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]), [2.67],,
17 [m4_warning([this file was generated for autoconf 2.67.
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, 2009, 2010 Free Software Foundation,
27 # Written by Gordon Matzigkeit, 1996
29 # This file is free software; the Free Software Foundation gives
30 # unlimited permission to copy and/or distribute it, with or without
31 # modifications, as long as this notice is preserved.
33 m4_define([_LT_COPYING], [dnl
34 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
35 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
37 # Written by Gordon Matzigkeit, 1996
39 # This file is part of GNU Libtool.
41 # GNU Libtool is free software; you can redistribute it and/or
42 # modify it under the terms of the GNU General Public License as
43 # published by the Free Software Foundation; either version 2 of
44 # the License, or (at your option) any later version.
46 # As a special exception to the GNU General Public License,
47 # if you distribute this file as part of a program or library that
48 # is built using GNU Libtool, you may include this file under the
49 # same distribution terms that you use for the rest of that program.
51 # GNU Libtool is distributed in the hope that it will be useful,
52 # but WITHOUT ANY WARRANTY; without even the implied warranty of
53 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
54 # GNU General Public License for more details.
56 # You should have received a copy of the GNU General Public License
57 # along with GNU Libtool; see the file COPYING. If not, a copy
58 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
59 # obtained by writing to the Free Software Foundation, Inc.,
60 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
68 # Complain and exit if this libtool version is less that VERSION.
70 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
72 [m4_fatal([Libtool version $1 or higher is required],
79 # Complain if the absolute build directory name contains unusual characters
80 m4_defun([_LT_CHECK_BUILDDIR],
83 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
91 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
92 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
93 AC_BEFORE([$0], [LT_LANG])dnl
94 AC_BEFORE([$0], [LT_OUTPUT])dnl
95 AC_BEFORE([$0], [LTDL_INIT])dnl
96 m4_require([_LT_CHECK_BUILDDIR])dnl
98 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
99 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
100 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
101 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
102 dnl unless we require an AC_DEFUNed macro:
103 AC_REQUIRE([LTOPTIONS_VERSION])dnl
104 AC_REQUIRE([LTSUGAR_VERSION])dnl
105 AC_REQUIRE([LTVERSION_VERSION])dnl
106 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
107 m4_require([_LT_PROG_LTMAIN])dnl
109 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
112 _LT_SET_OPTIONS([$0], [$1])
114 # This can be used to rebuild libtool when needed
115 LIBTOOL_DEPS="$ltmain"
117 # Always use our own libtool.
118 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
128 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
129 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
130 dnl aclocal-1.4 backwards compatibility:
131 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
132 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
135 # _LT_CC_BASENAME(CC)
136 # -------------------
137 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
138 m4_defun([_LT_CC_BASENAME],
139 [for cc_temp in $1""; do
141 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
142 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
147 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
151 # _LT_FILEUTILS_DEFAULTS
152 # ----------------------
153 # It is okay to use these file commands and assume they have been set
154 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
155 m4_defun([_LT_FILEUTILS_DEFAULTS],
159 ])# _LT_FILEUTILS_DEFAULTS
164 m4_defun([_LT_SETUP],
165 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
166 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
167 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
168 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
170 _LT_DECL([], [host_alias], [0], [The host system])dnl
171 _LT_DECL([], [host], [0])dnl
172 _LT_DECL([], [host_os], [0])dnl
174 _LT_DECL([], [build_alias], [0], [The build system])dnl
175 _LT_DECL([], [build], [0])dnl
176 _LT_DECL([], [build_os], [0])dnl
178 AC_REQUIRE([AC_PROG_CC])dnl
179 AC_REQUIRE([LT_PATH_LD])dnl
180 AC_REQUIRE([LT_PATH_NM])dnl
182 AC_REQUIRE([AC_PROG_LN_S])dnl
183 test -z "$LN_S" && LN_S="ln -s"
184 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
186 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
187 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
188 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
190 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
191 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
192 m4_require([_LT_CMD_RELOAD])dnl
193 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
194 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
195 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
197 _LT_CONFIG_LIBTOOL_INIT([
198 # See if we are running on zsh, and set the options which allow our
199 # commands through without removal of \ escapes INIT.
200 if test -n "\${ZSH_VERSION+set}" ; then
204 if test -n "${ZSH_VERSION+set}" ; then
210 m4_require([_LT_TAG_COMPILER])dnl
214 # AIX sometimes has problems with the GCC collect2 program. For some
215 # reason, if we set the COLLECT_NAMES environment variable, the problems
216 # vanish in a puff of smoke.
217 if test "X${COLLECT_NAMES+set}" != Xset; then
228 # All known linkers require a `.a' archive for static linking (except MSVC,
229 # which needs '.lib').
232 with_gnu_ld="$lt_cv_prog_gnu_ld"
237 # Set sane defaults for various variables
238 test -z "$CC" && CC=cc
239 test -z "$LTCC" && LTCC=$CC
240 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
241 test -z "$LD" && LD=ld
242 test -z "$ac_objext" && ac_objext=o
244 _LT_CC_BASENAME([$compiler])
246 # Only perform the check for file, if the check method requires it
247 test -z "$MAGIC_CMD" && MAGIC_CMD=file
248 case $deplibs_check_method in
250 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
256 # Use C for the default configuration in the libtool script
257 LT_SUPPORTED_TAG([CC])
259 _LT_LANG_DEFAULT_CONFIG
264 # _LT_PREPARE_SED_QUOTE_VARS
265 # --------------------------
266 # Define a few sed substitution that help us do robust quoting.
267 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
268 [# Backslashify metacharacters that are still active within
269 # double-quoted strings.
270 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
272 # Same as above, but do not quote variable references.
273 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
275 # Sed substitution to delay expansion of an escaped shell variable in a
276 # double_quote_subst'ed string.
277 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
279 # Sed substitution to delay expansion of an escaped single quote.
280 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
282 # Sed substitution to avoid accidental globbing in evaled expressions
283 no_glob_subst='s/\*/\\\*/g'
288 # Note that this code is called both from `configure', and `config.status'
289 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
290 # `config.status' has no value for ac_aux_dir unless we are using Automake,
291 # so we pass a copy along to make sure it has a sensible value anyway.
292 m4_defun([_LT_PROG_LTMAIN],
293 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
294 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
295 ltmain="$ac_aux_dir/ltmain.sh"
300 # So that we can recreate a full libtool script including additional
301 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
302 # in macros and then make a single call at the end using the `libtool'
306 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
307 # ----------------------------------------
308 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
309 m4_define([_LT_CONFIG_LIBTOOL_INIT],
311 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
316 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
319 # _LT_CONFIG_LIBTOOL([COMMANDS])
320 # ------------------------------
321 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
322 m4_define([_LT_CONFIG_LIBTOOL],
324 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
329 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
332 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
333 # -----------------------------------------------------
334 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
335 [_LT_CONFIG_LIBTOOL([$1])
336 _LT_CONFIG_LIBTOOL_INIT([$2])
340 # _LT_FORMAT_COMMENT([COMMENT])
341 # -----------------------------
342 # Add leading comment marks to the start of each line, and a trailing
343 # full-stop to the whole comment if one is not present already.
344 m4_define([_LT_FORMAT_COMMENT],
346 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
347 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355 # -------------------------------------------------------------------
356 # CONFIGNAME is the name given to the value in the libtool script.
357 # VARNAME is the (base) name used in the configure script.
358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359 # VARNAME. Any other value will be used directly.
360 m4_define([_LT_DECL],
361 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363 [m4_ifval([$1], [$1], [$2])])
364 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
366 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367 lt_dict_add_subkey([lt_decl_dict], [$2],
368 [tagged?], [m4_ifval([$5], [yes], [no])])])
372 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373 # --------------------------------------------------------
374 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
377 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378 # ------------------------------------------------
379 m4_define([lt_decl_tag_varnames],
380 [_lt_decl_filter([tagged?], [yes], $@)])
383 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384 # ---------------------------------------------------------
385 m4_define([_lt_decl_filter],
387 [0], [m4_fatal([$0: too few arguments: $#])],
388 [1], [m4_fatal([$0: too few arguments: $#: $1])],
389 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
395 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396 # --------------------------------------------------
397 m4_define([lt_decl_quote_varnames],
398 [_lt_decl_filter([value], [1], $@)])
401 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402 # ---------------------------------------------------
403 m4_define([lt_decl_dquote_varnames],
404 [_lt_decl_filter([value], [2], $@)])
407 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_varnames_tagged],
410 [m4_assert([$# <= 2])dnl
411 _$0(m4_quote(m4_default([$1], [[, ]])),
412 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414 m4_define([_lt_decl_varnames_tagged],
415 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
418 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419 # ------------------------------------------------
420 m4_define([lt_decl_all_varnames],
421 [_$0(m4_quote(m4_default([$1], [[, ]])),
423 m4_quote(lt_decl_varnames),
424 m4_quote(m4_shift($@))))[]dnl
426 m4_define([_lt_decl_all_varnames],
427 [lt_join($@, lt_decl_varnames_tagged([$1],
428 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
432 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
433 # ------------------------------------
434 # Quote a variable value, and forward it to `config.status' so that its
435 # declaration there will have the same value as in `configure'. VARNAME
436 # must have a single quote delimited value for this to work.
437 m4_define([_LT_CONFIG_STATUS_DECLARE],
438 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
441 # _LT_CONFIG_STATUS_DECLARATIONS
442 # ------------------------------
443 # We delimit libtool config variables with single quotes, so when
444 # we write them to config.status, we have to be sure to quote all
445 # embedded single quotes properly. In configure, this macro expands
446 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
448 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
456 # Output comment and list of tags supported by the script
457 m4_defun([_LT_LIBTOOL_TAGS],
458 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459 available_tags="_LT_TAGS"dnl
463 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464 # -----------------------------------
465 # Extract the dictionary values for VARNAME (optionally with TAG) and
466 # expand to a commented shell variable setting:
468 # # Some comment about what VAR is for.
469 # visible_name=$lt_internal_name
470 m4_define([_LT_LIBTOOL_DECLARE],
471 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472 [description])))[]dnl
473 m4_pushdef([_libtool_name],
474 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476 [0], [_libtool_name=[$]$1],
477 [1], [_libtool_name=$lt_[]$1],
478 [2], [_libtool_name=$lt_[]$1],
479 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
484 # _LT_LIBTOOL_CONFIG_VARS
485 # -----------------------
486 # Produce commented declarations of non-tagged libtool config variables
487 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
488 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489 # section) are produced by _LT_LIBTOOL_TAG_VARS.
490 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491 [m4_foreach([_lt_var],
492 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
496 # _LT_LIBTOOL_TAG_VARS(TAG)
497 # -------------------------
498 m4_define([_LT_LIBTOOL_TAG_VARS],
499 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
503 # _LT_TAGVAR(VARNAME, [TAGNAME])
504 # ------------------------------
505 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
508 # _LT_CONFIG_COMMANDS
509 # -------------------
510 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511 # variables for single and double quote escaping we saved from calls
512 # to _LT_DECL, we can put quote escaped variables declarations
513 # into `config.status', and then the shell code to quote escape them in
514 # for loops in `config.status'. Finally, any additional code accumulated
515 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516 m4_defun([_LT_CONFIG_COMMANDS],
517 [AC_PROVIDE_IFELSE([LT_OUTPUT],
518 dnl If the libtool generation code has been placed in $CONFIG_LT,
519 dnl instead of duplicating it all over again into config.status,
520 dnl then we will have config.status run $CONFIG_LT later, so it
521 dnl needs to know what name is stored there:
522 [AC_CONFIG_COMMANDS([libtool],
523 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524 dnl If the libtool generation code is destined for config.status,
525 dnl expand the accumulated commands and init code now:
526 [AC_CONFIG_COMMANDS([libtool],
527 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528 ])#_LT_CONFIG_COMMANDS
532 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
535 # The HP-UX ksh and POSIX shell print the target directory to stdout
537 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
539 sed_quote_subst='$sed_quote_subst'
540 double_quote_subst='$double_quote_subst'
541 delay_variable_subst='$delay_variable_subst'
542 _LT_CONFIG_STATUS_DECLARATIONS
545 compiler='$compiler_DEFAULT'
547 # A function that is used when there is no print builtin or printf.
548 func_fallback_echo ()
550 eval 'cat <<_LTECHO_EOF
555 # Quote evaled strings.
556 for var in lt_decl_all_varnames([[ \
557 ]], lt_decl_quote_varnames); do
558 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559 *[[\\\\\\\`\\"\\\$]]*)
560 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
563 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
568 # Double-quote double-evaled strings.
569 for var in lt_decl_all_varnames([[ \
570 ]], lt_decl_dquote_varnames); do
571 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572 *[[\\\\\\\`\\"\\\$]]*)
573 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
576 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
581 _LT_OUTPUT_LIBTOOL_INIT
584 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585 # ------------------------------------
586 # Generate a child script FILE with all initialization necessary to
587 # reuse the environment learned by the parent script, and make the
588 # file executable. If COMMENT is supplied, it is inserted after the
589 # `#!' sequence but before initialization text begins. After this
590 # macro, additional text can be appended to FILE to form the body of
591 # the child script. The macro ends with non-zero status if the
592 # file could not be fully written (such as if the disk is full).
593 m4_ifdef([AS_INIT_GENERATED],
594 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595 [m4_defun([_LT_GENERATED_FILE_INIT],
596 [m4_require([AS_PREPARE])]dnl
597 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
599 cat >$1 <<_ASEOF || lt_write_fail=1
601 # Generated by $as_me.
603 SHELL=\${CONFIG_SHELL-$SHELL}
606 cat >>$1 <<\_ASEOF || lt_write_fail=1
609 exec AS_MESSAGE_FD>&1
611 test $lt_write_fail = 0 && chmod +x $1[]dnl
612 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
616 # This macro allows early generation of the libtool script (before
617 # AC_OUTPUT is called), incase it is used in configure for compilation
619 AC_DEFUN([LT_OUTPUT],
620 [: ${CONFIG_LT=./config.lt}
621 AC_MSG_NOTICE([creating $CONFIG_LT])
622 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623 [# Run this file to recreate a libtool stub with the current configuration.])
625 cat >>"$CONFIG_LT" <<\_LTEOF
627 exec AS_MESSAGE_LOG_FD>>config.log
630 AS_BOX([Running $as_me.])
631 } >&AS_MESSAGE_LOG_FD
634 \`$as_me' creates a local libtool stub from the current configuration,
635 for use in further configure time tests before the real libtool is
638 Usage: $[0] [[OPTIONS]]
640 -h, --help print this help, then exit
641 -V, --version print version number, then exit
642 -q, --quiet do not print progress messages
643 -d, --debug don't remove temporary files
645 Report bugs to <bug-libtool@gnu.org>."
648 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650 configured by $[0], generated by m4_PACKAGE_STRING.
652 Copyright (C) 2010 Free Software Foundation, Inc.
653 This config.lt script is free software; the Free Software Foundation
654 gives unlimited permision to copy, distribute and modify it."
659 --version | --v* | -V )
660 echo "$lt_cl_version"; exit 0 ;;
662 echo "$lt_cl_help"; exit 0 ;;
663 --debug | --d* | -d )
665 --quiet | --q* | --silent | --s* | -q )
668 -*) AC_MSG_ERROR([unrecognized option: $[1]
669 Try \`$[0] --help' for more information.]) ;;
671 *) AC_MSG_ERROR([unrecognized argument: $[1]
672 Try \`$[0] --help' for more information.]) ;;
677 if $lt_cl_silent; then
678 exec AS_MESSAGE_FD>/dev/null
682 cat >>"$CONFIG_LT" <<_LTEOF
683 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
686 cat >>"$CONFIG_LT" <<\_LTEOF
687 AC_MSG_NOTICE([creating $ofile])
688 _LT_OUTPUT_LIBTOOL_COMMANDS
691 chmod +x "$CONFIG_LT"
693 # configure is writing to config.log, but config.lt does its own redirection,
694 # appending to config.log, which fails on DOS, as config.log is still kept
695 # open by configure. Here we exec the FD to /dev/null, effectively closing
696 # config.log, so it can be properly (re)opened and appended to by config.lt.
698 test "$silent" = yes &&
699 lt_config_lt_args="$lt_config_lt_args --quiet"
700 exec AS_MESSAGE_LOG_FD>/dev/null
701 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702 exec AS_MESSAGE_LOG_FD>>config.log
703 $lt_cl_success || AS_EXIT(1)
709 # If TAG is the built-in tag, create an initial libtool script with a
710 # default configuration from the untagged config vars. Otherwise add code
711 # to config.status for appending the configuration named by TAG from the
712 # matching tagged config vars.
713 m4_defun([_LT_CONFIG],
714 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715 _LT_CONFIG_SAVE_COMMANDS([
716 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717 m4_if(_LT_TAG, [C], [
718 # See if we are running on zsh, and set the options which allow our
719 # commands through without removal of \ escapes.
720 if test -n "${ZSH_VERSION+set}" ; then
725 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
728 cat <<_LT_EOF >> "$cfgfile"
731 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
732 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
733 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
734 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
739 # ### BEGIN LIBTOOL CONFIG
740 _LT_LIBTOOL_CONFIG_VARS
742 # ### END LIBTOOL CONFIG
748 cat <<\_LT_EOF >> "$cfgfile"
749 # AIX sometimes has problems with the GCC collect2 program. For some
750 # reason, if we set the COLLECT_NAMES environment variable, the problems
751 # vanish in a puff of smoke.
752 if test "X${COLLECT_NAMES+set}" != Xset; then
762 # We use sed instead of cat because bash on DJGPP gets confused if
763 # if finds mixed CR/LF and LF-only lines. Since sed operates in
764 # text mode, it properly converts lines to CR/LF. This bash problem
765 # is reportedly fixed, but why not run on old versions too?
766 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
767 || (rm -f "$cfgfile"; exit 1)
769 _LT_PROG_XSI_SHELLFNS
771 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
772 || (rm -f "$cfgfile"; exit 1)
774 mv -f "$cfgfile" "$ofile" ||
775 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
778 [cat <<_LT_EOF >> "$ofile"
780 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
781 dnl in a comment (ie after a #).
782 # ### BEGIN LIBTOOL TAG CONFIG: $1
783 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
784 # ### END LIBTOOL TAG CONFIG: $1
791 TIMESTAMP='$TIMESTAMP'
794 ])dnl /_LT_CONFIG_SAVE_COMMANDS
798 # LT_SUPPORTED_TAG(TAG)
799 # ---------------------
800 # Trace this macro to discover what tags are supported by the libtool
801 # --tag option, using:
802 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
803 AC_DEFUN([LT_SUPPORTED_TAG], [])
806 # C support is built-in for now
807 m4_define([_LT_LANG_C_enabled], [])
808 m4_define([_LT_TAGS], [])
813 # Enable libtool support for the given language if not already enabled.
815 [AC_BEFORE([$0], [LT_OUTPUT])dnl
818 [C++], [_LT_LANG(CXX)],
819 [Java], [_LT_LANG(GCJ)],
820 [Fortran 77], [_LT_LANG(F77)],
821 [Fortran], [_LT_LANG(FC)],
822 [Windows Resource], [_LT_LANG(RC)],
823 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
825 [m4_fatal([$0: unsupported language: "$1"])])])dnl
832 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
833 [LT_SUPPORTED_TAG([$1])dnl
834 m4_append([_LT_TAGS], [$1 ])dnl
835 m4_define([_LT_LANG_]$1[_enabled], [])dnl
836 _LT_LANG_$1_CONFIG($1)])dnl
840 # _LT_LANG_DEFAULT_CONFIG
841 # -----------------------
842 m4_defun([_LT_LANG_DEFAULT_CONFIG],
843 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
845 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
847 AC_PROVIDE_IFELSE([AC_PROG_F77],
849 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
851 AC_PROVIDE_IFELSE([AC_PROG_FC],
853 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
855 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
856 dnl pulling things in needlessly.
857 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
859 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
861 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
863 [m4_ifdef([AC_PROG_GCJ],
864 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
865 m4_ifdef([A][M_PROG_GCJ],
866 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
867 m4_ifdef([LT_PROG_GCJ],
868 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
870 AC_PROVIDE_IFELSE([LT_PROG_RC],
872 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
873 ])# _LT_LANG_DEFAULT_CONFIG
876 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
877 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
878 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
879 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
880 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
881 dnl aclocal-1.4 backwards compatibility:
882 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
883 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
884 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
885 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
886 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
891 m4_defun([_LT_TAG_COMPILER],
892 [AC_REQUIRE([AC_PROG_CC])dnl
894 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
895 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
896 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
897 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
899 # If no C compiler was specified, use CC.
902 # If no C compiler flags were specified, use CFLAGS.
903 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
905 # Allow CC to be a program name with arguments.
910 # _LT_COMPILER_BOILERPLATE
911 # ------------------------
912 # Check for compiler boilerplate output or warnings with
913 # the simple compiler test code.
914 m4_defun([_LT_COMPILER_BOILERPLATE],
915 [m4_require([_LT_DECL_SED])dnl
916 ac_outfile=conftest.$ac_objext
917 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
918 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
919 _lt_compiler_boilerplate=`cat conftest.err`
921 ])# _LT_COMPILER_BOILERPLATE
924 # _LT_LINKER_BOILERPLATE
925 # ----------------------
926 # Check for linker boilerplate output or warnings with
927 # the simple link test code.
928 m4_defun([_LT_LINKER_BOILERPLATE],
929 [m4_require([_LT_DECL_SED])dnl
930 ac_outfile=conftest.$ac_objext
931 echo "$lt_simple_link_test_code" >conftest.$ac_ext
932 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
933 _lt_linker_boilerplate=`cat conftest.err`
935 ])# _LT_LINKER_BOILERPLATE
937 # _LT_REQUIRED_DARWIN_CHECKS
938 # -------------------------
939 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
942 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
943 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
944 AC_CHECK_TOOL([LIPO], [lipo], [:])
945 AC_CHECK_TOOL([OTOOL], [otool], [:])
946 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
947 _LT_DECL([], [DSYMUTIL], [1],
948 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
949 _LT_DECL([], [NMEDIT], [1],
950 [Tool to change global to local symbols on Mac OS X])
951 _LT_DECL([], [LIPO], [1],
952 [Tool to manipulate fat objects and archives on Mac OS X])
953 _LT_DECL([], [OTOOL], [1],
954 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
955 _LT_DECL([], [OTOOL64], [1],
956 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
958 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
959 [lt_cv_apple_cc_single_mod=no
960 if test -z "${LT_MULTI_MODULE}"; then
961 # By default we will add the -single_module flag. You can override
962 # by either setting the environment variable LT_MULTI_MODULE
963 # non-empty at configure time, or by adding -multi_module to the
965 rm -rf libconftest.dylib*
966 echo "int foo(void){return 1;}" > conftest.c
967 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
968 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
969 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
970 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
972 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
973 lt_cv_apple_cc_single_mod=yes
975 cat conftest.err >&AS_MESSAGE_LOG_FD
977 rm -rf libconftest.dylib*
980 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
981 [lt_cv_ld_exported_symbols_list],
982 [lt_cv_ld_exported_symbols_list=no
983 save_LDFLAGS=$LDFLAGS
984 echo "_main" > conftest.sym
985 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
986 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
987 [lt_cv_ld_exported_symbols_list=yes],
988 [lt_cv_ld_exported_symbols_list=no])
989 LDFLAGS="$save_LDFLAGS"
991 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
992 [lt_cv_ld_force_load=no
993 cat > conftest.c << _LT_EOF
994 int forced_loaded() { return 2;}
996 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
997 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
998 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
999 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1000 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1001 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1002 cat > conftest.c << _LT_EOF
1003 int main() { return 0;}
1005 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1006 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1008 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
1009 lt_cv_ld_force_load=yes
1011 cat conftest.err >&AS_MESSAGE_LOG_FD
1013 rm -f conftest.err libconftest.a conftest conftest.c
1014 rm -rf conftest.dSYM
1017 rhapsody* | darwin1.[[012]])
1018 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1020 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1021 darwin*) # darwin 5.x on
1022 # if running on 10.5 or later, the deployment target defaults
1023 # to the OS version, if on x86, and 10.4, the deployment
1024 # target defaults to 10.4. Don't you love it?
