1 ##############################################################################
2 # Based on libtool-2.4.2
3 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
5 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
6 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
8 # Written by Gordon Matzigkeit, 1996
10 # This file is free software; the Free Software Foundation gives
11 # unlimited permission to copy and/or distribute it, with or without
12 # modifications, as long as this notice is preserved.
14 m4_define([_LT_COPYING], [dnl
15 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
16 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
18 # Written by Gordon Matzigkeit, 1996
20 # This file is part of GNU Libtool.
22 # GNU Libtool is free software; you can redistribute it and/or
23 # modify it under the terms of the GNU General Public License as
24 # published by the Free Software Foundation; either version 2 of
25 # the License, or (at your option) any later version.
27 # As a special exception to the GNU General Public License,
28 # if you distribute this file as part of a program or library that
29 # is built using GNU Libtool, you may include this file under the
30 # same distribution terms that you use for the rest of that program.
32 # GNU Libtool is distributed in the hope that it will be useful,
33 # but WITHOUT ANY WARRANTY; without even the implied warranty of
34 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
35 # GNU General Public License for more details.
37 # You should have received a copy of the GNU General Public License
38 # along with GNU Libtool; see the file COPYING. If not, a copy
39 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
40 # obtained by writing to the Free Software Foundation, Inc.,
41 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
49 # Complain and exit if this libtool version is less that VERSION.
51 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
53 [m4_fatal([Libtool version $1 or higher is required],
60 # Complain if the absolute build directory name contains unusual characters
61 m4_defun([_LT_CHECK_BUILDDIR],
64 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
72 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
73 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
74 AC_BEFORE([$0], [LT_LANG])dnl
75 AC_BEFORE([$0], [LT_OUTPUT])dnl
76 AC_BEFORE([$0], [LTDL_INIT])dnl
77 m4_require([_LT_CHECK_BUILDDIR])dnl
79 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
80 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
81 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
82 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
83 dnl unless we require an AC_DEFUNed macro:
84 AC_REQUIRE([LTOPTIONS_VERSION])dnl
85 AC_REQUIRE([LTSUGAR_VERSION])dnl
86 AC_REQUIRE([LTVERSION_VERSION])dnl
87 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
88 m4_require([_LT_PROG_LTMAIN])dnl
90 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
93 _LT_SET_OPTIONS([$0], [$1])
95 # This can be used to rebuild libtool when needed
96 LIBTOOL_DEPS="$ltmain"
98 # Always use our own libtool.
99 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
109 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
110 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
111 dnl aclocal-1.4 backwards compatibility:
112 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
113 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
116 # _LT_CC_BASENAME(CC)
117 # -------------------
118 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
119 m4_defun([_LT_CC_BASENAME],
120 [for cc_temp in $1""; do
122 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
123 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
128 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
132 # _LT_FILEUTILS_DEFAULTS
133 # ----------------------
134 # It is okay to use these file commands and assume they have been set
135 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
136 m4_defun([_LT_FILEUTILS_DEFAULTS],
140 ])# _LT_FILEUTILS_DEFAULTS
145 m4_defun([_LT_SETUP],
146 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
147 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
148 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
149 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
151 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
153 _LT_DECL([], [host_alias], [0], [The host system])dnl
154 _LT_DECL([], [host], [0])dnl
155 _LT_DECL([], [host_os], [0])dnl
157 _LT_DECL([], [build_alias], [0], [The build system])dnl
158 _LT_DECL([], [build], [0])dnl
159 _LT_DECL([], [build_os], [0])dnl
161 AC_REQUIRE([AC_PROG_CC])dnl
162 AC_REQUIRE([LT_PATH_LD])dnl
163 AC_REQUIRE([LT_PATH_NM])dnl
165 AC_REQUIRE([AC_PROG_LN_S])dnl
166 test -z "$LN_S" && LN_S="ln -s"
167 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
169 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
170 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
171 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
173 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
174 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
175 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
176 m4_require([_LT_CMD_RELOAD])dnl
177 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
178 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
179 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
180 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
181 m4_require([_LT_WITH_SYSROOT])dnl
183 _LT_CONFIG_LIBTOOL_INIT([
184 # See if we are running on zsh, and set the options which allow our
185 # commands through without removal of \ escapes INIT.
186 if test -n "\${ZSH_VERSION+set}" ; then
190 if test -n "${ZSH_VERSION+set}" ; then
196 m4_require([_LT_TAG_COMPILER])dnl
200 # AIX sometimes has problems with the GCC collect2 program. For some
201 # reason, if we set the COLLECT_NAMES environment variable, the problems
202 # vanish in a puff of smoke.
203 if test "X${COLLECT_NAMES+set}" != Xset; then
214 # All known linkers require a `.a' archive for static linking (except MSVC,
215 # which needs '.lib').
218 with_gnu_ld="$lt_cv_prog_gnu_ld"
223 # Set sane defaults for various variables
224 test -z "$CC" && CC=cc
225 test -z "$LTCC" && LTCC=$CC
226 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
227 test -z "$LD" && LD=ld
228 test -z "$ac_objext" && ac_objext=o
230 _LT_CC_BASENAME([$compiler])
232 # Only perform the check for file, if the check method requires it
233 test -z "$MAGIC_CMD" && MAGIC_CMD=file
234 case $deplibs_check_method in
236 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
242 # Use C for the default configuration in the libtool script
243 LT_SUPPORTED_TAG([CC])
245 _LT_LANG_DEFAULT_CONFIG
250 # _LT_PREPARE_SED_QUOTE_VARS
251 # --------------------------
252 # Define a few sed substitution that help us do robust quoting.
253 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
254 [# Backslashify metacharacters that are still active within
255 # double-quoted strings.
256 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
258 # Same as above, but do not quote variable references.
259 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
261 # Sed substitution to delay expansion of an escaped shell variable in a
262 # double_quote_subst'ed string.
263 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
265 # Sed substitution to delay expansion of an escaped single quote.
266 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
268 # Sed substitution to avoid accidental globbing in evaled expressions
269 no_glob_subst='s/\*/\\\*/g'
274 # Note that this code is called both from `configure', and `config.status'
275 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
276 # `config.status' has no value for ac_aux_dir unless we are using Automake,
277 # so we pass a copy along to make sure it has a sensible value anyway.
278 m4_defun([_LT_PROG_LTMAIN],
279 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
280 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
281 ltmain="$ac_aux_dir/ltmain.sh"
285 ## ------------------------------------- ##
286 ## Accumulate code for creating libtool. ##
287 ## ------------------------------------- ##
289 # So that we can recreate a full libtool script including additional
290 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
291 # in macros and then make a single call at the end using the `libtool'
295 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
296 # ----------------------------------------
297 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
298 m4_define([_LT_CONFIG_LIBTOOL_INIT],
300 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
305 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
308 # _LT_CONFIG_LIBTOOL([COMMANDS])
309 # ------------------------------
310 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
311 m4_define([_LT_CONFIG_LIBTOOL],
313 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
318 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
321 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
322 # -----------------------------------------------------
323 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
324 [_LT_CONFIG_LIBTOOL([$1])
325 _LT_CONFIG_LIBTOOL_INIT([$2])
329 # _LT_FORMAT_COMMENT([COMMENT])
330 # -----------------------------
331 # Add leading comment marks to the start of each line, and a trailing
332 # full-stop to the whole comment if one is not present already.
333 m4_define([_LT_FORMAT_COMMENT],
335 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
336 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
341 ## ------------------------ ##
342 ## FIXME: Eliminate VARNAME ##
343 ## ------------------------ ##
346 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
347 # -------------------------------------------------------------------
348 # CONFIGNAME is the name given to the value in the libtool script.
349 # VARNAME is the (base) name used in the configure script.
350 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
351 # VARNAME. Any other value will be used directly.
352 m4_define([_LT_DECL],
353 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
354 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
355 [m4_ifval([$1], [$1], [$2])])
356 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
358 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
359 lt_dict_add_subkey([lt_decl_dict], [$2],
360 [tagged?], [m4_ifval([$5], [yes], [no])])])
364 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
365 # --------------------------------------------------------
366 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
369 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
370 # ------------------------------------------------
371 m4_define([lt_decl_tag_varnames],
372 [_lt_decl_filter([tagged?], [yes], $@)])
375 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
376 # ---------------------------------------------------------
377 m4_define([_lt_decl_filter],
379 [0], [m4_fatal([$0: too few arguments: $#])],
380 [1], [m4_fatal([$0: too few arguments: $#: $1])],
381 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
382 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
383 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
387 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
388 # --------------------------------------------------
389 m4_define([lt_decl_quote_varnames],
390 [_lt_decl_filter([value], [1], $@)])
393 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
394 # ---------------------------------------------------
395 m4_define([lt_decl_dquote_varnames],
396 [_lt_decl_filter([value], [2], $@)])
399 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
400 # ---------------------------------------------------
401 m4_define([lt_decl_varnames_tagged],
402 [m4_assert([$# <= 2])dnl
403 _$0(m4_quote(m4_default([$1], [[, ]])),
404 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
405 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
406 m4_define([_lt_decl_varnames_tagged],
407 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
410 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
411 # ------------------------------------------------
412 m4_define([lt_decl_all_varnames],
413 [_$0(m4_quote(m4_default([$1], [[, ]])),
415 m4_quote(lt_decl_varnames),
416 m4_quote(m4_shift($@))))[]dnl
418 m4_define([_lt_decl_all_varnames],
419 [lt_join($@, lt_decl_varnames_tagged([$1],
420 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
424 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
425 # ------------------------------------
426 # Quote a variable value, and forward it to `config.status' so that its
427 # declaration there will have the same value as in `configure'. VARNAME
428 # must have a single quote delimited value for this to work.
429 m4_define([_LT_CONFIG_STATUS_DECLARE],
430 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
433 # _LT_CONFIG_STATUS_DECLARATIONS
434 # ------------------------------
435 # We delimit libtool config variables with single quotes, so when
436 # we write them to config.status, we have to be sure to quote all
437 # embedded single quotes properly. In configure, this macro expands
438 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
440 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
441 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
442 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
443 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
448 # Output comment and list of tags supported by the script
449 m4_defun([_LT_LIBTOOL_TAGS],
450 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
451 available_tags="_LT_TAGS"dnl
455 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
456 # -----------------------------------
457 # Extract the dictionary values for VARNAME (optionally with TAG) and
458 # expand to a commented shell variable setting:
460 # # Some comment about what VAR is for.
461 # visible_name=$lt_internal_name
462 m4_define([_LT_LIBTOOL_DECLARE],
463 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
464 [description])))[]dnl
465 m4_pushdef([_libtool_name],
466 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
467 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
468 [0], [_libtool_name=[$]$1],
469 [1], [_libtool_name=$lt_[]$1],
470 [2], [_libtool_name=$lt_[]$1],
471 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
472 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
476 # _LT_LIBTOOL_CONFIG_VARS
477 # -----------------------
478 # Produce commented declarations of non-tagged libtool config variables
479 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
480 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
481 # section) are produced by _LT_LIBTOOL_TAG_VARS.
482 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
483 [m4_foreach([_lt_var],
484 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
485 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
488 # _LT_LIBTOOL_TAG_VARS(TAG)
489 # -------------------------
490 m4_define([_LT_LIBTOOL_TAG_VARS],
491 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
492 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
495 # _LT_TAGVAR(VARNAME, [TAGNAME])
496 # ------------------------------
497 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
500 # _LT_CONFIG_COMMANDS
501 # -------------------
502 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
503 # variables for single and double quote escaping we saved from calls
504 # to _LT_DECL, we can put quote escaped variables declarations
505 # into `config.status', and then the shell code to quote escape them in
506 # for loops in `config.status'. Finally, any additional code accumulated
507 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
508 m4_defun([_LT_CONFIG_COMMANDS],
509 [AC_PROVIDE_IFELSE([LT_OUTPUT],
510 dnl If the libtool generation code has been placed in $CONFIG_LT,
511 dnl instead of duplicating it all over again into config.status,
512 dnl then we will have config.status run $CONFIG_LT later, so it
513 dnl needs to know what name is stored there:
514 [AC_CONFIG_COMMANDS([libtool],
515 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
516 dnl If the libtool generation code is destined for config.status,
517 dnl expand the accumulated commands and init code now:
518 [AC_CONFIG_COMMANDS([libtool],
519 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
520 ])#_LT_CONFIG_COMMANDS
524 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
527 # The HP-UX ksh and POSIX shell print the target directory to stdout
529 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
531 sed_quote_subst='$sed_quote_subst'
532 double_quote_subst='$double_quote_subst'
533 delay_variable_subst='$delay_variable_subst'
534 _LT_CONFIG_STATUS_DECLARATIONS
537 compiler='$compiler_DEFAULT'
539 # A function that is used when there is no print builtin or printf.
540 func_fallback_echo ()
542 eval 'cat <<_LTECHO_EOF
547 # Quote evaled strings.
548 for var in lt_decl_all_varnames([[ \
549 ]], lt_decl_quote_varnames); do
550 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
551 *[[\\\\\\\`\\"\\\$]]*)
552 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
555 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
560 # Double-quote double-evaled strings.
561 for var in lt_decl_all_varnames([[ \
562 ]], lt_decl_dquote_varnames); do
563 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
564 *[[\\\\\\\`\\"\\\$]]*)
565 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
568 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
573 _LT_OUTPUT_LIBTOOL_INIT
576 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
577 # ------------------------------------
578 # Generate a child script FILE with all initialization necessary to
579 # reuse the environment learned by the parent script, and make the
580 # file executable. If COMMENT is supplied, it is inserted after the
581 # `#!' sequence but before initialization text begins. After this
582 # macro, additional text can be appended to FILE to form the body of
583 # the child script. The macro ends with non-zero status if the
584 # file could not be fully written (such as if the disk is full).
585 m4_ifdef([AS_INIT_GENERATED],
586 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
587 [m4_defun([_LT_GENERATED_FILE_INIT],
588 [m4_require([AS_PREPARE])]dnl
589 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
591 cat >$1 <<_ASEOF || lt_write_fail=1
593 # Generated by $as_me.
595 SHELL=\${CONFIG_SHELL-$SHELL}
598 cat >>$1 <<\_ASEOF || lt_write_fail=1
601 exec AS_MESSAGE_FD>&1
603 test $lt_write_fail = 0 && chmod +x $1[]dnl
604 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
608 # This macro allows early generation of the libtool script (before
609 # AC_OUTPUT is called), incase it is used in configure for compilation
611 AC_DEFUN([LT_OUTPUT],
612 [: ${CONFIG_LT=./config.lt}
613 AC_MSG_NOTICE([creating $CONFIG_LT])
614 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
615 [# Run this file to recreate a libtool stub with the current configuration.])
617 cat >>"$CONFIG_LT" <<\_LTEOF
619 exec AS_MESSAGE_LOG_FD>>config.log
622 AS_BOX([Running $as_me.])
623 } >&AS_MESSAGE_LOG_FD
626 \`$as_me' creates a local libtool stub from the current configuration,
627 for use in further configure time tests before the real libtool is
630 Usage: $[0] [[OPTIONS]]
632 -h, --help print this help, then exit
633 -V, --version print version number, then exit
634 -q, --quiet do not print progress messages
635 -d, --debug don't remove temporary files
637 Report bugs to <bug-libtool@gnu.org>."
640 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
641 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
642 configured by $[0], generated by m4_PACKAGE_STRING.
644 Copyright (C) 2011 Free Software Foundation, Inc.
645 This config.lt script is free software; the Free Software Foundation
646 gives unlimited permision to copy, distribute and modify it."
651 --version | --v* | -V )
652 echo "$lt_cl_version"; exit 0 ;;
654 echo "$lt_cl_help"; exit 0 ;;
655 --debug | --d* | -d )
657 --quiet | --q* | --silent | --s* | -q )
660 -*) AC_MSG_ERROR([unrecognized option: $[1]
661 Try \`$[0] --help' for more information.]) ;;
663 *) AC_MSG_ERROR([unrecognized argument: $[1]
664 Try \`$[0] --help' for more information.]) ;;
669 if $lt_cl_silent; then
670 exec AS_MESSAGE_FD>/dev/null
674 cat >>"$CONFIG_LT" <<_LTEOF
675 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
678 cat >>"$CONFIG_LT" <<\_LTEOF
679 AC_MSG_NOTICE([creating $ofile])
680 _LT_OUTPUT_LIBTOOL_COMMANDS
683 chmod +x "$CONFIG_LT"
685 # configure is writing to config.log, but config.lt does its own redirection,
686 # appending to config.log, which fails on DOS, as config.log is still kept
687 # open by configure. Here we exec the FD to /dev/null, effectively closing
688 # config.log, so it can be properly (re)opened and appended to by config.lt.
690 test "$silent" = yes &&
691 lt_config_lt_args="$lt_config_lt_args --quiet"
692 exec AS_MESSAGE_LOG_FD>/dev/null
693 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
694 exec AS_MESSAGE_LOG_FD>>config.log
695 $lt_cl_success || AS_EXIT(1)
701 # If TAG is the built-in tag, create an initial libtool script with a
702 # default configuration from the untagged config vars. Otherwise add code
703 # to config.status for appending the configuration named by TAG from the
704 # matching tagged config vars.
705 m4_defun([_LT_CONFIG],
706 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
707 _LT_CONFIG_SAVE_COMMANDS([
708 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
709 m4_if(_LT_TAG, [C], [
710 # See if we are running on zsh, and set the options which allow our
711 # commands through without removal of \ escapes.
712 if test -n "${ZSH_VERSION+set}" ; then
717 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
720 cat <<_LT_EOF >> "$cfgfile"
723 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
724 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
725 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
726 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
731 # ### BEGIN LIBTOOL CONFIG
732 _LT_LIBTOOL_CONFIG_VARS
734 # ### END LIBTOOL CONFIG
740 cat <<\_LT_EOF >> "$cfgfile"
741 # AIX sometimes has problems with the GCC collect2 program. For some
742 # reason, if we set the COLLECT_NAMES environment variable, the problems
743 # vanish in a puff of smoke.
744 if test "X${COLLECT_NAMES+set}" != Xset; then
754 # We use sed instead of cat because bash on DJGPP gets confused if
755 # if finds mixed CR/LF and LF-only lines. Since sed operates in
756 # text mode, it properly converts lines to CR/LF. This bash problem
757 # is reportedly fixed, but why not run on old versions too?
758 sed '$q' "$ltmain" >> "$cfgfile" \
759 || (rm -f "$cfgfile"; exit 1)
761 _LT_PROG_REPLACE_SHELLFNS
763 mv -f "$cfgfile" "$ofile" ||
764 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
767 [cat <<_LT_EOF >> "$ofile"
769 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
770 dnl in a comment (ie after a #).
771 # ### BEGIN LIBTOOL TAG CONFIG: $1
772 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
773 # ### END LIBTOOL TAG CONFIG: $1
780 TIMESTAMP='$TIMESTAMP'
783 ])dnl /_LT_CONFIG_SAVE_COMMANDS
787 # LT_SUPPORTED_TAG(TAG)
788 # ---------------------
789 # Trace this macro to discover what tags are supported by the libtool
790 # --tag option, using:
791 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
792 AC_DEFUN([LT_SUPPORTED_TAG], [])
795 # C support is built-in for now
796 m4_define([_LT_LANG_C_enabled], [])
797 m4_define([_LT_TAGS], [])
802 # Enable libtool support for the given language if not already enabled.
804 [AC_BEFORE([$0], [LT_OUTPUT])dnl
807 [C++], [_LT_LANG(CXX)],
808 [Go], [_LT_LANG(GO)],
809 [Java], [_LT_LANG(GCJ)],
810 [Fortran 77], [_LT_LANG(F77)],
811 [Fortran], [_LT_LANG(FC)],
812 [Windows Resource], [_LT_LANG(RC)],
813 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
815 [m4_fatal([$0: unsupported language: "$1"])])])dnl
822 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
823 [LT_SUPPORTED_TAG([$1])dnl
824 m4_append([_LT_TAGS], [$1 ])dnl
825 m4_define([_LT_LANG_]$1[_enabled], [])dnl
826 _LT_LANG_$1_CONFIG($1)])dnl
830 m4_ifndef([AC_PROG_GO], [
831 ############################################################
832 # NOTE: This macro has been submitted for inclusion into #
833 # GNU Autoconf as AC_PROG_GO. When it is available in #
834 # a released version of Autoconf we should remove this #
835 # macro and use it instead. #
836 ############################################################
837 m4_defun([AC_PROG_GO],
839 AC_ARG_VAR([GOC], [Go compiler command])dnl
840 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
841 _AC_ARG_VAR_LDFLAGS()dnl
842 AC_CHECK_TOOL(GOC, gccgo)
843 if test -z "$GOC"; then
844 if test -n "$ac_tool_prefix"; then
845 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
848 if test -z "$GOC"; then
849 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
855 # _LT_LANG_DEFAULT_CONFIG
856 # -----------------------
857 m4_defun([_LT_LANG_DEFAULT_CONFIG],
858 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
860 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
862 AC_PROVIDE_IFELSE([AC_PROG_F77],
864 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
866 AC_PROVIDE_IFELSE([AC_PROG_FC],
868 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
870 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
871 dnl pulling things in needlessly.
872 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
874 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
876 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
878 [m4_ifdef([AC_PROG_GCJ],
879 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
880 m4_ifdef([A][M_PROG_GCJ],
881 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
882 m4_ifdef([LT_PROG_GCJ],
883 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
885 AC_PROVIDE_IFELSE([AC_PROG_GO],
887 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
889 AC_PROVIDE_IFELSE([LT_PROG_RC],
891 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
892 ])# _LT_LANG_DEFAULT_CONFIG
895 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
896 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
897 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
898 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
899 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
900 dnl aclocal-1.4 backwards compatibility:
901 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
902 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
903 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
904 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
905 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
910 m4_defun([_LT_TAG_COMPILER],
911 [AC_REQUIRE([AC_PROG_CC])dnl
913 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
914 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
915 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
916 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
918 # If no C compiler was specified, use CC.
