1 # generated automatically by aclocal 1.12.2 -*- Autoconf -*-
3 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
17 [m4_warning([this file was generated for autoconf 2.69.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
22 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
24 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
25 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
27 # Written by Gordon Matzigkeit, 1996
29 # This file is free software; the Free Software Foundation gives
30 # unlimited permission to copy and/or distribute it, with or without
31 # modifications, as long as this notice is preserved.
33 m4_define([_LT_COPYING], [dnl
34 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
35 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
37 # Written by Gordon Matzigkeit, 1996
39 # This file is part of GNU Libtool.
41 # GNU Libtool is free software; you can redistribute it and/or
42 # modify it under the terms of the GNU General Public License as
43 # published by the Free Software Foundation; either version 2 of
44 # the License, or (at your option) any later version.
46 # As a special exception to the GNU General Public License,
47 # if you distribute this file as part of a program or library that
48 # is built using GNU Libtool, you may include this file under the
49 # same distribution terms that you use for the rest of that program.
51 # GNU Libtool is distributed in the hope that it will be useful,
52 # but WITHOUT ANY WARRANTY; without even the implied warranty of
53 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
54 # GNU General Public License for more details.
56 # You should have received a copy of the GNU General Public License
57 # along with GNU Libtool; see the file COPYING. If not, a copy
58 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
59 # obtained by writing to the Free Software Foundation, Inc.,
60 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
68 # Complain and exit if this libtool version is less that VERSION.
70 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
72 [m4_fatal([Libtool version $1 or higher is required],
79 # Complain if the absolute build directory name contains unusual characters
80 m4_defun([_LT_CHECK_BUILDDIR],
83 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
91 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
92 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
93 AC_BEFORE([$0], [LT_LANG])dnl
94 AC_BEFORE([$0], [LT_OUTPUT])dnl
95 AC_BEFORE([$0], [LTDL_INIT])dnl
96 m4_require([_LT_CHECK_BUILDDIR])dnl
98 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
99 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
100 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
101 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
102 dnl unless we require an AC_DEFUNed macro:
103 AC_REQUIRE([LTOPTIONS_VERSION])dnl
104 AC_REQUIRE([LTSUGAR_VERSION])dnl
105 AC_REQUIRE([LTVERSION_VERSION])dnl
106 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
107 m4_require([_LT_PROG_LTMAIN])dnl
109 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
112 _LT_SET_OPTIONS([$0], [$1])
114 # This can be used to rebuild libtool when needed
115 LIBTOOL_DEPS="$ltmain"
117 # Always use our own libtool.
118 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
128 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
129 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
130 dnl aclocal-1.4 backwards compatibility:
131 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
132 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
135 # _LT_CC_BASENAME(CC)
136 # -------------------
137 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
138 m4_defun([_LT_CC_BASENAME],
139 [for cc_temp in $1""; do
141 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
142 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
147 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
151 # _LT_FILEUTILS_DEFAULTS
152 # ----------------------
153 # It is okay to use these file commands and assume they have been set
154 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
155 m4_defun([_LT_FILEUTILS_DEFAULTS],
159 ])# _LT_FILEUTILS_DEFAULTS
164 m4_defun([_LT_SETUP],
165 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
166 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
167 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
168 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
170 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
172 _LT_DECL([], [host_alias], [0], [The host system])dnl
173 _LT_DECL([], [host], [0])dnl
174 _LT_DECL([], [host_os], [0])dnl
176 _LT_DECL([], [build_alias], [0], [The build system])dnl
177 _LT_DECL([], [build], [0])dnl
178 _LT_DECL([], [build_os], [0])dnl
180 AC_REQUIRE([AC_PROG_CC])dnl
181 AC_REQUIRE([LT_PATH_LD])dnl
182 AC_REQUIRE([LT_PATH_NM])dnl
184 AC_REQUIRE([AC_PROG_LN_S])dnl
185 test -z "$LN_S" && LN_S="ln -s"
186 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
188 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
189 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
190 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
192 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
193 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
194 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
195 m4_require([_LT_CMD_RELOAD])dnl
196 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
197 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
198 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
199 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
200 m4_require([_LT_WITH_SYSROOT])dnl
202 _LT_CONFIG_LIBTOOL_INIT([
203 # See if we are running on zsh, and set the options which allow our
204 # commands through without removal of \ escapes INIT.
205 if test -n "\${ZSH_VERSION+set}" ; then
209 if test -n "${ZSH_VERSION+set}" ; then
215 m4_require([_LT_TAG_COMPILER])dnl
219 # AIX sometimes has problems with the GCC collect2 program. For some
220 # reason, if we set the COLLECT_NAMES environment variable, the problems
221 # vanish in a puff of smoke.
222 if test "X${COLLECT_NAMES+set}" != Xset; then
233 # All known linkers require a `.a' archive for static linking (except MSVC,
234 # which needs '.lib').
237 with_gnu_ld="$lt_cv_prog_gnu_ld"
242 # Set sane defaults for various variables
243 test -z "$CC" && CC=cc
244 test -z "$LTCC" && LTCC=$CC
245 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
246 test -z "$LD" && LD=ld
247 test -z "$ac_objext" && ac_objext=o
249 _LT_CC_BASENAME([$compiler])
251 # Only perform the check for file, if the check method requires it
252 test -z "$MAGIC_CMD" && MAGIC_CMD=file
253 case $deplibs_check_method in
255 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
261 # Use C for the default configuration in the libtool script
262 LT_SUPPORTED_TAG([CC])
264 _LT_LANG_DEFAULT_CONFIG
269 # _LT_PREPARE_SED_QUOTE_VARS
270 # --------------------------
271 # Define a few sed substitution that help us do robust quoting.
272 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
273 [# Backslashify metacharacters that are still active within
274 # double-quoted strings.
275 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
277 # Same as above, but do not quote variable references.
278 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
280 # Sed substitution to delay expansion of an escaped shell variable in a
281 # double_quote_subst'ed string.
282 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
284 # Sed substitution to delay expansion of an escaped single quote.
285 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
287 # Sed substitution to avoid accidental globbing in evaled expressions
288 no_glob_subst='s/\*/\\\*/g'
293 # Note that this code is called both from `configure', and `config.status'
294 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
295 # `config.status' has no value for ac_aux_dir unless we are using Automake,
296 # so we pass a copy along to make sure it has a sensible value anyway.
297 m4_defun([_LT_PROG_LTMAIN],
298 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
299 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
300 ltmain="$ac_aux_dir/ltmain.sh"
305 # So that we can recreate a full libtool script including additional
306 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
307 # in macros and then make a single call at the end using the `libtool'
311 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
312 # ----------------------------------------
313 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
314 m4_define([_LT_CONFIG_LIBTOOL_INIT],
316 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
321 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
324 # _LT_CONFIG_LIBTOOL([COMMANDS])
325 # ------------------------------
326 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
327 m4_define([_LT_CONFIG_LIBTOOL],
329 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
334 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
337 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
338 # -----------------------------------------------------
339 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
340 [_LT_CONFIG_LIBTOOL([$1])
341 _LT_CONFIG_LIBTOOL_INIT([$2])
345 # _LT_FORMAT_COMMENT([COMMENT])
346 # -----------------------------
347 # Add leading comment marks to the start of each line, and a trailing
348 # full-stop to the whole comment if one is not present already.
349 m4_define([_LT_FORMAT_COMMENT],
351 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
352 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
359 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
360 # -------------------------------------------------------------------
361 # CONFIGNAME is the name given to the value in the libtool script.
362 # VARNAME is the (base) name used in the configure script.
363 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
364 # VARNAME. Any other value will be used directly.
365 m4_define([_LT_DECL],
366 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
367 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
368 [m4_ifval([$1], [$1], [$2])])
369 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
371 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
372 lt_dict_add_subkey([lt_decl_dict], [$2],
373 [tagged?], [m4_ifval([$5], [yes], [no])])])
377 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
378 # --------------------------------------------------------
379 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
382 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
383 # ------------------------------------------------
384 m4_define([lt_decl_tag_varnames],
385 [_lt_decl_filter([tagged?], [yes], $@)])
388 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
389 # ---------------------------------------------------------
390 m4_define([_lt_decl_filter],
392 [0], [m4_fatal([$0: too few arguments: $#])],
393 [1], [m4_fatal([$0: too few arguments: $#: $1])],
394 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
395 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
396 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
400 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
401 # --------------------------------------------------
402 m4_define([lt_decl_quote_varnames],
403 [_lt_decl_filter([value], [1], $@)])
406 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
407 # ---------------------------------------------------
408 m4_define([lt_decl_dquote_varnames],
409 [_lt_decl_filter([value], [2], $@)])
412 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
413 # ---------------------------------------------------
414 m4_define([lt_decl_varnames_tagged],
415 [m4_assert([$# <= 2])dnl
416 _$0(m4_quote(m4_default([$1], [[, ]])),
417 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
418 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
419 m4_define([_lt_decl_varnames_tagged],
420 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
423 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
424 # ------------------------------------------------
425 m4_define([lt_decl_all_varnames],
426 [_$0(m4_quote(m4_default([$1], [[, ]])),
428 m4_quote(lt_decl_varnames),
429 m4_quote(m4_shift($@))))[]dnl
431 m4_define([_lt_decl_all_varnames],
432 [lt_join($@, lt_decl_varnames_tagged([$1],
433 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
437 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
438 # ------------------------------------
439 # Quote a variable value, and forward it to `config.status' so that its
440 # declaration there will have the same value as in `configure'. VARNAME
441 # must have a single quote delimited value for this to work.
442 m4_define([_LT_CONFIG_STATUS_DECLARE],
443 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
446 # _LT_CONFIG_STATUS_DECLARATIONS
447 # ------------------------------
448 # We delimit libtool config variables with single quotes, so when
449 # we write them to config.status, we have to be sure to quote all
450 # embedded single quotes properly. In configure, this macro expands
451 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
453 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
454 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
455 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
456 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
461 # Output comment and list of tags supported by the script
462 m4_defun([_LT_LIBTOOL_TAGS],
463 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
464 available_tags="_LT_TAGS"dnl
468 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
469 # -----------------------------------
470 # Extract the dictionary values for VARNAME (optionally with TAG) and
471 # expand to a commented shell variable setting:
473 # # Some comment about what VAR is for.
474 # visible_name=$lt_internal_name
475 m4_define([_LT_LIBTOOL_DECLARE],
476 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
477 [description])))[]dnl
478 m4_pushdef([_libtool_name],
479 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
480 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
481 [0], [_libtool_name=[$]$1],
482 [1], [_libtool_name=$lt_[]$1],
483 [2], [_libtool_name=$lt_[]$1],
484 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
485 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
489 # _LT_LIBTOOL_CONFIG_VARS
490 # -----------------------
491 # Produce commented declarations of non-tagged libtool config variables
492 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
493 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
494 # section) are produced by _LT_LIBTOOL_TAG_VARS.
495 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
496 [m4_foreach([_lt_var],
497 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
498 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
501 # _LT_LIBTOOL_TAG_VARS(TAG)
502 # -------------------------
503 m4_define([_LT_LIBTOOL_TAG_VARS],
504 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
505 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
508 # _LT_TAGVAR(VARNAME, [TAGNAME])
509 # ------------------------------
510 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
513 # _LT_CONFIG_COMMANDS
514 # -------------------
515 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
516 # variables for single and double quote escaping we saved from calls
517 # to _LT_DECL, we can put quote escaped variables declarations
518 # into `config.status', and then the shell code to quote escape them in
519 # for loops in `config.status'. Finally, any additional code accumulated
520 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
521 m4_defun([_LT_CONFIG_COMMANDS],
522 [AC_PROVIDE_IFELSE([LT_OUTPUT],
523 dnl If the libtool generation code has been placed in $CONFIG_LT,
524 dnl instead of duplicating it all over again into config.status,
525 dnl then we will have config.status run $CONFIG_LT later, so it
526 dnl needs to know what name is stored there:
527 [AC_CONFIG_COMMANDS([libtool],
528 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
529 dnl If the libtool generation code is destined for config.status,
530 dnl expand the accumulated commands and init code now:
531 [AC_CONFIG_COMMANDS([libtool],
532 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
533 ])#_LT_CONFIG_COMMANDS
537 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
540 # The HP-UX ksh and POSIX shell print the target directory to stdout
542 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
544 sed_quote_subst='$sed_quote_subst'
545 double_quote_subst='$double_quote_subst'
546 delay_variable_subst='$delay_variable_subst'
547 _LT_CONFIG_STATUS_DECLARATIONS
550 compiler='$compiler_DEFAULT'
552 # A function that is used when there is no print builtin or printf.
553 func_fallback_echo ()
555 eval 'cat <<_LTECHO_EOF
560 # Quote evaled strings.
561 for var in lt_decl_all_varnames([[ \
562 ]], lt_decl_quote_varnames); do
563 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
564 *[[\\\\\\\`\\"\\\$]]*)
565 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
568 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
573 # Double-quote double-evaled strings.
574 for var in lt_decl_all_varnames([[ \
575 ]], lt_decl_dquote_varnames); do
576 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
577 *[[\\\\\\\`\\"\\\$]]*)
578 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
581 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
586 _LT_OUTPUT_LIBTOOL_INIT
589 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
590 # ------------------------------------
591 # Generate a child script FILE with all initialization necessary to
592 # reuse the environment learned by the parent script, and make the
593 # file executable. If COMMENT is supplied, it is inserted after the
594 # `#!' sequence but before initialization text begins. After this
595 # macro, additional text can be appended to FILE to form the body of
596 # the child script. The macro ends with non-zero status if the
597 # file could not be fully written (such as if the disk is full).
598 m4_ifdef([AS_INIT_GENERATED],
599 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
600 [m4_defun([_LT_GENERATED_FILE_INIT],
601 [m4_require([AS_PREPARE])]dnl
602 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
604 cat >$1 <<_ASEOF || lt_write_fail=1
606 # Generated by $as_me.
608 SHELL=\${CONFIG_SHELL-$SHELL}
611 cat >>$1 <<\_ASEOF || lt_write_fail=1
614 exec AS_MESSAGE_FD>&1
616 test $lt_write_fail = 0 && chmod +x $1[]dnl
617 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
621 # This macro allows early generation of the libtool script (before
622 # AC_OUTPUT is called), incase it is used in configure for compilation
624 AC_DEFUN([LT_OUTPUT],
625 [: ${CONFIG_LT=./config.lt}
626 AC_MSG_NOTICE([creating $CONFIG_LT])
627 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
628 [# Run this file to recreate a libtool stub with the current configuration.])
630 cat >>"$CONFIG_LT" <<\_LTEOF
632 exec AS_MESSAGE_LOG_FD>>config.log
635 AS_BOX([Running $as_me.])
636 } >&AS_MESSAGE_LOG_FD
639 \`$as_me' creates a local libtool stub from the current configuration,
640 for use in further configure time tests before the real libtool is
643 Usage: $[0] [[OPTIONS]]
645 -h, --help print this help, then exit
646 -V, --version print version number, then exit
647 -q, --quiet do not print progress messages
648 -d, --debug don't remove temporary files
650 Report bugs to <bug-libtool@gnu.org>."
653 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
654 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
655 configured by $[0], generated by m4_PACKAGE_STRING.
657 Copyright (C) 2011 Free Software Foundation, Inc.
658 This config.lt script is free software; the Free Software Foundation
659 gives unlimited permision to copy, distribute and modify it."
664 --version | --v* | -V )
665 echo "$lt_cl_version"; exit 0 ;;
667 echo "$lt_cl_help"; exit 0 ;;
668 --debug | --d* | -d )
670 --quiet | --q* | --silent | --s* | -q )
673 -*) AC_MSG_ERROR([unrecognized option: $[1]
674 Try \`$[0] --help' for more information.]) ;;
676 *) AC_MSG_ERROR([unrecognized argument: $[1]
677 Try \`$[0] --help' for more information.]) ;;
682 if $lt_cl_silent; then
683 exec AS_MESSAGE_FD>/dev/null
687 cat >>"$CONFIG_LT" <<_LTEOF
688 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
691 cat >>"$CONFIG_LT" <<\_LTEOF
692 AC_MSG_NOTICE([creating $ofile])
693 _LT_OUTPUT_LIBTOOL_COMMANDS
696 chmod +x "$CONFIG_LT"
698 # configure is writing to config.log, but config.lt does its own redirection,
699 # appending to config.log, which fails on DOS, as config.log is still kept
700 # open by configure. Here we exec the FD to /dev/null, effectively closing
701 # config.log, so it can be properly (re)opened and appended to by config.lt.
703 test "$silent" = yes &&
704 lt_config_lt_args="$lt_config_lt_args --quiet"
705 exec AS_MESSAGE_LOG_FD>/dev/null
706 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
707 exec AS_MESSAGE_LOG_FD>>config.log
708 $lt_cl_success || AS_EXIT(1)
714 # If TAG is the built-in tag, create an initial libtool script with a
715 # default configuration from the untagged config vars. Otherwise add code
716 # to config.status for appending the configuration named by TAG from the
717 # matching tagged config vars.
718 m4_defun([_LT_CONFIG],
719 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
720 _LT_CONFIG_SAVE_COMMANDS([
721 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
722 m4_if(_LT_TAG, [C], [
723 # See if we are running on zsh, and set the options which allow our
724 # commands through without removal of \ escapes.
725 if test -n "${ZSH_VERSION+set}" ; then
730 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
733 cat <<_LT_EOF >> "$cfgfile"
736 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
737 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
738 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
739 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
744 # ### BEGIN LIBTOOL CONFIG
745 _LT_LIBTOOL_CONFIG_VARS
747 # ### END LIBTOOL CONFIG
753 cat <<\_LT_EOF >> "$cfgfile"
754 # AIX sometimes has problems with the GCC collect2 program. For some
755 # reason, if we set the COLLECT_NAMES environment variable, the problems
756 # vanish in a puff of smoke.
757 if test "X${COLLECT_NAMES+set}" != Xset; then
767 # We use sed instead of cat because bash on DJGPP gets confused if
768 # if finds mixed CR/LF and LF-only lines. Since sed operates in
769 # text mode, it properly converts lines to CR/LF. This bash problem
770 # is reportedly fixed, but why not run on old versions too?
771 sed '$q' "$ltmain" >> "$cfgfile" \
772 || (rm -f "$cfgfile"; exit 1)
774 _LT_PROG_REPLACE_SHELLFNS
776 mv -f "$cfgfile" "$ofile" ||
777 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
780 [cat <<_LT_EOF >> "$ofile"
782 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
783 dnl in a comment (ie after a #).
784 # ### BEGIN LIBTOOL TAG CONFIG: $1
785 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
786 # ### END LIBTOOL TAG CONFIG: $1
793 TIMESTAMP='$TIMESTAMP'
796 ])dnl /_LT_CONFIG_SAVE_COMMANDS
800 # LT_SUPPORTED_TAG(TAG)
801 # ---------------------
802 # Trace this macro to discover what tags are supported by the libtool
803 # --tag option, using:
804 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
805 AC_DEFUN([LT_SUPPORTED_TAG], [])
808 # C support is built-in for now
809 m4_define([_LT_LANG_C_enabled], [])
810 m4_define([_LT_TAGS], [])
815 # Enable libtool support for the given language if not already enabled.
817 [AC_BEFORE([$0], [LT_OUTPUT])dnl
820 [C++], [_LT_LANG(CXX)],
821 [Go], [_LT_LANG(GO)],
822 [Java], [_LT_LANG(GCJ)],
823 [Fortran 77], [_LT_LANG(F77)],
824 [Fortran], [_LT_LANG(FC)],
825 [Windows Resource], [_LT_LANG(RC)],
826 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
828 [m4_fatal([$0: unsupported language: "$1"])])])dnl
835 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
836 [LT_SUPPORTED_TAG([$1])dnl
837 m4_append([_LT_TAGS], [$1 ])dnl
838 m4_define([_LT_LANG_]$1[_enabled], [])dnl
839 _LT_LANG_$1_CONFIG($1)])dnl
843 m4_ifndef([AC_PROG_GO], [
844 # NOTE: This macro has been submitted for inclusion into #
845 # GNU Autoconf as AC_PROG_GO. When it is available in #
846 # a released version of Autoconf we should remove this #
847 # macro and use it instead. #
848 m4_defun([AC_PROG_GO],
850 AC_ARG_VAR([GOC], [Go compiler command])dnl
851 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
852 _AC_ARG_VAR_LDFLAGS()dnl
853 AC_CHECK_TOOL(GOC, gccgo)
854 if test -z "$GOC"; then
855 if test -n "$ac_tool_prefix"; then
856 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
859 if test -z "$GOC"; then
860 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
866 # _LT_LANG_DEFAULT_CONFIG
867 # -----------------------
868 m4_defun([_LT_LANG_DEFAULT_CONFIG],
869 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
871 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
873 AC_PROVIDE_IFELSE([AC_PROG_F77],
875 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
877 AC_PROVIDE_IFELSE([AC_PROG_FC],
879 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
881 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
882 dnl pulling things in needlessly.
883 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
885 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
887 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
889 [m4_ifdef([AC_PROG_GCJ],
890 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
891 m4_ifdef([A][M_PROG_GCJ],
892 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
893 m4_ifdef([LT_PROG_GCJ],
894 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
896 AC_PROVIDE_IFELSE([AC_PROG_GO],
898 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
900 AC_PROVIDE_IFELSE([LT_PROG_RC],
902 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
903 ])# _LT_LANG_DEFAULT_CONFIG
906 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
907 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
908 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
909 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
910 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
911 dnl aclocal-1.4 backwards compatibility:
912 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
913 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
914 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
915 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
916 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
921 m4_defun([_LT_TAG_COMPILER],
922 [AC_REQUIRE([AC_PROG_CC])dnl
924 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
925 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
926 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
927 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
929 # If no C compiler was specified, use CC.
932 # If no C compiler flags were specified, use CFLAGS.
933 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
935 # Allow CC to be a program name with arguments.
940 # _LT_COMPILER_BOILERPLATE
941 # ------------------------
942 # Check for compiler boilerplate output or warnings with
943 # the simple compiler test code.
944 m4_defun([_LT_COMPILER_BOILERPLATE],
945 [m4_require([_LT_DECL_SED])dnl
946 ac_outfile=conftest.$ac_objext
947 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
948 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
949 _lt_compiler_boilerplate=`cat conftest.err`
951 ])# _LT_COMPILER_BOILERPLATE
954 # _LT_LINKER_BOILERPLATE
955 # ----------------------
956 # Check for linker boilerplate output or warnings with
957 # the simple link test code.
958 m4_defun([_LT_LINKER_BOILERPLATE],
959 [m4_require([_LT_DECL_SED])dnl
960 ac_outfile=conftest.$ac_objext
961 echo "$lt_simple_link_test_code" >conftest.$ac_ext
962 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
963 _lt_linker_boilerplate=`cat conftest.err`
965 ])# _LT_LINKER_BOILERPLATE
967 # _LT_REQUIRED_DARWIN_CHECKS
968 # -------------------------
969 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
972 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
973 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
974 AC_CHECK_TOOL([LIPO], [lipo], [:])
975 AC_CHECK_TOOL([OTOOL], [otool], [:])
976 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
977 _LT_DECL([], [DSYMUTIL], [1],
978 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
979 _LT_DECL([], [NMEDIT], [1],
980 [Tool to change global to local symbols on Mac OS X])
981 _LT_DECL([], [LIPO], [1],
982 [Tool to manipulate fat objects and archives on Mac OS X])
983 _LT_DECL([], [OTOOL], [1],
984 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
985 _LT_DECL([], [OTOOL64], [1],
986 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
988 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
989 [lt_cv_apple_cc_single_mod=no
990 if test -z "${LT_MULTI_MODULE}"; then
991 # By default we will add the -single_module flag. You can override
992 # by either setting the environment variable LT_MULTI_MODULE
993 # non-empty at configure time, or by adding -multi_module to the
995 rm -rf libconftest.dylib*
996 echo "int foo(void){return 1;}" > conftest.c
997 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
998 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
999 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1000 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1002 # If there is a non-empty error log, and "single_module"
1003 # appears in it, assume the flag caused a linker warning
1004 if test -s conftest.err && $GREP single_module conftest.err; then
1005 cat conftest.err >&AS_MESSAGE_LOG_FD
1006 # Otherwise, if the output was created with a 0 exit code from
1007 # the compiler, it worked.
1008 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1009 lt_cv_apple_cc_single_mod=yes
1011 cat conftest.err >&AS_MESSAGE_LOG_FD
1013 rm -rf libconftest.dylib*
1017 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1018 [lt_cv_ld_exported_symbols_list],
1019 [lt_cv_ld_exported_symbols_list=no
1020 save_LDFLAGS=$LDFLAGS
1021 echo "_main" > conftest.sym
1022 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1023 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1024 [lt_cv_ld_exported_symbols_list=yes],
1025 [lt_cv_ld_exported_symbols_list=no])
1026 LDFLAGS="$save_LDFLAGS"
1029 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1030 [lt_cv_ld_force_load=no
1031 cat > conftest.c << _LT_EOF
1032 int forced_loaded() { return 2;}
1034 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1035 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1036 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1037 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1038 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1039 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1040 cat > conftest.c << _LT_EOF
1041 int main() { return 0;}
1043 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1044 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1046 if test -s conftest.err && $GREP force_load conftest.err; then
1047 cat conftest.err >&AS_MESSAGE_LOG_FD
1048 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1049 lt_cv_ld_force_load=yes
1051 cat conftest.err >&AS_MESSAGE_LOG_FD
1053 rm -f conftest.err libconftest.a conftest conftest.c
1054 rm -rf conftest.dSYM
1057 rhapsody* | darwin1.[[012]])
1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1060 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1061 darwin*) # darwin 5.x on
1062 # if running on 10.5 or later, the deployment target defaults
1063 # to the OS version, if on x86, and 10.4, the deployment
1064 # target defaults to 10.4. Don't you love it?
