1 # generated automatically by aclocal 1.11.2 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
6 # This file is free software; the Free Software Foundation
7 # gives unlimited permission to copy and/or distribute it,
8 # with or without modifications, as long as this notice is preserved.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
18 [m4_warning([this file was generated for autoconf 2.68.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically `autoreconf'.])])
23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
25 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
26 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
28 # Written by Gordon Matzigkeit, 1996
30 # This file is free software; the Free Software Foundation gives
31 # unlimited permission to copy and/or distribute it, with or without
32 # modifications, as long as this notice is preserved.
34 m4_define([_LT_COPYING], [dnl
35 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
36 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
38 # Written by Gordon Matzigkeit, 1996
40 # This file is part of GNU Libtool.
42 # GNU Libtool is free software; you can redistribute it and/or
43 # modify it under the terms of the GNU General Public License as
44 # published by the Free Software Foundation; either version 2 of
45 # the License, or (at your option) any later version.
47 # As a special exception to the GNU General Public License,
48 # if you distribute this file as part of a program or library that
49 # is built using GNU Libtool, you may include this file under the
50 # same distribution terms that you use for the rest of that program.
52 # GNU Libtool is distributed in the hope that it will be useful,
53 # but WITHOUT ANY WARRANTY; without even the implied warranty of
54 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
55 # GNU General Public License for more details.
57 # You should have received a copy of the GNU General Public License
58 # along with GNU Libtool; see the file COPYING. If not, a copy
59 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
60 # obtained by writing to the Free Software Foundation, Inc.,
61 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69 # Complain and exit if this libtool version is less that VERSION.
71 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
73 [m4_fatal([Libtool version $1 or higher is required],
80 # Complain if the absolute build directory name contains unusual characters
81 m4_defun([_LT_CHECK_BUILDDIR],
84 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
92 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
93 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
94 AC_BEFORE([$0], [LT_LANG])dnl
95 AC_BEFORE([$0], [LT_OUTPUT])dnl
96 AC_BEFORE([$0], [LTDL_INIT])dnl
97 m4_require([_LT_CHECK_BUILDDIR])dnl
99 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
100 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
101 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
102 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
103 dnl unless we require an AC_DEFUNed macro:
104 AC_REQUIRE([LTOPTIONS_VERSION])dnl
105 AC_REQUIRE([LTSUGAR_VERSION])dnl
106 AC_REQUIRE([LTVERSION_VERSION])dnl
107 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
108 m4_require([_LT_PROG_LTMAIN])dnl
110 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
113 _LT_SET_OPTIONS([$0], [$1])
115 # This can be used to rebuild libtool when needed
116 LIBTOOL_DEPS="$ltmain"
118 # Always use our own libtool.
119 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
129 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
130 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
131 dnl aclocal-1.4 backwards compatibility:
132 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
133 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
136 # _LT_CC_BASENAME(CC)
137 # -------------------
138 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
139 m4_defun([_LT_CC_BASENAME],
140 [for cc_temp in $1""; do
142 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
143 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
148 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
152 # _LT_FILEUTILS_DEFAULTS
153 # ----------------------
154 # It is okay to use these file commands and assume they have been set
155 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
156 m4_defun([_LT_FILEUTILS_DEFAULTS],
160 ])# _LT_FILEUTILS_DEFAULTS
165 m4_defun([_LT_SETUP],
166 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
167 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
168 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
169 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
171 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
173 _LT_DECL([], [host_alias], [0], [The host system])dnl
174 _LT_DECL([], [host], [0])dnl
175 _LT_DECL([], [host_os], [0])dnl
177 _LT_DECL([], [build_alias], [0], [The build system])dnl
178 _LT_DECL([], [build], [0])dnl
179 _LT_DECL([], [build_os], [0])dnl
181 AC_REQUIRE([AC_PROG_CC])dnl
182 AC_REQUIRE([LT_PATH_LD])dnl
183 AC_REQUIRE([LT_PATH_NM])dnl
185 AC_REQUIRE([AC_PROG_LN_S])dnl
186 test -z "$LN_S" && LN_S="ln -s"
187 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
189 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
190 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
191 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
193 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
194 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
195 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
196 m4_require([_LT_CMD_RELOAD])dnl
197 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
198 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
199 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
200 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
201 m4_require([_LT_WITH_SYSROOT])dnl
203 _LT_CONFIG_LIBTOOL_INIT([
204 # See if we are running on zsh, and set the options which allow our
205 # commands through without removal of \ escapes INIT.
206 if test -n "\${ZSH_VERSION+set}" ; then
210 if test -n "${ZSH_VERSION+set}" ; then
216 m4_require([_LT_TAG_COMPILER])dnl
220 # AIX sometimes has problems with the GCC collect2 program. For some
221 # reason, if we set the COLLECT_NAMES environment variable, the problems
222 # vanish in a puff of smoke.
223 if test "X${COLLECT_NAMES+set}" != Xset; then
234 # All known linkers require a `.a' archive for static linking (except MSVC,
235 # which needs '.lib').
238 with_gnu_ld="$lt_cv_prog_gnu_ld"
243 # Set sane defaults for various variables
244 test -z "$CC" && CC=cc
245 test -z "$LTCC" && LTCC=$CC
246 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
247 test -z "$LD" && LD=ld
248 test -z "$ac_objext" && ac_objext=o
250 _LT_CC_BASENAME([$compiler])
252 # Only perform the check for file, if the check method requires it
253 test -z "$MAGIC_CMD" && MAGIC_CMD=file
254 case $deplibs_check_method in
256 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
262 # Use C for the default configuration in the libtool script
263 LT_SUPPORTED_TAG([CC])
265 _LT_LANG_DEFAULT_CONFIG
270 # _LT_PREPARE_SED_QUOTE_VARS
271 # --------------------------
272 # Define a few sed substitution that help us do robust quoting.
273 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
274 [# Backslashify metacharacters that are still active within
275 # double-quoted strings.
276 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
278 # Same as above, but do not quote variable references.
279 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
281 # Sed substitution to delay expansion of an escaped shell variable in a
282 # double_quote_subst'ed string.
283 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
285 # Sed substitution to delay expansion of an escaped single quote.
286 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
288 # Sed substitution to avoid accidental globbing in evaled expressions
289 no_glob_subst='s/\*/\\\*/g'
294 # Note that this code is called both from `configure', and `config.status'
295 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
296 # `config.status' has no value for ac_aux_dir unless we are using Automake,
297 # so we pass a copy along to make sure it has a sensible value anyway.
298 m4_defun([_LT_PROG_LTMAIN],
299 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
300 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
301 ltmain="$ac_aux_dir/ltmain.sh"
306 # So that we can recreate a full libtool script including additional
307 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
308 # in macros and then make a single call at the end using the `libtool'
312 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
313 # ----------------------------------------
314 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
315 m4_define([_LT_CONFIG_LIBTOOL_INIT],
317 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
322 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
325 # _LT_CONFIG_LIBTOOL([COMMANDS])
326 # ------------------------------
327 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
328 m4_define([_LT_CONFIG_LIBTOOL],
330 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
335 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
338 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
339 # -----------------------------------------------------
340 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
341 [_LT_CONFIG_LIBTOOL([$1])
342 _LT_CONFIG_LIBTOOL_INIT([$2])
346 # _LT_FORMAT_COMMENT([COMMENT])
347 # -----------------------------
348 # Add leading comment marks to the start of each line, and a trailing
349 # full-stop to the whole comment if one is not present already.
350 m4_define([_LT_FORMAT_COMMENT],
352 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
353 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
360 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
361 # -------------------------------------------------------------------
362 # CONFIGNAME is the name given to the value in the libtool script.
363 # VARNAME is the (base) name used in the configure script.
364 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
365 # VARNAME. Any other value will be used directly.
366 m4_define([_LT_DECL],
367 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
368 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
369 [m4_ifval([$1], [$1], [$2])])
370 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
372 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
373 lt_dict_add_subkey([lt_decl_dict], [$2],
374 [tagged?], [m4_ifval([$5], [yes], [no])])])
378 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
379 # --------------------------------------------------------
380 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
383 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
384 # ------------------------------------------------
385 m4_define([lt_decl_tag_varnames],
386 [_lt_decl_filter([tagged?], [yes], $@)])
389 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
390 # ---------------------------------------------------------
391 m4_define([_lt_decl_filter],
393 [0], [m4_fatal([$0: too few arguments: $#])],
394 [1], [m4_fatal([$0: too few arguments: $#: $1])],
395 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
396 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
397 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
401 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
402 # --------------------------------------------------
403 m4_define([lt_decl_quote_varnames],
404 [_lt_decl_filter([value], [1], $@)])
407 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_dquote_varnames],
410 [_lt_decl_filter([value], [2], $@)])
413 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
414 # ---------------------------------------------------
415 m4_define([lt_decl_varnames_tagged],
416 [m4_assert([$# <= 2])dnl
417 _$0(m4_quote(m4_default([$1], [[, ]])),
418 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
419 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
420 m4_define([_lt_decl_varnames_tagged],
421 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
424 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
425 # ------------------------------------------------
426 m4_define([lt_decl_all_varnames],
427 [_$0(m4_quote(m4_default([$1], [[, ]])),
429 m4_quote(lt_decl_varnames),
430 m4_quote(m4_shift($@))))[]dnl
432 m4_define([_lt_decl_all_varnames],
433 [lt_join($@, lt_decl_varnames_tagged([$1],
434 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
438 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
439 # ------------------------------------
440 # Quote a variable value, and forward it to `config.status' so that its
441 # declaration there will have the same value as in `configure'. VARNAME
442 # must have a single quote delimited value for this to work.
443 m4_define([_LT_CONFIG_STATUS_DECLARE],
444 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
447 # _LT_CONFIG_STATUS_DECLARATIONS
448 # ------------------------------
449 # We delimit libtool config variables with single quotes, so when
450 # we write them to config.status, we have to be sure to quote all
451 # embedded single quotes properly. In configure, this macro expands
452 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
454 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
455 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
456 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
457 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
462 # Output comment and list of tags supported by the script
463 m4_defun([_LT_LIBTOOL_TAGS],
464 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
465 available_tags="_LT_TAGS"dnl
469 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
470 # -----------------------------------
471 # Extract the dictionary values for VARNAME (optionally with TAG) and
472 # expand to a commented shell variable setting:
474 # # Some comment about what VAR is for.
475 # visible_name=$lt_internal_name
476 m4_define([_LT_LIBTOOL_DECLARE],
477 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
478 [description])))[]dnl
479 m4_pushdef([_libtool_name],
480 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
481 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
482 [0], [_libtool_name=[$]$1],
483 [1], [_libtool_name=$lt_[]$1],
484 [2], [_libtool_name=$lt_[]$1],
485 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
486 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
490 # _LT_LIBTOOL_CONFIG_VARS
491 # -----------------------
492 # Produce commented declarations of non-tagged libtool config variables
493 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
494 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
495 # section) are produced by _LT_LIBTOOL_TAG_VARS.
496 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
497 [m4_foreach([_lt_var],
498 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
499 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
502 # _LT_LIBTOOL_TAG_VARS(TAG)
503 # -------------------------
504 m4_define([_LT_LIBTOOL_TAG_VARS],
505 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
506 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
509 # _LT_TAGVAR(VARNAME, [TAGNAME])
510 # ------------------------------
511 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
514 # _LT_CONFIG_COMMANDS
515 # -------------------
516 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
517 # variables for single and double quote escaping we saved from calls
518 # to _LT_DECL, we can put quote escaped variables declarations
519 # into `config.status', and then the shell code to quote escape them in
520 # for loops in `config.status'. Finally, any additional code accumulated
521 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
522 m4_defun([_LT_CONFIG_COMMANDS],
523 [AC_PROVIDE_IFELSE([LT_OUTPUT],
524 dnl If the libtool generation code has been placed in $CONFIG_LT,
525 dnl instead of duplicating it all over again into config.status,
526 dnl then we will have config.status run $CONFIG_LT later, so it
527 dnl needs to know what name is stored there:
528 [AC_CONFIG_COMMANDS([libtool],
529 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
530 dnl If the libtool generation code is destined for config.status,
531 dnl expand the accumulated commands and init code now:
532 [AC_CONFIG_COMMANDS([libtool],
533 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
534 ])#_LT_CONFIG_COMMANDS
538 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
541 # The HP-UX ksh and POSIX shell print the target directory to stdout
543 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
545 sed_quote_subst='$sed_quote_subst'
546 double_quote_subst='$double_quote_subst'
547 delay_variable_subst='$delay_variable_subst'
548 _LT_CONFIG_STATUS_DECLARATIONS
551 compiler='$compiler_DEFAULT'
553 # A function that is used when there is no print builtin or printf.
554 func_fallback_echo ()
556 eval 'cat <<_LTECHO_EOF
561 # Quote evaled strings.
562 for var in lt_decl_all_varnames([[ \
563 ]], lt_decl_quote_varnames); do
564 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
565 *[[\\\\\\\`\\"\\\$]]*)
566 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
569 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
574 # Double-quote double-evaled strings.
575 for var in lt_decl_all_varnames([[ \
576 ]], lt_decl_dquote_varnames); do
577 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
578 *[[\\\\\\\`\\"\\\$]]*)
579 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
582 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
587 _LT_OUTPUT_LIBTOOL_INIT
590 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
591 # ------------------------------------
592 # Generate a child script FILE with all initialization necessary to
593 # reuse the environment learned by the parent script, and make the
594 # file executable. If COMMENT is supplied, it is inserted after the
595 # `#!' sequence but before initialization text begins. After this
596 # macro, additional text can be appended to FILE to form the body of
597 # the child script. The macro ends with non-zero status if the
598 # file could not be fully written (such as if the disk is full).
599 m4_ifdef([AS_INIT_GENERATED],
600 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
601 [m4_defun([_LT_GENERATED_FILE_INIT],
602 [m4_require([AS_PREPARE])]dnl
603 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
605 cat >$1 <<_ASEOF || lt_write_fail=1
607 # Generated by $as_me.
609 SHELL=\${CONFIG_SHELL-$SHELL}
612 cat >>$1 <<\_ASEOF || lt_write_fail=1
615 exec AS_MESSAGE_FD>&1
617 test $lt_write_fail = 0 && chmod +x $1[]dnl
618 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
622 # This macro allows early generation of the libtool script (before
623 # AC_OUTPUT is called), incase it is used in configure for compilation
625 AC_DEFUN([LT_OUTPUT],
626 [: ${CONFIG_LT=./config.lt}
627 AC_MSG_NOTICE([creating $CONFIG_LT])
628 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
629 [# Run this file to recreate a libtool stub with the current configuration.])
631 cat >>"$CONFIG_LT" <<\_LTEOF
633 exec AS_MESSAGE_LOG_FD>>config.log
636 AS_BOX([Running $as_me.])
637 } >&AS_MESSAGE_LOG_FD
640 \`$as_me' creates a local libtool stub from the current configuration,
641 for use in further configure time tests before the real libtool is
644 Usage: $[0] [[OPTIONS]]
646 -h, --help print this help, then exit
647 -V, --version print version number, then exit
648 -q, --quiet do not print progress messages
649 -d, --debug don't remove temporary files
651 Report bugs to <bug-libtool@gnu.org>."
654 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
655 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
656 configured by $[0], generated by m4_PACKAGE_STRING.
658 Copyright (C) 2011 Free Software Foundation, Inc.
659 This config.lt script is free software; the Free Software Foundation
660 gives unlimited permision to copy, distribute and modify it."
665 --version | --v* | -V )
666 echo "$lt_cl_version"; exit 0 ;;
668 echo "$lt_cl_help"; exit 0 ;;
669 --debug | --d* | -d )
671 --quiet | --q* | --silent | --s* | -q )
674 -*) AC_MSG_ERROR([unrecognized option: $[1]
675 Try \`$[0] --help' for more information.]) ;;
677 *) AC_MSG_ERROR([unrecognized argument: $[1]
678 Try \`$[0] --help' for more information.]) ;;
683 if $lt_cl_silent; then
684 exec AS_MESSAGE_FD>/dev/null
688 cat >>"$CONFIG_LT" <<_LTEOF
689 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
692 cat >>"$CONFIG_LT" <<\_LTEOF
693 AC_MSG_NOTICE([creating $ofile])
694 _LT_OUTPUT_LIBTOOL_COMMANDS
697 chmod +x "$CONFIG_LT"
699 # configure is writing to config.log, but config.lt does its own redirection,
700 # appending to config.log, which fails on DOS, as config.log is still kept
701 # open by configure. Here we exec the FD to /dev/null, effectively closing
702 # config.log, so it can be properly (re)opened and appended to by config.lt.
704 test "$silent" = yes &&
705 lt_config_lt_args="$lt_config_lt_args --quiet"
706 exec AS_MESSAGE_LOG_FD>/dev/null
707 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
708 exec AS_MESSAGE_LOG_FD>>config.log
709 $lt_cl_success || AS_EXIT(1)
715 # If TAG is the built-in tag, create an initial libtool script with a
716 # default configuration from the untagged config vars. Otherwise add code
717 # to config.status for appending the configuration named by TAG from the
718 # matching tagged config vars.
719 m4_defun([_LT_CONFIG],
720 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
721 _LT_CONFIG_SAVE_COMMANDS([
722 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
723 m4_if(_LT_TAG, [C], [
724 # See if we are running on zsh, and set the options which allow our
725 # commands through without removal of \ escapes.
726 if test -n "${ZSH_VERSION+set}" ; then
731 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
734 cat <<_LT_EOF >> "$cfgfile"
737 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
738 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
739 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
740 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
745 # ### BEGIN LIBTOOL CONFIG
746 _LT_LIBTOOL_CONFIG_VARS
748 # ### END LIBTOOL CONFIG
754 cat <<\_LT_EOF >> "$cfgfile"
755 # AIX sometimes has problems with the GCC collect2 program. For some
756 # reason, if we set the COLLECT_NAMES environment variable, the problems
757 # vanish in a puff of smoke.
758 if test "X${COLLECT_NAMES+set}" != Xset; then
768 # We use sed instead of cat because bash on DJGPP gets confused if
769 # if finds mixed CR/LF and LF-only lines. Since sed operates in
770 # text mode, it properly converts lines to CR/LF. This bash problem
771 # is reportedly fixed, but why not run on old versions too?
772 sed '$q' "$ltmain" >> "$cfgfile" \
773 || (rm -f "$cfgfile"; exit 1)
775 _LT_PROG_REPLACE_SHELLFNS
777 mv -f "$cfgfile" "$ofile" ||
778 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
781 [cat <<_LT_EOF >> "$ofile"
783 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
784 dnl in a comment (ie after a #).
785 # ### BEGIN LIBTOOL TAG CONFIG: $1
786 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
787 # ### END LIBTOOL TAG CONFIG: $1
794 TIMESTAMP='$TIMESTAMP'
797 ])dnl /_LT_CONFIG_SAVE_COMMANDS
801 # LT_SUPPORTED_TAG(TAG)
802 # ---------------------
803 # Trace this macro to discover what tags are supported by the libtool
804 # --tag option, using:
805 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
806 AC_DEFUN([LT_SUPPORTED_TAG], [])
809 # C support is built-in for now
810 m4_define([_LT_LANG_C_enabled], [])
811 m4_define([_LT_TAGS], [])
816 # Enable libtool support for the given language if not already enabled.
818 [AC_BEFORE([$0], [LT_OUTPUT])dnl
821 [C++], [_LT_LANG(CXX)],
822 [Go], [_LT_LANG(GO)],
823 [Java], [_LT_LANG(GCJ)],
824 [Fortran 77], [_LT_LANG(F77)],
825 [Fortran], [_LT_LANG(FC)],
826 [Windows Resource], [_LT_LANG(RC)],
827 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
829 [m4_fatal([$0: unsupported language: "$1"])])])dnl
836 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
837 [LT_SUPPORTED_TAG([$1])dnl
838 m4_append([_LT_TAGS], [$1 ])dnl
839 m4_define([_LT_LANG_]$1[_enabled], [])dnl
840 _LT_LANG_$1_CONFIG($1)])dnl
844 m4_ifndef([AC_PROG_GO], [
845 # NOTE: This macro has been submitted for inclusion into #
846 # GNU Autoconf as AC_PROG_GO. When it is available in #
847 # a released version of Autoconf we should remove this #
848 # macro and use it instead. #
849 m4_defun([AC_PROG_GO],
851 AC_ARG_VAR([GOC], [Go compiler command])dnl
852 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
853 _AC_ARG_VAR_LDFLAGS()dnl
854 AC_CHECK_TOOL(GOC, gccgo)
855 if test -z "$GOC"; then
856 if test -n "$ac_tool_prefix"; then
857 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
860 if test -z "$GOC"; then
861 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
867 # _LT_LANG_DEFAULT_CONFIG
868 # -----------------------
869 m4_defun([_LT_LANG_DEFAULT_CONFIG],
870 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
872 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
874 AC_PROVIDE_IFELSE([AC_PROG_F77],
876 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
878 AC_PROVIDE_IFELSE([AC_PROG_FC],
880 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
882 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
883 dnl pulling things in needlessly.
884 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
886 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
888 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
890 [m4_ifdef([AC_PROG_GCJ],
891 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
892 m4_ifdef([A][M_PROG_GCJ],
893 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
894 m4_ifdef([LT_PROG_GCJ],
895 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
897 AC_PROVIDE_IFELSE([AC_PROG_GO],
899 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
901 AC_PROVIDE_IFELSE([LT_PROG_RC],
903 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
904 ])# _LT_LANG_DEFAULT_CONFIG
907 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
908 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
909 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
910 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
911 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
912 dnl aclocal-1.4 backwards compatibility:
913 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
914 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
915 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
916 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
917 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
922 m4_defun([_LT_TAG_COMPILER],
923 [AC_REQUIRE([AC_PROG_CC])dnl
925 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
926 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
927 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
928 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
930 # If no C compiler was specified, use CC.
933 # If no C compiler flags were specified, use CFLAGS.
934 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
936 # Allow CC to be a program name with arguments.
941 # _LT_COMPILER_BOILERPLATE
942 # ------------------------
943 # Check for compiler boilerplate output or warnings with
944 # the simple compiler test code.
945 m4_defun([_LT_COMPILER_BOILERPLATE],
946 [m4_require([_LT_DECL_SED])dnl
947 ac_outfile=conftest.$ac_objext
948 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
949 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950 _lt_compiler_boilerplate=`cat conftest.err`
952 ])# _LT_COMPILER_BOILERPLATE
955 # _LT_LINKER_BOILERPLATE
956 # ----------------------
957 # Check for linker boilerplate output or warnings with
958 # the simple link test code.
959 m4_defun([_LT_LINKER_BOILERPLATE],
960 [m4_require([_LT_DECL_SED])dnl
961 ac_outfile=conftest.$ac_objext
962 echo "$lt_simple_link_test_code" >conftest.$ac_ext
963 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
964 _lt_linker_boilerplate=`cat conftest.err`
966 ])# _LT_LINKER_BOILERPLATE
968 # _LT_REQUIRED_DARWIN_CHECKS
969 # -------------------------
970 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
973 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
974 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
975 AC_CHECK_TOOL([LIPO], [lipo], [:])
976 AC_CHECK_TOOL([OTOOL], [otool], [:])
977 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
978 _LT_DECL([], [DSYMUTIL], [1],
979 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
980 _LT_DECL([], [NMEDIT], [1],
981 [Tool to change global to local symbols on Mac OS X])
982 _LT_DECL([], [LIPO], [1],
983 [Tool to manipulate fat objects and archives on Mac OS X])
984 _LT_DECL([], [OTOOL], [1],
985 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
986 _LT_DECL([], [OTOOL64], [1],
987 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
989 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
990 [lt_cv_apple_cc_single_mod=no
991 if test -z "${LT_MULTI_MODULE}"; then
992 # By default we will add the -single_module flag. You can override
993 # by either setting the environment variable LT_MULTI_MODULE
994 # non-empty at configure time, or by adding -multi_module to the
996 rm -rf libconftest.dylib*
997 echo "int foo(void){return 1;}" > conftest.c
998 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
999 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1000 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1001 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1003 # If there is a non-empty error log, and "single_module"
1004 # appears in it, assume the flag caused a linker warning
1005 if test -s conftest.err && $GREP single_module conftest.err; then
1006 cat conftest.err >&AS_MESSAGE_LOG_FD
1007 # Otherwise, if the output was created with a 0 exit code from
1008 # the compiler, it worked.
1009 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1010 lt_cv_apple_cc_single_mod=yes
1012 cat conftest.err >&AS_MESSAGE_LOG_FD
1014 rm -rf libconftest.dylib*
1018 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1019 [lt_cv_ld_exported_symbols_list],
1020 [lt_cv_ld_exported_symbols_list=no
1021 save_LDFLAGS=$LDFLAGS
1022 echo "_main" > conftest.sym
1023 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1024 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1025 [lt_cv_ld_exported_symbols_list=yes],
1026 [lt_cv_ld_exported_symbols_list=no])
1027 LDFLAGS="$save_LDFLAGS"
1030 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1031 [lt_cv_ld_force_load=no
1032 cat > conftest.c << _LT_EOF
1033 int forced_loaded() { return 2;}
1035 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1036 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1037 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1038 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1039 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1040 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1041 cat > conftest.c << _LT_EOF
1042 int main() { return 0;}
1044 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1045 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1047 if test -s conftest.err && $GREP force_load conftest.err; then
1048 cat conftest.err >&AS_MESSAGE_LOG_FD
1049 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1050 lt_cv_ld_force_load=yes
1052 cat conftest.err >&AS_MESSAGE_LOG_FD
1054 rm -f conftest.err libconftest.a conftest conftest.c
1055 rm -rf conftest.dSYM
1058 rhapsody* | darwin1.[[012]])
1059 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1061 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1062 darwin*) # darwin 5.x on
1063 # if running on 10.5 or later, the deployment target defaults
1064 # to the OS version, if on x86, and 10.4, the deployment
1065 # target defaults to 10.4. Don't you love it?