921 # If no C compiler flags were specified, use CFLAGS.
922 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
924 # Allow CC to be a program name with arguments.
929 # _LT_COMPILER_BOILERPLATE
930 # ------------------------
931 # Check for compiler boilerplate output or warnings with
932 # the simple compiler test code.
933 m4_defun([_LT_COMPILER_BOILERPLATE],
934 [m4_require([_LT_DECL_SED])dnl
935 ac_outfile=conftest.$ac_objext
936 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
937 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
938 _lt_compiler_boilerplate=`cat conftest.err`
940 ])# _LT_COMPILER_BOILERPLATE
943 # _LT_LINKER_BOILERPLATE
944 # ----------------------
945 # Check for linker boilerplate output or warnings with
946 # the simple link test code.
947 m4_defun([_LT_LINKER_BOILERPLATE],
948 [m4_require([_LT_DECL_SED])dnl
949 ac_outfile=conftest.$ac_objext
950 echo "$lt_simple_link_test_code" >conftest.$ac_ext
951 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
952 _lt_linker_boilerplate=`cat conftest.err`
954 ])# _LT_LINKER_BOILERPLATE
956 # _LT_REQUIRED_DARWIN_CHECKS
957 # -------------------------
958 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
961 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
962 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
963 AC_CHECK_TOOL([LIPO], [lipo], [:])
964 AC_CHECK_TOOL([OTOOL], [otool], [:])
965 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
966 _LT_DECL([], [DSYMUTIL], [1],
967 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
968 _LT_DECL([], [NMEDIT], [1],
969 [Tool to change global to local symbols on Mac OS X])
970 _LT_DECL([], [LIPO], [1],
971 [Tool to manipulate fat objects and archives on Mac OS X])
972 _LT_DECL([], [OTOOL], [1],
973 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
974 _LT_DECL([], [OTOOL64], [1],
975 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
977 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
978 [lt_cv_apple_cc_single_mod=no
979 if test -z "${LT_MULTI_MODULE}"; then
980 # By default we will add the -single_module flag. You can override
981 # by either setting the environment variable LT_MULTI_MODULE
982 # non-empty at configure time, or by adding -multi_module to the
984 rm -rf libconftest.dylib*
985 echo "int foo(void){return 1;}" > conftest.c
986 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
987 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
988 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
989 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
991 # If there is a non-empty error log, and "single_module"
992 # appears in it, assume the flag caused a linker warning
993 if test -s conftest.err && $GREP single_module conftest.err; then
994 cat conftest.err >&AS_MESSAGE_LOG_FD
995 # Otherwise, if the output was created with a 0 exit code from
996 # the compiler, it worked.
997 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
998 lt_cv_apple_cc_single_mod=yes
1000 cat conftest.err >&AS_MESSAGE_LOG_FD
1002 rm -rf libconftest.dylib*
1006 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1007 [lt_cv_ld_exported_symbols_list],
1008 [lt_cv_ld_exported_symbols_list=no
1009 save_LDFLAGS=$LDFLAGS
1010 echo "_main" > conftest.sym
1011 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1012 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1013 [lt_cv_ld_exported_symbols_list=yes],
1014 [lt_cv_ld_exported_symbols_list=no])
1015 LDFLAGS="$save_LDFLAGS"
1018 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1019 [lt_cv_ld_force_load=no
1020 cat > conftest.c << _LT_EOF
1021 int forced_loaded() { return 2;}
1023 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1024 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1025 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1026 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1027 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1028 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1029 cat > conftest.c << _LT_EOF
1030 int main() { return 0;}
1032 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1033 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1035 if test -s conftest.err && $GREP force_load conftest.err; then
1036 cat conftest.err >&AS_MESSAGE_LOG_FD
1037 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1038 lt_cv_ld_force_load=yes
1040 cat conftest.err >&AS_MESSAGE_LOG_FD
1042 rm -f conftest.err libconftest.a conftest conftest.c
1043 rm -rf conftest.dSYM
1046 rhapsody* | darwin1.[[012]])
1047 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1049 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1050 darwin*) # darwin 5.x on
1051 # if running on 10.5 or later, the deployment target defaults
1052 # to the OS version, if on x86, and 10.4, the deployment
1053 # target defaults to 10.4. Don't you love it?
1054 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1055 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1056 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1058 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1060 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1064 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1065 _lt_dar_single_mod='$single_module'
1067 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1068 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1070 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1072 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1073 _lt_dsymutil='~$DSYMUTIL $lib || :'
1082 # _LT_DARWIN_LINKER_FEATURES([TAG])
1083 # ---------------------------------
1084 # Checks for linker and compiler features on darwin
1085 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1087 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1088 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1089 _LT_TAGVAR(hardcode_direct, $1)=no
1090 _LT_TAGVAR(hardcode_automatic, $1)=yes
1091 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1092 if test "$lt_cv_ld_force_load" = "yes"; then
1093 _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\"`'
1094 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1095 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1097 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1099 _LT_TAGVAR(link_all_deplibs, $1)=yes
1100 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1101 case $cc_basename in
1102 ifort*) _lt_dar_can_shared=yes ;;
1103 *) _lt_dar_can_shared=$GCC ;;
1105 if test "$_lt_dar_can_shared" = "yes"; then
1106 output_verbose_link_cmd=func_echo_all
1107 _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}"
1108 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1109 _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}"
1110 _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}${_lt_dsymutil}"
1112 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1113 _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}"
1114 _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}"
1118 _LT_TAGVAR(ld_shlibs, $1)=no
1122 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1123 # ----------------------------------
1124 # Links a minimal program and checks the executable
1125 # for the system default hardcoded library path. In most cases,
1126 # this is /usr/lib:/lib, but when the MPI compilers are used
1127 # the location of the communication and MPI libs are included too.
1128 # If we don't find anything, use the default library path according
1129 # to the aix ld manual.
1130 # Store the results from the different compilers for each TAGNAME.
1131 # Allow to override them for all tags through lt_cv_aix_libpath.
1132 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1133 [m4_require([_LT_DECL_SED])dnl
1134 if test "${lt_cv_aix_libpath+set}" = set; then
1135 aix_libpath=$lt_cv_aix_libpath
1137 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1138 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1139 lt_aix_libpath_sed='[
1140 /Import File Strings/,/^$/ {
1142 s/^0 *\([^ ]*\) *$/\1/
1146 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1147 # Check for a 64-bit object if we didn't find anything.
1148 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1149 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1151 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1152 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1155 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1157 ])# _LT_SYS_MODULE_PATH_AIX
1160 # _LT_SHELL_INIT(ARG)
1161 # -------------------
1162 m4_define([_LT_SHELL_INIT],
1163 [m4_divert_text([M4SH-INIT], [$1
1164 ])])# _LT_SHELL_INIT
1168 # _LT_PROG_ECHO_BACKSLASH
1169 # -----------------------
1170 # Find how we can fake an echo command that does not interpret backslash.
1171 # In particular, with Autoconf 2.60 or later we add some code to the start
1172 # of the generated configure script which will find a shell with a builtin
1173 # printf (which we can use as an echo command).
1174 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1175 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1176 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1177 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1179 AC_MSG_CHECKING([how to print strings])
1180 # Test print first, because it will be a builtin if present.
1181 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1182 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1184 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1187 # Use this function as a fallback that always works.
1188 func_fallback_echo ()
1190 eval 'cat <<_LTECHO_EOF
1194 ECHO='func_fallback_echo'
1197 # func_echo_all arg...
1198 # Invoke $ECHO with all args, space-separated.
1205 printf*) AC_MSG_RESULT([printf]) ;;
1206 print*) AC_MSG_RESULT([print -r]) ;;
1207 *) AC_MSG_RESULT([cat]) ;;
1210 m4_ifdef([_AS_DETECT_SUGGESTED],
1211 [_AS_DETECT_SUGGESTED([
1212 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1213 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1214 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1215 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1216 PATH=/empty FPATH=/empty; export PATH FPATH
1217 test "X`printf %s $ECHO`" = "X$ECHO" \
1218 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1220 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1221 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1222 ])# _LT_PROG_ECHO_BACKSLASH
1227 AC_DEFUN([_LT_WITH_SYSROOT],
1228 [AC_MSG_CHECKING([for sysroot])
1229 AC_ARG_WITH([sysroot],
1230 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1231 (or the compiler's sysroot if not specified).],
1232 [], [with_sysroot=no])
1234 dnl lt_sysroot will always be passed unquoted. We quote it here
1235 dnl in case the user passed a directory name.
1237 case ${with_sysroot} in #(
1239 if test "$GCC" = yes; then
1240 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1244 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1249 AC_MSG_RESULT([${with_sysroot}])
1250 AC_MSG_ERROR([The sysroot must be an absolute path.])
1254 AC_MSG_RESULT([${lt_sysroot:-no}])
1255 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1256 [dependent libraries, and in which our libraries should be installed.])])
1260 m4_defun([_LT_ENABLE_LOCK],
1261 [AC_ARG_ENABLE([libtool-lock],
1262 [AS_HELP_STRING([--disable-libtool-lock],
1263 [avoid locking (might break parallel builds)])])
1264 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1266 # Some flags need to be propagated to the compiler or linker for good
1270 # Find out which ABI we are using.
1271 echo 'int i;' > conftest.$ac_ext
1272 if AC_TRY_EVAL(ac_compile); then
1273 case `/usr/bin/file conftest.$ac_objext` in
1285 # Find out which ABI we are using.
1286 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1287 if AC_TRY_EVAL(ac_compile); then
1288 if test "$lt_cv_prog_gnu_ld" = yes; then
1289 case `/usr/bin/file conftest.$ac_objext` in
1291 LD="${LD-ld} -melf32bsmip"
1294 LD="${LD-ld} -melf32bmipn32"
1297 LD="${LD-ld} -melf64bmip"
1301 case `/usr/bin/file conftest.$ac_objext` in
1317 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1318 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1319 # Find out which ABI we are using.
1320 echo 'int i;' > conftest.$ac_ext
1321 if AC_TRY_EVAL(ac_compile); then
1322 case `/usr/bin/file conftest.o` in
1325 x86_64-*kfreebsd*-gnu)
1326 LD="${LD-ld} -m elf_i386_fbsd"
1329 LD="${LD-ld} -m elf_i386"
1331 ppc64-*linux*|powerpc64-*linux*)
1332 LD="${LD-ld} -m elf32ppclinux"
1335 LD="${LD-ld} -m elf_s390"
1338 LD="${LD-ld} -m elf32_sparc"
1344 x86_64-*kfreebsd*-gnu)
1345 LD="${LD-ld} -m elf_x86_64_fbsd"
1348 LD="${LD-ld} -m elf_x86_64"
1350 powerpc64le-*linux*)
1351 LD="${LD-ld} -m elf64lppc"
1354 LD="${LD-ld} -m elf64ppc"
1356 s390*-*linux*|s390*-*tpf*)
1357 LD="${LD-ld} -m elf64_s390"
1360 LD="${LD-ld} -m elf64_sparc"
1370 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1371 SAVE_CFLAGS="$CFLAGS"
1372 CFLAGS="$CFLAGS -belf"
1373 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1375 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1377 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1378 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1379 CFLAGS="$SAVE_CFLAGS"
1383 # Find out which ABI we are using.
1384 echo 'int i;' > conftest.$ac_ext
1385 if AC_TRY_EVAL(ac_compile); then
1386 case `/usr/bin/file conftest.o` in
1388 case $lt_cv_prog_gnu_ld in
1392 LD="${LD-ld} -m elf_x86_64"
1395 LD="${LD-ld} -m elf64_sparc"
1398 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1399 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1404 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1416 need_locks="$enable_libtool_lock"
1422 m4_defun([_LT_PROG_AR],
1423 [AC_CHECK_TOOLS(AR, [ar], false)
1426 _LT_DECL([], [AR], [1], [The archiver])
1427 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1429 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1430 [lt_cv_ar_at_file=no
1431 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1432 [echo conftest.$ac_objext > conftest.lst
1433 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1434 AC_TRY_EVAL([lt_ar_try])
1435 if test "$ac_status" -eq 0; then
1436 # Ensure the archiver fails upon bogus file names.
1437 rm -f conftest.$ac_objext libconftest.a
1438 AC_TRY_EVAL([lt_ar_try])
1439 if test "$ac_status" -ne 0; then
1443 rm -f conftest.* libconftest.a
1447 if test "x$lt_cv_ar_at_file" = xno; then
1450 archiver_list_spec=$lt_cv_ar_at_file
1452 _LT_DECL([], [archiver_list_spec], [1],
1453 [How to feed a file listing to the archiver])
1457 # _LT_CMD_OLD_ARCHIVE
1458 # -------------------
1459 m4_defun([_LT_CMD_OLD_ARCHIVE],
1462 AC_CHECK_TOOL(STRIP, strip, :)
1463 test -z "$STRIP" && STRIP=:
1464 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1466 AC_CHECK_TOOL(RANLIB, ranlib, :)
1467 test -z "$RANLIB" && RANLIB=:
1468 _LT_DECL([], [RANLIB], [1],
1469 [Commands used to install an old-style archive])
1471 # Determine commands to create old-style static archives.
1472 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1473 old_postinstall_cmds='chmod 644 $oldlib'
1474 old_postuninstall_cmds=
1476 if test -n "$RANLIB"; then
1479 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1482 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1485 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1490 lock_old_archive_extraction=yes ;;
1492 lock_old_archive_extraction=no ;;
1494 _LT_DECL([], [old_postinstall_cmds], [2])
1495 _LT_DECL([], [old_postuninstall_cmds], [2])
1496 _LT_TAGDECL([], [old_archive_cmds], [2],
1497 [Commands used to build an old-style archive])
1498 _LT_DECL([], [lock_old_archive_extraction], [0],
1499 [Whether to use a lock for old archive extraction])
1500 ])# _LT_CMD_OLD_ARCHIVE
1503 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1504 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1505 # ----------------------------------------------------------------
1506 # Check whether the given compiler option works
1507 AC_DEFUN([_LT_COMPILER_OPTION],
1508 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1509 m4_require([_LT_DECL_SED])dnl
1510 AC_CACHE_CHECK([$1], [$2],
1512 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1513 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1514 lt_compiler_flag="$3"
1515 # Insert the option either (1) after the last *FLAGS variable, or
1516 # (2) before a word containing "conftest.", or (3) at the end.
1517 # Note that $ac_compile itself does not contain backslashes and begins
1518 # with a dollar sign (not a hyphen), so the echo should work correctly.
1519 # The option is referenced via a variable to avoid confusing sed.
1520 lt_compile=`echo "$ac_compile" | $SED \
1521 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1522 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1523 -e 's:$: $lt_compiler_flag:'`
1524 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1525 (eval "$lt_compile" 2>conftest.err)
1527 cat conftest.err >&AS_MESSAGE_LOG_FD
1528 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1529 if (exit $ac_status) && test -s "$ac_outfile"; then
1530 # The compiler can only warn and ignore the option if not recognized
1531 # So say no if there are warnings other than the usual output.
1532 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1533 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1534 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1541 if test x"[$]$2" = xyes; then
1542 m4_if([$5], , :, [$5])
1544 m4_if([$6], , :, [$6])
1546 ])# _LT_COMPILER_OPTION
1549 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1550 dnl aclocal-1.4 backwards compatibility:
1551 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1554 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1555 # [ACTION-SUCCESS], [ACTION-FAILURE])
1556 # ----------------------------------------------------
1557 # Check whether the given linker option works
1558 AC_DEFUN([_LT_LINKER_OPTION],
1559 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1560 m4_require([_LT_DECL_SED])dnl
1561 AC_CACHE_CHECK([$1], [$2],
1563 save_LDFLAGS="$LDFLAGS"
1564 LDFLAGS="$LDFLAGS $3"
1565 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1566 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1567 # The linker can only warn and ignore the option if not recognized
1568 # So say no if there are warnings
1569 if test -s conftest.err; then
1570 # Append any errors to the config.log.
1571 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1572 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1573 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1574 if diff conftest.exp conftest.er2 >/dev/null; then
1582 LDFLAGS="$save_LDFLAGS"
1585 if test x"[$]$2" = xyes; then
1586 m4_if([$4], , :, [$4])
1588 m4_if([$5], , :, [$5])
1590 ])# _LT_LINKER_OPTION
1593 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1594 dnl aclocal-1.4 backwards compatibility:
1595 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1600 AC_DEFUN([LT_CMD_MAX_LEN],
1601 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1602 # find the maximum length of command line arguments
1603 AC_MSG_CHECKING([the maximum length of command line arguments])
1604 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1610 # On DJGPP, this test can blow up pretty badly due to problems in libc
1611 # (any single argument exceeding 2000 bytes causes a buffer overrun
1612 # during glob expansion). Even if it were fixed, the result of this
1613 # check would be larger than it should be.
1614 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1618 # Under GNU Hurd, this test is not required because there is
1619 # no limit to the length of command line arguments.
1620 # Libtool will interpret -1 as no limit whatsoever
1621 lt_cv_sys_max_cmd_len=-1;
1624 cygwin* | mingw* | cegcc*)
1625 # On Win9x/ME, this test blows up -- it succeeds, but takes
1626 # about 5 minutes as the teststring grows exponentially.
1627 # Worse, since 9x/ME are not pre-emptively multitasking,
1628 # you end up with a "frozen" computer, even though with patience
1629 # the test eventually succeeds (with a max line length of 256k).
1630 # Instead, let's just punt: use the minimum linelength reported by
1631 # all of the supported platforms: 8192 (on NT/2K/XP).
1632 lt_cv_sys_max_cmd_len=8192;
1636 # On MiNT this can take a long time and run out of memory.
1637 lt_cv_sys_max_cmd_len=8192;
1641 # On AmigaOS with pdksh, this test takes hours, literally.
1642 # So we just punt and use a minimum line length of 8192.
1643 lt_cv_sys_max_cmd_len=8192;
1646 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1647 # This has been around since 386BSD, at least. Likely further.
1648 if test -x /sbin/sysctl; then
1649 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1650 elif test -x /usr/sbin/sysctl; then
1651 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1653 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1655 # And add a safety zone
1656 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1657 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1661 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1662 lt_cv_sys_max_cmd_len=196608
1666 # The test takes a long time on OS/2.
1667 lt_cv_sys_max_cmd_len=8192
1671 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1672 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1673 # nice to cause kernel panics so lets avoid the loop below.
1674 # First set a reasonable default.
1675 lt_cv_sys_max_cmd_len=16384
1677 if test -x /sbin/sysconfig; then
1678 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1679 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1684 lt_cv_sys_max_cmd_len=102400
1686 sysv5* | sco5v6* | sysv4.2uw2*)
1687 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1688 if test -n "$kargmax"; then
1689 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1691 lt_cv_sys_max_cmd_len=32768
1695 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1696 if test -n "$lt_cv_sys_max_cmd_len"; then
1697 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1698 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1700 # Make teststring a little bigger before we do anything with it.
1701 # a 1K string should be a reasonable start.
1702 for i in 1 2 3 4 5 6 7 8 ; do
1703 teststring=$teststring$teststring
1705 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1706 # If test is not a shell built-in, we'll probably end up computing a
1707 # maximum length that is only half of the actual maximum length, but
1709 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1710 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1711 test $i != 17 # 1/2 MB should be enough
1714 teststring=$teststring$teststring
1716 # Only check the string length outside the loop.
1717 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1719 # Add a significant safety factor because C++ compilers can tack on
1720 # massive amounts of additional arguments before passing them to the
1721 # linker. It appears as though 1/2 is a usable value.
1722 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1727 if test -n $lt_cv_sys_max_cmd_len ; then
1728 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1732 max_cmd_len=$lt_cv_sys_max_cmd_len
1733 _LT_DECL([], [max_cmd_len], [0],
1734 [What is the maximum length of a command?])
