1 # generated automatically by aclocal 1.11 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
17 [m4_warning([this file was generated for autoconf 2.64.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
24 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
25 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
27 # Written by Gordon Matzigkeit, 1996
29 # This file is free software; the Free Software Foundation gives
30 # unlimited permission to copy and/or distribute it, with or without
31 # modifications, as long as this notice is preserved.
33 m4_define([_LT_COPYING], [dnl
34 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
35 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
37 # Written by Gordon Matzigkeit, 1996
39 # This file is part of GNU Libtool.
41 # GNU Libtool is free software; you can redistribute it and/or
42 # modify it under the terms of the GNU General Public License as
43 # published by the Free Software Foundation; either version 2 of
44 # the License, or (at your option) any later version.
46 # As a special exception to the GNU General Public License,
47 # if you distribute this file as part of a program or library that
48 # is built using GNU Libtool, you may include this file under the
49 # same distribution terms that you use for the rest of that program.
51 # GNU Libtool is distributed in the hope that it will be useful,
52 # but WITHOUT ANY WARRANTY; without even the implied warranty of
53 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
54 # GNU General Public License for more details.
56 # You should have received a copy of the GNU General Public License
57 # along with GNU Libtool; see the file COPYING. If not, a copy
58 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
59 # obtained by writing to the Free Software Foundation, Inc.,
60 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
68 # Complain and exit if this libtool version is less that VERSION.
70 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
72 [m4_fatal([Libtool version $1 or higher is required],
79 # Complain if the absolute build directory name contains unusual characters
80 m4_defun([_LT_CHECK_BUILDDIR],
83 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
91 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
92 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
93 AC_BEFORE([$0], [LT_LANG])dnl
94 AC_BEFORE([$0], [LT_OUTPUT])dnl
95 AC_BEFORE([$0], [LTDL_INIT])dnl
96 m4_require([_LT_CHECK_BUILDDIR])dnl
98 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
99 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
100 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
101 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
102 dnl unless we require an AC_DEFUNed macro:
103 AC_REQUIRE([LTOPTIONS_VERSION])dnl
104 AC_REQUIRE([LTSUGAR_VERSION])dnl
105 AC_REQUIRE([LTVERSION_VERSION])dnl
106 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
107 m4_require([_LT_PROG_LTMAIN])dnl
109 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
112 _LT_SET_OPTIONS([$0], [$1])
114 # This can be used to rebuild libtool when needed
115 LIBTOOL_DEPS="$ltmain"
117 # Always use our own libtool.
118 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
128 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
129 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
130 dnl aclocal-1.4 backwards compatibility:
131 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
132 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
135 # _LT_CC_BASENAME(CC)
136 # -------------------
137 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
138 m4_defun([_LT_CC_BASENAME],
139 [for cc_temp in $1""; do
141 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
142 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
147 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
151 # _LT_FILEUTILS_DEFAULTS
152 # ----------------------
153 # It is okay to use these file commands and assume they have been set
154 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
155 m4_defun([_LT_FILEUTILS_DEFAULTS],
159 ])# _LT_FILEUTILS_DEFAULTS
164 m4_defun([_LT_SETUP],
165 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
166 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
167 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
168 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
170 _LT_DECL([], [host_alias], [0], [The host system])dnl
171 _LT_DECL([], [host], [0])dnl
172 _LT_DECL([], [host_os], [0])dnl
174 _LT_DECL([], [build_alias], [0], [The build system])dnl
175 _LT_DECL([], [build], [0])dnl
176 _LT_DECL([], [build_os], [0])dnl
178 AC_REQUIRE([AC_PROG_CC])dnl
179 AC_REQUIRE([LT_PATH_LD])dnl
180 AC_REQUIRE([LT_PATH_NM])dnl
182 AC_REQUIRE([AC_PROG_LN_S])dnl
183 test -z "$LN_S" && LN_S="ln -s"
184 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
186 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
187 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
188 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
190 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
191 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
192 m4_require([_LT_CMD_RELOAD])dnl
193 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
194 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
195 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
197 _LT_CONFIG_LIBTOOL_INIT([
198 # See if we are running on zsh, and set the options which allow our
199 # commands through without removal of \ escapes INIT.
200 if test -n "\${ZSH_VERSION+set}" ; then
204 if test -n "${ZSH_VERSION+set}" ; then
210 m4_require([_LT_TAG_COMPILER])dnl
214 # AIX sometimes has problems with the GCC collect2 program. For some
215 # reason, if we set the COLLECT_NAMES environment variable, the problems
216 # vanish in a puff of smoke.
217 if test "X${COLLECT_NAMES+set}" != Xset; then
228 # All known linkers require a `.a' archive for static linking (except MSVC,
229 # which needs '.lib').
232 with_gnu_ld="$lt_cv_prog_gnu_ld"
237 # Set sane defaults for various variables
238 test -z "$CC" && CC=cc
239 test -z "$LTCC" && LTCC=$CC
240 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
241 test -z "$LD" && LD=ld
242 test -z "$ac_objext" && ac_objext=o
244 _LT_CC_BASENAME([$compiler])
246 # Only perform the check for file, if the check method requires it
247 test -z "$MAGIC_CMD" && MAGIC_CMD=file
248 case $deplibs_check_method in
250 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
256 # Use C for the default configuration in the libtool script
257 LT_SUPPORTED_TAG([CC])
259 _LT_LANG_DEFAULT_CONFIG
264 # _LT_PREPARE_SED_QUOTE_VARS
265 # --------------------------
266 # Define a few sed substitution that help us do robust quoting.
267 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
268 [# Backslashify metacharacters that are still active within
269 # double-quoted strings.
270 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
272 # Same as above, but do not quote variable references.
273 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
275 # Sed substitution to delay expansion of an escaped shell variable in a
276 # double_quote_subst'ed string.
277 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
279 # Sed substitution to delay expansion of an escaped single quote.
280 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
282 # Sed substitution to avoid accidental globbing in evaled expressions
283 no_glob_subst='s/\*/\\\*/g'
288 # Note that this code is called both from `configure', and `config.status'
289 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
290 # `config.status' has no value for ac_aux_dir unless we are using Automake,
291 # so we pass a copy along to make sure it has a sensible value anyway.
292 m4_defun([_LT_PROG_LTMAIN],
293 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
294 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
295 ltmain="$ac_aux_dir/ltmain.sh"
300 # So that we can recreate a full libtool script including additional
301 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
302 # in macros and then make a single call at the end using the `libtool'
306 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
307 # ----------------------------------------
308 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
309 m4_define([_LT_CONFIG_LIBTOOL_INIT],
311 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
316 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
319 # _LT_CONFIG_LIBTOOL([COMMANDS])
320 # ------------------------------
321 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
322 m4_define([_LT_CONFIG_LIBTOOL],
324 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
329 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
332 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
333 # -----------------------------------------------------
334 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
335 [_LT_CONFIG_LIBTOOL([$1])
336 _LT_CONFIG_LIBTOOL_INIT([$2])
340 # _LT_FORMAT_COMMENT([COMMENT])
341 # -----------------------------
342 # Add leading comment marks to the start of each line, and a trailing
343 # full-stop to the whole comment if one is not present already.
344 m4_define([_LT_FORMAT_COMMENT],
346 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
347 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355 # -------------------------------------------------------------------
356 # CONFIGNAME is the name given to the value in the libtool script.
357 # VARNAME is the (base) name used in the configure script.
358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359 # VARNAME. Any other value will be used directly.
360 m4_define([_LT_DECL],
361 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363 [m4_ifval([$1], [$1], [$2])])
364 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
366 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367 lt_dict_add_subkey([lt_decl_dict], [$2],
368 [tagged?], [m4_ifval([$5], [yes], [no])])])
372 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373 # --------------------------------------------------------
374 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
377 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378 # ------------------------------------------------
379 m4_define([lt_decl_tag_varnames],
380 [_lt_decl_filter([tagged?], [yes], $@)])
383 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384 # ---------------------------------------------------------
385 m4_define([_lt_decl_filter],
387 [0], [m4_fatal([$0: too few arguments: $#])],
388 [1], [m4_fatal([$0: too few arguments: $#: $1])],
389 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
395 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396 # --------------------------------------------------
397 m4_define([lt_decl_quote_varnames],
398 [_lt_decl_filter([value], [1], $@)])
401 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402 # ---------------------------------------------------
403 m4_define([lt_decl_dquote_varnames],
404 [_lt_decl_filter([value], [2], $@)])
407 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_varnames_tagged],
410 [m4_assert([$# <= 2])dnl
411 _$0(m4_quote(m4_default([$1], [[, ]])),
412 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414 m4_define([_lt_decl_varnames_tagged],
415 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
418 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419 # ------------------------------------------------
420 m4_define([lt_decl_all_varnames],
421 [_$0(m4_quote(m4_default([$1], [[, ]])),
423 m4_quote(lt_decl_varnames),
424 m4_quote(m4_shift($@))))[]dnl
426 m4_define([_lt_decl_all_varnames],
427 [lt_join($@, lt_decl_varnames_tagged([$1],
428 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
432 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
433 # ------------------------------------
434 # Quote a variable value, and forward it to `config.status' so that its
435 # declaration there will have the same value as in `configure'. VARNAME
436 # must have a single quote delimited value for this to work.
437 m4_define([_LT_CONFIG_STATUS_DECLARE],
438 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
441 # _LT_CONFIG_STATUS_DECLARATIONS
442 # ------------------------------
443 # We delimit libtool config variables with single quotes, so when
444 # we write them to config.status, we have to be sure to quote all
445 # embedded single quotes properly. In configure, this macro expands
446 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
448 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
456 # Output comment and list of tags supported by the script
457 m4_defun([_LT_LIBTOOL_TAGS],
458 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459 available_tags="_LT_TAGS"dnl
463 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464 # -----------------------------------
465 # Extract the dictionary values for VARNAME (optionally with TAG) and
466 # expand to a commented shell variable setting:
468 # # Some comment about what VAR is for.
469 # visible_name=$lt_internal_name
470 m4_define([_LT_LIBTOOL_DECLARE],
471 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472 [description])))[]dnl
473 m4_pushdef([_libtool_name],
474 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476 [0], [_libtool_name=[$]$1],
477 [1], [_libtool_name=$lt_[]$1],
478 [2], [_libtool_name=$lt_[]$1],
479 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
484 # _LT_LIBTOOL_CONFIG_VARS
485 # -----------------------
486 # Produce commented declarations of non-tagged libtool config variables
487 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
488 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489 # section) are produced by _LT_LIBTOOL_TAG_VARS.
490 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491 [m4_foreach([_lt_var],
492 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
496 # _LT_LIBTOOL_TAG_VARS(TAG)
497 # -------------------------
498 m4_define([_LT_LIBTOOL_TAG_VARS],
499 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
503 # _LT_TAGVAR(VARNAME, [TAGNAME])
504 # ------------------------------
505 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
508 # _LT_CONFIG_COMMANDS
509 # -------------------
510 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511 # variables for single and double quote escaping we saved from calls
512 # to _LT_DECL, we can put quote escaped variables declarations
513 # into `config.status', and then the shell code to quote escape them in
514 # for loops in `config.status'. Finally, any additional code accumulated
515 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516 m4_defun([_LT_CONFIG_COMMANDS],
517 [AC_PROVIDE_IFELSE([LT_OUTPUT],
518 dnl If the libtool generation code has been placed in $CONFIG_LT,
519 dnl instead of duplicating it all over again into config.status,
520 dnl then we will have config.status run $CONFIG_LT later, so it
521 dnl needs to know what name is stored there:
522 [AC_CONFIG_COMMANDS([libtool],
523 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524 dnl If the libtool generation code is destined for config.status,
525 dnl expand the accumulated commands and init code now:
526 [AC_CONFIG_COMMANDS([libtool],
527 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528 ])#_LT_CONFIG_COMMANDS
532 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
535 # The HP-UX ksh and POSIX shell print the target directory to stdout
537 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
539 sed_quote_subst='$sed_quote_subst'
540 double_quote_subst='$double_quote_subst'
541 delay_variable_subst='$delay_variable_subst'
542 _LT_CONFIG_STATUS_DECLARATIONS
545 compiler='$compiler_DEFAULT'
547 # A function that is used when there is no print builtin or printf.
548 func_fallback_echo ()
550 eval 'cat <<_LTECHO_EOF
555 # Quote evaled strings.
556 for var in lt_decl_all_varnames([[ \
557 ]], lt_decl_quote_varnames); do
558 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559 *[[\\\\\\\`\\"\\\$]]*)
560 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
563 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
568 # Double-quote double-evaled strings.
569 for var in lt_decl_all_varnames([[ \
570 ]], lt_decl_dquote_varnames); do
571 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572 *[[\\\\\\\`\\"\\\$]]*)
573 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
576 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
581 _LT_OUTPUT_LIBTOOL_INIT
584 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585 # ------------------------------------
586 # Generate a child script FILE with all initialization necessary to
587 # reuse the environment learned by the parent script, and make the
588 # file executable. If COMMENT is supplied, it is inserted after the
589 # `#!' sequence but before initialization text begins. After this
590 # macro, additional text can be appended to FILE to form the body of
591 # the child script. The macro ends with non-zero status if the
592 # file could not be fully written (such as if the disk is full).
593 m4_ifdef([AS_INIT_GENERATED],
594 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595 [m4_defun([_LT_GENERATED_FILE_INIT],
596 [m4_require([AS_PREPARE])]dnl
597 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
599 cat >$1 <<_ASEOF || lt_write_fail=1
601 # Generated by $as_me.
603 SHELL=\${CONFIG_SHELL-$SHELL}
606 cat >>$1 <<\_ASEOF || lt_write_fail=1
609 exec AS_MESSAGE_FD>&1
611 test $lt_write_fail = 0 && chmod +x $1[]dnl
612 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
616 # This macro allows early generation of the libtool script (before
617 # AC_OUTPUT is called), incase it is used in configure for compilation
619 AC_DEFUN([LT_OUTPUT],
620 [: ${CONFIG_LT=./config.lt}
621 AC_MSG_NOTICE([creating $CONFIG_LT])
622 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623 [# Run this file to recreate a libtool stub with the current configuration.])
625 cat >>"$CONFIG_LT" <<\_LTEOF
627 exec AS_MESSAGE_LOG_FD>>config.log
630 AS_BOX([Running $as_me.])
631 } >&AS_MESSAGE_LOG_FD
634 \`$as_me' creates a local libtool stub from the current configuration,
635 for use in further configure time tests before the real libtool is
638 Usage: $[0] [[OPTIONS]]
640 -h, --help print this help, then exit
641 -V, --version print version number, then exit
642 -q, --quiet do not print progress messages
643 -d, --debug don't remove temporary files
645 Report bugs to <bug-libtool@gnu.org>."
648 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650 configured by $[0], generated by m4_PACKAGE_STRING.
652 Copyright (C) 2010 Free Software Foundation, Inc.
653 This config.lt script is free software; the Free Software Foundation
654 gives unlimited permision to copy, distribute and modify it."
659 --version | --v* | -V )
660 echo "$lt_cl_version"; exit 0 ;;
662 echo "$lt_cl_help"; exit 0 ;;
663 --debug | --d* | -d )
665 --quiet | --q* | --silent | --s* | -q )
668 -*) AC_MSG_ERROR([unrecognized option: $[1]
669 Try \`$[0] --help' for more information.]) ;;
671 *) AC_MSG_ERROR([unrecognized argument: $[1]
672 Try \`$[0] --help' for more information.]) ;;
677 if $lt_cl_silent; then
678 exec AS_MESSAGE_FD>/dev/null
682 cat >>"$CONFIG_LT" <<_LTEOF
683 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
686 cat >>"$CONFIG_LT" <<\_LTEOF
687 AC_MSG_NOTICE([creating $ofile])
688 _LT_OUTPUT_LIBTOOL_COMMANDS
691 chmod +x "$CONFIG_LT"
693 # configure is writing to config.log, but config.lt does its own redirection,
694 # appending to config.log, which fails on DOS, as config.log is still kept
695 # open by configure. Here we exec the FD to /dev/null, effectively closing
696 # config.log, so it can be properly (re)opened and appended to by config.lt.
698 test "$silent" = yes &&
699 lt_config_lt_args="$lt_config_lt_args --quiet"
700 exec AS_MESSAGE_LOG_FD>/dev/null
701 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702 exec AS_MESSAGE_LOG_FD>>config.log
703 $lt_cl_success || AS_EXIT(1)
709 # If TAG is the built-in tag, create an initial libtool script with a
710 # default configuration from the untagged config vars. Otherwise add code
711 # to config.status for appending the configuration named by TAG from the
712 # matching tagged config vars.
713 m4_defun([_LT_CONFIG],
714 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715 _LT_CONFIG_SAVE_COMMANDS([
716 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717 m4_if(_LT_TAG, [C], [
718 # See if we are running on zsh, and set the options which allow our
719 # commands through without removal of \ escapes.
720 if test -n "${ZSH_VERSION+set}" ; then
725 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
728 cat <<_LT_EOF >> "$cfgfile"
731 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
732 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
733 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
734 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
739 # ### BEGIN LIBTOOL CONFIG
740 _LT_LIBTOOL_CONFIG_VARS
742 # ### END LIBTOOL CONFIG
748 cat <<\_LT_EOF >> "$cfgfile"
749 # AIX sometimes has problems with the GCC collect2 program. For some
750 # reason, if we set the COLLECT_NAMES environment variable, the problems
751 # vanish in a puff of smoke.
752 if test "X${COLLECT_NAMES+set}" != Xset; then
762 # We use sed instead of cat because bash on DJGPP gets confused if
763 # if finds mixed CR/LF and LF-only lines. Since sed operates in
764 # text mode, it properly converts lines to CR/LF. This bash problem
765 # is reportedly fixed, but why not run on old versions too?
766 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
767 || (rm -f "$cfgfile"; exit 1)
769 _LT_PROG_XSI_SHELLFNS
771 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
772 || (rm -f "$cfgfile"; exit 1)
774 mv -f "$cfgfile" "$ofile" ||
775 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
778 [cat <<_LT_EOF >> "$ofile"
780 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
781 dnl in a comment (ie after a #).
782 # ### BEGIN LIBTOOL TAG CONFIG: $1
783 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
784 # ### END LIBTOOL TAG CONFIG: $1
791 TIMESTAMP='$TIMESTAMP'
794 ])dnl /_LT_CONFIG_SAVE_COMMANDS
798 # LT_SUPPORTED_TAG(TAG)
799 # ---------------------
800 # Trace this macro to discover what tags are supported by the libtool
801 # --tag option, using:
802 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
803 AC_DEFUN([LT_SUPPORTED_TAG], [])
806 # C support is built-in for now
807 m4_define([_LT_LANG_C_enabled], [])
808 m4_define([_LT_TAGS], [])
813 # Enable libtool support for the given language if not already enabled.
815 [AC_BEFORE([$0], [LT_OUTPUT])dnl
818 [C++], [_LT_LANG(CXX)],
819 [Java], [_LT_LANG(GCJ)],
820 [Fortran 77], [_LT_LANG(F77)],
821 [Fortran], [_LT_LANG(FC)],
822 [Windows Resource], [_LT_LANG(RC)],
823 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
825 [m4_fatal([$0: unsupported language: "$1"])])])dnl
832 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
833 [LT_SUPPORTED_TAG([$1])dnl
834 m4_append([_LT_TAGS], [$1 ])dnl
835 m4_define([_LT_LANG_]$1[_enabled], [])dnl
836 _LT_LANG_$1_CONFIG($1)])dnl
840 # _LT_LANG_DEFAULT_CONFIG
841 # -----------------------
842 m4_defun([_LT_LANG_DEFAULT_CONFIG],
843 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
845 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
847 AC_PROVIDE_IFELSE([AC_PROG_F77],
849 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
851 AC_PROVIDE_IFELSE([AC_PROG_FC],
853 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
855 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
856 dnl pulling things in needlessly.
857 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
859 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
861 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
863 [m4_ifdef([AC_PROG_GCJ],
864 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
865 m4_ifdef([A][M_PROG_GCJ],
866 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
867 m4_ifdef([LT_PROG_GCJ],
868 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
870 AC_PROVIDE_IFELSE([LT_PROG_RC],
872 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
873 ])# _LT_LANG_DEFAULT_CONFIG
876 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
877 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
878 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
879 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
880 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
881 dnl aclocal-1.4 backwards compatibility:
882 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
883 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
884 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
885 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
886 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
891 m4_defun([_LT_TAG_COMPILER],
892 [AC_REQUIRE([AC_PROG_CC])dnl
894 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
895 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
896 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
897 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
899 # If no C compiler was specified, use CC.
902 # If no C compiler flags were specified, use CFLAGS.
903 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
905 # Allow CC to be a program name with arguments.
910 # _LT_COMPILER_BOILERPLATE
911 # ------------------------
912 # Check for compiler boilerplate output or warnings with
913 # the simple compiler test code.
914 m4_defun([_LT_COMPILER_BOILERPLATE],
915 [m4_require([_LT_DECL_SED])dnl
916 ac_outfile=conftest.$ac_objext
917 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
918 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
919 _lt_compiler_boilerplate=`cat conftest.err`
921 ])# _LT_COMPILER_BOILERPLATE
924 # _LT_LINKER_BOILERPLATE
925 # ----------------------
926 # Check for linker boilerplate output or warnings with
927 # the simple link test code.
928 m4_defun([_LT_LINKER_BOILERPLATE],
929 [m4_require([_LT_DECL_SED])dnl
930 ac_outfile=conftest.$ac_objext
931 echo "$lt_simple_link_test_code" >conftest.$ac_ext
932 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
933 _lt_linker_boilerplate=`cat conftest.err`
935 ])# _LT_LINKER_BOILERPLATE
937 # _LT_REQUIRED_DARWIN_CHECKS
938 # -------------------------
939 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
942 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
943 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
944 AC_CHECK_TOOL([LIPO], [lipo], [:])
945 AC_CHECK_TOOL([OTOOL], [otool], [:])
946 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
947 _LT_DECL([], [DSYMUTIL], [1],
948 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
949 _LT_DECL([], [NMEDIT], [1],
950 [Tool to change global to local symbols on Mac OS X])
951 _LT_DECL([], [LIPO], [1],
952 [Tool to manipulate fat objects and archives on Mac OS X])
953 _LT_DECL([], [OTOOL], [1],
954 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
955 _LT_DECL([], [OTOOL64], [1],
956 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
958 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
959 [lt_cv_apple_cc_single_mod=no
960 if test -z "${LT_MULTI_MODULE}"; then
961 # By default we will add the -single_module flag. You can override
962 # by either setting the environment variable LT_MULTI_MODULE
963 # non-empty at configure time, or by adding -multi_module to the
965 rm -rf libconftest.dylib*
966 echo "int foo(void){return 1;}" > conftest.c
967 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
968 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
969 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
970 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
972 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
973 lt_cv_apple_cc_single_mod=yes
975 cat conftest.err >&AS_MESSAGE_LOG_FD
977 rm -rf libconftest.dylib*
980 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
981 [lt_cv_ld_exported_symbols_list],
982 [lt_cv_ld_exported_symbols_list=no
983 save_LDFLAGS=$LDFLAGS
984 echo "_main" > conftest.sym
985 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
986 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
987 [lt_cv_ld_exported_symbols_list=yes],
988 [lt_cv_ld_exported_symbols_list=no])
989 LDFLAGS="$save_LDFLAGS"
991 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
992 [lt_cv_ld_force_load=no
993 cat > conftest.c << _LT_EOF
994 int forced_loaded() { return 2;}
996 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
997 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
998 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
999 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1000 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1001 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1002 cat > conftest.c << _LT_EOF
1003 int main() { return 0;}
1005 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1006 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1008 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
1009 lt_cv_ld_force_load=yes
1011 cat conftest.err >&AS_MESSAGE_LOG_FD
1013 rm -f conftest.err libconftest.a conftest conftest.c
1014 rm -rf conftest.dSYM
1017 rhapsody* | darwin1.[[012]])
1018 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1020 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1021 darwin*) # darwin 5.x on
1022 # if running on 10.5 or later, the deployment target defaults
1023 # to the OS version, if on x86, and 10.4, the deployment
1024 # target defaults to 10.4. Don't you love it?