1066 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1067 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1068 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1070 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1072 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1076 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1077 _lt_dar_single_mod='$single_module'
1079 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1080 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1082 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1084 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1085 _lt_dsymutil='~$DSYMUTIL $lib || :'
1094 # _LT_DARWIN_LINKER_FEATURES([TAG])
1095 # ---------------------------------
1096 # Checks for linker and compiler features on darwin
1097 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1099 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1100 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1101 _LT_TAGVAR(hardcode_direct, $1)=no
1102 _LT_TAGVAR(hardcode_automatic, $1)=yes
1103 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1104 if test "$lt_cv_ld_force_load" = "yes"; then
1105 _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\"`'
1106 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1107 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1109 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1111 _LT_TAGVAR(link_all_deplibs, $1)=yes
1112 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1113 case $cc_basename in
1114 ifort*) _lt_dar_can_shared=yes ;;
1115 *) _lt_dar_can_shared=$GCC ;;
1117 if test "$_lt_dar_can_shared" = "yes"; then
1118 output_verbose_link_cmd=func_echo_all
1119 _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}"
1120 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1121 _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}"
1122 _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}${_lt_dsymutil}"
1124 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1125 _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}"
1126 _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}"
1130 _LT_TAGVAR(ld_shlibs, $1)=no
1134 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1135 # ----------------------------------
1136 # Links a minimal program and checks the executable
1137 # for the system default hardcoded library path. In most cases,
1138 # this is /usr/lib:/lib, but when the MPI compilers are used
1139 # the location of the communication and MPI libs are included too.
1140 # If we don't find anything, use the default library path according
1141 # to the aix ld manual.
1142 # Store the results from the different compilers for each TAGNAME.
1143 # Allow to override them for all tags through lt_cv_aix_libpath.
1144 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1145 [m4_require([_LT_DECL_SED])dnl
1146 if test "${lt_cv_aix_libpath+set}" = set; then
1147 aix_libpath=$lt_cv_aix_libpath
1149 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1150 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1151 lt_aix_libpath_sed='[
1152 /Import File Strings/,/^$/ {
1154 s/^0 *\([^ ]*\) *$/\1/
1158 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1159 # Check for a 64-bit object if we didn't find anything.
1160 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1161 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1163 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1164 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1167 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1169 ])# _LT_SYS_MODULE_PATH_AIX
1172 # _LT_SHELL_INIT(ARG)
1173 # -------------------
1174 m4_define([_LT_SHELL_INIT],
1175 [m4_divert_text([M4SH-INIT], [$1
1176 ])])# _LT_SHELL_INIT
1180 # _LT_PROG_ECHO_BACKSLASH
1181 # -----------------------
1182 # Find how we can fake an echo command that does not interpret backslash.
1183 # In particular, with Autoconf 2.60 or later we add some code to the start
1184 # of the generated configure script which will find a shell with a builtin
1185 # printf (which we can use as an echo command).
1186 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1187 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1189 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1191 AC_MSG_CHECKING([how to print strings])
1192 # Test print first, because it will be a builtin if present.
1193 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1194 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1196 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1199 # Use this function as a fallback that always works.
1200 func_fallback_echo ()
1202 eval 'cat <<_LTECHO_EOF
1206 ECHO='func_fallback_echo'
1209 # func_echo_all arg...
1210 # Invoke $ECHO with all args, space-separated.
1217 printf*) AC_MSG_RESULT([printf]) ;;
1218 print*) AC_MSG_RESULT([print -r]) ;;
1219 *) AC_MSG_RESULT([cat]) ;;
1222 m4_ifdef([_AS_DETECT_SUGGESTED],
1223 [_AS_DETECT_SUGGESTED([
1224 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1225 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1227 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1228 PATH=/empty FPATH=/empty; export PATH FPATH
1229 test "X`printf %s $ECHO`" = "X$ECHO" \
1230 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1232 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1233 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1234 ])# _LT_PROG_ECHO_BACKSLASH
1239 AC_DEFUN([_LT_WITH_SYSROOT],
1240 [AC_MSG_CHECKING([for sysroot])
1241 AC_ARG_WITH([sysroot],
1242 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1243 (or the compiler's sysroot if not specified).],
1244 [], [with_sysroot=no])
1246 dnl lt_sysroot will always be passed unquoted. We quote it here
1247 dnl in case the user passed a directory name.
1249 case ${with_sysroot} in #(
1251 if test "$GCC" = yes; then
1252 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1256 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1261 AC_MSG_RESULT([${with_sysroot}])
1262 AC_MSG_ERROR([The sysroot must be an absolute path.])
1266 AC_MSG_RESULT([${lt_sysroot:-no}])
1267 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1268 [dependent libraries, and in which our libraries should be installed.])])
1272 m4_defun([_LT_ENABLE_LOCK],
1273 [AC_ARG_ENABLE([libtool-lock],
1274 [AS_HELP_STRING([--disable-libtool-lock],
1275 [avoid locking (might break parallel builds)])])
1276 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1278 # Some flags need to be propagated to the compiler or linker for good
1282 # Find out which ABI we are using.
1283 echo 'int i;' > conftest.$ac_ext
1284 if AC_TRY_EVAL(ac_compile); then
1285 case `/usr/bin/file conftest.$ac_objext` in
1297 # Find out which ABI we are using.
1298 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1299 if AC_TRY_EVAL(ac_compile); then
1300 if test "$lt_cv_prog_gnu_ld" = yes; then
1301 case `/usr/bin/file conftest.$ac_objext` in
1303 LD="${LD-ld} -melf32bsmip"
1306 LD="${LD-ld} -melf32bmipn32"
1309 LD="${LD-ld} -melf64bmip"
1313 case `/usr/bin/file conftest.$ac_objext` in
1329 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1330 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1331 # Find out which ABI we are using.
1332 echo 'int i;' > conftest.$ac_ext
1333 if AC_TRY_EVAL(ac_compile); then
1334 case `/usr/bin/file conftest.o` in
1337 x86_64-*kfreebsd*-gnu)
1338 LD="${LD-ld} -m elf_i386_fbsd"
1341 LD="${LD-ld} -m elf_i386"
1343 ppc64-*linux*|powerpc64-*linux*)
1344 LD="${LD-ld} -m elf32ppclinux"
1347 LD="${LD-ld} -m elf_s390"
1350 LD="${LD-ld} -m elf32_sparc"
1356 x86_64-*kfreebsd*-gnu)
1357 LD="${LD-ld} -m elf_x86_64_fbsd"
1360 LD="${LD-ld} -m elf_x86_64"
1362 ppc*-*linux*|powerpc*-*linux*)
1363 LD="${LD-ld} -m elf64ppc"
1365 s390*-*linux*|s390*-*tpf*)
1366 LD="${LD-ld} -m elf64_s390"
1369 LD="${LD-ld} -m elf64_sparc"
1379 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1380 SAVE_CFLAGS="$CFLAGS"
1381 CFLAGS="$CFLAGS -belf"
1382 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1384 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1386 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1387 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1388 CFLAGS="$SAVE_CFLAGS"
1392 # Find out which ABI we are using.
1393 echo 'int i;' > conftest.$ac_ext
1394 if AC_TRY_EVAL(ac_compile); then
1395 case `/usr/bin/file conftest.o` in
1397 case $lt_cv_prog_gnu_ld in
1401 LD="${LD-ld} -m elf_x86_64"
1404 LD="${LD-ld} -m elf64_sparc"
1407 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1408 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1413 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1425 need_locks="$enable_libtool_lock"
1431 m4_defun([_LT_PROG_AR],
1432 [AC_CHECK_TOOLS(AR, [ar], false)
1435 _LT_DECL([], [AR], [1], [The archiver])
1436 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1438 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1439 [lt_cv_ar_at_file=no
1440 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1441 [echo conftest.$ac_objext > conftest.lst
1442 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1443 AC_TRY_EVAL([lt_ar_try])
1444 if test "$ac_status" -eq 0; then
1445 # Ensure the archiver fails upon bogus file names.
1446 rm -f conftest.$ac_objext libconftest.a
1447 AC_TRY_EVAL([lt_ar_try])
1448 if test "$ac_status" -ne 0; then
1452 rm -f conftest.* libconftest.a
1456 if test "x$lt_cv_ar_at_file" = xno; then
1459 archiver_list_spec=$lt_cv_ar_at_file
1461 _LT_DECL([], [archiver_list_spec], [1],
1462 [How to feed a file listing to the archiver])
1466 # _LT_CMD_OLD_ARCHIVE
1467 # -------------------
1468 m4_defun([_LT_CMD_OLD_ARCHIVE],
1471 AC_CHECK_TOOL(STRIP, strip, :)
1472 test -z "$STRIP" && STRIP=:
1473 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1475 AC_CHECK_TOOL(RANLIB, ranlib, :)
1476 test -z "$RANLIB" && RANLIB=:
1477 _LT_DECL([], [RANLIB], [1],
1478 [Commands used to install an old-style archive])
1480 # Determine commands to create old-style static archives.
1481 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1482 old_postinstall_cmds='chmod 644 $oldlib'
1483 old_postuninstall_cmds=
1485 if test -n "$RANLIB"; then
1488 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1491 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1494 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1499 lock_old_archive_extraction=yes ;;
1501 lock_old_archive_extraction=no ;;
1503 _LT_DECL([], [old_postinstall_cmds], [2])
1504 _LT_DECL([], [old_postuninstall_cmds], [2])
1505 _LT_TAGDECL([], [old_archive_cmds], [2],
1506 [Commands used to build an old-style archive])
1507 _LT_DECL([], [lock_old_archive_extraction], [0],
1508 [Whether to use a lock for old archive extraction])
1509 ])# _LT_CMD_OLD_ARCHIVE
1512 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1513 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1514 # ----------------------------------------------------------------
1515 # Check whether the given compiler option works
1516 AC_DEFUN([_LT_COMPILER_OPTION],
1517 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1518 m4_require([_LT_DECL_SED])dnl
1519 AC_CACHE_CHECK([$1], [$2],
1521 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1522 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1523 lt_compiler_flag="$3"
1524 # Insert the option either (1) after the last *FLAGS variable, or
1525 # (2) before a word containing "conftest.", or (3) at the end.
1526 # Note that $ac_compile itself does not contain backslashes and begins
1527 # with a dollar sign (not a hyphen), so the echo should work correctly.
1528 # The option is referenced via a variable to avoid confusing sed.
1529 lt_compile=`echo "$ac_compile" | $SED \
1530 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1531 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1532 -e 's:$: $lt_compiler_flag:'`
1533 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1534 (eval "$lt_compile" 2>conftest.err)
1536 cat conftest.err >&AS_MESSAGE_LOG_FD
1537 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1538 if (exit $ac_status) && test -s "$ac_outfile"; then
1539 # The compiler can only warn and ignore the option if not recognized
1540 # So say no if there are warnings other than the usual output.
1541 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1542 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1543 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1550 if test x"[$]$2" = xyes; then
1551 m4_if([$5], , :, [$5])
1553 m4_if([$6], , :, [$6])
1555 ])# _LT_COMPILER_OPTION
1558 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1559 dnl aclocal-1.4 backwards compatibility:
1560 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1563 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1564 # [ACTION-SUCCESS], [ACTION-FAILURE])
1565 # ----------------------------------------------------
1566 # Check whether the given linker option works
1567 AC_DEFUN([_LT_LINKER_OPTION],
1568 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1569 m4_require([_LT_DECL_SED])dnl
1570 AC_CACHE_CHECK([$1], [$2],
1572 save_LDFLAGS="$LDFLAGS"
1573 LDFLAGS="$LDFLAGS $3"
1574 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1575 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1576 # The linker can only warn and ignore the option if not recognized
1577 # So say no if there are warnings
1578 if test -s conftest.err; then
1579 # Append any errors to the config.log.
1580 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1581 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1582 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1583 if diff conftest.exp conftest.er2 >/dev/null; then
1591 LDFLAGS="$save_LDFLAGS"
1594 if test x"[$]$2" = xyes; then
1595 m4_if([$4], , :, [$4])
1597 m4_if([$5], , :, [$5])
1599 ])# _LT_LINKER_OPTION
1602 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1603 dnl aclocal-1.4 backwards compatibility:
1604 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1609 AC_DEFUN([LT_CMD_MAX_LEN],
1610 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1611 # find the maximum length of command line arguments
1612 AC_MSG_CHECKING([the maximum length of command line arguments])
1613 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1619 # On DJGPP, this test can blow up pretty badly due to problems in libc
1620 # (any single argument exceeding 2000 bytes causes a buffer overrun
1621 # during glob expansion). Even if it were fixed, the result of this
1622 # check would be larger than it should be.
1623 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1627 # Under GNU Hurd, this test is not required because there is
1628 # no limit to the length of command line arguments.
1629 # Libtool will interpret -1 as no limit whatsoever
1630 lt_cv_sys_max_cmd_len=-1;
1633 cygwin* | mingw* | cegcc*)
1634 # On Win9x/ME, this test blows up -- it succeeds, but takes
1635 # about 5 minutes as the teststring grows exponentially.
1636 # Worse, since 9x/ME are not pre-emptively multitasking,
1637 # you end up with a "frozen" computer, even though with patience
1638 # the test eventually succeeds (with a max line length of 256k).
1639 # Instead, let's just punt: use the minimum linelength reported by
1640 # all of the supported platforms: 8192 (on NT/2K/XP).
1641 lt_cv_sys_max_cmd_len=8192;
1645 # On MiNT this can take a long time and run out of memory.
1646 lt_cv_sys_max_cmd_len=8192;
1650 # On AmigaOS with pdksh, this test takes hours, literally.
1651 # So we just punt and use a minimum line length of 8192.
1652 lt_cv_sys_max_cmd_len=8192;
1655 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1656 # This has been around since 386BSD, at least. Likely further.
1657 if test -x /sbin/sysctl; then
1658 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1659 elif test -x /usr/sbin/sysctl; then
1660 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1662 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1664 # And add a safety zone
1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1666 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1670 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1671 lt_cv_sys_max_cmd_len=196608
1675 # The test takes a long time on OS/2.
1676 lt_cv_sys_max_cmd_len=8192
1680 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1681 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1682 # nice to cause kernel panics so lets avoid the loop below.
1683 # First set a reasonable default.
1684 lt_cv_sys_max_cmd_len=16384
1686 if test -x /sbin/sysconfig; then
1687 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1688 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1693 lt_cv_sys_max_cmd_len=102400
1695 sysv5* | sco5v6* | sysv4.2uw2*)
1696 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1697 if test -n "$kargmax"; then
1698 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1700 lt_cv_sys_max_cmd_len=32768
1704 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1705 if test -n "$lt_cv_sys_max_cmd_len"; then
1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1707 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1709 # Make teststring a little bigger before we do anything with it.
1710 # a 1K string should be a reasonable start.
1711 for i in 1 2 3 4 5 6 7 8 ; do
1712 teststring=$teststring$teststring
1714 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1715 # If test is not a shell built-in, we'll probably end up computing a
1716 # maximum length that is only half of the actual maximum length, but
1718 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1719 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1720 test $i != 17 # 1/2 MB should be enough
1723 teststring=$teststring$teststring
1725 # Only check the string length outside the loop.
1726 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1728 # Add a significant safety factor because C++ compilers can tack on
1729 # massive amounts of additional arguments before passing them to the
1730 # linker. It appears as though 1/2 is a usable value.
1731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1736 if test -n $lt_cv_sys_max_cmd_len ; then
1737 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1741 max_cmd_len=$lt_cv_sys_max_cmd_len
1742 _LT_DECL([], [max_cmd_len], [0],
1743 [What is the maximum length of a command?])
1747 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1748 dnl aclocal-1.4 backwards compatibility:
1749 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1754 m4_defun([_LT_HEADER_DLFCN],
1755 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1756 ])# _LT_HEADER_DLFCN
1759 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1760 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1761 # ----------------------------------------------------------------
1762 m4_defun([_LT_TRY_DLOPEN_SELF],
1763 [m4_require([_LT_HEADER_DLFCN])dnl
1764 if test "$cross_compiling" = yes; then :
1767 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1768 lt_status=$lt_dlunknown
1769 cat > conftest.$ac_ext <<_LT_EOF
1770 [#line $LINENO "configure"
1771 #include "confdefs.h"
1780 # define LT_DLGLOBAL RTLD_GLOBAL
1783 # define LT_DLGLOBAL DL_GLOBAL
1785 # define LT_DLGLOBAL 0
1789 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1790 find out it does not work in some platform. */
1791 #ifndef LT_DLLAZY_OR_NOW
1793 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1796 # define LT_DLLAZY_OR_NOW DL_LAZY
1799 # define LT_DLLAZY_OR_NOW RTLD_NOW
1802 # define LT_DLLAZY_OR_NOW DL_NOW
1804 # define LT_DLLAZY_OR_NOW 0
1811 /* When -fvisbility=hidden is used, assume the code has been annotated
1812 correspondingly for the symbols needed. */
1813 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1814 int fnord () __attribute__((visibility("default")));
1817 int fnord () { return 42; }
1820 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1821 int status = $lt_dlunknown;
1825 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1828 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1829 else puts (dlerror ());
1831 /* dlclose (self); */
1839 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1840 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1843 x$lt_dlno_uscore) $1 ;;
1844 x$lt_dlneed_uscore) $2 ;;
1845 x$lt_dlunknown|x*) $3 ;;
1848 # compilation failed
1853 ])# _LT_TRY_DLOPEN_SELF
1856 # LT_SYS_DLOPEN_SELF
1857 # ------------------
1858 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1859 [m4_require([_LT_HEADER_DLFCN])dnl
1860 if test "x$enable_dlopen" != xyes; then
1861 enable_dlopen=unknown
1862 enable_dlopen_self=unknown
1863 enable_dlopen_self_static=unknown
1870 lt_cv_dlopen="load_add_on"
1872 lt_cv_dlopen_self=yes
1875 mingw* | pw32* | cegcc*)
1876 lt_cv_dlopen="LoadLibrary"
1881 lt_cv_dlopen="dlopen"
1886 # if libdl is installed we need to link against it
1887 AC_CHECK_LIB([dl], [dlopen],
1888 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1891 lt_cv_dlopen_self=yes
1896 AC_CHECK_FUNC([shl_load],
1897 [lt_cv_dlopen="shl_load"],
1898 [AC_CHECK_LIB([dld], [shl_load],
1899 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1900 [AC_CHECK_FUNC([dlopen],
1901 [lt_cv_dlopen="dlopen"],
1902 [AC_CHECK_LIB([dl], [dlopen],
1903 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1904 [AC_CHECK_LIB([svld], [dlopen],
1905 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1906 [AC_CHECK_LIB([dld], [dld_link],
1907 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1916 if test "x$lt_cv_dlopen" != xno; then
1922 case $lt_cv_dlopen in
1924 save_CPPFLAGS="$CPPFLAGS"
1925 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1927 save_LDFLAGS="$LDFLAGS"
1928 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1931 LIBS="$lt_cv_dlopen_libs $LIBS"
1933 AC_CACHE_CHECK([whether a program can dlopen itself],
1934 lt_cv_dlopen_self, [dnl
1935 _LT_TRY_DLOPEN_SELF(
1936 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1937 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1940 if test "x$lt_cv_dlopen_self" = xyes; then
1941 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1942 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1943 lt_cv_dlopen_self_static, [dnl
1944 _LT_TRY_DLOPEN_SELF(
1945 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1946 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1950 CPPFLAGS="$save_CPPFLAGS"
1951 LDFLAGS="$save_LDFLAGS"
1956 case $lt_cv_dlopen_self in
1957 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1958 *) enable_dlopen_self=unknown ;;
1961 case $lt_cv_dlopen_self_static in
1962 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1963 *) enable_dlopen_self_static=unknown ;;
1966 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1967 [Whether dlopen is supported])
1968 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1969 [Whether dlopen of programs is supported])
1970 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1971 [Whether dlopen of statically linked programs is supported])
1972 ])# LT_SYS_DLOPEN_SELF
1975 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1976 dnl aclocal-1.4 backwards compatibility:
1977 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1980 # _LT_COMPILER_C_O([TAGNAME])
1981 # ---------------------------
1982 # Check to see if options -c and -o are simultaneously supported by compiler.
1983 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1984 m4_defun([_LT_COMPILER_C_O],
1985 [m4_require([_LT_DECL_SED])dnl
1986 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1987 m4_require([_LT_TAG_COMPILER])dnl
1988 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1990 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1991 $RM -r conftest 2>/dev/null
1995 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1997 lt_compiler_flag="-o out/conftest2.$ac_objext"
1998 # Insert the option either (1) after the last *FLAGS variable, or
1999 # (2) before a word containing "conftest.", or (3) at the end.
2000 # Note that $ac_compile itself does not contain backslashes and begins
2001 # with a dollar sign (not a hyphen), so the echo should work correctly.
2002 lt_compile=`echo "$ac_compile" | $SED \
2003 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2004 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2005 -e 's:$: $lt_compiler_flag:'`
2006 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2007 (eval "$lt_compile" 2>out/conftest.err)
2009 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2010 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2011 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2013 # The compiler can only warn and ignore the option if not recognized
2014 # So say no if there are warnings
2015 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2016 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2017 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2018 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2021 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2023 # SGI C++ compiler will create directory out/ii_files/ for
2024 # template instantiation
2025 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2026 $RM out/* && rmdir out
2031 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2032 [Does compiler simultaneously support -c and -o options?])
2033 ])# _LT_COMPILER_C_O
2036 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2037 # ----------------------------------
2038 # Check to see if we can do hard links to lock some files if needed
2039 m4_defun([_LT_COMPILER_FILE_LOCKS],
2040 [m4_require([_LT_ENABLE_LOCK])dnl
2041 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2042 _LT_COMPILER_C_O([$1])
2044 hard_links="nottested"
2045 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2046 # do not overwrite the value of need_locks provided by the user
2047 AC_MSG_CHECKING([if we can lock with hard links])
2050 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2052 ln conftest.a conftest.b 2>&5 || hard_links=no
2053 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2054 AC_MSG_RESULT([$hard_links])
2055 if test "$hard_links" = no; then
2056 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2062 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2063 ])# _LT_COMPILER_FILE_LOCKS
2068 m4_defun([_LT_CHECK_OBJDIR],
2069 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2070 [rm -f .libs 2>/dev/null
2071 mkdir .libs 2>/dev/null
2072 if test -d .libs; then
2075 # MS-DOS does not allow filenames that begin with a dot.
2078 rmdir .libs 2>/dev/null])
2079 objdir=$lt_cv_objdir
2080 _LT_DECL([], [objdir], [0],
2081 [The name of the directory that contains temporary libtool files])dnl
2082 m4_pattern_allow([LT_OBJDIR])dnl
2083 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2084 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2085 ])# _LT_CHECK_OBJDIR
2088 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2089 # --------------------------------------
2090 # Check hardcoding attributes.
2091 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2092 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2093 _LT_TAGVAR(hardcode_action, $1)=
2094 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2095 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2096 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2098 # We can hardcode non-existent directories.
2099 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2100 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2101 # have to relink, otherwise we might link with an installed library
2102 # when we should be linking with a yet-to-be-installed one
2103 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2104 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2105 # Linking always hardcodes the temporary library directory.
2106 _LT_TAGVAR(hardcode_action, $1)=relink
2108 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2109 _LT_TAGVAR(hardcode_action, $1)=immediate
2112 # We cannot hardcode anything, or else we can only hardcode existing
2114 _LT_TAGVAR(hardcode_action, $1)=unsupported
2116 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2118 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2119 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2120 # Fast installation is not supported
2121 enable_fast_install=no
2122 elif test "$shlibpath_overrides_runpath" = yes ||
2123 test "$enable_shared" = no; then
2124 # Fast installation is not necessary
2125 enable_fast_install=needless
2127 _LT_TAGDECL([], [hardcode_action], [0],
2128 [How to hardcode a shared library path into an executable])
2129 ])# _LT_LINKER_HARDCODE_LIBPATH
2134 m4_defun([_LT_CMD_STRIPLIB],
2135 [m4_require([_LT_DECL_EGREP])
2138 AC_MSG_CHECKING([whether stripping libraries is possible])
2139 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2140 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2141 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2142 AC_MSG_RESULT([yes])
2144 # FIXME - insert some real tests, host_os isn't really good enough
2147 if test -n "$STRIP" ; then
2148 striplib="$STRIP -x"
2149 old_striplib="$STRIP -S"
2150 AC_MSG_RESULT([yes])
2160 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2161 _LT_DECL([], [striplib], [1])
2162 ])# _LT_CMD_STRIPLIB
2165 # _LT_SYS_DYNAMIC_LINKER([TAG])
2166 # -----------------------------
2167 # PORTME Fill in your ld.so characteristics
2168 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2169 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2170 m4_require([_LT_DECL_EGREP])dnl
2171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2172 m4_require([_LT_DECL_OBJDUMP])dnl
2173 m4_require([_LT_DECL_SED])dnl
2174 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2175 AC_MSG_CHECKING([dynamic linker characteristics])
2178 if test "$GCC" = yes; then
2180 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2181 *) lt_awk_arg="/^libraries:/" ;;
2184 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2185 *) lt_sed_strip_eq="s,=/,/,g" ;;
2187 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2188 case $lt_search_path_spec in
2190 # if the path contains ";" then we assume it to be the separator
2191 # otherwise default to the standard path separator (i.e. ":") - it is
2192 # assumed that no part of a normal pathname contains ";" but that should
2193 # okay in the real world where ";" in dirpaths is itself problematic.