1738 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1739 dnl aclocal-1.4 backwards compatibility:
1740 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1745 m4_defun([_LT_HEADER_DLFCN],
1746 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1747 ])# _LT_HEADER_DLFCN
1750 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1751 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1752 # ----------------------------------------------------------------
1753 m4_defun([_LT_TRY_DLOPEN_SELF],
1754 [m4_require([_LT_HEADER_DLFCN])dnl
1755 if test "$cross_compiling" = yes; then :
1758 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1759 lt_status=$lt_dlunknown
1760 cat > conftest.$ac_ext <<_LT_EOF
1761 [#line $LINENO "configure"
1762 #include "confdefs.h"
1771 # define LT_DLGLOBAL RTLD_GLOBAL
1774 # define LT_DLGLOBAL DL_GLOBAL
1776 # define LT_DLGLOBAL 0
1780 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1781 find out it does not work in some platform. */
1782 #ifndef LT_DLLAZY_OR_NOW
1784 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1787 # define LT_DLLAZY_OR_NOW DL_LAZY
1790 # define LT_DLLAZY_OR_NOW RTLD_NOW
1793 # define LT_DLLAZY_OR_NOW DL_NOW
1795 # define LT_DLLAZY_OR_NOW 0
1802 /* When -fvisbility=hidden is used, assume the code has been annotated
1803 correspondingly for the symbols needed. */
1804 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1805 int fnord () __attribute__((visibility("default")));
1808 int fnord () { return 42; }
1811 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1812 int status = $lt_dlunknown;
1816 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1819 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1820 else puts (dlerror ());
1822 /* dlclose (self); */
1830 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1831 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1834 x$lt_dlno_uscore) $1 ;;
1835 x$lt_dlneed_uscore) $2 ;;
1836 x$lt_dlunknown|x*) $3 ;;
1839 # compilation failed
1844 ])# _LT_TRY_DLOPEN_SELF
1847 # LT_SYS_DLOPEN_SELF
1848 # ------------------
1849 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1850 [m4_require([_LT_HEADER_DLFCN])dnl
1851 if test "x$enable_dlopen" != xyes; then
1852 enable_dlopen=unknown
1853 enable_dlopen_self=unknown
1854 enable_dlopen_self_static=unknown
1861 lt_cv_dlopen="load_add_on"
1863 lt_cv_dlopen_self=yes
1866 mingw* | pw32* | cegcc*)
1867 lt_cv_dlopen="LoadLibrary"
1872 lt_cv_dlopen="dlopen"
1877 # if libdl is installed we need to link against it
1878 AC_CHECK_LIB([dl], [dlopen],
1879 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1882 lt_cv_dlopen_self=yes
1887 AC_CHECK_FUNC([shl_load],
1888 [lt_cv_dlopen="shl_load"],
1889 [AC_CHECK_LIB([dld], [shl_load],
1890 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1891 [AC_CHECK_FUNC([dlopen],
1892 [lt_cv_dlopen="dlopen"],
1893 [AC_CHECK_LIB([dl], [dlopen],
1894 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1895 [AC_CHECK_LIB([svld], [dlopen],
1896 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1897 [AC_CHECK_LIB([dld], [dld_link],
1898 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1907 if test "x$lt_cv_dlopen" != xno; then
1913 case $lt_cv_dlopen in
1915 save_CPPFLAGS="$CPPFLAGS"
1916 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1918 save_LDFLAGS="$LDFLAGS"
1919 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1922 LIBS="$lt_cv_dlopen_libs $LIBS"
1924 AC_CACHE_CHECK([whether a program can dlopen itself],
1925 lt_cv_dlopen_self, [dnl
1926 _LT_TRY_DLOPEN_SELF(
1927 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1928 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1931 if test "x$lt_cv_dlopen_self" = xyes; then
1932 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1933 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1934 lt_cv_dlopen_self_static, [dnl
1935 _LT_TRY_DLOPEN_SELF(
1936 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1937 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1941 CPPFLAGS="$save_CPPFLAGS"
1942 LDFLAGS="$save_LDFLAGS"
1947 case $lt_cv_dlopen_self in
1948 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1949 *) enable_dlopen_self=unknown ;;
1952 case $lt_cv_dlopen_self_static in
1953 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1954 *) enable_dlopen_self_static=unknown ;;
1957 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1958 [Whether dlopen is supported])
1959 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1960 [Whether dlopen of programs is supported])
1961 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1962 [Whether dlopen of statically linked programs is supported])
1963 ])# LT_SYS_DLOPEN_SELF
1966 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1967 dnl aclocal-1.4 backwards compatibility:
1968 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1971 # _LT_COMPILER_C_O([TAGNAME])
1972 # ---------------------------
1973 # Check to see if options -c and -o are simultaneously supported by compiler.
1974 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1975 m4_defun([_LT_COMPILER_C_O],
1976 [m4_require([_LT_DECL_SED])dnl
1977 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1978 m4_require([_LT_TAG_COMPILER])dnl
1979 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1980 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1981 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1982 $RM -r conftest 2>/dev/null
1986 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1988 lt_compiler_flag="-o out/conftest2.$ac_objext"
1989 # Insert the option either (1) after the last *FLAGS variable, or
1990 # (2) before a word containing "conftest.", or (3) at the end.
1991 # Note that $ac_compile itself does not contain backslashes and begins
1992 # with a dollar sign (not a hyphen), so the echo should work correctly.
1993 lt_compile=`echo "$ac_compile" | $SED \
1994 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1995 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1996 -e 's:$: $lt_compiler_flag:'`
1997 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1998 (eval "$lt_compile" 2>out/conftest.err)
2000 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2001 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2002 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2004 # The compiler can only warn and ignore the option if not recognized
2005 # So say no if there are warnings
2006 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2007 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2008 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2009 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2012 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2014 # SGI C++ compiler will create directory out/ii_files/ for
2015 # template instantiation
2016 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2017 $RM out/* && rmdir out
2022 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2023 [Does compiler simultaneously support -c and -o options?])
2024 ])# _LT_COMPILER_C_O
2027 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2028 # ----------------------------------
2029 # Check to see if we can do hard links to lock some files if needed
2030 m4_defun([_LT_COMPILER_FILE_LOCKS],
2031 [m4_require([_LT_ENABLE_LOCK])dnl
2032 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2033 _LT_COMPILER_C_O([$1])
2035 hard_links="nottested"
2036 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2037 # do not overwrite the value of need_locks provided by the user
2038 AC_MSG_CHECKING([if we can lock with hard links])
2041 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2043 ln conftest.a conftest.b 2>&5 || hard_links=no
2044 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2045 AC_MSG_RESULT([$hard_links])
2046 if test "$hard_links" = no; then
2047 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2053 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2054 ])# _LT_COMPILER_FILE_LOCKS
2059 m4_defun([_LT_CHECK_OBJDIR],
2060 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2061 [rm -f .libs 2>/dev/null
2062 mkdir .libs 2>/dev/null
2063 if test -d .libs; then
2066 # MS-DOS does not allow filenames that begin with a dot.
2069 rmdir .libs 2>/dev/null])
2070 objdir=$lt_cv_objdir
2071 _LT_DECL([], [objdir], [0],
2072 [The name of the directory that contains temporary libtool files])dnl
2073 m4_pattern_allow([LT_OBJDIR])dnl
2074 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2075 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2076 ])# _LT_CHECK_OBJDIR
2079 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2080 # --------------------------------------
2081 # Check hardcoding attributes.
2082 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2083 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2084 _LT_TAGVAR(hardcode_action, $1)=
2085 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2086 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2087 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2089 # We can hardcode non-existent directories.
2090 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2091 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2092 # have to relink, otherwise we might link with an installed library
2093 # when we should be linking with a yet-to-be-installed one
2094 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2095 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2096 # Linking always hardcodes the temporary library directory.
2097 _LT_TAGVAR(hardcode_action, $1)=relink
2099 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2100 _LT_TAGVAR(hardcode_action, $1)=immediate
2103 # We cannot hardcode anything, or else we can only hardcode existing
2105 _LT_TAGVAR(hardcode_action, $1)=unsupported
2107 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2109 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2110 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2111 # Fast installation is not supported
2112 enable_fast_install=no
2113 elif test "$shlibpath_overrides_runpath" = yes ||
2114 test "$enable_shared" = no; then
2115 # Fast installation is not necessary
2116 enable_fast_install=needless
2118 _LT_TAGDECL([], [hardcode_action], [0],
2119 [How to hardcode a shared library path into an executable])
2120 ])# _LT_LINKER_HARDCODE_LIBPATH
2125 m4_defun([_LT_CMD_STRIPLIB],
2126 [m4_require([_LT_DECL_EGREP])
2129 AC_MSG_CHECKING([whether stripping libraries is possible])
2130 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2131 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2132 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2133 AC_MSG_RESULT([yes])
2135 # FIXME - insert some real tests, host_os isn't really good enough
2138 if test -n "$STRIP" ; then
2139 striplib="$STRIP -x"
2140 old_striplib="$STRIP -S"
2141 AC_MSG_RESULT([yes])
2151 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2152 _LT_DECL([], [striplib], [1])
2153 ])# _LT_CMD_STRIPLIB
2156 # _LT_SYS_DYNAMIC_LINKER([TAG])
2157 # -----------------------------
2158 # PORTME Fill in your ld.so characteristics
2159 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2160 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2161 m4_require([_LT_DECL_EGREP])dnl
2162 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2163 m4_require([_LT_DECL_OBJDUMP])dnl
2164 m4_require([_LT_DECL_SED])dnl
2165 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2166 AC_MSG_CHECKING([dynamic linker characteristics])
2169 if test "$GCC" = yes; then
2171 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2172 *) lt_awk_arg="/^libraries:/" ;;
2175 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2176 *) lt_sed_strip_eq="s,=/,/,g" ;;
2178 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2179 case $lt_search_path_spec in
2181 # if the path contains ";" then we assume it to be the separator
2182 # otherwise default to the standard path separator (i.e. ":") - it is
2183 # assumed that no part of a normal pathname contains ";" but that should
2184 # okay in the real world where ";" in dirpaths is itself problematic.
2185 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2188 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2191 # Ok, now we have the path, separated by spaces, we can step through it
2192 # and add multilib dir if necessary...
2193 lt_tmp_lt_search_path_spec=
2194 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2195 # ...but if some path already ends with the multilib dir we assume
2196 # that all is fine and trust -print-search-dirs as is (GCC 4.2 or newer).
2197 case "$lt_multi_os_dir; $lt_search_path_spec " in
2198 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2202 for lt_sys_path in $lt_search_path_spec; do
2203 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2204 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2205 elif test -n "$lt_multi_os_dir"; then
2206 test -d "$lt_sys_path" && \
2207 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2210 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2211 BEGIN {RS=" "; FS="/|\n";} {
2214 for (lt_i = NF; lt_i > 0; lt_i--) {
2215 if ($lt_i != "" && $lt_i != ".") {
2216 if ($lt_i == "..") {
2219 if (lt_count == 0) {
2220 lt_foo="/" $lt_i lt_foo;
2227 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2228 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2230 # AWK program above erroneously prepends '/' to C:/dos/paths
2233 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2234 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2236 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2238 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2241 libname_spec='lib$name'
2249 shlibpath_overrides_runpath=unknown
2251 dynamic_linker="$host_os ld.so"
2252 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2253 need_lib_prefix=unknown
2254 hardcode_into_libs=no
2256 # when you set need_version to no, make sure it does not cause -set_version
2257 # flags to be left without arguments
2258 need_version=unknown
2262 version_type=linux # correct to gnu/linux during the next big refactor
2263 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2264 shlibpath_var=LIBPATH
2266 # AIX 3 has no versioning support, so we append a major version to the name.
2267 soname_spec='${libname}${release}${shared_ext}$major'
2271 version_type=linux # correct to gnu/linux during the next big refactor
2274 hardcode_into_libs=yes
2275 if test "$host_cpu" = ia64; then
2276 # AIX 5 supports IA64
2277 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2278 shlibpath_var=LD_LIBRARY_PATH
2280 # With GCC up to 2.95.x, collect2 would create an import file
2281 # for dependence libraries. The import file would start with
2282 # the line `#! .'. This would cause the generated library to
2283 # depend on `.', always an invalid library. This was fixed in
2284 # development snapshots of GCC prior to 3.0.
2286 aix4 | aix4.[[01]] | aix4.[[01]].*)
2287 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2289 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2296 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2297 # soname into executable. Probably we can add versioning support to
2298 # collect2, so additional links can be useful in future.
2299 if test "$aix_use_runtimelinking" = yes; then
2300 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2301 # instead of lib<name>.a to let people know that these are not
2302 # typical AIX shared libraries.
2303 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2305 # We preserve .a as extension for shared libraries through AIX4.2
2306 # and later when we are not doing run time linking.
2307 library_names_spec='${libname}${release}.a $libname.a'
2308 soname_spec='${libname}${release}${shared_ext}$major'
2310 shlibpath_var=LIBPATH
2317 # Since July 2007 AmigaOS4 officially supports .so libraries.
2318 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2319 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2322 library_names_spec='$libname.ixlibrary $libname.a'
2323 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2324 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 ${libname}_ixlibrary.a || exit 1; done'
2330 library_names_spec='${libname}${shared_ext}'
2331 dynamic_linker="$host_os ld.so"
2332 shlibpath_var=LIBRARY_PATH
2336 version_type=linux # correct to gnu/linux during the next big refactor
2338 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2339 soname_spec='${libname}${release}${shared_ext}$major'
2340 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2341 shlibpath_var=LD_LIBRARY_PATH
2342 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2343 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2344 # the default ld.so.conf also contains /usr/contrib/lib and
2345 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2346 # libtool to hard-code these into programs
2349 cygwin* | mingw* | pw32* | cegcc*)
2350 version_type=windows
2355 case $GCC,$cc_basename in
2358 library_names_spec='$libname.dll.a'
2359 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2360 postinstall_cmds='base_file=`basename \${file}`~
2361 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2362 dldir=$destdir/`dirname \$dlpath`~
2363 test -d \$dldir || mkdir -p \$dldir~
2364 $install_prog $dir/$dlname \$dldir/$dlname~
2365 chmod a+x \$dldir/$dlname~
2366 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2367 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2369 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2370 dlpath=$dir/\$dldll~
2372 shlibpath_overrides_runpath=yes
2376 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2377 #soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2378 soname_spec='`echo ${libname} | sed -e 's/^lib//'`${shared_ext}'
2380 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2383 # MinGW DLLs use traditional 'lib' prefix
2384 #soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2385 soname_spec='`echo ${libname} | $SED -e 's/^lib//'`${shared_ext}'
2388 # pw32 DLLs use 'pw' prefix rather than 'lib'
2389 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2392 dynamic_linker='Win32 ld.exe'
2397 libname_spec='$name'
2398 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2399 library_names_spec='${libname}.dll.lib'
2403 sys_lib_search_path_spec=
2409 # Let DOS variable expansion print the short 8.3 style file name.
2410 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2411 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2414 # Convert to MSYS style.
2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2418 # Convert to unix form, then to dos form, then back to unix form
2419 # but this time dos style (no spaces!) so that the unix form looks
2420 # like /cygdrive/c/PROGRA~1:/cygdr...
2421 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2422 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2423 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2426 sys_lib_search_path_spec="$LIB"
2427 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2428 # It is most probably a Windows format PATH.
2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2431 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2433 # FIXME: find the short name or the path components, as spaces are
2434 # common. (e.g. "Program Files" -> "PROGRA~1")
2438 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2439 postinstall_cmds='base_file=`basename \${file}`~
2440 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2441 dldir=$destdir/`dirname \$dlpath`~
2442 test -d \$dldir || mkdir -p \$dldir~
2443 $install_prog $dir/$dlname \$dldir/$dlname'
2444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2445 dlpath=$dir/\$dldll~
2447 shlibpath_overrides_runpath=yes
2448 dynamic_linker='Win32 link.exe'
2452 # Assume MSVC wrapper
2453 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2454 dynamic_linker='Win32 ld.exe'
2457 # FIXME: first we should search . and the directory the executable is in
2461 darwin* | rhapsody*)
2462 dynamic_linker="$host_os dyld"
2466 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2467 soname_spec='${libname}${release}${major}$shared_ext'
2468 shlibpath_overrides_runpath=yes
2469 shlibpath_var=DYLD_LIBRARY_PATH
2470 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2472 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2473 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2477 version_type=linux # correct to gnu/linux during the next big refactor
2480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2481 soname_spec='${libname}${release}${shared_ext}$major'
2482 shlibpath_var=LD_LIBRARY_PATH
2485 freebsd* | dragonfly*)
2486 # DragonFly does not have aout. When/if they implement a new
2487 # versioning mechanism, adjust this.
2488 if test -x /usr/bin/objformat; then
2489 objformat=`/usr/bin/objformat`
2492 freebsd[[23]].*) objformat=aout ;;
2496 version_type=freebsd-$objformat
2497 case $version_type in
2499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2504 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2508 shlibpath_var=LD_LIBRARY_PATH
2511 shlibpath_overrides_runpath=yes
2513 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2514 shlibpath_overrides_runpath=yes
2515 hardcode_into_libs=yes
2517 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2518 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2519 shlibpath_overrides_runpath=no
2520 hardcode_into_libs=yes
2522 *) # from 4.6 on, and DragonFly
2523 shlibpath_overrides_runpath=yes
2524 hardcode_into_libs=yes
2530 version_type=linux # correct to gnu/linux during the next big refactor
2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2534 soname_spec='${libname}${release}${shared_ext}$major'
2535 shlibpath_var=LD_LIBRARY_PATH
2536 shlibpath_overrides_runpath=no
2537 hardcode_into_libs=yes
2541 version_type=linux # correct to gnu/linux during the next big refactor
2544 dynamic_linker="$host_os runtime_loader"
2545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2546 soname_spec='${libname}${release}${shared_ext}$major'
2547 shlibpath_var=LIBRARY_PATH
2548 shlibpath_overrides_runpath=yes
2549 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2550 hardcode_into_libs=yes
2553 hpux9* | hpux10* | hpux11*)
2554 # Give a soname corresponding to the major version so that dld.sl refuses to
2555 # link against other versions.
2562 hardcode_into_libs=yes
2563 dynamic_linker="$host_os dld.so"
2564 shlibpath_var=LD_LIBRARY_PATH
2565 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2567 soname_spec='${libname}${release}${shared_ext}$major'
2568 if test "X$HPUX_IA64_MODE" = X32; then
2569 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2571 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2577 hardcode_into_libs=yes
2578 dynamic_linker="$host_os dld.sl"
2579 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2580 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2582 soname_spec='${libname}${release}${shared_ext}$major'
2583 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2584 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2588 dynamic_linker="$host_os dld.sl"
2589 shlibpath_var=SHLIB_PATH
2590 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2592 soname_spec='${libname}${release}${shared_ext}$major'
2595 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2596 postinstall_cmds='chmod 555 $lib'
2597 # or fails outright, so override atomically:
2598 install_override_mode=555
2602 version_type=linux # correct to gnu/linux during the next big refactor
2605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2606 soname_spec='${libname}${release}${shared_ext}$major'
2607 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2608 shlibpath_var=LD_LIBRARY_PATH
2609 shlibpath_overrides_runpath=no
2610 hardcode_into_libs=yes
2613 irix5* | irix6* | nonstopux*)
2615 nonstopux*) version_type=nonstopux ;;
2617 if test "$lt_cv_prog_gnu_ld" = yes; then
2618 version_type=linux # correct to gnu/linux during the next big refactor
2625 soname_spec='${libname}${release}${shared_ext}$major'
2626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2628 irix5* | nonstopux*)
2632 case $LD in # libtool.m4 will add one of these switches to LD
2633 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2634 libsuff= shlibsuff= libmagic=32-bit;;
2635 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2636 libsuff=32 shlibsuff=N32 libmagic=N32;;
2637 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2638 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2639 *) libsuff= shlibsuff= libmagic=never-match;;
2643 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2644 shlibpath_overrides_runpath=no
2645 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2646 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2647 hardcode_into_libs=yes
2650 # No shared lib support for Linux oldld, aout, or coff.
2651 linux*oldld* | linux*aout* | linux*coff*)
2655 # This must be glibc/ELF.
2656 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2657 version_type=linux # correct to gnu/linux during the next big refactor
2660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2661 soname_spec='${libname}${release}${shared_ext}$major'
2662 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2663 shlibpath_var=LD_LIBRARY_PATH
2664 shlibpath_overrides_runpath=no
2666 # Some binutils ld are patched to set DT_RUNPATH
2667 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2668 [lt_cv_shlibpath_overrides_runpath=no
2669 save_LDFLAGS=$LDFLAGS
2671 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2672 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2673 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2674 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2675 [lt_cv_shlibpath_overrides_runpath=yes])])
2676 LDFLAGS=$save_LDFLAGS
2679 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2681 # This implies no fast_install, which is unacceptable.
2682 # Some rework will be needed to allow for fast_install
2683 # before this can be enabled.
2684 hardcode_into_libs=yes
2686 # Append ld.so.conf contents to the search path
2687 if test -f /etc/ld.so.conf; then
2688 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' ' '`
2689 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2692 # We used to test for /lib/ld.so.1 and disable shared libraries on
2693 # powerpc, because MkLinux only supported shared libraries with the
2694 # GNU dynamic linker. Since this was broken with cross compilers,
2695 # most powerpc-linux boxes support dynamic linking these days and
2696 # people can always --disable-shared, the test was removed, and we
2697 # assume the GNU/Linux dynamic linker is in use.
2698 dynamic_linker='GNU/Linux ld.so'
2705 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2706 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2707 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2708 dynamic_linker='NetBSD (a.out) ld.so'
2710 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2711 soname_spec='${libname}${release}${shared_ext}$major'
2712 dynamic_linker='NetBSD ld.elf_so'
2714 shlibpath_var=LD_LIBRARY_PATH
2715 shlibpath_overrides_runpath=yes
2716 hardcode_into_libs=yes
2720 version_type=linux # correct to gnu/linux during the next big refactor
2721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2722 shlibpath_var=LD_LIBRARY_PATH
2723 shlibpath_overrides_runpath=yes
2730 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2731 soname_spec='${libname}${release}${shared_ext}$major'
2732 shlibpath_var=LD_LIBRARY_PATH
2733 shlibpath_overrides_runpath=no
2734 hardcode_into_libs=yes
2735 dynamic_linker='ldqnx.so'
2740 sys_lib_dlsearch_path_spec="/usr/lib"
2742 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2744 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2745 *) need_version=no ;;
2747 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2748 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2749 shlibpath_var=LD_LIBRARY_PATH
2750 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2752 openbsd2.[[89]] | openbsd2.[[89]].*)
2753 shlibpath_overrides_runpath=no
2756 shlibpath_overrides_runpath=yes
2760 shlibpath_overrides_runpath=yes
2765 libname_spec='$name'
2768 library_names_spec='$libname${shared_ext} $libname.a'
2769 dynamic_linker='OS/2 ld.exe'
2770 shlibpath_var=LIBPATH
2773 osf3* | osf4* | osf5*)
2777 soname_spec='${libname}${release}${shared_ext}$major'
2778 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2779 shlibpath_var=LD_LIBRARY_PATH
2780 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2781 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2789 version_type=linux # correct to gnu/linux during the next big refactor
2792 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2793 soname_spec='${libname}${release}${shared_ext}$major'
2794 shlibpath_var=LD_LIBRARY_PATH
2795 shlibpath_overrides_runpath=yes
2796 hardcode_into_libs=yes
2797 # ldd complains unless libraries are executable
2798 postinstall_cmds='chmod +x $lib'
2803 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2804 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2805 shlibpath_var=LD_LIBRARY_PATH
2806 shlibpath_overrides_runpath=yes
2807 if test "$with_gnu_ld" = yes; then
2814 version_type=linux # correct to gnu/linux during the next big refactor
2815 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2816 soname_spec='${libname}${release}${shared_ext}$major'
2817 shlibpath_var=LD_LIBRARY_PATH
2818 case $host_vendor in
2820 shlibpath_overrides_runpath=no
2822 runpath_var=LD_RUN_PATH
2830 shlibpath_overrides_runpath=no
2831 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2837 if test -d /usr/nec ;then
2838 version_type=linux # correct to gnu/linux during the next big refactor
2839 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2840 soname_spec='$libname${shared_ext}.$major'
2841 shlibpath_var=LD_LIBRARY_PATH
2845 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2846 version_type=freebsd-elf
2849 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2850 soname_spec='${libname}${release}${shared_ext}$major'
2851 shlibpath_var=LD_LIBRARY_PATH
2852 shlibpath_overrides_runpath=yes
2853 hardcode_into_libs=yes
2854 if test "$with_gnu_ld" = yes; then
2855 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2857 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2860 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2864 sys_lib_dlsearch_path_spec='/usr/lib'
2868 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2869 version_type=linux # correct to gnu/linux during the next big refactor
2872 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2873 shlibpath_var=LD_LIBRARY_PATH
2874 shlibpath_overrides_runpath=no
2875 hardcode_into_libs=yes
2879 version_type=linux # correct to gnu/linux during the next big refactor
2880 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2881 soname_spec='${libname}${release}${shared_ext}$major'
2882 shlibpath_var=LD_LIBRARY_PATH
2889 AC_MSG_RESULT([$dynamic_linker])
2890 test "$dynamic_linker" = no && can_build_shared=no
2892 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2893 if test "$GCC" = yes; then
2894 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2897 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2898 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2900 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2901 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2904 _LT_DECL([], [variables_saved_for_relink], [1],
2905 [Variables whose values should be saved in libtool wrapper scripts and
2906 restored at link time])
2907 _LT_DECL([], [need_lib_prefix], [0],
2908 [Do we need the "lib" prefix for modules?])
