output comment and list of tags supported by the script
445 m4_defun([_LT_LIBTOOL_TAGS],
446 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
447 available_tags="_LT_TAGS"dnl
451 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
452 # -----------------------------------
453 # Extract the dictionary values for VARNAME (optionally with TAG) and
454 # expand to a commented shell variable setting:
456 # # Some comment about what VAR is for.
457 # visible_name=$lt_internal_name
458 m4_define([_LT_LIBTOOL_DECLARE],
459 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
460 [description])))[]dnl
461 m4_pushdef([_libtool_name],
462 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
463 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
464 [0], [_libtool_name=[$]$1],
465 [1], [_libtool_name=$lt_[]$1],
466 [2], [_libtool_name=$lt_[]$1],
467 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
468 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
472 # _LT_LIBTOOL_CONFIG_VARS
473 # -----------------------
474 # Produce commented declarations of non-tagged libtool config variables
475 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
476 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
477 # section) are produced by _LT_LIBTOOL_TAG_VARS.
478 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
479 [m4_foreach([_lt_var],
480 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
481 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
484 # _LT_LIBTOOL_TAG_VARS(TAG)
485 # -------------------------
486 m4_define([_LT_LIBTOOL_TAG_VARS],
487 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
488 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
491 # _LT_TAGVAR(VARNAME, [TAGNAME])
492 # ------------------------------
493 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
496 # _LT_CONFIG_COMMANDS
497 # -------------------
498 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
499 # variables for single and double quote escaping we saved from calls
500 # to _LT_DECL, we can put quote escaped variables declarations
501 # into `config.status', and then the shell code to quote escape them in
502 # for loops in `config.status'. Finally, any additional code accumulated
503 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
504 m4_defun([_LT_CONFIG_COMMANDS],
505 [AC_PROVIDE_IFELSE([LT_OUTPUT],
506 dnl If the libtool generation code has been placed in $CONFIG_LT,
507 dnl instead of duplicating it all over again into config.status,
508 dnl then we will have config.status run $CONFIG_LT later, so it
509 dnl needs to know what name is stored there:
510 [AC_CONFIG_COMMANDS([libtool],
511 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
512 dnl If the libtool generation code is destined for config.status,
513 dnl expand the accumulated commands and init code now:
514 [AC_CONFIG_COMMANDS([libtool],
515 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
516 ])#_LT_CONFIG_COMMANDS
520 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
523 # The HP-UX ksh and POSIX shell print the target directory to stdout
525 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
527 sed_quote_subst='$sed_quote_subst'
528 double_quote_subst='$double_quote_subst'
529 delay_variable_subst='$delay_variable_subst'
530 _LT_CONFIG_STATUS_DECLARATIONS
533 compiler='$compiler_DEFAULT'
535 # Quote evaled strings.
536 for var in lt_decl_all_varnames([[ \
537 ]], lt_decl_quote_varnames); do
538 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
539 *[[\\\\\\\`\\"\\\$]]*)
540 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
543 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
548 # Double-quote double-evaled strings.
549 for var in lt_decl_all_varnames([[ \
550 ]], lt_decl_dquote_varnames); do
551 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
552 *[[\\\\\\\`\\"\\\$]]*)
553 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
556 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
561 # Fix-up fallback echo if it was mangled by the above quoting rules.
563 *'\\\[$]0 --fallback-echo"')dnl "
564 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
568 _LT_OUTPUT_LIBTOOL_INIT
574 # This macro allows early generation of the libtool script (before
575 # AC_OUTPUT is called), incase it is used in configure for compilation
577 AC_DEFUN([LT_OUTPUT],
578 [: ${CONFIG_LT=./config.lt}
579 AC_MSG_NOTICE([creating $CONFIG_LT])
580 cat >"$CONFIG_LT" <<_LTEOF
582 # Generated by $as_me.
583 # Run this file to recreate a libtool stub with the current configuration.
586 SHELL=\${CONFIG_SHELL-$SHELL}
589 cat >>"$CONFIG_LT" <<\_LTEOF
593 exec AS_MESSAGE_FD>&1
594 exec AS_MESSAGE_LOG_FD>>config.log
597 AS_BOX([Running $as_me.])
598 } >&AS_MESSAGE_LOG_FD
601 \`$as_me' creates a local libtool stub from the current configuration,
602 for use in further configure time tests before the real libtool is
605 Usage: $[0] [[OPTIONS]]
607 -h, --help print this help, then exit
608 -V, --version print version number, then exit
609 -q, --quiet do not print progress messages
610 -d, --debug don't remove temporary files
612 Report bugs to <bug-libtool@gnu.org>."
615 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
616 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
617 configured by $[0], generated by m4_PACKAGE_STRING.
619 Copyright (C) 2008 Free Software Foundation, Inc.
620 This config.lt script is free software; the Free Software Foundation
621 gives unlimited permision to copy, distribute and modify it."
626 --version | --v* | -V )
627 echo "$lt_cl_version"; exit 0 ;;
629 echo "$lt_cl_help"; exit 0 ;;
630 --debug | --d* | -d )
632 --quiet | --q* | --silent | --s* | -q )
635 -*) AC_MSG_ERROR([unrecognized option: $[1]
636 Try \`$[0] --help' for more information.]) ;;
638 *) AC_MSG_ERROR([unrecognized argument: $[1]
639 Try \`$[0] --help' for more information.]) ;;
644 if $lt_cl_silent; then
645 exec AS_MESSAGE_FD>/dev/null
649 cat >>"$CONFIG_LT" <<_LTEOF
650 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
653 cat >>"$CONFIG_LT" <<\_LTEOF
654 AC_MSG_NOTICE([creating $ofile])
655 _LT_OUTPUT_LIBTOOL_COMMANDS
658 chmod +x "$CONFIG_LT"
660 # configure is writing to config.log, but config.lt does its own redirection,
661 # appending to config.log, which fails on DOS, as config.log is still kept
662 # open by configure. Here we exec the FD to /dev/null, effectively closing
663 # config.log, so it can be properly (re)opened and appended to by config.lt.
664 if test "$no_create" != yes; then
666 test "$silent" = yes &&
667 lt_config_lt_args="$lt_config_lt_args --quiet"
668 exec AS_MESSAGE_LOG_FD>/dev/null
669 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
670 exec AS_MESSAGE_LOG_FD>>config.log
671 $lt_cl_success || AS_EXIT(1)
678 # If TAG is the built-in tag, create an initial libtool script with a
679 # default configuration from the untagged config vars. Otherwise add code
680 # to config.status for appending the configuration named by TAG from the
681 # matching tagged config vars.
682 m4_defun([_LT_CONFIG],
683 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
684 _LT_CONFIG_SAVE_COMMANDS([
685 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
686 m4_if(_LT_TAG, [C], [
687 # See if we are running on zsh, and set the options which allow our
688 # commands through without removal of \ escapes.
689 if test -n "${ZSH_VERSION+set}" ; then
694 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
697 cat <<_LT_EOF >> "$cfgfile"
700 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
701 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
702 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
703 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
708 # ### BEGIN LIBTOOL CONFIG
709 _LT_LIBTOOL_CONFIG_VARS
711 # ### END LIBTOOL CONFIG
717 cat <<\_LT_EOF >> "$cfgfile"
718 # AIX sometimes has problems with the GCC collect2 program. For some
719 # reason, if we set the COLLECT_NAMES environment variable, the problems
720 # vanish in a puff of smoke.
721 if test "X${COLLECT_NAMES+set}" != Xset; then
731 # We use sed instead of cat because bash on DJGPP gets confused if
732 # if finds mixed CR/LF and LF-only lines. Since sed operates in
733 # text mode, it properly converts lines to CR/LF. This bash problem
734 # is reportedly fixed, but why not run on old versions too?
735 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
736 || (rm -f "$cfgfile"; exit 1)
738 _LT_PROG_XSI_SHELLFNS
740 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
741 || (rm -f "$cfgfile"; exit 1)
743 mv -f "$cfgfile" "$ofile" ||
744 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
747 [cat <<_LT_EOF >> "$ofile"
749 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
750 dnl in a comment (ie after a #).
751 # ### BEGIN LIBTOOL TAG CONFIG: $1
752 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
753 # ### END LIBTOOL TAG CONFIG: $1
760 TIMESTAMP='$TIMESTAMP'
763 ])dnl /_LT_CONFIG_SAVE_COMMANDS
767 # LT_SUPPORTED_TAG(TAG)
768 # ---------------------
769 # Trace this macro to discover what tags are supported by the libtool
770 # --tag option, using:
771 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
772 AC_DEFUN([LT_SUPPORTED_TAG], [])
775 # C support is built-in for now
776 m4_define([_LT_LANG_C_enabled], [])
777 m4_define([_LT_TAGS], [])
782 # Enable libtool support for the given language if not already enabled.
784 [AC_BEFORE([$0], [LT_OUTPUT])dnl
787 [C++], [_LT_LANG(CXX)],
788 [Java], [_LT_LANG(GCJ)],
789 [Fortran 77], [_LT_LANG(F77)],
790 [Fortran], [_LT_LANG(FC)],
791 [Windows Resource], [_LT_LANG(RC)],
792 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
794 [m4_fatal([$0: unsupported language: "$1"])])])dnl
801 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
802 [LT_SUPPORTED_TAG([$1])dnl
803 m4_append([_LT_TAGS], [$1 ])dnl
804 m4_define([_LT_LANG_]$1[_enabled], [])dnl
805 _LT_LANG_$1_CONFIG($1)])dnl
809 # _LT_LANG_DEFAULT_CONFIG
810 # -----------------------
811 m4_defun([_LT_LANG_DEFAULT_CONFIG],
812 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
814 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
816 AC_PROVIDE_IFELSE([AC_PROG_F77],
818 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
820 AC_PROVIDE_IFELSE([AC_PROG_FC],
822 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
824 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
825 dnl pulling things in needlessly.
826 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
828 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
830 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
832 [m4_ifdef([AC_PROG_GCJ],
833 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
834 m4_ifdef([A][M_PROG_GCJ],
835 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
836 m4_ifdef([LT_PROG_GCJ],
837 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
839 AC_PROVIDE_IFELSE([LT_PROG_RC],
841 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
842 ])# _LT_LANG_DEFAULT_CONFIG
845 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
846 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
847 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
848 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
849 dnl aclocal-1.4 backwards compatibility:
850 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
851 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
852 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
853 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
858 m4_defun([_LT_TAG_COMPILER],
859 [AC_REQUIRE([AC_PROG_CC])dnl
861 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
862 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
863 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
864 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
866 # If no C compiler was specified, use CC.
869 # If no C compiler flags were specified, use CFLAGS.
870 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
872 # Allow CC to be a program name with arguments.
877 # _LT_COMPILER_BOILERPLATE
878 # ------------------------
879 # Check for compiler boilerplate output or warnings with
880 # the simple compiler test code.
881 m4_defun([_LT_COMPILER_BOILERPLATE],
882 [m4_require([_LT_DECL_SED])dnl
883 ac_outfile=conftest.$ac_objext
884 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
885 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
886 _lt_compiler_boilerplate=`cat conftest.err`
888 ])# _LT_COMPILER_BOILERPLATE
891 # _LT_LINKER_BOILERPLATE
892 # ----------------------
893 # Check for linker boilerplate output or warnings with
894 # the simple link test code.
895 m4_defun([_LT_LINKER_BOILERPLATE],
896 [m4_require([_LT_DECL_SED])dnl
897 ac_outfile=conftest.$ac_objext
898 echo "$lt_simple_link_test_code" >conftest.$ac_ext
899 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
900 _lt_linker_boilerplate=`cat conftest.err`
902 ])# _LT_LINKER_BOILERPLATE
904 # _LT_REQUIRED_DARWIN_CHECKS
905 # -------------------------
906 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
909 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
910 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
911 AC_CHECK_TOOL([LIPO], [lipo], [:])
912 AC_CHECK_TOOL([OTOOL], [otool], [:])
913 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
914 _LT_DECL([], [DSYMUTIL], [1],
915 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
916 _LT_DECL([], [NMEDIT], [1],
917 [Tool to change global to local symbols on Mac OS X])
918 _LT_DECL([], [LIPO], [1],
919 [Tool to manipulate fat objects and archives on Mac OS X])
920 _LT_DECL([], [OTOOL], [1],
921 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
922 _LT_DECL([], [OTOOL64], [1],
923 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
925 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
926 [lt_cv_apple_cc_single_mod=no
927 if test -z "${LT_MULTI_MODULE}"; then
928 # By default we will add the -single_module flag. You can override
929 # by either setting the environment variable LT_MULTI_MODULE
930 # non-empty at configure time, or by adding -multi_module to the
932 rm -rf libconftest.dylib*
933 echo "int foo(void){return 1;}" > conftest.c
934 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
935 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
936 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
937 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
939 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
940 lt_cv_apple_cc_single_mod=yes
942 cat conftest.err >&AS_MESSAGE_LOG_FD
944 rm -rf libconftest.dylib*
947 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
948 [lt_cv_ld_exported_symbols_list],
949 [lt_cv_ld_exported_symbols_list=no
950 save_LDFLAGS=$LDFLAGS
951 echo "_main" > conftest.sym
952 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
953 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
954 [lt_cv_ld_exported_symbols_list=yes],
955 [lt_cv_ld_exported_symbols_list=no])
956 LDFLAGS="$save_LDFLAGS"
959 rhapsody* | darwin1.[[012]])
960 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
962 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
963 darwin*) # darwin 5.x on
964 # if running on 10.5 or later, the deployment target defaults
965 # to the OS version, if on x86, and 10.4, the deployment
966 # target defaults to 10.4. Don't you love it?
967 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
968 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
969 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
971 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
973 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
977 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
978 _lt_dar_single_mod='$single_module'
980 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
981 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
983 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
985 if test "$DSYMUTIL" != ":"; then
986 _lt_dsymutil='~$DSYMUTIL $lib || :'
995 # _LT_DARWIN_LINKER_FEATURES
996 # --------------------------
997 # Checks for linker and compiler features on darwin
998 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1000 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1001 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1002 _LT_TAGVAR(hardcode_direct, $1)=no
1003 _LT_TAGVAR(hardcode_automatic, $1)=yes
1004 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1005 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1006 _LT_TAGVAR(link_all_deplibs, $1)=yes
1007 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1008 case $cc_basename in
1009 ifort*) _lt_dar_can_shared=yes ;;
1010 *) _lt_dar_can_shared=$GCC ;;
1012 if test "$_lt_dar_can_shared" = "yes"; then
1013 output_verbose_link_cmd=echo
1014 _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}"
1015 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1016 _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}"
1017 _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}${_lt_dsymutil}"
1019 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1020 _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}"
1021 _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}"
1025 _LT_TAGVAR(ld_shlibs, $1)=no
1029 # _LT_SYS_MODULE_PATH_AIX
1030 # -----------------------
1031 # Links a minimal program and checks the executable
1032 # for the system default hardcoded library path. In most cases,
1033 # this is /usr/lib:/lib, but when the MPI compilers are used
1034 # the location of the communication and MPI libs are included too.
1035 # If we don't find anything, use the default library path according
1036 # to the aix ld manual.
1037 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1038 [m4_require([_LT_DECL_SED])dnl
1039 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1040 lt_aix_libpath_sed='
1041 /Import File Strings/,/^$/ {
1047 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1048 # Check for a 64-bit object if we didn't find anything.
1049 if test -z "$aix_libpath"; then
1050 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1052 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1053 ])# _LT_SYS_MODULE_PATH_AIX
1056 # _LT_SHELL_INIT(ARG)
1057 # -------------------
1058 m4_define([_LT_SHELL_INIT],
1059 [ifdef([AC_DIVERSION_NOTICE],
1060 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1061 [AC_DIVERT_PUSH(NOTICE)])
1067 # _LT_PROG_ECHO_BACKSLASH
1068 # -----------------------
1069 # Add some code to the start of the generated configure script which
1070 # will find an echo command which doesn't interpret backslashes.
1071 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1073 # Check that we are running under the correct shell.
1074 SHELL=${CONFIG_SHELL-/bin/sh}
1078 # Remove one level of quotation (which was required for Make).
1079 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1083 ECHO=${lt_ECHO-echo}
1084 if test "X[$]1" = X--no-reexec; then
1085 # Discard the --no-reexec flag, and continue.
1087 elif test "X[$]1" = X--fallback-echo; then
1088 # Avoid inline document here, it may be left over
1090 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1091 # Yippee, $ECHO works!
1094 # Restart under the correct shell.
1095 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1098 if test "X[$]1" = X--fallback-echo; then
1099 # used as fallback echo
1107 # The HP-UX ksh and POSIX shell print the target directory to stdout
1109 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1111 if test -z "$lt_ECHO"; then
1112 if test "X${echo_test_string+set}" != Xset; then
1113 # find a string as large as possible, as long as the shell can cope with it
1114 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1115 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1116 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1117 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1124 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1125 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1126 test "X$echo_testing_string" = "X$echo_test_string"; then
1129 # The Solaris, AIX, and Digital Unix default echo programs unquote
1130 # backslashes. This makes it impossible to quote backslashes using
1131 # echo "$something" | sed 's/\\/\\\\/g'
1133 # So, first we look for a working echo in the user's PATH.
1135 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1136 for dir in $PATH /usr/ucb; do
1138 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1139 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1140 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1141 test "X$echo_testing_string" = "X$echo_test_string"; then
1148 if test "X$ECHO" = Xecho; then
1149 # We didn't find a better echo, so look for alternatives.
1150 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1151 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1152 test "X$echo_testing_string" = "X$echo_test_string"; then
1153 # This shell has a builtin print -r that does the trick.
1155 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1156 test "X$CONFIG_SHELL" != X/bin/ksh; then
1157 # If we have ksh, try running configure again with it.
1158 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1159 export ORIGINAL_CONFIG_SHELL
1160 CONFIG_SHELL=/bin/ksh
1162 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1166 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1167 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1168 test "X$echo_testing_string" = "X$echo_test_string"; then
1169 # Cool, printf works
1171 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1172 test "X$echo_testing_string" = 'X\t' &&
1173 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1174 test "X$echo_testing_string" = "X$echo_test_string"; then
1175 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1177 SHELL="$CONFIG_SHELL"
1179 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1180 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1181 test "X$echo_testing_string" = 'X\t' &&
1182 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1183 test "X$echo_testing_string" = "X$echo_test_string"; then
1184 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1186 # maybe with a smaller string...
1189 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1190 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1197 if test "$prev" != 'sed 50q "[$]0"'; then
1198 echo_test_string=`eval $prev`
1199 export echo_test_string
1200 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1202 # Oops. We lost completely, so just stick with echo.
1211 # Copy echo and quote the copy suitably for passing to libtool from
1212 # the Makefile, instead of quoting the original, which is used later.
1214 if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1215 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1220 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1221 _LT_DECL([], [ECHO], [1],
1222 [An echo program that does not interpret backslashes])
1223 ])# _LT_PROG_ECHO_BACKSLASH
1228 m4_defun([_LT_ENABLE_LOCK],
1229 [AC_ARG_ENABLE([libtool-lock],
1230 [AS_HELP_STRING([--disable-libtool-lock],
1231 [avoid locking (might break parallel builds)])])
1232 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1234 # Some flags need to be propagated to the compiler or linker for good
1238 # Find out which ABI we are using.
1239 echo 'int i;' > conftest.$ac_ext
1240 if AC_TRY_EVAL(ac_compile); then
1241 case `/usr/bin/file conftest.$ac_objext` in
1253 # Find out which ABI we are using.
1254 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1255 if AC_TRY_EVAL(ac_compile); then
1256 if test "$lt_cv_prog_gnu_ld" = yes; then
1257 case `/usr/bin/file conftest.$ac_objext` in
1259 LD="${LD-ld} -melf32bsmip"
1262 LD="${LD-ld} -melf32bmipn32"
1265 LD="${LD-ld} -melf64bmip"
1269 case `/usr/bin/file conftest.$ac_objext` in
1285 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1286 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1287 # Find out which ABI we are using.
1288 echo 'int i;' > conftest.$ac_ext
1289 if AC_TRY_EVAL(ac_compile); then
1290 case `/usr/bin/file conftest.o` in
1293 x86_64-*kfreebsd*-gnu)
1294 LD="${LD-ld} -m elf_i386_fbsd"
1297 LD="${LD-ld} -m elf_i386"
1299 ppc64-*linux*|powerpc64-*linux*)
1300 LD="${LD-ld} -m elf32ppclinux"
1303 LD="${LD-ld} -m elf_s390"
1306 LD="${LD-ld} -m elf32_sparc"
1312 x86_64-*kfreebsd*-gnu)
1313 LD="${LD-ld} -m elf_x86_64_fbsd"
1316 LD="${LD-ld} -m elf_x86_64"
1318 ppc*-*linux*|powerpc*-*linux*)
1319 LD="${LD-ld} -m elf64ppc"
1321 s390*-*linux*|s390*-*tpf*)
1322 LD="${LD-ld} -m elf64_s390"
1325 LD="${LD-ld} -m elf64_sparc"
1335 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1336 SAVE_CFLAGS="$CFLAGS"
1337 CFLAGS="$CFLAGS -belf"
1338 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1340 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1342 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1343 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1344 CFLAGS="$SAVE_CFLAGS"
1348 # Find out which ABI we are using.
1349 echo 'int i;' > conftest.$ac_ext
1350 if AC_TRY_EVAL(ac_compile); then
1351 case `/usr/bin/file conftest.o` in
1353 case $lt_cv_prog_gnu_ld in
1354 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1356 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1368 need_locks="$enable_libtool_lock"
1372 # _LT_CMD_OLD_ARCHIVE
1373 # -------------------
1374 m4_defun([_LT_CMD_OLD_ARCHIVE],
1375 [AC_CHECK_TOOL(AR, ar, false)
1376 test -z "$AR" && AR=ar
1377 test -z "$AR_FLAGS" && AR_FLAGS=cru
1378 _LT_DECL([], [AR], [1], [The archiver])
1379 _LT_DECL([], [AR_FLAGS], [1])
1381 AC_CHECK_TOOL(STRIP, strip, :)
1382 test -z "$STRIP" && STRIP=:
1383 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1385 AC_CHECK_TOOL(RANLIB, ranlib, :)
1386 test -z "$RANLIB" && RANLIB=:
1387 _LT_DECL([], [RANLIB], [1],
1388 [Commands used to install an old-style archive])
1390 # Determine commands to create old-style static archives.