2194 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2197 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2200 # Ok, now we have the path, separated by spaces, we can step through it
2201 # and add multilib dir if necessary.
2202 lt_tmp_lt_search_path_spec=
2203 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2204 for lt_sys_path in $lt_search_path_spec; do
2205 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2206 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2208 test -d "$lt_sys_path" && \
2209 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2212 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2213 BEGIN {RS=" "; FS="/|\n";} {
2216 for (lt_i = NF; lt_i > 0; lt_i--) {
2217 if ($lt_i != "" && $lt_i != ".") {
2218 if ($lt_i == "..") {
2221 if (lt_count == 0) {
2222 lt_foo="/" $lt_i lt_foo;
2229 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2230 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2232 # AWK program above erroneously prepends '/' to C:/dos/paths
2235 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2236 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2238 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2240 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2243 libname_spec='lib$name'
2251 shlibpath_overrides_runpath=unknown
2253 dynamic_linker="$host_os ld.so"
2254 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2255 need_lib_prefix=unknown
2256 hardcode_into_libs=no
2258 # when you set need_version to no, make sure it does not cause -set_version
2259 # flags to be left without arguments
2260 need_version=unknown
2264 version_type=linux # correct to gnu/linux during the next big refactor
2265 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2266 shlibpath_var=LIBPATH
2268 # AIX 3 has no versioning support, so we append a major version to the name.
2269 soname_spec='${libname}${release}${shared_ext}$major'
2273 version_type=linux # correct to gnu/linux during the next big refactor
2276 hardcode_into_libs=yes
2277 if test "$host_cpu" = ia64; then
2278 # AIX 5 supports IA64
2279 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2280 shlibpath_var=LD_LIBRARY_PATH
2282 # With GCC up to 2.95.x, collect2 would create an import file
2283 # for dependence libraries. The import file would start with
2284 # the line `#! .'. This would cause the generated library to
2285 # depend on `.', always an invalid library. This was fixed in
2286 # development snapshots of GCC prior to 3.0.
2288 aix4 | aix4.[[01]] | aix4.[[01]].*)
2289 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2291 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2298 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2299 # soname into executable. Probably we can add versioning support to
2300 # collect2, so additional links can be useful in future.
2301 if test "$aix_use_runtimelinking" = yes; then
2302 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2303 # instead of lib<name>.a to let people know that these are not
2304 # typical AIX shared libraries.
2305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2307 # We preserve .a as extension for shared libraries through AIX4.2
2308 # and later when we are not doing run time linking.
2309 library_names_spec='${libname}${release}.a $libname.a'
2310 soname_spec='${libname}${release}${shared_ext}$major'
2312 shlibpath_var=LIBPATH
2319 # Since July 2007 AmigaOS4 officially supports .so libraries.
2320 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2324 library_names_spec='$libname.ixlibrary $libname.a'
2325 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2326 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 ${libname}_ixlibrary.a || exit 1; done'
2332 library_names_spec='${libname}${shared_ext}'
2333 dynamic_linker="$host_os ld.so"
2334 shlibpath_var=LIBRARY_PATH
2338 version_type=linux # correct to gnu/linux during the next big refactor
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 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2343 shlibpath_var=LD_LIBRARY_PATH
2344 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2345 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2346 # the default ld.so.conf also contains /usr/contrib/lib and
2347 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2348 # libtool to hard-code these into programs
2351 cygwin* | mingw* | pw32* | cegcc*)
2352 version_type=windows
2357 case $GCC,$cc_basename in
2360 library_names_spec='$libname.dll.a'
2361 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2362 postinstall_cmds='base_file=`basename \${file}`~
2363 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2364 dldir=$destdir/`dirname \$dlpath`~
2365 test -d \$dldir || mkdir -p \$dldir~
2366 $install_prog $dir/$dlname \$dldir/$dlname~
2367 chmod a+x \$dldir/$dlname~
2368 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2369 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2371 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2372 dlpath=$dir/\$dldll~
2374 shlibpath_overrides_runpath=yes
2378 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2379 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2381 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2384 # MinGW DLLs use traditional 'lib' prefix
2385 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2388 # pw32 DLLs use 'pw' prefix rather than 'lib'
2389 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2392 dynamic_linker='Win32 ld.exe'
2397 libname_spec='$name'
2398 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2399 library_names_spec='${libname}.dll.lib'
2403 sys_lib_search_path_spec=
2409 # Let DOS variable expansion print the short 8.3 style file name.
2410 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2411 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2414 # Convert to MSYS style.
2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2418 # Convert to unix form, then to dos form, then back to unix form
2419 # but this time dos style (no spaces!) so that the unix form looks
2420 # like /cygdrive/c/PROGRA~1:/cygdr...
2421 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2422 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2423 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2426 sys_lib_search_path_spec="$LIB"
2427 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2428 # It is most probably a Windows format PATH.
2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2431 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2433 # FIXME: find the short name or the path components, as spaces are
2434 # common. (e.g. "Program Files" -> "PROGRA~1")
2438 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2439 postinstall_cmds='base_file=`basename \${file}`~
2440 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2441 dldir=$destdir/`dirname \$dlpath`~
2442 test -d \$dldir || mkdir -p \$dldir~
2443 $install_prog $dir/$dlname \$dldir/$dlname'
2444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2445 dlpath=$dir/\$dldll~
2447 shlibpath_overrides_runpath=yes
2448 dynamic_linker='Win32 link.exe'
2452 # Assume MSVC wrapper
2453 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2454 dynamic_linker='Win32 ld.exe'
2457 # FIXME: first we should search . and the directory the executable is in
2461 darwin* | rhapsody*)
2462 dynamic_linker="$host_os dyld"
2466 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2467 soname_spec='${libname}${release}${major}$shared_ext'
2468 shlibpath_overrides_runpath=yes
2469 shlibpath_var=DYLD_LIBRARY_PATH
2470 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2472 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2473 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2477 version_type=linux # correct to gnu/linux during the next big refactor
2480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2481 soname_spec='${libname}${release}${shared_ext}$major'
2482 shlibpath_var=LD_LIBRARY_PATH
2485 freebsd* | dragonfly*)
2486 # DragonFly does not have aout. When/if they implement a new
2487 # versioning mechanism, adjust this.
2488 if test -x /usr/bin/objformat; then
2489 objformat=`/usr/bin/objformat`
2492 freebsd[[23]].*) objformat=aout ;;
2496 version_type=freebsd-$objformat
2497 case $version_type in
2499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2504 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2508 shlibpath_var=LD_LIBRARY_PATH
2511 shlibpath_overrides_runpath=yes
2513 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2514 shlibpath_overrides_runpath=yes
2515 hardcode_into_libs=yes
2517 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2518 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2519 shlibpath_overrides_runpath=no
2520 hardcode_into_libs=yes
2522 *) # from 4.6 on, and DragonFly
2523 shlibpath_overrides_runpath=yes
2524 hardcode_into_libs=yes
2530 version_type=linux # correct to gnu/linux during the next big refactor
2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2534 soname_spec='${libname}${release}${shared_ext}$major'
2535 shlibpath_var=LD_LIBRARY_PATH
2536 shlibpath_overrides_runpath=no
2537 hardcode_into_libs=yes
2541 version_type=linux # correct to gnu/linux during the next big refactor
2544 dynamic_linker="$host_os runtime_loader"
2545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2546 soname_spec='${libname}${release}${shared_ext}$major'
2547 shlibpath_var=LIBRARY_PATH
2548 shlibpath_overrides_runpath=yes
2549 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2550 hardcode_into_libs=yes
2553 hpux9* | hpux10* | hpux11*)
2554 # Give a soname corresponding to the major version so that dld.sl refuses to
2555 # link against other versions.
2562 hardcode_into_libs=yes
2563 dynamic_linker="$host_os dld.so"
2564 shlibpath_var=LD_LIBRARY_PATH
2565 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2567 soname_spec='${libname}${release}${shared_ext}$major'
2568 if test "X$HPUX_IA64_MODE" = X32; then
2569 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2571 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2577 hardcode_into_libs=yes
2578 dynamic_linker="$host_os dld.sl"
2579 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2580 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2582 soname_spec='${libname}${release}${shared_ext}$major'
2583 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2584 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2588 dynamic_linker="$host_os dld.sl"
2589 shlibpath_var=SHLIB_PATH
2590 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2592 soname_spec='${libname}${release}${shared_ext}$major'
2595 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2596 postinstall_cmds='chmod 555 $lib'
2597 # or fails outright, so override atomically:
2598 install_override_mode=555
2602 version_type=linux # correct to gnu/linux during the next big refactor
2605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2606 soname_spec='${libname}${release}${shared_ext}$major'
2607 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2608 shlibpath_var=LD_LIBRARY_PATH
2609 shlibpath_overrides_runpath=no
2610 hardcode_into_libs=yes
2613 irix5* | irix6* | nonstopux*)
2615 nonstopux*) version_type=nonstopux ;;
2617 if test "$lt_cv_prog_gnu_ld" = yes; then
2618 version_type=linux # correct to gnu/linux during the next big refactor
2625 soname_spec='${libname}${release}${shared_ext}$major'
2626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2628 irix5* | nonstopux*)
2632 case $LD in # libtool.m4 will add one of these switches to LD
2633 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2634 libsuff= shlibsuff= libmagic=32-bit;;
2635 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2636 libsuff=32 shlibsuff=N32 libmagic=N32;;
2637 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2638 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2639 *) libsuff= shlibsuff= libmagic=never-match;;
2643 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2644 shlibpath_overrides_runpath=no
2645 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2646 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2647 hardcode_into_libs=yes
2650 # No shared lib support for Linux oldld, aout, or coff.
2651 linux*oldld* | linux*aout* | linux*coff*)
2655 # This must be glibc/ELF.
2656 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2657 version_type=linux # correct to gnu/linux during the next big refactor
2660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2661 soname_spec='${libname}${release}${shared_ext}$major'
2662 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2663 shlibpath_var=LD_LIBRARY_PATH
2664 shlibpath_overrides_runpath=no
2666 # Some binutils ld are patched to set DT_RUNPATH
2667 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2668 [lt_cv_shlibpath_overrides_runpath=no
2669 save_LDFLAGS=$LDFLAGS
2671 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2672 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2673 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2674 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2675 [lt_cv_shlibpath_overrides_runpath=yes])])
2676 LDFLAGS=$save_LDFLAGS
2679 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2681 # This implies no fast_install, which is unacceptable.
2682 # Some rework will be needed to allow for fast_install
2683 # before this can be enabled.
2684 hardcode_into_libs=yes
2686 # Add ABI-specific directories to the system library path.
2687 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2689 # Append ld.so.conf contents to the search path
2690 if test -f /etc/ld.so.conf; then
2691 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;/^$/d' | tr '\n' ' '`
2692 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2696 # We used to test for /lib/ld.so.1 and disable shared libraries on
2697 # powerpc, because MkLinux only supported shared libraries with the
2698 # GNU dynamic linker. Since this was broken with cross compilers,
2699 # most powerpc-linux boxes support dynamic linking these days and
2700 # people can always --disable-shared, the test was removed, and we
2701 # assume the GNU/Linux dynamic linker is in use.
2702 dynamic_linker='GNU/Linux ld.so'
2709 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2710 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2711 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2712 dynamic_linker='NetBSD (a.out) ld.so'
2714 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2715 soname_spec='${libname}${release}${shared_ext}$major'
2716 dynamic_linker='NetBSD ld.elf_so'
2718 shlibpath_var=LD_LIBRARY_PATH
2719 shlibpath_overrides_runpath=yes
2720 hardcode_into_libs=yes
2724 version_type=linux # correct to gnu/linux during the next big refactor
2725 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2726 shlibpath_var=LD_LIBRARY_PATH
2727 shlibpath_overrides_runpath=yes
2734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2735 soname_spec='${libname}${release}${shared_ext}$major'
2736 shlibpath_var=LD_LIBRARY_PATH
2737 shlibpath_overrides_runpath=no
2738 hardcode_into_libs=yes
2739 dynamic_linker='ldqnx.so'
2744 sys_lib_dlsearch_path_spec="/usr/lib"
2746 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2748 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2749 *) need_version=no ;;
2751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2752 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2753 shlibpath_var=LD_LIBRARY_PATH
2754 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2756 openbsd2.[[89]] | openbsd2.[[89]].*)
2757 shlibpath_overrides_runpath=no
2760 shlibpath_overrides_runpath=yes
2764 shlibpath_overrides_runpath=yes
2769 libname_spec='$name'
2772 library_names_spec='$libname${shared_ext} $libname.a'
2773 dynamic_linker='OS/2 ld.exe'
2774 shlibpath_var=LIBPATH
2777 osf3* | osf4* | osf5*)
2781 soname_spec='${libname}${release}${shared_ext}$major'
2782 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2783 shlibpath_var=LD_LIBRARY_PATH
2784 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2785 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2793 version_type=linux # correct to gnu/linux during the next big refactor
2796 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2797 soname_spec='${libname}${release}${shared_ext}$major'
2798 shlibpath_var=LD_LIBRARY_PATH
2799 shlibpath_overrides_runpath=yes
2800 hardcode_into_libs=yes
2801 # ldd complains unless libraries are executable
2802 postinstall_cmds='chmod +x $lib'
2807 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2808 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2809 shlibpath_var=LD_LIBRARY_PATH
2810 shlibpath_overrides_runpath=yes
2811 if test "$with_gnu_ld" = yes; then
2818 version_type=linux # correct to gnu/linux during the next big refactor
2819 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2820 soname_spec='${libname}${release}${shared_ext}$major'
2821 shlibpath_var=LD_LIBRARY_PATH
2822 case $host_vendor in
2824 shlibpath_overrides_runpath=no
2826 runpath_var=LD_RUN_PATH
2834 shlibpath_overrides_runpath=no
2835 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2841 if test -d /usr/nec ;then
2842 version_type=linux # correct to gnu/linux during the next big refactor
2843 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2844 soname_spec='$libname${shared_ext}.$major'
2845 shlibpath_var=LD_LIBRARY_PATH
2849 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2850 version_type=freebsd-elf
2853 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2854 soname_spec='${libname}${release}${shared_ext}$major'
2855 shlibpath_var=LD_LIBRARY_PATH
2856 shlibpath_overrides_runpath=yes
2857 hardcode_into_libs=yes
2858 if test "$with_gnu_ld" = yes; then
2859 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2861 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2864 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2868 sys_lib_dlsearch_path_spec='/usr/lib'
2872 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2873 version_type=linux # correct to gnu/linux during the next big refactor
2876 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2877 shlibpath_var=LD_LIBRARY_PATH
2878 shlibpath_overrides_runpath=no
2879 hardcode_into_libs=yes
2883 version_type=linux # correct to gnu/linux during the next big refactor
2884 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2885 soname_spec='${libname}${release}${shared_ext}$major'
2886 shlibpath_var=LD_LIBRARY_PATH
2893 AC_MSG_RESULT([$dynamic_linker])
2894 test "$dynamic_linker" = no && can_build_shared=no
2896 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2897 if test "$GCC" = yes; then
2898 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2901 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2902 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2904 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2905 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2908 _LT_DECL([], [variables_saved_for_relink], [1],
2909 [Variables whose values should be saved in libtool wrapper scripts and
2910 restored at link time])
2911 _LT_DECL([], [need_lib_prefix], [0],
2912 [Do we need the "lib" prefix for modules?])
2913 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2914 _LT_DECL([], [version_type], [0], [Library versioning type])
2915 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2916 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2917 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2918 [Is shlibpath searched before the hard-coded library search path?])
2919 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2920 _LT_DECL([], [library_names_spec], [1],
2921 [[List of archive names. First name is the real one, the rest are links.
2922 The last name is the one that the linker finds with -lNAME]])
2923 _LT_DECL([], [soname_spec], [1],
2924 [[The coded name of the library, if different from the real name]])
2925 _LT_DECL([], [install_override_mode], [1],
2926 [Permission mode override for installation of shared libraries])
2927 _LT_DECL([], [postinstall_cmds], [2],
2928 [Command to use after installation of a shared archive])
2929 _LT_DECL([], [postuninstall_cmds], [2],
2930 [Command to use after uninstallation of a shared archive])
2931 _LT_DECL([], [finish_cmds], [2],
2932 [Commands used to finish a libtool library installation in a directory])
2933 _LT_DECL([], [finish_eval], [1],
2934 [[As "finish_cmds", except a single script fragment to be evaled but
2936 _LT_DECL([], [hardcode_into_libs], [0],
2937 [Whether we should hardcode library paths into libraries])
2938 _LT_DECL([], [sys_lib_search_path_spec], [2],
2939 [Compile-time system search path for libraries])
2940 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2941 [Run-time system search path for libraries])
2942 ])# _LT_SYS_DYNAMIC_LINKER
2945 # _LT_PATH_TOOL_PREFIX(TOOL)
2946 # --------------------------
2947 # find a file program which can recognize shared library
2948 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2949 [m4_require([_LT_DECL_EGREP])dnl
2950 AC_MSG_CHECKING([for $1])
2951 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2953 [[\\/*] | ?:[\\/]*])
2954 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2957 lt_save_MAGIC_CMD="$MAGIC_CMD"
2958 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2959 dnl $ac_dummy forces splitting on constant user-supplied paths.
2960 dnl POSIX.2 word splitting is done only on the output of word expansions,
2961 dnl not every word. This closes a longstanding sh security hole.
2962 ac_dummy="m4_if([$2], , $PATH, [$2])"
2963 for ac_dir in $ac_dummy; do
2965 test -z "$ac_dir" && ac_dir=.
2966 if test -f $ac_dir/$1; then
2967 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2968 if test -n "$file_magic_test_file"; then
2969 case $deplibs_check_method in
2971 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2972 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2973 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2974 $EGREP "$file_magic_regex" > /dev/null; then
2979 *** Warning: the command libtool uses to detect shared libraries,
2980 *** $file_magic_cmd, produces output that libtool cannot recognize.
2981 *** The result is that libtool may fail to recognize shared libraries
2982 *** as such. This will affect the creation of libtool libraries that
2983 *** depend on shared libraries, but programs linked with such libtool
2984 *** libraries will work regardless of this problem. Nevertheless, you
2985 *** may want to report the problem to your system manager and/or to
2986 *** bug-libtool@gnu.org
2996 MAGIC_CMD="$lt_save_MAGIC_CMD"
2999 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3000 if test -n "$MAGIC_CMD"; then
3001 AC_MSG_RESULT($MAGIC_CMD)
3005 _LT_DECL([], [MAGIC_CMD], [0],
3006 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3007 ])# _LT_PATH_TOOL_PREFIX
3010 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3011 dnl aclocal-1.4 backwards compatibility:
3012 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3017 # find a file program which can recognize a shared library
3018 m4_defun([_LT_PATH_MAGIC],
3019 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3020 if test -z "$lt_cv_path_MAGIC_CMD"; then
3021 if test -n "$ac_tool_prefix"; then
3022 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3032 # find the pathname to the GNU or non-GNU linker
3033 AC_DEFUN([LT_PATH_LD],
3034 [AC_REQUIRE([AC_PROG_CC])dnl
3035 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3036 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3037 m4_require([_LT_DECL_SED])dnl
3038 m4_require([_LT_DECL_EGREP])dnl
3039 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3041 AC_ARG_WITH([gnu-ld],
3042 [AS_HELP_STRING([--with-gnu-ld],
3043 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3044 [test "$withval" = no || with_gnu_ld=yes],
3045 [with_gnu_ld=no])dnl
3048 if test "$GCC" = yes; then
3049 # Check if gcc -print-prog-name=ld gives a path.
3050 AC_MSG_CHECKING([for ld used by $CC])
3053 # gcc leaves a trailing carriage return which upsets mingw
3054 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3056 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3059 # Accept absolute paths.
3060 [[\\/]]* | ?:[[\\/]]*)
3061 re_direlt='/[[^/]][[^/]]*/\.\./'
3062 # Canonicalize the pathname of ld
3063 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3064 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3065 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3067 test -z "$LD" && LD="$ac_prog"
3070 # If it fails, then pretend we aren't using GCC.
3074 # If it is relative, then search for the first ld in PATH.
3078 elif test "$with_gnu_ld" = yes; then
3079 AC_MSG_CHECKING([for GNU ld])
3081 AC_MSG_CHECKING([for non-GNU ld])
3083 AC_CACHE_VAL(lt_cv_path_LD,
3084 [if test -z "$LD"; then
3085 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3086 for ac_dir in $PATH; do
3088 test -z "$ac_dir" && ac_dir=.
3089 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3090 lt_cv_path_LD="$ac_dir/$ac_prog"
3091 # Check to see if the program is GNU ld. I'd rather use --version,
3092 # but apparently some variants of GNU ld only accept -v.
3093 # Break only if it was the GNU/non-GNU ld that we prefer.
3094 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3095 *GNU* | *'with BFD'*)
3096 test "$with_gnu_ld" != no && break
3099 test "$with_gnu_ld" != yes && break
3106 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3109 if test -n "$LD"; then
3114 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3118 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3122 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3123 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3124 dnl aclocal-1.4 backwards compatibility:
3125 dnl AC_DEFUN([AM_PROG_LD], [])
3126 dnl AC_DEFUN([AC_PROG_LD], [])
3131 m4_defun([_LT_PATH_LD_GNU],
3132 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3133 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3134 case `$LD -v 2>&1 </dev/null` in
3135 *GNU* | *'with BFD'*)
3136 lt_cv_prog_gnu_ld=yes
3139 lt_cv_prog_gnu_ld=no
3142 with_gnu_ld=$lt_cv_prog_gnu_ld
3148 # find reload flag for linker
3149 # -- PORTME Some linkers may need a different reload flag.
3150 m4_defun([_LT_CMD_RELOAD],
3151 [AC_CACHE_CHECK([for $LD option to reload object files],
3152 lt_cv_ld_reload_flag,
3153 [lt_cv_ld_reload_flag='-r'])
3154 reload_flag=$lt_cv_ld_reload_flag
3155 case $reload_flag in
3157 *) reload_flag=" $reload_flag" ;;
3159 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3161 cygwin* | mingw* | pw32* | cegcc*)
3162 if test "$GCC" != yes; then
3167 if test "$GCC" = yes; then
3168 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3170 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3174 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3175 _LT_TAGDECL([], [reload_cmds], [2])dnl
3179 # _LT_CHECK_MAGIC_METHOD
3180 # ----------------------
3181 # how to check for library dependencies
3182 # -- PORTME fill in with the dynamic library characteristics
3183 m4_defun([_LT_CHECK_MAGIC_METHOD],
3184 [m4_require([_LT_DECL_EGREP])
3185 m4_require([_LT_DECL_OBJDUMP])
3186 AC_CACHE_CHECK([how to recognize dependent libraries],
3187 lt_cv_deplibs_check_method,
3188 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3189 lt_cv_file_magic_test_file=
3190 lt_cv_deplibs_check_method='unknown'
3191 # Need to set the preceding variable on all platforms that support
3192 # interlibrary dependencies.
3193 # 'none' -- dependencies not supported.
3194 # `unknown' -- same as none, but documents that we really don't know.
3195 # 'pass_all' -- all dependencies passed with no checks.
3196 # 'test_compile' -- check by making test program.
3197 # 'file_magic [[regex]]' -- check by looking for files in library path
3198 # which responds to the $file_magic_cmd with a given extended regex.
3199 # If you have `file' or equivalent on your system and you're not sure
3200 # whether `pass_all' will *always* work, you probably want this one.
3204 lt_cv_deplibs_check_method=pass_all
3208 lt_cv_deplibs_check_method=pass_all
3212 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3213 lt_cv_file_magic_cmd='/usr/bin/file -L'
3214 lt_cv_file_magic_test_file=/shlib/libc.so
3218 # func_win32_libid is a shell function defined in ltmain.sh
3219 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3220 lt_cv_file_magic_cmd='func_win32_libid'
3224 # Base MSYS/MinGW do not provide the 'file' command needed by
3225 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3226 # unless we find 'file', for example because we are cross-compiling.
3227 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3228 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3229 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3230 lt_cv_file_magic_cmd='func_win32_libid'
3232 # Keep this pattern in sync with the one in func_win32_libid.
3233 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3234 lt_cv_file_magic_cmd='$OBJDUMP -f'
3239 # use the weaker test based on 'objdump'. See mingw*.
3240 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3241 lt_cv_file_magic_cmd='$OBJDUMP -f'
3244 darwin* | rhapsody*)
3245 lt_cv_deplibs_check_method=pass_all
3248 freebsd* | dragonfly*)
3249 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3252 # Not sure whether the presence of OpenBSD here was a mistake.
3253 # Let's accept both of them until this is cleared up.