2909 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2910 _LT_DECL([], [version_type], [0], [Library versioning type])
2911 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2912 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2913 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2914 [Is shlibpath searched before the hard-coded library search path?])
2915 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2916 _LT_DECL([], [library_names_spec], [1],
2917 [[List of archive names. First name is the real one, the rest are links.
2918 The last name is the one that the linker finds with -lNAME]])
2919 _LT_DECL([], [soname_spec], [1],
2920 [[The coded name of the library, if different from the real name]])
2921 _LT_DECL([], [install_override_mode], [1],
2922 [Permission mode override for installation of shared libraries])
2923 _LT_DECL([], [postinstall_cmds], [2],
2924 [Command to use after installation of a shared archive])
2925 _LT_DECL([], [postuninstall_cmds], [2],
2926 [Command to use after uninstallation of a shared archive])
2927 _LT_DECL([], [finish_cmds], [2],
2928 [Commands used to finish a libtool library installation in a directory])
2929 _LT_DECL([], [finish_eval], [1],
2930 [[As "finish_cmds", except a single script fragment to be evaled but
2932 _LT_DECL([], [hardcode_into_libs], [0],
2933 [Whether we should hardcode library paths into libraries])
2934 _LT_DECL([], [sys_lib_search_path_spec], [2],
2935 [Compile-time system search path for libraries])
2936 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2937 [Run-time system search path for libraries])
2938 ])# _LT_SYS_DYNAMIC_LINKER
2941 # _LT_PATH_TOOL_PREFIX(TOOL)
2942 # --------------------------
2943 # find a file program which can recognize shared library
2944 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2945 [m4_require([_LT_DECL_EGREP])dnl
2946 AC_MSG_CHECKING([for $1])
2947 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2949 [[\\/*] | ?:[\\/]*])
2950 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2953 lt_save_MAGIC_CMD="$MAGIC_CMD"
2954 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2955 dnl $ac_dummy forces splitting on constant user-supplied paths.
2956 dnl POSIX.2 word splitting is done only on the output of word expansions,
2957 dnl not every word. This closes a longstanding sh security hole.
2958 ac_dummy="m4_if([$2], , $PATH, [$2])"
2959 for ac_dir in $ac_dummy; do
2961 test -z "$ac_dir" && ac_dir=.
2962 if test -f $ac_dir/$1; then
2963 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2964 if test -n "$file_magic_test_file"; then
2965 case $deplibs_check_method in
2967 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2968 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2969 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2970 $EGREP "$file_magic_regex" > /dev/null; then
2975 *** Warning: the command libtool uses to detect shared libraries,
2976 *** $file_magic_cmd, produces output that libtool cannot recognize.
2977 *** The result is that libtool may fail to recognize shared libraries
2978 *** as such. This will affect the creation of libtool libraries that
2979 *** depend on shared libraries, but programs linked with such libtool
2980 *** libraries will work regardless of this problem. Nevertheless, you
2981 *** may want to report the problem to your system manager and/or to
2982 *** bug-libtool@gnu.org
2992 MAGIC_CMD="$lt_save_MAGIC_CMD"
2995 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2996 if test -n "$MAGIC_CMD"; then
2997 AC_MSG_RESULT($MAGIC_CMD)
3001 _LT_DECL([], [MAGIC_CMD], [0],
3002 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3003 ])# _LT_PATH_TOOL_PREFIX
3006 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3007 dnl aclocal-1.4 backwards compatibility:
3008 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3013 # find a file program which can recognize a shared library
3014 m4_defun([_LT_PATH_MAGIC],
3015 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3016 if test -z "$lt_cv_path_MAGIC_CMD"; then
3017 if test -n "$ac_tool_prefix"; then
3018 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3028 # find the pathname to the GNU or non-GNU linker
3029 AC_DEFUN([LT_PATH_LD],
3030 [AC_REQUIRE([AC_PROG_CC])dnl
3031 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3032 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3033 m4_require([_LT_DECL_SED])dnl
3034 m4_require([_LT_DECL_EGREP])dnl
3035 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3037 AC_ARG_WITH([gnu-ld],
3038 [AS_HELP_STRING([--with-gnu-ld],
3039 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3040 [test "$withval" = no || with_gnu_ld=yes],
3041 [with_gnu_ld=no])dnl
3044 if test "$GCC" = yes; then
3045 # Check if gcc -print-prog-name=ld gives a path.
3046 AC_MSG_CHECKING([for ld used by $CC])
3049 # gcc leaves a trailing carriage return which upsets mingw
3050 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3052 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3055 # Accept absolute paths.
3056 [[\\/]]* | ?:[[\\/]]*)
3057 re_direlt='/[[^/]][[^/]]*/\.\./'
3058 # Canonicalize the pathname of ld
3059 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3060 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3061 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3063 test -z "$LD" && LD="$ac_prog"
3066 # If it fails, then pretend we aren't using GCC.
3070 # If it is relative, then search for the first ld in PATH.
3074 elif test "$with_gnu_ld" = yes; then
3075 AC_MSG_CHECKING([for GNU ld])
3077 AC_MSG_CHECKING([for non-GNU ld])
3079 AC_CACHE_VAL(lt_cv_path_LD,
3080 [if test -z "$LD"; then
3081 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3082 for ac_dir in $PATH; do
3084 test -z "$ac_dir" && ac_dir=.
3085 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3086 lt_cv_path_LD="$ac_dir/$ac_prog"
3087 # Check to see if the program is GNU ld. I'd rather use --version,
3088 # but apparently some variants of GNU ld only accept -v.
3089 # Break only if it was the GNU/non-GNU ld that we prefer.
3090 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3091 *GNU* | *'with BFD'*)
3092 test "$with_gnu_ld" != no && break
3095 test "$with_gnu_ld" != yes && break
3102 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3105 if test -n "$LD"; then
3110 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3114 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3118 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3119 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3120 dnl aclocal-1.4 backwards compatibility:
3121 dnl AC_DEFUN([AM_PROG_LD], [])
3122 dnl AC_DEFUN([AC_PROG_LD], [])
3127 m4_defun([_LT_PATH_LD_GNU],
3128 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3129 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3130 case `$LD -v 2>&1 </dev/null` in
3131 *GNU* | *'with BFD'*)
3132 lt_cv_prog_gnu_ld=yes
3135 lt_cv_prog_gnu_ld=no
3138 with_gnu_ld=$lt_cv_prog_gnu_ld
3144 # find reload flag for linker
3145 # -- PORTME Some linkers may need a different reload flag.
3146 m4_defun([_LT_CMD_RELOAD],
3147 [AC_CACHE_CHECK([for $LD option to reload object files],
3148 lt_cv_ld_reload_flag,
3149 [lt_cv_ld_reload_flag='-r'])
3150 reload_flag=$lt_cv_ld_reload_flag
3151 case $reload_flag in
3153 *) reload_flag=" $reload_flag" ;;
3155 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3157 cygwin* | mingw* | pw32* | cegcc*)
3158 if test "$GCC" != yes; then
3163 if test "$GCC" = yes; then
3164 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3166 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3170 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3171 _LT_TAGDECL([], [reload_cmds], [2])dnl
3175 # _LT_CHECK_MAGIC_METHOD
3176 # ----------------------
3177 # how to check for library dependencies
3178 # -- PORTME fill in with the dynamic library characteristics
3179 m4_defun([_LT_CHECK_MAGIC_METHOD],
3180 [m4_require([_LT_DECL_EGREP])
3181 m4_require([_LT_DECL_OBJDUMP])
3182 AC_CACHE_CHECK([how to recognize dependent libraries],
3183 lt_cv_deplibs_check_method,
3184 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3185 lt_cv_file_magic_test_file=
3186 lt_cv_deplibs_check_method='unknown'
3187 # Need to set the preceding variable on all platforms that support
3188 # interlibrary dependencies.
3189 # 'none' -- dependencies not supported.
3190 # `unknown' -- same as none, but documents that we really don't know.
3191 # 'pass_all' -- all dependencies passed with no checks.
3192 # 'test_compile' -- check by making test program.
3193 # 'file_magic [[regex]]' -- check by looking for files in library path
3194 # which responds to the $file_magic_cmd with a given extended regex.
3195 # If you have `file' or equivalent on your system and you're not sure
3196 # whether `pass_all' will *always* work, you probably want this one.
3200 lt_cv_deplibs_check_method=pass_all
3204 lt_cv_deplibs_check_method=pass_all
3208 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3209 lt_cv_file_magic_cmd='/usr/bin/file -L'
3210 lt_cv_file_magic_test_file=/shlib/libc.so
3214 # func_win32_libid is a shell function defined in ltmain.sh
3215 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3216 lt_cv_file_magic_cmd='func_win32_libid'
3217 lt_cv_deplibs_check_method=pass_all
3221 # Base MSYS/MinGW do not provide the 'file' command needed by
3222 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3223 # unless we find 'file', for example because we are cross-compiling.
3224 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3225 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3226 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3227 lt_cv_file_magic_cmd='func_win32_libid'
3229 # Keep this pattern in sync with the one in func_win32_libid.
3230 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3231 lt_cv_file_magic_cmd='$OBJDUMP -f'
3233 lt_cv_deplibs_check_method=pass_all
3237 # use the weaker test based on 'objdump'. See mingw*.
3238 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3239 lt_cv_file_magic_cmd='$OBJDUMP -f'
3242 darwin* | rhapsody*)
3243 lt_cv_deplibs_check_method=pass_all
3246 freebsd* | dragonfly*)
3247 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3250 # Not sure whether the presence of OpenBSD here was a mistake.
3251 # Let's accept both of them until this is cleared up.
3252 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3253 lt_cv_file_magic_cmd=/usr/bin/file
3254 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3258 lt_cv_deplibs_check_method=pass_all
3263 lt_cv_deplibs_check_method=pass_all
3267 lt_cv_deplibs_check_method=pass_all
3270 hpux10.20* | hpux11*)
3271 lt_cv_file_magic_cmd=/usr/bin/file
3274 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3275 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3278 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3279 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3282 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3283 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3289 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3290 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3293 irix5* | irix6* | nonstopux*)
3295 *-32|*"-32 ") libmagic=32-bit;;
3296 *-n32|*"-n32 ") libmagic=N32;;
3297 *-64|*"-64 ") libmagic=64-bit;;
3298 *) libmagic=never-match;;
3300 lt_cv_deplibs_check_method=pass_all
3303 # This must be glibc/ELF.
3304 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3305 lt_cv_deplibs_check_method=pass_all
3309 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3310 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3312 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3317 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3318 lt_cv_file_magic_cmd=/usr/bin/file
3319 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3323 lt_cv_deplibs_check_method=pass_all
3327 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3328 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3330 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3334 osf3* | osf4* | osf5*)
3335 lt_cv_deplibs_check_method=pass_all
3339 lt_cv_deplibs_check_method=pass_all
3343 lt_cv_deplibs_check_method=pass_all
3346 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3347 lt_cv_deplibs_check_method=pass_all
3351 case $host_vendor in
3353 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3354 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3357 lt_cv_deplibs_check_method=pass_all
3360 lt_cv_file_magic_cmd='/bin/file'
3361 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3364 lt_cv_file_magic_cmd='/bin/file'
3365 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3366 lt_cv_file_magic_test_file=/lib/libc.so
3369 lt_cv_deplibs_check_method=pass_all
3372 lt_cv_deplibs_check_method=pass_all
3378 lt_cv_deplibs_check_method=pass_all
3385 if test "$build" = "$host"; then
3388 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3391 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3397 file_magic_cmd=$lt_cv_file_magic_cmd
3398 deplibs_check_method=$lt_cv_deplibs_check_method
3399 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3401 _LT_DECL([], [deplibs_check_method], [1],
3402 [Method to check whether dependent libraries are shared objects])
3403 _LT_DECL([], [file_magic_cmd], [1],
3404 [Command to use when deplibs_check_method = "file_magic"])
3405 _LT_DECL([], [file_magic_glob], [1],
3406 [How to find potential files when deplibs_check_method = "file_magic"])
3407 _LT_DECL([], [want_nocaseglob], [1],
3408 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3409 ])# _LT_CHECK_MAGIC_METHOD
3414 # find the pathname to a BSD- or MS-compatible name lister
3415 AC_DEFUN([LT_PATH_NM],
3416 [AC_REQUIRE([AC_PROG_CC])dnl
3417 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3418 [if test -n "$NM"; then
3419 # Let the user override the test.
3422 lt_nm_to_check="${ac_tool_prefix}nm"
3423 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3424 lt_nm_to_check="$lt_nm_to_check nm"
3426 for lt_tmp_nm in $lt_nm_to_check; do
3427 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3428 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3430 test -z "$ac_dir" && ac_dir=.
3431 tmp_nm="$ac_dir/$lt_tmp_nm"
3432 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3433 # Check to see if the nm accepts a BSD-compat flag.
3434 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3435 # nm: unknown option "B" ignored
3436 # Tru64's nm complains that /dev/null is an invalid object file
3437 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3438 */dev/null* | *'Invalid file or object type'*)
3439 lt_cv_path_NM="$tmp_nm -B"
3443 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3445 lt_cv_path_NM="$tmp_nm -p"
3449 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3450 continue # so that we can try to find one that supports BSD flags
3459 : ${lt_cv_path_NM=no}
3461 if test "$lt_cv_path_NM" != "no"; then
3464 # Didn't find any BSD compatible name lister, look for dumpbin.
3465 if test -n "$DUMPBIN"; then :
3466 # Let the user override the test.
3468 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3469 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3471 DUMPBIN="$DUMPBIN -symbols"
3479 if test "$DUMPBIN" != ":"; then
3483 test -z "$NM" && NM=nm
3485 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3487 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3488 [lt_cv_nm_interface="BSD nm"
3489 echo "int some_variable = 0;" > conftest.$ac_ext
3490 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3491 (eval "$ac_compile" 2>conftest.err)
3492 cat conftest.err >&AS_MESSAGE_LOG_FD
3493 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3494 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3495 cat conftest.err >&AS_MESSAGE_LOG_FD
3496 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3497 cat conftest.out >&AS_MESSAGE_LOG_FD
3498 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3499 lt_cv_nm_interface="MS dumpbin"
3505 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3506 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3507 dnl aclocal-1.4 backwards compatibility:
3508 dnl AC_DEFUN([AM_PROG_NM], [])
3509 dnl AC_DEFUN([AC_PROG_NM], [])
3511 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3512 # --------------------------------
3513 # how to determine the name of the shared library
3514 # associated with a specific link library.
3515 # -- PORTME fill in with the dynamic library characteristics
3516 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3517 [m4_require([_LT_DECL_EGREP])
3518 m4_require([_LT_DECL_OBJDUMP])
3519 m4_require([_LT_DECL_DLLTOOL])
3520 AC_CACHE_CHECK([how to associate runtime and link libraries],
3521 lt_cv_sharedlib_from_linklib_cmd,
3522 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3525 cygwin* | mingw* | pw32* | cegcc*)
3526 # two different shell functions defined in ltmain.sh
3527 # decide which to use based on capabilities of $DLLTOOL
3528 case `$DLLTOOL --help 2>&1` in
3529 *--identify-strict*)
3530 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3533 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3538 # fallback: assume linklib IS sharedlib
3539 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3543 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3544 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3546 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3547 [Command to associate shared and link libraries])
3548 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3551 # _LT_PATH_MANIFEST_TOOL
3552 # ----------------------
3553 # locate the manifest tool
3554 m4_defun([_LT_PATH_MANIFEST_TOOL],
3555 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3556 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3557 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3558 [lt_cv_path_mainfest_tool=no
3559 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3560 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3561 cat conftest.err >&AS_MESSAGE_LOG_FD
3562 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3563 lt_cv_path_mainfest_tool=yes
3566 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3569 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3570 ])# _LT_PATH_MANIFEST_TOOL
3575 # check for math library
3576 AC_DEFUN([LT_LIB_M],
3577 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3580 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3581 # These system don't have libm, or don't need it
3584 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3585 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3588 AC_CHECK_LIB(m, cos, LIBM="-lm")
3595 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3596 dnl aclocal-1.4 backwards compatibility:
3597 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3600 # _LT_COMPILER_NO_RTTI([TAGNAME])
3601 # -------------------------------
3602 m4_defun([_LT_COMPILER_NO_RTTI],
3603 [m4_require([_LT_TAG_COMPILER])dnl
3605 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3607 if test "$GCC" = yes; then
3608 case $cc_basename in
3610 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3612 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3615 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3616 lt_cv_prog_compiler_rtti_exceptions,
3617 [-fno-rtti -fno-exceptions], [],
3618 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3620 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3621 [Compiler flag to turn off builtin functions])
3622 ])# _LT_COMPILER_NO_RTTI
3625 # _LT_CMD_GLOBAL_SYMBOLS
3626 # ----------------------
3627 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3628 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3629 AC_REQUIRE([AC_PROG_CC])dnl
3630 AC_REQUIRE([AC_PROG_AWK])dnl
3631 AC_REQUIRE([LT_PATH_NM])dnl
3632 AC_REQUIRE([LT_PATH_LD])dnl
3633 m4_require([_LT_DECL_SED])dnl
3634 m4_require([_LT_DECL_EGREP])dnl
3635 m4_require([_LT_TAG_COMPILER])dnl
3637 # Check for command to grab the raw symbol name followed by C symbol from nm.
3638 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3639 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3641 # These are sane defaults that work on at least a few old systems.
3642 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3644 # Character class describing NM global symbol codes.
3645 symcode='[[BCDEGRST]]'
3647 # Regexp to match symbols that can be accessed directly from C.
3648 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3650 # Define system-specific variables.
3655 cygwin* | mingw* | pw32* | cegcc*)
3656 symcode='[[ABCDGISTW]]'
3659 if test "$host_cpu" = ia64; then
3660 symcode='[[ABCDEGRST]]'
3664 symcode='[[BCDEGRST]]'
3667 symcode='[[BCDEGQRST]]'
3678 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3682 symcode='[[DFNSTU]]'
3686 # If we're using GNU nm, then use its standard symbol codes.
3687 case `$NM -V 2>&1` in
3688 *GNU* | *'with BFD'*)
3689 symcode='[[ABCDGIRSTW]]' ;;
3692 # Transform an extracted symbol line into a proper C declaration.
3693 # Some systems (esp. on ia64) link data and code symbols differently,
3694 # so use this general approach.
3695 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3697 # Transform an extracted symbol line into symbol name and symbol address
3698 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3699 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3701 # Handle CRLF in mingw tool chain
3705 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3709 # Try without a prefix underscore, then with it.
3710 for ac_symprfx in "" "_"; do
3712 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3713 symxfrm="\\1 $ac_symprfx\\2 \\2"
3715 # Write the raw and C identifiers.
3716 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3717 # Fake it for dumpbin and say T for any non-static function
3718 # and D for any global variable.
3719 # Also find C++ and __fastcall symbols from MSVC++,
3720 # which start with @ or ?.
3721 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3722 " {last_section=section; section=\$ 3};"\
3723 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3724 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3725 " \$ 0!~/External *\|/{next};"\
3726 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3727 " {if(hide[section]) next};"\
3728 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3729 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3730 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3731 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3732 " ' prfx=^$ac_symprfx]"
3734 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3736 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3738 # Check to see that the pipe works correctly.
3742 cat > conftest.$ac_ext <<_LT_EOF
3747 void nm_test_func(void);
3748 void nm_test_func(void){}
3752 int main(){nm_test_var='a';nm_test_func();return(0);}
3755 if AC_TRY_EVAL(ac_compile); then
3756 # Now try to grab the symbols.
3758 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3759 # Try sorting and uniquifying the output.
3760 if sort "$nlist" | uniq > "$nlist"T; then
3761 mv -f "$nlist"T "$nlist"
3766 # Make sure that we snagged all the symbols we need.
3767 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3768 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3769 cat <<_LT_EOF > conftest.$ac_ext
3770 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3771 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3772 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3773 relocations are performed -- see ld's documentation on pseudo-relocs. */
3774 # define LT@&t@_DLSYM_CONST
3775 #elif defined(__osf__)
3776 /* This system does not cope well with relocations in const data. */
3777 # define LT@&t@_DLSYM_CONST
3779 # define LT@&t@_DLSYM_CONST const
3787 # Now generate the symbol file.