1025 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1026 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1027 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1029 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1031 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1035 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1036 _lt_dar_single_mod='$single_module'
1038 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1039 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1041 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1043 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1044 _lt_dsymutil='~$DSYMUTIL $lib || :'
1053 # _LT_DARWIN_LINKER_FEATURES
1054 # --------------------------
1055 # Checks for linker and compiler features on darwin
1056 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1058 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1059 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1060 _LT_TAGVAR(hardcode_direct, $1)=no
1061 _LT_TAGVAR(hardcode_automatic, $1)=yes
1062 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1063 if test "$lt_cv_ld_force_load" = "yes"; then
1064 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1066 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1068 _LT_TAGVAR(link_all_deplibs, $1)=yes
1069 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1070 case $cc_basename in
1071 ifort*) _lt_dar_can_shared=yes ;;
1072 *) _lt_dar_can_shared=$GCC ;;
1074 if test "$_lt_dar_can_shared" = "yes"; then
1075 output_verbose_link_cmd=func_echo_all
1076 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1077 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1078 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1079 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1081 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1082 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1083 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1087 _LT_TAGVAR(ld_shlibs, $1)=no
1091 # _LT_SYS_MODULE_PATH_AIX
1092 # -----------------------
1093 # Links a minimal program and checks the executable
1094 # for the system default hardcoded library path. In most cases,
1095 # this is /usr/lib:/lib, but when the MPI compilers are used
1096 # the location of the communication and MPI libs are included too.
1097 # If we don't find anything, use the default library path according
1098 # to the aix ld manual.
1099 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1100 [m4_require([_LT_DECL_SED])dnl
1101 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1102 lt_aix_libpath_sed='
1103 /Import File Strings/,/^$/ {
1109 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1110 # Check for a 64-bit object if we didn't find anything.
1111 if test -z "$aix_libpath"; then
1112 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1114 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1115 ])# _LT_SYS_MODULE_PATH_AIX
1118 # _LT_SHELL_INIT(ARG)
1119 # -------------------
1120 m4_define([_LT_SHELL_INIT],
1121 [m4_divert_text([M4SH-INIT], [$1
1122 ])])# _LT_SHELL_INIT
1126 # _LT_PROG_ECHO_BACKSLASH
1127 # -----------------------
1128 # Find how we can fake an echo command that does not interpret backslash.
1129 # In particular, with Autoconf 2.60 or later we add some code to the start
1130 # of the generated configure script which will find a shell with a builtin
1131 # printf (which we can use as an echo command).
1132 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1133 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1134 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1135 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1137 AC_MSG_CHECKING([how to print strings])
1138 # Test print first, because it will be a builtin if present.
1139 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
1140 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1142 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1145 # Use this function as a fallback that always works.
1146 func_fallback_echo ()
1148 eval 'cat <<_LTECHO_EOF
1152 ECHO='func_fallback_echo'
1155 # func_echo_all arg...
1156 # Invoke $ECHO with all args, space-separated.
1163 printf*) AC_MSG_RESULT([printf]) ;;
1164 print*) AC_MSG_RESULT([print -r]) ;;
1165 *) AC_MSG_RESULT([cat]) ;;
1168 m4_ifdef([_AS_DETECT_SUGGESTED],
1169 [_AS_DETECT_SUGGESTED([
1170 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1171 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1172 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1173 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1174 PATH=/empty FPATH=/empty; export PATH FPATH
1175 test "X`printf %s $ECHO`" = "X$ECHO" \
1176 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1178 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1179 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1180 ])# _LT_PROG_ECHO_BACKSLASH
1185 m4_defun([_LT_ENABLE_LOCK],
1186 [AC_ARG_ENABLE([libtool-lock],
1187 [AS_HELP_STRING([--disable-libtool-lock],
1188 [avoid locking (might break parallel builds)])])
1189 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1191 # Some flags need to be propagated to the compiler or linker for good
1195 # Find out which ABI we are using.
1196 echo 'int i;' > conftest.$ac_ext
1197 if AC_TRY_EVAL(ac_compile); then
1198 case `/usr/bin/file conftest.$ac_objext` in
1210 # Find out which ABI we are using.
1211 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1212 if AC_TRY_EVAL(ac_compile); then
1213 if test "$lt_cv_prog_gnu_ld" = yes; then
1214 case `/usr/bin/file conftest.$ac_objext` in
1216 LD="${LD-ld} -melf32bsmip"
1219 LD="${LD-ld} -melf32bmipn32"
1222 LD="${LD-ld} -melf64bmip"
1226 case `/usr/bin/file conftest.$ac_objext` in
1242 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1243 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1244 # Find out which ABI we are using.
1245 echo 'int i;' > conftest.$ac_ext
1246 if AC_TRY_EVAL(ac_compile); then
1247 case `/usr/bin/file conftest.o` in
1250 x86_64-*kfreebsd*-gnu)
1251 LD="${LD-ld} -m elf_i386_fbsd"
1254 LD="${LD-ld} -m elf_i386"
1256 ppc64-*linux*|powerpc64-*linux*)
1257 LD="${LD-ld} -m elf32ppclinux"
1260 LD="${LD-ld} -m elf_s390"
1263 LD="${LD-ld} -m elf32_sparc"
1269 x86_64-*kfreebsd*-gnu)
1270 LD="${LD-ld} -m elf_x86_64_fbsd"
1273 LD="${LD-ld} -m elf_x86_64"
1275 ppc*-*linux*|powerpc*-*linux*)
1276 LD="${LD-ld} -m elf64ppc"
1278 s390*-*linux*|s390*-*tpf*)
1279 LD="${LD-ld} -m elf64_s390"
1282 LD="${LD-ld} -m elf64_sparc"
1292 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1293 SAVE_CFLAGS="$CFLAGS"
1294 CFLAGS="$CFLAGS -belf"
1295 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1297 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1299 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1300 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1301 CFLAGS="$SAVE_CFLAGS"
1305 # Find out which ABI we are using.
1306 echo 'int i;' > conftest.$ac_ext
1307 if AC_TRY_EVAL(ac_compile); then
1308 case `/usr/bin/file conftest.o` in
1310 case $lt_cv_prog_gnu_ld in
1311 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1313 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1325 need_locks="$enable_libtool_lock"
1329 # _LT_CMD_OLD_ARCHIVE
1330 # -------------------
1331 m4_defun([_LT_CMD_OLD_ARCHIVE],
1332 [AC_CHECK_TOOL(AR, ar, false)
1333 test -z "$AR" && AR=ar
1334 test -z "$AR_FLAGS" && AR_FLAGS=cru
1335 _LT_DECL([], [AR], [1], [The archiver])
1336 _LT_DECL([], [AR_FLAGS], [1])
1338 AC_CHECK_TOOL(STRIP, strip, :)
1339 test -z "$STRIP" && STRIP=:
1340 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1342 AC_CHECK_TOOL(RANLIB, ranlib, :)
1343 test -z "$RANLIB" && RANLIB=:
1344 _LT_DECL([], [RANLIB], [1],
1345 [Commands used to install an old-style archive])
1347 # Determine commands to create old-style static archives.
1348 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1349 old_postinstall_cmds='chmod 644 $oldlib'
1350 old_postuninstall_cmds=
1352 if test -n "$RANLIB"; then
1355 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1358 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1361 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1366 lock_old_archive_extraction=yes ;;
1368 lock_old_archive_extraction=no ;;
1370 _LT_DECL([], [old_postinstall_cmds], [2])
1371 _LT_DECL([], [old_postuninstall_cmds], [2])
1372 _LT_TAGDECL([], [old_archive_cmds], [2],
1373 [Commands used to build an old-style archive])
1374 _LT_DECL([], [lock_old_archive_extraction], [0],
1375 [Whether to use a lock for old archive extraction])
1376 ])# _LT_CMD_OLD_ARCHIVE
1379 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1380 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1381 # ----------------------------------------------------------------
1382 # Check whether the given compiler option works
1383 AC_DEFUN([_LT_COMPILER_OPTION],
1384 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1385 m4_require([_LT_DECL_SED])dnl
1386 AC_CACHE_CHECK([$1], [$2],
1388 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1389 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1390 lt_compiler_flag="$3"
1391 # Insert the option either (1) after the last *FLAGS variable, or
1392 # (2) before a word containing "conftest.", or (3) at the end.
1393 # Note that $ac_compile itself does not contain backslashes and begins
1394 # with a dollar sign (not a hyphen), so the echo should work correctly.
1395 # The option is referenced via a variable to avoid confusing sed.
1396 lt_compile=`echo "$ac_compile" | $SED \
1397 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1398 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1399 -e 's:$: $lt_compiler_flag:'`
1400 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1401 (eval "$lt_compile" 2>conftest.err)
1403 cat conftest.err >&AS_MESSAGE_LOG_FD
1404 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1405 if (exit $ac_status) && test -s "$ac_outfile"; then
1406 # The compiler can only warn and ignore the option if not recognized
1407 # So say no if there are warnings other than the usual output.
1408 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1409 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1410 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1417 if test x"[$]$2" = xyes; then
1418 m4_if([$5], , :, [$5])
1420 m4_if([$6], , :, [$6])
1422 ])# _LT_COMPILER_OPTION
1425 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1426 dnl aclocal-1.4 backwards compatibility:
1427 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1430 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1431 # [ACTION-SUCCESS], [ACTION-FAILURE])
1432 # ----------------------------------------------------
1433 # Check whether the given linker option works
1434 AC_DEFUN([_LT_LINKER_OPTION],
1435 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1436 m4_require([_LT_DECL_SED])dnl
1437 AC_CACHE_CHECK([$1], [$2],
1439 save_LDFLAGS="$LDFLAGS"
1440 LDFLAGS="$LDFLAGS $3"
1441 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1442 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1443 # The linker can only warn and ignore the option if not recognized
1444 # So say no if there are warnings
1445 if test -s conftest.err; then
1446 # Append any errors to the config.log.
1447 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1448 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1449 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1450 if diff conftest.exp conftest.er2 >/dev/null; then
1458 LDFLAGS="$save_LDFLAGS"
1461 if test x"[$]$2" = xyes; then
1462 m4_if([$4], , :, [$4])
1464 m4_if([$5], , :, [$5])
1466 ])# _LT_LINKER_OPTION
1469 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1470 dnl aclocal-1.4 backwards compatibility:
1471 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1476 AC_DEFUN([LT_CMD_MAX_LEN],
1477 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1478 # find the maximum length of command line arguments
1479 AC_MSG_CHECKING([the maximum length of command line arguments])
1480 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1486 # On DJGPP, this test can blow up pretty badly due to problems in libc
1487 # (any single argument exceeding 2000 bytes causes a buffer overrun
1488 # during glob expansion). Even if it were fixed, the result of this
1489 # check would be larger than it should be.
1490 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1494 # Under GNU Hurd, this test is not required because there is
1495 # no limit to the length of command line arguments.
1496 # Libtool will interpret -1 as no limit whatsoever
1497 lt_cv_sys_max_cmd_len=-1;
1500 cygwin* | mingw* | cegcc*)
1501 # On Win9x/ME, this test blows up -- it succeeds, but takes
1502 # about 5 minutes as the teststring grows exponentially.
1503 # Worse, since 9x/ME are not pre-emptively multitasking,
1504 # you end up with a "frozen" computer, even though with patience
1505 # the test eventually succeeds (with a max line length of 256k).
1506 # Instead, let's just punt: use the minimum linelength reported by
1507 # all of the supported platforms: 8192 (on NT/2K/XP).
1508 lt_cv_sys_max_cmd_len=8192;
1512 # On MiNT this can take a long time and run out of memory.
1513 lt_cv_sys_max_cmd_len=8192;
1517 # On AmigaOS with pdksh, this test takes hours, literally.
1518 # So we just punt and use a minimum line length of 8192.
1519 lt_cv_sys_max_cmd_len=8192;
1522 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1523 # This has been around since 386BSD, at least. Likely further.
1524 if test -x /sbin/sysctl; then
1525 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1526 elif test -x /usr/sbin/sysctl; then
1527 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1529 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1531 # And add a safety zone
1532 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1533 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1537 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1538 lt_cv_sys_max_cmd_len=196608
1542 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1543 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1544 # nice to cause kernel panics so lets avoid the loop below.
1545 # First set a reasonable default.
1546 lt_cv_sys_max_cmd_len=16384
1548 if test -x /sbin/sysconfig; then
1549 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1550 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1555 lt_cv_sys_max_cmd_len=102400
1557 sysv5* | sco5v6* | sysv4.2uw2*)
1558 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1559 if test -n "$kargmax"; then
1560 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1562 lt_cv_sys_max_cmd_len=32768
1566 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1567 if test -n "$lt_cv_sys_max_cmd_len"; then
1568 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1569 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1571 # Make teststring a little bigger before we do anything with it.
1572 # a 1K string should be a reasonable start.
1573 for i in 1 2 3 4 5 6 7 8 ; do
1574 teststring=$teststring$teststring
1576 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1577 # If test is not a shell built-in, we'll probably end up computing a
1578 # maximum length that is only half of the actual maximum length, but
1580 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1581 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1582 test $i != 17 # 1/2 MB should be enough
1585 teststring=$teststring$teststring
1587 # Only check the string length outside the loop.
1588 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1590 # Add a significant safety factor because C++ compilers can tack on
1591 # massive amounts of additional arguments before passing them to the
1592 # linker. It appears as though 1/2 is a usable value.
1593 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1598 if test -n $lt_cv_sys_max_cmd_len ; then
1599 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1603 max_cmd_len=$lt_cv_sys_max_cmd_len
1604 _LT_DECL([], [max_cmd_len], [0],
1605 [What is the maximum length of a command?])
1609 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1610 dnl aclocal-1.4 backwards compatibility:
1611 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1616 m4_defun([_LT_HEADER_DLFCN],
1617 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1618 ])# _LT_HEADER_DLFCN
1621 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1622 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1623 # ----------------------------------------------------------------
1624 m4_defun([_LT_TRY_DLOPEN_SELF],
1625 [m4_require([_LT_HEADER_DLFCN])dnl
1626 if test "$cross_compiling" = yes; then :
1629 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1630 lt_status=$lt_dlunknown
1631 cat > conftest.$ac_ext <<_LT_EOF
1632 [#line $LINENO "configure"
1633 #include "confdefs.h"
1642 # define LT_DLGLOBAL RTLD_GLOBAL
1645 # define LT_DLGLOBAL DL_GLOBAL
1647 # define LT_DLGLOBAL 0
1651 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1652 find out it does not work in some platform. */
1653 #ifndef LT_DLLAZY_OR_NOW
1655 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1658 # define LT_DLLAZY_OR_NOW DL_LAZY
1661 # define LT_DLLAZY_OR_NOW RTLD_NOW
1664 # define LT_DLLAZY_OR_NOW DL_NOW
1666 # define LT_DLLAZY_OR_NOW 0
1673 /* When -fvisbility=hidden is used, assume the code has been annotated
1674 correspondingly for the symbols needed. */
1675 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1676 void fnord () __attribute__((visibility("default")));
1679 void fnord () { int i=42; }
1682 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1683 int status = $lt_dlunknown;
1687 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1690 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1691 else puts (dlerror ());
1693 /* dlclose (self); */
1701 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1702 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1705 x$lt_dlno_uscore) $1 ;;
1706 x$lt_dlneed_uscore) $2 ;;
1707 x$lt_dlunknown|x*) $3 ;;
1710 # compilation failed
1715 ])# _LT_TRY_DLOPEN_SELF
1718 # LT_SYS_DLOPEN_SELF
1719 # ------------------
1720 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1721 [m4_require([_LT_HEADER_DLFCN])dnl
1722 if test "x$enable_dlopen" != xyes; then
1723 enable_dlopen=unknown
1724 enable_dlopen_self=unknown
1725 enable_dlopen_self_static=unknown
1732 lt_cv_dlopen="load_add_on"
1734 lt_cv_dlopen_self=yes
1737 mingw* | pw32* | cegcc*)
1738 lt_cv_dlopen="LoadLibrary"
1743 lt_cv_dlopen="dlopen"
1748 # if libdl is installed we need to link against it
1749 AC_CHECK_LIB([dl], [dlopen],
1750 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1753 lt_cv_dlopen_self=yes
1758 AC_CHECK_FUNC([shl_load],
1759 [lt_cv_dlopen="shl_load"],
1760 [AC_CHECK_LIB([dld], [shl_load],
1761 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1762 [AC_CHECK_FUNC([dlopen],
1763 [lt_cv_dlopen="dlopen"],
1764 [AC_CHECK_LIB([dl], [dlopen],
1765 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1766 [AC_CHECK_LIB([svld], [dlopen],
1767 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1768 [AC_CHECK_LIB([dld], [dld_link],
1769 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1778 if test "x$lt_cv_dlopen" != xno; then
1784 case $lt_cv_dlopen in
1786 save_CPPFLAGS="$CPPFLAGS"
1787 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1789 save_LDFLAGS="$LDFLAGS"
1790 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1793 LIBS="$lt_cv_dlopen_libs $LIBS"
1795 AC_CACHE_CHECK([whether a program can dlopen itself],
1796 lt_cv_dlopen_self, [dnl
1797 _LT_TRY_DLOPEN_SELF(
1798 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1799 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1802 if test "x$lt_cv_dlopen_self" = xyes; then
1803 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1804 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1805 lt_cv_dlopen_self_static, [dnl
1806 _LT_TRY_DLOPEN_SELF(
1807 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1808 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1812 CPPFLAGS="$save_CPPFLAGS"
1813 LDFLAGS="$save_LDFLAGS"
1818 case $lt_cv_dlopen_self in
1819 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1820 *) enable_dlopen_self=unknown ;;
1823 case $lt_cv_dlopen_self_static in
1824 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1825 *) enable_dlopen_self_static=unknown ;;
1828 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1829 [Whether dlopen is supported])
1830 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1831 [Whether dlopen of programs is supported])
1832 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1833 [Whether dlopen of statically linked programs is supported])
1834 ])# LT_SYS_DLOPEN_SELF
1837 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1838 dnl aclocal-1.4 backwards compatibility:
1839 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1842 # _LT_COMPILER_C_O([TAGNAME])
1843 # ---------------------------
1844 # Check to see if options -c and -o are simultaneously supported by compiler.
1845 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1846 m4_defun([_LT_COMPILER_C_O],
1847 [m4_require([_LT_DECL_SED])dnl
1848 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1849 m4_require([_LT_TAG_COMPILER])dnl
1850 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1851 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1852 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1853 $RM -r conftest 2>/dev/null
1857 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1859 lt_compiler_flag="-o out/conftest2.$ac_objext"
1860 # Insert the option either (1) after the last *FLAGS variable, or
1861 # (2) before a word containing "conftest.", or (3) at the end.
1862 # Note that $ac_compile itself does not contain backslashes and begins
1863 # with a dollar sign (not a hyphen), so the echo should work correctly.
1864 lt_compile=`echo "$ac_compile" | $SED \
1865 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1866 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1867 -e 's:$: $lt_compiler_flag:'`
1868 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1869 (eval "$lt_compile" 2>out/conftest.err)
1871 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1872 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1873 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1875 # The compiler can only warn and ignore the option if not recognized
1876 # So say no if there are warnings
1877 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1878 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1879 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1880 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1883 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1885 # SGI C++ compiler will create directory out/ii_files/ for
1886 # template instantiation
1887 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1888 $RM out/* && rmdir out
1893 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1894 [Does compiler simultaneously support -c and -o options?])
1895 ])# _LT_COMPILER_C_O
1898 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1899 # ----------------------------------
1900 # Check to see if we can do hard links to lock some files if needed
1901 m4_defun([_LT_COMPILER_FILE_LOCKS],
1902 [m4_require([_LT_ENABLE_LOCK])dnl
1903 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1904 _LT_COMPILER_C_O([$1])
1906 hard_links="nottested"
1907 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1908 # do not overwrite the value of need_locks provided by the user
1909 AC_MSG_CHECKING([if we can lock with hard links])
1912 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1914 ln conftest.a conftest.b 2>&5 || hard_links=no
1915 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1916 AC_MSG_RESULT([$hard_links])
1917 if test "$hard_links" = no; then
1918 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1924 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1925 ])# _LT_COMPILER_FILE_LOCKS
1930 m4_defun([_LT_CHECK_OBJDIR],
1931 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1932 [rm -f .libs 2>/dev/null
1933 mkdir .libs 2>/dev/null
1934 if test -d .libs; then
1937 # MS-DOS does not allow filenames that begin with a dot.
1940 rmdir .libs 2>/dev/null])
1941 objdir=$lt_cv_objdir
1942 _LT_DECL([], [objdir], [0],
1943 [The name of the directory that contains temporary libtool files])dnl
1944 m4_pattern_allow([LT_OBJDIR])dnl
1945 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1946 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1947 ])# _LT_CHECK_OBJDIR
1950 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1951 # --------------------------------------
1952 # Check hardcoding attributes.
1953 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1954 [AC_MSG_CHECKING([how to hardcode library paths into programs])
1955 _LT_TAGVAR(hardcode_action, $1)=
1956 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1957 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1958 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1960 # We can hardcode non-existent directories.
1961 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1962 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1963 # have to relink, otherwise we might link with an installed library
1964 # when we should be linking with a yet-to-be-installed one
1965 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1966 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1967 # Linking always hardcodes the temporary library directory.
1968 _LT_TAGVAR(hardcode_action, $1)=relink
1970 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1971 _LT_TAGVAR(hardcode_action, $1)=immediate
1974 # We cannot hardcode anything, or else we can only hardcode existing
1976 _LT_TAGVAR(hardcode_action, $1)=unsupported
1978 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1980 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1981 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1982 # Fast installation is not supported
1983 enable_fast_install=no
1984 elif test "$shlibpath_overrides_runpath" = yes ||
1985 test "$enable_shared" = no; then
1986 # Fast installation is not necessary
1987 enable_fast_install=needless
1989 _LT_TAGDECL([], [hardcode_action], [0],
1990 [How to hardcode a shared library path into an executable])
1991 ])# _LT_LINKER_HARDCODE_LIBPATH
1996 m4_defun([_LT_CMD_STRIPLIB],
1997 [m4_require([_LT_DECL_EGREP])
2000 AC_MSG_CHECKING([whether stripping libraries is possible])
2001 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2002 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2003 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2004 AC_MSG_RESULT([yes])
2006 # FIXME - insert some real tests, host_os isn't really good enough
2009 if test -n "$STRIP" ; then
2010 striplib="$STRIP -x"
2011 old_striplib="$STRIP -S"
2012 AC_MSG_RESULT([yes])
2022 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2023 _LT_DECL([], [striplib], [1])
2024 ])# _LT_CMD_STRIPLIB
2027 # _LT_SYS_DYNAMIC_LINKER([TAG])
2028 # -----------------------------
2029 # PORTME Fill in your ld.so characteristics
2030 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2031 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2032 m4_require([_LT_DECL_EGREP])dnl
2033 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2034 m4_require([_LT_DECL_OBJDUMP])dnl
2035 m4_require([_LT_DECL_SED])dnl
2036 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2037 AC_MSG_CHECKING([dynamic linker characteristics])
2040 if test "$GCC" = yes; then
2042 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2043 *) lt_awk_arg="/^libraries:/" ;;
2046 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2047 *) lt_sed_strip_eq="s,=/,/,g" ;;
2049 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2050 case $lt_search_path_spec in
2052 # if the path contains ";" then we assume it to be the separator
2053 # otherwise default to the standard path separator (i.e. ":") - it is
2054 # assumed that no part of a normal pathname contains ";" but that should
2055 # okay in the real world where ";" in dirpaths is itself problematic.