1025 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1026 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1027 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1029 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1031 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1035 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1036 _lt_dar_single_mod='$single_module'
1038 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1039 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1041 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1043 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1044 _lt_dsymutil='~$DSYMUTIL $lib || :'
1053 # _LT_DARWIN_LINKER_FEATURES
1054 # --------------------------
1055 # Checks for linker and compiler features on darwin
1056 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1058 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1059 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1060 _LT_TAGVAR(hardcode_direct, $1)=no
1061 _LT_TAGVAR(hardcode_automatic, $1)=yes
1062 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1063 if test "$lt_cv_ld_force_load" = "yes"; then
1064 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1066 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1068 _LT_TAGVAR(link_all_deplibs, $1)=yes
1069 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1070 case $cc_basename in
1071 ifort*) _lt_dar_can_shared=yes ;;
1072 *) _lt_dar_can_shared=$GCC ;;
1074 if test "$_lt_dar_can_shared" = "yes"; then
1075 output_verbose_link_cmd=func_echo_all
1076 _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}"
1077 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1078 _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}"
1079 _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}${_lt_dsymutil}"
1081 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1082 _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}"
1083 _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}"
1087 _LT_TAGVAR(ld_shlibs, $1)=no
1091 # _LT_SYS_MODULE_PATH_AIX
1092 # -----------------------
1093 # Links a minimal program and checks the executable
1094 # for the system default hardcoded library path. In most cases,
1095 # this is /usr/lib:/lib, but when the MPI compilers are used
1096 # the location of the communication and MPI libs are included too.
1097 # If we don't find anything, use the default library path according
1098 # to the aix ld manual.
1099 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1100 [m4_require([_LT_DECL_SED])dnl
1101 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1102 lt_aix_libpath_sed='
1103 /Import File Strings/,/^$/ {
1109 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1110 # Check for a 64-bit object if we didn't find anything.
1111 if test -z "$aix_libpath"; then
1112 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1114 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1115 ])# _LT_SYS_MODULE_PATH_AIX
1118 # _LT_SHELL_INIT(ARG)
1119 # -------------------
1120 m4_define([_LT_SHELL_INIT],
1121 [m4_divert_text([M4SH-INIT], [$1
1122 ])])# _LT_SHELL_INIT
1126 # _LT_PROG_ECHO_BACKSLASH
1127 # -----------------------
1128 # Find how we can fake an echo command that does not interpret backslash.
1129 # In particular, with Autoconf 2.60 or later we add some code to the start
1130 # of the generated configure script which will find a shell with a builtin
1131 # printf (which we can use as an echo command).
1132 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1133 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1134 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1135 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1137 AC_MSG_CHECKING([how to print strings])
1138 # Test print first, because it will be a builtin if present.
1139 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
1140 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1142 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1145 # Use this function as a fallback that always works.
1146 func_fallback_echo ()
1148 eval 'cat <<_LTECHO_EOF
1152 ECHO='func_fallback_echo'
1155 # func_echo_all arg...
1156 # Invoke $ECHO with all args, space-separated.
1163 printf*) AC_MSG_RESULT([printf]) ;;
1164 print*) AC_MSG_RESULT([print -r]) ;;
1165 *) AC_MSG_RESULT([cat]) ;;
1168 m4_ifdef([_AS_DETECT_SUGGESTED],
1169 [_AS_DETECT_SUGGESTED([
1170 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1171 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1172 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1173 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1174 PATH=/empty FPATH=/empty; export PATH FPATH
1175 test "X`printf %s $ECHO`" = "X$ECHO" \
1176 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1178 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1179 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1180 ])# _LT_PROG_ECHO_BACKSLASH
1185 m4_defun([_LT_ENABLE_LOCK],
1186 [AC_ARG_ENABLE([libtool-lock],
1187 [AS_HELP_STRING([--disable-libtool-lock],
1188 [avoid locking (might break parallel builds)])])
1189 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1191 # Some flags need to be propagated to the compiler or linker for good
1195 # Find out which ABI we are using.
1196 echo 'int i;' > conftest.$ac_ext
1197 if AC_TRY_EVAL(ac_compile); then
1198 case `/usr/bin/file conftest.$ac_objext` in
1210 # Find out which ABI we are using.
1211 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1212 if AC_TRY_EVAL(ac_compile); then
1213 if test "$lt_cv_prog_gnu_ld" = yes; then
1214 case `/usr/bin/file conftest.$ac_objext` in
1216 LD="${LD-ld} -melf32bsmip"
1219 LD="${LD-ld} -melf32bmipn32"
1222 LD="${LD-ld} -melf64bmip"
1226 case `/usr/bin/file conftest.$ac_objext` in
1242 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1243 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1244 # Find out which ABI we are using.
1245 echo 'int i;' > conftest.$ac_ext
1246 if AC_TRY_EVAL(ac_compile); then
1247 case `/usr/bin/file conftest.o` in
1250 x86_64-*kfreebsd*-gnu)
1251 LD="${LD-ld} -m elf_i386_fbsd"
1254 LD="${LD-ld} -m elf_i386"
1256 ppc64-*linux*|powerpc64-*linux*)
1257 LD="${LD-ld} -m elf32ppclinux"
1260 LD="${LD-ld} -m elf_s390"
1263 LD="${LD-ld} -m elf32_sparc"
1269 x86_64-*kfreebsd*-gnu)
1270 LD="${LD-ld} -m elf_x86_64_fbsd"
1273 LD="${LD-ld} -m elf_x86_64"
1275 ppc*-*linux*|powerpc*-*linux*)
1276 LD="${LD-ld} -m elf64ppc"
1278 s390*-*linux*|s390*-*tpf*)
1279 LD="${LD-ld} -m elf64_s390"
1282 LD="${LD-ld} -m elf64_sparc"
1292 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1293 SAVE_CFLAGS="$CFLAGS"
1294 CFLAGS="$CFLAGS -belf"
1295 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1297 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1299 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1300 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1301 CFLAGS="$SAVE_CFLAGS"
1305 # Find out which ABI we are using.
1306 echo 'int i;' > conftest.$ac_ext
1307 if AC_TRY_EVAL(ac_compile); then
1308 case `/usr/bin/file conftest.o` in
1310 case $lt_cv_prog_gnu_ld in
1311 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1313 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1325 need_locks="$enable_libtool_lock"
1329 # _LT_CMD_OLD_ARCHIVE
1330 # -------------------
1331 m4_defun([_LT_CMD_OLD_ARCHIVE],
1332 [AC_CHECK_TOOL(AR, ar, false)
1333 test -z "$AR" && AR=ar
1334 test -z "$AR_FLAGS" && AR_FLAGS=cru
1335 _LT_DECL([], [AR], [1], [The archiver])
1336 _LT_DECL([], [AR_FLAGS], [1])
1338 AC_CHECK_TOOL(STRIP, strip, :)
1339 test -z "$STRIP" && STRIP=:
1340 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1342 AC_CHECK_TOOL(RANLIB, ranlib, :)
1343 test -z "$RANLIB" && RANLIB=:
1344 _LT_DECL([], [RANLIB], [1],
1345 [Commands used to install an old-style archive])
1347 # Determine commands to create old-style static archives.
1348 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1349 old_postinstall_cmds='chmod 644 $oldlib'
1350 old_postuninstall_cmds=
1352 if test -n "$RANLIB"; then
1355 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1358 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1361 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1366 lock_old_archive_extraction=yes ;;
1368 lock_old_archive_extraction=no ;;
1370 _LT_DECL([], [old_postinstall_cmds], [2])
1371 _LT_DECL([], [old_postuninstall_cmds], [2])
1372 _LT_TAGDECL([], [old_archive_cmds], [2],
1373 [Commands used to build an old-style archive])
1374 _LT_DECL([], [lock_old_archive_extraction], [0],
1375 [Whether to use a lock for old archive extraction])
1376 ])# _LT_CMD_OLD_ARCHIVE
1379 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1380 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1381 # ----------------------------------------------------------------
1382 # Check whether the given compiler option works
1383 AC_DEFUN([_LT_COMPILER_OPTION],
1384 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1385 m4_require([_LT_DECL_SED])dnl
1386 AC_CACHE_CHECK([$1], [$2],
1388 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1389 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1390 lt_compiler_flag="$3"
1391 # Insert the option either (1) after the last *FLAGS variable, or
1392 # (2) before a word containing "conftest.", or (3) at the end.
1393 # Note that $ac_compile itself does not contain backslashes and begins
1394 # with a dollar sign (not a hyphen), so the echo should work correctly.
1395 # The option is referenced via a variable to avoid confusing sed.
1396 lt_compile=`echo "$ac_compile" | $SED \
1397 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1398 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1399 -e 's:$: $lt_compiler_flag:'`
1400 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1401 (eval "$lt_compile" 2>conftest.err)
1403 cat conftest.err >&AS_MESSAGE_LOG_FD
1404 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1405 if (exit $ac_status) && test -s "$ac_outfile"; then
1406 # The compiler can only warn and ignore the option if not recognized
1407 # So say no if there are warnings other than the usual output.
1408 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1409 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1410 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1417 if test x"[$]$2" = xyes; then
1418 m4_if([$5], , :, [$5])
1420 m4_if([$6], , :, [$6])
1422 ])# _LT_COMPILER_OPTION
1425 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1426 dnl aclocal-1.4 backwards compatibility:
1427 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1430 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1431 # [ACTION-SUCCESS], [ACTION-FAILURE])
1432 # ----------------------------------------------------
1433 # Check whether the given linker option works
1434 AC_DEFUN([_LT_LINKER_OPTION],
1435 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1436 m4_require([_LT_DECL_SED])dnl
1437 AC_CACHE_CHECK([$1], [$2],
1439 save_LDFLAGS="$LDFLAGS"
1440 LDFLAGS="$LDFLAGS $3"
1441 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1442 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1443 # The linker can only warn and ignore the option if not recognized
1444 # So say no if there are warnings
1445 if test -s conftest.err; then
1446 # Append any errors to the config.log.
1447 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1448 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1449 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1450 if diff conftest.exp conftest.er2 >/dev/null; then
1458 LDFLAGS="$save_LDFLAGS"
1461 if test x"[$]$2" = xyes; then
1462 m4_if([$4], , :, [$4])
1464 m4_if([$5], , :, [$5])
1466 ])# _LT_LINKER_OPTION
1469 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1470 dnl aclocal-1.4 backwards compatibility:
1471 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1476 AC_DEFUN([LT_CMD_MAX_LEN],
1477 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1478 # find the maximum length of command line arguments
1479 AC_MSG_CHECKING([the maximum length of command line arguments])
1480 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1486 # On DJGPP, this test can blow up pretty badly due to problems in libc
1487 # (any single argument exceeding 2000 bytes causes a buffer overrun
1488 # during glob expansion). Even if it were fixed, the result of this
1489 # check would be larger than it should be.
1490 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1494 # Under GNU Hurd, this test is not required because there is
1495 # no limit to the length of command line arguments.
1496 # Libtool will interpret -1 as no limit whatsoever
1497 lt_cv_sys_max_cmd_len=-1;
1500 cygwin* | mingw* | cegcc*)
1501 # On Win9x/ME, this test blows up -- it succeeds, but takes
1502 # about 5 minutes as the teststring grows exponentially.
1503 # Worse, since 9x/ME are not pre-emptively multitasking,
1504 # you end up with a "frozen" computer, even though with patience
1505 # the test eventually succeeds (with a max line length of 256k).
1506 # Instead, let's just punt: use the minimum linelength reported by
1507 # all of the supported platforms: 8192 (on NT/2K/XP).
1508 lt_cv_sys_max_cmd_len=8192;
1512 # On MiNT this can take a long time and run out of memory.
1513 lt_cv_sys_max_cmd_len=8192;
1517 # On AmigaOS with pdksh, this test takes hours, literally.
1518 # So we just punt and use a minimum line length of 8192.
1519 lt_cv_sys_max_cmd_len=8192;
1522 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1523 # This has been around since 386BSD, at least. Likely further.
1524 if test -x /sbin/sysctl; then
1525 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1526 elif test -x /usr/sbin/sysctl; then
1527 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1529 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1531 # And add a safety zone
1532 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1533 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1537 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1538 lt_cv_sys_max_cmd_len=196608
1542 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1543 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1544 # nice to cause kernel panics so lets avoid the loop below.
1545 # First set a reasonable default.
1546 lt_cv_sys_max_cmd_len=16384
1548 if test -x /sbin/sysconfig; then
1549 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1550 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1555 lt_cv_sys_max_cmd_len=102400
1557 sysv5* | sco5v6* | sysv4.2uw2*)
1558 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1559 if test -n "$kargmax"; then
1560 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1562 lt_cv_sys_max_cmd_len=32768
1566 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1567 if test -n "$lt_cv_sys_max_cmd_len"; then
1568 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1569 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1571 # Make teststring a little bigger before we do anything with it.
1572 # a 1K string should be a reasonable start.
1573 for i in 1 2 3 4 5 6 7 8 ; do
1574 teststring=$teststring$teststring
1576 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1577 # If test is not a shell built-in, we'll probably end up computing a
1578 # maximum length that is only half of the actual maximum length, but
1580 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1581 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1582 test $i != 17 # 1/2 MB should be enough
1585 teststring=$teststring$teststring
1587 # Only check the string length outside the loop.
1588 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1590 # Add a significant safety factor because C++ compilers can tack on
1591 # massive amounts of additional arguments before passing them to the
1592 # linker. It appears as though 1/2 is a usable value.
1593 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1598 if test -n $lt_cv_sys_max_cmd_len ; then
1599 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1603 max_cmd_len=$lt_cv_sys_max_cmd_len
1604 _LT_DECL([], [max_cmd_len], [0],
1605 [What is the maximum length of a command?])
1609 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1610 dnl aclocal-1.4 backwards compatibility:
1611 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1616 m4_defun([_LT_HEADER_DLFCN],
1617 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1618 ])# _LT_HEADER_DLFCN
1621 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1622 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1623 # ----------------------------------------------------------------
1624 m4_defun([_LT_TRY_DLOPEN_SELF],
1625 [m4_require([_LT_HEADER_DLFCN])dnl
1626 if test "$cross_compiling" = yes; then :
1629 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1630 lt_status=$lt_dlunknown
1631 cat > conftest.$ac_ext <<_LT_EOF
1632 [#line $LINENO "configure"
1633 #include "confdefs.h"
1642 # define LT_DLGLOBAL RTLD_GLOBAL
1645 # define LT_DLGLOBAL DL_GLOBAL
1647 # define LT_DLGLOBAL 0
1651 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1652 find out it does not work in some platform. */
1653 #ifndef LT_DLLAZY_OR_NOW
1655 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1658 # define LT_DLLAZY_OR_NOW DL_LAZY
1661 # define LT_DLLAZY_OR_NOW RTLD_NOW
1664 # define LT_DLLAZY_OR_NOW DL_NOW
1666 # define LT_DLLAZY_OR_NOW 0
1673 /* When -fvisbility=hidden is used, assume the code has been annotated
1674 correspondingly for the symbols needed. */
1675 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1676 void fnord () __attribute__((visibility("default")));
1679 void fnord () { int i=42; }
1682 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1683 int status = $lt_dlunknown;
1687 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1690 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1691 else puts (dlerror ());
1693 /* dlclose (self); */
1701 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1702 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1705 x$lt_dlno_uscore) $1 ;;
1706 x$lt_dlneed_uscore) $2 ;;
1707 x$lt_dlunknown|x*) $3 ;;
1710 # compilation failed
1715 ])# _LT_TRY_DLOPEN_SELF
1718 # LT_SYS_DLOPEN_SELF
1719 # ------------------
1720 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1721 [m4_require([_LT_HEADER_DLFCN])dnl
1722 if test "x$enable_dlopen" != xyes; then
1723 enable_dlopen=unknown
1724 enable_dlopen_self=unknown
1725 enable_dlopen_self_static=unknown
1732 lt_cv_dlopen="load_add_on"
1734 lt_cv_dlopen_self=yes
1737 mingw* | pw32* | cegcc*)
1738 lt_cv_dlopen="LoadLibrary"
1743 lt_cv_dlopen="dlopen"
1748 # if libdl is installed we need to link against it
1749 AC_CHECK_LIB([dl], [dlopen],
1750 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1753 lt_cv_dlopen_self=yes
1758 AC_CHECK_FUNC([shl_load],
1759 [lt_cv_dlopen="shl_load"],
1760 [AC_CHECK_LIB([dld], [shl_load],
1761 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1762 [AC_CHECK_FUNC([dlopen],
1763 [lt_cv_dlopen="dlopen"],
1764 [AC_CHECK_LIB([dl], [dlopen],
1765 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1766 [AC_CHECK_LIB([svld], [dlopen],
1767 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1768 [AC_CHECK_LIB([dld], [dld_link],
1769 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1778 if test "x$lt_cv_dlopen" != xno; then
1784 case $lt_cv_dlopen in
1786 save_CPPFLAGS="$CPPFLAGS"
1787 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1789 save_LDFLAGS="$LDFLAGS"
1790 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1793 LIBS="$lt_cv_dlopen_libs $LIBS"
1795 AC_CACHE_CHECK([whether a program can dlopen itself],
1796 lt_cv_dlopen_self, [dnl
1797 _LT_TRY_DLOPEN_SELF(
1798 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1799 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1802 if test "x$lt_cv_dlopen_self" = xyes; then
1803 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1804 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1805 lt_cv_dlopen_self_static, [dnl
1806 _LT_TRY_DLOPEN_SELF(
1807 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1808 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1812 CPPFLAGS="$save_CPPFLAGS"
1813 LDFLAGS="$save_LDFLAGS"
1818 case $lt_cv_dlopen_self in
1819 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1820 *) enable_dlopen_self=unknown ;;
1823 case $lt_cv_dlopen_self_static in
1824 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1825 *) enable_dlopen_self_static=unknown ;;
1828 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1829 [Whether dlopen is supported])
1830 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1831 [Whether dlopen of programs is supported])
1832 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1833 [Whether dlopen of statically linked programs is supported])
1834 ])# LT_SYS_DLOPEN_SELF
1837 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1838 dnl aclocal-1.4 backwards compatibility:
1839 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1842 # _LT_COMPILER_C_O([TAGNAME])
1843 # ---------------------------
1844 # Check to see if options -c and -o are simultaneously supported by compiler.
1845 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1846 m4_defun([_LT_COMPILER_C_O],
1847 [m4_require([_LT_DECL_SED])dnl
1848 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1849 m4_require([_LT_TAG_COMPILER])dnl
1850 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1851 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1852 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1853 $RM -r conftest 2>/dev/null
1857 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1859 lt_compiler_flag="-o out/conftest2.$ac_objext"
1860 # Insert the option either (1) after the last *FLAGS variable, or
1861 # (2) before a word containing "conftest.", or (3) at the end.
1862 # Note that $ac_compile itself does not contain backslashes and begins
1863 # with a dollar sign (not a hyphen), so the echo should work correctly.
1864 lt_compile=`echo "$ac_compile" | $SED \
1865 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1866 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1867 -e 's:$: $lt_compiler_flag:'`
1868 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1869 (eval "$lt_compile" 2>out/conftest.err)
1871 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1872 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1873 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1875 # The compiler can only warn and ignore the option if not recognized
1876 # So say no if there are warnings
1877 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1878 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1879 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1880 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1883 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1885 # SGI C++ compiler will create directory out/ii_files/ for
1886 # template instantiation
1887 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1888 $RM out/* && rmdir out
1893 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1894 [Does compiler simultaneously support -c and -o options?])
1895 ])# _LT_COMPILER_C_O
1898 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1899 # ----------------------------------
1900 # Check to see if we can do hard links to lock some files if needed
1901 m4_defun([_LT_COMPILER_FILE_LOCKS],
1902 [m4_require([_LT_ENABLE_LOCK])dnl
1903 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1904 _LT_COMPILER_C_O([$1])
1906 hard_links="nottested"
1907 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1908 # do not overwrite the value of need_locks provided by the user
1909 AC_MSG_CHECKING([if we can lock with hard links])
1912 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1914 ln conftest.a conftest.b 2>&5 || hard_links=no
1915 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1916 AC_MSG_RESULT([$hard_links])
1917 if test "$hard_links" = no; then
1918 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1924 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1925 ])# _LT_COMPILER_FILE_LOCKS
1930 m4_defun([_LT_CHECK_OBJDIR],
1931 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1932 [rm -f .libs 2>/dev/null
1933 mkdir .libs 2>/dev/null
1934 if test -d .libs; then
1937 # MS-DOS does not allow filenames that begin with a dot.
1940 rmdir .libs 2>/dev/null])
1941 objdir=$lt_cv_objdir
1942 _LT_DECL([], [objdir], [0],
1943 [The name of the directory that contains temporary libtool files])dnl
1944 m4_pattern_allow([LT_OBJDIR])dnl
1945 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1946 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1947 ])# _LT_CHECK_OBJDIR
1950 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1951 # --------------------------------------
1952 # Check hardcoding attributes.
1953 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1954 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1955 _LT_TAGVAR(hardcode_action, $1)=
1956 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1957 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1958 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1960 # We can hardcode non-existent directories.
1961 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1962 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1963 # have to relink, otherwise we might link with an installed library
1964 # when we should be linking with a yet-to-be-installed one
1965 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1966 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1967 # Linking always hardcodes the temporary library directory.
1968 _LT_TAGVAR(hardcode_action, $1)=relink
1970 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1971 _LT_TAGVAR(hardcode_action, $1)=immediate
1974 # We cannot hardcode anything, or else we can only hardcode existing
1976 _LT_TAGVAR(hardcode_action, $1)=unsupported
1978 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1980 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1981 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1982 # Fast installation is not supported
1983 enable_fast_install=no
1984 elif test "$shlibpath_overrides_runpath" = yes ||
1985 test "$enable_shared" = no; then
1986 # Fast installation is not necessary
1987 enable_fast_install=needless
1989 _LT_TAGDECL([], [hardcode_action], [0],
1990 [How to hardcode a shared library path into an executable])
1991 ])# _LT_LINKER_HARDCODE_LIBPATH
1996 m4_defun([_LT_CMD_STRIPLIB],
1997 [m4_require([_LT_DECL_EGREP])
2000 AC_MSG_CHECKING([whether stripping libraries is possible])
2001 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2002 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2003 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2004 AC_MSG_RESULT([yes])
2006 # FIXME - insert some real tests, host_os isn't really good enough
2009 if test -n "$STRIP" ; then
2010 striplib="$STRIP -x"
2011 old_striplib="$STRIP -S"
2012 AC_MSG_RESULT([yes])
2022 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2023 _LT_DECL([], [striplib], [1])
2024 ])# _LT_CMD_STRIPLIB
2027 # _LT_SYS_DYNAMIC_LINKER([TAG])
2028 # -----------------------------
2029 # PORTME Fill in your ld.so characteristics
2030 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2031 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2032 m4_require([_LT_DECL_EGREP])dnl
2033 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2034 m4_require([_LT_DECL_OBJDUMP])dnl
2035 m4_require([_LT_DECL_SED])dnl
2036 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2037 AC_MSG_CHECKING([dynamic linker characteristics])
2040 if test "$GCC" = yes; then
2042 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2043 *) lt_awk_arg="/^libraries:/" ;;
2046 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2047 *) lt_sed_strip_eq="s,=/,/,g" ;;
2049 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2050 case $lt_search_path_spec in
2052 # if the path contains ";" then we assume it to be the separator
2053 # otherwise default to the standard path separator (i.e. ":") - it is
2054 # assumed that no part of a normal pathname contains ";" but that should
2055 # okay in the real world where ";" in dirpaths is itself problematic.
2056 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2059 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2062 # Ok, now we have the path, separated by spaces, we can step through it
2063 # and add multilib dir if necessary.