1065 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1066 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1067 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1069 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1071 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1075 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1076 _lt_dar_single_mod='$single_module'
1078 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1079 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1081 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1083 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1084 _lt_dsymutil='~$DSYMUTIL $lib || :'
1093 # _LT_DARWIN_LINKER_FEATURES([TAG])
1094 # ---------------------------------
1095 # Checks for linker and compiler features on darwin
1096 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1098 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1099 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1100 _LT_TAGVAR(hardcode_direct, $1)=no
1101 _LT_TAGVAR(hardcode_automatic, $1)=yes
1102 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1103 if test "$lt_cv_ld_force_load" = "yes"; then
1104 _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\"`'
1105 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1106 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1108 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1110 _LT_TAGVAR(link_all_deplibs, $1)=yes
1111 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1112 case $cc_basename in
1113 ifort*) _lt_dar_can_shared=yes ;;
1114 *) _lt_dar_can_shared=$GCC ;;
1116 if test "$_lt_dar_can_shared" = "yes"; then
1117 output_verbose_link_cmd=func_echo_all
1118 _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}"
1119 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1120 _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}"
1121 _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}${_lt_dsymutil}"
1123 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1124 _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}"
1125 _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}"
1129 _LT_TAGVAR(ld_shlibs, $1)=no
1133 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1134 # ----------------------------------
1135 # Links a minimal program and checks the executable
1136 # for the system default hardcoded library path. In most cases,
1137 # this is /usr/lib:/lib, but when the MPI compilers are used
1138 # the location of the communication and MPI libs are included too.
1139 # If we don't find anything, use the default library path according
1140 # to the aix ld manual.
1141 # Store the results from the different compilers for each TAGNAME.
1142 # Allow to override them for all tags through lt_cv_aix_libpath.
1143 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1144 [m4_require([_LT_DECL_SED])dnl
1145 if test "${lt_cv_aix_libpath+set}" = set; then
1146 aix_libpath=$lt_cv_aix_libpath
1148 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1149 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1150 lt_aix_libpath_sed='[
1151 /Import File Strings/,/^$/ {
1153 s/^0 *\([^ ]*\) *$/\1/
1157 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1158 # Check for a 64-bit object if we didn't find anything.
1159 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1160 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1162 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1163 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1166 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1168 ])# _LT_SYS_MODULE_PATH_AIX
1171 # _LT_SHELL_INIT(ARG)
1172 # -------------------
1173 m4_define([_LT_SHELL_INIT],
1174 [m4_divert_text([M4SH-INIT], [$1
1175 ])])# _LT_SHELL_INIT
1179 # _LT_PROG_ECHO_BACKSLASH
1180 # -----------------------
1181 # Find how we can fake an echo command that does not interpret backslash.
1182 # In particular, with Autoconf 2.60 or later we add some code to the start
1183 # of the generated configure script which will find a shell with a builtin
1184 # printf (which we can use as an echo command).
1185 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1186 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1187 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1190 AC_MSG_CHECKING([how to print strings])
1191 # Test print first, because it will be a builtin if present.
1192 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1193 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1195 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1198 # Use this function as a fallback that always works.
1199 func_fallback_echo ()
1201 eval 'cat <<_LTECHO_EOF
1205 ECHO='func_fallback_echo'
1208 # func_echo_all arg...
1209 # Invoke $ECHO with all args, space-separated.
1216 printf*) AC_MSG_RESULT([printf]) ;;
1217 print*) AC_MSG_RESULT([print -r]) ;;
1218 *) AC_MSG_RESULT([cat]) ;;
1221 m4_ifdef([_AS_DETECT_SUGGESTED],
1222 [_AS_DETECT_SUGGESTED([
1223 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1224 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1225 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1227 PATH=/empty FPATH=/empty; export PATH FPATH
1228 test "X`printf %s $ECHO`" = "X$ECHO" \
1229 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1231 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1232 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1233 ])# _LT_PROG_ECHO_BACKSLASH
1238 AC_DEFUN([_LT_WITH_SYSROOT],
1239 [AC_MSG_CHECKING([for sysroot])
1240 AC_ARG_WITH([sysroot],
1241 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1242 (or the compiler's sysroot if not specified).],
1243 [], [with_sysroot=no])
1245 dnl lt_sysroot will always be passed unquoted. We quote it here
1246 dnl in case the user passed a directory name.
1248 case ${with_sysroot} in #(
1250 if test "$GCC" = yes; then
1251 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1255 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1260 AC_MSG_RESULT([${with_sysroot}])
1261 AC_MSG_ERROR([The sysroot must be an absolute path.])
1265 AC_MSG_RESULT([${lt_sysroot:-no}])
1266 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1267 [dependent libraries, and in which our libraries should be installed.])])
1271 m4_defun([_LT_ENABLE_LOCK],
1272 [AC_ARG_ENABLE([libtool-lock],
1273 [AS_HELP_STRING([--disable-libtool-lock],
1274 [avoid locking (might break parallel builds)])])
1275 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1277 # Some flags need to be propagated to the compiler or linker for good
1281 # Find out which ABI we are using.
1282 echo 'int i;' > conftest.$ac_ext
1283 if AC_TRY_EVAL(ac_compile); then
1284 case `/usr/bin/file conftest.$ac_objext` in
1296 # Find out which ABI we are using.
1297 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1298 if AC_TRY_EVAL(ac_compile); then
1299 if test "$lt_cv_prog_gnu_ld" = yes; then
1300 case `/usr/bin/file conftest.$ac_objext` in
1302 LD="${LD-ld} -melf32bsmip"
1305 LD="${LD-ld} -melf32bmipn32"
1308 LD="${LD-ld} -melf64bmip"
1312 case `/usr/bin/file conftest.$ac_objext` in
1328 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1329 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1330 # Find out which ABI we are using.
1331 echo 'int i;' > conftest.$ac_ext
1332 if AC_TRY_EVAL(ac_compile); then
1333 case `/usr/bin/file conftest.o` in
1336 x86_64-*kfreebsd*-gnu)
1337 LD="${LD-ld} -m elf_i386_fbsd"
1340 LD="${LD-ld} -m elf_i386"
1342 ppc64-*linux*|powerpc64-*linux*)
1343 LD="${LD-ld} -m elf32ppclinux"
1346 LD="${LD-ld} -m elf_s390"
1349 LD="${LD-ld} -m elf32_sparc"
1355 x86_64-*kfreebsd*-gnu)
1356 LD="${LD-ld} -m elf_x86_64_fbsd"
1359 LD="${LD-ld} -m elf_x86_64"
1361 ppc*-*linux*|powerpc*-*linux*)
1362 LD="${LD-ld} -m elf64ppc"
1364 s390*-*linux*|s390*-*tpf*)
1365 LD="${LD-ld} -m elf64_s390"
1368 LD="${LD-ld} -m elf64_sparc"
1378 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1379 SAVE_CFLAGS="$CFLAGS"
1380 CFLAGS="$CFLAGS -belf"
1381 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1383 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1385 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1386 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1387 CFLAGS="$SAVE_CFLAGS"
1391 # Find out which ABI we are using.
1392 echo 'int i;' > conftest.$ac_ext
1393 if AC_TRY_EVAL(ac_compile); then
1394 case `/usr/bin/file conftest.o` in
1396 case $lt_cv_prog_gnu_ld in
1400 LD="${LD-ld} -m elf_x86_64"
1403 LD="${LD-ld} -m elf64_sparc"
1406 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1407 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1412 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1424 need_locks="$enable_libtool_lock"
1430 m4_defun([_LT_PROG_AR],
1431 [AC_CHECK_TOOLS(AR, [ar], false)
1434 _LT_DECL([], [AR], [1], [The archiver])
1435 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1437 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1438 [lt_cv_ar_at_file=no
1439 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1440 [echo conftest.$ac_objext > conftest.lst
1441 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1442 AC_TRY_EVAL([lt_ar_try])
1443 if test "$ac_status" -eq 0; then
1444 # Ensure the archiver fails upon bogus file names.
1445 rm -f conftest.$ac_objext libconftest.a
1446 AC_TRY_EVAL([lt_ar_try])
1447 if test "$ac_status" -ne 0; then
1451 rm -f conftest.* libconftest.a
1455 if test "x$lt_cv_ar_at_file" = xno; then
1458 archiver_list_spec=$lt_cv_ar_at_file
1460 _LT_DECL([], [archiver_list_spec], [1],
1461 [How to feed a file listing to the archiver])
1465 # _LT_CMD_OLD_ARCHIVE
1466 # -------------------
1467 m4_defun([_LT_CMD_OLD_ARCHIVE],
1470 AC_CHECK_TOOL(STRIP, strip, :)
1471 test -z "$STRIP" && STRIP=:
1472 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1474 AC_CHECK_TOOL(RANLIB, ranlib, :)
1475 test -z "$RANLIB" && RANLIB=:
1476 _LT_DECL([], [RANLIB], [1],
1477 [Commands used to install an old-style archive])
1479 # Determine commands to create old-style static archives.
1480 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1481 old_postinstall_cmds='chmod 644 $oldlib'
1482 old_postuninstall_cmds=
1484 if test -n "$RANLIB"; then
1487 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1490 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1493 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1498 lock_old_archive_extraction=yes ;;
1500 lock_old_archive_extraction=no ;;
1502 _LT_DECL([], [old_postinstall_cmds], [2])
1503 _LT_DECL([], [old_postuninstall_cmds], [2])
1504 _LT_TAGDECL([], [old_archive_cmds], [2],
1505 [Commands used to build an old-style archive])
1506 _LT_DECL([], [lock_old_archive_extraction], [0],
1507 [Whether to use a lock for old archive extraction])
1508 ])# _LT_CMD_OLD_ARCHIVE
1511 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1512 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1513 # ----------------------------------------------------------------
1514 # Check whether the given compiler option works
1515 AC_DEFUN([_LT_COMPILER_OPTION],
1516 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1517 m4_require([_LT_DECL_SED])dnl
1518 AC_CACHE_CHECK([$1], [$2],
1520 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1521 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1522 lt_compiler_flag="$3"
1523 # Insert the option either (1) after the last *FLAGS variable, or
1524 # (2) before a word containing "conftest.", or (3) at the end.
1525 # Note that $ac_compile itself does not contain backslashes and begins
1526 # with a dollar sign (not a hyphen), so the echo should work correctly.
1527 # The option is referenced via a variable to avoid confusing sed.
1528 lt_compile=`echo "$ac_compile" | $SED \
1529 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1530 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1531 -e 's:$: $lt_compiler_flag:'`
1532 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1533 (eval "$lt_compile" 2>conftest.err)
1535 cat conftest.err >&AS_MESSAGE_LOG_FD
1536 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1537 if (exit $ac_status) && test -s "$ac_outfile"; then
1538 # The compiler can only warn and ignore the option if not recognized
1539 # So say no if there are warnings other than the usual output.
1540 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1541 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1542 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1549 if test x"[$]$2" = xyes; then
1550 m4_if([$5], , :, [$5])
1552 m4_if([$6], , :, [$6])
1554 ])# _LT_COMPILER_OPTION
1557 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1558 dnl aclocal-1.4 backwards compatibility:
1559 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1562 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1563 # [ACTION-SUCCESS], [ACTION-FAILURE])
1564 # ----------------------------------------------------
1565 # Check whether the given linker option works
1566 AC_DEFUN([_LT_LINKER_OPTION],
1567 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1568 m4_require([_LT_DECL_SED])dnl
1569 AC_CACHE_CHECK([$1], [$2],
1571 save_LDFLAGS="$LDFLAGS"
1572 LDFLAGS="$LDFLAGS $3"
1573 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1574 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1575 # The linker can only warn and ignore the option if not recognized
1576 # So say no if there are warnings
1577 if test -s conftest.err; then
1578 # Append any errors to the config.log.
1579 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1580 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1581 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1582 if diff conftest.exp conftest.er2 >/dev/null; then
1590 LDFLAGS="$save_LDFLAGS"
1593 if test x"[$]$2" = xyes; then
1594 m4_if([$4], , :, [$4])
1596 m4_if([$5], , :, [$5])
1598 ])# _LT_LINKER_OPTION
1601 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1602 dnl aclocal-1.4 backwards compatibility:
1603 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1608 AC_DEFUN([LT_CMD_MAX_LEN],
1609 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1610 # find the maximum length of command line arguments
1611 AC_MSG_CHECKING([the maximum length of command line arguments])
1612 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1618 # On DJGPP, this test can blow up pretty badly due to problems in libc
1619 # (any single argument exceeding 2000 bytes causes a buffer overrun
1620 # during glob expansion). Even if it were fixed, the result of this
1621 # check would be larger than it should be.
1622 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1626 # Under GNU Hurd, this test is not required because there is
1627 # no limit to the length of command line arguments.
1628 # Libtool will interpret -1 as no limit whatsoever
1629 lt_cv_sys_max_cmd_len=-1;
1632 cygwin* | mingw* | cegcc*)
1633 # On Win9x/ME, this test blows up -- it succeeds, but takes
1634 # about 5 minutes as the teststring grows exponentially.
1635 # Worse, since 9x/ME are not pre-emptively multitasking,
1636 # you end up with a "frozen" computer, even though with patience
1637 # the test eventually succeeds (with a max line length of 256k).
1638 # Instead, let's just punt: use the minimum linelength reported by
1639 # all of the supported platforms: 8192 (on NT/2K/XP).
1640 lt_cv_sys_max_cmd_len=8192;
1644 # On MiNT this can take a long time and run out of memory.
1645 lt_cv_sys_max_cmd_len=8192;
1649 # On AmigaOS with pdksh, this test takes hours, literally.
1650 # So we just punt and use a minimum line length of 8192.
1651 lt_cv_sys_max_cmd_len=8192;
1654 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1655 # This has been around since 386BSD, at least. Likely further.
1656 if test -x /sbin/sysctl; then
1657 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1658 elif test -x /usr/sbin/sysctl; then
1659 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1661 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1663 # And add a safety zone
1664 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1669 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1670 lt_cv_sys_max_cmd_len=196608
1674 # The test takes a long time on OS/2.
1675 lt_cv_sys_max_cmd_len=8192
1679 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1680 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1681 # nice to cause kernel panics so lets avoid the loop below.
1682 # First set a reasonable default.
1683 lt_cv_sys_max_cmd_len=16384
1685 if test -x /sbin/sysconfig; then
1686 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1687 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1692 lt_cv_sys_max_cmd_len=102400
1694 sysv5* | sco5v6* | sysv4.2uw2*)
1695 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1696 if test -n "$kargmax"; then
1697 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1699 lt_cv_sys_max_cmd_len=32768
1703 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1704 if test -n "$lt_cv_sys_max_cmd_len"; then
1705 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1708 # Make teststring a little bigger before we do anything with it.
1709 # a 1K string should be a reasonable start.
1710 for i in 1 2 3 4 5 6 7 8 ; do
1711 teststring=$teststring$teststring
1713 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1714 # If test is not a shell built-in, we'll probably end up computing a
1715 # maximum length that is only half of the actual maximum length, but
1717 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1718 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1719 test $i != 17 # 1/2 MB should be enough
1722 teststring=$teststring$teststring
1724 # Only check the string length outside the loop.
1725 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1727 # Add a significant safety factor because C++ compilers can tack on
1728 # massive amounts of additional arguments before passing them to the
1729 # linker. It appears as though 1/2 is a usable value.
1730 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1735 if test -n $lt_cv_sys_max_cmd_len ; then
1736 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1740 max_cmd_len=$lt_cv_sys_max_cmd_len
1741 _LT_DECL([], [max_cmd_len], [0],
1742 [What is the maximum length of a command?])
1746 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1747 dnl aclocal-1.4 backwards compatibility:
1748 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1753 m4_defun([_LT_HEADER_DLFCN],
1754 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1755 ])# _LT_HEADER_DLFCN
1758 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1759 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1760 # ----------------------------------------------------------------
1761 m4_defun([_LT_TRY_DLOPEN_SELF],
1762 [m4_require([_LT_HEADER_DLFCN])dnl
1763 if test "$cross_compiling" = yes; then :
1766 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1767 lt_status=$lt_dlunknown
1768 cat > conftest.$ac_ext <<_LT_EOF
1769 [#line $LINENO "configure"
1770 #include "confdefs.h"
1779 # define LT_DLGLOBAL RTLD_GLOBAL
1782 # define LT_DLGLOBAL DL_GLOBAL
1784 # define LT_DLGLOBAL 0
1788 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1789 find out it does not work in some platform. */
1790 #ifndef LT_DLLAZY_OR_NOW
1792 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1795 # define LT_DLLAZY_OR_NOW DL_LAZY
1798 # define LT_DLLAZY_OR_NOW RTLD_NOW
1801 # define LT_DLLAZY_OR_NOW DL_NOW
1803 # define LT_DLLAZY_OR_NOW 0
1810 /* When -fvisbility=hidden is used, assume the code has been annotated
1811 correspondingly for the symbols needed. */
1812 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1813 int fnord () __attribute__((visibility("default")));
1816 int fnord () { return 42; }
1819 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1820 int status = $lt_dlunknown;
1824 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1827 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1828 else puts (dlerror ());
1830 /* dlclose (self); */
1838 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1839 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1842 x$lt_dlno_uscore) $1 ;;
1843 x$lt_dlneed_uscore) $2 ;;
1844 x$lt_dlunknown|x*) $3 ;;
1847 # compilation failed
1852 ])# _LT_TRY_DLOPEN_SELF
1855 # LT_SYS_DLOPEN_SELF
1856 # ------------------
1857 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1858 [m4_require([_LT_HEADER_DLFCN])dnl
1859 if test "x$enable_dlopen" != xyes; then
1860 enable_dlopen=unknown
1861 enable_dlopen_self=unknown
1862 enable_dlopen_self_static=unknown
1869 lt_cv_dlopen="load_add_on"
1871 lt_cv_dlopen_self=yes
1874 mingw* | pw32* | cegcc*)
1875 lt_cv_dlopen="LoadLibrary"
1880 lt_cv_dlopen="dlopen"
1885 # if libdl is installed we need to link against it
1886 AC_CHECK_LIB([dl], [dlopen],
1887 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1890 lt_cv_dlopen_self=yes
1895 AC_CHECK_FUNC([shl_load],
1896 [lt_cv_dlopen="shl_load"],
1897 [AC_CHECK_LIB([dld], [shl_load],
1898 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1899 [AC_CHECK_FUNC([dlopen],
1900 [lt_cv_dlopen="dlopen"],
1901 [AC_CHECK_LIB([dl], [dlopen],
1902 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1903 [AC_CHECK_LIB([svld], [dlopen],
1904 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1905 [AC_CHECK_LIB([dld], [dld_link],
1906 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1915 if test "x$lt_cv_dlopen" != xno; then
1921 case $lt_cv_dlopen in
1923 save_CPPFLAGS="$CPPFLAGS"
1924 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1926 save_LDFLAGS="$LDFLAGS"
1927 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1930 LIBS="$lt_cv_dlopen_libs $LIBS"
1932 AC_CACHE_CHECK([whether a program can dlopen itself],
1933 lt_cv_dlopen_self, [dnl
1934 _LT_TRY_DLOPEN_SELF(
1935 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1936 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1939 if test "x$lt_cv_dlopen_self" = xyes; then
1940 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1941 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1942 lt_cv_dlopen_self_static, [dnl
1943 _LT_TRY_DLOPEN_SELF(
1944 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1945 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1949 CPPFLAGS="$save_CPPFLAGS"
1950 LDFLAGS="$save_LDFLAGS"
1955 case $lt_cv_dlopen_self in
1956 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1957 *) enable_dlopen_self=unknown ;;
1960 case $lt_cv_dlopen_self_static in
1961 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1962 *) enable_dlopen_self_static=unknown ;;
1965 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1966 [Whether dlopen is supported])
1967 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1968 [Whether dlopen of programs is supported])
1969 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1970 [Whether dlopen of statically linked programs is supported])
1971 ])# LT_SYS_DLOPEN_SELF
1974 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1975 dnl aclocal-1.4 backwards compatibility:
1976 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1979 # _LT_COMPILER_C_O([TAGNAME])
1980 # ---------------------------
1981 # Check to see if options -c and -o are simultaneously supported by compiler.
1982 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1983 m4_defun([_LT_COMPILER_C_O],
1984 [m4_require([_LT_DECL_SED])dnl
1985 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1986 m4_require([_LT_TAG_COMPILER])dnl
1987 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1988 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1990 $RM -r conftest 2>/dev/null
1994 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1996 lt_compiler_flag="-o out/conftest2.$ac_objext"
1997 # Insert the option either (1) after the last *FLAGS variable, or
1998 # (2) before a word containing "conftest.", or (3) at the end.
1999 # Note that $ac_compile itself does not contain backslashes and begins
2000 # with a dollar sign (not a hyphen), so the echo should work correctly.
2001 lt_compile=`echo "$ac_compile" | $SED \
2002 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2003 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2004 -e 's:$: $lt_compiler_flag:'`
2005 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2006 (eval "$lt_compile" 2>out/conftest.err)
2008 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2009 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2010 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2012 # The compiler can only warn and ignore the option if not recognized
2013 # So say no if there are warnings
2014 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2015 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2016 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2017 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2020 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2022 # SGI C++ compiler will create directory out/ii_files/ for
2023 # template instantiation
2024 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2025 $RM out/* && rmdir out
2030 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2031 [Does compiler simultaneously support -c and -o options?])
2032 ])# _LT_COMPILER_C_O
2035 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2036 # ----------------------------------
2037 # Check to see if we can do hard links to lock some files if needed
2038 m4_defun([_LT_COMPILER_FILE_LOCKS],
2039 [m4_require([_LT_ENABLE_LOCK])dnl
2040 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2041 _LT_COMPILER_C_O([$1])
2043 hard_links="nottested"
2044 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2045 # do not overwrite the value of need_locks provided by the user
2046 AC_MSG_CHECKING([if we can lock with hard links])
2049 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2051 ln conftest.a conftest.b 2>&5 || hard_links=no
2052 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2053 AC_MSG_RESULT([$hard_links])
2054 if test "$hard_links" = no; then
2055 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2061 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2062 ])# _LT_COMPILER_FILE_LOCKS
2067 m4_defun([_LT_CHECK_OBJDIR],
2068 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2069 [rm -f .libs 2>/dev/null
2070 mkdir .libs 2>/dev/null
2071 if test -d .libs; then
2074 # MS-DOS does not allow filenames that begin with a dot.
2077 rmdir .libs 2>/dev/null])
2078 objdir=$lt_cv_objdir
2079 _LT_DECL([], [objdir], [0],
2080 [The name of the directory that contains temporary libtool files])dnl
2081 m4_pattern_allow([LT_OBJDIR])dnl
2082 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2083 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2084 ])# _LT_CHECK_OBJDIR
2087 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2088 # --------------------------------------
2089 # Check hardcoding attributes.
2090 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2091 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2092 _LT_TAGVAR(hardcode_action, $1)=
2093 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2094 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2095 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2097 # We can hardcode non-existent directories.
2098 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2099 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2100 # have to relink, otherwise we might link with an installed library
2101 # when we should be linking with a yet-to-be-installed one
2102 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2103 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2104 # Linking always hardcodes the temporary library directory.
2105 _LT_TAGVAR(hardcode_action, $1)=relink
2107 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2108 _LT_TAGVAR(hardcode_action, $1)=immediate
2111 # We cannot hardcode anything, or else we can only hardcode existing
2113 _LT_TAGVAR(hardcode_action, $1)=unsupported
2115 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2117 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2118 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2119 # Fast installation is not supported
2120 enable_fast_install=no
2121 elif test "$shlibpath_overrides_runpath" = yes ||
2122 test "$enable_shared" = no; then
2123 # Fast installation is not necessary
2124 enable_fast_install=needless
2126 _LT_TAGDECL([], [hardcode_action], [0],
2127 [How to hardcode a shared library path into an executable])
2128 ])# _LT_LINKER_HARDCODE_LIBPATH
2133 m4_defun([_LT_CMD_STRIPLIB],
2134 [m4_require([_LT_DECL_EGREP])
2137 AC_MSG_CHECKING([whether stripping libraries is possible])
2138 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2139 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2140 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2141 AC_MSG_RESULT([yes])
2143 # FIXME - insert some real tests, host_os isn't really good enough
2146 if test -n "$STRIP" ; then
2147 striplib="$STRIP -x"
2148 old_striplib="$STRIP -S"
2149 AC_MSG_RESULT([yes])
2159 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2160 _LT_DECL([], [striplib], [1])
2161 ])# _LT_CMD_STRIPLIB
2164 # _LT_SYS_DYNAMIC_LINKER([TAG])
2165 # -----------------------------
2166 # PORTME Fill in your ld.so characteristics
2167 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2168 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2169 m4_require([_LT_DECL_EGREP])dnl
2170 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2171 m4_require([_LT_DECL_OBJDUMP])dnl
2172 m4_require([_LT_DECL_SED])dnl
2173 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2174 AC_MSG_CHECKING([dynamic linker characteristics])
2177 if test "$GCC" = yes; then
2179 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2180 *) lt_awk_arg="/^libraries:/" ;;
2183 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2184 *) lt_sed_strip_eq="s,=/,/,g" ;;
2186 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2187 case $lt_search_path_spec in
2189 # if the path contains ";" then we assume it to be the separator
2190 # otherwise default to the standard path separator (i.e. ":") - it is
2191 # assumed that no part of a normal pathname contains ";" but that should
2192 # okay in the real world where ";" in dirpaths is itself problematic.
2193 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2196 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2199 # Ok, now we have the path, separated by spaces, we can step through it
2200 # and add multilib dir if necessary.
