1 # generated automatically by aclocal 1.14.1 -*- Autoconf -*-
3 # Copyright (C) 1996-2013 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_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18 [m4_warning([this file was generated for autoconf 2.69.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
25 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
26 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
28 # Written by Gordon Matzigkeit, 1996
30 # This file is free software; the Free Software Foundation gives
31 # unlimited permission to copy and/or distribute it, with or without
32 # modifications, as long as this notice is preserved.
34 m4_define([_LT_COPYING], [dnl
35 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
36 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
38 # Written by Gordon Matzigkeit, 1996
40 # This file is part of GNU Libtool.
42 # GNU Libtool is free software; you can redistribute it and/or
43 # modify it under the terms of the GNU General Public License as
44 # published by the Free Software Foundation; either version 2 of
45 # the License, or (at your option) any later version.
47 # As a special exception to the GNU General Public License,
48 # if you distribute this file as part of a program or library that
49 # is built using GNU Libtool, you may include this file under the
50 # same distribution terms that you use for the rest of that program.
52 # GNU Libtool is distributed in the hope that it will be useful,
53 # but WITHOUT ANY WARRANTY; without even the implied warranty of
54 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
55 # GNU General Public License for more details.
57 # You should have received a copy of the GNU General Public License
58 # along with GNU Libtool; see the file COPYING. If not, a copy
59 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
60 # obtained by writing to the Free Software Foundation, Inc.,
61 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69 # Complain and exit if this libtool version is less that VERSION.
71 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
73 [m4_fatal([Libtool version $1 or higher is required],
80 # Complain if the absolute build directory name contains unusual characters
81 m4_defun([_LT_CHECK_BUILDDIR],
84 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
92 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
93 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
94 AC_BEFORE([$0], [LT_LANG])dnl
95 AC_BEFORE([$0], [LT_OUTPUT])dnl
96 AC_BEFORE([$0], [LTDL_INIT])dnl
97 m4_require([_LT_CHECK_BUILDDIR])dnl
99 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
100 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
101 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
102 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
103 dnl unless we require an AC_DEFUNed macro:
104 AC_REQUIRE([LTOPTIONS_VERSION])dnl
105 AC_REQUIRE([LTSUGAR_VERSION])dnl
106 AC_REQUIRE([LTVERSION_VERSION])dnl
107 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
108 m4_require([_LT_PROG_LTMAIN])dnl
110 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
113 _LT_SET_OPTIONS([$0], [$1])
115 # This can be used to rebuild libtool when needed
116 LIBTOOL_DEPS="$ltmain"
118 # Always use our own libtool.
119 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
129 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
130 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
131 dnl aclocal-1.4 backwards compatibility:
132 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
133 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
136 # _LT_CC_BASENAME(CC)
137 # -------------------
138 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
139 m4_defun([_LT_CC_BASENAME],
140 [for cc_temp in $1""; do
142 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
143 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
148 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
152 # _LT_FILEUTILS_DEFAULTS
153 # ----------------------
154 # It is okay to use these file commands and assume they have been set
155 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
156 m4_defun([_LT_FILEUTILS_DEFAULTS],
160 ])# _LT_FILEUTILS_DEFAULTS
165 m4_defun([_LT_SETUP],
166 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
167 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
168 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
169 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
171 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
173 _LT_DECL([], [host_alias], [0], [The host system])dnl
174 _LT_DECL([], [host], [0])dnl
175 _LT_DECL([], [host_os], [0])dnl
177 _LT_DECL([], [build_alias], [0], [The build system])dnl
178 _LT_DECL([], [build], [0])dnl
179 _LT_DECL([], [build_os], [0])dnl
181 AC_REQUIRE([AC_PROG_CC])dnl
182 AC_REQUIRE([LT_PATH_LD])dnl
183 AC_REQUIRE([LT_PATH_NM])dnl
185 AC_REQUIRE([AC_PROG_LN_S])dnl
186 test -z "$LN_S" && LN_S="ln -s"
187 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
189 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
190 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
191 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
193 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
194 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
195 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
196 m4_require([_LT_CMD_RELOAD])dnl
197 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
198 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
199 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
200 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
201 m4_require([_LT_WITH_SYSROOT])dnl
203 _LT_CONFIG_LIBTOOL_INIT([
204 # See if we are running on zsh, and set the options which allow our
205 # commands through without removal of \ escapes INIT.
206 if test -n "\${ZSH_VERSION+set}" ; then
210 if test -n "${ZSH_VERSION+set}" ; then
216 m4_require([_LT_TAG_COMPILER])dnl
220 # AIX sometimes has problems with the GCC collect2 program. For some
221 # reason, if we set the COLLECT_NAMES environment variable, the problems
222 # vanish in a puff of smoke.
223 if test "X${COLLECT_NAMES+set}" != Xset; then
234 # All known linkers require a `.a' archive for static linking (except MSVC,
235 # which needs '.lib').
238 with_gnu_ld="$lt_cv_prog_gnu_ld"
243 # Set sane defaults for various variables
244 test -z "$CC" && CC=cc
245 test -z "$LTCC" && LTCC=$CC
246 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
247 test -z "$LD" && LD=ld
248 test -z "$ac_objext" && ac_objext=o
250 _LT_CC_BASENAME([$compiler])
252 # Only perform the check for file, if the check method requires it
253 test -z "$MAGIC_CMD" && MAGIC_CMD=file
254 case $deplibs_check_method in
256 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
262 # Use C for the default configuration in the libtool script
263 LT_SUPPORTED_TAG([CC])
265 _LT_LANG_DEFAULT_CONFIG
270 # _LT_PREPARE_SED_QUOTE_VARS
271 # --------------------------
272 # Define a few sed substitution that help us do robust quoting.
273 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
274 [# Backslashify metacharacters that are still active within
275 # double-quoted strings.
276 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
278 # Same as above, but do not quote variable references.
279 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
281 # Sed substitution to delay expansion of an escaped shell variable in a
282 # double_quote_subst'ed string.
283 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
285 # Sed substitution to delay expansion of an escaped single quote.
286 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
288 # Sed substitution to avoid accidental globbing in evaled expressions
289 no_glob_subst='s/\*/\\\*/g'
294 # Note that this code is called both from `configure', and `config.status'
295 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
296 # `config.status' has no value for ac_aux_dir unless we are using Automake,
297 # so we pass a copy along to make sure it has a sensible value anyway.
298 m4_defun([_LT_PROG_LTMAIN],
299 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
300 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
301 ltmain="$ac_aux_dir/ltmain.sh"
306 # So that we can recreate a full libtool script including additional
307 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
308 # in macros and then make a single call at the end using the `libtool'
312 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
313 # ----------------------------------------
314 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
315 m4_define([_LT_CONFIG_LIBTOOL_INIT],
317 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
322 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
325 # _LT_CONFIG_LIBTOOL([COMMANDS])
326 # ------------------------------
327 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
328 m4_define([_LT_CONFIG_LIBTOOL],
330 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
335 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
338 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
339 # -----------------------------------------------------
340 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
341 [_LT_CONFIG_LIBTOOL([$1])
342 _LT_CONFIG_LIBTOOL_INIT([$2])
346 # _LT_FORMAT_COMMENT([COMMENT])
347 # -----------------------------
348 # Add leading comment marks to the start of each line, and a trailing
349 # full-stop to the whole comment if one is not present already.
350 m4_define([_LT_FORMAT_COMMENT],
352 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
353 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
360 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
361 # -------------------------------------------------------------------
362 # CONFIGNAME is the name given to the value in the libtool script.
363 # VARNAME is the (base) name used in the configure script.
364 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
365 # VARNAME. Any other value will be used directly.
366 m4_define([_LT_DECL],
367 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
368 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
369 [m4_ifval([$1], [$1], [$2])])
370 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
372 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
373 lt_dict_add_subkey([lt_decl_dict], [$2],
374 [tagged?], [m4_ifval([$5], [yes], [no])])])
378 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
379 # --------------------------------------------------------
380 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
383 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
384 # ------------------------------------------------
385 m4_define([lt_decl_tag_varnames],
386 [_lt_decl_filter([tagged?], [yes], $@)])
389 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
390 # ---------------------------------------------------------
391 m4_define([_lt_decl_filter],
393 [0], [m4_fatal([$0: too few arguments: $#])],
394 [1], [m4_fatal([$0: too few arguments: $#: $1])],
395 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
396 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
397 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
401 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
402 # --------------------------------------------------
403 m4_define([lt_decl_quote_varnames],
404 [_lt_decl_filter([value], [1], $@)])
407 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_dquote_varnames],
410 [_lt_decl_filter([value], [2], $@)])
413 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
414 # ---------------------------------------------------
415 m4_define([lt_decl_varnames_tagged],
416 [m4_assert([$# <= 2])dnl
417 _$0(m4_quote(m4_default([$1], [[, ]])),
418 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
419 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
420 m4_define([_lt_decl_varnames_tagged],
421 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
424 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
425 # ------------------------------------------------
426 m4_define([lt_decl_all_varnames],
427 [_$0(m4_quote(m4_default([$1], [[, ]])),
429 m4_quote(lt_decl_varnames),
430 m4_quote(m4_shift($@))))[]dnl
432 m4_define([_lt_decl_all_varnames],
433 [lt_join($@, lt_decl_varnames_tagged([$1],
434 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
438 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
439 # ------------------------------------
440 # Quote a variable value, and forward it to `config.status' so that its
441 # declaration there will have the same value as in `configure'. VARNAME
442 # must have a single quote delimited value for this to work.
443 m4_define([_LT_CONFIG_STATUS_DECLARE],
444 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
447 # _LT_CONFIG_STATUS_DECLARATIONS
448 # ------------------------------
449 # We delimit libtool config variables with single quotes, so when
450 # we write them to config.status, we have to be sure to quote all
451 # embedded single quotes properly. In configure, this macro expands
452 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
454 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
455 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
456 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
457 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
462 # Output comment and list of tags supported by the script
463 m4_defun([_LT_LIBTOOL_TAGS],
464 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
465 available_tags="_LT_TAGS"dnl
469 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
470 # -----------------------------------
471 # Extract the dictionary values for VARNAME (optionally with TAG) and
472 # expand to a commented shell variable setting:
474 # # Some comment about what VAR is for.
475 # visible_name=$lt_internal_name
476 m4_define([_LT_LIBTOOL_DECLARE],
477 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
478 [description])))[]dnl
479 m4_pushdef([_libtool_name],
480 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
481 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
482 [0], [_libtool_name=[$]$1],
483 [1], [_libtool_name=$lt_[]$1],
484 [2], [_libtool_name=$lt_[]$1],
485 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
486 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
490 # _LT_LIBTOOL_CONFIG_VARS
491 # -----------------------
492 # Produce commented declarations of non-tagged libtool config variables
493 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
494 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
495 # section) are produced by _LT_LIBTOOL_TAG_VARS.
496 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
497 [m4_foreach([_lt_var],
498 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
499 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
502 # _LT_LIBTOOL_TAG_VARS(TAG)
503 # -------------------------
504 m4_define([_LT_LIBTOOL_TAG_VARS],
505 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
506 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
509 # _LT_TAGVAR(VARNAME, [TAGNAME])
510 # ------------------------------
511 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
514 # _LT_CONFIG_COMMANDS
515 # -------------------
516 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
517 # variables for single and double quote escaping we saved from calls
518 # to _LT_DECL, we can put quote escaped variables declarations
519 # into `config.status', and then the shell code to quote escape them in
520 # for loops in `config.status'. Finally, any additional code accumulated
521 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
522 m4_defun([_LT_CONFIG_COMMANDS],
523 [AC_PROVIDE_IFELSE([LT_OUTPUT],
524 dnl If the libtool generation code has been placed in $CONFIG_LT,
525 dnl instead of duplicating it all over again into config.status,
526 dnl then we will have config.status run $CONFIG_LT later, so it
527 dnl needs to know what name is stored there:
528 [AC_CONFIG_COMMANDS([libtool],
529 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
530 dnl If the libtool generation code is destined for config.status,
531 dnl expand the accumulated commands and init code now:
532 [AC_CONFIG_COMMANDS([libtool],
533 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
534 ])#_LT_CONFIG_COMMANDS
538 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
541 # The HP-UX ksh and POSIX shell print the target directory to stdout
543 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
545 sed_quote_subst='$sed_quote_subst'
546 double_quote_subst='$double_quote_subst'
547 delay_variable_subst='$delay_variable_subst'
548 _LT_CONFIG_STATUS_DECLARATIONS
551 compiler='$compiler_DEFAULT'
553 # A function that is used when there is no print builtin or printf.
554 func_fallback_echo ()
556 eval 'cat <<_LTECHO_EOF
561 # Quote evaled strings.
562 for var in lt_decl_all_varnames([[ \
563 ]], lt_decl_quote_varnames); do
564 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
565 *[[\\\\\\\`\\"\\\$]]*)
566 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
569 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
574 # Double-quote double-evaled strings.
575 for var in lt_decl_all_varnames([[ \
576 ]], lt_decl_dquote_varnames); do
577 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
578 *[[\\\\\\\`\\"\\\$]]*)
579 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
582 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
587 _LT_OUTPUT_LIBTOOL_INIT
590 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
591 # ------------------------------------
592 # Generate a child script FILE with all initialization necessary to
593 # reuse the environment learned by the parent script, and make the
594 # file executable. If COMMENT is supplied, it is inserted after the
595 # `#!' sequence but before initialization text begins. After this
596 # macro, additional text can be appended to FILE to form the body of
597 # the child script. The macro ends with non-zero status if the
598 # file could not be fully written (such as if the disk is full).
599 m4_ifdef([AS_INIT_GENERATED],
600 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
601 [m4_defun([_LT_GENERATED_FILE_INIT],
602 [m4_require([AS_PREPARE])]dnl
603 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
605 cat >$1 <<_ASEOF || lt_write_fail=1
607 # Generated by $as_me.
609 SHELL=\${CONFIG_SHELL-$SHELL}
612 cat >>$1 <<\_ASEOF || lt_write_fail=1
615 exec AS_MESSAGE_FD>&1
617 test $lt_write_fail = 0 && chmod +x $1[]dnl
618 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
622 # This macro allows early generation of the libtool script (before
623 # AC_OUTPUT is called), incase it is used in configure for compilation
625 AC_DEFUN([LT_OUTPUT],
626 [: ${CONFIG_LT=./config.lt}
627 AC_MSG_NOTICE([creating $CONFIG_LT])
628 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
629 [# Run this file to recreate a libtool stub with the current configuration.])
631 cat >>"$CONFIG_LT" <<\_LTEOF
633 exec AS_MESSAGE_LOG_FD>>config.log
636 AS_BOX([Running $as_me.])
637 } >&AS_MESSAGE_LOG_FD
640 \`$as_me' creates a local libtool stub from the current configuration,
641 for use in further configure time tests before the real libtool is
644 Usage: $[0] [[OPTIONS]]
646 -h, --help print this help, then exit
647 -V, --version print version number, then exit
648 -q, --quiet do not print progress messages
649 -d, --debug don't remove temporary files
651 Report bugs to <bug-libtool@gnu.org>."
654 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
655 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
656 configured by $[0], generated by m4_PACKAGE_STRING.
658 Copyright (C) 2011 Free Software Foundation, Inc.
659 This config.lt script is free software; the Free Software Foundation
660 gives unlimited permision to copy, distribute and modify it."
665 --version | --v* | -V )
666 echo "$lt_cl_version"; exit 0 ;;
668 echo "$lt_cl_help"; exit 0 ;;
669 --debug | --d* | -d )
671 --quiet | --q* | --silent | --s* | -q )
674 -*) AC_MSG_ERROR([unrecognized option: $[1]
675 Try \`$[0] --help' for more information.]) ;;
677 *) AC_MSG_ERROR([unrecognized argument: $[1]
678 Try \`$[0] --help' for more information.]) ;;
683 if $lt_cl_silent; then
684 exec AS_MESSAGE_FD>/dev/null
688 cat >>"$CONFIG_LT" <<_LTEOF
689 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
692 cat >>"$CONFIG_LT" <<\_LTEOF
693 AC_MSG_NOTICE([creating $ofile])
694 _LT_OUTPUT_LIBTOOL_COMMANDS
697 chmod +x "$CONFIG_LT"
699 # configure is writing to config.log, but config.lt does its own redirection,
700 # appending to config.log, which fails on DOS, as config.log is still kept
701 # open by configure. Here we exec the FD to /dev/null, effectively closing
702 # config.log, so it can be properly (re)opened and appended to by config.lt.
704 test "$silent" = yes &&
705 lt_config_lt_args="$lt_config_lt_args --quiet"
706 exec AS_MESSAGE_LOG_FD>/dev/null
707 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
708 exec AS_MESSAGE_LOG_FD>>config.log
709 $lt_cl_success || AS_EXIT(1)
715 # If TAG is the built-in tag, create an initial libtool script with a
716 # default configuration from the untagged config vars. Otherwise add code
717 # to config.status for appending the configuration named by TAG from the
718 # matching tagged config vars.
719 m4_defun([_LT_CONFIG],
720 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
721 _LT_CONFIG_SAVE_COMMANDS([
722 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
723 m4_if(_LT_TAG, [C], [
724 # See if we are running on zsh, and set the options which allow our
725 # commands through without removal of \ escapes.
726 if test -n "${ZSH_VERSION+set}" ; then
731 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
734 cat <<_LT_EOF >> "$cfgfile"
737 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
738 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
739 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
740 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
745 # ### BEGIN LIBTOOL CONFIG
746 _LT_LIBTOOL_CONFIG_VARS
748 # ### END LIBTOOL CONFIG
754 cat <<\_LT_EOF >> "$cfgfile"
755 # AIX sometimes has problems with the GCC collect2 program. For some
756 # reason, if we set the COLLECT_NAMES environment variable, the problems
757 # vanish in a puff of smoke.
758 if test "X${COLLECT_NAMES+set}" != Xset; then
768 # We use sed instead of cat because bash on DJGPP gets confused if
769 # if finds mixed CR/LF and LF-only lines. Since sed operates in
770 # text mode, it properly converts lines to CR/LF. This bash problem
771 # is reportedly fixed, but why not run on old versions too?
772 sed '$q' "$ltmain" >> "$cfgfile" \
773 || (rm -f "$cfgfile"; exit 1)
775 _LT_PROG_REPLACE_SHELLFNS
777 mv -f "$cfgfile" "$ofile" ||
778 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
781 [cat <<_LT_EOF >> "$ofile"
783 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
784 dnl in a comment (ie after a #).
785 # ### BEGIN LIBTOOL TAG CONFIG: $1
786 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
787 # ### END LIBTOOL TAG CONFIG: $1
794 TIMESTAMP='$TIMESTAMP'
797 ])dnl /_LT_CONFIG_SAVE_COMMANDS
801 # LT_SUPPORTED_TAG(TAG)
802 # ---------------------
803 # Trace this macro to discover what tags are supported by the libtool
804 # --tag option, using:
805 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
806 AC_DEFUN([LT_SUPPORTED_TAG], [])
809 # C support is built-in for now
810 m4_define([_LT_LANG_C_enabled], [])
811 m4_define([_LT_TAGS], [])
816 # Enable libtool support for the given language if not already enabled.
818 [AC_BEFORE([$0], [LT_OUTPUT])dnl
821 [C++], [_LT_LANG(CXX)],
822 [Go], [_LT_LANG(GO)],
823 [Java], [_LT_LANG(GCJ)],
824 [Fortran 77], [_LT_LANG(F77)],
825 [Fortran], [_LT_LANG(FC)],
826 [Windows Resource], [_LT_LANG(RC)],
827 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
829 [m4_fatal([$0: unsupported language: "$1"])])])dnl
836 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
837 [LT_SUPPORTED_TAG([$1])dnl
838 m4_append([_LT_TAGS], [$1 ])dnl
839 m4_define([_LT_LANG_]$1[_enabled], [])dnl
840 _LT_LANG_$1_CONFIG($1)])dnl
844 m4_ifndef([AC_PROG_GO], [
845 # NOTE: This macro has been submitted for inclusion into #
846 # GNU Autoconf as AC_PROG_GO. When it is available in #
847 # a released version of Autoconf we should remove this #
848 # macro and use it instead. #
849 m4_defun([AC_PROG_GO],
851 AC_ARG_VAR([GOC], [Go compiler command])dnl
852 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
853 _AC_ARG_VAR_LDFLAGS()dnl
854 AC_CHECK_TOOL(GOC, gccgo)
855 if test -z "$GOC"; then
856 if test -n "$ac_tool_prefix"; then
857 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
860 if test -z "$GOC"; then
861 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
867 # _LT_LANG_DEFAULT_CONFIG
868 # -----------------------
869 m4_defun([_LT_LANG_DEFAULT_CONFIG],
870 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
872 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
874 AC_PROVIDE_IFELSE([AC_PROG_F77],
876 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
878 AC_PROVIDE_IFELSE([AC_PROG_FC],
880 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
882 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
883 dnl pulling things in needlessly.
884 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
886 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
888 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
890 [m4_ifdef([AC_PROG_GCJ],
891 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
892 m4_ifdef([A][M_PROG_GCJ],
893 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
894 m4_ifdef([LT_PROG_GCJ],
895 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
897 AC_PROVIDE_IFELSE([AC_PROG_GO],
899 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
901 AC_PROVIDE_IFELSE([LT_PROG_RC],
903 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
904 ])# _LT_LANG_DEFAULT_CONFIG
907 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
908 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
909 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
910 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
911 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
912 dnl aclocal-1.4 backwards compatibility:
913 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
914 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
915 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
916 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
917 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
922 m4_defun([_LT_TAG_COMPILER],
923 [AC_REQUIRE([AC_PROG_CC])dnl
925 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
926 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
927 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
928 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
930 # If no C compiler was specified, use CC.
933 # If no C compiler flags were specified, use CFLAGS.
934 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
936 # Allow CC to be a program name with arguments.
941 # _LT_COMPILER_BOILERPLATE
942 # ------------------------
943 # Check for compiler boilerplate output or warnings with
944 # the simple compiler test code.
945 m4_defun([_LT_COMPILER_BOILERPLATE],
946 [m4_require([_LT_DECL_SED])dnl
947 ac_outfile=conftest.$ac_objext
948 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
949 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950 _lt_compiler_boilerplate=`cat conftest.err`
952 ])# _LT_COMPILER_BOILERPLATE
955 # _LT_LINKER_BOILERPLATE
956 # ----------------------
957 # Check for linker boilerplate output or warnings with
958 # the simple link test code.
959 m4_defun([_LT_LINKER_BOILERPLATE],
960 [m4_require([_LT_DECL_SED])dnl
961 ac_outfile=conftest.$ac_objext
962 echo "$lt_simple_link_test_code" >conftest.$ac_ext
963 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
964 _lt_linker_boilerplate=`cat conftest.err`
966 ])# _LT_LINKER_BOILERPLATE
968 # _LT_REQUIRED_DARWIN_CHECKS
969 # -------------------------
970 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
973 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
974 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
975 AC_CHECK_TOOL([LIPO], [lipo], [:])
976 AC_CHECK_TOOL([OTOOL], [otool], [:])
977 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
978 _LT_DECL([], [DSYMUTIL], [1],
979 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
980 _LT_DECL([], [NMEDIT], [1],
981 [Tool to change global to local symbols on Mac OS X])
982 _LT_DECL([], [LIPO], [1],
983 [Tool to manipulate fat objects and archives on Mac OS X])
984 _LT_DECL([], [OTOOL], [1],
985 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
986 _LT_DECL([], [OTOOL64], [1],
987 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
989 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
990 [lt_cv_apple_cc_single_mod=no
991 if test -z "${LT_MULTI_MODULE}"; then
992 # By default we will add the -single_module flag. You can override
993 # by either setting the environment variable LT_MULTI_MODULE
994 # non-empty at configure time, or by adding -multi_module to the
996 rm -rf libconftest.dylib*
997 echo "int foo(void){return 1;}" > conftest.c
998 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
999 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1000 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1001 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1003 # If there is a non-empty error log, and "single_module"
1004 # appears in it, assume the flag caused a linker warning
1005 if test -s conftest.err && $GREP single_module conftest.err; then
1006 cat conftest.err >&AS_MESSAGE_LOG_FD
1007 # Otherwise, if the output was created with a 0 exit code from
1008 # the compiler, it worked.
1009 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1010 lt_cv_apple_cc_single_mod=yes
1012 cat conftest.err >&AS_MESSAGE_LOG_FD
1014 rm -rf libconftest.dylib*
1018 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1019 [lt_cv_ld_exported_symbols_list],
1020 [lt_cv_ld_exported_symbols_list=no
1021 save_LDFLAGS=$LDFLAGS
1022 echo "_main" > conftest.sym
1023 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1024 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1025 [lt_cv_ld_exported_symbols_list=yes],
1026 [lt_cv_ld_exported_symbols_list=no])
1027 LDFLAGS="$save_LDFLAGS"
1030 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1031 [lt_cv_ld_force_load=no
1032 cat > conftest.c << _LT_EOF
1033 int forced_loaded() { return 2;}
1035 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1036 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1037 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1038 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1039 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1040 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1041 cat > conftest.c << _LT_EOF
1042 int main() { return 0;}
1044 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1045 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1047 if test -s conftest.err && $GREP force_load conftest.err; then
1048 cat conftest.err >&AS_MESSAGE_LOG_FD
1049 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1050 lt_cv_ld_force_load=yes
1052 cat conftest.err >&AS_MESSAGE_LOG_FD
1054 rm -f conftest.err libconftest.a conftest conftest.c
1055 rm -rf conftest.dSYM
1058 rhapsody* | darwin1.[[012]])
1059 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1061 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1062 darwin*) # darwin 5.x on
1063 # if running on 10.5 or later, the deployment target defaults
1064 # to the OS version, if on x86, and 10.4, the deployment
1065 # target defaults to 10.4. Don't you love it?
1066 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1067 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1068 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1070 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1072 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1076 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1077 _lt_dar_single_mod='$single_module'
1079 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1080 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1082 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1084 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1085 _lt_dsymutil='~$DSYMUTIL $lib || :'
1094 # _LT_DARWIN_LINKER_FEATURES([TAG])
1095 # ---------------------------------
1096 # Checks for linker and compiler features on darwin
1097 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1099 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1100 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1101 _LT_TAGVAR(hardcode_direct, $1)=no
1102 _LT_TAGVAR(hardcode_automatic, $1)=yes
1103 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1104 if test "$lt_cv_ld_force_load" = "yes"; then
1105 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1106 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1107 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1109 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1111 _LT_TAGVAR(link_all_deplibs, $1)=yes
1112 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1113 case $cc_basename in
1114 ifort*) _lt_dar_can_shared=yes ;;
1115 *) _lt_dar_can_shared=$GCC ;;
1117 if test "$_lt_dar_can_shared" = "yes"; then
1118 output_verbose_link_cmd=func_echo_all
1119 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1120 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1121 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1122 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1124 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1125 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1126 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1130 _LT_TAGVAR(ld_shlibs, $1)=no
1134 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1135 # ----------------------------------
1136 # Links a minimal program and checks the executable
1137 # for the system default hardcoded library path. In most cases,
1138 # this is /usr/lib:/lib, but when the MPI compilers are used
1139 # the location of the communication and MPI libs are included too.
1140 # If we don't find anything, use the default library path according
1141 # to the aix ld manual.
1142 # Store the results from the different compilers for each TAGNAME.
1143 # Allow to override them for all tags through lt_cv_aix_libpath.
1144 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1145 [m4_require([_LT_DECL_SED])dnl
1146 if test "${lt_cv_aix_libpath+set}" = set; then
1147 aix_libpath=$lt_cv_aix_libpath
1149 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1150 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1151 lt_aix_libpath_sed='[
1152 /Import File Strings/,/^$/ {
1154 s/^0 *\([^ ]*\) *$/\1/
1158 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1159 # Check for a 64-bit object if we didn't find anything.
1160 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1161 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1163 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1164 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1167 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1169 ])# _LT_SYS_MODULE_PATH_AIX
1172 # _LT_SHELL_INIT(ARG)
1173 # -------------------
1174 m4_define([_LT_SHELL_INIT],
1175 [m4_divert_text([M4SH-INIT], [$1
1176 ])])# _LT_SHELL_INIT
1180 # _LT_PROG_ECHO_BACKSLASH
1181 # -----------------------
1182 # Find how we can fake an echo command that does not interpret backslash.
1183 # In particular, with Autoconf 2.60 or later we add some code to the start
1184 # of the generated configure script which will find a shell with a builtin
1185 # printf (which we can use as an echo command).
1186 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1187 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1189 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1191 AC_MSG_CHECKING([how to print strings])
1192 # Test print first, because it will be a builtin if present.
1193 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1194 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1196 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1199 # Use this function as a fallback that always works.
1200 func_fallback_echo ()
1202 eval 'cat <<_LTECHO_EOF
1206 ECHO='func_fallback_echo'
1209 # func_echo_all arg...
1210 # Invoke $ECHO with all args, space-separated.