2064 lt_tmp_lt_search_path_spec=
2065 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2066 for lt_sys_path in $lt_search_path_spec; do
2067 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2068 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2070 test -d "$lt_sys_path" && \
2071 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2074 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2075 BEGIN {RS=" "; FS="/|\n";} {
2078 for (lt_i = NF; lt_i > 0; lt_i--) {
2079 if ($lt_i != "" && $lt_i != ".") {
2080 if ($lt_i == "..") {
2083 if (lt_count == 0) {
2084 lt_foo="/" $lt_i lt_foo;
2091 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2092 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2094 # AWK program above erroneously prepends '/' to C:/dos/paths
2097 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2098 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2100 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2102 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2105 libname_spec='lib$name'
2113 shlibpath_overrides_runpath=unknown
2115 dynamic_linker="$host_os ld.so"
2116 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2117 need_lib_prefix=unknown
2118 hardcode_into_libs=no
2120 # when you set need_version to no, make sure it does not cause -set_version
2121 # flags to be left without arguments
2122 need_version=unknown
2127 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2128 shlibpath_var=LIBPATH
2130 # AIX 3 has no versioning support, so we append a major version to the name.
2131 soname_spec='${libname}${release}${shared_ext}$major'
2138 hardcode_into_libs=yes
2139 if test "$host_cpu" = ia64; then
2140 # AIX 5 supports IA64
2141 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2142 shlibpath_var=LD_LIBRARY_PATH
2144 # With GCC up to 2.95.x, collect2 would create an import file
2145 # for dependence libraries. The import file would start with
2146 # the line `#! .'. This would cause the generated library to
2147 # depend on `.', always an invalid library. This was fixed in
2148 # development snapshots of GCC prior to 3.0.
2150 aix4 | aix4.[[01]] | aix4.[[01]].*)
2151 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2153 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2160 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2161 # soname into executable. Probably we can add versioning support to
2162 # collect2, so additional links can be useful in future.
2163 if test "$aix_use_runtimelinking" = yes; then
2164 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2165 # instead of lib<name>.a to let people know that these are not
2166 # typical AIX shared libraries.
2167 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2169 # We preserve .a as extension for shared libraries through AIX4.2
2170 # and later when we are not doing run time linking.
2171 library_names_spec='${libname}${release}.a $libname.a'
2172 soname_spec='${libname}${release}${shared_ext}$major'
2174 shlibpath_var=LIBPATH
2181 # Since July 2007 AmigaOS4 officially supports .so libraries.
2182 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2183 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2186 library_names_spec='$libname.ixlibrary $libname.a'
2187 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2188 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2194 library_names_spec='${libname}${shared_ext}'
2195 dynamic_linker="$host_os ld.so"
2196 shlibpath_var=LIBRARY_PATH
2202 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2203 soname_spec='${libname}${release}${shared_ext}$major'
2204 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2205 shlibpath_var=LD_LIBRARY_PATH
2206 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2207 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2208 # the default ld.so.conf also contains /usr/contrib/lib and
2209 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2210 # libtool to hard-code these into programs
2213 cygwin* | mingw* | pw32* | cegcc*)
2214 version_type=windows
2219 case $GCC,$host_os in
2220 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2221 library_names_spec='$libname.dll.a'
2222 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2223 postinstall_cmds='base_file=`basename \${file}`~
2224 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2225 dldir=$destdir/`dirname \$dlpath`~
2226 test -d \$dldir || mkdir -p \$dldir~
2227 $install_prog $dir/$dlname \$dldir/$dlname~
2228 chmod a+x \$dldir/$dlname~
2229 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2230 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2232 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2233 dlpath=$dir/\$dldll~
2235 shlibpath_overrides_runpath=yes
2239 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2240 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2242 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2245 # MinGW DLLs use traditional 'lib' prefix
2246 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2249 # pw32 DLLs use 'pw' prefix rather than 'lib'
2250 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2256 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2259 dynamic_linker='Win32 ld.exe'
2260 # FIXME: first we should search . and the directory the executable is in
2264 darwin* | rhapsody*)
2265 dynamic_linker="$host_os dyld"
2269 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2270 soname_spec='${libname}${release}${major}$shared_ext'
2271 shlibpath_overrides_runpath=yes
2272 shlibpath_var=DYLD_LIBRARY_PATH
2273 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2275 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2276 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2283 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2284 soname_spec='${libname}${release}${shared_ext}$major'
2285 shlibpath_var=LD_LIBRARY_PATH
2292 freebsd* | dragonfly*)
2293 # DragonFly does not have aout. When/if they implement a new
2294 # versioning mechanism, adjust this.
2295 if test -x /usr/bin/objformat; then
2296 objformat=`/usr/bin/objformat`
2299 freebsd[[123]]*) objformat=aout ;;
2303 version_type=freebsd-$objformat
2304 case $version_type in
2306 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2311 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2315 shlibpath_var=LD_LIBRARY_PATH
2318 shlibpath_overrides_runpath=yes
2320 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2321 shlibpath_overrides_runpath=yes
2322 hardcode_into_libs=yes
2324 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2325 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2326 shlibpath_overrides_runpath=no
2327 hardcode_into_libs=yes
2329 *) # from 4.6 on, and DragonFly
2330 shlibpath_overrides_runpath=yes
2331 hardcode_into_libs=yes
2340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2341 soname_spec='${libname}${release}${shared_ext}$major'
2342 shlibpath_var=LD_LIBRARY_PATH
2343 hardcode_into_libs=yes
2350 dynamic_linker="$host_os runtime_loader"
2351 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2352 soname_spec='${libname}${release}${shared_ext}$major'
2353 shlibpath_var=LIBRARY_PATH
2354 shlibpath_overrides_runpath=yes
2355 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2356 hardcode_into_libs=yes
2359 hpux9* | hpux10* | hpux11*)
2360 # Give a soname corresponding to the major version so that dld.sl refuses to
2361 # link against other versions.
2368 hardcode_into_libs=yes
2369 dynamic_linker="$host_os dld.so"
2370 shlibpath_var=LD_LIBRARY_PATH
2371 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2372 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2373 soname_spec='${libname}${release}${shared_ext}$major'
2374 if test "X$HPUX_IA64_MODE" = X32; then
2375 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2377 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2379 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2383 hardcode_into_libs=yes
2384 dynamic_linker="$host_os dld.sl"
2385 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2386 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2387 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2388 soname_spec='${libname}${release}${shared_ext}$major'
2389 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2390 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2394 dynamic_linker="$host_os dld.sl"
2395 shlibpath_var=SHLIB_PATH
2396 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2397 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2398 soname_spec='${libname}${release}${shared_ext}$major'
2401 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2402 postinstall_cmds='chmod 555 $lib'
2403 # or fails outright, so override atomically:
2404 install_override_mode=555
2411 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2412 soname_spec='${libname}${release}${shared_ext}$major'
2413 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2414 shlibpath_var=LD_LIBRARY_PATH
2415 shlibpath_overrides_runpath=no
2416 hardcode_into_libs=yes
2419 irix5* | irix6* | nonstopux*)
2421 nonstopux*) version_type=nonstopux ;;
2423 if test "$lt_cv_prog_gnu_ld" = yes; then
2431 soname_spec='${libname}${release}${shared_ext}$major'
2432 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2434 irix5* | nonstopux*)
2438 case $LD in # libtool.m4 will add one of these switches to LD
2439 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2440 libsuff= shlibsuff= libmagic=32-bit;;
2441 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2442 libsuff=32 shlibsuff=N32 libmagic=N32;;
2443 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2444 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2445 *) libsuff= shlibsuff= libmagic=never-match;;
2449 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2450 shlibpath_overrides_runpath=no
2451 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2452 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2453 hardcode_into_libs=yes
2456 # No shared lib support for Linux oldld, aout, or coff.
2457 linux*oldld* | linux*aout* | linux*coff*)
2461 # This must be Linux ELF.
2462 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2466 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2467 soname_spec='${libname}${release}${shared_ext}$major'
2468 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2469 shlibpath_var=LD_LIBRARY_PATH
2470 shlibpath_overrides_runpath=no
2472 # Some binutils ld are patched to set DT_RUNPATH
2473 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2474 [lt_cv_shlibpath_overrides_runpath=no
2475 save_LDFLAGS=$LDFLAGS
2477 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2478 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2479 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2480 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2481 [lt_cv_shlibpath_overrides_runpath=yes])])
2482 LDFLAGS=$save_LDFLAGS
2485 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2487 # This implies no fast_install, which is unacceptable.
2488 # Some rework will be needed to allow for fast_install
2489 # before this can be enabled.
2490 hardcode_into_libs=yes
2492 # Add ABI-specific directories to the system library path.
2493 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2495 # Append ld.so.conf contents to the search path
2496 if test -f /etc/ld.so.conf; then
2497 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2498 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2502 # We used to test for /lib/ld.so.1 and disable shared libraries on
2503 # powerpc, because MkLinux only supported shared libraries with the
2504 # GNU dynamic linker. Since this was broken with cross compilers,
2505 # most powerpc-linux boxes support dynamic linking these days and
2506 # people can always --disable-shared, the test was removed, and we
2507 # assume the GNU/Linux dynamic linker is in use.
2508 dynamic_linker='GNU/Linux ld.so'
2515 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2517 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2518 dynamic_linker='NetBSD (a.out) ld.so'
2520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2521 soname_spec='${libname}${release}${shared_ext}$major'
2522 dynamic_linker='NetBSD ld.elf_so'
2524 shlibpath_var=LD_LIBRARY_PATH
2525 shlibpath_overrides_runpath=yes
2526 hardcode_into_libs=yes
2531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2532 shlibpath_var=LD_LIBRARY_PATH
2533 shlibpath_overrides_runpath=yes
2540 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2541 soname_spec='${libname}${release}${shared_ext}$major'
2542 shlibpath_var=LD_LIBRARY_PATH
2543 shlibpath_overrides_runpath=no
2544 hardcode_into_libs=yes
2545 dynamic_linker='ldqnx.so'
2550 sys_lib_dlsearch_path_spec="/usr/lib"
2552 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2554 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2555 *) need_version=no ;;
2557 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2558 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2559 shlibpath_var=LD_LIBRARY_PATH
2560 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2562 openbsd2.[[89]] | openbsd2.[[89]].*)
2563 shlibpath_overrides_runpath=no
2566 shlibpath_overrides_runpath=yes
2570 shlibpath_overrides_runpath=yes
2575 libname_spec='$name'
2578 library_names_spec='$libname${shared_ext} $libname.a'
2579 dynamic_linker='OS/2 ld.exe'
2580 shlibpath_var=LIBPATH
2583 osf3* | osf4* | osf5*)
2587 soname_spec='${libname}${release}${shared_ext}$major'
2588 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2589 shlibpath_var=LD_LIBRARY_PATH
2590 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2591 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2602 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2603 soname_spec='${libname}${release}${shared_ext}$major'
2604 shlibpath_var=LD_LIBRARY_PATH
2605 shlibpath_overrides_runpath=yes
2606 hardcode_into_libs=yes
2607 # ldd complains unless libraries are executable
2608 postinstall_cmds='chmod +x $lib'
2613 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2614 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2615 shlibpath_var=LD_LIBRARY_PATH
2616 shlibpath_overrides_runpath=yes
2617 if test "$with_gnu_ld" = yes; then
2625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2626 soname_spec='${libname}${release}${shared_ext}$major'
2627 shlibpath_var=LD_LIBRARY_PATH
2628 case $host_vendor in
2630 shlibpath_overrides_runpath=no
2632 runpath_var=LD_RUN_PATH
2640 shlibpath_overrides_runpath=no
2641 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2647 if test -d /usr/nec ;then
2649 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2650 soname_spec='$libname${shared_ext}.$major'
2651 shlibpath_var=LD_LIBRARY_PATH
2655 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2656 version_type=freebsd-elf
2659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2660 soname_spec='${libname}${release}${shared_ext}$major'
2661 shlibpath_var=LD_LIBRARY_PATH
2662 shlibpath_overrides_runpath=yes
2663 hardcode_into_libs=yes
2664 if test "$with_gnu_ld" = yes; then
2665 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2667 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2670 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2674 sys_lib_dlsearch_path_spec='/usr/lib'
2678 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2682 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2683 shlibpath_var=LD_LIBRARY_PATH
2684 shlibpath_overrides_runpath=no
2685 hardcode_into_libs=yes
2690 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2691 soname_spec='${libname}${release}${shared_ext}$major'
2692 shlibpath_var=LD_LIBRARY_PATH
2699 AC_MSG_RESULT([$dynamic_linker])
2700 test "$dynamic_linker" = no && can_build_shared=no
2702 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2703 if test "$GCC" = yes; then
2704 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2707 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2708 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2710 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2711 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2714 _LT_DECL([], [variables_saved_for_relink], [1],
2715 [Variables whose values should be saved in libtool wrapper scripts and
2716 restored at link time])
2717 _LT_DECL([], [need_lib_prefix], [0],
2718 [Do we need the "lib" prefix for modules?])
2719 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2720 _LT_DECL([], [version_type], [0], [Library versioning type])
2721 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2722 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2723 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2724 [Is shlibpath searched before the hard-coded library search path?])
2725 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2726 _LT_DECL([], [library_names_spec], [1],
2727 [[List of archive names. First name is the real one, the rest are links.
2728 The last name is the one that the linker finds with -lNAME]])
2729 _LT_DECL([], [soname_spec], [1],
2730 [[The coded name of the library, if different from the real name]])
2731 _LT_DECL([], [install_override_mode], [1],
2732 [Permission mode override for installation of shared libraries])
2733 _LT_DECL([], [postinstall_cmds], [2],
2734 [Command to use after installation of a shared archive])
2735 _LT_DECL([], [postuninstall_cmds], [2],
2736 [Command to use after uninstallation of a shared archive])
2737 _LT_DECL([], [finish_cmds], [2],
2738 [Commands used to finish a libtool library installation in a directory])
2739 _LT_DECL([], [finish_eval], [1],
2740 [[As "finish_cmds", except a single script fragment to be evaled but
2742 _LT_DECL([], [hardcode_into_libs], [0],
2743 [Whether we should hardcode library paths into libraries])
2744 _LT_DECL([], [sys_lib_search_path_spec], [2],
2745 [Compile-time system search path for libraries])
2746 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2747 [Run-time system search path for libraries])
2748 ])# _LT_SYS_DYNAMIC_LINKER
2751 # _LT_PATH_TOOL_PREFIX(TOOL)
2752 # --------------------------
2753 # find a file program which can recognize shared library
2754 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2755 [m4_require([_LT_DECL_EGREP])dnl
2756 AC_MSG_CHECKING([for $1])
2757 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2759 [[\\/*] | ?:[\\/]*])
2760 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2763 lt_save_MAGIC_CMD="$MAGIC_CMD"
2764 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2765 dnl $ac_dummy forces splitting on constant user-supplied paths.
2766 dnl POSIX.2 word splitting is done only on the output of word expansions,
2767 dnl not every word. This closes a longstanding sh security hole.
2768 ac_dummy="m4_if([$2], , $PATH, [$2])"
2769 for ac_dir in $ac_dummy; do
2771 test -z "$ac_dir" && ac_dir=.
2772 if test -f $ac_dir/$1; then
2773 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2774 if test -n "$file_magic_test_file"; then
2775 case $deplibs_check_method in
2777 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2778 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2779 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2780 $EGREP "$file_magic_regex" > /dev/null; then
2785 *** Warning: the command libtool uses to detect shared libraries,
2786 *** $file_magic_cmd, produces output that libtool cannot recognize.
2787 *** The result is that libtool may fail to recognize shared libraries
2788 *** as such. This will affect the creation of libtool libraries that
2789 *** depend on shared libraries, but programs linked with such libtool
2790 *** libraries will work regardless of this problem. Nevertheless, you
2791 *** may want to report the problem to your system manager and/or to
2792 *** bug-libtool@gnu.org
2802 MAGIC_CMD="$lt_save_MAGIC_CMD"
2805 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2806 if test -n "$MAGIC_CMD"; then
2807 AC_MSG_RESULT($MAGIC_CMD)
2811 _LT_DECL([], [MAGIC_CMD], [0],
2812 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2813 ])# _LT_PATH_TOOL_PREFIX
2816 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2817 dnl aclocal-1.4 backwards compatibility:
2818 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2823 # find a file program which can recognize a shared library
2824 m4_defun([_LT_PATH_MAGIC],
2825 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2826 if test -z "$lt_cv_path_MAGIC_CMD"; then
2827 if test -n "$ac_tool_prefix"; then
2828 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2838 # find the pathname to the GNU or non-GNU linker
2839 AC_DEFUN([LT_PATH_LD],
2840 [AC_REQUIRE([AC_PROG_CC])dnl
2841 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2842 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2843 m4_require([_LT_DECL_SED])dnl
2844 m4_require([_LT_DECL_EGREP])dnl
2845 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2847 AC_ARG_WITH([gnu-ld],
2848 [AS_HELP_STRING([--with-gnu-ld],
2849 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2850 [test "$withval" = no || with_gnu_ld=yes],
2851 [with_gnu_ld=no])dnl
2854 if test "$GCC" = yes; then
2855 # Check if gcc -print-prog-name=ld gives a path.
2856 AC_MSG_CHECKING([for ld used by $CC])
2859 # gcc leaves a trailing carriage return which upsets mingw
2860 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2862 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2865 # Accept absolute paths.
2866 [[\\/]]* | ?:[[\\/]]*)
2867 re_direlt='/[[^/]][[^/]]*/\.\./'
2868 # Canonicalize the pathname of ld
2869 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2870 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2871 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2873 test -z "$LD" && LD="$ac_prog"
2876 # If it fails, then pretend we aren't using GCC.
2880 # If it is relative, then search for the first ld in PATH.
2884 elif test "$with_gnu_ld" = yes; then
2885 AC_MSG_CHECKING([for GNU ld])
2887 AC_MSG_CHECKING([for non-GNU ld])
2889 AC_CACHE_VAL(lt_cv_path_LD,
2890 [if test -z "$LD"; then
2891 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2892 for ac_dir in $PATH; do
2894 test -z "$ac_dir" && ac_dir=.
2895 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2896 lt_cv_path_LD="$ac_dir/$ac_prog"
2897 # Check to see if the program is GNU ld. I'd rather use --version,
2898 # but apparently some variants of GNU ld only accept -v.
2899 # Break only if it was the GNU/non-GNU ld that we prefer.
2900 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2901 *GNU* | *'with BFD'*)
2902 test "$with_gnu_ld" != no && break
2905 test "$with_gnu_ld" != yes && break
2912 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2915 if test -n "$LD"; then
2920 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2924 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2928 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2929 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2930 dnl aclocal-1.4 backwards compatibility:
2931 dnl AC_DEFUN([AM_PROG_LD], [])
2932 dnl AC_DEFUN([AC_PROG_LD], [])
2937 m4_defun([_LT_PATH_LD_GNU],
2938 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2939 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2940 case `$LD -v 2>&1 </dev/null` in
2941 *GNU* | *'with BFD'*)
2942 lt_cv_prog_gnu_ld=yes
2945 lt_cv_prog_gnu_ld=no
2948 with_gnu_ld=$lt_cv_prog_gnu_ld
2954 # find reload flag for linker
2955 # -- PORTME Some linkers may need a different reload flag.
2956 m4_defun([_LT_CMD_RELOAD],
2957 [AC_CACHE_CHECK([for $LD option to reload object files],
2958 lt_cv_ld_reload_flag,
2959 [lt_cv_ld_reload_flag='-r'])
2960 reload_flag=$lt_cv_ld_reload_flag
2961 case $reload_flag in
2963 *) reload_flag=" $reload_flag" ;;
2965 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2968 if test "$GCC" = yes; then
2969 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2971 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2975 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2976 _LT_TAGDECL([], [reload_cmds], [2])dnl
2980 # _LT_CHECK_MAGIC_METHOD
2981 # ----------------------
2982 # how to check for library dependencies
2983 # -- PORTME fill in with the dynamic library characteristics
2984 m4_defun([_LT_CHECK_MAGIC_METHOD],
2985 [m4_require([_LT_DECL_EGREP])
2986 m4_require([_LT_DECL_OBJDUMP])
2987 AC_CACHE_CHECK([how to recognize dependent libraries],
2988 lt_cv_deplibs_check_method,
2989 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2990 lt_cv_file_magic_test_file=
2991 lt_cv_deplibs_check_method='unknown'
2992 # Need to set the preceding variable on all platforms that support
2993 # interlibrary dependencies.
2994 # 'none' -- dependencies not supported.
2995 # `unknown' -- same as none, but documents that we really don't know.
2996 # 'pass_all' -- all dependencies passed with no checks.
2997 # 'test_compile' -- check by making test program.
2998 # 'file_magic [[regex]]' -- check by looking for files in library path
2999 # which responds to the $file_magic_cmd with a given extended regex.
3000 # If you have `file' or equivalent on your system and you're not sure
3001 # whether `pass_all' will *always* work, you probably want this one.
3005 lt_cv_deplibs_check_method=pass_all
3009 lt_cv_deplibs_check_method=pass_all
3013 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3014 lt_cv_file_magic_cmd='/usr/bin/file -L'
3015 lt_cv_file_magic_test_file=/shlib/libc.so
3019 # func_win32_libid is a shell function defined in ltmain.sh
3020 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3021 lt_cv_file_magic_cmd='func_win32_libid'
3025 # Base MSYS/MinGW do not provide the 'file' command needed by
3026 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3027 # unless we find 'file', for example because we are cross-compiling.
3028 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3029 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3030 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3031 lt_cv_file_magic_cmd='func_win32_libid'
3033 # Keep this pattern in sync with the one in func_win32_libid.
3034 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3035 lt_cv_file_magic_cmd='$OBJDUMP -f'
3040 # use the weaker test based on 'objdump'. See mingw*.
3041 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3042 lt_cv_file_magic_cmd='$OBJDUMP -f'
3045 darwin* | rhapsody*)
3046 lt_cv_deplibs_check_method=pass_all
3049 freebsd* | dragonfly*)
3050 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3053 # Not sure whether the presence of OpenBSD here was a mistake.
3054 # Let's accept both of them until this is cleared up.
3055 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3056 lt_cv_file_magic_cmd=/usr/bin/file
3057 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3061 lt_cv_deplibs_check_method=pass_all
3066 lt_cv_deplibs_check_method=pass_all
3070 lt_cv_deplibs_check_method=pass_all
3073 hpux10.20* | hpux11*)
3074 lt_cv_file_magic_cmd=/usr/bin/file
3077 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3078 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3081 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3082 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3085 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3086 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3092 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3093 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3096 irix5* | irix6* | nonstopux*)
3098 *-32|*"-32 ") libmagic=32-bit;;
3099 *-n32|*"-n32 ") libmagic=N32;;
3100 *-64|*"-64 ") libmagic=64-bit;;
3101 *) libmagic=never-match;;
3103 lt_cv_deplibs_check_method=pass_all
3106 # This must be Linux ELF.
3107 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3108 lt_cv_deplibs_check_method=pass_all
3112 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3113 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3115 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3120 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3121 lt_cv_file_magic_cmd=/usr/bin/file
3122 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3126 lt_cv_deplibs_check_method=pass_all
3130 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3131 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3133 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3137 osf3* | osf4* | osf5*)
3138 lt_cv_deplibs_check_method=pass_all
3142 lt_cv_deplibs_check_method=pass_all
3146 lt_cv_deplibs_check_method=pass_all
3149 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3150 lt_cv_deplibs_check_method=pass_all
3154 case $host_vendor in
3156 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3157 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3160 lt_cv_deplibs_check_method=pass_all
3163 lt_cv_file_magic_cmd='/bin/file'
3164 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3167 lt_cv_file_magic_cmd='/bin/file'
3168 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3169 lt_cv_file_magic_test_file=/lib/libc.so
3172 lt_cv_deplibs_check_method=pass_all
3175 lt_cv_deplibs_check_method=pass_all
3181 lt_cv_deplibs_check_method=pass_all
3185 file_magic_cmd=$lt_cv_file_magic_cmd
3186 deplibs_check_method=$lt_cv_deplibs_check_method
3187 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3189 _LT_DECL([], [deplibs_check_method], [1],
3190 [Method to check whether dependent libraries are shared objects])
3191 _LT_DECL([], [file_magic_cmd], [1],
3192 [Command to use when deplibs_check_method == "file_magic"])
3193 ])# _LT_CHECK_MAGIC_METHOD
3198 # find the pathname to a BSD- or MS-compatible name lister
3199 AC_DEFUN([LT_PATH_NM],
3200 [AC_REQUIRE([AC_PROG_CC])dnl
3201 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3202 [if test -n "$NM"; then
3203 # Let the user override the test.