2201 lt_tmp_lt_search_path_spec=
2202 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2203 for lt_sys_path in $lt_search_path_spec; do
2204 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2205 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2207 test -d "$lt_sys_path" && \
2208 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2211 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2212 BEGIN {RS=" "; FS="/|\n";} {
2215 for (lt_i = NF; lt_i > 0; lt_i--) {
2216 if ($lt_i != "" && $lt_i != ".") {
2217 if ($lt_i == "..") {
2220 if (lt_count == 0) {
2221 lt_foo="/" $lt_i lt_foo;
2228 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2229 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2231 # AWK program above erroneously prepends '/' to C:/dos/paths
2234 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2235 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2237 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2239 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2242 libname_spec='lib$name'
2250 shlibpath_overrides_runpath=unknown
2252 dynamic_linker="$host_os ld.so"
2253 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2254 need_lib_prefix=unknown
2255 hardcode_into_libs=no
2257 # when you set need_version to no, make sure it does not cause -set_version
2258 # flags to be left without arguments
2259 need_version=unknown
2263 version_type=linux # correct to gnu/linux during the next big refactor
2264 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2265 shlibpath_var=LIBPATH
2267 # AIX 3 has no versioning support, so we append a major version to the name.
2268 soname_spec='${libname}${release}${shared_ext}$major'
2272 version_type=linux # correct to gnu/linux during the next big refactor
2275 hardcode_into_libs=yes
2276 if test "$host_cpu" = ia64; then
2277 # AIX 5 supports IA64
2278 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2279 shlibpath_var=LD_LIBRARY_PATH
2281 # With GCC up to 2.95.x, collect2 would create an import file
2282 # for dependence libraries. The import file would start with
2283 # the line `#! .'. This would cause the generated library to
2284 # depend on `.', always an invalid library. This was fixed in
2285 # development snapshots of GCC prior to 3.0.
2287 aix4 | aix4.[[01]] | aix4.[[01]].*)
2288 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2290 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2297 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2298 # soname into executable. Probably we can add versioning support to
2299 # collect2, so additional links can be useful in future.
2300 if test "$aix_use_runtimelinking" = yes; then
2301 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2302 # instead of lib<name>.a to let people know that these are not
2303 # typical AIX shared libraries.
2304 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2306 # We preserve .a as extension for shared libraries through AIX4.2
2307 # and later when we are not doing run time linking.
2308 library_names_spec='${libname}${release}.a $libname.a'
2309 soname_spec='${libname}${release}${shared_ext}$major'
2311 shlibpath_var=LIBPATH
2318 # Since July 2007 AmigaOS4 officially supports .so libraries.
2319 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2320 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2323 library_names_spec='$libname.ixlibrary $libname.a'
2324 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2325 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 ${libname}_ixlibrary.a || exit 1; done'
2331 library_names_spec='${libname}${shared_ext}'
2332 dynamic_linker="$host_os ld.so"
2333 shlibpath_var=LIBRARY_PATH
2337 version_type=linux # correct to gnu/linux during the next big refactor
2339 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2340 soname_spec='${libname}${release}${shared_ext}$major'
2341 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2342 shlibpath_var=LD_LIBRARY_PATH
2343 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2344 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2345 # the default ld.so.conf also contains /usr/contrib/lib and
2346 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2347 # libtool to hard-code these into programs
2350 cygwin* | mingw* | pw32* | cegcc*)
2351 version_type=windows
2356 case $GCC,$cc_basename in
2359 library_names_spec='$libname.dll.a'
2360 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2361 postinstall_cmds='base_file=`basename \${file}`~
2362 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2363 dldir=$destdir/`dirname \$dlpath`~
2364 test -d \$dldir || mkdir -p \$dldir~
2365 $install_prog $dir/$dlname \$dldir/$dlname~
2366 chmod a+x \$dldir/$dlname~
2367 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2368 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2370 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2371 dlpath=$dir/\$dldll~
2373 shlibpath_overrides_runpath=yes
2377 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2378 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2380 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2383 # MinGW DLLs use traditional 'lib' prefix
2384 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2387 # pw32 DLLs use 'pw' prefix rather than 'lib'
2388 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2391 dynamic_linker='Win32 ld.exe'
2396 libname_spec='$name'
2397 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2398 library_names_spec='${libname}.dll.lib'
2402 sys_lib_search_path_spec=
2408 # Let DOS variable expansion print the short 8.3 style file name.
2409 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2410 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2413 # Convert to MSYS style.
2414 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2417 # Convert to unix form, then to dos form, then back to unix form
2418 # but this time dos style (no spaces!) so that the unix form looks
2419 # like /cygdrive/c/PROGRA~1:/cygdr...
2420 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2421 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2422 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2425 sys_lib_search_path_spec="$LIB"
2426 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2427 # It is most probably a Windows format PATH.
2428 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2430 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2432 # FIXME: find the short name or the path components, as spaces are
2433 # common. (e.g. "Program Files" -> "PROGRA~1")
2437 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2438 postinstall_cmds='base_file=`basename \${file}`~
2439 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2440 dldir=$destdir/`dirname \$dlpath`~
2441 test -d \$dldir || mkdir -p \$dldir~
2442 $install_prog $dir/$dlname \$dldir/$dlname'
2443 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2444 dlpath=$dir/\$dldll~
2446 shlibpath_overrides_runpath=yes
2447 dynamic_linker='Win32 link.exe'
2451 # Assume MSVC wrapper
2452 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2453 dynamic_linker='Win32 ld.exe'
2456 # FIXME: first we should search . and the directory the executable is in
2460 darwin* | rhapsody*)
2461 dynamic_linker="$host_os dyld"
2465 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2466 soname_spec='${libname}${release}${major}$shared_ext'
2467 shlibpath_overrides_runpath=yes
2468 shlibpath_var=DYLD_LIBRARY_PATH
2469 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2471 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2472 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2476 version_type=linux # correct to gnu/linux during the next big refactor
2479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2480 soname_spec='${libname}${release}${shared_ext}$major'
2481 shlibpath_var=LD_LIBRARY_PATH
2484 freebsd* | dragonfly*)
2485 # DragonFly does not have aout. When/if they implement a new
2486 # versioning mechanism, adjust this.
2487 if test -x /usr/bin/objformat; then
2488 objformat=`/usr/bin/objformat`
2491 freebsd[[23]].*) objformat=aout ;;
2495 version_type=freebsd-$objformat
2496 case $version_type in
2498 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2503 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2507 shlibpath_var=LD_LIBRARY_PATH
2510 shlibpath_overrides_runpath=yes
2512 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2513 shlibpath_overrides_runpath=yes
2514 hardcode_into_libs=yes
2516 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2517 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2518 shlibpath_overrides_runpath=no
2519 hardcode_into_libs=yes
2521 *) # from 4.6 on, and DragonFly
2522 shlibpath_overrides_runpath=yes
2523 hardcode_into_libs=yes
2529 version_type=linux # correct to gnu/linux during the next big refactor
2532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2533 soname_spec='${libname}${release}${shared_ext}$major'
2534 shlibpath_var=LD_LIBRARY_PATH
2535 shlibpath_overrides_runpath=no
2536 hardcode_into_libs=yes
2540 version_type=linux # correct to gnu/linux during the next big refactor
2543 dynamic_linker="$host_os runtime_loader"
2544 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2545 soname_spec='${libname}${release}${shared_ext}$major'
2546 shlibpath_var=LIBRARY_PATH
2547 shlibpath_overrides_runpath=yes
2548 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2549 hardcode_into_libs=yes
2552 hpux9* | hpux10* | hpux11*)
2553 # Give a soname corresponding to the major version so that dld.sl refuses to
2554 # link against other versions.
2561 hardcode_into_libs=yes
2562 dynamic_linker="$host_os dld.so"
2563 shlibpath_var=LD_LIBRARY_PATH
2564 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2566 soname_spec='${libname}${release}${shared_ext}$major'
2567 if test "X$HPUX_IA64_MODE" = X32; then
2568 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2570 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2572 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2576 hardcode_into_libs=yes
2577 dynamic_linker="$host_os dld.sl"
2578 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2579 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2581 soname_spec='${libname}${release}${shared_ext}$major'
2582 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2583 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2587 dynamic_linker="$host_os dld.sl"
2588 shlibpath_var=SHLIB_PATH
2589 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2591 soname_spec='${libname}${release}${shared_ext}$major'
2594 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2595 postinstall_cmds='chmod 555 $lib'
2596 # or fails outright, so override atomically:
2597 install_override_mode=555
2601 version_type=linux # correct to gnu/linux during the next big refactor
2604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2605 soname_spec='${libname}${release}${shared_ext}$major'
2606 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2607 shlibpath_var=LD_LIBRARY_PATH
2608 shlibpath_overrides_runpath=no
2609 hardcode_into_libs=yes
2612 irix5* | irix6* | nonstopux*)
2614 nonstopux*) version_type=nonstopux ;;
2616 if test "$lt_cv_prog_gnu_ld" = yes; then
2617 version_type=linux # correct to gnu/linux during the next big refactor
2624 soname_spec='${libname}${release}${shared_ext}$major'
2625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2627 irix5* | nonstopux*)
2631 case $LD in # libtool.m4 will add one of these switches to LD
2632 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2633 libsuff= shlibsuff= libmagic=32-bit;;
2634 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2635 libsuff=32 shlibsuff=N32 libmagic=N32;;
2636 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2637 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2638 *) libsuff= shlibsuff= libmagic=never-match;;
2642 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2643 shlibpath_overrides_runpath=no
2644 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2645 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2646 hardcode_into_libs=yes
2649 # No shared lib support for Linux oldld, aout, or coff.
2650 linux*oldld* | linux*aout* | linux*coff*)
2654 # This must be glibc/ELF.
2655 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2656 version_type=linux # correct to gnu/linux during the next big refactor
2659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2660 soname_spec='${libname}${release}${shared_ext}$major'
2661 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2662 shlibpath_var=LD_LIBRARY_PATH
2663 shlibpath_overrides_runpath=no
2665 # Some binutils ld are patched to set DT_RUNPATH
2666 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2667 [lt_cv_shlibpath_overrides_runpath=no
2668 save_LDFLAGS=$LDFLAGS
2670 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2671 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2672 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2673 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2674 [lt_cv_shlibpath_overrides_runpath=yes])])
2675 LDFLAGS=$save_LDFLAGS
2678 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2680 # This implies no fast_install, which is unacceptable.
2681 # Some rework will be needed to allow for fast_install
2682 # before this can be enabled.
2683 hardcode_into_libs=yes
2685 # Add ABI-specific directories to the system library path.
2686 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2688 # Append ld.so.conf contents to the search path
2689 if test -f /etc/ld.so.conf; then
2690 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;/^$/d' | tr '\n' ' '`
2691 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2695 # We used to test for /lib/ld.so.1 and disable shared libraries on
2696 # powerpc, because MkLinux only supported shared libraries with the
2697 # GNU dynamic linker. Since this was broken with cross compilers,
2698 # most powerpc-linux boxes support dynamic linking these days and
2699 # people can always --disable-shared, the test was removed, and we
2700 # assume the GNU/Linux dynamic linker is in use.
2701 dynamic_linker='GNU/Linux ld.so'
2708 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2709 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2710 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2711 dynamic_linker='NetBSD (a.out) ld.so'
2713 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2714 soname_spec='${libname}${release}${shared_ext}$major'
2715 dynamic_linker='NetBSD ld.elf_so'
2717 shlibpath_var=LD_LIBRARY_PATH
2718 shlibpath_overrides_runpath=yes
2719 hardcode_into_libs=yes
2723 version_type=linux # correct to gnu/linux during the next big refactor
2724 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2725 shlibpath_var=LD_LIBRARY_PATH
2726 shlibpath_overrides_runpath=yes
2733 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2734 soname_spec='${libname}${release}${shared_ext}$major'
2735 shlibpath_var=LD_LIBRARY_PATH
2736 shlibpath_overrides_runpath=no
2737 hardcode_into_libs=yes
2738 dynamic_linker='ldqnx.so'
2743 sys_lib_dlsearch_path_spec="/usr/lib"
2745 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2747 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2748 *) need_version=no ;;
2750 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2751 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2752 shlibpath_var=LD_LIBRARY_PATH
2753 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2755 openbsd2.[[89]] | openbsd2.[[89]].*)
2756 shlibpath_overrides_runpath=no
2759 shlibpath_overrides_runpath=yes
2763 shlibpath_overrides_runpath=yes
2768 libname_spec='$name'
2771 library_names_spec='$libname${shared_ext} $libname.a'
2772 dynamic_linker='OS/2 ld.exe'
2773 shlibpath_var=LIBPATH
2776 osf3* | osf4* | osf5*)
2780 soname_spec='${libname}${release}${shared_ext}$major'
2781 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2782 shlibpath_var=LD_LIBRARY_PATH
2783 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2784 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2792 version_type=linux # correct to gnu/linux during the next big refactor
2795 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2796 soname_spec='${libname}${release}${shared_ext}$major'
2797 shlibpath_var=LD_LIBRARY_PATH
2798 shlibpath_overrides_runpath=yes
2799 hardcode_into_libs=yes
2800 # ldd complains unless libraries are executable
2801 postinstall_cmds='chmod +x $lib'
2806 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2807 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2808 shlibpath_var=LD_LIBRARY_PATH
2809 shlibpath_overrides_runpath=yes
2810 if test "$with_gnu_ld" = yes; then
2817 version_type=linux # correct to gnu/linux during the next big refactor
2818 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2819 soname_spec='${libname}${release}${shared_ext}$major'
2820 shlibpath_var=LD_LIBRARY_PATH
2821 case $host_vendor in
2823 shlibpath_overrides_runpath=no
2825 runpath_var=LD_RUN_PATH
2833 shlibpath_overrides_runpath=no
2834 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2840 if test -d /usr/nec ;then
2841 version_type=linux # correct to gnu/linux during the next big refactor
2842 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2843 soname_spec='$libname${shared_ext}.$major'
2844 shlibpath_var=LD_LIBRARY_PATH
2848 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2849 version_type=freebsd-elf
2852 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2853 soname_spec='${libname}${release}${shared_ext}$major'
2854 shlibpath_var=LD_LIBRARY_PATH
2855 shlibpath_overrides_runpath=yes
2856 hardcode_into_libs=yes
2857 if test "$with_gnu_ld" = yes; then
2858 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2860 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2863 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2867 sys_lib_dlsearch_path_spec='/usr/lib'
2871 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2872 version_type=linux # correct to gnu/linux during the next big refactor
2875 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2876 shlibpath_var=LD_LIBRARY_PATH
2877 shlibpath_overrides_runpath=no
2878 hardcode_into_libs=yes
2882 version_type=linux # correct to gnu/linux during the next big refactor
2883 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2884 soname_spec='${libname}${release}${shared_ext}$major'
2885 shlibpath_var=LD_LIBRARY_PATH
2892 AC_MSG_RESULT([$dynamic_linker])
2893 test "$dynamic_linker" = no && can_build_shared=no
2895 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2896 if test "$GCC" = yes; then
2897 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2900 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2901 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2903 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2904 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2907 _LT_DECL([], [variables_saved_for_relink], [1],
2908 [Variables whose values should be saved in libtool wrapper scripts and
2909 restored at link time])
2910 _LT_DECL([], [need_lib_prefix], [0],
2911 [Do we need the "lib" prefix for modules?])
2912 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2913 _LT_DECL([], [version_type], [0], [Library versioning type])
2914 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2915 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2916 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2917 [Is shlibpath searched before the hard-coded library search path?])
2918 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2919 _LT_DECL([], [library_names_spec], [1],
2920 [[List of archive names. First name is the real one, the rest are links.
2921 The last name is the one that the linker finds with -lNAME]])
2922 _LT_DECL([], [soname_spec], [1],
2923 [[The coded name of the library, if different from the real name]])
2924 _LT_DECL([], [install_override_mode], [1],
2925 [Permission mode override for installation of shared libraries])
2926 _LT_DECL([], [postinstall_cmds], [2],
2927 [Command to use after installation of a shared archive])
2928 _LT_DECL([], [postuninstall_cmds], [2],
2929 [Command to use after uninstallation of a shared archive])
2930 _LT_DECL([], [finish_cmds], [2],
2931 [Commands used to finish a libtool library installation in a directory])
2932 _LT_DECL([], [finish_eval], [1],
2933 [[As "finish_cmds", except a single script fragment to be evaled but
2935 _LT_DECL([], [hardcode_into_libs], [0],
2936 [Whether we should hardcode library paths into libraries])
2937 _LT_DECL([], [sys_lib_search_path_spec], [2],
2938 [Compile-time system search path for libraries])
2939 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2940 [Run-time system search path for libraries])
2941 ])# _LT_SYS_DYNAMIC_LINKER
2944 # _LT_PATH_TOOL_PREFIX(TOOL)
2945 # --------------------------
2946 # find a file program which can recognize shared library
2947 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2948 [m4_require([_LT_DECL_EGREP])dnl
2949 AC_MSG_CHECKING([for $1])
2950 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2952 [[\\/*] | ?:[\\/]*])
2953 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2956 lt_save_MAGIC_CMD="$MAGIC_CMD"
2957 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2958 dnl $ac_dummy forces splitting on constant user-supplied paths.
2959 dnl POSIX.2 word splitting is done only on the output of word expansions,
2960 dnl not every word. This closes a longstanding sh security hole.
2961 ac_dummy="m4_if([$2], , $PATH, [$2])"
2962 for ac_dir in $ac_dummy; do
2964 test -z "$ac_dir" && ac_dir=.
2965 if test -f $ac_dir/$1; then
2966 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2967 if test -n "$file_magic_test_file"; then
2968 case $deplibs_check_method in
2970 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2971 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2972 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2973 $EGREP "$file_magic_regex" > /dev/null; then
2978 *** Warning: the command libtool uses to detect shared libraries,
2979 *** $file_magic_cmd, produces output that libtool cannot recognize.
2980 *** The result is that libtool may fail to recognize shared libraries
2981 *** as such. This will affect the creation of libtool libraries that
2982 *** depend on shared libraries, but programs linked with such libtool
2983 *** libraries will work regardless of this problem. Nevertheless, you
2984 *** may want to report the problem to your system manager and/or to
2985 *** bug-libtool@gnu.org
2995 MAGIC_CMD="$lt_save_MAGIC_CMD"
2998 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2999 if test -n "$MAGIC_CMD"; then
3000 AC_MSG_RESULT($MAGIC_CMD)
3004 _LT_DECL([], [MAGIC_CMD], [0],
3005 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3006 ])# _LT_PATH_TOOL_PREFIX
3009 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3010 dnl aclocal-1.4 backwards compatibility:
3011 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3016 # find a file program which can recognize a shared library
3017 m4_defun([_LT_PATH_MAGIC],
3018 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3019 if test -z "$lt_cv_path_MAGIC_CMD"; then
3020 if test -n "$ac_tool_prefix"; then
3021 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3031 # find the pathname to the GNU or non-GNU linker
3032 AC_DEFUN([LT_PATH_LD],
3033 [AC_REQUIRE([AC_PROG_CC])dnl
3034 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3035 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3036 m4_require([_LT_DECL_SED])dnl
3037 m4_require([_LT_DECL_EGREP])dnl
3038 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3040 AC_ARG_WITH([gnu-ld],
3041 [AS_HELP_STRING([--with-gnu-ld],
3042 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3043 [test "$withval" = no || with_gnu_ld=yes],
3044 [with_gnu_ld=no])dnl
3047 if test "$GCC" = yes; then
3048 # Check if gcc -print-prog-name=ld gives a path.
3049 AC_MSG_CHECKING([for ld used by $CC])
3052 # gcc leaves a trailing carriage return which upsets mingw
3053 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3055 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3058 # Accept absolute paths.
3059 [[\\/]]* | ?:[[\\/]]*)
3060 re_direlt='/[[^/]][[^/]]*/\.\./'
3061 # Canonicalize the pathname of ld
3062 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3063 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3064 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3066 test -z "$LD" && LD="$ac_prog"
3069 # If it fails, then pretend we aren't using GCC.
3073 # If it is relative, then search for the first ld in PATH.
3077 elif test "$with_gnu_ld" = yes; then
3078 AC_MSG_CHECKING([for GNU ld])
3080 AC_MSG_CHECKING([for non-GNU ld])
3082 AC_CACHE_VAL(lt_cv_path_LD,
3083 [if test -z "$LD"; then
3084 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3085 for ac_dir in $PATH; do
3087 test -z "$ac_dir" && ac_dir=.
3088 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3089 lt_cv_path_LD="$ac_dir/$ac_prog"
3090 # Check to see if the program is GNU ld. I'd rather use --version,
3091 # but apparently some variants of GNU ld only accept -v.
3092 # Break only if it was the GNU/non-GNU ld that we prefer.
3093 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3094 *GNU* | *'with BFD'*)
3095 test "$with_gnu_ld" != no && break
3098 test "$with_gnu_ld" != yes && break
3105 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3108 if test -n "$LD"; then
3113 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3117 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3121 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3122 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3123 dnl aclocal-1.4 backwards compatibility:
3124 dnl AC_DEFUN([AM_PROG_LD], [])
3125 dnl AC_DEFUN([AC_PROG_LD], [])
3130 m4_defun([_LT_PATH_LD_GNU],
3131 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3132 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3133 case `$LD -v 2>&1 </dev/null` in
3134 *GNU* | *'with BFD'*)
3135 lt_cv_prog_gnu_ld=yes
3138 lt_cv_prog_gnu_ld=no
3141 with_gnu_ld=$lt_cv_prog_gnu_ld
3147 # find reload flag for linker
3148 # -- PORTME Some linkers may need a different reload flag.
3149 m4_defun([_LT_CMD_RELOAD],
3150 [AC_CACHE_CHECK([for $LD option to reload object files],
3151 lt_cv_ld_reload_flag,
3152 [lt_cv_ld_reload_flag='-r'])
3153 reload_flag=$lt_cv_ld_reload_flag
3154 case $reload_flag in
3156 *) reload_flag=" $reload_flag" ;;
3158 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3160 cygwin* | mingw* | pw32* | cegcc*)
3161 if test "$GCC" != yes; then
3166 if test "$GCC" = yes; then
3167 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3169 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3173 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3174 _LT_TAGDECL([], [reload_cmds], [2])dnl
3178 # _LT_CHECK_MAGIC_METHOD
3179 # ----------------------
3180 # how to check for library dependencies
3181 # -- PORTME fill in with the dynamic library characteristics
3182 m4_defun([_LT_CHECK_MAGIC_METHOD],
3183 [m4_require([_LT_DECL_EGREP])
3184 m4_require([_LT_DECL_OBJDUMP])
3185 AC_CACHE_CHECK([how to recognize dependent libraries],
3186 lt_cv_deplibs_check_method,
3187 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3188 lt_cv_file_magic_test_file=
3189 lt_cv_deplibs_check_method='unknown'
3190 # Need to set the preceding variable on all platforms that support
3191 # interlibrary dependencies.
3192 # 'none' -- dependencies not supported.
3193 # `unknown' -- same as none, but documents that we really don't know.
3194 # 'pass_all' -- all dependencies passed with no checks.
3195 # 'test_compile' -- check by making test program.
3196 # 'file_magic [[regex]]' -- check by looking for files in library path
3197 # which responds to the $file_magic_cmd with a given extended regex.
3198 # If you have `file' or equivalent on your system and you're not sure
3199 # whether `pass_all' will *always* work, you probably want this one.
3203 lt_cv_deplibs_check_method=pass_all
3207 lt_cv_deplibs_check_method=pass_all
3211 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3212 lt_cv_file_magic_cmd='/usr/bin/file -L'
3213 lt_cv_file_magic_test_file=/shlib/libc.so
3217 # func_win32_libid is a shell function defined in ltmain.sh
3218 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3219 lt_cv_file_magic_cmd='func_win32_libid'
3223 # Base MSYS/MinGW do not provide the 'file' command needed by
3224 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3225 # unless we find 'file', for example because we are cross-compiling.
3226 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3227 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3228 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3229 lt_cv_file_magic_cmd='func_win32_libid'
3231 # Keep this pattern in sync with the one in func_win32_libid.
3232 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3233 lt_cv_file_magic_cmd='$OBJDUMP -f'
3238 # use the weaker test based on 'objdump'. See mingw*.
3239 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3240 lt_cv_file_magic_cmd='$OBJDUMP -f'
3243 darwin* | rhapsody*)
3244 lt_cv_deplibs_check_method=pass_all
3247 freebsd* | dragonfly*)
3248 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3251 # Not sure whether the presence of OpenBSD here was a mistake.
3252 # Let's accept both of them until this is cleared up.
3253 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3254 lt_cv_file_magic_cmd=/usr/bin/file
3255 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3259 lt_cv_deplibs_check_method=pass_all
3264 lt_cv_deplibs_check_method=pass_all
3268 lt_cv_deplibs_check_method=pass_all
3271 hpux10.20* | hpux11*)
3272 lt_cv_file_magic_cmd=/usr/bin/file
3275 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3276 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3279 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3280 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3283 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3284 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3290 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3291 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3294 irix5* | irix6* | nonstopux*)
3296 *-32|*"-32 ") libmagic=32-bit;;
3297 *-n32|*"-n32 ") libmagic=N32;;
3298 *-64|*"-64 ") libmagic=64-bit;;
3299 *) libmagic=never-match;;
3301 lt_cv_deplibs_check_method=pass_all
3304 # This must be glibc/ELF.