3254 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3255 lt_cv_file_magic_cmd=/usr/bin/file
3256 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3260 lt_cv_deplibs_check_method=pass_all
3265 lt_cv_deplibs_check_method=pass_all
3269 lt_cv_deplibs_check_method=pass_all
3272 hpux10.20* | hpux11*)
3273 lt_cv_file_magic_cmd=/usr/bin/file
3276 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3277 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3280 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3281 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3284 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3285 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3291 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3292 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3295 irix5* | irix6* | nonstopux*)
3297 *-32|*"-32 ") libmagic=32-bit;;
3298 *-n32|*"-n32 ") libmagic=N32;;
3299 *-64|*"-64 ") libmagic=64-bit;;
3300 *) libmagic=never-match;;
3302 lt_cv_deplibs_check_method=pass_all
3305 # This must be glibc/ELF.
3306 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3307 lt_cv_deplibs_check_method=pass_all
3311 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3312 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3314 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3319 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3320 lt_cv_file_magic_cmd=/usr/bin/file
3321 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3325 lt_cv_deplibs_check_method=pass_all
3329 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3330 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3332 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3336 osf3* | osf4* | osf5*)
3337 lt_cv_deplibs_check_method=pass_all
3341 lt_cv_deplibs_check_method=pass_all
3345 lt_cv_deplibs_check_method=pass_all
3348 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3349 lt_cv_deplibs_check_method=pass_all
3353 case $host_vendor in
3355 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3356 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3359 lt_cv_deplibs_check_method=pass_all
3362 lt_cv_file_magic_cmd='/bin/file'
3363 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3366 lt_cv_file_magic_cmd='/bin/file'
3367 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3368 lt_cv_file_magic_test_file=/lib/libc.so
3371 lt_cv_deplibs_check_method=pass_all
3374 lt_cv_deplibs_check_method=pass_all
3380 lt_cv_deplibs_check_method=pass_all
3387 if test "$build" = "$host"; then
3390 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3393 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3399 file_magic_cmd=$lt_cv_file_magic_cmd
3400 deplibs_check_method=$lt_cv_deplibs_check_method
3401 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3403 _LT_DECL([], [deplibs_check_method], [1],
3404 [Method to check whether dependent libraries are shared objects])
3405 _LT_DECL([], [file_magic_cmd], [1],
3406 [Command to use when deplibs_check_method = "file_magic"])
3407 _LT_DECL([], [file_magic_glob], [1],
3408 [How to find potential files when deplibs_check_method = "file_magic"])
3409 _LT_DECL([], [want_nocaseglob], [1],
3410 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3411 ])# _LT_CHECK_MAGIC_METHOD
3416 # find the pathname to a BSD- or MS-compatible name lister
3417 AC_DEFUN([LT_PATH_NM],
3418 [AC_REQUIRE([AC_PROG_CC])dnl
3419 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3420 [if test -n "$NM"; then
3421 # Let the user override the test.
3424 lt_nm_to_check="${ac_tool_prefix}nm"
3425 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3426 lt_nm_to_check="$lt_nm_to_check nm"
3428 for lt_tmp_nm in $lt_nm_to_check; do
3429 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3430 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3432 test -z "$ac_dir" && ac_dir=.
3433 tmp_nm="$ac_dir/$lt_tmp_nm"
3434 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3435 # Check to see if the nm accepts a BSD-compat flag.
3436 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3437 # nm: unknown option "B" ignored
3438 # Tru64's nm complains that /dev/null is an invalid object file
3439 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3440 */dev/null* | *'Invalid file or object type'*)
3441 lt_cv_path_NM="$tmp_nm -B"
3445 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3447 lt_cv_path_NM="$tmp_nm -p"
3451 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3452 continue # so that we can try to find one that supports BSD flags
3461 : ${lt_cv_path_NM=no}
3463 if test "$lt_cv_path_NM" != "no"; then
3466 # Didn't find any BSD compatible name lister, look for dumpbin.
3467 if test -n "$DUMPBIN"; then :
3468 # Let the user override the test.
3470 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3471 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3473 DUMPBIN="$DUMPBIN -symbols"
3481 if test "$DUMPBIN" != ":"; then
3485 test -z "$NM" && NM=nm
3487 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3489 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3490 [lt_cv_nm_interface="BSD nm"
3491 echo "int some_variable = 0;" > conftest.$ac_ext
3492 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3493 (eval "$ac_compile" 2>conftest.err)
3494 cat conftest.err >&AS_MESSAGE_LOG_FD
3495 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3496 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3497 cat conftest.err >&AS_MESSAGE_LOG_FD
3498 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3499 cat conftest.out >&AS_MESSAGE_LOG_FD
3500 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3501 lt_cv_nm_interface="MS dumpbin"
3507 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3508 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3509 dnl aclocal-1.4 backwards compatibility:
3510 dnl AC_DEFUN([AM_PROG_NM], [])
3511 dnl AC_DEFUN([AC_PROG_NM], [])
3513 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3514 # --------------------------------
3515 # how to determine the name of the shared library
3516 # associated with a specific link library.
3517 # -- PORTME fill in with the dynamic library characteristics
3518 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3519 [m4_require([_LT_DECL_EGREP])
3520 m4_require([_LT_DECL_OBJDUMP])
3521 m4_require([_LT_DECL_DLLTOOL])
3522 AC_CACHE_CHECK([how to associate runtime and link libraries],
3523 lt_cv_sharedlib_from_linklib_cmd,
3524 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3527 cygwin* | mingw* | pw32* | cegcc*)
3528 # two different shell functions defined in ltmain.sh
3529 # decide which to use based on capabilities of $DLLTOOL
3530 case `$DLLTOOL --help 2>&1` in
3531 *--identify-strict*)
3532 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3535 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3540 # fallback: assume linklib IS sharedlib
3541 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3545 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3546 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3548 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3549 [Command to associate shared and link libraries])
3550 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3553 # _LT_PATH_MANIFEST_TOOL
3554 # ----------------------
3555 # locate the manifest tool
3556 m4_defun([_LT_PATH_MANIFEST_TOOL],
3557 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3558 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3559 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3560 [lt_cv_path_mainfest_tool=no
3561 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3562 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3563 cat conftest.err >&AS_MESSAGE_LOG_FD
3564 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3565 lt_cv_path_mainfest_tool=yes
3568 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3571 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3572 ])# _LT_PATH_MANIFEST_TOOL
3577 # check for math library
3578 AC_DEFUN([LT_LIB_M],
3579 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3582 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3583 # These system don't have libm, or don't need it
3586 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3587 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3590 AC_CHECK_LIB(m, cos, LIBM="-lm")
3597 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3598 dnl aclocal-1.4 backwards compatibility:
3599 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3602 # _LT_COMPILER_NO_RTTI([TAGNAME])
3603 # -------------------------------
3604 m4_defun([_LT_COMPILER_NO_RTTI],
3605 [m4_require([_LT_TAG_COMPILER])dnl
3607 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3609 if test "$GCC" = yes; then
3610 case $cc_basename in
3612 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3614 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3617 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3618 lt_cv_prog_compiler_rtti_exceptions,
3619 [-fno-rtti -fno-exceptions], [],
3620 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3622 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3623 [Compiler flag to turn off builtin functions])
3624 ])# _LT_COMPILER_NO_RTTI
3627 # _LT_CMD_GLOBAL_SYMBOLS
3628 # ----------------------
3629 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3630 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3631 AC_REQUIRE([AC_PROG_CC])dnl
3632 AC_REQUIRE([AC_PROG_AWK])dnl
3633 AC_REQUIRE([LT_PATH_NM])dnl
3634 AC_REQUIRE([LT_PATH_LD])dnl
3635 m4_require([_LT_DECL_SED])dnl
3636 m4_require([_LT_DECL_EGREP])dnl
3637 m4_require([_LT_TAG_COMPILER])dnl
3639 # Check for command to grab the raw symbol name followed by C symbol from nm.
3640 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3641 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3643 # These are sane defaults that work on at least a few old systems.
3644 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3646 # Character class describing NM global symbol codes.
3647 symcode='[[BCDEGRST]]'
3649 # Regexp to match symbols that can be accessed directly from C.
3650 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3652 # Define system-specific variables.
3657 cygwin* | mingw* | pw32* | cegcc*)
3658 symcode='[[ABCDGISTW]]'
3661 if test "$host_cpu" = ia64; then
3662 symcode='[[ABCDEGRST]]'
3666 symcode='[[BCDEGRST]]'
3669 symcode='[[BCDEGQRST]]'
3680 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3684 symcode='[[DFNSTU]]'
3688 # If we're using GNU nm, then use its standard symbol codes.
3689 case `$NM -V 2>&1` in
3690 *GNU* | *'with BFD'*)
3691 symcode='[[ABCDGIRSTW]]' ;;
3694 # Transform an extracted symbol line into a proper C declaration.
3695 # Some systems (esp. on ia64) link data and code symbols differently,
3696 # so use this general approach.
3697 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3699 # Transform an extracted symbol line into symbol name and symbol address
3700 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3701 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3703 # Handle CRLF in mingw tool chain
3707 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3711 # Try without a prefix underscore, then with it.
3712 for ac_symprfx in "" "_"; do
3714 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3715 symxfrm="\\1 $ac_symprfx\\2 \\2"
3717 # Write the raw and C identifiers.
3718 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3719 # Fake it for dumpbin and say T for any non-static function
3720 # and D for any global variable.
3721 # Also find C++ and __fastcall symbols from MSVC++,
3722 # which start with @ or ?.
3723 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3724 " {last_section=section; section=\$ 3};"\
3725 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3726 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3727 " \$ 0!~/External *\|/{next};"\
3728 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3729 " {if(hide[section]) next};"\
3730 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3731 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3732 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3733 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3734 " ' prfx=^$ac_symprfx]"
3736 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3738 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3740 # Check to see that the pipe works correctly.
3744 cat > conftest.$ac_ext <<_LT_EOF
3749 void nm_test_func(void);
3750 void nm_test_func(void){}
3754 int main(){nm_test_var='a';nm_test_func();return(0);}
3757 if AC_TRY_EVAL(ac_compile); then
3758 # Now try to grab the symbols.
3760 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3761 # Try sorting and uniquifying the output.
3762 if sort "$nlist" | uniq > "$nlist"T; then
3763 mv -f "$nlist"T "$nlist"
3768 # Make sure that we snagged all the symbols we need.
3769 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3770 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3771 cat <<_LT_EOF > conftest.$ac_ext
3772 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3773 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3774 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3775 relocations are performed -- see ld's documentation on pseudo-relocs. */
3776 # define LT@&t@_DLSYM_CONST
3777 #elif defined(__osf__)
3778 /* This system does not cope well with relocations in const data. */
3779 # define LT@&t@_DLSYM_CONST
3781 # define LT@&t@_DLSYM_CONST const
3789 # Now generate the symbol file.
3790 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3792 cat <<_LT_EOF >> conftest.$ac_ext
3794 /* The mapping between symbol names and symbols. */
3795 LT@&t@_DLSYM_CONST struct {
3799 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3801 { "@PROGRAM@", (void *) 0 },
3803 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3804 cat <<\_LT_EOF >> conftest.$ac_ext
3808 /* This works around a problem in FreeBSD linker */
3809 #ifdef FREEBSD_WORKAROUND
3810 static const void *lt_preloaded_setup() {
3811 return lt__PROGRAM__LTX_preloaded_symbols;
3819 # Now try linking the two files.
3820 mv conftest.$ac_objext conftstm.$ac_objext
3821 lt_globsym_save_LIBS=$LIBS
3822 lt_globsym_save_CFLAGS=$CFLAGS
3823 LIBS="conftstm.$ac_objext"
3824 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3825 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3828 LIBS=$lt_globsym_save_LIBS
3829 CFLAGS=$lt_globsym_save_CFLAGS
3831 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3834 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3837 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3840 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3841 cat conftest.$ac_ext >&5
3843 rm -rf conftest* conftst*
3845 # Do not use the global_symbol_pipe unless it works.
3846 if test "$pipe_works" = yes; then
3849 lt_cv_sys_global_symbol_pipe=
3853 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3854 lt_cv_sys_global_symbol_to_cdecl=
3856 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3857 AC_MSG_RESULT(failed)
3862 # Response file support.
3863 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3864 nm_file_list_spec='@'
3865 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3866 nm_file_list_spec='@'
3869 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3870 [Take the output of nm and produce a listing of raw symbols and C names])
3871 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3872 [Transform the output of nm in a proper C declaration])
3873 _LT_DECL([global_symbol_to_c_name_address],
3874 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3875 [Transform the output of nm in a C name address pair])
3876 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3877 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3878 [Transform the output of nm in a C name address pair when lib prefix is needed])
3879 _LT_DECL([], [nm_file_list_spec], [1],
3880 [Specify filename containing input files for $NM])
3881 ]) # _LT_CMD_GLOBAL_SYMBOLS
3884 # _LT_COMPILER_PIC([TAGNAME])
3885 # ---------------------------
3886 m4_defun([_LT_COMPILER_PIC],
3887 [m4_require([_LT_TAG_COMPILER])dnl
3888 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3889 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3890 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3892 m4_if([$1], [CXX], [
3893 # C++ specific cases for pic, static, wl, etc.
3894 if test "$GXX" = yes; then
3895 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3896 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3900 # All AIX code is PIC.
3901 if test "$host_cpu" = ia64; then
3902 # AIX 5 now supports IA64 processor
3903 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3910 # see comment about AmigaOS4 .so support
3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3914 # FIXME: we need at least 68020 code to build shared libraries, but
3915 # adding the `-m68020' flag to GCC prevents building anything better,
3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3922 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3923 # PIC is the default for these OSes.
3925 mingw* | cygwin* | os2* | pw32* | cegcc*)
3926 # This hack is so that the source file can tell whether it is being
3927 # built for inclusion in a dll (and should export symbols for example).
3928 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3929 # (--disable-auto-import) libraries
3930 m4_if([$1], [GCJ], [],
3931 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3933 darwin* | rhapsody*)
3934 # PIC is the default on this platform
3935 # Common symbols not allowed in MH_DYLIB files
3936 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3939 # DJGPP does not support shared libraries at all
3940 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3943 # PIC is the default for Haiku.
3944 # The "-static" flag exists, but is broken.
3945 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3948 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3949 # Instead, we relocate shared libraries at runtime.
3952 if test -d /usr/nec; then
3953 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3957 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3958 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3959 # sets the default TLS model and affects inlining.
3964 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3969 # QNX uses GNU C++, but need to define -shared option too, otherwise
3971 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3974 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3980 # All AIX code is PIC.
3981 if test "$host_cpu" = ia64; then
3982 # AIX 5 now supports IA64 processor
3983 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3985 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3989 case $cc_basename in
3991 # Green Hills C++ Compiler
3992 # _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"
3996 mingw* | cygwin* | os2* | pw32* | cegcc*)
3997 # This hack is so that the source file can tell whether it is being
3998 # built for inclusion in a dll (and should export symbols for example).
3999 m4_if([$1], [GCJ], [],
4000 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4003 case $cc_basename in
4005 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4008 # Green Hills C++ Compiler
4009 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4015 freebsd* | dragonfly*)
4016 # FreeBSD uses GNU C++
4018 hpux9* | hpux10* | hpux11*)
4019 case $cc_basename in
4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4022 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4023 if test "$host_cpu" != ia64; then
4024 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4028 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4044 # This is c89, which is MS Visual C++ (no shared libs)
4045 # Anyone wants to do a port?
4047 irix5* | irix6* | nonstopux*)
4048 case $cc_basename in
4050 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4051 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4052 # CC pic flag -KPIC is the default.
4058 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4059 case $cc_basename in
4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4063 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4066 # old Intel C++ for x86_64 which still supported -KPIC.
4067 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4068 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4069 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4072 # Intel C++, used to be incompatible with GCC.
4073 # ICC 10 doesn't accept -KPIC any more.
4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4079 # Portland Group C++ compiler
4080 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4081 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4082 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4086 # Make sure the PIC flag is empty. It appears that all Alpha
4087 # Linux and Compaq Tru64 Unix objects are PIC.
4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4091 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4092 # IBM XL 8.0, 9.0 on PPC and BlueGene
4093 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4094 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4095 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4098 case `$CC -V 2>&1 | sed 5q` in
4101 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4102 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4103 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4114 case $cc_basename in
4116 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4125 # QNX uses GNU C++, but need to define -shared option too, otherwise
4127 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4129 osf3* | osf4* | osf5*)
4130 case $cc_basename in
4132 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4135 # Rational C++ 2.4.1
4136 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4139 # Digital/Compaq C++
4140 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4141 # Make sure the PIC flag is empty. It appears that all Alpha
4142 # Linux and Compaq Tru64 Unix objects are PIC.
4143 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4144 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4153 case $cc_basename in
4155 # Sun C++ 4.2, 5.x and Centerline C++
4156 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4157 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4158 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4161 # Green Hills C++ Compiler
4162 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4169 case $cc_basename in
4172 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4173 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4177 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4183 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4184 case $cc_basename in
4186 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4187 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4188 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4193 case $cc_basename in
4195 # NonStop-UX NCC 3.20
4196 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4205 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4211 if test "$GCC" = yes; then
4212 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4213 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4217 # All AIX code is PIC.
4218 if test "$host_cpu" = ia64; then
4219 # AIX 5 now supports IA64 processor
4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4227 # see comment about AmigaOS4 .so support
4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4231 # FIXME: we need at least 68020 code to build shared libraries, but
4232 # adding the `-m68020' flag to GCC prevents building anything better,
4234 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4239 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4240 # PIC is the default for these OSes.
4243 mingw* | cygwin* | pw32* | os2* | cegcc*)
4244 # This hack is so that the source file can tell whether it is being
4245 # built for inclusion in a dll (and should export symbols for example).
4246 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4247 # (--disable-auto-import) libraries
4248 m4_if([$1], [GCJ], [],
4249 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4252 darwin* | rhapsody*)
4253 # PIC is the default on this platform
4254 # Common symbols not allowed in MH_DYLIB files
4255 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4259 # PIC is the default for Haiku.
4260 # The "-static" flag exists, but is broken.
4261 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4265 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4266 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4267 # sets the default TLS model and affects inlining.
4273 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4279 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4280 # Instead, we relocate shared libraries at runtime.
4284 # Just because we use GCC doesn't mean we suddenly get shared libraries
4285 # on systems that don't support them.
4286 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4291 # QNX uses GNU C++, but need to define -shared option too, otherwise
4293 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4297 if test -d /usr/nec; then
4298 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4303 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4307 case $cc_basename in
4308 nvcc*) # Cuda Compiler Driver 2.2
4309 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4310 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4311 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4316 # PORTME Check for flag to pass linker flags through the system compiler.
4319 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4320 if test "$host_cpu" = ia64; then
4321 # AIX 5 now supports IA64 processor
4322 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4324 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4328 mingw* | cygwin* | pw32* | os2* | cegcc*)
4329 # This hack is so that the source file can tell whether it is being
4330 # built for inclusion in a dll (and should export symbols for example).
4331 m4_if([$1], [GCJ], [],
4332 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4335 hpux9* | hpux10* | hpux11*)
4336 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4337 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4344 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4347 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4351 irix5* | irix6* | nonstopux*)
4352 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4353 # PIC (with -KPIC) is the default.
4354 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4357 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4358 case $cc_basename in
4359 # old Intel for x86_64 which still supported -KPIC.
4361 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4362 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4363 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4365 # icc used to be incompatible with GCC.
4366 # ICC 10 doesn't accept -KPIC any more.
4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4372 # Lahey Fortran 8.1.
4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4375 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4376 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4379 # NAG Fortran compiler
4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4381 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4382 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4384 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4385 # Portland Group compilers (*not* the Pentium gcc compiler,
4386 # which looks to be a dead project)
4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4388 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4393 # All Alpha code is PIC.
4394 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4396 xl* | bgxl* | bgf* | mpixl*)
4397 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4398 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4399 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4403 case `$CC -V 2>&1 | sed 5q` in
4404 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4405 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4408 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4410 *Sun\ F* | *Sun*Fortran*)
4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4413 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4418 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4419 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4421 *Intel*\ [[CF]]*Compiler*)
4422 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4427 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4428 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4429 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4437 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4438 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4442 # QNX uses GNU C++, but need to define -shared option too, otherwise
4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4447 osf3* | osf4* | osf5*)
4448 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4449 # All OSF/1 code is PIC.
4450 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4454 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4458 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4459 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4460 case $cc_basename in
4461 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4464 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4471 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4474 sysv4 | sysv4.2uw2* | sysv4.3*)
4475 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4476 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4477 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4481 if test -d /usr/nec ;then
4482 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4483 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4487 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4488 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4490 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4494 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4495 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4500 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4504 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4510 # For platforms which do not support PIC, -DPIC is meaningless:
4512 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4515 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4519 AC_CACHE_CHECK([for $compiler option to produce PIC],
4520 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4521 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4522 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4525 # Check to make sure the PIC flag actually works.
4527 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4528 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4529 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4530 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4531 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4533 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4535 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4536 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4538 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4539 [Additional compiler flags for building library objects])
4541 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4542 [How to pass a linker flag through the compiler])
4544 # Check to make sure the static flag actually works.
4546 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4547 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4548 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4549 $lt_tmp_static_flag,
4551 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4552 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4553 [Compiler flag to prevent dynamic linking])
4554 ])# _LT_COMPILER_PIC
4557 # _LT_LINKER_SHLIBS([TAGNAME])
4558 # ----------------------------
4559 # See if the linker supports building shared libraries.
4560 m4_defun([_LT_LINKER_SHLIBS],
4561 [AC_REQUIRE([LT_PATH_LD])dnl
4562 AC_REQUIRE([LT_PATH_NM])dnl
4563 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4564 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4565 m4_require([_LT_DECL_EGREP])dnl
4566 m4_require([_LT_DECL_SED])dnl
4567 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4568 m4_require([_LT_TAG_COMPILER])dnl
4569 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4570 m4_if([$1], [CXX], [
4571 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4572 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4575 # If we're using GNU nm, then we don't want the "-C" option.
4576 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4577 # Also, AIX nm treats weak defined symbols like other global defined
4578 # symbols, whereas GNU nm marks them as "W".
4579 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4580 _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'
4582 _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'
4586 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4588 cygwin* | mingw* | cegcc*)
4589 case $cc_basename in
4591 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4594 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4595 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4600 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4605 _LT_TAGVAR(allow_undefined_flag, $1)=
4606 _LT_TAGVAR(always_export_symbols, $1)=no
4607 _LT_TAGVAR(archive_cmds, $1)=
4608 _LT_TAGVAR(archive_expsym_cmds, $1)=
4609 _LT_TAGVAR(compiler_needs_object, $1)=no
4610 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4611 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4612 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4613 _LT_TAGVAR(hardcode_automatic, $1)=no
4614 _LT_TAGVAR(hardcode_direct, $1)=no
4615 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4616 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4617 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4618 _LT_TAGVAR(hardcode_minus_L, $1)=no
4619 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4620 _LT_TAGVAR(inherit_rpath, $1)=no
4621 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4622 _LT_TAGVAR(module_cmds, $1)=
4623 _LT_TAGVAR(module_expsym_cmds, $1)=
4624 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4625 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4626 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4627 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4628 # include_expsyms should be a list of space-separated symbols to be *always*
4629 # included in the symbol list
4630 _LT_TAGVAR(include_expsyms, $1)=
4631 # exclude_expsyms can be an extended regexp of symbols to exclude
4632 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4633 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4634 # as well as any symbol that contains `d'.
4635 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4636 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4637 # platforms (ab)use it in PIC code, but their linkers get confused if
4638 # the symbol is explicitly referenced. Since portable code cannot
4639 # rely on this symbol name, it's probably fine to never include it in
4640 # preloaded symbol tables.
4641 # Exclude shared library initialization/finalization symbols.
4642 dnl Note also adjust exclude_expsyms for C++ above.
4643 extract_expsyms_cmds=
4646 cygwin* | mingw* | pw32* | cegcc*)
4647 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4648 # When not using gcc, we currently assume that we are using
4649 # Microsoft Visual C++.
4650 if test "$GCC" != yes; then
4655 # we just hope/assume this is gcc and not c89 (= MSVC++)
4663 _LT_TAGVAR(ld_shlibs, $1)=yes
4665 # On some targets, GNU ld is compatible enough with the native linker
4666 # that we're better off using the native interface for both.
4667 lt_use_gnu_ld_interface=no
4668 if test "$with_gnu_ld" = yes; then
4671 # The AIX port of GNU ld has always aspired to compatibility
4672 # with the native linker. However, as the warning in the GNU ld
4673 # block says, versions before 2.19.5* couldn't really create working
4674 # shared libraries, regardless of the interface used.
4675 case `$LD -v 2>&1` in
4676 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4677 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4678 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4680 lt_use_gnu_ld_interface=yes
4685 lt_use_gnu_ld_interface=yes
4690 if test "$lt_use_gnu_ld_interface" = yes; then
4691 # If archive_cmds runs LD, not CC, wlarc should be empty
4694 # Set some defaults for GNU ld with shared library support. These
4695 # are reset later if shared libraries are not supported. Putting them
4696 # here allows them to be overridden if necessary.
4697 runpath_var=LD_RUN_PATH
4698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4699 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4700 # ancient GNU ld didn't support --whole-archive et. al.