3206 lt_nm_to_check="${ac_tool_prefix}nm"
3207 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3208 lt_nm_to_check="$lt_nm_to_check nm"
3210 for lt_tmp_nm in $lt_nm_to_check; do
3211 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3212 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3214 test -z "$ac_dir" && ac_dir=.
3215 tmp_nm="$ac_dir/$lt_tmp_nm"
3216 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3217 # Check to see if the nm accepts a BSD-compat flag.
3218 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3219 # nm: unknown option "B" ignored
3220 # Tru64's nm complains that /dev/null is an invalid object file
3221 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3222 */dev/null* | *'Invalid file or object type'*)
3223 lt_cv_path_NM="$tmp_nm -B"
3227 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3229 lt_cv_path_NM="$tmp_nm -p"
3233 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3234 continue # so that we can try to find one that supports BSD flags
3243 : ${lt_cv_path_NM=no}
3245 if test "$lt_cv_path_NM" != "no"; then
3248 # Didn't find any BSD compatible name lister, look for dumpbin.
3249 if test -n "$DUMPBIN"; then :
3250 # Let the user override the test.
3252 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3253 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3255 DUMPBIN="$DUMPBIN -symbols"
3263 if test "$DUMPBIN" != ":"; then
3267 test -z "$NM" && NM=nm
3269 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3271 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3272 [lt_cv_nm_interface="BSD nm"
3273 echo "int some_variable = 0;" > conftest.$ac_ext
3274 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3275 (eval "$ac_compile" 2>conftest.err)
3276 cat conftest.err >&AS_MESSAGE_LOG_FD
3277 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3278 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3279 cat conftest.err >&AS_MESSAGE_LOG_FD
3280 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3281 cat conftest.out >&AS_MESSAGE_LOG_FD
3282 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3283 lt_cv_nm_interface="MS dumpbin"
3289 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3290 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3291 dnl aclocal-1.4 backwards compatibility:
3292 dnl AC_DEFUN([AM_PROG_NM], [])
3293 dnl AC_DEFUN([AC_PROG_NM], [])
3298 # check for math library
3299 AC_DEFUN([LT_LIB_M],
3300 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3303 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3304 # These system don't have libm, or don't need it
3307 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3308 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3311 AC_CHECK_LIB(m, cos, LIBM="-lm")
3318 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3319 dnl aclocal-1.4 backwards compatibility:
3320 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3323 # _LT_COMPILER_NO_RTTI([TAGNAME])
3324 # -------------------------------
3325 m4_defun([_LT_COMPILER_NO_RTTI],
3326 [m4_require([_LT_TAG_COMPILER])dnl
3328 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3330 if test "$GCC" = yes; then
3331 case $cc_basename in
3333 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3335 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3338 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3339 lt_cv_prog_compiler_rtti_exceptions,
3340 [-fno-rtti -fno-exceptions], [],
3341 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3343 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3344 [Compiler flag to turn off builtin functions])
3345 ])# _LT_COMPILER_NO_RTTI
3348 # _LT_CMD_GLOBAL_SYMBOLS
3349 # ----------------------
3350 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3351 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3352 AC_REQUIRE([AC_PROG_CC])dnl
3353 AC_REQUIRE([AC_PROG_AWK])dnl
3354 AC_REQUIRE([LT_PATH_NM])dnl
3355 AC_REQUIRE([LT_PATH_LD])dnl
3356 m4_require([_LT_DECL_SED])dnl
3357 m4_require([_LT_DECL_EGREP])dnl
3358 m4_require([_LT_TAG_COMPILER])dnl
3360 # Check for command to grab the raw symbol name followed by C symbol from nm.
3361 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3362 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3364 # These are sane defaults that work on at least a few old systems.
3365 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3367 # Character class describing NM global symbol codes.
3368 symcode='[[BCDEGRST]]'
3370 # Regexp to match symbols that can be accessed directly from C.
3371 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3373 # Define system-specific variables.
3378 cygwin* | mingw* | pw32* | cegcc*)
3379 symcode='[[ABCDGISTW]]'
3382 if test "$host_cpu" = ia64; then
3383 symcode='[[ABCDEGRST]]'
3387 symcode='[[BCDEGRST]]'
3390 symcode='[[BCDEGQRST]]'
3401 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3405 symcode='[[DFNSTU]]'
3409 # If we're using GNU nm, then use its standard symbol codes.
3410 case `$NM -V 2>&1` in
3411 *GNU* | *'with BFD'*)
3412 symcode='[[ABCDGIRSTW]]' ;;
3415 # Transform an extracted symbol line into a proper C declaration.
3416 # Some systems (esp. on ia64) link data and code symbols differently,
3417 # so use this general approach.
3418 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3420 # Transform an extracted symbol line into symbol name and symbol address
3421 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3422 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3424 # Handle CRLF in mingw tool chain
3428 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3432 # Try without a prefix underscore, then with it.
3433 for ac_symprfx in "" "_"; do
3435 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3436 symxfrm="\\1 $ac_symprfx\\2 \\2"
3438 # Write the raw and C identifiers.
3439 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3440 # Fake it for dumpbin and say T for any non-static function
3441 # and D for any global variable.
3442 # Also find C++ and __fastcall symbols from MSVC++,
3443 # which start with @ or ?.
3444 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3445 " {last_section=section; section=\$ 3};"\
3446 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3447 " \$ 0!~/External *\|/{next};"\
3448 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3449 " {if(hide[section]) next};"\
3450 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3451 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3452 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3453 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3454 " ' prfx=^$ac_symprfx]"
3456 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3459 # Check to see that the pipe works correctly.
3463 cat > conftest.$ac_ext <<_LT_EOF
3468 void nm_test_func(void);
3469 void nm_test_func(void){}
3473 int main(){nm_test_var='a';nm_test_func();return(0);}
3476 if AC_TRY_EVAL(ac_compile); then
3477 # Now try to grab the symbols.
3479 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3480 # Try sorting and uniquifying the output.
3481 if sort "$nlist" | uniq > "$nlist"T; then
3482 mv -f "$nlist"T "$nlist"
3487 # Make sure that we snagged all the symbols we need.
3488 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3489 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3490 cat <<_LT_EOF > conftest.$ac_ext
3496 # Now generate the symbol file.
3497 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3499 cat <<_LT_EOF >> conftest.$ac_ext
3501 /* The mapping between symbol names and symbols. */
3506 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3508 { "@PROGRAM@", (void *) 0 },
3510 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3511 cat <<\_LT_EOF >> conftest.$ac_ext
3515 /* This works around a problem in FreeBSD linker */
3516 #ifdef FREEBSD_WORKAROUND
3517 static const void *lt_preloaded_setup() {
3518 return lt__PROGRAM__LTX_preloaded_symbols;
3526 # Now try linking the two files.
3527 mv conftest.$ac_objext conftstm.$ac_objext
3528 lt_save_LIBS="$LIBS"
3529 lt_save_CFLAGS="$CFLAGS"
3530 LIBS="conftstm.$ac_objext"
3531 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3532 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3535 LIBS="$lt_save_LIBS"
3536 CFLAGS="$lt_save_CFLAGS"
3538 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3541 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3544 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3547 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3548 cat conftest.$ac_ext >&5
3550 rm -rf conftest* conftst*
3552 # Do not use the global_symbol_pipe unless it works.
3553 if test "$pipe_works" = yes; then
3556 lt_cv_sys_global_symbol_pipe=
3560 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3561 lt_cv_sys_global_symbol_to_cdecl=
3563 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3564 AC_MSG_RESULT(failed)
3569 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3570 [Take the output of nm and produce a listing of raw symbols and C names])
3571 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3572 [Transform the output of nm in a proper C declaration])
3573 _LT_DECL([global_symbol_to_c_name_address],
3574 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3575 [Transform the output of nm in a C name address pair])
3576 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3577 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3578 [Transform the output of nm in a C name address pair when lib prefix is needed])
3579 ]) # _LT_CMD_GLOBAL_SYMBOLS
3582 # _LT_COMPILER_PIC([TAGNAME])
3583 # ---------------------------
3584 m4_defun([_LT_COMPILER_PIC],
3585 [m4_require([_LT_TAG_COMPILER])dnl
3586 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3587 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3588 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3590 AC_MSG_CHECKING([for $compiler option to produce PIC])
3591 m4_if([$1], [CXX], [
3592 # C++ specific cases for pic, static, wl, etc.
3593 if test "$GXX" = yes; then
3594 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3595 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3599 # All AIX code is PIC.
3600 if test "$host_cpu" = ia64; then
3601 # AIX 5 now supports IA64 processor
3602 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3609 # see comment about AmigaOS4 .so support
3610 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3613 # FIXME: we need at least 68020 code to build shared libraries, but
3614 # adding the `-m68020' flag to GCC prevents building anything better,
3616 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3621 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3622 # PIC is the default for these OSes.
3624 mingw* | cygwin* | os2* | pw32* | cegcc*)
3625 # This hack is so that the source file can tell whether it is being
3626 # built for inclusion in a dll (and should export symbols for example).
3627 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3628 # (--disable-auto-import) libraries
3629 m4_if([$1], [GCJ], [],
3630 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3632 darwin* | rhapsody*)
3633 # PIC is the default on this platform
3634 # Common symbols not allowed in MH_DYLIB files
3635 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3638 # DJGPP does not support shared libraries at all
3639 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3642 # PIC is the default for Haiku.
3643 # The "-static" flag exists, but is broken.
3644 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3647 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3648 # Instead, we relocate shared libraries at runtime.
3651 if test -d /usr/nec; then
3652 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3656 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3657 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3658 # sets the default TLS model and affects inlining.
3663 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3668 # QNX uses GNU C++, but need to define -shared option too, otherwise
3670 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3673 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3679 # All AIX code is PIC.
3680 if test "$host_cpu" = ia64; then
3681 # AIX 5 now supports IA64 processor
3682 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3684 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3688 case $cc_basename in
3690 # Green Hills C++ Compiler
3691 # _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"
3696 case $cc_basename in
3698 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3701 # Green Hills C++ Compiler
3702 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3708 freebsd* | dragonfly*)
3709 # FreeBSD uses GNU C++
3711 hpux9* | hpux10* | hpux11*)
3712 case $cc_basename in
3714 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3715 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3716 if test "$host_cpu" != ia64; then
3717 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3721 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3722 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3728 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3737 # This is c89, which is MS Visual C++ (no shared libs)
3738 # Anyone wants to do a port?
3740 irix5* | irix6* | nonstopux*)
3741 case $cc_basename in
3743 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3744 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3745 # CC pic flag -KPIC is the default.
3751 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3752 case $cc_basename in
3755 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3756 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3759 # old Intel C++ for x86_64 which still supported -KPIC.
3760 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3761 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3762 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3765 # Intel C++, used to be incompatible with GCC.
3766 # ICC 10 doesn't accept -KPIC any more.
3767 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3768 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3769 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3772 # Portland Group C++ compiler
3773 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3774 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3775 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3779 # Make sure the PIC flag is empty. It appears that all Alpha
3780 # Linux and Compaq Tru64 Unix objects are PIC.
3781 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3782 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3784 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3785 # IBM XL 8.0, 9.0 on PPC and BlueGene
3786 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3787 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3788 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3791 case `$CC -V 2>&1 | sed 5q` in
3794 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3795 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3796 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3807 case $cc_basename in
3809 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3818 # QNX uses GNU C++, but need to define -shared option too, otherwise
3820 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3822 osf3* | osf4* | osf5*)
3823 case $cc_basename in
3825 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3828 # Rational C++ 2.4.1
3829 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3832 # Digital/Compaq C++
3833 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3834 # Make sure the PIC flag is empty. It appears that all Alpha
3835 # Linux and Compaq Tru64 Unix objects are PIC.
3836 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3837 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3846 case $cc_basename in
3848 # Sun C++ 4.2, 5.x and Centerline C++
3849 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3850 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3851 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3854 # Green Hills C++ Compiler
3855 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3862 case $cc_basename in
3865 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3866 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3870 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3876 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3877 case $cc_basename in
3879 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3880 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3881 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3886 case $cc_basename in
3888 # NonStop-UX NCC 3.20
3889 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3898 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3904 if test "$GCC" = yes; then
3905 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3906 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3910 # All AIX code is PIC.
3911 if test "$host_cpu" = ia64; then
3912 # AIX 5 now supports IA64 processor
3913 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3920 # see comment about AmigaOS4 .so support
3921 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3924 # FIXME: we need at least 68020 code to build shared libraries, but
3925 # adding the `-m68020' flag to GCC prevents building anything better,
3927 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3932 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3933 # PIC is the default for these OSes.
3936 mingw* | cygwin* | pw32* | os2* | cegcc*)
3937 # This hack is so that the source file can tell whether it is being
3938 # built for inclusion in a dll (and should export symbols for example).
3939 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3940 # (--disable-auto-import) libraries
3941 m4_if([$1], [GCJ], [],
3942 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3945 darwin* | rhapsody*)
3946 # PIC is the default on this platform
3947 # Common symbols not allowed in MH_DYLIB files
3948 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3952 # PIC is the default for Haiku.
3953 # The "-static" flag exists, but is broken.
3954 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3958 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3959 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3960 # sets the default TLS model and affects inlining.
3966 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3972 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3973 # Instead, we relocate shared libraries at runtime.
3977 # Just because we use GCC doesn't mean we suddenly get shared libraries
3978 # on systems that don't support them.
3979 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3984 # QNX uses GNU C++, but need to define -shared option too, otherwise
3986 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3990 if test -d /usr/nec; then
3991 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3996 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4000 case $cc_basename in
4001 nvcc*) # Cuda Compiler Driver 2.2
4002 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4007 # PORTME Check for flag to pass linker flags through the system compiler.
4010 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4011 if test "$host_cpu" = ia64; then
4012 # AIX 5 now supports IA64 processor
4013 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4015 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4019 mingw* | cygwin* | pw32* | os2* | cegcc*)
4020 # This hack is so that the source file can tell whether it is being
4021 # built for inclusion in a dll (and should export symbols for example).
4022 m4_if([$1], [GCJ], [],
4023 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4026 hpux9* | hpux10* | hpux11*)
4027 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4028 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4038 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4039 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4042 irix5* | irix6* | nonstopux*)
4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4044 # PIC (with -KPIC) is the default.
4045 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4048 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4049 case $cc_basename in
4050 # old Intel for x86_64 which still supported -KPIC.
4052 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4053 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4054 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4056 # icc used to be incompatible with GCC.
4057 # ICC 10 doesn't accept -KPIC any more.
4059 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4060 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4061 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4063 # Lahey Fortran 8.1.
4065 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4066 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4067 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4069 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4070 # Portland Group compilers (*not* the Pentium gcc compiler,
4071 # which looks to be a dead project)
4072 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4073 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4074 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4077 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4078 # All Alpha code is PIC.
4079 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4081 xl* | bgxl* | bgf* | mpixl*)
4082 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4083 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4084 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4085 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4088 case `$CC -V 2>&1 | sed 5q` in
4089 *Sun\ F* | *Sun*Fortran*)
4090 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4091 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4092 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4093 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4097 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4098 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4099 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4107 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4108 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4112 # QNX uses GNU C++, but need to define -shared option too, otherwise
4114 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4117 osf3* | osf4* | osf5*)
4118 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4119 # All OSF/1 code is PIC.
4120 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4124 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4128 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4129 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4130 case $cc_basename in
4131 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4132 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4134 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4139 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4140 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4141 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4144 sysv4 | sysv4.2uw2* | sysv4.3*)
4145 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4146 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4147 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4151 if test -d /usr/nec ;then
4152 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4153 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4157 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4158 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4159 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4160 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4164 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4165 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4169 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4170 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4174 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4180 # For platforms which do not support PIC, -DPIC is meaningless:
4182 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4185 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4188 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4189 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4190 [How to pass a linker flag through the compiler])
4193 # Check to make sure the PIC flag actually works.
4195 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4196 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4197 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4198 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4199 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4201 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4203 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4204 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4206 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4207 [Additional compiler flags for building library objects])
4210 # Check to make sure the static flag actually works.
4212 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4213 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4214 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4215 $lt_tmp_static_flag,
4217 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4218 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4219 [Compiler flag to prevent dynamic linking])
4220 ])# _LT_COMPILER_PIC
4223 # _LT_LINKER_SHLIBS([TAGNAME])
4224 # ----------------------------
4225 # See if the linker supports building shared libraries.
4226 m4_defun([_LT_LINKER_SHLIBS],
4227 [AC_REQUIRE([LT_PATH_LD])dnl
4228 AC_REQUIRE([LT_PATH_NM])dnl
4229 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4230 m4_require([_LT_DECL_EGREP])dnl
4231 m4_require([_LT_DECL_SED])dnl
4232 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4233 m4_require([_LT_TAG_COMPILER])dnl
4234 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4235 m4_if([$1], [CXX], [
4236 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4239 # If we're using GNU nm, then we don't want the "-C" option.
4240 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4241 # Also, AIX nm treats weak defined symbols like other global defined
4242 # symbols, whereas GNU nm marks them as "W".
4243 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4244 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4246 _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'
4250 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4252 cygwin* | mingw* | cegcc*)
4253 _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'
4256 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4259 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4262 _LT_TAGVAR(allow_undefined_flag, $1)=
4263 _LT_TAGVAR(always_export_symbols, $1)=no
4264 _LT_TAGVAR(archive_cmds, $1)=
4265 _LT_TAGVAR(archive_expsym_cmds, $1)=
4266 _LT_TAGVAR(compiler_needs_object, $1)=no
4267 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4268 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4269 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4270 _LT_TAGVAR(hardcode_automatic, $1)=no
4271 _LT_TAGVAR(hardcode_direct, $1)=no
4272 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4273 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4274 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4275 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4276 _LT_TAGVAR(hardcode_minus_L, $1)=no
4277 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4278 _LT_TAGVAR(inherit_rpath, $1)=no
4279 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4280 _LT_TAGVAR(module_cmds, $1)=
4281 _LT_TAGVAR(module_expsym_cmds, $1)=
4282 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4283 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4284 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4285 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4286 # include_expsyms should be a list of space-separated symbols to be *always*
4287 # included in the symbol list
4288 _LT_TAGVAR(include_expsyms, $1)=
4289 # exclude_expsyms can be an extended regexp of symbols to exclude
4290 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4291 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4292 # as well as any symbol that contains `d'.
4293 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4294 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4295 # platforms (ab)use it in PIC code, but their linkers get confused if
4296 # the symbol is explicitly referenced. Since portable code cannot
4297 # rely on this symbol name, it's probably fine to never include it in
4298 # preloaded symbol tables.
4299 # Exclude shared library initialization/finalization symbols.
4300 dnl Note also adjust exclude_expsyms for C++ above.
4301 extract_expsyms_cmds=
4304 cygwin* | mingw* | pw32* | cegcc*)
4305 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4306 # When not using gcc, we currently assume that we are using
4307 # Microsoft Visual C++.
4308 if test "$GCC" != yes; then
4313 # we just hope/assume this is gcc and not c89 (= MSVC++)
4321 _LT_TAGVAR(ld_shlibs, $1)=yes
4323 # On some targets, GNU ld is compatible enough with the native linker
4324 # that we're better off using the native interface for both.
4325 lt_use_gnu_ld_interface=no
4326 if test "$with_gnu_ld" = yes; then
4329 # The AIX port of GNU ld has always aspired to compatibility
4330 # with the native linker. However, as the warning in the GNU ld
4331 # block says, versions before 2.19.5* couldn't really create working
4332 # shared libraries, regardless of the interface used.
4333 case `$LD -v 2>&1` in
4334 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4335 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4336 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4338 lt_use_gnu_ld_interface=yes
4343 lt_use_gnu_ld_interface=yes
4348 if test "$lt_use_gnu_ld_interface" = yes; then
4349 # If archive_cmds runs LD, not CC, wlarc should be empty
4352 # Set some defaults for GNU ld with shared library support. These
4353 # are reset later if shared libraries are not supported. Putting them
4354 # here allows them to be overridden if necessary.
4355 runpath_var=LD_RUN_PATH
4356 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4357 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4358 # ancient GNU ld didn't support --whole-archive et. al.
4359 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4360 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4362 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4364 supports_anon_versioning=no
4365 case `$LD -v 2>&1` in
4366 *GNU\ gold*) supports_anon_versioning=yes ;;
4367 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4368 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4369 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4370 *\ 2.11.*) ;; # other 2.11 versions
4371 *) supports_anon_versioning=yes ;;
4374 # See if GNU ld supports shared libraries.
4377 # On AIX/PPC, the GNU linker is very broken
4378 if test "$host_cpu" != ia64; then
4379 _LT_TAGVAR(ld_shlibs, $1)=no
4382 *** Warning: the GNU linker, at least up to release 2.19, is reported
4383 *** to be unable to reliably create shared libraries on AIX.
4384 *** Therefore, libtool is disabling shared libraries support. If you
4385 *** really care for shared libraries, you may want to install binutils
4386 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4387 *** You will then need to restart the configuration process.
4396 # see comment about AmigaOS4 .so support
4397 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4398 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4401 _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)'
4402 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4403 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4409 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4410 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4411 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4412 # support --undefined. This deserves some investigation. FIXME
4413 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4415 _LT_TAGVAR(ld_shlibs, $1)=no
4419 cygwin* | mingw* | pw32* | cegcc*)
4420 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4421 # as there is no search path for DLLs.
4422 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4423 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4424 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4425 _LT_TAGVAR(always_export_symbols, $1)=no
4426 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4427 _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'
4429 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4430 _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'
4431 # If the export-symbols file already is a .def file (1st line
4432 # is EXPORTS), use it as is; otherwise, prepend...
4433 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4434 cp $export_symbols $output_objdir/$soname.def;
4436 echo EXPORTS > $output_objdir/$soname.def;
4437 cat $export_symbols >> $output_objdir/$soname.def;
4439 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4441 _LT_TAGVAR(ld_shlibs, $1)=no
4446 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4447 _LT_TAGVAR(link_all_deplibs, $1)=yes
4451 _LT_TAGVAR(hardcode_direct, $1)=no
4452 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4453 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4454 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4455 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4456 # Instead, shared libraries are loaded at an image base (0x10000000 by
4457 # default) and relocated if they conflict, which is a slow very memory
4458 # consuming and fragmenting process. To avoid this, we pick a random,
4459 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4460 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4461 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4462 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4465 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4467 if test "$host_os" = linux-dietlibc; then
4468 case $cc_basename in
4469 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4472 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4473 && test "$tmp_diet" = no
4476 tmp_sharedflag='-shared'
4477 case $cc_basename,$host_cpu in
4478 pgcc*) # Portland Group C compiler
4479 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4480 tmp_addflag=' $pic_flag'
4482 pgf77* | pgf90* | pgf95* | pgfortran*)
4483 # Portland Group f77 and f90 compilers
4484 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4485 tmp_addflag=' $pic_flag -Mnomain' ;;
4486 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4487 tmp_addflag=' -i_dynamic' ;;
4488 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4489 tmp_addflag=' -i_dynamic -nofor_main' ;;
4490 ifc* | ifort*) # Intel Fortran compiler
4491 tmp_addflag=' -nofor_main' ;;
4492 lf95*) # Lahey Fortran 8.1
4493 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4494 tmp_sharedflag='--shared' ;;
4495 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4496 tmp_sharedflag='-qmkshrobj'
4498 nvcc*) # Cuda Compiler Driver 2.2
4499 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4500 _LT_TAGVAR(compiler_needs_object, $1)=yes
4503 case `$CC -V 2>&1 | sed 5q` in
4504 *Sun\ C*) # Sun C 5.9
4505 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4506 _LT_TAGVAR(compiler_needs_object, $1)=yes
4507 tmp_sharedflag='-G' ;;
4508 *Sun\ F*) # Sun Fortran 8.3
4509 tmp_sharedflag='-G' ;;
4511 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4513 if test "x$supports_anon_versioning" = xyes; then
4514 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4515 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4516 echo "local: *; };" >> $output_objdir/$libname.ver~
4517 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4520 case $cc_basename in
4521 xlf* | bgf* | bgxlf* | mpixlf*)
4522 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4523 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4525 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4526 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4527 if test "x$supports_anon_versioning" = xyes; then
4528 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4529 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4530 echo "local: *; };" >> $output_objdir/$libname.ver~
4531 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4536 _LT_TAGVAR(ld_shlibs, $1)=no
4541 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4542 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4545 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4546 _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'
4551 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4552 _LT_TAGVAR(ld_shlibs, $1)=no
4555 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4556 *** create shared libraries on Solaris systems. Therefore, libtool
4557 *** is disabling shared libraries support. We urge you to upgrade GNU
4558 *** binutils to release 2.9.1 or newer. Another option is to modify
4559 *** your PATH or compiler configuration so that the native linker is
4560 *** used, and then restart.