3305 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3306 lt_cv_deplibs_check_method=pass_all
3310 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3311 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3313 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3318 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3319 lt_cv_file_magic_cmd=/usr/bin/file
3320 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3324 lt_cv_deplibs_check_method=pass_all
3328 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3329 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3331 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3335 osf3* | osf4* | osf5*)
3336 lt_cv_deplibs_check_method=pass_all
3340 lt_cv_deplibs_check_method=pass_all
3344 lt_cv_deplibs_check_method=pass_all
3347 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3348 lt_cv_deplibs_check_method=pass_all
3352 case $host_vendor in
3354 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3355 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3358 lt_cv_deplibs_check_method=pass_all
3361 lt_cv_file_magic_cmd='/bin/file'
3362 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3365 lt_cv_file_magic_cmd='/bin/file'
3366 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3367 lt_cv_file_magic_test_file=/lib/libc.so
3370 lt_cv_deplibs_check_method=pass_all
3373 lt_cv_deplibs_check_method=pass_all
3379 lt_cv_deplibs_check_method=pass_all
3386 if test "$build" = "$host"; then
3389 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3392 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3398 file_magic_cmd=$lt_cv_file_magic_cmd
3399 deplibs_check_method=$lt_cv_deplibs_check_method
3400 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3402 _LT_DECL([], [deplibs_check_method], [1],
3403 [Method to check whether dependent libraries are shared objects])
3404 _LT_DECL([], [file_magic_cmd], [1],
3405 [Command to use when deplibs_check_method = "file_magic"])
3406 _LT_DECL([], [file_magic_glob], [1],
3407 [How to find potential files when deplibs_check_method = "file_magic"])
3408 _LT_DECL([], [want_nocaseglob], [1],
3409 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3410 ])# _LT_CHECK_MAGIC_METHOD
3415 # find the pathname to a BSD- or MS-compatible name lister
3416 AC_DEFUN([LT_PATH_NM],
3417 [AC_REQUIRE([AC_PROG_CC])dnl
3418 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3419 [if test -n "$NM"; then
3420 # Let the user override the test.
3423 lt_nm_to_check="${ac_tool_prefix}nm"
3424 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3425 lt_nm_to_check="$lt_nm_to_check nm"
3427 for lt_tmp_nm in $lt_nm_to_check; do
3428 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3429 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3431 test -z "$ac_dir" && ac_dir=.
3432 tmp_nm="$ac_dir/$lt_tmp_nm"
3433 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3434 # Check to see if the nm accepts a BSD-compat flag.
3435 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3436 # nm: unknown option "B" ignored
3437 # Tru64's nm complains that /dev/null is an invalid object file
3438 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3439 */dev/null* | *'Invalid file or object type'*)
3440 lt_cv_path_NM="$tmp_nm -B"
3444 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3446 lt_cv_path_NM="$tmp_nm -p"
3450 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3451 continue # so that we can try to find one that supports BSD flags
3460 : ${lt_cv_path_NM=no}
3462 if test "$lt_cv_path_NM" != "no"; then
3465 # Didn't find any BSD compatible name lister, look for dumpbin.
3466 if test -n "$DUMPBIN"; then :
3467 # Let the user override the test.
3469 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3470 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3472 DUMPBIN="$DUMPBIN -symbols"
3480 if test "$DUMPBIN" != ":"; then
3484 test -z "$NM" && NM=nm
3486 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3488 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3489 [lt_cv_nm_interface="BSD nm"
3490 echo "int some_variable = 0;" > conftest.$ac_ext
3491 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3492 (eval "$ac_compile" 2>conftest.err)
3493 cat conftest.err >&AS_MESSAGE_LOG_FD
3494 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3495 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3496 cat conftest.err >&AS_MESSAGE_LOG_FD
3497 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3498 cat conftest.out >&AS_MESSAGE_LOG_FD
3499 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3500 lt_cv_nm_interface="MS dumpbin"
3506 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3507 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3508 dnl aclocal-1.4 backwards compatibility:
3509 dnl AC_DEFUN([AM_PROG_NM], [])
3510 dnl AC_DEFUN([AC_PROG_NM], [])
3512 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3513 # --------------------------------
3514 # how to determine the name of the shared library
3515 # associated with a specific link library.
3516 # -- PORTME fill in with the dynamic library characteristics
3517 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3518 [m4_require([_LT_DECL_EGREP])
3519 m4_require([_LT_DECL_OBJDUMP])
3520 m4_require([_LT_DECL_DLLTOOL])
3521 AC_CACHE_CHECK([how to associate runtime and link libraries],
3522 lt_cv_sharedlib_from_linklib_cmd,
3523 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3526 cygwin* | mingw* | pw32* | cegcc*)
3527 # two different shell functions defined in ltmain.sh
3528 # decide which to use based on capabilities of $DLLTOOL
3529 case `$DLLTOOL --help 2>&1` in
3530 *--identify-strict*)
3531 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3534 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3539 # fallback: assume linklib IS sharedlib
3540 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3544 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3545 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3547 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3548 [Command to associate shared and link libraries])
3549 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3552 # _LT_PATH_MANIFEST_TOOL
3553 # ----------------------
3554 # locate the manifest tool
3555 m4_defun([_LT_PATH_MANIFEST_TOOL],
3556 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3557 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3558 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3559 [lt_cv_path_mainfest_tool=no
3560 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3561 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3562 cat conftest.err >&AS_MESSAGE_LOG_FD
3563 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3564 lt_cv_path_mainfest_tool=yes
3567 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3570 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3571 ])# _LT_PATH_MANIFEST_TOOL
3576 # check for math library
3577 AC_DEFUN([LT_LIB_M],
3578 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3581 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3582 # These system don't have libm, or don't need it
3585 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3586 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3589 AC_CHECK_LIB(m, cos, LIBM="-lm")
3596 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3597 dnl aclocal-1.4 backwards compatibility:
3598 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3601 # _LT_COMPILER_NO_RTTI([TAGNAME])
3602 # -------------------------------
3603 m4_defun([_LT_COMPILER_NO_RTTI],
3604 [m4_require([_LT_TAG_COMPILER])dnl
3606 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3608 if test "$GCC" = yes; then
3609 case $cc_basename in
3611 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3613 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3616 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3617 lt_cv_prog_compiler_rtti_exceptions,
3618 [-fno-rtti -fno-exceptions], [],
3619 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3621 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3622 [Compiler flag to turn off builtin functions])
3623 ])# _LT_COMPILER_NO_RTTI
3626 # _LT_CMD_GLOBAL_SYMBOLS
3627 # ----------------------
3628 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3629 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3630 AC_REQUIRE([AC_PROG_CC])dnl
3631 AC_REQUIRE([AC_PROG_AWK])dnl
3632 AC_REQUIRE([LT_PATH_NM])dnl
3633 AC_REQUIRE([LT_PATH_LD])dnl
3634 m4_require([_LT_DECL_SED])dnl
3635 m4_require([_LT_DECL_EGREP])dnl
3636 m4_require([_LT_TAG_COMPILER])dnl
3638 # Check for command to grab the raw symbol name followed by C symbol from nm.
3639 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3640 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3642 # These are sane defaults that work on at least a few old systems.
3643 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3645 # Character class describing NM global symbol codes.
3646 symcode='[[BCDEGRST]]'
3648 # Regexp to match symbols that can be accessed directly from C.
3649 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3651 # Define system-specific variables.
3656 cygwin* | mingw* | pw32* | cegcc*)
3657 symcode='[[ABCDGISTW]]'
3660 if test "$host_cpu" = ia64; then
3661 symcode='[[ABCDEGRST]]'
3665 symcode='[[BCDEGRST]]'
3668 symcode='[[BCDEGQRST]]'
3679 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3683 symcode='[[DFNSTU]]'
3687 # If we're using GNU nm, then use its standard symbol codes.
3688 case `$NM -V 2>&1` in
3689 *GNU* | *'with BFD'*)
3690 symcode='[[ABCDGIRSTW]]' ;;
3693 # Transform an extracted symbol line into a proper C declaration.
3694 # Some systems (esp. on ia64) link data and code symbols differently,
3695 # so use this general approach.
3696 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3698 # Transform an extracted symbol line into symbol name and symbol address
3699 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3700 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3702 # Handle CRLF in mingw tool chain
3706 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3710 # Try without a prefix underscore, then with it.
3711 for ac_symprfx in "" "_"; do
3713 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3714 symxfrm="\\1 $ac_symprfx\\2 \\2"
3716 # Write the raw and C identifiers.
3717 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3718 # Fake it for dumpbin and say T for any non-static function
3719 # and D for any global variable.
3720 # Also find C++ and __fastcall symbols from MSVC++,
3721 # which start with @ or ?.
3722 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3723 " {last_section=section; section=\$ 3};"\
3724 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3725 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3726 " \$ 0!~/External *\|/{next};"\
3727 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3728 " {if(hide[section]) next};"\
3729 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3730 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3731 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3732 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3733 " ' prfx=^$ac_symprfx]"
3735 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3737 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3739 # Check to see that the pipe works correctly.
3743 cat > conftest.$ac_ext <<_LT_EOF
3748 void nm_test_func(void);
3749 void nm_test_func(void){}
3753 int main(){nm_test_var='a';nm_test_func();return(0);}
3756 if AC_TRY_EVAL(ac_compile); then
3757 # Now try to grab the symbols.
3759 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3760 # Try sorting and uniquifying the output.
3761 if sort "$nlist" | uniq > "$nlist"T; then
3762 mv -f "$nlist"T "$nlist"
3767 # Make sure that we snagged all the symbols we need.
3768 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3769 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3770 cat <<_LT_EOF > conftest.$ac_ext
3771 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3772 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3773 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3774 relocations are performed -- see ld's documentation on pseudo-relocs. */
3775 # define LT@&t@_DLSYM_CONST
3776 #elif defined(__osf__)
3777 /* This system does not cope well with relocations in const data. */
3778 # define LT@&t@_DLSYM_CONST
3780 # define LT@&t@_DLSYM_CONST const
3788 # Now generate the symbol file.
3789 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3791 cat <<_LT_EOF >> conftest.$ac_ext
3793 /* The mapping between symbol names and symbols. */
3794 LT@&t@_DLSYM_CONST struct {
3798 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3800 { "@PROGRAM@", (void *) 0 },
3802 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3803 cat <<\_LT_EOF >> conftest.$ac_ext
3807 /* This works around a problem in FreeBSD linker */
3808 #ifdef FREEBSD_WORKAROUND
3809 static const void *lt_preloaded_setup() {
3810 return lt__PROGRAM__LTX_preloaded_symbols;
3818 # Now try linking the two files.
3819 mv conftest.$ac_objext conftstm.$ac_objext
3820 lt_globsym_save_LIBS=$LIBS
3821 lt_globsym_save_CFLAGS=$CFLAGS
3822 LIBS="conftstm.$ac_objext"
3823 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3824 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3827 LIBS=$lt_globsym_save_LIBS
3828 CFLAGS=$lt_globsym_save_CFLAGS
3830 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3833 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3836 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3839 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3840 cat conftest.$ac_ext >&5
3842 rm -rf conftest* conftst*
3844 # Do not use the global_symbol_pipe unless it works.
3845 if test "$pipe_works" = yes; then
3848 lt_cv_sys_global_symbol_pipe=
3852 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3853 lt_cv_sys_global_symbol_to_cdecl=
3855 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3856 AC_MSG_RESULT(failed)
3861 # Response file support.
3862 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3863 nm_file_list_spec='@'
3864 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3865 nm_file_list_spec='@'
3868 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3869 [Take the output of nm and produce a listing of raw symbols and C names])
3870 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3871 [Transform the output of nm in a proper C declaration])
3872 _LT_DECL([global_symbol_to_c_name_address],
3873 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3874 [Transform the output of nm in a C name address pair])
3875 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3876 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3877 [Transform the output of nm in a C name address pair when lib prefix is needed])
3878 _LT_DECL([], [nm_file_list_spec], [1],
3879 [Specify filename containing input files for $NM])
3880 ]) # _LT_CMD_GLOBAL_SYMBOLS
3883 # _LT_COMPILER_PIC([TAGNAME])
3884 # ---------------------------
3885 m4_defun([_LT_COMPILER_PIC],
3886 [m4_require([_LT_TAG_COMPILER])dnl
3887 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3888 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3889 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3891 m4_if([$1], [CXX], [
3892 # C++ specific cases for pic, static, wl, etc.
3893 if test "$GXX" = yes; then
3894 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3895 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3899 # All AIX code is PIC.
3900 if test "$host_cpu" = ia64; then
3901 # AIX 5 now supports IA64 processor
3902 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3909 # see comment about AmigaOS4 .so support
3910 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3913 # FIXME: we need at least 68020 code to build shared libraries, but
3914 # adding the `-m68020' flag to GCC prevents building anything better,
3916 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3921 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3922 # PIC is the default for these OSes.
3924 mingw* | cygwin* | os2* | pw32* | cegcc*)
3925 # This hack is so that the source file can tell whether it is being
3926 # built for inclusion in a dll (and should export symbols for example).
3927 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3928 # (--disable-auto-import) libraries
3929 m4_if([$1], [GCJ], [],
3930 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3932 darwin* | rhapsody*)
3933 # PIC is the default on this platform
3934 # Common symbols not allowed in MH_DYLIB files
3935 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3938 # DJGPP does not support shared libraries at all
3939 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3942 # PIC is the default for Haiku.
3943 # The "-static" flag exists, but is broken.
3944 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3947 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3948 # Instead, we relocate shared libraries at runtime.
3951 if test -d /usr/nec; then
3952 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3956 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3957 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3958 # sets the default TLS model and affects inlining.
3963 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3968 # QNX uses GNU C++, but need to define -shared option too, otherwise
3970 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3973 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3979 # All AIX code is PIC.
3980 if test "$host_cpu" = ia64; then
3981 # AIX 5 now supports IA64 processor
3982 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3984 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3988 case $cc_basename in
3990 # Green Hills C++ Compiler
3991 # _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"
3995 mingw* | cygwin* | os2* | pw32* | cegcc*)
3996 # This hack is so that the source file can tell whether it is being
3997 # built for inclusion in a dll (and should export symbols for example).
3998 m4_if([$1], [GCJ], [],
3999 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4002 case $cc_basename in
4004 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4007 # Green Hills C++ Compiler
4008 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4014 freebsd* | dragonfly*)
4015 # FreeBSD uses GNU C++
4017 hpux9* | hpux10* | hpux11*)
4018 case $cc_basename in
4020 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4021 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4022 if test "$host_cpu" != ia64; then
4023 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4027 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4028 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4034 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4043 # This is c89, which is MS Visual C++ (no shared libs)
4044 # Anyone wants to do a port?
4046 irix5* | irix6* | nonstopux*)
4047 case $cc_basename in
4049 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4050 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4051 # CC pic flag -KPIC is the default.
4057 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4058 case $cc_basename in
4061 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4065 # old Intel C++ for x86_64 which still supported -KPIC.
4066 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4067 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4068 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4071 # Intel C++, used to be incompatible with GCC.
4072 # ICC 10 doesn't accept -KPIC any more.
4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4074 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4075 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4078 # Portland Group C++ compiler
4079 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4080 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4081 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4085 # Make sure the PIC flag is empty. It appears that all Alpha
4086 # Linux and Compaq Tru64 Unix objects are PIC.
4087 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4088 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4090 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4091 # IBM XL 8.0, 9.0 on PPC and BlueGene
4092 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4093 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4094 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4097 case `$CC -V 2>&1 | sed 5q` in
4100 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4101 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4102 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4113 case $cc_basename in
4115 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4124 # QNX uses GNU C++, but need to define -shared option too, otherwise
4126 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4128 osf3* | osf4* | osf5*)
4129 case $cc_basename in
4131 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4134 # Rational C++ 2.4.1
4135 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4138 # Digital/Compaq C++
4139 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4140 # Make sure the PIC flag is empty. It appears that all Alpha
4141 # Linux and Compaq Tru64 Unix objects are PIC.
4142 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4143 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4152 case $cc_basename in
4154 # Sun C++ 4.2, 5.x and Centerline C++
4155 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4156 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4157 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4160 # Green Hills C++ Compiler
4161 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4168 case $cc_basename in
4171 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4172 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4176 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4182 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4183 case $cc_basename in
4185 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4186 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4187 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4192 case $cc_basename in
4194 # NonStop-UX NCC 3.20
4195 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4204 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4210 if test "$GCC" = yes; then
4211 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4212 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4216 # All AIX code is PIC.
4217 if test "$host_cpu" = ia64; then
4218 # AIX 5 now supports IA64 processor
4219 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4226 # see comment about AmigaOS4 .so support
4227 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4230 # FIXME: we need at least 68020 code to build shared libraries, but
4231 # adding the `-m68020' flag to GCC prevents building anything better,
4233 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4238 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4239 # PIC is the default for these OSes.
4242 mingw* | cygwin* | pw32* | os2* | cegcc*)
4243 # This hack is so that the source file can tell whether it is being
4244 # built for inclusion in a dll (and should export symbols for example).
4245 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4246 # (--disable-auto-import) libraries
4247 m4_if([$1], [GCJ], [],
4248 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4251 darwin* | rhapsody*)
4252 # PIC is the default on this platform
4253 # Common symbols not allowed in MH_DYLIB files
4254 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4258 # PIC is the default for Haiku.
4259 # The "-static" flag exists, but is broken.
4260 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4264 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4265 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4266 # sets the default TLS model and affects inlining.
4272 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4278 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4279 # Instead, we relocate shared libraries at runtime.
4283 # Just because we use GCC doesn't mean we suddenly get shared libraries
4284 # on systems that don't support them.
4285 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4290 # QNX uses GNU C++, but need to define -shared option too, otherwise
4292 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4296 if test -d /usr/nec; then
4297 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4302 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4306 case $cc_basename in
4307 nvcc*) # Cuda Compiler Driver 2.2
4308 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4309 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4310 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4315 # PORTME Check for flag to pass linker flags through the system compiler.
4318 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4319 if test "$host_cpu" = ia64; then
4320 # AIX 5 now supports IA64 processor
4321 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4323 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4327 mingw* | cygwin* | pw32* | os2* | cegcc*)
4328 # This hack is so that the source file can tell whether it is being
4329 # built for inclusion in a dll (and should export symbols for example).
4330 m4_if([$1], [GCJ], [],
4331 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4334 hpux9* | hpux10* | hpux11*)
4335 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4336 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4343 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4346 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4347 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4350 irix5* | irix6* | nonstopux*)
4351 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4352 # PIC (with -KPIC) is the default.
4353 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4356 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4357 case $cc_basename in
4358 # old Intel for x86_64 which still supported -KPIC.
4360 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4361 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4362 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4364 # icc used to be incompatible with GCC.
4365 # ICC 10 doesn't accept -KPIC any more.
4367 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4368 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4369 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4371 # Lahey Fortran 8.1.
4373 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4374 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4375 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4378 # NAG Fortran compiler
4379 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4380 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4381 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4383 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4384 # Portland Group compilers (*not* the Pentium gcc compiler,
4385 # which looks to be a dead project)
4386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4387 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4391 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4392 # All Alpha code is PIC.
4393 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4395 xl* | bgxl* | bgf* | mpixl*)
4396 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4397 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4398 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4399 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4402 case `$CC -V 2>&1 | sed 5q` in
4403 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4404 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4407 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4409 *Sun\ F* | *Sun*Fortran*)
4410 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4411 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4412 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4416 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4417 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4418 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4420 *Intel*\ [[CF]]*Compiler*)
4421 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4422 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4423 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4426 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4427 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4428 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4436 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4437 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4441 # QNX uses GNU C++, but need to define -shared option too, otherwise
4443 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4446 osf3* | osf4* | osf5*)
4447 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4448 # All OSF/1 code is PIC.
4449 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4453 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4457 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4458 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4459 case $cc_basename in
4460 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4461 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4463 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4468 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4469 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4470 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4473 sysv4 | sysv4.2uw2* | sysv4.3*)
4474 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4475 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4476 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4480 if test -d /usr/nec ;then
4481 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4482 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4486 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4487 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4488 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4489 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4493 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4494 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4498 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4499 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4503 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4509 # For platforms which do not support PIC, -DPIC is meaningless:
4511 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4514 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4518 AC_CACHE_CHECK([for $compiler option to produce PIC],
4519 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4520 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4521 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4524 # Check to make sure the PIC flag actually works.
4526 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4527 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4528 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4529 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4530 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4532 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4534 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4535 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4537 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4538 [Additional compiler flags for building library objects])
4540 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4541 [How to pass a linker flag through the compiler])
4543 # Check to make sure the static flag actually works.
4545 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4546 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4547 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4548 $lt_tmp_static_flag,
4550 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4551 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4552 [Compiler flag to prevent dynamic linking])
4553 ])# _LT_COMPILER_PIC
4556 # _LT_LINKER_SHLIBS([TAGNAME])
4557 # ----------------------------
4558 # See if the linker supports building shared libraries.
4559 m4_defun([_LT_LINKER_SHLIBS],
4560 [AC_REQUIRE([LT_PATH_LD])dnl
4561 AC_REQUIRE([LT_PATH_NM])dnl
4562 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4563 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4564 m4_require([_LT_DECL_EGREP])dnl
4565 m4_require([_LT_DECL_SED])dnl
4566 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4567 m4_require([_LT_TAG_COMPILER])dnl
4568 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4569 m4_if([$1], [CXX], [
4570 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4571 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4574 # If we're using GNU nm, then we don't want the "-C" option.
4575 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4576 # Also, AIX nm treats weak defined symbols like other global defined
4577 # symbols, whereas GNU nm marks them as "W".
4578 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4579 _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'
4581 _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'
4585 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4587 cygwin* | mingw* | cegcc*)
4588 case $cc_basename in
4590 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4593 _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'
4594 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4599 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4604 _LT_TAGVAR(allow_undefined_flag, $1)=
4605 _LT_TAGVAR(always_export_symbols, $1)=no
4606 _LT_TAGVAR(archive_cmds, $1)=
4607 _LT_TAGVAR(archive_expsym_cmds, $1)=
4608 _LT_TAGVAR(compiler_needs_object, $1)=no
4609 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4610 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4611 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4612 _LT_TAGVAR(hardcode_automatic, $1)=no
4613 _LT_TAGVAR(hardcode_direct, $1)=no
4614 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4615 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4616 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4617 _LT_TAGVAR(hardcode_minus_L, $1)=no
4618 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4619 _LT_TAGVAR(inherit_rpath, $1)=no
4620 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4621 _LT_TAGVAR(module_cmds, $1)=
4622 _LT_TAGVAR(module_expsym_cmds, $1)=
4623 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4624 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4625 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4626 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4627 # include_expsyms should be a list of space-separated symbols to be *always*
4628 # included in the symbol list
4629 _LT_TAGVAR(include_expsyms, $1)=
4630 # exclude_expsyms can be an extended regexp of symbols to exclude
4631 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4632 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4633 # as well as any symbol that contains `d'.
4634 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4635 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4636 # platforms (ab)use it in PIC code, but their linkers get confused if
4637 # the symbol is explicitly referenced. Since portable code cannot
4638 # rely on this symbol name, it's probably fine to never include it in
4639 # preloaded symbol tables.
4640 # Exclude shared library initialization/finalization symbols.
4641 dnl Note also adjust exclude_expsyms for C++ above.
4642 extract_expsyms_cmds=
4645 cygwin* | mingw* | pw32* | cegcc*)
4646 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4647 # When not using gcc, we currently assume that we are using
4648 # Microsoft Visual C++.
4649 if test "$GCC" != yes; then
4654 # we just hope/assume this is gcc and not c89 (= MSVC++)
4662 _LT_TAGVAR(ld_shlibs, $1)=yes
4664 # On some targets, GNU ld is compatible enough with the native linker
4665 # that we're better off using the native interface for both.
4666 lt_use_gnu_ld_interface=no
4667 if test "$with_gnu_ld" = yes; then
4670 # The AIX port of GNU ld has always aspired to compatibility
4671 # with the native linker. However, as the warning in the GNU ld
4672 # block says, versions before 2.19.5* couldn't really create working
4673 # shared libraries, regardless of the interface used.
4674 case `$LD -v 2>&1` in
4675 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4676 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4677 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4679 lt_use_gnu_ld_interface=yes
4684 lt_use_gnu_ld_interface=yes
4689 if test "$lt_use_gnu_ld_interface" = yes; then
4690 # If archive_cmds runs LD, not CC, wlarc should be empty
4693 # Set some defaults for GNU ld with shared library support. These
4694 # are reset later if shared libraries are not supported. Putting them
4695 # here allows them to be overridden if necessary.
4696 runpath_var=LD_RUN_PATH
4697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4698 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4699 # ancient GNU ld didn't support --whole-archive et. al.
4700 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4701 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4703 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4705 supports_anon_versioning=no
4706 case `$LD -v 2>&1` in
4707 *GNU\ gold*) supports_anon_versioning=yes ;;
4708 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4709 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4710 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4711 *\ 2.11.*) ;; # other 2.11 versions
4712 *) supports_anon_versioning=yes ;;
4715 # See if GNU ld supports shared libraries.
4718 # On AIX/PPC, the GNU linker is very broken
4719 if test "$host_cpu" != ia64; then
4720 _LT_TAGVAR(ld_shlibs, $1)=no
4723 *** Warning: the GNU linker, at least up to release 2.19, is reported
4724 *** to be unable to reliably create shared libraries on AIX.
4725 *** Therefore, libtool is disabling shared libraries support. If you
4726 *** really care for shared libraries, you may want to install binutils
4727 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4728 *** You will then need to restart the configuration process.
4737 # see comment about AmigaOS4 .so support
4738 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4739 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4742 _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)'
4743 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4744 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4750 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4751 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4752 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4753 # support --undefined. This deserves some investigation. FIXME
4754 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4756 _LT_TAGVAR(ld_shlibs, $1)=no
4760 cygwin* | mingw* | pw32* | cegcc*)
4761 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4762 # as there is no search path for DLLs.
4763 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4764 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4765 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4766 _LT_TAGVAR(always_export_symbols, $1)=no
4767 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4768 _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'
4769 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4771 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4772 _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'
4773 # If the export-symbols file already is a .def file (1st line
4774 # is EXPORTS), use it as is; otherwise, prepend...