4701 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4702 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4704 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4706 supports_anon_versioning=no
4707 case `$LD -v 2>&1` in
4708 *GNU\ gold*) supports_anon_versioning=yes ;;
4709 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4710 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4711 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4712 *\ 2.11.*) ;; # other 2.11 versions
4713 *) supports_anon_versioning=yes ;;
4716 # See if GNU ld supports shared libraries.
4719 # On AIX/PPC, the GNU linker is very broken
4720 if test "$host_cpu" != ia64; then
4721 _LT_TAGVAR(ld_shlibs, $1)=no
4724 *** Warning: the GNU linker, at least up to release 2.19, is reported
4725 *** to be unable to reliably create shared libraries on AIX.
4726 *** Therefore, libtool is disabling shared libraries support. If you
4727 *** really care for shared libraries, you may want to install binutils
4728 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4729 *** You will then need to restart the configuration process.
4738 # see comment about AmigaOS4 .so support
4739 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4740 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4743 _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)'
4744 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4745 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4751 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4752 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4753 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4754 # support --undefined. This deserves some investigation. FIXME
4755 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4757 _LT_TAGVAR(ld_shlibs, $1)=no
4761 cygwin* | mingw* | pw32* | cegcc*)
4762 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4763 # as there is no search path for DLLs.
4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4765 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4766 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4767 _LT_TAGVAR(always_export_symbols, $1)=no
4768 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4769 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4770 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4772 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4773 _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'
4774 # If the export-symbols file already is a .def file (1st line
4775 # is EXPORTS), use it as is; otherwise, prepend...
4776 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4777 cp $export_symbols $output_objdir/$soname.def;
4779 echo EXPORTS > $output_objdir/$soname.def;
4780 cat $export_symbols >> $output_objdir/$soname.def;
4782 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4784 _LT_TAGVAR(ld_shlibs, $1)=no
4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4790 _LT_TAGVAR(link_all_deplibs, $1)=yes
4794 _LT_TAGVAR(hardcode_direct, $1)=no
4795 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4796 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4797 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4798 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4799 # Instead, shared libraries are loaded at an image base (0x10000000 by
4800 # default) and relocated if they conflict, which is a slow very memory
4801 # consuming and fragmenting process. To avoid this, we pick a random,
4802 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4803 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4804 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4805 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4808 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4810 if test "$host_os" = linux-dietlibc; then
4811 case $cc_basename in
4812 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4815 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4816 && test "$tmp_diet" = no
4818 tmp_addflag=' $pic_flag'
4819 tmp_sharedflag='-shared'
4820 case $cc_basename,$host_cpu in
4821 pgcc*) # Portland Group C compiler
4822 _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'
4823 tmp_addflag=' $pic_flag'
4825 pgf77* | pgf90* | pgf95* | pgfortran*)
4826 # Portland Group f77 and f90 compilers
4827 _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'
4828 tmp_addflag=' $pic_flag -Mnomain' ;;
4829 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4830 tmp_addflag=' -i_dynamic' ;;
4831 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4832 tmp_addflag=' -i_dynamic -nofor_main' ;;
4833 ifc* | ifort*) # Intel Fortran compiler
4834 tmp_addflag=' -nofor_main' ;;
4835 lf95*) # Lahey Fortran 8.1
4836 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4837 tmp_sharedflag='--shared' ;;
4838 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4839 tmp_sharedflag='-qmkshrobj'
4841 nvcc*) # Cuda Compiler Driver 2.2
4842 _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'
4843 _LT_TAGVAR(compiler_needs_object, $1)=yes
4846 case `$CC -V 2>&1 | sed 5q` in
4847 *Sun\ C*) # Sun C 5.9
4848 _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'
4849 _LT_TAGVAR(compiler_needs_object, $1)=yes
4850 tmp_sharedflag='-G' ;;
4851 *Sun\ F*) # Sun Fortran 8.3
4852 tmp_sharedflag='-G' ;;
4854 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4856 if test "x$supports_anon_versioning" = xyes; then
4857 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4858 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4859 echo "local: *; };" >> $output_objdir/$libname.ver~
4860 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4863 case $cc_basename in
4864 xlf* | bgf* | bgxlf* | mpixlf*)
4865 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4866 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4868 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4869 if test "x$supports_anon_versioning" = xyes; then
4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4872 echo "local: *; };" >> $output_objdir/$libname.ver~
4873 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4878 _LT_TAGVAR(ld_shlibs, $1)=no
4883 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4884 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4888 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4893 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4894 _LT_TAGVAR(ld_shlibs, $1)=no
4897 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4898 *** create shared libraries on Solaris systems. Therefore, libtool
4899 *** is disabling shared libraries support. We urge you to upgrade GNU
4900 *** binutils to release 2.9.1 or newer. Another option is to modify
4901 *** your PATH or compiler configuration so that the native linker is
4902 *** used, and then restart.
4905 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4906 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4907 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4909 _LT_TAGVAR(ld_shlibs, $1)=no
4913 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4914 case `$LD -v 2>&1` in
4915 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4916 _LT_TAGVAR(ld_shlibs, $1)=no
4919 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4920 *** reliably create shared libraries on SCO systems. Therefore, libtool
4921 *** is disabling shared libraries support. We urge you to upgrade GNU
4922 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4923 *** your PATH or compiler configuration so that the native linker is
4924 *** used, and then restart.
4929 # For security reasons, it is highly recommended that you always
4930 # use absolute paths for naming shared libraries, and exclude the
4931 # DT_RUNPATH tag from executables and libraries. But doing so
4932 # requires that you compile everything twice, which is a pain.
4933 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4935 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4936 _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'
4938 _LT_TAGVAR(ld_shlibs, $1)=no
4945 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4947 _LT_TAGVAR(hardcode_direct, $1)=yes
4948 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4952 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4953 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4954 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4956 _LT_TAGVAR(ld_shlibs, $1)=no
4961 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4964 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4965 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4968 # PORTME fill in a description of your system's linker (not GNU ld)
4971 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4972 _LT_TAGVAR(always_export_symbols, $1)=yes
4973 _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'
4974 # Note: this linker hardcodes the directories in LIBPATH if there
4975 # are no directories specified by -L.
4976 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4977 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4978 # Neither direct hardcoding nor static linking is supported with a
4980 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4985 if test "$host_cpu" = ia64; then
4986 # On IA64, the linker does run time linking by default, so we don't
4987 # have to do anything special.
4988 aix_use_runtimelinking=no
4989 exp_sym_flag='-Bexport'
4992 # If we're using GNU nm, then we don't want the "-C" option.
4993 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4994 # Also, AIX nm treats weak defined symbols like other global
4995 # defined symbols, whereas GNU nm marks them as "W".
4996 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4997 _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'
4999 _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'
5001 aix_use_runtimelinking=no
5003 # Test if we are trying to use run time linking or normal
5004 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5005 # need to do runtime linking.
5006 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5007 for ld_flag in $LDFLAGS; do
5008 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5009 aix_use_runtimelinking=yes
5016 exp_sym_flag='-bexport'
5017 no_entry_flag='-bnoentry'
5020 # When large executables or shared objects are built, AIX ld can
5021 # have problems creating the table of contents. If linking a library
5022 # or program results in "error TOC overflow" add -mminimal-toc to
5023 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5024 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5026 _LT_TAGVAR(archive_cmds, $1)=''
5027 _LT_TAGVAR(hardcode_direct, $1)=yes
5028 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5029 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5030 _LT_TAGVAR(link_all_deplibs, $1)=yes
5031 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5033 if test "$GCC" = yes; then
5034 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5035 # We only want to do this on AIX 4.2 and lower, the check
5036 # below for broken collect2 doesn't work under 4.3+
5037 collect2name=`${CC} -print-prog-name=collect2`
5038 if test -f "$collect2name" &&
5039 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5041 # We have reworked collect2
5044 # We have old collect2
5045 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5046 # It fails to find uninstalled libraries when the uninstalled
5047 # path is not listed in the libpath. Setting hardcode_minus_L
5048 # to unsupported forces relinking
5049 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5051 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5055 shared_flag='-shared'
5056 if test "$aix_use_runtimelinking" = yes; then
5057 shared_flag="$shared_flag "'${wl}-G'
5061 if test "$host_cpu" = ia64; then
5062 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5063 # chokes on -Wl,-G. The following line is correct:
5066 if test "$aix_use_runtimelinking" = yes; then
5067 shared_flag='${wl}-G'
5069 shared_flag='${wl}-bM:SRE'
5074 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5075 # It seems that -bexpall does not export symbols beginning with
5076 # underscore (_), so it is better to generate a list of symbols to export.
5077 _LT_TAGVAR(always_export_symbols, $1)=yes
5078 if test "$aix_use_runtimelinking" = yes; then
5079 # Warning - without using the other runtime loading flags (-brtl),
5080 # -berok will link without error, but may produce a broken library.
5081 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5082 # Determine the default libpath from the value encoded in an
5084 _LT_SYS_MODULE_PATH_AIX([$1])
5085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5086 _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 $shared_flag"
5088 if test "$host_cpu" = ia64; then
5089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5090 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5091 _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"
5093 # Determine the default libpath from the value encoded in an
5095 _LT_SYS_MODULE_PATH_AIX([$1])
5096 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5097 # Warning - without using the other run time loading flags,
5098 # -berok will link without error, but may produce a broken library.
5099 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5100 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5101 if test "$with_gnu_ld" = yes; then
5102 # We only use this code for GNU lds that support --whole-archive.
5103 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5105 # Exported symbols can be pulled into shared objects from archives
5106 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5109 # This is similar to how AIX traditionally builds its shared libraries.
5110 _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'
5118 # see comment about AmigaOS4 .so support
5119 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5120 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5123 _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)'
5124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5125 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5131 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5134 cygwin* | mingw* | pw32* | cegcc*)
5135 # When not using gcc, we currently assume that we are using
5136 # Microsoft Visual C++.
5137 # hardcode_libdir_flag_spec is actually meaningless, as there is
5138 # no search path for DLLs.
5139 case $cc_basename in
5142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5143 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5144 _LT_TAGVAR(always_export_symbols, $1)=yes
5145 _LT_TAGVAR(file_list_spec, $1)='@'
5146 # Tell ltmain to make .lib files, not .a files.
5148 # Tell ltmain to make .dll files, not .so files.
5150 # FIXME: Setting linknames here is a bad hack.
5151 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5152 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5153 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5155 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5157 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5159 # The linker will not automatically build a static lib if we build a DLL.
5160 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5162 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5163 _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'
5165 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5166 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5167 lt_tool_outputfile="@TOOL_OUTPUT@"~
5168 case $lt_outputfile in
5171 lt_outputfile="$lt_outputfile.exe"
5172 lt_tool_outputfile="$lt_tool_outputfile.exe"
5175 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5176 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5177 $RM "$lt_outputfile.manifest";
5181 # Assume MSVC wrapper
5182 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5183 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5184 # Tell ltmain to make .lib files, not .a files.
5186 # Tell ltmain to make .dll files, not .so files.
5188 # FIXME: Setting linknames here is a bad hack.
5189 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5190 # The linker will automatically build a .lib file if we build a DLL.
5191 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5192 # FIXME: Should let the user specify the lib program.
5193 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5194 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5199 darwin* | rhapsody*)
5200 _LT_DARWIN_LINKER_FEATURES($1)
5204 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5205 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5206 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5209 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5210 # support. Future versions do this automatically, but an explicit c++rt0.o
5211 # does not break anything, and helps significantly (at the cost of a little
5214 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5216 _LT_TAGVAR(hardcode_direct, $1)=yes
5217 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5220 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5222 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5223 _LT_TAGVAR(hardcode_direct, $1)=yes
5224 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5225 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5228 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5229 freebsd* | dragonfly*)
5230 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5231 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5232 _LT_TAGVAR(hardcode_direct, $1)=yes
5233 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5237 if test "$GCC" = yes; then
5238 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5240 _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'
5242 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5243 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5244 _LT_TAGVAR(hardcode_direct, $1)=yes
5246 # hardcode_minus_L: Not really in the search PATH,
5247 # but as the default location of the library.
5248 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5253 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5254 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5256 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5258 if test "$with_gnu_ld" = no; then
5259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5260 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5261 _LT_TAGVAR(hardcode_direct, $1)=yes
5262 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5263 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5264 # hardcode_minus_L: Not really in the search PATH,
5265 # but as the default location of the library.
5266 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5271 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5274 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5277 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5280 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5286 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5289 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5293 # Older versions of the 11.00 compiler do not understand -b yet
5294 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5295 _LT_LINKER_OPTION([if $CC understands -b],
5296 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5297 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5298 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5299 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5303 if test "$with_gnu_ld" = no; then
5304 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5305 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5309 _LT_TAGVAR(hardcode_direct, $1)=no
5310 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5313 _LT_TAGVAR(hardcode_direct, $1)=yes
5314 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5315 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5317 # hardcode_minus_L: Not really in the search PATH,
5318 # but as the default location of the library.
5319 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5325 irix5* | irix6* | nonstopux*)
5326 if test "$GCC" = yes; then
5327 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_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'
5328 # Try to use the -exported_symbol ld option, if it does not
5329 # work, assume that -exports_file does not work either and
5330 # implicitly export all symbols.
5331 # This should be the same for all languages, so no per-tag cache variable.
5332 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5333 [lt_cv_irix_exported_symbol],
5334 [save_LDFLAGS="$LDFLAGS"
5335 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5338 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5339 [C++], [[int foo (void) { return 0; }]],
5346 [lt_cv_irix_exported_symbol=yes],
5347 [lt_cv_irix_exported_symbol=no])
5348 LDFLAGS="$save_LDFLAGS"])
5349 if test "$lt_cv_irix_exported_symbol" = yes; then
5350 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_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 ${wl}-exports_file ${wl}$export_symbols -o $lib'
5353 _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'
5354 _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'
5356 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5357 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5358 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5359 _LT_TAGVAR(inherit_rpath, $1)=yes
5360 _LT_TAGVAR(link_all_deplibs, $1)=yes
5364 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5365 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5367 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5370 _LT_TAGVAR(hardcode_direct, $1)=yes
5371 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5375 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5376 _LT_TAGVAR(hardcode_direct, $1)=yes
5377 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5378 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5379 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5386 if test -f /usr/libexec/ld.so; then
5387 _LT_TAGVAR(hardcode_direct, $1)=yes
5388 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5389 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5390 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5391 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5392 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5393 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5394 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5397 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5398 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5402 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5408 _LT_TAGVAR(ld_shlibs, $1)=no
5413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5414 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5415 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5416 _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'
5417 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5421 if test "$GCC" = yes; then
5422 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5423 _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'
5425 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5426 _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'
5428 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5429 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5430 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5433 osf4* | osf5*) # as osf3* with the addition of -msym flag
5434 if test "$GCC" = yes; then
5435 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5436 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_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'
5437 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5439 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5440 _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'
5441 _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~
5442 $CC -shared${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'
5444 # Both c and cxx compiler support -rpath directly
5445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5447 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5448 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5452 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5453 if test "$GCC" = yes; then
5455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5456 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5457 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5459 case `$CC -V 2>&1` in
5462 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5463 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5464 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5468 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5469 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5470 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5474 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5475 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5477 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5479 # The compiler driver will combine and reorder linker options,
5480 # but understands `-z linker_flag'. GCC discards it without `$wl',
5481 # but is careful enough not to reorder.
5482 # Supported since Solaris 2.6 (maybe 2.5.1?)
5483 if test "$GCC" = yes; then
5484 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5486 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5490 _LT_TAGVAR(link_all_deplibs, $1)=yes
5494 if test "x$host_vendor" = xsequent; then
5495 # Use $CC to link under sequent, because it throws in some extra .o
5496 # files that make .init and .fini sections work.
5497 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5499 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5501 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5502 _LT_TAGVAR(hardcode_direct, $1)=yes
5503 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5504 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5508 case $host_vendor in
5510 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5511 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5514 ## LD is ld it makes a PLAMLIB
5515 ## CC just makes a GrossModule.
5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5517 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5518 _LT_TAGVAR(hardcode_direct, $1)=no
5521 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5522 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5525 runpath_var='LD_RUN_PATH'
5526 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5530 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5531 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5532 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5536 if test -d /usr/nec; then
5537 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5538 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5539 runpath_var=LD_RUN_PATH
5540 hardcode_runpath_var=yes
5541 _LT_TAGVAR(ld_shlibs, $1)=yes
5545 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5546 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5547 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5548 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5549 runpath_var='LD_RUN_PATH'
5551 if test "$GCC" = yes; then
5552 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5553 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5555 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5556 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5560 sysv5* | sco3.2v5* | sco5v6*)
5561 # Note: We can NOT use -z defs as we might desire, because we do not
5562 # link with -lc, and that would cause any symbols used from libc to
5563 # always be unresolved, which means just about no library would
5564 # ever link correctly. If we're not using GNU ld we use -z text
5565 # though, which does catch some bad symbols but isn't as heavy-handed
5567 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5568 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5569 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5570 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5572 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5573 _LT_TAGVAR(link_all_deplibs, $1)=yes
5574 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5575 runpath_var='LD_RUN_PATH'
5577 if test "$GCC" = yes; then
5578 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5579 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5581 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5582 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5587 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5589 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5593 _LT_TAGVAR(ld_shlibs, $1)=no
5597 if test x$host_vendor = xsni; then
5599 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5600 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5606 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5607 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5609 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5611 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5612 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5613 _LT_DECL([], [extract_expsyms_cmds], [2],
5614 [The commands to extract the exported symbol list from a shared archive])
5617 # Do we need to explicitly link libc?
5619 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5621 # Assume -lc should be added
5622 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5624 if test "$enable_shared" = yes && test "$GCC" = yes; then
5625 case $_LT_TAGVAR(archive_cmds, $1) in
5627 # FIXME: we may have to deal with multi-command sequences.
5630 # Test whether the compiler implicitly links with -lc since on some
5631 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5632 # to ld, don't add -lc before -lgcc.
5633 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5634 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5636 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5638 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5641 libobjs=conftest.$ac_objext
5643 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5644 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5650 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5651 _LT_TAGVAR(allow_undefined_flag, $1)=
5652 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5654 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5656 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5658 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5660 cat conftest.err 1>&5
5664 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5671 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5672 [Whether or not to add -lc for building shared libraries])
5673 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5674 [enable_shared_with_static_runtimes], [0],
5675 [Whether or not to disallow shared libs when runtime libs are static])
5676 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5677 [Compiler flag to allow reflexive dlopens])
5678 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5679 [Compiler flag to generate shared objects directly from archives])
5680 _LT_TAGDECL([], [compiler_needs_object], [1],
5681 [Whether the compiler copes with passing no objects directly])
5682 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5683 [Create an old-style archive from a shared archive])
5684 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5685 [Create a temporary old-style archive to link instead of a shared archive])
5686 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5687 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5688 _LT_TAGDECL([], [module_cmds], [2],
5689 [Commands used to build a loadable module if different from building
5691 _LT_TAGDECL([], [module_expsym_cmds], [2])
5692 _LT_TAGDECL([], [with_gnu_ld], [1],
5693 [Whether we are building with GNU ld or not])
5694 _LT_TAGDECL([], [allow_undefined_flag], [1],
5695 [Flag that allows shared libraries with undefined symbols to be built])
5696 _LT_TAGDECL([], [no_undefined_flag], [1],
5697 [Flag that enforces no undefined symbols])
5698 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5699 [Flag to hardcode $libdir into a binary during linking.
5700 This must work even if $libdir does not exist])
5701 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5702 [Whether we need a single "-rpath" flag with a separated argument])
5703 _LT_TAGDECL([], [hardcode_direct], [0],
5704 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5705 DIR into the resulting binary])
5706 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5707 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5708 DIR into the resulting binary and the resulting library dependency is
5709 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5710 library is relocated])
5711 _LT_TAGDECL([], [hardcode_minus_L], [0],
5712 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5713 into the resulting binary])
5714 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5715 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5716 into the resulting binary])
5717 _LT_TAGDECL([], [hardcode_automatic], [0],
5718 [Set to "yes" if building a shared library automatically hardcodes DIR
5719 into the library and all subsequent libraries and executables linked
5721 _LT_TAGDECL([], [inherit_rpath], [0],
5722 [Set to yes if linker adds runtime paths of dependent libraries
5723 to runtime path list])
5724 _LT_TAGDECL([], [link_all_deplibs], [0],
5725 [Whether libtool must link a program against all its dependency libraries])
5726 _LT_TAGDECL([], [always_export_symbols], [0],
5727 [Set to "yes" if exported symbols are required])
5728 _LT_TAGDECL([], [export_symbols_cmds], [2],
5729 [The commands to list exported symbols])
5730 _LT_TAGDECL([], [exclude_expsyms], [1],
5731 [Symbols that should not be listed in the preloaded symbols])
5732 _LT_TAGDECL([], [include_expsyms], [1],
5733 [Symbols that must always be exported])
5734 _LT_TAGDECL([], [prelink_cmds], [2],
5735 [Commands necessary for linking programs (against libraries) with templates])
5736 _LT_TAGDECL([], [postlink_cmds], [2],
5737 [Commands necessary for finishing linking programs])
5738 _LT_TAGDECL([], [file_list_spec], [1],
5739 [Specify filename containing input files])
5740 dnl FIXME: Not yet implemented
5741 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5742 dnl [Compiler flag to generate thread safe objects])
5743 ])# _LT_LINKER_SHLIBS
5746 # _LT_LANG_C_CONFIG([TAG])
5747 # ------------------------
5748 # Ensure that the configuration variables for a C compiler are suitably
5749 # defined. These variables are subsequently used by _LT_CONFIG to write
5750 # the compiler configuration to `libtool'.
5751 m4_defun([_LT_LANG_C_CONFIG],
5752 [m4_require([_LT_DECL_EGREP])dnl
5756 # Source file extension for C test sources.
5759 # Object file extension for compiled C test sources.
5761 _LT_TAGVAR(objext, $1)=$objext
5763 # Code to be used in simple compile tests
5764 lt_simple_compile_test_code="int some_variable = 0;"
5766 # Code to be used in simple link tests
5767 lt_simple_link_test_code='int main(){return(0);}'
5770 # Save the default compiler, since it gets overwritten when the other
5771 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5772 compiler_DEFAULT=$CC
5774 # save warnings/boilerplate of simple test code
5775 _LT_COMPILER_BOILERPLATE
5776 _LT_LINKER_BOILERPLATE
5778 if test -n "$compiler"; then
5779 _LT_COMPILER_NO_RTTI($1)
5780 _LT_COMPILER_PIC($1)
5781 _LT_COMPILER_C_O($1)
5782 _LT_COMPILER_FILE_LOCKS($1)
5783 _LT_LINKER_SHLIBS($1)
5784 _LT_SYS_DYNAMIC_LINKER($1)
5785 _LT_LINKER_HARDCODE_LIBPATH($1)
5789 # Report which library types will actually be built
5790 AC_MSG_CHECKING([if libtool supports shared libraries])
5791 AC_MSG_RESULT([$can_build_shared])
5793 AC_MSG_CHECKING([whether to build shared libraries])
5794 test "$can_build_shared" = "no" && enable_shared=no
5796 # On AIX, shared libraries and static libraries use the same namespace, and
5797 # are all built from PIC.
5800 test "$enable_shared" = yes && enable_static=no
5801 if test -n "$RANLIB"; then
5802 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5803 postinstall_cmds='$RANLIB $lib'
5808 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5809 test "$enable_shared" = yes && enable_static=no
5813 AC_MSG_RESULT([$enable_shared])
5815 AC_MSG_CHECKING([whether to build static libraries])
5816 # Make sure either enable_shared or enable_static is yes.
5817 test "$enable_shared" = yes || enable_static=yes
5818 AC_MSG_RESULT([$enable_static])
5824 ])# _LT_LANG_C_CONFIG
5827 # _LT_LANG_CXX_CONFIG([TAG])
5828 # --------------------------
5829 # Ensure that the configuration variables for a C++ compiler are suitably
5830 # defined. These variables are subsequently used by _LT_CONFIG to write
5831 # the compiler configuration to `libtool'.
5832 m4_defun([_LT_LANG_CXX_CONFIG],
5833 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5834 m4_require([_LT_DECL_EGREP])dnl
5835 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5836 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5837 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5838 (test "X$CXX" != "Xg++"))) ; then
5841 _lt_caught_CXX_error=yes
5845 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5846 _LT_TAGVAR(allow_undefined_flag, $1)=
5847 _LT_TAGVAR(always_export_symbols, $1)=no
5848 _LT_TAGVAR(archive_expsym_cmds, $1)=
5849 _LT_TAGVAR(compiler_needs_object, $1)=no
5850 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5851 _LT_TAGVAR(hardcode_direct, $1)=no
5852 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5853 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5854 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5855 _LT_TAGVAR(hardcode_minus_L, $1)=no
5856 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5857 _LT_TAGVAR(hardcode_automatic, $1)=no
5858 _LT_TAGVAR(inherit_rpath, $1)=no
5859 _LT_TAGVAR(module_cmds, $1)=
5860 _LT_TAGVAR(module_expsym_cmds, $1)=
5861 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5862 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5863 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5864 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5865 _LT_TAGVAR(no_undefined_flag, $1)=
5866 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5867 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5869 # Source file extension for C++ test sources.
5872 # Object file extension for compiled C++ test sources.