4563 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4564 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4565 _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'
4567 _LT_TAGVAR(ld_shlibs, $1)=no
4571 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4572 case `$LD -v 2>&1` in
4573 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4574 _LT_TAGVAR(ld_shlibs, $1)=no
4577 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4578 *** reliably create shared libraries on SCO systems. Therefore, libtool
4579 *** is disabling shared libraries support. We urge you to upgrade GNU
4580 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4581 *** your PATH or compiler configuration so that the native linker is
4582 *** used, and then restart.
4587 # For security reasons, it is highly recommended that you always
4588 # use absolute paths for naming shared libraries, and exclude the
4589 # DT_RUNPATH tag from executables and libraries. But doing so
4590 # requires that you compile everything twice, which is a pain.
4591 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4592 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4593 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4594 _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'
4596 _LT_TAGVAR(ld_shlibs, $1)=no
4603 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4605 _LT_TAGVAR(hardcode_direct, $1)=yes
4606 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4610 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4611 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4612 _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'
4614 _LT_TAGVAR(ld_shlibs, $1)=no
4619 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4621 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4622 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4623 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4626 # PORTME fill in a description of your system's linker (not GNU ld)
4629 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4630 _LT_TAGVAR(always_export_symbols, $1)=yes
4631 _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'
4632 # Note: this linker hardcodes the directories in LIBPATH if there
4633 # are no directories specified by -L.
4634 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4635 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4636 # Neither direct hardcoding nor static linking is supported with a
4638 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4643 if test "$host_cpu" = ia64; then
4644 # On IA64, the linker does run time linking by default, so we don't
4645 # have to do anything special.
4646 aix_use_runtimelinking=no
4647 exp_sym_flag='-Bexport'
4650 # If we're using GNU nm, then we don't want the "-C" option.
4651 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4652 # Also, AIX nm treats weak defined symbols like other global
4653 # defined symbols, whereas GNU nm marks them as "W".
4654 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4655 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4657 _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'
4659 aix_use_runtimelinking=no
4661 # Test if we are trying to use run time linking or normal
4662 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4663 # need to do runtime linking.
4664 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4665 for ld_flag in $LDFLAGS; do
4666 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4667 aix_use_runtimelinking=yes
4674 exp_sym_flag='-bexport'
4675 no_entry_flag='-bnoentry'
4678 # When large executables or shared objects are built, AIX ld can
4679 # have problems creating the table of contents. If linking a library
4680 # or program results in "error TOC overflow" add -mminimal-toc to
4681 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4682 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4684 _LT_TAGVAR(archive_cmds, $1)=''
4685 _LT_TAGVAR(hardcode_direct, $1)=yes
4686 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4687 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4688 _LT_TAGVAR(link_all_deplibs, $1)=yes
4689 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4691 if test "$GCC" = yes; then
4692 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4693 # We only want to do this on AIX 4.2 and lower, the check
4694 # below for broken collect2 doesn't work under 4.3+
4695 collect2name=`${CC} -print-prog-name=collect2`
4696 if test -f "$collect2name" &&
4697 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4699 # We have reworked collect2
4702 # We have old collect2
4703 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4704 # It fails to find uninstalled libraries when the uninstalled
4705 # path is not listed in the libpath. Setting hardcode_minus_L
4706 # to unsupported forces relinking
4707 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4708 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4709 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4713 shared_flag='-shared'
4714 if test "$aix_use_runtimelinking" = yes; then
4715 shared_flag="$shared_flag "'${wl}-G'
4719 if test "$host_cpu" = ia64; then
4720 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4721 # chokes on -Wl,-G. The following line is correct:
4724 if test "$aix_use_runtimelinking" = yes; then
4725 shared_flag='${wl}-G'
4727 shared_flag='${wl}-bM:SRE'
4732 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4733 # It seems that -bexpall does not export symbols beginning with
4734 # underscore (_), so it is better to generate a list of symbols to export.
4735 _LT_TAGVAR(always_export_symbols, $1)=yes
4736 if test "$aix_use_runtimelinking" = yes; then
4737 # Warning - without using the other runtime loading flags (-brtl),
4738 # -berok will link without error, but may produce a broken library.
4739 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4740 # Determine the default libpath from the value encoded in an
4742 _LT_SYS_MODULE_PATH_AIX
4743 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4744 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4746 if test "$host_cpu" = ia64; then
4747 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4748 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4749 _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"
4751 # Determine the default libpath from the value encoded in an
4753 _LT_SYS_MODULE_PATH_AIX
4754 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4755 # Warning - without using the other run time loading flags,
4756 # -berok will link without error, but may produce a broken library.
4757 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4758 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4759 if test "$with_gnu_ld" = yes; then
4760 # We only use this code for GNU lds that support --whole-archive.
4761 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4763 # Exported symbols can be pulled into shared objects from archives
4764 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4766 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4767 # This is similar to how AIX traditionally builds its shared libraries.
4768 _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'
4776 # see comment about AmigaOS4 .so support
4777 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4778 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4781 _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)'
4782 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4783 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4789 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4792 cygwin* | mingw* | pw32* | cegcc*)
4793 # When not using gcc, we currently assume that we are using
4794 # Microsoft Visual C++.
4795 # hardcode_libdir_flag_spec is actually meaningless, as there is
4796 # no search path for DLLs.
4797 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4798 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4799 # Tell ltmain to make .lib files, not .a files.
4801 # Tell ltmain to make .dll files, not .so files.
4803 # FIXME: Setting linknames here is a bad hack.
4804 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
4805 # The linker will automatically build a .lib file if we build a DLL.
4806 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4807 # FIXME: Should let the user specify the lib program.
4808 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4809 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4810 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4813 darwin* | rhapsody*)
4814 _LT_DARWIN_LINKER_FEATURES($1)
4818 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4820 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4824 _LT_TAGVAR(ld_shlibs, $1)=no
4827 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4828 # support. Future versions do this automatically, but an explicit c++rt0.o
4829 # does not break anything, and helps significantly (at the cost of a little
4832 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4833 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4834 _LT_TAGVAR(hardcode_direct, $1)=yes
4835 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4838 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4840 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4841 _LT_TAGVAR(hardcode_direct, $1)=yes
4842 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4843 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4846 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4847 freebsd* | dragonfly*)
4848 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4849 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4850 _LT_TAGVAR(hardcode_direct, $1)=yes
4851 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4855 if test "$GCC" = yes; then
4856 _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'
4858 _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'
4860 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4861 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4862 _LT_TAGVAR(hardcode_direct, $1)=yes
4864 # hardcode_minus_L: Not really in the search PATH,
4865 # but as the default location of the library.
4866 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4867 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4871 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4872 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4874 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4876 if test "$with_gnu_ld" = no; then
4877 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4878 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4879 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4880 _LT_TAGVAR(hardcode_direct, $1)=yes
4881 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4882 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4883 # hardcode_minus_L: Not really in the search PATH,
4884 # but as the default location of the library.
4885 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4890 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4893 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4896 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4899 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4905 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4908 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4912 # Older versions of the 11.00 compiler do not understand -b yet
4913 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4914 _LT_LINKER_OPTION([if $CC understands -b],
4915 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4916 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4917 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4918 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
4922 if test "$with_gnu_ld" = no; then
4923 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4924 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4928 _LT_TAGVAR(hardcode_direct, $1)=no
4929 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4932 _LT_TAGVAR(hardcode_direct, $1)=yes
4933 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4934 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4936 # hardcode_minus_L: Not really in the search PATH,
4937 # but as the default location of the library.
4938 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4944 irix5* | irix6* | nonstopux*)
4945 if test "$GCC" = yes; then
4946 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4947 # Try to use the -exported_symbol ld option, if it does not
4948 # work, assume that -exports_file does not work either and
4949 # implicitly export all symbols.
4950 save_LDFLAGS="$LDFLAGS"
4951 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4952 AC_LINK_IFELSE(int foo(void) {},
4953 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4955 LDFLAGS="$save_LDFLAGS"
4957 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
4958 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4960 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4961 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4962 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4963 _LT_TAGVAR(inherit_rpath, $1)=yes
4964 _LT_TAGVAR(link_all_deplibs, $1)=yes
4968 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4969 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4971 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4973 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4974 _LT_TAGVAR(hardcode_direct, $1)=yes
4975 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4979 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4980 _LT_TAGVAR(hardcode_direct, $1)=yes
4981 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4982 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4983 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4990 if test -f /usr/libexec/ld.so; then
4991 _LT_TAGVAR(hardcode_direct, $1)=yes
4992 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4993 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4994 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4995 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4996 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4997 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4998 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5001 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5002 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5003 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5006 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5007 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5012 _LT_TAGVAR(ld_shlibs, $1)=no
5017 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5018 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5019 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5020 _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'
5021 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5025 if test "$GCC" = yes; then
5026 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5027 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5029 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5030 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5032 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5033 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5034 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5037 osf4* | osf5*) # as osf3* with the addition of -msym flag
5038 if test "$GCC" = yes; then
5039 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5040 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5041 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5043 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5044 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5045 _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~
5046 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5048 # Both c and cxx compiler support -rpath directly
5049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5051 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5052 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5056 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5057 if test "$GCC" = yes; then
5059 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5060 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5061 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5063 case `$CC -V 2>&1` in
5066 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5067 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5068 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5072 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5073 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5074 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5078 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5079 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5081 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5083 # The compiler driver will combine and reorder linker options,
5084 # but understands `-z linker_flag'. GCC discards it without `$wl',
5085 # but is careful enough not to reorder.
5086 # Supported since Solaris 2.6 (maybe 2.5.1?)
5087 if test "$GCC" = yes; then
5088 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5090 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5094 _LT_TAGVAR(link_all_deplibs, $1)=yes
5098 if test "x$host_vendor" = xsequent; then
5099 # Use $CC to link under sequent, because it throws in some extra .o
5100 # files that make .init and .fini sections work.
5101 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5103 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5105 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5106 _LT_TAGVAR(hardcode_direct, $1)=yes
5107 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5108 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5112 case $host_vendor in
5114 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5115 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5118 ## LD is ld it makes a PLAMLIB
5119 ## CC just makes a GrossModule.
5120 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5121 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5122 _LT_TAGVAR(hardcode_direct, $1)=no
5125 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5126 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5129 runpath_var='LD_RUN_PATH'
5130 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5134 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5135 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5136 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5140 if test -d /usr/nec; then
5141 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5142 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5143 runpath_var=LD_RUN_PATH
5144 hardcode_runpath_var=yes
5145 _LT_TAGVAR(ld_shlibs, $1)=yes
5149 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5150 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5151 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5152 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5153 runpath_var='LD_RUN_PATH'
5155 if test "$GCC" = yes; then
5156 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5157 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5159 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5160 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5164 sysv5* | sco3.2v5* | sco5v6*)
5165 # Note: We can NOT use -z defs as we might desire, because we do not
5166 # link with -lc, and that would cause any symbols used from libc to
5167 # always be unresolved, which means just about no library would
5168 # ever link correctly. If we're not using GNU ld we use -z text
5169 # though, which does catch some bad symbols but isn't as heavy-handed
5171 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5172 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5173 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5174 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5175 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5176 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5177 _LT_TAGVAR(link_all_deplibs, $1)=yes
5178 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5179 runpath_var='LD_RUN_PATH'
5181 if test "$GCC" = yes; then
5182 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5183 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5185 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5186 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5191 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5192 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5193 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5197 _LT_TAGVAR(ld_shlibs, $1)=no
5201 if test x$host_vendor = xsni; then
5203 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5204 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5210 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5211 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5213 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5215 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5216 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5217 _LT_DECL([], [extract_expsyms_cmds], [2],
5218 [The commands to extract the exported symbol list from a shared archive])
5221 # Do we need to explicitly link libc?
5223 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5225 # Assume -lc should be added
5226 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5228 if test "$enable_shared" = yes && test "$GCC" = yes; then
5229 case $_LT_TAGVAR(archive_cmds, $1) in
5231 # FIXME: we may have to deal with multi-command sequences.
5234 # Test whether the compiler implicitly links with -lc since on some
5235 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5236 # to ld, don't add -lc before -lgcc.
5237 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5238 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5240 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5242 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5245 libobjs=conftest.$ac_objext
5247 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5248 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5254 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5255 _LT_TAGVAR(allow_undefined_flag, $1)=
5256 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5258 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5260 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5262 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5264 cat conftest.err 1>&5
5268 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5275 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5276 [Whether or not to add -lc for building shared libraries])
5277 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5278 [enable_shared_with_static_runtimes], [0],
5279 [Whether or not to disallow shared libs when runtime libs are static])
5280 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5281 [Compiler flag to allow reflexive dlopens])
5282 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5283 [Compiler flag to generate shared objects directly from archives])
5284 _LT_TAGDECL([], [compiler_needs_object], [1],
5285 [Whether the compiler copes with passing no objects directly])
5286 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5287 [Create an old-style archive from a shared archive])
5288 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5289 [Create a temporary old-style archive to link instead of a shared archive])
5290 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5291 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5292 _LT_TAGDECL([], [module_cmds], [2],
5293 [Commands used to build a loadable module if different from building
5295 _LT_TAGDECL([], [module_expsym_cmds], [2])
5296 _LT_TAGDECL([], [with_gnu_ld], [1],
5297 [Whether we are building with GNU ld or not])
5298 _LT_TAGDECL([], [allow_undefined_flag], [1],
5299 [Flag that allows shared libraries with undefined symbols to be built])
5300 _LT_TAGDECL([], [no_undefined_flag], [1],
5301 [Flag that enforces no undefined symbols])
5302 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5303 [Flag to hardcode $libdir into a binary during linking.
5304 This must work even if $libdir does not exist])
5305 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5306 [[If ld is used when linking, flag to hardcode $libdir into a binary
5307 during linking. This must work even if $libdir does not exist]])
5308 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5309 [Whether we need a single "-rpath" flag with a separated argument])
5310 _LT_TAGDECL([], [hardcode_direct], [0],
5311 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5312 DIR into the resulting binary])
5313 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5314 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5315 DIR into the resulting binary and the resulting library dependency is
5316 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5317 library is relocated])
5318 _LT_TAGDECL([], [hardcode_minus_L], [0],
5319 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5320 into the resulting binary])
5321 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5322 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5323 into the resulting binary])
5324 _LT_TAGDECL([], [hardcode_automatic], [0],
5325 [Set to "yes" if building a shared library automatically hardcodes DIR
5326 into the library and all subsequent libraries and executables linked
5328 _LT_TAGDECL([], [inherit_rpath], [0],
5329 [Set to yes if linker adds runtime paths of dependent libraries
5330 to runtime path list])
5331 _LT_TAGDECL([], [link_all_deplibs], [0],
5332 [Whether libtool must link a program against all its dependency libraries])
5333 _LT_TAGDECL([], [fix_srcfile_path], [1],
5334 [Fix the shell variable $srcfile for the compiler])
5335 _LT_TAGDECL([], [always_export_symbols], [0],
5336 [Set to "yes" if exported symbols are required])
5337 _LT_TAGDECL([], [export_symbols_cmds], [2],
5338 [The commands to list exported symbols])
5339 _LT_TAGDECL([], [exclude_expsyms], [1],
5340 [Symbols that should not be listed in the preloaded symbols])
5341 _LT_TAGDECL([], [include_expsyms], [1],
5342 [Symbols that must always be exported])
5343 _LT_TAGDECL([], [prelink_cmds], [2],
5344 [Commands necessary for linking programs (against libraries) with templates])
5345 _LT_TAGDECL([], [file_list_spec], [1],
5346 [Specify filename containing input files])
5347 dnl FIXME: Not yet implemented
5348 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5349 dnl [Compiler flag to generate thread safe objects])
5350 ])# _LT_LINKER_SHLIBS
5353 # _LT_LANG_C_CONFIG([TAG])
5354 # ------------------------
5355 # Ensure that the configuration variables for a C compiler are suitably
5356 # defined. These variables are subsequently used by _LT_CONFIG to write
5357 # the compiler configuration to `libtool'.
5358 m4_defun([_LT_LANG_C_CONFIG],
5359 [m4_require([_LT_DECL_EGREP])dnl
5363 # Source file extension for C test sources.
5366 # Object file extension for compiled C test sources.
5368 _LT_TAGVAR(objext, $1)=$objext
5370 # Code to be used in simple compile tests
5371 lt_simple_compile_test_code="int some_variable = 0;"
5373 # Code to be used in simple link tests
5374 lt_simple_link_test_code='int main(){return(0);}'
5377 # Save the default compiler, since it gets overwritten when the other
5378 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5379 compiler_DEFAULT=$CC
5381 # save warnings/boilerplate of simple test code
5382 _LT_COMPILER_BOILERPLATE
5383 _LT_LINKER_BOILERPLATE
5385 if test -n "$compiler"; then
5386 _LT_COMPILER_NO_RTTI($1)
5387 _LT_COMPILER_PIC($1)
5388 _LT_COMPILER_C_O($1)
5389 _LT_COMPILER_FILE_LOCKS($1)
5390 _LT_LINKER_SHLIBS($1)
5391 _LT_SYS_DYNAMIC_LINKER($1)
5392 _LT_LINKER_HARDCODE_LIBPATH($1)
5396 # Report which library types will actually be built
5397 AC_MSG_CHECKING([if libtool supports shared libraries])
5398 AC_MSG_RESULT([$can_build_shared])
5400 AC_MSG_CHECKING([whether to build shared libraries])
5401 test "$can_build_shared" = "no" && enable_shared=no
5403 # On AIX, shared libraries and static libraries use the same namespace, and
5404 # are all built from PIC.
5407 test "$enable_shared" = yes && enable_static=no
5408 if test -n "$RANLIB"; then
5409 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5410 postinstall_cmds='$RANLIB $lib'
5415 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5416 test "$enable_shared" = yes && enable_static=no
5420 AC_MSG_RESULT([$enable_shared])
5422 AC_MSG_CHECKING([whether to build static libraries])
5423 # Make sure either enable_shared or enable_static is yes.
5424 test "$enable_shared" = yes || enable_static=yes
5425 AC_MSG_RESULT([$enable_static])
5431 ])# _LT_LANG_C_CONFIG
5434 # _LT_LANG_CXX_CONFIG([TAG])
5435 # --------------------------
5436 # Ensure that the configuration variables for a C++ compiler are suitably
5437 # defined. These variables are subsequently used by _LT_CONFIG to write
5438 # the compiler configuration to `libtool'.
5439 m4_defun([_LT_LANG_CXX_CONFIG],
5440 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5441 m4_require([_LT_DECL_EGREP])dnl
5442 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5443 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5444 (test "X$CXX" != "Xg++"))) ; then
5447 _lt_caught_CXX_error=yes
5451 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5452 _LT_TAGVAR(allow_undefined_flag, $1)=
5453 _LT_TAGVAR(always_export_symbols, $1)=no
5454 _LT_TAGVAR(archive_expsym_cmds, $1)=
5455 _LT_TAGVAR(compiler_needs_object, $1)=no
5456 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5457 _LT_TAGVAR(hardcode_direct, $1)=no
5458 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5459 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5460 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5461 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5462 _LT_TAGVAR(hardcode_minus_L, $1)=no
5463 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5464 _LT_TAGVAR(hardcode_automatic, $1)=no
5465 _LT_TAGVAR(inherit_rpath, $1)=no
5466 _LT_TAGVAR(module_cmds, $1)=
5467 _LT_TAGVAR(module_expsym_cmds, $1)=
5468 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5469 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5470 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5471 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5472 _LT_TAGVAR(no_undefined_flag, $1)=
5473 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5474 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5476 # Source file extension for C++ test sources.
5479 # Object file extension for compiled C++ test sources.
5481 _LT_TAGVAR(objext, $1)=$objext
5483 # No sense in running all these tests if we already determined that
5484 # the CXX compiler isn't working. Some variables (like enable_shared)
5485 # are currently assumed to apply to all compilers on this platform,
5486 # and will be corrupted by setting them based on a non-working compiler.
5487 if test "$_lt_caught_CXX_error" != yes; then
5488 # Code to be used in simple compile tests
5489 lt_simple_compile_test_code="int some_variable = 0;"
5491 # Code to be used in simple link tests
5492 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5494 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5497 # save warnings/boilerplate of simple test code
5498 _LT_COMPILER_BOILERPLATE
5499 _LT_LINKER_BOILERPLATE
5501 # Allow CC to be a program name with arguments.
5506 lt_save_with_gnu_ld=$with_gnu_ld
5507 lt_save_path_LD=$lt_cv_path_LD
5508 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5509 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5511 $as_unset lt_cv_prog_gnu_ld
5513 if test -n "${lt_cv_path_LDCXX+set}"; then
5514 lt_cv_path_LD=$lt_cv_path_LDCXX
5516 $as_unset lt_cv_path_LD
5518 test -z "${LDCXX+set}" || LD=$LDCXX
5521 _LT_TAGVAR(compiler, $1)=$CC
5522 _LT_CC_BASENAME([$compiler])
5524 if test -n "$compiler"; then
5525 # We don't want -fno-exception when compiling C++ code, so set the
5526 # no_builtin_flag separately
5527 if test "$GXX" = yes; then
5528 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5530 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5533 if test "$GXX" = yes; then
5534 # Set up default GNU C++ configuration
5538 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5539 # archiving commands below assume that GNU ld is being used.
5540 if test "$with_gnu_ld" = yes; then
5541 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5542 _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'
5544 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5545 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5547 # If archive_cmds runs LD, not CC, wlarc should be empty
5548 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5549 # investigate it a little bit more. (MM)
5552 # ancient GNU ld didn't support --whole-archive et. al.
5553 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5554 $GREP 'no-whole-archive' > /dev/null; then
5555 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5557 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5563 # A generic and very simple default shared library creation
5564 # command for GNU C++ for the case where it uses the native
5565 # linker, instead of GNU ld. If possible, this setting should
5566 # overridden to take advantage of the native linker features on
5567 # the platform it is being used on.
5568 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5571 # Commands to make compiler produce verbose output that lists
5572 # what "hidden" libraries, object files and flags are used when
5573 # linking a shared library.
5574 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5582 # PORTME: fill in a description of your system's C++ link characteristics
5583 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5584 _LT_TAGVAR(ld_shlibs, $1)=yes
5587 # FIXME: insert proper C++ library support
5588 _LT_TAGVAR(ld_shlibs, $1)=no
5591 if test "$host_cpu" = ia64; then
5592 # On IA64, the linker does run time linking by default, so we don't
5593 # have to do anything special.
5594 aix_use_runtimelinking=no
5595 exp_sym_flag='-Bexport'
5598 aix_use_runtimelinking=no
5600 # Test if we are trying to use run time linking or normal
5601 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5602 # need to do runtime linking.
5603 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5604 for ld_flag in $LDFLAGS; do
5607 aix_use_runtimelinking=yes
5615 exp_sym_flag='-bexport'
5616 no_entry_flag='-bnoentry'
5619 # When large executables or shared objects are built, AIX ld can
5620 # have problems creating the table of contents. If linking a library
5621 # or program results in "error TOC overflow" add -mminimal-toc to
5622 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5623 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5625 _LT_TAGVAR(archive_cmds, $1)=''
5626 _LT_TAGVAR(hardcode_direct, $1)=yes
5627 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5628 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5629 _LT_TAGVAR(link_all_deplibs, $1)=yes
5630 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5632 if test "$GXX" = yes; then
5633 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5634 # We only want to do this on AIX 4.2 and lower, the check
5635 # below for broken collect2 doesn't work under 4.3+
5636 collect2name=`${CC} -print-prog-name=collect2`
5637 if test -f "$collect2name" &&
5638 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5640 # We have reworked collect2
5643 # We have old collect2
5644 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5645 # It fails to find uninstalled libraries when the uninstalled
5646 # path is not listed in the libpath. Setting hardcode_minus_L
5647 # to unsupported forces relinking
5648 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5649 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5650 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5653 shared_flag='-shared'
5654 if test "$aix_use_runtimelinking" = yes; then
5655 shared_flag="$shared_flag "'${wl}-G'
5659 if test "$host_cpu" = ia64; then
5660 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5661 # chokes on -Wl,-G. The following line is correct:
5664 if test "$aix_use_runtimelinking" = yes; then
5665 shared_flag='${wl}-G'
5667 shared_flag='${wl}-bM:SRE'
5672 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5673 # It seems that -bexpall does not export symbols beginning with
5674 # underscore (_), so it is better to generate a list of symbols to
5676 _LT_TAGVAR(always_export_symbols, $1)=yes
5677 if test "$aix_use_runtimelinking" = yes; then
5678 # Warning - without using the other runtime loading flags (-brtl),
5679 # -berok will link without error, but may produce a broken library.