4775 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4776 cp $export_symbols $output_objdir/$soname.def;
4778 echo EXPORTS > $output_objdir/$soname.def;
4779 cat $export_symbols >> $output_objdir/$soname.def;
4781 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4783 _LT_TAGVAR(ld_shlibs, $1)=no
4788 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4789 _LT_TAGVAR(link_all_deplibs, $1)=yes
4793 _LT_TAGVAR(hardcode_direct, $1)=no
4794 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4795 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4796 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4797 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4798 # Instead, shared libraries are loaded at an image base (0x10000000 by
4799 # default) and relocated if they conflict, which is a slow very memory
4800 # consuming and fragmenting process. To avoid this, we pick a random,
4801 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4802 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4804 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4807 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4809 if test "$host_os" = linux-dietlibc; then
4810 case $cc_basename in
4811 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4814 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4815 && test "$tmp_diet" = no
4817 tmp_addflag=' $pic_flag'
4818 tmp_sharedflag='-shared'
4819 case $cc_basename,$host_cpu in
4820 pgcc*) # Portland Group C compiler
4821 _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'
4822 tmp_addflag=' $pic_flag'
4824 pgf77* | pgf90* | pgf95* | pgfortran*)
4825 # Portland Group f77 and f90 compilers
4826 _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'
4827 tmp_addflag=' $pic_flag -Mnomain' ;;
4828 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4829 tmp_addflag=' -i_dynamic' ;;
4830 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4831 tmp_addflag=' -i_dynamic -nofor_main' ;;
4832 ifc* | ifort*) # Intel Fortran compiler
4833 tmp_addflag=' -nofor_main' ;;
4834 lf95*) # Lahey Fortran 8.1
4835 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4836 tmp_sharedflag='--shared' ;;
4837 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4838 tmp_sharedflag='-qmkshrobj'
4840 nvcc*) # Cuda Compiler Driver 2.2
4841 _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'
4842 _LT_TAGVAR(compiler_needs_object, $1)=yes
4845 case `$CC -V 2>&1 | sed 5q` in
4846 *Sun\ C*) # Sun C 5.9
4847 _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'
4848 _LT_TAGVAR(compiler_needs_object, $1)=yes
4849 tmp_sharedflag='-G' ;;
4850 *Sun\ F*) # Sun Fortran 8.3
4851 tmp_sharedflag='-G' ;;
4853 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4855 if test "x$supports_anon_versioning" = xyes; then
4856 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4857 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4858 echo "local: *; };" >> $output_objdir/$libname.ver~
4859 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4862 case $cc_basename in
4863 xlf* | bgf* | bgxlf* | mpixlf*)
4864 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4865 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4866 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4867 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4868 if test "x$supports_anon_versioning" = xyes; then
4869 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4870 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4871 echo "local: *; };" >> $output_objdir/$libname.ver~
4872 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4877 _LT_TAGVAR(ld_shlibs, $1)=no
4882 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4883 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4886 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4887 _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'
4892 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4893 _LT_TAGVAR(ld_shlibs, $1)=no
4896 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4897 *** create shared libraries on Solaris systems. Therefore, libtool
4898 *** is disabling shared libraries support. We urge you to upgrade GNU
4899 *** binutils to release 2.9.1 or newer. Another option is to modify
4900 *** your PATH or compiler configuration so that the native linker is
4901 *** used, and then restart.
4904 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4905 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4906 _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'
4908 _LT_TAGVAR(ld_shlibs, $1)=no
4912 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4913 case `$LD -v 2>&1` in
4914 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4915 _LT_TAGVAR(ld_shlibs, $1)=no
4918 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4919 *** reliably create shared libraries on SCO systems. Therefore, libtool
4920 *** is disabling shared libraries support. We urge you to upgrade GNU
4921 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4922 *** your PATH or compiler configuration so that the native linker is
4923 *** used, and then restart.
4928 # For security reasons, it is highly recommended that you always
4929 # use absolute paths for naming shared libraries, and exclude the
4930 # DT_RUNPATH tag from executables and libraries. But doing so
4931 # requires that you compile everything twice, which is a pain.
4932 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4933 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4934 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4935 _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'
4937 _LT_TAGVAR(ld_shlibs, $1)=no
4944 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4946 _LT_TAGVAR(hardcode_direct, $1)=yes
4947 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4951 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4952 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4953 _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'
4955 _LT_TAGVAR(ld_shlibs, $1)=no
4960 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4962 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4963 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4964 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4967 # PORTME fill in a description of your system's linker (not GNU ld)
4970 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4971 _LT_TAGVAR(always_export_symbols, $1)=yes
4972 _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'
4973 # Note: this linker hardcodes the directories in LIBPATH if there
4974 # are no directories specified by -L.
4975 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4976 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4977 # Neither direct hardcoding nor static linking is supported with a
4979 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4984 if test "$host_cpu" = ia64; then
4985 # On IA64, the linker does run time linking by default, so we don't
4986 # have to do anything special.
4987 aix_use_runtimelinking=no
4988 exp_sym_flag='-Bexport'
4991 # If we're using GNU nm, then we don't want the "-C" option.
4992 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4993 # Also, AIX nm treats weak defined symbols like other global
4994 # defined symbols, whereas GNU nm marks them as "W".
4995 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4996 _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'
4998 _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'
5000 aix_use_runtimelinking=no
5002 # Test if we are trying to use run time linking or normal
5003 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5004 # need to do runtime linking.
5005 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5006 for ld_flag in $LDFLAGS; do
5007 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5008 aix_use_runtimelinking=yes
5015 exp_sym_flag='-bexport'
5016 no_entry_flag='-bnoentry'
5019 # When large executables or shared objects are built, AIX ld can
5020 # have problems creating the table of contents. If linking a library
5021 # or program results in "error TOC overflow" add -mminimal-toc to
5022 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5023 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5025 _LT_TAGVAR(archive_cmds, $1)=''
5026 _LT_TAGVAR(hardcode_direct, $1)=yes
5027 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5028 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5029 _LT_TAGVAR(link_all_deplibs, $1)=yes
5030 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5032 if test "$GCC" = yes; then
5033 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5034 # We only want to do this on AIX 4.2 and lower, the check
5035 # below for broken collect2 doesn't work under 4.3+
5036 collect2name=`${CC} -print-prog-name=collect2`
5037 if test -f "$collect2name" &&
5038 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5040 # We have reworked collect2
5043 # We have old collect2
5044 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5045 # It fails to find uninstalled libraries when the uninstalled
5046 # path is not listed in the libpath. Setting hardcode_minus_L
5047 # to unsupported forces relinking
5048 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5050 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5054 shared_flag='-shared'
5055 if test "$aix_use_runtimelinking" = yes; then
5056 shared_flag="$shared_flag "'${wl}-G'
5060 if test "$host_cpu" = ia64; then
5061 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5062 # chokes on -Wl,-G. The following line is correct:
5065 if test "$aix_use_runtimelinking" = yes; then
5066 shared_flag='${wl}-G'
5068 shared_flag='${wl}-bM:SRE'
5073 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5074 # It seems that -bexpall does not export symbols beginning with
5075 # underscore (_), so it is better to generate a list of symbols to export.
5076 _LT_TAGVAR(always_export_symbols, $1)=yes
5077 if test "$aix_use_runtimelinking" = yes; then
5078 # Warning - without using the other runtime loading flags (-brtl),
5079 # -berok will link without error, but may produce a broken library.
5080 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5081 # Determine the default libpath from the value encoded in an
5083 _LT_SYS_MODULE_PATH_AIX([$1])
5084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5085 _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 $shared_flag"
5087 if test "$host_cpu" = ia64; then
5088 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5089 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5090 _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"
5092 # Determine the default libpath from the value encoded in an
5094 _LT_SYS_MODULE_PATH_AIX([$1])
5095 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5096 # Warning - without using the other run time loading flags,
5097 # -berok will link without error, but may produce a broken library.
5098 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5099 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5100 if test "$with_gnu_ld" = yes; then
5101 # We only use this code for GNU lds that support --whole-archive.
5102 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5104 # Exported symbols can be pulled into shared objects from archives
5105 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5107 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5108 # This is similar to how AIX traditionally builds its shared libraries.
5109 _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'
5117 # see comment about AmigaOS4 .so support
5118 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5119 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5122 _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)'
5123 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5124 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5130 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5133 cygwin* | mingw* | pw32* | cegcc*)
5134 # When not using gcc, we currently assume that we are using
5135 # Microsoft Visual C++.
5136 # hardcode_libdir_flag_spec is actually meaningless, as there is
5137 # no search path for DLLs.
5138 case $cc_basename in
5141 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5142 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5143 _LT_TAGVAR(always_export_symbols, $1)=yes
5144 _LT_TAGVAR(file_list_spec, $1)='@'
5145 # Tell ltmain to make .lib files, not .a files.
5147 # Tell ltmain to make .dll files, not .so files.
5149 # FIXME: Setting linknames here is a bad hack.
5150 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5151 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5152 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5154 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5156 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5158 # The linker will not automatically build a static lib if we build a DLL.
5159 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5160 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5161 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5162 _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'
5164 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5165 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5166 lt_tool_outputfile="@TOOL_OUTPUT@"~
5167 case $lt_outputfile in
5170 lt_outputfile="$lt_outputfile.exe"
5171 lt_tool_outputfile="$lt_tool_outputfile.exe"
5174 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5175 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5176 $RM "$lt_outputfile.manifest";
5180 # Assume MSVC wrapper
5181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5182 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5183 # Tell ltmain to make .lib files, not .a files.
5185 # Tell ltmain to make .dll files, not .so files.
5187 # FIXME: Setting linknames here is a bad hack.
5188 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5189 # The linker will automatically build a .lib file if we build a DLL.
5190 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5191 # FIXME: Should let the user specify the lib program.
5192 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5193 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5198 darwin* | rhapsody*)
5199 _LT_DARWIN_LINKER_FEATURES($1)
5203 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5204 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5205 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5208 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5209 # support. Future versions do this automatically, but an explicit c++rt0.o
5210 # does not break anything, and helps significantly (at the cost of a little
5213 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5214 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5215 _LT_TAGVAR(hardcode_direct, $1)=yes
5216 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5219 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5221 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5222 _LT_TAGVAR(hardcode_direct, $1)=yes
5223 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5224 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5227 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5228 freebsd* | dragonfly*)
5229 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5230 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5231 _LT_TAGVAR(hardcode_direct, $1)=yes
5232 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5236 if test "$GCC" = yes; then
5237 _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'
5239 _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'
5241 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5242 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5243 _LT_TAGVAR(hardcode_direct, $1)=yes
5245 # hardcode_minus_L: Not really in the search PATH,
5246 # but as the default location of the library.
5247 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5248 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5252 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5253 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5255 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5257 if test "$with_gnu_ld" = no; then
5258 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5259 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5260 _LT_TAGVAR(hardcode_direct, $1)=yes
5261 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5262 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5263 # hardcode_minus_L: Not really in the search PATH,
5264 # but as the default location of the library.
5265 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5270 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5273 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5276 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5279 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5285 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5288 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5292 # Older versions of the 11.00 compiler do not understand -b yet
5293 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5294 _LT_LINKER_OPTION([if $CC understands -b],
5295 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5296 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5297 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5298 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5302 if test "$with_gnu_ld" = no; then
5303 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5304 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5308 _LT_TAGVAR(hardcode_direct, $1)=no
5309 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5312 _LT_TAGVAR(hardcode_direct, $1)=yes
5313 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5314 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5316 # hardcode_minus_L: Not really in the search PATH,
5317 # but as the default location of the library.
5318 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5324 irix5* | irix6* | nonstopux*)
5325 if test "$GCC" = yes; then
5326 _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'
5327 # Try to use the -exported_symbol ld option, if it does not
5328 # work, assume that -exports_file does not work either and
5329 # implicitly export all symbols.
5330 # This should be the same for all languages, so no per-tag cache variable.
5331 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5332 [lt_cv_irix_exported_symbol],
5333 [save_LDFLAGS="$LDFLAGS"
5334 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5337 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5338 [C++], [[int foo (void) { return 0; }]],
5345 [lt_cv_irix_exported_symbol=yes],
5346 [lt_cv_irix_exported_symbol=no])
5347 LDFLAGS="$save_LDFLAGS"])
5348 if test "$lt_cv_irix_exported_symbol" = yes; then
5349 _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'
5352 _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'
5353 _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'
5355 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5356 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5357 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5358 _LT_TAGVAR(inherit_rpath, $1)=yes
5359 _LT_TAGVAR(link_all_deplibs, $1)=yes
5363 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5364 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5366 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5368 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5369 _LT_TAGVAR(hardcode_direct, $1)=yes
5370 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5374 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5375 _LT_TAGVAR(hardcode_direct, $1)=yes
5376 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5377 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5378 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5385 if test -f /usr/libexec/ld.so; then
5386 _LT_TAGVAR(hardcode_direct, $1)=yes
5387 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5388 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5389 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5390 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5391 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5392 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5393 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5396 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5397 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5401 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5402 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5407 _LT_TAGVAR(ld_shlibs, $1)=no
5412 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5413 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5414 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5415 _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'
5416 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5420 if test "$GCC" = yes; then
5421 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5422 _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'
5424 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5425 _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'
5427 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5428 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5429 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5432 osf4* | osf5*) # as osf3* with the addition of -msym flag
5433 if test "$GCC" = yes; then
5434 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5435 _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'
5436 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5438 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5439 _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'
5440 _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~
5441 $CC -shared${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'
5443 # Both c and cxx compiler support -rpath directly
5444 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5446 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5447 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5451 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5452 if test "$GCC" = yes; then
5454 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5455 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5456 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5458 case `$CC -V 2>&1` in
5461 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5462 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5463 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5467 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5468 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5469 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5473 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5474 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5476 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5478 # The compiler driver will combine and reorder linker options,
5479 # but understands `-z linker_flag'. GCC discards it without `$wl',
5480 # but is careful enough not to reorder.
5481 # Supported since Solaris 2.6 (maybe 2.5.1?)
5482 if test "$GCC" = yes; then
5483 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5485 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5489 _LT_TAGVAR(link_all_deplibs, $1)=yes
5493 if test "x$host_vendor" = xsequent; then
5494 # Use $CC to link under sequent, because it throws in some extra .o
5495 # files that make .init and .fini sections work.
5496 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5498 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5500 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5501 _LT_TAGVAR(hardcode_direct, $1)=yes
5502 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5503 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5507 case $host_vendor in
5509 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5510 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5513 ## LD is ld it makes a PLAMLIB
5514 ## CC just makes a GrossModule.
5515 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5516 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5517 _LT_TAGVAR(hardcode_direct, $1)=no
5520 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5521 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5524 runpath_var='LD_RUN_PATH'
5525 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5529 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5530 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5531 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5535 if test -d /usr/nec; then
5536 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5537 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5538 runpath_var=LD_RUN_PATH
5539 hardcode_runpath_var=yes
5540 _LT_TAGVAR(ld_shlibs, $1)=yes
5544 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5545 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5546 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5547 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5548 runpath_var='LD_RUN_PATH'
5550 if test "$GCC" = yes; then
5551 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5552 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5554 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5555 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5559 sysv5* | sco3.2v5* | sco5v6*)
5560 # Note: We can NOT use -z defs as we might desire, because we do not
5561 # link with -lc, and that would cause any symbols used from libc to
5562 # always be unresolved, which means just about no library would
5563 # ever link correctly. If we're not using GNU ld we use -z text
5564 # though, which does catch some bad symbols but isn't as heavy-handed
5566 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5567 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5568 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5569 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5570 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5571 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5572 _LT_TAGVAR(link_all_deplibs, $1)=yes
5573 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5574 runpath_var='LD_RUN_PATH'
5576 if test "$GCC" = yes; then
5577 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5578 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5580 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5581 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5586 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5587 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5588 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5592 _LT_TAGVAR(ld_shlibs, $1)=no
5596 if test x$host_vendor = xsni; then
5598 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5599 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5605 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5606 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5608 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5610 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5611 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5612 _LT_DECL([], [extract_expsyms_cmds], [2],
5613 [The commands to extract the exported symbol list from a shared archive])
5616 # Do we need to explicitly link libc?
5618 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5620 # Assume -lc should be added
5621 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5623 if test "$enable_shared" = yes && test "$GCC" = yes; then
5624 case $_LT_TAGVAR(archive_cmds, $1) in
5626 # FIXME: we may have to deal with multi-command sequences.
5629 # Test whether the compiler implicitly links with -lc since on some
5630 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5631 # to ld, don't add -lc before -lgcc.
5632 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5633 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5635 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5637 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5640 libobjs=conftest.$ac_objext
5642 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5643 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5649 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5650 _LT_TAGVAR(allow_undefined_flag, $1)=
5651 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5653 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5655 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5657 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5659 cat conftest.err 1>&5
5663 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5670 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5671 [Whether or not to add -lc for building shared libraries])
5672 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5673 [enable_shared_with_static_runtimes], [0],
5674 [Whether or not to disallow shared libs when runtime libs are static])
5675 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5676 [Compiler flag to allow reflexive dlopens])
5677 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5678 [Compiler flag to generate shared objects directly from archives])
5679 _LT_TAGDECL([], [compiler_needs_object], [1],
5680 [Whether the compiler copes with passing no objects directly])
5681 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5682 [Create an old-style archive from a shared archive])
5683 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5684 [Create a temporary old-style archive to link instead of a shared archive])
5685 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5686 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5687 _LT_TAGDECL([], [module_cmds], [2],
5688 [Commands used to build a loadable module if different from building
5690 _LT_TAGDECL([], [module_expsym_cmds], [2])
5691 _LT_TAGDECL([], [with_gnu_ld], [1],
5692 [Whether we are building with GNU ld or not])
5693 _LT_TAGDECL([], [allow_undefined_flag], [1],
5694 [Flag that allows shared libraries with undefined symbols to be built])
5695 _LT_TAGDECL([], [no_undefined_flag], [1],
5696 [Flag that enforces no undefined symbols])
5697 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5698 [Flag to hardcode $libdir into a binary during linking.
5699 This must work even if $libdir does not exist])
5700 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5701 [Whether we need a single "-rpath" flag with a separated argument])
5702 _LT_TAGDECL([], [hardcode_direct], [0],
5703 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5704 DIR into the resulting binary])
5705 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5706 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5707 DIR into the resulting binary and the resulting library dependency is
5708 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5709 library is relocated])
5710 _LT_TAGDECL([], [hardcode_minus_L], [0],
5711 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5712 into the resulting binary])
5713 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5714 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5715 into the resulting binary])
5716 _LT_TAGDECL([], [hardcode_automatic], [0],
5717 [Set to "yes" if building a shared library automatically hardcodes DIR
5718 into the library and all subsequent libraries and executables linked
5720 _LT_TAGDECL([], [inherit_rpath], [0],
5721 [Set to yes if linker adds runtime paths of dependent libraries
5722 to runtime path list])
5723 _LT_TAGDECL([], [link_all_deplibs], [0],
5724 [Whether libtool must link a program against all its dependency libraries])
5725 _LT_TAGDECL([], [always_export_symbols], [0],
5726 [Set to "yes" if exported symbols are required])
5727 _LT_TAGDECL([], [export_symbols_cmds], [2],
5728 [The commands to list exported symbols])
5729 _LT_TAGDECL([], [exclude_expsyms], [1],
5730 [Symbols that should not be listed in the preloaded symbols])
5731 _LT_TAGDECL([], [include_expsyms], [1],
5732 [Symbols that must always be exported])
5733 _LT_TAGDECL([], [prelink_cmds], [2],
5734 [Commands necessary for linking programs (against libraries) with templates])
5735 _LT_TAGDECL([], [postlink_cmds], [2],
5736 [Commands necessary for finishing linking programs])
5737 _LT_TAGDECL([], [file_list_spec], [1],
5738 [Specify filename containing input files])
5739 dnl FIXME: Not yet implemented
5740 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5741 dnl [Compiler flag to generate thread safe objects])
5742 ])# _LT_LINKER_SHLIBS
5745 # _LT_LANG_C_CONFIG([TAG])
5746 # ------------------------
5747 # Ensure that the configuration variables for a C compiler are suitably
5748 # defined. These variables are subsequently used by _LT_CONFIG to write
5749 # the compiler configuration to `libtool'.
5750 m4_defun([_LT_LANG_C_CONFIG],
5751 [m4_require([_LT_DECL_EGREP])dnl
5755 # Source file extension for C test sources.
5758 # Object file extension for compiled C test sources.
5760 _LT_TAGVAR(objext, $1)=$objext
5762 # Code to be used in simple compile tests
5763 lt_simple_compile_test_code="int some_variable = 0;"
5765 # Code to be used in simple link tests
5766 lt_simple_link_test_code='int main(){return(0);}'
5769 # Save the default compiler, since it gets overwritten when the other
5770 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5771 compiler_DEFAULT=$CC
5773 # save warnings/boilerplate of simple test code
5774 _LT_COMPILER_BOILERPLATE
5775 _LT_LINKER_BOILERPLATE
5777 if test -n "$compiler"; then
5778 _LT_COMPILER_NO_RTTI($1)
5779 _LT_COMPILER_PIC($1)
5780 _LT_COMPILER_C_O($1)
5781 _LT_COMPILER_FILE_LOCKS($1)
5782 _LT_LINKER_SHLIBS($1)
5783 _LT_SYS_DYNAMIC_LINKER($1)
5784 _LT_LINKER_HARDCODE_LIBPATH($1)
5788 # Report which library types will actually be built
5789 AC_MSG_CHECKING([if libtool supports shared libraries])
5790 AC_MSG_RESULT([$can_build_shared])
5792 AC_MSG_CHECKING([whether to build shared libraries])
5793 test "$can_build_shared" = "no" && enable_shared=no
5795 # On AIX, shared libraries and static libraries use the same namespace, and
5796 # are all built from PIC.
5799 test "$enable_shared" = yes && enable_static=no
5800 if test -n "$RANLIB"; then
5801 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5802 postinstall_cmds='$RANLIB $lib'
5807 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5808 test "$enable_shared" = yes && enable_static=no
5812 AC_MSG_RESULT([$enable_shared])
5814 AC_MSG_CHECKING([whether to build static libraries])
5815 # Make sure either enable_shared or enable_static is yes.
5816 test "$enable_shared" = yes || enable_static=yes
5817 AC_MSG_RESULT([$enable_static])
5823 ])# _LT_LANG_C_CONFIG
5826 # _LT_LANG_CXX_CONFIG([TAG])
5827 # --------------------------
5828 # Ensure that the configuration variables for a C++ compiler are suitably
5829 # defined. These variables are subsequently used by _LT_CONFIG to write
5830 # the compiler configuration to `libtool'.
5831 m4_defun([_LT_LANG_CXX_CONFIG],
5832 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5833 m4_require([_LT_DECL_EGREP])dnl
5834 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5835 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5836 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5837 (test "X$CXX" != "Xg++"))) ; then
5840 _lt_caught_CXX_error=yes
5844 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5845 _LT_TAGVAR(allow_undefined_flag, $1)=
5846 _LT_TAGVAR(always_export_symbols, $1)=no
5847 _LT_TAGVAR(archive_expsym_cmds, $1)=
5848 _LT_TAGVAR(compiler_needs_object, $1)=no
5849 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5850 _LT_TAGVAR(hardcode_direct, $1)=no
5851 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5852 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5853 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5854 _LT_TAGVAR(hardcode_minus_L, $1)=no
5855 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5856 _LT_TAGVAR(hardcode_automatic, $1)=no
5857 _LT_TAGVAR(inherit_rpath, $1)=no
5858 _LT_TAGVAR(module_cmds, $1)=
5859 _LT_TAGVAR(module_expsym_cmds, $1)=
5860 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5861 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5862 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5863 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5864 _LT_TAGVAR(no_undefined_flag, $1)=
5865 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5866 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5868 # Source file extension for C++ test sources.
5871 # Object file extension for compiled C++ test sources.
5873 _LT_TAGVAR(objext, $1)=$objext
5875 # No sense in running all these tests if we already determined that
5876 # the CXX compiler isn't working. Some variables (like enable_shared)
5877 # are currently assumed to apply to all compilers on this platform,
5878 # and will be corrupted by setting them based on a non-working compiler.
5879 if test "$_lt_caught_CXX_error" != yes; then
5880 # Code to be used in simple compile tests
5881 lt_simple_compile_test_code="int some_variable = 0;"
5883 # Code to be used in simple link tests
5884 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5886 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5889 # save warnings/boilerplate of simple test code
5890 _LT_COMPILER_BOILERPLATE
5891 _LT_LINKER_BOILERPLATE
5893 # Allow CC to be a program name with arguments.
5895 lt_save_CFLAGS=$CFLAGS
5899 lt_save_with_gnu_ld=$with_gnu_ld
5900 lt_save_path_LD=$lt_cv_path_LD
5901 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5902 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5904 $as_unset lt_cv_prog_gnu_ld
5906 if test -n "${lt_cv_path_LDCXX+set}"; then
5907 lt_cv_path_LD=$lt_cv_path_LDCXX
5909 $as_unset lt_cv_path_LD
5911 test -z "${LDCXX+set}" || LD=$LDCXX
5915 _LT_TAGVAR(compiler, $1)=$CC
5916 _LT_CC_BASENAME([$compiler])
5918 if test -n "$compiler"; then
5919 # We don't want -fno-exception when compiling C++ code, so set the
5920 # no_builtin_flag separately
5921 if test "$GXX" = yes; then
5922 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5924 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5927 if test "$GXX" = yes; then
5928 # Set up default GNU C++ configuration
5932 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5933 # archiving commands below assume that GNU ld is being used.
5934 if test "$with_gnu_ld" = yes; then
5935 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5936 _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'
5938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5939 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5941 # If archive_cmds runs LD, not CC, wlarc should be empty
5942 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5943 # investigate it a little bit more. (MM)
5946 # ancient GNU ld didn't support --whole-archive et. al.