1391 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1392 old_postinstall_cmds='chmod 644 $oldlib'
1393 old_postuninstall_cmds=
1395 if test -n "$RANLIB"; then
1398 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1401 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1404 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1406 _LT_DECL([], [old_postinstall_cmds], [2])
1407 _LT_DECL([], [old_postuninstall_cmds], [2])
1408 _LT_TAGDECL([], [old_archive_cmds], [2],
1409 [Commands used to build an old-style archive])
1410 ])# _LT_CMD_OLD_ARCHIVE
1413 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1414 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1415 # ----------------------------------------------------------------
1416 # Check whether the given compiler option works
1417 AC_DEFUN([_LT_COMPILER_OPTION],
1418 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1419 m4_require([_LT_DECL_SED])dnl
1420 AC_CACHE_CHECK([$1], [$2],
1422 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1423 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1424 lt_compiler_flag="$3"
1425 # Insert the option either (1) after the last *FLAGS variable, or
1426 # (2) before a word containing "conftest.", or (3) at the end.
1427 # Note that $ac_compile itself does not contain backslashes and begins
1428 # with a dollar sign (not a hyphen), so the echo should work correctly.
1429 # The option is referenced via a variable to avoid confusing sed.
1430 lt_compile=`echo "$ac_compile" | $SED \
1431 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1432 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1433 -e 's:$: $lt_compiler_flag:'`
1434 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1435 (eval "$lt_compile" 2>conftest.err)
1437 cat conftest.err >&AS_MESSAGE_LOG_FD
1438 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1439 if (exit $ac_status) && test -s "$ac_outfile"; then
1440 # The compiler can only warn and ignore the option if not recognized
1441 # So say no if there are warnings other than the usual output.
1442 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1443 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1444 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1451 if test x"[$]$2" = xyes; then
1452 m4_if([$5], , :, [$5])
1454 m4_if([$6], , :, [$6])
1456 ])# _LT_COMPILER_OPTION
1459 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1460 dnl aclocal-1.4 backwards compatibility:
1461 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1464 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1465 # [ACTION-SUCCESS], [ACTION-FAILURE])
1466 # ----------------------------------------------------
1467 # Check whether the given linker option works
1468 AC_DEFUN([_LT_LINKER_OPTION],
1469 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1470 m4_require([_LT_DECL_SED])dnl
1471 AC_CACHE_CHECK([$1], [$2],
1473 save_LDFLAGS="$LDFLAGS"
1474 LDFLAGS="$LDFLAGS $3"
1475 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1476 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1477 # The linker can only warn and ignore the option if not recognized
1478 # So say no if there are warnings
1479 if test -s conftest.err; then
1480 # Append any errors to the config.log.
1481 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1482 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1483 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1484 if diff conftest.exp conftest.er2 >/dev/null; then
1492 LDFLAGS="$save_LDFLAGS"
1495 if test x"[$]$2" = xyes; then
1496 m4_if([$4], , :, [$4])
1498 m4_if([$5], , :, [$5])
1500 ])# _LT_LINKER_OPTION
1503 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1504 dnl aclocal-1.4 backwards compatibility:
1505 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1510 AC_DEFUN([LT_CMD_MAX_LEN],
1511 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1512 # find the maximum length of command line arguments
1513 AC_MSG_CHECKING([the maximum length of command line arguments])
1514 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1520 # On DJGPP, this test can blow up pretty badly due to problems in libc
1521 # (any single argument exceeding 2000 bytes causes a buffer overrun
1522 # during glob expansion). Even if it were fixed, the result of this
1523 # check would be larger than it should be.
1524 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1528 # Under GNU Hurd, this test is not required because there is
1529 # no limit to the length of command line arguments.
1530 # Libtool will interpret -1 as no limit whatsoever
1531 lt_cv_sys_max_cmd_len=-1;
1534 cygwin* | mingw* | cegcc*)
1535 # On Win9x/ME, this test blows up -- it succeeds, but takes
1536 # about 5 minutes as the teststring grows exponentially.
1537 # Worse, since 9x/ME are not pre-emptively multitasking,
1538 # you end up with a "frozen" computer, even though with patience
1539 # the test eventually succeeds (with a max line length of 256k).
1540 # Instead, let's just punt: use the minimum linelength reported by
1541 # all of the supported platforms: 8192 (on NT/2K/XP).
1542 lt_cv_sys_max_cmd_len=8192;
1546 # On AmigaOS with pdksh, this test takes hours, literally.
1547 # So we just punt and use a minimum line length of 8192.
1548 lt_cv_sys_max_cmd_len=8192;
1551 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1552 # This has been around since 386BSD, at least. Likely further.
1553 if test -x /sbin/sysctl; then
1554 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1555 elif test -x /usr/sbin/sysctl; then
1556 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1558 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1560 # And add a safety zone
1561 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1562 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1566 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1567 lt_cv_sys_max_cmd_len=196608
1571 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1572 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1573 # nice to cause kernel panics so lets avoid the loop below.
1574 # First set a reasonable default.
1575 lt_cv_sys_max_cmd_len=16384
1577 if test -x /sbin/sysconfig; then
1578 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1579 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1584 lt_cv_sys_max_cmd_len=102400
1586 sysv5* | sco5v6* | sysv4.2uw2*)
1587 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1588 if test -n "$kargmax"; then
1589 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1591 lt_cv_sys_max_cmd_len=32768
1595 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1596 if test -n "$lt_cv_sys_max_cmd_len"; then
1597 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1598 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1600 # Make teststring a little bigger before we do anything with it.
1601 # a 1K string should be a reasonable start.
1602 for i in 1 2 3 4 5 6 7 8 ; do
1603 teststring=$teststring$teststring
1605 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1606 # If test is not a shell built-in, we'll probably end up computing a
1607 # maximum length that is only half of the actual maximum length, but
1609 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1610 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1611 test $i != 17 # 1/2 MB should be enough
1614 teststring=$teststring$teststring
1616 # Only check the string length outside the loop.
1617 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1619 # Add a significant safety factor because C++ compilers can tack on
1620 # massive amounts of additional arguments before passing them to the
1621 # linker. It appears as though 1/2 is a usable value.
1622 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1627 if test -n $lt_cv_sys_max_cmd_len ; then
1628 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1632 max_cmd_len=$lt_cv_sys_max_cmd_len
1633 _LT_DECL([], [max_cmd_len], [0],
1634 [What is the maximum length of a command?])
1638 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1639 dnl aclocal-1.4 backwards compatibility:
1640 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1645 m4_defun([_LT_HEADER_DLFCN],
1646 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1647 ])# _LT_HEADER_DLFCN
1650 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1651 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1652 # ----------------------------------------------------------------
1653 m4_defun([_LT_TRY_DLOPEN_SELF],
1654 [m4_require([_LT_HEADER_DLFCN])dnl
1655 if test "$cross_compiling" = yes; then :
1658 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1659 lt_status=$lt_dlunknown
1660 cat > conftest.$ac_ext <<_LT_EOF
1661 [#line __oline__ "configure"
1662 #include "confdefs.h"
1671 # define LT_DLGLOBAL RTLD_GLOBAL
1674 # define LT_DLGLOBAL DL_GLOBAL
1676 # define LT_DLGLOBAL 0
1680 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1681 find out it does not work in some platform. */
1682 #ifndef LT_DLLAZY_OR_NOW
1684 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1687 # define LT_DLLAZY_OR_NOW DL_LAZY
1690 # define LT_DLLAZY_OR_NOW RTLD_NOW
1693 # define LT_DLLAZY_OR_NOW DL_NOW
1695 # define LT_DLLAZY_OR_NOW 0
1702 void fnord() { int i=42;}
1705 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1706 int status = $lt_dlunknown;
1710 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1711 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1712 /* dlclose (self); */
1720 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1721 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1724 x$lt_dlno_uscore) $1 ;;
1725 x$lt_dlneed_uscore) $2 ;;
1726 x$lt_dlunknown|x*) $3 ;;
1729 # compilation failed
1734 ])# _LT_TRY_DLOPEN_SELF
1737 # LT_SYS_DLOPEN_SELF
1738 # ------------------
1739 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1740 [m4_require([_LT_HEADER_DLFCN])dnl
1741 if test "x$enable_dlopen" != xyes; then
1742 enable_dlopen=unknown
1743 enable_dlopen_self=unknown
1744 enable_dlopen_self_static=unknown
1751 lt_cv_dlopen="load_add_on"
1753 lt_cv_dlopen_self=yes
1756 mingw* | pw32* | cegcc*)
1757 lt_cv_dlopen="LoadLibrary"
1762 lt_cv_dlopen="dlopen"
1767 # if libdl is installed we need to link against it
1768 AC_CHECK_LIB([dl], [dlopen],
1769 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1772 lt_cv_dlopen_self=yes
1777 AC_CHECK_FUNC([shl_load],
1778 [lt_cv_dlopen="shl_load"],
1779 [AC_CHECK_LIB([dld], [shl_load],
1780 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1781 [AC_CHECK_FUNC([dlopen],
1782 [lt_cv_dlopen="dlopen"],
1783 [AC_CHECK_LIB([dl], [dlopen],
1784 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1785 [AC_CHECK_LIB([svld], [dlopen],
1786 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1787 [AC_CHECK_LIB([dld], [dld_link],
1788 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1797 if test "x$lt_cv_dlopen" != xno; then
1803 case $lt_cv_dlopen in
1805 save_CPPFLAGS="$CPPFLAGS"
1806 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1808 save_LDFLAGS="$LDFLAGS"
1809 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1812 LIBS="$lt_cv_dlopen_libs $LIBS"
1814 AC_CACHE_CHECK([whether a program can dlopen itself],
1815 lt_cv_dlopen_self, [dnl
1816 _LT_TRY_DLOPEN_SELF(
1817 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1818 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1821 if test "x$lt_cv_dlopen_self" = xyes; then
1822 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1823 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1824 lt_cv_dlopen_self_static, [dnl
1825 _LT_TRY_DLOPEN_SELF(
1826 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1827 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1831 CPPFLAGS="$save_CPPFLAGS"
1832 LDFLAGS="$save_LDFLAGS"
1837 case $lt_cv_dlopen_self in
1838 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1839 *) enable_dlopen_self=unknown ;;
1842 case $lt_cv_dlopen_self_static in
1843 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1844 *) enable_dlopen_self_static=unknown ;;
1847 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1848 [Whether dlopen is supported])
1849 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1850 [Whether dlopen of programs is supported])
1851 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1852 [Whether dlopen of statically linked programs is supported])
1853 ])# LT_SYS_DLOPEN_SELF
1856 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1857 dnl aclocal-1.4 backwards compatibility:
1858 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1861 # _LT_COMPILER_C_O([TAGNAME])
1862 # ---------------------------
1863 # Check to see if options -c and -o are simultaneously supported by compiler.
1864 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1865 m4_defun([_LT_COMPILER_C_O],
1866 [m4_require([_LT_DECL_SED])dnl
1867 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1868 m4_require([_LT_TAG_COMPILER])dnl
1869 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1870 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1871 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1872 $RM -r conftest 2>/dev/null
1876 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1878 lt_compiler_flag="-o out/conftest2.$ac_objext"
1879 # Insert the option either (1) after the last *FLAGS variable, or
1880 # (2) before a word containing "conftest.", or (3) at the end.
1881 # Note that $ac_compile itself does not contain backslashes and begins
1882 # with a dollar sign (not a hyphen), so the echo should work correctly.
1883 lt_compile=`echo "$ac_compile" | $SED \
1884 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1885 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1886 -e 's:$: $lt_compiler_flag:'`
1887 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1888 (eval "$lt_compile" 2>out/conftest.err)
1890 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1891 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1892 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1894 # The compiler can only warn and ignore the option if not recognized
1895 # So say no if there are warnings
1896 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1897 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1898 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1899 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1902 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1904 # SGI C++ compiler will create directory out/ii_files/ for
1905 # template instantiation
1906 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1907 $RM out/* && rmdir out
1912 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1913 [Does compiler simultaneously support -c and -o options?])
1914 ])# _LT_COMPILER_C_O
1917 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1918 # ----------------------------------
1919 # Check to see if we can do hard links to lock some files if needed
1920 m4_defun([_LT_COMPILER_FILE_LOCKS],
1921 [m4_require([_LT_ENABLE_LOCK])dnl
1922 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1923 _LT_COMPILER_C_O([$1])
1925 hard_links="nottested"
1926 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1927 # do not overwrite the value of need_locks provided by the user
1928 AC_MSG_CHECKING([if we can lock with hard links])
1931 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1933 ln conftest.a conftest.b 2>&5 || hard_links=no
1934 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1935 AC_MSG_RESULT([$hard_links])
1936 if test "$hard_links" = no; then
1937 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1943 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1944 ])# _LT_COMPILER_FILE_LOCKS
1949 m4_defun([_LT_CHECK_OBJDIR],
1950 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1951 [rm -f .libs 2>/dev/null
1952 mkdir .libs 2>/dev/null
1953 if test -d .libs; then
1956 # MS-DOS does not allow filenames that begin with a dot.
1959 rmdir .libs 2>/dev/null])
1960 objdir=$lt_cv_objdir
1961 _LT_DECL([], [objdir], [0],
1962 [The name of the directory that contains temporary libtool files])dnl
1963 m4_pattern_allow([LT_OBJDIR])dnl
1964 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1965 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1966 ])# _LT_CHECK_OBJDIR
1969 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1970 # --------------------------------------
1971 # Check hardcoding attributes.
1972 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1973 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1974 _LT_TAGVAR(hardcode_action, $1)=
1975 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1976 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1977 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1979 # We can hardcode non-existent directories.
1980 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1981 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1982 # have to relink, otherwise we might link with an installed library
1983 # when we should be linking with a yet-to-be-installed one
1984 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1985 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1986 # Linking always hardcodes the temporary library directory.
1987 _LT_TAGVAR(hardcode_action, $1)=relink
1989 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1990 _LT_TAGVAR(hardcode_action, $1)=immediate
1993 # We cannot hardcode anything, or else we can only hardcode existing
1995 _LT_TAGVAR(hardcode_action, $1)=unsupported
1997 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1999 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2000 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2001 # Fast installation is not supported
2002 enable_fast_install=no
2003 elif test "$shlibpath_overrides_runpath" = yes ||
2004 test "$enable_shared" = no; then
2005 # Fast installation is not necessary
2006 enable_fast_install=needless
2008 _LT_TAGDECL([], [hardcode_action], [0],
2009 [How to hardcode a shared library path into an executable])
2010 ])# _LT_LINKER_HARDCODE_LIBPATH
2015 m4_defun([_LT_CMD_STRIPLIB],
2016 [m4_require([_LT_DECL_EGREP])
2019 AC_MSG_CHECKING([whether stripping libraries is possible])
2020 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2021 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2022 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2023 AC_MSG_RESULT([yes])
2025 # FIXME - insert some real tests, host_os isn't really good enough
2028 if test -n "$STRIP" ; then
2029 striplib="$STRIP -x"
2030 old_striplib="$STRIP -S"
2031 AC_MSG_RESULT([yes])
2041 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2042 _LT_DECL([], [striplib], [1])
2043 ])# _LT_CMD_STRIPLIB
2046 # _LT_SYS_DYNAMIC_LINKER([TAG])
2047 # -----------------------------
2048 # PORTME Fill in your ld.so characteristics
2049 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2050 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2051 m4_require([_LT_DECL_EGREP])dnl
2052 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2053 m4_require([_LT_DECL_OBJDUMP])dnl
2054 m4_require([_LT_DECL_SED])dnl
2055 AC_MSG_CHECKING([dynamic linker characteristics])
2058 if test "$GCC" = yes; then
2060 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2061 *) lt_awk_arg="/^libraries:/" ;;
2063 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2064 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2065 # if the path contains ";" then we assume it to be the separator
2066 # otherwise default to the standard path separator (i.e. ":") - it is
2067 # assumed that no part of a normal pathname contains ";" but that should
2068 # okay in the real world where ";" in dirpaths is itself problematic.
2069 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2071 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2073 # Ok, now we have the path, separated by spaces, we can step through it
2074 # and add multilib dir if necessary.
2075 lt_tmp_lt_search_path_spec=
2076 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2077 for lt_sys_path in $lt_search_path_spec; do
2078 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2079 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2081 test -d "$lt_sys_path" && \
2082 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2085 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2086 BEGIN {RS=" "; FS="/|\n";} {
2089 for (lt_i = NF; lt_i > 0; lt_i--) {
2090 if ($lt_i != "" && $lt_i != ".") {
2091 if ($lt_i == "..") {
2094 if (lt_count == 0) {
2095 lt_foo="/" $lt_i lt_foo;
2102 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2103 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2105 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2107 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2110 libname_spec='lib$name'
2118 shlibpath_overrides_runpath=unknown
2120 dynamic_linker="$host_os ld.so"
2121 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2122 need_lib_prefix=unknown
2123 hardcode_into_libs=no
2125 # when you set need_version to no, make sure it does not cause -set_version
2126 # flags to be left without arguments
2127 need_version=unknown
2132 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2133 shlibpath_var=LIBPATH
2135 # AIX 3 has no versioning support, so we append a major version to the name.
2136 soname_spec='${libname}${release}${shared_ext}$major'
2143 hardcode_into_libs=yes
2144 if test "$host_cpu" = ia64; then
2145 # AIX 5 supports IA64
2146 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2147 shlibpath_var=LD_LIBRARY_PATH
2149 # With GCC up to 2.95.x, collect2 would create an import file
2150 # for dependence libraries. The import file would start with
2151 # the line `#! .'. This would cause the generated library to
2152 # depend on `.', always an invalid library. This was fixed in
2153 # development snapshots of GCC prior to 3.0.
2155 aix4 | aix4.[[01]] | aix4.[[01]].*)
2156 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2158 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2165 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2166 # soname into executable. Probably we can add versioning support to
2167 # collect2, so additional links can be useful in future.
2168 if test "$aix_use_runtimelinking" = yes; then
2169 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2170 # instead of lib<name>.a to let people know that these are not
2171 # typical AIX shared libraries.
2172 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2174 # We preserve .a as extension for shared libraries through AIX4.2
2175 # and later when we are not doing run time linking.
2176 library_names_spec='${libname}${release}.a $libname.a'
2177 soname_spec='${libname}${release}${shared_ext}$major'
2179 shlibpath_var=LIBPATH
2186 # Since July 2007 AmigaOS4 officially supports .so libraries.
2187 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2188 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2191 library_names_spec='$libname.ixlibrary $libname.a'
2192 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2193 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 ${libname}_ixlibrary.a || exit 1; done'
2199 library_names_spec='${libname}${shared_ext}'
2200 dynamic_linker="$host_os ld.so"
2201 shlibpath_var=LIBRARY_PATH
2207 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2208 soname_spec='${libname}${release}${shared_ext}$major'
2209 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2210 shlibpath_var=LD_LIBRARY_PATH
2211 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2212 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2213 # the default ld.so.conf also contains /usr/contrib/lib and
2214 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2215 # libtool to hard-code these into programs
2218 cygwin* | mingw* | pw32* | cegcc*)
2219 version_type=windows
2224 case $GCC,$host_os in
2225 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2226 library_names_spec='$libname.dll.a'
2227 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2228 postinstall_cmds='base_file=`basename \${file}`~
2229 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2230 dldir=$destdir/`dirname \$dlpath`~
2231 test -d \$dldir || mkdir -p \$dldir~
2232 $install_prog $dir/$dlname \$dldir/$dlname~
2233 chmod a+x \$dldir/$dlname~
2234 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2235 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2237 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2238 dlpath=$dir/\$dldll~
2240 shlibpath_overrides_runpath=yes
2244 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2245 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2246 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2249 # MinGW DLLs use traditional 'lib' prefix
2250 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2251 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2252 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2253 # It is most probably a Windows format PATH printed by
2254 # mingw gcc, but we are running on Cygwin. Gcc prints its search
2255 # path with ; separators, and with drive letters. We can handle the
2256 # drive letters (cygwin fileutils understands them), so leave them,
2257 # especially as we might pass files found there to a mingw objdump,
2258 # which wouldn't understand a cygwinified path. Ahh.
2259 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2261 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2265 # pw32 DLLs use 'pw' prefix rather than 'lib'
2266 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2272 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2275 dynamic_linker='Win32 ld.exe'
2276 # FIXME: first we should search . and the directory the executable is in
2280 darwin* | rhapsody*)
2281 dynamic_linker="$host_os dyld"
2285 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2286 soname_spec='${libname}${release}${major}$shared_ext'
2287 shlibpath_overrides_runpath=yes
2288 shlibpath_var=DYLD_LIBRARY_PATH
2289 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2291 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2292 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2299 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2300 soname_spec='${libname}${release}${shared_ext}$major'
2301 shlibpath_var=LD_LIBRARY_PATH
2308 freebsd* | dragonfly*)
2309 # DragonFly does not have aout. When/if they implement a new
2310 # versioning mechanism, adjust this.
2311 if test -x /usr/bin/objformat; then
2312 objformat=`/usr/bin/objformat`
2315 freebsd[[123]]*) objformat=aout ;;
2319 version_type=freebsd-$objformat
2320 case $version_type in
2322 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2327 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2331 shlibpath_var=LD_LIBRARY_PATH
2334 shlibpath_overrides_runpath=yes
2336 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2337 shlibpath_overrides_runpath=yes
2338 hardcode_into_libs=yes
2340 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2341 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2342 shlibpath_overrides_runpath=no
2343 hardcode_into_libs=yes
2345 *) # from 4.6 on, and DragonFly
2346 shlibpath_overrides_runpath=yes
2347 hardcode_into_libs=yes
2356 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2357 soname_spec='${libname}${release}${shared_ext}$major'
2358 shlibpath_var=LD_LIBRARY_PATH
2359 hardcode_into_libs=yes
2362 hpux9* | hpux10* | hpux11*)
2363 # Give a soname corresponding to the major version so that dld.sl refuses to
2364 # link against other versions.