5680 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5681 # Determine the default libpath from the value encoded in an empty
5683 _LT_SYS_MODULE_PATH_AIX
5684 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5686 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5688 if test "$host_cpu" = ia64; then
5689 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5690 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5691 _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"
5693 # Determine the default libpath from the value encoded in an
5695 _LT_SYS_MODULE_PATH_AIX
5696 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5697 # Warning - without using the other run time loading flags,
5698 # -berok will link without error, but may produce a broken library.
5699 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5700 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5701 if test "$with_gnu_ld" = yes; then
5702 # We only use this code for GNU lds that support --whole-archive.
5703 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5705 # Exported symbols can be pulled into shared objects from archives
5706 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5708 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5709 # This is similar to how AIX traditionally builds its shared
5711 _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'
5717 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5718 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5719 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5720 # support --undefined. This deserves some investigation. FIXME
5721 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5723 _LT_TAGVAR(ld_shlibs, $1)=no
5728 case $cc_basename in
5730 # FIXME: insert proper C++ library support
5731 _LT_TAGVAR(ld_shlibs, $1)=no
5736 cygwin* | mingw* | pw32* | cegcc*)
5737 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5738 # as there is no search path for DLLs.
5739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5740 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
5741 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5742 _LT_TAGVAR(always_export_symbols, $1)=no
5743 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5745 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5746 _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'
5747 # If the export-symbols file already is a .def file (1st line
5748 # is EXPORTS), use it as is; otherwise, prepend...
5749 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5750 cp $export_symbols $output_objdir/$soname.def;
5752 echo EXPORTS > $output_objdir/$soname.def;
5753 cat $export_symbols >> $output_objdir/$soname.def;
5755 $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'
5757 _LT_TAGVAR(ld_shlibs, $1)=no
5760 darwin* | rhapsody*)
5761 _LT_DARWIN_LINKER_FEATURES($1)
5765 case $cc_basename in
5767 # FIXME: insert proper C++ library support
5768 _LT_TAGVAR(ld_shlibs, $1)=no
5771 # Green Hills C++ Compiler
5772 # FIXME: insert proper C++ library support
5773 _LT_TAGVAR(ld_shlibs, $1)=no
5776 # FIXME: insert proper C++ library support
5777 _LT_TAGVAR(ld_shlibs, $1)=no
5783 # C++ shared libraries reported to be fairly broken before
5785 _LT_TAGVAR(ld_shlibs, $1)=no
5789 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5792 freebsd* | dragonfly*)
5793 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5795 _LT_TAGVAR(ld_shlibs, $1)=yes
5802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5803 _LT_TAGVAR(link_all_deplibs, $1)=yes
5807 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5808 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5809 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5810 _LT_TAGVAR(hardcode_direct, $1)=yes
5811 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5812 # but as the default
5813 # location of the library.
5815 case $cc_basename in
5817 # FIXME: insert proper C++ library support
5818 _LT_TAGVAR(ld_shlibs, $1)=no
5821 _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 $lib'
5822 # Commands to make compiler produce verbose output that lists
5823 # what "hidden" libraries, object files and flags are used when
5824 # linking a shared library.
5826 # There doesn't appear to be a way to prevent this compiler from
5827 # explicitly linking system object files so we need to strip them
5828 # from the output so that they don't get included in the library
5830 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
5833 if test "$GXX" = yes; then
5834 _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'
5836 # FIXME: insert proper C++ library support
5837 _LT_TAGVAR(ld_shlibs, $1)=no
5844 if test $with_gnu_ld = no; then
5845 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5846 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5852 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5858 _LT_TAGVAR(hardcode_direct, $1)=no
5859 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5862 _LT_TAGVAR(hardcode_direct, $1)=yes
5863 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5864 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5865 # but as the default
5866 # location of the library.
5870 case $cc_basename in
5872 # FIXME: insert proper C++ library support
5873 _LT_TAGVAR(ld_shlibs, $1)=no
5878 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5881 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5884 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5887 # Commands to make compiler produce verbose output that lists
5888 # what "hidden" libraries, object files and flags are used when
5889 # linking a shared library.
5891 # There doesn't appear to be a way to prevent this compiler from
5892 # explicitly linking system object files so we need to strip them
5893 # from the output so that they don't get included in the library
5895 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
5898 if test "$GXX" = yes; then
5899 if test $with_gnu_ld = no; then
5902 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5905 _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'
5908 _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'
5913 # FIXME: insert proper C++ library support
5914 _LT_TAGVAR(ld_shlibs, $1)=no
5921 _LT_TAGVAR(hardcode_direct, $1)=no
5922 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5923 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5924 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5925 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5926 # Instead, shared libraries are loaded at an image base (0x10000000 by
5927 # default) and relocated if they conflict, which is a slow very memory
5928 # consuming and fragmenting process. To avoid this, we pick a random,
5929 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5930 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5931 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5932 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5935 case $cc_basename in
5938 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5940 # Archives containing C++ object files must be created using
5941 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5942 # necessary to make sure instantiated templates are included
5944 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5947 if test "$GXX" = yes; then
5948 if test "$with_gnu_ld" = no; then
5949 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5951 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
5954 _LT_TAGVAR(link_all_deplibs, $1)=yes
5957 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5958 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5959 _LT_TAGVAR(inherit_rpath, $1)=yes
5962 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5963 case $cc_basename in
5965 # Kuck and Associates, Inc. (KAI) C++ Compiler
5967 # KCC will only create a shared library if the output file
5968 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5969 # to its proper name (with version) after linking.
5970 _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'
5971 _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 $lib'
5972 # Commands to make compiler produce verbose output that lists
5973 # what "hidden" libraries, object files and flags are used when
5974 # linking a shared library.
5976 # There doesn't appear to be a way to prevent this compiler from
5977 # explicitly linking system object files so we need to strip them
5978 # from the output so that they don't get included in the library
5980 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
5982 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5983 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5985 # Archives containing C++ object files must be created using
5986 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5987 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5992 # version 8.0 and above of icpc choke on multiply defined symbols
5993 # if we add $predep_objects and $postdep_objects, however 7.1 and
5994 # earlier do not add the objects themselves.
5995 case `$CC -V 2>&1` in
5997 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5998 _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'
6000 *) # Version 8.0 or newer
6003 ia64*) tmp_idyn=' -i_dynamic';;
6005 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6006 _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'
6009 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6010 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6011 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6012 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6015 # Portland Group C++ compiler
6017 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6018 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6020 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6021 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6022 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6024 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6025 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6027 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6029 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6030 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6031 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6033 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6034 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6036 *) # Version 6 and above use weak symbols
6037 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6038 _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'
6042 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6043 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6044 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6048 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6049 _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'
6051 runpath_var=LD_RUN_PATH
6052 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6053 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6055 # Commands to make compiler produce verbose output that lists
6056 # what "hidden" libraries, object files and flags are used when
6057 # linking a shared library.
6059 # There doesn't appear to be a way to prevent this compiler from
6060 # explicitly linking system object files so we need to strip them
6061 # from the output so that they don't get included in the library
6063 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
6065 xl* | mpixl* | bgxl*)
6066 # IBM XL 8.0 on PPC, with GNU ld
6067 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6068 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6069 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6070 if test "x$supports_anon_versioning" = xyes; then
6071 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6072 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6073 echo "local: *; };" >> $output_objdir/$libname.ver~
6074 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6078 case `$CC -V 2>&1 | sed 5q` in
6081 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6082 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6083 _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'
6084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6085 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6086 _LT_TAGVAR(compiler_needs_object, $1)=yes
6088 # Not sure whether something based on
6089 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6091 output_verbose_link_cmd='func_echo_all'
6093 # Archives containing C++ object files must be created using
6094 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6095 # necessary to make sure instantiated templates are included
6097 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6105 # FIXME: insert proper C++ library support
6106 _LT_TAGVAR(ld_shlibs, $1)=no
6110 # FIXME: insert proper C++ library support
6111 _LT_TAGVAR(ld_shlibs, $1)=no
6115 case $cc_basename in
6117 # FIXME: insert proper C++ library support
6118 _LT_TAGVAR(ld_shlibs, $1)=no
6121 # FIXME: insert proper C++ library support
6122 _LT_TAGVAR(ld_shlibs, $1)=no
6128 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6129 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6131 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6132 _LT_TAGVAR(hardcode_direct, $1)=yes
6133 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6135 # Workaround some broken pre-1.5 toolchains
6136 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6140 _LT_TAGVAR(ld_shlibs, $1)=yes
6144 # C++ shared libraries are fairly broken
6145 _LT_TAGVAR(ld_shlibs, $1)=no
6149 if test -f /usr/libexec/ld.so; then
6150 _LT_TAGVAR(hardcode_direct, $1)=yes
6151 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6152 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6153 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6154 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6155 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6156 _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'
6157 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6158 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6160 output_verbose_link_cmd=func_echo_all
6162 _LT_TAGVAR(ld_shlibs, $1)=no
6166 osf3* | osf4* | osf5*)
6167 case $cc_basename in
6169 # Kuck and Associates, Inc. (KAI) C++ Compiler
6171 # KCC will only create a shared library if the output file
6172 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6173 # to its proper name (with version) after linking.
6174 _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'
6176 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6177 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6179 # Archives containing C++ object files must be created using
6180 # the KAI C++ compiler.
6182 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6183 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6187 # Rational C++ 2.4.1
6188 # FIXME: insert proper C++ library support
6189 _LT_TAGVAR(ld_shlibs, $1)=no
6194 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6195 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6199 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6200 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6201 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6202 echo "-hidden">> $lib.exp~
6203 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
6205 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6209 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6211 # Commands to make compiler produce verbose output that lists
6212 # what "hidden" libraries, object files and flags are used when
6213 # linking a shared library.
6215 # There doesn't appear to be a way to prevent this compiler from
6216 # explicitly linking system object files so we need to strip them
6217 # from the output so that they don't get included in the library
6219 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6222 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6223 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6226 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6229 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6233 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6234 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6236 # Commands to make compiler produce verbose output that lists
6237 # what "hidden" libraries, object files and flags are used when
6238 # linking a shared library.
6239 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6242 # FIXME: insert proper C++ library support
6243 _LT_TAGVAR(ld_shlibs, $1)=no
6250 # FIXME: insert proper C++ library support
6251 _LT_TAGVAR(ld_shlibs, $1)=no
6255 case $cc_basename in
6258 # FIXME: insert proper C++ library support
6259 _LT_TAGVAR(ld_shlibs, $1)=no
6263 # FIXME: insert proper C++ library support
6264 _LT_TAGVAR(ld_shlibs, $1)=no
6267 # FIXME: insert proper C++ library support
6268 _LT_TAGVAR(ld_shlibs, $1)=no
6274 case $cc_basename in
6276 # Sun C++ 4.2, 5.x and Centerline C++
6277 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6278 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6279 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6280 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6281 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6283 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6284 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6286 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6288 # The compiler driver will combine and reorder linker options,
6289 # but understands `-z linker_flag'.
6290 # Supported since Solaris 2.6 (maybe 2.5.1?)
6291 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6294 _LT_TAGVAR(link_all_deplibs, $1)=yes
6296 output_verbose_link_cmd='func_echo_all'
6298 # Archives containing C++ object files must be created using
6299 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6300 # necessary to make sure instantiated templates are included
6302 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6305 # Green Hills C++ Compiler
6306 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6308 # The C++ compiler must be used to create the archive.
6309 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6312 # GNU C++ compiler with Solaris linker
6313 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6314 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6315 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6316 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6317 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6318 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6320 # Commands to make compiler produce verbose output that lists
6321 # what "hidden" libraries, object files and flags are used when
6322 # linking a shared library.
6323 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6325 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6327 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6328 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6329 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6331 # Commands to make compiler produce verbose output that lists
6332 # what "hidden" libraries, object files and flags are used when
6333 # linking a shared library.
6334 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6337 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6339 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6341 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6349 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6350 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6351 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6352 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6353 runpath_var='LD_RUN_PATH'
6355 case $cc_basename in
6357 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6358 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6361 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6362 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6367 sysv5* | sco3.2v5* | sco5v6*)
6368 # Note: We can NOT use -z defs as we might desire, because we do not
6369 # link with -lc, and that would cause any symbols used from libc to
6370 # always be unresolved, which means just about no library would
6371 # ever link correctly. If we're not using GNU ld we use -z text
6372 # though, which does catch some bad symbols but isn't as heavy-handed
6374 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6375 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6376 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6377 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6378 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6379 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6380 _LT_TAGVAR(link_all_deplibs, $1)=yes
6381 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6382 runpath_var='LD_RUN_PATH'
6384 case $cc_basename in
6386 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6387 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6388 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6389 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6390 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6391 '"$_LT_TAGVAR(reload_cmds, $1)"
6394 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6395 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6401 case $cc_basename in
6403 # NonStop-UX NCC 3.20
6404 # FIXME: insert proper C++ library support
6405 _LT_TAGVAR(ld_shlibs, $1)=no
6408 # FIXME: insert proper C++ library support
6409 _LT_TAGVAR(ld_shlibs, $1)=no
6415 # FIXME: insert proper C++ library support
6416 _LT_TAGVAR(ld_shlibs, $1)=no
6420 # FIXME: insert proper C++ library support
6421 _LT_TAGVAR(ld_shlibs, $1)=no
6425 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6426 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6428 _LT_TAGVAR(GCC, $1)="$GXX"
6429 _LT_TAGVAR(LD, $1)="$LD"
6432 ## There is no encapsulation within the following macros, do not change
6433 ## the running order or otherwise move them around unless you know exactly
6434 ## what you are doing...
6435 _LT_SYS_HIDDEN_LIBDEPS($1)
6436 _LT_COMPILER_PIC($1)
6437 _LT_COMPILER_C_O($1)
6438 _LT_COMPILER_FILE_LOCKS($1)
6439 _LT_LINKER_SHLIBS($1)
6440 _LT_SYS_DYNAMIC_LINKER($1)
6441 _LT_LINKER_HARDCODE_LIBPATH($1)
6444 fi # test -n "$compiler"
6450 with_gnu_ld=$lt_save_with_gnu_ld
6451 lt_cv_path_LDCXX=$lt_cv_path_LD
6452 lt_cv_path_LD=$lt_save_path_LD
6453 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6454 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6455 fi # test "$_lt_caught_CXX_error" != yes
6458 ])# _LT_LANG_CXX_CONFIG
6461 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6462 # ---------------------------------
6463 # Figure out "hidden" library dependencies from verbose
6464 # compiler output when linking a shared library.
6465 # Parse the compiler output and extract the necessary
6466 # objects, libraries and library flags.
6467 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6468 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6469 # Dependencies to place before and after the object being linked:
6470 _LT_TAGVAR(predep_objects, $1)=
6471 _LT_TAGVAR(postdep_objects, $1)=
6472 _LT_TAGVAR(predeps, $1)=
6473 _LT_TAGVAR(postdeps, $1)=
6474 _LT_TAGVAR(compiler_lib_search_path, $1)=
6476 dnl we can't use the lt_simple_compile_test_code here,
6477 dnl because it contains code intended for an executable,
6478 dnl not a library. It's possible we should let each
6479 dnl tag define a new lt_????_link_test_code variable,
6480 dnl but it's only used here...
6481 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6483 void foo (void) { a = 0; }
6485 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6489 Foo (void) { a = 0; }
6494 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6502 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6510 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6513 public void bar (void) {
6519 dnl Parse the compiler output and extract the necessary
6520 dnl objects, libraries and library flags.
6521 if AC_TRY_EVAL(ac_compile); then
6522 # Parse the compiler output and extract the necessary
6523 # objects, libraries and library flags.
6525 # Sentinel used to keep track of whether or not we are before
6526 # the conftest object file.
6527 pre_test_object_deps_done=no
6529 for p in `eval "$output_verbose_link_cmd"`; do
6533 # Some compilers place space between "-{L,R}" and the path.
6535 if test $p = "-L" ||
6536 test $p = "-R"; then
6543 if test "$pre_test_object_deps_done" = no; then
6546 # Internal compiler library paths should come after those
6547 # provided the user. The postdeps already come after the
6548 # user supplied libs so there is no need to process them.
6549 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6550 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6552 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6555 # The "-l" case would never come before the object being
6556 # linked, so don't bother handling this case.
6559 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6560 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6562 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6568 # This assumes that the test object file only shows up
6569 # once in the compiler output.
6570 if test "$p" = "conftest.$objext"; then
6571 pre_test_object_deps_done=yes
6575 if test "$pre_test_object_deps_done" = no; then
6576 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6577 _LT_TAGVAR(predep_objects, $1)="$p"
6579 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6582 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6583 _LT_TAGVAR(postdep_objects, $1)="$p"
6585 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6590 *) ;; # Ignore the rest.
6598 echo "libtool.m4: error: problem compiling $1 test program"
6601 $RM -f confest.$objext
6603 # PORTME: override above test on systems where it is broken
6607 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6608 # hack all around it, let's just trust "g++" to DTRT.
6609 _LT_TAGVAR(predep_objects,$1)=
6610 _LT_TAGVAR(postdep_objects,$1)=
6611 _LT_TAGVAR(postdeps,$1)=
6615 case `$CC -V 2>&1 | sed 5q` in
6619 # The more standards-conforming stlport4 library is
6620 # incompatible with the Cstd library. Avoid specifying
6621 # it if it's in CXXFLAGS. Ignore libCrun as
6622 # -library=stlport4 depends on it.
6623 case " $CXX $CXXFLAGS " in
6624 *" -library=stlport4 "*)
6625 solaris_use_stlport4=yes
6629 if test "$solaris_use_stlport4" != yes; then
6630 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6637 case $cc_basename in
6639 # The more standards-conforming stlport4 library is
6640 # incompatible with the Cstd library. Avoid specifying
6641 # it if it's in CXXFLAGS. Ignore libCrun as
6642 # -library=stlport4 depends on it.
6643 case " $CXX $CXXFLAGS " in
6644 *" -library=stlport4 "*)
6645 solaris_use_stlport4=yes
6649 # Adding this requires a known-good setup of shared libraries for
6650 # Sun compiler versions before 5.6, else PIC objects from an old
6651 # archive will be linked into the output, leading to subtle bugs.
6652 if test "$solaris_use_stlport4" != yes; then
6653 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6661 case " $_LT_TAGVAR(postdeps, $1) " in
6662 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6664 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6665 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6666 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6668 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6669 [The directories searched by this compiler when creating a shared library])
6670 _LT_TAGDECL([], [predep_objects], [1],
6671 [Dependencies to place before and after the objects being linked to
6672 create a shared library])
6673 _LT_TAGDECL([], [postdep_objects], [1])
6674 _LT_TAGDECL([], [predeps], [1])
6675 _LT_TAGDECL([], [postdeps], [1])
6676 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6677 [The library search path used internally by the compiler when linking
6679 ])# _LT_SYS_HIDDEN_LIBDEPS
6682 # _LT_LANG_F77_CONFIG([TAG])
6683 # --------------------------
6684 # Ensure that the configuration variables for a Fortran 77 compiler are
6685 # suitably defined. These variables are subsequently used by _LT_CONFIG
6686 # to write the compiler configuration to `libtool'.
6687 m4_defun([_LT_LANG_F77_CONFIG],
6688 [AC_LANG_PUSH(Fortran 77)
6689 if test -z "$F77" || test "X$F77" = "Xno"; then
6693 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6694 _LT_TAGVAR(allow_undefined_flag, $1)=
6695 _LT_TAGVAR(always_export_symbols, $1)=no
6696 _LT_TAGVAR(archive_expsym_cmds, $1)=
6697 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6698 _LT_TAGVAR(hardcode_direct, $1)=no
6699 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6700 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6701 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6702 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6703 _LT_TAGVAR(hardcode_minus_L, $1)=no
6704 _LT_TAGVAR(hardcode_automatic, $1)=no
6705 _LT_TAGVAR(inherit_rpath, $1)=no
6706 _LT_TAGVAR(module_cmds, $1)=
6707 _LT_TAGVAR(module_expsym_cmds, $1)=
6708 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6709 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6710 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6711 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6712 _LT_TAGVAR(no_undefined_flag, $1)=
6713 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6714 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6716 # Source file extension for f77 test sources.
6719 # Object file extension for compiled f77 test sources.
6721 _LT_TAGVAR(objext, $1)=$objext
6723 # No sense in running all these tests if we already determined that
6724 # the F77 compiler isn't working. Some variables (like enable_shared)
6725 # are currently assumed to apply to all compilers on this platform,
6726 # and will be corrupted by setting them based on a non-working compiler.
6727 if test "$_lt_disable_F77" != yes; then
6728 # Code to be used in simple compile tests
6729 lt_simple_compile_test_code="\
6735 # Code to be used in simple link tests
6736 lt_simple_link_test_code="\
6741 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6744 # save warnings/boilerplate of simple test code
6745 _LT_COMPILER_BOILERPLATE
6746 _LT_LINKER_BOILERPLATE
6748 # Allow CC to be a program name with arguments.
6753 _LT_TAGVAR(compiler, $1)=$CC
6754 _LT_CC_BASENAME([$compiler])
6756 if test -n "$compiler"; then
6757 AC_MSG_CHECKING([if libtool supports shared libraries])
6758 AC_MSG_RESULT([$can_build_shared])
6760 AC_MSG_CHECKING([whether to build shared libraries])
6761 test "$can_build_shared" = "no" && enable_shared=no
6763 # On AIX, shared libraries and static libraries use the same namespace, and
6764 # are all built from PIC.
6767 test "$enable_shared" = yes && enable_static=no
6768 if test -n "$RANLIB"; then
6769 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6770 postinstall_cmds='$RANLIB $lib'
6774 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6775 test "$enable_shared" = yes && enable_static=no
6779 AC_MSG_RESULT([$enable_shared])
6781 AC_MSG_CHECKING([whether to build static libraries])
6782 # Make sure either enable_shared or enable_static is yes.
6783 test "$enable_shared" = yes || enable_static=yes
6784 AC_MSG_RESULT([$enable_static])
6786 _LT_TAGVAR(GCC, $1)="$G77"
6787 _LT_TAGVAR(LD, $1)="$LD"
6790 ## There is no encapsulation within the following macros, do not change
6791 ## the running order or otherwise move them around unless you know exactly
6792 ## what you are doing...
6793 _LT_COMPILER_PIC($1)
6794 _LT_COMPILER_C_O($1)
6795 _LT_COMPILER_FILE_LOCKS($1)
6796 _LT_LINKER_SHLIBS($1)
6797 _LT_SYS_DYNAMIC_LINKER($1)
6798 _LT_LINKER_HARDCODE_LIBPATH($1)
6801 fi # test -n "$compiler"
6805 fi # test "$_lt_disable_F77" != yes
6808 ])# _LT_LANG_F77_CONFIG
6811 # _LT_LANG_FC_CONFIG([TAG])
6812 # -------------------------
6813 # Ensure that the configuration variables for a Fortran compiler are
6814 # suitably defined. These variables are subsequently used by _LT_CONFIG
6815 # to write the compiler configuration to `libtool'.