2056 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2059 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2062 # Ok, now we have the path, separated by spaces, we can step through it
2063 # and add multilib dir if necessary.
2064 lt_tmp_lt_search_path_spec=
2065 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2066 for lt_sys_path in $lt_search_path_spec; do
2067 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2068 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2070 test -d "$lt_sys_path" && \
2071 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2074 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2075 BEGIN {RS=" "; FS="/|\n";} {
2078 for (lt_i = NF; lt_i > 0; lt_i--) {
2079 if ($lt_i != "" && $lt_i != ".") {
2080 if ($lt_i == "..") {
2083 if (lt_count == 0) {
2084 lt_foo="/" $lt_i lt_foo;
2091 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2092 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2094 # AWK program above erroneously prepends '/' to C:/dos/paths
2097 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2098 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2100 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2102 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2105 libname_spec='lib$name'
2113 shlibpath_overrides_runpath=unknown
2115 dynamic_linker="$host_os ld.so"
2116 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2117 need_lib_prefix=unknown
2118 hardcode_into_libs=no
2120 # when you set need_version to no, make sure it does not cause -set_version
2121 # flags to be left without arguments
2122 need_version=unknown
2127 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2128 shlibpath_var=LIBPATH
2130 # AIX 3 has no versioning support, so we append a major version to the name.
2131 soname_spec='${libname}${release}${shared_ext}$major'
2138 hardcode_into_libs=yes
2139 if test "$host_cpu" = ia64; then
2140 # AIX 5 supports IA64
2141 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2142 shlibpath_var=LD_LIBRARY_PATH
2144 # With GCC up to 2.95.x, collect2 would create an import file
2145 # for dependence libraries. The import file would start with
2146 # the line `#! .'. This would cause the generated library to
2147 # depend on `.', always an invalid library. This was fixed in
2148 # development snapshots of GCC prior to 3.0.
2150 aix4 | aix4.[[01]] | aix4.[[01]].*)
2151 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2153 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2160 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2161 # soname into executable. Probably we can add versioning support to
2162 # collect2, so additional links can be useful in future.
2163 if test "$aix_use_runtimelinking" = yes; then
2164 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2165 # instead of lib<name>.a to let people know that these are not
2166 # typical AIX shared libraries.
2167 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2169 # We preserve .a as extension for shared libraries through AIX4.2
2170 # and later when we are not doing run time linking.
2171 library_names_spec='${libname}${release}.a $libname.a'
2172 soname_spec='${libname}${release}${shared_ext}$major'
2174 shlibpath_var=LIBPATH
2181 # Since July 2007 AmigaOS4 officially supports .so libraries.
2182 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2183 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2186 library_names_spec='$libname.ixlibrary $libname.a'
2187 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2188 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2194 library_names_spec='${libname}${shared_ext}'
2195 dynamic_linker="$host_os ld.so"
2196 shlibpath_var=LIBRARY_PATH
2202 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2203 soname_spec='${libname}${release}${shared_ext}$major'
2204 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2205 shlibpath_var=LD_LIBRARY_PATH
2206 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2207 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2208 # the default ld.so.conf also contains /usr/contrib/lib and
2209 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2210 # libtool to hard-code these into programs
2213 cygwin* | mingw* | pw32* | cegcc*)
2214 version_type=windows
2219 case $GCC,$host_os in
2220 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2221 library_names_spec='$libname.dll.a'
2222 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2223 postinstall_cmds='base_file=`basename \${file}`~
2224 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2225 dldir=$destdir/`dirname \$dlpath`~
2226 test -d \$dldir || mkdir -p \$dldir~
2227 $install_prog $dir/$dlname \$dldir/$dlname~
2228 chmod a+x \$dldir/$dlname~
2229 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2230 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2232 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2233 dlpath=$dir/\$dldll~
2235 shlibpath_overrides_runpath=yes
2239 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2240 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2242 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2245 # MinGW DLLs use traditional 'lib' prefix
2246 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2249 # pw32 DLLs use 'pw' prefix rather than 'lib'
2250 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2256 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2259 dynamic_linker='Win32 ld.exe'
2260 # FIXME: first we should search . and the directory the executable is in
2264 darwin* | rhapsody*)
2265 dynamic_linker="$host_os dyld"
2269 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2270 soname_spec='${libname}${release}${major}$shared_ext'
2271 shlibpath_overrides_runpath=yes
2272 shlibpath_var=DYLD_LIBRARY_PATH
2273 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2275 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2276 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2283 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2284 soname_spec='${libname}${release}${shared_ext}$major'
2285 shlibpath_var=LD_LIBRARY_PATH
2292 freebsd* | dragonfly*)
2293 # DragonFly does not have aout. When/if they implement a new
2294 # versioning mechanism, adjust this.
2295 if test -x /usr/bin/objformat; then
2296 objformat=`/usr/bin/objformat`
2299 freebsd[[123]]*) objformat=aout ;;
2303 version_type=freebsd-$objformat
2304 case $version_type in
2306 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2311 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2315 shlibpath_var=LD_LIBRARY_PATH
2318 shlibpath_overrides_runpath=yes
2320 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2321 shlibpath_overrides_runpath=yes
2322 hardcode_into_libs=yes
2324 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2325 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2326 shlibpath_overrides_runpath=no
2327 hardcode_into_libs=yes
2329 *) # from 4.6 on, and DragonFly
2330 shlibpath_overrides_runpath=yes
2331 hardcode_into_libs=yes
2340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2341 soname_spec='${libname}${release}${shared_ext}$major'
2342 shlibpath_var=LD_LIBRARY_PATH
2343 hardcode_into_libs=yes
2350 dynamic_linker="$host_os runtime_loader"
2351 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2352 soname_spec='${libname}${release}${shared_ext}$major'
2353 shlibpath_var=LIBRARY_PATH
2354 shlibpath_overrides_runpath=yes
2355 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2356 hardcode_into_libs=yes
2359 hpux9* | hpux10* | hpux11*)
2360 # Give a soname corresponding to the major version so that dld.sl refuses to
2361 # link against other versions.
2368 hardcode_into_libs=yes
2369 dynamic_linker="$host_os dld.so"
2370 shlibpath_var=LD_LIBRARY_PATH
2371 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2372 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2373 soname_spec='${libname}${release}${shared_ext}$major'
2374 if test "X$HPUX_IA64_MODE" = X32; then
2375 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2377 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2379 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2383 hardcode_into_libs=yes
2384 dynamic_linker="$host_os dld.sl"
2385 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2386 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2387 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2388 soname_spec='${libname}${release}${shared_ext}$major'
2389 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2390 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2394 dynamic_linker="$host_os dld.sl"
2395 shlibpath_var=SHLIB_PATH
2396 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2397 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2398 soname_spec='${libname}${release}${shared_ext}$major'
2401 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2402 postinstall_cmds='chmod 555 $lib'
2403 # or fails outright, so override atomically:
2404 install_override_mode=555
2411 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2412 soname_spec='${libname}${release}${shared_ext}$major'
2413 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2414 shlibpath_var=LD_LIBRARY_PATH
2415 shlibpath_overrides_runpath=no
2416 hardcode_into_libs=yes
2419 irix5* | irix6* | nonstopux*)
2421 nonstopux*) version_type=nonstopux ;;
2423 if test "$lt_cv_prog_gnu_ld" = yes; then
2431 soname_spec='${libname}${release}${shared_ext}$major'
2432 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2434 irix5* | nonstopux*)
2438 case $LD in # libtool.m4 will add one of these switches to LD
2439 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2440 libsuff= shlibsuff= libmagic=32-bit;;
2441 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2442 libsuff=32 shlibsuff=N32 libmagic=N32;;
2443 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2444 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2445 *) libsuff= shlibsuff= libmagic=never-match;;
2449 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2450 shlibpath_overrides_runpath=no
2451 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2452 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2453 hardcode_into_libs=yes
2456 # No shared lib support for Linux oldld, aout, or coff.
2457 linux*oldld* | linux*aout* | linux*coff*)
2461 # This must be Linux ELF.
2462 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2466 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2467 soname_spec='${libname}${release}${shared_ext}$major'
2468 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2469 shlibpath_var=LD_LIBRARY_PATH
2470 shlibpath_overrides_runpath=no
2472 # Some binutils ld are patched to set DT_RUNPATH
2473 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2474 [lt_cv_shlibpath_overrides_runpath=no
2475 save_LDFLAGS=$LDFLAGS
2477 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2478 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2479 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2480 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2481 [lt_cv_shlibpath_overrides_runpath=yes])])
2482 LDFLAGS=$save_LDFLAGS
2485 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2487 # This implies no fast_install, which is unacceptable.
2488 # Some rework will be needed to allow for fast_install
2489 # before this can be enabled.
2490 hardcode_into_libs=yes
2492 # Append ld.so.conf contents to the search path
2493 if test -f /etc/ld.so.conf; then
2494 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' ' '`
2495 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2498 # We used to test for /lib/ld.so.1 and disable shared libraries on
2499 # powerpc, because MkLinux only supported shared libraries with the
2500 # GNU dynamic linker. Since this was broken with cross compilers,
2501 # most powerpc-linux boxes support dynamic linking these days and
2502 # people can always --disable-shared, the test was removed, and we
2503 # assume the GNU/Linux dynamic linker is in use.
2504 dynamic_linker='GNU/Linux ld.so'
2511 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2512 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2513 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2514 dynamic_linker='NetBSD (a.out) ld.so'
2516 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2517 soname_spec='${libname}${release}${shared_ext}$major'
2518 dynamic_linker='NetBSD ld.elf_so'
2520 shlibpath_var=LD_LIBRARY_PATH
2521 shlibpath_overrides_runpath=yes
2522 hardcode_into_libs=yes
2527 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2528 shlibpath_var=LD_LIBRARY_PATH
2529 shlibpath_overrides_runpath=yes
2536 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2537 soname_spec='${libname}${release}${shared_ext}$major'
2538 shlibpath_var=LD_LIBRARY_PATH
2539 shlibpath_overrides_runpath=no
2540 hardcode_into_libs=yes
2541 dynamic_linker='ldqnx.so'
2546 sys_lib_dlsearch_path_spec="/usr/lib"
2548 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2550 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2551 *) need_version=no ;;
2553 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2554 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2555 shlibpath_var=LD_LIBRARY_PATH
2556 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2558 openbsd2.[[89]] | openbsd2.[[89]].*)
2559 shlibpath_overrides_runpath=no
2562 shlibpath_overrides_runpath=yes
2566 shlibpath_overrides_runpath=yes
2571 libname_spec='$name'
2574 library_names_spec='$libname${shared_ext} $libname.a'
2575 dynamic_linker='OS/2 ld.exe'
2576 shlibpath_var=LIBPATH
2579 osf3* | osf4* | osf5*)
2583 soname_spec='${libname}${release}${shared_ext}$major'
2584 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2585 shlibpath_var=LD_LIBRARY_PATH
2586 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2587 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2598 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2599 soname_spec='${libname}${release}${shared_ext}$major'
2600 shlibpath_var=LD_LIBRARY_PATH
2601 shlibpath_overrides_runpath=yes
2602 hardcode_into_libs=yes
2603 # ldd complains unless libraries are executable
2604 postinstall_cmds='chmod +x $lib'
2609 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2610 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2611 shlibpath_var=LD_LIBRARY_PATH
2612 shlibpath_overrides_runpath=yes
2613 if test "$with_gnu_ld" = yes; then
2621 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2622 soname_spec='${libname}${release}${shared_ext}$major'
2623 shlibpath_var=LD_LIBRARY_PATH
2624 case $host_vendor in
2626 shlibpath_overrides_runpath=no
2628 runpath_var=LD_RUN_PATH
2636 shlibpath_overrides_runpath=no
2637 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2643 if test -d /usr/nec ;then
2645 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2646 soname_spec='$libname${shared_ext}.$major'
2647 shlibpath_var=LD_LIBRARY_PATH
2651 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2652 version_type=freebsd-elf
2655 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2656 soname_spec='${libname}${release}${shared_ext}$major'
2657 shlibpath_var=LD_LIBRARY_PATH
2658 shlibpath_overrides_runpath=yes
2659 hardcode_into_libs=yes
2660 if test "$with_gnu_ld" = yes; then
2661 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2663 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2666 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2670 sys_lib_dlsearch_path_spec='/usr/lib'
2674 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2678 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2679 shlibpath_var=LD_LIBRARY_PATH
2680 shlibpath_overrides_runpath=no
2681 hardcode_into_libs=yes
2686 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2687 soname_spec='${libname}${release}${shared_ext}$major'
2688 shlibpath_var=LD_LIBRARY_PATH
2695 AC_MSG_RESULT([$dynamic_linker])
2696 test "$dynamic_linker" = no && can_build_shared=no
2698 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2699 if test "$GCC" = yes; then
2700 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2703 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2704 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2706 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2707 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2710 _LT_DECL([], [variables_saved_for_relink], [1],
2711 [Variables whose values should be saved in libtool wrapper scripts and
2712 restored at link time])
2713 _LT_DECL([], [need_lib_prefix], [0],
2714 [Do we need the "lib" prefix for modules?])
2715 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2716 _LT_DECL([], [version_type], [0], [Library versioning type])
2717 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2718 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2719 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2720 [Is shlibpath searched before the hard-coded library search path?])
2721 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2722 _LT_DECL([], [library_names_spec], [1],
2723 [[List of archive names. First name is the real one, the rest are links.
2724 The last name is the one that the linker finds with -lNAME]])
2725 _LT_DECL([], [soname_spec], [1],
2726 [[The coded name of the library, if different from the real name]])
2727 _LT_DECL([], [install_override_mode], [1],
2728 [Permission mode override for installation of shared libraries])
2729 _LT_DECL([], [postinstall_cmds], [2],
2730 [Command to use after installation of a shared archive])
2731 _LT_DECL([], [postuninstall_cmds], [2],
2732 [Command to use after uninstallation of a shared archive])
2733 _LT_DECL([], [finish_cmds], [2],
2734 [Commands used to finish a libtool library installation in a directory])
2735 _LT_DECL([], [finish_eval], [1],
2736 [[As "finish_cmds", except a single script fragment to be evaled but
2738 _LT_DECL([], [hardcode_into_libs], [0],
2739 [Whether we should hardcode library paths into libraries])
2740 _LT_DECL([], [sys_lib_search_path_spec], [2],
2741 [Compile-time system search path for libraries])
2742 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2743 [Run-time system search path for libraries])
2744 ])# _LT_SYS_DYNAMIC_LINKER
2747 # _LT_PATH_TOOL_PREFIX(TOOL)
2748 # --------------------------
2749 # find a file program which can recognize shared library
2750 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2751 [m4_require([_LT_DECL_EGREP])dnl
2752 AC_MSG_CHECKING([for $1])
2753 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2755 [[\\/*] | ?:[\\/]*])
2756 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2759 lt_save_MAGIC_CMD="$MAGIC_CMD"
2760 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2761 dnl $ac_dummy forces splitting on constant user-supplied paths.
2762 dnl POSIX.2 word splitting is done only on the output of word expansions,
2763 dnl not every word. This closes a longstanding sh security hole.
2764 ac_dummy="m4_if([$2], , $PATH, [$2])"
2765 for ac_dir in $ac_dummy; do
2767 test -z "$ac_dir" && ac_dir=.
2768 if test -f $ac_dir/$1; then
2769 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2770 if test -n "$file_magic_test_file"; then
2771 case $deplibs_check_method in
2773 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2774 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2775 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2776 $EGREP "$file_magic_regex" > /dev/null; then
2781 *** Warning: the command libtool uses to detect shared libraries,
2782 *** $file_magic_cmd, produces output that libtool cannot recognize.
2783 *** The result is that libtool may fail to recognize shared libraries
2784 *** as such. This will affect the creation of libtool libraries that
2785 *** depend on shared libraries, but programs linked with such libtool
2786 *** libraries will work regardless of this problem. Nevertheless, you
2787 *** may want to report the problem to your system manager and/or to
2788 *** bug-libtool@gnu.org
2798 MAGIC_CMD="$lt_save_MAGIC_CMD"
2801 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2802 if test -n "$MAGIC_CMD"; then
2803 AC_MSG_RESULT($MAGIC_CMD)
2807 _LT_DECL([], [MAGIC_CMD], [0],
2808 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2809 ])# _LT_PATH_TOOL_PREFIX
2812 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2813 dnl aclocal-1.4 backwards compatibility:
2814 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2819 # find a file program which can recognize a shared library
2820 m4_defun([_LT_PATH_MAGIC],
2821 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2822 if test -z "$lt_cv_path_MAGIC_CMD"; then
2823 if test -n "$ac_tool_prefix"; then
2824 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2834 # find the pathname to the GNU or non-GNU linker
2835 AC_DEFUN([LT_PATH_LD],
2836 [AC_REQUIRE([AC_PROG_CC])dnl
2837 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2838 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2839 m4_require([_LT_DECL_SED])dnl
2840 m4_require([_LT_DECL_EGREP])dnl
2841 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2843 AC_ARG_WITH([gnu-ld],
2844 [AS_HELP_STRING([--with-gnu-ld],
2845 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2846 [test "$withval" = no || with_gnu_ld=yes],
2847 [with_gnu_ld=no])dnl
2850 if test "$GCC" = yes; then
2851 # Check if gcc -print-prog-name=ld gives a path.
2852 AC_MSG_CHECKING([for ld used by $CC])
2855 # gcc leaves a trailing carriage return which upsets mingw
2856 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2858 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2861 # Accept absolute paths.
2862 [[\\/]]* | ?:[[\\/]]*)
2863 re_direlt='/[[^/]][[^/]]*/\.\./'
2864 # Canonicalize the pathname of ld
2865 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2866 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2867 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2869 test -z "$LD" && LD="$ac_prog"
2872 # If it fails, then pretend we aren't using GCC.
2876 # If it is relative, then search for the first ld in PATH.
2880 elif test "$with_gnu_ld" = yes; then
2881 AC_MSG_CHECKING([for GNU ld])
2883 AC_MSG_CHECKING([for non-GNU ld])
2885 AC_CACHE_VAL(lt_cv_path_LD,
2886 [if test -z "$LD"; then
2887 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2888 for ac_dir in $PATH; do
2890 test -z "$ac_dir" && ac_dir=.
2891 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2892 lt_cv_path_LD="$ac_dir/$ac_prog"
2893 # Check to see if the program is GNU ld. I'd rather use --version,
2894 # but apparently some variants of GNU ld only accept -v.
2895 # Break only if it was the GNU/non-GNU ld that we prefer.
2896 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2897 *GNU* | *'with BFD'*)
2898 test "$with_gnu_ld" != no && break
2901 test "$with_gnu_ld" != yes && break
2908 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2911 if test -n "$LD"; then
2916 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2920 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2924 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2925 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2926 dnl aclocal-1.4 backwards compatibility:
2927 dnl AC_DEFUN([AM_PROG_LD], [])
2928 dnl AC_DEFUN([AC_PROG_LD], [])
2933 m4_defun([_LT_PATH_LD_GNU],
2934 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2935 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
2936 case `$LD -v 2>&1 </dev/null` in
2937 *GNU* | *'with BFD'*)
2938 lt_cv_prog_gnu_ld=yes
2941 lt_cv_prog_gnu_ld=no
2944 with_gnu_ld=$lt_cv_prog_gnu_ld
2950 # find reload flag for linker
2951 # -- PORTME Some linkers may need a different reload flag.
2952 m4_defun([_LT_CMD_RELOAD],
2953 [AC_CACHE_CHECK([for $LD option to reload object files],
2954 lt_cv_ld_reload_flag,
2955 [lt_cv_ld_reload_flag='-r'])
2956 reload_flag=$lt_cv_ld_reload_flag
2957 case $reload_flag in
2959 *) reload_flag=" $reload_flag" ;;
2961 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2964 if test "$GCC" = yes; then
2965 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2967 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2971 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2972 _LT_TAGDECL([], [reload_cmds], [2])dnl
2976 # _LT_CHECK_MAGIC_METHOD
2977 # ----------------------
2978 # how to check for library dependencies
2979 # -- PORTME fill in with the dynamic library characteristics
2980 m4_defun([_LT_CHECK_MAGIC_METHOD],
2981 [m4_require([_LT_DECL_EGREP])
2982 m4_require([_LT_DECL_OBJDUMP])
2983 AC_CACHE_CHECK([how to recognize dependent libraries],
2984 lt_cv_deplibs_check_method,
2985 [lt_cv_file_magic_cmd='$MAGIC_CMD'
2986 lt_cv_file_magic_test_file=
2987 lt_cv_deplibs_check_method='unknown'
2988 # Need to set the preceding variable on all platforms that support
2989 # interlibrary dependencies.
2990 # 'none' -- dependencies not supported.
2991 # `unknown' -- same as none, but documents that we really don't know.
2992 # 'pass_all' -- all dependencies passed with no checks.
2993 # 'test_compile' -- check by making test program.
2994 # 'file_magic [[regex]]' -- check by looking for files in library path
2995 # which responds to the $file_magic_cmd with a given extended regex.
2996 # If you have `file' or equivalent on your system and you're not sure
2997 # whether `pass_all' will *always* work, you probably want this one.
3001 lt_cv_deplibs_check_method=pass_all
3005 lt_cv_deplibs_check_method=pass_all
3009 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3010 lt_cv_file_magic_cmd='/usr/bin/file -L'
3011 lt_cv_file_magic_test_file=/shlib/libc.so
3015 # func_win32_libid is a shell function defined in ltmain.sh
3016 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3017 lt_cv_file_magic_cmd='func_win32_libid'
3021 # Base MSYS/MinGW do not provide the 'file' command needed by
3022 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3023 # unless we find 'file', for example because we are cross-compiling.
3024 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3025 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3026 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3027 lt_cv_file_magic_cmd='func_win32_libid'
3029 # Keep this pattern in sync with the one in func_win32_libid.
3030 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3031 lt_cv_file_magic_cmd='$OBJDUMP -f'
3036 # use the weaker test based on 'objdump'. See mingw*.
3037 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3038 lt_cv_file_magic_cmd='$OBJDUMP -f'
3041 darwin* | rhapsody*)
3042 lt_cv_deplibs_check_method=pass_all
3045 freebsd* | dragonfly*)
3046 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3049 # Not sure whether the presence of OpenBSD here was a mistake.
3050 # Let's accept both of them until this is cleared up.
3051 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3052 lt_cv_file_magic_cmd=/usr/bin/file
3053 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3057 lt_cv_deplibs_check_method=pass_all
3062 lt_cv_deplibs_check_method=pass_all
3066 lt_cv_deplibs_check_method=pass_all
3069 hpux10.20* | hpux11*)
3070 lt_cv_file_magic_cmd=/usr/bin/file
3073 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3074 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3077 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3078 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3081 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3082 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3088 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3089 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3092 irix5* | irix6* | nonstopux*)
3094 *-32|*"-32 ") libmagic=32-bit;;
3095 *-n32|*"-n32 ") libmagic=N32;;
3096 *-64|*"-64 ") libmagic=64-bit;;
3097 *) libmagic=never-match;;
3099 lt_cv_deplibs_check_method=pass_all
3102 # This must be Linux ELF.