2371 hardcode_into_libs=yes
2372 dynamic_linker="$host_os dld.so"
2373 shlibpath_var=LD_LIBRARY_PATH
2374 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2375 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2376 soname_spec='${libname}${release}${shared_ext}$major'
2377 if test "X$HPUX_IA64_MODE" = X32; then
2378 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2380 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2382 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2386 hardcode_into_libs=yes
2387 dynamic_linker="$host_os dld.sl"
2388 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2389 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2390 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2391 soname_spec='${libname}${release}${shared_ext}$major'
2392 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2393 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2397 dynamic_linker="$host_os dld.sl"
2398 shlibpath_var=SHLIB_PATH
2399 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2401 soname_spec='${libname}${release}${shared_ext}$major'
2404 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2405 postinstall_cmds='chmod 555 $lib'
2412 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2413 soname_spec='${libname}${release}${shared_ext}$major'
2414 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2415 shlibpath_var=LD_LIBRARY_PATH
2416 shlibpath_overrides_runpath=no
2417 hardcode_into_libs=yes
2420 irix5* | irix6* | nonstopux*)
2422 nonstopux*) version_type=nonstopux ;;
2424 if test "$lt_cv_prog_gnu_ld" = yes; then
2432 soname_spec='${libname}${release}${shared_ext}$major'
2433 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2435 irix5* | nonstopux*)
2439 case $LD in # libtool.m4 will add one of these switches to LD
2440 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2441 libsuff= shlibsuff= libmagic=32-bit;;
2442 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2443 libsuff=32 shlibsuff=N32 libmagic=N32;;
2444 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2445 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2446 *) libsuff= shlibsuff= libmagic=never-match;;
2450 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2451 shlibpath_overrides_runpath=no
2452 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2453 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2454 hardcode_into_libs=yes
2457 # No shared lib support for Linux oldld, aout, or coff.
2458 linux*oldld* | linux*aout* | linux*coff*)
2462 # This must be Linux ELF.
2463 linux* | k*bsd*-gnu)
2467 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2468 soname_spec='${libname}${release}${shared_ext}$major'
2469 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2470 shlibpath_var=LD_LIBRARY_PATH
2471 shlibpath_overrides_runpath=no
2472 # Some binutils ld are patched to set DT_RUNPATH
2473 save_LDFLAGS=$LDFLAGS
2475 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2476 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2477 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2478 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2479 [shlibpath_overrides_runpath=yes])])
2480 LDFLAGS=$save_LDFLAGS
2483 # This implies no fast_install, which is unacceptable.
2484 # Some rework will be needed to allow for fast_install
2485 # before this can be enabled.
2486 hardcode_into_libs=yes
2488 # Append ld.so.conf contents to the search path
2489 if test -f /etc/ld.so.conf; then
2490 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' ' '`
2491 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2494 # We used to test for /lib/ld.so.1 and disable shared libraries on
2495 # powerpc, because MkLinux only supported shared libraries with the
2496 # GNU dynamic linker. Since this was broken with cross compilers,
2497 # most powerpc-linux boxes support dynamic linking these days and
2498 # people can always --disable-shared, the test was removed, and we
2499 # assume the GNU/Linux dynamic linker is in use.
2500 dynamic_linker='GNU/Linux ld.so'
2507 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2509 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2510 dynamic_linker='NetBSD (a.out) ld.so'
2512 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2513 soname_spec='${libname}${release}${shared_ext}$major'
2514 dynamic_linker='NetBSD ld.elf_so'
2516 shlibpath_var=LD_LIBRARY_PATH
2517 shlibpath_overrides_runpath=yes
2518 hardcode_into_libs=yes
2523 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2524 shlibpath_var=LD_LIBRARY_PATH
2525 shlibpath_overrides_runpath=yes
2532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2533 soname_spec='${libname}${release}${shared_ext}$major'
2534 shlibpath_var=LD_LIBRARY_PATH
2535 shlibpath_overrides_runpath=no
2536 hardcode_into_libs=yes
2537 dynamic_linker='ldqnx.so'
2542 sys_lib_dlsearch_path_spec="/usr/lib"
2544 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2546 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2547 *) need_version=no ;;
2549 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2550 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2551 shlibpath_var=LD_LIBRARY_PATH
2552 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2554 openbsd2.[[89]] | openbsd2.[[89]].*)
2555 shlibpath_overrides_runpath=no
2558 shlibpath_overrides_runpath=yes
2562 shlibpath_overrides_runpath=yes
2567 libname_spec='$name'
2570 library_names_spec='$libname${shared_ext} $libname.a'
2571 dynamic_linker='OS/2 ld.exe'
2572 shlibpath_var=LIBPATH
2575 osf3* | osf4* | osf5*)
2579 soname_spec='${libname}${release}${shared_ext}$major'
2580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2581 shlibpath_var=LD_LIBRARY_PATH
2582 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2583 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2595 soname_spec='${libname}${release}${shared_ext}$major'
2596 shlibpath_var=LD_LIBRARY_PATH
2597 shlibpath_overrides_runpath=yes
2598 hardcode_into_libs=yes
2599 # ldd complains unless libraries are executable
2600 postinstall_cmds='chmod +x $lib'
2605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2606 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2607 shlibpath_var=LD_LIBRARY_PATH
2608 shlibpath_overrides_runpath=yes
2609 if test "$with_gnu_ld" = yes; then
2617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2618 soname_spec='${libname}${release}${shared_ext}$major'
2619 shlibpath_var=LD_LIBRARY_PATH
2620 case $host_vendor in
2622 shlibpath_overrides_runpath=no
2624 runpath_var=LD_RUN_PATH
2632 shlibpath_overrides_runpath=no
2633 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2639 if test -d /usr/nec ;then
2641 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2642 soname_spec='$libname${shared_ext}.$major'
2643 shlibpath_var=LD_LIBRARY_PATH
2647 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2648 version_type=freebsd-elf
2651 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2652 soname_spec='${libname}${release}${shared_ext}$major'
2653 shlibpath_var=LD_LIBRARY_PATH
2654 shlibpath_overrides_runpath=yes
2655 hardcode_into_libs=yes
2656 if test "$with_gnu_ld" = yes; then
2657 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2659 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2662 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2666 sys_lib_dlsearch_path_spec='/usr/lib'
2670 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2674 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2675 shlibpath_var=LD_LIBRARY_PATH
2676 shlibpath_overrides_runpath=no
2677 hardcode_into_libs=yes
2682 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2683 soname_spec='${libname}${release}${shared_ext}$major'
2684 shlibpath_var=LD_LIBRARY_PATH
2691 AC_MSG_RESULT([$dynamic_linker])
2692 test "$dynamic_linker" = no && can_build_shared=no
2694 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2695 if test "$GCC" = yes; then
2696 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2699 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2700 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2702 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2703 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2706 _LT_DECL([], [variables_saved_for_relink], [1],
2707 [Variables whose values should be saved in libtool wrapper scripts and
2708 restored at link time])
2709 _LT_DECL([], [need_lib_prefix], [0],
2710 [Do we need the "lib" prefix for modules?])
2711 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2712 _LT_DECL([], [version_type], [0], [Library versioning type])
2713 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2714 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2715 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2716 [Is shlibpath searched before the hard-coded library search path?])
2717 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2718 _LT_DECL([], [library_names_spec], [1],
2719 [[List of archive names. First name is the real one, the rest are links.
2720 The last name is the one that the linker finds with -lNAME]])
2721 _LT_DECL([], [soname_spec], [1],
2722 [[The coded name of the library, if different from the real name]])
2723 _LT_DECL([], [postinstall_cmds], [2],
2724 [Command to use after installation of a shared archive])
2725 _LT_DECL([], [postuninstall_cmds], [2],
2726 [Command to use after uninstallation of a shared archive])
2727 _LT_DECL([], [finish_cmds], [2],
2728 [Commands used to finish a libtool library installation in a directory])
2729 _LT_DECL([], [finish_eval], [1],
2730 [[As "finish_cmds", except a single script fragment to be evaled but
2732 _LT_DECL([], [hardcode_into_libs], [0],
2733 [Whether we should hardcode library paths into libraries])
2734 _LT_DECL([], [sys_lib_search_path_spec], [2],
2735 [Compile-time system search path for libraries])
2736 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2737 [Run-time system search path for libraries])
2738 ])# _LT_SYS_DYNAMIC_LINKER
2741 # _LT_PATH_TOOL_PREFIX(TOOL)
2742 # --------------------------
2743 # find a file program which can recognize shared library
2744 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2745 [m4_require([_LT_DECL_EGREP])dnl
2746 AC_MSG_CHECKING([for $1])
2747 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2749 [[\\/*] | ?:[\\/]*])
2750 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2753 lt_save_MAGIC_CMD="$MAGIC_CMD"
2754 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2755 dnl $ac_dummy forces splitting on constant user-supplied paths.
2756 dnl POSIX.2 word splitting is done only on the output of word expansions,
2757 dnl not every word. This closes a longstanding sh security hole.
2758 ac_dummy="m4_if([$2], , $PATH, [$2])"
2759 for ac_dir in $ac_dummy; do
2761 test -z "$ac_dir" && ac_dir=.
2762 if test -f $ac_dir/$1; then
2763 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2764 if test -n "$file_magic_test_file"; then
2765 case $deplibs_check_method in
2767 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2768 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2769 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2770 $EGREP "$file_magic_regex" > /dev/null; then
2775 *** Warning: the command libtool uses to detect shared libraries,
2776 *** $file_magic_cmd, produces output that libtool cannot recognize.
2777 *** The result is that libtool may fail to recognize shared libraries
2778 *** as such. This will affect the creation of libtool libraries that
2779 *** depend on shared libraries, but programs linked with such libtool
2780 *** libraries will work regardless of this problem. Nevertheless, you
2781 *** may want to report the problem to your system manager and/or to
2782 *** bug-libtool@gnu.org
2792 MAGIC_CMD="$lt_save_MAGIC_CMD"
2795 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2796 if test -n "$MAGIC_CMD"; then
2797 AC_MSG_RESULT($MAGIC_CMD)
2801 _LT_DECL([], [MAGIC_CMD], [0],
2802 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2803 ])# _LT_PATH_TOOL_PREFIX
2806 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2807 dnl aclocal-1.4 backwards compatibility:
2808 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2813 # find a file program which can recognize a shared library
2814 m4_defun([_LT_PATH_MAGIC],
2815 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2816 if test -z "$lt_cv_path_MAGIC_CMD"; then
2817 if test -n "$ac_tool_prefix"; then
2818 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2828 # find the pathname to the GNU or non-GNU linker
2829 AC_DEFUN([LT_PATH_LD],
2830 [AC_REQUIRE([AC_PROG_CC])dnl
2831 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2832 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2833 m4_require([_LT_DECL_SED])dnl
2834 m4_require([_LT_DECL_EGREP])dnl
2836 AC_ARG_WITH([gnu-ld],
2837 [AS_HELP_STRING([--with-gnu-ld],
2838 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2839 [test "$withval" = no || with_gnu_ld=yes],
2840 [with_gnu_ld=no])dnl
2843 if test "$GCC" = yes; then
2844 # Check if gcc -print-prog-name=ld gives a path.
2845 AC_MSG_CHECKING([for ld used by $CC])
2848 # gcc leaves a trailing carriage return which upsets mingw
2849 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2851 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2854 # Accept absolute paths.
2855 [[\\/]]* | ?:[[\\/]]*)
2856 re_direlt='/[[^/]][[^/]]*/\.\./'
2857 # Canonicalize the pathname of ld
2858 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2859 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2860 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2862 test -z "$LD" && LD="$ac_prog"
2865 # If it fails, then pretend we aren't using GCC.
2869 # If it is relative, then search for the first ld in PATH.
2873 elif test "$with_gnu_ld" = yes; then
2874 AC_MSG_CHECKING([for GNU ld])
2876 AC_MSG_CHECKING([for non-GNU ld])
2878 AC_CACHE_VAL(lt_cv_path_LD,
2879 [if test -z "$LD"; then
2880 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2881 for ac_dir in $PATH; do
2883 test -z "$ac_dir" && ac_dir=.
2884 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2885 lt_cv_path_LD="$ac_dir/$ac_prog"
2886 # Check to see if the program is GNU ld. I'd rather use --version,
2887 # but apparently some variants of GNU ld only accept -v.
2888 # Break only if it was the GNU/non-GNU ld that we prefer.
2889 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2890 *GNU* | *'with BFD'*)
2891 test "$with_gnu_ld" != no && break
2894 test "$with_gnu_ld" != yes && break
2901 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2904 if test -n "$LD"; then
2909 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2913 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2917 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2918 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2919 dnl aclocal-1.4 backwards compatibility:
2920 dnl AC_DEFUN([AM_PROG_LD], [])
2921 dnl AC_DEFUN([AC_PROG_LD], [])
2926 m4_defun([_LT_PATH_LD_GNU],
2927 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2928 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2929 case `$LD -v 2>&1 </dev/null` in
2930 *GNU* | *'with BFD'*)
2931 lt_cv_prog_gnu_ld=yes
2934 lt_cv_prog_gnu_ld=no
2937 with_gnu_ld=$lt_cv_prog_gnu_ld
2943 # find reload flag for linker
2944 # -- PORTME Some linkers may need a different reload flag.
2945 m4_defun([_LT_CMD_RELOAD],
2946 [AC_CACHE_CHECK([for $LD option to reload object files],
2947 lt_cv_ld_reload_flag,
2948 [lt_cv_ld_reload_flag='-r'])
2949 reload_flag=$lt_cv_ld_reload_flag
2950 case $reload_flag in
2952 *) reload_flag=" $reload_flag" ;;
2954 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2957 if test "$GCC" = yes; then
2958 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2960 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2964 _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2965 _LT_DECL([], [reload_cmds], [2])dnl
2969 # _LT_CHECK_MAGIC_METHOD
2970 # ----------------------
2971 # how to check for library dependencies
2972 # -- PORTME fill in with the dynamic library characteristics
2973 m4_defun([_LT_CHECK_MAGIC_METHOD],
2974 [m4_require([_LT_DECL_EGREP])
2975 m4_require([_LT_DECL_OBJDUMP])
2976 AC_CACHE_CHECK([how to recognize dependent libraries],
2977 lt_cv_deplibs_check_method,
2978 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2979 lt_cv_file_magic_test_file=
2980 lt_cv_deplibs_check_method='unknown'
2981 # Need to set the preceding variable on all platforms that support
2982 # interlibrary dependencies.
2983 # 'none' -- dependencies not supported.
2984 # `unknown' -- same as none, but documents that we really don't know.
2985 # 'pass_all' -- all dependencies passed with no checks.
2986 # 'test_compile' -- check by making test program.
2987 # 'file_magic [[regex]]' -- check by looking for files in library path
2988 # which responds to the $file_magic_cmd with a given extended regex.
2989 # If you have `file' or equivalent on your system and you're not sure
2990 # whether `pass_all' will *always* work, you probably want this one.
2994 lt_cv_deplibs_check_method=pass_all
2998 lt_cv_deplibs_check_method=pass_all
3002 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3003 lt_cv_file_magic_cmd='/usr/bin/file -L'
3004 lt_cv_file_magic_test_file=/shlib/libc.so
3008 # func_win32_libid is a shell function defined in ltmain.sh
3009 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3010 lt_cv_file_magic_cmd='func_win32_libid'
3014 # Base MSYS/MinGW do not provide the 'file' command needed by
3015 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3016 # unless we find 'file', for example because we are cross-compiling.
3017 if ( file / ) >/dev/null 2>&1; then
3018 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3019 lt_cv_file_magic_cmd='func_win32_libid'
3021 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3022 lt_cv_file_magic_cmd='$OBJDUMP -f'
3027 # use the weaker test based on 'objdump'. See mingw*.
3028 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3029 lt_cv_file_magic_cmd='$OBJDUMP -f'
3032 darwin* | rhapsody*)
3033 lt_cv_deplibs_check_method=pass_all
3036 freebsd* | dragonfly*)
3037 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3040 # Not sure whether the presence of OpenBSD here was a mistake.
3041 # Let's accept both of them until this is cleared up.
3042 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3043 lt_cv_file_magic_cmd=/usr/bin/file
3044 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3048 lt_cv_deplibs_check_method=pass_all
3053 lt_cv_deplibs_check_method=pass_all
3056 hpux10.20* | hpux11*)
3057 lt_cv_file_magic_cmd=/usr/bin/file
3060 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3061 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3064 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3065 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3068 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3069 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3075 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3076 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3079 irix5* | irix6* | nonstopux*)
3081 *-32|*"-32 ") libmagic=32-bit;;
3082 *-n32|*"-n32 ") libmagic=N32;;
3083 *-64|*"-64 ") libmagic=64-bit;;
3084 *) libmagic=never-match;;
3086 lt_cv_deplibs_check_method=pass_all
3089 # This must be Linux ELF.
3090 linux* | k*bsd*-gnu)
3091 lt_cv_deplibs_check_method=pass_all
3095 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3096 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3098 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3103 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3104 lt_cv_file_magic_cmd=/usr/bin/file
3105 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3109 lt_cv_deplibs_check_method=pass_all
3113 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3114 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3116 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3120 osf3* | osf4* | osf5*)
3121 lt_cv_deplibs_check_method=pass_all
3125 lt_cv_deplibs_check_method=pass_all
3129 lt_cv_deplibs_check_method=pass_all
3132 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3133 lt_cv_deplibs_check_method=pass_all
3137 case $host_vendor in
3139 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3140 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3143 lt_cv_deplibs_check_method=pass_all
3146 lt_cv_file_magic_cmd='/bin/file'
3147 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3150 lt_cv_file_magic_cmd='/bin/file'
3151 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3152 lt_cv_file_magic_test_file=/lib/libc.so
3155 lt_cv_deplibs_check_method=pass_all
3158 lt_cv_deplibs_check_method=pass_all
3164 lt_cv_deplibs_check_method=pass_all
3168 file_magic_cmd=$lt_cv_file_magic_cmd
3169 deplibs_check_method=$lt_cv_deplibs_check_method
3170 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3172 _LT_DECL([], [deplibs_check_method], [1],
3173 [Method to check whether dependent libraries are shared objects])
3174 _LT_DECL([], [file_magic_cmd], [1],
3175 [Command to use when deplibs_check_method == "file_magic"])
3176 ])# _LT_CHECK_MAGIC_METHOD
3181 # find the pathname to a BSD- or MS-compatible name lister
3182 AC_DEFUN([LT_PATH_NM],
3183 [AC_REQUIRE([AC_PROG_CC])dnl
3184 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3185 [if test -n "$NM"; then
3186 # Let the user override the test.
3189 lt_nm_to_check="${ac_tool_prefix}nm"
3190 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3191 lt_nm_to_check="$lt_nm_to_check nm"
3193 for lt_tmp_nm in $lt_nm_to_check; do
3194 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3195 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3197 test -z "$ac_dir" && ac_dir=.
3198 tmp_nm="$ac_dir/$lt_tmp_nm"
3199 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3200 # Check to see if the nm accepts a BSD-compat flag.
3201 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3202 # nm: unknown option "B" ignored
3203 # Tru64's nm complains that /dev/null is an invalid object file
3204 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3205 */dev/null* | *'Invalid file or object type'*)
3206 lt_cv_path_NM="$tmp_nm -B"
3210 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3212 lt_cv_path_NM="$tmp_nm -p"
3216 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3217 continue # so that we can try to find one that supports BSD flags
3226 : ${lt_cv_path_NM=no}
3228 if test "$lt_cv_path_NM" != "no"; then
3231 # Didn't find any BSD compatible name lister, look for dumpbin.
3232 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3234 if test "$DUMPBIN" != ":"; then
3238 test -z "$NM" && NM=nm
3240 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3242 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3243 [lt_cv_nm_interface="BSD nm"
3244 echo "int some_variable = 0;" > conftest.$ac_ext
3245 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3246 (eval "$ac_compile" 2>conftest.err)
3247 cat conftest.err >&AS_MESSAGE_LOG_FD
3248 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3249 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3250 cat conftest.err >&AS_MESSAGE_LOG_FD
3251 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3252 cat conftest.out >&AS_MESSAGE_LOG_FD
3253 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3254 lt_cv_nm_interface="MS dumpbin"
3260 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3261 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3262 dnl aclocal-1.4 backwards compatibility:
3263 dnl AC_DEFUN([AM_PROG_NM], [])
3264 dnl AC_DEFUN([AC_PROG_NM], [])
3269 # check for math library
3270 AC_DEFUN([LT_LIB_M],
3271 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3274 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3275 # These system don't have libm, or don't need it
3278 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3279 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3282 AC_CHECK_LIB(m, cos, LIBM="-lm")
3289 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3290 dnl aclocal-1.4 backwards compatibility:
3291 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3294 # _LT_COMPILER_NO_RTTI([TAGNAME])
3295 # -------------------------------
3296 m4_defun([_LT_COMPILER_NO_RTTI],
3297 [m4_require([_LT_TAG_COMPILER])dnl
3299 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3301 if test "$GCC" = yes; then
3302 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3304 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3305 lt_cv_prog_compiler_rtti_exceptions,
3306 [-fno-rtti -fno-exceptions], [],
3307 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3309 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3310 [Compiler flag to turn off builtin functions])
3311 ])# _LT_COMPILER_NO_RTTI
3314 # _LT_CMD_GLOBAL_SYMBOLS
3315 # ----------------------
3316 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3317 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3318 AC_REQUIRE([AC_PROG_CC])dnl
3319 AC_REQUIRE([LT_PATH_NM])dnl
3320 AC_REQUIRE([LT_PATH_LD])dnl
3321 m4_require([_LT_DECL_SED])dnl
3322 m4_require([_LT_DECL_EGREP])dnl
3323 m4_require([_LT_TAG_COMPILER])dnl
3325 # Check for command to grab the raw symbol name followed by C symbol from nm.
3326 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3327 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3329 # These are sane defaults that work on at least a few old systems.
3330 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3332 # Character class describing NM global symbol codes.
3333 symcode='[[BCDEGRST]]'
3335 # Regexp to match symbols that can be accessed directly from C.