1217 printf*) AC_MSG_RESULT([printf]) ;;
1218 print*) AC_MSG_RESULT([print -r]) ;;
1219 *) AC_MSG_RESULT([cat]) ;;
1222 m4_ifdef([_AS_DETECT_SUGGESTED],
1223 [_AS_DETECT_SUGGESTED([
1224 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1225 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1227 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1228 PATH=/empty FPATH=/empty; export PATH FPATH
1229 test "X`printf %s $ECHO`" = "X$ECHO" \
1230 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1232 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1233 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1234 ])# _LT_PROG_ECHO_BACKSLASH
1239 AC_DEFUN([_LT_WITH_SYSROOT],
1240 [AC_MSG_CHECKING([for sysroot])
1241 AC_ARG_WITH([sysroot],
1242 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1243 (or the compiler's sysroot if not specified).],
1244 [], [with_sysroot=no])
1246 dnl lt_sysroot will always be passed unquoted. We quote it here
1247 dnl in case the user passed a directory name.
1249 case ${with_sysroot} in #(
1251 if test "$GCC" = yes; then
1252 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1256 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1261 AC_MSG_RESULT([${with_sysroot}])
1262 AC_MSG_ERROR([The sysroot must be an absolute path.])
1266 AC_MSG_RESULT([${lt_sysroot:-no}])
1267 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1268 [dependent libraries, and in which our libraries should be installed.])])
1272 m4_defun([_LT_ENABLE_LOCK],
1273 [AC_ARG_ENABLE([libtool-lock],
1274 [AS_HELP_STRING([--disable-libtool-lock],
1275 [avoid locking (might break parallel builds)])])
1276 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1278 # Some flags need to be propagated to the compiler or linker for good
1282 # Find out which ABI we are using.
1283 echo 'int i;' > conftest.$ac_ext
1284 if AC_TRY_EVAL(ac_compile); then
1285 case `/usr/bin/file conftest.$ac_objext` in
1297 # Find out which ABI we are using.
1298 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1299 if AC_TRY_EVAL(ac_compile); then
1300 if test "$lt_cv_prog_gnu_ld" = yes; then
1301 case `/usr/bin/file conftest.$ac_objext` in
1303 LD="${LD-ld} -melf32bsmip"
1306 LD="${LD-ld} -melf32bmipn32"
1309 LD="${LD-ld} -melf64bmip"
1313 case `/usr/bin/file conftest.$ac_objext` in
1329 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1330 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1331 # Find out which ABI we are using.
1332 echo 'int i;' > conftest.$ac_ext
1333 if AC_TRY_EVAL(ac_compile); then
1334 case `/usr/bin/file conftest.o` in
1337 x86_64-*kfreebsd*-gnu)
1338 LD="${LD-ld} -m elf_i386_fbsd"
1341 case `/usr/bin/file conftest.o` in
1343 LD="${LD-ld} -m elf32_x86_64"
1346 LD="${LD-ld} -m elf_i386"
1351 LD="${LD-ld} -m elf32lppclinux"
1354 LD="${LD-ld} -m elf32ppclinux"
1357 LD="${LD-ld} -m elf_s390"
1360 LD="${LD-ld} -m elf32_sparc"
1366 x86_64-*kfreebsd*-gnu)
1367 LD="${LD-ld} -m elf_x86_64_fbsd"
1370 LD="${LD-ld} -m elf_x86_64"
1373 LD="${LD-ld} -m elf64lppc"
1376 LD="${LD-ld} -m elf64ppc"
1378 s390*-*linux*|s390*-*tpf*)
1379 LD="${LD-ld} -m elf64_s390"
1382 LD="${LD-ld} -m elf64_sparc"
1392 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1393 SAVE_CFLAGS="$CFLAGS"
1394 CFLAGS="$CFLAGS -belf"
1395 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1397 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1399 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1400 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1401 CFLAGS="$SAVE_CFLAGS"
1405 # Find out which ABI we are using.
1406 echo 'int i;' > conftest.$ac_ext
1407 if AC_TRY_EVAL(ac_compile); then
1408 case `/usr/bin/file conftest.o` in
1410 case $lt_cv_prog_gnu_ld in
1414 LD="${LD-ld} -m elf_x86_64"
1417 LD="${LD-ld} -m elf64_sparc"
1420 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1421 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1426 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1438 need_locks="$enable_libtool_lock"
1444 m4_defun([_LT_PROG_AR],
1445 [AC_CHECK_TOOLS(AR, [ar], false)
1448 _LT_DECL([], [AR], [1], [The archiver])
1449 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1451 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1452 [lt_cv_ar_at_file=no
1453 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1454 [echo conftest.$ac_objext > conftest.lst
1455 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1456 AC_TRY_EVAL([lt_ar_try])
1457 if test "$ac_status" -eq 0; then
1458 # Ensure the archiver fails upon bogus file names.
1459 rm -f conftest.$ac_objext libconftest.a
1460 AC_TRY_EVAL([lt_ar_try])
1461 if test "$ac_status" -ne 0; then
1465 rm -f conftest.* libconftest.a
1469 if test "x$lt_cv_ar_at_file" = xno; then
1472 archiver_list_spec=$lt_cv_ar_at_file
1474 _LT_DECL([], [archiver_list_spec], [1],
1475 [How to feed a file listing to the archiver])
1479 # _LT_CMD_OLD_ARCHIVE
1480 # -------------------
1481 m4_defun([_LT_CMD_OLD_ARCHIVE],
1484 AC_CHECK_TOOL(STRIP, strip, :)
1485 test -z "$STRIP" && STRIP=:
1486 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1488 AC_CHECK_TOOL(RANLIB, ranlib, :)
1489 test -z "$RANLIB" && RANLIB=:
1490 _LT_DECL([], [RANLIB], [1],
1491 [Commands used to install an old-style archive])
1493 # Determine commands to create old-style static archives.
1494 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1495 old_postinstall_cmds='chmod 644 $oldlib'
1496 old_postuninstall_cmds=
1498 if test -n "$RANLIB"; then
1501 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1504 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1507 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1512 lock_old_archive_extraction=yes ;;
1514 lock_old_archive_extraction=no ;;
1516 _LT_DECL([], [old_postinstall_cmds], [2])
1517 _LT_DECL([], [old_postuninstall_cmds], [2])
1518 _LT_TAGDECL([], [old_archive_cmds], [2],
1519 [Commands used to build an old-style archive])
1520 _LT_DECL([], [lock_old_archive_extraction], [0],
1521 [Whether to use a lock for old archive extraction])
1522 ])# _LT_CMD_OLD_ARCHIVE
1525 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1526 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1527 # ----------------------------------------------------------------
1528 # Check whether the given compiler option works
1529 AC_DEFUN([_LT_COMPILER_OPTION],
1530 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1531 m4_require([_LT_DECL_SED])dnl
1532 AC_CACHE_CHECK([$1], [$2],
1534 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1535 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1536 lt_compiler_flag="$3"
1537 # Insert the option either (1) after the last *FLAGS variable, or
1538 # (2) before a word containing "conftest.", or (3) at the end.
1539 # Note that $ac_compile itself does not contain backslashes and begins
1540 # with a dollar sign (not a hyphen), so the echo should work correctly.
1541 # The option is referenced via a variable to avoid confusing sed.
1542 lt_compile=`echo "$ac_compile" | $SED \
1543 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1544 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1545 -e 's:$: $lt_compiler_flag:'`
1546 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1547 (eval "$lt_compile" 2>conftest.err)
1549 cat conftest.err >&AS_MESSAGE_LOG_FD
1550 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1551 if (exit $ac_status) && test -s "$ac_outfile"; then
1552 # The compiler can only warn and ignore the option if not recognized
1553 # So say no if there are warnings other than the usual output.
1554 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1555 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1556 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1563 if test x"[$]$2" = xyes; then
1564 m4_if([$5], , :, [$5])
1566 m4_if([$6], , :, [$6])
1568 ])# _LT_COMPILER_OPTION
1571 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1572 dnl aclocal-1.4 backwards compatibility:
1573 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1576 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1577 # [ACTION-SUCCESS], [ACTION-FAILURE])
1578 # ----------------------------------------------------
1579 # Check whether the given linker option works
1580 AC_DEFUN([_LT_LINKER_OPTION],
1581 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1582 m4_require([_LT_DECL_SED])dnl
1583 AC_CACHE_CHECK([$1], [$2],
1585 save_LDFLAGS="$LDFLAGS"
1586 LDFLAGS="$LDFLAGS $3"
1587 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1588 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1589 # The linker can only warn and ignore the option if not recognized
1590 # So say no if there are warnings
1591 if test -s conftest.err; then
1592 # Append any errors to the config.log.
1593 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1594 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1595 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1596 if diff conftest.exp conftest.er2 >/dev/null; then
1604 LDFLAGS="$save_LDFLAGS"
1607 if test x"[$]$2" = xyes; then
1608 m4_if([$4], , :, [$4])
1610 m4_if([$5], , :, [$5])
1612 ])# _LT_LINKER_OPTION
1615 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1616 dnl aclocal-1.4 backwards compatibility:
1617 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1622 AC_DEFUN([LT_CMD_MAX_LEN],
1623 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1624 # find the maximum length of command line arguments
1625 AC_MSG_CHECKING([the maximum length of command line arguments])
1626 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1632 # On DJGPP, this test can blow up pretty badly due to problems in libc
1633 # (any single argument exceeding 2000 bytes causes a buffer overrun
1634 # during glob expansion). Even if it were fixed, the result of this
1635 # check would be larger than it should be.
1636 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1640 # Under GNU Hurd, this test is not required because there is
1641 # no limit to the length of command line arguments.
1642 # Libtool will interpret -1 as no limit whatsoever
1643 lt_cv_sys_max_cmd_len=-1;
1646 cygwin* | mingw* | cegcc*)
1647 # On Win9x/ME, this test blows up -- it succeeds, but takes
1648 # about 5 minutes as the teststring grows exponentially.
1649 # Worse, since 9x/ME are not pre-emptively multitasking,
1650 # you end up with a "frozen" computer, even though with patience
1651 # the test eventually succeeds (with a max line length of 256k).
1652 # Instead, let's just punt: use the minimum linelength reported by
1653 # all of the supported platforms: 8192 (on NT/2K/XP).
1654 lt_cv_sys_max_cmd_len=8192;
1658 # On MiNT this can take a long time and run out of memory.
1659 lt_cv_sys_max_cmd_len=8192;
1663 # On AmigaOS with pdksh, this test takes hours, literally.
1664 # So we just punt and use a minimum line length of 8192.
1665 lt_cv_sys_max_cmd_len=8192;
1668 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1669 # This has been around since 386BSD, at least. Likely further.
1670 if test -x /sbin/sysctl; then
1671 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1672 elif test -x /usr/sbin/sysctl; then
1673 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1675 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1677 # And add a safety zone
1678 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1679 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1683 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1684 lt_cv_sys_max_cmd_len=196608
1688 # The test takes a long time on OS/2.
1689 lt_cv_sys_max_cmd_len=8192
1693 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1694 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1695 # nice to cause kernel panics so lets avoid the loop below.
1696 # First set a reasonable default.
1697 lt_cv_sys_max_cmd_len=16384
1699 if test -x /sbin/sysconfig; then
1700 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1701 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1706 lt_cv_sys_max_cmd_len=102400
1708 sysv5* | sco5v6* | sysv4.2uw2*)
1709 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1710 if test -n "$kargmax"; then
1711 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1713 lt_cv_sys_max_cmd_len=32768
1717 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1718 if test -n "$lt_cv_sys_max_cmd_len" && \
1719 test undefined != "$lt_cv_sys_max_cmd_len"; then
1720 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1721 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1723 # Make teststring a little bigger before we do anything with it.
1724 # a 1K string should be a reasonable start.
1725 for i in 1 2 3 4 5 6 7 8 ; do
1726 teststring=$teststring$teststring
1728 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1729 # If test is not a shell built-in, we'll probably end up computing a
1730 # maximum length that is only half of the actual maximum length, but
1732 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1733 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1734 test $i != 17 # 1/2 MB should be enough
1737 teststring=$teststring$teststring
1739 # Only check the string length outside the loop.
1740 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1742 # Add a significant safety factor because C++ compilers can tack on
1743 # massive amounts of additional arguments before passing them to the
1744 # linker. It appears as though 1/2 is a usable value.
1745 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1750 if test -n $lt_cv_sys_max_cmd_len ; then
1751 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1755 max_cmd_len=$lt_cv_sys_max_cmd_len
1756 _LT_DECL([], [max_cmd_len], [0],
1757 [What is the maximum length of a command?])
1761 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1762 dnl aclocal-1.4 backwards compatibility:
1763 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1768 m4_defun([_LT_HEADER_DLFCN],
1769 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1770 ])# _LT_HEADER_DLFCN
1773 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1774 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1775 # ----------------------------------------------------------------
1776 m4_defun([_LT_TRY_DLOPEN_SELF],
1777 [m4_require([_LT_HEADER_DLFCN])dnl
1778 if test "$cross_compiling" = yes; then :
1781 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1782 lt_status=$lt_dlunknown
1783 cat > conftest.$ac_ext <<_LT_EOF
1784 [#line $LINENO "configure"
1785 #include "confdefs.h"
1794 # define LT_DLGLOBAL RTLD_GLOBAL
1797 # define LT_DLGLOBAL DL_GLOBAL
1799 # define LT_DLGLOBAL 0
1803 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1804 find out it does not work in some platform. */
1805 #ifndef LT_DLLAZY_OR_NOW
1807 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1810 # define LT_DLLAZY_OR_NOW DL_LAZY
1813 # define LT_DLLAZY_OR_NOW RTLD_NOW
1816 # define LT_DLLAZY_OR_NOW DL_NOW
1818 # define LT_DLLAZY_OR_NOW 0
1825 /* When -fvisbility=hidden is used, assume the code has been annotated
1826 correspondingly for the symbols needed. */
1827 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1828 int fnord () __attribute__((visibility("default")));
1831 int fnord () { return 42; }
1834 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1835 int status = $lt_dlunknown;
1839 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1842 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1843 else puts (dlerror ());
1845 /* dlclose (self); */
1853 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1854 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1857 x$lt_dlno_uscore) $1 ;;
1858 x$lt_dlneed_uscore) $2 ;;
1859 x$lt_dlunknown|x*) $3 ;;
1862 # compilation failed
1867 ])# _LT_TRY_DLOPEN_SELF
1870 # LT_SYS_DLOPEN_SELF
1871 # ------------------
1872 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1873 [m4_require([_LT_HEADER_DLFCN])dnl
1874 if test "x$enable_dlopen" != xyes; then
1875 enable_dlopen=unknown
1876 enable_dlopen_self=unknown
1877 enable_dlopen_self_static=unknown
1884 lt_cv_dlopen="load_add_on"
1886 lt_cv_dlopen_self=yes
1889 mingw* | pw32* | cegcc*)
1890 lt_cv_dlopen="LoadLibrary"
1895 lt_cv_dlopen="dlopen"
1900 # if libdl is installed we need to link against it
1901 AC_CHECK_LIB([dl], [dlopen],
1902 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1905 lt_cv_dlopen_self=yes
1910 AC_CHECK_FUNC([shl_load],
1911 [lt_cv_dlopen="shl_load"],
1912 [AC_CHECK_LIB([dld], [shl_load],
1913 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1914 [AC_CHECK_FUNC([dlopen],
1915 [lt_cv_dlopen="dlopen"],
1916 [AC_CHECK_LIB([dl], [dlopen],
1917 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1918 [AC_CHECK_LIB([svld], [dlopen],
1919 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1920 [AC_CHECK_LIB([dld], [dld_link],
1921 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1930 if test "x$lt_cv_dlopen" != xno; then
1936 case $lt_cv_dlopen in
1938 save_CPPFLAGS="$CPPFLAGS"
1939 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1941 save_LDFLAGS="$LDFLAGS"
1942 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1945 LIBS="$lt_cv_dlopen_libs $LIBS"
1947 AC_CACHE_CHECK([whether a program can dlopen itself],
1948 lt_cv_dlopen_self, [dnl
1949 _LT_TRY_DLOPEN_SELF(
1950 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1951 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1954 if test "x$lt_cv_dlopen_self" = xyes; then
1955 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1956 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1957 lt_cv_dlopen_self_static, [dnl
1958 _LT_TRY_DLOPEN_SELF(
1959 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1960 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1964 CPPFLAGS="$save_CPPFLAGS"
1965 LDFLAGS="$save_LDFLAGS"
1970 case $lt_cv_dlopen_self in
1971 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1972 *) enable_dlopen_self=unknown ;;
1975 case $lt_cv_dlopen_self_static in
1976 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1977 *) enable_dlopen_self_static=unknown ;;
1980 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1981 [Whether dlopen is supported])
1982 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1983 [Whether dlopen of programs is supported])
1984 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1985 [Whether dlopen of statically linked programs is supported])
1986 ])# LT_SYS_DLOPEN_SELF
1989 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1990 dnl aclocal-1.4 backwards compatibility:
1991 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1994 # _LT_COMPILER_C_O([TAGNAME])
1995 # ---------------------------
1996 # Check to see if options -c and -o are simultaneously supported by compiler.
1997 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1998 m4_defun([_LT_COMPILER_C_O],
1999 [m4_require([_LT_DECL_SED])dnl
2000 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2001 m4_require([_LT_TAG_COMPILER])dnl
2002 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2003 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2004 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2005 $RM -r conftest 2>/dev/null
2009 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2011 lt_compiler_flag="-o out/conftest2.$ac_objext"
2012 # Insert the option either (1) after the last *FLAGS variable, or
2013 # (2) before a word containing "conftest.", or (3) at the end.
2014 # Note that $ac_compile itself does not contain backslashes and begins
2015 # with a dollar sign (not a hyphen), so the echo should work correctly.
2016 lt_compile=`echo "$ac_compile" | $SED \
2017 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2018 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2019 -e 's:$: $lt_compiler_flag:'`
2020 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2021 (eval "$lt_compile" 2>out/conftest.err)
2023 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2024 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2025 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2027 # The compiler can only warn and ignore the option if not recognized
2028 # So say no if there are warnings
2029 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2030 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2031 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2032 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2035 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2037 # SGI C++ compiler will create directory out/ii_files/ for
2038 # template instantiation
2039 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2040 $RM out/* && rmdir out
2045 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2046 [Does compiler simultaneously support -c and -o options?])
2047 ])# _LT_COMPILER_C_O
2050 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2051 # ----------------------------------
2052 # Check to see if we can do hard links to lock some files if needed
2053 m4_defun([_LT_COMPILER_FILE_LOCKS],
2054 [m4_require([_LT_ENABLE_LOCK])dnl
2055 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2056 _LT_COMPILER_C_O([$1])
2058 hard_links="nottested"
2059 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2060 # do not overwrite the value of need_locks provided by the user
2061 AC_MSG_CHECKING([if we can lock with hard links])
2064 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2066 ln conftest.a conftest.b 2>&5 || hard_links=no
2067 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2068 AC_MSG_RESULT([$hard_links])
2069 if test "$hard_links" = no; then
2070 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2076 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2077 ])# _LT_COMPILER_FILE_LOCKS
2082 m4_defun([_LT_CHECK_OBJDIR],
2083 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2084 [rm -f .libs 2>/dev/null
2085 mkdir .libs 2>/dev/null
2086 if test -d .libs; then
2089 # MS-DOS does not allow filenames that begin with a dot.
2092 rmdir .libs 2>/dev/null])
2093 objdir=$lt_cv_objdir
2094 _LT_DECL([], [objdir], [0],
2095 [The name of the directory that contains temporary libtool files])dnl
2096 m4_pattern_allow([LT_OBJDIR])dnl
2097 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2098 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2099 ])# _LT_CHECK_OBJDIR
2102 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2103 # --------------------------------------
2104 # Check hardcoding attributes.
2105 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2106 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2107 _LT_TAGVAR(hardcode_action, $1)=
2108 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2109 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2110 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2112 # We can hardcode non-existent directories.
2113 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2114 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2115 # have to relink, otherwise we might link with an installed library
2116 # when we should be linking with a yet-to-be-installed one
2117 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2118 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2119 # Linking always hardcodes the temporary library directory.
2120 _LT_TAGVAR(hardcode_action, $1)=relink
2122 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2123 _LT_TAGVAR(hardcode_action, $1)=immediate
2126 # We cannot hardcode anything, or else we can only hardcode existing
2128 _LT_TAGVAR(hardcode_action, $1)=unsupported
2130 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2132 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2133 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2134 # Fast installation is not supported
2135 enable_fast_install=no
2136 elif test "$shlibpath_overrides_runpath" = yes ||
2137 test "$enable_shared" = no; then
2138 # Fast installation is not necessary
2139 enable_fast_install=needless
2141 _LT_TAGDECL([], [hardcode_action], [0],
2142 [How to hardcode a shared library path into an executable])
2143 ])# _LT_LINKER_HARDCODE_LIBPATH
2148 m4_defun([_LT_CMD_STRIPLIB],
2149 [m4_require([_LT_DECL_EGREP])
2152 AC_MSG_CHECKING([whether stripping libraries is possible])
2153 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2154 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2155 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2156 AC_MSG_RESULT([yes])
2158 # FIXME - insert some real tests, host_os isn't really good enough
2161 if test -n "$STRIP" ; then
2162 striplib="$STRIP -x"
2163 old_striplib="$STRIP -S"
2164 AC_MSG_RESULT([yes])
2174 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2175 _LT_DECL([], [striplib], [1])
2176 ])# _LT_CMD_STRIPLIB
2179 # _LT_SYS_DYNAMIC_LINKER([TAG])
2180 # -----------------------------
2181 # PORTME Fill in your ld.so characteristics
2182 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2183 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2184 m4_require([_LT_DECL_EGREP])dnl
2185 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2186 m4_require([_LT_DECL_OBJDUMP])dnl
2187 m4_require([_LT_DECL_SED])dnl
2188 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2189 AC_MSG_CHECKING([dynamic linker characteristics])
2192 if test "$GCC" = yes; then
2194 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2195 *) lt_awk_arg="/^libraries:/" ;;
2198 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2199 *) lt_sed_strip_eq="s,=/,/,g" ;;
2201 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2202 case $lt_search_path_spec in
2204 # if the path contains ";" then we assume it to be the separator
2205 # otherwise default to the standard path separator (i.e. ":") - it is
2206 # assumed that no part of a normal pathname contains ";" but that should
2207 # okay in the real world where ";" in dirpaths is itself problematic.
2208 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2211 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2214 # Ok, now we have the path, separated by spaces, we can step through it
2215 # and add multilib dir if necessary.
2216 lt_tmp_lt_search_path_spec=
2217 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2218 for lt_sys_path in $lt_search_path_spec; do
2219 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2220 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2222 test -d "$lt_sys_path" && \
2223 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2226 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2227 BEGIN {RS=" "; FS="/|\n";} {
2230 for (lt_i = NF; lt_i > 0; lt_i--) {
2231 if ($lt_i != "" && $lt_i != ".") {
2232 if ($lt_i == "..") {
2235 if (lt_count == 0) {
2236 lt_foo="/" $lt_i lt_foo;
2243 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2244 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2246 # AWK program above erroneously prepends '/' to C:/dos/paths
2249 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2250 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2252 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2254 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2257 libname_spec='lib$name'
2265 shlibpath_overrides_runpath=unknown
2267 dynamic_linker="$host_os ld.so"
2268 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2269 need_lib_prefix=unknown
2270 hardcode_into_libs=no
2272 # when you set need_version to no, make sure it does not cause -set_version
2273 # flags to be left without arguments
2274 need_version=unknown
2278 version_type=linux # correct to gnu/linux during the next big refactor
2279 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2280 shlibpath_var=LIBPATH
2282 # AIX 3 has no versioning support, so we append a major version to the name.
2283 soname_spec='${libname}${release}${shared_ext}$major'
2287 version_type=linux # correct to gnu/linux during the next big refactor
2290 hardcode_into_libs=yes
2291 if test "$host_cpu" = ia64; then
2292 # AIX 5 supports IA64
2293 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2294 shlibpath_var=LD_LIBRARY_PATH
2296 # With GCC up to 2.95.x, collect2 would create an import file
2297 # for dependence libraries. The import file would start with
2298 # the line `#! .'. This would cause the generated library to
2299 # depend on `.', always an invalid library. This was fixed in
2300 # development snapshots of GCC prior to 3.0.
2302 aix4 | aix4.[[01]] | aix4.[[01]].*)
2303 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2305 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2312 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2313 # soname into executable. Probably we can add versioning support to
2314 # collect2, so additional links can be useful in future.
2315 if test "$aix_use_runtimelinking" = yes; then
2316 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2317 # instead of lib<name>.a to let people know that these are not
2318 # typical AIX shared libraries.
2319 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2321 # We preserve .a as extension for shared libraries through AIX4.2
2322 # and later when we are not doing run time linking.
2323 library_names_spec='${libname}${release}.a $libname.a'
2324 soname_spec='${libname}${release}${shared_ext}$major'
2326 shlibpath_var=LIBPATH
2333 # Since July 2007 AmigaOS4 officially supports .so libraries.
2334 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2335 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2338 library_names_spec='$libname.ixlibrary $libname.a'
2339 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2340 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 ${libname}_ixlibrary.a || exit 1; done'
2346 library_names_spec='${libname}${shared_ext}'
2347 dynamic_linker="$host_os ld.so"
2348 shlibpath_var=LIBRARY_PATH
2352 version_type=linux # correct to gnu/linux during the next big refactor
2354 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2355 soname_spec='${libname}${release}${shared_ext}$major'
2356 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2357 shlibpath_var=LD_LIBRARY_PATH
2358 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2359 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2360 # the default ld.so.conf also contains /usr/contrib/lib and
2361 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2362 # libtool to hard-code these into programs
2365 cygwin* | mingw* | pw32* | cegcc*)
2366 version_type=windows
2371 case $GCC,$cc_basename in
2374 library_names_spec='$libname.dll.a'
2375 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2376 postinstall_cmds='base_file=`basename \${file}`~
2377 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2378 dldir=$destdir/`dirname \$dlpath`~
2379 test -d \$dldir || mkdir -p \$dldir~
2380 $install_prog $dir/$dlname \$dldir/$dlname~
2381 chmod a+x \$dldir/$dlname~
2382 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2383 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2385 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2386 dlpath=$dir/\$dldll~
2388 shlibpath_overrides_runpath=yes
2392 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2393 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2395 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2398 # MinGW DLLs use traditional 'lib' prefix
2399 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2402 # pw32 DLLs use 'pw' prefix rather than 'lib'
2403 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2406 dynamic_linker='Win32 ld.exe'
2411 libname_spec='$name'
2412 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2413 library_names_spec='${libname}.dll.lib'
2417 sys_lib_search_path_spec=
2423 # Let DOS variable expansion print the short 8.3 style file name.
2424 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2425 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2428 # Convert to MSYS style.
2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2432 # Convert to unix form, then to dos form, then back to unix form
2433 # but this time dos style (no spaces!) so that the unix form looks
2434 # like /cygdrive/c/PROGRA~1:/cygdr...
2435 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2436 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2437 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2440 sys_lib_search_path_spec="$LIB"
2441 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2442 # It is most probably a Windows format PATH.
2443 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2445 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2447 # FIXME: find the short name or the path components, as spaces are
2448 # common. (e.g. "Program Files" -> "PROGRA~1")
2452 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2453 postinstall_cmds='base_file=`basename \${file}`~
2454 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2455 dldir=$destdir/`dirname \$dlpath`~
2456 test -d \$dldir || mkdir -p \$dldir~
2457 $install_prog $dir/$dlname \$dldir/$dlname'
2458 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2459 dlpath=$dir/\$dldll~
2461 shlibpath_overrides_runpath=yes
2462 dynamic_linker='Win32 link.exe'
2466 # Assume MSVC wrapper
2467 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2468 dynamic_linker='Win32 ld.exe'
2471 # FIXME: first we should search . and the directory the executable is in
2475 darwin* | rhapsody*)
2476 dynamic_linker="$host_os dyld"
2480 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2481 soname_spec='${libname}${release}${major}$shared_ext'
2482 shlibpath_overrides_runpath=yes
2483 shlibpath_var=DYLD_LIBRARY_PATH
2484 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2486 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2487 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2491 version_type=linux # correct to gnu/linux during the next big refactor
2494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2495 soname_spec='${libname}${release}${shared_ext}$major'
2496 shlibpath_var=LD_LIBRARY_PATH
2499 freebsd* | dragonfly*)
2500 # DragonFly does not have aout. When/if they implement a new
2501 # versioning mechanism, adjust this.