3103 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3104 lt_cv_deplibs_check_method=pass_all
3108 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3109 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3111 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3116 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3117 lt_cv_file_magic_cmd=/usr/bin/file
3118 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3122 lt_cv_deplibs_check_method=pass_all
3126 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3127 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3129 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3133 osf3* | osf4* | osf5*)
3134 lt_cv_deplibs_check_method=pass_all
3138 lt_cv_deplibs_check_method=pass_all
3142 lt_cv_deplibs_check_method=pass_all
3145 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3146 lt_cv_deplibs_check_method=pass_all
3150 case $host_vendor in
3152 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3153 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3156 lt_cv_deplibs_check_method=pass_all
3159 lt_cv_file_magic_cmd='/bin/file'
3160 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3163 lt_cv_file_magic_cmd='/bin/file'
3164 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3165 lt_cv_file_magic_test_file=/lib/libc.so
3168 lt_cv_deplibs_check_method=pass_all
3171 lt_cv_deplibs_check_method=pass_all
3177 lt_cv_deplibs_check_method=pass_all
3181 file_magic_cmd=$lt_cv_file_magic_cmd
3182 deplibs_check_method=$lt_cv_deplibs_check_method
3183 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3185 _LT_DECL([], [deplibs_check_method], [1],
3186 [Method to check whether dependent libraries are shared objects])
3187 _LT_DECL([], [file_magic_cmd], [1],
3188 [Command to use when deplibs_check_method == "file_magic"])
3189 ])# _LT_CHECK_MAGIC_METHOD
3194 # find the pathname to a BSD- or MS-compatible name lister
3195 AC_DEFUN([LT_PATH_NM],
3196 [AC_REQUIRE([AC_PROG_CC])dnl
3197 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3198 [if test -n "$NM"; then
3199 # Let the user override the test.
3202 lt_nm_to_check="${ac_tool_prefix}nm"
3203 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3204 lt_nm_to_check="$lt_nm_to_check nm"
3206 for lt_tmp_nm in $lt_nm_to_check; do
3207 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3208 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3210 test -z "$ac_dir" && ac_dir=.
3211 tmp_nm="$ac_dir/$lt_tmp_nm"
3212 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3213 # Check to see if the nm accepts a BSD-compat flag.
3214 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3215 # nm: unknown option "B" ignored
3216 # Tru64's nm complains that /dev/null is an invalid object file
3217 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3218 */dev/null* | *'Invalid file or object type'*)
3219 lt_cv_path_NM="$tmp_nm -B"
3223 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3225 lt_cv_path_NM="$tmp_nm -p"
3229 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3230 continue # so that we can try to find one that supports BSD flags
3239 : ${lt_cv_path_NM=no}
3241 if test "$lt_cv_path_NM" != "no"; then
3244 # Didn't find any BSD compatible name lister, look for dumpbin.
3245 if test -n "$DUMPBIN"; then :
3246 # Let the user override the test.
3248 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3249 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3251 DUMPBIN="$DUMPBIN -symbols"
3259 if test "$DUMPBIN" != ":"; then
3263 test -z "$NM" && NM=nm
3265 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3267 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3268 [lt_cv_nm_interface="BSD nm"
3269 echo "int some_variable = 0;" > conftest.$ac_ext
3270 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3271 (eval "$ac_compile" 2>conftest.err)
3272 cat conftest.err >&AS_MESSAGE_LOG_FD
3273 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3274 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3275 cat conftest.err >&AS_MESSAGE_LOG_FD
3276 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3277 cat conftest.out >&AS_MESSAGE_LOG_FD
3278 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3279 lt_cv_nm_interface="MS dumpbin"
3285 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3286 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3287 dnl aclocal-1.4 backwards compatibility:
3288 dnl AC_DEFUN([AM_PROG_NM], [])
3289 dnl AC_DEFUN([AC_PROG_NM], [])
3294 # check for math library
3295 AC_DEFUN([LT_LIB_M],
3296 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3299 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3300 # These system don't have libm, or don't need it
3303 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3304 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3307 AC_CHECK_LIB(m, cos, LIBM="-lm")
3314 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3315 dnl aclocal-1.4 backwards compatibility:
3316 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3319 # _LT_COMPILER_NO_RTTI([TAGNAME])
3320 # -------------------------------
3321 m4_defun([_LT_COMPILER_NO_RTTI],
3322 [m4_require([_LT_TAG_COMPILER])dnl
3324 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3326 if test "$GCC" = yes; then
3327 case $cc_basename in
3329 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3331 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3334 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3335 lt_cv_prog_compiler_rtti_exceptions,
3336 [-fno-rtti -fno-exceptions], [],
3337 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3339 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3340 [Compiler flag to turn off builtin functions])
3341 ])# _LT_COMPILER_NO_RTTI
3344 # _LT_CMD_GLOBAL_SYMBOLS
3345 # ----------------------
3346 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3347 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3348 AC_REQUIRE([AC_PROG_CC])dnl
3349 AC_REQUIRE([AC_PROG_AWK])dnl
3350 AC_REQUIRE([LT_PATH_NM])dnl
3351 AC_REQUIRE([LT_PATH_LD])dnl
3352 m4_require([_LT_DECL_SED])dnl
3353 m4_require([_LT_DECL_EGREP])dnl
3354 m4_require([_LT_TAG_COMPILER])dnl
3356 # Check for command to grab the raw symbol name followed by C symbol from nm.
3357 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3358 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3360 # These are sane defaults that work on at least a few old systems.
3361 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3363 # Character class describing NM global symbol codes.
3364 symcode='[[BCDEGRST]]'
3366 # Regexp to match symbols that can be accessed directly from C.
3367 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3369 # Define system-specific variables.
3374 cygwin* | mingw* | pw32* | cegcc*)
3375 symcode='[[ABCDGISTW]]'
3378 if test "$host_cpu" = ia64; then
3379 symcode='[[ABCDEGRST]]'
3383 symcode='[[BCDEGRST]]'
3386 symcode='[[BCDEGQRST]]'
3397 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3401 symcode='[[DFNSTU]]'
3405 # If we're using GNU nm, then use its standard symbol codes.
3406 case `$NM -V 2>&1` in
3407 *GNU* | *'with BFD'*)
3408 symcode='[[ABCDGIRSTW]]' ;;
3411 # Transform an extracted symbol line into a proper C declaration.
3412 # Some systems (esp. on ia64) link data and code symbols differently,
3413 # so use this general approach.
3414 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3416 # Transform an extracted symbol line into symbol name and symbol address
3417 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3418 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3420 # Handle CRLF in mingw tool chain
3424 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3428 # Try without a prefix underscore, then with it.
3429 for ac_symprfx in "" "_"; do
3431 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3432 symxfrm="\\1 $ac_symprfx\\2 \\2"
3434 # Write the raw and C identifiers.
3435 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3436 # Fake it for dumpbin and say T for any non-static function
3437 # and D for any global variable.
3438 # Also find C++ and __fastcall symbols from MSVC++,
3439 # which start with @ or ?.
3440 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3441 " {last_section=section; section=\$ 3};"\
3442 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3443 " \$ 0!~/External *\|/{next};"\
3444 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3445 " {if(hide[section]) next};"\
3446 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3447 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3448 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3449 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3450 " ' prfx=^$ac_symprfx]"
3452 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3455 # Check to see that the pipe works correctly.
3459 cat > conftest.$ac_ext <<_LT_EOF
3464 void nm_test_func(void);
3465 void nm_test_func(void){}
3469 int main(){nm_test_var='a';nm_test_func();return(0);}
3472 if AC_TRY_EVAL(ac_compile); then
3473 # Now try to grab the symbols.
3475 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3476 # Try sorting and uniquifying the output.
3477 if sort "$nlist" | uniq > "$nlist"T; then
3478 mv -f "$nlist"T "$nlist"
3483 # Make sure that we snagged all the symbols we need.
3484 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3485 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3486 cat <<_LT_EOF > conftest.$ac_ext
3492 # Now generate the symbol file.
3493 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3495 cat <<_LT_EOF >> conftest.$ac_ext
3497 /* The mapping between symbol names and symbols. */
3502 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3504 { "@PROGRAM@", (void *) 0 },
3506 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3507 cat <<\_LT_EOF >> conftest.$ac_ext
3511 /* This works around a problem in FreeBSD linker */
3512 #ifdef FREEBSD_WORKAROUND
3513 static const void *lt_preloaded_setup() {
3514 return lt__PROGRAM__LTX_preloaded_symbols;
3522 # Now try linking the two files.
3523 mv conftest.$ac_objext conftstm.$ac_objext
3524 lt_save_LIBS="$LIBS"
3525 lt_save_CFLAGS="$CFLAGS"
3526 LIBS="conftstm.$ac_objext"
3527 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3528 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3531 LIBS="$lt_save_LIBS"
3532 CFLAGS="$lt_save_CFLAGS"
3534 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3537 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3540 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3543 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3544 cat conftest.$ac_ext >&5
3546 rm -rf conftest* conftst*
3548 # Do not use the global_symbol_pipe unless it works.
3549 if test "$pipe_works" = yes; then
3552 lt_cv_sys_global_symbol_pipe=
3556 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3557 lt_cv_sys_global_symbol_to_cdecl=
3559 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3560 AC_MSG_RESULT(failed)
3565 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3566 [Take the output of nm and produce a listing of raw symbols and C names])
3567 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3568 [Transform the output of nm in a proper C declaration])
3569 _LT_DECL([global_symbol_to_c_name_address],
3570 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3571 [Transform the output of nm in a C name address pair])
3572 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3573 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3574 [Transform the output of nm in a C name address pair when lib prefix is needed])
3575 ]) # _LT_CMD_GLOBAL_SYMBOLS
3578 # _LT_COMPILER_PIC([TAGNAME])
3579 # ---------------------------
3580 m4_defun([_LT_COMPILER_PIC],
3581 [m4_require([_LT_TAG_COMPILER])dnl
3582 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3583 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3584 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3586 AC_MSG_CHECKING([for $compiler option to produce PIC])
3587 m4_if([$1], [CXX], [
3588 # C++ specific cases for pic, static, wl, etc.
3589 if test "$GXX" = yes; then
3590 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3591 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3595 # All AIX code is PIC.
3596 if test "$host_cpu" = ia64; then
3597 # AIX 5 now supports IA64 processor
3598 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3605 # see comment about AmigaOS4 .so support
3606 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3609 # FIXME: we need at least 68020 code to build shared libraries, but
3610 # adding the `-m68020' flag to GCC prevents building anything better,
3612 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3617 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3618 # PIC is the default for these OSes.
3620 mingw* | cygwin* | os2* | pw32* | cegcc*)
3621 # This hack is so that the source file can tell whether it is being
3622 # built for inclusion in a dll (and should export symbols for example).
3623 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3624 # (--disable-auto-import) libraries
3625 m4_if([$1], [GCJ], [],
3626 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3628 darwin* | rhapsody*)
3629 # PIC is the default on this platform
3630 # Common symbols not allowed in MH_DYLIB files
3631 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3634 # DJGPP does not support shared libraries at all
3635 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3638 # PIC is the default for Haiku.
3639 # The "-static" flag exists, but is broken.
3640 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3643 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3644 # Instead, we relocate shared libraries at runtime.
3647 if test -d /usr/nec; then
3648 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3652 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3653 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3654 # sets the default TLS model and affects inlining.
3659 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3664 # QNX uses GNU C++, but need to define -shared option too, otherwise
3666 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3669 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3675 # All AIX code is PIC.
3676 if test "$host_cpu" = ia64; then
3677 # AIX 5 now supports IA64 processor
3678 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3680 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3684 case $cc_basename in
3686 # Green Hills C++ Compiler
3687 # _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"
3692 case $cc_basename in
3694 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3697 # Green Hills C++ Compiler
3698 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3704 freebsd* | dragonfly*)
3705 # FreeBSD uses GNU C++
3707 hpux9* | hpux10* | hpux11*)
3708 case $cc_basename in
3710 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3711 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3712 if test "$host_cpu" != ia64; then
3713 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3717 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3718 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3724 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3733 # This is c89, which is MS Visual C++ (no shared libs)
3734 # Anyone wants to do a port?
3736 irix5* | irix6* | nonstopux*)
3737 case $cc_basename in
3739 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3740 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3741 # CC pic flag -KPIC is the default.
3747 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3748 case $cc_basename in
3751 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3752 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3755 # old Intel C++ for x86_64 which still supported -KPIC.
3756 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3757 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3758 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3761 # Intel C++, used to be incompatible with GCC.
3762 # ICC 10 doesn't accept -KPIC any more.
3763 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3764 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3765 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3768 # Portland Group C++ compiler
3769 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3770 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3771 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3775 # Make sure the PIC flag is empty. It appears that all Alpha
3776 # Linux and Compaq Tru64 Unix objects are PIC.
3777 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3778 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3780 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3781 # IBM XL 8.0, 9.0 on PPC and BlueGene
3782 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3783 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3784 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3787 case `$CC -V 2>&1 | sed 5q` in
3790 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3791 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3792 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3803 case $cc_basename in
3805 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3814 # QNX uses GNU C++, but need to define -shared option too, otherwise
3816 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3818 osf3* | osf4* | osf5*)
3819 case $cc_basename in
3821 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3824 # Rational C++ 2.4.1
3825 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3828 # Digital/Compaq C++
3829 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3830 # Make sure the PIC flag is empty. It appears that all Alpha
3831 # Linux and Compaq Tru64 Unix objects are PIC.
3832 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3833 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3842 case $cc_basename in
3844 # Sun C++ 4.2, 5.x and Centerline C++
3845 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3846 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3847 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3850 # Green Hills C++ Compiler
3851 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3858 case $cc_basename in
3861 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3862 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3866 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3872 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3873 case $cc_basename in
3875 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3876 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3877 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3882 case $cc_basename in
3884 # NonStop-UX NCC 3.20
3885 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3894 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3900 if test "$GCC" = yes; then
3901 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3902 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3906 # All AIX code is PIC.
3907 if test "$host_cpu" = ia64; then
3908 # AIX 5 now supports IA64 processor
3909 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3916 # see comment about AmigaOS4 .so support
3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3920 # FIXME: we need at least 68020 code to build shared libraries, but
3921 # adding the `-m68020' flag to GCC prevents building anything better,
3923 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3928 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3929 # PIC is the default for these OSes.
3932 mingw* | cygwin* | pw32* | os2* | cegcc*)
3933 # This hack is so that the source file can tell whether it is being
3934 # built for inclusion in a dll (and should export symbols for example).
3935 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3936 # (--disable-auto-import) libraries
3937 m4_if([$1], [GCJ], [],
3938 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3941 darwin* | rhapsody*)
3942 # PIC is the default on this platform
3943 # Common symbols not allowed in MH_DYLIB files
3944 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3948 # PIC is the default for Haiku.
3949 # The "-static" flag exists, but is broken.
3950 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3954 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3955 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3956 # sets the default TLS model and affects inlining.
3962 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3968 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3969 # Instead, we relocate shared libraries at runtime.
3973 # Just because we use GCC doesn't mean we suddenly get shared libraries
3974 # on systems that don't support them.
3975 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3980 # QNX uses GNU C++, but need to define -shared option too, otherwise
3982 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3986 if test -d /usr/nec; then
3987 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3992 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3996 case $cc_basename in
3997 nvcc*) # Cuda Compiler Driver 2.2
3998 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
3999 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4003 # PORTME Check for flag to pass linker flags through the system compiler.
4006 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4007 if test "$host_cpu" = ia64; then
4008 # AIX 5 now supports IA64 processor
4009 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4011 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4015 mingw* | cygwin* | pw32* | os2* | cegcc*)
4016 # This hack is so that the source file can tell whether it is being
4017 # built for inclusion in a dll (and should export symbols for example).
4018 m4_if([$1], [GCJ], [],
4019 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4022 hpux9* | hpux10* | hpux11*)
4023 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4024 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4034 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4035 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4038 irix5* | irix6* | nonstopux*)
4039 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4040 # PIC (with -KPIC) is the default.
4041 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4044 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4045 case $cc_basename in
4046 # old Intel for x86_64 which still supported -KPIC.
4048 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4049 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4050 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4052 # icc used to be incompatible with GCC.
4053 # ICC 10 doesn't accept -KPIC any more.
4055 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4056 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4057 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4059 # Lahey Fortran 8.1.
4061 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4063 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4065 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4066 # Portland Group compilers (*not* the Pentium gcc compiler,
4067 # which looks to be a dead project)
4068 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4069 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4070 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4074 # All Alpha code is PIC.
4075 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4077 xl* | bgxl* | bgf* | mpixl*)
4078 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4079 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4080 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4081 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4084 case `$CC -V 2>&1 | sed 5q` in
4085 *Sun\ F* | *Sun*Fortran*)
4086 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4087 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4088 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4093 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4094 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4095 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4103 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4104 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4108 # QNX uses GNU C++, but need to define -shared option too, otherwise
4110 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4113 osf3* | osf4* | osf5*)
4114 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4115 # All OSF/1 code is PIC.
4116 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4120 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4124 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4125 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4126 case $cc_basename in
4127 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4128 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4130 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4135 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4136 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4137 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4140 sysv4 | sysv4.2uw2* | sysv4.3*)
4141 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4142 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4143 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4147 if test -d /usr/nec ;then
4148 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4149 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4153 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4154 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4155 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4156 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4160 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4161 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4165 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4166 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4170 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4176 # For platforms which do not support PIC, -DPIC is meaningless:
4178 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4181 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4184 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4185 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4186 [How to pass a linker flag through the compiler])
4189 # Check to make sure the PIC flag actually works.
4191 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4192 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4193 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4194 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4195 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4197 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4199 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4200 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4202 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4203 [Additional compiler flags for building library objects])
4206 # Check to make sure the static flag actually works.
4208 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4209 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4210 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4211 $lt_tmp_static_flag,
4213 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4214 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4215 [Compiler flag to prevent dynamic linking])
4216 ])# _LT_COMPILER_PIC
4219 # _LT_LINKER_SHLIBS([TAGNAME])
4220 # ----------------------------
4221 # See if the linker supports building shared libraries.
4222 m4_defun([_LT_LINKER_SHLIBS],
4223 [AC_REQUIRE([LT_PATH_LD])dnl
4224 AC_REQUIRE([LT_PATH_NM])dnl
4225 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4226 m4_require([_LT_DECL_EGREP])dnl
4227 m4_require([_LT_DECL_SED])dnl
4228 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4229 m4_require([_LT_TAG_COMPILER])dnl
4230 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4231 m4_if([$1], [CXX], [
4232 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4235 # If we're using GNU nm, then we don't want the "-C" option.
4236 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4237 # Also, AIX nm treats weak defined symbols like other global defined
4238 # symbols, whereas GNU nm marks them as "W".
4239 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4240 _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'
4242 _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'
4246 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4248 cygwin* | mingw* | cegcc*)
4249 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4252 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4255 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4258 _LT_TAGVAR(allow_undefined_flag, $1)=
4259 _LT_TAGVAR(always_export_symbols, $1)=no
4260 _LT_TAGVAR(archive_cmds, $1)=
4261 _LT_TAGVAR(archive_expsym_cmds, $1)=
4262 _LT_TAGVAR(compiler_needs_object, $1)=no
4263 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4264 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4265 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4266 _LT_TAGVAR(hardcode_automatic, $1)=no
4267 _LT_TAGVAR(hardcode_direct, $1)=no
4268 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4269 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4270 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4271 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4272 _LT_TAGVAR(hardcode_minus_L, $1)=no
4273 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4274 _LT_TAGVAR(inherit_rpath, $1)=no
4275 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4276 _LT_TAGVAR(module_cmds, $1)=
4277 _LT_TAGVAR(module_expsym_cmds, $1)=
4278 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4279 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4280 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4281 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4282 # include_expsyms should be a list of space-separated symbols to be *always*
4283 # included in the symbol list
4284 _LT_TAGVAR(include_expsyms, $1)=
4285 # exclude_expsyms can be an extended regexp of symbols to exclude
4286 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4287 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4288 # as well as any symbol that contains `d'.
4289 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4290 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4291 # platforms (ab)use it in PIC code, but their linkers get confused if
4292 # the symbol is explicitly referenced. Since portable code cannot
4293 # rely on this symbol name, it's probably fine to never include it in
4294 # preloaded symbol tables.
4295 # Exclude shared library initialization/finalization symbols.
4296 dnl Note also adjust exclude_expsyms for C++ above.
4297 extract_expsyms_cmds=
4300 cygwin* | mingw* | pw32* | cegcc*)
4301 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4302 # When not using gcc, we currently assume that we are using
4303 # Microsoft Visual C++.
4304 if test "$GCC" != yes; then
4309 # we just hope/assume this is gcc and not c89 (= MSVC++)
4317 _LT_TAGVAR(ld_shlibs, $1)=yes
4319 # On some targets, GNU ld is compatible enough with the native linker
4320 # that we're better off using the native interface for both.
4321 lt_use_gnu_ld_interface=no
4322 if test "$with_gnu_ld" = yes; then
4325 # The AIX port of GNU ld has always aspired to compatibility
4326 # with the native linker. However, as the warning in the GNU ld
4327 # block says, versions before 2.19.5* couldn't really create working
4328 # shared libraries, regardless of the interface used.
4329 case `$LD -v 2>&1` in
4330 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4331 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4332 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4334 lt_use_gnu_ld_interface=yes
4339 lt_use_gnu_ld_interface=yes
4344 if test "$lt_use_gnu_ld_interface" = yes; then
4345 # If archive_cmds runs LD, not CC, wlarc should be empty
4348 # Set some defaults for GNU ld with shared library support. These
4349 # are reset later if shared libraries are not supported. Putting them
4350 # here allows them to be overridden if necessary.
4351 runpath_var=LD_RUN_PATH
4352 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4353 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4354 # ancient GNU ld didn't support --whole-archive et. al.
4355 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4356 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4358 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4360 supports_anon_versioning=no
4361 case `$LD -v 2>&1` in
4362 *GNU\ gold*) supports_anon_versioning=yes ;;
4363 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4364 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4365 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4366 *\ 2.11.*) ;; # other 2.11 versions
4367 *) supports_anon_versioning=yes ;;
4370 # See if GNU ld supports shared libraries.
4373 # On AIX/PPC, the GNU linker is very broken
4374 if test "$host_cpu" != ia64; then
4375 _LT_TAGVAR(ld_shlibs, $1)=no
4378 *** Warning: the GNU linker, at least up to release 2.19, is reported
4379 *** to be unable to reliably create shared libraries on AIX.
4380 *** Therefore, libtool is disabling shared libraries support. If you
4381 *** really care for shared libraries, you may want to install binutils
4382 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4383 *** You will then need to restart the configuration process.
4392 # see comment about AmigaOS4 .so support
4393 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4394 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4397 _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)'
4398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4399 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4405 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4406 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4407 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4408 # support --undefined. This deserves some investigation. FIXME
4409 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4411 _LT_TAGVAR(ld_shlibs, $1)=no
4415 cygwin* | mingw* | pw32* | cegcc*)
4416 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4417 # as there is no search path for DLLs.
4418 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4419 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4420 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4421 _LT_TAGVAR(always_export_symbols, $1)=no
4422 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4423 _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'
4425 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4426 _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'
4427 # If the export-symbols file already is a .def file (1st line
4428 # is EXPORTS), use it as is; otherwise, prepend...