3336 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3338 # Define system-specific variables.
3343 cygwin* | mingw* | pw32* | cegcc*)
3344 symcode='[[ABCDGISTW]]'
3347 if test "$host_cpu" = ia64; then
3348 symcode='[[ABCDEGRST]]'
3352 symcode='[[BCDEGRST]]'
3355 symcode='[[BCDEGQRST]]'
3366 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3370 symcode='[[DFNSTU]]'
3374 # If we're using GNU nm, then use its standard symbol codes.
3375 case `$NM -V 2>&1` in
3376 *GNU* | *'with BFD'*)
3377 symcode='[[ABCDGIRSTW]]' ;;
3380 # Transform an extracted symbol line into a proper C declaration.
3381 # Some systems (esp. on ia64) link data and code symbols differently,
3382 # so use this general approach.
3383 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3385 # Transform an extracted symbol line into symbol name and symbol address
3386 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3387 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3389 # Handle CRLF in mingw tool chain
3393 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3397 # Try without a prefix underscore, then with it.
3398 for ac_symprfx in "" "_"; do
3400 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3401 symxfrm="\\1 $ac_symprfx\\2 \\2"
3403 # Write the raw and C identifiers.
3404 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3405 # Fake it for dumpbin and say T for any non-static function
3406 # and D for any global variable.
3407 # Also find C++ and __fastcall symbols from MSVC++,
3408 # which start with @ or ?.
3409 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3410 " {last_section=section; section=\$ 3};"\
3411 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3412 " \$ 0!~/External *\|/{next};"\
3413 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3414 " {if(hide[section]) next};"\
3415 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3416 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3417 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3418 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3419 " ' prfx=^$ac_symprfx]"
3421 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3424 # Check to see that the pipe works correctly.
3428 cat > conftest.$ac_ext <<_LT_EOF
3433 void nm_test_func(void);
3434 void nm_test_func(void){}
3438 int main(){nm_test_var='a';nm_test_func();return(0);}
3441 if AC_TRY_EVAL(ac_compile); then
3442 # Now try to grab the symbols.
3444 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3445 # Try sorting and uniquifying the output.
3446 if sort "$nlist" | uniq > "$nlist"T; then
3447 mv -f "$nlist"T "$nlist"
3452 # Make sure that we snagged all the symbols we need.
3453 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3454 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3455 cat <<_LT_EOF > conftest.$ac_ext
3461 # Now generate the symbol file.
3462 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3464 cat <<_LT_EOF >> conftest.$ac_ext
3466 /* The mapping between symbol names and symbols. */
3471 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3473 { "@PROGRAM@", (void *) 0 },
3475 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3476 cat <<\_LT_EOF >> conftest.$ac_ext
3480 /* This works around a problem in FreeBSD linker */
3481 #ifdef FREEBSD_WORKAROUND
3482 static const void *lt_preloaded_setup() {
3483 return lt__PROGRAM__LTX_preloaded_symbols;
3491 # Now try linking the two files.
3492 mv conftest.$ac_objext conftstm.$ac_objext
3493 lt_save_LIBS="$LIBS"
3494 lt_save_CFLAGS="$CFLAGS"
3495 LIBS="conftstm.$ac_objext"
3496 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3497 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3500 LIBS="$lt_save_LIBS"
3501 CFLAGS="$lt_save_CFLAGS"
3503 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3506 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3509 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3512 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3513 cat conftest.$ac_ext >&5
3515 rm -rf conftest* conftst*
3517 # Do not use the global_symbol_pipe unless it works.
3518 if test "$pipe_works" = yes; then
3521 lt_cv_sys_global_symbol_pipe=
3525 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3526 lt_cv_sys_global_symbol_to_cdecl=
3528 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3529 AC_MSG_RESULT(failed)
3534 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3535 [Take the output of nm and produce a listing of raw symbols and C names])
3536 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3537 [Transform the output of nm in a proper C declaration])
3538 _LT_DECL([global_symbol_to_c_name_address],
3539 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3540 [Transform the output of nm in a C name address pair])
3541 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3542 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3543 [Transform the output of nm in a C name address pair when lib prefix is needed])
3544 ]) # _LT_CMD_GLOBAL_SYMBOLS
3547 # _LT_COMPILER_PIC([TAGNAME])
3548 # ---------------------------
3549 m4_defun([_LT_COMPILER_PIC],
3550 [m4_require([_LT_TAG_COMPILER])dnl
3551 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3552 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3553 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3555 AC_MSG_CHECKING([for $compiler option to produce PIC])
3556 m4_if([$1], [CXX], [
3557 # C++ specific cases for pic, static, wl, etc.
3558 if test "$GXX" = yes; then
3559 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3560 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3564 # All AIX code is PIC.
3565 if test "$host_cpu" = ia64; then
3566 # AIX 5 now supports IA64 processor
3567 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3574 # see comment about AmigaOS4 .so support
3575 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3578 # FIXME: we need at least 68020 code to build shared libraries, but
3579 # adding the `-m68020' flag to GCC prevents building anything better,
3581 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3586 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3587 # PIC is the default for these OSes.
3589 mingw* | cygwin* | os2* | pw32* | cegcc*)
3590 # This hack is so that the source file can tell whether it is being
3591 # built for inclusion in a dll (and should export symbols for example).
3592 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3593 # (--disable-auto-import) libraries
3594 m4_if([$1], [GCJ], [],
3595 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3597 darwin* | rhapsody*)
3598 # PIC is the default on this platform
3599 # Common symbols not allowed in MH_DYLIB files
3600 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3603 # DJGPP does not support shared libraries at all
3604 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3607 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3608 # Instead, we relocate shared libraries at runtime.
3611 if test -d /usr/nec; then
3612 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3616 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3617 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3618 # sets the default TLS model and affects inlining.
3623 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3628 # QNX uses GNU C++, but need to define -shared option too, otherwise
3630 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3633 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3639 # All AIX code is PIC.
3640 if test "$host_cpu" = ia64; then
3641 # AIX 5 now supports IA64 processor
3642 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3644 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3648 case $cc_basename in
3650 # Green Hills C++ Compiler
3651 # _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"
3656 case $cc_basename in
3658 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3661 # Green Hills C++ Compiler
3662 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3668 freebsd* | dragonfly*)
3669 # FreeBSD uses GNU C++
3671 hpux9* | hpux10* | hpux11*)
3672 case $cc_basename in
3674 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3675 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3676 if test "$host_cpu" != ia64; then
3677 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3681 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3682 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3688 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3697 # This is c89, which is MS Visual C++ (no shared libs)
3698 # Anyone wants to do a port?
3700 irix5* | irix6* | nonstopux*)
3701 case $cc_basename in
3703 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3704 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3705 # CC pic flag -KPIC is the default.
3711 linux* | k*bsd*-gnu)
3712 case $cc_basename in
3715 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3716 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3719 # old Intel C++ for x86_64 which still supported -KPIC.
3720 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3721 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3722 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3725 # Intel C++, used to be incompatible with GCC.
3726 # ICC 10 doesn't accept -KPIC any more.
3727 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3728 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3729 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3732 # Portland Group C++ compiler
3733 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3734 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3735 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3739 # Make sure the PIC flag is empty. It appears that all Alpha
3740 # Linux and Compaq Tru64 Unix objects are PIC.
3741 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3742 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3746 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3747 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3748 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3751 case `$CC -V 2>&1 | sed 5q` in
3754 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3755 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3756 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3767 case $cc_basename in
3769 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3778 # QNX uses GNU C++, but need to define -shared option too, otherwise
3780 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3782 osf3* | osf4* | osf5*)
3783 case $cc_basename in
3785 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3788 # Rational C++ 2.4.1
3789 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3792 # Digital/Compaq C++
3793 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3794 # Make sure the PIC flag is empty. It appears that all Alpha
3795 # Linux and Compaq Tru64 Unix objects are PIC.
3796 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3797 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3806 case $cc_basename in
3808 # Sun C++ 4.2, 5.x and Centerline C++
3809 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3810 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3811 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3814 # Green Hills C++ Compiler
3815 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3822 case $cc_basename in
3825 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3826 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3830 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3836 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3837 case $cc_basename in
3839 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3840 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3841 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3846 case $cc_basename in
3848 # NonStop-UX NCC 3.20
3849 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3858 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3864 if test "$GCC" = yes; then
3865 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3866 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3870 # All AIX code is PIC.
3871 if test "$host_cpu" = ia64; then
3872 # AIX 5 now supports IA64 processor
3873 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3880 # see comment about AmigaOS4 .so support
3881 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3884 # FIXME: we need at least 68020 code to build shared libraries, but
3885 # adding the `-m68020' flag to GCC prevents building anything better,
3887 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3892 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3893 # PIC is the default for these OSes.
3896 mingw* | cygwin* | pw32* | os2* | cegcc*)
3897 # This hack is so that the source file can tell whether it is being
3898 # built for inclusion in a dll (and should export symbols for example).
3899 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3900 # (--disable-auto-import) libraries
3901 m4_if([$1], [GCJ], [],
3902 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3905 darwin* | rhapsody*)
3906 # PIC is the default on this platform
3907 # Common symbols not allowed in MH_DYLIB files
3908 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3912 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3913 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3914 # sets the default TLS model and affects inlining.
3920 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3926 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3927 # Instead, we relocate shared libraries at runtime.
3931 # Just because we use GCC doesn't mean we suddenly get shared libraries
3932 # on systems that don't support them.
3933 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3938 # QNX uses GNU C++, but need to define -shared option too, otherwise
3940 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3944 if test -d /usr/nec; then
3945 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3950 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3954 # PORTME Check for flag to pass linker flags through the system compiler.
3957 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3958 if test "$host_cpu" = ia64; then
3959 # AIX 5 now supports IA64 processor
3960 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3962 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3966 mingw* | cygwin* | pw32* | os2* | cegcc*)
3967 # This hack is so that the source file can tell whether it is being
3968 # built for inclusion in a dll (and should export symbols for example).
3969 m4_if([$1], [GCJ], [],
3970 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3973 hpux9* | hpux10* | hpux11*)
3974 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3975 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3982 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3985 # Is there a better lt_prog_compiler_static that works with the bundled CC?
3986 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3989 irix5* | irix6* | nonstopux*)
3990 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3991 # PIC (with -KPIC) is the default.
3992 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3995 linux* | k*bsd*-gnu)
3996 case $cc_basename in
3997 # old Intel for x86_64 which still supported -KPIC.
3999 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4000 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4001 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4003 # icc used to be incompatible with GCC.
4004 # ICC 10 doesn't accept -KPIC any more.
4006 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4007 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4008 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4010 # Lahey Fortran 8.1.
4012 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4013 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4014 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4016 pgcc* | pgf77* | pgf90* | pgf95*)
4017 # Portland Group compilers (*not* the Pentium gcc compiler,
4018 # which looks to be a dead project)
4019 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4020 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4021 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4024 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4025 # All Alpha code is PIC.
4026 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4029 # IBM XL C 8.0/Fortran 10.1 on PPC
4030 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4032 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4035 case `$CC -V 2>&1 | sed 5q` in
4038 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4039 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4040 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4043 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4044 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4045 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4046 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4054 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4055 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4059 # QNX uses GNU C++, but need to define -shared option too, otherwise
4061 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4064 osf3* | osf4* | osf5*)
4065 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4066 # All OSF/1 code is PIC.
4067 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4071 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4077 case $cc_basename in
4079 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4081 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4086 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4087 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4088 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4091 sysv4 | sysv4.2uw2* | sysv4.3*)
4092 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4093 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4094 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4098 if test -d /usr/nec ;then
4099 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4100 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4104 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4105 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4106 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4107 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4111 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4112 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4116 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4117 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4121 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4127 # For platforms which do not support PIC, -DPIC is meaningless:
4129 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4132 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4135 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4136 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4137 [How to pass a linker flag through the compiler])
4140 # Check to make sure the PIC flag actually works.
4142 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4143 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4144 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4145 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4146 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4148 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4150 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4151 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4153 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4154 [Additional compiler flags for building library objects])
4157 # Check to make sure the static flag actually works.
4159 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4160 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4161 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4162 $lt_tmp_static_flag,
4164 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4165 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4166 [Compiler flag to prevent dynamic linking])
4167 ])# _LT_COMPILER_PIC
4170 # _LT_LINKER_SHLIBS([TAGNAME])
4171 # ----------------------------
4172 # See if the linker supports building shared libraries.
4173 m4_defun([_LT_LINKER_SHLIBS],
4174 [AC_REQUIRE([LT_PATH_LD])dnl
4175 AC_REQUIRE([LT_PATH_NM])dnl
4176 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4177 m4_require([_LT_DECL_EGREP])dnl
4178 m4_require([_LT_DECL_SED])dnl
4179 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4180 m4_require([_LT_TAG_COMPILER])dnl
4181 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4182 m4_if([$1], [CXX], [
4183 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4186 # If we're using GNU nm, then we don't want the "-C" option.
4187 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4188 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4189 _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'
4191 _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'
4195 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4197 cygwin* | mingw* | cegcc*)
4198 _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'
4201 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4204 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4207 _LT_TAGVAR(allow_undefined_flag, $1)=
4208 _LT_TAGVAR(always_export_symbols, $1)=no
4209 _LT_TAGVAR(archive_cmds, $1)=
4210 _LT_TAGVAR(archive_expsym_cmds, $1)=
4211 _LT_TAGVAR(compiler_needs_object, $1)=no
4212 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4213 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4214 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4215 _LT_TAGVAR(hardcode_automatic, $1)=no
4216 _LT_TAGVAR(hardcode_direct, $1)=no
4217 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4218 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4219 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4220 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4221 _LT_TAGVAR(hardcode_minus_L, $1)=no
4222 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4223 _LT_TAGVAR(inherit_rpath, $1)=no
4224 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4225 _LT_TAGVAR(module_cmds, $1)=
4226 _LT_TAGVAR(module_expsym_cmds, $1)=
4227 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4228 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4229 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4230 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4231 # include_expsyms should be a list of space-separated symbols to be *always*
4232 # included in the symbol list
4233 _LT_TAGVAR(include_expsyms, $1)=
4234 # exclude_expsyms can be an extended regexp of symbols to exclude
4235 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4236 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4237 # as well as any symbol that contains `d'.
4238 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4239 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4240 # platforms (ab)use it in PIC code, but their linkers get confused if
4241 # the symbol is explicitly referenced. Since portable code cannot
4242 # rely on this symbol name, it's probably fine to never include it in
4243 # preloaded symbol tables.
4244 # Exclude shared library initialization/finalization symbols.
4245 dnl Note also adjust exclude_expsyms for C++ above.
4246 extract_expsyms_cmds=
4249 cygwin* | mingw* | pw32* | cegcc*)
4250 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4251 # When not using gcc, we currently assume that we are using
4252 # Microsoft Visual C++.
4253 if test "$GCC" != yes; then
4258 # we just hope/assume this is gcc and not c89 (= MSVC++)
4266 _LT_TAGVAR(ld_shlibs, $1)=yes
4267 if test "$with_gnu_ld" = yes; then
4268 # If archive_cmds runs LD, not CC, wlarc should be empty
4271 # Set some defaults for GNU ld with shared library support. These
4272 # are reset later if shared libraries are not supported. Putting them
4273 # here allows them to be overridden if necessary.
4274 runpath_var=LD_RUN_PATH
4275 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4276 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4277 # ancient GNU ld didn't support --whole-archive et. al.
4278 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4279 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4281 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4283 supports_anon_versioning=no
4284 case `$LD -v 2>&1` in
4285 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4286 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4287 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4288 *\ 2.11.*) ;; # other 2.11 versions
4289 *) supports_anon_versioning=yes ;;
4292 # See if GNU ld supports shared libraries.
4295 # On AIX/PPC, the GNU linker is very broken
4296 if test "$host_cpu" != ia64; then
4297 _LT_TAGVAR(ld_shlibs, $1)=no
4300 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
4301 *** to be unable to reliably create shared libraries on AIX.
4302 *** Therefore, libtool is disabling shared libraries support. If you
4303 *** really care for shared libraries, you may want to modify your PATH
4304 *** so that a non-GNU linker is found, and then restart.
4313 # see comment about AmigaOS4 .so support
4314 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4315 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4318 _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)'
4319 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4320 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4326 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4327 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4328 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4329 # support --undefined. This deserves some investigation. FIXME
4330 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4332 _LT_TAGVAR(ld_shlibs, $1)=no
4336 cygwin* | mingw* | pw32* | cegcc*)
4337 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4338 # as there is no search path for DLLs.
4339 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4340 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4341 _LT_TAGVAR(always_export_symbols, $1)=no
4342 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4343 _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'
4345 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4346 _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'
4347 # If the export-symbols file already is a .def file (1st line
4348 # is EXPORTS), use it as is; otherwise, prepend...
4349 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4350 cp $export_symbols $output_objdir/$soname.def;
4352 echo EXPORTS > $output_objdir/$soname.def;
4353 cat $export_symbols >> $output_objdir/$soname.def;
4355 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4357 _LT_TAGVAR(ld_shlibs, $1)=no
4362 _LT_TAGVAR(hardcode_direct, $1)=no
4363 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4364 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4365 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4366 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4367 # Instead, shared libraries are loaded at an image base (0x10000000 by
4368 # default) and relocated if they conflict, which is a slow very memory
4369 # consuming and fragmenting process. To avoid this, we pick a random,
4370 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4371 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4372 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4373 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4376 gnu* | linux* | tpf* | k*bsd*-gnu)
4378 if test "$host_os" = linux-dietlibc; then
4379 case $cc_basename in
4380 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4383 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4384 && test "$tmp_diet" = no
4387 tmp_sharedflag='-shared'
4388 case $cc_basename,$host_cpu in
4389 pgcc*) # Portland Group C compiler
4390 _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'
4391 tmp_addflag=' $pic_flag'
4393 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4394 _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'
4395 tmp_addflag=' $pic_flag -Mnomain' ;;
4396 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4397 tmp_addflag=' -i_dynamic' ;;
4398 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4399 tmp_addflag=' -i_dynamic -nofor_main' ;;
4400 ifc* | ifort*) # Intel Fortran compiler
4401 tmp_addflag=' -nofor_main' ;;
4402 lf95*) # Lahey Fortran 8.1
4403 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4404 tmp_sharedflag='--shared' ;;
4405 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4406 tmp_sharedflag='-qmkshrobj'
4409 case `$CC -V 2>&1 | sed 5q` in
4410 *Sun\ C*) # Sun C 5.9
4411 _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'
4412 _LT_TAGVAR(compiler_needs_object, $1)=yes
4413 tmp_sharedflag='-G' ;;
4414 *Sun\ F*) # Sun Fortran 8.3
4415 tmp_sharedflag='-G' ;;
4417 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4419 if test "x$supports_anon_versioning" = xyes; then
4420 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4421 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4422 echo "local: *; };" >> $output_objdir/$libname.ver~
4423 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4426 case $cc_basename in
4428 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4429 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4430 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4431 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4432 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4433 if test "x$supports_anon_versioning" = xyes; then
4434 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4435 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4436 echo "local: *; };" >> $output_objdir/$libname.ver~
4437 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4442 _LT_TAGVAR(ld_shlibs, $1)=no
4447 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4448 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4451 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4452 _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'
4457 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4458 _LT_TAGVAR(ld_shlibs, $1)=no
4461 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4462 *** create shared libraries on Solaris systems. Therefore, libtool
4463 *** is disabling shared libraries support. We urge you to upgrade GNU
4464 *** binutils to release 2.9.1 or newer. Another option is to modify
4465 *** your PATH or compiler configuration so that the native linker is
4466 *** used, and then restart.
4469 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4470 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4471 _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'
4473 _LT_TAGVAR(ld_shlibs, $1)=no
4477 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4478 case `$LD -v 2>&1` in
4479 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4480 _LT_TAGVAR(ld_shlibs, $1)=no
4483 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4484 *** reliably create shared libraries on SCO systems. Therefore, libtool
4485 *** is disabling shared libraries support. We urge you to upgrade GNU
4486 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4487 *** your PATH or compiler configuration so that the native linker is
4488 *** used, and then restart.
4493 # For security reasons, it is highly recommended that you always
4494 # use absolute paths for naming shared libraries, and exclude the
4495 # DT_RUNPATH tag from executables and libraries. But doing so
4496 # requires that you compile everything twice, which is a pain.
4497 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4498 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4499 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4500 _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'
4502 _LT_TAGVAR(ld_shlibs, $1)=no
4509 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4511 _LT_TAGVAR(hardcode_direct, $1)=yes
4512 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4516 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4517 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4518 _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'
4520 _LT_TAGVAR(ld_shlibs, $1)=no
4525 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4527 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4528 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4529 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4532 # PORTME fill in a description of your system's linker (not GNU ld)
4535 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4536 _LT_TAGVAR(always_export_symbols, $1)=yes
4537 _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'
4538 # Note: this linker hardcodes the directories in LIBPATH if there
4539 # are no directories specified by -L.
4540 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4541 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4542 # Neither direct hardcoding nor static linking is supported with a
4544 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4549 if test "$host_cpu" = ia64; then
4550 # On IA64, the linker does run time linking by default, so we don't
4551 # have to do anything special.
4552 aix_use_runtimelinking=no
4553 exp_sym_flag='-Bexport'
4556 # If we're using GNU nm, then we don't want the "-C" option.
4557 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4558 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4559 _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'
4561 _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'
4563 aix_use_runtimelinking=no
4565 # Test if we are trying to use run time linking or normal
4566 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4567 # need to do runtime linking.