2502 if test -x /usr/bin/objformat; then
2503 objformat=`/usr/bin/objformat`
2506 freebsd[[23]].*) objformat=aout ;;
2510 version_type=freebsd-$objformat
2511 case $version_type in
2513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2518 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2522 shlibpath_var=LD_LIBRARY_PATH
2525 shlibpath_overrides_runpath=yes
2527 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2528 shlibpath_overrides_runpath=yes
2529 hardcode_into_libs=yes
2531 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2532 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2533 shlibpath_overrides_runpath=no
2534 hardcode_into_libs=yes
2536 *) # from 4.6 on, and DragonFly
2537 shlibpath_overrides_runpath=yes
2538 hardcode_into_libs=yes
2544 version_type=linux # correct to gnu/linux during the next big refactor
2547 dynamic_linker="$host_os runtime_loader"
2548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2549 soname_spec='${libname}${release}${shared_ext}$major'
2550 shlibpath_var=LIBRARY_PATH
2551 shlibpath_overrides_runpath=yes
2552 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2553 hardcode_into_libs=yes
2556 hpux9* | hpux10* | hpux11*)
2557 # Give a soname corresponding to the major version so that dld.sl refuses to
2558 # link against other versions.
2565 hardcode_into_libs=yes
2566 dynamic_linker="$host_os dld.so"
2567 shlibpath_var=LD_LIBRARY_PATH
2568 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2569 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2570 soname_spec='${libname}${release}${shared_ext}$major'
2571 if test "X$HPUX_IA64_MODE" = X32; then
2572 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2574 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2576 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2580 hardcode_into_libs=yes
2581 dynamic_linker="$host_os dld.sl"
2582 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2583 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2584 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2585 soname_spec='${libname}${release}${shared_ext}$major'
2586 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2587 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2591 dynamic_linker="$host_os dld.sl"
2592 shlibpath_var=SHLIB_PATH
2593 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2594 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2595 soname_spec='${libname}${release}${shared_ext}$major'
2598 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2599 postinstall_cmds='chmod 555 $lib'
2600 # or fails outright, so override atomically:
2601 install_override_mode=555
2605 version_type=linux # correct to gnu/linux during the next big refactor
2608 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2609 soname_spec='${libname}${release}${shared_ext}$major'
2610 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2611 shlibpath_var=LD_LIBRARY_PATH
2612 shlibpath_overrides_runpath=no
2613 hardcode_into_libs=yes
2616 irix5* | irix6* | nonstopux*)
2618 nonstopux*) version_type=nonstopux ;;
2620 if test "$lt_cv_prog_gnu_ld" = yes; then
2621 version_type=linux # correct to gnu/linux during the next big refactor
2628 soname_spec='${libname}${release}${shared_ext}$major'
2629 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2631 irix5* | nonstopux*)
2635 case $LD in # libtool.m4 will add one of these switches to LD
2636 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2637 libsuff= shlibsuff= libmagic=32-bit;;
2638 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2639 libsuff=32 shlibsuff=N32 libmagic=N32;;
2640 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2641 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2642 *) libsuff= shlibsuff= libmagic=never-match;;
2646 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2647 shlibpath_overrides_runpath=no
2648 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2649 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2650 hardcode_into_libs=yes
2653 # No shared lib support for Linux oldld, aout, or coff.
2654 linux*oldld* | linux*aout* | linux*coff*)
2658 # This must be glibc/ELF.
2659 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2660 version_type=linux # correct to gnu/linux during the next big refactor
2663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2664 soname_spec='${libname}${release}${shared_ext}$major'
2665 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2666 shlibpath_var=LD_LIBRARY_PATH
2667 shlibpath_overrides_runpath=no
2669 # Some binutils ld are patched to set DT_RUNPATH
2670 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2671 [lt_cv_shlibpath_overrides_runpath=no
2672 save_LDFLAGS=$LDFLAGS
2674 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2675 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2676 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2677 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2678 [lt_cv_shlibpath_overrides_runpath=yes])])
2679 LDFLAGS=$save_LDFLAGS
2682 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2684 # This implies no fast_install, which is unacceptable.
2685 # Some rework will be needed to allow for fast_install
2686 # before this can be enabled.
2687 hardcode_into_libs=yes
2689 # Append ld.so.conf contents to the search path
2690 if test -f /etc/ld.so.conf; then
2691 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2692 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2695 # We used to test for /lib/ld.so.1 and disable shared libraries on
2696 # powerpc, because MkLinux only supported shared libraries with the
2697 # GNU dynamic linker. Since this was broken with cross compilers,
2698 # most powerpc-linux boxes support dynamic linking these days and
2699 # people can always --disable-shared, the test was removed, and we
2700 # assume the GNU/Linux dynamic linker is in use.
2701 dynamic_linker='GNU/Linux ld.so'
2708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2709 soname_spec='${libname}${release}${shared_ext}$major'
2710 shlibpath_var=LD_LIBRARY_PATH
2711 shlibpath_overrides_runpath=no
2712 hardcode_into_libs=yes
2713 dynamic_linker='NetBSD ld.elf_so'
2720 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2722 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2723 dynamic_linker='NetBSD (a.out) ld.so'
2725 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2726 soname_spec='${libname}${release}${shared_ext}$major'
2727 dynamic_linker='NetBSD ld.elf_so'
2729 shlibpath_var=LD_LIBRARY_PATH
2730 shlibpath_overrides_runpath=yes
2731 hardcode_into_libs=yes
2735 version_type=linux # correct to gnu/linux during the next big refactor
2736 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2737 shlibpath_var=LD_LIBRARY_PATH
2738 shlibpath_overrides_runpath=yes
2745 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2746 soname_spec='${libname}${release}${shared_ext}$major'
2747 shlibpath_var=LD_LIBRARY_PATH
2748 shlibpath_overrides_runpath=no
2749 hardcode_into_libs=yes
2750 dynamic_linker='ldqnx.so'
2755 sys_lib_dlsearch_path_spec="/usr/lib"
2757 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2759 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2760 *) need_version=no ;;
2762 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2763 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2764 shlibpath_var=LD_LIBRARY_PATH
2765 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2767 openbsd2.[[89]] | openbsd2.[[89]].*)
2768 shlibpath_overrides_runpath=no
2771 shlibpath_overrides_runpath=yes
2775 shlibpath_overrides_runpath=yes
2780 libname_spec='$name'
2783 library_names_spec='$libname${shared_ext} $libname.a'
2784 dynamic_linker='OS/2 ld.exe'
2785 shlibpath_var=LIBPATH
2788 osf3* | osf4* | osf5*)
2792 soname_spec='${libname}${release}${shared_ext}$major'
2793 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2794 shlibpath_var=LD_LIBRARY_PATH
2795 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2796 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2804 version_type=linux # correct to gnu/linux during the next big refactor
2807 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2808 soname_spec='${libname}${release}${shared_ext}$major'
2809 shlibpath_var=LD_LIBRARY_PATH
2810 shlibpath_overrides_runpath=yes
2811 hardcode_into_libs=yes
2812 # ldd complains unless libraries are executable
2813 postinstall_cmds='chmod +x $lib'
2818 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2819 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2820 shlibpath_var=LD_LIBRARY_PATH
2821 shlibpath_overrides_runpath=yes
2822 if test "$with_gnu_ld" = yes; then
2829 version_type=linux # correct to gnu/linux during the next big refactor
2830 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2831 soname_spec='${libname}${release}${shared_ext}$major'
2832 shlibpath_var=LD_LIBRARY_PATH
2833 case $host_vendor in
2835 shlibpath_overrides_runpath=no
2837 runpath_var=LD_RUN_PATH
2845 shlibpath_overrides_runpath=no
2846 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2852 if test -d /usr/nec ;then
2853 version_type=linux # correct to gnu/linux during the next big refactor
2854 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2855 soname_spec='$libname${shared_ext}.$major'
2856 shlibpath_var=LD_LIBRARY_PATH
2860 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2861 version_type=freebsd-elf
2864 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2865 soname_spec='${libname}${release}${shared_ext}$major'
2866 shlibpath_var=LD_LIBRARY_PATH
2867 shlibpath_overrides_runpath=yes
2868 hardcode_into_libs=yes
2869 if test "$with_gnu_ld" = yes; then
2870 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2872 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2875 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2879 sys_lib_dlsearch_path_spec='/usr/lib'
2883 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2884 version_type=linux # correct to gnu/linux during the next big refactor
2887 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2888 shlibpath_var=LD_LIBRARY_PATH
2889 shlibpath_overrides_runpath=no
2890 hardcode_into_libs=yes
2894 version_type=linux # correct to gnu/linux during the next big refactor
2895 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2896 soname_spec='${libname}${release}${shared_ext}$major'
2897 shlibpath_var=LD_LIBRARY_PATH
2904 AC_MSG_RESULT([$dynamic_linker])
2905 test "$dynamic_linker" = no && can_build_shared=no
2907 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2908 if test "$GCC" = yes; then
2909 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2912 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2913 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2915 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2916 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2919 _LT_DECL([], [variables_saved_for_relink], [1],
2920 [Variables whose values should be saved in libtool wrapper scripts and
2921 restored at link time])
2922 _LT_DECL([], [need_lib_prefix], [0],
2923 [Do we need the "lib" prefix for modules?])
2924 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2925 _LT_DECL([], [version_type], [0], [Library versioning type])
2926 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2927 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2928 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2929 [Is shlibpath searched before the hard-coded library search path?])
2930 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2931 _LT_DECL([], [library_names_spec], [1],
2932 [[List of archive names. First name is the real one, the rest are links.
2933 The last name is the one that the linker finds with -lNAME]])
2934 _LT_DECL([], [soname_spec], [1],
2935 [[The coded name of the library, if different from the real name]])
2936 _LT_DECL([], [install_override_mode], [1],
2937 [Permission mode override for installation of shared libraries])
2938 _LT_DECL([], [postinstall_cmds], [2],
2939 [Command to use after installation of a shared archive])
2940 _LT_DECL([], [postuninstall_cmds], [2],
2941 [Command to use after uninstallation of a shared archive])
2942 _LT_DECL([], [finish_cmds], [2],
2943 [Commands used to finish a libtool library installation in a directory])
2944 _LT_DECL([], [finish_eval], [1],
2945 [[As "finish_cmds", except a single script fragment to be evaled but
2947 _LT_DECL([], [hardcode_into_libs], [0],
2948 [Whether we should hardcode library paths into libraries])
2949 _LT_DECL([], [sys_lib_search_path_spec], [2],
2950 [Compile-time system search path for libraries])
2951 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2952 [Run-time system search path for libraries])
2953 ])# _LT_SYS_DYNAMIC_LINKER
2956 # _LT_PATH_TOOL_PREFIX(TOOL)
2957 # --------------------------
2958 # find a file program which can recognize shared library
2959 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2960 [m4_require([_LT_DECL_EGREP])dnl
2961 AC_MSG_CHECKING([for $1])
2962 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2964 [[\\/*] | ?:[\\/]*])
2965 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2968 lt_save_MAGIC_CMD="$MAGIC_CMD"
2969 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2970 dnl $ac_dummy forces splitting on constant user-supplied paths.
2971 dnl POSIX.2 word splitting is done only on the output of word expansions,
2972 dnl not every word. This closes a longstanding sh security hole.
2973 ac_dummy="m4_if([$2], , $PATH, [$2])"
2974 for ac_dir in $ac_dummy; do
2976 test -z "$ac_dir" && ac_dir=.
2977 if test -f $ac_dir/$1; then
2978 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2979 if test -n "$file_magic_test_file"; then
2980 case $deplibs_check_method in
2982 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2983 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2984 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2985 $EGREP "$file_magic_regex" > /dev/null; then
2990 *** Warning: the command libtool uses to detect shared libraries,
2991 *** $file_magic_cmd, produces output that libtool cannot recognize.
2992 *** The result is that libtool may fail to recognize shared libraries
2993 *** as such. This will affect the creation of libtool libraries that
2994 *** depend on shared libraries, but programs linked with such libtool
2995 *** libraries will work regardless of this problem. Nevertheless, you
2996 *** may want to report the problem to your system manager and/or to
2997 *** bug-libtool@gnu.org
3007 MAGIC_CMD="$lt_save_MAGIC_CMD"
3010 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3011 if test -n "$MAGIC_CMD"; then
3012 AC_MSG_RESULT($MAGIC_CMD)
3016 _LT_DECL([], [MAGIC_CMD], [0],
3017 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3018 ])# _LT_PATH_TOOL_PREFIX
3021 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3022 dnl aclocal-1.4 backwards compatibility:
3023 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3028 # find a file program which can recognize a shared library
3029 m4_defun([_LT_PATH_MAGIC],
3030 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3031 if test -z "$lt_cv_path_MAGIC_CMD"; then
3032 if test -n "$ac_tool_prefix"; then
3033 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3043 # find the pathname to the GNU or non-GNU linker
3044 AC_DEFUN([LT_PATH_LD],
3045 [AC_REQUIRE([AC_PROG_CC])dnl
3046 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3047 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3048 m4_require([_LT_DECL_SED])dnl
3049 m4_require([_LT_DECL_EGREP])dnl
3050 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3052 AC_ARG_WITH([gnu-ld],
3053 [AS_HELP_STRING([--with-gnu-ld],
3054 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3055 [test "$withval" = no || with_gnu_ld=yes],
3056 [with_gnu_ld=no])dnl
3059 if test "$GCC" = yes; then
3060 # Check if gcc -print-prog-name=ld gives a path.
3061 AC_MSG_CHECKING([for ld used by $CC])
3064 # gcc leaves a trailing carriage return which upsets mingw
3065 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3067 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3070 # Accept absolute paths.
3071 [[\\/]]* | ?:[[\\/]]*)
3072 re_direlt='/[[^/]][[^/]]*/\.\./'
3073 # Canonicalize the pathname of ld
3074 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3075 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3076 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3078 test -z "$LD" && LD="$ac_prog"
3081 # If it fails, then pretend we aren't using GCC.
3085 # If it is relative, then search for the first ld in PATH.
3089 elif test "$with_gnu_ld" = yes; then
3090 AC_MSG_CHECKING([for GNU ld])
3092 AC_MSG_CHECKING([for non-GNU ld])
3094 AC_CACHE_VAL(lt_cv_path_LD,
3095 [if test -z "$LD"; then
3096 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3097 for ac_dir in $PATH; do
3099 test -z "$ac_dir" && ac_dir=.
3100 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3101 lt_cv_path_LD="$ac_dir/$ac_prog"
3102 # Check to see if the program is GNU ld. I'd rather use --version,
3103 # but apparently some variants of GNU ld only accept -v.
3104 # Break only if it was the GNU/non-GNU ld that we prefer.
3105 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3106 *GNU* | *'with BFD'*)
3107 test "$with_gnu_ld" != no && break
3110 test "$with_gnu_ld" != yes && break
3117 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3120 if test -n "$LD"; then
3125 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3129 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3133 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3134 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3135 dnl aclocal-1.4 backwards compatibility:
3136 dnl AC_DEFUN([AM_PROG_LD], [])
3137 dnl AC_DEFUN([AC_PROG_LD], [])
3142 m4_defun([_LT_PATH_LD_GNU],
3143 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3144 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3145 case `$LD -v 2>&1 </dev/null` in
3146 *GNU* | *'with BFD'*)
3147 lt_cv_prog_gnu_ld=yes
3150 lt_cv_prog_gnu_ld=no
3153 with_gnu_ld=$lt_cv_prog_gnu_ld
3159 # find reload flag for linker
3160 # -- PORTME Some linkers may need a different reload flag.
3161 m4_defun([_LT_CMD_RELOAD],
3162 [AC_CACHE_CHECK([for $LD option to reload object files],
3163 lt_cv_ld_reload_flag,
3164 [lt_cv_ld_reload_flag='-r'])
3165 reload_flag=$lt_cv_ld_reload_flag
3166 case $reload_flag in
3168 *) reload_flag=" $reload_flag" ;;
3170 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3172 cygwin* | mingw* | pw32* | cegcc*)
3173 if test "$GCC" != yes; then
3178 if test "$GCC" = yes; then
3179 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3181 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3185 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3186 _LT_TAGDECL([], [reload_cmds], [2])dnl
3190 # _LT_CHECK_MAGIC_METHOD
3191 # ----------------------
3192 # how to check for library dependencies
3193 # -- PORTME fill in with the dynamic library characteristics
3194 m4_defun([_LT_CHECK_MAGIC_METHOD],
3195 [m4_require([_LT_DECL_EGREP])
3196 m4_require([_LT_DECL_OBJDUMP])
3197 AC_CACHE_CHECK([how to recognize dependent libraries],
3198 lt_cv_deplibs_check_method,
3199 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3200 lt_cv_file_magic_test_file=
3201 lt_cv_deplibs_check_method='unknown'
3202 # Need to set the preceding variable on all platforms that support
3203 # interlibrary dependencies.
3204 # 'none' -- dependencies not supported.
3205 # `unknown' -- same as none, but documents that we really don't know.
3206 # 'pass_all' -- all dependencies passed with no checks.
3207 # 'test_compile' -- check by making test program.
3208 # 'file_magic [[regex]]' -- check by looking for files in library path
3209 # which responds to the $file_magic_cmd with a given extended regex.
3210 # If you have `file' or equivalent on your system and you're not sure
3211 # whether `pass_all' will *always* work, you probably want this one.
3215 lt_cv_deplibs_check_method=pass_all
3219 lt_cv_deplibs_check_method=pass_all
3223 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3224 lt_cv_file_magic_cmd='/usr/bin/file -L'
3225 lt_cv_file_magic_test_file=/shlib/libc.so
3229 # func_win32_libid is a shell function defined in ltmain.sh
3230 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3231 lt_cv_file_magic_cmd='func_win32_libid'
3235 # Base MSYS/MinGW do not provide the 'file' command needed by
3236 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3237 # unless we find 'file', for example because we are cross-compiling.
3238 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3239 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3240 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3241 lt_cv_file_magic_cmd='func_win32_libid'
3243 # Keep this pattern in sync with the one in func_win32_libid.
3244 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3245 lt_cv_file_magic_cmd='$OBJDUMP -f'
3250 # use the weaker test based on 'objdump'. See mingw*.
3251 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3252 lt_cv_file_magic_cmd='$OBJDUMP -f'
3255 darwin* | rhapsody*)
3256 lt_cv_deplibs_check_method=pass_all
3259 freebsd* | dragonfly*)
3260 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3263 # Not sure whether the presence of OpenBSD here was a mistake.
3264 # Let's accept both of them until this is cleared up.
3265 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3266 lt_cv_file_magic_cmd=/usr/bin/file
3267 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3271 lt_cv_deplibs_check_method=pass_all
3276 lt_cv_deplibs_check_method=pass_all
3279 hpux10.20* | hpux11*)
3280 lt_cv_file_magic_cmd=/usr/bin/file
3283 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3284 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3287 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3288 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3291 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3292 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3298 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3299 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3302 irix5* | irix6* | nonstopux*)
3304 *-32|*"-32 ") libmagic=32-bit;;
3305 *-n32|*"-n32 ") libmagic=N32;;
3306 *-64|*"-64 ") libmagic=64-bit;;
3307 *) libmagic=never-match;;
3309 lt_cv_deplibs_check_method=pass_all
3312 # This must be glibc/ELF.
3313 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3314 lt_cv_deplibs_check_method=pass_all
3317 netbsd* | netbsdelf*-gnu)
3318 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3319 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3321 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3326 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3327 lt_cv_file_magic_cmd=/usr/bin/file
3328 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3332 lt_cv_deplibs_check_method=pass_all
3336 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3337 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3339 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3343 osf3* | osf4* | osf5*)
3344 lt_cv_deplibs_check_method=pass_all
3348 lt_cv_deplibs_check_method=pass_all
3352 lt_cv_deplibs_check_method=pass_all
3355 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3356 lt_cv_deplibs_check_method=pass_all
3360 case $host_vendor in
3362 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3363 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3366 lt_cv_deplibs_check_method=pass_all
3369 lt_cv_file_magic_cmd='/bin/file'
3370 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3373 lt_cv_file_magic_cmd='/bin/file'
3374 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3375 lt_cv_file_magic_test_file=/lib/libc.so
3378 lt_cv_deplibs_check_method=pass_all
3381 lt_cv_deplibs_check_method=pass_all
3387 lt_cv_deplibs_check_method=pass_all
3394 if test "$build" = "$host"; then
3397 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3400 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3406 file_magic_cmd=$lt_cv_file_magic_cmd
3407 deplibs_check_method=$lt_cv_deplibs_check_method
3408 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3410 _LT_DECL([], [deplibs_check_method], [1],
3411 [Method to check whether dependent libraries are shared objects])
3412 _LT_DECL([], [file_magic_cmd], [1],
3413 [Command to use when deplibs_check_method = "file_magic"])
3414 _LT_DECL([], [file_magic_glob], [1],
3415 [How to find potential files when deplibs_check_method = "file_magic"])
3416 _LT_DECL([], [want_nocaseglob], [1],
3417 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3418 ])# _LT_CHECK_MAGIC_METHOD
3423 # find the pathname to a BSD- or MS-compatible name lister
3424 AC_DEFUN([LT_PATH_NM],
3425 [AC_REQUIRE([AC_PROG_CC])dnl
3426 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3427 [if test -n "$NM"; then
3428 # Let the user override the test.
3431 lt_nm_to_check="${ac_tool_prefix}nm"
3432 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3433 lt_nm_to_check="$lt_nm_to_check nm"
3435 for lt_tmp_nm in $lt_nm_to_check; do
3436 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3437 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3439 test -z "$ac_dir" && ac_dir=.
3440 tmp_nm="$ac_dir/$lt_tmp_nm"
3441 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3442 # Check to see if the nm accepts a BSD-compat flag.
3443 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3444 # nm: unknown option "B" ignored
3445 # Tru64's nm complains that /dev/null is an invalid object file
3446 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3447 */dev/null* | *'Invalid file or object type'*)
3448 lt_cv_path_NM="$tmp_nm -B"
3452 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3454 lt_cv_path_NM="$tmp_nm -p"
3458 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3459 continue # so that we can try to find one that supports BSD flags
3468 : ${lt_cv_path_NM=no}
3470 if test "$lt_cv_path_NM" != "no"; then
3473 # Didn't find any BSD compatible name lister, look for dumpbin.
3474 if test -n "$DUMPBIN"; then :
3475 # Let the user override the test.
3477 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3478 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3480 DUMPBIN="$DUMPBIN -symbols"
3488 if test "$DUMPBIN" != ":"; then
3492 test -z "$NM" && NM=nm
3494 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3496 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3497 [lt_cv_nm_interface="BSD nm"
3498 echo "int some_variable = 0;" > conftest.$ac_ext
3499 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3500 (eval "$ac_compile" 2>conftest.err)
3501 cat conftest.err >&AS_MESSAGE_LOG_FD
3502 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3503 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3504 cat conftest.err >&AS_MESSAGE_LOG_FD
3505 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3506 cat conftest.out >&AS_MESSAGE_LOG_FD
3507 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3508 lt_cv_nm_interface="MS dumpbin"
3514 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3515 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3516 dnl aclocal-1.4 backwards compatibility:
3517 dnl AC_DEFUN([AM_PROG_NM], [])
3518 dnl AC_DEFUN([AC_PROG_NM], [])
3520 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3521 # --------------------------------
3522 # how to determine the name of the shared library
3523 # associated with a specific link library.
3524 # -- PORTME fill in with the dynamic library characteristics
3525 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3526 [m4_require([_LT_DECL_EGREP])
3527 m4_require([_LT_DECL_OBJDUMP])
3528 m4_require([_LT_DECL_DLLTOOL])
3529 AC_CACHE_CHECK([how to associate runtime and link libraries],
3530 lt_cv_sharedlib_from_linklib_cmd,
3531 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3534 cygwin* | mingw* | pw32* | cegcc*)
3535 # two different shell functions defined in ltmain.sh
3536 # decide which to use based on capabilities of $DLLTOOL
3537 case `$DLLTOOL --help 2>&1` in
3538 *--identify-strict*)
3539 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3542 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3547 # fallback: assume linklib IS sharedlib
3548 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3552 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3553 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3555 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3556 [Command to associate shared and link libraries])
3557 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3560 # _LT_PATH_MANIFEST_TOOL
3561 # ----------------------
3562 # locate the manifest tool
3563 m4_defun([_LT_PATH_MANIFEST_TOOL],
3564 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3565 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3566 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3567 [lt_cv_path_mainfest_tool=no
3568 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3569 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3570 cat conftest.err >&AS_MESSAGE_LOG_FD
3571 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3572 lt_cv_path_mainfest_tool=yes
3575 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3578 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3579 ])# _LT_PATH_MANIFEST_TOOL
3584 # check for math library
3585 AC_DEFUN([LT_LIB_M],
3586 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3589 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3590 # These system don't have libm, or don't need it
3593 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3594 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3597 AC_CHECK_LIB(m, cos, LIBM="-lm")
3604 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3605 dnl aclocal-1.4 backwards compatibility:
3606 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3609 # _LT_COMPILER_NO_RTTI([TAGNAME])
3610 # -------------------------------
3611 m4_defun([_LT_COMPILER_NO_RTTI],
3612 [m4_require([_LT_TAG_COMPILER])dnl
3614 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3616 if test "$GCC" = yes; then
3617 case $cc_basename in
3619 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3621 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3624 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3625 lt_cv_prog_compiler_rtti_exceptions,
3626 [-fno-rtti -fno-exceptions], [],
3627 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3629 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3630 [Compiler flag to turn off builtin functions])
3631 ])# _LT_COMPILER_NO_RTTI
3634 # _LT_CMD_GLOBAL_SYMBOLS
3635 # ----------------------
3636 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3637 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3638 AC_REQUIRE([AC_PROG_CC])dnl
3639 AC_REQUIRE([AC_PROG_AWK])dnl
3640 AC_REQUIRE([LT_PATH_NM])dnl
3641 AC_REQUIRE([LT_PATH_LD])dnl
3642 m4_require([_LT_DECL_SED])dnl
3643 m4_require([_LT_DECL_EGREP])dnl
3644 m4_require([_LT_TAG_COMPILER])dnl
3646 # Check for command to grab the raw symbol name followed by C symbol from nm.
3647 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3648 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3650 # These are sane defaults that work on at least a few old systems.
3651 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3653 # Character class describing NM global symbol codes.
3654 symcode='[[BCDEGRST]]'
3656 # Regexp to match symbols that can be accessed directly from C.
3657 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3659 # Define system-specific variables.
3664 cygwin* | mingw* | pw32* | cegcc*)
3665 symcode='[[ABCDGISTW]]'
3668 if test "$host_cpu" = ia64; then
3669 symcode='[[ABCDEGRST]]'
3673 symcode='[[BCDEGRST]]'
3676 symcode='[[BCDEGQRST]]'
3687 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3691 symcode='[[DFNSTU]]'
3695 # If we're using GNU nm, then use its standard symbol codes.
3696 case `$NM -V 2>&1` in
3697 *GNU* | *'with BFD'*)
3698 symcode='[[ABCDGIRSTW]]' ;;
3701 # Transform an extracted symbol line into a proper C declaration.
3702 # Some systems (esp. on ia64) link data and code symbols differently,
3703 # so use this general approach.
3704 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3706 # Transform an extracted symbol line into symbol name and symbol address
3707 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3708 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3710 # Handle CRLF in mingw tool chain
3714 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3718 # Try without a prefix underscore, then with it.
3719 for ac_symprfx in "" "_"; do
3721 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3722 symxfrm="\\1 $ac_symprfx\\2 \\2"
3724 # Write the raw and C identifiers.
3725 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3726 # Fake it for dumpbin and say T for any non-static function
3727 # and D for any global variable.
3728 # Also find C++ and __fastcall symbols from MSVC++,
3729 # which start with @ or ?.
3730 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3731 " {last_section=section; section=\$ 3};"\
3732 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3733 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3734 " \$ 0!~/External *\|/{next};"\
3735 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3736 " {if(hide[section]) next};"\
3737 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3738 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3739 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3740 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3741 " ' prfx=^$ac_symprfx]"
3743 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3745 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3747 # Check to see that the pipe works correctly.
3751 cat > conftest.$ac_ext <<_LT_EOF
3756 void nm_test_func(void);
3757 void nm_test_func(void){}
3761 int main(){nm_test_var='a';nm_test_func();return(0);}
3764 if AC_TRY_EVAL(ac_compile); then
3765 # Now try to grab the symbols.
3767 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3768 # Try sorting and uniquifying the output.
3769 if sort "$nlist" | uniq > "$nlist"T; then
3770 mv -f "$nlist"T "$nlist"
3775 # Make sure that we snagged all the symbols we need.
3776 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3777 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3778 cat <<_LT_EOF > conftest.$ac_ext
3779 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3780 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3781 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3782 relocations are performed -- see ld's documentation on pseudo-relocs. */
3783 # define LT@&t@_DLSYM_CONST
3784 #elif defined(__osf__)
3785 /* This system does not cope well with relocations in const data. */
3786 # define LT@&t@_DLSYM_CONST
3788 # define LT@&t@_DLSYM_CONST const
3796 # Now generate the symbol file.
3797 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3799 cat <<_LT_EOF >> conftest.$ac_ext
3801 /* The mapping between symbol names and symbols. */
3802 LT@&t@_DLSYM_CONST struct {
3806 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3808 { "@PROGRAM@", (void *) 0 },
3810 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3811 cat <<\_LT_EOF >> conftest.$ac_ext
3815 /* This works around a problem in FreeBSD linker */
3816 #ifdef FREEBSD_WORKAROUND
3817 static const void *lt_preloaded_setup() {
3818 return lt__PROGRAM__LTX_preloaded_symbols;
3826 # Now try linking the two files.