3788 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3790 cat <<_LT_EOF >> conftest.$ac_ext
3792 /* The mapping between symbol names and symbols. */
3793 LT@&t@_DLSYM_CONST struct {
3797 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3799 { "@PROGRAM@", (void *) 0 },
3801 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3802 cat <<\_LT_EOF >> conftest.$ac_ext
3806 /* This works around a problem in FreeBSD linker */
3807 #ifdef FREEBSD_WORKAROUND
3808 static const void *lt_preloaded_setup() {
3809 return lt__PROGRAM__LTX_preloaded_symbols;
3817 # Now try linking the two files.
3818 mv conftest.$ac_objext conftstm.$ac_objext
3819 lt_globsym_save_LIBS=$LIBS
3820 lt_globsym_save_CFLAGS=$CFLAGS
3821 LIBS="conftstm.$ac_objext"
3822 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3823 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3826 LIBS=$lt_globsym_save_LIBS
3827 CFLAGS=$lt_globsym_save_CFLAGS
3829 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3832 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3835 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3838 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3839 cat conftest.$ac_ext >&5
3841 rm -rf conftest* conftst*
3843 # Do not use the global_symbol_pipe unless it works.
3844 if test "$pipe_works" = yes; then
3847 lt_cv_sys_global_symbol_pipe=
3851 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3852 lt_cv_sys_global_symbol_to_cdecl=
3854 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3855 AC_MSG_RESULT(failed)
3860 # Response file support.
3861 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3862 nm_file_list_spec='@'
3863 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3864 nm_file_list_spec='@'
3867 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3868 [Take the output of nm and produce a listing of raw symbols and C names])
3869 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3870 [Transform the output of nm in a proper C declaration])
3871 _LT_DECL([global_symbol_to_c_name_address],
3872 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3873 [Transform the output of nm in a C name address pair])
3874 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3875 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3876 [Transform the output of nm in a C name address pair when lib prefix is needed])
3877 _LT_DECL([], [nm_file_list_spec], [1],
3878 [Specify filename containing input files for $NM])
3879 ]) # _LT_CMD_GLOBAL_SYMBOLS
3882 # _LT_COMPILER_PIC([TAGNAME])
3883 # ---------------------------
3884 m4_defun([_LT_COMPILER_PIC],
3885 [m4_require([_LT_TAG_COMPILER])dnl
3886 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3887 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3888 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3890 m4_if([$1], [CXX], [
3891 # C++ specific cases for pic, static, wl, etc.
3892 if test "$GXX" = yes; then
3893 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3894 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3898 # All AIX code is PIC.
3899 if test "$host_cpu" = ia64; then
3900 # AIX 5 now supports IA64 processor
3901 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3908 # see comment about AmigaOS4 .so support
3909 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3912 # FIXME: we need at least 68020 code to build shared libraries, but
3913 # adding the `-m68020' flag to GCC prevents building anything better,
3915 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3920 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3921 # PIC is the default for these OSes.
3923 mingw* | cygwin* | os2* | pw32* | cegcc*)
3924 # This hack is so that the source file can tell whether it is being
3925 # built for inclusion in a dll (and should export symbols for example).
3926 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3927 # (--disable-auto-import) libraries
3928 m4_if([$1], [GCJ], [],
3929 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3931 darwin* | rhapsody*)
3932 # PIC is the default on this platform
3933 # Common symbols not allowed in MH_DYLIB files
3934 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3937 # DJGPP does not support shared libraries at all
3938 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3941 # PIC is the default for Haiku.
3942 # The "-static" flag exists, but is broken.
3943 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3946 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3947 # Instead, we relocate shared libraries at runtime.
3950 if test -d /usr/nec; then
3951 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3955 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3956 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3957 # sets the default TLS model and affects inlining.
3962 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3967 # QNX uses GNU C++, but need to define -shared option too, otherwise
3969 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3972 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3978 # All AIX code is PIC.
3979 if test "$host_cpu" = ia64; then
3980 # AIX 5 now supports IA64 processor
3981 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3983 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3987 case $cc_basename in
3989 # Green Hills C++ Compiler
3990 # _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"
3994 mingw* | cygwin* | os2* | pw32* | cegcc*)
3995 # This hack is so that the source file can tell whether it is being
3996 # built for inclusion in a dll (and should export symbols for example).
3997 m4_if([$1], [GCJ], [],
3998 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4001 case $cc_basename in
4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4006 # Green Hills C++ Compiler
4007 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4013 freebsd* | dragonfly*)
4014 # FreeBSD uses GNU C++
4016 hpux9* | hpux10* | hpux11*)
4017 case $cc_basename in
4019 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4020 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4021 if test "$host_cpu" != ia64; then
4022 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4026 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4027 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4033 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4042 # This is c89, which is MS Visual C++ (no shared libs)
4043 # Anyone wants to do a port?
4045 irix5* | irix6* | nonstopux*)
4046 case $cc_basename in
4048 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4049 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4050 # CC pic flag -KPIC is the default.
4056 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4057 case $cc_basename in
4060 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4061 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4064 # old Intel C++ for x86_64 which still supported -KPIC.
4065 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4066 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4067 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4070 # Intel C++, used to be incompatible with GCC.
4071 # ICC 10 doesn't accept -KPIC any more.
4072 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4073 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4074 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4077 # Portland Group C++ compiler
4078 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4079 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4080 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4084 # Make sure the PIC flag is empty. It appears that all Alpha
4085 # Linux and Compaq Tru64 Unix objects are PIC.
4086 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4087 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4089 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4090 # IBM XL 8.0, 9.0 on PPC and BlueGene
4091 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4092 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4093 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4096 case `$CC -V 2>&1 | sed 5q` in
4099 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4100 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4101 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4112 case $cc_basename in
4114 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4123 # QNX uses GNU C++, but need to define -shared option too, otherwise
4125 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4127 osf3* | osf4* | osf5*)
4128 case $cc_basename in
4130 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4133 # Rational C++ 2.4.1
4134 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4137 # Digital/Compaq C++
4138 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4139 # Make sure the PIC flag is empty. It appears that all Alpha
4140 # Linux and Compaq Tru64 Unix objects are PIC.
4141 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4142 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4151 case $cc_basename in
4153 # Sun C++ 4.2, 5.x and Centerline C++
4154 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4155 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4156 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4159 # Green Hills C++ Compiler
4160 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4167 case $cc_basename in
4170 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4171 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4175 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4181 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4182 case $cc_basename in
4184 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4185 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4186 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4191 case $cc_basename in
4193 # NonStop-UX NCC 3.20
4194 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4203 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4209 if test "$GCC" = yes; then
4210 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4211 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4215 # All AIX code is PIC.
4216 if test "$host_cpu" = ia64; then
4217 # AIX 5 now supports IA64 processor
4218 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4225 # see comment about AmigaOS4 .so support
4226 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4229 # FIXME: we need at least 68020 code to build shared libraries, but
4230 # adding the `-m68020' flag to GCC prevents building anything better,
4232 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4237 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4238 # PIC is the default for these OSes.
4241 mingw* | cygwin* | pw32* | os2* | cegcc*)
4242 # This hack is so that the source file can tell whether it is being
4243 # built for inclusion in a dll (and should export symbols for example).
4244 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4245 # (--disable-auto-import) libraries
4246 m4_if([$1], [GCJ], [],
4247 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4250 darwin* | rhapsody*)
4251 # PIC is the default on this platform
4252 # Common symbols not allowed in MH_DYLIB files
4253 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4257 # PIC is the default for Haiku.
4258 # The "-static" flag exists, but is broken.
4259 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4263 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4264 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4265 # sets the default TLS model and affects inlining.
4271 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4277 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4278 # Instead, we relocate shared libraries at runtime.
4282 # Just because we use GCC doesn't mean we suddenly get shared libraries
4283 # on systems that don't support them.
4284 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4289 # QNX uses GNU C++, but need to define -shared option too, otherwise
4291 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4295 if test -d /usr/nec; then
4296 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4305 case $cc_basename in
4306 nvcc*) # Cuda Compiler Driver 2.2
4307 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4308 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4309 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4314 # PORTME Check for flag to pass linker flags through the system compiler.
4317 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4318 if test "$host_cpu" = ia64; then
4319 # AIX 5 now supports IA64 processor
4320 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4322 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4326 mingw* | cygwin* | pw32* | os2* | cegcc*)
4327 # This hack is so that the source file can tell whether it is being
4328 # built for inclusion in a dll (and should export symbols for example).
4329 m4_if([$1], [GCJ], [],
4330 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4333 hpux9* | hpux10* | hpux11*)
4334 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4335 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4342 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4345 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4346 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4349 irix5* | irix6* | nonstopux*)
4350 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4351 # PIC (with -KPIC) is the default.
4352 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4355 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4356 case $cc_basename in
4357 # old Intel for x86_64 which still supported -KPIC.
4359 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4360 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4361 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4363 # icc used to be incompatible with GCC.
4364 # ICC 10 doesn't accept -KPIC any more.
4366 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4367 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4368 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4370 # Lahey Fortran 8.1.
4372 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4373 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4374 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4377 # NAG Fortran compiler
4378 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4379 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4380 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4382 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4383 # Portland Group compilers (*not* the Pentium gcc compiler,
4384 # which looks to be a dead project)
4385 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4386 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4387 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4390 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4391 # All Alpha code is PIC.
4392 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4394 xl* | bgxl* | bgf* | mpixl*)
4395 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4396 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4397 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4398 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4401 case `$CC -V 2>&1 | sed 5q` in
4402 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4403 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4404 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4405 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4406 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4408 *Sun\ F* | *Sun*Fortran*)
4409 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4410 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4411 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4415 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4416 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4417 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4419 *Intel*\ [[CF]]*Compiler*)
4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4421 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4422 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4425 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4426 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4427 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4435 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4436 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4440 # QNX uses GNU C++, but need to define -shared option too, otherwise
4442 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4445 osf3* | osf4* | osf5*)
4446 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4447 # All OSF/1 code is PIC.
4448 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4452 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4456 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4457 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4458 case $cc_basename in
4459 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4460 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4467 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4468 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4469 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4472 sysv4 | sysv4.2uw2* | sysv4.3*)
4473 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4474 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4475 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4479 if test -d /usr/nec ;then
4480 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4481 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4485 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4486 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4487 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4488 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4492 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4493 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4497 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4498 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4502 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4508 # For platforms which do not support PIC, -DPIC is meaningless:
4510 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4513 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4517 AC_CACHE_CHECK([for $compiler option to produce PIC],
4518 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4519 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4520 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4523 # Check to make sure the PIC flag actually works.
4525 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4526 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4527 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4528 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4529 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4531 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4533 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4534 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4536 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4537 [Additional compiler flags for building library objects])
4539 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4540 [How to pass a linker flag through the compiler])
4542 # Check to make sure the static flag actually works.
4544 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4545 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4546 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4547 $lt_tmp_static_flag,
4549 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4550 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4551 [Compiler flag to prevent dynamic linking])
4552 ])# _LT_COMPILER_PIC
4555 # _LT_LINKER_SHLIBS([TAGNAME])
4556 # ----------------------------
4557 # See if the linker supports building shared libraries.
4558 m4_defun([_LT_LINKER_SHLIBS],
4559 [AC_REQUIRE([LT_PATH_LD])dnl
4560 AC_REQUIRE([LT_PATH_NM])dnl
4561 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4562 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4563 m4_require([_LT_DECL_EGREP])dnl
4564 m4_require([_LT_DECL_SED])dnl
4565 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4566 m4_require([_LT_TAG_COMPILER])dnl
4567 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4568 m4_if([$1], [CXX], [
4569 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4570 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4573 # If we're using GNU nm, then we don't want the "-C" option.
4574 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4575 # Also, AIX nm treats weak defined symbols like other global defined
4576 # symbols, whereas GNU nm marks them as "W".
4577 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4578 _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'
4580 _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'
4584 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4586 cygwin* | mingw* | cegcc*)
4587 case $cc_basename in
4589 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4592 _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'
4593 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4598 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4603 _LT_TAGVAR(allow_undefined_flag, $1)=
4604 _LT_TAGVAR(always_export_symbols, $1)=no
4605 _LT_TAGVAR(archive_cmds, $1)=
4606 _LT_TAGVAR(archive_expsym_cmds, $1)=
4607 _LT_TAGVAR(compiler_needs_object, $1)=no
4608 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4609 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4610 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4611 _LT_TAGVAR(hardcode_automatic, $1)=no
4612 _LT_TAGVAR(hardcode_direct, $1)=no
4613 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4614 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4615 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4616 _LT_TAGVAR(hardcode_minus_L, $1)=no
4617 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4618 _LT_TAGVAR(inherit_rpath, $1)=no
4619 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4620 _LT_TAGVAR(module_cmds, $1)=
4621 _LT_TAGVAR(module_expsym_cmds, $1)=
4622 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4623 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4624 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4625 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4626 # include_expsyms should be a list of space-separated symbols to be *always*
4627 # included in the symbol list
4628 _LT_TAGVAR(include_expsyms, $1)=
4629 # exclude_expsyms can be an extended regexp of symbols to exclude
4630 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4631 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4632 # as well as any symbol that contains `d'.
4633 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4634 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4635 # platforms (ab)use it in PIC code, but their linkers get confused if
4636 # the symbol is explicitly referenced. Since portable code cannot
4637 # rely on this symbol name, it's probably fine to never include it in
4638 # preloaded symbol tables.
4639 # Exclude shared library initialization/finalization symbols.
4640 dnl Note also adjust exclude_expsyms for C++ above.
4641 extract_expsyms_cmds=
4644 cygwin* | mingw* | pw32* | cegcc*)
4645 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4646 # When not using gcc, we currently assume that we are using
4647 # Microsoft Visual C++.
4648 if test "$GCC" != yes; then
4653 # we just hope/assume this is gcc and not c89 (= MSVC++)
4661 _LT_TAGVAR(ld_shlibs, $1)=yes
4663 # On some targets, GNU ld is compatible enough with the native linker
4664 # that we're better off using the native interface for both.
4665 lt_use_gnu_ld_interface=no
4666 if test "$with_gnu_ld" = yes; then
4669 # The AIX port of GNU ld has always aspired to compatibility
4670 # with the native linker. However, as the warning in the GNU ld
4671 # block says, versions before 2.19.5* couldn't really create working
4672 # shared libraries, regardless of the interface used.
4673 case `$LD -v 2>&1` in
4674 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4675 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4676 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4678 lt_use_gnu_ld_interface=yes
4683 lt_use_gnu_ld_interface=yes
4688 if test "$lt_use_gnu_ld_interface" = yes; then
4689 # If archive_cmds runs LD, not CC, wlarc should be empty
4692 # Set some defaults for GNU ld with shared library support. These
4693 # are reset later if shared libraries are not supported. Putting them
4694 # here allows them to be overridden if necessary.
4695 runpath_var=LD_RUN_PATH
4696 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4697 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4698 # ancient GNU ld didn't support --whole-archive et. al.
4699 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4700 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4702 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4704 supports_anon_versioning=no
4705 case `$LD -v 2>&1` in
4706 *GNU\ gold*) supports_anon_versioning=yes ;;
4707 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4708 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4709 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4710 *\ 2.11.*) ;; # other 2.11 versions
4711 *) supports_anon_versioning=yes ;;
4714 # See if GNU ld supports shared libraries.
4717 # On AIX/PPC, the GNU linker is very broken
4718 if test "$host_cpu" != ia64; then
4719 _LT_TAGVAR(ld_shlibs, $1)=no
4722 *** Warning: the GNU linker, at least up to release 2.19, is reported
4723 *** to be unable to reliably create shared libraries on AIX.
4724 *** Therefore, libtool is disabling shared libraries support. If you
4725 *** really care for shared libraries, you may want to install binutils
4726 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4727 *** You will then need to restart the configuration process.
4736 # see comment about AmigaOS4 .so support
4737 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4738 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4741 _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)'
4742 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4743 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4749 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4750 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4751 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4752 # support --undefined. This deserves some investigation. FIXME
4753 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4755 _LT_TAGVAR(ld_shlibs, $1)=no
4759 cygwin* | mingw* | pw32* | cegcc*)
4760 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4761 # as there is no search path for DLLs.
4762 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4763 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4764 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4765 _LT_TAGVAR(always_export_symbols, $1)=no
4766 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4767 _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'
4768 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4770 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4771 _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'
4772 # If the export-symbols file already is a .def file (1st line
4773 # is EXPORTS), use it as is; otherwise, prepend...
4774 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4775 cp $export_symbols $output_objdir/$soname.def;
4777 echo EXPORTS > $output_objdir/$soname.def;
4778 cat $export_symbols >> $output_objdir/$soname.def;
4780 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4782 _LT_TAGVAR(ld_shlibs, $1)=no
4787 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4788 _LT_TAGVAR(link_all_deplibs, $1)=yes
4792 _LT_TAGVAR(hardcode_direct, $1)=no
4793 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4794 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4795 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4796 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4797 # Instead, shared libraries are loaded at an image base (0x10000000 by
4798 # default) and relocated if they conflict, which is a slow very memory
4799 # consuming and fragmenting process. To avoid this, we pick a random,
4800 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4801 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4803 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4806 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4808 if test "$host_os" = linux-dietlibc; then
4809 case $cc_basename in
4810 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4813 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4814 && test "$tmp_diet" = no
4816 tmp_addflag=' $pic_flag'
4817 tmp_sharedflag='-shared'
4818 case $cc_basename,$host_cpu in
4819 pgcc*) # Portland Group C compiler
4820 _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'
4821 tmp_addflag=' $pic_flag'
4823 pgf77* | pgf90* | pgf95* | pgfortran*)
4824 # Portland Group f77 and f90 compilers
4825 _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'
4826 tmp_addflag=' $pic_flag -Mnomain' ;;
4827 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4828 tmp_addflag=' -i_dynamic' ;;
4829 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4830 tmp_addflag=' -i_dynamic -nofor_main' ;;
4831 ifc* | ifort*) # Intel Fortran compiler
4832 tmp_addflag=' -nofor_main' ;;
4833 lf95*) # Lahey Fortran 8.1
4834 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4835 tmp_sharedflag='--shared' ;;
4836 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4837 tmp_sharedflag='-qmkshrobj'
4839 nvcc*) # Cuda Compiler Driver 2.2
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 _LT_TAGVAR(compiler_needs_object, $1)=yes
4844 case `$CC -V 2>&1 | sed 5q` in
4845 *Sun\ C*) # Sun C 5.9
4846 _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'
4847 _LT_TAGVAR(compiler_needs_object, $1)=yes
4848 tmp_sharedflag='-G' ;;
4849 *Sun\ F*) # Sun Fortran 8.3
4850 tmp_sharedflag='-G' ;;
4852 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4854 if test "x$supports_anon_versioning" = xyes; then
4855 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4856 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4857 echo "local: *; };" >> $output_objdir/$libname.ver~
4858 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4861 case $cc_basename in
4862 xlf* | bgf* | bgxlf* | mpixlf*)
4863 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4864 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4865 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4866 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4867 if test "x$supports_anon_versioning" = xyes; then
4868 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4869 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4870 echo "local: *; };" >> $output_objdir/$libname.ver~
4871 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4876 _LT_TAGVAR(ld_shlibs, $1)=no
4881 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4882 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4885 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4886 _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'
4891 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4892 _LT_TAGVAR(ld_shlibs, $1)=no
4895 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4896 *** create shared libraries on Solaris systems. Therefore, libtool
4897 *** is disabling shared libraries support. We urge you to upgrade GNU
4898 *** binutils to release 2.9.1 or newer. Another option is to modify
4899 *** your PATH or compiler configuration so that the native linker is
4900 *** used, and then restart.
4903 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4904 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4905 _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'
4907 _LT_TAGVAR(ld_shlibs, $1)=no
4911 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4912 case `$LD -v 2>&1` in
4913 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4914 _LT_TAGVAR(ld_shlibs, $1)=no
4917 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4918 *** reliably create shared libraries on SCO systems. Therefore, libtool
4919 *** is disabling shared libraries support. We urge you to upgrade GNU
4920 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4921 *** your PATH or compiler configuration so that the native linker is
4922 *** used, and then restart.
4927 # For security reasons, it is highly recommended that you always
4928 # use absolute paths for naming shared libraries, and exclude the
4929 # DT_RUNPATH tag from executables and libraries. But doing so
4930 # requires that you compile everything twice, which is a pain.
4931 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4932 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4933 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4934 _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'
4936 _LT_TAGVAR(ld_shlibs, $1)=no
4943 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4945 _LT_TAGVAR(hardcode_direct, $1)=yes
4946 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4950 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4951 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4952 _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'
4954 _LT_TAGVAR(ld_shlibs, $1)=no
4959 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4961 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4962 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4963 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4966 # PORTME fill in a description of your system's linker (not GNU ld)
4969 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4970 _LT_TAGVAR(always_export_symbols, $1)=yes
4971 _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'
4972 # Note: this linker hardcodes the directories in LIBPATH if there
4973 # are no directories specified by -L.
4974 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4975 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4976 # Neither direct hardcoding nor static linking is supported with a
4978 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4983 if test "$host_cpu" = ia64; then
4984 # On IA64, the linker does run time linking by default, so we don't
4985 # have to do anything special.
4986 aix_use_runtimelinking=no
4987 exp_sym_flag='-Bexport'
4990 # If we're using GNU nm, then we don't want the "-C" option.
4991 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4992 # Also, AIX nm treats weak defined symbols like other global
4993 # defined symbols, whereas GNU nm marks them as "W".
4994 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4995 _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'
4997 _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'
4999 aix_use_runtimelinking=no
5001 # Test if we are trying to use run time linking or normal
5002 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5003 # need to do runtime linking.