4568 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4569 for ld_flag in $LDFLAGS; do
4570 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4571 aix_use_runtimelinking=yes
4578 exp_sym_flag='-bexport'
4579 no_entry_flag='-bnoentry'
4582 # When large executables or shared objects are built, AIX ld can
4583 # have problems creating the table of contents. If linking a library
4584 # or program results in "error TOC overflow" add -mminimal-toc to
4585 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4586 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4588 _LT_TAGVAR(archive_cmds, $1)=''
4589 _LT_TAGVAR(hardcode_direct, $1)=yes
4590 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4591 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4592 _LT_TAGVAR(link_all_deplibs, $1)=yes
4593 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4595 if test "$GCC" = yes; then
4596 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4597 # We only want to do this on AIX 4.2 and lower, the check
4598 # below for broken collect2 doesn't work under 4.3+
4599 collect2name=`${CC} -print-prog-name=collect2`
4600 if test -f "$collect2name" &&
4601 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4603 # We have reworked collect2
4606 # We have old collect2
4607 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4608 # It fails to find uninstalled libraries when the uninstalled
4609 # path is not listed in the libpath. Setting hardcode_minus_L
4610 # to unsupported forces relinking
4611 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4612 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4613 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4617 shared_flag='-shared'
4618 if test "$aix_use_runtimelinking" = yes; then
4619 shared_flag="$shared_flag "'${wl}-G'
4623 if test "$host_cpu" = ia64; then
4624 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4625 # chokes on -Wl,-G. The following line is correct:
4628 if test "$aix_use_runtimelinking" = yes; then
4629 shared_flag='${wl}-G'
4631 shared_flag='${wl}-bM:SRE'
4636 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4637 # It seems that -bexpall does not export symbols beginning with
4638 # underscore (_), so it is better to generate a list of symbols to export.
4639 _LT_TAGVAR(always_export_symbols, $1)=yes
4640 if test "$aix_use_runtimelinking" = yes; then
4641 # Warning - without using the other runtime loading flags (-brtl),
4642 # -berok will link without error, but may produce a broken library.
4643 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4644 # Determine the default libpath from the value encoded in an
4646 _LT_SYS_MODULE_PATH_AIX
4647 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4648 _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 $shared_flag"
4650 if test "$host_cpu" = ia64; then
4651 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4652 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4653 _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"
4655 # Determine the default libpath from the value encoded in an
4657 _LT_SYS_MODULE_PATH_AIX
4658 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4659 # Warning - without using the other run time loading flags,
4660 # -berok will link without error, but may produce a broken library.
4661 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4662 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4663 # Exported symbols can be pulled into shared objects from archives
4664 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4665 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4666 # This is similar to how AIX traditionally builds its shared libraries.
4667 _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'
4675 # see comment about AmigaOS4 .so support
4676 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4677 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4680 _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)'
4681 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4682 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4688 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4691 cygwin* | mingw* | pw32* | cegcc*)
4692 # When not using gcc, we currently assume that we are using
4693 # Microsoft Visual C++.
4694 # hardcode_libdir_flag_spec is actually meaningless, as there is
4695 # no search path for DLLs.
4696 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4697 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4698 # Tell ltmain to make .lib files, not .a files.
4700 # Tell ltmain to make .dll files, not .so files.
4702 # FIXME: Setting linknames here is a bad hack.
4703 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4704 # The linker will automatically build a .lib file if we build a DLL.
4705 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4706 # FIXME: Should let the user specify the lib program.
4707 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4708 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4709 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4712 darwin* | rhapsody*)
4713 _LT_DARWIN_LINKER_FEATURES($1)
4717 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4718 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4719 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4723 _LT_TAGVAR(ld_shlibs, $1)=no
4726 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4727 # support. Future versions do this automatically, but an explicit c++rt0.o
4728 # does not break anything, and helps significantly (at the cost of a little
4731 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4732 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4733 _LT_TAGVAR(hardcode_direct, $1)=yes
4734 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4737 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4739 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4740 _LT_TAGVAR(hardcode_direct, $1)=yes
4741 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4742 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4745 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4746 freebsd* | dragonfly*)
4747 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4748 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4749 _LT_TAGVAR(hardcode_direct, $1)=yes
4750 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4754 if test "$GCC" = yes; then
4755 _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'
4757 _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'
4759 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4760 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4761 _LT_TAGVAR(hardcode_direct, $1)=yes
4763 # hardcode_minus_L: Not really in the search PATH,
4764 # but as the default location of the library.
4765 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4766 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4770 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4771 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4773 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4775 if test "$with_gnu_ld" = no; then
4776 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4777 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4778 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4779 _LT_TAGVAR(hardcode_direct, $1)=yes
4780 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4781 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4782 # hardcode_minus_L: Not really in the search PATH,
4783 # but as the default location of the library.
4784 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4789 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4792 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4798 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4804 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4807 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4810 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4814 if test "$with_gnu_ld" = no; then
4815 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4816 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4820 _LT_TAGVAR(hardcode_direct, $1)=no
4821 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4824 _LT_TAGVAR(hardcode_direct, $1)=yes
4825 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4826 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4828 # hardcode_minus_L: Not really in the search PATH,
4829 # but as the default location of the library.
4830 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4836 irix5* | irix6* | nonstopux*)
4837 if test "$GCC" = yes; then
4838 _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 $lib'
4839 # Try to use the -exported_symbol ld option, if it does not
4840 # work, assume that -exports_file does not work either and
4841 # implicitly export all symbols.
4842 save_LDFLAGS="$LDFLAGS"
4843 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4844 AC_LINK_IFELSE(int foo(void) {},
4845 _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 $lib'
4847 LDFLAGS="$save_LDFLAGS"
4849 _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'
4850 _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'
4852 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4853 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4854 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4855 _LT_TAGVAR(inherit_rpath, $1)=yes
4856 _LT_TAGVAR(link_all_deplibs, $1)=yes
4860 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4861 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4863 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4865 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4866 _LT_TAGVAR(hardcode_direct, $1)=yes
4867 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4871 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4872 _LT_TAGVAR(hardcode_direct, $1)=yes
4873 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4874 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4875 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4882 if test -f /usr/libexec/ld.so; then
4883 _LT_TAGVAR(hardcode_direct, $1)=yes
4884 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4885 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4886 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4888 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4889 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4890 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4893 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4894 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4895 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4898 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4899 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4904 _LT_TAGVAR(ld_shlibs, $1)=no
4909 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4910 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4911 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4912 _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'
4913 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4917 if test "$GCC" = yes; then
4918 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4919 _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'
4921 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4922 _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'
4924 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4925 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4926 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4929 osf4* | osf5*) # as osf3* with the addition of -msym flag
4930 if test "$GCC" = yes; then
4931 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4932 _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'
4933 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4935 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4936 _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'
4937 _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~
4938 $CC -shared${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'
4940 # Both c and cxx compiler support -rpath directly
4941 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4943 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4944 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4948 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4949 if test "$GCC" = yes; then
4951 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4952 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4953 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4955 case `$CC -V 2>&1` in
4958 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4959 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4960 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4964 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4965 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4966 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4970 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4971 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4973 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4975 # The compiler driver will combine and reorder linker options,
4976 # but understands `-z linker_flag'. GCC discards it without `$wl',
4977 # but is careful enough not to reorder.
4978 # Supported since Solaris 2.6 (maybe 2.5.1?)
4979 if test "$GCC" = yes; then
4980 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4982 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
4986 _LT_TAGVAR(link_all_deplibs, $1)=yes
4990 if test "x$host_vendor" = xsequent; then
4991 # Use $CC to link under sequent, because it throws in some extra .o
4992 # files that make .init and .fini sections work.
4993 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
4995 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
4997 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4998 _LT_TAGVAR(hardcode_direct, $1)=yes
4999 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5000 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5004 case $host_vendor in
5006 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5007 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5010 ## LD is ld it makes a PLAMLIB
5011 ## CC just makes a GrossModule.
5012 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5013 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5014 _LT_TAGVAR(hardcode_direct, $1)=no
5017 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5018 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5021 runpath_var='LD_RUN_PATH'
5022 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5026 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5027 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5028 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5032 if test -d /usr/nec; then
5033 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5034 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5035 runpath_var=LD_RUN_PATH
5036 hardcode_runpath_var=yes
5037 _LT_TAGVAR(ld_shlibs, $1)=yes
5041 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5042 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5043 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5044 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5045 runpath_var='LD_RUN_PATH'
5047 if test "$GCC" = yes; then
5048 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5049 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5051 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5052 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5056 sysv5* | sco3.2v5* | sco5v6*)
5057 # Note: We can NOT use -z defs as we might desire, because we do not
5058 # link with -lc, and that would cause any symbols used from libc to
5059 # always be unresolved, which means just about no library would
5060 # ever link correctly. If we're not using GNU ld we use -z text
5061 # though, which does catch some bad symbols but isn't as heavy-handed
5063 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5064 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5065 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5066 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5067 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5068 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5069 _LT_TAGVAR(link_all_deplibs, $1)=yes
5070 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5071 runpath_var='LD_RUN_PATH'
5073 if test "$GCC" = yes; then
5074 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5075 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5077 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5078 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5083 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5085 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5089 _LT_TAGVAR(ld_shlibs, $1)=no
5093 if test x$host_vendor = xsni; then
5095 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5096 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5102 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5103 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5105 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5107 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5108 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5109 _LT_DECL([], [extract_expsyms_cmds], [2],
5110 [The commands to extract the exported symbol list from a shared archive])
5113 # Do we need to explicitly link libc?
5115 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5117 # Assume -lc should be added
5118 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5120 if test "$enable_shared" = yes && test "$GCC" = yes; then
5121 case $_LT_TAGVAR(archive_cmds, $1) in
5123 # FIXME: we may have to deal with multi-command sequences.
5126 # Test whether the compiler implicitly links with -lc since on some
5127 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5128 # to ld, don't add -lc before -lgcc.
5129 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5131 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5133 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5136 libobjs=conftest.$ac_objext
5138 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5139 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5145 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5146 _LT_TAGVAR(allow_undefined_flag, $1)=
5147 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5149 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5151 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5153 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5155 cat conftest.err 1>&5
5158 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5165 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5166 [Whether or not to add -lc for building shared libraries])
5167 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5168 [enable_shared_with_static_runtimes], [0],
5169 [Whether or not to disallow shared libs when runtime libs are static])
5170 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5171 [Compiler flag to allow reflexive dlopens])
5172 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5173 [Compiler flag to generate shared objects directly from archives])
5174 _LT_TAGDECL([], [compiler_needs_object], [1],
5175 [Whether the compiler copes with passing no objects directly])
5176 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5177 [Create an old-style archive from a shared archive])
5178 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5179 [Create a temporary old-style archive to link instead of a shared archive])
5180 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5181 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5182 _LT_TAGDECL([], [module_cmds], [2],
5183 [Commands used to build a loadable module if different from building
5185 _LT_TAGDECL([], [module_expsym_cmds], [2])
5186 _LT_TAGDECL([], [with_gnu_ld], [1],
5187 [Whether we are building with GNU ld or not])
5188 _LT_TAGDECL([], [allow_undefined_flag], [1],
5189 [Flag that allows shared libraries with undefined symbols to be built])
5190 _LT_TAGDECL([], [no_undefined_flag], [1],
5191 [Flag that enforces no undefined symbols])
5192 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5193 [Flag to hardcode $libdir into a binary during linking.
5194 This must work even if $libdir does not exist])
5195 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5196 [[If ld is used when linking, flag to hardcode $libdir into a binary
5197 during linking. This must work even if $libdir does not exist]])
5198 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5199 [Whether we need a single "-rpath" flag with a separated argument])
5200 _LT_TAGDECL([], [hardcode_direct], [0],
5201 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5202 DIR into the resulting binary])
5203 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5204 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5205 DIR into the resulting binary and the resulting library dependency is
5206 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5207 library is relocated])
5208 _LT_TAGDECL([], [hardcode_minus_L], [0],
5209 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5210 into the resulting binary])
5211 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5212 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5213 into the resulting binary])
5214 _LT_TAGDECL([], [hardcode_automatic], [0],
5215 [Set to "yes" if building a shared library automatically hardcodes DIR
5216 into the library and all subsequent libraries and executables linked
5218 _LT_TAGDECL([], [inherit_rpath], [0],
5219 [Set to yes if linker adds runtime paths of dependent libraries
5220 to runtime path list])
5221 _LT_TAGDECL([], [link_all_deplibs], [0],
5222 [Whether libtool must link a program against all its dependency libraries])
5223 _LT_TAGDECL([], [fix_srcfile_path], [1],
5224 [Fix the shell variable $srcfile for the compiler])
5225 _LT_TAGDECL([], [always_export_symbols], [0],
5226 [Set to "yes" if exported symbols are required])
5227 _LT_TAGDECL([], [export_symbols_cmds], [2],
5228 [The commands to list exported symbols])
5229 _LT_TAGDECL([], [exclude_expsyms], [1],
5230 [Symbols that should not be listed in the preloaded symbols])
5231 _LT_TAGDECL([], [include_expsyms], [1],
5232 [Symbols that must always be exported])
5233 _LT_TAGDECL([], [prelink_cmds], [2],
5234 [Commands necessary for linking programs (against libraries) with templates])
5235 _LT_TAGDECL([], [file_list_spec], [1],
5236 [Specify filename containing input files])
5237 dnl FIXME: Not yet implemented
5238 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5239 dnl [Compiler flag to generate thread safe objects])
5240 ])# _LT_LINKER_SHLIBS
5243 # _LT_LANG_C_CONFIG([TAG])
5244 # ------------------------
5245 # Ensure that the configuration variables for a C compiler are suitably
5246 # defined. These variables are subsequently used by _LT_CONFIG to write
5247 # the compiler configuration to `libtool'.
5248 m4_defun([_LT_LANG_C_CONFIG],
5249 [m4_require([_LT_DECL_EGREP])dnl
5253 # Source file extension for C test sources.
5256 # Object file extension for compiled C test sources.
5258 _LT_TAGVAR(objext, $1)=$objext
5260 # Code to be used in simple compile tests
5261 lt_simple_compile_test_code="int some_variable = 0;"
5263 # Code to be used in simple link tests
5264 lt_simple_link_test_code='int main(){return(0);}'
5267 # Save the default compiler, since it gets overwritten when the other
5268 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5269 compiler_DEFAULT=$CC
5271 # save warnings/boilerplate of simple test code
5272 _LT_COMPILER_BOILERPLATE
5273 _LT_LINKER_BOILERPLATE
5275 if test -n "$compiler"; then
5276 _LT_COMPILER_NO_RTTI($1)
5277 _LT_COMPILER_PIC($1)
5278 _LT_COMPILER_C_O($1)
5279 _LT_COMPILER_FILE_LOCKS($1)
5280 _LT_LINKER_SHLIBS($1)
5281 _LT_SYS_DYNAMIC_LINKER($1)
5282 _LT_LINKER_HARDCODE_LIBPATH($1)
5286 # Report which library types will actually be built
5287 AC_MSG_CHECKING([if libtool supports shared libraries])
5288 AC_MSG_RESULT([$can_build_shared])
5290 AC_MSG_CHECKING([whether to build shared libraries])
5291 test "$can_build_shared" = "no" && enable_shared=no
5293 # On AIX, shared libraries and static libraries use the same namespace, and
5294 # are all built from PIC.
5297 test "$enable_shared" = yes && enable_static=no
5298 if test -n "$RANLIB"; then
5299 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5300 postinstall_cmds='$RANLIB $lib'
5305 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5306 test "$enable_shared" = yes && enable_static=no
5310 AC_MSG_RESULT([$enable_shared])
5312 AC_MSG_CHECKING([whether to build static libraries])
5313 # Make sure either enable_shared or enable_static is yes.
5314 test "$enable_shared" = yes || enable_static=yes
5315 AC_MSG_RESULT([$enable_static])
5321 ])# _LT_LANG_C_CONFIG
5326 # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5327 # compiler, we have our own version here.
5328 m4_defun([_LT_PROG_CXX],
5330 pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5332 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5333 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5334 (test "X$CXX" != "Xg++"))) ; then
5337 _lt_caught_CXX_error=yes
5339 popdef([AC_MSG_ERROR])
5342 dnl aclocal-1.4 backwards compatibility:
5343 dnl AC_DEFUN([_LT_PROG_CXX], [])
5346 # _LT_LANG_CXX_CONFIG([TAG])
5347 # --------------------------
5348 # Ensure that the configuration variables for a C++ compiler are suitably
5349 # defined. These variables are subsequently used by _LT_CONFIG to write
5350 # the compiler configuration to `libtool'.
5351 m4_defun([_LT_LANG_CXX_CONFIG],
5352 [AC_REQUIRE([_LT_PROG_CXX])dnl
5353 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5354 m4_require([_LT_DECL_EGREP])dnl
5357 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5358 _LT_TAGVAR(allow_undefined_flag, $1)=
5359 _LT_TAGVAR(always_export_symbols, $1)=no
5360 _LT_TAGVAR(archive_expsym_cmds, $1)=
5361 _LT_TAGVAR(compiler_needs_object, $1)=no
5362 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5363 _LT_TAGVAR(hardcode_direct, $1)=no
5364 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5365 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5366 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5367 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5368 _LT_TAGVAR(hardcode_minus_L, $1)=no
5369 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5370 _LT_TAGVAR(hardcode_automatic, $1)=no
5371 _LT_TAGVAR(inherit_rpath, $1)=no
5372 _LT_TAGVAR(module_cmds, $1)=
5373 _LT_TAGVAR(module_expsym_cmds, $1)=
5374 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5375 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5376 _LT_TAGVAR(no_undefined_flag, $1)=
5377 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5378 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5380 # Source file extension for C++ test sources.
5383 # Object file extension for compiled C++ test sources.
5385 _LT_TAGVAR(objext, $1)=$objext
5387 # No sense in running all these tests if we already determined that
5388 # the CXX compiler isn't working. Some variables (like enable_shared)
5389 # are currently assumed to apply to all compilers on this platform,
5390 # and will be corrupted by setting them based on a non-working compiler.
5391 if test "$_lt_caught_CXX_error" != yes; then
5392 # Code to be used in simple compile tests
5393 lt_simple_compile_test_code="int some_variable = 0;"
5395 # Code to be used in simple link tests
5396 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5398 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5401 # save warnings/boilerplate of simple test code
5402 _LT_COMPILER_BOILERPLATE
5403 _LT_LINKER_BOILERPLATE
5405 # Allow CC to be a program name with arguments.
5410 lt_save_with_gnu_ld=$with_gnu_ld
5411 lt_save_path_LD=$lt_cv_path_LD
5412 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5413 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5415 $as_unset lt_cv_prog_gnu_ld
5417 if test -n "${lt_cv_path_LDCXX+set}"; then
5418 lt_cv_path_LD=$lt_cv_path_LDCXX
5420 $as_unset lt_cv_path_LD
5422 test -z "${LDCXX+set}" || LD=$LDCXX
5425 _LT_TAGVAR(compiler, $1)=$CC
5426 _LT_CC_BASENAME([$compiler])
5428 if test -n "$compiler"; then
5429 # We don't want -fno-exception when compiling C++ code, so set the
5430 # no_builtin_flag separately
5431 if test "$GXX" = yes; then
5432 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5434 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5437 if test "$GXX" = yes; then
5438 # Set up default GNU C++ configuration
5442 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5443 # archiving commands below assume that GNU ld is being used.
5444 if test "$with_gnu_ld" = yes; then
5445 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5446 _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'
5448 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5449 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5451 # If archive_cmds runs LD, not CC, wlarc should be empty
5452 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5453 # investigate it a little bit more. (MM)
5456 # ancient GNU ld didn't support --whole-archive et. al.
5457 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5458 $GREP 'no-whole-archive' > /dev/null; then
5459 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5461 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5467 # A generic and very simple default shared library creation
5468 # command for GNU C++ for the case where it uses the native
5469 # linker, instead of GNU ld. If possible, this setting should
5470 # overridden to take advantage of the native linker features on
5471 # the platform it is being used on.
5472 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5475 # Commands to make compiler produce verbose output that lists
5476 # what "hidden" libraries, object files and flags are used when
5477 # linking a shared library.
5478 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5486 # PORTME: fill in a description of your system's C++ link characteristics
5487 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5488 _LT_TAGVAR(ld_shlibs, $1)=yes
5491 # FIXME: insert proper C++ library support
5492 _LT_TAGVAR(ld_shlibs, $1)=no
5495 if test "$host_cpu" = ia64; then
5496 # On IA64, the linker does run time linking by default, so we don't
5497 # have to do anything special.
5498 aix_use_runtimelinking=no
5499 exp_sym_flag='-Bexport'
5502 aix_use_runtimelinking=no
5504 # Test if we are trying to use run time linking or normal
5505 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5506 # need to do runtime linking.
5507 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5508 for ld_flag in $LDFLAGS; do
5511 aix_use_runtimelinking=yes
5519 exp_sym_flag='-bexport'
5520 no_entry_flag='-bnoentry'
5523 # When large executables or shared objects are built, AIX ld can
5524 # have problems creating the table of contents. If linking a library
5525 # or program results in "error TOC overflow" add -mminimal-toc to
5526 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5527 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5529 _LT_TAGVAR(archive_cmds, $1)=''
5530 _LT_TAGVAR(hardcode_direct, $1)=yes
5531 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5532 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5533 _LT_TAGVAR(link_all_deplibs, $1)=yes
5534 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5536 if test "$GXX" = yes; then
5537 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5538 # We only want to do this on AIX 4.2 and lower, the check
5539 # below for broken collect2 doesn't work under 4.3+
5540 collect2name=`${CC} -print-prog-name=collect2`
5541 if test -f "$collect2name" &&
5542 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5544 # We have reworked collect2
5547 # We have old collect2
5548 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5549 # It fails to find uninstalled libraries when the uninstalled
5550 # path is not listed in the libpath. Setting hardcode_minus_L
5551 # to unsupported forces relinking
5552 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5553 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5554 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5557 shared_flag='-shared'
5558 if test "$aix_use_runtimelinking" = yes; then
5559 shared_flag="$shared_flag "'${wl}-G'
5563 if test "$host_cpu" = ia64; then
5564 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5565 # chokes on -Wl,-G. The following line is correct:
5568 if test "$aix_use_runtimelinking" = yes; then
5569 shared_flag='${wl}-G'
5571 shared_flag='${wl}-bM:SRE'
5576 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5577 # It seems that -bexpall does not export symbols beginning with
5578 # underscore (_), so it is better to generate a list of symbols to
5580 _LT_TAGVAR(always_export_symbols, $1)=yes
5581 if test "$aix_use_runtimelinking" = yes; then
5582 # Warning - without using the other runtime loading flags (-brtl),
5583 # -berok will link without error, but may produce a broken library.