5947 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5948 $GREP 'no-whole-archive' > /dev/null; then
5949 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5951 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5957 # A generic and very simple default shared library creation
5958 # command for GNU C++ for the case where it uses the native
5959 # linker, instead of GNU ld. If possible, this setting should
5960 # overridden to take advantage of the native linker features on
5961 # the platform it is being used on.
5962 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5965 # Commands to make compiler produce verbose output that lists
5966 # what "hidden" libraries, object files and flags are used when
5967 # linking a shared library.
5968 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5976 # PORTME: fill in a description of your system's C++ link characteristics
5977 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5978 _LT_TAGVAR(ld_shlibs, $1)=yes
5981 # FIXME: insert proper C++ library support
5982 _LT_TAGVAR(ld_shlibs, $1)=no
5985 if test "$host_cpu" = ia64; then
5986 # On IA64, the linker does run time linking by default, so we don't
5987 # have to do anything special.
5988 aix_use_runtimelinking=no
5989 exp_sym_flag='-Bexport'
5992 aix_use_runtimelinking=no
5994 # Test if we are trying to use run time linking or normal
5995 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5996 # need to do runtime linking.
5997 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5998 for ld_flag in $LDFLAGS; do
6001 aix_use_runtimelinking=yes
6009 exp_sym_flag='-bexport'
6010 no_entry_flag='-bnoentry'
6013 # When large executables or shared objects are built, AIX ld can
6014 # have problems creating the table of contents. If linking a library
6015 # or program results in "error TOC overflow" add -mminimal-toc to
6016 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6017 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6019 _LT_TAGVAR(archive_cmds, $1)=''
6020 _LT_TAGVAR(hardcode_direct, $1)=yes
6021 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6022 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6023 _LT_TAGVAR(link_all_deplibs, $1)=yes
6024 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6026 if test "$GXX" = yes; then
6027 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6028 # We only want to do this on AIX 4.2 and lower, the check
6029 # below for broken collect2 doesn't work under 4.3+
6030 collect2name=`${CC} -print-prog-name=collect2`
6031 if test -f "$collect2name" &&
6032 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6034 # We have reworked collect2
6037 # We have old collect2
6038 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6039 # It fails to find uninstalled libraries when the uninstalled
6040 # path is not listed in the libpath. Setting hardcode_minus_L
6041 # to unsupported forces relinking
6042 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6043 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6044 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6047 shared_flag='-shared'
6048 if test "$aix_use_runtimelinking" = yes; then
6049 shared_flag="$shared_flag "'${wl}-G'
6053 if test "$host_cpu" = ia64; then
6054 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6055 # chokes on -Wl,-G. The following line is correct:
6058 if test "$aix_use_runtimelinking" = yes; then
6059 shared_flag='${wl}-G'
6061 shared_flag='${wl}-bM:SRE'
6066 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6067 # It seems that -bexpall does not export symbols beginning with
6068 # underscore (_), so it is better to generate a list of symbols to
6070 _LT_TAGVAR(always_export_symbols, $1)=yes
6071 if test "$aix_use_runtimelinking" = yes; then
6072 # Warning - without using the other runtime loading flags (-brtl),
6073 # -berok will link without error, but may produce a broken library.
6074 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6075 # Determine the default libpath from the value encoded in an empty
6077 _LT_SYS_MODULE_PATH_AIX([$1])
6078 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6080 _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 $shared_flag"
6082 if test "$host_cpu" = ia64; then
6083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6084 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6085 _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"
6087 # Determine the default libpath from the value encoded in an
6089 _LT_SYS_MODULE_PATH_AIX([$1])
6090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6091 # Warning - without using the other run time loading flags,
6092 # -berok will link without error, but may produce a broken library.
6093 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6094 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6095 if test "$with_gnu_ld" = yes; then
6096 # We only use this code for GNU lds that support --whole-archive.
6097 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6099 # Exported symbols can be pulled into shared objects from archives
6100 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6102 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6103 # This is similar to how AIX traditionally builds its shared
6105 _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'
6111 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6112 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6113 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6114 # support --undefined. This deserves some investigation. FIXME
6115 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6117 _LT_TAGVAR(ld_shlibs, $1)=no
6122 case $cc_basename in
6124 # FIXME: insert proper C++ library support
6125 _LT_TAGVAR(ld_shlibs, $1)=no
6130 cygwin* | mingw* | pw32* | cegcc*)
6131 case $GXX,$cc_basename in
6134 # hardcode_libdir_flag_spec is actually meaningless, as there is
6135 # no search path for DLLs.
6136 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6137 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6138 _LT_TAGVAR(always_export_symbols, $1)=yes
6139 _LT_TAGVAR(file_list_spec, $1)='@'
6140 # Tell ltmain to make .lib files, not .a files.
6142 # Tell ltmain to make .dll files, not .so files.
6144 # FIXME: Setting linknames here is a bad hack.
6145 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6146 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6147 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6149 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6151 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6153 # The linker will not automatically build a static lib if we build a DLL.
6154 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6155 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6157 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6158 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6159 lt_tool_outputfile="@TOOL_OUTPUT@"~
6160 case $lt_outputfile in
6163 lt_outputfile="$lt_outputfile.exe"
6164 lt_tool_outputfile="$lt_tool_outputfile.exe"
6167 func_to_tool_file "$lt_outputfile"~
6168 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6169 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6170 $RM "$lt_outputfile.manifest";
6175 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6176 # as there is no search path for DLLs.
6177 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6178 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6179 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6180 _LT_TAGVAR(always_export_symbols, $1)=no
6181 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6183 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6184 _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'
6185 # If the export-symbols file already is a .def file (1st line
6186 # is EXPORTS), use it as is; otherwise, prepend...
6187 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6188 cp $export_symbols $output_objdir/$soname.def;
6190 echo EXPORTS > $output_objdir/$soname.def;
6191 cat $export_symbols >> $output_objdir/$soname.def;
6193 $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'
6195 _LT_TAGVAR(ld_shlibs, $1)=no
6200 darwin* | rhapsody*)
6201 _LT_DARWIN_LINKER_FEATURES($1)
6205 case $cc_basename in
6207 # FIXME: insert proper C++ library support
6208 _LT_TAGVAR(ld_shlibs, $1)=no
6211 # Green Hills C++ Compiler
6212 # FIXME: insert proper C++ library support
6213 _LT_TAGVAR(ld_shlibs, $1)=no
6216 # FIXME: insert proper C++ library support
6217 _LT_TAGVAR(ld_shlibs, $1)=no
6223 # C++ shared libraries reported to be fairly broken before
6225 _LT_TAGVAR(ld_shlibs, $1)=no
6229 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6232 freebsd* | dragonfly*)
6233 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6235 _LT_TAGVAR(ld_shlibs, $1)=yes
6242 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6243 _LT_TAGVAR(link_all_deplibs, $1)=yes
6247 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6248 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6250 _LT_TAGVAR(hardcode_direct, $1)=yes
6251 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6252 # but as the default
6253 # location of the library.
6255 case $cc_basename in
6257 # FIXME: insert proper C++ library support
6258 _LT_TAGVAR(ld_shlibs, $1)=no
6261 _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 $lib'
6262 # Commands to make compiler produce verbose output that lists
6263 # what "hidden" libraries, object files and flags are used when
6264 # linking a shared library.
6266 # There doesn't appear to be a way to prevent this compiler from
6267 # explicitly linking system object files so we need to strip them
6268 # from the output so that they don't get included in the library
6270 output_verbose_link_cmd='templist=`($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"'
6273 if test "$GXX" = yes; then
6274 _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'
6276 # FIXME: insert proper C++ library support
6277 _LT_TAGVAR(ld_shlibs, $1)=no
6284 if test $with_gnu_ld = no; then
6285 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6286 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6292 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6298 _LT_TAGVAR(hardcode_direct, $1)=no
6299 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6302 _LT_TAGVAR(hardcode_direct, $1)=yes
6303 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6304 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6305 # but as the default
6306 # location of the library.
6310 case $cc_basename in
6312 # FIXME: insert proper C++ library support
6313 _LT_TAGVAR(ld_shlibs, $1)=no
6318 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6321 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6324 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6327 # Commands to make compiler produce verbose output that lists
6328 # what "hidden" libraries, object files and flags are used when
6329 # linking a shared library.
6331 # There doesn't appear to be a way to prevent this compiler from
6332 # explicitly linking system object files so we need to strip them
6333 # from the output so that they don't get included in the library
6335 output_verbose_link_cmd='templist=`($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"'
6338 if test "$GXX" = yes; then
6339 if test $with_gnu_ld = no; then
6342 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6345 _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'
6348 _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'
6353 # FIXME: insert proper C++ library support
6354 _LT_TAGVAR(ld_shlibs, $1)=no
6361 _LT_TAGVAR(hardcode_direct, $1)=no
6362 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6363 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6364 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6365 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6366 # Instead, shared libraries are loaded at an image base (0x10000000 by
6367 # default) and relocated if they conflict, which is a slow very memory
6368 # consuming and fragmenting process. To avoid this, we pick a random,
6369 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6370 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6371 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6372 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6375 case $cc_basename in
6378 _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'
6380 # Archives containing C++ object files must be created using
6381 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6382 # necessary to make sure instantiated templates are included
6384 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6387 if test "$GXX" = yes; then
6388 if test "$with_gnu_ld" = no; then
6389 _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'
6391 _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'
6394 _LT_TAGVAR(link_all_deplibs, $1)=yes
6397 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6398 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6399 _LT_TAGVAR(inherit_rpath, $1)=yes
6402 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6403 case $cc_basename in
6405 # Kuck and Associates, Inc. (KAI) C++ Compiler
6407 # KCC will only create a shared library if the output file
6408 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6409 # to its proper name (with version) after linking.
6410 _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'
6411 _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 $lib'
6412 # Commands to make compiler produce verbose output that lists
6413 # what "hidden" libraries, object files and flags are used when
6414 # linking a shared library.
6416 # There doesn't appear to be a way to prevent this compiler from
6417 # explicitly linking system object files so we need to strip them
6418 # from the output so that they don't get included in the library
6420 output_verbose_link_cmd='templist=`$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"'
6422 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6423 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6425 # Archives containing C++ object files must be created using
6426 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6427 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6432 # version 8.0 and above of icpc choke on multiply defined symbols
6433 # if we add $predep_objects and $postdep_objects, however 7.1 and
6434 # earlier do not add the objects themselves.
6435 case `$CC -V 2>&1` in
6437 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6438 _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'
6440 *) # Version 8.0 or newer
6443 ia64*) tmp_idyn=' -i_dynamic';;
6445 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6446 _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'
6449 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6450 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6451 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6452 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6455 # Portland Group C++ compiler
6457 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6458 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6460 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6461 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6462 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6464 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6465 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6467 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6469 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6470 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6471 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6473 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6474 $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'
6476 *) # Version 6 and above use weak symbols
6477 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6478 _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'
6482 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6483 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6484 _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'
6488 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6489 _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'
6491 runpath_var=LD_RUN_PATH
6492 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6493 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6495 # Commands to make compiler produce verbose output that lists
6496 # what "hidden" libraries, object files and flags are used when
6497 # linking a shared library.
6499 # There doesn't appear to be a way to prevent this compiler from
6500 # explicitly linking system object files so we need to strip them
6501 # from the output so that they don't get included in the library
6503 output_verbose_link_cmd='templist=`$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'
6505 xl* | mpixl* | bgxl*)
6506 # IBM XL 8.0 on PPC, with GNU ld
6507 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6508 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6509 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6510 if test "x$supports_anon_versioning" = xyes; then
6511 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6512 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6513 echo "local: *; };" >> $output_objdir/$libname.ver~
6514 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6518 case `$CC -V 2>&1 | sed 5q` in
6521 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6522 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6523 _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'
6524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6525 _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'
6526 _LT_TAGVAR(compiler_needs_object, $1)=yes
6528 # Not sure whether something based on
6529 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6531 output_verbose_link_cmd='func_echo_all'
6533 # Archives containing C++ object files must be created using
6534 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6535 # necessary to make sure instantiated templates are included
6537 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6545 # FIXME: insert proper C++ library support
6546 _LT_TAGVAR(ld_shlibs, $1)=no
6550 # FIXME: insert proper C++ library support
6551 _LT_TAGVAR(ld_shlibs, $1)=no
6555 case $cc_basename in
6557 # FIXME: insert proper C++ library support
6558 _LT_TAGVAR(ld_shlibs, $1)=no
6561 # FIXME: insert proper C++ library support
6562 _LT_TAGVAR(ld_shlibs, $1)=no
6568 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6569 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6572 _LT_TAGVAR(hardcode_direct, $1)=yes
6573 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6575 # Workaround some broken pre-1.5 toolchains
6576 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6580 _LT_TAGVAR(ld_shlibs, $1)=yes
6584 # C++ shared libraries are fairly broken
6585 _LT_TAGVAR(ld_shlibs, $1)=no
6589 if test -f /usr/libexec/ld.so; then
6590 _LT_TAGVAR(hardcode_direct, $1)=yes
6591 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6592 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6593 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6594 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6595 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6596 _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'
6597 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6598 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6600 output_verbose_link_cmd=func_echo_all
6602 _LT_TAGVAR(ld_shlibs, $1)=no
6606 osf3* | osf4* | osf5*)
6607 case $cc_basename in
6609 # Kuck and Associates, Inc. (KAI) C++ Compiler
6611 # KCC will only create a shared library if the output file
6612 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6613 # to its proper name (with version) after linking.
6614 _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'
6616 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6617 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6619 # Archives containing C++ object files must be created using
6620 # the KAI C++ compiler.
6622 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6623 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6627 # Rational C++ 2.4.1
6628 # FIXME: insert proper C++ library support
6629 _LT_TAGVAR(ld_shlibs, $1)=no
6634 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6635 _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'
6636 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6639 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6640 _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'
6641 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6642 echo "-hidden">> $lib.exp~
6643 $CC -shared$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~
6645 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6649 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6651 # Commands to make compiler produce verbose output that lists
6652 # what "hidden" libraries, object files and flags are used when
6653 # linking a shared library.
6655 # There doesn't appear to be a way to prevent this compiler from
6656 # explicitly linking system object files so we need to strip them
6657 # from the output so that they don't get included in the library
6659 output_verbose_link_cmd='templist=`$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"'
6662 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6663 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6666 _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'
6669 _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'
6673 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6674 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6676 # Commands to make compiler produce verbose output that lists
6677 # what "hidden" libraries, object files and flags are used when
6678 # linking a shared library.
6679 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6682 # FIXME: insert proper C++ library support
6683 _LT_TAGVAR(ld_shlibs, $1)=no
6690 # FIXME: insert proper C++ library support
6691 _LT_TAGVAR(ld_shlibs, $1)=no
6695 case $cc_basename in
6698 # FIXME: insert proper C++ library support
6699 _LT_TAGVAR(ld_shlibs, $1)=no
6703 # FIXME: insert proper C++ library support
6704 _LT_TAGVAR(ld_shlibs, $1)=no
6707 # FIXME: insert proper C++ library support
6708 _LT_TAGVAR(ld_shlibs, $1)=no
6714 case $cc_basename in
6716 # Sun C++ 4.2, 5.x and Centerline C++
6717 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6718 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6719 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6720 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6721 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6723 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6724 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6726 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6728 # The compiler driver will combine and reorder linker options,
6729 # but understands `-z linker_flag'.
6730 # Supported since Solaris 2.6 (maybe 2.5.1?)
6731 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6734 _LT_TAGVAR(link_all_deplibs, $1)=yes
6736 output_verbose_link_cmd='func_echo_all'
6738 # Archives containing C++ object files must be created using
6739 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6740 # necessary to make sure instantiated templates are included
6742 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6745 # Green Hills C++ Compiler
6746 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6748 # The C++ compiler must be used to create the archive.
6749 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6752 # GNU C++ compiler with Solaris linker
6753 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6754 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6755 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6756 _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'
6757 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6758 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6760 # Commands to make compiler produce verbose output that lists
6761 # what "hidden" libraries, object files and flags are used when
6762 # linking a shared library.
6763 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6765 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6767 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6768 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6769 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6771 # Commands to make compiler produce verbose output that lists
6772 # what "hidden" libraries, object files and flags are used when
6773 # linking a shared library.
6774 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6777 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6779 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6781 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6789 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6790 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6791 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6792 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6793 runpath_var='LD_RUN_PATH'
6795 case $cc_basename in
6797 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6798 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6801 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6802 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6807 sysv5* | sco3.2v5* | sco5v6*)
6808 # Note: We can NOT use -z defs as we might desire, because we do not
6809 # link with -lc, and that would cause any symbols used from libc to
6810 # always be unresolved, which means just about no library would
6811 # ever link correctly. If we're not using GNU ld we use -z text
6812 # though, which does catch some bad symbols but isn't as heavy-handed
6814 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6815 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6816 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6817 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6818 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6819 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6820 _LT_TAGVAR(link_all_deplibs, $1)=yes
6821 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6822 runpath_var='LD_RUN_PATH'
6824 case $cc_basename in
6826 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6827 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6828 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6829 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6830 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6831 '"$_LT_TAGVAR(reload_cmds, $1)"
6834 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6835 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6841 case $cc_basename in
6843 # NonStop-UX NCC 3.20
6844 # FIXME: insert proper C++ library support
6845 _LT_TAGVAR(ld_shlibs, $1)=no
6848 # FIXME: insert proper C++ library support
6849 _LT_TAGVAR(ld_shlibs, $1)=no
6855 # FIXME: insert proper C++ library support
6856 _LT_TAGVAR(ld_shlibs, $1)=no
6860 # FIXME: insert proper C++ library support
6861 _LT_TAGVAR(ld_shlibs, $1)=no
6865 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6866 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6868 _LT_TAGVAR(GCC, $1)="$GXX"
6869 _LT_TAGVAR(LD, $1)="$LD"
6872 ## There is no encapsulation within the following macros, do not change
6873 ## the running order or otherwise move them around unless you know exactly
6874 ## what you are doing...
6875 _LT_SYS_HIDDEN_LIBDEPS($1)
6876 _LT_COMPILER_PIC($1)
6877 _LT_COMPILER_C_O($1)
6878 _LT_COMPILER_FILE_LOCKS($1)
6879 _LT_LINKER_SHLIBS($1)
6880 _LT_SYS_DYNAMIC_LINKER($1)
6881 _LT_LINKER_HARDCODE_LIBPATH($1)
6884 fi # test -n "$compiler"
6887 CFLAGS=$lt_save_CFLAGS
6891 with_gnu_ld=$lt_save_with_gnu_ld
6892 lt_cv_path_LDCXX=$lt_cv_path_LD
6893 lt_cv_path_LD=$lt_save_path_LD
6894 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6895 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6896 fi # test "$_lt_caught_CXX_error" != yes
6899 ])# _LT_LANG_CXX_CONFIG
6902 # _LT_FUNC_STRIPNAME_CNF
6903 # ----------------------
6904 # func_stripname_cnf prefix suffix name
6905 # strip PREFIX and SUFFIX off of NAME.
6906 # PREFIX and SUFFIX must not contain globbing or regex special
6907 # characters, hashes, percent signs, but SUFFIX may contain a leading
6908 # dot (in which case that matches only a dot).
6910 # This function is identical to the (non-XSI) version of func_stripname,
6911 # except this one can be used by m4 code that may be executed by configure,
6912 # rather than the libtool script.
6913 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6914 AC_REQUIRE([_LT_DECL_SED])
6915 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6916 func_stripname_cnf ()
6919 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6920 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6922 } # func_stripname_cnf
6923 ])# _LT_FUNC_STRIPNAME_CNF
6925 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6926 # ---------------------------------
6927 # Figure out "hidden" library dependencies from verbose
6928 # compiler output when linking a shared library.
6929 # Parse the compiler output and extract the necessary
6930 # objects, libraries and library flags.
6931 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6932 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6933 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6934 # Dependencies to place before and after the object being linked:
6935 _LT_TAGVAR(predep_objects, $1)=
6936 _LT_TAGVAR(postdep_objects, $1)=
6937 _LT_TAGVAR(predeps, $1)=
6938 _LT_TAGVAR(postdeps, $1)=
6939 _LT_TAGVAR(compiler_lib_search_path, $1)=
6941 dnl we can't use the lt_simple_compile_test_code here,
6942 dnl because it contains code intended for an executable,
6943 dnl not a library. It's possible we should let each
6944 dnl tag define a new lt_????_link_test_code variable,
6945 dnl but it's only used here...
6946 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6948 void foo (void) { a = 0; }
6950 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6954 Foo (void) { a = 0; }
6959 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6967 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6975 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6978 public void bar (void) {
6983 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6990 _lt_libdeps_save_CFLAGS=$CFLAGS
6991 case "$CC $CFLAGS " in #(
6992 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6993 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6994 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
6997 dnl Parse the compiler output and extract the necessary
6998 dnl objects, libraries and library flags.
6999 if AC_TRY_EVAL(ac_compile); then
7000 # Parse the compiler output and extract the necessary
7001 # objects, libraries and library flags.
7003 # Sentinel used to keep track of whether or not we are before
7004 # the conftest object file.
7005 pre_test_object_deps_done=no
7007 for p in `eval "$output_verbose_link_cmd"`; do
7011 # Some compilers place space between "-{L,R}" and the path.
7013 if test $p = "-L" ||
7014 test $p = "-R"; then
7019 # Expand the sysroot to ease extracting the directories later.
7020 if test -z "$prev"; then
7022 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7023 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7024 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7028 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7030 if test "$pre_test_object_deps_done" = no; then
7033 # Internal compiler library paths should come after those
7034 # provided the user. The postdeps already come after the
7035 # user supplied libs so there is no need to process them.
7036 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7037 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7039 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7042 # The "-l" case would never come before the object being
7043 # linked, so don't bother handling this case.
7046 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7047 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7049 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7055 *.lto.$objext) ;; # Ignore GCC LTO objects
7057 # This assumes that the test object file only shows up
7058 # once in the compiler output.
7059 if test "$p" = "conftest.$objext"; then
7060 pre_test_object_deps_done=yes
7064 if test "$pre_test_object_deps_done" = no; then
7065 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7066 _LT_TAGVAR(predep_objects, $1)="$p"
7068 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7071 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7072 _LT_TAGVAR(postdep_objects, $1)="$p"
7074 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7079 *) ;; # Ignore the rest.
7087 echo "libtool.m4: error: problem compiling $1 test program"
7090 $RM -f confest.$objext
7091 CFLAGS=$_lt_libdeps_save_CFLAGS
7093 # PORTME: override above test on systems where it is broken
7097 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7098 # hack all around it, let's just trust "g++" to DTRT.
7099 _LT_TAGVAR(predep_objects,$1)=
7100 _LT_TAGVAR(postdep_objects,$1)=
7101 _LT_TAGVAR(postdeps,$1)=
7105 case `$CC -V 2>&1 | sed 5q` in
7109 # The more standards-conforming stlport4 library is
7110 # incompatible with the Cstd library. Avoid specifying
7111 # it if it's in CXXFLAGS. Ignore libCrun as
7112 # -library=stlport4 depends on it.
7113 case " $CXX $CXXFLAGS " in
7114 *" -library=stlport4 "*)
7115 solaris_use_stlport4=yes
7119 if test "$solaris_use_stlport4" != yes; then
7120 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7127 case $cc_basename in
7129 # The more standards-conforming stlport4 library is
7130 # incompatible with the Cstd library. Avoid specifying
7131 # it if it's in CXXFLAGS. Ignore libCrun as
7132 # -library=stlport4 depends on it.
7133 case " $CXX $CXXFLAGS " in
7134 *" -library=stlport4 "*)
7135 solaris_use_stlport4=yes
7139 # Adding this requires a known-good setup of shared libraries for
7140 # Sun compiler versions before 5.6, else PIC objects from an old
7141 # archive will be linked into the output, leading to subtle bugs.
7142 if test "$solaris_use_stlport4" != yes; then
7143 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7151 case " $_LT_TAGVAR(postdeps, $1) " in
7152 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7154 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7155 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7156 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7158 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7159 [The directories searched by this compiler when creating a shared library])
7160 _LT_TAGDECL([], [predep_objects], [1],
7161 [Dependencies to place before and after the objects being linked to
7162 create a shared library])
7163 _LT_TAGDECL([], [postdep_objects], [1])
7164 _LT_TAGDECL([], [predeps], [1])
7165 _LT_TAGDECL([], [postdeps], [1])
7166 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7167 [The library search path used internally by the compiler when linking
7169 ])# _LT_SYS_HIDDEN_LIBDEPS
7172 # _LT_LANG_F77_CONFIG([TAG])
7173 # --------------------------
7174 # Ensure that the configuration variables for a Fortran 77 compiler are
7175 # suitably defined. These variables are subsequently used by _LT_CONFIG
7176 # to write the compiler configuration to `libtool'.
7177 m4_defun([_LT_LANG_F77_CONFIG],
7178 [AC_LANG_PUSH(Fortran 77)
7179 if test -z "$F77" || test "X$F77" = "Xno"; then
7183 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7184 _LT_TAGVAR(allow_undefined_flag, $1)=
7185 _LT_TAGVAR(always_export_symbols, $1)=no
7186 _LT_TAGVAR(archive_expsym_cmds, $1)=
7187 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7188 _LT_TAGVAR(hardcode_direct, $1)=no
7189 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7190 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7191 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7192 _LT_TAGVAR(hardcode_minus_L, $1)=no
7193 _LT_TAGVAR(hardcode_automatic, $1)=no
7194 _LT_TAGVAR(inherit_rpath, $1)=no
7195 _LT_TAGVAR(module_cmds, $1)=
7196 _LT_TAGVAR(module_expsym_cmds, $1)=
7197 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7198 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7199 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7200 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7201 _LT_TAGVAR(no_undefined_flag, $1)=
7202 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7203 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7205 # Source file extension for f77 test sources.
7208 # Object file extension for compiled f77 test sources.