3827 mv conftest.$ac_objext conftstm.$ac_objext
3828 lt_globsym_save_LIBS=$LIBS
3829 lt_globsym_save_CFLAGS=$CFLAGS
3830 LIBS="conftstm.$ac_objext"
3831 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3832 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3835 LIBS=$lt_globsym_save_LIBS
3836 CFLAGS=$lt_globsym_save_CFLAGS
3838 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3841 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3844 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3847 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3848 cat conftest.$ac_ext >&5
3850 rm -rf conftest* conftst*
3852 # Do not use the global_symbol_pipe unless it works.
3853 if test "$pipe_works" = yes; then
3856 lt_cv_sys_global_symbol_pipe=
3860 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3861 lt_cv_sys_global_symbol_to_cdecl=
3863 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3864 AC_MSG_RESULT(failed)
3869 # Response file support.
3870 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3871 nm_file_list_spec='@'
3872 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3873 nm_file_list_spec='@'
3876 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3877 [Take the output of nm and produce a listing of raw symbols and C names])
3878 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3879 [Transform the output of nm in a proper C declaration])
3880 _LT_DECL([global_symbol_to_c_name_address],
3881 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3882 [Transform the output of nm in a C name address pair])
3883 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3884 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3885 [Transform the output of nm in a C name address pair when lib prefix is needed])
3886 _LT_DECL([], [nm_file_list_spec], [1],
3887 [Specify filename containing input files for $NM])
3888 ]) # _LT_CMD_GLOBAL_SYMBOLS
3891 # _LT_COMPILER_PIC([TAGNAME])
3892 # ---------------------------
3893 m4_defun([_LT_COMPILER_PIC],
3894 [m4_require([_LT_TAG_COMPILER])dnl
3895 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3896 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3897 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3899 m4_if([$1], [CXX], [
3900 # C++ specific cases for pic, static, wl, etc.
3901 if test "$GXX" = yes; then
3902 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3903 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3907 # All AIX code is PIC.
3908 if test "$host_cpu" = ia64; then
3909 # AIX 5 now supports IA64 processor
3910 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3917 # see comment about AmigaOS4 .so support
3918 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3921 # FIXME: we need at least 68020 code to build shared libraries, but
3922 # adding the `-m68020' flag to GCC prevents building anything better,
3924 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3929 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3930 # PIC is the default for these OSes.
3932 mingw* | cygwin* | os2* | pw32* | 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'])
3940 darwin* | rhapsody*)
3941 # PIC is the default on this platform
3942 # Common symbols not allowed in MH_DYLIB files
3943 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3946 # DJGPP does not support shared libraries at all
3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3950 # PIC is the default for Haiku.
3951 # The "-static" flag exists, but is broken.
3952 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3955 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3956 # Instead, we relocate shared libraries at runtime.
3959 if test -d /usr/nec; then
3960 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3964 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3965 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3966 # sets the default TLS model and affects inlining.
3971 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3976 # QNX uses GNU C++, but need to define -shared option too, otherwise
3978 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3981 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3987 # All AIX code is PIC.
3988 if test "$host_cpu" = ia64; then
3989 # AIX 5 now supports IA64 processor
3990 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3992 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3996 case $cc_basename in
3998 # Green Hills C++ Compiler
3999 # _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"
4003 mingw* | cygwin* | os2* | pw32* | cegcc*)
4004 # This hack is so that the source file can tell whether it is being
4005 # built for inclusion in a dll (and should export symbols for example).
4006 m4_if([$1], [GCJ], [],
4007 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4010 case $cc_basename in
4012 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4015 # Green Hills C++ Compiler
4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4022 freebsd* | dragonfly*)
4023 # FreeBSD uses GNU C++
4025 hpux9* | hpux10* | hpux11*)
4026 case $cc_basename in
4028 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4030 if test "$host_cpu" != ia64; then
4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4035 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4036 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4051 # This is c89, which is MS Visual C++ (no shared libs)
4052 # Anyone wants to do a port?
4054 irix5* | irix6* | nonstopux*)
4055 case $cc_basename in
4057 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4058 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4059 # CC pic flag -KPIC is the default.
4065 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4066 case $cc_basename in
4069 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4070 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4073 # old Intel C++ for x86_64 which still supported -KPIC.
4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4079 # Intel C++, used to be incompatible with GCC.
4080 # ICC 10 doesn't accept -KPIC any more.
4081 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4082 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4083 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4086 # Portland Group C++ compiler
4087 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4093 # Make sure the PIC flag is empty. It appears that all Alpha
4094 # Linux and Compaq Tru64 Unix objects are PIC.
4095 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4096 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4098 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4099 # IBM XL 8.0, 9.0 on PPC and BlueGene
4100 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4101 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4102 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4105 case `$CC -V 2>&1 | sed 5q` in
4108 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4109 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4110 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4121 case $cc_basename in
4123 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4129 netbsd* | netbsdelf*-gnu)
4132 # QNX uses GNU C++, but need to define -shared option too, otherwise
4134 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4136 osf3* | osf4* | osf5*)
4137 case $cc_basename in
4139 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4142 # Rational C++ 2.4.1
4143 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4146 # Digital/Compaq C++
4147 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4148 # Make sure the PIC flag is empty. It appears that all Alpha
4149 # Linux and Compaq Tru64 Unix objects are PIC.
4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4151 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4160 case $cc_basename in
4162 # Sun C++ 4.2, 5.x and Centerline C++
4163 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4164 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4165 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4168 # Green Hills C++ Compiler
4169 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4176 case $cc_basename in
4179 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4180 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4184 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4190 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4191 case $cc_basename in
4193 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4194 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4195 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4200 case $cc_basename in
4202 # NonStop-UX NCC 3.20
4203 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4212 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4218 if test "$GCC" = yes; then
4219 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4224 # All AIX code is PIC.
4225 if test "$host_cpu" = ia64; then
4226 # AIX 5 now supports IA64 processor
4227 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4234 # see comment about AmigaOS4 .so support
4235 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4238 # FIXME: we need at least 68020 code to build shared libraries, but
4239 # adding the `-m68020' flag to GCC prevents building anything better,
4241 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4246 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4247 # PIC is the default for these OSes.
4250 mingw* | cygwin* | pw32* | os2* | cegcc*)
4251 # This hack is so that the source file can tell whether it is being
4252 # built for inclusion in a dll (and should export symbols for example).
4253 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4254 # (--disable-auto-import) libraries
4255 m4_if([$1], [GCJ], [],
4256 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4259 darwin* | rhapsody*)
4260 # PIC is the default on this platform
4261 # Common symbols not allowed in MH_DYLIB files
4262 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4266 # PIC is the default for Haiku.
4267 # The "-static" flag exists, but is broken.
4268 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4272 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4273 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4274 # sets the default TLS model and affects inlining.
4280 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4286 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4287 # Instead, we relocate shared libraries at runtime.
4291 # Just because we use GCC doesn't mean we suddenly get shared libraries
4292 # on systems that don't support them.
4293 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4298 # QNX uses GNU C++, but need to define -shared option too, otherwise
4300 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4304 if test -d /usr/nec; then
4305 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4310 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4314 case $cc_basename in
4315 nvcc*) # Cuda Compiler Driver 2.2
4316 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4317 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4318 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4323 # PORTME Check for flag to pass linker flags through the system compiler.
4326 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4327 if test "$host_cpu" = ia64; then
4328 # AIX 5 now supports IA64 processor
4329 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4331 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4335 mingw* | cygwin* | pw32* | os2* | cegcc*)
4336 # This hack is so that the source file can tell whether it is being
4337 # built for inclusion in a dll (and should export symbols for example).
4338 m4_if([$1], [GCJ], [],
4339 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4342 hpux9* | hpux10* | hpux11*)
4343 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4344 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4351 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4354 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4355 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4358 irix5* | irix6* | nonstopux*)
4359 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4360 # PIC (with -KPIC) is the default.
4361 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4364 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4365 case $cc_basename in
4366 # old Intel for x86_64 which still supported -KPIC.
4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4372 # icc used to be incompatible with GCC.
4373 # ICC 10 doesn't accept -KPIC any more.
4375 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4376 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4377 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4379 # Lahey Fortran 8.1.
4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4386 # NAG Fortran compiler
4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4388 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4391 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4392 # Portland Group compilers (*not* the Pentium gcc compiler,
4393 # which looks to be a dead project)
4394 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4395 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4396 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4400 # All Alpha code is PIC.
4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4403 xl* | bgxl* | bgf* | mpixl*)
4404 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4405 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4410 case `$CC -V 2>&1 | sed 5q` in
4411 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4412 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4413 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4414 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4417 *Sun\ F* | *Sun*Fortran*)
4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4425 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4426 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4428 *Intel*\ [[CF]]*Compiler*)
4429 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4430 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4431 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4434 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4435 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4436 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4445 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4449 # QNX uses GNU C++, but need to define -shared option too, otherwise
4451 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4454 osf3* | osf4* | osf5*)
4455 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4456 # All OSF/1 code is PIC.
4457 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4461 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4465 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4466 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4467 case $cc_basename in
4468 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4471 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4476 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4477 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4478 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4481 sysv4 | sysv4.2uw2* | sysv4.3*)
4482 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4483 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4484 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4488 if test -d /usr/nec ;then
4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4490 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4494 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4495 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4496 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4497 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4501 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4502 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4506 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4507 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4511 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4517 # For platforms which do not support PIC, -DPIC is meaningless:
4519 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4522 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4526 AC_CACHE_CHECK([for $compiler option to produce PIC],
4527 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4528 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4529 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4532 # Check to make sure the PIC flag actually works.
4534 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4535 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4536 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4537 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4538 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4540 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4542 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4543 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4545 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4546 [Additional compiler flags for building library objects])
4548 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4549 [How to pass a linker flag through the compiler])
4551 # Check to make sure the static flag actually works.
4553 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4554 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4555 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4556 $lt_tmp_static_flag,
4558 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4559 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4560 [Compiler flag to prevent dynamic linking])
4561 ])# _LT_COMPILER_PIC
4564 # _LT_LINKER_SHLIBS([TAGNAME])
4565 # ----------------------------
4566 # See if the linker supports building shared libraries.
4567 m4_defun([_LT_LINKER_SHLIBS],
4568 [AC_REQUIRE([LT_PATH_LD])dnl
4569 AC_REQUIRE([LT_PATH_NM])dnl
4570 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4571 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4572 m4_require([_LT_DECL_EGREP])dnl
4573 m4_require([_LT_DECL_SED])dnl
4574 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4575 m4_require([_LT_TAG_COMPILER])dnl
4576 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4577 m4_if([$1], [CXX], [
4578 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4579 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4582 # If we're using GNU nm, then we don't want the "-C" option.
4583 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4584 # Also, AIX nm treats weak defined symbols like other global defined
4585 # symbols, whereas GNU nm marks them as "W".
4586 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4587 _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'
4589 _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'
4593 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4595 cygwin* | mingw* | cegcc*)
4596 case $cc_basename in
4598 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4601 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4602 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4606 linux* | k*bsd*-gnu | gnu*)
4607 _LT_TAGVAR(link_all_deplibs, $1)=no
4610 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4615 _LT_TAGVAR(allow_undefined_flag, $1)=
4616 _LT_TAGVAR(always_export_symbols, $1)=no
4617 _LT_TAGVAR(archive_cmds, $1)=
4618 _LT_TAGVAR(archive_expsym_cmds, $1)=
4619 _LT_TAGVAR(compiler_needs_object, $1)=no
4620 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4621 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4622 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4623 _LT_TAGVAR(hardcode_automatic, $1)=no
4624 _LT_TAGVAR(hardcode_direct, $1)=no
4625 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4626 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4627 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4628 _LT_TAGVAR(hardcode_minus_L, $1)=no
4629 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4630 _LT_TAGVAR(inherit_rpath, $1)=no
4631 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4632 _LT_TAGVAR(module_cmds, $1)=
4633 _LT_TAGVAR(module_expsym_cmds, $1)=
4634 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4635 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4636 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4637 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4638 # include_expsyms should be a list of space-separated symbols to be *always*
4639 # included in the symbol list
4640 _LT_TAGVAR(include_expsyms, $1)=
4641 # exclude_expsyms can be an extended regexp of symbols to exclude
4642 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4643 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4644 # as well as any symbol that contains `d'.
4645 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4646 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4647 # platforms (ab)use it in PIC code, but their linkers get confused if
4648 # the symbol is explicitly referenced. Since portable code cannot
4649 # rely on this symbol name, it's probably fine to never include it in
4650 # preloaded symbol tables.
4651 # Exclude shared library initialization/finalization symbols.
4652 dnl Note also adjust exclude_expsyms for C++ above.
4653 extract_expsyms_cmds=
4656 cygwin* | mingw* | pw32* | cegcc*)
4657 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4658 # When not using gcc, we currently assume that we are using
4659 # Microsoft Visual C++.
4660 if test "$GCC" != yes; then
4665 # we just hope/assume this is gcc and not c89 (= MSVC++)
4671 linux* | k*bsd*-gnu | gnu*)
4672 _LT_TAGVAR(link_all_deplibs, $1)=no
4676 _LT_TAGVAR(ld_shlibs, $1)=yes
4678 # On some targets, GNU ld is compatible enough with the native linker
4679 # that we're better off using the native interface for both.
4680 lt_use_gnu_ld_interface=no
4681 if test "$with_gnu_ld" = yes; then
4684 # The AIX port of GNU ld has always aspired to compatibility
4685 # with the native linker. However, as the warning in the GNU ld
4686 # block says, versions before 2.19.5* couldn't really create working
4687 # shared libraries, regardless of the interface used.
4688 case `$LD -v 2>&1` in
4689 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4690 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4691 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4693 lt_use_gnu_ld_interface=yes
4698 lt_use_gnu_ld_interface=yes
4703 if test "$lt_use_gnu_ld_interface" = yes; then
4704 # If archive_cmds runs LD, not CC, wlarc should be empty
4707 # Set some defaults for GNU ld with shared library support. These
4708 # are reset later if shared libraries are not supported. Putting them
4709 # here allows them to be overridden if necessary.
4710 runpath_var=LD_RUN_PATH
4711 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4712 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4713 # ancient GNU ld didn't support --whole-archive et. al.
4714 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4715 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4717 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4719 supports_anon_versioning=no
4720 case `$LD -v 2>&1` in
4721 *GNU\ gold*) supports_anon_versioning=yes ;;
4722 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4723 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4724 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4725 *\ 2.11.*) ;; # other 2.11 versions
4726 *) supports_anon_versioning=yes ;;
4729 # See if GNU ld supports shared libraries.
4732 # On AIX/PPC, the GNU linker is very broken
4733 if test "$host_cpu" != ia64; then
4734 _LT_TAGVAR(ld_shlibs, $1)=no
4737 *** Warning: the GNU linker, at least up to release 2.19, is reported
4738 *** to be unable to reliably create shared libraries on AIX.
4739 *** Therefore, libtool is disabling shared libraries support. If you
4740 *** really care for shared libraries, you may want to install binutils
4741 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4742 *** You will then need to restart the configuration process.
4751 # see comment about AmigaOS4 .so support
4752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4753 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4756 _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)'
4757 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4758 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4764 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4765 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4766 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4767 # support --undefined. This deserves some investigation. FIXME
4768 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4770 _LT_TAGVAR(ld_shlibs, $1)=no
4774 cygwin* | mingw* | pw32* | cegcc*)
4775 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4776 # as there is no search path for DLLs.
4777 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4778 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4779 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4780 _LT_TAGVAR(always_export_symbols, $1)=no
4781 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4782 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4783 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4785 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4786 _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'
4787 # If the export-symbols file already is a .def file (1st line
4788 # is EXPORTS), use it as is; otherwise, prepend...
4789 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4790 cp $export_symbols $output_objdir/$soname.def;
4792 echo EXPORTS > $output_objdir/$soname.def;
4793 cat $export_symbols >> $output_objdir/$soname.def;
4795 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4797 _LT_TAGVAR(ld_shlibs, $1)=no
4802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4803 _LT_TAGVAR(link_all_deplibs, $1)=yes
4807 _LT_TAGVAR(hardcode_direct, $1)=no
4808 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4809 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4810 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4811 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4812 # Instead, shared libraries are loaded at an image base (0x10000000 by
4813 # default) and relocated if they conflict, which is a slow very memory
4814 # consuming and fragmenting process. To avoid this, we pick a random,
4815 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4816 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4817 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4818 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4821 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4823 if test "$host_os" = linux-dietlibc; then
4824 case $cc_basename in
4825 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4828 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4829 && test "$tmp_diet" = no
4831 tmp_addflag=' $pic_flag'
4832 tmp_sharedflag='-shared'
4833 case $cc_basename,$host_cpu in
4834 pgcc*) # Portland Group C compiler
4835 _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'
4836 tmp_addflag=' $pic_flag'
4838 pgf77* | pgf90* | pgf95* | pgfortran*)
4839 # Portland Group f77 and f90 compilers
4840 _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'
4841 tmp_addflag=' $pic_flag -Mnomain' ;;
4842 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4843 tmp_addflag=' -i_dynamic' ;;
4844 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4845 tmp_addflag=' -i_dynamic -nofor_main' ;;
4846 ifc* | ifort*) # Intel Fortran compiler
4847 tmp_addflag=' -nofor_main' ;;
4848 lf95*) # Lahey Fortran 8.1
4849 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4850 tmp_sharedflag='--shared' ;;
4851 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4852 tmp_sharedflag='-qmkshrobj'
4854 nvcc*) # Cuda Compiler Driver 2.2
4855 _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'
4856 _LT_TAGVAR(compiler_needs_object, $1)=yes
4859 case `$CC -V 2>&1 | sed 5q` in
4860 *Sun\ C*) # Sun C 5.9
4861 _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'
4862 _LT_TAGVAR(compiler_needs_object, $1)=yes
4863 tmp_sharedflag='-G' ;;
4864 *Sun\ F*) # Sun Fortran 8.3
4865 tmp_sharedflag='-G' ;;
4867 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4869 if test "x$supports_anon_versioning" = xyes; then
4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4872 echo "local: *; };" >> $output_objdir/$libname.ver~
4873 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4876 case $cc_basename in
4877 xlf* | bgf* | bgxlf* | mpixlf*)
4878 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4879 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4880 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4881 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4882 if test "x$supports_anon_versioning" = xyes; then
4883 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4884 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4885 echo "local: *; };" >> $output_objdir/$libname.ver~
4886 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4891 _LT_TAGVAR(ld_shlibs, $1)=no
4895 netbsd* | netbsdelf*-gnu)
4896 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4897 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4900 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4901 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4906 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4907 _LT_TAGVAR(ld_shlibs, $1)=no
4910 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4911 *** create shared libraries on Solaris systems. Therefore, libtool
4912 *** is disabling shared libraries support. We urge you to upgrade GNU
4913 *** binutils to release 2.9.1 or newer. Another option is to modify
4914 *** your PATH or compiler configuration so that the native linker is
4915 *** used, and then restart.
4918 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4919 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4920 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4922 _LT_TAGVAR(ld_shlibs, $1)=no
4926 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4927 case `$LD -v 2>&1` in
4928 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4929 _LT_TAGVAR(ld_shlibs, $1)=no
4932 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4933 *** reliably create shared libraries on SCO systems. Therefore, libtool
4934 *** is disabling shared libraries support. We urge you to upgrade GNU
4935 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4936 *** your PATH or compiler configuration so that the native linker is
4937 *** used, and then restart.
4942 # For security reasons, it is highly recommended that you always
4943 # use absolute paths for naming shared libraries, and exclude the
4944 # DT_RUNPATH tag from executables and libraries. But doing so
4945 # requires that you compile everything twice, which is a pain.
4946 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4947 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4948 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4949 _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'
4951 _LT_TAGVAR(ld_shlibs, $1)=no
4958 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4960 _LT_TAGVAR(hardcode_direct, $1)=yes
4961 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4965 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4966 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4967 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4969 _LT_TAGVAR(ld_shlibs, $1)=no
4974 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4976 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4977 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4978 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4981 # PORTME fill in a description of your system's linker (not GNU ld)
4984 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4985 _LT_TAGVAR(always_export_symbols, $1)=yes
4986 _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'
4987 # Note: this linker hardcodes the directories in LIBPATH if there
4988 # are no directories specified by -L.
4989 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4990 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4991 # Neither direct hardcoding nor static linking is supported with a
4993 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4998 if test "$host_cpu" = ia64; then
4999 # On IA64, the linker does run time linking by default, so we don't
5000 # have to do anything special.
5001 aix_use_runtimelinking=no
5002 exp_sym_flag='-Bexport'
5005 # If we're using GNU nm, then we don't want the "-C" option.
5006 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5007 # Also, AIX nm treats weak defined symbols like other global
5008 # defined symbols, whereas GNU nm marks them as "W".
5009 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5010 _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'
5012 _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'
5014 aix_use_runtimelinking=no
5016 # Test if we are trying to use run time linking or normal
5017 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5018 # need to do runtime linking.
5019 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5020 for ld_flag in $LDFLAGS; do
5021 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5022 aix_use_runtimelinking=yes
5029 exp_sym_flag='-bexport'
5030 no_entry_flag='-bnoentry'
5033 # When large executables or shared objects are built, AIX ld can
5034 # have problems creating the table of contents. If linking a library
5035 # or program results in "error TOC overflow" add -mminimal-toc to
5036 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5037 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5039 _LT_TAGVAR(archive_cmds, $1)=''
5040 _LT_TAGVAR(hardcode_direct, $1)=yes
5041 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5042 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5043 _LT_TAGVAR(link_all_deplibs, $1)=yes
5044 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5046 if test "$GCC" = yes; then
5047 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5048 # We only want to do this on AIX 4.2 and lower, the check
5049 # below for broken collect2 doesn't work under 4.3+
5050 collect2name=`${CC} -print-prog-name=collect2`
5051 if test -f "$collect2name" &&
5052 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5054 # We have reworked collect2
5057 # We have old collect2
5058 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5059 # It fails to find uninstalled libraries when the uninstalled
5060 # path is not listed in the libpath. Setting hardcode_minus_L
5061 # to unsupported forces relinking
5062 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5063 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5064 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5068 shared_flag='-shared'
5069 if test "$aix_use_runtimelinking" = yes; then
5070 shared_flag="$shared_flag "'${wl}-G'
5072 _LT_TAGVAR(link_all_deplibs, $1)=no
5075 if test "$host_cpu" = ia64; then
5076 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5077 # chokes on -Wl,-G. The following line is correct:
5080 if test "$aix_use_runtimelinking" = yes; then
5081 shared_flag='${wl}-G'
5083 shared_flag='${wl}-bM:SRE'
5088 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5089 # It seems that -bexpall does not export symbols beginning with
5090 # underscore (_), so it is better to generate a list of symbols to export.
5091 _LT_TAGVAR(always_export_symbols, $1)=yes
5092 if test "$aix_use_runtimelinking" = yes; then
5093 # Warning - without using the other runtime loading flags (-brtl),
5094 # -berok will link without error, but may produce a broken library.
5095 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5096 # Determine the default libpath from the value encoded in an
5098 _LT_SYS_MODULE_PATH_AIX([$1])
5099 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5100 _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 $shared_flag"
5102 if test "$host_cpu" = ia64; then
5103 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5104 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5105 _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"
5107 # Determine the default libpath from the value encoded in an
5109 _LT_SYS_MODULE_PATH_AIX([$1])
5110 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5111 # Warning - without using the other run time loading flags,
5112 # -berok will link without error, but may produce a broken library.
5113 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5114 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5115 if test "$with_gnu_ld" = yes; then
5116 # We only use this code for GNU lds that support --whole-archive.
5117 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5119 # Exported symbols can be pulled into shared objects from archives
5120 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5122 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5123 # This is similar to how AIX traditionally builds its shared libraries.
5124 _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'
5132 # see comment about AmigaOS4 .so support
5133 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5134 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5137 _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)'
5138 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5139 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5145 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5148 cygwin* | mingw* | pw32* | cegcc*)
5149 # When not using gcc, we currently assume that we are using
5150 # Microsoft Visual C++.
5151 # hardcode_libdir_flag_spec is actually meaningless, as there is
5152 # no search path for DLLs.
5153 case $cc_basename in
5156 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5157 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5158 _LT_TAGVAR(always_export_symbols, $1)=yes
5159 _LT_TAGVAR(file_list_spec, $1)='@'
5160 # Tell ltmain to make .lib files, not .a files.
5162 # Tell ltmain to make .dll files, not .so files.
5164 # FIXME: Setting linknames here is a bad hack.
5165 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5166 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5167 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5169 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5171 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5173 # The linker will not automatically build a static lib if we build a DLL.
5174 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5175 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5176 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5177 _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'
5179 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5180 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5181 lt_tool_outputfile="@TOOL_OUTPUT@"~
5182 case $lt_outputfile in
5185 lt_outputfile="$lt_outputfile.exe"
5186 lt_tool_outputfile="$lt_tool_outputfile.exe"
5189 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5190 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5191 $RM "$lt_outputfile.manifest";
5195 # Assume MSVC wrapper
5196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5197 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5198 # Tell ltmain to make .lib files, not .a files.
5200 # Tell ltmain to make .dll files, not .so files.
5202 # FIXME: Setting linknames here is a bad hack.
5203 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5204 # The linker will automatically build a .lib file if we build a DLL.
5205 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5206 # FIXME: Should let the user specify the lib program.
5207 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5208 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5213 darwin* | rhapsody*)
5214 _LT_DARWIN_LINKER_FEATURES($1)
5218 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5219 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5220 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5223 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5224 # support. Future versions do this automatically, but an explicit c++rt0.o
5225 # does not break anything, and helps significantly (at the cost of a little
5228 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5229 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5230 _LT_TAGVAR(hardcode_direct, $1)=yes
5231 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5234 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5236 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5237 _LT_TAGVAR(hardcode_direct, $1)=yes
5238 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5239 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5242 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5243 freebsd* | dragonfly*)
5244 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5245 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5246 _LT_TAGVAR(hardcode_direct, $1)=yes
5247 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5251 if test "$GCC" = yes; then
5252 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5254 _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'
5256 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5257 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5258 _LT_TAGVAR(hardcode_direct, $1)=yes
5260 # hardcode_minus_L: Not really in the search PATH,
5261 # but as the default location of the library.
5262 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5263 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5267 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5268 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5270 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5272 if test "$with_gnu_ld" = no; then
5273 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5274 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5275 _LT_TAGVAR(hardcode_direct, $1)=yes
5276 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5277 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5278 # hardcode_minus_L: Not really in the search PATH,
5279 # but as the default location of the library.
5280 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5285 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5288 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5294 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5300 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5303 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5307 # Older versions of the 11.00 compiler do not understand -b yet
5308 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5309 _LT_LINKER_OPTION([if $CC understands -b],
5310 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5311 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5312 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5313 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5317 if test "$with_gnu_ld" = no; then
5318 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5319 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5323 _LT_TAGVAR(hardcode_direct, $1)=no
5324 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5327 _LT_TAGVAR(hardcode_direct, $1)=yes
5328 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5329 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5331 # hardcode_minus_L: Not really in the search PATH,
5332 # but as the default location of the library.
5333 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5339 irix5* | irix6* | nonstopux*)
5340 if test "$GCC" = yes; then
5341 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5342 # Try to use the -exported_symbol ld option, if it does not
5343 # work, assume that -exports_file does not work either and
5344 # implicitly export all symbols.
5345 # This should be the same for all languages, so no per-tag cache variable.
5346 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5347 [lt_cv_irix_exported_symbol],
5348 [save_LDFLAGS="$LDFLAGS"
5349 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5352 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5353 [C++], [[int foo (void) { return 0; }]],
5360 [lt_cv_irix_exported_symbol=yes],
5361 [lt_cv_irix_exported_symbol=no])
5362 LDFLAGS="$save_LDFLAGS"])
5363 if test "$lt_cv_irix_exported_symbol" = yes; then
5364 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5367 _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'
5368 _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'
5370 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5371 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5372 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5373 _LT_TAGVAR(inherit_rpath, $1)=yes
5374 _LT_TAGVAR(link_all_deplibs, $1)=yes
5377 netbsd* | netbsdelf*-gnu)
5378 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5379 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5381 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5383 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5384 _LT_TAGVAR(hardcode_direct, $1)=yes
5385 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5389 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5390 _LT_TAGVAR(hardcode_direct, $1)=yes
5391 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5392 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5393 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5400 if test -f /usr/libexec/ld.so; then
5401 _LT_TAGVAR(hardcode_direct, $1)=yes
5402 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5403 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5404 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5405 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5406 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5407 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5408 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5411 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5412 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5416 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5417 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5422 _LT_TAGVAR(ld_shlibs, $1)=no
5427 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5428 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5429 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5430 _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'
5431 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5435 if test "$GCC" = yes; then
5436 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5437 _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'
5439 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5440 _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'
5442 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5443 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5444 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5447 osf4* | osf5*) # as osf3* with the addition of -msym flag
5448 if test "$GCC" = yes; then
5449 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5450 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5453 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5454 _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'
5455 _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~
5456 $CC -shared${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'
5458 # Both c and cxx compiler support -rpath directly
5459 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5461 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5462 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5466 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5467 if test "$GCC" = yes; then
5469 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5470 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5471 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5473 case `$CC -V 2>&1` in
5476 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5477 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5478 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5482 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5483 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5484 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5488 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5489 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5491 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5493 # The compiler driver will combine and reorder linker options,
5494 # but understands `-z linker_flag'. GCC discards it without `$wl',
5495 # but is careful enough not to reorder.