5584 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5585 # Determine the default libpath from the value encoded in an empty
5587 _LT_SYS_MODULE_PATH_AIX
5588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5590 _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 $shared_flag"
5592 if test "$host_cpu" = ia64; then
5593 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5594 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5595 _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"
5597 # Determine the default libpath from the value encoded in an
5599 _LT_SYS_MODULE_PATH_AIX
5600 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5601 # Warning - without using the other run time loading flags,
5602 # -berok will link without error, but may produce a broken library.
5603 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5604 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5605 # Exported symbols can be pulled into shared objects from archives
5606 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5607 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5608 # This is similar to how AIX traditionally builds its shared
5610 _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'
5616 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5617 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5618 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5619 # support --undefined. This deserves some investigation. FIXME
5620 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5622 _LT_TAGVAR(ld_shlibs, $1)=no
5627 case $cc_basename in
5629 # FIXME: insert proper C++ library support
5630 _LT_TAGVAR(ld_shlibs, $1)=no
5635 cygwin* | mingw* | pw32* | cegcc*)
5636 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5637 # as there is no search path for DLLs.
5638 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5639 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5640 _LT_TAGVAR(always_export_symbols, $1)=no
5641 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5643 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5644 _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'
5645 # If the export-symbols file already is a .def file (1st line
5646 # is EXPORTS), use it as is; otherwise, prepend...
5647 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5648 cp $export_symbols $output_objdir/$soname.def;
5650 echo EXPORTS > $output_objdir/$soname.def;
5651 cat $export_symbols >> $output_objdir/$soname.def;
5653 $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'
5655 _LT_TAGVAR(ld_shlibs, $1)=no
5658 darwin* | rhapsody*)
5659 _LT_DARWIN_LINKER_FEATURES($1)
5663 case $cc_basename in
5665 # FIXME: insert proper C++ library support
5666 _LT_TAGVAR(ld_shlibs, $1)=no
5669 # Green Hills C++ Compiler
5670 # FIXME: insert proper C++ library support
5671 _LT_TAGVAR(ld_shlibs, $1)=no
5674 # FIXME: insert proper C++ library support
5675 _LT_TAGVAR(ld_shlibs, $1)=no
5681 # C++ shared libraries reported to be fairly broken before
5683 _LT_TAGVAR(ld_shlibs, $1)=no
5687 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5690 freebsd* | dragonfly*)
5691 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5693 _LT_TAGVAR(ld_shlibs, $1)=yes
5700 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5701 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5702 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5703 _LT_TAGVAR(hardcode_direct, $1)=yes
5704 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5705 # but as the default
5706 # location of the library.
5708 case $cc_basename in
5710 # FIXME: insert proper C++ library support
5711 _LT_TAGVAR(ld_shlibs, $1)=no
5714 _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 $lib'
5715 # Commands to make compiler produce verbose output that lists
5716 # what "hidden" libraries, object files and flags are used when
5717 # linking a shared library.
5719 # There doesn't appear to be a way to prevent this compiler from
5720 # explicitly linking system object files so we need to strip them
5721 # from the output so that they don't get included in the library
5723 output_verbose_link_cmd='templist=`($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" | $Xsed'
5726 if test "$GXX" = yes; then
5727 _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'
5729 # FIXME: insert proper C++ library support
5730 _LT_TAGVAR(ld_shlibs, $1)=no
5737 if test $with_gnu_ld = no; then
5738 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5739 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5745 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5751 _LT_TAGVAR(hardcode_direct, $1)=no
5752 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5755 _LT_TAGVAR(hardcode_direct, $1)=yes
5756 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5757 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5758 # but as the default
5759 # location of the library.
5763 case $cc_basename in
5765 # FIXME: insert proper C++ library support
5766 _LT_TAGVAR(ld_shlibs, $1)=no
5771 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5774 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5777 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5780 # Commands to make compiler produce verbose output that lists
5781 # what "hidden" libraries, object files and flags are used when
5782 # linking a shared library.
5784 # There doesn't appear to be a way to prevent this compiler from
5785 # explicitly linking system object files so we need to strip them
5786 # from the output so that they don't get included in the library
5788 output_verbose_link_cmd='templist=`($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" | $Xsed'
5791 if test "$GXX" = yes; then
5792 if test $with_gnu_ld = no; then
5795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5798 _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'
5801 _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'
5806 # FIXME: insert proper C++ library support
5807 _LT_TAGVAR(ld_shlibs, $1)=no
5814 _LT_TAGVAR(hardcode_direct, $1)=no
5815 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5816 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5817 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5818 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5819 # Instead, shared libraries are loaded at an image base (0x10000000 by
5820 # default) and relocated if they conflict, which is a slow very memory
5821 # consuming and fragmenting process. To avoid this, we pick a random,
5822 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5823 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5824 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5825 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5828 case $cc_basename in
5831 _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'
5833 # Archives containing C++ object files must be created using
5834 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5835 # necessary to make sure instantiated templates are included
5837 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5840 if test "$GXX" = yes; then
5841 if test "$with_gnu_ld" = no; then
5842 _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'
5844 _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'
5847 _LT_TAGVAR(link_all_deplibs, $1)=yes
5850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5851 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5852 _LT_TAGVAR(inherit_rpath, $1)=yes
5855 linux* | k*bsd*-gnu)
5856 case $cc_basename in
5858 # Kuck and Associates, Inc. (KAI) C++ Compiler
5860 # KCC will only create a shared library if the output file
5861 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5862 # to its proper name (with version) after linking.
5863 _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'
5864 _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 $lib'
5865 # Commands to make compiler produce verbose output that lists
5866 # what "hidden" libraries, object files and flags are used when
5867 # linking a shared library.
5869 # There doesn't appear to be a way to prevent this compiler from
5870 # explicitly linking system object files so we need to strip them
5871 # from the output so that they don't get included in the library
5873 output_verbose_link_cmd='templist=`$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'
5875 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5876 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5878 # Archives containing C++ object files must be created using
5879 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5880 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5885 # version 8.0 and above of icpc choke on multiply defined symbols
5886 # if we add $predep_objects and $postdep_objects, however 7.1 and
5887 # earlier do not add the objects themselves.
5888 case `$CC -V 2>&1` in
5890 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5891 _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'
5893 *) # Version 8.0 or newer
5896 ia64*) tmp_idyn=' -i_dynamic';;
5898 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5899 _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'
5902 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5903 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5904 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5905 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5908 # Portland Group C++ compiler
5910 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5911 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5913 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5914 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5915 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5917 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5918 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5920 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5922 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5923 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5924 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5926 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5927 $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'
5929 *) # Version 6 will use weak symbols
5930 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5931 _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'
5935 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5936 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5937 _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'
5941 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5942 _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'
5944 runpath_var=LD_RUN_PATH
5945 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5946 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5948 # Commands to make compiler produce verbose output that lists
5949 # what "hidden" libraries, object files and flags are used when
5950 # linking a shared library.
5952 # There doesn't appear to be a way to prevent this compiler from
5953 # explicitly linking system object files so we need to strip them
5954 # from the output so that they don't get included in the library
5956 output_verbose_link_cmd='templist=`$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'
5959 # IBM XL 8.0 on PPC, with GNU ld
5960 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5961 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5962 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5963 if test "x$supports_anon_versioning" = xyes; then
5964 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5965 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5966 echo "local: *; };" >> $output_objdir/$libname.ver~
5967 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5971 case `$CC -V 2>&1 | sed 5q` in
5974 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5975 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5976 _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'
5977 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5978 _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'
5979 _LT_TAGVAR(compiler_needs_object, $1)=yes
5981 # Not sure whether something based on
5982 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
5984 output_verbose_link_cmd='echo'
5986 # Archives containing C++ object files must be created using
5987 # "CC -xar", where "CC" is the Sun C++ compiler. This is
5988 # necessary to make sure instantiated templates are included
5990 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
5998 # FIXME: insert proper C++ library support
5999 _LT_TAGVAR(ld_shlibs, $1)=no
6003 # FIXME: insert proper C++ library support
6004 _LT_TAGVAR(ld_shlibs, $1)=no
6008 case $cc_basename in
6010 # FIXME: insert proper C++ library support
6011 _LT_TAGVAR(ld_shlibs, $1)=no
6014 # FIXME: insert proper C++ library support
6015 _LT_TAGVAR(ld_shlibs, $1)=no
6021 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6022 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6024 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6025 _LT_TAGVAR(hardcode_direct, $1)=yes
6026 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6028 # Workaround some broken pre-1.5 toolchains
6029 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6033 _LT_TAGVAR(ld_shlibs, $1)=yes
6037 # C++ shared libraries are fairly broken
6038 _LT_TAGVAR(ld_shlibs, $1)=no
6042 if test -f /usr/libexec/ld.so; then
6043 _LT_TAGVAR(hardcode_direct, $1)=yes
6044 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6045 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6046 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6047 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6048 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6049 _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'
6050 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6051 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6053 output_verbose_link_cmd=echo
6055 _LT_TAGVAR(ld_shlibs, $1)=no
6059 osf3* | osf4* | osf5*)
6060 case $cc_basename in
6062 # Kuck and Associates, Inc. (KAI) C++ Compiler
6064 # KCC will only create a shared library if the output file
6065 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6066 # to its proper name (with version) after linking.
6067 _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'
6069 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6070 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6072 # Archives containing C++ object files must be created using
6073 # the KAI C++ compiler.
6075 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6076 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6080 # Rational C++ 2.4.1
6081 # FIXME: insert proper C++ library support
6082 _LT_TAGVAR(ld_shlibs, $1)=no
6087 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6088 _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'
6089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6092 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6093 _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'
6094 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6095 echo "-hidden">> $lib.exp~
6096 $CC -shared$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~
6098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6102 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6104 # Commands to make compiler produce verbose output that lists
6105 # what "hidden" libraries, object files and flags are used when
6106 # linking a shared library.
6108 # There doesn't appear to be a way to prevent this compiler from
6109 # explicitly linking system object files so we need to strip them
6110 # from the output so that they don't get included in the library
6112 output_verbose_link_cmd='templist=`$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" | $Xsed'
6115 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6116 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6119 _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'
6122 _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'
6126 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6127 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6129 # Commands to make compiler produce verbose output that lists
6130 # what "hidden" libraries, object files and flags are used when
6131 # linking a shared library.
6132 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6135 # FIXME: insert proper C++ library support
6136 _LT_TAGVAR(ld_shlibs, $1)=no
6143 # FIXME: insert proper C++ library support
6144 _LT_TAGVAR(ld_shlibs, $1)=no
6148 case $cc_basename in
6151 # FIXME: insert proper C++ library support
6152 _LT_TAGVAR(ld_shlibs, $1)=no
6156 # FIXME: insert proper C++ library support
6157 _LT_TAGVAR(ld_shlibs, $1)=no
6160 # FIXME: insert proper C++ library support
6161 _LT_TAGVAR(ld_shlibs, $1)=no
6167 case $cc_basename in
6169 # Sun C++ 4.2, 5.x and Centerline C++
6170 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6171 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6172 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6173 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6174 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6176 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6177 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6179 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6181 # The compiler driver will combine and reorder linker options,
6182 # but understands `-z linker_flag'.
6183 # Supported since Solaris 2.6 (maybe 2.5.1?)
6184 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6187 _LT_TAGVAR(link_all_deplibs, $1)=yes
6189 output_verbose_link_cmd='echo'
6191 # Archives containing C++ object files must be created using
6192 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6193 # necessary to make sure instantiated templates are included
6195 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6198 # Green Hills C++ Compiler
6199 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6201 # The C++ compiler must be used to create the archive.
6202 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6205 # GNU C++ compiler with Solaris linker
6206 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6207 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6208 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6209 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6210 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6211 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6213 # Commands to make compiler produce verbose output that lists
6214 # what "hidden" libraries, object files and flags are used when
6215 # linking a shared library.
6216 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6218 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6220 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6221 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6222 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6224 # Commands to make compiler produce verbose output that lists
6225 # what "hidden" libraries, object files and flags are used when
6226 # linking a shared library.
6227 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6230 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6232 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6234 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6242 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6243 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6244 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6245 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6246 runpath_var='LD_RUN_PATH'
6248 case $cc_basename in
6250 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6251 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6254 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6255 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6260 sysv5* | sco3.2v5* | sco5v6*)
6261 # Note: We can NOT use -z defs as we might desire, because we do not
6262 # link with -lc, and that would cause any symbols used from libc to
6263 # always be unresolved, which means just about no library would
6264 # ever link correctly. If we're not using GNU ld we use -z text
6265 # though, which does catch some bad symbols but isn't as heavy-handed
6267 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6268 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6269 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6270 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6271 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6272 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6273 _LT_TAGVAR(link_all_deplibs, $1)=yes
6274 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6275 runpath_var='LD_RUN_PATH'
6277 case $cc_basename in
6279 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6280 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6283 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6284 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6290 case $cc_basename in
6292 # NonStop-UX NCC 3.20
6293 # FIXME: insert proper C++ library support
6294 _LT_TAGVAR(ld_shlibs, $1)=no
6297 # FIXME: insert proper C++ library support
6298 _LT_TAGVAR(ld_shlibs, $1)=no
6304 # FIXME: insert proper C++ library support
6305 _LT_TAGVAR(ld_shlibs, $1)=no
6309 # FIXME: insert proper C++ library support
6310 _LT_TAGVAR(ld_shlibs, $1)=no
6314 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6315 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6317 _LT_TAGVAR(GCC, $1)="$GXX"
6318 _LT_TAGVAR(LD, $1)="$LD"
6321 ## There is no encapsulation within the following macros, do not change
6322 ## the running order or otherwise move them around unless you know exactly
6323 ## what you are doing...
6324 _LT_SYS_HIDDEN_LIBDEPS($1)
6325 _LT_COMPILER_PIC($1)
6326 _LT_COMPILER_C_O($1)
6327 _LT_COMPILER_FILE_LOCKS($1)
6328 _LT_LINKER_SHLIBS($1)
6329 _LT_SYS_DYNAMIC_LINKER($1)
6330 _LT_LINKER_HARDCODE_LIBPATH($1)
6333 fi # test -n "$compiler"
6339 with_gnu_ld=$lt_save_with_gnu_ld
6340 lt_cv_path_LDCXX=$lt_cv_path_LD
6341 lt_cv_path_LD=$lt_save_path_LD
6342 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6343 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6344 fi # test "$_lt_caught_CXX_error" != yes
6347 ])# _LT_LANG_CXX_CONFIG
6350 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6351 # ---------------------------------
6352 # Figure out "hidden" library dependencies from verbose
6353 # compiler output when linking a shared library.
6354 # Parse the compiler output and extract the necessary
6355 # objects, libraries and library flags.
6356 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6357 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6358 # Dependencies to place before and after the object being linked:
6359 _LT_TAGVAR(predep_objects, $1)=
6360 _LT_TAGVAR(postdep_objects, $1)=
6361 _LT_TAGVAR(predeps, $1)=
6362 _LT_TAGVAR(postdeps, $1)=
6363 _LT_TAGVAR(compiler_lib_search_path, $1)=
6365 dnl we can't use the lt_simple_compile_test_code here,
6366 dnl because it contains code intended for an executable,
6367 dnl not a library. It's possible we should let each
6368 dnl tag define a new lt_????_link_test_code variable,
6369 dnl but it's only used here...
6370 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6372 void foo (void) { a = 0; }
6374 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6378 Foo (void) { a = 0; }
6383 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6391 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6399 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6402 public void bar (void) {
6408 dnl Parse the compiler output and extract the necessary
6409 dnl objects, libraries and library flags.
6410 if AC_TRY_EVAL(ac_compile); then
6411 # Parse the compiler output and extract the necessary
6412 # objects, libraries and library flags.
6414 # Sentinel used to keep track of whether or not we are before
6415 # the conftest object file.
6416 pre_test_object_deps_done=no
6418 for p in `eval "$output_verbose_link_cmd"`; do
6422 # Some compilers place space between "-{L,R}" and the path.
6424 if test $p = "-L" ||
6425 test $p = "-R"; then
6432 if test "$pre_test_object_deps_done" = no; then
6435 # Internal compiler library paths should come after those
6436 # provided the user. The postdeps already come after the
6437 # user supplied libs so there is no need to process them.
6438 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6439 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6441 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6444 # The "-l" case would never come before the object being
6445 # linked, so don't bother handling this case.
6448 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6449 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6451 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6457 # This assumes that the test object file only shows up
6458 # once in the compiler output.
6459 if test "$p" = "conftest.$objext"; then
6460 pre_test_object_deps_done=yes
6464 if test "$pre_test_object_deps_done" = no; then
6465 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6466 _LT_TAGVAR(predep_objects, $1)="$p"
6468 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6471 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6472 _LT_TAGVAR(postdep_objects, $1)="$p"
6474 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6479 *) ;; # Ignore the rest.
6487 echo "libtool.m4: error: problem compiling $1 test program"
6490 $RM -f confest.$objext
6492 # PORTME: override above test on systems where it is broken
6496 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6497 # hack all around it, let's just trust "g++" to DTRT.
6498 _LT_TAGVAR(predep_objects,$1)=
6499 _LT_TAGVAR(postdep_objects,$1)=
6500 _LT_TAGVAR(postdeps,$1)=
6504 case `$CC -V 2>&1 | sed 5q` in
6508 # The more standards-conforming stlport4 library is
6509 # incompatible with the Cstd library. Avoid specifying
6510 # it if it's in CXXFLAGS. Ignore libCrun as
6511 # -library=stlport4 depends on it.
6512 case " $CXX $CXXFLAGS " in
6513 *" -library=stlport4 "*)
6514 solaris_use_stlport4=yes
6518 if test "$solaris_use_stlport4" != yes; then
6519 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6526 case $cc_basename in
6528 # The more standards-conforming stlport4 library is
6529 # incompatible with the Cstd library. Avoid specifying
6530 # it if it's in CXXFLAGS. Ignore libCrun as
6531 # -library=stlport4 depends on it.
6532 case " $CXX $CXXFLAGS " in
6533 *" -library=stlport4 "*)
6534 solaris_use_stlport4=yes
6538 # Adding this requires a known-good setup of shared libraries for
6539 # Sun compiler versions before 5.6, else PIC objects from an old
6540 # archive will be linked into the output, leading to subtle bugs.
6541 if test "$solaris_use_stlport4" != yes; then
6542 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6550 case " $_LT_TAGVAR(postdeps, $1) " in
6551 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6553 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6554 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6555 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6557 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6558 [The directories searched by this compiler when creating a shared library])
6559 _LT_TAGDECL([], [predep_objects], [1],
6560 [Dependencies to place before and after the objects being linked to
6561 create a shared library])
6562 _LT_TAGDECL([], [postdep_objects], [1])
6563 _LT_TAGDECL([], [predeps], [1])
6564 _LT_TAGDECL([], [postdeps], [1])
6565 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6566 [The library search path used internally by the compiler when linking
6568 ])# _LT_SYS_HIDDEN_LIBDEPS
6573 # Since AC_PROG_F77 is broken, in that it returns the empty string
6574 # if there is no fortran compiler, we have our own version here.
6575 m4_defun([_LT_PROG_F77],
6577 pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6579 if test -z "$F77" || test "X$F77" = "Xno"; then
6582 popdef([AC_MSG_ERROR])
6585 dnl aclocal-1.4 backwards compatibility:
6586 dnl AC_DEFUN([_LT_PROG_F77], [])
6589 # _LT_LANG_F77_CONFIG([TAG])
6590 # --------------------------
6591 # Ensure that the configuration variables for a Fortran 77 compiler are
6592 # suitably defined. These variables are subsequently used by _LT_CONFIG
6593 # to write the compiler configuration to `libtool'.
6594 m4_defun([_LT_LANG_F77_CONFIG],
6595 [AC_REQUIRE([_LT_PROG_F77])dnl
6596 AC_LANG_PUSH(Fortran 77)
6598 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6599 _LT_TAGVAR(allow_undefined_flag, $1)=
6600 _LT_TAGVAR(always_export_symbols, $1)=no
6601 _LT_TAGVAR(archive_expsym_cmds, $1)=
6602 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6603 _LT_TAGVAR(hardcode_direct, $1)=no
6604 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6605 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6606 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6607 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6608 _LT_TAGVAR(hardcode_minus_L, $1)=no
6609 _LT_TAGVAR(hardcode_automatic, $1)=no
6610 _LT_TAGVAR(inherit_rpath, $1)=no
6611 _LT_TAGVAR(module_cmds, $1)=
6612 _LT_TAGVAR(module_expsym_cmds, $1)=
6613 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6614 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6615 _LT_TAGVAR(no_undefined_flag, $1)=
6616 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6617 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6619 # Source file extension for f77 test sources.
6622 # Object file extension for compiled f77 test sources.
6624 _LT_TAGVAR(objext, $1)=$objext
6626 # No sense in running all these tests if we already determined that
6627 # the F77 compiler isn't working. Some variables (like enable_shared)
6628 # are currently assumed to apply to all compilers on this platform,
6629 # and will be corrupted by setting them based on a non-working compiler.
6630 if test "$_lt_disable_F77" != yes; then
6631 # Code to be used in simple compile tests
6632 lt_simple_compile_test_code="\
6638 # Code to be used in simple link tests
6639 lt_simple_link_test_code="\
6644 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6647 # save warnings/boilerplate of simple test code
6648 _LT_COMPILER_BOILERPLATE
6649 _LT_LINKER_BOILERPLATE
6651 # Allow CC to be a program name with arguments.
6656 _LT_TAGVAR(compiler, $1)=$CC
6657 _LT_CC_BASENAME([$compiler])
6659 if test -n "$compiler"; then
6660 AC_MSG_CHECKING([if libtool supports shared libraries])
6661 AC_MSG_RESULT([$can_build_shared])
6663 AC_MSG_CHECKING([whether to build shared libraries])
6664 test "$can_build_shared" = "no" && enable_shared=no
6666 # On AIX, shared libraries and static libraries use the same namespace, and
6667 # are all built from PIC.