4429 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4430 cp $export_symbols $output_objdir/$soname.def;
4432 echo EXPORTS > $output_objdir/$soname.def;
4433 cat $export_symbols >> $output_objdir/$soname.def;
4435 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4437 _LT_TAGVAR(ld_shlibs, $1)=no
4442 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4443 _LT_TAGVAR(link_all_deplibs, $1)=yes
4447 _LT_TAGVAR(hardcode_direct, $1)=no
4448 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4449 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4450 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4451 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4452 # Instead, shared libraries are loaded at an image base (0x10000000 by
4453 # default) and relocated if they conflict, which is a slow very memory
4454 # consuming and fragmenting process. To avoid this, we pick a random,
4455 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4456 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4457 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4458 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4461 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4463 if test "$host_os" = linux-dietlibc; then
4464 case $cc_basename in
4465 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4468 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4469 && test "$tmp_diet" = no
4472 tmp_sharedflag='-shared'
4473 case $cc_basename,$host_cpu in
4474 pgcc*) # Portland Group C compiler
4475 _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'
4476 tmp_addflag=' $pic_flag'
4478 pgf77* | pgf90* | pgf95* | pgfortran*)
4479 # Portland Group f77 and f90 compilers
4480 _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'
4481 tmp_addflag=' $pic_flag -Mnomain' ;;
4482 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4483 tmp_addflag=' -i_dynamic' ;;
4484 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4485 tmp_addflag=' -i_dynamic -nofor_main' ;;
4486 ifc* | ifort*) # Intel Fortran compiler
4487 tmp_addflag=' -nofor_main' ;;
4488 lf95*) # Lahey Fortran 8.1
4489 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4490 tmp_sharedflag='--shared' ;;
4491 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4492 tmp_sharedflag='-qmkshrobj'
4494 nvcc*) # Cuda Compiler Driver 2.2
4495 _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'
4496 _LT_TAGVAR(compiler_needs_object, $1)=yes
4499 case `$CC -V 2>&1 | sed 5q` in
4500 *Sun\ C*) # Sun C 5.9
4501 _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'
4502 _LT_TAGVAR(compiler_needs_object, $1)=yes
4503 tmp_sharedflag='-G' ;;
4504 *Sun\ F*) # Sun Fortran 8.3
4505 tmp_sharedflag='-G' ;;
4507 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4509 if test "x$supports_anon_versioning" = xyes; then
4510 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4511 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4512 echo "local: *; };" >> $output_objdir/$libname.ver~
4513 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4516 case $cc_basename in
4517 xlf* | bgf* | bgxlf* | mpixlf*)
4518 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4519 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4520 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4521 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4522 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4523 if test "x$supports_anon_versioning" = xyes; then
4524 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4525 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4526 echo "local: *; };" >> $output_objdir/$libname.ver~
4527 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4532 _LT_TAGVAR(ld_shlibs, $1)=no
4537 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4538 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4541 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4542 _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'
4547 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4548 _LT_TAGVAR(ld_shlibs, $1)=no
4551 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4552 *** create shared libraries on Solaris systems. Therefore, libtool
4553 *** is disabling shared libraries support. We urge you to upgrade GNU
4554 *** binutils to release 2.9.1 or newer. Another option is to modify
4555 *** your PATH or compiler configuration so that the native linker is
4556 *** used, and then restart.
4559 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4560 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4561 _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'
4563 _LT_TAGVAR(ld_shlibs, $1)=no
4567 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4568 case `$LD -v 2>&1` in
4569 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4570 _LT_TAGVAR(ld_shlibs, $1)=no
4573 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4574 *** reliably create shared libraries on SCO systems. Therefore, libtool
4575 *** is disabling shared libraries support. We urge you to upgrade GNU
4576 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4577 *** your PATH or compiler configuration so that the native linker is
4578 *** used, and then restart.
4583 # For security reasons, it is highly recommended that you always
4584 # use absolute paths for naming shared libraries, and exclude the
4585 # DT_RUNPATH tag from executables and libraries. But doing so
4586 # requires that you compile everything twice, which is a pain.
4587 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4589 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4590 _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'
4592 _LT_TAGVAR(ld_shlibs, $1)=no
4599 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4601 _LT_TAGVAR(hardcode_direct, $1)=yes
4602 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4606 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4607 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4608 _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'
4610 _LT_TAGVAR(ld_shlibs, $1)=no
4615 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4617 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4618 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4619 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4622 # PORTME fill in a description of your system's linker (not GNU ld)
4625 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4626 _LT_TAGVAR(always_export_symbols, $1)=yes
4627 _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'
4628 # Note: this linker hardcodes the directories in LIBPATH if there
4629 # are no directories specified by -L.
4630 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4631 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4632 # Neither direct hardcoding nor static linking is supported with a
4634 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4639 if test "$host_cpu" = ia64; then
4640 # On IA64, the linker does run time linking by default, so we don't
4641 # have to do anything special.
4642 aix_use_runtimelinking=no
4643 exp_sym_flag='-Bexport'
4646 # If we're using GNU nm, then we don't want the "-C" option.
4647 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4648 # Also, AIX nm treats weak defined symbols like other global
4649 # defined symbols, whereas GNU nm marks them as "W".
4650 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4651 _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'
4653 _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'
4655 aix_use_runtimelinking=no
4657 # Test if we are trying to use run time linking or normal
4658 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4659 # need to do runtime linking.
4660 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4661 for ld_flag in $LDFLAGS; do
4662 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4663 aix_use_runtimelinking=yes
4670 exp_sym_flag='-bexport'
4671 no_entry_flag='-bnoentry'
4674 # When large executables or shared objects are built, AIX ld can
4675 # have problems creating the table of contents. If linking a library
4676 # or program results in "error TOC overflow" add -mminimal-toc to
4677 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4678 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4680 _LT_TAGVAR(archive_cmds, $1)=''
4681 _LT_TAGVAR(hardcode_direct, $1)=yes
4682 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4683 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4684 _LT_TAGVAR(link_all_deplibs, $1)=yes
4685 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4687 if test "$GCC" = yes; then
4688 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4689 # We only want to do this on AIX 4.2 and lower, the check
4690 # below for broken collect2 doesn't work under 4.3+
4691 collect2name=`${CC} -print-prog-name=collect2`
4692 if test -f "$collect2name" &&
4693 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4695 # We have reworked collect2
4698 # We have old collect2
4699 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4700 # It fails to find uninstalled libraries when the uninstalled
4701 # path is not listed in the libpath. Setting hardcode_minus_L
4702 # to unsupported forces relinking
4703 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4704 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4705 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4709 shared_flag='-shared'
4710 if test "$aix_use_runtimelinking" = yes; then
4711 shared_flag="$shared_flag "'${wl}-G'
4715 if test "$host_cpu" = ia64; then
4716 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4717 # chokes on -Wl,-G. The following line is correct:
4720 if test "$aix_use_runtimelinking" = yes; then
4721 shared_flag='${wl}-G'
4723 shared_flag='${wl}-bM:SRE'
4728 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4729 # It seems that -bexpall does not export symbols beginning with
4730 # underscore (_), so it is better to generate a list of symbols to export.
4731 _LT_TAGVAR(always_export_symbols, $1)=yes
4732 if test "$aix_use_runtimelinking" = yes; then
4733 # Warning - without using the other runtime loading flags (-brtl),
4734 # -berok will link without error, but may produce a broken library.
4735 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4736 # Determine the default libpath from the value encoded in an
4738 _LT_SYS_MODULE_PATH_AIX
4739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4740 _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 $shared_flag"
4742 if test "$host_cpu" = ia64; then
4743 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4744 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4745 _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"
4747 # Determine the default libpath from the value encoded in an
4749 _LT_SYS_MODULE_PATH_AIX
4750 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4751 # Warning - without using the other run time loading flags,
4752 # -berok will link without error, but may produce a broken library.
4753 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4754 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4755 if test "$with_gnu_ld" = yes; then
4756 # We only use this code for GNU lds that support --whole-archive.
4757 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4759 # Exported symbols can be pulled into shared objects from archives
4760 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4762 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4763 # This is similar to how AIX traditionally builds its shared libraries.
4764 _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'
4772 # see comment about AmigaOS4 .so support
4773 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4774 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4777 _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)'
4778 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4779 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4785 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4788 cygwin* | mingw* | pw32* | cegcc*)
4789 # When not using gcc, we currently assume that we are using
4790 # Microsoft Visual C++.
4791 # hardcode_libdir_flag_spec is actually meaningless, as there is
4792 # no search path for DLLs.
4793 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4794 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4795 # Tell ltmain to make .lib files, not .a files.
4797 # Tell ltmain to make .dll files, not .so files.
4799 # FIXME: Setting linknames here is a bad hack.
4800 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
4801 # The linker will automatically build a .lib file if we build a DLL.
4802 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4803 # FIXME: Should let the user specify the lib program.
4804 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4805 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4806 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4809 darwin* | rhapsody*)
4810 _LT_DARWIN_LINKER_FEATURES($1)
4814 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4815 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4816 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4820 _LT_TAGVAR(ld_shlibs, $1)=no
4823 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4824 # support. Future versions do this automatically, but an explicit c++rt0.o
4825 # does not break anything, and helps significantly (at the cost of a little
4828 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4829 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4830 _LT_TAGVAR(hardcode_direct, $1)=yes
4831 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4834 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4836 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4837 _LT_TAGVAR(hardcode_direct, $1)=yes
4838 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4839 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4842 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4843 freebsd* | dragonfly*)
4844 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4845 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4846 _LT_TAGVAR(hardcode_direct, $1)=yes
4847 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4851 if test "$GCC" = yes; then
4852 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4854 _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'
4856 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4857 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4858 _LT_TAGVAR(hardcode_direct, $1)=yes
4860 # hardcode_minus_L: Not really in the search PATH,
4861 # but as the default location of the library.
4862 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4863 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4867 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4868 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4870 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4872 if test "$with_gnu_ld" = no; then
4873 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4874 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4875 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4876 _LT_TAGVAR(hardcode_direct, $1)=yes
4877 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4878 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4879 # hardcode_minus_L: Not really in the search PATH,
4880 # but as the default location of the library.
4881 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4886 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4889 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4892 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4901 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4904 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4908 # Older versions of the 11.00 compiler do not understand -b yet
4909 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4910 _LT_LINKER_OPTION([if $CC understands -b],
4911 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4912 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4913 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4914 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
4918 if test "$with_gnu_ld" = no; then
4919 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4920 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4924 _LT_TAGVAR(hardcode_direct, $1)=no
4925 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4928 _LT_TAGVAR(hardcode_direct, $1)=yes
4929 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4930 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4932 # hardcode_minus_L: Not really in the search PATH,
4933 # but as the default location of the library.
4934 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4940 irix5* | irix6* | nonstopux*)
4941 if test "$GCC" = yes; then
4942 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4943 # Try to use the -exported_symbol ld option, if it does not
4944 # work, assume that -exports_file does not work either and
4945 # implicitly export all symbols.
4946 save_LDFLAGS="$LDFLAGS"
4947 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4948 AC_LINK_IFELSE(int foo(void) {},
4949 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4951 LDFLAGS="$save_LDFLAGS"
4953 _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'
4954 _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'
4956 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4957 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4958 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4959 _LT_TAGVAR(inherit_rpath, $1)=yes
4960 _LT_TAGVAR(link_all_deplibs, $1)=yes
4964 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4965 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4967 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4969 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4970 _LT_TAGVAR(hardcode_direct, $1)=yes
4971 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4975 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4976 _LT_TAGVAR(hardcode_direct, $1)=yes
4977 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4978 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4979 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4986 if test -f /usr/libexec/ld.so; then
4987 _LT_TAGVAR(hardcode_direct, $1)=yes
4988 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4989 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4990 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4991 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4992 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4993 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4994 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4997 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4998 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4999 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5002 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5003 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5008 _LT_TAGVAR(ld_shlibs, $1)=no
5013 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5014 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5015 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5016 _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'
5017 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5021 if test "$GCC" = yes; then
5022 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5023 _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'
5025 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5026 _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'
5028 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5029 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5030 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5033 osf4* | osf5*) # as osf3* with the addition of -msym flag
5034 if test "$GCC" = yes; then
5035 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5036 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5037 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5039 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5040 _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'
5041 _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~
5042 $CC -shared${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'
5044 # Both c and cxx compiler support -rpath directly
5045 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5047 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5048 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5052 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5053 if test "$GCC" = yes; then
5055 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5056 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5057 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5059 case `$CC -V 2>&1` in
5062 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5063 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5064 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5068 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5069 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5070 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5075 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5077 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5079 # The compiler driver will combine and reorder linker options,
5080 # but understands `-z linker_flag'. GCC discards it without `$wl',
5081 # but is careful enough not to reorder.
5082 # Supported since Solaris 2.6 (maybe 2.5.1?)
5083 if test "$GCC" = yes; then
5084 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5086 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5090 _LT_TAGVAR(link_all_deplibs, $1)=yes
5094 if test "x$host_vendor" = xsequent; then
5095 # Use $CC to link under sequent, because it throws in some extra .o
5096 # files that make .init and .fini sections work.
5097 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5099 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5101 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5102 _LT_TAGVAR(hardcode_direct, $1)=yes
5103 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5104 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5108 case $host_vendor in
5110 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5111 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5114 ## LD is ld it makes a PLAMLIB
5115 ## CC just makes a GrossModule.
5116 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5117 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5118 _LT_TAGVAR(hardcode_direct, $1)=no
5121 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5122 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5125 runpath_var='LD_RUN_PATH'
5126 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5130 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5131 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5132 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5136 if test -d /usr/nec; then
5137 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5138 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5139 runpath_var=LD_RUN_PATH
5140 hardcode_runpath_var=yes
5141 _LT_TAGVAR(ld_shlibs, $1)=yes
5145 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5146 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5147 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5148 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5149 runpath_var='LD_RUN_PATH'
5151 if test "$GCC" = yes; then
5152 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5153 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5155 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5156 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5160 sysv5* | sco3.2v5* | sco5v6*)
5161 # Note: We can NOT use -z defs as we might desire, because we do not
5162 # link with -lc, and that would cause any symbols used from libc to
5163 # always be unresolved, which means just about no library would
5164 # ever link correctly. If we're not using GNU ld we use -z text
5165 # though, which does catch some bad symbols but isn't as heavy-handed
5167 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5168 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5169 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5170 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5171 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5172 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5173 _LT_TAGVAR(link_all_deplibs, $1)=yes
5174 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5175 runpath_var='LD_RUN_PATH'
5177 if test "$GCC" = yes; then
5178 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5179 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5181 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5182 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5187 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5188 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5189 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5193 _LT_TAGVAR(ld_shlibs, $1)=no
5197 if test x$host_vendor = xsni; then
5199 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5200 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5206 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5207 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5209 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5211 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5212 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5213 _LT_DECL([], [extract_expsyms_cmds], [2],
5214 [The commands to extract the exported symbol list from a shared archive])
5217 # Do we need to explicitly link libc?
5219 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5221 # Assume -lc should be added
5222 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5224 if test "$enable_shared" = yes && test "$GCC" = yes; then
5225 case $_LT_TAGVAR(archive_cmds, $1) in
5227 # FIXME: we may have to deal with multi-command sequences.
5230 # Test whether the compiler implicitly links with -lc since on some
5231 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5232 # to ld, don't add -lc before -lgcc.
5233 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5234 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5236 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5238 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5241 libobjs=conftest.$ac_objext
5243 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5244 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5250 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5251 _LT_TAGVAR(allow_undefined_flag, $1)=
5252 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5254 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5256 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5258 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5260 cat conftest.err 1>&5
5264 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5271 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5272 [Whether or not to add -lc for building shared libraries])
5273 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5274 [enable_shared_with_static_runtimes], [0],
5275 [Whether or not to disallow shared libs when runtime libs are static])
5276 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5277 [Compiler flag to allow reflexive dlopens])
5278 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5279 [Compiler flag to generate shared objects directly from archives])
5280 _LT_TAGDECL([], [compiler_needs_object], [1],
5281 [Whether the compiler copes with passing no objects directly])
5282 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5283 [Create an old-style archive from a shared archive])
5284 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5285 [Create a temporary old-style archive to link instead of a shared archive])
5286 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5287 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5288 _LT_TAGDECL([], [module_cmds], [2],
5289 [Commands used to build a loadable module if different from building
5291 _LT_TAGDECL([], [module_expsym_cmds], [2])
5292 _LT_TAGDECL([], [with_gnu_ld], [1],
5293 [Whether we are building with GNU ld or not])
5294 _LT_TAGDECL([], [allow_undefined_flag], [1],
5295 [Flag that allows shared libraries with undefined symbols to be built])
5296 _LT_TAGDECL([], [no_undefined_flag], [1],
5297 [Flag that enforces no undefined symbols])
5298 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5299 [Flag to hardcode $libdir into a binary during linking.
5300 This must work even if $libdir does not exist])
5301 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5302 [[If ld is used when linking, flag to hardcode $libdir into a binary
5303 during linking. This must work even if $libdir does not exist]])
5304 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5305 [Whether we need a single "-rpath" flag with a separated argument])
5306 _LT_TAGDECL([], [hardcode_direct], [0],
5307 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5308 DIR into the resulting binary])
5309 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5310 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5311 DIR into the resulting binary and the resulting library dependency is
5312 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5313 library is relocated])
5314 _LT_TAGDECL([], [hardcode_minus_L], [0],
5315 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5316 into the resulting binary])
5317 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5318 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5319 into the resulting binary])
5320 _LT_TAGDECL([], [hardcode_automatic], [0],
5321 [Set to "yes" if building a shared library automatically hardcodes DIR
5322 into the library and all subsequent libraries and executables linked
5324 _LT_TAGDECL([], [inherit_rpath], [0],
5325 [Set to yes if linker adds runtime paths of dependent libraries
5326 to runtime path list])
5327 _LT_TAGDECL([], [link_all_deplibs], [0],
5328 [Whether libtool must link a program against all its dependency libraries])
5329 _LT_TAGDECL([], [fix_srcfile_path], [1],
5330 [Fix the shell variable $srcfile for the compiler])
5331 _LT_TAGDECL([], [always_export_symbols], [0],
5332 [Set to "yes" if exported symbols are required])
5333 _LT_TAGDECL([], [export_symbols_cmds], [2],
5334 [The commands to list exported symbols])
5335 _LT_TAGDECL([], [exclude_expsyms], [1],
5336 [Symbols that should not be listed in the preloaded symbols])
5337 _LT_TAGDECL([], [include_expsyms], [1],
5338 [Symbols that must always be exported])
5339 _LT_TAGDECL([], [prelink_cmds], [2],
5340 [Commands necessary for linking programs (against libraries) with templates])
5341 _LT_TAGDECL([], [file_list_spec], [1],
5342 [Specify filename containing input files])
5343 dnl FIXME: Not yet implemented
5344 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5345 dnl [Compiler flag to generate thread safe objects])
5346 ])# _LT_LINKER_SHLIBS
5349 # _LT_LANG_C_CONFIG([TAG])
5350 # ------------------------
5351 # Ensure that the configuration variables for a C compiler are suitably
5352 # defined. These variables are subsequently used by _LT_CONFIG to write
5353 # the compiler configuration to `libtool'.
5354 m4_defun([_LT_LANG_C_CONFIG],
5355 [m4_require([_LT_DECL_EGREP])dnl
5359 # Source file extension for C test sources.
5362 # Object file extension for compiled C test sources.
5364 _LT_TAGVAR(objext, $1)=$objext
5366 # Code to be used in simple compile tests
5367 lt_simple_compile_test_code="int some_variable = 0;"
5369 # Code to be used in simple link tests
5370 lt_simple_link_test_code='int main(){return(0);}'
5373 # Save the default compiler, since it gets overwritten when the other
5374 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5375 compiler_DEFAULT=$CC
5377 # save warnings/boilerplate of simple test code
5378 _LT_COMPILER_BOILERPLATE
5379 _LT_LINKER_BOILERPLATE
5381 if test -n "$compiler"; then
5382 _LT_COMPILER_NO_RTTI($1)
5383 _LT_COMPILER_PIC($1)
5384 _LT_COMPILER_C_O($1)
5385 _LT_COMPILER_FILE_LOCKS($1)
5386 _LT_LINKER_SHLIBS($1)
5387 _LT_SYS_DYNAMIC_LINKER($1)
5388 _LT_LINKER_HARDCODE_LIBPATH($1)
5392 # Report which library types will actually be built
5393 AC_MSG_CHECKING([if libtool supports shared libraries])
5394 AC_MSG_RESULT([$can_build_shared])
5396 AC_MSG_CHECKING([whether to build shared libraries])
5397 test "$can_build_shared" = "no" && enable_shared=no
5399 # On AIX, shared libraries and static libraries use the same namespace, and
5400 # are all built from PIC.
5403 test "$enable_shared" = yes && enable_static=no
5404 if test -n "$RANLIB"; then
5405 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5406 postinstall_cmds='$RANLIB $lib'
5411 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5412 test "$enable_shared" = yes && enable_static=no
5416 AC_MSG_RESULT([$enable_shared])
5418 AC_MSG_CHECKING([whether to build static libraries])
5419 # Make sure either enable_shared or enable_static is yes.
5420 test "$enable_shared" = yes || enable_static=yes
5421 AC_MSG_RESULT([$enable_static])
5427 ])# _LT_LANG_C_CONFIG
5430 # _LT_LANG_CXX_CONFIG([TAG])
5431 # --------------------------
5432 # Ensure that the configuration variables for a C++ compiler are suitably
5433 # defined. These variables are subsequently used by _LT_CONFIG to write
5434 # the compiler configuration to `libtool'.
5435 m4_defun([_LT_LANG_CXX_CONFIG],
5436 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5437 m4_require([_LT_DECL_EGREP])dnl
5438 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5439 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5440 (test "X$CXX" != "Xg++"))) ; then
5443 _lt_caught_CXX_error=yes
5447 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5448 _LT_TAGVAR(allow_undefined_flag, $1)=
5449 _LT_TAGVAR(always_export_symbols, $1)=no
5450 _LT_TAGVAR(archive_expsym_cmds, $1)=
5451 _LT_TAGVAR(compiler_needs_object, $1)=no
5452 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5453 _LT_TAGVAR(hardcode_direct, $1)=no
5454 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5455 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5456 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5457 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5458 _LT_TAGVAR(hardcode_minus_L, $1)=no
5459 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5460 _LT_TAGVAR(hardcode_automatic, $1)=no
5461 _LT_TAGVAR(inherit_rpath, $1)=no
5462 _LT_TAGVAR(module_cmds, $1)=
5463 _LT_TAGVAR(module_expsym_cmds, $1)=
5464 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5465 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5466 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5467 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5468 _LT_TAGVAR(no_undefined_flag, $1)=
5469 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5470 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5472 # Source file extension for C++ test sources.
5475 # Object file extension for compiled C++ test sources.
5477 _LT_TAGVAR(objext, $1)=$objext
5479 # No sense in running all these tests if we already determined that
5480 # the CXX compiler isn't working. Some variables (like enable_shared)
5481 # are currently assumed to apply to all compilers on this platform,
5482 # and will be corrupted by setting them based on a non-working compiler.
5483 if test "$_lt_caught_CXX_error" != yes; then
5484 # Code to be used in simple compile tests
5485 lt_simple_compile_test_code="int some_variable = 0;"
5487 # Code to be used in simple link tests
5488 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5490 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5493 # save warnings/boilerplate of simple test code
5494 _LT_COMPILER_BOILERPLATE
5495 _LT_LINKER_BOILERPLATE
5497 # Allow CC to be a program name with arguments.