5874 _LT_TAGVAR(objext, $1)=$objext
5876 # No sense in running all these tests if we already determined that
5877 # the CXX compiler isn't working. Some variables (like enable_shared)
5878 # are currently assumed to apply to all compilers on this platform,
5879 # and will be corrupted by setting them based on a non-working compiler.
5880 if test "$_lt_caught_CXX_error" != yes; then
5881 # Code to be used in simple compile tests
5882 lt_simple_compile_test_code="int some_variable = 0;"
5884 # Code to be used in simple link tests
5885 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5887 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5890 # save warnings/boilerplate of simple test code
5891 _LT_COMPILER_BOILERPLATE
5892 _LT_LINKER_BOILERPLATE
5894 # Allow CC to be a program name with arguments.
5896 lt_save_CFLAGS=$CFLAGS
5900 lt_save_with_gnu_ld=$with_gnu_ld
5901 lt_save_path_LD=$lt_cv_path_LD
5902 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5903 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5905 $as_unset lt_cv_prog_gnu_ld
5907 if test -n "${lt_cv_path_LDCXX+set}"; then
5908 lt_cv_path_LD=$lt_cv_path_LDCXX
5910 $as_unset lt_cv_path_LD
5912 test -z "${LDCXX+set}" || LD=$LDCXX
5916 _LT_TAGVAR(compiler, $1)=$CC
5917 _LT_CC_BASENAME([$compiler])
5919 if test -n "$compiler"; then
5920 # We don't want -fno-exception when compiling C++ code, so set the
5921 # no_builtin_flag separately
5922 if test "$GXX" = yes; then
5923 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5925 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5928 if test "$GXX" = yes; then
5929 # Set up default GNU C++ configuration
5933 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5934 # archiving commands below assume that GNU ld is being used.
5935 if test "$with_gnu_ld" = yes; then
5936 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5937 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5939 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5940 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5942 # If archive_cmds runs LD, not CC, wlarc should be empty
5943 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5944 # investigate it a little bit more. (MM)
5947 # ancient GNU ld didn't support --whole-archive et. al.
5948 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5949 $GREP 'no-whole-archive' > /dev/null; then
5950 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5952 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5958 # A generic and very simple default shared library creation
5959 # command for GNU C++ for the case where it uses the native
5960 # linker, instead of GNU ld. If possible, this setting should
5961 # overridden to take advantage of the native linker features on
5962 # the platform it is being used on.
5963 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5966 # Commands to make compiler produce verbose output that lists
5967 # what "hidden" libraries, object files and flags are used when
5968 # linking a shared library.
5969 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5977 # PORTME: fill in a description of your system's C++ link characteristics
5978 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5979 _LT_TAGVAR(ld_shlibs, $1)=yes
5982 # FIXME: insert proper C++ library support
5983 _LT_TAGVAR(ld_shlibs, $1)=no
5986 if test "$host_cpu" = ia64; then
5987 # On IA64, the linker does run time linking by default, so we don't
5988 # have to do anything special.
5989 aix_use_runtimelinking=no
5990 exp_sym_flag='-Bexport'
5993 aix_use_runtimelinking=no
5995 # Test if we are trying to use run time linking or normal
5996 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5997 # need to do runtime linking.
5998 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5999 for ld_flag in $LDFLAGS; do
6002 aix_use_runtimelinking=yes
6010 exp_sym_flag='-bexport'
6011 no_entry_flag='-bnoentry'
6014 # When large executables or shared objects are built, AIX ld can
6015 # have problems creating the table of contents. If linking a library
6016 # or program results in "error TOC overflow" add -mminimal-toc to
6017 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6018 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6020 _LT_TAGVAR(archive_cmds, $1)=''
6021 _LT_TAGVAR(hardcode_direct, $1)=yes
6022 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6023 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6024 _LT_TAGVAR(link_all_deplibs, $1)=yes
6025 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6027 if test "$GXX" = yes; then
6028 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6029 # We only want to do this on AIX 4.2 and lower, the check
6030 # below for broken collect2 doesn't work under 4.3+
6031 collect2name=`${CC} -print-prog-name=collect2`
6032 if test -f "$collect2name" &&
6033 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6035 # We have reworked collect2
6038 # We have old collect2
6039 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6040 # It fails to find uninstalled libraries when the uninstalled
6041 # path is not listed in the libpath. Setting hardcode_minus_L
6042 # to unsupported forces relinking
6043 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6044 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6045 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6048 shared_flag='-shared'
6049 if test "$aix_use_runtimelinking" = yes; then
6050 shared_flag="$shared_flag "'${wl}-G'
6054 if test "$host_cpu" = ia64; then
6055 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6056 # chokes on -Wl,-G. The following line is correct:
6059 if test "$aix_use_runtimelinking" = yes; then
6060 shared_flag='${wl}-G'
6062 shared_flag='${wl}-bM:SRE'
6067 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6068 # It seems that -bexpall does not export symbols beginning with
6069 # underscore (_), so it is better to generate a list of symbols to
6071 _LT_TAGVAR(always_export_symbols, $1)=yes
6072 if test "$aix_use_runtimelinking" = yes; then
6073 # Warning - without using the other runtime loading flags (-brtl),
6074 # -berok will link without error, but may produce a broken library.
6075 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6076 # Determine the default libpath from the value encoded in an empty
6078 _LT_SYS_MODULE_PATH_AIX([$1])
6079 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6081 _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 $shared_flag"
6083 if test "$host_cpu" = ia64; then
6084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6085 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6086 _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"
6088 # Determine the default libpath from the value encoded in an
6090 _LT_SYS_MODULE_PATH_AIX([$1])
6091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6092 # Warning - without using the other run time loading flags,
6093 # -berok will link without error, but may produce a broken library.
6094 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6095 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6096 if test "$with_gnu_ld" = yes; then
6097 # We only use this code for GNU lds that support --whole-archive.
6098 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6100 # Exported symbols can be pulled into shared objects from archives
6101 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6103 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6104 # This is similar to how AIX traditionally builds its shared
6106 _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'
6112 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6113 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6114 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6115 # support --undefined. This deserves some investigation. FIXME
6116 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6118 _LT_TAGVAR(ld_shlibs, $1)=no
6123 case $cc_basename in
6125 # FIXME: insert proper C++ library support
6126 _LT_TAGVAR(ld_shlibs, $1)=no
6131 cygwin* | mingw* | pw32* | cegcc*)
6132 case $GXX,$cc_basename in
6135 # hardcode_libdir_flag_spec is actually meaningless, as there is
6136 # no search path for DLLs.
6137 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6138 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6139 _LT_TAGVAR(always_export_symbols, $1)=yes
6140 _LT_TAGVAR(file_list_spec, $1)='@'
6141 # Tell ltmain to make .lib files, not .a files.
6143 # Tell ltmain to make .dll files, not .so files.
6145 # FIXME: Setting linknames here is a bad hack.
6146 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6147 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6148 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6150 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6152 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6154 # The linker will not automatically build a static lib if we build a DLL.
6155 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6156 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6158 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6159 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6160 lt_tool_outputfile="@TOOL_OUTPUT@"~
6161 case $lt_outputfile in
6164 lt_outputfile="$lt_outputfile.exe"
6165 lt_tool_outputfile="$lt_tool_outputfile.exe"
6168 func_to_tool_file "$lt_outputfile"~
6169 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6170 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6171 $RM "$lt_outputfile.manifest";
6176 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6177 # as there is no search path for DLLs.
6178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6179 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6180 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6181 _LT_TAGVAR(always_export_symbols, $1)=no
6182 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6184 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6185 _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'
6186 # If the export-symbols file already is a .def file (1st line
6187 # is EXPORTS), use it as is; otherwise, prepend...
6188 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6189 cp $export_symbols $output_objdir/$soname.def;
6191 echo EXPORTS > $output_objdir/$soname.def;
6192 cat $export_symbols >> $output_objdir/$soname.def;
6194 $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'
6196 _LT_TAGVAR(ld_shlibs, $1)=no
6201 darwin* | rhapsody*)
6202 _LT_DARWIN_LINKER_FEATURES($1)
6206 case $cc_basename in
6208 # FIXME: insert proper C++ library support
6209 _LT_TAGVAR(ld_shlibs, $1)=no
6212 # Green Hills C++ Compiler
6213 # FIXME: insert proper C++ library support
6214 _LT_TAGVAR(ld_shlibs, $1)=no
6217 # FIXME: insert proper C++ library support
6218 _LT_TAGVAR(ld_shlibs, $1)=no
6224 # C++ shared libraries reported to be fairly broken before
6226 _LT_TAGVAR(ld_shlibs, $1)=no
6230 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6233 freebsd* | dragonfly*)
6234 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6236 _LT_TAGVAR(ld_shlibs, $1)=yes
6243 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6244 _LT_TAGVAR(link_all_deplibs, $1)=yes
6248 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6249 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6250 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6251 _LT_TAGVAR(hardcode_direct, $1)=yes
6252 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6253 # but as the default
6254 # location of the library.
6256 case $cc_basename in
6258 # FIXME: insert proper C++ library support
6259 _LT_TAGVAR(ld_shlibs, $1)=no
6262 _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 $lib'
6263 # Commands to make compiler produce verbose output that lists
6264 # what "hidden" libraries, object files and flags are used when
6265 # linking a shared library.
6267 # There doesn't appear to be a way to prevent this compiler from
6268 # explicitly linking system object files so we need to strip them
6269 # from the output so that they don't get included in the library
6271 output_verbose_link_cmd='templist=`($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"'
6274 if test "$GXX" = yes; then
6275 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${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'
6277 # FIXME: insert proper C++ library support
6278 _LT_TAGVAR(ld_shlibs, $1)=no
6285 if test $with_gnu_ld = no; then
6286 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6287 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6293 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6299 _LT_TAGVAR(hardcode_direct, $1)=no
6300 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6303 _LT_TAGVAR(hardcode_direct, $1)=yes
6304 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6305 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6306 # but as the default
6307 # location of the library.
6311 case $cc_basename in
6313 # FIXME: insert proper C++ library support
6314 _LT_TAGVAR(ld_shlibs, $1)=no
6319 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6322 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6325 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6328 # Commands to make compiler produce verbose output that lists
6329 # what "hidden" libraries, object files and flags are used when
6330 # linking a shared library.
6332 # There doesn't appear to be a way to prevent this compiler from
6333 # explicitly linking system object files so we need to strip them
6334 # from the output so that they don't get included in the library
6336 output_verbose_link_cmd='templist=`($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"'
6339 if test "$GXX" = yes; then
6340 if test $with_gnu_ld = no; then
6343 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6346 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6354 # FIXME: insert proper C++ library support
6355 _LT_TAGVAR(ld_shlibs, $1)=no
6362 _LT_TAGVAR(hardcode_direct, $1)=no
6363 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6364 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6365 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6366 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6367 # Instead, shared libraries are loaded at an image base (0x10000000 by
6368 # default) and relocated if they conflict, which is a slow very memory
6369 # consuming and fragmenting process. To avoid this, we pick a random,
6370 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6371 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6372 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6373 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6376 case $cc_basename in
6379 _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'
6381 # Archives containing C++ object files must be created using
6382 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6383 # necessary to make sure instantiated templates are included
6385 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6388 if test "$GXX" = yes; then
6389 if test "$with_gnu_ld" = no; then
6390 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -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'
6392 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -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'
6395 _LT_TAGVAR(link_all_deplibs, $1)=yes
6398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6399 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6400 _LT_TAGVAR(inherit_rpath, $1)=yes
6403 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6404 case $cc_basename in
6406 # Kuck and Associates, Inc. (KAI) C++ Compiler
6408 # KCC will only create a shared library if the output file
6409 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6410 # to its proper name (with version) after linking.
6411 _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'
6412 _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 $lib'
6413 # Commands to make compiler produce verbose output that lists
6414 # what "hidden" libraries, object files and flags are used when
6415 # linking a shared library.
6417 # There doesn't appear to be a way to prevent this compiler from
6418 # explicitly linking system object files so we need to strip them
6419 # from the output so that they don't get included in the library
6421 output_verbose_link_cmd='templist=`$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"'
6423 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6424 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6426 # Archives containing C++ object files must be created using
6427 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6428 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6433 # version 8.0 and above of icpc choke on multiply defined symbols
6434 # if we add $predep_objects and $postdep_objects, however 7.1 and
6435 # earlier do not add the objects themselves.
6436 case `$CC -V 2>&1` in
6438 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6439 _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'
6441 *) # Version 8.0 or newer
6444 ia64*) tmp_idyn=' -i_dynamic';;
6446 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6447 _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'
6450 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6452 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6453 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6456 # Portland Group C++ compiler
6458 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6459 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6461 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6462 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6463 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6465 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6466 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6468 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6470 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6471 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6472 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6474 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6475 $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'
6477 *) # Version 6 and above use weak symbols
6478 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6479 _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'
6483 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6484 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6485 _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'
6489 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6490 _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'
6492 runpath_var=LD_RUN_PATH
6493 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6494 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6496 # Commands to make compiler produce verbose output that lists
6497 # what "hidden" libraries, object files and flags are used when
6498 # linking a shared library.
6500 # There doesn't appear to be a way to prevent this compiler from
6501 # explicitly linking system object files so we need to strip them
6502 # from the output so that they don't get included in the library
6504 output_verbose_link_cmd='templist=`$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'
6506 xl* | mpixl* | bgxl*)
6507 # IBM XL 8.0 on PPC, with GNU ld
6508 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6509 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6510 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6511 if test "x$supports_anon_versioning" = xyes; then
6512 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6513 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6514 echo "local: *; };" >> $output_objdir/$libname.ver~
6515 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6519 case `$CC -V 2>&1 | sed 5q` in
6522 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6523 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6524 _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'
6525 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6526 _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'
6527 _LT_TAGVAR(compiler_needs_object, $1)=yes
6529 # Not sure whether something based on
6530 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6532 output_verbose_link_cmd='func_echo_all'
6534 # Archives containing C++ object files must be created using
6535 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6536 # necessary to make sure instantiated templates are included
6538 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6546 # FIXME: insert proper C++ library support
6547 _LT_TAGVAR(ld_shlibs, $1)=no
6551 # FIXME: insert proper C++ library support
6552 _LT_TAGVAR(ld_shlibs, $1)=no
6556 case $cc_basename in
6558 # FIXME: insert proper C++ library support
6559 _LT_TAGVAR(ld_shlibs, $1)=no
6562 # FIXME: insert proper C++ library support
6563 _LT_TAGVAR(ld_shlibs, $1)=no
6569 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6570 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6572 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6573 _LT_TAGVAR(hardcode_direct, $1)=yes
6574 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6576 # Workaround some broken pre-1.5 toolchains
6577 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6581 _LT_TAGVAR(ld_shlibs, $1)=yes
6585 # C++ shared libraries are fairly broken
6586 _LT_TAGVAR(ld_shlibs, $1)=no
6590 if test -f /usr/libexec/ld.so; then
6591 _LT_TAGVAR(hardcode_direct, $1)=yes
6592 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6593 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6594 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6595 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6596 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6597 _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'
6598 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6599 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6601 output_verbose_link_cmd=func_echo_all
6603 _LT_TAGVAR(ld_shlibs, $1)=no
6607 osf3* | osf4* | osf5*)
6608 case $cc_basename in
6610 # Kuck and Associates, Inc. (KAI) C++ Compiler
6612 # KCC will only create a shared library if the output file
6613 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6614 # to its proper name (with version) after linking.
6615 _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'
6617 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6618 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6620 # Archives containing C++ object files must be created using
6621 # the KAI C++ compiler.
6623 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6624 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6628 # Rational C++ 2.4.1
6629 # FIXME: insert proper C++ library support
6630 _LT_TAGVAR(ld_shlibs, $1)=no
6635 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6636 _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'
6637 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6640 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6641 _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'
6642 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6643 echo "-hidden">> $lib.exp~
6644 $CC -shared$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~
6646 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6650 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6652 # Commands to make compiler produce verbose output that lists
6653 # what "hidden" libraries, object files and flags are used when
6654 # linking a shared library.
6656 # There doesn't appear to be a way to prevent this compiler from
6657 # explicitly linking system object files so we need to strip them
6658 # from the output so that they don't get included in the library
6660 output_verbose_link_cmd='templist=`$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"'
6663 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6664 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6667 _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'
6670 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -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'
6674 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6675 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6677 # Commands to make compiler produce verbose output that lists
6678 # what "hidden" libraries, object files and flags are used when
6679 # linking a shared library.
6680 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6683 # FIXME: insert proper C++ library support
6684 _LT_TAGVAR(ld_shlibs, $1)=no
6691 # FIXME: insert proper C++ library support
6692 _LT_TAGVAR(ld_shlibs, $1)=no
6696 case $cc_basename in
6699 # FIXME: insert proper C++ library support
6700 _LT_TAGVAR(ld_shlibs, $1)=no
6704 # FIXME: insert proper C++ library support
6705 _LT_TAGVAR(ld_shlibs, $1)=no
6708 # FIXME: insert proper C++ library support
6709 _LT_TAGVAR(ld_shlibs, $1)=no
6715 case $cc_basename in
6717 # Sun C++ 4.2, 5.x and Centerline C++
6718 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6719 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6720 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6721 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6722 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6724 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6725 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6727 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6729 # The compiler driver will combine and reorder linker options,
6730 # but understands `-z linker_flag'.
6731 # Supported since Solaris 2.6 (maybe 2.5.1?)
6732 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6735 _LT_TAGVAR(link_all_deplibs, $1)=yes
6737 output_verbose_link_cmd='func_echo_all'
6739 # Archives containing C++ object files must be created using
6740 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6741 # necessary to make sure instantiated templates are included
6743 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6746 # Green Hills C++ Compiler
6747 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6749 # The C++ compiler must be used to create the archive.
6750 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6753 # GNU C++ compiler with Solaris linker
6754 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6755 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6756 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6757 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6758 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6759 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6761 # Commands to make compiler produce verbose output that lists
6762 # what "hidden" libraries, object files and flags are used when
6763 # linking a shared library.
6764 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6766 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6768 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6769 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6770 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6772 # Commands to make compiler produce verbose output that lists
6773 # what "hidden" libraries, object files and flags are used when
6774 # linking a shared library.
6775 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6778 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6780 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6782 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6790 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6791 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6792 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6793 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6794 runpath_var='LD_RUN_PATH'
6796 case $cc_basename in
6798 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6799 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6803 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6808 sysv5* | sco3.2v5* | sco5v6*)
6809 # Note: We can NOT use -z defs as we might desire, because we do not
6810 # link with -lc, and that would cause any symbols used from libc to
6811 # always be unresolved, which means just about no library would
6812 # ever link correctly. If we're not using GNU ld we use -z text
6813 # though, which does catch some bad symbols but isn't as heavy-handed
6815 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6816 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6817 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6818 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6820 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6821 _LT_TAGVAR(link_all_deplibs, $1)=yes
6822 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6823 runpath_var='LD_RUN_PATH'
6825 case $cc_basename in
6827 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6828 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6829 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6830 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6831 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6832 '"$_LT_TAGVAR(reload_cmds, $1)"
6835 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6836 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6842 case $cc_basename in
6844 # NonStop-UX NCC 3.20
6845 # FIXME: insert proper C++ library support
6846 _LT_TAGVAR(ld_shlibs, $1)=no
6849 # FIXME: insert proper C++ library support
6850 _LT_TAGVAR(ld_shlibs, $1)=no
6856 # FIXME: insert proper C++ library support
6857 _LT_TAGVAR(ld_shlibs, $1)=no
6861 # FIXME: insert proper C++ library support
6862 _LT_TAGVAR(ld_shlibs, $1)=no
6866 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6867 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6869 _LT_TAGVAR(GCC, $1)="$GXX"
6870 _LT_TAGVAR(LD, $1)="$LD"
6873 ## There is no encapsulation within the following macros, do not change
6874 ## the running order or otherwise move them around unless you know exactly
6875 ## what you are doing...
6876 _LT_SYS_HIDDEN_LIBDEPS($1)
6877 _LT_COMPILER_PIC($1)
6878 _LT_COMPILER_C_O($1)
6879 _LT_COMPILER_FILE_LOCKS($1)
6880 _LT_LINKER_SHLIBS($1)
6881 _LT_SYS_DYNAMIC_LINKER($1)
6882 _LT_LINKER_HARDCODE_LIBPATH($1)
6885 fi # test -n "$compiler"
6888 CFLAGS=$lt_save_CFLAGS
6892 with_gnu_ld=$lt_save_with_gnu_ld
6893 lt_cv_path_LDCXX=$lt_cv_path_LD
6894 lt_cv_path_LD=$lt_save_path_LD
6895 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6896 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6897 fi # test "$_lt_caught_CXX_error" != yes
6900 ])# _LT_LANG_CXX_CONFIG
6903 # _LT_FUNC_STRIPNAME_CNF
6904 # ----------------------
6905 # func_stripname_cnf prefix suffix name
6906 # strip PREFIX and SUFFIX off of NAME.
6907 # PREFIX and SUFFIX must not contain globbing or regex special
6908 # characters, hashes, percent signs, but SUFFIX may contain a leading
6909 # dot (in which case that matches only a dot).
6911 # This function is identical to the (non-XSI) version of func_stripname,
6912 # except this one can be used by m4 code that may be executed by configure,
6913 # rather than the libtool script.
6914 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6915 AC_REQUIRE([_LT_DECL_SED])
6916 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6917 func_stripname_cnf ()
6920 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6921 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6923 } # func_stripname_cnf
6924 ])# _LT_FUNC_STRIPNAME_CNF
6926 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6927 # ---------------------------------
6928 # Figure out "hidden" library dependencies from verbose
6929 # compiler output when linking a shared library.
6930 # Parse the compiler output and extract the necessary
6931 # objects, libraries and library flags.
6932 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6933 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6934 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6935 # Dependencies to place before and after the object being linked:
6936 _LT_TAGVAR(predep_objects, $1)=
6937 _LT_TAGVAR(postdep_objects, $1)=
6938 _LT_TAGVAR(predeps, $1)=
6939 _LT_TAGVAR(postdeps, $1)=
6940 _LT_TAGVAR(compiler_lib_search_path, $1)=
6942 dnl we can't use the lt_simple_compile_test_code here,
6943 dnl because it contains code intended for an executable,
6944 dnl not a library. It's possible we should let each
6945 dnl tag define a new lt_????_link_test_code variable,
6946 dnl but it's only used here...
6947 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6949 void foo (void) { a = 0; }
6951 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6955 Foo (void) { a = 0; }
6960 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6968 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6976 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6979 public void bar (void) {
6984 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6991 _lt_libdeps_save_CFLAGS=$CFLAGS
6992 case "$CC $CFLAGS " in #(
6993 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6994 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6995 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
6998 dnl Parse the compiler output and extract the necessary
6999 dnl objects, libraries and library flags.
7000 if AC_TRY_EVAL(ac_compile); then
7001 # Parse the compiler output and extract the necessary
7002 # objects, libraries and library flags.
7004 # Sentinel used to keep track of whether or not we are before
7005 # the conftest object file.
7006 pre_test_object_deps_done=no
7008 for p in `eval "$output_verbose_link_cmd"`; do
7012 # Some compilers place space between "-{L,R}" and the path.
7014 if test $p = "-L" ||
7015 test $p = "-R"; then
7020 # Expand the sysroot to ease extracting the directories later.
7021 if test -z "$prev"; then
7023 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7024 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7025 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7029 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7031 if test "$pre_test_object_deps_done" = no; then
7034 # Internal compiler library paths should come after those
7035 # provided the user. The postdeps already come after the
7036 # user supplied libs so there is no need to process them.
7037 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7038 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7040 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7043 # The "-l" case would never come before the object being
7044 # linked, so don't bother handling this case.
7047 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7048 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7050 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7056 *.lto.$objext) ;; # Ignore GCC LTO objects
7058 # This assumes that the test object file only shows up
7059 # once in the compiler output.
7060 if test "$p" = "conftest.$objext"; then
7061 pre_test_object_deps_done=yes
7065 if test "$pre_test_object_deps_done" = no; then
7066 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7067 _LT_TAGVAR(predep_objects, $1)="$p"
7069 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7072 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7073 _LT_TAGVAR(postdep_objects, $1)="$p"
7075 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7080 *) ;; # Ignore the rest.
7088 echo "libtool.m4: error: problem compiling $1 test program"
7091 $RM -f confest.$objext
7092 CFLAGS=$_lt_libdeps_save_CFLAGS
7094 # PORTME: override above test on systems where it is broken
7098 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7099 # hack all around it, let's just trust "g++" to DTRT.
7100 _LT_TAGVAR(predep_objects,$1)=
7101 _LT_TAGVAR(postdep_objects,$1)=
7102 _LT_TAGVAR(postdeps,$1)=
7106 case `$CC -V 2>&1 | sed 5q` in
7110 # The more standards-conforming stlport4 library is
7111 # incompatible with the Cstd library. Avoid specifying
7112 # it if it's in CXXFLAGS. Ignore libCrun as
7113 # -library=stlport4 depends on it.
7114 case " $CXX $CXXFLAGS " in
7115 *" -library=stlport4 "*)
7116 solaris_use_stlport4=yes
7120 if test "$solaris_use_stlport4" != yes; then
7121 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7128 case $cc_basename in
7130 # The more standards-conforming stlport4 library is
7131 # incompatible with the Cstd library. Avoid specifying
7132 # it if it's in CXXFLAGS. Ignore libCrun as
7133 # -library=stlport4 depends on it.