5004 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5005 for ld_flag in $LDFLAGS; do
5006 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5007 aix_use_runtimelinking=yes
5014 exp_sym_flag='-bexport'
5015 no_entry_flag='-bnoentry'
5018 # When large executables or shared objects are built, AIX ld can
5019 # have problems creating the table of contents. If linking a library
5020 # or program results in "error TOC overflow" add -mminimal-toc to
5021 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5022 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5024 _LT_TAGVAR(archive_cmds, $1)=''
5025 _LT_TAGVAR(hardcode_direct, $1)=yes
5026 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5027 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5028 _LT_TAGVAR(link_all_deplibs, $1)=yes
5029 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5031 if test "$GCC" = yes; then
5032 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5033 # We only want to do this on AIX 4.2 and lower, the check
5034 # below for broken collect2 doesn't work under 4.3+
5035 collect2name=`${CC} -print-prog-name=collect2`
5036 if test -f "$collect2name" &&
5037 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5039 # We have reworked collect2
5042 # We have old collect2
5043 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5044 # It fails to find uninstalled libraries when the uninstalled
5045 # path is not listed in the libpath. Setting hardcode_minus_L
5046 # to unsupported forces relinking
5047 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5049 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5053 shared_flag='-shared'
5054 if test "$aix_use_runtimelinking" = yes; then
5055 shared_flag="$shared_flag "'${wl}-G'
5059 if test "$host_cpu" = ia64; then
5060 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5061 # chokes on -Wl,-G. The following line is correct:
5064 if test "$aix_use_runtimelinking" = yes; then
5065 shared_flag='${wl}-G'
5067 shared_flag='${wl}-bM:SRE'
5072 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5073 # It seems that -bexpall does not export symbols beginning with
5074 # underscore (_), so it is better to generate a list of symbols to export.
5075 _LT_TAGVAR(always_export_symbols, $1)=yes
5076 if test "$aix_use_runtimelinking" = yes; then
5077 # Warning - without using the other runtime loading flags (-brtl),
5078 # -berok will link without error, but may produce a broken library.
5079 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5080 # Determine the default libpath from the value encoded in an
5082 _LT_SYS_MODULE_PATH_AIX([$1])
5083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5084 _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 $shared_flag"
5086 if test "$host_cpu" = ia64; then
5087 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5088 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5089 _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"
5091 # Determine the default libpath from the value encoded in an
5093 _LT_SYS_MODULE_PATH_AIX([$1])
5094 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5095 # Warning - without using the other run time loading flags,
5096 # -berok will link without error, but may produce a broken library.
5097 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5098 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5099 if test "$with_gnu_ld" = yes; then
5100 # We only use this code for GNU lds that support --whole-archive.
5101 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5103 # Exported symbols can be pulled into shared objects from archives
5104 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5106 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5107 # This is similar to how AIX traditionally builds its shared libraries.
5108 _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'
5116 # see comment about AmigaOS4 .so support
5117 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5118 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5121 _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)'
5122 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5123 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5129 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5132 cygwin* | mingw* | pw32* | cegcc*)
5133 # When not using gcc, we currently assume that we are using
5134 # Microsoft Visual C++.
5135 # hardcode_libdir_flag_spec is actually meaningless, as there is
5136 # no search path for DLLs.
5137 case $cc_basename in
5140 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5141 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5142 _LT_TAGVAR(always_export_symbols, $1)=yes
5143 _LT_TAGVAR(file_list_spec, $1)='@'
5144 # Tell ltmain to make .lib files, not .a files.
5146 # Tell ltmain to make .dll files, not .so files.
5148 # FIXME: Setting linknames here is a bad hack.
5149 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5150 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5151 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5153 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5155 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5157 # The linker will not automatically build a static lib if we build a DLL.
5158 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5159 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5160 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5161 _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'
5163 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5164 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5165 lt_tool_outputfile="@TOOL_OUTPUT@"~
5166 case $lt_outputfile in
5169 lt_outputfile="$lt_outputfile.exe"
5170 lt_tool_outputfile="$lt_tool_outputfile.exe"
5173 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5174 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5175 $RM "$lt_outputfile.manifest";
5179 # Assume MSVC wrapper
5180 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5181 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5182 # Tell ltmain to make .lib files, not .a files.
5184 # Tell ltmain to make .dll files, not .so files.
5186 # FIXME: Setting linknames here is a bad hack.
5187 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5188 # The linker will automatically build a .lib file if we build a DLL.
5189 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5190 # FIXME: Should let the user specify the lib program.
5191 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5192 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5197 darwin* | rhapsody*)
5198 _LT_DARWIN_LINKER_FEATURES($1)
5202 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5203 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5204 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5207 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5208 # support. Future versions do this automatically, but an explicit c++rt0.o
5209 # does not break anything, and helps significantly (at the cost of a little
5212 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5213 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5214 _LT_TAGVAR(hardcode_direct, $1)=yes
5215 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5218 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5220 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5221 _LT_TAGVAR(hardcode_direct, $1)=yes
5222 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5223 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5226 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5227 freebsd* | dragonfly*)
5228 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5229 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5230 _LT_TAGVAR(hardcode_direct, $1)=yes
5231 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5235 if test "$GCC" = yes; then
5236 _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'
5238 _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'
5240 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5241 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5242 _LT_TAGVAR(hardcode_direct, $1)=yes
5244 # hardcode_minus_L: Not really in the search PATH,
5245 # but as the default location of the library.
5246 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5247 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5251 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5252 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5254 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5256 if test "$with_gnu_ld" = no; then
5257 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5258 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5259 _LT_TAGVAR(hardcode_direct, $1)=yes
5260 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5261 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5262 # hardcode_minus_L: Not really in the search PATH,
5263 # but as the default location of the library.
5264 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5269 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5272 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5275 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5278 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5284 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5287 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5291 # Older versions of the 11.00 compiler do not understand -b yet
5292 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5293 _LT_LINKER_OPTION([if $CC understands -b],
5294 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5295 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5296 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5297 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5301 if test "$with_gnu_ld" = no; then
5302 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5303 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5307 _LT_TAGVAR(hardcode_direct, $1)=no
5308 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5311 _LT_TAGVAR(hardcode_direct, $1)=yes
5312 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5313 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5315 # hardcode_minus_L: Not really in the search PATH,
5316 # but as the default location of the library.
5317 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5323 irix5* | irix6* | nonstopux*)
5324 if test "$GCC" = yes; then
5325 _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'
5326 # Try to use the -exported_symbol ld option, if it does not
5327 # work, assume that -exports_file does not work either and
5328 # implicitly export all symbols.
5329 # This should be the same for all languages, so no per-tag cache variable.
5330 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5331 [lt_cv_irix_exported_symbol],
5332 [save_LDFLAGS="$LDFLAGS"
5333 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5336 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5337 [C++], [[int foo (void) { return 0; }]],
5344 [lt_cv_irix_exported_symbol=yes],
5345 [lt_cv_irix_exported_symbol=no])
5346 LDFLAGS="$save_LDFLAGS"])
5347 if test "$lt_cv_irix_exported_symbol" = yes; then
5348 _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'
5351 _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'
5352 _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'
5354 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5355 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5356 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5357 _LT_TAGVAR(inherit_rpath, $1)=yes
5358 _LT_TAGVAR(link_all_deplibs, $1)=yes
5362 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5363 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5365 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5367 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5368 _LT_TAGVAR(hardcode_direct, $1)=yes
5369 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5373 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5374 _LT_TAGVAR(hardcode_direct, $1)=yes
5375 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5376 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5377 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5384 if test -f /usr/libexec/ld.so; then
5385 _LT_TAGVAR(hardcode_direct, $1)=yes
5386 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5387 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5388 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5389 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5390 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5391 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5392 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5395 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5396 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5397 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5400 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5401 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5406 _LT_TAGVAR(ld_shlibs, $1)=no
5411 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5412 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5413 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5414 _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'
5415 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5419 if test "$GCC" = yes; then
5420 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5421 _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'
5423 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5424 _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'
5426 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5427 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5428 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5431 osf4* | osf5*) # as osf3* with the addition of -msym flag
5432 if test "$GCC" = yes; then
5433 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5434 _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'
5435 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5437 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5438 _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'
5439 _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~
5440 $CC -shared${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'
5442 # Both c and cxx compiler support -rpath directly
5443 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5445 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5446 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5450 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5451 if test "$GCC" = yes; then
5453 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5454 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5455 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5457 case `$CC -V 2>&1` in
5460 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5461 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5462 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5466 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5467 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5468 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5472 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5473 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5475 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5477 # The compiler driver will combine and reorder linker options,
5478 # but understands `-z linker_flag'. GCC discards it without `$wl',
5479 # but is careful enough not to reorder.
5480 # Supported since Solaris 2.6 (maybe 2.5.1?)
5481 if test "$GCC" = yes; then
5482 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5484 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5488 _LT_TAGVAR(link_all_deplibs, $1)=yes
5492 if test "x$host_vendor" = xsequent; then
5493 # Use $CC to link under sequent, because it throws in some extra .o
5494 # files that make .init and .fini sections work.
5495 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5497 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5499 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5500 _LT_TAGVAR(hardcode_direct, $1)=yes
5501 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5502 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5506 case $host_vendor in
5508 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5509 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5512 ## LD is ld it makes a PLAMLIB
5513 ## CC just makes a GrossModule.
5514 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5515 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5516 _LT_TAGVAR(hardcode_direct, $1)=no
5519 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5520 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5523 runpath_var='LD_RUN_PATH'
5524 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5528 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5529 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5530 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5534 if test -d /usr/nec; then
5535 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5536 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5537 runpath_var=LD_RUN_PATH
5538 hardcode_runpath_var=yes
5539 _LT_TAGVAR(ld_shlibs, $1)=yes
5543 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5544 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5545 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5546 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5547 runpath_var='LD_RUN_PATH'
5549 if test "$GCC" = yes; then
5550 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5551 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5553 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5554 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5558 sysv5* | sco3.2v5* | sco5v6*)
5559 # Note: We can NOT use -z defs as we might desire, because we do not
5560 # link with -lc, and that would cause any symbols used from libc to
5561 # always be unresolved, which means just about no library would
5562 # ever link correctly. If we're not using GNU ld we use -z text
5563 # though, which does catch some bad symbols but isn't as heavy-handed
5565 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5566 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5567 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5568 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5569 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5570 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5571 _LT_TAGVAR(link_all_deplibs, $1)=yes
5572 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5573 runpath_var='LD_RUN_PATH'
5575 if test "$GCC" = yes; then
5576 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5577 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5579 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5580 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5585 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5586 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5587 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5591 _LT_TAGVAR(ld_shlibs, $1)=no
5595 if test x$host_vendor = xsni; then
5597 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5598 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5604 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5605 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5607 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5609 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5610 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5611 _LT_DECL([], [extract_expsyms_cmds], [2],
5612 [The commands to extract the exported symbol list from a shared archive])
5615 # Do we need to explicitly link libc?
5617 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5619 # Assume -lc should be added
5620 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5622 if test "$enable_shared" = yes && test "$GCC" = yes; then
5623 case $_LT_TAGVAR(archive_cmds, $1) in
5625 # FIXME: we may have to deal with multi-command sequences.
5628 # Test whether the compiler implicitly links with -lc since on some
5629 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5630 # to ld, don't add -lc before -lgcc.
5631 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5632 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5634 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5636 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5639 libobjs=conftest.$ac_objext
5641 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5642 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5648 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5649 _LT_TAGVAR(allow_undefined_flag, $1)=
5650 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5652 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5654 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5656 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5658 cat conftest.err 1>&5
5662 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5669 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5670 [Whether or not to add -lc for building shared libraries])
5671 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5672 [enable_shared_with_static_runtimes], [0],
5673 [Whether or not to disallow shared libs when runtime libs are static])
5674 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5675 [Compiler flag to allow reflexive dlopens])
5676 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5677 [Compiler flag to generate shared objects directly from archives])
5678 _LT_TAGDECL([], [compiler_needs_object], [1],
5679 [Whether the compiler copes with passing no objects directly])
5680 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5681 [Create an old-style archive from a shared archive])
5682 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5683 [Create a temporary old-style archive to link instead of a shared archive])
5684 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5685 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5686 _LT_TAGDECL([], [module_cmds], [2],
5687 [Commands used to build a loadable module if different from building
5689 _LT_TAGDECL([], [module_expsym_cmds], [2])
5690 _LT_TAGDECL([], [with_gnu_ld], [1],
5691 [Whether we are building with GNU ld or not])
5692 _LT_TAGDECL([], [allow_undefined_flag], [1],
5693 [Flag that allows shared libraries with undefined symbols to be built])
5694 _LT_TAGDECL([], [no_undefined_flag], [1],
5695 [Flag that enforces no undefined symbols])
5696 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5697 [Flag to hardcode $libdir into a binary during linking.
5698 This must work even if $libdir does not exist])
5699 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5700 [Whether we need a single "-rpath" flag with a separated argument])
5701 _LT_TAGDECL([], [hardcode_direct], [0],
5702 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5703 DIR into the resulting binary])
5704 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5705 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5706 DIR into the resulting binary and the resulting library dependency is
5707 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5708 library is relocated])
5709 _LT_TAGDECL([], [hardcode_minus_L], [0],
5710 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5711 into the resulting binary])
5712 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5713 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5714 into the resulting binary])
5715 _LT_TAGDECL([], [hardcode_automatic], [0],
5716 [Set to "yes" if building a shared library automatically hardcodes DIR
5717 into the library and all subsequent libraries and executables linked
5719 _LT_TAGDECL([], [inherit_rpath], [0],
5720 [Set to yes if linker adds runtime paths of dependent libraries
5721 to runtime path list])
5722 _LT_TAGDECL([], [link_all_deplibs], [0],
5723 [Whether libtool must link a program against all its dependency libraries])
5724 _LT_TAGDECL([], [always_export_symbols], [0],
5725 [Set to "yes" if exported symbols are required])
5726 _LT_TAGDECL([], [export_symbols_cmds], [2],
5727 [The commands to list exported symbols])
5728 _LT_TAGDECL([], [exclude_expsyms], [1],
5729 [Symbols that should not be listed in the preloaded symbols])
5730 _LT_TAGDECL([], [include_expsyms], [1],
5731 [Symbols that must always be exported])
5732 _LT_TAGDECL([], [prelink_cmds], [2],
5733 [Commands necessary for linking programs (against libraries) with templates])
5734 _LT_TAGDECL([], [postlink_cmds], [2],
5735 [Commands necessary for finishing linking programs])
5736 _LT_TAGDECL([], [file_list_spec], [1],
5737 [Specify filename containing input files])
5738 dnl FIXME: Not yet implemented
5739 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5740 dnl [Compiler flag to generate thread safe objects])
5741 ])# _LT_LINKER_SHLIBS
5744 # _LT_LANG_C_CONFIG([TAG])
5745 # ------------------------
5746 # Ensure that the configuration variables for a C compiler are suitably
5747 # defined. These variables are subsequently used by _LT_CONFIG to write
5748 # the compiler configuration to `libtool'.
5749 m4_defun([_LT_LANG_C_CONFIG],
5750 [m4_require([_LT_DECL_EGREP])dnl
5754 # Source file extension for C test sources.
5757 # Object file extension for compiled C test sources.
5759 _LT_TAGVAR(objext, $1)=$objext
5761 # Code to be used in simple compile tests
5762 lt_simple_compile_test_code="int some_variable = 0;"
5764 # Code to be used in simple link tests
5765 lt_simple_link_test_code='int main(){return(0);}'
5768 # Save the default compiler, since it gets overwritten when the other
5769 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5770 compiler_DEFAULT=$CC
5772 # save warnings/boilerplate of simple test code
5773 _LT_COMPILER_BOILERPLATE
5774 _LT_LINKER_BOILERPLATE
5777 ## There is no encapsulation within the following macros, do not change
5778 ## the running order or otherwise move them around unless you know exactly
5779 ## what you are doing...
5780 if test -n "$compiler"; then
5781 _LT_COMPILER_NO_RTTI($1)
5782 _LT_COMPILER_PIC($1)
5783 _LT_COMPILER_C_O($1)
5784 _LT_COMPILER_FILE_LOCKS($1)
5785 _LT_LINKER_SHLIBS($1)
5786 _LT_SYS_DYNAMIC_LINKER($1)
5787 _LT_LINKER_HARDCODE_LIBPATH($1)
5791 # Report which library types will actually be built
5792 AC_MSG_CHECKING([if libtool supports shared libraries])
5793 AC_MSG_RESULT([$can_build_shared])
5795 AC_MSG_CHECKING([whether to build shared libraries])
5796 test "$can_build_shared" = "no" && enable_shared=no
5798 # On AIX, shared libraries and static libraries use the same namespace, and
5799 # are all built from PIC.
5802 test "$enable_shared" = yes && enable_static=no
5803 if test -n "$RANLIB"; then
5804 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5805 postinstall_cmds='$RANLIB $lib'
5810 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5811 test "$enable_shared" = yes && enable_static=no
5815 AC_MSG_RESULT([$enable_shared])
5817 AC_MSG_CHECKING([whether to build static libraries])
5818 # Make sure either enable_shared or enable_static is yes.
5819 test "$enable_shared" = yes || enable_static=yes
5820 AC_MSG_RESULT([$enable_static])
5826 ])# _LT_LANG_C_CONFIG
5829 # _LT_LANG_CXX_CONFIG([TAG])
5830 # --------------------------
5831 # Ensure that the configuration variables for a C++ compiler are suitably
5832 # defined. These variables are subsequently used by _LT_CONFIG to write
5833 # the compiler configuration to `libtool'.
5834 m4_defun([_LT_LANG_CXX_CONFIG],
5835 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5836 m4_require([_LT_DECL_EGREP])dnl
5837 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5838 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5839 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5840 (test "X$CXX" != "Xg++"))) ; then
5843 _lt_caught_CXX_error=yes
5847 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5848 _LT_TAGVAR(allow_undefined_flag, $1)=
5849 _LT_TAGVAR(always_export_symbols, $1)=no
5850 _LT_TAGVAR(archive_expsym_cmds, $1)=
5851 _LT_TAGVAR(compiler_needs_object, $1)=no
5852 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5853 _LT_TAGVAR(hardcode_direct, $1)=no
5854 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5855 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5856 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5857 _LT_TAGVAR(hardcode_minus_L, $1)=no
5858 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5859 _LT_TAGVAR(hardcode_automatic, $1)=no
5860 _LT_TAGVAR(inherit_rpath, $1)=no
5861 _LT_TAGVAR(module_cmds, $1)=
5862 _LT_TAGVAR(module_expsym_cmds, $1)=
5863 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5864 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5865 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5866 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5867 _LT_TAGVAR(no_undefined_flag, $1)=
5868 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5869 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5871 # Source file extension for C++ test sources.
5874 # Object file extension for compiled C++ test sources.
5876 _LT_TAGVAR(objext, $1)=$objext
5878 # No sense in running all these tests if we already determined that
5879 # the CXX compiler isn't working. Some variables (like enable_shared)
5880 # are currently assumed to apply to all compilers on this platform,
5881 # and will be corrupted by setting them based on a non-working compiler.
5882 if test "$_lt_caught_CXX_error" != yes; then
5883 # Code to be used in simple compile tests
5884 lt_simple_compile_test_code="int some_variable = 0;"
5886 # Code to be used in simple link tests
5887 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5889 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5892 # save warnings/boilerplate of simple test code
5893 _LT_COMPILER_BOILERPLATE
5894 _LT_LINKER_BOILERPLATE
5896 # Allow CC to be a program name with arguments.
5898 lt_save_CFLAGS=$CFLAGS
5902 lt_save_with_gnu_ld=$with_gnu_ld
5903 lt_save_path_LD=$lt_cv_path_LD
5904 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5905 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5907 $as_unset lt_cv_prog_gnu_ld
5909 if test -n "${lt_cv_path_LDCXX+set}"; then
5910 lt_cv_path_LD=$lt_cv_path_LDCXX
5912 $as_unset lt_cv_path_LD
5914 test -z "${LDCXX+set}" || LD=$LDCXX
5918 _LT_TAGVAR(compiler, $1)=$CC
5919 _LT_CC_BASENAME([$compiler])
5921 if test -n "$compiler"; then
5922 # We don't want -fno-exception when compiling C++ code, so set the
5923 # no_builtin_flag separately
5924 if test "$GXX" = yes; then
5925 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5927 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5930 if test "$GXX" = yes; then
5931 # Set up default GNU C++ configuration
5935 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5936 # archiving commands below assume that GNU ld is being used.
5937 if test "$with_gnu_ld" = yes; then
5938 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5939 _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'
5941 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5942 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5944 # If archive_cmds runs LD, not CC, wlarc should be empty
5945 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5946 # investigate it a little bit more. (MM)
5949 # ancient GNU ld didn't support --whole-archive et. al.
5950 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5951 $GREP 'no-whole-archive' > /dev/null; then
5952 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5954 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5960 # A generic and very simple default shared library creation
5961 # command for GNU C++ for the case where it uses the native
5962 # linker, instead of GNU ld. If possible, this setting should
5963 # overridden to take advantage of the native linker features on
5964 # the platform it is being used on.
5965 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5968 # Commands to make compiler produce verbose output that lists
5969 # what "hidden" libraries, object files and flags are used when
5970 # linking a shared library.
5971 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5979 # PORTME: fill in a description of your system's C++ link characteristics
5980 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5981 _LT_TAGVAR(ld_shlibs, $1)=yes
5984 # FIXME: insert proper C++ library support
5985 _LT_TAGVAR(ld_shlibs, $1)=no
5988 if test "$host_cpu" = ia64; then
5989 # On IA64, the linker does run time linking by default, so we don't
5990 # have to do anything special.
5991 aix_use_runtimelinking=no
5992 exp_sym_flag='-Bexport'
5995 aix_use_runtimelinking=no
5997 # Test if we are trying to use run time linking or normal
5998 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5999 # need to do runtime linking.