5502 lt_save_with_gnu_ld=$with_gnu_ld
5503 lt_save_path_LD=$lt_cv_path_LD
5504 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5505 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5507 $as_unset lt_cv_prog_gnu_ld
5509 if test -n "${lt_cv_path_LDCXX+set}"; then
5510 lt_cv_path_LD=$lt_cv_path_LDCXX
5512 $as_unset lt_cv_path_LD
5514 test -z "${LDCXX+set}" || LD=$LDCXX
5517 _LT_TAGVAR(compiler, $1)=$CC
5518 _LT_CC_BASENAME([$compiler])
5520 if test -n "$compiler"; then
5521 # We don't want -fno-exception when compiling C++ code, so set the
5522 # no_builtin_flag separately
5523 if test "$GXX" = yes; then
5524 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5526 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5529 if test "$GXX" = yes; then
5530 # Set up default GNU C++ configuration
5534 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5535 # archiving commands below assume that GNU ld is being used.
5536 if test "$with_gnu_ld" = yes; then
5537 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5538 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5540 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5541 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5543 # If archive_cmds runs LD, not CC, wlarc should be empty
5544 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5545 # investigate it a little bit more. (MM)
5548 # ancient GNU ld didn't support --whole-archive et. al.
5549 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5550 $GREP 'no-whole-archive' > /dev/null; then
5551 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5553 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5559 # A generic and very simple default shared library creation
5560 # command for GNU C++ for the case where it uses the native
5561 # linker, instead of GNU ld. If possible, this setting should
5562 # overridden to take advantage of the native linker features on
5563 # the platform it is being used on.
5564 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5567 # Commands to make compiler produce verbose output that lists
5568 # what "hidden" libraries, object files and flags are used when
5569 # linking a shared library.
5570 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5578 # PORTME: fill in a description of your system's C++ link characteristics
5579 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5580 _LT_TAGVAR(ld_shlibs, $1)=yes
5583 # FIXME: insert proper C++ library support
5584 _LT_TAGVAR(ld_shlibs, $1)=no
5587 if test "$host_cpu" = ia64; then
5588 # On IA64, the linker does run time linking by default, so we don't
5589 # have to do anything special.
5590 aix_use_runtimelinking=no
5591 exp_sym_flag='-Bexport'
5594 aix_use_runtimelinking=no
5596 # Test if we are trying to use run time linking or normal
5597 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5598 # need to do runtime linking.
5599 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5600 for ld_flag in $LDFLAGS; do
5603 aix_use_runtimelinking=yes
5611 exp_sym_flag='-bexport'
5612 no_entry_flag='-bnoentry'
5615 # When large executables or shared objects are built, AIX ld can
5616 # have problems creating the table of contents. If linking a library
5617 # or program results in "error TOC overflow" add -mminimal-toc to
5618 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5619 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5621 _LT_TAGVAR(archive_cmds, $1)=''
5622 _LT_TAGVAR(hardcode_direct, $1)=yes
5623 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5624 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5625 _LT_TAGVAR(link_all_deplibs, $1)=yes
5626 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5628 if test "$GXX" = yes; then
5629 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5630 # We only want to do this on AIX 4.2 and lower, the check
5631 # below for broken collect2 doesn't work under 4.3+
5632 collect2name=`${CC} -print-prog-name=collect2`
5633 if test -f "$collect2name" &&
5634 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5636 # We have reworked collect2
5639 # We have old collect2
5640 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5641 # It fails to find uninstalled libraries when the uninstalled
5642 # path is not listed in the libpath. Setting hardcode_minus_L
5643 # to unsupported forces relinking
5644 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5645 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5646 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5649 shared_flag='-shared'
5650 if test "$aix_use_runtimelinking" = yes; then
5651 shared_flag="$shared_flag "'${wl}-G'
5655 if test "$host_cpu" = ia64; then
5656 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5657 # chokes on -Wl,-G. The following line is correct:
5660 if test "$aix_use_runtimelinking" = yes; then
5661 shared_flag='${wl}-G'
5663 shared_flag='${wl}-bM:SRE'
5668 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5669 # It seems that -bexpall does not export symbols beginning with
5670 # underscore (_), so it is better to generate a list of symbols to
5672 _LT_TAGVAR(always_export_symbols, $1)=yes
5673 if test "$aix_use_runtimelinking" = yes; then
5674 # Warning - without using the other runtime loading flags (-brtl),
5675 # -berok will link without error, but may produce a broken library.
5676 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5677 # Determine the default libpath from the value encoded in an empty
5679 _LT_SYS_MODULE_PATH_AIX
5680 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5682 _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 $shared_flag"
5684 if test "$host_cpu" = ia64; then
5685 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5686 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5687 _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"
5689 # Determine the default libpath from the value encoded in an
5691 _LT_SYS_MODULE_PATH_AIX
5692 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5693 # Warning - without using the other run time loading flags,
5694 # -berok will link without error, but may produce a broken library.
5695 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5696 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5697 if test "$with_gnu_ld" = yes; then
5698 # We only use this code for GNU lds that support --whole-archive.
5699 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5701 # Exported symbols can be pulled into shared objects from archives
5702 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5704 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5705 # This is similar to how AIX traditionally builds its shared
5707 _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'
5713 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5714 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5715 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5716 # support --undefined. This deserves some investigation. FIXME
5717 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5719 _LT_TAGVAR(ld_shlibs, $1)=no
5724 case $cc_basename in
5726 # FIXME: insert proper C++ library support
5727 _LT_TAGVAR(ld_shlibs, $1)=no
5732 cygwin* | mingw* | pw32* | cegcc*)
5733 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5734 # as there is no search path for DLLs.
5735 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5736 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
5737 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5738 _LT_TAGVAR(always_export_symbols, $1)=no
5739 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5741 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5742 _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'
5743 # If the export-symbols file already is a .def file (1st line
5744 # is EXPORTS), use it as is; otherwise, prepend...
5745 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5746 cp $export_symbols $output_objdir/$soname.def;
5748 echo EXPORTS > $output_objdir/$soname.def;
5749 cat $export_symbols >> $output_objdir/$soname.def;
5751 $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'
5753 _LT_TAGVAR(ld_shlibs, $1)=no
5756 darwin* | rhapsody*)
5757 _LT_DARWIN_LINKER_FEATURES($1)
5761 case $cc_basename in
5763 # FIXME: insert proper C++ library support
5764 _LT_TAGVAR(ld_shlibs, $1)=no
5767 # Green Hills C++ Compiler
5768 # FIXME: insert proper C++ library support
5769 _LT_TAGVAR(ld_shlibs, $1)=no
5772 # FIXME: insert proper C++ library support
5773 _LT_TAGVAR(ld_shlibs, $1)=no
5779 # C++ shared libraries reported to be fairly broken before
5781 _LT_TAGVAR(ld_shlibs, $1)=no
5785 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5788 freebsd* | dragonfly*)
5789 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5791 _LT_TAGVAR(ld_shlibs, $1)=yes
5798 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5799 _LT_TAGVAR(link_all_deplibs, $1)=yes
5803 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5804 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5805 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5806 _LT_TAGVAR(hardcode_direct, $1)=yes
5807 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5808 # but as the default
5809 # location of the library.
5811 case $cc_basename in
5813 # FIXME: insert proper C++ library support
5814 _LT_TAGVAR(ld_shlibs, $1)=no
5817 _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 $lib'
5818 # Commands to make compiler produce verbose output that lists
5819 # what "hidden" libraries, object files and flags are used when
5820 # linking a shared library.
5822 # There doesn't appear to be a way to prevent this compiler from
5823 # explicitly linking system object files so we need to strip them
5824 # from the output so that they don't get included in the library
5826 output_verbose_link_cmd='templist=`($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"'
5829 if test "$GXX" = yes; then
5830 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5832 # FIXME: insert proper C++ library support
5833 _LT_TAGVAR(ld_shlibs, $1)=no
5840 if test $with_gnu_ld = no; then
5841 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5842 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5848 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5854 _LT_TAGVAR(hardcode_direct, $1)=no
5855 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5858 _LT_TAGVAR(hardcode_direct, $1)=yes
5859 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5860 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5861 # but as the default
5862 # location of the library.
5866 case $cc_basename in
5868 # FIXME: insert proper C++ library support
5869 _LT_TAGVAR(ld_shlibs, $1)=no
5874 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5877 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5880 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5883 # Commands to make compiler produce verbose output that lists
5884 # what "hidden" libraries, object files and flags are used when
5885 # linking a shared library.
5887 # There doesn't appear to be a way to prevent this compiler from
5888 # explicitly linking system object files so we need to strip them
5889 # from the output so that they don't get included in the library
5891 output_verbose_link_cmd='templist=`($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"'
5894 if test "$GXX" = yes; then
5895 if test $with_gnu_ld = no; then
5898 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5904 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5909 # FIXME: insert proper C++ library support
5910 _LT_TAGVAR(ld_shlibs, $1)=no
5917 _LT_TAGVAR(hardcode_direct, $1)=no
5918 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5919 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5920 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5921 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5922 # Instead, shared libraries are loaded at an image base (0x10000000 by
5923 # default) and relocated if they conflict, which is a slow very memory
5924 # consuming and fragmenting process. To avoid this, we pick a random,
5925 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5926 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5927 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5928 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5931 case $cc_basename in
5934 _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'
5936 # Archives containing C++ object files must be created using
5937 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5938 # necessary to make sure instantiated templates are included
5940 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5943 if test "$GXX" = yes; then
5944 if test "$with_gnu_ld" = no; then
5945 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5947 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
5950 _LT_TAGVAR(link_all_deplibs, $1)=yes
5953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5954 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5955 _LT_TAGVAR(inherit_rpath, $1)=yes
5958 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5959 case $cc_basename in
5961 # Kuck and Associates, Inc. (KAI) C++ Compiler
5963 # KCC will only create a shared library if the output file
5964 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5965 # to its proper name (with version) after linking.
5966 _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'
5967 _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 $lib'
5968 # Commands to make compiler produce verbose output that lists
5969 # what "hidden" libraries, object files and flags are used when
5970 # linking a shared library.
5972 # There doesn't appear to be a way to prevent this compiler from
5973 # explicitly linking system object files so we need to strip them
5974 # from the output so that they don't get included in the library
5976 output_verbose_link_cmd='templist=`$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"'
5978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5979 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5981 # Archives containing C++ object files must be created using
5982 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5983 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5988 # version 8.0 and above of icpc choke on multiply defined symbols
5989 # if we add $predep_objects and $postdep_objects, however 7.1 and
5990 # earlier do not add the objects themselves.
5991 case `$CC -V 2>&1` in
5993 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5994 _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'
5996 *) # Version 8.0 or newer
5999 ia64*) tmp_idyn=' -i_dynamic';;
6001 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6002 _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'
6005 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6006 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6007 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6008 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6011 # Portland Group C++ compiler
6013 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6014 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6016 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6017 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6018 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6020 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6021 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6023 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6025 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6026 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6027 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6029 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6030 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6032 *) # Version 6 and above use weak symbols
6033 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6034 _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'
6038 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6039 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6040 _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'
6044 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6045 _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'
6047 runpath_var=LD_RUN_PATH
6048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6049 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6051 # Commands to make compiler produce verbose output that lists
6052 # what "hidden" libraries, object files and flags are used when
6053 # linking a shared library.
6055 # There doesn't appear to be a way to prevent this compiler from
6056 # explicitly linking system object files so we need to strip them
6057 # from the output so that they don't get included in the library
6059 output_verbose_link_cmd='templist=`$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'
6061 xl* | mpixl* | bgxl*)
6062 # IBM XL 8.0 on PPC, with GNU ld
6063 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6064 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6065 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6066 if test "x$supports_anon_versioning" = xyes; then
6067 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6068 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6069 echo "local: *; };" >> $output_objdir/$libname.ver~
6070 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6074 case `$CC -V 2>&1 | sed 5q` in
6077 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6078 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6079 _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'
6080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6081 _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'
6082 _LT_TAGVAR(compiler_needs_object, $1)=yes
6084 # Not sure whether something based on
6085 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6087 output_verbose_link_cmd='func_echo_all'
6089 # Archives containing C++ object files must be created using
6090 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6091 # necessary to make sure instantiated templates are included
6093 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6101 # FIXME: insert proper C++ library support
6102 _LT_TAGVAR(ld_shlibs, $1)=no
6106 # FIXME: insert proper C++ library support
6107 _LT_TAGVAR(ld_shlibs, $1)=no
6111 case $cc_basename in
6113 # FIXME: insert proper C++ library support
6114 _LT_TAGVAR(ld_shlibs, $1)=no
6117 # FIXME: insert proper C++ library support
6118 _LT_TAGVAR(ld_shlibs, $1)=no
6124 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6125 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6127 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6128 _LT_TAGVAR(hardcode_direct, $1)=yes
6129 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6131 # Workaround some broken pre-1.5 toolchains
6132 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6136 _LT_TAGVAR(ld_shlibs, $1)=yes
6140 # C++ shared libraries are fairly broken
6141 _LT_TAGVAR(ld_shlibs, $1)=no
6145 if test -f /usr/libexec/ld.so; then
6146 _LT_TAGVAR(hardcode_direct, $1)=yes
6147 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6148 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6149 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6150 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6151 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6152 _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'
6153 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6154 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6156 output_verbose_link_cmd=func_echo_all
6158 _LT_TAGVAR(ld_shlibs, $1)=no
6162 osf3* | osf4* | osf5*)
6163 case $cc_basename in
6165 # Kuck and Associates, Inc. (KAI) C++ Compiler
6167 # KCC will only create a shared library if the output file
6168 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6169 # to its proper name (with version) after linking.
6170 _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'
6172 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6173 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6175 # Archives containing C++ object files must be created using
6176 # the KAI C++ compiler.
6178 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6179 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6183 # Rational C++ 2.4.1
6184 # FIXME: insert proper C++ library support
6185 _LT_TAGVAR(ld_shlibs, $1)=no
6190 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6191 _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'
6192 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6195 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6196 _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'
6197 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6198 echo "-hidden">> $lib.exp~
6199 $CC -shared$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~
6201 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6205 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6207 # Commands to make compiler produce verbose output that lists
6208 # what "hidden" libraries, object files and flags are used when
6209 # linking a shared library.
6211 # There doesn't appear to be a way to prevent this compiler from
6212 # explicitly linking system object files so we need to strip them
6213 # from the output so that they don't get included in the library
6215 output_verbose_link_cmd='templist=`$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"'
6218 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6219 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6222 _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'
6225 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6229 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6230 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6232 # Commands to make compiler produce verbose output that lists
6233 # what "hidden" libraries, object files and flags are used when
6234 # linking a shared library.
6235 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6238 # FIXME: insert proper C++ library support
6239 _LT_TAGVAR(ld_shlibs, $1)=no
6246 # FIXME: insert proper C++ library support
6247 _LT_TAGVAR(ld_shlibs, $1)=no
6251 case $cc_basename in
6254 # FIXME: insert proper C++ library support
6255 _LT_TAGVAR(ld_shlibs, $1)=no
6259 # FIXME: insert proper C++ library support
6260 _LT_TAGVAR(ld_shlibs, $1)=no
6263 # FIXME: insert proper C++ library support
6264 _LT_TAGVAR(ld_shlibs, $1)=no
6270 case $cc_basename in
6272 # Sun C++ 4.2, 5.x and Centerline C++
6273 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6274 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6275 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6276 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6277 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6279 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6280 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6282 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6284 # The compiler driver will combine and reorder linker options,
6285 # but understands `-z linker_flag'.
6286 # Supported since Solaris 2.6 (maybe 2.5.1?)
6287 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6290 _LT_TAGVAR(link_all_deplibs, $1)=yes
6292 output_verbose_link_cmd='func_echo_all'
6294 # Archives containing C++ object files must be created using
6295 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6296 # necessary to make sure instantiated templates are included
6298 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6301 # Green Hills C++ Compiler
6302 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6304 # The C++ compiler must be used to create the archive.
6305 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6308 # GNU C++ compiler with Solaris linker
6309 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6310 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6311 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6312 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6313 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6314 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6316 # Commands to make compiler produce verbose output that lists
6317 # what "hidden" libraries, object files and flags are used when
6318 # linking a shared library.
6319 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6321 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6323 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6324 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6325 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6327 # Commands to make compiler produce verbose output that lists
6328 # what "hidden" libraries, object files and flags are used when
6329 # linking a shared library.
6330 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6333 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6335 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6337 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6345 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6346 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6347 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6348 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6349 runpath_var='LD_RUN_PATH'
6351 case $cc_basename in
6353 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6354 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6357 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6358 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6363 sysv5* | sco3.2v5* | sco5v6*)
6364 # Note: We can NOT use -z defs as we might desire, because we do not
6365 # link with -lc, and that would cause any symbols used from libc to
6366 # always be unresolved, which means just about no library would
6367 # ever link correctly. If we're not using GNU ld we use -z text
6368 # though, which does catch some bad symbols but isn't as heavy-handed
6370 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6371 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6372 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6373 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6374 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6375 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6376 _LT_TAGVAR(link_all_deplibs, $1)=yes
6377 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6378 runpath_var='LD_RUN_PATH'
6380 case $cc_basename in
6382 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6383 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6384 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6385 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6386 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6387 '"$_LT_TAGVAR(reload_cmds, $1)"
6390 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6391 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6397 case $cc_basename in
6399 # NonStop-UX NCC 3.20
6400 # FIXME: insert proper C++ library support
6401 _LT_TAGVAR(ld_shlibs, $1)=no
6404 # FIXME: insert proper C++ library support
6405 _LT_TAGVAR(ld_shlibs, $1)=no
6411 # FIXME: insert proper C++ library support
6412 _LT_TAGVAR(ld_shlibs, $1)=no
6416 # FIXME: insert proper C++ library support
6417 _LT_TAGVAR(ld_shlibs, $1)=no
6421 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6422 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6424 _LT_TAGVAR(GCC, $1)="$GXX"
6425 _LT_TAGVAR(LD, $1)="$LD"
6428 ## There is no encapsulation within the following macros, do not change
6429 ## the running order or otherwise move them around unless you know exactly
6430 ## what you are doing...
6431 _LT_SYS_HIDDEN_LIBDEPS($1)
6432 _LT_COMPILER_PIC($1)
6433 _LT_COMPILER_C_O($1)
6434 _LT_COMPILER_FILE_LOCKS($1)
6435 _LT_LINKER_SHLIBS($1)
6436 _LT_SYS_DYNAMIC_LINKER($1)
6437 _LT_LINKER_HARDCODE_LIBPATH($1)
6440 fi # test -n "$compiler"
6446 with_gnu_ld=$lt_save_with_gnu_ld
6447 lt_cv_path_LDCXX=$lt_cv_path_LD
6448 lt_cv_path_LD=$lt_save_path_LD
6449 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6450 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6451 fi # test "$_lt_caught_CXX_error" != yes
6454 ])# _LT_LANG_CXX_CONFIG
6457 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6458 # ---------------------------------
6459 # Figure out "hidden" library dependencies from verbose
6460 # compiler output when linking a shared library.
6461 # Parse the compiler output and extract the necessary
6462 # objects, libraries and library flags.
6463 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6464 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6465 # Dependencies to place before and after the object being linked:
6466 _LT_TAGVAR(predep_objects, $1)=
6467 _LT_TAGVAR(postdep_objects, $1)=
6468 _LT_TAGVAR(predeps, $1)=
6469 _LT_TAGVAR(postdeps, $1)=
6470 _LT_TAGVAR(compiler_lib_search_path, $1)=
6472 dnl we can't use the lt_simple_compile_test_code here,
6473 dnl because it contains code intended for an executable,
6474 dnl not a library. It's possible we should let each
6475 dnl tag define a new lt_????_link_test_code variable,
6476 dnl but it's only used here...
6477 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6479 void foo (void) { a = 0; }
6481 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6485 Foo (void) { a = 0; }
6490 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6498 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6506 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6509 public void bar (void) {
6515 dnl Parse the compiler output and extract the necessary
6516 dnl objects, libraries and library flags.
6517 if AC_TRY_EVAL(ac_compile); then
6518 # Parse the compiler output and extract the necessary
6519 # objects, libraries and library flags.
6521 # Sentinel used to keep track of whether or not we are before
6522 # the conftest object file.
6523 pre_test_object_deps_done=no
6525 for p in `eval "$output_verbose_link_cmd"`; do
6529 # Some compilers place space between "-{L,R}" and the path.
6531 if test $p = "-L" ||
6532 test $p = "-R"; then
6539 if test "$pre_test_object_deps_done" = no; then
6542 # Internal compiler library paths should come after those
6543 # provided the user. The postdeps already come after the
6544 # user supplied libs so there is no need to process them.
6545 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6546 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6548 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6551 # The "-l" case would never come before the object being
6552 # linked, so don't bother handling this case.
6555 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6556 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6558 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6564 # This assumes that the test object file only shows up
6565 # once in the compiler output.
6566 if test "$p" = "conftest.$objext"; then
6567 pre_test_object_deps_done=yes
6571 if test "$pre_test_object_deps_done" = no; then
6572 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6573 _LT_TAGVAR(predep_objects, $1)="$p"
6575 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6578 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6579 _LT_TAGVAR(postdep_objects, $1)="$p"
6581 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6586 *) ;; # Ignore the rest.
6594 echo "libtool.m4: error: problem compiling $1 test program"
6597 $RM -f confest.$objext
6599 # PORTME: override above test on systems where it is broken
6603 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6604 # hack all around it, let's just trust "g++" to DTRT.
6605 _LT_TAGVAR(predep_objects,$1)=
6606 _LT_TAGVAR(postdep_objects,$1)=
6607 _LT_TAGVAR(postdeps,$1)=
6611 case `$CC -V 2>&1 | sed 5q` in
6615 # The more standards-conforming stlport4 library is
6616 # incompatible with the Cstd library. Avoid specifying
6617 # it if it's in CXXFLAGS. Ignore libCrun as
6618 # -library=stlport4 depends on it.
6619 case " $CXX $CXXFLAGS " in
6620 *" -library=stlport4 "*)
6621 solaris_use_stlport4=yes
6625 if test "$solaris_use_stlport4" != yes; then
6626 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6633 case $cc_basename in
6635 # The more standards-conforming stlport4 library is
6636 # incompatible with the Cstd library. Avoid specifying
6637 # it if it's in CXXFLAGS. Ignore libCrun as
6638 # -library=stlport4 depends on it.
6639 case " $CXX $CXXFLAGS " in
6640 *" -library=stlport4 "*)
6641 solaris_use_stlport4=yes
6645 # Adding this requires a known-good setup of shared libraries for
6646 # Sun compiler versions before 5.6, else PIC objects from an old
6647 # archive will be linked into the output, leading to subtle bugs.
6648 if test "$solaris_use_stlport4" != yes; then
6649 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6657 case " $_LT_TAGVAR(postdeps, $1) " in
6658 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6660 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6661 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6662 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6664 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6665 [The directories searched by this compiler when creating a shared library])
6666 _LT_TAGDECL([], [predep_objects], [1],
6667 [Dependencies to place before and after the objects being linked to
6668 create a shared library])
6669 _LT_TAGDECL([], [postdep_objects], [1])
6670 _LT_TAGDECL([], [predeps], [1])
6671 _LT_TAGDECL([], [postdeps], [1])
6672 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6673 [The library search path used internally by the compiler when linking
6675 ])# _LT_SYS_HIDDEN_LIBDEPS
6678 # _LT_LANG_F77_CONFIG([TAG])
6679 # --------------------------
6680 # Ensure that the configuration variables for a Fortran 77 compiler are
6681 # suitably defined. These variables are subsequently used by _LT_CONFIG
6682 # to write the compiler configuration to `libtool'.