7210 _LT_TAGVAR(objext, $1)=$objext
7212 # No sense in running all these tests if we already determined that
7213 # the F77 compiler isn't working. Some variables (like enable_shared)
7214 # are currently assumed to apply to all compilers on this platform,
7215 # and will be corrupted by setting them based on a non-working compiler.
7216 if test "$_lt_disable_F77" != yes; then
7217 # Code to be used in simple compile tests
7218 lt_simple_compile_test_code="\
7224 # Code to be used in simple link tests
7225 lt_simple_link_test_code="\
7230 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7233 # save warnings/boilerplate of simple test code
7234 _LT_COMPILER_BOILERPLATE
7235 _LT_LINKER_BOILERPLATE
7237 # Allow CC to be a program name with arguments.
7240 lt_save_CFLAGS=$CFLAGS
7244 _LT_TAGVAR(compiler, $1)=$CC
7245 _LT_CC_BASENAME([$compiler])
7247 if test -n "$compiler"; then
7248 AC_MSG_CHECKING([if libtool supports shared libraries])
7249 AC_MSG_RESULT([$can_build_shared])
7251 AC_MSG_CHECKING([whether to build shared libraries])
7252 test "$can_build_shared" = "no" && enable_shared=no
7254 # On AIX, shared libraries and static libraries use the same namespace, and
7255 # are all built from PIC.
7258 test "$enable_shared" = yes && enable_static=no
7259 if test -n "$RANLIB"; then
7260 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7261 postinstall_cmds='$RANLIB $lib'
7265 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7266 test "$enable_shared" = yes && enable_static=no
7270 AC_MSG_RESULT([$enable_shared])
7272 AC_MSG_CHECKING([whether to build static libraries])
7273 # Make sure either enable_shared or enable_static is yes.
7274 test "$enable_shared" = yes || enable_static=yes
7275 AC_MSG_RESULT([$enable_static])
7277 _LT_TAGVAR(GCC, $1)="$G77"
7278 _LT_TAGVAR(LD, $1)="$LD"
7281 ## There is no encapsulation within the following macros, do not change
7282 ## the running order or otherwise move them around unless you know exactly
7283 ## what you are doing...
7284 _LT_COMPILER_PIC($1)
7285 _LT_COMPILER_C_O($1)
7286 _LT_COMPILER_FILE_LOCKS($1)
7287 _LT_LINKER_SHLIBS($1)
7288 _LT_SYS_DYNAMIC_LINKER($1)
7289 _LT_LINKER_HARDCODE_LIBPATH($1)
7292 fi # test -n "$compiler"
7296 CFLAGS="$lt_save_CFLAGS"
7297 fi # test "$_lt_disable_F77" != yes
7300 ])# _LT_LANG_F77_CONFIG
7303 # _LT_LANG_FC_CONFIG([TAG])
7304 # -------------------------
7305 # Ensure that the configuration variables for a Fortran compiler are
7306 # suitably defined. These variables are subsequently used by _LT_CONFIG
7307 # to write the compiler configuration to `libtool'.
7308 m4_defun([_LT_LANG_FC_CONFIG],
7309 [AC_LANG_PUSH(Fortran)
7311 if test -z "$FC" || test "X$FC" = "Xno"; then
7315 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7316 _LT_TAGVAR(allow_undefined_flag, $1)=
7317 _LT_TAGVAR(always_export_symbols, $1)=no
7318 _LT_TAGVAR(archive_expsym_cmds, $1)=
7319 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7320 _LT_TAGVAR(hardcode_direct, $1)=no
7321 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7323 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7324 _LT_TAGVAR(hardcode_minus_L, $1)=no
7325 _LT_TAGVAR(hardcode_automatic, $1)=no
7326 _LT_TAGVAR(inherit_rpath, $1)=no
7327 _LT_TAGVAR(module_cmds, $1)=
7328 _LT_TAGVAR(module_expsym_cmds, $1)=
7329 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7330 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7331 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7332 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7333 _LT_TAGVAR(no_undefined_flag, $1)=
7334 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7335 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7337 # Source file extension for fc test sources.
7338 ac_ext=${ac_fc_srcext-f}
7340 # Object file extension for compiled fc test sources.
7342 _LT_TAGVAR(objext, $1)=$objext
7344 # No sense in running all these tests if we already determined that
7345 # the FC compiler isn't working. Some variables (like enable_shared)
7346 # are currently assumed to apply to all compilers on this platform,
7347 # and will be corrupted by setting them based on a non-working compiler.
7348 if test "$_lt_disable_FC" != yes; then
7349 # Code to be used in simple compile tests
7350 lt_simple_compile_test_code="\
7356 # Code to be used in simple link tests
7357 lt_simple_link_test_code="\
7362 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7365 # save warnings/boilerplate of simple test code
7366 _LT_COMPILER_BOILERPLATE
7367 _LT_LINKER_BOILERPLATE
7369 # Allow CC to be a program name with arguments.
7372 lt_save_CFLAGS=$CFLAGS
7376 GCC=$ac_cv_fc_compiler_gnu
7378 _LT_TAGVAR(compiler, $1)=$CC
7379 _LT_CC_BASENAME([$compiler])
7381 if test -n "$compiler"; then
7382 AC_MSG_CHECKING([if libtool supports shared libraries])
7383 AC_MSG_RESULT([$can_build_shared])
7385 AC_MSG_CHECKING([whether to build shared libraries])
7386 test "$can_build_shared" = "no" && enable_shared=no
7388 # On AIX, shared libraries and static libraries use the same namespace, and
7389 # are all built from PIC.
7392 test "$enable_shared" = yes && enable_static=no
7393 if test -n "$RANLIB"; then
7394 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7395 postinstall_cmds='$RANLIB $lib'
7399 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7400 test "$enable_shared" = yes && enable_static=no
7404 AC_MSG_RESULT([$enable_shared])
7406 AC_MSG_CHECKING([whether to build static libraries])
7407 # Make sure either enable_shared or enable_static is yes.
7408 test "$enable_shared" = yes || enable_static=yes
7409 AC_MSG_RESULT([$enable_static])
7411 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7412 _LT_TAGVAR(LD, $1)="$LD"
7415 ## There is no encapsulation within the following macros, do not change
7416 ## the running order or otherwise move them around unless you know exactly
7417 ## what you are doing...
7418 _LT_SYS_HIDDEN_LIBDEPS($1)
7419 _LT_COMPILER_PIC($1)
7420 _LT_COMPILER_C_O($1)
7421 _LT_COMPILER_FILE_LOCKS($1)
7422 _LT_LINKER_SHLIBS($1)
7423 _LT_SYS_DYNAMIC_LINKER($1)
7424 _LT_LINKER_HARDCODE_LIBPATH($1)
7427 fi # test -n "$compiler"
7431 CFLAGS=$lt_save_CFLAGS
7432 fi # test "$_lt_disable_FC" != yes
7435 ])# _LT_LANG_FC_CONFIG
7438 # _LT_LANG_GCJ_CONFIG([TAG])
7439 # --------------------------
7440 # Ensure that the configuration variables for the GNU Java Compiler compiler
7441 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7442 # to write the compiler configuration to `libtool'.
7443 m4_defun([_LT_LANG_GCJ_CONFIG],
7444 [AC_REQUIRE([LT_PROG_GCJ])dnl
7447 # Source file extension for Java test sources.
7450 # Object file extension for compiled Java test sources.
7452 _LT_TAGVAR(objext, $1)=$objext
7454 # Code to be used in simple compile tests
7455 lt_simple_compile_test_code="class foo {}"
7457 # Code to be used in simple link tests
7458 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7460 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7463 # save warnings/boilerplate of simple test code
7464 _LT_COMPILER_BOILERPLATE
7465 _LT_LINKER_BOILERPLATE
7467 # Allow CC to be a program name with arguments.
7469 lt_save_CFLAGS=$CFLAGS
7475 _LT_TAGVAR(compiler, $1)=$CC
7476 _LT_TAGVAR(LD, $1)="$LD"
7477 _LT_CC_BASENAME([$compiler])
7479 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7480 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7482 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7483 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7484 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7486 if test -n "$compiler"; then
7487 _LT_COMPILER_NO_RTTI($1)
7488 _LT_COMPILER_PIC($1)
7489 _LT_COMPILER_C_O($1)
7490 _LT_COMPILER_FILE_LOCKS($1)
7491 _LT_LINKER_SHLIBS($1)
7492 _LT_LINKER_HARDCODE_LIBPATH($1)
7501 CFLAGS=$lt_save_CFLAGS
7502 ])# _LT_LANG_GCJ_CONFIG
7505 # _LT_LANG_GO_CONFIG([TAG])
7506 # --------------------------
7507 # Ensure that the configuration variables for the GNU Go compiler
7508 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7509 # to write the compiler configuration to `libtool'.
7510 m4_defun([_LT_LANG_GO_CONFIG],
7511 [AC_REQUIRE([LT_PROG_GO])dnl
7514 # Source file extension for Go test sources.
7517 # Object file extension for compiled Go test sources.
7519 _LT_TAGVAR(objext, $1)=$objext
7521 # Code to be used in simple compile tests
7522 lt_simple_compile_test_code="package main; func main() { }"
7524 # Code to be used in simple link tests
7525 lt_simple_link_test_code='package main; func main() { }'
7527 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7530 # save warnings/boilerplate of simple test code
7531 _LT_COMPILER_BOILERPLATE
7532 _LT_LINKER_BOILERPLATE
7534 # Allow CC to be a program name with arguments.
7536 lt_save_CFLAGS=$CFLAGS
7542 _LT_TAGVAR(compiler, $1)=$CC
7543 _LT_TAGVAR(LD, $1)="$LD"
7544 _LT_CC_BASENAME([$compiler])
7546 # Go did not exist at the time GCC didn't implicitly link libc in.
7547 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7549 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7550 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7551 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7553 if test -n "$compiler"; then
7554 _LT_COMPILER_NO_RTTI($1)
7555 _LT_COMPILER_PIC($1)
7556 _LT_COMPILER_C_O($1)
7557 _LT_COMPILER_FILE_LOCKS($1)
7558 _LT_LINKER_SHLIBS($1)
7559 _LT_LINKER_HARDCODE_LIBPATH($1)
7568 CFLAGS=$lt_save_CFLAGS
7569 ])# _LT_LANG_GO_CONFIG
7572 # _LT_LANG_RC_CONFIG([TAG])
7573 # -------------------------
7574 # Ensure that the configuration variables for the Windows resource compiler
7575 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7576 # to write the compiler configuration to `libtool'.
7577 m4_defun([_LT_LANG_RC_CONFIG],
7578 [AC_REQUIRE([LT_PROG_RC])dnl
7581 # Source file extension for RC test sources.
7584 # Object file extension for compiled RC test sources.
7586 _LT_TAGVAR(objext, $1)=$objext
7588 # Code to be used in simple compile tests
7589 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7591 # Code to be used in simple link tests
7592 lt_simple_link_test_code="$lt_simple_compile_test_code"
7594 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7597 # save warnings/boilerplate of simple test code
7598 _LT_COMPILER_BOILERPLATE
7599 _LT_LINKER_BOILERPLATE
7601 # Allow CC to be a program name with arguments.
7603 lt_save_CFLAGS=$CFLAGS
7609 _LT_TAGVAR(compiler, $1)=$CC
7610 _LT_CC_BASENAME([$compiler])
7611 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7613 if test -n "$compiler"; then
7621 CFLAGS=$lt_save_CFLAGS
7622 ])# _LT_LANG_RC_CONFIG
7627 AC_DEFUN([LT_PROG_GCJ],
7628 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7629 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7630 [AC_CHECK_TOOL(GCJ, gcj,)
7631 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7632 AC_SUBST(GCJFLAGS)])])[]dnl
7636 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7637 dnl aclocal-1.4 backwards compatibility:
7638 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7643 AC_DEFUN([LT_PROG_GO],
7644 [AC_CHECK_TOOL(GOC, gccgo,)
7650 AC_DEFUN([LT_PROG_RC],
7651 [AC_CHECK_TOOL(RC, windres,)
7655 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7656 dnl aclocal-1.4 backwards compatibility:
7657 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7662 # If we don't have a new enough Autoconf to choose the best grep
7663 # available, choose the one first in the user's PATH.
7664 m4_defun([_LT_DECL_EGREP],
7665 [AC_REQUIRE([AC_PROG_EGREP])dnl
7666 AC_REQUIRE([AC_PROG_FGREP])dnl
7667 test -z "$GREP" && GREP=grep
7668 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7669 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7670 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7671 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7678 # If we don't have a new enough Autoconf to choose the best objdump
7679 # available, choose the one first in the user's PATH.
7680 m4_defun([_LT_DECL_OBJDUMP],
7681 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7682 test -z "$OBJDUMP" && OBJDUMP=objdump
7683 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7689 # Ensure DLLTOOL variable is set.
7690 m4_defun([_LT_DECL_DLLTOOL],
7691 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7692 test -z "$DLLTOOL" && DLLTOOL=dlltool
7693 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7699 # Check for a fully-functional sed program, that truncates
7700 # as few characters as possible. Prefer GNU sed if found.
7701 m4_defun([_LT_DECL_SED],
7703 test -z "$SED" && SED=sed
7704 Xsed="$SED -e 1s/^X//"
7705 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7706 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7707 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7710 m4_ifndef([AC_PROG_SED], [
7711 # NOTE: This macro has been submitted for inclusion into #
7712 # GNU Autoconf as AC_PROG_SED. When it is available in #
7713 # a released version of Autoconf we should remove this #
7714 # macro and use it instead. #
7716 m4_defun([AC_PROG_SED],
7717 [AC_MSG_CHECKING([for a sed that does not truncate output])
7718 AC_CACHE_VAL(lt_cv_path_SED,
7719 [# Loop through the user's path and test for sed and gsed.
7720 # Then use that list of sed's as ones to test for truncation.
7721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7725 test -z "$as_dir" && as_dir=.
7726 for lt_ac_prog in sed gsed; do
7727 for ac_exec_ext in '' $ac_executable_extensions; do
7728 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7729 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7737 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7738 # along with /bin/sed that truncates output.
7739 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7740 test ! -f $lt_ac_sed && continue
7741 cat /dev/null > conftest.in
7743 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7744 # Check for GNU sed and select it if it is found.
7745 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7746 lt_cv_path_SED=$lt_ac_sed
7750 cat conftest.in conftest.in >conftest.tmp
7751 mv conftest.tmp conftest.in
7752 cp conftest.in conftest.nl
7754 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7755 cmp -s conftest.out conftest.nl || break
7756 # 10000 chars as input seems more than enough
7757 test $lt_ac_count -gt 10 && break
7758 lt_ac_count=`expr $lt_ac_count + 1`
7759 if test $lt_ac_count -gt $lt_ac_max; then
7760 lt_ac_max=$lt_ac_count
7761 lt_cv_path_SED=$lt_ac_sed
7768 AC_MSG_RESULT([$SED])
7773 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7774 dnl aclocal-1.4 backwards compatibility:
7775 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7778 # _LT_CHECK_SHELL_FEATURES
7779 # ------------------------
7780 # Find out whether the shell is Bourne or XSI compatible,
7781 # or has some other useful features.
7782 m4_defun([_LT_CHECK_SHELL_FEATURES],
7783 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7784 # Try some XSI features
7787 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7789 && eval 'test $(( 1 + 1 )) -eq 2 \
7790 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7792 AC_MSG_RESULT([$xsi_shell])
7793 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7795 AC_MSG_CHECKING([whether the shell understands "+="])
7797 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7799 && lt_shell_append=yes
7800 AC_MSG_RESULT([$lt_shell_append])
7801 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7803 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7808 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7810 # test EBCDIC or ASCII
7811 case `echo X|tr X '\101'` in
7812 A) # ASCII based system
7813 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7814 lt_SP2NL='tr \040 \012'
7815 lt_NL2SP='tr \015\012 \040\040'
7817 *) # EBCDIC based system
7818 lt_SP2NL='tr \100 \n'
7819 lt_NL2SP='tr \r\n \100\100'
7822 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7823 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7824 ])# _LT_CHECK_SHELL_FEATURES
7827 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7828 # ------------------------------------------------------
7829 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7830 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7831 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7833 sed -e '/^$1 ()$/,/^} # $1 /c\
7836 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7837 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7838 && mv -f "$cfgfile.tmp" "$cfgfile" \
7839 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7840 test 0 -eq $? || _lt_function_replace_fail=:
7844 # _LT_PROG_REPLACE_SHELLFNS
7845 # -------------------------
7846 # Replace existing portable implementations of several shell functions with
7847 # equivalent extended shell implementations where those features are available..
7848 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7849 [if test x"$xsi_shell" = xyes; then
7850 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7852 */*) func_dirname_result="${1%/*}${2}" ;;
7853 * ) func_dirname_result="${3}" ;;
7856 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7857 func_basename_result="${1##*/}"])
7859 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7861 */*) func_dirname_result="${1%/*}${2}" ;;
7862 * ) func_dirname_result="${3}" ;;
7864 func_basename_result="${1##*/}"])
7866 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7867 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7868 # positional parameters, so assign one to ordinary parameter first.
7869 func_stripname_result=${3}
7870 func_stripname_result=${func_stripname_result#"${1}"}
7871 func_stripname_result=${func_stripname_result%"${2}"}])
7873 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7874 func_split_long_opt_name=${1%%=*}
7875 func_split_long_opt_arg=${1#*=}])
7877 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7878 func_split_short_opt_arg=${1#??}
7879 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7881 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7883 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7884 *) func_lo2o_result=${1} ;;
7887 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7889 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7891 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7894 if test x"$lt_shell_append" = xyes; then
7895 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7897 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7898 func_quote_for_eval "${2}"
7899 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7900 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7902 # Save a `func_append' function call where possible by direct use of '+='
7903 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7904 && mv -f "$cfgfile.tmp" "$cfgfile" \
7905 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7906 test 0 -eq $? || _lt_function_replace_fail=:
7908 # Save a `func_append' function call even when '+=' is not available
7909 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7910 && mv -f "$cfgfile.tmp" "$cfgfile" \
7911 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7912 test 0 -eq $? || _lt_function_replace_fail=:
7915 if test x"$_lt_function_replace_fail" = x":"; then
7916 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7920 # _LT_PATH_CONVERSION_FUNCTIONS
7921 # -----------------------------
7922 # Determine which file name conversion functions should be used by
7923 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7924 # for certain cross-compile configurations and native mingw.
7925 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7926 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7927 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7928 AC_MSG_CHECKING([how to convert $build file names to $host format])
7929 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7933 *-*-mingw* ) # actually msys
7934 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7937 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7939 * ) # otherwise, assume *nix
7940 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7946 *-*-mingw* ) # actually msys
7947 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7950 lt_cv_to_host_file_cmd=func_convert_file_noop
7952 * ) # otherwise, assume *nix
7953 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7957 * ) # unhandled hosts (and "normal" native builds)
7958 lt_cv_to_host_file_cmd=func_convert_file_noop
7962 to_host_file_cmd=$lt_cv_to_host_file_cmd
7963 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7964 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7965 [0], [convert $build file names to $host format])dnl
7967 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7968 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7969 [#assume ordinary cross tools, or native build.
7970 lt_cv_to_tool_file_cmd=func_convert_file_noop
7974 *-*-mingw* ) # actually msys
7975 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7981 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7982 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7983 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7984 [0], [convert $build files to toolchain format])dnl
7985 ])# _LT_PATH_CONVERSION_FUNCTIONS
7987 # Helper functions for option handling. -*- Autoconf -*-
7989 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7991 # Written by Gary V. Vaughan, 2004
7993 # This file is free software; the Free Software Foundation gives
7994 # unlimited permission to copy and/or distribute it, with or without
7995 # modifications, as long as this notice is preserved.
7997 # serial 7 ltoptions.m4
7999 # This is to help aclocal find these macros, as it can't see m4_define.
8000 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8003 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8004 # ------------------------------------------
8005 m4_define([_LT_MANGLE_OPTION],
8006 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8009 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8010 # ---------------------------------------
8011 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8012 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8014 m4_define([_LT_SET_OPTION],
8015 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8016 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8017 _LT_MANGLE_DEFUN([$1], [$2]),
8018 [m4_warning([Unknown $1 option `$2'])])[]dnl
8022 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8023 # ------------------------------------------------------------
8024 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8025 m4_define([_LT_IF_OPTION],
8026 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8029 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8030 # -------------------------------------------------------
8031 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8033 m4_define([_LT_UNLESS_OPTIONS],
8034 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8035 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8036 [m4_define([$0_found])])])[]dnl
8037 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8042 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8043 # ----------------------------------------
8044 # OPTION-LIST is a space-separated list of Libtool options associated
8045 # with MACRO-NAME. If any OPTION has a matching handler declared with
8046 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8047 # the unknown option and exit.
8048 m4_defun([_LT_SET_OPTIONS],
8050 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8051 [_LT_SET_OPTION([$1], _LT_Option)])
8053 m4_if([$1],[LT_INIT],[
8055 dnl Simply set some default values (i.e off) if boolean options were not
8057 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8059 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8062 dnl If no reference was made to various pairs of opposing options, then
8063 dnl we run the default mode handler for the pair. For example, if neither
8064 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8065 dnl archives by default:
8066 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8067 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8068 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8069 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8070 [_LT_ENABLE_FAST_INSTALL])
8076 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8077 # -----------------------------------------
8078 m4_define([_LT_MANGLE_DEFUN],
8079 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8082 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8083 # -----------------------------------------------
8084 m4_define([LT_OPTION_DEFINE],
8085 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8086 ])# LT_OPTION_DEFINE
8091 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8094 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8095 [_LT_SET_OPTION([LT_INIT], [dlopen])
8096 AC_DIAGNOSE([obsolete],
8097 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8098 put the `dlopen' option into LT_INIT's first parameter.])
8101 dnl aclocal-1.4 backwards compatibility:
8102 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8107 # Declare package support for building win32 dll's.
8108 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8109 [enable_win32_dll=yes
8112 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8113 AC_CHECK_TOOL(AS, as, false)
8114 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8115 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8119 test -z "$AS" && AS=as
8120 _LT_DECL([], [AS], [1], [Assembler program])dnl
8122 test -z "$DLLTOOL" && DLLTOOL=dlltool
8123 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8125 test -z "$OBJDUMP" && OBJDUMP=objdump
8126 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8129 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8130 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8131 _LT_SET_OPTION([LT_INIT], [win32-dll])
8132 AC_DIAGNOSE([obsolete],
8133 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8134 put the `win32-dll' option into LT_INIT's first parameter.])
8137 dnl aclocal-1.4 backwards compatibility:
8138 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8141 # _LT_ENABLE_SHARED([DEFAULT])
8142 # ----------------------------
8143 # implement the --enable-shared flag, and supports the `shared' and
8144 # `disable-shared' LT_INIT options.
8145 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8146 m4_define([_LT_ENABLE_SHARED],
8147 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8148 AC_ARG_ENABLE([shared],
8149 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8150 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8151 [p=${PACKAGE-default}
8153 yes) enable_shared=yes ;;
8154 no) enable_shared=no ;;
8157 # Look at the argument we got. We use all the common list separators.
8158 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8159 for pkg in $enableval; do
8161 if test "X$pkg" = "X$p"; then
8168 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8170 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8171 [Whether or not to build shared libraries])
8172 ])# _LT_ENABLE_SHARED
8174 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8175 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8178 AC_DEFUN([AC_ENABLE_SHARED],
8179 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8182 AC_DEFUN([AC_DISABLE_SHARED],
8183 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8186 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8187 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8189 dnl aclocal-1.4 backwards compatibility:
8190 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8191 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8195 # _LT_ENABLE_STATIC([DEFAULT])
8196 # ----------------------------
8197 # implement the --enable-static flag, and support the `static' and
8198 # `disable-static' LT_INIT options.
8199 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8200 m4_define([_LT_ENABLE_STATIC],
8201 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8202 AC_ARG_ENABLE([static],
8203 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8204 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8205 [p=${PACKAGE-default}
8207 yes) enable_static=yes ;;
8208 no) enable_static=no ;;
8211 # Look at the argument we got. We use all the common list separators.
8212 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8213 for pkg in $enableval; do
8215 if test "X$pkg" = "X$p"; then
8222 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8224 _LT_DECL([build_old_libs], [enable_static], [0],
8225 [Whether or not to build static libraries])
8226 ])# _LT_ENABLE_STATIC
8228 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8229 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8232 AC_DEFUN([AC_ENABLE_STATIC],
8233 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8236 AC_DEFUN([AC_DISABLE_STATIC],
8237 [_LT_SET_OPTION([LT_INIT], [disable-static])
8240 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8241 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8243 dnl aclocal-1.4 backwards compatibility:
8244 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8245 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8249 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8250 # ----------------------------------
8251 # implement the --enable-fast-install flag, and support the `fast-install'
8252 # and `disable-fast-install' LT_INIT options.
8253 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8254 m4_define([_LT_ENABLE_FAST_INSTALL],
8255 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8256 AC_ARG_ENABLE([fast-install],
8257 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8258 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8259 [p=${PACKAGE-default}
8261 yes) enable_fast_install=yes ;;
8262 no) enable_fast_install=no ;;
8264 enable_fast_install=no
8265 # Look at the argument we got. We use all the common list separators.
8266 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8267 for pkg in $enableval; do
8269 if test "X$pkg" = "X$p"; then
8270 enable_fast_install=yes
8276 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8278 _LT_DECL([fast_install], [enable_fast_install], [0],
8279 [Whether or not to optimize for fast installation])dnl
8280 ])# _LT_ENABLE_FAST_INSTALL
8282 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8283 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8286 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8287 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8288 AC_DIAGNOSE([obsolete],
8289 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8290 the `fast-install' option into LT_INIT's first parameter.])
8293 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8294 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8295 AC_DIAGNOSE([obsolete],
8296 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8297 the `disable-fast-install' option into LT_INIT's first parameter.])