5496 # Supported since Solaris 2.6 (maybe 2.5.1?)
5497 if test "$GCC" = yes; then
5498 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5500 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5504 _LT_TAGVAR(link_all_deplibs, $1)=yes
5508 if test "x$host_vendor" = xsequent; then
5509 # Use $CC to link under sequent, because it throws in some extra .o
5510 # files that make .init and .fini sections work.
5511 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5513 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5515 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5516 _LT_TAGVAR(hardcode_direct, $1)=yes
5517 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5518 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5522 case $host_vendor in
5524 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5525 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5528 ## LD is ld it makes a PLAMLIB
5529 ## CC just makes a GrossModule.
5530 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5531 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5532 _LT_TAGVAR(hardcode_direct, $1)=no
5535 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5536 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5539 runpath_var='LD_RUN_PATH'
5540 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5544 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5545 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5546 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5550 if test -d /usr/nec; then
5551 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5552 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5553 runpath_var=LD_RUN_PATH
5554 hardcode_runpath_var=yes
5555 _LT_TAGVAR(ld_shlibs, $1)=yes
5559 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5560 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5561 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5562 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5563 runpath_var='LD_RUN_PATH'
5565 if test "$GCC" = yes; then
5566 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5567 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5569 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5570 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5574 sysv5* | sco3.2v5* | sco5v6*)
5575 # Note: We can NOT use -z defs as we might desire, because we do not
5576 # link with -lc, and that would cause any symbols used from libc to
5577 # always be unresolved, which means just about no library would
5578 # ever link correctly. If we're not using GNU ld we use -z text
5579 # though, which does catch some bad symbols but isn't as heavy-handed
5581 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5582 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5583 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5584 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5585 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5586 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5587 _LT_TAGVAR(link_all_deplibs, $1)=yes
5588 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5589 runpath_var='LD_RUN_PATH'
5591 if test "$GCC" = yes; then
5592 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5593 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5595 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5596 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5601 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5602 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5603 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5607 _LT_TAGVAR(ld_shlibs, $1)=no
5611 if test x$host_vendor = xsni; then
5613 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5614 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5620 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5621 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5623 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5625 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5626 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5627 _LT_DECL([], [extract_expsyms_cmds], [2],
5628 [The commands to extract the exported symbol list from a shared archive])
5631 # Do we need to explicitly link libc?
5633 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5635 # Assume -lc should be added
5636 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5638 if test "$enable_shared" = yes && test "$GCC" = yes; then
5639 case $_LT_TAGVAR(archive_cmds, $1) in
5641 # FIXME: we may have to deal with multi-command sequences.
5644 # Test whether the compiler implicitly links with -lc since on some
5645 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5646 # to ld, don't add -lc before -lgcc.
5647 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5648 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5650 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5652 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5655 libobjs=conftest.$ac_objext
5657 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5658 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5664 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5665 _LT_TAGVAR(allow_undefined_flag, $1)=
5666 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5668 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5670 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5672 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5674 cat conftest.err 1>&5
5678 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5685 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5686 [Whether or not to add -lc for building shared libraries])
5687 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5688 [enable_shared_with_static_runtimes], [0],
5689 [Whether or not to disallow shared libs when runtime libs are static])
5690 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5691 [Compiler flag to allow reflexive dlopens])
5692 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5693 [Compiler flag to generate shared objects directly from archives])
5694 _LT_TAGDECL([], [compiler_needs_object], [1],
5695 [Whether the compiler copes with passing no objects directly])
5696 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5697 [Create an old-style archive from a shared archive])
5698 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5699 [Create a temporary old-style archive to link instead of a shared archive])
5700 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5701 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5702 _LT_TAGDECL([], [module_cmds], [2],
5703 [Commands used to build a loadable module if different from building
5705 _LT_TAGDECL([], [module_expsym_cmds], [2])
5706 _LT_TAGDECL([], [with_gnu_ld], [1],
5707 [Whether we are building with GNU ld or not])
5708 _LT_TAGDECL([], [allow_undefined_flag], [1],
5709 [Flag that allows shared libraries with undefined symbols to be built])
5710 _LT_TAGDECL([], [no_undefined_flag], [1],
5711 [Flag that enforces no undefined symbols])
5712 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5713 [Flag to hardcode $libdir into a binary during linking.
5714 This must work even if $libdir does not exist])
5715 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5716 [Whether we need a single "-rpath" flag with a separated argument])
5717 _LT_TAGDECL([], [hardcode_direct], [0],
5718 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5719 DIR into the resulting binary])
5720 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5721 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5722 DIR into the resulting binary and the resulting library dependency is
5723 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5724 library is relocated])
5725 _LT_TAGDECL([], [hardcode_minus_L], [0],
5726 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5727 into the resulting binary])
5728 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5729 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5730 into the resulting binary])
5731 _LT_TAGDECL([], [hardcode_automatic], [0],
5732 [Set to "yes" if building a shared library automatically hardcodes DIR
5733 into the library and all subsequent libraries and executables linked
5735 _LT_TAGDECL([], [inherit_rpath], [0],
5736 [Set to yes if linker adds runtime paths of dependent libraries
5737 to runtime path list])
5738 _LT_TAGDECL([], [link_all_deplibs], [0],
5739 [Whether libtool must link a program against all its dependency libraries])
5740 _LT_TAGDECL([], [always_export_symbols], [0],
5741 [Set to "yes" if exported symbols are required])
5742 _LT_TAGDECL([], [export_symbols_cmds], [2],
5743 [The commands to list exported symbols])
5744 _LT_TAGDECL([], [exclude_expsyms], [1],
5745 [Symbols that should not be listed in the preloaded symbols])
5746 _LT_TAGDECL([], [include_expsyms], [1],
5747 [Symbols that must always be exported])
5748 _LT_TAGDECL([], [prelink_cmds], [2],
5749 [Commands necessary for linking programs (against libraries) with templates])
5750 _LT_TAGDECL([], [postlink_cmds], [2],
5751 [Commands necessary for finishing linking programs])
5752 _LT_TAGDECL([], [file_list_spec], [1],
5753 [Specify filename containing input files])
5754 dnl FIXME: Not yet implemented
5755 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5756 dnl [Compiler flag to generate thread safe objects])
5757 ])# _LT_LINKER_SHLIBS
5760 # _LT_LANG_C_CONFIG([TAG])
5761 # ------------------------
5762 # Ensure that the configuration variables for a C compiler are suitably
5763 # defined. These variables are subsequently used by _LT_CONFIG to write
5764 # the compiler configuration to `libtool'.
5765 m4_defun([_LT_LANG_C_CONFIG],
5766 [m4_require([_LT_DECL_EGREP])dnl
5770 # Source file extension for C test sources.
5773 # Object file extension for compiled C test sources.
5775 _LT_TAGVAR(objext, $1)=$objext
5777 # Code to be used in simple compile tests
5778 lt_simple_compile_test_code="int some_variable = 0;"
5780 # Code to be used in simple link tests
5781 lt_simple_link_test_code='int main(){return(0);}'
5784 # Save the default compiler, since it gets overwritten when the other
5785 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5786 compiler_DEFAULT=$CC
5788 # save warnings/boilerplate of simple test code
5789 _LT_COMPILER_BOILERPLATE
5790 _LT_LINKER_BOILERPLATE
5792 if test -n "$compiler"; then
5793 _LT_COMPILER_NO_RTTI($1)
5794 _LT_COMPILER_PIC($1)
5795 _LT_COMPILER_C_O($1)
5796 _LT_COMPILER_FILE_LOCKS($1)
5797 _LT_LINKER_SHLIBS($1)
5798 _LT_SYS_DYNAMIC_LINKER($1)
5799 _LT_LINKER_HARDCODE_LIBPATH($1)
5803 # Report which library types will actually be built
5804 AC_MSG_CHECKING([if libtool supports shared libraries])
5805 AC_MSG_RESULT([$can_build_shared])
5807 AC_MSG_CHECKING([whether to build shared libraries])
5808 test "$can_build_shared" = "no" && enable_shared=no
5810 # On AIX, shared libraries and static libraries use the same namespace, and
5811 # are all built from PIC.
5814 test "$enable_shared" = yes && enable_static=no
5815 if test -n "$RANLIB"; then
5816 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5817 postinstall_cmds='$RANLIB $lib'
5822 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5823 test "$enable_shared" = yes && enable_static=no
5827 AC_MSG_RESULT([$enable_shared])
5829 AC_MSG_CHECKING([whether to build static libraries])
5830 # Make sure either enable_shared or enable_static is yes.
5831 test "$enable_shared" = yes || enable_static=yes
5832 AC_MSG_RESULT([$enable_static])
5838 ])# _LT_LANG_C_CONFIG
5841 # _LT_LANG_CXX_CONFIG([TAG])
5842 # --------------------------
5843 # Ensure that the configuration variables for a C++ compiler are suitably
5844 # defined. These variables are subsequently used by _LT_CONFIG to write
5845 # the compiler configuration to `libtool'.
5846 m4_defun([_LT_LANG_CXX_CONFIG],
5847 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5848 m4_require([_LT_DECL_EGREP])dnl
5849 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5850 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5851 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5852 (test "X$CXX" != "Xg++"))) ; then
5855 _lt_caught_CXX_error=yes
5859 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5860 _LT_TAGVAR(allow_undefined_flag, $1)=
5861 _LT_TAGVAR(always_export_symbols, $1)=no
5862 _LT_TAGVAR(archive_expsym_cmds, $1)=
5863 _LT_TAGVAR(compiler_needs_object, $1)=no
5864 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5865 _LT_TAGVAR(hardcode_direct, $1)=no
5866 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5868 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5869 _LT_TAGVAR(hardcode_minus_L, $1)=no
5870 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5871 _LT_TAGVAR(hardcode_automatic, $1)=no
5872 _LT_TAGVAR(inherit_rpath, $1)=no
5873 _LT_TAGVAR(module_cmds, $1)=
5874 _LT_TAGVAR(module_expsym_cmds, $1)=
5875 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5876 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5877 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5878 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5879 _LT_TAGVAR(no_undefined_flag, $1)=
5880 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5881 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5883 # Source file extension for C++ test sources.
5886 # Object file extension for compiled C++ test sources.
5888 _LT_TAGVAR(objext, $1)=$objext
5890 # No sense in running all these tests if we already determined that
5891 # the CXX compiler isn't working. Some variables (like enable_shared)
5892 # are currently assumed to apply to all compilers on this platform,
5893 # and will be corrupted by setting them based on a non-working compiler.
5894 if test "$_lt_caught_CXX_error" != yes; then
5895 # Code to be used in simple compile tests
5896 lt_simple_compile_test_code="int some_variable = 0;"
5898 # Code to be used in simple link tests
5899 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5901 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5904 # save warnings/boilerplate of simple test code
5905 _LT_COMPILER_BOILERPLATE
5906 _LT_LINKER_BOILERPLATE
5908 # Allow CC to be a program name with arguments.
5910 lt_save_CFLAGS=$CFLAGS
5914 lt_save_with_gnu_ld=$with_gnu_ld
5915 lt_save_path_LD=$lt_cv_path_LD
5916 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5917 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5919 $as_unset lt_cv_prog_gnu_ld
5921 if test -n "${lt_cv_path_LDCXX+set}"; then
5922 lt_cv_path_LD=$lt_cv_path_LDCXX
5924 $as_unset lt_cv_path_LD
5926 test -z "${LDCXX+set}" || LD=$LDCXX
5930 _LT_TAGVAR(compiler, $1)=$CC
5931 _LT_CC_BASENAME([$compiler])
5933 if test -n "$compiler"; then
5934 # We don't want -fno-exception when compiling C++ code, so set the
5935 # no_builtin_flag separately
5936 if test "$GXX" = yes; then
5937 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5939 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5942 if test "$GXX" = yes; then
5943 # Set up default GNU C++ configuration
5947 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5948 # archiving commands below assume that GNU ld is being used.
5949 if test "$with_gnu_ld" = yes; then
5950 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5951 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5954 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5956 # If archive_cmds runs LD, not CC, wlarc should be empty
5957 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5958 # investigate it a little bit more. (MM)
5961 # ancient GNU ld didn't support --whole-archive et. al.
5962 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5963 $GREP 'no-whole-archive' > /dev/null; then
5964 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5966 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5972 # A generic and very simple default shared library creation
5973 # command for GNU C++ for the case where it uses the native
5974 # linker, instead of GNU ld. If possible, this setting should
5975 # overridden to take advantage of the native linker features on
5976 # the platform it is being used on.
5977 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5980 # Commands to make compiler produce verbose output that lists
5981 # what "hidden" libraries, object files and flags are used when
5982 # linking a shared library.
5983 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5991 # PORTME: fill in a description of your system's C++ link characteristics
5992 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5993 _LT_TAGVAR(ld_shlibs, $1)=yes
5996 # FIXME: insert proper C++ library support
5997 _LT_TAGVAR(ld_shlibs, $1)=no
6000 if test "$host_cpu" = ia64; then
6001 # On IA64, the linker does run time linking by default, so we don't
6002 # have to do anything special.
6003 aix_use_runtimelinking=no
6004 exp_sym_flag='-Bexport'
6007 aix_use_runtimelinking=no
6009 # Test if we are trying to use run time linking or normal
6010 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6011 # need to do runtime linking.
6012 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6013 for ld_flag in $LDFLAGS; do
6016 aix_use_runtimelinking=yes
6024 exp_sym_flag='-bexport'
6025 no_entry_flag='-bnoentry'
6028 # When large executables or shared objects are built, AIX ld can
6029 # have problems creating the table of contents. If linking a library
6030 # or program results in "error TOC overflow" add -mminimal-toc to
6031 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6032 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6034 _LT_TAGVAR(archive_cmds, $1)=''
6035 _LT_TAGVAR(hardcode_direct, $1)=yes
6036 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6037 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6038 _LT_TAGVAR(link_all_deplibs, $1)=yes
6039 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6041 if test "$GXX" = yes; then
6042 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6043 # We only want to do this on AIX 4.2 and lower, the check
6044 # below for broken collect2 doesn't work under 4.3+
6045 collect2name=`${CC} -print-prog-name=collect2`
6046 if test -f "$collect2name" &&
6047 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6049 # We have reworked collect2
6052 # We have old collect2
6053 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6054 # It fails to find uninstalled libraries when the uninstalled
6055 # path is not listed in the libpath. Setting hardcode_minus_L
6056 # to unsupported forces relinking
6057 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6058 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6059 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6062 shared_flag='-shared'
6063 if test "$aix_use_runtimelinking" = yes; then
6064 shared_flag="$shared_flag "'${wl}-G'
6068 if test "$host_cpu" = ia64; then
6069 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6070 # chokes on -Wl,-G. The following line is correct:
6073 if test "$aix_use_runtimelinking" = yes; then
6074 shared_flag='${wl}-G'
6076 shared_flag='${wl}-bM:SRE'
6081 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6082 # It seems that -bexpall does not export symbols beginning with
6083 # underscore (_), so it is better to generate a list of symbols to
6085 _LT_TAGVAR(always_export_symbols, $1)=yes
6086 if test "$aix_use_runtimelinking" = yes; then
6087 # Warning - without using the other runtime loading flags (-brtl),
6088 # -berok will link without error, but may produce a broken library.
6089 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6090 # Determine the default libpath from the value encoded in an empty
6092 _LT_SYS_MODULE_PATH_AIX([$1])
6093 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6095 _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 $shared_flag"
6097 if test "$host_cpu" = ia64; then
6098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6099 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6100 _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"
6102 # Determine the default libpath from the value encoded in an
6104 _LT_SYS_MODULE_PATH_AIX([$1])
6105 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6106 # Warning - without using the other run time loading flags,
6107 # -berok will link without error, but may produce a broken library.
6108 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6109 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6110 if test "$with_gnu_ld" = yes; then
6111 # We only use this code for GNU lds that support --whole-archive.
6112 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6114 # Exported symbols can be pulled into shared objects from archives
6115 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6117 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6118 # This is similar to how AIX traditionally builds its shared
6120 _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'
6126 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6127 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6128 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6129 # support --undefined. This deserves some investigation. FIXME
6130 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6132 _LT_TAGVAR(ld_shlibs, $1)=no
6137 case $cc_basename in
6139 # FIXME: insert proper C++ library support
6140 _LT_TAGVAR(ld_shlibs, $1)=no
6145 cygwin* | mingw* | pw32* | cegcc*)
6146 case $GXX,$cc_basename in
6149 # hardcode_libdir_flag_spec is actually meaningless, as there is
6150 # no search path for DLLs.
6151 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6152 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6153 _LT_TAGVAR(always_export_symbols, $1)=yes
6154 _LT_TAGVAR(file_list_spec, $1)='@'
6155 # Tell ltmain to make .lib files, not .a files.
6157 # Tell ltmain to make .dll files, not .so files.
6159 # FIXME: Setting linknames here is a bad hack.
6160 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6161 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6162 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6164 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6166 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6168 # The linker will not automatically build a static lib if we build a DLL.
6169 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6170 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6172 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6173 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6174 lt_tool_outputfile="@TOOL_OUTPUT@"~
6175 case $lt_outputfile in
6178 lt_outputfile="$lt_outputfile.exe"
6179 lt_tool_outputfile="$lt_tool_outputfile.exe"
6182 func_to_tool_file "$lt_outputfile"~
6183 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6184 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6185 $RM "$lt_outputfile.manifest";
6190 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6191 # as there is no search path for DLLs.
6192 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6193 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6194 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6195 _LT_TAGVAR(always_export_symbols, $1)=no
6196 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6198 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6199 _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'
6200 # If the export-symbols file already is a .def file (1st line
6201 # is EXPORTS), use it as is; otherwise, prepend...
6202 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6203 cp $export_symbols $output_objdir/$soname.def;
6205 echo EXPORTS > $output_objdir/$soname.def;
6206 cat $export_symbols >> $output_objdir/$soname.def;
6208 $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'
6210 _LT_TAGVAR(ld_shlibs, $1)=no
6215 darwin* | rhapsody*)
6216 _LT_DARWIN_LINKER_FEATURES($1)
6220 case $cc_basename in
6222 # FIXME: insert proper C++ library support
6223 _LT_TAGVAR(ld_shlibs, $1)=no
6226 # Green Hills C++ Compiler
6227 # FIXME: insert proper C++ library support
6228 _LT_TAGVAR(ld_shlibs, $1)=no
6231 # FIXME: insert proper C++ library support
6232 _LT_TAGVAR(ld_shlibs, $1)=no
6238 # C++ shared libraries reported to be fairly broken before
6240 _LT_TAGVAR(ld_shlibs, $1)=no
6244 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6247 freebsd* | dragonfly*)
6248 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6250 _LT_TAGVAR(ld_shlibs, $1)=yes
6254 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6255 _LT_TAGVAR(link_all_deplibs, $1)=yes
6259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6260 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6261 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6262 _LT_TAGVAR(hardcode_direct, $1)=yes
6263 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6264 # but as the default
6265 # location of the library.
6267 case $cc_basename in
6269 # FIXME: insert proper C++ library support
6270 _LT_TAGVAR(ld_shlibs, $1)=no
6273 _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 $lib'
6274 # Commands to make compiler produce verbose output that lists
6275 # what "hidden" libraries, object files and flags are used when
6276 # linking a shared library.
6278 # There doesn't appear to be a way to prevent this compiler from
6279 # explicitly linking system object files so we need to strip them
6280 # from the output so that they don't get included in the library
6282 output_verbose_link_cmd='templist=`($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"'
6285 if test "$GXX" = yes; then
6286 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6288 # FIXME: insert proper C++ library support
6289 _LT_TAGVAR(ld_shlibs, $1)=no
6296 if test $with_gnu_ld = no; then
6297 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6298 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6304 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6310 _LT_TAGVAR(hardcode_direct, $1)=no
6311 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6314 _LT_TAGVAR(hardcode_direct, $1)=yes
6315 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6316 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6317 # but as the default
6318 # location of the library.
6322 case $cc_basename in
6324 # FIXME: insert proper C++ library support
6325 _LT_TAGVAR(ld_shlibs, $1)=no
6330 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6333 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6336 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6339 # Commands to make compiler produce verbose output that lists
6340 # what "hidden" libraries, object files and flags are used when
6341 # linking a shared library.
6343 # There doesn't appear to be a way to prevent this compiler from
6344 # explicitly linking system object files so we need to strip them
6345 # from the output so that they don't get included in the library
6347 output_verbose_link_cmd='templist=`($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"'
6350 if test "$GXX" = yes; then
6351 if test $with_gnu_ld = no; then
6354 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6357 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6360 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6365 # FIXME: insert proper C++ library support
6366 _LT_TAGVAR(ld_shlibs, $1)=no
6373 _LT_TAGVAR(hardcode_direct, $1)=no
6374 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6375 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6376 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6377 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6378 # Instead, shared libraries are loaded at an image base (0x10000000 by
6379 # default) and relocated if they conflict, which is a slow very memory
6380 # consuming and fragmenting process. To avoid this, we pick a random,
6381 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6382 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6383 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6384 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6387 case $cc_basename in
6390 _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'
6392 # Archives containing C++ object files must be created using
6393 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6394 # necessary to make sure instantiated templates are included
6396 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6399 if test "$GXX" = yes; then
6400 if test "$with_gnu_ld" = no; then
6401 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6403 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6406 _LT_TAGVAR(link_all_deplibs, $1)=yes
6409 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6410 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6411 _LT_TAGVAR(inherit_rpath, $1)=yes
6414 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6415 case $cc_basename in
6417 # Kuck and Associates, Inc. (KAI) C++ Compiler
6419 # KCC will only create a shared library if the output file
6420 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6421 # to its proper name (with version) after linking.
6422 _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'
6423 _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 $lib'
6424 # Commands to make compiler produce verbose output that lists
6425 # what "hidden" libraries, object files and flags are used when
6426 # linking a shared library.
6428 # There doesn't appear to be a way to prevent this compiler from
6429 # explicitly linking system object files so we need to strip them
6430 # from the output so that they don't get included in the library
6432 output_verbose_link_cmd='templist=`$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"'
6434 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6435 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6437 # Archives containing C++ object files must be created using
6438 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6439 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6444 # version 8.0 and above of icpc choke on multiply defined symbols
6445 # if we add $predep_objects and $postdep_objects, however 7.1 and
6446 # earlier do not add the objects themselves.
6447 case `$CC -V 2>&1` in
6449 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6450 _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'
6452 *) # Version 8.0 or newer
6455 ia64*) tmp_idyn=' -i_dynamic';;
6457 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6458 _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'
6461 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6462 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6463 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6464 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6467 # Portland Group C++ compiler
6469 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6470 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6472 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6473 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6474 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6476 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6477 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6479 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6481 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6482 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6483 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6485 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6486 $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'
6488 *) # Version 6 and above use weak symbols
6489 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6490 _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'
6494 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6495 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6496 _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'
6500 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6501 _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'
6503 runpath_var=LD_RUN_PATH
6504 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6505 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6507 # Commands to make compiler produce verbose output that lists
6508 # what "hidden" libraries, object files and flags are used when
6509 # linking a shared library.
6511 # There doesn't appear to be a way to prevent this compiler from
6512 # explicitly linking system object files so we need to strip them
6513 # from the output so that they don't get included in the library
6515 output_verbose_link_cmd='templist=`$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'
6517 xl* | mpixl* | bgxl*)
6518 # IBM XL 8.0 on PPC, with GNU ld
6519 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6520 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6521 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6522 if test "x$supports_anon_versioning" = xyes; then
6523 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6524 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6525 echo "local: *; };" >> $output_objdir/$libname.ver~
6526 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6530 case `$CC -V 2>&1 | sed 5q` in
6533 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6534 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6535 _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'
6536 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6537 _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'
6538 _LT_TAGVAR(compiler_needs_object, $1)=yes
6540 # Not sure whether something based on
6541 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6543 output_verbose_link_cmd='func_echo_all'
6545 # Archives containing C++ object files must be created using
6546 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6547 # necessary to make sure instantiated templates are included
6549 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6557 # FIXME: insert proper C++ library support
6558 _LT_TAGVAR(ld_shlibs, $1)=no
6562 # FIXME: insert proper C++ library support
6563 _LT_TAGVAR(ld_shlibs, $1)=no
6567 case $cc_basename in
6569 # FIXME: insert proper C++ library support
6570 _LT_TAGVAR(ld_shlibs, $1)=no
6573 # FIXME: insert proper C++ library support
6574 _LT_TAGVAR(ld_shlibs, $1)=no
6580 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6581 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6584 _LT_TAGVAR(hardcode_direct, $1)=yes
6585 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6587 # Workaround some broken pre-1.5 toolchains
6588 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6592 _LT_TAGVAR(ld_shlibs, $1)=yes
6596 # C++ shared libraries are fairly broken
6597 _LT_TAGVAR(ld_shlibs, $1)=no
6601 if test -f /usr/libexec/ld.so; then
6602 _LT_TAGVAR(hardcode_direct, $1)=yes
6603 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6604 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6605 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6606 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6607 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6608 _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'
6609 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6610 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6612 output_verbose_link_cmd=func_echo_all
6614 _LT_TAGVAR(ld_shlibs, $1)=no
6618 osf3* | osf4* | osf5*)
6619 case $cc_basename in
6621 # Kuck and Associates, Inc. (KAI) C++ Compiler
6623 # KCC will only create a shared library if the output file
6624 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6625 # to its proper name (with version) after linking.
6626 _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'
6628 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6629 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6631 # Archives containing C++ object files must be created using
6632 # the KAI C++ compiler.
6634 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6635 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6639 # Rational C++ 2.4.1
6640 # FIXME: insert proper C++ library support
6641 _LT_TAGVAR(ld_shlibs, $1)=no
6646 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6647 _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'
6648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6651 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6652 _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'
6653 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6654 echo "-hidden">> $lib.exp~
6655 $CC -shared$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~
6657 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6661 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6663 # Commands to make compiler produce verbose output that lists
6664 # what "hidden" libraries, object files and flags are used when
6665 # linking a shared library.
6667 # There doesn't appear to be a way to prevent this compiler from
6668 # explicitly linking system object files so we need to strip them
6669 # from the output so that they don't get included in the library
6671 output_verbose_link_cmd='templist=`$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"'
6674 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6675 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6678 _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'
6681 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6685 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6686 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6688 # Commands to make compiler produce verbose output that lists
6689 # what "hidden" libraries, object files and flags are used when
6690 # linking a shared library.
6691 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6694 # FIXME: insert proper C++ library support
6695 _LT_TAGVAR(ld_shlibs, $1)=no
6702 # FIXME: insert proper C++ library support
6703 _LT_TAGVAR(ld_shlibs, $1)=no
6707 case $cc_basename in
6710 # FIXME: insert proper C++ library support
6711 _LT_TAGVAR(ld_shlibs, $1)=no
6715 # FIXME: insert proper C++ library support
6716 _LT_TAGVAR(ld_shlibs, $1)=no
6719 # FIXME: insert proper C++ library support
6720 _LT_TAGVAR(ld_shlibs, $1)=no
6726 case $cc_basename in
6728 # Sun C++ 4.2, 5.x and Centerline C++
6729 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6730 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6731 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6732 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6733 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6735 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6736 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6738 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6740 # The compiler driver will combine and reorder linker options,
6741 # but understands `-z linker_flag'.
6742 # Supported since Solaris 2.6 (maybe 2.5.1?)
6743 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6746 _LT_TAGVAR(link_all_deplibs, $1)=yes
6748 output_verbose_link_cmd='func_echo_all'
6750 # Archives containing C++ object files must be created using
6751 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6752 # necessary to make sure instantiated templates are included
6754 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6757 # Green Hills C++ Compiler
6758 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6760 # The C++ compiler must be used to create the archive.
6761 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6764 # GNU C++ compiler with Solaris linker
6765 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6766 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6767 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6768 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6769 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6770 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6772 # Commands to make compiler produce verbose output that lists
6773 # what "hidden" libraries, object files and flags are used when
6774 # linking a shared library.
6775 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6777 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6779 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6780 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6781 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6783 # Commands to make compiler produce verbose output that lists
6784 # what "hidden" libraries, object files and flags are used when
6785 # linking a shared library.