6683 m4_defun([_LT_LANG_F77_CONFIG],
6684 [AC_LANG_PUSH(Fortran 77)
6685 if test -z "$F77" || test "X$F77" = "Xno"; then
6689 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6690 _LT_TAGVAR(allow_undefined_flag, $1)=
6691 _LT_TAGVAR(always_export_symbols, $1)=no
6692 _LT_TAGVAR(archive_expsym_cmds, $1)=
6693 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6694 _LT_TAGVAR(hardcode_direct, $1)=no
6695 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6696 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6697 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6698 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6699 _LT_TAGVAR(hardcode_minus_L, $1)=no
6700 _LT_TAGVAR(hardcode_automatic, $1)=no
6701 _LT_TAGVAR(inherit_rpath, $1)=no
6702 _LT_TAGVAR(module_cmds, $1)=
6703 _LT_TAGVAR(module_expsym_cmds, $1)=
6704 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6705 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6706 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6707 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6708 _LT_TAGVAR(no_undefined_flag, $1)=
6709 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6710 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6712 # Source file extension for f77 test sources.
6715 # Object file extension for compiled f77 test sources.
6717 _LT_TAGVAR(objext, $1)=$objext
6719 # No sense in running all these tests if we already determined that
6720 # the F77 compiler isn't working. Some variables (like enable_shared)
6721 # are currently assumed to apply to all compilers on this platform,
6722 # and will be corrupted by setting them based on a non-working compiler.
6723 if test "$_lt_disable_F77" != yes; then
6724 # Code to be used in simple compile tests
6725 lt_simple_compile_test_code="\
6731 # Code to be used in simple link tests
6732 lt_simple_link_test_code="\
6737 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6740 # save warnings/boilerplate of simple test code
6741 _LT_COMPILER_BOILERPLATE
6742 _LT_LINKER_BOILERPLATE
6744 # Allow CC to be a program name with arguments.
6749 _LT_TAGVAR(compiler, $1)=$CC
6750 _LT_CC_BASENAME([$compiler])
6752 if test -n "$compiler"; then
6753 AC_MSG_CHECKING([if libtool supports shared libraries])
6754 AC_MSG_RESULT([$can_build_shared])
6756 AC_MSG_CHECKING([whether to build shared libraries])
6757 test "$can_build_shared" = "no" && enable_shared=no
6759 # On AIX, shared libraries and static libraries use the same namespace, and
6760 # are all built from PIC.
6763 test "$enable_shared" = yes && enable_static=no
6764 if test -n "$RANLIB"; then
6765 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6766 postinstall_cmds='$RANLIB $lib'
6770 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6771 test "$enable_shared" = yes && enable_static=no
6775 AC_MSG_RESULT([$enable_shared])
6777 AC_MSG_CHECKING([whether to build static libraries])
6778 # Make sure either enable_shared or enable_static is yes.
6779 test "$enable_shared" = yes || enable_static=yes
6780 AC_MSG_RESULT([$enable_static])
6782 _LT_TAGVAR(GCC, $1)="$G77"
6783 _LT_TAGVAR(LD, $1)="$LD"
6786 ## There is no encapsulation within the following macros, do not change
6787 ## the running order or otherwise move them around unless you know exactly
6788 ## what you are doing...
6789 _LT_COMPILER_PIC($1)
6790 _LT_COMPILER_C_O($1)
6791 _LT_COMPILER_FILE_LOCKS($1)
6792 _LT_LINKER_SHLIBS($1)
6793 _LT_SYS_DYNAMIC_LINKER($1)
6794 _LT_LINKER_HARDCODE_LIBPATH($1)
6797 fi # test -n "$compiler"
6801 fi # test "$_lt_disable_F77" != yes
6804 ])# _LT_LANG_F77_CONFIG
6807 # _LT_LANG_FC_CONFIG([TAG])
6808 # -------------------------
6809 # Ensure that the configuration variables for a Fortran compiler are
6810 # suitably defined. These variables are subsequently used by _LT_CONFIG
6811 # to write the compiler configuration to `libtool'.
6812 m4_defun([_LT_LANG_FC_CONFIG],
6813 [AC_LANG_PUSH(Fortran)
6815 if test -z "$FC" || test "X$FC" = "Xno"; then
6819 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6820 _LT_TAGVAR(allow_undefined_flag, $1)=
6821 _LT_TAGVAR(always_export_symbols, $1)=no
6822 _LT_TAGVAR(archive_expsym_cmds, $1)=
6823 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6824 _LT_TAGVAR(hardcode_direct, $1)=no
6825 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6826 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6827 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6828 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6829 _LT_TAGVAR(hardcode_minus_L, $1)=no
6830 _LT_TAGVAR(hardcode_automatic, $1)=no
6831 _LT_TAGVAR(inherit_rpath, $1)=no
6832 _LT_TAGVAR(module_cmds, $1)=
6833 _LT_TAGVAR(module_expsym_cmds, $1)=
6834 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6835 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6836 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6837 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6838 _LT_TAGVAR(no_undefined_flag, $1)=
6839 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6840 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6842 # Source file extension for fc test sources.
6843 ac_ext=${ac_fc_srcext-f}
6845 # Object file extension for compiled fc test sources.
6847 _LT_TAGVAR(objext, $1)=$objext
6849 # No sense in running all these tests if we already determined that
6850 # the FC compiler isn't working. Some variables (like enable_shared)
6851 # are currently assumed to apply to all compilers on this platform,
6852 # and will be corrupted by setting them based on a non-working compiler.
6853 if test "$_lt_disable_FC" != yes; then
6854 # Code to be used in simple compile tests
6855 lt_simple_compile_test_code="\
6861 # Code to be used in simple link tests
6862 lt_simple_link_test_code="\
6867 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6870 # save warnings/boilerplate of simple test code
6871 _LT_COMPILER_BOILERPLATE
6872 _LT_LINKER_BOILERPLATE
6874 # Allow CC to be a program name with arguments.
6879 GCC=$ac_cv_fc_compiler_gnu
6881 _LT_TAGVAR(compiler, $1)=$CC
6882 _LT_CC_BASENAME([$compiler])
6884 if test -n "$compiler"; then
6885 AC_MSG_CHECKING([if libtool supports shared libraries])
6886 AC_MSG_RESULT([$can_build_shared])
6888 AC_MSG_CHECKING([whether to build shared libraries])
6889 test "$can_build_shared" = "no" && enable_shared=no
6891 # On AIX, shared libraries and static libraries use the same namespace, and
6892 # are all built from PIC.
6895 test "$enable_shared" = yes && enable_static=no
6896 if test -n "$RANLIB"; then
6897 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6898 postinstall_cmds='$RANLIB $lib'
6902 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6903 test "$enable_shared" = yes && enable_static=no
6907 AC_MSG_RESULT([$enable_shared])
6909 AC_MSG_CHECKING([whether to build static libraries])
6910 # Make sure either enable_shared or enable_static is yes.
6911 test "$enable_shared" = yes || enable_static=yes
6912 AC_MSG_RESULT([$enable_static])
6914 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6915 _LT_TAGVAR(LD, $1)="$LD"
6918 ## There is no encapsulation within the following macros, do not change
6919 ## the running order or otherwise move them around unless you know exactly
6920 ## what you are doing...
6921 _LT_SYS_HIDDEN_LIBDEPS($1)
6922 _LT_COMPILER_PIC($1)
6923 _LT_COMPILER_C_O($1)
6924 _LT_COMPILER_FILE_LOCKS($1)
6925 _LT_LINKER_SHLIBS($1)
6926 _LT_SYS_DYNAMIC_LINKER($1)
6927 _LT_LINKER_HARDCODE_LIBPATH($1)
6930 fi # test -n "$compiler"
6934 fi # test "$_lt_disable_FC" != yes
6937 ])# _LT_LANG_FC_CONFIG
6940 # _LT_LANG_GCJ_CONFIG([TAG])
6941 # --------------------------
6942 # Ensure that the configuration variables for the GNU Java Compiler compiler
6943 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6944 # to write the compiler configuration to `libtool'.
6945 m4_defun([_LT_LANG_GCJ_CONFIG],
6946 [AC_REQUIRE([LT_PROG_GCJ])dnl
6949 # Source file extension for Java test sources.
6952 # Object file extension for compiled Java test sources.
6954 _LT_TAGVAR(objext, $1)=$objext
6956 # Code to be used in simple compile tests
6957 lt_simple_compile_test_code="class foo {}"
6959 # Code to be used in simple link tests
6960 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6962 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6965 # save warnings/boilerplate of simple test code
6966 _LT_COMPILER_BOILERPLATE
6967 _LT_LINKER_BOILERPLATE
6969 # Allow CC to be a program name with arguments.
6975 _LT_TAGVAR(compiler, $1)=$CC
6976 _LT_TAGVAR(LD, $1)="$LD"
6977 _LT_CC_BASENAME([$compiler])
6979 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6980 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6982 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6983 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6984 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6986 if test -n "$compiler"; then
6987 _LT_COMPILER_NO_RTTI($1)
6988 _LT_COMPILER_PIC($1)
6989 _LT_COMPILER_C_O($1)
6990 _LT_COMPILER_FILE_LOCKS($1)
6991 _LT_LINKER_SHLIBS($1)
6992 _LT_LINKER_HARDCODE_LIBPATH($1)
7001 ])# _LT_LANG_GCJ_CONFIG
7004 # _LT_LANG_RC_CONFIG([TAG])
7005 # -------------------------
7006 # Ensure that the configuration variables for the Windows resource compiler
7007 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7008 # to write the compiler configuration to `libtool'.
7009 m4_defun([_LT_LANG_RC_CONFIG],
7010 [AC_REQUIRE([LT_PROG_RC])dnl
7013 # Source file extension for RC test sources.
7016 # Object file extension for compiled RC test sources.
7018 _LT_TAGVAR(objext, $1)=$objext
7020 # Code to be used in simple compile tests
7021 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7023 # Code to be used in simple link tests
7024 lt_simple_link_test_code="$lt_simple_compile_test_code"
7026 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7029 # save warnings/boilerplate of simple test code
7030 _LT_COMPILER_BOILERPLATE
7031 _LT_LINKER_BOILERPLATE
7033 # Allow CC to be a program name with arguments.
7039 _LT_TAGVAR(compiler, $1)=$CC
7040 _LT_CC_BASENAME([$compiler])
7041 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7043 if test -n "$compiler"; then
7051 ])# _LT_LANG_RC_CONFIG
7056 AC_DEFUN([LT_PROG_GCJ],
7057 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7058 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7059 [AC_CHECK_TOOL(GCJ, gcj,)
7060 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7061 AC_SUBST(GCJFLAGS)])])[]dnl
7065 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7066 dnl aclocal-1.4 backwards compatibility:
7067 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7072 AC_DEFUN([LT_PROG_RC],
7073 [AC_CHECK_TOOL(RC, windres,)
7077 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7078 dnl aclocal-1.4 backwards compatibility:
7079 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7084 # If we don't have a new enough Autoconf to choose the best grep
7085 # available, choose the one first in the user's PATH.
7086 m4_defun([_LT_DECL_EGREP],
7087 [AC_REQUIRE([AC_PROG_EGREP])dnl
7088 AC_REQUIRE([AC_PROG_FGREP])dnl
7089 test -z "$GREP" && GREP=grep
7090 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7091 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7092 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7093 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7100 # If we don't have a new enough Autoconf to choose the best objdump
7101 # available, choose the one first in the user's PATH.
7102 m4_defun([_LT_DECL_OBJDUMP],
7103 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7104 test -z "$OBJDUMP" && OBJDUMP=objdump
7105 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7112 # Check for a fully-functional sed program, that truncates
7113 # as few characters as possible. Prefer GNU sed if found.
7114 m4_defun([_LT_DECL_SED],
7116 test -z "$SED" && SED=sed
7117 Xsed="$SED -e 1s/^X//"
7118 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7119 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7120 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7123 m4_ifndef([AC_PROG_SED], [
7124 # NOTE: This macro has been submitted for inclusion into #
7125 # GNU Autoconf as AC_PROG_SED. When it is available in #
7126 # a released version of Autoconf we should remove this #
7127 # macro and use it instead. #
7129 m4_defun([AC_PROG_SED],
7130 [AC_MSG_CHECKING([for a sed that does not truncate output])
7131 AC_CACHE_VAL(lt_cv_path_SED,
7132 [# Loop through the user's path and test for sed and gsed.
7133 # Then use that list of sed's as ones to test for truncation.
7134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7138 test -z "$as_dir" && as_dir=.
7139 for lt_ac_prog in sed gsed; do
7140 for ac_exec_ext in '' $ac_executable_extensions; do
7141 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7142 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7150 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7151 # along with /bin/sed that truncates output.
7152 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7153 test ! -f $lt_ac_sed && continue
7154 cat /dev/null > conftest.in
7156 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7157 # Check for GNU sed and select it if it is found.
7158 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7159 lt_cv_path_SED=$lt_ac_sed
7163 cat conftest.in conftest.in >conftest.tmp
7164 mv conftest.tmp conftest.in
7165 cp conftest.in conftest.nl
7167 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7168 cmp -s conftest.out conftest.nl || break
7169 # 10000 chars as input seems more than enough
7170 test $lt_ac_count -gt 10 && break
7171 lt_ac_count=`expr $lt_ac_count + 1`
7172 if test $lt_ac_count -gt $lt_ac_max; then
7173 lt_ac_max=$lt_ac_count
7174 lt_cv_path_SED=$lt_ac_sed
7181 AC_MSG_RESULT([$SED])
7186 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7187 dnl aclocal-1.4 backwards compatibility:
7188 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7191 # _LT_CHECK_SHELL_FEATURES
7192 # ------------------------
7193 # Find out whether the shell is Bourne or XSI compatible,
7194 # or has some other useful features.
7195 m4_defun([_LT_CHECK_SHELL_FEATURES],
7196 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7197 # Try some XSI features
7200 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7202 && eval 'test $(( 1 + 1 )) -eq 2 \
7203 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7205 AC_MSG_RESULT([$xsi_shell])
7206 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7208 AC_MSG_CHECKING([whether the shell understands "+="])
7210 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7212 && lt_shell_append=yes
7213 AC_MSG_RESULT([$lt_shell_append])
7214 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7216 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7221 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7223 # test EBCDIC or ASCII
7224 case `echo X|tr X '\101'` in
7225 A) # ASCII based system
7226 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7227 lt_SP2NL='tr \040 \012'
7228 lt_NL2SP='tr \015\012 \040\040'
7230 *) # EBCDIC based system
7231 lt_SP2NL='tr \100 \n'
7232 lt_NL2SP='tr \r\n \100\100'
7235 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7236 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7237 ])# _LT_CHECK_SHELL_FEATURES
7240 # _LT_PROG_XSI_SHELLFNS
7241 # ---------------------
7242 # Bourne and XSI compatible variants of some useful shell functions.
7243 m4_defun([_LT_PROG_XSI_SHELLFNS],
7246 cat << \_LT_EOF >> "$cfgfile"
7248 # func_dirname file append nondir_replacement
7249 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7250 # otherwise set result to NONDIR_REPLACEMENT.
7254 */*) func_dirname_result="${1%/*}${2}" ;;
7255 * ) func_dirname_result="${3}" ;;
7259 # func_basename file
7262 func_basename_result="${1##*/}"
7265 # func_dirname_and_basename file append nondir_replacement
7266 # perform func_basename and func_dirname in a single function
7268 # dirname: Compute the dirname of FILE. If nonempty,
7269 # add APPEND to the result, otherwise set result
7270 # to NONDIR_REPLACEMENT.
7271 # value returned in "$func_dirname_result"
7272 # basename: Compute filename of FILE.
7273 # value retuned in "$func_basename_result"
7274 # Implementation must be kept synchronized with func_dirname
7275 # and func_basename. For efficiency, we do not delegate to
7276 # those functions but instead duplicate the functionality here.
7277 func_dirname_and_basename ()
7280 */*) func_dirname_result="${1%/*}${2}" ;;
7281 * ) func_dirname_result="${3}" ;;
7283 func_basename_result="${1##*/}"
7286 # func_stripname prefix suffix name
7287 # strip PREFIX and SUFFIX off of NAME.
7288 # PREFIX and SUFFIX must not contain globbing or regex special
7289 # characters, hashes, percent signs, but SUFFIX may contain a leading
7290 # dot (in which case that matches only a dot).
7293 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7294 # positional parameters, so assign one to ordinary parameter first.
7295 func_stripname_result=${3}
7296 func_stripname_result=${func_stripname_result#"${1}"}
7297 func_stripname_result=${func_stripname_result%"${2}"}
7303 func_opt_split_opt=${1%%=*}
7304 func_opt_split_arg=${1#*=}
7311 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7312 *) func_lo2o_result=${1} ;;
7316 # func_xform libobj-or-source
7319 func_xform_result=${1%.*}.lo
7322 # func_arith arithmetic-term...
7325 func_arith_result=$(( $[*] ))
7329 # STRING may not start with a hyphen.
7332 func_len_result=${#1}
7337 *) # Bourne compatible functions.
7338 cat << \_LT_EOF >> "$cfgfile"
7340 # func_dirname file append nondir_replacement
7341 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7342 # otherwise set result to NONDIR_REPLACEMENT.
7345 # Extract subdirectory from the argument.
7346 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
7347 if test "X$func_dirname_result" = "X${1}"; then
7348 func_dirname_result="${3}"
7350 func_dirname_result="$func_dirname_result${2}"
7354 # func_basename file
7357 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
7360 dnl func_dirname_and_basename
7361 dnl A portable version of this function is already defined in general.m4sh
7362 dnl so there is no need for it here.
7364 # func_stripname prefix suffix name
7365 # strip PREFIX and SUFFIX off of NAME.
7366 # PREFIX and SUFFIX must not contain globbing or regex special
7367 # characters, hashes, percent signs, but SUFFIX may contain a leading
7368 # dot (in which case that matches only a dot).
7369 # func_strip_suffix prefix name
7373 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7374 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
7379 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7380 my_sed_long_arg='1s/^-[[^=]]*=//'
7385 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7386 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
7392 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
7395 # func_xform libobj-or-source
7398 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
7401 # func_arith arithmetic-term...
7404 func_arith_result=`expr "$[@]"`
7408 # STRING may not start with a hyphen.
7411 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7417 case $lt_shell_append in
7419 cat << \_LT_EOF >> "$cfgfile"
7421 # func_append var value
7422 # Append VALUE to the end of shell variable VAR.
7430 cat << \_LT_EOF >> "$cfgfile"
7432 # func_append var value
7433 # Append VALUE to the end of shell variable VAR.
7436 eval "$[1]=\$$[1]\$[2]"
7444 # Helper functions for option handling. -*- Autoconf -*-
7446 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7448 # Written by Gary V. Vaughan, 2004
7450 # This file is free software; the Free Software Foundation gives
7451 # unlimited permission to copy and/or distribute it, with or without
7452 # modifications, as long as this notice is preserved.
7454 # serial 6 ltoptions.m4
7456 # This is to help aclocal find these macros, as it can't see m4_define.
7457 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7460 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7461 # ------------------------------------------
7462 m4_define([_LT_MANGLE_OPTION],
7463 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7466 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7467 # ---------------------------------------
7468 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7469 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
7471 m4_define([_LT_SET_OPTION],
7472 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7473 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7474 _LT_MANGLE_DEFUN([$1], [$2]),
7475 [m4_warning([Unknown $1 option `$2'])])[]dnl
7479 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7480 # ------------------------------------------------------------
7481 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7482 m4_define([_LT_IF_OPTION],
7483 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7486 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7487 # -------------------------------------------------------
7488 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7490 m4_define([_LT_UNLESS_OPTIONS],
7491 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7492 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7493 [m4_define([$0_found])])])[]dnl
7494 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7499 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7500 # ----------------------------------------
7501 # OPTION-LIST is a space-separated list of Libtool options associated
7502 # with MACRO-NAME. If any OPTION has a matching handler declared with
7503 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7504 # the unknown option and exit.
7505 m4_defun([_LT_SET_OPTIONS],
7507 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7508 [_LT_SET_OPTION([$1], _LT_Option)])
7510 m4_if([$1],[LT_INIT],[
7512 dnl Simply set some default values (i.e off) if boolean options were not
7514 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7516 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7519 dnl If no reference was made to various pairs of opposing options, then
7520 dnl we run the default mode handler for the pair. For example, if neither
7521 dnl `shared' nor `disable-shared' was passed, we enable building of shared
7522 dnl archives by default:
7523 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7524 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7525 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7526 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7527 [_LT_ENABLE_FAST_INSTALL])
7533 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7534 # -----------------------------------------
7535 m4_define([_LT_MANGLE_DEFUN],
7536 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7539 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7540 # -----------------------------------------------
7541 m4_define([LT_OPTION_DEFINE],
7542 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7543 ])# LT_OPTION_DEFINE
7548 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7551 AU_DEFUN([AC_LIBTOOL_DLOPEN],
7552 [_LT_SET_OPTION([LT_INIT], [dlopen])
7553 AC_DIAGNOSE([obsolete],
7554 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7555 put the `dlopen' option into LT_INIT's first parameter.])
7558 dnl aclocal-1.4 backwards compatibility:
7559 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7564 # Declare package support for building win32 dll's.
7565 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7566 [enable_win32_dll=yes
7569 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
7570 AC_CHECK_TOOL(AS, as, false)
7571 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7572 AC_CHECK_TOOL(OBJDUMP, objdump, false)
7576 test -z "$AS" && AS=as
7577 _LT_DECL([], [AS], [1], [Assembler program])dnl
7579 test -z "$DLLTOOL" && DLLTOOL=dlltool
7580 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
7582 test -z "$OBJDUMP" && OBJDUMP=objdump
7583 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
7586 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7587 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7588 _LT_SET_OPTION([LT_INIT], [win32-dll])
7589 AC_DIAGNOSE([obsolete],
7590 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7591 put the `win32-dll' option into LT_INIT's first parameter.])
7594 dnl aclocal-1.4 backwards compatibility:
7595 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7598 # _LT_ENABLE_SHARED([DEFAULT])
7599 # ----------------------------
7600 # implement the --enable-shared flag, and supports the `shared' and
7601 # `disable-shared' LT_INIT options.
7602 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7603 m4_define([_LT_ENABLE_SHARED],
7604 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7605 AC_ARG_ENABLE([shared],
7606 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7607 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7608 [p=${PACKAGE-default}
7610 yes) enable_shared=yes ;;
7611 no) enable_shared=no ;;
7614 # Look at the argument we got. We use all the common list separators.
7615 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7616 for pkg in $enableval; do
7618 if test "X$pkg" = "X$p"; then
7625 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7627 _LT_DECL([build_libtool_libs], [enable_shared], [0],
7628 [Whether or not to build shared libraries])
7629 ])# _LT_ENABLE_SHARED
7631 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7632 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7635 AC_DEFUN([AC_ENABLE_SHARED],
7636 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7639 AC_DEFUN([AC_DISABLE_SHARED],
7640 [_LT_SET_OPTION([LT_INIT], [disable-shared])
7643 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7644 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7646 dnl aclocal-1.4 backwards compatibility:
7647 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7648 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7652 # _LT_ENABLE_STATIC([DEFAULT])
7653 # ----------------------------
7654 # implement the --enable-static flag, and support the `static' and
7655 # `disable-static' LT_INIT options.
7656 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7657 m4_define([_LT_ENABLE_STATIC],
7658 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7659 AC_ARG_ENABLE([static],
7660 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7661 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7662 [p=${PACKAGE-default}
7664 yes) enable_static=yes ;;
7665 no) enable_static=no ;;
7668 # Look at the argument we got. We use all the common list separators.