6816 m4_defun([_LT_LANG_FC_CONFIG],
6817 [AC_LANG_PUSH(Fortran)
6819 if test -z "$FC" || test "X$FC" = "Xno"; then
6823 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6824 _LT_TAGVAR(allow_undefined_flag, $1)=
6825 _LT_TAGVAR(always_export_symbols, $1)=no
6826 _LT_TAGVAR(archive_expsym_cmds, $1)=
6827 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6828 _LT_TAGVAR(hardcode_direct, $1)=no
6829 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6831 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6832 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6833 _LT_TAGVAR(hardcode_minus_L, $1)=no
6834 _LT_TAGVAR(hardcode_automatic, $1)=no
6835 _LT_TAGVAR(inherit_rpath, $1)=no
6836 _LT_TAGVAR(module_cmds, $1)=
6837 _LT_TAGVAR(module_expsym_cmds, $1)=
6838 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6839 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6840 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6841 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6842 _LT_TAGVAR(no_undefined_flag, $1)=
6843 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6844 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6846 # Source file extension for fc test sources.
6847 ac_ext=${ac_fc_srcext-f}
6849 # Object file extension for compiled fc test sources.
6851 _LT_TAGVAR(objext, $1)=$objext
6853 # No sense in running all these tests if we already determined that
6854 # the FC compiler isn't working. Some variables (like enable_shared)
6855 # are currently assumed to apply to all compilers on this platform,
6856 # and will be corrupted by setting them based on a non-working compiler.
6857 if test "$_lt_disable_FC" != yes; then
6858 # Code to be used in simple compile tests
6859 lt_simple_compile_test_code="\
6865 # Code to be used in simple link tests
6866 lt_simple_link_test_code="\
6871 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6874 # save warnings/boilerplate of simple test code
6875 _LT_COMPILER_BOILERPLATE
6876 _LT_LINKER_BOILERPLATE
6878 # Allow CC to be a program name with arguments.
6883 GCC=$ac_cv_fc_compiler_gnu
6885 _LT_TAGVAR(compiler, $1)=$CC
6886 _LT_CC_BASENAME([$compiler])
6888 if test -n "$compiler"; then
6889 AC_MSG_CHECKING([if libtool supports shared libraries])
6890 AC_MSG_RESULT([$can_build_shared])
6892 AC_MSG_CHECKING([whether to build shared libraries])
6893 test "$can_build_shared" = "no" && enable_shared=no
6895 # On AIX, shared libraries and static libraries use the same namespace, and
6896 # are all built from PIC.
6899 test "$enable_shared" = yes && enable_static=no
6900 if test -n "$RANLIB"; then
6901 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6902 postinstall_cmds='$RANLIB $lib'
6906 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6907 test "$enable_shared" = yes && enable_static=no
6911 AC_MSG_RESULT([$enable_shared])
6913 AC_MSG_CHECKING([whether to build static libraries])
6914 # Make sure either enable_shared or enable_static is yes.
6915 test "$enable_shared" = yes || enable_static=yes
6916 AC_MSG_RESULT([$enable_static])
6918 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6919 _LT_TAGVAR(LD, $1)="$LD"
6922 ## There is no encapsulation within the following macros, do not change
6923 ## the running order or otherwise move them around unless you know exactly
6924 ## what you are doing...
6925 _LT_SYS_HIDDEN_LIBDEPS($1)
6926 _LT_COMPILER_PIC($1)
6927 _LT_COMPILER_C_O($1)
6928 _LT_COMPILER_FILE_LOCKS($1)
6929 _LT_LINKER_SHLIBS($1)
6930 _LT_SYS_DYNAMIC_LINKER($1)
6931 _LT_LINKER_HARDCODE_LIBPATH($1)
6934 fi # test -n "$compiler"
6938 fi # test "$_lt_disable_FC" != yes
6941 ])# _LT_LANG_FC_CONFIG
6944 # _LT_LANG_GCJ_CONFIG([TAG])
6945 # --------------------------
6946 # Ensure that the configuration variables for the GNU Java Compiler compiler
6947 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6948 # to write the compiler configuration to `libtool'.
6949 m4_defun([_LT_LANG_GCJ_CONFIG],
6950 [AC_REQUIRE([LT_PROG_GCJ])dnl
6953 # Source file extension for Java test sources.
6956 # Object file extension for compiled Java test sources.
6958 _LT_TAGVAR(objext, $1)=$objext
6960 # Code to be used in simple compile tests
6961 lt_simple_compile_test_code="class foo {}"
6963 # Code to be used in simple link tests
6964 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6966 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6969 # save warnings/boilerplate of simple test code
6970 _LT_COMPILER_BOILERPLATE
6971 _LT_LINKER_BOILERPLATE
6973 # Allow CC to be a program name with arguments.
6979 _LT_TAGVAR(compiler, $1)=$CC
6980 _LT_TAGVAR(LD, $1)="$LD"
6981 _LT_CC_BASENAME([$compiler])
6983 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6984 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6986 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6987 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6988 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6990 if test -n "$compiler"; then
6991 _LT_COMPILER_NO_RTTI($1)
6992 _LT_COMPILER_PIC($1)
6993 _LT_COMPILER_C_O($1)
6994 _LT_COMPILER_FILE_LOCKS($1)
6995 _LT_LINKER_SHLIBS($1)
6996 _LT_LINKER_HARDCODE_LIBPATH($1)
7005 ])# _LT_LANG_GCJ_CONFIG
7008 # _LT_LANG_RC_CONFIG([TAG])
7009 # -------------------------
7010 # Ensure that the configuration variables for the Windows resource compiler
7011 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7012 # to write the compiler configuration to `libtool'.
7013 m4_defun([_LT_LANG_RC_CONFIG],
7014 [AC_REQUIRE([LT_PROG_RC])dnl
7017 # Source file extension for RC test sources.
7020 # Object file extension for compiled RC test sources.
7022 _LT_TAGVAR(objext, $1)=$objext
7024 # Code to be used in simple compile tests
7025 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7027 # Code to be used in simple link tests
7028 lt_simple_link_test_code="$lt_simple_compile_test_code"
7030 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7033 # save warnings/boilerplate of simple test code
7034 _LT_COMPILER_BOILERPLATE
7035 _LT_LINKER_BOILERPLATE
7037 # Allow CC to be a program name with arguments.
7043 _LT_TAGVAR(compiler, $1)=$CC
7044 _LT_CC_BASENAME([$compiler])
7045 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7047 if test -n "$compiler"; then
7055 ])# _LT_LANG_RC_CONFIG
7060 AC_DEFUN([LT_PROG_GCJ],
7061 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7062 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7063 [AC_CHECK_TOOL(GCJ, gcj,)
7064 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7065 AC_SUBST(GCJFLAGS)])])[]dnl
7069 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7070 dnl aclocal-1.4 backwards compatibility:
7071 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7076 AC_DEFUN([LT_PROG_RC],
7077 [AC_CHECK_TOOL(RC, windres,)
7081 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7082 dnl aclocal-1.4 backwards compatibility:
7083 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7088 # If we don't have a new enough Autoconf to choose the best grep
7089 # available, choose the one first in the user's PATH.
7090 m4_defun([_LT_DECL_EGREP],
7091 [AC_REQUIRE([AC_PROG_EGREP])dnl
7092 AC_REQUIRE([AC_PROG_FGREP])dnl
7093 test -z "$GREP" && GREP=grep
7094 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7095 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7096 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7097 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7104 # If we don't have a new enough Autoconf to choose the best objdump
7105 # available, choose the one first in the user's PATH.
7106 m4_defun([_LT_DECL_OBJDUMP],
7107 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7108 test -z "$OBJDUMP" && OBJDUMP=objdump
7109 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7116 # Check for a fully-functional sed program, that truncates
7117 # as few characters as possible. Prefer GNU sed if found.
7118 m4_defun([_LT_DECL_SED],
7120 test -z "$SED" && SED=sed
7121 Xsed="$SED -e 1s/^X//"
7122 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7123 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7124 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7127 m4_ifndef([AC_PROG_SED], [
7128 # NOTE: This macro has been submitted for inclusion into #
7129 # GNU Autoconf as AC_PROG_SED. When it is available in #
7130 # a released version of Autoconf we should remove this #
7131 # macro and use it instead. #
7133 m4_defun([AC_PROG_SED],
7134 [AC_MSG_CHECKING([for a sed that does not truncate output])
7135 AC_CACHE_VAL(lt_cv_path_SED,
7136 [# Loop through the user's path and test for sed and gsed.
7137 # Then use that list of sed's as ones to test for truncation.
7138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7142 test -z "$as_dir" && as_dir=.
7143 for lt_ac_prog in sed gsed; do
7144 for ac_exec_ext in '' $ac_executable_extensions; do
7145 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7146 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7154 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7155 # along with /bin/sed that truncates output.
7156 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7157 test ! -f $lt_ac_sed && continue
7158 cat /dev/null > conftest.in
7160 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7161 # Check for GNU sed and select it if it is found.
7162 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7163 lt_cv_path_SED=$lt_ac_sed
7167 cat conftest.in conftest.in >conftest.tmp
7168 mv conftest.tmp conftest.in
7169 cp conftest.in conftest.nl
7171 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7172 cmp -s conftest.out conftest.nl || break
7173 # 10000 chars as input seems more than enough
7174 test $lt_ac_count -gt 10 && break
7175 lt_ac_count=`expr $lt_ac_count + 1`
7176 if test $lt_ac_count -gt $lt_ac_max; then
7177 lt_ac_max=$lt_ac_count
7178 lt_cv_path_SED=$lt_ac_sed
7185 AC_MSG_RESULT([$SED])
7190 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7191 dnl aclocal-1.4 backwards compatibility:
7192 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7195 # _LT_CHECK_SHELL_FEATURES
7196 # ------------------------
7197 # Find out whether the shell is Bourne or XSI compatible,
7198 # or has some other useful features.
7199 m4_defun([_LT_CHECK_SHELL_FEATURES],
7200 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7201 # Try some XSI features
7204 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7206 && eval 'test $(( 1 + 1 )) -eq 2 \
7207 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7209 AC_MSG_RESULT([$xsi_shell])
7210 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7212 AC_MSG_CHECKING([whether the shell understands "+="])
7214 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7216 && lt_shell_append=yes
7217 AC_MSG_RESULT([$lt_shell_append])
7218 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7220 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7225 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7227 # test EBCDIC or ASCII
7228 case `echo X|tr X '\101'` in
7229 A) # ASCII based system
7230 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7231 lt_SP2NL='tr \040 \012'
7232 lt_NL2SP='tr \015\012 \040\040'
7234 *) # EBCDIC based system
7235 lt_SP2NL='tr \100 \n'
7236 lt_NL2SP='tr \r\n \100\100'
7239 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7240 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7241 ])# _LT_CHECK_SHELL_FEATURES
7244 # _LT_PROG_XSI_SHELLFNS
7245 # ---------------------
7246 # Bourne and XSI compatible variants of some useful shell functions.
7247 m4_defun([_LT_PROG_XSI_SHELLFNS],
7250 cat << \_LT_EOF >> "$cfgfile"
7252 # func_dirname file append nondir_replacement
7253 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7254 # otherwise set result to NONDIR_REPLACEMENT.
7258 */*) func_dirname_result="${1%/*}${2}" ;;
7259 * ) func_dirname_result="${3}" ;;
7263 # func_basename file
7266 func_basename_result="${1##*/}"
7269 # func_dirname_and_basename file append nondir_replacement
7270 # perform func_basename and func_dirname in a single function
7272 # dirname: Compute the dirname of FILE. If nonempty,
7273 # add APPEND to the result, otherwise set result
7274 # to NONDIR_REPLACEMENT.
7275 # value returned in "$func_dirname_result"
7276 # basename: Compute filename of FILE.
7277 # value retuned in "$func_basename_result"
7278 # Implementation must be kept synchronized with func_dirname
7279 # and func_basename. For efficiency, we do not delegate to
7280 # those functions but instead duplicate the functionality here.
7281 func_dirname_and_basename ()
7284 */*) func_dirname_result="${1%/*}${2}" ;;
7285 * ) func_dirname_result="${3}" ;;
7287 func_basename_result="${1##*/}"
7290 # func_stripname prefix suffix name
7291 # strip PREFIX and SUFFIX off of NAME.
7292 # PREFIX and SUFFIX must not contain globbing or regex special
7293 # characters, hashes, percent signs, but SUFFIX may contain a leading
7294 # dot (in which case that matches only a dot).
7297 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7298 # positional parameters, so assign one to ordinary parameter first.
7299 func_stripname_result=${3}
7300 func_stripname_result=${func_stripname_result#"${1}"}
7301 func_stripname_result=${func_stripname_result%"${2}"}
7307 func_opt_split_opt=${1%%=*}
7308 func_opt_split_arg=${1#*=}
7315 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7316 *) func_lo2o_result=${1} ;;
7320 # func_xform libobj-or-source
7323 func_xform_result=${1%.*}.lo
7326 # func_arith arithmetic-term...
7329 func_arith_result=$(( $[*] ))
7333 # STRING may not start with a hyphen.
7336 func_len_result=${#1}
7341 *) # Bourne compatible functions.
7342 cat << \_LT_EOF >> "$cfgfile"
7344 # func_dirname file append nondir_replacement
7345 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7346 # otherwise set result to NONDIR_REPLACEMENT.
7349 # Extract subdirectory from the argument.
7350 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
7351 if test "X$func_dirname_result" = "X${1}"; then
7352 func_dirname_result="${3}"
7354 func_dirname_result="$func_dirname_result${2}"
7358 # func_basename file
7361 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
7364 dnl func_dirname_and_basename
7365 dnl A portable version of this function is already defined in general.m4sh
7366 dnl so there is no need for it here.
7368 # func_stripname prefix suffix name
7369 # strip PREFIX and SUFFIX off of NAME.
7370 # PREFIX and SUFFIX must not contain globbing or regex special
7371 # characters, hashes, percent signs, but SUFFIX may contain a leading
7372 # dot (in which case that matches only a dot).
7373 # func_strip_suffix prefix name
7377 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7378 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
7383 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7384 my_sed_long_arg='1s/^-[[^=]]*=//'
7389 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7390 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
7396 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
7399 # func_xform libobj-or-source
7402 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
7405 # func_arith arithmetic-term...
7408 func_arith_result=`expr "$[@]"`
7412 # STRING may not start with a hyphen.
7415 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7421 case $lt_shell_append in
7423 cat << \_LT_EOF >> "$cfgfile"
7425 # func_append var value
7426 # Append VALUE to the end of shell variable VAR.
7434 cat << \_LT_EOF >> "$cfgfile"
7436 # func_append var value
7437 # Append VALUE to the end of shell variable VAR.
7440 eval "$[1]=\$$[1]\$[2]"
7448 # Helper functions for option handling. -*- Autoconf -*-
7450 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7452 # Written by Gary V. Vaughan, 2004
7454 # This file is free software; the Free Software Foundation gives
7455 # unlimited permission to copy and/or distribute it, with or without
7456 # modifications, as long as this notice is preserved.
7458 # serial 7 ltoptions.m4
7460 # This is to help aclocal find these macros, as it can't see m4_define.
7461 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7464 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7465 # ------------------------------------------
7466 m4_define([_LT_MANGLE_OPTION],
7467 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7470 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7471 # ---------------------------------------
7472 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7473 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
7475 m4_define([_LT_SET_OPTION],
7476 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7477 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7478 _LT_MANGLE_DEFUN([$1], [$2]),
7479 [m4_warning([Unknown $1 option `$2'])])[]dnl
7483 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7484 # ------------------------------------------------------------
7485 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7486 m4_define([_LT_IF_OPTION],
7487 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7490 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7491 # -------------------------------------------------------
7492 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7494 m4_define([_LT_UNLESS_OPTIONS],
7495 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7496 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7497 [m4_define([$0_found])])])[]dnl
7498 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7503 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7504 # ----------------------------------------
7505 # OPTION-LIST is a space-separated list of Libtool options associated
7506 # with MACRO-NAME. If any OPTION has a matching handler declared with
7507 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7508 # the unknown option and exit.
7509 m4_defun([_LT_SET_OPTIONS],
7511 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7512 [_LT_SET_OPTION([$1], _LT_Option)])
7514 m4_if([$1],[LT_INIT],[
7516 dnl Simply set some default values (i.e off) if boolean options were not
7518 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7520 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7523 dnl If no reference was made to various pairs of opposing options, then
7524 dnl we run the default mode handler for the pair. For example, if neither
7525 dnl `shared' nor `disable-shared' was passed, we enable building of shared
7526 dnl archives by default:
7527 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7528 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7529 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7530 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7531 [_LT_ENABLE_FAST_INSTALL])
7537 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7538 # -----------------------------------------
7539 m4_define([_LT_MANGLE_DEFUN],
7540 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7543 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7544 # -----------------------------------------------
7545 m4_define([LT_OPTION_DEFINE],
7546 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7547 ])# LT_OPTION_DEFINE
7552 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7555 AU_DEFUN([AC_LIBTOOL_DLOPEN],
7556 [_LT_SET_OPTION([LT_INIT], [dlopen])
7557 AC_DIAGNOSE([obsolete],
7558 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7559 put the `dlopen' option into LT_INIT's first parameter.])
7562 dnl aclocal-1.4 backwards compatibility:
7563 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7568 # Declare package support for building win32 dll's.
7569 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7570 [enable_win32_dll=yes
7573 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
7574 AC_CHECK_TOOL(AS, as, false)
7575 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7576 AC_CHECK_TOOL(OBJDUMP, objdump, false)
7580 test -z "$AS" && AS=as
7581 _LT_DECL([], [AS], [1], [Assembler program])dnl
7583 test -z "$DLLTOOL" && DLLTOOL=dlltool
7584 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
7586 test -z "$OBJDUMP" && OBJDUMP=objdump
7587 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
7590 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7591 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7592 _LT_SET_OPTION([LT_INIT], [win32-dll])
7593 AC_DIAGNOSE([obsolete],
7594 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7595 put the `win32-dll' option into LT_INIT's first parameter.])
7598 dnl aclocal-1.4 backwards compatibility:
7599 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7602 # _LT_ENABLE_SHARED([DEFAULT])
7603 # ----------------------------
7604 # implement the --enable-shared flag, and supports the `shared' and
7605 # `disable-shared' LT_INIT options.
7606 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7607 m4_define([_LT_ENABLE_SHARED],
7608 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7609 AC_ARG_ENABLE([shared],
7610 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7611 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7612 [p=${PACKAGE-default}
7614 yes) enable_shared=yes ;;
7615 no) enable_shared=no ;;
7618 # Look at the argument we got. We use all the common list separators.
7619 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7620 for pkg in $enableval; do
7622 if test "X$pkg" = "X$p"; then
7629 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7631 _LT_DECL([build_libtool_libs], [enable_shared], [0],
7632 [Whether or not to build shared libraries])
7633 ])# _LT_ENABLE_SHARED
7635 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7636 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7639 AC_DEFUN([AC_ENABLE_SHARED],
7640 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7643 AC_DEFUN([AC_DISABLE_SHARED],
7644 [_LT_SET_OPTION([LT_INIT], [disable-shared])
7647 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7648 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7650 dnl aclocal-1.4 backwards compatibility:
7651 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7652 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7656 # _LT_ENABLE_STATIC([DEFAULT])
7657 # ----------------------------
7658 # implement the --enable-static flag, and support the `static' and
7659 # `disable-static' LT_INIT options.
7660 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7661 m4_define([_LT_ENABLE_STATIC],
7662 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7663 AC_ARG_ENABLE([static],
7664 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7665 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7666 [p=${PACKAGE-default}
7668 yes) enable_static=yes ;;
7669 no) enable_static=no ;;
7672 # Look at the argument we got. We use all the common list separators.
7673 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7674 for pkg in $enableval; do
7676 if test "X$pkg" = "X$p"; then
7683 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7685 _LT_DECL([build_old_libs], [enable_static], [0],
7686 [Whether or not to build static libraries])
7687 ])# _LT_ENABLE_STATIC
7689 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7690 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7693 AC_DEFUN([AC_ENABLE_STATIC],
7694 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7697 AC_DEFUN([AC_DISABLE_STATIC],
7698 [_LT_SET_OPTION([LT_INIT], [disable-static])
7701 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7702 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7704 dnl aclocal-1.4 backwards compatibility:
7705 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7706 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7710 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
7711 # ----------------------------------
7712 # implement the --enable-fast-install flag, and support the `fast-install'
7713 # and `disable-fast-install' LT_INIT options.
7714 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7715 m4_define([_LT_ENABLE_FAST_INSTALL],
7716 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7717 AC_ARG_ENABLE([fast-install],
7718 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7719 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7720 [p=${PACKAGE-default}
7722 yes) enable_fast_install=yes ;;
7723 no) enable_fast_install=no ;;
7725 enable_fast_install=no
7726 # Look at the argument we got. We use all the common list separators.
7727 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7728 for pkg in $enableval; do
7730 if test "X$pkg" = "X$p"; then
7731 enable_fast_install=yes
7737 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7739 _LT_DECL([fast_install], [enable_fast_install], [0],
7740 [Whether or not to optimize for fast installation])dnl
7741 ])# _LT_ENABLE_FAST_INSTALL
7743 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7744 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7747 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7748 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7749 AC_DIAGNOSE([obsolete],
7750 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7751 the `fast-install' option into LT_INIT's first parameter.])
7754 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7755 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7756 AC_DIAGNOSE([obsolete],
7757 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7758 the `disable-fast-install' option into LT_INIT's first parameter.])
7761 dnl aclocal-1.4 backwards compatibility:
7762 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7763 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7766 # _LT_WITH_PIC([MODE])
7767 # --------------------
7768 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
7770 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7771 m4_define([_LT_WITH_PIC],
7773 [AS_HELP_STRING([--with-pic],
7774 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7775 [pic_mode="$withval"],
7778 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7780 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7783 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7784 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7787 AU_DEFUN([AC_LIBTOOL_PICMODE],
7788 [_LT_SET_OPTION([LT_INIT], [pic-only])
7789 AC_DIAGNOSE([obsolete],
7790 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7791 put the `pic-only' option into LT_INIT's first parameter.])
7794 dnl aclocal-1.4 backwards compatibility:
7795 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7798 m4_define([_LTDL_MODE], [])
7799 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7800 [m4_define([_LTDL_MODE], [nonrecursive])])
7801 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7802 [m4_define([_LTDL_MODE], [recursive])])
7803 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7804 [m4_define([_LTDL_MODE], [subproject])])
7806 m4_define([_LTDL_TYPE], [])
7807 LT_OPTION_DEFINE([LTDL_INIT], [installable],
7808 [m4_define([_LTDL_TYPE], [installable])])
7809 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7810 [m4_define([_LTDL_TYPE], [convenience])])
7812 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7814 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7815 # Written by Gary V. Vaughan, 2004
7817 # This file is free software; the Free Software Foundation gives
7818 # unlimited permission to copy and/or distribute it, with or without
7819 # modifications, as long as this notice is preserved.
7821 # serial 6 ltsugar.m4
7823 # This is to help aclocal find these macros, as it can't see m4_define.
7824 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7827 # lt_join(SEP, ARG1, [ARG2...])
7828 # -----------------------------
7829 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7830 # associated separator.
7831 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7832 # versions in m4sugar had bugs.
7833 m4_define([lt_join],
7834 [m4_if([$#], [1], [],
7836 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7837 m4_define([_lt_join],
7838 [m4_if([$#$2], [2], [],
7839 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7845 # Manipulate m4 lists.
7846 # These macros are necessary as long as will still need to support
7847 # Autoconf-2.59 which quotes differently.
7848 m4_define([lt_car], [[$1]])
7850 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7852 [m4_dquote(m4_shift($@))])])
7853 m4_define([lt_unquote], $1)
7856 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
7857 # ------------------------------------------
7858 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7859 # Note that neither SEPARATOR nor STRING are expanded; they are appended
7860 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7861 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
7862 # than defined and empty).
7864 # This macro is needed until we can rely on Autoconf 2.62, since earlier
7865 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7866 m4_define([lt_append],
7868 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7872 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7873 # ----------------------------------------------------------
7874 # Produce a SEP delimited list of all paired combinations of elements of
7875 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7876 # has the form PREFIXmINFIXSUFFIXn.
7877 # Needed until we can rely on m4_combine added in Autoconf 2.62.