6786 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6789 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6791 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6793 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6801 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6802 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6803 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6804 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6805 runpath_var='LD_RUN_PATH'
6807 case $cc_basename in
6809 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6810 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6813 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6814 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6819 sysv5* | sco3.2v5* | sco5v6*)
6820 # Note: We can NOT use -z defs as we might desire, because we do not
6821 # link with -lc, and that would cause any symbols used from libc to
6822 # always be unresolved, which means just about no library would
6823 # ever link correctly. If we're not using GNU ld we use -z text
6824 # though, which does catch some bad symbols but isn't as heavy-handed
6826 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6827 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6828 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6829 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6831 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6832 _LT_TAGVAR(link_all_deplibs, $1)=yes
6833 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6834 runpath_var='LD_RUN_PATH'
6836 case $cc_basename in
6838 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6839 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6840 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6841 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6842 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6843 '"$_LT_TAGVAR(reload_cmds, $1)"
6846 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6847 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6853 case $cc_basename in
6855 # NonStop-UX NCC 3.20
6856 # FIXME: insert proper C++ library support
6857 _LT_TAGVAR(ld_shlibs, $1)=no
6860 # FIXME: insert proper C++ library support
6861 _LT_TAGVAR(ld_shlibs, $1)=no
6867 # FIXME: insert proper C++ library support
6868 _LT_TAGVAR(ld_shlibs, $1)=no
6872 # FIXME: insert proper C++ library support
6873 _LT_TAGVAR(ld_shlibs, $1)=no
6877 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6878 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6880 _LT_TAGVAR(GCC, $1)="$GXX"
6881 _LT_TAGVAR(LD, $1)="$LD"
6884 ## There is no encapsulation within the following macros, do not change
6885 ## the running order or otherwise move them around unless you know exactly
6886 ## what you are doing...
6887 _LT_SYS_HIDDEN_LIBDEPS($1)
6888 _LT_COMPILER_PIC($1)
6889 _LT_COMPILER_C_O($1)
6890 _LT_COMPILER_FILE_LOCKS($1)
6891 _LT_LINKER_SHLIBS($1)
6892 _LT_SYS_DYNAMIC_LINKER($1)
6893 _LT_LINKER_HARDCODE_LIBPATH($1)
6896 fi # test -n "$compiler"
6899 CFLAGS=$lt_save_CFLAGS
6903 with_gnu_ld=$lt_save_with_gnu_ld
6904 lt_cv_path_LDCXX=$lt_cv_path_LD
6905 lt_cv_path_LD=$lt_save_path_LD
6906 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6907 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6908 fi # test "$_lt_caught_CXX_error" != yes
6911 ])# _LT_LANG_CXX_CONFIG
6914 # _LT_FUNC_STRIPNAME_CNF
6915 # ----------------------
6916 # func_stripname_cnf prefix suffix name
6917 # strip PREFIX and SUFFIX off of NAME.
6918 # PREFIX and SUFFIX must not contain globbing or regex special
6919 # characters, hashes, percent signs, but SUFFIX may contain a leading
6920 # dot (in which case that matches only a dot).
6922 # This function is identical to the (non-XSI) version of func_stripname,
6923 # except this one can be used by m4 code that may be executed by configure,
6924 # rather than the libtool script.
6925 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6926 AC_REQUIRE([_LT_DECL_SED])
6927 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6928 func_stripname_cnf ()
6931 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6932 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6934 } # func_stripname_cnf
6935 ])# _LT_FUNC_STRIPNAME_CNF
6937 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6938 # ---------------------------------
6939 # Figure out "hidden" library dependencies from verbose
6940 # compiler output when linking a shared library.
6941 # Parse the compiler output and extract the necessary
6942 # objects, libraries and library flags.
6943 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6944 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6945 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6946 # Dependencies to place before and after the object being linked:
6947 _LT_TAGVAR(predep_objects, $1)=
6948 _LT_TAGVAR(postdep_objects, $1)=
6949 _LT_TAGVAR(predeps, $1)=
6950 _LT_TAGVAR(postdeps, $1)=
6951 _LT_TAGVAR(compiler_lib_search_path, $1)=
6953 dnl we can't use the lt_simple_compile_test_code here,
6954 dnl because it contains code intended for an executable,
6955 dnl not a library. It's possible we should let each
6956 dnl tag define a new lt_????_link_test_code variable,
6957 dnl but it's only used here...
6958 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6960 void foo (void) { a = 0; }
6962 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6966 Foo (void) { a = 0; }
6971 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6979 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6987 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6990 public void bar (void) {
6995 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7002 _lt_libdeps_save_CFLAGS=$CFLAGS
7003 case "$CC $CFLAGS " in #(
7004 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7005 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7006 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7009 dnl Parse the compiler output and extract the necessary
7010 dnl objects, libraries and library flags.
7011 if AC_TRY_EVAL(ac_compile); then
7012 # Parse the compiler output and extract the necessary
7013 # objects, libraries and library flags.
7015 # Sentinel used to keep track of whether or not we are before
7016 # the conftest object file.
7017 pre_test_object_deps_done=no
7019 for p in `eval "$output_verbose_link_cmd"`; do
7023 # Some compilers place space between "-{L,R}" and the path.
7025 if test $p = "-L" ||
7026 test $p = "-R"; then
7031 # Expand the sysroot to ease extracting the directories later.
7032 if test -z "$prev"; then
7034 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7035 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7036 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7040 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7042 if test "$pre_test_object_deps_done" = no; then
7045 # Internal compiler library paths should come after those
7046 # provided the user. The postdeps already come after the
7047 # user supplied libs so there is no need to process them.
7048 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7049 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7051 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7054 # The "-l" case would never come before the object being
7055 # linked, so don't bother handling this case.
7058 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7059 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7061 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7067 *.lto.$objext) ;; # Ignore GCC LTO objects
7069 # This assumes that the test object file only shows up
7070 # once in the compiler output.
7071 if test "$p" = "conftest.$objext"; then
7072 pre_test_object_deps_done=yes
7076 if test "$pre_test_object_deps_done" = no; then
7077 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7078 _LT_TAGVAR(predep_objects, $1)="$p"
7080 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7083 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7084 _LT_TAGVAR(postdep_objects, $1)="$p"
7086 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7091 *) ;; # Ignore the rest.
7099 echo "libtool.m4: error: problem compiling $1 test program"
7102 $RM -f confest.$objext
7103 CFLAGS=$_lt_libdeps_save_CFLAGS
7105 # PORTME: override above test on systems where it is broken
7109 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7110 # hack all around it, let's just trust "g++" to DTRT.
7111 _LT_TAGVAR(predep_objects,$1)=
7112 _LT_TAGVAR(postdep_objects,$1)=
7113 _LT_TAGVAR(postdeps,$1)=
7117 case `$CC -V 2>&1 | sed 5q` in
7121 # The more standards-conforming stlport4 library is
7122 # incompatible with the Cstd library. Avoid specifying
7123 # it if it's in CXXFLAGS. Ignore libCrun as
7124 # -library=stlport4 depends on it.
7125 case " $CXX $CXXFLAGS " in
7126 *" -library=stlport4 "*)
7127 solaris_use_stlport4=yes
7131 if test "$solaris_use_stlport4" != yes; then
7132 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7139 case $cc_basename in
7141 # The more standards-conforming stlport4 library is
7142 # incompatible with the Cstd library. Avoid specifying
7143 # it if it's in CXXFLAGS. Ignore libCrun as
7144 # -library=stlport4 depends on it.
7145 case " $CXX $CXXFLAGS " in
7146 *" -library=stlport4 "*)
7147 solaris_use_stlport4=yes
7151 # Adding this requires a known-good setup of shared libraries for
7152 # Sun compiler versions before 5.6, else PIC objects from an old
7153 # archive will be linked into the output, leading to subtle bugs.
7154 if test "$solaris_use_stlport4" != yes; then
7155 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7163 case " $_LT_TAGVAR(postdeps, $1) " in
7164 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7166 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7167 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7168 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7170 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7171 [The directories searched by this compiler when creating a shared library])
7172 _LT_TAGDECL([], [predep_objects], [1],
7173 [Dependencies to place before and after the objects being linked to
7174 create a shared library])
7175 _LT_TAGDECL([], [postdep_objects], [1])
7176 _LT_TAGDECL([], [predeps], [1])
7177 _LT_TAGDECL([], [postdeps], [1])
7178 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7179 [The library search path used internally by the compiler when linking
7181 ])# _LT_SYS_HIDDEN_LIBDEPS
7184 # _LT_LANG_F77_CONFIG([TAG])
7185 # --------------------------
7186 # Ensure that the configuration variables for a Fortran 77 compiler are
7187 # suitably defined. These variables are subsequently used by _LT_CONFIG
7188 # to write the compiler configuration to `libtool'.
7189 m4_defun([_LT_LANG_F77_CONFIG],
7190 [AC_LANG_PUSH(Fortran 77)
7191 if test -z "$F77" || test "X$F77" = "Xno"; then
7195 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7196 _LT_TAGVAR(allow_undefined_flag, $1)=
7197 _LT_TAGVAR(always_export_symbols, $1)=no
7198 _LT_TAGVAR(archive_expsym_cmds, $1)=
7199 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7200 _LT_TAGVAR(hardcode_direct, $1)=no
7201 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7202 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7203 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7204 _LT_TAGVAR(hardcode_minus_L, $1)=no
7205 _LT_TAGVAR(hardcode_automatic, $1)=no
7206 _LT_TAGVAR(inherit_rpath, $1)=no
7207 _LT_TAGVAR(module_cmds, $1)=
7208 _LT_TAGVAR(module_expsym_cmds, $1)=
7209 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7210 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7211 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7212 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7213 _LT_TAGVAR(no_undefined_flag, $1)=
7214 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7215 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7217 # Source file extension for f77 test sources.
7220 # Object file extension for compiled f77 test sources.
7222 _LT_TAGVAR(objext, $1)=$objext
7224 # No sense in running all these tests if we already determined that
7225 # the F77 compiler isn't working. Some variables (like enable_shared)
7226 # are currently assumed to apply to all compilers on this platform,
7227 # and will be corrupted by setting them based on a non-working compiler.
7228 if test "$_lt_disable_F77" != yes; then
7229 # Code to be used in simple compile tests
7230 lt_simple_compile_test_code="\
7236 # Code to be used in simple link tests
7237 lt_simple_link_test_code="\
7242 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7245 # save warnings/boilerplate of simple test code
7246 _LT_COMPILER_BOILERPLATE
7247 _LT_LINKER_BOILERPLATE
7249 # Allow CC to be a program name with arguments.
7252 lt_save_CFLAGS=$CFLAGS
7256 _LT_TAGVAR(compiler, $1)=$CC
7257 _LT_CC_BASENAME([$compiler])
7259 if test -n "$compiler"; then
7260 AC_MSG_CHECKING([if libtool supports shared libraries])
7261 AC_MSG_RESULT([$can_build_shared])
7263 AC_MSG_CHECKING([whether to build shared libraries])
7264 test "$can_build_shared" = "no" && enable_shared=no
7266 # On AIX, shared libraries and static libraries use the same namespace, and
7267 # are all built from PIC.
7270 test "$enable_shared" = yes && enable_static=no
7271 if test -n "$RANLIB"; then
7272 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7273 postinstall_cmds='$RANLIB $lib'
7277 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7278 test "$enable_shared" = yes && enable_static=no
7282 AC_MSG_RESULT([$enable_shared])
7284 AC_MSG_CHECKING([whether to build static libraries])
7285 # Make sure either enable_shared or enable_static is yes.
7286 test "$enable_shared" = yes || enable_static=yes
7287 AC_MSG_RESULT([$enable_static])
7289 _LT_TAGVAR(GCC, $1)="$G77"
7290 _LT_TAGVAR(LD, $1)="$LD"
7293 ## There is no encapsulation within the following macros, do not change
7294 ## the running order or otherwise move them around unless you know exactly
7295 ## what you are doing...
7296 _LT_COMPILER_PIC($1)
7297 _LT_COMPILER_C_O($1)
7298 _LT_COMPILER_FILE_LOCKS($1)
7299 _LT_LINKER_SHLIBS($1)
7300 _LT_SYS_DYNAMIC_LINKER($1)
7301 _LT_LINKER_HARDCODE_LIBPATH($1)
7304 fi # test -n "$compiler"
7308 CFLAGS="$lt_save_CFLAGS"
7309 fi # test "$_lt_disable_F77" != yes
7312 ])# _LT_LANG_F77_CONFIG
7315 # _LT_LANG_FC_CONFIG([TAG])
7316 # -------------------------
7317 # Ensure that the configuration variables for a Fortran compiler are
7318 # suitably defined. These variables are subsequently used by _LT_CONFIG
7319 # to write the compiler configuration to `libtool'.
7320 m4_defun([_LT_LANG_FC_CONFIG],
7321 [AC_LANG_PUSH(Fortran)
7323 if test -z "$FC" || test "X$FC" = "Xno"; then
7327 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7328 _LT_TAGVAR(allow_undefined_flag, $1)=
7329 _LT_TAGVAR(always_export_symbols, $1)=no
7330 _LT_TAGVAR(archive_expsym_cmds, $1)=
7331 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7332 _LT_TAGVAR(hardcode_direct, $1)=no
7333 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7334 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7335 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7336 _LT_TAGVAR(hardcode_minus_L, $1)=no
7337 _LT_TAGVAR(hardcode_automatic, $1)=no
7338 _LT_TAGVAR(inherit_rpath, $1)=no
7339 _LT_TAGVAR(module_cmds, $1)=
7340 _LT_TAGVAR(module_expsym_cmds, $1)=
7341 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7342 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7343 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7344 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7345 _LT_TAGVAR(no_undefined_flag, $1)=
7346 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7347 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7349 # Source file extension for fc test sources.
7350 ac_ext=${ac_fc_srcext-f}
7352 # Object file extension for compiled fc test sources.
7354 _LT_TAGVAR(objext, $1)=$objext
7356 # No sense in running all these tests if we already determined that
7357 # the FC compiler isn't working. Some variables (like enable_shared)
7358 # are currently assumed to apply to all compilers on this platform,
7359 # and will be corrupted by setting them based on a non-working compiler.
7360 if test "$_lt_disable_FC" != yes; then
7361 # Code to be used in simple compile tests
7362 lt_simple_compile_test_code="\
7368 # Code to be used in simple link tests
7369 lt_simple_link_test_code="\
7374 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7377 # save warnings/boilerplate of simple test code
7378 _LT_COMPILER_BOILERPLATE
7379 _LT_LINKER_BOILERPLATE
7381 # Allow CC to be a program name with arguments.
7384 lt_save_CFLAGS=$CFLAGS
7388 GCC=$ac_cv_fc_compiler_gnu
7390 _LT_TAGVAR(compiler, $1)=$CC
7391 _LT_CC_BASENAME([$compiler])
7393 if test -n "$compiler"; then
7394 AC_MSG_CHECKING([if libtool supports shared libraries])
7395 AC_MSG_RESULT([$can_build_shared])
7397 AC_MSG_CHECKING([whether to build shared libraries])
7398 test "$can_build_shared" = "no" && enable_shared=no
7400 # On AIX, shared libraries and static libraries use the same namespace, and
7401 # are all built from PIC.
7404 test "$enable_shared" = yes && enable_static=no
7405 if test -n "$RANLIB"; then
7406 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7407 postinstall_cmds='$RANLIB $lib'
7411 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7412 test "$enable_shared" = yes && enable_static=no
7416 AC_MSG_RESULT([$enable_shared])
7418 AC_MSG_CHECKING([whether to build static libraries])
7419 # Make sure either enable_shared or enable_static is yes.
7420 test "$enable_shared" = yes || enable_static=yes
7421 AC_MSG_RESULT([$enable_static])
7423 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7424 _LT_TAGVAR(LD, $1)="$LD"
7427 ## There is no encapsulation within the following macros, do not change
7428 ## the running order or otherwise move them around unless you know exactly
7429 ## what you are doing...
7430 _LT_SYS_HIDDEN_LIBDEPS($1)
7431 _LT_COMPILER_PIC($1)
7432 _LT_COMPILER_C_O($1)
7433 _LT_COMPILER_FILE_LOCKS($1)
7434 _LT_LINKER_SHLIBS($1)
7435 _LT_SYS_DYNAMIC_LINKER($1)
7436 _LT_LINKER_HARDCODE_LIBPATH($1)
7439 fi # test -n "$compiler"
7443 CFLAGS=$lt_save_CFLAGS
7444 fi # test "$_lt_disable_FC" != yes
7447 ])# _LT_LANG_FC_CONFIG
7450 # _LT_LANG_GCJ_CONFIG([TAG])
7451 # --------------------------
7452 # Ensure that the configuration variables for the GNU Java Compiler compiler
7453 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7454 # to write the compiler configuration to `libtool'.
7455 m4_defun([_LT_LANG_GCJ_CONFIG],
7456 [AC_REQUIRE([LT_PROG_GCJ])dnl
7459 # Source file extension for Java test sources.
7462 # Object file extension for compiled Java test sources.
7464 _LT_TAGVAR(objext, $1)=$objext
7466 # Code to be used in simple compile tests
7467 lt_simple_compile_test_code="class foo {}"
7469 # Code to be used in simple link tests
7470 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7472 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7475 # save warnings/boilerplate of simple test code
7476 _LT_COMPILER_BOILERPLATE
7477 _LT_LINKER_BOILERPLATE
7479 # Allow CC to be a program name with arguments.
7481 lt_save_CFLAGS=$CFLAGS
7487 _LT_TAGVAR(compiler, $1)=$CC
7488 _LT_TAGVAR(LD, $1)="$LD"
7489 _LT_CC_BASENAME([$compiler])
7491 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7492 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7494 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7495 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7496 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7498 if test -n "$compiler"; then
7499 _LT_COMPILER_NO_RTTI($1)
7500 _LT_COMPILER_PIC($1)
7501 _LT_COMPILER_C_O($1)
7502 _LT_COMPILER_FILE_LOCKS($1)
7503 _LT_LINKER_SHLIBS($1)
7504 _LT_LINKER_HARDCODE_LIBPATH($1)
7513 CFLAGS=$lt_save_CFLAGS
7514 ])# _LT_LANG_GCJ_CONFIG
7517 # _LT_LANG_GO_CONFIG([TAG])
7518 # --------------------------
7519 # Ensure that the configuration variables for the GNU Go compiler
7520 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7521 # to write the compiler configuration to `libtool'.
7522 m4_defun([_LT_LANG_GO_CONFIG],
7523 [AC_REQUIRE([LT_PROG_GO])dnl
7526 # Source file extension for Go test sources.
7529 # Object file extension for compiled Go test sources.
7531 _LT_TAGVAR(objext, $1)=$objext
7533 # Code to be used in simple compile tests
7534 lt_simple_compile_test_code="package main; func main() { }"
7536 # Code to be used in simple link tests
7537 lt_simple_link_test_code='package main; func main() { }'
7539 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7542 # save warnings/boilerplate of simple test code
7543 _LT_COMPILER_BOILERPLATE
7544 _LT_LINKER_BOILERPLATE
7546 # Allow CC to be a program name with arguments.
7548 lt_save_CFLAGS=$CFLAGS
7554 _LT_TAGVAR(compiler, $1)=$CC
7555 _LT_TAGVAR(LD, $1)="$LD"
7556 _LT_CC_BASENAME([$compiler])
7558 # Go did not exist at the time GCC didn't implicitly link libc in.
7559 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7561 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7562 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7563 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7565 if test -n "$compiler"; then
7566 _LT_COMPILER_NO_RTTI($1)
7567 _LT_COMPILER_PIC($1)
7568 _LT_COMPILER_C_O($1)
7569 _LT_COMPILER_FILE_LOCKS($1)
7570 _LT_LINKER_SHLIBS($1)
7571 _LT_LINKER_HARDCODE_LIBPATH($1)
7580 CFLAGS=$lt_save_CFLAGS
7581 ])# _LT_LANG_GO_CONFIG
7584 # _LT_LANG_RC_CONFIG([TAG])
7585 # -------------------------
7586 # Ensure that the configuration variables for the Windows resource compiler
7587 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7588 # to write the compiler configuration to `libtool'.
7589 m4_defun([_LT_LANG_RC_CONFIG],
7590 [AC_REQUIRE([LT_PROG_RC])dnl
7593 # Source file extension for RC test sources.
7596 # Object file extension for compiled RC test sources.
7598 _LT_TAGVAR(objext, $1)=$objext
7600 # Code to be used in simple compile tests
7601 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7603 # Code to be used in simple link tests
7604 lt_simple_link_test_code="$lt_simple_compile_test_code"
7606 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7609 # save warnings/boilerplate of simple test code
7610 _LT_COMPILER_BOILERPLATE
7611 _LT_LINKER_BOILERPLATE
7613 # Allow CC to be a program name with arguments.
7615 lt_save_CFLAGS=$CFLAGS
7621 _LT_TAGVAR(compiler, $1)=$CC
7622 _LT_CC_BASENAME([$compiler])
7623 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7625 if test -n "$compiler"; then
7633 CFLAGS=$lt_save_CFLAGS
7634 ])# _LT_LANG_RC_CONFIG
7639 AC_DEFUN([LT_PROG_GCJ],
7640 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7641 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7642 [AC_CHECK_TOOL(GCJ, gcj,)
7643 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7644 AC_SUBST(GCJFLAGS)])])[]dnl
7648 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7649 dnl aclocal-1.4 backwards compatibility:
7650 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7655 AC_DEFUN([LT_PROG_GO],
7656 [AC_CHECK_TOOL(GOC, gccgo,)
7662 AC_DEFUN([LT_PROG_RC],
7663 [AC_CHECK_TOOL(RC, windres,)
7667 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7668 dnl aclocal-1.4 backwards compatibility:
7669 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7674 # If we don't have a new enough Autoconf to choose the best grep
7675 # available, choose the one first in the user's PATH.
7676 m4_defun([_LT_DECL_EGREP],
7677 [AC_REQUIRE([AC_PROG_EGREP])dnl
7678 AC_REQUIRE([AC_PROG_FGREP])dnl
7679 test -z "$GREP" && GREP=grep
7680 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7681 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7682 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7683 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7690 # If we don't have a new enough Autoconf to choose the best objdump
7691 # available, choose the one first in the user's PATH.
7692 m4_defun([_LT_DECL_OBJDUMP],
7693 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7694 test -z "$OBJDUMP" && OBJDUMP=objdump
7695 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7701 # Ensure DLLTOOL variable is set.
7702 m4_defun([_LT_DECL_DLLTOOL],
7703 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7704 test -z "$DLLTOOL" && DLLTOOL=dlltool
7705 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7711 # Check for a fully-functional sed program, that truncates
7712 # as few characters as possible. Prefer GNU sed if found.
7713 m4_defun([_LT_DECL_SED],
7715 test -z "$SED" && SED=sed
7716 Xsed="$SED -e 1s/^X//"
7717 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7718 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7719 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7722 m4_ifndef([AC_PROG_SED], [
7723 # NOTE: This macro has been submitted for inclusion into #
7724 # GNU Autoconf as AC_PROG_SED. When it is available in #
7725 # a released version of Autoconf we should remove this #
7726 # macro and use it instead. #
7728 m4_defun([AC_PROG_SED],
7729 [AC_MSG_CHECKING([for a sed that does not truncate output])
7730 AC_CACHE_VAL(lt_cv_path_SED,
7731 [# Loop through the user's path and test for sed and gsed.
7732 # Then use that list of sed's as ones to test for truncation.
7733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7737 test -z "$as_dir" && as_dir=.
7738 for lt_ac_prog in sed gsed; do
7739 for ac_exec_ext in '' $ac_executable_extensions; do
7740 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7741 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7749 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7750 # along with /bin/sed that truncates output.
7751 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7752 test ! -f $lt_ac_sed && continue
7753 cat /dev/null > conftest.in
7755 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7756 # Check for GNU sed and select it if it is found.
7757 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7758 lt_cv_path_SED=$lt_ac_sed
7762 cat conftest.in conftest.in >conftest.tmp
7763 mv conftest.tmp conftest.in
7764 cp conftest.in conftest.nl
7766 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7767 cmp -s conftest.out conftest.nl || break
7768 # 10000 chars as input seems more than enough
7769 test $lt_ac_count -gt 10 && break
7770 lt_ac_count=`expr $lt_ac_count + 1`
7771 if test $lt_ac_count -gt $lt_ac_max; then
7772 lt_ac_max=$lt_ac_count
7773 lt_cv_path_SED=$lt_ac_sed
7780 AC_MSG_RESULT([$SED])
7785 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7786 dnl aclocal-1.4 backwards compatibility:
7787 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7790 # _LT_CHECK_SHELL_FEATURES
7791 # ------------------------
7792 # Find out whether the shell is Bourne or XSI compatible,
7793 # or has some other useful features.
7794 m4_defun([_LT_CHECK_SHELL_FEATURES],
7795 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7796 # Try some XSI features
7799 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7801 && eval 'test $(( 1 + 1 )) -eq 2 \
7802 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7804 AC_MSG_RESULT([$xsi_shell])
7805 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7807 AC_MSG_CHECKING([whether the shell understands "+="])
7809 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7811 && lt_shell_append=yes
7812 AC_MSG_RESULT([$lt_shell_append])
7813 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7815 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7820 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7822 # test EBCDIC or ASCII
7823 case `echo X|tr X '\101'` in
7824 A) # ASCII based system
7825 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7826 lt_SP2NL='tr \040 \012'
7827 lt_NL2SP='tr \015\012 \040\040'
7829 *) # EBCDIC based system
7830 lt_SP2NL='tr \100 \n'
7831 lt_NL2SP='tr \r\n \100\100'
7834 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7835 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7836 ])# _LT_CHECK_SHELL_FEATURES
7839 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7840 # ------------------------------------------------------
7841 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7842 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7843 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7845 sed -e '/^$1 ()$/,/^} # $1 /c\
7848 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7849 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7850 && mv -f "$cfgfile.tmp" "$cfgfile" \
7851 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7852 test 0 -eq $? || _lt_function_replace_fail=:
7856 # _LT_PROG_REPLACE_SHELLFNS
7857 # -------------------------
7858 # Replace existing portable implementations of several shell functions with
7859 # equivalent extended shell implementations where those features are available..
7860 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7861 [if test x"$xsi_shell" = xyes; then
7862 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7864 */*) func_dirname_result="${1%/*}${2}" ;;
7865 * ) func_dirname_result="${3}" ;;
7868 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7869 func_basename_result="${1##*/}"])
7871 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7873 */*) func_dirname_result="${1%/*}${2}" ;;
7874 * ) func_dirname_result="${3}" ;;
7876 func_basename_result="${1##*/}"])
7878 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7879 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7880 # positional parameters, so assign one to ordinary parameter first.
7881 func_stripname_result=${3}
7882 func_stripname_result=${func_stripname_result#"${1}"}
7883 func_stripname_result=${func_stripname_result%"${2}"}])
7885 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7886 func_split_long_opt_name=${1%%=*}
7887 func_split_long_opt_arg=${1#*=}])
7889 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7890 func_split_short_opt_arg=${1#??}
7891 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7893 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7895 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7896 *) func_lo2o_result=${1} ;;
7899 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7901 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7903 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7906 if test x"$lt_shell_append" = xyes; then
7907 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7909 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7910 func_quote_for_eval "${2}"
7911 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7912 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7914 # Save a `func_append' function call where possible by direct use of '+='
7915 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7916 && mv -f "$cfgfile.tmp" "$cfgfile" \
7917 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7918 test 0 -eq $? || _lt_function_replace_fail=:
7920 # Save a `func_append' function call even when '+=' is not available
7921 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7922 && mv -f "$cfgfile.tmp" "$cfgfile" \
7923 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7924 test 0 -eq $? || _lt_function_replace_fail=:
7927 if test x"$_lt_function_replace_fail" = x":"; then
7928 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7932 # _LT_PATH_CONVERSION_FUNCTIONS
7933 # -----------------------------
7934 # Determine which file name conversion functions should be used by
7935 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7936 # for certain cross-compile configurations and native mingw.
7937 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7938 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7939 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7940 AC_MSG_CHECKING([how to convert $build file names to $host format])
7941 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7945 *-*-mingw* ) # actually msys
7946 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7949 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7951 * ) # otherwise, assume *nix
7952 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7958 *-*-mingw* ) # actually msys
7959 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7962 lt_cv_to_host_file_cmd=func_convert_file_noop
7964 * ) # otherwise, assume *nix
7965 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7969 * ) # unhandled hosts (and "normal" native builds)
7970 lt_cv_to_host_file_cmd=func_convert_file_noop
7974 to_host_file_cmd=$lt_cv_to_host_file_cmd
7975 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7976 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7977 [0], [convert $build file names to $host format])dnl
7979 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7980 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7981 [#assume ordinary cross tools, or native build.
7982 lt_cv_to_tool_file_cmd=func_convert_file_noop
7986 *-*-mingw* ) # actually msys
7987 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7993 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7994 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7995 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7996 [0], [convert $build files to toolchain format])dnl
7997 ])# _LT_PATH_CONVERSION_FUNCTIONS
7999 # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
8001 # Copyright (C) 1999-2006, 2007, 2008, 2011 Free Software Foundation, Inc.