7134 case " $CXX $CXXFLAGS " in
7135 *" -library=stlport4 "*)
7136 solaris_use_stlport4=yes
7140 # Adding this requires a known-good setup of shared libraries for
7141 # Sun compiler versions before 5.6, else PIC objects from an old
7142 # archive will be linked into the output, leading to subtle bugs.
7143 if test "$solaris_use_stlport4" != yes; then
7144 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7152 case " $_LT_TAGVAR(postdeps, $1) " in
7153 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7155 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7156 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7157 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7159 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7160 [The directories searched by this compiler when creating a shared library])
7161 _LT_TAGDECL([], [predep_objects], [1],
7162 [Dependencies to place before and after the objects being linked to
7163 create a shared library])
7164 _LT_TAGDECL([], [postdep_objects], [1])
7165 _LT_TAGDECL([], [predeps], [1])
7166 _LT_TAGDECL([], [postdeps], [1])
7167 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7168 [The library search path used internally by the compiler when linking
7170 ])# _LT_SYS_HIDDEN_LIBDEPS
7173 # _LT_LANG_F77_CONFIG([TAG])
7174 # --------------------------
7175 # Ensure that the configuration variables for a Fortran 77 compiler are
7176 # suitably defined. These variables are subsequently used by _LT_CONFIG
7177 # to write the compiler configuration to `libtool'.
7178 m4_defun([_LT_LANG_F77_CONFIG],
7179 [AC_LANG_PUSH(Fortran 77)
7180 if test -z "$F77" || test "X$F77" = "Xno"; then
7184 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7185 _LT_TAGVAR(allow_undefined_flag, $1)=
7186 _LT_TAGVAR(always_export_symbols, $1)=no
7187 _LT_TAGVAR(archive_expsym_cmds, $1)=
7188 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7189 _LT_TAGVAR(hardcode_direct, $1)=no
7190 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7191 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7192 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7193 _LT_TAGVAR(hardcode_minus_L, $1)=no
7194 _LT_TAGVAR(hardcode_automatic, $1)=no
7195 _LT_TAGVAR(inherit_rpath, $1)=no
7196 _LT_TAGVAR(module_cmds, $1)=
7197 _LT_TAGVAR(module_expsym_cmds, $1)=
7198 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7199 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7200 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7201 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7202 _LT_TAGVAR(no_undefined_flag, $1)=
7203 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7204 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7206 # Source file extension for f77 test sources.
7209 # Object file extension for compiled f77 test sources.
7211 _LT_TAGVAR(objext, $1)=$objext
7213 # No sense in running all these tests if we already determined that
7214 # the F77 compiler isn't working. Some variables (like enable_shared)
7215 # are currently assumed to apply to all compilers on this platform,
7216 # and will be corrupted by setting them based on a non-working compiler.
7217 if test "$_lt_disable_F77" != yes; then
7218 # Code to be used in simple compile tests
7219 lt_simple_compile_test_code="\
7225 # Code to be used in simple link tests
7226 lt_simple_link_test_code="\
7231 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7234 # save warnings/boilerplate of simple test code
7235 _LT_COMPILER_BOILERPLATE
7236 _LT_LINKER_BOILERPLATE
7238 # Allow CC to be a program name with arguments.
7241 lt_save_CFLAGS=$CFLAGS
7245 _LT_TAGVAR(compiler, $1)=$CC
7246 _LT_CC_BASENAME([$compiler])
7248 if test -n "$compiler"; then
7249 AC_MSG_CHECKING([if libtool supports shared libraries])
7250 AC_MSG_RESULT([$can_build_shared])
7252 AC_MSG_CHECKING([whether to build shared libraries])
7253 test "$can_build_shared" = "no" && enable_shared=no
7255 # On AIX, shared libraries and static libraries use the same namespace, and
7256 # are all built from PIC.
7259 test "$enable_shared" = yes && enable_static=no
7260 if test -n "$RANLIB"; then
7261 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7262 postinstall_cmds='$RANLIB $lib'
7266 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7267 test "$enable_shared" = yes && enable_static=no
7271 AC_MSG_RESULT([$enable_shared])
7273 AC_MSG_CHECKING([whether to build static libraries])
7274 # Make sure either enable_shared or enable_static is yes.
7275 test "$enable_shared" = yes || enable_static=yes
7276 AC_MSG_RESULT([$enable_static])
7278 _LT_TAGVAR(GCC, $1)="$G77"
7279 _LT_TAGVAR(LD, $1)="$LD"
7282 ## There is no encapsulation within the following macros, do not change
7283 ## the running order or otherwise move them around unless you know exactly
7284 ## what you are doing...
7285 _LT_COMPILER_PIC($1)
7286 _LT_COMPILER_C_O($1)
7287 _LT_COMPILER_FILE_LOCKS($1)
7288 _LT_LINKER_SHLIBS($1)
7289 _LT_SYS_DYNAMIC_LINKER($1)
7290 _LT_LINKER_HARDCODE_LIBPATH($1)
7293 fi # test -n "$compiler"
7297 CFLAGS="$lt_save_CFLAGS"
7298 fi # test "$_lt_disable_F77" != yes
7301 ])# _LT_LANG_F77_CONFIG
7304 # _LT_LANG_FC_CONFIG([TAG])
7305 # -------------------------
7306 # Ensure that the configuration variables for a Fortran compiler are
7307 # suitably defined. These variables are subsequently used by _LT_CONFIG
7308 # to write the compiler configuration to `libtool'.
7309 m4_defun([_LT_LANG_FC_CONFIG],
7310 [AC_LANG_PUSH(Fortran)
7312 if test -z "$FC" || test "X$FC" = "Xno"; then
7316 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7317 _LT_TAGVAR(allow_undefined_flag, $1)=
7318 _LT_TAGVAR(always_export_symbols, $1)=no
7319 _LT_TAGVAR(archive_expsym_cmds, $1)=
7320 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7321 _LT_TAGVAR(hardcode_direct, $1)=no
7322 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7323 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7324 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7325 _LT_TAGVAR(hardcode_minus_L, $1)=no
7326 _LT_TAGVAR(hardcode_automatic, $1)=no
7327 _LT_TAGVAR(inherit_rpath, $1)=no
7328 _LT_TAGVAR(module_cmds, $1)=
7329 _LT_TAGVAR(module_expsym_cmds, $1)=
7330 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7331 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7332 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7333 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7334 _LT_TAGVAR(no_undefined_flag, $1)=
7335 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7336 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7338 # Source file extension for fc test sources.
7339 ac_ext=${ac_fc_srcext-f}
7341 # Object file extension for compiled fc test sources.
7343 _LT_TAGVAR(objext, $1)=$objext
7345 # No sense in running all these tests if we already determined that
7346 # the FC compiler isn't working. Some variables (like enable_shared)
7347 # are currently assumed to apply to all compilers on this platform,
7348 # and will be corrupted by setting them based on a non-working compiler.
7349 if test "$_lt_disable_FC" != yes; then
7350 # Code to be used in simple compile tests
7351 lt_simple_compile_test_code="\
7357 # Code to be used in simple link tests
7358 lt_simple_link_test_code="\
7363 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7366 # save warnings/boilerplate of simple test code
7367 _LT_COMPILER_BOILERPLATE
7368 _LT_LINKER_BOILERPLATE
7370 # Allow CC to be a program name with arguments.
7373 lt_save_CFLAGS=$CFLAGS
7377 GCC=$ac_cv_fc_compiler_gnu
7379 _LT_TAGVAR(compiler, $1)=$CC
7380 _LT_CC_BASENAME([$compiler])
7382 if test -n "$compiler"; then
7383 AC_MSG_CHECKING([if libtool supports shared libraries])
7384 AC_MSG_RESULT([$can_build_shared])
7386 AC_MSG_CHECKING([whether to build shared libraries])
7387 test "$can_build_shared" = "no" && enable_shared=no
7389 # On AIX, shared libraries and static libraries use the same namespace, and
7390 # are all built from PIC.
7393 test "$enable_shared" = yes && enable_static=no
7394 if test -n "$RANLIB"; then
7395 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7396 postinstall_cmds='$RANLIB $lib'
7400 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7401 test "$enable_shared" = yes && enable_static=no
7405 AC_MSG_RESULT([$enable_shared])
7407 AC_MSG_CHECKING([whether to build static libraries])
7408 # Make sure either enable_shared or enable_static is yes.
7409 test "$enable_shared" = yes || enable_static=yes
7410 AC_MSG_RESULT([$enable_static])
7412 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7413 _LT_TAGVAR(LD, $1)="$LD"
7416 ## There is no encapsulation within the following macros, do not change
7417 ## the running order or otherwise move them around unless you know exactly
7418 ## what you are doing...
7419 _LT_SYS_HIDDEN_LIBDEPS($1)
7420 _LT_COMPILER_PIC($1)
7421 _LT_COMPILER_C_O($1)
7422 _LT_COMPILER_FILE_LOCKS($1)
7423 _LT_LINKER_SHLIBS($1)
7424 _LT_SYS_DYNAMIC_LINKER($1)
7425 _LT_LINKER_HARDCODE_LIBPATH($1)
7428 fi # test -n "$compiler"
7432 CFLAGS=$lt_save_CFLAGS
7433 fi # test "$_lt_disable_FC" != yes
7436 ])# _LT_LANG_FC_CONFIG
7439 # _LT_LANG_GCJ_CONFIG([TAG])
7440 # --------------------------
7441 # Ensure that the configuration variables for the GNU Java Compiler compiler
7442 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7443 # to write the compiler configuration to `libtool'.
7444 m4_defun([_LT_LANG_GCJ_CONFIG],
7445 [AC_REQUIRE([LT_PROG_GCJ])dnl
7448 # Source file extension for Java test sources.
7451 # Object file extension for compiled Java test sources.
7453 _LT_TAGVAR(objext, $1)=$objext
7455 # Code to be used in simple compile tests
7456 lt_simple_compile_test_code="class foo {}"
7458 # Code to be used in simple link tests
7459 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7461 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7464 # save warnings/boilerplate of simple test code
7465 _LT_COMPILER_BOILERPLATE
7466 _LT_LINKER_BOILERPLATE
7468 # Allow CC to be a program name with arguments.
7470 lt_save_CFLAGS=$CFLAGS
7476 _LT_TAGVAR(compiler, $1)=$CC
7477 _LT_TAGVAR(LD, $1)="$LD"
7478 _LT_CC_BASENAME([$compiler])
7480 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7481 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7483 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7484 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7485 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7487 if test -n "$compiler"; then
7488 _LT_COMPILER_NO_RTTI($1)
7489 _LT_COMPILER_PIC($1)
7490 _LT_COMPILER_C_O($1)
7491 _LT_COMPILER_FILE_LOCKS($1)
7492 _LT_LINKER_SHLIBS($1)
7493 _LT_LINKER_HARDCODE_LIBPATH($1)
7502 CFLAGS=$lt_save_CFLAGS
7503 ])# _LT_LANG_GCJ_CONFIG
7506 # _LT_LANG_GO_CONFIG([TAG])
7507 # --------------------------
7508 # Ensure that the configuration variables for the GNU Go compiler
7509 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7510 # to write the compiler configuration to `libtool'.
7511 m4_defun([_LT_LANG_GO_CONFIG],
7512 [AC_REQUIRE([LT_PROG_GO])dnl
7515 # Source file extension for Go test sources.
7518 # Object file extension for compiled Go test sources.
7520 _LT_TAGVAR(objext, $1)=$objext
7522 # Code to be used in simple compile tests
7523 lt_simple_compile_test_code="package main; func main() { }"
7525 # Code to be used in simple link tests
7526 lt_simple_link_test_code='package main; func main() { }'
7528 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7531 # save warnings/boilerplate of simple test code
7532 _LT_COMPILER_BOILERPLATE
7533 _LT_LINKER_BOILERPLATE
7535 # Allow CC to be a program name with arguments.
7537 lt_save_CFLAGS=$CFLAGS
7543 _LT_TAGVAR(compiler, $1)=$CC
7544 _LT_TAGVAR(LD, $1)="$LD"
7545 _LT_CC_BASENAME([$compiler])
7547 # Go did not exist at the time GCC didn't implicitly link libc in.
7548 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7550 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7551 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7552 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7554 if test -n "$compiler"; then
7555 _LT_COMPILER_NO_RTTI($1)
7556 _LT_COMPILER_PIC($1)
7557 _LT_COMPILER_C_O($1)
7558 _LT_COMPILER_FILE_LOCKS($1)
7559 _LT_LINKER_SHLIBS($1)
7560 _LT_LINKER_HARDCODE_LIBPATH($1)
7569 CFLAGS=$lt_save_CFLAGS
7570 ])# _LT_LANG_GO_CONFIG
7573 # _LT_LANG_RC_CONFIG([TAG])
7574 # -------------------------
7575 # Ensure that the configuration variables for the Windows resource compiler
7576 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7577 # to write the compiler configuration to `libtool'.
7578 m4_defun([_LT_LANG_RC_CONFIG],
7579 [AC_REQUIRE([LT_PROG_RC])dnl
7582 # Source file extension for RC test sources.
7585 # Object file extension for compiled RC test sources.
7587 _LT_TAGVAR(objext, $1)=$objext
7589 # Code to be used in simple compile tests
7590 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7592 # Code to be used in simple link tests
7593 lt_simple_link_test_code="$lt_simple_compile_test_code"
7595 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7598 # save warnings/boilerplate of simple test code
7599 _LT_COMPILER_BOILERPLATE
7600 _LT_LINKER_BOILERPLATE
7602 # Allow CC to be a program name with arguments.
7604 lt_save_CFLAGS=$CFLAGS
7610 _LT_TAGVAR(compiler, $1)=$CC
7611 _LT_CC_BASENAME([$compiler])
7612 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7614 if test -n "$compiler"; then
7622 CFLAGS=$lt_save_CFLAGS
7623 ])# _LT_LANG_RC_CONFIG
7628 AC_DEFUN([LT_PROG_GCJ],
7629 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7630 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7631 [AC_CHECK_TOOL(GCJ, gcj,)
7632 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7633 AC_SUBST(GCJFLAGS)])])[]dnl
7637 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7638 dnl aclocal-1.4 backwards compatibility:
7639 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7644 AC_DEFUN([LT_PROG_GO],
7645 [AC_CHECK_TOOL(GOC, gccgo,)
7651 AC_DEFUN([LT_PROG_RC],
7652 [AC_CHECK_TOOL(RC, windres,)
7656 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7657 dnl aclocal-1.4 backwards compatibility:
7658 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7663 # If we don't have a new enough Autoconf to choose the best grep
7664 # available, choose the one first in the user's PATH.
7665 m4_defun([_LT_DECL_EGREP],
7666 [AC_REQUIRE([AC_PROG_EGREP])dnl
7667 AC_REQUIRE([AC_PROG_FGREP])dnl
7668 test -z "$GREP" && GREP=grep
7669 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7670 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7671 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7672 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7679 # If we don't have a new enough Autoconf to choose the best objdump
7680 # available, choose the one first in the user's PATH.
7681 m4_defun([_LT_DECL_OBJDUMP],
7682 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7683 test -z "$OBJDUMP" && OBJDUMP=objdump
7684 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7690 # Ensure DLLTOOL variable is set.
7691 m4_defun([_LT_DECL_DLLTOOL],
7692 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7693 test -z "$DLLTOOL" && DLLTOOL=dlltool
7694 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7700 # Check for a fully-functional sed program, that truncates
7701 # as few characters as possible. Prefer GNU sed if found.
7702 m4_defun([_LT_DECL_SED],
7704 test -z "$SED" && SED=sed
7705 Xsed="$SED -e 1s/^X//"
7706 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7707 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7708 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7711 m4_ifndef([AC_PROG_SED], [
7712 # NOTE: This macro has been submitted for inclusion into #
7713 # GNU Autoconf as AC_PROG_SED. When it is available in #
7714 # a released version of Autoconf we should remove this #
7715 # macro and use it instead. #
7717 m4_defun([AC_PROG_SED],
7718 [AC_MSG_CHECKING([for a sed that does not truncate output])
7719 AC_CACHE_VAL(lt_cv_path_SED,
7720 [# Loop through the user's path and test for sed and gsed.
7721 # Then use that list of sed's as ones to test for truncation.
7722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7726 test -z "$as_dir" && as_dir=.
7727 for lt_ac_prog in sed gsed; do
7728 for ac_exec_ext in '' $ac_executable_extensions; do
7729 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7730 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7738 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7739 # along with /bin/sed that truncates output.
7740 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7741 test ! -f $lt_ac_sed && continue
7742 cat /dev/null > conftest.in
7744 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7745 # Check for GNU sed and select it if it is found.
7746 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7747 lt_cv_path_SED=$lt_ac_sed
7751 cat conftest.in conftest.in >conftest.tmp
7752 mv conftest.tmp conftest.in
7753 cp conftest.in conftest.nl
7755 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7756 cmp -s conftest.out conftest.nl || break
7757 # 10000 chars as input seems more than enough
7758 test $lt_ac_count -gt 10 && break
7759 lt_ac_count=`expr $lt_ac_count + 1`
7760 if test $lt_ac_count -gt $lt_ac_max; then
7761 lt_ac_max=$lt_ac_count
7762 lt_cv_path_SED=$lt_ac_sed
7769 AC_MSG_RESULT([$SED])
7774 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7775 dnl aclocal-1.4 backwards compatibility:
7776 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7779 # _LT_CHECK_SHELL_FEATURES
7780 # ------------------------
7781 # Find out whether the shell is Bourne or XSI compatible,
7782 # or has some other useful features.
7783 m4_defun([_LT_CHECK_SHELL_FEATURES],
7784 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7785 # Try some XSI features
7788 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7790 && eval 'test $(( 1 + 1 )) -eq 2 \
7791 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7793 AC_MSG_RESULT([$xsi_shell])
7794 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7796 AC_MSG_CHECKING([whether the shell understands "+="])
7798 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7800 && lt_shell_append=yes
7801 AC_MSG_RESULT([$lt_shell_append])
7802 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7804 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7809 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7811 # test EBCDIC or ASCII
7812 case `echo X|tr X '\101'` in
7813 A) # ASCII based system
7814 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7815 lt_SP2NL='tr \040 \012'
7816 lt_NL2SP='tr \015\012 \040\040'
7818 *) # EBCDIC based system
7819 lt_SP2NL='tr \100 \n'
7820 lt_NL2SP='tr \r\n \100\100'
7823 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7824 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7825 ])# _LT_CHECK_SHELL_FEATURES
7828 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7829 # ------------------------------------------------------
7830 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7831 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7832 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7834 sed -e '/^$1 ()$/,/^} # $1 /c\
7837 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7838 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7839 && mv -f "$cfgfile.tmp" "$cfgfile" \
7840 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7841 test 0 -eq $? || _lt_function_replace_fail=:
7845 # _LT_PROG_REPLACE_SHELLFNS
7846 # -------------------------
7847 # Replace existing portable implementations of several shell functions with
7848 # equivalent extended shell implementations where those features are available..
7849 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7850 [if test x"$xsi_shell" = xyes; then
7851 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7853 */*) func_dirname_result="${1%/*}${2}" ;;
7854 * ) func_dirname_result="${3}" ;;
7857 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7858 func_basename_result="${1##*/}"])
7860 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7862 */*) func_dirname_result="${1%/*}${2}" ;;
7863 * ) func_dirname_result="${3}" ;;
7865 func_basename_result="${1##*/}"])
7867 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7868 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7869 # positional parameters, so assign one to ordinary parameter first.
7870 func_stripname_result=${3}
7871 func_stripname_result=${func_stripname_result#"${1}"}
7872 func_stripname_result=${func_stripname_result%"${2}"}])
7874 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7875 func_split_long_opt_name=${1%%=*}
7876 func_split_long_opt_arg=${1#*=}])
7878 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7879 func_split_short_opt_arg=${1#??}
7880 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7882 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7884 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7885 *) func_lo2o_result=${1} ;;
7888 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7890 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7892 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7895 if test x"$lt_shell_append" = xyes; then
7896 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7898 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7899 func_quote_for_eval "${2}"
7900 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7901 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7903 # Save a `func_append' function call where possible by direct use of '+='
7904 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7905 && mv -f "$cfgfile.tmp" "$cfgfile" \
7906 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7907 test 0 -eq $? || _lt_function_replace_fail=:
7909 # Save a `func_append' function call even when '+=' is not available
7910 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7911 && mv -f "$cfgfile.tmp" "$cfgfile" \
7912 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7913 test 0 -eq $? || _lt_function_replace_fail=:
7916 if test x"$_lt_function_replace_fail" = x":"; then
7917 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7921 # _LT_PATH_CONVERSION_FUNCTIONS
7922 # -----------------------------
7923 # Determine which file name conversion functions should be used by
7924 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7925 # for certain cross-compile configurations and native mingw.
7926 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7927 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7928 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7929 AC_MSG_CHECKING([how to convert $build file names to $host format])
7930 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7934 *-*-mingw* ) # actually msys
7935 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7938 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7940 * ) # otherwise, assume *nix
7941 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7947 *-*-mingw* ) # actually msys
7948 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7951 lt_cv_to_host_file_cmd=func_convert_file_noop
7953 * ) # otherwise, assume *nix
7954 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7958 * ) # unhandled hosts (and "normal" native builds)
7959 lt_cv_to_host_file_cmd=func_convert_file_noop
7963 to_host_file_cmd=$lt_cv_to_host_file_cmd
7964 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7965 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7966 [0], [convert $build file names to $host format])dnl
7968 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7969 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7970 [#assume ordinary cross tools, or native build.
7971 lt_cv_to_tool_file_cmd=func_convert_file_noop
7975 *-*-mingw* ) # actually msys
7976 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7982 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7983 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7984 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7985 [0], [convert $build files to toolchain format])dnl
7986 ])# _LT_PATH_CONVERSION_FUNCTIONS
7988 # Helper functions for option handling. -*- Autoconf -*-
7990 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7992 # Written by Gary V. Vaughan, 2004
7994 # This file is free software; the Free Software Foundation gives
7995 # unlimited permission to copy and/or distribute it, with or without
7996 # modifications, as long as this notice is preserved.
7998 # serial 7 ltoptions.m4
8000 # This is to help aclocal find these macros, as it can't see m4_define.
8001 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8004 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8005 # ------------------------------------------
8006 m4_define([_LT_MANGLE_OPTION],
8007 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8010 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8011 # ---------------------------------------
8012 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8013 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8015 m4_define([_LT_SET_OPTION],
8016 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8017 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8018 _LT_MANGLE_DEFUN([$1], [$2]),
8019 [m4_warning([Unknown $1 option `$2'])])[]dnl
8023 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8024 # ------------------------------------------------------------
8025 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8026 m4_define([_LT_IF_OPTION],
8027 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8030 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8031 # -------------------------------------------------------
8032 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8034 m4_define([_LT_UNLESS_OPTIONS],
8035 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8036 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8037 [m4_define([$0_found])])])[]dnl
8038 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8043 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8044 # ----------------------------------------
8045 # OPTION-LIST is a space-separated list of Libtool options associated
8046 # with MACRO-NAME. If any OPTION has a matching handler declared with
8047 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8048 # the unknown option and exit.
8049 m4_defun([_LT_SET_OPTIONS],
8051 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8052 [_LT_SET_OPTION([$1], _LT_Option)])
8054 m4_if([$1],[LT_INIT],[
8056 dnl Simply set some default values (i.e off) if boolean options were not
8058 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8060 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8063 dnl If no reference was made to various pairs of opposing options, then
8064 dnl we run the default mode handler for the pair. For example, if neither
8065 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8066 dnl archives by default:
8067 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8068 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8069 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8070 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8071 [_LT_ENABLE_FAST_INSTALL])
8077 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8078 # -----------------------------------------
8079 m4_define([_LT_MANGLE_DEFUN],
8080 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8083 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8084 # -----------------------------------------------
8085 m4_define([LT_OPTION_DEFINE],
8086 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8087 ])# LT_OPTION_DEFINE
8092 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8095 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8096 [_LT_SET_OPTION([LT_INIT], [dlopen])
8097 AC_DIAGNOSE([obsolete],
8098 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8099 put the `dlopen' option into LT_INIT's first parameter.])
8102 dnl aclocal-1.4 backwards compatibility:
8103 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8108 # Declare package support for building win32 dll's.
8109 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8110 [enable_win32_dll=yes
8113 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8114 AC_CHECK_TOOL(AS, as, false)
8115 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8116 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8120 test -z "$AS" && AS=as
8121 _LT_DECL([], [AS], [1], [Assembler program])dnl
8123 test -z "$DLLTOOL" && DLLTOOL=dlltool
8124 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8126 test -z "$OBJDUMP" && OBJDUMP=objdump
8127 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8130 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8131 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8132 _LT_SET_OPTION([LT_INIT], [win32-dll])
8133 AC_DIAGNOSE([obsolete],
8134 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8135 put the `win32-dll' option into LT_INIT's first parameter.])
8138 dnl aclocal-1.4 backwards compatibility:
8139 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8142 # _LT_ENABLE_SHARED([DEFAULT])
8143 # ----------------------------
8144 # implement the --enable-shared flag, and supports the `shared' and
8145 # `disable-shared' LT_INIT options.
8146 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8147 m4_define([_LT_ENABLE_SHARED],
8148 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8149 AC_ARG_ENABLE([shared],
8150 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8151 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8152 [p=${PACKAGE-default}
8154 yes) enable_shared=yes ;;
8155 no) enable_shared=no ;;
8158 # Look at the argument we got. We use all the common list separators.