7878 m4_define([lt_combine],
7879 [m4_if(m4_eval([$# > 3]), [1],
7880 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7881 [[m4_foreach([_Lt_prefix], [$2],
7882 [m4_foreach([_Lt_suffix],
7883 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7884 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7887 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7888 # -----------------------------------------------------------------------
7889 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7890 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7891 m4_define([lt_if_append_uniq],
7893 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7894 [lt_append([$1], [$2], [$3])$4],
7896 [lt_append([$1], [$2], [$3])$4])])
7899 # lt_dict_add(DICT, KEY, VALUE)
7900 # -----------------------------
7901 m4_define([lt_dict_add],
7902 [m4_define([$1($2)], [$3])])
7905 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7906 # --------------------------------------------
7907 m4_define([lt_dict_add_subkey],
7908 [m4_define([$1($2:$3)], [$4])])
7911 # lt_dict_fetch(DICT, KEY, [SUBKEY])
7912 # ----------------------------------
7913 m4_define([lt_dict_fetch],
7915 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7916 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7919 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7920 # -----------------------------------------------------------------
7921 m4_define([lt_if_dict_fetch],
7922 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7927 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7928 # --------------------------------------------------------------
7929 m4_define([lt_dict_filter],
7930 [m4_if([$5], [], [],
7931 [lt_join(m4_quote(m4_default([$4], [[, ]])),
7932 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7933 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7936 # ltversion.m4 -- version numbers -*- Autoconf -*-
7938 # Copyright (C) 2004 Free Software Foundation, Inc.
7939 # Written by Scott James Remnant, 2004
7941 # This file is free software; the Free Software Foundation gives
7942 # unlimited permission to copy and/or distribute it, with or without
7943 # modifications, as long as this notice is preserved.
7945 # Generated from ltversion.in.
7947 # serial 3175 ltversion.m4
7948 # This file is part of GNU Libtool
7950 m4_define([LT_PACKAGE_VERSION], [2.2.10])
7951 m4_define([LT_PACKAGE_REVISION], [1.3175])
7953 AC_DEFUN([LTVERSION_VERSION],
7954 [macro_version='2.2.10'
7955 macro_revision='1.3175'
7956 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7957 _LT_DECL(, macro_revision, 0)
7960 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7962 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
7963 # Written by Scott James Remnant, 2004.
7965 # This file is free software; the Free Software Foundation gives
7966 # unlimited permission to copy and/or distribute it, with or without
7967 # modifications, as long as this notice is preserved.
7969 # serial 5 lt~obsolete.m4
7971 # These exist entirely to fool aclocal when bootstrapping libtool.
7973 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7974 # which have later been changed to m4_define as they aren't part of the
7975 # exported API, or moved to Autoconf or Automake where they belong.
7977 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7978 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7979 # using a macro with the same name in our local m4/libtool.m4 it'll
7980 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7981 # and doesn't know about Autoconf macros at all.)
7983 # So we provide this file, which has a silly filename so it's always
7984 # included after everything else. This provides aclocal with the
7985 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7986 # because those macros already exist, or will be overwritten later.
7987 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7989 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7990 # Yes, that means every name once taken will need to remain here until
7991 # we give up compatibility with versions before 1.7, at which point
7992 # we need to keep only those names which we still refer to.
7994 # This is to help aclocal find these macros, as it can't see m4_define.
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8059 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8061 # This file is free software; the Free Software Foundation
8062 # gives unlimited permission to copy and/or distribute it,
8063 # with or without modifications, as long as this notice is preserved.
8065 # AM_AUTOMAKE_VERSION(VERSION)
8066 # ----------------------------
8067 # Automake X.Y traces this macro to ensure aclocal.m4 has been
8068 # generated from the m4 files accompanying Automake X.Y.
8069 # (This private macro should not be called outside this file.)
8070 AC_DEFUN([AM_AUTOMAKE_VERSION],
8071 [am__api_version='1.11'
8072 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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8074 m4_if([$1], [1.11.1], [],
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8078 # _AM_AUTOCONF_VERSION(VERSION)
8079 # -----------------------------
8080 # aclocal traces this macro to find the Autoconf version.
8081 # This is a private macro too. Using m4_define simplifies
8082 # the logic in aclocal, which can simply ignore this definition.
8083 m4_define([_AM_AUTOCONF_VERSION], [])
8085 # AM_SET_CURRENT_AUTOMAKE_VERSION
8086 # -------------------------------
8087 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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8089 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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8091 m4_ifndef([AC_AUTOCONF_VERSION],
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8093 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8095 # Figure out how to run the assembler. -*- Autoconf -*-
8097 # Copyright (C) 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8099 # This file is free software; the Free Software Foundation
8100 # gives unlimited permission to copy and/or distribute it,
8101 # with or without modifications, as long as this notice is preserved.
8107 AC_DEFUN([AM_PROG_AS],
8108 [# By default we simply use the C compiler to build assembly code.
8109 AC_REQUIRE([AC_PROG_CC])
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8114 _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
8117 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8119 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8121 # This file is free software; the Free Software Foundation
8122 # gives unlimited permission to copy and/or distribute it,
8123 # with or without modifications, as long as this notice is preserved.
8125 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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8130 # tool from the auxiliary directory. The problem is that $srcdir (and
8131 # therefore $ac_aux_dir as well) can be either absolute or relative,
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8170 # AM_CONDITIONAL -*- Autoconf -*-
8172 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
8173 # Free Software Foundation, Inc.
8175 # This file is free software; the Free Software Foundation
8176 # gives unlimited permission to copy and/or distribute it,
8177 # with or without modifications, as long as this notice is preserved.
8181 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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8184 AC_DEFUN([AM_CONDITIONAL],
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8206 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8207 # Free Software Foundation, Inc.
8209 # This file is free software; the Free Software Foundation
8210 # gives unlimited permission to copy and/or distribute it,
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8276 [case " $depcc " in #(
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8289 for i in 1 2 3 4 5 6; do
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8384 AC_SUBST([AMDEPBACKSLASH])dnl
8385 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8388 # Generate code to set up dependency tracking. -*- Autoconf -*-
8390 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8391 # Free Software Foundation, Inc.
8393 # This file is free software; the Free Software Foundation
8394 # gives unlimited permission to copy and/or distribute it,
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8401 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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8468 # Do all the work for Automake. -*- Autoconf -*-
8470 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
8471 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
8473 # This file is free software; the Free Software Foundation
8474 # gives unlimited permission to copy and/or distribute it,
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8484 # -----------------------------------------------
8485 # The call with PACKAGE and VERSION arguments is the old style
8486 # call (pre autoconf-2.50), which is being phased out. PACKAGE
8487 # and VERSION should now be passed to AC_INIT and removed from
8488 # the call to AM_INIT_AUTOMAKE.
8489 # We support both call styles for the transition. After
8490 # the next Automake release, Autoconf can make the AC_INIT
8491 # arguments mandatory, and then we can depend on a new Autoconf
8492 # release and drop the old call support.
8493 AC_DEFUN([AM_INIT_AUTOMAKE],
8494 [AC_PREREQ([2.62])dnl
8495 dnl Autoconf wants to disallow AM_ names. We explicitly allow
8496 dnl the ones we care about.
8497 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8498 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8499 AC_REQUIRE([AC_PROG_INSTALL])dnl
8500 if test "`cd $srcdir && pwd`" != "`pwd`"; then
8501 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8502 # is not polluted with repeated "-I."
8503 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
8504 # test to see if srcdir already configured
8505 if test -f $srcdir/config.status; then
8506 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8510 # test whether we have cygpath
8511 if test -z "$CYGPATH_W"; then
8512 if (cygpath --version) >/dev/null 2>/dev/null; then
8513 CYGPATH_W='cygpath -w'
8518 AC_SUBST([CYGPATH_W])
8520 # Define the identity of the package.
8521 dnl Distinguish between old-style and new-style calls.
8523 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8524 AC_SUBST([PACKAGE], [$1])dnl
8525 AC_SUBST([VERSION], [$2])],
8526 [_AM_SET_OPTIONS([$1])dnl
8527 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8528 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8529 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8530 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8531 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8533 _AM_IF_OPTION([no-define],,
8534 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8535 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8537 # Some tools Automake needs.
8538 AC_REQUIRE([AM_SANITY_CHECK])dnl
8539 AC_REQUIRE([AC_ARG_PROGRAM])dnl
8540 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8541 AM_MISSING_PROG(AUTOCONF, autoconf)
8542 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8543 AM_MISSING_PROG(AUTOHEADER, autoheader)
8544 AM_MISSING_PROG(MAKEINFO, makeinfo)
8545 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8546 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
8547 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8548 # We need awk for the "check" target. The system "awk" is bad on
8550 AC_REQUIRE([AC_PROG_AWK])dnl
8551 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8552 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8553 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
8554 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
8555 [_AM_PROG_TAR([v7])])])
8556 _AM_IF_OPTION([no-dependencies],,
8557 [AC_PROVIDE_IFELSE([AC_PROG_CC],
8558 [_AM_DEPENDENCIES(CC)],
8559 [define([AC_PROG_CC],
8560 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
8561 AC_PROVIDE_IFELSE([AC_PROG_CXX],
8562 [_AM_DEPENDENCIES(CXX)],
8563 [define([AC_PROG_CXX],
8564 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
8565 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
8566 [_AM_DEPENDENCIES(OBJC)],
8567 [define([AC_PROG_OBJC],
8568 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
8570 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
8571 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
8572 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
8573 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
8574 AC_CONFIG_COMMANDS_PRE(dnl
8575 [m4_provide_if([_AM_COMPILER_EXEEXT],
8576 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
8579 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
8580 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
8581 dnl mangled by Autoconf and run in a shell conditional statement.
8582 m4_define([_AC_COMPILER_EXEEXT],
8583 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
8586 # When config.status generates a header, we must update the stamp-h file.
8587 # This file resides in the same directory as the config header
8588 # that is generated. The stamp files are numbered to have different names.
8590 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8591 # loop where config.status creates the headers, so we can generate
8592 # our stamp files there.
8593 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8594 [# Compute $1's index in $config_headers.
8597 for _am_header in $config_headers :; do
8599 $_am_arg | $_am_arg:* )
8602 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8605 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8607 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
8609 # This file is free software; the Free Software Foundation
8610 # gives unlimited permission to copy and/or distribute it,
8611 # with or without modifications, as long as this notice is preserved.
8613 # AM_PROG_INSTALL_SH
8614 # ------------------
8615 # Define $install_sh.
8616 AC_DEFUN([AM_PROG_INSTALL_SH],
8617 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8618 if test x"${install_sh}" != xset; then
8621 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8623 install_sh="\${SHELL} $am_aux_dir/install-sh"
8626 AC_SUBST(install_sh)])
8628 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8630 # This file is free software; the Free Software Foundation
8631 # gives unlimited permission to copy and/or distribute it,
8632 # with or without modifications, as long as this notice is preserved.
8636 # Check whether the underlying file-system supports filenames
8637 # with a leading dot. For instance MS-DOS doesn't.
8638 AC_DEFUN([AM_SET_LEADING_DOT],
8639 [rm -rf .tst 2>/dev/null
8640 mkdir .tst 2>/dev/null
8641 if test -d .tst; then
8646 rmdir .tst 2>/dev/null
8647 AC_SUBST([am__leading_dot])])
8649 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
8652 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8653 # Free Software Foundation, Inc.
8655 # This file is free software; the Free Software Foundation
8656 # gives unlimited permission to copy and/or distribute it,
8657 # with or without modifications, as long as this notice is preserved.
8661 # AM_MAINTAINER_MODE([DEFAULT-MODE])
8662 # ----------------------------------
8663 # Control maintainer-specific portions of Makefiles.
8664 # Default is to disable them, unless `enable' is passed literally.
8665 # For symmetry, `disable' may be passed as well. Anyway, the user
8666 # can override the default with the --enable/--disable switch.
8667 AC_DEFUN([AM_MAINTAINER_MODE],
8668 [m4_case(m4_default([$1], [disable]),
8669 [enable], [m4_define([am_maintainer_other], [disable])],
8670 [disable], [m4_define([am_maintainer_other], [enable])],
8671 [m4_define([am_maintainer_other], [enable])
8672 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
8673 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
8674 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
8675 AC_ARG_ENABLE([maintainer-mode],
8676 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
8677 (and sometimes confusing) to the casual installer],
8678 [USE_MAINTAINER_MODE=$enableval],
8679 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
8680 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
8681 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
8682 MAINT=$MAINTAINER_MODE_TRUE
8683 AC_SUBST([MAINT])dnl
8687 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
8689 # Check to see how 'make' treats includes. -*- Autoconf -*-
8691 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
8693 # This file is free software; the Free Software Foundation
8694 # gives unlimited permission to copy and/or distribute it,
8695 # with or without modifications, as long as this notice is preserved.
8701 # Check to see how make treats includes.
8702 AC_DEFUN([AM_MAKE_INCLUDE],
8703 [am_make=${MAKE-make}
8704 cat > confinc << 'END'
8706 @echo this is the am__doit target
8709 # If we don't find an include directive, just comment out the code.
8710 AC_MSG_CHECKING([for style of include used by $am_make])
8714 # First try GNU make style include.
8715 echo "include confinc" > confmf
8716 # Ignore all kinds of additional output from `make'.
8717 case `$am_make -s -f confmf 2> /dev/null` in #(
8718 *the\ am__doit\ target*)
8724 # Now try BSD make style include.
8725 if test "$am__include" = "#"; then
8726 echo '.include "confinc"' > confmf
8727 case `$am_make -s -f confmf 2> /dev/null` in #(
8728 *the\ am__doit\ target*)
8729 am__include=.include
8735 AC_SUBST([am__include])
8736 AC_SUBST([am__quote])
8737 AC_MSG_RESULT([$_am_result])
8738 rm -f confinc confmf
8741 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
8742 # Free Software Foundation, Inc.
8744 # This file is free software; the Free Software Foundation
8745 # gives unlimited permission to copy and/or distribute it,
8746 # with or without modifications, as long as this notice is preserved.
8752 # Like AC_PROG_CC_C_O, but changed for automake.
8753 AC_DEFUN([AM_PROG_CC_C_O],
8754 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
8755 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8756 AC_REQUIRE_AUX_FILE([compile])dnl
8757 # FIXME: we rely on the cache variable name because
8758 # there is no other way.
8760 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
8761 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
8762 if test "$am_t" != yes; then
8763 # Losing compiler, so override with the script.
8764 # FIXME: It is wrong to rewrite CC.
8765 # But if we don't then we get into trouble of one sort or another.
8766 # A longer-term fix would be to have automake use am__CC in this case,
8767 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
8768 CC="$am_aux_dir/compile $CC"
8770 dnl Make sure AC_PROG_CC is never called again, or it will override our
8772 m4_define([AC_PROG_CC],
8773 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
8776 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8778 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
8779 # Free Software Foundation, Inc.
8781 # This file is free software; the Free Software Foundation
8782 # gives unlimited permission to copy and/or distribute it,
8783 # with or without modifications, as long as this notice is preserved.
8787 # AM_MISSING_PROG(NAME, PROGRAM)
8788 # ------------------------------
8789 AC_DEFUN([AM_MISSING_PROG],
8790 [AC_REQUIRE([AM_MISSING_HAS_RUN])
8791 $1=${$1-"${am_missing_run}$2"}
8795 # AM_MISSING_HAS_RUN
8796 # ------------------
8797 # Define MISSING if not defined so far and test if it supports --run.
8798 # If it does, set am_missing_run to use it, otherwise, to nothing.
8799 AC_DEFUN([AM_MISSING_HAS_RUN],
8800 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8801 AC_REQUIRE_AUX_FILE([missing])dnl
8802 if test x"${MISSING+set}" != xset; then
8805 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8807 MISSING="\${SHELL} $am_aux_dir/missing" ;;
8810 # Use eval to expand $SHELL
8811 if eval "$MISSING --run true"; then
8812 am_missing_run="$MISSING --run "
8815 AC_MSG_WARN([`missing' script is too old or missing])
8819 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8821 # This file is free software; the Free Software Foundation
8822 # gives unlimited permission to copy and/or distribute it,
8823 # with or without modifications, as long as this notice is preserved.
8827 # Check for `mkdir -p'.
8828 AC_DEFUN([AM_PROG_MKDIR_P],
8829 [AC_PREREQ([2.60])dnl
8830 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8831 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
8832 dnl while keeping a definition of mkdir_p for backward compatibility.
8833 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8834 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8835 dnl Makefile.ins that do not define MKDIR_P, so we do our own
8836 dnl adjustment using top_builddir (which is defined more often than
8838 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8840 [[\\/$]]* | ?:[[\\/]]*) ;;
8841 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8845 # Helper functions for option handling. -*- Autoconf -*-
8847 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
8849 # This file is free software; the Free Software Foundation
8850 # gives unlimited permission to copy and/or distribute it,
8851 # with or without modifications, as long as this notice is preserved.
8855 # _AM_MANGLE_OPTION(NAME)
8856 # -----------------------
8857 AC_DEFUN([_AM_MANGLE_OPTION],
8858 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8860 # _AM_SET_OPTION(NAME)
8861 # ------------------------------
8862 # Set option NAME. Presently that only means defining a flag for this option.
8863 AC_DEFUN([_AM_SET_OPTION],
8864 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8866 # _AM_SET_OPTIONS(OPTIONS)
8867 # ----------------------------------
8868 # OPTIONS is a space-separated list of Automake options.
8869 AC_DEFUN([_AM_SET_OPTIONS],
8870 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8872 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8873 # -------------------------------------------
8874 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8875 AC_DEFUN([_AM_IF_OPTION],
8876 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8878 # Check to make sure that the build environment is sane. -*- Autoconf -*-
8880 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
8881 # Free Software Foundation, Inc.
8883 # This file is free software; the Free Software Foundation
8884 # gives unlimited permission to copy and/or distribute it,
8885 # with or without modifications, as long as this notice is preserved.
8891 AC_DEFUN([AM_SANITY_CHECK],
8892 [AC_MSG_CHECKING([whether build environment is sane])
8895 echo timestamp > conftest.file
8896 # Reject unsafe characters in $srcdir or the absolute working directory
8897 # name. Accept space and tab only in the latter.
8901 *[[\\\"\#\$\&\'\`$am_lf]]*)
8902 AC_MSG_ERROR([unsafe absolute working directory name]);;
8905 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
8906 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
8909 # Do `set' in a subshell so we don't clobber the current shell's
8910 # arguments. Must try -L first in case configure is actually a
8911 # symlink; some systems play weird games with the mod time of symlinks
8912 # (eg FreeBSD returns the mod time of the symlink's containing
8915 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
8916 if test "$[*]" = "X"; then
8918 set X `ls -t "$srcdir/configure" conftest.file`
8921 if test "$[*]" != "X $srcdir/configure conftest.file" \
8922 && test "$[*]" != "X conftest.file $srcdir/configure"; then
8924 # If neither matched, then we have a broken ls. This can happen
8925 # if, for instance, CONFIG_SHELL is bash and it inherits a
8926 # broken ls alias from the environment. This has actually
8927 # happened. Such a system could not be considered "sane".
8928 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8929 alias in your environment])
8932 test "$[2]" = conftest.file
8938 AC_MSG_ERROR([newly created file is older than distributed files!
8939 Check your system clock])
8941 AC_MSG_RESULT(yes)])
8943 # Copyright (C) 2009 Free Software Foundation, Inc.
8945 # This file is free software; the Free Software Foundation
8946 # gives unlimited permission to copy and/or distribute it,
8947 # with or without modifications, as long as this notice is preserved.
8951 # AM_SILENT_RULES([DEFAULT])
8952 # --------------------------
8953 # Enable less verbose build rules; with the default set to DEFAULT
8954 # (`yes' being less verbose, `no' or empty being verbose).
8955 AC_DEFUN([AM_SILENT_RULES],
8956 [AC_ARG_ENABLE([silent-rules],
8957 [ --enable-silent-rules less verbose build output (undo: `make V=1')
8958 --disable-silent-rules verbose build output (undo: `make V=0')])
8959 case $enable_silent_rules in
8960 yes) AM_DEFAULT_VERBOSITY=0;;
8961 no) AM_DEFAULT_VERBOSITY=1;;
8962 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
8964 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
8966 AC_SUBST([AM_BACKSLASH])dnl
8967 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
8970 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8972 # This file is free software; the Free Software Foundation
8973 # gives unlimited permission to copy and/or distribute it,
8974 # with or without modifications, as long as this notice is preserved.
8976 # AM_PROG_INSTALL_STRIP
8977 # ---------------------
8978 # One issue with vendor `install' (even GNU) is that you can't
8979 # specify the program used to strip binaries. This is especially
8980 # annoying in cross-compiling environments, where the build's strip
8981 # is unlikely to handle the host's binaries.
8982 # Fortunately install-sh will honor a STRIPPROG variable, so we
8983 # always use install-sh in `make install-strip', and initialize
8984 # STRIPPROG with the value of the STRIP variable (set by the user).
8985 AC_DEFUN([AM_PROG_INSTALL_STRIP],
8986 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8987 # Installed binaries are usually stripped using `strip' when the user
8988 # run `make install-strip'. However `strip' might not be the right
8989 # tool to use in cross-compilation environments, therefore Automake
8990 # will honor the `STRIP' environment variable to overrule this program.
8991 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8992 if test "$cross_compiling" != no; then
8993 AC_CHECK_TOOL([STRIP], [strip], :)
8995 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8996 AC_SUBST([INSTALL_STRIP_PROGRAM])])
8998 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
9000 # This file is free software; the Free Software Foundation
9001 # gives unlimited permission to copy and/or distribute it,
9002 # with or without modifications, as long as this notice is preserved.
9006 # _AM_SUBST_NOTMAKE(VARIABLE)
9007 # ---------------------------
9008 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9009 # This macro is traced by Automake.
9010 AC_DEFUN([_AM_SUBST_NOTMAKE])
9012 # AM_SUBST_NOTMAKE(VARIABLE)
9013 # ---------------------------
9014 # Public sister of _AM_SUBST_NOTMAKE.
9015 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9017 # Check how to create a tarball. -*- Autoconf -*-
9019 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9021 # This file is free software; the Free Software Foundation
9022 # gives unlimited permission to copy and/or distribute it,
9023 # with or without modifications, as long as this notice is preserved.
9027 # _AM_PROG_TAR(FORMAT)
9028 # --------------------
9029 # Check how to create a tarball in format FORMAT.
9030 # FORMAT should be one of `v7', `ustar', or `pax'.
9032 # Substitute a variable $(am__tar) that is a command
9033 # writing to stdout a FORMAT-tarball containing the directory
9035 # tardir=directory && $(am__tar) > result.tar
9037 # Substitute a variable $(am__untar) that extract such
9038 # a tarball read from stdin.
9039 # $(am__untar) < result.tar
9040 AC_DEFUN([_AM_PROG_TAR],
9041 [# Always define AMTAR for backward compatibility.
9042 AM_MISSING_PROG([AMTAR], [tar])
9044 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9045 [m4_case([$1], [ustar],, [pax],,
9046 [m4_fatal([Unknown tar format])])
9047 AC_MSG_CHECKING([how to create a $1 tar archive])
9048 # Loop over all known methods to create a tar archive until one works.
9049 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9050 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
9051 # Do not fold the above two line into one, because Tru64 sh and
9052 # Solaris sh will not grok spaces in the rhs of `-'.
9053 for _am_tool in $_am_tools
9057 for _am_tar in tar gnutar gtar;
9059 AM_RUN_LOG([$_am_tar --version]) && break
9061 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9062 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9063 am__untar="$_am_tar -xf -"
9066 # Must skip GNU tar: if it does not support --format= it doesn't create
9067 # ustar tarball either.
9068 (tar --version) >/dev/null 2>&1 && continue
9069 am__tar='tar chf - "$$tardir"'
9070 am__tar_='tar chf - "$tardir"'
9071 am__untar='tar xf -'
9074 am__tar='pax -L -x $1 -w "$$tardir"'
9075 am__tar_='pax -L -x $1 -w "$tardir"'
9079 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9080 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9081 am__untar='cpio -i -H $1 -d'
9090 # If the value was cached, stop now. We just wanted to have am__tar
9091 # and am__untar set.
9092 test -n "${am_cv_prog_tar_$1}" && break
9094 # tar/untar a dummy directory, and stop if the command works
9097 echo GrepMe > conftest.dir/file
9098 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9100 if test -s conftest.tar; then
9101 AM_RUN_LOG([$am__untar <conftest.tar])
9102 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9107 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9108 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9110 AC_SUBST([am__untar])