6670 test "$enable_shared" = yes && enable_static=no
6671 if test -n "$RANLIB"; then
6672 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6673 postinstall_cmds='$RANLIB $lib'
6677 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6678 test "$enable_shared" = yes && enable_static=no
6682 AC_MSG_RESULT([$enable_shared])
6684 AC_MSG_CHECKING([whether to build static libraries])
6685 # Make sure either enable_shared or enable_static is yes.
6686 test "$enable_shared" = yes || enable_static=yes
6687 AC_MSG_RESULT([$enable_static])
6689 _LT_TAGVAR(GCC, $1)="$G77"
6690 _LT_TAGVAR(LD, $1)="$LD"
6693 ## There is no encapsulation within the following macros, do not change
6694 ## the running order or otherwise move them around unless you know exactly
6695 ## what you are doing...
6696 _LT_COMPILER_PIC($1)
6697 _LT_COMPILER_C_O($1)
6698 _LT_COMPILER_FILE_LOCKS($1)
6699 _LT_LINKER_SHLIBS($1)
6700 _LT_SYS_DYNAMIC_LINKER($1)
6701 _LT_LINKER_HARDCODE_LIBPATH($1)
6704 fi # test -n "$compiler"
6708 fi # test "$_lt_disable_F77" != yes
6711 ])# _LT_LANG_F77_CONFIG
6716 # Since AC_PROG_FC is broken, in that it returns the empty string
6717 # if there is no fortran compiler, we have our own version here.
6718 m4_defun([_LT_PROG_FC],
6720 pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6722 if test -z "$FC" || test "X$FC" = "Xno"; then
6725 popdef([AC_MSG_ERROR])
6728 dnl aclocal-1.4 backwards compatibility:
6729 dnl AC_DEFUN([_LT_PROG_FC], [])
6732 # _LT_LANG_FC_CONFIG([TAG])
6733 # -------------------------
6734 # Ensure that the configuration variables for a Fortran compiler are
6735 # suitably defined. These variables are subsequently used by _LT_CONFIG
6736 # to write the compiler configuration to `libtool'.
6737 m4_defun([_LT_LANG_FC_CONFIG],
6738 [AC_REQUIRE([_LT_PROG_FC])dnl
6739 AC_LANG_PUSH(Fortran)
6741 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6742 _LT_TAGVAR(allow_undefined_flag, $1)=
6743 _LT_TAGVAR(always_export_symbols, $1)=no
6744 _LT_TAGVAR(archive_expsym_cmds, $1)=
6745 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6746 _LT_TAGVAR(hardcode_direct, $1)=no
6747 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6748 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6749 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6750 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6751 _LT_TAGVAR(hardcode_minus_L, $1)=no
6752 _LT_TAGVAR(hardcode_automatic, $1)=no
6753 _LT_TAGVAR(inherit_rpath, $1)=no
6754 _LT_TAGVAR(module_cmds, $1)=
6755 _LT_TAGVAR(module_expsym_cmds, $1)=
6756 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6757 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6758 _LT_TAGVAR(no_undefined_flag, $1)=
6759 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6760 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6762 # Source file extension for fc test sources.
6763 ac_ext=${ac_fc_srcext-f}
6765 # Object file extension for compiled fc test sources.
6767 _LT_TAGVAR(objext, $1)=$objext
6769 # No sense in running all these tests if we already determined that
6770 # the FC compiler isn't working. Some variables (like enable_shared)
6771 # are currently assumed to apply to all compilers on this platform,
6772 # and will be corrupted by setting them based on a non-working compiler.
6773 if test "$_lt_disable_FC" != yes; then
6774 # Code to be used in simple compile tests
6775 lt_simple_compile_test_code="\
6781 # Code to be used in simple link tests
6782 lt_simple_link_test_code="\
6787 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6790 # save warnings/boilerplate of simple test code
6791 _LT_COMPILER_BOILERPLATE
6792 _LT_LINKER_BOILERPLATE
6794 # Allow CC to be a program name with arguments.
6799 GCC=$ac_cv_fc_compiler_gnu
6801 _LT_TAGVAR(compiler, $1)=$CC
6802 _LT_CC_BASENAME([$compiler])
6804 if test -n "$compiler"; then
6805 AC_MSG_CHECKING([if libtool supports shared libraries])
6806 AC_MSG_RESULT([$can_build_shared])
6808 AC_MSG_CHECKING([whether to build shared libraries])
6809 test "$can_build_shared" = "no" && enable_shared=no
6811 # On AIX, shared libraries and static libraries use the same namespace, and
6812 # are all built from PIC.
6815 test "$enable_shared" = yes && enable_static=no
6816 if test -n "$RANLIB"; then
6817 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6818 postinstall_cmds='$RANLIB $lib'
6822 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6823 test "$enable_shared" = yes && enable_static=no
6827 AC_MSG_RESULT([$enable_shared])
6829 AC_MSG_CHECKING([whether to build static libraries])
6830 # Make sure either enable_shared or enable_static is yes.
6831 test "$enable_shared" = yes || enable_static=yes
6832 AC_MSG_RESULT([$enable_static])
6834 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6835 _LT_TAGVAR(LD, $1)="$LD"
6838 ## There is no encapsulation within the following macros, do not change
6839 ## the running order or otherwise move them around unless you know exactly
6840 ## what you are doing...
6841 _LT_SYS_HIDDEN_LIBDEPS($1)
6842 _LT_COMPILER_PIC($1)
6843 _LT_COMPILER_C_O($1)
6844 _LT_COMPILER_FILE_LOCKS($1)
6845 _LT_LINKER_SHLIBS($1)
6846 _LT_SYS_DYNAMIC_LINKER($1)
6847 _LT_LINKER_HARDCODE_LIBPATH($1)
6850 fi # test -n "$compiler"
6854 fi # test "$_lt_disable_FC" != yes
6857 ])# _LT_LANG_FC_CONFIG
6860 # _LT_LANG_GCJ_CONFIG([TAG])
6861 # --------------------------
6862 # Ensure that the configuration variables for the GNU Java Compiler compiler
6863 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6864 # to write the compiler configuration to `libtool'.
6865 m4_defun([_LT_LANG_GCJ_CONFIG],
6866 [AC_REQUIRE([LT_PROG_GCJ])dnl
6869 # Source file extension for Java test sources.
6872 # Object file extension for compiled Java test sources.
6874 _LT_TAGVAR(objext, $1)=$objext
6876 # Code to be used in simple compile tests
6877 lt_simple_compile_test_code="class foo {}"
6879 # Code to be used in simple link tests
6880 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6882 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6885 # save warnings/boilerplate of simple test code
6886 _LT_COMPILER_BOILERPLATE
6887 _LT_LINKER_BOILERPLATE
6889 # Allow CC to be a program name with arguments.
6895 _LT_TAGVAR(compiler, $1)=$CC
6896 _LT_TAGVAR(LD, $1)="$LD"
6897 _LT_CC_BASENAME([$compiler])
6899 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6900 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6902 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6904 if test -n "$compiler"; then
6905 _LT_COMPILER_NO_RTTI($1)
6906 _LT_COMPILER_PIC($1)
6907 _LT_COMPILER_C_O($1)
6908 _LT_COMPILER_FILE_LOCKS($1)
6909 _LT_LINKER_SHLIBS($1)
6910 _LT_LINKER_HARDCODE_LIBPATH($1)
6919 ])# _LT_LANG_GCJ_CONFIG
6922 # _LT_LANG_RC_CONFIG([TAG])
6923 # -------------------------
6924 # Ensure that the configuration variables for the Windows resource compiler
6925 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6926 # to write the compiler configuration to `libtool'.
6927 m4_defun([_LT_LANG_RC_CONFIG],
6928 [AC_REQUIRE([LT_PROG_RC])dnl
6931 # Source file extension for RC test sources.
6934 # Object file extension for compiled RC test sources.
6936 _LT_TAGVAR(objext, $1)=$objext
6938 # Code to be used in simple compile tests
6939 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6941 # Code to be used in simple link tests
6942 lt_simple_link_test_code="$lt_simple_compile_test_code"
6944 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6947 # save warnings/boilerplate of simple test code
6948 _LT_COMPILER_BOILERPLATE
6949 _LT_LINKER_BOILERPLATE
6951 # Allow CC to be a program name with arguments.
6957 _LT_TAGVAR(compiler, $1)=$CC
6958 _LT_CC_BASENAME([$compiler])
6959 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6961 if test -n "$compiler"; then
6969 ])# _LT_LANG_RC_CONFIG
6974 AC_DEFUN([LT_PROG_GCJ],
6975 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6976 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6977 [AC_CHECK_TOOL(GCJ, gcj,)
6978 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6979 AC_SUBST(GCJFLAGS)])])[]dnl
6983 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
6984 dnl aclocal-1.4 backwards compatibility:
6985 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
6990 AC_DEFUN([LT_PROG_RC],
6991 [AC_CHECK_TOOL(RC, windres,)
6995 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
6996 dnl aclocal-1.4 backwards compatibility:
6997 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7002 # If we don't have a new enough Autoconf to choose the best grep
7003 # available, choose the one first in the user's PATH.
7004 m4_defun([_LT_DECL_EGREP],
7005 [AC_REQUIRE([AC_PROG_EGREP])dnl
7006 AC_REQUIRE([AC_PROG_FGREP])dnl
7007 test -z "$GREP" && GREP=grep
7008 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7009 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7010 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7011 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7018 # If we don't have a new enough Autoconf to choose the best objdump
7019 # available, choose the one first in the user's PATH.
7020 m4_defun([_LT_DECL_OBJDUMP],
7021 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7022 test -z "$OBJDUMP" && OBJDUMP=objdump
7023 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7030 # Check for a fully-functional sed program, that truncates
7031 # as few characters as possible. Prefer GNU sed if found.
7032 m4_defun([_LT_DECL_SED],
7034 test -z "$SED" && SED=sed
7035 Xsed="$SED -e 1s/^X//"
7036 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7037 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7038 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7041 m4_ifndef([AC_PROG_SED], [
7042 # NOTE: This macro has been submitted for inclusion into #
7043 # GNU Autoconf as AC_PROG_SED. When it is available in #
7044 # a released version of Autoconf we should remove this #
7045 # macro and use it instead. #
7047 m4_defun([AC_PROG_SED],
7048 [AC_MSG_CHECKING([for a sed that does not truncate output])
7049 AC_CACHE_VAL(lt_cv_path_SED,
7050 [# Loop through the user's path and test for sed and gsed.
7051 # Then use that list of sed's as ones to test for truncation.
7052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7056 test -z "$as_dir" && as_dir=.
7057 for lt_ac_prog in sed gsed; do
7058 for ac_exec_ext in '' $ac_executable_extensions; do
7059 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7060 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7068 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7069 # along with /bin/sed that truncates output.
7070 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7071 test ! -f $lt_ac_sed && continue
7072 cat /dev/null > conftest.in
7074 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7075 # Check for GNU sed and select it if it is found.
7076 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7077 lt_cv_path_SED=$lt_ac_sed
7081 cat conftest.in conftest.in >conftest.tmp
7082 mv conftest.tmp conftest.in
7083 cp conftest.in conftest.nl
7085 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7086 cmp -s conftest.out conftest.nl || break
7087 # 10000 chars as input seems more than enough
7088 test $lt_ac_count -gt 10 && break
7089 lt_ac_count=`expr $lt_ac_count + 1`
7090 if test $lt_ac_count -gt $lt_ac_max; then
7091 lt_ac_max=$lt_ac_count
7092 lt_cv_path_SED=$lt_ac_sed
7099 AC_MSG_RESULT([$SED])
7104 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7105 dnl aclocal-1.4 backwards compatibility:
7106 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7109 # _LT_CHECK_SHELL_FEATURES
7110 # ------------------------
7111 # Find out whether the shell is Bourne or XSI compatible,
7112 # or has some other useful features.
7113 m4_defun([_LT_CHECK_SHELL_FEATURES],
7114 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7115 # Try some XSI features
7118 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7120 && eval 'test $(( 1 + 1 )) -eq 2 \
7121 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7123 AC_MSG_RESULT([$xsi_shell])
7124 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7126 AC_MSG_CHECKING([whether the shell understands "+="])
7128 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7130 && lt_shell_append=yes
7131 AC_MSG_RESULT([$lt_shell_append])
7132 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7134 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7139 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7141 # test EBCDIC or ASCII
7142 case `echo X|tr X '\101'` in
7143 A) # ASCII based system
7144 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7145 lt_SP2NL='tr \040 \012'
7146 lt_NL2SP='tr \015\012 \040\040'
7148 *) # EBCDIC based system
7149 lt_SP2NL='tr \100 \n'
7150 lt_NL2SP='tr \r\n \100\100'
7153 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7154 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7155 ])# _LT_CHECK_SHELL_FEATURES
7158 # _LT_PROG_XSI_SHELLFNS
7159 # ---------------------
7160 # Bourne and XSI compatible variants of some useful shell functions.
7161 m4_defun([_LT_PROG_XSI_SHELLFNS],
7164 cat << \_LT_EOF >> "$cfgfile"
7166 # func_dirname file append nondir_replacement
7167 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7168 # otherwise set result to NONDIR_REPLACEMENT.
7172 */*) func_dirname_result="${1%/*}${2}" ;;
7173 * ) func_dirname_result="${3}" ;;
7177 # func_basename file
7180 func_basename_result="${1##*/}"
7183 # func_dirname_and_basename file append nondir_replacement
7184 # perform func_basename and func_dirname in a single function
7186 # dirname: Compute the dirname of FILE. If nonempty,
7187 # add APPEND to the result, otherwise set result
7188 # to NONDIR_REPLACEMENT.
7189 # value returned in "$func_dirname_result"
7190 # basename: Compute filename of FILE.
7191 # value retuned in "$func_basename_result"
7192 # Implementation must be kept synchronized with func_dirname
7193 # and func_basename. For efficiency, we do not delegate to
7194 # those functions but instead duplicate the functionality here.
7195 func_dirname_and_basename ()
7198 */*) func_dirname_result="${1%/*}${2}" ;;
7199 * ) func_dirname_result="${3}" ;;
7201 func_basename_result="${1##*/}"
7204 # func_stripname prefix suffix name
7205 # strip PREFIX and SUFFIX off of NAME.
7206 # PREFIX and SUFFIX must not contain globbing or regex special
7207 # characters, hashes, percent signs, but SUFFIX may contain a leading
7208 # dot (in which case that matches only a dot).
7211 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7212 # positional parameters, so assign one to ordinary parameter first.
7213 func_stripname_result=${3}
7214 func_stripname_result=${func_stripname_result#"${1}"}
7215 func_stripname_result=${func_stripname_result%"${2}"}
7221 func_opt_split_opt=${1%%=*}
7222 func_opt_split_arg=${1#*=}
7229 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7230 *) func_lo2o_result=${1} ;;
7234 # func_xform libobj-or-source
7237 func_xform_result=${1%.*}.lo
7240 # func_arith arithmetic-term...
7243 func_arith_result=$(( $[*] ))
7247 # STRING may not start with a hyphen.
7250 func_len_result=${#1}
7255 *) # Bourne compatible functions.
7256 cat << \_LT_EOF >> "$cfgfile"
7258 # func_dirname file append nondir_replacement
7259 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7260 # otherwise set result to NONDIR_REPLACEMENT.
7263 # Extract subdirectory from the argument.
7264 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7265 if test "X$func_dirname_result" = "X${1}"; then
7266 func_dirname_result="${3}"
7268 func_dirname_result="$func_dirname_result${2}"
7272 # func_basename file
7275 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7278 dnl func_dirname_and_basename
7279 dnl A portable version of this function is already defined in general.m4sh
7280 dnl so there is no need for it here.
7282 # func_stripname prefix suffix name
7283 # strip PREFIX and SUFFIX off of NAME.
7284 # PREFIX and SUFFIX must not contain globbing or regex special
7285 # characters, hashes, percent signs, but SUFFIX may contain a leading
7286 # dot (in which case that matches only a dot).
7287 # func_strip_suffix prefix name
7291 .*) func_stripname_result=`$ECHO "X${3}" \
7292 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7293 *) func_stripname_result=`$ECHO "X${3}" \
7294 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7299 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7300 my_sed_long_arg='1s/^-[[^=]]*=//'
7305 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7306 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7312 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7315 # func_xform libobj-or-source
7318 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7321 # func_arith arithmetic-term...
7324 func_arith_result=`expr "$[@]"`
7328 # STRING may not start with a hyphen.
7331 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7337 case $lt_shell_append in
7339 cat << \_LT_EOF >> "$cfgfile"
7341 # func_append var value
7342 # Append VALUE to the end of shell variable VAR.
7350 cat << \_LT_EOF >> "$cfgfile"
7352 # func_append var value
7353 # Append VALUE to the end of shell variable VAR.
7356 eval "$[1]=\$$[1]\$[2]"
7364 # Helper functions for option handling. -*- Autoconf -*-
7366 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7367 # Written by Gary V. Vaughan, 2004
7369 # This file is free software; the Free Software Foundation gives
7370 # unlimited permission to copy and/or distribute it, with or without
7371 # modifications, as long as this notice is preserved.
7373 # serial 6 ltoptions.m4
7375 # This is to help aclocal find these macros, as it can't see m4_define.
7376 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7379 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7380 # ------------------------------------------
7381 m4_define([_LT_MANGLE_OPTION],
7382 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7385 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7386 # ---------------------------------------
7387 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7388 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
7390 m4_define([_LT_SET_OPTION],
7391 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7392 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7393 _LT_MANGLE_DEFUN([$1], [$2]),
7394 [m4_warning([Unknown $1 option `$2'])])[]dnl
7398 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7399 # ------------------------------------------------------------
7400 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7401 m4_define([_LT_IF_OPTION],
7402 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7405 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7406 # -------------------------------------------------------
7407 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7409 m4_define([_LT_UNLESS_OPTIONS],
7410 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7411 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7412 [m4_define([$0_found])])])[]dnl
7413 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7418 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7419 # ----------------------------------------
7420 # OPTION-LIST is a space-separated list of Libtool options associated
7421 # with MACRO-NAME. If any OPTION has a matching handler declared with
7422 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7423 # the unknown option and exit.
7424 m4_defun([_LT_SET_OPTIONS],
7426 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7427 [_LT_SET_OPTION([$1], _LT_Option)])
7429 m4_if([$1],[LT_INIT],[
7431 dnl Simply set some default values (i.e off) if boolean options were not
7433 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7435 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7438 dnl If no reference was made to various pairs of opposing options, then
7439 dnl we run the default mode handler for the pair. For example, if neither
7440 dnl `shared' nor `disable-shared' was passed, we enable building of shared
7441 dnl archives by default:
7442 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7443 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7444 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7445 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7446 [_LT_ENABLE_FAST_INSTALL])
7452 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7453 # -----------------------------------------
7454 m4_define([_LT_MANGLE_DEFUN],
7455 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7458 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7459 # -----------------------------------------------
7460 m4_define([LT_OPTION_DEFINE],
7461 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7462 ])# LT_OPTION_DEFINE
7467 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7470 AU_DEFUN([AC_LIBTOOL_DLOPEN],
7471 [_LT_SET_OPTION([LT_INIT], [dlopen])
7472 AC_DIAGNOSE([obsolete],
7473 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7474 put the `dlopen' option into LT_INIT's first parameter.])
7477 dnl aclocal-1.4 backwards compatibility:
7478 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7483 # Declare package support for building win32 dll's.
7484 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7485 [enable_win32_dll=yes
7488 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
7489 AC_CHECK_TOOL(AS, as, false)
7490 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7491 AC_CHECK_TOOL(OBJDUMP, objdump, false)
7495 test -z "$AS" && AS=as
7496 _LT_DECL([], [AS], [0], [Assembler program])dnl
7498 test -z "$DLLTOOL" && DLLTOOL=dlltool
7499 _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
7501 test -z "$OBJDUMP" && OBJDUMP=objdump
7502 _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
7505 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7506 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7507 _LT_SET_OPTION([LT_INIT], [win32-dll])
7508 AC_DIAGNOSE([obsolete],
7509 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7510 put the `win32-dll' option into LT_INIT's first parameter.])
7513 dnl aclocal-1.4 backwards compatibility:
7514 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7517 # _LT_ENABLE_SHARED([DEFAULT])
7518 # ----------------------------
7519 # implement the --enable-shared flag, and supports the `shared' and
7520 # `disable-shared' LT_INIT options.
7521 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7522 m4_define([_LT_ENABLE_SHARED],
7523 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7524 AC_ARG_ENABLE([shared],
7525 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7526 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7527 [p=${PACKAGE-default}
7529 yes) enable_shared=yes ;;
7530 no) enable_shared=no ;;
7533 # Look at the argument we got. We use all the common list separators.
7534 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7535 for pkg in $enableval; do
7537 if test "X$pkg" = "X$p"; then
7544 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7546 _LT_DECL([build_libtool_libs], [enable_shared], [0],
7547 [Whether or not to build shared libraries])
7548 ])# _LT_ENABLE_SHARED
7550 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7551 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7554 AC_DEFUN([AC_ENABLE_SHARED],
7555 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7558 AC_DEFUN([AC_DISABLE_SHARED],
7559 [_LT_SET_OPTION([LT_INIT], [disable-shared])
7562 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7563 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7565 dnl aclocal-1.4 backwards compatibility:
7566 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7567 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7571 # _LT_ENABLE_STATIC([DEFAULT])
7572 # ----------------------------
7573 # implement the --enable-static flag, and support the `static' and
7574 # `disable-static' LT_INIT options.
7575 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7576 m4_define([_LT_ENABLE_STATIC],
7577 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7578 AC_ARG_ENABLE([static],
7579 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7580 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7581 [p=${PACKAGE-default}
7583 yes) enable_static=yes ;;
7584 no) enable_static=no ;;
7587 # Look at the argument we got. We use all the common list separators.
7588 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7589 for pkg in $enableval; do
7591 if test "X$pkg" = "X$p"; then
7598 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7600 _LT_DECL([build_old_libs], [enable_static], [0],
7601 [Whether or not to build static libraries])
7602 ])# _LT_ENABLE_STATIC
7604 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7605 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7608 AC_DEFUN([AC_ENABLE_STATIC],
7609 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7612 AC_DEFUN([AC_DISABLE_STATIC],
7613 [_LT_SET_OPTION([LT_INIT], [disable-static])
7616 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7617 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7619 dnl aclocal-1.4 backwards compatibility:
7620 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7621 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7625 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
7626 # ----------------------------------
7627 # implement the --enable-fast-install flag, and support the `fast-install'
7628 # and `disable-fast-install' LT_INIT options.