6000 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6001 for ld_flag in $LDFLAGS; do
6004 aix_use_runtimelinking=yes
6012 exp_sym_flag='-bexport'
6013 no_entry_flag='-bnoentry'
6016 # When large executables or shared objects are built, AIX ld can
6017 # have problems creating the table of contents. If linking a library
6018 # or program results in "error TOC overflow" add -mminimal-toc to
6019 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6020 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6022 _LT_TAGVAR(archive_cmds, $1)=''
6023 _LT_TAGVAR(hardcode_direct, $1)=yes
6024 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6025 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6026 _LT_TAGVAR(link_all_deplibs, $1)=yes
6027 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6029 if test "$GXX" = yes; then
6030 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6031 # We only want to do this on AIX 4.2 and lower, the check
6032 # below for broken collect2 doesn't work under 4.3+
6033 collect2name=`${CC} -print-prog-name=collect2`
6034 if test -f "$collect2name" &&
6035 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6037 # We have reworked collect2
6040 # We have old collect2
6041 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6042 # It fails to find uninstalled libraries when the uninstalled
6043 # path is not listed in the libpath. Setting hardcode_minus_L
6044 # to unsupported forces relinking
6045 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6046 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6047 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6050 shared_flag='-shared'
6051 if test "$aix_use_runtimelinking" = yes; then
6052 shared_flag="$shared_flag "'${wl}-G'
6056 if test "$host_cpu" = ia64; then
6057 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6058 # chokes on -Wl,-G. The following line is correct:
6061 if test "$aix_use_runtimelinking" = yes; then
6062 shared_flag='${wl}-G'
6064 shared_flag='${wl}-bM:SRE'
6069 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6070 # It seems that -bexpall does not export symbols beginning with
6071 # underscore (_), so it is better to generate a list of symbols to
6073 _LT_TAGVAR(always_export_symbols, $1)=yes
6074 if test "$aix_use_runtimelinking" = yes; then
6075 # Warning - without using the other runtime loading flags (-brtl),
6076 # -berok will link without error, but may produce a broken library.
6077 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6078 # Determine the default libpath from the value encoded in an empty
6080 _LT_SYS_MODULE_PATH_AIX([$1])
6081 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6083 _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 $shared_flag"
6085 if test "$host_cpu" = ia64; then
6086 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6087 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6088 _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"
6090 # Determine the default libpath from the value encoded in an
6092 _LT_SYS_MODULE_PATH_AIX([$1])
6093 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6094 # Warning - without using the other run time loading flags,
6095 # -berok will link without error, but may produce a broken library.
6096 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6097 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6098 if test "$with_gnu_ld" = yes; then
6099 # We only use this code for GNU lds that support --whole-archive.
6100 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6102 # Exported symbols can be pulled into shared objects from archives
6103 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6105 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6106 # This is similar to how AIX traditionally builds its shared
6108 _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'
6114 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6115 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6116 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6117 # support --undefined. This deserves some investigation. FIXME
6118 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6120 _LT_TAGVAR(ld_shlibs, $1)=no
6125 case $cc_basename in
6127 # FIXME: insert proper C++ library support
6128 _LT_TAGVAR(ld_shlibs, $1)=no
6133 cygwin* | mingw* | pw32* | cegcc*)
6134 case $GXX,$cc_basename in
6137 # hardcode_libdir_flag_spec is actually meaningless, as there is
6138 # no search path for DLLs.
6139 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6140 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6141 _LT_TAGVAR(always_export_symbols, $1)=yes
6142 _LT_TAGVAR(file_list_spec, $1)='@'
6143 # Tell ltmain to make .lib files, not .a files.
6145 # Tell ltmain to make .dll files, not .so files.
6147 # FIXME: Setting linknames here is a bad hack.
6148 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6149 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6150 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6152 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6154 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6156 # The linker will not automatically build a static lib if we build a DLL.
6157 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6158 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6160 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6161 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6162 lt_tool_outputfile="@TOOL_OUTPUT@"~
6163 case $lt_outputfile in
6166 lt_outputfile="$lt_outputfile.exe"
6167 lt_tool_outputfile="$lt_tool_outputfile.exe"
6170 func_to_tool_file "$lt_outputfile"~
6171 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6172 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6173 $RM "$lt_outputfile.manifest";
6178 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6179 # as there is no search path for DLLs.
6180 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6181 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6182 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6183 _LT_TAGVAR(always_export_symbols, $1)=no
6184 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6186 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6187 _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'
6188 # If the export-symbols file already is a .def file (1st line
6189 # is EXPORTS), use it as is; otherwise, prepend...
6190 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6191 cp $export_symbols $output_objdir/$soname.def;
6193 echo EXPORTS > $output_objdir/$soname.def;
6194 cat $export_symbols >> $output_objdir/$soname.def;
6196 $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'
6198 _LT_TAGVAR(ld_shlibs, $1)=no
6203 darwin* | rhapsody*)
6204 _LT_DARWIN_LINKER_FEATURES($1)
6208 case $cc_basename in
6210 # FIXME: insert proper C++ library support
6211 _LT_TAGVAR(ld_shlibs, $1)=no
6214 # Green Hills C++ Compiler
6215 # FIXME: insert proper C++ library support
6216 _LT_TAGVAR(ld_shlibs, $1)=no
6219 # FIXME: insert proper C++ library support
6220 _LT_TAGVAR(ld_shlibs, $1)=no
6226 # C++ shared libraries reported to be fairly broken before
6228 _LT_TAGVAR(ld_shlibs, $1)=no
6232 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6235 freebsd* | dragonfly*)
6236 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6238 _LT_TAGVAR(ld_shlibs, $1)=yes
6245 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6246 _LT_TAGVAR(link_all_deplibs, $1)=yes
6250 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6251 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6252 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6253 _LT_TAGVAR(hardcode_direct, $1)=yes
6254 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6255 # but as the default
6256 # location of the library.
6258 case $cc_basename in
6260 # FIXME: insert proper C++ library support
6261 _LT_TAGVAR(ld_shlibs, $1)=no
6264 _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 $lib'
6265 # Commands to make compiler produce verbose output that lists
6266 # what "hidden" libraries, object files and flags are used when
6267 # linking a shared library.
6269 # There doesn't appear to be a way to prevent this compiler from
6270 # explicitly linking system object files so we need to strip them
6271 # from the output so that they don't get included in the library
6273 output_verbose_link_cmd='templist=`($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"'
6276 if test "$GXX" = yes; then
6277 _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'
6279 # FIXME: insert proper C++ library support
6280 _LT_TAGVAR(ld_shlibs, $1)=no
6287 if test $with_gnu_ld = no; then
6288 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6289 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6295 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6301 _LT_TAGVAR(hardcode_direct, $1)=no
6302 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6305 _LT_TAGVAR(hardcode_direct, $1)=yes
6306 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6307 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6308 # but as the default
6309 # location of the library.
6313 case $cc_basename in
6315 # FIXME: insert proper C++ library support
6316 _LT_TAGVAR(ld_shlibs, $1)=no
6321 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6324 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6327 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6330 # Commands to make compiler produce verbose output that lists
6331 # what "hidden" libraries, object files and flags are used when
6332 # linking a shared library.
6334 # There doesn't appear to be a way to prevent this compiler from
6335 # explicitly linking system object files so we need to strip them
6336 # from the output so that they don't get included in the library
6338 output_verbose_link_cmd='templist=`($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"'
6341 if test "$GXX" = yes; then
6342 if test $with_gnu_ld = no; then
6345 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6348 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6351 _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'
6356 # FIXME: insert proper C++ library support
6357 _LT_TAGVAR(ld_shlibs, $1)=no
6364 _LT_TAGVAR(hardcode_direct, $1)=no
6365 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6366 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6367 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6368 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6369 # Instead, shared libraries are loaded at an image base (0x10000000 by
6370 # default) and relocated if they conflict, which is a slow very memory
6371 # consuming and fragmenting process. To avoid this, we pick a random,
6372 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6373 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6374 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6375 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6378 case $cc_basename in
6381 _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'
6383 # Archives containing C++ object files must be created using
6384 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6385 # necessary to make sure instantiated templates are included
6387 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6390 if test "$GXX" = yes; then
6391 if test "$with_gnu_ld" = no; then
6392 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6394 _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'
6397 _LT_TAGVAR(link_all_deplibs, $1)=yes
6400 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6401 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6402 _LT_TAGVAR(inherit_rpath, $1)=yes
6405 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6406 case $cc_basename in
6408 # Kuck and Associates, Inc. (KAI) C++ Compiler
6410 # KCC will only create a shared library if the output file
6411 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6412 # to its proper name (with version) after linking.
6413 _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'
6414 _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 $lib'
6415 # Commands to make compiler produce verbose output that lists
6416 # what "hidden" libraries, object files and flags are used when
6417 # linking a shared library.
6419 # There doesn't appear to be a way to prevent this compiler from
6420 # explicitly linking system object files so we need to strip them
6421 # from the output so that they don't get included in the library
6423 output_verbose_link_cmd='templist=`$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"'
6425 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6426 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6428 # Archives containing C++ object files must be created using
6429 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6430 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6435 # version 8.0 and above of icpc choke on multiply defined symbols
6436 # if we add $predep_objects and $postdep_objects, however 7.1 and
6437 # earlier do not add the objects themselves.
6438 case `$CC -V 2>&1` in
6440 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6441 _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'
6443 *) # Version 8.0 or newer
6446 ia64*) tmp_idyn=' -i_dynamic';;
6448 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6449 _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'
6452 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6453 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6454 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6455 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6458 # Portland Group C++ compiler
6460 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6461 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6463 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6464 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6465 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6467 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6468 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6470 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6472 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6473 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6474 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6476 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6477 $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'
6479 *) # Version 6 and above use weak symbols
6480 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6481 _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'
6485 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6486 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6487 _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'
6491 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6492 _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'
6494 runpath_var=LD_RUN_PATH
6495 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6496 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6498 # Commands to make compiler produce verbose output that lists
6499 # what "hidden" libraries, object files and flags are used when
6500 # linking a shared library.
6502 # There doesn't appear to be a way to prevent this compiler from
6503 # explicitly linking system object files so we need to strip them
6504 # from the output so that they don't get included in the library
6506 output_verbose_link_cmd='templist=`$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'
6508 xl* | mpixl* | bgxl*)
6509 # IBM XL 8.0 on PPC, with GNU ld
6510 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6511 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6512 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6513 if test "x$supports_anon_versioning" = xyes; then
6514 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6515 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6516 echo "local: *; };" >> $output_objdir/$libname.ver~
6517 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6521 case `$CC -V 2>&1 | sed 5q` in
6524 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6525 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6526 _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'
6527 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6528 _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'
6529 _LT_TAGVAR(compiler_needs_object, $1)=yes
6531 # Not sure whether something based on
6532 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6534 output_verbose_link_cmd='func_echo_all'
6536 # Archives containing C++ object files must be created using
6537 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6538 # necessary to make sure instantiated templates are included
6540 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6548 # FIXME: insert proper C++ library support
6549 _LT_TAGVAR(ld_shlibs, $1)=no
6553 # FIXME: insert proper C++ library support
6554 _LT_TAGVAR(ld_shlibs, $1)=no
6558 case $cc_basename in
6560 # FIXME: insert proper C++ library support
6561 _LT_TAGVAR(ld_shlibs, $1)=no
6564 # FIXME: insert proper C++ library support
6565 _LT_TAGVAR(ld_shlibs, $1)=no
6571 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6572 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6574 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6575 _LT_TAGVAR(hardcode_direct, $1)=yes
6576 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6578 # Workaround some broken pre-1.5 toolchains
6579 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6583 _LT_TAGVAR(ld_shlibs, $1)=yes
6587 # C++ shared libraries are fairly broken
6588 _LT_TAGVAR(ld_shlibs, $1)=no
6592 if test -f /usr/libexec/ld.so; then
6593 _LT_TAGVAR(hardcode_direct, $1)=yes
6594 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6595 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6596 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6597 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6598 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6599 _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'
6600 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6601 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6603 output_verbose_link_cmd=func_echo_all
6605 _LT_TAGVAR(ld_shlibs, $1)=no
6609 osf3* | osf4* | osf5*)
6610 case $cc_basename in
6612 # Kuck and Associates, Inc. (KAI) C++ Compiler
6614 # KCC will only create a shared library if the output file
6615 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6616 # to its proper name (with version) after linking.
6617 _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'
6619 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6620 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6622 # Archives containing C++ object files must be created using
6623 # the KAI C++ compiler.
6625 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6626 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6630 # Rational C++ 2.4.1
6631 # FIXME: insert proper C++ library support
6632 _LT_TAGVAR(ld_shlibs, $1)=no
6637 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6638 _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'
6639 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6642 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6643 _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'
6644 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6645 echo "-hidden">> $lib.exp~
6646 $CC -shared$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~
6648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6652 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6654 # Commands to make compiler produce verbose output that lists
6655 # what "hidden" libraries, object files and flags are used when
6656 # linking a shared library.
6658 # There doesn't appear to be a way to prevent this compiler from
6659 # explicitly linking system object files so we need to strip them
6660 # from the output so that they don't get included in the library
6662 output_verbose_link_cmd='templist=`$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"'
6665 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6666 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6669 _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'
6672 _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'
6676 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6677 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6679 # Commands to make compiler produce verbose output that lists
6680 # what "hidden" libraries, object files and flags are used when
6681 # linking a shared library.
6682 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6685 # FIXME: insert proper C++ library support
6686 _LT_TAGVAR(ld_shlibs, $1)=no
6693 # FIXME: insert proper C++ library support
6694 _LT_TAGVAR(ld_shlibs, $1)=no
6698 case $cc_basename in
6701 # FIXME: insert proper C++ library support
6702 _LT_TAGVAR(ld_shlibs, $1)=no
6706 # FIXME: insert proper C++ library support
6707 _LT_TAGVAR(ld_shlibs, $1)=no
6710 # FIXME: insert proper C++ library support
6711 _LT_TAGVAR(ld_shlibs, $1)=no
6717 case $cc_basename in
6719 # Sun C++ 4.2, 5.x and Centerline C++
6720 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6721 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6722 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6723 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6724 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6726 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6727 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6729 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6731 # The compiler driver will combine and reorder linker options,
6732 # but understands `-z linker_flag'.
6733 # Supported since Solaris 2.6 (maybe 2.5.1?)
6734 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6737 _LT_TAGVAR(link_all_deplibs, $1)=yes
6739 output_verbose_link_cmd='func_echo_all'
6741 # Archives containing C++ object files must be created using
6742 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6743 # necessary to make sure instantiated templates are included
6745 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6748 # Green Hills C++ Compiler
6749 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6751 # The C++ compiler must be used to create the archive.
6752 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6755 # GNU C++ compiler with Solaris linker
6756 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6757 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6758 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6759 _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'
6760 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6761 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6763 # Commands to make compiler produce verbose output that lists
6764 # what "hidden" libraries, object files and flags are used when
6765 # linking a shared library.
6766 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6768 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6770 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6771 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6772 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6774 # Commands to make compiler produce verbose output that lists
6775 # what "hidden" libraries, object files and flags are used when
6776 # linking a shared library.
6777 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6780 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6782 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6784 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6792 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6793 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6794 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6795 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6796 runpath_var='LD_RUN_PATH'
6798 case $cc_basename in
6800 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6801 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6804 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6805 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6810 sysv5* | sco3.2v5* | sco5v6*)
6811 # Note: We can NOT use -z defs as we might desire, because we do not
6812 # link with -lc, and that would cause any symbols used from libc to
6813 # always be unresolved, which means just about no library would
6814 # ever link correctly. If we're not using GNU ld we use -z text
6815 # though, which does catch some bad symbols but isn't as heavy-handed
6817 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6818 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6819 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6820 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6821 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6822 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6823 _LT_TAGVAR(link_all_deplibs, $1)=yes
6824 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6825 runpath_var='LD_RUN_PATH'
6827 case $cc_basename in
6829 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6830 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6831 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6832 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6833 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6834 '"$_LT_TAGVAR(reload_cmds, $1)"
6837 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6838 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6844 case $cc_basename in
6846 # NonStop-UX NCC 3.20
6847 # FIXME: insert proper C++ library support
6848 _LT_TAGVAR(ld_shlibs, $1)=no
6851 # FIXME: insert proper C++ library support
6852 _LT_TAGVAR(ld_shlibs, $1)=no
6858 # FIXME: insert proper C++ library support
6859 _LT_TAGVAR(ld_shlibs, $1)=no
6863 # FIXME: insert proper C++ library support
6864 _LT_TAGVAR(ld_shlibs, $1)=no
6868 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6869 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6871 _LT_TAGVAR(GCC, $1)="$GXX"
6872 _LT_TAGVAR(LD, $1)="$LD"
6875 ## There is no encapsulation within the following macros, do not change
6876 ## the running order or otherwise move them around unless you know exactly
6877 ## what you are doing...
6878 _LT_SYS_HIDDEN_LIBDEPS($1)
6879 _LT_COMPILER_PIC($1)
6880 _LT_COMPILER_C_O($1)
6881 _LT_COMPILER_FILE_LOCKS($1)
6882 _LT_LINKER_SHLIBS($1)
6883 _LT_SYS_DYNAMIC_LINKER($1)
6884 _LT_LINKER_HARDCODE_LIBPATH($1)
6887 fi # test -n "$compiler"
6890 CFLAGS=$lt_save_CFLAGS
6894 with_gnu_ld=$lt_save_with_gnu_ld
6895 lt_cv_path_LDCXX=$lt_cv_path_LD
6896 lt_cv_path_LD=$lt_save_path_LD
6897 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6898 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6899 fi # test "$_lt_caught_CXX_error" != yes
6902 ])# _LT_LANG_CXX_CONFIG
6905 # _LT_FUNC_STRIPNAME_CNF
6906 # ----------------------
6907 # func_stripname_cnf prefix suffix name
6908 # strip PREFIX and SUFFIX off of NAME.
6909 # PREFIX and SUFFIX must not contain globbing or regex special
6910 # characters, hashes, percent signs, but SUFFIX may contain a leading
6911 # dot (in which case that matches only a dot).
6913 # This function is identical to the (non-XSI) version of func_stripname,
6914 # except this one can be used by m4 code that may be executed by configure,
6915 # rather than the libtool script.
6916 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6917 AC_REQUIRE([_LT_DECL_SED])
6918 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6919 func_stripname_cnf ()
6922 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6923 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6925 } # func_stripname_cnf
6926 ])# _LT_FUNC_STRIPNAME_CNF
6928 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6929 # ---------------------------------
6930 # Figure out "hidden" library dependencies from verbose
6931 # compiler output when linking a shared library.
6932 # Parse the compiler output and extract the necessary
6933 # objects, libraries and library flags.
6934 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6935 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6936 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6937 # Dependencies to place before and after the object being linked:
6938 _LT_TAGVAR(predep_objects, $1)=
6939 _LT_TAGVAR(postdep_objects, $1)=
6940 _LT_TAGVAR(predeps, $1)=
6941 _LT_TAGVAR(postdeps, $1)=
6942 _LT_TAGVAR(compiler_lib_search_path, $1)=
6944 dnl we can't use the lt_simple_compile_test_code here,
6945 dnl because it contains code intended for an executable,
6946 dnl not a library. It's possible we should let each
6947 dnl tag define a new lt_????_link_test_code variable,
6948 dnl but it's only used here...
6949 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6951 void foo (void) { a = 0; }
6953 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6957 Foo (void) { a = 0; }
6962 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6970 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6978 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6981 public void bar (void) {
6986 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6993 _lt_libdeps_save_CFLAGS=$CFLAGS
6994 case "$CC $CFLAGS " in #(
6995 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6996 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6997 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7000 dnl Parse the compiler output and extract the necessary
7001 dnl objects, libraries and library flags.
7002 if AC_TRY_EVAL(ac_compile); then
7003 # Parse the compiler output and extract the necessary
7004 # objects, libraries and library flags.
7006 # Sentinel used to keep track of whether or not we are before
7007 # the conftest object file.
7008 pre_test_object_deps_done=no
7010 for p in `eval "$output_verbose_link_cmd"`; do
7014 # Some compilers place space between "-{L,R}" and the path.
7016 if test $p = "-L" ||
7017 test $p = "-R"; then
7022 # Expand the sysroot to ease extracting the directories later.
7023 if test -z "$prev"; then
7025 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7026 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7027 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7031 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7033 if test "$pre_test_object_deps_done" = no; then
7036 # Internal compiler library paths should come after those
7037 # provided the user. The postdeps already come after the
7038 # user supplied libs so there is no need to process them.
7039 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7040 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7042 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7045 # The "-l" case would never come before the object being
7046 # linked, so don't bother handling this case.
7049 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7050 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7052 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7058 *.lto.$objext) ;; # Ignore GCC LTO objects
7060 # This assumes that the test object file only shows up
7061 # once in the compiler output.
7062 if test "$p" = "conftest.$objext"; then
7063 pre_test_object_deps_done=yes
7067 if test "$pre_test_object_deps_done" = no; then
7068 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7069 _LT_TAGVAR(predep_objects, $1)="$p"
7071 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7074 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7075 _LT_TAGVAR(postdep_objects, $1)="$p"
7077 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7082 *) ;; # Ignore the rest.
7090 echo "libtool.m4: error: problem compiling $1 test program"
7093 $RM -f confest.$objext
7094 CFLAGS=$_lt_libdeps_save_CFLAGS
7096 # PORTME: override above test on systems where it is broken
7100 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7101 # hack all around it, let's just trust "g++" to DTRT.
7102 _LT_TAGVAR(predep_objects,$1)=
7103 _LT_TAGVAR(postdep_objects,$1)=
7104 _LT_TAGVAR(postdeps,$1)=
7108 case `$CC -V 2>&1 | sed 5q` in
7112 # The more standards-conforming stlport4 library is
7113 # incompatible with the Cstd library. Avoid specifying
7114 # it if it's in CXXFLAGS. Ignore libCrun as
7115 # -library=stlport4 depends on it.
7116 case " $CXX $CXXFLAGS " in
7117 *" -library=stlport4 "*)
7118 solaris_use_stlport4=yes
7122 if test "$solaris_use_stlport4" != yes; then
7123 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7130 case $cc_basename in
7132 # The more standards-conforming stlport4 library is
7133 # incompatible with the Cstd library. Avoid specifying
7134 # it if it's in CXXFLAGS. Ignore libCrun as
7135 # -library=stlport4 depends on it.
7136 case " $CXX $CXXFLAGS " in
7137 *" -library=stlport4 "*)
7138 solaris_use_stlport4=yes
7142 # Adding this requires a known-good setup of shared libraries for
7143 # Sun compiler versions before 5.6, else PIC objects from an old
7144 # archive will be linked into the output, leading to subtle bugs.