8300 dnl aclocal-1.4 backwards compatibility:
8301 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8302 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8305 # _LT_WITH_PIC([MODE])
8306 # --------------------
8307 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8309 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8310 m4_define([_LT_WITH_PIC],
8312 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8313 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8314 [lt_p=${PACKAGE-default}
8316 yes|no) pic_mode=$withval ;;
8319 # Look at the argument we got. We use all the common list separators.
8320 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8321 for lt_pkg in $withval; do
8323 if test "X$lt_pkg" = "X$lt_p"; then
8332 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8334 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8337 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8338 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8341 AU_DEFUN([AC_LIBTOOL_PICMODE],
8342 [_LT_SET_OPTION([LT_INIT], [pic-only])
8343 AC_DIAGNOSE([obsolete],
8344 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8345 put the `pic-only' option into LT_INIT's first parameter.])
8348 dnl aclocal-1.4 backwards compatibility:
8349 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8352 m4_define([_LTDL_MODE], [])
8353 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8354 [m4_define([_LTDL_MODE], [nonrecursive])])
8355 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8356 [m4_define([_LTDL_MODE], [recursive])])
8357 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8358 [m4_define([_LTDL_MODE], [subproject])])
8360 m4_define([_LTDL_TYPE], [])
8361 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8362 [m4_define([_LTDL_TYPE], [installable])])
8363 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8364 [m4_define([_LTDL_TYPE], [convenience])])
8366 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8368 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8369 # Written by Gary V. Vaughan, 2004
8371 # This file is free software; the Free Software Foundation gives
8372 # unlimited permission to copy and/or distribute it, with or without
8373 # modifications, as long as this notice is preserved.
8375 # serial 6 ltsugar.m4
8377 # This is to help aclocal find these macros, as it can't see m4_define.
8378 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8381 # lt_join(SEP, ARG1, [ARG2...])
8382 # -----------------------------
8383 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8384 # associated separator.
8385 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8386 # versions in m4sugar had bugs.
8387 m4_define([lt_join],
8388 [m4_if([$#], [1], [],
8390 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8391 m4_define([_lt_join],
8392 [m4_if([$#$2], [2], [],
8393 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8399 # Manipulate m4 lists.
8400 # These macros are necessary as long as will still need to support
8401 # Autoconf-2.59 which quotes differently.
8402 m4_define([lt_car], [[$1]])
8404 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8406 [m4_dquote(m4_shift($@))])])
8407 m4_define([lt_unquote], $1)
8410 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8411 # ------------------------------------------
8412 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8413 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8414 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8415 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8416 # than defined and empty).
8418 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8419 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8420 m4_define([lt_append],
8422 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8426 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8427 # ----------------------------------------------------------
8428 # Produce a SEP delimited list of all paired combinations of elements of
8429 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8430 # has the form PREFIXmINFIXSUFFIXn.
8431 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8432 m4_define([lt_combine],
8433 [m4_if(m4_eval([$# > 3]), [1],
8434 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8435 [[m4_foreach([_Lt_prefix], [$2],
8436 [m4_foreach([_Lt_suffix],
8437 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8438 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8441 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8442 # -----------------------------------------------------------------------
8443 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8444 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8445 m4_define([lt_if_append_uniq],
8447 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8448 [lt_append([$1], [$2], [$3])$4],
8450 [lt_append([$1], [$2], [$3])$4])])
8453 # lt_dict_add(DICT, KEY, VALUE)
8454 # -----------------------------
8455 m4_define([lt_dict_add],
8456 [m4_define([$1($2)], [$3])])
8459 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8460 # --------------------------------------------
8461 m4_define([lt_dict_add_subkey],
8462 [m4_define([$1($2:$3)], [$4])])
8465 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8466 # ----------------------------------
8467 m4_define([lt_dict_fetch],
8469 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8470 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8473 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8474 # -----------------------------------------------------------------
8475 m4_define([lt_if_dict_fetch],
8476 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8481 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8482 # --------------------------------------------------------------
8483 m4_define([lt_dict_filter],
8484 [m4_if([$5], [], [],
8485 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8486 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8487 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8490 # ltversion.m4 -- version numbers -*- Autoconf -*-
8492 # Copyright (C) 2004 Free Software Foundation, Inc.
8493 # Written by Scott James Remnant, 2004
8495 # This file is free software; the Free Software Foundation gives
8496 # unlimited permission to copy and/or distribute it, with or without
8497 # modifications, as long as this notice is preserved.
8501 # serial 3337 ltversion.m4
8502 # This file is part of GNU Libtool
8504 m4_define([LT_PACKAGE_VERSION], [2.4.2])
8505 m4_define([LT_PACKAGE_REVISION], [1.3337])
8507 AC_DEFUN([LTVERSION_VERSION],
8508 [macro_version='2.4.2'
8509 macro_revision='1.3337'
8510 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8511 _LT_DECL(, macro_revision, 0)
8514 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8516 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8517 # Written by Scott James Remnant, 2004.
8519 # This file is free software; the Free Software Foundation gives
8520 # unlimited permission to copy and/or distribute it, with or without
8521 # modifications, as long as this notice is preserved.
8523 # serial 5 lt~obsolete.m4
8525 # These exist entirely to fool aclocal when bootstrapping libtool.
8527 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8528 # which have later been changed to m4_define as they aren't part of the
8529 # exported API, or moved to Autoconf or Automake where they belong.
8531 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8532 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8533 # using a macro with the same name in our local m4/libtool.m4 it'll
8534 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8535 # and doesn't know about Autoconf macros at all.)
8537 # So we provide this file, which has a silly filename so it's always
8538 # included after everything else. This provides aclocal with the
8539 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8540 # because those macros already exist, or will be overwritten later.
8541 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8543 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8544 # Yes, that means every name once taken will need to remain here until
8545 # we give up compatibility with versions before 1.7, at which point
8546 # we need to keep only those names which we still refer to.
8548 # This is to help aclocal find these macros, as it can't see m4_define.
8549 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8551 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8552 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8553 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8554 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8555 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8556 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8557 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
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8587 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8588 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
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8590 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8591 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8592 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8593 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
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8601 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
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8604 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8605 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8606 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8607 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
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8609 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8610 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8611 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8613 # Copyright (C) 2002-2012 Free Software Foundation, Inc.
8615 # This file is free software; the Free Software Foundation
8616 # gives unlimited permission to copy and/or distribute it,
8617 # with or without modifications, as long as this notice is preserved.
8621 # AM_AUTOMAKE_VERSION(VERSION)
8622 # ----------------------------
8623 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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8651 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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8741 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
8743 # This file is free software; the Free Software Foundation
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8976 # Find all dependency output files, they are included files with
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8978 # simplest approach to changing $(DEPDIR) to its actual value in the
8980 for file in `sed -n "
8981 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8982 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
8983 # Make sure the directory exists.
8984 test -f "$dirpart/$file" && continue
8985 fdir=`AS_DIRNAME(["$file"])`
8986 AS_MKDIR_P([$dirpart/$fdir])
8987 # echo "creating $dirpart/$file"
8988 echo '# dummy' > "$dirpart/$file"
8992 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8995 # AM_OUTPUT_DEPENDENCY_COMMANDS
8996 # -----------------------------
8997 # This macro should only be invoked once -- use via AC_REQUIRE.
8999 # This code is only required when automatic dependency tracking
9000 # is enabled. FIXME. This creates each '.P' file that we will
9001 # need in order to bootstrap the dependency handling code.
9002 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9003 [AC_CONFIG_COMMANDS([depfiles],
9004 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9005 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9008 # Do all the work for Automake. -*- Autoconf -*-
9010 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
9012 # This file is free software; the Free Software Foundation
9013 # gives unlimited permission to copy and/or distribute it,
9014 # with or without modifications, as long as this notice is preserved.
9018 # This macro actually does too much. Some checks are only needed if
9019 # your package does certain things. But this isn't really a big deal.
9021 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9022 # AM_INIT_AUTOMAKE([OPTIONS])
9023 # -----------------------------------------------
9024 # The call with PACKAGE and VERSION arguments is the old style
9025 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9026 # and VERSION should now be passed to AC_INIT and removed from
9027 # the call to AM_INIT_AUTOMAKE.
9028 # We support both call styles for the transition. After
9029 # the next Automake release, Autoconf can make the AC_INIT
9030 # arguments mandatory, and then we can depend on a new Autoconf
9031 # release and drop the old call support.
9032 AC_DEFUN([AM_INIT_AUTOMAKE],
9033 [AC_PREREQ([2.62])dnl
9034 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9035 dnl the ones we care about.
9036 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9037 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9038 AC_REQUIRE([AC_PROG_INSTALL])dnl
9039 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9040 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9041 # is not polluted with repeated "-I."
9042 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9043 # test to see if srcdir already configured
9044 if test -f $srcdir/config.status; then
9045 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9049 # test whether we have cygpath
9050 if test -z "$CYGPATH_W"; then
9051 if (cygpath --version) >/dev/null 2>/dev/null; then
9052 CYGPATH_W='cygpath -w'
9057 AC_SUBST([CYGPATH_W])
9059 # Define the identity of the package.
9060 dnl Distinguish between old-style and new-style calls.
9062 [AC_DIAGNOSE([obsolete],
9063 [$0: two- and three-arguments forms are deprecated. For more info, see:
9064 http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
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([$1])dnl
9069 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9071 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9073 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9074 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9075 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9077 _AM_IF_OPTION([no-define],,
9078 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9079 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
9081 # Some tools Automake needs.
9082 AC_REQUIRE([AM_SANITY_CHECK])dnl
9083 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9084 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9085 AM_MISSING_PROG([AUTOCONF], [autoconf])
9086 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9087 AM_MISSING_PROG([AUTOHEADER], [autoheader])
9088 AM_MISSING_PROG([MAKEINFO], [makeinfo])
9089 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9090 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9091 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9092 # For better backward compatibility. To be removed once Automake 1.9.x
9093 # dies out for good. For more background, see:
9094 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
9095 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
9096 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
9097 # We need awk for the "check" target. The system "awk" is bad on
9099 AC_REQUIRE([AC_PROG_AWK])dnl
9100 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9101 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9102 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9103 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9104 [_AM_PROG_TAR([v7])])])
9105 _AM_IF_OPTION([no-dependencies],,
9106 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9107 [_AM_DEPENDENCIES([CC])],
9108 [m4_define([AC_PROG_CC],
9109 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
9110 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9111 [_AM_DEPENDENCIES([CXX])],
9112 [m4_define([AC_PROG_CXX],
9113 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
9114 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9115 [_AM_DEPENDENCIES([OBJC])],
9116 [m4_define([AC_PROG_OBJC],
9117 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
9118 dnl Support for Objective C++ was only introduced in Autoconf 2.65,
9119 dnl but we still cater to Autoconf 2.62.
9120 m4_ifdef([AC_PROG_OBJCXX],
9121 [AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9122 [_AM_DEPENDENCIES([OBJCXX])],
9123 [m4_define([AC_PROG_OBJCXX],
9124 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
9126 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
9127 dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
9128 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
9129 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
9130 AC_CONFIG_COMMANDS_PRE(dnl
9131 [m4_provide_if([_AM_COMPILER_EXEEXT],
9132 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9135 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9136 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9137 dnl mangled by Autoconf and run in a shell conditional statement.
9138 m4_define([_AC_COMPILER_EXEEXT],
9139 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9142 # When config.status generates a header, we must update the stamp-h file.
9143 # This file resides in the same directory as the config header
9144 # that is generated. The stamp files are numbered to have different names.
9146 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9147 # loop where config.status creates the headers, so we can generate
9148 # our stamp files there.
9149 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9150 [# Compute $1's index in $config_headers.
9153 for _am_header in $config_headers :; do
9155 $_am_arg | $_am_arg:* )
9158 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9161 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9163 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
9165 # This file is free software; the Free Software Foundation
9166 # gives unlimited permission to copy and/or distribute it,
9167 # with or without modifications, as long as this notice is preserved.
9171 # AM_PROG_INSTALL_SH
9172 # ------------------
9173 # Define $install_sh.
9174 AC_DEFUN([AM_PROG_INSTALL_SH],
9175 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9176 if test x"${install_sh}" != xset; then
9179 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9181 install_sh="\${SHELL} $am_aux_dir/install-sh"
9184 AC_SUBST([install_sh])])
9186 # Copyright (C) 2003-2012 Free Software Foundation, Inc.
9188 # This file is free software; the Free Software Foundation
9189 # gives unlimited permission to copy and/or distribute it,
9190 # with or without modifications, as long as this notice is preserved.
9194 # Check whether the underlying file-system supports filenames
9195 # with a leading dot. For instance MS-DOS doesn't.
9196 AC_DEFUN([AM_SET_LEADING_DOT],
9197 [rm -rf .tst 2>/dev/null
9198 mkdir .tst 2>/dev/null
9199 if test -d .tst; then
9204 rmdir .tst 2>/dev/null
9205 AC_SUBST([am__leading_dot])])
9207 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9210 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
9212 # This file is free software; the Free Software Foundation
9213 # gives unlimited permission to copy and/or distribute it,
9214 # with or without modifications, as long as this notice is preserved.
9218 # AM_MAINTAINER_MODE([DEFAULT-MODE])
9219 # ----------------------------------
9220 # Control maintainer-specific portions of Makefiles.
9221 # Default is to disable them, unless 'enable' is passed literally.
9222 # For symmetry, 'disable' may be passed as well. Anyway, the user
9223 # can override the default with the --enable/--disable switch.
9224 AC_DEFUN([AM_MAINTAINER_MODE],
9225 [m4_case(m4_default([$1], [disable]),
9226 [enable], [m4_define([am_maintainer_other], [disable])],
9227 [disable], [m4_define([am_maintainer_other], [enable])],
9228 [m4_define([am_maintainer_other], [enable])
9229 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9230 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
9231 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9232 AC_ARG_ENABLE([maintainer-mode],
9233 [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
9234 am_maintainer_other[ make rules and dependencies not useful
9235 (and sometimes confusing) to the casual installer])],
9236 [USE_MAINTAINER_MODE=$enableval],
9237 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9238 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9239 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9240 MAINT=$MAINTAINER_MODE_TRUE
9241 AC_SUBST([MAINT])dnl
9245 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
9247 # Check to see how 'make' treats includes. -*- Autoconf -*-
9249 # Copyright (C) 2001-2012 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.
9259 # Check to see how make treats includes.
9260 AC_DEFUN([AM_MAKE_INCLUDE],
9261 [am_make=${MAKE-make}
9262 cat > confinc << 'END'
9264 @echo this is the am__doit target
9267 # If we don't find an include directive, just comment out the code.
9268 AC_MSG_CHECKING([for style of include used by $am_make])
9272 # First try GNU make style include.
9273 echo "include confinc" > confmf
9274 # Ignore all kinds of additional output from 'make'.
9275 case `$am_make -s -f confmf 2> /dev/null` in #(
9276 *the\ am__doit\ target*)
9282 # Now try BSD make style include.
9283 if test "$am__include" = "#"; then
9284 echo '.include "confinc"' > confmf
9285 case `$am_make -s -f confmf 2> /dev/null` in #(
9286 *the\ am__doit\ target*)
9287 am__include=.include
9293 AC_SUBST([am__include])
9294 AC_SUBST([am__quote])
9295 AC_MSG_RESULT([$_am_result])
9296 rm -f confinc confmf
9299 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9301 # Copyright (C) 1997-2012 Free Software Foundation, Inc.
9303 # This file is free software; the Free Software Foundation
9304 # gives unlimited permission to copy and/or distribute it,
9305 # with or without modifications, as long as this notice is preserved.
9309 # AM_MISSING_PROG(NAME, PROGRAM)
9310 # ------------------------------
9311 AC_DEFUN([AM_MISSING_PROG],
9312 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9313 $1=${$1-"${am_missing_run}$2"}
9317 # AM_MISSING_HAS_RUN
9318 # ------------------
9319 # Define MISSING if not defined so far and test if it supports --run.
9320 # If it does, set am_missing_run to use it, otherwise, to nothing.
9321 AC_DEFUN([AM_MISSING_HAS_RUN],
9322 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9323 AC_REQUIRE_AUX_FILE([missing])dnl
9324 if test x"${MISSING+set}" != xset; then
9327 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9329 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9332 # Use eval to expand $SHELL
9333 if eval "$MISSING --run true"; then
9334 am_missing_run="$MISSING --run "
9337 AC_MSG_WARN(['missing' script is too old or missing])
9341 # Helper functions for option handling. -*- Autoconf -*-
9343 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
9345 # This file is free software; the Free Software Foundation
9346 # gives unlimited permission to copy and/or distribute it,
9347 # with or without modifications, as long as this notice is preserved.
9351 # _AM_MANGLE_OPTION(NAME)
9352 # -----------------------
9353 AC_DEFUN([_AM_MANGLE_OPTION],
9354 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9356 # _AM_SET_OPTION(NAME)
9357 # --------------------
9358 # Set option NAME. Presently that only means defining a flag for this option.
9359 AC_DEFUN([_AM_SET_OPTION],
9360 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
9362 # _AM_SET_OPTIONS(OPTIONS)
9363 # ------------------------
9364 # OPTIONS is a space-separated list of Automake options.
9365 AC_DEFUN([_AM_SET_OPTIONS],
9366 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9368 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9369 # -------------------------------------------
9370 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9371 AC_DEFUN([_AM_IF_OPTION],
9372 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9374 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9376 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
9378 # This file is free software; the Free Software Foundation
9379 # gives unlimited permission to copy and/or distribute it,
9380 # with or without modifications, as long as this notice is preserved.
9386 AC_DEFUN([AM_SANITY_CHECK],
9387 [AC_MSG_CHECKING([whether build environment is sane])
9388 # Reject unsafe characters in $srcdir or the absolute working directory
9389 # name. Accept space and tab only in the latter.
9393 *[[\\\"\#\$\&\'\`$am_lf]]*)
9394 AC_MSG_ERROR([unsafe absolute working directory name]);;
9397 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9398 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9401 # Do 'set' in a subshell so we don't clobber the current shell's
9402 # arguments. Must try -L first in case configure is actually a
9403 # symlink; some systems play weird games with the mod time of symlinks
9404 # (eg FreeBSD returns the mod time of the symlink's containing
9408 for am_try in 1 2; do
9409 echo "timestamp, slept: $am_has_slept" > conftest.file
9410 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9411 if test "$[*]" = "X"; then
9413 set X `ls -t "$srcdir/configure" conftest.file`
9415 if test "$[*]" != "X $srcdir/configure conftest.file" \
9416 && test "$[*]" != "X conftest.file $srcdir/configure"; then
9418 # If neither matched, then we have a broken ls. This can happen
9419 # if, for instance, CONFIG_SHELL is bash and it inherits a
9420 # broken ls alias from the environment. This has actually
9421 # happened. Such a system could not be considered "sane".
9422 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9423 alias in your environment])
9425 if test "$[2]" = conftest.file || test $am_try -eq 2; then
9432 test "$[2]" = conftest.file
9438 AC_MSG_ERROR([newly created file is older than distributed files!
9439 Check your system clock])
9441 AC_MSG_RESULT([yes])
9442 # If we didn't sleep, we still need to ensure time stamps of config.status and
9443 # generated files are strictly newer.
9445 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9449 AC_CONFIG_COMMANDS_PRE(
9450 [AC_MSG_CHECKING([that generated files are newer than configure])
9451 if test -n "$am_sleep_pid"; then
9452 # Hide warnings about reused PIDs.
9453 wait $am_sleep_pid 2>/dev/null
9455 AC_MSG_RESULT([done])])
9459 # Copyright (C) 2009-2012 Free Software Foundation, Inc.
9461 # This file is free software; the Free Software Foundation
9462 # gives unlimited permission to copy and/or distribute it,
9463 # with or without modifications, as long as this notice is preserved.
9467 # AM_SILENT_RULES([DEFAULT])
9468 # --------------------------
9469 # Enable less verbose build rules; with the default set to DEFAULT
9470 # ("yes" being less verbose, "no" or empty being verbose).
9471 AC_DEFUN([AM_SILENT_RULES],
9472 [AC_ARG_ENABLE([silent-rules], [dnl
9474 [--enable-silent-rules],
9475 [less verbose build output (undo: "make V=1")])
9477 [--disable-silent-rules],
9478 [verbose build output (undo: "make V=0")])dnl
9480 case $enable_silent_rules in @%:@ (((
9481 yes) AM_DEFAULT_VERBOSITY=0;;
9482 no) AM_DEFAULT_VERBOSITY=1;;
9483 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9486 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
9487 dnl do not support nested variable expansions.
9488 dnl See automake bug#9928 and bug#10237.
9489 am_make=${MAKE-make}
9490 AC_CACHE_CHECK([whether $am_make supports nested variables],
9491 [am_cv_make_support_nested_variables],
9492 [if AS_ECHO([['TRUE=$(BAR$(V))
9498 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
9499 am_cv_make_support_nested_variables=yes
9501 am_cv_make_support_nested_variables=no
9503 if test $am_cv_make_support_nested_variables = yes; then
9504 dnl Using '$V' instead of '$(V)' breaks IRIX make.
9506 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
9508 AM_V=$AM_DEFAULT_VERBOSITY
9509 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
9512 AM_SUBST_NOTMAKE([AM_V])dnl
9513 AC_SUBST([AM_DEFAULT_V])dnl
9514 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
9515 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
9517 AC_SUBST([AM_BACKSLASH])dnl
9518 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
9521 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
9523 # This file is free software; the Free Software Foundation
9524 # gives unlimited permission to copy and/or distribute it,
9525 # with or without modifications, as long as this notice is preserved.
9529 # AM_PROG_INSTALL_STRIP
9530 # ---------------------
9531 # One issue with vendor 'install' (even GNU) is that you can't
9532 # specify the program used to strip binaries. This is especially
9533 # annoying in cross-compiling environments, where the build's strip
9534 # is unlikely to handle the host's binaries.
9535 # Fortunately install-sh will honor a STRIPPROG variable, so we
9536 # always use install-sh in "make install-strip", and initialize
9537 # STRIPPROG with the value of the STRIP variable (set by the user).
9538 AC_DEFUN([AM_PROG_INSTALL_STRIP],
9539 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9540 # Installed binaries are usually stripped using 'strip' when the user
9541 # run "make install-strip". However 'strip' might not be the right
9542 # tool to use in cross-compilation environments, therefore Automake
9543 # will honor the 'STRIP' environment variable to overrule this program.
9544 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
9545 if test "$cross_compiling" != no; then
9546 AC_CHECK_TOOL([STRIP], [strip], :)
9548 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9549 AC_SUBST([INSTALL_STRIP_PROGRAM])])
9551 # Copyright (C) 2006-2012 Free Software Foundation, Inc.
9553 # This file is free software; the Free Software Foundation
9554 # gives unlimited permission to copy and/or distribute it,
9555 # with or without modifications, as long as this notice is preserved.
9559 # _AM_SUBST_NOTMAKE(VARIABLE)
9560 # ---------------------------
9561 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9562 # This macro is traced by Automake.
9563 AC_DEFUN([_AM_SUBST_NOTMAKE])
9565 # AM_SUBST_NOTMAKE(VARIABLE)
9566 # --------------------------
9567 # Public sister of _AM_SUBST_NOTMAKE.
9568 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9570 # Check how to create a tarball. -*- Autoconf -*-
9572 # Copyright (C) 2004-2012 Free Software Foundation, Inc.
9574 # This file is free software; the Free Software Foundation
9575 # gives unlimited permission to copy and/or distribute it,
9576 # with or without modifications, as long as this notice is preserved.
9580 # _AM_PROG_TAR(FORMAT)
9581 # --------------------
9582 # Check how to create a tarball in format FORMAT.
9583 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
9585 # Substitute a variable $(am__tar) that is a command
9586 # writing to stdout a FORMAT-tarball containing the directory
9588 # tardir=directory && $(am__tar) > result.tar
9590 # Substitute a variable $(am__untar) that extract such
9591 # a tarball read from stdin.
9592 # $(am__untar) < result.tar
9593 AC_DEFUN([_AM_PROG_TAR],
9594 [# Always define AMTAR for backward compatibility. Yes, it's still used
9595 # in the wild :-( We should find a proper way to deprecate it ...
9596 AC_SUBST([AMTAR], ['$${TAR-tar}'])
9598 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
9599 [m4_case([$1], [ustar],, [pax],,
9600 [m4_fatal([Unknown tar format])])
9601 AC_MSG_CHECKING([how to create a $1 tar archive])
9602 # Loop over all known methods to create a tar archive until one works.
9603 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9604 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
9605 # Do not fold the above two line into one, because Tru64 sh and
9606 # Solaris sh will not grok spaces in the rhs of '-'.
9607 for _am_tool in $_am_tools
9611 for _am_tar in tar gnutar gtar;
9613 AM_RUN_LOG([$_am_tar --version]) && break
9615 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9616 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9617 am__untar="$_am_tar -xf -"
9620 # Must skip GNU tar: if it does not support --format= it doesn't create
9621 # ustar tarball either.
9622 (tar --version) >/dev/null 2>&1 && continue
9623 am__tar='tar chf - "$$tardir"'
9624 am__tar_='tar chf - "$tardir"'
9625 am__untar='tar xf -'
9628 am__tar='pax -L -x $1 -w "$$tardir"'
9629 am__tar_='pax -L -x $1 -w "$tardir"'
9633 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9634 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9635 am__untar='cpio -i -H $1 -d'
9644 # If the value was cached, stop now. We just wanted to have am__tar
9645 # and am__untar set.
9646 test -n "${am_cv_prog_tar_$1}" && break
9648 # tar/untar a dummy directory, and stop if the command works
9651 echo GrepMe > conftest.dir/file
9652 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9654 if test -s conftest.tar; then
9655 AM_RUN_LOG([$am__untar <conftest.tar])
9656 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9661 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9662 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9664 AC_SUBST([am__untar])
9667 m4_include([acinclude.m4])