7629 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7630 m4_define([_LT_ENABLE_FAST_INSTALL],
7631 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7632 AC_ARG_ENABLE([fast-install],
7633 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7634 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7635 [p=${PACKAGE-default}
7637 yes) enable_fast_install=yes ;;
7638 no) enable_fast_install=no ;;
7640 enable_fast_install=no
7641 # Look at the argument we got. We use all the common list separators.
7642 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7643 for pkg in $enableval; do
7645 if test "X$pkg" = "X$p"; then
7646 enable_fast_install=yes
7652 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7654 _LT_DECL([fast_install], [enable_fast_install], [0],
7655 [Whether or not to optimize for fast installation])dnl
7656 ])# _LT_ENABLE_FAST_INSTALL
7658 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7659 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7662 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7663 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7664 AC_DIAGNOSE([obsolete],
7665 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7666 the `fast-install' option into LT_INIT's first parameter.])
7669 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7670 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7671 AC_DIAGNOSE([obsolete],
7672 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7673 the `disable-fast-install' option into LT_INIT's first parameter.])
7676 dnl aclocal-1.4 backwards compatibility:
7677 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7678 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7681 # _LT_WITH_PIC([MODE])
7682 # --------------------
7683 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
7685 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7686 m4_define([_LT_WITH_PIC],
7688 [AS_HELP_STRING([--with-pic],
7689 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7690 [pic_mode="$withval"],
7693 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7695 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7698 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7699 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7702 AU_DEFUN([AC_LIBTOOL_PICMODE],
7703 [_LT_SET_OPTION([LT_INIT], [pic-only])
7704 AC_DIAGNOSE([obsolete],
7705 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7706 put the `pic-only' option into LT_INIT's first parameter.])
7709 dnl aclocal-1.4 backwards compatibility:
7710 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7713 m4_define([_LTDL_MODE], [])
7714 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7715 [m4_define([_LTDL_MODE], [nonrecursive])])
7716 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7717 [m4_define([_LTDL_MODE], [recursive])])
7718 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7719 [m4_define([_LTDL_MODE], [subproject])])
7721 m4_define([_LTDL_TYPE], [])
7722 LT_OPTION_DEFINE([LTDL_INIT], [installable],
7723 [m4_define([_LTDL_TYPE], [installable])])
7724 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7725 [m4_define([_LTDL_TYPE], [convenience])])
7727 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7729 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7730 # Written by Gary V. Vaughan, 2004
7732 # This file is free software; the Free Software Foundation gives
7733 # unlimited permission to copy and/or distribute it, with or without
7734 # modifications, as long as this notice is preserved.
7736 # serial 6 ltsugar.m4
7738 # This is to help aclocal find these macros, as it can't see m4_define.
7739 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7742 # lt_join(SEP, ARG1, [ARG2...])
7743 # -----------------------------
7744 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7745 # associated separator.
7746 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7747 # versions in m4sugar had bugs.
7748 m4_define([lt_join],
7749 [m4_if([$#], [1], [],
7751 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7752 m4_define([_lt_join],
7753 [m4_if([$#$2], [2], [],
7754 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7760 # Manipulate m4 lists.
7761 # These macros are necessary as long as will still need to support
7762 # Autoconf-2.59 which quotes differently.
7763 m4_define([lt_car], [[$1]])
7765 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7767 [m4_dquote(m4_shift($@))])])
7768 m4_define([lt_unquote], $1)
7771 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
7772 # ------------------------------------------
7773 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7774 # Note that neither SEPARATOR nor STRING are expanded; they are appended
7775 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7776 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
7777 # than defined and empty).
7779 # This macro is needed until we can rely on Autoconf 2.62, since earlier
7780 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7781 m4_define([lt_append],
7783 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7787 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7788 # ----------------------------------------------------------
7789 # Produce a SEP delimited list of all paired combinations of elements of
7790 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7791 # has the form PREFIXmINFIXSUFFIXn.
7792 # Needed until we can rely on m4_combine added in Autoconf 2.62.
7793 m4_define([lt_combine],
7794 [m4_if(m4_eval([$# > 3]), [1],
7795 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7796 [[m4_foreach([_Lt_prefix], [$2],
7797 [m4_foreach([_Lt_suffix],
7798 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7799 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7802 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7803 # -----------------------------------------------------------------------
7804 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7805 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7806 m4_define([lt_if_append_uniq],
7808 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7809 [lt_append([$1], [$2], [$3])$4],
7811 [lt_append([$1], [$2], [$3])$4])])
7814 # lt_dict_add(DICT, KEY, VALUE)
7815 # -----------------------------
7816 m4_define([lt_dict_add],
7817 [m4_define([$1($2)], [$3])])
7820 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7821 # --------------------------------------------
7822 m4_define([lt_dict_add_subkey],
7823 [m4_define([$1($2:$3)], [$4])])
7826 # lt_dict_fetch(DICT, KEY, [SUBKEY])
7827 # ----------------------------------
7828 m4_define([lt_dict_fetch],
7830 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7831 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7834 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7835 # -----------------------------------------------------------------
7836 m4_define([lt_if_dict_fetch],
7837 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7842 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7843 # --------------------------------------------------------------
7844 m4_define([lt_dict_filter],
7845 [m4_if([$5], [], [],
7846 [lt_join(m4_quote(m4_default([$4], [[, ]])),
7847 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7848 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7851 # ltversion.m4 -- version numbers -*- Autoconf -*-
7853 # Copyright (C) 2004 Free Software Foundation, Inc.
7854 # Written by Scott James Remnant, 2004
7856 # This file is free software; the Free Software Foundation gives
7857 # unlimited permission to copy and/or distribute it, with or without
7858 # modifications, as long as this notice is preserved.
7860 # Generated from ltversion.in.
7862 # serial 3017 ltversion.m4
7863 # This file is part of GNU Libtool
7865 m4_define([LT_PACKAGE_VERSION], [2.2.6b])
7866 m4_define([LT_PACKAGE_REVISION], [1.3017])
7868 AC_DEFUN([LTVERSION_VERSION],
7869 [macro_version='2.2.6b'
7870 macro_revision='1.3017'
7871 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7872 _LT_DECL(, macro_revision, 0)
7875 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7877 # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7878 # Written by Scott James Remnant, 2004.
7880 # This file is free software; the Free Software Foundation gives
7881 # unlimited permission to copy and/or distribute it, with or without
7882 # modifications, as long as this notice is preserved.
7884 # serial 4 lt~obsolete.m4
7886 # These exist entirely to fool aclocal when bootstrapping libtool.
7888 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7889 # which have later been changed to m4_define as they aren't part of the
7890 # exported API, or moved to Autoconf or Automake where they belong.
7892 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7893 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7894 # using a macro with the same name in our local m4/libtool.m4 it'll
7895 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7896 # and doesn't know about Autoconf macros at all.)
7898 # So we provide this file, which has a silly filename so it's always
7899 # included after everything else. This provides aclocal with the
7900 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7901 # because those macros already exist, or will be overwritten later.
7902 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7904 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7905 # Yes, that means every name once taken will need to remain here until
7906 # we give up compatibility with versions before 1.7, at which point
7907 # we need to keep only those names which we still refer to.
7909 # This is to help aclocal find these macros, as it can't see m4_define.
7910 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7912 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7913 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
7914 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7915 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
7916 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
7917 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
7918 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
7919 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
7920 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
7921 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
7922 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
7923 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
7924 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
7925 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
7926 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
7927 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
7928 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
7929 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
7930 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
7931 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
7932 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
7933 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
7934 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
7935 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
7936 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
7937 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
7938 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
7939 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
7940 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
7941 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
7942 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
7943 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
7944 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
7945 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
7946 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
7947 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
7948 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
7949 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
7950 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
7951 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
7952 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
7953 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
7954 m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
7955 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
7956 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
7957 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
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7968 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
7970 # This file is free software; the Free Software Foundation
7971 # gives unlimited permission to copy and/or distribute it,
7972 # with or without modifications, as long as this notice is preserved.
7974 # AM_AUTOMAKE_VERSION(VERSION)
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8004 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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8063 # gives unlimited permission to copy and/or distribute it,
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8122 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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8494 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
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8510 install_sh="\${SHELL} $am_aux_dir/install-sh"
8513 AC_SUBST(install_sh)])
8515 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8517 # This file is free software; the Free Software Foundation
8518 # gives unlimited permission to copy and/or distribute it,
8519 # with or without modifications, as long as this notice is preserved.
8523 # Check whether the underlying file-system supports filenames
8524 # with a leading dot. For instance MS-DOS doesn't.
8525 AC_DEFUN([AM_SET_LEADING_DOT],
8526 [rm -rf .tst 2>/dev/null
8527 mkdir .tst 2>/dev/null
8528 if test -d .tst; then
8533 rmdir .tst 2>/dev/null
8534 AC_SUBST([am__leading_dot])])
8536 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
8539 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8540 # Free Software Foundation, Inc.
8542 # This file is free software; the Free Software Foundation
8543 # gives unlimited permission to copy and/or distribute it,
8544 # with or without modifications, as long as this notice is preserved.
8548 # AM_MAINTAINER_MODE([DEFAULT-MODE])
8549 # ----------------------------------
8550 # Control maintainer-specific portions of Makefiles.
8551 # Default is to disable them, unless `enable' is passed literally.
8552 # For symmetry, `disable' may be passed as well. Anyway, the user
8553 # can override the default with the --enable/--disable switch.
8554 AC_DEFUN([AM_MAINTAINER_MODE],
8555 [m4_case(m4_default([$1], [disable]),
8556 [enable], [m4_define([am_maintainer_other], [disable])],
8557 [disable], [m4_define([am_maintainer_other], [enable])],
8558 [m4_define([am_maintainer_other], [enable])
8559 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
8560 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
8561 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
8562 AC_ARG_ENABLE([maintainer-mode],
8563 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
8564 (and sometimes confusing) to the casual installer],
8565 [USE_MAINTAINER_MODE=$enableval],
8566 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
8567 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
8568 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
8569 MAINT=$MAINTAINER_MODE_TRUE
8570 AC_SUBST([MAINT])dnl
8574 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
8576 # Check to see how 'make' treats includes. -*- Autoconf -*-
8578 # Copyright (C) 2001, 2002, 2003, 2005, 2009 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.
8588 # Check to see how make treats includes.
8589 AC_DEFUN([AM_MAKE_INCLUDE],
8590 [am_make=${MAKE-make}
8591 cat > confinc << 'END'
8593 @echo this is the am__doit target
8596 # If we don't find an include directive, just comment out the code.
8597 AC_MSG_CHECKING([for style of include used by $am_make])
8601 # First try GNU make style include.
8602 echo "include confinc" > confmf
8603 # Ignore all kinds of additional output from `make'.
8604 case `$am_make -s -f confmf 2> /dev/null` in #(
8605 *the\ am__doit\ target*)
8611 # Now try BSD make style include.
8612 if test "$am__include" = "#"; then
8613 echo '.include "confinc"' > confmf
8614 case `$am_make -s -f confmf 2> /dev/null` in #(
8615 *the\ am__doit\ target*)
8616 am__include=.include
8622 AC_SUBST([am__include])
8623 AC_SUBST([am__quote])
8624 AC_MSG_RESULT([$_am_result])
8625 rm -f confinc confmf
8628 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8630 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
8631 # Free Software Foundation, Inc.
8633 # This file is free software; the Free Software Foundation
8634 # gives unlimited permission to copy and/or distribute it,
8635 # with or without modifications, as long as this notice is preserved.
8639 # AM_MISSING_PROG(NAME, PROGRAM)
8640 # ------------------------------
8641 AC_DEFUN([AM_MISSING_PROG],
8642 [AC_REQUIRE([AM_MISSING_HAS_RUN])
8643 $1=${$1-"${am_missing_run}$2"}
8647 # AM_MISSING_HAS_RUN
8648 # ------------------
8649 # Define MISSING if not defined so far and test if it supports --run.
8650 # If it does, set am_missing_run to use it, otherwise, to nothing.
8651 AC_DEFUN([AM_MISSING_HAS_RUN],
8652 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8653 AC_REQUIRE_AUX_FILE([missing])dnl
8654 if test x"${MISSING+set}" != xset; then
8657 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8659 MISSING="\${SHELL} $am_aux_dir/missing" ;;
8662 # Use eval to expand $SHELL
8663 if eval "$MISSING --run true"; then
8664 am_missing_run="$MISSING --run "
8667 AC_MSG_WARN([`missing' script is too old or missing])
8671 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8673 # This file is free software; the Free Software Foundation
8674 # gives unlimited permission to copy and/or distribute it,
8675 # with or without modifications, as long as this notice is preserved.
8679 # Check for `mkdir -p'.
8680 AC_DEFUN([AM_PROG_MKDIR_P],
8681 [AC_PREREQ([2.60])dnl
8682 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8683 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
8684 dnl while keeping a definition of mkdir_p for backward compatibility.
8685 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8686 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8687 dnl Makefile.ins that do not define MKDIR_P, so we do our own
8688 dnl adjustment using top_builddir (which is defined more often than
8690 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8692 [[\\/$]]* | ?:[[\\/]]*) ;;
8693 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8697 # Helper functions for option handling. -*- Autoconf -*-
8699 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
8701 # This file is free software; the Free Software Foundation
8702 # gives unlimited permission to copy and/or distribute it,
8703 # with or without modifications, as long as this notice is preserved.
8707 # _AM_MANGLE_OPTION(NAME)
8708 # -----------------------
8709 AC_DEFUN([_AM_MANGLE_OPTION],
8710 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8712 # _AM_SET_OPTION(NAME)
8713 # ------------------------------
8714 # Set option NAME. Presently that only means defining a flag for this option.
8715 AC_DEFUN([_AM_SET_OPTION],
8716 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8718 # _AM_SET_OPTIONS(OPTIONS)
8719 # ----------------------------------
8720 # OPTIONS is a space-separated list of Automake options.
8721 AC_DEFUN([_AM_SET_OPTIONS],
8722 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8724 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8725 # -------------------------------------------
8726 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8727 AC_DEFUN([_AM_IF_OPTION],
8728 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8730 # Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2006
8731 # Free Software Foundation, Inc.
8733 # This file is free software; the Free Software Foundation
8734 # gives unlimited permission to copy and/or distribute it,
8735 # with or without modifications, as long as this notice is preserved.
8739 AC_DEFUN([AM_C_PROTOTYPES],
8740 [AC_REQUIRE([AC_C_PROTOTYPES])
8741 if test "$ac_cv_prog_cc_stdc" != no; then
8744 U=_ ANSI2KNR=./ansi2knr
8746 # Ensure some checks needed by ansi2knr itself.
8747 AC_REQUIRE([AC_HEADER_STDC])
8748 AC_CHECK_HEADERS([string.h])
8750 AC_SUBST([ANSI2KNR])dnl
8751 _AM_SUBST_NOTMAKE([ANSI2KNR])dnl
8754 AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
8756 # Check to make sure that the build environment is sane. -*- Autoconf -*-
8758 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
8759 # Free Software Foundation, Inc.
8761 # This file is free software; the Free Software Foundation
8762 # gives unlimited permission to copy and/or distribute it,
8763 # with or without modifications, as long as this notice is preserved.
8769 AC_DEFUN([AM_SANITY_CHECK],
8770 [AC_MSG_CHECKING([whether build environment is sane])
8773 echo timestamp > conftest.file
8774 # Reject unsafe characters in $srcdir or the absolute working directory
8775 # name. Accept space and tab only in the latter.
8779 *[[\\\"\#\$\&\'\`$am_lf]]*)
8780 AC_MSG_ERROR([unsafe absolute working directory name]);;
8783 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
8784 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
8787 # Do `set' in a subshell so we don't clobber the current shell's
8788 # arguments. Must try -L first in case configure is actually a
8789 # symlink; some systems play weird games with the mod time of symlinks
8790 # (eg FreeBSD returns the mod time of the symlink's containing
8793 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
8794 if test "$[*]" = "X"; then
8796 set X `ls -t "$srcdir/configure" conftest.file`
8799 if test "$[*]" != "X $srcdir/configure conftest.file" \
8800 && test "$[*]" != "X conftest.file $srcdir/configure"; then
8802 # If neither matched, then we have a broken ls. This can happen
8803 # if, for instance, CONFIG_SHELL is bash and it inherits a
8804 # broken ls alias from the environment. This has actually
8805 # happened. Such a system could not be considered "sane".
8806 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8807 alias in your environment])
8810 test "$[2]" = conftest.file
8816 AC_MSG_ERROR([newly created file is older than distributed files!
8817 Check your system clock])
8819 AC_MSG_RESULT(yes)])
8821 # Copyright (C) 2009 Free Software Foundation, Inc.
8823 # This file is free software; the Free Software Foundation
8824 # gives unlimited permission to copy and/or distribute it,
8825 # with or without modifications, as long as this notice is preserved.
8829 # AM_SILENT_RULES([DEFAULT])
8830 # --------------------------
8831 # Enable less verbose build rules; with the default set to DEFAULT
8832 # (`yes' being less verbose, `no' or empty being verbose).
8833 AC_DEFUN([AM_SILENT_RULES],
8834 [AC_ARG_ENABLE([silent-rules],
8835 [ --enable-silent-rules less verbose build output (undo: `make V=1')
8836 --disable-silent-rules verbose build output (undo: `make V=0')])
8837 case $enable_silent_rules in
8838 yes) AM_DEFAULT_VERBOSITY=0;;
8839 no) AM_DEFAULT_VERBOSITY=1;;
8840 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
8842 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
8844 AC_SUBST([AM_BACKSLASH])dnl
8845 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
8848 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8850 # This file is free software; the Free Software Foundation
8851 # gives unlimited permission to copy and/or distribute it,
8852 # with or without modifications, as long as this notice is preserved.
8854 # AM_PROG_INSTALL_STRIP
8855 # ---------------------
8856 # One issue with vendor `install' (even GNU) is that you can't
8857 # specify the program used to strip binaries. This is especially
8858 # annoying in cross-compiling environments, where the build's strip
8859 # is unlikely to handle the host's binaries.
8860 # Fortunately install-sh will honor a STRIPPROG variable, so we
8861 # always use install-sh in `make install-strip', and initialize
8862 # STRIPPROG with the value of the STRIP variable (set by the user).
8863 AC_DEFUN([AM_PROG_INSTALL_STRIP],
8864 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8865 # Installed binaries are usually stripped using `strip' when the user
8866 # run `make install-strip'. However `strip' might not be the right
8867 # tool to use in cross-compilation environments, therefore Automake
8868 # will honor the `STRIP' environment variable to overrule this program.
8869 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8870 if test "$cross_compiling" != no; then
8871 AC_CHECK_TOOL([STRIP], [strip], :)
8873 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8874 AC_SUBST([INSTALL_STRIP_PROGRAM])])
8876 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
8878 # This file is free software; the Free Software Foundation
8879 # gives unlimited permission to copy and/or distribute it,
8880 # with or without modifications, as long as this notice is preserved.
8884 # _AM_SUBST_NOTMAKE(VARIABLE)
8885 # ---------------------------
8886 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8887 # This macro is traced by Automake.
8888 AC_DEFUN([_AM_SUBST_NOTMAKE])
8890 # AM_SUBST_NOTMAKE(VARIABLE)
8891 # ---------------------------
8892 # Public sister of _AM_SUBST_NOTMAKE.
8893 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
8895 # Check how to create a tarball. -*- Autoconf -*-
8897 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8899 # This file is free software; the Free Software Foundation
8900 # gives unlimited permission to copy and/or distribute it,
8901 # with or without modifications, as long as this notice is preserved.
8905 # _AM_PROG_TAR(FORMAT)
8906 # --------------------
8907 # Check how to create a tarball in format FORMAT.
8908 # FORMAT should be one of `v7', `ustar', or `pax'.
8910 # Substitute a variable $(am__tar) that is a command
8911 # writing to stdout a FORMAT-tarball containing the directory
8913 # tardir=directory && $(am__tar) > result.tar
8915 # Substitute a variable $(am__untar) that extract such
8916 # a tarball read from stdin.
8917 # $(am__untar) < result.tar
8918 AC_DEFUN([_AM_PROG_TAR],
8919 [# Always define AMTAR for backward compatibility.
8920 AM_MISSING_PROG([AMTAR], [tar])
8922 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8923 [m4_case([$1], [ustar],, [pax],,
8924 [m4_fatal([Unknown tar format])])
8925 AC_MSG_CHECKING([how to create a $1 tar archive])
8926 # Loop over all known methods to create a tar archive until one works.
8927 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8928 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
8929 # Do not fold the above two line into one, because Tru64 sh and
8930 # Solaris sh will not grok spaces in the rhs of `-'.
8931 for _am_tool in $_am_tools
8935 for _am_tar in tar gnutar gtar;
8937 AM_RUN_LOG([$_am_tar --version]) && break
8939 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8940 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8941 am__untar="$_am_tar -xf -"
8944 # Must skip GNU tar: if it does not support --format= it doesn't create
8945 # ustar tarball either.
8946 (tar --version) >/dev/null 2>&1 && continue
8947 am__tar='tar chf - "$$tardir"'
8948 am__tar_='tar chf - "$tardir"'
8949 am__untar='tar xf -'
8952 am__tar='pax -L -x $1 -w "$$tardir"'
8953 am__tar_='pax -L -x $1 -w "$tardir"'
8957 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8958 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8959 am__untar='cpio -i -H $1 -d'
8968 # If the value was cached, stop now. We just wanted to have am__tar
8969 # and am__untar set.
8970 test -n "${am_cv_prog_tar_$1}" && break
8972 # tar/untar a dummy directory, and stop if the command works
8975 echo GrepMe > conftest.dir/file
8976 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8978 if test -s conftest.tar; then
8979 AM_RUN_LOG([$am__untar <conftest.tar])
8980 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8985 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8986 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8988 AC_SUBST([am__untar])