8002 # Written by Thomas Tanner, 1999
8004 # This file is free software; the Free Software Foundation gives
8005 # unlimited permission to copy and/or distribute it, with or without
8006 # modifications, as long as this notice is preserved.
8008 # serial 18 LTDL_INIT
8010 # LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
8011 # ------------------------------------------
8012 # DIRECTORY contains the libltdl sources. It is okay to call this
8013 # function multiple times, as long as the same DIRECTORY is always given.
8014 AC_DEFUN([LT_CONFIG_LTDL_DIR],
8015 [AC_BEFORE([$0], [LTDL_INIT])
8017 ])# LT_CONFIG_LTDL_DIR
8019 # We break this out into a separate macro, so that we can call it safely
8020 # internally without being caught accidentally by the sed scan in libtoolize.
8021 m4_defun([_LT_CONFIG_LTDL_DIR],
8022 [dnl remove trailing slashes
8023 m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
8025 [], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply `.'
8026 m4_if(_ARG_DIR, [.],
8028 [m4_define([_LTDL_DIR], _ARG_DIR)
8029 _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
8030 [m4_if(_ARG_DIR, _LTDL_DIR,
8032 [m4_fatal([multiple libltdl directories: `]_LTDL_DIR[', `]_ARG_DIR['])])])
8033 m4_popdef([_ARG_DIR])
8034 ])# _LT_CONFIG_LTDL_DIR
8037 m4_define([_LTDL_DIR], [])
8042 # If Autoconf is new enough, expand to `${top_build_prefix}', otherwise
8043 # to `${top_builddir}/'.
8044 m4_define([_LT_BUILD_PREFIX],
8045 [m4_ifdef([AC_AUTOCONF_VERSION],
8046 [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
8047 [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
8048 [${top_build_prefix}],
8049 [${top_builddir}/])],
8050 [${top_build_prefix}])],
8051 [${top_builddir}/])[]dnl
8057 # sets LIBLTDL to the link flags for the libltdl convenience library and
8058 # LTDLINCL to the include flags for the libltdl header and adds
8059 # --enable-ltdl-convenience to the configure arguments. Note that
8060 # AC_CONFIG_SUBDIRS is not called here. LIBLTDL will be prefixed with
8061 # '${top_build_prefix}' if available, otherwise with '${top_builddir}/',
8062 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
8063 # quotes!). If your package is not flat and you're not using automake,
8064 # define top_build_prefix, top_builddir, and top_srcdir appropriately
8065 # in your Makefiles.
8066 AC_DEFUN([LTDL_CONVENIENCE],
8067 [AC_BEFORE([$0], [LTDL_INIT])dnl
8068 dnl Although the argument is deprecated and no longer documented,
8069 dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
8070 dnl here make sure it is the same as any other declaration of libltdl's
8071 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
8072 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
8073 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
8075 ])# LTDL_CONVENIENCE
8077 # AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
8078 # now we have LT_CONFIG_LTDL_DIR:
8079 AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
8080 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
8083 dnl aclocal-1.4 backwards compatibility:
8084 dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])
8089 # Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
8090 m4_defun([_LTDL_CONVENIENCE],
8091 [case $enable_ltdl_convenience in
8092 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
8093 "") enable_ltdl_convenience=yes
8094 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
8096 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
8098 LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
8101 AC_SUBST([LTDLDEPS])
8102 AC_SUBST([LTDLINCL])
8104 # For backwards non-gettext consistent compatibility...
8107 ])# _LTDL_CONVENIENCE
8112 # sets LIBLTDL to the link flags for the libltdl installable library
8113 # and LTDLINCL to the include flags for the libltdl header and adds
8114 # --enable-ltdl-install to the configure arguments. Note that
8115 # AC_CONFIG_SUBDIRS is not called from here. If an installed libltdl
8116 # is not found, LIBLTDL will be prefixed with '${top_build_prefix}' if
8117 # available, otherwise with '${top_builddir}/', and LTDLINCL will be
8118 # prefixed with '${top_srcdir}/' (note the single quotes!). If your
8119 # package is not flat and you're not using automake, define top_build_prefix,
8120 # top_builddir, and top_srcdir appropriately in your Makefiles.
8121 # In the future, this macro may have to be called after LT_INIT.
8122 AC_DEFUN([LTDL_INSTALLABLE],
8123 [AC_BEFORE([$0], [LTDL_INIT])dnl
8124 dnl Although the argument is deprecated and no longer documented,
8125 dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
8126 dnl here make sure it is the same as any other declaration of libltdl's
8127 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
8128 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
8129 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
8131 ])# LTDL_INSTALLABLE
8133 # AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
8134 # now we have LT_CONFIG_LTDL_DIR:
8135 AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
8136 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
8139 dnl aclocal-1.4 backwards compatibility:
8140 dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])
8145 # Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
8146 m4_defun([_LTDL_INSTALLABLE],
8147 [if test -f $prefix/lib/libltdl.la; then
8148 lt_save_LDFLAGS="$LDFLAGS"
8149 LDFLAGS="-L$prefix/lib $LDFLAGS"
8150 AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
8151 LDFLAGS="$lt_save_LDFLAGS"
8152 if test x"${lt_lib_ltdl-no}" = xyes; then
8153 if test x"$enable_ltdl_install" != xyes; then
8154 # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
8155 AC_MSG_WARN([not overwriting libltdl at $prefix, force with `--enable-ltdl-install'])
8156 enable_ltdl_install=no
8158 elif test x"$enable_ltdl_install" = xno; then
8159 AC_MSG_WARN([libltdl not installed, but installation disabled])
8163 # If configure.ac declared an installable ltdl, and the user didn't override
8164 # with --disable-ltdl-install, we will install the shipped libltdl.
8165 case $enable_ltdl_install in
8166 no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
8171 *) enable_ltdl_install=yes
8172 ac_configure_args="$ac_configure_args --enable-ltdl-install"
8173 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
8175 LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
8180 AC_SUBST([LTDLDEPS])
8181 AC_SUBST([LTDLINCL])
8183 # For backwards non-gettext consistent compatibility...
8186 ])# LTDL_INSTALLABLE
8189 # _LTDL_MODE_DISPATCH
8190 # -------------------
8191 m4_define([_LTDL_MODE_DISPATCH],
8192 [dnl If _LTDL_DIR is `.', then we are configuring libltdl itself:
8193 m4_if(_LTDL_DIR, [],
8195 dnl if _LTDL_MODE was not set already, the default value is `subproject':
8196 [m4_case(m4_default(_LTDL_MODE, [subproject]),
8197 [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
8198 _LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"])],
8199 [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"; lt_libobj_prefix="$lt_ltdl_dir/"])],
8201 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
8202 dnl Be careful not to expand twice:
8204 ])# _LTDL_MODE_DISPATCH
8207 # _LT_LIBOBJ(MODULE_NAME)
8208 # -----------------------
8209 # Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
8211 AC_DEFUN([_LT_LIBOBJ], [
8212 m4_pattern_allow([^_LT_LIBOBJS$])
8213 _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
8217 # LTDL_INIT([OPTIONS])
8218 # --------------------
8219 # Clients of libltdl can use this macro to allow the installer to
8220 # choose between a shipped copy of the ltdl sources or a preinstalled
8221 # version of the library. If the shipped ltdl sources are not in a
8222 # subdirectory named libltdl, the directory name must be given by
8223 # LT_CONFIG_LTDL_DIR.
8224 AC_DEFUN([LTDL_INIT],
8226 _LT_SET_OPTIONS([$0], [$1])
8228 dnl We need to keep our own list of libobjs separate from our parent project,
8229 dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
8230 dnl we look for our own LIBOBJs.
8231 m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
8232 m4_pushdef([AC_LIBSOURCES])
8234 dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
8235 m4_if(_LTDL_MODE, [],
8236 [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
8237 m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
8238 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
8240 AC_ARG_WITH([included_ltdl],
8241 [AS_HELP_STRING([--with-included-ltdl],
8242 [use the GNU ltdl sources included here])])
8244 if test "x$with_included_ltdl" != xyes; then
8245 # We are not being forced to use the included libltdl sources, so
8246 # decide whether there is a useful installed version we can use.
8247 AC_CHECK_HEADER([ltdl.h],
8248 [AC_CHECK_DECL([lt_dlinterface_register],
8249 [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
8250 [with_included_ltdl=no],
8251 [with_included_ltdl=yes])],
8252 [with_included_ltdl=yes],
8253 [AC_INCLUDES_DEFAULT
8254 #include <ltdl.h>])],
8255 [with_included_ltdl=yes],
8256 [AC_INCLUDES_DEFAULT]
8260 dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
8261 dnl was called yet, then for old times' sake, we assume libltdl is in an
8262 dnl eponymous directory:
8263 AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
8265 AC_ARG_WITH([ltdl_include],
8266 [AS_HELP_STRING([--with-ltdl-include=DIR],
8267 [use the ltdl headers installed in DIR])])
8269 if test -n "$with_ltdl_include"; then
8270 if test -f "$with_ltdl_include/ltdl.h"; then :
8272 AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
8275 with_ltdl_include=no
8278 AC_ARG_WITH([ltdl_lib],
8279 [AS_HELP_STRING([--with-ltdl-lib=DIR],
8280 [use the libltdl.la installed in DIR])])
8282 if test -n "$with_ltdl_lib"; then
8283 if test -f "$with_ltdl_lib/libltdl.la"; then :
8285 AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
8291 case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
8293 m4_case(m4_default(_LTDL_TYPE, [convenience]),
8294 [convenience], [_LTDL_CONVENIENCE],
8295 [installable], [_LTDL_INSTALLABLE],
8296 [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
8299 # If the included ltdl is not to be used, then use the
8300 # preinstalled libltdl we found.
8301 AC_DEFINE([HAVE_LTDL], [1],
8302 [Define this if a modern libltdl is already installed])
8308 AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
8310 *) with_included_ltdl=no
8311 LIBLTDL="-L$with_ltdl_lib -lltdl"
8313 LTDLINCL="-I$with_ltdl_include"
8318 # Report our decision...
8319 AC_MSG_CHECKING([where to find libltdl headers])
8320 AC_MSG_RESULT([$LTDLINCL])
8321 AC_MSG_CHECKING([where to find libltdl library])
8322 AC_MSG_RESULT([$LIBLTDL])
8326 dnl restore autoconf definition.
8327 m4_popdef([AC_LIBOBJ])
8328 m4_popdef([AC_LIBSOURCES])
8330 AC_CONFIG_COMMANDS_PRE([
8333 if test -n "$_LT_LIBOBJS"; then
8334 # Remove the extension.
8335 _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
8336 for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
8337 _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
8338 _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
8341 AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
8342 AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
8346 m4_define([LTDL_INIT])
8350 AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
8351 AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
8352 AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
8353 dnl aclocal-1.4 backwards compatibility:
8354 dnl AC_DEFUN([AC_LIB_LTDL], [])
8355 dnl AC_DEFUN([AC_WITH_LTDL], [])
8356 dnl AC_DEFUN([LT_WITH_LTDL], [])
8361 # Perform all the checks necessary for compilation of the ltdl objects
8362 # -- including compiler checks and header checks. This is a public
8363 # interface mainly for the benefit of libltdl's own configure.ac, most
8364 # other users should call LTDL_INIT instead.
8365 AC_DEFUN([_LTDL_SETUP],
8366 [AC_REQUIRE([AC_PROG_CC])dnl
8367 AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
8368 AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
8369 AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
8370 AC_REQUIRE([LT_LIB_DLLOAD])dnl
8371 AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
8372 AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
8373 AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
8374 AC_REQUIRE([gl_FUNC_ARGZ])dnl
8376 m4_require([_LT_CHECK_OBJDIR])dnl
8377 m4_require([_LT_HEADER_DLFCN])dnl
8378 m4_require([_LT_CHECK_DLPREOPEN])dnl
8379 m4_require([_LT_DECL_SED])dnl
8381 dnl Don't require this, or it will be expanded earlier than the code
8382 dnl that sets the variables it relies on:
8385 dnl _LTDL_MODE specific code must be called at least once:
8388 # In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
8389 # the user used. This is so that ltdl.h can pick up the parent projects
8390 # config.h file, The first file in AC_CONFIG_HEADERS must contain the
8391 # definitions required by ltdl.c.
8392 # FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
8393 AC_CONFIG_COMMANDS_PRE([dnl
8394 m4_pattern_allow([^LT_CONFIG_H$])dnl
8395 m4_ifset([AH_HEADER],
8396 [LT_CONFIG_H=AH_HEADER],
8397 [m4_ifset([AC_LIST_HEADERS],
8398 [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[ ]]*,,;s,[[ :]].*$,,'`],
8400 AC_SUBST([LT_CONFIG_H])
8402 AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
8403 [], [], [AC_INCLUDES_DEFAULT])
8405 AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
8406 AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
8408 m4_pattern_allow([LT_LIBEXT])dnl
8409 AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
8412 eval "lt_libprefix=\"$libname_spec\""
8413 m4_pattern_allow([LT_LIBPREFIX])dnl
8414 AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
8417 eval "LTDLOPEN=\"$libname_spec\""
8418 AC_SUBST([LTDLOPEN])
8422 # _LT_ENABLE_INSTALL
8423 # ------------------
8424 m4_define([_LT_ENABLE_INSTALL],
8425 [AC_ARG_ENABLE([ltdl-install],
8426 [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
8428 case ,${enable_ltdl_install},${enable_ltdl_convenience} in
8430 *) enable_ltdl_convenience=yes ;;
8433 m4_ifdef([AM_CONDITIONAL],
8434 [AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
8435 AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)])
8436 ])# _LT_ENABLE_INSTALL
8439 # LT_SYS_DLOPEN_DEPLIBS
8440 # ---------------------
8441 AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
8442 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8443 AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
8444 [lt_cv_sys_dlopen_deplibs],
8445 [# PORTME does your system automatically load deplibs for dlopen?
8446 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
8447 # For now, we just catch OSes we know something about -- in the
8448 # future, we'll try test this programmatically.
8449 lt_cv_sys_dlopen_deplibs=unknown
8451 aix3*|aix4.1.*|aix4.2.*)
8452 # Unknown whether this is true for these versions of AIX, but
8453 # we want this `case' here to explicitly catch those versions.
8454 lt_cv_sys_dlopen_deplibs=unknown
8457 lt_cv_sys_dlopen_deplibs=yes
8462 lt_cv_sys_dlopen_deplibs=no
8467 # Assuming the user has installed a libdl from somewhere, this is true
8468 # If you are looking for one http://www.opendarwin.org/projects/dlcompat
8469 lt_cv_sys_dlopen_deplibs=yes
8471 freebsd* | dragonfly*)
8472 lt_cv_sys_dlopen_deplibs=yes
8474 gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
8475 # GNU and its variants, using gnu ld.so (Glibc)
8476 lt_cv_sys_dlopen_deplibs=yes
8479 lt_cv_sys_dlopen_deplibs=yes
8482 lt_cv_sys_dlopen_deplibs=yes
8484 irix[[12345]]*|irix6.[[01]]*)
8485 # Catch all versions of IRIX before 6.2, and indicate that we don't
8486 # know how it worked for any of those versions.
8487 lt_cv_sys_dlopen_deplibs=unknown
8490 # The case above catches anything before 6.2, and it's known that
8491 # at 6.2 and later dlopen does load deplibs.
8492 lt_cv_sys_dlopen_deplibs=yes
8494 netbsd* | netbsdelf*-gnu)
8495 lt_cv_sys_dlopen_deplibs=yes
8498 lt_cv_sys_dlopen_deplibs=yes
8501 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
8502 # it did *not* use an RPATH in a shared library to find objects the
8503 # library depends on, so we explicitly say `no'.
8504 lt_cv_sys_dlopen_deplibs=no
8506 osf5.0|osf5.0a|osf5.1)
8507 # dlopen *does* load deplibs and with the right loader patch applied
8508 # it even uses RPATH in a shared library to search for shared objects
8509 # that the library depends on, but there's no easy way to know if that
8510 # patch is installed. Since this is the case, all we can really
8511 # say is unknown -- it depends on the patch being installed. If
8512 # it is, this changes to `yes'. Without it, it would be `no'.
8513 lt_cv_sys_dlopen_deplibs=unknown
8516 # the two cases above should catch all versions of osf <= 5.1. Read
8517 # the comments above for what we know about them.
8518 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
8519 # is used to find them so we can finally say `yes'.
8520 lt_cv_sys_dlopen_deplibs=yes
8523 lt_cv_sys_dlopen_deplibs=yes
8526 lt_cv_sys_dlopen_deplibs=yes
8528 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
8529 libltdl_cv_sys_dlopen_deplibs=yes
8533 if test "$lt_cv_sys_dlopen_deplibs" != yes; then
8534 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
8535 [Define if the OS needs help to load dependent libraries for dlopen().])
8537 ])# LT_SYS_DLOPEN_DEPLIBS
8540 AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
8541 dnl aclocal-1.4 backwards compatibility:
8542 dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
8547 AC_DEFUN([LT_SYS_MODULE_EXT],
8548 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8549 AC_CACHE_CHECK([which extension is used for runtime loadable modules],
8550 [libltdl_cv_shlibext],
8553 eval libltdl_cv_shlibext=$shrext_cmds
8555 eval libltdl_cv_shrext=$shrext_cmds
8557 if test -n "$libltdl_cv_shlibext"; then
8558 m4_pattern_allow([LT_MODULE_EXT])dnl
8559 AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
8560 [Define to the extension used for runtime loadable modules, say, ".so".])
8562 if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
8563 m4_pattern_allow([LT_SHARED_EXT])dnl
8564 AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
8565 [Define to the shared library suffix, say, ".dylib".])
8567 ])# LT_SYS_MODULE_EXT
8570 AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
8571 dnl aclocal-1.4 backwards compatibility:
8572 dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
8575 # LT_SYS_MODULE_PATH
8576 # ------------------
8577 AC_DEFUN([LT_SYS_MODULE_PATH],
8578 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8579 AC_CACHE_CHECK([which variable specifies run-time module search path],
8580 [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
8581 if test -n "$lt_cv_module_path_var"; then
8582 m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
8583 AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
8584 [Define to the name of the environment variable that determines the run-time module search path.])
8586 ])# LT_SYS_MODULE_PATH
8589 AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
8590 dnl aclocal-1.4 backwards compatibility:
8591 dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
8594 # LT_SYS_DLSEARCH_PATH
8595 # --------------------
8596 AC_DEFUN([LT_SYS_DLSEARCH_PATH],
8597 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8598 AC_CACHE_CHECK([for the default library search path],
8599 [lt_cv_sys_dlsearch_path],
8600 [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
8601 if test -n "$lt_cv_sys_dlsearch_path"; then
8603 for dir in $lt_cv_sys_dlsearch_path; do
8604 if test -z "$sys_dlsearch_path"; then
8605 sys_dlsearch_path="$dir"
8607 sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
8610 m4_pattern_allow([LT_DLSEARCH_PATH])dnl
8611 AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
8612 [Define to the system default library search path.])
8614 ])# LT_SYS_DLSEARCH_PATH
8617 AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
8618 dnl aclocal-1.4 backwards compatibility:
8619 dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
8622 # _LT_CHECK_DLPREOPEN
8623 # -------------------
8624 m4_defun([_LT_CHECK_DLPREOPEN],
8625 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
8626 AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
8627 [libltdl_cv_preloaded_symbols],
8628 [if test -n "$lt_cv_sys_global_symbol_pipe"; then
8629 libltdl_cv_preloaded_symbols=yes
8631 libltdl_cv_preloaded_symbols=no
8634 if test x"$libltdl_cv_preloaded_symbols" = xyes; then
8635 AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
8636 [Define if libtool can extract symbol lists from object files.])
8638 ])# _LT_CHECK_DLPREOPEN
8643 AC_DEFUN([LT_LIB_DLLOAD],
8644 [m4_pattern_allow([^LT_DLLOADERS$])
8646 AC_SUBST([LT_DLLOADERS])
8651 AC_SEARCH_LIBS([dlopen], [dl],
8652 [AC_DEFINE([HAVE_LIBDL], [1],
8653 [Define if you have the libdl library or equivalent.])
8654 if test "$ac_cv_search_dlopen" != "none required" ; then
8655 LIBADD_DLOPEN="-ldl"
8657 libltdl_cv_lib_dl_dlopen="yes"
8658 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
8659 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
8662 ]], [[dlopen(0, 0);]])],
8663 [AC_DEFINE([HAVE_LIBDL], [1],
8664 [Define if you have the libdl library or equivalent.])
8665 libltdl_cv_func_dlopen="yes"
8666 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
8667 [AC_CHECK_LIB([svld], [dlopen],
8668 [AC_DEFINE([HAVE_LIBDL], [1],
8669 [Define if you have the libdl library or equivalent.])
8670 LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
8671 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
8672 if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
8674 lt_save_LIBS="$LIBS"
8675 LIBS="$LIBS $LIBADD_DLOPEN"
8676 AC_CHECK_FUNCS([dlerror])
8677 LIBS="$lt_save_LIBS"
8679 AC_SUBST([LIBADD_DLOPEN])
8682 AC_CHECK_FUNC([shl_load],
8683 [AC_DEFINE([HAVE_SHL_LOAD], [1],
8684 [Define if you have the shl_load function.])
8685 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
8686 [AC_CHECK_LIB([dld], [shl_load],
8687 [AC_DEFINE([HAVE_SHL_LOAD], [1],
8688 [Define if you have the shl_load function.])
8689 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
8690 LIBADD_SHL_LOAD="-ldld"])])
8691 AC_SUBST([LIBADD_SHL_LOAD])
8695 # We only want this for pre-Mac OS X 10.4.
8696 AC_CHECK_FUNC([_dyld_func_lookup],
8697 [AC_DEFINE([HAVE_DYLD], [1],
8698 [Define if you have the _dyld_func_lookup function.])
8699 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
8702 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
8704 cygwin* | mingw* | os2* | pw32*)
8705 AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
8706 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
8710 AC_CHECK_LIB([dld], [dld_link],
8711 [AC_DEFINE([HAVE_DLD], [1],
8712 [Define if you have the GNU dld library.])
8713 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
8714 AC_SUBST([LIBADD_DLD_LINK])
8716 m4_pattern_allow([^LT_DLPREOPEN$])
8718 if test -n "$LT_DLLOADERS"
8720 for lt_loader in $LT_DLLOADERS; do
8721 LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
8723 AC_DEFINE([HAVE_LIBDLLOADER], [1],
8724 [Define if libdlloader will be built on this platform])
8726 AC_SUBST([LT_DLPREOPEN])
8728 dnl This isn't used anymore, but set it for backwards compatibility
8729 LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
8730 AC_SUBST([LIBADD_DL])
8736 AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
8737 dnl aclocal-1.4 backwards compatibility:
8738 dnl AC_DEFUN([AC_LTDL_DLLIB], [])
8741 # LT_SYS_SYMBOL_USCORE
8742 # --------------------
8743 # does the compiler prefix global symbols with an underscore?
8744 AC_DEFUN([LT_SYS_SYMBOL_USCORE],
8745 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
8746 AC_CACHE_CHECK([for _ prefix in compiled symbols],
8747 [lt_cv_sys_symbol_underscore],
8748 [lt_cv_sys_symbol_underscore=no
8749 cat > conftest.$ac_ext <<_LT_EOF
8750 void nm_test_func(){}
8751 int main(){nm_test_func;return 0;}
8753 if AC_TRY_EVAL(ac_compile); then
8754 # Now try to grab the symbols.
8755 ac_nlist=conftest.nm
8756 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
8757 # See whether the symbols have a leading underscore.
8758 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
8759 lt_cv_sys_symbol_underscore=yes
8761 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
8764 echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
8768 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
8771 echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
8772 cat conftest.c >&AS_MESSAGE_LOG_FD
8776 sys_symbol_underscore=$lt_cv_sys_symbol_underscore
8777 AC_SUBST([sys_symbol_underscore])
8778 ])# LT_SYS_SYMBOL_USCORE
8781 AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
8782 dnl aclocal-1.4 backwards compatibility:
8783 dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])
8786 # LT_FUNC_DLSYM_USCORE
8787 # --------------------
8788 AC_DEFUN([LT_FUNC_DLSYM_USCORE],
8789 [AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
8790 if test x"$lt_cv_sys_symbol_underscore" = xyes; then
8791 if test x"$libltdl_cv_func_dlopen" = xyes ||
8792 test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
8793 AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
8794 [libltdl_cv_need_uscore],
8795 [libltdl_cv_need_uscore=unknown
8797 LIBS="$LIBS $LIBADD_DLOPEN"
8798 _LT_TRY_DLOPEN_SELF(
8799 [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
8800 [], [libltdl_cv_need_uscore=cross])
8806 if test x"$libltdl_cv_need_uscore" = xyes; then
8807 AC_DEFINE([NEED_USCORE], [1],
8808 [Define if dlsym() requires a leading underscore in symbol names.])
8810 ])# LT_FUNC_DLSYM_USCORE
8813 AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
8814 dnl aclocal-1.4 backwards compatibility:
8815 dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
8817 # Helper functions for option handling. -*- Autoconf -*-
8819 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
8821 # Written by Gary V. Vaughan, 2004
8823 # This file is free software; the Free Software Foundation gives
8824 # unlimited permission to copy and/or distribute it, with or without
8825 # modifications, as long as this notice is preserved.
8827 # serial 7 ltoptions.m4
8829 # This is to help aclocal find these macros, as it can't see m4_define.
8830 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8833 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8834 # ------------------------------------------
8835 m4_define([_LT_MANGLE_OPTION],
8836 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8839 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8840 # ---------------------------------------
8841 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8842 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8844 m4_define([_LT_SET_OPTION],
8845 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8846 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8847 _LT_MANGLE_DEFUN([$1], [$2]),
8848 [m4_warning([Unknown $1 option `$2'])])[]dnl
8852 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8853 # ------------------------------------------------------------
8854 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8855 m4_define([_LT_IF_OPTION],
8856 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8859 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8860 # -------------------------------------------------------
8861 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8863 m4_define([_LT_UNLESS_OPTIONS],
8864 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8865 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8866 [m4_define([$0_found])])])[]dnl
8867 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8872 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8873 # ----------------------------------------
8874 # OPTION-LIST is a space-separated list of Libtool options associated
8875 # with MACRO-NAME. If any OPTION has a matching handler declared with
8876 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8877 # the unknown option and exit.
8878 m4_defun([_LT_SET_OPTIONS],
8880 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8881 [_LT_SET_OPTION([$1], _LT_Option)])
8883 m4_if([$1],[LT_INIT],[
8885 dnl Simply set some default values (i.e off) if boolean options were not
8887 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8889 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8892 dnl If no reference was made to various pairs of opposing options, then
8893 dnl we run the default mode handler for the pair. For example, if neither
8894 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8895 dnl archives by default:
8896 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8897 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8898 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8899 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8900 [_LT_ENABLE_FAST_INSTALL])
8906 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8907 # -----------------------------------------
8908 m4_define([_LT_MANGLE_DEFUN],
8909 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8912 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8913 # -----------------------------------------------
8914 m4_define([LT_OPTION_DEFINE],
8915 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8916 ])# LT_OPTION_DEFINE
8921 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8924 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8925 [_LT_SET_OPTION([LT_INIT], [dlopen])
8926 AC_DIAGNOSE([obsolete],
8927 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8928 put the `dlopen' option into LT_INIT's first parameter.])
8931 dnl aclocal-1.4 backwards compatibility:
8932 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8937 # Declare package support for building win32 dll's.
8938 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8939 [enable_win32_dll=yes
8942 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8943 AC_CHECK_TOOL(AS, as, false)
8944 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8945 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8949 test -z "$AS" && AS=as
8950 _LT_DECL([], [AS], [1], [Assembler program])dnl
8952 test -z "$DLLTOOL" && DLLTOOL=dlltool
8953 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8955 test -z "$OBJDUMP" && OBJDUMP=objdump
8956 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8959 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8960 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8961 _LT_SET_OPTION([LT_INIT], [win32-dll])
8962 AC_DIAGNOSE([obsolete],
8963 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8964 put the `win32-dll' option into LT_INIT's first parameter.])
8967 dnl aclocal-1.4 backwards compatibility:
8968 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8971 # _LT_ENABLE_SHARED([DEFAULT])
8972 # ----------------------------
8973 # implement the --enable-shared flag, and supports the `shared' and
8974 # `disable-shared' LT_INIT options.
8975 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8976 m4_define([_LT_ENABLE_SHARED],
8977 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8978 AC_ARG_ENABLE([shared],
8979 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8980 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8981 [p=${PACKAGE-default}
8983 yes) enable_shared=yes ;;
8984 no) enable_shared=no ;;
8987 # Look at the argument we got. We use all the common list separators.