7145 if test "$solaris_use_stlport4" != yes; then
7146 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7154 case " $_LT_TAGVAR(postdeps, $1) " in
7155 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7157 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7158 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7159 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7161 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7162 [The directories searched by this compiler when creating a shared library])
7163 _LT_TAGDECL([], [predep_objects], [1],
7164 [Dependencies to place before and after the objects being linked to
7165 create a shared library])
7166 _LT_TAGDECL([], [postdep_objects], [1])
7167 _LT_TAGDECL([], [predeps], [1])
7168 _LT_TAGDECL([], [postdeps], [1])
7169 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7170 [The library search path used internally by the compiler when linking
7172 ])# _LT_SYS_HIDDEN_LIBDEPS
7175 # _LT_LANG_F77_CONFIG([TAG])
7176 # --------------------------
7177 # Ensure that the configuration variables for a Fortran 77 compiler are
7178 # suitably defined. These variables are subsequently used by _LT_CONFIG
7179 # to write the compiler configuration to `libtool'.
7180 m4_defun([_LT_LANG_F77_CONFIG],
7181 [AC_LANG_PUSH(Fortran 77)
7182 if test -z "$F77" || test "X$F77" = "Xno"; then
7186 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7187 _LT_TAGVAR(allow_undefined_flag, $1)=
7188 _LT_TAGVAR(always_export_symbols, $1)=no
7189 _LT_TAGVAR(archive_expsym_cmds, $1)=
7190 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7191 _LT_TAGVAR(hardcode_direct, $1)=no
7192 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7193 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7194 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7195 _LT_TAGVAR(hardcode_minus_L, $1)=no
7196 _LT_TAGVAR(hardcode_automatic, $1)=no
7197 _LT_TAGVAR(inherit_rpath, $1)=no
7198 _LT_TAGVAR(module_cmds, $1)=
7199 _LT_TAGVAR(module_expsym_cmds, $1)=
7200 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7201 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7202 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7203 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7204 _LT_TAGVAR(no_undefined_flag, $1)=
7205 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7206 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7208 # Source file extension for f77 test sources.
7211 # Object file extension for compiled f77 test sources.
7213 _LT_TAGVAR(objext, $1)=$objext
7215 # No sense in running all these tests if we already determined that
7216 # the F77 compiler isn't working. Some variables (like enable_shared)
7217 # are currently assumed to apply to all compilers on this platform,
7218 # and will be corrupted by setting them based on a non-working compiler.
7219 if test "$_lt_disable_F77" != yes; then
7220 # Code to be used in simple compile tests
7221 lt_simple_compile_test_code="\
7227 # Code to be used in simple link tests
7228 lt_simple_link_test_code="\
7233 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7236 # save warnings/boilerplate of simple test code
7237 _LT_COMPILER_BOILERPLATE
7238 _LT_LINKER_BOILERPLATE
7240 # Allow CC to be a program name with arguments.
7243 lt_save_CFLAGS=$CFLAGS
7247 _LT_TAGVAR(compiler, $1)=$CC
7248 _LT_CC_BASENAME([$compiler])
7250 if test -n "$compiler"; then
7251 AC_MSG_CHECKING([if libtool supports shared libraries])
7252 AC_MSG_RESULT([$can_build_shared])
7254 AC_MSG_CHECKING([whether to build shared libraries])
7255 test "$can_build_shared" = "no" && enable_shared=no
7257 # On AIX, shared libraries and static libraries use the same namespace, and
7258 # are all built from PIC.
7261 test "$enable_shared" = yes && enable_static=no
7262 if test -n "$RANLIB"; then
7263 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7264 postinstall_cmds='$RANLIB $lib'
7268 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7269 test "$enable_shared" = yes && enable_static=no
7273 AC_MSG_RESULT([$enable_shared])
7275 AC_MSG_CHECKING([whether to build static libraries])
7276 # Make sure either enable_shared or enable_static is yes.
7277 test "$enable_shared" = yes || enable_static=yes
7278 AC_MSG_RESULT([$enable_static])
7280 _LT_TAGVAR(GCC, $1)="$G77"
7281 _LT_TAGVAR(LD, $1)="$LD"
7284 ## There is no encapsulation within the following macros, do not change
7285 ## the running order or otherwise move them around unless you know exactly
7286 ## what you are doing...
7287 _LT_COMPILER_PIC($1)
7288 _LT_COMPILER_C_O($1)
7289 _LT_COMPILER_FILE_LOCKS($1)
7290 _LT_LINKER_SHLIBS($1)
7291 _LT_SYS_DYNAMIC_LINKER($1)
7292 _LT_LINKER_HARDCODE_LIBPATH($1)
7295 fi # test -n "$compiler"
7299 CFLAGS="$lt_save_CFLAGS"
7300 fi # test "$_lt_disable_F77" != yes
7303 ])# _LT_LANG_F77_CONFIG
7306 # _LT_LANG_FC_CONFIG([TAG])
7307 # -------------------------
7308 # Ensure that the configuration variables for a Fortran compiler are
7309 # suitably defined. These variables are subsequently used by _LT_CONFIG
7310 # to write the compiler configuration to `libtool'.
7311 m4_defun([_LT_LANG_FC_CONFIG],
7312 [AC_LANG_PUSH(Fortran)
7314 if test -z "$FC" || test "X$FC" = "Xno"; then
7318 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7319 _LT_TAGVAR(allow_undefined_flag, $1)=
7320 _LT_TAGVAR(always_export_symbols, $1)=no
7321 _LT_TAGVAR(archive_expsym_cmds, $1)=
7322 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7323 _LT_TAGVAR(hardcode_direct, $1)=no
7324 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7325 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7326 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7327 _LT_TAGVAR(hardcode_minus_L, $1)=no
7328 _LT_TAGVAR(hardcode_automatic, $1)=no
7329 _LT_TAGVAR(inherit_rpath, $1)=no
7330 _LT_TAGVAR(module_cmds, $1)=
7331 _LT_TAGVAR(module_expsym_cmds, $1)=
7332 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7333 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7334 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7335 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7336 _LT_TAGVAR(no_undefined_flag, $1)=
7337 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7338 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7340 # Source file extension for fc test sources.
7341 ac_ext=${ac_fc_srcext-f}
7343 # Object file extension for compiled fc test sources.
7345 _LT_TAGVAR(objext, $1)=$objext
7347 # No sense in running all these tests if we already determined that
7348 # the FC compiler isn't working. Some variables (like enable_shared)
7349 # are currently assumed to apply to all compilers on this platform,
7350 # and will be corrupted by setting them based on a non-working compiler.
7351 if test "$_lt_disable_FC" != yes; then
7352 # Code to be used in simple compile tests
7353 lt_simple_compile_test_code="\
7359 # Code to be used in simple link tests
7360 lt_simple_link_test_code="\
7365 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7368 # save warnings/boilerplate of simple test code
7369 _LT_COMPILER_BOILERPLATE
7370 _LT_LINKER_BOILERPLATE
7372 # Allow CC to be a program name with arguments.
7375 lt_save_CFLAGS=$CFLAGS
7379 GCC=$ac_cv_fc_compiler_gnu
7381 _LT_TAGVAR(compiler, $1)=$CC
7382 _LT_CC_BASENAME([$compiler])
7384 if test -n "$compiler"; then
7385 AC_MSG_CHECKING([if libtool supports shared libraries])
7386 AC_MSG_RESULT([$can_build_shared])
7388 AC_MSG_CHECKING([whether to build shared libraries])
7389 test "$can_build_shared" = "no" && enable_shared=no
7391 # On AIX, shared libraries and static libraries use the same namespace, and
7392 # are all built from PIC.
7395 test "$enable_shared" = yes && enable_static=no
7396 if test -n "$RANLIB"; then
7397 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7398 postinstall_cmds='$RANLIB $lib'
7402 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7403 test "$enable_shared" = yes && enable_static=no
7407 AC_MSG_RESULT([$enable_shared])
7409 AC_MSG_CHECKING([whether to build static libraries])
7410 # Make sure either enable_shared or enable_static is yes.
7411 test "$enable_shared" = yes || enable_static=yes
7412 AC_MSG_RESULT([$enable_static])
7414 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7415 _LT_TAGVAR(LD, $1)="$LD"
7418 ## There is no encapsulation within the following macros, do not change
7419 ## the running order or otherwise move them around unless you know exactly
7420 ## what you are doing...
7421 _LT_SYS_HIDDEN_LIBDEPS($1)
7422 _LT_COMPILER_PIC($1)
7423 _LT_COMPILER_C_O($1)
7424 _LT_COMPILER_FILE_LOCKS($1)
7425 _LT_LINKER_SHLIBS($1)
7426 _LT_SYS_DYNAMIC_LINKER($1)
7427 _LT_LINKER_HARDCODE_LIBPATH($1)
7430 fi # test -n "$compiler"
7434 CFLAGS=$lt_save_CFLAGS
7435 fi # test "$_lt_disable_FC" != yes
7438 ])# _LT_LANG_FC_CONFIG
7441 # _LT_LANG_GCJ_CONFIG([TAG])
7442 # --------------------------
7443 # Ensure that the configuration variables for the GNU Java Compiler compiler
7444 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7445 # to write the compiler configuration to `libtool'.
7446 m4_defun([_LT_LANG_GCJ_CONFIG],
7447 [AC_REQUIRE([LT_PROG_GCJ])dnl
7450 # Source file extension for Java test sources.
7453 # Object file extension for compiled Java test sources.
7455 _LT_TAGVAR(objext, $1)=$objext
7457 # Code to be used in simple compile tests
7458 lt_simple_compile_test_code="class foo {}"
7460 # Code to be used in simple link tests
7461 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7463 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7466 # save warnings/boilerplate of simple test code
7467 _LT_COMPILER_BOILERPLATE
7468 _LT_LINKER_BOILERPLATE
7470 # Allow CC to be a program name with arguments.
7472 lt_save_CFLAGS=$CFLAGS
7478 _LT_TAGVAR(compiler, $1)=$CC
7479 _LT_TAGVAR(LD, $1)="$LD"
7480 _LT_CC_BASENAME([$compiler])
7482 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7483 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7485 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7486 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7487 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7490 ## There is no encapsulation within the following macros, do not change
7491 ## the running order or otherwise move them around unless you know exactly
7492 ## what you are doing...
7493 if test -n "$compiler"; then
7494 _LT_COMPILER_NO_RTTI($1)
7495 _LT_COMPILER_PIC($1)
7496 _LT_COMPILER_C_O($1)
7497 _LT_COMPILER_FILE_LOCKS($1)
7498 _LT_LINKER_SHLIBS($1)
7499 _LT_LINKER_HARDCODE_LIBPATH($1)
7508 CFLAGS=$lt_save_CFLAGS
7509 ])# _LT_LANG_GCJ_CONFIG
7512 # _LT_LANG_GO_CONFIG([TAG])
7513 # --------------------------
7514 # Ensure that the configuration variables for the GNU Go compiler
7515 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7516 # to write the compiler configuration to `libtool'.
7517 m4_defun([_LT_LANG_GO_CONFIG],
7518 [AC_REQUIRE([LT_PROG_GO])dnl
7521 # Source file extension for Go test sources.
7524 # Object file extension for compiled Go test sources.
7526 _LT_TAGVAR(objext, $1)=$objext
7528 # Code to be used in simple compile tests
7529 lt_simple_compile_test_code="package main; func main() { }"
7531 # Code to be used in simple link tests
7532 lt_simple_link_test_code='package main; func main() { }'
7534 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7537 # save warnings/boilerplate of simple test code
7538 _LT_COMPILER_BOILERPLATE
7539 _LT_LINKER_BOILERPLATE
7541 # Allow CC to be a program name with arguments.
7543 lt_save_CFLAGS=$CFLAGS
7549 _LT_TAGVAR(compiler, $1)=$CC
7550 _LT_TAGVAR(LD, $1)="$LD"
7551 _LT_CC_BASENAME([$compiler])
7553 # Go did not exist at the time GCC didn't implicitly link libc in.
7554 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7556 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7557 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7558 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7561 ## There is no encapsulation within the following macros, do not change
7562 ## the running order or otherwise move them around unless you know exactly
7563 ## what you are doing...
7564 if test -n "$compiler"; then
7565 _LT_COMPILER_NO_RTTI($1)
7566 _LT_COMPILER_PIC($1)
7567 _LT_COMPILER_C_O($1)
7568 _LT_COMPILER_FILE_LOCKS($1)
7569 _LT_LINKER_SHLIBS($1)
7570 _LT_LINKER_HARDCODE_LIBPATH($1)
7579 CFLAGS=$lt_save_CFLAGS
7580 ])# _LT_LANG_GO_CONFIG
7583 # _LT_LANG_RC_CONFIG([TAG])
7584 # -------------------------
7585 # Ensure that the configuration variables for the Windows resource compiler
7586 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7587 # to write the compiler configuration to `libtool'.
7588 m4_defun([_LT_LANG_RC_CONFIG],
7589 [AC_REQUIRE([LT_PROG_RC])dnl
7592 # Source file extension for RC test sources.
7595 # Object file extension for compiled RC test sources.
7597 _LT_TAGVAR(objext, $1)=$objext
7599 # Code to be used in simple compile tests
7600 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7602 # Code to be used in simple link tests
7603 lt_simple_link_test_code="$lt_simple_compile_test_code"
7605 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7608 # save warnings/boilerplate of simple test code
7609 _LT_COMPILER_BOILERPLATE
7610 _LT_LINKER_BOILERPLATE
7612 # Allow CC to be a program name with arguments.
7614 lt_save_CFLAGS=$CFLAGS
7620 _LT_TAGVAR(compiler, $1)=$CC
7621 _LT_CC_BASENAME([$compiler])
7622 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7624 if test -n "$compiler"; then
7632 CFLAGS=$lt_save_CFLAGS
7633 ])# _LT_LANG_RC_CONFIG
7638 AC_DEFUN([LT_PROG_GCJ],
7639 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7640 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7641 [AC_CHECK_TOOL(GCJ, gcj,)
7642 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7643 AC_SUBST(GCJFLAGS)])])[]dnl
7647 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7648 dnl aclocal-1.4 backwards compatibility:
7649 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7654 AC_DEFUN([LT_PROG_GO],
7655 [AC_CHECK_TOOL(GOC, gccgo,)
7661 AC_DEFUN([LT_PROG_RC],
7662 [AC_CHECK_TOOL(RC, windres,)
7666 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7667 dnl aclocal-1.4 backwards compatibility:
7668 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7673 # If we don't have a new enough Autoconf to choose the best grep
7674 # available, choose the one first in the user's PATH.
7675 m4_defun([_LT_DECL_EGREP],
7676 [AC_REQUIRE([AC_PROG_EGREP])dnl
7677 AC_REQUIRE([AC_PROG_FGREP])dnl
7678 test -z "$GREP" && GREP=grep
7679 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7680 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7681 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7682 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7689 # If we don't have a new enough Autoconf to choose the best objdump
7690 # available, choose the one first in the user's PATH.
7691 m4_defun([_LT_DECL_OBJDUMP],
7692 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7693 test -z "$OBJDUMP" && OBJDUMP=objdump
7694 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7700 # Ensure DLLTOOL variable is set.
7701 m4_defun([_LT_DECL_DLLTOOL],
7702 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7703 test -z "$DLLTOOL" && DLLTOOL=dlltool
7704 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7710 # Check for a fully-functional sed program, that truncates
7711 # as few characters as possible. Prefer GNU sed if found.
7712 m4_defun([_LT_DECL_SED],
7714 test -z "$SED" && SED=sed
7715 Xsed="$SED -e 1s/^X//"
7716 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7717 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7718 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7721 m4_ifndef([AC_PROG_SED], [
7722 ############################################################
7723 # NOTE: This macro has been submitted for inclusion into #
7724 # GNU Autoconf as AC_PROG_SED. When it is available in #
7725 # a released version of Autoconf we should remove this #
7726 # macro and use it instead. #
7727 ############################################################
7729 m4_defun([AC_PROG_SED],
7730 [AC_MSG_CHECKING([for a sed that does not truncate output])
7731 AC_CACHE_VAL(lt_cv_path_SED,
7732 [# Loop through the user's path and test for sed and gsed.
7733 # Then use that list of sed's as ones to test for truncation.
7734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7738 test -z "$as_dir" && as_dir=.
7739 for lt_ac_prog in sed gsed; do
7740 for ac_exec_ext in '' $ac_executable_extensions; do
7741 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7742 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7750 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7751 # along with /bin/sed that truncates output.
7752 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7753 test ! -f $lt_ac_sed && continue
7754 cat /dev/null > conftest.in
7756 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7757 # Check for GNU sed and select it if it is found.
7758 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7759 lt_cv_path_SED=$lt_ac_sed
7763 cat conftest.in conftest.in >conftest.tmp
7764 mv conftest.tmp conftest.in
7765 cp conftest.in conftest.nl
7767 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7768 cmp -s conftest.out conftest.nl || break
7769 # 10000 chars as input seems more than enough
7770 test $lt_ac_count -gt 10 && break
7771 lt_ac_count=`expr $lt_ac_count + 1`
7772 if test $lt_ac_count -gt $lt_ac_max; then
7773 lt_ac_max=$lt_ac_count
7774 lt_cv_path_SED=$lt_ac_sed
7781 AC_MSG_RESULT([$SED])
7786 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7787 dnl aclocal-1.4 backwards compatibility:
7788 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7791 # _LT_CHECK_SHELL_FEATURES
7792 # ------------------------
7793 # Find out whether the shell is Bourne or XSI compatible,
7794 # or has some other useful features.
7795 m4_defun([_LT_CHECK_SHELL_FEATURES],
7796 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7797 # Try some XSI features
7800 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7802 && eval 'test $(( 1 + 1 )) -eq 2 \
7803 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7805 AC_MSG_RESULT([$xsi_shell])
7806 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7808 AC_MSG_CHECKING([whether the shell understands "+="])
7810 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7812 && lt_shell_append=yes
7813 AC_MSG_RESULT([$lt_shell_append])
7814 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7816 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7821 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7823 # test EBCDIC or ASCII
7824 case `echo X|tr X '\101'` in
7825 A) # ASCII based system
7826 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7827 lt_SP2NL='tr \040 \012'
7828 lt_NL2SP='tr \015\012 \040\040'
7830 *) # EBCDIC based system
7831 lt_SP2NL='tr \100 \n'
7832 lt_NL2SP='tr \r\n \100\100'
7835 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7836 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7837 ])# _LT_CHECK_SHELL_FEATURES
7840 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7841 # ------------------------------------------------------
7842 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7843 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7844 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7846 sed -e '/^$1 ()$/,/^} # $1 /c\
7849 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7850 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7851 && mv -f "$cfgfile.tmp" "$cfgfile" \
7852 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7853 test 0 -eq $? || _lt_function_replace_fail=:
7857 # _LT_PROG_REPLACE_SHELLFNS
7858 # -------------------------
7859 # Replace existing portable implementations of several shell functions with
7860 # equivalent extended shell implementations where those features are available..
7861 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7862 [if test x"$xsi_shell" = xyes; then
7863 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7865 */*) func_dirname_result="${1%/*}${2}" ;;
7866 * ) func_dirname_result="${3}" ;;
7869 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7870 func_basename_result="${1##*/}"])
7872 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7874 */*) func_dirname_result="${1%/*}${2}" ;;
7875 * ) func_dirname_result="${3}" ;;
7877 func_basename_result="${1##*/}"])
7879 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7880 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7881 # positional parameters, so assign one to ordinary parameter first.
7882 func_stripname_result=${3}
7883 func_stripname_result=${func_stripname_result#"${1}"}
7884 func_stripname_result=${func_stripname_result%"${2}"}])
7886 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7887 func_split_long_opt_name=${1%%=*}
7888 func_split_long_opt_arg=${1#*=}])
7890 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7891 func_split_short_opt_arg=${1#??}
7892 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7894 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7896 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7897 *) func_lo2o_result=${1} ;;
7900 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7902 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7904 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7907 if test x"$lt_shell_append" = xyes; then
7908 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7910 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7911 func_quote_for_eval "${2}"
7912 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7913 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7915 # Save a `func_append' function call where possible by direct use of '+='
7916 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7917 && mv -f "$cfgfile.tmp" "$cfgfile" \
7918 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7919 test 0 -eq $? || _lt_function_replace_fail=:
7921 # Save a `func_append' function call even when '+=' is not available
7922 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7923 && mv -f "$cfgfile.tmp" "$cfgfile" \
7924 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7925 test 0 -eq $? || _lt_function_replace_fail=:
7928 if test x"$_lt_function_replace_fail" = x":"; then
7929 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7933 # _LT_PATH_CONVERSION_FUNCTIONS
7934 # -----------------------------
7935 # Determine which file name conversion functions should be used by
7936 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7937 # for certain cross-compile configurations and native mingw.
7938 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7939 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7940 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7941 AC_MSG_CHECKING([how to convert $build file names to $host format])
7942 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7946 *-*-mingw* ) # actually msys
7947 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7950 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7952 * ) # otherwise, assume *nix
7953 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7959 *-*-mingw* ) # actually msys
7960 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7963 lt_cv_to_host_file_cmd=func_convert_file_noop
7965 * ) # otherwise, assume *nix
7966 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7970 * ) # unhandled hosts (and "normal" native builds)
7971 lt_cv_to_host_file_cmd=func_convert_file_noop
7975 to_host_file_cmd=$lt_cv_to_host_file_cmd
7976 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7977 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7978 [0], [convert $build file names to $host format])dnl
7980 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7981 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7982 [#assume ordinary cross tools, or native build.
7983 lt_cv_to_tool_file_cmd=func_convert_file_noop
7987 *-*-mingw* ) # actually msys
7988 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7994 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7995 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7996 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7997 [0], [convert $build files to toolchain format])dnl
7998 ])# _LT_PATH_CONVERSION_FUNCTIONS