8159 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8160 for pkg in $enableval; do
8162 if test "X$pkg" = "X$p"; then
8169 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8171 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8172 [Whether or not to build shared libraries])
8173 ])# _LT_ENABLE_SHARED
8175 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8176 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8179 AC_DEFUN([AC_ENABLE_SHARED],
8180 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8183 AC_DEFUN([AC_DISABLE_SHARED],
8184 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8187 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8188 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8190 dnl aclocal-1.4 backwards compatibility:
8191 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8192 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8196 # _LT_ENABLE_STATIC([DEFAULT])
8197 # ----------------------------
8198 # implement the --enable-static flag, and support the `static' and
8199 # `disable-static' LT_INIT options.
8200 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8201 m4_define([_LT_ENABLE_STATIC],
8202 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8203 AC_ARG_ENABLE([static],
8204 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8205 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8206 [p=${PACKAGE-default}
8208 yes) enable_static=yes ;;
8209 no) enable_static=no ;;
8212 # Look at the argument we got. We use all the common list separators.
8213 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8214 for pkg in $enableval; do
8216 if test "X$pkg" = "X$p"; then
8223 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8225 _LT_DECL([build_old_libs], [enable_static], [0],
8226 [Whether or not to build static libraries])
8227 ])# _LT_ENABLE_STATIC
8229 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8230 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8233 AC_DEFUN([AC_ENABLE_STATIC],
8234 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8237 AC_DEFUN([AC_DISABLE_STATIC],
8238 [_LT_SET_OPTION([LT_INIT], [disable-static])
8241 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8242 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8244 dnl aclocal-1.4 backwards compatibility:
8245 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8246 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8250 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8251 # ----------------------------------
8252 # implement the --enable-fast-install flag, and support the `fast-install'
8253 # and `disable-fast-install' LT_INIT options.
8254 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8255 m4_define([_LT_ENABLE_FAST_INSTALL],
8256 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8257 AC_ARG_ENABLE([fast-install],
8258 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8259 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8260 [p=${PACKAGE-default}
8262 yes) enable_fast_install=yes ;;
8263 no) enable_fast_install=no ;;
8265 enable_fast_install=no
8266 # Look at the argument we got. We use all the common list separators.
8267 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8268 for pkg in $enableval; do
8270 if test "X$pkg" = "X$p"; then
8271 enable_fast_install=yes
8277 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8279 _LT_DECL([fast_install], [enable_fast_install], [0],
8280 [Whether or not to optimize for fast installation])dnl
8281 ])# _LT_ENABLE_FAST_INSTALL
8283 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8284 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8287 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8288 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8289 AC_DIAGNOSE([obsolete],
8290 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8291 the `fast-install' option into LT_INIT's first parameter.])
8294 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8295 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8296 AC_DIAGNOSE([obsolete],
8297 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8298 the `disable-fast-install' option into LT_INIT's first parameter.])
8301 dnl aclocal-1.4 backwards compatibility:
8302 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8303 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8306 # _LT_WITH_PIC([MODE])
8307 # --------------------
8308 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8310 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8311 m4_define([_LT_WITH_PIC],
8313 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8314 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8315 [lt_p=${PACKAGE-default}
8317 yes|no) pic_mode=$withval ;;
8320 # Look at the argument we got. We use all the common list separators.
8321 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8322 for lt_pkg in $withval; do
8324 if test "X$lt_pkg" = "X$lt_p"; then
8333 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8335 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8338 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8339 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8342 AU_DEFUN([AC_LIBTOOL_PICMODE],
8343 [_LT_SET_OPTION([LT_INIT], [pic-only])
8344 AC_DIAGNOSE([obsolete],
8345 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8346 put the `pic-only' option into LT_INIT's first parameter.])
8349 dnl aclocal-1.4 backwards compatibility:
8350 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8353 m4_define([_LTDL_MODE], [])
8354 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8355 [m4_define([_LTDL_MODE], [nonrecursive])])
8356 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8357 [m4_define([_LTDL_MODE], [recursive])])
8358 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8359 [m4_define([_LTDL_MODE], [subproject])])
8361 m4_define([_LTDL_TYPE], [])
8362 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8363 [m4_define([_LTDL_TYPE], [installable])])
8364 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8365 [m4_define([_LTDL_TYPE], [convenience])])
8367 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8369 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8370 # Written by Gary V. Vaughan, 2004
8372 # This file is free software; the Free Software Foundation gives
8373 # unlimited permission to copy and/or distribute it, with or without
8374 # modifications, as long as this notice is preserved.
8376 # serial 6 ltsugar.m4
8378 # This is to help aclocal find these macros, as it can't see m4_define.
8379 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8382 # lt_join(SEP, ARG1, [ARG2...])
8383 # -----------------------------
8384 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8385 # associated separator.
8386 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8387 # versions in m4sugar had bugs.
8388 m4_define([lt_join],
8389 [m4_if([$#], [1], [],
8391 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8392 m4_define([_lt_join],
8393 [m4_if([$#$2], [2], [],
8394 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8400 # Manipulate m4 lists.
8401 # These macros are necessary as long as will still need to support
8402 # Autoconf-2.59 which quotes differently.
8403 m4_define([lt_car], [[$1]])
8405 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8407 [m4_dquote(m4_shift($@))])])
8408 m4_define([lt_unquote], $1)
8411 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8412 # ------------------------------------------
8413 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8414 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8415 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8416 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8417 # than defined and empty).
8419 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8420 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8421 m4_define([lt_append],
8423 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8427 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8428 # ----------------------------------------------------------
8429 # Produce a SEP delimited list of all paired combinations of elements of
8430 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8431 # has the form PREFIXmINFIXSUFFIXn.
8432 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8433 m4_define([lt_combine],
8434 [m4_if(m4_eval([$# > 3]), [1],
8435 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8436 [[m4_foreach([_Lt_prefix], [$2],
8437 [m4_foreach([_Lt_suffix],
8438 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8439 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8442 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8443 # -----------------------------------------------------------------------
8444 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8445 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8446 m4_define([lt_if_append_uniq],
8448 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8449 [lt_append([$1], [$2], [$3])$4],
8451 [lt_append([$1], [$2], [$3])$4])])
8454 # lt_dict_add(DICT, KEY, VALUE)
8455 # -----------------------------
8456 m4_define([lt_dict_add],
8457 [m4_define([$1($2)], [$3])])
8460 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8461 # --------------------------------------------
8462 m4_define([lt_dict_add_subkey],
8463 [m4_define([$1($2:$3)], [$4])])
8466 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8467 # ----------------------------------
8468 m4_define([lt_dict_fetch],
8470 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8471 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8474 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8475 # -----------------------------------------------------------------
8476 m4_define([lt_if_dict_fetch],
8477 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8482 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8483 # --------------------------------------------------------------
8484 m4_define([lt_dict_filter],
8485 [m4_if([$5], [], [],
8486 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8487 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8488 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8491 # ltversion.m4 -- version numbers -*- Autoconf -*-
8493 # Copyright (C) 2004 Free Software Foundation, Inc.
8494 # Written by Scott James Remnant, 2004
8496 # This file is free software; the Free Software Foundation gives
8497 # unlimited permission to copy and/or distribute it, with or without
8498 # modifications, as long as this notice is preserved.
8502 # serial 3337 ltversion.m4
8503 # This file is part of GNU Libtool
8505 m4_define([LT_PACKAGE_VERSION], [2.4.2])
8506 m4_define([LT_PACKAGE_REVISION], [1.3337])
8508 AC_DEFUN([LTVERSION_VERSION],
8509 [macro_version='2.4.2'
8510 macro_revision='1.3337'
8511 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8512 _LT_DECL(, macro_revision, 0)
8515 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8517 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8518 # Written by Scott James Remnant, 2004.
8520 # This file is free software; the Free Software Foundation gives
8521 # unlimited permission to copy and/or distribute it, with or without
8522 # modifications, as long as this notice is preserved.
8524 # serial 5 lt~obsolete.m4
8526 # These exist entirely to fool aclocal when bootstrapping libtool.
8528 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8529 # which have later been changed to m4_define as they aren't part of the
8530 # exported API, or moved to Autoconf or Automake where they belong.
8532 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8533 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8534 # using a macro with the same name in our local m4/libtool.m4 it'll
8535 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8536 # and doesn't know about Autoconf macros at all.)
8538 # So we provide this file, which has a silly filename so it's always
8539 # included after everything else. This provides aclocal with the
8540 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8541 # because those macros already exist, or will be overwritten later.
8542 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8544 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8545 # Yes, that means every name once taken will need to remain here until
8546 # we give up compatibility with versions before 1.7, at which point
8547 # we need to keep only those names which we still refer to.
8549 # This is to help aclocal find these macros, as it can't see m4_define.
8550 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8552 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8553 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8554 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8555 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8556 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8557 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
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8585 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8586 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8587 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8588 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8589 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8590 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8591 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8592 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8593 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8594 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8595 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
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8601 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8602 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
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8605 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8606 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8607 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8608 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
8609 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
8610 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8611 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8612 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8614 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
8617 # This file is free software; the Free Software Foundation
8618 # gives unlimited permission to copy and/or distribute it,
8619 # with or without modifications, as long as this notice is preserved.
8623 # AM_AUTOMAKE_VERSION(VERSION)
8624 # ----------------------------
8625 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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8630 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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8649 m4_ifndef([AC_AUTOCONF_VERSION],
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8653 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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8744 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
8745 # 2010, 2011 Free Software Foundation, Inc.
8747 # This file is free software; the Free Software Foundation
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8976 # When using ansi2knr, U may be empty or an underscore; expand it
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8978 # Find all dependency output files, they are included files with
8979 # $(DEPDIR) in their names. We invoke sed twice because it is the
8980 # simplest approach to changing $(DEPDIR) to its actual value in the
8982 for file in `sed -n "
8983 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8984 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8985 # Make sure the directory exists.
8986 test -f "$dirpart/$file" && continue
8987 fdir=`AS_DIRNAME(["$file"])`
8988 AS_MKDIR_P([$dirpart/$fdir])
8989 # echo "creating $dirpart/$file"
8990 echo '# dummy' > "$dirpart/$file"
8994 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8997 # AM_OUTPUT_DEPENDENCY_COMMANDS
8998 # -----------------------------
8999 # This macro should only be invoked once -- use via AC_REQUIRE.
9001 # This code is only required when automatic dependency tracking
9002 # is enabled. FIXME. This creates each `.P' file that we will
9003 # need in order to bootstrap the dependency handling code.
9004 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9005 [AC_CONFIG_COMMANDS([depfiles],
9006 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9007 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9010 # Do all the work for Automake. -*- Autoconf -*-
9012 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
9013 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
9015 # This file is free software; the Free Software Foundation
9016 # gives unlimited permission to copy and/or distribute it,
9017 # with or without modifications, as long as this notice is preserved.
9021 # This macro actually does too much. Some checks are only needed if
9022 # your package does certain things. But this isn't really a big deal.
9024 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9025 # AM_INIT_AUTOMAKE([OPTIONS])
9026 # -----------------------------------------------
9027 # The call with PACKAGE and VERSION arguments is the old style
9028 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9029 # and VERSION should now be passed to AC_INIT and removed from
9030 # the call to AM_INIT_AUTOMAKE.
9031 # We support both call styles for the transition. After
9032 # the next Automake release, Autoconf can make the AC_INIT
9033 # arguments mandatory, and then we can depend on a new Autoconf
9034 # release and drop the old call support.
9035 AC_DEFUN([AM_INIT_AUTOMAKE],
9036 [AC_PREREQ([2.62])dnl
9037 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9038 dnl the ones we care about.
9039 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9040 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9041 AC_REQUIRE([AC_PROG_INSTALL])dnl
9042 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9043 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9044 # is not polluted with repeated "-I."
9045 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9046 # test to see if srcdir already configured
9047 if test -f $srcdir/config.status; then
9048 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9052 # test whether we have cygpath
9053 if test -z "$CYGPATH_W"; then
9054 if (cygpath --version) >/dev/null 2>/dev/null; then
9055 CYGPATH_W='cygpath -w'
9060 AC_SUBST([CYGPATH_W])
9062 # Define the identity of the package.
9063 dnl Distinguish between old-style and new-style calls.
9065 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9066 AC_SUBST([PACKAGE], [$1])dnl
9067 AC_SUBST([VERSION], [$2])],
9068 [_AM_SET_OPTIONS([$1])dnl
9069 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9070 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
9071 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9072 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9073 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9075 _AM_IF_OPTION([no-define],,
9076 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
9077 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
9079 # Some tools Automake needs.
9080 AC_REQUIRE([AM_SANITY_CHECK])dnl
9081 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9082 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
9083 AM_MISSING_PROG(AUTOCONF, autoconf)
9084 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
9085 AM_MISSING_PROG(AUTOHEADER, autoheader)
9086 AM_MISSING_PROG(MAKEINFO, makeinfo)
9087 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9088 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9089 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
9090 # We need awk for the "check" target. The system "awk" is bad on
9092 AC_REQUIRE([AC_PROG_AWK])dnl
9093 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9094 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9095 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9096 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9097 [_AM_PROG_TAR([v7])])])
9098 _AM_IF_OPTION([no-dependencies],,
9099 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9100 [_AM_DEPENDENCIES(CC)],
9101 [define([AC_PROG_CC],
9102 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
9103 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9104 [_AM_DEPENDENCIES(CXX)],
9105 [define([AC_PROG_CXX],
9106 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
9107 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9108 [_AM_DEPENDENCIES(OBJC)],
9109 [define([AC_PROG_OBJC],
9110 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
9112 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
9113 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
9114 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
9115 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
9116 AC_CONFIG_COMMANDS_PRE(dnl
9117 [m4_provide_if([_AM_COMPILER_EXEEXT],
9118 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9121 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9122 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9123 dnl mangled by Autoconf and run in a shell conditional statement.
9124 m4_define([_AC_COMPILER_EXEEXT],
9125 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9128 # When config.status generates a header, we must update the stamp-h file.
9129 # This file resides in the same directory as the config header
9130 # that is generated. The stamp files are numbered to have different names.
9132 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9133 # loop where config.status creates the headers, so we can generate
9134 # our stamp files there.
9135 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9136 [# Compute $1's index in $config_headers.
9139 for _am_header in $config_headers :; do
9141 $_am_arg | $_am_arg:* )
9144 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9147 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9149 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
9152 # This file is free software; the Free Software Foundation
9153 # gives unlimited permission to copy and/or distribute it,
9154 # with or without modifications, as long as this notice is preserved.
9158 # AM_PROG_INSTALL_SH
9159 # ------------------
9160 # Define $install_sh.
9161 AC_DEFUN([AM_PROG_INSTALL_SH],
9162 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9163 if test x"${install_sh}" != xset; then
9166 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9168 install_sh="\${SHELL} $am_aux_dir/install-sh"
9171 AC_SUBST(install_sh)])
9173 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
9175 # This file is free software; the Free Software Foundation
9176 # gives unlimited permission to copy and/or distribute it,
9177 # with or without modifications, as long as this notice is preserved.
9181 # Check whether the underlying file-system supports filenames
9182 # with a leading dot. For instance MS-DOS doesn't.
9183 AC_DEFUN([AM_SET_LEADING_DOT],
9184 [rm -rf .tst 2>/dev/null
9185 mkdir .tst 2>/dev/null
9186 if test -d .tst; then
9191 rmdir .tst 2>/dev/null
9192 AC_SUBST([am__leading_dot])])
9194 # Check to see how 'make' treats includes. -*- Autoconf -*-
9196 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
9198 # This file is free software; the Free Software Foundation
9199 # gives unlimited permission to copy and/or distribute it,
9200 # with or without modifications, as long as this notice is preserved.
9206 # Check to see how make treats includes.
9207 AC_DEFUN([AM_MAKE_INCLUDE],
9208 [am_make=${MAKE-make}
9209 cat > confinc << 'END'
9211 @echo this is the am__doit target
9214 # If we don't find an include directive, just comment out the code.
9215 AC_MSG_CHECKING([for style of include used by $am_make])
9219 # First try GNU make style include.
9220 echo "include confinc" > confmf
9221 # Ignore all kinds of additional output from `make'.
9222 case `$am_make -s -f confmf 2> /dev/null` in #(
9223 *the\ am__doit\ target*)
9229 # Now try BSD make style include.
9230 if test "$am__include" = "#"; then
9231 echo '.include "confinc"' > confmf
9232 case `$am_make -s -f confmf 2> /dev/null` in #(
9233 *the\ am__doit\ target*)
9234 am__include=.include
9240 AC_SUBST([am__include])
9241 AC_SUBST([am__quote])
9242 AC_MSG_RESULT([$_am_result])
9243 rm -f confinc confmf
9246 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9248 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
9249 # Free Software Foundation, Inc.
9251 # This file is free software; the Free Software Foundation
9252 # gives unlimited permission to copy and/or distribute it,
9253 # with or without modifications, as long as this notice is preserved.
9257 # AM_MISSING_PROG(NAME, PROGRAM)
9258 # ------------------------------
9259 AC_DEFUN([AM_MISSING_PROG],
9260 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9261 $1=${$1-"${am_missing_run}$2"}
9265 # AM_MISSING_HAS_RUN
9266 # ------------------
9267 # Define MISSING if not defined so far and test if it supports --run.
9268 # If it does, set am_missing_run to use it, otherwise, to nothing.
9269 AC_DEFUN([AM_MISSING_HAS_RUN],
9270 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9271 AC_REQUIRE_AUX_FILE([missing])dnl
9272 if test x"${MISSING+set}" != xset; then
9275 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9277 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9280 # Use eval to expand $SHELL
9281 if eval "$MISSING --run true"; then
9282 am_missing_run="$MISSING --run "
9285 AC_MSG_WARN([`missing' script is too old or missing])
9289 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
9292 # This file is free software; the Free Software Foundation
9293 # gives unlimited permission to copy and/or distribute it,
9294 # with or without modifications, as long as this notice is preserved.
9300 # Check for `mkdir -p'.
9301 AC_DEFUN([AM_PROG_MKDIR_P],
9302 [AC_PREREQ([2.60])dnl
9303 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9304 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
9305 dnl while keeping a definition of mkdir_p for backward compatibility.
9306 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
9307 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
9308 dnl Makefile.ins that do not define MKDIR_P, so we do our own
9309 dnl adjustment using top_builddir (which is defined more often than
9311 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
9313 [[\\/$]]* | ?:[[\\/]]*) ;;
9314 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
9318 # Helper functions for option handling. -*- Autoconf -*-
9320 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
9323 # This file is free software; the Free Software Foundation
9324 # gives unlimited permission to copy and/or distribute it,
9325 # with or without modifications, as long as this notice is preserved.
9329 # _AM_MANGLE_OPTION(NAME)
9330 # -----------------------
9331 AC_DEFUN([_AM_MANGLE_OPTION],
9332 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9334 # _AM_SET_OPTION(NAME)
9335 # --------------------
9336 # Set option NAME. Presently that only means defining a flag for this option.
9337 AC_DEFUN([_AM_SET_OPTION],
9338 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
9340 # _AM_SET_OPTIONS(OPTIONS)
9341 # ------------------------
9342 # OPTIONS is a space-separated list of Automake options.
9343 AC_DEFUN([_AM_SET_OPTIONS],
9344 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9346 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9347 # -------------------------------------------
9348 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9349 AC_DEFUN([_AM_IF_OPTION],
9350 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9352 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9354 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
9355 # Free Software Foundation, Inc.
9357 # This file is free software; the Free Software Foundation
9358 # gives unlimited permission to copy and/or distribute it,
9359 # with or without modifications, as long as this notice is preserved.
9365 AC_DEFUN([AM_SANITY_CHECK],
9366 [AC_MSG_CHECKING([whether build environment is sane])
9369 echo timestamp > conftest.file
9370 # Reject unsafe characters in $srcdir or the absolute working directory
9371 # name. Accept space and tab only in the latter.
9375 *[[\\\"\#\$\&\'\`$am_lf]]*)
9376 AC_MSG_ERROR([unsafe absolute working directory name]);;
9379 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9380 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
9383 # Do `set' in a subshell so we don't clobber the current shell's
9384 # arguments. Must try -L first in case configure is actually a
9385 # symlink; some systems play weird games with the mod time of symlinks
9386 # (eg FreeBSD returns the mod time of the symlink's containing
9389 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9390 if test "$[*]" = "X"; then
9392 set X `ls -t "$srcdir/configure" conftest.file`
9395 if test "$[*]" != "X $srcdir/configure conftest.file" \
9396 && test "$[*]" != "X conftest.file $srcdir/configure"; then
9398 # If neither matched, then we have a broken ls. This can happen
9399 # if, for instance, CONFIG_SHELL is bash and it inherits a
9400 # broken ls alias from the environment. This has actually
9401 # happened. Such a system could not be considered "sane".
9402 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9403 alias in your environment])
9406 test "$[2]" = conftest.file
9412 AC_MSG_ERROR([newly created file is older than distributed files!
9413 Check your system clock])
9415 AC_MSG_RESULT(yes)])
9417 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
9419 # This file is free software; the Free Software Foundation
9420 # gives unlimited permission to copy and/or distribute it,
9421 # with or without modifications, as long as this notice is preserved.
9425 # AM_PROG_INSTALL_STRIP
9426 # ---------------------
9427 # One issue with vendor `install' (even GNU) is that you can't
9428 # specify the program used to strip binaries. This is especially
9429 # annoying in cross-compiling environments, where the build's strip
9430 # is unlikely to handle the host's binaries.
9431 # Fortunately install-sh will honor a STRIPPROG variable, so we
9432 # always use install-sh in `make install-strip', and initialize
9433 # STRIPPROG with the value of the STRIP variable (set by the user).
9434 AC_DEFUN([AM_PROG_INSTALL_STRIP],
9435 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9436 # Installed binaries are usually stripped using `strip' when the user
9437 # run `make install-strip'. However `strip' might not be the right
9438 # tool to use in cross-compilation environments, therefore Automake
9439 # will honor the `STRIP' environment variable to overrule this program.
9440 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
9441 if test "$cross_compiling" != no; then
9442 AC_CHECK_TOOL([STRIP], [strip], :)
9444 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9445 AC_SUBST([INSTALL_STRIP_PROGRAM])])
9447 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
9449 # This file is free software; the Free Software Foundation
9450 # gives unlimited permission to copy and/or distribute it,
9451 # with or without modifications, as long as this notice is preserved.
9455 # _AM_SUBST_NOTMAKE(VARIABLE)
9456 # ---------------------------
9457 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9458 # This macro is traced by Automake.
9459 AC_DEFUN([_AM_SUBST_NOTMAKE])
9461 # AM_SUBST_NOTMAKE(VARIABLE)
9462 # --------------------------
9463 # Public sister of _AM_SUBST_NOTMAKE.
9464 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9466 # Check how to create a tarball. -*- Autoconf -*-
9468 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9470 # This file is free software; the Free Software Foundation
9471 # gives unlimited permission to copy and/or distribute it,
9472 # with or without modifications, as long as this notice is preserved.
9476 # _AM_PROG_TAR(FORMAT)
9477 # --------------------
9478 # Check how to create a tarball in format FORMAT.
9479 # FORMAT should be one of `v7', `ustar', or `pax'.
9481 # Substitute a variable $(am__tar) that is a command
9482 # writing to stdout a FORMAT-tarball containing the directory
9484 # tardir=directory && $(am__tar) > result.tar
9486 # Substitute a variable $(am__untar) that extract such
9487 # a tarball read from stdin.
9488 # $(am__untar) < result.tar
9489 AC_DEFUN([_AM_PROG_TAR],
9490 [# Always define AMTAR for backward compatibility.
9491 AM_MISSING_PROG([AMTAR], [tar])
9493 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9494 [m4_case([$1], [ustar],, [pax],,
9495 [m4_fatal([Unknown tar format])])
9496 AC_MSG_CHECKING([how to create a $1 tar archive])
9497 # Loop over all known methods to create a tar archive until one works.
9498 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9499 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
9500 # Do not fold the above two line into one, because Tru64 sh and
9501 # Solaris sh will not grok spaces in the rhs of `-'.
9502 for _am_tool in $_am_tools
9506 for _am_tar in tar gnutar gtar;
9508 AM_RUN_LOG([$_am_tar --version]) && break
9510 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9511 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9512 am__untar="$_am_tar -xf -"
9515 # Must skip GNU tar: if it does not support --format= it doesn't create
9516 # ustar tarball either.
9517 (tar --version) >/dev/null 2>&1 && continue
9518 am__tar='tar chf - "$$tardir"'
9519 am__tar_='tar chf - "$tardir"'
9520 am__untar='tar xf -'
9523 am__tar='pax -L -x $1 -w "$$tardir"'
9524 am__tar_='pax -L -x $1 -w "$tardir"'
9528 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9529 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9530 am__untar='cpio -i -H $1 -d'
9539 # If the value was cached, stop now. We just wanted to have am__tar
9540 # and am__untar set.
9541 test -n "${am_cv_prog_tar_$1}" && break
9543 # tar/untar a dummy directory, and stop if the command works
9546 echo GrepMe > conftest.dir/file
9547 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9549 if test -s conftest.tar; then
9550 AM_RUN_LOG([$am__untar <conftest.tar])
9551 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9556 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9557 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9559 AC_SUBST([am__untar])