7669 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7670 for pkg in $enableval; do
7672 if test "X$pkg" = "X$p"; then
7679 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7681 _LT_DECL([build_old_libs], [enable_static], [0],
7682 [Whether or not to build static libraries])
7683 ])# _LT_ENABLE_STATIC
7685 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7686 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7689 AC_DEFUN([AC_ENABLE_STATIC],
7690 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7693 AC_DEFUN([AC_DISABLE_STATIC],
7694 [_LT_SET_OPTION([LT_INIT], [disable-static])
7697 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7698 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7700 dnl aclocal-1.4 backwards compatibility:
7701 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7702 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7706 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
7707 # ----------------------------------
7708 # implement the --enable-fast-install flag, and support the `fast-install'
7709 # and `disable-fast-install' LT_INIT options.
7710 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7711 m4_define([_LT_ENABLE_FAST_INSTALL],
7712 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7713 AC_ARG_ENABLE([fast-install],
7714 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7715 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7716 [p=${PACKAGE-default}
7718 yes) enable_fast_install=yes ;;
7719 no) enable_fast_install=no ;;
7721 enable_fast_install=no
7722 # Look at the argument we got. We use all the common list separators.
7723 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7724 for pkg in $enableval; do
7726 if test "X$pkg" = "X$p"; then
7727 enable_fast_install=yes
7733 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7735 _LT_DECL([fast_install], [enable_fast_install], [0],
7736 [Whether or not to optimize for fast installation])dnl
7737 ])# _LT_ENABLE_FAST_INSTALL
7739 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7740 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7743 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7744 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7745 AC_DIAGNOSE([obsolete],
7746 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7747 the `fast-install' option into LT_INIT's first parameter.])
7750 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7751 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7752 AC_DIAGNOSE([obsolete],
7753 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
7754 the `disable-fast-install' option into LT_INIT's first parameter.])
7757 dnl aclocal-1.4 backwards compatibility:
7758 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7759 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7762 # _LT_WITH_PIC([MODE])
7763 # --------------------
7764 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
7766 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7767 m4_define([_LT_WITH_PIC],
7769 [AS_HELP_STRING([--with-pic],
7770 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7771 [pic_mode="$withval"],
7774 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7776 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7779 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7780 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7783 AU_DEFUN([AC_LIBTOOL_PICMODE],
7784 [_LT_SET_OPTION([LT_INIT], [pic-only])
7785 AC_DIAGNOSE([obsolete],
7786 [$0: Remove this warning and the call to _LT_SET_OPTION when you
7787 put the `pic-only' option into LT_INIT's first parameter.])
7790 dnl aclocal-1.4 backwards compatibility:
7791 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7794 m4_define([_LTDL_MODE], [])
7795 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7796 [m4_define([_LTDL_MODE], [nonrecursive])])
7797 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7798 [m4_define([_LTDL_MODE], [recursive])])
7799 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7800 [m4_define([_LTDL_MODE], [subproject])])
7802 m4_define([_LTDL_TYPE], [])
7803 LT_OPTION_DEFINE([LTDL_INIT], [installable],
7804 [m4_define([_LTDL_TYPE], [installable])])
7805 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7806 [m4_define([_LTDL_TYPE], [convenience])])
7808 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7810 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7811 # Written by Gary V. Vaughan, 2004
7813 # This file is free software; the Free Software Foundation gives
7814 # unlimited permission to copy and/or distribute it, with or without
7815 # modifications, as long as this notice is preserved.
7817 # serial 6 ltsugar.m4
7819 # This is to help aclocal find these macros, as it can't see m4_define.
7820 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7823 # lt_join(SEP, ARG1, [ARG2...])
7824 # -----------------------------
7825 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7826 # associated separator.
7827 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7828 # versions in m4sugar had bugs.
7829 m4_define([lt_join],
7830 [m4_if([$#], [1], [],
7832 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7833 m4_define([_lt_join],
7834 [m4_if([$#$2], [2], [],
7835 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7841 # Manipulate m4 lists.
7842 # These macros are necessary as long as will still need to support
7843 # Autoconf-2.59 which quotes differently.
7844 m4_define([lt_car], [[$1]])
7846 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7848 [m4_dquote(m4_shift($@))])])
7849 m4_define([lt_unquote], $1)
7852 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
7853 # ------------------------------------------
7854 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7855 # Note that neither SEPARATOR nor STRING are expanded; they are appended
7856 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7857 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
7858 # than defined and empty).
7860 # This macro is needed until we can rely on Autoconf 2.62, since earlier
7861 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7862 m4_define([lt_append],
7864 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7868 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7869 # ----------------------------------------------------------
7870 # Produce a SEP delimited list of all paired combinations of elements of
7871 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7872 # has the form PREFIXmINFIXSUFFIXn.
7873 # Needed until we can rely on m4_combine added in Autoconf 2.62.
7874 m4_define([lt_combine],
7875 [m4_if(m4_eval([$# > 3]), [1],
7876 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7877 [[m4_foreach([_Lt_prefix], [$2],
7878 [m4_foreach([_Lt_suffix],
7879 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7880 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7883 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7884 # -----------------------------------------------------------------------
7885 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7886 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7887 m4_define([lt_if_append_uniq],
7889 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7890 [lt_append([$1], [$2], [$3])$4],
7892 [lt_append([$1], [$2], [$3])$4])])
7895 # lt_dict_add(DICT, KEY, VALUE)
7896 # -----------------------------
7897 m4_define([lt_dict_add],
7898 [m4_define([$1($2)], [$3])])
7901 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7902 # --------------------------------------------
7903 m4_define([lt_dict_add_subkey],
7904 [m4_define([$1($2:$3)], [$4])])
7907 # lt_dict_fetch(DICT, KEY, [SUBKEY])
7908 # ----------------------------------
7909 m4_define([lt_dict_fetch],
7911 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7912 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7915 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7916 # -----------------------------------------------------------------
7917 m4_define([lt_if_dict_fetch],
7918 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7923 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7924 # --------------------------------------------------------------
7925 m4_define([lt_dict_filter],
7926 [m4_if([$5], [], [],
7927 [lt_join(m4_quote(m4_default([$4], [[, ]])),
7928 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7929 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7932 # ltversion.m4 -- version numbers -*- Autoconf -*-
7934 # Copyright (C) 2004 Free Software Foundation, Inc.
7935 # Written by Scott James Remnant, 2004
7937 # This file is free software; the Free Software Foundation gives
7938 # unlimited permission to copy and/or distribute it, with or without
7939 # modifications, as long as this notice is preserved.
7941 # Generated from ltversion.in.
7943 # serial 3165 ltversion.m4
7944 # This file is part of GNU Libtool
7946 m4_define([LT_PACKAGE_VERSION], [2.2.7a])
7947 m4_define([LT_PACKAGE_REVISION], [1.3165])
7949 AC_DEFUN([LTVERSION_VERSION],
7950 [macro_version='2.2.7a'
7951 macro_revision='1.3165'
7952 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7953 _LT_DECL(, macro_revision, 0)
7956 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7958 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
7959 # Written by Scott James Remnant, 2004.
7961 # This file is free software; the Free Software Foundation gives
7962 # unlimited permission to copy and/or distribute it, with or without
7963 # modifications, as long as this notice is preserved.
7965 # serial 4 lt~obsolete.m4
7967 # These exist entirely to fool aclocal when bootstrapping libtool.
7969 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7970 # which have later been changed to m4_define as they aren't part of the
7971 # exported API, or moved to Autoconf or Automake where they belong.
7973 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7974 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7975 # using a macro with the same name in our local m4/libtool.m4 it'll
7976 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7977 # and doesn't know about Autoconf macros at all.)
7979 # So we provide this file, which has a silly filename so it's always
7980 # included after everything else. This provides aclocal with the
7981 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7982 # because those macros already exist, or will be overwritten later.
7983 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7985 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7986 # Yes, that means every name once taken will need to remain here until
7987 # we give up compatibility with versions before 1.7, at which point
7988 # we need to keep only those names which we still refer to.
7990 # This is to help aclocal find these macros, as it can't see m4_define.
7991 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7993 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7994 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
7995 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7996 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
7997 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
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8055 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8057 # This file is free software; the Free Software Foundation
8058 # gives unlimited permission to copy and/or distribute it,
8059 # with or without modifications, as long as this notice is preserved.
8061 # AM_AUTOMAKE_VERSION(VERSION)
8062 # ----------------------------
8063 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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8091 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8093 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8095 # This file is free software; the Free Software Foundation
8096 # gives unlimited permission to copy and/or distribute it,
8097 # with or without modifications, as long as this notice is preserved.
8099 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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8150 # gives unlimited permission to copy and/or distribute it,
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8362 # Generate code to set up dependency tracking. -*- Autoconf -*-
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8484 # test whether we have cygpath
8485 if test -z "$CYGPATH_W"; then
8486 if (cygpath --version) >/dev/null 2>/dev/null; then
8487 CYGPATH_W='cygpath -w'
8492 AC_SUBST([CYGPATH_W])
8494 # Define the identity of the package.
8495 dnl Distinguish between old-style and new-style calls.
8497 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8498 AC_SUBST([PACKAGE], [$1])dnl
8499 AC_SUBST([VERSION], [$2])],
8500 [_AM_SET_OPTIONS([$1])dnl
8501 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8502 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8503 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8504 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8505 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8507 _AM_IF_OPTION([no-define],,
8508 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8509 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8511 # Some tools Automake needs.
8512 AC_REQUIRE([AM_SANITY_CHECK])dnl
8513 AC_REQUIRE([AC_ARG_PROGRAM])dnl
8514 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8515 AM_MISSING_PROG(AUTOCONF, autoconf)
8516 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8517 AM_MISSING_PROG(AUTOHEADER, autoheader)
8518 AM_MISSING_PROG(MAKEINFO, makeinfo)
8519 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8520 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
8521 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8522 # We need awk for the "check" target. The system "awk" is bad on
8524 AC_REQUIRE([AC_PROG_AWK])dnl
8525 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8526 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8527 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
8528 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
8529 [_AM_PROG_TAR([v7])])])
8530 _AM_IF_OPTION([no-dependencies],,
8531 [AC_PROVIDE_IFELSE([AC_PROG_CC],
8532 [_AM_DEPENDENCIES(CC)],
8533 [define([AC_PROG_CC],
8534 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
8535 AC_PROVIDE_IFELSE([AC_PROG_CXX],
8536 [_AM_DEPENDENCIES(CXX)],
8537 [define([AC_PROG_CXX],
8538 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
8539 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
8540 [_AM_DEPENDENCIES(OBJC)],
8541 [define([AC_PROG_OBJC],
8542 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
8544 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
8545 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
8546 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
8547 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
8548 AC_CONFIG_COMMANDS_PRE(dnl
8549 [m4_provide_if([_AM_COMPILER_EXEEXT],
8550 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
8553 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
8554 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
8555 dnl mangled by Autoconf and run in a shell conditional statement.
8556 m4_define([_AC_COMPILER_EXEEXT],
8557 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
8560 # When config.status generates a header, we must update the stamp-h file.
8561 # This file resides in the same directory as the config header
8562 # that is generated. The stamp files are numbered to have different names.
8564 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8565 # loop where config.status creates the headers, so we can generate
8566 # our stamp files there.
8567 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8568 [# Compute $1's index in $config_headers.
8571 for _am_header in $config_headers :; do
8573 $_am_arg | $_am_arg:* )
8576 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8579 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8581 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
8583 # This file is free software; the Free Software Foundation
8584 # gives unlimited permission to copy and/or distribute it,
8585 # with or without modifications, as long as this notice is preserved.
8587 # AM_PROG_INSTALL_SH
8588 # ------------------
8589 # Define $install_sh.
8590 AC_DEFUN([AM_PROG_INSTALL_SH],
8591 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8592 if test x"${install_sh}" != xset; then
8595 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8597 install_sh="\${SHELL} $am_aux_dir/install-sh"
8600 AC_SUBST(install_sh)])
8602 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
8605 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8606 # Free Software Foundation, Inc.
8608 # This file is free software; the Free Software Foundation
8609 # gives unlimited permission to copy and/or distribute it,
8610 # with or without modifications, as long as this notice is preserved.
8614 # AM_MAINTAINER_MODE([DEFAULT-MODE])
8615 # ----------------------------------
8616 # Control maintainer-specific portions of Makefiles.
8617 # Default is to disable them, unless `enable' is passed literally.
8618 # For symmetry, `disable' may be passed as well. Anyway, the user
8619 # can override the default with the --enable/--disable switch.
8620 AC_DEFUN([AM_MAINTAINER_MODE],
8621 [m4_case(m4_default([$1], [disable]),
8622 [enable], [m4_define([am_maintainer_other], [disable])],
8623 [disable], [m4_define([am_maintainer_other], [enable])],
8624 [m4_define([am_maintainer_other], [enable])
8625 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
8626 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
8627 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
8628 AC_ARG_ENABLE([maintainer-mode],
8629 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
8630 (and sometimes confusing) to the casual installer],
8631 [USE_MAINTAINER_MODE=$enableval],
8632 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
8633 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
8634 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
8635 MAINT=$MAINTAINER_MODE_TRUE
8636 AC_SUBST([MAINT])dnl
8640 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
8642 # Check to see how 'make' treats includes. -*- Autoconf -*-
8644 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
8646 # This file is free software; the Free Software Foundation
8647 # gives unlimited permission to copy and/or distribute it,
8648 # with or without modifications, as long as this notice is preserved.
8654 # Check to see how make treats includes.
8655 AC_DEFUN([AM_MAKE_INCLUDE],
8656 [am_make=${MAKE-make}
8657 cat > confinc << 'END'
8659 @echo this is the am__doit target
8662 # If we don't find an include directive, just comment out the code.
8663 AC_MSG_CHECKING([for style of include used by $am_make])
8667 # First try GNU make style include.
8668 echo "include confinc" > confmf
8669 # Ignore all kinds of additional output from `make'.
8670 case `$am_make -s -f confmf 2> /dev/null` in #(
8671 *the\ am__doit\ target*)
8677 # Now try BSD make style include.
8678 if test "$am__include" = "#"; then
8679 echo '.include "confinc"' > confmf
8680 case `$am_make -s -f confmf 2> /dev/null` in #(
8681 *the\ am__doit\ target*)
8682 am__include=.include
8688 AC_SUBST([am__include])
8689 AC_SUBST([am__quote])
8690 AC_MSG_RESULT([$_am_result])
8691 rm -f confinc confmf
8694 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8696 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
8697 # Free Software Foundation, Inc.
8699 # This file is free software; the Free Software Foundation
8700 # gives unlimited permission to copy and/or distribute it,
8701 # with or without modifications, as long as this notice is preserved.
8705 # AM_MISSING_PROG(NAME, PROGRAM)
8706 # ------------------------------
8707 AC_DEFUN([AM_MISSING_PROG],
8708 [AC_REQUIRE([AM_MISSING_HAS_RUN])
8709 $1=${$1-"${am_missing_run}$2"}
8713 # AM_MISSING_HAS_RUN
8714 # ------------------
8715 # Define MISSING if not defined so far and test if it supports --run.
8716 # If it does, set am_missing_run to use it, otherwise, to nothing.
8717 AC_DEFUN([AM_MISSING_HAS_RUN],
8718 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8719 AC_REQUIRE_AUX_FILE([missing])dnl
8720 if test x"${MISSING+set}" != xset; then
8723 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8725 MISSING="\${SHELL} $am_aux_dir/missing" ;;
8728 # Use eval to expand $SHELL
8729 if eval "$MISSING --run true"; then
8730 am_missing_run="$MISSING --run "
8733 AC_MSG_WARN([`missing' script is too old or missing])
8737 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8739 # This file is free software; the Free Software Foundation
8740 # gives unlimited permission to copy and/or distribute it,
8741 # with or without modifications, as long as this notice is preserved.
8745 # Check for `mkdir -p'.
8746 AC_DEFUN([AM_PROG_MKDIR_P],
8747 [AC_PREREQ([2.60])dnl
8748 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8749 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
8750 dnl while keeping a definition of mkdir_p for backward compatibility.
8751 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8752 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8753 dnl Makefile.ins that do not define MKDIR_P, so we do our own
8754 dnl adjustment using top_builddir (which is defined more often than
8756 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8758 [[\\/$]]* | ?:[[\\/]]*) ;;
8759 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8763 # Helper functions for option handling. -*- Autoconf -*-
8765 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
8767 # This file is free software; the Free Software Foundation
8768 # gives unlimited permission to copy and/or distribute it,
8769 # with or without modifications, as long as this notice is preserved.
8773 # _AM_MANGLE_OPTION(NAME)
8774 # -----------------------
8775 AC_DEFUN([_AM_MANGLE_OPTION],
8776 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8778 # _AM_SET_OPTION(NAME)
8779 # ------------------------------
8780 # Set option NAME. Presently that only means defining a flag for this option.
8781 AC_DEFUN([_AM_SET_OPTION],
8782 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8784 # _AM_SET_OPTIONS(OPTIONS)
8785 # ----------------------------------
8786 # OPTIONS is a space-separated list of Automake options.
8787 AC_DEFUN([_AM_SET_OPTIONS],
8788 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8790 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8791 # -------------------------------------------
8792 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8793 AC_DEFUN([_AM_IF_OPTION],
8794 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8796 # Check to make sure that the build environment is sane. -*- Autoconf -*-
8798 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
8799 # Free Software Foundation, Inc.
8801 # This file is free software; the Free Software Foundation
8802 # gives unlimited permission to copy and/or distribute it,
8803 # with or without modifications, as long as this notice is preserved.
8809 AC_DEFUN([AM_SANITY_CHECK],
8810 [AC_MSG_CHECKING([whether build environment is sane])
8813 echo timestamp > conftest.file
8814 # Reject unsafe characters in $srcdir or the absolute working directory
8815 # name. Accept space and tab only in the latter.
8819 *[[\\\"\#\$\&\'\`$am_lf]]*)
8820 AC_MSG_ERROR([unsafe absolute working directory name]);;
8823 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
8824 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
8827 # Do `set' in a subshell so we don't clobber the current shell's
8828 # arguments. Must try -L first in case configure is actually a
8829 # symlink; some systems play weird games with the mod time of symlinks
8830 # (eg FreeBSD returns the mod time of the symlink's containing
8833 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
8834 if test "$[*]" = "X"; then
8836 set X `ls -t "$srcdir/configure" conftest.file`
8839 if test "$[*]" != "X $srcdir/configure conftest.file" \
8840 && test "$[*]" != "X conftest.file $srcdir/configure"; then
8842 # If neither matched, then we have a broken ls. This can happen
8843 # if, for instance, CONFIG_SHELL is bash and it inherits a
8844 # broken ls alias from the environment. This has actually
8845 # happened. Such a system could not be considered "sane".
8846 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8847 alias in your environment])
8850 test "$[2]" = conftest.file
8856 AC_MSG_ERROR([newly created file is older than distributed files!
8857 Check your system clock])
8859 AC_MSG_RESULT(yes)])
8861 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8863 # This file is free software; the Free Software Foundation
8864 # gives unlimited permission to copy and/or distribute it,
8865 # with or without modifications, as long as this notice is preserved.
8867 # AM_PROG_INSTALL_STRIP
8868 # ---------------------
8869 # One issue with vendor `install' (even GNU) is that you can't
8870 # specify the program used to strip binaries. This is especially
8871 # annoying in cross-compiling environments, where the build's strip
8872 # is unlikely to handle the host's binaries.
8873 # Fortunately install-sh will honor a STRIPPROG variable, so we
8874 # always use install-sh in `make install-strip', and initialize
8875 # STRIPPROG with the value of the STRIP variable (set by the user).
8876 AC_DEFUN([AM_PROG_INSTALL_STRIP],
8877 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8878 # Installed binaries are usually stripped using `strip' when the user
8879 # run `make install-strip'. However `strip' might not be the right
8880 # tool to use in cross-compilation environments, therefore Automake
8881 # will honor the `STRIP' environment variable to overrule this program.
8882 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8883 if test "$cross_compiling" != no; then
8884 AC_CHECK_TOOL([STRIP], [strip], :)
8886 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8887 AC_SUBST([INSTALL_STRIP_PROGRAM])])
8889 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
8891 # This file is free software; the Free Software Foundation
8892 # gives unlimited permission to copy and/or distribute it,
8893 # with or without modifications, as long as this notice is preserved.
8897 # _AM_SUBST_NOTMAKE(VARIABLE)
8898 # ---------------------------
8899 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8900 # This macro is traced by Automake.
8901 AC_DEFUN([_AM_SUBST_NOTMAKE])
8903 # AM_SUBST_NOTMAKE(VARIABLE)
8904 # ---------------------------
8905 # Public sister of _AM_SUBST_NOTMAKE.
8906 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
8908 # Check how to create a tarball. -*- Autoconf -*-
8910 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8912 # This file is free software; the Free Software Foundation
8913 # gives unlimited permission to copy and/or distribute it,
8914 # with or without modifications, as long as this notice is preserved.
8918 # _AM_PROG_TAR(FORMAT)
8919 # --------------------
8920 # Check how to create a tarball in format FORMAT.
8921 # FORMAT should be one of `v7', `ustar', or `pax'.
8923 # Substitute a variable $(am__tar) that is a command
8924 # writing to stdout a FORMAT-tarball containing the directory
8926 # tardir=directory && $(am__tar) > result.tar
8928 # Substitute a variable $(am__untar) that extract such
8929 # a tarball read from stdin.
8930 # $(am__untar) < result.tar
8931 AC_DEFUN([_AM_PROG_TAR],
8932 [# Always define AMTAR for backward compatibility.
8933 AM_MISSING_PROG([AMTAR], [tar])
8935 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8936 [m4_case([$1], [ustar],, [pax],,
8937 [m4_fatal([Unknown tar format])])
8938 AC_MSG_CHECKING([how to create a $1 tar archive])
8939 # Loop over all known methods to create a tar archive until one works.
8940 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8941 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
8942 # Do not fold the above two line into one, because Tru64 sh and
8943 # Solaris sh will not grok spaces in the rhs of `-'.
8944 for _am_tool in $_am_tools
8948 for _am_tar in tar gnutar gtar;
8950 AM_RUN_LOG([$_am_tar --version]) && break
8952 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8953 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8954 am__untar="$_am_tar -xf -"
8957 # Must skip GNU tar: if it does not support --format= it doesn't create
8958 # ustar tarball either.
8959 (tar --version) >/dev/null 2>&1 && continue
8960 am__tar='tar chf - "$$tardir"'
8961 am__tar_='tar chf - "$tardir"'
8962 am__untar='tar xf -'
8965 am__tar='pax -L -x $1 -w "$$tardir"'
8966 am__tar_='pax -L -x $1 -w "$tardir"'
8970 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8971 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8972 am__untar='cpio -i -H $1 -d'
8981 # If the value was cached, stop now. We just wanted to have am__tar
8982 # and am__untar set.
8983 test -n "${am_cv_prog_tar_$1}" && break
8985 # tar/untar a dummy directory, and stop if the command works
8988 echo GrepMe > conftest.dir/file
8989 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8991 if test -s conftest.tar; then
8992 AM_RUN_LOG([$am__untar <conftest.tar])
8993 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8998 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8999 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9001 AC_SUBST([am__untar])
9004 m4_include([../config/acx.m4])
9005 m4_include([../config/depstand.m4])
9006 m4_include([../config/lead-dot.m4])
9007 m4_include([../config/lthostflags.m4])
9008 m4_include([../config/override.m4])