8988 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8989 for pkg in $enableval; do
8991 if test "X$pkg" = "X$p"; then
8998 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
9000 _LT_DECL([build_libtool_libs], [enable_shared], [0],
9001 [Whether or not to build shared libraries])
9002 ])# _LT_ENABLE_SHARED
9004 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
9005 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
9008 AC_DEFUN([AC_ENABLE_SHARED],
9009 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
9012 AC_DEFUN([AC_DISABLE_SHARED],
9013 [_LT_SET_OPTION([LT_INIT], [disable-shared])
9016 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
9017 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
9019 dnl aclocal-1.4 backwards compatibility:
9020 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
9021 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
9025 # _LT_ENABLE_STATIC([DEFAULT])
9026 # ----------------------------
9027 # implement the --enable-static flag, and support the `static' and
9028 # `disable-static' LT_INIT options.
9029 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
9030 m4_define([_LT_ENABLE_STATIC],
9031 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
9032 AC_ARG_ENABLE([static],
9033 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
9034 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
9035 [p=${PACKAGE-default}
9037 yes) enable_static=yes ;;
9038 no) enable_static=no ;;
9041 # Look at the argument we got. We use all the common list separators.
9042 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9043 for pkg in $enableval; do
9045 if test "X$pkg" = "X$p"; then
9052 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
9054 _LT_DECL([build_old_libs], [enable_static], [0],
9055 [Whether or not to build static libraries])
9056 ])# _LT_ENABLE_STATIC
9058 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
9059 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
9062 AC_DEFUN([AC_ENABLE_STATIC],
9063 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
9066 AC_DEFUN([AC_DISABLE_STATIC],
9067 [_LT_SET_OPTION([LT_INIT], [disable-static])
9070 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
9071 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
9073 dnl aclocal-1.4 backwards compatibility:
9074 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
9075 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
9079 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
9080 # ----------------------------------
9081 # implement the --enable-fast-install flag, and support the `fast-install'
9082 # and `disable-fast-install' LT_INIT options.
9083 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
9084 m4_define([_LT_ENABLE_FAST_INSTALL],
9085 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
9086 AC_ARG_ENABLE([fast-install],
9087 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
9088 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
9089 [p=${PACKAGE-default}
9091 yes) enable_fast_install=yes ;;
9092 no) enable_fast_install=no ;;
9094 enable_fast_install=no
9095 # Look at the argument we got. We use all the common list separators.
9096 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9097 for pkg in $enableval; do
9099 if test "X$pkg" = "X$p"; then
9100 enable_fast_install=yes
9106 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
9108 _LT_DECL([fast_install], [enable_fast_install], [0],
9109 [Whether or not to optimize for fast installation])dnl
9110 ])# _LT_ENABLE_FAST_INSTALL
9112 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
9113 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
9116 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
9117 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
9118 AC_DIAGNOSE([obsolete],
9119 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
9120 the `fast-install' option into LT_INIT's first parameter.])
9123 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
9124 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
9125 AC_DIAGNOSE([obsolete],
9126 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
9127 the `disable-fast-install' option into LT_INIT's first parameter.])
9130 dnl aclocal-1.4 backwards compatibility:
9131 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
9132 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
9135 # _LT_WITH_PIC([MODE])
9136 # --------------------
9137 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
9139 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
9140 m4_define([_LT_WITH_PIC],
9142 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
9143 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
9144 [lt_p=${PACKAGE-default}
9146 yes|no) pic_mode=$withval ;;
9149 # Look at the argument we got. We use all the common list separators.
9150 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9151 for lt_pkg in $withval; do
9153 if test "X$lt_pkg" = "X$lt_p"; then
9162 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
9164 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
9167 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
9168 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
9171 AU_DEFUN([AC_LIBTOOL_PICMODE],
9172 [_LT_SET_OPTION([LT_INIT], [pic-only])
9173 AC_DIAGNOSE([obsolete],
9174 [$0: Remove this warning and the call to _LT_SET_OPTION when you
9175 put the `pic-only' option into LT_INIT's first parameter.])
9178 dnl aclocal-1.4 backwards compatibility:
9179 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
9182 m4_define([_LTDL_MODE], [])
9183 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
9184 [m4_define([_LTDL_MODE], [nonrecursive])])
9185 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
9186 [m4_define([_LTDL_MODE], [recursive])])
9187 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
9188 [m4_define([_LTDL_MODE], [subproject])])
9190 m4_define([_LTDL_TYPE], [])
9191 LT_OPTION_DEFINE([LTDL_INIT], [installable],
9192 [m4_define([_LTDL_TYPE], [installable])])
9193 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
9194 [m4_define([_LTDL_TYPE], [convenience])])
9196 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
9198 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
9199 # Written by Gary V. Vaughan, 2004
9201 # This file is free software; the Free Software Foundation gives
9202 # unlimited permission to copy and/or distribute it, with or without
9203 # modifications, as long as this notice is preserved.
9205 # serial 6 ltsugar.m4
9207 # This is to help aclocal find these macros, as it can't see m4_define.
9208 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
9211 # lt_join(SEP, ARG1, [ARG2...])
9212 # -----------------------------
9213 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
9214 # associated separator.
9215 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
9216 # versions in m4sugar had bugs.
9217 m4_define([lt_join],
9218 [m4_if([$#], [1], [],
9220 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
9221 m4_define([_lt_join],
9222 [m4_if([$#$2], [2], [],
9223 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
9229 # Manipulate m4 lists.
9230 # These macros are necessary as long as will still need to support
9231 # Autoconf-2.59 which quotes differently.
9232 m4_define([lt_car], [[$1]])
9234 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
9236 [m4_dquote(m4_shift($@))])])
9237 m4_define([lt_unquote], $1)
9240 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
9241 # ------------------------------------------
9242 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
9243 # Note that neither SEPARATOR nor STRING are expanded; they are appended
9244 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
9245 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
9246 # than defined and empty).
9248 # This macro is needed until we can rely on Autoconf 2.62, since earlier
9249 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
9250 m4_define([lt_append],
9252 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
9256 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
9257 # ----------------------------------------------------------
9258 # Produce a SEP delimited list of all paired combinations of elements of
9259 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
9260 # has the form PREFIXmINFIXSUFFIXn.
9261 # Needed until we can rely on m4_combine added in Autoconf 2.62.
9262 m4_define([lt_combine],
9263 [m4_if(m4_eval([$# > 3]), [1],
9264 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
9265 [[m4_foreach([_Lt_prefix], [$2],
9266 [m4_foreach([_Lt_suffix],
9267 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
9268 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
9271 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
9272 # -----------------------------------------------------------------------
9273 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
9274 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
9275 m4_define([lt_if_append_uniq],
9277 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
9278 [lt_append([$1], [$2], [$3])$4],
9280 [lt_append([$1], [$2], [$3])$4])])
9283 # lt_dict_add(DICT, KEY, VALUE)
9284 # -----------------------------
9285 m4_define([lt_dict_add],
9286 [m4_define([$1($2)], [$3])])
9289 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
9290 # --------------------------------------------
9291 m4_define([lt_dict_add_subkey],
9292 [m4_define([$1($2:$3)], [$4])])
9295 # lt_dict_fetch(DICT, KEY, [SUBKEY])
9296 # ----------------------------------
9297 m4_define([lt_dict_fetch],
9299 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
9300 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
9303 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
9304 # -----------------------------------------------------------------
9305 m4_define([lt_if_dict_fetch],
9306 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
9311 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
9312 # --------------------------------------------------------------
9313 m4_define([lt_dict_filter],
9314 [m4_if([$5], [], [],
9315 [lt_join(m4_quote(m4_default([$4], [[, ]])),
9316 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
9317 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
9320 # ltversion.m4 -- version numbers -*- Autoconf -*-
9322 # Copyright (C) 2004 Free Software Foundation, Inc.
9323 # Written by Scott James Remnant, 2004
9325 # This file is free software; the Free Software Foundation gives
9326 # unlimited permission to copy and/or distribute it, with or without
9327 # modifications, as long as this notice is preserved.
9331 # serial 3337 ltversion.m4
9332 # This file is part of GNU Libtool
9334 m4_define([LT_PACKAGE_VERSION], [2.4.2])
9335 m4_define([LT_PACKAGE_REVISION], [1.3337])
9337 AC_DEFUN([LTVERSION_VERSION],
9338 [macro_version='2.4.2'
9339 macro_revision='1.3337'
9340 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
9341 _LT_DECL(, macro_revision, 0)
9344 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
9346 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
9347 # Written by Scott James Remnant, 2004.
9349 # This file is free software; the Free Software Foundation gives
9350 # unlimited permission to copy and/or distribute it, with or without
9351 # modifications, as long as this notice is preserved.
9353 # serial 5 lt~obsolete.m4
9355 # These exist entirely to fool aclocal when bootstrapping libtool.
9357 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
9358 # which have later been changed to m4_define as they aren't part of the
9359 # exported API, or moved to Autoconf or Automake where they belong.
9361 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
9362 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
9363 # using a macro with the same name in our local m4/libtool.m4 it'll
9364 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
9365 # and doesn't know about Autoconf macros at all.)
9367 # So we provide this file, which has a silly filename so it's always
9368 # included after everything else. This provides aclocal with the
9369 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
9370 # because those macros already exist, or will be overwritten later.
9371 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
9373 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
9374 # Yes, that means every name once taken will need to remain here until
9375 # we give up compatibility with versions before 1.7, at which point
9376 # we need to keep only those names which we still refer to.
9378 # This is to help aclocal find these macros, as it can't see m4_define.
9379 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
9381 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
9382 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
9383 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
9384 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
9385 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
9386 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
9387 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
9388 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
9389 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
9390 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
9391 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
9392 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9393 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9394 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
9395 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
9396 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
9397 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
9398 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
9399 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
9400 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
9401 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
9402 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
9403 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
9404 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
9405 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
9406 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
9407 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
9408 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
9409 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
9410 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
9411 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
9412 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
9413 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
9414 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
9415 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
9416 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
9417 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
9418 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
9419 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
9420 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
9421 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
9422 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
9423 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
9424 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
9425 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
9426 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
9427 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
9428 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
9429 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
9430 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
9431 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
9432 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
9433 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
9434 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
9435 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9436 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9437 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9438 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9439 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
9440 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
9441 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
9443 # Copyright (C) 2002-2013 Free Software Foundation, Inc.
9445 # This file is free software; the Free Software Foundation
9446 # gives unlimited permission to copy and/or distribute it,
9447 # with or without modifications, as long as this notice is preserved.
9449 # AM_AUTOMAKE_VERSION(VERSION)
9450 # ----------------------------
9451 # Automake X.Y traces this macro to ensure aclocal.m4 has been
9452 # generated from the m4 files accompanying Automake X.Y.
9453 # (This private macro should not be called outside this file.)
9454 AC_DEFUN([AM_AUTOMAKE_VERSION],
9455 [am__api_version='1.14'
9456 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
9457 dnl require some minimum version. Point them to the right macro.
9458 m4_if([$1], [1.14.1], [],
9459 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9462 # _AM_AUTOCONF_VERSION(VERSION)
9463 # -----------------------------
9464 # aclocal traces this macro to find the Autoconf version.
9465 # This is a private macro too. Using m4_define simplifies
9466 # the logic in aclocal, which can simply ignore this definition.
9467 m4_define([_AM_AUTOCONF_VERSION], [])
9469 # AM_SET_CURRENT_AUTOMAKE_VERSION
9470 # -------------------------------
9471 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
9472 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
9473 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
9474 [AM_AUTOMAKE_VERSION([1.14.1])dnl
9475 m4_ifndef([AC_AUTOCONF_VERSION],
9476 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9477 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9479 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
9481 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9483 # This file is free software; the Free Software Foundation
9484 # gives unlimited permission to copy and/or distribute it,
9485 # with or without modifications, as long as this notice is preserved.
9487 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
9488 # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
9489 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
9491 # Of course, Automake must honor this variable whenever it calls a
9492 # tool from the auxiliary directory. The problem is that $srcdir (and
9493 # therefore $ac_aux_dir as well) can be either absolute or relative,
9494 # depending on how configure is run. This is pretty annoying, since
9495 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
9496 # source directory, any form will work fine, but in subdirectories a
9497 # relative path needs to be adjusted first.
9499 # $ac_aux_dir/missing
9500 # fails when called from a subdirectory if $ac_aux_dir is relative
9501 # $top_srcdir/$ac_aux_dir/missing
9502 # fails if $ac_aux_dir is absolute,
9503 # fails when called from a subdirectory in a VPATH build with
9504 # a relative $ac_aux_dir
9506 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9507 # are both prefixed by $srcdir. In an in-source build this is usually
9508 # harmless because $srcdir is '.', but things will broke when you
9509 # start a VPATH build or use an absolute $srcdir.
9511 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
9512 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
9513 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
9514 # and then we would define $MISSING as
9515 # MISSING="\${SHELL} $am_aux_dir/missing"
9516 # This will work as long as MISSING is not called from configure, because
9517 # unfortunately $(top_srcdir) has no meaning in configure.
9518 # However there are other variables, like CC, which are often used in
9519 # configure, and could therefore not use this "fixed" $ac_aux_dir.
9521 # Another solution, used here, is to always expand $ac_aux_dir to an
9522 # absolute PATH. The drawback is that using absolute paths prevent a
9523 # configured tree to be moved without reconfiguration.
9525 AC_DEFUN([AM_AUX_DIR_EXPAND],
9526 [dnl Rely on autoconf to set up CDPATH properly.
9527 AC_PREREQ([2.50])dnl
9528 # expand $ac_aux_dir to an absolute path
9529 am_aux_dir=`cd $ac_aux_dir && pwd`
9532 # AM_CONDITIONAL -*- Autoconf -*-
9534 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
9536 # This file is free software; the Free Software Foundation
9537 # gives unlimited permission to copy and/or distribute it,
9538 # with or without modifications, as long as this notice is preserved.
9540 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
9541 # -------------------------------------
9542 # Define a conditional.
9543 AC_DEFUN([AM_CONDITIONAL],
9544 [AC_PREREQ([2.52])dnl
9545 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
9546 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
9547 AC_SUBST([$1_TRUE])dnl
9548 AC_SUBST([$1_FALSE])dnl
9549 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
9550 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9551 m4_define([_AM_COND_VALUE_$1], [$2])dnl
9559 AC_CONFIG_COMMANDS_PRE(
9560 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9561 AC_MSG_ERROR([[conditional "$1" was never defined.
9562 Usually this means the macro was only invoked conditionally.]])
9565 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
9567 # This file is free software; the Free Software Foundation
9568 # gives unlimited permission to copy and/or distribute it,
9569 # with or without modifications, as long as this notice is preserved.
9572 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
9573 # written in clear, in which case automake, when reading aclocal.m4,
9574 # will think it sees a *use*, and therefore will trigger all it's
9575 # C support machinery. Also note that it means that autoscan, seeing
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9841 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
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10025 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
10027 # This file is free software; the Free Software Foundation
10028 # gives unlimited permission to copy and/or distribute it,
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10046 # Copyright (C) 2003-2013 Free Software Foundation, Inc.
10048 # This file is free software; the Free Software Foundation
10049 # gives unlimited permission to copy and/or distribute it,
10050 # with or without modifications, as long as this notice is preserved.
10052 # Check whether the underlying file-system supports filenames
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10066 # From Jim Meyering
10068 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
10070 # This file is free software; the Free Software Foundation
10071 # gives unlimited permission to copy and/or distribute it,
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10074 # AM_MAINTAINER_MODE([DEFAULT-MODE])
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10105 # This file is free software; the Free Software Foundation
10106 # gives unlimited permission to copy and/or distribute it,
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10153 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
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10170 AC_DEFUN([AM_MISSING_HAS_RUN],
10171 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10172 AC_REQUIRE_AUX_FILE([missing])dnl
10173 if test x"${MISSING+set}" != xset; then
10174 case $am_aux_dir in
10176 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
10178 MISSING="\${SHELL} $am_aux_dir/missing" ;;
10181 # Use eval to expand $SHELL
10182 if eval "$MISSING --is-lightweight"; then
10183 am_missing_run="$MISSING "
10186 AC_MSG_WARN(['missing' script is too old or missing])
10191 # Obsolete and "removed" macros, that must however still report explicit
10192 # error messages when used, to smooth transition.
10194 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
10196 # This file is free software; the Free Software Foundation
10197 # gives unlimited permission to copy and/or distribute it,
10198 # with or without modifications, as long as this notice is preserved.
10200 AC_DEFUN([AM_CONFIG_HEADER],
10201 [AC_DIAGNOSE([obsolete],
10202 ['$0': this macro is obsolete.
10203 You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
10204 AC_CONFIG_HEADERS($@)])
10206 AC_DEFUN([AM_PROG_CC_STDC],
10208 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
10209 AC_DIAGNOSE([obsolete],
10210 ['$0': this macro is obsolete.
10211 You should simply use the 'AC][_PROG_CC' macro instead.
10212 Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
10213 but upon 'ac_cv_prog_cc_stdc'.])])
10215 AC_DEFUN([AM_C_PROTOTYPES],
10216 [AC_FATAL([automatic de-ANSI-fication support has been removed])])
10217 AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
10219 # Helper functions for option handling. -*- Autoconf -*-
10221 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
10223 # This file is free software; the Free Software Foundation
10224 # gives unlimited permission to copy and/or distribute it,
10225 # with or without modifications, as long as this notice is preserved.
10227 # _AM_MANGLE_OPTION(NAME)
10228 # -----------------------
10229 AC_DEFUN([_AM_MANGLE_OPTION],
10230 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
10232 # _AM_SET_OPTION(NAME)
10233 # --------------------
10234 # Set option NAME. Presently that only means defining a flag for this option.
10235 AC_DEFUN([_AM_SET_OPTION],
10236 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
10238 # _AM_SET_OPTIONS(OPTIONS)
10239 # ------------------------
10240 # OPTIONS is a space-separated list of Automake options.
10241 AC_DEFUN([_AM_SET_OPTIONS],
10242 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
10244 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
10245 # -------------------------------------------
10246 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
10247 AC_DEFUN([_AM_IF_OPTION],
10248 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
10250 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
10252 # This file is free software; the Free Software Foundation
10253 # gives unlimited permission to copy and/or distribute it,
10254 # with or without modifications, as long as this notice is preserved.
10258 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
10259 # to automatically call this.
10260 AC_DEFUN([_AM_PROG_CC_C_O],
10261 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10262 AC_REQUIRE_AUX_FILE([compile])dnl
10263 AC_LANG_PUSH([C])dnl
10265 [whether $CC understands -c and -o together],
10266 [am_cv_prog_cc_c_o],
10267 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
10268 # Make sure it works both with $CC and with simple cc.
10269 # Following AC_PROG_CC_C_O, we do the test twice because some
10270 # compilers refuse to overwrite an existing .o file with -o,
10271 # though they will create one.
10272 am_cv_prog_cc_c_o=yes
10273 for am_i in 1 2; do
10274 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
10275 && test -f conftest2.$ac_objext; then
10278 am_cv_prog_cc_c_o=no
10282 rm -f core conftest*
10284 if test "$am_cv_prog_cc_c_o" != yes; then
10285 # Losing compiler, so override with the script.
10286 # FIXME: It is wrong to rewrite CC.
10287 # But if we don't then we get into trouble of one sort or another.
10288 # A longer-term fix would be to have automake use am__CC in this case,
10289 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
10290 CC="$am_aux_dir/compile $CC"
10294 # For backward compatibility.
10295 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
10297 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
10299 # This file is free software; the Free Software Foundation
10300 # gives unlimited permission to copy and/or distribute it,
10301 # with or without modifications, as long as this notice is preserved.
10303 # AM_RUN_LOG(COMMAND)
10304 # -------------------
10305 # Run COMMAND, save the exit status in ac_status, and log it.
10306 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
10307 AC_DEFUN([AM_RUN_LOG],
10308 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
10309 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
10311 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
10312 (exit $ac_status); }])
10314 # Check to make sure that the build environment is sane. -*- Autoconf -*-
10316 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
10318 # This file is free software; the Free Software Foundation
10319 # gives unlimited permission to copy and/or distribute it,
10320 # with or without modifications, as long as this notice is preserved.
10324 AC_DEFUN([AM_SANITY_CHECK],
10325 [AC_MSG_CHECKING([whether build environment is sane])
10326 # Reject unsafe characters in $srcdir or the absolute working directory
10327 # name. Accept space and tab only in the latter.
10331 *[[\\\"\#\$\&\'\`$am_lf]]*)
10332 AC_MSG_ERROR([unsafe absolute working directory name]);;
10335 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
10336 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
10339 # Do 'set' in a subshell so we don't clobber the current shell's
10340 # arguments. Must try -L first in case configure is actually a
10341 # symlink; some systems play weird games with the mod time of symlinks
10342 # (eg FreeBSD returns the mod time of the symlink's containing
10346 for am_try in 1 2; do
10347 echo "timestamp, slept: $am_has_slept" > conftest.file
10348 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
10349 if test "$[*]" = "X"; then
10351 set X `ls -t "$srcdir/configure" conftest.file`
10353 if test "$[*]" != "X $srcdir/configure conftest.file" \
10354 && test "$[*]" != "X conftest.file $srcdir/configure"; then
10356 # If neither matched, then we have a broken ls. This can happen
10357 # if, for instance, CONFIG_SHELL is bash and it inherits a
10358 # broken ls alias from the environment. This has actually
10359 # happened. Such a system could not be considered "sane".
10360 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
10361 alias in your environment])
10363 if test "$[2]" = conftest.file || test $am_try -eq 2; then
10370 test "$[2]" = conftest.file
10376 AC_MSG_ERROR([newly created file is older than distributed files!
10377 Check your system clock])
10379 AC_MSG_RESULT([yes])
10380 # If we didn't sleep, we still need to ensure time stamps of config.status and
10381 # generated files are strictly newer.
10383 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
10387 AC_CONFIG_COMMANDS_PRE(
10388 [AC_MSG_CHECKING([that generated files are newer than configure])
10389 if test -n "$am_sleep_pid"; then
10390 # Hide warnings about reused PIDs.
10391 wait $am_sleep_pid 2>/dev/null
10393 AC_MSG_RESULT([done])])
10394 rm -f conftest.file
10397 # Copyright (C) 2009-2013 Free Software Foundation, Inc.
10399 # This file is free software; the Free Software Foundation
10400 # gives unlimited permission to copy and/or distribute it,
10401 # with or without modifications, as long as this notice is preserved.
10403 # AM_SILENT_RULES([DEFAULT])
10404 # --------------------------
10405 # Enable less verbose build rules; with the default set to DEFAULT
10406 # ("yes" being less verbose, "no" or empty being verbose).
10407 AC_DEFUN([AM_SILENT_RULES],
10408 [AC_ARG_ENABLE([silent-rules], [dnl
10410 [--enable-silent-rules],
10411 [less verbose build output (undo: "make V=1")])
10413 [--disable-silent-rules],
10414 [verbose build output (undo: "make V=0")])dnl
10416 case $enable_silent_rules in @%:@ (((
10417 yes) AM_DEFAULT_VERBOSITY=0;;
10418 no) AM_DEFAULT_VERBOSITY=1;;
10419 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10422 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10423 dnl do not support nested variable expansions.
10424 dnl See automake bug#9928 and bug#10237.
10425 am_make=${MAKE-make}
10426 AC_CACHE_CHECK([whether $am_make supports nested variables],
10427 [am_cv_make_support_nested_variables],
10428 [if AS_ECHO([['TRUE=$(BAR$(V))
10434 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10435 am_cv_make_support_nested_variables=yes
10437 am_cv_make_support_nested_variables=no
10439 if test $am_cv_make_support_nested_variables = yes; then
10440 dnl Using '$V' instead of '$(V)' breaks IRIX make.
10442 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10444 AM_V=$AM_DEFAULT_VERBOSITY
10445 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10447 AC_SUBST([AM_V])dnl
10448 AM_SUBST_NOTMAKE([AM_V])dnl
10449 AC_SUBST([AM_DEFAULT_V])dnl
10450 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10451 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10453 AC_SUBST([AM_BACKSLASH])dnl
10454 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10457 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
10459 # This file is free software; the Free Software Foundation
10460 # gives unlimited permission to copy and/or distribute it,
10461 # with or without modifications, as long as this notice is preserved.
10463 # AM_PROG_INSTALL_STRIP
10464 # ---------------------
10465 # One issue with vendor 'install' (even GNU) is that you can't
10466 # specify the program used to strip binaries. This is especially
10467 # annoying in cross-compiling environments, where the build's strip
10468 # is unlikely to handle the host's binaries.
10469 # Fortunately install-sh will honor a STRIPPROG variable, so we
10470 # always use install-sh in "make install-strip", and initialize
10471 # STRIPPROG with the value of the STRIP variable (set by the user).
10472 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10473 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10474 # Installed binaries are usually stripped using 'strip' when the user
10475 # run "make install-strip". However 'strip' might not be the right
10476 # tool to use in cross-compilation environments, therefore Automake
10477 # will honor the 'STRIP' environment variable to overrule this program.
10478 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10479 if test "$cross_compiling" != no; then
10480 AC_CHECK_TOOL([STRIP], [strip], :)
10482 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10483 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10485 # Copyright (C) 2006-2013 Free Software Foundation, Inc.
10487 # This file is free software; the Free Software Foundation
10488 # gives unlimited permission to copy and/or distribute it,
10489 # with or without modifications, as long as this notice is preserved.
10491 # _AM_SUBST_NOTMAKE(VARIABLE)
10492 # ---------------------------
10493 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10494 # This macro is traced by Automake.
10495 AC_DEFUN([_AM_SUBST_NOTMAKE])
10497 # AM_SUBST_NOTMAKE(VARIABLE)
10498 # --------------------------
10499 # Public sister of _AM_SUBST_NOTMAKE.
10500 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10502 # Check how to create a tarball. -*- Autoconf -*-
10504 # Copyright (C) 2004-2013 Free Software Foundation, Inc.
10506 # This file is free software; the Free Software Foundation
10507 # gives unlimited permission to copy and/or distribute it,
10508 # with or without modifications, as long as this notice is preserved.
10510 # _AM_PROG_TAR(FORMAT)
10511 # --------------------
10512 # Check how to create a tarball in format FORMAT.
10513 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10515 # Substitute a variable $(am__tar) that is a command
10516 # writing to stdout a FORMAT-tarball containing the directory
10518 # tardir=directory && $(am__tar) > result.tar
10520 # Substitute a variable $(am__untar) that extract such
10521 # a tarball read from stdin.
10522 # $(am__untar) < result.tar
10524 AC_DEFUN([_AM_PROG_TAR],
10525 [# Always define AMTAR for backward compatibility. Yes, it's still used
10526 # in the wild :-( We should find a proper way to deprecate it ...
10527 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10529 # We'll loop over all known methods to create a tar archive until one works.
10530 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10533 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10537 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10538 # There is notably a 21 bits limit for the UID and the GID. In fact,
10539 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10541 am_max_uid=2097151 # 2^21 - 1
10542 am_max_gid=$am_max_uid
10543 # The $UID and $GID variables are not portable, so we need to resort
10544 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
10545 # below are definitely unexpected, so allow the users to see them
10546 # (that is, avoid stderr redirection).
10547 am_uid=`id -u || echo unknown`
10548 am_gid=`id -g || echo unknown`
10549 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10550 if test $am_uid -le $am_max_uid; then
10551 AC_MSG_RESULT([yes])
10553 AC_MSG_RESULT([no])
10556 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10557 if test $am_gid -le $am_max_gid; then
10558 AC_MSG_RESULT([yes])
10560 AC_MSG_RESULT([no])
10567 [m4_fatal([Unknown tar format])])
10569 AC_MSG_CHECKING([how to create a $1 tar archive])
10571 # Go ahead even if we have the value already cached. We do so because we
10572 # need to set the values for the 'am__tar' and 'am__untar' variables.
10573 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10575 for _am_tool in $_am_tools; do
10578 for _am_tar in tar gnutar gtar; do
10579 AM_RUN_LOG([$_am_tar --version]) && break
10581 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10582 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10583 am__untar="$_am_tar -xf -"
10586 # Must skip GNU tar: if it does not support --format= it doesn't create
10587 # ustar tarball either.
10588 (tar --version) >/dev/null 2>&1 && continue
10589 am__tar='tar chf - "$$tardir"'
10590 am__tar_='tar chf - "$tardir"'
10591 am__untar='tar xf -'
10594 am__tar='pax -L -x $1 -w "$$tardir"'
10595 am__tar_='pax -L -x $1 -w "$tardir"'
10599 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10600 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10601 am__untar='cpio -i -H $1 -d'
10610 # If the value was cached, stop now. We just wanted to have am__tar
10611 # and am__untar set.
10612 test -n "${am_cv_prog_tar_$1}" && break
10614 # tar/untar a dummy directory, and stop if the command works.
10615 rm -rf conftest.dir
10617 echo GrepMe > conftest.dir/file
10618 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10619 rm -rf conftest.dir
10620 if test -s conftest.tar; then
10621 AM_RUN_LOG([$am__untar <conftest.tar])
10622 AM_RUN_LOG([cat conftest.dir/file])
10623 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10626 rm -rf conftest.dir
10628 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10629 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10631 AC_SUBST([am__tar])
10632 AC_SUBST([am__untar])